Full-automatic gasket machine for solid-state battery production

Abstract

The utility model discloses a full-automatic gasket machine for solid-state battery production, and relates to the field of new energy automobile batteries, the full-automatic gasket machine comprises a working table and a processing table rotationally connected above the working table, the top end of the processing table is provided with limiting boxes at equal intervals, one side of the bottom end of the working table is fixedly connected with a driving motor, and the driving motor is fixedly connected with the working table. The output end of the driving motor extends to the position above the workbench and is rotationally connected with a rotating frame, the two sides of the top end of the rotating frame are slidably connected with adsorption assemblies through electric sliding rail sets, and one end of the fixing frame is provided with a rotating self-locking mechanism used for controlling the rotating angle of the gear. According to the full-automatic gasket machine for solid-state battery production, a first cam rotates to different angles, so that a pulley is continuously pushed out, the angle of a movable tooth is changed and a gear is stirred to rotate in the pushing-out process of a connecting plate, and therefore the angle of the gear is adjusted according to different requirements; and therefore, patch mounting can be better carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicle batteries, in particular to a full-automatic gasket placing machine for solid-state battery production. Background Technique

[0002] The battery gasket can fill the gap between the battery cell and the battery box, enabling the battery cell to fit tightly against the battery box, avoiding looseness and other situations during battery use. At the same time, the battery gasket can also play a role in buffering and protection. During the process of battery production, using an automatic gasket placing machine can increase the working efficiency of gasket installation and avoid the problem of inaccurate installation caused by manual installation.

[0003] In the prior art, a Chinese patent with the authorization announcement number CN208979852U discloses a battery automatic gasket placing mechanism, which includes a frame and a battery transfer mechanism, a gasket transfer mechanism, and a gasket conveying mechanism sequentially arranged on the frame. The battery transfer mechanism includes an annular bracket arranged on the frame, and a plurality of battery fixing devices are arranged on the edge of the annular bracket. The annular bracket is connected to the frame through a first driving mechanism; the gasket transfer mechanism includes a turntable arranged on the frame, and a plurality of grasping devices are arranged on the edge of the turntable. The turntable is connected to the frame through a second driving mechanism. Gasket grasping and gasket installation can be completed simultaneously, and the gasket installation efficiency is high.

[0004] The above mechanism ensures the working efficiency by simultaneously grasping and installing gaskets. However, during actual use, the battery feeding mechanism is prone to problems such as its own angular deviation during operation, resulting in misalignment during gasket installation, which affects the overall installation accuracy. Content of the Utility Model

[0005] The purpose of the utility model is to provide a full-automatic gasket placing machine for solid-state battery production, so as to solve the problem that the battery feeding mechanism is prone to its own angular deviation during operation, resulting in misalignment during gasket installation, which affects the overall installation accuracy as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A full-automatic gasket placing machine for solid-state battery production, including a workbench and a processing table rotatably connected above the workbench. A plurality of limiting boxes are evenly distributed at the top of the processing table. One side of the bottom end of the workbench is fixedly connected with a driving motor. The output end of the driving motor extends above the workbench and is rotatably connected with a rotating frame. Both sides of the top end of the rotating frame are slidably connected with an adsorption assembly through an electric slide rail group.

[0007] A fixing frame is fixedly connected to the top end of the workbench. A rotation self-locking mechanism for controlling the rotation angle of the gear is provided at one end of the fixing frame. The rotation self-locking mechanism includes a first cam. The first cam is rotatably connected to one end between the fixing frames, and the output end of the driving motor is connected to the first cam. A gear is rotatably connected to the other side of one end between the fixing frames. A connecting plate is rotatably connected to the middle position of one end of the fixing frame through a hinge. A pulley is rotatably connected to one side of one end between the connecting plates. An active tooth is rotatably connected to the other side of one end between the connecting plates, and the active tooth meshes with the gear.

[0008] A conveyor belt is arranged on the other side of the top end of the workbench. An installation frame is fixedly connected to the top end of the workbench above the conveyor belt. A centering mechanism for centering the gasket is arranged inside the installation frame.

[0009] Furthermore, a limiting block is fixedly connected to one side of the connecting plate, and the limiting block meshes with the outer side of the gear.

[0010] Furthermore, one end of the pulley is in contact with one end of the first cam, and the pulley is arranged below the rotating frame.

[0011] Furthermore, torsion springs are arranged at both ends of the connecting plate at one end between the hinges, and the torsion springs are symmetric about the central axis of the connecting plate in the horizontal direction.

[0012] Furthermore, a limiting mechanism is arranged inside the limiting box. The limiting mechanism includes connecting springs, and the connecting springs are evenly distributed inside the limiting box. One end of the connecting spring is fixedly connected to a connecting spring, and the cross section of the limiting plate is arc-shaped.

[0013] Furthermore, the centering mechanism includes a guide rod. The guide rod is fixedly connected to the upper end of one end between the installation frames. A dial rod is slidably connected to one side of the outer part of the guide rod. A second cam is rotatably connected to one side of the workbench top close to the conveyor belt, and the second cam is arranged on one side of the dial rod.

[0014] Furthermore, a return spring is wound around the outer side of the guide rod, and an elastic structure is formed between the installation frame and the dial rod through the return spring.

[0015] 1. The first cam rotates to different angles, so that the pulley is continuously pushed out, causing the angle of the connecting plate to change. When the pushing force is lost, the elastic force of the torsion spring assists the connecting plate to reset. During the pushing process, the connecting plate changes the angle of the active tooth and drives the gear to rotate, so that the gear can adjust its own angle according to different needs, which is convenient for the adsorption component to realize the battery loading of the gear during the synchronous material taking process. The same drive motor is used for control, which reduces resource waste and can more stably control the rotation angle and frequency;

[0016] Furthermore, the limit block meshes with the tooth block on the outside of the gear to achieve self-locking, so that the gear can be more stable when loading batteries and waiting for the gasket to be installed, avoiding the gear from changing its angle due to accidents, and increasing the overall stability during use;

[0017] Furthermore, the connection spring inside the limit box can push the limit plate out, so that the limit plate can limit and wrap the battery, preventing the battery from shaking left and right inside the limit box, affecting the efficiency of gasket installation. At the same time, the limit plate can limit and wrap batteries of different sizes through the elastic force of the connection spring, increasing the flexibility and applicability of the limit box when in use;

[0018] 2. The output end of the driving motor can drive the second cam to rotate. During the rotation, the second cam will continuously move the lever, so that the lever slides on the outside of the guide rod, and at the same time, the lower end of the lever will continuously move above the conveyor belt, thereby resetting the position of the gasket that has shifted, so as to facilitate the material removal of the gasket during subsequent installation;

[0019] Furthermore, the lever on the other side of the guide rod is threadedly connected, which can directly fix the lever on the outside of the guide rod to limit the gasket moving to the other side, so that the position of the gasket can be adjusted according to different needs. At the same time, through continuous adjustment, it can effectively avoid the gasket from being worn due to forced centering during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the rotary self-locking mechanism of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the adjustment mechanism of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the clamping mechanism of the utility model;

[0024] Figure 5 This is a three-dimensional structural schematic diagram of the rotation self-locking mechanism of the present utility model;

[0025] Figure 6 This is a three-dimensional structural schematic diagram of the style of the present utility model;

[0026] Figure 7 This is a partial enlarged structural schematic diagram of the torsion spring of the present utility model.

[0027] In the figure: 1, workbench; 2, drive motor; 3, first cam; 4, fixed frame; 5, gear; 6, connecting plate; 7, movable tooth; 8, limit block; 9, pulley; 10, rotating frame; 11, processing table; 12, limit box; 13, connecting spring; 14, limit plate; 15, adsorption assembly; 16, conveyor belt; 17, mounting frame; 18, guide rod; 19, lever; 20, return spring; 21, second cam; 22, hinge; 23, torsion spring. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1: As shown in Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 This technical solution, in order to solve the problem that the battery feeding mechanism is prone to its own angular deviation during operation, resulting in misalignment during gasket installation, affecting the overall installation accuracy: This fully automatic gasket machine for solid-state battery production discloses a self-locking mechanism, including a workbench 1 and a processing table 11 rotatably connected above the workbench 1. The top of the processing table 11 is evenly distributed with limit boxes 12. One side of the bottom end of the workbench 1 is fixedly connected with a drive motor 2. The output end of the drive motor 2 extends above the workbench 1 and is rotatably connected with a rotating frame 10. Both sides of the top end of the rotating frame 10 are slidably connected with an adsorption assembly 15 through an electric slide rail group;

[0030] A fixing frame 4 is fixedly connected to the top of the workbench 1. One end of the fixing frame 4 is provided with a rotation self-locking mechanism for controlling the rotation angle of the gear 5. The rotation self-locking mechanism includes a first cam 3. The first cam 3 is rotatably connected to one end between the fixing frames 4, and the output end of the driving motor 2 is connected to the first cam 3. A gear 5 is rotatably connected to the other side of one end between the fixing frames 4. A connecting plate 6 is rotatably connected to the middle position of one end of the fixing frame 4 through a hinge 22. One side of one end between the connecting plates 6 is rotatably connected with a pulley 9, and the other side of one end between the connecting plates 6 is rotatably connected with a movable tooth 7, and the movable tooth 7 meshes with the gear 5;

[0031] A limiting block 8 is fixedly connected to one side of the connecting plate 6, and the limiting block 8 meshes with the outer side of the gear 5;

[0032] One end of the pulley 9 is in contact with one end of the first cam 3, and the pulley 9 is arranged below the rotating frame 10;

[0033] Torsion springs 23 are arranged at both ends of the connecting plate 6 at one end between the hinges 22, and the torsion springs 23 are symmetric about the central axis of the connecting plate 6 in the horizontal direction.

[0034] In this example, the rotating frame 10 and the processing table 11 are rotated by using the rotation self-locking mechanism. The adsorption assembly 15 at the top of the rotating frame 10 rotates and moves above the conveyor belt 16 to pick up the gasket. The battery is placed inside the limiting box 12. Through the continuous rotation of the rotating frame 10, the other side of the adsorption assembly 15 is positioned above the battery, so as to perform the fitting and installation of the gasket;

[0035] During the rotation of the rotating frame 10, the output end of the driving motor 2 drives the first cam 3 to rotate. The rotation of the first cam 3 continuously pushes one end of the pulley 9, causing the angle of the connecting plate 6 to change. As a result, the movable tooth 7 separates from the tooth block on the outer side of the gear 5 due to the angle change of the connecting plate 6. At the same time, by using the rotation of the movable tooth 7 in terms of angle, the gear 5 is toggled and rotated by the movable tooth 7. At this time, the first cam 3 rotates to its concave angle, causing the pulley 9 to lose the pushing force. By using the angle reset of the torsion spring 23 wound around the outer side of the connecting plate 6, the limiting block 8 on one side of the connecting plate 6 can mesh with the tooth block on one side of the gear 5, thereby realizing the self-locking of the gear 5 in terms of angle and preventing the gear 5 from deviating and rotating during the waiting process for the gasket fitting and installation.

[0036] Embodiment Two: As Figure 1 、 Figure 4 and Figure 6The technical solution shown is to solve the problem that the battery is prone to shaking during TV loading, resulting in inaccurate gasket installation positions: The full-automatic gasket machine for solid-state battery production discloses a limiting mechanism. A limiting mechanism is arranged inside the limiting box 12. The limiting mechanism includes connecting springs 13, and the connecting springs 13 are evenly distributed inside the limiting box 12. One end of the connecting spring 13 is fixedly connected to the connecting spring 13, and the cross-section of the limiting plate 14 is arc-shaped.

[0037] In this example, the connecting springs 13 inside the limiting box 12 can push out the limiting plate 14, so that the limiting plate 14 can limit and wrap the battery, preventing the battery from shaking left and right inside the limiting box 12 and affecting the gasket installation efficiency. At the same time, due to the elasticity of the connecting springs 13, the limiting plate 14 can limit and wrap batteries of different sizes, increasing the flexibility and applicability of the limiting box 12 during use.

[0038] Example 3: As Figure 1 and Figure 3 The technical solution shown is to solve the problem that during the process of gasket conveying, the gasket conveying position is prone to shift due to the running vibration of the machine, and then it is impossible to pick up the gasket at a fixed position during subsequent material picking: The full-automatic gasket machine for solid-state battery production discloses a rectifying mechanism. On the other side of the top of the workbench 1, there is a conveyor belt 16, and a mounting frame 17 is fixedly connected to the top of the workbench 1 above the conveyor belt 16. Inside the mounting frame 17, there is a rectifying mechanism for centering the gasket;

[0039] The rectifying mechanism includes a guiding rod 18, and the guiding rod 18 is fixedly connected to the upper end of one end between the mounting frames 17. On the outside of the guiding rod 18, a shifting rod 19 is slidably connected. On the side of the top of the workbench 1 close to the conveyor belt 16, a second cam 21 is rotatably connected, and the second cam 21 is arranged on one side of the shifting rod 19;

[0040] A return spring 20 is wound around the outside of the guiding rod 18, and an elastic structure is formed between the mounting frame 17 and the shifting rod 19 through the return spring 20.

[0041] In this example, the output end of the driving motor 2 can drive the second cam 21 to rotate. During the rotation of the second cam 21, it will continuously push the shifting rod 19, causing the shifting rod 19 to slide on the outside of the guiding rod 18. At the same time, the lower end of the shifting rod 19 will continuously push above the conveyor belt 16, thereby resetting the position of the offset gasket, making it convenient to pick up the gasket during subsequent installation.

[0042] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fully automatic gasket machine for solid-state battery production, comprising a workbench (1) and a processing table (11) rotatably connected above the workbench (1), the top of the processing table (11) being provided with limit boxes (12) at equal intervals, one side of the bottom of the workbench (1) being fixedly connected to a drive motor (2), the output end of the drive motor (2) extending to the top of the workbench (1) and being rotatably connected to a rotating frame (10), and both sides of the top of the rotating frame (10) being slidably connected to adsorption components (15) via an electric slide rail assembly; Features: The top of the workbench (1) is fixedly connected to a fixing frame (4), one end of the fixing frame (4) is provided with a rotation self-locking mechanism for controlling the rotation angle of the gear (5), the rotation self-locking mechanism comprising a first cam (3), the first cam (3) is rotationally connected to one end of the fixing frame (4), and the output end of the driving motor (2) is connected to the first cam (3), the other side of one end of the fixing frame (4) is rotationally connected to the gear (5), the middle position of one end of the fixing frame (4) is rotationally connected to a connecting plate (6) through a hinge (22), one side of one end of the connecting plate (6) is rotationally connected to a pulley (9), the other side of one end of the connecting plate (6) is rotationally connected to a movable tooth (7), and the movable tooth (7) is meshed with the gear (5); A conveyor belt (16) is provided on the other side of the top of the workbench (1), and a mounting frame (17) is fixedly connected to the top of the workbench (1) above the conveyor belt (16), wherein a correction mechanism for centering the gasket is provided on the inner side of the mounting frame (17).

2. The fully automatic gasket machine for solid-state battery production according to claim 1, characterized in that: One side of the connecting plate (6) is fixedly connected to a limiting block (8), and the limiting block (8) is meshed with the outer side of the gear (5).

3. The fully automatic gasket machine for solid-state battery production according to claim 2, characterized in that: One end of the pulley (9) is in contact with one end of the first cam (3), and the pulley (9) is arranged below the rotating frame (10).

4. The fully automatic gasket machine for solid-state battery production according to claim 3, characterized in that: Torsion springs (23) are provided at both ends of the connection plate (6) at one end between the hinged parts (22), and the torsion springs (23) are symmetrical about the central axis of the connection plate (6) in the horizontal direction.

5. The fully automatic gasket machine for solid-state battery production according to claim 4, characterized in that: A limiting mechanism is arranged inside the limiting box (12), the limiting mechanism comprising connecting springs (13), and the connecting springs (13) are evenly spaced and distributed inside the limiting box (12), one end of the connecting spring (13) is fixedly connected to the connecting spring (13), and the cross section of the limiting plate (14) is arc-shaped.

6. The fully automatic gasket machine for solid-state battery production according to claim 1, characterized in that: The alignment mechanism comprises a guide rod (18), and the guide rod (18) is fixedly connected to the upper end of one end between the mounting frames (17), a side of the outer side of the guide rod (18) is slidably connected to a lever (19), and a side of the top end of the workbench (1) close to the conveyor belt (16) is rotatably connected to a second cam (21), and the second cam (21) is arranged on one side of the lever (19).

7. The fully automatic gasket machine for solid-state battery production according to claim 6, characterized in that: A return spring (20) is wound around the outer side of the guide rod (18), and an elastic structure is formed between the mounting frame (17) and the shifting rod (19) through the return spring (20).

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