CN100340709C - Driving device for multi-head embroidery machine - Google Patents
Driving device for multi-head embroidery machine Download PDFInfo
- Publication number
- CN100340709C CN100340709C CNB021219893A CN02121989A CN100340709C CN 100340709 C CN100340709 C CN 100340709C CN B021219893 A CNB021219893 A CN B021219893A CN 02121989 A CN02121989 A CN 02121989A CN 100340709 C CN100340709 C CN 100340709C
- Authority
- CN
- China
- Prior art keywords
- axle
- drive unit
- drive motors
- embroidery machine
- head embroidery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C3/00—General types of embroidering machines
- D05C3/02—General types of embroidering machines with vertical needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Vibration Prevention Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
A driving apparatus of a multi-head type embroidery machine prevents the twist of an upper shaft by transmitting the rotation force of a driving motor to a central portion of the upper shaft which drives heads. The driving apparatus includes a driving pulley coupled to a driving shaft of the driving motor, a driven pulley installed on the central portion of the upper shaft, and a power transmitting member for the driving pulley to the driven pulley and transmitting the rotation force of the driving motor to the upper shaft. The driving motor is received in a bracket which is fixed to a mounting recess formed on the beam. Between the bracket and the mounting recess, a vibration proofing member is inserted so that the noise and vibration are prevented. Nearby the driven pulley, an oscillation prevention unit for preventing oscillation of the upper shaft is installed. Due to the oscillation preventing unit, the upper shaft may be not oscillated in upward and downward direction and right-hand and left-had direction so that is uniformly rotated.
Description
Invention field
The present invention relates to a kind of drive unit of multi-head embroidery machine, the drive unit of the multi-head embroidery machine of particularly a kind of noise that prevents the distortion that causes by the drive motors transferring power and drive motors and vibration.
Background technology
Fig. 1 has shown the multi-head embroidery machine according to prior art.As shown in Figure 1, the multi-head embroidery machine of prior art comprises workbench 100, passes the beam that workbench 100 both-side ends are installed, and is installed on the beam 102 and has a plurality of heads 104 of a plurality of pins with constant spacing.
The axle 106 of going up of drive wire tension cam (not shown) is laterally installed to pass a plurality of heads 104, and the lower shaft 108 that rotates a plurality of shuttle (not shown)s is installed in the bottom of workbench 100.Drive motors 110 is installed in the bottom of workbench 100, so the revolving force of drive motors 110 is passed to and goes up axle 106 and lower shaft 108 end separately, so embroider with regard to driving needle and shuttle.
Yet according to the embroidery machine of prior art, the power of drive motors 110 is delivered to separately the other end from last axle 106 and lower shaft 108 end separately.The degreeof tortuosity of going up axle 106 of drive wire tension cam becomes big from its end to end, therefore embroiders when embroidering and just has been out of shape.
Summary of the invention
Therefore, making the present invention is and addresses this problem.An object of the present invention is to provide a kind of drive unit that prevents the multi-head embroidery machine of the distortion of axle in transmitting drive motors revolving force process.
Another object of the present invention provides a kind of drive unit that prevents when drive motors is worked the multi-head embroidery machine of the noise that produces and vibration.
For achieving this end, the invention provides a kind of drive unit of multi-head embroidery machine, it comprises and is used to the drive motors that produces revolving force and have driving shaft, workbench, be installed in the beam on the workbench, be installed on the beam and have a plurality of pins and a plurality of heads of a plurality of line tension cam with constant spacing, drive the axle of going up that is used for rotational line tension cam by revolving force, be used for the revolving force of drive motors is passed to the drive unit of axle, this drive unit is installed on the middle body of the middle body of beam and last axle, and the revolving force of drive motors is passed to the axle center branch.
According to an aspect of the present invention, drive motors is installed on the middle body of beam, drive unit comprises the driving pulley that is connected with driving shaft, be installed in axle middle body follow-up pulley and driving pulley is connected to follow-up pulley and the revolving force of drive motors passed to the driving force member of follow-up pulley.
According to other aspects of the invention, motor is installed the middle body that groove is formed on beam, and a plurality of supporting plates are installed in motor and install on the groove.Drive unit of the present invention also comprises the support that is fixed on a plurality of supporting plates, is used to hold drive motors; Be installed in drive motors top and be used to prevent the noise of drive motors and the lid of vibration.
Support comprises that being formed on the support outer rim is used for support is fixed to a plurality of floors on the supporting plate, and is inserted in support and motor is installed the vibrationproof part that is used to prevent drive motors noise and vibration between the groove.
According to characteristics of the present invention, Timing Belt is as driving force member.
According to characteristics of the present invention, anti-sway moving part is installed in axle and goes up near the follow-up pulley place, is used to prevent the swing of axle.Anti-sway moving part comprises the last bracing strut that is installed on the beam, is installed in to be used for the rotatably mounted upward axle supporting member of going up the bearing of axle and preventing the axle swing on the bracing strut.
According to the present invention,, therefore prevented the distortion of last axle, and anti-sway moving part has prevented the swing of last axle with the transmission of power of drive motors middle body to last axle.In addition, by lid and vibrationproof part are installed, noise and vibration that drive motors produces have been prevented effectively.
The accompanying drawing summary
By following description, appended claims and accompanying drawing, these and other feature of the present invention, aspect and advantage will be more readily understood, and parts identical in the accompanying drawing use identical label, in the accompanying drawing:
Fig. 1 has shown the front view according to the multi-head embroidery machine of prior art;
Fig. 2 has shown and has used the front view of the multi-head embroidery machine of drive unit according to the preferred embodiment of the invention;
Fig. 3 has shown the side view cutaway drawing of multi-head embroidery machine drive unit among Fig. 2; With
Fig. 4 has shown among Fig. 3 the decomposition diagram according to the drive unit of multi-head embroidery machine of the present invention.
Detailed description of preferred embodiment
Fig. 2 has shown the drive unit of multi-head embroidery machine according to the preferred embodiment of the invention.Used the multi-head embroidery machine of the drive unit of this preferred embodiment, comprise rectangular table 2, be stretched over the beam 4 of another upper end from a upper end of workbench 2, a plurality of heads of a plurality of pins and line tension cam (not shown) are installed and are had with constant spacing, have driving shaft 24 and produce the drive motors of revolving force, pass that head 6 is installed and rotational line tension cam on axle 8.
As shown in Figure 2, drive unit is installed on the center upper portion part of beam 4 and last 8 the middle body according to the preferred embodiment of the invention, shown in Fig. 3 and 4, the drive unit of the preferred embodiment of the present invention comprises drive motors, and it is installed in the center upper portion part of beam 4 and has driving shaft 24; The driving pulley 25 that is connected with driving shaft 24; Be installed in the follow-up pulley 38 of the middle body of axle 8; With driving force member 40, it is connected to driving pulley 25 follow-up pulley 38 and the revolving force of drive motors 26 is passed to follow-up pulley 38.
Beam 4 has been made motor groove 20 has been installed, and a plurality of supporting plates 32 are installed in the top that motor is installed groove 20.Fixing support 28 on a plurality of supporting plates 32, support 28 has a plurality of supporting floors 31, and the supporting floor is positioned at the outer rim of support 28, is used for support 28 is fixed on beam 4.The vibrationproof part is inserted between a plurality of supporting floors 31 and the supporting plate 32, is used to the noise and the vibration that prevent that motor 26 runnings from causing.Support 28 by securing member as being bolted on the supporting plate 32.Drive motors 26 has motor mounting plate 27, and it is connected the front side of drive motors 26.Motor mounting plate 27 is fixed on the support 28 by screw.Drive motors 26 is installed in such state 28 li of grooves is installed, thereby promptly motor is held and is installed in the support 28 by motor mounting plate 27 being fixed on support 28 front sides.At the upside of drive motors 26, installed and covered 30 to prevent the noise of motor 26 duration of works generation.Drive motors is by control section 22 controls.
Driving pulley 25 is installed in by screw on the driving shaft 24 of drive motors 26, and follow-up pulley 38 is installed in the middle body of axle 8 by screw.For follow-up pulley 38 being fixed on the axle 8, the middle body of last axle 8 is sectioned, do making the revolving force of drive motors 26 be delivered to spools 8 and can not slide like this.In the present embodiment, Timing Belt is as driving force member 40, so the revolving force of drive motors 26 securely is delivered on the axle 8.
On last axle 8, an anti-sway moving part has been installed, has been used to prevent the swing and the rotatably mounted axle 8 of going up of above-below direction and left and right directions near follow-up pulley 38 installation places.This anti-sway moving part comprises the last bracing strut 9 that is installed on the beam 4 and is installed in the bracing strut 9 and the rotatably mounted bearing 11 of going up axle 8.This anti-sway moving part also comprises axle supporting member 13, to prevent the swing of axle 8 securely.Last axle supporting member 13 is installed on the bracing strut 9, therefore goes up axle 8 and passes axle supporting member 13.
When drive motors 26 controlled parts 22 drove, driving shaft 24 and driving pulley 25 just rotated.The revolving force of drive motors 26 is delivered to middle body, driving force member 40 and the follow-up pulley 38 of axle 8 by driving pulley 25.When last axle rotates, anti-sway moving part prevented last axle 8 up and down and swing, and be delivered to a middle body of spools 8 by revolving force and prevented distortion drive motors 26.
The revolving force that is delivered to the drive motors 26 on the axle 8 is delivered to lower shaft 14 by first pulley 10, rotation transmission device 18 and second pulley 16 that is installed in axle 8 one ends.When last axle 8 and lower shaft 14 were driven, the line tension cam of head 6 and the shuttle of embroidery bed 12 also were driven, so just can be at workbench 2 enterprising assassinations embroideries.
When multi-head embroidery machine was worked, lid 30 and vibrationproof part prevented noise and the vibration that drive motors 26 produces, and anti-sway moving part prevents the swing of axle 8, therefore can quietly embroider on workbench 2.
As described in the preferred embodiments of the present invention, according to the drive unit of multi-head embroidery machine, be delivered to the axle center branch by revolving force with drive motors, can prevent the distortion of axle, last axle can rotate equably, and therefore embroidery can be carried out equably.Vibrationproof part and lid have prevented the noise and the vibration of drive motors.
Described the present invention in detail.But, should be understood that, only provided the detailed description and the instantiation of the preferred embodiment of the present invention herein, from these are described in detail, can carry out various changes and improvements within the spirit and scope of the present invention obviously to those skilled in the art in the mode of explanation.
Claims (9)
1. the drive unit of a multi-head embroidery machine, wherein said multi-head embroidery machine comprise and are used to the drive motors that produces revolving force and have driving shaft; Workbench; Be installed in the beam on the described workbench, described drive motors is installed in the middle body on described beam top; Be installed in a plurality of heads on the described beam with constant spacing, each of described a plurality of heads has a plurality of pins and a plurality of line tension cam; Revolving force by described drive motors drives the axle of going up that is used to rotate described line tension cam; Pass to the described drive unit of going up axle with the revolving force that is used for described drive motors, wherein said drive unit comprises the driving pulley that is connected with the described driving shaft of described drive motors; Be installed in the described follow-up pulley of going up the middle body of axle; Be connected described driving pulley and described follow-up pulley pass to described follow-up pulley with the revolving force with described drive motors driving force member, it is characterized in that, described drive unit also comprises the device that is used for described drive motors is installed in the middle body of described beam, and it motor that comprises the middle body that is formed on described beam top is installed groove; Be installed in a plurality of supporting plates on the described motor installation groove; And, be used to hold drive motors by the fixing support of described a plurality of supporting plates.
2. the drive unit of multi-head embroidery machine as claimed in claim 1 also comprises the lid that is used to prevent the drive motors noise.
3. the drive unit of multi-head embroidery machine as claimed in claim 1 also comprises being installed in the described anti-sway moving part that axle is gone up close described follow-up pulley place of going up, and is used to prevent described swing of going up axle.
4. the drive unit of multi-head embroidery machine as claimed in claim 3 is characterized in that, described anti-sway moving part comprises that being connected in described beam is used to support the described last bracing strut of going up axle; Be connected in the described bracing strut of going up and be used for the rotatably mounted described bearing of going up axle.
5. the drive unit of multi-head embroidery machine as claimed in claim 3 is characterized in that, described anti-sway moving part also comprises a supporting member of going up that is used to help prevent the swing of described upward axle.
6. the drive unit of multi-head embroidery machine as claimed in claim 1 also comprises being inserted in the vibrationproof part that is used to prevent described drive motors noise and vibration between described support and the described motor installation groove.
7. the drive unit of multi-head embroidery machine as claimed in claim 6, it is characterized in that described support has outer rim, this outer rim is provided with a plurality of floors, be used for described support is fixed to described supporting plate, and described vibrationproof part is inserted between described a plurality of supporting floor and the described supporting plate.
8. as the drive unit of claim 6 or 7 described multi-head embroidery machines, it is characterized in that described vibrationproof part comprises rubber.
9. the drive unit of multi-head embroidery machine as claimed in claim 1 is characterized in that, described driving force member comprises Timing Belt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0030191A KR100419893B1 (en) | 2001-05-30 | 2001-05-30 | Apparatus for driving embroidery machine of multi-head type |
| KR30191/2001 | 2001-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1388283A CN1388283A (en) | 2003-01-01 |
| CN100340709C true CN100340709C (en) | 2007-10-03 |
Family
ID=19710184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021219893A Expired - Fee Related CN100340709C (en) | 2001-05-30 | 2002-05-29 | Driving device for multi-head embroidery machine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20020189515A1 (en) |
| JP (1) | JP2003033595A (en) |
| KR (1) | KR100419893B1 (en) |
| CN (1) | CN100340709C (en) |
| TW (1) | TW554114B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100577724B1 (en) * | 2004-07-27 | 2006-05-08 | 썬스타 특수정밀 주식회사 | Stepped embroidery machine |
| JP5713560B2 (en) * | 2007-05-23 | 2015-05-07 | ユニチカ株式会社 | Laminated body having peelable properties and method for producing the same |
| CN102443986A (en) * | 2010-10-14 | 2012-05-09 | 浙江盛名机电制造有限公司 | High-precision embroidery machine combining Z-axis movement with Y axis |
| CN102864598B (en) * | 2012-08-31 | 2014-04-09 | 杭州经纬电子机械制造股份有限公司 | Two-way main shaft transmission mechanism for embroidery machine |
| CN104294496A (en) * | 2013-07-15 | 2015-01-21 | 上海开通数控有限公司 | A computerized embroidery machine integrating dyeing and embroidering |
| CN103835083B (en) * | 2014-03-10 | 2015-10-28 | 江苏大岛机械集团有限公司 | Multi-functional width formula quilting and embroidering integrated machine |
| CN104048011B (en) * | 2014-06-03 | 2016-06-29 | 常熟市百福机械有限公司 | The lifting actuator of industrial sewing machine stand |
| CN104988675A (en) * | 2015-07-02 | 2015-10-21 | 诸暨市乐业机电有限公司 | Main gear with double motors and double transmission boxes of computerized embroidery machine |
| CN105803696A (en) * | 2016-05-22 | 2016-07-27 | 贵州大学 | Crochet hook anti-swing structure |
| CN109234936A (en) * | 2018-10-11 | 2019-01-18 | 浙江信胜缝制设备有限公司 | One kind conveying spare baseline device and embroidery machine automatically |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627366A (en) * | 1985-06-29 | 1987-01-14 | Semiconductor Res Found | Converter for optical control power |
| JPH10179967A (en) * | 1996-12-24 | 1998-07-07 | Barudan Co Ltd | Multiple head type sewing machine driving apparatus |
| CN1188827A (en) * | 1996-12-24 | 1998-07-29 | 株式会社巴罗丹 | Multi-handpiece sewing machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745396B1 (en) * | 1977-10-08 | 1979-01-11 | Zangs Ag Maschf | Multi-head embroidery machine |
| IT1195422B (en) * | 1983-09-30 | 1988-10-19 | Resta Meccanica | QUILTING MACHINE WITH CLOTHES TROLLEY AND STITCHING HEAD FURNITURE AMONG THEM IN ORTHOGONAL DIRECTIONS |
| JP3128793B2 (en) * | 1993-05-07 | 2001-01-29 | ブラザー工業株式会社 | Sewing work table |
| KR960034517A (en) * | 1995-03-07 | 1996-10-24 | 이쿠오 다지마 | Multi-head sewing machine |
| JPH08243287A (en) * | 1995-03-07 | 1996-09-24 | Tokai Ind Sewing Mach Co Ltd | Multi-head sewing machine |
| TW330218B (en) * | 1995-10-09 | 1998-04-21 | Tokai Kogyo Sewing | Sewing machine |
| KR100358929B1 (en) * | 2000-07-05 | 2002-10-31 | 썬스타 특수정밀 주식회사 | Individual driving type embroidery machine |
| KR100405180B1 (en) * | 2000-05-25 | 2003-11-10 | 썬스타 특수정밀 주식회사 | Embroidery machine |
-
2001
- 2001-05-30 KR KR10-2001-0030191A patent/KR100419893B1/en not_active IP Right Cessation
-
2002
- 2002-05-17 TW TW091110313A patent/TW554114B/en not_active IP Right Cessation
- 2002-05-17 US US10/146,923 patent/US20020189515A1/en not_active Abandoned
- 2002-05-24 JP JP2002150550A patent/JP2003033595A/en active Pending
- 2002-05-29 CN CNB021219893A patent/CN100340709C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS627366A (en) * | 1985-06-29 | 1987-01-14 | Semiconductor Res Found | Converter for optical control power |
| JPH10179967A (en) * | 1996-12-24 | 1998-07-07 | Barudan Co Ltd | Multiple head type sewing machine driving apparatus |
| CN1188827A (en) * | 1996-12-24 | 1998-07-29 | 株式会社巴罗丹 | Multi-handpiece sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020091484A (en) | 2002-12-06 |
| KR100419893B1 (en) | 2004-03-04 |
| JP2003033595A (en) | 2003-02-04 |
| US20020189515A1 (en) | 2002-12-19 |
| CN1388283A (en) | 2003-01-01 |
| TW554114B (en) | 2003-09-21 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20150529 |
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| EXPY | Termination of patent right or utility model |