CN108796694A - A kind of low noise roller for spinning-drawing machine draft mechanism - Google Patents
A kind of low noise roller for spinning-drawing machine draft mechanism Download PDFInfo
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- CN108796694A CN108796694A CN201810563854.9A CN201810563854A CN108796694A CN 108796694 A CN108796694 A CN 108796694A CN 201810563854 A CN201810563854 A CN 201810563854A CN 108796694 A CN108796694 A CN 108796694A
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- Prior art keywords
- layer
- spinning
- axis
- bearing
- drawing machine
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Classifications
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- 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 low noise rollers for spinning-drawing machine draft mechanism, relate generally to the technical field of textile machine, and nylon ring is arranged in the middle part of the axis, and the axle sleeve lower part is embedded on the inside of bearing inner sleeve；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；Cushion pad is equipped between the bearing inner sleeve and axle sleeve, the cushion pad includes foamed cotton plate and cushioning material；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；The sleeve surface is covered with a floor height hardness heat-resistant paint；Roller of the present invention can carry out enough compensation, greatly ensure that spinning quality, and its good airproof performance, and securely and reliably, operating noise is low, and service life is long, applied widely, and maintenance is convenient and efficient.
Description
Technical field
The present invention relates to the technical field of textile machine, specifically a kind of low noise 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, operating noise is big, and safety is poor, and the scope of application is small, uses and load and unload that repair is complicated cumbersome, and maintaining is of high cost.
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 low noise roller of spinning-drawing machine draft mechanism, the roller can carry out enough compensation, greatly ensure that spinning quality, and its
Good airproof performance, securely and reliably, operating noise are low, and service life is long, applied widely, and maintenance is convenient and efficient.
Technical solution：In order to achieve the goal above, a kind of low noise for spinning-drawing machine draft mechanism of the present invention
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；Buffering is equipped between the bearing inner sleeve and axle sleeve
Pad, the cushion pad includes foamed cotton plate and cushioning material；The surface of the axis is equipped with protective layer, and the protective layer is by acidproof
Caustic corrosion layer, high-temperature-resistant layer and wearing layer composition；The sleeve surface is covered with a floor height hardness heat-resistant paint, fire-proof and thermal-insulation effect
Significantly.The present invention by between axis and bearing inner sleeve increase a rubber ring instead of original axis and bearing Hard link,
Since rubber has elasticity, roller is set to carry out 360 degree of swing around axis, therefore roller can carry out 360 degree around axis
The problem of compensation avoids generation skidding, well solved poor contact between roller and roller, greatly ensure that spinning
Quality；And it uses detachable Combination Design, and overall structure is simple, can be directly mounted in pressing arm and uses, is not necessarily to
It is finely adjusted, therefore it uses and load and unload easy to maintenance quick, later maintenance cost is low, and stable quality, exploitativeness is strong, is applicable in
Range is wide；It greatly improves the weatherability of axis entirety by protective layer, to be provided with good high temperature resistant, it is wear-resistant and
Acid-proof alkaline is durable；On the other hand, generated noise in spinning process is significantly reduced by cushion pad, prevented
Stop surrounding people by too big interference, while also playing the effect of damping, buffering well.
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 jacket internal is connected with dustproof cover, and the dustproof cover is made of nylon material.Its good airproof performance,
Avoid the erosion of dust impurities well by dustproof cover, service life is long, reduces reconditioning number, extends using the longevity
Life.
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 sleeve surface is coated with light emitting layer, and the light emitting layer is made of long after glow luminous material.
Its light emitting layer night illumination effect is good, greatly facilitates the operation and monitoring of staff, while saving electric energy, economic ring
It protects, securely and reliably.
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 low noise 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 low noise 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 low noise 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 low noise 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 low noise 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 low noise roller for spinning-drawing machine draft mechanism, light emitting layer night illumination
Effect is good, greatly facilitates the operation and monitoring of staff, while saving electric energy, economic and environment-friendly, securely and reliably；In addition its
Generated noise in spinning process is significantly reduced by cushion pad, it is therefore prevented that surrounding people is by too big interference, simultaneously
Also play the effect of damping, buffering well.
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.
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 low noise 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 and bearing 10.
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；1 He of the bearing inner sleeve
Cushion pad is equipped between axle sleeve 2, the cushion pad includes foamed cotton plate and cushioning material；5 surface of the housing is covered with one layer
High rigidity heat-resistant paint；The surface of the axis 3 is equipped with protective layer, and the protective layer is by acid-alkali-corrosive-resisting layer, high-temperature-resistant layer and resistance to
Grind layer composition.
The surface of housing 5 described in the present embodiment is coated with light emitting layer, and the light emitting layer is by long after glow luminous material system
At.
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 is connected with inside housing 5 described in the present embodiment, the dustproof cover 7 is made of nylon material；The rubber
Cushion rubber 6 is O-ring, and is made of nitrile rubber.
Acid-alkali-corrosive-resisting layer described in the present embodiment is epoxy coating, and the high-temperature-resistant layer is layer of polyurethane, described
Wearing layer is potassium steel layer.
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 low noise 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；
The bearing inner sleeve（1）And axle sleeve（2）Between be equipped with cushion pad；The cushion pad includes foamed cotton plate and vibration-absorptive material
Layer；The housing（5）Surface is covered with a floor height hardness heat-resistant paint；The axis（3）Surface be equipped with protective layer, the protective layer
It is made of acid-alkali-corrosive-resisting layer, high-temperature-resistant layer and wearing layer.
2. a kind of low noise 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 low noise roller for spinning-drawing machine draft mechanism according to claim 1, it is characterised in that：It is described outer
Set（5）Inside is connected with dustproof cover（7）, the dustproof cover（7）It is made of nylon material.
4. a kind of low noise 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 low noise 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.
6. a kind of low noise roller for spinning-drawing machine draft mechanism according to claim 1, it is characterised in that：It is described outer
Set（5）Surface is coated with light emitting layer, and the light emitting layer is made of long after glow luminous material.
7. a kind of low noise 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 |
|---|---|---|---|
| CN201810563854.9A CN108796694A (en) | 2018-06-04 | 2018-06-04 | A kind of low noise roller for spinning-drawing machine draft mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563854.9A CN108796694A (en) | 2018-06-04 | 2018-06-04 | A kind of low noise roller for spinning-drawing machine draft mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108796694A true CN108796694A (en) | 2018-11-13 |
Family
ID=64087126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810563854.9A Pending CN108796694A (en) | 2018-06-04 | 2018-06-04 | A kind of low noise roller for spinning-drawing machine draft mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108796694A (en) |
-
2018
- 2018-06-04 CN CN201810563854.9A patent/CN108796694A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |