CN213845346U

CN213845346U - A battery assembly device

Info

Publication number: CN213845346U
Application number: CN202023297405.6U
Authority: CN
Inventors: 陈志勇
Original assignee: Guangdong Mic Power New Energy Co Ltd
Current assignee: Guangdong Mic Power New Energy Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-30
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a battery assembling device, comprising a conveyor belt, a conveying workpiece area for conveying workpieces to the conveyor belt, and an assembling mechanism, a welding mechanism and a blanking mechanism sequentially arranged on the conveyor belt along the flow direction. The conveying workpiece area includes a casing A feeding mechanism and a winding core feeding mechanism, the winding core feeding mechanism is connected with the assembling mechanism, and the winding core and the shell are clamped and transferred to the conveyor belt, and the assembling mechanism is used for assembling the winding core and the shell, The welding mechanism is used for welding the core tab and the shell, and the blanking mechanism performs blanking operation. The utility model provides a battery assembly device, which realizes the automation of products, effectively improves the production efficiency, saves manpower and material resources, reduces the production cost, and has good economy.

Description

Battery assembling device

Technical Field

The utility model relates to a battery field especially relates to a battery assembly device.

Background

Currently, a battery refers to a device that converts chemical energy into electrical energy in a portion of the space of a cup, tank, or other container or composite container that holds an electrolyte solution and metal electrodes to generate an electric current. Has a positive electrode and a negative electrode. The performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance. The battery is used as an energy source, can obtain current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside, has simple structure, convenient carrying, simple and easy charging and discharging operation, is not influenced by the outside climate and temperature, has stable and reliable performance, and plays a great role in various aspects of modern social life.

The button cell is called as a button cell because of its shape similar to that of a button as the name suggests, and the button cell is widely applied to various industries because of its small volume.

During the manufacturing process of the button cell, especially during the assembly process of the cell, manual operation is basically adopted, time and labor are wasted, efficiency is slow, and the requirement and rapid development of the industry cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a battery assembly device has realized the automation of product, effectively improves production efficiency to save manpower and materials, reduced manufacturing cost, fine economic nature has.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a battery assembling device, includes the conveyer belt, carries the work piece to the conveyer belt carry the work piece region and the flowing direction of turn sets gradually equipment mechanism, welding mechanism and unloading mechanism on the conveyer belt, it includes casing feed mechanism and rolls up core feed mechanism to carry the work piece region, roll up core feed mechanism with equipment mechanism connects, will roll up core and casing circulation to conveyer belt on, equipment mechanism is used for assembling to roll up core and casing, welding mechanism is used for welding to roll up core utmost point ear and casing, unloading mechanism carries out the unloading operation.

Preferably, the shell feeding mechanism comprises a shell feeding vibration disc, a shell clamping assembly and a shell fine positioning assembly, wherein the tail end of the shell feeding vibration disc and the shell fine positioning assembly are located in the clamping range of the shell clamping assembly, the shell clamping assembly clamps the shell from the tail end of the shell feeding vibration disc to the shell fine positioning assembly for the first time, and clamps the shell from the shell fine positioning assembly to the conveyor belt for the second time.

Preferably, still include gasket feed mechanism and carousel, roll up core feed mechanism the gasket feed mechanism passes through the carousel circulation, the carousel includes four stations, is the gasket respectively and places the station, rolls up the core and places the station, roll up core gasket equipment station, roll up core gasket ejection of compact station, the gasket place the station with gasket feed mechanism connects, roll up the core place the station with roll up core feed mechanism and connect, the roll core gasket ejection of compact station of carousel with equipment mechanism connects.

Preferably, roll up core feed mechanism and include the core centre gripping subassembly and the utmost point ear plastic subassembly down that are used for the centre gripping to roll up the core removal, roll up the core to utmost point ear plastic subassembly down of the primary centre gripping of core centre gripping subassembly, secondary centre gripping is from utmost point ear plastic subassembly centre gripping down the core of carousel is placed on the station.

Preferably, the gasket feeding mechanism comprises a gasket clamping assembly for clamping a gasket to a gasket placing station of the turntable.

Preferably, the assembly mechanism includes an assembly clamping assembly that clamps the core to the conveyor belt to accurately position the core and the shell and place the core into the shell.

Preferably, a detection lens for detecting the gasket is arranged on the clamping path of the assembly clamping assembly.

Preferably, the welding mechanism is including inhaling utmost point ear subassembly, welding subassembly and the test subassembly that sets gradually, it is used for inhaling the last utmost point ear that the core was rolled up to inhale utmost point ear subassembly, the welding subassembly is used for rolling up utmost point ear and casing welding under the core, the test subassembly is used for testing the welding condition.

Preferably, the blanking mechanism comprises a blanking clamping component and a blanking bin arranged below the tail end of the blanking clamping component.

Preferably, the conveying belt is provided with a tooling die, and each workpiece is placed into the tooling die and then flows along the conveying belt; the conveying belts are arranged to be two opposite in circulation direction, and the two conveying belts are provided with the mold clamping assemblies.

The utility model discloses compare in prior art's beneficial effect and be:

the utility model discloses a battery assembly device has realized the automation of product, effectively improves production efficiency to saved manpower and materials, reduced manufacturing cost, fine economic nature has.

Drawings

Fig. 1 is a structural diagram of a battery assembling apparatus according to an embodiment of the present invention.

Fig. 2 is a structural diagram of a battery assembling apparatus according to an embodiment of the present invention.

Fig. 3 is an enlarged view of the area a in fig. 2.

Fig. 4 is an enlarged view of the region B in fig. 2.

Fig. 5 is an enlarged view of the region C in fig. 2.

Fig. 6 is an enlarged view of the area D in fig. 2.

Fig. 7 is an enlarged view of region E in fig. 2.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.

Referring to fig. 1-7, an embodiment of the present invention includes:

the utility model provides a battery assembling device, including conveyer belt 21, carry the work piece to conveyer belt 21 carry the work piece region, and the assembly mechanism 7 that the flow direction of turning is changeed and is set gradually on conveyer belt 21, welding mechanism and unloading mechanism, it includes casing feed mechanism and core feed mechanism 12 to carry the work piece region, core feed mechanism 12 is connected with assembly mechanism 7, with rolling up core and casing centre gripping circulation to conveyer belt 21 on, assembly mechanism 7 is used for assembling core and casing, welding mechanism is used for welding core utmost point ear and casing, unloading mechanism carries out the unloading operation. In this case, the number of gasket processes may be increased according to the actual requirements of the customer, which is specifically referred to in the gasket section below.

The casing feed mechanism includes that casing material loading shakes and coils 8, casing centre gripping subassembly 10 and the smart locating component 11 of casing, and 8 terminal and the smart locating component 11 of casing material loading shakes of casing material loading all are located the centre gripping scope of casing centre gripping subassembly 10, and casing centre gripping subassembly 10 is first time centre gripping casing from 8 terminal centre grippings of casing material loading shake to the smart locating component 11 of casing on, and the second time centre gripping casing is from 11 centre grippings of the smart locating component of casing to conveyer belt 21.

In one embodiment, the housing clamping assembly 10 is used to clamp the housing to the conveyor belt 21, wherein the clamping movement can be selected in various ways, and the embodiment discloses a more general embodiment, for example, the housing clamping assembly 10 can include a slide rail or a slide rod, a clamping jaw disposed on the slide rail or the slide rod, and a cylinder or a motor for pushing the clamping jaw to move. It can be understood that the clamping jaw may drive the clamping jaw to close in a cylinder manner, so as to achieve taking and placing of the housing, meanwhile, the clamping jaw is mounted on a sliding rail or a sliding rod, the clamping jaw may slide on the sliding rail or the sliding rod, for example, the clamping jaw may slide to a region of the housing fine positioning assembly 11 or a region of the conveyor belt 21, the manner of pushing the clamping jaw may be a cylinder or a motor, the above driving manner is a more conventional choice in the art, and other manners may also be adopted for clamping and moving operations, which is not limited in the present application.

In addition, the shell is fed by adopting the vibration disc, when the shell is fed to the top position of the vibration disc, the shell is positioned in the clamping range of the shell clamping assembly, the shell clamping assembly is clamped twice, and the shell clamping assembly is placed on the shell fine positioning assembly once; and clamping for the second time and placing on the tool clamp of the conveyor belt. It should be noted that, casing centre gripping subassembly is the first time to be centre gripping because the casing is when shaking a set top position on the casing smart locating component, shakes the dish owing to continuously rocking, and the casing centre gripping is stable inadequately, and there is some deviations in casing centre gripping subassembly in the casing position, and it is not good directly to place the conveyer belt on, consequently, has increased a casing smart locating component and has cushioned, and when carrying out the centre gripping to the casing that casing smart locating component is in the stewing, the centre gripping is more stable.

In one embodiment, a CCD lens can be arranged between the shell feeding vibration disc and the shell fine positioning assembly and used for detecting the two-dimensional code at the bottom of the shell, so that subsequent recording is facilitated.

With reference to fig. 1-7, when some button cells are manufactured, gaskets need to be placed at the bottoms of inner cavities of the button cells, and therefore, if the gaskets need to be placed, the equipment further comprises a gasket feeding mechanism 23 and a rotary table, the core feeding mechanism 12 circulates through the rotary table, the rotary table comprises four stations, namely a gasket placing station 2, a core placing station 3, a core gasket assembling station 4 and a core gasket discharging station 5, the gasket placing station 2 is connected with the gasket feeding mechanism 23, the core placing station 3 is connected with the core feeding mechanism 12, and the core gasket discharging station 5 of the rotary table is connected with the assembling mechanism 7. It can be understood that the turntable is arranged between the core feeding mechanism 12, the gasket feeding mechanism 23 and the assembling mechanism 7, and corresponds to different stations of the turntable, so that the gasket and the core are assembled on the turntable and then flow to the assembling mechanism 7.

Roll up core feed mechanism 12 and include roll core clamping component 13 and lower utmost point ear plastic subassembly 6 that are used for the centre gripping to roll up the core removal, roll up core clamping component 13 once centre gripping and roll up core to lower utmost point ear plastic subassembly 6, the secondary centre gripping is placed on station 3 from the roll core of lower utmost point ear plastic subassembly 6 centre gripping carousel.

The winding core clamping assembly 13 comprises a slide rail or a slide bar, a winding core carrying clamping jaw arranged on the slide rail or the slide bar, and a cylinder or a motor for pushing the shell clamping jaw to move.

The winding core feeding mechanism 12 comprises a winding core disc lifting box, a slide rail or a slide bar, a winding core picking clamping jaw arranged on the slide rail or the slide bar, and a cylinder or a motor for pushing the winding core picking clamping jaw to move, a winding core array to be processed is arranged on the winding core disc lifting box, and the winding core picking clamping jaw can grab a winding core in the winding core disc lifting box and convey the winding core to a winding core carrying station 5. The core winding disc lifting box is a conventional lifting box on the market, and cores can be placed in an array mode. The lower lug shaping component shapes the winding core, and the shaping means that the lower lug is straightened and is perpendicular to the plane of the winding core.

The shim feeding mechanism 23 comprises a shim clamping assembly for clamping the shim to the shim placement station 2 of the carousel.

The assembly mechanism 7 comprises an assembly clamping assembly 9, and the assembly clamping assembly 9 clamps the winding core to the conveyor belt 21 so as to accurately position the winding core and the shell and place the winding core into the shell. The assembly mechanism 7 is provided with a CCD lens 14 that detects the gasket. A detection lens for detecting the gasket is provided on the clamping path of the assembly clamping assembly 9.

Welding mechanism is including inhaling utmost point ear subassembly 15, welding subassembly 16 and the test subassembly 17 that sets gradually, and utmost point ear subassembly 15 is used for adsorbing the last utmost point ear of rolling up the core, and welding subassembly 16 is used for rolling up utmost point ear and casing welding under the core, and test subassembly 17 is used for testing the welding condition.

Particularly, the upper lug at the upper end of the winding core is turned upwards by the lug sucking assembly, so that a welding needle can conveniently extend into the winding core for welding. The method comprises the following specific operations: the upper pole lug is sucked up by the suction pipe and erected by side pushing, and welding operation is not affected. In the welding operation, the lower tab and the steel shell are welded together; the upper pole lug is sucked up by the pole lug sucking assembly. The welding assembly welds the pole ear and the shell together, wherein, during welding, a welding pin can be used for welding. The testing component is used for testing whether the lug is welded with the shell successfully or not, and can be used for conducting a power-on test.

The blanking mechanism comprises a blanking clamping assembly 19 and a blanking bin 20 arranged below the tail end of the blanking clamping assembly 19.

The conveyor belt 21 is provided with a tooling die, and each workpiece is placed in the tooling die and then flows along the conveyor belt 21; the conveyor belts 21 are arranged in two opposite circulation directions, and the mold clamping assemblies 22 are arranged on the two conveyor belts 21.

The battery structure of this equipment assembly is casing, gasket and book core, and button cell generally divide into casing and lower casing, and casing structure generally is circular structure, only needs to use lower casing during this equipment assembly, is the semi-manufactured goods of battery after the equipment is accomplished, is about to lower casing, gasket, the semi-manufactured goods of book core equipment back. The pole lug can be drawn out to the upper and lower bottom surface of rolling up the core, and the gasket lies in rolling up between core and the pole lug, and porose and correspond in the middle of gasket, the core, and the welding needle can stretch into and weld pole lug and lower casing together.

The working principle is that the shell, the gasket and the winding core are respectively taken, the shell is firstly placed into a tool clamp, then flows into a conveying belt and moves to the next station; on the other hand, the spacer and the winding core are assembled together and then mounted into a housing in the conveyor belt; and then welding, wherein the welding needle extends into the shell, the lug and the shell are welded together, and during welding, the middle of the winding core is hollow, and during welding, the lug and the shell need to extend into the middle of the winding core for welding. And after the welding is finished, conducting a conduction test, blanking and conveying the blanking material to a blanking material bin collecting position after the conduction test is finished and passed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A battery assembling device, characterized in that it comprises a conveyor belt (21), a conveying workpiece area for conveying workpieces to the conveyor belt (21), and an assembly mechanism (7), welding Mechanism and unloading mechanism, the conveying workpiece area includes a shell loading mechanism and a core loading mechanism (12), the core loading mechanism (12) is connected with the assembling mechanism (7), and the core loading mechanism (12) is connected to the core and the casing are transferred to the conveyor belt (21), the assembling mechanism (7) is used for assembling the winding core and the casing, the welding mechanism is used for welding the winding core pole lugs and the casing, and the blanking mechanism is used for blanking operate.

2. The battery assembly device according to claim 1, characterized in that, the casing feeding mechanism comprises a casing feeding shock plate (8), a casing clamping assembly (10) and a casing fine positioning assembly ( 11), the end of the shell loading shock plate (8) and the shell fine positioning assembly (11) are both located in the clamping range of the shell clamping assembly (10), and the shell clamping assembly (10) Clamping the casing for the first time from the end of the casing loading shock plate (8) to the casing fine positioning assembly (11), and for the second time clamping the casing from the casing for fine positioning The assembly (11) is clamped to the conveyor belt (21).

3. The battery assembly device according to claim 1, further comprising a gasket feeding mechanism (23) and a turntable, the core feeding mechanism (12), the gasket feeding mechanism (23) ) is circulated through the turntable, and the turntable includes four stations, which are the gasket placement station (2), the roll core placement station (3), the roll core gasket assembly station (4), the roll core pad A sheet discharging station (5), the gasket placing station (2) is connected to the gasket feeding mechanism (23), and the core placing station (3) is connected to the core feeding mechanism (12) Connection, the core gasket discharge station (5) of the turntable is connected with the assembling mechanism (7).

4 . The battery assembly device according to claim 3 , wherein the winding core feeding mechanism ( 12 ) comprises a winding core clamping component ( 13 ) for clamping the winding core to move and a lower tab shaping component (6), the winding core clamping assembly (13) clamps the winding core to the lower tab shaping assembly (6) once, and clamps the winding core of the turntable from the lower tab shaping assembly (6) for the second time Place on station (3).

5. The battery assembly device according to claim 3, characterized in that the gasket feeding mechanism (23) comprises a gasket for clamping the gasket to the gasket placing station (2) of the turntable Sheet holding assembly.

6. The battery assembling device according to claim 1 or 3, characterized in that the assembling mechanism (7) comprises an assembly clamping assembly (9), which clamps the winding core to the on the conveyor belt (21) to precisely position the core and the casing and place the core into the casing.

7 . The battery assembling device according to claim 6 , wherein a detection lens for detecting the gasket is provided on the clamping path of the assembling clamping assembly ( 9 ). 8 .

8. The battery assembly device according to claim 1 or 3, characterized in that the welding mechanism comprises a suction lug assembly (15), a welding assembly (16) and a testing assembly (17) arranged in sequence, The tab assembly (15) is used to suck up the upper tab of the winding core, the welding assembly (16) is used to weld the lower tab of the winding core to the shell, and the testing assembly (17) is used to test the welding condition .

9. The battery assembly device according to claim 1 or 3, characterized in that, the blanking mechanism comprises a blanking clamping assembly (19) and a blanking silo disposed below the end of the blanking clamping assembly (19). (20).

10. The battery assembly device according to claim 1 or 3, characterized in that, a tooling die is provided on the conveyor belt (21), and each workpiece is placed in the tooling die and circulates along the conveyor belt (21); the conveyor belt (21) ) are arranged as two opposite flow directions, and die clamping assemblies (22) are arranged on the two conveyor belts (21).