CN217913614U

CN217913614U - Auxiliary welding jig for lithium battery module

Info

Publication number: CN217913614U
Application number: CN202221062588.XU
Authority: CN
Inventors: 王烨辉
Original assignee: Kunshan Tdtech Electronic Technology Co ltd
Current assignee: Kunshan Tdtech Electronic Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-29
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a lithium battery module auxiliary welding jig, the on-line screen storage device comprises a base, a supporting seat is fixed on one side of the top of the base, a lithium ion battery cell arranging box is arranged above the supporting seat, the lithium ion battery cell arranging box is rotationally connected with the supporting seat through a connecting shaft, a first electric telescopic rod mounting seat is arranged on one side of the supporting seat, and the first electric telescopic rod mounting seat is fixed on the base; shorten through first electric telescopic handle and drive whole lithium ion cell arrangement box downward sloping 30 contained angles, then shake through vibrating motor, order about the lithium ion cell of putting things in good order in lithium ion cell arrangement box and slide downwards and stop after touchhing lithium ion cell arrangement box front side board, can make the lithium ion cell of putting things in good order fore-and-aft unanimous through this kind of mode, avoid appearing the dislocation phenomenon, after vibrations, second electric telescopic handle extension promotes the push pedal and compresses tightly lithium ion cell, can make between the lithium ion cell contact inseparabler, the welding of being convenient for.

Description

Auxiliary welding jig for lithium battery module

Technical Field

The utility model relates to a lithium cell module production facility technical field specifically is a supplementary welding jig of lithium cell module.

Background

With the development of science and technology, lithium batteries have become the mainstream nowadays. 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 lithium cell need weld in process of production, piles up electric core together earlier during traditional battery module production, ties up into the module and then welds again, and the equipment process is loaded down with trivial details, production efficiency hangs down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding jig is assisted to lithium cell module to solve the problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a welding jig is assisted to lithium cell module, includes the base, top one side of base is fixed with the supporting seat, the top of supporting seat is provided with lithium ion cell arrangement box, lithium ion cell arrangement box passes through the connecting axle and is connected with the supporting seat rotation, one side of supporting seat is provided with first electric telescopic handle mount pad, first electric telescopic handle mount pad is fixed on the base, install first electric telescopic handle through the pivot on the first electric telescopic handle mount pad, first electric telescopic handle's flexible end is connected through pivot and lithium ion cell arrangement box rotation, the fixed second electric telescopic handle that is provided with in outside one side of lithium ion cell arrangement box, and the flexible end of second electric telescopic handle extends into the inside of lithium ion cell arrangement box, and the flexible end of second electric telescopic handle is served and is fixed and be provided with the push pedal, the fixed vibrating motor that is provided with in the back of lithium ion cell arrangement box.

Preferably, when the first electric telescopic rod keeps the maximum extension state, the lithium ion battery cell arranging box is in a horizontal state, and when the first electric telescopic rod keeps the shortest contraction state, the lithium ion battery cell arranging box and the horizontal plane form an included angle of 30 degrees.

Preferably, buffer gear is installed to the inside opposite side of lithium ion cell arrangement box, buffer gear comprises buffer board, spring and touch switch, the side both ends vertical fixation of buffer board has the location axle, the location axle is pegged graft and is installed on lithium ion cell arrangement box, the spring is provided with two and the suit is epaxial at two locations respectively, touch switch fixes in the inside bottom of lithium ion cell arrangement box, and touches and press the switch to be located between the opposite side curb plate and the buffer board of lithium ion cell arrangement box.

Preferably, the top of base still is fixed with controller and control panel, control panel passes through the wire and is connected with the controller, the controller passes through the wire and first electric telescopic handle, second electric telescopic handle, touches pressure switch, vibrating motor electric connection.

Preferably, the controller is a single chip microcomputer with the model of PIC 16C.

Compared with the prior art, the beneficial effects of the utility model are that: the whole lithium ion battery cell arranging box is driven to incline downwards at an included angle of 30 degrees by shortening the first electric telescopic rod, then the lithium ion battery cells stacked in the lithium ion battery cell arranging box are driven to slide downwards by the vibration of the vibration motor and stop after touching the front side plate of the lithium ion battery cell arranging box, and the stacked lithium ion battery cells can be consistent front and back by the mode, so that the dislocation phenomenon is avoided;

after the vibration is finished, the second electric telescopic rod extends to push the push plate to tightly press the lithium ion electric cores, so that the lithium ion electric cores can be more tightly contacted, and the welding is facilitated;

the buffer mechanism can buffer the pressure of the push plate on the lithium ion cell, and is favorable for the lithium ion cell to be damaged by overlarge pressure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic overall top view structure of the present invention;

fig. 3 is a schematic overall side view of the present invention.

In the figure: 1. a base; 2. arranging a lithium ion cell in a box; 3. mounting a plate; 4. a connecting shaft; 5. a supporting seat; 6. a controller; 7. a first electric telescopic rod mounting seat; 8. a first electric telescopic rod; 9. a control panel; 10. a second electric telescopic rod; 11. a buffer plate; 12. positioning the shaft; 13. a spring; 14. a touch switch; 15. a vibration motor.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

Please refer to fig. 1-3, in the embodiment of the utility model, a supplementary welding jig of lithium cell module, the on-line screen storage device comprises a base 1, top one side of base 1 is fixed with supporting seat 5, the top of supporting seat 5 is provided with lithium ion cell arrangement box 2, lithium ion cell arrangement box 2 rotates with supporting seat 5 through connecting axle 4 to be connected, one side of supporting seat 5 is provided with first electric telescopic handle mount pad 7, first electric telescopic handle mount pad 7 is fixed on base 1, install first electric telescopic handle 8 through the pivot on the first electric telescopic handle mount pad 7, the flexible end of first electric telescopic handle 8 rotates with lithium ion cell arrangement box 2 through the pivot to be connected, the fixed second electric telescopic handle 10 that is provided with in outside one side of lithium ion cell arrangement box 2, and the flexible end of second electric telescopic handle 10 extends into the inside of lithium ion cell arrangement box 2, and the flexible end of second electric telescopic handle 10 goes up the fixed push pedal that is provided with, the fixed vibrating motor 15 that is provided with in the back of lithium ion cell arrangement box 2.

When the first electric telescopic rod 8 is in the maximum extension state, the lithium ion battery cell arranging box 2 is in the horizontal state, and when the first electric telescopic rod 8 is in the shortest contraction state, the lithium ion battery cell arranging box 2 and the horizontal plane form an included angle of 30 degrees.

Buffer gear is installed to lithium ion cell arrangement box 2's inside opposite side, buffer gear is by buffer board 11, spring 13 and touch switch 14 are constituteed, buffer board 11's side both ends vertical fixation has location axle 12, location axle 12 is pegged graft and is installed on lithium ion cell arrangement box 2, spring 13 is provided with two and is the suit respectively on two location axles 12, touch switch 14 fixes in the inside bottom of lithium ion cell arrangement box 2, and touch switch 14 is located between lithium ion cell arrangement box 2's the opposite side curb plate and buffer board 11.

The top of base 1 is still fixed with controller 6 and control panel 9, and control panel 9 passes through the wire and is connected with controller 6, and controller 6 passes through the wire and first electric telescopic handle 8, second electric telescopic handle 10, touches and presses switch 14, vibrating motor 15 electric connection.

The controller 6 is a single chip microcomputer with the model of PIC 16C.

Two ends of one side of the bottom of the base 1 are respectively fixed with a mounting plate 3 for mounting a connecting shaft 4.

The utility model discloses a theory of operation is: the whole lithium ion battery cell arranging box 2 is driven to incline downwards by an included angle of 30 degrees through shortening of the first electric telescopic rod 8, then the lithium ion battery cells stacked in the lithium ion battery cell arranging box 2 are driven to slide downwards by vibration of the vibration motor 15 and stop after touching the front side plate of the lithium ion battery cell arranging box 2, and the stacked lithium ion battery cells can be consistent front and back by the mode, so that the dislocation phenomenon is avoided;

after the vibration is finished, the second electric telescopic rod 10 extends to push the push plate to tightly press the lithium ion cells, so that the lithium ion cells can be contacted more tightly, and the welding is facilitated;

buffer gear can cushion the pressure that the push pedal led to the fact lithium ion cell, is favorable to the too big lithium ion cell of damaging of pressure, contacts at buffer board 11 and touches pressure switch 14 after, second electric telescopic handle 10 stops, and later 8 extensions of first electric telescopic handle make lithium ion cell arrangement box 2 return the horizontality to the welding.

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 may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a supplementary welding jig of lithium cell module, includes base (1), its characterized in that: the utility model discloses a lithium ion battery pack arranging device, including base (1), supporting seat (5), lithium ion battery cell arranging box (2), connecting axle (4) and supporting seat (5) are connected through rotating in top one side of base (1), the top of supporting seat (5) is provided with lithium ion battery cell arranging box (2), lithium ion battery cell arranging box (2) are connected through connecting axle (4) and supporting seat (5), one side of supporting seat (5) is provided with first electric telescopic handle mount pad (7), first electric telescopic handle mount pad (7) are fixed on base (1), install first electric telescopic handle (8) through the pivot on first electric telescopic handle mount pad (7), the flexible end of first electric telescopic handle (8) is connected through pivot and lithium ion battery cell arranging box (2) rotation, the outside one side of lithium ion battery cell arranging box (2) is fixed and is provided with second electric telescopic handle (10), and the flexible end of second electric telescopic handle (10) extends into the inside of lithium ion battery cell arranging box (2), and the flexible end of second electric telescopic handle (10) is served and is fixed and is provided with the push pedal, the back of lithium ion battery cell arranging box (2) is fixed and is provided with vibrating motor (15).

2. The auxiliary welding jig for the lithium battery module as recited in claim 1, wherein: when the first electric telescopic rod (8) is in the maximum extension state, the lithium ion battery cell arranging box (2) is in the horizontal state, and when the first electric telescopic rod (8) is in the shortest contraction state, the lithium ion battery cell arranging box (2) and the horizontal plane form an included angle of 30 degrees.

3. The auxiliary welding jig for the lithium battery module as claimed in claim 2, wherein: buffer gear is installed to the inside opposite side of lithium ion cell arrangement box (2), buffer gear comprises buffer board (11), spring (13) and touch and press switch (14), the side both ends vertical fixation of buffer board (11) has location axle (12), location axle (12) are pegged graft and are installed on lithium ion cell arrangement box (2), spring (13) are provided with two and the suit is respectively on two location axles (12), touch and press switch (14) to be fixed in the inside bottom of lithium ion cell arrangement box (2), and touch and press switch (14) to be located between the opposite side curb plate of lithium ion cell arrangement box (2) and buffer board (11).

4. The auxiliary welding jig for the lithium battery module as claimed in claim 3, wherein: the top of base (1) still is fixed with controller (6) and control panel (9), control panel (9) are connected with controller (6) through the wire, controller (6) pass through the wire and first electric telescopic handle (8), second electric telescopic handle (10), touch and press switch (14), vibrating motor (15) electric connection.

5. The auxiliary welding jig for the lithium battery module as claimed in claim 4, wherein: the controller (6) is a single chip microcomputer with the model of PIC 16C.