CN204712637U - Modular printing press electric control system - Google Patents
Modular printing press electric control system Download PDFInfo
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- CN204712637U CN204712637U CN201520239676.6U CN201520239676U CN204712637U CN 204712637 U CN204712637 U CN 204712637U CN 201520239676 U CN201520239676 U CN 201520239676U CN 204712637 U CN204712637 U CN 204712637U
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- programmable logic
- logic controller
- printing
- control system
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Abstract
The utility model discloses a kind of modular printing press electric control system, comprise operational module, feeding module, folding module and there is the printing module of at least two printing units, operational module is connected to the control end of mair motor, and the motor shaft of mair motor synchronously drives printing unit.The purpose of this utility model is to provide a kind of maintenance to print the modularization printing electric control system that unit is in synchronous operation.
Description
Technical field
The utility model relates to a kind of printing mechanism field, and more particularly, it relates to a kind of control system of printing mechanism field.
Background technology
Web press adopts roll web to be printable fabric
printing machine.
Existing web press mainly comprises feeding module, printing module and folding module;
Feeding module mainly places roll web to be printed, provides power to make feeding module blowing gradually at the end of web press by the rolling of motor driven roller,
Printing module mainly prints the roll web sent by feeding module,
The roll web finished printing mainly folds by folding module.
In traditional web press, printing module by being complete appearance, its trend along roll web in turn be provided with multiple printing mechanism, to print roll web respectively.
The type of drive of existing printing module mainly controls corresponding printing machine frame respectively by multiple motor and runs.
And as multiple motors of drive source, its actual velocity of rotation is difficult to keep definitely always; Easily cause roll web successively through printing mechanism, occur deviation.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of maintenance to print the modularization printing electric control system that unit is in synchronous operation.
For achieving the above object, the utility model provides following technical scheme:
A kind of modular printing press electric control system, comprise operational module, feeding module, folding module and there is the printing module of at least two printing units, described operational module is connected to the control end of mair motor, and the motor shaft of described mair motor synchronously drives described printing unit.
Preferably, described operational module comprises industrial computer and main Programmable Logic Controller, described industrial computer and main Programmable Logic Controller communication, and described main Programmable Logic Controller controls motor by the print roller of printing unit described in transducer drive.
Preferably, described print roller controls motor to be had multiple, and described main Programmable Logic Controller controls motor by print roller described in transducer drive.
Preferably, described printing unit includes manual print controller, and described manual print controller is connected to main Programmable Logic Controller.
Preferably, described feeding module comprises zero-speed paper feeding unit and tension control machine group, the paper feeding Programmable Logic Controller of zero-speed paper feeding unit described in described main Programmable Logic Controller communication, the tension force Programmable Logic Controller of tension control machine group described in described main Programmable Logic Controller communication.
Preferably, described folding module comprises folding machine, and the motor shaft of described mair motor drives folding machine and the synchronous operation of printing unit.
Preferably, described folding module comprises the tractor-drawn rake, described accumulation Programmable Logic Controller and the described main Programmable Logic Controller communication that have and pile up Programmable Logic Controller.
Accompanying drawing explanation
Fig. 1 is the electrical diagram of the utility model modular printing press electric control system embodiment;
Fig. 2 is that the utility model modular printing press electric control system embodiment is applicable to roll type press structure figure;
Fig. 3 is the structure chart of Fig. 2 gear-box inside.
Accompanying drawing marks: 1, operational module; 2, feeding module; 21, zero-speed paper feeding unit; 22, tension control machine group; 3, printing module; 31, unit A is printed; 32, B of Unit is printed; 33, power transmission shaft; 34, gear-box; 33, power transmission shaft; 35, bearing; 36, conical tooth; 37, transmission conical tooth.4, folding module; 41, folding machine; 42, tractor-drawn rake; 5, mair motor.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model web press embodiment is described further.
The present embodiment preferably discloses a kind of modular printing press electric control system being applicable to web press.
A kind of modular printing press electric control system, comprises the operational module 1 being positioned at master operating station, the feeding module 2 being applicable to pay-off, is applicable to the printing module 3 of printing equipment and is applicable to the folding module 4 of folding apparatus.
The printing module 3 of the present embodiment comprises four printing units, and roll web completes the printing of glue face after successively by four printing units.The main inventive main points of the present embodiment are, the driving power of these four printing units is all completed by same mair motor.
So controlled by the running of operational module 1 pair of mair motor, just can realize the Synchronization Control to four printing units.
Particularly, the operational module 1 of the present embodiment comprises industrial computer and main PLC, industrial computer and main PLC communication, and main PLC controls motor by the print roller of transducer drive printing unit.So, staff operates industrial computer on master operating station, and output action order is to main PLC, and in main PLC, the order of burned correspondence in advance, makes main PLC control mair motor.
Preferably, the industrial computer of the present embodiment can be embedded with touching-type monitor, to promote Consumer's Experience further.
In addition, in the prior art, except needs provide active force to except printing unit by mair motor.The print roller that printing unit is installed its print roller stroke of multiple control controls motor; The staff of the present embodiment can, by operation industry control platform, to make winner PLC control machine operation by transducer drive print roller, use convenient, rationally.
In addition, the present embodiment is integrated with manually to print and controls button on printing unit, manually prints the operation controlling button and outputs control signals to main PLC, and main PLC is opening and closing print roller control motor according to this control signal.
In addition, because the zero-speed paper feeding unit 21 of prior art has paper feeding PLC, tension control machine group 22 has tension force Programmable Logic Controller.The present embodiment operates main PLC by industry control platform, make main PLC respectively with paper feeding PLC, tension force PLC communication.
Preferably, folding module 4 comprises folding machine 41, and the motor shaft of mair motor drives folding machine 41 and the synchronous operation of printing unit.Folding module 4 comprises the tractor-drawn rake 42 having and pile up PLC, piles up PLC and main PLC communication.
Pass through technique scheme, the present embodiment not only provides one can make printing unit A31 and the synchronous operated modular printing press electric control system of printing unit B32, can be controlled respectively especially by operational module 1 to feeding module 2, printing module 3 and folding module 4.
After being peeled off by mair motor, feeding module 2, printing module 3 and folding module 4 do not have relevance each other, but are driven by operational module 1 independently, achieve modularization and run.
It is worth mentioning that, the main PLC of the present embodiment is all that those skilled in the art can be realized by routine techniques means to the control running motor in mair motor and each module, invention main points with sample embodiment are not also by reaching the program update of main PLC, the technique effect of the present embodiment.
Two printing units of the present embodiment breach traditional kind of drive, and adopt power transmission shaft 33 to carry out Synchronous Transmission.
Particularly, owing to needing the mainly roller class A of geometric unitA driven in printing unit, and the driving of roller class A of geometric unitA normally adopts gear-box 34, is provided with multiple gear controlling differential roller respectively in gear-box 34.All roller class A of geometric unitA are all realize unified driving by engaging each other of gear.And when needs roller class A of geometric unitA rotating speed is different, the requirement of gear different rotating speeds just can be realized by the modulus changing gear.And the driving of gear-box 34 is gears by linking with motor shaft realizes.
By above-mentioned, the present embodiment adds power transmission shaft 33 between original mair motor 5 and gear, is used as synchronously driven medium.Namely, first drive power transmission shaft 33 by motor shaft, then carry out the gear in driving gearbox 34 by power transmission shaft 33, achieve the normal work of gear-box 34.
Consider further, all devices due to web press is in same work straight line, then two printing units are also be arranged in a linear along the direction of displacement of roll web.So, power transmission shaft 33 successively through two printing units, can realize to carry out transmission point-blank.
As described in Figure 3, the present embodiment is provided with bearing 35 in the side, front and back of gear-box 34, is used for accepting the power transmission shaft 33 through gear-box 34, and the part being positioned at gear-box 34 at power transmission shaft 33 is provided with transmission conical tooth 37.Suitablely, the present embodiment is transformed into as the driving cog of driving input the conical tooth 36 engaged with transmission conical tooth 37 using in gear-box 34.
By above-mentioned structural design, two of the present embodiment printing units achieve synchronous operation by power transmission shaft 33, efficiently solve in prior art that to print unit operation asynchronous, cause printing the problem occurring deviation.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a modular printing press electric control system, comprise operational module, feeding module, folding module and there is the printing module of at least two printing units, it is characterized in that, described operational module is connected to the control end of mair motor, and the motor shaft of described mair motor synchronously drives each printing unit.
2. modular printing press electric control system according to claim 1, it is characterized in that, described operational module comprises industrial computer and main Programmable Logic Controller, described industrial computer and main Programmable Logic Controller communication, described main Programmable Logic Controller controls motor by the print roller of printing unit described in transducer drive.
3. modular printing press electric control system according to claim 2, is characterized in that, described print roller controls motor to be had multiple, and described main Programmable Logic Controller controls motor by print roller described in transducer drive.
4. modular printing press electric control system according to claim 2, is characterized in that, described printing unit includes manual print controller, and described manual print controller is connected to main Programmable Logic Controller.
5. modular printing press electric control system according to claim 2, it is characterized in that, described feeding module comprises zero-speed paper feeding unit and tension control machine group, the paper feeding Programmable Logic Controller of zero-speed paper feeding unit described in described main Programmable Logic Controller communication, the tension force Programmable Logic Controller of tension control machine group described in described main Programmable Logic Controller communication.
6. modular printing press electric control system according to claim 2, is characterized in that, described folding module comprises folding machine, and the motor shaft of described mair motor drives folding machine and the synchronous operation of printing unit.
7. modularization printing electric control system according to claim 6, it is characterized in that, described folding module comprises the tractor-drawn rake, described accumulation Programmable Logic Controller and the described main Programmable Logic Controller communication that have and pile up Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239676.6U CN204712637U (en) | 2015-04-20 | 2015-04-20 | Modular printing press electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239676.6U CN204712637U (en) | 2015-04-20 | 2015-04-20 | Modular printing press electric control system |
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| Publication Number | Publication Date |
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| CN204712637U true CN204712637U (en) | 2015-10-21 |
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| CN201520239676.6U Active CN204712637U (en) | 2015-04-20 | 2015-04-20 | Modular printing press electric control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079890A (en) * | 2016-06-12 | 2016-11-09 | 佛山市中菱智控科技有限公司 | A kind of software control system of pop can color press based on imaginary axis drive technology |
-
2015
- 2015-04-20 CN CN201520239676.6U patent/CN204712637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079890A (en) * | 2016-06-12 | 2016-11-09 | 佛山市中菱智控科技有限公司 | A kind of software control system of pop can color press based on imaginary axis drive technology |
| CN106079890B (en) * | 2016-06-12 | 2018-05-18 | 佛山市中菱智控科技有限公司 | A kind of software control system of the pop can color press based on imaginary axis drive technology |
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