Reciprocating motion structure for battery trimming

Abstract

The utility model relates to the technical field of soft package lithium battery production, in particular to a battery edge cutting reciprocating motion structure which comprises a moving flat plate, a plurality of edge cutting mechanisms, a lifting air cylinder and an adjusting mechanism, the edge cutting mechanisms are evenly distributed on the moving flat plate, each edge cutting mechanism comprises a left cutting assembly and a right cutting assembly, and the left cutting assembly and the right cutting assembly are arranged on the moving flat plate. The left cutting assembly is adjacent to the right cutting assembly, the left cutting assembly and the right cutting assembly are consistent in structure, the power output end of the lifting air cylinder is in transmission connection with the lifting plate, the lifting air cylinder is used for controlling the lifting height of the lifting plate, and the adjusting mechanism is arranged at the top of the movable flat plate and connected with the edge cutting mechanism. And the adjusting mechanism is used for controlling the spacing distance between the left cutting assembly and the right cutting assembly, so that the synchronous edge cutting action on the two side edges of the aluminum plastic film can be effectively and automatically carried out at multiple stations, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soft pack lithium battery production technical field especially relates to a battery edge cutting reciprocating movement structure. BACKGROUND

[0002] Soft pack lithium battery usually refers to the lithium battery of aluminum plastic composite film packaging, soft pack lithium battery has the characteristics of light weight and high safety, when the soft pack lithium battery has hidden danger, the aluminum plastic composite film packaging is used, and only bulging and rupture can occur, and no violent explosion occurs.

[0003] The existing battery aluminum plastic composite film needs to be pressed into shape after the aluminum plastic film piece is pressed into shape in the production process, and enters the finishing station, the excess edge of the aluminum plastic film piece is cut through the finishing station, so that the size of the aluminum plastic film piece meets the production demand, and the existing battery aluminum plastic film is often manually moved during the cutting process, the manual moving of the aluminum plastic film cannot ensure that the aluminum plastic film is cut flat, it is difficult to ensure that the battery specifications are consistent, and the existing cutting mechanism mostly cuts the aluminum plastic film piece in a single station, that is, a single cutting mechanism cuts the excess edge of a single aluminum plastic film piece, and only a single side of the aluminum plastic film piece can be cut during the cutting process, when the other side of the aluminum plastic film piece is cut, the position of the aluminum plastic film piece needs to be adjusted again to align the cutting edge of the cutting mechanism, the overall efficiency is low, which cannot be applied to continuous production, and the flatness of the two sides cannot be guaranteed, which affects the production quality of the battery aluminum plastic film.

[0004] Referring to the patent publication number "CN206123732U", the patent name is "aluminum plastic film edge cutting machine", the technical scheme discloses "an aluminum plastic film edge cutting machine for cutting the aluminum plastic film of soft pack battery side sealing edge, comprising a work platform and a cutting device arranged on one end of the work platform. The cutting device comprises: a cutting support frame, an upper cutting knife and a lower cutting knife mounted on the cutting support frame, an upper cutting knife driving part driving connected with the upper cutting knife and a lower cutting knife driving part driving connected with the lower cutting knife, the upper cutting knife and the lower cutting knife are symmetrically arranged. The position where the cutting support frame is installed with the upper cutting knife is provided with a cutting knife adjustment scale line. The aluminum plastic film edge cutting machine of the utility model is provided with the upper cutting knife and the lower cutting knife which are symmetrically arranged, so as to cut the edge of the aluminum plastic film of the battery", although the technical scheme can adjust the position of the work platform and the upper cutting knife, and realize the cutting operation of different specifications of the battery, but the technical scheme can only cut a single aluminum plastic film in a single station, and cannot simultaneously cut the two sides of the aluminum plastic film piece, so that it cannot be applied to continuous production, and the production efficiency is affected.

[0005] Therefore, how to realize the synchronous cutting action of the two sides of the aluminum plastic film in multiple stations is the main technical problem to be solved by the technical personnel at present. Utility model content

[0006] The utility model discloses a battery edge cutting reciprocating movement structure to solve the problem raised in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A battery edge cutting reciprocating movement structure, comprising:

[0009] A moving flat plate, a plurality of edge cutting mechanisms, a lifting cylinder and an adjusting mechanism;

[0010] The plurality of edge cutting mechanisms are evenly distributed on the moving flat plate, the edge cutting mechanism comprises a left cutting assembly and a right cutting assembly, the left cutting assembly is adjacent to the right cutting assembly, the structure of the left cutting assembly and the right cutting assembly is consistent, the left cutting assembly comprises a bearing slide plate and a lifting plate part, the bearing slide plate is slidably arranged on one side of the moving flat plate, and the lifting plate part is movably arranged directly above the bearing slide plate, a flat top plate is arranged on the side of the lifting plate part facing the bearing slide plate, and a pressing cutter is arranged on the side of the bearing slide plate facing the lifting plate part, and the flat top plate is aligned with the pressing cutter.

[0011] The lifting cylinder is fixed directly below the bearing slide plate, and the power output end of the lifting cylinder is in transmission connection with the lifting plate part, the lifting cylinder is used for controlling the lifting height of the lifting plate part, the adjusting mechanism is arranged at the top of the moving flat plate, and the adjusting mechanism is connected with the edge cutting mechanism, and the adjusting mechanism is used for controlling the interval distance of the left cutting assembly and the right cutting assembly.

[0012] Preferably, the adjusting mechanism comprises a left adjusting assembly and a right adjusting assembly, the left adjusting assembly and the right adjusting assembly are respectively arranged on both sides of the top of the moving flat plate, the structure of the left adjusting assembly and the right adjusting assembly is the same, the left adjusting assembly is connected with the left cutting assembly, and the right adjusting assembly is connected with the right cutting assembly.

[0013] Preferably, the left adjusting assembly comprises a supporting side plate and a connecting plate part, the supporting side plate is fixed outside the moving flat plate, a plurality of groups of the left cutting assembly are sequentially connected through the connecting plate part, a movable shaft part is rotatably arranged outside the supporting side plate, one end of the movable shaft part is connected with the outside of the bearing slide plate, and the other end of the movable shaft part is provided with an adjusting roller.

[0014] Preferably, the side of the lifting plate part facing the bearing slide plate is also provided with a movable guide column, and the surface of the bearing slide plate is provided with a guide through hole, and the movable guide column is arranged in the inside of the guide through hole.

[0015] Preferably, the bottom of the bearing slide is further provided with a limiting transverse plate fixed directly below the bearing slide, one end of the movable guide column is connected to the bottom of the lifting plate member, and the other end of the movable guide column is connected to the top of the limiting transverse plate.

[0016] Preferably, the top of the bearing slide is provided with a blanking through slot, and the opening of the blanking through slot faces the lifting plate member, and the blanking through slot is located near the outside of the compression cutting knife.

[0017] Preferably, the surface of the moving flat plate is provided with a plurality of mounting openings, and the plurality of mounting openings correspond one-to-one to the plurality of edge cutting mechanisms. The mounting openings are used to mount the edge cutting mechanisms.

[0018] Preferably, the bottom of the bearing slide is provided with a mounting vertical plate, and the lifting cylinder is fixed on the mounting vertical plate.

[0019] Preferably, the bottom of the moving flat plate is further provided with a plurality of discharge cavities, and the plurality of discharge cavities correspond one-to-one to the plurality of edge cutting mechanisms. The plurality of discharge cavities are located between the left cutting assembly and the right cutting assembly, and the discharge cavities are in communication with the blanking through slot.

[0020] Compared with the prior art, the technical scheme provides a battery edge cutting reciprocating movement structure: by providing a moving flat plate, a plurality of edge cutting mechanisms, a lifting cylinder, and an adjusting mechanism, the plurality of edge cutting mechanisms are evenly distributed on the moving flat plate. The edge cutting mechanism includes a left cutting assembly and a right cutting assembly, the left cutting assembly and the right cutting assembly are adjacent, and the structures of the left cutting assembly and the right cutting assembly are consistent. The left cutting assembly and the right cutting assembly can simultaneously cut the excess edges of the aluminum plastic film on both sides. The left cutting assembly includes a bearing slide and a lifting plate member. The bearing slide is slidingly arranged on one side of the moving flat plate. The lifting plate member is movably arranged above the bearing slide. The side of the lifting plate member facing the bearing slide is provided with a flattening top plate. The side of the bearing slide facing the lifting plate member is provided with a compression cutting knife. The flattening top plate is aligned with the compression cutting knife. The lifting cylinder is fixed directly below the bearing slide. The power output end of the lifting cylinder is connected to one side of the lifting plate member. The lifting height of the lifting plate member can be controlled by the lifting cylinder. The lifting plate member can be close to the bearing slide. The flattening top plate and the compression cutting knife are combined to cut the excess edges of the aluminum plastic film. The automatic compression cutting of the excess edges of the aluminum plastic film is realized. The adjusting mechanism is arranged on the top of the moving flat plate. The adjusting mechanism is connected to the edge cutting mechanism. The spacing distance of the left cutting assembly and the right cutting assembly can be controlled by the adjusting mechanism. The two-side synchronous edge cutting of the aluminum plastic film is effectively realized in multiple stations. The work efficiency is improved. The spacing of the left cutting assembly and the right cutting assembly can be adjusted by the adjusting mechanism to adapt to aluminum plastic films of different sizes for two-side synchronous cutting of the excess edges, thereby improving the application range.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and all other embodiments obtained by those of ordinary skill in the art without creative labor are within the protection scope of the present application. The preferred embodiments of the present application will be described in more detail with reference to the drawings. Although the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0022] Fig. 1 is the overall structure schematic diagram in the present application.

[0023] Fig. 2 is the left cutting assembly structure schematic diagram in the present application

[0024] Fig. 3 is the right cutting assembly structure schematic diagram in the present application.

[0025] Fig. 4 is the mobile flat structure schematic diagram in the present application.

[0026] In combination with the labels shown in the drawings: 1, mobile flat; 2, edge cutting mechanism; 3, lifting cylinder; 4, adjusting mechanism; 10, mounting opening; 21, left cutting assembly; 22, right cutting assembly; 41, left adjusting assembly; 42, right adjusting assembly; 99, blanking through slot; 100, material discharging cavity; 211, bearing slide plate; 212, lifting plate; 213, flattening top plate; 214, pressing cutter; 215, movable guide column; 216, guide through hole; 217, limiting transverse plate; 411, supporting side plate; 412, connecting plate; 413, movable shaft; 414, adjusting roller. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present application more clear, the following will describe the technical solutions in the embodiments of the present application in a clear and complete manner with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments obtained by those of ordinary skill in the art without creative labor are within the protection scope of the present application. The preferred embodiments of the present application will be described in more detail with reference to the drawings. Although the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0028] The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used in the description of the application and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It also will be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0029] It should be noted that when an element is referred to as being "fixed" or "attached" to another element, it can be directly on the other element or indirectly on the other element, with one or more intervening elements. When an element is referred to as being "connected" or "linked" to another element, it can be directly connected to the other element or indirectly connected to the other element, with one or more intervening elements.

[0030] In the description of the present application, it should be understood that the terms "thickness", "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0031] In the description of the present application, it should be noted that unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] It should be understood that although the terms "first", "second", "third" and the like can be used in the present application to describe various components, these terms should not be limited to these terms. These terms are only used to distinguish one type of component from another. For example, a first component can also be referred to as a second component without departing from the scope of the present application, and similarly, a second component can also be referred to as a first component. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically defined.

[0033] The following will be described in detail Figs. 1 to 4 The technical scheme of the embodiment of the present application is described in detail.

[0034] The embodiment one is to realize the automatic and synchronous cutting action of the excess edge of the aluminum-plastic film on both sides to improve the production efficiency. Since the soft package lithium battery needs to cut the excess edge of the aluminum-plastic film during the production process to ensure that the specification meets the production requirements of the battery, in the embodiment, the moving plate 1, the plurality of edge cutting mechanisms 2, the lifting cylinder 3 and the adjusting mechanism 4 are arranged. The plurality of edge cutting mechanisms 2 are uniformly distributed on the moving plate 1. The edge cutting mechanism 2 comprises the left cutting assembly 21 and the right cutting assembly 22. The left cutting assembly 21 is adjacent to the right cutting assembly 22. The structure of the left cutting assembly 21 and the right cutting assembly 22 is consistent. The left cutting assembly 21 comprises the bearing slide plate 211 and the lifting plate 212. The bearing slide plate 211 is slidingly arranged on one side of the moving plate 1. The lifting plate 212 is movably arranged above the bearing slide plate 211. The pressing top plate 213 is arranged on the side of the lifting plate 212 facing the bearing slide plate 211. The pressing cutter 214 is arranged on the side of the bearing slide plate 211 facing the lifting plate 212. The pressing top plate 213 is aligned with the pressing cutter 214. The power output end of the lifting cylinder 3 is drivingly connected with the lifting plate 212. The lifting height of the lifting plate 212 can be controlled by the lifting cylinder 3. The lifting plate 212 can be close to the bearing slide plate 211. The excess edge of the aluminum-plastic film can be cut by the combination of the pressing top plate 213 and the pressing cutter 214. In the actual production process, the moving plate 1 can be slidingly arranged on the placing platform of the aluminum-plastic film. The plurality of edge cutting mechanisms 2 are aligned with the plurality of aluminum-plastic films on the placing platform. The moving plate 1 drives the edge cutting assembly to align. The left cutting assembly 21 and the right cutting assembly 22 are respectively located on both sides of the aluminum-plastic film. The excess edge of the aluminum-plastic film on both sides can be synchronously cut by the left cutting assembly 21 and the right cutting assembly 22. The synchronous cutting action of the aluminum-plastic film on both sides is realized in multiple stations. The working efficiency is improved.

[0035] It should be noted that, in order to ensure smooth lifting, the movable guide column 215 is arranged on the side of the lifting plate 212 facing the bearing slide plate 211. The guide through hole 216 is formed in the surface of the bearing slide plate 211. The movable guide column 215 is arranged in the guide through hole 216. The lifting plate 212 is limited by the movable guide column 215 and the guide through hole 216 to ensure smooth lifting.

[0036] To supplement the above description, in order to ensure the smooth installation of the movable guide column 215, a limiting transverse plate 217 is arranged at the bottom of the bearing slide plate 211, the movable guide column 215 is movably arranged below the bearing slide plate 211, one end of the movable guide column 215 is connected with the bottom of the lifting plate 212, the other end of the movable guide column 215 is connected with the top of the limiting transverse plate 217, and the other end of the movable guide column 215 is supported by the limiting transverse plate 217. In the installation process, the power output end of the lifting cylinder 3 is fixedly connected with the bottom of the limiting transverse plate 217, the limiting transverse plate 217 is moved by the lifting cylinder 3, and then the lifting plate 212 is moved by the limiting transverse plate 217, thereby effectively realizing the stable lifting action of the lifting plate 212.

[0037] It should be noted that, in order to realize the recycling of the waste material after cutting the excess edge, a material falling through slot 99 is formed in the top of the bearing slide plate 211, the opening of the material falling through slot 99 faces the lifting plate 212, and the material falling through slot 99 is located outside the pressing cutter 214. Thus, the waste material can fall through the material falling through slot 99 during cutting.

[0038] It should be noted that, in order to ensure the installation of the edge cutting mechanism 2, a plurality of installation openings 10 are formed in the surface of the moving flat plate 1, and the plurality of installation openings 10 correspond one-to-one with the plurality of edge cutting mechanisms 2. Therefore, the installation openings 10 are used for installing the edge cutting mechanisms 2.

[0039] It should be noted that, in order to realize the installation and fixation of the lifting cylinder 3, the bearing slide plate 211 is provided with an installation vertical plate, and the lifting cylinder 3 is fixed on the installation vertical plate. Thus, the lifting cylinder 3 can be stably stressed during work.

[0040] It should be noted that, in order to realize the recycling of the waste material falling through the material falling through slot 99, a plurality of material discharging cavities 100 are arranged at the bottom of the moving flat plate 1, the plurality of material discharging cavities 100 correspond one-to-one with the plurality of edge cutting mechanisms 2, and the plurality of material discharging cavities 100 are located between the left cutting assembly 21 and the right cutting assembly 22. The material discharging cavity 100 is in communication with the material falling through slot 99. Thus, the material discharging cavity 100 can recycle the waste material falling through the material falling through slot 99.

[0041] In order to adjust the distance between the left cutting assembly 21 and the right cutting assembly 22, make the edge cutting mechanism 2 suitable for the aluminum-plastic film of different sizes to perform the synchronous cutting of the two side edges, and improve the application range, in the actual production process, the aluminum-plastic film required by different soft package lithium batteries has different size specifications, so the position of the cutting knife needs to be adjusted during the cutting of the aluminum-plastic film edge, so as to be suitable for the cutting of the aluminum-plastic film edge of different sizes, in this embodiment: by arranging the moving plate 1, the plurality of edge cutting mechanisms 2 and the adjusting mechanism 4, the plurality of edge cutting mechanisms 2 are evenly distributed on the moving plate 1, the edge cutting mechanism 2 includes the left cutting assembly 21 and the right cutting assembly 22, by arranging the adjusting mechanism 4 on the top of the moving plate 1, the adjusting mechanism 4 is connected with the edge cutting mechanism 2, the adjusting mechanism 4 can be used to control the distance between the left cutting assembly 21 and the right cutting assembly 22, so that the distance between the left cutting assembly 21 and the right cutting assembly 22 is suitable for the size of the aluminum-plastic film, and the left cutting assembly 21 and the right cutting assembly 22 can cut the two side edges of the aluminum-plastic film.

[0042] In order to ensure that the adjusting mechanism 4 can synchronously adjust the plurality of edge cutting mechanisms 2, make the left cutting assembly 21 of the plurality of edge cutting mechanisms 2 move synchronously, and make the right cutting assembly 22 of the plurality of edge cutting mechanisms 2 move synchronously, it is necessary to supplement that: the adjusting mechanism 4 includes the left adjusting assembly 41 and the right adjusting assembly 42, the left adjusting assembly 41 and the right adjusting assembly 42 are arranged on the top of the moving plate 1 on both sides, the structure of the left adjusting assembly 41 is the same as that of the right adjusting assembly 42, the left adjusting assembly 41 is connected with the left cutting assembly 21, and the right adjusting assembly 42 is connected with the right cutting assembly 22, which effectively improves the adjusting efficiency, and at the same time, the distance between the left cutting assembly 21 and the right cutting assembly 22 of the plurality of edge cutting mechanisms 2 is the same, so as to ensure that the product specifications are consistent when the subsequent synchronous cutting of the edge of the same batch of aluminum-plastic film is performed.

[0043] For this embodiment, in order to realize the synchronous adjustment and movement of the left adjusting assembly 41 to the left cutting assembly 21 of the plurality of edge cutting mechanisms 2, it is necessary to supplement that: the left adjusting assembly 41 includes the supporting side plate 411 and the connecting plate 412, the supporting side plate 411 is fixed outside the moving plate 1, a plurality of left cutting assemblies 21 are connected in sequence through the connecting plate 412, the movable shaft 413 is rotatably arranged outside the supporting side plate 411, one end of the movable shaft 413 is connected with the outside of the bearing slide plate 211, and the adjusting roller 414 is arranged at the other end of the movable shaft 413, so that the left cutting assembly 21 can be driven to move by rotating the adjusting roller 414 and driving the movable shaft 413 to extend.

[0044] With reference to the above supplement, in order to realize the synchronous adjustment and movement of the right cutting assembly 22 of the several cutting mechanisms 2 by the right adjusting assembly 42, it is particularly noted that: since the left adjusting assembly 41 and the right adjusting assembly 42 are of the same structure, and the left cutting assembly 21 and the right cutting assembly 22 are of the same structure, the connecting plate member 412 of the right adjusting assembly can be connected with the several right cutting assemblies 22 in sequence, thereby realizing the effect of synchronously adjusting and moving the several right cutting assemblies 22.

[0045] The scheme of the present application has been described in detail above with reference to the drawings. In the above-described embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments. It should also be known by those skilled in the art that the actions and modules involved in the specification are not necessarily required by the present application. In addition, it can be understood that the steps in the method of the embodiments of the present application can be adjusted, combined and reduced in sequence according to actual needs, and the structures in the device of the embodiments of the present application can be combined, divided and reduced according to actual needs.

[0046] The above has described the various embodiments of the present application, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles, practical application or improvement of the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A battery edge trimming reciprocating movement structure characterized by, include: The mobile flat panel includes several edge-cutting mechanisms, lifting cylinders, and adjustment mechanisms. Several cutting mechanisms are evenly distributed on the movable plate. Each cutting mechanism includes a left cutting component and a right cutting component. The left cutting component and the right cutting component are adjacent to each other and have the same structure. The left cutting component includes a carrying slide plate and a lifting plate. The carrying slide plate is slidably disposed on one side of the movable plate, and the lifting plate is movably disposed directly above the carrying slide plate. A flattening top plate is provided on the side of the lifting plate facing the carrying slide plate, and a pressing cutter is provided on the side of the carrying slide plate facing the lifting plate. The flattening top plate is aligned with the pressing cutter. The lifting cylinder is fixed directly below the bearing slide plate, and the power output end of the lifting cylinder is connected to the lifting plate component. The lifting cylinder is used to control the lifting height of the lifting plate component. The adjustment mechanism is located on the top of the moving plate and is connected to the cutting mechanism. The adjustment mechanism is used to control the interval distance between the left cutting component and the right cutting component.

2. The battery edge-cutting reciprocating movement structure according to claim 1, characterized by, The adjustment mechanism includes a left adjustment component and a right adjustment component, which are respectively located on the top sides of the mobile plate. The left adjustment component and the right adjustment component have the same structure. The left adjustment component is connected to the left cutting component, and the right adjustment component is connected to the right cutting component.

3. The battery edge-cutting reciprocating movement structure according to claim 2, characterized by The left adjustment component includes a supporting side plate and a connecting plate. The supporting side plate is fixed to the outside of the movable plate. Several sets of the left cutting components are connected in sequence through the connecting plate. The supporting side plate is rotatably provided with a movable shaft. One end of the movable shaft is connected to the outside of the bearing slide plate, and the other end of the movable shaft is provided with an adjusting roller.

4. The battery edge-cutting reciprocating movement structure according to claim 1, characterized by, The lifting plate is provided with a movable guide post on the side facing the carrying slide plate, and the surface of the carrying slide plate is provided with a guide through hole, and the movable guide post passes through the guide through hole.

5. The battery edge-trimming reciprocating movement structure according to claim 4, characterized by The bottom of the carrying slide plate is also provided with a limiting horizontal plate, which is movably positioned directly below the carrying slide plate. One end of the movable guide post is connected to the bottom of the lifting plate, and the other end of the movable guide post is connected to the top of the limiting horizontal plate.

6. The battery edge-cutting reciprocating movement structure according to claim 1, wherein The top of each of the bearing slide plates is provided with a material discharge channel, and the opening of the material discharge channel faces the lifting plate and is located on the outside near the pressing cutter.

7. The battery edge-cutting reciprocating movement structure according to claim 1, wherein The surface of the mobile flat plate has a plurality of mounting openings, each of which corresponds to a certain number of the cutting mechanism. The mounting openings are used to mount the cutting mechanism.

8. The battery edge-cutting reciprocating movement structure according to claim 1, wherein The bottom of the load-bearing slide plate is provided with a mounting vertical plate, and the lifting cylinder is fixed on the mounting vertical plate.

9. The battery edge-trimming reciprocating movement structure according to claim 6, wherein The bottom of the mobile plate is also provided with several discharge cavities, which correspond one-to-one with several edge cutting mechanisms. The discharge cavities are located between the left cutting component and the right cutting component, and the discharge cavities are connected to the material discharge channel.

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