Laser engraving machine multi-motor load balancing system and method

A laser engraving machine and load balancing technology, applied in laser welding equipment, image analysis, instruments, etc., can solve the problems of increased loss of the y-axis transmission system, affecting the service life of the machine, and poor reliability, so as to ensure the engraving accuracy and reliability, facilitate load balance distribution, and improve service life

Active Publication Date: 2019-12-03
XIAMEN INTRETECH
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Problems solved by technology

Stepping motors usually include more than two. The traditional control method is: each direction is controlled by a stepping motor, for example, the x-axis direction is controlled by a stepping motor, and the y-axis direction is controlled by b stepping motor; Extended engraving graphics, the traditional processing method usually uses the b stepping motor to move in the y-axis direction to control the laser engraving, resulting in a lower working load of the a stepping motor, but the b stepping motor is overloaded, resulting in b The loss of the stepper motor and the corresponding y-axis transmission system increases, which eventually leads to a decrease in the engraving accuracy and reliability of the overall laser engraving machine, which greatly affects the service life of the machine

Method used

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  • Laser engraving machine multi-motor load balancing system and method
  • Laser engraving machine multi-motor load balancing system and method

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Embodiment Construction

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] Such as figure 1 Shown, a kind of laser engraving machine multi-motor load balance distribution system of the present invention, it comprises:

[0032] The partition module is used to set partition boundaries for the workpiece to be processed to obtain more than one processing area;

[0033] a controller, for distributing processing tasks according to the processing area;

[0034] Drive the motor to generate a corresponding motion trajectory according to the processing task;

[0035] The laser head cooperates with the drive motor, and engraves...

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Abstract

The invention discloses a multi-motor load balanced distribution system and method of a laser engraving machine. One or more processing areas are obtained by arranging partition boundaries on a workpiece to be processed. Processing task distribution is carried out according to the processing areas. Moving tracks corresponding to driving motors are generated according to a processing task, and therefore a laser head is controlled to engrave the workpiece according to the moving tracks. By partitioning the workpiece to be processed and reasonably distributing the processing task for the drivingmotors, overload work of any driving motor is avoided, the engraving accuracy and reliability of the laser engraving machine are guaranteed, and the service life of the machine is prolonged.

Description

technical field [0001] The invention relates to the technical field of laser engraving, in particular to a multi-motor load balancing system for a laser engraving machine and a corresponding method. Background technique [0002] Laser engraving machine has the advantages of wide applicability, high processing precision and fast cutting. In recent years, laser processing technology has developed rapidly and has been widely used in various industries. [0003] The laser engraving machine is mainly composed of five parts: mechanical system, optical system, transmission system, control system and auxiliary system. The laser engraving machine generates laser light through the laser of the optical system, and then transmits it through the reflector and irradiates it on the processed object through the focusing mirror, or directly generates laser light from the laser and irradiates the processed object through the focusing mirror, so that the surface of the processed object is subj...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/362B23K26/70G06T7/00
CPCB23K26/361B23K26/70B23K26/702G06T7/0004
Inventor 杨连池王志煌张国忠廖耀镔
Owner XIAMEN INTRETECH
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