CN201883263U - Signal indicator light system of computerized flat knitting machine - Google Patents
Signal indicator light system of computerized flat knitting machine Download PDFInfo
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- CN201883263U CN201883263U CN2010205792998U CN201020579299U CN201883263U CN 201883263 U CN201883263 U CN 201883263U CN 2010205792998 U CN2010205792998 U CN 2010205792998U CN 201020579299 U CN201020579299 U CN 201020579299U CN 201883263 U CN201883263 U CN 201883263U
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Abstract
The utility model discloses a signal indicator light system of a computerized flat knitting machine, which comprises a single-chip microcomputer, wherein the single-chip microcomputer is connected with a panel control and display module, a programming and input module, a frequency converter, a shutdown device and an operation button module, and the frequency converter is connected with a motor; the single-chip microprocessor is also connected with a three-color light-emitting diode (LED) signal indicator light module which comprises three-color LED signal indicator lights which are arranged on a machine head, close to one end of a knitting bed and arranged in parallel, one ends of the three-color LED signal indicator lights are loaded with a resistance and then connected with a power supply, and the other ends of the three-color LED signal indicator lights are connected with transistors; and the transistors are respectively connected to the power supply and the single-chip microcomputer. The three-color LED signal indicator light module displays green, yellow and red colors which respectively represent the following running states of the machine, i.e. normal operation, pause and failure. When an operator finds the prompt of the indicator lights so as to timely take corresponding counter-measures, so that the abnormal work of the flat knitting machine is eliminated so as to reduce the loss to the minimum extent.
Description
Technical field
The utility model relates to flat machine control system technical field, and a kind of Computerized flat knitting machine signal lamp system more specifically says so.
Background technology
Flat machine belongs to a kind of of Knitting Machinery, generally is meant flat braiding machine, promptly adopts laterally to weave the machine that needle-bar weaves, and primary structure comprises frame, needle plate, guide rail, tap, card.Flat machine on China domestic market is knitted hand knitting machine from pointer and is upgraded to the full-automatic computer straight-bar machines, and the full-automatic computer straight-bar machines be unable to do without perfect control system, and the development of computer flat knitting machine control system technology at present is also more and more ripe.
Lift a relatively typical control system, the disclosed a kind of flat machine computerized control system of Chinese patent CN200820164378.5, comprise processor and motion controller, described processor connects human-computer interaction module, Audio Controller, file system, network controller, real time clock circuit respectively, described processor is made up of the technical grade ARM chip and the DSP real-time control system that embed the LINUX system, and described ARM chip is communicated by letter with the DSP real-time control system through two-port RAM; Described ARM chip connects human-computer interaction module, Audio Controller, file system, network controller, real time clock circuit respectively, and described DSP real-time control system connects motion controller.This system has adopted two CUP processor architectures, makes system handles more stable, and function is more powerful.Yet individual defective is arranged in this system, effective warning indication mechanism is not set, when meeting with unexpected power failure, broken yarn, grey cloth, completely rolls up or the like under the situation by straight-bar machines, operating personnel can not obtain prompting timely and make relevant counter-measure, make straight-bar machines continue abnormal work, so just produced not according to the useless sheet of set pattern braiding, just knit out underproof knitwear, caused serious waste.
The utility model content
The purpose of this utility model is to remedy that the prior art straight-bar machines is not provided with effective warning indication mechanism and defective that the abnormal work of straight-bar machines occurs provides a kind of Computerized flat knitting machine signal lamp system with higher stability, faster reaction ability.
In order to reach above purpose; the utility model is to be achieved through the following technical solutions: a kind of Computerized flat knitting machine signal lamp system; comprise single chip microcomputer; described single chip microcomputer is connected with panel control and display module; program composition and input module; frequency converter; arresting gear; the action button module; described frequency converter connects motor; it is characterized in that; described single chip microcomputer also is connected with three-color LED signal lamp module; three-color LED signal lamp module comprises the three-color LED signal lamp that is in parallel and arranges that is arranged on close needle-bar one end on the head; link to each other with power supply behind the described LED signal lamp one end loading resistor; the other end links to each other with triode, and triode is connected respectively on power supply and the single chip microcomputer again.
Three-color LED signal lamp module shows green, yellow, and red three colors, represent machine to operate in following three states respectively: normal operation, suspend fault.When operating personnel find the indicator lamp prompting, in time make corresponding counter-measure, eliminate the straight-bar machines irregular working, loss is reduced to minimum.
As preferably, described LED signal lamp three looks adopt green, yellow and red three looks.Three-color LED signal lamp module shows green, yellow, and red three colors, represent machine to operate in following three states respectively: normal operation, suspend fault.When operating personnel find the indicator lamp prompting, in time make corresponding counter-measure, eliminate the straight-bar machines irregular working, loss is reduced to minimum.
As preferably; described single chip microcomputer also is connected with the power-failure protecting module; described power-failure protecting module includes power failure detection circuit, battery and inversion step-up circuit; described power failure detection circuit, battery all are connected with inversion step-up circuit; described inversion step-up circuit links to each other with complete machine, and described power failure detection circuit also is connected with single chip microcomputer.
The power-failure protecting system principle is that power failure detection circuit is in running order in real time; when unexpected power-off condition takes place; power failure detection circuit is reacted at once; teletype command is given inversion step-up circuit; inversion step-up circuit substitutes original power supply with battery immediately and gives the complete machine normal power supply, and inversion step-up circuit passes cut-offing instruction and gives single chip microcomputer immediately, and single chip microcomputer issues instructions to arresting gear; carry out orderly closedown, the effective like this generation that prevents useless sheet.Native system can also be controlled the storage battery power supply time by inversion step-up circuit; when detecting storage battery power supply voltage, inversion step-up circuit also is in the threshold values that presets when above; teletype command is not made to single chip microcomputer and is shut down response; but extend to when inversion step-up circuit detects storage battery power supply voltage and is lower than the threshold values that presets; just teletype command is made to single chip microcomputer and is shut down response; can give the shutdown response after operating personnel's certain hour decides power failure like this; also can cause the short time off-position to cause single chip microcomputer to make in this case and shut down response, make braiding flat-bed machine not to be subjected to this influence and continuation is worked in some uncertain factor.
As preferably, described battery is connected with the charge in batteries module.When not under off-position, the charge in batteries module detects battery tension in real time, charges when not enough, and guaranteeing has enough electric weight in the battery under the accident power-off.
As preferably, single chip microcomputer also is connected with grey cloth and completely rolls up module, the traversing locating module of head, weaving parts action control module, front and back needle-bar triangle lifting electromagnetic valve, grey cloth and completely roll up shutdown and indicating module, broken yarn shutdown and indicating module and thread-carrier and change yarn control electromagnetic valve.For the sophisticated systems deixis, when above common duty occurring, make timely and reacting in system, accelerated the processing short range of streamline, make production efficiency promote greatly.
Beneficial effect: three-color LED signal lamp module shows green, yellow, and red three colors, represent machine to operate in following three states respectively: normal operation, suspend fault.When operating personnel find the indicator lamp prompting, in time make corresponding counter-measure, eliminate the straight-bar machines irregular working, loss is reduced to minimum.
Description of drawings
Fig. 1 is a kind of frame structure schematic diagram of the present utility model;
Fig. 2 is a kind of frame structure schematic diagram of the utility model power failure protection circuit;
Fig. 3 is a kind of frame structure schematic diagram of the utility model three-color LED signal lamp module.
Among the figure: 1-single chip microcomputer, control of 2-panel and display module, 3-action button module; the 4-grey cloth is completely rolled up module; the 5-arresting gear, the traversing locating module of 6-head, 7-weaving parts action control module; 8-program composition and input module; the 9-grey cloth is completely rolled up and is shut down and indicating module, and the 10-broken yarn is shut down and indicating module, needle-bar triangle lifting electromagnetic valve before and after the 11-; the 12-thread-carrier changes yarn control electromagnetic valve; the 13-frequency converter, 14-motor, 15-power supply; 16-power-failure protecting module; 17-three-color LED signal lamp module, 161-power failure detection circuit, 162-charge in batteries module; the 163-battery; the 164-inversion step-up circuit, 171-LED signal lamp, 172-triode; the 173-12V power supply, 174-resistance.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment 1: as shown in Figure 1; a kind of Computerized flat knitting machine signal lamp system; comprise single chip microcomputer 1; single chip microcomputer 1 is connected with panel control and display module 2, program composition and input module 8, frequency converter 13, arresting gear 5, action button module 3, the traversing locating module 6 of head, weaving parts action control module 7 and front and back needle-bar triangle lifting electromagnetic valve 11, and single chip microcomputer 1 also is connected with grey cloth and completely rolls up module 4, grey cloth and completely roll up to shut down to shut down with indicating module 9, broken yarn and change yarn with indicating module 10, thread-carrier and control electromagnetic valve 12 and power supply 15.Frequency converter 13 connects motor 14, and single chip microcomputer 1 also is connected with power-failure protecting module 16 and three-color LED signal lamp module 17.
As shown in Figure 3, single chip microcomputer 1 also is connected with three-color LED signal lamp module 17, and three-color LED signal lamp module 17 comprises green, yellow and red three-color LED signal lamp 171, three-color LED signal lamp 171 layout that is in parallel.The negative pole pin of LED signal lamp 171 links to each other with the positive pole of 12V power supply 173, loading resistor 174 between the positive pole of the negative pole pin of LED signal lamp 171 and 12V power supply 173, the anodal pin of LED signal lamp 171 links to each other with the emitter stage of triode 172, the colelctor electrode of triode 172 links to each other with the negative pole of 12V power supply 173, and the base stage of triode 172 is connected on the single chip microcomputer 1.
As shown in Figure 2; described power-failure protecting module 16 includes power failure detection circuit 161, battery 163 and inversion step-up circuit 164; power failure detection circuit 161, battery 163 all are connected with inversion step-up circuit 164; power failure detection circuit 161 is connected with single chip microcomputer 1, and all modules that need power of inversion step-up circuit 164 and complete machine link to each other.Battery 163 is connected with charge in batteries module 162.
Practical: three-color LED signal designation lamp module shows green, yellow, and red three colors represent respectively machine and operate in following three states: normal operation, suspend fault. When operating personnel find the indicator lamp prompting, in time make corresponding counter-measure, eliminate the straight-bar machines irregular working, loss is reduced to minimum.
Claims (6)
1. Computerized flat knitting machine signal lamp system; comprise single chip microcomputer; described single chip microcomputer is connected with panel control and display module; program composition and input module; frequency converter; arresting gear; the action button module; described frequency converter connects motor; it is characterized in that; described single chip microcomputer also is connected with three-color LED signal lamp module; three-color LED signal lamp module comprises the three-color LED signal lamp that is in parallel and arranges that is arranged on close needle-bar one end on the head; link to each other with power supply behind the described LED signal lamp one end loading resistor; the other end links to each other with triode, and triode is connected respectively on power supply and the single chip microcomputer again.
2. Computerized flat knitting machine signal lamp according to claim 1 system is characterized in that, described LED signal lamp three looks adopt green, yellow and red three looks.
3. Computerized flat knitting machine signal lamp according to claim 1 and 2 system; it is characterized in that; described single chip microcomputer also is connected with the power-failure protecting module; described power-failure protecting module includes power failure detection circuit, battery and inversion step-up circuit; described power failure detection circuit, battery all are connected with inversion step-up circuit; described inversion step-up circuit links to each other with complete machine, and described power failure detection circuit also is connected with single chip microcomputer.
4. Computerized flat knitting machine signal lamp according to claim 3 system is characterized in that described battery is connected with the charge in batteries module.
5. Computerized flat knitting machine signal lamp according to claim 1 and 2 system; it is characterized in that single chip microcomputer also is connected with grey cloth and completely rolls up module, the traversing locating module of head, weaving parts action control module, front and back needle-bar triangle lifting electromagnetic valve, grey cloth and completely roll up shutdown and indicating module, broken yarn shutdown and indicating module and thread-carrier and change yarn control electromagnetic valve.
6. Computerized flat knitting machine signal lamp according to claim 3 system; it is characterized in that single chip microcomputer also is connected with grey cloth and completely rolls up module, the traversing locating module of head, weaving parts action control module, front and back needle-bar triangle lifting electromagnetic valve, grey cloth and completely roll up shutdown and indicating module, broken yarn shutdown and indicating module and thread-carrier and change yarn control electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205792998U CN201883263U (en) | 2010-10-28 | 2010-10-28 | Signal indicator light system of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205792998U CN201883263U (en) | 2010-10-28 | 2010-10-28 | Signal indicator light system of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883263U true CN201883263U (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205792998U Expired - Fee Related CN201883263U (en) | 2010-10-28 | 2010-10-28 | Signal indicator light system of computerized flat knitting machine |
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| CN (1) | CN201883263U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995277A (en) * | 2012-11-21 | 2013-03-27 | 吴江杰杰织造有限公司 | Control system of circular weft knitting machine |
| CN105803661A (en) * | 2016-05-24 | 2016-07-27 | 黄根平 | Infrared magnetic field float yarn sensor for computer flat knitting machine |
| CN112967539A (en) * | 2021-02-01 | 2021-06-15 | 湖南涉外经济学院 | Intelligent interactive teaching system for foreign language teaching |
-
2010
- 2010-10-28 CN CN2010205792998U patent/CN201883263U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995277A (en) * | 2012-11-21 | 2013-03-27 | 吴江杰杰织造有限公司 | Control system of circular weft knitting machine |
| CN105803661A (en) * | 2016-05-24 | 2016-07-27 | 黄根平 | Infrared magnetic field float yarn sensor for computer flat knitting machine |
| CN105803661B (en) * | 2016-05-24 | 2017-07-28 | 黄根平 | A kind of computer flat-bed knitting machine infrared ray magnetic field float sensor |
| CN112967539A (en) * | 2021-02-01 | 2021-06-15 | 湖南涉外经济学院 | Intelligent interactive teaching system for foreign language teaching |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20171011 Granted publication date: 20110629 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20171108 Granted publication date: 20110629 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20171028 |