CN201395702Y - Dual motor drive structure for trimming and lifting presser foot for electronic tacking machine - Google Patents
Dual motor drive structure for trimming and lifting presser foot for electronic tacking machine Download PDFInfo
- Publication number
- CN201395702Y CN201395702Y CN200920159570XU CN200920159570U CN201395702Y CN 201395702 Y CN201395702 Y CN 201395702Y CN 200920159570X U CN200920159570X U CN 200920159570XU CN 200920159570 U CN200920159570 U CN 200920159570U CN 201395702 Y CN201395702 Y CN 201395702Y
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- China
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- presser foot
- trimming
- lifting
- lifter
- drive motor
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Abstract
The utility model belongs to the sewing machine technology, and is characterized in that a drive motor 3 for trimming and a drive motor 6 for lifting a presser foot are respectively used for driving atrimming cam 5 and a brace 9 for lifting the presser foot, thus reaching the accurate trimming and presser foot- lifted function. The drive motor 3 for trimming is mounted on a mounting stand 2 and fixed. A shaft of the drive motor 3 for trimming extends to form a trimming shaft 4, the trimming cam 5 is mounted on the trimming shaft 4, and the drive motor 3 for trimming can control the action ofthe trimming cam 5. A motor frame 7 is arranged in a cavity of a sewing machine head 1 and fixed on the sewing machine head 1 by a terminal screw 8, the drive motor 6 for lifting the presser foot is fixedly mounted on the motor frame 7, the original connecting bar for lifting the presser foot is shut off, the brace 9 for lifting the presser foot is arranged again and is used for connecting the drive motor 6 for lifting the presser foot and the connecting bar 10 for lifting the presser foot, so that the drive motor 6 for lifting the presser foot can control the connecting bar 10 for lifting thepresser foot, thus the presser foot can be lifted.
Description
Technical field:
The utility model belongs to sewing machine technique, has particularly designed the bi-motor structure on the electronics bar tacking machine, in order to drive thread-trimming lifter-presser foot.
Background technology:
Bar tacking machine is a kind of sewing machine, and its effect is to reinforce each force part of clothes, and the bigger power of pullling can be born in each force part after the reinforcing, can effectively protect clothes not to be subjected to the effect of external force and ftractures.The electronics bar tacking machine is a kind of electromechanical integration Sewing machines that changes its driving control device on the basis of mechanical type bar tacking machine, because of it can realize accurate localization and sewing at a high speed and automatic shearing, function such as presser foot lifter automatically, so can effectively improve clothes working (machining) efficiency and quality.The utility model is exactly the improvement of doing at the electronics bar tacking machine, and the architecture advances with trimming and presser foot lifter on original basis is a Dual-motors Driving, can improve the trimming precision effectively.
The utility model content:
The purpose of this utility model is to have designed a kind of trimming of Dual-motors Driving electronics bar tacking machine and the structure of presser foot lifter.
The utility model comprises sewing machine head 1, mount pad 2, trimming drive motors 3, shear spool 4, trimming cam 5, presser foot lifter drive motors 6, motor frame 7, hold-down screw 8, presser foot lifter crank 9, presser foot lifter connecting rod 10, it is characterized in that having designed trimming drive motors 3 and presser foot lifter drive motors 6 and drive trimming cam 5 and presser foot lifter crank 9 respectively, reach the purpose of accurate trimming and presser foot lifter.
Novel thread-trimming lifter-presser foot double-motor driving structure described in the utility model is achieved in that at first installs a trimming drive motors 3 on mount pad 2, and is fixed.The axle extension of trimming drive motors 3 is shear spool 4, and trimming cam 5 is installed on shear spool 4, the action of trimming drive motors 3 control trimming cams 5.Motor frame 7 of inside cavity design at head of sewing machine 1, be fixed on the head of sewing machine 1 with hold-down screw 8, presser foot lifter drive motors 6 of fixed installation on motor frame 7, original presser foot lifter connecting rod 10 is cut off, redesign a presser foot lifter crank 9 again, connect presser foot lifter drive motors 6 and presser foot lifter connecting rod 10 with presser foot lifter crank 9, reach the purpose that realizes the presser foot lifter action with presser foot lifter drive motors 6 console presser feet connecting rods 10.
Novel thread-trimming lifter-presser foot double-motor driving structure described in the utility model mainly is the driving principle that has redesigned trimming and two actions of presser foot lifter, two movement decomposition of an original Electric Machine Control are come out, realize control separately, to improve control accuracy, it is characterized in that realizing the presser foot lifter action, by the realization trimming action of trimming drive motors 3 control trimming cams 5 by presser foot lifter drive motors 6 console presser feet connecting rods 10.Simultaneously, presser foot lifter drive motors 6 console presser feet connecting rods 10 are realized by presser foot lifter crank 9.
Description of drawings:
Fig. 1 surveys schematic diagram for the utility model installation shaft;
Fig. 2 is the utility model part presser foot lifter crank 9 schematic diagrames.
The specific embodiment:
With reference to Fig. 1, Fig. 2, a trimming drive motors 3 is installed on mount pad 2, and is fixed.The axle extension of trimming drive motors 3 is shear spool 4, and trimming cam 5 is installed on shear spool 4, the action of trimming drive motors 3 control trimming cams 5.Motor frame 7 of inside cavity design at head of sewing machine 1, be fixed on the head of sewing machine 1 with hold-down screw 8, presser foot lifter drive motors 6 of fixed installation on motor frame 7, original presser foot lifter connecting rod 10 is cut off, redesign a presser foot lifter crank 9 again, connect presser foot lifter drive motors 6 and presser foot lifter connecting rod 10 with presser foot lifter crank 9, reach the purpose that realizes the presser foot lifter action with presser foot lifter drive motors 6 console presser feet connecting rods 10.
Claims (3)
1, a kind of thread-trimming lifter-presser foot double-motor driving structure of electronics bar tacking machine comprises sewing machine head (1), mount pad (2), trimming drive motors (3), shear spool (4), trimming cam (5), presser foot lifter drive motors (6), motor frame (7), hold-down screw (8), presser foot lifter crank (9), presser foot lifter connecting rod (10), it is characterized in that designing the structure that trimming drive motors (3) and presser foot lifter drive motors (6) drive trimming cam (5) and presser foot lifter crank (9) respectively.
2, the thread-trimming lifter-presser foot double-motor driving structure of a kind of electronics bar tacking machine according to claim 1 is characterized in that presser foot lifter drive motors (6) and presser foot lifter connecting rod (10) centre is connected by presser foot lifter crank (9).
3, the thread-trimming lifter-presser foot double-motor driving structure of a kind of electronics bar tacking machine according to claim 1 is characterized in that the inside cavity design motor frame (7) at head of sewing machine (1), is fixed on the head of sewing machine (1) with hold-down screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920159570XU CN201395702Y (en) | 2009-06-06 | 2009-06-06 | Dual motor drive structure for trimming and lifting presser foot for electronic tacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920159570XU CN201395702Y (en) | 2009-06-06 | 2009-06-06 | Dual motor drive structure for trimming and lifting presser foot for electronic tacking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395702Y true CN201395702Y (en) | 2010-02-03 |
Family
ID=41618205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920159570XU Expired - Fee Related CN201395702Y (en) | 2009-06-06 | 2009-06-06 | Dual motor drive structure for trimming and lifting presser foot for electronic tacking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395702Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337645A (en) * | 2010-07-24 | 2012-02-01 | 麻佰林 | Novel electronic bar tacking machine |
| CN104088096A (en) * | 2014-06-27 | 2014-10-08 | 台州拓卡奔马机电科技有限公司 | Driving device for thread knotting and presser-foot-lifted thread trimming and straight buttonhole machine |
| CN105970494A (en) * | 2016-06-24 | 2016-09-28 | 杰克缝纫机股份有限公司 | Integrated presser foot lifting and thread trimming device and sewing machine |
| CN106012323A (en) * | 2016-07-30 | 2016-10-12 | 浙江杜马缝纫机股份有限公司 | Driving device for automatic thread trimming and automatic presser foot lifting |
| CN108118455A (en) * | 2016-11-29 | 2018-06-05 | 拓卡奔马机电科技有限公司 | A kind of presser foot lifter driving mechanism and lockstitch button holder |
-
2009
- 2009-06-06 CN CN200920159570XU patent/CN201395702Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337645A (en) * | 2010-07-24 | 2012-02-01 | 麻佰林 | Novel electronic bar tacking machine |
| CN104088096A (en) * | 2014-06-27 | 2014-10-08 | 台州拓卡奔马机电科技有限公司 | Driving device for thread knotting and presser-foot-lifted thread trimming and straight buttonhole machine |
| CN105970494A (en) * | 2016-06-24 | 2016-09-28 | 杰克缝纫机股份有限公司 | Integrated presser foot lifting and thread trimming device and sewing machine |
| CN105970494B (en) * | 2016-06-24 | 2018-10-30 | 杰克缝纫机股份有限公司 | Integral type presser foot lifter cutting facility and sewing machine |
| CN106012323A (en) * | 2016-07-30 | 2016-10-12 | 浙江杜马缝纫机股份有限公司 | Driving device for automatic thread trimming and automatic presser foot lifting |
| CN109837660A (en) * | 2016-07-30 | 2019-06-04 | 浙江杜马缝纫机股份有限公司 | A kind of driving device of automatic shearing and automatic needle-foot-lifting |
| CN109837660B (en) * | 2016-07-30 | 2021-06-18 | 浙江杜马缝纫机股份有限公司 | Driving device for automatically trimming and automatically lifting presser foot |
| CN108118455A (en) * | 2016-11-29 | 2018-06-05 | 拓卡奔马机电科技有限公司 | A kind of presser foot lifter driving mechanism and lockstitch button holder |
| CN108118455B (en) * | 2016-11-29 | 2020-06-09 | 拓卡奔马机电科技有限公司 | Lift presser foot actuating mechanism and buttonhole maker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: New Jack Sewing Machine Co., Ltd. Address before: Taizhou City, Zhejiang province 318010 Jiaojiang Xiachen street, Airport Road No. 15 Patentee before: Zhejiang New Jack Sewing Machine Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20100606 |