CN213917922U

CN213917922U - Clamping jig for baking lithium battery

Info

Publication number: CN213917922U
Application number: CN202023027872.7U
Authority: CN
Inventors: 朱青松; 杨金龙; 王常军
Original assignee: Huizhou Wotaili Technology Co ltd
Current assignee: Huizhou Wotaili Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-10
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a clamping jig that lithium cell toasted, including holding the board, the surface that holds the board is provided with a plurality of installing frames, a plurality of through-holes have been seted up to the interior bottom of installing frame, the first bearing of inside fixed connection of through-hole, the inside of first bearing is provided with the transfer line, the first mounting panel of top fixedly connected with of transfer line, first mounting panel fixed surface is connected with and holds the frame, hold the inside wall of frame and seted up a plurality of mounting grooves, the inside fixedly connected with installation pole of mounting groove, the surface of installation pole is provided with the deflector through the torsional spring, the ventilation hole has been seted up to the inside wall of installing frame, the inside wall of installing frame just is located the fixed surface in ventilation hole and is connected with the carriage, the inside fan that is provided with of carriage. The utility model discloses, convenient fixed, the convenient regulation conveniently carries out the all-round stoving, can effectively improve and toast efficiency.

Description

Clamping jig for baking lithium battery

Technical Field

The utility model relates to a tool field especially relates to a tight tool of clamp that lithium cell toasted.

Background

A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. 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.

The lithium cell need carry out drying process to the battery before dispatching from the factory, prevents to deposit for a long time, and lithium cell surface adhesion's water influences the working property of lithium cell, for the convenience toasts, and design tool is fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping jig for baking a lithium battery.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping jig for baking a lithium battery comprises a containing plate, wherein a plurality of installing frames are arranged on the surface of the containing plate, a plurality of through holes are formed in the inner bottom of each installing frame, a first bearing is fixedly connected inside each through hole, a transmission rod is arranged inside each first bearing, a first installing plate is fixedly connected to the top of each transmission rod, the surface of each first installing plate is fixedly connected with each containing frame, a plurality of installing grooves are formed in the inner side wall of each containing frame, installing rods are fixedly connected inside the installing grooves, deflection plates are arranged on the surfaces of the installing rods through torsion springs, air holes are formed in the inner side walls of the installing frames, supporting frames are fixedly connected to the surfaces, located in the air holes, of the inner side walls of the installing frames, and fans are arranged inside the supporting frames;

the top of installing frame sets up the movable plate, a plurality of screw holes have been seted up on the surface of movable plate, the inside of screw hole sets up the threaded rod, the top fixedly connected with carousel of threaded rod, the bottom fixedly connected with second mounting panel of threaded rod, the lower fixed surface of second mounting panel connects the telescopic link, the bottom of telescopic link is provided with the extrusion frame through the second bearing.

As a further description of the above technical solution:

the surface of the containing plate is provided with a plurality of clamping grooves.

As a further description of the above technical solution:

the left side wall and the right side wall of the containing plate are fixedly connected with a pair of slide rails, and the front side wall of the containing plate is fixedly connected with a pull ring.

As a further description of the above technical solution:

the lower fixed surface of installing frame is connected with the protective housing, the lower fixed surface of protective housing is connected with the card frame.

As a further description of the above technical solution:

the lower surface of installing frame just is located the inside fixedly connected with a plurality of driving motor of protective housing.

As a further description of the above technical solution:

the mounting groove has been seted up on the surface of second mounting panel, the inside of mounting groove is provided with the pressure gasket, the surface of telescopic link is provided with the spring.

As a further description of the above technical solution:

the inside fixedly connected with cushion of extrusion frame.

As a further description of the above technical solution:

the side wall symmetry of installing frame is provided with a pair of board of accepting, it is provided with electric putter between board and the movable plate to accept.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this tight tool of clamp that lithium cell toasted fills in the battery and holds the frame, makes the deflector deflect, owing to be provided with the torsional spring, the fixed battery of cooperation extrusion between the deflector, and the device is convenient fixed.

2. Compared with the prior art, this tight tool of clamp that lithium cell toasted, the device is provided with the extrusion frame for with hold frame cooperation fixed battery, through rotating the carousel, the position of adjustment threaded rod reachs the purpose of the flexible volume of adjustment spring, makes the battery receive the fixed power of extrusion and in the settlement within range, damage battery when preventing to fix, the device is conveniently adjusted.

3. Compared with the prior art, this tight tool of clamp that lithium cell toasted through control driving motor work, drives and holds the frame and rotate, drives the battery and rotates, makes the all-round heat receiving capacity of battery the same, and the device conveniently toasts all-round.

4. Compared with the prior art, this tight tool of clamp that lithium cell toasted through control fan work, drives the air current circulation, improves and toasts efficiency, and the device can effectively improve and toast efficiency.

Drawings

Fig. 1 is a front view of an installation frame of a clamping jig for baking a lithium battery according to the present invention;

fig. 2 is a top view of a holding plate of a clamping jig for baking a lithium battery according to the present invention;

fig. 3 is a schematic diagram of a second mounting plate structure of a clamping jig for baking a lithium battery according to the present invention;

fig. 4 is a partial enlarged view of a position a in fig. 1 of a clamping jig for baking a lithium battery according to the present invention.

Illustration of the drawings:

1. a holding plate; 2. installing a frame; 3. a through hole; 4. a first bearing; 5. a transmission rod; 6. a first mounting plate; 7. a containing frame; 8. mounting grooves; 9. mounting a rod; 10. a torsion spring; 11. a deflection plate; 12. a vent hole; 13. a support frame; 14. a fan; 15. moving the plate; 16. a threaded hole; 17. a threaded rod; 18. a turntable; 19. a second mounting plate; 20. a telescopic rod; 21. extruding the frame; 22. a card slot; 23. a slide rail; 24. a pull ring; 25. a protective shell; 26. clamping a frame; 27. a drive motor; 28. a placing groove; 29. a pressure sensitive gasket; 30. a spring; 31. a soft cushion; 32. a bearing plate; 33. an electric push rod; 34. a second bearing.

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. 1-4, the utility model provides a pair of clamping jig that lithium cell toasted: comprises a containing plate 1, a plurality of installing frames 2 are arranged on the surface of the containing plate 1, a plurality of through holes 3 are arranged at the inner bottom of each installing frame 2, a first bearing 4 is fixedly connected inside each through hole 3, a transmission rod 5 is arranged inside each first bearing 4, a first installing plate 6 is fixedly connected to the top of each transmission rod 5, a containing frame 7 is fixedly connected to the surface of each first installing plate 6, a plurality of installing grooves 8 are formed in the inner side wall of each containing frame 7, an installing rod 9 is fixedly connected inside each installing groove 8, a deflection plate 11 is arranged on the surface of each installing rod 9 through a torsion spring 10, a vent hole 12 is formed in the inner side wall of each installing frame 2, a supporting frame 13 is fixedly connected to the inner side wall of each installing frame 2 and positioned in the vent hole 12, a fan 14 is arranged inside each supporting frame 13, a protective shell 25 is fixedly connected to the lower surface of each installing frame 2, and a clamping frame 26 is fixedly connected to the lower surface of each protective shell 25, the lower surface of the mounting frame 2 and the inner part of the protective shell 25 are fixedly connected with a plurality of driving motors 27, the output ends of the driving motors 27 are fixed with the transmission rods 5 to drive the transmission rods 5 to rotate, the driving motors 27 are controlled to work to drive the containing frame 7 to rotate, so that the batteries rotate to be baked in all directions, and the fans 14 are controlled to rotate to drive airflow to circulate, so that the baking efficiency is improved;

the top of installing frame 2 sets up movable plate 15, a plurality of screw holes 16 have been seted up on the surface of movable plate 15, the inside of screw hole 16 sets up threaded rod 17, the top fixedly connected with carousel 18 of threaded rod 17, the bottom fixedly connected with second mounting panel 19 of threaded rod 17, the lower fixed surface of second mounting panel 19 connects telescopic link 20, the bottom of telescopic link 20 is provided with extrusion frame 21 through second bearing 34, mounting groove 28 has been seted up on the surface of second mounting panel 19, the inside of mounting groove 28 is provided with pressure-sensitive gasket 29, through spring 30 transmission pressure, read data, the surface of telescopic link 20 is provided with spring 30.

A plurality of draw-in grooves 22 have been seted up on the surface that holds board 1, hold a pair of slide rail 23 of lateral wall fixedly connected with about board 1, conveniently will hold board 1 and set up in toasting equipment, hold board 1's preceding lateral wall fixedly connected with pull ring 24, the inside fixedly connected with cushion 31 of extrusion frame 21, the lateral wall symmetry of installing frame 2 is provided with a pair of board 32 of accepting, is provided with electric putter 33 between board 32 and the movable plate 15 of accepting.

The working principle is as follows: the electric push rod 33 is controlled to extend, the moving plate 15 moves upwards, the battery is plugged into the containing frame 7, the deflection plate 11 deflects, because the torsion spring 10 is arranged, the batteries are matched and fixed between the deflection plates 11, after the batteries are placed, controlling the electric push rod 33 to contract, moving the moving plate 15 downwards, enabling the extrusion frame 21 to contact the top of the battery, enabling the spring 30 to contract, enabling the pressure sensing gasket 29 to obtain pressure data, rotating the rotary disc 18, adjusting the position of the threaded rod 17, adjusting the expansion amount of the spring 30 to ensure the pressure data of the pressure sensing gasket 29 to be consistent, aligning the clamping frame 26 with the clamping groove 22, fixing the installation frame 2 on the surface of the containing plate 1, when the containing plate 1 is placed into a baking device for baking, the driving motor 27 is controlled to work, the containing frame 7 rotates, the battery is baked in all directions, and meanwhile, the fan 14 is controlled to rotate to drive air circulation, so that steam is conveniently discharged, and the baking efficiency is further improved.

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 tight tool of clamp that lithium cell toasted, includes and holds board (1), its characterized in that: the surface of the containing plate (1) is provided with a plurality of installing frames (2), the inner bottom of each installing frame (2) is provided with a plurality of through holes (3), the inner parts of the through holes (3) are fixedly connected with first bearings (4), the inner parts of the first bearings (4) are provided with transmission rods (5), the top of each transmission rod (5) is fixedly connected with a first installing plate (6), the surface of each first installing plate (6) is fixedly connected with a containing frame (7), the inner side wall of each containing frame (7) is provided with a plurality of installing grooves (8), the inner parts of the installing grooves (8) are fixedly connected with installing rods (9), the surface of each installing rod (9) is provided with a deflection plate (11) through a torsion spring (10), the inner side wall of each installing frame (2) is provided with a ventilation hole (12), the inner side wall of each installing frame (2) is positioned on the surface of the ventilation hole (12) and is fixedly connected with a supporting frame (13), a fan (14) is arranged inside the supporting frame (13);

the top of installing frame (2) sets up movable plate (15), a plurality of screw holes (16) have been seted up on the surface of movable plate (15), the inside of screw hole (16) sets up threaded rod (17), the top fixedly connected with carousel (18) of threaded rod (17), the bottom fixedly connected with second mounting panel (19) of threaded rod (17), the lower fixed surface of second mounting panel (19) connects telescopic link (20), the bottom of telescopic link (20) is provided with extrusion frame (21) through second bearing (34).

2. The clamping jig for baking lithium batteries according to claim 1, characterized in that: the surface of the containing plate (1) is provided with a plurality of clamping grooves (22).

3. The clamping jig for baking lithium batteries according to claim 1, characterized in that: the left side wall and the right side wall of the containing plate (1) are fixedly connected with a pair of slide rails (23), and the front side wall of the containing plate (1) is fixedly connected with a pull ring (24).

4. The clamping jig for baking lithium batteries according to claim 1, characterized in that: the lower surface of installing frame (2) fixedly connected with protective housing (25), the lower surface fixedly connected with card frame (26) of protective housing (25).

5. The clamping jig for baking lithium batteries according to claim 1, characterized in that: the lower surface of installing frame (2) just is located the inside fixedly connected with a plurality of driving motor (27) of protective housing (25).

6. The clamping jig for baking lithium batteries according to claim 1, characterized in that: mounting groove (28) have been seted up on the surface of second mounting panel (19), the inside of mounting groove (28) is provided with pressure gasket (29), the surface of telescopic link (20) is provided with spring (30).

7. The clamping jig for baking lithium batteries according to claim 1, characterized in that: the interior of the extrusion frame (21) is fixedly connected with a cushion (31).

8. The clamping jig for baking lithium batteries according to claim 1, characterized in that: the side wall of the mounting frame (2) is symmetrically provided with a pair of bearing plates (32), and an electric push rod (33) is arranged between the bearing plates (32) and the moving plate (15).