CN216462236U

CN216462236U - Lithium battery chamfering device

Info

Publication number: CN216462236U
Application number: CN202123239212.XU
Authority: CN
Inventors: 郝西虎; 陈军
Original assignee: Xiamen Zhiyuanxin Automation Equipment Co ltd
Current assignee: Xiamen Zhiyuanxin Automation Equipment Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-10
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a lithium battery chamfering device, which comprises an operation platform for placing a lithium battery; pressing mechanisms with opposite moving directions are arranged on two sides of the operating platform; a pushing mechanism is movably arranged behind the operating platform; the front side of the operating platform can be movably provided with a chamfering mechanism with opposite movement directions. The utility model discloses an operation platform can treat the chamfer lithium cell and support, and the supporting effect is firm; the workpiece can be conveniently and fixedly installed through the pressing mechanism, the installation is simple, the clamping is tight, the workpiece can be in contact with the machining assembly through the relative movement of the first chamfering component and the second chamfering component driven by the lead screw transmission device, the machining assembly is enabled to chamfer the workpiece, and the chamfering effect is good.

Description

Lithium battery chamfering device

Technical Field

The utility model relates to a lithium cell production facility technical field especially relates to a lithium cell chamfer device.

Background

The lithium ion battery is a new generation of green high-energy battery with excellent performance; the lithium battery works on the principle that chemical energy is converted into electric energy, and in the process, a conductive medium is needed to transfer the electric energy converted from the chemical energy. The lithium battery shell is an aluminum foil shell, edges exist before chamfering, and the edges are easy to pierce the lithium battery to cause short circuit, so that a chamfering device is needed to chamfer the positive and negative pole pieces in the production process; the chamfering device in the prior art has a simple and crude structure and a single function; in the chamfering process, workpieces are inconvenient to install, and are easy to fall off during chamfering, so that the chamfering quality is affected.

In view of the above, it is necessary to develop a chamfering device for lithium batteries to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problem, the utility model provides an adopt the lithium cell installation simple, the centre gripping fastening can carry out the chamfer to the lithium cell at the during operation, and the chamfer is effectual, and the chamfer size is adjustable, simple structure, saves the cost and work efficiency is high, has reduced cost of labor and intensity of labour, low in production cost, the high lithium cell chamfering device of equipment utilization moreover.

The technical scheme of the utility model as follows: a lithium battery chamfering device comprises an operation platform for placing a lithium battery; pressing mechanisms with opposite moving directions are arranged on two sides of the operating platform; a pushing mechanism is movably arranged behind the operating platform; the front side of the operating platform can be movably provided with a chamfering mechanism with opposite movement directions.

Wherein: the chamfering mechanism comprises a chamfering bracket; one side of the chamfering bracket is provided with a screw rod transmission device with the screw rod output end rotating in the opposite direction; the chamfering support is movably provided with a first chamfering component and a second chamfering component; the screw rod transmission device can drive the first chamfering component and the second chamfering component to move relatively.

Wherein: the first chamfer component and the second chamfer component are mirror images of each other.

Wherein: the first chamfer member comprises a base plate; the bottom plate is connected with a swing cylinder through a connecting seat; the other end of the bottom plate is rotatably provided with a swing rod; the swing cylinder can drive the swing rod to swing; and the oscillating bar is provided with a chamfering wheel.

Wherein: the pressing mechanism comprises a driving air gripper, and the output end of the driving air gripper is adjustably connected with a Z-shaped bracket; a pressing cylinder is fixedly arranged on the Z-shaped bracket; and the output end of the pressing cylinder is screwed with a pressing head component.

Wherein: the pressure head component comprises a connecting rod, and a pressure plate is movably sleeved on the connecting rod; an elastic piece is coaxially arranged between the pressure plate and the connecting rod.

Wherein: the material pushing mechanism comprises a linear module; the output end of the linear module is connected with a T-row connecting seat; the T-row connecting seat is adjustably connected with a thimble.

The utility model discloses following beneficial effect has:

1) the utility model discloses a lithium cell is receive and release through operation platform to firmly fix the lithium cell on operation platform through pressing mechanism and pushing equipment, prevent to take place to shift, and through the first chamfer part and the second chamfer part that the symmetry set up and the motion direction is opposite act on at screw drive device and come to extrude the chamfer to slice formula lithium cell, realized chamfer processing, guarantee stability, the uniformity in the chamfer process, the fish tail outward appearance does not, replace manual operation, improve production efficiency, greatly reduced manufacturing cost;

2) the utility model realizes automatic chamfering production through the cooperation of the pressing mechanism, the pushing mechanism, the chamfering mechanism, the external PLC controller and other devices, thereby replacing manual chamfering, ensuring the production quality, reducing the production working time and improving the production efficiency;

3) the utility model has simple structure, cost saving, high working efficiency, low labor cost and labor intensity, low production cost and high equipment utilization rate;

4) the utility model discloses a pushing equipment flushes lithium cell top to one end, the effectual uniformity of guaranteeing product quality to it is fixed to constitute triangle-shaped to the lithium cell at the pressing mechanism that the cooperation symmetry set up, and the effectual lithium cell that prevents chamfer mechanism when the chamfer takes place to run the position and influence product quality.

5) The utility model discloses when the chamfer, can treat the chamfer lithium cell through operation platform and support, the supporting effect is firm; the workpiece can be conveniently and fixedly installed through the pressing mechanism, the installation is simple, the clamping is tight, the workpiece can be in contact with the machining assembly through the relative movement of the first chamfering component and the second chamfering component driven by the lead screw transmission device, the machining assembly can chamfer the workpiece, the chamfering effect is good, and the chamfering size is adjustable; the utility model can be adapted to products with different widths, and the chamfering position can be controlled by only controlling the lead screw transmission and installing the servo motor, so that the operation is rapid and convenient;

6) this practicality chamfer is through the extruded mode of first chamfer part and second chamfer part with the edges and corners extrusion to the arc angle can effectually avoid the extrusion to cause inside short circuit, improves extruded efficiency

Drawings

Fig. 1 is the structure schematic diagram of the lithium battery chamfering device of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, a chamfering device for a lithium battery includes an operation platform 1 for placing the lithium battery; the two sides of the operating platform 2 are provided with pressing mechanisms 2 with opposite moving directions; a pushing mechanism 3 is movably arranged at the rear part of the operating platform 1; the front side of the operating platform 1 is movably provided with a chamfering mechanism 4 with opposite movement directions. Specifically, the method comprises the following steps: the lithium battery is placed on the operation platform 1, the lithium battery is firmly fixed on the operation platform 1 through the pressing mechanism 2 and the material pushing mechanism 3, the displacement is prevented, the sheet-shaped lithium battery is extruded and chamfered through the chamfering mechanism 4 which is symmetrically arranged and has opposite movement directions, chamfering processing is realized, the stability and the consistency in the chamfering process are ensured, the appearance is not scratched, manual operation is replaced, the production efficiency is improved, and the production cost is greatly reduced. The pressing mechanism 2, the pushing mechanism 3, and the chamfering mechanism 4 will be described in detail below.

On the basis of the above embodiment, the chamfering mechanism 4 includes a corner bracket 41 for chamfering support; a screw rod transmission device 42 with the opposite screw rod output end rotation direction is arranged on one side of the chamfering support 41; the chamfering bracket 41 is movably provided with a first chamfering component 43 and a second chamfering component 44; the screw transmission 42 can drive the first chamfering unit 43 and the second chamfering unit 44 to move relatively. Specifically, during operation, the screw rod transmission device 42 drives the screw rod with opposite rotation directions to rotate, so as to drive the first chamfering component 43 and the second chamfering component 44 to move relatively close to or away from each other, and chamfering of the lithium battery is completed simultaneously in the moving process of the first chamfering component 43 and the second chamfering component 44. Through adopting the technical scheme, the utility model has the advantages of simple structure, save cost and work efficiency height, reduced cost of labor and intensity of labour, low in production cost, equipment utilization is high moreover.

In addition to the above embodiments, the first chamfer member 43 and the second chamfer member 44 are mirror images of each other. By adopting the mirror image to arrange the first chamfering component 43 and the second chamfering component 44, the research and development cost can be effectively reduced, and the stability and consistency in the chamfering process can be ensured. The quality of the product is improved.

On the basis of the above embodiment, the first chamfer member 43 includes a bottom plate 431 for connection; the bottom plate 431 is connected with a swing cylinder 432 through a connecting seat, the swing cylinder 432 is used for providing power, and sensors are arranged at the telescopic positions of the swing cylinder 432 and used for sensing the telescopic state of the swing cylinder 432; a T-shaped swing rod 433 is rotatably arranged at the other end of the bottom plate 431; the swing cylinder 432 can drive the swing rod 433 to swing; and a chamfering wheel 434 is arranged on the swing rod 433. During operation, the swing rod 433 of the T shape is driven to rotate through the stretching of the swing cylinder 432, and then the chamfering wheel 434 is driven to complete chamfering of the lithium battery, and the whole process control is rapid and convenient to operate.

On the basis of the above embodiment, the pressing mechanism 2 includes a driving air gripper 21 for providing power, and the output end of the driving air gripper 21 is adjustably connected with a Z-shaped bracket 22; a pressing cylinder 23 is fixedly arranged on the Z-shaped bracket 22; the output end of the pressing cylinder 23 is screwed with a pressing head component 24.

On the basis of the above embodiment, the pressure head component 24 includes a connecting rod 241, and a pressure plate 242 is movably sleeved on the connecting rod 241; an elastic member 243 is coaxially disposed between the pressing plate 242 and the connecting rod 241.

On the basis of the above embodiment, the pushing mechanism 3 includes a linear module 31 for providing power; the output end of the linear module 31 is connected with a T-row connecting seat 32; the T-row connecting seat 32 is adjustably connected with a thimble 33.

Specifically, during operation, the lithium battery is placed on the operation platform 1 firstly, then the pushing mechanism 3 starts to act to push the lithium battery to one end, the pressing mechanism 2 is pressing and fixing the lithium battery after one end of the lithium battery is aligned, so that the pressing mechanism 2 and the pushing mechanism 3 integrally form a triangular fixing space, the stability of fixing the lithium battery is guaranteed, and finally chamfering operation is performed through the chamfering mechanism 4. The whole process realizes chamfering, ensures the stability and consistency in the chamfering process, does not scratch the appearance, replaces manual operation, improves the production efficiency and greatly reduces the production cost.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a lithium cell chamfer device which characterized in that: comprises an operation platform (1) for placing a lithium battery; pressing mechanisms (2) with opposite moving directions are arranged on two sides of the operating platform (1); a material pushing mechanism (3) is movably arranged behind the operating platform (1); the front side of the operating platform (1) is movably provided with a chamfering mechanism (4) with opposite movement directions.

2. The lithium battery chamfering apparatus according to claim 1, wherein: the chamfering mechanism (4) comprises a chamfering bracket (41); a screw rod transmission device (42) with the opposite rotation direction of the output end of the screw rod is arranged on one side of the chamfering support (41); the chamfering bracket (41) is movably provided with a first chamfering component (43) and a second chamfering component (44); the screw rod transmission device (42) can drive the first chamfering component (43) and the second chamfering component (44) to move relatively.

3. The lithium battery chamfering apparatus as claimed in claim 2, wherein: the first chamfer member (43) and the second chamfer member (44) are mirror images of each other.

4. The lithium battery chamfering apparatus according to claim 3, wherein: the first chamfer member (43) comprises a base plate (431); the bottom plate (431) is connected with a swing cylinder (432) through a connecting seat; a T-shaped swing rod (433) is rotatably arranged at the other end of the bottom plate (431); the swing cylinder (432) can drive the swing rod (433) to swing; and a chamfering wheel (434) is arranged on the swing rod (433).

5. The lithium battery chamfering apparatus according to claim 1, wherein: the pressing mechanism (2) comprises a driving air gripper (21) for providing power, and the output end of the driving air gripper (21) is adjustably connected with a Z-shaped support (22); a pressing cylinder (23) is fixedly arranged on the Z-shaped bracket (22); and a head pressing part (24) is screwed at the output end of the pressing cylinder (23).

6. The lithium battery chamfering apparatus according to claim 5, wherein: the pressure head component (24) comprises a connecting rod (241), and a pressure plate (242) is movably sleeved on the connecting rod (241); an elastic piece (243) is coaxially arranged between the pressure plate (242) and the connecting rod (241).

7. The lithium battery chamfering apparatus according to claim 1, wherein: the pushing mechanism (3) comprises a linear module (31) for providing power; the output end of the linear module (31) is connected with a T-shaped connecting seat (32); the T-row connecting seat (32) is adjustably connected with a thimble (33).