Large cylindrical roll core flexible material box

Abstract

The utility model relates to the technical field of roll core material boxes, in particular to a large cylindrical roll core flexible material box which comprises a box body, a plurality of containing sleeves are arranged in the box body, the containing sleeves arranged in a rectangular array and the box body are integrally formed in an injection molding mode, long cylindrical roll cores and short cylindrical roll cores are placed in the containing sleeves, and the long cylindrical roll cores and the short cylindrical roll cores are arranged in the box body. An upper groove position, a lower groove position and an empty groove are formed in the containing sleeve, the width of the upper groove position is larger than that of the lower groove position, the width of the lower groove position is larger than that of the empty groove, the long cylindrical roll core is connected with the upper groove position in an inserted mode, and the short cylindrical roll core is connected with the lower groove position in an inserted mode. The upper slot position and the lower slot position are arranged in the placing sleeve, and the upper slot position and the lower slot position have different widths and lengths, so that cylindrical battery roll cores with different diameters and different lengths can be loaded in a compatible manner, the problem of production remodeling is solved, manpower and financial resources are saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a roll core material box, in particular to a large cylindrical roll core flexible material box, belonging to the technical field of roll core material boxes. Background Art

[0002] During the production process of large cylindrical aluminum shell batteries, the winding core needs to be transported and stored in a material box; since there are many types of cylindrical batteries produced, the model needs to be changed frequently during the production of cylindrical batteries.

[0003] In the existing core material box, since the width and length of the internal placement slot are fixed, it can only load cylindrical cores with fixed diameters and cannot be compatible with loading multiple types of cylindrical cores. When battery companies produce multiple types of cylindrical batteries, they need to customize a material box for each type of battery, which consumes a lot of financial and human resources and greatly reduces production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a flexible material box with a large cylindrical core in order to solve the above-mentioned problem. An upper slot and a lower slot are arranged in the placement sleeve. The upper slot and the lower slot have different widths and lengths, and can be compatible with cylindrical battery cores of different diameters and lengths, thereby solving the problem of production changeover, saving manpower and financial resources, and improving production efficiency.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a large cylindrical core flexible material box, including a box body, a plurality of placement sleeves are arranged inside the box body, and the placement sleeves arranged in a plurality of rectangular arrays are integrally injection molded with the box body, a long cylindrical core and a short cylindrical core are placed inside the placement sleeves, an upper slot, a lower slot and an empty slot are arranged inside the placement sleeves, the width of the upper slot is greater than the width of the lower slot, and the width of the lower slot is greater than the width of the empty slot, the long cylindrical core is plugged into the upper slot, the short cylindrical core is plugged into the lower slot, grooves are provided on both sides of the placement sleeve, a protective structure is provided on the box body, and a limiting structure is provided on the box body.

[0006] Preferably, the protective structure comprises a box cover, and the top end of the box body is mounted with the box cover via a limiting structure.

[0007] Preferably, a sealing gasket is fixedly connected to the box body, a sealing groove is provided on the box cover, and the sealing gasket is plugged into the sealing groove.

[0008] Preferably, the cross-section of the sealing gasket is a "mouth"-shaped structure, and the cross-section of the sealing groove is a "mouth"-shaped structure.

[0009] Preferably, the limiting structure comprises a lifting ear, and a lifting ear is fixedly connected to each of the two sides of the box body, and a grasping groove is provided at the bottom end of the lifting ear.

[0010] Preferably, the top end of the lifting ear is fixedly connected to a fixing sleeve, the interior of the fixing sleeve is slidably connected to a sliding rod, the top end of the sliding rod is rotatably connected to a pressing block, and the lower surface of the pressing block contacts the upper surface of the box cover.

[0011] Preferably, the cross section of the slide rod is a T-shaped structure, the outer sleeve of the slide rod is provided with a spring, and the two ends of the spring are respectively fixedly connected to the fixed sleeve and the slide rod.

[0012] Preferably, a positioning column is fixedly connected to the box cover, a positioning hole is provided on the pressing block, and the positioning column is plugged into the positioning hole.

[0013] The beneficial effects of the utility model are as follows: a plurality of placement sleeves are provided inside the box body, and the placement sleeves arranged in a plurality of rectangular arrays are integrally injection-molded with the box body, a long cylindrical winding core and a short cylindrical winding core are placed inside the placement sleeve, an upper slot, a lower slot and an empty slot are provided inside the placement sleeve, the width of the upper slot is greater than the width of the lower slot, the width of the lower slot is greater than the width of the empty slot, the long cylindrical winding core is plugged into the upper slot, and the short cylindrical winding core is plugged into the lower slot; an upper slot and a lower slot are provided in the placement sleeve, and the upper slot and the lower slot have different widths and lengths, and can be compatible with cylindrical battery winding cores of different diameters and lengths, thereby solving the problem of production changeover, saving manpower and financial resources, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection structure between the box body and the box cover of the utility model;

[0016] Figure 3 It is a schematic diagram of the connection structure between the box body and the placement sleeve of the utility model;

[0017] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A shown;

[0018] Figure 5 It is a schematic diagram of the connection structure between the placement sleeve and the grasping groove of the utility model;

[0019] Figure 6 It is a schematic diagram of the connection structure between the placement sleeve and the long cylindrical winding core of the utility model;

[0020] Figure 7 It is a schematic diagram of the connection structure between the placement sleeve and the short cylindrical winding core of the utility model.

[0021] In the figure: 1. box body; 2. placement sleeve; 3. upper slot; 4. lower slot; 5. empty slot; 6. groove; 7. protective structure; 701. box cover; 702. sealing gasket; 703. sealing groove; 8. limiting structure; 801. lifting ear; 802. grasping groove; 803. fixing sleeve; 804. sliding rod; 805. pressing block; 806. spring; 807. positioning hole; 808. positioning column; 9. long cylindrical core; 10. short cylindrical core. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-7 As shown, a large cylindrical core flexible material box comprises a box body 1, wherein a plurality of placement sleeves 2 are arranged inside the box body 1, and the placement sleeves 2 arranged in a plurality of rectangular arrays are integrally injection molded with the box body 1, and a long cylindrical core 9 and a short cylindrical core 10 are placed inside the placement sleeve 2, and an upper slot 3, a lower slot 4 and an empty slot 5 are arranged inside the placement sleeve 2, wherein the width of the upper slot 3 is greater than the width of the lower slot 4, and the width of the lower slot 4 is greater than the width of the empty slot 5, the long cylindrical core 9 is plugged into the upper slot 3, and the short cylindrical core 10 is plugged into the lower slot 4, grooves 6 are arranged on both sides of the placement sleeve 2, a protective structure 7 is arranged on the box body 1, and a limiting structure 8 is arranged on the box body 1; an upper slot 3 and a lower slot 4 are arranged in the placement sleeve 2, and the upper slot 3 and the lower slot 4 have different widths and lengths, and can be compatible with cylindrical battery cores of different diameters and lengths, thereby solving the problem of production changeover, saving manpower and financial resources, and improving production efficiency.

[0024] As a technical optimization scheme of the utility model, the protective structure 7 includes a box cover 701, and the box cover 701 is installed on the top of the box body 1 through a limiting structure 8; a sealing gasket 702 is fixedly connected to the box body 1, and a sealing groove 703 is provided on the box cover 701, and the sealing gasket 702 is plugged into the sealing groove 703; the cross-section of the sealing gasket 702 is a "mouth"-shaped structure, and the cross-section of the sealing groove 703 is a "mouth"-shaped structure. The box body 1 is protected by the protective structure 7, and the sealing performance of the box body 1 is improved.

[0025] As a technical optimization solution of the utility model, the limiting structure 8 includes a lifting ear 801, and a lifting ear 801 is fixedly connected to each side of the box body 1, and a grasping groove 802 is provided at the bottom end of the lifting ear 801; the box body 1 is taken by the lifting ear 801 and the grasping groove 802, which improves the convenience of taking and placing the box body 1.

[0026] As a technical optimization scheme of the utility model, the top end of the lifting ear 801 is fixedly connected with a fixing sleeve 803, the inside of the fixing sleeve 803 is slidably connected with a sliding rod 804, the top end of the sliding rod 804 is rotatably connected with a pressing block 805, and the lower surface of the pressing block 805 is in contact with the upper surface of the box cover 701; the cross-section of the sliding rod 804 is a T-shaped structure, the outer sleeve of the sliding rod 804 is provided with a spring 806, and the two ends of the spring 806 are respectively fixedly connected to the fixing sleeve 803 and the sliding rod 804; a positioning column 808 is fixedly connected to the box cover 701, and a positioning hole 807 is provided on the pressing block 805, and the positioning column 808 is plugged into the positioning hole 807; the box cover 701 is limited and fixed by the limiting structure 8, which improves the stability of the installation of the box cover 701 and improves the protective effect.

[0027] When the utility model is in use, an upper slot 3 and a lower slot 4 are arranged in each placement sleeve 2, the width of the upper slot 3 is greater than the width of the lower slot 4, and the length of the upper slot 3 is greater than the length of the lower slot 4; by setting the width and length of the upper slot 3, a long cylindrical winding core 9 with a large diameter can be loaded; by setting the width and length of the lower slot 4, a short cylindrical winding core 10 with a small diameter can be loaded; when the box body 1 is used to load the long cylindrical winding core 9 with a large diameter, the long cylindrical winding core 9 falls on the upper edge of the upper slot 3, and the upper edge of the upper slot 3 will support the long cylindrical winding core 9, and the upper slot 3 will support the long cylindrical winding core 9. The guardrails on both sides of 3 will fix the long cylindrical core 9 to prevent shaking. When the box body 1 is loaded with a short cylindrical core 10 with a small diameter, the short cylindrical core 10 falls on the upper edge of the lower slot 4, and the upper edge of the lower slot 4 will support the short cylindrical core 10. When grabbing the core from the box body 1, the manipulator extends into the groove 6 of the placement sleeve 2 and grabs the core from both sides. The setting of the empty slot 5 reduces the injection molding materials and reduces the production cost. When a box body 1 is filled with cores and needs to store the cores, the box cover 701 can be installed on the box body 1. When installing the box cover 701, first turn the two pressing The pressing block 805 is then pulled upward to make the pressing block 805 not block the installation of the box cover 701, and then the sealing groove 703 on the box cover 701 is aligned with the sealing gasket 702 on the box body 1, and then the box cover 701 is buckled on the box body 1 to make the sealing groove 703 plug into the sealing gasket 702, thereby improving the sealing performance of the roll core during storage, and then the pressing block 805 is pulled upward to drive the sliding rod 804 to slide upward, thereby driving the spring 806 to compress, and then the pressing block 805 is rotated to align the positioning hole 807 on the pressing block 805 with the positioning hole on the box cover 701. 806 resets, thereby driving the positioning column 808 to be plugged into the positioning hole 807. At the same time, the pressing block 805 presses down the box cover 701 to achieve a better sealing effect. When the box cover 701 needs to be removed, the pressing block 805 needs to be slid upward first, and then the pressing block 805 is rotated so that the pressing block 805 does not block the box cover 701, thereby removing the box cover 701. When the box body 1 needs to be taken out, the lifting ear 801 cooperates with the grasping groove 802 to facilitate the grasping of the box body 1, thereby improving the convenience of taking the box body 1 out.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A large cylindrical core flexible material box, comprising a box body (1), characterized in that: The box body (1) is provided with a plurality of placement sleeves (2) inside. The placement sleeves (2) arranged in a plurality of rectangular arrays are integrally injection-molded with the box body (1). A long cylindrical winding core (9) and a short cylindrical winding core (10) are placed inside the placement sleeve (2). An upper slot (3), a lower slot (4) and an empty slot (5) are provided inside the placement sleeve (2). The width of the upper slot (3) is greater than the width of the lower slot (4), and the width of the lower slot (4) is greater than the width of the empty slot (5). The long cylindrical winding core (9) is plugged into the upper slot (3), and the short cylindrical winding core (10) is plugged into the lower slot (4). Grooves (6) are provided on both sides of the placement sleeve (2). A protective structure (7) is provided on the box body (1), and a limiting structure (8) is provided on the box body (1).

2. A large cylindrical core flexible material box according to claim 1, characterized in that: The protective structure (7) comprises a box cover (701), and the top end of the box body (1) is mounted with the box cover (701) via a limiting structure (8).

3. A large cylindrical core flexible material box according to claim 2, characterized in that: A sealing gasket (702) is fixedly connected to the box body (1), a sealing groove (703) is provided on the box cover (701), and the sealing gasket (702) is plugged into the sealing groove (703).

4. A large cylindrical core flexible material box according to claim 3, characterized in that: The cross-section of the sealing pad (702) is a "mouth"-shaped structure, and the cross-section of the sealing groove (703) is a "mouth"-shaped structure.

5. The large cylindrical core flexible material box according to claim 2, characterized in that: The limiting structure (8) comprises a lifting ear (801), and each of the two sides of the box body (1) is fixedly connected with a lifting ear (801), and the bottom end of the lifting ear (801) is provided with a grasping groove (802).

6. A large cylindrical core flexible material box according to claim 5, characterized in that: The top end of the lifting ear (801) is fixedly connected to a fixing sleeve (803), the interior of the fixing sleeve (803) is slidably connected to a sliding rod (804), the top end of the sliding rod (804) is rotatably connected to a pressing block (805), and the lower surface of the pressing block (805) contacts the upper surface of the box cover (701).

7. A large cylindrical core flexible material box according to claim 6, characterized in that: The cross section of the slide bar (804) is a T-shaped structure. The outer sleeve of the slide bar (804) is provided with a spring (806), and the two ends of the spring (806) are respectively fixedly connected to the fixed sleeve (803) and the slide bar (804).

8. The large cylindrical core flexible material box according to claim 6, characterized in that: A positioning column (808) is fixedly connected to the box cover (701), a positioning hole (807) is provided on the pressing block (805), and the positioning column (808) is plugged into the positioning hole (807).

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