CN202528435U - 用于汽车阻尼片生产的挤出机 - Google Patents

用于汽车阻尼片生产的挤出机 Download PDF

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Publication number
CN202528435U
CN202528435U CN2012201153621U CN201220115362U CN202528435U CN 202528435 U CN202528435 U CN 202528435U CN 2012201153621 U CN2012201153621 U CN 2012201153621U CN 201220115362 U CN201220115362 U CN 201220115362U CN 202528435 U CN202528435 U CN 202528435U
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CN
China
Prior art keywords
section
extruding machine
screw
automobile damping
extruder
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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
CN2012201153621U
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English (en)
Inventor
潘建新
张陆贤
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.)
Guangde Tianyun Nonwoven Co Ltd
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Guangde Tianyun Nonwoven Co Ltd
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Publication date
Application filed by Guangde Tianyun Nonwoven Co Ltd filed Critical Guangde Tianyun Nonwoven Co Ltd
Priority to CN2012201153621U priority Critical patent/CN202528435U/zh
Application granted granted Critical
Publication of CN202528435U publication Critical patent/CN202528435U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
    • B29C48/525—Conical screws

Abstract

本实用新型提供了一种用于汽车阻尼片生产的挤出机，包括加料装置、传动机构、螺杆、机筒以及机头，螺杆包括前段的加料段、中部的压缩段和尾部的计量段，加料段螺槽的容积与计量段螺槽的容积比为2.0。本实用新型选择合理的压缩比，可以使经过捏合机捏合搅拌的物料在挤出机中得到充分塑化，有效地保证生产效率和产品质量。

Description

用于汽车阻尼片生产的挤出机
技术领域
本实用新型涉及汽车阻尼片生产领域，具体涉及一种用于汽车阻尼片生产的挤出机。
背景技术
在传统的阻尼片生产工艺流程中，经过捏合机对原材料进行混合搅拌之后，从捏合机的出料口排出，经由人工转动至下一道工序进入挤出机。螺杆是挤塑机的最主要部件，它直接关系到挤出机的应用范围和生产率，其中挤出机的压缩比为螺杆加料段螺槽的容积与计量段螺槽的容积比。一般采用压缩比来控制原料在螺杆里停留的时间长短，使其充分的塑化，若螺槽较浅，则用于制备汽车阻尼片的材料还没塑化好就会被推出挤出机，严重影响产品的质量。
实用新型内容
针对以上现有技术中存在的问题，本实用新型提供了一种可供材料充分塑化的用于汽车阻尼片生产的挤出机。
本实用新型是通过以下技术方案实现的：
用于汽车阻尼片生产的挤出机，包括加料装置、传动机构、螺杆、机筒以及机头，所述螺杆包括前段的加料段、中部的压缩段和尾部的计量段，所述加料段螺槽的容积与计量段螺槽的容积比为2.0。
本实用新型的有益效果为：选择合理的压缩比，可以使经过捏合机捏合搅拌的物料在挤出机中得到充分塑化，有效地保证生产效率和产品质量。
附图说明
图1为本实用新型的结构示意图。
图中：1为加料装置；2为传动机构；3为螺杆；4为机筒；5为机头；6为加料段；7为压缩段；8为计量段。
具体实施方式
以下结合附图和具体实施方式对本实用新型做进一步详细说明。
本实用新型提供了一种用于汽车阻尼片生产的挤出机，包括加料装置1、传动机构2、螺杆3、机筒4以及机头5等基本结构，其中螺杆3包括前段的加料段6、中部的压缩段7和尾部的计量段8，而加料段6的螺槽容积与计量段8的螺槽容积之比则构成挤出机的压缩比。针对汽车阻尼片的生产需要，本实用新型中将挤出机的压缩比控制在2.0，即加料段6的螺槽容积与计量段8的螺槽容积之比为2.0。
本实用新型选择合理的压缩比，可以使经过捏合机捏合搅拌的物料在挤出机中得到充分塑化，有效地保证生产效率和产品质量。

Claims (1)

1.用于汽车阻尼片生产的挤出机，包括加料装置、传动机构、螺杆、机筒以及机头，其特征在于所述螺杆包括前段的加料段、中部的压缩段和尾部的计量段，所述加料段螺槽的容积与计量段螺槽的容积比为2.0。
CN2012201153621U 2012-03-16 2012-03-16 用于汽车阻尼片生产的挤出机 Expired - Fee Related CN202528435U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201153621U CN202528435U (zh) 2012-03-16 2012-03-16 用于汽车阻尼片生产的挤出机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201153621U CN202528435U (zh) 2012-03-16 2012-03-16 用于汽车阻尼片生产的挤出机

Publications (1)

Publication Number Publication Date
CN202528435U true CN202528435U (zh) 2012-11-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201153621U Expired - Fee Related CN202528435U (zh) 2012-03-16 2012-03-16 用于汽车阻尼片生产的挤出机

Country Status (1)

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CN (1) CN202528435U (zh)

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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: 20121114

Termination date: 20150316

EXPY Termination of patent right or utility model