CN200940176Y - Additional fiber control collector for front roller - Google Patents
Additional fiber control collector for front roller Download PDFInfo
- Publication number
- CN200940176Y CN200940176Y CN 200620031099 CN200620031099U CN200940176Y CN 200940176 Y CN200940176 Y CN 200940176Y CN 200620031099 CN200620031099 CN 200620031099 CN 200620031099 U CN200620031099 U CN 200620031099U CN 200940176 Y CN200940176 Y CN 200940176Y
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- CN
- China
- Prior art keywords
- controll block
- support
- back shaft
- control
- district
- 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.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The front rubber roller additional fiber control collector contains a bracket provides on front rubber roller core shaft, two supporting shaft levelly provide at two sides of the bracket and a control block provides in supporting axis. The controller not only improves the longitudinal friction range distribution of the fiber, but also avoids contacting the control collector and the rubber roller; eliminating evenness faults and sudden yarn defect and improving comprehensive quality of yarn. The control block is provided with a fillister which strengthens the function of fiber transverse assemble. The controller is simple structure, easy installation, adjustable control intensity, not only using in the main drawing district of three roller covers drawing devices, but also using in twisting district of the front rubber roller, and can use in the main drawing district and front arrangement district of four roller drawing devices.
Description
Technical field
The utility model relates to the accessory on a kind of textile machine, relates in particular to a kind of fiber controller that is used on the drafting device for spinning machine.
Background technology
In modern spinning equipment, for further improving the spinning quality, newer mature technology is at the first break draft district of spinning machine accessory fibers control rod device, distributes to improve the friction field of sliver in drafting process, finally improves the quality of resultant yarn to a certain extent.A kind of pressure bar that is attached to the drawing-off back zone is disclosed as patent 200520011534, this patent is by being provided with pressure bar the sliver through the drawing-off back zone is regulated and control selling on the medium rubber roller, to improve the uniformity that the sliver bar is done, reach the purpose that improves the spinning effect.But because the first break draft district belongs to the preparation management area in spinning technological process, requirement according to spinning process, the drafting multiple in first break draft district generally is controlled between 1～2 times, and at the main drawing area of spinning machine, the drafting multiple of Speed frames generally requires at 4～18 times, and the drafting multiple of fine spining machine generally requires at 10～50 times.By contrast, main drawing area is higher than the usefulness of first break draft district to fiber movement control far away to the usefulness of fiber movement control, therefore, at main drawing area the fiber movement control device is set and more can obtains significant effect.
Summary of the invention
The purpose of this utility model provides a kind of drafting system that is arranged on main drawing area, and this drafting system is not only simple in structure, and is easy to operate, and its drawing-off usefulness is significantly higher than the drafting system that is arranged on the first break draft district.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: this front leather roller accessory fibers control collector comprises support, and support is provided with back shaft.
Back shaft is provided with controll block, and controll block matches with back shaft, and controll block is provided with at least one groove.
Described back shaft is to be arranged on support two ends, its axle center two flat-shaped axles in correspondence with each other, is respectively arranged with controll block on every flat-shaped axle.
Described back shaft is a flat-shaped axis, and the two ends of axis pass two sides of support, is respectively arranged with controll block on two overhanging ends of axis.
Centre position at support also is provided with retainer spring.
Two ends at support also are respectively arranged with the roll adjustment screw.
Because fiber is controlled the rear that collector is arranged on the main drawing area front leather roller, longitudinal frictional force circle that has not only improved fiber distributes, but also eliminated contacting of draw zone elements such as fiber control collector and roller, avoided the evenness fault or the sudden yarn defect that cause because of roller wearing and tearing, resultant yarn filoplume is significantly reduced, improved the comprehensive quality level of resultant yarn.Groove is set on controll block, has strengthened horizontal set effect fiber.In addition, the stage clip that is provided with on support can prevent to control collector with respect to the beating or overturn of front leather roller mandrel, and makes it can strong fix.The height that the roll adjustment screw that is provided with at the support two ends can be adjusted controll block is controlled the control set dynamics to sliver.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the operating position schematic diagram in A-A cross section among Fig. 1;
Fig. 4 is the front view of controll block;
Fig. 5 is the schematic diagram in B-B cross section among Fig. 4.
The specific embodiment
Embodiment 1: this front leather roller accessory fibers control collector comprises that the support that is contained on the front leather roller mandrel 1, two are horizontally set on support two ends, the back shaft 2 that parallels with the front leather roller mandrel and are separately positioned on controll block 4 on the back shaft.In the present embodiment, for easy to assembly, back shaft 2 is the flat-shaped bearing pins that are through in support 1 through hole, and a side of controll block 4 has vertical groove that back shaft 2 matches, and controll block 4 is stuck on the back shaft 2.Controll block 4 adopts engineering plastics or carbon fibre to make, and also can adopt copper or other metalloid materials to make.In order to prevent that controll block 4 from coming off from back shaft 2, the bottom width of controll block 4 vertical grooves is greater than notch.Controll block 4 is provided with at least one groove 5, in the present embodiment, in order to adapt to sliver moving on diverse location, on controll block 4, be provided with five grooves, the motion of sliver can be limited in arbitrary groove 5, the motion of sliver is played the effect of set control.In addition, the groove that is arranged on the controll block can be greater or less than five; That back shaft 2 also can be set to is square, polygon or other can limit the shape that controll block is rotated.In order to prevent that controller with respect to the beating or overturn of front leather roller mandrel, also is provided with retainer spring 3 in the centre position of support 1, an end of retainer spring 3 hangs on the support 1, and the other end props up the front leather roller arm.In the present embodiment, retainer spring 3 is vortex-like flat springs, also can adopt torsion spring in addition.In order to adapt to the demand of many kinds of processing sliver, two ends at support 1 also are respectively arranged with roll adjustment screw 6, the downside pin side of the lower end of roll adjustment screw 6 below medium rubber roller contacts, and slack adjuster 6 can be controlled by the height of adjusting controll block 4 dynamics is gathered in the control of sliver.Also the roll adjustment screw can be set, the regulating block that different size directly is set by the two ends at support 1 is adjusted the height of controll block 4.
In addition, also back shaft 2 and support 1 can be set to one, controll block 4 is stuck on the back shaft 2.Controll block can also be set, back shaft only is set, the The whole control collector is set to the integral molded plastic shaping and gets final product.
Embodiment 2: in the present embodiment, described back shaft 2 is a flat-shaped axis that parallels with the front leather roller mandrel, and the two ends of axis pass two sides of support 1, are respectively arranged with controll block 4 on two overhanging ends of axis.Controll block 4 matches with back shaft 2 by the vertical groove on it, and the working face of controll block 4 is provided with at least one groove 5.
Other structures of embodiment 2 are identical with embodiment 1.
Claims (6)
1, a kind of front leather roller accessory fibers control collector comprises support, and it is characterized in that: support is provided with back shaft.
2, front leather roller accessory fibers control collector according to claim 1, it is characterized in that: back shaft is provided with controll block, and controll block matches with back shaft, and controll block is provided with at least one groove.
3, front leather roller accessory fibers control collector according to claim 2 is characterized in that: described back shaft is to be arranged on support two ends, its axle center two flat-shaped axles in correspondence with each other, is respectively arranged with controll block on every flat-shaped axle.
4, front leather roller accessory fibers control collector according to claim 2, it is characterized in that: described back shaft is a flat-shaped axis, the two ends of axis pass two sides of support, are respectively arranged with controll block on two overhanging ends of axis.
5, according to claim 3 or 4 described front leather roller accessory fibers control collectors, it is characterized in that: the centre position at support also is provided with retainer spring.
6, front leather roller accessory fibers control collector according to claim 5, it is characterized in that: the two ends at support also are respectively arranged with the roll adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031099 CN200940176Y (en) | 2006-08-15 | 2006-08-15 | Additional fiber control collector for front roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620031099 CN200940176Y (en) | 2006-08-15 | 2006-08-15 | Additional fiber control collector for front roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940176Y true CN200940176Y (en) | 2007-08-29 |
Family
ID=38746357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620031099 Expired - Fee Related CN200940176Y (en) | 2006-08-15 | 2006-08-15 | Additional fiber control collector for front roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940176Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH710141A1 (en) * | 2014-09-23 | 2016-03-31 | Rieter Ag Maschf | Cage assembly with a guide element for a drafting arrangement of a textile machine. |
-
2006
- 2006-08-15 CN CN 200620031099 patent/CN200940176Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH710141A1 (en) * | 2014-09-23 | 2016-03-31 | Rieter Ag Maschf | Cage assembly with a guide element for a drafting arrangement of a textile machine. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20090915 |