CN201136273Y - Mould with auxiliary gate inclined pin - Google Patents
Mould with auxiliary gate inclined pin Download PDFInfo
- Publication number
- CN201136273Y CN201136273Y CNU2007200599530U CN200720059953U CN201136273Y CN 201136273 Y CN201136273 Y CN 201136273Y CN U2007200599530 U CNU2007200599530 U CN U2007200599530U CN 200720059953 U CN200720059953 U CN 200720059953U CN 201136273 Y CN201136273 Y CN 201136273Y
- Authority
- CN
- China
- Prior art keywords
- product
- mould
- glue
- runner
- model
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold with an auxiliary glue-injection leafter, which comprises a male die and a female die, both of which are preset with spaces used for molding a product, and the male die is also movably provided with a leafter which is matched with the male die to form a molded product runner. When the mold is opened after the product is molded, the leafter slides for a certain distance, so as not to interfere and restrict the product runner any more, thus, the runner is still combined on the product when the product is risen along with the female die, thereby the disconnection is not required, and the powder residues are produced, besides, as the runner is not interfered and restricted any more when the mold is opened, the runner does not have to be set into a microstructure, thereby enabling the glue-injection to be gentler, and facilitating the quality improvement of the product molding.
Description
Technical field
The utility model relates to a kind of mould, and particularly a kind of tool assists into the oblique tip of glue to improve the mould of product appearance.
Background technology
When opening the LCD-TV panel before this, often adopt the thimble into glue of hiding.This mode produces friction when the demoulding; Produce Powdered residue, to advance glue not mild, very easily producing current mark influences product surface quality and is directed at fraction defective and increases.As shown in Figure 1, die sinking after these product 1000 moulding, this product 1000 rises with the mould master mold, however the glue road 1100 of this product 1000 because the restriction of mould male model can be stayed on the master mold, so during the mould die sinking, this glue road 1100 can disconnect.Therefore this glue road 1100 is provided with more tinyly, be beneficial to disconnect, this tiny glue road 1100 can make that into glue is not mild, thereby make the flaw that produces tangible joint line on the product 1000 after the moulding, in addition, because this glue road 1100 disconnects and can produce powder shape residue, those powder shape residues are retained in and can make the product 1000 that next time molds occur bad in the mould again.
Summary of the invention
The purpose of this utility model is to provide a kind of tool to assist the into mould of the oblique tip of glue, this mould is movably set with taper pin on male model, it is mild that this taper pin advances glue in the time of can making the mould molding product, and produce powder shape residue can prevent the mould die sinking time, can improve the quality of formed product greatly.
For reaching above-mentioned purpose, the utility model adopts following technical scheme, be that a kind of tool is assisted the into mould of the oblique tip of glue, it comprises male model and master mold, and this male model and master mold are reserved with the space that makes formed product, also be movably set with an oblique tip on this male model, this taper pin cooperates this male model to form the Jiao Dao of shaped article.
So, after this mould product moulding during die sinking, this taper pin with the slip certain distance no longer forming conflict restriction to the Jiao Dao of this product, thereby, when this product rises with master mold, this Jiao Dao still is incorporated on this product, and need not to disconnect and cause producing powder shape residue, and because the Jiao Dao restriction that no longer is subjected to conflict during die sinking, this Jiao Dao need not to be arranged to comparatively tiny structure, thereby injecting glue will be comparatively mild, help promoting the quality of formed product.
Description of drawings
Fig. 1 is the product schematic diagram of conventional mould molding.
Fig. 2 cooperates the shaped article schematic diagram for the utility model taper pin.
Fig. 3 is the product schematic diagram of the utility model moulding.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 2 is the schematic diagram that the utility model taper pin 2000 cooperates shaped article 1000, as shown in Figure 2, this taper pin 2000 is arranged to the inverted L shape structure, and this taper pin 2000 is movably set on this mould male model, and this taper pin 2000 cooperates this male model to form the glue road 1100 of shaped article 1000.In present embodiment, concave structure is arranged in this glue road 1100.So, after product 1000 moulding are finished, this taper pin 2000 will limit with the conflict that no longer forms this glue road 1100 by the slip certain distance on male model.
Thereby, as shown in Figure 3, when this product 1000 rises with master mold, this glue road 1100 still is incorporated on this product 1000, and need not to disconnect and cause producing powder shape residue, and because glue road 1100 restriction that no longer is subjected to conflict during die sinking, this glue road 1100 need not to be arranged to comparatively tiny structure, the sectional area setting in this glue road 1100 is bigger, thereby injecting glue will be comparatively mild, helps promoting the quality of product 1000 moulding.
The above only is a preferable possible embodiments of the present utility model, is not so limits to claim of the present utility model, so the equivalent structure that every utilization the utility model specification and accompanying drawing content are done changes, all is contained in the protection domain of the present utility model.
Claims (2)
1. a tool is assisted the into mould of the oblique tip of glue, and it comprises male model and master mold, and this male model and master mold be reserved with the space that makes formed product, and it is characterized in that: also be movably set with an oblique tip on this male model, this taper pin cooperates this male model to form the Jiao Dao of shaped article.
2. assist the into mould of the oblique tip of glue according to the described tool of claim 1, it is characterized in that: described taper pin is arranged to the inverted L shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200599530U CN201136273Y (en) | 2007-11-23 | 2007-11-23 | Mould with auxiliary gate inclined pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200599530U CN201136273Y (en) | 2007-11-23 | 2007-11-23 | Mould with auxiliary gate inclined pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136273Y true CN201136273Y (en) | 2008-10-22 |
Family
ID=40036962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200599530U Expired - Fee Related CN201136273Y (en) | 2007-11-23 | 2007-11-23 | Mould with auxiliary gate inclined pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136273Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909624A (en) * | 2013-01-08 | 2014-07-09 | 汉达精密电子(昆山)有限公司 | Plastic feeding structure of die |
-
2007
- 2007-11-23 CN CNU2007200599530U patent/CN201136273Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909624A (en) * | 2013-01-08 | 2014-07-09 | 汉达精密电子(昆山)有限公司 | Plastic feeding structure of die |
| CN103909624B (en) * | 2013-01-08 | 2016-06-29 | 汉达精密电子(昆山)有限公司 | Mould enter plastic structure |
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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: 20081022 Termination date: 20111123 |