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Integrated numerical control system and integrated numerical control machine

A technology of numerical control system and shell, applied in the direction of digital control, electrical program control, etc., can solve the problems of large synchronization effect and poor signal interference

Active Publication Date: 2012-05-09
SHENZHEN A&E INTELLIGENT EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the motion control signal between the CNC motion controller and the servo drive controller needs to be transmitted by the speed analog signal line or the pulse signal line, resulting in large signal interference and poor synchronization effect, an integrated CNC system

Method used

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  • Integrated numerical control system and integrated numerical control machine

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Embodiment 1

[0019] Embodiment 1. The present invention provides an integrated numerical control system, such as figure 2 As shown, it includes a housing 7 that shields the electromagnetic radiation source, and the housing 7 is provided with a power supply module 8, a control module 3, a drive module 2, a display module 5 and an I / O module 6;

[0020] The power supply module 8 provides power for the control module 3 and the drive module 2;

[0021] The control module 3 is connected with the drive module 2, the I / O module 6, and the display module 5, and is used to receive control information sent by an external I / O device through the I / O module 6; and according to the control information Send a control signal to control the movement of the motor to the drive module 2; the control module 3 is also used to collect current motor position information and current workbench position information, and perform corresponding processing on the current motor position information and current workbench...

Embodiment 2

[0038] Embodiment 2, the integrated numerical control machine tool of the present invention includes the above-mentioned integrated numerical control system, integrated numerical control machine tool, at least one spindle motor, at least one servo motor, and an encoder connected to the servo motor, and the control module sends to the drive module The control signal controls the spindle motor and the servo motor, collects motor information through an encoder, receives or sends control commands from the I / O module, processes data and sends display information to the display module.

[0039] The integrated CNC machine tool also includes a grating ruler connected to the control module, an I / O device and a hand wheel, and the control module collects the current motor position information and the current workbench position information through the encoder and the grating ruler, and receives the information from the I / O device. or send control signals.

[0040] It is worth mentioning ...

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Abstract

The invention discloses an integrated numerical control system and an integrated numerical control machine. The integrated numerical control system comprises a shell which has a shielding effect on an electromagnetic radiation source; a power supply module, a control module, a driver module, a display module and an I / O (input / output) module are arranged in the shell, wherein the power supply module is used for supplying power for the control module and the driver module; the driver module is used for driving at least a motor; and the control module is used for sending control signals to the driver module to control the motors, acquiring the position information of the current motor and the position information of a current work bench by an encoder and a grating scale, receiving or sending control signals by the I / O module and an I / O device, processing data, and sending display information to the display module. The integrated numerical control system provided by the invention has the advantages that time consumption and signal distortion caused by signal transmission are reduced, the environmental interference is reduced, and a part of components in a control link are reduced; meanwhile, the integrated numerical control system is compact in layout, simple in connection, and low in cost.

Description

technical field [0001] The invention relates to an integrated numerical control system and an integrated numerical control machine tool. Background technique [0002] At present, in the machine tool or automation equipment system, such as figure 1 As shown, it includes CNC (Computernumerical control, computer numerical control machine tool) motion controller and servo controller, and the CNC motion controller is connected to I / O (input / output, input and output ports) equipment, frequency conversion controller and grating ruler, The frequency conversion controller controls the movement of the frequency conversion motor. The second power supply is the power supply for the CNC motion controller. The servo controller is connected to the drive unit and controls the servo motor through the drive unit. The servo controller receives the information of the servo motor through the encoder. The first power supply is the drive Unit and servo controller power supply. [0003] The inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/414
Inventor 孙尚传
Owner SHENZHEN A&E INTELLIGENT EQUIP
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