Linear battery cap detection equipment

Abstract

The utility model discloses linear battery cap detection equipment, which comprises a conveying frame, a conveying belt is arranged in the conveying frame, a guide mechanism is arranged on the conveying frame and comprises a first rotating shaft, the first rotating shaft is rotatably mounted on the side of the conveying frame through a bearing, a screw rod is arranged in the first rotating shaft, and the screw rod is connected with the conveying frame. According to the linear battery cap detection equipment, the two guide plates can move close to each other or move away from each other by rotating the handles forwards or reversely, and the linear battery cap detection equipment has the advantages that the linear battery cap detection equipment is simple in structure, convenient to operate and high in detection efficiency; therefore, the two guide plates can guide battery caps with different diameters, it is guaranteed that the battery caps can move in the middle of the conveying belt, the battery caps can move to the position under a camera, it is guaranteed that errors do not exist in camera photographing, and the battery cap detection quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of battery cap testing technology, specifically a linear battery cap testing device. Background Technology

[0002] A battery cap is a small cap that is attached to the pins of a battery. It is usually red or black, but other colors are also possible. The material can be plastic or rubber. After the battery cap is produced, it needs to be tested by a battery cap testing device. The specific process is as follows: the battery cap is placed on a conveyor belt, then a camera takes a picture of it. The camera sends the picture to computer software for analysis. Finally, a classification mechanism is used to classify the battery caps as good or bad.

[0003] However, existing linear battery cap inspection equipment cannot move the battery caps placed on the conveyor belt to the center of the conveyor belt, causing the battery caps to not move directly under the camera. This results in errors in the camera's image capture, affecting the analysis of the computer software and the quality of battery cap inspection.

[0004] To address the aforementioned issues, there is an urgent need for innovative design based on the existing linear battery cap testing equipment. Utility Model Content

[0005] The purpose of this invention is to provide a linear battery cap testing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a linear battery cap testing device, including a conveyor frame, a conveyor belt inside the conveyor frame, and a guiding mechanism on the conveyor frame;

[0007] The guiding mechanism includes a first rotating shaft, which is rotatably mounted on the side of the conveyor frame via bearings. A lead screw is installed inside the first rotating shaft, and a guide plate is fixed to the end of the lead screw inside the conveyor frame. The bottom of the guide plate is in contact with the top of the conveyor belt. A guide rod is fixed to one end of the guide plate, and the end of the guide rod penetrates the side of the conveyor frame. A first gear is fixed to the outer wall of the first rotating shaft outside the conveyor frame. A second rotating shaft is rotatably mounted inside the conveyor frame via bearings, and a second gear is fixed to the end of the second rotating shaft. The top of the second gear meshes with the bottom of the first gear. A handle is fixed to the end of the first rotating shaft. A first gathering plate is fixed to the end of the guide plate, and the first gathering plate is designed at an angle. The end of the first gathering plate is located inside a groove, which is formed inside the second gathering plate. The end of the second gathering plate is in contact with the inner side of the conveyor frame. The bottoms of both the first and second gathering plates are in contact with the top of the conveyor belt. A fixing mechanism is provided on one side of the first gathering plate.

[0008] The sorting mechanism is located inside the conveyor frame, away from the guiding mechanism.

[0009] Preferably, the fixing mechanism includes a through groove, the inner side of the groove is provided with a through groove, a screw is fixed to one end of the first gathering plate, and a nut is threaded on the outer side of the screw.

[0010] Preferably, the sorting mechanism includes a fixed plate, and the fixed plate is fixed inside the conveyor frame away from the guide plate. A third rotating shaft is rotatably mounted in the middle of the fixed plate via a bearing. A movable plate is fixed at the lower end of the third rotating shaft. The bottom of the movable plate is in contact with the top of the conveyor belt. The top of the third rotating shaft is fixedly connected to the bottom output end of the servo motor. The outer wall of the servo motor is fixed to the top of the fixed plate via a mounting bracket.

[0011] Preferably, a U-shaped plate is provided at the top of the conveyor frame between the guiding mechanism and the sorting mechanism, a computer is provided on the outside of the U-shaped plate, and a camera is installed at the center of the inner side of the top of the U-shaped plate.

[0012] Preferably, there are two of each of the first rotating shaft, lead screw, guide plate, guide rod, first gear, and second gear, which are symmetrically distributed about the central axis of the conveyor belt. The first rotating shaft and the lead screw are threadedly connected, and the threads on the two lead screws are arranged in opposite directions. The guide rod and the conveyor frame are slidably connected.

[0013] Preferably, the first gathering plate and the groove are slidably connected, the screw and the through groove are slidably connected, and the side of the nut is in close contact with the side of the second gathering plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the linear battery cap detection device, by rotating the handle in the forward or reverse direction, enables the two guide plates to move closer to each other or further apart, thereby enabling the two guide plates to guide battery caps of different diameters, and ensuring that the battery caps can move in the middle of the conveyor belt, so that the battery caps can be moved directly below the camera, ensuring that there are no errors in the camera's photography, and ensuring the quality of battery cap detection.

[0015] The second gathering plate can move on the first gathering plate, ensuring that the end of the second gathering plate can fit against the inner side of the conveyor frame under the action of the fixing mechanism, and ensuring that the battery cap can move between the two guide plates under the action of the first and second gathering plates. Attached Figure Description

[0016] Figure 1 This is a top view sectional structural diagram of the present invention;

[0017] Figure 2This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 3 This utility model Figure 1 A schematic diagram of the structure after the two guide plates are brought closer together;

[0019] Figure 4 This is a front view sectional view of the installation structure of the lead screw of this utility model;

[0020] Figure 5 This is a side view sectional view of the installation structure of the first gathering plate of this utility model;

[0021] Figure 6 This is a side view of the nut mounting structure of this utility model;

[0022] Figure 7 This is a side view of the camera mounting structure of this utility model;

[0023] Figure 8 This is a side view of the installation structure of the movable plate of this utility model.

[0024] In the diagram: 1. Conveyor frame; 2. Conveyor belt; 3. First rotating shaft; 4. Lead screw; 5. Guide plate; 6. Guide rod; 7. First gear; 8. Second rotating shaft; 9. Second gear; 10. Handle; 11. First gathering plate; 12. Second gathering plate; 13. Groove; 14. Through groove; 15. Screw; 16. Nut; 17. Fixed plate; 18. Third rotating shaft; 19. Movable plate; 20. Servo motor; 21. U-shaped plate; 22. Computer; 23. Camera. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-8 This utility model provides a technical solution: a linear battery cap testing device, including a conveyor frame 1, a conveyor belt 2 inside the conveyor frame 1, and a guide mechanism on the conveyor frame 1;

[0027] The guiding mechanism includes a first rotating shaft 3, which is rotatably mounted on the side of the conveyor frame 1 via bearings. A lead screw 4 is installed inside the first rotating shaft 3, and a guide plate 5 is fixed to the end of the lead screw 4 inside the conveyor frame 1. The bottom of the guide plate 5 is in contact with the top of the conveyor belt 2. A guide rod 6 is fixed to one end of the guide plate 5, and the end of the guide rod 6 passes through the side of the conveyor frame 1. A first gear 7 is fixed to the outer wall of the first rotating shaft 3 outside the conveyor frame 1. A second rotating shaft 8 is rotatably mounted inside the conveyor frame 1 via bearings, and a gear 7 is fixed to the end of the second rotating shaft 8. The second gear 9 has its top meshing with the bottom of the first gear 7. The end of the first rotating shaft 3 is fixed with a handle 10. The end of the guide plate 5 is fixed with a first gathering plate 11, which is designed to be inclined. The end of the first gathering plate 11 is located inside the groove 13. The groove 13 is opened inside the second gathering plate 12. The end of the second gathering plate 12 is in contact with the inner side of the conveyor frame 1. The bottoms of the first gathering plate 11 and the second gathering plate 12 are in contact with the top of the conveyor belt 2. A fixing mechanism is provided on one side of the first gathering plate 11.

[0028] A sorting mechanism is located inside the conveyor frame 1, away from the guide mechanism.

[0029] The fixing mechanism includes a through groove 14. The through groove 14 is provided on the inner side of the groove 13. A screw 15 is fixed to one end of the first gathering plate 11. A nut 16 is threaded on the outer side of the screw 15.

[0030] The sorting mechanism includes a fixed plate 17. The fixed plate 17 is fixed inside the conveyor frame 1 away from the guide plate 5. A third rotating shaft 18 is rotatably mounted in the middle of the fixed plate 17 via a bearing. A movable plate 19 is fixed at the lower end of the third rotating shaft 18. The bottom of the movable plate 19 is in contact with the top of the conveyor belt 2. The top of the third rotating shaft 18 is fixedly connected to the bottom output end of the servo motor 20. The outer wall of the servo motor 20 is fixed to the top of the fixed plate 17 via a mounting bracket.

[0031] A U-shaped plate 21 is provided on the top of the conveyor 1 between the guiding mechanism and the sorting mechanism. A computer 22 is provided on the outside of the U-shaped plate 21, and a camera 23 is installed at the center of the inner side of the top of the U-shaped plate 21.

[0032] The first rotating shaft 3, lead screw 4, guide plate 5, guide rod 6, first gear 7 and second gear 9 are symmetrically distributed in twos about the central axis of the conveyor belt 2. The first rotating shaft 3 and lead screw 4 are threadedly connected, and the threads on the two lead screws 4 are arranged in opposite directions. The guide rod 6 and the conveyor frame 1 form a sliding connection, which ensures that when the two first rotating shafts 3 rotate in the same direction, the two guide plates 5 can move closer to each other or move further away from each other.

[0033] The first gathering plate 11 and the groove 13 form a sliding connection, ensuring that the second gathering plate 12 can move on the first gathering plate 11. The screw 15 and the through groove 14 form a sliding connection, ensuring that the screw 15 can move on the through groove 14. The side of the nut 16 is in close contact with the side of the second gathering plate 12. Through the close contact between the nut 16 and the side of the second gathering plate 12, the position of the second gathering plate 12 after movement can be fixed.

[0034] Working principle: When using this linear battery cap testing device, first place the battery cap to be tested between two guide plates 5, and the battery cap is simultaneously located at the top of the conveyor belt 2. Then rotate the handle 10, which drives the first rotating shaft 3 to rotate. Then, the first rotating shaft 3 drives the other first rotating shaft 3 to rotate in the same direction through the second rotating shaft 8, two first gears 7 and two second gears 9. Since the first rotating shaft 3 and the lead screw 4 are threadedly connected, and the threads on the two lead screws 4 are set oppositely, and the guide rod 6 and the conveyor frame 1 form a sliding connection, the two lead screws 4 push the two guide plates 5 to move closer to each other until the distance between the two guide plates 5 is slightly larger than the diameter of the battery cap. Then rotate the nut 16 to separate the nut 16 from the second gathering plate 12. Then move the second gathering plate 12 so that the end of the second gathering plate 12 fits against the inner side of the conveyor frame 1. Then rotate the nut 16 so that one side of the nut 16 fits tightly against one side of the second gathering plate 12, thus completing the fixation of the second gathering plate 12.

[0035] The battery cap is placed on the rotating conveyor belt 2. Under the action of the first gathering plate 11 and the second gathering plate 12, the battery cap moves between the two guide plates 5, allowing it to move in the middle of the conveyor belt 2. When the battery cap moves directly below the camera 23, it is photographed by the camera 23. The photograph is sent to the computer 22 for analysis. When the product is qualified, the servo motor 20 is started. The servo motor 20 drives the third rotating shaft 18 and the movable plate 19 to rotate in reverse until the end of the movable plate 19 is in contact with the inner wall of the conveyor frame 1. The qualified battery cap falls into the box for holding qualified battery caps under the guidance of the movable plate 19. When the product is unqualified, the servo motor 20 is started to rotate in the forward direction, so that the end of the movable plate 19 is in contact with the other inner wall of the conveyor frame 1. The unqualified battery cap falls into the box for holding unqualified battery caps under the guidance of the movable plate 19.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A linear battery cap detection apparatus comprising a conveying frame (1), characterized in that it comprises: The inside of the conveying frame (1) is provided with a conveying belt (2), and the conveying frame (1) is provided with a guide mechanism; The guide mechanism comprises a first rotating shaft (3), the side of the conveying frame (1) is rotatably connected with the first rotating shaft (3) through a bearing, the inside of the first rotating shaft (3) is provided with a lead screw (4), the end of the lead screw (4) is fixed with a guide plate (5) in the inside of the conveying frame (1), the bottom of the guide plate (5) is attached to the top of the conveying belt (2), the end of one side of the guide plate (5) is fixed with a guide rod (6), the end of the guide rod (6) penetrates through the side of the conveying frame (1), the outer wall of the first rotating shaft (3) is fixed with a first gear (7) outside the conveying frame (1), the inside of the conveying frame (1) is rotatably connected with a second rotating shaft (8) through a bearing, the end of the second rotating shaft (8) is fixed with a second gear (9), the top of the second gear (9) is meshed and connected with the bottom of the first gear (7), the end of the first rotating shaft (3) is fixed with a handle (10), the end of the guide plate (5) is fixed with a first converging plate (11), and the first converging plate (11) is designed to be inclined, the end of the first converging plate (11) is located in the inside of a groove (13), the groove (13) is arranged in the inside of a second converging plate (12), the end of the second converging plate (12) is attached to the inside of the conveying frame (1), the bottom of the first converging plate (11) and the second converging plate (12) is attached to the top of the conveying belt (2), and one side of the first converging plate (11) is provided with a fixing mechanism. The inside of the conveying frame (1) is provided with a classification mechanism away from the guide mechanism.

2. The linear battery cap detection apparatus according to claim 1, characterized by: The fixing mechanism comprises a through slot (14), the inside of the groove (13) is provided with the through slot (14), the end of one side of the first converging plate (11) is fixed with a screw rod (15), and the outer side of the screw rod (15) is provided with a nut (16) in screw thread.

3. The linear battery cap detection apparatus of claim 1, wherein: The classification mechanism comprises a fixed plate (17), the inside of the conveying frame (1) is fixed with the fixed plate (17) away from the guide plate (5), the middle of the fixed plate (17) is rotatably connected with a third rotating shaft (18) through a bearing, the lower end of the third rotating shaft (18) is fixed with a movable plate (19), the bottom of the movable plate (19) is attached to the top of the conveying belt (2), the top of the third rotating shaft (18) is fixedly connected with the bottom output end of a servo motor (20), and the outer wall of the servo motor (20) is fixed to the top of the fixed plate (17) through a mounting frame.

4. The linear battery cap detection apparatus of claim 1, wherein: The top of the conveying frame (1) is provided with a U-shaped plate (21) between the guide mechanism and the classification mechanism, the outside of the U-shaped plate (21) is provided with a computer (22), and the inside of the top of the U-shaped plate (21) is provided with a camera (23) at the center.

5. The linear battery cap detection apparatus of claim 1, wherein: The first rotating shaft (3), the screw rod (4), the guide plate (5), the guide rod (6), the first gear (7) and the second gear (9) are symmetrically distributed with two about the central axis of the conveying belt (2), and the first rotating shaft (3) and the screw rod (4) are threadedly connected, and the threads on the two screw rods (4) are oppositely arranged, and the guide rod (6) and the conveying frame (1) form a sliding connection.

6. The linear battery cap detection apparatus of claim 2, wherein: The first converging plate (11) and the groove (13) form a sliding connection, the screw rod (15) and the through groove (14) form a sliding connection, and the side of the nut (16) is in close contact with the side of the second converging plate (12).

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