CN202193936U - Motor control system for computer flat machine - Google Patents
Motor control system for computer flat machine Download PDFInfo
- Publication number
- CN202193936U CN202193936U CN2011202762586U CN201120276258U CN202193936U CN 202193936 U CN202193936 U CN 202193936U CN 2011202762586 U CN2011202762586 U CN 2011202762586U CN 201120276258 U CN201120276258 U CN 201120276258U CN 202193936 U CN202193936 U CN 202193936U
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- signal output
- pressing
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- needle selection
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Abstract
The utility model relates to the technical field of computer flat machines and discloses a motor control system for a computer flat machine, which comprises a main controller, a micro-processor, a color selecting driver, an edge twisting driver, an edge cutting driver, a rear needle bed shifting driver, a needle selecting driver and a needle pressing driver, wherein the main controller obtains the rotation speed of a weaving machine by angle signals of an encoder of a main shaft motor, and controls the color selecting driver, the edge twisting driver, the edge cutting driver, the rear needle bed shifting driver, the needle selecting driver and the needle pressing driver to act according to the rotation speed and angles of the weaving machine. The motor control system for the computer flat machine is higher in anti-jamming capability, has great improvement on performance, can carry out real-time and effective adjustment according to the change of the rotation speed of the weaving machine, and is good in effect and stable in performance.
Description
Technical field
The utility model relates to the Computerized flat knitting machine technical field, relates in particular to a kind of Computerized flat knitting machine electric machine control system.
Background technology
Computerized flat knitting machine is a kind of common Knitting Machinery, and it generally includes transmission mechanism, cloth-winding mechanism, needle selection device and needle plate mechanism, cam needle-running mechanism etc.Its triangle device of Computerized flat knitting machine is just as one group of plane cam, and the stitch of knitting needle can get in the conduit of cam, moves triangle; Force knitting needle in the needle tray of needle plate, to do elevating movement clocklike; And collude the action with needle latch through pin, and just can yarns be become knitted fabric. knitting needle is in uphill process, and coil progressively withdraws from pin and colludes; Open needle latch, and withdraw from needle latch and hang on the shank; Knitting needle is in the decline process, and pin catches on the yarn that new pad is put, and its tractive is bent to coil; Original coil of while is then deviate from pin and is colluded; New coil passes from old coil, is together in series with old coil, and the coil string that numerous knitting needles is made into connects mutually and formed knitted fabric.
Computerized flat knitting machine is an important milestone of flat machine development, it not only realized straight-bar machines from manual operations to electronically controlled transformation, and simplified original complicated mechanical structure greatly, make knitting technology obtain develop rapidly.
The electric machine control system of Computerized flat knitting machine of the prior art adopts single-chip microcomputer to realize more, and a little less than the function, anti-external interference ability is relatively poor, is unfavorable for the cross machine knitting under the complex environment.
Therefore, how to improve the anti-external interference ability of Computerized flat knitting machine electric machine control system, become the technical barrier that those skilled in the art need to be resolved hurrily.
The utility model content
The purpose of the utility model provides a kind of Computerized flat knitting machine electric machine control system, and the anti-external interference ability of this Computerized flat knitting machine electric machine control system is stronger, can under complex environment, carry out cross machine knitting.
To achieve these goals; The utility model provides a kind of Computerized flat knitting machine electric machine control system, comprises master controller, microprocessor, selects the look driver, strand limit driver, limit cut driver, back shog driver, needle selection driver, pressing driver; Said microprocessor is connected with said master controller communication through communication interface; Said master controller select the color control signal output part; Loom angle signal output; Loom start stop signal output; The control signal output is cut on the limit; Back shog drives signal output part; Needle selection control signal output; Pressing control signal output respectively with microprocessor select the color control signal receiving end; Loom angle signal receiving terminal; Loom start stop signal receiving terminal; The control signal receiving terminal is cut on the limit; Back shog drives signal receiving end; Needle selection control signal receiving terminal; Pressing control signal receiving terminal connects; Said microprocessor select look to drive signal output part, strand limit to drive signal output part, limit and cut and drive signal output part, back shog and drive signal output part, needle selection and drive signal output part, pressing and drive signal output part and select look driver, said strand limit driver, said limit to cut driver, said back shog driver, said needle selection driver, said pressing driver to be connected with said respectively;
Said master controller obtains the loom rotating speed through the angle signal of spindle motor encoder, controls according to the rotating speed of said loom and angle and saidly selects look driver, said strand limit driver, said limit to cut driver, said back shog driver, said needle selection driver, above-mentioned pressing driver to move.
Preferably, said drive circuit and the control circuit that selects look driver, said strand limit driver, said limit to cut driver, said back shog driver, said needle selection driver, said pressing driver is integrated on the circuit board.
Preferably, the pressing motor that said pressing driver is driven is through the pressing slide block movement on the cam drive control head, with the control pressing degree of depth.
Preferably, said needle selection driver is to needle selection device output control electric current, the moment of needle selection said needle selection driver export big electric current adhesive, through behind the Preset Time, adopt little electric current to keep.
The Computerized flat knitting machine electric machine control system that the utility model provides comprises master controller, microprocessor, selects the look driver, strand limit driver, limit are cut driver, back shog driver, needle selection driver, pressing driver; Said microprocessor is connected with said master controller communication through communication interface; Said master controller select the color control signal output part; Loom angle signal output; Loom start stop signal output; The control signal output is cut on the limit; Back shog drives signal output part; Needle selection control signal output; Pressing control signal output respectively with microprocessor select the color control signal receiving end; Loom angle signal receiving terminal; Loom start stop signal receiving terminal; The control signal receiving terminal is cut on the limit; Back shog drives signal receiving end; Needle selection control signal receiving terminal; Pressing control signal receiving terminal connects; Said microprocessor select look to drive signal output part, strand limit to drive signal output part, limit and cut and drive signal output part, back shog and drive signal output part, needle selection and drive signal output part, pressing and drive signal output part and select look driver, said strand limit driver, said limit to cut driver, said back shog driver, said needle selection driver, said pressing driver to be connected with said respectively;
Said master controller obtains the loom rotating speed through the angle signal of spindle motor encoder, controls according to the rotating speed of said loom and angle and saidly selects look driver, said strand limit driver, said limit to cut driver, said back shog driver, said needle selection driver, above-mentioned pressing driver to move.
This Computerized flat knitting machine antijamming capability is stronger, and is greatly improved on the performance, can carry out the adjustment of efficient real time with the loom change in rotational speed, and result of use is good, stable performance.
Description of drawings
Fig. 1 is the theory diagram of a kind of specific embodiment of the Computerized flat knitting machine electric machine control system that the utility model provided;
Wherein, among Fig. 1:
Master controller 1, microprocessor 2, select look driver 31, strand limit driver 32, limit to cut driver 33, back shog driver 34, needle selection driver 35, pressing driver 36, select look motor 41, strand limit motor 42, limit cut motor 43, back shog motor 44, needle selection device 45, pressing motor 46.
The specific embodiment
In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model is done further to specify below in conjunction with the accompanying drawing and the specific embodiment.
Please referring to Fig. 1, Fig. 1 is the theory diagram of a kind of specific embodiment of the Computerized flat knitting machine electric machine control system that the utility model provided.
As shown in Figure 1, the Computerized flat knitting machine electric machine control system that the utility model provided comprises master controller 1, microprocessor 2, selects look driver 31, strand limit driver 32, limit are cut driver 33, back shog driver 34, needle selection driver 35, pressing driver 36.
In the concrete scheme, select look driver 31, strand limit driver 32, limit to cut driver 33, back shog driver 34, needle selection driver 35, pressing driver 36 and drives respectively and select look motor 41, strand limit motor 42, limit to cut motor 43, the motor of shog afterwards 44, needle selection device 45, pressing motor 46.
Said microprocessor 2 is connected with said master controller 1 communication through communication interface; Said master controller 1 select the color control signal output part; Loom angle signal output; Loom start stop signal output; The control signal output is cut on the limit; Back shog drives signal output part; Needle selection control signal output; Pressing control signal output respectively with microprocessor 2 select the color control signal receiving end; Loom angle signal receiving terminal; Loom start stop signal receiving terminal; The control signal receiving terminal is cut on the limit; Back shog drives signal receiving end; Needle selection control signal receiving terminal; Pressing control signal receiving terminal connects; Said microprocessor 2 select look to drive signal output part, strand limit to drive signal output part, limit and cut and drive signal output part, back shog and drive signal output part, needle selection and drive signal output part, pressing and drive signal output part and select look driver 31, said strand limit driver 32, said limit to cut driver 33, said back shog driver 34, said needle selection driver 35, said pressing driver 36 to be connected with said respectively.
Said master controller 1 obtains the loom rotating speed through the angle signal of spindle motor encoder, controls according to the rotating speed of said loom and angle and saidly selects look driver 31, said strand limit driver 32, said limit to cut driver 33, said back shog driver 34, said needle selection driver 35, above-mentioned pressing driver 36 to move.
This Computerized flat knitting machine antijamming capability is stronger, and is greatly improved on the performance, can carry out the adjustment of efficient real time with the loom change in rotational speed, and result of use is good, stable performance.
In the preferred scheme; Said drive circuit and the control circuit that selects look driver 31, said strand limit driver 32, said limit to cut driver 33, said back shog driver 34, said needle selection driver 35, said pressing driver 36 is integrated on the circuit board; By the unified power supply of same power supply; Both rationally utilize resource, improved the reliability of system again.
In the concrete scheme, the pressing motor 46 that said pressing driver 36 is driven is through the pressing slide block movement on the cam drive control head, with the control pressing degree of depth.More specifically in the scheme, the pressing degree of depth of braiding, the density of garment piece just, specifically by eight stepper motors (being pressing motor 46) control, stepper motor is through the pressing slide block movement on the cam control head, and then the control pressing degree of depth.
In the concrete scheme, said needle selection driver 35 in the big electric current adhesive of said needle selection driver 35 outputs of the moment of needle selection, through behind the Preset Time, adopts little electric current to keep to needle selection device 45 output control electric currents.During 45 work of needle selection device,, can adopt the secondary control mode, promptly utilize big electric current adhesive, utilize little electric current to keep then in the moment of needle selection in order to guarantee quick pick-up.
The above only is the description of the preferred implementation of utility model; Should be pointed out that finiteness, and objectively have unlimited concrete structure owing to literal expression; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (4)
1. a Computerized flat knitting machine electric machine control system is characterized in that, comprises master controller, microprocessor, selects the look driver, strand limit driver, limit cut driver, back shog driver, needle selection driver, pressing driver; Said microprocessor is connected with said master controller communication through communication interface; Said master controller select the color control signal output part; Loom angle signal output; Loom start stop signal output; The control signal output is cut on the limit; Back shog drives signal output part; Needle selection control signal output; Pressing control signal output respectively with microprocessor select the color control signal receiving end; Loom angle signal receiving terminal; Loom start stop signal receiving terminal; The control signal receiving terminal is cut on the limit; Back shog drives signal receiving end; Needle selection control signal receiving terminal; Pressing control signal receiving terminal connects; Said microprocessor select look to drive signal output part, strand limit to drive signal output part, limit and cut and drive signal output part, back shog and drive signal output part, needle selection and drive signal output part, pressing and drive signal output part and select look driver, said strand limit driver, said limit to cut driver, said back shog driver, said needle selection driver, said pressing driver to be connected with said respectively;
Said master controller obtains the loom rotating speed through the angle signal of spindle motor encoder, controls according to the rotating speed of said loom and angle and saidly selects look driver, said strand limit driver, said limit to cut driver, said back shog driver, said needle selection driver, above-mentioned pressing driver to move.
2. Computerized flat knitting machine electric machine control system according to claim 1; It is characterized in that said drive circuit and the control circuit that selects look driver, said strand limit driver, said limit to cut driver, said back shog driver, said needle selection driver, said pressing driver is integrated on the circuit board.
3. Computerized flat knitting machine electric machine control system according to claim 1 is characterized in that, the pressing motor that said pressing driver is driven is through the pressing slide block movement on the cam drive control head, with the control pressing degree of depth.
4. Computerized flat knitting machine electric machine control system according to claim 1; It is characterized in that said needle selection driver is to needle selection device output control electric current, the moment of needle selection said needle selection driver export big electric current adhesive; Through behind the Preset Time, adopt little electric current to keep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202762586U CN202193936U (en) | 2011-08-01 | 2011-08-01 | Motor control system for computer flat machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202762586U CN202193936U (en) | 2011-08-01 | 2011-08-01 | Motor control system for computer flat machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193936U true CN202193936U (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202762586U Expired - Fee Related CN202193936U (en) | 2011-08-01 | 2011-08-01 | Motor control system for computer flat machine |
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| CN (1) | CN202193936U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330274A (en) * | 2011-08-01 | 2012-01-25 | 鲁文杰 | Computerized flat knitting machine motor control system |
| CN103233319A (en) * | 2013-04-27 | 2013-08-07 | 桐乡市濮院毛针织技术服务中心 | Computerized flat knitting machine movement mechanism control device |
| CN104032474A (en) * | 2014-05-09 | 2014-09-10 | 桐庐永盛针织机械有限公司 | Variable dynamic knitting process of computerized flat knitting machine |
| CN104090525A (en) * | 2014-06-16 | 2014-10-08 | 福建睿能科技股份有限公司 | Mechanical control device and driving device thereof |
-
2011
- 2011-08-01 CN CN2011202762586U patent/CN202193936U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330274A (en) * | 2011-08-01 | 2012-01-25 | 鲁文杰 | Computerized flat knitting machine motor control system |
| CN103233319A (en) * | 2013-04-27 | 2013-08-07 | 桐乡市濮院毛针织技术服务中心 | Computerized flat knitting machine movement mechanism control device |
| CN104032474A (en) * | 2014-05-09 | 2014-09-10 | 桐庐永盛针织机械有限公司 | Variable dynamic knitting process of computerized flat knitting machine |
| CN104032474B (en) * | 2014-05-09 | 2016-04-27 | 桐庐永盛针织机械有限公司 | The variable dynamic knitting of a kind of computer flat knitting machine |
| CN104090525A (en) * | 2014-06-16 | 2014-10-08 | 福建睿能科技股份有限公司 | Mechanical control device and driving device thereof |
| CN104090525B (en) * | 2014-06-16 | 2017-01-04 | 福建睿能科技股份有限公司 | Machine control equipment and driving means thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Hanfei Knitting Machinery Co., Ltd. Assignor: Lu Wenjie Contract record no.: 2012330000584 Denomination of utility model: Computerized flat knitting machine motor control system Granted publication date: 20120418 License type: Exclusive License Record date: 20121226 |
|
| 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: 20120418 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |