Jig disassembling machine

Abstract

The utility model relates to the technical field of jig dismounting, in particular to a jig dismounting machine. The jig disassembling machine comprises a first conveying device, a second conveying device and a third conveying device. The liftable second conveying device is arranged beside the first conveying device; the third conveying device is arranged beside the second conveying device; the cover plate dismounting device and the circuit board dismounting device are arranged on the upper side of the first conveying device; and the fourth conveying device is arranged beside the second conveying device. The first conveying device conveys the jig to the cover plate disassembling device, and the cover plate disassembling device disassembles a jig cover; the jig seat and the circuit board move to the second conveying device, the circuit board unloading device transfers the circuit board to the fourth conveying device, and the fourth conveying device conveys the circuit board to the next station; the second conveying device descends and conveys the circuit board to the third conveying device, the third conveying device conveys the jig seat back, and the jig disassembling machine is simpler in structure, tight in procedure connection and beneficial to improving the jig disassembling efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to jig dismantling technical field especially is a kind of dismantling jig machine. BACKGROUND

[0002] Circuit board production processing usually uses jig to fix circuit board, circuit board is fixed in jig, and circuit board is welded, component connects, detects etc. Action in jig. After circuit board production is completed, circuit board and jig need to be separated. When jig and circuit board are separated, open jig cover plate, then circuit board is taken out from jig seat.

[0003] Some dismantling jig machines exist on the market, but part of dismantling jig machine has mechanism too large and complex, and work efficiency is not high.

[0004] For example, Chinese patent application No. CN202023347916.4 discloses a jig dismounting system, which specifically discloses a jig dismounting mechanism, which includes a bearing unit, a dismounting unit and a plate taking unit. The bearing unit is located below the transmission belt and includes a support, two conveying chains arranged on the support, a bearing platform arranged between the two conveying chains and capable of lifting, a first driving module for driving the bearing platform to lift, the two conveying chains are connected with the output end of the jig conveying mechanism and their conveying direction is perpendicular to the transmission direction of the transmission belt. The dismounting unit includes two dismounting seats for opening the jig, which are respectively located above the two sides of the bearing platform and can move along the direction of approaching or moving away from each other, a second driving module for driving the dismounting seat to move, a gripper arranged on the side of the bearing platform without the dismounting seat and capable of lifting, the movement direction of the dismounting seat is perpendicular to the conveying direction of the conveying chain, and the gripper is used to grasp or place the upper jig when the jig is in the open state. The plate taking unit includes a three-axis movable mechanical hand assembly for placing the circuit board on the lower jig or grasping the circuit board away from the lower jig. It can be seen that the overall structure is too large and complex, and the work efficiency is not high.

[0005] For example, Chinese Patent Application No. CN201821673879.6 discloses an automatic assembly and disassembly machine for circuit board production line, which specifically discloses an automatic assembly and disassembly machine for circuit board production line, characterized in that: it comprises a mechanical hand, a first incoming material flow line, a first outgoing material flow line, a first stacking mechanism, a first translation mechanism, the mechanical hand is provided with a suction disc assembly; the first translation mechanism is connected with the first stacking mechanism, and is used for driving the transfer of materials between the first stacking mechanism and the mechanical hand; the first incoming material flow line is used for driving the materials to approach the mechanical hand, and the first outgoing material flow line is used for driving the materials to move away from the mechanical hand; and a top camera is further arranged on the mechanical hand. The overall structure is too large and complex, and the working efficiency is not high. Utility model content

[0006] Therefore, the utility model mainly aims at the defects of the prior art, and provides a disassembly jig machine which is simple in structure and high in working efficiency, so as to overcome the defects of the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] The utility model provides a disassembly jig machine, including first conveying device, second conveying device, third conveying device, second conveying device sets up in the side of first conveying device, and second conveying device can lift, third conveying device sets up in the side of second conveying device, disassembly cover plate device sets up in the upside of first conveying device, unload circuit board device sets up in the upside of second conveying device, fourth conveying device sets up in the side of second conveying device.

[0009] Preferably, the first conveying device comprises a first conveying track and a first conveying wheel arranged on the inner side of the first conveying track; the inner side of the first conveying track is provided with a first conveying channel, and the first conveying wheel drives the jig to move in the first conveying channel; and a sensor for sensing the jig is arranged on the first conveying track.

[0010] Preferably, the second conveying device comprises a second conveying track, a lifting module and a second conveying wheel; the inner side of the second conveying track is provided with a second conveying channel, and the second conveying wheel drives the jig to move in the second conveying channel; and a stopper is arranged on the inner side of the second conveying track, which can stop the jig.

[0011] Preferably, the lifting module comprises a first mounting frame and a second mounting frame, a lead screw is arranged between the first mounting frame and the second mounting frame, and a synchronous belt is arranged between a first servo motor and the lead screw.

[0012] Preferably, the third conveying device comprises a first conveying belt and first baffles arranged on both sides of the first conveying belt.

[0013] The fourth conveying device comprises a second conveying belt and a second baffle arranged on both sides of the second conveying belt.

[0014] Preferably, the cover plate removing device comprises a first mechanical arm, a third mounting frame arranged on the first mechanical arm, and a first suction cup arranged on the third mounting frame.

[0015] Preferably, an X-shaped support is arranged on the third mounting frame, and an elongated mounting hole is arranged on the X-shaped support, and the first suction cup is arranged in the mounting hole.

[0016] Preferably, the circuit board removing device comprises a second mechanical arm, a fourth mounting frame arranged on the second mechanical arm, a second suction cup and a screwdriver arranged on the fourth mounting frame.

[0017] Preferably, a mounting plate is arranged on the fourth mounting frame, a plurality of mounting holes are arranged on the mounting plate, and the second suction cup is arranged in the mounting hole.

[0018] Preferably, the third conveying device is sequentially provided with a fifth conveying device and a sixth conveying device.

[0019] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically, the first conveying device conveys the jig to the cover plate removing device, the cover plate removing device removes the jig cover, the jig seat and the circuit board are moved to the second conveying device, the circuit board removing device transfers the circuit board to the fourth conveying device, the fourth conveying device conveys the circuit board to the next station, the second conveying device is lowered and conveys the circuit board to the third conveying device, and the third conveying device conveys the jig seat back to the preset position. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the embodiment of the utility model.

[0021] Figure 2 It is the first conveying device schematic diagram of the embodiment of the utility model.

[0022] Figure 3 It is the second conveying device schematic diagram of the embodiment of the utility model.

[0023] Figure 4 It is the cover plate removing device and the circuit board removing device schematic diagram of the embodiment of the utility model.

[0024] Figure 5 It is the partial structure schematic diagram of the embodiment of the utility model.

[0025] The drawings are as follows:

[0026] 10, first conveying device; 11, first conveying track; 12, first conveying channel; 13, sensor; 14, second servo motor; 15, first conveying wheel; 20, second conveying device; 21, second conveying track; 23, third servo motor; 23, second conveying wheel; 24, stop block; 25, second conveying channel; 30, lifting module; 31, first mounting frame; 32, second mounting frame; 33, screw rod; 34, first servo motor; 40, third conveying device; 41, first conveying belt; 42, first baffle; 43, fifth conveying device; 44, sixth conveying device; 50, fourth conveying device; 51, second conveying belt; 52, second baffle; 60, cover plate dismounting device; 61, first mechanical arm; 62, third mounting frame; 63, X-shaped support; 64, mounting hole; 65, first suction cup; 70, circuit board unloading device; 71, second mechanical arm; 72, fourth mounting frame; 73, mounting plate; 74, second suction cup; 75, screwdriver; 80, circuit board. DETAILED DESCRIPTION

[0027] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0028] Please refer to Figures 1 to 5 , which shows the specific structure of the preferred embodiment of the utility model, and is a dismounting jig machine.

[0029] Among them, the first conveying device 10, the second conveying device 20, the third conveying device 40, the cover plate dismounting device 60, the circuit board unloading device 70, and the fourth conveying device 50 are cooperated to complete the dismounting jig and the circuit board unloading action, the dismounting jig structure is simpler, the process connection is close, and the efficiency of the dismounting jig is improved

[0030] The application provides a disassembling jig machine, which comprises a first conveying device 10, a second conveying device 20, a third conveying device 40, the second conveying device 20 is arranged beside the first conveying device 10, and the second conveying device 20 can be lifted, the third conveying device 40 is arranged beside the second conveying device 20, a disassembling cover device 60 and a circuit board removing device 70 are arranged on the upper side of the first conveying device 10, and a fourth conveying device 50 is arranged beside the second conveying device 20. Preferably, the working steps are as follows: 1, the jig is sent into the first conveying device 10, and the disassembling cover device 60 removes the jig cover on the first conveying device 10. 2, the jig seat is moved to the second conveying device 20, the circuit board removing device 70 removes the circuit board 80 from the jig seat, and then the circuit board 80 is conveyed to the fourth conveying device 50, and the fourth conveying device 50 conveys the circuit board 80 to the next station. 3, the second conveying device 20 is lowered, and then the jig seat is conveyed to the third conveying device 40, and the third conveying device 40 conveys the jig seat to a preset position. The disassembling jig machine has the advantages of simple structure, compact layout, pipeline layout, more space saving, close connection between the first conveying device 10, the second conveying device 20, the third conveying device 40, the disassembling cover device 60, the circuit board removing device 70 and the fourth conveying device 50, no complex action, and higher disassembling jig efficiency.

[0031] Preferably, the first conveying device 10 comprises a first conveying track 11 and a first conveying wheel 15 arranged in the inner side of the first conveying track 11, the inner side of the first conveying track 11 is provided with a first conveying channel 12, the first conveying wheel 15 drives the jig to move in the first conveying channel 12, and a sensor 13 is arranged on the first conveying track 11 and used for sensing the jig. A second servo motor 14 drives the first conveying wheel 15 to move. The jig is sent into the first conveying device 10, the edge of the jig is clamped into the first conveying channel 12, and the first conveying wheel 15 drives the jig to move. The first conveying channel 12 can prevent the jig from deviating or displacing. After the sensor 13 senses that the jig is in place, the second servo motor 14 stops moving, and the jig waits for the disassembling cover device 60 to remove the jig cover.

[0032] Preferably, the second conveying device 20 comprises a second conveying track 21, a lifting module 30 and a second conveying wheel 23, the inner side of the second conveying track is provided with a second conveying channel 25, the second conveying wheel 23 drives the jig to move in the second conveying channel 25, and a stopper 24 is arranged in the inner side of the second conveying track 21 and used for stopping the jig. A third servo motor 23 drives the second conveying wheel 23 to move, the second conveying wheel 23 drives the jig seat to move in the second conveying channel 25. When the jig seat moves to the position, the stopper 24 stops the jig seat, and the circuit board removing device 70 removes the circuit board 80.

[0033] Preferably, the lifting module 30 comprises a first mounting frame 31 and a second mounting frame 32, and a lead screw 33 is arranged between the first mounting frame 31 and the second mounting frame 32, and a synchronous belt is arranged between the first servo motor 34 and the lead screw 33. The first servo motor 34 drives the second mounting frame 32 to move up and down on the first mounting frame 31 through the synchronous belt. A guide rod is further arranged between the first mounting frame 31 and the second mounting frame 32, which can improve the stability of the second mounting frame 32.

[0034] Preferably, the third conveying device 40 comprises a first conveying belt 41 and a first baffle 42 arranged on both sides of the first conveying belt 41, and the fourth conveying device 50 comprises a second conveying belt 51 and a second baffle 52 arranged on both sides of the second conveying belt 51. The first conveying belt 41 conveys the jig cover, and the first baffle 42 can prevent the jig cover from falling. The second conveying belt 51 is used to convey the circuit board 80, and the second baffle 52 can prevent the circuit board 80 from falling.

[0035] Preferably, the cover removing device 60 comprises a first mechanical arm 61, a third mounting frame 62 arranged on the first mechanical arm 61, and a first suction cup 65 arranged on the third mounting frame 62. The first suction cup 65 can suck the jig cover. The first mechanical arm 61 is preferably an XYZ mechanical arm, a truss mechanical arm, etc. When removing the jig cover, the third mounting frame 62 moves towards the first conveying device 10, the first suction cup 65 sucks the jig cover, and then the first suction cup 65 places the jig cover on the first conveying belt 41 of the third conveying device 40. The first conveying belt 41 conveys the jig cover to a preset position.

[0036] Preferably, the third mounting frame 62 is provided with an X-shaped support 63, and a long and narrow mounting hole 64 is arranged on the X-shaped support 63, and the first suction cup 65 is arranged in the mounting hole 64. The opening of the X-shaped support 63 can be adjusted, and the long and narrow mounting hole 64 is matched, so that the position of the first suction cup 65 on the third mounting frame 62 can be adjusted, which can adapt to more types of jigs.

[0037] The dismounting circuit board 80 device 70 preferably comprises a second mechanical arm 71, a fourth mounting frame 72 arranged on the second mechanical arm 71, a second suction cup 74 and a screwdriver 75 arranged on the fourth mounting frame 72. The screwdriver 75 can be an electric screwdriver 75 or a pneumatic screwdriver 75. The second mechanical arm 71 is preferably an XYZ mechanical arm or a truss mechanical arm. When the jig seat and the circuit board 80 move to the dismounting circuit board 80 device 70, the second suction cup 74 and the screwdriver 75 move to the jig seat. The cylinder drives the screwdriver 75 to swing downward, and the screwdriver 75 removes the screws or buckles of the circuit board 80 and the jig seat jig, so that the circuit board 80 is loosened, and then the screwdriver 75 swings upward. Then, the second suction cup 74 sucks the circuit board 80 on the jig seat and transfers the circuit board 80 to the second conveying belt 51, and the second conveying belt 51 conveys the circuit board 80 to a preset position.

[0038] Preferably, the fourth mounting frame 72 is provided with a mounting plate 73, and a plurality of mounting holes 64 are arranged on the mounting plate 73, and the second suction cup 74 is arranged in the mounting hole 64. The second suction cup 74 can be arranged in the mounting hole 64 by means of buckling, threaded connection or the like. The mounting hole 64 facilitates adjustment of the position of the second suction cup 74.

[0039] Preferably, the third conveying device 40 is further provided with a fifth conveying device 43 and a sixth conveying device 44 in sequence on the side. The fifth conveying device 43 and the sixth conveying device 44 are belt conveying devices. The third conveying device 40 cooperates with the fifth conveying device 43 and the sixth conveying device 44 to automatically remove the jig, and the second conveying device 20 can convey the jig back to the fifth conveying device 43, or directly convey the jig to the sixth conveying device 44 for output, which is more flexible.

[0040] In summary, the design focus of the utility model lies in that the first conveying device 10 conveys the jig to the cover plate removing device 60, the cover plate removing device 60 removes the jig cover; the jig seat and the circuit board 80 move to the second conveying device 20, the dismounting circuit board 80 device 70 transfers the circuit board 80 to the fourth conveying device 50, and the fourth conveying device 50 conveys the circuit board 80 to the next station; the second conveying device 20 lowers and conveys the circuit board 80 to the third conveying device 40, and the third conveying device 40 conveys the jig seat back to a preset position. Such a layout is more compact, saves installation space, and the structure of the jig removing device is simpler and the process connection is closer, which helps to improve the efficiency of the jig removing device.

[0041] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the disclosed technical content, or make equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change or modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the technical solution of the present application.

Claims

1. A jig disassembly machine, characterized in that: It includes a first conveying device, a second conveying device, and a third conveying device; the second conveying device is located beside the first conveying device, and the second conveying device is liftable; The third conveying device is disposed beside the second conveying device; The cover plate removal device is located on the upper side of the first conveying device; the circuit board removal device is located on the upper side of the second conveying device; The fourth conveying device is located next to the second conveying device.

2. The jig disassembly machine according to claim 1, characterized in that: The first conveying device includes a first conveying track and a first conveying wheel disposed inside the first conveying track; a first conveying channel is disposed inside the first conveying track, and the first conveying wheel drives the fixture to move in the first conveying channel; a sensor for sensing the fixture is disposed on the first conveying track.

3. The jig disassembly machine according to claim 1 or 2, characterized in that: The second conveying device includes a second conveying track, a lifting module, and a second conveying wheel; a second conveying channel is provided on the inner side of the second conveying track, and the second conveying wheel drives the fixture to move in the second conveying channel; a stop is provided on the inner side of the second conveying track, which can stop the fixture.

4. The jig disassembly machine according to claim 3, characterized in that: The lifting module includes a first mounting frame and a second mounting frame, with a lead screw connecting the first mounting frame and the second mounting frame, and a synchronous belt connecting the first servo motor and the lead screw.

5. The jig disassembly machine according to claim 1, characterized in that: The third conveying device includes a first conveyor belt and first baffles disposed on both sides of the first conveyor belt; The fourth conveying device includes a second conveyor belt and second baffles disposed on both sides of the second conveyor belt.

6. The jig disassembly machine according to claim 1, characterized in that: The cover removal device includes a first robotic arm, a third mounting frame disposed on the first robotic arm, and a first suction cup disposed on the third mounting frame. The first suction cup can pick up the fixture cover.

7. The jig disassembly machine according to claim 6, characterized in that: The third mounting bracket is provided with an X-shaped bracket, which has a narrow mounting hole, and the first suction cup is disposed in the mounting hole.

8. The jig disassembly machine according to claim 1, 6, or 7, characterized in that: The circuit board removal device includes a second robotic arm, a fourth mounting bracket disposed on the second robotic arm, a second suction cup and a screwdriver disposed on the fourth mounting bracket.

9. The jig disassembly machine according to claim 8, characterized in that: The fourth mounting bracket is provided with a mounting plate, which has a plurality of mounting holes, and the second suction cup is disposed in the mounting holes.

10. The jig disassembly machine according to claim 1, characterized in that: A fifth conveying device and a sixth conveying device are also arranged sequentially on the side of the third conveying device.

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