CN212848533U

CN212848533U - Compaction device for lithium battery production

Info

Publication number: CN212848533U
Application number: CN202021807802.0U
Authority: CN
Inventors: 唐伟; 何剑
Original assignee: Huaibei Pushi New Energy Technology Co Ltd
Current assignee: Huaibei Pushi New Energy Technology Co Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-03-30
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a compaction device is used in lithium cell production, including hydraulic telescoping rod, extrusion shell, compaction platform and extrusion plate body, hydraulic telescoping rod's bottom mounting has the extrusion plate body, one side of adjusting the structure all is provided with protective structure, the inside bottom of extrusion shell is provided with the compaction platform. The utility model discloses a both sides at the extrusion shell all set up the adjustment tank, the adjustment tank can carry out fixed connection with adjusting the pole, can make the regulation pole rotate in its inside, then one side of adjusting the pole is fixed with the handle, can drive the regulation pole and rotate, press the lithium cell in real time, need fix the centre gripping to the lithium cell earlier, because the variation in size of lithium cell, the distance of centre gripping needs to be adjusted, through rotating the handle, it controls to drive the regulation pole and remove about the inside of handle, the grip block that promotes one side removes, thereby the realization is fixed the centre gripping to the battery of equidimension not.

Description

Compaction device for lithium battery production

Technical Field

The utility model relates to a lithium cell technical field specifically is a compaction device is used in lithium cell production.

Background

With the continuous development of science and technology, wherein there is a sudden change in the lithium battery field, the lithium battery is also more and more extensive in our life, like cell-phone, car etc. but the lithium battery needs to carry out the compaction to the soft package outside the battery in processing production, discharges the air between the battery:

traditional compaction device for lithium cell production during the use, thereby inconvenient adjusting the clamping device of lithium cell and making a novel compaction device for lithium cell production to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compaction device is used in lithium cell production to solve the inconvenient problem of adjusting to the clamping structure of device 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 compaction device is used in lithium cell production, includes hydraulic telescoping rod, extrusion shell, compaction platform and extrusion plate body, the inside top of extrusion shell is fixed with hydraulic telescoping rod, hydraulic telescoping rod's bottom mounting has the extrusion plate body, the both sides on extrusion plate body top all are provided with the detection structure, the inside both sides of extrusion shell all are provided with adjusts the structure, adjust the structure including handle, regulation pole and adjustment tank, the adjustment tank all sets up the inside at the extrusion shell, the internally mounted of adjustment tank has the regulation pole, the handle is installed to one side of adjusting the pole, one side of adjusting the structure all is provided with protective structure, the inside bottom of extrusion shell is provided with the compaction platform.

Preferably, the detection structure comprises a stabilizing groove, a dividing ruler, a stabilizer bar and a level, wherein the stabilizing groove is formed in the top end inside the extrusion shell, the dividing ruler is arranged inside the stabilizing groove, the stabilizer bar is arranged on the outer surface of the dividing ruler, and the level is arranged at one end of the stabilizer bar.

Preferably, the bottom end of the stabilizing groove is fixed at the top end of the extrusion plate body, the top end of the stabilizing groove is designed in a spherical shape, and the stabilizing grooves are symmetrically distributed about the vertical center line of the extrusion shell.

Preferably, protective structure is including fixed block, expanding spring, slider and grip block, the fixed block is fixed in the one side of adjusting the structure, the grip block is installed to one side of fixed block, the bottom mounting of grip block has the slider, the inside of grip block and slider is fixed with expanding spring.

Preferably, the telescopic springs are arranged in the fixed block at equal intervals, and a sliding structure is formed between the sliding block and the compacting table.

Preferably, the outer surface of the adjusting rod is uniformly provided with external threads, the outer surface of the adjusting groove is uniformly provided with internal threads matched with the external threads, and the adjusting rod is in threaded connection with the adjusting groove.

Compared with the prior art, the beneficial effects of the utility model are that: this compaction device for lithium cell production is rational in infrastructure, has following advantage:

(1) the adjusting grooves are formed in the two sides of the extrusion shell and can be fixedly connected with the adjusting rod, the adjusting rod can rotate inside the adjusting rod, then a handle is fixed on one side of the adjusting rod and can drive the adjusting rod to rotate, when the lithium battery is pressed, the lithium battery needs to be fixedly clamped firstly, the clamping distance needs to be adjusted due to different sizes of the lithium battery, the adjusting rod is driven to move left and right inside the handle by rotating the handle, and a clamping block on one side is pushed to move, so that batteries with different sizes are fixedly clamped;

(2) through the side-mounting grip block at the fixed block, the grip block can stretch out and draw back in the inside of fixed block, then the bottom mounting of fixed block has the slider, the slider can slide in the inside of compaction platform, it is more stable to make the centre gripping to the battery, then the grip block is fixed with expanding spring with the inside of fixed block, expanding spring can stretch out and draw back, because when carrying out the centre gripping to the battery, need protect the centre gripping position of battery, prevent to exert oneself too big damage battery when the centre gripping, promote expanding spring through the grip block and stretch out and draw back, the messenger can protect the battery, prevent to extrude damage battery.

(3) Through the top fixed mounting stabilizer bar at the stripper plate body, the stabilizer bar can play an auxiliary power to the stripper plate both sides, make the extrusion more stable, then install the spirit level on the surface of stabilizer bar, the spirit level can detect the levelness of stripper plate, prevent that the stripper plate slope from damaging the battery, the top of stabilizer bar one end is provided with the scale, the scale can be measured extruded distance, it is more accurate to make the extrusion, when carrying out the level detection to the stripper plate, realize more accurate extrusion.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the front cross-sectional structure of the adjusting structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a hydraulic telescopic rod; 2. detecting the structure; 201. a stabilizing slot; 202. a graduated scale; 203. a stabilizer bar; 204. a level; 3. extruding the shell; 4. a protective structure; 401. a fixed block; 402. a tension spring; 403. a slider; 404. a clamping block; 5. a compaction table; 6. an adjustment structure; 601. a handle; 602. Adjusting a rod; 603. an adjustment groove; 7. the plate body is pressed.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a compaction device for lithium battery production comprises a hydraulic telescopic rod 1, an extrusion shell 3, a compaction table 5 and an extrusion plate body 7, wherein the hydraulic telescopic rod 1 is fixed at the top end inside the extrusion shell 3, the type of the hydraulic telescopic rod 1 can be SC63X250, the input end of the hydraulic telescopic rod 1 is electrically connected with the output end of a single chip microcomputer through a lead, the extrusion plate body 7 is fixed at the bottom end of the hydraulic telescopic rod 1, detection structures 2 are arranged on two sides of the top end of the extrusion plate body 7, each detection structure 2 comprises a stabilization groove 201, a graduated scale 202, a stabilization rod 203 and a level 204, the stabilization groove 201 is arranged at the top end inside the extrusion shell 3, the graduated scale 202 is installed inside the stabilization groove 201, the stabilization rod 203 is arranged on the outer surface of the graduated scale 202, the level 204 is installed at one end of the stabilization rod 203, the bottom end of the stabilization groove 201 is fixed at the top end of the, the stabilizing grooves 201 are symmetrically distributed about the vertical center line of the extrusion shell 3, water detection is required to be carried out on the extrusion plate, the extrusion plate is prevented from being inclined to damage a battery, auxiliary force can be exerted on two sides of the extrusion plate through the stabilizing rods 203, extrusion is more stable, then levelers 204 arranged on the stabilizing rods 203 can detect the levelness of the extrusion plate, the extrusion plate is kept in a horizontal state, then the extruded distance can be measured through the graduated scale 202, each extrusion is more accurate, and therefore the extrusion plate is more accurately extruded when being subjected to horizontal detection;

the two sides inside the extrusion shell 3 are respectively provided with an adjusting structure 6, the adjusting structure 6 comprises a handle 601, an adjusting rod 602 and an adjusting groove 603, the adjusting grooves 603 are respectively arranged inside the extrusion shell 3, the adjusting rod 602 is arranged inside the adjusting groove 603, the handle 601 is arranged on one side of the adjusting rod 602, external threads are uniformly arranged on the outer surface of the adjusting rod 602, internal threads matched with the external threads are uniformly arranged on the outer surface of the adjusting groove 603, the adjusting rod 602 is in threaded connection with the adjusting groove 603, a lithium battery needing to be extruded is placed on a clamping device for clamping, then, as the size of the lithium battery is different, the clamping distance needs to be adjusted, the adjusting rod 602 is driven to move left and right in the handle 601 by rotating the handle 601, and the clamping block 404 on one side is pushed to move, so that batteries with different sizes can be fixedly clamped;

one side of the adjusting structure 6 is provided with a protective structure 4, the bottom end inside the extruding shell 3 is provided with a compacting table 5, the protective structure 4 comprises a fixed block 401, a telescopic spring 402, a sliding block 403 and a clamping block 404, the fixed block 401 is fixed on one side of the adjusting structure 6, one side of the fixed block 401 is provided with the clamping block 404, the bottom end of the clamping block 404 is fixed with the sliding block 403, the clamping block 404 and the sliding block 403 are fixed with the telescopic spring 402, the telescopic springs 402 are arranged in the fixed block 401 at equal intervals, a sliding structure is formed between the sliding block 403 and the compacting table 5, when clamping the battery, the clamping part of the battery needs to be protected, the battery is prevented from being damaged by excessive force during clamping, the clamping block 404 is used for stretching inside the fixed block 401, then the telescopic spring 402 is driven to stretch, a buffering force is provided for the clamping block 404, so that the battery can be protected, prevent the battery from being damaged by extrusion.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the lithium battery to be extruded is placed on the clamping device for clamping, then the clamping distance needs to be adjusted due to different sizes of the lithium battery, the adjusting rod 602 is driven to move left and right in the handle 601 by rotating the handle 601, and the clamping block 404 on one side is pushed to move, so that the batteries with different sizes can be fixedly clamped;

then, when the battery is clamped, the clamping position of the battery needs to be protected, the battery is prevented from being damaged due to excessive force during clamping, the clamping block 404 stretches inside the fixing block 401, then the telescopic spring 402 is driven to stretch, and a buffering force is given to the clamping block 404, so that the battery can be protected, and the battery is prevented from being damaged due to extrusion;

finally, because need carry out the level to the stripper plate and detect, prevent that the stripper plate slope from damaging the battery, can play an auxiliary power to the stripper plate both sides through stabilizer bar 203, make the extrusion more stable, then the spirit level 204 of installation can detect the levelness of stripper plate on the stabilizer bar 203, make the stripper plate keep the horizontality, then can measure extruded distance through scale 202, it is more accurate to make at every turn extrude, thereby the messenger is when carrying out the level detection to the stripper plate, more accurate extrusion.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a compaction device is used in lithium cell production, includes hydraulic telescoping rod (1), extrusion shell (3), compaction platform (5) and extrusion plate body (7), its characterized in that: the utility model discloses a hydraulic pressure extrusion shell, including extrusion shell (3), extrusion shell (3) inside top is fixed with hydraulic telescoping rod (1), the bottom mounting of hydraulic telescoping rod (1) has the extrusion plate body (7), the both sides on extrusion plate body (7) top all are provided with detects structure (2), the inside both sides of extrusion shell (3) all are provided with adjusts structure (6), adjust structure (6) including handle (601), regulation pole (602) and adjustment tank (603), adjustment tank (603) all set up the inside at extrusion shell (3), the internally mounted of adjustment tank (603) has regulation pole (602), handle (601) are installed to one side of adjusting pole (602), one side of adjusting structure (6) all is provided with protective structure (4), the inside bottom of extrusion shell (3) is provided with compaction platform (5).

2. The compaction device for lithium battery production of claim 1, characterized in that: detect structure (2) including stabilizing groove (201), scale (202), stabilizer bar (203) and spirit level (204), stabilizing groove (201) all sets up on the inside top of extrusion shell (3), the internally mounted of stabilizing groove (201) has scale (202), be provided with stabilizer bar (203) on the surface of scale (202), spirit level (204) are installed to the one end of stabilizer bar (203).

3. The compaction device for lithium battery production of claim 2, characterized in that: the bottom end of the stabilizing groove (201) is fixed at the top end of the extrusion plate body (7), the top end of the stabilizing groove (201) is designed in a spherical shape, and the stabilizing groove (201) is symmetrically distributed about the vertical center line of the extrusion shell (3).

4. The compaction device for lithium battery production of claim 1, characterized in that: protective structure (4) are including fixed block (401), expanding spring (402), slider (403) and grip block (404), one side at regulation structure (6) is fixed in fixed block (401), grip block (404) are installed to one side of fixed block (401), the bottom mounting of grip block (404) has slider (403), the inside of grip block (404) and slider (403) is fixed with expanding spring (402).

5. The compaction device for lithium battery production of claim 4, characterized in that: the telescopic springs (402) are arranged in the fixed block (401) at equal intervals, and a sliding structure is formed between the sliding block (403) and the compacting table (5).

6. The compaction device for lithium battery production of claim 1, characterized in that: the outer surface of the adjusting rod (602) is uniformly provided with external threads, the outer surface of the adjusting groove (603) is uniformly provided with internal threads matched with the external threads, and the adjusting rod (602) is in threaded connection with the adjusting groove (603).