CN200967695Y - Pneumatic constant tensile-force roll-release automatic control device - Google Patents
Pneumatic constant tensile-force roll-release automatic control device Download PDFInfo
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- CN200967695Y CN200967695Y CN 200620126588 CN200620126588U CN200967695Y CN 200967695 Y CN200967695 Y CN 200967695Y CN 200620126588 CN200620126588 CN 200620126588 CN 200620126588 U CN200620126588 U CN 200620126588U CN 200967695 Y CN200967695 Y CN 200967695Y
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Abstract
The utility model relates to a pneumatic constant tension stretch automatic control device for the constant tension automatic stretch of shafts of sizing machines and dye machines for textile industry. The control device includes a two-position two-way magnetic valve(2), an self-control gas supply adjustment valve(3), a tension setting pressure adjustment valve(4), low friction tension control cylinder(5),a constant tension three-way control valve(6), a synchronization swing core shaft(7), a swing shaft(8), a tension control cylinder(9), a tension detector roller(10), a brake belt(11) and a fast discharge valve(15). The two-position two-way magnetic valve is respectively connected with the self-control gas supply adjustment valve and the tension setting pressure adjustment valve. The self-control gas supply adjustment valve is connected with the constant tension three-way control valve body. The core of the constant tension three-way control valve is connected with the swing shaft. The swing shaft is connected with the synchronization swing core shaft. The synchronization swing core shaft is connected with the tension detector roller and the low friction tension control cylinder piston rod. The tension setting pressure adjustment valve is connected with the fast discharge valve. The fast discharge valve is connected with the rodless cavity of the tension control cylinder rodless cavity. The utility model can automatically control the tension of the warp beam in a constant tension stretch mode.
Description
Technical field:
The utility model relates to a kind of automatic control device that unreels.Be specifically related to a kind of pneumatic permanent tension force and unreel automatic control device.Be mainly used in the textile industry sizing, the pulp machine unreels automatically through the permanent tension force of axle, can also be used for the similar unwinding tension control system of industries such as papermaking, iron and steel.
Background technology:
Before the utility model was made, that used mainly contained following dual mode through the axle Tension Control in the past:
One, independent manual regulation cylinder pressuring method
Reducing in producing running along with beamed yarn sheet unwinding diameter, yarn flake tension is also changing, regulate the size of braking tension force by rule of thumb by the spinner, accuracy is not high, bother again, can cause the tension difference between axle and the axle, thereby influence unwinding tension control quality, automatic controlling level is not high.
Two, overall tension force detects mode
By total tension force of tension pick-up detection warp thread yarn sheet, PID unifies the pressure of adjusting control brake cylinder, and requiring respectively at each through axle again, the mechanical adjustment tension arm satisfies technological requirement.The method exists also that the adjustment of tonicity scope is little, and tension force has error, and structure is numerous and diverse, the shortcoming of troublesome poeration.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides the permanent tension force of a kind of energy to unreel the pneumatic permanent tension force of automatically controlled and unreels automatic control device.
The purpose of this utility model is achieved in that a kind of pneumatic permanent tension force unreels automatic control device, it is characterized in that it comprises: two-position two-way solenoid valve, set pressure regulating valve, low-frictional force Tension Control cylinder, permanent tension force three-way control valve, swing mandrel, oscillating axle, Tension Control cylinder, tension force measuring roll, anchor wire and fast-discharge valve synchronously from control gas supply pressure regulating valve, tension force
Described two-position two-way solenoid valve source of the gas outlet links to each other with the gas source inlet of setting pressure regulating valve from control gas supply pressure regulating valve and tension force respectively, source of the gas outlet from the control gas supply pressure regulating valve links to each other with the valve body of permanent tension force three-way control valve, the spool of permanent tension force three-way control valve links to each other with oscillating axle one end, the oscillating axle other end links to each other with synchronous swing mandrel one end, the swing mandrel other end links to each other with the tension force measuring roll synchronously, and the centre of swinging mandrel synchronously links to each other with the piston rod of low-frictional force Tension Control cylinder;
The source of the gas outlet that described tension force is set pressure regulating valve links to each other with fast-discharge valve, and fast-discharge valve links to each other with the rodless cavity of low-frictional force Tension Control cylinder;
Described anchor wire one end is fixed, and the other end links to each other with the piston rod of Tension Control cylinder; The rodless cavity of Tension Control cylinder links to each other with permanent tension force three-way control valve valve body.
It is fine that this pneumatic permanent tension force unreels automatic control device control tension force effect, operates easy to adjustly, and profile is directly perceived, and even tension has reached automation control fully, has improved the quality and the production efficiency of product greatly.
Description of drawings
Fig. 1 unreels the overall structure scheme drawing of automatic control device for the pneumatic permanent tension force of the utility model.
Among the figure: source of the gas handle three linked piece 1, two-position two-way solenoid valve 2, from control gas supply pressure regulating valve 3, tension force set pressure regulating valve 4, low-frictional force Tension Control cylinder 5, permanent tension force three-way control valve 6, synchronously swing mandrel 7, oscillating axle 8, Tension Control cylinder 9, tension force measuring roll 10, anchor wire 11, brake disc 12, through axle 13, yarn sheet 14, fast-discharge valve 15.
The specific embodiment
Referring to Fig. 1, the pneumatic permanent tension force of the utility model unreels automatic control device, mainly by two-position two-way solenoid valve 2, set pressure regulating valve 4, low-frictional force Tension Control cylinder 5, permanent tension force three-way control valve 6, swing mandrel 7, oscillating axle 8, Tension Control cylinder 9, tension force measuring roll 10, anchor wire 11 and fast-discharge valve 15 synchronously and form from control gas supply pressure regulating valve 3, tension force.
Described source of the gas is handled three linked piece 1 and is linked to each other with two-position two-way solenoid valve 2 gas source inlets, the outlet of two-position two-way solenoid valve 2 sources of the gas links to each other with the gas source inlet of setting pressure regulating valve 4 from control gas supply pressure regulating valve 3 and tension force respectively, source of the gas outlet from control gas supply pressure regulating valve 3 links to each other with the valve body of permanent tension force three-way control valve 6, the spool of permanent tension force three-way control valve 6 links to each other with oscillating axle 8 one ends, oscillating axle 8 other ends link to each other with synchronous swing mandrel 7 one ends, swing mandrel 7 other ends link to each other with tension force measuring roll 10 synchronously, and the centre of swinging mandrel 7 synchronously links to each other with the piston rod of low-frictional force Tension Control cylinder 5;
The source of the gas outlet that described tension force is set pressure regulating valve 4 links to each other with fast-discharge valve 15, and fast-discharge valve 15 links to each other with the rodless cavity of low-frictional force Tension Control cylinder 5;
Described brake disc 12 is installed on through axle 13 1 ends, and anchor wire 11 1 ends are fixed, the middle brake disc 12 that coats, and the other end links to each other with the piston rod of Tension Control cylinder 9; The rodless cavity of Tension Control cylinder 9 links to each other with permanent tension force three-way control valve 6 valve bodies.
Principle of work:
The pressurized air of handling three linked piece 1 from source of the gas enters to be introduced into from control gas supply pressure regulating valve 3 behind the two-position two-way solenoid valve 2 and configures pressure, again by permanent tension force three-way control valve 6, and permanent tension force threeway control
The A mouth of system valve 6 is connected with the B mouth, and pressurized air enters Tension Control cylinder 9 rodless cavities, and tension anchor wire 11 is producing lock torque, thereby making the warp thread piece 14 on axle 13 produce certain warp-wise unwinding tension on the brake disc 12 of axle 13.Adjustment makes the satisfied unwinding tension through the axle maximum of maximum braking moment on the brake disc 12 from the pressure of control gas supply pressure regulating valve 3.
During work, when when axle 13 diameters diminish gradually, because yarn sheet 14 reduces for the unwinding tension arm through axle thereupon, lock torque is constant, will increase the unwinding tension of yarn, this moment, the tension force measuring roll 10 of yarn sheet 14 will lose original balance position, anticlockwise direction swing in figure, swing by synchronous swing mandrel 7, drive oscillating axle 8 swings, make the spool of permanent tension force three-way control valve 6 rotate counterclockwise corresponding angle, the B mouth of permanent tension force three-way control valve 6 is connected with the C mouth, and an amount of pressurized air in the Tension Control cylinder 9 is released, thereby air pressure is descended, braking force reduces, and yarn flake tension also descends thereupon, gets back to original balance position until tension force measuring roll 10; When external cause reduces warp tension, tension force measuring roll 10 will lose original balance position, clockwise direction swing in figure, pressurized air communicates with the B mouth by the A mouth of permanent tension force three-way control valve 6, Tension Control cylinder 9 pressure are risen, thereby lock torque is increased, warp tension raises, get back to the intermediate equilibria position until tension force measuring roll 10, thereby reach the purpose of automatically regulating unwinding the warp constant tension.
Claims (1)
1, a kind of pneumatic permanent tension force unreels automatic control device, it is characterized in that it comprises: two-position two-way solenoid valve (2), set pressure regulating valve (4), low-frictional force Tension Control cylinder (5), permanent tension force three-way control valve (6), swing mandrel (7), oscillating axle (8), Tension Control cylinder (9), tension force measuring roll (10), anchor wire (11) and fast-discharge valve (15) synchronously from control gas supply pressure regulating valve (3), tension force
The outlet of described two-position two-way solenoid valve (2) source of the gas links to each other with the gas source inlet of setting pressure regulating valve (4) from control gas supply pressure regulating valve (3) and tension force respectively, source of the gas outlet from control gas supply pressure regulating valve (3) links to each other with the valve body of permanent tension force three-way control valve (6), the spool of permanent tension force three-way control valve (6) links to each other with oscillating axle (8) one ends, oscillating axle (8) other end links to each other with synchronous swing mandrel (7) one ends, swing mandrel (7) other end links to each other with tension force measuring roll (10) synchronously, and the centre of swinging mandrel (7) synchronously links to each other with the piston rod of low-frictional force Tension Control cylinder (5);
The source of the gas outlet that described tension force is set pressure regulating valve (4) links to each other with fast-discharge valve (15), and fast-discharge valve (15) links to each other with the rodless cavity of low-frictional force Tension Control cylinder (5);
Described anchor wire (11) one ends are fixed, and the other end links to each other with the piston rod of Tension Control cylinder (9); The rodless cavity of Tension Control cylinder (9) links to each other with permanent tension force three-way control valve (6) valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126588 CN200967695Y (en) | 2006-11-21 | 2006-11-21 | Pneumatic constant tensile-force roll-release automatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126588 CN200967695Y (en) | 2006-11-21 | 2006-11-21 | Pneumatic constant tensile-force roll-release automatic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200967695Y true CN200967695Y (en) | 2007-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620126588 Expired - Fee Related CN200967695Y (en) | 2006-11-21 | 2006-11-21 | Pneumatic constant tensile-force roll-release automatic control device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509511A (en) * | 2009-03-24 | 2009-08-19 | 江苏佳成机械有限公司 | Drive deivce of single piston rod cylinder |
| CN102556735A (en) * | 2011-12-26 | 2012-07-11 | 四川省资阳市雅之江塑业有限公司 | Packaging belt embossed tension adjusting device and packaging belt production line |
| CN103101790A (en) * | 2012-12-14 | 2013-05-15 | 中冶美利纸业股份有限公司 | Braking device of paper cutter paper-unwinding roller |
| RU2483015C2 (en) * | 2010-11-25 | 2013-05-27 | Государственное образовательное учреждение высшего профессионального образования "Костромской государственный технологический университет" | Method of making set of reels and device to this end |
| CN103465645A (en) * | 2013-09-18 | 2013-12-25 | 惠州市惠阳环球数码科技设备有限公司 | Inkjet printer and cloth releasing mechanism |
| CN103522716A (en) * | 2013-10-25 | 2014-01-22 | 安徽安利合成革股份有限公司 | Synthetic leather wet method small test machine |
| CN103924407A (en) * | 2014-04-24 | 2014-07-16 | 江苏瓯堡纺织染整有限公司 | Beam creel capable of conducting synchronous braking |
| CN103993444A (en) * | 2014-06-05 | 2014-08-20 | 湖州博仁纺织品有限公司 | Heavy hammer pressurizing device capable of increasing weight of heavy hammer in quantifying mode |
| CN105236216A (en) * | 2015-11-04 | 2016-01-13 | 江苏中科时代电气制造股份有限公司 | Pneumatic accurate-control tensioner |
| CN105947789A (en) * | 2016-06-13 | 2016-09-21 | 江苏通光信息有限公司 | Electrical integration type automatic control device for optical fiber pay-off tension |
| CN106672703A (en) * | 2017-02-28 | 2017-05-17 | 浙江精功科技股份有限公司 | Constant-tension yarn storage compensating device of carbon fiber tank winding machine |
| CN113106607A (en) * | 2021-03-29 | 2021-07-13 | 南京玻璃纤维研究设计院有限公司 | Multilayer sheet yarn tension pneumatic control system and method |
-
2006
- 2006-11-21 CN CN 200620126588 patent/CN200967695Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509511A (en) * | 2009-03-24 | 2009-08-19 | 江苏佳成机械有限公司 | Drive deivce of single piston rod cylinder |
| RU2483015C2 (en) * | 2010-11-25 | 2013-05-27 | Государственное образовательное учреждение высшего профессионального образования "Костромской государственный технологический университет" | Method of making set of reels and device to this end |
| CN102556735A (en) * | 2011-12-26 | 2012-07-11 | 四川省资阳市雅之江塑业有限公司 | Packaging belt embossed tension adjusting device and packaging belt production line |
| CN103101790A (en) * | 2012-12-14 | 2013-05-15 | 中冶美利纸业股份有限公司 | Braking device of paper cutter paper-unwinding roller |
| CN103465645B (en) * | 2013-09-18 | 2016-02-03 | 惠州市惠阳环球数码科技设备有限公司 | A kind of spray drawing machine and Fang Bu mechanism |
| CN103465645A (en) * | 2013-09-18 | 2013-12-25 | 惠州市惠阳环球数码科技设备有限公司 | Inkjet printer and cloth releasing mechanism |
| CN103522716A (en) * | 2013-10-25 | 2014-01-22 | 安徽安利合成革股份有限公司 | Synthetic leather wet method small test machine |
| CN103924407A (en) * | 2014-04-24 | 2014-07-16 | 江苏瓯堡纺织染整有限公司 | Beam creel capable of conducting synchronous braking |
| CN103993444B (en) * | 2014-06-05 | 2016-01-20 | 湖州博仁纺织品有限公司 | A kind of weight pressue device that quantitatively can increase weight weight |
| CN103993444A (en) * | 2014-06-05 | 2014-08-20 | 湖州博仁纺织品有限公司 | Heavy hammer pressurizing device capable of increasing weight of heavy hammer in quantifying mode |
| CN105236216A (en) * | 2015-11-04 | 2016-01-13 | 江苏中科时代电气制造股份有限公司 | Pneumatic accurate-control tensioner |
| CN105947789A (en) * | 2016-06-13 | 2016-09-21 | 江苏通光信息有限公司 | Electrical integration type automatic control device for optical fiber pay-off tension |
| CN106672703A (en) * | 2017-02-28 | 2017-05-17 | 浙江精功科技股份有限公司 | Constant-tension yarn storage compensating device of carbon fiber tank winding machine |
| CN113106607A (en) * | 2021-03-29 | 2021-07-13 | 南京玻璃纤维研究设计院有限公司 | Multilayer sheet yarn tension pneumatic control system and method |
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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: 20071031 Termination date: 20101121 |