CN217434156U

CN217434156U - Turntable clamp for liquid injection of steel shell

Info

Publication number: CN217434156U
Application number: CN202221583201.5U
Authority: CN
Inventors: 隆通; 刘润坡
Original assignee: Dongguan Zhongtian Automation Technology Co ltd
Current assignee: Dongguan Zhongtian Automation Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-16
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to the technical field of battery liquid injection, in particular to a turntable clamp for liquid injection of a steel shell, which comprises a liquid injection station for installing an electric core steel shell, wherein the liquid injection station is provided with a first clamping component and a second clamping component which are elastically clamped, and also comprises a bottom sliding seat, the bottom of the bottom sliding seat is provided with a bottom supporting seat, and the bottom supporting seat is provided with a guide structure; the electric core that will annotate liquid is in bags in electric core box hat, electric core box hat is arranged in on the notes liquid station of carousel anchor clamps, carry out the end support through end sliding seat, the side direction buffering centre gripping to electric core box hat simultaneously under elastic effort of rethread first clamping component and second clamping component, when annotating liquid, annotate the liquid needle and descend to press on electric core box hat, because the guide structure that has elasticity lift between sliding seat and the end support seat, make electric core box hat can have the decline in buffering space, the buffering location to electric core box hat multiple direction is realized, the phenomenon that can reduce electric core box hat casing's atress deformation takes place, improve the quality of annotating the liquid.

Description

Turntable clamp for liquid injection of steel shell

Technical Field

The utility model relates to a battery annotates liquid technical field, especially relates to a carousel anchor clamps for liquid is annotated to steel-shelled.

Background

At present, in order to ensure the stability and consistency of battery products and improve the production efficiency of batteries, automatic equipment is basically adopted in the existing battery production process for production, wherein battery liquid injection is one of important processes in the production process of batteries, in the liquid injection process of a steel shell battery on an automatic production line, the steel shell battery needs to be positioned below a liquid injection needle through a turntable clamp, and after the positioning is finished through the turntable clamp, the liquid injection is carried out on the steel shell battery.

The existing turntable clamp locates the steel shell battery and then the liquid injection needle descends to press the battery cell when injecting liquid, so that the force is not well controlled, the battery cell shell is easy to indent, and the battery cell with poor appearance is scrapped.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carousel anchor clamps for liquid is annotated to steel-shelled to the not enough of prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a carousel anchor clamps for liquid is annotated to box hat, is including the notes liquid station that is used for installing electric core box hat, annotates liquid station periphery and arranges and carry out the first clamping component and the second clamping component that elastic clamping was tight to electric core box hat respectively, and carousel anchor clamps still includes the bottom sliding seat that is used for the first clamping component of slidable mounting and second clamping component, and bottom sliding seat is connected with the bottom sprag seat, is provided with the guide structure who supplies bottom sliding seat elasticity to go up and down on the bottom sprag seat.

Further: the first clamping assembly and the second clamping assembly respectively move transversely and buffer and clamp two adjacent side surfaces of the battery cell steel shell.

Further: the first clamping assembly comprises a first sliding clamping block transversely and slidably mounted on the bottom sliding seat, and the second clamping assembly comprises a second sliding clamping block transversely and slidably mounted on the bottom sliding seat.

Further: the sliding directions of the first sliding clamping block and the second sliding clamping block are mutually perpendicular, a first guide hole and a second guide hole are formed in the bottom sliding seat, a first guide column connected with the first sliding clamping block is slidably mounted in the first guide hole, and a second guide column connected with the second sliding clamping block is slidably mounted in the second guide hole.

Further: all nested tensile spring part in first guide post and the second guide post, the first guide post other end is provided with the first drive ejector pad that the cross-section is greater than first guiding hole.

Further: the liquid injection station comprises a first positioning block, a second positioning block and a third positioning block which are used for attaching and positioning the bottom surface of the battery cell steel shell and two adjacent side surfaces.

Further: first locating piece shaping is in bottom sliding seat top, and first locating piece is used for the back of collateral branch support electric core box hat, and the first locating piece of second locating piece perpendicular to is used for supporting one of them side of electric core box hat, and the third locating piece is shaped perpendicularly in first locating piece bottom and is used for the bottom of location electric core box hat.

Further: the first positioning block and the second positioning block are coaxially formed with adjusting holes, wherein the length of the adjusting hole of the second positioning block is larger than that of the adjusting hole of the first positioning block.

Further: the guide structure comprises a third guide post installed on the bottom support seat, a third guide hole in sliding fit with the third guide post is formed in the bottom sliding seat, and a plurality of compression spring parts are connected between the bottom sliding seat and the bottom support seat.

The utility model has the advantages that: the utility model discloses a carousel anchor clamps for liquid is annotated to box hat, the electric core that will annotate liquid is in bags in electric core box hat, electric core box hat arranges in on the notes liquid station of carousel anchor clamps, carry out the end support through the end sliding seat, the side direction buffering centre gripping to electric core box hat simultaneously under elastic effort of rethread first clamping component and second clamping component, when annotating liquid, annotate the liquid needle and descend the pressure on electric core box hat, because the guide structure that has elasticity lift between sliding seat and the end support seat, make electric core box hat can have the decline in buffering space, realize the buffering location to electric core box hat multiple direction, the phenomenon that can reduce electric core box hat casing's atress deformation takes place, improve the quality of annotating liquid.

Drawings

Fig. 1 is a schematic structural view of a turntable clamp.

Fig. 2 is another view structure diagram of the turntable clamp.

Fig. 3 is an exploded view of the turntable clamp.

The reference numerals include:

1-liquid injection station,

11-a first positioning block, 12-a second positioning block, 13-a third positioning block,

14-adjusting holes, 15-bottom sliding seats,

2-first clamping Assembly

21-a first sliding clamping block, 22-a first guide hole, 23-a first guide column, 24-a first driving push block, 25-a first extension spring,

3-a second clamping assembly,

31-a second sliding clamping block, 32-a second guide hole, 33-a second guide post, 34-a second driving push block, 35-a second extension spring,

4-a guide structure,

41-bottom support seat, 42-third guide hole, 43-third guide post, 44-third compression spring,

45-linear bearing, 46-electric core steel shell.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, a turntable fixture for liquid injection of a steel shell includes a liquid injection station 1 for installing an electric core steel shell 46, a first clamping assembly 2 and a second clamping assembly 3 for elastically clamping a side wall of the electric core steel shell 46 are arranged on the periphery of the liquid injection station 1, and the turntable fixture further includes a bottom sliding seat 15 for slidably supporting the first clamping assembly 2 and the second clamping assembly 3, a bottom supporting seat 41 is arranged at the bottom of the bottom sliding seat 15, and a guiding structure 4 for supporting the bottom sliding seat 15 to elastically lift is arranged on the bottom supporting seat 41.

The electric core that will annotate liquid is in bags in electric core box hat 46, electric core box hat 46 arranges in on the notes liquid station 1 of carousel anchor clamps, carry out the end support through end sliding seat 15, the side direction buffering centre gripping to electric core box hat 46 simultaneously under elastic effort of rethread first clamping component 2 and second clamping component 3, when annotating liquid, annotate the liquid needle and descend to press on electric core box hat 46, because the guide structure 4 that has the elasticity lift between sliding seat and the bottom sprag seat 41, make electric core box hat 46 can have the decline in buffering space, realize buffering the location to electric core box hat 46's a plurality of directions, the phenomenon that the atress of reducing electric core box hat 46 casing warp takes place, improve the quality of annotating liquid.

The first clamping assembly 2 and the second clamping assembly 3 respectively move transversely and buffer and clamp two adjacent side surfaces of the cell steel shell 46, specifically, the first clamping assembly 2 comprises a first sliding clamping block 21 which is transversely slidably mounted on the bottom sliding seat 15, the second clamping assembly 3 comprises a second sliding clamping block 31 which is transversely slidably mounted on the bottom sliding seat 15, the sliding directions of the first sliding clamping block 21 and the second sliding clamping block 31 are perpendicular to each other, and the first sliding clamping block 21 and the second sliding clamping block 31 elastically clamp the side part of the cell steel shell 46.

Specifically, the bottom sliding seat 15 is formed with a first guide hole 22 and a second guide hole 32, a first guide post 23 connected with the first sliding clamping block 21 is slidably mounted in the first guide hole 22, a second guide post 33 connected with the second sliding clamping block 31 is slidably mounted in the second guide hole 32, a first extension spring 25 is nested in the first guide post 23, a second extension spring 35 is nested in the second guide post 33, a first driving push block 24 with a cross section larger than that of the first guide hole 22 is arranged at the other end of the first guide post 23, and a second driving push block 34 with a cross section larger than that of the second guide hole 32 is arranged at the other end of the second guide post 33.

Before the battery cell steel shell 46 is placed in the liquid injection station 1, the first driving push block 24 and the second driving push block 34 are driven to move through the air cylinders respectively, so that the first sliding clamping block 21 and the second sliding clamping block 31 are far away from the battery cell steel shell 46 respectively, and at the moment, the battery cell steel shell 46 can be placed in the liquid injection station 1; after the battery cell is placed, the air cylinder retracts, the first driving push block 24 and the second driving push block 34 are not pushed, at this time, the first sliding clamping block 21 and the second sliding clamping block 31 are under the elastic force of the extension spring, the first sliding clamping block 21 retracts inwards along the first guide hole 22, the second sliding clamping block 31 retracts inwards along the second guide hole 32, and therefore the first sliding clamping block 21 and the second sliding clamping block 31 simultaneously and elastically clamp the battery cell steel shell 46 side, and elastic positioning is achieved.

Annotate liquid station 1 including laminating the first locating piece 11 of location to electric core box hat 46, second locating piece 12 and third locating piece 13, first locating piece 11 shaping is in bottom sliding seat 15 top, first locating piece 11 is used for the back of collateral branch support electric core box hat 46, second locating piece 12 is installed in first locating piece 11 preceding terminal surface and is used for supporting one of them side of electric core box hat 46, third locating piece 13 is the perpendicular shaping in first locating piece 11 bottom and is used for fixing a position electric core box hat 46's bottom, two sides that are not laminated are pressed from both sides tightly the location by first slip clamp piece 21 and second slip clamp piece 31 respectively correspondingly, thereby can realize five sides location to electric core box hat 46, improve positioning accuracy, supply to annotate liquid needle accurately and annotate liquid.

The second positioning block 12 is L-shaped, the vertical portion is used for supporting one side surface of the battery cell steel shell, and the transverse portion is matched with the third positioning block 13 to clamp and support the bottom of the battery cell steel shell 46.

Preferably, the first positioning block 11 and the second positioning block 12 are coaxially formed with an adjusting hole 14, and are fixedly mounted by bolts, wherein the length of the adjusting hole 14 of the second positioning block 12 is greater than that of the adjusting hole 14 of the first positioning block 11, and the transverse position of the second positioning block 12 can be adjusted by the adjusting hole 14, so that the cell steel shells 46 with different widths can be conveniently positioned.

Guide structure 4 is including installing the third guide post 43 on bottom sprag seat 41, bottom slide 15 shaping has third guiding hole 42 with third guide post 43 sliding fit, be connected with a plurality of third compression spring 44 between bottom slide 15 and the bottom sprag seat 41, drop and press on electric core box hat 46 when annotating the liquid needle, because third locating piece 13 and bottom slide 15 are integrated into one piece structure, under the effect of third compression spring 44, bottom slide 15 can be through the cooperation of third guide post 43 and third guiding hole 42, descend with buffering, thereby protect electric core box hat 46, prevent that electric core box hat 46 from taking place the phenomenon of evagination because of annotating the depression of liquid needle.

And a linear bearing 45 is sleeved in each guide hole to enable the guide post to slide linearly, so that the sliding efficiency is improved.

In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a carousel anchor clamps for liquid is annotated to box hat, is including the liquid station of annotating that is used for installing electric core box hat, its characterized in that: annotate liquid station periphery and arranged and carry out first clamping component and the second clamping component that elasticity was pressed from both sides to electric core box hat respectively, carousel anchor clamps still include the bottom sliding seat that is used for first clamping component of slidable mounting and second clamping component, and bottom sliding seat is connected with the bottom sprag seat, is provided with the guide structure who supplies bottom sliding seat elasticity to go up and down on the bottom sprag seat.

2. The turntable clamp for liquid injection of the steel shell as claimed in claim 1, wherein: the first clamping assembly and the second clamping assembly respectively move transversely and buffer and clamp two adjacent side faces of the battery cell steel shell.

3. The turntable clamp for liquid injection of the steel shell as claimed in claim 2, wherein: the first clamping assembly comprises a first sliding clamping block transversely and slidably mounted on the bottom sliding seat, and the second clamping assembly comprises a second sliding clamping block transversely and slidably mounted on the bottom sliding seat.

4. The turntable clamp for liquid injection of the steel shell as claimed in claim 3, wherein: the sliding directions of the first sliding clamping block and the second sliding clamping block are mutually perpendicular, a first guide hole and a second guide hole are formed in the bottom sliding seat, a first guide post connected with the first sliding clamping block is slidably mounted in the first guide hole, and a second guide post connected with the second sliding clamping block is slidably mounted in the second guide hole.

5. The turntable clamp for liquid injection of the steel shell as claimed in claim 4, wherein: tensile spring part has all been nested in first guide post and the second guide post, and the first guide post other end is provided with the first drive ejector pad that the cross-section is greater than first guiding hole.

6. The turntable clamp for liquid injection of the steel shell as claimed in claim 1, wherein: the liquid injection station comprises a first positioning block, a second positioning block and a third positioning block, wherein the first positioning block, the second positioning block and the third positioning block are used for attaching and positioning the bottom surface of the battery cell steel shell and two adjacent side surfaces of the battery cell steel shell.

7. The turntable clamp for liquid injection of the steel shell as claimed in claim 6, wherein: the first positioning block is formed at the top of the bottom sliding seat, the first positioning block is used for supporting the back of the battery cell steel shell, the second positioning block is perpendicular to the first positioning block and used for supporting one side face of the battery cell steel shell, and the third positioning block is vertically formed at the bottom of the first positioning block and used for positioning the bottom of the battery cell steel shell.

8. The turntable clamp for liquid injection of the steel shell as claimed in claim 7, wherein: the coaxial molding of first locating piece and second locating piece has the regulation hole, and wherein the regulation hole length of second locating piece is greater than the regulation hole of first locating piece.

9. The turntable clamp for liquid injection of the steel shell according to claim 1, wherein: the guide structure comprises a third guide post installed on the bottom support seat, a third guide hole in sliding fit with the third guide post is formed in the bottom sliding seat, and a plurality of compression spring parts are connected between the bottom sliding seat and the bottom support seat.