Multi-tool-position conversion device and multi-cutter hand-hold electric carving machine applying same

Abstract

The invention relates to a multi-tool-position conversion device and a multi-cutter hand-hold electric carving machine applying same; a plurality of axial holes are arranged around the center of a rotating platform of the conversion device, and the rotating platform is provided with a locating mechanism. The electric carving machine comprises a motor and a driving wheel, the rotating platform is connected on a bracket, driven wheels are correspondingly arranged inside the axial holes and correspond to a flexible shaft, a handle and a carver, and any or two adjacent driven wheels can be switched and located, so as to be contacted and matched with a belt in a transmission way. The multi-tool-position conversion device has reasonable and simple structure, and can be matched with the existingcarver for use. The electric carving machine is provided with a plurality of different carvers which are debugged, so as to realize carver replacement without stopping the machine, thus reducing the frequency of carver replacement and the equipment loss, being rapid and convenient in operation, and greatly improving the working efficiency of carving work; in addition, one carving machine can be used for operating a plurality of carvers, so that the cost is reduced, the occupying space is small, the operation station is proper, and the work quality can be improved.

Description

Technical field: [0001] The invention relates to a multi-knife position conversion device used in conjunction with an electric engraving machine, and at the same time relates to a multi-knife hand-held electric engraving machine using the device. Background technique: [0002] The general hand-held electric engraving machine uses the motor to rotate the driving wheel, and then drives the passive wheel and the soft shaft on the side of the motor through the belt to drive the engraving knife to rotate, and to carry out jade, stone, wood, metal, various ornaments, etc. Grinding and engraving work. Since there are many processing steps in the engraving process, and the operation requirements of each process are different, there are many types and specifications of engraving knives used accordingly. Existing engraving machines have only one passive wheel, and only one engraving knife can be used. In this way, the frequency of tool change during engraving is very high. When chang...

AI Technical Summary

Problems solved by technology

However, since the engraving process requires many cutting tools, many engraving machines must be installed at the same time, which takes up a lot of production space and greatly increases the equipment cost

Moreover, there is usually only one best operating position that is most suitable for operating the engraving machine at one station, and the rest of the engraving machines are relatively inconvenient to operate due to poor relative orientation, and the degree of inconvenient operation will also change accordingly with the position. It will inevitably make the operator unable to work freely and affect the quality of the work, which also limits the use of multiple engraving machines at the same station, usually only 2-3 engraving machines can be used

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