CN104389090B - Warp tension harvester - Google Patents
Warp tension harvester Download PDFInfo
- Publication number
- CN104389090B CN104389090B CN201410644595.4A CN201410644595A CN104389090B CN 104389090 B CN104389090 B CN 104389090B CN 201410644595 A CN201410644595 A CN 201410644595A CN 104389090 B CN104389090 B CN 104389090B
- Authority
- CN
- China
- Prior art keywords
- warp
- tension pick
- presser bar
- sheet yarn
- tension
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Links
- 238000010586 diagram Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/18—Devices for indicating warp tension
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The present invention relates to a kind of warp tension harvester, including bracket component, tension pick-up, sensor bracket, sheet yarn support components support, presser bar, tension pick-up is connected with bracket component by sensor bracket, sheet yarn support components support is arranged on tension pick-up, presser bar is positioned at sheet yarn support components support top, and be connected with bracket component, tension pick-up is electrically connected with the electric cabinet control circuit of loom, electric cabinet control circuit controls the warp let-off servomechanism of loom according to the signal that tension pick-up gathers, the rotating speed of the warp let-off servomotor of loom is controlled again by warp let-off servomechanism.The tension force of sheet yarn can be converted into the signal of telecommunication by tension pick-up by this kind of warp tension harvester, control circuit controls warp let-off servomotor rotating speed according to the requirement set or produce after receiving the signal of telecommunication, simultaneously, regulation by let-off motor rotating speed, can also make the constant tension of sheet yarn in a certain value range, it is achieved the closed loop of loom accurately controls.
Description
Technical field
The present invention relates to technical field of textile machine, a kind of warp tension harvester being mainly used in glass fiber weaving machine.
Background technology
Existing glass fiber weaving machine the most individually controls the tension force of warp thread, and controls warp tension not over let-off motor, and, structure is complicated, and the product quality produced is poor.
Summary of the invention
It is an object of the invention to the deficiency overcoming above-mentioned prior art to exist, and provide a kind of simple and reasonable for structure, the warp tension harvester that volume is little, easy for installation.
The object of the present invention is achieved like this:
A kind of warp tension harvester, it is characterized in that: include bracket component, tension pick-up, sensor bracket, sheet yarn support components support, presser bar, tension pick-up is connected with bracket component by sensor bracket, sheet yarn support components support is arranged on tension pick-up, presser bar is positioned at sheet yarn support components support top, and be connected with bracket component, tension pick-up is electrically connected with the electric cabinet control circuit of loom, electric cabinet control circuit controls the warp let-off servomechanism of loom according to the signal that tension pick-up gathers, the rotating speed of the warp let-off servomotor of loom is controlled again by warp let-off servomechanism.
The purpose of the present invention can also use techniques below measure to solve:
As more specifically a kind of scheme, described tension pick-up end face is pressure sensitive face, and sensor bracket is arranged on bottom tension pick-up and is connected with bracket component, and sheet yarn support components support is arranged on pressure sensitive face.
Described yarn support components support is the plate being vertically arranged, and plate top is used for support sheet yarn, and plate bottom is rigidly connected with the pressure sensitive face of tension pick-up.Make the sheet yarn support components support can be by the pressure transmission of sheet yarn to tension pick-up.
Described yarn support components support top is pointed shape or circular arc so that it forms linear contact lay with sheet yarn, effectively reduces frictional force；Two ends, left and right, sheet yarn support components support top are provided with sheet yarn positive stop, and sheet yarn is spacing between two panels yarn positive stop, tension pick-up is effectively ensured and is measured the tension force of sheet yarn by sheet yarn support components support.
Described presser bar includes that front presser bar and rear presser bar, front presser bar and rear presser bar lay respectively at the front and back on sheet yarn support components support top.
Described bracket component includes base plate and left and right sides plate, and base plate is connected between plate lower end, the left and right sides, and described front presser bar and rear presser bar are the most one in front and one in back arranged between plate upper end, the left and right sides.
Described base plate two ends are provided with upper overturning, and left and right sides plate is connected with the upper overturning of base plate by screw, and left and right sides plate correspondence screw is provided with vertical elongate slots, and screw is connected with the upper overturning of base plate after elongate slots.
Beneficial effects of the present invention is as follows:
The tension force of sheet yarn can be converted into the signal of telecommunication by tension pick-up by this kind of warp tension harvester, control circuit controls warp let-off servomotor rotating speed according to the requirement set or produce after receiving the signal of telecommunication, simultaneously, regulation by let-off motor rotating speed, can also make the constant tension of sheet yarn in a certain value range, it is achieved the closed loop of loom accurately controls.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is that sheet yarn support components support master of the present invention regards partial structurtes schematic diagram.
Fig. 3 is A-A section view and the structure for amplifying schematic diagram of Fig. 2.
Fig. 4 is circuit theory diagrams of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
See shown in Fig. 1 to Fig. 4, a kind of warp tension harvester, including bracket component 3, tension pick-up 1, sensor bracket 2, sheet yarn support components support 5, presser bar, tension pick-up 1 is connected with bracket component 3 by sensor bracket 2, sheet yarn support components support 5 is arranged on tension pick-up 1, presser bar is positioned at sheet yarn support components support 5 top, and be connected with bracket component 3, tension pick-up 1 is electrically connected with the electric cabinet control circuit of loom, electric cabinet control circuit controls the warp let-off servomechanism 8 of loom according to the signal that tension pick-up 1 gathers, the rotating speed of the warp let-off servomotor 9 of loom is controlled again by warp let-off servomechanism 8.
Described tension pick-up 1 is LIC tension pick-up.
Described tension pick-up 1 end face is pressure sensitive face, and sensor bracket 2 is arranged on bottom tension pick-up 1 and is connected with bracket component 3, and sheet yarn support components support 5 is arranged on pressure sensitive face.
Described yarn support components support 5 is the plate being vertically arranged, and plate top is used for support sheet yarn, and plate bottom is rigidly connected with the pressure sensitive face of tension pick-up 1.
Described yarn support components support 5 top is pointed shape (shown in B arrow in Fig. 3), and two ends, left and right, sheet yarn support components support 5 top are provided with sheet yarn positive stop 51.
Described presser bar includes that front presser bar 4 and rear presser bar 6, front presser bar 4 and rear presser bar 6 lay respectively at the front and back on sheet yarn support components support 5 top.
Described bracket component 3 includes base plate 31 and left and right sides plate 32, and base plate 31 is connected between left and right sides plate 32 lower end, and described front presser bar 4 and rear presser bar 6 are the most one in front and one in back arranged between left and right sides plate 32 upper end.
Described base plate 31 two ends are provided with upper overturning 311, left and right sides plate 32 is connected with the upper overturning 311 of base plate 31 by screw 33, the corresponding screw 33 of left and right sides plate 32 is provided with vertical elongate slots 321, and screw 33 is connected with the upper overturning 311 of base plate 31 after elongate slots 321.
Its operation principle is: sheet yarn 7 is pressed in sheet yarn support components support 8 by front cord roller 6 and rear cord roller 4, and when sheet yarn 7 tension force is big, the pressure that sheet yarn support components support 5 is born increases, otherwise reduces；Pressure signal is sent to electric cabinet control circuit by tension pick-up 1, and electric cabinet control circuit controls the warp let-off servomechanism 8 of loom according to the signal that tension pick-up 1 gathers, then is controlled the rotating speed of the warp let-off servomotor 9 of loom by warp let-off servomechanism 8.After the rotating speed of warp let-off servomotor 9 changes, the speed of sheet yarn 7 also can change, and meanwhile, sheet yarn 7 tension force is also regulated, thus the tension force realizing closed loop control sheet yarn 7 is in constant state, to improve the quality produced.
Claims (1)
1. a warp tension harvester, it is characterized in that: include bracket component, tension pick-up, sensor bracket, sheet yarn support components support and presser bar, tension pick-up is connected with bracket component by sensor bracket, sheet yarn support components support is arranged on tension pick-up, presser bar is positioned at sheet yarn support components support top, and be connected with bracket component, tension pick-up is electrically connected with the electric cabinet control circuit of loom, electric cabinet control circuit controls the warp let-off servomechanism of loom according to the signal that tension pick-up gathers, the rotating speed of the warp let-off servomotor of loom is controlled again by warp let-off servomechanism；
Described tension pick-up end face is pressure sensitive face, and sensor bracket is arranged on bottom tension pick-up and is connected with bracket component, and sheet yarn support components support is arranged on pressure sensitive face；
Described yarn support components support is the plate being vertically arranged, and plate top is used for support sheet yarn, and plate bottom is rigidly connected with the pressure sensitive face of tension pick-up；
Described yarn support components support top is pointed shape or circular arc, and two ends, left and right, sheet yarn support components support top are provided with sheet yarn positive stop；
Described presser bar includes that front presser bar and rear presser bar, front presser bar and rear presser bar lay respectively at the front and back on sheet yarn support components support top；
Described bracket component includes base plate and left and right sides plate, and base plate is connected between plate lower end, the left and right sides, and described front presser bar and rear presser bar are the most one in front and one in back arranged between plate upper end, the left and right sides；
Described base plate two ends are provided with upper overturning, and left and right sides plate is connected with the upper overturning of base plate by screw, and left and right sides plate correspondence screw is provided with vertical elongate slots, and screw is connected with the upper overturning of base plate after elongate slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644595.4A CN104389090B (en) | 2014-11-14 | 2014-11-14 | Warp tension harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644595.4A CN104389090B (en) | 2014-11-14 | 2014-11-14 | Warp tension harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104389090A CN104389090A (en) | 2015-03-04 |
| CN104389090B true CN104389090B (en) | 2016-08-24 |
Family
ID=52607044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644595.4A Active CN104389090B (en) | 2014-11-14 | 2014-11-14 | Warp tension harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389090B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604918A (en) * | 2021-08-18 | 2021-11-05 | 江苏格罗瑞节能科技有限公司 | Spinning tension collecting device of ring spinning frame |
| CN113682889A (en) * | 2021-08-18 | 2021-11-23 | 江苏格罗瑞节能科技有限公司 | Stable tension control system of spinning frame |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000562A1 (en) * | 1985-07-26 | 1987-01-29 | Zellweger Uster Ag | Process and device for measuring the warp tension in automatic looms and similar |
| CN1088639A (en) * | 1992-10-01 | 1994-06-29 | 尤沃彼基奥尼工业机械股份公司 | In loom, control improving equipment of warp tension automatically |
| CA2189301A1 (en) * | 1995-11-20 | 1997-05-21 | Liberty Industries, Inc. | Web Tensioning Device |
| CN1550595A (en) * | 2003-03-25 | 2004-12-01 | 津田驹工业株式会社 | Device for detecting difference in warp tension of a loom |
| CN201801692U (en) * | 2010-09-29 | 2011-04-20 | 江苏万工科技集团有限公司 | Warp thread tension sensor |
| CN102080298A (en) * | 2010-11-23 | 2011-06-01 | 东华大学 | Segment-based method for detecting and controlling yarn tension of weaving machine on line |
| CN102234863A (en) * | 2010-11-13 | 2011-11-09 | 江苏万工科技集团有限公司 | Closed loop control device for rear beam driving mechanism of jet loom |
| CN203440573U (en) * | 2013-08-21 | 2014-02-19 | 江苏万工科技集团有限公司 | Device for measuring correlation of warp tension and vibration part movement |
| CN203745119U (en) * | 2014-01-20 | 2014-07-30 | 芜湖市卓峰精密机械科技有限公司 | Tension detecting device |
| CN204211920U (en) * | 2014-11-14 | 2015-03-18 | 广东丰凯机械股份有限公司 | Warp tension harvester |
-
2014
- 2014-11-14 CN CN201410644595.4A patent/CN104389090B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000562A1 (en) * | 1985-07-26 | 1987-01-29 | Zellweger Uster Ag | Process and device for measuring the warp tension in automatic looms and similar |
| CN1088639A (en) * | 1992-10-01 | 1994-06-29 | 尤沃彼基奥尼工业机械股份公司 | In loom, control improving equipment of warp tension automatically |
| CA2189301A1 (en) * | 1995-11-20 | 1997-05-21 | Liberty Industries, Inc. | Web Tensioning Device |
| CN1550595A (en) * | 2003-03-25 | 2004-12-01 | 津田驹工业株式会社 | Device for detecting difference in warp tension of a loom |
| CN201801692U (en) * | 2010-09-29 | 2011-04-20 | 江苏万工科技集团有限公司 | Warp thread tension sensor |
| CN102234863A (en) * | 2010-11-13 | 2011-11-09 | 江苏万工科技集团有限公司 | Closed loop control device for rear beam driving mechanism of jet loom |
| CN102080298A (en) * | 2010-11-23 | 2011-06-01 | 东华大学 | Segment-based method for detecting and controlling yarn tension of weaving machine on line |
| CN203440573U (en) * | 2013-08-21 | 2014-02-19 | 江苏万工科技集团有限公司 | Device for measuring correlation of warp tension and vibration part movement |
| CN203745119U (en) * | 2014-01-20 | 2014-07-30 | 芜湖市卓峰精密机械科技有限公司 | Tension detecting device |
| CN204211920U (en) * | 2014-11-14 | 2015-03-18 | 广东丰凯机械股份有限公司 | Warp tension harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104389090A (en) | 2015-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220328 Address after: 528500 No. 5-2, Yingchun Road, Yanghe Town, Gaoming District, Foshan City, Guangdong Province (residence declaration) Patentee after: GUANGDONG KINGTEX WEAVING EQUIPMENT Co.,Ltd. Address before: 528300 No. 9, Xinkai Road, Wusha community residents committee, Daliang sub district office, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG FENGKAI MACHINERY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Warp tension collection device Granted publication date: 20160824 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: GUANGDONG KINGTEX WEAVING EQUIPMENT Co.,Ltd. Registration number: Y2024980011824 |