CN201464909U - Core rod pressure flattening machine control system based on PLC - Google Patents

Core rod pressure flattening machine control system based on PLC Download PDF

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Publication number
CN201464909U
CN201464909U CN2009200982796U CN200920098279U CN201464909U CN 201464909 U CN201464909 U CN 201464909U CN 2009200982796 U CN2009200982796 U CN 2009200982796U CN 200920098279 U CN200920098279 U CN 200920098279U CN 201464909 U CN201464909 U CN 201464909U
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CN
China
Prior art keywords
plc
module
control
operator
console
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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
Application number
CN2009200982796U
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Chinese (zh)
Inventor
丁先进
王立民
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Tianjin Seri Machinery Equipment Corp Ltd
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Tianjin Seri Machinery Equipment Corp Ltd
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Priority to CN2009200982796U priority Critical patent/CN201464909U/en
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Publication of CN201464909U publication Critical patent/CN201464909U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The utility model disclose a core rod pressure flattening machine control system based on a PLC (Programmable Logic Controller), which comprises an industrial controlling machine, a display connected with the industrial controlling machine, an control console PLC machine frame and a control cabinet PLC machine frame, wherein the control console PLC machine frame and the control cabinet PLC machine frame are connected through a PROFIBUS-DP bus, the control console PLC machine frame and the control cabinet PLC machine frame are connected with a plurality of feeding trolley traveling frequency converters and a plurality of feeding trolley rotary frequency converters through the PROFIBUS-DP bus, the control console PLC machine frame is connected with an industrial controlling machine through an industrial Ethernet, and the control console PLC machine frame is also connected with a programming computer through an adapter. The core rod pressure flattening machine control system can simplify the control line of the system, has high degree of automation, can complete the automatic side bending and flattening functions and reduces the labor intensity, the production is secure and reliable, thereby meeting the processing parameters and the performance of side bending and flattening of the flattening process.

Description

Plug gag straightener control system based on PLC
Technical field
The utility model belongs to a kind of plug gag straightener control system, particularly relating to a kind of control line of system that makes simplifies, the automaticity height reduces artificial labour intensity, reaches the plug gag straightener control system based on PLC of safe and reliable production requirement.
Background technology
The plug gag straightener is one of plug heat treating equipment, traditional plug gag straightener control system is to be the major control element with the relay basically, by the control module that relay and connection cable are formed the plug gag straightener is controlled, there is following problem in this class control system: (1) is owing to comprised a large amount of relay elements and connection cable thereof in the control system, in control procedure, the frequent start and stop of relay make relay element often damage and cause the plug gag straightener normally not use, so the stability of this class control system and reliability are relatively poor; And in a single day break down, often need a large amount of relay elements and wiring thereof are judged, cause the difficulty of overhaul of the equipments; (2) this class control mode can only be carried out some simple controls to the plug gag straightener, and its function singleness is difficult to control the adjustment that the straight machine of plug pressure is realized the necessary parameter of some special process; (3) this class control system does not have visual operation indicating, and therefore control is complicated, and processing speed is slower, causes work efficiency low.
Summary of the invention
The utility model provides a kind of control line of system that makes to simplify for solving the technical matters that exists in the known technology, and the automaticity height reduces artificial labour intensity, reaches the plug gag straightener control system based on PLC of safe and reliable production requirement.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: a kind of plug gag straightener control system based on PLC, comprise Industrial Control Computer and the display that links to each other with Industrial Control Computer, also be provided with operator's console PLC frame and switch board PLC frame, wherein, described operator's console PLC frame is to link to each other by the PROFIBUS-DP bus with switch board PLC frame, described operator's console PLC frame is to link to each other with a plurality of feeding trolley rotary frequency convertors with a plurality of feeding trolley walking frequency converters by the PROFIBUS-DP bus with switch board PLC frame, described operator's console PLC frame links to each other with Industrial Control Computer by Industrial Ethernet, and described operator's console PLC frame also links to each other with the programming computer by adapter.
Described operator's console PLC frame includes: PS307 module, CPU315-2DP module, CP343-1 module, SM321 module, SM322 module, SM331 module and signal isolator, described CPU315-2DP module is drawn the control signal wire to a plurality of feeding trolley walking frequency converters and a plurality of feeding trolley rotary frequency convertors, draw the interactive communication line with Industrial Control Computer simultaneously, described CPU315-2DP module also links to each other with the PROFIBUS-DP bus.
Described switch board PLC frame includes: PS307 module, ET200M module, FM350 module, SM334 module, signal isolator, described ET200M module links to each other with the PROFIBUS-DP bus, and by the PROFIBUS-DP bus data is reached CPU315-2DP module in the operator's console PLC frame.
To each simulating signal of operator's console PLC frame input is the analog quantity load module that enters operator's console PLC frame after earlier by signal isolator again.
Button, pilot lamp, hummer and selector switch link to each other on the I/O of described operator's console PLC frame end and the operator's console.
The lifting of dolly and walking adopt distant bar control switch to operate control.
The signal transmission of described operator's console PLC frame and switch board PLC frame and plug gag straightener is to transmit by shielded cable.
Advantage and the good effect that the utlity model has are: the plug gag straightener control system based on PLC of the present utility model, the control line of system is simplified, the automaticity height, not only can reduce artificial labour intensity, reach safe and reliable production requirement, can also make the plug gag straightener reach the inaccessiable performance of manual operation in the past, finish automatic lateral bending, functions such as aligning satisfy the technological parameter and the performance such as lateral bending, aligning of straightening process.
Description of drawings
Fig. 1 is that control system of the present utility model is formed synoptic diagram;
Fig. 2 be of the present utility model be the operator's console synoptic diagram.
Label among the figure is respectively:
The 1-Industrial Control Computer; The 2-display; 3-operator's console PLC frame; 4-switch board PLC frame; The 5-computer of programming; The 6-adapter; 7,8-feeding trolley walking frequency converter; 9,10-feeding trolley rotary frequency convertors; The 11-PROFIBUS-DP bus; The 12-Industrial Ethernet.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, enumerate following examples now, and the conjunction with figs. detailed description plug gag straightener control system based on PLC of the present utility model is as follows:
Plug gag straightener control system based on PLC of the present utility model is to be used to control 6 feeding-discharging carriage movable motor frequency converters, 6 feeding-discharging carriage electric rotating machine frequency converters, 6 feeding-discharging carriage lifting motors, V-type anvil piece motor, hydraulic pump, cooling pump and solenoid valves.
As shown in Figure 1, plug gag straightener control system based on PLC of the present utility model, comprise Industrial Control Computer 1 and the display 2 that links to each other with Industrial Control Computer 1, also be provided with operator's console PLC frame 3 and switch board PLC frame 4, wherein, described operator's console PLC frame 3 is to link to each other by PROFIBUS-DP bus 11 with switch board PLC frame 4, described operator's console PLC frame 3 and switch board PLC frame 4 are by the feeding trolley walking frequency converter 7 of PROFIBUS-DP bus 11 with a plurality of control dolly lifting motors and trolley walking motor, 8 and a plurality of feeding trolley rotary frequency convertors 9,10 link to each other, described operator's console PLC frame 3 links to each other with Industrial Control Computer 1 by Industrial Ethernet 12, described operator's console PLC frame 3 also links to each other with programming computer 5 by adapter 6, described PLC is Siemens S7-300 type PLC, and frequency converter is an ABB product A CS800 series.
Described operator's console PLC frame 3 and switch board PLC frame 4 are to transmit by shielded cable with the signal transmission of plug gag straightener.
Described operator's console PLC frame 3 includes: the PS307 module, the CPU315-2DP module, the CP343-1 module, the SM321 module, the SM322 module, SM331 module and signal isolator, described CPU315-2DP module is drawn a plurality of feeding trolley walking frequency converters 7,8 and a plurality of feeding trolley rotary frequency convertors 9,10 control signal wire, draw the interactive communication line with Industrial Control Computer 1 simultaneously, described CPU315-2DP module also links to each other with PROFIBUS-DP bus 11. and to each simulating signals of operator's console PLC frame 3 inputs the analog quantity load module that enters operator's console PLC frame 3 after earlier by signal isolator again. button on the I/O end of described operator's console PLC frame 3 and the operator's console, pilot lamp, hummer and selector switch link to each other.
Described switch board PLC frame 4 includes: PS307 module, ET200M module, FM350 module, SM334 module, signal isolator, described ET200M module links to each other with PROFIBUS-DP bus 11, and by PROFIBUS-DP bus 11 data is reached CPU315-2DP module in the operator's console PLC frame 3.
The lifting of dolly and walking adopt distant bar control switch to operate control.
Be the operator's console synoptic diagram as shown in Figure 2, operate that each action is controlled to straightener by the button on the operator's console.Operator's console is provided with the pilot lamp of duty, display working condition very intuitively, and can also report to the police by the hummer on the operator's console when unusual condition occurring, guarantee the safe operation of system.Distant bar control switch cooperates the trolley travelling selector button, can control the lifting and the walking of dolly.

Claims (7)

1. plug gag straightener control system based on PLC, comprise Industrial Control Computer (1) and the display (2) that links to each other with Industrial Control Computer (1), it is characterized in that: also be provided with operator's console PLC frame (3) and switch board PLC frame (4), wherein, described operator's console PLC frame (3) is to link to each other by PROFIBUS-DP bus (11) with switch board PLC frame (4), described operator's console PLC frame (3) and switch board PLC frame (4) are by PROFIBUS-DP bus (11) and a plurality of feeding trolley walking frequency converters (7,8) and a plurality of feeding trolley rotary frequency convertors (9,10) link to each other, described operator's console PLC frame (3) links to each other with Industrial Control Computer (1) by Industrial Ethernet (12), and described operator's console PLC frame (3) also links to each other with programming computer (5) by adapter (6).
2. the plug gag straightener control system based on PLC according to claim 1, it is characterized in that: described operator's console PLC frame (3) includes: the PS307 module, the CPU315-2DP module, the CP343-1 module, the SM321 module, the SM322 module, SM331 module and signal isolator, described CPU315-2DP module is drawn a plurality of feeding trolley walking frequency converters (7,8) and a plurality of feeding trolley rotary frequency convertors (9,10) control signal wire, draw the interactive communication line with Industrial Control Computer (1) simultaneously, described CPU315-2DP module also links to each other with PROFIBUS-DP bus (11).
3. the plug gag straightener control system based on PLC according to claim 1, it is characterized in that: described switch board PLC frame (4) includes: PS307 module, ET200M module, FM350 module, SM334 module, signal isolator, described ET200M module links to each other with PROFIBUS-DP bus (11), and by PROFIBUS-DP bus (11) data is reached CPU315-2DP module in the operator's console PLC frame (3).
4. the plug gag straightener control system based on PLC according to claim 1 is characterized in that: be the analog quantity load module that enters operator's console PLC frame (3) after earlier by signal isolator again to each simulating signal of operator's console PLC frame (3) input.
5. the plug gag straightener control system based on PLC according to claim 1 is characterized in that: button, pilot lamp, hummer and selector switch link to each other on the I/O of described operator's console PLC frame (3) end and the operator's console.
6. the plug gag straightener control system based on PLC according to claim 1 is characterized in that: the lifting of dolly and walking adopt distant bar control switch to operate control.
7. the plug gag straightener control system based on PLC according to claim 1 is characterized in that: described operator's console PLC frame (3) and switch board PLC frame (4) are to transmit by shielded cable with the signal transmission of plug gag straightener.
CN2009200982796U 2009-08-11 2009-08-11 Core rod pressure flattening machine control system based on PLC Expired - Fee Related CN201464909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200982796U CN201464909U (en) 2009-08-11 2009-08-11 Core rod pressure flattening machine control system based on PLC

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Application Number Priority Date Filing Date Title
CN2009200982796U CN201464909U (en) 2009-08-11 2009-08-11 Core rod pressure flattening machine control system based on PLC

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137725A (en) * 2008-09-01 2011-07-27 西门子公司 Operating method for a stretch leveler with superimposed elongation control and subordinate tension control
CN103019210A (en) * 2012-12-17 2013-04-03 上海三一精机有限公司 Bus connection system controlled by flexible production line
CN104117554A (en) * 2014-06-30 2014-10-29 辽宁银捷装备科技股份有限公司 Automatic control system and method for high-precision straightening machine
CN104263903A (en) * 2014-09-28 2015-01-07 洛阳新思路电气股份有限公司 Electrical control device for thick-wall steel tube thermal treatment production line

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137725A (en) * 2008-09-01 2011-07-27 西门子公司 Operating method for a stretch leveler with superimposed elongation control and subordinate tension control
CN102137725B (en) * 2008-09-01 2013-09-11 西门子公司 Operating method for a stretch leveler with superimposed elongation control and subordinate tension control
CN103019210A (en) * 2012-12-17 2013-04-03 上海三一精机有限公司 Bus connection system controlled by flexible production line
CN103019210B (en) * 2012-12-17 2016-01-20 三一集团有限公司上海分公司 A kind of bus connection system of flexible production line traffic control
CN104117554A (en) * 2014-06-30 2014-10-29 辽宁银捷装备科技股份有限公司 Automatic control system and method for high-precision straightening machine
CN104117554B (en) * 2014-06-30 2016-03-30 辽宁银捷装备科技股份有限公司 A kind of high-accuracy straightening machine automatic control system and control method
CN104263903A (en) * 2014-09-28 2015-01-07 洛阳新思路电气股份有限公司 Electrical control device for thick-wall steel tube thermal treatment production line

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20120811