The controller automatically adjust the cutting height of the utility model discloses a cutting machine, cutting motor drives the cutting gun to automatically adjust the cutter and cutting material between the height, including: cutting height detection unit, and the detection of the cutting material between the capacitance variable to detect between it and the cutting material cutting height cutting height; feedback unit, the cutting height height signal detected by the detecting unit for feedback; cutting height comparison unit, the cutting height feedback unit feedback signal and the preset cutting height value compared to obtain an error control signal; cutting height adjustment circuit, the voltage control signal to control the error the cutting motor to control the cutting motor drives the cutting height of the motion detection unit, cutting height detection The cutting height between the unit and the cutting material is consistent with the preset cutting height. The controller has the advantages of fast response and precise control.
【技术实现步骤摘要】
【技术保护点】
一种切割机中自动调整切割高度的控制器，控制切割电机带动切割枪运动来自动调节切割枪与切割材料之间的高度，其特征在于，包括： 切割高度检测单元，与所述切割电机机械连接，通过检测其与所述切割材料之间电容变化来检测其与切割材料之间的切割高度变化； 切割高度反馈单元，通过高频电缆与所述切割高度检测单元连接，将所述切割高度检测单元检测到的切割高度变化信号进行反馈； 切割高度对比单元，与所述切割高度反馈单元连接，接收所述切割高度反馈单元反馈信号，并将其与预设的切割高度值相对比； 切割高度调整电路，连接于所述切割高度对比单元与所述切割电机之间，根据所述切割高度对比单元的对比结果，通过控制所述切割电机的电压来控制所述切割电机带动所述切割高度检测单元运动，使所述切割高度检测单元与切割材料之间的切割高度与预设的切割高度保持一致。
【技术特征摘要】
【专利技术属性】
技术研发人员：夏云峰，肖春明，
申请(专利权)人：夏云峰，
类型：实用新型
国别省市：94[中国|深圳]
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