CN205343767U - Inserted blowing mould die orifice - Google Patents
Inserted blowing mould die orifice Download PDFInfo
- Publication number
- CN205343767U CN205343767U CN201520847103.1U CN201520847103U CN205343767U CN 205343767 U CN205343767 U CN 205343767U CN 201520847103 U CN201520847103 U CN 201520847103U CN 205343767 U CN205343767 U CN 205343767U
- Authority
- CN
- China
- Prior art keywords
- die orifice
- inserts
- ring
- orifice inserts
- blow mold
- 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.)
- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a have the inserted blowing mould die orifice who blocks goods bottleneck clout, set gradually at the last die orifice inserts of die orifice department and die orifice inserts down including from the top down, go up in the die orifice inserts upper portion of circle and have the toper and block that encircle or the sphere blocks the ring, still include can with the ring is cuted in the toper or the sphere cuts the correction plug that the bottleneck clout was cuted in ring cooperation use, the cladding of correction plug in the periphery of blowpipe.
Description
Technical field
This utility model relates to blow molding technique, is specifically related to a kind of inserted blow mold die orifice.
Background technology
Blow molding is widely used, thermoplastic substantially adopts blow molding method to obtain hollow product, blow molding is exactly that the plastic blank in plastifying state is placed in mould, compression air is blown in parison, by its inflation, make it be close to wall of die cavity, obtain after cooling and shaping and the forming method of the on all four hollow product of mold cavity.Die orifice is the bottleneck of plastic, it it is the important component part of blow mold, what the die orifice of existing blow mold existed is mainly disadvantageous in that: after hollow product blow molding, often there is clout in bottle mouth position, existing way is after being taken out from blow mold by goods, being excised by clout again through other means, this way adds the operation of shaping hollow products, and goods working (machining) efficiency is low.
Utility model content
This utility model is intended to provide a kind of and has the inserted blow mold die orifice blocking goods bottleneck clout.
Inserted blow mold die orifice in this programme, including being successively set on the upper die orifice inserts at die orifice place and lower die orifice inserts from top to bottom, the top of upper die orifice inserts inner circle has frustoconical ring or sphere blocks ring, also including to block ring with the use of the correction plug blocking bottleneck clout with described frustoconical ring or sphere, described correction plug is coated on the periphery of blowpipe.
The beneficial effect of this utility model scheme: this programme is die orifice inserts and lower die orifice inserts on die orifice place has set gradually from top to bottom, and the top of upper die orifice inserts inner circle has frustoconical ring or sphere blocks ring, it is also provided with blocking ring with frustoconical ring or sphere and coordinates the correction plug blocking bottleneck clout, therefore, after goods cool down molding in the die cavity of die body, the inner chamber of goods inserts correction plug, the effect of ring is blocked by correcting plug and frustoconical ring or sphere, just bottleneck clout is blocked excision, enormously simplify operation, the working (machining) efficiency of goods is provided.
Further, in order to accelerate the cooling molding of goods bottle mouth position, die orifice inserts is provided with the cooling water channel of ring-type on described.
Further, upper die orifice inserts, lower die orifice inserts and die body connect each through dormant bolt.Upper die orifice inserts and lower die orifice inserts make dismountable mode, are convenient for changing, therefore, by changing various sizes of upper die orifice inserts and lower die orifice inserts just molds the goods of different bore.
Further, upper die orifice inserts and lower die orifice inserts are positioned at mould intracavity wall side and have tapering ring, and the voussoir of a ring-type is inserted between die orifice inserts and lower die orifice inserts and the inwall of die body.Internal diameter of the bottleneck possible error is bigger, by being inserted into by voussoir between upper die orifice inserts and lower die orifice inserts and the inwall of die body, by the depth that voussoir is wedged, force die orifice inserts and lower die orifice inserts extruding bottleneck, internal diameter of the bottleneck can be finely tuned, it is achieved the correction of internal diameter of the bottleneck.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the profile of Fig. 1；
Fig. 3 is the structural representation of die orifice and correction plug in Fig. 1 embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: inserts 9, cooling water channel 10, die orifice 11, correction plug 12 at the bottom of inserts 8, counterdie at the bottom of upper die orifice inserts 1, lower die orifice inserts 2, pilot pin 3, air discharge duct 4, die body 5, cover plate 6, cooling water channel 7, upper mould.
As shown in Figure 1: die body is split-type structural, can die sinking and matched moulds in the horizontal direction, two halves die body is connected by pilot pin, and the effect of guiding is played in the motion to dynamic model body therein of leading.Inside has die cavity, and die cavity is used for blow molding hollow product, and mold cavity bottoms sets gradually inserts at the bottom of mould and inserts at the bottom of counterdie from top to bottom, and inserts at the bottom of upper mould and inserts at the bottom of counterdie are bolted.Die body is provided with cooling water channel, the inwall of die cavity is provided with air discharge duct.
Inserted blow mold die orifice as shown in Figures 2 and 3, including being successively set on the upper die orifice inserts at die orifice place and lower die orifice inserts from top to bottom, upper die orifice inserts, lower die orifice inserts and die body connect each through dormant bolt.Upper die orifice inserts is provided with the cooling water channel of ring-type.The top of upper die orifice inserts inner circle has frustoconical ring, and also including can with frustoconical ring with the use of the correction plug blocking bottleneck clout, and correction plug is coated on the periphery of blowpipe.Upper die orifice inserts and lower die orifice inserts are positioned at mould intracavity wall side and have tapering ring, and the voussoir of a ring-type is inserted between die orifice inserts and lower die orifice inserts and the inwall of die body.
It addition, alternatively, the top of upper die orifice inserts inner circle may be designed as sphere and blocks ring, blocks with sphere coordinating of ring also can reach to block bottleneck clout by correcting plug.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (4)
1. inserted blow mold die orifice, it is characterized in that, including being successively set on the upper die orifice inserts at die orifice place and lower die orifice inserts from top to bottom, the top of upper die orifice inserts inner circle has frustoconical ring or sphere blocks ring, also including to block ring with the use of the correction plug blocking bottleneck clout with described frustoconical ring or sphere, described correction plug is coated on the periphery of blowpipe.
2. inserted blow mold die orifice according to claim 1, it is characterised in that: die orifice inserts is provided with on described the cooling water channel of ring-type.
3. inserted blow mold die orifice according to claim 2, it is characterised in that: described upper die orifice inserts, lower die orifice inserts and die body connect each through dormant bolt.
4. inserted blow mold die orifice according to claim 3, it is characterized in that: described upper die orifice inserts and lower die orifice inserts are positioned at mould intracavity wall side and have tapering ring, and the voussoir of a ring-type is inserted between die orifice inserts and lower die orifice inserts and the inwall of die body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847103.1U CN205343767U (en) | 2015-10-29 | 2015-10-29 | Inserted blowing mould die orifice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847103.1U CN205343767U (en) | 2015-10-29 | 2015-10-29 | Inserted blowing mould die orifice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343767U true CN205343767U (en) | 2016-06-29 |
Family
ID=56167147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847103.1U Expired - Fee Related CN205343767U (en) | 2015-10-29 | 2015-10-29 | Inserted blowing mould die orifice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343767U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902873A (en) * | 2017-12-19 | 2018-04-13 | 常熟市伟恒模具铸造有限公司 | The inserted Cheng Mo of neck |
| CN110625910A (en) * | 2018-06-21 | 2019-12-31 | 西得乐集团 | Moulding unit with movable percussion insert ventilated by fluid circuit from percussion fluid circuit |
| CN112123656A (en) * | 2020-09-10 | 2020-12-25 | 苏州三湘利电子科技有限公司 | Mold insert design of fluid control framework structure |
| CN112192826A (en) * | 2020-09-09 | 2021-01-08 | 上海龙达塑料科技股份有限公司 | Blow molding method of embedded insert |
-
2015
- 2015-10-29 CN CN201520847103.1U patent/CN205343767U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902873A (en) * | 2017-12-19 | 2018-04-13 | 常熟市伟恒模具铸造有限公司 | The inserted Cheng Mo of neck |
| CN110625910A (en) * | 2018-06-21 | 2019-12-31 | 西得乐集团 | Moulding unit with movable percussion insert ventilated by fluid circuit from percussion fluid circuit |
| CN110625910B (en) * | 2018-06-21 | 2022-10-04 | 西得乐集团 | Moulding unit with movable percussion insert ventilated by fluid circuit from percussion fluid circuit |
| CN112192826A (en) * | 2020-09-09 | 2021-01-08 | 上海龙达塑料科技股份有限公司 | Blow molding method of embedded insert |
| CN112123656A (en) * | 2020-09-10 | 2020-12-25 | 苏州三湘利电子科技有限公司 | Mold insert design of fluid control framework structure |
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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: 20160629 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |