CN210260018U - Multi-line synchronous control system for slaughter suspension automatic conveying line - Google Patents
Multi-line synchronous control system for slaughter suspension automatic conveying line Download PDFInfo
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- CN210260018U CN210260018U CN201920751036.1U CN201920751036U CN210260018U CN 210260018 U CN210260018 U CN 210260018U CN 201920751036 U CN201920751036 U CN 201920751036U CN 210260018 U CN210260018 U CN 210260018U
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Abstract
The utility model discloses a slaughter and hang multi-thread synchronous control system of automatic conveying line, including human-computer interface, PLC the control unit, CANOpen communication unit, converter unit, electrical unit and encoder unit, human-computer interface both way junction PLC the control unit, PLC the control unit passes through CANOpen communication unit connection converter unit, converter unit connection electrical unit, and electrical unit passes through encoder unit connection PLC the control unit, the utility model discloses degree of automation is high, can realize that multi-thread actual position value is unanimous, reaches multi-thread synchronous purpose, and in addition, the CANOpen communication unit interference killing feature who adopts is strong, can realize fast, high-efficient, accurate stable data interaction, has further improved control efficiency.
Description
Technical Field
The utility model relates to a slaughter control technical field, specifically be a slaughter and hang multi-wire synchronous control system of automatic conveying line.
Background
In the production process with multiple production procedures in the field of slaughtering and the like, in order to improve the production efficiency, the production process is generally operated in a flow line mode, and the conveying of materials cannot be avoided in the flow line operation process. The traditional mode to material conveying is realized through the manual work, and like this, not only the manual work drops into greatly, and is inefficient moreover, also makes mistakes easily.
The existing slaughtering conveyor line control system has the defects of single control function, low control efficiency and low communication efficiency, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slaughter and hang multi-thread synchronous control system of automatic conveying line to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: slaughter and hang multi-thread synchronous control system of automatic conveying line, including human-computer interface, PLC the control unit, CANOpen communication unit, converter unit, electrical machinery unit and encoder unit, human-computer interface both way junction PLC the control unit, PLC the control unit passes through CANOpen communication unit connection converter unit, converter unit connection electrical machinery unit, electrical machinery unit passes through encoder unit connection PLC the control unit
Preferably, the CANopen communication unit comprises a CANopen protocol conversion unit, an RS-232 serial port driving unit and a CAN communication driving unit, the CANopen protocol conversion unit is respectively connected with the RS-232 serial port driving unit and the CAN communication driving unit, and the CANopen protocol conversion unit adopts an XGAte-COP10 chip; the RS-232 serial port driving unit adopts an SP3232EEA chip; the CAN communication driving unit adopts a CMT8251 chip.
Preferably, the frequency converter unit adopts a bloodletting line frequency converter, a pre-stripping line frequency converter, a carcass line frequency converter and a health-inspection line frequency converter; the motor unit adopts a bloodletting motor, a pre-peeling motor, a carcass motor and a health examination motor.
Preferably, the encoder unit adopts a bloodletting motor encoder, a pre-peeling motor encoder, a carcass motor encoder and a sanitary inspection motor encoder.
Preferably, the PLC control unit adopts a controller with the model number of Q00 JCPU-S8-SET.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses degree of automation is high, can realize that multi-line actual position value is unanimous, reaches multi-line synchronous purpose, and in addition, the CANOpen communication unit interference killing feature who adopts is strong, can realize quick, high-efficient, accurate stable data interaction, has further improved control efficiency.
(2) The utility model discloses a CANOpen communication unit interference killing feature is strong, can realize stable, the accurate transmission of data.
Drawings
FIG. 1 is a block diagram of the control principle of the present invention;
fig. 2 is a schematic block diagram of the CANOpen communication unit of the present invention.
In the figure: the device comprises a human-computer interface 1, a PLC control unit 2, a CANOpen communication unit 3, a CANopen protocol conversion unit 4, an RS-232 serial port driving unit 5, a CAN communication driving unit 6, a bloodletting line frequency converter 7, a pre-stripping line frequency converter 8, a stripping line frequency converter 9, a carcass line frequency converter 10, a health monitoring line frequency converter 11, a bloodletting motor 12, a pre-stripping motor 13, a stripping motor 14, a carcass motor 15 and a health monitoring motor 16; the encoder unit adopts a bloodletting motor encoder 17, a pre-peeling motor encoder 18, a peeling motor encoder 19, a carcass motor encoder 20 and a health examination motor encoder 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a multi-line synchronous control system of a slaughter hanging automatic conveying line comprises a human-computer interface 1, a PLC control unit 2, a CANOpen communication unit 3, a frequency converter unit, a motor unit and an encoder unit, wherein the PLC control unit 2 adopts a controller with the model number of Q00 JCPU-S8-SET; human-computer interface 1 both way junction PLC the control unit 2, PLC the control unit 2 passes through CANOpen communication unit 3 and connects the converter unit, the motor unit is connected to the converter unit, the motor unit passes through encoder unit connection PLC the control unit.
The utility model discloses in, CANopen communication unit includes CANopen agreement conversion unit 4, RS-232 serial ports drive unit 5 and CAN communication drive unit 6, CANopen agreement conversion unit 4 connects RS-232 serial ports drive unit 5 and CAN communication drive unit 6 respectively, CANopen agreement conversion unit adopts XGATE-COP10 chip; the RS-232 serial port driving unit adopts an SP3232EEA chip; the CAN communication driving unit adopts a CMT8251 chip. The utility model discloses a CANOpen communication unit interference killing feature is strong, can realize stable, the accurate transmission of data.
In the utility model, the frequency converter unit adopts a bloodletting line frequency converter 7, a pre-stripping line frequency converter 8, a stripping line frequency converter 9, a trunk line frequency converter 10 and a health inspection line frequency converter 11; the motor unit adopts a bloodletting motor 12, a pre-peeling motor 13, a peeling motor 14, a carcass motor 15 and a sanitary inspection motor 16; the encoder unit adopts a bloodletting motor encoder 17, a pre-peeling motor encoder 18, a peeling motor encoder 19, a carcass motor encoder 20 and a sanitary inspection motor encoder 21.
The working principle is as follows: modifying parameters and performing man-machine interaction operation by adopting a man-machine interface; respectively calculating the speed command value of each frequency converter unit by using a PLC control unit according to the parameters set by the human-computer interface; the speed command value calculated by the PLC control unit is transmitted to the frequency converter unit through the CANOpen communication unit, the frequency converter drives the motor unit to operate, the actual speed and the actual position of the motor are fed back to the PLC control unit by the encoder unit, the speed command value of each frequency converter unit is corrected through PID operation by the PLC control unit through calculating the actual position difference value of each unit, and therefore the consistency of the actual position values of multiple lines is achieved, and the purpose of multi-line synchronization is achieved.
To sum up, the utility model discloses degree of automation is high, can realize that multi-line actual position value is unanimous, reaches multi-line synchronous purpose, and in addition, the CANOpen communication unit interference killing feature of adoption is strong, can realize quick, high-efficient, accurate stable data interaction, has further improved control efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a slaughter and hang multi-thread synchronous control system of automatic conveying line, includes human-machine interface (1), PLC the control unit (2), CANOpen communication unit (3), converter unit, motor element and encoder unit, its characterized in that: human-computer interface (1) both way junction PLC the control unit (2), PLC the control unit (2) are through CANOpen communication unit (3) connection converter unit, converter unit connection motor unit, motor unit passes through encoder unit connection PLC the control unit.
2. The slaughter hanging automatic conveying line multi-line synchronous control system according to claim 1, characterized in that: the CANopen communication unit comprises a CANopen protocol conversion unit (4), an RS-232 serial port driving unit (5) and a CAN communication driving unit (6), wherein the CANopen protocol conversion unit (4) is respectively connected with the RS-232 serial port driving unit (5) and the CAN communication driving unit (6), and the CANopen protocol conversion unit adopts an XGAte-COP10 chip; the RS-232 serial port driving unit adopts an SP3232EEA chip; the CAN communication driving unit adopts a CMT8251 chip.
3. The slaughter hanging automatic conveying line multi-line synchronous control system according to claim 1, characterized in that: the frequency converter unit adopts a bloodletting line frequency converter (7), a pre-stripping line frequency converter (8), a stripping line frequency converter (9), a trunk line frequency converter (10) and a health inspection line frequency converter (11); the motor unit adopts a bloodletting motor (12), a pre-peeling motor (13), a peeling motor (14), a carcass motor (15) and a sanitary inspection motor (16).
4. The slaughter hanging automatic conveying line multi-line synchronous control system according to claim 1, characterized in that: the encoder unit adopts a bloodletting motor encoder (17), a pre-peeling motor encoder (18), a peeling motor encoder (19), a carcass motor encoder (20) and a sanitary inspection motor encoder (21).
5. The slaughter hanging automatic conveying line multi-line synchronous control system according to claim 1, characterized in that: the PLC control unit (2) adopts a controller with the model number of Q00 JCPU-S8-SET.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920751036.1U CN210260018U (en) | 2019-05-23 | 2019-05-23 | Multi-line synchronous control system for slaughter suspension automatic conveying line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920751036.1U CN210260018U (en) | 2019-05-23 | 2019-05-23 | Multi-line synchronous control system for slaughter suspension automatic conveying line |
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| CN210260018U true CN210260018U (en) | 2020-04-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110158A (en) * | 2020-07-29 | 2020-12-22 | 上海大学 | Multi-line automatic synchronous control method for suspension conveying line |
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2019
- 2019-05-23 CN CN201920751036.1U patent/CN210260018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110158A (en) * | 2020-07-29 | 2020-12-22 | 上海大学 | Multi-line automatic synchronous control method for suspension conveying line |
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