CN212112177U

CN212112177U - Electric control system of four-head laser cutting machine

Info

Publication number: CN212112177U
Application number: CN202020707659.1U
Authority: CN
Inventors: 朱杰
Original assignee: Tianjin Richsafty Technology Co ltd
Current assignee: Tianjin Richsafty Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-08
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a four-head laser cutting machine electrical system, include: the control circuit comprises a power supply loop, a control circuit board, an operation box, a motor part, a sensor, an electromagnetic valve and a button part; the power supply loop is that three-phase 380V alternating current provides three-phase 220V alternating current for each driver through an intelligent transformer; the control circuit board adopts a singlechip STM32F103ZET6 as a CPU and is provided with an input/output interface and a motor control interface; the operation box adopts an integrated industrial personal computer which is communicated with the control circuit board through a network cable, and corresponding actions can be controlled through operating the operation box; the solenoid valve includes: the feeding roller cylinder lifting control electromagnetic valve sends a signal to control the lifting action of the feeding cylinder when feeding is needed; the utility model overcomes the slow difficult problem of single-end cutting machine cutting speed, laser realizes the control to laser cutting through controlling the removal of four motors to cloth cutting through two mobilizable mirrors that shake, has guaranteed cutting precision and speed, has improved work efficiency.

Description

Electric control system of four-head laser cutting machine

Technical Field

The utility model belongs to the technical field of laser cutting technique and specifically relates to a four-head laser cutting machine's electrical system.

Background

The laser cutting equipment in the market at present is double-end at most, and under a lot of cutting patterns, production efficiency is very low, has received very big restriction on cutting patterns moreover, has not had comparatively perfect four-head and mutual moving formula cutting machine in the market yet, according to current market product and forward looking consideration, the company has possessed the cutting machine product ability of four-head mutual moving at present.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art's weak point, provide a duplex position sewing machine electrical system, this electrical system can realize the process such as fixed, work feed, sewing of product, can realize producing the product that need frequently change and make up without shutting down.

The utility model aims at realizing through the following technical scheme:

four-head laser cutting machine electrical system includes: the power supply loop, the control circuit board, the operation box, the motor part, the sensor, the electromagnetic valve and the button part are mutually operated to realize the electric control process of the whole machine.

The power supply loop is that three-phase 380V alternating current provides three-phase 220V alternating current for each driver through intelligent transformer, and the single-phase 220V alternating current for the laser power supply supplies power to the direct current 24V power supply that the control integrated circuit board provided.

The control circuit board adopts a single chip microcomputer STM32F103ZET6 as a CPU, is provided with an input/output interface and a motor control interface, and can be directly connected with IO equipment and a motor driver required by machinery; the sensor signals and the button signals are processed through software program control, the signals are comprehensively analyzed, and then electromagnetic valve signals, motor control signals and system state signals are output; and finishing data input and output processing, analysis and coordination control.

The operation box adopts an integrated industrial personal computer, the industrial personal computer is communicated with the control circuit board through a network cable, corresponding actions can be controlled through operating the operation box, a required pattern is selected, a control system of the electric control box is driven through pattern analysis and intelligent processing, and the control system controls the servo motor through a control driver; the sensor on the motion trail of the servo motor is used for converting the position of the servo motor into an electric signal and transmitting the electric signal to the control circuit board of the electric cabinet to control the stop and start of the motion of the motor, and the mechanical part needing pneumatic control is controlled by giving an electromagnetic valve signal.

A motor portion comprising: motor driver, motor.

The motor includes: the machine comprises a mesh belt motor, a Y-direction motor, an X2 motor, an X3 motor and an X4 motor, wherein the mesh belt motor controls the movement of a conveyor belt of the whole machine to realize the feeding function of cut materials, the Y-direction motor controls the Y-direction movement of the machine, the X-direction motor controls the X-direction movement of the machine and drives a laser head I to move, the X2 controls the movement of a laser head X2, the X3 controls the movement of a laser head X3, and the X4 controls the movement of the laser head X4.

And a motor control interface on the control circuit board is connected with a motor driver and transmits signals to the motor driver, and the motor is controlled by the driver to act.

The sensor includes: the motor motion zero position and the limiting position in the Y direction, the motor motion zero position in the X direction, the X2 zero position, the X3 zero position and the X4 zero position.

The sensor is connected with the main control circuit board and transmits each signal of the machine to the control circuit board.

The solenoid valve includes: the feeding roller cylinder lifting control electromagnetic valve sends a signal to control the lifting action of the feeding cylinder when feeding is needed.

The button includes: a power-on button, a power-off button, a start button, and a stop button.

The power-on button and the power-off button control the power supply of the whole machine, the power-off button needs to be timely tapped to stop for inspection or maintenance under the condition of misoperation, and the button is started and paused to operate the machine.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model overcomes the slow difficult problem of single-end cutting machine cutting speed, through the utility model discloses a design, laser realizes cutting precision and speed to laser cutting's control through the removal of controlling four motors through two mobilizable mirrors that shake to cloth cutting, has improved work efficiency.

Drawings

FIG. 1 is a schematic diagram of an electronic control system;

FIG. 2 is a control chip pin configuration diagram;

FIG. 3 is a schematic diagram of the internal configuration of the electric cabinet;

FIG. 4 is a partial sensor and motor profile;

1. the system comprises a power supply 2, an electric cabinet 3, a control circuit board 4, an intelligent transformer 5, a servo driver 6, a motor 7, a sensor 8, a button part 9, an operation box 10, an electromagnetic valve 11, a laser control card 12, a laser power supply 13 and a laser tube.

Detailed Description

For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.

Four-head laser cutting machine electrical system includes: the power supply loop, the control circuit board (3), the operation box (9), the motor part, the sensor (7), the electromagnetic valve (10) and the button part (8) are mutually operated to realize the electric control process of the whole machine.

The control circuit board (3), the intelligent transformer and the servo driver are all located in the electric cabinet (2).

The control circuit board (3) mainly completes data input and output, processing, analysis and coordination control, and directly processes and controls the action of the driver (5).

The control system selects the working mode from the operation box (9).

The electric cabinet (2) is also connected with a power supply (1) to supply power to the whole system.

The laser control card (11) can control the light intensity of the laser tube (13), and different light intensities are selected according to different cutting materials to realize the cutting function.

The system is provided with an intelligent transformer (4) which is positioned in the electric cabinet (2) and supplies power for the servo motor driver (5).

And the servo motor driver (5) is connected with the control circuit board (3) to control the action of the motor (6).

The motor drivers are 6 in number and respectively control 6 motors (6).

The button (8) is positioned on the operation box and comprises a power-on button, a power-off button, a start button and a stop button.

The sensor (7) comprises various mechanical position control points and a water tank for detection, is connected with the control circuit board (3), and transmits various signals of the machine to the control circuit board (3).

The electromagnetic valve (10) is connected with the control circuit board (3), the control circuit board (3) transmits the output to the electromagnetic valve (10), and the action of the electromagnetic valve (10) is controlled.

The electromagnetic valve (10) mainly has the function of lifting the feeding roller.

In a mesh belt motor, a Y-direction motor, an X2 motor, an X3 motor and an X4 motor, the mesh belt motor controls the movement of a conveyor belt of the whole machine, so that the feeding function of cut materials can be realized, the Y-direction motor controls the movement of a machine Y direction, the X-direction motor controls the movement of the machine X direction and drives a laser head I to move, the X2 controls the movement of a laser head X2, the X3 controls the movement of a laser head X3, the X4 controls the movement of the laser head X4, and the six motors jointly complete the cutting action of the machine.

The functions are mutually coordinated, so that the laser cutting speed can realize the cutting purpose according to the size and the material of a cutting pattern, the cutting efficiency is improved, the operation technical difficulty is reduced, and the operation process is simplified.

The main process of electromechanical integration:

through operating the analysis and the intelligent processing of industry control all-in-one to card, style and transmitting control circuit board (3) in electric cabinet (2), control circuit board (3) control driver comes control motor action and laser light-emitting, and it has position sensor to distribute on the motor movement track, and the sensor sends the signal of telecommunication through induction motor's position and gives the action that stops starting and the cylinder that comes control motor action for the electric cabinet main control board to this realizes dynamic laser cutting.

Claims

1. A four-head laser cutting machine electrical control system, comprising: the control circuit comprises a power supply loop, a control circuit board, an operation box, a motor part, a sensor, an electromagnetic valve and a button part; the method is characterized in that: the power supply loop is that three-phase 380V alternating current supplies three-phase 220V alternating current to each driver through an intelligent transformer, single-phase 220V alternating current for supplying power to the laser power supply supplies power to direct current 24V provided by the control board card; the control circuit board adopts a single chip microcomputer STM32F103ZET6 as a CPU, is provided with an input/output interface and a motor control interface, and can be directly connected with IO equipment and a motor driver required by machinery; the operation box adopts an integrated industrial personal computer, the industrial personal computer is communicated with the control circuit board through a network cable, corresponding actions can be controlled through operating the operation box, a required pattern is selected, and a control system of the electric control box is driven through pattern analysis and intelligent processing; a motor portion comprising: a motor driver, a motor; the motor includes: a mesh belt motor, a Y-direction motor, an X2 motor, an X3 motor and an X4 motor; the Y-direction motor controls the Y-direction movement of the machine; the X-direction motor controls the X-direction movement of the machine and drives the first laser head to move; the X2 motor controls the movement of the laser head X2; the X3 motor controls the movement of the laser head X3; the X4 motor controls the movement of the laser head X4; the sensor includes: the motor motion zero position and the limiting position in the Y direction, the motor motion zero position in the X direction, the X2 zero position, the X3 zero position and the X4 zero position in the X direction; the solenoid valve includes: the feeding roller cylinder lifting control electromagnetic valve sends a signal to control the lifting action of the feeding cylinder when feeding is needed; the button includes: a power-on button, a power-off button, a start button and a stop button; the power-on button and the power-off button control the power supply of the whole machine, the power-off button needs to be timely tapped to stop for inspection or maintenance under the condition of misoperation, and the button is started and paused to operate the machine.

2. The electric control system of the four-head laser cutting machine according to claim 1, characterized in that: the flower plate and the flower pattern are analyzed and intelligently processed through the operation of the industrial control all-in-one machine, and are transmitted to the control circuit board in the electric cabinet, the control circuit board controls the driver to control the motor to act and emit light by laser, position sensors are distributed on the motion trail of the motor, and the sensors send out electric signals through the position of the induction motor to control the stop and start of the motor to act and the action of the air cylinder to achieve dynamic laser cutting.

3. The electric control system of the four-head laser cutting machine according to claim 1, characterized in that: and a motor control interface on the control circuit board is connected with a motor driver and transmits signals to the motor driver, and the motor is controlled by the driver to act.

4. The electric control system of the four-head laser cutting machine according to claim 1, characterized in that: the sensor is connected with the main control circuit board and transmits each signal of the machine to the control circuit board.

5. The electric control system of the four-head laser cutting machine according to claim 1, characterized in that: the electromagnetic valve is connected with the control circuit board, and the control circuit board transmits the output to the electromagnetic valve to control the action of the electromagnetic valve.