CN211994513U

CN211994513U - UV lamination type corrugated board structure

Info

Publication number: CN211994513U
Application number: CN202020457593.5U
Authority: CN
Inventors: 侯正云; 徐乐高
Original assignee: Tianchang Tianxiang Packaging Co ltd
Current assignee: Tianchang Tianxiang Packaging Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-24
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a UV lamination type corrugated cardboard structure, including the upper plate, the upper plate includes waterproof layer, saw-dust layer and buffer layer, the bottom surface mounting of buffer layer has the guide rail, the bottom of guide rail is equipped with T type spout, the internally mounted of T type spout has T type slider, well plywood is installed to the bottom of T type slider, a plurality of kicking blocks are all installed to the upper and lower inner wall of well plywood, install hot melt adhesive layer around the upper plate, the limiting plate is installed to one side that hot melt adhesive layer is close to the upper plate, the lower floor is installed to the bottom of limiting plate. The utility model provides a be convenient for adjust the number of piles, elasticity is good, and anti deformability is strong and waterproof corrugated container board structure.

Description

UV lamination type corrugated board structure

Technical Field

The utility model relates to a corrugated container board technical field specifically is a UV lamination type corrugated board structure.

Background

With the rapid development of social economy and the rapid development of logistics industry, related packaging articles are developed rapidly, wherein corrugated boards are representative. Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper formed by processing corrugated rollers, is generally divided into single corrugated paper boards and double corrugated paper boards, and has the advantages of low cost, light weight, high strength, convenience in storage and transportation and the like.

However, the end edge of the existing corrugated paper is directly exposed outside, and in the using process, the corrugated paper is easily soaked by external water through the end surface of the corrugated paper, so that the corrugated paper is softened, the supporting structure is lost, the number of layers of the corrugated paper board is not easy to adjust and change, and the number of layers can be changed only through a series of complicated processes, so that the production cost is not saved, and the corrugated paper board is easy to damage during transportation; therefore, the existing requirements are not met, and a waterproof corrugated board structure which is convenient for adjusting the layer number, good in elasticity, strong in deformation resistance and waterproof is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a UV lamination type corrugated board structure, directly expose outside with the terminal edge of the current corrugated paper that proposes in solving above-mentioned background art, outside water easily soaks the corrugated paper through the corrugated paper terminal surface in the use, make the corrugated paper soften, lose bearing structure, corrugated container board's the number of piles is difficult for adjusting the change in addition, still need just can realize changing the number of piles through a series of complicated processes, do so and be unfavorable for saving manufacturing cost, corrugated container board easily damages the scheduling problem when the transportation simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a UV lamination type corrugated cardboard structure, includes the upper plate, the upper plate includes waterproof layer, saw-dust layer and buffer layer, the bottom surface mounting of buffer layer has the guide rail, the bottom of guide rail is equipped with T type spout, the internally mounted of T type spout has T type slider, well plywood is installed to the bottom of T type slider, a plurality of kicking blocks are all installed to the upper and lower inner wall of well plywood, install hot melt adhesive layer around the upper plate, the limiting plate is installed to one side that hot melt adhesive layer is close to the upper plate, the plywood is installed down to the bottom of limiting plate.

Preferably, the corrugated paper inner core is arranged inside the middle layer plate.

Preferably, two clearance spaces are formed between the middle plate and the upper plate and the lower plate.

Preferably, the top block is positioned inside the concave position of the corrugated paper inner core.

Preferably, the upper, middle and lower sheets are connected by a hot melt adhesive layer.

Preferably, the positions of the limiting plate close to the upper end and the lower end are provided with glue grooves.

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

1. the utility model has the advantages that the jacking block is arranged at the concave position of the corrugated paper inner core, so that the corrugated paper inner core can bear relatively large pressure, the deformation of the corrugated paper inner core is avoided, and the stability of the whole interior of the corrugated paper is kept;

2. the utility model discloses an at the surface mounting guide rail of top plate bottom, install T type slider and guide rail respectively at the upper and lower terminal surface of middle plywood to and the top surface mounting T type slider of plywood under, and the guide rail bottom is equipped with T type spout, and the T type spout of laminating is approximate on the surface of T type slider, uses through the cooperation of above-mentioned part, reaches the number of piles of adjusting corrugated container board at will.

3. The hot melt adhesive layers are coated on the end surfaces of four sides of the upper plate, the lower plate, the middle plate and the limiting plate, and the end surfaces of four sides of the whole corrugated board are covered by the hot melt adhesive layers to form a waterproof layer, so that the waterproof problem of the traditional corrugated board is effectively solved; in addition, the side wall is provided with the glue groove, when the hot melt glue is coated, the hot melt glue flows into a gap space formed by the middle layer plate, the upper layer plate and the lower layer plate through the glue groove, so that the upper layer plate, the middle layer plate, the lower layer plate and the limiting plate are bonded to form a whole, and a better waterproof effect is achieved.

Drawings

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

FIG. 2 is an overall front cross-sectional view of the present invention;

fig. 3 is a schematic view of a partial structure of the guide rail of the present invention;

fig. 4 is a schematic view of a local structure of the hot-melt adhesive layer of the present invention.

In the figure: 1. an upper plate; 2. a lower layer plate; 3. a middle layer plate; 4. a waterproof layer; 5. a wood chip layer; 6. a buffer layer; 7. a clearance space; 8. a hot melt adhesive layer; 9. a T-shaped slider; 10. a guide rail; 11. a top block; 12. an inner core of corrugated paper; 13. a limiting plate; 14. a glue groove; 15. t-shaped sliding chutes.

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 to 4, the present invention provides an embodiment: the utility model provides a UV lamination type corrugated cardboard structure, including upper plate 1, upper plate 1 includes waterproof layer 4, saw-dust layer 5 and buffer layer 6, the surface mounting in bottom of buffer layer 6 has guide rail 10, the bottom of guide rail 10 is equipped with T type spout 15, the internally mounted of T type spout 15 has T type slider 9, well plywood 3 is installed to T type slider 9's bottom, a plurality of kicking blocks 11 are all installed to well plywood 3's upper and lower inner wall, install hot melt adhesive layer 8 around upper plate 1, limiting plate 13 is installed to one side that hot melt adhesive layer 8 is close to upper plate 1, plywood 2 is installed down to limiting plate 13's bottom.

Further, the corrugated paper inner core 12 is arranged inside the middle layer board 3, so that the corrugated board has high pressure resistance and certain elasticity.

Further, two clearance spaces 7 are formed between the middle layer plate 3 and the upper layer plate 1 and between the middle layer plate and the lower layer plate 2, so that the upper layer plate, the middle layer plate and the lower layer plate can be bonded into a whole through hot melt adhesive.

Further, the top block 11 is located inside the concave position of the corrugated paper inner core 12, and is beneficial to keeping the stability of the whole inside of the corrugated paper.

Furthermore, the upper layer plate, the middle layer plate and the lower layer plate are connected through a hot melt adhesive layer 8, so that the corrugated board has certain waterproof property.

Further, the positions of the limiting plate 13, which are close to the upper end and the lower end, are provided with glue grooves 14, so that hot melt glue can conveniently enter the gap space 7.

The working principle is as follows: when the corrugated paper inner core pressing device is used, the jacking blocks 11 are arranged at the sunken positions of the corrugated paper inner core 12, so that the corrugated paper inner core 12 can bear relatively large pressure, the corrugated paper inner core 12 cannot deform, and the stability of the whole interior of the corrugated paper is kept. The outer surface of the bottom of the upper plate 1 is provided with a guide rail 10, the upper end surface and the lower end surface of the middle plate 3 are respectively provided with a T-shaped slide block 9 and the guide rail 10, the outer surface of the top of the lower plate 2 is provided with the T-shaped slide block 9, the bottom of the guide rail 10 is provided with a T-shaped slide groove 15, the surface of the T-shaped slide block 9 is approximately attached to the T-shaped slide groove 15, and the number of layers of the corrugated board can be adjusted at will through the matching of. The hot melt adhesive layers 8 are coated on the end surfaces of the four sides of the upper plate 1, the lower plate 2, the middle plate 3 and the limiting plate 13, and the hot melt adhesive layers 8 cover the end surfaces of the four sides of the whole corrugated board to form a waterproof layer, so that the waterproof problem of the traditional corrugated board is effectively solved; in addition, the side wall of the limiting plate 13 is provided with an adhesive groove 14, when the hot melt adhesive is coated, the hot melt adhesive flows into the gap space 7 formed by the middle layer plate 3 and the upper layer plate 1 and the lower layer plate 2 through the adhesive groove 14, so that the upper layer plate 1, the middle layer plate 3, the lower layer plate 2 and the limiting plate 13 are bonded to form a whole, and a better waterproof effect is achieved.

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. The utility model provides a UV lamination type corrugated cardboard structure, includes top plate (1), its characterized in that: the utility model discloses a multilayer plywood, including upper plate (1), waterproof layer (4), saw-dust layer (5) and buffer layer (6), the bottom surface mounting of buffer layer (6) has guide rail (10), the bottom of guide rail (10) is equipped with T type spout (15), the internally mounted of T type spout (15) has T type slider (9), well plywood (3) are installed to the bottom of T type slider (9), a plurality of kicking blocks (11) are all installed to the upper and lower inner wall of well plywood (3), install hot melt adhesive layer (8) all around of upper plate (1), limiting plate (13) are installed to one side that hot melt adhesive layer (8) are close to upper plate (1), plywood (2) down are installed to the bottom of limiting plate (13).

2. A UV laminated corrugated board structure as claimed in claim 1, wherein: the corrugated paper inner core (12) is arranged inside the middle layer plate (3).

3. A UV laminated corrugated board structure as claimed in claim 1, wherein: two clearance spaces (7) are formed between the middle layer plate (3) and the upper layer plate (1) and between the middle layer plate and the lower layer plate (2).

4. A UV laminated corrugated board structure as claimed in claim 1, wherein: the top block (11) is positioned inside a concave position of the corrugated paper inner core (12).

5. A UV laminated corrugated board structure as claimed in claim 1, wherein: the upper layer plate, the middle layer plate and the lower layer plate are connected through a hot melt adhesive layer (8).

6. A UV laminated corrugated board structure as claimed in claim 1, wherein: the positions of the limiting plates (13) close to the upper end and the lower end are provided with glue grooves (14).