Product defect automatic sorting device

Abstract

The application discloses a product defect automatic sorting device and relates to the mechanical field.The product defect automatic sorting device comprises a supporting frame fixedly installed on the top of a supporting table, a conveying belt rotatably installed on the inner side of the supporting frame, a supporting column fixedly installed on the top of the supporting table, a movable block movably installed on the outer side of the supporting column, an identification camera fixedly installed on one end of the movable block, a light shield fixedly installed on the outer side of the movable block, an air gun fixedly installed on the top of the supporting frame, a collecting box fixedly installed on the top of the supporting table and corresponding to the air gun.The identification camera is used for identifying products passing between two stop blocks, and when a product with a defect is identified, the air gun is used for blowing the defective product into the collecting box through a drawer, and the product structural defect is selected through the device, so that the defective product can be removed, and a large amount of manual selection time can be saved.

Description

Technical Field

[0001] This application relates to the field of machinery, and in particular to an automatic sorting device for product defects. Background Technology

[0002] In today's era of rapid industrialization, the production scale of various products is constantly expanding, and production efficiency is continuously improving. Taking industries such as electronics manufacturing, food processing, and auto parts production as examples, a large number of products are produced from production lines every day. However, due to the complexity of production processes, fluctuations in raw material quality, and the precision of production equipment, a certain percentage of defective products are inevitable.

[0003] Currently, many companies in the market still rely on manual sorting for product defects. The speed of manual sorting is limited by the operator's reaction ability and skill level. In large-scale product production, it is difficult to meet the sorting needs of high-speed production lines, which affects the overall production efficiency. Utility Model Content

[0004] To save a significant amount of time spent on manual sorting, this application provides an automatic product defect sorting device.

[0005] The automatic product defect sorting device provided in this application adopts the following technical solution: The device includes a support frame fixedly installed on top of a support platform. A conveyor belt is rotatably mounted on the inner side of the support frame. A support column is fixedly installed on top of the support platform. A movable block is movably installed on the outer side of the support column. A recognition camera is fixedly installed at one end of the movable block. A light shield is fixedly installed on the outer side of the movable block. An air gun is fixedly installed on top of the support frame. A collection box is fixedly installed on top of the support platform. The air gun and the collection box are positioned corresponding to each other. A switching box is fixedly installed at one end of the support frame.

[0006] By adopting the above technical solution, it is easy to block external light sources with a light shield, reducing the impact of light sources on the recognition camera, which enables the recognition camera to better identify products. The recognition camera identifies the products conveyed on the upper surface of the conveyor belt, and when a defective product is identified, it is blown into the collection box by an air gun, thereby achieving the removal of defective products.

[0007] Preferably, a first motor is fixedly installed on one side of the support frame, and a conveying roller and a support roller are rotatably installed on the inner side of the support frame, with the output end of the first motor fixedly installed with the conveying roller.

[0008] By adopting the above technical solution, it is convenient to drive the conveyor roller to rotate through the first motor, and the support roller supports the conveyor belt, so that the conveyor belt can rotate to transport products, which facilitates sorting operations.

[0009] Preferably, the movable block is threaded with a locking bolt on its outer side, and the movable block is fixedly installed against the support column by the locking bolt.

[0010] By adopting the above technical solution, it is easy to adjust the height of the movable block along the support column. The movable block can be fixed and positioned with the support column by the locking bolt, which facilitates the identification camera at one end of the movable block to identify and sort the products.

[0011] Preferably, two blocks are fixedly installed on the top of the support frame, and the recognition camera is located above the two blocks.

[0012] By adopting the above technical solution, it is convenient to collect and transport products that need to be sorted, and it is convenient for the identification camera to identify and sort the products transported on the upper surface of the conveyor belt.

[0013] Preferably, a connector is fixedly installed at one end of the air gun, the connector is fixedly connected to an external air pump, a receiving baffle is fixedly installed on one side of the collection box, and a drawer is slidably installed on the inner side of the collection box.

[0014] By adopting the above technical solution, it is convenient to blow air into the defective products with an air gun, blow the defective products into the collection box, and collect the defective products through the drawer.

[0015] Preferably, a second motor is fixedly installed at the bottom of the switching box, and an adjustment plate is installed at the output end of the second motor, the adjustment plate being located inside the switching box.

[0016] By adopting the above technical solution, it is convenient to drive the adjustment plate to swing through the second motor, and to discharge and collect the product by adjusting the swing position of the adjustment plate.

[0017] Preferably, the switching box has a Y-shaped structure, and a first discharge channel and a second discharge channel are respectively opened on the inner side of the switching box. Two sorting boxes are placed below the switching box, and the two sorting boxes are respectively arranged corresponding to the first discharge channel and the second discharge channel.

[0018] By adopting the above technical solution, products can be discharged from the second discharge channel into the sorting box for collection by adjusting the plate to block the first discharge channel, and products can be discharged from the first discharge channel into the sorting box for collection by adjusting the plate to block the second discharge channel, which facilitates switching the collection of products.

[0019] In summary, this application includes at least one of the following beneficial technical effects: 1. The device identifies products passing between two blocks using a recognition camera. When a defective product is identified, it blows air into a collection box using an air gun and collects it in a drawer. Products with structural defects are selected by this device, which can remove defective products and save a lot of manual selection time. 2. The second motor drives the adjusting plate to convey the products entering the switching box. When the adjusting plate blocks the first discharge channel, the products can be discharged from the second discharge channel into the sorting box for collection. When the adjusting plate blocks the second discharge channel, the products can be discharged from the first discharge channel into the sorting box for collection. When one is full, it can be switched to the other, which facilitates the collection of products. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the automatic product defect sorting device according to an embodiment of this application; Figure 2 This is a schematic diagram illustrating the top-view three-dimensional structure of the embodiments of this application; Figure 3 This is a schematic diagram illustrating a partial three-dimensional structure, representing a key embodiment of this application. Figure 4 This is a schematic diagram illustrating a partial cross-sectional structure of the switching box, which is a key feature of this application embodiment. Reference numerals: 1. Support platform; 2. Support frame; 3. Conveyor belt; 4. First motor; 5. Switching box; 6. Sorting box; 7. Support column; 8. Air gun; 9. Connector; 10. Collection box; 11. Drawer; 12. Receiving baffle; 13. Stop block; 14. Movable block; 15. Light shield; 16. Identification camera; 17. First discharge channel; 18. Second discharge channel; 19. Second motor; 20. Adjustment plate. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0022] This application discloses an automatic product defect sorting device, including a support frame 2 fixedly installed on the top of a support platform 1, a conveyor belt 3 rotatably installed on the inner side of the support frame 2, a support column 7 fixedly installed on the top of the support platform 1, a movable block 14 movably installed on the outer side of the support column 7, a recognition camera 16 fixedly installed at one end of the movable block 14, a light shield 15 fixedly installed on the outer side of the movable block 14, an air gun 8 fixedly installed on the top of the support frame 2, a collection box 10 fixedly installed on the top of the support platform 1, the air gun 8 and the collection box 10 being positioned correspondingly, and a switching box 5 fixedly installed at one end of the support frame 2.

[0023] By setting up an identification camera 16, a light shield 15, an air gun 8, and a collection box 10, the light shield 15 can block external light sources, reducing the impact of light sources on the identification camera 16 and enabling the identification camera 16 to better identify products. The identification camera 16 identifies the products conveyed on the upper surface of the conveyor belt 3. When a defective product is identified, the air gun 8 blows the defective product into the collection box 10 for collection, thereby removing the defective product. The qualified products are then transported to the switching box 5 for discharge and collection. The entire sorting process can save a lot of manual sorting time.

[0024] Reference Figure 1 , Figure 2 A first motor 4 is fixedly installed on one side of the support frame 2, and a conveying roller and a support roller are rotatably installed on the inner side of the support frame 2, and the output end of the first motor 4 is fixedly installed with the conveying roller.

[0025] By setting up a first motor 4, it is easy to drive the conveyor roller to rotate. The support roller supports the conveyor belt 3, which in turn rotates to transport the products, facilitating sorting operations.

[0026] Reference Figure 1 , Figure 2 The movable block 14 is threaded with a locking bolt on its outer side, and the movable block 14 is fixedly installed against the support column 7 by the locking bolt.

[0027] By setting the movable block 14, the height position can be adjusted along the support column 7. The movable block 14 can be fixed and positioned with the support column 7 by tightening the bolt, so that the recognition camera 16 at one end of the movable block 14 can identify and sort the products.

[0028] Reference Figure 1 , Figure 2 Two blocks 13 are fixedly installed on the top of the support frame 2, and the recognition camera 16 is located above the two blocks 13.

[0029] By setting up the block 13, it is convenient to collect and transport the products that need to be sorted, and to facilitate the identification and sorting operation of the products transported on the upper surface of the conveyor belt 3 by the identification camera 16.

[0030] Reference Figure 1 , Figure 2 One end of the air gun 8 is fixedly installed with a connector 9, which is fixedly connected to an external air pump. A receiving baffle 12 is fixedly installed on one side of the collection box 10, and a drawer 11 is slidably installed on the inside of the collection box 10.

[0031] By setting up drawer 11, it is convenient to blow air onto defective products with air gun 8, blow the defective products into collection box 10, and collect the defective products through drawer 11.

[0032] Reference Figure 1 , Figure 2 A second motor 19 is fixedly installed at the bottom of the switching box 5. An adjustment plate 20 is installed at the output end of the second motor 19. The adjustment plate 20 is located inside the switching box 5. The switching box 5 has a Y-shaped structure. A first discharge channel 17 and a second discharge channel 18 are respectively opened on the inner side of the switching box 5. Two sorting boxes 6 are placed below the switching box 5. The two sorting boxes 6 are respectively set to correspond to the first discharge channel 17 and the second discharge channel 18.

[0033] By setting a second motor 19 and an adjusting plate 20, the second motor 19 can drive the adjusting plate 20 to swing. The adjusting plate 20 blocks the first discharge channel 17, allowing products to be discharged from the second discharge channel 18 into the sorting box 6 for collection. The adjusting plate 20 blocks the second discharge channel 18, allowing products to be discharged from the first discharge channel 17 into the sorting box 6 for collection, which facilitates switching the collection of products.

[0034] The implementation principle of the automatic product defect sorting device in this application embodiment is as follows: First, the stop block 13 on the conveyor belt 3 is connected to the product conveyor line. Then, the first motor 4 is started to drive the conveyor roller and the conveyor belt 3 to move, which can transport the products. The recognition camera 16 can identify the products. When a defective product is identified, the air gun 8 blows air into the defective product and blows it into the collection box 10 for collection through the drawer 11. Then, qualified products are transported into the switching box 5. The second motor 19 drives the adjusting plate 20 to separate and collect the products. When the second motor 19 drives the adjusting plate 20 to block one side of the first discharge channel 17, the products can be discharged from the second discharge channel 18 into the sorting box 6 for collection. When the second motor 19 drives the adjusting plate 20 to block one side of the second discharge channel 18, the products can be discharged from the first discharge channel 17 into the sorting box 6 for collection. This makes it convenient to switch to another sorting box 6 for product collection when the sorting box 6 is full. The whole process saves a lot of manual sorting time.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic product defect sorting device, characterized in that: The system includes a support frame (2) fixedly installed on the top of a support platform (1), a conveyor belt (3) rotatably installed on the inner side of the support frame (2), a support column (7) fixedly installed on the top of the support platform (1), a movable block (14) movably installed on the outer side of the support column (7), a recognition camera (16) fixedly installed on one end of the movable block (14), a light shield (15) fixedly installed on the outer side of the movable block (14), an air gun (8) fixedly installed on the top of the support frame (2), a collection box (10) fixedly installed on the top of the support platform (1), the air gun (8) and the collection box (10) being positioned opposite each other, and a switching box (5) fixedly installed on one end of the support frame (2).

2. The automatic product defect sorting device according to claim 1, characterized in that: A first motor (4) is fixedly installed on one side of the support frame (2), and a conveying roller and a support roller are rotatably installed on the inner side of the support frame (2), and the output end of the first motor (4) is fixedly installed with the conveying roller.

3. The automatic product defect sorting device according to claim 2, characterized in that: The movable block (14) is threaded with a locking bolt on its outer side, and the movable block (14) is fixedly installed against the support column (7) by the locking bolt.

4. The automatic product defect sorting device according to claim 3, characterized in that: Two blocks (13) are fixedly installed on the top of the support frame (2), and the recognition camera (16) is located above the two blocks (13).

5. The automatic product defect sorting device according to claim 4, characterized in that: One end of the air gun (8) is fixedly installed with a connector (9), which is fixedly connected to an external air pump. A receiving baffle (12) is fixedly installed on one side of the collection box (10), and a drawer (11) is slidably installed on the inner side of the collection box (10).

6. The automatic product defect sorting device according to claim 5, characterized in that: A second motor (19) is fixedly installed at the bottom of the switching box (5), and an adjustment plate (20) is installed at the output end of the second motor (19). The adjustment plate (20) is located inside the switching box (5).

7. The automatic product defect sorting device according to claim 6, characterized in that: The switching box (5) has a Y-shaped structure. The inner side of the switching box (5) is provided with a first discharge channel (17) and a second discharge channel (18). Two sorting boxes (6) are placed below the switching box (5). The two sorting boxes (6) are respectively set to correspond to the first discharge channel (17) and the second discharge channel (18).

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