Photovoltaic silicon wafer transportation packaging box

Abstract

The utility model discloses a photovoltaic silicon wafer transportation packaging box, which belongs to the technical field of packaging boxes, and comprises a box body, a bottom support used for supporting photovoltaic silicon wafers is arranged at the bottom of the box body, the bottom support comprises a bottom plate, a plurality of partition plates are arranged on the bottom plate at intervals, and photovoltaic silicon wafer placing gaps are arranged among the partition plates; pillow plates are arranged on the inner walls of the two opposite sides of the inner wall of the box body, a plurality of pillow grooves are formed in the pillow plates at intervals in the length direction, and the pillow grooves correspond to the photovoltaic silicon wafer containing gaps one to one. According to the photovoltaic silicon wafer packaging box, the pillow plate and the bottom support are arranged in the box body, the position of the photovoltaic silicon wafer in the box body is fixed, the photovoltaic silicon wafer is protected in cooperation with the buffering paper board, the packaging material is the corrugated paper board, the recycling rate is high, and no white pollution problem exists.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a photovoltaic silicon wafer transportation packaging box. Background Art

[0002] Photovoltaic silicon wafers are the core component of photovoltaic modules. Photovoltaic silicon wafers are usually square plates. During the transportation of photovoltaic silicon wafers, the position of the photovoltaic silicon wafers needs to be fixed to maintain the position of the photovoltaic silicon wafers inside the packaging box, and flexible fillers need to be placed inside the packaging box to prevent the photovoltaic silicon wafers from colliding with each other and being damaged.

[0003] Traditional photovoltaic silicon wafers are packaged with EPS foam material, and then the EPS foam material and the photovoltaic silicon wafers are placed inside the box together. However, this packaging method uses a large amount of EPS foam material, which not only requires a larger packaging space, but is also not convenient to recycle after use. It is also easy to produce white pollution after use, which is not conducive to environmental protection.

[0004] In view of the above situation, designers need to design a photovoltaic silicon wafer packaging box that can not only support and protect the photovoltaic silicon wafers, but also be easy to recycle, so as to solve the problem that the existing photovoltaic silicon wafer packaging not only requires a relatively large packaging space, but is also not convenient to recycle after use, and is prone to white pollution after use, which is not conducive to environmental protection. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technical problems, the purpose of the utility model is to provide a photovoltaic silicon wafer transportation packaging box. By arranging a pillow plate and a bottom support inside the box body, the position of the photovoltaic silicon wafer in the box body is fixed, and the photovoltaic silicon wafer is protected by a buffer cardboard. The packaging material is corrugated cardboard, which has a high recycling rate and no white pollution problem.

[0006] The technical solution of the utility model is as follows:

[0007] A photovoltaic silicon wafer transport packaging box comprises a box body, wherein a bottom support for supporting the photovoltaic silicon wafer is provided at the bottom of the box body, the bottom support comprises a bottom plate, a plurality of partitions are arranged on the bottom plate at intervals, and gaps for placing the photovoltaic silicon wafer are provided between the partitions;

[0008] The inner walls on both sides opposite to each other of the inner wall of the box body are provided with pillow plates, and the pillow plates are provided with a plurality of pillow grooves at intervals along the length direction, and the pillow grooves correspond one by one to the gaps for placing the photovoltaic silicon wafers.

[0009] Furthermore, an upward baffle plate is provided in the width direction of the upper end surface of the bottom plate of the base, and the baffle plates on both sides constitute the bottom slot of the photovoltaic silicon wafer. The partition is triangular or rectangular in shape. The rectangular photovoltaic silicon wafer adopts this type of structure, which has better stability.

[0010] Furthermore, the upper end surface of the bottom plate of the bottom support is inwardly concave to form an arc surface, the partition is triangular or rectangular, and the photovoltaic silicon wafer is circular or approximately circular. This type of structure has better stability.

[0011] Furthermore, buffer cardboard is inserted on both sides of the inner wall of the box body along the length direction. The buffer cardboard has a bending part, which is inserted at the end of the pillow plate and is in close contact with the corner of the box body. The bonding surface of the buffer cardboard and the box body is a corrugated surface.

[0012] Furthermore, the box body, buffer cardboard and pillow board are all made of corrugated cardboard. The box body generally uses more than 3 layers of corrugated cardboard, and the requirements for the buffer cardboard and the pillow board are relatively low.

[0013] The advantages of the utility model are:

[0014] 1. The utility model has a simple structural design. The bottom bracket includes a bottom plate and a pillow plate on the inner wall of the box body to support the photovoltaic silicon wafer. The placement structure has good stability. At the same time, with the buffer cardboard, the photovoltaic silicon wafers on both sides can be effectively protected from damage.

[0015] 2. The box body of the utility model and the buffer cardboard and pillow board inside the box body are all made of corrugated cardboard, which has a relatively low manufacturing cost, a high recycling rate, can be reused, and the material is clean and environmentally friendly.

[0016] 3. The utility model can also be arranged in two or more layers for stacking. Generally, a layer of corrugated cardboard is added between adjacent layers as a partition layer pallet. The lower end surface of the partition layer pallet is supported on the upper end of the partition below. A bottom bracket is placed on the partition layer pallet. Each bottom bracket is used in conjunction with the corresponding pillow board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model (the bottom support structure is not shown).

[0018] Figure 2 This is a schematic diagram of the bottom support structure of the utility model in which the bottom plate has a slot structure (the partition is a triangle).

[0019] Figure 3 This is a schematic diagram of the bottom support structure of the utility model in which the bottom plate has a curved surface structure (the partition is a triangle).

[0020] Figure 4 This is a schematic diagram of the structure of the buffer paperboard of the utility model.

[0021] Figure numerals: 1, box body; 2, bottom plate; 2-1, baffle plate; 2-2, slot; 2-3, curved surface; 3, partition; 4, placement gap; 5, pillow plate; 6, pillow groove; 7, buffer paperboard; 7-1, bending part. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] A photovoltaic silicon wafer transport packaging box comprises a box body 1, wherein a bottom support for supporting photovoltaic silicon wafers is provided at the bottom of the box body 1, the bottom support comprises a bottom plate 2, a plurality of partitions 3 are arranged on the bottom plate 2, and gaps 4 for placing photovoltaic silicon wafers are provided between the partitions 3;

[0024] The inner walls on both sides of the box body 1 are opposite to each other and pillow plates 5 are provided. The installation height of the pillow plates 5 is generally half of the photovoltaic silicon wafer. The pillow plates 5 are provided with a plurality of pillow grooves 6 at intervals along the length direction, and the pillow grooves 6 correspond one by one to the gaps 4 for placing the photovoltaic silicon wafers.

[0025] Furthermore, an upward baffle plate 2-1 is provided in the width direction of the upper end surface of the bottom plate of the bottom support, and the baffle plates on both sides constitute the bottom card groove 2-2 of the photovoltaic silicon wafer. The partition is triangular or rectangular in shape. The rectangular photovoltaic silicon wafer adopts this type of structure, which has better stability.

[0026] Furthermore, the upper end surface of the bottom plate of the bottom support is inwardly concave to form an arc surface 2-3, the partition is triangular or rectangular, and the photovoltaic silicon wafer is circular or approximately circular. This type of structure has better stability.

[0027] Furthermore, buffer cardboard 7 is inserted on both sides of the inner wall of the box body 1 along the length direction. The buffer cardboard 7 has a bending portion 7-1, which is inserted at the end of the pillow plate and is in close contact with the corner of the box body. The bonding surface between the buffer cardboard and the box body is a corrugated surface.

[0028] Furthermore, the box body 1, the buffer cardboard 7 and the pillow board 5 are all made of corrugated cardboard. The box body generally uses more than 3 layers of corrugated cardboard, and the requirements for the buffer cardboard and the pillow board are relatively low.

[0029] In addition, the utility model can also be arranged in more than two layers for stacking. Generally, a layer of corrugated cardboard is added between adjacent layers as a partition layer pallet. The lower end surface of the partition layer pallet is supported on the upper end of the partition below. A bottom tray is placed on the partition layer pallet. Each bottom tray is used in conjunction with the corresponding pillow board.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic silicon wafer transport packaging box, comprising a box body, characterized in that: The bottom of the box body is provided with a bottom support for supporting the photovoltaic silicon wafer, the bottom support includes a bottom plate, a plurality of partitions are arranged on the bottom plate at intervals, and gaps for placing the photovoltaic silicon wafer are provided between the partitions; The inner walls on both sides opposite to each other of the inner wall of the box body are provided with pillow plates, and the pillow plates are provided with a plurality of pillow grooves at intervals along the length direction, and the pillow grooves correspond one by one to the gaps for placing the photovoltaic silicon wafers.

2. The photovoltaic silicon wafer transport packaging box according to claim 1, characterized in that: An upward baffle plate is provided on the width direction of the upper end surface of the bottom plate of the bottom bracket, and the baffle plates on both sides form a bottom slot of the photovoltaic silicon wafer, and the partition plate is in a triangular or rectangular shape.

3. The photovoltaic silicon wafer transport packaging box according to claim 1, characterized in that: The upper end surface of the bottom plate of the bottom bracket is inwardly concave to form an arc surface, and the partition is in a triangular shape or a rectangular shape.

4. The photovoltaic silicon wafer transport packaging box according to claim 1, characterized in that: Buffer paperboards are inserted on both sides of the inner wall of the box body along the length direction. The buffer paperboards have a bending portion, which is inserted at the end of the pillow plate and closely contacts the corner of the box body. The mating surface of the buffer paperboard and the box body is a corrugated surface.

5. The photovoltaic silicon wafer transport packaging box according to claim 4, characterized in that: The box body, buffer paperboard and pillow board are all made of corrugated paperboard.

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