CN214641115U - Noise reduction protective cover for laser cutting machine - Google Patents
Noise reduction protective cover for laser cutting machine Download PDFInfo
- Publication number
- CN214641115U CN214641115U CN202021145914.4U CN202021145914U CN214641115U CN 214641115 U CN214641115 U CN 214641115U CN 202021145914 U CN202021145914 U CN 202021145914U CN 214641115 U CN214641115 U CN 214641115U
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- sound
- cutting machine
- laser cutting
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- metal sheet
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model provides a laser cutting machine protection casing of making an uproar that falls, includes the guard shield main part, and the guard shield comprises the metal sheet, and the metal sheet is hollow metal sheet, and the metal sheet is equipped with the metal casing, is equipped with in the metal casing and inhales the cotton layer of sound fibre, inhales the cotton layer of sound fibre and is equipped with the sound insulation felt layer outward, and the sound insulation felt layer is equipped with wave rubber outward, pastes the soft felt that gives sound insulation on the guard shield inner wall. The beneficial effects are that: when the laser cutting machine works, the emitted noise firstly contacts the inner wall, the sound-proof felt attached to the inner wall absorbs part of energy and then transmits the energy to the metal plate forming the protective cover, and the structure of the metal plate reduces the influence of the sound-proof felt again, so that the noise is lost in layer-by-layer buffering, and the purpose of protecting the environment is achieved.
Description
Technical Field
The utility model belongs to the laser cutting machine field, in particular to laser cutting machine falls protection casing of making an uproar.
Background
The laser cutting machine is one of modern mainstream cutting equipment, and the laser cutting machine during operation usually can set up a box shell for protection outward also to be called the protection casing, and the protection casing not only plays the function of protecting inside laser cutting equipment and alleviateing dust pollution, more importantly, its itself can also play the effect that reduces laser cutting machine to environmental pollution.
Therefore, the practitioner recognizes that there is a need to develop a protective cover that helps reduce the noise pollution to the environment when the laser cutting machine is operating.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laser cutting machine protection casing, this protection casing can make it can not influenced by the metal dust too much in effectual protection control panel.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a laser cutting machine protection casing of making an uproar that falls, includes the guard shield main part, the guard shield comprises the metal sheet, the metal sheet is hollow metal sheet, the metal sheet is equipped with metal casing, be equipped with in the metal casing and inhale the cotton layer of sound fibre, it is equipped with the sound-proof felt layer to inhale the cotton layer of sound fibre outward, the sound-proof felt layer is equipped with wave rubber outward, paste the soft felt of sound insulation on the guard shield inner wall.
Furthermore, the thickness of the sound-insulation soft adhesive is 3mm-4 mm.
Furthermore, the wall thickness of the metal shell is 1mm-3 mm.
Further, the thickness of the sound-absorbing cellucotton is at least 2 mm.
Furthermore, the wave rubber is at least provided with three layers, and the thickness of each layer is 1-1.5 mm.
The beneficial effects of the utility model reside in that: by using the structure mentioned in the scheme, when the laser cutting machine works, the emitted noise firstly contacts the inner wall, the sound-proof felt attached to the inner wall absorbs part of energy and then transmits the energy to the metal plate forming the protective cover, and the structure of the metal plate reduces the influence of the sound-proof felt again, so that the noise is lost in layer-by-layer buffering, and the purpose of protecting the environment is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
labeled as: 1-metal plate, 11-metal shell, 12-sound-absorbing fiber cotton layer, 13-sound-insulating felt layer and 14-wave rubber.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a noise reduction protective cover of a laser cutting machine comprises a protective cover main body, wherein the protective cover is widely applied as an accessory product of the modern laser cutting machine and does not need to be subjected to structural modification;
the shield is composed of a metal plate 1, the metal plate 1 is a hollow metal plate, and a multi-layer structure is arranged in the hollow metal plate so as to consume noise energy absorbed in the hollow metal plate;
the metal plate 1 is provided with a metal shell 11, and the metal shell 11 provides the strength of a basic shield, so that the metal shield cannot be damaged due to simple collision;
a sound-absorbing fiber cotton layer 12 is arranged in the metal shell 11, a sound-insulating felt layer 13 is arranged outside the sound-absorbing fiber cotton layer 12, a wave rubber 14 is arranged outside the sound-insulating felt layer 13, and the above structure is a main component structure for absorbing and removing noise;
the inner wall of the shield main body is pasted with a sound insulation soft felt for conducting preliminary noise transmission influence.
The thickness of the sound-proof soft felt is 3mm-4 mm.
The wall thickness of the metal shell 11 is 1mm-3 mm.
The thickness of the sound-absorbing fiber cotton layer 12 is at least 2 mm.
The wave rubber 14 is at least provided with three layers, and the thickness of each layer is 1-1.5 mm.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a laser cutting machine falls protection casing of making an uproar, includes the guard shield main part, its characterized in that: the guard shield comprises metal sheet (1), metal sheet (1) is the hollow metal sheet, metal sheet (1) is equipped with metal casing (11), be equipped with in metal casing (11) and inhale cotton layer of sound fibre (12), it is equipped with sound insulation felt layer (13) outward to inhale cotton layer of sound fibre (12), sound insulation felt layer (13) are equipped with wave form rubber (14) outward, paste the soft felt of sound insulation on the inner wall of guard shield main part.
2. The noise reduction protective cover for the laser cutting machine according to claim 1, wherein: the thickness of the sound-proof soft felt is 3mm-4 mm.
3. The noise reduction protective cover for the laser cutting machine according to claim 1, wherein: the wall thickness of the metal shell (11) is 1mm-3 mm.
4. The noise reduction protective cover for the laser cutting machine according to claim 1, wherein: the thickness of the sound-absorbing fiber cotton layer (12) is at least 2 mm.
5. The noise reduction protective cover for the laser cutting machine according to claim 1, wherein: the wave rubber (14) is at least provided with three layers, and the thickness of each layer is 1-1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145914.4U CN214641115U (en) | 2020-06-19 | 2020-06-19 | Noise reduction protective cover for laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145914.4U CN214641115U (en) | 2020-06-19 | 2020-06-19 | Noise reduction protective cover for laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214641115U true CN214641115U (en) | 2021-11-09 |
Family
ID=78443566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021145914.4U Active CN214641115U (en) | 2020-06-19 | 2020-06-19 | Noise reduction protective cover for laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214641115U (en) |
-
2020
- 2020-06-19 CN CN202021145914.4U patent/CN214641115U/en active Active
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