CN202989524U - Bottom yarn automatic color-changing device of numerical control embroidery machine - Google Patents
Bottom yarn automatic color-changing device of numerical control embroidery machine Download PDFInfo
- Publication number
- CN202989524U CN202989524U CN 201220574942 CN201220574942U CN202989524U CN 202989524 U CN202989524 U CN 202989524U CN 201220574942 CN201220574942 CN 201220574942 CN 201220574942 U CN201220574942 U CN 201220574942U CN 202989524 U CN202989524 U CN 202989524U
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- shuttle
- rotating
- rotating shuttle
- drive shaft
- embroidery machine
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Abstract
The utility model discloses a bottom yarn automatic color-changing device of a numerical control embroidery machine. The bottom yarn automatic color-changing device comprises a gear box and a main drive shaft penetrating through the gear box in a transverse mode, wherein a rotating shuttle drive shaft penetrates through the front end of the gear box, the rotating shuttle drive shaft is vertical to the main drive shaft, the rear end of the rotating shuttle drive shaft and the main drive shaft transmit through a bevel gear pair, the front end face of the gear box is provided with a horizontal guide rail, a shuttle changing mechanism is arranged on the guide rail, two rotating shuttles are arranged on the shuttle changing mechanism side by side, the rotating shuttle drive shaft is coupled with the rotating shuttles through a rotating shuttle coupler, and the left side and the right side of the front end face of the gear box are respectively provided with a rotating shuttle locating base. The rotating shuttles can be replaced when the embroidery machine normally works, time of shuttle replacement is greatly saved, work efficiency is improved, operators have enough time to adjust and detect tension of bottom yarns, the yarn breaking rate of the bottom yarns is greatly reduced, and quality of embroidery is improved.
Description
Technical field
The utility model 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 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 the development of digital embroidery machine image height speed (per minute turn above 1000), the head number is also developing (can have at most 100) to the volume type, dwell time is extended accordingly, and operating efficiency is corresponding decline also, has a strong impact on the output of digital embroidery machine.
The utility model content
Technical problem to be solved in the utility model just is to provide 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 utility model 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 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 described shuttle changing mechanism, be coupled by the rotating shuttle coupler between described rotating shuttle driving shaft and rotating shuttle, described gear-box front end face each side is provided with a rotating shuttle positioning seat.
As preferably, described shuttle changing mechanism comprises sliding and is arranged at shuttle race seat on 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 main drive shaft and is fixed in bevel gear B on the rotating shuttle driving shaft, and the diameter of described bevel gear A is greater than the diameter of bevel gear B.
The utility model is to join two rotating shuttles on digital embroidering machine head, works on the automatically replaceable rotating shuttle that installs bottom line to another one after the bottom line in running in rotating shuttle is finished, then by the staff, the rotating shuttle that is finished bottom line is changed.Adopt this device, just can change rotating shuttle in the embroidery machine normal operation, 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
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, embodiment for the digital control embroidery machine bottom line of the utility model 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 main drive shaft 1, described bevel gear pair comprises the bevel gear A2 that is fixed on main drive shaft 1 and is fixed in bevel gear B3 on rotating shuttle driving shaft 7, and 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 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 rotating shuttle A10, are provided with peg or spindle B11 in rotating shuttle B.
Described shuttle changing mechanism comprises that slip is arranged at the shuttle race seat 15 on 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 shuttle race seat 15 positions, the left and right sides, 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.
Between described rotating shuttle driving shaft 7 and rotating shuttle, by 8 couplings of rotating shuttle coupler, namely rotating shuttle driving shaft front end is provided with rotating shuttle coupler 8, 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 utility model 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, rotating shuttle A10 is rotated in the conversion of the revolving force by rotating shuttle coupler 8 and peg or spindle A12(peg or spindle is in-built that all cotton threads of embroidery are arranged).in machine embroiderer is done, after the cotton thread in 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 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, after peg or spindle B11 is finished, the same principle is 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 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 described shuttle changing mechanism, be coupled by the rotating shuttle coupler between described rotating shuttle driving shaft and rotating shuttle, described gear-box front end face each side is provided with a rotating shuttle positioning seat.
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 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 main drive shaft and is fixed in bevel gear B on the rotating shuttle driving shaft, and 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 |
|---|---|---|---|
| CN 201220574942 CN202989524U (en) | 2012-11-02 | 2012-11-02 | Bottom yarn automatic color-changing device of numerical control embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574942 CN202989524U (en) | 2012-11-02 | 2012-11-02 | Bottom yarn automatic color-changing device of numerical control embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989524U true CN202989524U (en) | 2013-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220574942 Expired - Fee Related CN202989524U (en) | 2012-11-02 | 2012-11-02 | Bottom yarn automatic color-changing device of numerical control embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978851A (en) * | 2012-11-02 | 2013-03-20 | 中捷大宇机械有限公司 | Automatic ground thread changing device for digital control embroidery machine |
| CN104790132A (en) * | 2015-04-14 | 2015-07-22 | 龚兰英 | Machine head driving structure for computerized quilter with double rows of rotating shutters |
-
2012
- 2012-11-02 CN CN 201220574942 patent/CN202989524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978851A (en) * | 2012-11-02 | 2013-03-20 | 中捷大宇机械有限公司 | Automatic ground thread changing device for digital control embroidery machine |
| CN104790132A (en) * | 2015-04-14 | 2015-07-22 | 龚兰英 | Machine head driving structure for computerized quilter with double rows of rotating shutters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130612 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |