Clamping and transferring device for lithium battery production and processing

Abstract

The utility model provides a clamping transfer device for lithium battery production and processing, which belongs to the technical field of lithium battery clamping transfer and comprises a vehicle body and a battery body, a transverse clamping mechanism is arranged on the lower surface of the vehicle body and comprises a connecting frame arranged in the center of the lower surface of the vehicle body, and a driving frame is arranged at the end of the connecting frame. Chain wheels are installed on the two sides in the driving frame, the output end of the driving motor is connected to the center of the end of one chain wheel, movable columns are in threaded connection with the threaded faces on the two sides of the surface of the two-way lead screw correspondingly, fixed columns are arranged at the upper ends of the movable columns, and guide grooves are formed in the positions, corresponding to the fixed columns, of the upper surface of the vehicle body. The fixed column is slidably arranged in the guide groove, and a fixed frame is arranged at the upper end of the fixed column; the lithium batteries can be clamped and fixed in all directions through the transverse clamping mechanism and the longitudinal clamping mechanism, the clamping and fixing effect on the lithium batteries is improved, the lithium batteries are prevented from being damaged, and the stability of the transportation process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery clamping and transporting, and in particular to a clamping and transporting device for lithium battery production and processing. Background Art

[0002] Lithium batteries have been widely used in portable appliances such as laptops, cameras, and mobile communications due to their unique performance advantages. The large-capacity lithium batteries developed have begun to be tried in electric vehicles and will be used in artificial satellites, aerospace, and energy storage. Therefore, lithium battery production equipment is also constantly developing and improving. Lithium batteries often require transfer devices during processing and production. In the existing lithium battery transfer technology, most transfer vehicles are used to transfer lithium batteries.

[0003] Although existing transfer vehicles are equipped with grooves to fix lithium batteries, this method cannot fix lithium batteries of different sizes, causing lithium batteries of other sizes to shake during transportation, which can easily cause damage to the lithium batteries and result in poor stability during the transportation process. Utility Model Content

[0004] In view of this, the utility model provides a clamping and transferring device for lithium battery production and processing, which can clamp and fix the lithium battery in all directions through a transverse clamping mechanism and a longitudinal clamping mechanism, thereby improving the clamping and fixing effect of the lithium battery, avoiding damage to the lithium battery, and improving the stability of the transportation process.

[0005] In order to solve the above technical problems, the utility model provides a clamping and transporting device for lithium battery production and processing, including a vehicle body and a battery body, a transverse clamping mechanism is arranged on the lower surface of the vehicle body, the transverse clamping mechanism includes a connecting frame arranged at the center of the lower surface of the vehicle body, a driving frame is arranged at the end of the connecting frame, sprockets are installed on both sides of the driving frame, bidirectional screw rods are installed on both sides of the connecting frame, the ends of the two bidirectional screw rods are respectively fixed at the end centers of the two sprockets, and the surfaces of the two sprockets are connected with chains for transmission, a driving motor is arranged on one side of the outer surface of the driving frame, the output end of the driving motor is connected to the end center of one of the sprockets, and the threaded surfaces on both sides of the surface of the bidirectional screw rod are respectively threaded with movable A movable column and a fixed column are arranged at the upper end of the movable column, a guide groove is opened on the upper surface of the vehicle body corresponding to the position of the fixed column, the fixed column is slidably arranged in the guide groove, a fixed frame is arranged at the upper end of the fixed column, and a longitudinal clamping mechanism is arranged in the fixed frame. The staff places the battery body between the two fixed frames, and then starts the driving motor to make the fixed frames approach each other to clamp the battery body horizontally, and then clamp the battery body longitudinally through the longitudinal clamping mechanism, so that the lithium battery can be clamped and fixed in all directions through the cooperation of the transverse clamping mechanism and the longitudinal clamping mechanism, thereby improving the clamping and fixing effect of the lithium battery, avoiding damage to the lithium battery, and improving the stability of the transportation process.

[0006] Slide grooves are provided on both sides of the guide groove, and sliders are provided on both sides of the fixed column. The sliders are slidably arranged in the slide grooves. When the fixed column moves, the sliders are driven by the center to slide in the slide grooves. The sliders and the slide grooves can make the movement process of the fixed column more stable.

[0007] The longitudinal clamping mechanism includes guide rods arranged on both sides of the fixed frame, rack plates are slidably arranged on the surface of the guide rods, a gear is installed in the center of the fixed frame, and the gear is meshed with the rack plates on both sides, a fixing plate is arranged on the upper and lower side surfaces of one end of the rack plate, a through groove is opened on the side wall of the fixed frame corresponding to the position of the fixed plate, the end of the fixed plate is slidably arranged in the through groove, a clamping frame is arranged on the end of the fixed plate, a handle is arranged at the center of the upper surface of the fixed frame, the lower end of the handle is connected to the center of the upper end of the gear, and a locking assembly is arranged on the surface of the handle, and a shock-absorbing assembly is arranged in the clamping frame. The staff rotates the handle to make the clamping frame clamp the battery body longitudinally, and then locks the gear through the locking mechanism to prevent the gear from rotating uncontrollably, and then the battery body can be clamped and fixed in all directions through the cooperation between the clamping frame and the fixed frame.

[0008] The locking assembly includes a disc arranged on the lower surface of the handle, a support frame is arranged on the upper surface of the fixed frame and on one side of the disc, a threaded through hole is opened in the support frame, a bolt is threadedly connected in the threaded through hole of the support frame, a handle is arranged on the upper end of the bolt, and a positioning block is arranged on the lower end of the bolt. When the handle rotates, the disc is driven to rotate. After the clamping frame clamps the battery body, the handle is rotated, and the handle drives the bolt to rotate. Since the bolt is threadedly connected to the threaded through hole of the support frame, the bolt descends while rotating, so that the positioning block at the bottom of the bolt presses the disc to fix the disc, and then the handle and the gear can be locked and fixed.

[0009] The lower end of the positioning block is provided with an anti-skid thread, and the protective thread improves the fixing effect of the positioning block on the disc and improves stability.

[0010] The shock-absorbing assembly includes springs arranged on both sides of the clamping frame, movable plates are arranged at the ends of the springs, a connecting column is arranged at the center of the movable plate, a through hole is opened on the surface of the clamping frame and corresponding to the position of the connecting column, the connecting column is penetrated in the through hole of the clamping frame, and the cross-section of the connecting column is adapted to the cross-section of the through hole of the clamping frame, a splint is arranged at the end of the connecting column, a gasket is arranged at the center of the side wall of the fixed frame, and the material of the gasket is plastic foam material. When the staff pushes the vehicle body to drive the battery body to move, if shaking occurs, the battery body pushes the splint to move in the direction close to the clamping frame, and the splint drives the connecting column and the movable plate to move synchronously, and the movable plate compresses the spring. The spring enables the movable plate and the splint to cushion the shaking of the battery body. The gasket made of plastic foam material can also have a certain degree of shock-absorbing effect on the battery body, thereby further improving the safety of the transportation process.

[0011] A rubber pad is arranged on the surface of the clamping plate to prevent the clamping plate from damaging the battery body.

[0012] Through holes are provided at both ends of the movable plate, and limit rods are arranged through the through holes at both ends of the movable plate. The cross-section of the limit rod is adapted to the cross-section of the through holes at both ends of the movable plate, and both ends of the limit rod are fixed to the inner wall of the clamping frame. When the movable plate moves, it slides along the length direction of the limit rod, thereby making the movement process of the connecting column and the splint more stable and preventing the splint from tilting.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. When the utility model is used, the staff places the battery body between the two fixing frames, and then starts the driving motor to make the fixing frames approach each other to clamp the battery body horizontally, and then clamp the battery body vertically through the longitudinal clamping mechanism, so that the lithium battery can be clamped and fixed in all directions through the cooperation of the transverse clamping mechanism and the longitudinal clamping mechanism, thereby improving the clamping and fixing effect of the lithium battery, avoiding damage to the lithium battery, and improving the stability of the transportation process.

[0015] 2. When the utility model is used, the staff rotates the handle to make the clamping frame clamp the battery body longitudinally, and then locks the gear through the locking mechanism to prevent the gear from rotating uncontrollably, and then the clamping frame and the fixing frame cooperate with each other to clamp and fix the battery body in all directions.

[0016] 3. When the utility model is used, after the clamping frame clamps the battery body, the handle is turned, and the handle drives the bolt to rotate. Since the bolt is threadedly connected to the threaded through hole of the support frame, the bolt descends while rotating, so that the positioning block at the bottom of the bolt presses the disc to fix the disc, and then the handle and the gear can be locked and fixed.

[0017] 4. When the utility model is in use, when the staff pushes the vehicle body to drive the battery body to move, if shaking occurs, the battery body pushes the clamping plate to move toward the clamping frame, and the clamping plate drives the connecting column and the movable plate to move synchronously. The movable plate compresses the spring, and the spring enables the movable plate and the clamping plate to cushion the shaking of the battery body. The gasket made of plastic foam material can also have a certain degree of shock-absorbing effect on the battery body, thereby further improving the safety of the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the vehicle body of the utility model;

[0020] Figure 3 This is a cross-sectional view of the internal structure of the transverse clamping mechanism of the utility model;

[0021] Figure 4 This is a cross-sectional view of the internal structure of the longitudinal clamping mechanism of the utility model;

[0022] Figure 5 It is an enlarged schematic diagram of the structure of the locking assembly of the utility model;

[0023] Figure 6 This is a top view of the interior of the shock absorbing component of the utility model.

[0024] Explanation of the reference numerals: 100, vehicle body; 200, battery body; 300, horizontal clamping mechanism; 301, connecting frame; 302, driving frame; 303, sprocket; 304, chain; 305, driving motor; 306, bidirectional screw rod; 307, movable column; 308, fixed column; 309, slider; 310, slide groove; 311, guide groove; 400, fixed frame; 401, guide rod; 402, rack plate; 403, gear; 404, fixed plate; 405, clamping frame; 406, handle; 500, locking assembly; 501, disc; 502, support frame; 503, handle; 504, bolt; 505, positioning block; 600, shock absorbing assembly; 601, spring; 602, movable plate; 603, connecting column; 604, splint; 605, limit rod; 606, gasket. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-6 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0026] According to one embodiment of the utility model, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown: This embodiment provides a clamping and transporting device for lithium battery production and processing, including a vehicle body 100 and a battery body 200, a lateral clamping mechanism 300 is arranged on the lower surface of the vehicle body 100, and the lateral clamping mechanism 300 includes a connecting frame 301 arranged at the center of the lower surface of the vehicle body 100, a driving frame 302 is arranged at the end of the connecting frame 301, sprocket wheels 303 are installed on both sides of the driving frame 302, and bidirectional screw rods 306 are installed on both sides of the connecting frame 301, and the ends of the two bidirectional screw rods 306 are respectively fixed to the end centers of the two sprocket wheels 303, and the surfaces of the two sprocket wheels 303 are connected to the chains 303 for transmission. 4. A driving motor 305 is provided on one side of the outer surface of the driving frame 302. The output end of the driving motor 305 is connected to the end center of one of the sprocket wheels 303. The threaded surfaces on both sides of the surface of the bidirectional screw rod 306 are respectively threadedly connected with movable columns 307. A fixed column 308 is provided on the upper end of the movable column 307. A guide groove 311 is provided on the upper surface of the vehicle body 100 corresponding to the position of the fixed column 308. The fixed column 308 is slidably arranged in the guide groove 311. A fixed frame 400 is provided on the upper end of the fixed column 308. A longitudinal clamping mechanism is provided in the fixed frame 400. The staff places the battery body 200 on the two The drive motor 305 is then started, and the output end of the drive motor 305 drives the sprocket 303 to rotate. Under the transmission action of the chain 304, the two sprockets 303 rotate synchronously, and the two sprockets 303 drive the two bidirectional screw rods 306 to rotate when the two bidirectional screw rods 306 rotate. When the two bidirectional screw rods 306 rotate, they drive the two movable columns 307 to approach each other. The movable column 307 drives the fixed column 308 to move synchronously, so that when the fixed columns 308 approach each other, they drive the fixed frames 400 to approach each other, so that the fixed frames 400 approach each other to clamp the battery body 200 horizontally, and then through the longitudinal clamping mechanism The battery body 200 is clamped longitudinally, so that the lithium battery can be clamped and fixed in all directions through the cooperation between the transverse clamping mechanism 300 and the longitudinal clamping mechanism, thereby improving the clamping and fixing effect of the lithium battery, avoiding damage to the lithium battery, and improving the stability of the transportation process; slide grooves 310 are provided on both sides of the guide groove 311, and sliders 309 are provided on both sides of the fixed column 308. The sliders 309 are slidably arranged in the slide grooves 310. During the movement process, the fixed column 308 drives the sliders 309 to slide in the slide grooves 310. The sliders 309 and the slide grooves 310 can make the movement process of the fixed column 308 more stable;The longitudinal clamping mechanism includes guide rods 401 arranged on both sides of the interior of the fixed frame 400, rack plates 402 are slidably arranged on the surface of the guide rods 401, a gear 403 is installed at the center of the interior of the fixed frame 400, and the gear 403 is meshed with the rack plates 402 on both sides, and the upper and lower side surfaces of one end of the rack plate 402 are provided with a fixed plate 404, and the side wall of the fixed frame 400 is provided with a through groove corresponding to the position of the fixed plate 404, the end of the fixed plate 404 is slidably arranged in the through groove, and a clamping frame 405 is provided at the end of the fixed plate 404, and a handle 406 is provided at the center of the upper surface of the fixed frame 400, the lower end of the handle 406 is connected to the center of the upper end of the gear 403, and a locking assembly 500 is provided on the surface of the handle 406, and the clamping frame 40 5 is provided with a shock absorbing assembly 600. The staff rotates the handle 406 to make the handle 406 drive the gear 403 to rotate. Since the gear 403 is meshed with the rack plates 402 on both sides, the gear 403 drives the rack plates 402 on both sides to slide on the guide rod 401 when rotating. When the two rack plates 402 slide, they drive the fixed plates 404 at the ends to approach each other, and then the fixed plates 404 drive the clamping frames 405 to approach each other, so that the clamping frames 405 clamp the battery body 200 longitudinally, and then the gear 403 is locked by the locking mechanism to prevent the gear 403 from rotating uncontrollably, and then the battery body 200 can be clamped and fixed in all directions by the cooperation between the clamping frame 405 and the fixed frame 400;

[0027] According to another embodiment of the present invention, Figure 2 and Figure 5 As shown, the locking assembly 500 includes a disc 501 arranged on the lower surface of the handle 406, a support frame 502 is arranged on the upper surface of the fixing frame 400 and located on one side of the disc 501, a threaded through hole is opened in the support frame 502, a bolt 504 is threadedly connected in the threaded through hole of the support frame 502, a handle 503 is arranged on the upper end of the bolt 504, and a positioning block 505 is arranged on the lower end of the bolt 504. When the handle 406 rotates, the disc 501 is driven to rotate. When the clamping frame 405 clamps the battery body 200 After that, the handle 503 is turned, and the handle 503 drives the bolt 504 to rotate. Since the bolt 504 is threadedly connected to the threaded through hole of the support frame 502, the bolt 504 descends while rotating, so that the positioning block 505 at the bottom of the bolt 504 presses the disc 501 to fix the disc 501, and then the handle 406 and the gear 403 can be locked and fixed; the lower end of the positioning block 505 is provided with an anti-slip thread, and the protective thread improves the fixing effect of the positioning block 505 on the disc 501 and improves stability;

[0028] In another embodiment of the present invention, Figure 4 and Figure 6As shown, the shock absorbing component 600 includes springs 601 arranged on both sides of the clamping frame 405, a movable plate 602 is arranged at the end of the spring 601, a connecting column 603 is arranged at the center of the movable plate 602, a through hole is opened on the surface of the clamping frame 405 and corresponds to the position of the connecting column 603, the connecting column 603 is penetrated through the through hole of the clamping frame 405, and the cross section of the connecting column 603 is adapted to the cross section of the through hole of the clamping frame 405, a clamping plate 604 is arranged at the end of the connecting column 603, a gasket 606 is arranged at the center of the side wall of the fixed frame 400, and the material of the gasket 606 is plastic foam material. When the staff pushes the vehicle body 100 to drive the battery body 200 to move, if shaking occurs, the battery body 200 pushes the clamping plate 604 to move in the direction close to the clamping frame 405, and the clamping plate 604 drives the connecting column 603 and the movable plate 602 to move synchronously. The movable plate 602 compresses the spring 601, and the spring 601 enables the movable plate 602 and the clamping plate 604 to cushion the shaking of the battery body 200. The gasket 606 made of plastic foam material can also have a certain degree of shock-absorbing effect on the battery body 200, thereby further improving the safety of the transportation process; a rubber pad is arranged on the surface of the clamping plate 604, and the rubber pad prevents the clamping plate 604 from damaging the battery body 200; through holes are opened at both ends of the movable plate 602, and limiting rods 605 are arranged through the through holes at both ends of the movable plate 602. The cross-section of the limiting rod 605 is adapted to the cross-section of the through holes at both ends of the movable plate 602, and the two ends of the limiting rod 605 are fixed to the inner wall of the clamping frame 405. When the movable plate 602 moves, it slides along the length direction of the limiting rod 605, so that the movement process of the connecting column 603 and the clamping plate 604 is more stable, and the clamping plate 604 is prevented from being skewed.

[0029] The use of this utility model:

[0030] The staff places the battery body 200 between the two fixed frames 400 and then starts the drive motor 305. The output end of the drive motor 305 drives the sprocket 303 to rotate. Under the transmission action of the chain 304, the two sprockets 303 rotate synchronously. When the two sprockets 303 rotate, they drive the two bidirectional screw rods 306 to rotate. When the two bidirectional screw rods 306 rotate, they drive the two movable columns 307 to approach each other. The movable columns 307 drive the fixed columns 308 to move synchronously, so that when the fixed columns 308 approach each other, they drive the fixed frames 400 to approach each other, so that the fixed frames 400 are approached to each other to clamp the battery body 200 laterally. Then, the handle 406 is rotated to make the handle 406 drive the gear 403 to rotate. Since the gear 403 is meshed with the rack plates 402 on both sides, when the gear 403 rotates, it drives the rack plates 402 on both sides to slide on the guide rod 401. 02 drives the fixing plates 404 at the ends to approach each other during sliding, and then the fixing plates 404 drive the clamping frames 405 to approach each other, so that the clamping plates 604 contact the side of the battery body 200 to clamp the battery body 200 longitudinally, and finally rotate the handle 503, and the handle 503 drives the bolt 504 to rotate. Since the bolt 504 is threadedly connected to the threaded through hole of the support frame 502, the bolt 504 rotates and descends at the same time, so that the positioning block 505 at the bottom of the bolt 504 presses the disc 501 to fix the disc 501, and then the handle 406 and the gear 403 can be locked and fixed to prevent the gear 403 from rotating uncontrollably. The utility model can clamp and fix the battery body 200 in all directions through the cooperation between the clamping frame 405 and the fixing frame 400, thereby improving the clamping and fixing effect of the lithium battery, avoiding damage to the lithium battery, and improving the stability of the transportation process.

[0031] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A gripping and transporting device for lithium battery production and processing, comprising a vehicle body (100) and a battery body (200), characterized in that: The lower surface of the vehicle body (100) is provided with a transverse clamping mechanism (300), and the transverse clamping mechanism (300) comprises a connecting frame (301) arranged at the center of the lower surface of the vehicle body (100), a driving frame (302) is arranged at the end of the connecting frame (301), sprocket wheels (303) are installed on both sides of the driving frame (302), and bidirectional screw rods (306) are installed on both sides of the connecting frame (301), and the ends of the two bidirectional screw rods (306) are respectively fixed to the end centers of the two sprocket wheels (303), and the surfaces of the two sprocket wheels (303) are connected to the chains (304) in a transmission manner, and the outer surface of the driving frame (302) is provided with a A driving motor (305) is arranged on the side, and the output end of the driving motor (305) is connected to the end center of one of the sprocket wheels (303). The threaded surfaces on both sides of the surface of the bidirectional screw rod (306) are respectively threadedly connected with movable columns (307). The upper end of the movable column (307) is provided with a fixed column (308). A guide groove (311) is opened on the upper surface of the vehicle body (100) and corresponds to the position of the fixed column (308). The fixed column (308) is slidably arranged in the guide groove (311). A fixed frame (400) is arranged at the upper end of the fixed column (308), and a longitudinal clamping mechanism is arranged in the fixed frame (400).

2. A clamping and transporting device for lithium battery production and processing as claimed in claim 1, characterized in that: Slide grooves (310) are provided on both sides of the guide groove (311), and sliding blocks (309) are provided on both sides of the fixed column (308), and the sliding blocks (309) are slidably arranged in the slide grooves (310).

3. A clamping and transporting device for lithium battery production and processing as claimed in claim 1, characterized in that: The longitudinal clamping mechanism comprises guide rods (401) arranged on both sides of the interior of the fixed frame (400), rack plates (402) are slidably arranged on the surface of the guide rods (401), a gear (403) is installed in the center of the interior of the fixed frame (400), and the gear (403) is meshedly connected with the rack plates (402) on both sides, and the upper and lower side surfaces of one end of the rack plate (402) are both provided with fixing plates (404), and the side walls of the fixed frame (400) and the corresponding A through slot is provided at the position of the fixed plate (404), the end of the fixed plate (404) is slidably arranged in the through slot, a clamping frame (405) is provided at the end of the fixed plate (404), a handle (406) is provided at the center of the upper surface of the fixed frame (400), the lower end of the handle (406) is connected to the center of the upper end of the gear (403), and a locking assembly (500) is provided on the surface of the handle (406), and a shock absorbing assembly (600) is provided in the clamping frame (405).

4. A clamping and transporting device for lithium battery production and processing as claimed in claim 3, characterized in that: The locking assembly (500) includes a disc (501) arranged on the lower surface of the handle (406), a support frame (502) is arranged on the upper surface of the fixing frame (400) and located on one side of the disc (501), a threaded through hole is opened in the support frame (502), a bolt (504) is threadedly connected in the threaded through hole of the support frame (502), a handle (503) is arranged at the upper end of the bolt (504), and a positioning block (505) is arranged at the lower end of the bolt (504).

5. A clamping and transporting device for lithium battery production and processing as claimed in claim 4, characterized in that: The lower end of the positioning block (505) is provided with an anti-slip thread.

6. A clamping and transporting device for lithium battery production and processing as claimed in claim 3, characterized in that: The shock absorbing component (600) includes springs (601) arranged on both sides of the clamping frame (405), a movable plate (602) is arranged at the end of the spring (601), a connecting column (603) is arranged in the center of the movable plate (602), a through hole is opened on the surface of the clamping frame (405) and corresponds to the position of the connecting column (603), the connecting column (603) is penetrated in the through hole of the clamping frame (405), and the cross section of the connecting column (603) is adapted to the cross section of the through hole of the clamping frame (405), a clamping plate (604) is arranged at the end of the connecting column (603), and a gasket (606) is arranged in the center of the side wall of the fixed frame (400), and the material of the gasket (606) is plastic foam material.

7. A clamping and transporting device for lithium battery production and processing as claimed in claim 6, characterized in that: A rubber pad is provided on the surface of the clamping plate (604).

8. A clamping and transporting device for lithium battery production and processing as claimed in claim 6, characterized in that: Through holes are provided at both ends of the movable plate (602), and limiting rods (605) are arranged through the through holes at both ends of the movable plate (602). The cross section of the limiting rod (605) is adapted to the cross section of the through holes at both ends of the movable plate (602), and the two ends of the limiting rod (605) are fixed to the inner wall of the clamping frame (405).

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