CN207176265U - A kind of electric cam wire picking device of computer embroidering machine - Google Patents
A kind of electric cam wire picking device of computer embroidering machine Download PDFInfo
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- CN207176265U CN207176265U CN201720809571.9U CN201720809571U CN207176265U CN 207176265 U CN207176265 U CN 207176265U CN 201720809571 U CN201720809571 U CN 201720809571U CN 207176265 U CN207176265 U CN 207176265U
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- electric cam
- driving plate
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Abstract
The utility model discloses a kind of electric cam wire picking device of computer embroidering machine, including Electronic Embroidery Machine Control System, electric cam take-up driving plate, take-up electric machine assembly, Yarn taking-up mechanism component, position sensor, Electronic Embroidery Machine Control System is connected with main shaft photoelectric encoder；Position sensor is used for the initial position for detecting electric cam take-up driving plate；Electric cam take-up driving plate is connected with main shaft photoelectric encoder；Electric cam take-up driving plate is connected with take-up electric machine assembly；Take-up electric machine assembly is connected with Yarn taking-up mechanism component；The parameter and built-in electronic cam curve that the utility model is set according to Electronic Embroidery Machine Control System, and main shaft angle positional information and direction of rotation information are monitored in real time, take-up motor position is constantly controlled, so as to adjust take-up position in real time；Realize computerized emboridering machine take-up curve, take-up angle can be set, and improve the take-up accuracy of machine, and uniformity.
Description
Technical field
It the utility model is related to computer embroidering machine field, more particularly to a kind of electric cam take-up of computer embroidering machine
Device.
Background technology
Computerized emboridering machine embroiders principle similar to sewing machine, is all that upper thread penetrates fabric by eedle, is hooked by following rotating shuttle
Firmly upper thread, the bottom line one in rotating shuttle enclose, and form line section.Rotating shuttle catch on upper thread rotation turn around during, previous stage rotating shuttle draw
Line needs thread take-up tension lever line feeding, and the latter half rotating shuttle off-line needs thread take-up tension lever take-up.The cooperation of take-up and rotating shuttle, risen in embroidery process
Particularly important role, it directly affects the embroidery and outage of machine.
At present, the take-up of embroidery machine is all to drive thread take-up tension lever with main axis by the thread take-up cam inside head
Swing up and down completion.The take-up mode be current industry all in a kind of mode used, it is highly developed.But it still exists very big
Limitation.
First, in order to adapt to different fabrics, different embroider lines and different embroidery effects, there has been on the market very
The thread take-up cam of more different cam curves, such as M3, M4, M5, M6, M8, high speed machine also have difference.And existing take-up is convex
Wheel is mounted in inside each head, and is enclosed on main shaft, so the kind and angle of cam are changed and adjusted and be extremely not easy,
It can not meet that user constantly changes demand.
Secondly because the Yarn taking-up mechanism on each head be it is relatively independent installation positioning mutual difference unavoidably be present, so
Embroidery effect disunity, the quality discrepancy that each head can be caused to process are larger.
Moreover take-up work is to be moved to complete by nylon cam rotating band dynamic bearing, the abrasion accumulated over a long period so that choose
Line precision worse and worse, until to change.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provide a kind of simple in construction, real
The electric cam wire picking device of computer embroidering machine.
The utility model is realized in the following way：
A kind of electric cam wire picking device of computer embroidering machine, it is characterised in that：Including Electronic Embroidery Machine Control System
1st, electric cam take-up driving plate 3, take-up electric machine assembly 5, Yarn taking-up mechanism component 6, position sensor 4, the computer embroidering machine
The angular position information, direction of rotation information, machinery that control system 1 passes through the main shaft 7 of monitoring embroidery in real time of main shaft photoelectric encoder 2
Zero point information；The position sensor 4 is used for the initial position for detecting electric cam take-up driving plate 3；The electric cam is chosen
Line driving plate 3 is connected with main shaft photoelectric encoder 2；The electric cam take-up driving plate 3 is connected with take-up electric machine assembly 5
Connect；The take-up electric machine assembly 5 is connected with Yarn taking-up mechanism component 6；
The Yarn taking-up mechanism component 6 includes taking-up frame 60, and the taking-up frame 60 is provided with thread take-up tension lever drive shaft 61, described to choose
One end of line bar drive shaft 61 is provided with thread take-up tension lever drive block 62, and the taking-up frame 60 is provided with and is engaged with thread take-up tension lever drive block 62
Thread take-up tension lever 63；
The take-up electric machine assembly 5 includes take-up motor 51, main pulley 52, is located at and chooses from belt wheel 53, the main pulley 52
In the drive shaft of line motor 51；It is described to be located at thread take-up tension lever drive shaft 61 from belt wheel 53；It is described to pass through from belt wheel 53 and main pulley 52
Driving belt 54 is connected；The take-up motor 51 is connected with electric cam take-up driving plate 3.
The beneficial effects of the utility model are：1st, different cam curves is digitized, and it is cured to computer embroidery
In embroidery machine control system or electric cam take-up driving plate, and corresponding parameter is added in Electronic Embroidery Machine Control System, supplied
User selects and adjustment；Electric cam take-up driving plate then according to the parameter value of setting, calculates the cam curve currently run, and
Controlled motor drives thread take-up tension lever synchronization main shaft to complete take-up action；2nd, cam curve Digital Realization need not adjust machinery,
Ordinary person can just switch different thread take-up cams, and trial deacclimatizes different fabrics, different embroider lines, reaches preferable
Effect；The installation personnel of machinery plant is greatly facilitated, while also substantially improves the quality of end user.
Brief description of the drawings
Fig. 1 the utility model structure diagrams；
Fig. 2 the utility model take-up electric machine assemblies and Yarn taking-up mechanism component structure diagram.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically
It is bright.It should be appreciated that embodiment of the present utility model is not limited to the following examples, what the utility model was done is any
Formal accommodation and/or change falls within scope of protection of the utility model.
Embodiment：
As shown in Figure 1 and Figure 2, the electric cam wire picking device of a kind of computer embroidering machine, including Electronic Embroidery Machine Control system
System 1, electric cam take-up driving plate 3, take-up electric machine assembly 5, Yarn taking-up mechanism component 6, position sensor 4, computer embroidering machine control
The angular position information, direction of rotation information, machinery zero that system 1 processed passes through the main shaft 7 of monitoring embroidery in real time of main shaft photoelectric encoder 2
Point information；Position sensor 4 is used for the initial position for detecting electric cam take-up driving plate 3；Electric cam take-up driving plate 3
It is connected with main shaft photoelectric encoder 2；Electric cam take-up driving plate 3 is connected with take-up electric machine assembly 5；Take-up electric machine assembly
5 are connected with Yarn taking-up mechanism component 6；Yarn taking-up mechanism component 6 includes taking-up frame 60, and taking-up frame 60 is provided with thread take-up tension lever drive shaft
61, one end of thread take-up tension lever drive shaft 61 is provided with thread take-up tension lever drive block 62, and taking-up frame 60 is provided with to match with thread take-up tension lever drive block 62
The thread take-up tension lever 63 of conjunction；Take-up electric machine assembly 5 includes take-up motor 51, main pulley 52, from belt wheel 53, and main pulley 52 is located at take-up electricity
In the drive shaft of machine 51；Thread take-up tension lever drive shaft 61 is located at from belt wheel 53；Pass through the phase of driving belt 54 from belt wheel 53 and main pulley 52
Connection；Take-up motor 51 is connected with electric cam take-up driving plate 3.
Machine is gone up under electricity or end-of-life state every time, the parameter that Electronic Embroidery Machine Control System 1 sets user, passes through string
Row bus renewal is downloaded in electric cam take-up driving plate 3；Electric cam take-up driving plate 3 is according to the parameter received, weight
It is new to calculate the take-up curve for being currently needed for operation, and take-up electric machine assembly 5 is automatically controlled, the position of regulation take-up motor 51, make
The position for obtaining take-up motor 51 is located at take-up initial position；Wherein the mechanical zero position information of embroidery main shaft 7 is by main shaft photoelectricity
Encoder 2 obtains to the embroidery status real time monitor of main shaft 7；By position sensor 4, monitoring obtains take-up initial position in real time；
When machine is run, electric cam take-up driving plate 3 is according to the take-up curve currently run, and main shaft photoelectric coding
The angular position information and direction of rotation information for the embroidery main shaft 7 that the monitoring in real time of device 2 provides, constantly control take-up group of motors
Part 5, the position of take-up motor 51 is adjusted in real time, is driven by driving belt 54, change the position of thread take-up tension lever drive shaft 61, then lead to
Cross thread take-up tension lever drive block 62 to be delivered on thread take-up tension lever 63, adjust take-up position in real time, complete line sending and the take-up work of embroidery process
Make.
The utility model Electronic Embroidery Machine Control System 1 can set the take-up relevant parameters such as cam take-up curve, angle.
The utility model electric cam take-up driving plate 3 is connected by CAN or 485 buses with Electronic Embroidery Machine Control System 1
Connect.
The utility model cam take-up driving plate 3 is connected by control signal wire with take-up electric machine assembly 5.
The utility model solves Current mechanical cam take-up curve kind and angle is not easy to exchange and adjusted, and cam
The defects of effect of attrition precision etc. is intrinsic, realize computer embroidering machine take-up curve, take-up angle can set, and improve machine
Take-up accuracy, and uniformity.Make embroidery adaptability stronger, embroidery is more attractive, and outage is lower, meets its diversification need
Ask.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (3)
- A kind of 1. electric cam wire picking device of computer embroidering machine, it is characterised in that：Including Electronic Embroidery Machine Control System (1), electric cam take-up driving plate (3), take-up electric machine assembly (5), Yarn taking-up mechanism component (6), position sensor (4), it is described Electronic Embroidery Machine Control System (1) by main shaft photoelectric encoder (2) in real time monitoring embroidery main shaft (7) angular position information, Direction of rotation information, mechanical zero information；The position sensor (4) is used to detect the first of electric cam take-up driving plate (3) Beginning position；The electric cam take-up driving plate (3) is connected with main shaft photoelectric encoder (2)；The electric cam take-up drives Dynamic plate (3) is connected with take-up electric machine assembly (5)；The take-up electric machine assembly (5) is connected with Yarn taking-up mechanism component (6).
- A kind of 2. electric cam wire picking device of computer embroidering machine according to claim 1, it is characterised in that：It is described to choose Line mechanism component (6) includes taking-up frame (60), and the taking-up frame (60) is provided with thread take-up tension lever drive shaft (61), and the thread take-up tension lever drives One end of moving axis (61) is provided with thread take-up tension lever drive block (62), and the taking-up frame (60) is provided with to be matched with thread take-up tension lever drive block (62) The thread take-up tension lever (63) of conjunction.
- A kind of 3. electric cam wire picking device of computer embroidering machine according to claim 1, it is characterised in that：It is described to choose Line electric machine assembly (5) includes take-up motor (51), main pulley (52), from belt wheel (53), and the main pulley (52) is located at take-up electricity In the drive shaft of machine (51)；It is described to be located at thread take-up tension lever drive shaft (61) from belt wheel (53)；It is described from belt wheel (53) and main pulley (52) it is connected by driving belt (54)；The take-up motor (51) is connected with electric cam take-up driving plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809571.9U CN207176265U (en) | 2017-07-06 | 2017-07-06 | A kind of electric cam wire picking device of computer embroidering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809571.9U CN207176265U (en) | 2017-07-06 | 2017-07-06 | A kind of electric cam wire picking device of computer embroidering machine |
Publications (1)
| Publication Number | Publication Date |
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| CN207176265U true CN207176265U (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720809571.9U Active CN207176265U (en) | 2017-07-06 | 2017-07-06 | A kind of electric cam wire picking device of computer embroidering machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652924A (en) * | 2018-12-25 | 2019-04-19 | 北京大豪科技股份有限公司 | Control method, device, electronic equipment and the storage medium of thread ran of sewing machine |
| CN112095242A (en) * | 2020-09-21 | 2020-12-18 | 浙江兆山机电有限公司 | Changeable two line cam structures of choosing |
-
2017
- 2017-07-06 CN CN201720809571.9U patent/CN207176265U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652924A (en) * | 2018-12-25 | 2019-04-19 | 北京大豪科技股份有限公司 | Control method, device, electronic equipment and the storage medium of thread ran of sewing machine |
| CN109652924B (en) * | 2018-12-25 | 2021-06-22 | 北京大豪科技股份有限公司 | Method and device for controlling take-up lever of sewing machine, electronic device and storage medium |
| CN112095242A (en) * | 2020-09-21 | 2020-12-18 | 浙江兆山机电有限公司 | Changeable two line cam structures of choosing |
| CN112095242B (en) * | 2020-09-21 | 2023-10-17 | 浙江兆山机电有限公司 | Switchable double-take-up cam structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180720 Address after: 350109 Fujian province Fuzhou County Minhou County Nan Yu town window village, Tong Nan Village Patentee after: Fuzhou Ruhong Control Technology Co., Ltd. Address before: 350002 Fuzhou, Cangshan, Fujian Jinshan Industrial Zone, 64 standard two floor of standard factory building. Patentee before: Fuzhou Rainbow Computerized Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350109 Fujian province Fuzhou County Minhou County Nan Yu town window village, Tong Nan Village Patentee after: Fuzhou Ruineng Control Technology Co.,Ltd. Address before: 350109 Fujian province Fuzhou County Minhou County Nan Yu town window village, Tong Nan Village Patentee before: FUZHOU RUIHONG CONTROL TECHNOLOGY Co.,Ltd. |