Solar panel, glass heavy-duty packaging box

Abstract

The utility model provides a solar panel, glass heavy -duty packing box for packing board material, including base, bottom support, side wall, upper cover, first limit strip, second limit strip and third limit strip, its advantage lies in: can reduce the difficulty of putting board material, has improved packing efficiency, through first limit strip, second limit strip and third limit strip are all board material in the packing cavity is limited and fixed, makes board material not to have positional deviation in the transportation process, has guaranteed that board material piece will not collide with each other, has improved the protection effect, through setting first slot, second slot and third slot are fixed to board material, can make the board material in packing box even not full, also will not happen mutual collision, also can install packing demand, makes the interval specific number's slot between adjacent board material, makes the number of packing board material can be controlled flexibly, third limit strip has the supporting effect to upper cover, has improved the strength of packing box, can make packing box can stack multilayer.

Description

Technical Field

[0001] This utility model relates to the field of large-scale sheet packaging technology, and in particular to a heavy-duty packaging box for solar panels and glass. Background Technology

[0002] Large-scale materials such as solar panels and glass are generally characterized by their large size, wide area, and high weight. Their surfaces are also highly susceptible to scratches and cracks from impacts and pressure. Therefore, professional and reliable packaging is essential before long-distance transportation to ensure the product's integrity from the production plant to the end customer. The current mainstream traditional packaging method in the industry typically involves first customizing wooden or paper boxes that match the size of the materials, then vertically inserting the materials into the box's slots, and manually filling the gaps between each material with cushioning materials such as foam blocks and bubble wrap to isolate direct contact and reduce friction and impact during transportation. However, for large materials, the weight makes vertical insertion difficult, often requiring multiple people to work together. Furthermore, controlling the amount of cushioning material is challenging, making it impossible to ensure complete separation between materials during transportation, resulting in inadequate protection. Therefore, it is necessary to develop a heavy-duty packaging box for solar panels and glass to address these issues. Utility Model Content

[0003] The purpose of this invention is to provide a solar panel and a heavy-duty glass packaging box to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A heavy-duty packaging box for solar panels and glass, used for packaging sheet materials, includes a base, a bottom support, side panels, a top cover, a first limiting strip, a second limiting strip, and a third limiting strip. The bottom support is fixed above the base. The side panels enclose a rectangular packaging cavity. The top cover and the bottom support are respectively fitted onto the upper and lower sides of the side panels. The first limiting strip is placed above the bottom support in the left-right direction. Multiple sets of the first limiting strip are evenly arranged in the front-back direction. Multiple sets of first slots are evenly opened above the first limiting strip. The lower end of the sheet material is inserted into the first slot. Multiple sets of second limiting strips are arranged and correspond to the front and back sides of the packaging cavity. Multiple sets of second slots are evenly arranged on the inner side of the second limiting strip. The front and back sides of the sheet material are inserted into the second slots. The outer side of the second limiting strip contacts the side panels. The third limiting strip is arranged in the left-right direction and multiple sets are evenly arranged in the front-back direction. Multiple sets of third slots are evenly opened below the third limiting strip. The upper end of the sheet material is inserted into the third slot. The upper end of the third limiting strip contacts the bottom of the top cover. The bottom support, side panels, and top cover are all made of corrugated cardboard.

[0006] Further description of the present invention: The base includes a connecting horizontal plate, a connecting vertical plate, a support block, and a support plate. Two sets of connecting horizontal plates are provided and correspond to the front and rear sides below the base respectively. Multiple sets of connecting vertical plates are evenly provided and the front and rear ends are fixed to the two sets of connecting horizontal plates respectively. The lower end of the support block is fixed above the connecting vertical plate. Multiple sets of support blocks are evenly provided on the connecting vertical plate, and the upper end of the support block is fixed below the support plate.

[0007] Further description of the present invention: The base includes a base plate, a first baffle and a second baffle. The base plate is fixed above the base. The lower end of the first baffle is fixed on the base plate. Two sets of the first baffle are provided and correspond to the front and rear sides of the base plate respectively. The lower end of the second baffle is fixed on the base plate. Two sets of the second baffle are provided and correspond to the left and right sides of the base plate respectively. The ends of the first baffle and the ends of the second baffle are fixedly connected.

[0008] Further description of the present invention: The side panel includes two sets of centrally symmetrical panel assemblies. Each panel assembly includes an integrally formed first panel, a second panel, and a connecting vertical plate. The first panel and the connecting vertical plate are respectively connected to the front and rear ends of the second panel. The connecting vertical plate of one panel assembly is fixedly connected to the first panel of the other panel assembly. The two sets of first panels correspond to the front and rear sides of the packaging cavity, and the two sets of second panels correspond to the left and right sides of the packaging cavity.

[0009] Further description of this utility model: Both the first limiting bar and the third limiting bar are provided in three sets.

[0010] The beneficial effects of this utility model are as follows: When packaging the boards, firstly, a first limiting strip is placed on the bottom tray. Then, the boards are moved horizontally to the first slot and inserted into the first slot. After placing multiple sets of boards, second limiting strips are placed on the front and back sides of the boards so that the front and back ends of the boards are inserted into the second slots one by one. Then, the side panels are fitted around the outer perimeter of the boards, and a third limiting strip is placed on top of the boards so that the top ends of the boards are inserted into the third slots one by one. Finally, the top cover is placed on the side panels and the top cover, side panels and bottom tray are fixed together with nails or cable ties, thus completing the packaging process of multiple sets of boards. The advantages of this design are: it allows operators to place the boards horizontally into the packaging cavity without having to place them from top to bottom, reducing the difficulty of placing the boards and improving packaging efficiency; the first, second, and third limiting strips limit and fix all the boards in the packaging cavity, preventing them from shifting during transportation and ensuring that the boards do not collide with each other, thus improving the protection effect; by setting the first, second, and third slots to fix the boards, even if the packaging box is not full, the boards will not collide with each other, and packaging requirements can be met. The number of slots between adjacent boards allows for flexible control of the number of packaging boards; the third limiting strip supports the top cover, increasing the strength of the packaging box and allowing for multi-layer stacking. Attached Figure Description

[0011] Figure 1 This is an overall structural diagram of the present invention;

[0012] Figure 2 This is a partial sectional view of the present invention;

[0013] Figure 3 yes Figure 2 A magnified view of a portion of position A in the middle;

[0014] Figure 4 yes Figure 2 A magnified view of a portion of position B in the middle;

[0015] Figure 5 This is a structural diagram of the bottom support and side panel of this utility model;

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Base; 11. Connecting horizontal plate; 12. Connecting vertical plate; 13. Support block; 14. Support plate; 2. Base support; 21. Base plate; 22. First baffle; 23. Second baffle; 3. Side panel; 31. First panel; 32. Second panel; 33. Connecting vertical plate; 4. Top cover; 5. First limiting strip; 51. First slot; 6. Second limiting strip; 61. Second slot; 7. Third limiting strip; 71. Third slot; 8. Packaging cavity; 9. Sheet material. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] like Figures 1 to 5 As shown, a heavy-duty packaging box for solar panels and glass, used for packaging sheet material 9, includes a base 1, a bottom support 2, side panels 3, a top cover 4, a first limiting strip 5, a second limiting strip 6, and a third limiting strip 7. The bottom support 2 is fixed above the base 1. The side panels 3 form a rectangular packaging cavity 8. The top cover 4 and the bottom support 2 are respectively fitted onto the upper and lower sides of the side panels 3. The first limiting strip 5 is placed above the bottom support 2 in the left-right direction. Multiple sets of the first limiting strip 5 are evenly arranged in the front-back direction. Multiple sets of first slots 51 are evenly opened above the first limiting strip 5. The lower end of the sheet material 9 is inserted into the first slot. Inside the groove 51, multiple sets of second limiting strips 6 are provided and correspond to the front and rear sides of the packaging cavity 8. Multiple sets of second slots 61 are evenly provided on the inner side of the second limiting strips 6. The front and rear sides of the plate 9 are inserted into the second slots 61. The outer side of the second limiting strips 6 contacts the side panel 3. The third limiting strips 7 are provided along the left and right direction and multiple sets are evenly provided along the front and rear direction. Multiple sets of third slots 71 are evenly provided below the third limiting strips 7. The upper end of the plate 9 is inserted into the third slot 71. The upper end of the third limiting strips 7 contacts the bottom of the top cover 4. The bottom support 2, the side panel 3 and the top cover 4 are all made of corrugated paper.

[0020] When packaging the board 9, first place the first limiting strip 5 on the base tray 2, then move the board 9 horizontally to the first slot 51 and insert it into the first slot 51. After placing multiple sets of boards 9, place the second limiting strip 6 on the front and back sides of the board 9 so that the front and back ends of the board 9 are inserted into the second slot 61 one by one. Then, put the side panel 3 on the outer perimeter of the board 9 and place the third limiting strip 7 on top of the board 9 so that the top end of the board 9 is inserted into the third slot 71 one by one. Finally, put the top cover 4 on the side panel 3 and use nails or cable ties to fix the top cover 4, the side panel 3 and the base tray 2 together, thus completing the packaging process of multiple sets of boards 9. The advantages of this design are: it allows operators to place the sheet material 9 horizontally into the packaging cavity 8 without having to place it from top to bottom, reducing the difficulty of placing the sheet material 9 and improving packaging efficiency; the first limiting strip 5, the second limiting strip 6, and the third limiting strip 7 limit and fix all the sheet material 9 in the packaging cavity 8, preventing the sheet material 9 from shifting during transportation and ensuring that the sheet material 9 will not collide with each other, thus improving the protection effect; by setting the first slot 51, the second slot 61, and the third slot 71 to fix the sheet material 9, even if the packaging box is not full, the sheet material 9 will not collide with each other, and packaging requirements can be met. A specific number of slots are spaced between adjacent sheet material 9, allowing for flexible control of the number of packaging sheet material 9; the third limiting strip 7 supports the top cover 4, improving the strength of the packaging box and allowing the packaging box to be stacked in multiple layers.

[0021] The base 1 includes a connecting horizontal plate 11, a connecting vertical plate 12, a support block 13, and a support plate 14. Two sets of connecting horizontal plates 11 are provided, corresponding to the front and rear sides below the base 2 respectively. Multiple sets of connecting vertical plates 12 are evenly provided, and the front and rear ends are fixed to the two sets of connecting horizontal plates 11 respectively. The lower end of the support block 13 is fixed above the connecting vertical plate 12. Multiple sets of support blocks 13 are evenly provided on the connecting vertical plate 12, and the upper end of the support block 13 is fixed below the support plate 14.

[0022] The base 1 is formed by connecting the horizontal plate 11, the vertical plate 12 and the support plate 14 with multiple sets of support blocks 13, which can save materials and ensure sufficient strength.

[0023] The base support 2 includes a base plate 21, a first baffle 22, and a second baffle 23. The base plate 21 is fixed above the base 1. The lower end of the first baffle 22 is fixed on the base plate 21. Two sets of the first baffle 22 are provided and correspond to the front and rear sides of the base plate 21, respectively. The lower end of the second baffle 23 is fixed on the base plate 21. Two sets of the second baffle 23 are provided and correspond to the left and right sides of the base plate 21, respectively. The ends of the first baffle 22 and the ends of the second baffle 23 are fixedly connected.

[0024] During the placement of the board 9, the left and right ends of the first baffle 22 on the front side can be temporarily not fixed to the second baffle 23, that is, the first baffle 22 can be placed horizontally, which makes enough space for the horizontal movement of the board 9 and facilitates operation.

[0025] The side panel 3 includes two sets of centrally symmetrical panel assemblies. Each panel assembly includes an integrally formed first panel 31, a second panel 32, and a connecting vertical plate 33. The first panel 31 and the connecting vertical plate 33 are respectively connected to the front and rear ends of the second panel 32. The connecting vertical plate 33 of one panel assembly is fixedly connected to the first panel 31 of the other panel assembly. The two sets of first panels 31 correspond to the front and rear sides of the packaging cavity 8, and the two sets of second panels 32 correspond to the left and right sides of the packaging cavity 8.

[0026] During the placement of the panel 9, the rear panel assembly can be placed first to position the panel 9. The front panel is placed after all the panels 9 have been placed, and the two panel assemblies are fixed together by connecting vertical plates 33.

[0027] Both the first limiting strip 5 and the third limiting strip 7 are provided in three sets, which can ensure the stability of the positioning of the plate 9.

[0028] The above does not limit the technical scope of this utility model. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall still fall within the scope of the technical solution of this utility model.

Claims

1. A heavy-duty packaging box for solar panels and glass, used for packaging sheet materials, characterized in that: The packaging includes a base, a bottom support, side panels, a top cover, a first limiting strip, a second limiting strip, and a third limiting strip. The bottom support is fixed above the base. The side panels form a rectangular packaging cavity. The top cover and the bottom support are respectively fitted onto the upper and lower sides of the side panels. The first limiting strip is placed above the bottom support along the left-right direction. Multiple sets of the first limiting strip are evenly arranged along the front-back direction. Multiple sets of first slots are evenly opened above the first limiting strip. The lower end of the material is inserted into the first slot. Multiple sets of second limiting strips are arranged and correspond to the front and back sides of the packaging cavity. Multiple sets of second slots are evenly arranged on the inner side of the second limiting strip. The front and back sides of the material are inserted into the second slots. The outer side of the second limiting strip contacts the side panels. The third limiting strip is arranged along the left-right direction and multiple sets are evenly arranged along the front-back direction. Multiple sets of third slots are evenly opened below the third limiting strip. The upper end of the material is inserted into the third slot. The upper end of the third limiting strip contacts the bottom of the top cover. The bottom support, the side panels, and the top cover are all made of corrugated cardboard.

2. The solar panel and heavy-duty glass packaging box according to claim 1, characterized in that: The base includes a connecting horizontal plate, a connecting vertical plate, a support block, and a support plate. Two sets of connecting horizontal plates are provided, corresponding to the front and rear sides below the base respectively. Multiple sets of connecting vertical plates are evenly provided, with the front and rear ends fixed to the two sets of connecting horizontal plates respectively. The lower end of the support block is fixed above the connecting vertical plate. Multiple sets of support blocks are evenly provided on the connecting vertical plate, and the upper end of the support block is fixed below the support plate.

3. The solar panel and heavy-duty glass packaging box according to claim 1, characterized in that: The base includes a base plate, a first baffle, and a second baffle. The base plate is fixed above the base. The lower end of the first baffle is fixed on the base plate. Two sets of the first baffle are provided, corresponding to the front and rear sides of the base plate respectively. The lower end of the second baffle is fixed on the base plate. Two sets of the second baffle are provided, corresponding to the left and right sides of the base plate respectively. The ends of the first baffle and the ends of the second baffle are fixedly connected.

4. The solar panel and heavy-duty glass packaging box according to claim 1, characterized in that: The side panel includes two sets of centrally symmetrical panel assemblies. Each panel assembly includes an integrally formed first panel, a second panel, and a connecting vertical plate. The first panel and the connecting vertical plate are respectively connected to the front and rear ends of the second panel. The connecting vertical plate of one set of panel assemblies is fixedly connected to the first panel of the other set of panel assemblies. The two sets of first panels correspond to the front and rear sides of the packaging cavity, and the two sets of second panels correspond to the left and right sides of the packaging cavity.

5. A solar panel and a heavy-duty glass packaging box according to claim 1, characterized in that: Both the first limiting bar and the third limiting bar are provided in three sets.

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