CN214688320U - Anti-deformation environment-friendly multilayer plywood - Google Patents

Abstract

The invention discloses an anti-deformation environment-friendly multilayer plywood, which comprises a multilayer plywood, wherein the multilayer plywood comprises an inner plate, the left side and the right side of the inner plate are provided with penetrating rectangular through holes, the left end and the right end of the side of the inner wall of each rectangular through hole are respectively connected with sound-absorbing cotton in a sliding manner, a protective layer is arranged in the multilayer plywood, when weight is pressed on an outer plate, force is discharged through two rubber layers so as to prevent the outer plate from deforming, when the weight is overlarge, the force is transmitted to a fireproof layer through the outer plate, so that the fireproof layer is pressed towards the direction of the sound-absorbing cotton, at the moment, the sound-absorbing cotton moves towards the direction of a rectangular spring block, so that the sound-absorbing cotton is stressed inside the rectangular through holes, and the shock is absorbed through the elasticity of the rectangular spring block, therefore, in the long-distance transportation process, the phenomenon of deformation and fracture of bumpy roads caused by the up-down vibration and the pressing force between the plates can not occur, the multi-ply plywood ensures relatively conventional manner.

Description

Anti-deformation environment-friendly multilayer plywood

Technical Field

The invention relates to the technical field of plate equipment, in particular to an anti-deformation environment-friendly multilayer plywood.

Background

Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular. The plywood is one of common furniture materials, is one of three large plates of an artificial plate, and can also be used as a material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like. A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core. The glued veneer is pressed into the wood grain board blank by the criss-cross matching of the glued veneer according to the wood grain direction under the condition of heating or not heating. The number of layers is generally odd, and a few are even. The difference of physical and mechanical properties in the longitudinal and transverse directions is small. The types of plywood commonly used are plywood, plywood and the like. The plywood can improve the utilization rate of the wood and is a main way for saving the wood.

The traditional multilayer plywood easily produces deformation phenomenon because of extrusion etc. when using in the transportation to lead to the panel to become the defective products and scrap, consequently need a resistance to deformation environmental protection multilayer plywood now urgently.

Disclosure of Invention

The invention aims to provide a deformation-resistant environment-friendly multilayer plywood so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the anti-deformation environment-friendly multilayer plywood comprises a multilayer plywood body, wherein the multilayer plywood body comprises an inner plate, the left side and the right side of the inner plate are provided with penetrating rectangular through holes, and the left end and the right end of the side of the inner wall of each rectangular through hole are connected with sound-absorbing cotton in a sliding manner;

be equipped with the protective layer in the multilayer plywood, the protective layer includes two flame retardant coatings, two the two sides fixed connection that the cotton departed from is inhaled with two to the two sides that the flame retardant coating is relative two the equal fixedly connected with rubber layer in two sides that the flame retardant coating departs from mutually, two the equal fixedly connected with waterproof layer in two sides that the rubber layer departs from mutually, two the equal fixedly connected with planking in two sides that the waterproof layer departs from mutually.

Preferably, inner panel inner wall side center department fixedly connected with cross steelframe, the equal fixedly connected with equidistance of side is even rectangle spring block about the cross steelframe, per two the two sides that rectangle spring block deviates from each other are respectively with two relative two sides fixed connection of sound absorption cotton.

Preferably, two the even various steel glass wool of equidistance of flame retardant coating inner wall side fixedly connected with, two the waterproof layer lateral surface all is equipped with the glue of sealing.

Compared with the prior art, the invention has the beneficial effects that:

(1) this anti-deformation environmental protection multilayer plywood, press to the planking surface through weight, the glue that is equipped with through the waterproof layer lateral surface this moment plays sealed and protective effect, when weight suppression is on the planking, thereby unload power through two rubber layers and prevent this planking from producing deformation, when weight is too big, this moment through planking with power conduction to flame retardant coating, thereby make the flame retardant coating press to inhaling the cotton direction of sound, inhale the cotton direction of sound and remove to the rectangle spring block this moment, thereby make this inhale the cotton atress of sound be located the perforation of rectangle, thereby shock attenuation is carried out through the elasticity of rectangle spring block, thereby in the long-distance in-process of transportation, the road of jolting can not lead to appearing deformation and cracked phenomenon because of vibrations and oppression power from top to bottom between panel and the panel, traditional mode relatively, this multilayer plywood has guaranteed can not lead to appearing phenomenon such as bending because of vibrations etc. when the transportation, the use is more stable and convenient.

(2) This resistance to deformation environmental protection multilayer plywood, through the mode mentioned above, this multilayer plywood plays further fire prevention effect through various steel glass cotton, and has improved the holistic perseverance degree of this multilayer plywood through the cross steelframe to it is more stable when making this multilayer plywood use, and this cross steelframe is convenient for carry out recycle, uses environmental protection more.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the sound-absorbing cotton of the present invention;

FIG. 3 is a schematic view of a steel sheet according to the present invention;

FIG. 4 is a schematic diagram of a passivation layer according to the present invention.

In the figure: 1. a plurality of layers of plywood; 2. a protective layer; 101. a steel plate; 102. a rectangular perforation; 103. sound-absorbing cotton; 104. a cross-shaped steel frame; 105. a rectangular spring block; 201. a fire barrier layer; 202. color steel glass wool; 203. a rubber layer; 204. a waterproof layer; 205. and (7) an outer plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-deformation environment-friendly multilayer plywood comprises a multilayer plywood 1, wherein the multilayer plywood 1 comprises an inner plate 101, the left side and the right side of the inner plate 101 are provided with penetrating rectangular through holes 102, and the left end and the right end of the side of the inner wall of each rectangular through hole 102 are connected with sound-absorbing cotton 103 in a sliding manner;

be equipped with protective layer 2 in multilayer plywood 1, protective layer 2 includes two flame retardant coatings 201, and two sides that two flame retardant coatings 201 are relative and two sides fixed connection who inhales the sound cotton 103 and deviate from mutually, the equal fixedly connected with rubber layer 203 in two sides that two flame retardant coatings 201 deviate from mutually, the equal fixedly connected with waterproof layer 204 in two sides that two rubber layer 203 deviate from mutually, the equal fixedly connected with planking 205 in two sides that two waterproof layers 204 deviate from mutually.

The center of the inner wall side of the inner plate 101 is fixedly connected with a cross-shaped steel frame 104, the left side and the right side of the cross-shaped steel frame 104 are fixedly connected with rectangular spring blocks 105 with uniform intervals, two sides of each two rectangular spring blocks 105 which deviate from each other are fixedly connected with two opposite sides of two sound absorbing cotton 103, the inner wall sides of two fireproof layers 201 are fixedly connected with color steel glass cotton 202 with uniform intervals, the outer sides of two waterproof layers 204 are respectively provided with sealing glue which is pressed to the surface of an outer plate 205 through weight, the sealing glue arranged on the outer sides of the waterproof layers 204 plays a role in sealing and protection, when the weight is pressed on the outer plate 205, the force is removed through the two rubber layers 203 so as to prevent the outer plate 205 from deforming, when the weight is overlarge, the force is transmitted to the fireproof layers 201 through the outer plate 205, so that the fireproof layers 201 are pressed towards the sound absorbing cotton 103, at the moment, the sound absorbing cotton 103 moves towards the rectangular spring blocks 105, thereby it is inside that cotton 103 atress of sound of this sound absorption is located the perforation 102 of rectangle to make, thereby elasticity through rectangle spring block 105 carries out the shock attenuation, thereby at long-distance transportation in-process, the road of jolting can not lead to the phenomenon that deformation and fracture appear because of the upper and lower vibrations between panel and the panel with the oppression, this plywood 1 plays further fire prevention effect through various steel glass cotton 202, and improved the holistic persistence degree of this plywood 1 through cross steelframe 104, thereby it is more stable when making this plywood 1 use, and this cross steelframe 104 is convenient for carry out recycle.

Specifically, when the invention is used:

the first step is as follows: the weight is pressed to the surface of the outer plate 205, the sealing glue arranged on the outer side surface of the waterproof layer 204 plays a role in sealing and protecting, when the weight presses the outer plate 205, the force is removed through the two rubber layers 203 so as to prevent the outer plate 205 from deforming, when the weight is overlarge, the force is transmitted to the fireproof layer 201 through the outer plate 205 so as to press the fireproof layer 201 to the sound absorption cotton 103, the sound absorption cotton 103 moves to the rectangular spring block 105, the sound absorption cotton 103 is forced to be positioned in the rectangular perforation 102, and the shock absorption is carried out through the elasticity of the rectangular spring block 105, so that in the process of long-distance transportation, the phenomena of deformation and fracture of bumpy roads caused by the vertical vibration and the pressing force between the plates can be avoided, compared with the traditional mode, the multilayer plywood 1 ensures that the phenomena of bending and the like caused by the vibration and the like in the transportation, the use is more stable and convenient.

The second step is that: in this way, this multilayer plywood 1 plays further fire prevention effect through various steel glass wool 202, and has improved the holistic persistence degree of this multilayer plywood 1 through cross steelframe 104 to it is more stable when making this multilayer plywood 1 use, and this cross steelframe 104 is convenient for carry out recycle, uses environmental protection more.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a resistance to deformation environmental protection multilayer plywood, includes multilayer plywood (1), multilayer plywood (1) includes inner panel (101), the rectangle perforation (102) that run through are seted up to the side about inner panel (101), its characterized in that: the left end and the right end of the side surface of the inner wall of the rectangular perforation (102) are both connected with sound-absorbing cotton (103) in a sliding manner;

be equipped with protective layer (2) in multilayer plywood (1), protective layer (2) include two flame retardant coating (201), two the two sides that flame retardant coating (201) is relative with two inhale the two sides fixed connection that sound cotton (103) deviate from mutually, two the equal fixedly connected with rubber layer (203) in two sides that flame retardant coating (201) deviates from mutually, two the equal fixedly connected with waterproof layer (204) in two sides that rubber layer (203) deviates from mutually, two the equal fixedly connected with planking (205) in two sides that waterproof layer (204) deviate from mutually.

2. The deformation-resistant environment-friendly multi-ply plywood as claimed in claim 1, wherein: the center of the side surface of the inner wall of the inner plate (101) is fixedly connected with a cross-shaped steel frame (104).

3. The deformation-resistant environment-friendly multi-ply plywood as claimed in claim 2, wherein: the left side surface and the right side surface of the cross-shaped steel frame (104) are fixedly connected with rectangular spring blocks (105) with uniform intervals.

4. The deformation-resistant environment-friendly multi-ply plywood as claimed in claim 3, wherein: every two surfaces of the rectangular spring blocks (105) which are deviated from each other are fixedly connected with two opposite surfaces of the two sound absorption cotton (103) respectively.

5. The deformation-resistant environment-friendly multi-ply plywood as claimed in claim 1, wherein: two the even various steel glass wool of equidistance (202) of flame retardant coating (201) inner wall side fixedly connected with.

6. The deformation-resistant environment-friendly multi-ply plywood as claimed in claim 1, wherein: sealing glue is arranged on the outer side surfaces of the two waterproof layers (204).

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