Roller line packaging box of new energy battery module

Abstract

The utility model discloses a roller line packing box of new energy battery module belongs to the battery packing field, including bottom support, middle support, top cover, the middle support stack up on the top surface of bottom support, the top cover covers the top surface of middle support, the outer edge of bottom support top surface is equipped with the flange that is used for clamping and spacing the middle support, and the top cover is equipped with the flange that is used for clamping and spacing the middle support. A plurality of grating holes are formed in the upper face and the lower face of the bottom support, four concave holes are formed in the bottom of the bottom support, and the four concave holes are arranged in a rectangular shape to form a structure shaped like a Chinese character'tian '. The tray is specially used for transportation full-scene packaging of in-field and out-field full-automatic line roller lines of new energy blade cells and modules, the bottom support is used for automatic loading matched with the middle support and meets transportation of the roller lines, the bottom of the bottom support is designed to be in the shape of a Chinese character'tian ', transportation of the roller lines is more stable, the tray is matched with the middle support, and the tray is convenient to use. And the roller line transportation requirements after different modules are loaded are met.

Description

Technical Field

[0001] The utility model relates to the field of battery packaging, in particular to a roller conveyor line packaging box for new energy battery modules. Background Art

[0002] The blade battery is a structural innovation of lithium iron phosphate battery, a long and thin single battery shaped like a blade, so it is named blade battery. The traditional battery shell structure is cancelled, and the blade battery acts as the beam of the battery and also acts as the battery cell. Then, the design of honeycomb aluminum plate is adopted, and two high-strength aluminum plates are pasted on the upper and lower surfaces, and the blade batteries are arranged therein. The space utilization rate is improved, and more battery cells can be installed in the same space.

[0003] The existing blade batteries are not convenient for transporting the packaging box after packaging, and cannot meet the transportation and packaging requirements of the automated line roller conveyor. Summary of the Utility Model

[0004] In order to overcome the above defects of the prior art, the utility model provides a roller conveyor line packaging box for new energy battery modules to solve the problems that the blade batteries are not convenient for transporting the packaging box after packaging and cannot meet the transportation and packaging requirements of the automated line roller conveyor in the above background art.

[0005] The utility model provides the following technical solutions: A roller conveyor line packaging box for new energy battery modules, including a bottom tray, a middle tray and a top cover. The middle tray is stacked on the top surface of the bottom tray, and the top cover covers the top surface of the middle tray. A retaining edge for clamping and limiting the middle tray is provided at the outer edge of the top surface of the bottom tray. A plurality of grid holes are opened on the upper and lower surfaces of the bottom tray. Two longitudinal slots are opened at the front end of the bottom tray, and the two longitudinal slots completely penetrate the bottom tray. Two transverse slots are opened at the right end of the bottom tray, and the two transverse slots completely penetrate the bottom tray. Four concave holes are opened at the bottom of the bottom tray, and the four concave holes are arranged in a rectangular shape to form a "field" - shaped structure.

[0006] Further, the longitudinal slots and the transverse slots are vertically and alternately arranged in pairs to form a "well" - shaped structure.

[0007] Further, the concave holes penetrate the bottom of the bottom tray and communicate with the longitudinal slots and the transverse slots.

[0008] Further, the bottom tray is made of one of the materials of HDPE, PP, and LDPE.

[0009] Further, the bottom tray is integrally formed by one of the processes of injection molding and blow molding.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The present utility model is specifically used for the full-scenario packaging of the transportation of the in-field and out-of-field fully automated roller conveyors for new energy blade battery cells and modules. The bottom tray is for the automated loading supporting the middle tray and simultaneously meets the transportation requirements of the roller conveyor. The bottom of the bottom tray is designed in a structure of a cross shape, making the transportation of the roller conveyor more stable. This tray is matched with the middle tray to meet the transportation requirements of the roller conveyor after different module loadings.

[0012] 2. Based on the higher requirements for the packing accuracy of new energy modules, the present utility model develops a bottom tray that can be transported on the production line (roller conveyor), which is compatible with road transportation and production line automated transportation requirements, meets the automated requirements, and meets the in-field non-inverted box requirements, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an exploded structural schematic diagram of the present utility model.

[0014] Figure 2 It is a structural schematic diagram of the bottom of the bottom tray of the present utility model.

[0015] Reference numerals are: 1, bottom tray; 11, edge guard; 12, grid holes; 13, longitudinal slots; 14, transverse slots; 15, concave holes; 2, middle tray; 3, top cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following elaborates on the preferred embodiments of the present utility model in conjunction with the drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0017] The present utility model provides a roller conveyor packaging box for new energy battery modules, as Figure 1-2 shown, including a bottom tray 1, a middle tray 2, and a top cover 3. The middle tray 2 is stacked on the top surface of the bottom tray 1, and the top cover 3 covers the top surface of the middle tray 2. An edge guard 11 for clamping and limiting the middle tray 2 is provided at the outer edge of the top surface of the bottom tray 1 to reinforce the stability of the middle tray 2 during assembly on the top of the bottom tray 1 and prevent the middle tray 2 from shifting and slipping. A number of grid holes 12 are provided on the upper and lower surfaces of the bottom tray 1. Two longitudinal slots 13 are provided at the front end of the bottom tray 1, and the two longitudinal slots 13 completely penetrate the bottom tray 1. Two transverse slots 14 are provided at the right end of the bottom tray 1, and the two transverse slots 14 completely penetrate the bottom tray 1. Four concave holes 15 are provided at the bottom of the bottom tray 1, and the four concave holes 15 are arranged in a rectangular shape to form a "cross" structure.

[0018] This packaging design is developed for the full-scenario transportation packaging of the in-field and out-field fully automated roller conveyors dedicated to new energy blade battery cells and modules. The bottom tray is for the automated loading supporting the middle tray and can meet the transportation requirements of the roller conveyor. The bottom of the bottom tray is designed in a "tian" character shape, making the roller conveyor transportation more stable. This tray is matched with the middle tray to meet the roller conveyor transportation requirements after different module loadings.

[0019] Based on the higher requirements for the packing accuracy of new energy modules, a bottom tray that can be transported on the production line (roller conveyor) is developed, which is compatible with road transportation and production line automated transportation requirements, meets the automated requirements, and meets the in-field non-inverted box requirement, saving time and effort.

[0020] During assembly, directly place the middle tray 2 filled with blade batteries on the top surface of the bottom tray 1, and make the bottom of the middle tray 2 engage with the edge retaining edge 11 of the bottom tray 1, so as to reinforce the stability of the middle tray 2 during assembly on the top of the bottom tray 1 and avoid the situation of the middle tray 2 shifting and slipping in position. Then cover the top cover 3, and finally carry the bottom tray 1 to the roller conveyor line.

[0021] The longitudinal slots 13 and the transverse slots 14 are vertically and pairwise staggered to form a "well" character structure. The concave holes 15 penetrate through the bottom of the bottom tray 1 and are interconnected with the longitudinal slots 13 and the transverse slots 14. The interconnected design among the longitudinal slots 13, the transverse slots 14, and the concave holes 15 facilitates the forklift to insert and lift from any one of the four sides of the bottom tray 1.

[0022] The bottom tray 1 is made of one of the materials of HDPE, PP, and LDPE, and is integrally made by one of the processes of injection molding and blow molding.

[0023] It should be noted that: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0024] The above is only the preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above embodiment. Any equivalent modification or change made by those of ordinary skill in the art according to the disclosure of the present utility model shall be included in the protection scope recorded in the claims.

Claims

1. A roller conveyor packaging box for a new energy battery module, comprising a bottom tray (1), a middle tray (2), and a top cover (3), wherein the middle tray (2) is stacked on the top surface of the bottom tray (1), and the top cover (3) covers the top surface of the middle tray (2), characterized in that: At the outer edge of the top surface of the bottom support (1), there is a retaining edge (11) for clamping and limiting the middle support (2). A plurality of grid holes (12) are provided on the upper and lower surfaces of the bottom support (1). At the front end of the bottom support (1), there are two longitudinal slots (13) that completely penetrate the bottom support (1). At the right end of the bottom support (1), there are two transverse slots (14) that completely penetrate the bottom support (1). At the bottom of the bottom support (1), there are four concave holes (15), and the four concave holes (15) are arranged in a rectangular shape to form a "field" - shaped structure.

2. The roller conveyor packaging box for new energy battery modules according to claim 1 is characterized in that: The longitudinal slots (13) and the transverse slots (14) are vertically and pairwise staggered to form a "well" - shaped structure.

3. The roller conveyor packaging box for new energy battery modules according to claim 1 is characterized in that: The concave holes (15) penetrate the bottom of the bottom support (1) and communicate with the longitudinal slots (13) and the transverse slots (14).

4. The roller conveyor packaging box for new energy battery modules according to claim 1, characterized in that: The bottom support (1) is made of one of the materials HDPE, PP, and LDPE.

5. The roller conveyor packaging box for new energy battery modules according to claim 4 is characterized in that: The bottom support (1) is integrally formed by one of the processes of injection molding and blow molding.

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