CN202508666U - Programmable logic controller (PLC)-based rewinder - Google Patents
Programmable logic controller (PLC)-based rewinder Download PDFInfo
- Publication number
- CN202508666U CN202508666U CN 201220106414 CN201220106414U CN202508666U CN 202508666 U CN202508666 U CN 202508666U CN 201220106414 CN201220106414 CN 201220106414 CN 201220106414 U CN201220106414 U CN 201220106414U CN 202508666 U CN202508666 U CN 202508666U
- Authority
- CN
- China
- Prior art keywords
- modular converter
- plc
- electrically connected
- programmable logic
- logic controller
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model discloses a programmable logic controller (PLC)-based rewinder, which comprises a PLC, a human-computer interface, an analogue/digital (A/D) conversion module, a D/A conversion module, a photoelectric sensor, a photoelectric rotary encoder, a winding radius measurer, an unwinding radius measurer, a tension sensor and an electro-hydraulic proportional valve, wherein the output ends of the unwinding radius measurer, the winding radius measurer and the tension sensor are electrically connected with the A/D conversion module; the output ends of the A/D conversion module and the photoelectric rotary encoder are electrically connected with the PLC; the output end of the PLC is electrically connected with the electro-hydraulic proportional valve through the D/A conversion module; and the PLC is bidirectionally electrically connected with the human-computer interface. By a system consisting of the PLC, a development cycle can be greatly shortened; and by a modular design and various universal and special modules, the system is easy to configure and low in cost, the design of software is greatly facilitated by rich instructions, the reliable operation of the system is ensured, and stable rewinding quality is ensured.
Description
Technical field
The utility model relates to programming rewinding machine technical field, relates in particular to a kind of rewinding machine based on PLC.
Background technology
The bundling of strip-shaped material generally adopts center winding and bottom roller formula rewinding machine with the merging rewinding.It is the visual plant in the manufacturing lines such as papermaking, plastics, metallic paper.The rewinding machine rewinding goes out certain wide cut, length, unabroken strip-shaped material requirement to be had certain tightness and smooth cuts end face to satisfy the needs of processing.The characteristic of this type rewinding machine is a rewinding tube central coiling or have the roller of 2 transmissions to drive and support the reel in batching, have usually 1 band or not the pressure roller of strap drive be pressed in the reel top in batching.Because rewinding machine work speeds such as paper are very high, require more than the travel line speed 1000m/min, paper roll and chattering of rolls are very big when work, and the wide variation of reel diameter has proposed very high requirement to Tension Control during operation.
The utility model content
That the purpose of the utility model provides that a kind of stability is high, control accuracy is high, applying flexible, a kind of rewinding machine that serviceability is high based on PLC.
The purpose of the utility model realizes as follows: a kind of rewinding machine based on PLC; Comprise volume system, the uncoiling system of recovering; Be used to control the Programmable Logic Controller of uncoiling, rewinding, the man-machine interface that is used for monitor data and display working condition, A/D modular converter that is used for change over signal and D/A modular converter, be used to gather the rolling tach signal opto-electronic pickup, be used to import the linear velocity optical rotary encoder, be used to import radius signal the rolling apparatus for measuring radius, be used to import radius signal the uncoiling apparatus for measuring radius, be used to import tension signal tension pick-up, be used to control the electro-hydraulic proportional valve of pressure roller pressure; The mouth of said uncoiling apparatus for measuring radius, rolling apparatus for measuring radius and tension pick-up is electrically connected with the input end of A/D modular converter simultaneously; Said A/D modular converter is electrically connected Programmable Logic Controller with the mouth of optical rotary encoder; The mouth of said Programmable Logic Controller is electrically connected with recovery volume system, uncoiling system and electro-hydraulic proportional valve through the D/A modular converter; The mouth that system is rolled up in said recovery is electrically connected with the A/D modular converter through opto-electronic pickup, and said Programmable Logic Controller is electrically connected with man-machine interface is two-way.
Saying further; Said recovery volume system comprises tension pick-up, A/D modular converter, D/A modular converter, Programmable Logic Controller, the rewinding DC machine of optical rotary encoder, rolling apparatus for measuring radius, tension signal and is used to control the magnetic-powder clutch of rolling torque; Said D/A modular converter mouth is electrically connected with the input end of rewinding alternating current dynamo and magnetic-powder clutch respectively, and the mouth of said rewinding alternating current dynamo is electrically connected with the A/D modular converter through opto-electronic pickup.
Saying further; Said uncoiling system comprises tension pick-up, A/D modular converter, D/A modular converter, the Programmable Logic Controller of optical rotary encoder, uncoiling apparatus for measuring radius, tension signal and is used to control the electromagnetic power brake of uncoiling torque that said D/A modular converter mouth is electrically connected with electromagnetic power brake.
Saying further, the working resistance of said electromagnetic power brake is adjusted to the PWM regulating circuit, and pulse-width signal is produced by PLC.
Saying further, the model of said Programmable Logic Controller are the FX of the FX of Mitsubishi series
3UOr FX
1NType, said A/D modular converter is FX
2N-4AD, said D/A modular converter is FX
2N-4DA.The model of said man-machine interface is GT1150-QBBD_C.
The advantage of the utility model: the system that 1, adopts PLC to constitute can make time-to-market shorten greatly; Modular relate to various general, special module makes system configuration become simply, cost is lower, it is abundant instructions to software design bring great convenience, the functional reliability of its hardware configuration and good obstacle overcome ability; Guarantee system's reliable operation, made the rewinding steady quality.
2, the utility model has increased man-machine interface, not only makes things convenient for input but also helps the real time data monitoring and the state demonstration.
Description of drawings
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the structural representation of the utility model;
Reference numeral: 1, Programmable Logic Controller, 2, the A/D modular converter, 3, the D/A modular converter, 4, opto-electronic pickup; 5, optical rotary encoder, 6, the rolling apparatus for measuring radius, 7, tension pick-up; 8, rewinding alternating current dynamo, 9, electro-hydraulic proportional valve, 10, magnetic-powder clutch; 11, electromagnetic power brake, 12, man-machine interface, 13, the uncoiling apparatus for measuring radius.
The specific embodiment:
See shown in Figure 1; A kind of rewinding machine based on PLC; Comprise volume system, the uncoiling system of recovering; Be used to control the Programmable Logic Controller 1 of uncoiling, rewinding, the man-machine interface 12 that is used for monitor data and display working condition, A/D modular converter 2 that is used for change over signal and D/A modular converter 3, be used to gather the rolling tach signal opto-electronic pickup 4, be used to import linear velocity optical rotary encoder 5, be used to import radius signal rolling apparatus for measuring radius 6, be used to import radius signal uncoiling apparatus for measuring radius 13, be used to import tension signal tension pick-up 7, be used to control the electro-hydraulic proportional valve 9 of pressure roller pressure; The mouth of said optical rotary encoder 5, said uncoiling apparatus for measuring radius 13, rolling apparatus for measuring radius 6 and tension pick-up 7 is electrically connected with the input end of A/D modular converter 2 simultaneously; Said A/D modular converter 2 is electrically connected Programmable Logic Controller 1 with the mouth of said optical rotary encoder 5; The mouth of said Programmable Logic Controller 1 is electrically connected with recovery volume system, uncoiling system and electro-hydraulic proportional valve 9 through D/A modular converter 3; The mouth that system is rolled up in said recovery is electrically connected said Programmable Logic Controller 1 and man-machine interface 12 two-way electrical connections through opto-electronic pickup 4 with A/D modular converter 2.
System is rolled up in said recovery: comprise the rolling apparatus for measuring radius 6 that is used to import linear velocity optical rotary encoder 5, is used to import radius signal, the tension pick-up 7 that is used to import tension signal, analog quantity is imported Programmable Logic Controllers 1 through A/D modular converter 2; Again through D/A modular converter 3 analog control signal control rewinding alternating current dynamo 8 that transforms out and the magnetic-powder clutch 10 that is used to control the rolling torque; The mouth of said Programmable Logic Controller 1 is electrically connected with the input end of rewinding alternating current dynamo 8 and magnetic-powder clutch 10 respectively through D/A modular converter 3 mouths, and the mouth of said rewinding alternating current dynamo 8 is electrically connected with A/D modular converter 2 through opto-electronic pickup 4.
Said uncoiling system comprises: be used to import linear velocity optical rotary encoder 5, be used to import radius signal uncoiling apparatus for measuring radius 13, be used to import the tension pick-up 7 of tension signal, with analog quantity through A/D modular converter 2 input Programmable Logic Controllers 1, the analog control signal that transforms out through D/A modular converter 3 again is transferred to the electromagnetic power brake 11 that is used to control the uncoiling torque.
The working resistance of said electromagnetic power brake 11 is adjusted to the PWM regulating circuit, and pulse-width signal is produced by PLC; The model of said Programmable Logic Controller is the FX of the FX of Mitsubishi series
3UOr FX
1NType, said A/D modular converter is 4 road FX
2N-4AD, said D/A modular converter is 4 road FX
2N-4DA also can be according to demand, increases by 8 the tunnel or two 8 the tunnel.The model of said man-machine interface 12 is GT1150-QBBD_C.Through man-machine interface 12 convenient input action required data, realize the monitoring of real time data and the demonstration of state.
Signal such as Programmable Logic Controller 1 tension signal and opto-electronic pickup 4 continuous sample collection rewinding linear velocities through tension pick-up 7 inputs wherein; According to given tension force and feedback tension force; Obtain controlling quantity through the PID computing; By the D/A modular converter 3 output analog control signals of Programmable Logic Controller 1, change the rotating speed and the torque of rewinding alternating current dynamo 8, again to satisfy the Tension Control requirement.
Tension Control operating ratio in whole process is more steady, and the tension signal that tension pick-up 7 collects is very little, must just can meet A/D modular converter 2 through about 100 times of twice amplifications of two OP-07 and gather requirement.And the rewinding system is strict to the linear velocity fluctuation, and control accuracy requires high, and through D/A modular converter 3 and computing, line of engagement speed detects and controlled reset, constitutes the stepless Closed-Loop Speed Governing System of rewinding system.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (5)
1. the rewinding machine based on PLC comprises volume system, the uncoiling system of recovering; It is characterized in that: be used to control the Programmable Logic Controller (1) of uncoiling, rewinding, the man-machine interface (12) that is used for monitor data and display working condition, A/D modular converter (2) that is used for change over signal and D/A modular converter (3), be used to gather the rolling tach signal opto-electronic pickup (4), be used to import linear velocity optical rotary encoder (5), be used to import radius signal rolling apparatus for measuring radius (6), be used to import radius signal uncoiling apparatus for measuring radius (13), be used to import tension signal tension pick-up (7), be used to control the electro-hydraulic proportional valve (9) of pressure roller pressure; The mouth of said uncoiling apparatus for measuring radius (13), rolling apparatus for measuring radius (6) and tension pick-up (7) is electrically connected with the input end of A/D modular converter (2) simultaneously; Said A/D modular converter (2) is electrically connected Programmable Logic Controller (1) with the mouth of said optical rotary encoder (5); The mouth of said Programmable Logic Controller (1) is electrically connected with recovery volume system, uncoiling system and electro-hydraulic proportional valve (9) through D/A modular converter (3); The mouth that system is rolled up in said recovery is electrically connected said Programmable Logic Controller (1) and two-way electrical connection of man-machine interface (12) through opto-electronic pickup (4) with A/D modular converter (2).
2. a kind of rewinding machine according to claim 1 based on PLC; It is characterized in that: said recovery volume system comprises tension pick-up (7), A/D modular converter (2), D/A modular converter (3), Programmable Logic Controller (1), the rewinding alternating current dynamo (8) of optical rotary encoder (5), rolling apparatus for measuring radius (6), tension signal and is used to control the magnetic-powder clutch (10) of rolling torque; Said D/A modular converter (3) mouth is electrically connected with the input end of rewinding alternating current dynamo (8) and magnetic-powder clutch (10) respectively, and the mouth of said rewinding alternating current dynamo (8) is electrically connected with A/D modular converter (2) through opto-electronic pickup (4).
3. a kind of rewinding machine according to claim 2 based on PLC; It is characterized in that: said uncoiling system comprises tension pick-up (7), A/D modular converter (2), D/A modular converter (3), the Programmable Logic Controller (1) of optical rotary encoder (5), uncoiling apparatus for measuring radius (13), tension signal and is used to control the electromagnetic power brake (11) of uncoiling torque that said D/A modular converter (3) mouth is electrically connected with electromagnetic power brake (11).
4. a kind of rewinding machine based on PLC according to claim 3 is characterized in that: the working resistance of said electromagnetic power brake (11) is adjusted to the PWM regulating circuit, and pulse-width signal is produced by PLC.
5. a kind of rewinding machine based on PLC according to claim 1 is characterized in that: the model of said Programmable Logic Controller (1) is the FX of the FX of Mitsubishi series
3UOr FX
1NType, said A/D modular converter (2) is FX
2N-4AD, said D/A modular converter (3) is FX
2N-4DA.The model of said man-machine interface (12) is GT1150-QBBD_C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106414 CN202508666U (en) | 2012-03-20 | 2012-03-20 | Programmable logic controller (PLC)-based rewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220106414 CN202508666U (en) | 2012-03-20 | 2012-03-20 | Programmable logic controller (PLC)-based rewinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508666U true CN202508666U (en) | 2012-10-31 |
Family
ID=47061164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220106414 Expired - Fee Related CN202508666U (en) | 2012-03-20 | 2012-03-20 | Programmable logic controller (PLC)-based rewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508666U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016174A (en) * | 2014-06-13 | 2014-09-03 | 上海小松包装机械有限公司 | Automatic thin film tension control device |
| CN105502059A (en) * | 2015-12-22 | 2016-04-20 | 陕西北人印刷机械有限责任公司 | Initial diameter measurement device of printer emptying shaft and measurement method |
| CN106586630A (en) * | 2016-11-24 | 2017-04-26 | 中山松德新材料装备有限公司 | Cast winding pendulum pressing roll control system |
| CN107043049A (en) * | 2017-06-14 | 2017-08-15 | 佛山佛塑科技集团股份有限公司 | The winding/unwinding device of tubing |
| CN111422650A (en) * | 2020-04-03 | 2020-07-17 | 三角轮胎股份有限公司 | Belt layer material rolling control device |
-
2012
- 2012-03-20 CN CN 201220106414 patent/CN202508666U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016174A (en) * | 2014-06-13 | 2014-09-03 | 上海小松包装机械有限公司 | Automatic thin film tension control device |
| CN105502059A (en) * | 2015-12-22 | 2016-04-20 | 陕西北人印刷机械有限责任公司 | Initial diameter measurement device of printer emptying shaft and measurement method |
| CN106586630A (en) * | 2016-11-24 | 2017-04-26 | 中山松德新材料装备有限公司 | Cast winding pendulum pressing roll control system |
| CN107043049A (en) * | 2017-06-14 | 2017-08-15 | 佛山佛塑科技集团股份有限公司 | The winding/unwinding device of tubing |
| CN107043049B (en) * | 2017-06-14 | 2018-12-28 | 佛山佛塑科技集团股份有限公司 | The winding/unwinding device of tubing |
| CN111422650A (en) * | 2020-04-03 | 2020-07-17 | 三角轮胎股份有限公司 | Belt layer material rolling control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202508666U (en) | Programmable logic controller (PLC)-based rewinder | |
| CN102923511B (en) | Winding Tension Controlling System | |
| CN203568590U (en) | Constant-tension device of all-purpose cutting steel wire rewinding machine | |
| CN103515027B (en) | High-speed cable stranding-up machine | |
| CN202988367U (en) | Automatic tension control device of straw packaging machine | |
| CN204777916U (en) | Plastic film cutting machine unreels quick -witted tension control system | |
| CN203359676U (en) | Tension oscillating bar device | |
| CN203638868U (en) | Pay-off rack, pay-off rack set and electric wire and cable production line | |
| CN202518883U (en) | Control device for driving golden pull line | |
| CN105584880A (en) | Continuous winding control system for flexible strip material and control method of system | |
| CN203461590U (en) | Automatic transparent paper unreeling device | |
| CN204342165U (en) | A kind of optical fiber puts fine system | |
| CN203199792U (en) | Control device of wire arranging flatness for take-up machine | |
| CN203512904U (en) | Automatic unreeling tension control device of carbon fiber fabric surface coating equipment | |
| CN204916362U (en) | Around chartered plane around package speed synchronization controlling means | |
| CN202463132U (en) | Secondary tension control device of rotary press | |
| CN101891077A (en) | Constant tension control method for winding device | |
| CN102385311B (en) | Electrohydraulic linear-velocity digital servo system and control method thereof | |
| CN202886926U (en) | Multi-servodrive control system for plating lines | |
| CN102424133B (en) | Automatic control system for package of bagged type pipe materials | |
| CN110285678A (en) | The method for monitoring sintering circular-cooler traveling skidding | |
| CN102126284A (en) | High-reliability dual-shaft winding machine control device and control method thereof | |
| CN202208500U (en) | Automatic conveyor belt aligning device | |
| CN201214084Y (en) | Glue spraying controller | |
| CN104016174A (en) | Automatic thin film tension control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |