Full-automatic detection machine for safety frame of automobile safety belt assembly

Abstract

The utility model relates to the technical field of automobile parts detection, disclose a kind of full-automatic detection machine of safety frame of automobile safety belt assembly, including operation platform, the upper surface of operation platform is fixedly connected with feed line, the upper surface of operation platform is fixedly connected with discharge line, the upper surface of operation platform is provided with carousel mechanism, the upper surface of operation platform is fixedly connected with feed mechanical hand, the upper surface of operation platform is fixedly connected with nut detection mechanism, the upper surface of operation platform is fixedly connected with discharge mechanical hand, the feed mechanical hand with the discharge mechanical hand side wall is provided with vacuum chuck. In the utility model, by feed line feeding, mechanical hand transfer, carousel drives product in turn to be detected by nut, visual detection, small catch detection, and qualified product is removed by discharge mechanism and is sent to discharge line, solve the problem that screw hole and small catch are difficult to detect in traditional detection, and precision is insufficient, improve detection precision and degree of automation.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts testing technology, and in particular to a fully automatic testing machine for the safety frame of automotive seat belt components. Background Technology

[0002] In the automotive manufacturing industry, the safety frame of the seat belt assembly is a key component for ensuring the safety of vehicle occupants, and its quality directly affects driving safety. To ensure that the safety frame functions reliably during use, it needs to be rigorously tested. Therefore, a fully automated testing machine for the safety frame of automotive seat belt assemblies has become an important piece of equipment for improving testing efficiency and quality.

[0003] In existing technologies, the inspection of automotive seat belt component safety frames mostly relies on manual operation or semi-automated equipment. During manual inspection, operators visually inspect the product's appearance and use simple tools to check areas such as screw holes and small grippers. Semi-automated equipment typically uses fixed cameras to capture product images, combined with manual judgment to complete some inspection processes. Its mechanical structure is mostly a single conveyor line with independent inspection stations, and products are transferred between different inspection stations by manual labor or simple robotic arms.

[0004] However, in the existing technology, due to the small size of the screw holes and the complex structure of the small gripper, it is difficult to accurately determine whether it meets the specifications by manual inspection or ordinary camera inspection, which is prone to missed inspection or false inspection, affecting the reliability of product quality. To solve the above problems, a fully automatic inspection machine for the safety frame of automotive seat belt components is proposed. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a fully automatic inspection machine for the safety frame of automotive seat belt components, aiming to improve the problems of difficulty in detecting screw holes and small claws in traditional inspections and insufficient accuracy of manual or ordinary camera inspections in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An automatic safety frame testing machine for automotive seat belt components includes an operating table, on which a feeding line is fixedly connected and an output line is fixedly connected; As a further description of the above technical solution: A turntable mechanism is provided on the upper surface of the operating table, and a feeding robot is fixedly connected to the upper surface of the operating table; As a further description of the above technical solution: A nut detection mechanism is fixedly connected to the upper surface of the operating table, and a discharge robot arm is fixedly connected to the upper surface of the operating table; As a further description of the above technical solution: Vacuum suction cups are provided on the side walls of the feeding robot and the discharging robot; As a further description of the above technical solution: A small grab detection mechanism is fixedly connected to the upper surface of the operating table; a material ejection mechanism is provided on the upper surface of the operating table; and a vision detection mechanism is fixedly connected to the upper surface of the operating table. As a further description of the above technical solution: The turntable mechanism is located in the middle of the upper surface of the operating table, and the turntable mechanism is used to drive the products on the common jig to rotate sequentially to each mechanism.

[0007] This utility model has the following beneficial effects: In this invention, the product to be inspected is fed to a designated position by the feeding line. The feeding robot transfers it to the common fixture of the turntable mechanism via a vacuum suction cup. The turntable mechanism drives the product to rotate and passes through the nut inspection mechanism, vision inspection mechanism, and small claw inspection mechanism in sequence. Qualified products reach the discharge position, where the discharge ejection mechanism lifts the product. The discharge robot transfers it to the discharge line via a vacuum suction cup, and the discharge line transports it to subsequent stages. This solves the problems of difficulty in inspecting screw holes and small claws in traditional inspections, as well as the insufficient accuracy of manual or ordinary camera inspections. The above technical solution improves the inspection accuracy and automation level of the safety frame of automotive seat belt components. Attached Figure Description

[0008] Figure 1 This is a three-dimensional schematic diagram of a fully automatic testing machine for the safety frame of an automotive seat belt assembly proposed in this utility model; Figure 2 This is a schematic diagram of the feeding robot structure of a fully automatic inspection machine for the safety frame of an automotive seat belt assembly proposed in this utility model; Figure 3 This is a schematic diagram of the nut detection mechanism of a fully automatic testing machine for the safety frame of an automotive seat belt assembly proposed in this utility model; Figure 4 This is a schematic diagram of the unloading robot structure of a fully automatic inspection machine for the safety frame of an automotive seat belt assembly proposed in this utility model; Figure 5 This is a schematic diagram of the small gripper detection mechanism of a fully automatic detection machine for the safety frame of an automotive seat belt assembly proposed in this utility model; Figure 6 This is a schematic diagram of the material ejection mechanism of a fully automatic testing machine for the safety frame of an automotive seat belt assembly proposed in this utility model. Figure 7 This is a schematic diagram of the visual inspection mechanism of a fully automatic inspection machine for the safety frame of an automotive seat belt assembly, as proposed in this utility model.

[0009] Legend: 1. Operating table; 2. Feeding line; 3. Discharge line; 4. Turntable mechanism; 5. Feeding robot; 6. Vacuum suction cup; 7. Nut detection mechanism; 8. Discharge robot; 9. Small gripper detection mechanism; 10. Discharge ejection mechanism; 11. Vision inspection mechanism. Detailed Implementation

[0010] 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.

[0011] Reference Figures 1-7This utility model provides an embodiment of an automatic testing machine for the safety frames of automotive seat belt assemblies. The machine includes an operating table 1, which supports and fixes various testing mechanisms and conveying components, providing a stable mounting foundation for each component. A feeding line 2 is fixedly connected to the upper surface of the operating table 1, conveying the automotive seat belt assembly safety frames to be tested, thus achieving continuous automatic feeding. An output line 3 is fixedly connected to the upper surface of the operating table 1, conveying qualified products and orderly outputting the tested products to subsequent stages. The upper surface of the operating table 1 is equipped with... A turntable mechanism 4 is provided, which drives the products on the common jig to rotate sequentially to each inspection mechanism, thereby realizing the automatic flow of products between different inspection stations and ensuring that each inspection process is carried out in sequence. A feeding robot 5 is fixedly connected to the upper surface of the operating table 1. The feeding robot 5 is used to transfer the products to be inspected on the feeding line 2 to the common jig of the turntable mechanism 4, thereby realizing the automatic transfer of products from the feeding line 2 to the inspection station. A nut inspection mechanism 7 is fixedly connected to the upper surface of the operating table 1. The nut inspection mechanism 7 is used to inspect the screw holes of the products. By screwing the screws in and out of the screw holes, the product is judged. To check if the broken screw holes are qualified, a discharge robot 8 is fixedly connected to the upper surface of the operating table 1. The discharge robot 8 is used to transfer qualified products from the common jig of the turntable mechanism 4 to the discharge line 3, thereby realizing the automatic transfer of products from the inspection station to the discharge line 3. Vacuum suction cups 6 are provided on the side walls of the feeding robot 5 and the discharge robot 8. The vacuum suction cups 6 are used to adsorb products, thereby firmly fixing the products when the feeding robot 5 and the discharge robot 8 transfer products, preventing the products from falling off or shifting their position. A small claw detection mechanism 9 is fixedly connected to the upper surface of the operating table 1. The small claw detection mechanism 9 is used to detect the small claws on the products. The inspection is performed by pressing the pressure head against the small gripper to determine whether it is qualified. The upper surface of the operating table 1 is equipped with a discharge ejection mechanism 10, which is used to lift the product to a certain height when the product reaches the discharge position, so that the vacuum suction cup 6 on the discharge robot arm 8 can accurately pick up the product. The upper surface of the operating table 1 is fixedly connected to a vision inspection mechanism 11, which is used to inspect the appearance of the product. The camera captures and analyzes the appearance of the product to determine whether it is qualified. The turntable mechanism 4 is set in the middle of the upper surface of the operating table 1. The turntable mechanism 4 is used to drive the product on the common jig to rotate sequentially to each mechanism.

[0012] Working principle: The safety frame of the car seat belt assembly to be tested is conveyed to the designated position by the feeding line 2. The feeding robot 5 transfers the product from the feeding line 2 to the common jig of the turntable mechanism 4 located in the middle of the upper surface of the operating table 1 through the vacuum suction cup 6 on the side wall. The turntable mechanism 4 drives the product on the common jig to rotate. First, it reaches the nut detection mechanism 7. The nut detection mechanism 7 detects the screws by screwing them into and out of the screw holes of the product. Then, the turntable mechanism 4 drives the product to the vision inspection mechanism 11. The vision inspection mechanism 11 uses a camera to capture and analyze the appearance of the product to determine whether it is qualified. After that, the product is brought to the small claw detection mechanism 9. The small claw detection mechanism 9 detects the product by pressing the small claw of the product with the pressure head. The qualified product is brought to the discharge position by the turntable mechanism 4. The discharge ejection mechanism 10 lifts the product to a certain height. The discharge robot 8 picks up the product through the vacuum suction cup 6 on the side wall and transfers it from the turntable mechanism 4 to the discharge line 3. The discharge line 3 conveys the product to the subsequent stage.

[0013] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A fully automatic testing machine for the safety frame of an automotive seatbelt assembly, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is fixedly connected to the feeding line (2), and the upper surface of the operating table (1) is fixedly connected to the discharging line (3).

2. The fully automatic testing machine for the safety frame of an automotive seatbelt assembly according to claim 1, characterized in that: The upper surface of the operating table (1) is provided with a turntable mechanism (4), and a feeding robot (5) is fixedly connected to the upper surface of the operating table (1).

3. The fully automatic testing machine for the safety frame of an automotive seatbelt assembly according to claim 2, characterized in that: The upper surface of the operating table (1) is fixedly connected to a nut detection mechanism (7), and the upper surface of the operating table (1) is fixedly connected to a discharge robot (8).

4. The fully automatic safety frame testing machine for automotive seat belt components according to claim 3, characterized in that: Vacuum suction cups (6) are provided on the side walls of the feeding robot (5) and the discharging robot (8).

5. The fully automatic testing machine for the safety frame of an automotive seatbelt assembly according to claim 4, characterized in that: The upper surface of the operating table (1) is fixedly connected to a small grab detection mechanism (9), the upper surface of the operating table (1) is provided with a material discharge ejection mechanism (10), and the upper surface of the operating table (1) is fixedly connected to a vision detection mechanism (11).

6. The fully automatic testing machine for the safety frame of an automotive seatbelt assembly according to claim 5, characterized in that: The turntable mechanism (4) is located in the middle of the upper surface of the operating table (1). The turntable mechanism (4) is used to drive the products on the common jig to rotate sequentially to each mechanism.

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