CN102330271A - Computerized flat knitting machine needle selection control system - Google Patents
Computerized flat knitting machine needle selection control system Download PDFInfo
- Publication number
- CN102330271A CN102330271A CN201110218638A CN201110218638A CN102330271A CN 102330271 A CN102330271 A CN 102330271A CN 201110218638 A CN201110218638 A CN 201110218638A CN 201110218638 A CN201110218638 A CN 201110218638A CN 102330271 A CN102330271 A CN 102330271A
- Authority
- CN
- China
- Prior art keywords
- needle selection
- controller
- blade
- status information
- needle
- 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
- Knitting Machines (AREA)
Abstract
The invention relates to the technical field of computerized flat knitting machines, and discloses a computerized flat knitting machine needle selection control system. The system comprises an upper computer, a controller and a needle selector. A signal output end of the upper computer is connected with a signal input end of the controller, and a control signal output end of the controller is connected with a control signal receiving end of the needle selector; the upper computer obtains needle pressing state information of blades of the selector, and transmits the needle pressing state information to the controller; the controller receives the needle pressing state information, reads the selected needles in a machine head direction, and determines position state information of each blade of the selector according to the state of a machine head running direction; and the controller compares the position state information of each blade with the needle pressing state information of each blade, if the position state information of each blade is not consistent to the needle pressing state information, the controller sends a control signal to the needle selector, and the needle selector drives the blades, of which the position state is not consistent to the needle pressing state, to act.
Description
Technical field
The present invention relates to the Computerized flat knitting machine technical field, relate in particular to a kind of Computerized flat knitting machine needle selection control system that can carry out needle selection fast, accurately, reliably.
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 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.
The control of Computerized flat knitting machine selecting mechanism is the key that can whole Computerized flat knitting machine operate as normal; The accuracy of needle selection and reliability are the important performances of Computerized flat knitting machine; Therefore, how to improve the accuracy and the reliability of needle selection, become the technical barrier that those skilled in the art need to be resolved hurrily.
Summary of the invention
The purpose of this invention is to provide a kind of Computerized flat knitting machine needle selection and control system, can improve the accuracy and the reliability of needle selection through this control system.
To achieve these goals; The invention provides a kind of Computerized flat knitting machine needle selection and control system; Comprise host computer, controller, needle selection device; The signal output part of said host computer is connected with the signal input part of controller, and the control signal output of said controller is connected with the control signal receiving terminal of needle selection device; Said host computer obtains the pressing status information of needle selection device blade, and this pressing status information is sent to said controller; Said controller receives said pressing status information; Said controller reads heading by needle selection, and through head traffic direction state, confirms the location status information of each blade of needle selection device; The location status information of the more said blade of said controller and the pressing status information of each blade; If the location status information and the pressing status information of blade are inconsistent, said controller sends control signal to the needle selection device, the inconsistent blade action of needle selection device activation point state and pressing state.
Preferably, said host computer reads the pressing status information of needle selection device blade through the built-in encoder of servomotor.
Preferably, said needle selection device is an electromagnetic needle selector.
Computerized flat knitting machine needle selection provided by the invention is controlled system; Comprise host computer, controller, needle selection device; The signal output part of said host computer is connected with the signal input part of controller, and the control signal output of said controller is connected with the control signal receiving terminal of needle selection device; Said host computer obtains the pressing status information of needle selection device blade, and this pressing status information is sent to said controller; Said controller receives said pressing status information; Said controller reads heading by needle selection, and through the heading state, confirms the location status information of each blade of needle selection device; The location status information of the more said blade of said controller and the pressing status information of each blade; If the location status information and the pressing status information of blade are inconsistent, said controller sends control signal to the needle selection device, the inconsistent blade action of needle selection device activation point state and pressing state.
This Computerized flat knitting machine needle selection is controlled system the location status information of the blade of needle selection device and the pressing status information of this blade is compared; If the location status information and the pressing status information of blade are inconsistent; Said controller sends control signal to the needle selection device, the inconsistent blade action of needle selection device activation point state and pressing state.This Computerized flat knitting machine needle selection control system can be fast, accurately, reliable needle selection.
Description of drawings
Fig. 1 is the structural representation that Computerized flat knitting machine needle selection provided by the present invention is controlled a kind of specific embodiment of system.
The specific embodiment
Core of the present invention provides a kind of Computerized flat knitting machine needle selection and controls system, can improve the accuracy and the reliability of needle selection through this control system.
In order to make those skilled in the art better understand technical scheme of the present invention, the present invention is done further detailed description below in conjunction with the accompanying drawing and the specific embodiment.
Please referring to Fig. 1, Fig. 1 is the structural representation that Computerized flat knitting machine needle selection provided by the present invention is controlled a kind of specific embodiment of system.
As shown in Figure 1; This Computerized flat knitting machine needle selection control system; Comprise host computer, controller, needle selection device, the signal output part of said host computer is connected with the signal input part of controller, and the control signal output of said controller is connected with the control signal receiving terminal of needle selection device.
Said host computer obtains the pressing status information of needle selection device blade, and this pressing status information is sent to said controller; Said controller receives said pressing status information; Said controller reads heading by needle selection, and through the heading state, confirms the location status information of each blade of needle selection device; The location status information of the more said blade of said controller and the pressing status information of each blade; If the location status information and the pressing status information of blade are inconsistent, said controller sends control signal to the needle selection device, the inconsistent blade action of needle selection device activation point state and pressing state.
This Computerized flat knitting machine needle selection is controlled system the location status information of the blade of needle selection device and the pressing status information of this blade is compared; If the location status information and the pressing status information of blade are inconsistent; Said controller sends control signal to the needle selection device, the inconsistent blade action of needle selection device activation point state and pressing state.This Computerized flat knitting machine needle selection control system can be fast, accurately, reliable needle selection.
Host computer obtains the pressing status information of needle selection device blade; In the concrete scheme, said host computer reads the pressing status information of needle selection device blade through the built-in encoder of servomotor, and the built-in encoder of servomotor can be read pin; Obtain needle selection information through calculating; This information comprises the pressing status information of the blade of needle selection device, and needle selection device blade is in the pressing state can use " 1 " expression, and needle selection device blade is in the mis-pressing state can use " 0 " expression.
Host computer sends to controller with this pressing status information, and control receives said pressing status information; Controller reads heading by needle selection, in the concrete scheme, according to the arrangement mode and the head traffic direction needle selection of six sections needle selection stitch on the needle-bar; Because six pieces are one group knitting needle and are oblique arrangement; Therefore, Nose Left or move right, the needle selection blade on the corresponding needle selection device is different; The arrangement mode of six sections needle selection stitch is arranged to upper right corner from the lower left corner on the needle-bar; So when Airplane Nose Right was capable, always uppermost needle selection electromagnet ran into the pin that will select earlier in every group of needle selection magnet, choosing more successively thereafter; When Nose Left moved, nethermost that electromagnet ran into the pin that will select earlier in every group of needle selection electromagnet, choosing more thereafter.
Controller can be confirmed the positional information of needle selection device blade through the head traffic direction, and further in the scheme, the pulse signal of encoder feedback capable of using is confirmed the positional information of needle selection device blade.
The location status information of the more said blade of said controller and the pressing status information of each blade; If the location status information and the pressing status information of blade are inconsistent; Said controller sends control signal to the needle selection device, the inconsistent blade action of needle selection device activation point state and pressing state.
The above only is the description of the preferred implementation of invention; 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 principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (3)
1. a Computerized flat knitting machine needle selection is controlled system; It is characterized in that; Comprise host computer, controller, needle selection device, the signal output part of said host computer is connected with the signal input part of controller, and the control signal output of said controller is connected with the control signal receiving terminal of needle selection device; Said host computer obtains the pressing status information of needle selection device blade, and this pressing status information is sent to said controller; Said controller receives said pressing status information; Said controller reads heading by needle selection, and through head traffic direction state, confirms the location status information of each blade of needle selection device; The location status information of the more said blade of said controller and the pressing status information of each blade; If the location status information and the pressing status information of blade are inconsistent, said controller sends control signal to the needle selection device, the inconsistent blade action of needle selection device activation point state and pressing state.
2. Computerized flat knitting machine needle selection according to claim 1 is controlled system, it is characterized in that said host computer reads the pressing status information of needle selection device blade through the built-in encoder of servomotor.
3. Computerized flat knitting machine needle selection according to claim 1 is controlled system, it is characterized in that said needle selection device is an electromagnetic needle selector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110218638A CN102330271A (en) | 2011-08-01 | 2011-08-01 | Computerized flat knitting machine needle selection control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110218638A CN102330271A (en) | 2011-08-01 | 2011-08-01 | Computerized flat knitting machine needle selection control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102330271A true CN102330271A (en) | 2012-01-25 |
Family
ID=45482224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110218638A Pending CN102330271A (en) | 2011-08-01 | 2011-08-01 | Computerized flat knitting machine needle selection control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330271A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505053A (en) * | 2018-12-12 | 2019-03-22 | 福建睿能科技股份有限公司 | Flat-knitting machine head component and head motion control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3885405A (en) * | 1973-07-07 | 1975-05-27 | Empisal Knitmaster | System for selecting the needles of a knitting machine according to a program |
| CN1650059A (en) * | 2002-04-23 | 2005-08-03 | 株式会社岛精机制作所 | Magnetic needle selecting device of weft knitting machine |
| CN101654838A (en) * | 2009-09-14 | 2010-02-24 | 康奋威科技（杭州）有限公司 | Electromagnetically needle selecting method of computerized flat knitting machine based on Q15 fixed-point algorithm |
| CN101697073A (en) * | 2009-10-21 | 2010-04-21 | 浙江嘉升机械有限公司 | Needle selection control system and control method of computerized flat knitting machine |
| CN202193934U (en) * | 2011-08-01 | 2012-04-18 | 鲁文杰 | Needle selection control system of computerized flat knitting machine |
-
2011
- 2011-08-01 CN CN201110218638A patent/CN102330271A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3885405A (en) * | 1973-07-07 | 1975-05-27 | Empisal Knitmaster | System for selecting the needles of a knitting machine according to a program |
| CN1650059A (en) * | 2002-04-23 | 2005-08-03 | 株式会社岛精机制作所 | Magnetic needle selecting device of weft knitting machine |
| CN101654838A (en) * | 2009-09-14 | 2010-02-24 | 康奋威科技（杭州）有限公司 | Electromagnetically needle selecting method of computerized flat knitting machine based on Q15 fixed-point algorithm |
| CN101697073A (en) * | 2009-10-21 | 2010-04-21 | 浙江嘉升机械有限公司 | Needle selection control system and control method of computerized flat knitting machine |
| CN202193934U (en) * | 2011-08-01 | 2012-04-18 | 鲁文杰 | Needle selection control system of computerized flat knitting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505053A (en) * | 2018-12-12 | 2019-03-22 | 福建睿能科技股份有限公司 | Flat-knitting machine head component and head motion control method |
| CN109505053B (en) * | 2018-12-12 | 2020-10-16 | 福建睿能科技股份有限公司 | Flat knitting machine head assembly and head motion control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102330270A (en) | Computerized flat knitting machine control system | |
| CN101845704B (en) | Automatic base-initiating three-system computerized flat knitting machine measurement and control system | |
| CN102021734A (en) | Weaving triangle structure of computer flat machine | |
| CN202193934U (en) | Needle selection control system of computerized flat knitting machine | |
| CN102330271A (en) | Computerized flat knitting machine needle selection control system | |
| CN201648689U (en) | Computer control device of single system flat knitting machine | |
| CN105862215A (en) | Electronic pattern card and working method thereof | |
| CN202193936U (en) | Motor control system for computer flat machine | |
| CN112410991A (en) | Electromagnetic looping controller of cotton sock machine | |
| CN201665753U (en) | Measuring and controlling device for tri-system computer-aided flat knitting machines with self-starts | |
| CN108179534B (en) | Computerized flat knitting machine, knitting method thereof and device with storage function | |
| CN202175827U (en) | Probe of computerized flat knitting machine | |
| CN102021728A (en) | All-computer-controlled knitting flat machine | |
| CN102330274A (en) | Computerized flat knitting machine motor control system | |
| CN202193942U (en) | Automatic stopping machine of computer flat knitting machine | |
| CN102799140A (en) | Flat knitting machine control system | |
| CN202193935U (en) | Cam needle-running mechanism of computerized flat knitting machine | |
| CN203034222U (en) | Computerized flat knitting machine three-needle way and compilation control mechanism of two-way transfer technology | |
| CN202758195U (en) | Flat-knitting machine control system | |
| CN202576845U (en) | Shuttle changing action detecting instrument for computerized flat knitting machine | |
| CN202347257U (en) | Resetting device for position change needle rod of double-needle machine | |
| CN201132883Y (en) | Applique shuttle for electric control auto flat-knitting machine | |
| CN203411738U (en) | Needle plate device of single-system flat knitting machine | |
| CN202809165U (en) | Circled triangular seat of flat knitting machine | |
| CN106868700A (en) | A kind of embedded full-automatic control system for receiving flower machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HANFEI KNITTING MACHINERY CO., LTD. Free format text: FORMER OWNER: LU WENJIE Effective date: 20130225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314200 JIAXING, ZHEJIANG PROVINCE TO: 315336 NINGBO, ZHEJIANG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20130225 Address after: 315336, No. eight, Tong Tong Road, Hangzhou Bay New District, Ningbo, Zhejiang, Cixi, 88 Applicant after: Zhejiang Hanfei Knitting Machinery Co., Ltd. Address before: 314200, No. 2999, North Ring Road, Pinghu Economic Development Zone, Zhejiang, Jiaxing Applicant before: Lu Wenjie |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120125 |