CN202088383U - Injection molding machine nozzle - Google Patents
Injection molding machine nozzle Download PDFInfo
- Publication number
- CN202088383U CN202088383U CN2011201806159U CN201120180615U CN202088383U CN 202088383 U CN202088383 U CN 202088383U CN 2011201806159 U CN2011201806159 U CN 2011201806159U CN 201120180615 U CN201120180615 U CN 201120180615U CN 202088383 U CN202088383 U CN 202088383U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- nozzle body
- screen pack
- strainer
- 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 relates to an injection molding machine nozzle, which comprises a nozzle body. The front portion of the nozzle body is a nozzle orifice, the tail portion of the nozzle body is a feeding port, and a strainer is arranged in the feeding port of the nozzle body. A groove in a shape of a Chinese character '-' is arranged in the middle of the strainer, outer threads are arranged on the periphery of the strainer, inner threads are arranged in the feeding port of the nozzle body, and the strainer is fixedly connected in the feeding port through the threads. The diameter of meshes of the strainer is smaller than that of the nozzle orifice. The injection molding machine nozzle can remove foreign bodies which can not be attracted by a magnetic device, such as glass, gravels and the like, thereby reducing blocking frequency of the nozzle, being favorable for smooth forming of a mold, improving the quality of the surface of an injection molding product, and being convenient to clean the foreign bodies.
Description
Affiliated technical field
The utility model relates to the parts on a kind of injection machine, is specifically related to the injection machine nozzle.
Background technologyExisting injection-moulding device is equipped with the magnetic force frame in loading hopper, can tentatively absorb the iron filings in the material, and storage bin hopper also has a magnetic means at the blanking position, can further absorb foreign matters such as iron filings, but magnetic force can not be removed as foreign matters such as glass, rubbles.To the space of having only the spout of nozzle about 15mm, as shown in Figure 1, entering of these foreign matters easily makes the whole space of nozzle block up from the charging aperture of nozzle, easy to clean not, cause the waste on the manpower, material resources and financial resources, even cause injection-molded finished surface that impurity is arranged, influence the product appearance quality.
The utility model contentAt above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of injection machine nozzle, and it can prevent that foreign matter from entering nozzle, and the foreign matter cleaning is convenient.
The utility model is the technical scheme that its purpose of realization is taked: a kind of injection machine nozzle, comprise nozzle body, and the nozzle body front portion is a spout, afterbody is a charging aperture, establishes screen pack in the charging aperture of described nozzle body.
Establish flat recess in the middle of the described screen pack, the periphery of screen pack is established external screw thread, establishes internal thread in the charging aperture of described nozzle body, and screen pack is fixed in the charging aperture by screw thread.
The mesh diameter of described screen pack is less than nozzle diameter.
As shown from the above technical solution, the foreign matter that the utility model can not be absorbed magnetic means as rejectings such as glass, rubbles, thereby reduces the obstruction number of times of nozzle, is beneficial to the smooth moulding of mould, improve the surface quality of injecting products, and the foreign matter cleaning is convenient.。
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is an existing equipment structure of nozzle schematic diagram;
Fig. 2 is the utility model structural representation;
Fig. 3 is the structural representation of screen pack.
Among the figure 1, nozzle body, 2, screen pack, 3, flat recess, 4, spout, 5, charging aperture, 6, mesh.
The specific embodiment
Referring to Fig. 2,3, the utility model comprises nozzle body 1, and the nozzle body front portion is a spout 4, and afterbody is a charging aperture 5.Establish screen pack 2 in the charging aperture 5 of nozzle body.Establish flat recess 3 in the middle of the screen pack, flat recess 3 is to be convenient to load and unload screen pack (also can adopt cross recess) with screwdriver.The periphery of screen pack is established external screw thread, establishes internal thread in the charging aperture 5 of nozzle body, and screen pack 2 is fixed in the charging aperture 5 by screw thread and (promptly adopts thread fiting mode to be contained in the charging aperture place).The mesh diameter of screen pack is less than nozzle diameter.Usually nozzle diameter is 5mm, and the aperture of the mesh 6 of screen pack requires so just can get lodged in charging aperture to foreign matter than the little 0.5mm in the aperture of spout, reduces the obstruction number of times of nozzle.
The utility model has guaranteed the ordinary production of injection workshop when die change reloads, and every month spray nozzle clogging number of times reduces to 100 times from 220 times, burns the nozzle time to reduce to 50 hours from 440 hours, thereby has improved utilization rate of equipment and installations and production efficiency greatly.
Claims (3)
1. an injection machine nozzle comprises nozzle body, and the nozzle body front portion is a spout, and afterbody is a charging aperture, it is characterized in that: establish screen pack in the charging aperture of described nozzle body.
2. injection machine nozzle according to claim 1 is characterized in that: establish flat recess in the middle of the described screen pack, the periphery of screen pack is established external screw thread, establishes internal thread in the charging aperture of described nozzle body, and screen pack is fixed in the charging aperture by screw thread.
3. injection machine nozzle according to claim 1 and 2 is characterized in that: the mesh diameter of described screen pack is less than nozzle diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201806159U CN202088383U (en) | 2011-06-01 | 2011-06-01 | Injection molding machine nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201806159U CN202088383U (en) | 2011-06-01 | 2011-06-01 | Injection molding machine nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202088383U true CN202088383U (en) | 2011-12-28 |
Family
ID=45363472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201806159U Expired - Fee Related CN202088383U (en) | 2011-06-01 | 2011-06-01 | Injection molding machine nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202088383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058702A (en) * | 2015-08-05 | 2015-11-18 | 苏州市博奥塑胶电子有限公司 | Telescopic nozzle of injection molding machine |
| CN105479671A (en) * | 2015-12-15 | 2016-04-13 | 荣昌精密机械(苏州)有限公司 | Novel spraying nozzle of injection molding machine |
-
2011
- 2011-06-01 CN CN2011201806159U patent/CN202088383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058702A (en) * | 2015-08-05 | 2015-11-18 | 苏州市博奥塑胶电子有限公司 | Telescopic nozzle of injection molding machine |
| CN105479671A (en) * | 2015-12-15 | 2016-04-13 | 荣昌精密机械(苏州)有限公司 | Novel spraying nozzle of injection molding machine |
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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: 20111228 Termination date: 20140601 |