Aluminum plastic film packaging and transferring device for lithium battery

Abstract

The aluminum-plastic film packaging and transferring device for the lithium battery comprises a main body piece, the main body piece comprises a base, vertical plates, a first belt wheel, a second belt wheel and a conveying belt, the two vertical plates are arranged on the upper side of the base, the first belt wheel and the second belt wheel are rotationally connected to the vertical plates, and the first belt wheel and the second belt wheel are wrapped with the conveying belt; and the belt pulley I is connected with a power mechanism. And through the cooperation of the releasing mechanism and the elastic ball, the suction cup can release the aluminum-plastic film package accurately and efficiently at the fixed position.

Description

Technical Field

[0001] The present invention belongs to the field of aluminum-plastic film packaging and transportation, and specifically relates to an aluminum-plastic film packaging and transportation device for lithium batteries. Background Art

[0002] The aluminum-plastic film is made into a lithium battery package, first cut, and then stamped. During this process, the aluminum-plastic film package needs to be transported. Existing transportation devices have some deficiencies. For example, since the aluminum-plastic film package is soft, thin, and light, it is easy to fall off the conveyor belt. Using suction cups to adsorb and transport the aluminum-plastic film package requires a large number of mechanical structures and position detection sensors to accurately control the release of the aluminum-plastic film package, resulting in extremely high manufacturing costs, maintenance costs, and energy consumption. Therefore, an aluminum-plastic film packaging and transportation device for lithium batteries is proposed. Summary of the Invention

[0003] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this part, the abstract, and the title of the invention. However, such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the following technical problems in the prior art: To accurately control the release of the aluminum-plastic film package, a large number of mechanical structures and position detection sensors are required, resulting in extremely high manufacturing costs, maintenance costs, and energy consumption.

[0005] To solve the above technical problems, the present invention provides the following technical solution: An aluminum-plastic film packaging and transportation device for lithium batteries, comprising: a main body member, the main body member includes a base, a vertical plate, a first pulley, a second pulley, and a transmission belt. Two vertical plates are provided on the upper side of the base. The first pulley and the second pulley are rotatably connected to the vertical plates. The first pulley and the second pulley are wrapped with the transmission belt. The first pulley is connected to a power mechanism;

[0006] An adsorption assembly, the adsorption assembly includes a rotary joint, a first hose, a first connecting pipe, a second hose, a suction hole, an elastic sheet, an elastic ball, and a joint body. The joint body is provided in the middle of the vertical plate. The joint body is screwed with the rotary joint. The rotary joint is connected to the first connecting pipe through the first hose. The first connecting pipe is connected to the second hose. The second hose is connected to an adsorbent. The bottom of the second hose is recessed with a suction hole. The bottom of the second hose is provided with a suction hole and an elastic sheet. The elastic sheet covers the lower side of the second hose. Several elastic balls are provided on the lower side of the elastic sheet;

[0007] Release mechanism, the release mechanism includes a fixed frame, a movable platform, an electric cylinder II, and a pressing seat. A contact mechanism is provided on the movable platform. The bottom of the fixed frame is fixedly provided with an electric cylinder I, and the movable end of the electric cylinder I is connected to the movable platform. The top of the fixed frame is fixedly provided with an electric cylinder II, and the movable end of the electric cylinder II is provided with a pressing seat, and the pressing seat is in movable contact with an elastic ball.

[0008] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for lithium batteries, the power mechanism includes a motor, a gear, and a synchronous shaft. Gears are provided on two coaxial belt pulleys I. An activity groove is recessed inside the base, and the activity groove is rotatably connected with a synchronous shaft. Gears are provided at both ends of the synchronous shaft. The gears on the belt pulley I correspond to the gears on the synchronous shaft one by one, and the corresponding gears are connected by a transmission chain. One of the gears is connected to the power output end of the motor; by using the transmission chain, gears, and synchronous shaft, the belt pulley I rotates synchronously.

[0009] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for lithium batteries, the contact mechanism includes an electric cylinder I, a movable cylinder, a movable frame, and a spring II. A movable cylinder is provided at each end of the movable platform. A guide plate is provided on the fixed frame. The movable cylinder is slidably connected to the guide plate. The movable frame is movably inserted into the movable cylinder. A spring II is provided between the bottom end of the movable frame and the movable cylinder. The top end of the movable frame is rotatably connected with a pressing wheel, and the pressing wheel is movably connected to the hose II; the pressing wheel presses some parts of the hose II, and some parts of the hose II can be closed as a section of isolated part.

[0010] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for lithium batteries, several elastic cylinders are evenly arranged on the hose II, and the distance between adjacent two elastic cylinders is equal to the distance between the two movable cylinders. The suction hole is located at the middle position of the area between the two elastic cylinders; the pressing wheel directly or indirectly presses the elastic cylinder, causing the elastic cylinder to sink and the flow cross-section of the elastic cylinder to be closed, and the hose II between the two pressed elastic cylinders is separated into a closed and independent section.

[0011] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for lithium batteries, the adsorbing member includes a connecting pipe II and a suction cup. Several pits are recessed at the top end of the transmission belt. The pits are connected to the hose II through the connecting pipe II. Suction cups are provided in the pits. The material of the suction cup is rubber, and the top end of the suction cup extends out of the pit; through the use of the suction cup vacuum system, the joint body, the rotary joint, the hose I, the connecting pipe I, the hose II, and the connecting pipe II, suction is generated at the suction cup, and the suction cup sucks the aluminum-plastic film packaging.

[0012] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for lithium batteries, a friction belt is provided on the top of the conveyor belt, and fluff is provided on the upper side of the friction belt; the fluff on the friction belt increases the friction force with the aluminum-plastic film packaging.

[0013] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for lithium batteries, two elastic sheets are provided on the side of the elastic sheet facing the second hose. Two matching grooves are recessed on the second hose. The elastic skeleton and the matching grooves are both arranged in an "eight" shape, and the elastic skeleton is inserted into the matching grooves correspondingly; when the elastic sheet is wound under external force and the elastic skeleton deforms and bends, resulting in the deformed elastic skeleton being unable to be inserted into the matching groove, a gap is generated between the elastic sheet and the second hose, and gas can enter the second hose through the gap and the suction holes, causing the suction cups connected to this part to lose suction, thereby releasing the aluminum-plastic film packaging.

[0014] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for lithium batteries, a cylindrical groove is recessed inside the connecting cylinder. An elastic connecting rod is inserted at each end of the cylindrical groove. A first spring is connected between the elastic connecting rods in the same connecting cylinder. The connecting cylinder is fixedly connected to the elastic sheet. The elastic connecting rod contacts the elastic sheet but is not fixedly connected to each other. The elastic connecting rod is movably connected to the elastic sheet; the elastic connecting rod deforms when the elastic skeleton deforms and moves relative to the connecting cylinder, so that the elastic skeleton cannot be inserted into the matching groove, and a gap is generated between the elastic sheet and the second hose.

[0015] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for lithium batteries, the joint body is connected to the vacuum system through a pipeline.

[0016] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for lithium batteries, the second hose is located in the middle area of the conveyor belt and in the gap area between the two first pulleys; the second hose, the first connecting pipe, the first hose and the first pulley do not interfere with each other.

[0017] The suction holes are located at the bottom end of the second hose. The elastic sheet is made of an elastic material and is tightly attached to the surface of the second hose. A manifold is connected to the rotary joint, and the manifold is connected to several first hoses. The inner diameter of the elastic cylinder is smaller than the inner diameter of the second hose, and the elastic cylinder replaces a part of the second hose or is fixedly inserted inside the elastic cylinder. The vacuum system includes a joint body, a filter, a vacuum generator, a solenoid valve, a filter pressure reducing valve and a compressor. The compressor is connected to the filter pressure reducing valve, the filter pressure reducing valve is connected to the solenoid valve, the solenoid valve is connected to the vacuum generator, the vacuum generator is connected to the filter, and the filter is connected to the joint body through air pipes; the compressor is started, and the vacuum generator generates vacuum suction at the joint body.

[0018] Beneficial effects of an aluminum-plastic film packaging and transfer device for a lithium battery according to the present invention: Through the cooperation of the release mechanism and the elastic ball, the suction cup can release the aluminum-plastic film packaging accurately and efficiently at a fixed position;

[0019] Through the cooperation of the elastic skeleton and the fitting groove, a gap is generated between the elastic sheet and the second hose when necessary, improving the air circulation gap, enabling the suction cup to quickly lose suction, and increasing the release speed of the aluminum-plastic film packaging;

[0020] The extrusion wheel directly or indirectly extrudes the elastic cylinder, causing the elastic cylinder to indent and closing the flow cross-section of the elastic cylinder. The second hose between the two extruded elastic cylinders is separated into a closed and independent section, so that the second hose in this section does not affect the operation of the second hoses in other parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0022] Figure 1 It is a schematic cross-sectional structure diagram of the front of the present invention;

[0023] Figure 2 It is a schematic structure diagram of the release mechanism of the present invention Figure 1 ;

[0024] Figure 3 It is a schematic side structure diagram of the present invention;

[0025] Figure 4 It is for the present invention Figure 3 A partial enlarged schematic structure diagram of part A in the present invention;

[0026] Figure 5 It is a schematic structure diagram of the positional relationship between the second hose and the elastic sheet of the present invention Figure 1 ;

[0027] Figure 6 It is a schematic structure diagram of the positional relationship between the second hose and the elastic sheet of the present invention Figure 2 ;

[0028] Figure 7 It is a schematic structure diagram of the elastic skeleton of the present invention;

[0029] Figure 8 It is a schematic structure diagram of the connection relationship between the elastic skeleton and the elastic sheet of the present invention;

[0030] Figure 9 It is a schematic position structure diagram of the elastic skeleton when it contracts with the fitting groove of the present invention;

[0031] Figure 10 It is a schematic structural diagram of the vacuum system of the present invention;

[0032] Figure 11 It is a schematic structure of the release mechanism of the present invention Figure 2 .

[0033] Reference numerals: 100, main body; 101, base; 102, vertical plate; 103, first pulley; 104, second pulley; 105, transmission belt; 106, friction belt; 107, motor; 108, gear; 109, synchronous shaft; 200, adsorption assembly; 201, rotary joint; 202, first hose; 203, first connecting pipe; 204, second hose; 205, second connecting pipe; 206, suction cup; 207, elastic cylinder; 208, suction hole; 209, elastic sheet; 210, elastic ball; 211, mating groove; 212, connecting cylinder; 213, elastic connecting rod; 214, first spring; 215, joint body; 216, filter; 217, vacuum generator; 218, solenoid valve; 219, filter pressure reducing valve; 220, compressor; 300, release mechanism; 301, fixing bracket; 302, movable platform; 303, first electric cylinder; 304, movable cylinder; 305, second electric cylinder; 306, extrusion seat; 307, movable frame; 308, second spring. Detailed implementation manners

[0034] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following will give a detailed description of the specific implementation manners of the present invention with reference to the accompanying drawings of the specification.

[0035] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0036] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0037] Furthermore, the present invention is described in detail with reference to the schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional views showing the device structures will be enlarged locally not in accordance with the general ratio, and the schematic diagrams are only examples, and they should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0038] As Figures 1 to 11 shown, the present invention provides an aluminum-plastic film packaging and transfer device for lithium batteries, including: a main body member 100, the main body member 100 includes a base 101, a vertical plate 102, a first pulley 103, a second pulley 104 and a transmission belt 105. Two vertical plates 102 are provided on the upper side of the base 101. The first pulley 103 and the second pulley 104 are rotatably connected to the vertical plates 102. The transmission belt 105 is wrapped around the first pulley 103 and the second pulley 104. The first pulley 103 is connected to a power mechanism;

[0039] An adsorption assembly 200, the adsorption assembly 200 includes a rotary joint 201, a first hose 202, a first connecting pipe 203, a second hose 204, a suction hole 208, an elastic sheet 209, an elastic ball 210 and a joint body 215. A joint body 215 is provided in the middle of the vertical plate 102. The joint body 215 is screwed with the rotary joint 201. The rotary joint 201 is connected to the first connecting pipe 203 through the first hose 202. The first connecting pipe 203 is connected to the second hose 204. The second hose 204 is connected to an adsorbent. The bottom of the second hose 204 is recessed with a suction hole 208. The bottom of the second hose 204 is provided with a suction hole 208 and an elastic sheet 209. The elastic sheet 209 covers the lower side of the second hose 204. Several elastic balls 210 are provided on the lower side of the elastic sheet 209;

[0040] A release mechanism 300, the release mechanism 300 includes a fixed frame 301, a movable platform 302, a second electric cylinder 305, and a pressing seat 306. A contact mechanism is provided on the movable platform 302. A first electric cylinder 303 is fixedly provided at the bottom of the fixed frame 301. The movable end of the first electric cylinder 303 is connected to the movable platform 302. A second electric cylinder 305 is fixedly provided at the top of the fixed frame 301. The movable end of the second electric cylinder 305 is provided with a pressing seat 306. The pressing seat 306 is in movable contact with the elastic ball 210.

[0041] The power mechanism includes a motor 107, a gear 108 and a synchronous shaft 109. Gears 108 are provided on both of the two coaxial first pulleys 103. An activity groove is recessed inside the base 101. The synchronous shaft 109 is rotatably connected to the activity groove. Gears 108 are provided at both ends of the synchronous shaft 109. The gears 108 on the first pulley 103 and the gears 108 on the synchronous shaft 109 correspond to each other one by one. The corresponding gears 108 are connected by a transmission chain. One of the gears 108 is connected to the power output end of the motor 107; By using the transmission chain, the gear 108 and the synchronous shaft 109, the first pulley 103 rotates synchronously.

[0042] The elastic framework includes a connecting cylinder 212 and an elastic connecting rod 213.

[0043] As a preferred technical solution of an aluminum-plastic film packaging and transfer device for a lithium battery, the abutting mechanism includes an electric cylinder 1 (303), a movable cylinder (304), a movable frame (307) and a second spring (308). One movable cylinder (304) is arranged at each end of the movable platform (302). A guide plate is arranged on the fixed frame (301). The movable cylinder (304) is slidably connected with the guide plate. The movable frame (307) is movably inserted into the movable cylinder (304). A second spring (308) is arranged between the bottom end of the movable frame (307) and the movable cylinder (304). The top end of the movable frame (307) is rotatably connected with a pressing wheel, and the pressing wheel is movably connected with a second hose (204). The pressing wheel presses some parts of the second hose (204), so that some parts of the second hose (204) can be closed into a section of isolated part.

[0044] A plurality of elastic cylinders (207) are uniformly arranged on the second hose (204). The distance between two adjacent elastic cylinders (207) is equal to the distance between the two movable cylinders (304). The air suction hole (208) is located at the middle position of the area between two elastic cylinders (207). The pressing wheel directly or indirectly presses the elastic cylinder (207), so that the elastic cylinder (207) is indented and the flow-through cross section of the elastic cylinder (207) is closed. The second hose (204) between two pressed elastic cylinders (207) is separated into a closed and independent section.

[0045] The adsorbing member includes a second connecting pipe (205) and a suction cup (206). A plurality of pits are recessed at the top end of the transmission belt (105). The pits are connected with the second hose (204) through the second connecting pipe (205). A suction cup (206) is arranged in the pit. The material of the suction cup (206) is rubber, and the top end of the suction cup (206) extends out of the pit. Through the use of a vacuum system of the suction cup (206), a joint body (215), a rotary joint (201), a first hose (202), a first connecting pipe (203), a second hose (204) and a second connecting pipe (205), suction is generated at the suction cup (206), and the suction cup (206) sucks the aluminum-plastic film packaging.

[0046] The rotary joint (201) and the joint body (215) can rotate relative to each other.

[0047] A friction belt (106) is arranged on the top of the transmission belt (105), and fluff is arranged on the upper side of the friction belt (106). The fluff on the friction belt (106) increases the friction force with the aluminum-plastic film packaging.

[0048] Two elastic sheets (209) are arranged on the side of the elastic frame facing the second hose (204). Two matching grooves (211) are recessed on the second hose (204). Both the elastic frame and the matching grooves (211) are arranged in an "eight" shape, and the elastic frame is correspondingly inserted into the matching grooves (211).

[0049] When the elastic sheet 209 is wound under an external force and the elastic skeleton deforms and bends, resulting in the deformed elastic skeleton being unable to be inserted into the fitting groove 211, a gap is generated between the elastic sheet 209 and the second hose 204. Gas can enter the second hose 204 through the gap and the suction holes 208, causing the suction cups 206 connected to this part to lose suction, thereby releasing the aluminum-plastic film packaging.

[0050] A cylindrical groove is recessed inside the connecting cylinder 212. One elastic connecting rod 213 is inserted at each end of the cylindrical groove. A first spring 214 is connected between the elastic connecting rods 213 inside the same connecting cylinder 212. The connecting cylinder 212 is fixedly connected to the elastic sheet 209. The elastic connecting rod 213 contacts the elastic sheet 209 but is not fixedly connected to it. The elastic connecting rod 213 is movably connected to the elastic sheet 209.

[0051] The elastic connecting rod 213 deforms and moves relative to the connecting cylinder 212 when the elastic skeleton deforms, preventing the elastic skeleton from being inserted into the fitting groove 211 and generating a gap between the elastic sheet 209 and the second hose 204.

[0052] The joint body 215 is connected to the vacuum system through a pipeline. The vacuum system is a prior art.

[0053] The second hose 204 is located in the middle area of the conveyor belt 105 and in the gap area between two first pulleys 103. The second hose 204, the first connecting pipe 203, the first hose 202 and the first pulley 103 do not interfere with each other.

[0054] The suction holes 208 are located at the bottom end of the second hose 204. The elastic sheet 209 is made of an elastic material and is tightly attached to the surface of the second hose 204. A manifold is connected to the rotary joint 201, and the manifold is connected to several first hoses 202.

[0055] The inner diameter of the elastic cylinder 207 is smaller than the inner diameter of the second hose 204. The elastic cylinder 207 replaces part of the second hose 204 or is fixedly inserted inside the elastic cylinder 207. The vacuum system includes a joint body 215, a filter 216, a vacuum generator 217, a solenoid valve 218, a filter pressure reducing valve 219 and a compressor 220. The compressor 220 is connected to the filter pressure reducing valve 219, the filter pressure reducing valve 219 is connected to the solenoid valve 218, the solenoid valve 218 is connected to the vacuum generator 217, the vacuum generator 217 is connected to the filter 216, and the filter 216 is connected to the joint body 215 through air pipes. When the compressor 220 is started, a vacuum suction force is generated at the joint body 215 by using the vacuum generator 217.

[0056] The four first pulleys 103 are respectively located at one of the four corners of a rectangle.

[0057] The suction cup 206 is correspondingly connected to the second connecting pipe 205.

[0058] The implementation method is specifically as follows: The aluminum-plastic film is made into a lithium battery package, which is first cut and then stamped. During this process, the aluminum-plastic film package needs to be transported. Since the aluminum-plastic film package is soft, thin and light, it is easy to fall off the conveyor belt.

[0059] Start the motor 107 to control the rotation of the first pulley 103 and one of the gear wheels 108. Drive the synchronous shaft 109 to rotate through the gear wheel 108 and the transmission chain. The synchronous shaft 109 drives the first pulley 103 to rotate through the gear wheel 108 and the transmission chain. The first pulley 103 drives the transmission belt 105 to run. The transmission belt 105 transports the items on it. Through the use of the joint body 215, the rotary joint 201, the first hose 202, the first connecting pipe 203, the second hose 204 and the second connecting pipe 205, the vacuum system generates suction at the suction cup 206. The suction cup 206 sucks the aluminum-plastic film package, so that the aluminum-plastic film package is firmly adsorbed on the surface of the transmission belt 105, so that the transmission belt 105 can stably transport the aluminum-plastic film package. The first electric cylinder 303 controls the upward movement of the movable platform 302, the movable cylinder 304 and the movable frame 307. The pressing wheel presses some parts of the second hose 204, so that some parts of the second hose 204 can be closed as a section of isolated part. The pressing wheel directly or indirectly presses the elastic cylinder 207, so that the elastic cylinder 207 is indented and the flow cross-section of the elastic cylinder 207 is closed. The second hose 204 between the two pressed elastic cylinders 207 is separated into a closed and independent section. The second electric cylinder 305 controls the upward movement of the pressing seat 306, and uses the pressing seat 306 to form an obstacle to the elastic ball 210. The elastic ball 210 is blocked and pulls the elastic piece 209 to deform and wind up. The deformed elastic bone affects the entire elastic piece 209. Part of the elastic piece 209 is separated from the surface of the second hose 204, and the air suction hole 208 is exposed to the air.

[0060] When the elastic piece 209 is deformed, wound up by an external force, and the elastic skeleton is deformed and bent, resulting in the deformed elastic skeleton being unable to be inserted into the fitting groove 211, a gap is generated between the elastic piece 209 and the second hose 204. Gas can enter the closed and independent section of the second hose 204 through the gap and the air suction hole 208, causing the air pressure of the suction cup 206 connected to this part to increase and lose suction, thus releasing the aluminum-plastic film package.

[0061] As the transmission belt 105 continues to operate and the pressing seat 306 continues to press the elastic ball 210, causing the elastic ball 210 to undergo a large deformation. The transmission belt 105 continues to operate until the pressing seat 306 is separated from the elastic ball 210. The elastic piece 209 and the elastic skeleton return to their original postures. The elastic skeleton is inserted into the fitting groove 211 and the air suction hole 208 is blocked. The suction of the vacuum system will make the elastic piece 209 block the air suction hole 208 more tightly.

[0062] It should be understood that, during the development of any actual implementation, such as in any engineering or design project, numerous specific implementation decisions can be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be routine work in design, manufacturing, and production.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A lithium battery aluminum-plastic film packaging and transport device, characterized in that: include: The main body (100) comprises a base (101), two vertical plates (102) are arranged on the upper side of the base (101), a belt pulley 1 (103) and a belt pulley 2 (104) are rotatably connected to the vertical plates (102), a transmission belt (105) is wrapped around the belt pulley 1 (103) and the belt pulley 2 (104), and the belt pulley 1 (103) is connected to a power mechanism; The adsorption assembly (200) comprises a rotary joint (201), a joint body (215) is arranged in the middle of the vertical plate (102), the joint body (215) is screwed to the rotary joint (201), the rotary joint (201) is connected to the connecting pipe (203) through the hose (202), the connecting pipe (203) is connected to the hose (204), the hose (204) is connected to the adsorption member, the bottom of the hose (204) is concavely provided with an air suction hole (208), the bottom of the hose (204) is provided with the air suction hole (208) and an elastic sheet (209), the elastic sheet (209) covers the lower side of the hose (204), and the lower side of the elastic sheet (209) is provided with a plurality of elastic balls (210); The release mechanism (300) comprises a fixed frame (301), a movable platform (302) is provided with an abutment mechanism, an electric cylinder 1 (303) is fixedly provided at the bottom of the fixed frame (301), the movable ends of the electric cylinder 1 (303) are connected to the movable platform (302), an electric cylinder 2 (305) is fixedly provided at the top of the fixed frame (301), an extrusion seat (306) is provided at the movable end of the electric cylinder 2 (305), and the extrusion seat (306) is movably abutted with the elastic ball (210).

2. The aluminum-plastic film packaging and transporting device for lithium batteries according to claim 1, characterized in that: The power mechanism comprises a motor (107), a gear (108) and a synchronous shaft (109); two coaxial pulleys (103) are each provided with a gear (108); a movable groove is concavely provided on the inner side of the base (101); the movable groove is rotatably connected to the synchronous shaft (109); gears (108) are provided at both ends of the synchronous shaft (109); the gears (108) on the pulley (103) correspond to the gears (108) on the synchronous shaft (109) in a one-to-one manner; the two corresponding gears (108) are connected via a transmission chain; and one of the gears (108) is connected to the power output end of the motor (107).

3. The aluminum-plastic film packaging and transporting device for lithium batteries according to claim 1, characterized in that: The abutment mechanism comprises an electric cylinder (303), a movable cylinder (304), a movable frame (307) and a second spring (308); a movable cylinder (304) is respectively arranged at both ends of the movable platform (302); a guide plate is arranged on the fixed frame (301); the movable cylinder (304) is slidably connected to the guide plate; the movable frame (307) is movably plugged into the movable cylinder (304); a second spring (308) is arranged between the bottom end of the movable frame (307) and the movable cylinder (304); and the top end of the movable frame (307) is rotatably connected to an extrusion wheel.

4. The aluminum-plastic film packaging and transporting device for lithium batteries according to claim 3, characterized in that: A plurality of elastic tubes (207) are evenly arranged on the second hose (204), the spacing between two adjacent elastic tubes (207) is equal to the distance between two movable tubes (304), and the air suction hole (208) is located in the middle of the area between the two elastic tubes (207).

5. The aluminum-plastic film packaging and transporting device for lithium batteries according to claim 1, characterized in that: The adsorption component comprises a second connecting pipe (205) and a suction cup (206). The top of the transmission belt (105) is provided with a plurality of pits. The pits are connected to the second hose (204) via the second connecting pipe (205). A suction cup (206) is arranged in the pit. The material of the suction cup (206) is rubber. The top of the suction cup (206) extends out of the pit.

6. The aluminum-plastic film packaging and transporting device for lithium batteries according to claim 1, characterized in that: A friction belt (106) is arranged on the top of the transmission belt (105), and fluff is arranged on the upper side of the friction belt (106).

7. The aluminum-plastic film packaging and transporting device for lithium batteries according to claim 1, characterized in that: Two elastic sheets (209) are arranged on the side facing the second hose (204), and two matching grooves (211) are recessed on the second hose (204). The elastic frame and the matching grooves (211) are arranged in an "eight" shape, and the elastic frame and the matching grooves (211) are correspondingly plugged.

8. The aluminum-plastic film packaging and transporting device for lithium batteries according to claim 7, characterized in that: The elastic skeleton comprises a connecting tube (212) and an elastic connecting rod (213); a cylindrical groove is recessed inside the connecting tube (212); an elastic connecting rod (213) is inserted into each of the two ends of the cylindrical groove; a spring (214) is connected between the elastic connecting rods (213) in the same connecting tube (212); the connecting tube (212) is fixedly connected to the elastic sheet (209); and the elastic connecting rod (213) is movably connected to the elastic sheet (209).

9. The aluminum-plastic film packaging and transporting device for lithium batteries according to claim 1, characterized in that: The joint body (215) is connected to the vacuum system through a pipeline.

10. The aluminum-plastic film packaging and transporting device for lithium batteries according to claim 1, characterized in that: The second hose (204) is located in the middle area of ​​the transmission belt (105), and the second hose (204) is located in the gap area between the two first pulleys (103).

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