CN202011135U - Modified plastic extruder - Google Patents

Modified plastic extruder Download PDF

Info

Publication number
CN202011135U
CN202011135U CN2011200978092U CN201120097809U CN202011135U CN 202011135 U CN202011135 U CN 202011135U CN 2011200978092 U CN2011200978092 U CN 2011200978092U CN 201120097809 U CN201120097809 U CN 201120097809U CN 202011135 U CN202011135 U CN 202011135U
Authority
CN
China
Prior art keywords
glass
extruder
glass fiber
modified plastic
exhaust tube
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
Application number
CN2011200978092U
Other languages
Chinese (zh)
Inventor
李海航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIUZHOU HAIDA NEW MATERIAL TECHNOLOGY Co Ltd
Original Assignee
LIUZHOU HAIDA NEW MATERIAL TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LIUZHOU HAIDA NEW MATERIAL TECHNOLOGY Co Ltd filed Critical LIUZHOU HAIDA NEW MATERIAL TECHNOLOGY Co Ltd
Priority to CN2011200978092U priority Critical patent/CN202011135U/en
Application granted granted Critical
Publication of CN202011135U publication Critical patent/CN202011135U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83Heating or cooling the cylinders
    • B29C48/832Heating

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The utility model discloses a modified plastic extruder, which comprises an extruder cylinder provided with an exhaust tube. A glass fiber guide channel is arranged on the extruder cylinder, and an air tube communicated with the exhaust tube is disposed in the glass fiber guide channel. The modified plastic extruder resolves the problem that the occupied area of a production site is large and pretreatment process is complicated caused by the fact that a glass fiber preheating device needs to be independently arranged in order to heat glass fiber during production at present.

Description

The modified plastics extruder
Technical field
Technology for making field the utility model relates to plastics machinery system, especially a kind of machine barrel of extruder.
Background technology
At present in the production of modified plastics, frequent needs interpolation such as glass etc. improves the material of plastics performance, add in the modified plastics extruder of inlet having glass, often just being provided with glass simply on extruder barrel adds inlet, the modified plastics extruder of this structure is when producing, usually make moist because of glass, the moisture that moisture absorption brought and in extruder barrel, form aqueous vapor, the material modified performance that influence is produced, simultaneously owing to cold glass can cause the solution decrease of temperature to cause the melt flow variation after entering the extruder barrel inner chamber, be unfavorable for the dispersion of glass in material, the final modified plastics end properties that influences, thereby enter the machine barrel of extruder at glass and all preheat dry the processing as last, go up in order to preheat but produce at present to glass, often the glass preheating apparatus to be set separately, the easy like this production site that causes takies greatly the pretreating process complexity.
Summary of the invention
The utility model will provide a kind of modified plastics extruder, this modified plastics extruder can solve in the present production in order to preheat to glass, the glass preheating apparatus need be set separately, and cause production site to take greatly, the pretreating process complicated problems.
In order to address the above problem, the technical solution adopted in the utility model is: this modified plastics extruder, comprise the extruder barrel that is provided with exhaust tube, described extruder barrel is provided with the glass introduction channel, is provided with the tracheae that is communicated with described exhaust tube in the described glass introduction channel.More specifically scheme is, described glass introduction channel is made up of described extruder barrel and cover briquetting thereon, and the heater on the described extruder barrel heats the glass in the described glass introduction channel in to the heating of the plastics in the machine barrel inner chamber; The moisture that the tracheae that is communicated with described exhaust tube in the described glass introduction channel is produced after being heated by glass is able to rapid discharge, and the glass that assurance enters the machine barrel inner chamber is the dry glass with uniform temperature.
Owing to adopted such scheme, the utlity model has following effect: to have solved in the present production in order preheating, need the glass preheating apparatus to be set separately and to cause production site to take greatly, the pretreating process complicated problems to glass.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
As shown in Figure 1 be the extruder barrel part of this modified plastics extruder, other parts are identical with existing modified plastics extruder.On extruder barrel 1, be provided with exhaust tube 2; Glass introduction channel 3 is made of jointly pressing plate 4 and extruder barrel 1, and extruder barrel 1 is outside equipped with heater 5; Heater 5 heats the plastics in glass in the glass introduction channel 3 and the machine barrel 1 simultaneously; Bringing-up section and glass at glass introduction channel 3 enter between machine barrel 1 porch, by a conduit 6 glass introduction channel 3 is connected with exhaust tube 2 and is heated the moisture that produced of back in order to glass and is able to rapid discharge by glass introduction channel 3, the glass that assurance enters machine barrel inner chamber 5 is the dry glass with uniform temperature, thereby guarantees the quality of product.

Claims (1)

1. a modified plastics extruder comprises the extruder barrel that is provided with exhaust tube, it is characterized in that: described extruder barrel is provided with the glass introduction channel, is provided with the tracheae that is connected with described exhaust tube in the described glass introduction channel.
CN2011200978092U 2011-04-06 2011-04-06 Modified plastic extruder Expired - Fee Related CN202011135U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200978092U CN202011135U (en) 2011-04-06 2011-04-06 Modified plastic extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200978092U CN202011135U (en) 2011-04-06 2011-04-06 Modified plastic extruder

Publications (1)

Publication Number Publication Date
CN202011135U true CN202011135U (en) 2011-10-19

Family

ID=44781741

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200978092U Expired - Fee Related CN202011135U (en) 2011-04-06 2011-04-06 Modified plastic extruder

Country Status (1)

Country Link
CN (1) CN202011135U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991203A (en) * 2014-05-13 2014-08-20 杨镇嘉 Direct on-line molding apparatus for long fiber-reinforced thermal plastics
CN106003661A (en) * 2016-07-22 2016-10-12 浙江汇锋薄膜科技有限公司 Exhaust device of plastic thin film extruder
CN106687265A (en) * 2014-09-12 2017-05-17 东芝机械株式会社 Plasticization unit, injection device, molding apparatus, and molding manufacturing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991203A (en) * 2014-05-13 2014-08-20 杨镇嘉 Direct on-line molding apparatus for long fiber-reinforced thermal plastics
CN106687265A (en) * 2014-09-12 2017-05-17 东芝机械株式会社 Plasticization unit, injection device, molding apparatus, and molding manufacturing method
CN106687265B (en) * 2014-09-12 2021-10-22 东芝机械株式会社 Plasticizing device, injection molding device, and method for manufacturing molded product
CN106003661A (en) * 2016-07-22 2016-10-12 浙江汇锋薄膜科技有限公司 Exhaust device of plastic thin film extruder

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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: 20111019

Termination date: 20180406