CN201195393Y - 一种塑料吹膜机模头出料口温度自动控制装置 - Google Patents

一种塑料吹膜机模头出料口温度自动控制装置 Download PDF

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Publication number
CN201195393Y
CN201195393Y CNU2008200455863U CN200820045586U CN201195393Y CN 201195393 Y CN201195393 Y CN 201195393Y CN U2008200455863 U CNU2008200455863 U CN U2008200455863U CN 200820045586 U CN200820045586 U CN 200820045586U CN 201195393 Y CN201195393 Y CN 201195393Y
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China
Prior art keywords
die head
plastic film
blowing machine
temperature control
film blowing
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Expired - Lifetime
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CNU2008200455863U
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English (en)
Inventor
李�浩
李子平
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Guangdong Jinming Machinery Co Ltd
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马镇鑫
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Priority to CNU2008200455863U priority Critical patent/CN201195393Y/zh
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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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone

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

Abstract

本实用新型涉及一种塑料吹膜机模头出口温度自动控制装置，其特征在于：环绕模头环状出料口(1)外缘均匀设有若干加热棒(2)，加热棒(2)与连接塑料膜厚度传感器的电脑连接。上述结构能够通过自动局部改变模头出口特定位置温度来实时纠正膜泡发生的局部位置的厚度的非正常改变，从而提高产品的质量。

Description

一种塑料吹膜机模头出料口温度自动控制装置
技术领域：
本实用新型涉及一种塑料吹膜机模头出料口温度自动控制装置
背景技术：
传统的一种塑料吹膜机模头出料口没有自动温度控制装置，因此，在吹塑过程中，塑料膜的厚度误差不符合规定时不能及时得到纠正。
发明内容：
本实用新型的目的在于实现在吹膜的过程中，能够实时纠正塑料膜的厚度不符合规定的变化。
本实用新型提供：一种塑料吹膜机模头出料口温度自动控制装置，其特征在于：环绕模头环状出料口(1)外缘均匀设有若干加热棒(2)，加热棒(2)与连接塑料膜厚度传感器的电脑连接。在吹塑过程中，模头出料口温度必须维持在设定值上，在生产的实际中，由于各种的原因，膜泡的厚度有时会发生局部改变而影响产品的质量，当这种情况发生时，膜厚度传感器将这种变化的电子信号传到电脑，电脑发出指令控制膜泡局部对应位置的加热棒(2)工作，模头出料口特定位置温度的改变会直接导致该处出料温度的改变，从而导致该处以上膜泡厚度的改变，而达到实时纠正上述膜泡局部的非正常变化。
本实用新型的效果：上述结构能够通过自动局部改变模头出料口特定位置温度来实时纠正膜泡发生的局部位置的厚度的非正常改变，从而提高产品的质量。
附图说明：
图1、本实用新型一种结构示意图。
图2、图1环状出料口(1)的剖面图。
实施方案：
实施例1、见图1、图2，环绕模头环状出料口(1)外缘均匀嵌入若干加热棒(2)，加热棒(2)与连接塑料膜泡的膜厚度传感器的电脑连接。

Claims (1)

1.一种塑料吹膜机模头出料口温度自动控制装置，其特征在于：环绕模头环状出料口(1)外缘均匀设有若干加热棒(2)，加热棒(2)与连接塑料膜厚度传感器的电脑连接。
CNU2008200455863U 2008-03-28 2008-03-28 一种塑料吹膜机模头出料口温度自动控制装置 Expired - Lifetime CN201195393Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200455863U CN201195393Y (zh) 2008-03-28 2008-03-28 一种塑料吹膜机模头出料口温度自动控制装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200455863U CN201195393Y (zh) 2008-03-28 2008-03-28 一种塑料吹膜机模头出料口温度自动控制装置

Publications (1)

Publication Number Publication Date
CN201195393Y true CN201195393Y (zh) 2009-02-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166819A (zh) * 2011-01-24 2011-08-31 湖北恒泰橡塑有限公司 吹膜机膜厚精密控制装置
CN102328426A (zh) * 2010-07-13 2012-01-25 上海通冷挤出机有限公司 吹塑薄膜模具点式加热装置
WO2018001852A1 (de) * 2016-07-01 2018-01-04 Brückner Maschinenbau GmbH & Co. KG Steuerungsvorrichtung zur herstellung und/oder behandlung einer kunststoff-folie sowie zugehöriges verfahren

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102328426A (zh) * 2010-07-13 2012-01-25 上海通冷挤出机有限公司 吹塑薄膜模具点式加热装置
CN102166819A (zh) * 2011-01-24 2011-08-31 湖北恒泰橡塑有限公司 吹膜机膜厚精密控制装置
WO2018001852A1 (de) * 2016-07-01 2018-01-04 Brückner Maschinenbau GmbH & Co. KG Steuerungsvorrichtung zur herstellung und/oder behandlung einer kunststoff-folie sowie zugehöriges verfahren
US11338491B2 (en) 2016-07-01 2022-05-24 Brückner Maschinenbau GmbH & Co. KG Control apparatus for producing and/or handling a plastic film

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: GUANGDONG JINMING MACHINERY CO., LTD.

Free format text: FORMER OWNER: MA ZHENXIN

Effective date: 20101116

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 515064 ZONE 5A5, JINYUAN INDUSTRY CITY, CHAOSHAN ROAD, SHANTOU CITY, GUANGDONG PROVINCE TO: 515098 TEXTILE INDUSTRIAL PARK, HAOJIANG DISTRICT, SHANTOU CITY, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20101116

Address after: Haojiang District Textile Industrial Park, 515098 Guangdong city of Shantou Province

Patentee after: Guangdong Jinming Machinery Co., Ltd.

Address before: 515064 Guangdong city of Shantou province Chaoshan road Jinyuan Industrial City area 5A5

Patentee before: Ma Zhenxin

CX01 Expiry of patent term

Granted publication date: 20090218

CX01 Expiry of patent term