CN202623247U - 滚花型螺杆塑料挤出机 - Google Patents

滚花型螺杆塑料挤出机 Download PDF

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Publication number
CN202623247U
CN202623247U CN2012201671141U CN201220167114U CN202623247U CN 202623247 U CN202623247 U CN 202623247U CN 2012201671141 U CN2012201671141 U CN 2012201671141U CN 201220167114 U CN201220167114 U CN 201220167114U CN 202623247 U CN202623247 U CN 202623247U
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China
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screw
plastic extruder
utility
model
screw rod
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Expired - Fee Related
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CN2012201671141U
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English (en)
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陈学明
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Changzhou Riyue Machinery Co., Ltd.
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陈学明
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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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw

Abstract

本实用新型公开了一种滚花型螺杆塑料挤出机，包括料筒，在所述的料筒的两端分别设有进料斗和出料口，在所述的料筒内设有螺杆，在所述的螺杆的正向传动螺棱之间设有反向剪切螺棱。本实用新型通过在螺杆的正向传动螺棱之间设有反向剪切螺棱，通过类似滚花的螺杆大大改善单螺杆塑料挤出机的剪切力，提高了物料粉碎融合的效果，提高生产效率和产品质量。

Description

滚花型螺杆塑料挤出机
技术领域
本实用新型涉及塑料挤出机技术领域，尤其是一种剪切力大的塑料挤出机。
背景技术
在公知的技术领域，塑料挤出机是一种常用的塑料加工设备，而螺杆挤出机是最常用的一种混合成型设备，为完成塑料的混合塑化过程，就要求螺杆挤出机有很强的剪切、分散、混合能力，以使不同种类、不同组份的原料能够顺利挤出成型。
现有技术中已有单螺杆挤出机、双螺杆挤出机、往复式销钉螺杆挤出机、多螺杆挤出机等设备。上述的螺杆挤出机只能在增加转速以达到增强剪切能力的目的，所以物料往往会混合粉碎不均匀，挤出效果不好。
实用新型内容
本实用新型要解决的技术问题是：提供一种剪切能力强的塑料挤出机。
本实用新型解决其技术问题所采用的技术方案是：滚花型螺杆塑料挤出机，包括料筒，在所述的料筒的两端分别设有进料斗和出料口，在所述的料筒内设有螺杆，在所述的螺杆的正向传动螺棱之间设有反向剪切螺棱。
本实用新型本实用新型的有益效果是：本实用新型通过在螺杆的正向传动螺棱之间设有反向剪切螺棱，通过类似滚花的螺杆大大改善单螺杆塑料挤出机的剪切力，提高了物料粉碎融合的效果，提高生产效率和产品质量。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的结构示意图。
图中：1.料筒，2.进料斗，3.出料口，4.螺杆，5.反向剪切螺棱。
具体实施方式
现在结合附图对本实用新型作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本实用新型的基本结构，因此其仅显示与本实用新型有关的构成。
如图1所示的本实用新型滚花型螺杆塑料挤出机，包括料筒1，在所述的料筒1的两端分别设有进料斗2和出料口3，在所述的料筒1内设有螺杆4，在所述的螺杆4的正向传动螺棱之间设有反向剪切螺棱5。
以上述依据本实用新型的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项实用新型技术思想的范围内，进行多样的变更以及修改。本项实用新型的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (1)

1.一种滚花型螺杆塑料挤出机，包括料筒(1)，在所述的料筒(1)的两端分别设有进料斗(2)和出料口(3)，在所述的料筒(1)内设有螺杆(4)，其特征在于：在所述的螺杆(4)的正向传动螺棱之间设有反向剪切螺棱(5)。
CN2012201671141U 2012-04-19 2012-04-19 滚花型螺杆塑料挤出机 Expired - Fee Related CN202623247U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201671141U CN202623247U (zh) 2012-04-19 2012-04-19 滚花型螺杆塑料挤出机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201671141U CN202623247U (zh) 2012-04-19 2012-04-19 滚花型螺杆塑料挤出机

Publications (1)

Publication Number Publication Date
CN202623247U true CN202623247U (zh) 2012-12-26

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CN (1) CN202623247U (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHANGZHOU RIYUE MACHINERY CO., LTD.

Free format text: FORMER OWNER: CHEN XUEMING

Effective date: 20130426

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130426

Address after: Wujin District of Jiangsu city in Changzhou Province before the 213174 yellow Zhenfang Street No. 36

Patentee after: Changzhou Riyue Machinery Co., Ltd.

Address before: 213174, No. 32, front East Street, walled town, Wujin District, Jiangsu, Changzhou

Patentee before: Chen Xueming

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121226

Termination date: 20170419

CF01 Termination of patent right due to non-payment of annual fee