CN203697381U - Improved nozzle of injection molding machine - Google Patents
Improved nozzle of injection molding machine Download PDFInfo
- Publication number
- CN203697381U CN203697381U CN201420031506.4U CN201420031506U CN203697381U CN 203697381 U CN203697381 U CN 203697381U CN 201420031506 U CN201420031506 U CN 201420031506U CN 203697381 U CN203697381 U CN 203697381U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- hole
- internal thread
- thread part
- adapter sleeve
- 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 - Lifetime
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 27
- 239000007924 injection Substances 0.000 claims description 27
- 229920003023 plastic Polymers 0.000 abstract description 12
- 239000004033 plastic Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract 3
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 240000008575 Ammannia baccifera Species 0.000 description 1
- 235000001248 Dentaria laciniata Nutrition 0.000 description 1
- 241000519996 Teucrium chamaedrys Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an improved nozzle of an injection molding machine. The improved nozzle comprises a connecting sleeve; a stepped through hole is formed in the connecting sleeve; an internal thread part for connecting a material melting pipe is arranged at the large end of the through hole; a nozzle head is arranged at the opening at the small end of the through hole, and is provided with a stepped hole; a nozzle opening is formed in the stepped hole; a second internal thread part is arranged on the inner side surface at the end far away from the stepped hole of the nozzle head; the nozzle head is matched with a connecting piece through the second internal thread part; the connecting piece is connected with at least two cleaning rods; the cleaning rods are fitted with the inner wall of the connecting sleeve. The improved nozzle can adjust the size of the nozzle opening according to injection molding requirements, so as to achieve the effect of controlling plastic solution flow rate; cost is relatively low; the plastic is prevented from coagulating in the improved nozzle better through the cleaning rods; coagulated plastic on the inner wall of the connecting sleeve can be removed just by rotating the connecting piece after use at one time, so as to facilitate next time use.
Description
Technical field
The utility model relates to a kind of modified form injection machine nozzle.
Background technology
At present; more product is all obtained by injection moulding; as washbowl, tooth cup, toothbrush etc., injection moulding can use injection machine conventionally, and in the face of different big or small products; injection machine is according to the speed of the size adjustment injection moulding of plastic; existing way is to regulate by magnetic valve, and which is suitable for use in the injection machine of integrated mill, and for midget plant; the cost of this structure is higher, is therefore not suitable for.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of modified form injection machine nozzle, this device can need to regulate according to injection moulding the size of nozzle mouth, to reach the effect of controlling plastic solution flow, cost is comparatively cheap, can better prevent that by channel washer plastics from condensing in this device simultaneously, be convenient to use next time.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of modified form injection machine nozzle, comprise adapter sleeve, adapter sleeve inside has a stair-stepping through hole, the large end position place of through hole is provided with and connects the effective internal thread part of injection machine melting material, the aperture position of through hole small end position is provided with the first internal thread part, and be combined with nozzle head by this first internal thread part, described nozzle head has a smooth end face, be provided with a shoulder hole at the medium position place of this end face, in shoulder hole, is furnished with nozzle mouth, on the medial surface of described nozzle head away from that one end of shoulder hole, be provided with the second internal thread part, and be combined with connector by this second internal thread part, described connector is connected with at least two channel washers, described channel washer and adapter sleeve inwall fit.
As preferred technical scheme, on the outer wall of described adapter sleeve, annular is provided with several force sections, and force section and adapter sleeve are integral type, adopts the mode of casting to obtain, and by this force section cover that is conveniently rotatably connected, is convenient to adapter sleeve to disassemble.
As preferred technical scheme, described nozzle mouth middle part has injection molding injection orifice, and injection orifice has different size, can need to select corresponding nozzle mouth according to injection moulding.
As preferred technical scheme, described channel washer two ends are sharp end, and bottom is arc end, the channel washer of this structure can be better and adapter sleeve inwall fit.
As preferred technical scheme, between described injection port and shoulder hole, be connected with a pad, this pad is set on injection port, and is against mutually on the cascaded surface of shoulder hole.
The beneficial effects of the utility model are: this device can need to regulate according to injection moulding the size of nozzle mouth, to reach the effect of controlling plastic solution flow, cost is comparatively cheap, can better prevent that by channel washer plastics from condensing in this device simultaneously, after once finishing using, only need rotary connector just can remove the plastics that adapter sleeve inwall condenses, be convenient to use next time.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of channel washer.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult a kind of modified form injection machine nozzle shown in Fig. 1 and Fig. 2, comprise adapter sleeve 1, adapter sleeve 1 inside has a stair-stepping through hole 101, the large end position place of through hole 101 is provided with and connects the effective internal thread part 102 of injection machine melting material, the aperture position of through hole 101 small end positions is provided with the first internal thread part 103, and be combined with nozzle head 2 by this first internal thread part 103, described nozzle head 2 has a smooth end face, be provided with a shoulder hole 201 at the medium position place of this end face, in shoulder hole 201, is furnished with nozzle mouth 3, on the medial surface of described nozzle head 2 away from that one end of shoulder hole 201, be provided with the second internal thread part 202, and be combined with connector 4 by this second internal thread part 202, described connector 4 is connected with at least two channel washers 401, described channel washer 401 fits with adapter sleeve 1 inwall.
A preferred embodiment in the utility model, on the outer wall of described adapter sleeve 1, annular is provided with several force sections 104, and force section 104 and adapter sleeve 1 are integral type, adopts the mode of casting to obtain, by this force section cover that is conveniently rotatably connected, be convenient to adapter sleeve to disassemble.
A preferred embodiment in the utility model, described nozzle mouth 3 middle parts have injection molding injection orifice 301, and injection orifice has different size, can need to select corresponding nozzle mouth according to injection moulding.
A preferred embodiment in the utility model, described channel washer 401 two ends are sharp end, bottom is arc end, the channel washer of this structure can be better and adapter sleeve inwall fit..
A preferred embodiment in the utility model, is connected with a pad 5 between described injection port 3 and shoulder hole 201, this pad is set on injection port, and is against mutually on the cascaded surface of shoulder hole.
The beneficial effects of the utility model are: this device can need to regulate according to injection moulding the size of nozzle mouth, to reach the effect of controlling plastic solution flow, cost is comparatively cheap, can better prevent that by channel washer plastics from condensing in this device simultaneously, after once finishing using, only need rotary connector just can remove the plastics that adapter sleeve inwall condenses, be convenient to use next time.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a modified form injection machine nozzle, it is characterized in that: comprise adapter sleeve, adapter sleeve inside has a stair-stepping through hole, the large end position place of through hole is provided with and connects the effective internal thread part of injection machine melting material, the aperture position of through hole small end position is provided with the first internal thread part, and be combined with nozzle head by this first internal thread part, described nozzle head has a smooth end face, be provided with a shoulder hole at the medium position place of this end face, in shoulder hole, is furnished with nozzle mouth, on the medial surface of described nozzle head away from that one end of shoulder hole, be provided with the second internal thread part, and be combined with connector by this second internal thread part, described connector is connected with at least two channel washers, described channel washer and adapter sleeve inwall fit.
2. modified form injection machine nozzle according to claim 1, is characterized in that: on the outer wall of described adapter sleeve, annular is provided with several force sections.
3. modified form injection machine nozzle according to claim 1, is characterized in that: described nozzle mouth middle part has injection molding injection orifice.
4. modified form injection machine nozzle according to claim 1, is characterized in that: described channel washer two ends are sharp end, bottom is arc end.
5. modified form injection machine nozzle according to claim 1, is characterized in that: between described injection port and shoulder hole, be connected with a pad, this pad is set on injection port, and is against mutually on the cascaded surface of shoulder hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031506.4U CN203697381U (en) | 2014-01-20 | 2014-01-20 | Improved nozzle of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031506.4U CN203697381U (en) | 2014-01-20 | 2014-01-20 | Improved nozzle of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697381U true CN203697381U (en) | 2014-07-09 |
Family
ID=51047875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031506.4U Expired - Lifetime CN203697381U (en) | 2014-01-20 | 2014-01-20 | Improved nozzle of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697381U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552782A (en) * | 2014-12-29 | 2015-04-29 | 宁波海洲机械有限公司 | Multi-head nozzle for injection molding machine |
| CN104552780A (en) * | 2014-12-29 | 2015-04-29 | 宁波海洲机械有限公司 | Nozzle for injection molding machine |
| 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 |
-
2014
- 2014-01-20 CN CN201420031506.4U patent/CN203697381U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552782A (en) * | 2014-12-29 | 2015-04-29 | 宁波海洲机械有限公司 | Multi-head nozzle for injection molding machine |
| CN104552780A (en) * | 2014-12-29 | 2015-04-29 | 宁波海洲机械有限公司 | Nozzle for injection molding machine |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151028 Address after: 518000 Guangdong province Shenzhen City Pingshan Pingshan biling community Jinbi Road No. 588 Patentee after: MODERN PRECISION PLASTIC & MOULD (SHENZHEN) Co.,Ltd. Address before: 315706 Zhejiang Province, Ningbo city Xiangshan County Industrial Park East of white rock block Patentee before: Cao Shuhua |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |