CN203765970U - Pneumatic demoulding plastic injection mould for thermos bottle cap - Google Patents
Pneumatic demoulding plastic injection mould for thermos bottle cap Download PDFInfo
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- CN203765970U CN203765970U CN201420185243.2U CN201420185243U CN203765970U CN 203765970 U CN203765970 U CN 203765970U CN 201420185243 U CN201420185243 U CN 201420185243U CN 203765970 U CN203765970 U CN 203765970U
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- core
- tracheae
- mould
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- thermos bottle
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Abstract
The utility model discloses a pneumatic demoulding plastic injection mould for a thermos bottle cap. The pneumatic demoulding plastic injection mould comprises a fixed mould and a movable mould, wherein the movable mould comprises mould legs, an ejecting plate, an ejector pin, a water dividing plate, a mould core fixing plate, a push plate and a mould core arranged at the mould core fixing plate, wherein the push plate is in slide fit with a guide rod on the mould core fixing plate. The pneumatic demoulding plastic injection mould is characterized in that the mould core is internally provided with an air pipe along the axial direction; an air tap is arranged on the end face of the mould core; one end of the air pipe is connected with the air tap, and the other end of the air pipe is connected to an air source through air holes formed in the water dividing plate. Compressed air is sprayed into the thermos bottle cap on the mould core through the air pipe and the air tap, so that the thermos bottle cap is taken off from the mould, the purpose of automatic demoulding is realized, manual operation is not needed, and the production efficiency is improved.
Description
Technical field
The utility model relates to mould applications, specifically a kind of Pneumatic demould injection mold for Thermos bottle top.
Background technology
Known, the production and processing of Thermos bottle top generally by injection machine by plastic heating, after plasticizing, the plastics of melting are injected in the die cavity of injection mold, the process of injection mo(u)lding is broadly divided into following 6 stages " matched moulds-injection-pressurize-cooling-die sinking-goods take out " again; Current Thermos bottle top injection mold generally comprises cover half and dynamic model, wherein dynamic model comprises mould leg, top board, thimble, minute water plate, core fixing plate, push pedal and core, after die sinking, top board in dynamic model drives thimble to promote push pedal, and the Thermos bottle top on core is extrapolated, but the needs during for injection mould closing, the stroke of thimble is far smaller than the length of Thermos bottle top, cause Thermos bottle top to be released core completely, can only Thermos bottle top be taken out by the mode of winning manually, efficiency is extremely low.
Utility model content
The purpose of this utility model is to provide a kind of Pneumatic demould injection mold for Thermos bottle top, this injection mold can be after die sinking automatic demoulding, without manual operation, enhance productivity.
The utility model solves the technical scheme that its technical problem adopts:
A kind of Pneumatic demould injection mold for Thermos bottle top, comprise cover half and dynamic model, dynamic model comprises mould leg, top board, thimble, minute water plate, core fixing plate, the push pedal setting gradually and the core that is arranged at core fixing plate, guide post on push pedal and core fixing plate is slidably matched, one end of thimble is fixedly connected with top board, the other end forms and coordinates with push pedal, in described core, be provided with vertically tracheae, the end face of core is provided with valve, one end of tracheae is connected with valve, and the other end connects source of the gas by being located at the pore of minute water plate.
Further, described core package is containing the first core and the second core that are set in parallel in core fixing plate, the first core and Second-Type in-core are respectively equipped with the first tracheae and the second tracheae vertically, the end face of the first core and the second core is respectively equipped with the firstth valve and the second valve, the first tracheae is connected with the first valve and the second valve respectively with one end of the second tracheae, and the other end of the first tracheae and the second tracheae is located in minute water plate; The outer wall of described minute water plate is provided with the first pore and the second pore being connected with the first tracheae and the second tracheae respectively; Described injection mold also comprises three-way connection, and one end of three-way connection connects air inlet pipe, and the other two ends of three-way connection are connected with the first pore and the second pore by tube connector respectively; The pipeline of air inlet pipe is provided with shut-off valve.
The beneficial effects of the utility model are, in air inlet pipe, pass into compressed air, by pore, tracheae and valve, in the Thermos bottle top on core, spray compressed air, thereby Thermos bottle top is deviate from from mould, realize the object of automatic demoulding, without manual operation, improved production efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the assembling schematic diagram of tracheae in Fig. 1, pore and valve.
The specific embodiment
As shown in Figure 1, a kind of Pneumatic demould injection mold for Thermos bottle top that the utility model provides, comprise cover half 1 and dynamic model, dynamic model comprises mould leg 2, top board 3, thimble 6, minute water plate 4, core fixing plate 5, the push pedal 8 setting gradually and the first core 9 and the second core 10 that is set in parallel in core fixing plate 5; Push pedal 8 is slidably matched with the guide post 7 on core fixing plate 5, and one end of thimble 6 is connected with top board 3, and the other end forms and coordinates with push pedal 8; Shown in Fig. 2, in the first core 9 and the second core 10, be respectively equipped with vertically the first tracheae 16 and the second tracheae 17, the end face of the first core 9 and the second core 10 is respectively equipped with the first valve 14 and the second valve 15, the first tracheae 16 is connected with the first valve 14 and the second valve 15 respectively with one end of the second tracheae 17, and the other end of the first tracheae 16 and the second tracheae 17 is located in minute water plate 4; Divide the outer wall of water plate 4 to be provided with the first pore 18 and the second pore 19 being connected with the first tracheae 16 and the second tracheae 17 respectively; Described injection mold also comprises three-way connection 12, and one end of three-way connection 12 connects air inlet pipe 11, and the other two ends of three-way connection 12 are connected with the first pore 18 and the second pore 19 by tube connector respectively; The pipeline of air inlet pipe 11 is provided with shut-off valve 13.
After die sinking, top board 3 drives thimble 6 to release, and top board 3 is in the interior movement of mould leg 2, and thimble 6 promotes push pedal 8 makes it along guide post 10, release, and push pedal 8 outwards promotes the Thermos bottle top being positioned on the first core 9 and the second core 10; Because the stroke of thimble 6 is less than the length of Thermos bottle top, Thermos bottle top can not be released core completely, now, open shut-off valve 13, in air inlet pipe 11, pass into compressed air, compressed air enters the first pore 18 and the second pore 19 through three-way connection 13, enter respectively again the first tracheae 16 and the second tracheae 17, finally by by the first valve 14 and the second valve 15 ejection compressed air, the Thermos bottle top on the first core 9 and the second core 10 being blown out, realize the object of automatic demoulding, without manual operation, improved production efficiency; Close afterwards shut-off valve 13, matched moulds carries out the injection moulding of next batch Thermos bottle top.
The above, be only preferred embodiment of the present utility model, not the utility model done to any pro forma restriction; Any those of ordinary skill in the art, do not departing from technical solutions of the utility model scope situation, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore; every content that does not depart from technical solutions of the utility model; according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, be equal to replacements, equivalence changes and modify, all still belong in the scope that technical solutions of the utility model protect.
Claims (2)
1. the Pneumatic demould injection mold for Thermos bottle top, comprise cover half and dynamic model, dynamic model comprises mould leg, top board, thimble, minute water plate, core fixing plate, the push pedal setting gradually and the core that is arranged at core fixing plate, guide post on push pedal and core fixing plate is slidably matched, one end of thimble is fixedly connected with top board, the other end forms and coordinates with push pedal, it is characterized in that, in described core, be provided with vertically tracheae, the end face of core is provided with valve, one end of tracheae is connected with valve, and the other end connects source of the gas by being located at the pore of minute water plate.
2. a kind of Pneumatic demould injection mold for Thermos bottle top according to claim 1, it is characterized in that, described core package is containing the first core and the second core that are set in parallel in core fixing plate, the first core and Second-Type in-core are respectively equipped with the first tracheae and the second tracheae vertically, the end face of the first core and the second core is respectively equipped with the firstth valve and the second valve, the first tracheae is connected with the first valve and the second valve respectively with one end of the second tracheae, and the other end of the first tracheae and the second tracheae is located in minute water plate; The outer wall of described minute water plate is provided with the first pore and the second pore being connected with the first tracheae and the second tracheae respectively; Described injection mold also comprises three-way connection, and one end of three-way connection connects air inlet pipe, and the other two ends of three-way connection are connected with the first pore and the second pore by tube connector respectively; The pipeline of air inlet pipe is provided with shut-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185243.2U CN203765970U (en) | 2014-04-17 | 2014-04-17 | Pneumatic demoulding plastic injection mould for thermos bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185243.2U CN203765970U (en) | 2014-04-17 | 2014-04-17 | Pneumatic demoulding plastic injection mould for thermos bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765970U true CN203765970U (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185243.2U Expired - Fee Related CN203765970U (en) | 2014-04-17 | 2014-04-17 | Pneumatic demoulding plastic injection mould for thermos bottle cap |
Country Status (1)
| Country | Link |
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| CN (1) | CN203765970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950155A (en) * | 2014-04-17 | 2014-07-30 | 蚌埠市万达塑料制品有限公司 | Pneumatic demolding injection molding mold for thermos bottle caps |
| CN109531930A (en) * | 2017-09-22 | 2019-03-29 | 深圳市美好创亿医疗科技有限公司 | Lid-like product forming mould and moulding process |
-
2014
- 2014-04-17 CN CN201420185243.2U patent/CN203765970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950155A (en) * | 2014-04-17 | 2014-07-30 | 蚌埠市万达塑料制品有限公司 | Pneumatic demolding injection molding mold for thermos bottle caps |
| CN109531930A (en) * | 2017-09-22 | 2019-03-29 | 深圳市美好创亿医疗科技有限公司 | Lid-like product forming mould and moulding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151217 Address after: 233010 No. 849 Tu Shan Road, Anhui, Bengbu Patentee after: Bengbu Han Shi daily necessities Co., Ltd Address before: The long march road 233020 Anhui city of Bengbu province Huaishang District No. 888 Patentee before: Bengbu Wanda Plastic Products Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20180417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |