CN103625968A - System for correcting deviation of unwinding of raw paper - Google Patents
System for correcting deviation of unwinding of raw paper Download PDFInfo
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- CN103625968A CN103625968A CN201210308407.1A CN201210308407A CN103625968A CN 103625968 A CN103625968 A CN 103625968A CN 201210308407 A CN201210308407 A CN 201210308407A CN 103625968 A CN103625968 A CN 103625968A
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- body paper
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- unwinding
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Abstract
The invention relates to a system for correcting deviation of unwinding of raw paper. The system is arranged on a paper stringing core rod for unwinding the raw paper and comprises a detection sensor, a controller, an electric driver and a deviation correction device. The detection sensor detects the relative position of the edge of the raw paper, converts the amount of the relative position of the edge of the raw paper into electric signals and transmits the electric signals to the controller. The controller compares the electric signals with setting, outputs correspondingly proportionable signals to the electric driver according to the deviation value, then the electric driver controls the deviation correction device and carries out deviation correction immediately, and therefore the lateral displacement generated in the high-speed unwinding process of the raw paper is controlled. Compared with the prior art, the system improves the accuracy of deviation correction, can guarantee the quality of folded products, improves the qualified rate of the products, is wide in application range, and can be suitable for various printing devices, packaging devices and the like.
Description
Technical field
The present invention relates to a kind of deviation-rectifying system, especially relate to a kind of system of rectifying a deviation that body paper is unreeled.
Background technology
Body paper paper roll, in coil paper process, unreels in process and all can produce cross travel at a high speed, and the paper end face after cross travel is uneven, affects finished product outward appearance, seriously belongs to off quality.The effective means of improving deviation phenomenon is deviation-rectifying system, the deviation-rectifying system of current face tissue Fabricating machinery, to adopt to unreel manual correction, and manually correction must exist certain hysteresis quality, when operating personal, find to adjust again after skew, still can have the phenomenon of the folding sideslip of paper product, directly affected the quality of product, increase the fraction defective of product, improve manufacturing cost.
Summary of the invention
Object of the present invention is exactly a kind of accuracy rate that improves correction is provided in order to overcome the defect that above-mentioned prior art exists, applied widely body paper is unreeled to the system of rectifying a deviation.
Object of the present invention can be achieved through the following technical solutions:
Body paper is unreeled to a system of rectifying a deviation, be located on the string refill rod that body paper unreels use, this system comprises detecting sensor, controller, motor driver and deviation correcting device, wherein:
Detecting sensor: detect the relative position at body paper edge and convert this relative position to electric signal transmission to controller;
Controller: the setting value in the electric signal of detecting sensor and controller is compared, transfer to the corresponding proportional signal of motor driver output according to departure;
Motor driver: be connected with deviation correcting device, correct immediately position body paper being unreeled by the signal control deviation correcting device receiving, controls body paper and in process, produces cross travel amount unreeling at a high speed.
Described detecting sensor is infrared detection sensor.
Described deviation correcting device is the correction wheel being arranged on string refill rod.
Compared with prior art, the present invention compares compared with prior art, has improved the accuracy rate of correction, and can guarantee the quality of folded products, has greatly promoted the qualification rate of product, applied widely, applicable to equipment such as all kinds of printings, packings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the present invention while using.
In figure 1 for deviation-rectifying system, I1 be detecting sensor, 12 for controller, 13 for motor driver, 14 for correction wheel, 2 for string refill rod, 3 for frame, 4 be body paper.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of deviation-rectifying system 1 of rectifying a deviation that body paper is unreeled, as shown in Figure 1, deviation-rectifying system 1 is located on the string refill rod 2 that body paper 4 unreels use its structure, and as shown in Figure 2, string refill rod 2 is fixed in frame 3, on string refill rod 2, is wound with body paper 4.
Deviation-rectifying system 1 comprises detecting sensor 11, controller 12, motor driver 13 and correction wheel 14, wherein: what detecting sensor 11 adopted is infrared detection sensor, mainly detects the relative position at body paper 4 edges and converts this relative position to electric signal transmission to controller 12.Setting value in the electric signal that controller 12 passes over detecting sensor 11 and controller 12 compares, and according to departure, transfers to the corresponding proportional signal of motor driver 13 output.Motor driver 13 is connected with correction wheel 14, by the position that unreels of 14 pairs of body paper 4 of signal control correction wheel of receiving, corrects immediately, so just can control body paper 4 and in process, produce cross travel amount unreeling at a high speed.
Claims (3)
1. body paper is unreeled to a system of rectifying a deviation, be located on the string refill rod that body paper unreels use, it is characterized in that, this system comprises detecting sensor, controller, motor driver and deviation correcting device, wherein:
Detecting sensor: detect the relative position at body paper edge and convert this relative position to electric signal transmission to controller;
Controller: the setting value in the electric signal of detecting sensor and controller is compared, transfer to the corresponding proportional signal of motor driver output according to departure;
Motor driver: be connected with deviation correcting device, correct immediately position body paper being unreeled by the signal control deviation correcting device receiving, controls body paper and in process, produces cross travel amount unreeling at a high speed.
2. a kind of system of rectifying a deviation that body paper is unreeled according to claim 1, is characterized in that, described detecting sensor is infrared detection sensor.
3. a kind of system of rectifying a deviation that body paper is unreeled according to claim 1, is characterized in that, described deviation correcting device is the correction wheel being arranged on string refill rod.
Priority Applications (1)
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CN201210308407.1A CN103625968A (en) | 2012-08-27 | 2012-08-27 | System for correcting deviation of unwinding of raw paper |
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CN201210308407.1A CN103625968A (en) | 2012-08-27 | 2012-08-27 | System for correcting deviation of unwinding of raw paper |
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CN103625968A true CN103625968A (en) | 2014-03-12 |
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CN201210308407.1A Pending CN103625968A (en) | 2012-08-27 | 2012-08-27 | System for correcting deviation of unwinding of raw paper |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104290008A (en) * | 2014-09-15 | 2015-01-21 | 德清德沃装饰材料有限公司 | Veneer pretreatment device |
CN104310098A (en) * | 2014-09-15 | 2015-01-28 | 德清德沃装饰材料有限公司 | Veneer winding and deviation-rectifying device |
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CN101013023A (en) * | 2007-02-12 | 2007-08-08 | 西安理工大学 | CCD based strip automatic centering CPC detecting system and detecting method |
CN200981260Y (en) * | 2006-11-18 | 2007-11-28 | 张家港联亿电子有限公司 | Aluminum strip dividing and cutting machine |
CN101759057A (en) * | 2008-12-26 | 2010-06-30 | 达信科技股份有限公司 | Automatic alignment system and control method thereof |
CN202129275U (en) * | 2011-05-26 | 2012-02-01 | 肇庆宏旺金属实业有限公司 | Deviation rectifying system of rolling mill |
CN202829079U (en) * | 2012-08-27 | 2013-03-27 | 上海东冠纸业有限公司 | Equipment for conducting rectification in body paper unreeling process |
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2012
- 2012-08-27 CN CN201210308407.1A patent/CN103625968A/en active Pending
Patent Citations (8)
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JPH04298443A (en) * | 1991-03-25 | 1992-10-22 | Fuji Photo Film Co Ltd | Roll end position control method and device |
US20030116725A1 (en) * | 2001-12-21 | 2003-06-26 | Kimberly-Clark Worldwide, Inc. | Web detection with gradient-indexed optics |
CN2732695Y (en) * | 2004-09-22 | 2005-10-12 | 上海科先液压成套有限公司 | Correction servo device for plate strip rolling |
CN200981260Y (en) * | 2006-11-18 | 2007-11-28 | 张家港联亿电子有限公司 | Aluminum strip dividing and cutting machine |
CN101013023A (en) * | 2007-02-12 | 2007-08-08 | 西安理工大学 | CCD based strip automatic centering CPC detecting system and detecting method |
CN101759057A (en) * | 2008-12-26 | 2010-06-30 | 达信科技股份有限公司 | Automatic alignment system and control method thereof |
CN202129275U (en) * | 2011-05-26 | 2012-02-01 | 肇庆宏旺金属实业有限公司 | Deviation rectifying system of rolling mill |
CN202829079U (en) * | 2012-08-27 | 2013-03-27 | 上海东冠纸业有限公司 | Equipment for conducting rectification in body paper unreeling process |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104290008A (en) * | 2014-09-15 | 2015-01-21 | 德清德沃装饰材料有限公司 | Veneer pretreatment device |
CN104310098A (en) * | 2014-09-15 | 2015-01-28 | 德清德沃装饰材料有限公司 | Veneer winding and deviation-rectifying device |
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Application publication date: 20140312 |
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