Automatic packaging equipment for lithium battery

Abstract

The utility model relates to the technical field of lithium battery packaging, in particular to automatic lithium battery packaging equipment which comprises battery packaging equipment, a placing mechanism and an extruding mechanism, a plurality of placing mechanisms are mounted in the battery packaging equipment, an extrusion mechanism for extruding a battery pack is arranged above the placing mechanisms, the outer side of a placing block is connected with the battery packaging equipment, battery placing grooves which are uniformly distributed are formed in the placing block, a sliding column is slidably connected in the placing block, and the sliding column is connected with the outer side of the placing block. One side of the sliding column is fixedly connected with a connecting column which is transversely arranged; the inclined sliding columns are arranged on the front side of the placing block, the two sets of sliding columns are connected through the connecting column, when a battery pack is placed, the battery pack is put into the battery placing groove through the lower portion of the connecting column, and at the moment, the connecting column plays a certain role in pressing an aluminum plastic film of the battery pack downwards; the condition that the aluminum plastic film overturns or overrebounds is avoided, and the placing quality of the battery pack is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery packaging technical field, concretely is a kind of lithium battery automatic packaging equipment. BACKGROUND

[0002] When soft package battery is packaged, it is generally opposite by artificial two aluminum plastic film PP surface, for covering battery core, then covering the battery core is placed in prefabricated groove in turn manually, then clamping mechanism is lowered and clamped, since aluminum plastic film has certain resilience, when placing prefabricated groove, its aluminum plastic film can rebound, need to be re-pressed manually, and the clamping mechanism on the upper side will automatically fall after time, personnel is easily pressed, have certain security risk, therefore, aiming at the above problem, a kind of lithium battery automatic packaging equipment is provided. UTILITY MODEL CONTENTS

[0003] The utility model is to provide a kind of lithium battery automatic packaging equipment to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of lithium battery automatic packaging equipment, including battery packaging equipment, placing mechanism and extrusion mechanism;

[0005] The inside of the battery packaging equipment is provided with a plurality of placing mechanisms, the upper side of the placing mechanism is provided with an extrusion mechanism for extruding battery package, the outer side of the extrusion mechanism is fixedly connected with the battery packaging equipment;

[0006] The placing mechanism includes placing block, battery placing groove and sliding column, the outer side of the placing block is connected with the battery packaging equipment, the inside of the placing block is provided with uniformly distributed battery placing groove, the inside of the placing block is slidably connected with sliding column, and the side of sliding column is fixedly connected with the transversely arranged connecting column.

[0007] Further, the bottom of the sliding column is fixedly connected with sliding plate, the other end of the sliding plate is fixedly connected with spring, and the other end of the spring is fixedly connected with the placing block.

[0008] Further, the sliding column is arranged in multiple groups and is arranged obliquely.

[0009] Further, the placing block of the lower part of the connecting column is provided with a groove for placing extrusion frame.

[0010] When the soft package battery is packaged, the two layers of aluminum plastic film PP surfaces are generally opposed by manual operation, and the battery core is covered, then the covered battery core is placed in the pre-prepared groove in sequence by manual operation, and the clamping mechanism is lowered for clamping work, since the aluminum plastic film has a certain resilience, when the pre-prepared groove is placed, the aluminum plastic film may rebound, and needs to be manually pressed again, and the upper clamping mechanism will automatically fall after a period of time, which is easy to injure personnel, and has certain safety hazards, and an external power supply is used, the sliding column is arranged on the front side of the placing block, and the two groups of sliding columns are connected by the connecting column, when the battery pack is placed, the battery pack is placed into the battery placing groove through the connecting column below, at this time, the connecting column plays a role in pressing the aluminum plastic film of the battery pack, and the aluminum plastic film will not be raised or rebounded, ensuring the placing quality of the battery pack.

[0011] Further, the extrusion mechanism includes a fixed frame, a pusher and an extrusion plate, the outer side of the fixed frame is fixedly connected with the battery packaging equipment, the inside of the fixed frame is fixedly connected with the pusher, the free end of the pusher is fixedly connected with the extrusion plate, one side of the extrusion plate is fixedly connected with a connecting plate, and the other end of the connecting plate is fixedly connected with an extrusion frame.

[0012] Further, the pusher includes a fixed cylinder and a motor, the outer side of the fixed cylinder is fixedly connected with the fixed frame, the inside of the fixed cylinder is fixedly connected with the motor, the main shaft end of the motor is fixedly connected with a threaded shaft, the outer side of the threaded shaft is spirally connected with a threaded sleeve, and the other end of the threaded sleeve is fixedly connected with the extrusion plate.

[0013] Further, the outer side of the threaded sleeve is provided with a sliding groove, and the threaded sleeve is slidingly connected with a sliding block through the sliding groove, and the outer side of the sliding block is fixedly connected with the fixed cylinder.

[0014] Further, the connecting plate and the extrusion frame are inclined, and the inside of the extrusion frame is arc-shaped.

[0015] When the battery pack is pressed down, the pusher is started to drive the extrusion plate to move, the extrusion plate drives the connecting plate and the extrusion frame to move, the extrusion frame moves obliquely and pushes the connecting column to move, at this time, the connecting column is separated from the upper side of the battery pack, at this time, the extrusion plate can normally fix the battery pack, ensuring the packaging quality.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model discloses a front side of the placing block is provided with the inclined sliding column, and two groups of sliding columns are connected by the connecting column, when the battery pack is placed, its battery pack is put to the inside of battery placing groove through the connecting column below, at this time, the connecting column plays the aluminum plastic film of certain battery pack's under -pressure condition, and the aluminum plastic film does not appear excessive warping or excessive rebound condition, ensures the placing quality of battery pack.

[0018] 2. The utility model discloses when under -pressure battery pack, through starting pusher drive extrusion board removal, extrusion board drive connecting plate and extrusion frame removal, at this time, extrusion frame is inclined and removes and pushes the connecting column removal, at this time, the connecting column is separated from the top of battery pack, at this time, extrusion board can normally fixed battery pack, ensures the quality of subsequent packaging. ACCURACY OF DRAWINGS

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

[0020] Figure 2 It is the structure schematic diagram of the utility model placing mechanism and extrusion mechanism;

[0021] Figure 3 It is the section view of the utility model placing mechanism;

[0022] Figure 4 It is the structure schematic diagram of the utility model pusher.

[0023] In the drawing: 1, battery packaging equipment;2, placing mechanism;201, placing block;202, battery placing groove;203, sliding rod;204, connecting column;205, sliding plate;206, spring;207, recess;3, extrusion mechanism;301, fixed frame;302, pusher;3021, fixed cylinder;3022, motor;3023, threaded shaft;3024, threaded sleeve;3025, sliding block;303, extrusion board;304, connecting plate;305, extrusion frame. DETAILED DESCRIPTION

[0024] The technical solutions 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Embodiment one

[0025] Please refer to Figure 1 , Figure 2 and Figure 3The utility model provides a technical scheme: a lithium battery automatic packaging equipment, including battery packaging equipment 1, placing mechanism 2 and extrusion mechanism 3,

[0026] The inside of the battery packaging equipment 1 is provided with a plurality of placing mechanisms 2, the upper portion of the placing mechanism 2 is provided with an extrusion mechanism 3 for extruding the battery pack, and the outer side of the extrusion mechanism 3 is fixedly connected with the battery packaging equipment 1.

[0027] The placing mechanism 2 comprises a placing block 201, a battery placing groove 202 and a sliding column 203, the outer side of the placing block 201 is connected with the battery packaging equipment 1, the inside of the placing block 201 is provided with the battery placing groove 202 which is uniformly distributed, the inside of the placing block 201 is slidably connected with the sliding column 203, and one side of the sliding column 203 is fixedly connected with the connecting column 204 which is transversely arranged.

[0028] The bottom of the sliding column 203 is fixedly connected with the sliding plate 205, the other end of the sliding plate 205 is fixedly connected with the spring 206, and the other end of the spring 206 is fixedly connected with the placing block 201.

[0029] The sliding column 203 is arranged in multiple groups and is arranged in an inclined manner.

[0030] The placing block 201 is provided with the groove 207 for placing the extrusion frame 305 below the connecting column 204.

[0031] When the soft package battery is packaged, the two layers of aluminum plastic film PP surfaces are generally opposed by manual operation, and the battery core is coated, then the coated battery core is sequentially placed in the prefabricated groove by manual operation, and then the clamping mechanism is lowered to perform clamping work. Since the aluminum plastic film has a certain resilience, when the prefabricated groove is placed, the aluminum plastic film may rebound, and manual re-pressing is required, and the upper clamping mechanism will automatically fall after a period of time, which is easy to injure personnel and has certain safety hazards. When in use, the external power supply is provided with the inclined sliding column 203 on the front side of the placing block 201, and the two groups of sliding columns 203 are connected by the connecting column 204. When the battery pack is placed, the battery pack is placed into the battery placing groove 202 through the connecting column 204 below, at this time, the connecting column 204 plays a certain role in pressing the aluminum plastic film of the battery pack, and the aluminum plastic film is not raised or rebounded, ensuring the placing quality of the battery pack.

[0032] In this embodiment, the bottom of the sliding column 203 is connected with a sliding plate 205, the bottom of the sliding plate 205 is provided with a spring 206, when the extrusion mechanism 3 moves downward and extrudes the battery pack, it can extrude the sliding column 203 and the connecting column 204 in advance, so that it is separated from the top of the battery pack, and the subsequent extrusion mechanism 3 ensures the fixing work of the battery pack, and the spring 206 can ensure that the sliding column 203 enters the inside of the placing block 201.

[0033] The groove 207 is used to place the extrusion frame 305 of the extrusion mechanism 3, which avoids affecting the subsequent fixing of the battery pack. Embodiment two

[0034] This embodiment is an improvement on embodiment 1, please refer to Figure 2 and Figure 4 Specifically, the above-mentioned extrusion mechanism 3 includes a fixed frame 301, a pusher 302 and an extrusion plate 303, the outer side of the fixed frame 301 is fixedly connected with the battery packaging equipment 1, the inside of the fixed frame 301 is fixedly connected with the pusher 302, the free end of the pusher 302 is fixedly connected with the extrusion plate 303, one side of the extrusion plate 303 is fixedly connected with a connecting plate 304, and the other end of the connecting plate 304 is fixedly connected with an extrusion frame 305.

[0035] The above-mentioned pusher 302 includes a fixed cylinder 3021 and a motor 3022, the outer side of the fixed cylinder 3021 is fixedly connected with the fixed frame 301, the inside of the fixed cylinder 3021 is fixedly connected with the motor 3022, the main shaft end of the motor 3022 is fixedly connected with a threaded shaft 3023, the outer side of the threaded shaft 3023 is spirally connected with a threaded sleeve 3024, and the other end of the threaded sleeve 3024 is fixedly connected with the extrusion plate 303.

[0036] The outer side of the threaded sleeve 3024 is provided with a sliding groove, and the threaded sleeve 3024 is slidingly connected with a sliding block 3025 through the sliding groove, and the outer side of the sliding block 3025 is fixedly connected with the fixed cylinder 3021.

[0037] The connecting plate 304 and the extrusion frame 305 are inclinedly arranged, and the inside of the extrusion frame 305 is arc-shapedly arranged.

[0038] When the battery pack is pressed down, the pusher 302 is started to drive the extrusion plate 303 to move, the extrusion plate 303 drives the connecting plate 304 and the extrusion frame 305 to move, at this time the extrusion frame 305 moves obliquely and pushes the connecting column 204 to move, at this time the connecting column 204 is separated from the top of the battery pack, at this time the extrusion plate 303 can normally fix the battery pack, and ensure the subsequent packaging quality;

[0039] In the embodiment, the threaded shaft 3023 is driven to rotate by the motor 3022, the threaded sleeve 3024 outside the threaded shaft 3023 is driven to move, at this time, the threaded sleeve 3024 can drive the extrusion plate 303 to move, at this time, the purpose of extruding the battery pack can be achieved, when the threaded sleeve 3024 moves, the sliding groove and the sliding block 3025 outside the threaded sleeve 3024 cooperate, the stable movement of the threaded sleeve 3024 can be ensured, and the extrusion frame 305 is arranged in an arc shape, at this time, the extrusion frame 305 can extrude the connecting column 204 to make it separate from the top of the battery pack.

[0040] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automated lithium battery packaging device, characterized in that: It includes a battery packaging device (1), a placement mechanism (2), and a pressing mechanism (3); The battery packaging equipment (1) is equipped with multiple placement mechanisms (2) inside. Above the placement mechanism (2) is a pressing mechanism (3) for pressing the battery pack. The outer side of the pressing mechanism (3) is fixedly connected to the battery packaging equipment (1). The placement mechanism (2) includes a placement block (201), a battery placement slot (202), and a sliding column (203). The outer side of the placement block (201) is connected to the battery packaging device (1). The placement block (201) has evenly distributed battery placement slots (202) inside. The sliding column (203) is slidably connected inside the placement block (201), and a horizontally arranged connecting column (204) is fixedly connected to one side of the sliding column (203). The extrusion mechanism (3) includes a fixed frame (301), a pusher (302) and an extrusion plate (303). The outer side of the fixed frame (301) is fixedly connected to the battery packaging equipment (1). The pusher (302) is fixedly connected inside the fixed frame (301). The extrusion plate (303) is fixedly connected to the free end of the pusher (302). A connecting plate (304) is fixedly connected to one side of the extrusion plate (303), and an extrusion frame (305) is fixedly connected to the other end of the connecting plate (304).

2. The lithium battery automatic packaging equipment according to claim 1, characterized in that: The bottom of the sliding column (203) is fixedly connected to a sliding plate (205), and the other end of the sliding plate (205) is fixedly connected to a spring (206). The other end of the spring (206) is fixedly connected to the placement block (201).

3. The lithium battery automatic packaging equipment according to claim 1, characterized in that: The sliding columns (203) are arranged in multiple groups, and the sliding columns (203) are arranged at an angle.

4. The lithium battery automatic packaging equipment according to claim 1, characterized in that: The placement block (201) at the lower part of the connecting column (204) has a groove (207) for placing the extrusion frame (305).

5. The lithium battery automatic packaging equipment according to claim 1, characterized in that: The pusher (302) includes a fixed cylinder (3021) and a motor (3022). The outer side of the fixed cylinder (3021) is fixedly connected to the fixed frame (301). The motor (3022) is fixedly connected inside the fixed cylinder (3021). A threaded shaft (3023) is fixedly connected to the end of the main shaft of the motor (3022). A threaded sleeve (3024) is screwed to the outer side of the threaded shaft (3023). The other end of the threaded sleeve (3024) is fixedly connected to the extrusion plate (303).

6. The lithium battery automatic packaging equipment according to claim 5, characterized in that: The threaded sleeve (3024) has a sliding groove on its outer side, and the threaded sleeve (3024) is slidably connected to a sliding block (3025) through the sliding groove. The outer side of the sliding block (3025) is fixedly connected to the fixed cylinder (3021).

7. The lithium battery automatic packaging equipment according to claim 1, characterized in that: The connecting plate (304) and the extrusion frame (305) are inclined, and the interior of the extrusion frame (305) is arc-shaped.

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