Dust exhaust hood of PVC engraving machine

Abstract

The invention discloses a dust exhaust hood of a PVC engraving machine. The dust exhaust hood comprises an upper dust exhaust hood body and a lower dust exhaust hood body which are connected and can move relatively. The upper dust exhaust hood body is fixedly connected with an engraving machine head. The sidewall of the lower dust exhaust hood body is provided with a through hole connected with adust suction pipe. A tool bit of the engraving machine head can pass through the upper dust exhaust hood body and the lower dust exhaust hood body. The vertical height of the dust exhaust hood can beadjusted through the lower dust exhaust hood body. For example, springs are arranged in the dust exhaust hood so that the dust exhaust hood can adapt to different engraving depths of the tool bit andcan be adjusted to adapt to different sizes and heights of chippings and dust. The suction and extraction effect of the dust exhaust hood is greatly improved. The stability and operability of the PVCengraving machine during PVC cutting are effectively improved.

Description

technical field [0001] The invention relates to the technical field of engraving machine auxiliary devices in the mechanical field, in particular to a PVC engraving machine dust removal cover. Background technique [0002] With the rapid development of the modern machinery industry, higher and higher requirements are put forward for the machine tool auxiliary industry. The PVC used in the machine tool auxiliary industry can achieve light weight according to the special requirements of customers, the shape of the guide rail and the requirements of various processing environments. , high processing efficiency, high precision and good typesetting. It is one of the important materials in the modern machine tool auxiliary industry. [0003] Engraving machines are widely used. At present, in some machine tool auxiliary industries, it is necessary to use engraving machines to cut various styles of PVC. The engraving machine cuts through automatic control of the cutter head, which...

AI Technical Summary

Problems solved by technology

The engraving machine cuts through the automatic control of the cutter head, which has high cutting efficiency and high precision. However, during the cutting process, the cutter head rotates at a high speed, and a large amount of debris and dust will be generated during the cutting of PVC. These debris and dust will follow the knife The head is thrown out due to the high-speed rotation of the head, and then falls into the engraving machine, products and surrounding areas of the engraving machine, which not only pollutes the working environment, affects the physical and mental health of the operators, but also affects the processing accuracy

The existing engraving machine cannot realize the timeliness of dust removal, and cannot timely absorb the debris and dust generated during the cutting process, resulting in poor dust removal effect

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