CN109291334A - A kind of stripper apparatus of ultra-thin resin sleeve - Google Patents
A kind of stripper apparatus of ultra-thin resin sleeve Download PDFInfo
- Publication number
- CN109291334A CN109291334A CN201811112589.9A CN201811112589A CN109291334A CN 109291334 A CN109291334 A CN 109291334A CN 201811112589 A CN201811112589 A CN 201811112589A CN 109291334 A CN109291334 A CN 109291334A
- Authority
- CN
- China
- Prior art keywords
- ultra
- resin sleeve
- shell
- thin resin
- wall
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/46—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles using fluid pressure
Abstract
The present invention relates to ultra-thin resin sleeve ejection technique fields, more particularly to a kind of stripper apparatus of ultra-thin resin sleeve, including cylindrical die and the shell being arranged in outside cylindrical die, ultra-thin resin sleeve is provided on the outer wall of the cylindrical die, the shell is made of two hollow semicircular shells, several perforation are evenly arranged on the inner wall of the semicircular shell, exhaust vent is provided on the inner wall of semicircular shell, ultra-thin resin sleeve can be adsorbed on the inner wall of semicircular shell by the semicircular shell by high-pressure blast, the device both will not influence the internal performance of resin sleeve, it will not cause the destruction of product appearance.
Description
Technical field
The present invention relates to resin sleeve ejection technique fields, and in particular to a kind of stripper apparatus of ultra-thin resin sleeve.
Background technique
With social progress, the especially fast development of electric mechanical industry, the utilization in terms of high molecular material increases therewith,
There are many examples for replacing inorganic material using organic material, wherein ultra-thin resin sleeve is more obvious.Due to resin set
There is different degrees of contraction in forming process in pipe, and casing is caused tightly to be coated on round grinding tool.Conventionally employed mode
Are as follows: mold sprays one layer of remover ingredient again in advance, is conveniently used for demoulding.But present more and more product requirements use and surpass
Thin resin sleeve.The almost impossible success by the way of remover.Therefore there is an urgent need to a kind of new stripping means.
Summary of the invention
In order to solve shortcomings and deficiencies of the prior art, the present invention provides a kind of stripper apparatus of ultra-thin resin sleeve, should
Device both will not influence the internal performance of resin sleeve, will not cause the destruction of product appearance.
It is to solve technical solution used by its technical problem:
A kind of stripper apparatus of ultra-thin resin sleeve, it is described including cylindrical die and the shell being arranged in outside cylindrical die
Ultra-thin resin sleeve is provided on the outer wall of cylindrical die, the shell is made of two hollow semicircular shells, described
It is evenly arranged with several perforation on the inner wall of semicircular shell, exhaust vent, the semicircle are provided on the inner wall of semicircular shell
Ultra-thin resin sleeve can be adsorbed on the inner wall of semicircular shell by shape shell by high-pressure blast.
In use, the inlet communication of air outlet and vacuum pump on semicircle shell is started vacuum pump, vacuum pump passes through
Several perforation on air outlet on semicircle outer shell outer wall and semicircle outer casing inner wall, make the inner wall of semicircle shell with it is ultra-thin
Negative pressure is formed between resin sleeve, ultra-thin resin sleeve is adsorbed on semicircle outer casing inner wall, makes ultra-thin resin sleeve and circle
Cylindrical mold separation, then extracts cylindrical die out, completes the demoulding of ultra-thin resin sleeve.
The beneficial effects of the present invention are: the present invention by vacuum pump by the inner wall of semicircle shell and ultra-thin resin sleeve it
Between form negative pressure, ultra-thin resin sleeve is adsorbed on semicircle outer casing inner wall, ultra-thin resin sleeve and cylindrical die point are made
From then extracting cylindrical die out, complete the demoulding of ultra-thin resin sleeve, can solve and deposited in current ultra-thin resin bushing demoulding
Breaking-up, not easy mold release the problems such as.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cross-sectional view of semicircular shell in the present invention.
Fig. 3 is the right view of Fig. 2.
1 is semicircular shell in figure, and 2 be ultra-thin resin sleeve, and 3 be cylindrical die, and 4 be perforation, and 5 be air outlet.
Specific embodiment
Embodiment 1: as shown, a kind of stripper apparatus of ultra-thin resin sleeve, including cylindrical die 3 and setting are in circle
Shell outside cylindrical mold 3 is provided with ultra-thin resin sleeve 2 on the outer wall of cylindrical die 3, and shell is by two hollow semicircles
Shape shell 1 is constituted, and several perforation 4 are evenly arranged on the inner wall of semicircular shell 1, are provided on the inner wall of semicircular shell 1
Ultra-thin resin sleeve 2 can be adsorbed on 1 inner wall of semicircular shell by exhaust vent 5, semicircular shell 1 by high-pressure blast.
In use, the inlet communication of air outlet 5 and vacuum pump on semicircle shell 1 is started vacuum pump, vacuum pump is logical
Several perforation 4 on more than half circular housing outer walls on 1 inner wall of 1 air outlet 5 and semicircle shell, make the interior of semicircle shell 1
Negative pressure is formed between wall and ultra-thin resin sleeve 2, ultra-thin resin sleeve 2 is adsorbed on semicircle 1 inner wall of shell, ultra-thin tree is made
Rouge casing 2 is separated with cylindrical die 3, is then extracted cylindrical die 3 out, is completed the demoulding of ultra-thin resin sleeve 2.
Claims (1)
1. a kind of stripper apparatus of ultra-thin resin sleeve, which is characterized in that including cylindrical die and be arranged in cylindrical die
Outer shell is provided with ultra-thin resin sleeve on the outer wall of the cylindrical die, and the shell is by two hollow semicircles
Shell is constituted, and is evenly arranged with several perforation on the inner wall of the semicircular shell, is provided with out on the inner wall of semicircular shell
Ultra-thin resin sleeve can be adsorbed on the inner wall of semicircular shell by air holes, the semicircular shell by high-pressure blast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112589.9A CN109291334A (en) | 2018-09-25 | 2018-09-25 | A kind of stripper apparatus of ultra-thin resin sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112589.9A CN109291334A (en) | 2018-09-25 | 2018-09-25 | A kind of stripper apparatus of ultra-thin resin sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109291334A true CN109291334A (en) | 2019-02-01 |
Family
ID=65163969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811112589.9A Pending CN109291334A (en) | 2018-09-25 | 2018-09-25 | A kind of stripper apparatus of ultra-thin resin sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109291334A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05154848A (en) * | 1991-12-05 | 1993-06-22 | Toppan Printing Co Ltd | Method for taking out plastic container |
| CN201098984Y (en) * | 2007-09-25 | 2008-08-13 | 冷博 | Injection mould for condom and automatic demoulding apparatus |
| CN202491346U (en) * | 2012-03-19 | 2012-10-17 | 连云港东鼎实业有限公司 | Pneumatic demolding device |
| CN205130302U (en) * | 2015-10-21 | 2016-04-06 | 乳山市环宇化工有限公司 | A ware is got to bull negative pressure |
| CN206038949U (en) * | 2016-06-12 | 2017-03-22 | 晋江联兴反光材料有限公司 | Little prism layer shaping and shedder |
-
2018
- 2018-09-25 CN CN201811112589.9A patent/CN109291334A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05154848A (en) * | 1991-12-05 | 1993-06-22 | Toppan Printing Co Ltd | Method for taking out plastic container |
| CN201098984Y (en) * | 2007-09-25 | 2008-08-13 | 冷博 | Injection mould for condom and automatic demoulding apparatus |
| CN202491346U (en) * | 2012-03-19 | 2012-10-17 | 连云港东鼎实业有限公司 | Pneumatic demolding device |
| CN205130302U (en) * | 2015-10-21 | 2016-04-06 | 乳山市环宇化工有限公司 | A ware is got to bull negative pressure |
| CN206038949U (en) * | 2016-06-12 | 2017-03-22 | 晋江联兴反光材料有限公司 | Little prism layer shaping and shedder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |