Novel practical CNC (Computerized Numerical Control) equipment signal transmitting and receiving device

Abstract

The invention provides a novel practical signal transmitting and receiving device of CNC (Computerized Numerical Control) equipment. The novel practical signal transmitting and receiving device structurally comprises a rotating shaft, a protective cover, an LED (Light Emitting Diode) lamp, an optical handrail plate, a disc weight, a photosensitive disc, a wireless chip and a protective case, wherein the rotating shaft is movably connected with the protective case through the protective cover; the LED lamp is arranged on the protective cover; the optical handrail plate is connected with the LEDlamp; the disc weight is fixedly connected with the rotating shaft; the photosensitive disc is movably connected with the rotating shaft; the wireless chip is arranged in the protective case. According to the novel practical signal transmitting and receiving device provided by the invention, through the arrangement of the photosensitive disc and the wireless chip, practical position signal transmitting and receiving of the CNC equipment can be realized; the photosensitive disc is directly connected with the wireless chip, position can be fed back to the photosensitive disc for direct runningwhen the CNC equipment runs, the position can be directly fed back to a controller again when the CNC equipment runs to a designated position, transmitting and receiving of the position can be realized, the volume of the novel practical signal transmitting and receiving device cannot be greatly changed, and the running problem of a shaft cannot be interrupted when the novel practical signal transmitting and receiving device is applied to the CNC equipment.

Description

technical field [0001] The invention is a novel and practical signal transceiver device for numerical control equipment, which belongs to the field of numerical control equipment. Background technique [0002] Numerical control technology is also called computer numerical control technology. At present, it is a technology that uses a computer to realize digital program control. This technology uses a computer to perform sequential logic control functions on the movement trajectory of the equipment and the operation of peripherals according to the control program stored in advance. Since the computer is used to replace the numerical control device originally composed of hardware logic circuits, the realization of various control functions such as storage, processing, calculation, and logic judgment of input operation instructions can be completed by computer software, and the microscopic instructions generated by processing are transmitted. The servo drive device drives the m...

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Problems solved by technology

However, although its device can realize the wireless position reception of the numerical control equipment, it is too large due to the complex structure, which is not easy for the practicality of the numerical control equipment, because the sensors of the numerical control equipment need to move with the axis, and the too large volume is too large for the numerical control equipment. The operation of CNC equipment will affect the

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