CN108796695A - A kind of safety-type roller for spinning-drawing machine draft mechanism - Google Patents

A kind of safety-type roller for spinning-drawing machine draft mechanism Download PDF

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Publication number
CN108796695A
CN108796695A CN201810563918.5A CN201810563918A CN108796695A CN 108796695 A CN108796695 A CN 108796695A CN 201810563918 A CN201810563918 A CN 201810563918A CN 108796695 A CN108796695 A CN 108796695A
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CN
China
Prior art keywords
spinning
safety
axis
layer
bearing
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.)
Withdrawn
Application number
CN201810563918.5A
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Chinese (zh)
Inventor
张惠兴
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.)
Suzhou Yi Qi Pml Precision Mechanism Ltd
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Suzhou Yi Qi Pml Precision Mechanism 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.)
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Publication date
Application filed by Suzhou Yi Qi Pml Precision Mechanism Ltd filed Critical Suzhou Yi Qi Pml Precision Mechanism Ltd
Priority to CN201810563918.5A priority Critical patent/CN108796695A/en
Publication of CN108796695A publication Critical patent/CN108796695A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • D01H5/76Loose-boss assemblies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The invention discloses a kind of safety-type rollers for spinning-drawing machine draft mechanism, relate generally to the technical field of textile machine;The bearing inner sleeve is integrally embedded in Bearing inner, and the bearing holder (housing, cover) is embedded in jacket internal, and the bearing both ends offset with housing, the first baffle ring respectively;The jacket internal is connected with dustproof cover;The housing side is equipped with testing agency, and the testing agency includes temperature sensor, humidity sensor and smoke sensor device;It is connected to autoalarm at the top of the testing agency;The surface of the axis is equipped with protective layer, and the protective layer is made of acid-alkali-corrosive-resisting layer, high-temperature-resistant layer and wearing layer;Roller of the present invention can carry out enough compensation, and its good airproof performance, and service life is long, applied widely, and safety is good, ensure that spinning work long hours carry out in high quality.

Description

A kind of safety-type roller for spinning-drawing machine draft mechanism
Technical field
The present invention relates to the technical field of textile machine, specifically a kind of safety-type skin for spinning-drawing machine draft mechanism Roller.
Background technology
Spinning-drawing machine is a kind of spinning that the preoriented yarns such as terylene, polyamide fibre are processed into different cultivars and fiber number by draw texture Loom tool, wherein the draft mechanism of spinning-drawing machine must have enough curable grips in drawn tow, so that tow is according to roller Superficial velocity travel forward, reduce skidding of the tow in draft mechanism to the greatest extent.And roller belongs to the component of draft mechanism, Effect is that tow is pressed on roller, to improve the curable grip to tow, reduces and skids.
In recent years, with the continuous development of science and technology, relevant industries required the technology of spinning-drawing machine higher and higher, so And it is currently used for the roller of spinning-drawing machine draft mechanism there is also following defects:
1, since roller and roller are all cylinders, only line contact between them, when the axis of roller and roller is not parallel When, bad, curable grip deficiency, generation skidding are just contacted between roller and roller;Existing roller product is only capable of in roller axis It is compensated in plane where roller axis, when roller axis and roller axis be not in same plane, enough benefits can not be carried out It repays, skids to easy to produce, seriously affected spinning quality;
2, its poor sealing, is subject to the erosion of dust impurities, and service life is short;
3, the scope of application is small, uses and loads and unloads and repairs complicated cumbersome, maintenance cost height;
4, overall security is poor, and staff can not monitor the environmental aspect of surrounding in real time, therefore be susceptible to when spinning work Deviation and contingency.
Invention content
Goal of the invention:Existing problem and shortage for the above-mentioned prior art, the object of the present invention is to provide one kind to be used for The safety-type roller of spinning-drawing machine draft mechanism, the roller can carry out enough compensation, and its good airproof performance, service life Long, applied widely, safety is good, ensure that spinning work long hours carry out in high quality.
Technical solution:In order to achieve the goal above, of the present invention a kind of for the safety-type of spinning-drawing machine draft mechanism Roller includes bearing inner sleeve, axle sleeve, axis, housing and bearing;The axis is matched with bearing inner sleeve, axle sleeve successively across rubber ring Connection is closed, the shaft end is arranged with the second baffle ring, and the second packing ring offsets with axle sleeve;It is arranged with nylon in the middle part of the axis Circle, the axle sleeve lower part are embedded on the inside of bearing inner sleeve;The bearing inner sleeve is integrally embedded in Bearing inner, and the bearing is nested In jacket internal, the bearing both ends offset with housing, the first baffle ring respectively;The jacket internal is connected with dustproof cover;It is described Housing side is equipped with testing agency, and the testing agency includes temperature sensor, humidity sensor and smoke sensor device;Institute It states and is connected to autoalarm at the top of testing agency;The surface of the axis be equipped with protective layer, the protective layer by acid-alkali-corrosive-resisting layer, High-temperature-resistant layer and wearing layer composition.The present invention between axis and bearing inner sleeve by increasing a rubber ring instead of original axis Roller is set to carry out 360 degree of swing around axis since rubber has elasticity with the Hard link of bearing, therefore roller can be around Axis carries out 360 degree of compensation, the problem of avoiding generation skidding, well solved poor contact between roller and roller, It greatly ensure that the quality of spinning;And it uses detachable Combination Design, and overall structure is simple, can be directly mounted at and adds It is used on pressure arm, without being finely adjusted, therefore it uses and loads and unloads easy to maintenance quick, and later maintenance cost is low, stable quality, Exploitativeness is strong, applied widely;On the other hand, good airproof performance avoids invading for dust impurities by dustproof cover well Erosion, service life is long, reduces reconditioning number, extends service life;In addition it monitors roller week by testing agency in real time The environment enclosed, when the fortuitous events such as fire occur, its autoalarm makes an immediate response, to remind staff to carry out in time Adjustment, safety greatly improve, and greatly ensure that spinning work long hours are efficiently and stably run;It is greatly carried by protective layer The high weatherability of axis entirety is durable to be provided with good high temperature resistant, wear-resistant and acid-proof alkaline.
Heretofore described first baffle ring is embedded in the groove that outer casing inner wall is equipped with, and the two interconnection is stable and firm, It is easy to loading and unloading quick.
Heretofore described dustproof cover is made of nylon material.Its wearability is good, significant sealing affection.
Heretofore described rubber ring is O-ring, and is made of nitrile rubber.Its is cheap, is simple to manufacture, work( Can be reliable, and installation requirement is simple, while there is good oil resistant, water resistant, anti-solvent, the wear-resistant spy for undermining anti-high pressure oil Property.
Heretofore described autoalarm includes tri coloured lantern and audible alarm, alarm sounds significant effect, work The adjustment that personnel can make rapidly.
Heretofore described acid-alkali-corrosive-resisting layer is epoxy coating, and the high-temperature-resistant layer is layer of polyurethane, described resistance to Mill layer is potassium steel layer.
Heretofore described bearing is deep groove ball bearing.Its using standardization bearing, replace and load and unload it is very convenient, be applicable in Range is wide, and service life is long.
Advantageous effect:Compared with prior art, the present invention has the following advantages:
1, heretofore described a kind of safety-type roller for spinning-drawing machine draft mechanism, by axis and bearing inner sleeve it Between increase a rubber ring instead of original axis and bearing Hard link, due to rubber have elasticity, allow roller around axis 360 degree of swing is carried out, therefore roller can carry out 360 degree of compensation around axis, avoids generation skidding, well solve Between roller and roller the problem of poor contact, the quality of spinning greatly ensure that.
2, heretofore described a kind of safety-type roller for spinning-drawing machine draft mechanism, uses detachable group Design is closed, overall structure is simple, can be directly mounted in pressing arm and uses, and without being finely adjusted, therefore it uses and load and unload dimension Repair convenient and efficient, later maintenance cost is low, and stable quality, exploitativeness is strong, applied widely.
3, heretofore described a kind of safety-type roller for spinning-drawing machine draft mechanism, good airproof performance, by anti- Dirt lid avoids the erosion of dust impurities well, and service life is long, reduces reconditioning number, extends service life.
4, heretofore described a kind of safety-type roller for spinning-drawing machine draft mechanism, the first baffle ring are embedded in outer In the groove that set inner wall is equipped with, the two interconnection is stable and firm, easy to loading and unloading quick;In addition it is replaced using standardization bearing Change and load and unload very convenient, applied widely, service life is long.
5, heretofore described a kind of safety-type roller for spinning-drawing machine draft mechanism, is greatly carried by protective layer The high weatherability of axis entirety is durable to be provided with good high temperature resistant, wear-resistant and acid-proof alkaline;In addition Its rubber ring is cheap, is simple to manufacture, and function is reliable, and installation requirement is simple, at the same have good oil resistant, water resistant, Anti-solvent, the wear-resistant characteristic for undermining anti-high pressure oil.
6, heretofore described a kind of safety-type roller for spinning-drawing machine draft mechanism, it is real-time by testing agency The environment around roller is monitored, its autoalarm makes an immediate response when the fortuitous events such as fire occur, to remind work people Member is adjusted in time, and safety greatly improves, and greatly ensure that spinning work long hours are efficiently and stably run.
Description of the drawings
Fig. 1 is the section structure diagram of medium rubber roller of the present invention;
Fig. 2 is the configuration schematic diagram of medium rubber roller of the present invention.
In figure:Bearing inner sleeve 1, axle sleeve 2, axis 3, nylon ring 4, housing 5, rubber ring 6, dustproof cover 7, the first baffle ring 8, second Baffle ring 9, bearing 10, testing agency 11, autoalarm 12.
Specific implementation mode
Below in conjunction with specific embodiment, the present invention is described in detail, but illustrates protection scope of the present invention simultaneously simultaneously It is not limited to the specific range of the present embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are not making The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
Embodiment 1
As Figure 1-Figure 2, a kind of safety-type roller for spinning-drawing machine draft mechanism of the present embodiment, includes bearing inner sleeve 1, axle sleeve 2, axis 3, nylon ring 4, housing 5, rubber ring 6, dustproof cover 7, the first baffle ring 8, the second baffle ring 9, bearing 10, testing agency 11 and autoalarm 12.
The connection relation of above-mentioned each component is as follows:The axis 3 passes through rubber ring 6 to coordinate successively with bearing inner sleeve 1, axle sleeve 2 Connection, 3 end sleeve of the axis are equipped with the second baffle ring 9, and the second packing ring 9 offsets with axle sleeve 2;3 middle part of the axis is arranged with Buddhist nun Dragon circle 4,2 lower part of the axle sleeve are embedded in 1 inside of bearing inner sleeve;The bearing inner sleeve 1 is whole to be embedded in inside bearing 10, described Bearing 10 is embedded in inside housing 5, and 10 both ends of the bearing offset with housing 5, the first baffle ring 8 respectively;5 inside card of the housing It is connected to dustproof cover 7;5 side of the housing is equipped with testing agency 11, and the testing agency 11 includes temperature sensor, humidity biography Sensor and smoke sensor device;11 top of the testing agency is connected to autoalarm 12;The surface of the axis 3 is equipped with protection Layer, the protective layer are made of acid-alkali-corrosive-resisting layer, high-temperature-resistant layer and wearing layer.
First baffle ring 8 described in the present embodiment is embedded in the groove that 5 inner wall of housing is equipped with, and the bearing 10 is deep-groove ball Bearing.
Dustproof cover 7 described in the present embodiment is made of nylon material;The rubber ring 6 is O-ring, and by nitrile rubber material Material is made.
Autoalarm 12 described in the present embodiment includes tri coloured lantern and audible alarm.
The surface of axis 3 described in the present embodiment be equipped with protective layer, the protective layer by acid-alkali-corrosive-resisting layer, high-temperature-resistant layer and Wearing layer forms;The acid-alkali-corrosive-resisting layer is epoxy coating, and the high-temperature-resistant layer is layer of polyurethane, and the wearing layer is Potassium steel layer.
Embodiment 2
As Figure 1-Figure 2, a kind of safety-type roller for spinning-drawing machine draft mechanism of the present embodiment, includes bearing inner sleeve 1, axle sleeve 2, axis 3, nylon ring 4, housing 5, rubber ring 6, dustproof cover 7, the first baffle ring 8, the second baffle ring 9, bearing 10, testing agency 11 and autoalarm 12.
The connection relation of above-mentioned each component is as follows:The axis 3 passes through rubber ring 6 to coordinate successively with bearing inner sleeve 1, axle sleeve 2 Connection, 3 end sleeve of the axis are equipped with the second baffle ring 9, and the second packing ring 9 offsets with axle sleeve 2;3 middle part of the axis is arranged with Buddhist nun Dragon circle 4,2 lower part of the axle sleeve are embedded in 1 inside of bearing inner sleeve;The bearing inner sleeve 1 is whole to be embedded in inside bearing 10, described Bearing 10 is embedded in inside housing 5, and 10 both ends of the bearing offset with housing 5, the first baffle ring 8 respectively;5 inside card of the housing It is connected to dustproof cover 7;5 side of the housing is equipped with testing agency 11, and the testing agency 11 includes temperature sensor, humidity biography Sensor and smoke sensor device;11 top of the testing agency is connected to autoalarm 12;The surface of the axis 3 is equipped with protection Layer, the protective layer are made of acid-alkali-corrosive-resisting layer, high-temperature-resistant layer and wearing layer.
First baffle ring 8 described in the present embodiment is embedded in the groove that 5 inner wall of housing is equipped with, and the bearing 10 is deep-groove ball Bearing.
The embodiment of the present invention provides for the sake of example and description, and is not exhaustively or by this to send out It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing It is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application to select and describe embodiment It will be appreciated that various embodiments with various modifications of the present invention to design suitable for special-purpose.

Claims (7)

1. a kind of safety-type roller for spinning-drawing machine draft mechanism, it is characterised in that:Including:Bearing inner sleeve(1), axle sleeve(2), Axis(3), housing(5)And bearing(10);
The axis(3)Across rubber ring(6)Successively with bearing inner sleeve(1), axle sleeve(2)It is connected, the axis(3)End is arranged There is the second baffle ring(9), the second packing ring(9)With axle sleeve(2)It offsets;The axis(3)Middle part is arranged with nylon ring(4), described Axle sleeve(2)Lower part is embedded in bearing inner sleeve(1)Inside;The bearing inner sleeve(1)Entirety is embedded in bearing(10)Inside, the axis It holds(10)It is embedded in housing(5)Inside, the bearing(10)Both ends respectively with housing(5), the first baffle ring(8)It offsets;It is described outer Set(5)Inside is connected with dustproof cover(7);
The housing(5)Side is equipped with testing agency(11), the testing agency(11)Include temperature sensor, humidity sensor Device and smoke sensor device;The testing agency(11)Top is connected to autoalarm(12);The axis(3)Surface be equipped with protect Sheath, the protective layer are made of acid-alkali-corrosive-resisting layer, high-temperature-resistant layer and wearing layer.
2. a kind of safety-type roller for spinning-drawing machine draft mechanism according to claim 1, it is characterised in that:Described One baffle ring(8)It is embedded in housing(5)In the groove that inner wall is equipped with.
3. a kind of safety-type roller for spinning-drawing machine draft mechanism according to claim 1, it is characterised in that:It is described anti- Dirt lid(7)It is made of nylon material.
4. a kind of safety-type roller for spinning-drawing machine draft mechanism according to claim 1, it is characterised in that:The rubber Cushion rubber(6)For O-ring, and it is made of nitrile rubber.
5. a kind of safety-type roller for spinning-drawing machine draft mechanism according to claim 1, it is characterised in that:It is described from Dynamic alarm(12)Include tri coloured lantern and audible alarm.
6. a kind of safety-type roller for spinning-drawing machine draft mechanism according to claim 1, it is characterised in that:It is described resistance to Acid and alkali corrosion layer is epoxy coating, and the high-temperature-resistant layer is layer of polyurethane, and the wearing layer is potassium steel layer.
7. a kind of safety-type roller for spinning-drawing machine draft mechanism according to claim 1, it is characterised in that:The axis It holds(10)For deep groove ball bearing.
CN201810563918.5A 2018-06-04 2018-06-04 A kind of safety-type roller for spinning-drawing machine draft mechanism Withdrawn CN108796695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810563918.5A CN108796695A (en) 2018-06-04 2018-06-04 A kind of safety-type roller for spinning-drawing machine draft mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810563918.5A CN108796695A (en) 2018-06-04 2018-06-04 A kind of safety-type roller for spinning-drawing machine draft mechanism

Publications (1)

Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021228544A1 (en) * 2020-05-12 2021-11-18 TRüTZSCHLER GMBH & CO. KG Protective device for spinning facilities
US11207737B2 (en) 2019-09-05 2021-12-28 Toyota Motor Engineering & Manufacturing North America, Inc. Inline tool holders

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11207737B2 (en) 2019-09-05 2021-12-28 Toyota Motor Engineering & Manufacturing North America, Inc. Inline tool holders
WO2021228544A1 (en) * 2020-05-12 2021-11-18 TRüTZSCHLER GMBH & CO. KG Protective device for spinning facilities
CN115516145A (en) * 2020-05-12 2022-12-23 特吕茨施勒集团欧洲公司 Protective device for textile equipment

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WW01 Invention patent application withdrawn after publication

Application publication date: 20181113

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