CN201712123U - Rolling die for plastic coated foamed metal tube - Google Patents
Rolling die for plastic coated foamed metal tube Download PDFInfo
- Publication number
- CN201712123U CN201712123U CN2010202561544U CN201020256154U CN201712123U CN 201712123 U CN201712123 U CN 201712123U CN 2010202561544 U CN2010202561544 U CN 2010202561544U CN 201020256154 U CN201020256154 U CN 201020256154U CN 201712123 U CN201712123 U CN 201712123U
- Authority
- CN
- China
- Prior art keywords
- protective layer
- die sleeve
- foaming
- layer die
- injection molding
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a rolling die for plastic coated foamed metal tube, comprising a plastic packaging die installed on an injection machine, the plastic packaging die is provided with a foam layer die sleeve and a protective layer die sleeve, a foam layer die core is disposed in the foam layer die sleeve, a foam layer injection molding port is disposed on the foam layer die sleeve, an injection tube is disposed on the foam layer injection molding port, the injection tube is communicated with the foam layer die core, a protective layer die core is disposed in the protective layer die sleeve, a protective layer injection molding port is disposed on the protective layer die sleeve, an injection tube is disposed on the protective layer injection molding port, the injection tube is communicated with the protective layer die core, the coated metal tube is placed at the centers of the foam layer die core and the protective layer die core. The rolling die in the utility mode is suitable for manufacturing the plastic coated foamed heat insulation metal tube.
Description
Technical field
The utility model relates to a kind of injection machine mould, especially relates to a kind of moulding and covers the rolling mould of foaming metal pipe.
Background technology
Mould and cover having many uses of foaming heat insulation insulating tube, relate to industrial or agricultural, medicine, chemical industry and people's daily and live.At present the major defect that is laminated with pipe of giving out a contract for a project on the market is that to coat quality not good enough, breaks easily, influences heat insulationly every cold effect, causes the waste of the energy.
Summary of the invention
The purpose of this utility model is to cover the existing shortcoming of foaming metal pipe at above-mentioned moulding, and provides a kind of reasonable in design, and the rolling mould of foaming metal pipe is covered in moulding that covered effect is good.
In order to achieve the above object, the utility model mainly adopts following technology side to bury to finish.The utility model mainly is made up of the plastic mould that is loaded on the injection machine; described plastic mould is provided with foaming layer die sleeve and protective layer die sleeve; be provided with the foaming layer core rod in the foaming layer die sleeve; the foaming layer die sleeve is provided with the foaming layer injection hole; the foaming layer injection hole is provided with injection molding tube; injection molding tube is communicated with the foaming layer core rod; be provided with the protective layer core rod in the protective layer die sleeve; the protective layer die sleeve is provided with the protective layer injection hole; the protective layer injection hole is provided with injection molding tube; injection molding tube is communicated with the protective layer core rod, and the metal tube that is coated places the center of foaming layer core rod and protective layer core rod.
The utility model compared with prior art has following tangible advantage and progress.(1) rational in infrastructure.The utility model adopts foaming layer die sleeve and protective layer die sleeve, and with foaming layer core rod and protective layer core rod, plastic quality is good, and speed is fast.(2) raw material of product of the present utility model is polyethylene, polyvinyl chloride etc., and good heat-insulation effect is energy-conservation obvious.
The utility model is applicable to make to mould and covers the foaming heat insulation metal pipe with heat-insulating.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model overall structure cut-away view.
The specific embodiment
As shown in the figure; the utility model mainly is made up of the plastic mould 2 that is loaded on the injection machine 1; described plastic mould 2 is provided with foaming layer die sleeve 9 and protective layer die sleeve 5; be provided with foaming layer core rod 10 in the foaming layer die sleeve 9; foaming layer die sleeve 9 is provided with foaming layer injection hole 3; foaming layer injection hole 3 is provided with injection molding tube 4; injection molding tube 4 is communicated with foaming layer core rod 10; be provided with protective layer core rod 6 in the protective layer die sleeve 5; protective layer die sleeve 5 is provided with protective layer injection hole 8; protective layer injection hole 8 is provided with injection molding tube 7, and injection molding tube 7 is communicated with protective layer core rod 5, and the metal tube 11 that is coated places the center of foaming layer core rod 10 and protective layer core rod 5.
The utility model is applicable to make to mould and covers the foaming heat insulation metal pipe with heat-insulating.
Claims (3)
1. mould and cover the rolling mould of foaming metal pipe for one kind; formed by the plastic mould (2) that is loaded on the injection machine (1); described plastic mould (2) is provided with foaming layer die sleeve (9) and protective layer die sleeve (5); it is characterized in that being provided with foaming layer core rod (10) in the foaming layer die sleeve (9), be provided with protective layer core rod (6) in the protective layer die sleeve (5).
2. according to claim 1 moulding covered the rolling mould of foaming metal pipe, it is characterized in that foaming layer die sleeve (9) is provided with foaming layer injection hole (3), and foaming layer injection hole (3) is provided with injection molding tube (4), and injection molding tube (4) is communicated with foaming layer core rod (10).
3. according to claim 1 moulding covered the rolling mould of foaming metal pipe; it is characterized in that protective layer die sleeve (5) is provided with protective layer injection hole (8); protective layer injection hole (8) is provided with injection molding tube (7); injection molding tube (7) is communicated with protective layer core rod (5), and the metal tube (11) that is coated places the center of foaming layer core rod (10) and protective layer core rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202561544U CN201712123U (en) | 2010-07-09 | 2010-07-09 | Rolling die for plastic coated foamed metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202561544U CN201712123U (en) | 2010-07-09 | 2010-07-09 | Rolling die for plastic coated foamed metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712123U true CN201712123U (en) | 2011-01-19 |
Family
ID=43458119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202561544U Expired - Fee Related CN201712123U (en) | 2010-07-09 | 2010-07-09 | Rolling die for plastic coated foamed metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700047A (en) * | 2012-05-29 | 2012-10-03 | 苏州市欣龙塑胶模具有限公司 | Foaming type plastic rubber mold |
| CN110171091A (en) * | 2019-03-26 | 2019-08-27 | 江苏欣荣普尔斯机械有限公司 | A kind of second time of foaming mold |
-
2010
- 2010-07-09 CN CN2010202561544U patent/CN201712123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700047A (en) * | 2012-05-29 | 2012-10-03 | 苏州市欣龙塑胶模具有限公司 | Foaming type plastic rubber mold |
| CN110171091A (en) * | 2019-03-26 | 2019-08-27 | 江苏欣荣普尔斯机械有限公司 | A kind of second time of foaming mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110709 |