CN101165257B - 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
- CN101165257B CN101165257B CN2006100538467A CN200610053846A CN101165257B CN 101165257 B CN101165257 B CN 101165257B CN 2006100538467 A CN2006100538467 A CN 2006100538467A CN 200610053846 A CN200610053846 A CN 200610053846A CN 101165257 B CN101165257 B CN 101165257B
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- Prior art keywords
- clutch
- shaft
- cover
- lower shaft
- cam
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- 238000009958 sewing Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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 through 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 to the rotating shaft on the above-mentioned embroidery machine head.
In order to achieve the above object, the present invention mainly adopts following technical scheme to accomplish.The present invention by be located at handpiece body on the clutch that links to each other of power transmission gear on axle institute form; 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 that axle is gone up on the fixing clutch on the clutch and overlaps that cover is fixed with the clutch lower shaft in the clutch; 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 the clutch fixed clutch power transmission shaft of trapping can slide on the clutch lower shaft.Clutch shaft passes in the clutch on cover and the clutch cover engagement and separates.On the clutch lower shaft, also be provided with clutch spring, clutch lower shaft connection gear drives the winding parts of being located at the head below and rotates.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) novel and reasonable design.The present invention adopts the upper and lower axle construction of clutch, outside the upper and lower axle of clutch, is provided with clutch upper, middle and lower cover and clutch shaft, 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 through 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 through 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.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail.
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 be located at handpiece body 14 on the clutch that links to each other of power transmission gear on 6 on axle form; Axle 6 below is provided with clutch lower shaft 11 on the clutch, on the upper and lower axle 6,11 of clutch, is provided with rotor axis mechanical clutch, and 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.Cover 8 is fixing with clutch lower shaft 11 in the clutch, and 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 the clutch 10 fixed clutch power transmission shafts 9 of trapping 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.On clutch lower shaft 11, also be provided with clutch spring 12, clutch lower shaft 11 connection gear drive the winding parts of being located at the head below and rotate.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
Axle 6 tops connect power gear on the clutch of the present invention, and below and clutch lower shaft 11 join, and cover 7 is fixing with axle on the clutch 6 on the clutch, and cover 8 is fixing with clutch lower shaft 11 in the clutch.Last cover 7 is the transmission of power cover, also is the positioning sleeve of lower shaft 11.Clutch 10 fixing two power transmission shafts 9 of trapping can slide on lower shaft 11, and cover 8 was realized meshing with last cover 7 and separating during power transmission shaft 9 passed.Clutch is by cam 1 control that is positioned on the handpiece body 14, and rotating cam 1 by the change of cam curve, realizes that Rocker arm 5 rotates, and stirs 10 upper and lower the moving of trapping through rocking arm, reaches on the clutch axle 6 and separates with clutch lower shaft 11 and rotate.This clutch is through the processing to cam 1 curve, and during throw-out-of clutch, because cam 1 self-locking action makes disengagement convenient and reliable, dependence clutch spring 12 effects during engagement import the clutch rotating shaft voluntarily reliably and go up and overlap the realization interlock.
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 be located at handpiece body (14) on the clutch that links to each other of power transmission gear on axle (6) forms, it is characterized in that being fixed with on the axle (6) on the clutch and overlap (7) on the clutch, the below of spool (6) is provided with clutch lower shaft (11) on the clutch; Cover (7) is the transmission of power cover on the clutch; Also be the positioning sleeve of clutch lower shaft (11), cover (8) is fixing with clutch lower shaft (11) in the clutch, 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 (10) the fixed clutch power transmission shaft (9) of trapping can be gone up at clutch lower shaft (11) and slide, and 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 is characterized in that on clutch lower shaft (11), also being provided with clutch spring (12), and clutch lower shaft (11) connection gear drives the winding parts of being located at the head below and rotates.
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 CN101165257A (en) | 2008-04-23 |
| CN101165257B true CN101165257B (en) | 2012-06-27 |
Family
ID=39334105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100538467A Expired - Fee Related 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0523443A1 (en) * | 1991-07-18 | 1993-01-20 | Zsk- Stickmaschinen-Gesellschaft Mit Beschränkter Haftung | Head for embroidering machines |
| US5615628A (en) * | 1995-05-12 | 1997-04-01 | Tokai Kogyo Mishin Kabushiki Kaisha | Sewing machine with separate drive sources for components thereof |
| CN2693799Y (en) * | 2004-03-03 | 2005-04-20 | 陈展新 | Multifunctional special embroidery frame head linkage system |
| CN1752322A (en) * | 2004-09-22 | 2006-03-29 | 重机公司 | Needle bar mechanism for double 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 not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0523443A1 (en) * | 1991-07-18 | 1993-01-20 | Zsk- Stickmaschinen-Gesellschaft Mit Beschränkter Haftung | Head for embroidering machines |
| US5615628A (en) * | 1995-05-12 | 1997-04-01 | Tokai Kogyo Mishin Kabushiki Kaisha | Sewing machine with separate drive sources for components thereof |
| CN2693799Y (en) * | 2004-03-03 | 2005-04-20 | 陈展新 | Multifunctional special embroidery frame head linkage system |
| CN1752322A (en) * | 2004-09-22 | 2006-03-29 | 重机公司 | Needle bar mechanism for double 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 |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平7-279031A 1995.10.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101165257A (en) | 2008-04-23 |
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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 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 |