CN101165257A - Embroidery machine and rotor axis mechanical clutch for industrial sewing machine - Google Patents
Embroidery machine and rotor axis mechanical clutch for industrial sewing machine Download PDFInfo
- Publication number
- CN101165257A CN101165257A CNA2006100538467A CN200610053846A CN101165257A CN 101165257 A CN101165257 A CN 101165257A CN A2006100538467 A CNA2006100538467 A CN A2006100538467A CN 200610053846 A CN200610053846 A CN 200610053846A CN 101165257 A CN101165257 A CN 101165257A
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- Prior art keywords
- clutch
- shaft
- cover
- lower shaft
- cam
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Abstract
The present invention discloses one kind of mechanical rotation shaft clutch for computerized embroidery machine and computerized industrial sewing machine. The mechanical rotation shaft clutch consists of one upper shaft connected to the driving gear, one lower shaft below the upper shaft, and one clutch including one upper sleeve fixed on the upper shaft, one middle sleeve fixed on the lower shaft, one driving shaft outside the middle sleeve, and one lower sleeve below the middle sleeve for fixing the driving shaft and capable of sliding on the lower shaft. The driving shaft passing through the middle sleeve may be meshed to or separated from the upper sleeve. The clutch has also one spring on the lower shaft, and one cam for controlling and with one rotating shaft, one rocker rotating shaft, one rocker and one handle. The present invention is suitable for use in computerized embroidery machine and computerized industrial sewing machine.
Description
Technical field
The present invention relates to a kind of rotor axis mechanical clutch, especially relate to the rotor axis mechanical clutch of a kind of embroidery machine and industrial sewing machine.
Background technology
Rotating shaft on the embroidery machine head is the transmission of power that is related to this head, and power drives the winding parts of being located at the rotating shaft below from the gear of rotating shaft upper end by rotating shaft.The rotating shaft that present most of embroidery machine twines on the head is not provided with arrangement of clutch; because this head is a lot of on the embroidery machine, so in case a head needs to shut down, traditional method of operating is that complete machine is shut down; influence embroidery machine service life, also can influence the quality of embroidery.
Summary of the invention
The objective of the invention is to defective, provide a kind of reasonable in design, the rotor axis mechanical clutch of the embroidery machine of handiness and industrial sewing machine head at the rotating shaft on the above-mentioned embroidery machine head.
In order to achieve the above object, the present invention mainly finishes by the following technical solutions.The present invention by with clutch that power transmission gear links to each other on axle institute formed, the below of axle is provided with the clutch lower shaft on the clutch, on the upper and lower axle of clutch, be provided with rotor axis mechanical clutch, described clutch comprises on the clutch that axle is gone up on the fixing clutch and overlaps, have to overlap with the clutch lower shaft in the clutch and fix, cover is the transmission of power cover on the clutch, also is the positioning sleeve of clutch lower shaft.Cover is outer in the clutch is provided with clutch shaft, and the below of overlapping in the clutch is provided with clutch and traps, and clutch is trapped and is used for fixing clutch shaft, can slide on the clutch lower shaft.Clutch shaft passes in the clutch on cover and the clutch cover engagement and separates.Also be provided with clutch spring on the clutch lower shaft, the clutch lower shaft connects the winding parts rotation that gear driven is located at the head below.Clutch is by the cam control that is positioned on the handpiece body, and cam is provided with cam shaft, rocker shaft and rocking arm, also is provided with cam handle.
The present invention compared with prior art has following obvious advantage and innovation.(1) rationally novel in design.The present invention adopts the upper and lower axle construction of clutch, is provided with clutch upper, middle and lower cover and clutch shaft outside the upper and lower axle of clutch, and adopts cam control, and is both convenient, practical again.(2) simple, convenient.The present invention adopts rotating cam.Change by cam curve, realize that rocking arm rotates, stir to trap to move up and down by the rocking arm shifting block and reach separating and rotating of axle and lower shaft on the clutch.This clutch during throw-out-of clutch, because the cam self-locking action makes disengagement convenient and reliable, relies on the clutch spring effect by the processing to cam curve during engagement, the clutch rotating shaft is imported voluntarily reliably go up cover realization interlock.This clutch control is convenient, and working stability is reliable.(3) volume is little, compact conformation.
The present invention is applicable to the power transmission shaft of embroidery machine and industrial sewing machine head.
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Accompanying drawing is an overall structure cut-away view of the present invention.
The specific embodiment
As shown in the figure, the present invention by with clutch that power transmission gear links to each other on 6 on axle form, the below of axle 6 is provided with clutch lower shaft 11 on the clutch, on the upper and lower axle 6,11 of clutch, be provided with rotor axis mechanical clutch, described clutch comprises on the clutch on the clutch fixing on the axle 6 and overlaps 7, cover 7 is the transmission of power cover on the clutch, also is the positioning sleeve of clutch lower shaft 11.Have in the clutch cover 8 fixing with clutch lower shaft 11, cover 8 is outer in the clutch is provided with clutch shaft 9, and the below of cover 8 is provided with clutch and traps 10 in the clutch, and clutch is trapped and 10 is used for fixing clutch shaft 9, can slide on clutch lower shaft 11.Clutch shaft 9 passes in the clutch on cover 8 and the clutch cover 7 engagements and separates.Also be provided with clutch spring 12 on clutch lower shaft 11, clutch lower shaft 11 connects the winding parts rotation that gear driven is located at the head below.Clutch is by cam 1 control that is positioned on the handpiece body 14, and cam 1 is provided with cam shaft 2, rocker shaft 3 and Rocker arm 5, also is provided with cam handle 4.
Embodiment
The present invention is applicable to the power transmission shaft of embroidery machine and industrial sewing machine head.
Claims (3)
1. the rotor axis mechanical clutch of embroidery machine and industrial sewing machine, by with clutch that power transmission gear links to each other on axle (6) formed, it is characterized in that being fixed with on the axle (6) on the clutch cover (7) on the clutch, the below of axle (6) is provided with clutch lower shaft (11) on the clutch, cover (7) is the transmission of power cover on the clutch, it also is the positioning sleeve of clutch lower shaft (11), there is in the clutch cover (8) fixing with clutch lower shaft (11), the outer clutch shaft (9) that is provided with of cover (8) in the clutch, the below of cover (8) is provided with clutch trap (10) in the clutch, clutch trap (10) be used for fixing clutch shaft (9), can go up slide at clutch lower shaft (11), clutch shaft (9) passes in the clutch on the cover (8) and clutch cover (7) and meshes and separate.
2. the rotor axis mechanical clutch of embroidery machine according to claim 1 and industrial sewing machine, it is characterized in that also being provided with on clutch lower shaft (11) clutch spring (12), clutch lower shaft (11) connects the winding parts rotation that gear driven is located at the head below.
3. the rotor axis mechanical clutch of embroidery machine according to claim 1 and industrial sewing machine, it is characterized in that clutch is by cam (1) control that is positioned on the handpiece body (14), cam (1) is provided with cam shaft (2), rocker shaft (3) and rocking arm (5), also is provided with cam handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100538467A CN101165257B (en) | 2006-10-16 | 2006-10-16 | Embroidery machine and rotor axis mechanical clutch for industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100538467A CN101165257B (en) | 2006-10-16 | 2006-10-16 | Embroidery machine and rotor axis mechanical clutch for industrial sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101165257A true CN101165257A (en) | 2008-04-23 |
| CN101165257B CN101165257B (en) | 2012-06-27 |
Family
ID=39334105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100538467A Active CN101165257B (en) | 2006-10-16 | 2006-10-16 | Embroidery machine and rotor axis mechanical clutch for industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101165257B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995317A (en) * | 2011-09-15 | 2013-03-27 | 天津宝盈电脑机械有限公司 | Clutch system in integrated transmission |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9108861U1 (en) * | 1991-07-18 | 1991-09-19 | Zsk Stickmaschinen Gmbh, 4150 Krefeld | Embroidery head for embroidery machines |
| JPH08299639A (en) * | 1995-05-12 | 1996-11-19 | Tokai Ind Sewing Mach Co Ltd | Sewing machine |
| CN2693799Y (en) * | 2004-03-03 | 2005-04-20 | 陈展新 | Multifunctional special embroidery frame head linkage system |
| JP4722440B2 (en) * | 2004-09-22 | 2011-07-13 | Ｊｕｋｉ株式会社 | Needle bar mechanism of two-needle sewing machine |
| CN200961202Y (en) * | 2006-10-20 | 2007-10-17 | 陈桢铭 | Embroidery machine and rotor axis mechanical clutch for industrial sewing machine |
-
2006
- 2006-10-16 CN CN2006100538467A patent/CN101165257B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995317A (en) * | 2011-09-15 | 2013-03-27 | 天津宝盈电脑机械有限公司 | Clutch system in integrated transmission |
| CN102995317B (en) * | 2011-09-15 | 2014-10-01 | 天津宝盈电脑机械有限公司 | Clutch system in integrated transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101165257B (en) | 2012-06-27 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080423 Assignee: Zhejiang Sheen Electromechanic Manufacturing Co., Ltd. Assignor: Chen Zhenming Contract record no.: 2013330000178 Denomination of invention: Embroidery machine and rotor axis mechanical clutch for industrial sewing machine Granted publication date: 20120627 License type: Exclusive License Record date: 20130607 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |