Overturning trolley for assembling upper cover of battery pack

Abstract

The utility model provides a battery pack upper cover assembly turnover trolley in the technical field of battery pack production equipment, which comprises a trolley body, four universal trundles, a turnover trolley body, a turnover trolley body and a turnover trolley body, wherein the bottom end of the trolley body is symmetrically provided with four universal trundles; the latent traction AGV is arranged at the bottom end of the vehicle body; the two brackets are symmetrically arranged on the left side and the right side of the top end of the vehicle body; the handle is arranged on one of the brackets; the bearing seat is arranged on one of the brackets; the speed reducer is arranged on the other bracket; the rotating hand wheel is connected with the speed reducer; the middle part of one end of the roll-over stand is rotationally connected with the bearing seat, and the middle part of the other end of the roll-over stand is connected with the speed reducer; the four guide limiting blocks are symmetrically arranged at four corners of the top end of the turnover frame; the toggle clamps are arranged on the edge of the top end of the overturning frame. The battery pack upper cover assembling and overturning device has the advantages that the battery pack upper cover assembling and overturning efficiency and safety are greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of battery pack production equipment, and in particular to a battery pack cover assembly and tilting trolley. Background Technology

[0002] With the rise and rapid development of new energy sources, the power battery manufacturing industry for electric vehicles is also developing rapidly, and the demand for battery packs is increasing day by day. During the production process of battery packs, some accessories need to be assembled inside the battery pack cover. Before assembly, the battery pack cover needs to be flipped over to facilitate the assembly of the relevant accessories. After assembly, the battery pack cover needs to be flipped back to install the battery pack cover onto the aluminum shell.

[0003] Traditionally, the flipping of battery pack covers is done manually, which is not only inefficient but also poses safety hazards and is no longer suitable for current production needs. Therefore, how to provide a battery pack cover assembly and flipping trolley to improve the efficiency and safety of battery pack cover assembly and flipping has become an urgent technical problem to be solved. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a battery pack cover assembly and flipping trolley, which improves the efficiency and safety of battery pack cover assembly and flipping.

[0005] This utility model is implemented as follows: a battery pack cover assembly tilting trolley, comprising:

[0006] A vehicle body with four symmetrical swivel casters at the bottom;

[0007] A hidden traction AGV is located at the bottom of the vehicle body;

[0008] Two brackets are symmetrically arranged on the left and right sides of the top of the vehicle body;

[0009] A handle is provided on one of the aforementioned supports;

[0010] A bearing housing is disposed on one of the brackets;

[0011] A speed reducer is mounted on another of the aforementioned supports;

[0012] A rotary handwheel is connected to the reducer;

[0013] A tilting frame, with one end of its middle section rotatably connected to the bearing seat, and the other end of its middle section connected to the reducer;

[0014] Four guide limit blocks are symmetrically arranged at the four corners of the top of the flipping frame;

[0015] Several elbow clamps are located at the edge of the top of the flipping frame.

[0016] The advantages of this utility model are:

[0017] Two symmetrical supports are installed on the left and right sides of the top of the vehicle body. Each support is equipped with a bearing seat and a reducer. The tilting frame rotates through the bearing seats and the reducer, and the reducer is connected to a rotating handwheel. The tilting frame is equipped with a guide limit block and an elbow clamp for guiding, limiting, and locking the battery pack cover. When the battery pack cover needs to be assembled, the battery pack cover is placed on the tilting frame guided by the guide limit block, and then locked by the elbow clamp. Then, the rotating handwheel is rotated to rotate the tilting frame through the reducer, thereby causing the battery pack cover to rotate 180°. The rotated battery pack cover is then assembled. After assembly, the rotating handwheel is rotated again to flip the battery pack cover back. Due to the speed-assisted operation of the reducer, the operator can easily flip the battery pack cover by rotating the handwheel, and the battery pack cover is locked by the elbow clamp to prevent it from falling. Compared with the traditional manual tilting, this greatly improves the efficiency and safety of battery pack cover assembly and tilting. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the structure of a battery pack cover assembly and tilting trolley according to the present invention.

[0020] Figure 2 This is a structural schematic diagram of the utility model in use.

[0021] Figure 3 This is a schematic diagram of the structure of the battery pack cover of this utility model.

[0022] Marker explanation:

[0023] 100-A battery pack cover assembly tilting trolley, 1-Car body, 2-Hidden traction AGV vehicle, 3-Bracket, 4-Handle, 5-Bearing seat, 6-Reducer, 7-Rotating handwheel, 8-Tilting frame, 9-Guide limit block, 10-Elbow clamp, 20-Battery pack cover, 11-Universal caster. Detailed Implementation

[0024] This utility model embodiment provides a battery pack cover assembly and flipping trolley 100, which solves the technical problem that the manual flipping operation of the battery pack cover in the prior art is not only inefficient but also poses safety hazards. It achieves a significant improvement in the efficiency and safety of battery pack cover assembly and flipping.

[0025] The technical solution in this utility model embodiment is to solve the above problems. The overall idea is as follows: the bearing seat 5, the reducer 6 and the rotating handwheel 7 drive the flipping frame 8 to rotate, so as to flip the battery pack cover 20. The elbow clamp 10 locks the battery pack cover 20 to prevent it from falling off, thereby improving the efficiency and safety of the battery pack cover 20 assembly and flipping.

[0026] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0027] Please refer to Figures 1 to 3 As shown, a preferred embodiment of the present invention, which assembles a battery pack cover onto a tilting trolley 100, includes:

[0028] A vehicle body 1 has four symmetrically arranged universal casters 11 at its bottom end; the vehicle body 1 is used to carry the assembly tilting trolley 100, and the universal casters 11 are used to transfer the assembly tilting trolley 100.

[0029] A hidden traction AGV 2 is located at the bottom of the vehicle body 1 and is used to traction and transfer the assembly tilting trolley 100.

[0030] Two brackets 3 are symmetrically arranged on the left and right sides of the top of the vehicle body 1;

[0031] A handle 4 is provided on one of the brackets 3 for pushing the assembly tilting trolley 100;

[0032] A bearing housing 5 is disposed on one of the brackets 3;

[0033] A speed reducer 6 is mounted on another of the brackets 3 to provide assistance for the rotation of the tilting frame 8;

[0034] A rotating handwheel 7 is connected to the reducer 6 and is used to drive the reducer 6 to output power;

[0035] A flipping frame 8 is rotatably connected at the middle of one end to the bearing seat 5, and at the middle of the other end to the reducer 6, for supporting the battery pack cover 20;

[0036] Four guide limit blocks 9 are symmetrically arranged at the four corners of the top of the flip frame 8 for guiding and limiting the battery pack cover 20;

[0037] Several elbow clamps 10 are located at the edge of the top of the flipping frame 8 for locking the battery pack cover 20.

[0038] Working principle of this utility model:

[0039] The assembly tilting trolley 100 is transferred to the assembly position by the lurking AGV 2. The battery pack cover 20 is placed on the tilting frame 8 by the guide limit block 9, and then the battery pack cover 20 is locked by the elbow clamp 10. Then the rotating handwheel 7 is rotated to rotate the tilting frame 8 through the reducer 6, thereby causing the battery pack cover 20 to be tilted 180°. Then the tilted battery pack cover 20 is assembled. After the assembly is completed, the rotating handwheel 7 is rotated again to tilt the battery pack cover 20 back.

[0040] In summary, the advantages of this utility model are as follows:

[0041] Two symmetrical supports are installed on the left and right sides of the top of the vehicle body. Each support is equipped with a bearing seat and a reducer. The tilting frame rotates through the bearing seats and the reducer, and the reducer is connected to a rotating handwheel. The tilting frame is equipped with a guide limit block and an elbow clamp for guiding, limiting, and locking the battery pack cover. When the battery pack cover needs to be assembled, the battery pack cover is placed on the tilting frame guided by the guide limit block, and then locked by the elbow clamp. Then, the rotating handwheel is rotated to rotate the tilting frame through the reducer, thereby causing the battery pack cover to rotate 180°. The rotated battery pack cover is then assembled. After assembly, the rotating handwheel is rotated again to flip the battery pack cover back. Due to the speed-assisted operation of the reducer, the operator can easily flip the battery pack cover by rotating the handwheel, and the battery pack cover is locked by the elbow clamp to prevent it from falling. Compared with the traditional manual tilting, this greatly improves the efficiency and safety of battery pack cover assembly and tilting.

[0042] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A battery pack cover assembly flip car, characterized in that: include: A vehicle body, with four universal casters symmetrically arranged at the bottom; A latent traction AGV vehicle is arranged at the bottom end of the vehicle body; Two brackets are symmetrically arranged on the left and right sides of the top of the vehicle body; a handle, disposed on one of the brackets; A bearing seat, disposed on one of the brackets; a reducer, arranged on the other bracket; A rotating hand wheel connected to the reducer; A turning frame, the middle part of one end of which is rotatably connected to the bearing seat, and the other end and the middle part of which are connected to the reducer; Four guide limit blocks are symmetrically arranged at the four corners of the top end of the turning frame; A plurality of toggle clamps are arranged on the edge of the top end of the turning frame.

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