CN202081274U - Multiple-padder tension control device for textiles - Google Patents
Multiple-padder tension control device for textiles Download PDFInfo
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- CN202081274U CN202081274U CN2011201667368U CN201120166736U CN202081274U CN 202081274 U CN202081274 U CN 202081274U CN 2011201667368 U CN2011201667368 U CN 2011201667368U CN 201120166736 U CN201120166736 U CN 201120166736U CN 202081274 U CN202081274 U CN 202081274U
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- textile
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- fabric
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model relates to a multiple-padder tension control device for textiles, wherein a tension sensor acts on the textile between two neighboring padders; a controller is in signal connection with the sensor; the controller is electrically connected with a variable-speed drive motor of one or two padders; and the sensor is an ultrasonic sensor (4) vertically mounted above a horizontally-transferred textile (1). By adopting the ultrasonic sensor not contacted with the textile, the tension on the textile between the two padders can be measured according to the method for measuring the deflection of the textile, and if the deflection of the textile under zero tension is taken as a standard value and stored in the controller, the rotating speed of the padder can be controlled so as to enable the textile to be under zero tension. Compared with the prior art, the tension control device is applied to multiple padders, is suitable for the cloths made of any fibers and provided with any structures as the tension sensor is not in mutual influence with the tension acted on the cloth, and can completely overcome the problem that the textile is subject to stretching.
Description
Technical field
The utility model relates to a kind of many padding machines tenslator of fabric, the conveying technology field of thin material in the processing technology field of fabric and the processing in the genus weaving.
Background technology
Fabric will comprise also that in this operation fabric is carried out squezzing to be handled by padding operation together when printing and dyeing, the equipment that carries out the squezzing processing mainly is the padding machine that up-down rollers is formed, and fabric carries out squezzing and stent on padding machine.For arts demand, in this process, tend to adopt many padding machines to operate, make several padding machines carry out squezzing or stent to fabric continuously, or carry out squezzing and stent simultaneously.For fabric not being produced radial drawing in this operation, just need fabric to keep zero tension force transmission, promptly will control the rotating speed of each padding machine so that the long-pending thing between the padding machine of front and back can not produce tension force because of traction by the tension control system that tension pick-up, control device and motor speed control device are formed.Said many padding machines are meant that continuously the padding machine that fabric is carried out squezzing, stent operation has two or more.The tension control system that adopts in said process at present is the control system that touch sensor is formed, yet this tension control system only is applicable to polyester fiber etc. and is difficult for the synthetic fabrics of tensile deformation under external force, when on the natural fabric of easy generation deformation such as cotton, hair, using, can make fabric produce deformation because of the resistance of sensor, increase the fabric tension rate and produce the tail arc, fabric is out of shape in post processing, influences the quality of fabric.Thereby the contact tension control system can't adapt to the technological requirement to natural fabrics such as cotton, hairs.
Summary of the invention
At above-mentioned deficiency, the utility model is exactly many padding machines tenslator that a kind of fabric of non-contact sensor will be provided.
Many padding machines tenslator of the fabric that the utility model provides, there is tension pick-up to act on the fabric between adjacent two padding machines, there is controller to be connected as signal with sensor, the drive motors of one or two padding machine among controller and these two is electrically connected, the drive motors of padding machine is a variable speed electric motors, particularly, wherein said sensor is a ultrasonic sensor, is vertically mounted on the fabric top of horizontal transport.
In order to overcome the cloth extensibility that the contact tension control system causes and to produce the printing technology requirement that the tail arch problem makes it to be applicable to natural fabric, cloth remained under zero tension state reach certain liquid rate for the treatment of after many squezzing, thereby guarantee that fabric does not produce deformation, overcome the extensibility of fabric, the tail arc phenomenon of elimination.The utility model is by the ultrasonic sensor that contact with fabric, measures with the way of mensuration fabric sag that the suffered tension force situation of fabric is that feedback signal is controlled the zero tension force of keeping fabric to the padding machine rotating speed between adjacent two padding machines.As fabric sag under zero tension force is stored in the controller as standard value, sag and the standard value that records is compared back control padding machine rotating speed make fabric be in zero tension state.Compared with prior art, the utility model can not have a bit influencing each other with the suffered tension force of cloth, applicable to the cloth of any structure of any fiber weaving; And can overcome the problem that fabric is stretched fully, thus reduce the consumption that later stage cloth is handled, save cost of labor.Simultaneously, owing to guaranteed the realization of fabric zero tension force between adjacent two padding machines, no matter then there are how many platform padding machines that fabric is carried out continued operation, the utility model can both be realized zero tension force transmission.
The installation site of said ultrasonic sensor is the centre ± 10cm place that is in two padding machines, and fabric face to the distance between the sensor is 10 ~ 40cm.
Description of drawings
Fig. 1 is the mounting structure schematic diagram of the utility model one embodiment, and among the figure: 1-fabric (cloth), 2-be from pressure rolling car lower roll, and 3-is from pressure rolling car top roll, 4-ultrasonic sensor, 5-master's pressure rolling car top roll 6-master pressure rolling car lower roll.
The specific embodiment
As shown in Figure 1, by two padding machines of forming by up-down rollers, be respectively main pressure rolling car top roll 5, main pressure rolling car lower roll 6, from pressure rolling car top roll 3, from pressure rolling car lower roll 2.The slit is also parallel on same horizontal level between principal and subordinate's pressure rolling car up-down rollers.The frictional force that applies by relatively rotating of up-down rollers as the cloth 1 of the fabric in the processing respectively between the up-down rollers of principal and subordinate's pressure rolling car by and by the squezzing stent.Principal and subordinate's pressure rolling car respectively has deflector roll that cloth is entered with horizontal direction outward or breaks away from padding machine.One ultrasonic sensor 4 is installed in two padding machine middles with transmit direction orientation vertically downward, admissible error is ± 10cm, emission port is apart from detecting cloth cover 25cm, and the range difference between the cloth cover that the ultrasonic sensor detection obtains and the distance between the emission port and principal and subordinate's pressure rolling car up-down rollers between place, slit horizontal plane and the emission port is the sag of cloth.Main padding machine motor and the variation that can cause cloth to produce the cloth sag that ultrasonic sensor detected when the transmission from the variation of the speed of pressure rolling vehicle motor and the frictional force between roller and the cloth, and by feeding back signal to of changing of sag as the PLC of controller again through computing, provide the control signal adjustment from pressure rolling vehicle motor speed, the cloth that makes principal and subordinate's pressure rolling workshop allows cloth keep carrying out under the zero tension recovery state two padding machine squezzing and handles by speed synchronization.
Claims (2)
1. two padding machine tenslators of a fabric, there is tension pick-up to act on the fabric between adjacent two padding machines, there is controller to be connected as signal with sensor, the drive motors of one or two padding machine among controller and these two is electrically connected, the drive motors of padding machine is a variable speed electric motors, particularly, the said sensor of its feature is a ultrasonic sensor, is vertically mounted on the fabric top of horizontal transport.
2. two padding machine tenslators of fabric as claimed in claim 1, the installation site that it is characterized in that said ultrasonic sensor is the centre ± 10cm place that is in two padding machines, fabric face to the distance between the sensor is 10 ~ 40cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201667368U CN202081274U (en) | 2011-05-24 | 2011-05-24 | Multiple-padder tension control device for textiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201667368U CN202081274U (en) | 2011-05-24 | 2011-05-24 | Multiple-padder tension control device for textiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081274U true CN202081274U (en) | 2011-12-21 |
Family
ID=45341914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201667368U Expired - Fee Related CN202081274U (en) | 2011-05-24 | 2011-05-24 | Multiple-padder tension control device for textiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081274U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611866A (en) * | 2013-11-05 | 2015-05-13 | 立信染整机械(深圳)有限公司 | Double-roller loosing-type dyeing method and device for controlling double-groove dyeing |
| CN105603658A (en) * | 2016-03-04 | 2016-05-25 | 愉悦家纺有限公司 | High-efficiency open-width rope washing machine |
| CN109343452A (en) * | 2018-11-01 | 2019-02-15 | 连云港如年实业有限公司 | A kind of ultrasound examination control system for natural lustre finishing machine |
| US11560002B2 (en) | 2018-12-10 | 2023-01-24 | Hewlett-Packard Development Company, L.P. | Adjusting tension of a substrate |
-
2011
- 2011-05-24 CN CN2011201667368U patent/CN202081274U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611866A (en) * | 2013-11-05 | 2015-05-13 | 立信染整机械(深圳)有限公司 | Double-roller loosing-type dyeing method and device for controlling double-groove dyeing |
| CN104611866B (en) * | 2013-11-05 | 2017-07-14 | 立信染整机械(深圳)有限公司 | A kind of loose formula dyeing apparatus of double flute twin-roll |
| CN105603658A (en) * | 2016-03-04 | 2016-05-25 | 愉悦家纺有限公司 | High-efficiency open-width rope washing machine |
| CN109343452A (en) * | 2018-11-01 | 2019-02-15 | 连云港如年实业有限公司 | A kind of ultrasound examination control system for natural lustre finishing machine |
| US11560002B2 (en) | 2018-12-10 | 2023-01-24 | Hewlett-Packard Development Company, L.P. | Adjusting tension of a substrate |
| US11813856B2 (en) | 2018-12-10 | 2023-11-14 | Hewlett-Packard Development Company, L.P. | Adjusting tension of a substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20160524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |