CN103274189B - A kind of entrucking meter bag device and control method thereof - Google Patents
A kind of entrucking meter bag device and control method thereof Download PDFInfo
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- CN103274189B CN103274189B CN201310192743.9A CN201310192743A CN103274189B CN 103274189 B CN103274189 B CN 103274189B CN 201310192743 A CN201310192743 A CN 201310192743A CN 103274189 B CN103274189 B CN 103274189B
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Abstract
The present invention relates to a kind of entrucking meter bag device and control method thereof, comprise Auto-counting controller (1) and opto-electronic pickup (6), Auto-counting controller (1) is provided with human-computer interaction interface (2); Opto-electronic pickup (6) is arranged on the exit of band conveyor (4); Wherein, Auto-counting controller (1) comprises programmable logic controller (PLC) (8), constant voltage power suspply (10) and AC contactor; The signal input part of programmable logic controller (PLC) (8) is connected with opto-electronic pickup, and signal output part is connected with AC contactor, and communication interface (9) is connected by the communications cable with human-computer interaction interface (2); The control end of AC contactor is connected with conveyer motor (3); Constant voltage power suspply (10) is connected with programmable logic controller (PLC) (8), human-computer interaction interface (2) respectively.This entrucking meter bag device structure is simple, counting is accurate, degree of automation is high and cost is low.
Description
Technical field
The present invention relates to a kind of counting assembly, be specifically related to the entrucking meter bag device that a kind of structure is simple, counting is accurate, degree of automation is high.
Background technology
In the market a lot of product the place of production and market or make land used not be all in same region, some is even separated by more than hundreds of kilometer, also just needs to be transported to various places by logistics company; And due to various places consumption, use situation inconsistent, therefore, the carrying capacity that we are transporting various places to is also had nothing in common with each other; Common product, when entrucking, is all artificial counting.Along with the development of market economy, the continuous increase of product sales volume, the outbound quantity of product, also in continuous increase, if still continue the mode continuing to use former artificial counting, often there will be counting inaccurate, causes the situation of repeatedly loading and unloading in entrucking process; So not only waste time and energy, and cause the damage of product to a certain extent.And more existing counting assembly complex structures or expensive on market, use these devices concerning medium-sized and small enterprises being a larger cost burden.Therefore, market is badly in need of that a kind of structure is simple, low price, counts counting assembly accurately.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide that a kind of structure is simple, counting accurately, degree of automation is high and the entrucking meter bag device that cost is low and control method thereof.
To achieve these goals, present invention employs following technical scheme:
A kind of entrucking meter bag device, comprise Auto-counting controller and opto-electronic pickup, described Auto-counting controller is provided with human-computer interaction interface; Described opto-electronic pickup is arranged on the exit of band conveyor; Wherein, described Auto-counting controller comprises programmable logic controller (PLC), constant voltage power suspply and AC contactor; The signal input part of described programmable logic controller (PLC) is connected with opto-electronic pickup, and signal output part is connected with AC contactor, and communication interface is connected by the communications cable with human-computer interaction interface; The control end of described AC contactor is connected with conveyer motor; Described constant voltage power suspply is connected with programmable logic controller (PLC), human-computer interaction interface respectively.
Adopt PLC as core controller, can Auto-counting, and the mode of operation of control signal to conveyer motor can be sent according to count value and control, realize counting accurately, the function such as degree of automation is high, time saving and energy saving.
Further illustrate as the present invention, this entrucking meter bag device also comprises annunciator and is arranged on the intermediate relay in Auto-counting controller; Described annunciator is connected with the control end of intermediate relay; The input end of described intermediate relay is connected with the signal output part of programmable logic controller (PLC).
Further illustrate as the present invention, above-described programmable logic controller (PLC) adopts pulse and clock to carry out entrucking counting in conjunction with counting mode.When opto-electronic pickup carried each bag by conveyer, a time period can be produced from the beginning to the end, through measuring, as covered a bag with 0.5 second, when there is Lian Bao, little stacked package, during 0.5s < time period < 0.8s, when 2 bags are remembered; During 1s < time period < 1.2s, when 3 bags are remembered; This completes at coding.
Further illustrate as the present invention, the signal input part of above-described programmable logic controller (PLC) connects the opto-electronic pickup of more than two travel lines respectively, carries out separate counts to more than two travel lines simultaneously.
Further illustrate as the present invention, above-described human-computer interaction interface is touch-screen.
The control principle (workflow) of entrucking meter bag device of the present invention:
Connect constant voltage power suspply 1. to Auto-counting controller, after the frame stabilization of human-computer interaction interface display (about 1 minute), picture arranges relevant entrucking parameter; Described entrucking parameter comprises shuts down bag numerical value and early warning bag numerical value;
2. on picture, starter button is clicked, instruction passes to programmable logic controller (PLC) (PLC) through communication cable, the control signal mouth (Y0) of PLC puts action, AC contactor (CM1) obtains electrical contacts closed, connect the power supply of conveyer motor, conveyer driven by motor band conveyor runs;
3. package goods is carried from band conveyor top terminad, when each bag article is through opto-electronic pickup, opto-electronic pickup contact closes thereupon, there is signal to the count signal input end (X0) of PLC, after PLC carries out count operation, numerical value is delivered to human-computer interaction interface by communication cable and show;
4., when count value is close to the early warning bag numerical value set, the control signal mouth (Y4) of PLC puts action, and intermediate relay (K3) obtains electrical contacts closed, connects power source of alarm, alarm;
5. when count value equals the shutdown bag numerical value set, the control signal mouth (Y0) of PLC puts action, and AC contactor (CM1) dead electricity contact disconnects, and conveyer motor is out of service, and band conveyor stops conveying articles;
6. entrucking counting is terminated.
Entrucking meter bag device of the present invention be applicable to packed, the case dress of the manufacturing enterprises such as cement, flour, chemical fertilizer, feed, sugar, grain and oil, pharmacy, boxed product going out, put and the process control such as entrucking and counting (Dian Bao, some case, put box).
Compared with prior art, the advantage that possesses of the present invention:
1. structure simple, be convenient to safeguard, use cost is low, mechanical automation degree is high, counting accurately, time saving and energy saving.
2. strong interference immunity, Intelligent Recognition can connect bag.It is core that this device have employed industrial PLC controller, again with pulse and clock in conjunction with counting mode, fly over foreign matter or unexpected when blocking at sensor place, counting machine can not unexpected addend, and can the little stacked package phenomenon of Intelligent Recognition (at most accurately identifying that 4 connect bag).When opto-electronic pickup carried each bag by conveyer, a time period can be produced from the beginning to the end, through measuring, as covered a bag with 0.5 second, when there is Lian Bao, little stacked package, during 0.5s < time period < 0.8s, when 2 bags are remembered; During 1s < time period < 1.2s, when 3 bags are remembered; This completes at coding.
3. hommization is arranged.By human-computer interaction interface, can input arbitrarily required parameter value, the operation completing conveyer according to counting predetermined value controls and sufficient number pre-alarm, realizes the counting of the different loading of freight waggon.
4. number, multi-channel control are not lost in power down.Automatically can preserve state before power down, after powering on, automatically recover the state before power down; And a controller can count many strip transmission lines simultaneously.
Accompanying drawing explanation
Fig. 1 is artwork of the present invention.
Fig. 2 is the schematic circuit diagram of Auto-counting controller in the present invention.
Reference numeral: 1-Auto-counting controller, 2-human-computer interaction interface, 3-conveyer motor, 4-band conveyor, 5-article, 6-opto-electronic pickup, 7-annunciator, 8-programmable logic controller (PLC), 9-communication interface, 10-constant voltage power suspply, 11-photoelectric switch; CM1, CM2, CM3 represent AC contactor in fig. 2, and K1, K2, K3 represent intermediate relay.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1:
As shown in Figure 1, 2, a kind of entrucking meter bag device, comprise Auto-counting controller 1, opto-electronic pickup 6 and annunciator 7, described Auto-counting controller 1 is provided with human-computer interaction interface 2; Described opto-electronic pickup 6 is arranged on the exit of band conveyor 4; Wherein, described Auto-counting controller 1 comprises programmable logic controller (PLC) 8, constant voltage power suspply 10, AC contactor (CM) and intermediate relay (K); The signal input part of described programmable logic controller (PLC) 8 is connected with opto-electronic pickup, and signal output part is connected with AC contactor (CM), intermediate relay (K), and communication interface 9 is connected by the communications cable with human-computer interaction interface 2; The control end of described AC contactor is connected with conveyer motor 3; The control end of described intermediate relay is connected with annunciator 7; Described constant voltage power suspply 10 is connected with programmable logic controller (PLC) 8, human-computer interaction interface 2 respectively.Described human-computer interaction interface 2 is touch-screen.Described programmable logic controller (PLC) 8 adopts pulse and clock to carry out entrucking counting in conjunction with counting mode.The signal input part of described programmable logic controller (PLC) 8 connects the opto-electronic pickup 6 of more than two travel lines respectively, carries out separate counts to two strip transmission lines simultaneously.
Embodiment 2:
A kind of entrucking meter bag device, comprise Auto-counting controller 1 and opto-electronic pickup 6, described Auto-counting controller 1 is provided with human-computer interaction interface 2; Described opto-electronic pickup 6 is arranged on the exit of band conveyor 4; Wherein, described Auto-counting controller 1 comprises programmable logic controller (PLC) 8, constant voltage power suspply 10 and AC contactor (CM); The signal input part of described programmable logic controller (PLC) 8 is connected with opto-electronic pickup, and signal output part is connected with AC contactor (CM), and communication interface 9 is connected by the communications cable with human-computer interaction interface 2; The control end of described AC contactor is connected with conveyer motor 3; Described constant voltage power suspply 10 is connected with programmable logic controller (PLC) 8, human-computer interaction interface 2 respectively.Described programmable logic controller (PLC) 8 adopts pulse and clock to carry out entrucking counting in conjunction with counting mode.The signal input part of described programmable logic controller (PLC) 8 connects the opto-electronic pickup 6 of more than two travel lines respectively, carries out separate counts to two strip transmission lines simultaneously.
Embodiment 3:
The difference of the present embodiment and embodiment 2 is: described human-computer interaction interface 2 is touch-screen.
Use the control flow of the entrucking meter bag device of above-described embodiment 1-3:
1. switch on power to counter controller, after the frame stabilization of human-computer interaction interface display (about 1 minute), picture arranges relevant entrucking parameter; Described entrucking parameter comprises shuts down bag numerical value and early warning bag numerical value;
2. on picture, starter button is clicked, instruction passes to programmable logic controller (PLC) (PLC) through communication cable, the control signal mouth (Y0) of PLC puts action, AC contactor (CM1) obtains electrical contacts closed, connect the power supply of conveyer motor, conveyer driven by motor band conveyor runs;
3. package goods is carried from band conveyor top terminad, when each bag article is through opto-electronic pickup, opto-electronic pickup contact closes thereupon, there is signal to the count signal input end (X0) of PLC, after PLC carries out count operation, numerical value is delivered to human-computer interaction interface by communication cable and show;
4., when count value is close to the early warning bag numerical value set, the control signal mouth (Y4) of PLC puts action, and intermediate relay (K3) obtains electrical contacts closed, connects alarm bell power supply, alarm;
5. when count value equals the shutdown bag numerical value set, the control signal mouth (Y0) of PLC puts action, and AC contactor (CM1) dead electricity contact disconnects, and conveyer motor is out of service, and band conveyor stops conveying articles;
6. entrucking counting is terminated.
Claims (1)
1. a control method for entrucking meter bag device, is characterized in that: this control method comprises the following steps:
Connect constant voltage power suspply (10) 1. to Auto-counting controller (1), after the frame stabilization that human-computer interaction interface (2) shows, picture arranges relevant entrucking parameter; Described entrucking parameter comprises shuts down bag numerical value and early warning bag numerical value;
2. on picture, starter button is clicked, instruction passes to programmable logic controller (PLC) (8) through communication cable, the control signal exit point action of programmable logic controller (PLC) (8), AC contactor obtains electrical contacts closed, connect the power supply of conveyer motor (3), conveyer motor (3) drives band conveyor (4) to run;
3. package goods (5) is carried from band conveyor (4) top terminad, when each bag article is when opto-electronic pickup (6), opto-electronic pickup (6) contact closes thereupon, there is signal to the count signal input end of programmable logic controller (PLC) (8), after programmable logic controller (PLC) (8) carries out count operation, numerical value is delivered to human-computer interaction interface (2) by communication cable and show;
4. when count value is close to the early warning bag numerical value set, the control signal exit point action of programmable logic controller (PLC) (8), intermediate relay obtains electrical contacts closed, connects annunciator (7) power supply, alarm;
5. when count value equals the shutdown bag numerical value set, the control signal exit point action of programmable logic controller (PLC) (8), AC contactor dead electricity contact disconnects, and conveyer motor (3) is out of service, and band conveyor (4) stops conveying articles;
6. entrucking counting is terminated.
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| CN201310192743.9A CN103274189B (en) | 2013-05-23 | 2013-05-23 | A kind of entrucking meter bag device and control method thereof |
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| CN201310192743.9A CN103274189B (en) | 2013-05-23 | 2013-05-23 | A kind of entrucking meter bag device and control method thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104020708A (en) * | 2013-11-30 | 2014-09-03 | 广西鱼峰水泥股份有限公司 | Control device for bag-distributing device |
| CN103738703A (en) * | 2013-12-28 | 2014-04-23 | 吴俊娟 | Trigger device |
| CN106516649A (en) * | 2016-12-27 | 2017-03-22 | 江苏宜达新材料科技股份有限公司 | Glass product counter for production line |
| CN106768984B (en) * | 2017-02-17 | 2019-02-22 | 安图实验仪器(郑州)有限公司 | The test method of bulk type reaction cup automatic sequencing device |
| CN107161731B (en) * | 2017-06-16 | 2018-06-19 | 马虚新 | The method of charging appliance and loaded material |
| CN111459200B (en) * | 2020-03-27 | 2021-10-22 | 中信重工机械股份有限公司 | Bagged cement automatic loading robot servo control system |
| CN113093642B (en) * | 2021-04-09 | 2022-08-26 | 江西九二盐业有限责任公司 | Intelligent loading counting centralized operation system |
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Effective date of registration: 20240116 Address after: 264200 No. 20-4, Shenyang Middle Road, gaoqu District, Weihai City, Shandong Province Patentee after: Weihai Aoyang International Outdoor Products Co.,Ltd. Address before: 264200 18th Floor, Building A, Innovation and Entrepreneurship Base, No. 213, Torch Road, Torch Hi tech Industrial Development Zone, Weihai, Shandong Patentee before: Weihai Shenzhou Information Technology Research Institute Co.,Ltd. |