3d printer working status online monitoring device

Abstract

The invention provides an online monitoring device for the working state of a 3D printer. It includes a data acquisition and processing module and a power supply module. The data acquisition and processing module includes a microprocessor, a camera, a temperature and humidity sensor module, a speed acceleration sensor, a communication module, an audible and visual alarm, an open circuit protection, a liquid crystal display and a key input module. The camera collects the pictures of the nozzle and the workpiece in real time when the 3D printer is working. The temperature and humidity sensor module collects the nozzle, the temperature of the base plate and the ambient temperature and humidity information respectively. The speed acceleration sensor measures the speed acceleration of the base plate in real time. The processor processes the above information and sends it to the host computer. Real-time display with LCD display. When the temperature and humidity parameters or the speed and acceleration parameters exceed the set range, the device cuts off the power of the 3D printer through the circuit breaker to realize emergency stop protection.

Description

technical field [0001] The invention relates to an online monitoring device for the working state of a 3D printer, specifically a device with real-time detection and display of the working state such as motion parameters and working environment. Background technique [0002] As an emerging processing equipment, 3D printers have increasingly broad application prospects and market potential. At present, most 3D printers on the market are based on the principle of FDM, that is, the principle of fused deposition manufacturing. The raw materials of this type of 3D printer are generally thermoplastic materials, such as wax, ABS, nylon, etc. [0003] During the processing, the operator needs to pay attention to the processing status of the workpiece and the operation of the equipment, but the 3D printers currently on the market do not provide the operator with corresponding convenient functions. The raw materials of FDM 3D printers will produce unpleasant smell in the molten stat...

AI Technical Summary

Problems solved by technology

[0003] During the processing, the operator needs to pay attention to the processing status of the workpiece and the operation of the equipment, but the 3D printers currently on the market do not provide the corresponding convenient functions for the operator

The raw materials of FDM 3D printers will produce unpleasant smell in the melting state, and prolonged inhalation will affect human health

Moreover, due to the presence of heating components, operators are prone to accidents such as burns when observing the workpiece

[0004] In addition, the existing 3D printers do not have the function of real-time monitoring and display of key processing parameters such as motion parameters and heating component temperature, and cannot provide intuitive and accurate feedback information for operators, which brings inconvenience to the operation

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