CN102950744A - Double drawing die - Google Patents
Double drawing die Download PDFInfo
- Publication number
- CN102950744A CN102950744A CN2011102426679A CN201110242667A CN102950744A CN 102950744 A CN102950744 A CN 102950744A CN 2011102426679 A CN2011102426679 A CN 2011102426679A CN 201110242667 A CN201110242667 A CN 201110242667A CN 102950744 A CN102950744 A CN 102950744A
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- CN
- China
- Prior art keywords
- drawing die
- communicated
- present
- plug
- wire
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- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a double drawing die. The die comprises a body, a material inlet communicated with a main channel is arranged on the body, the main channel is communicated with two sub-channels, and a choke plug used for blocking the sub-channels is also arranged on the body. The double drawing die can momentarily realize the switching between two modes comprising a double-film simultaneous discharge mode and a single-film discharge mode as needed, so the working efficiency is substantially improved, and the cost is reduced.
Description
Technical field
The present invention relates to a kind of pair of wire-drawing die.
Background technology
In the past for the production of the mould of PE, PP otherwise be single depanning, or two go out or have more, but just inapplicable in the flexible and changeable situation of the needs that have, old-fashioned mould structure not only cost is high, and complicated operation.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the problem that existing mould exists in the above-mentioned background technology, provide a kind of improved pair of wire-drawing die.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pair of wire-drawing die, comprise body, be provided with the charging aperture that is communicated with sprue on the described body, described sprue also is communicated with two runners, also is provided be used to the plug of blocking runner on the described body.
Further, plug of the present invention adopts different specifications according to actual needs, adopts long plug when need to block a runner, just adopts when not required shorter plug.
The invention has the beneficial effects as follows, of the present invention pair of wire-drawing die can go out two films and go out these two patterns of monolithic membrane to switch as required at any time at the same time, greatly improved operating efficiency, reduced cost.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
1. bodies among the figure, 2. sprue, 3. charging aperture, 4. runner, 5. plug.
The specific embodiment
The present invention is further detailed explanation with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
The embodiment of a kind of pair of wire-drawing die of the present invention as shown in Figure 1, comprise body 1, be provided with the charging aperture 3 that is communicated with sprue 2 on the described body 1, described sprue 2 also is communicated with two runners 4, also be provided with on the described body 1 be used to the plug 5 of blocking runner 4, described plug 5 adopts different specifications according to actual needs, adopts long plug 5 when need to block a runner 4, just adopts when not required shorter plug 5.
Just the specific embodiment of the present invention of describing in the above specification, various not illustrating is construed as limiting flesh and blood of the present invention, the person of an ordinary skill in the technical field after having read specification can to before the described specific embodiment make an amendment or be out of shape, and do not deviate from essence of an invention and scope.
Claims (2)
1. two wire-drawing die, it is characterized in that: comprise body (1), be provided with the charging aperture (3) that is communicated with sprue (2) on the described body (1), described sprue (2) also is communicated with two runners (4), also is provided be used to the plug of blocking runner (2) (5) on the described body (1).
2. a kind of pair of wire-drawing die as claimed in claim 1, it is characterized in that: described plug (5) adopts different specifications according to actual needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102426679A CN102950744A (en) | 2011-08-23 | 2011-08-23 | Double drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102426679A CN102950744A (en) | 2011-08-23 | 2011-08-23 | Double drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102950744A true CN102950744A (en) | 2013-03-06 |
Family
ID=47760409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102426679A Pending CN102950744A (en) | 2011-08-23 | 2011-08-23 | Double drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950744A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823660A (en) * | 2018-07-31 | 2018-11-16 | 浙江亚设塑业有限公司 | A kind of woven bag production wire-drawing frame and its production method |
| CN111672919A (en) * | 2020-07-20 | 2020-09-18 | 铜陵市同威科技有限公司 | Double-wire-drawing special-shaped die |
-
2011
- 2011-08-23 CN CN2011102426679A patent/CN102950744A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823660A (en) * | 2018-07-31 | 2018-11-16 | 浙江亚设塑业有限公司 | A kind of woven bag production wire-drawing frame and its production method |
| CN111672919A (en) * | 2020-07-20 | 2020-09-18 | 铜陵市同威科技有限公司 | Double-wire-drawing special-shaped die |
| CN111672919B (en) * | 2020-07-20 | 2022-02-22 | 铜陵市同威科技有限公司 | Double-wire-drawing special-shaped die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |