A copper foil roll transport case

Abstract

The application belongs to the technical field of aluminum foil roll packaging and transportation, and discloses a copper foil roll transportation box, which comprises a box body and a cover body, the top of the box body is provided with a placing part for placing the copper foil roll, the placing parts are arranged at intervals along the length direction of the box body, at least two outer shells are further arranged, the outer shells are provided with accommodating parts matched with the placing parts, the accommodating parts correspond to the placing parts one by one, the top of the outer shell is also provided with a placing part for placing the copper foil roll, the outer shell can be sleeved on the box body, and the outer shells can be sequentially and connectingly sleeved in the vertical direction, at this time, the accommodating parts and the placing parts cooperate to fix the two ends of the copper foil roll, and the cover body can be covered on the outer shell. The copper foil roll transportation box can realize multi-layer placing by increasing the outer shells, the integrity of multi-layer transportation is higher, and the transportation cost is reduced.

Description

Technical Field

[0001] This application belongs to the field of aluminum foil roll packaging and transportation technology, specifically a copper foil roll transport box. Background Technology

[0002] The final step in copper foil production is slitting, packaging, and warehousing. The packaged copper foil is then transported by truck to the customer's factory. To prevent damage during storage and transportation, wooden crates are typically used for protection. There are two common loading methods: one is to lay the crates containing copper foil flat in the transport vehicle, which takes up a lot of space and increases transportation costs; the other is to stack crates of the same size, which saves space but requires consideration of the stability of the stacked crates during transport and additional bundling to form a single unit.

[0003] Chinese patent CN201296455Y discloses a roll of copper foil packaging box, including a base and a box cover that cooperates with the base. The lower part of the base is a base platform, and a base wall is formed upward from the inner edge of the base platform. On the top surface of the two opposite base walls, there are recesses with baffles formed by the base walls on the outside. On the inner walls of the two boxes corresponding to the two base walls, there are two inner protrusions, and from the top surface of the inner protrusions, there are inner recesses that correspond to the recesses. The box cover is fitted onto the base, and the recesses and the inner recesses align to form circular holes.

[0004] The aforementioned technical solutions also suffer from the same problem: the first loading method occupies a large amount of space in the transport vehicle, increasing transportation costs; while the second loading method requires additional bundling and packaging into a single unit. Therefore, there is an urgent need for a method that can achieve multi-layer placement of transport containers. Utility Model Content

[0005] The purpose of this application is to provide a copper foil roll transport box. By adding an outer shell, this copper foil roll transport box can realize multi-layer placement, making the overall transport of multiple layers more stable and reducing transportation costs.

[0006] To achieve the above objectives, this application provides the following technical solution:

[0007] A copper foil roll transport box includes a box body and a cover. The top of the box body has a placement part for placing copper foil rolls. The placement parts are arranged at intervals along the length of the box body. The box body also includes at least two outer shells. Each outer shell has a receiving part that matches the placement part. The receiving part and the placement part correspond one-to-one. The top of the outer shell also has a placement part for placing copper foil rolls. The outer shells can be fitted onto the box body, and the outer shells can be sequentially fitted together in the vertical direction. At this time, the receiving part and the placement part cooperate to fix the two ends of the copper foil roll, and the cover can be closed onto the outer shell.

[0008] Preferably, the outer shell includes a first frame and a second frame. The outer peripheral wall of the second frame is fixedly connected to the inner peripheral wall of the first frame, and the first frame and the second frame partially overlap in the vertical direction. The inner peripheral wall of the first frame matches the outer peripheral wall of the box. The top of the first frame has a placement portion, and the bottom of the second frame has a receiving portion. The first frame can be fitted onto the box or the second frame of another outer shell. When the first frame is fitted onto the box, the bottom of the second frame fits against the top of the box. When the first frame is fitted onto the second frame of another outer shell, the two second frames are stacked in the vertical direction.

[0009] Preferably, the placement part is a semi-circular groove, the receiving part is a semi-circular groove, and the placement part and the receiving part form a circular groove.

[0010] Preferably, in the symmetrically arranged placement portions, the opposite side is closed.

[0011] Preferably, the housing includes a base frame and a third frame. The third frame has a rectangular structure and is connected to the base frame. The inner peripheral wall of the first frame matches the outer peripheral wall of the third frame. When the first frame is fitted onto the third frame, the bottom of the first frame is in contact with the base frame, the bottom of the second frame is in contact with the top of the third frame, and the placement part is located at the top of the third frame.

[0012] Preferably, the underframe includes a base plate, multiple support blocks connected to the bottom of the base plate, and a third frame connected to the base plate. The multiple support blocks are arranged at intervals along the length of the base plate, and there is a gap between adjacent support blocks for forklifts to enter.

[0013] Preferably, the first frame, the second frame, the third frame, and the base plate are all made of wood. The first frame and the second frame are fixedly connected by nails, and the third frame and the base plate are fixedly connected by nails.

[0014] Preferably, there are two outer shells.

[0015] Compared with the prior art, the beneficial effects of this application are:

[0016] 1. This application uses at least two outer shells to achieve multi-layer placement, and adopts a nesting method to enhance the overall integrity of multi-layer transportation and reduce transportation costs;

[0017] 2. This application adopts the form of a first frame and a second frame. The first frame mainly serves to connect and stabilize. By setting a placement part at the top and a receiving part at the bottom of the second frame, the placement part and the receiving part can form a circular groove for fixing the copper foil roll, limiting the displacement of the copper foil roll and ensuring the stability of the copper foil roll during transportation. At the same time, two adjacent second frames can also form a circular groove through the placement part and the receiving part to realize multi-layer placement.

[0018] 3. The placement section of this application adopts a structure with the opposite side closed, which restricts the movement of the copper foil roll along its axial direction. Attached Figure Description

[0019] Figure 1 This is a perspective view of the copper foil roll transport box of Example 1;

[0020] Figure 2 This is an exploded view of the copper foil roll transport box of Example 1;

[0021] Figure 3 This is a schematic diagram of the copper foil roll transport box with the end cover opened according to Example 1;

[0022] Figure 4 This is a cross-sectional view of the copper foil roll transport box of Example 1;

[0023] The labels for each item are as follows:

[0024] Box body 1; cover body 2; outer shell body 3; placement part 4; base frame 11; third frame 12; first frame 31; second frame 32; bottom plate 111; support block 112; gap 113; receiving part 321. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0026] refer to Figure 1 Where x is the length of the box, y is the width of the box, and z is the height of the box, which is also the vertical direction.

[0027] Example 1

[0028] refer to Figures 1-4 A copper foil roll transport box includes a box body 1 and a cover 2. The top of the box body 1 has a placement part 4 for placing copper foil rolls. The placement parts 4 are arranged at intervals along the length of the box body 1. The box body 1 also includes at least two outer shells 3. The outer shells 3 have receiving parts 321 that match the placement parts 4. The receiving parts 321 correspond one-to-one with the placement parts 4. The top of the outer shells 3 also has a placement part 4 for placing copper foil rolls. The outer shells 3 can be sleeved on the box body 1, and the outer shells 3 can be sequentially sleeved and connected in the vertical direction. At this time, the receiving parts 321 and the placement parts 4 cooperate to fix the two ends of the copper foil rolls, and the cover 2 can cover the outer shells 3.

[0029] It should be noted that in this embodiment, two outer shells 3 are used, but the method is not limited to two. Operators may use more outer shells 3 while ensuring stability. The copper foil roll includes a core and copper foil wound around the core. The two ends of the copper foil roll described in this embodiment are actually the two ends of the core.

[0030] In this design, the operator first places the copper foil rolls into the placement part 4 of the box 1. After the placement part 4 of the box 1 is full, the outer shell 3 is then fitted onto the box 1. At this time, the receiving part 321 and the placement part 4 cooperate to fix the two ends of the copper foil rolls on the box 1, completing the fixation of one layer. Then, the operator places the second layer of copper foil rolls on the placement part 4 at the top of the outer shell 3. After the placement is completed, another outer shell 3 is fitted onto the outer shell 3 with copper foil rolls. The two ends of the copper foil rolls on the box 1 are fixed in the same way to complete the placement of two layers. Finally, the cover 2 is closed and the packaging strap is tied.

[0031] Furthermore, the outer shell 3 includes a first frame 31 and a second frame 32. The outer peripheral wall of the second frame 32 is fixedly connected to the inner peripheral wall of the first frame 31, and the first frame 31 and the second frame 32 partially overlap in the vertical direction. The inner peripheral wall of the first frame 31 matches the outer peripheral wall of the box 1. The top of the first frame 31 has a placement part 4, and the bottom of the second frame 32 has a receiving part 321. The first frame 31 can be fitted onto the box 1 or the second frame 32 of another outer shell 3. When the first frame 31 is fitted onto the box 1, the bottom of the second frame 32 and the top of the box 1 are in contact. When the first frame 31 is fitted onto the second frame 32 of another outer shell 3, the two second frames 32 are stacked in the vertical direction.

[0032] In practical use, the first frame 31 mainly serves to stabilize and connect. By connecting the first frame 31 to the housing 1, the stability of the second frame 32 can be guaranteed, as well as the stability of the copper foil roll inside the housing 1. Similarly, when the first frame 31 of one housing 3 and the second frame 32 of the other housing 3 are connected, they have the same function. After the connection is completed, there are only the first frame 31 and the end cap on the outside, which makes the overall integrity stronger.

[0033] In a preferred embodiment, multiple L-shaped connecting pieces can be provided, such as L-shaped connecting pieces made of stainless steel. The first frame 31 and the second frame 32 are partially overlapped so that the first frame 31 and the second frame 32 form an L-shaped step within the first frame 31. The L-shaped connecting piece matches the L-shaped step exactly. The horizontal surface of the L-shaped connecting piece is connected to the bottom of the second frame 32 by screws, and the vertical surface is connected to the inner wall of the first frame 31 by screws. It should also be noted that the connection point should be far away from the receiving part 321 located at the bottom of the second frame 32.

[0034] More specifically, except at the connection between the first frame 31 and the second frame 32, the area enclosed by the horizontal cross section of the first frame 31 can be slightly larger than the rectangular area enclosed by the outer contour of the cross section, while the rectangular area enclosed by the outer contour of the cross section of the first frame 31 is slightly smaller than the area enclosed by the horizontal cross section of the first frame 31.

[0035] In addition to the above methods, in order to ensure the connection stability between the first frame 31 and the second frame 32, an adhesive method can also be used, that is, the first frame 31 and the second frame 32 are first connected by adhesive and then fixed by nails.

[0036] In this embodiment, the placement part 4 is a semi-circular groove, the receiving part 321 is a semi-circular groove, and the placement part 4 and the receiving part 321 form a circular groove. Specifically, the semi-circular groove facilitates the insertion of the core, while the circular groove formed by the receiving part 321 and the placement part 4 restricts the movement of the core.

[0037] Furthermore, in the symmetrically arranged placement sections 4, the opposite side is closed. The closed placement section 4, together with the circular groove formed by the receiving section 321 and the placement section 4, makes the copper foil roll more stable within this transfer box.

[0038] In this embodiment, the housing 1 includes a base frame 11 and a third frame 12. The third frame 12 has a rectangular structure and is connected to the base frame 11. The inner peripheral wall of the first frame 31 matches the outer peripheral wall of the third frame 12. When the first frame 31 is fitted onto the third frame 12, the bottom of the first frame 31 is in contact with the base frame 11, the bottom of the second frame 32 is in contact with the top of the third frame 12, and the placement part 4 is located on the top of the third frame 12.

[0039] Specifically, the structure of the box body 1 can be referenced to the rolled copper foil packaging box disclosed in Chinese Patent CN201296455Y. The box body 1 structure is formed by the cooperation of the third frame 12 and the base frame 11. The distance between the top of the third frame 12 and the base frame 11 can well accommodate the copper foil roll.

[0040] Preferably, the base frame 11 includes a base plate 111, a plurality of support blocks 112 connected to the bottom of the base plate 111, and a third frame 12 connected to the base plate 111. The plurality of support blocks 112 are arranged at intervals along the length of the base plate 111, and there is a gap 113 between two adjacent support blocks 112 for forklifts to enter.

[0041] In practical use, by setting multiple support blocks 112 at the bottom of the base plate 111, the base plate 111 can be lifted off the ground more effectively, and a gap 113 can be created between the base plate 111 and the bottom surface to facilitate forklift handling. More specifically, this gap allows forklift forks to easily insert, thereby lifting the entire transport box for easy handling.

[0042] Preferably, the first frame 31, the second frame 32, the third frame 12, and the base plate 111 are all made of wood, preferably plywood or solid wood, which are high-hardness boards. The third frame 12 and the base plate 111 are fixedly connected by nails. Similarly, the third frame 12 can also be fixed by the above-mentioned method of gluing to nails, or the structure can be further stabilized by adding L-shaped connecting pieces and screws. The L-shaped connecting pieces are preferably connected to the inner wall of the third frame 12 and the base plate 111.

[0043] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A copper foil roll transport box, comprising a box body and a cover, wherein the top of the box body has a placement portion for placing the copper foil roll, and the placement portions are spaced apart along the length direction of the box body, characterized in that, It also includes at least two outer shells, each having a receiving portion that matches the placement portion. The receiving portion corresponds one-to-one with the placement portion. The top of each outer shell also has a placement portion for placing the copper foil roll. The outer shells can be fitted onto the box body, and the outer shells can be sequentially fitted together in the vertical direction. In this case, the receiving portion and the placement portion cooperate to fix the two ends of the copper foil roll, and the cover can cover the outer shell.

2. The copper foil roll transport box according to claim 1, characterized in that, The outer shell includes a first frame and a second frame. The outer peripheral wall of the second frame is fixedly connected to the inner peripheral wall of the first frame, and the first frame and the second frame partially overlap in the vertical direction. The inner peripheral wall of the first frame matches the outer peripheral wall of the housing. The top of the first frame has the placement portion, and the bottom of the second frame has the receiving portion. The first frame can be fitted onto the housing or the second frame of another outer shell. When the first frame is fitted onto the housing, the bottom of the second frame and the top of the housing fit together. When the first frame is fitted onto the second frame of another outer shell, the two second frames are stacked in the vertical direction.

3. The copper foil roll transport box according to claim 1, characterized in that, The placement part is a semi-circular groove, the receiving part is a semi-circular groove, and the placement part and the receiving part form a circular groove.

4. The copper foil roll transport box according to claim 3, characterized in that, In the symmetrically arranged placement sections, the side facing away is closed.

5. The copper foil roll transport box according to claim 2, characterized in that, The housing includes a base frame and a third frame. The third frame is a rectangular structure and is connected to the base frame. The inner peripheral wall of the first frame matches the outer peripheral wall of the third frame. When the first frame is fitted onto the third frame, the bottom of the first frame is in contact with the base frame, the bottom of the second frame is in contact with the top of the third frame, and the placement part is located at the top of the third frame.

6. The copper foil roll transport box according to claim 5, characterized in that, The base frame includes a base plate and multiple support blocks connected to the bottom of the base plate. The third frame is connected to the base plate. The multiple support blocks are arranged at intervals along the length of the base plate, and there is a gap between two adjacent support blocks for forklifts to enter.

7. The copper foil roll transport box according to claim 6, characterized in that, The first frame, the second frame, the third frame, and the base plate are all made of wood. The first frame and the second frame are fixedly connected by nails, and the third frame and the base plate are fixedly connected by nails.

8. The copper foil roll transport box according to claim 1, characterized in that, There are two outer shells.

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