Assembling equipment for lithium battery processing

Abstract

The utility model discloses assembling equipment for lithium battery processing, which relates to the technical field of lithium batteries, and comprises a table body, two transmission rollers are rotatably connected in the table body, a conveying belt is sleeved on the roller walls of the two transmission rollers simultaneously, a support table is fixedly connected to the inner wall of the table body, the support table is arranged in the conveying belt, and the conveying belt is arranged on the inner wall of the table body. A motor is fixedly connected to the side wall of the table body, an output shaft of the motor is fixedly connected to the end of one of the transmission rollers, and a support is fixedly connected to the top end of the table body. The shell and the battery core group provided by the utility model move to the bottom of the pressing plate, the partition plate can keep the shell stable in the connecting frame, the positioning plate moves downwards to the positioning pressing groove in the inner wall to be in contact with the positioning sliding rod, the positioning sliding rod is pushed to move downwards, the pressing plate is accurately positioned when moving downwards, and the pressing plate completely covers the upper part of the connecting frame; and the influence on the assembly quality due to offset is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium batteries, in particular to an assembly device for lithium battery processing. Background Art

[0002] Lithium battery is a battery that uses lithium metal or lithium ions as the positive electrode material. It is one of the most widely used rechargeable batteries. It has the advantages of high energy density, long life, and light weight. It is widely used in mobile devices, electric vehicles, energy storage systems and other fields.

[0003] In the prior art, during the processing of lithium batteries, the components inside the lithium batteries need to be assembled and spliced ​​into the inside of the shell to ensure the subsequent stable use of the lithium batteries. During the assembly process, the relatively thin shell of the lithium battery will affect the stability during assembly. At the same time, in order to ensure the assembly efficiency, there is a lack of fixing and positioning processing, which will affect the quality of assembly. Utility Model Content

[0004] In view of the above problems existing in the existing lithium batteries, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide an assembly device for lithium battery processing, which solves the problem that the relatively thin shell of the lithium battery will affect the stability during assembly, and at the same time, in order to ensure the assembly efficiency, the lack of fixing and positioning processing will affect the quality of assembly.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A kind of assembly equipment for lithium battery processing, including a table body, two transmission rollers are rotatably connected inside the table body, and conveyor belts are simultaneously sleeved on the roller walls of the two transmission rollers, the inner wall of the table body is fixedly connected to a support platform, and the support platform is arranged inside the conveyor belt, the side wall of the table body is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to the end of one of the transmission rollers, the top of the table body is fixedly connected to a bracket, and the top inner wall of the bracket is fixedly connected to a cylinder, a bottom plate is placed on the upper surface of the conveyor belt, and the upper surface of the bottom plate is fixedly connected to a connecting frame, a plurality of shells are arranged inside the connecting frame, and battery core groups are inserted on the top inner walls of the plurality of shells, and a pressure plate is fixedly connected to the end of the piston rod of the cylinder, and the pressure plate is arranged above the battery core group.

[0008] Preferably, a plurality of partitions are fixedly connected inside the connection frame, and the side walls of the shell are pressed against the side walls of the partitions.

[0009] Preferably, an anti-skid pad is fixedly connected to the bottom of the pressure plate, and a bottom end side wall of the anti-skid pad is provided with a chamfered angle.

[0010] Preferably, a connecting plate is fixedly connected to the side wall of the connecting frame, a positioning slide rod is slidably provided on the inner wall of the connecting plate, a spring is sleeved on the rod wall of the positioning slide rod, a retaining ring is fixedly connected to the rod wall of the positioning slide rod, and the bottom of the retaining ring is fixedly connected to the top of the spring.

[0011] Preferably, a baffle is fixedly connected to the bottom of the positioning slide rod, a groove is formed on the inner wall of the bottom end of the connecting plate, and the baffle extends to the inner wall of the groove.

[0012] Preferably, a positioning plate is fixedly connected to the side wall of the pressure plate, a positioning groove is provided on the inner wall of the bottom end of the positioning plate, and the positioning plate is located on the inner wall of the positioning groove and is pressed against the top end of the positioning slide rod.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. In the utility model, the shell and the battery core group move to the bottom of the pressure plate, the partition can keep the shell stable inside the connection frame, the positioning plate moves down to the positioning groove of the inner wall and contacts the positioning slide bar, pushing the positioning slide bar to move down, so that the pressure plate can be accurately positioned when moving down, so that the pressure plate can completely cover the top of the connection frame to prevent displacement from affecting the assembly quality.

[0015] 2. In the utility model, the anti-skid pad ensures the anti-skid effect of the contact between the pressure plate and the battery core group, and the baffle plate can limit the positioning slide bar to prevent the positioning slide bar from excessively moving upward under the action of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0019] Figure 3 For the utility model Figure 1 A three-dimensional diagram of the structure of the middle table.

[0020] Description of reference numerals:

[0021] 1. Table body; 2. Drive roller; 3. Conveyor belt; 4. Support table; 5. Motor; 6. Bracket; 7. Cylinder; 8. Bottom plate; 9. Connecting frame; 10. Shell; 11. Battery core pack; 12. Partition; 13. Press plate; 14. Anti-slip pad; 15. Connecting plate; 16. Positioning slide bar; 17. Spring; 18. Retaining ring; 19. Baffle; 20. Positioning plate. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses an assembly device for lithium battery processing.

[0024] The utility model provides Figure 1-3 The shown assembly equipment for lithium battery processing includes a table body 1, and two transmission rollers 2 are rotatably connected inside the table body 1. Conveyor belts 3 are simultaneously sleeved on the roller walls of the two transmission rollers 2. A support platform 4 is fixedly connected to the inner wall of the table body 1, and the support platform 4 is arranged inside the conveyor belt 3. A motor 5 is fixedly connected to the side wall of the table body 1, and the output shaft of the motor 5 is fixedly connected to the end of one of the transmission rollers 2. A bracket 6 is fixedly connected to the top of the table body 1, and a cylinder 7 is fixedly connected to the inner wall of the top of the bracket 6. A bottom plate 8 is placed on the upper surface of the conveyor belt 3, and a connecting frame 9 is fixedly connected to the upper surface of the bottom plate 8. A plurality of shells 10 are arranged inside the connecting frame 9, and a battery core group 11 is inserted into the inner walls of the top ends of the plurality of shells 10. A pressure plate 13 is fixedly connected to the end of the piston rod of the cylinder 7, and the pressure plate 13 is arranged above the battery core group 11.

[0025] A plurality of partitions 12 are fixedly connected to the interior of the connecting frame 9, the side walls of the shell 10 are pressed against the side walls of the partitions 12, a connecting plate 15 is fixedly connected to the side walls of the connecting frame 9, a positioning slide 16 is slidably provided on the inner wall of the connecting plate 15, a spring 17 is sleeved on the rod wall of the positioning slide 16, a retaining ring 18 is fixedly connected to the rod wall of the positioning slide 16, the bottom of the retaining ring 18 is fixedly connected to the top of the spring 17, a positioning plate 20 is fixedly connected to the side wall of the pressure plate 13, a positioning groove is provided on the inner wall of the bottom end of the positioning plate 20, and the positioning plate 20 is located on the inner wall of the positioning groove and is pressed against the top of the positioning slide 16.

[0026] When in use, the output shaft of the motor 5 can drive the transmission roller 2 to rotate, the transmission roller 2 can drive the conveyor belt 3 to move, the conveyor belt 3 can drive the abutment plate 8 and the connecting frame 9 to move, so that the shell 10 and the battery core group 11 are moved to the bottom of the pressure plate 13, the partition 12 can make the shell 10 remain stable inside the connecting frame 9, the piston rod of the cylinder 7 can push the pressure plate 13 to move, so that the pressure plate 13 can be moved downward, and the battery core group 11 can be driven to extend to the inside of the shell 10, so as to ensure the assembly processing of the lithium battery, and the spring 17 can make the rod wall of the positioning slide rod 16 reset in time.

[0027] When the pressure plate 13 moves downward, the positioning plate 20 can be driven downward. The positioning plate 20 moves downward to the positioning groove on the inner wall and contacts the positioning slide bar 16, which can push the positioning slide bar 16 to move downward, so that the pressure plate 13 can be accurately positioned when it moves downward, so that the pressure plate 13 can completely cover the top of the connecting frame 9 to prevent deviation from affecting the assembly quality.

[0028] In order to limit the positioning slide bar 16, as shown in FIG. Figure 1-3 As shown, the bottom of the pressure plate 13 is fixedly connected with an anti-skid pad 14, the bottom side wall of the anti-skid pad 14 is provided with a chamfered angle, the bottom of the positioning slide rod 16 is fixedly connected with a baffle 19, the bottom inner wall of the connecting plate 15 is provided with a groove, and the baffle 19 extends to the inner wall of the groove.

[0029] The anti-skid pad 14 can ensure the anti-skid effect of the contact between the pressure plate 13 and the battery core group 11, and the baffle 19 can limit the positioning slide bar 16 to prevent the positioning slide bar 16 from excessively moving upward under the action of the spring.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An assembly device for lithium battery processing, comprising a table body (1), characterized in that: The table body (1) is rotatably connected to two transmission rollers (2) on the roller walls of the two transmission rollers (2), and a conveyor belt (3) is sleeved on the roller walls of the two transmission rollers (2). The inner wall of the table body (1) is fixedly connected to a support platform (4), and the support platform (4) is arranged inside the conveyor belt (3). The side wall of the table body (1) is fixedly connected to a motor (5), and the output shaft of the motor (5) is fixedly connected to the end of one of the transmission rollers (2). The top of the table body (1) is fixedly connected to a bracket (6). The top inner wall of the bracket (6) is fixedly connected to a cylinder (7), the upper surface of the conveyor belt (3) is placed with a bottom plate (8), the upper surface of the bottom plate (8) is fixedly connected to a connection frame (9), a plurality of shells (10) are provided inside the connection frame (9), a plurality of battery core groups (11) are inserted into the top inner walls of the plurality of shells (10), a pressure plate (13) is fixedly connected to the end of the piston rod of the cylinder (7), and the pressure plate (13) is arranged above the battery core group (11).

2. The lithium battery processing assembly equipment according to claim 1, characterized in that: A plurality of partitions (12) are fixedly connected inside the connection frame (9), and the side walls of the shell (10) are pressed against the side walls of the partitions (12).

3. The lithium battery processing assembly equipment according to claim 1, characterized in that: The bottom of the pressing plate (13) is fixedly connected with an anti-skid pad (14), and the bottom side wall of the anti-skid pad (14) is provided with a chamfered angle.

4. The lithium battery processing assembly equipment according to claim 1, characterized in that: A connecting plate (15) is fixedly connected to the side wall of the connecting frame (9), a positioning slide rod (16) is slidably provided on the inner wall of the connecting plate (15), a spring (17) is sleeved on the rod wall of the positioning slide rod (16), a retaining ring (18) is fixedly connected to the rod wall of the positioning slide rod (16), and the bottom of the retaining ring (18) is fixedly connected to the top of the spring (17).

5. The lithium battery processing assembly equipment according to claim 4, characterized in that: A baffle (19) is fixedly connected to the bottom of the positioning slide rod (16), a groove is formed on the inner wall of the bottom end of the connecting plate (15), and the baffle (19) extends to the inner wall of the groove.

6. The lithium battery processing assembly equipment according to claim 1, characterized in that: A positioning plate (20) is fixedly connected to the side wall of the pressure plate (13), a positioning groove is provided on the inner wall of the bottom end of the positioning plate (20), and the positioning plate (20) is located on the inner wall of the positioning groove and is pressed against the top end of the positioning slide rod (16).

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