Processing device for graphene battery and processing method thereof

Abstract

The invention belongs to the technical field of graphene battery processing, and particularly relates to a processing device for a graphene battery and a processing method thereof.The processing device comprises a performance testing device body; the side wall of the performance testing device body is fixedly connected with a pair of heat absorbing plates; the heat absorbing plates are symmetrically arranged on the two sides of the performance testing device body and are the same in structure. When the performance testing device body is used, generated heat can be absorbed by the heat absorption plate, capacity is released to the outside through the cooling fins, air is blown to the cooling fins through the fan, and the heat absorption plate and the cooling fins are matched with each other, so that the heat dissipation speed of the performance testing device body in use can be increased, and the service life of the performance testing device body is prolonged. The cooling effect of the performance testing device body is improved, meanwhile, the fan is used for blowing air to the cooling fins, the cooling speed of the cooling fins can be increased, the cooling effect of the performance testing device body is further improved, and the effect of adjusting the distance between the fan and the cooling fins can be achieved through movement of the connecting block.

Description

Technical Field

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

[0002] Graphene batteries refer to batteries that use graphene materials and related technologies. They are essentially lithium-ion batteries or other dielectric batteries. They are characterized by fast charging speed, low operating temperature, long service life, large storage capacity and high safety.

[0003] In the prior art, graphene batteries need to use a performance testing device to test the battery performance during the processing process. The graphene battery is mainly composed of an outer shell and various electronic components. During use, the graphene battery is connected to the performance testing device and then the performance testing device is operated to test the graphene battery.

[0004] However, in the prior art, it was found that during use, the performance testing device would generate a large amount of heat when testing the graphene battery, which made it difficult to release the heat quickly. Over time, the performance testing device would be easily damaged, affecting its service life and the test results of the graphene battery. Therefore, the present invention provides a processing device and a processing method for graphene batteries. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a processing device for graphene batteries and a processing method thereof described in the present invention include a performance testing device body; a pair of heat absorbing plates are fixedly connected to the side walls of the performance testing device body; the heat absorbing plates are symmetrically arranged on both sides of the performance testing device body and have the same structure; a plurality of heat sinks are evenly fixedly connected to the side walls of the heat absorbing plates; a copper tube is fixedly connected to the side walls of the heat sinks; the copper tube passes through the heat sink wall and is fixedly connected thereto; a pair of servo motors are fixedly connected to the side walls of the performance testing device body; the servo motors are symmetrically arranged on both sides of the performance testing device body and have the same structure; the servo A bidirectional screw is fixedly connected to the output end of the motor; a pair of connecting blocks are threadedly connected to the side walls of the bidirectional screw; the connecting blocks are symmetrically arranged on both sides of the bidirectional screw and have the same structure; a fan is fixedly connected to the side walls of the connecting blocks; a support block is fixedly connected to the side walls of the connecting blocks; a sliding rod is fixedly connected to the side walls of the servo motor; the sliding rod passes through the wall of the support block and is slidably connected thereto; through the mutual cooperation of the heat absorbing plate and the heat sink, the heat dissipation speed of the performance testing device body during use can be increased, and the heat dissipation effect of the performance testing device body can be improved, and at the same time, using the fan to blow air to the heat sink can increase the heat dissipation speed of the heat sink, further increasing the heat dissipation effect of the performance testing device body.

[0007] Preferably, a guide rail is provided on the top of the performance testing device body; a partition is fixedly connected to the inner wall of the guide rail; a pair of sliders are slidably connected to the inner wall of the guide rail; the sliders are symmetrically arranged on both sides of the guide rail and have the same structure; a first spring is fixedly connected between the slider and the partition; a protective plate is fixedly connected to the side wall of the slider; the protective plate is used to block the heat sink, which can play a protective and buffering role for the heat sink when in use, thereby increasing the service life of the heat sink.

[0008] Preferably, the side wall of the protective plate is fixedly connected with a pin; the side wall of the performance testing device body is fixedly connected with a pair of mounting seats; the mounting seats are symmetrically arranged on both sides of the performance testing device body and have the same structure; the side walls of the mounting seats are provided with grooves; the side walls of the grooves are evenly and fixedly connected with a plurality of elastic sheets; the side walls of the grooves are slidably connected with a balloon; the sound emitted by the balloon being punctured by the pin can serve as a warning when the performance testing device body is hit by foreign objects, thereby increasing the speed at which staff members notice it.

[0009] Preferably, a plurality of mounting blocks are fixedly connected to the top of the performance testing device body; the mounting blocks are evenly distributed on the top of the performance testing device body and have the same structure; a fixing groove is provided on the side wall of the mounting block; a fixing block is slidably connected to the side wall of the fixing groove; the fixing block is fixedly connected to the guide rail; a slot is provided on the side wall of the fixing block; a support plate is fixedly connected to the side wall of the mounting block; a second spring is fixedly connected to the side wall of the support plate; an insert block is fixedly connected to the end of the second spring; the fixing block is inserted into the mounting block for fixing, which can facilitate the removal and installation of the guide rail and the protective plate, and improve the convenience of removing and replacing the protective plate.

[0010] Preferably, a spring rod is fixedly connected to the side wall of the connecting block; a wax block is fixedly connected to the end of the spring rod; through the contact between the wax block and the surface of the bidirectional screw, the surface of the bidirectional screw can be lubricated, thereby improving the smoothness of rotation between the bidirectional screw and the connecting block.

[0011] Preferably, the side wall of the protective plate is fixedly connected to a plurality of elastic plates; the elastic plates are evenly distributed on the side wall of the protective plate and have the same structure; the side wall of the elastic plate is evenly fixedly connected to a plurality of rubber rods; through the elasticity of the elastic plates and the rubber rods, it can play the first buffering role when colliding with external objects, thereby reducing the impact force caused to the protective plate and improving the buffering and protection effect.

[0012] Preferably, the side wall of the plug block is fixedly connected with a connecting rod; the connecting rod passes through the support plate wall and is slidably connected thereto; the end of the connecting rod is fixedly connected with a pull plate; by pulling the pull plate, the plug block can be conveniently removed from the slot, the speed of disassembling the fixed block can be improved, and the convenience of operating the plug block can be increased.

[0013] Preferably, a processing method for a graphene battery is mainly applicable to the above-mentioned processing device for a graphene battery, and the method mainly comprises the following steps:

[0014] S1: First, graphene materials are prepared by mechanical exfoliation, chemical vapor deposition and other methods;

[0015] S2: Compounding graphene materials with other electrode materials to make positive and negative electrodes of the battery, thereby achieving the preparation effect of the battery electrode;

[0016] S3: Assembling the positive and negative electrodes with the electrolyte and the separator into a battery cell to form a battery assembly;

[0017] S4: By encapsulating the battery, the battery cells are encapsulated to protect the internal structure of the battery and improve the safety and stability of the battery;

[0018] S5: Use the performance test device to perform performance tests on the packaged batteries, including battery capacity, cycle life, and charge and discharge performance, so that they can meet the qualified requirements. When the performance test device is tested, the heat absorbing plate, heat sink, copper tube, and fan can be used to achieve a good heat dissipation effect during the performance test device test, so that it can operate normally;

[0019] S6: Secondly, the quality of the battery is inspected, and the qualified batteries are inspected to ensure that the batteries meet the relevant standards and requirements;

[0020] S7: The qualified batteries are then packaged for shipment and sale.

[0021] Preferably, the performance test of the battery proposed in S5 means that the battery capacity is first tested, and the battery is charged and discharged by constant current charging and discharging, and the battery is charged and discharged at different rates. Secondly, the battery cycle life test refers to the battery charge and discharge cycle, and then the battery life is judged. Finally, the battery internal resistance test and temperature characteristic test, as well as the battery safety performance test are performed.

[0022] The beneficial effects of the present invention are as follows:

[0023] 1. The processing device and processing method for graphene batteries described in the present invention can increase the heat dissipation speed of the performance testing device body when in use and improve the heat dissipation effect of the performance testing device body by setting a heat absorbing plate and a fan, and cooperating with the heat absorbing plate and the heat sink. At the same time, the fan is used to blow air to the heat sink, which can increase the heat dissipation speed of the heat sink and further increase the heat dissipation effect of the performance testing device body. The movement of the connecting block can adjust the distance between the fan and the heat sink.

[0024] 2. The processing device and processing method for graphene batteries described in the present invention, by setting up a protective plate, utilizes the protective plate to block the heat sink, which can play a protective buffering role for the heat sink when in use, thereby increasing the service life of the heat sink and reducing the impact of foreign objects on the heat sink, thereby causing a certain impact on its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a stereogram in the present invention;

[0027] Figure 2 It is a structural schematic diagram of the spring rod in the present invention;

[0028] Figure 3It is a schematic diagram of the structure of the elastic plate in the present invention;

[0029] Figure 4 is a schematic structural diagram of the second spring in the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the elastic sheet in the present invention;

[0031] Figure 6 It is a schematic diagram of the process flow of the graphene battery processing method of the present invention.

[0032] In the figure: 1. Performance test device body; 11. Heat absorbing plate; 12. Heat sink; 13. Copper tube; 14. Servo motor; 15. Bidirectional screw; 16. Connecting block; 17. Fan; 18. Support block; 19. Slide bar; 2. Guide rail; 21. Slider; 22. First spring; 23. Protective plate; 3. Ejector pin; 31. Mounting seat; 32. Groove; 33. Elastic sheet; 34. Balloon; 4. Mounting block; 41. Fixed block; 42. Slot; 43. Support plate; 44. Second spring; 45. Insert block; 5. Spring rod; 51. Wax block; 6. Elastic plate; 61. Rubber rod; 7. Connecting rod; 71. Pull plate. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] like Figure 1-Figure 5As shown, a processing device for graphene batteries and a processing method thereof according to an embodiment of the present invention include a performance testing device body 1; a pair of heat absorbing plates 11 are fixedly connected to the side wall of the performance testing device body 1; the heat absorbing plates 11 are symmetrically arranged on both sides of the performance testing device body 1 and have the same structure; a plurality of heat sinks 12 are evenly fixedly connected to the side wall of the heat absorbing plate 11; a copper tube 13 is fixedly connected to the side wall of the heat sink 12; the copper tube 13 penetrates the wall of the heat sink 12 and is fixedly connected thereto; a pair of servo motors 14 are fixedly connected to the side wall of the performance testing device body 1; the servo motors 14 are symmetrically arranged on the side wall of the performance testing device body 1 The test device body 1 has two sides and the same structure; the output end of the servo motor 14 is fixedly connected to a bidirectional screw 15; the side wall of the bidirectional screw 15 is threadedly connected to a pair of connecting blocks 16; the connecting blocks 16 are symmetrically arranged on both sides of the bidirectional screw 15 and have the same structure; the side wall of the connecting block 16 is fixedly connected to a fan 17; the side wall of the connecting block 16 is fixedly connected to a support block 18; the side wall of the servo motor 14 is fixedly connected to a slide bar 19; the slide bar 19 penetrates the wall of the support block 18 and is slidably connected thereto; when in use, the heat generated by the performance test device body 1 in use will be absorbed by the heat absorbing plate 11, and the heat absorbed by the heat absorbing plate 11 The heat will be conducted to the wall of the heat sink 12, and the heat sink 12 will release the capacity to the outside. At the same time, the copper tube 13 can evenly distribute the heat on the wall of the heat sink 12, so that the heat sink 12 can improve the heat dissipation effect. At the same time, the servo motor 14 is used to drive the bidirectional screw 15 to rotate. As the bidirectional screw 15 rotates, the connecting block 16 can move in relative directions, so that the fans 17 are close to or away from each other, and the distance between the fan 17 and the heat sink 12 is adjusted. The support block 18 will slide on the wall of the slide bar 19 to limit the movement of the connecting block 16. Then, by starting the fan 17, the fan 17 is used to heat the heat sink. 12 is blown, and the contact range of the airflow and the heat sink 12 can be adjusted by adjusting the fan 17, so that the heat on the wall of the heat sink 12 can be blown. In this process, through the cooperation of the heat absorbing plate 11 and the heat sink 12, the heat dissipation speed of the performance testing device body 1 during use can be increased, and the heat dissipation effect of the performance testing device body 1 can be improved. At the same time, the fan 17 is used to blow air to the heat sink 12, which can increase the heat dissipation speed of the heat sink 12 and further increase the heat dissipation effect of the performance testing device body 1. In addition, the movement of the connecting block 16 can adjust the distance between the fan 17 and the heat sink 12.

[0035] like Figure 1 , Figure 3As shown, a guide rail 2 is provided on the top of the performance testing device body 1; a partition is fixedly connected to the inner side wall of the guide rail 2; a pair of sliders 21 are slidably connected to the inner side wall of the guide rail 2; the sliders 21 are symmetrically arranged on both sides of the guide rail 2 and have the same structure; a first spring 22 is fixedly connected between the slider 21 and the partition; a protective plate 23 is fixedly connected to the side wall of the slider 21; when in use, the protective plate 23 can be used to block the front of the heat sink 12. When a foreign object hits the protective plate 23, a certain impact force can be caused to the protective plate 23, so that the slider 21 slides in the guide rail 2 and squeezes the first spring 22. At this time, the elasticity of the first spring 22 will apply a certain reaction force to the slider 21, and the impact force when the foreign object hits the wall of the protective plate 23 is buffered. In this process, the protective plate 23 is used to block the heat sink 12, which can play a protective buffering role of the heat sink 12 when in use, thereby increasing the service life of the heat sink 12 and reducing the easy impact of foreign objects on the heat sink 12, thereby causing a certain impact on its service life.

[0036] like Figure 1 , Figure 3 , Figure 5 As shown, the side wall of the protective plate 23 is fixedly connected with a pin 3; the side wall of the performance test device body 1 is fixedly connected with a pair of mounting seats 31; the mounting seats 31 are symmetrically arranged on both sides of the performance test device body 1 and have the same structure; a groove 32 is opened on the side wall of the mounting seat 31; a plurality of elastic sheets 33 are evenly fixedly connected to the side wall of the groove 32; a balloon 34 is slidably connected to the side wall of the groove 32; when in use, the balloon 34 is first pressed into the groove 32, and the elasticity of the elastic sheet 33 is used to squeeze and fix the balloon 34, and then when the protective plate 23 is hit and approaches the wall of the performance test device body 1, the pin 3 can be moved close to the balloon 34, and the balloon 34 can be punctured by the pin 3. When the balloon 34 is punctured, a certain sound will be emitted to prompt the staff. In this process, the sound emitted by the balloon 34 being punctured by the pin 3 can serve as a warning when the performance test device body 1 is hit by foreign objects, increase the speed of staff's perception, and thus improve the safety of the performance test device body 1 when in use.

[0037] like Figure 3 , Figure 4As shown, a plurality of mounting blocks 4 are fixedly connected to the top of the performance test device body 1; the mounting blocks 4 are evenly distributed on the top of the performance test device body 1 and have the same structure; a fixing groove is provided on the side wall of the mounting block 4; a fixing block 41 is slidably connected to the side wall of the fixing groove; the fixing block 41 is fixedly connected to the guide rail 2; a slot 42 is provided on the side wall of the fixing block 41; a support plate 43 is fixedly connected to the side wall of the mounting block 4; a second spring 44 is fixedly connected to the side wall of the support plate 43; an insert block 45 is fixedly connected to the end of the second spring 44; when in use, the guide rail 2 is placed on the top of the performance test device body 1, so that the fixing block 41 can be inserted into the fixing block 41 on the side wall of the mounting block 4 The fixing block 41 is inserted into the groove and applies a certain force to the fixing block 41, so that the fixing block 41 squeezes the plug block 45 and pushes it open. When the fixing block 41 is fully inserted into the mounting block 4, the slot 42 can be made to correspond to the position of the plug block 45. At this time, the elastic action of the second spring 44 will apply a certain reaction force to the plug block 45 to push the plug block 45 onto the side wall of the slot 42, so that the fixing block 41 can be fixed to complete the installation of the guide rail 2. In this process, the fixing block 41 is inserted into the mounting block 4 for fixing, which can facilitate the disassembly and installation of the guide rail 2 and the protective plate 23, improve the convenience of disassembly and replacement of the protective plate 23, and increase the flexibility of the protective plate 23 when in use.

[0038] like Figure 2 As shown, the side wall of the connecting block 16 is fixedly connected to a spring rod 5; the end of the spring rod 5 is fixedly connected to a wax block 51; when in use, when the bidirectional screw 15 rotates, the elasticity of the spring rod 5 will push the wax block 51 to make it contact with the surface of the bidirectional screw 15, and as the bidirectional screw 15 rotates to move the connecting block 16, the wax block 51 can wipe its surface. In this process, the contact between the wax block 51 and the surface of the bidirectional screw 15 can lubricate the surface of the bidirectional screw 15, thereby improving the smoothness of the rotation between the bidirectional screw 15 and the connecting block 16, and at the same time, the elasticity of the spring rod 5 can make the wax block 51 always contact with the surface of the bidirectional screw 15.

[0039] like Figure 3As shown, the side wall of the protective plate 23 is fixedly connected with a plurality of elastic plates 6; the elastic plates 6 are evenly distributed on the side wall of the protective plate 23 and have the same structure; the side wall of the elastic plate 6 is evenly fixedly connected with a plurality of rubber rods 61; during use, when a foreign object collides with the protective plate 23, the elastic action of the elastic plate 6 can cause a certain deformation of the elastic plate 6, so that the rubber rod 61 contacts the wall of the protective plate 23. At this time, the elastic action of both will exert a certain reaction force on the foreign object, and the impact force of the collision will be first buffered. In this process, the elasticity of the elastic plate 6 and the rubber rod 61 can play the first buffering role when the foreign object collides, thereby reducing the impact force caused to the protective plate 23, improving the buffering protection effect, and increasing the service life of the protective plate 23.

[0040] like Figure 4 As shown, the side wall of the plug block 45 is fixedly connected with a connecting rod 7; the connecting rod 7 passes through the wall of the support plate 43 and is slidably connected thereto; the end of the connecting rod 7 is fixedly connected with a pulling plate 71; when in use, by buckling and pulling the pulling plate 71, the connecting rod 7 drives the plug block 45 to move and pull it out of the slot 42. In this process, by pulling the pulling plate 71, the convenience of moving the plug block 45 out of the slot 42 can be achieved, the speed of disassembling the fixed block 41 can be improved, and the convenience of operating the plug block 45 can be increased.

[0041] like Figure 6 As shown, a processing method for a graphene battery is provided. The processing method for a graphene battery is mainly applicable to the processing device for a graphene battery mentioned above. The method mainly comprises the following steps:

[0042] S1: First, graphene materials are prepared by mechanical exfoliation, chemical vapor deposition and other methods;

[0043] S2: Compounding graphene materials with other electrode materials to make positive and negative electrodes of the battery, thereby achieving the preparation effect of the battery electrode;

[0044] S3: Assembling the positive and negative electrodes with the electrolyte and the separator into a battery cell to form a battery assembly;

[0045] S4: By encapsulating the battery, the battery cells are encapsulated to protect the internal structure of the battery and improve the safety and stability of the battery;

[0046] S5: Use the performance test device body 1 to perform performance tests on the packaged battery, including battery capacity, cycle life, and charge and discharge performance, so that it can meet the qualified requirements. During the test, the performance test device body 1 uses the heat absorbing plate 11, the heat sink 12, the copper tube 13, and the fan 17 to achieve a good heat dissipation effect during the test of the performance test device body 1, so that it can operate normally;

[0047] S6: Secondly, the quality of the battery is inspected, and the qualified batteries are inspected to ensure that the batteries meet the relevant standards and requirements;

[0048] S7: The qualified batteries are then packaged for shipment and sale.

[0049] like Figure 6 As shown, the battery performance test proposed in S5 means that the battery capacity is first tested, and the battery is charged and discharged by constant current charging and discharging, and the battery is charged and discharged at different rates. Secondly, the battery cycle life test refers to the battery charge and discharge cycle, and then the battery life is judged. Finally, the battery internal resistance test and temperature characteristic test, as well as the battery safety performance test are performed.

[0050] During operation, the heat generated by the performance test device body 1 when in use will be absorbed by the heat absorbing plate 11, and the heat absorbed by the heat absorbing plate 11 will be conducted to the wall of the heat sink 12, and the heat sink 12 will release the capacity to the outside, and at the same time, the copper tube 13 can be used to evenly distribute the heat on the wall of the heat sink 12, so that the heat sink 12 improves the heat dissipation effect, and at the same time, the servo motor 14 is used to drive the bidirectional screw 15 to rotate, and as the bidirectional screw 15 rotates, the connecting block 16 can be moved in relative directions, so that the fans 17 are moved closer to or away from each other, and the distance between the fan 17 and the heat sink 12 is adjusted, and the support block 18 will slide on the wall of the slide bar 19 to limit the movement of the connecting block 16, and then the fan 17 is started, and the wind is used to The fan 17 blows air to the heat sink 12. By adjusting the fan 17, the contact range between the airflow and the heat sink 12 can be adjusted, so that the heat on the wall of the heat sink 12 can be blown. When in use, the protective plate 23 can be used to block the front of the heat sink 12. When a foreign object hits the protective plate 23, a certain impact force can be exerted on the protective plate 23, so that the slider 21 slides in the guide rail 2 and squeezes the first spring 22. At this time, the elasticity of the first spring 22 will apply a certain reaction force to the slider 21 to buffer the impact force when the foreign object hits the wall of the protective plate 23. When in use, first press the balloon 34 into the groove 32, and use the elasticity of the elastic sheet 33 to squeeze the balloon 34 to fix it. Then, when the protective When the plate 23 is hit and approaches the wall of the performance test device body 1, the ejector pin 3 can be moved close to the balloon 34, and the balloon 34 can be punctured by the ejector pin 3. When the balloon 34 is punctured, a certain sound will be emitted to remind the staff. When in use, after the guide rail 2 is placed on the top of the performance test device body 1, the fixed block 41 can be inserted into the fixed groove on the side wall of the mounting block 4, and a certain force is applied to the fixed block 41, so that the fixed block 41 squeezes the plug block 45 and pushes it open. When the fixed block 41 is completely inserted into the mounting block 4, the slot 42 can correspond to the position of the plug block 45. At this time, the elastic action of the second spring 44 will exert a certain reaction force on the plug block 45, pushing the plug block 45 onto the side wall of the slot 42, thereby The fixing block 41 can be fixed to complete the installation of the guide rail 2. When in use, when the bidirectional screw 15 rotates, the elasticity of the spring rod 5 will push the wax block 51 to make it contact with the surface of the bidirectional screw 15. As the bidirectional screw 15 rotates to move the connecting block 16, the wax block 51 can wipe its surface. When in use, when a foreign object hits the protective plate 23, the elastic action of the elastic plate 6 can cause the elastic plate 6 to produce a certain deformation, so that the rubber rod 61 is in contact with the wall of the protective plate 23. At this time, the elastic action of both will apply a certain reaction force to the foreign object, and the impact force of the collision will be buffered first. When in use, by buckling the pull plate 71 and pulling it, the connecting rod 7 drives the plug block 45 to move.Pull it out of slot 42.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A processing device for a graphene battery, comprising a performance testing device body (1); characterized in that: A pair of heat absorbing plates (11) are fixedly connected to the side walls of the performance testing device body (1); the heat absorbing plates (11) are symmetrically arranged on both sides of the performance testing device body (1) and have the same structure; a plurality of heat sinks (12) are evenly fixedly connected to the side walls of the heat absorbing plates (11); a copper tube (13) is fixedly connected to the side walls of the heat sinks (12); the copper tube (13) passes through the wall of the heat sink (12) and is fixedly connected thereto; a pair of servo motors (14) are fixedly connected to the side walls of the performance testing device body (1); the servo motors (14) are symmetrically arranged on the side walls of the performance testing device body (1). The device body (1) has two sides with the same structure; the output end of the servo motor (14) is fixedly connected with a bidirectional screw (15); the side wall of the bidirectional screw (15) is threadedly connected with a pair of connecting blocks (16); the connecting blocks (16) are symmetrically arranged on both sides of the bidirectional screw (15) and have the same structure; the side wall of the connecting block (16) is fixedly connected with a fan (17); the side wall of the connecting block (16) is fixedly connected with a support block (18); the side wall of the servo motor (14) is fixedly connected with a slide bar (19); the slide bar (19) passes through the wall of the support block (18) and is slidably connected thereto.

2. A processing device for graphene battery according to claim 1, characterized in that: A guide rail (2) is provided on the top of the performance testing device body (1); a partition is fixedly connected to the inner wall of the guide rail (2); a pair of sliders (21) are slidably connected to the inner wall of the guide rail (2); the sliders (21) are symmetrically arranged on both sides of the guide rail (2) and have the same structure; a first spring (22) is fixedly connected between the slider (21) and the partition; and a protective plate (23) is fixedly connected to the side wall of the slider (21).

3. A processing device for graphene battery according to claim 2, characterized in that: The side wall of the protective plate (23) is fixedly connected to a pin (3); the side wall of the performance testing device body (1) is fixedly connected to a pair of mounting seats (31); the mounting seats (31) are symmetrically arranged on both sides of the performance testing device body (1) and have the same structure; the side wall of the mounting seat (31) is provided with a groove (32); the side wall of the groove (32) is evenly fixedly connected to a plurality of elastic sheets (33); the side wall of the groove (32) is slidably connected to a balloon (34).

4. A processing device for graphene battery according to claim 2, characterized in that: A plurality of mounting blocks (4) are fixedly connected to the top of the performance testing device body (1); the mounting blocks (4) are evenly distributed on the top of the performance testing device body (1) and have the same structure; a fixing groove is provided on the side wall of the mounting block (4); a fixing block (41) is slidably connected to the side wall of the fixing groove; the fixing block (41) is fixedly connected to the guide rail (2); a slot (42) is provided on the side wall of the fixing block (41); a support plate (43) is fixedly connected to the side wall of the mounting block (4); a second spring (44) is fixedly connected to the side wall of the support plate (43); and an insert block (45) is fixedly connected to the end of the second spring (44).

5. A processing device for graphene battery according to claim 4, characterized in that: A spring rod (5) is fixedly connected to the side wall of the connection block (16); and a wax block (51) is fixedly connected to the end of the spring rod (5).

6. A processing device for graphene battery according to claim 2, characterized in that: The side wall of the protective plate (23) is fixedly connected to a plurality of elastic plates (6); the elastic plates (6) are evenly distributed on the side wall of the protective plate (23) and have the same structure; the side wall of the elastic plate (6) is evenly fixedly connected to a plurality of rubber rods (61).

7. A processing device for graphene battery according to claim 4, characterized in that: The side wall of the insert block (45) is fixedly connected with a connecting rod (7); the connecting rod (7) penetrates the wall of the support plate (43) and is slidably connected thereto; the end of the connecting rod (7) is fixedly connected with a pulling plate (71).

8. A processing method for a graphene battery, characterized in that: The processing method of the graphene battery is mainly applicable to a processing device for a graphene battery as described in claims 1 to 7, and the method mainly comprises the following steps: S1: First, prepare graphene material; S2: Compounding graphene materials with other electrode materials to make positive and negative electrodes of the battery, thereby achieving the preparation effect of the battery electrode; S3: Assembling the positive and negative electrodes with the electrolyte and the separator into a battery cell to form a battery assembly; S4: By encapsulating the battery, the battery cells are encapsulated to protect the internal structure of the battery and improve the safety and stability of the battery; S5: Using the performance test device body (1) to perform performance tests on the packaged battery, including battery capacity, cycle life, and charge and discharge performance, so that the battery meets the qualified requirements. During the test, the performance test device body (1) uses the heat absorbing plate (11), the heat sink (12), the copper tube (13), and the fan (17) to achieve a good heat dissipation effect during the test of the performance test device body (1), so that the battery can operate normally. S6: Secondly, the quality of the battery is inspected, and the qualified batteries are inspected to ensure that the batteries meet the relevant standards and requirements; S7: The qualified batteries are then packaged for shipment and sale.

9. A processing method for graphene battery according to claim 8, characterized in that: According to S5, the performance test of the battery means first testing the battery capacity, charging and discharging the battery by constant current charging and discharging, and charging and discharging the battery at different rates. Secondly, the battery cycle life test refers to the battery charge and discharge cycle, and then the battery life is judged. Finally, the battery internal resistance test and temperature characteristic test, as well as the battery safety performance test.

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