CN209858996U

CN209858996U - Film covering machine control system

Info

Publication number: CN209858996U
Application number: CN201920968205.7U
Authority: CN
Inventors: 杨秀慈
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2019-12-27
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a laminating machine control system, including PLC controller, FPGA, isolation transformer, temperature transmitter, the changer of weighing, weight changer, current transformer, ac contactor, temperature sensor, 48V DC power supply, control switch, solenoid valve, alarm, touch-sensitive screen and communication port. The utility model discloses a FPGA design has realized the parallel control to isolation transformer, temperature transmitter, the changer of weighing, weight changer, has improved the execution efficiency of system.

Description

Film covering machine control system

Technical Field

The utility model relates to a laminating machine control system.

Background

The traditional EPS polystyrene board is polymerized with a novel inorganic material, so that the research and development idea of the fireproof performance is improved; polymerized polystyrene board (AEPS)/gold board is produced by polymerizing and curing organic-inorganic materials; the fireproof polystyrene board is prepared through soaking fireproof inorganic material into polystyrene board, and through the polymerization and curing reaction between organic material and inorganic material, special inorganic material crystal with fireproof performance is coated around the polystyrene grain and filled homogeneously to isolate air, so as to change the fire shrinkage and smelting drop of polystyrene board completely. After the real gold plate is produced, automatic film covering is carried out through a film covering machine, but the control system of the existing film covering machine has the problem that some functional parameters cannot be controlled in parallel, so that a film covering machine control system with parallel control is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the technical problem who exists more than, provide a laminating machine control system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the laminating machine control system comprises a PLC (programmable logic controller), an FPGA (field programmable gate array), an isolation transformer, a temperature transmitter, a weighing transmitter, a weight transmitter, a current transformer, an alternating current contactor, a temperature sensor, a 48V direct current power supply, a control switch, an electromagnetic valve, an alarm, a touch screen and a communication port; the isolation transformer, the temperature transmitter, the weighing transmitter and the weight transmitter are electrically connected with the PLC through the FPGA, and the isolation transformer, the temperature transmitter, the weighing transmitter and the weight transmitter are controlled in parallel through the FPGA; the current transformer is electrically connected with the PLC through the alternating current contactor; the control switch is used for independently separating power supply loops of functional areas of all parts in the control system, the input ends of the control switch are connected in parallel and then connected to an external single-phase alternating-current power supply, and the output end of one branch of the control switch is connected to the input end of the 48V direct-current power supply; the 48V direct-current power supply is used for providing 48V direct-current power supply for the whole system; the electromagnetic valve, the alarm, the touch screen and the communication port are electrically connected with the PLC.

Further, the PLC controller adopts A controller of CP1H-40CDR-A model.

Further, the model of the electromagnetic valve is 4V 210-08.

Further, the type of the isolation transformer is BK-200.

Further, the model of the temperature transmitter is DWB-PT 100.

Further, the model of the weighing transmitter is 0-1 bar.

Further, the weight transmitter has the following types: KM 01C.

Further, the model of the touch screen is DOP-AB0 THTD.

Further, the alternating current contactor is CJX1-22A in model number.

Further, the communication port is an RS232 interface, an RS485 interface, or an RS422 interface.

The utility model has the advantages that: by adopting FPGA design, the parallel control of the isolation transformer, the temperature transmitter, the weighing transmitter and the weight transmitter is realized, and the execution efficiency of the system is improved.

Drawings

FIG. 1: the utility model discloses tectorial membrane machine control system's circuit structure block diagram.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1, the laminator control system comprises a PLC controller, an FPGA, an isolation transformer, a temperature transmitter, a weighing transmitter, a weight transmitter, a current transformer, an ac contactor, a temperature sensor, a 48V dc power supply, a control switch, a solenoid valve, an alarm, a touch screen, and a communication port; the isolation transformer, the temperature transmitter, the weighing transmitter and the weight transmitter are electrically connected with the PLC through the FPGA, and the isolation transformer, the temperature transmitter, the weighing transmitter and the weight transmitter are controlled in parallel through the FPGA; the current transformer is electrically connected with the PLC through the alternating current contactor; the control switch is used for independently separating power supply loops of functional areas of all parts in the control system, the input ends of the control switch are connected in parallel and then connected to an external single-phase alternating-current power supply, and the output end of one branch of the control switch is connected to the input end of the 48V direct-current power supply; the 48V direct-current power supply is used for providing 48V direct-current power supply for the whole system; the electromagnetic valve, the alarm, the touch screen and the communication port are electrically connected with the PLC.

The PLC controller adopts A controller of CP1H-40CDR-A model, the model of the electromagnetic valve is 4V210-08, the model of the isolation transformer is BK-200, the model of the temperature transmitter is DWB-PT100, the model of the weighing transmitter is 0-1bar, the model of the weighing transmitter is KM01C, the model of the touch screen is DOP-AB0THTD, the model of the AC contactor is CJX1-22A, and the communication port is any one of RS232 interface, RS485 interface and RS422 interface.

The utility model discloses a PLC controller, FPGA, isolation transformer, temperature transmitter, the changer of weighing, weight changer, current transformer, ac contactor, temperature sensor, 48V DC power supply, control switch, solenoid valve, alarm, touch-sensitive screen and communication port, the part is the part that universal standard spare or technical staff in the field know, and its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method, the utility model discloses the problem of mainly solving is that there is the problem that functional parameter can not parallel control a bit in the control system of current laminating machine.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. The laminating machine control system is characterized by comprising a PLC (programmable logic controller), an FPGA (field programmable gate array), an isolation transformer, a temperature transmitter, a weighing transmitter, a weight transmitter, a current transformer, an alternating current contactor, a temperature sensor, a 48V direct current power supply, a control switch, an electromagnetic valve, an alarm, a touch screen and a communication port; the isolation transformer, the temperature transmitter, the weighing transmitter and the weight transmitter are electrically connected with the PLC through the FPGA, and the isolation transformer, the temperature transmitter, the weighing transmitter and the weight transmitter are controlled in parallel through the FPGA; the current transformer is electrically connected with the PLC through the alternating current contactor; the control switch is used for independently separating power supply loops of functional areas of all parts in the control system, the input ends of the control switch are connected in parallel and then connected to an external single-phase alternating-current power supply, and the output end of one branch of the control switch is connected to the input end of the 48V direct-current power supply; the 48V direct-current power supply is used for providing 48V direct-current power supply for the whole system; the electromagnetic valve, the alarm, the touch screen and the communication port are electrically connected with the PLC.

2. The laminator control system of claim 1, wherein the PLC controller is A model CP1H-40CDR- A controller.

3. The laminator control system of claim 1, wherein the solenoid valve is 4V 210-08.

4. The laminator control system of claim 1, wherein the isolation transformer is model BK-200.

5. A laminator control system according to claim 1, wherein the temperature transmitter is of the type DWB-PT 100.

6. The laminator control system of claim 1, wherein the weighing transmitter is 0-1bar in size.

7. The laminator control system of claim 1, wherein the weight transmitter is of a type: KM 01C.

8. The laminator control system of claim 1, wherein the touch screen is DOP-AB0 THTD.

9. The laminator control system of claim 1, wherein the ac contactor is model CJX 1-22A.

10. The laminator control system of claim 1, wherein the communication port is an RS232 interface, or an RS485 interface, or an RS422 interface.