CN209389132U - A kind of doubling device - Google Patents
A kind of doubling device Download PDFInfo
- Publication number
- CN209389132U CN209389132U CN201920119704.9U CN201920119704U CN209389132U CN 209389132 U CN209389132 U CN 209389132U CN 201920119704 U CN201920119704 U CN 201920119704U CN 209389132 U CN209389132 U CN 209389132U
- Authority
- CN
- China
- Prior art keywords
- collet
- pedestal
- doubling
- upper grip
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Adhesive Tapes (AREA)
Abstract
The utility model discloses a kind of doubling devices, including sequentially connected cylinder, fixed block and collet pedestal, the collet pedestal includes symmetrically arranged upper grip pedestal and lower collet pedestal, there are doubling gaps between the upper grip pedestal and lower collet pedestal, collet is installed on the collet pedestal, the collet pedestal is connect with collet by screw and spring, 15-25mm other than collet pedestal is stretched out in described collet one end, the collet other end reaches doubling gap, the collet includes symmetrically arranged upper grip and lower collet, the part that the upper grip and lower collet stretch out other than collet pedestal is in the shape of a trumpet.The utility model structure is simple, easy to use.
Description
Technical field:
The utility model relates to lithium ion cell polar ear automatic producing technology field more particularly to a kind of doubling devices.
Background technique:
Lithium ion cell polar ear is made of gel and metallic aluminium/nickel or nickel-clad copper.Tab production at present is mainly with certainly
Based on dynamic metaplasia produces, during tab automated production, plastic adhesive tape, automatic rubberizing can be pasted automatically in tab metal tape two sides
Device generallys use send offset plate to send adhesive tape to clamping jaw station longitudinally through metal tape up and down, and clamping jaw clamps adhesive tape, offset plate is sent to beat
It opens and retracts original position, the design pattern of upper and lower hot pressing plate closing hot pressing.Although existing clamping device solves subproblem,
But usual plastic adhesive tape is web-like, has the slight arc shape towards curling face, and among volume and the adhesive tape arc of inside can weigh
It is some, therefore have the adhesive tape head with arc and cannot be introduced into clip and clamp the case where incessantly dropping off shutdown generation, cause
Product is bad, has been greatly reduced production efficiency.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content:
The purpose of this utility model is to provide a kind of doubling devices, to overcome above-mentioned defect in the prior art.
To achieve the above object, the utility model provides a kind of doubling device, including sequentially connected cylinder, fixed block
With collet pedestal, the collet pedestal includes symmetrically arranged upper grip pedestal and lower collet pedestal, the upper grip pedestal and
There are doubling gap between lower collet pedestal, collet is installed on the collet pedestal, the collet pedestal and collet pass through spiral shell
Silk is connected with spring, and 15-25mm other than collet pedestal is stretched out in described collet one end, and the collet other end reaches between doubling
Gap, the collet include symmetrically arranged upper grip and lower collet, and the upper grip and lower collet stretch out other than collet pedestal
Part is in the shape of a trumpet.
The cylinder is double end finger pressure cylinder, and the head of the cylinder is contacted with the part that collet reaches doubling gap.
The doubling gap is 0.05-0.3mm.
Compared with prior art, the utility model has the following beneficial effects:
The effect that the utility model is squeezed by cylinder 1 is so that collet 4 carries out clamping plastics because the extruding of spring 6 is closed
The movement of adhesive tape, it may be possible to guarantee that plastic adhesive tape also can be clamped firmly when arc is bigger than normal, guarantee adhesive tape patch up and down
It closes smooth, and then improves production efficiency and the quality of production；The utility model structure is simple, easy to operate.
Detailed description of the invention:
Fig. 1 is a kind of structural schematic diagram of doubling device of the utility model；
Appended drawing reference are as follows: collet pedestal, 33- under 1- cylinder, 2- fixed block, 3- collet pedestal, 31- upper grip pedestal, 32-
Collet, 5- screw, 6- spring under doubling gap, 4- collet, 41- upper grip, 42-.
Specific embodiment:
Specific embodiment of the present utility model is described in detail below, it is to be understood that the protection of the utility model
Range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1, a kind of doubling device, including sequentially connected cylinder 1, fixed block 2 and collet pedestal 3, the folder
Head pedestal 3 includes symmetrically arranged upper grip pedestal 31 and lower collet pedestal 32, the upper grip pedestal 31 and lower collet pedestal
There are doubling gap 33 between 32, collet 4 is installed on the collet pedestal 3, the collet pedestal 3 passes through screw 5 with collet 4
It is connected with spring 6,15-25mm other than collet pedestal 4 is stretched out in described 3 one end of collet, and 4 other end of collet reaches between doubling
Gap 33, the collet 4 include symmetrically arranged upper grip 41 and lower collet 42, and the upper grip 41 and lower collet 42 stretch out collet
Part other than pedestal 3 is in the shape of a trumpet.
The cylinder 1 is double end finger pressure cylinder, and the head of the cylinder 1 and collet 4 reach the part in doubling gap 33
Contact.
The doubling gap 33 is 0.05-0.3mm.
When implementation, when cylinder 1 works, because the head of cylinder 1 is contacted with the part that collet 4 reaches doubling gap 33, gas
Cylinder 1 pushes collet 4, and spring 6 is shunk, and collet 4 is rotated along screw 5, and upper grip 41 and lower collet 42 stretch out other than collet pedestal 3
Part closure clamps and fixes plastic adhesive tape, and is bonded to tab, and after the completion of fitting, 1 return of cylinder, spring 6 resets,
Upper grip 41 and lower collet 42 stretch out the return that partially opens other than collet pedestal 3, prepare to clamp and be bonded operation next time.
The effect that the utility model is squeezed by cylinder 1 is so that collet 4 carries out clamping plastics because the extruding of spring 6 is closed
The movement of adhesive tape, it may be possible to guarantee that plastic adhesive tape also can be clamped firmly when arc is bigger than normal, guarantee adhesive tape patch up and down
It closes smooth, and then improves production efficiency and the quality of production；The utility model structure is simple, easy to operate.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (3)
1. a kind of doubling device, it is characterised in that: including sequentially connected cylinder, fixed block and collet pedestal, the collet bottom
Seat includes symmetrically arranged upper grip pedestal and lower collet pedestal, and there are doublings between the upper grip pedestal and lower collet pedestal
Gap is equipped with collet on the collet pedestal, and the collet pedestal is connect with collet by screw and spring, the collet one
15-25mm other than collet pedestal is stretched out at end, and the collet other end reaches doubling gap, and the collet includes symmetrically arranged
The part that upper grip and lower collet, the upper grip and lower collet stretch out other than collet pedestal is in the shape of a trumpet.
2. a kind of doubling device according to claim 1, it is characterised in that: the cylinder is double end finger pressure cylinder, described
The head of cylinder is contacted with the part that collet reaches doubling gap.
3. a kind of doubling device according to claim 1, it is characterised in that: the doubling gap is 0.05-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119704.9U CN209389132U (en) | 2019-01-24 | 2019-01-24 | A kind of doubling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119704.9U CN209389132U (en) | 2019-01-24 | 2019-01-24 | A kind of doubling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209389132U true CN209389132U (en) | 2019-09-13 |
Family
ID=67853890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920119704.9U Active CN209389132U (en) | 2019-01-24 | 2019-01-24 | A kind of doubling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209389132U (en) |
-
2019
- 2019-01-24 CN CN201920119704.9U patent/CN209389132U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |