CN207373610U - Integral hot runner system - Google Patents
Integral hot runner system Download PDFInfo
- Publication number
- CN207373610U CN207373610U CN201721238756.5U CN201721238756U CN207373610U CN 207373610 U CN207373610 U CN 207373610U CN 201721238756 U CN201721238756 U CN 201721238756U CN 207373610 U CN207373610 U CN 207373610U
- Authority
- CN
- China
- Prior art keywords
- distribution plate
- flow distribution
- runner system
- hot runner
- injection nozzle
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is related to a kind of Integral hot runner systems, include flow distribution plate and hot mouth；The upper surface of the flow distribution plate is provided with counterbore；Injection nozzle is provided in the counterbore；The top of the hot mouth is threadedly secured on the lower surface of flow distribution plate；The injection nozzle and hot mouth pass through the flow passage that is arranged on inside flow distribution plate；The injection nozzle of Integral hot runner system described in the utility model is mounted on using the method for sunk on flow distribution plate, is screwed, is prevented from loosening；Hot mouth is screwed into using helicitic texture on flow distribution plate, three major parts of Hot Runner System are so connected into an entirety, for Hot Runner System when heating expansion, it is poor that hot mouth, injection nozzle will not generate dislocation with flow distribution plate, fit clearance problem is eliminated, Hot Runner System will not leak adhesive；Maintaining simultaneously is simple, and production efficiency is high, and use cost is low.
Description
Technical field
The utility model is related to a kind of improvement of Hot Runner System, refer in particular to one kind and eliminate fit clearance problem, will not leak
Glue；Maintaining simultaneously is simple, and production efficiency is high, the low Integral hot runner system of use cost.
Background technology
In the prior art, all using Split type structure or screw fixed structure, Hot Runner System adds light guide plate class hot flow path
After thermal expansion, die deformation is be easy to cause, so as to cause gap, hot flow path system is generated at mold and the pressure-bearing surface of hot flow path cooperation
System can strike-through or leak adhesive, maintaining often, low production efficiency.Be not suitable for producing in enormous quantities.
We have developed one kind and eliminate fit clearance problem therefore, will not leak adhesive；Maintaining simultaneously is simple, production effect
Rate is high, the low Integral hot runner system of use cost.
Utility model content
The utility model aim is to provide one kind for overcome the deficiencies in the prior art and eliminate fit clearance problem, no
It can leak adhesive；Maintaining simultaneously is simple, and production efficiency is high, the low Integral hot runner system of use cost.
In order to achieve the above objectives, the technical solution adopted in the utility model is：Integral hot runner system includes flow distribution plate
And hot mouth；The upper surface of the flow distribution plate is provided with counterbore；Injection nozzle is provided in the counterbore；The top screw thread of the hot mouth
It is fixed on the lower surface of flow distribution plate；The injection nozzle and hot mouth pass through the flow passage that is arranged on inside flow distribution plate.
Preferably, the flow distribution plate is provided with temp.-sensing wire, for measuring the temperature of runner.
Preferably, the upper and lower surface of the flow distribution plate is respectively arranged with balance cushion block；The following table of the flow distribution plate
Face is provided with lower cushion block；The upper surface of the flow distribution plate is provided with cushion block；Balance cushion block, the underlay set on the flow distribution plate
Block and upper cushion block are more balanced to the support of mold, will not cause the deformation of mold.
Preferably, it is provided with centralized positioning component on the lower surface of the flow distribution plate；The center of the centralized positioning component
Line is overlapped with injection nozzle.
Preferably, the lower surface of the flow distribution plate is provided with rotation stop pin, and to prevent that flow distribution plate from working when rotates.
Preferably, the injection nozzle, which is adopted, is screwed in counterbore.
Preferably, the hot mouth is heated using copper sheathing heater.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The injection nozzle of Integral hot runner system described in the utility model is mounted on flow distribution plate using the method for sunk
On, it is screwed, prevents from loosening；Hot mouth is screwed into using helicitic texture on flow distribution plate, so three masters of Hot Runner System
Part is wanted to connect into an entirety, for Hot Runner System when heating expansion, hot mouth, injection nozzle will not generate dislocation with flow distribution plate
Difference, eliminates fit clearance problem, and Hot Runner System will not leak adhesive；Maintaining simultaneously is simple, and production efficiency is high, use cost
It is low.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is the front view of Integral hot runner system described in the utility model；
Attached drawing 2 is the top view of Integral hot runner system described in the utility model；
Wherein：1st, injection nozzle；2nd, flow distribution plate；3rd, cushion block is balanced；4th, centralized positioning component；5th, temp.-sensing wire；6th, lower cushion block；7、
Upper cushion block；8th, rotation stop pin；9th, hot mouth.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Attached drawing 1-2 is Integral hot runner system described in the utility model, includes flow distribution plate 2 and hot mouth 9；The shunting
The upper surface of plate 2 is provided with counterbore（It does not mark）；Injection nozzle 1 is provided in the counterbore；The top of the hot mouth 9 is screwed
On the lower surface of flow distribution plate 2；The injection nozzle 1 is connected with hot mouth 9 by being arranged on the runner (not shown) inside flow distribution plate 2
It is logical；The flow distribution plate 2 is provided with temp.-sensing wire 5, for measuring the temperature of runner；The upper and lower surface of the flow distribution plate 2 point
Balance cushion block 3 is not provided with；Centralized positioning component 4 is provided on the lower surface of the flow distribution plate 2；The centralized positioning component 4
Center line and injection nozzle 1 overlap；The lower surface of the flow distribution plate 2 is provided with rotation stop pin 8, to prevent flow distribution plate 2 from working
When rotate；The lower surface of the flow distribution plate 2 is provided with lower cushion block 6；The upper surface of the flow distribution plate 2 is provided with cushion block 7；It is described
Injection nozzle 1, which is adopted, to be screwed in counterbore.
The hot mouth 9 uses copper sheathing heater, and thermal-stable, temperature-sensitive is sensitive, replaces quick, thermal efficiency height.
Balance cushion block 3, lower cushion block 6 and the upper cushion block 7 set on the flow distribution plate 2 is more balanced to the support of mold, no
It can cause the deformation of mold, not interfere with the quality of product.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The injection nozzle of Integral hot runner system described in the utility model is mounted on flow distribution plate using the method for sunk
On, it is screwed, prevents from loosening；Hot mouth is screwed into using helicitic texture on flow distribution plate, so three masters of Hot Runner System
Part is wanted to connect into an entirety, for Hot Runner System when heating expansion, hot mouth, injection nozzle will not generate dislocation with flow distribution plate
Difference, eliminates fit clearance problem, and Hot Runner System will not leak adhesive；Maintaining simultaneously is simple, and production efficiency is high, use cost
It is low.
It the above is only the concrete application example of the utility model, do not form any limit to the scope of protection of the utility model
System.All technical solutions formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (7)
1. Integral hot runner system includes flow distribution plate and hot mouth；It is characterized in that：It is heavy that the upper surface of the flow distribution plate is provided with
Hole；Injection nozzle is provided in the counterbore；The top of the hot mouth is threadedly secured on the lower surface of flow distribution plate；The injection nozzle
Pass through the flow passage that is arranged on inside flow distribution plate with hot mouth.
2. Integral hot runner system according to claim 1, it is characterised in that：The flow distribution plate is provided with temp.-sensing wire,
For measuring the temperature of runner.
3. Integral hot runner system according to claim 1, it is characterised in that：The upper surface of the flow distribution plate and following table
Face is respectively arranged with balance cushion block；The lower surface of the flow distribution plate is provided with lower cushion block；The upper surface of the flow distribution plate is provided with
Upper cushion block；Balance cushion block, lower cushion block and the upper cushion block set on the flow distribution plate is more balanced to the support of mold, will not cause
The deformation of mold.
4. Integral hot runner system according to claim 1, it is characterised in that：It is set on the lower surface of the flow distribution plate
There is centralized positioning component；The center line of the centralized positioning component is overlapped with injection nozzle.
5. Integral hot runner system according to claim 1, it is characterised in that：The lower surface of the flow distribution plate is provided with
Rotation stop pin, to prevent that flow distribution plate from working when, rotate.
6. Integral hot runner system according to claim 1, it is characterised in that：The injection nozzle, which is adopted, to be screwed in
In counterbore.
7. Integral hot runner system according to claim 1, it is characterised in that：The hot mouth is added using copper sheathing heater
Heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238756.5U CN207373610U (en) | 2017-09-26 | 2017-09-26 | Integral hot runner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238756.5U CN207373610U (en) | 2017-09-26 | 2017-09-26 | Integral hot runner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207373610U true CN207373610U (en) | 2018-05-18 |
Family
ID=62340906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238756.5U Active CN207373610U (en) | 2017-09-26 | 2017-09-26 | Integral hot runner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207373610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381868A (en) * | 2017-09-26 | 2018-08-10 | 蒋米娜 | Integral hot runner system |
| CN111516217A (en) * | 2020-05-19 | 2020-08-11 | 广东柳道热流道***有限公司 | Hot runner system for preventing glass fiber from being broken |
| CN113183415A (en) * | 2021-04-29 | 2021-07-30 | 朗力(苏州)注塑技术有限公司 | Method for installing hot nozzle and flow distribution plate |
-
2017
- 2017-09-26 CN CN201721238756.5U patent/CN207373610U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381868A (en) * | 2017-09-26 | 2018-08-10 | 蒋米娜 | Integral hot runner system |
| CN111516217A (en) * | 2020-05-19 | 2020-08-11 | 广东柳道热流道***有限公司 | Hot runner system for preventing glass fiber from being broken |
| CN113183415A (en) * | 2021-04-29 | 2021-07-30 | 朗力(苏州)注塑技术有限公司 | Method for installing hot nozzle and flow distribution plate |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |