CN102268789A - Integrated inductor pedal for industrial sewing machine - Google Patents
Integrated inductor pedal for industrial sewing machine Download PDFInfo
- Publication number
- CN102268789A CN102268789A CN2011101633135A CN201110163313A CN102268789A CN 102268789 A CN102268789 A CN 102268789A CN 2011101633135 A CN2011101633135 A CN 2011101633135A CN 201110163313 A CN201110163313 A CN 201110163313A CN 102268789 A CN102268789 A CN 102268789A
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- pedal
- iron core
- sewing machine
- industrial sewing
- integrated inductor
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- 238000009958 sewing Methods 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000009966 trimming Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The invention discloses an integrated inductor pedal for an industrial sewing machine. The integrated inductor pedal comprises a sleeve shaped pedal shell, wherein the exterior of the pedal shell is sleeved with an inductor; one end of the pedal shell is provided with a pedal cover; a step shaped inner hole is arranged in the pedal shell; an iron core which is slidable up and down along the inner hole and is used for interacting with the inductor is arranged in the inner hole of the pedal shell; a running spring is arranged between the iron core and the pedal shell; and one end of the iron core stretches out from the other end of the pedal shell to be connected with a joint, and an elastic jacking device is arranged between the other end of the iron core and the pedal cover. The integrated inductor pedal for the industrial sewing machine has the advantages of higher stability and precision, small interference, smaller volume and little occupation space.
Description
Technical field
The present invention relates to the industrial sewing machine technical field, relate in particular to a kind of pedal structure of industrial sewing machine.
Background technology
Sewing machines is to use one or more sewing thread, forms one or more stitchings, the machine that makes one or more layers sewing interweave or unite by a seam on sewing.
Its principle of step structure of existing industrial sewing machine is sensed as the master with magnet: when (one) is exactly the rocking bar rotation, use the hall sensing changes of magnetic field, the variable quantity in magnetic field and the corner of rotating shaft have linear relationship, as long as measure the various states that magnetic field intensity just can be known pedal.(2) in the pedal optical sensor is housed, rotating shaft forwards the relevant position to, shading, and sensor sends signal.During work, being divided into third gear, is zero-bit during transfixion, and (1) is stepped on downwards and is operation, and the rotating speed of the servomotor of control Sewing machines is stepped on manyly more, and rotating speed is big more, up to maximum speed.(2) upwards first grade be presser foot lifter, be exactly that console presser feet electromagnet moves.(3) upwards second grade be trimming, the control thread cutting mechanism moves.
The volume ratio of this pedal structure big (long 100mm * wide 100mm * more than the thick 50mm), and stability, precision remain further raising; Each magnet is subjected to the magnet intensity that magnetizes that difference is arranged in the batch process, and Hall magnet is very sensitive with distance, and the magnet induction process is disturbed easily.
Summary of the invention
The objective of the invention is to defective, provide a kind of integrated inductor pedal of industrial sewing machine, to solve problems of the prior art at the prior art existence.
To achieve these goals, technical scheme of the present invention is as follows:
The integrated inductor pedal of industrial sewing machine, it is characterized in that, comprise the pedal housing of overlapping tubular, the outer cover of described pedal housing is provided with inductance, one end of described pedal housing is provided with foot pedal cover, be provided with stair-stepping endoporus in the described pedal housing, being provided with in the endoporus of pedal housing can be along being used for and the interactional iron core of inductance that described endoporus slides up and down, be provided with the operation spring between described iron core and the pedal housing, one end of described iron core stretches out and is connected with joint from the other end of pedal housing, is provided with the elastic top pressure device between the other end of described iron core and the foot pedal cover.
In a preferred embodiment of the invention, described elastic top pressure device comprises that retaining washer, outer wall have the presser foot lifter push rod of step, trimming spring and presser foot lifter spring, described retaining washer is arranged in the endoporus of pedal housing, and one end withstand the step of endoporus, described trimming spring is arranged between retaining washer and the foot pedal cover, the front end of described presser foot lifter push rod is inserted in the hole of retaining washer, and described presser foot lifter spring is arranged between the outer wall step and foot pedal cover of presser foot lifter push rod.Further, described foot pedal cover is provided with gathering sill, and the rear end of described presser foot lifter push rod is inserted in this gathering sill.
In a preferred embodiment of the invention, the outer surface of described pedal housing is provided with external screw thread, and described inductance is threaded with described pedal housing.
In a preferred embodiment of the invention, the two ends up and down of described inductance have been provided with the inductance stop nut of position-limiting action.
In a preferred embodiment of the invention. be provided with the adjustment pad in the described pedal housing endoporus, an end of described operation spring is connected with the adjustment pad, and the other end is connected with iron core.
In a preferred embodiment of the invention, described fitting sleeve is contained in the outside of iron core, and the upper end of joint is provided with the stroke limit pad.
The present invention has utilized iron core in inductance when mobile, and inductance value can be along with the mobile variation of iron core, and the displacement of variation inductance amount and iron core has linear relationship.By the variation of inductance measuring amount, just can know the position of iron core.In electric-control system, set the corresponding relation of each function action of pedal and inductance value, when iron core moves, just can realize the various functions of pedal.
Compare with existing pedal, beneficial effect of the present invention is:
(1) stability of the present invention, precision are higher, and are disturbed little; Iron core can only axially-movable, does not influence the factor of inductance except iron core; Originally with magnet, each magnet is subjected to the magnet intensity that magnetizes that difference is arranged in the batch process, and Hall magnet is very sensitive with distance, and the magnet induction process is disturbed easily.
(2) cost of the present invention is lower, realizes the simple and reliable for structure of function.
Can be when (3) producing in order to avoid debugging.
(4) volume ratio of the present invention is less, and it is little to take up room.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments:
The generalized section of Fig. 1 during for zero-bit of the present invention.
Generalized section when Fig. 2 runs to the end for the present invention.
The generalized section of Fig. 3 during for presser foot lifter of the present invention.
The generalized section of Fig. 4 during for trimming of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, further set forth the present invention below in conjunction with specific embodiment.
Referring to Fig. 1-4, the integrated inductor pedal of industrial sewing machine comprises the pedal housing 5 of overlapping tubular, and the outer surface of pedal housing 5 is provided with external screw thread, be threaded between inductance 14 (inductance coil) and the pedal housing 5, so that regulate the position of inductance 14 on pedal housing.Be respectively arranged with the inductance stop nut (7,8) of position-limiting action at the two ends up and down of inductance 14, carried out spacing the inductance 14 of adjusting good position.When production test, inductance stop nut (7,8), mobile inductance, the theoretical inductance value in the time of can finding zero-bit.
One end of pedal housing 5 is provided with foot pedal cover 1, is threaded between foot pedal cover 1 and the pedal housing 5, and foot pedal cover 1 is provided with and is used for the connecting hole 18 that is connected with sewing machine table or other fixtures.The lower end of foot pedal cover 1 is provided with plastic nut 6.Unclamp plastic nut 6, rotate foot pedal cover 1, can adjust the spring force of trimming spring 3 and presser foot lifter spring 4.
Be provided with stair-stepping endoporus 16 in the pedal housing, be provided with the iron core 10 that can slide up and down along described endoporus in the endoporus 16 of pedal housing, when mobile, inductance value can be along with the mobile variation of iron core in inductance 14 for iron core 10, and the displacement of variation inductance amount and iron core has linear relationship.By the variation of inductance measuring amount, just can know the position of iron core.In electric-control system, set the corresponding relation of each function action of pedal and inductance value, when iron core moves, just can realize the various functions of pedal.
Be provided with operation spring 9 between iron core 10 and the pedal housing 5, pedal housing endoporus bottom is provided with adjusts pad 13, and an end of operation spring 9 withstands adjusts pad 13, and the other end withstands the step on the iron core 10.Spring force adjustment in the time of can realizing moving downwards by adjusting pad 13, thereby the feel of realization user different needs.The lower end of iron core 10 is stretched out and is connected with joint 12 from pedal housing 15, and joint 12 is sleeved on the outside of iron core, and the upper end of joint is provided with stroke limit pad 11.12 times connective poles of receiving of joint.
Be provided with the elastic top pressure device between the upper end of iron core 10 and the foot pedal cover.In the present embodiment, the elastic top pressure device comprises that retaining washer 15, outer wall have the presser foot lifter push rod 2 of step, trimming spring 3 and presser foot lifter spring 4, retaining washer 15 is arranged in the endoporus 16 of pedal housing, and one end withstand the step of endoporus, trimming spring 3 is arranged between retaining washer 15 and the foot pedal cover 1; The front end of presser foot lifter push rod 2 is inserted in the hole of retaining washer 15, and presser foot lifter spring 4 is arranged between the outer wall step and foot pedal cover 1 of presser foot lifter push rod.Foot pedal cover is provided with gathering sill 17, and the rear end of presser foot lifter push rod is inserted in this gathering sill 17.
Appearance and size of the present invention: maximum gauge 32mm * long 129mm.
When the present invention works, being divided into third gear, is zero-bit (as shown in Figure 1) during transfixion, and (1) is stepped on downwards and is operation (as shown in Figure 2), and the rotating speed of the servomotor of control Sewing machines is stepped on manyly more, and rotating speed is big more, up to maximum speed.(2) upwards first grade be presser foot lifter (as shown in Figure 3), be exactly that console presser feet electromagnet moves.(3) upwards second grade be trimming (as shown in Figure 4), the control thread cutting mechanism moves.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in the foregoing description and the specification is principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the present invention.The protection domain that the present invention requires is defined by appending claims and equivalent thereof.
Claims (7)
1. the integrated inductor pedal of industrial sewing machine, it is characterized in that, comprise the pedal housing of overlapping tubular, the outer cover of described pedal housing is provided with inductance, one end of described pedal housing is provided with foot pedal cover, be provided with stair-stepping endoporus in the described pedal housing, being provided with in the endoporus of pedal housing can be along being used for and the interactional iron core of inductance that described endoporus slides up and down, be provided with the operation spring between described iron core and the pedal housing, one end of described iron core stretches out and is connected with joint from the other end of pedal housing, is provided with the elastic top pressure device between the other end of described iron core and the foot pedal cover.
2. the integrated inductor pedal of industrial sewing machine according to claim 1, it is characterized in that, described elastic top pressure device comprises that retaining washer, outer wall have the presser foot lifter push rod of step, trimming spring and presser foot lifter spring, described retaining washer is arranged in the endoporus of pedal housing, and one end withstand the step of endoporus, described trimming spring is arranged between retaining washer and the foot pedal cover, the front end of described presser foot lifter push rod is inserted in the hole of retaining washer, and described presser foot lifter spring is arranged between the outer wall step and foot pedal cover of presser foot lifter push rod.
3. the integrated inductor pedal of industrial sewing machine according to claim 2 is characterized in that, described foot pedal cover is provided with gathering sill, and the rear end of described presser foot lifter push rod is inserted in this gathering sill.
4. the integrated inductor pedal of industrial sewing machine according to claim 1 is characterized in that, the outer surface of described pedal housing is provided with external screw thread, and described inductance is threaded with described pedal housing.
5. the integrated inductor pedal of industrial sewing machine according to claim 1 is characterized in that, the two ends up and down of described inductance have been provided with the inductance stop nut of position-limiting action.
6. the integrated inductor pedal of industrial sewing machine according to claim 1 is characterized in that, is provided with the adjustment pad in the described pedal housing endoporus, and an end of described operation spring is connected with the adjustment pad, and the other end is connected with iron core.
7. the integrated inductor pedal of industrial sewing machine according to claim 1 is characterized in that, described fitting sleeve is contained in the outside of iron core, and the upper end of joint is provided with the stroke limit pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110163313 CN102268789B (en) | 2011-06-17 | 2011-06-17 | Integrated inductor pedal for industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110163313 CN102268789B (en) | 2011-06-17 | 2011-06-17 | Integrated inductor pedal for industrial sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102268789A true CN102268789A (en) | 2011-12-07 |
| CN102268789B CN102268789B (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110163313 Active CN102268789B (en) | 2011-06-17 | 2011-06-17 | Integrated inductor pedal for industrial sewing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102268789B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535046A (en) * | 2012-01-11 | 2012-07-04 | 郭惠君 | Novel inductance pedal of sewing machine |
| CN105719909A (en) * | 2016-02-15 | 2016-06-29 | 黄从书 | Switch structure with different inductance values |
| CN106835528A (en) * | 2016-12-01 | 2017-06-13 | 拓卡奔马机电科技有限公司 | The pressing plate control system and its control method of a kind of bag-opening machine |
| CN110093726A (en) * | 2018-01-30 | 2019-08-06 | 杰克缝纫机股份有限公司 | A kind of sewing machine |
| CN111235775A (en) * | 2020-01-20 | 2020-06-05 | 浙江众邦机电科技有限公司 | Industrial sewing machine and control system thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095685Y (en) * | 2007-08-21 | 2008-08-06 | 象山县东方汽车电机厂 | Foot control device for industrial sewing machine speed regulator |
| CN101629363A (en) * | 2008-07-15 | 2010-01-20 | 杜尔克普-阿德勒股份公司 | Actuation device for operating sewing machine |
| CN101705584A (en) * | 2009-09-11 | 2010-05-12 | 上海宝狮缝纫机有限公司 | Three-gear pedal device of novel sewing machine |
| CN201464927U (en) * | 2009-07-15 | 2010-05-12 | 浙江沪龙电机有限公司 | Intelligent control system for rotating speed of pedal of sewing machine |
| CN201581245U (en) * | 2010-01-04 | 2010-09-15 | 浙江沪龙电机有限公司 | Speed regulation system used for industrial stitcher |
-
2011
- 2011-06-17 CN CN 201110163313 patent/CN102268789B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095685Y (en) * | 2007-08-21 | 2008-08-06 | 象山县东方汽车电机厂 | Foot control device for industrial sewing machine speed regulator |
| CN101629363A (en) * | 2008-07-15 | 2010-01-20 | 杜尔克普-阿德勒股份公司 | Actuation device for operating sewing machine |
| CN201464927U (en) * | 2009-07-15 | 2010-05-12 | 浙江沪龙电机有限公司 | Intelligent control system for rotating speed of pedal of sewing machine |
| CN101705584A (en) * | 2009-09-11 | 2010-05-12 | 上海宝狮缝纫机有限公司 | Three-gear pedal device of novel sewing machine |
| CN201581245U (en) * | 2010-01-04 | 2010-09-15 | 浙江沪龙电机有限公司 | Speed regulation system used for industrial stitcher |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535046A (en) * | 2012-01-11 | 2012-07-04 | 郭惠君 | Novel inductance pedal of sewing machine |
| CN105719909A (en) * | 2016-02-15 | 2016-06-29 | 黄从书 | Switch structure with different inductance values |
| CN106835528A (en) * | 2016-12-01 | 2017-06-13 | 拓卡奔马机电科技有限公司 | The pressing plate control system and its control method of a kind of bag-opening machine |
| CN106835528B (en) * | 2016-12-01 | 2019-07-05 | 拓卡奔马机电科技有限公司 | A kind of the pressing plate control system and its control method of bag-opening machine |
| CN110093726A (en) * | 2018-01-30 | 2019-08-06 | 杰克缝纫机股份有限公司 | A kind of sewing machine |
| CN111235775A (en) * | 2020-01-20 | 2020-06-05 | 浙江众邦机电科技有限公司 | Industrial sewing machine and control system thereof |
| CN111235775B (en) * | 2020-01-20 | 2021-09-24 | 浙江众邦机电科技有限公司 | Industrial sewing machine and control system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102268789B (en) | 2013-04-17 |
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Owner name: ZHEJIANG HULONG MOTOR CO., LTD. Free format text: FORMER OWNER: GUO HUIJUN Effective date: 20120112 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 317604 TAIZHOU, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20120112 Address after: Yuhuan County Damaiyu Street Park Village in Taizhou City, Zhejiang province 317604 Applicant after: Zhejiang Hulong Motor Co., Ltd. Address before: 201206, room 101, No. 3899, Lane 201, South Road, Shanghai, Pudong New Area Applicant before: Guo Huijun |
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Addressee: Chu Jing Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
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| CP01 | Change in the name or title of a patent holder |
Address after: Yuhuan County Damaiyu Street Park Village in Taizhou City, Zhejiang province 317604 Patentee after: Zzhejiang Hulong Technology Co., Ltd. Address before: Yuhuan County Damaiyu Street Park Village in Taizhou City, Zhejiang province 317604 Patentee before: Zhejiang Hulong Motor Co., Ltd. |