CN205033485U - Take injection mold of gas -cooled drawing of patterns - Google Patents
Take injection mold of gas -cooled drawing of patterns Download PDFInfo
- Publication number
- CN205033485U CN205033485U CN201520629190.3U CN201520629190U CN205033485U CN 205033485 U CN205033485 U CN 205033485U CN 201520629190 U CN201520629190 U CN 201520629190U CN 205033485 U CN205033485 U CN 205033485U
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- China
- Prior art keywords
- cooling jet
- cooling
- mould body
- gas
- jet
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a take injection mold of gas -cooled drawing of patterns which characterized in that: include the mould body, blow and take off nozzle, cooling jet, cooler passageway and gas outlet, the mould body is provided with one and blows and take off the nozzle, is located mould body lower part, with mould body recess UNICOM, the cooling jet is located the lower part of mould body recess, the cooler passageway is located between mould body recess and the cooling jet, with cooling jet UNICOM, the cooler passageway is provided with two gas outlets, is located mould body upper portion, the cooling jet includes inlet channel, air jet, air inlet and sealing washer, the air jet is connected with the air inlet through inlet channel, the air jet is provided with the sealing washer, the cooling jet is two, and two nozzle symmetries set up, the utility model discloses simple structure, it is effectual to cool down, has guaranteed the quality of product, blows the setting of taking off the nozzle simultaneously, has improved installation of automated production efficiency, has reduced manufacturing cost by a wide margin.
Description
Technical field
The utility model relates to injection mold field, particularly relates to a kind of injection mold with gas cooling and demolding.
Background technology
Injection mo(u)lding processing is one of plastics processing method be most widely used.The advantage of injection molding forming method is that speed of production is fast, efficiency is high, operation can realize automation, designs and varieties are many, shape can go from the simple to the complex, size can be descending, and product size is accurate, and product easily updates, the product of energy forming shape complexity, injection mo(u)lding is applicable to the processing and forming fields such as a large amount of productions and complex-shaped product.Cooling system in injection moulding process plays an important role in reduction thermal stress.The most of heat discharged in molten plastic solidified forming process can be taken away by cooling system, can reach the buckling deformation that Quick-forming goods, Homogeneous cooling, prevention residual stress and ununiform shrinkage cause, the object shortening forming period.
Existing cooling device great majority use cooling water, although cooling water can recycle, but also can produce waste water, and cost is higher, on the other hand, taking-up mode after injection mo(u)lding, usually uses and ejects rear free dropping mode or utilize mechanical sub-taking-up mode after ejecting certain position, add very large manufacturing cost to manufacturing enterprise.
Utility model content
The purpose of this utility model solves the problem, and provides a kind of injection mold with gas cooling and demolding.
The technical solution of the utility model is: a kind of injection mold with gas cooling and demolding, it is characterized in that: comprise die ontology, stripping nozzle, cooling jet, cooler passage and gas vent, described die ontology is provided with a stripping nozzle, be positioned at die ontology bottom, with die ontology groove UNICOM, described cooling jet is positioned at the bottom of die ontology groove, described cooler passage is between die ontology groove and cooling jet, with cooling jet UNICOM, described cooler channel setting has two gas vents, be positioned at die ontology top, described cooling jet comprises inlet channel, puff prot, air inlet and sealing ring, described puff prot is connected with air inlet by inlet channel, described puff prot is provided with sealing ring.
Further, described cooling jet is two, and two nozzles are symmetrical arranged.
The beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, good cooling effect, ensure that the quality of product, and the setting of stripping nozzle, improves plant automation production efficiency, reduce production cost significantly simultaneously.
Accompanying drawing explanation
Fig. 1 is mould structure schematic diagram of the present utility model.
Fig. 2 is cooling nozzle structure schematic diagram of the present utility model.
Wherein: 1, die ontology 2, stripping nozzle 3, cooling jet
4, cold gas passage 5, gas vent
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
Be a kind of injection mold with gas cooling and demolding as depicted in figs. 1 and 2, it is characterized in that: comprise die ontology 1, stripping nozzle 2, cooling jet 3, cooler passage 4 and gas vent 5, described die ontology 1 is provided with a stripping nozzle 2, be positioned at die ontology 1 bottom, with die ontology 1 groove UNICOM, described cooling jet 3 is positioned at the bottom of die ontology 1 groove, for symmetrical two, described cooler passage 4 is between die ontology 1 groove and cooling jet 3, with cooling jet 3 UNICOM, described cooler passage 4 is provided with two gas vents 5, be positioned at die ontology 1 top, described cooling jet 3 comprises inlet channel 31, puff prot 32, air inlet 33 and sealing ring 34, described puff prot 32 is connected with air inlet 33 by inlet channel 31, described puff prot 32 is provided with sealing ring 34, prevent nozzle from the phenomenon of gas leakage occurring.
Embodiment, stripping nozzle uses the nitrogen of 0.8MpaG to carry out stripping, cooling jet uses common ambient air, after injection mo(u)lding, first pass into air to cool, gas enters from air inlet, pass through inlet channel, cooler passage is entered from puff prot, discharge from gas vent after injection molding body is cooled, after cooling, cooling jet is closed, open stripping nozzle simultaneously, pass into nitrogen, injection molding body is blown out, this device good cooling effect, ensure that the quality of product, the setting of stripping nozzle simultaneously, improve plant automation production efficiency, effectively save production cost.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (2)
1. the injection mold with gas cooling and demolding, it is characterized in that: comprise die ontology, stripping nozzle, cooling jet, cooler passage and gas vent, described die ontology is provided with a stripping nozzle, be positioned at die ontology bottom, with die ontology groove UNICOM, described cooling jet is positioned at the bottom of die ontology groove, described cooler passage is between die ontology groove and cooling jet, with cooling jet UNICOM, described cooler channel setting has two gas vents, be positioned at die ontology top, described cooling jet comprises inlet channel, puff prot, air inlet and sealing ring, described puff prot is connected with air inlet by inlet channel, described puff prot is provided with sealing ring.
2. a kind of injection mold with gas cooling and demolding according to claim 1, it is characterized in that: described cooling jet is two, two nozzles are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629190.3U CN205033485U (en) | 2015-08-19 | 2015-08-19 | Take injection mold of gas -cooled drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629190.3U CN205033485U (en) | 2015-08-19 | 2015-08-19 | Take injection mold of gas -cooled drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033485U true CN205033485U (en) | 2016-02-17 |
Family
ID=55292413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629190.3U Expired - Fee Related CN205033485U (en) | 2015-08-19 | 2015-08-19 | Take injection mold of gas -cooled drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033485U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189324A (en) * | 2017-12-29 | 2018-06-22 | 重庆市银盛模具有限公司 | Automobile injection mold |
| CN109333947A (en) * | 2018-10-20 | 2019-02-15 | 自贡亘古龙腾科技有限公司 | It is a kind of for manufacturing the molding machine of plastic pattern shell |
| CN110202766A (en) * | 2019-04-24 | 2019-09-06 | 姚育晶 | A kind of anti-plastic products production Novel injection mold for staying print of die sinking |
| CN111716652A (en) * | 2020-07-01 | 2020-09-29 | 钱锡华 | Modular splicing type injection mold |
| CN112406004A (en) * | 2020-10-30 | 2021-02-26 | 嘉兴天行健精密模具有限公司 | Machining equipment for improving machining precision of injection mold and machining method thereof |
-
2015
- 2015-08-19 CN CN201520629190.3U patent/CN205033485U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189324A (en) * | 2017-12-29 | 2018-06-22 | 重庆市银盛模具有限公司 | Automobile injection mold |
| CN109333947A (en) * | 2018-10-20 | 2019-02-15 | 自贡亘古龙腾科技有限公司 | It is a kind of for manufacturing the molding machine of plastic pattern shell |
| CN110202766A (en) * | 2019-04-24 | 2019-09-06 | 姚育晶 | A kind of anti-plastic products production Novel injection mold for staying print of die sinking |
| CN111716652A (en) * | 2020-07-01 | 2020-09-29 | 钱锡华 | Modular splicing type injection mold |
| CN111716652B (en) * | 2020-07-01 | 2021-05-04 | 苏州喜全软件科技有限公司 | Modular splicing type injection mold |
| CN112406004A (en) * | 2020-10-30 | 2021-02-26 | 嘉兴天行健精密模具有限公司 | Machining equipment for improving machining precision of injection mold and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20170819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |