CN212784331U - Electrical control cabinet for automatic article identification and tracing system - Google Patents
Electrical control cabinet for automatic article identification and tracing system Download PDFInfo
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- CN212784331U CN212784331U CN202020936775.0U CN202020936775U CN212784331U CN 212784331 U CN212784331 U CN 212784331U CN 202020936775 U CN202020936775 U CN 202020936775U CN 212784331 U CN212784331 U CN 212784331U
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Abstract
The utility model relates to the technical field of electrical control cabinets, in particular to an electrical control cabinet for an automatic article identification and tracing system, which comprises a cabinet body and a cabinet door, wherein the cabinet body is a cuboid, the cabinet door is rotationally connected with the cabinet body through a hinge, an industrial touch screen is also installed at the top of the cabinet body, a vertical electrical mounting plate is arranged in the cabinet body, a PLC (programmable logic controller), a 24V voltage-stabilized direct-current power supply, a thyristor driving output module and a safety terminal bar are arranged on one side of the electrical mounting plate, and an industrial hundred mega/giga Ethernet switch and a single-phase/three-phase output frequency converter are arranged on the other side of the; the PLC is electrically connected with the single-phase/three-phase output frequency converter and the thyristor drive output module in sequence; and the industrial hundred mega/gigabit Ethernet switch is respectively in communication connection with the PLC logic controller and the industrial touch screen. The technical problem that an electrical control cabinet which is highly integrated and suitable for an automatic article identification and tracing system manufactured by actual industry is lacked at present is solved.
Description
Technical Field
The utility model relates to an electrical control cabinet technical field, concretely relates to electrical control cabinet that is used for automatic sign of article and tracees back system.
Background
At present, in a traditional identification and tracing system, an industrial personal computer and an IO board card are taken as a data acquisition and control center, and each identification device, each data acquisition device and the data acquisition center mostly adopt a serial port communication mode (RS232C or RS485 bus), so that the traditional identification and tracing system has the defects of poor communication real-time performance, poor anti-interference capability, low communication speed, poor system quick expansibility and the like. The prior art provides a new generation of automatic article identification and tracing system, a PLC is used as a system data acquisition control center, and each identification device (bar code, two-dimensional code, RFID identification device), data acquisition device and process control device communicates with the data acquisition control center by using a hundred mega/giga common Ethernet or industrial Ethernet protocol (MODBUS/TCP, PROFINET, EtherCAT, Ethernet/IP, etc.), and the system has the characteristics of good real-time performance, fast communication rate, strong communication anti-interference capability, strong system expansibility, small system hardware device floor area, and the like.
However, although the PLC-based automatic article identification and tracing system has been proposed, a design suitable for actual industrial manufacturing has not been proposed yet for a specific hardware implementation of the system, particularly at the core of the system, i.e., the electrical control cabinet portion.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is anticipated that an electrical control cabinet for article automatic identification and traceability system is proposed to solve and lack at present and have highly integrated, and be suitable for the technical problem that is used for article automatic identification and traceability system's electrical control cabinet that actual industry made.
The utility model provides an electrical control cabinet for automatic sign of article and system of traceing back, including the cabinet body and cabinet door, the cabinet body is the cuboid, the cabinet door with the cabinet body passes through the hinge and rotates the connection, the cabinet body top still installs industry touch screen, the internal vertical electrical mounting panel that is equipped with of cabinet, PLC logic controller, 24V steady voltage DC power supply, thyristor drive output module and insurance terminal row have been arranged on electrical mounting panel one side, industrial hundred million of giga ethernet switch and single-phase/three-phase output converter have been arranged on electrical mounting panel opposite side;
the PLC is electrically connected with the single-phase/three-phase output frequency converter and the thyristor drive output module in sequence;
the industrial hundred mega/gigabit Ethernet switch is respectively in communication connection with the PLC and the industrial touch screen and can be in communication connection with the outside;
the 24V stabilized direct current power supply is used for supplying electric energy.
Preferably, the industrial hundred mega/gigabit ethernet switch is an industrial hundred mega/gigabit ethernet switch supporting an industrial ethernet protocol and having a network port management function.
Preferably, the industrial gigabit/gigabit switch supports one or more industrial Ethernet protocols of MODBUS/TCP, PROFINET, EtherCAT or Ethernet/IP.
Preferably, the industrial touch screen is an industrial touch screen using an embedded system;
further, the cross-section of the top portion of the cabinet body is in a right trapezoid shape, and the touchable side of the industrial touch screen is located on the end face where the inclined side of the right trapezoid shape is located on the top of the cabinet body.
And the two cabinet doors are respectively positioned on the cabinet body and parallel to two opposite side surfaces of the electric installation plate.
Further, still be equipped with radiator fan in the cabinet body, still seted up air outlet and air intake on the cabinet body, the air outlet with radiator fan coaxial setting is used for passing through the external air-out from the cabinet internal.
Furthermore, the air outlet and the air inlet are respectively arranged on two side surfaces of the cabinet body without the cabinet door.
Furthermore, the air outlet is located on one side of the bottom end of the cabinet body, and the air inlet is located on one side of the top end of the cabinet body.
By the electric control cabinet in the utility model, integrated PLC logic controller, hundred million/giga industrial ethernet switch and signal output module, vertical setting, highly integrated for equipment area is little and be suitable for the industrial manufacturing. The industrial touch screen can be used for operation and setting, data are uploaded to a local historical database server for storage in an Ethernet mode, and the hundred mega/kilomega industrial Ethernet switch supports communication of a high-speed industrial Ethernet protocol and has the characteristics of good real-time performance, high communication speed, strong communication anti-interference capacity and strong system expansibility.
Drawings
Fig. 1 is an explosion diagram of an electrical control cabinet for an automatic article identification and tracing system in an embodiment of the present invention.
Fig. 2 is a schematic view of the front surface of the electrical mounting plate in the embodiment of the present invention.
Fig. 3 is a schematic view of the back surface of the electrical mounting plate in the embodiment of the present invention.
Fig. 4 is a schematic diagram of a PLC logic control module in an embodiment of the present invention.
Fig. 5 is a block diagram of an automatic article identification and tracing system according to an embodiment of the present invention.
Reference numerals in the drawings of the specification include: the intelligent cabinet comprises a cabinet body 1, a cabinet door 2, an electrical installation plate 3, an industrial touch screen 4, a PLC (programmable logic controller) 5, a 24V voltage-stabilizing direct-current power supply 6, a thyristor drive output module 7, a safety terminal row 8, an industrial hundred mega/giga Ethernet switch 9, a single-phase/three-phase output frequency converter 10, a cooling fan 11, an air outlet 12 and an air inlet 13.
Detailed Description
As shown in fig. 1, the electrical control cabinet for automatic article identification and traceability system in this embodiment includes cabinet body 1 and cabinet door 2, cabinet body 1 is a cuboid, the cross-section of the top portion is a right trapezoid, and industrial touch screen 4 is embedded in the end face where the hypotenuse of the right trapezoid is located, so that the operation of workers using personnel on industrial touch screen 4 is more convenient, and industrial touch screen 4 can be provided with an embedded system, for example, WIN CE system. The internal vertical electric mounting panel 3 that is equipped with of cabinet, two fans around cabinet door 2 then establishes, and two cabinet doors 2 lie in respectively the cabinet body 1 go up and be on a parallel with on two relative sides of electric mounting panel 3, cabinet door 2 passes through the hinge rotation with the cabinet body 1 and is connected, just so can open the cabinet body 1 from two directions, make things convenient for the components and parts of the internal electric mounting panel 3 front and back both sides of cabinet to maintain and operate.
The front side of the electrical installation plate 3 in the drawing is a front side, as shown in fig. 2, the front side of the electrical installation plate 3 is provided with a PLC (programmable logic controller) 5, a 24V voltage-stabilized direct-current power supply 6, a thyristor drive output module 7 and a safety terminal row 8, as shown in fig. 3, the other side of the electrical installation plate 3 is a back side, and an industrial hundred mega/giga Ethernet switch and a single-phase/three-phase output frequency converter are arranged on the back side; when the controller is connected, the PLC logic controller 5 is electrically connected to the single-phase/three-phase output frequency converter and the thyristor drive output module 7 through the line bank in sequence, the single-phase/three-phase output frequency converter is used for outputting a frequency conversion signal outwards, and the thyristor drive output module 7 is used as a protection circuit, which has a relatively existing principle and is not described herein again; the industrial hundred mega/gigabit Ethernet switch is respectively in communication connection with the PLC (programmable logic controller) 5 and the industrial touch screen and can be in communication connection with the outside; the 24V stabilized direct current power supply 6 is used for supplying electric energy.
Still be equipped with radiator fan 11 in the cabinet body 1, air outlet 12 and air intake 13 have still been seted up on the cabinet body 1, air outlet 12 and the coaxial setting of radiator fan 11, be used for through outside air-out in the cabinet body 1, air intake 13 then sets up on the cabinet body 1 with the relative that side of air intake 13, and, air outlet 12 is located cabinet body 1's bottom one side, air intake 13 then is located cabinet body 1's top one side, the air flows in cabinet body 1 along the diagonal direction of the cabinet body 1 basically like this, can cover more components and parts, heat dispersion is better.
The industrial gigabit Ethernet switch in this embodiment is an eight-port industrial gigabit Ethernet switch that supports an industrial Ethernet protocol and has a network port management function, and a person skilled in the art can select a device model that supports one or more of a plurality of industrial Ethernet protocols such as MODBUS/TCP, PROFINET, EtherCAT, Ethernet/IP, and the like as needed, for example, an MOXA series eight-port industrial Ethernet switch provided by yongning technologies ltd, hangzhou is selected in this embodiment. The PLC logic control module in this embodiment is a PLC logic control module of Siemens, model number CPU212-1AB40-OXBO, as shown in FIG. 4.
A block diagram of a module of an automatic article identification and tracing system in which an electrical control cabinet is located in this embodiment is basically as shown in fig. 5, and the system takes the electrical control cabinet in this embodiment as a core, a PLC logic controller 5 supporting a common ethernet/industrial ethernet protocol as a data acquisition and control center, and a gigabit ethernet switch supporting an industrial ethernet protocol and having a network port management function as a data exchange hub. The identification equipment and the acquisition equipment which are commonly used in the tracing system are connected to the PLC logic controller 5 in an Ethernet mode; and one part (a servo controller, a bus IO module and the like) of the common control equipment is connected in a communication mode, and the other part (an electromagnetic valve, an electric cylinder and the like) of the common control equipment is directly connected with the PLC (programmable logic controller) 5 in a weak current mode. And the data of the PLC 5 is uploaded to a local historical database server for storage in an Ethernet mode. Because the real-time performance of the uploaded data is generally not as strong as the real-time performance of data communication in the production field, the PLC logic controller 5 and the historical database server can be connected by using a common Ethernet switch so as to reduce the hardware cost of the system.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. The electrical control cabinet for the automatic article identification and tracing system comprises a cabinet body and a cabinet door, wherein the cabinet body is a cuboid, and the cabinet door is rotatably connected with the cabinet body through a hinge;
the PLC is electrically connected with the single-phase/three-phase output frequency converter and the thyristor drive output module in sequence;
the industrial hundred mega/gigabit Ethernet switch is respectively in communication connection with the PLC and the industrial touch screen and can be in communication connection with the outside;
the 24V stabilized direct current power supply is used for supplying electric energy.
2. The electrical control cabinet for an automatic item identification and traceability system of claim 1, wherein the industrial hundred mega/gigabit ethernet switch is an industrial hundred mega/gigabit ethernet switch supporting industrial ethernet protocols and having network port management functions.
3. The electrical control cabinet for automatic item identification and traceability system of claim 1, wherein said industrial promam/gigabit switch supports one or more industrial Ethernet protocols MODBUS/TCP, PROFINET, EtherCAT or Ethernet/IP.
4. The electrical control cabinet for an automatic item identification and traceability system of claim 1, wherein the industrial touch screen is an industrial touch screen using an embedded system.
5. The electrical control cabinet for an automatic article identification and tracking system of claim 1, wherein the top portion of the cabinet body has a right trapezoid cross section, and the touchable side of the industrial touch screen is located on the end face of the top of the cabinet body where the oblique side of the right trapezoid is located.
6. The electrical control cabinet for an automatic article identification and tracking system according to claim 1, comprising two said cabinet doors, said two said cabinet doors being respectively located on two opposite sides of the cabinet body parallel to said electrical mounting plate.
7. The electrical control cabinet for an automatic article identification and traceability system of claim 6, wherein a heat dissipation fan is further arranged in the cabinet body, the cabinet body is further provided with an air outlet and an air inlet, and the air outlet and the heat dissipation fan are coaxially arranged and used for exhausting air from the inside of the cabinet body.
8. The electrical control cabinet for an automatic article identification and traceability system of claim 7, wherein the air outlet and the air inlet are respectively arranged on two sides of the cabinet body without a cabinet door.
9. The electrical control cabinet for an automatic article identification and tracking system of claim 8, wherein the air outlet is located at one side of the bottom end of the cabinet body, and the air inlet is located at one side of the top end of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936775.0U CN212784331U (en) | 2020-05-28 | 2020-05-28 | Electrical control cabinet for automatic article identification and tracing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936775.0U CN212784331U (en) | 2020-05-28 | 2020-05-28 | Electrical control cabinet for automatic article identification and tracing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212784331U true CN212784331U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020936775.0U Active CN212784331U (en) | 2020-05-28 | 2020-05-28 | Electrical control cabinet for automatic article identification and tracing system |
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| Country | Link |
|---|---|
| CN (1) | CN212784331U (en) |
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2020
- 2020-05-28 CN CN202020936775.0U patent/CN212784331U/en active Active
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