CN102424133B - Automatic control system for package of bagged type pipe materials - Google Patents
Automatic control system for package of bagged type pipe materials Download PDFInfo
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- CN102424133B CN102424133B CN 201110238450 CN201110238450A CN102424133B CN 102424133 B CN102424133 B CN 102424133B CN 201110238450 CN201110238450 CN 201110238450 CN 201110238450 A CN201110238450 A CN 201110238450A CN 102424133 B CN102424133 B CN 102424133B
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Abstract
The invention discloses an automatic control system for package of bagged type pipe materials. The automatic control system comprises a pipe material parameter input device, a special communication interface, a PLC (Programmable Logic Controller), a rotation speed measuring device, a traction plastic wheel controller, a traction plastic wheel, a pipe-bagging plastic bag roller, a plastic bag sucking disc controller and a plastic bag sucking disc device. The pipe material parameter input device is connected with the PLC through the special communication interface, the PLC, the rotation speed measuring device, the pipe-bagging plastic bag roller, the traction plastic wheel and the traction plastic wheel controller are sequentially connected to form a closed-loop system, the PLC and the plastic bag sucking disc controller are connected, and the plastic bag sucking disc controller is connected with the plastic bag sucking disc device. According to the automatic control system disclosed by the invention, the length of pipe-bagging plastic bags can be exactly and automatically controlled, the plastic bag sucking disc device is controlled according to the diameters of the pipe materials, the whole process does not need manual intervention, the continuous operation can be carried out, the control is convenient and stable, and the control precision is high; in addition, the automatic control system has the characteristics of high efficiency and energy conservation.
Description
Technical field
The invention belongs to the tubing packaging field, be specifically related to a kind of automatic control system for package of bagged type pipe materials.
Background technology
China's tubing is of many uses, and market demand increases year by year, and the output of each manufacturer is also increasing year by year.Tubing stored in a warehouse or transport before to be packed, generally that tired the binding together of a plurality of tubule materials is packaged in a poly-bag, or the independent packaging of single extra heavy pipe material is in poly-bag, and current existing pipe production line is generally to adopt full manual mode packing after rolling off the production line by product again, perhaps adopt the manual S. A. manner of packing combined with certain machinery to be packed, such packing method degree of automation is low, need to expend a large amount of manpowers, material resources and financial resources, labour intensity is large, inefficiency, tubing to be packaged also takies a large amount of storage spaces.Another kind of mode adopts automatic winding diaphragm type packing tubing, although this mode adopts automatic packaging, equipment cost is high, and the film consumption is large.
The bagged type pipe materials automated packaging equipment is also arranged at present, as Chinese Patent Application No. be 200620157394.2 " a kind of pipe profile automated packaging equipment ", adopt of the prior art electronic, the air operated control program realizes the operation of automation, improved work efficiency, but it can not control the length of the plastic packets encapsulation be inserted in tubing, cause the waste of plastic packets encapsulation, " a kind of pipe automatic packaging machine " that another Chinese Patent Application No. is 200810198336.8, although this patent can realize the packing of automation, but it realizes automatic packaging by the structure setting of utilizing the tubing cradle, be difficult to realize high efficiency production.
Also have a kind of bagged type pipe materials automated packaging equipment, it utilizes poly-bag hitch structure, Acetabula device, pipe tractor structure etc., and additional automatic control device is realized the packing of automation.Realize that online bagged type pipe materials packs automatically, also need to overcome two large problems: the one, how accurately to control the length of sleeve pipe poly-bag, the 2nd, how according to pipe diameter size, sucker absorption poly-bag to be carried out the control of automation.
Summary of the invention
Shortcoming for prior art, the purpose of this invention is to provide a kind of automatic control system for package of bagged type pipe materials that can accurately automatically control sleeve pipe poly-bag length and control Acetabula device according to pipe diameter size, the whole process of the present invention is without manual intervention, can continuous working, control convenient stable, control accuracy is high, and possesses energy-efficient characteristics.
For achieving the above object, technical scheme of the present invention is:
A kind of automatic control system for package of bagged type pipe materials, comprise the tubing parameter input device, special communication interface, Programmable Logic Controller PLC, rotation-speed measuring device, traction rubber tire control setup, the traction rubber tire, sleeve pipe poly-bag volume, poly-bag sucker control setup, the poly-bag Acetabula device, described tubing parameter input device is connected with Programmable Logic Controller PLC by special communication interface, Programmable Logic Controller PLC, rotation-speed measuring device, sleeve pipe poly-bag volume, the traction rubber tire, traction rubber tire control setup connects and composes closed loop system successively, Programmable Logic Controller PLC also is connected with poly-bag sucker control setup, poly-bag sucker control setup is connected with the poly-bag Acetabula device.
In such scheme, described tubing parameter input device is touch-screen.
In such scheme, described special communication interface is the RS232/485 conv.
In such scheme, rotation-speed measuring device comprises AD module, coding controller, rotary encoder, and described Programmable Logic Controller PLC is connected with the AD module, and the AD module is connected with coding controller, coding controller is connected with rotary encoder, and rotary encoder is connected with sleeve pipe poly-bag volume.
In such scheme, traction rubber tire control setup comprises frequency converter and variable-frequency motor, and described traction rubber tire is connected with variable-frequency motor, and variable-frequency motor is connected with frequency converter, and frequency converter also is connected with Programmable Logic Controller PLC.
In such scheme, poly-bag sucker control setup comprises driving controller of stepping motor and stepping motor, and described driving controller of stepping motor is connected with Programmable Logic Controller PLC, stepping motor respectively, and stepping motor also is connected with the poly-bag Acetabula device.
The invention has the beneficial effects as follows:
The present invention can realize automatically controlling sleeve pipe poly-bag length and automatically control the poly-bag Acetabula device according to pipe diameter size, and whole tubing packaging process is without manual intervention, and can continuous working, is applicable to the tubing packing on flow production line.In addition, the present invention adopts Frequency Converter Control traction rubber tire, speed adjustable range is wide in range, operate steadily, starting current is little, by stepping motor Length Control and the PID by Programmable Logic Controller PLC closed loop system, regulates and makes the control accuracy of system higher, adopts PLC to control and the man-machine interface of touch-screen, it is controlled more convenient reliable, have more energy-efficient characteristics.
The accompanying drawing explanation
Fig. 1: be structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Structure of the present invention as shown in Figure 1, a kind of automatic control system for package of bagged type pipe materials, comprise tubing parameter input device, special communication interface, Programmable Logic Controller PLC3, rotation-speed measuring device, traction rubber tire control setup, traction rubber tire 9, sleeve pipe poly-bag volume 13, poly-bag sucker control setup, poly-bag Acetabula device 12; The tubing parameter input device is touch-screen 1, special communication interface is RS232/485 conv 2, rotation-speed measuring device comprises AD module 4, coding controller 5, rotary encoder 6, traction rubber tire control setup comprises frequency converter 7 and variable-frequency motor 8, and poly-bag sucker control setup comprises driving controller of stepping motor 10 and stepping motor 11.
Touch-screen 1 is connected with Programmable Logic Controller PLC3 by RS232/485 conv 2, Programmable Logic Controller PLC3, AD module 4, coding controller 5, rotary encoder 6, sleeve pipe poly-bag volume 13, traction rubber tire 9, frequency converter 7, variable-frequency motor 8, Programmable Logic Controller PLC3 connect and compose closed loop system successively, and Programmable Logic Controller PLC3 also is connected successively with driving controller of stepping motor 10, stepping motor 11, poly-bag Acetabula device 12.
During work, (1) inputs expected value and the caliber parameter of required cover bag length on the man-machine interface of touch-screen 1, (2) correlation parameter that Programmable Logic Controller PLC3 provides according to touch-screen 1 carries out sending control signal to frequency converter 7 and driving controller of stepping motor 10 respectively after dispensed, drives respectively variable-frequency motor 8 and stepping motor 11 to control forward and reverse drag spring thimble poly-bag volume of traction rubber tire 9 and the openings of sizes of poly-bag Acetabula device 12, (3) detected value that the data that rotary encoder 6 gathers sleeve pipe poly-bags volume 13 carry out after analogue to digital conversion obtaining overlapping bag length by AD module 4 is delivered in Programmable Logic Controller PLC3, Programmable Logic Controller PLC will overlap this expected value of cover bag length of inputting in the detected value of bag length and touch-screen and compare, judgement bagging length variation value, then according to testing result output PID conditioning signal, by Programmable Logic Controller, PLC sends control signal to frequency converter, control the forward and reverse drag spring thimble poly-bag volume of traction rubber tire, sleeve pipe poly-bag volume is followed the tracks of all the time on the cover bag length expected value of touch-screen input.
Claims (6)
1. an automatic control system for package of bagged type pipe materials, it is characterized in that, comprise the tubing parameter input device, special communication interface, Programmable Logic Controller PLC, rotation-speed measuring device, traction rubber tire control setup, the traction rubber tire, sleeve pipe poly-bag volume, poly-bag sucker control setup, the poly-bag Acetabula device, described tubing parameter input device is connected with Programmable Logic Controller PLC by special communication interface, Programmable Logic Controller PLC, rotation-speed measuring device, sleeve pipe poly-bag volume, the traction rubber tire, traction rubber tire control setup connects and composes closed loop system successively, Programmable Logic Controller PLC also is connected with poly-bag sucker control setup, poly-bag sucker control setup is connected with the poly-bag Acetabula device,
Programmable Logic Controller PLC will overlap this expected value of cover bag length of inputting in the detected value of bag length and tubing parameter input device and compare, judgement bagging length variation value, then according to testing result output PID conditioning signal, send control signal by Programmable Logic Controller PLC to traction rubber tire control setup, control the forward and reverse drag spring thimble poly-bag volume of traction rubber tire;
Tubing parameter input device input caliber parameter, Programmable Logic Controller PLC carries out the backward poly-bag sucker of dispensed control setup according to the caliber parameter and sends control signal, controls the openings of sizes of poly-bag Acetabula device.
2. automatic control system for package of bagged type pipe materials according to claim 1, is characterized in that, described tubing parameter input device is touch-screen.
3. automatic control system for package of bagged type pipe materials according to claim 1, is characterized in that, described special communication interface is the RS232/485 conv.
4. automatic control system for package of bagged type pipe materials according to claim 1, it is characterized in that, rotation-speed measuring device comprises AD module, coding controller, rotary encoder, described Programmable Logic Controller PLC is connected with the AD module, the AD module is connected with coding controller, coding controller is connected with rotary encoder, and rotary encoder is connected with sleeve pipe poly-bag volume.
5. automatic control system for package of bagged type pipe materials according to claim 1, it is characterized in that, traction rubber tire control setup comprises frequency converter and variable-frequency motor, and described traction rubber tire is connected with variable-frequency motor, variable-frequency motor is connected with frequency converter, and frequency converter also is connected with Programmable Logic Controller PLC.
6. automatic control system for package of bagged type pipe materials according to claim 1, it is characterized in that, poly-bag sucker control setup comprises driving controller of stepping motor and stepping motor, described driving controller of stepping motor is connected with Programmable Logic Controller PLC, stepping motor respectively, and stepping motor also is connected with the poly-bag Acetabula device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110238450 CN102424133B (en) | 2011-08-19 | 2011-08-19 | Automatic control system for package of bagged type pipe materials |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110238450 CN102424133B (en) | 2011-08-19 | 2011-08-19 | Automatic control system for package of bagged type pipe materials |
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| CN102424133A CN102424133A (en) | 2012-04-25 |
| CN102424133B true CN102424133B (en) | 2013-12-25 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103803126A (en) * | 2013-07-16 | 2014-05-21 | 常州先进制造技术研究所 | PLC (programmable logic controller) control system for large packaging and bagging machine and working method of PLC control system |
| CN104345678A (en) * | 2013-08-02 | 2015-02-11 | 罗克韦尔自动化控制集成(哈尔滨)有限公司 | Control device and control system used for frequency converter |
| CN103449139B (en) * | 2013-09-11 | 2016-04-27 | 广东联塑科技实业有限公司 | A kind of plastics lined pipe material chain registration device |
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| CN200978024Y (en) * | 2006-11-16 | 2007-11-21 | 彭军池 | Automatic packing device for pipe section |
| CN201128637Y (en) * | 2007-11-23 | 2008-10-08 | 广东东南薄膜科技股份有限公司 | Active unwinding device |
| CN101422961A (en) * | 2008-11-10 | 2009-05-06 | 大连橡胶塑料机械股份有限公司 | Tension control system of plastic packaging film production line |
| CN201385808Y (en) * | 2009-03-06 | 2010-01-20 | 武汉迈威机械有限责任公司 | Small bag vertical packing machine |
| CN201776996U (en) * | 2010-08-17 | 2011-03-30 | 山东大学 | Manipulator device capable of automatically clamping labels |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125189A (en) * | 1994-12-22 | 1996-06-26 | 王槐生 | Automatic positioning control method for brand and article packaging position of packaging bag |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978024Y (en) * | 2006-11-16 | 2007-11-21 | 彭军池 | Automatic packing device for pipe section |
| CN201128637Y (en) * | 2007-11-23 | 2008-10-08 | 广东东南薄膜科技股份有限公司 | Active unwinding device |
| CN101422961A (en) * | 2008-11-10 | 2009-05-06 | 大连橡胶塑料机械股份有限公司 | Tension control system of plastic packaging film production line |
| CN201385808Y (en) * | 2009-03-06 | 2010-01-20 | 武汉迈威机械有限责任公司 | Small bag vertical packing machine |
| CN201776996U (en) * | 2010-08-17 | 2011-03-30 | 山东大学 | Manipulator device capable of automatically clamping labels |
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