CN202986054U - High-efficiency plastic pipe extruder - Google Patents
High-efficiency plastic pipe extruder Download PDFInfo
- Publication number
- CN202986054U CN202986054U CN2013200014310U CN201320001431U CN202986054U CN 202986054 U CN202986054 U CN 202986054U CN 2013200014310 U CN2013200014310 U CN 2013200014310U CN 201320001431 U CN201320001431 U CN 201320001431U CN 202986054 U CN202986054 U CN 202986054U
- Authority
- CN
- China
- Prior art keywords
- extruder
- plastic pipe
- screw
- utility
- hopper
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a high-efficiency plastic pipe extruder. The high-efficiency plastic pipe extruder is provided with an extruder screw, wherein the screw head of the extruder is in a half-spindle shape; and a hopper connected with the extruder screw is internally provided with a material stirring device. The high-efficiency plastic pipe extruder disclosed by the utility model has the advantages that the hopper is provided with the stirring device, so that the discharging is smooth and the blocking is prevented; the screw head is in the half-spindle shape, so that not only the plasticization of materials is convenient, the service lives of an extruder barrel and the screw can be prolonged, the retention time of the materials is reduced, the decomposition of the materials is reduced, the production efficiency is improved and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of extruder, and a kind of efficient plastic pipe extruder specifically belongs to the extruder field.
Background technology
Blowing also claims hollow blow molding, is a kind of plastic working method.Thermoplastic resin (or is heated to soft state) while hot through the tubular plastic parison of extruding or injection moulding obtains, and is placed in split cavity, pass into immediately compressed air after mold closing in parison, make the plastic parison inflation and be close on mould inner wall, through cooling and demolding, namely obtaining various hollow products.Make the container of hollow and thin-walled by extrusion and blow molding technique.The capacity of its container molding is little of several milliliters, and maximum can be to several ten thousand liters.The plastics that are applicable to blowing have polyethylene, polyvinyl chloride, polypropylene, polyester etc., and among gained, empty is widely used as the industrial packaging container, and food, beverage, cosmetics, medicine, Cleaning preparations, toy for children etc.Yet it is taper that present plastic tube squeezes the equipment screw head, easily fracture, and service life is short, and often blocks, and has affected production.
The utility model content
In order to address the above problem, the utility model has designed a kind of efficient plastic pipe extruder, hopper is provided with agitating device, makes blanking smooth and easy, prevents from blocking, screw head is the plasticizing that half spindle both had been conducive to material, can increase the service life of machine barrel and screw rod again, reduce the material lagging time, reduce material and decompose, improve production efficiency, reduced production cost.
The technical solution of the utility model is:
A kind of efficient plastic pipe extruder, comprise the extruder body, described extruder body is provided with extruder screw, and described screw rod is provided with feed zone, fluxing zone, compression section, exhaust section and extruding zone successively, the screw head of described screw rod is half spindle, and radian is 0.1 °～1.5 °;
Described extruder body is connected with hopper, is provided with a material stirring axle in described hopper, and described material stirring axle is connected with motor-driven, and described material stirring axle is provided with agitator arm; The material stirring axle stirs material in hopper, make its loose blanking, thereby make blanking smooth and easy, prevents from blocking.
Screw head is half spindle, and fused materials can be centered around around screw head, and evenly tiling, make uniform heat distribution, thereby makes extruding dies exit uniformity of temperature profile.Simultaneously, half rugby shape screw head and the space that holds between the machine barrel of screw rod are compressed, and the detention space of fused materials is extruded, and makes material relatively greatly shorten in the machine barrel internal stops time, prevent the extruded product jaundice, even degraded.In addition, round and smooth screw head top makes its not easy fracture.
The utility model has the advantage of: hopper is provided with agitating device, make blanking smooth and easy, prevent from blocking, screw head is the plasticizing that half spindle both had been conducive to material, can increase the service life of machine barrel and screw rod again, reduce the material lagging time, reduce material and decompose, improve production efficiency, reduced production cost.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
In figure: 1-extruder body, 2-screw rod, 3-hopper, 4-material stirring axle, 5-motor, 6-agitator arm.
The specific embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of efficient plastic pipe extruder, comprise extruder body 1, described extruder body 1 is provided with extruder screw 2, described screw rod 2 is provided with feed zone, fluxing zone, compression section, exhaust section and extruding zone successively, the screw head of described screw rod 2 is half spindle, and radian is 0.1 °～1.5 °; Described extruder body 1 is connected with hopper 3, is provided with a material stirring axle 4 in described hopper 3, and described material stirring axle 4 and motor 5 are in transmission connection, and described material stirring axle 4 is provided with agitator arm 6; Material stirring axle 4 stirs material in hopper 3, make its loose blanking, thereby make blanking smooth and easy, prevents from blocking.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment, the utility model is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. efficient plastic pipe extruder, comprise the extruder body, it is characterized in that: described extruder body is provided with extruder screw, described screw rod is provided with feed zone, fluxing zone, compression section, exhaust section and extruding zone successively, the screw head of described screw rod is half spindle, and radian is 0.1 °～1.5 °;
Described extruder body is connected with hopper, is provided with a material stirring axle in described hopper, and described material stirring axle is connected with motor-driven, and described material stirring axle is provided with agitator arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200014310U CN202986054U (en) | 2013-01-05 | 2013-01-05 | High-efficiency plastic pipe extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200014310U CN202986054U (en) | 2013-01-05 | 2013-01-05 | High-efficiency plastic pipe extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986054U true CN202986054U (en) | 2013-06-12 |
Family
ID=48557271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200014310U Expired - Fee Related CN202986054U (en) | 2013-01-05 | 2013-01-05 | High-efficiency plastic pipe extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481484A (en) * | 2013-09-27 | 2014-01-01 | 昆山凯诺尔金属制品有限公司 | Plastic extruder with charging port stirring function |
| CN112157836A (en) * | 2020-09-21 | 2021-01-01 | 章钢锋 | Preparation device and preparation method of environment-friendly plastic-based heat conduction material |
-
2013
- 2013-01-05 CN CN2013200014310U patent/CN202986054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481484A (en) * | 2013-09-27 | 2014-01-01 | 昆山凯诺尔金属制品有限公司 | Plastic extruder with charging port stirring function |
| CN112157836A (en) * | 2020-09-21 | 2021-01-01 | 章钢锋 | Preparation device and preparation method of environment-friendly plastic-based heat conduction material |
| CN112157836B (en) * | 2020-09-21 | 2021-05-25 | 浙江苗艺阀门股份有限公司 | Preparation device and preparation method of environment-friendly plastic-based heat conduction material |
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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: 20130612 Termination date: 20150105 |
|
| EXPY | Termination of patent right or utility model |