CN104005163B - Thread break-off shut-down device of hydraulic loom - Google Patents
Thread break-off shut-down device of hydraulic loom Download PDFInfo
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- CN104005163B CN104005163B CN201410274319.3A CN201410274319A CN104005163B CN 104005163 B CN104005163 B CN 104005163B CN 201410274319 A CN201410274319 A CN 201410274319A CN 104005163 B CN104005163 B CN 104005163B
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- water jet
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- jet looms
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Abstract
Disclosed is a thread break-off shut-down device of a hydraulic loom. A supporting frame is fixedly arranged at one end of an air absorption bellow, at least three air blowing pipes are fixedly arranged on the supporting frame, a plurality of small air blowing holes are formed in the air blowing pipes, and the small air blowing holes face warp threads. The air blowing pipes are communicated and connected with the air absorption bellow through pipelines, fans are arranged on the pipelines, an inclined face is arranged on the upper surface of the air absorption bellow, a protruding arc face is formed on the inclined face, a plurality of small arc face air absorption holes are formed in the arc face to be communicated with the air absorption bellow, a protruding platform is formed on the inclined face, a female hook and loop fastener is fixedly arranged on the platform, a photoelectric probe faces the position between the arc face and the platform, and signals of the photoelectric probe are transmitted to a control cabinet of the hydraulic loom. Broken thread heads of the warp threads can be detected by the photoelectric detector at the first time, and the hydraulic loom is shut down in time to handle a broken thread.
Description
Technical field:
The present invention relates to water jet looms technical field, when breaking more specifically to the line on a kind of water jet looms let-off motion, the device of shutting down in time.
Background technology:
Water jet looms is in weaving process, if the warp break on let-off motion, then water jet looms must be shut down, in order to avoid weave substandard products at once.Existing water jet looms warp line breaks arresting gear; it is the surface by air-suction trunk, the yarn the end of a thread broken being drawn onto air-suction trunk; detect after yarn through photoelectric probe again, allow the shutdown of water jet looms via water jet looms switch board, after processing broken string, start is weaved again.After its warp disconnects; the end of a thread falls the overlong time detected on air-suction trunk and by photoelectric probe; this is mainly because the end of a thread is lighter; the wind-force of air-suction trunk is unsuitable excessive again; excessive, the tension state of warp is had an impact, if do not shut down in the very first time, then can affect production efficiency; allow the cloth weaving out produce more substandard products break simultaneously, cause production cost to increase.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provides a kind of water jet looms line to break arresting gear, and it can allow photoelectric probe detect broken string the end of a thread of warp in the very first time, allows water jet looms shut down in time and carries out break line treatment.
Technology solution of the present invention is as follows:
Water jet looms line breaks arresting gear, and comprise the warp on water jet looms let-off motion, one end of air-suction trunk is fixed with bracing frame, bracing frame is fixed with at least three blowers, and blower forms several blowing apertures, blowing aperture is facing to warp;
Blower is connected mutually by pipeline and air-suction trunk, pipeline is provided with blower fan, the upper surface of air-suction trunk has an inclined-plane, inclined-plane forms protruding cambered surface, cambered surface forms several cambered surface air draught apertures to communicate with air-suction trunk, inclined-plane forms protruding platform, platform is fixed with Velcro mother and pastes, photoelectric probe is facing between cambered surface and platform, and the signal of photoelectric probe flows to water jet looms switch board.
Described platform is adhesively fixed with Velcro mother to paste.
Described blower is facing to cambered surface, and photoelectric probe is fixed on probe bracket, and probe bracket is fixed on air-suction trunk.
Beneficial effect of the present invention is:
It can allow photoelectric probe detect broken string the end of a thread of warp in the very first time, allows water jet looms shut down in time and carries out break line treatment.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of Fig. 1 from right side.
In figure: 1, warp; 2, air-suction trunk; 3, bracing frame; 4, blower; 41, blowing aperture; 5, pipeline; 6, blower fan; 7, Velcro mother pastes; 8, photoelectric probe; 9, probe bracket.
Detailed description of the invention:
Embodiment: see shown in Fig. 1,2, water jet looms line breaks arresting gear, comprise the warp 1 on water jet looms let-off motion, one end of air-suction trunk 2 is fixed with bracing frame 3, bracing frame 3 is fixed with at least three blowers 4, blower 4 forms several blowing apertures 41, blowing aperture 41 is facing to warp 1;
Blower 4 is connected mutually by pipeline 5 and air-suction trunk 2, pipeline 5 is provided with blower fan 6, the upper surface of air-suction trunk 2 has an inclined-plane 21, inclined-plane 21 forms protruding cambered surface 22, cambered surface 22 forms several cambered surface air draught apertures 221 to communicate with air-suction trunk 2, inclined-plane 21 forms protruding platform 23, platform 23 is fixed with Velcro mother and pastes 7, photoelectric probe 8 is facing between cambered surface 22 and platform 23, and the signal of photoelectric probe 8 flows to water jet looms switch board.
Described platform 23 is adhesively fixed with Velcro mother and pastes 7.
Described blower 4 is facing to cambered surface 22, and photoelectric probe 8 is fixed on probe bracket 9, and probe bracket 9 is fixed on air-suction trunk 2.
Operation principle: the invention difference from existing technology is, it blows broken string the end of a thread by blower 4 to air-suction trunk 2 surface, and air-suction trunk 2 also inhales broken string the end of a thread simultaneously, and the time that such the end of a thread is detected by photoelectric probe is faster.
Stop the end of a thread in order to side disorderly to fly, paste 7 by Velcro mother and the end of a thread is clung.The present invention is simultaneously provided with multiple photoelectric probe 8; the region of detection warp can be increased; no matter where warp disconnects in this region; the present invention can detect rapidly; and the warp cut-off signal that whether has detected according to photoelectric probe 8 by water jet looms switch board controls water jet looms shutdown, allows operating personnel process the warp of disconnection in time.
Wind enters air-suction trunk 2 from cambered surface air draught aperture 221, then enters blower 4 through piping 5, then blows to warp 1 through blowing aperture 41.
Claims (3)
1. water jet looms line breaks arresting gear, comprise the warp (1) on water jet looms let-off motion, it is characterized in that: one end of air-suction trunk (2) is fixed with bracing frame (3), bracing frame (3) is fixed with at least three blowers (4), blower (4) forms several blowings aperture (41), blowing aperture (41) is facing to warp (1);
Blower (4) is connected mutually by pipeline (5) and air-suction trunk (2), pipeline (5) is provided with blower fan (6), the upper surface of air-suction trunk (2) has an inclined-plane (21), inclined-plane (21) forms protruding cambered surface (22), cambered surface (22) forms several cambered surface air draught apertures (221) to communicate with air-suction trunk (2), inclined-plane (21) forms protruding platform (23), platform (23) is fixed with Velcro mother and pastes (7), photoelectric probe (8) is facing between cambered surface (22) and platform (23), the signal of photoelectric probe (8) flows to water jet looms switch board.
2. water jet looms line according to claim 1 breaks arresting gear, it is characterized in that: platform (23) is adhesively fixed with Velcro mother and pastes (7).
3. water jet looms line according to claim 1 breaks arresting gear; it is characterized in that: blower (4) is facing to cambered surface (22); photoelectric probe (8) is fixed on probe bracket (9), and probe bracket (9) is fixed on air-suction trunk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274319.3A CN104005163B (en) | 2014-06-18 | 2014-06-18 | Thread break-off shut-down device of hydraulic loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274319.3A CN104005163B (en) | 2014-06-18 | 2014-06-18 | Thread break-off shut-down device of hydraulic loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104005163A CN104005163A (en) | 2014-08-27 |
| CN104005163B true CN104005163B (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274319.3A Active CN104005163B (en) | 2014-06-18 | 2014-06-18 | Thread break-off shut-down device of hydraulic loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104005163B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802252A (en) * | 2021-10-27 | 2021-12-17 | 深圳市海弘装备技术有限公司 | Broken yarn detection device and loom |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1112898A (en) * | 1997-06-13 | 1999-01-19 | Toyota Autom Loom Works Ltd | Apparatus for preventing clogging of dropper with fly waste in loom |
| CN201605412U (en) * | 2010-01-21 | 2010-10-13 | 常州市润源经编机械有限公司 | Automatic warp stop device of warp knitting machine |
| CN202347215U (en) * | 2011-11-09 | 2012-07-25 | 浙江银宇纺织有限公司 | Warp-stopping device for water spray spinning machine |
| CN102677372A (en) * | 2012-05-22 | 2012-09-19 | 山东济宁如意毛纺织股份有限公司 | Induced draft method for processing waste edge yarns of rapier-loom |
| CN202898696U (en) * | 2012-09-28 | 2013-04-24 | 吴江市隆泰喷织厂 | Broken warp capture device of water jet loom |
| CN103046206A (en) * | 2013-01-22 | 2013-04-17 | 武汉纺织大学 | Method for extracting broken ends of warp yarns |
| CN204000135U (en) * | 2014-06-18 | 2014-12-10 | 湖州厉华妤婕联合纺织有限公司 | The water jet looms line arresting gear that breaks |
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2014
- 2014-06-18 CN CN201410274319.3A patent/CN104005163B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104005163A (en) | 2014-08-27 |
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Effective date of registration: 20170628 Address after: 313000 Wuxing District, Huzhou City, the town of the village of the town of the village should be the 6 Bay Bay, the building of the eight Patentee after: Huzhou Donke Textile Co. Ltd. Address before: 313000 Wuxing District, Huzhou City, the town of the District of the town of the village should be eight Bay Bay, Patentee before: Huzhou Lihua Yujie Union Textile Co., Ltd. |
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| TR01 | Transfer of patent right |