CN101961907A - Improved sliding block glue inlet structure - Google Patents
Improved sliding block glue inlet structure Download PDFInfo
- Publication number
- CN101961907A CN101961907A CN2010102980561A CN201010298056A CN101961907A CN 101961907 A CN101961907 A CN 101961907A CN 2010102980561 A CN2010102980561 A CN 2010102980561A CN 201010298056 A CN201010298056 A CN 201010298056A CN 101961907 A CN101961907 A CN 101961907A
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- CN
- China
- Prior art keywords
- slide block
- sliding block
- inlet structure
- glue inlet
- glue
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides an improved sliding block glue inlet structure which can simultaneously draw out all flow channels, shortens the forming cycle of a mold and reduces the weight of scrap. The glue inlet structure comprises a cavity insert, a core insert, a sliding block and flow channels, wherein the flow channels pass through the cavity insert with a slope, and the sliding block is transferred into the core insert.
Description
Technical field
The present invention relates to the technical field that glue-feeder is provided with, be specially a kind of improved slide block glue-feeder structure.
Background technology
The design runner often regular meeting apply to three template dies point and advance glue and change stalking glue.See Fig. 1, if slide block 3 is arranged, during die sinking, mother module core 1 motion will be extracted runner 2 out earlier, extracts runner 4 out by slide block 3 again, and the distance of loosing core of slide block will increase so, thereby the molding cycle of mould also can increase to some extent, and has increased the weight of stub bar.
Summary of the invention
At the problems referred to above, the invention provides a kind of improved slide block glue-feeder structure, can once all extract stub bar out, thereby shorten the molding cycle of mould, also reduced the weight of stub bar.
Its technical scheme is such: a kind of improved slide block glue-feeder structure, it comprises mother module core, male model benevolence, slide block and runner, it is characterized in that: described runner has gradient and transfers in the male model benevolence by mother module core, slide block.
In the said structure of the present invention, because having adopted runner to have gradient transfers in the male model benevolence by mother module core, slide block, the stub bar that produces is certain gradient and connects, because plastics are flexible in mould, during die sinking, can all release stub bar, and shorten the molding cycle of mould, reduce the weight of stub bar.
Description of drawings
Fig. 1 is existing slide block glue-feeder structural representation;
Fig. 2 is the improved slide block glue-feeder of a present invention structural representation.
The specific embodiment
See Fig. 2, slide block glue-feeder structure of the present invention comprises mother module core 1, male model benevolence 4, slide block 3 and has the runner 2 of gradient, having gradient runner 2 goes in the male model benevolence 4 by mother module core 1, slide block 3 switchings, because having adopted runner to have gradient goes in the male model benevolence 4 by mother module core 1, slide block 3 direct switchings, do not need to change stalking glue, the stub bar that produces is certain gradient and connects, because plastics are flexible in mould, during die sinking, can all release stub bar, and shortened the molding cycle of mould, and reduced the weight of stub bar, reduced the loss of raw material.
Claims (1)
1. improved slide block glue-feeder structure, it comprises mother module core, male model benevolence, slide block and runner, it is characterized in that: described runner has gradient and transfers in the male model benevolence by mother module core, slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102980561A CN101961907A (en) | 2010-09-30 | 2010-09-30 | Improved sliding block glue inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102980561A CN101961907A (en) | 2010-09-30 | 2010-09-30 | Improved sliding block glue inlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101961907A true CN101961907A (en) | 2011-02-02 |
Family
ID=43515035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102980561A Pending CN101961907A (en) | 2010-09-30 | 2010-09-30 | Improved sliding block glue inlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101961907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950723A (en) * | 2012-11-13 | 2013-03-06 | 凡嘉科技（无锡）有限公司 | Plastic filling runner device |
| CN107225730A (en) * | 2016-03-25 | 2017-10-03 | 苏州汉扬精密电子有限公司 | The ebonite sliding block of bijective product enters plastic structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63295224A (en) * | 1987-05-28 | 1988-12-01 | Matsushita Electric Ind Co Ltd | Mold assembly for resin molding |
| JPH07290521A (en) * | 1994-04-21 | 1995-11-07 | Calsonic Corp | Runner taking-out method and injection molds |
| JPH09104038A (en) * | 1995-10-11 | 1997-04-22 | Sekisui Chem Co Ltd | Injection mold |
| JP2007112095A (en) * | 2005-10-24 | 2007-05-10 | Mitsuboshi Belting Ltd | Mold apparatus for injection molding and injection molding method |
-
2010
- 2010-09-30 CN CN2010102980561A patent/CN101961907A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63295224A (en) * | 1987-05-28 | 1988-12-01 | Matsushita Electric Ind Co Ltd | Mold assembly for resin molding |
| JPH07290521A (en) * | 1994-04-21 | 1995-11-07 | Calsonic Corp | Runner taking-out method and injection molds |
| JPH09104038A (en) * | 1995-10-11 | 1997-04-22 | Sekisui Chem Co Ltd | Injection mold |
| JP2007112095A (en) * | 2005-10-24 | 2007-05-10 | Mitsuboshi Belting Ltd | Mold apparatus for injection molding and injection molding method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950723A (en) * | 2012-11-13 | 2013-03-06 | 凡嘉科技（无锡）有限公司 | Plastic filling runner device |
| CN107225730A (en) * | 2016-03-25 | 2017-10-03 | 苏州汉扬精密电子有限公司 | The ebonite sliding block of bijective product enters plastic structure |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110202 |