CN216054802U

CN216054802U - Cylinder lithium cell closing device

Info

Publication number: CN216054802U
Application number: CN202122239129.6U
Authority: CN
Inventors: 张举
Original assignee: Anhui Jinkuntai Electronic Technology Co ltd
Current assignee: Anhui Jinkuntai Electronic Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-15
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a cylindrical lithium battery sealing device, which comprises: the die comprises a base, wherein a fixed plate is arranged at the top of the base, a supporting plate is transversely arranged at the top of the fixed plate, and a die head is arranged on the lower surface of the supporting plate; fixing mechanism, fixing mechanism sets up the die head below, fixing mechanism is including setting up the brace table on base surface, the intermediate position of support bar vertically is provided with the standing groove, the inside diaphragm that transversely is provided with of standing groove, this device novel structure, the practicality is strong, connects through the cooperation of diaphragm, L type pole, rotor plate, stopper, baffle and motor, can motor drive, can drive the baffle on the stopper and put to the diaphragm central point and remove, realizes the fixed to the box hat, through being provided with second spring and arm-tie isotructure on the stopper, improves the centre gripping effect of baffle to the box hat, and the centre gripping is more stable.

Description

Cylinder lithium cell closing device

The technical field is as follows:

the utility model relates to the field of battery processing equipment, in particular to a cylindrical lithium battery sealing device.

Background art:

most company's cylinder lithium cell slot rolling at present, the head of rolling of use is not taken the binding off overcoat and rolls the head pressure core and is fixed no elasticity, and this kind of head of rolling is in the use, and the battery box hat is fixed unstable, can appear the box hat slot rolling and produce the influence, and the fixed effect of battery box hat is poor among the current battery rolls the device, and fixed unstable appears rocking the condition easily when the slot rolling, finally can lead to sealing unsatisfactory.

The utility model has the following contents:

aiming at the defects of the prior art, the utility model provides a cylindrical lithium battery sealing device.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme: a cylindrical lithium battery sealing device, comprising:

the die comprises a base, wherein a fixed plate is arranged at the top of the base, a supporting plate is transversely arranged at the top of the fixed plate, and a die head is arranged on the lower surface of the supporting plate;

the fixing mechanism is arranged below the die head and comprises a supporting table arranged on the surface of the base, a placing groove is longitudinally arranged in the middle of the supporting table, a transverse plate is transversely arranged in the placing groove, limiting grooves are annularly arranged on the surface of the transverse plate and provided with four groups, limiting blocks are arranged in the limiting grooves in a sliding manner, baffles are arranged on the upper surfaces of the limiting blocks, a steel shell is arranged between the baffles, the bottom of each limiting block is provided with a rod body, the outer wall of the rod body is movably sleeved with a sleeve, a motor is arranged below the transverse plate and fixedly arranged on the bottom wall of the placing groove, a rotating shaft is arranged at the output end of the motor, the top of the rotating shaft is arranged at the bottom of the transverse plate, a rotating block is transversely arranged on the outer wall of the rotating shaft, and L-shaped rods are hinged at four corners of the bottom of the rotating block, the outer end of the L-shaped rod is connected with the outer wall of the sleeve.

Furthermore, the supporting table is annularly provided with a sliding groove in the upper surface, the sliding groove is distributed around the placing groove, a sliding block is arranged inside the sliding groove in a sliding mode, a first spring is arranged between the inner side wall of the sliding block and the inner wall of the sliding groove, the outer wall of the sliding block is provided with a fixed rod, the front end of the fixed rod penetrates through the supporting table, and the fixed rod extends into the placing groove.

Further, the baffle outside is provided with the riser, the riser is fixed to be set up the stopper upper surface, the horizontal activity in riser middle part is provided with the movable rod, the one end of movable rod with baffle outer wall connection, the other end of movable rod is provided with the arm-tie, the arm-tie with be provided with the second spring between the riser.

Furthermore, the middle position of the upper surface of the transverse plate is provided with an anti-slip pad.

Furthermore, a rubber pad is arranged on the inner side wall of the baffle.

Compared with the prior art, the utility model has the following technical effects: this device novel structure, therefore, the clothes hanger is strong in practicability, through the diaphragm, the L type pole, the rotor plate, the stopper, the cooperation of baffle and motor is connected, can motor drive, baffle on can driving the stopper is put to the diaphragm central point and is removed, realize the fixed to the box hat, through be provided with second spring and arm-tie isotructure on the stopper, improve the baffle and to the centre gripping effect of box hat, the centre gripping is more stable, connect through the cooperation that sets up first spring and dead lever, be convenient for fix box hat top position, fixed effect is high, promote the centre gripping effect at the whole position of box hat.

Description of the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bottom of the cross plate of the present invention;

FIG. 3 is a schematic view of the top of the cross plate of the present invention;

FIG. 4 is a schematic view of the upper surface of the support table of the present invention;

FIG. 5 is a schematic side view of the horizontal plate of the present invention.

Number in the figure: 10. a base; 11. a fixing plate; 12. a support plate; 13. a die head; 20. a support table; 201. a placement groove; 21. a steel shell; 22. fixing the rod; 23. a first spring; 24. a chute; 25. a slider; 30. a transverse plate; 301. a non-slip mat; 31. an L-shaped rod; 311. a sleeve; 32. a limiting groove; 33. a limiting block; 331. a rod body; 34. a rotating shaft; 35. rotating the block; 36. a motor; 37. a baffle plate; 40. a rubber pad; 41. a vertical plate; 42. pulling a plate; 43. a second spring; 44. a movable rod.

The specific implementation mode is as follows:

in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further clarified by combining the specific drawings.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

As shown in fig. 1 to 5, the present invention provides a sealing device for a cylindrical lithium battery, comprising:

the die comprises a base 10, wherein a fixed plate 11 is arranged at the top of the base 10, a supporting plate 12 is transversely arranged at the top of the fixed plate 11, and a die head 13 is arranged on the lower surface of the supporting plate 12;

the fixing mechanism is arranged below the die head 13 and comprises a supporting table 20 arranged on the surface of the base 10, a placing groove 201 is longitudinally arranged in the middle of the supporting table 20, a transverse plate 30 is transversely arranged in the placing groove 201, limiting grooves 32 are annularly arranged on the surface of the transverse plate 30, four groups of limiting grooves 32 are arranged, limiting blocks 33 are slidably arranged in the limiting grooves 32, baffles 37 are arranged on the upper surfaces of the limiting blocks 33, a steel shell 21 is arranged between the baffles 37, a rod body 331 is arranged at the bottom of each limiting block 33, a sleeve 311 is movably sleeved on the outer wall of each rod body 331, a motor 36 is arranged below the transverse plate 30, the motor 36 is fixedly arranged at the bottom wall of the placing groove 201, a rotating shaft 34 is arranged at the output end of the motor 36, and the top of the rotating shaft 34 is arranged at the bottom of the transverse plate 30, the outer wall of the rotating shaft 34 is transversely provided with a rotating block 35, four corners of the bottom of the rotating block 35 are hinged with L-shaped rods, and the outer ends of the L-shaped rods are connected with the outer wall of the sleeve 311.

The supporting table 20 is provided with a sliding groove 24 on the upper surface in an annular shape, the sliding groove 24 is distributed around the placing groove 201, a sliding block 25 is arranged inside the sliding groove 24 in a sliding mode, a first spring 23 is arranged between the inner side wall of the sliding block 25 and the inner wall of the sliding groove 24, a fixing rod 22 is arranged on the outer wall of the sliding block 25, the front end of the fixing rod 22 penetrates through the supporting table 20, and the fixing rod 22 extends into the placing groove 201.

Baffle 37 outside is provided with riser 41, riser 41 is fixed to be set up stopper 33 upper surface, the horizontal activity in riser 41 middle part is provided with movable rod 44, the one end of movable rod 44 with baffle 37 outer wall connection, the other end of movable rod 44 is provided with arm-tie 42, arm-tie 42 with be provided with second spring 43 between the riser 41.

The middle position of the upper surface of the transverse plate 30 is provided with a non-slip mat 301.

The inner side wall of the baffle 37 is provided with a rubber pad 40.

The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cylinder lithium cell closing device which characterized in that includes:

the die comprises a base (10), wherein a fixed plate (11) is arranged at the top of the base (10), a supporting plate (12) is transversely arranged at the top of the fixed plate (11), and a die head (13) is arranged on the lower surface of the supporting plate (12);

the fixing mechanism is arranged below the die head (13), the fixing mechanism comprises a supporting table (20) arranged on the surface of the base (10), a placing groove (201) is longitudinally arranged in the middle of the supporting table (20), a transverse plate (30) is transversely arranged in the placing groove (201), limiting grooves (32) are annularly arranged on the surface of the transverse plate (30), four groups of limiting grooves (32) are arranged, limiting blocks (33) are slidably arranged in the limiting grooves (32), baffles (37) are arranged on the upper surfaces of the limiting blocks (33), a steel shell (21) is arranged between the baffles (37), a rod body (331) is arranged at the bottom of each limiting block (33), a sleeve (311) is movably sleeved on the outer wall of the rod body (331), a motor (36) is arranged below the transverse plate (30), and the motor (36) is fixedly arranged on the bottom wall of the placing groove (201), the output of motor (36) is provided with pivot (34), pivot (34) top sets up diaphragm (30) bottom, pivot (34) outer wall transversely is provided with turning block (35), the bottom four corners department of turning block (35) articulates there is L type pole, the outer end of L type pole with sleeve (311) outer wall connection.

2. The cylindrical lithium battery sealing device according to claim 1, wherein a sliding groove (24) is annularly formed on the upper surface of the supporting platform (20), the sliding groove (24) is distributed around the placing groove (201), a sliding block (25) is slidably arranged inside the sliding groove (24), a first spring (23) is arranged between the inner side wall of the sliding block (25) and the inner wall of the sliding groove (24), a fixing rod (22) is arranged on the outer wall of the sliding block (25), the front end of the fixing rod (22) penetrates through the supporting platform (20), and the fixing rod (22) extends into the placing groove (201).

3. The sealing device for the cylindrical lithium battery as claimed in claim 1, wherein a vertical plate (41) is arranged outside the baffle (37), the vertical plate (41) is fixedly arranged on the upper surface of the limiting block (33), a movable rod (44) is transversely movably arranged in the middle of the vertical plate (41), one end of the movable rod (44) is connected with the outer wall of the baffle (37), a pulling plate (42) is arranged at the other end of the movable rod (44), and a second spring (43) is arranged between the pulling plate (42) and the vertical plate (41).

4. The sealing device for the cylindrical lithium battery as claimed in claim 1, wherein a non-slip pad (301) is arranged at the middle position of the upper surface of the transverse plate (30).

5. The cylindrical lithium battery sealing device as claimed in claim 1, wherein the inner side wall of the baffle plate (37) is provided with a rubber pad (40).