CN201180176Y - Multi-travel rubber roll for drafting system for spinning machine - Google Patents
Multi-travel rubber roll for drafting system for spinning machine Download PDFInfo
- Publication number
- CN201180176Y CN201180176Y CNU2007201383853U CN200720138385U CN201180176Y CN 201180176 Y CN201180176 Y CN 201180176Y CN U2007201383853 U CNU2007201383853 U CN U2007201383853U CN 200720138385 U CN200720138385 U CN 200720138385U CN 201180176 Y CN201180176 Y CN 201180176Y
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- China
- Prior art keywords
- rubber roller
- rubber roll
- rubber
- spinning machine
- collar
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- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a multi-stroke rubber roller for a drafting device of a spinning machine, which belongs to the technical field of textile and is used to solve the problem that a rubber roller body has low utilization rate due to the abrasion. The multi-stroke rubber roller comprises rubber roller bodies and a rubber roller shaft, wherein the rubber roller bodies are symmetrically arranged at both ends of the rubber roller shaft, a bearing is arranged in the rubber roller bodies, and the middle part of the rubber roller shaft is a gripping shift; after the improvement, adjusting collars are arranged at the gripping shift and are provided with open slots. The multi-stroke rubber roller enlarges the working positions of surfaces of the rubber roller bodies, improves the utilization rate of the rubber roller, prolongs the service life and the production period of the rubber roller, and reduces production cost. In addition, after the stroke position is adjusted, the elastic hardness of the surfaces of the rubber roller bodies can be fully relieved and restored, which contributes to improving the yarn forming quality. The multi-stroke rubber roller has the advantages of smart concept, simple structure, convenient operation and easy realization.
Description
Technical field
The utility model relates to a kind of textile machine parts, specifically is used for the bearing rubber roll of drafting device for spinning machine, belongs to textile technology field.
Background technology
The effect of fine spining machine is with roving-drafting in spinning process, promptly the rubber roll by different rotating speeds in the drafting system the rove fiber uniformly and stably drawing-off attenuate, be spun into spun yarn through twisting again.The reel cage proparea of drafting system, Zhong Qu, back zone position are installed the front and back rubber roll respectively and are gone up pin.In the drafting assembly of spinning frame, the installation site of rubber roll on reel cage all fixed, and a fixing drawing of fiber passage can only be arranged during work at present, promptly so-called traverse.One traverse rubber roll structure is as shown in Figure 4: two rubber roll bodies 1 are installed in rubber roller 3 two ends, and the gripping shelves 3-1 bilateral symmetry at rubber roller middle part is provided with limiting stand 4, and limiting stand forms spacing to the axial installation site of rubber roller and reel cage.This structure is in drafting process, and yarn contacts friction with the rubber roll body all the time on same position, causes rubber roll surface very fast generation traverse chase, so rubber roll must be reprocessed back mill, normally use behind the rubber roll surface rubbing after work a period of time.Particularly bear the rubber roll that is positioned at the proparea of yarn fibers frictional force maximum, this rubber roll body uses very short time to reprocess under the effect of big frictional force, because of making whole rubber roll, concentrated wear all repairs, this phenomenon was both unreasonable, also shorten the service life of rubber roll greatly, and increased maintenance time.
Summary of the invention
The utility model is used to overcome the defective of prior art and a kind of many traverses rubber roll that is used for drafting device for spinning machine that rubber roll service life prolongs, rubber roll surface utilization rate is high that makes is provided.
It is as follows to address the above problem the technical scheme that is adopted:
A kind of many traverses rubber roll that is used for drafting device for spinning machine, comprise rubber roll body and rubber roller in the formation, rubber roll body symmetry is installed in the rubber roller two ends, be provided with bearing in the rubber roll body, the rubber roller middle part is for gripping shelves, its special feature is: set up and adjust collar 2, described adjustment collar is positioned at and grips shelves 3-1 place.
The above-mentioned many traverses rubber roll that is used for drafting device for spinning machine, the quantity of described adjustment collar is 2～6, adjusts collar and is provided with open slot 2-1, and its internal diameter is located diameter of axle coupling with gripping shelves, and adjusting the collar width dimensions is 3～6 millimeters.
The above-mentioned many traverses rubber roll that is used for drafting device for spinning machine, the axial length dimension that described gripping shelves two ends are symmetrical arranged between limiting stand 4, two limiting stands is 22～28 millimeters.
The above-mentioned many traverses rubber roll that is used for drafting device for spinning machine, open slot and its axis on the described adjustment collar are obliquely installed, 1～2 millimeter of groove width.
The utility model in the prior art because of the rubber roll traverse is single, cause short, the low deficiency of rubber roll surface utilization rate of rubber roll life-span, developed a kind of many traverses rubber roll.The rubber roller middle part of described many traverses rubber roll grips the shelves length dimension and enlarges, and sets up the adjustment collar, and change is adjusted collar in the position that grips the shelves place, and rubber roller is changed to the installation site, thereby realizes the work of many traverses of rubber roll.The invention has the advantages that: enlarged operating position, rubber roll surface, improved the rubber roll utilization rate, prolonged rubber roll service life and fabrication cycle, reduced production cost, saved energy consumption, reduced recruitment, improved operating efficiency.In addition, the rubber roll surface is after adjusting the traverse position, and its elastic hardness can be alleviated and reply fully, helps improving yarn quality.The utility model is skillfully constructed, simple in structure, easy to operate, be easy to realize.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2, Fig. 3 are that the utility model is selected four and three schematic diagrames of adjusting collar respectively for use;
Fig. 4 is the traverse rubber roll structural representation before improving;
Fig. 5 is that the utility model is used for the schematic diagram on the drafting system.
Each parts label is as follows among the figure: 1. rubber roll body; 2. adjustment collar; 2-1. open slot; 3. rubber roller; 3-1. grip shelves; 4. limiting stand; 5. bearing; 6. card frame; 7. yarn; 8. drafting system.
The specific embodiment
Referring to Fig. 1, Fig. 5, comprise rubber roll body 1 and rubber roller 3 in the formation of the present utility model, be provided with bearing 5 in the rubber roll body.Rubber roll body symmetry is installed in the rubber roller two ends, and the rubber roller middle part is for gripping shelves 3-1, and rubber roll grips shelves and is installed on the card frame 6 of drafting system 8 when user mode.For solving rubber roll body single action journey problem easy to wear, set up and adjust collar 2, described adjustment collar is positioned at and grips shelves 3-1 place, adjusting collar selects for use the metal of good springiness, plastic or other material to make, for ease of installing, adjust collar and be provided with open slot 2-1, open slot and axis are obliquely installed, 1～2 millimeter of groove width.Adjust collar and be provided with 2～6, its internal diameter is located diameter of axle coupling with gripping shelves, and adjusting the collar width dimensions is 3～6 millimeters.Gripping the length dimension that the shelves two ends are symmetrical arranged between limiting stand 4, two limiting stands is 22～28 millimeters, and promptly the difference of this size and two adjustment collar width dimensions should be complementary with the width dimensions of the card frame 6 of drafting system.
The utility model is adjusted width, number, the position of collar and can be selected as required in use, Figure 1 shows that and selects for use two to adjust collar, and they lay respectively at gripping shelves two ends, the left and right sides shown position, form first fiber channel at the middle part of rubber roll surface; After using a period of time two adjustment collars are moved on to a gripping shelves right side, cause rubber roll integral body to move to right, form second fiber channel in the left side on rubber roll surface; After re-using a period of time two adjustment collars are moved on to gripping shelves left side, cause rubber roll integral body to move to left, form the 3rd fiber channel, like this, can after the rubber roll body produces the traverse chase of three diverse locations, reprocess back mill again in the left side on rubber roll surface.Fig. 2, Fig. 3 are respectively and select for use four to adjust collar and three schematic diagrames of adjusting collar, and its operation principle is the same.Rubber roll uses under above-mentioned different mode, and rubber roll body 1 can contact in a plurality of different positions with yarn 7, forms a plurality of fiber channels, so wear-resistant ability improves greatly.
Claims (4)
1. many traverses rubber roll that is used for drafting device for spinning machine, comprise rubber roll body and rubber roller in the formation, rubber roll body symmetry is installed in the rubber roller two ends, be provided with bearing in the rubber roll body, the rubber roller middle part is for gripping shelves, it is characterized in that: set up and adjust collar (2), described adjustment collar is positioned at gripping shelves (3-1) and locates.
2. the many traverses rubber roll that is used for drafting device for spinning machine according to claim 1, it is characterized in that: the quantity of described adjustment collar is 2～6, adjust collar and be provided with open slot (2-1), its internal diameter is located diameter of axle coupling with gripping shelves, and adjusting the collar width dimensions is 3～6 millimeters.
3. the many traverses rubber roll that is used for drafting device for spinning machine according to claim 2 is characterized in that: described gripping shelves two ends are symmetrical arranged limiting stand (4), and the axial length dimension between two limiting stands is 22～28 millimeters.
4. according to claim 1 or the 2 or 3 described many traverses rubber rolls that are used for drafting device for spinning machine, it is characterized in that: open slot and its axis on the described adjustment collar are obliquely installed, 1～2 millimeter of groove width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201383853U CN201180176Y (en) | 2007-12-27 | 2007-12-27 | Multi-travel rubber roll for drafting system for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201383853U CN201180176Y (en) | 2007-12-27 | 2007-12-27 | Multi-travel rubber roll for drafting system for spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180176Y true CN201180176Y (en) | 2009-01-14 |
Family
ID=40249676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201383853U Expired - Fee Related CN201180176Y (en) | 2007-12-27 | 2007-12-27 | Multi-travel rubber roll for drafting system for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180176Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831733A (en) * | 2010-04-07 | 2010-09-15 | 盐城市鑫田纺织机械厂 | Top-roller leather roller bearing with axial displacement holding stop |
| CN103572429A (en) * | 2012-07-18 | 2014-02-12 | 特鲁菲舍尔股份有限公司及两合公司 | Device with drafting mechanism on spinning machine |
| EP3124659A3 (en) * | 2015-07-09 | 2017-03-22 | Maschinenfabrik Rieter Ag | Spinning machine, guide rod and strap |
-
2007
- 2007-12-27 CN CNU2007201383853U patent/CN201180176Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831733A (en) * | 2010-04-07 | 2010-09-15 | 盐城市鑫田纺织机械厂 | Top-roller leather roller bearing with axial displacement holding stop |
| CN103572429A (en) * | 2012-07-18 | 2014-02-12 | 特鲁菲舍尔股份有限公司及两合公司 | Device with drafting mechanism on spinning machine |
| EP3124659A3 (en) * | 2015-07-09 | 2017-03-22 | Maschinenfabrik Rieter Ag | Spinning machine, guide rod and strap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20161227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |