Battery pole roll transport case

Abstract

A battery pole roll transport case comprises a chassis, a case shell covering the chassis and a battery pole roll shaft support which is arranged in the case shell, located on the chassis and used for installing a battery pole roll unit. The battery pole reel support comprises a lining steel underframe, a front lining frame and a rear lining frame, the bottom of the lining steel underframe is clamped on the chassis, the front lining frame and the rear lining frame are used for erecting the battery pole reel unit, and the two lining frames can be mounted on the front side and the rear side of the lining steel underframe in a vertically detachable manner. The two shaft ends of the battery pole roll unit internally provided with the electrode pole roll can be stably fixed between the two lining frames and then clamped and stabilized on the chassis through the lining steel chassis to achieve positioning in the front-back direction and the left-right direction, and high-strength packaging protection of the electrode pole roll is achieved by combining the chassis and the box shell. The battery pole roll can be effectively prevented from being scratched or collided in the carrying and packaging process, all the components are disassembled and assembled in a clamped mode, and the battery pole roll can be repeatedly used and is environmentally friendly.

Description

Technical Field

[0001] The utility model belongs to the technical field of transportation, and in particular relates to a battery pole coil transportation box. Background Art

[0002] With the popularization and development of electric vehicles around the world, the battery coils required for battery manufacturing, as an important component of battery cells, their quality and performance directly affect the battery's energy density, charge and discharge rate, cycle life and other indicators.

[0003] Therefore, it is a market demand to provide a battery pole coil transport box that can provide stable protection for the battery pole coils during transportation, effectively prevent the battery pole coils from being scratched or collided during handling and packaging, and can reuse the green and environmentally friendly transport packaging structure. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a battery pole coil transportation box.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a battery pole coil transport box, comprising a chassis, a box shell covering the chassis, a battery pole coil shaft support arranged in the box shell and located on the chassis for installing a battery pole coil unit, the battery pole coil shaft support comprising an inner lining steel chassis with a bottom clamped on the chassis, two front and rear inner lining frames for mounting the battery pole coil unit, the two inner lining frames being detachably mounted on the front and rear sides of the inner lining steel chassis. After the two axial ends of the battery pole coil unit with the electrode pole coil inside are firmly fixed between the two inner lining frames, they are fixed and stabilized on the chassis by the inner lining steel chassis to achieve front, back, left and right positioning, and are combined with the chassis and box shell to achieve high-strength packaging protection for the electrode pole coil. During the entire transportation process, the battery pole coil can be effectively prevented from being scratched or collided during handling and packaging, and each component can be disassembled and assembled in a snap-fit ​​manner, is reusable, and is environmentally friendly.

[0006] In certain embodiments, the chassis includes a steel base frame and a blister tray laid inside the steel base frame, wherein the blister tray has a positioning shape for positioning and clamping the lined steel base frame.

[0007] In some embodiments, each of the liner frames includes a lower liner located at the bottom, an upper liner that can be detachably connected to the lower liner, and a locking mechanism that can lock the connected lower liner and upper liner. The lower liner is provided with a lower card slot opening upward, and the upper liner is provided with an upper card slot opening downward. A positioning card slot for positioning the shaft end of the battery pole winding unit is formed between the lower card slot and the upper card slot.

[0008] In certain embodiments, each of the lower linings includes a lower lining plastic shell, a load-bearing lower steel support pre-embedded in the lower lining plastic shell and having a slot support corresponding to the lower slot; each of the upper linings includes an upper lining plastic shell, a load-bearing upper steel support pre-embedded in the upper lining plastic shell; the load-bearing lower steel support extends in the left and right directions and extends out of the upper part of the lower lining plastic shell to form two lower locking ears; the load-bearing upper steel support extends in the left and right directions and extends out of the upper lining plastic shell to form two upper locking ears; and the locking mechanism is arranged between the upper locking ear on each side and the corresponding lower locking ear.

[0009] In certain embodiments, the lower liner plastic shell and the upper liner plastic shell are both made of EPP plastic.

[0010] In some embodiments, the locking mechanism includes two tensioning rods located on the left and right sides, and each tensioning rod is respectively passed through the upper locking ear and the lower locking ear of the two inner liner frames in sequence, and is tightened and locked between the two inner liner frames.

[0011] In certain embodiments, the front and rear sides of the lined steel chassis are respectively plugged into and matched with the corresponding lower stressed steel supports.

[0012] In some embodiments, the box shell includes a first U-shaped paper panel and a second U-shaped paper panel that are nested in front and back, and a paper cover covering the first U-shaped paper panel and the second U-shaped paper panel. The left and right side panels of the first U-shaped paper panel and the left and right side panels of the second U-shaped paper panel are overlapped in pairs, and the lower edges of the first U-shaped paper panel and the second U-shaped paper panel are respectively clamped in the positioning groove between the blister tray and the edge of the steel base frame.

[0013] The scope of this utility model is not limited to technical solutions formed by a specific combination of the above-mentioned technical features, but also includes other technical solutions formed by any combination of the above-mentioned technical features or their equivalents. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

[0014] Due to the application of the above-mentioned technical scheme, the utility model has the following advantages compared with the prior art: the utility model provides a battery pole coil transport box, in which the two axial ends of the battery pole coil unit with the electrode pole coil inside can be firmly fixed between the two inner lining frames, and then fixed to the chassis through the inner lining steel chassis to achieve front, back, left and right positioning, and combined with the chassis and box shell to achieve high-strength packaging protection for the electrode pole coil. During the entire transportation process, it can effectively prevent the battery pole coil from being scratched or collided during the handling and packaging process, and the various components are snap-fit ​​disassembly and assembly, can be reused, and are green and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the battery pole coil transport box;

[0016] Figure 2 This is a schematic diagram of the exploded three-dimensional structure of the battery pole coil transport box;

[0017] Figure 3 A schematic diagram of a battery pole winding unit being fixed to a battery pole winding shaft support structure;

[0018] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the lower lining;

[0019] Figure 5 It is a schematic diagram of the cutaway structure of the upper lining;

[0020] Among them: 1. Chassis; 11. Steel chassis; 12. Blister tray; 2. Box shell; 21. First U-shaped paper panel; 22. Second U-shaped paper panel; 23. Paper cover; 3. Battery pole winding unit; 4. Liner frame; 41. Lower lining; 411. Lower card slot; 412. Lower lining plastic shell; 413. Load-bearing lower steel support; 42. Upper lining; 421. Upper card slot; 422. Upper lining plastic shell; 423. Load-bearing upper steel support; 43. Locking mechanism; 431. Tension rod; 5. Lined steel chassis; 6. Strap. DETAILED DESCRIPTION

[0021] like Figure 1 The battery pole coil transport box shown in the figure includes a chassis 1, a box shell 2 covering the chassis 1, and a battery pole reel support for mounting a battery pole reel unit 3. The battery pole reel support is arranged on the chassis 1, and the box shell 2 covers the battery pole reel support, and the battery pole reel support is arranged between the chassis 1 and the box shell 2.

[0022] The chassis 1 is composed of two parts, such as Figure 2 As shown, it specifically includes a steel base frame 11 to ensure sufficient supporting force, and a blister plate 12 laid on the steel base frame 11. The blister plate 12 is convenient for forming various shapes, and the positioning shape on the blister plate 12 is convenient for snap-fitting and positioning with the following lined steel base frame 5.

[0023] Regarding the battery pole reel support, in this embodiment, as Figure 2 、 3 As shown, the battery pole reel support includes a lined steel base frame 5 whose bottom is clamped between the shapes of the blister disk 12, and two front and rear lined frames 4 for mounting the battery pole reel unit 3. The two lined frames 4 can be installed on the front and rear sides of the lined steel base frame 5 and can be plugged in and disassembled up and down. The axial ends of the battery pole reel unit 3 are embedded between the front and rear lined frames 4.

[0024] Among them, each lining frame 4 includes a lower lining 41 located at the lower part, and an upper lining 42 at the lower part which can be plugged and detachably connected to the upper part of the lower lining 41 through a card groove protrusion. In this embodiment, the upper surface of the lower lining 41 and the lower surface of the upper lining 42 both have positioning grooves and positioning protrusions. When the lower lining 41 and the upper lining 42 are connected, the lower surface of the upper lining 42 and the upper surface of the lower lining 41 are plugged and fitted through the positioning protrusions and positioning grooves.

[0025] A lower card slot 411 opening upward is provided in the middle of the upper surface of the lower lining 41, and an upper card slot 421 opening downward is provided on the lower surface of the upper lining 42. When the lower lining 41 and the upper lining 42 are plugged and connected with each other, a positioning card slot for positioning the shaft end of the reel 51 is formed between the lower card slot 411 and the upper card slot 421.

[0026] In order to make the liner frame 4 not only sufficiently support the weight of the battery pole coil unit 3, but also play the role of buffering, shock absorption, limiting and stabilizing during its transportation. Figure 4 As shown, each lower liner 41 includes a lower liner plastic shell 412 made of EPP plastic, a load-bearing lower steel support 413 pre-embedded in the lower liner plastic shell 412, and a slot support corresponding to the lower slot 411 on the load-bearing lower steel support 413. Figure 5 As shown, each upper liner 42 includes an upper liner plastic shell 422 made of EPP plastic and a load-bearing upper steel support 423 pre-embedded in the upper liner plastic shell 422. The rods extending upward from the front and rear corners of the liner steel chassis 5 are respectively inserted and matched with the corresponding load-bearing lower steel support 413.

[0027] A locking mechanism 43 is required between the upper and lower liners of each liner frame 4 to stably secure the axial end of the battery pole coil unit 3 within the positioning slot. The stressed lower steel support 413 extends left and right from the upper portion of the lower liner plastic shell 412 to form two lower locking ears. The stressed upper steel support 423 extends left and right from the lower portion of the upper liner plastic shell 422 to form two upper locking ears. The locking mechanism 43 is located between the upper locking ear and the corresponding lower locking ear on each side.

[0028] In this embodiment, Figure 2 、 3 As shown, the front and rear liner frames 4 are locked by sharing two tensioning rods 431. Specifically, the locking mechanism 43 includes two tensioning rods 431 located on the left and right sides. Each tensioning rod 431 is respectively and sequentially passed through the upper locking ear and the lower locking ear of the two liner frames 4. By arranging locking nuts at both ends of the tensioning rod 431, the tensioning rod 431 is positioned and locked, thereby locking the upper lining 42 and the lower lining 41 of each liner frame 4, and also locking the front and rear liner frames 4, thereby preventing the two liner frames 4 from twisting due to force shock during transportation.

[0029] In this embodiment, the box shell 2 adopts a structural form, including a first U-shaped paper panel 21 and a second U-shaped paper panel 22 arranged in the front and rear directions, and a paper cover 23 covering the upper parts of the first U-shaped paper panel 21 and the second U-shaped paper panel 22. The left and right side panels of the first U-shaped paper panel 21 and the left and right side panels of the second U-shaped paper panel 22 are overlapped in pairs, and the overlapping part strengthens the packaging strength of the battery pole roll unit 3 on the left and right sides of the axial direction. Combined with the two liner frames 4 at the front and rear ends, the battery pole roll unit 3 is protected by high-strength packaging on all sides. The top of the upper lining 42 of the liner frame 4 is against the paper cover 23, so that the battery pole roll unit 3 is stably arranged between the paper cover 23 and the chassis 1, and the lower edges of the first U-shaped paper panel 21 and the second U-shaped paper panel 22 are respectively clamped between the blister plate 12 and the edge of the steel chassis 11.

[0030] Finally, the paper cover, paper enclosure and chassis are bundled together by the strap 6 to form a battery pole roll transport box that provides stable protection for the battery pole roll, effectively preventing the battery pole roll from being scratched or collided during transportation and packaging, and is reusable and environmentally friendly.

[0031] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A battery coil transport box, characterized by: The invention comprises a chassis (1), a box shell (2) covering the chassis (1), and a battery pole reel support arranged in the box shell (2) and located on the chassis (1) for mounting a battery pole reel unit (3); the battery pole reel support comprises an inner lining steel chassis (5) whose bottom is clamped on the chassis (1), and two front and rear inner lining frames (4) for mounting the battery pole reel unit (3); the two inner lining frames (4) are mounted on the front and rear sides of the inner lining steel chassis (5) in a manner that allows them to be disassembled up and down; the chassis (1) comprises a steel chassis (11), and a blister tray (12) laid in the steel chassis (11); the blister tray (12) has a positioning shape for positioning the inner lining steel chassis (5).

2. The battery pole coil transport box according to claim 1, characterized in that: Each of the liner frames (4) comprises a lower liner (41) located at the bottom, an upper liner (42) that can be detachably connected to the lower liner (41), and a locking mechanism (43) that can lock the connected lower liner (41) and the upper liner (42), wherein the lower liner (41) is provided with a lower card slot (411) opening upward, and the upper liner (42) is provided with an upper card slot (421) opening downward, and a positioning card slot for positioning the shaft end of the reel of the battery pole reel unit (3) is formed between the lower card slot (411) and the upper card slot (421).

3. The battery pole coil transport box according to claim 2, characterized in that: Each of the lower linings (41) includes a lower lining plastic shell (412), a load-bearing lower steel support (413) pre-embedded in the lower lining plastic shell (412) and having a slot support corresponding to the lower slot (411), and each of the upper linings (42) includes an upper lining plastic shell (422), a load-bearing upper steel support (423) pre-embedded in the upper lining plastic shell (422), the load-bearing lower steel support (413) extending in the left and right directions and extending out of the upper part of the lower lining plastic shell (412) to form two lower locking ears, the load-bearing upper steel support (423) extending in the left and right directions and extending out of the upper lining plastic shell to form two upper locking ears, and the locking mechanism (43) is arranged between the upper locking ear on each side and the corresponding lower locking ear.

4. The battery pole coil transport box according to claim 3, characterized in that: The lower lining plastic shell (412) and the upper lining plastic shell (422) are both made of EPP plastic.

5. The battery pole coil transport box according to claim 3, characterized in that: The locking mechanism (43) comprises two tensioning rods (431) located on the left and right sides, each tensioning rod (431) being sequentially passed between the upper locking ear and the lower locking ear of the two liner frames (4), and being tensioned and locked between the two liner frames (4).

6. The battery pole coil transport box according to claim 3, characterized in that: The front and rear side portions of the inner lining steel chassis (5) are respectively plugged into and matched with the corresponding lower stressed steel supports (413) in an upper and lower manner.

7. The battery pole coil transport box according to claim 1, characterized in that: The box shell (2) comprises a first U-shaped paper panel (21) and a second U-shaped paper panel (22) nested in front and back, and a paper cover (23) covering the first U-shaped paper panel (21) and the second U-shaped paper panel (22). The left and right side panels of the first U-shaped paper panel (21) and the left and right side panels of the second U-shaped paper panel (22) are overlapped in pairs, and the lower edges of the first U-shaped paper panel (21) and the second U-shaped paper panel (22) are respectively clamped in the positioning groove between the edge of the blister tray (12) and the steel base frame (11).

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