CN101798727A - Pattern-fitting numerical-control quilting method and machine for implementing the method - Google Patents
Pattern-fitting numerical-control quilting method and machine for implementing the method Download PDFInfo
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- CN101798727A CN101798727A CN 201010113522 CN201010113522A CN101798727A CN 101798727 A CN101798727 A CN 101798727A CN 201010113522 CN201010113522 CN 201010113522 CN 201010113522 A CN201010113522 A CN 201010113522A CN 101798727 A CN101798727 A CN 101798727A
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Abstract
The invention discloses a quilting method and a pattern-fitting large numerical-control single-needle quilting machine. The method comprises the following steps: using a sampling camera to take a photograph of the pattern contour of a decorative pattern extracted from fabric, processing to generate control codes of the single-needle quilting machine, and controlling the numerical-control quilting machine to quilt along the pattern contour of the fabric based on the control codes. After adopting the technical scheme, the pattern on the fabric with the sampling camera is taken and sampled, and then is calculated by computer program, thus the invention realizes the fitting of the quilting trace and the pattern of the fabric, and stitches the raised pattern contour, thereby increasing the stereoscopic effect of the pattern.
Description
Technical field:
The present invention relates to a kind of pattern-fitting numerical-control quilting method and implement the machine of this method.
Background technology:
Numerically controlled single-needle quilter on the market can only carry out quilting to lining according to the pattern that computer program presets at present, if be printed on pattern on the lining, existing quilting machines can not carry out quilting along pattern edge profile on the lining.
Summary of the invention:
The objective of the invention is in order to overcome the shortcoming of above-mentioned prior art, a kind of pattern contour that can extract decorative pattern from fabric panel is provided, generate the control routine of single-needle quilter after treatment, control routine control numerical control quilting machine carries out the method for quilting and implements the pattern-fitting large-sized numerical control single-needle quilter of this method along the decorative pattern profile of fabric panel.
For achieving the above object, technical scheme provided by the invention is: a kind of pattern-fitting numerical-control quilting method, the camera that the steps include: to take a sample connects firmly on the head of quilting machines, can above working face, move with head, sampling camera and computer control system link, figuratum lining obtains digital picture on the sampling camera shooting working face, computer generates the pattern edge profile according to digital picture, and convert the decorative pattern profile to control instruction, by the profile of control instruction control numerical control quilting machine sewing fabric pattern; When making next paper web, selected anchor point on lining moves sampling camera aiming anchor point, to measure the deviation data of lining, is used for the compensation of numerical-control quilting track.
For the excessive lining of area, computer control system control sampling camera carries out subregion takes pictures, and several digital pictures of gained are spliced into a complete lining image.
The work of described location is the anchor point of selected a plurality of diverse locations on lining, move the sampling camera and aim at each anchor point, read current X, the position coordinate value of Y-axis, deduct their predetermined value, promptly try to achieve the position deviation of measurement point, get the clamping deviation of the weighted average of this group deviation, hand over the computer control system compensation as lining.
A kind of pattern-fitting large-sized numerical control single-needle quilter, include working face, numerically controlled single-needle quilter head and X, Y coordinate plane motion, X, Y coordinate plane motion be located at working face directly over, the numerically controlled single-needle quilter head is installed on X, the Y coordinate plane motion, X, Y coordinate plane motion also are equipped with the sampling camera with numerically controlled single-needle quilter head associated movement, and the sampling camera links to each other with computer control system.
After adopting technique scheme, to the sampling of taking pictures of the pattern on the lining, the machine program is calculated as calculated, realizes quilting trace and the match of lining pattern, sews protruding decorative pattern profile, the third dimension of increase decorative pattern by the sampling camera.
Description of drawings:
Fig. 1 is the systematic schematic diagram of the automatic quilting machines of large-sized numerical control single needle of the present invention;
Fig. 2 is the perspective view of the automatic quilting machines of large-sized numerical control single needle of the present invention.
The specific embodiment:
Now elaborate the present invention in conjunction with the accompanying drawings:
The preferable implementation step of this method is the bigger lining of quilting one area, its concrete steps are: the sampling camera is installed in can be on the quilting head that moves freely above the working face, sampling camera and computer control system link, the lining that will have decorative pattern is tiled on the working face, effective shooting area according to lining area size and sampling camera is divided into a plurality of zones to lining, computer control system control quilting head moves, make the sampling camera carry out the subregion shooting and obtain several digital pictures lining, computer is spliced into a complete lining digital picture to several digital pictures of gained, and generation pattern edge profile, computer converts the decorative pattern profile to control instruction, for the accurate quilting of energy behind each replacing lining, must locate earlier before the quilting, the anchor point of selected a plurality of diverse locations on lining, move the sampling camera and aim at each anchor point, utilize the optical laying principle, measure the potential difference of each anchor point, get the clamping deviation of the weighted average of this group deviation, computer control system compensate amount as lining.After having compensated departure, computer control system is sent control instruction, and control quilting head carries out quilting work.
Its structure of the automatic quilting machines of this pattern-fitting large-sized numerical control single needle as shown in Figure 2, include working face 1, numerically controlled single-needle quilter head 2 and X, Y coordinate plane motion, wherein X, Y coordinate plane motion are by the moving beam 3 of pressing the directions X motion with press the saddle 4 that the Y direction is moved, moving beam 3 is across directly over working face 1, saddle 4 is located on the moving beam 3, numerically controlled single-needle quilter head 2 is installed on the saddle 4, sampling camera 5 also is installed on saddle 4, and sampling camera 5 links to each other with computer control system.
The whole system operation principle of the automatic quilting machines of numerical control single needle as shown in Figure 1, master controller sends instruction, motor driver order X-axis servomotor action drives moving beam moves along X-direction, Y-axis servomotor action drives saddle moves along Y direction, under the effect of moving beam and saddle interlock, driving the sampling camera takes pictures to the lining subregion, obtain digital picture, clap digital picture be spliced into complete lining pattern, the machine routine processes generates the edge contour of pattern as calculated, and the profile that generates is converted to the control instruction of numerical control quilting machine.Some geometry location points are selected in different zones on pattern, manual (computer control mode) mobile camera, on computer screen, adopt tracking cross to aim at anchor point, read current machine coordinates by computer, and being converted into the deviations of lining, a plurality of anchor points form a plurality of deviations, adopt the weighted average algorithm, ask for average deviation, be used for the compensation of deviations.After having compensated deviations, control instruction can drive the numerically controlled single-needle quilter head and carry out quilting.
The embodiment of the above is preferred embodiment of the present invention only, is not to limit practical range of the present invention with this, so the equivalence that all shapes according to the present invention, structure and principle are done changes, all should be covered by in protection scope of the present invention.
Claims (4)
1. pattern-fitting numerical-control quilting method, the camera that the steps include: to take a sample connects firmly on the head of quilting machines, can above working face, move with head, sampling camera and computer control system link, figuratum lining obtains digital picture on the sampling camera shooting working face, computer generates the pattern edge profile according to digital picture, and converts the decorative pattern profile to control instruction, by the profile of control instruction control numerical control quilting machine sewing fabric pattern; When making next paper web, selected anchor point on lining moves sampling camera aiming anchor point, to measure the deviation data of lining, is used for the compensation of numerical-control quilting track.
2. a kind of pattern-fitting numerical-control quilting method according to claim 1, it is characterized in that: for the excessive lining of area, computer control system control sampling camera carries out subregion takes pictures, and several digital pictures of gained are spliced into a complete lining image.
3. a kind of pattern-fitting numerical-control quilting method according to claim 1, it is characterized in that: the work of described location is the anchor point of selected a plurality of diverse locations on lining, move the sampling camera and aim at each anchor point, utilize the optical laying principle, measure the potential difference of each anchor point, get the clamping deviation of the weighted average of this group deviation, computer control system compensate amount as lining.
4. pattern-fitting large-sized numerical control single-needle quilter, include working face (1), numerically controlled single-needle quilter head (2) and X, Y coordinate plane motion, X, Y coordinate plane motion be located at working face (1) directly over, numerically controlled single-needle quilter head (2) is installed on X, the Y coordinate plane motion, it is characterized in that: X, Y coordinate plane motion also are equipped with the sampling camera (5) with numerically controlled single-needle quilter head (2) associated movement, and sampling camera (5) links to each other with computer control system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010113522 CN101798727A (en) | 2010-02-10 | 2010-02-10 | Pattern-fitting numerical-control quilting method and machine for implementing the method |
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| CN 201010113522 CN101798727A (en) | 2010-02-10 | 2010-02-10 | Pattern-fitting numerical-control quilting method and machine for implementing the method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409945A (en) * | 2013-07-30 | 2013-11-27 | 苏州豪建纺织有限公司 | Photoconductive button sewing machine |
| CN103820957A (en) * | 2014-03-26 | 2014-05-28 | 新杰克缝纫机股份有限公司 | Working platform and working positioning system of sewing machine |
| CN104695139A (en) * | 2015-04-01 | 2015-06-10 | 华中科技大学 | Industrial sewing machine system and cut part sewing processing method by same |
| CN104711785A (en) * | 2015-04-01 | 2015-06-17 | 华中科技大学 | Computerized pattern forming machine based on visual control |
| CN107400993A (en) * | 2016-05-20 | 2017-11-28 | 天津宝盈电脑机械有限公司 | Rocking bar controls computer quilter control system |
| CN107639043A (en) * | 2017-09-26 | 2018-01-30 | 武汉华星光电技术有限公司 | A kind of panel classification shifting apparatus |
| CN107909594A (en) * | 2017-11-27 | 2018-04-13 | 常州市新创智能科技有限公司 | A kind of positioner and method of automatic discrimination quilting starting origin |
| CN108035081A (en) * | 2017-10-27 | 2018-05-15 | 安徽省萧县徽星机械制造有限公司 | A kind of sewing quilt machine eedle precise movement devices |
| CN109267249A (en) * | 2018-11-08 | 2019-01-25 | 西安文理学院 | A kind of electric sewer device based on machine vision |
| CN109570749A (en) * | 2018-10-09 | 2019-04-05 | 大族激光科技产业集团股份有限公司 | A method of improving laser marking system adjustment accuracy |
| US10444740B2 (en) | 2017-09-26 | 2019-10-15 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Panel sorting device |
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| JPH08196759A (en) * | 1995-01-24 | 1996-08-06 | Janome Sewing Mach Co Ltd | Device and method of forming data for embroidery pattern for embroidering machine |
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| JPH105465A (en) * | 1996-06-24 | 1998-01-13 | Japan Small Corp | Quilting method |
| CN1861880A (en) * | 2006-06-08 | 2006-11-15 | 广东工业大学 | Single needle quilting intelligent controlling system based on visual tracking and controlling method thereof |
| CN101535547A (en) * | 2006-11-06 | 2009-09-16 | 李元泰 | Method and apparatus for correcting quilted patterns of a one-head quilting machine |
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| US5646861A (en) * | 1994-05-24 | 1997-07-08 | Shima Seiki Manufacturing Ltd. | Method and apparatus for inputting embroidery lines |
| JPH08196759A (en) * | 1995-01-24 | 1996-08-06 | Janome Sewing Mach Co Ltd | Device and method of forming data for embroidery pattern for embroidering machine |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409945A (en) * | 2013-07-30 | 2013-11-27 | 苏州豪建纺织有限公司 | Photoconductive button sewing machine |
| CN103820957A (en) * | 2014-03-26 | 2014-05-28 | 新杰克缝纫机股份有限公司 | Working platform and working positioning system of sewing machine |
| CN103820957B (en) * | 2014-03-26 | 2016-05-18 | 杰克缝纫机股份有限公司 | The workbench of sewing machine and work navigation system |
| CN104711785B (en) * | 2015-04-01 | 2019-01-29 | 华中科技大学 | A kind of computer embroidery machine of view-based access control model control |
| CN104695139A (en) * | 2015-04-01 | 2015-06-10 | 华中科技大学 | Industrial sewing machine system and cut part sewing processing method by same |
| CN104711785A (en) * | 2015-04-01 | 2015-06-17 | 华中科技大学 | Computerized pattern forming machine based on visual control |
| CN107400993A (en) * | 2016-05-20 | 2017-11-28 | 天津宝盈电脑机械有限公司 | Rocking bar controls computer quilter control system |
| CN107639043A (en) * | 2017-09-26 | 2018-01-30 | 武汉华星光电技术有限公司 | A kind of panel classification shifting apparatus |
| US10444740B2 (en) | 2017-09-26 | 2019-10-15 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Panel sorting device |
| CN108035081A (en) * | 2017-10-27 | 2018-05-15 | 安徽省萧县徽星机械制造有限公司 | A kind of sewing quilt machine eedle precise movement devices |
| CN107909594A (en) * | 2017-11-27 | 2018-04-13 | 常州市新创智能科技有限公司 | A kind of positioner and method of automatic discrimination quilting starting origin |
| CN109570749A (en) * | 2018-10-09 | 2019-04-05 | 大族激光科技产业集团股份有限公司 | A method of improving laser marking system adjustment accuracy |
| CN109267249A (en) * | 2018-11-08 | 2019-01-25 | 西安文理学院 | A kind of electric sewer device based on machine vision |
| CN109267249B (en) * | 2018-11-08 | 2020-08-07 | 西安文理学院 | Electric sewing machine device based on machine vision |
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Application publication date: 20100811 |