CN202265220U - Multi-belt automatic-counting loading controller - Google Patents
Multi-belt automatic-counting loading controller Download PDFInfo
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- CN202265220U CN202265220U CN2011201876378U CN201120187637U CN202265220U CN 202265220 U CN202265220 U CN 202265220U CN 2011201876378 U CN2011201876378 U CN 2011201876378U CN 201120187637 U CN201120187637 U CN 201120187637U CN 202265220 U CN202265220 U CN 202265220U
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Abstract
The utility model discloses a multi-belt automatic-counting loading controller comprising a plurality of pairs of correlation-type photoelectric sensors, a plurality of counters and a PLC (programmable logic controller), wherein the correlation-type photoelectric sensors are arranged on two sides of a plurality of belt conveying mechanisms, the counters and the belt conveying mechanisms are in one-to-one correspondence respectively, the correlation-type photoelectric sensors are connected with the PLC and the counters through signal conversion circuits respectively, the PLC is externally connected with programmable display devices and a plurality of warning circuits respectively, the warning circuits are in one-to-one correspondence with the belt conveying mechanisms respectively, and the PLC is electrically connected with driving motors of the belt conveying mechanisms respectively.
Description
Technical field
The utility model relates to a kind of many belts and counts the entrucking controller automatically.
Background technology
Current modern factory generally uses band conveyor with the direct entrucking of product, not only reduces the product inventory place, and can reduce product turnover expense and labour cost.If but adopt the manual control band conveyor, when particularly many belts moved simultaneously, operating personal will have very strong sense of responsibility could guarantee the accuracy of entrucking, and the operating personal that not only needs is many, and work capacity is also very big; If individual persons is bribed, artificial many entruckings also can bring the loss that can't estimate to enterprise.Present many belts are counted the entrucking controller automatically and can be addressed these problems, and only need a people, just can carry out accurate entrucking control to many belts, and the loss of avoiding human element to bring to enterprise reduces operating personal quantity, for enterprise increases benefit.
The utility model content
The purpose of the utility model provides a kind of many belts and counts the entrucking controller automatically, uses PLC to cooperate with programable display, constitutes a size control system, can carry out automatic guidance to many belts.
The technical scheme of the utility model is following:
A kind of many belts are counted the entrucking controller automatically; Include branch and be located at the many of a plurality of belt conveyors both sides correlation opto-electronic pickup, a plurality of counting machine and PLC; It is characterized in that: said a plurality of counting machines are corresponding one by one with a plurality of belt conveyors respectively; Described many correlation opto-electronic pickup is linked to each other with a plurality of counting machines with PLC respectively through signaling conversion circuit; Described PLC is circumscribed with programable display and a plurality of warning circuit respectively, and described a plurality of warning circuits are corresponding one by one with a plurality of belt conveyors respectively, and described PLC is electrically connected with the drive motor of a plurality of belt conveyors respectively.
Described many belts are counted the entrucking controller automatically, it is characterized in that: the model of described PLC is Omron CPM2A-30CDR.
The beneficial effect of the utility model:
(1), the design of the utility model signaling conversion circuit; The signal of not only sensor being sent here has carried out shaping, filtering and isolation; And to make a pair of correlation opto-electronic pickup be that a plurality of counting machines transmit signals, is convenient to indoor and outdoor observation to counting, the handled easily personnel operation;
(2), the utility model shows and automatic guidance many belts respectively, be convenient to operating personal many belts operated;
(3), the utility model carries out alarm to every belt respectively, is specially adapted to many belts simultaneously to different targeted delivery article;
(4), that the utility model has designed entrucking is chain, prevents artificial many entruckings, protects company interest to greatest extent;
(5), after aggregate-value equals setting value and obtains the affirmation of operating personal; Controller can carry out zero clearing to all counting machines on this belt and cooresponding PLC in-to-in aggregate-value simultaneously; And start belt motor automatically, alleviate the labor content of operating personal to greatest extent;
(6), the utility model control system volume is little, simple in structure, stable, logic control is convenient, flexibly, display frame is abundant, small investment is easy for installation.
Description of drawings
Fig. 1 is the utility model structural principle block diagram.
The specific embodiment
Referring to Fig. 1; A kind of many belts are counted the entrucking controller automatically; Include branch and be located at the many of a plurality of belt conveyors both sides correlation opto-electronic pickup, a plurality of counting machine and Omron CPM2A-30CDR PLC; A plurality of counting machines are corresponding one by one with a plurality of belt conveyors respectively; Many the correlation opto-electronic pickup is linked to each other with a plurality of counting machines with Omron CPM2A-30CDR PLC respectively through signaling conversion circuit; Omron CPM2A-30CDR PLC is circumscribed with programable display and a plurality of warning circuit respectively, and a plurality of warning circuits are corresponding one by one with a plurality of belt conveyors respectively, and Omron CPM2A-30CDR PLC is electrically connected with the drive motor of a plurality of belt conveyors respectively.
Every belt is come acquisition of signal through a pair of correlation opto-electronic pickup; The scene of being respectively and indoor a plurality of counting machine and PLC provide signal after the shaping of process signaling conversion circuit, filtering, the isolation; The signal that PLC sends here every pair of correlation opto-electronic pickup carries out digital filter once more; Fully guarantee the correct of signal; Use then that this signal is accumulated, comparison, computing, the output control signal, the computing of all belts and control data can both show on programable display and be provided with.The sales force only need configure every belt entrucking quantity on telltale, PLC is automatic accumulated quantity, when accumulated quantity greater than alarming value (alarming value=setting value-20 in the program now), electric bell will ring, the prompting relevant personnel note.After aggregate-value equals setting value, PLC will delay time and stop belt conveyor work in 1 second automatically, wait for that the sales force sets the quantity of next car; In order to prevent the many privately entruckings of individual persons; Program with after aggregate-value equates, will forbid starting belt conveyor work in setting value, set next car entrucking quantity up to the sales force; After confirming that the quantity of a last car is correct; Just allow the start and stop of normal control belt conveyor work,, start belt automatically and carry out entrucking simultaneously to the aggregate-value zero clearing of all counting machines on this belt and PLC.
Be further described below in conjunction with the implementation process of accompanying drawing: adopt Omron CPM2A-30CDR PLC as main control unit, receive signal, carry out snoop logic and judge, at last control signal is exported the utility model.Man-machine interface uses the prompt OP320-A programmable operations telltale of letter that the PLC process data is shown, sets and controls.
(1), the definition of the input terminal of PLC as follows: 0.00 as 1# belt count signal input end, 0.01 as 2# belt count signal input end, 0.02 as 3# belt count signal input end, and the like.
(2), the lead-out terminal of PLC definition (on-the-spot actual is to control two belts) as follows: 10.00 stop control end as the 1# belt; 10.01 stop control end as the 2# belt, 10.02 open control end as the 1# belt, 10.03 open control end as the 2# belt; 10.04 as 1# belt warning electric bell control end; 10.05 as 2# belt warning electric bell control end, 10.06 as 1# belt newspaper accumulative total zero clearing control end, 10.07 as 2# belt newspaper accumulative total zero clearing control end; 11.00 stop control end as 1# belt lace newspaper, 11.01 stop control end as 2# belt lace newspaper.
(3), man-machine interface: on control box, be provided with 1# belt conveyor work counting machine and 2# belt conveyor work counting machine; And programable display, on telltale, can pass through coding, show the numerical value of PLC internal storage; As: setting value, alarming value and the aggregate-value of each bar belt conveyor work; And each bar belt starts and stops indicator lamp, and PLC throws, cuts indicator lamp, can in telltale, set the start-stop push button of each bar belt; Reset buttons etc. are operated field apparatus; Can carry out self-definedly to multifunction key, satisfy operation requirements.
It is a cover representative type size control system that many belts are counted the entrucking controller automatically, and control unit is promptly arranged, and man-machine interface is arranged again; Incoming signal is promptly arranged, also have output signal, gross investment to be no more than 5000 yuan.This controller not only volume is little, and is simple in structure, stable, and logic control is convenient, flexible; Display frame is abundant, and small investment is easy for installation, and the signal reflection is sensitive; Degree of intelligence is high, and is easy to operate, saved human cost greatly, reduced labor intensity of operating personnel.
Claims (2)
1. belt is counted the entrucking controller automatically more than one kind; Include branch and be located at the many of a plurality of belt conveyors both sides correlation opto-electronic pickup, a plurality of counting machine and PLC; It is characterized in that: said a plurality of counting machines are corresponding one by one with a plurality of belt conveyors respectively; Described many correlation opto-electronic pickup is linked to each other with a plurality of counting machines with PLC respectively through signaling conversion circuit; Described PLC is circumscribed with programable display and a plurality of warning circuit respectively, and described a plurality of warning circuits are corresponding one by one with a plurality of belt conveyors respectively, and described PLC is electrically connected with the drive motor of a plurality of belt conveyors respectively.
2. many belts according to claim 1 are counted the entrucking controller automatically, it is characterized in that: the model of described PLC is Omron CPM2A-30CDR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201876378U CN202265220U (en) | 2011-06-07 | 2011-06-07 | Multi-belt automatic-counting loading controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201876378U CN202265220U (en) | 2011-06-07 | 2011-06-07 | Multi-belt automatic-counting loading controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265220U true CN202265220U (en) | 2012-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201876378U Expired - Fee Related CN202265220U (en) | 2011-06-07 | 2011-06-07 | Multi-belt automatic-counting loading controller |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963739A (en) * | 2012-11-02 | 2013-03-13 | 马彦民 | Counting monitoring method of bagged cement truck |
| CN103274189A (en) * | 2013-05-23 | 2013-09-04 | 广西南宁大笔电气科技有限公司 | Truck loading package counter and control method thereof |
| 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 |
-
2011
- 2011-06-07 CN CN2011201876378U patent/CN202265220U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963739A (en) * | 2012-11-02 | 2013-03-13 | 马彦民 | Counting monitoring method of bagged cement truck |
| CN102963739B (en) * | 2012-11-02 | 2015-03-25 | 马彦民 | Counting monitoring method of bagged cement truck |
| CN103274189A (en) * | 2013-05-23 | 2013-09-04 | 广西南宁大笔电气科技有限公司 | Truck loading package counter and control method thereof |
| CN103274189B (en) * | 2013-05-23 | 2015-08-05 | 广西南宁大笔电气科技有限公司 | A kind of entrucking meter bag device and control method thereof |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20140607 |