CN109870974A - Control method, apparatus and system based on PLC control equipment - Google Patents
Control method, apparatus and system based on PLC control equipment Download PDFInfo
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- CN109870974A CN109870974A CN201910207005.4A CN201910207005A CN109870974A CN 109870974 A CN109870974 A CN 109870974A CN 201910207005 A CN201910207005 A CN 201910207005A CN 109870974 A CN109870974 A CN 109870974A
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- control equipment
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Abstract
This application discloses a kind of control methods based on PLC control equipment, apparatus and system.Wherein, method includes: the control instruction obtained after being adjusted to the speed of the first control equipment, and determines corresponding first speed of service of the control instruction；The corresponding relationship for controlling the standard speed of equipment with the standard speed of the first control equipment, second respectively based on the different constant coefficients and each constant coefficients prestored determines second speed of service for the second control equipment according to first speed of service；The second control equipment is controlled according to second speed of service.Present application addresses in the prior art, in the velocity variations of the first control equipment, it automatically determines and second speed of service of control is carried out to the second control equipment, without artificially controlling, reduce control cost, the stabilization that ensure that the first control equipment and the second control equipment simultaneously plays the role of the first control equipment and the second control equipment cooperating, improves the work effect of the first control equipment and the second control equipment.
Description
Technical field
This application involves diving apparatus technical fields, in particular to a kind of controlling party based on PLC control equipment
Method, apparatus and system.
Background technique
Currently, the host of laminating machine is provided from cutting mechanomotive force by the different motor of respective Frequency Converter Control.It is current right
The control of the speed of laminating machine and cutting machine is typically all to pass through artificially to adjust, and realizes the stable of the two, therefore, existing control
There are the following problems for mode processed: one, artificial control efficiency is low, and controls at high cost；Two.Requirement to operator's level is compared
It is high.
Summary of the invention
The main purpose of the application is to provide a kind of control method, apparatus and system for controlling equipment based on PLC, with solution
The certainly above problem.
To achieve the goals above, this application provides a kind of control method based on PLC control equipment, this method packets
It includes:
When detecting the speed of service variation of the first control equipment, corresponding first fortune of the first control equipment after adjustment is determined
Scanning frequency degree；
Based on the different constant coefficients and each constant coefficients prestored respectively with the standard speed of the first control equipment, the
The corresponding relationship of the standard speed of two control equipment determines second for the second control equipment according to first speed of service
The speed of service；
The second control equipment is controlled according to second speed of service.
Further, the speed of service variation of the first control of detection equipment, comprising:
According to preset human-computer interaction device, the speed parameter of user's input is obtained；
According to the corresponding frequency converter of speed parameter control the first control equipment, so that the first control equipment
Corresponding frequency converter controls the speed of service of the first control equipment by the corresponding host of the first control equipment.
It is further, described that the second control equipment is controlled according to second speed of service, comprising:
The corresponding frequency converter of the second control equipment is controlled according to second speed of service, so that described the
The corresponding frequency converter of two control equipment controls the speed of the second control equipment by the corresponding host of the second control equipment
Degree.
Further, the first control equipment is laminating machine, and the second control equipment is cutting machine；Or described
One control equipment is cutting machine, and the second control equipment is laminating machine.
To achieve the goals above, present invention also provides a kind of control device based on PLC control equipment, the device packets
It includes:
Data acquisition module when for detecting that the speed of service of the first control equipment changes, determines the first control after adjustment
Corresponding first speed of service of control equipment；
Speed determination module, for being controlled respectively with first based on the different constant coefficients and each constant coefficients prestored
The corresponding relationship of the standard speed of equipment, the standard speed of the second control equipment, is directed to according to first speed of service determination
Second speed of service of the second control equipment；
Processing module is controlled, for controlling according to second speed of service the second control equipment.
Further, the data acquisition module is used for:
According to preset human-computer interaction device, the speed ginseng of user's input is obtained；
According to the corresponding frequency converter of speed parameter control the first control equipment, so that the first control equipment
Corresponding frequency converter controls the speed of the first control equipment by the corresponding host of the first control equipment.
Further, the control processing module, is used for:
The corresponding frequency converter of the second control equipment is controlled according to the second speed, so that second control
The corresponding frequency converter of control equipment controls the speed of the second control equipment by the corresponding host of the second control equipment.
Further, the first control equipment is laminating machine, and the second control equipment is cutting machine；Or described
One control equipment is cutting machine, and the second control equipment is laminating machine.
To achieve the goals above, present invention also provides a kind of control systems, including laminating machine, cutting machine and PLC
Control equipment, wherein PLC control equipment is connect with laminating machine, cutting machine respectively.
In the embodiment of the present application, when detecting the speed of service variation of the first control equipment, the first control after adjustment is determined
Corresponding first speed of service of equipment, to be controlled respectively with first in the different constant coefficients and each constant coefficients prestored
The standard speed of equipment, second control equipment standard speed corresponding relationship in inquired, determine for second control set
The second standby speed of service solves in technology, to control according to second speed of service the second control equipment first
When controlling the velocity variations of equipment, automatically determines and second speed of service of control is carried out to the second control equipment, without artificially controlling
System, reduces control cost, while ensure that the stabilization of the first control equipment and the second control equipment, plays the first control and sets
Standby and the second control equipment cooperating effect, improves the working efficiency of the first control equipment and the second control equipment.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the flow diagram of control method one embodiment based on PLC that the embodiment of the present application one provides；
First control equipment is controlled in the control method based on PLC that Fig. 2 provides for the embodiment of the present application one
Flow diagram；
Fig. 3 is the structural schematic diagram of control device one embodiment based on PLC that the embodiment of the present application two provides；
Fig. 4 is the structural schematic diagram of control system one embodiment based on PLC that the embodiment of the present application three provides；
Fig. 5 is the application framework structure schematic diagram for the control system based on PLC that the embodiment of the present application three provides.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that term " includes " and " tool in the description and claims of this application and above-mentioned attached drawing
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment one
As shown in Figure 1, this application provides a kind of control methods based on PLC control equipment, this method comprises: step
S101, step S102 and step S103.
Step S101, when detecting the speed of service variation of the first control equipment, the first control equipment pair after adjustment is determined
First speed of service answered.
In the embodiment of the present application, when PLC control equipment detects that the speed of service of the first control equipment is adjusted, determines and adjust
The corresponding First Speed of the first control equipment after whole.
In the embodiment of the present application, PLC control equipment control control the first control equipment is run with initial velocity, it is assumed that just
Beginning speed is V1, then determining the operation speed of the first control equipment when the speed of service for detecting the first control equipment is not V1
Degree changes.
Step S102, the mark for controlling equipment with first respectively based on the different constant coefficients and each constant coefficients prestored
Quasi velosity, second control equipment standard speed corresponding relationship, according to first speed of service determine for second control equipment
Second speed of service.
In the embodiment of the present application, different constant coefficients and each constant coefficients are fast with the standard of the first control equipment respectively
Degree, second control equipment standard speed corresponding relationship both can store PLC control equipment in, also can store at other
Equipment is stored, when PLC control equipment needs, is inquired to other storage equipment.
In the embodiment of the present application, when constant coefficients are operated together for the first control equipment of characterization and the second control equipment,
The two keeps stable simultaneously, and running state parameter when working efficiency is best.
When practical application, the different constant coefficients and each constant coefficients prestored respectively with first control equipment standard
Speed, the second control equipment the corresponding relationship of standard speed can be determined as follows；Step 1, starting overlay film
Machine and cutting machine, in laminating machine cutting machine stable operation, i.e. the speed of laminating machine and when the speeds match of cutting machine, according to overlay film
Machine speed X1, cutting machine speed Y1 determine corresponding constant coefficients S1；The speed for adjusting laminating machine is X2, adjusts cutting machine
Speed determines the speed Y2 of cutting machine until when laminating machine and cutting machine are stablized, and determines corresponding constant coefficients according to X2 and Y2
S2, and so on, determine multiple constant coefficients, and by under the conditions of different constant coefficients, the speed of corresponding laminating machine and point
Cut the speed of machine.
Step S103, the second control equipment is controlled according to second speed of service.
The embodiment of the present application, when detecting the speed of service variation of the first control equipment, the first control is set after determining adjustment
Standby corresponding first speed of service, to be set respectively with the first control in the different constant coefficients and each constant coefficients prestored
It is inquired, is determined for the second control equipment in the corresponding relationship of the standard speed of standby standard speed, the second control equipment
Second speed of service solve in the prior art, to control according to second speed of service the second control equipment the
When the velocity variations of one control equipment, automatically determines and second speed of service of control is carried out to the second control equipment, without artificial
Control, reduces control cost, while ensure that the stabilization of the first control equipment and the second control equipment, plays the first control
The effect of equipment and the second control equipment cooperating improves the working efficiency of the first control equipment and the second control equipment.
In the embodiment of the present application, the first control equipment is laminating machine, and the second control equipment is cutting machine.In other realities
It applies in example, the first control equipment is cutting machine, and the second control equipment is laminating machine.
When practical application, laminating machine is used for overlay film, and cutting machine is used to carry out cutting to paper, if the overlay film mistake of laminating machine
Fastly, and the speed of cutting machine is excessively slow, then laminating machine will be made to dally, result in waste of resources problem；Or laminating machine overlay film speed
It crosses slowly, and the cutting speed of cutting machine is excessively slow, then the problem of leakage overlay film will be present.The application is realized simultaneously by constant coefficients
The purpose for controlling laminating machine and cutting machine guarantees the speed of service matching of the two, to improve the working efficiency of the two.
In one implementation, as shown in Fig. 2, the speed of service variation of detection the first control equipment, comprising:
Step 201, the speed parameter inputted according to preset human-computer interaction device, acquisition user；
Step S202, according to the corresponding frequency converter of speed parameter control the first control equipment, so that the first control equipment pair
The speed that the frequency converter answered passes through corresponding the first control of the host control equipment of the first control equipment.
When practical application, input unit can have input function for PC machine, keyboard, input and output touch display screen etc.
Device.For example, if input unit is input and output touch display screen, then user input speed can join on the display screen
Number.
The embodiment of the present application ensure that the first control equipment is transported by realizing the LINEARIZED CONTROL to speed by frequency converter
Capable stabilization.
In other implementations, as shown in Figure 1, step S103 is stated according to second speed of service to the second control equipment
It is controlled, comprising:
Step S1031 (not shown) controls the corresponding frequency converter of the second control equipment according to second speed,
So that the corresponding frequency converter of the second control equipment controls the second control equipment by the corresponding host of the second control equipment
Speed.
The embodiment of the present application ensure that the second control equipment is transported by realizing the LINEARIZED CONTROL to speed by frequency converter
Capable stabilization.
Embodiment two
As shown in figure 3, present invention also provides a kind of control device 30 based on PLC control equipment, which includes:
Data acquisition module 301, speed determination module 302 and control processing module 303, wherein
Data acquisition module 301 determines first after adjustment when for detecting that the speed of service of the first control equipment changes
Control corresponding first speed of service of equipment；
Speed determination module 302, for based on the different constant coefficients and each constant coefficients prestored respectively with first
The corresponding relationship for controlling the standard speed of equipment, the standard speed of the second control equipment, is directed to according to the determination of first speed of service
Second speed of service of the second control equipment；
Processing module 303 is controlled, for controlling according to second speed of service the second control equipment.
The embodiment of the present application, when detecting the speed of service variation of the first control equipment, the first control is set after determining adjustment
Standby corresponding first speed of service, to be set respectively with the first control in the different constant coefficients and each constant coefficients prestored
It is inquired, is determined for the second control equipment in the corresponding relationship of the standard speed of standby standard speed, the second control equipment
Second speed of service, with according to second speed of service to second control equipment control, solve in technology, first control
When the velocity variations of control equipment, automatically determines and second speed of service of control is carried out to the second control equipment, without artificially controlling,
Control cost is reduced, while ensure that the stabilization of the first control equipment and the second control equipment, plays the first control equipment
With the effect of the second control equipment cooperating, the working efficiency of the first control equipment and the second control equipment is improved.
Further, data acquisition module is used for:
According to preset human-computer interaction device, the speed parameter of user's input is determined；
According to the corresponding frequency converter of speed parameter control the first control equipment, so that the corresponding frequency converter of the first control equipment
Pass through the speed of corresponding the first control of the host control equipment of the first control equipment.
Further, processing module is controlled, is used for:
The corresponding frequency converter of the second control equipment is controlled according to second speed, so that the second control equipment is corresponding
The speed that frequency converter passes through corresponding the second control of the host control equipment of the second control equipment.
Further, the first control equipment is laminating machine, and the second control equipment is cutting machine；Or first control equipment be
Cutting machine, and the second control equipment is laminating machine.
The control device based on PLC control equipment of the present embodiment, which can be performed, is based on PLC shown in the embodiment of the present application one
The control method of equipment is controlled, realization principle is similar, and details are not described herein again.
Embodiment three
As shown in figure 4, present invention also provides a kind of control system, the system include laminating machine 100, cutting machine 200 with
And PLC controls equipment 300, wherein PLC control equipment is connect with laminating machine, cutting machine respectively.
When practical application, as shown in figure 5, PLC, which controls equipment, receives user by default human-computer interaction device (such as PC machine)
The speed parameter of input, it is assumed that the parameter is the speed for laminating machine, then the speed parameter is input to by PLC control equipment
Laminating machine corresponds to frequency converter, so that the frequency converter is handled according to the speed parameter, and processing result is exported to laminating machine
Corresponding host realizes the purpose of the speed of service of adjustment laminating machine, and it is constant by the pre-stored difference of inquiry that PLC controls equipment
Coefficient and each constant coefficients control the corresponding of the standard speed of equipment with the standard speed of the first control equipment, second respectively
Relationship determines laminating machine speed adjusted corresponding constant coefficients in the corresponding relationship, thus in determining constant coefficients
The middle standard speed for searching corresponding cutting machine, and the standard speed of the cutting machine found is input to the corresponding change of cutting machine
Frequency device, so that the corresponding frequency converter of cutting machine is handled according to the standard speed of the cutting machine, so that the corresponding change of cutting machine
Processing result is exported host corresponding to cutting machine by frequency device, realizes the purpose of the speed of service of control cutting machine.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (9)
1. a kind of control method based on PLC control equipment characterized by comprising
When detecting the speed of service variation of the first control equipment, the corresponding first operation speed of the first control equipment after adjustment is determined
Degree；
It is controlled respectively with the standard speed of the first control equipment, second based on the different constant coefficients and each constant coefficients prestored
The corresponding relationship of the standard speed of control equipment determines the second operation for the second control equipment according to first speed of service
Speed；
The second control equipment is controlled according to second speed of service.
2. the method according to claim 1, wherein described obtain is adjusted the speed of the first control equipment
Control instruction afterwards, comprising:
According to preset human-computer interaction device, the speed parameter of user's input is obtained；
According to the corresponding frequency converter of speed parameter control the first control equipment, so that the first control equipment is corresponding
Frequency converter the speed of the first control equipment is controlled by the corresponding host of the first control equipment.
3. the method according to claim 1, wherein described control according to second speed of service to described second
Control equipment is controlled, comprising:
The corresponding frequency converter of the second control equipment is controlled according to second speed of service, so that second control
The corresponding frequency converter of control equipment controls the speed of the second control equipment by the corresponding host of the second control equipment.
4. according to the method in any one of claims 1 to 3, which is characterized in that the first control equipment is laminating machine,
And the second control equipment is cutting machine；Or the first control equipment is cutting machine, the second control equipment is laminating machine.
5. a kind of control device based on PLC control equipment characterized by comprising
Data acquisition module, when for detecting that the speed of service of the first control equipment changes, the first control is set after determining adjustment
Standby corresponding first speed of service；
Speed determination module, for controlling equipment with first respectively based on the different constant coefficients and each constant coefficients prestored
Standard speed, second control equipment standard speed corresponding relationship, according to first speed of service determine be directed to second
Control second speed of service of equipment；
Processing module is controlled, for controlling according to second speed of service the second control equipment.
6. device according to claim 5, which is characterized in that the data acquisition module is used for:
According to preset human-computer interaction device, the speed parameter of user's input is obtained；
According to the corresponding frequency converter of speed parameter control the first control equipment, so that the first control equipment is corresponding
Frequency converter the speed of the first control equipment is controlled by the corresponding host of the first control equipment.
7. device according to claim 5, which is characterized in that the control processing module is used for:
The corresponding frequency converter of the second control equipment is controlled according to second speed of service, so that second control
The corresponding frequency converter of control equipment controls the speed of the second control equipment by the corresponding host of the second control equipment.
8. device according to any one of claims 5 to 7, which is characterized in that the first control equipment is laminating machine,
And the second control equipment is cutting machine；Or the first control equipment is cutting machine, the second control equipment is laminating machine.
9. a kind of control system, which is characterized in that control equipment including laminating machine, cutting machine and PLC, wherein PLC control is set
Back-up is not connect with laminating machine, cutting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207005.4A CN109870974A (en) | 2019-03-19 | 2019-03-19 | Control method, apparatus and system based on PLC control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207005.4A CN109870974A (en) | 2019-03-19 | 2019-03-19 | Control method, apparatus and system based on PLC control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109870974A true CN109870974A (en) | 2019-06-11 |
Family
ID=66920789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910207005.4A Pending CN109870974A (en) | 2019-03-19 | 2019-03-19 | Control method, apparatus and system based on PLC control equipment |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060185796A1 (en) * | 2002-10-11 | 2006-08-24 | Lintec Corporation | Laminating apparatus |
| CN104773584A (en) * | 2015-02-13 | 2015-07-15 | 中达电通股份有限公司 | Control method of paper re-reeling machine and paper re-reeling machine |
| CN106079582A (en) * | 2016-06-29 | 2016-11-09 | 泉州市汉威机械制造有限公司 | A kind of wood pulp feed control method |
| CN206115238U (en) * | 2016-08-31 | 2017-04-19 | 通用电气（武汉）自动化有限公司 | System for control stove roller |
| CN107310243A (en) * | 2017-06-20 | 2017-11-03 | 东莞市鑫佳机械有限公司 | A kind of full-automatic overlay film motor servo-controlled system |
-
2019
- 2019-03-19 CN CN201910207005.4A patent/CN109870974A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060185796A1 (en) * | 2002-10-11 | 2006-08-24 | Lintec Corporation | Laminating apparatus |
| CN104773584A (en) * | 2015-02-13 | 2015-07-15 | 中达电通股份有限公司 | Control method of paper re-reeling machine and paper re-reeling machine |
| CN106079582A (en) * | 2016-06-29 | 2016-11-09 | 泉州市汉威机械制造有限公司 | A kind of wood pulp feed control method |
| CN206115238U (en) * | 2016-08-31 | 2017-04-19 | 通用电气（武汉）自动化有限公司 | System for control stove roller |
| CN107310243A (en) * | 2017-06-20 | 2017-11-03 | 东莞市鑫佳机械有限公司 | A kind of full-automatic overlay film motor servo-controlled system |
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Application publication date: 20190611 |
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