CN108381868A - Integral hot runner system - Google Patents
Integral hot runner system Download PDFInfo
- Publication number
- CN108381868A CN108381868A CN201710878655.2A CN201710878655A CN108381868A CN 108381868 A CN108381868 A CN 108381868A CN 201710878655 A CN201710878655 A CN 201710878655A CN 108381868 A CN108381868 A CN 108381868A
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 claims abstract description 21
- 239000007924 injection Substances 0.000 claims abstract description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of Integral hot runner systems, including flow distribution plate and hot mouth；The upper surface of the flow distribution plate is provided with counterbore；It is provided with injection nozzle in the counterbore；The top of the hot mouth is threadedly secured on the lower surface of flow distribution plate；The injection nozzle is connected to hot mouth by the runner being arranged inside flow distribution plate；The injection nozzle of Integral hot runner system of the present invention 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 connected into an entirety in this way, 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 present invention relates to a kind of improvement of hot runner system, refer in particular to one kind and eliminating fit clearance problem, will not leak adhesive；Together
When maintaining it is simple, production efficiency is high, the low Integral hot runner system of use cost.
Background technology
In the prior art, light guide plate class hot flow path all uses separate structure or screw fixed structure, hot runner system to add
After thermal expansion, it is be easy to cause die deformation, 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 eliminating fit clearance problem thus, will not leak adhesive；Maintaining simultaneously is simple, production effect
Rate is high, the low Integral hot runner system of use cost.
Invention content
One kind is provided the invention aims to overcome the deficiencies in the prior art and eliminates fit clearance problem, will not be leaked
Glue；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 by the present invention is：Integral hot runner system, including flow distribution plate and hot mouth；
The upper surface of the flow distribution plate is provided with counterbore；It is provided with injection nozzle in the counterbore；The top of the hot mouth is threadedly secured in
On the lower surface of flow distribution plate；The injection nozzle is connected to hot mouth by the runner being arranged inside flow distribution plate.
Preferably, the flow distribution plate is provided with temp.-sensing wire, the temperature for measuring 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 being arranged on the flow distribution plate
Block and upper cushion block are more balanced to the support of mold, will not lead to 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, is rotated when preventing flow distribution plate from working.
Preferably, the injection nozzle, which is adopted, is screwed in counterbore.
Preferably, the hot mouth is heated using copper sheathing heater.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
The injection nozzle of Integral hot runner system of the present invention is mounted on using the method for sunk on flow distribution plate, and screw is used
It is fixed, it prevents from loosening；Hot mouth is screwed into using helicitic texture on flow distribution plate, and three major parts of hot runner system are connected in this way
At an entirety, for hot runner system when heating expansion, hot mouth, injection nozzle will not be poor with flow distribution plate generation dislocation, eliminate and match
Clearance issues are closed, hot runner system will not leak adhesive；Maintaining simultaneously is simple, and production efficiency is high, and use cost is low.
Description of the drawings
Technical scheme of the present invention is further explained below in conjunction with the accompanying drawings：
Attached drawing 1 is the front view of Integral hot runner system of the present invention；
Attached drawing 2 is the vertical view of Integral hot runner system of the present invention；
Wherein：1, injection nozzle；2, flow distribution plate；3, cushion block is balanced；4, centralized positioning component；5, temp.-sensing wire；6, lower cushion block；7, upper pad
Block；8, rotation stop pin；9, hot mouth.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
Attached drawing 1-2 is Integral hot runner system of the present invention, including flow distribution plate 2 and hot mouth 9；The flow distribution plate 2
Upper surface be provided with counterbore（It does not mark）；Injection nozzle 1 is provided in the counterbore；The top of the hot mouth 9 is threadedly secured in
On the lower surface of flow distribution plate 2；The injection nozzle 1 is connected to hot mouth 9 by the runner (not shown) being arranged inside flow distribution plate 2；
The flow distribution plate 2 is provided with temp.-sensing wire 5, the temperature for measuring runner；The upper and lower surface of the flow distribution plate 2 is set respectively
It is equipped with balance cushion block 3；Centralized positioning component 4 is provided on the lower surface of the flow distribution plate 2；In the centralized positioning component 4
Heart line is overlapped with injection nozzle 1；The lower surface of the flow distribution plate 2 is provided with rotation stop pin 8, turns when preventing flow distribution plate 2 from working
It is dynamic；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；The injection
Mouth 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 being arranged on the flow distribution plate 2 are more balanced to the support of mold, will not lead
The deformation for causing mold, does not interfere with the quality of product.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
The injection nozzle of Integral hot runner system of the present invention is mounted on using the method for sunk on flow distribution plate, and screw is used
It is fixed, it prevents from loosening；Hot mouth is screwed into using helicitic texture on flow distribution plate, and three major parts of hot runner system are connected in this way
At an entirety, for hot runner system when heating expansion, hot mouth, injection nozzle will not be poor with flow distribution plate generation dislocation, eliminate and match
Clearance issues are closed, hot runner system will not leak adhesive；Maintaining simultaneously is simple, and production efficiency is high, and use cost is low.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
Equivalent change or modification made by Spirit Essence should all cover within the scope of the present invention.
Claims (7)
1. Integral hot runner system, including 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；It is provided with injection nozzle in the counterbore；The top of the hot mouth is threadedly secured on the lower surface of flow distribution plate；The injection nozzle
It is connected to by the runner being arranged 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,
Temperature for measuring 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 being arranged on the flow distribution plate are 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 arranged 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, rotates when preventing flow distribution plate from working.
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 |
|---|---|---|---|
| CN201710878655.2A CN108381868A (en) | 2017-09-26 | 2017-09-26 | Integral hot runner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878655.2A CN108381868A (en) | 2017-09-26 | 2017-09-26 | Integral hot runner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108381868A true CN108381868A (en) | 2018-08-10 |
Family
ID=63076608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878655.2A Pending CN108381868A (en) | 2017-09-26 | 2017-09-26 | Integral hot runner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108381868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438895A (en) * | 2019-01-16 | 2020-07-24 | 深圳市迈特热流道有限公司 | Hot runner system resistant to impurities |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672896A (en) * | 2012-04-29 | 2012-09-19 | 苏州好特斯模具有限公司 | Integrated hot runner system |
| TW201414595A (en) * | 2012-10-11 | 2014-04-16 | Quanta Comp Inc | Plastic material injection molding device and method using the same |
| CN104842517A (en) * | 2015-04-22 | 2015-08-19 | 苏州好特斯模具有限公司 | Hot runner system for balanced type ultrathin light guide plate |
| EP3085511A1 (en) * | 2015-04-22 | 2016-10-26 | Yudo (Suzhou) Hot Runner Systems Co., Ltd. | Inverted-type hot runner system |
| CN207373610U (en) * | 2017-09-26 | 2018-05-18 | 苏州好特斯模具有限公司 | Integral hot runner system |
-
2017
- 2017-09-26 CN CN201710878655.2A patent/CN108381868A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672896A (en) * | 2012-04-29 | 2012-09-19 | 苏州好特斯模具有限公司 | Integrated hot runner system |
| TW201414595A (en) * | 2012-10-11 | 2014-04-16 | Quanta Comp Inc | Plastic material injection molding device and method using the same |
| CN104842517A (en) * | 2015-04-22 | 2015-08-19 | 苏州好特斯模具有限公司 | Hot runner system for balanced type ultrathin light guide plate |
| EP3085511A1 (en) * | 2015-04-22 | 2016-10-26 | Yudo (Suzhou) Hot Runner Systems Co., Ltd. | Inverted-type hot runner system |
| CN207373610U (en) * | 2017-09-26 | 2018-05-18 | 苏州好特斯模具有限公司 | Integral hot runner system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438895A (en) * | 2019-01-16 | 2020-07-24 | 深圳市迈特热流道有限公司 | Hot runner system resistant to impurities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180911 Address after: 215000 No. 2869, Hai Zang Xi Road, Luzhi Town, Wuzhong District, Suzhou, Jiangsu. Applicant after: SUZHOU HOTST MOULD Co.,Ltd. Address before: 215104 503 room, 75 Stone Lake Hua Town, 1083 Wuzhong Road, Wuzhong District, Suzhou, Jiangsu. Applicant before: Jiang Mina |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |
|
| RJ01 | Rejection of invention patent application after publication |