CN203720575U - Pellet mill control system - Google Patents
Pellet mill control system Download PDFInfo
- Publication number
- CN203720575U CN203720575U CN201420125207.7U CN201420125207U CN203720575U CN 203720575 U CN203720575 U CN 203720575U CN 201420125207 U CN201420125207 U CN 201420125207U CN 203720575 U CN203720575 U CN 203720575U
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- programmable logic
- film
- logic controller
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Abstract
The utility model relates to a pellet mill control system which comprises positioning optical fibers, a traction motor, a traction servo driver and a slice-manufacturing programmable controller, wherein the traction motor is connected to the traction servo driver, the traction servo driver is connected to the slice-manufacturing programmable controller so that the slice-manufacturing programmable controller can control the traction motor through the traction servo driver, the positioning optical fibers are connected to the traction servo driver to detect edge positions and send a first signal to the traction servo driver when the edge positions are detected, and interruption positioning occurs on the traction servo driver according to the received first signal to control the traction motor to be positioned when the operation speed of the traction motor is not zero. According to the pellet mill control system, speed reduction of the traction motor is not needed on the premise that the motor is positioned accurately, the time for station switching of the pellet mill control system is shortened greatly, and the operation speed of the whole machine is effectively increased.
Description
Technical field
The utility model relates to battery manufacture field, relates in particular to a kind of pelleter control system.
Background technology
The pelleter control system of prior art as shown in Figure 1, this pelleter control system has adopted the high speed counting module of film-making Programmable Logic Controller to position the rim detection of optical fiber, in the time that positioning optical waveguides detects margin location, the high speed counting module being connected with positioning optical waveguides will produce a look-at-me, and be sent to the position control module of film-making Programmable Logic Controller, position control module again the pulse interface transmitted sequence by film-making Programmable Logic Controller to drawing servo-driver, finally complete motor location by traction servo-driver according to the pulse train control traction electric machine receiving.
Above-mentioned pelleter control system need to first allow traction electric machine slow down in the time that motor is located, thus make motor location more fast, more accurate, but can reduce like this travelling speed of complete machine; In addition, the pulse interface quantity of film-making Programmable Logic Controller is very limited, in the situation that traction electric machine is too much, multiple needs film-making Programmable Logic Controllers is attached thereto, and will cause the increase of user's operation cost.
Utility model content
The purpose of this utility model is to provide a kind of pelleter control system, for solving above-mentioned problems of the prior art and deficiency.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of pelleter control system of the present utility model comprises positioning optical waveguides, traction electric machine, traction servo-driver and film-making Programmable Logic Controller, described traction electric machine is connected in described traction servo-driver, described traction servo-driver is connected in described film-making Programmable Logic Controller, so that described film-making Programmable Logic Controller is by traction electric machine described in the control of described traction servo-driver, wherein, described positioning optical waveguides is connected in described traction servo-driver, for detection of margin location, and in the time described margin location being detected, send first signal to described traction servo-driver, non-vanishing when the running speed of described traction electric machine, described traction servo-driver completes motor location according to traction electric machine described in the described first signal generation interruption positioning control receiving.
In an embodiment of the present utility model, described traction servo-driver has first interface, the second interface and the 3rd interface, and wherein, described first interface is connected in described positioning optical waveguides, the described first signal sending for receiving described positioning optical waveguides; Described the second interface is connected in described film-making Programmable Logic Controller, and the speed parameter sending for receiving described film-making Programmable Logic Controller, so that the running speed of traction electric machine described in described film-making Controlled by Programmable Controller; And send secondary signal to described film-making Programmable Logic Controller, so that described film-making Programmable Logic Controller is carried out predetermined registration operation; Described the 3rd interface is connected in described film-making Programmable Logic Controller, and the 3rd signal sending for receiving described film-making Programmable Logic Controller, so that the startup of traction electric machine stops described in described film-making Controlled by Programmable Controller.
In an embodiment of the present utility model, described film-making Programmable Logic Controller has the 4th interface and the 5th interface, and wherein, described the 4th interface is connected in described the second interface, for receiving described secondary signal and sending described speed parameter; Described the 5th interface is connected in described the 3rd interface, for sending described the 3rd signal.
In an embodiment of the present utility model, described first interface, described the 3rd interface and described the 5th interface are input and output (IO, Input/Output) interface.
In an embodiment of the present utility model, described the second interface and described the 4th interface are RS485 interface.
In an embodiment of the present utility model, described pelleter control system also comprises a man-machine interface, wherein, described man-machine interface is connected in described film-making Programmable Logic Controller, be used for the speed parameter of the described traction electric machine that receives user's input and be sent to described film-making Programmable Logic Controller, so that the running speed of traction electric machine described in described film-making Controlled by Programmable Controller.
In an embodiment of the present utility model, described man-machine interface is display screen or touch-screen.
Compared with prior art, a kind of pelleter control system of the present utility model, have the following advantages: by positioning optical waveguides is directly connected with traction servo-driver, there is to interrupt positioning control traction electric machine by traction servo-driver again and complete motor location, in the situation that making motor accurate positioning, do not need traction electric machine to slow down, greatly shorten the time that pelleter control system completes Switch of working position, effectively improved the travelling speed of complete machine.
Brief description of the drawings
Fig. 1 is the structural representation of the pelleter control system of prior art.
Fig. 2 is the structural representation of pelleter control system of the present utility model.
Fig. 3 is the method flow diagram of pelleter control method of the present utility model.
Fig. 4 is the method flow diagram of the pelleter control method of the utility model one embodiment.
Wherein, description of reference numerals is as follows:
1 pelleter control system, 11 positioning optical waveguides, 12 traction servo-drivers, 121 first interfaces, 122 second interfaces, 123 the 3rd interfaces, 13 traction electric machines, 14 film-making Programmable Logic Controllers, 141 the 4th interfaces, 142 the 5th interfaces, 15 man-machine interfaces, 201 ~ 203 steps, 301 ~ 306 steps.
Embodiment
Below with reference to accompanying drawing, the utility model is given to elaboration further.
As shown in Figure 2, be a kind of pelleter control system that the utility model provides, this pelleter control system 1 comprises positioning optical waveguides 11, traction servo-driver 12, traction electric machine 13, film-making Programmable Logic Controller 14 and man-machine interface 15.
The signal output part of positioning optical waveguides 11 connects traction servo-driver 12, and positioning optical waveguides 11 is for detection of margin location, and in the time margin location being detected, sends first signal to drawing servo-driver 12, and this margin location can be welding position, rubberizing position etc.The detection of positioning optical waveguides 11 edge positions and margin location detected after send the process of first signal can be with reference to prior art.
Traction servo-driver 12 also connects traction electric machine 13 and film-making Programmable Logic Controller 14, carry out respective operations for the signal controlling traction electric machine 13 sending according to positioning optical waveguides 11 and film-making Programmable Logic Controller 14, and to film-making Programmable Logic Controller 14 transmitted signals so that film-making Programmable Logic Controller 14 is carried out predetermined registration operation.Particularly, traction servo-driver 12 has first interface 121, the second interface 122 and the 3rd interface 123.Wherein, first interface 121 connects the signal output part of positioning optical waveguides 11, for receiving the first signal that positioning optical waveguides 11 sends, complete motor location so that traction servo-driver 12, according to this first signal receiving, positioning control traction electric machine 13 occurs to interrupt, owing to drawing, servo-driver 12 carries IO interface and IO Interface Expanding is convenient, preferably, first interface 121 is IO interface.The second interface 122 connects film-making Programmable Logic Controller 14, be used for sending a secondary signal to film-making Programmable Logic Controller 14, so that film-making Programmable Logic Controller 14 is carried out predetermined registration operation, the second interface 122 meets serial communication protocol, this serial communication protocol can be serial communication protocol or bus communication protocol, also can be synchronous communications protocol or asynchronous communications protocol, for example RS-232C standard, RS-422 standard or RS-485 standard, preferably, the second interface 122 is for meeting the RS485 interface of RS-485 standard.The 3rd interface 123 also connects film-making Programmable Logic Controller 14, for receiving one the 3rd signal that film-making Programmable Logic Controller 14 sends, so that controlling the startup of traction electric machine 13, traction servo-driver 12 stops, because film-making Programmable Logic Controller 14 carries a fairly large number of IO interface and IO Interface Expanding convenience, preferably, the 3rd interface 123 is IO interface.
Traction electric machine 13 is for completing motor location and Switch of working position, and its signal sending according to traction servo-driver 12 and film-making Programmable Logic Controller 14 is carried out respective operations.In the time that traction servo-driver 12 is worked according to the first signal control traction electric machine 13 being sent by positioning optical waveguides 11, traction electric machine 13 is walked one section of preset length and is carried out motor location, traction servo-driver 12 is controlled traction electric machine 13 and pole piece is drawn to the margin location detecting to positioning optical waveguides 11, thereby completes Switch of working position.In the time that traction servo-driver 12 is worked according to the 3rd signal controlling traction electric machine 13 being sent by film-making Programmable Logic Controller 14, traction electric machine 13 is carried out corresponding startup shut-down operation.
Film-making Programmable Logic Controller 14 is for carrying out predetermined registration operation according to the secondary signal receiving, and transmission the 3rd signal is to drawing servo-driver 12, stops so that traction servo-driver 12 is controlled the startup of traction electric machine 13.Particularly, film-making Programmable Logic Controller 14 has the 4th interface 141 and the 5th interface 142, the 4th interface 141 connects the second interface 122 of traction servo-driver 12, the secondary signal sending for receiving traction servo-driver 12, so that film-making Programmable Logic Controller 14 is carried out predetermined registration operation, the 4th interface 141 meets serial communication protocol, this serial communication protocol can be serial communication protocol or bus communication protocol, also can be synchronous communications protocol or asynchronous communications protocol, for example RS-232C standard, RS-422 standard or RS-485 standard, preferably, the 4th interface 141 is for meeting the RS485 interface of RS-485 standard.The 5th interface 142 connects the 3rd interface 123 of traction servo-driver 12, be used for sending the 3rd signal to drawing servo-driver 12, so that controlling the startup of traction electric machine 13, traction servo-driver 12 stops, because film-making Programmable Logic Controller 14 carries a fairly large number of IO interface and IO Interface Expanding convenience, preferably, the 5th interface 142 is IO interface.
Man-machine interface 15 connects film-making Programmable Logic Controller 14, can be display screen or touch-screen, it is for receiving user's input and user's input of reception being sent to film-making Programmable Logic Controller 14, for example, the speed parameter of the traction electric machine of reception 13 is sent to film-making Programmable Logic Controller 14, and film-making Programmable Logic Controller 14 is according to the running speed of this speed parameter control traction electric machine 13.In addition, man-machine interface 15 also can show, record the data that film-making Programmable Logic Controller 14 gathers or calculates, and will start the 3rd signal stopping and being sent to film-making Programmable Logic Controller 14 for controlling traction electric machine 13, film-making Programmable Logic Controller 14 stops according to the startup of the 3rd signal controlling traction electric machine 13.
In pelleter control system 1 of the present utility model, positioning optical waveguides 11 is directly connected with traction servo-driver 12, in the time that positioning optical waveguides 11 detects margin location, first signal is directly sent to traction servo-driver 12, traction servo-driver 12 interrupts location according to this first signal receiving, control traction electric machine 13 is walked one section of preset length and is carried out motor location, and control traction electric machine 13 pole piece order is drawn to welding post and/or some rubberizing stations to complete Switch of working position, thereby greatly shorten the time that machine switches station, effectively raise the travelling speed of complete machine.In addition, film-making Programmable Logic Controller 14 of the present utility model is also directly connected with traction servo-driver 12 by IO interface, RS485 interface, stop with startup that controlling traction electric machine 13 by IO interface transmission the 3rd signal, and the speed parameter that transmits traction electric machine 13 by RS485 interface is to control the running speed of traction electric machine 13, thereby greatly reduce the utilization rate of pulse interface, and then reduced the utilization rate of film-making Programmable Logic Controller 14.
Based on above-mentioned pelleter control system, as shown in Figure 3, be a kind of pelleter control method that the utility model provides, this pelleter control method comprises the following steps:
Step 201, positioning optical waveguides 11 Edge detected positions;
Step 202, when positioning optical waveguides 11 detects margin location, positioning optical waveguides 11 sends first signal to drawing servo-driver 12;
Step 203, non-vanishing when the running speed of traction electric machine 13, there is to interrupt positioning control traction electric machine 13 according to the first signal receiving and complete motor location in traction servo-driver 12.
As shown in Figure 4, be the method flow diagram of the pelleter control method of the utility model one embodiment, existing in conjunction with Fig. 2, Fig. 3, this embodiment of the present utility model is explained:
Step 301, starts pelleter control system 1, makes traction servo-driver 12, traction electric machine 13, film-making Programmable Logic Controller 14 and man-machine interface 15 in pelleter control system 1 all in running order.
Wherein, film-making Programmable Logic Controller 14 is sent to the 3rd signal by the 5th interface 142 the 3rd interface 123 of traction servo-driver 12, and traction servo-driver 12 stops according to the startup of the 3rd signal controlling traction electric machine 13 receiving.
Because film-making Programmable Logic Controller 14 carries a fairly large number of IO interface and IO Interface Expanding convenience, in the present embodiment, preferably, the 5th interface 142 and the 3rd interface 123 are IO interface.
Step 302, makes traction electric machine 13 run well.
Wherein, after drawing the normal work of servo-driver 12, the speed parameter of the traction electric machine 13 of user's input of reception is sent to film-making Programmable Logic Controller 14 by man-machine interface 15, film-making Programmable Logic Controller 14 is sent to this speed parameter by the 4th interface 141 the second interface 122 of traction servo-driver 12, traction servo-driver 12, according to the running speed of the speed parameter control traction electric machine 13 receiving, makes traction electric machine 13 run well.
The 4th interface 141 and the second interface 122 all meet serial communication protocol, this serial communication protocol can be serial communication protocol or bus communication protocol, also can be synchronous communications protocol or asynchronous communications protocol, for example RS-232C standard, RS-422 standard or RS-485 standard, in the present embodiment, preferably, the 4th interface 141 and the second interface 122 are the RS485 interface that meets RS-485 standard.
Step 303, positioning optical waveguides 11 Edge detected positions, in the time that positioning optical waveguides 11 detects margin location, positioning optical waveguides 11 sends first signal to the first interface 121 that draws servo-driver 12; Otherwise, in the time that positioning optical waveguides 11 does not detect margin location, jump to step 302.
Owing to drawing, servo-driver 12 carries IO interface and IO Interface Expanding is convenient, and in the present embodiment, preferably, first interface 121 is IO interface.
Step 304, when traction servo-driver 12 receives after first signal by first interface 121, judges whether the running speed of traction electric machine 13 is zero.
Wherein, non-vanishing when the running speed of traction electric machine 13, jump to step 305; Otherwise, when the running speed of traction electric machine 13 is zero, jump to step 302.
Step 305, non-vanishing when the running speed of traction electric machine 13, there is to interrupt positioning control traction electric machine 13 and complete motor location in traction servo-driver 12.
Step 306, when traction electric machine 13 completes behind motor location, the second interface 122 of traction servo-driver 12 sends four interface 141 places of secondary signal to film-making Programmable Logic Controller 14, and film-making Programmable Logic Controller 14 is carried out predetermined registration operation according to the secondary signal receiving.
Wherein, the 4th interface 141 and the second interface 122 all meet serial communication protocol, this serial communication protocol can be serial communication protocol or bus communication protocol, also can be synchronous communications protocol or asynchronous communications protocol, for example RS-232C standard, RS-422 standard or RS-485 standard, in the present embodiment, preferably, the 4th interface 141 and the second interface 122 are the RS485 interface that meets RS-485 standard.
Predetermined registration operation can be welding operation, rubberizing operation, operating winding or draw operations etc.
After above-mentioned steps completes, pelleter control system 1 completes the process of a Switch of working position, then returns to step 302 and carry out Switch of working position next time.
In sum, pelleter control system of the present utility model is by being directly connected positioning optical waveguides with traction servo-driver, there is to interrupt positioning control traction electric machine by traction servo-driver again and complete motor location, also the startup of the IO interface control traction electric machine by film-making Programmable Logic Controller stops simultaneously, the running speed of the RS-485 standard interface control traction electric machine by film-making Programmable Logic Controller, not only in the situation that making motor accurate positioning, do not need traction electric machine to slow down, greatly shorten the time that pelleter control system completes Switch of working position, effectively improve the travelling speed of complete machine, and owing to having replaced pulse interface, effectively save the quantity of film-making Programmable Logic Controller, reduce user's operation cost.
Foregoing; it is only preferred embodiment of the present utility model; not for limiting embodiment of the present utility model; those of ordinary skill in the art are according to main design of the present utility model and spirit; protection domain of the present utility model can carry out very easily corresponding flexible or amendment, therefore should be as the criterion with the desired protection domain of claims.
Claims (8)
1. a pelleter control system, comprise positioning optical waveguides, traction electric machine, traction servo-driver and film-making Programmable Logic Controller, wherein, described traction electric machine is connected in described traction servo-driver, described traction servo-driver is connected in described film-making Programmable Logic Controller, so that described film-making Programmable Logic Controller is by traction electric machine described in the control of described traction servo-driver, it is characterized in that
Described positioning optical waveguides is connected in described traction servo-driver, for detection of margin location, and in the time described margin location being detected, sends first signal to described traction servo-driver;
Non-vanishing when the running speed of described traction electric machine, described traction servo-driver completes motor location according to traction electric machine described in the described first signal generation interruption positioning control receiving.
2. pelleter control system according to claim 1, is characterized in that, described traction servo-driver has first interface, the second interface and the 3rd interface, wherein,
Described first interface is connected in described positioning optical waveguides, the described first signal sending for receiving described positioning optical waveguides;
Described the second interface is connected in described film-making Programmable Logic Controller, and the speed parameter sending for receiving described film-making Programmable Logic Controller, so that the running speed of traction electric machine described in described film-making Controlled by Programmable Controller; And send secondary signal to described film-making Programmable Logic Controller, so that described film-making Programmable Logic Controller is carried out predetermined registration operation;
Described the 3rd interface is connected in described film-making Programmable Logic Controller, and the 3rd signal sending for receiving described film-making Programmable Logic Controller, so that the startup of traction electric machine stops described in described film-making Controlled by Programmable Controller.
3. pelleter control system according to claim 2, is characterized in that, described film-making Programmable Logic Controller has the 4th interface and the 5th interface, wherein,
Described the 4th interface is connected in described the second interface, for receiving described secondary signal and sending described speed parameter;
Described the 5th interface is connected in described the 3rd interface, for sending described the 3rd signal.
4. pelleter control system according to claim 2, is characterized in that, described first interface is IO interface.
5. pelleter control system according to claim 3, is characterized in that, described the 3rd interface and described the 5th interface are IO interface.
6. pelleter control system according to claim 3, is characterized in that, described the second interface and described the 4th interface are RS485 interface.
7. pelleter control system according to claim 1, is characterized in that, described pelleter control system also comprises a man-machine interface, wherein,
Described man-machine interface is connected in described film-making Programmable Logic Controller, be used for the speed parameter of the described traction electric machine that receives user's input and be sent to described film-making Programmable Logic Controller, so that the running speed of traction electric machine described in described film-making Controlled by Programmable Controller.
8. pelleter control system according to claim 7, is characterized in that, described man-machine interface is display screen or touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125207.7U CN203720575U (en) | 2014-03-19 | 2014-03-19 | Pellet mill control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125207.7U CN203720575U (en) | 2014-03-19 | 2014-03-19 | Pellet mill control system |
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| Publication Number | Publication Date |
|---|---|
| CN203720575U true CN203720575U (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125207.7U Withdrawn - After Issue CN203720575U (en) | 2014-03-19 | 2014-03-19 | Pellet mill control system |
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| CN (1) | CN203720575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932290A (en) * | 2014-03-19 | 2015-09-23 | 东莞市雅康精密机械有限公司 | Sheet production machine control system and control method |
-
2014
- 2014-03-19 CN CN201420125207.7U patent/CN203720575U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932290A (en) * | 2014-03-19 | 2015-09-23 | 东莞市雅康精密机械有限公司 | Sheet production machine control system and control method |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20180612 |