Feeding mechanism of lithium battery production line
By designing a lithium battery feeding mechanism including lifting assembly, rotating roller, limit assembly and rubber ball, the problem of unstable position of the lithium battery during the transportation of the crawler is solved, and transportation efficiency and packaging progress are improved.
Patent Information
- Application Number
- CN202411640130.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
After assembly, it is difficult to maintain the battery position during the transportation of the crawler, which affects the transportation efficiency and packaging progress.
Design a feeding mechanism for a lithium battery production line, including a workbench, lifting assembly, rotating roller, drive motor, conveyor belt, limit assembly and rubber ball. The height of the conveyor belt is adjusted by the lifting assembly, and the rotating roller drives the conveyor belt to rotate, and the limit assembly and rubber ball are used in conjunction with each other to ensure the stable and safe position of the battery block during the conveying process.
The position of lithium batteries during transportation is achieved, the transportation efficiency and packaging progress are improved, and working time is reduced.
Smart Images
Figure CN119683285A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of lithium battery production, and in particular to a feeding mechanism for a lithium battery production line. Background Art
[0002] The process of assembling lithium battery cells into groups is called PACK, which can be a single battery or a series-parallel battery module. After the lithium battery cell assembly is completed, it is usually transferred and transported by a crawler conveyor. When the existing lithium battery is assembled and transported by a crawler conveyor, it is difficult to ensure that the position of the lithium battery will not change during the transmission process, which affects the position of the lithium battery on the surface of the crawler conveyor. In addition, the transportation height cannot be adjusted according to the on-site operation requirements during transportation, which affects the picking operation in the assembly line packaging operation, thereby affecting the packaging progress in the production packaging process and extending the time required for the work. Summary of the invention
[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a feeding mechanism for a lithium battery production line, which has the advantages of solving the problems raised in the above background technology.
[0004] The above technical objectives of the present invention are achieved through the following technical solutions: The lifting of the ...
[0005] By adopting the above technical solution, during operation, the operator turns on the lifting component according to the operation requirements, and cooperates to lift the bottom plate and other components on the bottom plate up and down to a suitable loading operation height. Then the operator places the battery block to be loaded on the upper surface of the conveyor belt. At this time, the operator turns on the drive motor to drive the roller to rotate, and the conveyor belt that is jointly sleeved on the outside of the roller and multiple connecting rollers cooperates with the rotation and conveying work. During the conveying operation, in order to prevent the battery block from shifting in position, the operator simultaneously turns on the electric cylinder on the adjacent side of the support plate according to the operation requirements, and cooperates with the output end and the limit plate at the output end to move toward each other until the contact plate on the adjacent side of the limit plate is moved to a suitable spacing position. When the battery block on the conveyor belt passes between the contact plates, the gap between the contact plates can play a limiting role. At the same time, when the battery block passes between the contact plates, it can play a protective role by contacting with the rubber ball. At the same time, the spring arranged between the contact plate and the limit plate can play a buffering and shock-absorbing role to protect the safe conveying operation of the battery block.
[0006] Further arrangement: the lifting assembly includes a slide groove opened on the upper surface of the workbench, symmetrical fixed seats are provided on both sides of the slide groove, positive and negative screw rods are rotatably connected between the fixed seats, one end of the positive and negative screw rods is connected to a servo motor through a coupling, and a first slider and a second slider are matched and connected to the outer side of the positive and negative screw rods, the first slider and the second slider are both slidably matched with the slide groove, the tops of the first slider and the second slider are rotatably connected to support rods, the tops of the support rods are hinged with bases, and the bases are fixedly connected to both sides of the bottom of the base plate.
[0007] By adopting the above technical solution, according to the operation requirements, the operator turns on the servo motor to drive the forward and reverse screws to rotate. At this time, the first slider and the second slider on the forward and reverse screws cooperate with the slide groove to move toward each other, and the support rods on the first slider and the second slider cooperate with the base to lift the bottom plate and other components on the bottom plate up and down to a suitable conveying operation height, thereby realizing conveying operation tasks at different heights.
[0008] Further configuration: telescopic rods are provided between the two sides of the limiting plate and the supporting plate.
[0009] By adopting the above technical solution, the limit plate plays a certain supporting and stabilizing role in the process of extending the output end of the electric cylinder through the setting of the telescopic rod, thereby ensuring the stability of the limit plate.
[0010] Further configuration: a support assembly is provided between the top of the workbench and the bottom plate, the support assembly includes support tubes arranged around the top of the workbench, the support tubes are all opened upward, and movable plates are provided in the support tubes for sliding up and down. The tops of the movable plates are vertically fixedly connected to support frames, and the tops of the support frames extend to the outside of the support tubes and are fixedly connected to the bottom of the bottom plate.
[0011] By adopting the above technical solution, the base plate plays a supporting role during the up and down lifting operation of the lifting assembly through the cooperation of the support tube and the movable plate and support frame inside the support tube, thereby ensuring the stability of the base plate during the up and down lifting operation.
[0012] Further configuration: antistatic cloth is fixedly connected to the surface of the conveyor belt.
[0013] By adopting the above technical solution and setting the anti-static cloth, it is possible to prevent the battery blocks from being damaged by static electricity during the transportation process with the conveyor belt.
[0014] It is further configured that the outer side of the rubber ball is coated with an insulating coating.
[0015] By adopting the above technical solution, when the rubber ball contacts the battery block, the insulating coating on the surface of the rubber ball can prevent the electrolyte from contacting the rubber ball, thereby increasing the service life of the rubber ball.
[0016] In summary, the present invention has the following beneficial effects: When the present invention is in operation, the operator starts the lifting assembly according to the operation requirements, and cooperates to lift the bottom plate and other components on the bottom plate up and down to a suitable loading operation height, and then the operator places the battery block to be loaded on the upper surface of the conveyor belt, and at this time the operator starts the driving motor to drive the roller to rotate, and the conveyor belt that is jointly sleeved on the outer sides of the roller and multiple connecting rollers cooperates with the rotation and conveying work. During the conveying operation, in order to prevent the battery block from being displaced, the operator starts the electric cylinder on the adjacent side of the support plate according to the operation requirements, and cooperates with the output end and the limit plate of the output end to move toward each other until the contact plate on the adjacent side of the limit plate is moved to a suitable spacing position, when the battery block on the conveyor belt passes between the contact plates, the gap between the contact plates can play a limiting role, and at the same time, when the battery block passes between the contact plates, it can play a protective role by contacting with the rubber ball, and at the same time, the spring arranged between the contact plate and the limit plate can play a buffering and shock absorbing role to protect the safe conveying operation of the battery block. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 is a rear view of the present invention; Figure 3 It is a top view of the base plate of the present invention.
[0018] In the figure, 1. workbench; 2. bottom plate; 3. lifting assembly; 4. support plate; 5. roller; 6. driving motor; 7. connecting roller; 8. conveyor belt; 9. limit assembly; 10. mounting hole; 11. electric cylinder; 12. limit plate; 13. contact plate; 14. buffer spring; 15. rubber ball; 16. slide groove; 17. fixed seat; 18. positive and negative threaded rod; 19. servo motor; 20. first slider; 21. second slider; 22. support rod; 23. base; 24. telescopic rod; 25. support assembly; 26. support cylinder; 27. movable plate; 28. support frame; 29. antistatic cloth; 30. insulating coating. DETAILED DESCRIPTION
[0019] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 3 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.
[0020] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
[0021] Embodiment 1: A feeding mechanism for a lithium battery production line, such as Figure 1 , 2 As shown in , 3, it includes a workbench 1, a base plate 2 is provided above the workbench 1, a lifting assembly 3 is provided between the bottom of the base plate 2 and the workbench 1, the lifting assembly 3 includes a slide 16 opened on the upper surface of the workbench 1, symmetrical fixed seats 17 are provided on both sides of the slide 16, a positive and negative threaded rod 18 is rotatably connected between the fixed seats 17, one end of the positive and negative threaded rod 18 is connected to a servo motor 19 through a coupling, a first slider 20 and a second slider 21 are matched and connected to the outer side of the positive and negative threaded rod 18, the first slider 20 and the second slider 21 are both slidably matched with the slide 16, and the first slider 20 and the top of the second slider 21 are both rotatably connected to support rods 22, the tops of the support rods 22 are hinged with bases 23, the bases 23 are fixedly connected to the two sides of the bottom of the base plate 2, and symmetrical support plates 4 are provided on both sides of the top of the workbench 1, rollers 5 are rotatably connected between the support plates 4, one end of the roller 5 is connected to a driving motor 6 through a coupling, one side of the roller 5 is rotatably connected to a plurality of connecting rollers 7 arranged at equal intervals and in parallel between the support plates 4, a conveyor belt 8 is jointly sleeved between the roller 5 and the plurality of connecting rollers 7, and an anti-static cloth 29 is fixedly connected to the surface of the conveyor belt 8.
[0022] like Figure 1 , 3As shown, a limit assembly 9 is provided on the upper position of the conveyor belt 8, and the limit assembly 9 includes mounting holes 10 opened between adjacent support plates 4, and the mounting holes 10 are symmetrically arranged. Electric cylinders 11 are provided in the mounting holes 10, and the electric cylinders 11 work synchronously. The adjacent sides of the output ends of the electric cylinders 11 are fixedly connected with limit plates 12, and telescopic rods 24 are provided between the two sides of the limit plates 12 and the support plates 4. A contact plate 13 is provided on the adjacent side of the limit plate 12, and a plurality of buffer springs 14 are provided between the contact plate 13 and the limit plate 12. A plurality of rubber balls 15 are rotatably connected between the adjacent contact plates 13, and the outer side of the rubber balls 15 is coated with an insulating coating 30.
[0023] like Figure 1 As shown, a support assembly 25 is provided between the top of the workbench 1 and the base plate 2. The support assembly 25 includes a support tube 26 arranged around the top of the workbench 1. The support tube 26 is opened upward. A movable plate 27 is slidably fitted in the support tube 26. The top of the movable plate 27 is vertically fixedly connected to a support frame 28. The top of the support frame 28 extends to the outside of the support tube 26 and is fixedly connected to the bottom of the base plate 2.
[0024] In the embodiment of the present invention, during operation, the operator turns on the servo motor 19 according to the operation requirements to drive the forward and reverse screw rods 18 to rotate. At this time, the first slider 20 and the second slider 21 on the forward and reverse screw rods 18 cooperate with the slide slot 16 to move toward each other, and the support rod 22 on the first slider 20 and the second slider 21 cooperates with the base 23 to lift the bottom plate 2 and other components on the bottom plate 2 up and down to a suitable conveying operation height to achieve conveying operation tasks at different heights. Then the operator places the battery block to be loaded on the upper surface of the conveyor belt 8. At this time, the operator turns on the drive motor 6 to drive the roller 5 to rotate, and the conveyor belt 8 jointly sleeved on the outer side of the roller 5 and multiple connecting rollers 7 cooperates to rotate and convey. During operation and transportation, in order to prevent the battery blocks from shifting in position, the operator simultaneously turns on the electric cylinder 11 on the adjacent side of the support plate 4 according to the operation requirements, and cooperates with the output end and the limit plate 12 at the output end to move toward each other, until the contact plate 13 on the adjacent side of the limit plate 12 is moved to a suitable spacing position. When the battery blocks on the conveyor belt 8 pass between the contact plates 13, the gaps between the contact plates 13 can play a limiting role. At the same time, when the battery blocks pass between the contact plates 13, they can play a protective role by contacting with the rubber balls 15. At the same time, the springs arranged between the contact plates 13 and the limit plates 12 can play a buffering and shock-absorbing role to protect the safe transportation of the battery blocks.
[0025] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the technical field to which the present invention belongs and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.
Claims
1. A feeding mechanism for a lithium battery production line, comprising a workbench (1), characterized in that: A bottom plate (2) is provided above the workbench (1), a lifting assembly (3) is provided between the bottom of the bottom plate (2) and the workbench (1), symmetrical support plates (4) are provided on both sides of the top of the workbench (1), a roller (5) is rotatably connected between the support plates (4), one end of the roller (5) is connected to a driving motor (6) via a coupling, one side of the roller (5) is rotatably connected to a plurality of connecting rollers (7) arranged at equal intervals and in parallel between the support plates (4), a conveyor belt (8) is sleeved between the roller (5) and the plurality of connecting rollers (7), and a limit assembly is provided above the conveyor belt (8) (9), the limit assembly (9) comprises mounting holes (10) opened between adjacent support plates (4), the mounting holes (10) are symmetrically arranged, electric cylinders (11) are arranged in each of the mounting holes (10), the electric cylinders (11) operate synchronously, adjacent sides of the output ends of the electric cylinders (11) are fixedly connected to limit plates (12), adjacent sides of the limit plates (12) are provided with contact plates (13), a plurality of buffer springs (14) are arranged between the contact plates (13) and the limit plates (12), and a plurality of rubber balls (15) are rotatably connected between adjacent contact plates (13).
2. The feeding mechanism of a lithium battery production line according to claim 1, characterized in that: The lifting assembly (3) comprises a slide groove (16) provided on the upper surface of the workbench (1), symmetrical fixed seats (17) are provided on both sides of the slide groove (16), a positive and negative threaded rod (18) is rotatably connected between the fixed seats (17), one end of the positive and negative threaded rod (18) is connected to a servo motor (19) through a coupling, a first slider (20) and a second slider (21) are matched and connected to the outer side of the positive and negative threaded rod (18), the first slider (20) and the second slider (21) are both slidably matched with the slide groove (16), the tops of the first slider (20) and the second slider (21) are both rotatably connected to support rods (22), the tops of the support rods (22) are both hinged with bases (23), and the bases (23) are both fixedly connected to the two sides of the bottom of the base plate (2).
3. The feeding mechanism of a lithium battery production line according to claim 1, characterized in that: Telescopic rods (24) are provided between the two sides of the limiting plate (12) and the supporting plate (4).
4. The feeding mechanism of a lithium battery production line according to claim 1, characterized in that: A support assembly (25) is provided between the top of the workbench (1) and the bottom plate (2), and the support assembly (25) comprises a support tube (26) provided on the top of the workbench (1). The support tube (26) is provided with an opening upward, and a movable plate (27) is provided in the support tube (26) so as to slide up and down. The top of the movable plate (27) is vertically fixedly connected to a support frame (28), and the top of the support frame (28) extends to the outside of the support tube (26) and is fixedly connected to the bottom of the bottom plate (2).
5. The feeding mechanism of a lithium battery production line according to claim 1, characterized in that: The surface of the conveyor belt (8) is fixedly connected with an antistatic cloth (29).
6. The feeding mechanism of a lithium battery production line according to claim 1, characterized in that: The outer side of the rubber ball (15) is coated with an insulating coating (30).