CN2844158Y - Electromagnetic yarn tension actuating mechanism - Google Patents
Electromagnetic yarn tension actuating mechanism Download PDFInfo
- Publication number
- CN2844158Y CN2844158Y CN 200520047736 CN200520047736U CN2844158Y CN 2844158 Y CN2844158 Y CN 2844158Y CN 200520047736 CN200520047736 CN 200520047736 CN 200520047736 U CN200520047736 U CN 200520047736U CN 2844158 Y CN2844158 Y CN 2844158Y
- Authority
- CN
- China
- Prior art keywords
- connecting shaft
- tension
- chassis
- armature connecting
- actuating mechanism
- 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
Links
Images
Abstract
The utility model relates to the technical field of a tension actuating mechanism, particularly to an actuating mechanism used for the yarn tension closed loop control of a winding machine and a twisting machine. The tension actuating mechanism is composed of a driving disc, a driven disc, a basal disc, an electromagnetic coil, a housing, an armature connecting shaft and a permanent magnetic loop, wherein the driving disc, the driven disc and the basal disc are respectively embedded into the permanent magnetic loop, and are lined with the polarity repulsing to each other along the axial direction from top to bottom. The driving disc is fixed on the armature connecting shaft which passes through the driven disc and the basal disc and extends into the electromagnetic coil. The lower end of the armature connecting shaft is fixed on the housing. By the structure, the tension actuating mechanism mainly solves the technical problem that the tension adjustment of the existing mechanism can not obtain continuous adjustment through electric signals by gravity or springs, while the tension of the tension actuating mechanism can be adjusted continuously through electric current, and the extent of the utility model is even more suitable for the occasions where need small yarn tension.
Description
Technical field:
The utility model relates to the technical field of tension force executing agency, the executing agency that the yarn tension closed-loop control is used on particularly a kind of bobbin winder, the twisting machine.
Background technology:
Existing yarn tension executing agency can be divided into the passive damping formula and initiatively feed to formula two big classes.Passive damping formula tensioner mainly relies on mechanical friction power to make the yarn in advancing keep certain force of strain, and its limitation is: (1) is poor to the small tension receiving coil ability of regulation and control of yarn; (2) means of shortage real-time monitoring can't realize the closed-loop control of tension force.Initiatively feed to the formula tensioner generally according to the size adjustment yarn feed speed of yarn tension, though overcome the former shortcoming, but still have following problem: (1) yarn-feeding device complexity; (2) fault rate is higher relatively; (3) fall short of service life; (4) cost is higher; (5) yarn feed speed is restricted; (6) energy consumption is bigger.
Patent Office of the People's Republic of China was authorized on July 24th, 2002, the 01254902.9 described Magnetic Suspension Numerical Controled Tensioner utilization of the ZL patent No. is the principle of two magnetic spare magnetic polar body reaction magnetic force up and down, make the adjustable transfer mode of non-contact type, promptly a magnetic pad places on the tension force disk, another magnetic pad sticks on and can rotate on the digital calibration bolt and wheel disc of regulating both distances, because two magnetic pad sheets produce different drafting tensions apart from difference to the coiling yarn.The defective of this tensioner is, in real time the size of adjustment of tonicity.
The self-cleaning tensioner of number of patent application 88207797 described swinging compressing tablets that Patent Office of the People's Republic of China announced on April 12nd, 1989 is to go up compressing tablet, lower sheeting and core pipe three rotating compressing tablet formula tensioners.Its core pipe box is rotatably assorted with mandrel outside mandrel.The outer face of its lower sheeting, core pipe is provided with axial commentaries on classics supporting member.This tensioner has self-cleaning action to dirt the gathering between last lower sheeting and core pipe box of yarn, line, strand itself; And can overcome the concentrated wear or the grooving of going up the lower sheeting frictional plane again, prolong its service life and prevent damage to fiber.The defective of this tensioner is that tension adjustment can't be realized regulating continuously by gravity or spring by electric signal.
Therefore existing yarn tension regulation technology be not suitable for textile industry growing, to reel for yarn around in the small tension receiving coil closed-loop control use.
The utility model content:
The purpose of this utility model provides a kind of electromagnetism yarn tension executing agency, the tension adjustment that mainly solves existing mechanism is by gravity or spring, can't realize the technical problem of adjusting continuously by electric signal, its tension force can be adjustable continuously by electric current, and scope is more suitable for the occasion that requires yarn tension very little.
For solving the problems of the technologies described above, the utility model is achieved in that
A kind of electromagnetism yarn tension executing agency is characterized in that: it is made up of driving disc spacing pressing, driven disc, chassis, solenoid, casing, armature connecting shaft, permanent magnet ring; Wherein, the permanent magnet ring of each self-embedding of driving disc spacing pressing, driven disc and chassis, vertically from top to bottom, polar repulsion ground arranges; Driving disc spacing pressing is fixed on the armature connecting shaft; The armature connecting shaft passes driven disc, solenoid is stretched on the chassis; The lower end of armature connecting shaft is passed and is fixed on the casing.
Driving disc spacing pressing is fixed on the armature connecting shaft by capping by screw.
Between casing and the chassis by being threaded.
This armature connecting shaft passes driven disc, chassis and the axle sleeve that is fixed on the chassis stretches into solenoid; The axle sleeve that is fixed on the casing is passed in the lower end of armature connecting shaft.
By being threaded, the skeleton of solenoid is fixedly clamped by two axle sleeves between casing and the chassis.
Compared with prior art, the utility model has the advantages that:
1, tension force of the present utility model can be adjustable continuously by electric current, and scope is more suitable for the occasion that requires yarn tension very little;
2, owing to press the driving disc spacing pressing of yarn and driven disc when work, radially be subjected to pullling of yarn, two dishes will produce rotation along with the motion of yarn, at this moment yarn has played the effect of removing laying dust, meanwhile also avoid yarn for a long time to the wearing and tearing grooving at the same position of card effectively;
3, of the present utility model simple in structure, with low cost, fault rate is low, and long service life is fit to high volume applications such as textile industry bobbin winder, spooler, twisting machine.
Description of drawings:
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is an A-A direction cutaway view among Fig. 1.
1---casing; 2---coil rack;
3---solenoid 4---chassis;
5---driven disc; 6---driving disc spacing pressing;
7---capping; 8---axle sleeve;
9---the armature connecting shaft; 10---permanent magnet ring;
11---screw; 12---wire hole
13---installing hole; 14---yarn.
The specific embodiment:
The utility model mainly is made up of parts such as driving disc spacing pressing 6, driven disc 5, chassis 4, solenoid 3, casing 1, armature connecting shaft 9, permanent magnet rings 10, as shown in Figure 1, 2.
Driving disc spacing pressing 6, driven disc 5 and the permanent magnet ring 10 of chassis 4 each self-embedding, vertically from top to bottom, polar repulsion ground arranges.Driving disc spacing pressing 6 is fixed on the armature connecting shaft 9 by capping 7 by screw 11.Armature connecting shaft 9 passes driven disc 5, chassis 4 and is fixed on axle sleeve 8 on the chassis, stretches into solenoid 3.The axle sleeve 8 that is fixed on the casing 1 is passed in the lower end of armature connecting shaft 9.By being threaded, when screwing casing 1, the skeleton 2 of solenoid 3 is fixedly clamped by two axle sleeves 8 between casing 1 and the chassis 4.
Under the situation of no external force effect (no power), according to principle of same-sex repulsion, do not contact mutually between driving disc spacing pressing 6, driven disc 5 and the chassis 4, be suspended state, the yarn 14 between driving disc spacing pressing 6 and driven disc 5 can freely pass through.After solenoid 3 fed certain electric current, armature connecting shaft 9 was under the magnetic field force effect of solenoid 3 energising back generations, to bottom offset.Driving disc spacing pressing 6 prolongs axially close driven disc 5, compresses yarn 14.Yarn 14 suffered pressure and coil currents are a functional relation that increases progressively.
Key problem in technology of the present utility model is: the design (shape, material, the intensity of magnetization) of (1) permanent magnet ring, and it is directly connected to the control range of yarn tension, the power consumption of tensioner; (2) the choosing folding of platen material is relevant with the service life of tensioner, and the utility model adopts 99 aluminium oxide ceramics; (3) design of solenoid should be complementary with the weight of platen and armature connecting shaft, the intensity of magnetization of magnet ring; (4) material of armature connecting shaft is related to the cost of manufacture of tensioner.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (6)
1, a kind of electromagnetism yarn tension executing agency is characterized in that: it is made up of driving disc spacing pressing (6), driven disc (5), chassis (4), solenoid (3), casing (1), armature connecting shaft (9), permanent magnet ring (10); Wherein, driving disc spacing pressing (6), driven disc (5) and the permanent magnet ring of each self-embedding of chassis (4) (10), vertically from top to bottom, polar repulsion ground arranges; Driving disc spacing pressing (6) is fixed on the armature connecting shaft (9); Armature connecting shaft (9) passes driven disc (5), chassis (4) stretch into solenoid (3); The lower end of armature connecting shaft (9) is passed and is fixed on the casing (1).
2, electromagnetism yarn tension according to claim 1 executing agency is characterized in that: driving disc spacing pressing (6) is fixed on the armature connecting shaft (9) by capping (7) by screw (11).
3, electromagnetism yarn tension according to claim 1 and 2 executing agency is characterized in that: between casing (1) and chassis (4) by being threaded.
4, electromagnetism yarn tension according to claim 1 and 2 executing agency is characterized in that: this armature connecting shaft (9) passes driven disc (5), chassis (4) and the axle sleeve (8) that is fixed on the chassis stretches into solenoid (3); The axle sleeve (8) that is fixed on the casing (1) is passed in the lower end of armature connecting shaft (9).
5, electromagnetism yarn tension according to claim 4 executing agency is characterized in that: between casing (1) and chassis (4) by being threaded.
6, electromagnetism yarn tension according to claim 5 executing agency, it is characterized in that: the skeleton (2) of solenoid (3) is fixedly clamped by two axle sleeves (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047736 CN2844158Y (en) | 2005-12-20 | 2005-12-20 | Electromagnetic yarn tension actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047736 CN2844158Y (en) | 2005-12-20 | 2005-12-20 | Electromagnetic yarn tension actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2844158Y true CN2844158Y (en) | 2006-12-06 |
Family
ID=37486110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520047736 Expired - Fee Related CN2844158Y (en) | 2005-12-20 | 2005-12-20 | Electromagnetic yarn tension actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2844158Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094271A (en) * | 2011-03-24 | 2011-06-15 | 张朝山 | Multipole magnetic damping tension controller |
| CN101314878B (en) * | 2008-07-17 | 2012-09-05 | 杨金保 | High-speed, fine-tension force rove testing apparatus |
| CN103628202A (en) * | 2012-08-24 | 2014-03-12 | 宜昌经纬纺机有限公司 | Parallel tensioning device of glass fiber protofilament cylinder |
| CN104928856A (en) * | 2015-07-16 | 2015-09-23 | 合肥奥瑞数控科技有限公司 | Intelligent template sewing machine with thread tension capable of being adjusted automatically |
| CN104963124A (en) * | 2015-07-16 | 2015-10-07 | 合肥奥瑞数控科技有限公司 | Template sewing machine achieving automatic adjustment of thread tension |
| CN104975438A (en) * | 2015-07-16 | 2015-10-14 | 合肥奥瑞数控科技有限公司 | Template sewing machine with electromagnetic tension force adjuster |
| CN105040292A (en) * | 2015-07-16 | 2015-11-11 | 合肥奥瑞数控科技有限公司 | Intelligent formwork sewing machine provided with electromagnetic tensioning device |
| CN105088560A (en) * | 2015-07-16 | 2015-11-25 | 合肥奥瑞数控科技有限公司 | Tension adjusting device for electromagnetic stitches |
| CN107324144A (en) * | 2017-07-03 | 2017-11-07 | 三峡大学 | Tension-adjusting gear |
| CN109071144A (en) * | 2016-02-24 | 2018-12-21 | 里特捷克有限公司 | For eliminating the calutron of yarn ring when the winding yarn on cross-wound bobbin tube on spinning machine of the constant speed with yarn production |
| CN113005589A (en) * | 2021-02-10 | 2021-06-22 | 南京航空航天大学 | Electromagnetic hysteresis yarn tensioner |
-
2005
- 2005-12-20 CN CN 200520047736 patent/CN2844158Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314878B (en) * | 2008-07-17 | 2012-09-05 | 杨金保 | High-speed, fine-tension force rove testing apparatus |
| CN102094271A (en) * | 2011-03-24 | 2011-06-15 | 张朝山 | Multipole magnetic damping tension controller |
| CN103628202A (en) * | 2012-08-24 | 2014-03-12 | 宜昌经纬纺机有限公司 | Parallel tensioning device of glass fiber protofilament cylinder |
| CN103628202B (en) * | 2012-08-24 | 2017-02-15 | 宜昌经纬纺机有限公司 | Parallel tensioning device of glass fiber protofilament cylinder |
| CN104928856A (en) * | 2015-07-16 | 2015-09-23 | 合肥奥瑞数控科技有限公司 | Intelligent template sewing machine with thread tension capable of being adjusted automatically |
| CN104963124A (en) * | 2015-07-16 | 2015-10-07 | 合肥奥瑞数控科技有限公司 | Template sewing machine achieving automatic adjustment of thread tension |
| CN104975438A (en) * | 2015-07-16 | 2015-10-14 | 合肥奥瑞数控科技有限公司 | Template sewing machine with electromagnetic tension force adjuster |
| CN105040292A (en) * | 2015-07-16 | 2015-11-11 | 合肥奥瑞数控科技有限公司 | Intelligent formwork sewing machine provided with electromagnetic tensioning device |
| CN105088560A (en) * | 2015-07-16 | 2015-11-25 | 合肥奥瑞数控科技有限公司 | Tension adjusting device for electromagnetic stitches |
| CN109071144A (en) * | 2016-02-24 | 2018-12-21 | 里特捷克有限公司 | For eliminating the calutron of yarn ring when the winding yarn on cross-wound bobbin tube on spinning machine of the constant speed with yarn production |
| CN107324144A (en) * | 2017-07-03 | 2017-11-07 | 三峡大学 | Tension-adjusting gear |
| CN113005589A (en) * | 2021-02-10 | 2021-06-22 | 南京航空航天大学 | Electromagnetic hysteresis yarn tensioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2844158Y (en) | Electromagnetic yarn tension actuating mechanism | |
| CN101913515B (en) | Constant tension system for automatically adjusting tension of thread rope by adopting mechanical and electronic way for winding machine | |
| CN2816068Y (en) | Tension roller | |
| CN201276627Y (en) | Fibre tension regulator | |
| CN100470691C (en) | Wire tension exerting device for coil winder exerting method thereof | |
| CN201386178Y (en) | Single-yarn tension control device of cylinder creel for carbon-fiber weaving loom | |
| CN102151707A (en) | Double-drum type wire-collecting winding drum for straight line wire drawing machine | |
| CN210393171U (en) | Pay-off rack | |
| CN201678786U (en) | Tensioner for yarn doubling winder | |
| CN202296588U (en) | High-speed rewinding machine | |
| CN2861204Y (en) | Magnetic retardation damper | |
| CN202061913U (en) | Double-drum type accumulated wire winding drum applied on dead-beat type wire drawing machine | |
| CN200978164Y (en) | Overhead permanent magnetism tension stringing device | |
| CN102862870A (en) | Tension changing device for winder | |
| CN202148096U (en) | Tension force changing device for silk winder | |
| CN207811150U (en) | A kind of automatic cable arrangement device | |
| CN102431843B (en) | High-speed rewinding machine | |
| CN102765634A (en) | Pneumatic clamp for flexible flat cables | |
| CN104928810B (en) | The colorful conductive polyurethane fiber yarn coil of wire drive device of anti pilling in coating machine | |
| CN101314878B (en) | High-speed, fine-tension force rove testing apparatus | |
| CN215666333U (en) | Wire winding and arranging device for high-speed copper wire stranding machine | |
| CN202492637U (en) | Damping device of rotor spinning machine | |
| CN2541415Y (en) | Constant tension plastic fiber winder | |
| CN201890974U (en) | Driving shaft rack | |
| CN111850812A (en) | Spindle with stepless tension adjustment for braiding machine |
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: 20061206 Termination date: 20100120 |