CN210199562U

CN210199562U - Store up grain and use novel PLC switch board

Info

Publication number: CN210199562U
Application number: CN201921506809.6U
Authority: CN
Inventors: Linxiang Li; 李林祥; Wei Li; 李伟; Hengshan Yu; 于恒山; Shun Yu; 虞顺
Original assignee: Taizhou Heng Heng Electric Control Technology Co Ltd
Current assignee: Taizhou Heng Heng Electric Control Technology Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-03-27
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a store up grain and use novel PLC switch board, the front end fixed surface of the switch board cabinet body is connected with monitoring module and control panel, control panel is located monitoring module's lower extreme, the lower extreme fixed surface of the switch board cabinet body is connected with the base, the equal fixedly connected with of both sides surface of the switch board cabinet body is two to open the cabinet door, the inside of the switch board cabinet body is provided with automatic monitoring management system module and electrical control, electrical control is located one side of automatic monitoring management system module, the outer fixed surface of automatic monitoring management system module is connected with PLC control module. A store up novel PLC switch board for grain, be equipped with PLC control module and automatic monitoring management system module, can dispose the telecommunication module, be used for PLC data transfer site configuration, reasonable design, operation can also be carried out reliably, easy operation, control are convenient, bring better use prospect.

Description

Store up grain and use novel PLC switch board

Technical Field

The utility model relates to an electrical control cabinet field, in particular to store up novel PLC switch board for grain.

Background

The PLC control cabinet is a supporting device for assisting people in grain storage control, in order to meet the market demand for high-grade refined rice, a plurality of companies decide to go the development way of improving the traditional industry by using advanced technology, a high-grade refined rice production line is created, and along with the continuous development of science and technology, the manufacturing process requirement of people on the PLC control cabinet is higher and higher.

There is certain drawback in current PLC switch board when using, at first, the realization that can not be fine is to the automatic control of system, manual operation is more troublesome, extravagant manpower, reduce work efficiency, be unfavorable for people's use, in addition, what most of granaries adopted still is artificial control mode, after all artificial monitoring ability is limited, the data degree of accuracy of monitoring is also poor, can cause huge loss every year, certain adverse effect has been brought to people's use, for this reason, we provide a novel PLC switch board for grain storage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a store up novel PLC switch board for grain possesses the operation reliably, and the interface is friendly, and advantages such as easy operation, control convenience, data sharing can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a store up grain and use novel PLC switch board, the front end surface fixedly connected with monitoring module and the control panel of the switch board cabinet body, control panel is located monitoring module's lower extreme, the lower extreme surface fixedly connected with base of the switch board cabinet body, the equal fixedly connected with of both sides surface of the switch board cabinet body is two to open the cabinet door, the inside of the switch board cabinet body is provided with automatic monitoring management system module and electrical control, electrical control is located one side of automatic monitoring management system module, the surface fixedly connected with PLC control module of automatic monitoring management system module, the equal fixedly connected with thermovent of both sides surface of automatic monitoring management system module.

Preferably, the PLC control module comprises a PCB, a signal interface module, a PLC chip, a programming cable and a computer chip, wherein the signal interface module, the PLC chip and the computer chip are arranged on the outer surface of the front end of the PCB, the programming cable is arranged inside the PCB, the PLC chip is arranged on one side of the signal interface module, and the computer chip is arranged on one side of the PLC chip.

Preferably, the automatic monitoring management system module comprises motor control center, system mainboard, display, wire, detection sensor, motor control center, display, detection sensor, PLC control module are located the front end surface of system mainboard, the wire is located the inside of system mainboard, PLC control module is located one side of display and detection sensor.

Preferably, the signal interface module, the PLC chip, the computer chip and the PCB are fixedly connected through spot welding of a welding pen, the signal interface module and the PLC chip are electrically connected through a conducting wire, and the input end of the programming cable is electrically connected with the output end of the computer chip through the programming cable.

Preferably, the motor control center, the display, the detection sensor, the PLC control module and the system mainboard are fixedly connected through welding, the motor control center, the display, the detection sensor and the PLC control module are electrically connected through a wire, and the wire is fixedly connected with the system mainboard through a fixing groove.

Preferably, through hinge swing joint between two cabinet doors and the control cabinet body, through electrically conductive connecting wire electric connection between electrical control and the automatic monitoring management system module.

(III) advantageous effects

Compared with the prior art, the utility model provides a store up novel PLC switch board for grain possesses following beneficial effect:

1. this store up novel PLC switch board for grain, can dispose the remote communication module through PLC control module, be used for PLC data transfer site configuration, PLC control module adopts siemens programmable controller model, for S7-200CN series, there is 24 IO mouthful total points, be applicable to the detection of each occasion, the automation of monitoring and control, the inside of signal interface module is by signal generator, control circuit and actuating mechanism constitute, the module is expanded outward in the opposite side connection, collection that can be better, control and execution, it is more convenient.

2. This store up novel PLC switch board for grain, can carry out reasonable design through automatic monitoring management system module, the operation is reliable, the interface is friendly, moreover, the operation is simple, the control is convenient, data sharing, temperature and humidity sensor adopts the RHT04-20 model, for digital output signal, high durability, the display is connected with the touch-sensitive screen, on-the-spot production operation interface adopts colored touch-sensitive screen, it is responsible for handling the human-computer interface relevant with the operation on-the-spot, make the operator know the on-the-spot running state through the touch-sensitive screen in real time, the current value of various production data and whether the fault alarm takes place, and can control and adjust technology production process, whole PLC switch board simple structure, high durability and convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the overall structure schematic diagram of the novel PLC control cabinet for grain storage of the utility model.

Fig. 2 is the utility model relates to a store up grain with PLC control module's in novel PLC switch board structural schematic.

Fig. 3 is the utility model relates to a store up grain with automatic control management system module's in novel PLC switch board structural schematic.

In the figure: 1. a control cabinet body; 2. a double-door cabinet; 3. a monitoring module; 4. a control panel; 5. a base; 6. a heat dissipation port; 7. an automatic monitoring management system module; 701. a motor control center; 702. a system motherboard; 703. a display; 704. a wire; 705. a detection sensor; 8. a PLC control module; 801. a PCB board; 802. a signal interface module; 803. a PLC chip; 804. programming the cable; 805. a computer chip; 9. and (4) electrically controlling.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a store up novel PLC switch board for grain, the front end surface fixedly connected with monitoring module 3 and the control panel 4 of the control cabinet body 1, control panel 4 is located the lower extreme of monitoring module 3, the lower extreme surface fixedly connected with base 5 of the control cabinet body 1, the equal fixedly connected with of both sides surface of the control cabinet body 1 is two to open cabinet door 2, the inside of the control cabinet body 1 is provided with automatic monitoring management system module 7 and electrical control 9, electrical control 9 is located one side of automatic monitoring management system module 7, the surface fixedly connected with PLC control module 8 of automatic monitoring management system module 7, the equal fixedly connected with thermovent 6 of both sides surface of automatic monitoring management system module 7.

Further, the PLC control module 8 is composed of a PCB 801, a signal interface module 802, a PLC chip 803, a programming cable 804, and a computer chip 805, the signal interface module 802, the PLC chip 803, the computer chip 805, and the PCB 801 are fixedly connected by a welding pen spot welding, the signal interface module 802 and the PLC chip 803 are electrically connected by a conductive wire, an input end of the programming cable 804 is electrically connected with an output end of the computer chip 805 by the programming cable 804, the PLC control module 8 adopts a siemens programmable controller model which is a series of S7-200CN and has a total number of 24-bit I/O ports, which is suitable for automation of detection, monitoring, and control in each occasion, the signal interface module 802 is composed of a signal generator, a control circuit, and an execution mechanism, and the other side is connected with an external expansion module, which can better collect, control, and execute, and is more convenient, the PLC chip 803 is controlled by the computer chip 805 through a programming cable 804, the PLC chip 803 is programmed and can be controlled more conveniently, a PLC control module 8 adopts a high-reliability programmable controller, an input point and an output point adopt isolators, the reliability of the equipment is improved, an A/D conversion module is configured and used for collecting analog quantities of various sensors, a remote communication module is configured and used for transmitting field configuration of PLC data, the computer chip 805 is connected to a lower computer through a communication interface, configuration software is adopted by the software, the functions of the computer chip 805 include all functions of a touch screen, and the computer chip has the function of an engineer station and can modify and configure programs of the PLC chip 803.

Further, the automatic monitoring management system module 7 is composed of a motor control center 701, a system mainboard 702, a display 703, a lead 704 and a detection sensor 705, the motor control center 701, the display 703, the detection sensor 705, the PLC control module 8 and the system mainboard 702 are fixedly connected through welding, the motor control center 701, the display 703, the detection sensor 705 and the PLC control module 8 are electrically connected through the lead 704, the lead 704 and the system mainboard 702 are fixedly connected through a fixed groove, the detection sensor 705 adopts a temperature and humidity sensor, the temperature and humidity sensor adopts an RHT04-20 model, is a digital output signal, is convenient to use and good in interchangeability, the display 703 is connected with a touch screen, a field production operation interface adopts a color touch screen, and is responsible for processing human-machine interfaces related to field and operation, so that an operator can know the field operation state in real time through the touch screen, the current value of various production data and whether the fault alarm happens can be controlled and adjusted in the process of production, the motor control center 701 controls the power supply signal of each module, the output of a power supply is facilitated, the detection sensor 705 carries out signal input and output with the PLC control module 8 through an RS232 interface, the measured data are transmitted to the PLC control module 8 through AD conversion, and then the data are displayed on the display 703 through the PLC control module 8, so that the control of people is facilitated.

The working principle is as follows: the utility model mainly comprises an automatic monitoring management system module 7 and a PLC control module 8, an upper computer is connected to a lower computer through a communication port, the software adopts configuration software, the functions of the upper computer include all functions of a touch screen and also has the function of an engineer station, the utility model can modify and configure the program of the PLC control module 8, in order to meet the requirement of management, the resource advantage of the computer is fully exerted, the PLC control module 8 adopts Siemens programmable controller model which is S7-200CN series and has 24I/O port total points, the utility model is suitable for the automation of detection, monitoring and control of each occasion, the inside of a signal interface module 802 is composed of a signal generator, a control circuit and an actuating mechanism, the other side is connected with an external expansion module, better acquisition, control and execution can be realized, and more convenience is realized, a computer chip 805 controls a PLC chip 803 through a programming cable 804, the PLC chip 803 is programmed to be more conveniently controlled, the PLC control module 8 adopts a high-reliability programmable controller, an input point and an output point adopt isolators to improve the reliability of equipment, an A/D conversion module is configured to collect analog quantity of various sensors, a remote communication module is configured to transmit field configuration of PLC data, a computer chip 805 is connected to a lower computer through a communication interface, the software adopts configuration software, a temperature and humidity sensor is adopted as a detection sensor 705, the temperature and humidity sensor adopts a model RHT04-20 and is a digital output signal, the use is convenient, the interchangeability is good, a display 703 is connected with a touch screen, a field production operation interface adopts a color touch screen which is responsible for processing a human-machine interface related to field operation, so that an operator can know the field operation state in real time through the touch screen, the current value of various production data and whether a fault alarm occurs, the automatic monitoring system has the characteristics of reasonable design, reliable operation, friendly interface, simplicity in operation, convenience in monitoring and data sharing, greatly reduces the labor intensity of workers, and improves the economic benefit and the automatic management level.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a store up grain and use novel PLC switch board, includes the switch board cabinet body (1), its characterized in that: the utility model discloses a cabinet control system, including the front end of the control cabinet body (1), the control cabinet body, the both sides of the control cabinet body (1) are equipped with the both sides surface fixedly connected with control module (3) and control panel (4), control panel (4) are located the lower extreme of control module (3), the lower extreme surface fixedly connected with base (5) of the control cabinet body (1), the both sides surface equal fixedly connected with of the control cabinet body (1) is two to open cabinet door (2), the inside of the control cabinet body (1) is provided with automatic monitoring management system module (7) and electrical control (9), electrical control (9) are located one side of automatic monitoring management system module (7), the surface fixedly connected with PLC control module (8) of automatic monitoring management system module (7), the both sides surface equal fixedly connected with thermovent (6) of automatic monitoring management system module (7).

2. The novel PLC control cabinet for grain storage according to claim 1, characterized in that: the PLC control module (8) is composed of a PCB (801), a signal interface module (802), a PLC chip (803), a programming cable (804) and a computer chip (805), the signal interface module (802), the PLC chip (803) and the computer chip (805) are located on the outer surface of the front end of the PCB (801), the programming cable (804) is located inside the PCB (801), the PLC chip (803) is located on one side of the signal interface module (802), and the computer chip (805) is located on one side of the PLC chip (803).

3. The novel PLC control cabinet for grain storage according to claim 1, characterized in that: the automatic monitoring management system module (7) is composed of a motor control center (701), a system main board (702), a display (703), a lead (704) and a detection sensor (705), wherein the motor control center (701), the display (703), the detection sensor (705) and a PLC control module (8) are located on the outer surface of the front end of the system main board (702), the lead (704) is located inside the system main board (702), and the PLC control module (8) is located on one side of the display (703) and the detection sensor (705).

4. The novel PLC control cabinet for grain storage according to claim 2, characterized in that: the signal interface module (802), the PLC chip (803), the computer chip (805) and the PCB (801) are fixedly connected through welding pens in a spot welding mode, the signal interface module (802) and the PLC chip (803) are electrically connected through a conducting wire, and the input end of the programming cable (804) is electrically connected with the output end of the computer chip (805) through the programming cable (804).

5. The novel PLC control cabinet for grain storage according to claim 3, characterized in that: the motor control center (701), the display (703), the detection sensor (705), the PLC control module (8) and the system main board (702) are fixedly connected through welding, the motor control center (701), the display (703), the detection sensor (705) and the PLC control module (8) are electrically connected through a lead (704), and the lead (704) is fixedly connected with the system main board (702) through a fixing groove.

6. The novel PLC control cabinet for grain storage according to claim 1, characterized in that: two door (2) and the control cabinet body (1) of opening pass through hinge swing joint between, pass through electrically conductive connecting wire electric connection between electrical control (9) and the automatic monitoring management system module (7).