CN217576400U

CN217576400U - Anti cardboard of buckling

Info

Publication number: CN217576400U
Application number: CN202220817877.XU
Authority: CN
Inventors: 张玲燕
Original assignee: Taizhou Yatai Packaging Co ltd
Current assignee: Taizhou Yatai Packaging Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-10-14
Anticipated expiration: 2032-04-09

Abstract

The utility model discloses an anti cardboard of buckling, belong to the panel technical field that makes paper, a fixed surface of upper plate bonds and has first viscose layer, another fixed surface on first viscose layer bonds and has the support frame, the support frame includes horizontal board and vertical board, it is fixed to crisscross grafting between horizontal board and the vertical board, horizontal board and vertical board surround and subtract heavy groove, another fixed surface of support frame bonds and has lower plywood, the side of support frame is fixed to bond and has symmetrical short curb plate and long curb plate, this anti cardboard of buckling is through the support frame that sets up, short curb plate and long curb plate, can increase the support intensity of cardboard, make upper plate and lower plywood have anti horizontal bending and vertical crooked function, great improvement the anti bending capacity of cardboard, and the support frame that sets up forms through horizontal board and vertical board grafting combination, high assembly efficiency, and the heavy groove that subtracts who surrounds, the weight of reduction cardboard that can be great, and then the manufacturing cost of cardboard has been reduced.

Description

Anti cardboard of buckling

Technical Field

The utility model relates to a paper panel technical field, more specifically say, relate to an anti cardboard of buckling.

Background

The paper building material or the packaging material can adopt recycled paper boards, so that the material cost can be reduced, the paper building material or the packaging material can be recycled after being used, the waste is reduced, the market demand is met, and the weight is easy to carry.

At present, paper-made board in the market, because its material problem, in the use, the circumstances that bending resistance is not enough may exist, in order to improve paper-made board's bending resistance, all can design paper-made board's support intensity, a resistant bent cardboard that for example publication No. CN206144006U discloses, but this bent cardboard uses more flute backup pad to bond, the material is more, make bent cardboard weight heavier, manufacturing cost has been increased, and the discharge direction of flute backup pad is unanimous, may cause the horizontal or vertical bending resistance of bent cardboard not enough, for this reason, we have designed a resistant bent cardboard, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, an object of the utility model is to provide a bending-resistant cardboard, this bending-resistant cardboard is through the support frame that sets up, short curb plate and long curb plate, can increase the support intensity of cardboard, make upper strata board and lower curb plate have the function of anti transverse bending and vertical bending, great improvement the anti bending capability of cardboard, and the support frame that sets up is pegged graft through transverse plate and vertical board and is made up and form, high assembly efficiency, and the closed groove that subtracts who encloses, the weight of reduction cardboard that can be great, and then the manufacturing cost of cardboard has been reduced.

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides an anti cardboard of buckling, includes the top plate, a fixed surface of top plate bonds and has first viscose layer, another fixed surface on first viscose layer bonds and has the support frame, the support frame includes horizontal board and vertical board, crisscross grafting is fixed between horizontal board and the vertical board, horizontal board and vertical board surround and have subtract heavy groove, another fixed surface of support frame bonds and has lower plywood, the side of support frame is fixed to bond and has symmetrical short curb plate and long curb plate, the upper and lower terminal surface of short curb plate and long curb plate bonds with the fixed surface of top plate and lower plywood respectively, short curb plate and long curb plate all adopt corrugated container board to make, the height size of short curb plate and long curb plate is the same, and this anti cardboard of buckling can increase the support intensity of cardboard through support frame, short curb plate and the long curb plate that set up for top plate and lower floor's board have the function of anti horizontal bending and vertical bending, great improvement the anti bending ability of cardboard to the support frame of setting forms through horizontal board and vertical board grafting combination, and the assembly efficiency is high, closes the groove of closing moreover, and then can subtract the weight that the great reduction cardboard, and the manufacturing cost has been reduced.

Further, a fixed surface of short curb plate bonds and has second viscose layer, a surface of long curb plate is equipped with the second viscose layer the same with short curb plate, the second viscose layer bonds with the fixed end face of horizontal board and vertical board, and the short curb plate that sets up and long curb plate can fix the side all around of support frame, have improved the support intensity of support frame.

Further, last draw-in groove and lower draw-in groove have been seted up on the surface of horizontal board, go up draw-in groove and the crisscross distribution of draw-in groove down, the inner wall of going up draw-in groove and lower draw-in groove links with the surface contact of vertical board, the crisscross distribution of setting goes up the draw-in groove and the concatenation fastness that the draw-in groove can increase horizontal board and vertical board down the draw-in groove.

Further, last draw-in groove and lower draw-in groove the same with horizontal board have been seted up on the surface of vertical board, and the distribution position distributes with last draw-in groove and draw-in groove are crisscross down, the vertical board of setting and the great improvement of horizontal board the packaging efficiency of support frame, can finalize the design automatically moreover.

Further, the surface of plywood is equipped with the first viscose layer the same with the upper plate down, the thickness on first viscose layer is greater than one a bit five millimeters, and the lower plywood of setting is convenient for quick and is bonded fixedly with the support frame, has improved the packaging efficiency of cardboard.

Furthermore, the thickness of the support frame is the same as the height dimensions of the short side plate and the long side plate, so that the surface of the upper layer plate and the lower layer plate after bonding can be kept flat, and the appearance quality of the paper folding plate is improved.

Furthermore, the weight-reducing grooves are square, and the weight-reducing grooves can reduce the material consumption of the paper folding plate.

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is through the support frame that sets up, short curb plate and long curb plate, can increase the support intensity of cardboard for upper strata board and lower floor's board have the function of anti horizontal bending and vertical bending, great improvement the anti bending capability of cardboard, and the support frame that sets up is pegged graft through horizontal board and vertical board and is made up, and packaging efficiency is high, and what enclose moreover subtracts the groove, the weight of reduction cardboard that can be great, and then reduced the manufacturing cost of cardboard.

(2) The fixed surface of short curb plate bonds and has the second viscose layer, and a surface of long curb plate is equipped with the second viscose layer the same with short curb plate, and the second viscose layer bonds with the end fixing of horizontal board and vertical board, and the short curb plate that sets up and long curb plate can fix the side all around of support frame, have improved the support intensity of support frame.

(3) Last draw-in groove and lower draw-in groove have been seted up on the surface of horizontal board, go up draw-in groove and the crisscross distribution of draw-in groove down, go up the inner wall of draw-in groove and draw-in groove down and the surface contact of vertical board even, the crisscross distribution of setting goes up the draw-in groove and can increase the concatenation fastness of horizontal board and vertical board with lower draw-in groove.

(4) The surface of vertical board is seted up and is gone up draw-in groove and draw-in groove down the same with horizontal board, and the distribution position and last draw-in groove and the crisscross distribution of draw-in groove down, the vertical board that sets up and the great improvement the packaging efficiency of support frame, can finalize the design automatically moreover.

(5) The surface of lower plate is equipped with the first viscose layer the same with the upper plate, and the thickness on first viscose layer is greater than one bit five millimeters, and the lower plate of setting is convenient for quick and support frame bonding fixedly, has improved the packaging efficiency of cardboard.

(6) The thickness of support frame is the same with the height dimensions of short curb plate, long curb plate, can be so that upper strata board and lower floor's bonding back surface keep level, improved the appearance quality of paper folding board.

(7) The weight reduction grooves are square, and the weight reduction grooves can reduce the material consumption of the folded paper board.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a top view of the supporting frame structure of the present invention;

FIG. 3 is a bottom view of the transverse plate structure of FIG. 2;

fig. 4 is a top view of the short side plate structure of the present invention;

fig. 5 is a sectional view of the upper plate structure of the present invention.

The reference numbers in the figures illustrate:

the weight reduction plate comprises an upper plate 1, a first adhesive layer 11, a lower plate 2, a short side plate 3, a second adhesive layer 31, a long side plate 4, a support frame 5, a transverse plate 51, an upper clamping groove 511, a lower clamping groove 512, a vertical plate 52 and a weight reduction groove 53.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 all belong to the protection scope of the present invention.

Referring to fig. 1-5, a bending-resistant cardboard comprises an upper plate 1, referring to fig. 1-5, a first adhesive layer 11 is fixedly bonded on one surface of the upper plate 1, a lower plate 2 and a support frame 5 are made of paper materials, the manufacturing method and process thereof belong to the prior art, and are well known to those skilled in the art, and will not be described in detail herein, the support frame 5 is fixedly bonded on the other surface of the first adhesive layer 11, the support frame 5 comprises a transverse plate 51 and a vertical plate 52, the transverse plate 51 and the vertical plate 52 are fixed in a staggered insertion manner, a weight-reducing groove 53 is enclosed by the transverse plate 51 and the vertical plate 52, an upper clamping groove 511 and a lower clamping groove 512 are formed on the surface of the transverse plate 51, the upper clamping groove 511 and the lower clamping groove 512 are distributed in a staggered manner, and the inner walls of the upper clamping groove 511 and the lower clamping groove 512 are connected with the surface of the vertical plate 52 in a contact manner, draw-in groove 511 and lower draw-in groove 512 can increase the concatenation fastness of horizontal board 51 and vertical board 52 in the crisscross distribution that sets up, draw-in groove 511 and lower draw-in groove 512 on the same with horizontal board 51 are seted up on the surface of vertical board 52, and the distribution position and last draw-in groove 511 and the crisscross distribution of draw-in groove 512 down, the vertical board 52 of setting and the great improvement of horizontal board 51 the packaging efficiency of support frame 5, and can automatic finalizing the design, another fixed surface of support frame 5 bonds and has lower plywood 2, the fixed short curb plate 3 and the long curb plate 4 that bond of symmetry in side of support frame 5, the last lower terminal surface of short curb plate 3 and long curb plate 4 bonds with the fixed surface of upper plywood 1 and lower plywood 2 respectively, short curb plate 3 and long curb plate 4 all adopt corrugated container board to make, short curb plate 3 and long curb plate 4's height size is the same.

Please refer to fig. 4 and 5, a surface of the short side plate 3 is fixed and bonded with the second adhesive layer 31, a surface of the long side plate 4 is provided with the second adhesive layer 31 the same as the short side plate 3, the second adhesive layer 31 is fixed and bonded with the end faces of the transverse plate 51 and the vertical plate 52, the set short side plate 3 and the long side plate 4 can fix the peripheral side edges of the support frame 5, the support strength of the support frame 5 is improved, the surface of the lower layer plate 2 is provided with the first adhesive layer 11 the same as the upper layer plate 1, the thickness of the first adhesive layer 11 is larger than one point five millimeters, the set lower layer plate 2 is convenient for fast bonding and fixing with the support frame 5, and the assembly efficiency of the paperboard is improved.

Referring to fig. 1 and 2, the thickness of the support frame 5 is the same as the height of the short side plate 3 and the long side plate 4, so that the surface of the upper plate 1 and the lower plate 2 after being bonded can be kept flat, the appearance quality of the folded paper board is improved, the weight-reducing grooves 53 are square, and the material consumption of the folded paper board can be reduced due to the weight-reducing grooves 53.

This anti cardboard of buckling when the equipment, can earlier constitute support frame 5 with horizontal board 51 and vertical board 52 pegging graft each other, then long side 4 and short side 3 after through the rubber coating will be fixed all around, it is fixed to bond with upper plate 1 and lower floor plate 2 after the rubber coating after then, constitute the folded sheet, through the support frame 5 that sets up, short side 3 and long side 4, can increase the support strength of cardboard, make upper plate 1 and lower floor plate 2 have anti transverse bending and vertical bending's function, great improvement the anti bending ability of cardboard, and the support frame 5 that sets up forms through horizontal board 51 and vertical board 52 grafting combination, high assembly efficiency, and what close encloses subtracts heavy groove 53, the weight of reduction cardboard that can be great, and then reduced the manufacturing cost of cardboard.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention. .

Claims

1. An anti-buckling paperboard comprising an upper board (1), characterized in that: the surface mounting of top plate (1) bonds and has first viscose layer (11), another fixed surface of first viscose layer (11) bonds and has support frame (5), support frame (5) are including horizontal board (51) and vertical board (52), crisscross grafting between horizontal board (51) and the vertical board (52) is fixed, horizontal board (51) and vertical board (52) surround and have subtract heavy groove (53), another fixed surface of support frame (5) bonds and has down plywood (2), the fixed bonding in side of support frame (5) has short curb plate (3) and long curb plate (4) of symmetry, the last lower extreme face of short curb plate (3) and long curb plate (4) bonds with the surface mounting of top plate (1) and lower plywood (2) respectively, short curb plate (3) and long curb plate (4) all adopt corrugated container board to make, the height dimensions of short curb plate (3) and long curb plate (4) are the same.

2. A kink-resistant paperboard according to claim 1, characterized in that: the fixed surface of short curb plate (3) bonds and has second viscose layer (31), a surface of long curb plate (4) is equipped with second viscose layer (31) the same with short curb plate (3), second viscose layer (31) and the fixed bonding of terminal surface of horizontal board (51) and vertical board (52).

3. A kink-resistant paperboard according to claim 1, characterized in that: an upper clamping groove (511) and a lower clamping groove (512) are formed in the surface of the transverse plate (51), the upper clamping groove (511) and the lower clamping groove (512) are distributed in a staggered mode, and the inner walls of the upper clamping groove (511) and the lower clamping groove (512) are connected with the surface of the vertical plate (52) in a contact mode.

4. The kink-resistant paperboard according to claim 1, characterized in that: the surface of the vertical plate (52) is provided with an upper clamping groove (511) and a lower clamping groove (512) which are the same as those of the transverse plate (51), and the distribution positions of the upper clamping groove (511) and the lower clamping groove (512) are distributed in a staggered manner.

5. A kink-resistant paperboard according to claim 1, characterized in that: the surface of the lower plate (2) is provided with a first adhesive layer (11) which is the same as the upper plate (1), and the thickness of the first adhesive layer (11) is more than one point and five millimeters.

6. A kink-resistant paperboard according to claim 1, characterized in that: the thickness of the support frame (5) is the same as the height of the short side plate (3) and the long side plate (4).

7. A kink-resistant paperboard according to claim 1, characterized in that: the weight reduction grooves (53) are square.