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Pneumatic marking machine control system based on ARM7

A control system and marking technology, applied in the field of machinery, can solve the problems of low control precision, difficult maintenance, large volume, etc., and achieve the effect of clear typing and stable operation

Inactive Publication Date: 2018-05-29
邢筱丹
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the marking machine with notebook computer as the control core, it has rich resources and strong editing functions, but it has the disadvantages of low utilization rate of resources, large volume, high cost, and difficult maintenance; while the control system based on single-chip microcomputer has a simple structure , low cost, but its control precision is low, resources are limited, poor editing function is difficult to meet user marking requirements

Method used

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  • Pneumatic marking machine control system based on ARM7
  • Pneumatic marking machine control system based on ARM7
  • Pneumatic marking machine control system based on ARM7

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with drawings and embodiments.

[0016] Such as figure 1 , the control system is composed of main control chip, stepper motor driver, EEPROM, proximity switch and human-computer interaction PS2 keyboard and LCD, among which EEPROM mainly completes the storage of marking characters, character parameters and files, and PS2 keyboard input required marking Characters, character parameters and control of the operation interface, LCD completes the display of the operation interface.

[0017] Such as figure 2 , MS-51 single-chip microcomputer is unable to meet the large-capacity font storage and fast marking requirements of the marking machine system due to its small memory and slow processing speed. The system chooses LPC2148 produced by Philips as the main control chip. The chip has 32K RAM and 512K flash memory inside, and the system has 64Kbit FLASH externally expanded at the same time, which can store...

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Abstract

The invention discloses a pneumatic marking machine control system based on ARM7. The pneumatic marking machine control system is composed of main control chip, a stepper motor driver, an EEPROM, a proximity switch, a human-computer interaction PS2 keyboard and an LCD. The control system combines the ARM high data processing capacity with rich storage resources, an LPC2148 chip is used as a control core, and defects caused by control systems with PCs and single chip microcomputers as control cores are overcome to a certain extent.

Description

technical field [0001] The invention relates to an ARM7-based pneumatic marking machine control system, which is suitable for the mechanical field. Background technique [0002] Pneumatic marking machines are widely used in nameplates, various parts and automobile industries. With the change of market demand, higher requirements are put forward for the stability and portability of marking machines. In the current industrial automation production, portable pneumatic marking machines often use two control methods with notebook computers and single-chip microcomputers as the control core. For the marking machine with notebook computer as the control core, it has rich resources and strong editing functions, but it has the disadvantages of low utilization rate of resources, large volume, high cost, and difficult maintenance; while the control system based on single-chip microcomputer has simple structure , The cost is low, but its control precision is low, the resources are limi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J29/393
CPCB41J29/393
Inventor 邢筱丹
Owner 邢筱丹
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