Disclosure of Invention
In order to overcome the defect that the cutting step and the transferring step of the existing cutting device are mutually independent, so that the movement of the acrylic adhesive tape is discontinuous, and the cutting efficiency of the acrylic adhesive tape is low, the invention provides an acrylic adhesive tape asynchronous cutting machine with a deviation correcting function.
The technical scheme includes that the acrylic adhesive tape asynchronous cutting machine with the deviation rectifying function comprises a frame body, wherein a first rotating shaft is rotatably connected to the frame body, a control panel is installed on the frame body, the first rotating shaft is fixedly connected with a rotating cylinder, a first motor is installed on the frame body, the first motor is electrically connected with the control panel, an output shaft of the first motor is fixedly connected with a second rotating shaft, the second rotating shaft is in transmission connection with the first rotating shaft through a belt with a wheel, the second rotating shaft is rotatably connected with the frame body, a first limiting groove in mirror image arrangement is formed in one side, close to the first rotating shaft, of the frame body, a first limiting rod in annular array is slidably connected with the first limiting groove in mirror image arrangement, the first limiting rod is fixedly connected with a first limiting piece in the back side, the first limiting piece is provided with a second limiting groove, the second limiting groove is slidably connected with a first cutting knife in the second limiting groove, and the first cutting knife is arranged in the second limiting groove in the annular array, and is used for limiting the first cutting knife mechanism to move the frame body to the one side, and the cutting knife mechanism is used for winding and unwinding the first cutting knife.
More preferably, the stop mechanism includes annular array's second gag lever post, annular array the equal sliding connection of second gag lever post in the section of thick bamboo rotates, the second gag lever post is provided with the third spacing groove, the third spacing groove with adjacent first cutting knife spacing cooperation, second gag lever post fixedly connected with spliced pole, the spliced pole with adjacent first gag lever post sliding connection, the section of thick bamboo sliding connection has annular array's first sliding plate, first sliding plate with the spacing cooperation of section of thick bamboo rotates, first sliding plate with adjacent spliced pole fixed connection, first locating part with adjacent spliced pole and adjacent equal sliding connection of first sliding plate, fixedly connected with first elastic element between first sliding plate and the adjacent first gag lever post, fixedly connected with second elastic element between first sliding plate and the section of thick bamboo rotates.
More preferably, an included angle exists between the second limiting groove and the adjacent third limiting groove, so that the adjacent first cutting knife and the rotating cylinder can move relatively.
More preferably, the winding and unwinding mechanism comprises a third rotating shaft, the third rotating shaft is rotationally connected to the frame body, a second motor is installed on one side, close to the third rotating shaft, of the frame body, the second motor is electrically connected with the control panel, an output shaft of the second motor is fixedly connected with the third rotating shaft, a winding roller is installed on the frame body, the winding roller is an electric roller, the winding roller is electrically connected with the control panel, the frame body is rotationally connected with a first extrusion roller, the first extrusion roller is in contact fit with the rotating cylinder, a fourth rotating shaft is rotationally connected to one side, close to the second rotating shaft, of the frame body, a deviation rectifying roller is in spline connection with the fourth rotating shaft, an electric push rod and an induction piece are installed on one side, close to the fourth rotating shaft, of the induction piece and the electric push rod are all electrically connected with the control panel, a second limiting piece is fixedly connected with a telescopic end of the electric push rod, the second limiting piece is rotationally connected with the deviation rectifying roller, and the induction piece is used for detecting the position of a material.
More preferably, a second squeeze roller is rotatably connected to a side of the frame body, which is close to the first squeeze roller, and the second squeeze roller is used for squeezing the material.
More preferably, the support is fixedly connected with one side of the frame body, which is close to the first squeeze roller, the support is rotationally connected with a rolling roller, and the rolling roller is in transmission connection with the first squeeze roller through a belt wheel belt and is used for pressing different materials.
More preferably, the cutting device further comprises a cutting mechanism for cutting materials, the cutting mechanism is arranged on one side, away from the second rotating shaft, of the frame body, the cutting mechanism comprises a fifth rotating shaft which is arranged in a mirror image mode and is uniformly arranged, the fifth rotating shaft which is arranged in a mirror image mode is connected to the frame body in a rotating mode, an output shaft of the second motor is connected with the adjacent fifth rotating shaft in a belt transmission mode through a belt wheel, gears are fixedly connected to the fifth rotating shaft which is close to the second motor and is arranged in a mirror image mode, the adjacent gears are meshed, chain wheels which are arranged in a mirror image mode are fixedly connected to the fifth rotating shaft, chains are arranged between the adjacent chain wheels in the same height in a different mode, a first plate which is fixedly connected with an annular array mode is arranged on the upper side of the chains, a second plate which is fixedly connected with the annular array is arranged on the lower side of the chains in a contact mode, the first plate is connected with the second sliding plate in a sliding mode, the second sliding plate is connected to the second sliding plate in a mode, the second sliding plate is arranged on the back side of the second sliding plate, the second sliding plate is fixedly connected to the second rotating shaft is close to the second rotating shaft, and the second cutting knife assembly is arranged on the side of the second rotating shaft, and the cutting assembly is used for enabling the cutting device to move relatively to the second cutting device to the cutting device to be located on one side.
More preferably, the limiting assembly comprises a third limiting part, the third limiting part is fixedly connected to one side, away from the first motor, of the frame body, a fourth limiting groove is formed in the third limiting part, limiting buttons are fixedly connected to opposite sides of the second sliding plate in an annular array, and the limiting buttons are in limiting fit with the fourth limiting groove.
More preferably, the fourth limiting groove is formed by connecting a first groove and a second groove in mirror image arrangement end to end, and the second groove is an inclined groove.
More preferably, a collecting box is arranged on one side of the frame body, which is close to the third limiting piece, a guide plate is fixedly connected to one side of the frame body, which is close to the collecting box, and the guide plate is used for guiding the cut materials.
Compared with the prior art, the adhesive tape cutting device has the advantages that the adjacent first cutters are extruded by the second limiting grooves, the first cutters are cut along with the adhesive tape in the anticlockwise rotation process of the rotating cylinder, the transferring step and the cutting step of the adhesive tape are combined, the cutting efficiency of the adhesive tape is improved, the adjacent first cutters are extruded by the second limiting grooves, the first cutters move along the adjacent third limiting grooves, the adhesive tape in the adjacent area is cut step by step, the cutting force applied to the adhesive tape is dispersed due to the fact that the contact area between the first cutters and the adhesive tape is too large, deformation of the adhesive tape is caused, the second extruding rollers are used for extruding the cutting area of the adhesive tape, tension exists in the cutting area of the adhesive tape, accordingly, the situation that the adhesive tape is not flush is caused, the cutting quality is reduced, the position of the adhesive tape is detected in real time by the sensing piece, the front and back movement of the deviation correcting rollers is controlled, the offset adhesive tape is corrected in time, the cutting quality is prevented from being influenced, the cutting efficiency of the adjacent cutting film is reduced by the fourth limiting grooves, the relative movement of the second limiting grooves is reduced, and the working efficiency of a worker is reduced, and the relative working efficiency of the second limiting film is reduced, and the working efficiency is reduced.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present invention;
FIG. 2 is a schematic perspective view of the frame and its upper parts;
FIG. 3 is a schematic perspective view of the frame and the first limiting groove of the present invention;
FIG. 4 is a schematic perspective view of a first shaft and its upper parts according to the present invention;
FIG. 5 is a schematic perspective view of the rotary drum and its upper parts according to the present invention;
FIG. 6 is a perspective view of a rotary drum of the present invention;
FIG. 7 is a schematic perspective view of the connecting column and its upper parts according to the present invention;
FIG. 8 is an exploded view of the first stop lever and its upper parts in a three-dimensional configuration of the present invention;
FIG. 9 is a schematic perspective view of the support and its upper parts according to the present invention;
FIG. 10 is a schematic perspective view of a fifth shaft and its upper parts according to the present invention;
FIG. 11 is a schematic perspective view of a third stop member and its upper parts according to the present invention;
FIG. 12 is a perspective view of a third stop member and its upper parts in accordance with the present invention;
fig. 13 is an exploded view of the first plate and its upper parts in a three-dimensional configuration according to the present invention.
In the figure, 101-adhesive tape, 102-waste, 103-base film, 1-frame, 2-first rotating shaft, 3-rotating cylinder, 4-first motor, 5-second rotating shaft, 6-first limit groove, 7-first limit lever, 8-first limit piece, 9-second limit groove, 10-first cutter, 1101-second limit lever, 1102-third limit groove, 1103-connecting column, 1104-first slide plate, 1105-first elastic element, 1106-second elastic element, 1201-third rotating shaft, 1202-second motor, 1203-winding roller, 1204-first squeeze roller, 1205-fourth rotating shaft, 1206-deviation correcting roller, 1207-electric push rod, 1208-second limit piece, 1209-sensing piece, 13-second squeeze roller, 1401-support piece, 1402-grinding roller, 1501-fifth rotating shaft, 1502-gear, chain, 1504-first plate, 1505-second plate, 1507-second slide plate, 1507-second motor, 1203-winding roller, 1204-first squeeze roller, 1205-fourth rotating shaft, 1206-deviation correcting roller, 1207-electric push rod, 1208-second limit piece, 1209-sensing piece, 13-second squeeze roller, 1401-support piece, 1402-grinding roller, 1501-fifth rotating shaft, 1502-gear, first chain, 1504-first plate, 1505-second plate, 1503-second slide plate, 1503-third limit groove, 1603-guide groove, and guide groove.
Detailed Description
The invention will be further described with reference to specific embodiments, and it should be understood that terms such as arrangement and installation should be interpreted broadly, as well as fixedly, detachably, or integrally connected, as well as mechanically connected, directly or indirectly via an intermediary, or in communication between two elements, unless explicitly stated or limited otherwise. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The acrylic tape is generally composed of a tape 101 and a waste 102 (protective film), and when the acrylic tape is cut, it is necessary to peel off the waste 102 on acrylic, cut the tape 101, and transfer the cut tape 101 to a base film 103 (base material) to change the rolled acrylic tape into a strip shape for subsequent use.
The cutting step and the transferring step of the existing cutting device are independent of each other, so that the movement of the acrylic adhesive tape is discontinuous, and the cutting efficiency of the acrylic adhesive tape is low.
Example 1: an acrylic adhesive tape asynchronous cutting machine with a deviation rectifying function is shown in fig. 1-8, and comprises a frame body 1, wherein a first rotating shaft 2 is rotatably connected to the left middle part of the upper side of the frame body 1, a winding machine is arranged outside to wind a base film 103, a control panel is arranged at the left part of the front side of the frame body 1, the first rotating shaft 2 is fixedly connected with a rotating cylinder 3, a first motor 4 electrically connected with the control panel is arranged at the left upper part of the front side of the frame body 1, an output shaft of the first motor 4 is fixedly connected with a second rotating shaft 5 rotatably connected with the frame body 1, the second rotating shaft 5 is used for releasing an adhesive tape 101, the second rotating shaft 5 is connected with the first rotating shaft 2 through belt transmission, two first limiting grooves 6 which are arranged in a front-back mirror image mode are arranged at the middle left part of the frame body 1, the first limiting grooves 6 are formed by connecting an arc groove with two inclined straight grooves which are arranged in a left-right mirror image mode in an end-to-end mode, the two inclined straight grooves are positioned at the right lower part of the first limit groove 6, the distance between the two inclined straight grooves is gradually reduced from the left upper part to the right lower part, eight first limit rods 7 in annular arrays are connected in the rotating cylinder 3 in a sliding way, the first limit rods 7 are in limit fit with the two first limit grooves 6, the first limit rods 7 and the rotating cylinder 3 are enabled to slide relatively through the first limit grooves 6, the first limit pieces 8 are fixedly connected to the back sides of the eight first limit rods 7, the first limit pieces 8 are provided with second limit grooves 9, the back sides in the second limit grooves 9 are slidingly connected with first cutters 10, the second limit grooves 9 are utilized to limit the adjacent first cutters 10, the first cutters 10 finish cutting of the adhesive tape 101 in the rotating process of the rotating cylinder 3, so that the transferring step and the cutting step are combined, the cutting efficiency is further improved, a limiting mechanism for enabling the eight first cutters 10 to move is arranged in the rotating cylinder 3, and a retracting mechanism for releasing the adhesive tape 101 and the base film 103 and retracting the waste 102 is arranged at the middle left part of the frame body 1.
As shown in fig. 5 to 8, the limiting mechanism comprises eight second limiting rods 1101 in an annular array, the eight second limiting rods 1101 are all slidably connected in the rotary cylinder 3, one side of each of the eight second limiting rods 1101 in the clockwise direction is provided with a third limiting groove 1102, the third limiting grooves 1102 are in limiting fit with adjacent first limiting cutters 10, the first limiting cutters 10 are circular, the third limiting grooves 1102 are straight grooves, the second limiting grooves 9 are inclined grooves, the rear ends of the second limiting grooves 9 are positioned above the adjacent third limiting grooves 1102, the adjacent first limiting cutters 10 are extruded through the third limiting grooves 1102, the first limiting cutters 10 and the rotary cylinder 3 are enabled to perform relative motion, so that adhesive tapes 101 in adjacent areas are cut step by step, connecting columns 1103 which are slidably connected with the adjacent first limiting rods 7 are fixedly connected to opposite sides of the eight second limiting rods 1101, the rotating cylinder 3 is slidingly connected with eight first sliding plates 1104 in annular array, the first sliding plates 1104 are in limit fit with the rotating cylinder 3, the first sliding plates 1104 are limited by the rotating cylinder 3, the first sliding plates 1104 and the adjacent first limiting rods 7 are enabled to move relatively, the first sliding plates 1104 are fixedly connected with the adjacent connecting columns 1103, the first limiting pieces 8 are slidingly connected with the adjacent connecting columns 1103 and the adjacent first sliding plates 1104, a first elastic element 1105 is fixedly connected between the first sliding plates 1104 and the adjacent first limiting rods 7, the first elastic element 1105 is a spring for applying pressure to the adjacent first sliding plates 1104, a second elastic element 1106 is fixedly connected between the first sliding plates 1104 and the rotating cylinder 3, the second elastic element 1106 is a spring for resetting the adjacent first sliding plates 1104, and the elastic coefficient of the first elastic element 1105 is larger than that of the second elastic element 1106.
As shown in fig. 1-6 and 9, the winding and unwinding mechanism includes a third rotating shaft 1201, the third rotating shaft 1201 is rotatably connected to the middle part of the frame 1, a second motor 1202 electrically connected to the control panel is installed at the upper part of the left side of the frame 1, an output shaft of the second motor 1202 is fixedly connected to the third rotating shaft 1201, a winding roller 1203 electrically connected to the control panel is installed at the middle left part of the frame 1, the winding roller 1203 is used for winding the waste 102 (protective film), the winding roller 1203 is a motor roller, the middle part of the frame 1 is rotatably connected to a first squeeze roller 1204 in contact with the rotating cylinder 3, the adjacent adhesive tape 101 is separated by using the adhesive force between the base film 103 (substrate) and the adjacent adhesive tape 101 on the first squeeze roller 1204, a fourth rotating shaft 1205 is rotatably connected to the upper part of the left side of the frame 1, a deviation correcting roller 1206 is spline-connected to the fourth rotating shaft 1205, the upper portion on the left side of the support body 1 is provided with an electric push rod 1207 and an induction piece 1209, the induction piece 1209 and the electric push rod 1207 are electrically connected with a control panel, a telescopic end of the electric push rod 1207 is fixedly connected with a second limiting piece 1208 which is rotationally connected with a deviation correcting roller 1206, the deviation correcting roller 1206 is driven to move back and forth through the second limiting piece 1208, the front position and the rear position of the adhesive tape 101 are changed, the adhesive tape 101 is prevented from deflecting, subsequent cutting is affected, the induction piece 1209 is used for detecting the position of the adhesive tape 101, the middle lower portion of the support body 1 is rotationally connected with a second extrusion roller 13 which is used for extruding the adhesive tape 101, the middle upper portion of the support body 1 is fixedly connected with a support piece 1401, the upper side of the support piece 1401 is rotationally connected with a rolling roller 1402, and the rolling roller 1402 is in transmission connection with the first extrusion roller 1204 through a belt pulley, and is used for laminating the adhesive tape 101 and the base film 103.
When the acrylic adhesive tape (for convenience of description, the adhesive tape 101 is used instead of the above) is needed to be cut, a worker winds the rolled adhesive tape 101 around the second rotating shaft 5, winds the needed base film 103 around the third rotating shaft 1201, winds the adhesive tape 101 around the upper side of the deviation correcting roller 1206 and the lower side of the rotating drum 3, then delaminates the adhesive tape 101, continuously pulls the upper layer of the adhesive tape 101 by the rotating drum 3, winds the waste 102 from the lower side of the adhesive tape 101 around the right side of the second extruding roller 13, pulls the waste 102 to be fixedly connected with the winding roller 1203, pulls the base film 103 leftwards in the process, winds the base film 103 around the left upper side of the first extruding roller 1204, pulls the base film 103 rightwards, and fixedly connects the right end of the base film 103 with an external winding machine, and then completes the preparation work of cutting.
After the preparation work is finished, a worker starts the first motor 4, the second motor 1202 and the winding roller 1203 through the control panel, starts an external winding machine and an external static system, then the external static system enables the rotating cylinder 3 to be provided with static electricity, the adhesive tape 101 in the adjacent areas is adsorbed, the output shaft of the first motor 4 and the winding roller 1203 start to rotate anticlockwise (in the forward direction), the output shaft of the second motor 1202 starts to rotate clockwise (in the forward direction), the output shaft of the first motor 4 drives the second rotating shaft 5 to rotate anticlockwise together, the second rotating shaft 5 starts to release the adhesive tape 101, the second rotating shaft 5 transmits power to the first rotating shaft 2 through a belt wheel belt, the first rotating shaft 2 starts to rotate anticlockwise, the first rotating shaft 2 drives the deviation correcting roller 1206 to rotate clockwise through the adhesive tape 101, the first rotating cylinder 3 drives the eight first limiting rods 7, the eight second limiting rods 1101 and the eight first sliding plates 1104 to rotate anticlockwise together, the first limiting rods 7 start to slide in the adjacent areas on the two first limiting grooves 6, the first limiting rods 7 and the adjacent first sliding plates 10 drive the adjacent first rotating members 10 to rotate anticlockwise together, and the first rotating blades 8 continuously rotate anticlockwise together, and the adjacent first rotating limiting members 10 rotate anticlockwise together, and the adjacent first rotating members rotate anticlockwise.
In the process of counterclockwise rotation of the rotary cylinder 3, taking the movement of the left first stop lever 7 and the parts thereon as an example for easy understanding, the left first stop lever 7 slides in the left region of the arc-shaped groove in the first stop groove 6, the left first stop lever 7 continuously slides counterclockwise in the first stop groove 6 as the rotary cylinder 3 continuously rotates counterclockwise, when the first stop lever 7 rotates counterclockwise to enter the lower inclined straight groove of the first stop groove 6, the first stop lever 7 starts to slide in the lower inclined straight groove of the first stop groove 6 as the rotary cylinder 3 continuously rotates counterclockwise, the lower inclined straight groove of the first stop groove 6 starts to squeeze the adjacent first stop lever 7 in the process, then the first stop lever 7 starts to move rightward and downward, the first stop lever 7 and the rotary cylinder 3 relatively slide, the first limiting rod 7 drives the adjacent first limiting piece 8 to move downwards to the right together, meanwhile, the first limiting rod 7 drives the adjacent first sliding plate 1104 to move downwards to the right together through the adjacent first elastic element 1105, the first sliding plate 1104 drives the adjacent connecting column 1103 to move downwards to the right together, the connecting column 1103 drives the adjacent second limiting rod 1101 to move downwards to the right together, the first limiting piece 8 and the adjacent second limiting rod 1101 drive the adjacent first cutting knife 10 to move downwards to the right together, and the second elastic element 1106 is compressed in the process because the elastic coefficient of the first elastic element 1105 is larger than that of the second elastic element 1106, and the first limiting rod 7 on the right lower side and the adjacent first sliding plate 1104 keep relative static.
In the process of the relative sliding of the first limiting rod 7 and the rotating cylinder 3, when the first sliding plate 1104 moves to the right and down to the limit position, the movement is stopped, at this time, the first cutter 10 just completes the cutting of the adhesive tape 101 in the adjacent area (the cutting of the adhesive tape 101 in the adjacent area is performed in the process of moving the first cutter 10 to the right and down), the first limiting rod 7 continues to move to the right and down along the lower inclined straight groove of the first limiting groove 6, then the second limiting groove 9 at the right and down starts to press the adjacent first cutter 10 forwards, as the first limiting rod 7 at the right and down continues to slide in the lower inclined straight groove of the first limiting groove 6, the first cutter 10 starts to move forwards along the adjacent third limiting groove 1102, and cuts the adhesive tape 101 in the adjacent area, and as the area where the adhesive tape 101 is cut has the extrusion of the second extrusion roller 13, so that the cutting area of the adhesive tape 101 has a tension force, thereby avoiding uneven cutting caused by loosening of the adhesive tape 101, reducing the cutting quality, when the first limiting rod 7 at the lower right side moves to the right end of the lower inclined straight groove of the first limiting groove 6, the first cutter 10 completes cutting of the adhesive tape 101, then the cut adhesive tape 101 is absorbed by the rotating cylinder 3 under the action of static electricity, after finishing cutting of the adhesive tape 101, the first limiting rod 7 at the lower right side starts to move (reset) to the upper left under the action of the upper inclined straight groove limit of the first limiting groove 6 along with the continuous anticlockwise rotation of the rotating cylinder 3, the first limiting rod 7 drives the adjacent first limiting piece 8 and the upper part thereof to move to the upper left together until the upper part thereof is completely reset, the second limiting groove 9 is utilized to extrude the adjacent first cutter 10, the first cutter 10 completes cutting the adhesive tape 101 in the process of anticlockwise rotation along with the rotary cylinder 3, so that the transferring step and the cutting step of the adhesive tape 101 are combined, and the cutting efficiency of the adhesive tape 101 is improved.
In the process that the output shaft of the second motor 1202 rotates clockwise, the output shaft of the second motor 1202 drives the third rotating shaft 1201 to rotate clockwise together, the third rotating shaft 1201 starts to release the base film 103, meanwhile, the external winding device winds up the base film 103, the moving base film 103 drives the first extrusion roller 1204 to rotate clockwise together, when the cut adhesive tape 101 rotates anticlockwise along with the rotating cylinder 3 to be in contact with the base film 103 in the adjacent area on the first extrusion roller 1204, the adhesive tape 101 is adhered to the base film 103 in the adjacent area, then the base film 103 overcomes the electrostatic attraction force on the rotating cylinder 3 by means of the adhesive force between the adhesive tape 101 and the adjacent adhesive tape 101 to separate the cut adhesive tape 101, then the cut adhesive tape 101 moves rightwards along with the base film 103, the first extrusion roller 1204 transmits power to the rolling roller 1402 through a belt wheel belt, the rolling roller 1402 starts to rotate clockwise, when the cut adhesive tape 101 moves rightwards to be in contact with the rolling roller 1402, the adhesive tape 101 in the adjacent area is rolled, so that the rolling quality of the cut adhesive tape 101 is tightly adhered to the base film 103, and the product is improved, and the external winding device (the product is cut adhesive tape 101) is further, and the cut on the adhesive tape is cut by the external winding device.
In order to improve the cutting quality, the position of the adhesive tape 101 is detected in real time through the sensing piece 1209, and the deviation correcting roller 1206 is controlled to move forwards and backwards, so that the offset adhesive tape 101 is corrected in time, and the specific steps are that, in the process that the rotating drum 3 rotates anticlockwise, when the sensing piece 1209 detects that the adhesive tape 101 is offset, the sensing piece 1209 transmits offset information of the adhesive tape 101 to the control panel in an electric signal mode, then the control panel controls the electric push rod 1207 and enables the telescopic end of the electric push rod 1207 to move forwards (backwards), the telescopic end of the electric push rod 1207 drives the second limiting piece 1208 to move forwards (backwards), the second limiting piece 1208 drives the deviation correcting roller 1206 to move forwards (backwards), the deviation correcting roller 1206 modifies the position of the adhesive tape 101, so that the conveying state of the adhesive tape 101 is guaranteed, the adhesive tape 101 is prevented from being accidentally deflected to affect the cutting quality, and the cutting work is continuously carried out along with the continuous operation of the device, and after all the cutting work of the adhesive tape 101 is completed, workers close the first motor 4, the second motor 1202 and the winding up roller 1203 through the control panel, and the external static system can be closed.
The adhesive tape 101 after cutting needs to be correspondingly cut according to different use situations, and most of the existing cutting devices do not have the function, so that workers need to carry out subsequent cutting, and the working strength of the workers is increased.
Example 2: on the basis of embodiment 1, as shown in fig. 10-13, the device also comprises a cutting mechanism for cutting materials, the cutting mechanism is arranged on the right side of the frame body 1, the cutting mechanism comprises two groups of fifth rotating shafts 1501 which are arranged in a mirror image mode from top to bottom, each group comprises two fifth rotating shafts 1501 which are arranged in a mirror image mode from left to right, the four fifth rotating shafts 1501 are uniformly arranged, the four fifth rotating shafts 1501 are all rotationally connected to the right part of the frame body 1, an output shaft of the second motor 1202 is in transmission connection with the fifth rotating shafts 1501 on the left lower side through belt pulleys, the front ends of the two fifth rotating shafts 1501 which are adjacent on the left side and are arranged in a mirror image mode from top to bottom are fixedly connected with gears 1502, the two gears 1502 are meshed with each other, the two chain wheels which are arranged in a mirror image mode from front to back are fixedly connected with the fifth rotating shafts 1501, chains 1503 are wound between the adjacent chain wheels on the two fifth rotating shafts 1501 which are adjacent on the left and right sides, the two chains 1503 on the upper side are fixedly connected with eight first plates 1504 of the annular array together, the two chains 1503 on the lower side are fixedly connected with eight second plates 1505 of the annular array together, the second plates 1505 are in contact fit with the adjacent first plates 1504, the base film 103 in the adjacent area is clamped through the contact between the second plates 1505 and the adjacent first plates 1504, so that the tensioning force of the base film 103 is ensured, the slitting effect is further improved, the second sliding plates 1506 are slidably connected with the first plates 1504, the second cutting knives 1507 are fixedly connected with the back sides of the eight second sliding plates 1506, the second cutting knives 1507 are in a V shape and are used for gradually slitting the base film 103, and the right side of the frame body 1 is provided with a limiting assembly used for enabling the second cutting knives 1507 to move relative to the adjacent first plates 1504.
As shown in fig. 11-13, the limiting assembly includes a third limiting member 1601, the third limiting member 1601 is fixedly connected to the upper portion on the right side of the frame body 1, the third limiting member 1601 is provided with a fourth limiting groove 1602, the fourth limiting groove 1602 is formed by connecting a first groove 16021 and two second grooves 16022 arranged in a left-right mirror image mode end to end, the two second grooves 16022 are all located at the lower portion of the third limiting member 1601, the second grooves 16022 are inclined grooves, opposite ends of the two second grooves 16022 are all inclined downwards, limiting buttons 1603 in limiting fit with the fourth limiting groove 1602 are fixedly connected to opposite sides of eight second sliding plates 1506, the limiting buttons 1603 are limited through the fourth limiting groove 1602, the limiting buttons 1603 and adjacent first plates 1504 are enabled to move relatively, a collecting box 1701 is arranged on the right side of the frame body 1, the upper portion on the right side of the frame body 1 is fixedly connected with a guide plate 1702, and the upper portion of the guide plate 1702 is arc-shaped, and the guide plate 1702 is used for guiding cut materials.
In order to improve the working efficiency and reduce the working strength of the staff, the fourth limiting groove 1602 is utilized to limit the limiting button 1603, so that the second cutter 1507 and the adjacent first plate 1504 slide relatively, and the base film 103 is slit (for convenience of description, the base film 103 represents itself and the adhesive tape 101 cut on it), and the specific steps are as follows, in the clockwise rotation process of the output shaft of the second motor 1202, the output shaft of the second motor 1202 transmits power to the fifth rotating shaft 1501 at the left lower side through the belt of the belt pulley, then the fifth rotating shaft 1501 at the left lower side starts to rotate clockwise, the fifth rotating shaft 1501 at the left lower side drives the fifth rotating shaft 1501 at the right lower side to rotate clockwise through the chain wheel and the adjacent chain 1503, and simultaneously the fifth rotating shaft 1501 at the left lower side drives the gear 1502 at the lower side to rotate clockwise, the gear 1502 at the lower side drives the gear 1502 at the upper side to rotate anticlockwise, the fifth rotating shaft 1501 at the left upper side drives the eighth rotating shaft 1503 to rotate anticlockwise through the chain wheel and the adjacent chain 1503 at the right lower side to rotate anticlockwise, and the eighth rotating shafts at the eighth side at the first rotating plates at the upper side and the eighth side.
During the counterclockwise rotation of the first plate 1504, the first plate 1504 drives the adjacent second sliding plate 1506 to rotate counterclockwise together, the second sliding plate 1506 drives the adjacent second cutter 1507 and the adjacent limit button 1603 to rotate counterclockwise together, the limit button 1603 starts to slide in the adjacent area in the fourth limit slot 1602, for convenience of description, the left limit button 1603 slides in the left lower area of the first slot 16021 during the counterclockwise rotation of the first plate 1504, the left limit button 16022 starts to press the adjacent limit button 1603 downward after the limit button 1603 rotates counterclockwise to the left end of the left second slot 16022 as the upper two fifth rotating shafts 1501 continue to rotate counterclockwise, the limit button 1603 starts to move downward, the limiting button 1603 drives the adjacent second sliding plate 1506 to move downwards together, the second sliding plate 1506 drives the adjacent second cutting knife 1507 to move downwards together, the second cutting knife 1507 cuts the base film 103, so that the operation steps of subsequent workers are reduced, the working strength of the workers is reduced, the working efficiency is improved, along with the continuous anticlockwise rotation of the upper two fifth rotating shafts 1501, when the limiting button 1603 rotates anticlockwise to enter the right end of the left second groove 16022, the cut base film 103 enters the collecting box 1701 under the guiding action of the guide plate 1702, then the anticlockwise rotating limiting button 1603 starts to move upwards under the extrusion action of the right second groove 16022, and the limiting button 1603 drives the adjacent second sliding plate 1506 and the upper parts thereof to reset together until all the base film 103 is cut.
It should be noted that the foregoing description is only a preferred embodiment of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present invention.