CN212384315U

CN212384315U - Flattening mechanism for lithium battery

Info

Publication number: CN212384315U
Application number: CN202020929669.XU
Authority: CN
Inventors: 蔡晓君; 傅赛娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-22
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a lithium cell is with mechanism that flattens relates to the mechanism field that flattens, the large-scale motor assembly jig comprises an operation bench, one side of operation panel upper surface is equipped with a supporting bench, the equal fixedly connected with support of both sides side of operation panel upper surface, the middle part of support is rotated and is alternated and is connected with the rolling axle, the equal fixedly connected with horizontal pole in one side of two supports, the middle part of horizontal pole is equipped with the gag lever post, the bottom fixedly connected with fixed plate of gag lever post, the bottom of two fixed plates is equipped with the sponge piece, the spring has been cup jointed to the outer wall of gag lever post, the rectangular block has been cup jointed to the top screw thread of gag lever post, the middle part. The utility model discloses utilize the cooperation of pneumatic cylinder, hydraulic stem, briquetting and foundation pile, be convenient for flatten the copper foil, utilize the cooperation of brace table, sponge piece, horizontal pole and rectangular block, be convenient for remove dust to the copper foil, improved the quality of copper foil to the qualification rate and the production efficiency of lithium cell have been improved.

Description

Flattening mechanism for lithium battery

Technical Field

The utility model relates to a mechanism field, in particular to lithium cell is with mechanism that flattens.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and in the early stage, due to the active chemical characteristics of the lithium metal, the processing, storage, use and the like of the lithium metal have very high requirements on the environment, so the lithium battery is not applied for a long time.

The copper foil is an important part in the production process of the lithium battery, the copper foil needs to be flattened in the manufacturing process, the existing flattening mechanism adopts a roller to roll, dust easily falls down on the surface of the copper foil after the copper foil is flattened, but the existing flattening mechanism is not provided with a subsequent dust removal mechanism, and a separate mechanism needs to be used for removing dust, so that the production efficiency of the lithium battery is reduced, the qualification rate of the lithium battery is reduced, and economic waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell is with mechanism that flattens to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flattening mechanism for lithium cell, includes the operation panel, one side fixedly connected with brace table of operation panel upper surface, the equal fixedly connected with support in both sides side of operation panel upper surface, the middle part of support is rotated and is alternated and be connected with the rolling axle, two the equal fixedly connected with horizontal pole in one side of support, the middle part activity of horizontal pole alternates and is connected with the gag lever post, the bottom fixedly connected with fixed plate of gag lever post, two the bottom fixedly connected with sponge piece of fixed plate, the sponge piece is located the brace table directly over, the spring has been cup jointed to the outer wall of gag lever post, the top screw thread of gag lever post has cup jointed the rectangular block, the middle part fixedly connected with foundation pile of operation panel upper surface, the top of foundation pile is provided with the briquetting.

Preferably, the other side of the upper surface of the operating platform is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is connected with a hydraulic rod in a transmission manner, and the bottom of the hydraulic rod is fixedly connected with the upper surface of the pressing block.

Preferably, a sliding groove is formed in one side of the supporting plate, a sliding block is connected to the inner cavity of the sliding groove in a sliding mode, a connecting rod is fixedly connected to one side of the sliding block, and one end of the connecting rod is fixedly connected with one side of the pressing block.

Preferably, both sides of operation panel upper surface all fixedly connected with riser, two the symmetry is fixed to be alternated between the riser and is connected with the round pin axle, the fixed guide roller that has cup jointed on the outer wall of round pin axle.

Preferably, one end of the winding shaft is fixedly connected with a turntable handle.

Preferably, the corners of the lower surface of the operating platform are fixedly connected with foot supports.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize the cooperation of pneumatic cylinder, hydraulic stem, briquetting and foundation pile, be convenient for flatten the copper foil, utilize brace table, sponge piece, horizontal pole and rectangle piece matched with setting up mode, be convenient for remove dust to the copper foil, improved the quality of copper foil to the qualification rate and the production efficiency of lithium cell have been improved;

(2) the utility model discloses utilize spout, slider and connecting rod matched with to set up the mode, increased the stationarity of briquetting, utilize the cooperation of riser, round pin axle and guide roll, the cis-position of the copper foil of being convenient for removes, utilizes the design of carousel handle, and the rolling of being convenient for is flattened and the later copper foil that removes dust, utilizes the design of heel brace, has improved the steadiness of operation panel.

Drawings

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

Fig. 2 is a schematic structural view of the front side of the present invention.

Fig. 3 is a schematic view of the front internal structure of the present invention.

Fig. 4 is a schematic view of the top-view internal structure of the present invention.

In the figure: 1. an operation table; 2. a winding shaft; 3. a support; 4. a limiting rod; 5. briquetting; 6. a support plate; 7. a hydraulic cylinder; 8. a hydraulic lever; 9. a chute; 10. a connecting rod; 11. a foot support; 12. bottom piles; 13. a support table; 14. a guide roller; 15. a turntable handle; 16. a rectangular block; 17. a sponge block.

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.

The utility model provides a flattening mechanism for lithium battery as shown in figures 1-4, which comprises an operation table 1, a supporting table 13 is fixedly connected to one side of the upper surface of the operation table 1, a sponge cushion is fixedly connected to the top of the supporting table 13 and is used in cooperation with a sponge block 17 to remove dust to copper foil, two sides of the upper surface of the operation table 1 are both fixedly connected with a support 3, the cross section of the support 3 is rectangular, the middle part of the support 3 is rotatably and alternately connected with a winding shaft 2, one side of the two supports 3 is both fixedly connected with a cross rod, the middle part of the cross rod is movably and alternately connected with a limiting rod 4, the bottom of the limiting rod 4 is fixedly connected with a fixing plate, the bottom of the two fixing plates is fixedly connected with a sponge block 17, the sponge block 17 is positioned right above the supporting table 13, the outer wall of the limiting rod 4 is sleeved with a spring to avoid the sponge block, the top of gag lever post 4 is seted up threadedly, and the spacing of rectangular block 16 of being convenient for is fixed, and the middle part fixedly connected with foundation pile 12 of operation panel 1 upper surface, the top of foundation pile 12 is provided with briquetting 5.

The opposite side fixedly connected with backup pad 6 of 1 upper surface of operation panel, the top fixedly connected with pneumatic cylinder 7 of backup pad 6, pneumatic cylinder 7 is through external switch and external power electric connection, and the output transmission of pneumatic cylinder 7 is connected with hydraulic stem 8, and the bottom of hydraulic stem 8 is connected with the last fixed surface of briquetting 5.

One side of backup pad 6 is opened and is equipped with spout 9, and sliding connection has the slider in the inner chamber of spout 9, one side fixedly connected with connecting rod 10 of slider, and one side fixed connection of one end of connecting rod 10 and briquetting 5 has improved briquetting 5 reciprocating motion's stationarity, avoids the damage of hydraulic stem 8 and pneumatic cylinder 7.

The equal fixedly connected with riser of both sides side of operation panel 1 upper surface, the fixed round pin axle that alternates of symmetry between two risers, and the fixed cover has connect guide roll 14 on the outer wall of round pin axle, the copper foil of being convenient for preliminarily flatten.

One end of the winding shaft 2 is fixedly connected with a turntable handle 15, so that the winding shaft 2 can rotate conveniently.

The equal fixedly connected with heel brace 11 of edge of operation panel 1 lower surface has increased the stationarity of operation panel 1.

The utility model discloses the theory of operation: during the use, the user passes the copper foil from between two guide rolls 14, be convenient for preliminary copper foil of flattening, start hydraulic cylinder 7, make hydraulic cylinder 7 drive hydraulic stem 8 carry out up-and-down reciprocating motion, make briquetting 5 hit hits the foundation pile 12, make the copper foil flatten, utilize the slip of connecting rod 10 in spout 9 simultaneously, the stability of briquetting 5 process of flattening has been increased, roll up the copper foil on rolling shaft 2, utilize carousel handle 15 rolling copper foil, make the copper foil draw between the foam-rubber cushion and the foam-rubber block 17 on a supporting bench 13, be convenient for remove dust, utilize rectangular block 16 control foam-rubber block 17's height, be convenient for dust on the better clearance copper foil, the high efficiency and the qualification rate of lithium cell have been improved.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The flattening mechanism for the lithium battery comprises an operating platform (1) and is characterized in that a supporting platform (13) is fixedly connected to one side of the upper surface of the operating platform (1), supports (3) are fixedly connected to both sides of the upper surface of the operating platform (1), a winding shaft (2) is connected to the middle of each support (3) in a rotating and inserting manner, a cross rod is fixedly connected to one side of each support (3), a limiting rod (4) is movably connected to the middle of each cross rod in an inserting manner, a fixing plate is fixedly connected to the bottom of each limiting rod (4), sponge blocks (17) are fixedly connected to the bottoms of the fixing plates, each sponge block (17) is located right above the supporting platform (13), a spring is sleeved on the outer wall of each limiting rod (4), a rectangular block (16) is sleeved on top threads of each limiting rod (4), and a bottom pile (12) is fixedly connected to the middle of the upper surface of the operating platform (, and a pressing block (5) is arranged above the bottom pile (12).

2. The flattening mechanism for the lithium battery is characterized in that a supporting plate (6) is fixedly connected to the other side of the upper surface of the operating platform (1), a hydraulic cylinder (7) is fixedly connected to the top of the supporting plate (6), a hydraulic rod (8) is connected to the output end of the hydraulic cylinder (7) in a transmission manner, and the bottom of the hydraulic rod (8) is fixedly connected with the upper surface of the pressing block (5).

3. The flattening mechanism for the lithium battery is characterized in that a sliding groove (9) is formed in one side of the supporting plate (6), a sliding block is connected in an inner cavity of the sliding groove (9) in a sliding manner, a connecting rod (10) is fixedly connected to one side of the sliding block, and one end of the connecting rod (10) is fixedly connected to one side of the pressing block (5).

4. The flattening mechanism for the lithium battery as claimed in claim 1, wherein vertical plates are fixedly connected to both sides of the upper surface of the operation platform (1), pin shafts are symmetrically and fixedly inserted between the two vertical plates, and guide rollers (14) are fixedly sleeved on the outer walls of the pin shafts.

5. The flattening mechanism for the lithium battery according to claim 1, characterized in that a turntable handle (15) is fixedly connected to one end of the winding shaft (2).

6. The flattening mechanism for the lithium battery according to claim 1, wherein the corners of the lower surface of the operating platform (1) are fixedly connected with foot supports (11).