CN220943940U - A flipping device for battery tray production - Google Patents

Abstract

The utility model discloses a turnover device for battery tray production, which comprises a bottom plate, wherein two vertical plates are arranged on the bottom plate at intervals left and right, one ends of the two vertical plates, which are close, are respectively provided with a rotating shaft through bearings in a rotating way, one ends of the two rotating shafts, which are close, are provided with a fixed plate, and a lifting mechanism is in transmission connection with a fixed cover, so that the fixed cover presses and fixes the battery tray. Firstly, the tray bottom plate part is placed in the tray placing position, then the side baffle part is placed in the tray placing position, so that the tray bottom plate part at the bottom end of the side baffle part is attached, the fixed cover is driven to descend through the lifting mechanism, the fixed cover presses the top end of the side baffle, the side baffle part is pressed on the tray bottom plate, the offset during welding is prevented, meanwhile, the fixed tray is driven to overturn through the starting driving mechanism, so that workers can weld and position the tray bottom plate and the side baffle from various angles, and the welding accuracy is ensured.

Description

A flipping device for battery tray production

Technical Field

The utility model relates to the field of battery tray processing, and more specifically, to a turning device for producing battery trays.

Background technique

New energy vehicles refer to vehicles that use unconventional vehicle fuels as a power source (or use conventional vehicle fuels and adopt new vehicle-mounted power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, other new energy vehicles, etc. The batteries on new energy vehicles are supported by battery trays so that the batteries can be placed in the corresponding positions of the vehicle.

A battery tray generally consists of a tray bottom plate and side guards arranged around the edge of the tray bottom plate. Due to safety requirements such as air tightness, the tray bottom plate and the side guards are generally welded together. Therefore, the tray needs to be flipped at various angles to facilitate welding inside and outside the tray. A flipping device for battery tray production is proposed to solve the above problem.

Utility Model Content

The technical solution of the utility model to solve the above-mentioned technical problems is as follows: A flipping device for producing battery trays, comprising a base plate, two vertical plates are arranged on the base plate at left and right intervals, the adjacent ends of the two vertical plates are each provided with a rotating shaft for rotation through a bearing, a fixed plate is arranged on the adjacent ends of the two rotating shafts, one of the rotating shafts passes through the adjacent vertical plates and is connected to a driving mechanism, a tray placement position is arranged on the fixed plate, a battery tray is placed on the tray placement position, a fixed cover is arranged above the fixed plate, a lifting mechanism is arranged on the fixed plate, and the lifting mechanism is transmission-connected to the fixed cover so that the fixed cover presses down and fixes the battery tray.

Furthermore, the fixing plate is evenly provided with a plurality of through slots, and a bearing block is provided at four right angles of the plurality of through slots, and its bearing surface extends to below the through slots, and the bearing block and the through slots constitute the tray placement position.

Furthermore, the fixing cover is provided with square holes whose number is equal to the through slots and which correspond one to one up and down, and a plurality of pressing blocks are provided on the square holes.

Furthermore, the lifting mechanism includes four limit rods vertically arranged at the top of the fixed plate, the four limit rods are respectively distributed at four right angles of the fixed plate, a limit block is arranged at the top of the limit rod, and movable holes adapted to the limit rods are opened at the four right angles of the fixed cover, and the movable holes are respectively connected to the four limit rods through the movable holes, a driving member is arranged in the middle of the fixed plate, and the driving member is transmission-connected to the middle of the fixed cover.

Furthermore, the driving member includes a rotating rod, a through hole is opened in the middle of the fixing plate, the rotating rod is vertically arranged in the through hole, and the upper and lower ends thereof are rotatably connected to the through hole through bearings respectively, a threaded hole is opened in the middle of the fixing cover, a threaded rod is threadedly connected in the threaded hole, and the bottom end of the threaded rod passes through the threaded hole and is coaxially connected to the rotating rod, and the bottom end of the rotating rod and the top end of the threaded rod are both provided with handles.

Furthermore, the driving mechanism includes a first gear, a second gear, a protective box and a servo motor. The protective box is arranged on the vertical plate. The first gear and the second gear are rotatably arranged in the protective box, and the first gear and the second gear are meshed with each other. The rotating shaft passes through the vertical plate and is coaxially connected to the first gear. The servo motor is arranged on the protective box, and one end of the second gear passes through the protective box and is coaxially connected to the servo motor.

The beneficial effect of the utility model is as follows: firstly, the bottom plate of the pallet is placed in the pallet placement position, and then the side block part is placed in the pallet placement position, so that the bottom end of the side block part fits with the bottom plate of the pallet, and the fixed cover is driven down by the lifting mechanism so that the fixed cover presses the top end of the side block, thereby pressing the side block part against the bottom plate of the pallet to prevent displacement during welding, and at the same time, the fixed pallet is turned over by starting the driving mechanism, so that the workers can weld and position the bottom plate of the pallet and the side block from various angles to ensure the accuracy of welding.

Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Fig. 2 is a top view of the utility model;

FIG3 is a top view of the fixed cover of the utility model.

In the figure: 1. bottom plate; 2. rotating shaft; 3. fixed plate; 4. limiting rod; 5. fixed cover; 6. rotating rod; 7. threaded rod; 8. first gear; 9. servo motor; 10. protective box; 11. second gear; 12. bearing block; 13. handle; 14. vertical plate; 15. pressing block.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

Figures 1 to 3 show a flipping device for battery tray production provided by an embodiment of the utility model, including a base plate 1, two vertical plates 14 are arranged on the base plate 1 at intervals on the left and right, and the ends of the two vertical plates 14 that are close to each other are each provided with a rotating shaft 2 that is rotatable through a bearing, and a fixed plate 3 is arranged on the ends of the two rotating shafts 2 that are close to each other, and one of the rotating shafts 2 passes through the vertical plate 14 that is close to it and is connected to a driving mechanism, a tray placement position is provided on the fixed plate 3, a battery tray is placed on the tray placement position, a fixed cover 5 is provided above the fixed plate 3, a lifting mechanism is provided on the fixed plate 3, and the lifting mechanism is transmission-connected to the fixed cover 5 so that the fixed cover 5 presses down and fixes the battery tray.

In this embodiment, the battery tray bottom plate portion is first placed in the tray placement position, and then the side block portion is placed in the tray placement position. After the battery tray bottom plate portion and the side block portion determine the docking position, the driving mechanism drives the fixed cover 5 to descend, thereby pressing the side block portion onto the battery tray bottom plate, and then the connection between the battery tray and the battery bottom plate is welded. At the same time, during welding, the driving mechanism can be started to drive the rotating shaft 2 to rotate, and the rotating shaft 2 drives the fixed plate 3 and the fixed cover 5 connected to the fixed plate 3 to rotate, so that the battery tray bottom plate portion and the side block portion rotate synchronously, thereby adjusting the welding position to facilitate workers to weld it.

Preferably, as another embodiment of the utility model, a plurality of through grooves are evenly distributed on the fixed plate 3 to facilitate the simultaneous placement of multiple battery trays, and a supporting block 12 is provided at four right angles of the plurality of through grooves, and its supporting surface extends to the bottom of the through grooves, and the supporting block 12 and the through grooves form a tray placement position.

In this embodiment, the battery tray bottom plate portion is supported by the supporting block 12 so that the battery tray bottom plate stays under the fixing plate 3, and then the side surrounding portion is placed on the battery tray bottom plate, and the side surrounding portion is pressed down by the fixing plate 3, so that the battery tray bottom plate and the side surrounding portion are fixed, so that the welding point between the side surrounding portion and the battery tray bottom plate portion is exposed under the fixing plate 3 for welding.

Preferably, as another embodiment of the present invention, the fixing cover 5 is provided with square holes whose number is equal to the through slots and which correspond to each other one by one up and down, and a plurality of pressing blocks 15 are provided on the square holes.

In this embodiment, a square hole is provided to facilitate workers to reach into the interior of the tray through the square hole to weld the connection between the bottom plate of the battery tray and the inner side of the side surrounding part.

Preferably, as another embodiment of the utility model, the lifting mechanism includes four limit rods 4 vertically arranged at the top of the fixed plate 3, the four limit rods 4 are respectively distributed at the four right angles of the fixed plate 3, and a limit block is arranged at the top of the limit rod 4. The four right angles of the fixed cover 5 are provided with movable holes adapted to the limit rods 4, and are movably connected to the four limit rods 4 through the movable holes. A driving member is arranged in the middle of the fixed plate 3, and the driving member is transmission-connected to the middle of the fixed cover 5.

In this embodiment, the upward and downward movement of the fixed cover 5 can be limited by the limiting rod 4, so that the fixed cover 5 moves upward and downward in a straight line.

Preferably, as another embodiment of the utility model, the driving member includes a rotating rod 6, a through hole is opened in the middle of the fixed plate 3, the rotating rod 6 is vertically arranged in the through hole, and its upper and lower ends are rotatably connected with the through hole through bearings respectively, a threaded hole is opened in the middle of the fixed cover 5, a threaded rod 7 is threadedly connected in the threaded hole, and the bottom end of the threaded rod 7 passes through the threaded hole and is coaxially connected to the rotating rod 6, and the bottom end of the rotating rod 6 and the top end of the threaded rod 7 are both provided with handles 13.

In this embodiment, the threaded rod 7 is rotated by rotating the handle 13, and the threaded rod 7 rotates to drive the fixed cover 5, so that the fixed cover 5 moves up and down through the limit of the limit rod 4, thereby pressing and fixing the bottom plate part and the side stop part of the battery tray, and performing downward limit.

Preferably, as another embodiment of the utility model, the driving mechanism includes a first gear 8, a second gear 11, a protective box 10 and a servo motor 9, the protective box 10 is arranged on the vertical plate 14, the first gear 8 and the second gear 11 are rotatably arranged in the protective box 10, and the first gear 8 and the second gear 11 are meshed with each other, the rotating shaft 2 passes through the vertical plate 14 and is coaxially connected to the first gear 8, the servo motor 9 is arranged on the protective box 10, one end of the second gear 11 passes through the protective box 10, and is coaxially connected to the servo motor 9.

In this embodiment, the servo motor 9 is started to drive the second gear 11 connected thereto to rotate, and the second gear 11 drives the first gear 8 to rotate, thereby driving the rotating shaft 2 to rotate, so that the battery tray rotates as a whole, and the welding position is adjusted.

Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the embodiments shown and described herein.

Claims (6)

1. A turnover device for battery tray production is characterized in that: including bottom plate (1), the interval is provided with two risers (14) about on bottom plate (1), two the one end that riser (14) are close all is provided with pivot (2) through the bearing rotation, two the one end that pivot (2) are close is provided with fixed plate (3), one of them pivot (2) run through rather than similar riser (14) to be connected with actuating mechanism, be provided with tray position on fixed plate (3), the last battery tray of having shelved of tray position, fixed plate (3) top is provided with fixed lid (5), be provided with elevating system on fixed plate (3), elevating system with fixed lid (5) transmission is connected, so that fixed lid (5) will battery tray pushes down fixedly.

2. The turnover device for battery tray production according to claim 1, wherein: a plurality of through grooves are uniformly distributed on the fixed plate (3), bearing blocks (12) are arranged at four right angles of the through grooves, the bearing surfaces of the bearing blocks extend to the lower parts of the through grooves, and the bearing blocks (12) and the through grooves form the tray placing positions.

3. The turnover device for battery tray production according to claim 2, wherein: the fixed cover (5) is provided with square holes which are equal to the through grooves in number and vertically correspond to the through grooves one by one, and the square holes are provided with a plurality of pressing blocks (15).

4. The turnover device for battery tray production according to claim 1, wherein: the lifting mechanism comprises four limit rods (4) which are vertically arranged at the top end of a fixed plate (3), the four limit rods (4) are respectively distributed at four right angles of the fixed plate (3), limiting blocks are arranged at the top ends of the limit rods (4), movable holes which are matched with the limit rods (4) are respectively formed in the four right angles of a fixed cover (5), the four limit rods are respectively movably connected with the four limit rods (4) through the movable holes, and driving pieces are arranged in the middle of the fixed plate (3) and are in transmission connection with the middle of the fixed cover (5).

5. The turnover device for battery tray production of claim 4, wherein: the driving piece comprises a rotating rod (6), a through hole is formed in the middle of the fixing plate (3), the rotating rod (6) is vertically arranged in the through hole, the upper end and the lower end of the rotating rod are respectively connected with the through hole in a rotating mode through bearings, a threaded hole is formed in the middle of the fixing cover (5), the threaded rod (7) is connected with the threaded hole in a threaded mode, the bottom end of the threaded rod (7) penetrates through the threaded hole and is coaxially connected with the rotating rod (6), and handles (13) are arranged at the bottom end of the rotating rod (6) and the top end of the threaded rod (7).

6. The turnover device for battery tray production according to claim 1, wherein: the driving mechanism comprises a first gear (8), a second gear (11), a protective box (10) and a servo motor (9), wherein the protective box (10) is arranged on a vertical plate (14), the first gear (8) and the second gear (11) are rotationally arranged in the protective box (10), the first gear (8) and the second gear (11) are meshed with each other, the rotating shaft (2) penetrates through the vertical plate (14) and is coaxially connected with the first gear (8), the servo motor (9) is arranged on the protective box (10), and one end of the second gear (11) penetrates through the protective box (10) and is coaxially connected with the servo motor (9).