CN104862886B - A kind of auxiliary presser foot electrostatic precipitator - Google Patents
A kind of auxiliary presser foot electrostatic precipitator Download PDFInfo
- Publication number
- CN104862886B CN104862886B CN201510324597.XA CN201510324597A CN104862886B CN 104862886 B CN104862886 B CN 104862886B CN 201510324597 A CN201510324597 A CN 201510324597A CN 104862886 B CN104862886 B CN 104862886B
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- fixed plate
- dust
- designed
- dust suction
- flexible
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- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000005367 electrostatic precipitation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 238000009958 sewing Methods 0.000 description 13
- 239000004744 fabric Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
A kind of auxiliary presser foot electrostatic precipitator, is related to field of textile machinery.The present invention solves the problems, such as to be also easy to produce tiny the end of a thread and dust at sewing-machine foot.The auxiliary presser foot electrostatic precipitator, it includes fixed plate, flexible interior bar, flexible outer bar, compression spring, dust suction fixed plate and dust-catching board；The fixed plate is designed as " recessed " shape；The upper end of the flexible interior bar is fixedly mounted on the both sides of the fixed plate " recessed " shape；The flexible outer bar is slidedly assemblied in the flexible interior bar；The compression spring is fixedly mounted on the periphery of the flexible interior bar；The dust suction fixed plate is fixedly mounted on the lower end of the flexible outer bar, the dust-catching board is fixed and assigned into the side channel of the dust suction fixed plate, the height and position of the dust suction fixed plate is automatically adjusted by the compression spring, increase the action effect of presser feet, by triboelectrification and the principle of Electrostatic Absorption, dust and the end of a thread to presser feet region carry out electrostatic precipitation.
Description
Technical field
The present invention relates to field of textile machinery, more particularly to a kind of presser feet deduster.
Background technology
Sewing machine is to use one or more sewing thread, and one or more stitching is formed on sewing, stitches one or more layers
Material interweaves or the machine that unites by a seam, stitching neat appearance that sewing machine is stitched out, it is smooth firmly, sewing velocity is fast, easy to use.
In sewing process, the soft flocks of some tiny the end of a thread, dust and users occurs at the presser feet of sewing machine
Deng, the working environment of surrounding is not only influenced whether, if these dusts are into machine internal, can also be to the internal structure of sewing machine
Cause to damage, reduce the service life of sewing machine.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of auxiliary presser foot electrostatic precipitator.
The technical solution adopted for the present invention to solve the technical problems is：The auxiliary presser foot electrostatic precipitator, it includes solid
Fixed board, flexible interior bar, flexible outer bar, compression spring, dust suction fixed plate and dust-catching board；The fixed plate is designed as " recessed " shape；Institute
State flexible interior bar and be designed as two solid cylindrical rods, the upper end of the flexible interior bar is fixedly mounted on the fixed plate " recessed " shape
Both sides；The flexible outer bar is designed as two open circles masts, and the flexible outer bar is slidedly assemblied in the flexible interior bar；Institute
State the periphery that compression spring is fixedly mounted on the flexible interior bar；The dust suction fixed plate is designed as the plate of sled shape, the suction
Dirt fixed plate is fixedly mounted on the lower end of the flexible outer bar, and the dust suction fixed plate lower end is designed with " work " shape side channel.
The dust-catching board is designed as glass material, and the dust-catching board upper end is designed as corresponding to the dust suction fixed plate side channel
" work " shape it is raised, lower end is designed as serrated-surface, and the dust-catching board is fixed and assigned into the side channel of the dust suction fixed plate.
The fixed plate is designed as resilient quality of rubber materials；The width of the fixed plate recess is less than presser feet fix bar
Width.
The external diameter of the flexible interior bar less than the flexible outer bar internal diameter, the external diameter of the flexible interior bar and described flexible
The inside diameter surface of outer bar scribbles lubricating oil.
Length of the length of the compression spring less than the flexible interior bar.
The auxiliary presser foot electrostatic precipitator is integrally in symmetrical assembling.
Operation principle of the invention：The recess of the fixed plate is stuck in presser feet fix bar, due to the fixed plate
It is quality of rubber materials, the width of the width less than presser feet fix bar of the fixed plate recess, so the fixing board card is in presser feet
Deformed upon when in fix bar, frictional force increases so that clamping force increase, now the auxiliary presser foot electrostatic precipitator is fixed on
On presser feet, when sewing machine is operated, cloth by presser feet bottom surface, due to compression spring act on cause the bottom surface of the dust-catching board with
On the same plane, the dust suction fixed plate can expand pressure area of the presser feet to cloth so that the cloth of sewing area for presser feet bottom surface
Material is more smooth, reaches the purpose of auxiliary presser foot, and in the presence of the compression spring, the dust suction fixed plate can be according to cloth
Thickness move up and down automatically so that auxiliary presser foot it is better；Cloth rubs in moving process with the dust-catching board
Wipe, because the dust-catching board is glass material, so electrostatic can be produced in friction process, it is tiny according to electrostatic absorption principle
The end of a thread and dust can be attracted on the dust-catching board, because the dust-catching board is designed as zigzag, so dust can be adsorbed
In incised groove, the dust-catching board easily can be transversely cleared up using complete, reach the purpose of electrostatic precipitation.
Advantages of the present invention：Institute is automatically adjusted by the cooperation of the compression spring, the flexible interior bar and compression outer bar
The height and position of dust suction fixed plate is stated, the cloth of various thickness is can adapt to, increases the action effect of presser feet, convenient practicality；It is logical
The principle of triboelectrification and Electrostatic Absorption is crossed, the dust and the end of a thread to presser feet region carry out electrostatic precipitation, efficient energy-saving.
Brief description of the drawings
Fig. 1 is the positive structure schematic of the auxiliary presser foot electrostatic precipitator of embodiment；
Fig. 2 is the side structure schematic diagram of the auxiliary presser foot electrostatic precipitator of embodiment；
Wherein, 1- fixed plates, 2- stretches interior bar, and 3- stretches outer bar, 4- compression springs, 5- dust suction fixed plates, 6- dust-catching boards.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and Examples is further retouched in detail
State, the embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.
As shown in figure 1, a kind of auxiliary presser foot electrostatic precipitator, it includes fixed plate 1, flexible interior bar 2, flexible outer bar 3, pressure
Contracting spring 4, dust suction fixed plate 5 and dust-catching board 6；The fixed plate 1 is designed as " recessed " shape；The flexible interior bar 2 is designed as two
Solid cylindrical rod, the upper end of the flexible interior bar 2 is fixedly mounted on the both sides of the fixed plate 1 " recessed " shape；The flexible outer bar 3
Two open circles masts are designed as, the flexible outer bar 3 is slidedly assemblied in the flexible interior bar 2；The compression spring 4 is fixed
Installed in the periphery of the flexible interior bar 2；The dust suction fixed plate 5 is designed as the plate of sled shape, and the dust suction fixed plate 5 is fixed
Installed in the lower end of the flexible outer bar 3, the lower end of dust suction fixed plate 5 is designed with " work " shape side channel；The dust-catching board 6 is designed
It is glass material, the upper end of the dust-catching board 6 is designed as " work " shape projection corresponding with the side channel of dust suction fixed plate 5, and lower end sets
Serrated-surface is calculated as, the dust-catching board 6 is fixed and assigned into the side channel of the dust suction fixed plate 5；The fixed plate 1 is designed as
Resilient quality of rubber materials；Width of the width of the recess of the fixed plate 1 less than presser feet fix bar；The flexible interior bar 2
Less than the internal diameter of the flexible outer bar 3, the internal diameter of the external diameter of the flexible interior bar 2 and the flexible outer bar 3 scribbles lubrication to external diameter
Oil；Length of the length of the compression spring 4 less than the flexible interior bar 2；The auxiliary presser foot electrostatic precipitator is integrally in right
Claim assembling.
The operation principle of the present embodiment：The recess of the fixed plate 1 is stuck in presser feet fix bar, due to the fixation
Plate 1 is quality of rubber materials, the width of the width less than presser feet fix bar of the recess of the fixed plate 1, so the fixed plate 1 is stuck in
Deformed upon when in presser feet fix bar, frictional force increases so that clamping force increase, now the auxiliary presser foot electrostatic precipitator is solid
It is scheduled on presser feet, when sewing machine is operated, cloth causes the dust-catching board 6 by presser feet bottom surface because compression spring 4 is acted on
With presser feet bottom surface on the same plane, the dust suction fixed plate 5 can expand pressure area of the presser feet to cloth for bottom surface so that sewing
The cloth in area is more smooth, reaches the purpose of auxiliary presser foot, in the presence of the compression spring 4, the dust suction fixed plate 5 meeting
Thickness according to cloth is moved up and down automatically so that auxiliary presser foot it is better；Cloth in moving process with the dust suction
Fixed plate 5 rubs, and because the dust-catching board 6 is glass material, so can produce electrostatic in friction process, is inhaled according to electrostatic
Attached principle, tiny the end of a thread and dust can be attracted on the dust-catching board 6, because the dust-catching board 6 is designed as zigzag, institute
Can be attracted in incised groove with dust, the dust-catching board 6 easily can be transversely cleared up using complete, reached electrostatic and remove
The purpose of dirt.
Above-described embodiment should not in any way limit the present invention, all to be obtained by the way of equivalent or equivalency transform
Technical scheme all fall within protection scope of the present invention.
Claims (1)
1. a kind of auxiliary presser foot electrostatic precipitator, it includes fixed plate (1), flexible interior bar (2), flexible outer bar (3), compression spring
(4), dust suction fixed plate (5) and dust-catching board (6), it is characterised in that：The fixed plate (1) is designed as " recessed " shape；It is described flexible interior
Bar (2) is designed as two solid cylindrical rods, and the upper end of the flexible interior bar (2) is fixedly mounted on the fixed plate (1) " recessed " shape
Both sides；The flexible outer bar (3) is designed as two open circles masts, and the flexible outer bar (3) is slidedly assemblied in described flexible
In interior bar (2)；The compression spring (4) is fixedly mounted on the periphery of the flexible interior bar (2)；The dust suction fixed plate (5) sets
The plate of sled shape is calculated as, the dust suction fixed plate (5) is fixedly mounted on the lower end of the flexible outer bar (3), and the dust suction is fixed
Plate lower end is designed with " work " shape side channel；
The dust-catching board (6) is designed as glass material, and dust-catching board (6) upper end is designed as and dust suction fixed plate (5) side
Corresponding " work " shape of groove is raised, and lower end is designed as serrated-surface, and dust-catching board (6) fixation assigns into the dust suction fixed plate
(5) in side channel；
The fixed plate (1) is designed as resilient quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324597.XA CN104862886B (en) | 2015-06-12 | 2015-06-12 | A kind of auxiliary presser foot electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324597.XA CN104862886B (en) | 2015-06-12 | 2015-06-12 | A kind of auxiliary presser foot electrostatic precipitator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104862886A CN104862886A (en) | 2015-08-26 |
| CN104862886B true CN104862886B (en) | 2017-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510324597.XA Active CN104862886B (en) | 2015-06-12 | 2015-06-12 | A kind of auxiliary presser foot electrostatic precipitator |
Country Status (1)
| Country | Link |
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| CN (1) | CN104862886B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249886B (en) * | 2021-07-14 | 2021-09-07 | 南通荣日纺织科技有限公司 | Weaving machine convenient to quick replacement eedle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239869A1 (en) * | 1981-10-30 | 1983-05-19 | Mansueto Vigevano Pavia Percivaldi | Transport device for sewing machines equipped with barrel shuttles |
| CN102605571A (en) * | 2012-04-05 | 2012-07-25 | 宁波舒普机电科技有限公司 | Double-needle loop sewing machine with thread cutting structure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH362301A (en) * | 1960-10-07 | 1962-05-31 | Mefina Sa | Sewing machine presser device |
| JPS5528223Y2 (en) * | 1975-06-10 | 1980-07-05 | ||
| JPH01178287A (en) * | 1988-01-05 | 1989-07-14 | Koshin Seimitsu Kikai Kk | Cloth holding mechanism for sewing machine |
| ATE256779T1 (en) * | 1998-09-26 | 2004-01-15 | Quick Rotan Elektromotoren | ACTUATING DEVICE |
| JP4234274B2 (en) * | 1999-07-30 | 2009-03-04 | Ｊｕｋｉ株式会社 | Buttonhole sewing machine presser foot |
| JP2007307275A (en) * | 2006-05-22 | 2007-11-29 | Brother Ind Ltd | Upper feed device for sewing machine |
| US20100282149A1 (en) * | 2009-04-08 | 2010-11-11 | Anthony Luberto | Sewing Machine |
| CN202644122U (en) * | 2012-04-24 | 2013-01-02 | 安徽省萧县徽星机械制造有限公司 | Multi-needle sewing machine |
| CN203807738U (en) * | 2014-03-27 | 2014-09-03 | 嘉兴职业技术学院 | Dust collection device of lockstitch sewing machine |
| CN204780166U (en) * | 2015-06-12 | 2015-11-18 | 吴江市震宇缝制设备有限公司 | Supplementary presser foot electrostatic precipitator |
-
2015
- 2015-06-12 CN CN201510324597.XA patent/CN104862886B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239869A1 (en) * | 1981-10-30 | 1983-05-19 | Mansueto Vigevano Pavia Percivaldi | Transport device for sewing machines equipped with barrel shuttles |
| CN102605571A (en) * | 2012-04-05 | 2012-07-25 | 宁波舒普机电科技有限公司 | Double-needle loop sewing machine with thread cutting structure |
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| Publication number | Publication date |
|---|---|
| CN104862886A (en) | 2015-08-26 |
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Effective date of registration: 20240322 Address after: No. 42, Nanguan Road, Mount Taishan District, Tai'an City, Shandong Province 271000 Patentee after: Yang Jun Country or region after: China Address before: 215223 Tongxin Road 8, Hengfan Town Development Zone, Wujiang District, Suzhou, Jiangsu Patentee before: WUJIANG ZHENYU SEWING EQUIPMENT Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |