CN205498031U - Cavity plastics silk blowing mould - Google Patents
Cavity plastics silk blowing mould Download PDFInfo
- Publication number
- CN205498031U CN205498031U CN201620037017.9U CN201620037017U CN205498031U CN 205498031 U CN205498031 U CN 205498031U CN 201620037017 U CN201620037017 U CN 201620037017U CN 205498031 U CN205498031 U CN 205498031U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- charging aperture
- cavity
- pipe
- ring
- 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
Links
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Bedding Items (AREA)
Abstract
The utility model relates to a cavity plastics silk blowing mould, including feed inlet, inlet pipe, cyclic annular material chamber, air inlet, the cavity that admits air, the feed inlet is installed at the top of mould body, and the inlet pipe is connected to the feed inlet below, is equipped with material control oil pipe valve on the inlet pipe, can fine control material flow, and a plurality of cyclic annular material chambeies of inlet pipe intercommunication, cyclic annular material chamber upper portion is provided with the cavity that admits air, and the intake pipe is installed to cyclic annular material intracavity, and the air inlet feeds through the cavity that admits air. The utility model discloses can fine control material flow, goods matter is light, high elasticity, durability are good, also can reduce cost.
Description
Technical field
This practicality belongs to mould applications, particularly relates to a kind of hollow plastic thread blow mold.
Background technology
High molecule plastic bedding core and pillow core are formed, during processing by random being superimposed upon in water tank of plastic wire at present
Macromolecular material is melt extruded to spinneret die by extruder, then is formed plastic wire by spinneret die ejection through infrared extension,
A plurality of plastic wire is piled into the certain thickness cushion semi-finished product that have of random arrangement through molding water tank, then through sizing, cold
But, trimming, cut and long etc. form plastic wire pad.The plastic wire of this plastic mattress is solid silk, not only increases weight, too increases
The cost of raw material, and elasticity is not fine, it is impossible to meet the requirement of people.
Summary of the invention
This utility model is for above not enough, it is proposed that a kind of hollow plastic thread blow mold, this mould can well be controlled
Mass flow processed, goods light weight, high resiliency, good endurance, also can reduce cost.
This utility model be the technical scheme is that
A kind of hollow plastic thread blow mold, including charging aperture, feed pipe, ring-type material chamber, air inlet, air inlet cavity, enters
Material mouth is arranged on the top of die ontology, connects feed pipe below charging aperture, equipped with material pipe control valve on feed pipe, and can be fine
Controlling mass flow, feed pipe connects multiple ring-type material chambeies, and top, ring-type material chamber is provided with air inlet cavity, and ring-type material intracavity is installed
There are air inlet pipe, air inlet connection air inlet cavity.
As preferably, described charging aperture is flat charging aperture.
As preferably, described charging aperture is half opening formula.
As preferably, described air inlet pipe connects air pump.
The beneficial effects of the utility model are:
Can well control mass flow, improve the convenience of processing, reduce processing cost, make the height produced
Molecule bedding core macaroni yarn uniformity, products appearance is homogeneous beautiful, good springiness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure 1, die ontology, 2, charging aperture, 3, feed pipe, 4, ring-type material chamber, 5, air inlet, 6, air inlet cavity, 7, material
Pipe control valve, 8, air inlet pipe, 9, air pump.
Detailed description of the invention:
Presently in connection with accompanying drawing, this utility model is further described.
As shown in drawings, a kind of hollow plastic thread blow mold, including charging aperture 2, feed pipe 3, ring-type material chamber 4, air inlet
Mouth 5, air inlet cavity 6, charging aperture peace 2 is contained in the tops of die ontology 1, connects feed pipe 3, feed pipe 3 fills below charging aperture 2
Having material pipe control valve 7, can control mass flow very well, feed pipe 3 connects multiple ring-type material chamber 4, and top, ring-type material chamber 4 is arranged
Having air inlet cavity 6, be provided with air inlet pipe 8 in ring-type material chamber 4, air inlet 5 connects air inlet cavity 6.Charging aperture 2 feeds for flat
Mouthful, charging aperture 2 is half opening formula, and air inlet pipe 8 connects air pump 9.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those of ordinary skill in the art in the technical scope disclosed by this utility model, the change that can readily occur in
Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with right
The protection domain that claim is limited is as the criterion.
Claims (1)
1. a hollow plastic thread blow mold, including charging aperture, feed pipe, ring-type material chamber, air inlet, air inlet cavity, it is special
Levying and be: charging aperture is arranged on the top of die ontology, charging aperture is flat charging aperture, and charging aperture is half opening formula, charging aperture
Lower section connects feed pipe, and equipped with material pipe control valve on feed pipe, feed pipe connects multiple ring-type material chambeies, and top, ring-type material chamber is arranged
Having air inlet cavity, ring-type material intracavity to be provided with air inlet pipe, air inlet connection air inlet cavity, air inlet pipe connects air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037017.9U CN205498031U (en) | 2016-01-15 | 2016-01-15 | Cavity plastics silk blowing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037017.9U CN205498031U (en) | 2016-01-15 | 2016-01-15 | Cavity plastics silk blowing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498031U true CN205498031U (en) | 2016-08-24 |
Family
ID=56722885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620037017.9U Expired - Fee Related CN205498031U (en) | 2016-01-15 | 2016-01-15 | Cavity plastics silk blowing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498031U (en) |
-
2016
- 2016-01-15 CN CN201620037017.9U patent/CN205498031U/en not_active Expired - Fee Related
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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: 20160824 Termination date: 20200115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |