CN202114862U - Filter part for injection nozzle - Google Patents
Filter part for injection nozzle Download PDFInfo
- Publication number
- CN202114862U CN202114862U CN2011201125858U CN201120112585U CN202114862U CN 202114862 U CN202114862 U CN 202114862U CN 2011201125858 U CN2011201125858 U CN 2011201125858U CN 201120112585 U CN201120112585 U CN 201120112585U CN 202114862 U CN202114862 U CN 202114862U
- Authority
- CN
- China
- Prior art keywords
- injection nozzle
- filter member
- injection
- filter part
- cylinder
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a filter part for an injection nozzle, which is in the shape of a cylinder. Threads are arranged on the outer circular surface of the cylinder, a plurality of running-through filter holes are arranged in the middle of the cylinder, the central line of each filter hole is parallel to the axis of the cylinder, and an annular groove is arranged on one side of the filter part for the injection nozzle. Since the filter part for the injection nozzle is in the above structure, the filter part is in thread connection with the injection nozzle during use, cleaning work load of an injection molding machine can be reduced while service efficiency thereof can be improved.
Description
Technical field
The utility model relates to injection-moulding device, relates in particular to a kind of injection molding nozzle and uses filter member.
Background technology
In the plastic industry, injection mo(u)lding is through plastic pellet being carried out fusion, being then injected into moulding in the mold cavity.Plastic pellet contains impurity unavoidably, and simultaneously the injection machine industry is utilized feed back in order to reduce cost once more, through certain proportion with feed back and raw material stirring after, as the raw material use, this more unavoidably brings impurity in the injection machine into.The hot melt particle may stop up when arriving mold cavity through injection molding nozzle, causes that injection moulding is not smooth, and What is more, injects mold cavity, the damage mould.What adopt at present is free-standing screen pack or filter, is placed on the nozzle rear end, such structure, and the workload that injection machine cleans is bigger, influences the service efficiency of injection machine.
The utility model content
The utility model technical problem to be solved is: provide a kind of injection molding nozzle to use filter member, this kind injection molding nozzle can reduce the cleaning amount of injection machine with the use of filter member, improves the service efficiency of injection machine.
Solve this technical problem; The technical scheme of the utility model is: a kind of injection molding nozzle is used filter member; Its profile is a cylinder; Described cylindrical outer round surface is provided with external screw thread, and cylindrical middle part is provided with the filter opening of a plurality of perforations, the center line of described each filter opening all with cylindrical parallel axes.
One side of described injection moulding filter member is provided with annular groove.
The boss that rotation was puted forth effort when annular groove one side of described injection moulding filter member was provided with dismounting.
A kind of injection molding nozzle of the utility model adopts such structure with filter member, is threaded with injection molding nozzle during use, can reduce the cleaning amount of injection machine, improves the service efficiency of injection machine.
Description of drawings
Below in conjunction with accompanying drawing a kind of injection molding nozzle of the utility model is done explanation in further detail with filter member;
Fig. 1 is the structural representation of a kind of injection molding nozzle of the utility model with filter member;
Fig. 2 looks sketch map for the utility model injection molding nozzle shown in Figure 1 with the left side of filter member;
Fig. 3 is Fig. 1, injection molding nozzle shown in Figure 2 user mode structural representation with filter member;
In Fig. 1, Fig. 2, Fig. 3,1, baffle ring; 2, injection moulding filter member; 3, nozzle body; 4, liquid runner; 5, external screw thread; 6, filter opening; 7, annular groove.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3; A kind of injection molding nozzle; Comprise nozzle body 3, injection moulding filter member 2 and baffle ring 1, nozzle body 3 has liquid runner 4, and the rear end of nozzle body 3 has stepped hole; The stepped hole of nozzle body 3 has the internal thread segment that communicates with liquid runner 4, and injection moulding filter member 2 and baffle ring 1 are installed in the stepped hole of nozzle body 3.
Injection moulding filter member 2 profiles are cylinder; Cylindrical outer round surface is processed with external screw thread 5; This external screw thread 5 matches with the stepped hole internal thread segment of nozzle body 3; Cylindrical middle part is processed with the filter opening 6 of a plurality of perforations, the center line of each filter opening 6 all with cylindrical parallel axes, the effect of filter opening 6 is as the screen pack impurity screening.
Baffle ring 1 is positioned at the rear end of injection moulding filter member 2, and injection moulding filter member 2 has annular groove 7 towards a side of baffle ring 1, and baffle ring 1 has the protruding circle adaptive with the annular groove of injection moulding filter member 27.After the certain hour use, regularly injection moulding filter member 2 is taken off from nozzle through rotation, clear up, clean out, injection moulding filter member 2 is contained on the nozzle body 3 uses again.For the ease of injection moulding filter member 2 is screwed off, injection moulding filter member 2 is rotated the boss of putting forth effort when baffle ring 1 end has dismounting.
Claims (1)
1. an injection molding nozzle is used filter member; It is characterized in that: its profile is a cylinder; Described cylindrical outer round surface is provided with external screw thread (5), and cylindrical middle part is provided with the filter opening (6) of a plurality of perforations, the center line of described each filter opening (6) all with cylindrical parallel axes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201125858U CN202114862U (en) | 2011-04-16 | 2011-04-16 | Filter part for injection nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201125858U CN202114862U (en) | 2011-04-16 | 2011-04-16 | Filter part for injection nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114862U true CN202114862U (en) | 2012-01-18 |
Family
ID=45455958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201125858U Expired - Fee Related CN202114862U (en) | 2011-04-16 | 2011-04-16 | Filter part for injection nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114862U (en) |
-
2011
- 2011-04-16 CN CN2011201125858U patent/CN202114862U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUHU GUOFENG PLASTIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HEFEI YANFEI ELECTRIC TECHNOLOGY CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Yang Shucong Inventor after: Ma Yu Inventor after: Lu Xin Inventor after: Chen Hui Inventor before: Yang Shucong Inventor before: Ma Yu Inventor before: Lu Xin Inventor before: Chen Hui |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 36 North Road Patentee after: WUHU GUOFENG PLASTIC TECHNOLOGY CO., LTD. Address before: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 36 North Road Patentee before: Wuhu Rongshida Plastic Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140416 |