CN206983133U - A kind of mould structure of turn on automatically tracheae - Google Patents
A kind of mould structure of turn on automatically tracheae Download PDFInfo
- Publication number
- CN206983133U CN206983133U CN201720049157.2U CN201720049157U CN206983133U CN 206983133 U CN206983133 U CN 206983133U CN 201720049157 U CN201720049157 U CN 201720049157U CN 206983133 U CN206983133 U CN 206983133U
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- mould
- tracheae
- air channel
- automatically
- turn
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Abstract
The utility model discloses a kind of mould structure of turn on automatically tracheae, include the air channel for being located at lower mould surface, an air cavity is provided with lower mould surface, the tracheae that is in communication with the outside is provided with air cavity, the air channel connects with air cavity and air channel can be covered when upper mould closes, air cavity is so as to realizing that ambient atmos blow into air channel.The utility model has the advantages that efficiency high, convenient turn on automatically tracheae.
Description
【Technical field】
The utility model is on a kind of mould structure of turn on automatically tracheae.
【Background technology】
Current injection machine, in injection, it is necessary to connect the tracheae of outside, supplied toward mould the inside.Existing way
It is, when upper die and lower die to be used, which close, carries out blowing mould, it is necessary to which gas-tpe fitting is connected at the intake interface of mould with hand,
Gases at high pressure are blown into so as to realize toward mould, realize blowing mould.But when mould acts each time, it is required to be connected to tracheae with hand
It is inconvenient for operation, efficiency is low on mould.
【Utility model content】
The purpose of this utility model is overcome the deficiencies in the prior art and provides a kind of efficiency high, convenient turn on automatically gas
The mould structure of pipe.
For above-mentioned purpose, the utility model uses following technical scheme：
A kind of mould structure of turn on automatically tracheae, it is characterised in that include the air channel 2 for being located at the lower surface of mould 1,
The lower surface of mould 1 is provided with an air cavity 3, and the tracheae 4 being in communication with the outside is provided with air cavity 3, and the air channel 2 connects simultaneously with air cavity 3
And air channel 2, air cavity 3 can be covered when upper mould closes so as to realizing that ambient atmos blow into air channel.
The beneficial effects of the utility model have:
The utility model is connected with air cavity by air channel and air channel can be covered when upper mould closes, air cavity is so as to reality
Existing ambient atmos blow into air channel, so as to realize when mould closes every time, can automatic switching on blow inward, and when mould is beaten
When opening, then gas stops blowing to mould.This case has the advantages that efficiency high, easy to use etc..
【Brief description of the drawings】
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of prior art.
【Embodiment】
The utility model is elaborated with embodiment below in conjunction with the accompanying drawings：
As illustrated, a kind of structure of turn on automatically tracheae, includes the air channel 2 for being located at the lower surface of mould 1, in lower mould 1
Surface is provided with an air cavity 3, and the tracheae 4 being in communication with the outside is provided with air cavity 3, and the air channel 2 connects with air cavity 3 and upper
Mould can cover air channel 2, air cavity 3 so as to realizing that ambient atmos blow into air channel when closing.When in use, upper mould is closed in lower mould
On, upper mould surface and lower mould contact with each other closing, so as to make the gas of tracheae be blown inward, realization is blown into air channel 2
Modeling.And when the mold is open, then gas stops blowing to mould.This case has the advantages that efficiency high, easy to use etc..
Claims (1)
- A kind of 1. mould structure of turn on automatically tracheae, it is characterised in that include the air channel (2) for being located at lower mould (1) surface, Be provided with an air cavity (3) on lower mould (1) surface, be provided with the tracheae (4) that is in communication with the outside in air cavity (3), the air channel (2) with Air cavity (3) connects and air channel (2) can be covered when upper mould closes, air cavity (3) is so as to realizing that ambient atmos blow into air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049157.2U CN206983133U (en) | 2017-01-13 | 2017-01-13 | A kind of mould structure of turn on automatically tracheae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049157.2U CN206983133U (en) | 2017-01-13 | 2017-01-13 | A kind of mould structure of turn on automatically tracheae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983133U true CN206983133U (en) | 2018-02-09 |
Family
ID=61421839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049157.2U Active CN206983133U (en) | 2017-01-13 | 2017-01-13 | A kind of mould structure of turn on automatically tracheae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983133U (en) |
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2017
- 2017-01-13 CN CN201720049157.2U patent/CN206983133U/en active Active
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