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Computer readable medium storing CNC program, portable engraving machine

A computer and engraving machine technology, applied in the fields of CNC and plotters, can solve the problem of high difficulty in using portable engraving machines, and achieve the effects of low power consumption, good connection and powerful functions

Inactive Publication Date: 2019-09-17
HENAN UNIV OF ANIMAL HUSBANDRY & ECONOMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a computer-readable medium storing a CNC program and a portable engraving machine to solve the technical problem that the portable engraving machine is difficult to use

Method used

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  • Computer readable medium storing CNC program, portable engraving machine

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Embodiment 1

[0023] Embodiment 1: a kind of computer-readable medium that is stored with CNC program, described CNC program can run in Linux system to carry out following steps: code reading step, be used to read the G code data corresponding to target position; The step of translating the target position information corresponding to the G code data; the step of compiling the target position information into parameter control signals corresponding to GPIO pins one by one.

[0024] Preferably, the parameter control signal is used to control the stepper motor system, and the target position information corresponds to a plurality of parameter control signals, and the parameter control signal includes an enable level signal, a direction level signal and a step pulse signal, and the stepper motor driver receives After the level signal, direction level signal and stepping pulse signal are enabled, the working pulse of the stepping motor is output, and the stepping motor produces a working state o...

Embodiment 2

[0026] Embodiment 2: A portable engraving machine, including a control module, an execution module, a transmission mechanism and a carving knife.

[0027] The transmission mechanism includes an X-axis linear motion module, a Y-axis linear motion module, and a Z-axis linear motion module.

[0028] Execution modules include drivers and actuators. Specifically, the actuator may include an X-axis stepping motor M21, a Y-axis stepping motor M31, and a Z-axis stepping motor M41. The output shaft of the X-axis stepping motor M21 is connected to the transmission input of the X-axis linear motion module. , the output shaft of the Y-axis stepping motor M31 is in transmission connection with the transmission input of the Y-axis linear motion module, and the output shaft of the Z-axis stepping motor M41 is in transmission connection with the transmission input of the Z-axis linear motion module. The driver can be a matching stepper motor driver, in this case, the driver is a stepper moto...

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Abstract

The present invention discloses a computer readable medium storing a CNC program, the CNC program can run in a Linux system to perform the following steps: performing code reading step of reading G code data corresponding to a target position; performing a step of interpreting target position information corresponding to the G code data; and performing a step of compiling the target position information into parameter control signals in one-to-one correspondence with a GPIO pin. And the present invention discloses a portable engraving machine, comprising a control module, an actuator module, a transmission mechanism and an engraving knife; wherein the control module includes a code reading device, an interpreting device and a compiling device; the execution module includes a driver for receiving the parameter control signals and driving the actuator to perform a corresponding action, so that the actuator drives the engraving knife to a target position of the engraving knife through the transmission mechanism. The engraving machine can respond faster.

Description

technical field [0001] The invention relates to the technical field of CNC, in particular to a computer-readable medium storing a CNC program. [0002] The invention relates to the technical field of plotters, in particular to a portable engraving machine. Background technique [0003] The carving knife of the engraving machine needs to have the function of 3-axis position movement relative to the raw material, so the X-axis movement mechanism, the Y-axis movement mechanism and the Z-axis movement mechanism are required. Generally, a control module including an MCU, a PLC or an electronic computer can be used to control the corresponding drive mechanism so that the carving knife can reach the target position accurately. [0004] At present, the Windows system is widely used in electronic computers, and most of the software has corresponding Windows system adaptation versions. The engraving graphics and texts of the engraving machine are also made by vector graphics software...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/4093
CPCG05B19/40937G05B2219/32161
Inventor 刘士伟苗红涛张少飞张亚西李照谷博涛赵正昊赵昂
Owner HENAN UNIV OF ANIMAL HUSBANDRY & ECONOMY
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