CN212885567U

CN212885567U - Battery cell tab welding processing equipment

Info

Publication number: CN212885567U
Application number: CN202021654087.1U
Authority: CN
Inventors: 李可金
Original assignee: Shenzhen Xizhuo Electronics Co ltd
Current assignee: Shenzhen Xizhuo Electronics Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-06
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses an electricity core utmost point ear welding process equipment belongs to lithium cell production and processing technical field. The welding processing equipment for the battery cell lug comprises a box body, a sliding rod, a welding machine, a reciprocating mechanism and a gas bin, wherein the welding machine is fixedly connected to the reciprocating mechanism; the utility model discloses, be convenient for in time clear up adnexed welding slag, dust on the welding bench through setting up of push rod, gas storehouse, piston, blast pipe, improved welding quality, the dust that mix with in the air in the suction gas storehouse is convenient for detach in setting up of dust removal cap, dust removal piece, and the setting of dust catcher, dust collection box is convenient for absorb the clearance to the dust in the box, has guaranteed clean welding environment, and then has improved the welded quality.

Description

Battery cell tab welding processing equipment

Technical Field

The utility model relates to a lithium cell production and processing technology field especially relates to an electricity core utmost point ear welding process equipment.

Background

The battery cell refers to a single electrochemical battery cell containing a positive electrode and a negative electrode, and is generally not directly used. The lithium ion polymer battery is different from a battery which comprises a protection circuit and a shell, can be directly used, is a tab and is a raw material of a lithium ion polymer battery product, the tab and a battery cell need to be assembled in a welding mode in the production process of the lithium battery, and the existing welding equipment mostly depends on manual operation to complete the welding and assembly of the tab and the battery cell.

The existing electric core lug welding processing equipment needs manual welding machines to weld and assemble the electric core and the lugs, is inconvenient to timely clean dust and welding slag attached to a welding table, is inconvenient to remove the dust around the welding table, and has certain influence on welding quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that dust and welding slag attached to the welding table are cleaned in time in the prior art, dust around the welding table is not convenient to detach, certain influence is caused to welding quality, and an electric core utmost point ear welding processing equipment is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric core tab welding processing device comprises a box body, a sliding rod, a welding machine, a reciprocating mechanism and a gas bin, wherein the welding machine is fixedly connected to the reciprocating mechanism, the reciprocating mechanism is connected to the sliding rod in a sliding manner, the sliding rod is fixedly connected in the box body, a piston is connected in the gas bin in a sliding manner, a push rod is fixedly connected to the upper end of the piston, the push rod is fixedly connected with the reciprocating mechanism, an air inlet pipe is arranged at the lower end of the gas bin, a first one-way valve is arranged on the air inlet pipe, a dust removing cap is arranged at one end, away from the gas bin, of the air inlet pipe, a dust removing block is arranged in the dust removing cap, an exhaust pipe is arranged at the lower end of the gas bin, a second one-way valve is arranged on the exhaust pipe, a spray head is fixedly connected to one end, away from the, the welder is aligned with the weld station.

Preferably, the welding table is symmetrically provided with fire baffles.

Preferably, the box body is hinged to a box door, the box door is fixedly connected with a buckle, the box body is rotatably connected with a clamping groove, and the buckle is matched with the clamping groove.

Preferably, a drawer is slidably connected in the dust collection box.

Preferably, an illuminating lamp is arranged in the box body.

Compared with the prior art, the utility model provides an electricity core utmost point ear welding process equipment possesses following beneficial effect:

1. this electric core utmost point ear welding process equipment is convenient for in time clear up adnexed welding slag, dust on the welding bench through setting up of push rod, gas storehouse, piston, blast pipe, has improved welding quality, and the dust that mix with in the air in the suction gas storehouse is convenient for detach to the setting of dust removal cap, dust removal piece, and the setting of dust catcher, dust collection box is convenient for absorb the clearance to the dust in the box, has guaranteed clean welding environment, and then has improved welded quality.

2. This electric core utmost point ear welding process equipment is convenient for prevent the spark of the production of welding process in-process from splashing everywhere through the setting of keeping off the fire board.

3. This electric core utmost point ear welding process equipment is convenient for the butt welder to overhaul through the setting of chamber door, is convenient for receive and release electric core utmost point ear simultaneously, and the setting of draw-in groove, buckle is convenient for fix chamber door and box.

4. This electric core utmost point ear welding process equipment is convenient for clear up the deposition in the dust collection box through the setting of drawer.

5. This electric core utmost point ear welding process equipment is convenient for provide the illumination for welding process through the setting of light.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, the setting through push rod, gas storehouse, piston, blast pipe is convenient for in time clear up adnexed welding slag, dust on the welding bench, has improved welding quality, and the dust that mix with in the air in the suction gas storehouse is convenient for detach in the setting of dust removal cap, dust removal piece, and the setting of dust catcher, dust collection box is convenient for absorb the clearance to the dust in the box, has guaranteed clean welding environment, and then has improved the welded quality.

Drawings

Fig. 1 is a schematic structural view of a battery cell tab welding processing device provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 of the battery cell tab welding processing device provided by the present invention;

fig. 3 is a front view of the utility model provides an electricity core utmost point ear welding processing equipment.

In the figure: 1. a box body; 2. a slide bar; 3. a welding machine; 4. a reciprocating mechanism; 5. a push rod; 6. a gas bin; 7. a piston; 8. an exhaust pipe; 9. a spray head; 10. a welding table; 11. a dust collector; 12. a dust collection box; 14. an air inlet pipe; 15. a dust removal cap; 16. a dust removal block; 17. and (4) a box door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Example 1:

referring to fig. 1-3, a welding processing device for battery core tab comprises a box body 1, a slide bar 2, a welding machine 3, a reciprocating mechanism 4, and a gas chamber 6, wherein the welding machine 3 is fixedly connected to the reciprocating mechanism 4, the reciprocating mechanism 4 is slidably connected to the slide bar 2, the slide bar 2 is fixedly connected to the box body 1, a piston 7 is slidably connected to the gas chamber 6, a push rod 5 is fixedly connected to the upper end of the piston 7, the push rod 5 is fixedly connected to the reciprocating mechanism 4, an air inlet pipe 14 is arranged at the lower end of the gas chamber 6, a first one-way valve is arranged on the air inlet pipe 14, a dust removing cap 15 is arranged at the end of the air inlet pipe 14 far away from the gas chamber 6, a dust removing block 16 is arranged in the dust removing cap 15, an exhaust pipe 8 is arranged at the lower end of the gas chamber 6, a second one-way valve is arranged on the exhaust pipe 8, a, the dust collector 11 is provided with a dust box 12, and the welding machine 3 is aligned with the welding table 10.

A worker places a battery core tab to be processed on a welding table 10, drives a reciprocating mechanism 4 to enable the reciprocating mechanism 4 to reciprocate up and down on a sliding rod 2, a welding machine 3 performs welding processing on the battery core tab, when the reciprocating mechanism 4 slides down, a push rod 5 is pushed to move down to enable a piston 7 to extrude air in an air bin 6, the air is finally sprayed out from a spray head 9 through a second valve along an exhaust pipe 8, welding slag and dust attached to the welding table 10 are swept, the blown welding slag and dust are sucked into a dust collection box 12 through a dust suction machine 11 and collected in the dust collection box 12, after welding of a single tab is completed, the reciprocating mechanism 4 moves up along the sliding rod 2, the push rod 5 is pulled to drive the piston 7 to move up, outside air is sucked into the air bin 6 through an air inlet pipe 14, dust mixed in the air is absorbed and removed by a dust removal block 16 in the process of passing through a dust removal cap 15, and the reciprocating mechanism 4 in the embodiment is the prior art, the problem that this patent was solved is irrelevant with this, do not do too much here and describe again, through push rod 5, gas chamber 6, piston 7, the setting of blast pipe 8 is convenient for in time clear up the adnexed welding slag on the welding bench 10, the dust, welding quality is improved, dust removal cap 15, the dust that mix with in the air of suction gas chamber 6 is convenient for detach in setting up of dust removal piece 16, dust catcher 11, the setting of dust collection box 12 is convenient for absorb the clearance to the dust in box 1, clean welding environment has been guaranteed, and then welded quality has been improved.

Example 2:

referring to fig. 1 to 3, a battery tab welding processing apparatus is substantially the same as that in embodiment 1, and further, fire baffles are symmetrically arranged on a welding table 10, and are arranged to prevent sparks generated in a welding process from splashing around.

Example 3:

referring to fig. 1-3, an electric core tab welding processing device is basically the same as that in embodiment 1, further, a box door 17 is hinged to the box body 1, a buckle is fixedly connected to the box door 17, a clamping groove is rotatably connected to the box body 1, the buckle is matched with the clamping groove, the box door 17 is arranged to facilitate maintenance of a butt welding machine 3 and retraction of an electric core tab, and the clamping groove and the buckle are arranged to facilitate fixing of the box door 17 and the box body 1.

Example 4:

referring to fig. 1-3, a battery core tab welding processing device is substantially the same as that in embodiment 1, and further, a drawer is slidably connected in the dust collection box 12, and the arrangement of the drawer facilitates cleaning of dust accumulated in the dust collection box 12.

Example 5:

referring to fig. 1-3, a battery cell tab welding device is substantially the same as that in embodiment 1, and further, a lighting lamp is arranged in the box body 1, and the lighting lamp is arranged to provide lighting for welding.

The utility model discloses in, be convenient for in time clear up adnexed welding slag, dust on the welding bench 10 through setting up of push rod 5, gas chamber 6, piston 7, blast pipe 8, improved welding quality, dust removal cap 15, the dust removal piece 16 set up the dust that is mingled with in being convenient for detach the air in suction gas chamber 6, the setting up of dust catcher 11, dust collection box 12 is convenient for absorb the clearance to the dust in the box 1, has guaranteed clean welding environment, and then has improved welded quality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electricity core utmost point ear welding process equipment, includes box (1), slide bar (2), welding machine (3), reciprocating mechanism (4), its characterized in that still includes gas storehouse (6), welding machine (3) fixed connection is on reciprocating mechanism (4), reciprocating mechanism (4) sliding connection is on slide bar (2), slide bar (2) fixed connection is in box (1), sliding connection has piston (7) in gas storehouse (6), piston (7) upper end fixed connection has push rod (5), push rod (5) and reciprocating mechanism (4) fixed connection, gas storehouse (6) lower extreme is equipped with intake pipe (14), be equipped with first check valve on intake pipe (14), the one end that gas storehouse (6) were kept away from in intake pipe (14) is equipped with dust removal cap (15), be equipped with in the dust removal cap (15) and remove dirt piece (16), the gas storehouse is characterized in that an exhaust pipe (8) is arranged at the lower end of the gas storehouse (6), a second one-way valve is arranged on the exhaust pipe (8), one end fixedly connected with spray head (9) of the gas storehouse (6) is far away from the exhaust pipe (8), a welding table (10) is arranged in the box body (1), the spray head (9) is aligned to the welding table (10), a dust collector (11) is arranged on the welding table (10), a dust collection box (12) is arranged on the dust collector (11), and the welding table (10) is aligned to the welding machine (3).

2. The battery core lug welding processing equipment according to claim 1, characterized in that the welding table (10) is symmetrically provided with fire baffles.

3. The battery core tab welding processing equipment according to claim 2, wherein a box door (17) is hinged to the box body (1), a buckle is fixedly connected to the box door (17), a clamping groove is rotatably connected to the box body (1), and the buckle is matched with the clamping groove.

4. The battery core lug welding processing equipment according to claim 2, characterized in that a drawer is slidably connected in the dust collection box (12).

5. The battery core lug welding processing equipment according to claim 4, characterized in that a lighting lamp is arranged in the box body (1).