CN2816068Y - Tension roller - Google Patents
Tension roller Download PDFInfo
- Publication number
- CN2816068Y CN2816068Y CN 200520024424 CN200520024424U CN2816068Y CN 2816068 Y CN2816068 Y CN 2816068Y CN 200520024424 CN200520024424 CN 200520024424 CN 200520024424 U CN200520024424 U CN 200520024424U CN 2816068 Y CN2816068 Y CN 2816068Y
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- roller
- tension
- permanent magnet
- sitting
- loop
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Abstract
The utility model designs a tension roller which is also called an outer yarn tensioner of a direct twisting machine, and a roller and a tension device are combined into an integral body to form the utility model. The utility model is characterized in that the center of the roller is provided with a shaft, and is provided with two bearings, wherein a spring is arranged between the two bearings; the big head end of the roller and a guide block of the shaft are provided with a sliding seat; the outer circle of the sliding seat and the big head end of the roller are respectively provided with a magnetic retardation loop and a permanent magnet, and a magnetic gap is arranged between the magnetic retardation loop and the permanent magnet; a center hole of the sliding seat is provided with multiple threads and is connected with a multiple-head screw rod of the center of a tension regulating rotating disc which is sheathed on the shaft; the roller, the tension regulating rotating disc and a fixing frame are respectively fixed to both ends of the shaft by two fixing screws or nuts. Magnetic field force between the magnetic retardation loop and the permanent magnet forms tension of the roller. The tension can be adjusted through rotating the tension regulating rotating disc. The utility model has the advantages of simple and compact structure, small volume, convenient installation, lower failure incidence rate, energy saving, etc.
Description
Technical field
The utility model relates to the roller roller of textile machine, is specifically related to the tension roller that has tensioner in a kind of spinning machinery, is called the outer yarn tension device of straight twister again.
Background technology
Warping machines in the existing textile machine, the warp thread of drawing from bobbin cradle passes collection filament plate, spreader, and rich overtension roller roller is rich on axle, and is rich in controlling by tensioner and roller roller on the creel through the warp tension on the axle.At present, tensioner is made of magnetizing coil, B-H loop etc., is the disclosed a kind of outer yarn tension device of 200320131609.X as China Patent No..Comprise little axle, bearing, magnetic core, magnetic links, magnetic plate, coil rack and coil and housing etc.In housing: magnetic core has two bearings and is loaded on the little axle, an end face of magnetic core is provided with double wedge, fixedly mount magnetic links on the little spindle nose of double wedge side, leave spacing between tooth and the magnetic links, adorn magnetic plate between magnetic links and the housing, magnetic core is sleeved in the coil rack, coil is loaded on the skeleton outer shroud, magnetic core and housing are fixedly linked, and skeleton and housing are fixedly linked, and magnetic links and magnetic core double wedge end face and magnetic plate relatively rotate.Produce magnetic force by coil for magnetic core behind the direct current, attract magnetic plate, form the magnetic damping and the moment of resistance, control and adjust the size of tension force.Tensioner connects and band roller roller produces tension force to warp thread.Above technology relatively deficiency is:
1, tensioner and roller roller are two parts, need to connect and be contained on the creel, use comparatively inconvenience is installed, and the phase commute produces fault.
2, produce magnetic force by coil for magnetic core behind the direct current, require to have a cover power-supply device, structure is comparatively complicated, and consumes the part electric energy.
Summary of the invention
The purpose of this utility model designs a kind of roller roller and tensioner of making and partly integrates at above the deficiencies in the prior art, uses permanent magnet, and compact conformation is simple, and volume is little, installs more conveniently, and rate of breakdown is lower, the tension roller of saving electric energy.
The technical solution of the utility model is achieved in that a kind of tension roller, is integrated by roller roller and tensioner two parts.An axle is equipped with at roller roller center, and adorns between two bearings, two bearings a spring is arranged; The stub end of roller roller is equipped with sliding the seat with the targeting part of axle, the stub end of sliding cylindrical of sitting and roller roller is respectively equipped with B-H loop, reaches permanent magnet, leave magnetic gap between B-H loop and the permanent magnet, the sliding centre bore of sitting is provided with multiple thread and links to each other with the multiple-threaded screw of tension adjustment center of turntable, and the tension adjustment rotating disk is sleeved on the axle; Roller roller, tension adjustment rotating disk and fixed mount are fixed on the two ends of axle respectively by two hold-down screws or nut; Described permanent magnet is an annulus, is made up of the tile shape magnet of difference N, S polarity.
The more than sliding cylindrical of sitting is provided with the location and meets and discusses, and with the tension adjustment rotating disk in be provided with locating slot; Outside the tension adjustment rotating disk, be provided with fixed mount; Magnetic field force between B-H loop and the permanent magnet constitutes the tension force of roller roller, and rotating tension is regulated rotating disk tension-adjustable size.
A kind of tension roller of the utility model design compared with prior art integrates roller roller and tensioner, has compact conformation and simple, and volume is little, installs more conveniently, and rate of breakdown is lower, advantages such as saving electric energy.Use permanent magnet to need not power supply and power line, as yarn tension device in the straight twister.
Description of drawings
Fig. 1 is the tension roller structural front view;
Fig. 2 is a tension roller structure side view;
Fig. 3 is the magnet structure schematic diagram in the tension roller.
Fig. 4 is compound roller roll structure schematic diagram;
Fig. 5 is the composite shaft structural front view;
Fig. 6 is a composite shaft structure side view.
The specific embodiment
Illustrated in figures 1 and 2, a kind of tension roller is called yarn tension device in the straight twister again.Integrate by roller roller and tensioner two parts.An axle 2 is equipped with at roller roller 1 center, and adorns between two bearings 3, two bearings a spring 4 is arranged; The stub end of roller roller is equipped with sliding seat 5 with the targeting part of axle, and the targeting part 201 of axle is square or hexagon, and sliding the seat also is provided with corresponding square or hexagonal hole.The stub end of sliding cylindrical of sitting and roller roller is respectively equipped with B-H loop 6, reaches permanent magnet 7, leave magnetic gap between B-H loop and the permanent magnet, the sliding centre bore of sitting is provided with multiple thread and links to each other with the multiple-threaded screw 801 at tension adjustment rotating disk 8 centers, the tension adjustment rotating disk is sleeved on the axle, and the cylindrical of tension adjustment rotating disk is provided with the scale sign indicating number.Roller roller, tension adjustment rotating disk and fixed mount 9 are fixed on the two ends of axle respectively by two hold-down nuts or screw 10.The sliding cylindrical of sitting is provided with the location and meets and discusses 501, also is provided with elastic opening groove 502 on the wheel rim of the sliding cylindrical of sitting, and with the tension adjustment rotating disk in be provided with locating slot 802; Outside the tension adjustment rotating disk, be provided with fixed mount 9.
The stub end of the sliding cylindrical of sitting and roller roller is respectively equipped with B-H loop 6, and permanent magnet 7, and B-H loop is located on the interior circle of stub end of roller roller, and permanent magnet is located on the cylindrical of sliding seat.Perhaps adopt opposite configuration, permanent magnet is located on the interior circle of stub end of roller roller, and B-H loop is located on the sliding cylindrical of sitting.
Shown in Figure 3, the magnet structure in the tension roller.Permanent magnet is an annulus, is made up of the tile shape magnet of difference N, S polarity.
Shown in Figure 4, roller roller 1 is compound roller roller, by engineering plastics 101, on the cylindrical of the little head end of roller roller, and stub end be embedded with steel circle 102,103, and the weir 104 of rigid bearing is arranged in endoporus.
Fig. 5 and shown in Figure 6, axle 2 is a composite shaft, and by built-in steel axle core 202, outside and six square guide pads 201 are engineering plastics 203, and add becket skeleton 204 in engineering plastics six square guide pads, and six angles on six square guide pads are provided with breach 205.
A kind of tension roller of the utility model design is respectively equipped with B-H loop 6, is reached permanent magnet 7 by the cylindrical of sliding seat and the stub end of roller roller 1, and the magnetic field force between B-H loop and the permanent magnet constitutes the tension force of roller roller.Rely on positive and negative rotation tension adjustment rotating disk 8, under multiple-threaded screw 801 effects at sliding centre bore of sitting and tension adjustment rotating disk 8 centers, sliding 5 targeting parts 201 along axle of sitting are moved forward and backward, spring 4 is given the sliding restoring force of sitting, when sliding seat 5 moves forward, the corresponding area of B-H loop and permanent magnet strengthens, and the tension force that produces is big; Otherwise when moving behind the sliding seat 5, the corresponding area of B-H loop and permanent magnet reduces, and the tension force that produces also diminishes.On the sliding cylindrical of sitting, also be provided with the location and meet and discuss 501, and with the tension adjustment rotating disk in be provided with locating slot 802; The location that is used for the tension adjustment rotating disk.Adjusted tension force is remained unchanged.
Claims (6)
1, a kind of tension roller has roller roller and tensioner, it is characterized in that: an axle (2) is equipped with at described roller roller (1) center, and adorns between two bearings (3), two bearings a spring (4) is arranged; The stub end of roller roller is equipped with sliding sit (5) with the targeting part (201) of axle, the stub end of sliding cylindrical of sitting and roller roller is respectively equipped with B-H loop (6), reaches permanent magnet (7), leave magnetic gap between B-H loop and the permanent magnet, the sliding centre bore of sitting is provided with multiple thread and links to each other with the multiple-threaded screw (801) at tension adjustment rotating disk (8) center, and the tension adjustment rotating disk is sleeved on the axle; Roller roller, tension adjustment rotating disk and fixed mount are fixed on the two ends of axle respectively by two hold-down nuts or screw (10); Described permanent magnet is an annulus, is made up of the tile shape magnet of difference N, S polarity.
2, according to the described a kind of tension roller of claim 1, it is characterized in that: the described sliding cylindrical of sitting is provided with the location and meets and discusses (501), also is provided with elastic opening groove 502 on the wheel rim of the sliding cylindrical of sitting, and with the tension adjustment rotating disk in be provided with locating slot (802); Outside the tension adjustment rotating disk, be provided with fixed mount (9);
3, according to the described a kind of tension roller of claim 2, it is characterized in that: described roller roller (1) is compound roller roller, by engineering plastics (101), on the cylindrical of the little head end of roller roller, and stub end be embedded with steel circle (102), (103), and the weir (104) of rigid bearing is arranged in endoporus.
4, according to the described a kind of tension roller of claim 3, it is characterized in that: described axle (2) is composite shaft, by built-in steel axle core (202), outside and six square guide pads (201) are engineering plastics (203), and in engineering plastics six square guide pads, adding becket skeleton (204), six angles on six square guide pads are provided with breach (205).
5, according to claim 1 or 3 described a kind of tension rollers, it is characterized in that: the stub end of described sliding cylindrical of sitting and roller is respectively equipped with B-H loop (6), reaches permanent magnet (7), B-H loop is located on the interior circle of stub end of roller, and permanent magnet is located on the sliding cylindrical of sitting.
6, according to claim 1 or 3 described a kind of tension rollers, it is characterized in that: the stub end of described sliding cylindrical of sitting and roller is respectively equipped with B-H loop (6), reaches permanent magnet (7), permanent magnet is located on the interior circle of stub end of roller, and B-H loop is located on the sliding cylindrical of sitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024424 CN2816068Y (en) | 2005-07-05 | 2005-07-05 | Tension roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024424 CN2816068Y (en) | 2005-07-05 | 2005-07-05 | Tension roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816068Y true CN2816068Y (en) | 2006-09-13 |
Family
ID=36995871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024424 Expired - Fee Related CN2816068Y (en) | 2005-07-05 | 2005-07-05 | Tension roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816068Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251323A (en) * | 2011-05-20 | 2011-11-23 | 太原理工大学 | Linear calibration device for nonlinear torque dial |
| CN102433633A (en) * | 2010-09-29 | 2012-05-02 | 卡尔迈耶（中国）有限公司 | Tension roller with measuring device |
| CN103046178A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Magnetic roller |
| CN105502091A (en) * | 2015-12-30 | 2016-04-20 | 宁波长壁流体动力科技有限公司 | Magnetically-controlled wire unwinding spindle |
| CN110670189A (en) * | 2019-09-30 | 2020-01-10 | 浙江天竺纺机有限公司 | Outer yarn tension control mechanism and direct twisting machine |
| CN111321496A (en) * | 2018-12-14 | 2020-06-23 | 北京康姆特科技发展有限公司 | Multifunctional warp beam |
| CN111531225A (en) * | 2020-05-25 | 2020-08-14 | 烟台力凯数控科技有限公司 | Roller slotting method |
| CN113388930A (en) * | 2021-06-03 | 2021-09-14 | 东台市润生纺机专件有限公司 | High-precision wool spinning frame roller |
-
2005
- 2005-07-05 CN CN 200520024424 patent/CN2816068Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433633A (en) * | 2010-09-29 | 2012-05-02 | 卡尔迈耶（中国）有限公司 | Tension roller with measuring device |
| CN102251323A (en) * | 2011-05-20 | 2011-11-23 | 太原理工大学 | Linear calibration device for nonlinear torque dial |
| CN102251323B (en) * | 2011-05-20 | 2012-07-11 | 太原理工大学 | Linear calibration device for nonlinear torque dial |
| CN103046178A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Magnetic roller |
| CN105502091A (en) * | 2015-12-30 | 2016-04-20 | 宁波长壁流体动力科技有限公司 | Magnetically-controlled wire unwinding spindle |
| CN111321496A (en) * | 2018-12-14 | 2020-06-23 | 北京康姆特科技发展有限公司 | Multifunctional warp beam |
| CN111321496B (en) * | 2018-12-14 | 2022-04-19 | 北京玻钢院复合材料有限公司 | Multifunctional warp beam |
| CN110670189A (en) * | 2019-09-30 | 2020-01-10 | 浙江天竺纺机有限公司 | Outer yarn tension control mechanism and direct twisting machine |
| CN111531225A (en) * | 2020-05-25 | 2020-08-14 | 烟台力凯数控科技有限公司 | Roller slotting method |
| CN113388930A (en) * | 2021-06-03 | 2021-09-14 | 东台市润生纺机专件有限公司 | High-precision wool spinning frame roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |