Semi-automatic winding machine suitable for arc-shaped battery

Abstract

The utility model discloses a semi-automatic winding machine suitable for an arc-shaped battery, and relates to the related technical field of arc-shaped battery production, the semi-automatic winding machine comprises a device main body, an upper pole piece stock bin is arranged on the inner wall of one side of the device main body, and a lower pole piece stock bin parallel to the upper pole piece stock bin is further arranged on the inner wall of one side of the device main body; an upper pole piece guide plate is arranged on the inner wall of one side of the device main body, and a lower pole piece guide plate which is symmetrically distributed with the upper pole piece guide plate is also arranged on the inner wall of one side of the device main body. According to the semi-automatic winding machine suitable for the arc-shaped battery, pole pieces are manually taken from an upper pole piece bin and a lower pole piece bin and are respectively put into guide grooves of an upper pole piece guide plate and a lower pole piece guide plate, a negative pole piece is manually pushed into a winding needle in a winding assembly, and a pedal is treaded to complete negative pole pre-winding; a positive pole piece is manually pushed into a winding needle in the winding assembly, a pedal is treaded down to complete positive pole pre-winding, and the pedal is manually treaded down to complete total winding.

Description

TECHNICAL FIELD

[0001] The utility model relates to arc battery production related technical field, concretely is a kind of semi-automatic winding machine suitable for arc battery. BACKGROUND

[0002] With the birth of wearable electronic products and its market demand increasing, the traditional cuboid polymer lithium ion battery cannot meet the power supply demand of new terminal electronic products, which has new requirements for battery shape, and the battery shape can be made into special-shaped to adapt to the complex interior of new electronic product shell, reduce the internal space wasted, the current commonly used winding type pole group structure can only form arc in the width direction of battery, and the arc battery winding process is inconvenient to improve processing efficiency, so a semi-automatic winding machine suitable for arc battery is needed.

[0003] At present, it is inconvenient to carry out semi-automatic processing during arc battery winding process, which affects processing efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of semi-automatic winding machine suitable for arc battery to solve the problem of inconvenient semi-automatic processing during arc battery winding process in the above background art, affect processing efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of semi-automatic winding machine suitable for arc battery, including device main body, the inside wall of one side of device main body is provided with upper pole piece storehouse, the inside wall of one side of device main body is also provided with the lower pole piece storehouse that is parallelly distributed with upper pole piece storehouse, the inside wall of one side of device main body is provided with upper pole piece guide plate, the inside wall of one side of device main body is also provided with the lower pole piece guide plate that is symmetrically distributed with upper pole piece guide plate.

[0006] Preferably, the lower side of the upper pole piece storehouse is provided with an upper diaphragm unwinding assembly, one side of the upper diaphragm unwinding assembly is provided with an upper tension swing lever type floating roller, the upper side of the upper tension swing lever type floating roller is provided with an upper diaphragm passing roller, the upper side of one side of the upper diaphragm passing roller is provided with an upper film pressing assembly, one side of the upper film pressing assembly is provided with an upper diaphragm clamping assembly, and the upper diaphragm unwinding assembly, the upper tension swing lever type floating roller and the upper diaphragm passing roller are connected by a belt drive.

[0007] Preferably, a lower diaphragm unwinding assembly is provided below the lower electrode hopper, a lower diaphragm guide roller is provided on one side of the lower diaphragm unwinding assembly, a lower tension swing rod floating roller is provided below the lower diaphragm guide roller, a lower pressing film assembly is provided above one side of the lower tension swing rod floating roller, and a lower clamping diaphragm assembly is provided on one side of the lower pressing film assembly. The lower diaphragm unwinding assembly, the lower tension swing rod floating roller, and the lower diaphragm guide roller are connected by a belt drive.

[0008] Preferably, a finishing adhesive application assembly is provided on one inner wall of the main body of the device, and a spare adhesive tape assembly is provided on one side of the finishing adhesive application assembly, and the spare adhesive tape assembly is provided on one inner wall of the main body of the device.

[0009] Preferably, the top of the finishing adhesive application assembly is provided with a synchronization mechanism, the top of the synchronization mechanism is provided with a winding assembly, and the top of the winding assembly is provided with a battery cell assembly.

[0010] Preferably, a feeding clamp assembly is provided on the top of the battery cell assembly.

[0011] Preferably, the bottom of the upper electrode hopper is provided with an upper electrode guide plate, and the bottom of the lower electrode hopper is provided with a lower electrode guide plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This semi-automatic winding machine for arc-shaped batteries is operated by manually taking electrode sheets from the upper electrode sheet hopper and the lower electrode sheet hopper and placing them into the guide grooves of the upper electrode sheet guide plate and the lower electrode sheet guide plate respectively. The negative electrode sheet is pushed into the winding needle inside the winding assembly by manually pressing the foot pedal to complete the negative electrode pre-winding. The positive electrode sheet is pushed into the winding needle inside the winding assembly by manually pressing the foot pedal to complete the positive electrode pre-winding. The final winding is completed by manually pressing the foot pedal.

[0014] 2. This semi-automatic winding machine, suitable for curved batteries, moves from the winding assembly to the adhesive application station. The end-applying adhesive assembly performs the adhesive application process. The upper and lower pressure film assemblies, as well as the upper and lower separator clamping assemblies, work together. The cylinder of the end-applying adhesive assembly extends to clamp and cut the separator, completing the adhesive application. Inside the winding assembly, the winding needles rotate to the unloading angle, retract, and the two needles are in a retracted state. Inside the unloading clamping assembly, the unloading clamping cylinder extends, clamping the battery cell. The winding needles retract and move to the needle exit station to complete the separator pre-winding. The unloading clamp retracts to complete the unloading. Inside the battery cell receiving assembly, the receiving cylinder extends, and the unloading clamp opens to place the battery cell into the receiving box. This reciprocating process facilitates semi-automatic winding of curved batteries. Attached Figure Description

[0015] Figure 1The utility model discloses a three -dimensional structure schematic drawing for the utility model;

[0016] Figure 2 The utility model discloses a main view structure schematic drawing for the utility model;

[0017] Figure 3 The utility model discloses a plan view structure schematic drawing for the utility model;

[0018] Figure 4 The utility model discloses a side view structure schematic drawing for the utility model.

[0019] In the drawing: 1, device main body;2, upper pole piece stock bin;3, lower pole piece stock bin;4, upper pole piece guide plate;5, lower pole piece guide plate;6, upper diaphragm unwinding subassembly;7, upper tension swing lever type floating roller;8, upper film pressing subassembly;9, upper diaphragm passes roller;10, lower diaphragm unwinding subassembly;11, lower diaphragm passes roller;12, lower tension swing lever type floating roller;13, lower diaphragm clamping subassembly;14, lower film pressing subassembly;15, end sticking rubber belt subassembly;16, spare rubber belt subassembly;17, synchronous mechanism;18, winding subassembly;19, electricity receiving core subassembly;20, upper diaphragm clamping subassembly;21, blanking clamp subassembly. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor all belong to the range of protection of the utility model.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: a kind of semi-automatic winding machine suitable for arc-shaped battery, including device main body 1, the side inner wall of device main body 1 is provided with upper pole piece storehouse 2, the side inner wall of device main body 1 is also provided with the lower pole piece storehouse 3 that is parallelly distributed with upper pole piece storehouse 2, the side inner wall of device main body 1 is provided with upper pole piece guide plate 4, the side inner wall of device main body 1 is also provided with the lower pole piece guide plate 5 that is symmetrically distributed with upper pole piece guide plate 4, the lower side of upper pole piece storehouse 2 is provided with upper diaphragm unwinding subassembly 6, the side of upper diaphragm unwinding subassembly 6 is provided with upper tension swing lever type floating roller 7, the upper side of upper tension swing lever type floating roller 7 is provided with upper diaphragm over roller 9, the upper side of upper diaphragm over roller 9 is provided with upper film pressing subassembly 8, the side of upper film pressing subassembly 8 is provided with upper diaphragm clamping subassembly 20, and upper diaphragm unwinding subassembly 6 and upper tension swing lever type floating roller 7 and upper diaphragm over roller 9 are connected by setting belt drive between, the lower side of lower pole piece storehouse 3 is provided with lower diaphragm unwinding subassembly 10, the side of lower diaphragm unwinding subassembly 10 is provided with lower diaphragm over roller 11, the lower side of lower diaphragm over roller 11 is provided with lower tension swing lever type floating roller 12, the upper side of lower tension swing lever type floating roller 12 is provided with lower film pressing subassembly 14, the side of lower film pressing subassembly 14 is provided with lower diaphragm clamping subassembly 13, and lower diaphragm unwinding subassembly 10, lower tension swing lever type floating roller 12 and lower diaphragm over roller 11 are connected by setting belt drive between, by artificial from upper pole piece storehouse 2 and lower pole piece storehouse 3 fetches pole piece and is respectively placed into the guide slot of upper pole piece guide plate 4 and lower pole piece guide plate 5, artificial pushes into the winding needle inside winding subassembly 18 of negative pole piece, steps down foot pedal and completes negative prewinding, artificial pushes into the winding needle inside winding subassembly 18 of positive pole piece, steps down foot pedal and completes positive prewinding, artificial steps down foot pedal and completes total winding.

[0022] The side inner wall of the device body 1 is provided with a tail-end adhesive assembly 15, one side of the tail-end adhesive assembly 15 is provided with a spare adhesive tape assembly 16, and the spare adhesive tape assembly 16 is arranged on the side inner wall of the device body 1. The top of the tail-end adhesive assembly 15 is provided with a synchronous mechanism 17, the upper side of the synchronous mechanism 17 is provided with a winding assembly 18, the upper side of the winding assembly 18 is provided with a core receiving assembly 19, and the top of the core receiving assembly 19 is provided with a discharging clamp assembly 21. The bottom of the upper pole piece warehouse 2 is provided with an upper pole piece guide plate 4, the bottom of the lower pole piece warehouse 3 is provided with a lower pole piece guide plate 5, the winding assembly 18 moves to the adhesive work station, the adhesive processing is carried out through the tail-end adhesive assembly 15, the upper film pressing assembly 8 and the lower film pressing assembly 14, the upper diaphragm clamping assembly 20 and the lower diaphragm clamping assembly 13 are matched with each other, the tail-end adhesive assembly 15 cylinder extends out, the diaphragm is clamped and cut off, and the adhesive is completed. The winding needle in the winding assembly 18 rotates to the discharging angle, the winding needle retreats, the two winding needles are in a retracted state, the discharging clamp cylinder in the discharging clamp assembly 21 extends out, the discharging clamp clamps the core, the winding needle retreats, and moves to the needle discharging station to complete the diaphragm pre-winding. The discharging clamp retreats to complete the discharging. The material receiving core cylinder in the core receiving assembly 19 extends out, the discharging clamp opens and places the core in the material receiving box of the core receiving assembly 19, and reciprocating processing is convenient for semi-automatic winding processing of the arc-shaped battery.

[0023] Working principle: first, the pole piece is taken from the upper pole piece warehouse 2 and the lower pole piece warehouse 3 and put into the guide groove of the upper pole piece guide plate 4 and the lower pole piece guide plate 5 respectively, the negative pole piece is pushed into the winding needle in the winding assembly 18, the foot pedal is stepped to complete the negative pre-winding, the positive pole piece is pushed into the winding needle in the winding assembly 18, the foot pedal is stepped to complete the positive pre-winding, and the foot pedal is stepped to complete the total winding. The winding assembly 18 moves to the adhesive work station, the adhesive processing is carried out through the tail-end adhesive assembly 15, the upper film pressing assembly 8 and the lower film pressing assembly 14, the upper diaphragm clamping assembly 20 and the lower diaphragm clamping assembly 13 are matched with each other, the tail-end adhesive assembly 15 cylinder extends out, the diaphragm is clamped and cut off, and the adhesive is completed. The winding needle in the winding assembly 18 rotates to the discharging angle, the winding needle retreats, the two winding needles are in a retracted state, the discharging clamp cylinder in the discharging clamp assembly 21 extends out, the discharging clamp clamps the core, the winding needle retreats, and moves to the needle discharging station to complete the diaphragm pre-winding. The discharging clamp retreats to complete the discharging. The material receiving core cylinder in the core receiving assembly 19 extends out, the discharging clamp opens and places the core in the material receiving box of the core receiving assembly 19, and reciprocating processing is convenient for semi-automatic winding processing of the arc-shaped battery.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic winding machine suitable for arc-shaped batteries, characterized in that, The device body (1) is provided with an upper pole piece warehouse (2) on one side of the inner wall, and a lower pole piece warehouse (3) is also provided on one side of the inner wall of the device body (1) in parallel with the upper pole piece warehouse (2), and an upper pole piece guide plate (4) is arranged on one side of the inner wall of the device body (1), and a lower pole piece guide plate (5) is also arranged on one side of the inner wall of the device body (1) in symmetrical distribution with the upper pole piece guide plate (4); A lower diaphragm unwinding assembly (10) is arranged below the lower pole piece warehouse (3), one side of the lower diaphragm unwinding assembly (10) is provided with a lower diaphragm passing roller (11), a lower tension swing lever type floating roller (12) is arranged below the lower diaphragm passing roller (11), a lower film pressing assembly (14) is arranged above one side of the lower tension swing lever type floating roller (12), a lower diaphragm clamping assembly (13) is arranged on one side of the lower film pressing assembly (14), and the lower diaphragm unwinding assembly (10) is connected through the belt drive between the lower tension swing lever type floating roller (12) and the lower diaphragm passing roller (11).

2. A semi-automatic winding machine suitable for arc-shaped batteries according to claim 1, characterized in that: An upper diaphragm unwinding assembly (6) is arranged below the upper pole piece warehouse (2), an upper tension swing lever type floating roller (7) is arranged on one side of the upper diaphragm unwinding assembly (6), an upper diaphragm passing roller (9) is arranged above the upper tension swing lever type floating roller (7), an upper film pressing assembly (8) is arranged above one side of the upper diaphragm passing roller (9), an upper diaphragm clamping assembly (20) is arranged on one side of the upper film pressing assembly (8), and the upper diaphragm unwinding assembly (6) is connected through the belt drive between the upper tension swing lever type floating roller (7) and the upper diaphragm passing roller (9).

3. A semi-automatic winding machine suitable for arc-shaped batteries according to claim 1, characterized in that: A tail end adhesive tape applying assembly (15) is arranged on one side of the inner wall of the device body (1), a spare adhesive tape assembly (16) is arranged on one side of the tail end adhesive tape applying assembly (15), and the spare adhesive tape assembly (16) is arranged on one side of the inner wall of the device body (1).

4. A semi-automatic winding machine suitable for arc-shaped batteries according to claim 3, characterized in that: A synchronous mechanism (17) is arranged on the top of the tail end adhesive tape applying assembly (15), a winding assembly (18) is arranged above the synchronous mechanism (17), and a power core connecting assembly (19) is arranged above the winding assembly (18).

5. A semi-automatic winding machine suitable for arc-shaped batteries according to claim 4, characterized in that: A discharging clamp assembly (21) is arranged on the top of the power core connecting assembly (19).

6. A semi-automatic winding machine suitable for arc-shaped batteries according to claim 1, characterized in that: An upper pole piece guide plate (4) is arranged at the bottom of the upper pole piece warehouse (2), and a lower pole piece guide plate (5) is arranged at the bottom of the lower pole piece warehouse (3).

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