CN103696155A - Auxiliary rotating coil rack - Google Patents
Auxiliary rotating coil rack Download PDFInfo
- Publication number
- CN103696155A CN103696155A CN201310742095.XA CN201310742095A CN103696155A CN 103696155 A CN103696155 A CN 103696155A CN 201310742095 A CN201310742095 A CN 201310742095A CN 103696155 A CN103696155 A CN 103696155A
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- Prior art keywords
- base
- bearing
- coil rack
- auxiliary rotating
- rotating coil
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Abstract
The invention relates to an auxiliary rotating coil rack which comprises a base. A bearing is fixedly arranged on the base, a limiting shaft perpendicular to the bearing is arranged in a central hole of the bearing, a rotor is arranged inside the limiting shaft, positioning holes are arranged on the base, and a magnetic block is arranged at the bottom of the base. The auxiliary rotating coil rack is simple in structure, small in friction coefficient during rotating and less prone to enabling a sewing thread to be pulled apart, processing progress is guaranteed, and production efficiency is improved.
Description
Technical field
The present invention relates to Sewing machines field, relate in particular to a kind of auxiliary rotary bobbin.
Background technology
Sewing machines is to use one or more sewing thread, forms one or more stitchings on sewing, the machine that makes one or more layers sewing interweave or unite by a seam.Sewing function is made the goods such as the fabrics such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, the stitching neat appearance of stitching out, smooth firm, and sewing velocity is fast, easy to use.
On general Sewing machines, be all provided with the support bar for positioned coil, spacing for to coil, still, in unwrapping wire, pulls line dynamics uneven, easily causes broken string.
Summary of the invention
Technical problem to be solved by this invention is that a kind of auxiliary rotary bobbin that can prevent sewing thread broken string is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of auxiliary rotary bobbin, there is base, and on described base, be fixedly installed bearing, in bearing centre hole, be provided with perpendicular limit shaft, described limit shaft inside is provided with rotor.
Preferably, on described base, be provided with locating hole.
Preferably, described base bottom is provided with magnetic patch.
Compared with prior art, usefulness of the present invention is: this auxiliary rotary coil holder structure is simple, and during rotation, coefficient of friction is little, is not easy to make sewing thread to pull apart, and guarantees processing progress, has improved production efficiency.
accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is a kind of auxiliary rotary coil holder structure of the present invention cutaway view.
In figure: 1, base; 2, bearing; 3, limit shaft; 4, rotor; 5, locating hole.
the specific embodiment:
Below in conjunction with the drawings and the specific embodiments, describe the present invention:
Shown in Fig. 1, a kind of auxiliary rotary bobbin, has base 1, on described base 1, is fixedly installed bearing 2, in bearing 2 centre bores, is provided with perpendicular limit shaft 4, and described limit shaft 4 inside are provided with rotor 4; For the ease of putting of bobbin, on described base 1, be provided with locating hole 5, described base 1 bottom is provided with magnetic patch.
During use, by the locating hole on base 1 or magnet, bobbin is fixed, during unwrapping wire, coil has reduced friction dynamics by rotor and bearing, facilitates unwrapping wire.
This auxiliary rotary coil holder structure is simple, and during rotation, coefficient of friction is little, is not easy to make sewing thread to pull apart, and guarantees processing progress, has improved production efficiency.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. an auxiliary rotary bobbin, it is characterized in that: there is base (1), on described base (1), be fixedly installed bearing (2), in bearing (2) centre bore, be provided with perpendicular limit shaft (4), described limit shaft (4) inside is provided with rotor (4).
2. auxiliary rotary bobbin according to claim 1, is characterized in that: on described base (1), be provided with locating hole (5).
3. auxiliary rotary bobbin according to claim 1 and 2, is characterized in that: described base (1) bottom is provided with magnetic patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742095.XA CN103696155A (en) | 2013-12-30 | 2013-12-30 | Auxiliary rotating coil rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742095.XA CN103696155A (en) | 2013-12-30 | 2013-12-30 | Auxiliary rotating coil rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103696155A true CN103696155A (en) | 2014-04-02 |
Family
ID=50357809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742095.XA Pending CN103696155A (en) | 2013-12-30 | 2013-12-30 | Auxiliary rotating coil rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103696155A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130374A (en) * | 2017-06-27 | 2017-09-05 | 江苏新科达滤袋有限公司 | A kind of filter bag stitching devices |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285781Y (en) * | 1996-11-26 | 1998-07-08 | 吴瑞椅 | Base tuype thread feeder |
| CN2616559Y (en) * | 2003-03-11 | 2004-05-19 | 吴红 | Improved thread spool for sewing machine |
| CN201891014U (en) * | 2010-12-15 | 2011-07-06 | 徐少华 | Thread loop fixing device for sewing machine |
| CN102733111A (en) * | 2012-06-19 | 2012-10-17 | 吴江市晓昱喷气织造有限公司 | Adjustable line conveying device for sewing machine |
| CN103287925A (en) * | 2013-07-05 | 2013-09-11 | 吴江龙纺纺织有限公司 | Textile machine yarn tube |
-
2013
- 2013-12-30 CN CN201310742095.XA patent/CN103696155A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285781Y (en) * | 1996-11-26 | 1998-07-08 | 吴瑞椅 | Base tuype thread feeder |
| CN2616559Y (en) * | 2003-03-11 | 2004-05-19 | 吴红 | Improved thread spool for sewing machine |
| CN201891014U (en) * | 2010-12-15 | 2011-07-06 | 徐少华 | Thread loop fixing device for sewing machine |
| CN102733111A (en) * | 2012-06-19 | 2012-10-17 | 吴江市晓昱喷气织造有限公司 | Adjustable line conveying device for sewing machine |
| CN103287925A (en) * | 2013-07-05 | 2013-09-11 | 吴江龙纺纺织有限公司 | Textile machine yarn tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130374A (en) * | 2017-06-27 | 2017-09-05 | 江苏新科达滤袋有限公司 | A kind of filter bag stitching devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |