CN102978851A - Automatic ground thread changing device for digital control embroidery machine - Google Patents
Automatic ground thread changing device for digital control embroidery machine Download PDFInfo
- Publication number
- CN102978851A CN102978851A CN2012104338874A CN201210433887A CN102978851A CN 102978851 A CN102978851 A CN 102978851A CN 2012104338874 A CN2012104338874 A CN 2012104338874A CN 201210433887 A CN201210433887 A CN 201210433887A CN 102978851 A CN102978851 A CN 102978851A
- Authority
- CN
- China
- Prior art keywords
- shuttle
- driving shaft
- rotating shuttle
- embroidery machine
- gear
- 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.)
- Pending
Links
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses an automatic ground thread changing device for a digital control embroidery machine. The automatic ground thread changing device comprises a gear case and a main driving shaft transversely traversing the gear case, a rotary shuttle driving shaft traverses through the front end of the gear case, the rotary shuttle driving shaft is vertical to the main driving shaft, transmission between the rear end of the rotary shuttle driving shaft and the main driving shaft is carried out through a bevel gear pair, the front end surface of the gear case is provided with a horizontal guide rail, the guide rail is provided with a shuttle changing mechanism, the shuttle changing mechanism is provided with two rotary shuttles side by side, the rotary shuttle driving shaft is coupled with the rotary shuttles through a rotary shuttle coupler, and the left and right sides of the front end surface of the gear case are respectively provided with a rotary shuttle positioning seat. The automatic ground thread changing device which enables the rotary shuttles to be replaced in the normal working of the embroidery machine has the advantages of substantial saving of the rotary shuttle replacement time, working efficiency improvement, realization of workers having full time to adjust and inspect the ground thread tension, substantial reduction of the ground thread break rate, and embroidery quality improvement.
Description
Technical field
The present invention relates to digital control embroidery machine bottom line automatic color converter.
Background technology
Present digital embroidery machine is that each head is joined a rotating shuttle relatively, if numeral embroidery machine bottom line in the rotating shuttle in running has been used up the embroidery machine that must stop, change bottom line by operating personnel, the number of replacing time according to digital embroidery machine decides, generally more than 10 minutes.Along with digital embroidery machine image height speed development (per minute turns above 1000), the head number is also developing (can have at most 100) to the volume type, dwell time is prolonged accordingly, and operating efficiency is corresponding decline also, has a strong impact on the output of digital embroidery machine.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of digital control embroidery machine bottom line automatic color converter, can realize the quick-replaceable rotating shuttle, increases work efficiency.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: digital control embroidery machine bottom line automatic color converter, comprise gear-box and cross a main drive shaft of gear-box, a rotating shuttle driving shaft passes the gear-box front end, this rotating shuttle driving shaft is vertical with main drive shaft, pass through a bevel gear pair transmission between this rotating shuttle driving shaft rear end and the main drive shaft, described gear-box front end face be provided with level to guide rail, described guide rail is provided with shuttle changing mechanism, be arranged side by side two rotating shuttles on the described shuttle changing mechanism, by the coupling of rotating shuttle coupler, described gear-box front end face each side is provided with a rotating shuttle positioning seat between described rotating shuttle driving shaft and the rotating shuttle.
As preferably, described shuttle changing mechanism comprises sliding and is arranged at shuttle race seat on the described guide rail, and described shuttle race seat is fixedly connected with the shuttle changing carriage, and described shuttle changing carriage and a shuttle changing pull bar are fixed.
As preferably, described guide rail is the line slideway of being located at gear-box front end face middle part, and described shuttle changing carriage is provided with two and be individually fixed in position, the left and right sides, shuttle race seat bottom.
As preferably, described rotating shuttle positioning seat comprises pedestal, and described pedestal is provided with a guide-localization groove.
As preferably, described bevel gear pair comprises the bevel gear A that is fixed on the main drive shaft and is fixed in bevel gear B on the rotating shuttle driving shaft that the diameter of described bevel gear A is greater than the diameter of bevel gear B.
The present invention joins two rotating shuttles at digital embroidering machine head, and the automatically replaceable rotating shuttle that installs bottom line to another one worked after the bottom line in running in rotating shuttle was finished, and by the staff rotating shuttle that is finished bottom line was changed again.Adopt this device, in the embroidery machine normal operation, just can change rotating shuttle, not only greatly saved the time of changing rotating shuttle, improved operating efficiency, and operating personnel also have sufficient time to adjust and check the tension force of bottom line, have greatly reduced the outage of bottom surface line, have improved the quality of embroidery.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, embodiment for the digital control embroidery machine bottom line of the present invention automatic color converter, comprise gear-box and cross a main drive shaft 1 of gear-box, a rotating shuttle driving shaft 7 passes the gear-box front end, this rotating shuttle driving shaft 7 is vertical with main drive shaft 1, pass through a bevel gear pair transmission between these rotating shuttle driving shaft 7 rear ends and the main drive shaft 1, described bevel gear pair comprises the bevel gear A2 that is fixed on the main drive shaft 1 and is fixed in bevel gear B3 on the rotating shuttle driving shaft 7 that the diameter of described bevel gear A2 is greater than the diameter of bevel gear B3.
Described gear-box front end face be provided with level to guide rail, and this guide rail is a line slideway 4 being located at gear-box front end face middle part.Described line slideway 4 is provided with shuttle changing mechanism, is arranged side by side two rotating shuttles on the described shuttle changing mechanism, and these two rotating shuttles are respectively rotating shuttle A10 and rotating shuttle B9, are provided with peg or spindle A12 in the rotating shuttle A10, are provided with peg or spindle B11 in the rotating shuttle B.
Described shuttle changing mechanism comprises that slip is arranged at the shuttle race seat 15 on the described line slideway 4, described shuttle race seat 15 is fixedly connected with shuttle changing carriage 6, described shuttle changing carriage 6 is provided with two and be individually fixed in position, the left and right sides, shuttle race seat 15 bottom, and described shuttle changing carriage 6 and a shuttle changing pull bar 5 are fixing.
Described gear-box front end face each side is provided with a rotating shuttle positioning seat, i.e. the rotating shuttle A positioning seat 13 of corresponding rotating shuttle A10, the rotating shuttle B positioning seat 14 of corresponding rotating shuttle B9.Rotating shuttle A positioning seat 13 and rotating shuttle B positioning seat 14 are symmetricly set on rotating shuttle driving shaft 7 left and right sides, described rotating shuttle positioning seat comprises pedestal, described pedestal is provided with a guide-localization groove, this guide-localization groove one end sealing, rotating shuttle slides in the guide-localization groove, when rotating shuttle A10 just in time moves to 13 li of rotating shuttle A positioning seats, can guarantee that rotating shuttle A10 is in the direction stationary state, do not produce the direction dislocation; When rotating shuttle B9 just in time moves to 14 li of rotating shuttle B positioning seats, can guarantee that rotating shuttle B9 is in the direction stationary state, do not produce the direction dislocation.
By 8 couplings of rotating shuttle coupler, namely rotating shuttle driving shaft front end is provided with rotating shuttle coupler 8 between described rotating shuttle driving shaft 7 and the rotating shuttle, and when rotating shuttle was located by the rotating shuttle positioning seat, rotating shuttle coupler 8 was realized coupling with rotating shuttle.
Operation principle of the present invention is:
Utilize main drive shaft 1 to drive bevel gear A2, make bevel gear A2 and bevel gear B3 engagement, drive rotating shuttle driving shaft 7, the conversion of the revolving force by rotating shuttle coupler 8 rotates that rotating shuttle A10 and peg or spindle A12(peg or spindle are in-built all cotton threads of embroidery).In machine embroiderer is done, after the cotton thread in the peg or spindle A12 is finished, main drive shaft 1 stop signal is sent in automatically controlled meeting, automatically controlled part parts drive shuttle changing pull bar 5 and move right, its shuttle changing carriage 6 acts on the line slideway 4 with the moving direction of shuttle race seat 15 sub-assemblies, when moving right automatically controlled specified value, rotating shuttle A10 moves to 13 li of rotating shuttle A positioning seats, at this moment rotating shuttle driving shaft 7 is coupled with rotating shuttle coupler 8, rotate rotating shuttle B9 and peg or spindle B11 when normally embroidering, can change the peg or spindle A12 that installs bottom line this moment, and after peg or spindle B11 was finished, the same principle was switched peg or spindle A10.
Claims (5)
1. digital control embroidery machine bottom line automatic color converter, comprise gear-box and cross a main drive shaft of gear-box, a rotating shuttle driving shaft passes the gear-box front end, this rotating shuttle driving shaft is vertical with main drive shaft, pass through a bevel gear pair transmission between this rotating shuttle driving shaft rear end and the main drive shaft, described gear-box front end face be provided with level to guide rail, described guide rail is provided with shuttle changing mechanism, be arranged side by side two rotating shuttles on the described shuttle changing mechanism, by the coupling of rotating shuttle coupler, described gear-box front end face each side is provided with a rotating shuttle positioning seat between described rotating shuttle driving shaft and the rotating shuttle.
2. digital control embroidery machine bottom line automatic color converter according to claim 1, it is characterized in that: described shuttle changing mechanism comprises that slip is arranged at the shuttle race seat on the described guide rail, described shuttle race seat is fixedly connected with the shuttle changing carriage, and described shuttle changing carriage and a shuttle changing pull bar are fixed.
3. digital control embroidery machine bottom line automatic color converter according to claim 2, it is characterized in that: described guide rail is the line slideway of being located at gear-box front end face middle part, and described shuttle changing carriage is provided with two and be individually fixed in position, the left and right sides, shuttle race seat bottom.
4. digital control embroidery machine bottom line automatic color converter according to claim 3, it is characterized in that: described rotating shuttle positioning seat comprises pedestal, described pedestal is provided with a guide-localization groove.
5. digital control embroidery machine bottom line automatic color converter according to claim 4, it is characterized in that: described bevel gear pair comprises the bevel gear A that is fixed on the main drive shaft and is fixed in bevel gear B on the rotating shuttle driving shaft that the diameter of described bevel gear A is greater than the diameter of bevel gear B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104338874A CN102978851A (en) | 2012-11-02 | 2012-11-02 | Automatic ground thread changing device for digital control embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104338874A CN102978851A (en) | 2012-11-02 | 2012-11-02 | Automatic ground thread changing device for digital control embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102978851A true CN102978851A (en) | 2013-03-20 |
Family
ID=47853180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104338874A Pending CN102978851A (en) | 2012-11-02 | 2012-11-02 | Automatic ground thread changing device for digital control embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102978851A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928863A (en) * | 2015-06-24 | 2015-09-23 | 武汉真优美电脑绣花机有限公司 | Ring shuttle split type fixing device |
| CN110106643A (en) * | 2019-05-16 | 2019-08-09 | 东阳市双燕设备有限公司 | Embroidery machine goes up and down color changing device with coiling shuttle |
| CN110468527A (en) * | 2019-09-19 | 2019-11-19 | 福建永信数控科技股份有限公司 | A kind of automatic replacement upper thread mechanism of embroidery machine |
| CN110468527B (en) * | 2019-09-19 | 2024-06-07 | 福建永信数控科技股份有限公司 | Automatic facial line replacement mechanism of embroidery machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0966181A (en) * | 1995-09-01 | 1997-03-11 | Brother Ind Ltd | Bobbin replacing device of sewing machine |
| US5623887A (en) * | 1994-07-29 | 1997-04-29 | Tokai Kogyo Mishin Kabushiki Kaisha | Thread cutting device in sewing machine |
| WO1998028481A1 (en) * | 1996-12-20 | 1998-07-02 | Zsk Stickmaschinen Gmbh | Embroidery machine with changing hook |
| CN1192493A (en) * | 1993-08-31 | 1998-09-09 | 重机公司 | Method for under thread supply in sewing machine |
| US5904110A (en) * | 1996-11-07 | 1999-05-18 | Madeira Asia Pte. Ltd. | Under thread bobbin exchange device of an embroidery or sewing machine |
| CN101086107A (en) * | 2006-06-11 | 2007-12-12 | 王海江 | Automatic shuttle-changing machine |
| CN102086576A (en) * | 2011-03-25 | 2011-06-08 | 佛山市启创科技发展有限公司 | Automatic shuttle peg feeder for automatic ground thread replacing device of computerized embroidery machine |
| CN202989524U (en) * | 2012-11-02 | 2013-06-12 | 中捷大宇机械有限公司 | Bottom yarn automatic color-changing device of numerical control embroidery machine |
-
2012
- 2012-11-02 CN CN2012104338874A patent/CN102978851A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192493A (en) * | 1993-08-31 | 1998-09-09 | 重机公司 | Method for under thread supply in sewing machine |
| US5623887A (en) * | 1994-07-29 | 1997-04-29 | Tokai Kogyo Mishin Kabushiki Kaisha | Thread cutting device in sewing machine |
| JPH0966181A (en) * | 1995-09-01 | 1997-03-11 | Brother Ind Ltd | Bobbin replacing device of sewing machine |
| US5904110A (en) * | 1996-11-07 | 1999-05-18 | Madeira Asia Pte. Ltd. | Under thread bobbin exchange device of an embroidery or sewing machine |
| WO1998028481A1 (en) * | 1996-12-20 | 1998-07-02 | Zsk Stickmaschinen Gmbh | Embroidery machine with changing hook |
| CN101086107A (en) * | 2006-06-11 | 2007-12-12 | 王海江 | Automatic shuttle-changing machine |
| CN102086576A (en) * | 2011-03-25 | 2011-06-08 | 佛山市启创科技发展有限公司 | Automatic shuttle peg feeder for automatic ground thread replacing device of computerized embroidery machine |
| CN202989524U (en) * | 2012-11-02 | 2013-06-12 | 中捷大宇机械有限公司 | Bottom yarn automatic color-changing device of numerical control embroidery machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928863A (en) * | 2015-06-24 | 2015-09-23 | 武汉真优美电脑绣花机有限公司 | Ring shuttle split type fixing device |
| CN110106643A (en) * | 2019-05-16 | 2019-08-09 | 东阳市双燕设备有限公司 | Embroidery machine goes up and down color changing device with coiling shuttle |
| CN110106643B (en) * | 2019-05-16 | 2024-03-26 | 南京千卫瑞网络科技有限公司 | Lifting color-changing device of winding shuttle for embroidery machine |
| CN110468527A (en) * | 2019-09-19 | 2019-11-19 | 福建永信数控科技股份有限公司 | A kind of automatic replacement upper thread mechanism of embroidery machine |
| CN110468527B (en) * | 2019-09-19 | 2024-06-07 | 福建永信数控科技股份有限公司 | Automatic facial line replacement mechanism of embroidery machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102951492B (en) | Fishing net weaving end-collecting device | |
| CN106498613A (en) | A kind of Slecting-drum for glove knitting machine drive mechanism | |
| CN202989524U (en) | Bottom yarn automatic color-changing device of numerical control embroidery machine | |
| CN102978851A (en) | Automatic ground thread changing device for digital control embroidery machine | |
| CN104562358B (en) | A kind of drive apparatus of jacquard fabric | |
| CN104709746A (en) | Fabric winding mechanism of jacquard fabric transmission equipment | |
| WO2016015674A1 (en) | Numerical-control pick finding mechanism | |
| CN202509251U (en) | Numerical control high-speed independent machine head and embroidery machine | |
| CN204982349U (en) | Automatic bottom line replacement mechanism | |
| CN205062470U (en) | Stenter draw gear | |
| CN204982352U (en) | Automatic back -and -forth movement device of bottom line replacement mechanism | |
| CN208917454U (en) | Three needle locking-type flat seam machines | |
| CN202945398U (en) | Griffe mechanism for jacquard machine | |
| CN209428693U (en) | Circle rope hook needle machine yarn hook knitting mechanism | |
| CN207973862U (en) | Utilize the weaving done in fine silks and gold thread by the tapestry method machine of projector Ke woven picture original texts | |
| CN205329286U (en) | Double needle bar warp machine jacquard attachment | |
| CN208023172U (en) | Monitor the weaving done in fine silks and gold thread by the tapestry method machine of silk tapestry fabric picture on surface in real time using camera | |
| CN105696214A (en) | Double-color switching mechanism | |
| CN106757709B (en) | A kind of system of gaiting of the double sword belts of the double-station of automatic drawing-in machine | |
| CN104928863B (en) | Ring shuttle split type fixing device | |
| CN208561266U (en) | A kind of bobbin-winding machine waxing attachment | |
| CN204982351U (en) | Automatic bobbin case recovery unit of bottom line replacement mechanism | |
| CN204982350U (en) | Lifting device for automatic bottom line replacement mechanism | |
| CN204455468U (en) | Yarn relieving mechanism in a kind of drive apparatus of jacquard fabric | |
| CN204780233U (en) | Split type fixing device of ring shuttle |
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: 20130320 |