CN104029346A - Glue-outlet bush - Google Patents
Glue-outlet bush Download PDFInfo
- Publication number
- CN104029346A CN104029346A CN201410202262.6A CN201410202262A CN104029346A CN 104029346 A CN104029346 A CN 104029346A CN 201410202262 A CN201410202262 A CN 201410202262A CN 104029346 A CN104029346 A CN 104029346A
- Authority
- CN
- China
- Prior art keywords
- glue
- lining
- gum outlet
- outlet
- glue mouth
- 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
Links
- 239000003292 glue Substances 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010039424 Salivary hypersecretion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000026451 salivation Diseases 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2725—Manifolds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2725—Manifolds
- B29C2045/2733—Inserts, plugs, bushings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
A disclosed glue-outlet bush comprises a bush body and a glue outlet arranged on the bush body, and the inner wall of the glue outlet is provided with multiple raised blocks raised inwardly. By employing the above technical scheme, plastic at the glue outlet is fast in heat radiation and easy to cool, and phenomena of slavering, filament drawing and breaking of a material head cannot happen at the glue outlet.
Description
Technical field
The present invention relates to injection moulding tool field, particularly relate to a kind of glue mouth lining.
Background technology
The gum outlet of existing lining is circular Jiao Kou, and Jiao Kou is larger, and when injecting glue, easily salivation of product, wire drawing, fracture head, affect product quality.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of glue mouth lining, can make Jiao Kou place plastic heat radiation fast, easily cooling, and Jiao Kou can not salivate, wire drawing, can fracture head.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of glue mouth lining is provided, comprises lining and be located at the gum outlet on lining, described gum outlet inwall is provided with multiple inwardly protruded projections.
Preferably, described projection is circular-arc, and projection is evenly arranged on described gum outlet inwall.
The invention has the beneficial effects as follows: the present invention can make Jiao Kou place plastic heat radiation fast, easily cooling.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of a kind of glue mouth of the present invention lining one preferred embodiment;
Fig. 2 be shown in a kind of A-A cross section structure schematic diagram of glue mouth lining;
In accompanying drawing, the mark of each parts is as follows: 1, lining; 2, gum outlet; 3, projection; 4, heating fuse.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of glue mouth lining, coordinate with heating fuse 4, heating fuse 4 is against in glue mouth lining, described glue mouth lining comprises lining 1 and is connected to the gum outlet 2 on lining 1, described glue mouth lining is provided with multiple inwardly protruded circular-arc projections 3 with gum outlet 2 inwalls of heating fuse 4 joints, be petal shape, thermoplastic materials is flowed through with the gum outlet 2 of petal-shaped projection 3 by heating fuse 4, petal projection has reduced gum outlet 2 sizes, thermoplastic materials flows out from the gap between projection 3, petal projection flows evenly thermoplastic materials, rapid heat dissipation, easily cooling, Jiao Kou can not salivate, wire drawing, can fracture head.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. a glue mouth lining, is characterized in that, comprises lining and is located at the gum outlet on lining, and described gum outlet inwall is provided with multiple inwardly protruded projections.
2. a kind of glue mouth lining according to claim 1, is characterized in that: described projection is circular-arc, and projection is evenly arranged on described gum outlet inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202262.6A CN104029346A (en) | 2014-05-14 | 2014-05-14 | Glue-outlet bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202262.6A CN104029346A (en) | 2014-05-14 | 2014-05-14 | Glue-outlet bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104029346A true CN104029346A (en) | 2014-09-10 |
Family
ID=51460450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410202262.6A Pending CN104029346A (en) | 2014-05-14 | 2014-05-14 | Glue-outlet bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104029346A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008049617A (en) * | 2006-08-25 | 2008-03-06 | Tdk Corp | Method of manufacturing tape reel, intermediate and injection molding mold |
| CN101274477A (en) * | 2007-03-30 | 2008-10-01 | 富士能株式会社 | Stringing preventing member and injection molding apparatus |
| CN202640691U (en) * | 2012-04-10 | 2013-01-02 | 苏州好特斯模具有限公司 | Special hot nozzle core structure for white materials |
| CN103395173A (en) * | 2013-08-20 | 2013-11-20 | 成都市联余精密机械有限公司 | Large PP transfusion bottle blank die based on three-flap type glue feeding |
-
2014
- 2014-05-14 CN CN201410202262.6A patent/CN104029346A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008049617A (en) * | 2006-08-25 | 2008-03-06 | Tdk Corp | Method of manufacturing tape reel, intermediate and injection molding mold |
| CN101274477A (en) * | 2007-03-30 | 2008-10-01 | 富士能株式会社 | Stringing preventing member and injection molding apparatus |
| CN202640691U (en) * | 2012-04-10 | 2013-01-02 | 苏州好特斯模具有限公司 | Special hot nozzle core structure for white materials |
| CN103395173A (en) * | 2013-08-20 | 2013-11-20 | 成都市联余精密机械有限公司 | Large PP transfusion bottle blank die based on three-flap type glue feeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140910 |