Cylindrical lithium battery packaging and discharging device

Abstract

The cylindrical lithium battery packaging and discharging device comprises a main body, a placing mechanism and a conveying mechanism, the placing mechanism comprises a placing box, a collecting hopper, a first motor and a placing frame, and the conveying mechanism comprises a second motor, a transmission belt, a third motor, a rotating block and a taking mechanism. The taking mechanism comprises a grabbing arm, an air cylinder, a ventilation rod and a rubber pad, under the mutual cooperation effect of the mechanisms, the device conducts position correction on the lithium batteries in an automatic mode, manual intervention and operation errors are reduced, it is ensured that the batteries are arranged in order when being conveyed to a storage box through a mechanical mode, and the storage efficiency is improved. And disorder or random stacking is avoided, follow-up storage, transportation and packaging are facilitated, and the inconsistency and possible damage risks caused by manual operation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery production, in particular to a cylindrical lithium battery packaging and blanking device. Background Art

[0002] The cylindrical lithium battery packaging and unloading device is a mechanical device used in an automated production line. It is mainly used for the unloading process of packaged cylindrical lithium batteries. This device can automatically complete the loading, positioning and other work steps of the battery.

[0003] First, the lack of an automatic positioning function means that the batteries may fall or be randomly arranged after packaging, and there is no guarantee that they will be transferred to the next process or conveyor belt in the correct direction or position. This will cause problems such as battery flipping and misalignment in subsequent processes, increasing the complexity of equipment processing and transmission.

[0004] Secondly, traditional devices often only transfer batteries without managing the battery stacking, which makes the battery stacking chaotic and difficult to manage. Random stacking will increase collisions between batteries, which may cause scratches, dents and even internal damage on the battery surface, increasing the proportion of unqualified products. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the utility model provides a cylindrical lithium battery packaging and blanking device.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A cylindrical lithium battery packaging unloading device, comprising a main body, a placing mechanism and a conveying mechanism, the placing mechanism comprising a placing box, a collecting hopper, a first motor and a placing rack, the placing box is fixedly mounted on the main body, the collecting hopper is fixedly mounted on the placing box, the first motor is mounted in the placing box, one end of the placing rack is fixedly mounted on the output end of the first motor, the other end of the placing rack is mounted in the placing box and is rotatably connected to the placing box, the conveying mechanism comprises a second motor, a transmission belt, a third motor, a rotating block and a picking mechanism, the second motor is fixedly mounted on the main body and is rotatably connected to the transmission belt, the third motor is fixedly mounted on the main body and its output end is fixedly connected to the rotating block, the rotating block is mounted on the main body and is rotatably connected to the main body.

[0009] Preferably, the picking mechanism includes a grabbing arm, a cylinder, a ventilation rod and a rubber pad, the grabbing arm is installed in the rotating block and is slidingly connected to the rotating block, the cylinder is fixedly installed on the rotating block and its output end is fixedly connected to the grabbing arm, the ventilation rod is fixedly installed on the grabbing arm, and the rubber pad is fixedly installed on the grabbing arm.

[0010] In a further embodiment, a first guide block and a second guide block are provided in the placement box, and the first guide block is provided on the upper end of the second guide block to facilitate fixed transmission of the material.

[0011] In a further preferred embodiment, a placement slot is provided on the placement rack, an installation slot is provided in the placement box, the first motor is fixedly installed in the installation slot, and the placement slots are distributed in a circular array on the placement rack to facilitate the placement of materials.

[0012] In a further embodiment, a transmission block is fixedly mounted on the second motor, a transmission groove is provided on the transmission block, and the transmission belt is mounted in the transmission groove to facilitate transmission of the transmission belt.

[0013] It is further preferred that a card block is provided on the transmission belt, a placement plate is provided at the bottom of the placement box, the placement plate is provided on one side of the placement rack, and the card blocks are distributed in a linear array on the transmission belt to facilitate specific placement of materials.

[0014] It is further preferred that a through rod and a rotating disk are provided on the rotating block, the grabbing arm slides in the rotating block and is slidably connected to the through rod, and the rotating disk is provided at the bottom of the rotating block to facilitate the rotation of the grabbing arm and the grabbing of materials.

[0015] In a further embodiment, a rotating base is provided on the main body, a rotating groove is provided inside the rotating base, the third motor is fixedly installed in the rotating base, and the rotating disk rotates in the rotating groove to facilitate the operation of the picking mechanism.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a cylindrical lithium battery packaging and blanking device, which has the following beneficial effects:

[0018] In the present invention, a placement mechanism is provided. With the cooperation of components such as the placement box, the collecting hopper, the first motor and the placement rack, the device automatically corrects the position of the lithium battery, thereby reducing manual intervention and operational errors. The correct placement of the battery on the conveyor belt can effectively avoid flipping, damage or jamming during transportation.

[0019] In the present invention, a conveying mechanism is provided. With the cooperation of components such as the second motor, the transmission belt, the third motor, the rotating block and the picking mechanism, the device ensures that the batteries are neatly arranged when they are conveyed to the storage box in a mechanized manner, avoiding confusion or random stacking. This not only facilitates subsequent storage, transportation and packaging, but also reduces the inconsistency and possible damage risks caused by manual operation.

[0020] In the utility model, a picking mechanism is provided, and under the mutual cooperation of components such as a grabbing arm, a cylinder, a vent rod and a rubber pad, an auxiliary conveying mechanism automatically transfers the packaged lithium batteries, and the use of rubber pads or vent rods is not likely to damage the lithium batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a cylindrical lithium battery packaging and blanking device in the present utility model;

[0022] Figure 2 This is an exploded cross-sectional view of the placement mechanism in the present utility model;

[0023] Figure 3 This is an exploded view of the transmission mechanism in the present utility model;

[0024] Figure 4 This is a schematic diagram of the overall structure of the taking mechanism in the utility model;

[0025] Figure 5 This is an exploded view of the taking mechanism in the present invention.

[0026] In the figure: 1. Main body; 2. Placement box; 3. Collecting hopper; 4. First motor; 5. Placement rack; 6. Second motor; 7. Transmission belt; 8. Third motor; 9. Rotating block; 10. Grabbing arm; 11. Cylinder; 12. Ventilation rod; 13. Rubber pad; 14. First guide block; 15. Second guide block; 16. Placement slot; 17. Mounting slot; 18. Transmission block; 19. Transmission slot; 20. Block; 21. Placement plate; 22. Through rod; 23. Rotating disk; 24. Rotating base; 25. Rotating slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1:

[0029] See also Figure 1-5, a cylindrical lithium battery packaging and unloading device, including a main body 1, a placing mechanism and a conveying mechanism, the placing mechanism includes a placing box 2, a collecting hopper 3, a first motor 4 and a placing rack 5, the placing box 2 is fixedly mounted on the main body 1, the collecting hopper 3 is fixedly mounted on the placing box 2, the first motor 4 is mounted in the placing box 2, one end of the placing rack 5 is fixedly mounted on the output end of the first motor 4, the other end of the placing rack 5 is mounted in the placing box 2 and is rotatably connected to the placing box 2, the conveying mechanism includes a second motor 6, a transmission belt 7, a third motor 8, a rotating block 9 and a picking mechanism, the second motor 6 is fixedly mounted on the main body 1 and is rotatably connected to the transmission belt 7, the third motor 8 is fixedly mounted on the main body 1 and its output end is fixedly connected to the rotating block 9, the rotating block 9 is mounted on the main body 1 and is rotatably connected to the main body 1.

[0030] In this embodiment, the placement mechanism includes a placement box 2, a collecting hopper 3, a first motor 4 and a placement rack 5. When in use, the cylindrical lithium battery is placed in the collecting hopper 3, and then under the action of gravity, the packaged battery enters the placement box 2. The lithium battery entering the placement box 2 contacts the first guide block 14, and then under the action of the first guide block 14, the battery slides onto the second guide block 15. After being guided by the second guide block 15, the battery is separated from the placement box 2 and then falls into the placement rack 5. The first motor 4 installed in the installation slot 17 in the placement box 2 drives and directly drives the placement rack 5 to rotate, so that the battery is in the placement slot 16 of the placement rack 5 and is blocked by the placement plate 21, so that the battery can be directly placed inside the block 20 of the transmission belt 7.

[0031] In this embodiment, the conveying mechanism includes a second motor 6, a transmission belt 7, a third motor 8, a rotating block 9 and a picking mechanism. At this time, the lithium battery placed on the block 20 of the transmission belt 7 will be driven by the second motor 6 and rotate directly in the transmission groove 19 of the transmission block 18, so that after the lithium battery is discharged from the placement box 2, it moves directly from one end to the other end on the main body 1. When it moves to the other end, the rotating block 9 installed on the rotating base 24 is driven by the third motor 8, directly driving the rotating block 9 to move, and then the cylinder 11 is driven to directly push the grabbing arm 10 to slide in the rotating block 9, and the grabbing arm 10 keeps sliding on the through rod 22 when sliding, so that the grabbing arm 10 can rotate more smoothly. During this process, the rotating disk 23 on the rotating block 9 rotates in the rotating groove 25 in the rotating base 24.

[0032] In this embodiment, the picking mechanism includes a grabbing arm 10, a cylinder 11, a ventilation rod 12 and a rubber pad 13. When in use, the grabbing arm 10 has received the rotation of the rotating disk 23, thereby changing direction, and under the action of the cylinder 11, the grabbing arm 10 is directly placed on the lithium battery inside the block 20. Then, under the action of the ventilation rod 12, the external air pipe is operated to directly absorb the lithium battery into the rubber pad 13 on the grabbing arm 10. Then, the third motor 8 is driven again to place the lithium battery neatly into other storage tools.

[0033] Example 2:

[0034] In summary, when in use, the packaged lithium batteries need to be arranged and loaded to complete the final packaging of the lithium batteries. At this time, the packaged lithium batteries are placed horizontally in the collecting hopper 3, and then under the action of gravity, the packaged batteries enter the placement box 2. The lithium batteries entering the placement box 2 contact the first guide block 14, and then under the action of the first guide block 14, the batteries slide onto the second guide block 15. After being guided by the second guide block 15, the batteries are separated from the placement box 2 and then fall into the placement rack 5. The first motor 4 installed in the mounting slot 17 in the placement box 2 drives and directly drives the placement rack 5 to rotate, so that the battery is in the placement slot 16 of the placement rack 5 and is blocked by the placement plate 21, so that the battery can be directly placed in the card block 20 of the transmission belt 7. After the lithium battery is placed on the card block 20, the lithium battery placed on the card block 20 of the transmission belt 7 will be driven by the second motor 6 and directly in the transmission slot 19 of the transmission block 18. The main body 1 is rotated so that after the lithium battery is discharged from the placement box 2, it moves directly from one end to the other end on the main body 1. When it moves to the other end, the rotating block 9 installed on the rotating base 24 is driven by the third motor 8, which directly drives the rotating block 9 to move. Then the cylinder 11 is driven to directly push the grabbing arm 10 to slide in the rotating block 9, and the grabbing arm 10 keeps sliding on the through rod 22 when sliding, so that the grabbing arm 10 can rotate more smoothly. In this process, the rotating disk 23 on the rotating block 9 rotates in the rotating groove 25 in the rotating base 24, and when the grabbing arm 10 receives the rotation of the rotating disk 23, it changes direction, and under the action of the cylinder 11, the grabbing arm 10 is directly placed on the lithium battery inside the card block 20. Then, under the action of the ventilation rod 12, the external air pipe is operated to directly absorb the lithium battery into the rubber pad 13 on the grabbing arm 10. Then the third motor 8 is driven again to place the lithium battery neatly into other storage tools.

[0035] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cylindrical lithium battery packaging and blanking device, comprising a main body (1), a placement mechanism and a conveying mechanism, characterized in that: The placing mechanism comprises a placing box (2), a collecting hopper (3), a first motor (4) and a placing frame (5); the placing box (2) is fixedly mounted on the main body (1); the collecting hopper (3) is fixedly mounted on the placing box (2); the first motor (4) is mounted in the placing box (2); one end of the placing frame (5) is fixedly mounted on the output end of the first motor (4); the other end of the placing frame (5) is mounted in the placing box (2) and is rotatably connected to the placing box (2); the conveying mechanism comprises a second motor (6), a transmission belt (7), a third motor (8), a rotating block (9) and a picking mechanism; the second motor (6) is fixedly mounted on the main body (1) and is rotatably connected to the transmission belt (7); the third motor (8) is fixedly mounted on the main body (1) and its output end is fixedly connected to the rotating block (9); the rotating block (9) is mounted on the main body (1) and is rotatably connected to the main body (1).

2. The cylindrical lithium battery packaging and blanking device according to claim 1, characterized in that: The picking mechanism comprises a grabbing arm (10), a cylinder (11), a ventilation rod (12) and a rubber pad (13); the grabbing arm (10) is installed in a rotating block (9) and is slidably connected to the rotating block (9); the cylinder (11) is fixedly installed on the rotating block (9) and its output end is fixedly connected to the grabbing arm (10); the ventilation rod (12) is fixedly installed on the grabbing arm (10); and the rubber pad (13) is fixedly installed on the grabbing arm (10).

3. The cylindrical lithium battery packaging and blanking device according to claim 1, characterized in that: A first guide block (14) and a second guide block (15) are provided in the placement box (2), and the first guide block (14) is provided on the upper end of the second guide block (15).

4. The cylindrical lithium battery packaging and blanking device according to claim 3, characterized in that: The placement rack (5) is provided with a placement slot (16), the placement box (2) is provided with a mounting slot (17), the first motor (4) is fixedly mounted in the mounting slot (17), and the placement slots (16) are distributed in a circular array on the placement rack (5).

5. The cylindrical lithium battery packaging and blanking device according to claim 1, characterized in that: A transmission block (18) is fixedly mounted on the second motor (6), a transmission groove (19) is provided on the transmission block (18), and the transmission belt (7) is mounted in the transmission groove (19).

6. The cylindrical lithium battery packaging and blanking device according to claim 5, characterized in that: A clamping block (20) is provided on the transmission belt (7), a placement plate (21) is provided at the bottom of the placement box (2), the placement plate (21) is provided on one side of the placement rack (5), and the clamping blocks (20) are distributed on the transmission belt (7) in a linear array.

7. The cylindrical lithium battery packaging and blanking device according to claim 2, characterized in that: The rotating block (9) is provided with a through rod (22) and a rotating disk (23); the grabbing arm (10) slides in the rotating block (9) and is slidably connected to the through rod (22); and the rotating disk (23) is provided at the bottom of the rotating block (9).

8. The cylindrical lithium battery packaging and blanking device according to claim 7, characterized in that: The main body (1) is provided with a rotating base (24), a rotating groove (25) is provided inside the rotating base (24), the third motor (8) is fixedly mounted in the rotating base (24), and the rotating disk (23) rotates in the rotating groove (25).

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