CN205787868U - A kind of PLC control system of automatic shearing production line - Google Patents
A kind of PLC control system of automatic shearing production line Download PDFInfo
- Publication number
- CN205787868U CN205787868U CN201620518326.8U CN201620518326U CN205787868U CN 205787868 U CN205787868 U CN 205787868U CN 201620518326 U CN201620518326 U CN 201620518326U CN 205787868 U CN205787868 U CN 205787868U
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- CN
- China
- Prior art keywords
- plc
- control system
- production line
- automatic shearing
- shearing production
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses the PLC control system of a kind of automatic shearing production line, including PLC, described PLC is connected on control panel, touch screen and joystick are installed on PLC, described touch screen is connected in the way of RS232 with between PLC, described PLC one end controls photoswitch, electromagnetic valve and cutter cam switch by slave computer, also include servomotor and motor, described servomotor controls to be connected with PLC by servo-driver, and described motor controls to be connected with PLC by converter.Of the present utility model employ servo drive, give full play to that its control accuracy is high, fast response time and the advantage such as operate steadily, be effectively improved precision and the efficiency of shearing, promote the automaticity of production process, there is the most wide application prospect.
Description
Technical field
This utility model relates to automatic control system, the PLC control system of a kind of automatic shearing production line.
Background technology
In industrial processes, automatic shearing production line application is quite varied.Belt metallic coil stock can be processed into necessarily by it
The plate of size, can realize automatic uncoiling, fixed length feeding and automatic shearing, and its production efficiency is high, strong adaptability, is suitable for bigger rule
Mould produces.But traditional production equipment is many with system based on machinery, is the plant equipment of electric hydraulic or pneumatic control, deposits
Accurate not in feeding, the low inferior many deficiencies of production efficiency, can not meet all of production needs.Along with industrial level
Development, production equipment is instead able to carry out automatically controlling of large-scale production by manual operation the most step by step.Based on this, existing
A kind of PLC control system of research.
Utility model content
The purpose of this utility model is that the PLC providing a kind of automatic shearing production line in order to solve the problems referred to above is controlled
System processed, it can realize automatization's cutting production line.
This utility model is achieved through the following technical solutions above-mentioned purpose: the PLC of a kind of automatic shearing production line controls
System, including PLC, described PLC is connected on control panel, and PLC is provided with touch screen and joystick, described touch screen with
Being connected in the way of RS232 between PLC, described PLC one end is convex with cutter by slave computer control photoswitch, electromagnetic valve
Wheel switch, also includes servomotor and motor, and described servomotor controls to be connected with PLC by servo-driver, described electricity
Motivation controls to be connected with PLC by converter.
Preferably, also include that alarm, described alarm are connected with PLC.
Preferably, the model of described PLC is the CP1H type of OMRON40 point.
Preferably, described converter is Panasonic MID series.
Preferably, described servomotor is Panasonic MINASA4 series.
Preferably, described touch screen is OMRONNT5Z series.
Preferably, described electromagnetic valve is several.
Preferably, described photoswitch is several.
The beneficial effects of the utility model are: of the present utility model employ servo drive, give full play to its control
Precision processed is high, fast response time and the advantage such as operate steadily, and is effectively improved precision and the efficiency of shearing, promotes production process
Automaticity, has the most wide application prospect.
Accompanying drawing explanation
Fig. 1 is Control system architecture schematic diagram of the present utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, the PLC control system of a kind of automatic shearing production line of the present utility model, connect including PLC, PLC
On control panel, PLC is provided with touch screen and joystick, is connected in the way of RS232 between touch screen with PLC,
PLC one end controls photoswitch, electromagnetic valve and cutter cam switch by slave computer, also includes servomotor and motor,
Servomotor controls to be connected with PLC by servo-driver, and motor controls to be connected with PLC by converter.
Preferably, also including alarm, alarm is connected with PLC.
Preferably, the model of PLC is the CP1H type of OMRON40 point.
Preferably, converter is Panasonic MID series.
Preferably, servomotor is Panasonic MINASA4 series.
Preferably, touch screen is OMRONNT5Z series.
Preferably, described electromagnetic valve is several.
Preferably, described photoswitch is several.
The beneficial effects of the utility model are: of the present utility model employ servo drive, give full play to its control
Precision processed is high, fast response time and the advantage such as operate steadily, and is effectively improved precision and the efficiency of shearing, promotes production process
Automaticity, has the most wide application prospect.
It is below each components and parts explanation of this utility model control system:
PLC uses the CP1H type of OMRON40 point, and it is the superfast integral compact PLC that OMRON is up-to-date, interior
Put high-speed pulse output function, can directly control servomotor and run.In order to meet the needs that input and output are counted, add
The input/output expansion module of two 20.Various buttons and the signal of switch in PLC reception system, according to program and in advance
The parameter set, controls electromagnetic valve and the actuating of relay, sends to servo-driver quantitative by high-speed pulse output simultaneously
Umber of pulse controls the operating of servomotor.
Converter uses Panasonic MID series, mainly controls rotating and the rotating speed of motor according to PLC output end signal,
Thus realize the release to coiled strip and recovery.
AC servo motor uses Panasonic MINASA4 series, and owing to it uses unique algorithm, speed in frequency is high, and location is super
Adjustment is fixed time short, can realize positioning at a high speed, is that in AC servo motor, sexual valence compares higher product.Servo-driver according to
PLC high-speed pulse output end sends the number of pulse, the turned position of FREQUENCY CONTROL servomotor and speed, thus gives accurately
Go out feed length.
Touch screen uses OMRONNT5Z series, and its effect is responsible for the setting of parameter, amendment and the hole of some mechanical action
Son, informs user by the action message of equipment simultaneously, realizes data by RS232 serial communication and exchange between it and PLC, for
User provides good human-computer interaction interface.
Operation principle of the present utility model: equipped with upper and lower two photoswitches on uncoiler, establish by cable when coiled strip is positioned at glazing
Time on pass, converter high-speed cruising, control uncoiler high speed blowing；When coiled strip is between upper and lower two photoswitches,
Converter low cruise, controls uncoiler low speed blowing；When coiled strip is sufficiently long such that and blocks lower photoswitch, converter stops
Turning, colleague's uncoiler is out of service.Equipped with one group of cam switch on cutter, they are a kind of fine motion mechanical switchs, are used for marking
Know cutter operating position, be supplied to PLC as input signal.Cam switch has dead point, interference point, bottom dead centre and feeding to start
4 signals of point.When feeding starts some signal connection, servosystem brings into operation, and controls feeder feeding, and feeding starts point extremely
Region between interference point rising edge can feeding area；When interference point signal is connected, private takes feeding and must complete, otherwise sends out
The raw interference reports to the police.PLC organizes cam switch signal according to this, coordinates uncoiler, feeder and the action of cutter three, finally makes
Whole growth line can coordinated operation.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can realize on the basis of above-described embodiment without creative work, is regarded as falling into
In the range of the rights protection of this utility model patent.
Claims (8)
1. a PLC control system for automatic shearing production line, including PLC, described PLC is connected on control panel, the upper peace of PLC
Equipped with touch screen and joystick, described touch screen is connected in the way of RS232 with between PLC, under described PLC one end is passed through
Position machine controls photoswitch, electromagnetic valve and cutter cam switch, also includes servomotor and motor, and described servomotor leads to
Crossing servo-driver to control to be connected with PLC, described motor controls to be connected with PLC by converter.
The PLC control system of automatic shearing production line the most according to claim 1, it is characterised in that: also include alarm,
Described alarm is connected with PLC.
The PLC control system of automatic shearing production line the most according to claim 1, it is characterised in that: the model of described PLC
CP1H type for OMRON40 point.
The PLC control system of automatic shearing production line the most according to claim 1, it is characterised in that: described converter is
Panasonic MID series.
The PLC control system of automatic shearing production line the most according to claim 1, it is characterised in that: described servomotor
For Panasonic MINASA4 series.
The PLC control system of automatic shearing production line the most according to claim 1, it is characterised in that: described touch screen is
OMRONNT5Z series.
The PLC control system of automatic shearing production line the most according to claim 1, it is characterised in that: described electromagnetic valve is
Several.
The PLC control system of automatic shearing production line the most according to claim 1, it is characterised in that: described photoswitch
For several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518326.8U CN205787868U (en) | 2016-05-31 | 2016-05-31 | A kind of PLC control system of automatic shearing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518326.8U CN205787868U (en) | 2016-05-31 | 2016-05-31 | A kind of PLC control system of automatic shearing production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205787868U true CN205787868U (en) | 2016-12-07 |
Family
ID=58138973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620518326.8U Expired - Fee Related CN205787868U (en) | 2016-05-31 | 2016-05-31 | A kind of PLC control system of automatic shearing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205787868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219815A (en) * | 2017-07-06 | 2017-09-29 | 上海电器科学研究院 | A kind of intelligence control system that streamline is sheared for full-automatic reinforcing bar |
| CN110090905A (en) * | 2019-01-03 | 2019-08-06 | 珠海隆鑫科技有限公司 | A kind of multiple groups spring machine control system and method based on PLC |
-
2016
- 2016-05-31 CN CN201620518326.8U patent/CN205787868U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219815A (en) * | 2017-07-06 | 2017-09-29 | 上海电器科学研究院 | A kind of intelligence control system that streamline is sheared for full-automatic reinforcing bar |
| CN107219815B (en) * | 2017-07-06 | 2023-06-23 | 上海电器科学研究院 | Intelligent control system for full-automatic bar shearing assembly line |
| CN110090905A (en) * | 2019-01-03 | 2019-08-06 | 珠海隆鑫科技有限公司 | A kind of multiple groups spring machine control system and method based on PLC |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170531 |