CN201495365U - Warp towing let-off device - Google Patents
Warp towing let-off device Download PDFInfo
- Publication number
- CN201495365U CN201495365U CN2009203030380U CN200920303038U CN201495365U CN 201495365 U CN201495365 U CN 201495365U CN 2009203030380 U CN2009203030380 U CN 2009203030380U CN 200920303038 U CN200920303038 U CN 200920303038U CN 201495365 U CN201495365 U CN 201495365U
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- China
- Prior art keywords
- warp thread
- warp
- conveying roller
- tension
- drags
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- Expired - Fee Related
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Abstract
The utility model relates to a warp towing let-off device for supplying warp to a weaving machine, comprising a rack; a warp conveying roll, a warp leading roll and a warp peeling and guiding roll are arranged on the rack; one end of the warp is connected with a drive motor by a speed-reducing box; the warp leading roll is arranged at the warp lead-in side of the warp conveying roll; a horizontal inclined angle formed by the connection line from the circle center of the warp leading roll to the circle center of the warp conveying roll and the center of the of the warp conveying roll is between 0 to 170 degrees; the warp peeling and guiding roll is arranged at the upper side of the warp conveying roll; the upper side of the warp conveying roll is also provided with a tension roll; a tension sensing device is arranged between the tension roll and the rack; a tension signal of the tension sensing device is connected with a tension controller; and a control signal of the tension controller is connected with the drive motor. The warp towing let-off device has the beneficial effects of: having no need of warping, directly towing the warp from a yarn creel, conveying the warp into the weaving machine for weaving, realizing continuous production, having flexible, accurate and stable tension control, and greatly improving the production efficiency and product quality.
Description
Technical field
The utility model belongs to textile machine, and particularly a kind of warp thread that is used for to loom supply warp thread drags and draws let-off motion.
Background technology
Traditional weaving process is warp thread to be dragged from creel guide to warping machines and make beam of a loom, beam of a loom is placed on the loom weaves then.For thick and heavy industry fabric or extraordinary industry fabric, yarn is very thick, makes the coarse yarn of beam of a loom through warping machines and casts off very soon, needs constantly to shut down to change beam of a loom, and the adjustment Tension Control of not stopping has influenced the quality of fabric, has seriously reduced production efficiency.
Summary of the invention
The purpose of this utility model is to propose a kind of warp thread to drag and draw the let-off motion technical scheme, and this technical scheme is weaved warp thread from directly sending into loom after creel drags the tying-in Tension Control, realized uninterrupted production.
To achieve these goals, the technical solution of the utility model is that a kind of warp thread drags and draws let-off motion, comprises frame, warp thread conveying roller, warp thread guide reel, warp thread are installed on frame peel off guide roller, connect CD-ROM drive motor through reduction box at warp thread conveying roller one end; Described warp thread guide reel is installed in warp thread conveying roller warp thread and imports side, the warp thread guide reel center of circle is spent between 170 degree 0 to warp thread conveying roller circle center line connecting and warp thread conveying roller central horizontal angle, described warp thread is peeled off guide roller and is installed in warp thread conveying roller upside, at warp thread conveying roller upside a jockey pulley is installed also, supporting mechanism of drag roller is equipped with at the jockey pulley two ends, supporting mechanism of drag roller is installed on the frame warp thread and peels off on the spindle nose of guide roller, and around this spindle nose swing, at least between the supporting mechanism of jockey pulley one end and frame, the tension force induction installation is installed, the tension signal of tension force induction installation is connected to tension controller, and the tension controller control signal connects CD-ROM drive motor.
The diameter of described warp thread conveying roller is between 250mm to 500mm.
The installing hole of described warp thread guide reel two ends on frame is level or slotted hole up and down, make the warp thread guide reel can before and after or move up and down; Should move the cylinder push-rod realization can also be installed by mechanical structure or at warp thread guide reel two ends.
The described warp thread guide reel center of circle to warp thread conveying roller circle center line connecting and warp thread conveying roller central horizontal angle 0 ° to 30 ° angle or 90 ° to hexagonal angle degree scope.
Described supporting mechanism of drag roller comprises Swing Arm, described Swing Arm one end is connected with jockey pulley, the Swing Arm other end is installed in warp thread by rotating shaft and peels off on the spindle nose of guide roller, Swing Arm can be swung around this spindle nose, also be connected to extension spring on the Swing Arm other end, described tension force induction installation is a pulling force sensor, and pulling force sensor one end connects extension spring, the pulling force sensor other end is fixed on the steel frame, described Swing Arm with the unsettled pulling of jockey pulley above the warp thread conveying roller.
Described frame is connected to form through crossbeam by a pair of steel frame, described steel frame comprises the both sides steel strut, the upper and lower side of described both sides steel strut is fixed by steel plate welding or screw, in the middle of the steel strut of both sides, warp thread conveying roller brace summer is arranged, on the steel strut above the warp thread conveying roller brace summer, have warp thread guide reel brace summer and warp thread to peel off the guide roller brace summer by welding or bolting by welding or bolting.
The beneficial effects of the utility model are:
The utility model does not need warping, and warp thread directly drags from creel and draws, and sends into loom and weaves, and has realized uninterrupted production.
The utility model has been equipped with warp tension control system, and Tension Control is flexible, accurate, stable, has greatly improved production efficiency and product quality.
Below in conjunction with drawings and Examples the utility model being done one describes in detail.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is each roller relative position relation schematic diagram of the utility model.
The specific embodiment
Embodiment 1:
A kind of warp thread drags and draws let-off motion embodiment, referring to Fig. 1 and Fig. 2, comprises frame, warp thread conveying roller 1, warp thread guide reel 2, warp thread is installed on frame peels off guide roller 3, connects CD-ROM drive motors 5 at warp thread conveying roller one end through reduction box 4; Described warp thread guide reel is installed in warp thread conveying roller warp thread and imports side, the warp thread guide reel center of circle is spent between 170 degree 0 to warp thread conveying roller circle center line connecting and warp thread conveying roller central horizontal angle 12, described warp thread is peeled off guide roller and is installed in warp thread conveying roller upside, at warp thread conveying roller upside a jockey pulley 6 is installed also, supporting mechanism of drag roller is equipped with at the jockey pulley two ends, supporting mechanism of drag roller is installed in warp thread and peels off on the spindle nose of guide roller, at least between the supporting mechanism of jockey pulley one end and frame, the tension force induction installation is installed, also can between the supporting mechanism at jockey pulley two ends and frame, the tension force induction installation be installed, the tension signal of tension force induction installation is connected to tension controller, and the tension controller control signal connects CD-ROM drive motor.
The diameter of described warp thread conveying roller is between 250mm to 500mm.
For the skin-friction force that increases the warp thread conveying roller is surrounded by rubber exasperate foreskin on described warp thread conveying roller surface.
The installing hole of described warp thread guide reel two ends on frame is level or slotted hole up and down, make the warp thread guide reel can before and after or move up and down; Should move the cylinder push-rod realization can be installed by mechanical structure or at warp thread guide reel two ends.The very convenient operating personnel of this structure draw puts warp thread 13 to the warp thread conveying roller and adjust warp thread to the cornerite of warp thread conveying roller and to well extruding and gripping of warp thread.
The described warp thread guide reel center of circle to warp thread conveying roller circle center line connecting and warp thread conveying roller central horizontal angle 0 ° to 30 ° angle or 90 ° to hexagonal angle degree scope.
Described frame is connected to form through crossbeam 8 by a pair of steel frame 7, described steel frame comprises both sides steel strut 7-1, the upper end of described both sides steel strut is fixed by steel plate 7-2 welding or screw, in the middle of the steel strut of both sides, warp thread conveying roller brace summer 7-3 is arranged, on the steel strut above the warp thread conveying roller brace summer, have warp thread guide reel brace summer and warp thread to peel off the guide roller brace summer by welding or bolting by welding or bolting.Certainly, frame also can be that plank frame connects to form through crossbeam, but frame structure can be saved material, operates, installs, transports more convenient.
Described supporting mechanism of drag roller comprises Swing Arm 9, described Swing Arm one end is connected with jockey pulley, the Swing Arm other end is installed in warp thread by rotating shaft and peels off on the spindle nose of guide roller, Swing Arm can be swung around this spindle nose, also be connected to extension spring 10 on the Swing Arm other end, described tension force induction installation is a pulling force sensor 11, and pulling force sensor one end connects extension spring, the pulling force sensor other end is fixed on the steel frame, described Swing Arm with the unsettled pulling of jockey pulley above the warp thread conveying roller.
Described CD-ROM drive motor is an AC servo motor.
Embodiment 2:
A kind of warp thread drags and draws another embodiment of let-off motion, referring to embodiment 1, different is that described supporting mechanism of drag roller comprises shaft stool with embodiment 1, described shaft stool is installed on the frame, jockey pulley is rotatably installed in the shaft stool, described tension force induction installation is a pressure sensor, and pressure sensor is installed in the bottom of shaft stool.
Claims (10)
1. warp thread drags and draws let-off motion, it is characterized in that, described device comprises frame, warp thread conveying roller, warp thread guide reel, warp thread is installed on frame peels off guide roller, connects CD-ROM drive motor at warp thread conveying roller one end through reduction box; Described warp thread guide reel is installed in warp thread conveying roller warp thread and imports side, the warp thread guide reel center of circle is spent between 170 degree 0 to warp thread conveying roller circle center line connecting and warp thread conveying roller central horizontal angle, described warp thread is peeled off guide roller and is installed in warp thread conveying roller upside, at warp thread conveying roller upside a jockey pulley is installed also, supporting mechanism of drag roller is equipped with at the jockey pulley two ends, supporting mechanism of drag roller is installed on the frame warp thread and peels off on the spindle nose of guide roller, and around this spindle nose swing, at least between the supporting mechanism of jockey pulley one end and frame, the tension force induction installation is installed, the tension signal of tension force induction installation is connected to tension controller, and the tension controller control signal connects CD-ROM drive motor.
2. warp thread according to claim 1 drags and draws let-off motion, it is characterized in that, the diameter of described warp thread conveying roller is between 250mm to 500mm.
3. warp thread according to claim 1 drags and draws let-off motion, it is characterized in that, described warp thread conveying roller surface is a rubber face.
4. warp thread according to claim 1 drags and draws let-off motion, it is characterized in that, the installing hole of described warp thread guide reel two ends on frame is level or slotted hole up and down.
5. warp thread according to claim 1 drags and draws let-off motion, it is characterized in that, described warp thread guide reel two ends are equipped with the cylinder catch bar.
6. warp thread according to claim 1 drags and draws let-off motion, it is characterized in that, the described warp thread guide reel center of circle to warp thread conveying roller circle center line connecting and warp thread conveying roller central horizontal angle 0 ° to 30 ° angle or 90 ° to hexagonal angle degree scope.
7. warp thread according to claim 1 drags and draws let-off motion, it is characterized in that, described supporting mechanism of drag roller comprises Swing Arm, described Swing Arm one end is connected with jockey pulley, the Swing Arm other end is installed in warp thread by rotating shaft and peels off on the spindle nose of guide roller, Swing Arm can be swung around this spindle nose, on the Swing Arm other end, also be connected to extension spring, described tension force induction installation is a pulling force sensor, pulling force sensor one end connects extension spring, the pulling force sensor other end is fixed on the steel frame, described Swing Arm with the unsettled pulling of jockey pulley above the warp thread conveying roller.
8. warp thread according to claim 1 drags and draws let-off motion, it is characterized in that, described supporting mechanism of drag roller comprises shaft stool, described shaft stool is installed on the frame, jockey pulley is rotatably installed in the shaft stool, described tension force induction installation is a pressure sensor, and pressure sensor is installed in the bottom of shaft stool.
9. warp thread according to claim 1 drags and draws let-off motion, it is characterized in that, described frame is connected to form through crossbeam by a pair of steel frame, described steel frame comprises the both sides steel strut, the upper and lower side of described both sides steel strut is fixed by steel plate welding or screw, in the middle of the steel strut of both sides, warp thread conveying roller brace summer is arranged, on the steel strut above the warp thread conveying roller brace summer, have warp thread guide reel brace summer and warp thread to peel off the guide roller brace summer by welding or bolting by welding or bolting.
10. warp thread according to claim 1 drags and draws let-off motion, it is characterized in that, described CD-ROM drive motor is an AC servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203030380U CN201495365U (en) | 2009-05-11 | 2009-05-11 | Warp towing let-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203030380U CN201495365U (en) | 2009-05-11 | 2009-05-11 | Warp towing let-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495365U true CN201495365U (en) | 2010-06-02 |
Family
ID=42438573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203030380U Expired - Fee Related CN201495365U (en) | 2009-05-11 | 2009-05-11 | Warp towing let-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495365U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877195A (en) * | 2012-09-30 | 2013-01-16 | 浙江麦地郎领带织造有限公司 | Warp sinking prevention single-beam let-off tension compensating device |
| CN103306024A (en) * | 2013-06-13 | 2013-09-18 | 宜兴市华恒高性能纤维织造有限公司 | Let-off tension bracket of carbon fiber cloth loom |
| CN103668606A (en) * | 2013-12-26 | 2014-03-26 | 张家港市攀峰科技有限公司 | Automatic compensating device for tangential belt constant tension transmission |
| CN104988655A (en) * | 2015-07-17 | 2015-10-21 | 天津工业大学 | Tension force device of warp knitting machine |
| CN105544065A (en) * | 2016-01-25 | 2016-05-04 | 绍兴纺织机械集团有限公司 | Main loom system of towel rapier loom |
| CN105544072A (en) * | 2016-01-25 | 2016-05-04 | 绍兴纺织机械集团有限公司 | Warp yarn tension adjustment mechanism of towel rapier loom |
| CN107043985A (en) * | 2017-06-15 | 2017-08-15 | 苏州瑞众新材料科技有限公司 | A kind of let-off motion of textile machine |
| CN108642637A (en) * | 2018-06-26 | 2018-10-12 | 王玉香 | The creel device of detectable spinning cake weight and the warping application process of spinning cake weight |
| CN108691075A (en) * | 2018-07-10 | 2018-10-23 | 山东日发纺织机械有限公司 | Active let-off motion |
| CN111573416A (en) * | 2020-05-30 | 2020-08-25 | 杭州华水布艺有限公司 | Constant tension yarn controlled let-off mechanism and control method |
| CN115110192A (en) * | 2022-08-02 | 2022-09-27 | 常州红宇阳石墨烯科技有限公司 | Heating cloth for deicing fan blades and manufacturing device thereof |
-
2009
- 2009-05-11 CN CN2009203030380U patent/CN201495365U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877195A (en) * | 2012-09-30 | 2013-01-16 | 浙江麦地郎领带织造有限公司 | Warp sinking prevention single-beam let-off tension compensating device |
| CN103306024A (en) * | 2013-06-13 | 2013-09-18 | 宜兴市华恒高性能纤维织造有限公司 | Let-off tension bracket of carbon fiber cloth loom |
| CN103668606A (en) * | 2013-12-26 | 2014-03-26 | 张家港市攀峰科技有限公司 | Automatic compensating device for tangential belt constant tension transmission |
| CN104988655A (en) * | 2015-07-17 | 2015-10-21 | 天津工业大学 | Tension force device of warp knitting machine |
| CN105544065A (en) * | 2016-01-25 | 2016-05-04 | 绍兴纺织机械集团有限公司 | Main loom system of towel rapier loom |
| CN105544072A (en) * | 2016-01-25 | 2016-05-04 | 绍兴纺织机械集团有限公司 | Warp yarn tension adjustment mechanism of towel rapier loom |
| CN107043985A (en) * | 2017-06-15 | 2017-08-15 | 苏州瑞众新材料科技有限公司 | A kind of let-off motion of textile machine |
| CN108642637A (en) * | 2018-06-26 | 2018-10-12 | 王玉香 | The creel device of detectable spinning cake weight and the warping application process of spinning cake weight |
| CN108642637B (en) * | 2018-06-26 | 2021-07-09 | 王玉香 | Creel device capable of detecting weight of spinning cakes and warping application method of weight of spinning cakes |
| CN108691075A (en) * | 2018-07-10 | 2018-10-23 | 山东日发纺织机械有限公司 | Active let-off motion |
| CN111573416A (en) * | 2020-05-30 | 2020-08-25 | 杭州华水布艺有限公司 | Constant tension yarn controlled let-off mechanism and control method |
| CN111573416B (en) * | 2020-05-30 | 2021-10-26 | 杭州华水布艺有限公司 | Constant tension yarn controlled let-off mechanism and control method |
| CN115110192A (en) * | 2022-08-02 | 2022-09-27 | 常州红宇阳石墨烯科技有限公司 | Heating cloth for deicing fan blades and manufacturing device thereof |
| CN115110192B (en) * | 2022-08-02 | 2023-06-02 | 常州红宇阳石墨烯科技有限公司 | Heating cloth for deicing fan blade and manufacturing device 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: 20100602 Termination date: 20130511 |