CN218892869U

CN218892869U - Novel EPE board

Info

Publication number: CN218892869U
Application number: CN202223327568.3U
Authority: CN
Inventors: 由卫东; 王明家; 鲁和强; 刘涛; 吕良华; 徐晓进
Original assignee: Qingdao Zhongruncheng Packaging Materials Co ltd
Current assignee: Qingdao Zhongruncheng Packaging Materials Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-21
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of pearl cotton production and processing, and discloses a novel EPE board, which comprises a plastic foam board and a plastic board which is wrapped and sleeved in the plastic foam board, wherein the anti-collision and shaping strength of the EPE board can be improved by installing a plastic board liner in the plastic foam board, the upper end of a pier seat body is provided with a pressure-bearing column body, and the inside of a plate frame of an arm strength frame is provided with a reinforcing rib. According to the utility model, the plastic foam board is used for wrapping the liner of the plastic board, so that on one hand, the plastic stability of the integral structure of the EPE board can be enhanced, the deformation influence caused by external impact can be effectively resisted, the external impact force is uniformly transmitted to the whole board, the shock absorption and dispersion effects of the EPE board are improved, on the other hand, the combination of the plastic foam board and the plastic board has good disassembly and assembly performance, and when the plastic foam board breaks due to long-term use and abrasion, the plastic foam board and the plastic board can be disassembled and assembled conveniently, and the EPE board can be classified and recycled, so that the recycling performance of the EPE board is improved.

Description

Novel EPE board

Technical Field

The utility model relates to the technical field of pearl cotton production and processing, in particular to a novel EPE board.

Background

EPE is formed by countless independent bubbles generated by physical foaming of low-density polyethylene resin, has higher elasticity, white appearance, is light and flexible due to the completely independent bubble body, can bend to absorb impact force, has the effects of buffering, overcomes the defects of brittleness, deformation and recovery of common foaming adhesive, has the characteristics of heat preservation, water and moisture proofing, heat insulation, sound insulation, friction resistance, aging resistance, corrosion resistance and the like, and is widely applied to product packaging, such as computers, electric appliances, high-grade furniture, leather products, handbag, shoes industry and the like, and is often embodied in the form of plates, as shown in the prior patent technology:

through retrieval, chinese patent net discloses an EPE board (publication No. CN 209813319U), and the EPE board of this kind of device is equipped with a plurality of through-holes on first transition layer and second transition layer, and links to each other through the intermediate level that the corrugated paper constitutes between first transition layer and the second transition layer to help improving the shock attenuation effect and the sound insulation effect of this board. However, there are some disadvantages to EPE sheets used in the above-mentioned publications and existing market: such through adding the intermediate level of establishing corrugated paper form between two sets of transitional layers to reach the mode of shock attenuation and sound insulation effect function, it is receiving external striking, assault, especially when sharp impact condition, very easily because the deformation of panel leads to its atress bearing point comparatively concentrated, unable even dispersion to the whole face of panel, and is not good to the shock attenuation effect of striking, very easily appears damaging the condition of article. To this end, a person skilled in the art provides a new EPE sheet to solve the problems set forth in the background art above.

Disclosure of Invention

The utility model mainly aims to provide a novel EPE board, which can effectively solve the problems that the existing EPE board in the background art is easy to be concentrated in stress bearing points and cannot be uniformly dispersed to the whole board surface of the board due to deformation of the board when being impacted and impacted by the outside, especially sharp impact, and the problem that the impact damping effect is poor and the damage to objects is easy to occur.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the novel EPE board comprises a plastic foam board and a plastic board which is wrapped and sleeved in the plastic foam board, and the anti-collision and shaping strength of the EPE board can be improved by installing a plastic board liner in the plastic foam board;

the plastic foam board comprises a board substrate, wherein a wrapping surrounding edge is arranged at the edge end of a frame of the board substrate, pier seats are symmetrically arranged right above the board body of the board substrate in the wrapping surrounding edge, pressure-bearing columns are arranged at the upper ends of the pier seats, and a wrapping cavity is formed in the lower half of the board body of the board substrate in a penetrating manner;

the shaping board includes arm strength frame, the grillage of arm strength frame is inside to be provided with the stiffening rib, and is provided with crashproof drawing plywood between arm strength frame and the stiffening rib symmetry.

As still further aspects of the utility model: the wrapping chamber is characterized in that guide clamping strips are symmetrically arranged on two sides of a notch of the wrapping chamber, guide clamping grooves are symmetrically formed on two sides of a plate frame of the arm strength frame, and the wrapping chamber is in guide clamping with the arm strength frame through the guide clamping strips and the guide clamping grooves.

As still further aspects of the utility model: the arm strength frame is of a square frame structure, and the reinforcing ribs are of a crisscross structure.

As still further aspects of the utility model: and the corner ends of the wrapping surrounding edges penetrate through the plate substrate and are symmetrically provided with pressure-bearing ribs.

As still further aspects of the utility model: the pier seat is of a trapezoid structure, the pressure-bearing columns are of a cylindrical structure, the number of the pier seat is the same as that of the pressure-bearing columns, and the pier seat and the pressure-bearing columns are in one-to-one correspondence with each other.

As still further aspects of the utility model: the pier seat body and the bearing column body are symmetrically arranged in an array mode on the plate surface of the plate substrate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the plastic foam board is used for wrapping the plastic board, so that on one hand, the plastic stability of the integral structure of the EPE board can be enhanced, the integral flatness of the EPE board is maintained, the deformation influence caused by external impact is effectively resisted, the external impact force is uniformly transmitted to the whole board, the shock absorption and dispersion effects of the EPE board are improved, on the other hand, the combination of the plastic foam board and the plastic board has good disassembly and assembly properties, and when the plastic foam board breaks due to long-term use and abrasion, the plastic foam board and the plastic board can be disassembled and assembled conveniently, so that the EPE board can be classified and recycled, and the recycling performance of the EPE board is improved.

2. The utility model has good deformation compression performance through the combination of the pier seat body and the pressure-bearing cylinder on the plastic foam plate, and then under the wrapping of the wrapping surrounding edge, when the object is impacted and extruded by external impact, the extrusion deformation of the pier seat body and the pressure-bearing cylinder and the wrapping of the wrapping surrounding edge can be utilized to elastically wrap the object, so that the extrusion damage caused by impact extrusion is reduced.

Drawings

FIG. 1 is a schematic view of the structure of a novel EPE sheet of the present utility model;

FIG. 2 is a schematic plan view of a novel EPE sheet of the present utility model;

FIG. 3 is a schematic view of the structure of a foam board in a novel EPE board of the present utility model;

fig. 4 is a schematic structural view of a molding plate in a novel EPE sheet material according to the present utility model.

In the figure: 1. a plastic foam board; 11. a sheet material substrate; 12. wrapping the surrounding edge; 13. a pier seat; 14. a pressure-bearing column; 15. pressure-bearing ribs; 16. a wrapping chamber; 17. a guide clamping strip; 2. shaping plate; 21. an arm strength frame; 22. a guide clamping groove; 23. reinforcing ribs; 24. an anti-collision pattern plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a novel EPE board comprises a plastic foam board 1 and a plastic board 2 wrapped and sleeved in the plastic foam board 1, and the anti-collision and shaping strength of the EPE board can be improved by installing a liner of the plastic board 2 in the plastic foam board 1;

the plastic foam board 1 comprises a board substrate 11, a wrapping surrounding edge 12 is arranged at the edge end of a frame of the board substrate 11, pressure-bearing ribs 15 are symmetrically arranged at the corner end of the wrapping surrounding edge 12 penetrating through the board substrate 11, and when the EPE board is subjected to large-range impact pressure in the using process, the pressure-bearing ribs 15 are additionally arranged at the corner ends of the plastic foam board 1, so that large-range impact force can be transmitted to the pressure-bearing ribs 15, the stability of the integral structure of the plastic foam board 1 is improved, the large-range impact is prevented from being directly transmitted to an article through the plastic foam board 1, and the safety protection performance on the article is improved.

The pier seat 13 is symmetrically arranged above the plate body of the plate substrate 11 and just above the plate body wrapping the surrounding edge 12, the bearing columns 14 are arranged at the upper ends of the pier seat 13, the pier seat 13 is of a trapezoid structure, the bearing columns 14 are of a cylindrical structure, the number of the pier seat 13 and the number of the bearing columns 14 are the same, the pier seat 13 and the bearing columns 14 are in one-to-one correspondence with each other, the pier seat 13 and the bearing columns 14 are symmetrically arranged in an array mode relative to the plate surface of the plate substrate 11, and in the process of putting the EPE plate into use, the combination of the pier seat 13 and the bearing columns 14 in the array mode has good deformation and compression performance, then under the wrapping of the surrounding edge 12, when an object is subjected to external impact extrusion, extrusion deformation of the pier seat 13 and the bearing columns 14 and wrapping of the surrounding edge 12 can be utilized to elastically wrap the object, extrusion damage caused by impact extrusion is reduced, and the safety protection performance of the object is improved.

The lower half part of the plate body of the plate substrate 11 is penetrated and provided with a wrapping cavity 16, the plastic plate 2 comprises an arm force frame 21, two sides of a notch of the wrapping cavity 16 are symmetrically provided with guide clamping strips 17, two sides of a plate frame of the arm force frame 21 are symmetrically provided with guide clamping grooves 22, the wrapping cavity 16 and the arm force frame 21 are guided and clamped through the guide clamping strips 17 and the guide clamping grooves 22, in the EPE plate production and processing process, the plastic foam plate 1 is foamed and molded by adopting a foaming process, the plastic plate 2 is synchronously injection molded by adopting an injection molding process, then after the plastic plate 2 and the plastic foam plate 1 are molded, the plastic plate 2 is clamped into the wrapping cavity 16 of the plastic foam plate 1 by utilizing the guide clamping strips 17 and the guide clamping grooves 22 to form an integrated packaging structure, and when the plastic foam plate 1 is worn and used for a long time, the plastic plate 2 can be pulled out of the plastic foam plate 1 for classification recycling, and the recycling performance of the EPE plate is improved.

The frame inside of arm strength frame 21 is provided with stiffening rib 23, and the symmetry is provided with crashproof picture layer board 24 between arm strength frame 21 and the stiffening rib 23, arm strength frame 21 is square frame structure, stiffening rib 23 is crisscross shape structure, in EPE panel put into use, the combination of arm strength frame 21 and stiffening rib 23 in shaping board 2, can maintain shaping board 2 overall structure's stability, then under crashproof picture layer board 24's arrangement setting, can make shaping board 2 whole maintain good light weight, resistance to compression, bending resistance, strengthen EPE panel overall structure's shaping stability, especially small-scale sharp impact etc. can effectually resist the deformation influence that external small-scale impact brought, make the even transmission of small-scale impact power to the panel whole, improve its shock attenuation dispersion effect, strengthen the security protection performance to the article.

The working principle of the utility model is as follows: in EPE panel put into use, arm power frame 21 and rib 23's combination in the shaping board 2 can maintain shaping board 2 overall structure's stability, then under the arrangement setting of anticollision drawing plywood 24, can make shaping board 2 wholly maintain good light, resistance to compression, bending resistance, strengthen EPE panel overall structure's shaping stability, especially small-scale sharp impact etc. can effectually resist the deformation influence that external small-scale impact brought, make the even transmission of small-scale impact force to panel whole, improve its shock attenuation dispersion effect, and when the EPE panel receives extensive impact pressure, through adding to establish pressure-bearing rib 15 at the corner end of shaping bubble board 1, can make extensive impact force transmission to pressure-bearing rib 15, improve shaping bubble board 1 overall structure's stability, avoid the direct transmission of extensive impact to the article on, further in EPE panel put into use, through being array arrangement's pedestal 13 and the combination of pressure-bearing body 14, have good deformation, compressive property, then, the parcel 12 is down, when the parcel body receives impact body and extrusion performance to the extrusion of pressure-bearing body 12, the extrusion performance is carried out to the extrusion of the extrusion body is avoided to the extrusion body, the extrusion body is damaged to the extrusion body is avoided to the extrusion body 12 when the parcel body is under the parcel body 12.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The novel EPE board is characterized by comprising a plastic foam board (1) and a plastic board (2) which is wrapped and sleeved inside the plastic foam board (1), wherein the anti-collision and shaping strength of the EPE board can be improved by installing a liner of the plastic board (2) inside the plastic foam board (1);

the plastic foam board (1) comprises a board substrate (11), wherein a wrapping surrounding edge (12) is arranged at the edge end of a frame of the board substrate (11), pier seats (13) are symmetrically arranged in the wrapping surrounding edge (12) above the board body of the board substrate (11), a pressure-bearing column body (14) is arranged at the upper end of each pier seat (13), and a wrapping cavity (16) is formed in the lower half of the board body of the board substrate (11) in a penetrating mode;

the shaping board (2) comprises an arm strength frame (21), wherein reinforcing ribs (23) are arranged inside a plate frame of the arm strength frame (21), and anti-collision picture boards (24) are symmetrically arranged between the arm strength frame (21) and the reinforcing ribs (23).

2. The novel EPE board according to claim 1, wherein guide clamping strips (17) are symmetrically arranged on two sides of the notch of the wrapping chamber (16), guide clamping grooves (22) are symmetrically formed on two sides of the plate frame of the arm strength frame (21), and the wrapping chamber (16) is in guide clamping with the arm strength frame (21) through the guide clamping strips (17) and the guide clamping grooves (22).

3. A new EPE sheet according to claim 1, characterized in that the arm frame (21) has a square frame structure and the stiffening ribs (23) have a crisscross structure.

4. A new EPE sheet according to claim 1, characterized in that the corner ends of the wrapping rim (12) are symmetrically provided with pressure ribs (15) through the sheet matrix (11).

5. The novel EPE board according to claim 1, wherein the pier seat (13) has a trapezoid structure, the bearing columns (14) have a cylindrical structure, the number of the pier seats (13) is the same as that of the bearing columns (14), and the pier seats (13) and the bearing columns (14) are in one-to-one correspondence with each other.

6. The novel EPE board according to claim 1, wherein the pier seat (13) and the bearing column (14) are symmetrically arranged in an array manner on the board surface of the board substrate (11).