CN204414572U - A kind of high laminating degree adsorption mould - Google Patents
A kind of high laminating degree adsorption mould Download PDFInfo
- Publication number
- CN204414572U CN204414572U CN201520039143.3U CN201520039143U CN204414572U CN 204414572 U CN204414572 U CN 204414572U CN 201520039143 U CN201520039143 U CN 201520039143U CN 204414572 U CN204414572 U CN 204414572U
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- China
- Prior art keywords
- die cavity
- glued membrane
- edge
- described die
- die ontology
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- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of high laminating degree adsorption mould, comprising: die ontology, and the die cavity formed by described die ontology, described die ontology is provided with the vacuum sucking holes of corresponding described die cavity; Described die cavity has arc convex, for the arc-shaped concave of formed product; The die cavity edge of described die ontology is also provided with elastic mechanism, for the edge of fixation workpiece.This utility model is by arranging the edge of elastic mechanism for fixing glued membrane, when vacuum acquires a certain degree, the deformational stress of glued membrane is greater than the elastic force of spring, thus spring is stretched, glued membrane has moving inward to a certain degree, thus glued membrane is better fitted the arc convex of die cavity when guaranteeing vacuum forming, improve the shaping quality of product.
Description
Technical field
The utility model relates to a kind of plastics suction mould, particularly a kind of high laminating degree adsorption mould.
Background technology
Plastic uptake is that adopt vacuum suction glued membrane to be stretching in the surface of mould, cooling forming obtains product, is widely used in the industries such as plastics package, lamp decoration, advertisement and decoration by after open and flat glued membrane heating deliquescing.Plastics sucking moulding typical process flow is as follows: with the edge of holder glued membrane, then to glued membrane heating, will heat glued membrane and adsorbs and be stretching on mould, cooling and shaping, takes off moulded products, prunes redundance, obtain finished product from fixture.
Existing a lot of plastic uptake product, need at its edge formation fillet structure, as shown in Figure 1, in plastics suction mould drawing process, die joint is arranged on above the die cavity 12 of die ontology 11, the edge of glued membrane 15 is fixed on die joint, carry out glued membrane 15 when plastic uptake is shaped by vacuum sucking holes 14 to be stretched, in drawing process, the amount of tension of glued membrane 15 is large, glued membrane outside arc convex 13 is subject to self tensile force, and this glued membrane tensile force is directly corresponding on the arc-shaped concave of final required product, glued membrane 15 can not be better attached on arc convex 13, the product arc-shaped concave produced is caused to be stretched distortion, be difficult to the form accuracy ensureing product, product can not be fitted with other products causes product bad, waste production cost, defect is obvious.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of high laminating degree adsorption mould, to improve the laminating degree of product and mold cavity in plastic uptake process, improves the shaping quality of product.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of high laminating degree adsorption mould, comprising:
Die ontology, and the die cavity formed by described die ontology, described die ontology is provided with the vacuum sucking holes of corresponding described die cavity;
Described die cavity has arc convex, for the arc-shaped concave of formed product;
The die cavity edge of described die ontology is also provided with elastic mechanism, for the edge of fixation workpiece.
Wherein, described elastic mechanism comprises the support column at the die cavity edge being arranged on described die ontology, be arranged on the spring on described support column, and be arranged on the fixture of described spring one end, and the height of fixture lower than the detecting parting surface height of die cavity with the die joint making workpiece be close to die cavity, guarantee vacuum during plastic uptake.
Pass through technique scheme, the one that the utility model provides high laminating degree adsorption mould, it is by arranging the edge of elastic mechanism for fixing glued membrane, when plastics sucking moulding, when vacuum acquires a certain degree, the deformational stress of glued membrane is greater than the elastic force of spring, thus spring is stretched, glued membrane has moving inward to a certain degree, thus when guaranteeing vacuum forming, glued membrane is better fitted the arc convex of die cavity, improves the shaping quality of product.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is that a kind of adsorption mould of prior art is for structural representation during glued membrane plastics sucking moulding;
Fig. 2 is for a kind of high laminating degree adsorption mould disclosed in the utility model embodiment is for structural representation during glued membrane plastics sucking moulding.
Numeral in figure:
11. die ontology 12. die cavity 13. arc convex
14. vacuum sucking holes 15. glued membrane 16. fixtures
17. spring 18. support columns
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 2, the height laminating degree adsorption mould that the utility model provides, comprising:
Die ontology 11, and the die cavity 12 formed by die ontology 11, die ontology 11 is provided with the vacuum sucking holes 14 of corresponding die cavity 12;
Die cavity 12 has arc convex 13, for the arc-shaped concave of formed product;
Die cavity 12 edge of die ontology 11 is also provided with elastic mechanism, for the edge of fixing glued membrane 15.
Wherein, elastic mechanism comprises the support column 18 at die cavity 12 edge being arranged on die ontology 11, be arranged on the spring 17 on support column 18, and be arranged on the fixture 16 of spring 17 one end, and the height of fixture 16 lower than the detecting parting surface height of die cavity 12 with the die joint making glued membrane 15 be close to die cavity 12, guarantee vacuum during plastic uptake.
The one that the utility model provides high laminating degree adsorption mould, it is by arranging spring 17 and fixture 16 edge for fixing glued membrane 15, when plastics sucking moulding, when vacuum acquires a certain degree, the deformational stress of glued membrane 15 is greater than the elastic force of spring 17, thus spring 17 is stretched, and glued membrane 15 has moving inward to a certain degree, thus the arc convex 13 of glued membrane 15 better laminating die cavity 12 when guaranteeing vacuum forming, improve the shaping quality of product.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of above-described embodiment, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a high laminating degree adsorption mould, is characterized in that, comprising:
Die ontology, and the die cavity formed by described die ontology, described die ontology is provided with the vacuum sucking holes of corresponding described die cavity;
Described die cavity has arc convex, for the arc-shaped concave of formed product;
The die cavity edge of described die ontology is also provided with elastic mechanism, for the edge of fixation workpiece.
2. a kind of high laminating degree adsorption mould according to claim 1, it is characterized in that, described elastic mechanism comprises the support column at the die cavity edge being arranged on described die ontology, is arranged on the spring on described support column, and is arranged on the fixture of described spring one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039143.3U CN204414572U (en) | 2015-01-20 | 2015-01-20 | A kind of high laminating degree adsorption mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039143.3U CN204414572U (en) | 2015-01-20 | 2015-01-20 | A kind of high laminating degree adsorption mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204414572U true CN204414572U (en) | 2015-06-24 |
Family
ID=53464974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520039143.3U Expired - Fee Related CN204414572U (en) | 2015-01-20 | 2015-01-20 | A kind of high laminating degree adsorption mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204414572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098478A (en) * | 2018-10-29 | 2020-05-05 | 宁波方太厨具有限公司 | Plastic suction mould structure |
-
2015
- 2015-01-20 CN CN201520039143.3U patent/CN204414572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098478A (en) * | 2018-10-29 | 2020-05-05 | 宁波方太厨具有限公司 | Plastic suction mould structure |
| CN111098478B (en) * | 2018-10-29 | 2021-08-20 | 宁波方太厨具有限公司 | Plastic suction mould structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20190120 |