A safety protection device for engraving machine

Abstract

The invention belongs to the field of accessories of engraving machines and particularly relates to a safeguard device of an engraving machine. The safeguard device comprises a host workbench for fixing machined materials, a coordinate slipping assembly and a safeguard assembly, wherein the coordinate slipping assembly is arranged above the host workbench and used for driving the engraving machine to take space actions; the safeguard assembly comprises an anti-collision portion which is positioned on the coordinate slipping assembly, extends towards the end face where the action direction of the anti-collision slipping assembly is located, protrudes the corresponding end face, and can take reciprocating displacement actions along the action direction; and the safeguard assembly further comprises an inducting portion which induces the displacement of the anti-collision portion and takes corresponding start and / or stop actions. According to the safeguard device, the whole structure is simple, the operation is reliable and safe, and the possible security problems caused by the fact that staff stand beside or are extremely close to the host workbench can be solved effectively.

Description

technical field [0001] The invention belongs to the field of accessories for engraving machines, and in particular relates to a safety protection device for engraving machines. Background technique [0002] The engraving machine is designed and typesetting through the special engraving software configured in the computer, and the computer automatically transmits the information of design and typesetting to the engraving machine controller, and then the controller converts the information into a motor that can drive the stepping motor or The signal (pulse string) with power of the servo motor is a device that controls the main engine of the engraving machine to generate the engraving path base diameter of the X, Y, and Z axes; at this time, the high-speed rotating engraving head on the engraving machine, by pressing the processing The cutting tool with material configuration cuts the processing material fixed on the host workbench, and can engrave various plane or three-dimen...

AI Technical Summary

Problems solved by technology

Since the workbench of the main machine is usually a horizontal structure, the mechanical arms on which the high-speed rotating engraving head moves are also fixed across the sides of the workbench of the main machine to form the action base of the engraving head; whenever the engraving machine is working, due to the mechanical The arm is always making specified movements along the specified direction of the host workbench to drive the high-speed rotating engraving head to engrave. At this time, if the staff stands beside the host workbench or is too close to it, it is easy to cause the mechanical arm to clash with the staff. Accidental collision phenomenon, which brings great hidden danger to the personal safety of staff

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