CN204525945U - A kind of injection machine nozzle convenient for cleaning - Google Patents
A kind of injection machine nozzle convenient for cleaning Download PDFInfo
- Publication number
- CN204525945U CN204525945U CN201520224208.1U CN201520224208U CN204525945U CN 204525945 U CN204525945 U CN 204525945U CN 201520224208 U CN201520224208 U CN 201520224208U CN 204525945 U CN204525945 U CN 204525945U
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- China
- Prior art keywords
- nozzle
- screen pack
- shoulder hole
- pipe
- mouth
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Abstract
The utility model discloses a kind of injection machine nozzle convenient for cleaning, comprise connector, nozzle pipe and nozzle head, described connector, nozzle pipe are connected by screw thread successively with nozzle head, described nozzle head has a smooth end face, the medium position place of this end face is provided with a shoulder hole, in shoulder hole, is furnished with nozzle mouth, be connected by screw thread between shoulder hole with nozzle mouth, also be provided with pad between shoulder hole and nozzle mouth, be provided with injection orifice in the center of described nozzle mouth.The utility model can need according to injection moulding the size regulating injection orifice in nozzle mouth, to reach the effect controlling plastic solution flow, cost is comparatively cheap, secondary filter can be carried out to plastic solution by the first set screen pack and the second screen pack, the product quality that injection moulding is obtained is better, by set porus excretorius, and can when not dismantling, discharge the impurity be deposited in nozzle pipe, reduce the labour intensity of operator.
Description
Technical field
The utility model relates to injection machine equipment technical field, specifically a kind of injection machine nozzle convenient for cleaning.
Background technology
In plastic industry, injection mo(u)lding is by plastic pellet is carried out melting, be then injected in mold cavity shaping, existing injection machine nozzle is generally normal temperature nozzle, just simply be connected between its with melting material pipe, heat in melting material pipe can not well be delivered in nozzle, after injection moulding completes, the liquid runner that residual plastic solution in nozzle is easily bonded in nozzle inside is inner, during injection moulding next time, easily residue is brought in injecting products, or cause two kinds of injection raw material mixing, reduce produce the quality of injection moulded products, and, existing injection machine is according to the speed of the size adjustment injection moulding of plastic, existing way is regulated by magnetic valve, which is suitable for use in the injection machine of integrated mill, and for midget plant, the cost of this structure is higher.
Utility model content
The purpose of this utility model is to provide a kind of injection machine nozzle convenient for cleaning, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of injection machine nozzle convenient for cleaning, comprise connector, nozzle pipe and nozzle head, described connector, nozzle pipe is connected by screw thread successively with nozzle head, connector has external thread part away from one end of nozzle pipe, between connector and nozzle pipe, buckle has the first screen pack, nozzle head internal thread is connected with the second screen pack, the inner tubal wall of nozzle pipe is provided with the back-up ring of a restriction first screen pack movement, the interior pipe medium position place of nozzle pipe is provided with the cascaded surface of an indent, the bottom surface of this cascaded surface is provided with a porus excretorius, porus excretorius internal thread is connected with a closing cock, described nozzle head has a smooth end face, the medium position place of this end face is provided with a shoulder hole, nozzle mouth is furnished with in shoulder hole, be connected by screw thread between shoulder hole with nozzle mouth, also pad is provided with between shoulder hole and nozzle mouth, injection orifice is provided with in the center of described nozzle mouth.
As further program of the utility model: the outer ring of described connector is provided with a circular protuberance, on the outer wall of this protuberance, annular is provided with several force holes.
As further program of the utility model: the filter opening diameter of described first screen pack is greater than the filter opening diameter of the second screen pack.
Compared with prior art, the utility model can need according to injection moulding the size regulating injection orifice in nozzle mouth, and to reach the effect controlling plastic solution flow, cost is comparatively cheap; The utility model can carry out secondary filter to plastic solution by the first set screen pack and the second screen pack, the product quality that injection moulding is obtained is better, by set porus excretorius, can when not dismantling, discharge the impurity be deposited in nozzle pipe, reduce the labour intensity of operator, and the structure of this device is comparatively simple, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-nozzle pipe, 2-back-up ring, 3-cascaded surface, 4-porus excretorius, 5-closing cock, 6-connector, 7-external thread part, 8-protuberance, 9-force hole, 10-first screen pack, 11-second screen pack, 12-nozzle head, 13-shoulder hole, 14-nozzle mouth, 15-pad, 16-injection orifice.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of injection machine nozzle convenient for cleaning, comprise connector 6, nozzle pipe 1 and nozzle head 12, described connector 6, nozzle pipe 1 is connected by screw thread successively with nozzle head 12, connector 6 has external thread part 7 away from one end of nozzle pipe 1, be connected with the melting material pipe of injection machine by external thread part 7, between connector 6 and nozzle pipe 1, buckle has the first screen pack 10, nozzle head 12 internal thread is connected with the second screen pack 11, the filter opening diameter of described first screen pack 10 is greater than the filter opening diameter of the second screen pack 11, secondary filter can be carried out to plastic solution by the first set screen pack 10 and the second screen pack 11, the product quality that injection moulding is obtained is better, the inner tubal wall of nozzle pipe 1 is provided with the back-up ring 2 of restriction first screen pack 10 movement, limit by the position of back-up ring 2 to the first screen pack 10 and fix, the interior pipe medium position place of nozzle pipe 1 is provided with the cascaded surface 3 of an indent, the bottom surface of this cascaded surface 3 is provided with a porus excretorius 4, porus excretorius 4 internal thread is connected with a closing cock 5, the setting of closing cock 5, make the normal use of the nozzle head 12 when not draining, by porus excretorius 4, can when not dismantling, discharge the impurity be deposited in nozzle pipe 1, reduce the labour intensity of operator, described nozzle head 12 has a smooth end face, the medium position place of this end face is provided with a shoulder hole 13, nozzle mouth 14 is furnished with in shoulder hole 13, be connected by screw thread between shoulder hole 13 with nozzle mouth 14, pad 15 is also provided with between shoulder hole 13 and nozzle mouth 14, this pad 15 is set on injection orifice 16, and be against on the cascaded surface of shoulder hole 13 mutually, injection orifice 16 is provided with in the center of described nozzle mouth 14, injection orifice 16 has different size, selection can be needed to have the nozzle mouth 14 of corresponding injection orifice 16 according to injection moulding, the size regulating injection orifice 16 in nozzle mouth 14 is needed according to injection moulding, to reach the effect controlling plastic solution flow, cost is comparatively cheap.The outer ring of described connector 6 is provided with a circular protuberance 8, on the outer wall of this protuberance 8, annular is provided with several force holes 9, conveniently carries out removing and installing of connector 6.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. an injection machine nozzle convenient for cleaning, comprise connector, nozzle pipe and nozzle head, it is characterized in that, described connector, nozzle pipe is connected by screw thread successively with nozzle head, connector has external thread part away from one end of nozzle pipe, between connector and nozzle pipe, buckle has the first screen pack, nozzle head internal thread is connected with the second screen pack, the inner tubal wall of nozzle pipe is provided with the back-up ring of a restriction first screen pack movement, the interior pipe medium position place of nozzle pipe is provided with the cascaded surface of an indent, the bottom surface of this cascaded surface is provided with a porus excretorius, porus excretorius internal thread is connected with a closing cock, described nozzle head has a smooth end face, the medium position place of this end face is provided with a shoulder hole, nozzle mouth is furnished with in shoulder hole, be connected by screw thread between shoulder hole with nozzle mouth, also pad is provided with between shoulder hole and nozzle mouth, injection orifice is provided with in the center of described nozzle mouth.
2. a kind of injection machine nozzle convenient for cleaning according to claim 1, is characterized in that, the outer ring of described connector is provided with a circular protuberance, and on the outer wall of this protuberance, annular is provided with several force holes.
3. a kind of injection machine nozzle convenient for cleaning according to claim 1, is characterized in that, the filter opening diameter of described first screen pack is greater than the filter opening diameter of the second screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224208.1U CN204525945U (en) | 2015-04-08 | 2015-04-08 | A kind of injection machine nozzle convenient for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224208.1U CN204525945U (en) | 2015-04-08 | 2015-04-08 | A kind of injection machine nozzle convenient for cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525945U true CN204525945U (en) | 2015-08-05 |
Family
ID=53739991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224208.1U Expired - Fee Related CN204525945U (en) | 2015-04-08 | 2015-04-08 | A kind of injection machine nozzle convenient for cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525945U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128274A (en) * | 2015-08-21 | 2015-12-09 | 天津宏向塑料制品有限公司 | Injection molding machine nozzle with filtering function |
| 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 |
| CN107618152A (en) * | 2017-02-07 | 2018-01-23 | 宁波三顺机械设备科技有限公司 | Injection machine |
| CN112238570A (en) * | 2019-07-18 | 2021-01-19 | 上海瀚典热流道科技有限公司 | SR bulb detachable main nozzle assembly |
-
2015
- 2015-04-08 CN CN201520224208.1U patent/CN204525945U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128274A (en) * | 2015-08-21 | 2015-12-09 | 天津宏向塑料制品有限公司 | Injection molding machine nozzle with filtering function |
| 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 |
| CN107618152A (en) * | 2017-02-07 | 2018-01-23 | 宁波三顺机械设备科技有限公司 | Injection machine |
| CN112238570A (en) * | 2019-07-18 | 2021-01-19 | 上海瀚典热流道科技有限公司 | SR bulb detachable main nozzle assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160408 |