CN209757824U - Four corners cylinder is with waterproof novel paper tray of wooden resistance to compression of paper substitution - Google Patents

Abstract

The utility model relates to a novel compression-resistant waterproof paper pallet with a quadrangular cylinder made of paper instead of wood, which comprises a supporting plate and pallet feet, wherein the supporting plate comprises a second corrugated layer, a third corrugated layer, a first corrugated layer and a third corrugated layer which are sequentially arranged from top to bottom, the top of the second corrugated layer is provided with a waterproof layer, and the pallet feet are of a paper cylinder structure; the utility model discloses utilize the waste paper reel, reduce the waste of resource, reduce the manufacturing cost of enterprise, novel structure, reasonable in design makes the paper tray have good resistance to compression anti-cutting nature and shockproof cushion nature through the combination of different corrugates, is that it has good waterproof nature through setting up the waterproof layer at the layer board top.

Description

Four corners cylinder is with waterproof novel paper tray of wooden resistance to compression of paper substitution

Technical Field

The utility model belongs to the technical field of the tray, concretely relates to waterproof novel paper tray of four corners cylinder with paper wood resistance to compression.

Background

The tray is the horizontal platform device that is used for the goods and the goods of placing as unit load of collection dress, stack, transport and transportation, and the tray that has now on the market mainly is wooden tray many, and a large amount of timber resources of waste do not conform to the green's that china advocated theory, and the tray manufacturing cost through timber support is higher moreover.

At present, some trays replacing wood with paper are recorded in the prior art, for example, the Chinese utility model patent with the application number of CN201721796093.9 discloses a novel high-strength paper tray, the structure of the tray leg of which is complex, and the manufacturing cost is higher. In the production process of the paperboard, a large number of paper rolls are needed, and paper rolls in the paper rolls are not utilized after the paper rolls are used up and are treated as recyclable garbage, so that great waste is caused.

The invention relates to a method for processing a semiconductor chip.

To the not enough that exists among the prior art, the utility model provides a novel structure, recycle paper reel reduces the cost in business, reduces the extravagant four corners cylinder of material and replaces the waterproof novel paper tray of wooden resistance to compression with paper.

The technical scheme of the utility model is that: the four corners cylinder is with waterproof novel paper tray of wood resistance to compression of paper substitution, including layer board and tray foot, the layer board is including second flute layer, third flute layer, first flute layer and the third flute layer that from top to bottom sets gradually, the top on second flute layer is provided with the waterproof layer, the tray foot is paper drum structure.

And a paperboard layer is arranged between the second corrugated layer and the third corrugated layer, between the third corrugated layer and the first corrugated layer, between the first corrugated layer and the third corrugated layer and at the bottom of the third corrugated layer below the first corrugated layer and the third corrugated layer.

The side surface of the supporting plate is provided with a waterproof sealing edge in a surrounding mode, and the waterproof sealing edge is bonded with the supporting plate.

The tray foot is for cutting apart into the paper reel that the height is 10 to 20cm, the tray foot inlay the bonding with the bottom of layer board.

The first corrugated layer is an A-type corrugation, the second corrugated layer is a B-type corrugation, and the third corrugated layer is a C-type corrugation.

The waterproof layer is a waterproof paperboard and is adhered to the top of the second corrugated layer.

The utility model has the advantages that: the utility model discloses utilize the waste paper reel, reduce the waste of resource, reduce the manufacturing cost of enterprise, novel structure, reasonable in design makes the paper tray have good resistance to compression anti-cutting nature and shockproof cushion nature through the combination of different corrugates, is that it has good waterproof nature through setting up the waterproof layer at the layer board top.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a cross-sectional view taken at a-a in fig. 2.

Fig. 4 is a partially enlarged view of fig. 3 at B.

Detailed Description

The following embodiments are further described with reference to the accompanying drawings and examples, and the following examples are used to describe the technical solutions of the present invention more clearly, but the protection scope of the present invention cannot be limited thereby.

As shown in fig. 1 to 4, the four-corner cylinder compression-resistant waterproof novel paper tray using paper instead of wood comprises a supporting plate 1 and tray feet 2, wherein the supporting plate 1 comprises a second corrugated layer 12, a third corrugated layer 13, a first corrugated layer 11 and a third corrugated layer 13 which are sequentially arranged from top to bottom, a waterproof layer 15 is arranged at the top of the second corrugated layer 12, and the tray feet 2 are of a paper cylindrical structure.

In the above embodiment, the pallet foot 2 is a paper cylinder structure, the paper cylinder structure belongs to recycling of paper rolls, and by equally dividing the paper roll into a plurality of paper roll sections and adhering the paper roll sections to the bottom of the pallet 1, the paper roll is hard in texture and can provide stable support for the pallet 1, thereby reducing resource waste and lowering enterprise production cost; meanwhile, through reasonable combination of three different corrugations, the structure is novel, the corrugation with good shock-proof and buffering performance is arranged in the middle of the supporting plate 1 and is used as shock-absorbing and buffering, the corrugation with good pressure-resistant and cutting-resistant performance is arranged at the top of the supporting plate 1 and is in direct contact with a bearing object, pressure loss and cutting loss are avoided, and the design is reasonable; and the waterproof plate is arranged at the top of the supporting plate 1, so that water vapor can be effectively prevented from entering and the rigidity of the supporting plate is influenced.

As a further way of connecting the respective portions of the supporting board 1, as shown in fig. 4, a first cardboard layer 14 is bonded between the second corrugated layer 12 and the third corrugated layer 13, a second cardboard layer 14 is bonded between the third corrugated layer 13 and the first corrugated layer 11, a third cardboard layer 14 is bonded between the first corrugated layer 11 and the third corrugated layer 13, and a third cardboard layer 14 is bonded to the bottom of the third corrugated layer 13 disposed below.

In order to further improve the waterproof performance of the supporting plate 1, in the above embodiment, as shown in fig. 4, a waterproof sealing edge 16 is arranged on the side surface of the supporting plate 1 around the supporting plate 1, the waterproof sealing edge 16 is bonded to the supporting plate 1, the waterproof sealing edge 16 may be a waterproof adhesive tape directly bonded to the side surface of the supporting plate 1, or may be a waterproof paper tape bonded to the side surface of the supporting plate 1 through an adhesive, and through the waterproof sealing edge, water vapor can be prevented from entering the inside of the supporting plate 1 from the side surface of the supporting plate 1, so that the waterproof performance of the supporting plate 1 is further improved.

As an embodiment of the tray leg 2, the tray leg 2 is a paper roll section dividing the paper roll into equal heights, and the height of the paper roll section is any one of 10 to 20cm, and the specific height can be selected according to needs. Annular grooves matched with the tray legs 2 are formed in the third corrugated layer 13 at the lowest position in the supporting plate 1 corresponding to the installation positions of the tray legs 2 and the bonding paperboard layer 14 below the third corrugated layer 13, and the tray legs 2 are inserted into the annular grooves and are bonded and fixed through bonding agents.

Furthermore, the first corrugated layer 11 is an A-type corrugation, the height of the corrugation is 4.5-5 mm, and 34 +/-2 corrugations are arranged in each 300mm, and the A-type corrugation is characterized in that the number of the corrugations in a unit length is the least, and the corrugation is the highest, so that the damping and buffering performance of the supporting plate can be improved when the A-type corrugation is used on the supporting plate; the second corrugated layer 12 is a B-shaped corrugation, the height of the corrugation is 2.5-3 mm, 50 +/-2 corrugations are arranged in each 300mm, the B-shaped corrugation is opposite to the A-shaped corrugation, the number of the corrugations in unit length is the largest, the number of the corrugations is the lowest, the surface is hard, the top surface of the supporting plate 1 is in direct contact with a bearing object, and the compression-resistant and anti-cutting performance of the supporting plate can be improved; the third corrugated layer 13 is a C-shaped corrugation, the height of the corrugation is 3.5-4 mm, 38 +/-2 corrugations exist in every 300mm, and the number of the corrugations and the height of the corrugations of the C-shaped corrugation are between those of the a-shaped corrugation and the B-shaped corrugation, so that the buffer performance of the supporting plate can be further improved, and the rigidity of the supporting plate can be guaranteed.

Further, the waterproof layer 15 is a waterproof paperboard, and the waterproof layer 15 is adhered to the top of the second corrugated layer 12.

Claims (6)

1. The utility model provides a waterproof novel paper tray of four corners cylinder wood resistance to compression is replaced with paper, its characterized in that: including layer board (1) and tray foot (2), layer board (1) is including second flute layer (12), third flute layer (13), first flute layer (11) and third flute layer (13) that from top to bottom set gradually, the top of second flute layer (12) is provided with waterproof layer (15), tray foot (2) are the drum structure of making paper.

2. The novel compression-resistant waterproof paper tray with the four-corner cylinder made of paper instead of wood as claimed in claim 1, characterized in that: the corrugated paper is characterized in that a paperboard layer (14) is arranged between the second corrugated layer (12) and the third corrugated layer (13), between the third corrugated layer (13) and the first corrugated layer (11), between the first corrugated layer (11) and the third corrugated layer (13) and below the third corrugated layer (13).

3. The novel compression-resistant waterproof paper tray with the four-corner cylinder made of paper instead of wood as claimed in claim 1, characterized in that: the side surface of the supporting plate (1) is provided with a waterproof sealing edge (16) in a surrounding mode, and the waterproof sealing edge (16) is bonded with the supporting plate (1).

4. The novel compression-resistant waterproof paper tray with the four-corner cylinder made of paper instead of wood as claimed in claim 1, characterized in that: the tray foot (2) is a paper roll which is divided into 10-20 cm in height, and the tray foot (2) is embedded and bonded with the bottom of the tray (1).

5. The novel compression-resistant waterproof paper tray with four corners cylindrical columns according to any one of claims 1 to 4, which is characterized in that: the first corrugated layer (11) is an A-type corrugation, the second corrugated layer (12) is a B-type corrugation, and the third corrugated layer (13) is a C-type corrugation.

6. The novel compression-resistant waterproof paper tray with four corners cylindrical columns according to any one of claims 1 to 4, which is characterized in that: the waterproof layer (15) is a waterproof paperboard, and the waterproof layer (15) is adhered to the top of the second corrugated layer (12).