CN206298219U - A kind of self-centering air-expanding shaft for coating machine - Google Patents
A kind of self-centering air-expanding shaft for coating machine Download PDFInfo
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- CN206298219U CN206298219U CN201621448780.7U CN201621448780U CN206298219U CN 206298219 U CN206298219 U CN 206298219U CN 201621448780 U CN201621448780 U CN 201621448780U CN 206298219 U CN206298219 U CN 206298219U
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- shaft body
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- inflatable shaft
- aluminium alloy
- swelling
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Abstract
The utility model provides a kind of self-centering air-expanding shaft for coating machine, including：Inflatable shaft body, the inner hollow of inflatable shaft body, one end of inflatable shaft body offers blow vent, is offered in the middle part of inflatable shaft body and fills leakage port；Aluminium alloy tracheae, aluminium alloy tracheae is fixedly connected with the inwall of inflatable shaft body and is interconnected with blow vent；Rubber air pipe, rubber air pipe be fixedly connected with the inwall of inflatable shaft body and with；Aluminium alloy swelling part, aluminium alloy swelling part is fixed on the side wall of inflatable shaft body and is fixedly connected with aluminium alloy tracheae；Rubber swelling part, rubber swelling part is fixed on the side wall of inflatable shaft body and is fixedly connected with rubber air pipe.This kind of self-centering air-expanding shaft for coating machine, not only realizes the positioning for usage core for rolled paper, reaches the effect of centering, and usage core for rolled paper is obtained abundant swelling well by rubber swelling part, its position is more consolidated.
Description
Technical field
The utility model is related to lithium battery ceramic diaphragm coating machine, and in particular to a kind of self-centering gas for coating machine
Swelling shaft.
Background technology
Air-expanding shaft, is a kind of special winding, unreeling shaft, that is, after high-pressure aerated surface can with the axle of projection,
The rapid axle retracted of deflation rear face portion part.
And for existing lithium battery ceramic diaphragm coating machine, the air-expanding shaft for using can only merely realize a swelling,
Also due to swelling dynamics is uneven to cause usage core for rolled paper off normal not in center.
Utility model content
The technical problems to be solved in the utility model is：A swelling can only be merely realized in order to solve air-expanding shaft,
Can cause usage core for rolled paper off normal not in the problem of center because swelling dynamics is uneven.The utility model is used for there is provided one kind
The self-centering air-expanding shaft of coating machine solves the above problems.
The utility model solves the technical scheme that its technical problem used：A kind of self-centering gas for coating machine
Swelling shaft, including：
Inflatable shaft body, the inner hollow of the inflatable shaft body, one end of the inflatable shaft body offers blow vent,
Offered in the middle part of the inflatable shaft body and fill leakage port；
Aluminium alloy tracheae, the aluminium alloy tracheae is fixedly connected with the inwall of the inflatable shaft body and is let out with described filling
Gas port is interconnected；
Rubber air pipe, the rubber air pipe is fixedly connected with the inwall of the inflatable shaft body and fills leakage port with described
Blow vent is interconnected；
Aluminium alloy swelling part, the aluminium alloy swelling part be circumferentially distributed on the side wall of the inflatable shaft body and
It is fixedly connected with the aluminium alloy tracheae；
Rubber swelling part, the rubber swelling part be circumferentially distributed on the side wall of the inflatable shaft body and with institute
Rubber air pipe is stated to be fixedly connected.
Preferably, the rubber swelling part has 12, every three rubber swelling parts are a row composition rubber
Swelling component, four rubber swelling components are evenly distributed on the side wall of the inflatable shaft body
Preferably, being often disposed with the side wall of the inflatable shaft body between the two neighboring rubber swelling component
The aluminium alloy swelling part.
The beneficial effects of the utility model are this kind of self-centering air-expanding shafts for coating machine, are not only realized for volume
The positioning of refill, reaches the effect of centering, and usage core for rolled paper is obtained abundant swelling well by rubber swelling part, makes it
Position more consolidates.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the optimum embodiment of self-centering air-expanding shaft for coating machine of the utility model
Figure.
1 in figure, inflatable shaft body, 2, blow vent, 3, fill leakage port, 4, aluminium alloy swelling part, 5, rubber swelling part,
6th, usage core for rolled paper.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.Conversely, embodiment of the present utility model includes falling into owning in the range of the spirit and intension of attached claims
Change, modification and equivalent.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to the description present invention and simplifies describe, rather than indicating or imply signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine
Tool is connected, or electrically connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.Additionally, in this reality
With in new description, unless otherwise indicated, " multiple " is meant that two or more.
Any process described otherwise above or method description in flow chart or herein is construed as, and expression includes
It is one or more for realizing specific logical function or process the step of the module of code of executable instruction, fragment or portion
Point, and the scope of preferred embodiment of the present utility model includes other realization, wherein can not be by shown or discussion
Order, including function involved by basis by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be by this
The embodiment person of ordinary skill in the field of utility model is understood.
As shown in figure 1, the utility model provides a kind of self-centering air-expanding shaft for coating machine, including：Air-expanding shaft
Body 1, the inner hollow of inflatable shaft body 1, one end of inflatable shaft body 1 offers blow vent 2, the middle part of inflatable shaft body 1
Offer and fill leakage port 3；Aluminium alloy tracheae, aluminium alloy tracheae is fixedly connected and discouraged with filling with the inwall of inflatable shaft body 1
Mouth 3 is interconnected；Rubber air pipe, rubber air pipe is fixedly connected with the inwall of inflatable shaft body 1 and is mutually interconnected with blow vent 2
It is logical；Aluminium alloy swelling part 4, aluminium alloy swelling part 4 be circumferentially distributed on the side wall of inflatable shaft body 1 and with aluminium alloy gas
Pipe is fixedly connected；Rubber swelling part 5, rubber swelling part 5 is circumferentially distributed on the side wall of inflatable shaft body 1 and and rubber
Tracheae is fixedly connected.By filling the cooperation of leakage port 3 and aluminium alloy swelling part 4, realize makes the external diameter of air-expanding shaft well
Internal diameter with usage core for rolled paper 6 is equal, positions usage core for rolled paper 6, so as to serve certralizing ability well.Secondly, by blow vent 2 with
The cooperation of rubber swelling part 5, realize makes internal diameter of the external diameter of air-expanding shaft more than usage core for rolled paper 6 well, so that usage core for rolled paper 6
Abundant swelling is obtained, its position is more consolidated.
Rubber swelling part 5 has 12, and every three rubber swellings part 5 is a row composition rubber swelling component, four rubbers
Glue swelling component is evenly distributed on the side wall of inflatable shaft body 1, by the design of this kind of layout, can be very good to ensure inflatable
The fixed effect of the circumference of shaft body 1 such that it is able to make usage core for rolled paper 6 obtain more perfect locating effect.
Aluminium alloy swelling part 4 is disposed with the side wall of the inflatable shaft body 1 between per two neighboring rubber swelling component.
By the arrangement of this interspersed mode, can be very good to enable aluminum alloy to be played between swelling part 4 and rubber swelling part 5 to match somebody with somebody
Close, the effect for mutually interlocking.
When old usage core for rolled paper needs to take down, deflated first by blow vent 2 and filling at leakage port 3, then by old volume
Refill is changed, and changes new usage core for rolled paper；Then, after new usage core for rolled paper is changed, it is inflated to filling leakage port 3, so that four
The swelling of aluminium alloy swelling part 4, so that the external diameter of air-expanding shaft is equal with the internal diameter of new usage core for rolled paper, so that new usage core for rolled paper is determined
Position, reaches certralizing ability, then inflated by blow vent 2 so that the complete distending of rubber swelling part 5, so that air-expanding shaft is outer
Internal diameter of the footpath more than new usage core for rolled paper so that new usage core for rolled paper realizes abundant swelling, makes position more consolidate.
This kind of self-centering air-expanding shaft for coating machine, not only realizes the positioning for usage core for rolled paper, reaches centering
Effect, and usage core for rolled paper is obtained abundant swelling well by rubber swelling part, its position is more consolidated.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of the term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combined in an appropriate manner in one or more any embodiments or example.
With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (3)
1. a kind of self-centering air-expanding shaft for coating machine, it is characterised in that：Including：
Inflatable shaft body（1）, the inflatable shaft body（1）Inner hollow, the inflatable shaft body（1）One end offer it is logical
Gas port（2）, the inflatable shaft body（1）Middle part offer and fill leakage port（3）；
Aluminium alloy tracheae, the aluminium alloy tracheae and the inflatable shaft body（1）Inwall be fixedly connected and let out with described filling
Gas port（3）It is interconnected；
Rubber air pipe, the rubber air pipe and the inflatable shaft body（1）Inwall be fixedly connected and with the blow vent（2）
It is interconnected；
Aluminium alloy swelling part（4）, the aluminium alloy swelling part（4）It is circumferentially distributed in the inflatable shaft body（1）Side wall
It is fixedly connected above and with the aluminium alloy tracheae；
Rubber swelling part（5）, the rubber swelling part（5）It is circumferentially distributed in the inflatable shaft body（1）Side wall on simultaneously
And be fixedly connected with the rubber air pipe.
2. the self-centering air-expanding shaft of coating machine is used for as claimed in claim 1, it is characterised in that：The rubber swelling part
（5）There are 12, every three rubber swelling parts（5）It is a row composition rubber swelling component, four rubber swelling groups
Part is evenly distributed on the inflatable shaft body（1）Side wall on.
3. the self-centering air-expanding shaft of coating machine is used for as claimed in claim 2, it is characterised in that：Per the two neighboring rubber
The inflatable shaft body between glue swelling component（1）Side wall on be disposed with the aluminium alloy swelling part（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448780.7U CN206298219U (en) | 2016-12-27 | 2016-12-27 | A kind of self-centering air-expanding shaft for coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448780.7U CN206298219U (en) | 2016-12-27 | 2016-12-27 | A kind of self-centering air-expanding shaft for coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206298219U true CN206298219U (en) | 2017-07-04 |
Family
ID=59205101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621448780.7U Active CN206298219U (en) | 2016-12-27 | 2016-12-27 | A kind of self-centering air-expanding shaft for coating machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206298219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091284A (en) * | 2018-09-12 | 2018-12-28 | 王丹 | restraint device |
-
2016
- 2016-12-27 CN CN201621448780.7U patent/CN206298219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091284A (en) * | 2018-09-12 | 2018-12-28 | 王丹 | restraint device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 32, Jian Heng Road construction section, new village village, Wujin District, Wujin District, Jiangsu Patentee after: Changzhou Heng zine Yu Sheng Intelligent Equipment Co., Ltd. Address before: 213102 Wujin Economic Development Zone, Changzhou, Jiangsu Province, Wujin Economic Development Zone, Yuwei new village sword cross road construction section 32 Changzhou Heng zine Yu Sheng Machinery Co., Ltd. Patentee before: Changzhou constant zinc Yu Sheng Machinery Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213000 Jiangsu Province Changzhou Wujin District Yaoguan Town Qinxin Village Committee Jianheng Road Qinjian Section 32 Patentee after: Changzhou Hengzinc Yusheng Intelligent Equipment Co., Ltd. Address before: 213100 Jiangsu Province, Changzhou City, Wujin District, Yaoguan Town, Qinxin Village Committee, Jianheng Road, Qinjian Section 32 Patentee before: Changzhou Heng zine Yu Sheng Intelligent Equipment Co., Ltd. |
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| CP03 | Change of name, title or address |