CN203713037U - Plastic extruding machine neck mold with water jacket - Google Patents
Plastic extruding machine neck mold with water jacket Download PDFInfo
- Publication number
- CN203713037U CN203713037U CN201420027887.9U CN201420027887U CN203713037U CN 203713037 U CN203713037 U CN 203713037U CN 201420027887 U CN201420027887 U CN 201420027887U CN 203713037 U CN203713037 U CN 203713037U
- Authority
- CN
- China
- Prior art keywords
- neck mold
- water jacket
- water
- extruding machine
- cooling jacket
- 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
Abstract
The utility model discloses a plastic extruding machine neck mold with a water jacket. The plastic extruding machine neck mold comprises a neck mold (1), a flange disk (2), a bolt (3) and a cooling water jacket (4), and is characterized in that the neck mold is in threaded fixed connection with the flange disk; one end of the cooling water jacket is fixedly connected with the flange disk; a neck mold flange disk is fixedly connected with a cooling water sleeve flange disk through the bolt (3); the inner diameter of the cooling water jacket is greater than that of the neck mold by 20-30 silks; two water inlets (5) and two water outlets (6) are formed in the cooling water jacket and are respectively connected with a water inlet pipe and a water outlet pipe; and the other end of the cooling water jacket is connected with a soaking water tank. The plastic extruding machine neck mold with the water jacket can ensure that a plastic pipe which is discharged from the neck mold and has higher temperature can be immediately subjected to water-cooling setting; seamless connection is realized; and deformation of a plastic pipe is effectively prevented, and the smoothness of the plastic pipe is greatly improved.
Description
Technical field
The utility model relates to plastics extruding machine member, is a kind of mouth mould with water jacket specifically.
Background technology
Plastic conduit is strong as a kind of lightweight, resistance to corrosion, the bright and clean pipeline attractive in appearance, easy for installation of profile is widely used.Along with economic growth and social progress, people are increasing to the demand of plastic conduit, and the beginning of this century, oneself reaches 3,000,000 tons China's plastic tube yearly productive capacity, and every year with 8% speed increase.In order to meet the demand of society to plastic tube, people develop plastic pipe production line, and its production process is the cutting of raw materials for production+auxiliary agent → mixing → conveying material loading → forced feed → conical double screw extruder → extrusion die → calibration sleeve → spray vacuum shaping box → immersion cold water → spray word → caterpillar-tractor → cutter lifting.Existing calibration sleeve is cannot realize seamless link between mouthful mould and spray vacuum shaping box, although be shaped from mouth mould plastic tube out, but due to excess Temperature, plastic tube is still unstable, modification very easily, therefore affect quality and the appearance fineness of plastic tube, research and develop and a kind ofly from extruding machine mouth mould, out just contact with cooling water, guarantee that it is very necessary that plastic tube is stablized indeformable member.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of indeformable from die orifice plastics out, caliber is stablized, with water jacket mouth mould.The purpose of this utility model realizes by following technical proposals: the utility model comprises a mouthful mould, ring flange, bolt and cooling jacket, it is characterized in that mouthful mould and ring flange are affixed by screw thread, cooling jacket one end is connected with ring flange, mouth mould ring flange and cooling jacket ring flange are affixed by bolt, the internal diameter of cooling jacket is greater than a mouthful mould internal diameter 20-30 silk, cooling jacket is provided with two water inlets and two delivery ports, entery and delivery port is connected with inlet tube and outlet tube respectively, and the cooling jacket other end is connected with immersion water tank.
The utility model can guarantee that mouthful mould plastic tube that out temperature is higher obtains water cooling sizing immediately, realizes seamless link, effectively prevents plastic pipe deformation, has also greatly improved the fineness of plastic tube simultaneously.From above-mentioned situation, the purpose of this utility model can realize.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model comprises mouthful mould 1, ring flange 2, bolt 3 and cooling jacket, it is characterized in that mouthful mould and ring flange are affixed by screw thread, cooling jacket one end is connected with ring flange, mouth mould ring flange and cooling jacket ring flange are affixed by bolt 3, and the internal diameter of cooling jacket 4 is greater than a mouthful mould internal diameter 20-30 silk, and cooling jacket is provided with two water inlets 5 and two delivery ports 6, entery and delivery port is connected with inlet tube and outlet tube respectively, and the cooling jacket other end is connected with immersion water tank.
Claims (1)
1. the plastics extruding machine mouth mould with water jacket, comprise a mouthful mould (1), ring flange (2), bolt (3) and cooling jacket (4), it is characterized in that: mouthful mould and ring flange are affixed by screw thread, cooling jacket one end is connected with ring flange, mouth mould ring flange and cooling jacket ring flange are affixed by bolt, the internal diameter of cooling jacket is greater than a mouthful mould internal diameter 20-30 silk, cooling jacket is provided with two water inlets (5) and two delivery ports (6), entery and delivery port is connected with inlet tube and outlet tube respectively, and the cooling jacket other end is connected with immersion water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027887.9U CN203713037U (en) | 2014-01-17 | 2014-01-17 | Plastic extruding machine neck mold with water jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027887.9U CN203713037U (en) | 2014-01-17 | 2014-01-17 | Plastic extruding machine neck mold with water jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713037U true CN203713037U (en) | 2014-07-16 |
Family
ID=51152230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420027887.9U Expired - Fee Related CN203713037U (en) | 2014-01-17 | 2014-01-17 | Plastic extruding machine neck mold with water jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713037U (en) |
-
2014
- 2014-01-17 CN CN201420027887.9U patent/CN203713037U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190117 |