A detecting device for hardware threaded parts

Abstract

The utility model discloses a kind of detection equipment for hardware threaded parts, including detection box, the side of detection box is equipped with vibrating tray, vibrating tray is connected with tray conveying belt, one end of tray conveying belt extends to detection box, cylinder is installed in the bottom of detection box, the cylinder is fixed in the bottom of tray conveying belt, PPU manipulator is installed in the detection box, material taking clamp is installed on PPU manipulator, splitter turntable is fixedly connected in the detection box, rotary table station clamp is fixedly connected on the top end output shaft of splitter turntable, the side of detection box away from PPU manipulator is fixedly connected with linear slide, this detection equipment for hardware threaded parts, more quickly in efficiency aspect can be achieved by the setting of automatic detection device, effectively solve the capacity and reduce the detection cost of this product.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing related products, specifically a testing device for hardware threaded parts. Background Technology

[0002] Hardware: Traditional hardware products, also known as "small hardware." It refers to the five metals: gold, silver, copper, iron, and tin. Through manual processing, they can be made into works of art such as knives and swords, or other metal components. Modern hardware is much broader, including hardware tools, hardware parts, daily-use hardware, building hardware, and security products. During the production and processing of hardware parts, it is necessary to inspect the parts before processing.

[0003] However, the current method of inspecting threaded parts is to use manual full inspection. Because there are too many dimensions to be inspected, the inspection cost is too high, and it is time-consuming, labor-intensive, and prone to defects. Utility Model Content

[0004] The purpose of this utility model is to provide a testing device for metal threaded parts to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a testing device for metal threaded parts, comprising a testing box, a vibrating material tray on one side of the testing box, a material tray conveyor belt connected to the vibrating material tray, one end of the material tray conveyor belt extending into the testing box, a cylinder installed at the bottom of the testing box, the cylinder fixed to the bottom of the material tray conveyor belt, a PPU robot arm installed inside the testing box, a material handling fixture installed on the PPU robot arm, a divider turntable fixedly connected inside the testing box, a turntable station fixture fixedly connected to the top output shaft of the divider turntable, a linear slide fixedly connected to the side of the testing box away from the PPU robot arm, a tooth checking servo motor slidably mounted on the linear slide, a tooth checking gauge mounted on the output shaft of the tooth checking servo motor, and an industrial camera installed on one inner wall of the testing box.

[0006] As a preferred embodiment of this utility model, a PLC control computer is fixedly installed on the inner top of the detection box. The PLC control computer is electrically connected to the vibrating material tray, cylinder, PPU robot, divider turntable, linear slide, tooth inspection servo motor and industrial camera respectively.

[0007] As a preferred embodiment of this invention, a support frame is provided on one side of the testing box, and the vibrating material tray is fixed on the top of the support frame.

[0008] As a preferred embodiment of this utility model, the bottom of the testing box is fixedly connected to a beam frame, one side of the beam frame is provided with a good product frame, and the top of the beam frame is provided with a dimensional defect frame and a thread defect frame.

[0009] As a preferred embodiment of this invention, the front surface of the testing box is hinged with two oppositely arranged doors.

[0010] As a preferred embodiment of this invention, a coaxial light source is installed on the inner wall of the detection box on the side closest to the industrial camera.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The inspection equipment for this hardware threaded part works by pouring the product to be processed into a vibrating tray. The vibrating tray arranges the product neatly through vibration and passes it through the tray conveyor belt. Then, a cylinder rises to lift the product to the PPU robot's pick-up position. Once in position, the PPU robot moves the product from the pick-up position to the turntable fixture. The divider turntable rotates the workpiece, and a tooth-checking servo motor is installed on the linear slide. The linear slide works in sync with the tooth-checking servo motor to check the teeth. The dimensions are checked using an industrial camera.

[0013] The testing equipment for this threaded hardware component, through the setting of automated testing devices, can be faster in terms of efficiency, effectively solving the problem of production capacity and reducing the testing cost of this product. Attached Figure Description

[0014] Fig. 1 This is a structural schematic diagram of a testing device for hardware threaded parts according to the present invention;

[0015] Fig. 2 This is a schematic diagram of the industrial camera section of an inspection device for metal threaded parts according to the present invention.

[0016] In the diagram: 1. Inspection box; 2. Vibrating tray; 3. Tray conveyor belt; 4. Cylinder; 5. PPU robot arm; 6. Material handling fixture; 7. Divider turntable; 8. Turntable station fixture; 9. Linear slide; 10. Tooth inspection servo motor; 11. Tooth inspection gauge; 12. Industrial camera; 13. PLC control computer; 14. Support frame; 15. Beam frame; 16. Good product frame; 17. Dimensionally defective frame; 18. Thread defective frame; 19. Box door; 20. Coaxial light source. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Please see Figs. 1-2 This utility model provides an embodiment of a testing device for metal threaded parts, including a testing box 1. A vibrating tray 2 is provided on one side of the testing box 1, and a tray conveyor belt 3 is connected and installed on the vibrating tray 2. One end of the tray conveyor belt 3 extends into the testing box 1. A cylinder 4 is installed at the bottom of the testing box 1 and is fixed to the bottom of the tray conveyor belt 3. A PPU robotic arm 5 is installed inside the testing box 1, and a material handling clamp 6 is installed on the PPU robotic arm 5. Specifically, the product is poured into the vibrating tray 2, which arranges the product neatly via the tray conveyor belt 3 through vibration. Then, the cylinder 4 rises to lift the product to the material handling position of the PPU robotic arm 5. Once in position, the PPU robotic arm 5 will pick up the product. The product is moved from the picking position to the turntable fixture 8. A divider turntable 7 is fixedly connected inside the inspection box 1. The turntable fixture 8 is fixedly connected to the top output shaft of the divider turntable 7. A linear slide 9 is fixedly connected to the side of the inspection box 1 away from the PPU robot 5. A tooth checking servo motor 10 is slidably mounted on the linear slide 9. A tooth checking gauge 11 is mounted on the output shaft of the tooth checking servo motor 10. An industrial camera 12 is mounted on the inner wall of one side of the inspection box 1. Specifically, the divider turntable 7 rotates the workpiece, and a tooth checking servo motor 10 is mounted on the linear slide 9. The linear slide 9 works in a synchronous up-and-down motion with the tooth checking servo motor 10 to check the tooth. The size is checked using the industrial camera 12.

[0021] In this embodiment, a PLC control computer 13 is fixedly installed on the top of the inner side of the detection box 1. The PLC control computer 13 is electrically connected to the vibrating material tray 2, the cylinder 4, the PPU robot arm 5, the divider turntable 7, the linear slide 9, the tooth detection servo motor 10, and the industrial camera 12.

[0022] As a technical optimization solution of this utility model, the PLC control computer 13 uses a Delta PLC and detection software to realize the analysis of detection data.

[0023] In this embodiment, a support frame 14 is provided on one side of the detection box 1, and the vibrating material plate 2 is fixed on the top of the support frame 14.

[0024] As a technical optimization of this utility model, it provides a stable support effect for the vibrating material tray 2.

[0025] In this embodiment, a beam frame 15 is fixedly connected to the bottom of the testing box 1. A good product frame 16 is provided on one side of the beam frame 15, and a defective size frame 17 and a thread defective thread frame 18 are provided on the top of the beam frame 15.

[0026] As a technical optimization of this utility model, the good product frame 16 collects qualified products, while the size defective frame 17 and the thread defective frame 18 collect unqualified products.

[0027] In this embodiment, two doors 19 are hinged to the front surface of the detection box 1 and are arranged opposite to each other.

[0028] As a technical optimization of this utility model, the detection box 1 is protected.

[0029] In this embodiment, a coaxial light source 20 is installed on the inner wall of the detection box 1 on the side closest to the industrial camera 12.

[0030] As a technical optimization of this utility model, high-brightness lighting is provided.

[0031] The working principle of this hardware threaded parts inspection equipment is described in detail below: First, the product to be processed is poured into the vibrating tray 2. The vibrating tray 2 arranges the product neatly through vibration and passes it through the tray conveyor belt 3. Then, the cylinder 4 rises to lift the product to the picking position of the PPU robot arm 5. After it is in place, the PPU robot arm 5 will move the product from the picking position to the turntable fixture 8. The divider turntable 7 rotates the workpiece. A tooth-checking servo motor 10 is installed on the linear slide 9. The linear slide 9 works in conjunction with the tooth-checking servo motor 10 to check the tooth by moving up and down synchronously. The size is checked using an industrial camera 12.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A testing device for threaded hardware components, comprising a testing box (1), characterized in that: A vibrating material tray (2) is provided on one side of the testing box (1). A material tray conveyor belt (3) is connected to the vibrating material tray (2). One end of the material tray conveyor belt (3) extends into the testing box (1). A cylinder (4) is installed at the bottom of the testing box (1). The cylinder (4) is fixed to the bottom of the material tray conveyor belt (3). A PPU robot arm (5) is installed inside the testing box (1). A material handling fixture (6) is installed on the PPU robot arm (5). A divider turntable (7) is fixedly connected inside the test box (1). A turntable station fixture (8) is fixedly connected to the top output shaft of the divider turntable (7). A linear slide (9) is fixedly connected to the side of the test box (1) away from the PPU robot (5). A tooth inspection servo motor (10) is slidably installed on the linear slide (9). A tooth inspection gauge (11) is installed on the output shaft of the tooth inspection servo motor (10). An industrial camera (12) is installed on the inner wall of one side of the test box (1).

2. The testing equipment for hardware threaded parts according to claim 1, characterized in that: The top of the inner chamber of the testing box (1) is fixedly equipped with a PLC control computer (13), which is electrically connected to the vibrating material tray (2), cylinder (4), PPU robot (5), divider turntable (7), linear slide (9), tooth inspection servo motor (10) and industrial camera (12).

3. The testing equipment for hardware threaded parts according to claim 1, characterized in that: The testing box (1) is provided with a support frame (14) on one side, and the vibrating material plate (2) is fixed on the top of the support frame (14).

4. The testing equipment for hardware threaded parts according to claim 1, characterized in that: The bottom of the testing box (1) is fixedly connected to a beam frame (15). A good product frame (16) is provided on one side of the beam frame (15), and a defective size frame (17) and a thread defective frame (18) are provided on the top of the beam frame (15).

5. The testing equipment for hardware threaded parts according to claim 1, characterized in that: The front surface of the testing box (1) is hinged with two oppositely arranged box doors (19).

6. The testing equipment for hardware threaded parts according to claim 1, characterized in that: A coaxial light source (20) is installed on the inner wall of the detection box (1) near the industrial camera (12).

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