CN211222307U

CN211222307U - High-strength paperboard

Info

Publication number: CN211222307U
Application number: CN201922051388.9U
Authority: CN
Inventors: 李增强
Original assignee: Yixing Huafa Paper Co ltd
Current assignee: Yixing Huafa Paper Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-11
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a high strength cardboard relates to cardboard technical field, and is not high for solving current cardboard intensity, the relatively poor problem of structural stability. The top of base plate is provided with the honeycomb panel, the top of honeycomb panel is provided with first board chamber, the inside in first board chamber is provided with rubber shock absorber post, the upper surface of rubber shock absorber post is provided with first backup pad, the lower surface of rubber shock absorber post is provided with the second backup pad, the top in first board chamber is provided with the roof, the below of base plate is provided with the elastic plastic board, the below of elastic plastic board is provided with second board chamber, the below in second board chamber is provided with the bottom plate, the inside in second board chamber is provided with the plate body, the inside of plate body is provided with the mounting groove, the inside of roof and bottom plate all is provided with the through-hole, all be provided with the clamp splice around the roof, all be provided with down the clamp splice around the bottom plate, be provided with extrusion spring between lower clamp splice and the last clamp splice.

Description

High-strength paperboard

Technical Field

The utility model relates to a cardboard technical field specifically is high strength cardboard.

Background

The paper board is a thick paper sheet which is processed by paper pulp and is formed by interweaving fibers, the paper board has a great effect in daily life of people, is particularly common in the industries of construction, printing, decoration and the like, the corrugated board is used as a type of paper board, has good mechanical strength, and is widely applied in the storage and conveying process of materials. The honeycomb paperboard has been developed for more than ten years in China, and has various advantages, so that the honeycomb paperboard gradually replaces the traditional materials such as corrugated boards, wood, foamed plastics and the like in the fields of packaging, transportation, construction and the like, and the honeycomb paperboard has a wide application prospect. The improvement of the strength of the honeycomb paperboard has a very important significance for the wider popularization of the honeycomb paperboard, at present, the development of low-carbon economy becomes an irresistible trend, the resource utilization rate can be effectively improved by developing the low-carbon economy, the ecological environment is protected and improved, and the sustainable development is realized. The strength of the honeycomb paperboard is improved by improving the quality of the paper core and the surface paper, and a large amount of wood is consumed, so that the purpose of improving the strength of the honeycomb paperboard through structural change has social value and economic value.

The existing paperboard has low strength and poor structural stability; thus, the existing demand is not satisfied, and for this, we propose a high strength paperboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength cardboard to solve the current cardboard intensity that provides in the above-mentioned background art not high, the relatively poor problem of structural stability.

In order to achieve the above object, the utility model provides a following technical scheme: the high-strength paperboard comprises a base plate, a honeycomb plate is arranged above the base plate, a first plate cavity is arranged above the honeycomb plate, a rubber shock absorption column is arranged in the first plate cavity, a first supporting plate is arranged on the upper surface of the rubber shock absorption column, the lower surface of the rubber shock absorption column is provided with a second supporting plate, a top plate is arranged above the first plate cavity, an elastic plastic plate is arranged below the base plate, a second plate cavity is arranged below the elastic plastic plate, a bottom plate is arranged below the second plate cavity, a plate body is arranged inside the second plate cavity, an installation groove is arranged inside the plate body, the inner parts of the top plate and the bottom plate are both provided with through holes, the periphery of the top plate is provided with upper clamping blocks, the bottom plate all is provided with down the clamp splice all around, be provided with extrusion spring between lower clamp splice and the last clamp splice.

Preferably, the inner walls of the upper clamping block and the lower clamping block are provided with protective pads.

Preferably, the upper clamping block is fixedly connected with the lower clamping block through a fixing bolt.

Preferably, the elastic plastic plate is internally provided with an air bag.

Preferably, a fiber board is arranged inside the mounting groove.

Preferably, the inner walls of the top plate and the bottom plate are provided with eight anti-breaking plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of elastic plastic board can strengthen the elasticity of whole cardboard, sets up the gasbag through the inside at elastic plastic board, can alleviate the weight of cardboard, has the effect of buffering to improve the intensity of cardboard, set up rubber shock absorber post through the inside in first board chamber, played the effect of good shock attenuation buffering to the cardboard, set up the fibreboard through the inside in second board chamber, the fibreboard is difficult for the fracture, has strengthened the intensity of cardboard.

2. The anti-breaking plates are arranged on the inner walls of the top plate and the bottom plate, so that the whole paperboard is not broken easily, the strength of the paperboard is enhanced, the paperboard is not easy to glue through the arrangement of the upper clamping plate and the lower clamping plate, the protective pad plays a good protective role on the top plate and the bottom plate, the situation that the paperboard is damaged due to the clamping force of the upper clamping block and the lower clamping block is avoided, and the extrusion spring is convenient for assembling the upper clamping block and the lower clamping block.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the second plate cavity of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the first plate cavity of the present invention;

in the figure: 1. a substrate; 2. a honeycomb panel; 3. an elastic plastic plate; 4. a first plate cavity; 5. a top plate; 6. a second plate cavity; 601. mounting grooves; 602. a fiberboard; 603. a plate body; 7. a base plate; 8. a breaking prevention plate; 9. a rubber shock absorbing column; 901. a first support plate; 902. a second support plate; 10. a through hole; 11. an upper clamping block; 12. a lower clamping block; 13. fixing the bolt; 14. a protective pad; 15. an air bag; 16. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-4, the present invention provides an embodiment: a high-strength paperboard comprises a substrate 1, a honeycomb plate 2 is arranged above the substrate 1, the honeycomb paperboard is light in weight and high in strength and is beneficial to improving the compression resistance and bending resistance of the paperboard, a first plate cavity 4 is arranged above the honeycomb plate 2, a rubber shock absorption column 9 is arranged inside the first plate cavity 4, the rubber shock absorption column 9 plays a role in shock absorption and buffering, a first supporting plate 901 is arranged on the upper surface of the rubber shock absorption column 9, a second supporting plate 902 is arranged on the lower surface of the rubber shock absorption column 9, a top plate 5 is arranged above the first plate cavity 4, an elastic plastic plate 3 is arranged below the substrate 1, the elasticity of the paperboard can be enhanced by the elastic plastic plate 3, a second plate cavity 6 is arranged below the elastic plastic plate 3, a bottom plate 7 is arranged below the second plate cavity 6, a plate body 603 is arranged inside the second plate cavity 6, a mounting groove 601 is arranged inside the plate body 603, and through holes 10 are arranged inside the top plate 5 and the bottom, all be provided with clamp splice 11 around roof 5, all be provided with clamp splice 12 down around bottom plate 7, be provided with extrusion spring 16 between clamp splice 12 and the last clamp splice 11 down, extrusion spring 16 is convenient for go up clamp splice 11 and clamp splice 12's assembly down.

Further, the inner walls of the upper clamping block 11 and the lower clamping block 12 are provided with protective pads 14, the protective pads 14 have a good protective effect on the top plate 5 and the bottom plate 7, and damage caused by clamping force of the upper clamping block 11 and the lower clamping block 12 is avoided.

Furthermore, the upper clamping block 11 is fixedly connected with the lower clamping block 12 through the fixing bolt 13, so that the glue of the paper board is not easy to be broken, and the strength of the paper board is improved.

Further, the air bags 15 are arranged inside the elastic plastic board 3, and the air bags 15 can reduce the weight of the paperboard and have a buffering effect, so that the strength of the paperboard is improved.

Further, the fiber board 602 is arranged in the mounting groove 601, the fiber board 602 is not easy to crack, and the strength of the paperboard is enhanced.

Further, the inner walls of the top plate 5 and the bottom plate 7 are provided with eight anti-breaking plates 8, and the anti-breaking plates 8 prevent the top plate 5 and the bottom plate 7 from being easily broken, so that the structural stability is good and the deformation is not easy.

The working principle is as follows: when in use, the honeycomb board 2 is firstly connected with the base board 1, the honeycomb board is light in weight and high in strength, the compression resistance and the bending resistance of the board can be improved, the elasticity of the whole board can be enhanced through the arrangement of the elastic plastic board 3, the weight of the board can be reduced through the arrangement of the air bag 15 in the elastic plastic board 3, and the buffering effect is achieved, so that the strength of the board is improved, the rubber shock absorption columns 9 are arranged in the first board cavities 4 to play a good shock absorption and buffering effect on the board, the fiber board 602 is arranged in the second board cavities 6 to be not easy to crack and strengthen the strength of the board, the anti-breaking boards 8 are arranged on the inner walls of the top board 5 and the bottom board 7 to ensure that the whole board is not easy to break and strengthen the strength of the board, the board is not easy to glue by the arrangement of the upper clamping board and the lower clamping board, and the protective cushion 14 plays a good protective effect on the top board 5 and the bottom board 7, the clamping force of the upper clamping block 11 and the lower clamping block 12 is prevented from being damaged, and the pressing spring 16 facilitates the assembly of the upper clamping block 11 and the lower clamping block 12.

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.

Claims

1. High strength cardboard, comprising a substrate (1), characterized in that: a honeycomb plate (2) is arranged above the base plate (1), a first plate cavity (4) is arranged above the honeycomb plate (2), a rubber shock absorption column (9) is arranged inside the first plate cavity (4), a first supporting plate (901) is arranged on the upper surface of the rubber shock absorption column (9), a second supporting plate (902) is arranged on the lower surface of the rubber shock absorption column (9), a top plate (5) is arranged above the first plate cavity (4), an elastic plastic plate (3) is arranged below the base plate (1), a second plate cavity (6) is arranged below the elastic plastic plate (3), a bottom plate (7) is arranged below the second plate cavity (6), a plate body (603) is arranged inside the second plate cavity (6), a mounting groove (601) is arranged inside the plate body (603), and through holes (10) are arranged inside the top plate (5) and the bottom plate (7), the clamp is characterized in that upper clamping blocks (11) are arranged on the periphery of the top plate (5), lower clamping blocks (12) are arranged on the periphery of the bottom plate (7), and an extrusion spring (16) is arranged between each lower clamping block (12) and each upper clamping block (11).

2. The high strength paperboard according to claim 1, characterized in that: the inner walls of the upper clamping block (11) and the lower clamping block (12) are provided with protective pads (14).

3. The high strength paperboard according to claim 1, characterized in that: the upper clamping block (11) is fixedly connected with the lower clamping block (12) through a fixing bolt (13).

4. The high strength paperboard according to claim 1, characterized in that: an air bag (15) is arranged in the elastic plastic plate (3).

5. The high strength paperboard according to claim 1, characterized in that: the fiber board (602) is arranged in the mounting groove (601).

6. The high strength paperboard according to claim 1, characterized in that: the inner walls of the top plate (5) and the bottom plate (7) are provided with eight anti-breaking plates (8), and the number of the anti-breaking plates (8) is eight.