Working position apparatus for power battery PACK

Abstract

The utility model relates to a working position apparatus for a power battery PACK, which comprises longitudinal beams, cross beams and stand columns, the cross beams and the longitudinal beams are vertically and fixedly connected to form a frame-type working position apparatus main body, the stand columns are vertically and fixedly connected to four corners of the frame-type working position apparatus main body, and a plurality of auxiliary longitudinal beams and auxiliary cross beams are vertically and fixedly connected to the middle of the frame-type working position apparatus main body. Wherein the middle parallel cross beam and the auxiliary longitudinal beam form an II-shaped plane space for placing a battery, fixed battery check blocks are fixedly connected to the joints of the longitudinal beams on the two sides of the plane space and the auxiliary cross beam, and movable battery check blocks are screwed to the middle parallel cross beam and the auxiliary longitudinal beam perpendicularly and fixedly connected with the middle parallel cross beam, so that a positioning structure in the up-down and left-right directions of the battery is formed; and the bottom of the frame type working position apparatus main body is fixedly connected with a forklift groove bottom plate. The battery pack storage device is simple and firm in structure and capable of meeting the storage and operation requirements of the batteries PACK with two shapes, and the cost of a certain number of containers is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of power battery PACK production, and in particular to a workstation tool for a power battery PACK. Background Art

[0002] At present, most of the finished battery PACKs in the power battery field are hoisted onto wooden pallets when they come off the production line, and then the batteries are transported to the charge and discharge test area for testing using a tractor or forklift, and finally transferred to the shipping rack for shipment. This transportation method not only wastes a lot of manpower, but also increases the risk of the battery falling and colliding during operation. There are also battery factories that customize special battery metal containers, but they need to consider production transportation, storage, materials in transit and racks occupied by customers, and need to prepare a large number of additional metal containers, which makes it difficult to control the cost of containers.

[0003] In order to reduce the cost of special containers, power battery manufacturers are in urgent need of designing a new type of battery PACK special workstation equipment with simple structure, firmness and strong compatibility. Utility Model Content

[0004] The utility model aims to overcome the deficiencies in the prior art and provides a workstation device for a power battery PACK, which can meet the storage and operation requirements of battery PACKs of two shapes.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a work station device for a power battery PACK, including longitudinal beams, cross beams and columns, wherein the cross beams are vertically fixed to the longitudinal beams to form a frame-type work station device body, the four corners of the frame-type work station device body are vertically fixed with columns, and a plurality of auxiliary longitudinal beams and auxiliary cross beams are vertically fixed in the middle of the frame-type work station device body in the vertical and horizontal directions, wherein the middle parallel cross beams and the auxiliary longitudinal beams constitute a "Ⅱ" type plane space for placing batteries, fixed battery blocks are fixed at the junctions of the longitudinal beams and the auxiliary cross beams on both sides of the plane space, movable battery blocks are screwed on the middle parallel cross beams and the auxiliary longitudinal beams vertically fixed thereto, forming a positioning structure for the battery in the up, down, left and right directions, and the bottom of the frame-type work station device body is fixed to a forklift groove bottom plate.

[0006] Furthermore, antistatic insulating pads are bonded to the surfaces of the frame-type workstation tool body that are in contact with the battery PACK.

[0007] Furthermore, stacking bowls are provided at both upper and lower ends of the column to facilitate stacking of workstation tools.

[0008] Furthermore, the connection positions between the columns, the cross beams and the longitudinal beams are fixedly connected with column corner wraps and column diagonal braces.

[0009] Furthermore, the bottoms of the cross beam and the longitudinal beam are fixedly connected to the sled plate columns, and the sled plate columns are fixedly connected to the sled plate to form a closed forklift slot structure.

[0010] Furthermore, a caster base is fixedly connected to the frame-type workstation tool body.

[0011] Beneficial effects: Compared with the prior art, the utility model has a simple and firm structure, can meet the storage and operation requirements of battery PACKs of two shapes, and saves a certain amount of container costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of a workstation tool loading a battery 100.

[0014] Figure 3 is a schematic diagram of a workstation tool when loading a battery 101;

[0015] Figure 4 It is a partial enlarged view of the movable stopper 7 of the station tool.

[0016] The figure includes: 1. cross beam, 2. longitudinal beam, 3. column, 4. column corner wrap, 5. column diagonal brace, 6. auxiliary longitudinal beam, 6-1, auxiliary cross beam, 7. fixed battery block, 8. movable battery block, 9. caster base, 10. anti-static pad, 11. sled column, 12. sled, 13. forklift groove bottom plate, 14. signboard, 15. upper stacking bowl, 16. lower stacking bowl, 100, battery 1, 101, battery 2. DETAILED DESCRIPTION

[0017] The following is a detailed description of the specific implementation method provided by the utility model in combination with the preferred embodiment: See the accompanying drawings for details. This embodiment provides a work station device for a power battery PACK, including a longitudinal beam 1, a cross beam 2 and a column 3. The cross beam 2 is vertically fixed to the longitudinal beam 1 to form a frame-type work station device body. The four corners of the frame-type work station device body are vertically fixed with columns 3. A number of auxiliary longitudinal beams 6 and auxiliary cross beams 6-1 are vertically fixed in the middle of the frame-type work station device body in the vertical and horizontal directions. The middle parallel cross beam 2 and the auxiliary longitudinal beams constitute a "Ⅱ" type plane space for placing batteries. Fixed battery blocks 7 are fixed at the junction of the longitudinal beams and the auxiliary cross beams on both sides of the plane space. Movable battery blocks 8 are screwed on the middle parallel cross beams and the auxiliary longitudinal beams vertically fixed thereto, forming a positioning structure for the battery in the up, down, left and right directions. The bottom of the frame-type work station device body is fixed with a forklift slot bottom plate 13.

[0018] Example

[0019] See also Figures 1 to 3, including a crossbeam and a longitudinal beam vertically fixed to the column, and a column corner and an identification plate 14 are welded at the fixed place, and an upper stacking bowl 15 and a lower stacking bowl 16 are respectively fixed at the upper and lower ends of the column, and a diagonal brace 5 is arranged between the column 3 and the crossbeam 1 and the longitudinal beam 2, and a plurality of auxiliary beams 6 are arranged between the crossbeam 1 and the longitudinal beam 2 of the tool to form an overall frame of the entire workstation tool, and anti-static insulating pads 10 are bonded to the surface of the workstation tool frame that contacts the bottom of the battery PACK, and a plurality of fixed battery blocks 7 are fixed to the crossbeams and longitudinal beams on the four sides of the workstation tool, and a movable battery block 8 is fixed to the auxiliary beam in the middle of the frame by M10 hexagon socket bolts, and sled columns 11 and sleds 12 are fixed to the bottom of the crossbeams and longitudinal beams on the four sides of the workstation tool, and forklift groove bottom plates 13 are fixed to the sleds on the two long sides of the workstation tool frame.

[0020] The main structure of this embodiment is formed by cutting and welding 50×50mm square low-carbon steel pipes. The cross beams and longitudinal beams in the frame are preferably 3.5mm square steel pipes, the columns are preferably 5mm square steel pipes, and other auxiliary beams are preferably 2.5mm square steel pipes. The manufactured workstation equipment is light as a whole and strong and durable.

[0021] In this embodiment, the surfaces of the auxiliary beam and the battery block in contact with the battery are all provided with anti-static insulating gaskets to prevent scratches on the battery surface.

[0022] In this embodiment, two movable battery blocks 8 are provided on the auxiliary beam. When the movable block 8 is removed, it can be used to transport the battery 1, and when the movable block 8 is installed, it can be used to transport the battery 2. A single movable battery block is fastened with only one M10 bolt, and can be easily disassembled and assembled by only using an electric screwdriver and a hexagonal screwdriver bit. The partial enlarged diagram of the structure of the battery movable block 8 is shown in the attached figure. Figure 4 .

[0023] In this embodiment, closed forklift grooves are provided on the four sides of the bottom of the workstation tool. The forklift grooves are mainly composed of sleds and columns. When placed on the ground, the sleds have a large contact area with the ground, reducing the wear of the workstation tool on the ground in the workshop.

[0024] In this embodiment, the bottom of the workstation tool has reserved positions for installing casters and traction pins, so as to prepare for the later functional expansion of the workstation tool.

[0025] The upper surface of the workstation tool frame of this embodiment is flat and has no other redundant structures, which is convenient for tool modification after the battery is modified in the later stage.

[0026] It should be noted that the utility model is mainly a frame structure with a fixed connection as a whole, requiring continuous full welding at the welding points, but the battery surface needs to be wrapped with a dustproof and waterproof plastic film when shipped outside the workshop. If the container is equipped with casters, it is recommended to install a bottom plate at the bottom of the container to prevent the casters from turning and splashing water on the bottom of the battery.

[0027] In order to more clearly understand the present invention, the welding assembly process of the present invention is described below, which is as follows:

[0028] During assembly, first weld the upper stacking bowl 15 and the lower stacking bowl to the column 3 (weld 4 for backup), then weld the equipment cross beam 1 (2) and longitudinal beam 2 (2) in sequence to form the overall frame of the workstation equipment, and then weld the remaining longitudinal beams 2 (3), and then weld other auxiliary beams 6, ski boards 11, identification plates 17 and fixed battery blocks 7, etc. When welding the overall frame, spot weld first, and then fill in the weld after all components are spot welded, and finally fill in the column corners. During the welding process, ensure that the four ski boards are in contact with the ground at the same time, and check whether all welds are fully welded. After welding, perform anti-rust treatment and spray the factory-specified color and equipment logo.

[0029] When shipping batteries, first check whether the position of the movable block 7 in the material rack matches the shipped battery. Take battery 100 as an example. First use an electric screwdriver and a screwdriver bit to remove the movable block 8, and then place the battery in the battery station equipment with the positive and negative terminals of the battery plug away from the identification plate 14. If the battery is not completely placed in the limit of the block, it can be seen that the battery is obviously uneven. At this time, the battery position needs to be readjusted. When shipping battery 101, it is necessary to install the movable battery block 8, and then use the same method to put the battery in. Pay attention to handling the battery with care when shipping, and it is strictly forbidden to knock the battery against the equipment or drop it.

[0030] The above-mentioned detailed description of a workstation apparatus for a power battery PACK with reference to the embodiment is illustrative rather than restrictive, and several embodiments may be listed according to the limited scope. Therefore, changes and modifications without departing from the overall concept of the present invention should fall within the scope of protection of the present invention.

Claims

1. A station tool for power battery PACK, characterized by: It includes longitudinal beams, cross beams and columns. The cross beams are vertically fixed to the longitudinal beams to form a frame-type workstation tool body. The four corners of the frame-type workstation tool body are vertically fixed with columns. A number of auxiliary longitudinal beams and auxiliary cross beams are vertically fixed to the middle of the frame-type workstation tool body in the vertical and horizontal directions. The middle parallel cross beams and the auxiliary longitudinal beams form a "Ⅱ" type plane space for placing batteries. Fixed battery blocks are fixed at the junction of the longitudinal beams and the auxiliary cross beams on both sides of the plane space. Movable battery blocks are screwed on the middle parallel cross beams and the auxiliary longitudinal beams vertically fixed thereto, forming a positioning structure for the battery in the up, down, left and right directions. The bottom of the frame-type workstation tool body is fixed to a forklift slot bottom plate.

2. The workstation apparatus for a power battery PACK according to claim 1, characterized in that: Antistatic insulating pads are bonded to the surfaces of the frame-type workstation tool body that contact the battery PACK.

3. The workstation apparatus for a power battery PACK according to claim 1, characterized in that: The upper and lower ends of the column are both provided with stacking bowls for facilitating the stacking of workstation tools.

4. The workstation apparatus for a power battery PACK according to claim 1 or 3, characterized in that: The fixed positions of the columns, cross beams and longitudinal beams are fixedly connected with column corner wraps and column diagonal braces.

5. The workstation apparatus for power battery PACK according to claim 1, characterized in that: The bottoms of the cross beam and the longitudinal beam are fixedly connected to the sled plate columns, and the sled plate columns are fixedly connected to the sled plate to form a closed forklift slot structure.

6. The workstation apparatus for power battery PACK according to claim 1, characterized in that: A caster base is fixedly connected to the frame-type workstation tool body.

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