CN104342787A - 纺织罗拉 - Google Patents

纺织罗拉 Download PDF

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Publication number
CN104342787A
CN104342787A CN201310316118.0A CN201310316118A CN104342787A CN 104342787 A CN104342787 A CN 104342787A CN 201310316118 A CN201310316118 A CN 201310316118A CN 104342787 A CN104342787 A CN 104342787A
Authority
CN
China
Prior art keywords
roller
layer
textile
cylindrical shell
elastic layer
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.)
Pending
Application number
CN201310316118.0A
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English (en)
Inventor
巢瑜琳
郑超
杨伟忠
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.)
CHANGZHOU RUSHENG PRINTING & DYEING Co Ltd
Original Assignee
CHANGZHOU RUSHENG PRINTING & DYEING 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 CHANGZHOU RUSHENG PRINTING & DYEING Co Ltd filed Critical CHANGZHOU RUSHENG PRINTING & DYEING Co Ltd
Priority to CN201310316118.0A priority Critical patent/CN104342787A/zh
Publication of CN104342787A publication Critical patent/CN104342787A/zh
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02Carding machines
    • D01G15/12Details
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00Combing machines
    • D01G19/06Details
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G9/00Opening or cleaning fibres, e.g. scutching cotton
    • D01G9/14Details of machines or apparatus
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H5/00Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70Constructional features of drafting elements
    • D01H5/74Rollers or roller bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00Shafts; Axles; Cranks; Eccentrics
    • F16C3/02Shafts; Axles

Abstract

本发明属于纺织机械配件领域,具体是一种纺织罗拉。它包括罗拉转轴以及罗拉筒体,罗拉转轴设于罗拉筒体内,所述的罗拉筒体外依次设有弹力层以及牵拉层,所述的弹力层为橡胶层,牵拉层为钢带层。本发明的优点是通过橡胶层能调节罗拉表面钢带产生的张力,结构简单、表面光滑不产生毛刺。

Description

纺织罗拉
技术领域
本发明属于纺织机械配件领域,具体是一种纺织罗拉。
背景技术
纺织机械中起喂给、牵伸、输出等作用的圆柱形回转零件,是英语词“roller”的音译,有辊和轴的含义。广泛用于牵伸、梳理、输送等机构。按所起的作用分为牵伸罗拉、喂给罗拉、紧压罗拉、工作罗拉等。牵伸罗拉是纺纱机牵伸机构的主要零件,由上罗拉和下罗拉成对组成罗拉拑口,握持纱条进行牵伸。罗拉的质量影响输出纱条的均匀度。在不加说明时,通常提到的罗拉即指牵伸下罗拉,它是外圆有沟槽、滚花、或光滑表面的钢制细长轴,常沿纺纱机的全长将若干根单节联接成整列,由传动机构积极传动。
由于纺织罗拉系棉纺织业中使用的开清棉机和梳棉机内一项关键部件,以前的工艺大多用铣床铣成罗拉,有毛刺,极易产生挂花。传统的纺织罗拉系生铁,钢铸件筒,对纤维的损伤较大,在运转过程中会造成大量的短纤维,而且其壳体用生铁,钢制造、重量大、能耗高、使用寿命短、维修成本大、停台时间长。
发明内容
本发明针对上述技术中存在的缺点,提出一种结构简单、使用寿命长、能耗低的纺织罗拉。
本发明提供了如下技术方案:
纺织罗拉,它包括罗拉转轴以及罗拉筒体,罗拉转轴设于罗拉筒体内,所述的罗拉筒体外依次设有弹力层以及牵拉层,所述的弹力层为橡胶层,牵拉层为钢带层。
所述的罗拉筒体外周面上设有若干凸起,所述的弹力层包覆在凸起表面。
本发明的优点是通过橡胶层能调节罗拉表面钢带产生的张力,结构简单、表面光滑不产生毛刺。
附图说明
图1为本发明的结构示意图。
具体实施方式
如图1所示,纺织罗拉,它包括罗拉转轴1以及罗拉筒体2,罗拉转轴1设于罗拉筒体2内,所述的罗拉筒体1外依次设有弹力层3以及牵拉层4,所述的弹力层为橡胶层,牵拉层为钢带层。
其中,1罗拉筒体外周面上设有若干凸起5,所述的弹力层包覆在凸起表面。

Claims (2)

1.纺织罗拉,它包括罗拉转轴以及罗拉筒体,罗拉转轴设于罗拉筒体内,其特征在于:所述的罗拉筒体外依次设有弹力层以及牵拉层,所述的弹力层为橡胶层,牵拉层为钢带层。
2.根据权利要求1所述的纺织罗拉,其特征在于:所述的罗拉筒体外周面上设有若干凸起,所述的弹力层包覆在凸起表面。
CN201310316118.0A 2013-07-25 2013-07-25 纺织罗拉 Pending CN104342787A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310316118.0A CN104342787A (zh) 2013-07-25 2013-07-25 纺织罗拉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310316118.0A CN104342787A (zh) 2013-07-25 2013-07-25 纺织罗拉

Publications (1)

Publication Number Publication Date
CN104342787A true CN104342787A (zh) 2015-02-11

Family

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Family Applications (1)

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CN201310316118.0A Pending CN104342787A (zh) 2013-07-25 2013-07-25 纺织罗拉

Country Status (1)

Country Link
CN (1) CN104342787A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105063897A (zh) * 2015-07-31 2015-11-18 中原工学院 小型教学科研实验用针刺机的纤网喂入输出装置
CN105506795A (zh) * 2015-12-29 2016-04-20 嘉兴学院 一种用于皮圈引纱的弹性上罗拉
CN107488900A (zh) * 2017-09-29 2017-12-19 宁波源生针织有限公司 一种纺织罗拉
CN108166111A (zh) * 2018-03-05 2018-06-15 盐城融凡纺织制衣有限公司 一种可以调节钢带张力的纺织罗拉

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105063897A (zh) * 2015-07-31 2015-11-18 中原工学院 小型教学科研实验用针刺机的纤网喂入输出装置
CN105506795A (zh) * 2015-12-29 2016-04-20 嘉兴学院 一种用于皮圈引纱的弹性上罗拉
CN107488900A (zh) * 2017-09-29 2017-12-19 宁波源生针织有限公司 一种纺织罗拉
CN107488900B (zh) * 2017-09-29 2019-04-30 宁波源生针织有限公司 一种纺织罗拉
CN108166111A (zh) * 2018-03-05 2018-06-15 盐城融凡纺织制衣有限公司 一种可以调节钢带张力的纺织罗拉

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Application publication date: 20150211