CN218225254U

CN218225254U - Welding equipment for processing lithium battery tab

Info

Publication number: CN218225254U
Application number: CN202221249527.4U
Authority: CN
Inventors: 宋祥立
Original assignee: Guangdong Penghaoxin Power New Energy Co ltd
Current assignee: Guangdong Penghaoxin Power New Energy Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2023-01-06
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a welding equipment of lithium cell utmost point ear processing usefulness, which comprises a worktable, the top of board is equipped with the frame, the inside both sides of frame all are equipped with the elevator body, the inside transmission organism that is equipped with of frame between the elevator body, be equipped with first bar groove on the outer wall of elevator body one side, the one end in first bar groove extends to the inside of elevator body, the inside central point of elevator body puts the department and rotates and is connected with first lead screw, threaded connection has first nut on the outer wall of first lead screw one end, be equipped with first carrier bar on the outer wall of first nut one side, first rotary driving spare is all installed to the both sides on frame top. The utility model discloses not only improved the welding precision of welding equipment when welding lithium battery tab, still improved the convenience when welding equipment uses, reduced the pollution that causes the environment when welding equipment uses moreover.

Description

Welding equipment for processing lithium battery tab

Technical Field

The utility model relates to a lithium battery tab processing technology field specifically is a welding equipment of lithium battery tab processing usefulness.

Background

The tab is a raw material of a lithium ion polymer battery product, for example, a mobile phone battery, a bluetooth battery, a notebook computer battery and the like used in our lives need to be used as the tab, and can be mainly divided into a positive electrode and a negative electrode, and when the tab of the lithium battery is processed, the tab needs to be welded on the surface of the lithium battery, so that corresponding welding equipment needs to be used.

The welding equipment on the market is inconvenient for positioning the lithium battery workpiece, so that the phenomenon of easy displacement in the welding process is caused, the welding precision is further influenced, and people are often troubled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding equipment of lithium battery tab processing usefulness to it is not convenient for carry out the problem of location processing to the lithium cell work piece to provide welding equipment in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding equipment that lithium battery tab processing was used, includes the board, the top of board is equipped with the frame, the inside both sides of frame all are equipped with the elevator body, the inside transmission organism that is equipped with of frame between the elevator body, be equipped with first bar groove on the outer wall of elevator body one side, the one end in first bar groove extends to the inside of elevator body, the inside central point department of putting of elevator body rotates and is connected with first lead screw, threaded connection has first nut on the outer wall of first lead screw one end, be equipped with first carrier bar on the outer wall of first nut one side, the one end that first nut was kept away from to first carrier bar runs through first bar groove and with the outer wall fixed connection of transmission body, first rotary driving piece is all installed to the both sides on frame top, the bottom of first rotary driving piece extends to the inside of elevator body and with the top fixed connection of first lead screw, the below of transmission body is equipped with the diaphragm, the central point department of putting of diaphragm bottom is equipped with the soldered connection, the board top of elevator body one side board one side all is equipped with the curb plate, install flexible curb plate on the inner wall of curb plate on one side of curb plate, flexible driving piece, the one end of keeping away from the flexible driving piece installs splint.

Preferably, one side on frame top is equipped with the purifying box, the active carbon otter board is installed to the inside one end of purifying box to carry out filtration treatment to dirty gas.

Preferably, the central point at frame top puts the department and installs the suction hood, the air exhauster is installed on the frame top of purifying box one side, the one end of air exhauster is linked together through the top of pipe with the suction hood, the other end of air exhauster passes through the inside that the pipe extends to the purifying box to absorb dusty gas to the inside of purifying box through the suction hood.

Preferably, an exhaust port is arranged at the center of the top end of the purification box, and the bottom end of the exhaust port extends to the inside of the purification box, so that the purified gas is exhausted to the outside of the purification box.

Preferably, the central point department of putting of transmission bottom of the body is equipped with second bar groove, the bottom in second bar groove extends to the outside of transmission organism, the inside central point department of putting of transmission organism rotates and is connected with the second lead screw, threaded connection has the second nut on the outer wall of second lead screw, the both sides of second nut bottom all are equipped with the second carrier bar, the bottom of second carrier bar run through the second bar groove and with the top fixed connection of diaphragm to drive the diaphragm through the second carrier bar and carry out the lift processing.

Preferably, a second rotary driving part is installed on the inner wall of one side of the transmission machine body, and one end of the second rotary driving part is fixedly connected with one end of the second screw rod so as to drive the second screw rod to rotate.

Compared with the prior art, the beneficial effects of the utility model are that: the welding equipment for processing the lithium battery tab not only improves the welding precision of the welding equipment when the lithium battery tab is welded, but also improves the convenience of the welding equipment when in use, and reduces the pollution to the environment when in use;

(1) The lithium battery workpiece is placed on the top of the machine table, and the telescopic driving piece drives the clamping plates to move transversely, so that the lithium battery workpiece can be clamped and positioned on the top of the machine table through the two groups of clamping plates, the displacement phenomenon generated in the welding process of the lithium battery workpiece is reduced, and the welding precision of the welding equipment for welding the lithium battery tabs is improved;

(2) The second screw rod is driven to rotate by the second rotary driving piece, and after the moving amplitude of the second bearing rod is limited by the second strip-shaped groove, the second nut is positioned on the outer wall of the second screw rod to slide, so that the second nut drives the welding head to horizontally move sequentially through the second bearing rod and the transverse plate, and the transverse position of the welding head can be adjusted as required, so that the lug welding treatment can be performed on the specified position of the lithium battery workpiece, and the convenience in use of the welding equipment is improved;

(3) Through opening the air exhauster, make its dirty gas absorption to the inside of purifying box that produces through the suction hood in with welding process, the active carbon otter board then can filter this part dirty gas this moment for the piece persists in the bottom of purifying box, and makes the gas after the filtration discharge through the gas vent, in order to reach air-purifying's purpose, thereby reduced the pollution that welding equipment caused the environment when using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 4 is a schematic diagram of the splint enlarging structure of the present invention.

In the figure: 1. a machine platform; 2. a machine frame; 3. a purification box; 4. an exhaust port; 5. an activated carbon screen plate; 6. an exhaust fan; 7. a dust hood; 8. a first rotary drive member; 9. a second rotary drive; 10. a transmission body; 11. a lifter body; 12. a telescopic driving member; 13. a splint; 14. a first nut; 15. a first carrier bar; 16. a first bar-shaped groove; 17. a first lead screw; 18. welding a head; 19. a transverse plate; 20. a second nut; 21. a second lead screw; 22. a second strip groove; 23. a second carrier bar; 24. and a side plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a welding device for processing a lithium battery tab comprises a machine table 1, wherein a machine frame 2 is arranged at the top end of the machine table 1, a purifying box 3 is arranged on one side of the top end of the machine frame 2, and an active carbon screen plate 5 is arranged at one end inside the purifying box 3;

when in use, the activated carbon screen plate 5 is arranged inside the purifying box 3 so as to filter the dust-containing gas;

a dust hood 7 is arranged at the center of the top of the machine frame 2, an exhaust fan 6 is arranged at the top end of the machine frame 2 on one side of the purification box 3, one end of the exhaust fan 6 is communicated with the top end of the dust hood 7 through a guide pipe, and the other end of the exhaust fan 6 extends into the purification box 3 through a guide pipe;

when in use, the exhaust fan 6 is opened so as to absorb the dust-containing gas into the purifying box 3 through the dust hood 7;

an exhaust port 4 is arranged at the center of the top end of the purification box 3, and the bottom end of the exhaust port 4 extends into the purification box 3;

when in use, the exhaust port 4 is arranged inside the purifying box 3, so that the purified gas is exhausted to the outside of the purifying box 3;

the two sides in the machine frame 2 are both provided with a lifter body 11, a transmission body 10 is arranged in the machine frame 2 between the lifter bodies 11, a second strip-shaped groove 22 is arranged at the central position of the bottom of the transmission body 10, and the bottom end of the second strip-shaped groove 22 extends to the outside of the transmission body 10;

a second screw rod 21 is rotatably connected to the center position inside the transmission body 10, a second nut 20 is connected to the outer wall of the second screw rod 21 in a threaded manner, second bearing rods 23 are arranged on two sides of the bottom end of the second nut 20, and the bottom end of each second bearing rod 23 penetrates through the corresponding second strip-shaped groove 22 and is fixedly connected with the top end of the corresponding transverse plate 19;

when the lifting device is used, the second nut 20 is positioned on the outer wall of the second screw rod 21 to slide, so that the transverse plate 19 is driven by the second bearing rod 23 to lift;

a second rotary driving part 9 is arranged on the inner wall of one side of the transmission machine body 10, and one end of the second rotary driving part 9 is fixedly connected with one end of a second screw rod 21;

when in use, the second rotary driving piece 9 is opened so as to drive the second screw rod 21 to rotate;

a first strip-shaped groove 16 is formed in the outer wall of one side of the elevator body 11, and one end of the first strip-shaped groove 16 extends into the elevator body 11;

a first screw rod 17 is rotatably connected to the center position inside the lifter body 11, a first nut 14 is connected to the outer wall of one end of the first screw rod 17 in a threaded manner, a first bearing rod 15 is arranged on the outer wall of one side of the first nut 14, and one end, far away from the first nut 14, of the first bearing rod 15 penetrates through the first strip-shaped groove 16 and is fixedly connected with the outer wall of the transmission body 10;

the two sides of the top end of the machine frame 2 are both provided with a first rotary driving piece 8, and the bottom end of the first rotary driving piece 8 extends into the elevator body 11 and is fixedly connected with the top end of a first screw rod 17;

a transverse plate 19 is arranged below the transmission machine body 10, a welding head 18 is arranged at the center of the bottom end of the transverse plate 19, side plates 24 are arranged at the top end of the machine table 1 on one side of the lifting machine body 11, a telescopic driving piece 12 is installed on the inner wall on one side of each side plate 24, and a clamping plate 13 is installed at one end, far away from the side plate 24, of the telescopic driving piece 12.

When the embodiment of the application is used, firstly, the lithium battery workpiece is placed at the top of the machine table 1, then the telescopic driving piece 12 drives the clamping plate 13 to transversely move, the lithium battery workpiece can be clamped and positioned at the top of the machine table 1 through the two groups of clamping plates 13 to reduce the displacement of the lithium battery workpiece, then the second screw rod 21 is driven to rotate through the second rotary driving piece 9, the moving amplitude of the second bearing rod 23 is limited through the second strip-shaped groove 22, so that the second nut 20 is positioned on the outer wall of the second screw rod 21 to slide, so that the second nut 20 drives the welding head 18 to move horizontally through the second bearing rod 23 and the cross plate 19 in turn, the transverse position of the welding head 18 can be adjusted as required, the first rotary driving part 8 drives the first screw rod 17 to rotate, the moving amplitude of the first bearing rod 15 is limited by the first strip-shaped groove 16, the first nut 14 is positioned on the outer wall of the first screw rod 17 to slide downwards, so that the first nut 14 drives the transmission body 10 to move downwards through the first bearing rod 15, the welding head 18 can move downwards synchronously, and the bottom of the welding head 18 is contacted with the surface of the lithium battery workpiece to carry out welding process treatment on the electrode lug, after the welding is finished, the transmission machine body 10 and the welding head 18 move upwards and reset to the original position so as to weld the subsequent lithium battery tab, and finally the exhaust fan 6 is opened to absorb the dust-containing gas generated in the welding process into the purification box 3 through the dust hood 7, and at the moment, the activated carbon screen plate 5 filters the part of the dust-containing gas so that the fragments are remained at the bottom of the purification box 3, and the filtered gas is discharged through the exhaust port 4 to achieve the purpose of purifying air, thereby completing the use of the welding equipment.

Claims

1. The utility model provides a welding equipment that lithium cell utmost point ear processing used, its characterized in that, includes board (1), the top of board (1) is equipped with frame (2), the inside both sides of frame (2) all are equipped with elevator body (11), frame (2) inside between elevator body (11) is equipped with transmission organism (10), be equipped with first bar groove (16) on the outer wall of elevator body (11) one side, the one end of first bar groove (16) extends to the inside of elevator body (11), the inside central point of elevator body (11) puts the department and rotates and is connected with first lead screw (17), threaded connection has first nut (14) on the outer wall of first lead screw (17) one end, be equipped with first carrier bar (15) on the outer wall of first nut (14) one side, first carrier bar (15) keep away from the one end of first nut (14) run through first bar groove (16) and with the outer wall fixed connection of transmission organism (10), first rotatory driving piece (8) are all installed to the both sides on frame (2) top, the rotatory driving piece (8) the one end of first carrier bar (15) is equipped with the transmission organism (19) top and the transmission organism (17) and the transmission organism (19) the top is equipped with the transverse plate (19) and the connecting head (19) is located and is equipped with the first bar (11), the top end of the machine table (1) on one side of the elevator body (11) is provided with a side plate (24), a telescopic driving piece (12) is installed on the inner wall on one side of the side plate (24), and one end, away from the side plate (24), of the telescopic driving piece (12) is provided with a clamping plate (13).

2. The welding equipment for processing the lithium battery tab as claimed in claim 1, wherein: one side on frame (2) top is equipped with purifying box (3), activated carbon otter board (5) are installed to the inside one end of purifying box (3).

3. The welding equipment for processing the lithium battery tab as claimed in claim 2, wherein: the center position department at frame (2) top installs suction hood (7), air exhauster (6) are installed on frame (2) top of purifying box (3) one side, the top of pipe and suction hood (7) is passed through to the one end of air exhauster (6) is linked together, the other end of air exhauster (6) passes through the inside that the pipe extended to purifying box (3).

4. The welding equipment for processing the lithium battery tab as claimed in claim 2, wherein: the center position department on purifying box (3) top is equipped with gas vent (4), the bottom of gas vent (4) extends to the inside of purifying box (3).

5. The welding equipment for processing the lithium battery tab as claimed in claim 1, wherein: the central point department of putting of transmission organism (10) bottom is equipped with second bar groove (22), the bottom in second bar groove (22) extends to the outside of transmission organism (10), the inside central point department of putting of transmission organism (10) rotates and is connected with second lead screw (21), threaded connection has second nut (20) on the outer wall of second lead screw (21), the both sides of second nut (20) bottom all are equipped with second carrier bar (23), the bottom of second carrier bar (23) run through second bar groove (22) and with the top fixed connection of diaphragm (19).

6. The welding equipment for processing the lithium battery tab as claimed in claim 5, wherein: and a second rotary driving part (9) is installed on the inner wall of one side of the transmission machine body (10), and one end of the second rotary driving part (9) is fixedly connected with one end of a second screw rod (21).