CN209649340U - A kind of anti-clogging injection molding machine nozzle - Google Patents
A kind of anti-clogging injection molding machine nozzle Download PDFInfo
- Publication number
- CN209649340U CN209649340U CN201920320642.8U CN201920320642U CN209649340U CN 209649340 U CN209649340 U CN 209649340U CN 201920320642 U CN201920320642 U CN 201920320642U CN 209649340 U CN209649340 U CN 209649340U
- Authority
- CN
- China
- Prior art keywords
- filter plate
- nozzle head
- material guide
- cylinder
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of anti-clogging injection molding machine nozzles, are related to injection molding technical field.The utility model includes nozzle head, and the fixation of nozzle head week side is communicated with the first cylinder；The first cylinder inner thread is connected with cleaning assembly；The first cylinder inner wall is fixed with the first circular ring plate；Nozzle head inner wall, which is fixed with, is tilted over filter plate；Nozzle head week, side from top to bottom successively opened the first material guide port and the second material guide port along axial direction.Setting is tilted over filter plate and is filtered inside the nozzle head that the utility model passes through design, water conservancy diversion is carried out by U-shaped diversion pipe under stopping state to avoid directly blocking injection nozzle, U-shaped diversion pipe is washed out and then is entered in cleaning assembly by delay easy cleaning to being tilted over filter plate and be rinsed the tamper for making to be tilted on the upside of filter plate simultaneously, solves the problems, such as that existing injection nozzle is easy plug nozzle hole.
Description
Technical field
The utility model belongs to injection molding technical field, more particularly to a kind of anti-clogging injection molding machine nozzle.
Background technique
Injection molding machine is that plastic products of various shapes are made using mould for plastics in thermoplastic or thermosetting property material
Main molding equipment, injection moulding is to be realized by injection molding machine and mold, and most important inside injection molding machine be exactly
Injection-moulding nozzle, it undertakes most crucial technology inside this Shooting Technique, in injection moulding process, usually because of the presence of some impurity,
Being easy plug nozzle hole causes normally to produce, it is therefore desirable to which a kind of injection nozzle with two-way channel needs internal structure
Can impurity be filtered and be separated.
Utility model content
The purpose of this utility model is to provide a kind of anti-clogging injection molding machine nozzles, pass through setting inside the nozzle head of design
It is tilted over filter plate to be filtered, water conservancy diversion is carried out by U-shaped diversion pipe under stopping state and avoids directly blocking injection nozzle, U-shaped is led
Flow tube is washed out simultaneously and then enters quilt in cleaning assembly to being tilted over filter plate and be rinsed the tamper for making to be tilted on the upside of filter plate
It is detained easy cleaning, solves the problems, such as that existing injection nozzle is easy plug nozzle hole.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of anti-clogging injection molding machine nozzle, including nozzle head, the fixed connection in the nozzle head week side
There is the first cylinder；The first cylinder inner thread is connected with cleaning assembly；The first cylinder inner wall is fixed with the first annulus
Piece；
The nozzle head inner wall, which is fixed with, is tilted over filter plate；The nozzle head week side is from top to bottom successively opened along axial direction
First material guide port and the second material guide port, the first material guide port is on the second material guide port top；It is described be tilted over filter plate be obliquely installed and on
End is located among the first material guide port and the second material guide port, and lower end is located on the upside of the first cylinder mouth lower end at 1mm；The nozzle
The first material guide port of head outside is connected to the second material guide port by U-shaped diversion pipe；Second is fixed between the first material guide port inner wall
Filter plate；Third filter plate is fixed between the second material guide port inner wall；The first cylinder axis and the first material guide port and
The plane of symmetry of two material guide ports is coplanar；First material guide port and the farthest spacing of the second material guide port are identical as the first cylinder internal diameter；
The cleaning assembly includes the first outer nut；A described first outer nut thread one end is fixed with cylinder；It is described
Cylinder inner wall is uniformly fixed with several cone-shaped ring pieces along axial direction.
Further, the nozzle head week side is axially aligned is fixed with the first stop collar and the second stop collar；It is described
First stop collar circumferential lateral surface is hexagonal structure；The second stop collar circumferential lateral surface is hexagonal structure；First circle
Cylinder is arranged between the first stop collar and the second stop collar.
Further, nozzle head connecting pin is equipped with external screw thread.
Further, the U-shaped diversion pipe one side is provided with the first threaded hole；First threaded hole is threaded with
Two outer nuts.
Further, second filter plate is arc-shaped plate structure.
Further, the third filter plate is arc-shaped plate structure.
Further, the cylinder outer wall is fixed with magnetic cylinder.
The utility model has the following beneficial effects:
1, the utility model is tilted over filter plate by the nozzle head inside setting of design and is filtered, and prevention nozzle bore is blocked
Extremely, injection is blocked being tilted over filter plate stopping state bet creeping body and avoid being tilted over filter plate by U-shaped diversion pipe progress water conservancy diversion
Mouth ensures the normal operation of injection nozzle.
2, the utility model by the U-shaped diversion pipe of design while carrying out injection molding divided fluid stream to being tilted on filter plate
Obturator be rinsed, by the tamper being tilted on the upside of filter plate wash out so that enter cleaning assembly in be detained, cleaning group
Part conveniently removes cleaning.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of anti-clogging injection molding machine nozzle of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is the structural schematic diagram of cleaning assembly；
In attached drawing, parts list represented by the reference numerals are as follows:
1- nozzle head, 2- cleaning assembly, 3- are tilted over filter plate, the second filter plate of 4-, 5-U shape diversion pipe, the outer silk of 6- second
Nut, 7- magnetic cylinder, 8- third filter plate, 101- the first cylinder, the first material guide port of 102-, the second material guide port of 103-, 104-
First stop collar, the second stop collar of 105-, 106- external screw thread, the first circular ring plate of 107-, the outer nut of 201- first, 202- circle
Cylinder, 203- cone-shaped ring piece, the first threaded hole of 501-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-5, the utility model is a kind of anti-clogging injection molding machine nozzle, including nozzle head 1, nozzle head 1
All side fixations are communicated with the first cylinder 101；101 inner thread of the first cylinder is connected with cleaning assembly 2；In the first cylinder 101
Wall is fixed with the first circular ring plate 107；
1 inner wall of nozzle head, which is fixed with, is tilted over filter plate 3；1 week side of nozzle head from top to bottom successively opens first along axial direction
Material guide port 102 and the second material guide port 103, the first material guide port 102 is on 103 top of the second material guide port；Filter plate 3 is tilted over to be obliquely installed
And upper end is located among the first material guide port 102 and the second material guide port 103, lower end is located on the upside of 101 mouthfuls of lower ends of the first cylinder
At 1mm；1 the first material guide port 102 of outside of nozzle head is connected to the second material guide port 103 by U-shaped diversion pipe 5；First material guide port 102
The second filter plate 4 is fixed between inner wall；Third filter plate 8 is fixed between second material guide port, 103 inner wall；101 axis of the first cylinder
It is coplanar with the plane of symmetry of the first material guide port 102 and the second material guide port 103；Between first material guide port 102 and the second material guide port 103 are farthest
Away from identical as 101 internal diameter of the first cylinder；
Cleaning assembly 2 includes the first outer nut 201；First outer 201 screw thread one end of nut is fixed with cylinder 202；Circle
202 inner walls of cylinder are along axial uniformly distributed fixed there are five cone-shaped ring piece 203, and 203 inner circle end face of cone-shaped ring piece is to the first outer silk spiral shell
Female 201 sides inclination.
Wherein, 1 week side of nozzle head is axially aligned is fixed with the first stop collar 104 and the second stop collar 105；First limit
Position 104 circumferential lateral surface of ring is hexagonal structure, easy disassembly；Second stop collar, 105 circumferential lateral surface is hexagonal structure, is conveniently torn open
Dress；The first cylinder 101 is arranged between the first stop collar 104 and the second stop collar 105.
Wherein as shown in Figure 1,1 connecting pin of nozzle head is equipped with external screw thread 106, for quickly connecting with injection molding machine.
Wherein as shown in figure 3,5 one side of U-shaped diversion pipe is provided with the first threaded hole 501；First threaded hole 501 is threadedly coupled
There is the second outer nut 6, it is convenient that impurity inside U-shaped diversion pipe 5 is handled.
Wherein, the second filter plate 4 is arc-shaped plate structure, is welded with 102 inner wall of the first material guide port.
Wherein, third filter plate 8 is arc-shaped plate structure, is welded with 103 inner wall of the second material guide port.
Wherein as in Figure 3-5,202 outer wall of cylinder is fixed with magnetic cylinder 7, miscellaneous to iron in the injected plastics material of molten state
Matter is adsorbed.
The working principle of the utility model are as follows: the plastic material of melting is passed through in nozzle head 1 by injection molding machine, by being tilted over
Filter plate 3 is filtered, and is filtered processing to granule foreign, when being tilted over 3 top of filter plate and accumulating excessive impurity, compared with multi-section
The plastic material divided is entered in U-shaped diversion pipe 5 by being tilted over the first material guide port 102 of 3 top of filter plate through the second material guide port
103 are again introduced into the height in the nozzle head 1 for being tilted over 3 lower section of filter plate being effectively molded, while sprayed in the second material guide port 103
Fast plastic material is impacted to being tilted over below filter plate 3, makes a part of particle impurity thing for being tilted over 3 top of filter plate in fluid
Under the action of the cone-shaped ring piece 203 that flows into cleaning assembly 2 in cylinder 202 by five layers granule foreign is trapped in cleaning group
In part 2, the impurity by rotating the lower 2 pairs of filterings of cleaning assembly of the disassembly from the first cylinder 101 are cleared up, and keep nozzle head 1 long
Phase is effective, increases the effect of injection molding.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of anti-clogging injection molding machine nozzle, including nozzle head (1), it is characterised in that: all sides of the nozzle head (1) are fixed to be connected
It is connected with the first cylinder (101)；The first cylinder (101) inner thread is connected with cleaning assembly (2)；Described the first cylinder
(101) inner wall is fixed with the first circular ring plate (107)；
Nozzle head (1) inner wall, which is fixed with, is tilted over filter plate (3)；The all sides of the nozzle head (1) along axial direction from top to bottom according to
It is secondary to be provided with the first material guide port (102) and the second material guide port (103)；First material guide port (102) and second on the outside of the nozzle head (1)
Material guide port (103) is connected to by U-shaped diversion pipe (5)；The second filter plate (4) are fixed between first material guide port (102) inner wall；
Third filter plate (8) are fixed between second material guide port (103) inner wall；
The cleaning assembly (2) includes the first outer nut (201)；Described first outer nut (201) screw thread one end is fixed with
Cylinder (202)；Cylinder (202) inner wall is uniformly fixed with several cone-shaped ring pieces (203) along axial direction.
2. a kind of anti-clogging injection molding machine nozzle according to claim 1, which is characterized in that all sides of the nozzle head (1)
It is axially aligned to be fixed with the first stop collar (104) and the second stop collar (105)；First stop collar (104) circumferential lateral surface
For hexagonal structure；Second stop collar (105) circumferential lateral surface is hexagonal structure.
3. a kind of anti-clogging injection molding machine nozzle according to claim 1, which is characterized in that nozzle head (1) connecting pin
Equipped with external screw thread (106).
4. a kind of anti-clogging injection molding machine nozzle according to claim 1, which is characterized in that U-shaped diversion pipe (5) side
Face is provided with the first threaded hole (501)；First threaded hole (501) is threaded with the second outer nut (6).
5. a kind of anti-clogging injection molding machine nozzle according to claim 1, which is characterized in that second filter plate (4) is
Arc-shaped plate structure.
6. a kind of anti-clogging injection molding machine nozzle according to claim 1, which is characterized in that the third filter plate (8) is
Arc-shaped plate structure.
7. a kind of anti-clogging injection molding machine nozzle according to claim 1, which is characterized in that cylinder (202) outer wall is solid
Surely be magnetic cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320642.8U CN209649340U (en) | 2019-03-14 | 2019-03-14 | A kind of anti-clogging injection molding machine nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320642.8U CN209649340U (en) | 2019-03-14 | 2019-03-14 | A kind of anti-clogging injection molding machine nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209649340U true CN209649340U (en) | 2019-11-19 |
Family
ID=68526991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320642.8U Expired - Fee Related CN209649340U (en) | 2019-03-14 | 2019-03-14 | A kind of anti-clogging injection molding machine nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209649340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098455A (en) * | 2019-12-30 | 2020-05-05 | 重庆德洋中车汽车零部件有限公司 | Anti-blocking spray head for injection molding machine |
-
2019
- 2019-03-14 CN CN201920320642.8U patent/CN209649340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098455A (en) * | 2019-12-30 | 2020-05-05 | 重庆德洋中车汽车零部件有限公司 | Anti-blocking spray head for injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191119 |