CN104483894A - Control system for carbon fiber winding machine cutter - Google Patents
Control system for carbon fiber winding machine cutter Download PDFInfo
- Publication number
- CN104483894A CN104483894A CN201410610568.5A CN201410610568A CN104483894A CN 104483894 A CN104483894 A CN 104483894A CN 201410610568 A CN201410610568 A CN 201410610568A CN 104483894 A CN104483894 A CN 104483894A
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- Prior art keywords
- machine cutter
- plc
- carbon fiber
- cutter sweep
- servo
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Inorganic Fibers (AREA)
Abstract
The invention provides a control system for a carbon fiber winding machine cutter. The control system comprises a PLC, a servo driver, a servo motor, a transmission portion, a winding machine cutter, a length monitoring device and a sensor, wherein the length monitoring device is connected with the sensor through a communication wire, the sensor is connected with the PLC through a communication wire, the PLC is connected with the servo driver through a communication wire, the servo driver is connected with the servo motor through a communication wire, the servo motor is connected with the transmission portion, and the transmission portion is connected with the winding machine cutter. The control system is advantaged in that motion of the winding machine cutter is controlled through the PLC, winding cutting length is accurately controlled, length consistency of each roll of fiber is guaranteed, the yield of products is guaranteed, waste is avoided, and production cost is reduced.
Description
Technical field
The present invention relates to the production plant field of carbon fiber, particularly a kind of control system of carbon fiber yarn winding machine cutter sweep.
Background technology
Carbon fiber (Carbon Fibre) is fibrous material with carbon element, and in chemical composition, carbon accounts for more than 90% of gross mass.Carbon fiber and compound substance thereof have high specific strength, and high ratio modulus is high temperature resistant, corrosion-resistant, endurance, creep resistant, conduction, heat transfer, with a series of excellent properties such as thermal expansivity is little, they both as structured material bearing load, can play a role as functional material again.Carbon fiber product has become the grand strategy goods and materials of economic development and Defence business with the property of its excellence, beautiful, Deng developed country very payes attention to and greatly develops, but affect the quality of carbon fiber product because China's carbon fibre precursor quality does not pass a test always, the countries such as U.S., day strictly limit again China's export carbon fiber, thus greatly constrain the development of China's military affairs and aerospace industry, also limit the exploitation of relevant civil area simultaneously.For breaking the gordian technique, critical equipment and the relevant supporting technology thereof that restrict China's carbon fiber industry development, the entirety research and development, the production technology level that improve China's carbon fiber industry have its own strategic significance.Through development for many years, only have viscose glue (cellulose) base fiber, pitch fibers and polyacrylonitrile (PAN) fiber three kinds of raw materials to prepare carbon fiber technique at present and achieve industrialization.The carbonization yield of polyacrylonitrile (PAN) base carbon fibre is higher than viscose rayon, can more than 45% be reached, and because production procedure, solvent recovery, the aspects such as three-protection design are all simple than viscose rayon, and cost is low, abundant raw material source, add the mechanical property of PAN-based carbon fiber, especially tensile strength, tensile modulus etc. are first of three kinds of carbon fibers.So be that current application is the widest, a kind of carbon fiber that output is also maximum.As shown in Figure 1, to the process flow diagram that PAN base carbon fibre is produced receipts silk equipment be wherein its indispensable part in integrated artistic as seen.
My company has has researched and developed successfully traditional carbon fiber wire winding device, wherein as the patent No. be 201320653412.6 " a kind of carbon fiber yarn winding machine cutter sweep ", this device does not arrange the control system about cutting opportunity, in the production application of reality, cause every roller fibre length inconsistent during manual operation cutting, in use, can only get in one group of roller the shortest in standard, so other fibers remained by longer roller just can only as waste material, cause certain waste, also the increase of cost is caused, how to ensure that the consistance of every roller fibre length is one of this area important technological problems to be solved.Therefore, improve on the basis of former type, develop a kind of new control system and solve the problems of the technologies described above and be significant in this area.
Summary of the invention
The defect existed for prior art and deficiency, the invention provides a kind of control system of carbon fiber yarn winding machine cutter sweep, by adopting PLC control system, to ensure that every roller fibre length is accurately consistent, cuts the waste; For achieving the above object, the control system of a kind of carbon fiber yarn winding machine cutter sweep that the present invention proposes, adopt following technical scheme, this system comprises:
PLC, is used for sending out movement instruction to servo-driver;
Servo-driver, is used for receiving the order rear drive servomotor of PLC;
Servomotor, completes the control of the cutting action receiving silk machine by running part;
Running part, for transmitting power to receiving silk machine cutter sweep;
Receive silk machine cutter sweep, complete cutting action according to instruction on time;
Length monitoring device, for the length of on-line measurement carbon fiber wire;
Sensor, for transmission length signal to PLC, regulates the order of issuing servo-driver;
Length monitoring device is wherein connected with sensor by order wire, sensor is connected with PLC by order wire, PLC is connected with servo-driver by order wire, and servo-driver is connected with servomotor by order wire, and servomotor is connected with running part; Running part is connected with receipts silk machine cutter sweep;
For the further improvement of the technical program, described length monitoring device is that the rotating speed and time by measuring receipts silk home roll calculates receipts filament length degree;
For the further improvement of the technical program, described PLC is provided with start button and stop button, and Non-follow control receives startup and the stopping of silk machine cutter sweep.
The principle of work of equipment of the present invention is mainly: ensure that the consistance of length is good, first the precision measured will be guaranteed, how to ensure the precision of measurement, the software of PLC will be leaned on ensure, it is secondary guarantees that the place of cutting off each time is consistent, this just to require when length arrives will to the consistance of signal to get well, can be solved by Software for Design.
Control procedure is: PLC is as control module, the signal of length monitoring device is received by sensor, when the length of carbon fiber wire reaches preset value, PLC sends out movement instruction to servo-driver again, servomotor is sent to after servo-driver receives orders, electric machine rotation, controls to receive silk machine cutter sweep by running part and realizes receiving silk cutting action, thus ensure that the length of every roller receipts silk is accurately consistent.
From above embodiment of the present invention, the control system of carbon fiber yarn winding machine cutter sweep proposed by the invention, compared with prior art, has following advantage:
Control the action of receiving silk machine cutter sweep by PLC, accurately control to receive silk Cutting Length, ensure the consistance of every roller fibre length, ensured the qualification rate of product, avoided waste, decrease production cost.
Accompanying drawing explanation
Fig. 1 is the production procedure schematic diagram of carbon fiber;
Fig. 2 is the inner structure schematic diagram of the control system of carbon fiber yarn winding machine cutter sweep of the present invention, wherein:
101-length monitoring device; 102-receives silk machine cutter sweep; 103-running part; 104-servomotor; 105-servo-driver; 106-PLC controller; 107-sensor.
Embodiment
In order to understand technology contents of the present invention better, institute's accompanying drawings is coordinated to be described as follows especially exemplified by specific embodiment:
As shown in Figure 2, the control system of a kind of carbon fiber yarn winding machine cutter sweep that the present invention proposes, adopt following technical scheme, this system comprises:
PLC 106, is used for servo-driver 105 movement instructions;
Servo-driver 105, is used for receiving the order rear drive servomotor 104 of PLC 106;
Servomotor 104, completes the control of the cutting action receiving silk machine by running part 103;
Running part 103, for transmitting power to receiving silk machine cutter sweep 102;
Receive silk machine cutter sweep 102, complete cutting action according to instruction on time;
Length monitoring device 101, for the length of on-line measurement carbon fiber wire;
Sensor 107, for transmission length signal to PLC 106, regulates the order of issuing servo-driver 105;
Length monitoring device 101 is wherein connected with sensor 107 by order wire, sensor 107 is connected with PLC 106 by order wire, PLC 106 is connected with servo-driver 105 by order wire, servo-driver 105 is connected with servomotor 104 by order wire, and servomotor 104 is connected with running part 103; Running part 103 is connected with receipts silk machine cutter sweep 102;
Length monitoring device 101 is wherein that the rotating speed and time by measuring receipts silk home roll calculates receipts filament length degree.
The principle of work of equipment of the present invention is mainly: ensure that the consistance of length is good, first the precision measured will be guaranteed, how to ensure the precision of measurement, the software of PLC will be leaned on ensure, it is secondary guarantees that the place of cutting off each time is consistent, this just to require when length arrives will to the consistance of signal to get well, this can be solved by Software for Design.
Control procedure is as follows: PLC 106 is as control module, the signal of length monitoring device 101 is received by sensor 107, give servo-driver 105 movement instructions again, servomotor 104 is sent to after servo-driver 105 receives orders, electric machine rotation, controls to receive silk machine cutter sweep 102 by running part 103 and realizes receiving silk cutting action;
In an embodiment of the present invention, the receipts silk machine cutter sweep 102 that running part 103 connects, thus reach the object controlling receipts silk machine and carbon fiber wire is cut; Certainly, instruction also can be delivered to other any mechanical parts receiving silk machine by running part 103, by the programming of PLC, can complete the various actions receiving silk machine.
In sum, the technical scheme of the control system of carbon fiber yarn winding machine cutter sweep provided by the invention, can effectively control to receive silk machine at the Cutting Length receiving the receipts silk in silk process, the length keeping its every roller to receive silk is consistent, ensure that the quality of product, decrease waste, improve work quality and the efficiency of its equipment.
The present invention discloses as above by way of example, in any form the present invention be not construed as limiting and limit, scope of the present invention is as the criterion with claims, and all do not exceed the apparent amendment of present inventive concept, conversion and replacement scheme all within the scope of the present invention.
Claims (3)
1. a control system for carbon fiber yarn winding machine cutter sweep, is characterized in that this system comprises:
PLC, is used for sending out movement instruction to servo-driver;
Servo-driver, is used for receiving the order rear drive servomotor of PLC;
Servomotor, completes the control of the cutting action receiving silk machine by running part;
Running part, for transmitting power to receiving silk machine cutter sweep;
Receive silk machine cutter sweep, complete cutting action according to instruction on time;
Length monitoring device, for the length of on-line measurement carbon fiber wire;
Sensor, for transmission length signal to PLC, regulates the order of issuing servo-driver;
Length monitoring device is wherein connected with sensor by order wire, sensor is connected with PLC by order wire, PLC is connected with servo-driver by order wire, and servo-driver is connected with servomotor by order wire, and servomotor is connected with running part; Running part is connected with receipts silk machine cutter sweep.
2. the control system of carbon fiber yarn winding machine cutter sweep according to claim 1, is characterized in that: described length monitoring device is that the rotating speed and time by measuring receipts silk home roll calculates receipts filament length degree.
3. the control system of carbon fiber yarn winding machine cutter sweep according to claim 1, is characterized in that: described PLC is provided with start button and stop button, and Non-follow control receives startup and the stopping of silk machine cutter sweep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610568.5A CN104483894A (en) | 2014-11-03 | 2014-11-03 | Control system for carbon fiber winding machine cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610568.5A CN104483894A (en) | 2014-11-03 | 2014-11-03 | Control system for carbon fiber winding machine cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104483894A true CN104483894A (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410610568.5A Pending CN104483894A (en) | 2014-11-03 | 2014-11-03 | Control system for carbon fiber winding machine cutter |
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| CN (1) | CN104483894A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0876853A (en) * | 1994-09-01 | 1996-03-22 | Sumitomo Wiring Syst Ltd | Cutting length correcting method for electric wire |
| CN201037173Y (en) * | 2007-04-10 | 2008-03-19 | 平国民 | Rewinding vehicle yarn observing and controlling instrument |
| CN102107800A (en) * | 2011-03-14 | 2011-06-29 | 浙江寰亚电子有限公司 | Intelligent rewinding machine |
| CN102350543A (en) * | 2011-10-16 | 2012-02-15 | 浙江兴宇汽车零部件有限公司 | High-precision cutting machine |
| CN102520667A (en) * | 2011-12-31 | 2012-06-27 | 无锡宏源机电科技有限公司 | Intelligent control panel of wire detecting and wire cutting loop |
| CN203212705U (en) * | 2013-04-19 | 2013-09-25 | 杭州汇维仕永盛化纤有限公司 | Automation device for fixed weight, fixed length and full lap production of polyester silk |
| CN103717519A (en) * | 2011-08-03 | 2014-04-09 | 欧瑞康纺织有限及两合公司 | Winding device |
-
2014
- 2014-11-03 CN CN201410610568.5A patent/CN104483894A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0876853A (en) * | 1994-09-01 | 1996-03-22 | Sumitomo Wiring Syst Ltd | Cutting length correcting method for electric wire |
| CN201037173Y (en) * | 2007-04-10 | 2008-03-19 | 平国民 | Rewinding vehicle yarn observing and controlling instrument |
| CN102107800A (en) * | 2011-03-14 | 2011-06-29 | 浙江寰亚电子有限公司 | Intelligent rewinding machine |
| CN103717519A (en) * | 2011-08-03 | 2014-04-09 | 欧瑞康纺织有限及两合公司 | Winding device |
| CN102350543A (en) * | 2011-10-16 | 2012-02-15 | 浙江兴宇汽车零部件有限公司 | High-precision cutting machine |
| CN102520667A (en) * | 2011-12-31 | 2012-06-27 | 无锡宏源机电科技有限公司 | Intelligent control panel of wire detecting and wire cutting loop |
| CN203212705U (en) * | 2013-04-19 | 2013-09-25 | 杭州汇维仕永盛化纤有限公司 | Automation device for fixed weight, fixed length and full lap production of polyester silk |
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Application publication date: 20150401 |
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