CN2895452Y - Adjustable rear leather-roller fiber controller - Google Patents
Adjustable rear leather-roller fiber controller Download PDFInfo
- Publication number
- CN2895452Y CN2895452Y CN 200620032034 CN200620032034U CN2895452Y CN 2895452 Y CN2895452 Y CN 2895452Y CN 200620032034 CN200620032034 CN 200620032034 CN 200620032034 U CN200620032034 U CN 200620032034U CN 2895452 Y CN2895452 Y CN 2895452Y
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- China
- Prior art keywords
- control rod
- connecting plate
- runner
- fiber controller
- adjustable back
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- Expired - Fee Related
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Abstract
The utility model relates to an adjustable back rubber roller fiber controller ,which comprises a bar clasp clipped at the mandrel of the back rubber roller, a vertical connecting plate, and two control rods fixed both on top and bottom of the connecting plate. A chute is arranged on the connecting plate, which can adjust the space between two control rods. A runner is arranged on a control rod. The section of the other control rod is designed as a polygon. This fiber controller can meet the requirements of the fibers with various types and grade characters to the drafting process. An advanced V-drafting type is formed with the two vertically arranged control rods, which strengthens the total drafting capacity of the spinning machine and improves the production efficiency. The qualitative indexes for yarn forming, such as the yarn evenness, the details of one kilometer and the thickness part of one kilometer, are improved greatly. The device is separately clamped on the mandrel of the back rubber roller, which makes the assembly and the disassembly convenient and flexible. The utility model avoids the adverse effects to the working stability of elastic top pin located on the middle roller.
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 technological process, in order to reduce sliver the reversing and stirring along hand of helix in drafting process of the rove of sth. made by twisting arranged, further improve spinning yarn quality, sell on the elasticity that the general method that adopts is the medium rubber roller (middle top roller) at drafting assembly of spinning frame horizontal stand is set, horizontal fixed has one or two pressure bar on support.The sliver drawing-off of rod that before the crack that enters between medium rubber roller and the middle bottom roller, is under pressure, thereby the friction field that has improved first break draft district sliver distributes, and improved the quality of finished product yarn.The deficiency that this method exists is: work as sliver under the effect of drafting force and upper and lower roller chucking power 1., diameter can shrink, contact closely between fiber, sliver reacts on tractive force the jaw front end of selling on the elasticity by pressure bar, make the pressure of jaw produce fluctuation, cause the drafting system rotating speed inhomogeneous, cause slub yarn occurring or roving-drafting is not opened the situation of " going out hardhead ", the broken end of spun yarn is increased.2. because the relative position between selling on pressure bar and the elasticity is changeless, be difficult to adapt to the different requirements of the different fiber counter extensioin technology of kind difference, product level characteristics.3. pin is a standard element on the existing spinning machine on the elasticity, according to the difference of textile fabric kind polytype is arranged, and institute takes up space limitedly, the pressure bar that is complementary with it is set can improves the technological transformation cost of enterprise greatly selling on all kinds of elasticity.
Summary of the invention:
The purpose of this utility model provide a kind of can satisfy multiple fiber counter extensioin technological requirement, that can not influence the job stability sold on the elasticity, drawing-off is effective, high efficiency, fiber controller simple in structure, easy to use.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: this adjustable back roller fiber controller comprises support that is contained on the roller of back and the control rod that is fixed on the support, end at support is provided with clip, the other end at support vertically is provided with connecting plate, and control rod is horizontally fixed on the connecting plate.
The described control rod that is fixed on the vertical connecting plate is upper and lower two, and two control rods pass through the screw secured in parallel respectively on connecting plate.
The radial section of a described control rod is shaped as polygon, and the two ends of another root control rod are equipped with respectively and can be respectively arranged with the retaining platform of projection at the two ends of each runner around the runner of control rod rotation.
Be respectively arranged with and be respectively arranged with the retaining platform of projection at the two ends of each runner around the runner of control rod rotation at the two ends of two control rods.
Vertically be provided with chute on connecting plate, screw passes chute hole control rod is fixed on the connecting plate.
Vertically be provided with two chutes on connecting plate, every control rod is fixed on the connecting plate by two screws that pass two chute holes respectively.
The described radial section of not adorning a control rod of runner is shaped as hexagon.
Because it is vertical that the connecting plate on the support is set to, formed advanced " V " type drawing-off form during drawn fiber, increased the total draft ability of fine spining machine, production efficiency is improved.In addition, the spacing between two control rods is set to and can regulates along chute, can adapt to the requirement of the fiber counter extensioin technology of dissimilar and product level characteristics, and the quality index such as bar evenness, km details, km slubbing of resultant yarn are greatly improved.In addition, on a control rod runner is set, can reduce the frictional force of sliver and control rod, and the cross sectional shape of another control rod is set to polygon, the local pressure of control rod pair sliver in the time of can increasing drawing-off makes the dynamics of drawing-off stronger.Because this device is to be installed on separately on the roller mandrel of back, easy accessibility is flexible, and has avoided the harmful effect to the job stability generation of selling on the medium rubber roller elasticity.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
The left view of Fig. 1 when Fig. 3 is working of plastics for support;
The left view of Fig. 1 when Fig. 4 is metalwork for support;
Perspective view of the present utility model when Fig. 5 is the metalwork support.
The specific embodiment:
The utility model comprises support and the control rod that is fixed on the support, end at support is provided with clip 3, and clip 3 is installed on the mandrel of back roller, is provided with limiting plate 7 in the outer end of clip 3, limiting plate 7 is subjected to stopping of roller pressure rod behind the top, has limited the rotation of clip 3 around mandrel.The other end at support vertically is provided with connecting plate 8, and control rod 1 is horizontal level and is fixed on the connecting plate 8.The control rod 1 that is arranged on the vertical connecting plate 8 is upper and lower two, after sliver is drawn from rear roller, as shown in Figure 4, walk around down earlier control rod, upwards enter Zhong Qu again, fiber has been formed " V " type drawing-off form, improved longitudinal frictional force circle of sliver and distributed in the drawing-off back zone through runner 2 straight lines on the last control rod, thereby increased the total draft ability of fine spining machine, improved the quality of resultant yarn.In the present embodiment, two control rods 1 pass through screw 4 secured in parallel respectively on connecting plate 8.The local pressure of 1 pair of sliver of control rod when increasing drawing-off, make the dynamics of drawing-off stronger, the radial section of a control rod wherein is shaped as hexagon, in addition, in order to reduce the frictional force of sliver and control rod, the two ends of another root control rod are respectively arranged with the runner 2 that can rotate around control rod.In the present embodiment, superposed control rod is set to hexagon, and the control rod that is positioned at the bottom is set to be equipped with runner 2, and the endoporus of runner slides or rolls with control rod and cooperates.When runner endoporus and control rod are slidingly matched,, on the control rod termination in each runner 2 outside, be respectively arranged with Embedded ring washer 6 for the runner axial location.In addition, in order to prevent sliver, be respectively arranged with the retaining platform of projection at the two ends of each runner by slippage on the runner.Except such scheme, the radial section shape that can also not adorn the control rod of runner is set to circle, ellipse, semicircle or other polygon except that hexagon; Also can be with the location swap of two control rods up and down; Can also all load onto at the two ends of two control rods can be around the runner of control rod rotation, and the profile of runner also can be set to other shape except circle.In addition, also two control rods all can be set to not adorn runner.
For two spacings between the control rod 1 can be regulated, the requirement with the fiber counter extensioin technology that adapts to dissimilar and product level characteristics vertically is provided with chute 5 on connecting plate 8, and screw 4 passes chute hole control rod 1 is fixed on the connecting plate 8.The every adjusting of control rod on horizontal level for convenience in the present embodiment, vertically is provided with two chutes 5 on connecting plate 8, every control rod is fixed on the connecting plate 8 by two screws 4 that pass two chute holes respectively.In addition, also can be according to the requirement of the fiber counter extensioin technology of dissimilar and product level characteristics, on the vertical position of connecting plate 8, be provided with manyly to connecting hole, screw is fixed on control rod on the connecting plate by connecting hole; Can also be with the fixing control rod of a screw.For a controller that only needs to adapt to the single variety fiber, but also simplified structure, directly with the control rod welding or be riveted on the connecting plate.
Except such scheme, also a control rod can only be set, this root control rod can be adorned runner, also can not adorn runner.
Claims (7)
1, a kind of adjustable back roller fiber controller, comprise support that is contained on the roller of back and the control rod that is fixed on the support, it is characterized in that: the end at support is provided with clip, vertically is provided with connecting plate at the other end of support, and control rod is horizontally fixed on the connecting plate.
2, adjustable back roller fiber controller according to claim 1, it is characterized in that: the described control rod that is fixed on the vertical connecting plate is upper and lower two, two control rods pass through the screw secured in parallel respectively on connecting plate.
3, adjustable back roller fiber controller according to claim 2, it is characterized in that: the radial section of a described control rod is shaped as polygon, the two ends of another root control rod are equipped with respectively and can be respectively arranged with the retaining platform of projection at the two ends of each runner around the runner of control rod rotation.
4, adjustable back roller fiber controller according to claim 2 is characterized in that: be respectively arranged with at the two ends of two control rods and can be respectively arranged with the retaining platform of projection at the two ends of each runner around the runner of control rod rotation.
5, according to claim or 2 or 3 or 4 described adjustable back roller fiber controllers, it is characterized in that: vertically be provided with chute on connecting plate, screw passes chute hole control rod is fixed on the connecting plate.
6, adjustable back roller fiber controller according to claim 5, it is characterized in that: vertically be provided with two chutes on connecting plate, every control rod is fixed on the connecting plate by two screws that pass two chute holes respectively.
7, adjustable back roller fiber controller according to claim 3, it is characterized in that: the described radial section of not adorning a control rod of runner is shaped as hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032034 CN2895452Y (en) | 2006-05-18 | 2006-05-18 | Adjustable rear leather-roller fiber controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032034 CN2895452Y (en) | 2006-05-18 | 2006-05-18 | Adjustable rear leather-roller fiber controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895452Y true CN2895452Y (en) | 2007-05-02 |
Family
ID=38065032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032034 Expired - Fee Related CN2895452Y (en) | 2006-05-18 | 2006-05-18 | Adjustable rear leather-roller fiber controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895452Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965770A (en) * | 2012-11-14 | 2013-03-13 | 经纬纺织机械股份有限公司 | Pressure bar adjusting device of combing machine |
| CN109594155A (en) * | 2019-01-23 | 2019-04-09 | 江南大学 | Front draft zone arranges drafting system and its Yarn spinning method |
| CN113026155A (en) * | 2021-04-15 | 2021-06-25 | 常州环锭纺织机械有限公司 | Front area adjustable pressure bar device of flax wet spinning frame and use method thereof |
-
2006
- 2006-05-18 CN CN 200620032034 patent/CN2895452Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965770A (en) * | 2012-11-14 | 2013-03-13 | 经纬纺织机械股份有限公司 | Pressure bar adjusting device of combing machine |
| CN102965770B (en) * | 2012-11-14 | 2016-06-08 | 经纬纺织机械股份有限公司 | A kind of combing machine pressure bar adjusting apparatus |
| CN109594155A (en) * | 2019-01-23 | 2019-04-09 | 江南大学 | Front draft zone arranges drafting system and its Yarn spinning method |
| CN113026155A (en) * | 2021-04-15 | 2021-06-25 | 常州环锭纺织机械有限公司 | Front area adjustable pressure bar device of flax wet spinning frame and use method thereof |
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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: 20070502 |