CN108998914B - Broken yarn detection device and sizing machine system - Google Patents
Broken yarn detection device and sizing machine system Download PDFInfo
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- CN108998914B CN108998914B CN201811215250.1A CN201811215250A CN108998914B CN 108998914 B CN108998914 B CN 108998914B CN 201811215250 A CN201811215250 A CN 201811215250A CN 108998914 B CN108998914 B CN 108998914B
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000004513 sizing Methods 0.000 title claims description 27
- 230000006698 induction Effects 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The invention relates to a broken yarn detection device which comprises a mounting bracket, a sensing piece, a sensor and an alarm, wherein the sensing piece and the sensor are mounted on the mounting bracket, the sensing piece is arranged close to a guide roller of a machine table, the sensor is connected with the sensing piece and is in signal connection with the alarm, the sensor can detect the stress condition of the sensing piece, and when the sensor senses that the stress change of the sensing piece exceeds a preset value, the sensor sends an alarm signal to the alarm, and the alarm receives the alarm signal and gives an alarm. The broken yarn detection device can automatically detect broken yarns without manual inspection, improves production efficiency, and is beneficial to control of production quality.
Description
Technical Field
The invention relates to the technical field of textile, in particular to a broken yarn detection device and a sizing machine system.
Background
In the textile field, the sizing process is an important process for preparing before weaving, but because of the large number and large volume of warp beams, at least one front driver and one rear driver are needed in the production process, and some workshops even need more workers to carry out tour so as to patrol whether broken yarns exist or not, so that quality problems in the production process can be found in time and are treated. However, the machine table rotates at a high speed after the sizing machine is started, and because yarns need to pass through a plurality of groups of guide rollers in the process, broken yarns can not be found in time sometimes, and if broken yarns are wound on a warp beam and can not be found in time, quality accidents can be caused, and the production quality and the production efficiency are affected.
Disclosure of Invention
Based on the above, it is necessary to provide a broken yarn detecting device and a sizing machine system for solving the problem that broken yarns are difficult to find in time in the sizing production process.
A broken yarn detection device comprises a mounting bracket, an induction piece, a sensor and an alarm;
the sensor is used for being close to the setting of board deflector roll and with have the clearance between the board deflector roll, the sensor with the sensor is connected, the sensor with alarm signal connection, the sensor can respond to the atress condition of sensor, works as the sensor senses when the sensor atress change exceeds the default, the sensor is to alarm signal is sent to the alarm, the alarm receives alarm signal and report to the police.
In one embodiment, the mounting bracket comprises a fixing member and a buffer member, the fixing member is used for being mounted on the machine table, the buffer member is connected with the fixing member, and the sensor is mounted on the buffer member.
In one embodiment, the buffer member is provided with a clamping position for adjusting the distance between the sensing member and the machine guide roller.
In one embodiment, the alarm is an audible alarm and/or a visual alarm.
In one embodiment, the audible alarm is an alarm bell, and when the sensor senses that the stress change of the sensing piece exceeds a preset value, the sensor sends an alarm signal to the alarm bell, and the alarm bell responds.
In one embodiment, the light alarm is an induction lamp, and when the sensor senses that the stress change of the induction piece exceeds a preset value, the sensor sends an alarm signal to the induction lamp, and the induction lamp responds.
In one embodiment, the mounting bracket is arranged at two ends of the machine guide roller, two ends of the sensing piece are connected with the sensor on the mounting bracket, and the sensing piece is parallel to the machine guide roller.
The sizing machine system comprises a sizing machine and any one of the broken yarn detection devices, wherein the broken yarn detection devices are arranged on a machine table and are close to a guide roller of the machine table.
In one embodiment, the sizing system further comprises a broken yarn detection device controller for controlling the on or off of the broken yarn detection device on the machine.
In one embodiment, the sensor is connected with a trolley speed controller, and when the sensor senses that the stress change of the sensing piece exceeds a preset value, the trolley speed controller controls the trolley to run at a reduced speed.
The broken yarn detection device comprises a mounting bracket, an induction piece, a sensor and an alarm; the sensor is installed on the installing support, and the sensor is close to the board deflector roll setting, and the sensor is connected with the sensor, and sensor and alarm signal connection, sensor can detect the atress condition of sensor, and when the sensor sensed the sensor atress change and surpassed the default, the sensor sent alarm signal to the alarm, and the alarm received alarm signal and reported to the police. Specifically, when broken yarn takes place, broken yarn can constantly wind on the board deflector roll, and the yarn of coiling at the board deflector roll can slowly grow along with the board deflector roll rotates to can touch the sensing piece and lead to the sensing piece atress to change, and the sensor can detect the atress change of sensing piece conduction, and can respond when the atress change is greater than the default, the alarm reports to the police according to the signal of received sensor. The broken yarn detection device does not need manual inspection when broken yarns are detected, can automatically detect broken yarns, improves production efficiency, and is beneficial to control of production quality.
A sizing machine system comprises a sizing machine and a broken yarn detection device, wherein the sizing machine system can automatically detect broken yarns, and improves production quality and production efficiency.
Further, the sizing machine system further comprises a broken yarn detection device controller, any broken yarn detection device which is close to the guide roller of the machine is controlled by the broken yarn detection device controller, and accordingly the inductor of each guide roller can be controlled in a centralized mode, and centralized control and management are facilitated.
Furthermore, the sensor is connected with the trolley speed controller, when the sensor senses that the stress change of the sensing piece exceeds a preset value, the trolley speed is automatically slowed down, and the timely slowing down of the trolley speed enables the loss caused by the condition that the sizing machine breaks yarns in work to be smaller, so that the production cost is further reduced.
Drawings
Fig. 1 is a schematic structural view of a yarn breakage detecting device according to the present invention.
The drawings are as follows:
100: a broken yarn detecting device; 110: a mounting bracket; 111: a fixing member; 112: a buffer member; 120: a sensor; 130: an induction member; 140: a machine table; 141: a machine guide roller; 150: breaking yarn; 160: an alarm.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted," "secured," or "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an embodiment of the present invention provides a broken yarn detecting device 100, which includes a mounting bracket 110, a sensing member 130, a sensor 120, and an alarm 160. The sensing piece 130 and the sensor 120 are installed on the installation support 110, the sensing piece 130 is used for being arranged close to the machine guide roller 141, the sensor 120 is connected with the sensing piece 130, and the sensor 120 is in signal connection with the alarm 160. The sensor 120 can detect the stress condition of the sensing member 130, and when the sensor 120 senses that the stress change of the sensing member 130 exceeds a preset value, the sensor 120 sends an alarm signal to the alarm 160, and the alarm 160 receives the alarm signal and gives an alarm.
Specifically, in the illustrated specific example, the mounting bracket 110 includes a fixing member 111 and a buffering member 112, the buffering member 112 is connected to the fixing member 111, the fixing member 111 is used to be connected to the machine 140, and the buffering member 112 is connected to the sensing member 130. The movable connection between the fixing member 111 and the machine 140 can be, but not limited to, a clamping connection, a threaded connection, or some other movable connection mode, so that the replacement is convenient. The buffer member 112 and the support of the fixing member 111 can also be movably connected, so that only damaged elements are replaced when damaged, the whole replacement is not needed, and the maintenance cost is reduced. Similarly, the sensing element 130 is movably connected with the sensor 120.
Further, the buffer member 112 is further provided with a clamping position, and the distance between the sensing member 130 and the machine guide roller 141 is adjusted by adjusting the clamping position. When the yarn breakage detecting device 100 is used in different environments, the requirements on the distance between the machine guide roller 141 and the sensing member 130 may be different, so that the buffer member 112 is provided with a clamping position to facilitate the adjustment of the distance between the sensing member 130 and the machine guide roller 141.
The buffer member 112 may be a spring device, when the broken yarn 150 occurs, the broken yarn 150 is continuously wound on the machine guide roller 141 due to the continuous rotation of the machine guide roller 141, the broken yarn 150 is wound to be larger gradually and touches the sensing member 130, and the stress of the sensing member 130 is larger, so that a certain deformation is caused to the sensing member 130. Because the sensing element 130 is connected with the sensor 120, the deformation of the sensing element 130 can influence the sensor 120 to a certain extent, and the arrangement of the spring can play a certain buffering role, so that the sensing element 130 and the sensor 120 can be protected to a certain extent.
The alarm 160 may be, but is not limited to, an audible alarm and/or a light alarm, and the alarm 160 may be disposed near the machine guide roll 141 or may be disposed in other ways that facilitate finding or identifying the position of the broken yarn 150 on the machine guide roll 141. As shown in fig. 1, an alarm 160 is mounted on the sensor 120. The broken yarn detecting device 100 aims to be found by workers in time when broken yarns 150 occur, so that the problem of broken yarns 150 is solved in time, the loss is reduced, and the production cost is reduced.
Specifically, the audible alarm may be an alarm bell, and when the sensor 120 senses that the stress of the sensing member 130 changes by more than a preset value, the sensor 120 sends an alarm signal to the alarm bell, and the alarm bell responds. When the light alarm is an induction lamp, and when the sensor 120 senses that the stress change of the induction piece 130 exceeds a preset value, the sensor 120 sends an alarm signal to the induction lamp, and the induction lamp responds. When the audible alarm and the visual alarm are used simultaneously, the effect is better.
As shown in fig. 1, the sensing element 130 may be a wire, a bar, a rod, or the like, such as a metal bar. The two mounting brackets 110 are respectively arranged at two ends of the machine guide roller 141. The sensing member 130 is disposed parallel to the machine guide roller 141 and is connected to the sensor 120 on the mounting bracket 110 at both ends of the machine guide roller 141.
The invention further provides a sizing machine system, which comprises a sizing machine and the broken yarn detection device 100, wherein the broken yarn detection device 100 is arranged on a machine table 140 and is close to a machine table guide roller 141. The sizing machine system can automatically detect broken yarns 150 in the using process and timely find the broken yarns 150. The sizing system improves the production efficiency of the sizing machine and reduces the loss that occurs when a broken yarn 150 occurs.
Further, the sizing machine system further comprises a yarn breakage detection device controller, wherein the yarn breakage detection device controller is used for controlling the on-off of the yarn breakage detection device 100 on the machine table 140, so that the yarn breakage detection device 100 on the sizing machine can be managed in a centralized manner.
Further, in the sizing machine system, the sensor 120 is connected with the machine trolley speed controller, and when the broken yarn 150 occurs, the sensor 120 senses that the stress change of the sensing piece 130 exceeds a preset value, the machine trolley speed controller controls the machine to run at a reduced speed. The machine speed can be adjusted according to the sensor 120, so that when the broken yarn 150 happens, the broken yarn 150 is prevented from being wound on the machine guide roller 141 too much due to the fact that the machine speed is too high, the broken yarn detection device 100 is damaged, and the phenomenon that when the broken yarn 150 happens, a worker does not arrive timely, and the broken yarn 150 is prevented from being wound on the machine guide roller 141 too much, so that the broken yarn detection device 100 is damaged is avoided.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The broken yarn detection device is characterized by comprising a mounting bracket, an induction piece, a sensor and an alarm;
the sensor is used for being arranged close to the machine table guide roller and is in clearance with the machine table guide roller, the sensor is connected with the sensor, the sensor is in signal connection with the alarm, the sensor can sense the stress condition of the sensor, and when the sensor senses that the stress change of the sensor exceeds a preset value, the sensor sends an alarm signal to the alarm, and the alarm receives the alarm signal and gives an alarm;
the mounting bracket is arranged at two ends of the machine guide roller, two ends of the sensing piece are connected with the sensor on the mounting bracket, and the sensing piece is parallel to the machine guide roller;
the mounting bracket comprises a fixing piece and a buffer piece, the fixing piece is used for being mounted on the machine table, the buffer piece is connected with the fixing piece, and the sensor is mounted on the buffer piece;
the fixing piece is movably connected with the machine table, the buffer piece is movably connected with the fixing piece, and the sensing piece is movably connected with the sensor;
the buffer part is a spring device and is used for protecting the sensing part and the sensor.
2. The broken yarn detecting device according to claim 1, wherein the buffer member is provided with a clamping position for adjusting the distance between the sensing member and the machine guide roller.
3. Yarn breakage detection device according to claim 1, characterized in that the alarm is an audible alarm and/or an optical alarm.
4. A broken yarn detecting device according to claim 3, wherein the audible alarm is an alarm bell, and the sensor sends an alarm signal to the alarm bell when the sensor senses that the sensing member is subjected to a force change exceeding a preset value, the alarm bell being responsive.
5. A yarn breakage detection device according to claim 3, wherein the light alarm is a sensing lamp, and the sensor sends an alarm signal to the sensing lamp when the sensor senses that the sensing member is subjected to a force change exceeding a preset value, and the sensing lamp responds.
6. A sizing machine system, which is characterized by comprising a sizing machine and the broken yarn detection device according to any one of claims 1-5, wherein the broken yarn detection device is installed on a machine table and is close to a guide roller of the machine table.
7. The sizing system of claim 6, further comprising a break detection device controller for controlling the break detection device on or off on the machine table.
8. The sizing system of claim 6 or 7, wherein the sensor is coupled to a trolley speed controller that controls the trolley to run at a reduced speed when the sensor senses that the sensing member is subject to a change in force that exceeds a preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215250.1A CN108998914B (en) | 2018-10-18 | 2018-10-18 | Broken yarn detection device and sizing machine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215250.1A CN108998914B (en) | 2018-10-18 | 2018-10-18 | Broken yarn detection device and sizing machine system |
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| Publication Number | Publication Date |
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| CN108998914A CN108998914A (en) | 2018-12-14 |
| CN108998914B true CN108998914B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811215250.1A Active CN108998914B (en) | 2018-10-18 | 2018-10-18 | Broken yarn detection device and sizing machine system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109881464A (en) * | 2019-03-28 | 2019-06-14 | 广东溢达纺织有限公司 | Broken yarn cutter device and sizing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012235A1 (en) * | 1978-12-13 | 1980-06-25 | Hacoba Textilmaschinen GmbH & Co KG | Device and method for winding yarns |
| GB8924268D0 (en) * | 1988-11-07 | 1989-12-13 | Appalachian Electronic Instr | High speed precision yarn winding system |
| DE3917055A1 (en) * | 1989-05-25 | 1990-11-29 | Schlafhorst & Co W | METHOD AND DEVICE FOR MONITORING THE YARN SPOOL PRODUCTION PROCESS |
| JPH04148775A (en) * | 1990-10-09 | 1992-05-21 | Toray Ind Inc | Detecting method for thread breakage |
| JPH0620367U (en) * | 1992-02-28 | 1994-03-15 | 村田機械株式会社 | Winder winding tension control device |
| DE10112679A1 (en) * | 2000-03-28 | 2001-10-04 | Barmag Barmer Maschf | System for the detection of clinging wound yarn around a roller has a feeler which is oscillated by any yarn to generate a noise which is registered and converted into electrical voltage signals |
| CN204039725U (en) * | 2014-08-22 | 2014-12-24 | 上海煌星电子科技有限公司 | A kind of Yarn break checkout gear |
| CN204325646U (en) * | 2014-12-08 | 2015-05-13 | 杭州萧山凤凰纺织有限公司 | Yarn thread break stop motion |
| CN105525465A (en) * | 2016-03-08 | 2016-04-27 | 广东溢达纺织有限公司 | Sizing machine |
| CN107740238A (en) * | 2017-11-23 | 2018-02-27 | 广东溢达纺织有限公司 | Yarn break checkout gear and warp sizing machine |
-
2018
- 2018-10-18 CN CN201811215250.1A patent/CN108998914B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012235A1 (en) * | 1978-12-13 | 1980-06-25 | Hacoba Textilmaschinen GmbH & Co KG | Device and method for winding yarns |
| GB8924268D0 (en) * | 1988-11-07 | 1989-12-13 | Appalachian Electronic Instr | High speed precision yarn winding system |
| DE3917055A1 (en) * | 1989-05-25 | 1990-11-29 | Schlafhorst & Co W | METHOD AND DEVICE FOR MONITORING THE YARN SPOOL PRODUCTION PROCESS |
| JPH04148775A (en) * | 1990-10-09 | 1992-05-21 | Toray Ind Inc | Detecting method for thread breakage |
| JPH0620367U (en) * | 1992-02-28 | 1994-03-15 | 村田機械株式会社 | Winder winding tension control device |
| DE10112679A1 (en) * | 2000-03-28 | 2001-10-04 | Barmag Barmer Maschf | System for the detection of clinging wound yarn around a roller has a feeler which is oscillated by any yarn to generate a noise which is registered and converted into electrical voltage signals |
| CN204039725U (en) * | 2014-08-22 | 2014-12-24 | 上海煌星电子科技有限公司 | A kind of Yarn break checkout gear |
| CN204325646U (en) * | 2014-12-08 | 2015-05-13 | 杭州萧山凤凰纺织有限公司 | Yarn thread break stop motion |
| CN105525465A (en) * | 2016-03-08 | 2016-04-27 | 广东溢达纺织有限公司 | Sizing machine |
| CN107740238A (en) * | 2017-11-23 | 2018-02-27 | 广东溢达纺织有限公司 | Yarn break checkout gear and warp sizing machine |
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| CN108998914A (en) | 2018-12-14 |
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