CN114277480A - Warping yarn tension control method - Google Patents
Warping yarn tension control method Download PDFInfo
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- CN114277480A CN114277480A CN202111485538.2A CN202111485538A CN114277480A CN 114277480 A CN114277480 A CN 114277480A CN 202111485538 A CN202111485538 A CN 202111485538A CN 114277480 A CN114277480 A CN 114277480A
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- yarn
- tension
- warping
- tension control
- twisting
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention discloses a warping yarn tension control method, which adopts a yarn tension controller and comprises the following steps: s1, the yarn sequentially passes through a yarn twisting device, a weft accumulator and an electromagnetic tension control device of a yarn tension controller; s2, the tension monitoring module detects the tension of the yarn entering the weft accumulator and transmits the detection result to the control system, and the control system compares the detection result of the tension monitoring module with a preset tension set value of the system and controls the electromagnetic tension control device to adjust the tension of the yarn. The warping yarn tension control method of the invention adopts a special yarn tension controller, and can realize effective control of the warping machine yarn tension through the weft accumulator and the electromagnetic tension control device, thereby ensuring the warping effect; and through setting up the device of twisting yarn, will twist yarn device and weft accumulator integration an organic whole, can save the process of twisting yarn.
Description
Technical Field
The invention belongs to the technical field of yarn production processes, and particularly relates to a warping yarn tension control method.
Background
The warping machine is to distribute a bunch of warp evenly on a rotating drum and then to transmit to a loom. The yarn is required to be rapidly and accurately conveyed in the processing process, and the tension of the yarn is required to be controlled by a tension controller arranged on a yarn conveying line in the conveying process of the yarn. The existing tension controller mainly comprises a guide post and a pressing block arranged on the guide post, and the pressing block applies downward pressure to yarns. In the quick transfer process of yarn, the briquetting range of beating is great, and yarn tension control effect is relatively poor, can influence the effect of warping, but also the condition of broken yarn appears easily.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a warping yarn tension control method, and aims to improve warping effect.
In order to achieve the purpose, the invention adopts the technical scheme that: a warping yarn tension control method adopts a yarn tension controller, and comprises the following steps:
s1, the yarn sequentially passes through a yarn twisting device, a weft accumulator and an electromagnetic tension control device of a yarn tension controller;
s2, the tension monitoring module detects the tension of the yarn entering the weft accumulator and transmits the detection result to the control system, and the control system compares the detection result of the tension monitoring module with a preset tension set value of the system and controls the electromagnetic tension control device to adjust the tension of the yarn.
The electromagnetic tension control device comprises an adjusting seat, two tension control sheets which are arranged on the adjusting seat and are oppositely arranged, and an electromagnet for adjusting a gap between the two tension control sheets.
One of the two tension control pieces is rotatably arranged on the adjusting seat, the electromagnet is connected with the tension control piece, and the other tension control piece is fixedly arranged on the adjusting seat.
The number of the electromagnetic tension control devices is two.
The weft accumulator comprises an outer shell, a driving motor arranged in the outer shell and a yarn storage drum connected with the driving motor, wherein the tension monitoring module is arranged on the outer shell, and the rotating speed of the driving motor is 1500 r/min.
The yarn twisting device comprises a fixed cylinder, a yarn twisting cylinder and a steel ball, wherein the yarn twisting cylinder is movably arranged in the fixed cylinder, the steel ball is arranged in an inner cavity of the yarn twisting cylinder, a threading hole for the yarn to pass through is formed in the center of the yarn twisting cylinder, and the steel ball is positioned in the threading hole.
The yarn twisting barrels are arranged in a plurality of and all the yarn twisting barrels are sequentially arranged along the axial direction of the fixed barrel, and in the step S1, yarns sequentially penetrate through the threading holes of the yarn twisting barrels.
The warping yarn tension control method of the invention adopts a special yarn tension controller, and can realize effective control of the warping machine yarn tension through the weft accumulator and the electromagnetic tension control device, thereby ensuring the warping effect; and through setting up the device of twisting yarn, will twist yarn device and weft accumulator integration an organic whole, can save the process of twisting yarn.
Drawings
The description includes the following figures, the contents shown are respectively:
FIG. 1 is a schematic flow diagram of a method of controlling the tension of a warped yarn according to the present invention;
FIG. 2 is a schematic structural view of a warper yarn tensioner;
FIG. 3 is a schematic structural diagram of an electromagnetic tension control device;
FIG. 4 is a schematic view of the internal structure of the yarn twisting device;
labeled as: 1. an outer housing; 2. a connecting rod; 3. storing a yarn drum; 4. a drive motor; 5. a tension control sheet; 6. an electromagnet; 7. an adjusting seat; 8. a fixed cylinder; 9. twisting a yarn drum; 10. and (5) steel balls.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
As shown in fig. 1, the present invention provides a method for controlling the tension of a warping yarn, which uses a yarn tension controller, comprising the following steps:
s1, the yarn sequentially passes through a yarn twisting device, a weft accumulator and an electromagnetic tension control device of a yarn tension controller;
s2, the tension monitoring module detects the tension of the yarn entering the weft accumulator and transmits the detection result to the control system, and the control system compares the detection result of the tension monitoring module with a preset tension set value of the system and controls the electromagnetic tension control device to adjust the tension of the yarn.
Specifically, as shown in fig. 2 and 3, the yarn tensioner includes a weft accumulator, a yarn twisting device connected to one end of the weft accumulator, and an electromagnetic tension control device connected to the other end of the weft accumulator, the yarn sequentially passes through the yarn twisting device, the weft accumulator, and the electromagnetic tension control device includes an adjusting seat 7, two tension control pieces 5 disposed on the adjusting seat 7 and arranged oppositely, and an electromagnet 6 for adjusting a gap between the two tension control pieces 5.
As shown in fig. 2 and 3, the yarn passes between the two tension control pieces 5, and the two tension control pieces 5 apply a certain clamping force to the yarn. Of the two tension control sheets 5, one tension control sheet 5 is rotatably arranged on the adjusting seat 7, the electromagnet 6 is connected with the tension control sheet 5, and the other tension control sheet 5 is fixedly arranged on the adjusting seat 7. The two tension control pieces 5 are at the same height, and in step S2, the electromagnet 6 controls one of the tension control pieces 5 to swing about the axis, so that the tension control piece 5 can swing inward or outward with respect to the other tension control piece 5, and the gap between the two tension control pieces 5 is increased or decreased, whereby the magnitude of the clamping force applied to the yarn can be controlled, and the yarn tension can be effectively controlled. Adjust seat 7 and connecting rod 2 fixed connection, the electromagnetism tension control device sets up a plurality ofly, and all electromagnetism tension control device arrange for following the length direction of connecting rod 2 in proper order, and the yarn passes each electromagnetism tension control device in proper order.
As shown in fig. 2 and 3, in the present embodiment, two electromagnetic tension control devices are provided.
As shown in fig. 3, the electromagnet 6 is constructed as known to those skilled in the art, the electromagnet 6 is connected to one of the tension control pieces 5, the electromagnet 6 is located outside the tension control piece 5, the electromagnet 6 is mounted on the adjustment base 7, and the armature of the electromagnet 6 is connected to the tension control piece 5.
As shown in fig. 2, the weft storage device comprises an outer shell 1, a driving motor 4 arranged in the outer shell 1 and a yarn storage drum 3 connected with the driving motor 4. The connecting rod 2 is fixedly connected with one end of the outer shell 1, and the yarn twisting device is arranged at the other end of the outer shell 1. The driving motor 4 is fixedly installed on the outer shell body 1, a motor shaft of the driving motor 4 is connected with the yarn storage drum 3, and the yarn storage drum 3 is used for winding yarns from the yarn twisting device. In the above steps S1 and S2, the yarn twisting device is used to twist the yarn, after the driving motor 4 is operated, the driving motor 4 drives the yarn storage drum 3 to rotate, and the twisted yarn is wound on the yarn storage drum 3. The yarn released from the storage drum 3 passes through the electromagnetic tension control devices in sequence and is finally conveyed to the warping machine. Still be provided with tension monitoring module on the shell body 1, tension monitoring module is used for detecting the tension size of the yarn that gets into the weft accumulator, driving motor 4, tension monitoring module and electro-magnet 6 are connected with control system electricity, tension monitoring module is used for detecting the tension of the yarn that gets into the weft accumulator, and transmit the testing result to control system, control system carries out the comparison with the tension set value that the system predetermines with tension monitoring module's testing result, and control electro-magnet 6 adjusts the clearance size between two tension control pieces 5, realize the tensile effective control of yarn.
As shown in fig. 2 and 4, the yarn twisting device comprises a fixed cylinder 8, a yarn twisting cylinder 9 movably arranged in the fixed cylinder 8, and a steel ball 10 arranged in an inner cavity of the yarn twisting cylinder 9, wherein a threading hole for the yarn to pass through is arranged at the center of the yarn twisting cylinder 9, and the steel ball 10 is positioned in the threading hole. The fixed cylinder 8 is a hollow structure, the fixed cylinder 8 is arranged at one end of the outer shell 1, an inner cavity of the fixed cylinder 8 is a circular cavity, one end of the fixed cylinder 8 in the length direction is provided with a wire inlet, and the other end of the fixed cylinder 8 in the length direction is provided with a wire outlet. The fixed cylinder 8 is vertically arranged, the wire inlet is positioned at the lower end of the fixed cylinder 8, and the wire outlet is positioned at the upper end of the fixed cylinder 8. The twist bobbins 9 are provided in plural and all the twist bobbins 9 are arranged in sequence along the axial direction of the fixed bobbin 8 (i.e., the longitudinal direction of the fixed bobbin 8), and in the above steps S1 and S2, the yarn passes through the threading holes of the respective twist bobbins 9 in sequence, and all the twist bobbins 9 are located between the inlet and outlet of the fixed bobbin 8. Twist with yarn section of thick bamboo 9 for one end opening, the other end seals and inside hollow cylinder, twist with yarn section of thick bamboo 9 and fixed section of thick bamboo 8 and be coaxial setting, the outer diameter of twisting with yarn section of thick bamboo 9 is roughly equal with fixed section of thick bamboo 8's inner diameter, the inner chamber of twisting with yarn section of thick bamboo 9 is circular cavity, the through wires hole is the circular cone hole that sets up in the center department of the blind end of twisting with yarn section of thick bamboo 9, steel ball 10 is the spheroid of steel material, the diameter of the major diameter end of through wires hole is greater than the diameter of the minor diameter end of through wires hole, the diameter of minor diameter end is less than the diameter of steel ball 10, partly of steel ball 10 falls into the through wires hole, steel ball 10 relies on self gravity, exert certain pressure to the yarn that passes through the through wires hole. In the above steps S1 and S2, the rotation speed of the driving motor 4 is 1500r/min, the rotation speed of the motor is high, the yarn is pulled to be rapidly transmitted in the yarn twisting device, and the yarn twisting can be realized by matching with the yarn twisting device. After the driving motor 4 operates, the driving motor 4 drives the yarn storage drum 3 to rotate, after the yarn released from the yarn roll enters the fixed cylinder, the yarn sequentially passes through each yarn twisting cylinder 9 of the yarn twisting device to realize the twisting of the yarn, and the twisted yarn is wound on the yarn storage drum 3. And through setting up the device of twisting yarn, will twist yarn device and weft accumulator integration an organic whole, can save the process of twisting yarn, improve production efficiency.
The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (7)
1. A warping yarn tension control method is characterized in that a yarn tension controller is adopted, and the method comprises the following steps:
s1, the yarn sequentially passes through a yarn twisting device, a weft accumulator and an electromagnetic tension control device of a yarn tension controller;
s2, the tension monitoring module detects the tension of the yarn entering the weft accumulator and transmits the detection result to the control system, and the control system compares the detection result of the tension monitoring module with a preset tension set value of the system and controls the electromagnetic tension control device to adjust the tension of the yarn.
2. The warping yarn tension controlling method of claim 1, wherein the electromagnetic tension controlling device includes an adjusting base, two tension controlling pieces disposed on the adjusting base in an opposite arrangement, and an electromagnet for adjusting a gap between the two tension controlling pieces.
3. The warping yarn tension controlling method of claim 2, wherein one of the two tension control pieces is rotatably installed on the adjusting base and the electromagnet is connected to the tension control piece, and the other tension control piece is fixedly installed on the adjusting base.
4. The warping yarn tension controlling method of claim 2 or 3, wherein the electromagnetic tension controlling means is provided in two.
5. The warping yarn tension control method according to any one of claims 1 to 4, wherein the weft accumulator comprises an outer shell, a driving motor arranged in the outer shell and a yarn storage drum connected with the driving motor, the tension monitoring module is arranged on the outer shell, and the rotating speed of the driving motor is 1500 r/min.
6. The warping yarn tension control method of any one of claims 1 to 4, wherein the yarn twisting device comprises a fixed bobbin, a yarn twisting bobbin movably arranged in the fixed bobbin, and a steel ball arranged in an inner cavity of the yarn twisting bobbin, wherein a threading hole for the yarn to pass through is arranged at the center of the yarn twisting bobbin, and the steel ball is positioned in the threading hole.
7. The warping yarn tension controlling method of claim 6, wherein a plurality of the twist bobbins are provided and all the twist bobbins are sequentially arranged in the axial direction of the fixed bobbin, and the yarn sequentially passes through the thread holes of the respective twist bobbins in the step S1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485538.2A CN114277480A (en) | 2021-12-07 | 2021-12-07 | Warping yarn tension control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485538.2A CN114277480A (en) | 2021-12-07 | 2021-12-07 | Warping yarn tension control method |
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| CN114277480A true CN114277480A (en) | 2022-04-05 |
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| CN202111485538.2A Pending CN114277480A (en) | 2021-12-07 | 2021-12-07 | Warping yarn tension control method |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313578A (en) * | 1978-07-27 | 1982-02-02 | Appalachian Electronic Instruments, Inc. | Yarn tension control apparatus |
| CN1270567A (en) * | 1995-09-20 | 2000-10-18 | Iro有限公司 | Device and method to control yarn tension and yarn feeder |
| CN2581388Y (en) * | 2002-11-01 | 2003-10-22 | 邵建伍 | Tension regulator for spinning bobbin winder |
| CN101885432A (en) * | 2010-06-22 | 2010-11-17 | 青岛宏大纺织机械有限责任公司 | Excellent cone yarn forming system of automatic winder |
| CN203923534U (en) * | 2014-06-23 | 2014-11-05 | 浙江鑫涛纺织科技有限公司 | With the warp rebeaming machine of tightening regulator |
| CN204058717U (en) * | 2014-08-06 | 2014-12-31 | 浙江天竺纺机有限公司 | A kind of three-in-one two-for-one twister |
| CN105019076A (en) * | 2015-07-10 | 2015-11-04 | 陈伟雄 | Method and device for automatically and intelligently piecing ring-spun yarn broken ends with guiding yarn |
| CN205856747U (en) * | 2016-08-12 | 2017-01-04 | 慈溪太阳洲纺织科技有限公司 | A kind of weft accumulator |
| CN108330575A (en) * | 2017-12-30 | 2018-07-27 | 恒天宝丽丝生物基纤维股份有限公司 | Two-for-one twisting spindles tiltable tension ball shift controller |
| CN111032938A (en) * | 2017-09-08 | 2020-04-17 | 必佳乐公司 | Weft feeder device |
| CN212863518U (en) * | 2020-06-08 | 2021-04-02 | 安徽华烨特种材料有限公司 | Yarn section of thick bamboo fixing device for warping |
-
2021
- 2021-12-07 CN CN202111485538.2A patent/CN114277480A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313578A (en) * | 1978-07-27 | 1982-02-02 | Appalachian Electronic Instruments, Inc. | Yarn tension control apparatus |
| CN1270567A (en) * | 1995-09-20 | 2000-10-18 | Iro有限公司 | Device and method to control yarn tension and yarn feeder |
| CN2581388Y (en) * | 2002-11-01 | 2003-10-22 | 邵建伍 | Tension regulator for spinning bobbin winder |
| CN101885432A (en) * | 2010-06-22 | 2010-11-17 | 青岛宏大纺织机械有限责任公司 | Excellent cone yarn forming system of automatic winder |
| CN203923534U (en) * | 2014-06-23 | 2014-11-05 | 浙江鑫涛纺织科技有限公司 | With the warp rebeaming machine of tightening regulator |
| CN204058717U (en) * | 2014-08-06 | 2014-12-31 | 浙江天竺纺机有限公司 | A kind of three-in-one two-for-one twister |
| CN105019076A (en) * | 2015-07-10 | 2015-11-04 | 陈伟雄 | Method and device for automatically and intelligently piecing ring-spun yarn broken ends with guiding yarn |
| CN205856747U (en) * | 2016-08-12 | 2017-01-04 | 慈溪太阳洲纺织科技有限公司 | A kind of weft accumulator |
| CN111032938A (en) * | 2017-09-08 | 2020-04-17 | 必佳乐公司 | Weft feeder device |
| CN108330575A (en) * | 2017-12-30 | 2018-07-27 | 恒天宝丽丝生物基纤维股份有限公司 | Two-for-one twisting spindles tiltable tension ball shift controller |
| CN212863518U (en) * | 2020-06-08 | 2021-04-02 | 安徽华烨特种材料有限公司 | Yarn section of thick bamboo fixing device for warping |
Non-Patent Citations (1)
| Title |
|---|
| 俞加林: "《丝纺织工艺学》", 31 October 2005, 中国纺织出版社 * |
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Application publication date: 20220405 |
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