CN214395805U

CN214395805U - High-strength composite corrugated board

Info

Publication number: CN214395805U
Application number: CN202120021176.0U
Authority: CN
Inventors: 谭友国; 丁志龙; 张春胜; 王健; 刘玉娟; 谭友芝; 谭新林
Original assignee: Qingdao Jinyida Paper Products Co ltd
Current assignee: Qingdao Jinyida Paper Products Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-10-15
Anticipated expiration: 2031-01-06

Abstract

The utility model relates to a corrugated container board technical field, specifically a high strength composite corrugated container board, including the corrugated container board body, the corrugated container board body includes the cardboard that multilayer equidistant setting, and the symmetry has seted up a plurality of first draw-in grooves and second draw-in groove between the adjacent cardboard, and a plurality of first draw-in groove and a plurality of second draw-in groove interval set up, and inlay respectively in first draw-in groove and the second draw-in groove and be equipped with first cushion roller and second cushion roller, the diameter of first cushion roller is greater than the diameter of second cushion roller, through setting up multilayer cardboard and inlay first cushion roller and second cushion roller between the cardboard, first cushion roller and second cushion roller can play good cushioning effect to the impact, have improved corrugated container board body's intensity and toughness greatly; through setting up the different first buffer roller and the second buffer roller of diameter, make this physical stamina of corrugated board satisfy the hierarchical pressure-bearing under different impact load, further improved the toughness of corrugated board body.

Description

High-strength composite corrugated board

Technical Field

The utility model relates to a corrugated container board technical field specifically is a compound corrugated container board of high strength.

Background

Corrugated board has the advantages of no pollution, reproducibility, good buffering performance and the like, and is widely applied to packaging. Corrugated boards have become one of the most widely used packaging materials in modern packaging, and with the rise of the packaging industry, people have higher requirements on environmental protection, water resistance and strength of corrugated boards.

Although the common corrugated board has certain compressive strength, the compressive strength is obviously insufficient when heavy goods are used, and the deformation and the collapse of the corrugated paper core often occur in the transportation process, so that the common corrugated board is difficult to reuse, and the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound corrugated container board of high strength to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a compound corrugated container board of high strength, includes corrugated container board body and the fixed riser of locating the corrugated container board body left and right sides, corrugated container board body includes multilayer cardboard, multilayer equidistant setting of cardboard, and the symmetry has seted up a plurality of first draw-in grooves and second draw-in groove between the adjacent cardboard, and is a plurality of first draw-in groove and a plurality of second draw-in groove interval set up, and inlay respectively in first draw-in groove and the second draw-in groove and be equipped with first cushion roller and second cushion roller.

As a further aspect of the present invention: the diameter of the first buffer roller is larger than that of the second buffer roller.

As a further aspect of the present invention: the first buffer roller and the second buffer roller are made of rubber.

As a further aspect of the present invention: the top surface of the uppermost layer of the paperboard is fixedly connected with a heat-insulating layer, and a waterproof layer is fixedly connected above the heat-insulating layer.

As a further aspect of the present invention: the side of waterproof layer is the toper form, and the middle height of waterproof layer is greater than both sides height, a plurality of guiding gutters have been seted up to the top surface of waterproof layer, the guiding gutter is V type structure.

As a further aspect of the present invention: the bottom surface of heat preservation is fixed and is equipped with the installation piece, the superiors the top surface of cardboard is seted up the mounting hole of mutually supporting with the installation piece.

As a further aspect of the present invention: the mounting block is in a step shape, and a limiting bulge is fixedly arranged on the side face of the mounting block.

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

1. the utility model discloses a set up the multilayer cardboard and inlay between the cardboard and be equipped with first buffer roller and second buffer roller, when corrugated container board body received the impact, first buffer roller and second buffer roller can play good cushioning effect to the impact, have improved corrugated container board body's intensity and toughness greatly.

2. The utility model discloses a set up the different first buffer roller and the second buffer roller of diameter, when corrugated container board body bears lighter impact load, by first buffer roller pressure-bearing, when bearing heavier impact load, by the common pressure-bearing of first buffer roller and second buffer roller to make this physical stamina of corrugated container board satisfy the hierarchical pressure-bearing under different impact load, further improved corrugated container board body's toughness.

3. The utility model discloses a set up toper form waterproof layer, can avoid the waterproof layer surface the condition of ponding to appear, further improved the protection effect of waterproof layer to the cardboard, designed for V type structure to the guiding gutter, can be in the same direction as the guiding gutter to flow to both sides when ponding appears in the waterproof layer, improved the drainage effect of waterproof layer.

Drawings

Fig. 1 is a schematic structural view of a high-strength composite corrugated cardboard.

Fig. 2 is a side view of a high strength composite corrugated cardboard.

Fig. 3 is a top view of a waterproof layer in a high-strength composite corrugated cardboard.

Fig. 4 is a schematic view of the separation of the insulation layer from the paperboard in a high strength composite corrugated paperboard.

In the figure: the corrugated board comprises a corrugated board body, 2-vertical plates, 3-paper boards, 4-first clamping grooves, 5-second clamping grooves, 6-first buffer rollers, 7-second buffer rollers, 8-heat insulation layers, 9-waterproof layers, 10-flow guide grooves, 11-mounting blocks, 12-mounting holes and 13-limiting bulges.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-4, a high-strength composite corrugated board comprises a corrugated board body 1 and vertical plates 2 fixedly arranged at the left and right sides of the corrugated board body 1, wherein the corrugated board body 1 comprises a plurality of layers of paper boards 3, the plurality of layers of paper boards 3 are arranged at equal intervals, a plurality of first clamping grooves 4 and second clamping grooves 5 are symmetrically arranged between adjacent paper boards 3, the plurality of first clamping grooves 4 and the plurality of second clamping grooves 5 are arranged at intervals, first buffer rollers 6 and second buffer rollers 7 are respectively embedded in the first clamping grooves 4 and the second clamping grooves 5, the first buffer rollers 6 and the second buffer rollers 7 are made of rubber, and when the corrugated board body 1 is impacted, the first buffer rollers 6 and the second buffer rollers 7 can play a good role in buffering the impact, the strength and toughness of the corrugated board body 1 are greatly improved.

Further, the diameter of the first buffer roller 6 is larger than that of the second buffer roller 7, and through the arrangement, when the corrugated board body 1 bears a light impact load, the first buffer roller 6 bears pressure, and when the corrugated board body bears a heavy impact load, the first buffer roller 6 and the second buffer roller 7 bear pressure together, so that the corrugated board body 1 can meet the grading pressure bearing under different impact loads, and the toughness of the corrugated board body 1 is further improved.

Example 2

The embodiment performs function expansion on the basis of embodiment 1, specifically:

the superiors the top surface fixedly connected with heat preservation 8 of cardboard 3, the top fixedly connected with waterproof layer 9 of heat preservation 8 through setting up heat preservation 8 and waterproof layer 9, can play good guard action to corrugated container board body 1, avoids cardboard 3 to receive steam erosion, has further improved corrugated container board body 1's life.

Further, waterproof layer 9's side is the toper form, and waterproof layer 9's middle height is greater than the both sides height, a plurality of guiding gutters 10 have been seted up to waterproof layer 9's top surface, guiding gutter 10 is V type structure, through setting up toper form waterproof layer 9, can avoid the condition of waterproof layer 9 surface ponding to appear, further improved waterproof layer 9 to cardboard 3's protection effect, design for V type structure to guiding gutter 10, can flow to both sides along guiding gutter 10 when waterproof layer 9 ponding appears, improved waterproof layer 9's drainage effect.

In addition, the fixed installation piece 11 that is equipped with in bottom surface of heat preservation 8, the superiors the mounting hole 12 of mutually supporting with installation piece 11 is seted up to the top surface of cardboard 3, installation piece 11 is the echelonment, and the fixed spacing arch 13 that is equipped with in side of installation piece 11, through setting up installation piece 11 and mounting hole 12, conveniently goes up heat preservation 8 and waterproof layer 9 to corrugated container board body 1 and carries out quick assembly disassembly, can not damage corrugated container board body 1 itself simultaneously.

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.

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

1. The utility model provides a compound corrugated container board of high strength, includes corrugated container board body (1) and fixed riser (2) of locating the corrugated container board body (1) left and right sides, its characterized in that, corrugated container board body (1) includes multilayer cardboard (3), and is multilayer cardboard (3) equidistant setting, and the symmetry has seted up a plurality of first draw-in grooves (4) and second draw-in groove (5) between adjacent cardboard (3), and is a plurality of first draw-in groove (4) and a plurality of second draw-in groove (5) interval set up, and inlay respectively in first draw-in groove (4) and second draw-in groove (5) and be equipped with first cushion roller (6) and second cushion roller (7).

2. The high strength composite corrugated cardboard of claim 1, wherein the diameter of the first buffer roller (6) is greater than the diameter of the second buffer roller (7).

3. The high-strength composite corrugated cardboard of claim 1, wherein the first buffer roller (6) and the second buffer roller (7) are made of rubber.

4. The high strength composite corrugated cardboard of claim 1, wherein an insulating layer (8) is fixedly connected to the top surface of the uppermost cardboard (3), and a waterproof layer (9) is fixedly connected to the upper side of the insulating layer (8).

5. The high-strength composite corrugated cardboard of claim 4, wherein the side surface of the waterproof layer (9) is tapered, the middle height of the waterproof layer (9) is greater than the height of the two sides, the top surface of the waterproof layer (9) is provided with a plurality of flow guide grooves (10), and the flow guide grooves (10) are V-shaped.

6. The high-strength composite corrugated cardboard of claim 4, wherein the bottom surface of the insulating layer (8) is fixedly provided with a mounting block (11), and the top surface of the uppermost cardboard (3) is provided with a mounting hole (12) which is matched with the mounting block (11).

7. The high-strength composite corrugated cardboard of claim 6, wherein the mounting block (11) is stepped, and a limiting protrusion (13) is fixedly arranged on the side surface of the mounting block (11).