Efficient chip removal mechanism of numerical control engraving and milling machine

By designing a high-efficiency chip removal mechanism of CNC engraving and milling machine including shell, waste chip unloading assembly and chip removal and transport assembly, and using a single chip computer to control components such as motor and magnetic push plate, the problems of chip stagnation and adhesion of CNC engraving and milling machine are solved, and efficient chip collection and transport are achieved.

CN222680328UActive Publication Date: 2025-03-28SUZHOU SKY AUTOMATION TECH
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Patent Information

Application Number
CN202420931743.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-30
Publication Date
2025-03-28
Estimated Expiration
2034-04-30

AI Technical Summary

Technical Problem

The existing CNC engraving and milling machines have high-efficiency chip removal mechanisms that are prone to stagnation and adhesion when dealing with spiral iron chips, which affects the cleaning efficiency of debris.

Method used

An efficient chip removal mechanism including a shell, a waste chip unloading assembly and a chip removal and transport assembly is designed. The first and second motors are controlled by a single chip computer, and the rack plate, U-shaped fixing rod and magnetic push plate are used to realize the collection and transport of debris without jamming and adhesion.

Benefits of technology

It realizes unified collection of debris in CNC engraving and milling machines and transport and unloading without jamming, reducing the work and maintenance burden of personnel and avoiding the problem of debris stuck.

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Abstract

The utility model discloses an efficient chip removal mechanism of a numerical control engraving and milling machine. The efficient chip removal mechanism comprises a shell, a waste chip discharging assembly and a chip removal transferring assembly. The lower end of the supporting frame is fixedly connected with the upper end of the bottom plate, a supporting table is arranged on the left side of the upper end of the bottom plate, a trapezoidal hopper is arranged at the upper end of the shell, a collecting box is longitudinally and slidably connected to the interior of the shell, the right side of the collecting box is of an open structure, and a pushing plate is slidably connected to the left side of the collecting box; the waste chip discharging assembly is arranged between the inner cavity of the supporting frame and the bottom of the collecting box, and the upper end of the waste chip discharging assembly is connected with the bottom end of the shell through bolts. According to the efficient chip removal mechanism of the numerical control engraving and milling machine, chips generated by the numerical control engraving and milling machine can be collected in a unified mode and transferred and unloaded without clamping stagnation and adhesion, the work maintenance burden of workers is relieved, and the problem of chip removal clamping stagnation caused by winding of spiral chips generated by the numerical control engraving and milling machine is solved.
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