Mechanical device capable of achieving noise insulation during cutting

Abstract

The invention discloses a mechanical device capable of achieving noise insulation during cutting. The mechanical device comprises a supporting system internally provided with a cavity. The cavity penetrates through the two ends of the supporting system. The two ends of the supporting system are provided with sealing covers respectively. The top ends of the sealing covers are arranged above the top end of the cavity. Gaps exist between the bottom ends of the sealing covers and the bottom of the cavity. Each sealing cover is provided with a feed inlet and a discharge outlet which are communicated with the cavity, wherein the feed inlet and the discharge outlet are respectively communicated with the bottom end of the corresponding sealing cover. Discharge doors are arranged in the discharge outlets. Connecting rings are arranged between the discharge doors and the top ends of the discharge outlets. The connecting rings are fixed to the top ends of the discharge outlets. Rotating shafts are arranged in the connecting rings. The discharge doors are fixed to the rotating shafts, and the rotating shafts can rotate around the axes of the rotating shafts. The cutting device is simple in structure, noises generated during cutting are isolated through the sealing covers so as to be weakened and transmitted out, the physical and psychological health of operators is protected, and the national regulation for preventing and controlling noise pollution is met.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a mechanical device capable of sound insulation during cutting, which belongs to furniture production equipment. Background technique [0002] A saw blade is a general term for thin, circular knives used to cut solid materials. Saw blades can be divided into: diamond saw blades for stone cutting; high-speed steel saw blades for metal material cutting (not inlaid with carbide blades); for solid wood, furniture, wood-based panels, aluminum alloys, aluminum profiles Carbide saw blades for cutting radiators, plastics, plastic steel, etc. The cemented carbide saw blade includes many parameters such as the type of alloy cutter head, the material of the substrate, the diameter, the number of teeth, the thickness, the tooth shape, the angle, and the aperture, etc. These parameters determine the processing ability and cutting performance of the saw blade. When selecting a saw blade, it is necessar...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of saw dust splashing when cutting equipment in the existing furniture production workshop, and the noise generated between the cutting equipment and the circular saw is very large, and a mechanical equipment capable of sound insulation during cutting is designed. The cutting equipment has a simple structure, and the sealing cover is used to isolate the noise during cutting, so that the noise generated by cutting can be weakened and transmitted, which protects the physical and mental health of the operator and meets the national regulations on the prevention and control of noise pollution

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