Battery cell transfer device

Abstract

A battery cell transfer device comprises a first conveying belt and a second conveying belt, the first conveying belt conveys battery cells into a packaging inner box on the second conveying belt, and the packaging inner box is arranged in a packaging outer box. The two side walls of the outer packaging box are each provided with a vertically-arranged first sliding groove and a second sliding groove located at the bottom of the first sliding groove and perpendicular to the first sliding groove, and the two side walls of the inner packaging box are each provided with a third sliding groove corresponding to the first sliding groove and a fourth sliding groove corresponding to the second sliding groove. Sliding supporting plates are symmetrically arranged on the two sides of the upper portion of the inner packaging box and connected with sliding blocks, first spring plates are obliquely arranged at one ends of the sliding blocks, the upper ends of obliquely-arranged buffer springs are connected with the first spring plates, the lower ends of the obliquely-arranged buffer springs are connected with second spring plates, and the second spring plates are connected to the outer wall of the outer packaging box. One or more vertical guide rails are arranged on the outer side of the outer packaging box and connected with the outer packaging box through fixing blocks. According to the invention, the battery cells can be boxed in the transfer process, and the working efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of battery production, and in particular to a battery cell transporting device. Background Art

[0002] Batteries are widely used in industrial production due to their low self-discharge rate, cyclic charge-discharge capability, and long storage life. As a key component of batteries, battery cells are transported via conveyor equipment after production and packed into boxes for storage. However, existing battery cells are typically transported to a designated location and then individually boxed, resulting in low efficiency and high workload, making them unsuitable for mass production. Summary of the Invention

[0003] The object of the present invention is to provide a battery cell transport device that can effectively solve the technical problems mentioned in the background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A battery cell transfer device comprises a first conveyor belt and a second conveyor belt, the first conveyor belt transports the battery cells to a packaging inner box on the second conveyor belt, the packaging inner box is arranged in a packaging outer box, both side walls of the packaging outer box are provided with a vertically arranged first slide groove and a second slide groove located at the bottom of the first slide groove and perpendicular to the first slide groove, both side walls of the packaging inner box are provided with a third slide groove corresponding to the first slide groove and a fourth slide groove corresponding to the second slide groove, sliding pallets are symmetrically arranged on both sides of the upper side of the packaging inner box, the sliding pallets are connected to the sliding block, one end of the sliding block is obliquely provided with a first spring plate, the upper end of the obliquely arranged buffer spring is connected to the first spring plate, and the lower end is connected to the second spring plate, and the second spring plate is connected to the packaging outer box. The outer wall of the packaging box is provided with more than one vertical guide rail, and the vertical guide rail is connected to the packaging box by a fixed block. After the battery cell slides from the first conveyor belt to the sliding pallet, the sliding pallet and the battery cell on the sliding pallet move downward. At the same time, during the sliding block sliding downward along the first slide groove, the buffer spring gradually increases the pulling force of the sliding pallet in the horizontal direction. When the sliding pallet slides to the position of the second slide groove, under the pull of the buffer spring, the sliding pallet passes through the fourth slide groove and the second slide groove in sequence and moves upward along the vertical guide rail. A deceleration component is provided at the entrance of the packaging box and on the side away from the first conveyor belt. The battery cell slides from the first conveyor belt and falls onto the sliding pallet after being decelerated by the deceleration component.

[0005] The top of the sliding panel also is provided with an interlocking structure, and the interlocking structure is connected with the second end of the sliding panel to the interlocking structure, and the interlocking structure is connected with the second end of the sliding panel to the interlocking structure.

[0006] Preferably, the first mounting block moves toward the second mounting block and positions the sliding push block in the first guide groove through a limiting assembly, the limiting assembly comprising a rotating piece rotatably mounted on the first mounting block, the rotating piece being connected to the positioning piece through a positioning bracket; The driving assembly includes a cylinder mounting plate arranged on the top of the fixed guide seat, the upper end of the fourth slider is connected to the movable slider after passing through the fourth guide groove, and the two side walls of the cylinder mounting plate are respectively provided with a power cylinder, and the power telescopic rod on the output end of the power cylinder is connected to the movable slider. When the battery cells are stacked to the position of the second slide slot on the packaging inner box, the motor drives the rotating piece to rotate until the positioning piece is separated from the second mounting block, the second spring pushes the sliding push block to move, and the power cylinder pushes the third guide rod to move so that the sliding pallet leaves the packaging inner box.

[0007] Preferably, the deceleration assembly includes a deceleration plate and a deceleration baffle, a first guide rod is connected to the outer wall of the deceleration plate, one end of the first guide rod passes through the first guide hole on the deceleration baffle, a first spring is provided between the deceleration plate and the deceleration baffle and is sleeved on the first guide rod, and the deceleration baffle is connected to the packaging box through a positioning plate.

[0008] Preferably, a second guide rod with a regular polygonal cross section is connected to the deceleration plate, and one end of the second guide rod passes through a second guide hole provided on the deceleration baffle.

[0009] Preferably, both sides of the upper portion of the outer packaging box are respectively provided with clearance grooves, and both side walls of the inner packaging box extend to above the clearance grooves.

[0010] Preferably, fixed handles are respectively provided on both side walls of the upper portion of the inner packaging box.

[0011] Preferably, the lower end of the vertical guide rail extends to the lower side of the second sliding groove, and the upper end surface is flush with the upper end surface of the packaging box.

[0012] Preferably, the second slide groove is symmetrical with respect to the first slide groove, and two vertical guide rails are provided on the outer side of the packaging box, and the two vertical guide rails are symmetrical with respect to the first slide groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects: After the sliding pallet leaves the outer packaging box, it moves upward along the vertical guide rail until it returns to the top of the packaging box and is ready to receive the next battery cell from the first conveyor belt; When the battery cells are stacked to the position of the second slide slot on the packaging inner box, the motor drives the rotating plate to rotate until the positioning plate is separated from the second mounting block, and the second spring pushes the sliding push block to move along the first guide slot. Then, the power cylinders on both sides of the cylinder mounting plate simultaneously push the third guide rod to move along the third guide slot so that the sliding push block pushes the sliding pallet to leave the packaging inner box. At this time, when the battery cells are stacked to a corresponding height in the packaging inner box, the newly loaded battery cells can directly enter the packaging inner box; when the battery cells are separated from the first conveyor belt, the movement speed is relatively fast, and the deceleration plate can appropriately decelerate the battery cells to be boxed to ensure that the battery cells are smoothly transferred into the packaging inner box. After the packaging inner box is loaded and transported to the designated position by the second conveyor belt, the packaging inner box can be taken out from the outside of the packaging to the inside; the present invention is beneficial to protecting the battery cells during the packaging process and improving the efficiency of transportation and packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a battery cell transport device according to an embodiment of the present invention; Figure 2 1 is a schematic diagram of the assembly of the inner packaging box according to an embodiment of the present invention; Figure 3 This is a schematic structural diagram of a packaging box in an embodiment of the present invention; Figure 4This is a schematic structural diagram of the inner packaging box in an embodiment of the present invention; Figure 5 is a schematic structural diagram of a pushing assembly in an embodiment of the present invention; Figure 6 yes Figure 5 A partial enlarged schematic diagram; In the figure, 1, first conveyor belt, 2, second conveyor belt, 3, inner packaging box, 4, outer packaging box, 5, first slide, 6, second slide, 7, third slide, 8, fourth slide, 9, sliding support plate, 10, sliding block, 11, first spring plate, 12, buffer spring, 13, second spring plate, 14, vertical guide rail, 15, sliding push block, 16, sliding guide seat, 17, fixed guide seat, 18, second guide groove, 19, first mounting block , 20. Second mounting block, 21. Second spring, 22. Fourth guide groove, 23. Third guide rod, 24. Rotating plate, 25. Positioning bracket, 26. Positioning plate, 27. Cylinder mounting plate, 28. Moving slider, 29. Power cylinder, 30. Motor, 31. Speed ​​reducer, 32. Speed ​​reducer baffle, 33. First guide rod, 34. Positioning plate, 35. Second guide rod, 36. Make way groove, 37. Fixed handle, 38. Positioning bracket. DETAILED DESCRIPTION

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0016] See also Figure 1-6As shown, a battery cell transfer device includes a first conveyor belt 1 and a second conveyor belt 2, the first conveyor belt 1 conveys the battery cells to the packaging inner box 3 on the second conveyor belt 2, the packaging inner box 3 is arranged in the packaging outer box 4, and the two side walls of the packaging outer box 4 are provided with a vertically arranged first slide 5 and a second slide 6 located at the bottom of the first slide 5 and perpendicular to the first slide 5, the two side walls of the packaging inner box 3 are provided with a third slide 7 corresponding to the first slide 5 and a fourth slide 8 corresponding to the second slide 6, and sliding pallets 9 are symmetrically arranged on both sides of the upper side of the packaging inner box 3, the sliding pallet 9 is connected to the sliding block 10, and a first spring plate 11 is obliquely arranged at one end of the sliding block 10, the upper end of the obliquely arranged buffer spring 12 is connected to the first spring plate 11, and the lower end is connected to the second spring plate 13, and the second spring plate 13 is connected to On the outer wall of the packaging outer box 4, there is one or more vertical guide rails 14 on the outside of the packaging outer box 4, and the vertical guide rails 14 are connected to the packaging outer box 4 through fixed blocks. After the battery cells slide from the first conveyor belt 1 to the sliding pallet 9, the sliding pallet 9 and the battery cells on the sliding pallet 9 move downward. At the same time, during the sliding block 10 sliding downward along the first slide groove 5, the horizontal pulling force of the buffer spring 12 on the sliding pallet 9 gradually increases. When the sliding pallet 9 slides to the position of the second slide groove 6, under the pull of the buffer spring 12, the sliding pallet 9 passes through the fourth slide groove 8 and the second slide groove 6 in turn and moves upward along the vertical guide rail 14. A deceleration component is provided at the entrance of the packaging outer box 4 and on the side away from the first conveyor belt 1. The battery cells slide from the first conveyor belt 1 and fall onto the sliding pallet 9 after being decelerated by the deceleration component.

[0017] The lower end of the vertical guide rail 14 extends to the lower side of the second chute 6, and the upper end surface is flush with the upper end surface of the packaging box 4; The second chute 6 is symmetrical with respect to the first chute 5 , and two vertical guide rails 14 are provided on the outer side of the packaging outer box 4 , and the two vertical guide rails 14 are symmetrical with respect to the first chute 5 ; The push assembly includes a sliding push block 15, a sliding guide seat 16 and a fixed guide seat 17. One end surface of the sliding guide seat 16 is provided with a first guide groove, and the top is provided with a second guide groove 18 connected to the first guide groove. The sliding push block 15 is passed through the first guide groove. One end of the sliding push block 15 and the sliding guide seat 16 are respectively connected to a first mounting block 19 and a second mounting block 20. A second spring 21 is provided between the first mounting block 19 and the second mounting block 20. The fixed guide seat 17 is provided between the two sliding guide seats 1 6, a third guide groove is respectively provided on both end surfaces of the fixed guide seat 17, and a fourth guide groove 22 connected to the third guide groove is opened on the top, and a third guide rod 23 is provided in the third guide groove. A fourth slider is provided on the top of the third guide rod 23, and the fourth slider is arranged in the fourth guide groove 22. When the battery cell is stacked to the position of the second slide groove 6 on the packaging inner box 3, the second spring 21 pushes the sliding push block 15 to move toward the sliding pallet 9, and the driving assembly pushes the third guide rod 23 to move along the third guide groove until the sliding push block 15 pushes the sliding pallet 9 to leave the top of the packaging inner box 3; The first mounting block 19 moves toward the second mounting block 20 and positions the sliding push block 15 in the first guide groove through a limiting assembly. The limiting assembly includes a rotating piece 24 rotatably mounted on the first mounting block 19. The rotating piece 24 is connected to the positioning piece 26 through a positioning bracket 25. The driving assembly includes a cylinder mounting plate 27 arranged on the top of the fixed guide seat 17, and the fixed guide seat 17 is connected to the packaging outer box 4 through a positioning bracket 38. The upper end of the fourth slider passes through the fourth guide groove 22 and is connected to the movable slider 28. The two side walls of the cylinder mounting plate 27 are respectively provided with a power cylinder 29. The power telescopic rod on the output end of the power cylinder 29 is connected to the movable slider 28. When the battery cells are stacked to the position of the second slide groove 6 on the packaging inner box 3, the motor 30 drives the rotating piece 24 to rotate until the positioning piece 26 is separated from the second mounting block 20. The second spring 21 pushes the sliding push block 15 to move, and the power cylinder 29 pushes the third guide rod 23 to move so that the sliding support plate 15 leaves the top of the packaging inner box 3; The deceleration assembly includes a deceleration plate 31 and a deceleration baffle 32. A first guide rod 33 is connected to the outer wall of the deceleration plate 31. One end of the first guide rod 33 passes through a first guide hole on the deceleration baffle 32. A first spring is provided between the deceleration plate 31 and the deceleration baffle 32 and is sleeved on the first guide rod 33. The deceleration baffle 32 is connected to the packaging outer box 4 through a positioning plate 34. The deceleration plate 31 is connected to a second guide rod 35 having a regular polygonal cross section, and one end of the second guide rod 35 passes through a second guide hole formed on the deceleration baffle 32. The upper sides of the outer packaging box 4 are respectively provided with clearance grooves 36, and the two side walls of the inner packaging box 3 extend to the upper side of the clearance grooves 36; Fixed handles 37 are provided on both side walls of the upper portion of the inner packaging box 3; When the battery pack 3 is loaded, the battery pack 3 is loaded into the storage box 3 and the battery pack 3 is loaded into the storage box 3. ... When the battery cells are stacked to the position of the second slide slot 6 on the packaging inner box 3, the motor 30 drives the rotating piece 24 to rotate until the positioning piece 26 is separated from the second mounting block 20, the second spring 21 pushes the sliding push block 15 to move along the first guide slot. Then, the power cylinders 29 on both sides of the cylinder mounting plate 27 simultaneously push the third guide rod 23 to move along the third guide slot so that the sliding push block 15 pushes the sliding support plate 9 to leave the packaging inner box 3. At this time, when the battery cells are stacked to a corresponding height in the packaging inner box 3, the newly loaded battery cells can directly enter the packaging inner box 3; when the battery cells are separated from the first conveyor belt 1, the movement speed is relatively fast, and the deceleration plate 31 can appropriately decelerate the battery cells to be boxed to ensure that the battery cells are smoothly transferred into the packaging inner box. After the packaging inner box is loaded and transported to the designated position by the second conveyor belt 2, the packaging inner box 3 can be taken out from the outside of the packaging to the inside; the present invention is beneficial to protecting the battery cells during the packaging process and improving the efficiency of transportation and packaging.

[0018] The above content is merely an example and explanation of the structure of the present invention. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them in a similar manner. As long as they do not deviate from the structure of the present invention or exceed the scope defined by the claims, they should all fall within the scope of protection of the present invention.

Claims

1. A battery cell transport device, characterized in that: The lifting mechanism comprises a first conveyor belt and a second conveyor belt, wherein the first conveyor belt conveys the battery cells to the packaging inner box on the second conveyor belt, and the packaging inner box is arranged in the packaging outer box. Both side walls of the packaging outer box are provided with a vertical first slide groove and a second slide groove located at the bottom of the first slide groove and perpendicular to the first slide groove. Both side walls of the packaging inner box are provided with a third slide groove corresponding to the first slide groove and a fourth slide groove corresponding to the second slide groove. Sliding support plates are symmetrically arranged on both sides of the upper side of the packaging inner box, and the sliding support plates are connected to the sliding block. A first spring plate is obliquely arranged at one end of the sliding block, and the upper end of the obliquely arranged buffer spring is connected to the first spring plate, and the lower end is connected to the second spring plate. The second spring plate is connected to the outer wall of the packaging outer box. , one or more vertical guide rails are provided on the outside of the packaging outer box, and the vertical guide rails are connected to the packaging outer box through a fixed block. After the battery cell slides from the first conveyor belt to the sliding pallet, the sliding pallet and the battery cell on the sliding pallet move downward. At the same time, during the sliding block sliding downward along the first slide groove, the buffer spring gradually increases the pulling force of the sliding pallet in the horizontal direction. When the sliding pallet slides to the position of the second slide groove, under the pull of the buffer spring, the sliding pallet passes through the fourth slide groove and the second slide groove in sequence and moves upward along the vertical guide rail. A deceleration component is provided at the entrance of the packaging outer box and on the side away from the first conveyor belt. The battery cell slides from the first conveyor belt and falls onto the sliding pallet after being decelerated by the deceleration component.

2. The battery cell transport device according to claim 1, characterized in that: The top of the fixing plate is connected to the fixing plate, and the fixing plate is connected to the fixing plate by a spring, and the fixing plate is connected to the fixing plate by a spring.

3. The battery cell transport device according to claim 2, characterized in that: The first mounting block moves toward the second mounting block and positions the sliding push block in the first guide groove through a limiting assembly, wherein the limiting assembly includes a rotating piece rotatably mounted on the first mounting block, and the rotating piece is connected to the positioning piece through a positioning bracket; The driving assembly includes a cylinder mounting plate arranged on the top of the fixed guide seat, the upper end of the fourth slider is connected to the movable slider after passing through the fourth guide groove, and the two side walls of the cylinder mounting plate are respectively provided with a power cylinder, and the power telescopic rod on the output end of the power cylinder is connected to the movable slider. When the battery cells are stacked to the position of the second slide slot on the packaging inner box, the motor drives the rotating piece to rotate until the positioning piece is separated from the second mounting block, the second spring pushes the sliding push block to move, and the power cylinder pushes the third guide rod to move so that the sliding pallet leaves the packaging inner box.

4. The battery cell transport device according to claim 1, characterized in that: The deceleration assembly includes a deceleration plate and a deceleration baffle. A first guide rod is connected to the outer wall of the deceleration plate. One end of the first guide rod passes through the first guide hole on the deceleration baffle. A first spring is provided between the deceleration plate and the deceleration baffle and is sleeved on the first guide rod. The deceleration baffle is connected to the outer packaging box through a positioning plate.

5. The battery cell transport device according to claim 5, characterized in that: A second guide rod with a regular polygonal cross section is connected to the deceleration plate, and one end of the second guide rod passes through a second guide hole provided on the deceleration baffle.

6. The battery cell transport device according to claim 1, characterized in that: Both sides of the upper part of the outer packaging box are respectively provided with clearance grooves, and both side walls of the inner packaging box extend to above the clearance grooves.

7. The battery cell transport device according to claim 7, characterized in that: Fixed handles are respectively provided on both side walls of the upper portion of the inner packaging box.

8. The battery cell transport device according to claim 1, characterized in that: The lower end of the vertical guide rail extends to the lower side of the second sliding groove, and the upper end surface is flush with the upper end surface of the packaging box.

9. The battery cell transport device according to claim 1, characterized in that: The second slide groove is symmetrical with respect to the first slide groove. Two vertical guide rails are provided on the outer side of the packaging outer box. The two vertical guide rails are symmetrical with respect to the first slide groove.

Images