A waste board removing device for a starting sheet

Abstract

This invention discloses a waste plate rejection device for starter sheets, comprising: a first conveyor for conveying titanium seed plates; a lifting device including a frame, a horizontal plate, a hook assembly, a first drive device, and two rotating shafts, a first gear, and a toothed plate; the horizontal plate is slidably mounted on the frame, and the frame has two toothed plates; the first gear is mounted on the rotating shaft and meshes with the toothed plates; the hook assembly is located at the bottom of the horizontal plate; the first drive device is mounted on the horizontal plate for driving the two rotating shafts to rotate in both directions; two image capturing devices are mounted on the first conveyor and located on both sides of the lifting device; a second conveyor; and a transfer device, which is used to transfer good titanium seed plates from the first conveyor to an external stripping device or to transfer bad titanium seed plates to the second conveyor. This invention can automatically reject defective starter sheets, improving production efficiency.

Description

Technical Field

[0001] This invention relates to the field of starter sheet production technology, and in particular to a waste board rejection device for starter sheets. Background Technology

[0002] Currently, in domestic copper electrolysis processes, most methods use molten copper refined in an anode furnace to cast anode plates as the anode, and titanium seed plates as the cathode for electrolysis in a seed plate tank. Cu2+ dissolves from the anode and enters the electrolyte, precipitating on the titanium seed plate at the cathode. When the copper layer on the titanium seed plate reaches a thickness of 0.5–0.7 mm, it can be removed from the tank, and the copper layer is peeled off from both sides to form the starting electrode sheet. However, the starting electrode sheet produced by this method does not have a smooth and flat surface; it will have protrusions. These protruding starting electrode sheets need to be selected out, currently done manually by eye, which is time-consuming and labor-intensive, and has shortcomings. Summary of the Invention

[0003] The purpose of this invention is to solve the above-mentioned technical problems by providing a waste board rejection device for the starter sheet.

[0004] The technical solution of the present invention: a waste board rejection device for starter sheets, comprising:

[0005] The first transport aircraft was used to transport titanium seed plates;

[0006] The lifting device includes a frame, a horizontal plate, a hook assembly, a first drive device, and two rotating shafts, a first gear, and a toothed plate. The horizontal plate is slidably mounted on the frame, and the frame is provided with two toothed plates. The first gear is mounted on the rotating shaft and meshes with the toothed plates. The hook assembly is located at the bottom of the horizontal plate. The first drive device is mounted on the horizontal plate to drive the two rotating shafts to rotate in both directions. When the first gear rotates in reverse, it drives the horizontal plate to move upward, and the hook assembly moves upward to contact both ends of the titanium seed plate, lifting it away from the first conveyor. When the first gear rotates in the forward direction, it drives the horizontal plate to move downward back to its original position, and the titanium seed plate returns to the first conveyor.

[0007] Two image capturing devices are mounted on the first transport aircraft and on both sides of the lifting device;

[0008] The second transport machine and the transfer device are used to transfer good titanium plates from the first transport machine to an external stripping device or to transfer bad titanium plates to the second transport machine.

[0009] Preferably, the hook assembly includes a connecting rod and two L-shaped lifting rods, the lifting rods being disposed at the ends of the connecting rods and having U-shaped grooves on them.

[0010] Preferably, the first transport machine includes a frame, a first electric drive device, two plate chains, a drive shaft, and a plurality of second gears. The second gears are respectively disposed on the frame and the drive shaft. The first electric drive device is used to drive the drive shaft to rotate. The plate chains mesh with the plurality of second gears.

[0011] Preferably, it also includes two cleaning devices, each comprising a guard frame, a brush roller, a second electric drive device, an inclined plate, a spring plate, and two locking plates. The guard frame is detachably mounted on the first conveyor via the locking plates. The second electric drive device is mounted on the guard frame to drive the brush roller to rotate. The inclined plate and the locking plates are both mounted on the guard frame, and the spring plate is mounted on the inclined plate.

[0012] Preferably, the second conveyor is a belt conveyor; it also includes an auxiliary drop device, which includes a U-shaped frame, an elastic buffer plate, and two connecting seats, a vertical plate, a first spring, a weight-adding block, and a limiting rod. The U-shaped frame and the connecting seats are both mounted on the second conveyor, the vertical plate and the limiting rod are both mounted on the connecting seats, the first spring is mounted on the vertical plate, the weight-adding block is mounted on the buffer plate, and the buffer plate connects the two connecting seats and can rotate relative to them.

[0013] Preferably, it further includes a calibration device, a gripping device, and a collecting device. The calibration device is mounted on the second conveyor for calibrating the titanium seed plate. The gripping device is used to grip the calibrated titanium seed plate on the second conveyor and place it into the collecting device. The gripping device includes a support frame, a second drive device, a moving plate, a third drive device, a suction cup frame, and a plurality of suction cups and a vacuum generator. The second drive device is used to drive the moving plate to move back and forth on the support frame. The third drive device is mounted on the moving plate for driving the suction cup frame to move up and down. The suction cups and the vacuum generator are mounted on the suction cup frame and are connected to each other.

[0014] Preferably, the second drive device includes a support plate and several third electric drive devices, chains, and third gears. The support plate is disposed on the support frame, the third electric drive devices are disposed on the support plate, the third gears are disposed on the output end of the third electric drive devices and the support frame, and the chain meshes with the third gears.

[0015] Preferably, the calibration device includes two fourth drive devices and a calibration plate, wherein the fourth drive device is used to drive the calibration plate to move back and forth.

[0016] Preferably, the collection device includes a support platform, a load-bearing plate, a pressure sensor, and a number of collection boxes and second springs. The support platform and the load-bearing plate are provided with a number of second springs. The pressure sensor is set on the support platform. The load-bearing plate is provided with a positioning groove, and the collection box is placed in the positioning groove.

[0017] Preferably, the collection box has an opening at one end and is provided with a plurality of sliding grooves, a buffer block and a third spring. The buffer block is rotatably connected to the wall at the opening of the collection box and the wall of the sliding groove, and a third spring is provided between the buffer block and the wall at the opening of the collection box and the wall of the sliding groove.

[0018] The beneficial effects of this invention are: it can automatically remove unqualified starter sheets, thereby improving production efficiency. Attached Figure Description

[0019] Figure 1 This is a top view of the overall structure of a preferred embodiment of the present invention;

[0020] Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle;

[0021] Figure 3 This is an enlarged view of the structure of the first transport aircraft in a preferred embodiment of the present invention;

[0022] Figure 4 This is a perspective view of the lifting device in a preferred embodiment of the present invention;

[0023] Figure 5 This is a front view of the connection between the lifting device and the cleaning device in a preferred embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the cleaning principle in a preferred embodiment of the present invention;

[0025] Figure 7 This is a side view of the protective frame in a preferred embodiment of the present invention;

[0026] Figure 8 This is a schematic diagram of the U-shaped frame in a preferred embodiment of the present invention;

[0027] Figure 9 This is a perspective view of the transfer device in a preferred embodiment of the present invention;

[0028] Figure 10 This is a schematic diagram of the titanium seed plate tilting buffer principle in a preferred embodiment of the present invention;

[0029] Figure 11 This is a schematic diagram of the connection between the second gear and the round rod on the support frame in a preferred embodiment of the present invention;

[0030] Figure 12 This is a schematic diagram of the gripping device in a preferred embodiment of the present invention;

[0031] Figure 13 This is a cross-sectional view of the collecting device in a preferred embodiment of the present invention;

[0032] Figure 14 This is a cross-sectional view of the collection box in a preferred embodiment of the present invention.

[0033] Reference numerals: First transporter 10, frame 101, first electric drive unit 102, pallet chain 103, drive shaft 104, second gear 105, frame 2, cross plate 3, hook assembly 4, connecting rod 401, lifting rod 402, U-shaped groove 4021, first drive unit 5, rotating shaft 6, first gear 7, toothed plate 8, image capturing device 9, second transporter 11, transfer device 12, handling robot 121, gripper mechanism 122, protective frame 13, brush roller 14, second electric drive unit 15, inclined plate 16, spring 17, locking plate 18 19. U-shaped frame, 20. Buffer plate, 21. Connecting seat, 22. Vertical plate, 23. First spring, 24. Weighting block, 25. Limiting rod, 26. Support frame, 27. Second drive device, 271. Support plate, 272. Third electric drive device, 273. Chain, 274. Third gear, 28. Moving plate, 29. Third drive device, 30. Suction cup frame, 31. Suction cup, 32. Vacuum generator, 35. Support platform, 36. Load-bearing plate, 361. Positioning groove, 37. Pressure sensor, 38. Collection box, 381. Slide, 382. Buffer block, 383. Third spring, 39. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Reference Figures 1 to 14 A waste board rejection device for starter sheets, comprising:

[0036] The first transport aircraft 10 is used to transport titanium seed plates;

[0037] The lifting device includes a frame 2, a horizontal plate 3, a hook assembly 4, a first drive device 5, and two rotating shafts 6, a first gear 7, and a toothed plate 8. The horizontal plate 3 is slidably mounted on the frame 2. The frame 2 is provided with two toothed plates 8. The first gear 7 is mounted on the rotating shaft 6 and meshes with the toothed plates 8. The hook assembly 4 is located at the bottom of the horizontal plate 3. The first drive device 5 is mounted on the horizontal plate 3 to drive the two rotating shafts 6 to rotate in both directions. When the first gear 7 rotates in reverse, it drives the horizontal plate 3 to move upward. The hook assembly 4 moves upward and contacts both ends of the titanium seed plate, lifting it off the first conveyor 10. When the first gear 7 rotates in the forward direction, it drives the horizontal plate 3 to move downward back to its original position, and the titanium seed plate returns to the first conveyor 10.

[0038] Two image capturing devices 9 are mounted on the first transport aircraft 10 and on both sides of the lifting device;

[0039] The second conveyor 11 and the transfer device 12 are used to transfer good titanium seed plates from the first conveyor 10 to an external stripping device or to transfer bad titanium seed plates to the second conveyor 11. In this invention, the first conveyor 10 transports the titanium seed plates. When the plates reach the hook assembly 4, the first conveyor 10 stops working, and the first drive device 5 drives the two rotating shafts 5 to rotate in both directions. When the first gear 7 rotates in reverse, it drives the horizontal plate 3 to move upward. The hook assembly 4 moves upward and contacts both ends of the titanium seed plate, lifting it off the first conveyor 10. Two image acquisition devices 9 capture images of the starting plates on both sides of the titanium seed plate, converting the captured targets into image signals, which are then transmitted to a dedicated image processing system. The image system processes these signals... Various calculations are performed to extract target features, thereby determining whether the surface of the starter sheet has protrusions. The system records the quality of the starter sheet. After the inspection, the first gear 7 rotates forward, driving the horizontal plate 3 to move downwards back to its original position. The titanium seed plate returns to the first conveyor 10, which transports the titanium seed plate to one end. When the starter sheet is qualified, the transfer device 12 transfers the good titanium seed plate to the external peeling device for starter sheet peeling. When the starter sheet is unqualified, the transfer device 12 transfers the bad titanium seed plate to the second conveyor 11, thereby achieving the rejection of the starter sheet. Specifically, the image acquisition device 9 and its image system use existing visual inspection technology, which will not be described here. The image acquisition device 9 includes a camera and a support frame. The camera is mounted on the support frame, and the support frame is mounted on the first conveyor 10. The first drive device 5 includes a motor and a reducer, which are used together to drive the rotating shaft 5 to rotate. The frame 2 has guide rails on both sides, and the horizontal plate 3 has sliding plates on both sides, which are slidably connected to the guide rails. The transfer device 12 includes a multi-axis motion handling robot 121 and a gripper mechanism 122. The handling robot 121 drives the gripper mechanism 122 to move, and the gripper mechanism 122 is used to grasp the titanium seed plate. The handling robot 121 is a robot manufactured by Fanuc, but other brands of robots may also be used; both are existing technologies, and their working principles will not be described here. The gripper mechanism 122, also known as a pneumatic gripper, is a gripping element in the end-effector gripping operation of the handling robot 121; it is also existing technology, and its working principle will not be described here.

[0040] As a preferred embodiment of the present invention, it may also have the following additional technical features:

[0041] In this embodiment, the hook assembly 4 includes a connecting rod 401 and two L-shaped lifting rods 402. The lifting rods 402 are located at the ends of the connecting rod 401 and have U-shaped grooves 4021. The connecting rod 401 is located at the bottom of the horizontal plate 3. The connecting rod 401 moves up and down with the horizontal plate 3, thereby driving the lifting rods 402 to move up and down, causing the titanium seed plate to move up and down. When the titanium seed plate moves upward, the image capturing device 9 captures images of the starting plates on both sides of the titanium seed plate. After capturing the images, the lifting rods 402 move downward and return to their original positions.

[0042] In this embodiment, the first transport machine 10 includes a frame 101, a first electric drive device 102, two plate chains 103, a drive shaft 104, and several second gears 105. The second gears 105 are respectively mounted on the frame 101 and the drive shaft 104. The first electric drive device 102 drives the drive shaft 104 to rotate, and the plate chains 103 mesh with the several second gears 105. Specifically, the frame 101 is provided with a rotating shaft, and the second gears 105 are connected to the rotating shaft. The first electric drive device 102 is a motor. The operation of the first electric drive device 102 drives the drive shaft 104 to rotate, which in turn drives the second gears 105 on it to rotate. The rotation of the several second gears 105 drives the plate chains 103 to rotate. The titanium seed plate is placed on the plate chains 103, thereby moving the titanium seed plate to achieve transportation.

[0043] In this embodiment, two cleaning devices are also included, each comprising a guard frame 13, a brush roller 14, a second electric drive device 15, an inclined plate 16, a spring piece 17, and two locking plates 18. The guard frame 13 is detachably mounted on the first conveyor 10 via the locking plates 18. The second electric drive device 15 is mounted on the guard frame 13 to drive the brush roller 14 to rotate. The inclined plate 16 and the locking plates 18 are both mounted on the guard frame 13, and the spring piece 17 is mounted on the inclined plate 16. The protective frame 13 is set on both sides of the hook assembly 4. The second electric drive device 15 drives the brush roller 14 to rotate. When the hook assembly 4 drives the titanium seed plate to move upward, the brush on the brush roller 14 sweeps the impurities attached to the starter plate to the space between the inclined plate 16 and the wall of the protective frame 13, preventing the brush from sweeping the impurities onto the starter plate of the adjacent titanium seed plate, thus avoiding pressing the impurities onto the starter plate during subsequent embossing. The spring piece 17 has a small gap with the starter plate to reduce the direct fall of the impurities. When there are large protrusions on the starter plate, the spring piece 17 will contact the protrusions. The protrusions exert force on the spring piece 17 to deform it, making it easier for the titanium seed plate to move smoothly upward or downward. At the same time, the spring piece 17 is elastic. When the titanium seed plate moves upward, the protrusions on it contact the spring piece 17 and bounce the impurities on the spring piece 17 to the space between the inclined plate 16 and the wall of the protective frame 13, thus preventing the accumulation of impurities on the spring piece 17. Specifically, the second electric drive device 15 is a motor; the locking plate 18 is connected to the guard frame 13 and has a through hole, through which bolts are used to fix the locking plate 18 to the frame 101; a protective pad is provided on one side of the spring sheet 17 to avoid scratching the starting plate; the spring sheet 17 is set at an angle.

[0044] In this embodiment, the second transport machine 11 is a belt conveyor; it also includes an auxiliary drop device, which includes a U-shaped frame 19, an elastic buffer plate 20, and two connecting seats 21, a vertical plate 22, a first spring 23, a weight-adding block 24, and a limiting rod 25. The U-shaped frame 19 and the connecting seats 21 are both mounted on the second transport machine 11, the vertical plate 22 and the limiting rod 25 are both mounted on the connecting seats 21, the first spring 23 is mounted on the vertical plate 22, and the weight-adding block 24 is mounted on the buffer plate 20. The buffer plate 20 connects the two connecting seats 21 and can rotate relative to them. The buffer plate 20 is equipped with a weight-increasing block 24, which initially abuts against the limit rod 25 and is in an inclined state. When the handling robot 121 vertically places the unqualified titanium seed plate onto the belt of the second conveyor 11, the belt exerts a force to the left on the titanium seed plate. Due to the action of the U-shaped frame 19, the titanium seed plate can only tilt to the right. When the top of the starting electrode on the titanium seed plate contacts the buffer plate 20, the buffer plate 20 rotates counterclockwise until the weight-increasing block 24 contacts and squeezes the first spring 23, thus buffering the tilting of the titanium seed plate. At the same time, the buffer plate 20 rotates to a vertical state and does not contact the starting electrode. The titanium seed plate continues to tilt and fall onto the belt of the second conveyor 11. Through the setting of the buffer plate 20, the titanium seed plate tilts in sections, avoiding damage to the starting electrode and causing large falling noise. The buffer plate 20 is a rubber plate to avoid damaging the starting electrode. Specifically, the buffer plate 20 has rotating rods at both ends, which are rotatably connected to the connecting seat 21; the connecting seat 21 is set on the frame of the second transport machine 11.

[0045] In this embodiment, a calibration device, a gripping device, and a collecting device are also included. The calibration device is mounted on the second conveyor 11 for calibrating the titanium seed plate. The gripping device is used to grip the calibrated titanium seed plate on the second conveyor 11 and place it into the collecting device. The gripping device includes a support frame 26, a second drive device 27, a moving plate 28, a third drive device 29, a suction cup frame 30, and a number of suction cups 31 and a vacuum generator 32. The second drive device 27 is used to drive the moving plate 28 to move back and forth on the support frame 26. The third drive device 29 is mounted on the moving plate 28 for driving the suction cup frame 30 to move up and down. The suction cups 31 and the vacuum generator 32 are mounted on the suction cup frame 30 and are connected to each other. Specifically, the third drive device 29 is a cylinder. When the calibrated titanium seed plate is transported to the bottom of the suction cup 31, the third drive device 29 drives the suction cup frame 30 to move downward so that the suction cup 31 contacts the starting electrode. The vacuum generator 32 works to extract the air from the suction cup 31. The third drive device 29 drives the suction cup frame 30 to move upward so that the titanium seed plate moves upward. The second drive device 27 drives the moving plate 28 to move to the left above the collection device. The suction cup 31 is inflated so that the titanium seed plate falls into the collection device. Two support legs of the support frame 26 are in contact with the ground, and the other two support legs are in contact with the second transport machine 11.

[0046] In this embodiment, the second drive device 27 includes a support plate 271 and several third electric drive devices 272, chains 273, and third gears 274. The support plate 271 is mounted on a support frame 26, the third electric drive devices 272 are mounted on the support plate 271, and the third gears 274 are mounted on the output end of the third electric drive devices 272 and the support frame 26. The chains 273 mesh with the third gears 274. Specifically, bolts pass through the chains 273 and connect to the moving plate 28. The third electric drive devices 272 are motors. The operation of the third electric drive devices 272 drives the third gears 274 to rotate forward and backward, which in turn drives the chains 273 to rotate forward and backward, causing the moving plate 28 to move back and forth. A round rod is provided on the frame of the second conveyor 11, and the round rod is rotatably connected to the third gears 274.

[0047] In this embodiment, the calibration device includes two fourth drive devices and a calibration plate. The fourth drive devices are used to drive the calibration plate to move back and forth. Specifically, the fourth drive device is a cylinder. The two fourth drive devices work to drive the calibration plate to move and contact the side of the titanium seed plate, thereby leveling the titanium seed plate for subsequent placement into the collection box 38.

[0048] In this embodiment, the collection device includes a support platform 35, a load-bearing plate 36, a pressure sensor 37, and several collection boxes 38 and second springs 39. Several second springs 39 are provided between the support platform 35 and the load-bearing plate 36. The pressure sensor 37 is mounted on the support platform 35. The load-bearing plate 36 has a positioning groove 361, and the collection boxes 38 are placed in the positioning groove 361. When the titanium seed plates are transported above the collection boxes 38 and fall, they fall into the collection boxes 38. When a certain number of titanium seed plates accumulate in the collection boxes 38, the load-bearing plate 36 will press down on the second springs 39. When the collection boxes are full, the load-bearing plate 36 will contact the pressure sensor 37, which sends a signal to the external control system to control the first electric drive device 102 to stop working. Specifically, the support platform 35 has a groove, and the load-bearing plate 36 can slide within the groove.

[0049] In this embodiment, the collection box 38 has an opening at one end and is provided with several grooves 381, buffer blocks 382, ​​and a third spring 383. The buffer blocks 382 are rotatably connected to the wall at the opening of the collection box 38 and the wall of the grooves 381. The third spring 383 is provided between the buffer blocks 382 and the wall at the opening of the collection box 38 and the wall of the grooves 381. When the titanium seed plate falls, its two ends exert force on the buffer blocks 382 on the wall at the opening of the collection box 38 and the wall of the grooves 381, respectively, causing them to squeeze the third spring 383, thereby reducing the falling speed of the titanium seed plate and preventing damage to the titanium seed plate. Specifically, the collection box 38 is provided with several grooves, which are respectively connected to the grooves 381 and the cavity of the collection box 38. The buffer blocks 382 are provided with round rods on both sides, which are rotatably connected to the groove walls.

[0050] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste board rejection device for starter plates, characterized in that, include: The first transport aircraft (10) is used to transport titanium seed plates; The lifting device includes a frame (2), a horizontal plate (3), a hook assembly (4), a first drive device (5), and two rotating shafts (6), a first gear (7), and a toothed plate (8). The horizontal plate (3) is slidably mounted on the frame (2). The frame (2) is provided with two toothed plates (8). The first gear (7) is mounted on the rotating shaft (6) and meshes with the toothed plate (8). The hook assembly (4) is mounted at the bottom of the horizontal plate (3). The first drive device (5) is mounted on the horizontal plate (3) to drive the two rotating shafts (6) to rotate in both directions. When the first gear (7) rotates in reverse, it drives the horizontal plate (3) to move upward. The hook assembly (4) moves upward and contacts both ends of the titanium seed plate, lifting it away from the first conveyor (10). When the first gear (7) rotates in the forward direction, it drives the horizontal plate (3) to move downward back to its original position, and the titanium seed plate returns to the first conveyor (10). Two image capturing devices (9) are mounted on the first transport aircraft (10) and on both sides of the lifting device; The second conveyor (11) and the transfer device (12) are used to transfer good titanium seed plates on the first conveyor (10) to an external stripping device or to transfer bad titanium seed plates to the second conveyor (11), which is a belt conveyor. Two cleaning devices are provided, each including a guard frame (13), a brush roller (14), a second electric drive device (15), an inclined plate (16), a spring (17), and two locking plates (18). The guard frame (13) is detachably mounted on the first conveyor (10) via the locking plates (18). The second electric drive device (15) is mounted on the guard frame (13) to drive the brush roller (14) to rotate. The inclined plate (16) and the locking plates (18) are both mounted on the guard frame (13), and the spring (17) is mounted on the inclined plate (16). The auxiliary drop device includes a U-shaped frame (19), an elastic buffer plate (20), two connecting seats (21), a vertical plate (22), a first spring (23), a weight-adding block (24), and a limiting rod (25). The U-shaped frame (19) and the connecting seats (21) are both mounted on the second transport machine (11). The vertical plate (22) and the limiting rod (25) are both mounted on the connecting seats (21). The first spring (23) is mounted on the vertical plate (22). The weight-adding block (24) is mounted on the buffer plate (20). The buffer plate (20) connects the two connecting seats (21) and can rotate relative to them.

2. The waste board rejection device for the starting electrode sheet according to claim 1, characterized in that: The hook assembly (4) includes a connecting rod (401) and two L-shaped lifting rods (402). The lifting rods (402) are located at the ends of the connecting rod (401) and are provided with U-shaped grooves (4021).

3. The waste board rejection device for the starting electrode sheet according to claim 1, characterized in that: The first transport machine (10) includes a frame (101), a first electric drive device (102), two plate chains (103), a drive shaft (104), and a plurality of second gears (105). The second gears (105) are respectively mounted on the frame (101) and the drive shaft (104). The first electric drive device (102) is used to drive the drive shaft (104) to rotate. The plate chains (103) mesh with the plurality of second gears (105).

4. The waste board rejection device for the starting electrode sheet according to claim 1, characterized in that: It also includes a calibration device, a gripping device, and a collection device. The calibration device is set on the second conveyor (11) for calibrating the titanium seed plate. The gripping device is used to grip the calibrated titanium seed plate on the second conveyor (11) into the collection device. The gripping device includes a support frame (26), a second drive device (27), a moving plate (28), a third drive device (29), a suction cup frame (30), and a number of suction cups (31) and a vacuum generator (32). The second drive device (27) is used to drive the moving plate (28) to move back and forth on the support frame (26). The third drive device (29) is set on the moving plate (28) for driving the suction cup frame (30) to move up and down. The suction cups (31) and the vacuum generator (32) are set on the suction cup frame (30) and are connected.

5. A waste board rejection device for a starter sheet according to claim 4, characterized in that: The second drive device (27) includes a support plate (271) and several third electric drive devices (272), chains (273) and third gears (274). The support plate (271) is mounted on the support frame (26), the third electric drive devices (272) are mounted on the support plate (271), and the third gears (274) are mounted on the output end of the third electric drive devices (272) and the support frame (26). The chains (273) mesh with the third gears (274).

6. A waste board rejection device for a starter sheet according to claim 4, characterized in that: The calibration device includes two fourth drive devices and a calibration plate, the fourth drive devices being used to drive the calibration plate to move back and forth.

7. A waste board rejection device for a starter sheet according to claim 4, characterized in that: The collection device includes a support platform (35), a load-bearing plate (36), a pressure sensor (37), and a number of collection boxes (38) and second springs (39). A number of second springs (39) are provided between the support platform (35) and the load-bearing plate (36). The pressure sensor (37) is set on the support platform (35). The load-bearing plate (36) is provided with a positioning groove (361). The collection box (38) is placed in the positioning groove (361).

8. A waste board rejection device for a starter sheet according to claim 7, characterized in that: The collection box (38) is open at one end and has several grooves (381), buffer blocks (382) and third springs (383) on it. The buffer blocks (382) are rotatably connected to the wall at the opening of the collection box (38) and the wall of the grooves (381). The third springs (383) are provided between the buffer blocks (382) and the wall at the opening of the collection box (38) and the wall of the grooves (381).

Images