Disclosure of Invention
The invention aims to provide a diaphragm compounding machine, which solves the problems that diaphragm rolls cannot be quickly replaced in the production process of battery diaphragms to produce composite films with different layers and the surface quality of the composite films is low.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a diaphragm compounding machine, includes a plurality of unreeling mechanisms, a plurality of compound roller group and frame, and is a plurality of unreeling mechanisms are in on the lateral wall of diaphragm compounding machine, a plurality of compound roller group rotates to be connected in the frame, a plurality of unreeling mechanisms can respectively to a plurality of compound roller group provides the diaphragm, a plurality of unreeling mechanisms include first unreeling mechanism, second unreeling mechanism, third unreeling mechanism, fourth unreeling mechanism, first unreeling mechanism second unreeling mechanism third unreeling mechanism and fourth unreeling mechanism all set up on the lateral wall of frame, a plurality of compound roller groups include first compound roller group, second compound roller group, third compound roller group, first compound roller group the third compound roller group rotates in proper order and connects can the combination production different grade complex film in the frame realizes quick rotatory production.
Further, the novel composite roller assembly further comprises a first split roller, a second split roller, a third split roller and a fourth split roller, wherein the first split roller is arranged between the third unreeling mechanism and the first composite roller group, the second split roller is arranged between the third unreeling mechanism and the second composite roller group, the third split roller is arranged between the fourth unreeling mechanism and the second composite roller group, and the fourth split roller is arranged between the fourth unreeling mechanism and the third composite roller group, so that diaphragms with different unreeling mechanisms can smoothly enter the composite roller group to be compounded, and the diaphragms do not interfere with each other.
Preferably, the compound roller group includes initiative compound roller and driven compound roller, initiative compound roller rotates to be connected in the frame, driven compound roller telescopic connection is in the top of initiative compound roller, pressure when can adjusting the compound diaphragm, a plurality of compound roller group can be ladder regulation to the pressure of compound membrane, improves the interlaminar bonding strength of compound membrane.
Preferably, the membrane compounding machine further comprises a wrinkle removing roller set, the wrinkle removing roller set is rotationally connected to the frame, and the wrinkle removing roller set is arranged between the unreeling mechanism and the compounding roller set, so that the membrane entering the compounding membrane roll is free of wrinkles and interlayers, and the quality of the compounding membrane is improved.
Preferably, the diaphragm compounding machine further comprises a deviation rectifying mechanism, the deviation rectifying mechanism is arranged on one side of the unreeling mechanism, the deviation rectifying mechanism comprises a push arm, a push rod and a push head, one end of the push rod is arranged on the inner side wall of the frame, the push head is arranged on one end of the push arm and used for correcting the position of the diaphragm released by the unreeling mechanism to a certain extent, and the precision of the formed composite film is improved.
Preferably, the unreeling mechanism comprises a left chuck, a left sliding table, an unreeling driver, a width adjusting driver, a left width adjusting screw rod, a right chuck, a right sliding table, a right width adjusting screw rod and a synchronous rod, wherein the left sliding table and the right sliding table are relatively and slidably connected to the unreeling mechanism, the left chuck is rotationally connected to the left sliding table, the right chuck is rotationally connected to the right sliding table, the left chuck and the right chuck are aligned, the unreeling driver is used for driving the left sliding table and the right sliding table to move simultaneously, the width adjusting driver is connected with the left width adjusting screw rod, the left width adjusting screw rod is connected with the left sliding table, the right width adjusting screw rod is connected with the right sliding table, and two ends of the synchronous rod are connected with the left width adjusting screw rod and the right width adjusting screw rod, so that the positions of diaphragm rolls on the unreeling mechanism can be respectively adjusted, and the diaphragm rolls can be aligned, and the precision of the composite diaphragm can be improved.
Preferably, the membrane compounding machine further comprises a plurality of unwinding roller sets and tension roller sets, the unwinding roller sets are close to the unwinding mechanism and are arranged on the frame, the unwinding roller sets comprise grooved rollers and flattening rollers, spiral grooves are formed in the surfaces of the grooved rollers, the spiral grooves are divided into front and rear parts by the axial centers of the grooved rollers, the rotation directions of the spiral grooves are opposite, the tension roller sets are arranged between the unwinding mechanism and the compounding roller sets, the tension roller sets comprise a plurality of tension rollers, the tension rollers are arranged in a vertically staggered mode, the tension rollers can actively rotate, the membranes turned in by the unwinding mechanism can be flattened, supported and thrust is provided, flatness can still be guaranteed in long-distance movement of the membranes, and the compounding precision of the multi-layer membranes is improved.
Preferably, a plurality of unreeling mechanisms are arranged on one side wall of the frame outwards, so that diaphragm rolls on the unreeling mechanisms can be conveniently and rapidly replaced by external equipment, the operation difficulty is reduced, and the transfer time is shortened.
Preferably, a plurality of compound roller sets are sharp setting in the frame, compound roller sets include initiative compound roller and driven compound roller, initiative compound roller rotates to be connected in the diaphragm compounding machine, driven compound roller telescopic connection is in the top of initiative compound roller, can compound the membrane and roll in a plurality of times, improves the inseparable degree of shaping complex membrane roll.
The invention also aims to provide a battery diaphragm composite production line which solves the problems of complex production process and poor quality of the composite film in the production process of the battery diaphragm.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
A battery diaphragm composite production line comprises a diaphragm composite machine, can finish the production of composite films with different layers, and can reduce folds and prevent position deviation when producing the composite films.
The beneficial effects of the invention are as follows:
(1) The diaphragm compounding machine is provided with a plurality of unreeling mechanisms and a plurality of compounding roller sets, the unreeling mechanisms can selectively supply rolls to the plurality of compounding roller sets, so that the diaphragm compounding machine can automatically produce compound film rolls with different specifications and layers, the specifications of the produced compound film rolls can be rapidly switched, the production line has the capability of producing compound film rolls with various specifications, different shunt rollers are arranged in front of the compounding roller sets and used for leading in different diaphragms to conduct compounding, the diaphragms on each unreeling mechanism can be stably led in, the shunt rollers are used for leading in the diaphragms, different shunt rollers and the compounding roller sets are used for compounding different compound films, the stable quality of production of each compound film is ensured, the diaphragm compounding machine is convenient and rapid to adjust, and is particularly suitable for compounding battery diaphragms with width of more than or equal to 4600 mm.
(2) The plurality of compound roller groups on this diaphragm compounding machine are in same horizon, and the diaphragm can pass through the pressure effect of many pairs of compound roller groups in the compounding process, improves the interlaminar bonding strength of complex film, and a plurality of unreeling mechanisms are arranged on the lateral wall of diaphragm compounding machine in addition, when the production type of complex film is switched to needs, can change the diaphragm fast through outside hoisting equipment and roll up, has shortened the degree of difficulty and the time of transfer, has improved production efficiency.
(3) The diaphragm compounding machine on the diaphragm compounding machine is further provided with a wrinkle removing roller set, a deviation correcting mechanism, an uncoiling roller set and a tension roller set, the position of a diaphragm coil on the wrinkle removing roller set, the uncoiling mechanism can be automatically adjusted, the positions of a plurality of diaphragm coils are opposite, the precision of the composite diaphragm and the precision of diaphragm coil replacement are improved, the deviation correcting mechanism can correct the position of the diaphragm coil from the uncoiling mechanism, the position of the released diaphragm is adjusted to a certain extent, the accuracy of the composite diaphragm is ensured, the wrinkle removing roller set and the uncoiling roller set can flatten the released diaphragm, the wrinkles and overlapping generated in the conveying and uncoiling processes of the diaphragm are prevented from affecting the composite quality, the tension roller set is used for providing moving power and support for the diaphragm, the diaphragm is prevented from deforming in long-distance movement, and the quality of the composite diaphragm is improved.
(4) The diaphragm compounding machine is further provided with an unwinding pressure roller and a film unwinding roller, the unwinding pressure roller can apply additional pressure to the composite film for completing compounding, layered foaming of the composite film in the conveying process is prevented, and the position of the film can be adjusted by the film unwinding roller, so that the diaphragm compounding machine can be matched with other winding equipment, and the requirement of automatic production is met.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, based on the examples in the application, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention.
Example 1
As shown in fig. 1-31, a diaphragm compound machine 1 comprises a first unreeling mechanism 11, a second unreeling mechanism 12, a third unreeling mechanism 13, a fourth unreeling mechanism 14, a first compound roller set 114, a second compound roller set 115, a third compound roller set 116 and a frame, wherein the first unreeling mechanism 11 is arranged at one end of the frame, the second unreeling mechanism 12, the third unreeling mechanism 13 and the fourth unreeling mechanism 14 are arranged at the top of the frame, and a film roll can be conveniently mounted on different unreeling mechanisms by using a crane in a workshop, so that quick roll replacement is realized; the first compound roller set 114, the second compound roller set 115 and the third compound roller set 116 are arranged in parallel along the length direction of the frame, and the diaphragms on the first unreeling mechanism 11, the second unreeling mechanism 12 and the third unreeling mechanism 13 can be subjected to three-layer compounding through the first compound roller set 114; the diaphragms on the first unreeling mechanism 11 or the second unreeling mechanism 12 can be respectively compounded with the diaphragms on the third unreeling mechanism 13 and the fourth unreeling mechanism 14 through a third compound roller set 116, the diaphragms on the fourth unreeling mechanism 14 can be respectively compounded with the diaphragms on the first unreeling mechanism 11, the second unreeling mechanism 12 or the third unreeling mechanism 13 through a third compound roller set 116 in a double-layer manner, in addition, the diaphragms which are compounded can be combined through any compound roller set, the surface of the diaphragms which are compounded can be coated, and the effect of protecting the surface of the battery diaphragm is achieved.
The working process of the diaphragm compound machine is as follows:
The first unreeling mechanism 11, the second unreeling mechanism 12, the third unreeling mechanism 13 and the fourth unreeling mechanism 14 can be independently unreeled, when the released diaphragm passes through the first compound roller set 114, the three layers of diaphragms of the first unreeling mechanism 11, the second unreeling mechanism 12 and the third unreeling mechanism 13 can be compounded, the second compound roller set 115 can compound the diaphragm from the first unreeling mechanism 11 or the second unreeling mechanism 12 with the diaphragms of the third unreeling mechanism 13 and the fourth unreeling mechanism 14, the third compound roller set 116 can be used for respectively carrying out double-layer compounding on the diaphragms of the fourth unreeling mechanism 14, the diaphragms of the first unreeling mechanism 11, the second unreeling mechanism 12 or the third unreeling mechanism 13 can be compounded through the upper outlet end of the diaphragm compound machine 2 after passing through the unreeling pressure roller 117 and the unreeling roller 118, the diaphragms can be fed into the reeling machine 2 by the upper end of the diaphragm compound machine after the first compound roller set 115 or the third compound roller set 116, the diaphragms of the first unreeled mechanism 11, the second unreeled mechanism 12 and the fourth unreeled diaphragm can be carried out double-layer compounding by the diaphragms of the first unreeled mechanism 12, the fourth unreeled mechanism 13 and the diaphragms can be carried out after the diaphragms enter the first unreeled mechanism and the second unreeled mechanism and the third unreeled diaphragm set 13, the diaphragms can be stably and the diaphragms can be carried out by the diaphragm and the diaphragm can be stably and the diaphragm when the diaphragms are unreeled and the diaphragms are unreeled by the diaphragm and the diaphragm can be transferred to the diaphragm after the diaphragm before the diaphragm has the diaphragm and the diaphragm is transferred to the diaphragm and the diaphragm is transferred by the diaphragm after the diaphragm and the diaphragm to the diaphragm and the diaphragm is a diaphragm.
Preferably, the axes of the first compound roller set 114, the second compound roller set 115 and the third compound roller set 116 are on the same horizontal line, the compound film passing through the first compound roller set 114 can be subjected to the rolling action of the second compound roller set 115 and the third compound roller set 116, the adhesion degree between the layers of diaphragms is improved, and the quality of the compound film roll is improved through multiple rolling.
Preferably, a first shunt roller 133 is arranged between the third unreeling mechanism 13 and the first compound roller set 114, the first shunt roller 133 is used for guiding the membrane of the third unreeling mechanism 13 to enter the first compound roller set 114 for membrane compounding, a second shunt roller 134 is arranged between the third unreeling mechanism 13 and the second compound roller set 115, the second shunt roller 134 is used for guiding the membrane on the first compound roller set 114 to enter the second compound roller set 115 for membrane compounding, the first shunt roller 133 is also used for guiding the membrane released by the third unreeling mechanism 13 into the second shunt roller 134 after being diverted, a third shunt roller 144 is arranged between the fourth unreeling mechanism 14 and the third compound roller set 116, the third shunt roller 144 is used for guiding the membrane released by the fourth unreeling mechanism 14 into the second compound roller set 115 for membrane compounding, a fourth shunt roller 142 is also arranged between the fourth unreeling mechanism 14 and the third compound roller set 116 for guiding the membrane released by the fourth unreeling mechanism 14 into the third compound roller set 116 for membrane compounding, and the selective membrane processing range of the compound machine is improved by using the membrane 1.
Preferably, the first unwinding mechanism 11, the second unwinding mechanism 12, the third unwinding mechanism 13 and the fourth unwinding mechanism 14 are identical in structure and are arranged side by side, the first unwinding mechanism 11 comprises a left chuck 1111, a left sliding table 1112, an unwinding driver 1113, a width adjusting driver 1114, a left width adjusting screw rod 1115, a right sliding table 1116, a right sliding table 1117, a right width adjusting screw rod 1118 and a synchronous rod 1119, the left sliding table 1112 and the right sliding table 1117 are connected on the working platform 15 in a sliding manner relatively, the left chuck 1111 is connected on the left sliding table in a rotating manner, the right chuck 1116 is connected on the right sliding table 1117 in a rotating manner, the left chuck 1111 is aligned with the center of the right chuck 1116, the unwinding driver 1113 is a speed reducing motor and is arranged on the left sliding table 1117 for driving the left chuck 1111 to rotate during unwinding, the width adjusting driver 1113 is arranged on the working platform 15, the left sliding table 1115 is positioned on the outer side of the left sliding table, the left width adjusting screw rod 1115 is connected with the output end of the width adjusting driver 1114, the left width adjusting screw rod is connected with the bottom of the left sliding table 1112, the left sliding table 1112 is used for driving the left sliding table 1112 to move, the right sliding table is arranged to move down the width adjusting screw rod 1117, the position of the left clamping rod is connected with the end of the left clamping rod 11117 is aligned with the left chuck 1119 in a rotating manner, the end of the same precision is guaranteed to be synchronous, the end of the diaphragm is accurately and the end is connected with the end of the left chuck 11117 is stretched, and the end is connected with the end of the diaphragm is stretched.
Wherein, to the unreeling driver 1113 on the first unreeling mechanism 11 drives left chuck 1111 and rotates and unreels, width adjustment driver 1114 drives left slip table 1112 and right slip table 1117 and removes, adjust the unreeling position of diaphragm reel on it, first unreeling mechanism 11, second unreeling mechanism 12, third unreeling mechanism 13 and fourth unreeling mechanism 14 all can adjust the position of diaphragm reel, through adjusting the position of diaphragm reel on a plurality of unreeling mechanisms for the position deviation of a plurality of diaphragm reels when the complex is little, has improved the lapping precision of complex reel.
Preferably, the first composite roller set 114, the second composite roller set 115 and the third composite roller set 116 have the same structure, the first composite roller set 114 comprises a driving composite roller and a driven composite roller, the driving composite roller is driven by a motor, the driven composite roller can adjust the distance on the driving composite roller, the driven composite roller can move towards the driving composite roller under the pushing of an air cylinder, the pressure and the thickness of the composite film roll can be adjusted by adjusting the distance between the driving composite roller and the driven composite roller, and the first composite roller set 114, the second composite roller set 115 and the third composite roller set 116 can compound different thicknesses and multiple diaphragms, so that the application range of the diaphragm compound machine 1 is improved.
Preferably, a first deviation rectifying mechanism 111 is installed on one side of the first unreeling mechanism 11, which is out of the diaphragm, a second deviation rectifying mechanism 121 is installed on one side of the second unreeling mechanism 12, which is out of the diaphragm, a third deviation rectifying mechanism 131 is installed on one side of the third unreeling mechanism 13, the first deviation rectifying mechanism 111, the second deviation rectifying mechanism 121 and the third deviation rectifying mechanism 131 are identical in structure, the first deviation rectifying mechanism 111 is composed of a stop block and a stop lever, the stop block is slidably connected to the stop block, a locking bolt is installed on the stop block, the stop block is adjusted in position through the locking bolt, the stop block is inwards sunken to form a pit, the pit can be used for the diaphragm to pass through, the side edge of the pit is contacted with the side edge of the diaphragm, the first deviation rectifying mechanism 111, the second deviation rectifying mechanism 121 and the third deviation rectifying mechanism 131 are identical in structure, the first deviation rectifying mechanism 111 comprises a push arm, a push rod and a push head, the push head is arranged near the first unreeling mechanism 11, the other end of the push arm is slidably connected to the push rod, the push head is provided with a push groove, the push groove is formed in the push groove, the push groove is U-shaped, the position can be adjusted through the push groove, and the position of the push groove can be adjusted, the diaphragm can be smoothly contacted with the inner side wall of the diaphragm, and the diaphragm can be smoothly and the diaphragm can be rectified by the two sides of the slide bars.
Preferably, a first unwinding roller set 112 is further installed on one side of the first unwinding mechanism 11, a second unwinding roller set 122 is installed on one side of the second unwinding mechanism 12, a third unwinding roller set 132 is installed on one side of the third unwinding mechanism 13, the first unwinding roller set 112, the second unwinding roller set 122 and the third unwinding roller set 132 are identical in structure, the first unwinding roller set 112 is composed of a grooved roller 1121 and a flattening roller 1122, the grooved roller 1121 and the flattening roller 1122 are connected to the working platform 15 in a vertically relative rotation mode, a spiral groove is formed in the surface of the grooved roller 1121, the spiral groove is divided into a front portion and a rear portion by the axial center of the grooved roller 1121, the rotation directions of the front portion and the rear portion of the spiral groove are opposite to the two ends of the grooved roller 1121 along the direction of the leading-out of the diaphragm, and the diaphragm is stretched towards the two ends of the grooved roller 1121 by the friction force of the spiral groove when passing through the grooved roller 1121, so that the diaphragm can be stretched towards the two ends, and the diaphragm can be prevented from wrinkling.
Preferably, a deflection mechanism 124 is arranged on one side wall of the flattening roller 1122, the deflection mechanism 124 is arranged on one end of the flattening roller 1122, the deflection mechanism 124 is arranged along the moving direction of the diaphragm, the deflection mechanism 124 adopts a hand wheel sliding table for adjusting the relative position of the flattening roller 1122 and the groove roller 1121, and the direction of the diaphragm can be adjusted through the dislocation pressure of the flattening roller 1122 and the groove roller 1121, so that a certain deviation rectifying effect is achieved.
Preferably, a tension roller set 123 is further arranged between the second unreeling mechanism 12 and the first compound roller set 114, the tension roller set 123 comprises a plurality of tension rollers which are arranged in an up-down staggered mode, and power is connected to the tension rollers, so that power for forward movement can be provided for the diaphragm, collapse deformation of the diaphragm during movement on an overlong path is prevented, and the stability of supply during compounding of the diaphragm is ensured.
Preferably, a first wrinkle-removing roller set 113 is arranged in front of the first compound roller set 114, the first wrinkle-removing roller set 113 is composed of three wrinkle-removing rollers, the central connecting lines of the three wrinkle-removing rollers are triangular, and the diaphragms from the first unreeling mechanism 11, the second unreeling mechanism 12 and the third unreeling mechanism 13 are respectively converged into the first compound roller set 114 after passing through one wrinkle-removing roller to be completely compounded; a second wrinkle-removing roller set 135 is arranged before entering the second compound roller set 115, the second wrinkle-removing roller set 135 consists of a wrinkle-removing roller and two reversing rollers, the two reversing rollers are respectively used for guiding the diaphragms from the third unreeling mechanism 13 and the fourth unreeling mechanism 14, so that the diaphragms can respectively enter the second compound roller set 115 to carry out compound film with the diaphragms from the first unreeling mechanism 11 or the second unreeling mechanism 12 after passing through the wrinkle-removing rollers, and the wrinkle-removing rollers are rotationally connected in front of the second compound roller set 115 and can only remove wrinkles of one diaphragm at a time; the front of entering into the third compound roller group 116 is provided with a third wrinkle-removing roller group 143, the third wrinkle-removing roller group 143 is composed of a wrinkle-removing roller and a reversing roller, the reversing roller is used for leading the diaphragm from the fourth unreeling mechanism 14 to the wrinkle-removing roller after changing the direction, the diaphragm enters into the third compound roller group 116 for compounding after passing through the wrinkle-removing roller, the wrinkle-removing roller and the unreeling roller have the same structure, two sections of spiral grooves are arranged on the wrinkle-removing roller, the diaphragm is stretched towards two ends by the spiral grooves to remove wrinkles, the quality of compound film generation is ensured by removing wrinkles before compounding, and the surface of the compound film is prevented from generating wrinkles or bubble defects.
Preferably, a first unwinding roller set 112 is further arranged between the first unwinding mechanism 11 and the first composite roller set 114, the first unwinding roller set 112 is composed of a plurality of flat rollers, the plurality of flat rollers are vertically staggered, the diaphragms are supported by different flat rollers to prevent the diaphragms from sinking, a second unwinding roller set 122 is likewise arranged between the second unwinding mechanism 12 and the first composite roller set 114, the second unwinding roller set 122 has the same composition structure as the first unwinding roller set 112, the third unwinding mechanism 13 and the third unwinding roller set 132 have the same structure as the first unwinding roller set 112, a fourth unwinding roller set 141 is likewise arranged between the fourth unwinding mechanism 14 and the second composite roller set 115 or the third composite roller set 116, and the fourth unwinding roller set 141 has the same structure as the first unwinding roller set 112.
Further, an unwinding pressure roller 117 and a film discharging roller 118 are installed at the outlet end of the diaphragm compounding machine 1, the unwinding pressure roller 117 is located below the third compounding roller set 116, rear end pressure is provided for the diaphragm after compounding through the unwinding pressure roller 117, the film discharging roller 118 is located above the third compounding roller set 116, and the compounded diaphragm is guided out from a high position to the winding machine 2.
The roll-out pressure roller 117 comprises rollers, roller arms and air cylinders, the rollers are rotatably connected to one ends of the roller arms, one ends of the roller arms are rotatably connected to the side wall of the frame, the air cylinders are rotatably connected to the other ends of the roller arms, the air cylinders can drive the roller arms to push the rollers to move, the distance and the pressure of the roller composite film are adjusted, idler wheels for conveying the composite film outwards are matched, the composite film is prevented from deviating and losing power, a plurality of film-out rollers 118 are arranged at the outlet end of the composite film, the film-out rollers 118 are arranged in a staggered mode, spiral lines are also arranged on the film-out rollers 118 to prevent the composite film from wrinkling when the composite film is discharged, and the position of the composite film is lifted to the upper end of the composite film-out machine 1.
Preferably, the working platform 15 is divided into an upper layer and a lower layer, the upper layer is used for installing the second unreeling mechanism 12, the third unreeling mechanism 13 and the fourth unreeling mechanism 14, the side surface of the lower layer is provided with the first unreeling mechanism 11, the first composite roller set 114, the second composite roller set 115, the third composite roller set 116, the deviation rectifying mechanism, the unreeling mechanism and the wrinkle removing mechanism are all placed in the lower layer, so that diaphragm rolls can be conveniently replaced and the composite roller sets can be kept to work stably, and a step 16 is installed between the upper layer and the lower layer of the working platform 15 for maintenance of operators.
Example two
Referring to fig. 1, the same features of the embodiment are not repeated, and the invention also discloses a battery diaphragm composite production line, which comprises a diaphragm composite machine 1, a winding machine 2, a hanging scroll machine 3 and a coil unloader 4, wherein one end of the winding machine 2 is connected with the diaphragm composite machine 1, the hanging scroll machine 3 is arranged above the other end of the winding machine 2, the coil unloader 4 is arranged below the hanging scroll machine 3, the coil unloader 4 can reciprocate below the hanging scroll machine 3 to move in and out, and coiled diaphragms are output to logistics equipment outside the battery diaphragm composite production line.
Referring specifically to fig. 9-22, further, the winding machine 2 includes a whole winding portion 2a and a winding portion 2b, one side of the whole winding portion 2a is connected with an outlet of the diaphragm compound machine 1, the other side is fixedly connected with the winding portion 2b, the whole winding portion 2a includes a whole winding power roller set 21, a tension detecting device 22, a trimming device 23 and a whole winding guide roller set 24, the whole winding power roller set 21 includes a traction driving roller 212, a traction driven roller 211 and a traction reducing motor 213, the traction driven roller 211 is connected above the traction driving roller 212 in a lifting manner, under the driving of a cylinder, the distance between the traction driven roller 211 and the traction driving roller 212 can be adjusted, the traction reducing motor 213 is connected with the traction driving roller 212 for providing the movement of the traction compound film, the composite film is pulled to act in the whole winding portion 2a by adjusting the pressure acting on the compound diaphragm, the trimming device 23 is arranged at one side of the whole winding power roller set 21, the trimming device 23 comprises a trimming cutter set 231, a cutter holder 232, a cutter frame 233 and a quick-release device 234, wherein the trimming cutter set 231 is arranged on the cutter holder 232, the trimming cutter set 231 comprises two groups of trimming cutters which are arranged up and down, the cutter frame 233 is arranged along the width direction of the winding machine 2, the width of the cutter frame 233 is the same as the width of the whole winding part 2a and spans the winding machine 2, the cutter holder 232 is slidably connected to the cutter frame 233, the quick-release device 234 is arranged on the cutter frame 232, the quick-release device 234 is a handle screw which can be quickly opened and used for adjusting the position of the cutter frame 232 on the cutter frame 233, the trimming of composite diaphragms with different widths can be performed, the two groups of trimming cutters are connected to the cutter frame 232 in a telescopic manner, the depths of cutting the composite diaphragms by the two trimming cutters can be respectively used, the two trimming knives work alternately, the service life of the trimming knives is prolonged, the trimming quality is improved, the tension detection device 22 is arranged below the whole-roll power roller set 21, the tension detection device 22 comprises a swing arm 221, a first pusher 222, a detection wheel 223, a tension limiting rod 224 and a tension detection sensor 225, the middle part of the swing arm 221 is rotationally connected to the whole-roll part 2a, one end of the first pusher 222 is rotationally connected to one side of the swing arm 221, the other end is connected to the end close to the swing arm 221, the detection wheel 223 is rotationally connected to one end of the swing arm 221, the tension detection sensor 225 is connected to the other end of the swing arm 221, an arc-shaped through groove is formed in the swing arm 221, one end of the tension limiting rod 224 is connected to the inner side wall of the whole-roll part 2a, the other end stretches into the through groove, the tension limiting rod 224 slides in the through groove to limit the rotation angle range of the swing arm 221, the whole-roll guide roller set 24 comprises a plurality of flat rollers, the directions of the diaphragms are reversed, the space of the winding machine 2 is fully utilized, and the structure is more compact.
Preferably, a plurality of edge guiding wheels 235 are arranged in parallel to the moving direction of the composite film at the film feeding part entering the whole roll part 2a, and the edge guiding wheels 235 are rotatably connected to the side wall of the whole roll part 2a, so that the longitudinal position of the composite film can be conveniently adjusted, and the winding precision is improved.
Further, the winding part 2b comprises a winding frame 25, a winding roller group 26, a winding press roller group 27, a feeding sliding table component 28 and a fly cutter component 29, wherein the winding roller group 26 is rotationally connected to the winding frame 25, the winding frame 25 extends to the whole winding part 2a and is used for supporting each roller group, the winding press roller group 27 is rotationally connected with the center of the winding roller group 26, the feeding sliding table component 28 is slidingly connected with one end of the discharging of the winding press roller group 27 and can move back and forth towards the direction of the winding press roller group 27, the fly cutter component 29 is telescopically connected above the winding roller group 26 and is used for cutting the composite coiled film when unreeling, a sectioning device is further arranged at one end of the feeding of the winding roller group 26 and can divide the composite diaphragm into sections with different widths,
Preferably, the wind-up roller set 26 includes a driving wind-up roller 261, a wind-up driver 262 and a driven wind-up device 263, the wind-up driver 262 is installed on the outer sidewall of the wind-up frame 25, the output end of the wind-up driver 262 is connected with the driving wind-up roller 261, and is used for driving the driving wind-up roller 261 to rotate, power is provided for collecting the composite membrane, the driven wind-up device 263 is movably connected with one side of the driving wind-up roller 261, and can move towards the driving wind-up roller 261, by adjusting the distance between the driving wind-up roller 261 and the driven wind-up device 263, the pressure for compacting the composite membrane is adjusted, the composite membrane is leveled and the force is applied to the wind-up shaft, the driven wind-up device 263 includes a bracket 2631, a driven wind-up roller 2632 and a driven wind-up cylinder 2633, one end of the bracket 2631 is rotatably connected with the inner sidewall of the wind-up frame 25, the other end of the driven wind-up roller 2632 is rotatably connected with the middle part of the bracket 2631, the driven wind-up roller 2632 is rotatably connected with the bracket 2631, and the distance between the driven wind-up roller 2632 and the driving wind-up roller 261 is adjusted by the driven wind-up cylinder 2631; the winding press roller set 27 comprises a press roller 271, a press arm 272, a pushing device 273 and a limiting cross rod 274, one end of the press arm 272 is rotationally connected with the driving winding roller 261, one end of the pushing device 273 is rotationally connected to the inner side wall of the winding frame 25, the other end of the pushing device 273 is rotationally connected to one side of the press arm 272, the press roller 271 is rotationally connected to the other end of the press arm 272, the limiting cross rod 274 is arranged across the winding frame 25 and between the press roller 271 and the connecting point of the pushing device 273, when the press arm 272 moves downwards to the lowest point, the press arm 272 contacts with the limiting cross rod 274 to limit the downward movement of the press arm 272, the press arm 272 moves upwards under the action of the pushing device 273, the press arm 272 contacts with the output end of the pushing device 273 to limit the upward movement of the press arm 272, the cross section of the press arm 272 is arranged in a tree fork shape, and the limiting cross rod 274 is arranged in the tree fork shape and used for limiting the movement range of the press roller 271.
Preferably, the roll feeding sliding table assembly 28 comprises a sliding plate 281, a first clamping fork 282, a guide rail 283, a roll feeding rack 284, a pushing cylinder 285, a second clamping fork 286, a roll driving device 287 and a roll chuck 288, wherein the sliding plate 281 is slidingly connected to two side walls of the roll frame 25 through the guide rail 283, one end of the first clamping fork 282 is rotationally connected to the axis of the active roll-up roller 261, the guide rail 283 and the roll feeding rack 284 are mutually arranged on the side walls of the roll frame 25 in parallel, the sliding plate 281 is used for guiding and providing power for the movement of the sliding plate 281, the second clamping fork 286 is arranged on the sliding plate 281, the roll chuck 288 is rotationally connected to the sliding plate 281, the roll driving device 287 is connected to the outer side of the sliding plate 281 and is used for driving the roll chuck 288 to rotate, the roll chuck 288 is used for clamping the membrane scroll, the second clamping fork 286 and the first clamping fork 282 are provided with U-shaped clamping openings, the membrane scroll is clamped and positioned by the two clamping openings in a staggered mode, the second clamping fork 286 comprises a movable claw 2861, a fixed claw 2862 and a pushing claw cylinder 2863, the fixed claw 2862 is fixedly arranged on the side wall of the roll frame 25, the movable claw 2862 is used for moving, the movable claw is connected to the movable claw 2861 through the upper end 2861, and the movable claw 2861 is connected to the movable claw 2861, and the movable claw is controlled to the movable claw 2861 and the movable claw is controlled.
Preferably, the fly cutter assembly 29 comprises a cross beam 291 and a cutter 292, the cross beam 291 spans the winding frame 25 and is positioned above the winding roller set 26, the cutter 292 is slidably connected to the cross beam 291, the position of the cutter 292 for cutting off the diaphragm can be adjusted, and the flatness of the edge of the wound diaphragm is ensured.
Preferably, the sectioning component 293 comprises a sectioning roller 294, a plurality of cutters 295 and a horizontal tube 296, the horizontal tube 296 and the sectioning roller 294 are arranged on one side of the winding roller set 26 for feeding the diaphragm, the cutters 295 are connected to the horizontal tube 296 in a sliding mode at intervals, a plurality of annular grooves are formed in the sectioning roller 294 and are arranged on the sectioning roller 294 at equal intervals, the cutters 295 are arranged in one-to-one correspondence with the annular grooves in the sectioning roller 294, the cutters 295 are connected to the horizontal tube 296 through quick-folding bolts, the positions of the cutters 295 are adjusted, the cutting edges of the cutters 295 extend into the annular grooves, sectioning cutting is carried out on the diaphragm, and the positions of the cutters 295 are adjusted to divide the diaphragm into different widths so as to meet the requirement that the diaphragm is used for manufacturing different products.
The working process of winding is as follows:
the composite film from the diaphragm compound machine 1 enters the winding machine 2 from the whole winding part 2a, the whole winding power roller group 21 enters the winding machine 2 through friction force, the edge of the composite film roll is trimmed and cut by the trimming device 23 before the composite film passes through the whole winding power roller group 21, the tension of the composite film is measured by the tension detecting device 22, the composite film enters the winding part 2b from the whole winding part 2a after being guided by the whole winding guide roller group 24, when entering the winding part 2b, the composite film is cut in sections by the plurality of cutters 295 of the sectioning component 293, the composite film is divided into the same or different widths, the winding roller group 26 compresses the composite film, the composite film is provided with power for moving, the composite film enters the roll feeding sliding table component 28, the composite film is driven to rotate around a winding shaft by the winding chuck 288 to form the composite film, the pressure roller 271 of the winding press roller set 27 is tightly attached to the composite film roll to provide continuous pressure for the composite film roll in the winding, the pressure roller 271 is driven by the press arm 272 to move outwards to match the composite film roll to prevent the composite film from deviating, the fly cutter assembly 29 performs trimming treatment on the composite film before entering the winding sliding table assembly 28, after the winding is completed, the pressure roller 271 is loosened, the winding sliding table assembly 28 moves outwards to send the composite film roll to the discharge end of the winding part 2b, the second clamping fork 286 is loosened to take the composite film roll away, the winding sliding table assembly 28 sends the winding shaft into the first clamping fork 282 to be positioned and locked after the winding shaft is reinstalled to the second clamping fork 286 in a matching manner with the winding lifting mechanism 32 on the coil unloader 4, and the next winding is completed.
Referring specifically to fig. 28-31, further, the coil unloader 4 includes a pressing shaft device 41, a lifting device 42, a moving device 43, a guide wheel 44 and a rail 45, the pressing shaft device 41 is disposed on the lifting device 42 and is close to the end of the lifting device 42, the moving device 43 is disposed below the lifting device 42, the guide wheel 44 is disposed at the bottom of the lifting device 42, the rail 45 is disposed below the coil hoist 3, the guide wheel 44 is in rolling connection with the rail 45, the coil unloader 4 is combined with the coil hoist 3, the composite film coil is detached from the winding shaft, and the winding shaft is replaced on the coil winder 2.
Preferably, the shaft pressing device 41 comprises a shaft pressing cylinder 411, a pressing block 412, a vertical plate 413 and a groove block 414, wherein the vertical plate 413 is fixed on the side wall of the top end of the lifting device 42 and extends upwards from the top end of the lifting device 42, the section of the vertical plate 413 is trapezoid, the pressing block 412 is slidably connected on the vertical plate 413 and can move up and down towards the top end face of the lifting device 42, an arc-shaped groove is formed at the downward end of the pressing block 412 and is used for being matched with the pressing block 412 to clamp a winding shaft, the groove block 414 is fixed on the end face of the lifting device 42 and is located right below the pressing block 412, an expanding clamping groove is formed at the upward end of the groove block 414, the bottom of the clamping groove is empty to form a vacancy, the clamping groove is opposite to the arc-shaped groove on the pressing block 412 and is used for clamping the winding shaft, the shaft pressing cylinder 411 is fixed on the vertical plate 413, and the output end of the shaft pressing cylinder 411 is connected with the pressing block 412 and used for pushing the pressing block 412 to move downwards, and the pressing shaft 411 is used for continuously outputting a force to clamp the winding shaft.
Preferably, the lifting device 42 comprises a carrying roll table 421, a shearing fork lifting mechanism 422, a lifting cylinder 423, a hanging lug 424, a sliding chute block 425 and a limiting piece 426, wherein the carrying roll table 421 is arranged at the top of the shearing fork lifting mechanism 422, an anti-rolling groove is arranged on the carrying roll table 421, the anti-rolling groove is a V-shaped groove, the lowest point of the anti-rolling groove is positioned at the middle part of the carrying roll table 421 and is used for guiding the detached composite film roll to the middle part of the carrying roll table 421 and preventing the composite film roll from falling off when the composite film roll is unloaded, the composite film roll is conveniently taken out, the shearing fork lifting mechanism 422 comprises a first fork arm and a second fork arm which are connected in a cross rotation way and a frame at the top and the top, the hanging lug 424 is arranged on the first fork arm and is positioned above the connecting point of the first fork arm and the second fork arm, the hanging lug 424 is staggered with the first fork arm towards the upper part of the shearing fork lifting mechanism 422, the hanging lug 424 is connected with the extending end of the lifting cylinder 423 in a rotation way, the output force of the shear fork lifting mechanism 422 is improved and the up-and-down stroke of the shear fork lifting mechanism 422 is increased by changing the force point of the lifting cylinder 423, the fixed end of the lifting cylinder 423 is rotationally connected with the end part of the second fork arm, the chute block 425 is arranged on the upper and lower frames, the chute block 425 is provided with a chute, the same side end parts of the second fork arm and the first fork arm are both slidingly connected in the chute, the chute block 425 is used for reducing the resistance when the first fork arm and the second fork arm slide, meanwhile, the lifting height of the shear fork lifting mechanism 422 can be limited, the shear fork lifting mechanism 422 is prevented from being damaged by overtravel, the use safety of the shear fork lifting mechanism 422 is improved, the limiting pieces 426 are arranged on two ends of the carrying table 421, arc grooves are formed in the limiting pieces 426 and can be matched with the winding shaft, the height position of the winding shaft is determined, and the limiting pieces 426 are positioned at the lowest points of the anti-rolling grooves, and two end surfaces of the carrying table 421 are blocked.
Preferably, the moving device 43 comprises a moving driving gear motor 431, a driving belt structure 432 and a driving wheel 433, wherein the driving gear motor 431 is installed on the lower frame of the scissor lifting mechanism 422, one end of the driving belt structure 432 is connected with the moving driving gear motor 431, the other end of the driving belt structure 432 is connected with the driving wheel 433, the driving wheel 433 is rotatably connected below the lower frame of the scissor lifting mechanism 422, the driving wheel 433 rolls on the track 45, and the moving device 43 is used for pushing the coil unloader 4 to move on the track 45 and pushing the discharged composite film coil out of logistics equipment outside the production line, so that automatic production of the composite film coil is realized.
Preferably, the guide wheel 44 and the driving wheel 433 are respectively installed below the lower frame of the scissor lifting mechanism 422, a flange is arranged on the outer edge of the guide wheel 44, the flange is inwards recessed to form a wheel groove 441, the wheel groove 441 is matched with the track 45, the coil unloader 4 is guided to move along a straight line, the coil unloader 4 is prevented from deviating, and the roller 442 is used for connecting the guide wheel 44 and the driving wheel 433, so that the guide wheel 44 and the driving wheel 433 rotate synchronously, and the stability of the movement of the coil unloader 4 is maintained.
Preferably, the track 45 is installed in a segmented splicing mode, and can be assembled according to the actual use distance, so that the installation is convenient and the installation can be prolonged at any time.
Preferably, the coil lifting machine 3 comprises a hanger 31, a coil lifting mechanism 32 and a coil supporting mechanism 33, wherein the coil lifting mechanism 32 is slidably connected to the hanger 31 and can longitudinally move on the hanger 31 for taking the composite film off the coil lifting machine 2 and placing the composite film on the coil unloader 4, and the coil supporting mechanism 33 is slidably connected to the hanger 31 and can transversely move on the hanger 31 for fixing a coil winding shaft of the composite film coil so as to separate the composite film coil from the coil winding shaft.
Preferably, a part of the hanger 31 is connected to the winding machine 2, the other part is fixed on the ground, the hanger 31 is composed of a vertical rod and a cross rod, the winding machine 2 is connected through the hanger 31 so that the winding machine 2 is aligned with the winding machine 3, the winding machine is convenient to wind up and down, the winding mechanism 32 comprises a hook 321, a lock catch 322, a hanger plate 323, a guide rod 324, a lifter 325, a lifting power device 326, a lifting moving device 327 and a sliding frame 328, the sliding frame 328 is connected to the top end of the hanger 31 in a sliding manner, the paired hanger plates 323 are arranged below the sliding frame 328 near two ends, the lifter 325 is arranged on the sliding frame 328, the hanger plate 323 is connected with the lifter 325, the lifting can be carried out vertical to the ground, the hook 321 is arranged on the downward end of the hanger plate 323, a hook slot 3211 is arranged on the hook 321, the hook slot 3211 is lower than the inlet end of the hook claw 321, so that after the winding shaft enters the hook claw 321, the winding shaft can be stopped at a fixed position to prevent the winding shaft from sliding automatically, the lock catch 322 is rotationally connected to an opening of the hook claw 321, the hook claw 321 can be opened and closed by the driving of the air cylinder, after the winding shaft enters the hook claw 321, the winding shaft can not fall out, the winding shaft can be accurately pushed into the hook slot 3211 to complete positioning, the guide rod 324 is arranged at the upper end of the sliding frame 328, the guide rod 324 is in the same direction as the hanging plate 323 and is used for guiding in the lifting process of the hanging plate 323, the lifting precision and stability of the hanging plate 323 are improved, the integral structure of the hanging roller mechanism 32 is rigid, shaking does not occur in the moving process, and the safety of moving the composite film roll is improved.
Preferably, a height measuring plate 3241 is further provided on one side of the guide bar 324 of the carriage 328, and the height measuring plate 3241 is provided with a plurality of holes along its length for being engaged with a position sensor to measure the elevation height of the hanger plate 323, so that the moving position of the hanger plate 323 can be accurately distinguished and fed back, and can be used in combination with the elevation device 42 of the unwinder 4 for unloading the composite film rolls at different heights.
Preferably, the lifter 325 adopts a worm lifter, the worm lifter utilizes a worm gear and worm combination to complete speed reduction, the lifting part is completed by a screw rod and worm gear combination, the lifting force is large, the self-locking capability is high, the safety is high, the lifting power device 326 comprises a speed reducing motor and a linkage rod, the speed reducing motor is arranged in the middle of the carriage 328, the speed reducing motor is a T-shaped speed reducing motor, the linkage rod is respectively connected with two output shafts of the T-shaped speed reducing motor, the paired lifters 325 can be synchronously driven to act, and synchronous lifting and winding are realized.
Preferably, the lifting moving device 327 comprises a power shaft 3271, a first rack 3272, a first sliding rail 3273 and a power source 3274, wherein the power source 3274 is arranged on one side wall of the sliding frame 328, the power shaft 3271 is connected with the power source 3274, the power source 3274 drives the power shaft 3271 to rotate, a gear is arranged at the end part of the power shaft 3271, the first rack 3272 is arranged at the top end of a cross rod of the hanger 31, the gear is meshed with the first rack 3272 to drive the sliding frame 328 to move, the movement is stable and accurate, the sliding frame 328 is slidably connected on the first sliding rail 3273, and the sliding frame 328 is guided by the first sliding rail 3273 to be stable to move, so that the bearing capacity of the hook claw 321 is improved.
Preferably, the coil supporting mechanism 33 includes a bracket 331, a pawl supporting structure 332, a second rack 333, a transverse frame 334, a hanging rod 335, a second sliding rail 336, a third sliding rail 337 and a second pusher 338, the transverse frame 334 is arranged across the hanger 31, the second sliding rail 336 and the third sliding rail 337 are arranged on two adjacent side walls of the transverse frame 334, one end of the hanging rod 335 is connected to the bracket 331, the bracket 331 is slidably connected to the second sliding rail 336 and the third sliding rail 337, the hanging rod 335 is stable in moving and can bear the acting force in two vertical directions, the second rack 333 and the second sliding rail 336 are arranged on the transverse frame 334 side by side, the pawl supporting structure 332 is arranged on the other end of the hanging rod 335, the second pusher 338 is arranged on the transverse frame 334, the second pusher 338 is a speed reducing motor, a gear is arranged on an output shaft of the speed reducing motor and is matched with the second rack 333, and is used for pushing the pawl supporting structure 332 on the transverse frame 334 to move back and forth, and the pawl supporting structure 332 is used for supporting the composite coil membrane to be matched with the pressing shaft device 41 to detach the composite coil membrane from a winding reel, so that the composite coil membrane can be wound on a reel.
Preferably, the supporting claw structure 332 comprises a supporting arm 3321, a first joint arm 3322, a second joint arm 3323, a supporting driver 3324, a stop rod 3325 and a supporting groove 3326, wherein one end of the supporting arm 3321 is rotatably connected to the hanging rod 335, one end of the first joint arm 3322 is rotatably connected to one side of the rotating center of the supporting arm 3321, which is close to the other end, of the first joint arm 3322 is rotatably connected to one end of the second joint arm 3323, the other end of the second joint arm 3323 is rotatably connected to the hanging rod 335, one end of the supporting driver 3324 is rotatably connected with the middle part of the second joint arm 3323, the other end of the supporting driver 3324 is rotatably connected to the hanging rod 335, the direction of the first joint arm 3322 is parallel to the hanging rod 335 when the supporting arm 3321 moves to the hanging rod 335, the connecting line of the two ends of the first joint arm 3322 is coincident with the connecting line of the hanging rod 335, at this moment, the other ends of the supporting arm 3322 is perpendicular to the first joint arm 3322, at this moment, the supporting arm 3321, the first joint arm 3322 and the hanging rod 3323 are rotatably connected to one end of the second joint arm 3323, the other end of the second joint arm 3323 is rotatably connected to the hanging rod 335, one end of the supporting arm 3324 is rotatably, the other end of the supporting arm 3324 is rotatably connected to the hanging rod 3324, the hanging rod is rotatably, the other end of the supporting arm 3321 is rotatably connected to the hanging rod and the supporting arm is completely, the supporting arm and the supporting arm 3321 and the other end is rotatably and the supporting arm is rotatably connected to the supporting arm and the supporting arm 3321.
Preferably, the first arm 3322 is in a solid rod shape, the pressure from the composite film roll on the arm 3321 is borne by the strength of the arm, the second arm 3323 is provided with a baffle slot 3328, the baffle slot 3328 is formed by bending the second arm 3323 along the middle part of the baffle slot, two ends of the second arm 3323 are symmetrically arranged along the central line of the second arm 3323, the rotation points of the two ends are positioned on the same straight line, when the arm 3321 moves to be perpendicular to the hanging rod 335, the connection line between the two ends of the second arm 3323 and the rotation point of the first arm 3322 is parallel to the hanging rod 335, and the pressure on the rotation joint point when the arm 3321 lifts the composite film roll is reduced by controlling the position of the rotation point, so that the strength and the safety of the structure are improved.
Preferably, the stop lever 3325 is disposed at one end of the bracket arm 3321 and is used as a rotation axis, when the bracket arm 3321 moves to be perpendicular to the boom 335, that is, when the bracket arm 3321 rotates to a maximum travel position, the stop lever 3325 is abutted against the middle baffle slot 3328 of the second joint arm 3323, the position is used as a maximum travel limit of the bracket arm 3321, when the bracket arm 3321 rotates to be in a vertical state, the stop lever 3325 is abutted against the first joint arm 3322, the position is a minimum travel position of the bracket arm 3321, and the stop lever 3325 is a solid rod, so that the movement overrun of the bracket arm 3321 can be prevented, thereby damaging the equipment structure.
Preferably, the lifting groove 3326 is arranged on the lifting arm 3321, the lifting groove 3326 is a V-shaped groove, winding shafts with different shaft diameters can be lifted, scraping-preventing blocks are arranged on the part of the lifting arm 3321 where the lifting groove 3326 is arranged, the wear resistance of the lifting groove 3326 is improved, the service life is prolonged, and the accuracy of reciprocating coil supporting of the coil supporting mechanism 33 is improved.
Preferably, the lifting driver 3324 is a double-acting cylinder, and the solenoid valve is adopted to control the action, so that the cylinder can be locked when the air source is pushed, and the lifting driver 3324 is disabled after the air source power is prevented from being lost, so that the safety of the supporting claw structure 332 is improved.
Preferably, the supporting claw structure 332 is further provided with a spreading arm 3327, one end of the spreading arm 3327 is connected to the boom 335, the other end of the spreading arm 3327 is rotatably connected to the other end of the lifting driver 3324, the spreading arm 3327 extends out of the boom 335, and when the lifting driver 3324 pushes the lifting arm 3321 to the maximum stroke, the lifting driver 3324 is parallel to the boom 335 by adjusting the position of the other end of the lifting driver 3324, so that the output force of the lifting driver 3324 can be utilized to the maximum extent, the bearing upper limit of the lifting arm 3321 is improved, and the energy consumption is reduced.
The specific working process of the battery diaphragm production line is as follows:
The diaphragm rolls are arranged on the first unreeling mechanism 11, the second unreeling mechanism 12, the third unreeling mechanism 13 and the fourth unreeling mechanism 14 through a row hanging device, the width adjusting driver 1114 is started to adjust the positions of the diaphragm rolls respectively, the positions of the diaphragm rolls are aligned, the layer for producing the composite film or the type of the composite diaphragm is selected according to actual conditions, the diaphragms on different unreeling mechanisms are led into the first composite roller group 114, the second composite roller group 115 or the third composite roller group 116 for compounding through the first split roller 133, the second split roller 134, the third split roller 144 and the fourth split roller 142, the diaphragms are compressed and formed into the composite film, the composite film is discharged to the outside of the diaphragm compounding machine 1 through the film discharging roller 118 and enters the reeling machine 2, the composite film is pulled through the whole roll power roller group 21 on the whole roll part 2a, the edge of the composite film is trimmed by the trimming device 23, the tension of the film is regulated by the tension detection device 22 to prevent the composite film from transiting and stretching, the composite film enters the winding part 2b through the upper part of the other side of the whole winding part 2a after the whole winding part 2a turns two turns, the winding roller group 26 pulls the composite film to enter the winding shaft on the feeding sliding table component 28, the winding chuck 288 is actively placed for winding, the pressure roller 271 of the winding roller component 27 follows the thickness change of the composite film roll during winding, pressure is applied to the composite film roll to prevent wrinkles and deflection during winding, the composite film is segmented by the segmentation component 293 before entering the winding shaft, the sliding plate 281 is withdrawn backwards to the side edge of the winding frame 25 after winding is completed, the winding shaft is moved to the outlet side by the first clamping fork 282, the winding shaft is unwound by the first clamping fork 282, the hanging winding mechanism 32 on the hanging machine 3 is moved to the upper part of the winding shaft, the hook claw 321 is driven by the lifter 325 to descend to the winding shaft part, the hook claw 321 grabs the winding shaft, the lifting moving device 327 drives the composite film roll to the upper part of the coil unloader 4, at this time, the coil carrying table 421 of the coil unloader 4 is driven by the scissor lifting mechanism 422 to ascend, the pressing shaft device 41 presses one end of the winding shaft, the coil lifting mechanism 32 unwinds the composite film roll, the support claw structure 332 on the support winding mechanism 33 moves to the lower part of the composite film roll, the support arm 3321 rotates to support the composite film roll, the support claw structure 332 moves along the axial direction of the winding shaft to unload the composite film to the coil carrying table 421, the support arm 3321 rotates to return after the coil unloading is completed, the coil lifting mechanism 32 clamps the winding shaft again, the pressing shaft device 41 unwinds the winding shaft, the coil carrying table 32 returns to the first clamp fork 282 again, the lifter 325 moves to the outside of the hanger 31 under the driving of the lifting moving device 327, the composite film roll is transported by external logistics equipment, and the coil carrying table 421 returns to the lower part of the hanger 31, and the coil unloading action is repeatedly completed.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present invention in any way.