Battery module transfer tray

Abstract

The utility model provides a battery module transfer tray which comprises a tray base, two baffles are arranged on the top of the tray base in the length direction, a plurality of idler wheels are rotationally arranged in the opposite sides of the two baffles at equal intervals, a positioning middle plate is arranged in the middle of one end of each baffle, through grooves are formed in the two sides of the interior of the tray base, and the two baffles are arranged in the through grooves. Two guide plates are arranged at the end, away from the positioning middle plate, of the top of the tray seat, the two guide plates are used for guiding a battery module, positioning is accurate, meanwhile, the two rollers are arranged in the two through grooves in a rotating mode at equal intervals, and the battery module can be conveniently and rapidly positioned. The battery modules can be pushed out of the tray at a time through the idler wheels installed in the baffles on the two sides and the rollers installed in the base and slide down the tray base along the triangular inclined blocks, carrying is not needed, the transfer efficiency is improved, time and labor are saved, meanwhile, the open-type sliding cavity is formed between the two guide plates, the battery modules are very convenient to put in and take out, and the operation is convenient. The operation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery module transportation, and more specifically, particularly relates to a battery module transportation pallet. Background Art

[0002] The production of new energy vehicles has shown a rapid growth trend, and pure electric vehicles, as a model of new energy vehicles, have attracted much attention. One of the most important components of pure electric vehicles is the battery pack, which is assembled from battery modules. In order to reduce the investment in battery pack production and related production lines, some car companies adopt the form of directly purchasing battery modules for assembly when producing battery packs. Directly purchased battery modules are often transported on pallets.

[0003] During the circulation of battery modules, most of them are directly moved onto pallets, and the position of the battery modules relative to the pallet is fixed. The battery modules then need to be transported to subsequent processes. However, battery modules are generally heavy, and it is very inconvenient to move the battery modules out from the pallet.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a battery module transfer tray is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a battery module transfer pallet to solve the problem that during the current circulation of battery modules, most battery modules are directly transported to the pallet, the position of the battery modules relative to the pallet is fixed, and then the battery modules need to be transferred to subsequent processes, and the battery modules are generally heavy, so it is very inconvenient to move the battery modules out from the inside of the pallet.

[0006] The purpose and effect of the battery module transfer tray of the utility model are achieved by the following specific technical means:

[0007] A battery module transfer pallet comprises a pallet seat, wherein two baffles are provided on the top of the pallet seat along the length direction, a plurality of rollers are equidistantly rotatably provided inside opposite sides of the two baffles, a positioning middle plate is provided in the middle of one end of the two baffles, through grooves are provided on both sides of the interior of the pallet seat, a plurality of rollers are equidistantly rotatably provided in the two through grooves, two guide plates are provided on the top end of the pallet seat away from the positioning middle plate, a sliding cavity is formed between the two guide plates, a triangular inclined block is provided below one end of the two guide plates, and gantry press frames are fitted and slidably provided on both sides of the top of the pallet seat.

[0008] Furthermore, mounting grooves are provided inside opposite sides of the two baffles, and the plurality of rollers are rotatably connected to the corresponding mounting grooves, and the edges of the rollers protrude outside the mounting grooves.

[0009] Furthermore, one end of the bottom of the two gantry press frames is connected to a connecting block, and the middle of the top end of the tray seat is connected to a double-headed cylinder, and two piston rods of the double-headed cylinder are connected to the corresponding connecting blocks.

[0010] Furthermore, both sides of the top of the tray seat are connected with fixed seats, and the two fixed seats are connected through guide rods, and the two connecting blocks are slidably penetrated through the guide rods.

[0011] Furthermore, grooves are provided inside both sides of the two gantry press frames, a silicone plate is connected inside each of the grooves, and the inner sides of the two gantry press frames are slidably fitted to the two end surfaces of the two baffles.

[0012] Furthermore, both sides of the bottom of the two gantry press frames are connected with sliding blocks, and both ends of the top of the tray seat are provided with sliding grooves matching the sliding blocks.

[0013] Furthermore, a plurality of anti-collision blocks are evenly distributed around the pallet seat, and four corners of the top of the pallet seat are connected with hanging rings.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model uses two guide plates to guide the battery module, so that the positioning is accurate. At the same time, the rollers installed in the baffles on both sides and the rollers installed in the base allow the battery module to be pushed out from the inside of the tray at one time and slide down the tray seat along the triangular inclined block without moving, thereby improving the transportation efficiency and saving time and manpower. At the same time, an open sliding cavity is formed between the two guide plates, and the placement and removal of the battery module are very convenient, thereby improving the operation efficiency;

[0016] 2. By setting up a double-headed cylinder, a gantry press frame and two baffles for use together, the two piston rod ends of the double-headed cylinder retract to drive the two gantry press frames closer to clamp the battery module, forming a rectangular enclosing structure, which can compress the battery module. Therefore, in the process of the battery module flowing between the various processing stations, there will be no problems of battery module deformation and position displacement, which ensures the stability and transportation efficiency of the battery module during the transportation process, reduces the error of the processing station, and improves the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structure diagram of the utility model. Figure 1 .

[0018] Figure 2 This is a three-dimensional structure diagram of the utility model. Figure 2 .

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the tray seat of the utility model.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the gantry press frame of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Pallet seat; 2. Baffle; 3. Positioning middle plate; 4. Roller; 5. Mounting groove; 6. Through groove; 7. Roller; 8. Triangular inclined block; 9. Guide plate; 10. Double-head cylinder; 11. Connecting block; 12. Gantry press frame; 13. Guide rod; 14. Fixed seat; 15. Groove; 16. Silicone plate; 17. Slider; 18. Slide groove; 19. Lifting ring; 20. Anti-collision block. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a battery module transfer pallet, including a pallet seat 1, two baffles 2 are provided on the top of the pallet seat 1 along the length direction, a plurality of rollers 4 are equidistantly rotated inside the opposite sides of the two baffles 2, a positioning middle plate 3 is provided in the middle of one end of the two baffles 2, through grooves 6 are opened on both sides of the inside of the pallet seat 1, a plurality of rollers 7 are equidistantly rotated in the two through grooves 6, two guide plates 9 are provided at one end of the top of the pallet seat 1 away from the positioning middle plate 3, a sliding cavity is formed between the two guide plates 9, a triangular inclined block 8 is provided below one end of the two guide plates 9, and gantry press frames 12 are fitted and slidably provided on both sides of the top of the pallet seat 1.

[0028] In other embodiments, mounting grooves 5 are opened inside opposite sides of the two baffles 2, and multiple rollers 4 are rotatably connected to the corresponding mounting grooves 5, and the edges of the rollers 4 protrude from the outside of the mounting grooves 5. In this way, both sides of the battery module can slide smoothly into the tray seat 1 along the rollers 4 in the baffles 2 on both sides until they are fitted with the positioning middle plate 3. There is no need to manually carry the battery module, saving manpower.

[0029] In other embodiments, the bottom ends of the two gantry presses 12 are connected to a connecting block 11, and the middle part of the top end of the tray seat 1 is connected to a double-headed cylinder 10, and the two piston rods of the double-headed cylinder 10 are connected to the corresponding connecting block 11. When the double-headed cylinder 10 is started, the two piston rod ends of the double-headed cylinder 10 retract to drive the two gantry presses 12 to move closer, clamp the battery module, and form a rectangular enclosing structure, which can compress the battery module. Therefore, in the process of the battery module flowing between the various processing stations, there will be no problems of deformation and position displacement of the battery module, which ensures the stability and transportation efficiency of the battery module during the transportation process, reduces the error of the processing station, and improves the processing quality.

[0030] In other embodiments, fixed seats 14 are connected to both sides of the top of the tray seat 1, and guide rods 13 are connected through the two fixed seats 14. The two connecting blocks 11 are slidably passed through the guide rods 13. The guide rods 13 guide the two connecting blocks 11 during the movement process, making the movement process more precise.

[0031] In other embodiments, grooves 15 are provided inside both sides of the two gantry press frames 12, and a silicone plate 16 is connected to the inside of each groove 15. The inner sides of the two gantry press frames 12 are slidably fitted to the two end surfaces of the two baffles 2, and the silicone plate 16 is used to contact the battery module to prevent the gantry press frames 12 from pinching the battery module.

[0032] In other embodiments, sliders 17 are connected to both sides of the bottom of the two gantry press frames 12, and slide grooves 18 matching the sliders 17 are provided at both ends of the top of the tray seat 1. By using the sliders 17 and the slide grooves 18 in conjunction with each other, the two gantry press frames 12 are more stable during the movement.

[0033] In other embodiments, a plurality of anti-collision blocks 20 are evenly distributed around the pallet seat 1, and the four top corners of the pallet seat 1 are connected with lifting rings 19. The lifting rings 19 at the four corners are used for lifting the pallet seat 1. The plurality of anti-collision blocks 20 are used to protect the surrounding areas of the pallet seat 1, thereby improving the use effect of the pallet seat 1.

[0034] In other embodiments, an RFID electronic tag is further provided on the pallet seat 1. By scanning the laser engraved code of the battery module, the information of the module is bound to the RFID electronic tag of the pallet seat 1. During the transportation of the battery module by the pallet seat 1, the RFID electronic tag on the pallet seat 1 can be read by the RFID reader installed on the assembly line, so that the information of the battery module clamped on the pallet seat 1 can be collected. The setting of the electronic tag facilitates the tracing of the processing information of the battery module at each workstation.

[0035] The specific usage and function of this embodiment are as follows:

[0036] In the utility model, after the batteries are stacked into modules, the robot or manual pushes the battery module onto the tray seat 1 along the triangular inclined block 8, and at the same time, continues to push it onto the tray seat 1 along the sliding cavity between the two guide plates 9. The two sides of the battery module follow the rollers 4 in the baffles 2 on both sides, and the bottom of the battery module follows the rollers 7 to smoothly slide onto the tray seat 1 until it fits with the positioning middle plate 3. Synchronously, the double-headed cylinder 10 is started, and the two piston rod ends of the double-headed cylinder 10 are retracted to drive the two gantry pressing frames 12 to approach, clamping the battery module to form a rectangular enclosing structure, which can compress the battery module. Therefore, in the process of the battery module circulating between the processing stations, There will be no problems with deformation and position displacement of the battery module, which ensures the stability and transportation efficiency of the battery module during transportation, reduces the error of the processing station, improves the processing quality, and does not require moving, thereby improving the transportation efficiency; when the battery module needs to be removed from the pallet seat 1, the double-headed cylinder 10 is started, and the two piston rod ends of the double-headed cylinder 10 are extended to drive the two gantry press frames 12 away from each other, so that the two gantry press frames 12 are detached from the battery module. At this time, the battery module is no longer clamped, and the battery module slides down from the pallet seat 1 along the roller 7 on the pallet seat 1 and the roller 4 in the baffle 2 without moving, thereby improving the transportation efficiency and saving time and manpower.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A battery module transport tray, characterized in that: The invention comprises a pallet seat (1), wherein two baffles (2) are arranged on the top of the pallet seat (1) along the length direction, a plurality of rollers (4) are equidistantly arranged inside opposite sides of the two baffles (2), a positioning middle plate (3) is arranged in the middle of one end of the two baffles (2), through grooves (6) are arranged on both sides inside the pallet seat (1), a plurality of rollers (7) are equidistantly arranged in the two through grooves (6), two guide plates (9) are arranged on the top end of the pallet seat (1) away from the positioning middle plate (3), a sliding cavity is formed between the two guide plates (9), a triangular inclined block (8) is arranged below one end of the two guide plates (9), and a gantry press frame (12) is fitted and slidably arranged on both sides of the top of the pallet seat (1).

2. The battery module transport pallet according to claim 1, characterized in that: A mounting groove (5) is provided inside the opposite side of the two baffles (2), and the plurality of rollers (4) are rotatably connected inside the corresponding mounting grooves (5), with the edges of the rollers (4) protruding outside the mounting grooves (5).

3. The battery module transport pallet according to claim 1, characterized in that: The bottom ends of the two gantry press frames (12) are connected to a connecting block (11), the middle of the top end of the tray seat (1) is connected to a double-headed cylinder (10), and the two piston rods of the double-headed cylinder (10) are connected to the corresponding connecting blocks (11).

4. The battery module transport pallet according to claim 3, characterized in that: Both sides of the top of the tray seat (1) are connected to fixed seats (14), and the two fixed seats (14) are connected through guide rods (13), and the two connecting blocks (11) are slidably connected through the guide rods (13).

5. The battery module transport tray according to claim 1, characterized in that: Grooves (15) are provided inside both sides of the two gantry press frames (12), and a silicone plate (16) is connected inside each of the grooves (15). The inner sides of the two gantry press frames (12) are slidably fitted to the two end surfaces of the two baffles (2).

6. The battery module transport tray according to claim 5, characterized in that: Both sides of the bottom of the two gantry press frames (12) are connected with slide blocks (17), and both ends of the top of the tray seat (1) are provided with slide grooves (18) matching with the slide blocks (17).

7. The battery module transport tray according to claim 1, characterized in that: A plurality of anti-collision blocks (20) are evenly distributed around the pallet seat (1), and four corners of the top of the pallet seat (1) are connected to hanging rings (19).

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