A conveying device for the processing of battery cathode accessories

Abstract

The present invention belongs to the technical field of processing and conveying of battery positive electrode accessories, and specifically relates to a conveying device for processing battery positive electrode accessories, including a base frame. A conveying frame is provided at the upper end of the base frame. A conveying structure is provided on the surface of the conveying frame, and the conveying structure is used for conveying battery positive electrode sheets. An adjusting structure is provided on the surface of the conveying structure; the conveying structure includes: rubber conveying rollers, and a plurality of rubber conveying rollers are rotatably connected to the inner wall of the conveying frame. By providing a clamping plate and a demagnetizer, during the conveying of the battery positive electrode sheet, demagnetization treatment can be performed on both sides of the battery positive electrode sheet, and the adjustment of the front and back sides of the battery positive electrode sheet will not cause damage to the battery positive electrode sheet. The receiver provided on the inner wall of the conveying frame can also rotate automatically when the battery positive electrode sheet enters the inside of the clamping plate, thereby avoiding the problem that the clamping plate flips when the battery positive electrode sheet has not completely entered the inside of the clamping plate.

Description

Technical Field

[0001] The present invention belongs to the technical field of battery cathode accessory processing and transportation, and specifically relates to a transportation device for battery cathode accessory processing. Background Art

[0002] Battery cathode accessories are an important part of the battery composition, mainly responsible for receiving electrons and forming an electric potential difference with the negative electrode. The cathode accessories include cathode plates, cathode elastic sheets, and cathode connection sheets. Among them, since there are ion channels inside the cathode plate for controlling lithium ion transport and charge balance, in order to prevent material exchange and chemical reactions between two battery cathode plates, each cathode plate needs to be transported separately during the transportation process.

[0003] A patent application with the publication number CN115646641A discloses a demagnetizing transportation device for waste battery cathode plates, including a transportation frame, and a feeding box is fixedly installed at the top of one end of the transportation frame. The feeding box includes an aggregate trough, a vibrating frame is installed on the middle side of the aggregate trough, and a vibrating inclined plate extending into the interior of the aggregate trough is provided on the frame body of the vibrating frame. The vibrating inclined plate of this device contacts and impacts the sliding cathode plate waste to separate the magnetic materials attached to the cathode plate waste. The first rotating motor operates to drive the deflector plate to rotate, and the accumulated cathode plate waste is poured into the diversion trough connected to the sheet material box to complete the rapid separation of the cathode plate waste and the magnetic materials.

[0004] The above solution still has some problems in actual application. Although the above device can demagnetize the transported cathode plates, since the device transports the cathode plates by placing them on the conveyor belt, during the transportation process, one side of the cathode plate will contact the conveyor belt, and this side is not well demagnetized. If the cathode plate is turned over and put back into the device for secondary operation, it will greatly affect the working cycle. And because there are various fine components inside the cathode plate, if a segmented conveyor belt with a height difference is used for turning over treatment, it will damage the internal parts of the cathode plate.

[0005] Therefore, the present invention provides a transportation device for battery cathode accessory processing. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: A conveying device for processing battery cathode accessories described in the present invention includes a base frame. A conveying frame is provided at the upper end of the base frame. A conveying structure is provided on the surface of the conveying frame, and the conveying structure is used to convey battery cathode sheets. An adjusting structure is provided on the surface of the conveying structure; the conveying structure includes: rubber conveying rollers, several of which are rotatably connected to the inner wall of the conveying frame, and the battery cathode sheets are placed on the surface of the rubber conveying rollers; the adjusting structure includes: a rotating shaft, which is rotatably connected to the inner wall of the conveying frame; a clamping plate, which is provided on the arc surface of the rotating shaft, and the inner wall of the clamping plate is used to clamp the battery cathode sheets; a demagnetizer, which is provided above the rubber conveying rollers.

[0008] Preferably, the conveying structure further includes: a motor, which is provided on the inner wall of the conveying frame; a driving track, which is provided on the inner wall of the conveying frame and the driving track is sleeved on the surface of the rubber conveying rollers, and the motor is used to drive the driving track to rotate; the adjusting structure further includes: a demagnetizing frame, which is provided on the side wall of the conveying frame, and the demagnetizer slides on the surface of the demagnetizing frame, and the rotating shaft is rotatably connected to the inner wall of the demagnetizing frame.

[0009] Preferably, a connecting track is sleeved on the arc surface of the rotating shaft, the other end of the connecting track is sleeved with an adjusting shaft, a rotating rod is provided at one end of the adjusting shaft, a clamping block is provided at one end of the adjusting shaft close to the rotating rod, an auxiliary conveying roller is rotatably connected to the inner wall of the conveying frame, and the auxiliary conveying roller is connected to the driving track. A rotating groove is provided on the surface of the auxiliary conveying roller, and the rotating rod slides in the inner wall of the rotating groove. A clamping groove is provided at one end of the auxiliary conveying roller surface close to the rotating groove, and the clamping groove is clamped with the clamping block.

[0010] Preferably, an infrared probe is provided at the upper end of the base frame, a receiver is provided on the inner wall of the demagnetizing frame, and the receiver is connected to the infrared probe. A telescopic cylinder is provided at one end of the inner wall of the demagnetizing frame close to the receiver, and the telescopic cylinder is connected to the receiver. A telescopic clamping plate is provided at one end of the telescopic cylinder, and the telescopic clamping plate is in contact with the adjusting shaft.

[0011] Preferably, a buffer pad is provided inside the clamping plate, and the buffer pad abuts against the battery cathode sheets.

[0012] Preferably, a first limiting strip is provided on the arc surface of the rotating rod, a limiting ring is provided on the inner wall of the demagnetizing frame, and a second limiting strip is provided on the inner wall of the limiting ring, and the second limiting strip abuts against the first limiting strip.

[0013] Preferably, a correction frame is provided at the upper end of the conveying frame. An adjusting roller is rotatably connected to the inner wall of the correction frame and is in contact with the upper surface of the battery positive electrode plate. The two ends of the adjusting roller are slidably connected with limit blocks, and the limit blocks are in contact with the side walls of the battery positive electrode plate.

[0014] Preferably, an auxiliary push bar is rotatably connected to the inside of one end of the limit block, and the auxiliary push bar is in contact with the tail of the battery positive electrode plate.

[0015] Preferably, a feeding plate is provided at one end of the base frame, and the feeding plate is communicated with the rubber conveying roller. A feeding groove is formed on the surface of the feeding plate. A limit frame is provided at one end of the feeding plate surface close to the feeding groove. The limit frame includes a limit plate. A lifting rod is rotatably connected to one end of the feeding plate close to the rubber conveying roller, and an auxiliary push plate is provided on the arc surface of the lifting rod.

[0016] Preferably, a test frame is provided at one end of the feeding plate surface close to the lifting rod, and the lifting rod slides inside the test frame.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. For the conveying device for battery positive electrode accessory processing of the present invention, by setting the clamping plate and the demagnetizer, during the conveying of the battery positive electrode plate, demagnetization treatment can be carried out on both sides of the battery positive electrode plate, and the adjustment of the front and back sides of the battery positive electrode plate will not cause damage to the battery positive electrode plate. The receiver provided on the inner wall of the conveying frame can also rotate automatically when the battery positive electrode plate enters the inside of the clamping plate, so as to avoid the problem that the clamping plate flips when the battery positive electrode plate has not completely entered the inside of the clamping plate.

[0019] 2. For the conveying device for battery positive electrode accessory processing of the present invention, by setting the rubber conveying roller, it is possible to avoid the problem of slipping of the battery positive electrode plate during conveying, and the rubber conveying roller can also well protect the surface of the battery positive electrode plate. When the rubber conveying roller contacts the battery positive electrode plate, the force will not cause damage to the internal parts of the battery positive electrode plate.

[0020] 3. For the conveying device for battery positive electrode accessory processing of the present invention, by setting the limit block, during the conveying of the battery positive electrode plate, the inclined battery positive electrode plate can be positioned, so that when the battery positive electrode plate moves below the demagnetizer, it can correspond to the position of the demagnetizer, and the auxiliary push bar located at one end of the limit block can also adjust the battery positive electrode plate with a larger inclination angle, so that the battery positive electrode plate can complete the positioning more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 is the perspective view of the first embodiment of the present invention;

[0023] Figure 2 is the front view of the first embodiment of the present invention;

[0024] Figure 3 is the perspective view of the conveying structure of the present invention;

[0025] Figure 4 is the connection diagram of the driving track and the auxiliary conveying roller of the present invention;

[0026] Figure 5 is the position diagram of the receiver and the adjusting shaft of the present invention;

[0027] Figure 6 is the position diagram of the adjusting shaft and the auxiliary conveying roller of the present invention;

[0028] Figure 7 is the connection diagram of the adjusting shaft and the auxiliary conveying roller of the present invention;

[0029] Figure 8 is the position diagram of the first limiting strip and the second limiting strip of the present invention;

[0030] Figure 9 is the connection diagram of the limiting block and the battery positive plate of the present invention;

[0031] Figure 10 is the position diagram of the feeding plate and the limiting plate of the present invention;

[0032] In the figure: 1. Base frame; 2. Conveying frame; 3. Conveying structure; 31. Rubber conveying roller; 32. Driving track; 33. Motor; 4. Adjusting structure; 401. Feeding plate; 402. Limiting frame; 403. Testing frame; 404. Rectifying frame; 405. Infrared probe; 406. Rotating shaft; 407. Receiver; 408. Degaussing frame; 409. Auxiliary conveying roller; 410. Adjusting shaft; 411. Clamping plate; 412. Demagnetizer; 413. Telescopic clamping plate; 414. Connecting track; 415. Buffer pad; 416. Rotating groove; 417. Clamping groove; 418. Clamping block; 419. Rotating rod; 420. First limiting strip; 421. Telescopic cylinder; 422. Limiting ring; 423. Second limiting strip; 424. Auxiliary pushing strip; 425. Feeding groove; 426. Limiting plate; 427. Auxiliary pushing plate; 428. Lifting rod; 429. Adjusting roller; 430. Limiting block; 5. Battery positive plate. Detailed implementation manners

[0033] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0034] Embodiment:

[0035] As Figures 1 to 10 shown, a conveying device for processing battery cathode accessories according to an embodiment of the present invention includes a base frame 1. A conveying frame 2 is provided at the upper end of the base frame 1. A conveying structure 3 is provided on the surface of the conveying frame 2, and the conveying structure 3 is used for conveying battery cathode plates 5. An adjusting structure 4 is provided on the surface of the conveying structure 3. The conveying structure 3 includes: rubber conveying rollers 31. A plurality of rubber conveying rollers 31 are rotatably connected to the inner wall of the conveying frame 2, and the battery cathode plate 5 is placed on the surface of the rubber conveying rollers 31. The adjusting structure 4 includes: a rotating shaft 406. The rotating shaft 406 is rotatably connected to the inner wall of the conveying frame 2; a clamping plate 411. The clamping plate 411 is provided on the arc surface of the rotating shaft 406, and the inner wall of the clamping plate 411 is used for clamping the battery cathode plate 5; a demagnetizer 412. The demagnetizer 412 is provided at the upper end of the rubber conveying roller 31.

[0036] Specifically, since the components such as the active agent, conductive agent, and binder in the battery positive electrode fittings are all fine materials, during processing and transportation, in order to prevent physical damage to the battery positive electrode fittings, they will be transported through a conveying mechanism. A conveying device for processing battery positive electrode fittings in this solution, when in use, the battery positive electrode sheet 5 in the battery positive electrode fittings needs to be placed on the surface of the rubber conveying roller 31. This rubber conveying roller 31 can not only provide good protection for the battery positive electrode sheet 5 during transportation, but also the appropriate spacing between each rubber conveying roller 31 will not cause the battery positive electrode sheet 5 to fall off. Start the rotation of the rubber conveying roller 31, and the rubber conveying roller 31 can drive the battery positive electrode sheet 5 for transportation. However, since some battery positive electrode sheets 5 may contain magnetic substances such as iron, nickel, and cobalt, if these magnetic substances exist in the battery, they will have an adverse impact on the performance and stability of the battery. To solve this problem, the prior art will set a demagnetizer 412 above the structure for transporting the battery positive electrode sheet 5. When the battery positive electrode sheet 5 moves below the demagnetizer 412, start the demagnetizer 412, and the demagnetizer 412 will move downward, and the end of the demagnetizer 412 will contact the surface of the battery positive electrode sheet 5, causing the magnetic moment in the battery positive electrode sheet 5 to change and form a demagnetizing field, completing the demagnetization work. Subsequently, the demagnetized battery positive electrode sheet 5 can be continuously transported. However, to ensure that the magnetic impurities on the battery positive electrode sheet 5 are completely removed, it is necessary to demagnetize both sides of the battery positive electrode sheet 5. If the demagnetized battery positive electrode sheet 5 on one side is turned over and placed on the rubber conveying roller 31 again for secondary operation, it will greatly affect the working cycle, and due to the special material of the battery positive electrode sheet 5, using ordinary clamping and turning over will also damage the internal parts of the battery positive electrode sheet 5. Therefore, a clamping plate 411 is designed. After the battery positive electrode sheet 5 is placed on the rubber conveying roller 31 and transported for a certain distance, it will move to the lower end of the first demagnetizer 412. At this time, start the demagnetizer 412, and the demagnetizer 412 will demagnetize the battery positive electrode sheet 5 below. Subsequently, the rubber conveying roller 31 will continue to transport the battery positive electrode sheet 5 after demagnetization on one side. When it is transported to contact the clamping plate 411, due to the friction force on the surface of the rubber conveying roller 31, the battery positive electrode sheet 5 will be brought into the gap between the clamping plates 411. At this time, start the rotating shaft 406, and the rotating shaft 406 will drive the clamping plate 411 to rotate. Since one end of the battery positive electrode sheet 5 inside the clamping plate 411 extends outside the clamping plate 411, after the rotating shaft 406 rotates half a turn, the end of the battery positive electrode sheet 5 extending outside the clamping plate 411 will smoothly fall on the surface of the rubber conveying roller 31. Since the rubber conveying roller 31 is still rotating at this time, the rubber conveying roller 31 can transport the turned-over battery positive electrode sheet 5, and finally transport it to the lower end of the second demagnetizer 412 for demagnetization, so that the demagnetization work on both sides of the battery positive electrode sheet 5 can be completed during the transportation of the battery positive electrode sheet 5.

[0037] Such asFigures 1 to 8 As shown in the figure, the conveying structure 3 further includes: a motor 33, which is arranged on the inner wall of the conveying frame 2; a driving track 32, which is arranged on the inner wall of the conveying frame 2 and sleeved on the surface of the rubber conveying roller 31, and the motor 33 is used to drive the driving track 32 to rotate; the adjusting structure 4 further includes: a demagnetizing frame 408, which is arranged on the side wall of the conveying frame 2, and the demagnetizer 412 slides on the surface of the demagnetizing frame 408, and the rotating shaft 406 is rotatably connected to the inner wall of the demagnetizing frame 408.

[0038] Specifically, by setting the driving track 32, when the battery positive electrode plate 5 is placed on the surface of the rubber conveying roller 31, the motor 33 is started, and the motor 33 will drive the driving track 32 to rotate, and the driving track 32 will drive the rubber conveying roller 31 to rotate together, so that the battery positive electrode plate 5 can be conveyed.

[0039] As Figures 1 to 8 shown in the figure, a connecting track 414 is sleeved on the arc surface of the rotating shaft 406, the other end of the connecting track 414 is sleeved with an adjusting shaft 410, a rotating rod 419 is arranged at one end of the adjusting shaft 410, a clamping block 418 is arranged at one end of the adjusting shaft 410 close to the rotating rod 419, an auxiliary conveying roller 409 is rotatably connected to the inner wall of the conveying frame 2, and the auxiliary conveying roller 409 is connected to the driving track 32. A rotating groove 416 is opened on the surface of the auxiliary conveying roller 409, and the rotating rod 419 slides on the inner wall of the rotating groove 416. A clamping groove 417 is opened at one end of the surface of the auxiliary conveying roller 409 close to the rotating groove 416, and the clamping groove 417 is clamped with the clamping block 418.

[0040] Specifically, by setting the auxiliary conveying roller 409, in the initial state, although the auxiliary conveying roller 409 is connected to the driving track 32 and the auxiliary conveying roller 409 is rotating, since the rotating rod 419 slides along the inner wall of the rotating groove 416, the adjusting shaft 410 is not affected by the auxiliary conveying roller 409 at this time. Subsequently, when the battery positive electrode plate 5 moves to the gap between the clamping plates 411, the adjusting shaft 410 is started, and the adjusting shaft 410 will move towards the direction of the auxiliary conveying roller 409. Finally, the clamping block 418 will be connected to the clamping groove 417. Even at the moment when the clamping block 418 contacts the clamping groove 417 and the clamping block 418 does not perfectly fit into the clamping groove 417, since the auxiliary conveying roller 409 is constantly rotating, the clamping groove 417 will also rotate to be clamped with the clamping block 418 in a very short time. At this time, the adjusting shaft 410 will be driven by the auxiliary conveying roller 409 and drive the rotating shaft 406 to rotate through the connecting track 414, so that the battery positive electrode plate 5 can be automatically flipped by the power of the driving track 32.

[0041] As Figures 1 to 5As shown in the figure, an infrared probe 405 is provided at the upper end of the base frame 1, a receiver 407 is provided on the inner wall of the degaussing frame 408, and the receiver 407 is connected to the infrared probe 405. One end of the inner wall of the degaussing frame 408 close to the receiver 407 is provided with a telescopic cylinder 421, and the telescopic cylinder 421 is connected to the receiver 407. One end of the telescopic cylinder 421 is provided with a telescopic clamping plate 413, and the telescopic clamping plate 413 is in contact with the adjusting shaft 410.

[0042] Specifically, by setting the infrared probe 405 and the receiver 407, in the initial state, the infrared rays emitted by the infrared probe 405 will irradiate on the surface of the receiver 407. After the irradiation is completed, a part of the infrared rays will be reflected back and received by the system in the infrared probe 405. This system will record the time interval from the emission to the reception of the infrared rays, that is, the initial round-trip time. When the battery positive plate 5 moves to the gap between the clamping plates 411, the infrared rays emitted by the infrared probe 405 will irradiate on the surface of the battery positive plate 5. At this time, the time interval of infrared reflection will change. The system in the infrared probe 405 receives this change in time interval and will send a signal to the receiver 407. At this time, the receiver 407 will transmit an electrical signal and start the telescopic cylinder 421. The telescopic cylinder 421 will pull the adjusting shaft 410 to be connected to the auxiliary conveying roller 409 through the telescopic clamping plate 413, completing automatic identification and turning over.

[0043] As Figure 5 shown in the figure, a buffer pad 415 is provided inside the clamping plate 411, and the buffer pad 415 is in contact with the battery positive plate 5.

[0044] Specifically, by setting the buffer pad 415 inside the clamping plate 411, when the battery positive plate 5 moves to the gap between the clamping plates 411, it can protect the top of the battery positive plate 5 from being squeezed and worn, thus playing a role in protecting the turned-over battery positive plate 5.

[0045] As Figures 1 to 8 shown in the figure, a first limiting strip 420 is provided on the arc surface of the rotating rod 419, a limiting ring 422 is provided on the inner wall of the degaussing frame 408, and a second limiting strip 423 is provided on the inner wall of the limiting ring 422, and the second limiting strip 423 is in contact with the first limiting strip 420.

[0046] Specifically, in the initial state, the clamping plate 411 needs to be kept horizontally placed. By setting the first limiting strip 420 and the second limiting strip 423, when the adjusting shaft 410 is not connected to the auxiliary conveying roller 409, the first limiting strip 420 and the second limiting strip 423 will be in a state of being in contact, so that the clamping plate 411 can always remain horizontal in the initial state.

[0047] Embodiment:

[0048] As Figures 1 to 9 shown, compared with the first comparative example, another implementation of the present invention is as follows: a correction frame 404 is provided at the upper end of the conveying frame 2, an adjusting roller 429 is rotatably connected to the inner wall of the correction frame 404, and the adjusting roller 429 is in contact with the upper surface of the battery positive electrode sheet 5. Both ends of the adjusting roller 429 are slidably connected with limit blocks 430, and the limit blocks 430 are in contact with the side wall of the battery positive electrode sheet 5.

[0049] Specifically, by setting the limit blocks 430, when the battery positive electrode sheet 5 is conveyed, the limit blocks 430 are started, and the two limit blocks 430 will move towards each other, and finally contact the side wall of the battery positive electrode sheet 5. At this time, the inclined battery positive electrode sheet 5 can be adjusted so that the battery positive electrode sheet 5 is parallel to the side wall of the conveying frame 2 during the conveying process, so as to facilitate the subsequent turning work.

[0050] As Figure 9 shown, an auxiliary push bar 424 is rotatably connected to the inside of one end of the limit block 430, and the auxiliary push bar 424 is in contact with the tail of the battery positive electrode sheet 5.

[0051] Specifically, by providing a rotatable auxiliary push bar 424 at one end of the limit block 430 and contacting the tail of the battery positive electrode sheet 5 during rotation, the tail of the battery positive electrode sheet 5 with a relatively large inclination angle can be quickly corrected.

[0052] As Figures 1 to 10 shown, a feeding plate 401 is provided at one end of the base frame 1, and the feeding plate 401 is communicated with the rubber conveying roller 31. A feeding groove 425 is formed on the surface of the feeding plate 401. A limit frame 402 is provided at one end of the feeding plate 401 close to the feeding groove 425. The limit frame 402 includes a limit plate 426. A lifting rod 428 is rotatably connected to one end of the feeding plate 401 close to the rubber conveying roller 31, and an auxiliary push plate 427 is provided on the arc surface of the lifting rod 428.

[0053] Specifically, by providing the limit plate 426 at one end of the base frame 1, before the conveying work is carried out, the battery positive electrode sheet 5 can be placed into the feeding groove 425, and then the battery positive electrode sheet 5 will enter the inside of the limit plate 426. The space inside the limit plate 426 can allow a battery positive electrode sheet 5 with a qualified thickness to pass through. If the parts on the surface of the battery positive electrode sheet 5 are warped or angled, it will not be able to pass through the limit plate 426. Then the battery positive electrode sheet 5 with a qualified thickness will move to the lower part of the auxiliary push plate 427. At this time, the auxiliary push plate 427 will rotate, so as to push the battery positive electrode sheet 5 with a qualified thickness onto the surface of the rubber conveying roller 31 for conveying work.

[0054] As Figure 10As shown, a test frame 403 is provided at one end of the surface of the feeding plate 401 close to the lifting rod 428, and the lifting rod 428 slides inside the test frame 403.

[0055] Specifically, by setting the auxiliary push plate 427 to be height adjustable, the auxiliary push plate 427 can accurately transfer the battery positive electrode sheet 5 of any thickness.

[0056] Working principle: When it is necessary to convey the battery positive electrode plate 5, first place the battery positive electrode plate 5 into the feeding trough 425. Subsequently, the battery positive electrode plate 5 will enter the interior of the limiting plate 426. The space inside the limiting plate 426 allows a battery positive electrode plate 5 with qualified thickness to pass through. If the parts on the surface of the battery positive electrode plate 5 are warped or cornered, it will not be able to pass through the limiting plate 426. Subsequently, the battery positive electrode plate 5 with qualified thickness will move to the lower part of the auxiliary push plate 427. At this time, the auxiliary push plate 427 will rotate, thus pushing the battery positive electrode plate 5 with qualified thickness onto the surface of the rubber conveying roller 31 for conveyance. When the battery positive electrode plate 5 is being conveyed, start the limiting blocks 430. The two limiting blocks 430 will move towards each other and finally contact the side wall of the battery positive electrode plate 5. At this time, the inclined battery positive electrode plate 5 can be adjusted so that the battery positive electrode plate 5 is parallel to the side wall of the conveying frame 2 during conveyance. After the battery positive electrode plate 5 is placed on the rubber conveying roller 31 and conveyed for a certain distance, it will move to the lower end of the first demagnetizer 412. At this time, start the demagnetizer 412, and the demagnetizer 412 will demagnetize the battery positive electrode plate 5 below. When it is conveyed to contact the clamping plate 411, due to the friction force on the surface of the rubber conveying roller 31, the battery positive electrode plate 5 will be brought into the gap between the clamping plates 411. At this time, the time interval of the infrared rays reflected by the infrared probe 405 will change. The system in the infrared probe 405 receives this change in the time interval and will transmit a signal to the receiver 407. At this time, the receiver 407 will transmit an electrical signal and start the telescopic cylinder 421. The telescopic cylinder 421 will pull the adjusting shaft 410 to contact the auxiliary conveying roller 409 through the telescopic clamping plate 413. At the moment when the clamping block 418 contacts the clamping groove 417, the clamping block 418 does not perfectly fit into the clamping groove 417. Since the auxiliary conveying roller 409 is constantly rotating, the clamping groove 417 will also rotate to engage with the clamping block 418 within a very short time. At this time, the adjusting shaft 410 will be driven by the auxiliary conveying roller 409 and drive the rotating shaft 406 to rotate through the connecting track 414, enabling the battery positive electrode plate 5 to automatically flip using the power of the driving track 32. Since one end of the battery positive electrode plate 5 inside the clamping plate 411 extends outside the clamping plate 411, after the rotating shaft 406 rotates half a turn, the end of the battery positive electrode plate 5 extending outside the clamping plate 411 will smoothly land on the surface of the rubber conveying roller 31. Since the rubber conveying roller 31 is still rotating at this time, the rubber conveying roller 31 can convey the flipped battery positive electrode plate 5. Finally, it is conveyed to the lower end of the second demagnetizer 412 for demagnetization, and the demagnetization work on both sides of the battery positive electrode plate 5 can be completed during the conveyance of the battery positive electrode plate 5.

[0057] The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for processing battery positive electrode accessories, characterized in that: It comprises a base frame (1), a conveying frame (2) is provided at the upper end of the base frame (1), a conveying structure (3) is provided on the surface of the conveying frame (2), and the conveying structure (3) is used to convey a positive electrode sheet (5) of a battery, and an adjustment structure (4) is provided on the surface of the conveying structure (3); The conveying structure (3) comprises: Rubber conveying rollers (31), wherein a plurality of the rubber conveying rollers (31) are rotatably connected to the inner wall of the conveying frame (2), and the positive electrode sheets (5) of the batteries are placed on the surfaces of the rubber conveying rollers (31); The regulating structure (4) comprises: A rotating shaft (406), the rotating shaft (406) being rotatably connected to the inner wall of the conveying frame (2); A clamping plate (411), wherein the clamping plate (411) is arranged on the arc surface of the rotating shaft (406), and the inner wall of the clamping plate (411) is used to clamp the positive electrode sheet (5) of the battery; a demagnetizer (412), wherein the demagnetizer (412) is arranged at the upper end of the rubber conveying roller (31); The conveying structure (3) further comprises: A motor (33), wherein the motor (33) is arranged on an inner wall of the conveying frame (2); A driving crawler (32), wherein the driving crawler (32) is arranged on the inner wall of the conveying frame (2), and the driving crawler (32) is sleeved on the surface of the rubber conveying roller (31), and the motor (33) is used to drive the driving crawler (32) to rotate; The regulating structure (4) further comprises: A demagnetization frame (408), wherein the demagnetization frame (408) is arranged on a side wall of the conveying frame (2), and the demagnetizer (412) slides on the surface of the demagnetization frame (408), and the rotating shaft (406) is rotatably connected to the inner wall of the demagnetization frame (408); The arc surface of the rotating shaft (406) is sleeved with a connecting crawler (414), the other end of the connecting crawler (414) is sleeved with an adjusting shaft (410), one end of the adjusting shaft (410) is provided with a rotating rod (419), and one end of the adjusting shaft (410) close to the rotating rod (419) is provided with a clamping block (418); the inner wall of the conveying frame (2) is rotatably connected with an auxiliary conveying roller (409), and the auxiliary conveying roller (409) is connected to the driving crawler (32); a rotating groove (416) is provided on the surface of the auxiliary conveying roller (409), and the rotating rod (419) slides on the inner wall of the rotating groove (416); a clamping groove (417) is provided on the surface of the auxiliary conveying roller (409) close to the rotating groove (416), and the clamping groove (417) is clamped with the clamping block (418).

2. A conveying device for processing battery positive electrode accessories according to claim 1, characterized in that: An infrared probe (405) is provided at the upper end of the base frame (1); a receiver (407) is provided on the inner wall of the degaussing frame (408), and the receiver (407) is connected to the infrared probe (405); a telescopic cylinder (421) is provided at one end of the inner wall of the degaussing frame (408) close to the receiver (407), and the telescopic cylinder (421) is connected to the receiver (407); a telescopic clamp (413) is provided at one end of the telescopic cylinder (421), and the telescopic clamp (413) is in contact with the adjustment shaft (410).

3. A conveying device for processing battery positive electrode accessories according to claim 1, characterized in that: A buffer pad (415) is provided inside the clamping plate (411), and the buffer pad (415) abuts against the battery positive electrode plate (5).

4. A conveying device for processing battery positive electrode accessories according to claim 2, characterized in that: The arc surface of the rotating rod (419) is provided with a first limiting strip (420), the inner wall of the demagnetizing frame (408) is provided with a limiting ring (422), the inner wall of the limiting ring (422) is provided with a second limiting strip (423), and the second limiting strip (423) is in contact with the first limiting strip (420).

5. A conveying device for processing battery positive electrode accessories according to claim 4, characterized in that: A correction frame (404) is provided at the upper end of the conveying frame (2); an adjustment roller (429) is rotatably connected to the inner wall of the correction frame (404), and the adjustment roller (429) is in contact with the upper surface of the battery positive electrode sheet (5); both ends of the adjustment roller (429) are slidably connected to limit blocks (430), and the limit blocks (430) are in contact with the side wall of the battery positive electrode sheet (5).

6. A conveying device for processing battery positive electrode accessories according to claim 5, characterized in that: One end of the limit block (430) is internally rotatably connected to an auxiliary push bar (424), and the auxiliary push bar (424) contacts the tail of the battery positive electrode sheet (5).

7. A conveying device for processing battery positive electrode accessories according to claim 2, characterized in that: A feeding plate (401) is provided at one end of the base frame (1), and the feeding plate (401) is connected to the rubber conveying roller (31); a feeding slot (425) is provided on the surface of the feeding plate (401); a limiting frame (402) is provided on the surface of the feeding plate (401) at one end close to the feeding slot (425); the limiting frame (402) includes a limiting plate (426); a lifting rod (428) is rotatably connected to the end of the feeding plate (401) close to the rubber conveying roller (31); an auxiliary push plate (427) is provided on the arc surface of the lifting rod (428).

8. A conveying device for processing battery positive electrode parts according to claim 7, characterized in that: A test frame (403) is provided at one end of the surface of the feeding plate (401) close to the lifting rod (428), and the lifting rod (428) slides inside the test frame (403).

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