CN207403085U - A kind of injection molding machine bull nozzle - Google Patents
A kind of injection molding machine bull nozzle Download PDFInfo
- Publication number
- CN207403085U CN207403085U CN201721405015.1U CN201721405015U CN207403085U CN 207403085 U CN207403085 U CN 207403085U CN 201721405015 U CN201721405015 U CN 201721405015U CN 207403085 U CN207403085 U CN 207403085U
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- China
- Prior art keywords
- nozzle
- link block
- barrel
- jet
- right end
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Abstract
The utility model discloses a kind of injection molding machine bull nozzles of injection molding machine technical field,Including nozzle link block,The left end of the nozzle link block is equipped with first jet,Second nozzle,3rd nozzle,The first jet,Second nozzle,3rd nozzle runs through nozzle link block,The right end outer wall of the nozzle link block has three groups of circular troughs,The inner cavity of circular trough is mounted on sealing fastening device described in three groups,Sealing fastening device described in three groups is located at first jet respectively,Second nozzle,The right end outer wall of 3rd nozzle,The sealing fastening device includes fastener,The right end of the fastener is equipped with butterfly spring,The right end of the butterfly spring is equipped with sealing ring,The outer wall of the nozzle link block is equipped with connection bearing,The right part of the connection bearing is equipped with barrel link block,The connection bearing is located at the inner cavity left part of barrel link block,Heat passage is provided with inside the right part of the barrel link block.
Description
Technical field
The utility model is related to injection molding machine technical fields, are specially a kind of injection molding machine bull nozzle.
Background technology
Injection molding machine is the important process equipment for producing various plastics industry products, because its production efficiency is high, matter is measured excellent
It selects to the quality of plastic products is continuously improved, promotes plastic products in Aeronautics and Astronautics, electronics, mechanical ship and automobile etc.
The Rapid Popularization application of industrial department, traditional injection molding machine nozzle is single, and a kind of injection molding machine can only be molded a kind of material, and raw material
The simply difference of melt temperature if you need to process another raw material, can only just replace injection molding machine body, cause production cost higher,
The performance of enterprises is low.
The content of the invention
The purpose of this utility model is to provide a kind of injection molding machine bull nozzle, to solve to propose in above-mentioned background technology
Injection molding machine can only process the problem of a kind of plastics, production cost are higher etc..
To achieve the above object, the utility model provides following technical solution：A kind of injection molding machine bull nozzle, including spray
Mouth link block, the left end of the nozzle link block are equipped with first jet, second nozzle, the 3rd nozzle, the first jet,
Through nozzle link block, the right end outer wall of the nozzle link block has three groups of circular troughs for two nozzles, the 3rd nozzle, and three
The inner cavity of the group circular trough is mounted on sealing fastening device, sealing fastening device described in three groups be located at respectively first jet,
The right end outer wall of second nozzle, the 3rd nozzle, the sealing fastening device include fastener, and the right end of the fastener is equipped with
Butterfly spring, the right end of the butterfly spring are equipped with sealing ring, and the outer wall of the nozzle link block is equipped with connection bearing, institute
The right part for stating connection bearing is equipped with barrel link block, and the connection bearing is located at the inner cavity left part of barrel link block, the material
Heat passage is provided with inside the right part of cylinder link block, the heat passage is through outer wall in the middle part of barrel link block right end, the material
The right end of cylinder link block is equipped with barrel, and the inner cavity of the barrel is communicated with heat passage, the nozzle link block, the first spray
Mouth, second nozzle, the 3rd nozzle, barrel link block, the outer wall of barrel are mounted on attemperator, the attemperator of the barrel
Outer wall is equipped with heating unit.
Preferably, the first jet, second nozzle, the 3rd nozzle are respectively through type nozzle, self-locking nozzle, lever
Needle jet.
Preferably, the sealing ring is Teflon sealing ring.
Preferably, the attemperator is mould heat insulation plate.
Compared with prior art, the beneficial effects of the utility model are：This practicality is through type respectively using three kinds of nozzles
Nozzle, self-locking nozzle, lever needle jet, can process respectively high viscosity plastics, PMMA, PC, high impact-resistant ABS, PA,
PPS, PE, PA, PE only need to be by swivel nozzle link blocks when processing different plastics so that required nozzle and heat passage are thought pair
Should, a barrel different heating temperature production variety classes plastics are realized, this practicality can reduce production cost so that
Enterprise's production kind increases so that the performance of enterprises increases.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model nozzle link block right view；
Fig. 3 is the utility model sealing fastening device sectional view.
In figure：1 nozzle link block, 2 first jets, 3 second nozzles, 4 the 3rd nozzles, 5 sealing fastening devices, 6 circular troughs,
7 connection bearings, 8 barrel link blocks, 9 heat passages, 10 attemperators, 11 heating units, 12 barrels, 51 fasteners, 52 butterflies
Spring, 53 sealing rings.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of injection molding machine bull nozzle, including nozzle
Link block 1, the left end of the nozzle link block 1 are equipped with first jet 2, second nozzle 3, the 3rd nozzle 4, the first jet
2nd, through nozzle link block 1, the right end outer wall of the nozzle link block 1 has three groups for second nozzle 3, the 3rd nozzle 4
Circular trough 6, the inner cavity of circular trough 6 described in three groups are mounted on sealing fastening device 5, and sealing fastening device 5 is distinguished described in three groups
Positioned at first jet 2, second nozzle 3, the 3rd nozzle 4 right end outer wall, the sealing fastening device 5 include fastener 51, institute
The right end for stating fastener 51 is equipped with butterfly spring 52, and the right end of the butterfly spring 52 is equipped with sealing ring 53, the nozzle
The outer wall of link block 1 is equipped with connection bearing 7, and the right part of the connection bearing 7 is equipped with barrel link block 8, the connecting shaft
The 7 inner cavity left parts for being located at barrel link block 8 are held, heat passage 9, the hot-fluid are provided with inside the right part of the barrel link block 8
Passage 9 is equipped with barrel 12, the barrel 12 through outer wall in the middle part of 8 right end of barrel link block, the right end of the barrel link block 8
Inner cavity communicated with heat passage 9, the nozzle link block 1, first jet 2, second nozzle 3, the 3rd nozzle 4, barrel connection
Block 8, the outer wall of barrel 12 are mounted on attemperator 10, and 10 outer wall of attemperator of the barrel 12 is equipped with heating unit
11。
Wherein, first jet 2, second nozzle 3, the 3rd nozzle 4 are respectively through type nozzle, self-locking nozzle, lever pin
Valve type nozzle produces and processes common nozzle, and sealing ring 53 is Teflon sealing ring, and high temperature resistant, sealing effect is excellent, attemperator
10 be mould heat insulation plate.
Operation principle：Nozzle needed for first jet in this practicality 2, second nozzle 3, the 3rd nozzle 4 is passed through into rotation
Nozzle link block 1, swivel nozzle link block 1 drive 7 inner wall of connection bearing to rotate, the meeting crush seal of heat passage 9 circle 53, sealing
The butterfly spring 52 for enclosing 53 left ends is subject to the extruding of sealing ring 53 to shrink so that heat passage 9 enters sealing in barrel link block 8
The inner cavity of circle 53, butterfly spring 52 recover, and complete connection, this practical heating unit 11 is connected with power supply, start heating dress
11 are put, attemperator 10 prevents heat is dispersed into air from causing the wasting of resources, and raw material is put into barrel 12, treats that raw material is heated
The raw material after thawing is sent into heat passage 9 by squeezing after thawing, enters back into selected nozzle, eventually enters into mold
In, next round injection can be carried out by being taken out after the raw material cooling in mold, this practicality is through type respectively using three kinds of nozzles
Nozzle, self-locking nozzle, lever needle jet, can process respectively high viscosity plastics, PMMA, PC, high impact-resistant ABS, PA,
PPS, PE, PA, PE only need to be by swivel nozzle link blocks 1 when processing different plastics so that required nozzle is thought with heat passage 9
Correspondence realizes 12 different heating temperature of a barrel production variety classes plastics, this practicality can reduce production cost,
So that enterprise's production kind increases so that the performance of enterprises increases.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of injection molding machine bull nozzle, including nozzle link block（1）, it is characterised in that：The nozzle link block（1）A left side
End is equipped with first jet（2）, second nozzle（3）, the 3rd nozzle（4）, the first jet（2）, second nozzle（3）, the 3rd
Nozzle（4）Run through nozzle link block（1）, the nozzle link block（1）Right end outer wall have three groups of circular troughs（6）,
Circular trough described in three groups（6）Inner cavity be mounted on sealing fastening device（5）, sealing fastening device described in three groups（5）Position respectively
In first jet（2）, second nozzle（3）, the 3rd nozzle（4）Right end outer wall, the sealing fastening device（5）Including fastener
（51）, the fastener（51）Right end butterfly spring is installed（52）, the butterfly spring（52）Right end sealing is installed
Circle（53）, the nozzle link block（1）Outer wall connection bearing is installed（7）, the connection bearing（7）Right part material is installed
Cylinder link block（8）, the connection bearing（7）Positioned at barrel link block（8）Inner cavity left part, the barrel link block（8）The right side
Heat passage is provided with inside portion（9）, the heat passage（9）Through barrel link block（8）Outer wall in the middle part of right end, the barrel connect
Connect block（8）Right end barrel is installed（12）, the barrel（12）Inner cavity and heat passage（9）It communicates, the nozzle connection
Block（1）, first jet（2）, second nozzle（3）, the 3rd nozzle（4）, barrel link block（8）, barrel（12）Outer wall be respectively mounted
There is attemperator（10）, the barrel（12）Attemperator（10）Outer wall is equipped with heating unit（11）.
2. a kind of injection molding machine bull nozzle according to claim 1, it is characterised in that：The first jet（2）, second
Nozzle（3）, the 3rd nozzle（4）Respectively through type nozzle, self-locking nozzle, lever needle jet.
3. a kind of injection molding machine bull nozzle according to claim 1, it is characterised in that：The sealing ring（53）For Teflon
Imperial sealing ring.
4. a kind of injection molding machine bull nozzle according to claim 1, it is characterised in that：The attemperator（10）For mould
Has thermal insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405015.1U CN207403085U (en) | 2017-10-28 | 2017-10-28 | A kind of injection molding machine bull nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721405015.1U CN207403085U (en) | 2017-10-28 | 2017-10-28 | A kind of injection molding machine bull nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403085U true CN207403085U (en) | 2018-05-25 |
Family
ID=62408018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721405015.1U Active CN207403085U (en) | 2017-10-28 | 2017-10-28 | A kind of injection molding machine bull nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207403085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757567A (en) * | 2021-03-18 | 2021-05-07 | 常州安康医疗器械有限公司 | Ultrasonic knife handle injection molding device |
-
2017
- 2017-10-28 CN CN201721405015.1U patent/CN207403085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757567A (en) * | 2021-03-18 | 2021-05-07 | 常州安康医疗器械有限公司 | Ultrasonic knife handle injection molding device |
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