CN104480646A - Sewing machine capable of positioning seams, seam positioning mechanism and method - Google Patents
Sewing machine capable of positioning seams, seam positioning mechanism and method Download PDFInfo
- Publication number
- CN104480646A CN104480646A CN201410737326.2A CN201410737326A CN104480646A CN 104480646 A CN104480646 A CN 104480646A CN 201410737326 A CN201410737326 A CN 201410737326A CN 104480646 A CN104480646 A CN 104480646A
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- China
- Prior art keywords
- laser
- generating laser
- laser beam
- generating
- actuator
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Classifications
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/12—Indicators for positioning work, e.g. with graduated scales
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2205/00—Interface between the operator and the machine
- D05D2205/12—Machine to the operator; Alarms
- D05D2205/16—Display arrangements
- D05D2205/18—Screens
Abstract
The invention discloses a sewing machine capable of positioning seams, a seam positioning mechanism and a method. The sewing machine comprises a machine body and a machine head arranged on the machine body, and the machine head is provided with a needle bar used for installing a machine needle; the seam positioning mechanism comprises a mechanism body, a controller, a first laser emitter, a second laser emitter, a drive member, a laser measurement sensor and a width input member; the controller is connected to the first laser emitter, the second laser emitter, the drive member, the laser measurement sensor and the width input member electrically; the first laser emitter is installed on the mechanism body, the second laser emitter is connected to the drive member and is movably arranged on one side of the first emitter, a first laser beam emitted by the first laser emitter is crossed with a reference line, and a second laser beam emitted by the second laser emitter is parallel to the first laser beam. The seam width can be positioned accurately, and the product quality can be improved.
Description
Technical field
The present invention relates to sewing device, particularly a kind of can the Sewing machines of location slit part, seam part detent mechanism and method.
Background technology
In the process making clothes or other article, crying seam part stitching the part of entering, stitching part width and referring to the suture of cut-parts and the distance at its edge.When sewing up cut-parts, be all generally determine that seam part width is sewed up by rule of thumb, cannot estimate seam part width exactly, after causing pattern sewing, seam part width is inconsistent, directly has influence on the presentation quality of clothing product, reduces clothes class.
Summary of the invention
Based on this, be necessary the defect for prior art, a kind of Sewing machines of energy location slit part, seam part detent mechanism and method be provided, can accurately locate by opposite joint part width.
Its technical scheme is as follows:
A kind of Sewing machines of energy location slit part, comprise body and be arranged on the head on body, described head is provided with the shank for installing eedle, also comprise the seam part detent mechanism be arranged on head, described seam part detent mechanism comprises locating bodies, controller, first generating laser, second generating laser, actuator, laser measurement sensor, width input component, described controller respectively with the first generating laser, second generating laser, actuator, laser measurement sensor and width input component are electrically connected, described first generating laser is arranged on locating bodies, second generating laser is connected with actuator, and the second generating laser is arranged on the side of the first generating laser movably, first laser beam of described first laser transmitter projects is with parallel cut-parts direction of feed and through the straight line intersection of eedle in the orthographic projection of block upper surface, second laser beam of described second laser transmitter projects is parallel with the first laser beam.
Its further technical scheme is as follows:
Described first laser beam overlaps through the straight line of eedle in the orthographic projection of block upper surface with parallel cut-parts direction of feed in the orthographic projection of block upper surface.
Described first generating laser, the second generating laser are infrared laser pipe, and described actuator is stepper motor, and laser measurement sensor is infrared survey sensor, and described width input component is numeric keypad.
Described seam part detent mechanism also comprises the display screen be arranged on locating bodies, and described display screen and described controller are electrically connected.
Described seam part detent mechanism also comprises the power supply be electrically connected with controller, and described locating bodies is provided with the gauge tap be connected with power supply.
Described locating bodies is fixed on body by micro-adjusting mechanism.
Described locating bodies is provided with the gathering sill parallel with block upper surface, and described second generating laser is arranged in gathering sill.
Described seam part detent mechanism also comprises the voice prompting device be electrically connected with controller.
A kind of seam part detent mechanism, comprise locating bodies, controller, first generating laser, second generating laser, actuator, laser measurement sensor, width input component, described controller respectively with the first generating laser, second generating laser, actuator, laser measurement sensor and width input component are electrically connected, described first generating laser is arranged on locating bodies, second generating laser is connected with actuator, and the second generating laser is arranged on the side of the first generating laser movably, first laser beam of described first laser transmitter projects is used for parallel cut-parts direction of feed and through the straight line intersection of eedle in the orthographic projection of block upper surface, second laser beam of described second laser transmitter projects is parallel with the first laser beam.
A kind of seam part localization method, comprises the steps:
Width input component input seam part width;
Controller controls actuator and drives the second generating laser to move, laser measurement sensor detects the distance between the first generating laser and the second generating laser simultaneously, when distance between the first generating laser with the second generating laser is equal with seam part width, controller controls actuator stop motion;
First laser transmitter projects first laser beam, the second laser transmitter projects second laser beam;
Cut-parts be placed between the presser feet of Sewing machines and feed dog, the edge of cut-parts is concordant with the second laser beam, and the line of the point that the first laser beam is corresponding in cut-parts and eedle is suture.
Below the advantage of preceding solution or principle are described:
The Sewing machines of above-mentioned energy location slit part and seam part detent mechanism, structure is simple, easy to operate, by seam part width that the input of width input component needs, controlling actuator by controller drives the second generating laser to move, make the distance between the second generating laser with the first generating laser equal with seam part width, and the second laser beam is parallel with the first laser beam, thus make the distance between the first laser beam with the second laser beam equal with seam part width, first laser beam of the first laser transmitter projects is with parallel cut-parts direction of feed and through the straight line intersection of eedle in the orthographic projection of block upper surface, the edge of cut-parts is concordant with the second laser beam, the point that so the first laser beam is corresponding in cut-parts and the line of eedle are suture, thus reach the object of accurate location slit part width, ensure that seam part width of the clothes after sewing up or other article is consistent, improve the quality of products.
Above-mentioned seam part localization method is simple to operate, flexible, by regulating the distance between the first generating laser and the second generating laser to regulate the distance between the first laser beam and the second laser beam, the edge of cut-parts is concordant with the second laser beam, the point that then the first laser beam is corresponding in cut-parts and the line of eedle are suture, thus realize the object of seam part location.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram of the Sewing machines of the energy location slit part described in the present embodiment;
Fig. 2 is the schematic diagram of the seam part detent mechanism described in the present embodiment.
Description of reference numerals:
1, datum line, 2, cut-parts, 10, body, 20, head, 30, eedle, 40, shank, 50, seam part detent mechanism, 510, locating bodies, the 520, first generating laser, the 530, second generating laser, 540, width input component, 550, display screen, 560, gauge tap, 60, presser feet.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, a kind of Sewing machines of energy location slit part, comprise body 10 and be arranged on the head 20 on body 10, described head 20 is provided with the shank 40 for installing eedle 30, also comprise the seam part detent mechanism 50 be arranged on head 20, described seam part detent mechanism 50 comprises locating bodies 510, controller, first generating laser 520, second generating laser 530, actuator, laser measurement sensor, width input component 540, described controller respectively with the first generating laser 520, second generating laser 530, actuator, laser measurement sensor and width input component 540 are electrically connected, described first generating laser 520 is arranged on locating bodies 510, second generating laser 530 is connected with actuator, and the second generating laser 530 is arranged on the side of the first generating laser 520 movably, wherein, parallel cut-parts 2 direction of feed and be datum line 1 at the straight line of the orthographic projection of body 10 upper surface through eedle 30, the first laser beam that described first generating laser 520 is launched is crossing with datum line 1, the second laser beam that described second generating laser 530 is launched is parallel with the first laser beam.Width between first laser beam and the second laser beam is and stitches part width, reaches the object regulating seam part width by regulating its distance between the two, and wherein the position of the first laser beam keeps constant, only need regulate the position of the second laser beam.Preferably, in the present embodiment, described first laser beam overlaps with datum line 1 in the orthographic projection of body 10 upper surface.This setup regulates more convenient.
With reference to shown in Fig. 1, Fig. 2, described first generating laser 520, second generating laser 530 is infrared laser pipe, and described actuator is stepper motor, and laser measurement sensor is infrared survey sensor, and described width input component 540 is numeric keypad.Described seam part detent mechanism 50 also comprises the display screen 550, power supply, the voice prompting device that are arranged on locating bodies 510, described display screen 550, power supply, voice prompting device are electrically connected with described controller respectively, and described locating bodies 510 is provided with the gauge tap 560 be connected with power supply.Power supply is started by gauge tap 560, the distance between the first generating laser 520 and the second generating laser 530 is inputted by numeric keypad, and show on display screen 550, controller Received signal strength control step motor rotation, drive the second generating laser 530 towards away from or move near the direction of the first generating laser 520, the infrared survey sensor moment monitors distance between the two and feeds back to controller, when displacement reaches setting value, voice prompting device is sounded prompting, the stop motion of controller control step motor.
Described locating bodies 510 is fixed on body 10 by micro-adjusting mechanism.Because eedle 30 there are differences, suitably can be regulated the position of locating bodies 510 by micro-adjusting mechanism, ensure that the first laser beam that the first generating laser 520 is launched is crossing with datum line 1, guarantee the accuracy of stitching part width.
Described locating bodies 510 is provided with the gathering sill parallel with body 10 upper surface, and described second generating laser 530 is arranged in gathering sill.By gathering sill, the second generating laser 530 can be moved along gathering sill, make both be on same straight line always, guarantee the accuracy of stitching part width further.
As shown in Figure 2, a kind of seam part detent mechanism 50, comprise locating bodies 510, controller, first generating laser 520, second generating laser 530, actuator, laser measurement sensor, width input component 540, described controller respectively with the first generating laser 520, second generating laser 530, actuator, laser measurement sensor and width input component 540 are electrically connected, described first generating laser 520 is arranged on locating bodies 510, second generating laser 530 is connected with actuator, and the second generating laser 530 is arranged on the side of the first generating laser 520 movably, the first laser beam that described first generating laser 520 is launched is used for parallel cut-parts 2 direction of feed and through the straight line intersection of eedle 30 in the orthographic projection of body 10 upper surface, the second laser beam that described second generating laser 530 is launched is parallel with the first laser beam.
The Sewing machines of the energy location slit part described in the present embodiment and seam part detent mechanism 50, structure is simple, easy to operate, by seam part width that width input component 540 input needs, controlling actuator by controller drives the second generating laser 530 to move, make the distance between the second generating laser 530 with the first generating laser 520 equal with seam part width, and the second laser beam is parallel with the first laser beam, thus make the distance between the first laser beam with the second laser beam equal with seam part width, the first laser beam that first generating laser 520 is launched is with parallel cut-parts 2 direction of feed and through the straight line intersection of eedle 30 in the orthographic projection of body 10 upper surface, the edge of cut-parts 2 is concordant with the second laser beam, the point that so the first laser beam is corresponding in cut-parts 2 and the line of eedle 30 are suture, thus reach the object of accurate location slit part width, ensure that seam part width of the clothes after sewing up or other article is consistent, improve the quality of products.
A kind of seam part localization method, comprises the steps:
Width input component 540 inputs seam part width;
Controller controls actuator and drives the second generating laser 530 to move, laser measurement sensor detects the distance between the first generating laser 520 and the second generating laser 530 simultaneously, when distance between the first generating laser 520 with the second generating laser 530 is equal with seam part width, controller controls actuator stop motion;
The first laser beam launched by first generating laser 520, and the second laser beam launched by the second generating laser 530;
Cut-parts 2 be placed between the presser feet 60 of Sewing machines and feed dog, the edge of cut-parts 2 is concordant with the second laser beam, and the line of the point that the first laser beam is corresponding in cut-parts 2 and eedle 30 is suture.
Seam part localization method described in the present embodiment is simple to operate, flexible, distance between the first laser beam and the second laser beam is regulated by regulating the distance between the first generating laser 520 and the second generating laser 530, the edge of cut-parts 2 is concordant with the second laser beam, the point that then the first laser beam is corresponding in cut-parts 2 and the line of eedle 30 are suture, thus realize the object of seam part location.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the Sewing machines of energy location slit part, comprise body and be arranged on the head on body, described head is provided with the shank for installing eedle, it is characterized in that, also comprise the seam part detent mechanism be arranged on head, described seam part detent mechanism comprises locating bodies, controller, first generating laser, second generating laser, actuator, laser measurement sensor, width input component, described controller respectively with the first generating laser, second generating laser, actuator, laser measurement sensor and width input component are electrically connected, described first generating laser is arranged on locating bodies, second generating laser is connected with actuator, and the second generating laser is arranged on the side of the first generating laser movably, first laser beam of described first laser transmitter projects is with parallel cut-parts direction of feed and through the straight line intersection of eedle in the orthographic projection of block upper surface, second laser beam of described second laser transmitter projects is parallel with the first laser beam.
2. as claimed in claim 1 can the Sewing machines of location slit part, it is characterized in that, described first laser beam overlaps through the straight line of eedle in the orthographic projection of block upper surface with parallel cut-parts direction of feed in the orthographic projection of block upper surface.
3. the Sewing machines of energy location slit part as claimed in claim 1, it is characterized in that, described first generating laser, the second generating laser are infrared laser pipe, and described actuator is stepper motor, laser measurement sensor is infrared survey sensor, and described width input component is numeric keypad.
4. the Sewing machines of energy location slit part as claimed in claim 1, it is characterized in that, described seam part detent mechanism also comprises the display screen be arranged on locating bodies, and described display screen and described controller are electrically connected.
5. the Sewing machines of energy location slit part as claimed in claim 1, it is characterized in that, described seam part detent mechanism also comprises the power supply be electrically connected with controller, and described locating bodies is provided with the gauge tap be connected with power supply.
6. the Sewing machines of energy location slit part as claimed in claim 1, it is characterized in that, described locating bodies is fixed on body by micro-adjusting mechanism.
7. the Sewing machines of energy location slit part as claimed in claim 1, it is characterized in that, described seam part detent mechanism also comprises the voice prompting device be electrically connected with controller.
8. the Sewing machines of the energy location slit part as described in any one of claim 1 to 7, it is characterized in that, described locating bodies is provided with the gathering sill parallel with block upper surface, and described second generating laser is arranged in gathering sill.
9. seam part detent mechanism, it is characterized in that, comprise locating bodies, controller, first generating laser, second generating laser, actuator, laser measurement sensor, width input component, described controller respectively with the first generating laser, second generating laser, actuator, laser measurement sensor and width input component are electrically connected, described first generating laser is arranged on locating bodies, second generating laser is connected with actuator, and the second generating laser is arranged on the side of the first generating laser movably, first laser beam of described first laser transmitter projects is used for parallel cut-parts direction of feed and through the straight line intersection of eedle in the orthographic projection of block upper surface, second laser beam of described second laser transmitter projects is parallel with the first laser beam.
10. stitch part localization method, it is characterized in that, comprise the steps:
Width input component input seam part width;
Controller controls actuator and drives the second generating laser to move, laser measurement sensor detects the distance between the first generating laser and the second generating laser simultaneously, when distance between the first generating laser with the second generating laser is equal with seam part width, controller controls actuator stop motion;
First laser transmitter projects first laser beam, the second laser transmitter projects second laser beam;
Cut-parts be placed between the presser feet of Sewing machines and feed dog, the edge of cut-parts is concordant with the second laser beam, and the line of the point that the first laser beam is corresponding in cut-parts and eedle is suture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737326.2A CN104480646B (en) | 2014-12-04 | 2014-12-04 | The sewing machine of energy location slit part, seam part detent mechanism and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737326.2A CN104480646B (en) | 2014-12-04 | 2014-12-04 | The sewing machine of energy location slit part, seam part detent mechanism and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104480646A true CN104480646A (en) | 2015-04-01 |
| CN104480646B CN104480646B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410737326.2A Expired - Fee Related CN104480646B (en) | 2014-12-04 | 2014-12-04 | The sewing machine of energy location slit part, seam part detent mechanism and method |
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| Country | Link |
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| CN (1) | CN104480646B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642722A (en) * | 2018-06-06 | 2018-10-12 | 苏州澳拓美盛自动化设备有限公司 | Crosspointer chain stitches press strip automatic seam cutter |
| WO2019116821A1 (en) * | 2017-12-15 | 2019-06-20 | ブラザー工業株式会社 | Sewing machine |
| CN110409075A (en) * | 2019-08-01 | 2019-11-05 | 广东白云学院 | Embroidery furring device |
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| CN203034227U (en) * | 2012-12-13 | 2013-07-03 | 张兴年 | Sewing device for irregular curves of cloth |
| CN103556406A (en) * | 2013-10-24 | 2014-02-05 | 新杰克缝纫机股份有限公司 | Double-reflection sensing control system for industrial sewing machine and control method thereof |
| CN101424013B (en) * | 2007-10-31 | 2014-05-28 | Juki株式会社 | Device and method for determining reference stitch-forming position in hemming machine |
| CN204417802U (en) * | 2014-12-04 | 2015-06-24 | 广东白云学院 | The Sewing machines of energy location slit part, seam part detent mechanism |
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2014
- 2014-12-04 CN CN201410737326.2A patent/CN104480646B/en not_active Expired - Fee Related
Patent Citations (5)
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| CN101424013B (en) * | 2007-10-31 | 2014-05-28 | Juki株式会社 | Device and method for determining reference stitch-forming position in hemming machine |
| CN101676468A (en) * | 2008-09-16 | 2010-03-24 | 张永其 | Automatic tangent apparatus of overedger |
| CN203034227U (en) * | 2012-12-13 | 2013-07-03 | 张兴年 | Sewing device for irregular curves of cloth |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019116821A1 (en) * | 2017-12-15 | 2019-06-20 | ブラザー工業株式会社 | Sewing machine |
| US11248324B2 (en) | 2017-12-15 | 2022-02-15 | Brother Kogyo Kabushiki Kaisha | Sewing machine |
| US11585026B2 (en) | 2017-12-15 | 2023-02-21 | Brother Kogyo Kabushiki Kaisha | Sewing machine |
| US11624135B2 (en) | 2017-12-15 | 2023-04-11 | Brother Kogyo Kabushiki Kaisha | Sewing machine |
| CN108642722A (en) * | 2018-06-06 | 2018-10-12 | 苏州澳拓美盛自动化设备有限公司 | Crosspointer chain stitches press strip automatic seam cutter |
| CN110409075A (en) * | 2019-08-01 | 2019-11-05 | 广东白云学院 | Embroidery furring device |
| CN110409075B (en) * | 2019-08-01 | 2023-09-26 | 广东白云学院 | Embroidery heightening device |
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| CN104480646B (en) | 2016-06-29 |
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