Lamination device for lithium battery processing

Abstract

The utility model relates to the technical field of lithium battery processing, in particular to a lamination device for lithium battery processing, which comprises a platform, a lamination groove is formed in the middle of the platform in a penetrating manner, and alternate feeding mechanisms are arranged at the top end of the platform and close to two sides of the lamination groove. Due to the fact that the jacking feeding mechanism accurately positions a first material to the position horizontal to the upper end of the guide roller, subsequent materials move under guiding and supporting of the guide roller, the materials are kept on a relatively stable horizontal plane all the time in the whole feeding process, the problem that the materials incline due to height difference or other factors is effectively solved, and production efficiency is improved. Therefore, the materials are prevented from inclining and falling to other positions.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery processing technology, specifically to a stacking device for lithium battery processing. Background Technology

[0002] With the development of technology, lithium batteries have been widely used in our electronic products. Their quality and performance are better than those of ordinary acid and alkaline batteries. In the production process of lithium batteries, the stacking device is indispensable.

[0003] For example, the lithium battery stacking machine disclosed in authorization announcement number CN220121907U includes a device box. Four support legs are fixedly arranged on the bottom surface of the device box and evenly distributed around its perimeter. A placement mechanism is fixedly arranged on the top surface of the device box, and a stacking mechanism is fixedly arranged above the placement mechanism. The beneficial effects of this invention are: by cooperating with a motor and an active rod, two pusher plates A and B push different wafers for stacking, thereby achieving automated lithium battery stacking, improving work efficiency, and saving time, effort, and labor.

[0004] Although the aforementioned patent includes a motor and a drive rod, the belt and pulley transmit power through friction, making it impossible for the driven rod and the drive rod to remain synchronized. Therefore, it is impossible for the pusher plate A and the pusher plate B to move synchronously. Furthermore, there is a height difference between the upper and lower surfaces of the placement box C. When the stacked pieces move horizontally from the placement box A or the placement box B to its upper surface, they may tilt and fall into the placement box C. Utility Model Content

[0005] The purpose of this invention is to provide a stacking device for lithium battery processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A stacking apparatus for lithium battery processing, comprising

[0008] The platform has a stacking groove penetrating through the middle of the platform, and alternating feeding mechanisms are provided on both sides of the top of the platform and near the stacking groove.

[0009] A frame is vertically arranged on the back of the middle part of the platform, and a stacking mechanism is arranged at the top of the frame;

[0010] A base frame is fixedly installed at the bottom center of the platform, and a lifting and feeding mechanism is installed inside the base frame.

[0011] Preferably, the alternate feeding mechanism comprises guide rollers, a plurality of guide rollers are arranged at the top end of the platform and near the two sides of the laminating groove, a top box is arranged outside the platform near the plurality of guide rollers, an electric push rod one is arranged at the middle of the two sides of the platform, a through slot is arranged at the bottom end of the two sides of the top box, and the output shaft of the electric push rod one is fixedly installed with a push plate penetrating through the through slot;

[0012] Preferably, the two sides of the platform are vertically provided with side frames at the upper end and near the rack, a pressing rod is movably sleeved at the top end of the side frame, a clamping plate is fixedly connected to the bottom end of the pressing rod, and a spring is arranged between the clamping plate and the side frame and outside the pressing rod;

[0013] Preferably, the laminating mechanism comprises a hydraulic cylinder, the hydraulic cylinder is arranged at the top end of the rack, and a laminating plate is arranged at the output shaft end of the hydraulic cylinder, wherein the laminating plate is matched with the laminating groove;

[0014] Preferably, the jacking feeding mechanism comprises a support plate, the support plate is symmetrically arranged at the lower part of the inside of the base frame, a bottom box is movably arranged at the upper end of the support plate, and a top plate is movably arranged in the inside of the bottom box;

[0015] Preferably, the jacking feeding mechanism further comprises a top rod, the top rod is vertically arranged at the lower part of the middle of the top plate on the two sides, a bottom disc is fixedly installed at the bottom end of the top rod, an electric push rod two is arranged at the lower part of the middle of the base frame on the two sides, a top disc is arranged at the output shaft end of the electric push rod two, and the top disc and the bottom disc are on the same central axis.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The laminating device for lithium battery processing, since the jacking feeding mechanism precisely positions the first material to the horizontal position of the upper end of the guide roller, the subsequent material moves under the guidance and support of the guide roller, and the material always remains on a relatively stable horizontal plane during the whole feeding process, thereby effectively avoiding the material inclination problem caused by height difference or other factors, so as to prevent the material from falling to other positions due to inclination.

[0018] 2. The laminating device for lithium battery processing, the electric push rod one directly drives the push plate to feed, the movement of the electric push rod has high precision and stability, the movement of the push plate can be accurately controlled, thereby realizing the synchronous movement of the push plates on the two sides, ensuring the precise positioning of different lithium battery materials in the alternate feeding process, making the laminating process more accurate and orderly, and improving the quality and efficiency of laminating. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole main view structure schematic diagram of the utility model;

[0020] Figure 2 It is the stacking groove structure schematic diagram of the utility model;

[0021] Figure 3 It is the top plate structure schematic diagram of the utility model;

[0022] Figure 4 It is the utility model's Figure 1 The enlarged schematic diagram of A place in the middle;

[0023] Figure 5 It is the utility model's Figure 1 The enlarged schematic diagram of B place in the middle;

[0024] Figure 6 It is the utility model's Figure 2 The enlarged schematic diagram of C place in the middle.

[0025] In the drawing: 1, platform; 2, stacking groove; 3, rack; 4, base frame; 5, guide roller; 6, top box; 7, electric push rod one; 8, slot; 9, push plate; 10, side frame; 11, pressing rod; 12, clamping plate; 13, spring; 14, hydraulic cylinder; 15, stacking plate; 16, support plate; 17, bottom box; 18, top plate; 19, top rod; 20, bottom disc; 21, electric push rod two; 22, top disc. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] As Figures 1-6 shown, a technical scheme provided by the utility model:

[0028] The utility model provides a kind of lamination device for lithium battery processing, including platform 1, it is penetrated to set up in the middle part of platform 1 and is stacked groove 2, alternating feeding mechanism is set up in the top of platform 1 and is close to the both sides of stacked groove 2, alternating feeding mechanism includes guide roller 5, several guide rollers 5 are set up in the top of platform 1 and are close to the both sides of stacked groove 2, top box 6 is set up in the outside of platform 1 close to several guide rollers 5, electric push rod one 7 is set up in the both sides middle part of platform 1, through slot 8 is penetrated to set up in the bottom of top box 6 both sides, the output shaft of electric push rod one 7 is fixedly installed with push plate 9 passing through through slot 8, side frame 10 is vertically set in the both sides of the upper end of platform 1 and is close to rack 3, pressure rod 11 is movably sleeved in the top of side frame 10, clamping plate 12 is fixedly connected in the bottom of pressure rod 11, spring 13 is set up between clamping plate 12 and side frame 10 and is located in the outside of pressure rod 11;

[0029] In the embodiment, the device uses electric push rod one 7 to directly drive push plate 9 for feeding. The movement of the electric push rod has high precision and stability, and can accurately control the movement of push plate 9, thereby realizing the synchronous movement of the push plates 9 on both sides, ensuring the accurate positioning of different lithium battery materials during alternating feeding, making the lamination process more accurate and orderly, and improving the quality and efficiency of lamination. For example, when laminating multiple layers of lithium battery materials, the synchronous feeding action can ensure the accurate relative position between the layers of materials, avoiding lamination misalignment caused by asynchronous feeding.

[0030] As shown in Figure 2 The utility model discloses a kind of lamination device for lithium battery processing, including platform 1, it is penetrated to set up in the middle part of platform 1 and is stacked groove 2, alternating feeding mechanism is set up in the top of platform 1 and is close to the both sides of stacked groove 2, alternating feeding mechanism includes guide roller 5, several guide rollers 5 are set up in the top of platform 1 and are close to the both sides of stacked groove 2, top box 6 is set up in the outside of platform 1 close to several guide rollers 5, electric push rod one 7 is set up in the both sides middle part of platform 1, through slot 8 is penetrated to set up in the bottom of top box 6 both sides, the output shaft of electric push rod one 7 is fixedly installed with push plate 9 passing through through slot 8, side frame 10 is vertically set in the both sides of the upper end of platform 1 and is close to rack 3, pressure rod 11 is movably sleeved in the top of side frame 10, clamping plate 12 is fixedly connected in the bottom of pressure rod 11, spring 13 is set up between clamping plate 12 and side frame 10 and is located in the outside of pressure rod 11;

[0031] In this embodiment, the electric push rod two 21 in the jacking feeding mechanism drives the top disc 22 to jack up, and after the top disc 22 is lifted, the bottom disc 20 is lifted, the bottom disc 20 drives the top rod 19 to lift the top plate 18, and the top plate 18 pushes the first material into the stacking groove 2, and the height of the material can be accurately controlled, so that the upper end of the material is horizontal with the upper end of the guide roller 5, and the accurate positioning lays a foundation for the stable conveying of the subsequent material. For example, when the first lithium battery raw material is jacked up, the height of the upward movement is just right with the height of the guide roller 5, like placing the starting material on a horizontal track, which provides a stable reference for the subsequent feeding process.

[0032] Further, since the jacking feeding mechanism accurately positions the first material to a position horizontal with the upper end of the guide roller 5, the subsequent material moves under the guidance and support of the guide roller 5, and the material always remains on a relatively stable horizontal plane during the entire feeding process, effectively avoiding the problem of material tilting caused by height difference or other factors, thereby preventing the material from tilting and falling to other positions.

[0033] Working principle: when working, the first lithium battery raw material is placed in the bottom box 17, and the bottom box 17 is supported on the support plate 16, then the second and third raw materials are placed in the top boxes 6 on both sides in turn, then the electric push rod two 21 is started, the electric push rod two 21 drives the top disc 22 to jack up, and after the top disc 22 is lifted, the bottom disc 20 is lifted, the bottom disc 20 drives the top rod 19 to lift the top plate 18, and the top plate 18 pushes the first material into the stacking groove 2, and the upper end of the first material is horizontal with the upper end of the guide roller 5. When the jacking feeding mechanism jacks the material into position, the alternate feeding mechanism starts to work, the platform 1 top end approaches the guide rollers 5 arranged on both sides of the stacking groove 2 to play a guiding role, guiding the second and third materials to be stacked to move in a specific direction, at the same time, the electric push rod one 7 is started, its output shaft passes through the through slot 8 on both sides of the bottom end of the top box 6, drives the push plate 9 to move, and the push plate 9 pushes the lithium battery material on the guide roller 5 to make the material alternate feeding to the stacking groove 2 direction, so as to orderly push different lithium battery materials to the stacking position. During the feeding process, the clamping plate 12 at the upper end of the top box 6 is automatically pressed down to fix the material in the top box 6 under the action of the spring 13 through the connection of the pressing rod 11, the elastic action of the spring 13 enables the clamping plate 12 to adaptively adjust the pressing force according to the actual situation of the material, which can not only ensure the fixing effect of the material, but also avoid excessive extrusion to damage the material, ensuring that the material maintains a stable position during pushing and stacking. When the lithium battery material is pushed to the appropriate position above the stacking groove 2 by the alternate feeding mechanism, the stacking mechanism starts to work, the hydraulic cylinder 14 at the top end of the rack 3 is started, its output shaft end drives the stacking plate 15 to move downward, since the stacking plate 15 is matched with the stacking groove 2, the stacking plate 15 can accurately stack the lithium battery material in the stacking groove 2 to form a stacking structure of the lithium battery.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A stacking device for lithium battery processing, characterized in that: include Platform (1), with a stacking groove (2) penetrating through the middle of the platform (1), and alternating feeding mechanisms provided at the top of the platform (1) and on both sides near the stacking groove (2). A frame (3) is vertically arranged on the back of the middle part of the platform (1), and a stacking mechanism is arranged at the top of the frame (3); A base frame (4) is fixedly installed at the bottom center of the platform (1), and a lifting and feeding mechanism is provided inside the base frame (4).

2. The stacking device for lithium battery processing according to claim 1, characterized in that: The alternating feeding mechanism includes guide rollers (5). Several guide rollers (5) are provided at the top of the platform (1) and on both sides near the stacking groove (2). A top box (6) is provided on the outside of the platform (1) near the several guide rollers (5). Electric push rods (7) are provided in the middle of both sides of the platform (1). Through slots (8) are provided on both sides of the bottom end of the top box (6). The output shaft of the electric push rod (7) passes through the through slots (8) and a push plate (9) is fixedly installed.

3. The stacking device for lithium battery processing according to claim 2, characterized in that: Side frames (10) are vertically arranged on both sides of the upper end of the platform (1) and near the frame (3). A pressure rod (11) is movably sleeved on the top of the side frame (10). A clamping plate (12) is fixedly connected to the bottom end of the pressure rod (11). A spring (13) is arranged between the clamping plate (12) and the side frame (10) and outside the pressure rod (11).

4. The stacking device for lithium battery processing according to claim 1, characterized in that: The stacking mechanism includes a hydraulic cylinder (14), which is installed at the top of the frame (3). A stacking plate (15) is installed at the output shaft end of the hydraulic cylinder (14), and the stacking plate (15) matches the stacking groove (2).

5. A stacking apparatus for lithium battery processing according to claim 1, characterized in that: The lifting and feeding mechanism has a support plate (16). The support plates (16) are symmetrically arranged on both sides of the lower part of the base frame (4). A bottom box (17) is movably arranged at the upper end of the support plate (16). A top plate (18) is movably arranged inside the bottom box (17).

6. A stacking apparatus for lithium battery processing according to claim 5, characterized in that: The lifting and feeding mechanism also includes a top rod (19), which is vertically installed on both sides below the middle of the top plate (18). A chassis (20) is fixedly installed at the bottom end of the top rod (19). Electric push rods (21) are installed on both sides below the middle of the base frame (4). A top plate (22) is installed at the output shaft end of the electric push rod (21). The top plate (22) and the chassis (20) are on the same central axis.

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