CN102862711A - Full-automatic medicine plate packing machine control system based on programmable logic controller (PLC) - Google Patents
Full-automatic medicine plate packing machine control system based on programmable logic controller (PLC) Download PDFInfo
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- CN102862711A CN102862711A CN 201110189865 CN201110189865A CN102862711A CN 102862711 A CN102862711 A CN 102862711A CN 201110189865 CN201110189865 CN 201110189865 CN 201110189865 A CN201110189865 A CN 201110189865A CN 102862711 A CN102862711 A CN 102862711A
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Abstract
A full-automatic medicine plate packing machine control system based on a programmable logic controller (PLC) relates to an improvement of the medicine plate packing machine control system. The medicine plate packing machine control system is complete in function and comprises an initiative dragging portion and a control portion, the initiative dragging portion adopts an alternating current variable-frequency speed regulating system and comprises a frequency changer, a motor and an encoder, and the control portion comprises the PLC, a button station and a touch screen. The PLC is provided with 26 signal input ends such as a photoelectric detection switch, an approach detection switch, a pressure detection switch, a manual control button, an automatic control button, a working mode selective switch and 20 digital output ends such as a solenoid valve and a state indicating lamp.
Description
Technical field
The present invention relates to the improvement of medicine plate box packing machine control system.
Background technology
Full automaticity medicine plate box packing machine is one of visual plant of medicine packing, adopts the machine mounted box, can improve packaging efficiency on the one hand, reduces the cost of labor of packing, can also promote health level on the other hand.
Its radical function comprises: the auto-folder of (1) package insert and transmission, medicine box moulding and transmission; (2) medicine plate and specification sheets are packed into medicine box, the encapsulation of medicine box two ends paper tongue, beat lot number (steel letters or coding); (3) produce counting, product conveying, to rejecting and count without specification sheets or sylphon.
But at present for full automaticity medicine plate box packing machine, also lack a kind of control system of correspondence, so that not fully performance of the effect of this equipment.
Summary of the invention
The present invention is exactly for the problems referred to above, and a kind of full automaticity medicine plate box packing machine control system based on PLC of complete function is provided.
For above-mentioned purpose, the present invention is achieved in that
System of the present invention comprises that active drags part and control part, wherein initiatively drags part and adopts AC variable-frequency speed regulation system, comprises frequency converter, electrical motor and coder, and control part comprises PLC Programmable Logic Controller, push-button station, touch-screen; The PLC Programmable Logic Controller is provided with totally 26 signal input parts such as photoelectric detection switch, proximity test switch, pressure detection switch, manual control button, automatic control button, working mode selection switch, 20 digital output ends such as electromagnetic valve, status indicator lamp.
Beneficial effect of the present invention:
(1) has automatic detection function: can realize not having the medicine plate not descend specification sheets, do not have specification sheets not inhale box, do not have carton warning or shutdown, product advances box warning not in place or shutdown.
(2) has friendly man-machine interface: can be in real time the running state of equipment is monitored and regulates and control, to realize the various functions such as data acquisition, equipment control, parameter adjusting and various types of signal warning;
(3) high, the speed-regulating range width of mounted box speed is to adapt to the product of different size, technique and mounted box speed;
(4) operation scheme can be carried out " automatically operation ", " manually operation " two kinds of operation scheme.
Description of drawings
Fig. 1 is electrical schematic diagram of the present invention.
Fig. 2 is PLC external wiring diagram of the present invention.
Fig. 3 is sequence control functional flow diagram of the present invention.
The specific embodiment
System of the present invention comprises that active drags part and control part, wherein initiatively drags part and adopts AC variable-frequency speed regulation system, comprises frequency converter, electrical motor and coder, and control part comprises PLC Programmable Logic Controller, push-button station, touch-screen; The PLC Programmable Logic Controller is provided with totally 26 signal input parts such as photoelectric detection switch, proximity test switch, pressure detection switch, manual control button, automatic control button, working mode selection switch, 20 digital output ends such as electromagnetic valve, status indicator lamp.
System's control object is folding machine, no good bar servomotor, main motor and vacuum pump.
In the native system, the PLC Programmable Logic Controller adopts the Siemens SIMATICS7-200 CPU226 Programmable Logic Controller that 24 entrance points and 16 output points are arranged, and the EM223 digital quantity expansion module that 8 entrance points and 8 output points are arranged.
The main program of native system adopts shift register sequence control.
Native system employing touch-screen satisfies the various monitoring requirements to PLC, touch-screen adopts Wncc software to design, comprise creating picture and information, and they are linked to each other with the PLC program, visual by the interface, set variable and three step complete designs of messaging parameter are set.
Claims (2)
1. full automaticity medicine plate box packing machine control system based on PLC, comprise and initiatively drag part and control part, it is characterized in that initiatively dragging part and adopt AC variable-frequency speed regulation system, comprise frequency converter, electrical motor and coder, control part comprises PLC Programmable Logic Controller, push-button station, touch-screen; The PLC Programmable Logic Controller is provided with totally 26 signal input parts such as photoelectric detection switch, proximity test switch, pressure detection switch, manual control button, automatic control button, working mode selection switch, 20 digital output ends such as electromagnetic valve, status indicator lamp.
2. a kind of full automaticity medicine plate box packing machine control system based on PLC according to claim 1 is characterized in that the main program of native system adopts shift register sequence control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110189865 CN102862711A (en) | 2011-07-08 | 2011-07-08 | Full-automatic medicine plate packing machine control system based on programmable logic controller (PLC) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110189865 CN102862711A (en) | 2011-07-08 | 2011-07-08 | Full-automatic medicine plate packing machine control system based on programmable logic controller (PLC) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102862711A true CN102862711A (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110189865 Pending CN102862711A (en) | 2011-07-08 | 2011-07-08 | Full-automatic medicine plate packing machine control system based on programmable logic controller (PLC) |
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| CN (1) | CN102862711A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150041A (en) * | 2014-08-21 | 2014-11-19 | 南通通用机械制造有限公司 | Electric control device of fully-automatic boxing machine |
| CN104340429A (en) * | 2014-09-22 | 2015-02-11 | 广东中烟工业有限责任公司 | Online detection system and method for carton filling machine |
| CN104627441A (en) * | 2014-12-24 | 2015-05-20 | 苏州华冲精密机械有限公司 | Electrical control device of full-automatic food packaging machine |
| CN105460305A (en) * | 2016-01-15 | 2016-04-06 | 中州大学 | Control system of automatic middle lamp packaging machine |
| CN108045669A (en) * | 2017-12-19 | 2018-05-18 | 楚天科技股份有限公司 | A kind of box packing machine launches the control method and system of specification automatically |
-
2011
- 2011-07-08 CN CN 201110189865 patent/CN102862711A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150041A (en) * | 2014-08-21 | 2014-11-19 | 南通通用机械制造有限公司 | Electric control device of fully-automatic boxing machine |
| CN104150041B (en) * | 2014-08-21 | 2016-03-02 | 南通通机股份有限公司 | A kind of electrical control gear of full-automatic box packing machine |
| CN104340429A (en) * | 2014-09-22 | 2015-02-11 | 广东中烟工业有限责任公司 | Online detection system and method for carton filling machine |
| CN104627441A (en) * | 2014-12-24 | 2015-05-20 | 苏州华冲精密机械有限公司 | Electrical control device of full-automatic food packaging machine |
| CN105460305A (en) * | 2016-01-15 | 2016-04-06 | 中州大学 | Control system of automatic middle lamp packaging machine |
| CN108045669A (en) * | 2017-12-19 | 2018-05-18 | 楚天科技股份有限公司 | A kind of box packing machine launches the control method and system of specification automatically |
| CN108045669B (en) * | 2017-12-19 | 2020-06-23 | 楚天科技股份有限公司 | Control method and system for automatically putting specifications into boxing machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Rui Document name: Notification of Publication of the Application for Invention |
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| DD01 | Delivery of document by public notice |
Addressee: Jiang Rui Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |