Automobile assembly line parts sorting and accurate distribution equipment

Abstract

The utility model discloses a kind of automobile assembly line spare parts sorting and accurate distribution equipment, including rack, PLC controller and loudspeaker are inlayed in turn in the side of the rack. The utility model uses, after automobile spare part product is sent into sorting table, the weighing treatment of the spare part product can be realized by the pressure sensor inside sorting table, and, vision camera starts, the shooting of the spare part product can be realized, and the appearance three-dimensional size of the photographed spare part product is sent to PLC controller and is analyzed comparison, this can realize the identification of spare part product, and can be according to the name of identified spare part, compare the standard product in database, so as to mark as unqualified product with appearance wear and weight unqualified, whether the part product is qualified and the specific name of qualified product is reported again through loudspeaker, which makes the device through the intelligent identification detection of product, improves sorting distribution precision.

Description

Technical Field

[0001] This utility model relates to the field of automotive assembly line structure technology, specifically to an automotive assembly line parts sorting and precision delivery equipment. Background Technology

[0002] The automobile assembly line is the core production method of modern automobile manufacturing, which greatly improves production efficiency and standardization. It is a production line system arranged according to the automobile production process. Through conveyor belts, automated equipment and human cooperation, various automobile parts are gradually assembled into complete vehicles. In actual production, the automobile assembly line needs to realize the sorting and distribution of parts, which is an important link in automobile production.

[0003] Current automotive assembly line parts sorting and distribution equipment often only performs simple classification and feeding functions. It requires users to visually determine the specific name and category of the parts, resulting in low operational efficiency. Furthermore, it is difficult to inspect the products to be sorted, which leads to the easy sorting out of defective products and affects the accuracy of sorting and distribution. To address this, we propose a new type of automotive assembly line parts sorting and precision distribution equipment. Utility Model Content

[0004] The purpose of this invention is to provide a sorting and precise delivery equipment for automotive assembly line parts, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a parts sorting and precision delivery equipment for an automobile assembly line, comprising a frame, on one side of which a PLC controller and a speaker are sequentially embedded, and on the other side of which a housing is installed. A pneumatic vibrator is installed inside the housing, and the output end of the pneumatic vibrator is connected to a vibrating plate. A sorting table is installed on the frame on one side of the vibrating plate. A positioning cavity is provided inside the sorting table, and a pressure sensor is installed inside the positioning cavity. A top seat is fixed on the frame outside the sorting table, and a vision camera is installed at the top of the top seat. A robotic arm is installed inside the frame, and an electric gripper is installed at the output end of the robotic arm. An infrared camera is installed on the robotic arm above the electric gripper. Electric conveyor belts for qualified products and for defective products are respectively installed at both ends of the frame, and a recycling box is placed on one side of the electric conveyor belt for defective products.

[0006] Preferably, the bottom of the frame is uniformly equipped with anti-slip feet.

[0007] Preferably, the bottom of the robotic arm is provided with a self-locking motor for rotation, and the self-locking motor for rotation is fixed inside the frame.

[0008] Preferably, the robotic arm is evenly provided with self-locking motors for flipping and movable rods, and there are 3 self-locking motors for flipping.

[0009] Preferably, the infrared camera and the infrared camera are respectively assembled into a disassembly and installation structure by screws and movable rods.

[0010] Preferably, the top of the vibratory feeder is provided with a feeding track that is connected to the sorting table, so that the automotive parts can be fed one by one into the sorting table by vibration, which is beneficial to subsequent sorting and distribution operations.

[0011] Preferably, springs are evenly installed between the vibratory feeder and the housing.

[0012] Preferably, the top and bottom of the spring are respectively provided with mounting strips that match the vibratory feeder and the housing, and screws are provided between the vibratory feeder and the mounting strips to facilitate the independent disassembly and replacement of the spring on the vibratory feeding mechanism.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The automotive assembly line parts sorting and precision delivery equipment is equipped with speakers, which optimizes the performance of the device. On the one hand, the pneumatic vibrator is activated, and with the elasticity of the spring, the automotive parts inside the vibratory plate can be automatically fed into the sorting table one by one through the feeding track. This can achieve better automated independent feeding function. On the other hand, the automotive parts will fall into the positioning cavity of the sorting table one by one. At this time, the pressure sensor on the positioning cavity will weigh the part. In addition, the vision camera is activated to take pictures of the part. The three-dimensional dimensions of the part are then sent to the PLC controller for analysis and comparison. This can identify the part and compare it with the standard products in the database based on the identified part name. Those with wear and weight defects are marked as unqualified products. The speaker will then announce whether the part is qualified and the specific name of the qualified product. This device improves the sorting and delivery accuracy through intelligent identification and detection of products.

[0015] (2) The automotive assembly line parts sorting and precision delivery equipment is equipped with a self-locking motor for flipping, etc. When the device is in operation, the PLC controller controls the corresponding self-locking motor for rotation and self-locking motor for flipping on the robotic arm to start according to the sorting results of the automotive parts products. This drives the electric clamps at their output ends to clamp the parts products that have been identified and detected, and move them to the corresponding electric conveyor belt for qualified products or electric conveyor belt for defective products. Defective products will be directly sent to the recycling box for unified recycling and recasting, while qualified products will be transported out through the electric conveyor belt for qualified products. In addition, the speaker announces the name of the product, making it easy for users to manually take out the product and put it into the corresponding receiving box. This makes the device achieve a good graded delivery function.

[0016] (3) The automotive assembly line parts sorting and precision delivery equipment has optimized its structure by installing springs, etc. Users can use the positioning and plugging structure between the assembly insert and the corresponding vibratory plate and the housing, combined with the locking and fixing effect of the screws, to facilitate the independent disassembly and replacement of the springs on the vibratory feeding mechanism, which helps to extend the service life of the vibratory feeding mechanism. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a partial sectional view of the structure of this utility model from the side.

[0019] Figure 3 This is a front view structural diagram of the robotic arm of this utility model;

[0020] Figure 4 This is a top view cross-sectional structural diagram of the sorting table of this utility model;

[0021] Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0022] In the diagram: 1. Electric conveyor belt for qualified products; 2. Frame; 3. PLC controller; 4. Top mount; 5. Electric conveyor belt for defective products; 6. Robotic arm; 7. Vision camera; 8. Recycling box; 9. Self-locking motor for flipping; 10. Self-locking motor for rotation; 11. Electric clamp; 12. Infrared camera; 13. Sorting table; 14. Pressure sensor; 15. Positioning cavity; 16. Vibratory feeder; 17. Spring; 18. Housing; 19. Pneumatic vibrator; 20. Assembly strip; 21. Feeding track; 22. Speaker; 23. Movable rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-5 An embodiment of this utility model is provided: a sorting and precise delivery equipment for parts in an automobile assembly line, including a frame 2, on one side of the frame 2 are a PLC controller 3 and a speaker 22, and on the other side of the frame 2 are a housing 18.

[0025] A pneumatic vibrator 19 is installed inside the housing 18. The output end of the pneumatic vibrator 19 is connected to a vibrating plate 16. A sorting table 13 is set on the frame 2 on one side of the vibrating plate 16.

[0026] The sorting table 13 has a positioning cavity 15 inside, and a pressure sensor 14 is installed inside the positioning cavity 15.

[0027] The top of the vibratory feeder 16 is provided with a feeding track 21 that is connected to the sorting table 13, which makes it easy to feed the automotive parts one by one into the sorting table 13 through vibration, which is beneficial to subsequent sorting and distribution operations.

[0028] Springs 17 are evenly installed between the vibratory plate 16 and the housing 18;

[0029] The top and bottom of the spring 17 are respectively provided with mounting strips 20 that match the vibratory plate 16 and the housing 18. Screws are provided between the vibratory plate 16 and the housing 18 and the mounting strips 20, so that the spring 17 on the vibratory feeding mechanism can be independently disassembled and replaced.

[0030] When in use, the pneumatic vibrator 19 is activated, and with the elastic action of the spring 17, the automotive parts inside the vibratory plate 16 can be automatically fed one by one into the sorting table 13 through the feeding track 21. This can achieve a better automated independent feeding function.

[0031] A top mount 4 is fixed on the frame 2 outside the sorting table 13, and a vision camera 7 is installed at the top inside the top mount 4.

[0032] During use, automotive parts are individually placed into the positioning cavity 15 of the sorting table 13. At this time, the pressure sensor 14 on the positioning cavity 15 weighs the part. The vision camera 7 is activated to capture images of the part. The captured three-dimensional dimensions of the part are then sent to the PLC controller 3 for analysis and comparison. This enables the identification of the part and, based on the identified part name, compares it with standard products in the database. Parts with worn appearance or unqualified weight are marked as unqualified. The speaker 22 then announces whether the part is qualified and the specific name of the qualified part.

[0033] The machine frame 2 is equipped with a robotic arm 6. An electric clamp 11 is installed at the output end of the robotic arm 6. An infrared camera 12 is installed on the robotic arm 6 above the electric clamp 11. The two ends of the machine frame 2 are respectively equipped with an electric conveyor belt 1 for qualified products and an electric conveyor belt 5 for defective products. A recycling box 8 is placed on one side of the electric conveyor belt 5 for defective products.

[0034] The bottom of the robotic arm 6 is equipped with a self-locking motor 10 for rotation, which is fixed inside the frame 2.

[0035] The robotic arm 6 is evenly equipped with self-locking motors 9 for flipping and movable rods 23, and there are 3 self-locking motors 9 for flipping.

[0036] In use, the PLC controller 3 controls the corresponding rotation self-locking motor 10 and flipping self-locking motor 9 on the robotic arm 6 to start according to the sorting results of the automotive parts products. This drives the electric clamp 11 at its output end to clamp the parts products that have completed the identification and detection, and move them into the corresponding qualified product electric conveyor belt 1 or defective product electric conveyor belt 5. Defective products will be directly sent to the recycling box 8 for unified recycling and recasting, while qualified products will be transported out through the qualified product electric conveyor belt 1. In addition, the speaker 22 will announce the name of the product, making it convenient for the user to manually take out the product and put it into the corresponding receiving box.

[0037] Anti-slip feet are evenly installed on the bottom of frame 2;

[0038] The infrared camera 12 and the infrared camera 12 are respectively connected by screws and movable rod 23 to form a disassembly and installation structure.

[0039] In this embodiment, the following steps are taken during use: First, an external power supply is connected, and the pneumatic vibrator 19 is started. Combined with the elasticity of the spring 17, it drives the automotive parts inside the vibratory plate 16 to be automatically fed one by one through the feeding track 21 into the sorting table 13. This achieves good automated independent feeding functionality. Then, the automotive parts fall one by one into the positioning cavity 15 of the sorting table 13. At this time, the pressure sensor 14 on the positioning cavity 15 weighs the part. Simultaneously, the vision camera 7 is activated to capture images of the part. The captured three-dimensional dimensions of the part are then sent to the PLC controller 3 for analysis and comparison. This enables the identification of the part and allows comparison with standard products in the database based on the identified part name, thereby sorting the parts accordingly. Products with wear or weight discrepancies are marked as defective. The speaker 22 then announces whether the part is qualified and the specific name of the qualified product. This intelligent identification and detection improves sorting and delivery accuracy. Finally, based on the sorting results of the automotive parts, the PLC controller 3 controls the corresponding self-locking motors 10 (rotation) and 9 (tilting) on ​​the robotic arm 6 to start. This drives the electric clamps 11 at their outputs to clamp the identified parts and move them to the corresponding electric conveyor belt 1 (qualified products) or electric conveyor belt 5 (defective products). Defective products are then directly sent to the recycling box 8 for unified recycling and recasting, while qualified products are transported out via the qualified product electric conveyor belt 1. The speaker 22 announces the product name, making it easy for users to manually remove the product and place it in the corresponding receiving box.

Claims

1. A component sorting and precision delivery device for an automobile assembly line, characterized in that, The system includes a frame (2), on one side of which a PLC controller (3) and a speaker (22) are sequentially mounted. A housing (18) is mounted on the other side of the frame (2). A pneumatic vibrator (19) is installed inside the housing (18). The output end of the pneumatic vibrator (19) is connected to a vibrating plate (16). A sorting table (13) is mounted on the frame (2) on one side of the vibrating plate (16). A positioning cavity (15) is provided inside the sorting table (13). A pressure sensor (14) is installed inside the positioning cavity (15). A top seat (4) is fixed on the frame (2) outside the platform (13). A visual camera (7) is installed at the top inside the top seat (4). A robotic arm (6) is installed inside the frame (2). An electric clamp (11) is installed at the output end of the robotic arm (6). An infrared camera (12) is installed on the robotic arm (6) above the electric clamp (11). A qualified product electric conveyor belt (1) and a defective product electric conveyor belt (5) are respectively set at both ends of the frame (2). A recycling box (8) is placed on one side of the defective product electric conveyor belt (5).

2. The automotive assembly line parts sorting and precision delivery equipment according to claim 1, characterized in that: The bottom of the frame (2) is uniformly equipped with anti-slip feet.

3. The automotive assembly line parts sorting and precision delivery equipment according to claim 1, characterized in that: The bottom of the robotic arm (6) is provided with a self-locking motor (10) for rotation, which is fixed inside the frame (2).

4. The automotive assembly line parts sorting and precision delivery equipment according to claim 1, characterized in that: The robotic arm (6) is evenly equipped with a self-locking motor (9) for flipping and a movable rod (23), and there are 3 self-locking motors (9) for flipping.

5. The automotive assembly line parts sorting and precision delivery equipment according to claim 1, characterized in that: The infrared camera (12) and the infrared camera (12) are respectively connected by screws and movable rods (23) to form a disassembly and installation structure.

6. The automotive assembly line parts sorting and precision delivery equipment according to claim 1, characterized in that: The top of the vibratory feeder (16) is provided with a feeding track (21) that is connected to the sorting table (13).

7. The automotive assembly line parts sorting and precision delivery equipment according to claim 1, characterized in that: Springs (17) are evenly installed between the vibratory plate (16) and the housing (18).

8. The automotive assembly line parts sorting and precision delivery equipment according to claim 7, characterized in that: The top and bottom of the spring (17) are respectively provided with mounting strips (20) that match the vibratory plate (16) and the housing (18), and screws are provided between the vibratory plate (16) and the housing (18) and the mounting strips (20).

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