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 PDFInfo
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- 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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- Prior art keywords
- spinning
- safety
- axis
- layer
- bearing
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
- D01H5/76—Loose-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
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.
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 |
|---|---|
| CN108796695A true CN108796695A (en) | 2018-11-13 |
Family
ID=64087135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810563918.5A Withdrawn CN108796695A (en) | 2018-06-04 | 2018-06-04 | A kind of safety-type roller for spinning-drawing machine draft mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108796695A (en) |
Cited By (2)
| 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 |
-
2018
- 2018-06-04 CN CN201810563918.5A patent/CN108796695A/en not_active Withdrawn
Cited By (3)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |