Lithium battery tray positioning mechanism

Abstract

The utility model relates to the technical field of battery tray positioning tools, in particular to a lithium battery tray positioning mechanism which comprises a supporting frame, a left conveying belt and a right conveying belt which are symmetrical to each other are arranged on the supporting frame, a positioning assembly is arranged between the two conveying belts, and the positioning assembly comprises a first conveying roller and a second conveying roller. The first conveying roller and the second conveying roller are both rotationally connected with plate bodies on the front side and the rear side of the supporting frame through rotating shafts, two annular grooves are formed in the first conveying roller, two positioning protruding blocks are fixedly installed on the second conveying roller, the positioning protruding blocks are located at the positions of the corresponding annular grooves, and a servo motor is coaxially arranged at the end of the rotating shaft on the second conveying roller. A rectangular hole is formed in a rear side plate body of the supporting frame, a supporting plate is fixedly installed on the rear side plate body of the supporting frame, an air cylinder is fixedly installed on the supporting plate, and a material pushing plate is arranged at the tail end of a telescopic shaft of the air cylinder. The positioning device facilitates positioning operation, and is easy to operate and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of battery tray positioning tools, in particular to a lithium battery tray positioning mechanism. Background Art

[0002] With the rapid development of new energy vehicles, smart devices and energy storage technologies, lithium batteries, as their core energy components, have increasingly higher requirements for precision in their production, assembly and testing processes. Especially on the logistics line, rapid and accurate positioning of lithium battery pallets is a key link in achieving efficient and stable production. When transporting lithium battery pallets on the logistics line, traditional positioning mechanisms are generally manually operated, and the manual operation moves the lithium battery pallets transported on the logistics line to the corresponding position for positioning operations.

[0003] However, this type of manual operation is relatively cumbersome and laborious, which wastes time and cannot realize mechanical automated positioning operation. Some lithium battery tray positioning mechanisms use complex cylinders and other components for positioning operations, and use the extension or shortening of the telescopic shaft of the cylinder to drive the positioning component to extend or retract to achieve positioning. However, after positioning is completed, it is not conducive to promoting the lithium battery tray to continue to be transported forward along the logistics line, which will affect the use effect and bring inconvenience to the user. In view of this, we proposed a lithium battery tray positioning mechanism. Utility Model Content

[0004] The purpose of the utility model is to provide a lithium battery tray positioning mechanism to solve the defects mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lithium battery tray positioning mechanism comprises a support frame, wherein the support frame is provided with two mutually symmetrical conveyor belts on the left and right, a positioning assembly is provided between the two conveyor belts, the positioning assembly comprises a first conveyor roller and a second conveyor roller, the first conveyor roller and the second conveyor roller are both rotatably connected to the front and rear side plates of the support frame through a rotating shaft, the first conveyor roller and the second conveyor roller are located between the two conveyor belts, the first conveyor roller is provided with two mutually symmetrical annular grooves, the second conveyor roller is fixedly mounted with two mutually symmetrical positioning protrusions, the positioning protrusions are located at the corresponding positions of the annular grooves, and a servo motor is coaxially provided at the end of the rotating shaft on the second conveyor roller.

[0007] Preferably, a plurality of support legs arranged in a matrix are fixedly mounted on the bottom surface of the support frame, and the height of the support legs is 0.8 m to 1.2 m.

[0008] Preferably, a comparison plate is fixedly mounted on the inner side surface of the front side plate body of the support frame, and an inclined plate is fixedly mounted between the comparison plate and the inner side surface of the front side plate body of the support frame.

[0009] Preferably, a rectangular hole is provided on the rear side plate of the support frame, a support plate is fixedly installed on the rear side plate of the support frame, a cylinder is fixedly installed on the support plate, a push plate is provided at the end of the telescopic shaft of the cylinder, and the push plate passes through the rectangular hole and is slidably connected to the rectangular hole.

[0010] Preferably, an end plate is fixedly mounted on the rear side surface of the push plate, a steel plate is fixedly mounted on the end of the telescopic shaft of the cylinder, and the end plate is fixedly mounted on the side surface of the steel plate.

[0011] Preferably, the support plate is provided with two left and right symmetrical sliding grooves, and the bottom surface of the end plate is fixedly mounted with two left and right symmetrical sliding blocks, and the sliding blocks are located in the sliding grooves and are slidably connected to the sliding grooves.

[0012] Preferably, the cross-sections of the slide groove and the slider are both rectangular, and the size of the slider is matched with the size of the slide groove.

[0013] Preferably, the highest points of the front projections of the first conveying roller, the second conveying roller and the conveying belt are located on the same horizontal line.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets a positioning component to ensure that when in use, the servo motor can be used to drive the second conveying roller and the positioning protrusion to rotate until the positioning protrusion is set vertically upward. At this time, the positioning protrusion protrudes from the upper surface of the conveyor belt. The lithium battery tray is conveyed to the positioning protrusion as the conveyor belt rotates, and the positioning operation is realized. In addition, after the positioning is completed, the servo motor drives the second conveying roller to rotate in the opposite direction, so as to drive the lithium battery tray to continue to be conveyed to the adjacent conveyor belt, completing the positioning and conveying operations, which is convenient to use and achieves the effect of positioning and conveying.

[0016] 2. The utility model is provided with a comparison plate, a cylinder and a push plate, and can utilize the cylinder to drive the push plate to move, so as to push the lithium battery tray onto the comparison plate and realize the alignment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0020] Figure 4 This is the second schematic diagram of the partial structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the exploded structure of the positioning component of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. Support frame; 10. Conveyor belt; 11. Support leg; 12. Comparison plate; 13. Inclined plate; 14. Rectangular hole; 15. Support plate; 151. Slide;

[0024] 2. Positioning assembly; 20. First conveying roller; 201. Annular groove; 21. Second conveying roller; 22. Positioning convex block; 23. Servo motor; 24. Rotating shaft;

[0025] 3. Cylinder; 30. Steel plate; 31. End plate; 311. Slider; 32. Push plate. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 The utility model provides a technical solution: a lithium battery tray positioning mechanism, including a support frame 1, on which two mutually symmetrical conveyor belts 10 are arranged, a positioning assembly 2 is arranged between the two conveyor belts 10, and the positioning assembly 2 includes a first conveyor roller 20 and a second conveyor roller 21, the first conveyor roller 20 and the second conveyor roller 21 are both rotatably connected to the front and rear side plates of the support frame 1 through a rotating shaft 24, the first conveyor roller 20 and the second conveyor roller 21 are located between the two conveyor belts 10, the first conveyor roller 20 is provided with two mutually symmetrical annular grooves 201, and two mutually symmetrical positioning protrusions 22 are fixedly installed on the second conveyor roller 21, and the positioning protrusions 22 are located in the corresponding annular grooves 201. A servo motor 23 is coaxially arranged at the end of the rotating shaft 24 on the second conveyor roller 21, so that when in use, the second conveyor roller 21 can be used to rotate and drive the positioning protrusion 22 to rotate to a vertically upward shape. At this time, the positioning protrusion 22 protrudes from the upper surface of the conveyor belt 10, and the positioning protrusion 22 can perform a positioning operation on the lithium battery tray transported on the conveyor belt 10.

[0028] In this embodiment, a plurality of support legs 11 arranged in a matrix are fixedly mounted on the bottom surface of the support frame 1 , and the height of the support legs 11 is 0.8 m to 1.2 m, so that a stable support operation can be performed using the support legs 11 .

[0029] Specifically, a comparison plate 12 is fixedly installed on the inner side of the front side plate body of the support frame 1, and an inclined plate 13 is fixedly installed between the comparison plate 12 and the inner side of the front side plate body of the support frame 1, so that the lithium battery tray can move along the surface of the inclined plate 13 to the comparison plate 12 more smoothly.

[0030] Furthermore, a rectangular hole 14 is provided on the rear side plate of the support frame 1, a support plate 15 is fixedly installed on the rear side plate of the support frame 1, a cylinder 3 is fixedly installed on the support plate 15, a push plate 32 is provided at the end of the telescopic shaft of the cylinder 3, the push plate 32 passes through the rectangular hole 14 and is slidably connected with the rectangular hole 14, so that the lithium battery tray is pushed against the comparison plate 12 by the push plate 32 for alignment operation.

[0031] In addition, an end plate 31 is fixedly mounted on the rear side of the push plate 32, a steel plate 30 is fixedly mounted on the end of the telescopic shaft of the cylinder 3, and the end plate 31 is fixedly mounted on the side of the steel plate 30 by a plurality of fastening screws, so as to facilitate the fixed installation operation.

[0032] It is worth mentioning that two symmetrical left and right slide grooves 151 are provided on the support plate 15, and two symmetrical left and right sliders 311 are fixedly installed on the bottom surface of the end plate 31. The sliders 311 are located in the slide grooves 151 and are slidably connected with the slide grooves 151. The cross-sections of the slide grooves 151 and the sliders 311 are both rectangular, and the size of the sliders 311 is adapted to the size of the slide grooves 151, which plays a role in guiding the movement of the end plate 31.

[0033] It is worth noting that the highest points of the front projections of the first conveying roller 20, the second conveying roller 21 and the conveying belt 10 are located on the same horizontal line, which is used to smoothly convey the lithium battery tray.

[0034] When the lithium battery tray positioning mechanism of the utility model is in use, as the lithium battery tray is transported on the conveyor belt 10, the servo motor 23 is connected to an external power supply and made to work. When the servo motor 23 works, the output shaft thereon rotates to drive the second conveying roller 21 to rotate. After the second conveying roller 21 rotates and drives the positioning protrusion 22 to rotate to a vertically upward shape, the positioning protrusion 22 protrudes from the upper surface of the conveyor belt 10. At this time, the lithium battery tray rotates with the conveyor belt 10 until it abuts against the positioning protrusion 22, and the lithium battery tray is positioned. In addition, the cylinder 3 is started and made to work. When the cylinder 3 works, the telescopic shaft thereon extends to drive the push plate 32 to push the lithium battery tray to abut against the comparison plate 12 for alignment, and then assemble it.

[0035] After the assembly is completed, start the cylinder 3 and make it work. When the cylinder 3 works, the telescopic shaft thereon shortens and drives the push plate 32 back to the initial position. Then the servo motor 23 is connected to the external power supply and made to work. When the servo motor 23 works, the output shaft thereon rotates in the reverse direction to drive the second conveying roller 21 to rotate in the reverse direction. The reverse rotation of the second conveying roller 21 drives the positioning protrusion 22 to rotate in the reverse direction until it no longer blocks the lithium battery tray. At the same time, the rotation of the second conveying roller 21 can drive the lithium battery tray to be conveyed forward to another adjacent conveyor belt 10.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lithium battery tray positioning mechanism, comprising a support frame (1), characterized in that: The support frame (1) is provided with two mutually symmetrical conveyor belts (10) on the left and right, and a positioning assembly (2) is provided between the two conveyor belts (10). The positioning assembly (2) comprises a first conveyor roller (20) and a second conveyor roller (21). The first conveyor roller (20) and the second conveyor roller (21) are both rotatably connected to the front and rear side plates of the support frame (1) via a rotating shaft (24). The first conveyor roller (20) and the second conveyor roller (21) are located between the two conveyor belts (10). The first conveyor roller (20) is provided with two mutually symmetrical annular grooves (201). The second conveyor roller (21) is fixedly provided with two mutually symmetrical positioning protrusions (22). The positioning protrusions (22) are located at corresponding positions of the annular grooves (201). A servo motor (23) is coaxially provided at the end of the rotating shaft (24) on the second conveyor roller (21).

2. The lithium battery tray positioning mechanism according to claim 1, characterized in that: A plurality of support legs (11) arranged in a matrix are fixedly mounted on the bottom surface of the support frame (1), and the height of the support legs (11) is 0.8 m to 1.2 m.

3. The lithium battery tray positioning mechanism according to claim 1, characterized in that: A comparison plate (12) is fixedly mounted on the inner side surface of the front side plate body of the support frame (1), and an inclined plate (13) is fixedly mounted between the comparison plate (12) and the inner side surface of the front side plate body of the support frame (1).

4. The lithium battery tray positioning mechanism according to claim 1, characterized in that: A rectangular hole (14) is provided on the rear side plate of the support frame (1), a support plate (15) is fixedly mounted on the rear side plate of the support frame (1), a cylinder (3) is fixedly mounted on the support plate (15), a push plate (32) is provided at the end of the telescopic shaft of the cylinder (3), and the push plate (32) passes through the rectangular hole (14) and is slidably connected to the rectangular hole (14).

5. The lithium battery tray positioning mechanism according to claim 4, characterized in that: An end plate (31) is fixedly mounted on the rear side of the push plate (32), a steel plate (30) is fixedly mounted on the end of the telescopic shaft of the cylinder (3), and the end plate (31) is fixedly mounted on the side of the steel plate (30).

6. The lithium battery tray positioning mechanism according to claim 5, characterized in that: The support plate (15) is provided with two mutually symmetrical left and right sliding grooves (151), and the bottom surface of the end plate (31) is fixedly mounted with two mutually symmetrical left and right sliding blocks (311), and the sliding blocks (311) are located in the sliding grooves (151) and are slidably connected to the sliding grooves (151).

7. The lithium battery tray positioning mechanism according to claim 6, characterized in that: The cross-sections of the slide groove (151) and the slider (311) are both rectangular, and the size of the slider (311) is compatible with the size of the slide groove (151).

8. The lithium battery tray positioning mechanism according to claim 1, characterized in that: The highest points of the front projections of the first conveying roller (20), the second conveying roller (21) and the conveying belt (10) are located on the same horizontal line.

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