Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the environment-friendly barrel plating equipment with high electroplating quality is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an environment-friendly barrel plating device with high electroplating quality comprises a barrel plating tank, a lifting device, a lifting plate, a draining mechanism, a hitting mechanism, a rotating shaft, a roller, two support plates, two bearings, two driving devices and two supports, wherein two sides of the lifting device are respectively fixed above the barrel plating tank through the two supports, the lifting plate is arranged below the lifting device, the lifting device is connected with the lifting plate, the two support plates are respectively fixed on two sides below the lifting plate, the driving devices correspond to the support plates one by one, the driving devices are arranged on the support plates, the two bearings are respectively fixed on one sides, far away from the supports, below the two support plates, two ends of the rotating shaft are respectively fixedly connected with inner rings of the two bearings, the roller is fixedly connected with the rotating shaft, the roller is coaxially arranged with the rotating shaft, the driving devices are connected with the rotating shaft, the draining mechanism is arranged between the lifting plate and the roller, the beating mechanism is arranged inside the rotary drum, the beating mechanism is arranged on the rotary shaft, and a PLC is arranged in one support;
the draining mechanism comprises a moving block, a guide rod, a supporting plate, two moving assemblies and two knocking assemblies, wherein the guide rod is vertically fixed below the lifting plate, the moving block is provided with a through hole, the guide rod penetrates through the through hole, the bottom end of the guide rod is fixedly connected with the supporting plate, the two knocking assemblies are respectively connected with two sides of the supporting plate, the two moving assemblies are respectively arranged on two sides of the guide rod, and the moving assemblies are connected with the moving block;
the knocking component comprises a hinge rod and a swing rod, the swing rod is hinged with the supporting plate, and two ends of the hinge rod are respectively hinged with the moving block and the swing rod;
the beating mechanism comprises a plurality of beating components, the beating components are circumferentially and uniformly distributed on the rotating shaft, each beating component comprises a fixed box, a fixed rod, two protection plates and two buffer units, the fixed box is fixed on the rotating shaft, the two protection plates are respectively arranged on two sides of the fixed box, two small holes are respectively formed in two sides of the fixed box and correspond to the buffer units one by one, the buffer units are arranged in the fixed box, each buffer unit comprises a sliding block, a spring, two buffer rods and two connecting rods, two ends of the spring are respectively connected with the inner wall of the fixed box and the sliding block, the sliding block is sleeved on the fixed rod, one end of each connecting rod is hinged with the sliding block, the other end of each connecting rod is hinged with one end of each buffer rod, and the other end of each buffer rod respectively penetrates through the two small holes to be fixedly connected with the, the buffer rod is matched with the small hole.
Preferably, in order to limit the moving direction of the moving block, the draining mechanism further comprises two limiting rods, the two limiting rods are symmetrically arranged about the guide rod, one end of each limiting rod is fixedly connected with the inner wall of the through hole of the moving block, two sliding grooves are formed in the guide rod, the sliding grooves correspond to the limiting rods one to one, the other ends of the limiting rods are arranged inside the sliding grooves, and the other ends of the limiting rods are connected with the sliding grooves in a sliding mode.
Preferably, in order to enable the limiting rod to move smoothly in the sliding groove, a notch is formed in the inner wall, far away from the moving block, of the through hole of the limiting rod, a ball is arranged in the notch, the center of the ball is arranged inside the notch, and the ball abuts against the inner wall of the sliding groove.
Preferably, in order to drive the moving block to move, the moving assembly comprises a first motor, a half gear, a reciprocating frame, a reciprocating rod and two racks, the first motor is fixed on the guide rod and is in transmission connection with the half gear, the half gear is arranged between the two racks, the two racks are respectively and fixedly connected with the inner walls of the two sides of the reciprocating frame, the half gear is meshed with the racks, the two ends of the reciprocating rod are respectively and fixedly connected with the reciprocating frame and the moving block, and the first motor is electrically connected with the PLC.
Preferably, the half gear is coated with grease in order to make the rack move smoothly.
Preferably, in order to enable the first motor to work accurately and stably, the first motor is a servo motor.
Preferably, in order to drive the roller to rotate, the driving device comprises a second motor, a first gear and a second gear, the second motor is fixed on the support plate, the second motor is in transmission connection with the first gear, the second gear is fixed on the rotating shaft, the first gear is meshed with the second gear, and the second motor is electrically connected with the PLC.
Preferably, the shape of the small hole is a square in order to limit the moving direction of the buffer rod.
Preferably, in order to avoid damage to the drum when the swing lever strikes the drum, the end of the swing lever remote from the support plate is shaped like a hemisphere.
Preferably, in order to control the equipment to work, one of the two supports is provided with a plurality of control keys, and the control keys are electrically connected with the PLC.
The environment-friendly barrel plating equipment with high electroplating quality has the beneficial effects that the barrel can be knocked through the draining mechanism, so that the barrel shakes, residual electroplating solution in the barrel flows out, the electroplating solution is prevented from falling to the periphery of the barrel plating tank, the environment of the periphery of the barrel plating tank is influenced, and the waste of the electroplating solution is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of an environment-friendly barrel plating apparatus with high plating quality according to the present invention;
FIG. 2 is a schematic structural diagram of a draining mechanism of the environment-friendly barrel plating equipment with high electroplating quality of the invention;
FIG. 3 is a schematic structural diagram of a moving assembly of the environment-friendly barrel plating equipment with high electroplating quality of the invention;
FIG. 4 is a schematic view of a connection structure of a moving block and a guide rod of the environment-friendly barrel plating device with high electroplating quality;
FIG. 5 is a schematic structural diagram of a striking mechanism of the environment-friendly barrel plating equipment with high electroplating quality of the invention;
in the figure: 1. the device comprises a barrel plating pool, 2, a bracket, 3, a lifting device, 4, a lifting plate, 5, a support plate, 6, a bearing, 7, a rotating shaft, 8, a roller, 9, a second motor, 10, a first gear, 11, a second gear, 12, a guide rod, 13, a support plate, 14, a swinging rod, 15, a hinged rod, 16, a moving block, 17, a reciprocating rod, 18, a first motor, 19, a half gear, 20, a rack, 21, a reciprocating frame, 22, a limiting rod, 23, a ball, 24, a fixing box, 25, a protection plate, 26, a buffer rod, 27, a connecting rod, 28, a sliding block, 29, a spring, 30, a fixing rod and 31.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an environment-friendly barrel plating device with high electroplating quality comprises a barrel plating tank 1, a lifting device 3, a lifting plate 4, a draining mechanism, a hitting mechanism, a rotating shaft 7, a roller 8, two support plates 5, two bearings 6, two driving devices and two supports 2, wherein two sides of the lifting device 3 are respectively fixed above the barrel plating tank 1 through the two supports 2, the lifting plate 4 is arranged below the lifting device 3, the lifting device 3 is connected with the lifting plate 4, the two support plates 5 are respectively fixed at two sides below the lifting plate 4, the driving devices correspond to the support plates 5 one by one, the driving devices are arranged on the support plates 5, the two bearings 6 are respectively fixed at one side below the two support plates 5, which is far away from the support plates 2, two ends of the rotating shaft 7 are respectively fixedly connected with inner rings of the two bearings 6, the roller 8 is fixedly connected with the rotating shaft 7, the roller 8 and the rotating shaft 7 are coaxially arranged, the driving device is connected with the rotating shaft 7, the draining mechanism is arranged between the lifting plate 4 and the roller 8, the striking mechanism is arranged inside the roller 8 and on the rotating shaft 7, and a PLC is arranged in one of the supports 2;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This environment-friendly barrel plating equipment that electroplating quality is high can beat work to cylinder 8 through driping the mechanism, makes cylinder 8 shake, makes remaining plating solution in the cylinder 8 flow out, avoids the plating solution to fall on the periphery of barrel plating pond 1, thereby influences the environment of barrel plating pond 1 periphery, has reduced the waste of plating solution, through hitting the mechanism of beating, can avoid the work piece to pile up together through guard plate 25 and the inside work piece touching of cylinder 8, thereby has improved the galvanizing quality.
As shown in fig. 1-2, the draining mechanism includes a moving block 16, a guide rod 12, a support plate 13, two moving assemblies and two knocking assemblies, the guide rod 12 is vertically fixed below the lifting plate 4, the moving block 16 is provided with a through hole, the guide rod 12 passes through the through hole, the bottom end of the guide rod 12 is fixedly connected with the support plate 13, the two knocking assemblies are respectively connected with two sides of the support plate 13, the two moving assemblies are respectively arranged on two sides of the guide rod 12, and the moving assemblies are connected with the moving block 16;
the knocking component comprises a hinge rod 15 and a swing rod 14, the swing rod 14 is hinged with the support plate 13, and two ends of the hinge rod 15 are respectively hinged with a moving block 16 and the swing rod 14;
after accomplishing the barrel plating work, elevating gear 3 starts, drives the cylinder 8 and keeps away from barrel plating pond 1, and the subassembly work is removed simultaneously, drives movable block 16 and reciprocates on guide bar 12, drives swing round trip to strike cylinder 8 through hinge bar 15 for remaining plating solution flows out in the cylinder 8, avoids the plating solution to fall on the periphery of barrel plating pond 1, thereby influences the environment of barrel plating pond 1 periphery, has reduced the waste of plating solution.
As shown in fig. 5, the striking mechanism comprises a plurality of striking components, the striking components are circumferentially and uniformly distributed on the rotating shaft 7, each striking component comprises a fixed box 24, a fixed rod 30, two protection plates 25 and two buffer units, the fixed box 24 is fixed on the rotating shaft 7, the two protection plates 25 are respectively arranged on two sides of the fixed box 24, two small holes are respectively arranged on two sides of the fixed box 24, the small holes correspond to the buffer units one by one, the buffer units are arranged in the fixed box 24, each buffer unit comprises a sliding block 28, a spring 29, two buffer rods 26 and two connecting rods 27, two ends of the spring 29 are respectively connected with the inner wall of the fixed box 24 and the sliding block 28, the sliding block 28 is sleeved on the fixed rod 30, one end of each connecting rod 27 is hinged with the sliding block 28, the other ends of the two connecting rods 27 are respectively hinged with one end of each buffer rod 26, the other ends of the two buffer rods 26 respectively penetrate through the two small holes to be fixedly connected with the two protection plates 25, and the buffer rods 26 are matched with the small holes.
When carrying out the barrel plating work, the work piece of treating the galvanizing is placed in the inside of cylinder 8, when cylinder 8 rotated, make the work piece roll in cylinder 8 and drop, make work piece and guard plate 25 contact, break up the work piece through guard plate 25, avoid the work piece to pile up together, it is inhomogeneous to lead to the work piece galvanizing, when the work piece contacts with guard plate 25, give guard plate 25 one to the power of the direction of being close to fixed box 24, drive buffer bar 26 and remove, drive slider 28 through connecting rod 27 and remove, extension spring 29, spring 29 is for recovering the normal position, give slider 28 one the power of being close to fixed box 24 inner wall, drive buffer bar 26 one through connecting rod 27, thereby give guard plate 25 one to the buffer power of the direction of keeping away from fixed box 24, avoid the work piece to hit on guard plate 25 and receive the rigidity impact force and damage the work piece.
As shown in fig. 4, the draining mechanism further includes two limiting rods 22, the two limiting rods 22 are symmetrically disposed about the guide rod 12, one end of the limiting rod 22 is fixedly connected to the inner wall of the through hole of the moving block 16, the guide rod 12 is provided with two sliding grooves, the sliding grooves correspond to the limiting rods 22 one to one, the other end of the limiting rod 22 is disposed inside the sliding grooves, and the other end of the limiting rod 22 is slidably connected to the sliding grooves.
Preferably, in order to make the limiting rod 22 move smoothly in the sliding groove, a notch is arranged on the inner wall of the through hole of the limiting rod 22 far away from the moving block 16, a ball 23 is arranged in the notch, the center of the ball 23 is arranged in the notch, and the ball 23 abuts against the inner wall of the sliding groove.
When the moving block 16 moves on the guide rod 12, the limiting rod 22 is driven to move in the sliding groove, the moving direction of the moving block 16 is limited, the moving block 16 is more stable when moving, and sliding friction of the limiting rod 22 in the sliding groove is changed into rolling friction through the arrangement of the balls 23, so that the limiting rod 22 is more smooth in the sliding groove, and stability and smoothness of the moving block 16 in moving are improved.
As shown in fig. 3, the moving assembly includes a first motor 18, a half gear 19, a reciprocating frame 21, a reciprocating rod 17 and two racks 20, the first motor 18 is fixed on the guide rod 12, the first motor 18 is in transmission connection with the half gear 19, the half gear 19 is disposed between the two racks 20, the two racks 20 are respectively fixedly connected with inner walls of two sides of the reciprocating frame 21, the half gear 19 is engaged with the racks 20, two ends of the reciprocating rod 17 are respectively fixedly connected with the reciprocating frame 21 and the moving block 16, and the first motor 18 is electrically connected with the PLC.
When knocking work is carried out, the first motor 18 is started to drive the half gear 19 to rotate, so that the rack 20 moves, the reciprocating frame 21 is driven to move up and down, the reciprocating rod 17 moves up and down on the moving block 16 on the guide rod 12, when the moving block 16 moves downwards, the swing rod 14 is driven to swing towards the direction close to the roller 8 through the hinge rod 15, the swing rod 14 knocks the roller 8, when the moving block 16 moves upwards, the swing rod 14 is driven to swing towards the direction far away from the roller 8 through the hinge rod 15, so that the swing rod 14 is driven to continuously knock the roller 8 through the hinge rod 15 to shake the roller 8, so that residual electroplating solution in the roller 8 is shaken off, waste of the electroplating solution is reduced, the electroplating solution is prevented from falling on the periphery of the barrel plating tank 1, and the environment of the periphery of the barrel plating tank 1 is influenced.
Preferably, in order to make the rack 20 move smoothly, the half gear 19 is coated with grease, so that the friction between the half gear 19 and the rack 20 is reduced, and the rack 20 moves more smoothly.
Preferably, the first motor 18 is a servo motor in order to make the first motor 18 work accurately and stably.
Preferably, in order to drive the roller 8 to rotate, the driving device comprises a second motor 9, a first gear 10 and a second gear 11, the second motor 9 is fixed on the support plate 5, the second motor 9 is in transmission connection with the first gear 10, the second gear 11 is fixed on the rotating shaft 7, the first gear 10 is meshed with the second gear 11, and the second motor 9 is electrically connected with the PLC.
When carrying out the barrel plating work, control elevating gear 3 work, drive lifter plate 4 downstream to drive cylinder 8 and remove to the inside of barrel plating pond 1, control second motor 9 again and start, first gear 10 rotates, makes second gear 11 rotate, thereby drives cylinder 8 through pivot 7 and rotates, makes the work piece in the cylinder 8 roll in cylinder 8 and drops, thereby realizes the function of barrel plating.
Preferably, the shape of the small hole is a square in order to limit the moving direction of the buffer rod 26.
Through setting up the aperture into the square hole, restricted buffer beam 26's moving direction, avoid buffer beam 26 to take place to rotate when removing, stability when having improved buffer beam 26's removal.
Preferably, in order to avoid damaging the drum 8 when the swing lever 14 strikes the drum 8, the end of the swing lever 14 remote from the support plate 13 is shaped like a hemisphere.
Preferably, in order to control the operation of the equipment, one of the two supports 2 is provided with a plurality of control keys 31, and the control keys 31 are electrically connected with the PLC.
Through setting up control button 31, can the controlgear carry out galvanizing work and control and drip dry the mechanism work, improved the intelligent degree of equipment.
When the barrel plating work is carried out, the lifting device 3 is controlled to work, the lifting plate 4 is driven to move downwards, the roller 8 is driven to move to the inside of the barrel plating tank 1, the second motor 9 is controlled to start, the first gear 10 rotates, the second gear 11 rotates, the roller 8 is driven to rotate through the rotating shaft 7, a workpiece in the roller 8 rolls and falls in the roller 8, the workpiece is contacted with the protection plate 25, the workpiece is scattered through the protection plate 25, the workpiece is prevented from being accumulated together, the workpiece is prevented from being galvanized unevenly, when the workpiece is contacted with the protection plate 25, the protection plate 25 is provided with a force towards the direction close to the fixed box 24, the buffer rod 26 is driven to move, the connecting rod 27 is used for driving the sliding block 28 to move, the tension spring 29 is used for restoring the original position, the sliding block 28 is provided with a force towards the inner wall of the fixed box 24, the connecting rod 27 is used for driving the buffer rod 26, and the protection plate 25 is provided with a, avoid the work piece to receive the rigidity impact force and damage the work piece on hitting the guard plate 25, after barrel plating work is accomplished, elevating gear 3 starts, drive cylinder 8 and keep away from barrel plating pond 1, first motor 18 starts simultaneously, half-gear 19 rotates, make rack 20 remove, drive reciprocal frame 21 and reciprocate, drive movable block 16 through reciprocating lever 17 and reciprocate on guide bar 12, drive the round trip cylinder 8 that strikes of swing through hinge rod 15, make remaining plating solution flow in the cylinder 8, avoid the plating solution to fall in the periphery of barrel plating pond 1, thereby influence the environment of barrel plating pond 1 periphery, the waste of plating solution has been reduced.
Compared with the prior art, this environment-friendly barrel plating equipment that electroplating quality is high passes through the drop dry mechanism, can beat work to cylinder 8, make cylinder 8 shake, make remaining plating solution in the cylinder 8 flow, avoid the plating solution to fall on the periphery of barrel plating pond 1, thereby influence the environment of barrel plating pond 1 periphery, the waste of plating solution has been reduced, compare with current drop dry mechanism, should drip dry the shake effectual of mechanism, the practicality is high, through hitting the mechanism, can avoid the work piece to pile up together through guard plate 25 and the inside work piece touching of cylinder 8, thereby the galvanizing quality has been improved, compare with current hitting the mechanism, this hitting the mechanism gives 25 cushion power of guard plate through buffer unit, avoid guard plate 25 damage work piece.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.