CN213531192U

CN213531192U - Spot welding device for lithium battery production line

Info

Publication number: CN213531192U
Application number: CN202022623708.6U
Authority: CN
Inventors: 程远
Original assignee: Tianjin Tianyuan Technology Co ltd
Current assignee: Tianjin Tianyuan Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-25
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a spot welding device for lithium cell production line, which comprises a bod, the first motor of one side fixedly connected with of organism, the first threaded rod of output fixedly connected with of first motor, first threaded rod cover is equipped with first thread bush, and first thread bush rotates with first threaded rod to be connected, the first slide bar of inside fixedly connected with of organism, and outside first slide bar runs through to first thread bush, be sliding connection between first thread bush and the first slide bar, the fixed surface of first thread bush is connected with the dead lever, the one end fixedly connected with grip block of dead lever. The utility model discloses in, through setting up first motor, first threaded rod, first thread bush, grip block, carry out certain fixed spot welding, safe and reliable more has improved certain work efficiency, the artificial cost that significantly reduces, simple structure facilitates the use.

Description

Spot welding device for lithium battery production line

Technical Field

The utility model relates to a lithium cell production line technical field especially relates to a spot welding device for lithium cell production line.

Background

"lithium battery", a kind of battery using non-aqueous electrolyte solution with lithium metal or lithium alloy as positive/negative electrode material; because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream.

Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few countries of companies are producing such lithium metal batteries.

Among the prior art, when carrying out the spot welding to the lithium cell, adopt the manual work to weld usually, and waste time and energy, inefficiency, when carrying out the spot welding, need the manual work to fix, cause certain damage to the human body during the welding easily, extremely dangerous, lack certain safeguard measure, meanwhile, the harmful gas that the spot welding produced also can seriously damage staff's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the spot welding device for lithium cell production line that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a spot welding device for a lithium battery production line comprises a machine body, wherein a first motor is fixedly connected to one side of the machine body, a first threaded rod is fixedly connected to the output end of the first motor, a first threaded sleeve is sleeved on the first threaded rod and is rotationally connected with the first threaded rod, a first sliding rod is fixedly connected to the inner portion of the machine body and penetrates through the first threaded sleeve, the first threaded sleeve and the first sliding rod are in sliding connection, a fixed rod is fixedly connected to the surface of the first threaded sleeve, a clamping block is fixedly connected to one end of the fixed rod, a second sliding rod is fixedly connected to the inner portion of the machine body, a sliding block is sleeved on the outer portion of the second sliding rod, a first electric telescopic rod is fixedly connected to the bottom of the sliding block, a spot welding head is fixedly connected to a piston end of the first electric telescopic rod, a treatment box is fixedly connected to one side of the machine body, the top fixedly connected with outlet duct of handling the case, the inside fixedly connected with breathing pipe of organism, and breathing pipe and the output of handling the case are linked together, fixedly connected with getter device on the breathing pipe.

As a further description of the above technical solution:

one side fixedly connected with second motor of organism, the output end fixedly connected with second threaded rod of second motor, the cover is equipped with the second thread bush on the second threaded rod, and the second thread bush rotates with the second threaded rod to be connected, fixedly connected with connecting plate on the second thread bush, the top fixedly connected with second electric telescopic handle of connecting plate, second electric telescopic handle's piston end fixedly connected with backup pad.

As a further description of the above technical solution:

the bottom fixedly connected with fixed plate of organism, the bottom fixedly connected with connecting rod of fixed plate, the bottom of connecting rod rotates and is connected with the pulley.

As a further description of the above technical solution:

the surface of organism is provided with the fluting, install the emergency exit on the fluting, and emergency exit sliding connection in the fluting, the surface fixed connection of emergency exit has the handle.

As a further description of the above technical solution:

the outer surface of the bottom of the machine body is fixedly connected with a ventilation opening.

As a further description of the above technical solution:

the outer fixed surface of emergency exit is connected with the observation window, and installs transparent glass on the observation window.

The utility model discloses following beneficial effect has:

through setting up first motor, first threaded rod, first thread bush, grip block, carry out certain fixed spot welding, safe and reliable more has improved certain work efficiency, the artificial cost that significantly reduces, simple structure facilitates the use.

Through setting up processing case, breathing pipe, outlet duct, be convenient for fully pump out the harmful gas that spot welding produced purifies, discharge through the outlet duct, ensured staff's healthy and safe, more environmental protection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a side view structure diagram of the present invention.

Illustration of the drawings:

1. a pulley; 2. a fixing plate; 3. a first threaded sleeve; 4. a first slide bar; 5. a first threaded rod; 6. a first motor; 7. a first electric telescopic rod; 8. a suction device; 9. a treatment tank; 10. an air outlet pipe; 11. a body; 12. a slider; 13. a second slide bar; 14. an air intake duct; 15. a spot welding head; 16. fixing the rod; 17. a clamping block; 18. a connecting rod; 19. an observation window; 20. a handle; 21. grooving; 22. a safety door; 23. a vent; 24. a second motor; 25. a second threaded sleeve; 26. a support plate; 27. a second electric telescopic rod; 28. a connecting plate; 29. a second threaded rod.

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. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a spot welding device for a lithium battery production line comprises a machine body 11, a first motor 6 is fixedly connected to one side of the machine body 11, a first threaded rod 5 is fixedly connected to the output end of the first motor 6, a first threaded sleeve 3 is sleeved on the first threaded rod 5, the first threaded sleeve 3 is rotatably connected with the first threaded rod 5, a first sliding rod 4 is fixedly connected to the inside of the machine body 11, the first sliding rod 4 penetrates out of the first threaded sleeve 3, the first threaded sleeve 3 is in sliding connection with the first sliding rod 4, a fixed rod 16 is fixedly connected to the surface of the first threaded sleeve 3, a clamping block 17 is fixedly connected to one end of the fixed rod 16, a second sliding rod 13 is fixedly connected to the inside of the machine body 11, a sliding block 12 is sleeved on the outside of the second sliding rod 13, a first electric telescopic rod 7 is fixedly connected to the bottom of the sliding block 12, and a spot welding head 15 is fixedly connected to, one side of organism 11 is fixedly connected with and handles case 9, handles the top fixedly connected with outlet duct 10 of case 9, and the inside fixedly connected with breathing pipe 14 of organism 11, and breathing pipe 14 is linked together with the output of handling case 9, and fixedly connected with getter device 8 on breathing pipe 14.

One side fixedly connected with second motor 24 of organism 11, the output fixedly connected with second threaded rod 29 of second motor 24, the cover is equipped with second thread bush 25 on the second threaded rod 29, and second thread bush 25 rotates with second threaded rod 29 to be connected, fixedly connected with connecting plate 28 on the second thread bush 25, the top fixedly connected with second electric telescopic handle 27 of connecting plate 28, the piston end fixedly connected with backup pad 26 of second electric telescopic handle 27, be convenient for carry the lithium cell after the electric welding.

Bottom fixedly connected with fixed plate 2 of organism 11, the bottom fixedly connected with connecting rod 18 of fixed plate 2, the bottom of connecting rod 18 is rotated and is connected with pulley 1, removes more convenient through pulley 1.

The outer surface of the machine body 11 is provided with a slot 21, a safety door 22 is installed on the slot 21, the safety door 22 is connected in the slot 21 in a sliding manner, and a handle 20 is fixedly connected to the outer surface of the safety door 22, so that the machine body can be opened conveniently.

The bottom outer surface of the machine body 11 is fixedly connected with a vent 23, which has certain ventilation and heat dissipation effects.

The outer surface of the safety door 22 is fixedly connected with an observation window 19, transparent glass is arranged on the observation window 19, and the observation window 19 is convenient for observing the internal condition.

The working principle is as follows: in using novel spot welding device, place a plurality of lithium cells in backup pad 26, utilize first motor 6 to drive first threaded rod 5, first threaded rod 5 drives first thread bush 3 and rotates, it is fixed to carry out the centre gripping through grip block 17, electric welding, it is safer, and more stable, the gaseous accessible processing case 9 that spot welding produced purifies, discharge from outlet duct 10 after the evolution, more safety and environmental protection, reduce the harm to the human body, utilize second motor 24 to drive second threaded rod 29, second threaded rod 29 drives second thread bush 25, can realize carrying the lithium cell after the spot welding, it is more convenient, time saving and labor saving, certain practicality has.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a spot welding device for lithium cell production line, includes organism (11), its characterized in that: one side of the machine body (11) is fixedly connected with a first motor (6), the output end of the first motor (6) is fixedly connected with a first threaded rod (5), the first threaded rod (5) is sleeved with a first thread sleeve (3), the first thread sleeve (3) is rotatably connected with the first threaded rod (5), the inner part of the machine body (11) is fixedly connected with a first sliding rod (4), the first sliding rod (4) penetrates out of the first thread sleeve (3), the first thread sleeve (3) is in sliding connection with the first sliding rod (4), the surface of the first thread sleeve (3) is fixedly connected with a fixed rod (16), one end of the fixed rod (16) is fixedly connected with a clamping block (17), the inner part of the machine body (11) is fixedly connected with a second sliding rod (13), the outer part of the second sliding rod (13) is sleeved with a sliding block (12), the utility model discloses a portable electronic device, including slider (12), piston end fixedly connected with spot welding head (15) of first electric telescopic handle (7), one side fixedly connected with processing case (9) of organism (11), the top fixedly connected with outlet duct (10) of processing case (9), the inside fixedly connected with breathing pipe (14) of organism (11), and breathing pipe (14) and the output of processing case (9) are linked together, fixedly connected with getter device (8) on breathing pipe (14).

2. The spot welding device for the lithium battery production line according to claim 1, characterized in that: one side fixedly connected with second motor (24) of organism (11), output fixedly connected with second threaded rod (29) of second motor (24), the cover is equipped with second thread bush (25) on second threaded rod (29), and second thread bush (25) rotate with second threaded rod (29) and be connected, fixedly connected with connecting plate (28) on second thread bush (25), top fixedly connected with second electric telescopic handle (27) of connecting plate (28), piston end fixedly connected with backup pad (26) of second electric telescopic handle (27).

3. The spot welding device for the lithium battery production line according to claim 1, characterized in that: the bottom fixedly connected with fixed plate (2) of organism (11), the bottom fixedly connected with connecting rod (18) of fixed plate (2), the bottom rotation of connecting rod (18) is connected with pulley (1).

4. The spot welding device for the lithium battery production line according to claim 1, characterized in that: the surface of organism (11) is provided with fluting (21), install emergency exit (22) on fluting (21), and emergency exit (22) sliding connection in fluting (21), the surface fixed connection of emergency exit (22) has handle (20).

5. The spot welding device for the lithium battery production line according to claim 1, characterized in that: the outer surface of the bottom of the machine body (11) is fixedly connected with a ventilation opening (23).

6. The spot welding device for the lithium battery production line according to claim 4, characterized in that: the outer fixed surface of emergency exit (22) is connected with observation window (19), and installs transparent glass on observation window (19).