Jade ultrasonic engraving machine

Abstract

The invention discloses a jade ultrasonic engraving machine. The machine comprises a machine base, a conveying device, an ultrasonic engraving device and a workpiece feeding device; the conveying device comprises a rotating disc and a rotating driving mechanism; a plurality of tool groove holes are annularly and evenly distributed in the rotating disc; the rotating driving mechanism is in transmission connection with the rotating disc; the ultrasonic engraving device comprises an engraving head; the workpiece feeding device comprises an ejector rod part, an electronic ruler, a balance weight mechanism, a limiting mechanism and a controller; the engraving head and the ejector rod part are vertically and oppositely arranged on the upper side and the lower side of the rotating tracks of the tool groove holes; the balance weight mechanism is in transmission connection with the ejector rod part; the electronic ruler is used for detecting the position of the ejector rod part in the verticaldirection in real time; the limiting mechanism comprises an electric control limiting driving assembly capable of being in transmission connection with the ejector rod part; and the controller is configured to be used for controlling the electric control limiting driving assembly to operate after receiving signals of the electronic ruler. According to the jade ultrasonic engraving machine, the real-time machining progress can be fed back through the electronic ruler, and meanwhile pressure needed in the machining process is set through the balance weight mechanism.

Description

technical field [0001] The invention relates to the field of jade processing equipment, in particular to a jade ultrasonic engraving machine. Background technique [0002] With the development of science and technology, the application of ultrasound in machinery is becoming more and more extensive. During the jade processing process, due to the material problem of the jade itself, it is easily broken due to excessive force. The existing technology generally uses the weak vibration caused by ultrasonic waves to prevent the jade from being damaged during the engraving process. The existing ultrasonic engraving machines generally include processing feed device, ultrasonic engraving device, and workpiece conveying device. In order to improve processing efficiency, the workpiece conveying device generally conveys jade by means of a rotating disc, that is, multiple tooling positions are arranged circularly on the rotating disc, and the ultrasonic equipment and processing feed devi...

AI Technical Summary

Problems solved by technology

The following problems occur during use: due to the long running time and the force during processing, the rotation and positioning of the rotating disc are prone to deviations, which causes deviations between the tooling position and the engraving head, resulting in a high rate of jade waste products processed; The processing feed device with ultrasonic engraving machine has no processing progress feedback, no stable processing pressure and no data control, which leads to the need to stop frequently and take off the jade to check the processing progress during the processing process, which easily leads to excessive processing of the jade , even damage the jade

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