CN102115962A - Yarn-passing alarm panel for embroidery machine - Google Patents
Yarn-passing alarm panel for embroidery machine Download PDFInfo
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- CN102115962A CN102115962A CN2011100390583A CN201110039058A CN102115962A CN 102115962 A CN102115962 A CN 102115962A CN 2011100390583 A CN2011100390583 A CN 2011100390583A CN 201110039058 A CN201110039058 A CN 201110039058A CN 102115962 A CN102115962 A CN 102115962A
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- yarn
- tension
- embroidery
- tension disk
- thread
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Abstract
The invention discloses a yarn-passing alarm panel for an embroidery machine, comprising a base board. Yarn trappers, a yarn-passing detector, a surface tension adjustor and a yarn-passing nail are arranged on the base board; a yarn trapping sheet in the upper yarn trapper is used for pressing embroidery yarn through constant pressure; a yarn-passing wheel and a light shielding piece are installed on a ball bearing through a shaft pin, so that the yarn-passing wheel and the light shielding piece can be driven to rotate more smoothly by the embroidery yarn, and the damping coefficient is lower; the tension of the embroidery yarn and integral tension can be more conveniently and effectively adjusted to be uniform by the single surface tension adjustor; the embroidery yarn is also pressed by a yarn trapping sheet in the lower yarn trapper through constant pressure; the shaking of the embroidery machine, which is generated during taking up the yarn in the embroidering process, can not influence an area between the upper yarn trapper and the lower yarn trapper, so that tensile force well adjusted by the surface tension adjustor can be stably output; and when the embroidery yarn does not shake, the light shielding piece rotates more smoothly, and the detection of the light shielding piece, which is carried out through electronic control, can be more accurate, thereby solving the defect of frequent misinformation of an yarn-passing base board of an original embroidery machine even by adopting two detection points.
Description
Technical field
The present invention relates to the line panel excessively of embroidery machine, the alert panel of the mistake report from a liner of a kind of embroidery machine of more specifically saying so.
Background technology
Existing embroidery machine cross the alert panel of report from a liner as depicted in figs. 1 and 2 structure also see as Chinese utility model patent ZL200720173236, mainly comprise substrate 101, described substrate 101 is provided with adjusted tension disk 121, thread detector, upper thread tension regulator 122 and pottery are crossed line seed 104,105,108,109 excessively.
Embroidery yarn need be crossed the line seed 104,105,108,109 and pass from mistake line sheet 113, pottery, and is bigger for the workload of bull machine spininess embroidery machine.
Summary of the invention
The tension adjustment trouble was transferred inconsistent again when the alert panel of mistake report from a liner that the objective of the invention is to overcome the prior art embroidery machine was crossed line, the problem that often occurs false alarm again, and the big again defective of threading workload, provide that a kind of structure is simple relatively, the threading workload is significantly reduced, cross line tension and regulate simply, can regulate unanimity, and reduce the alert panel of mistake report from a liner of the embroidery machine of the probability that false alarm occurs greatly.
In order to reach above purpose, the present invention realizes by following scheme: the alert panel of a kind of mistake report from a liner of embroidery machine, comprise substrate, described substrate is provided with tension disk, mistake thread detector, upper thread tension regulator and crosses tailor's tack, it is characterized in that, described tension disk comprises tension disk and following tension disk, and last tension disk and following tension disk are located at the two ends up and down of described substrate respectively; The described downside of going up tension disk was provided with thread detector, and the described upside of tension disk down is provided with the upper thread tension regulator, and the described thread detector of crossing is positioned at described upper thread tension regulator upside; The described thread detector of crossing comprises wire-crossing wheel, ball bearing, pivot pin and light barrier, ball bearing is located on the described substrate, described pivot pin is located on the described ball bearing, and described wire-crossing wheel is located on described pivot pin one side, and described light barrier is located on the described pivot pin opposite side.
According to the solution of the present invention, thread tension disc in the last tension disk is pushed down embroidery yarn with fixed pressure, wire-crossing wheel and light barrier are installed on the ball bearing by pivot pin, rotation when wire-crossing wheel and light barrier are driven by embroidery yarn is more smooth and easy, damped coefficient is littler, adopt the tension force and the whole even tension of the more convenient effective adjusting embroidery yarn of single upper thread tension regulator, thread tension disc in the following tension disk is also pushed down embroidery yarn with fixed pressure, the shake that embroidery machine produces during take-up in the embroidery process can not have influence on the zone between tension disk and the following tension disk, the tension stability that the upper thread tension regulator is adjusted, after embroidery yarn is not shaken, light barrier rotates more level and smooth (light barrier links to each other with the automatically controlled checkout gear of embroidery machine), it is also more accurate that automatically controlled checkout gear detects light barrier, solved former embroidery machine and crossed the shortcoming that the line substrate uses the detection of two places also frequently to report by mistake.Replaced the line seed with crossing tailor's tack, embroidery yarn need not threading after passing the tension disk seat board, and only need slip over each parts can finish, and significantly shortens the threading time, and workload is greatly reduced.
As preferably, described tension disk comprises tension disk seat board, thread tension disc hold-down screw, clamp compression spring and thread tension disc, and described clamp compression spring and thread tension disc are fixed on the described tension disk seat board by the thread tension disc hold-down screw; Thread tension disc is positioned at nearly tension disk seat board end itself and described clamp compression spring press fit.
Thread tension disc in the last tension disk is pushed down embroidery yarn with fixed pressure, thread tension disc in the following tension disk is also pushed down embroidery yarn with fixed pressure, the shake that embroidery machine produces during take-up in the embroidery process can not have influence on the zone between tension disk and the following tension disk, the tension stability output that the upper thread tension regulator is adjusted, after embroidery yarn is not shaken, light barrier rotates more level and smooth, and is automatically controlled more accurate to the light barrier detection.
As preferably, as if the upper thread tension regulator comprises clamp screw, reel, clamp, spring, locking pad and nut, described clamp screw by described fixed by nut on substrate, as if described reel, clamp, spring and locking pad are successively set on the described clamp screw from the bottom up.Adopt the tension force and the whole even tension of the more convenient effective adjusting embroidery yarn of single upper thread tension regulator, solved former embroidery machine again and crossed the shortcoming that the line substrate uses the detection of two places also frequently to report by mistake.
Beneficial effect: (1) wire-crossing wheel and light barrier are installed on the ball bearing by pivot pin, rotation when wire-crossing wheel and light barrier are driven by embroidery yarn is more smooth and easy, damped coefficient is littler, adopt the tension force and the whole even tension of the more convenient effective adjusting embroidery yarn of single upper thread tension regulator, solved former embroidery machine again and crossed the shortcoming that the line substrate uses the detection of two places also frequently to report by mistake.
(2) thread tension disc of going up in the tension disk is pushed down embroidery yarn with fixed pressure, thread tension disc in the following tension disk is also pushed down embroidery yarn with fixed pressure, the shake that embroidery machine produces during take-up in the embroidery process can not have influence on the zone between tension disk and the following tension disk, the tension stability output that the upper thread tension regulator is adjusted, after embroidery yarn is not shaken, light barrier rotates more level and smooth, and is automatically controlled also more accurate to the light barrier detection.
Description of drawings
Fig. 1 is a kind of structural representation of prior art;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is a kind of structural representation of the present invention;
Fig. 4 is the B-B cutaway view of Fig. 3.
Among the figure: 101-substrate, inspection wheel at the bottom of the 102-, 103-embroidery yarn, 104,105,108, the 109-pottery is crossed line seed, 106-contact chip, 107-yarn take-up spring, the 110-adjusting nut, 111, the 118-spring, the 112-thread tension disc, 113-crosses the line sheet, 114-axle sleeve, the 115-wheel that is in the light, the big adjusting nut of 116-, the locking pad of 117-is as if the 119-clamp, the 120-reel, 121-adjusted tension disk, 122-upper thread tension regulator;
The last tension disk seat board of 1-, the last thread tension disc of 2-, 3-wire-crossing wheel, 4,8,9-crosses tailor's tack, 5-nut knob, 6-embroidery yarn, 7-substrate, tension disk seat board under the 10-, 11-clamp compression spring, 12-ball bearing, 13-pivot pin, 14-light barrier, the 15-reel, the 16-spring, the locking pad of 17-is as if the 18-clamp, 19-thread tension disc hold-down screw, thread tension disc under the 20-, the last tension disk of 21-, tension disk under the 22-, 23-upper thread tension regulator, 24-clamp screw.
The specific embodiment
The present invention is further illustrated below in conjunction with specific embodiment and accompanying drawing.
Embodiment 1: as shown in Figure 1, a kind of mistake report from a liner of embroidery machine is warned panel, comprises substrate 7, and substrate 7 is provided with tension disk, mistake thread detector, upper thread tension regulator 23 and crosses tailor's tack 4,8,9.Tension disk comprises tension disk 21 and following tension disk 22, and last tension disk 21 and following tension disk 22 are located at the two ends up and down of substrate 7 respectively; The downside of last tension disk 21 was provided with thread detector, and the upside of following tension disk 22 is provided with upper thread tension regulator 23, crossed the upside that thread detector is positioned at upper thread tension regulator 23.
As shown in Figure 2, cross thread detector and comprise wire-crossing wheel 3, ball bearing 12, pivot pin 13 and light barrier 14, ball bearing 12 is embedded and is installed on the substrate 7, pivot pin 13 is installed on the ball bearing 12, wire-crossing wheel 3 is installed in pivot pin 13 front sides, light barrier 14 is installed in pivot pin 13 rear sides, and light barrier 14 links to each other with the automatically controlled checkout gear of embroidery machine.
Following tension disk 22 comprises tension disk seat board 10, thread tension disc hold-down screw 19, clamp compression spring 11 and following thread tension disc 20 down, and clamp compression spring 11 and following thread tension disc 20 are fixed on down on the tension disk seat board 10 by thread tension disc hold-down screw 19; Following thread tension disc 20 is positioned at nearly tension disk seat board 10 ends down itself and clamp compression spring 11 press fit.
As if upper thread tension regulator 23 comprises clamp screw 24, reel 15, clamp 18, spring 16, locking pad 17 and nut 5, clamp screw 24 is fixed on the substrate 7 by nut 5, as if reel 15, clamp 18, spring 16 and locking pad 17 are installed on the clamp screw 24 from the bottom up successively.
Practical: embroidery yarn 6 penetrates tension disk 21, slide in the last thread tension disc 2 of tension disk 21, around half-turn on wire-crossing wheel 3, passed through tailor's tack 4, enclose on reel 15 around 1, passed through tailor's tack 8 again and crossed tailor's tack 9, slided into down in the following thread tension disc 20 of tension disk 22, entered then in the following assembly of embroidery machine.
According to the solution of the present invention, thread tension disc in the last tension disk is pushed down embroidery yarn with fixed pressure, wire-crossing wheel and light barrier are installed on the ball bearing by pivot pin, rotation when wire-crossing wheel and light barrier are driven by embroidery yarn is more smooth and easy, damped coefficient is littler, adopt the tension force and the whole even tension of the more convenient effective adjusting embroidery yarn of single upper thread tension regulator, thread tension disc in the following tension disk is also pushed down embroidery yarn with fixed pressure, the shake that embroidery machine produces during take-up in the embroidery process can not have influence on the zone between tension disk and the following tension disk, the tension stability output that the upper thread tension regulator is adjusted, after embroidery yarn is not shaken, light barrier rotates more level and smooth, automatically controlled more accurate to the light barrier detection, solve former embroidery machine and crossed the shortcoming that the line substrate uses the detection of two places also frequently to report by mistake.Replaced the line seed with crossing tailor's tack, embroidery yarn need not threading after passing the tension disk seat board, and only need slip over each parts can finish, and significantly shortens the threading time, and workload is greatly reduced.
Claims (3)
1. the mistake report from a liner of an embroidery machine is warned panel, comprise substrate, described substrate is provided with tension disk, mistake thread detector, upper thread tension regulator and crosses tailor's tack, it is characterized in that, described tension disk comprises tension disk and following tension disk, and last tension disk and following tension disk are located at the two ends up and down of described substrate respectively; The described downside of going up tension disk was provided with thread detector, and the described upside of tension disk down is provided with the upper thread tension regulator, and the described thread detector of crossing is positioned at described upper thread tension regulator upside; The described thread detector of crossing comprises wire-crossing wheel, ball bearing, pivot pin and light barrier, ball bearing is located on the described substrate, described pivot pin is located on the described ball bearing, and described wire-crossing wheel is located on described pivot pin one side, and described light barrier is located on the described pivot pin opposite side.
2. the mistake report from a liner of embroidery machine according to claim 1 is warned panel, it is characterized in that, described tension disk comprises tension disk seat board, thread tension disc hold-down screw, clamp compression spring and thread tension disc, and described clamp compression spring and thread tension disc are fixed on the described tension disk seat board by the thread tension disc hold-down screw; Thread tension disc is positioned at nearly tension disk seat board end itself and described clamp compression spring press fit.
3. the mistake report from a liner of embroidery machine according to claim 1 and 2 is warned panel, it is characterized in that, as if the upper thread tension regulator comprises clamp screw, reel, clamp, spring, locking pad and nut, described clamp screw by described fixed by nut on substrate, as if described reel, clamp, spring and locking pad are successively set on the described clamp screw from the bottom up.
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CN2011100390583A CN102115962A (en) | 2011-02-16 | 2011-02-16 | Yarn-passing alarm panel for embroidery machine |
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CN2011100390583A CN102115962A (en) | 2011-02-16 | 2011-02-16 | Yarn-passing alarm panel for embroidery machine |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102505381A (en) * | 2011-11-22 | 2012-06-20 | 惠州神田精密机械有限公司 | Real-time monitoring method and monitoring system for thread condition of computerized embroidery machine |
CN113493143A (en) * | 2021-07-28 | 2021-10-12 | 江苏德晴新材股份有限公司 | Fiber tension adjusting and detecting system and using method thereof |
CN115233386A (en) * | 2022-08-25 | 2022-10-25 | 浙江越隆缝制设备有限公司 | Threading-free thread clamp for embroidery machine |
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CN2752295Y (en) * | 2004-09-11 | 2006-01-18 | 陈展新 | Lower thread-clamping holder for chain and towl embroidering |
CN200940205Y (en) * | 2006-08-14 | 2007-08-29 | 王群 | Thread feeding device of computerized embroidery machine |
CN200971421Y (en) * | 2006-11-17 | 2007-11-07 | 杭州经纬电子机械制造有限公司 | Detection device for broken thread of computer embroidering machine |
CN201952630U (en) * | 2011-02-16 | 2011-08-31 | 东阳市佳轮电子机械有限公司 | Thread-passing alarming panel of embroidery machine |
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2011
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Patent Citations (10)
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JP2000271369A (en) * | 1999-03-25 | 2000-10-03 | Aisin Seiki Co Ltd | Sewing machine |
CN2431296Y (en) * | 2000-05-26 | 2001-05-23 | 国营华北光学仪器厂 | Bobbin thread detector for computerized multi-head embroidery machine |
JP2002095883A (en) * | 2000-09-22 | 2002-04-02 | Barudan Co Ltd | Thread-detecting device of sewing machine |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102505381A (en) * | 2011-11-22 | 2012-06-20 | 惠州神田精密机械有限公司 | Real-time monitoring method and monitoring system for thread condition of computerized embroidery machine |
CN113493143A (en) * | 2021-07-28 | 2021-10-12 | 江苏德晴新材股份有限公司 | Fiber tension adjusting and detecting system and using method thereof |
CN115233386A (en) * | 2022-08-25 | 2022-10-25 | 浙江越隆缝制设备有限公司 | Threading-free thread clamp for embroidery machine |
CN115233386B (en) * | 2022-08-25 | 2024-01-30 | 浙江越隆缝制设备有限公司 | Threading-free thread clamping device for embroidery machine |
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Application publication date: 20110706 |