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Noise treatment device for machining center

A technology of mechanical processing and processing devices, applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., can solve the problems of blocking the silencer gap of the muffler plate, affecting the noise reduction effect, and lack of special technology for noise processing methods. Convenient and quick installation, the effect of reducing environmental pollution

Inactive Publication Date: 2021-04-13
厉风英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its purpose is: to solve the problem that the existing factory noise treatment methods do not have special technology
[0004] However, during the long-term use of the device, the first and second sound-absorbing plates tend to accumulate and absorb dust, which blocks the sound-absorbing gap on the surface of the sound-absorbing plates and seriously affects the noise reduction effect. At this time, the sound-absorbing plates need to be replaced, but the device needs to be replaced Noise reduction panels are not convenient enough

Method used

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  • Noise treatment device for machining center
  • Noise treatment device for machining center
  • Noise treatment device for machining center

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see Figure 1-7 , the present invention provides a technical solution: a noise treatment device for a machining center, including a noise reduction box 1, the noise reduction box 1 includes a detachable left side wall and a right side wall, the left side wall is connected with a sound inlet Pipe 2, the pipe wall material of the sound inlet pipe 2 is elastic material, the air outlet pipe 3 is connected to the right side wall, and the upper and lower box walls of the noise reduction box 1 are provided with a sound-absorbing layer 4, and the sound-absorbing layer 4 includes silicon The algae mud layer 401, the diatom mud layer 401 is provided with a sound-absorbing hole 404, the diatom mud layer 401 is provided with a sound-absorbing cotton layer 402, and the sound-absorbing cotton layer 402 is provided with a sound insulation board 403, and the inner cavity of the noise reduction box 1 is on the left side There is a filter 8, and the upper and lower sides of the filter 8 ...

Embodiment 2

[0036] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is that the sound inlet tube 2 is provided with a pipe installation assembly 5, and the pipe installation assembly 5 includes a rotating box 501, and both sides of the rotating box 501 are fixed with limit rings 502 , the sound inlet tube 2 is nested in the limit ring 502, the limit ring 502 and the rotary box 501 are slidably connected with the outer tube wall of the sound inlet tube 2, which is convenient for adjusting a suitable position for fixing, and the rotary box 501 is rotatably connected with a gear 503, the shaft center of the gear 503 is fixed with a rotating shaft, and the other end of the rotating shaft stretches out from the rotating box 501 and is fixed with a rotating handle. A spring 5041 is fixed in the groove, and the other end of the spring 5041 is fixed with a one-way block 5042. One side of the one-way block 5042 is an arc-shaped surface, and extends out ...

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Abstract

The invention relates to the technical field of noise treatment, in particular to a noise treatment device for a machining center. The noise treatmetn device comprises a noise reduction box; a noise reduction layer is arranged on the wall of the noise reduction box; a filter screen is arranged on the left side of the inner cavity of the noise reduction box; a sound absorption fan is arranged on the right side of the filter screen; a plurality of noise reduction partition plates are uniformly arranged on the right side of the sound absorption fan; the noise reduction partition plates are detachably connected with the wall of the noise reduction box, and the two sides are each provided with a fixing assembly; and the upper wall and the lower wall of the right side of the inner cavity of the noise reduction box are each provided with an air cooling head. By arranging a pipeline mounting assembly, the noise treatment device provided by the invention can be conveniently and quickly mounted; the position of the pipeline mounting assembly on a sound inlet pipe can be adjusted, so that the most appropriate position can be found; the fixing assemblies are arranged; the noise reduction partition plates can be conveniently replaced; buckle assemblies are arranged to make second racks more stable; the filter screen is arranged to filter dust in air during noise treatment; the air cooling heads are arranged to cool air with a relatively high temperature; and environmental pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of noise treatment, in particular to a noise treatment device for a machining center. Background technique [0002] Noise is a kind of sound that causes irritability, or is too loud and endangers human health. From the perspective of environmental protection: any sound that hinders people's normal rest, study and work, or interferes with the sound that people want to listen to, All belong to noise. In this sense, there are many sources of noise, such as the sound of cars on the street, the sound of talking in a quiet library, the sound of machines on a construction site, and the loud sound of a neighbor's TV. From the point of view of physics: Noise is the sound produced when the sounding body vibrates randomly. [0003] For example, the patent No. CN201720041048.6 discloses a factory noise treatment device, including a U-shaped sound-absorbing panel. The inner side of the U-shaped sound-absorbing panel is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/00B23Q11/12
CPCB23Q11/0096B23Q11/126
Inventor 厉风英
Owner 厉风英