Detection device for gear production and detection method thereof

Abstract

The invention relates to the technical field of gear production detection, in particular to a detection device and a detection method for gear production. The device comprises a three-coordinate measuring machine, a double-station rotating mechanism, an automatic carrying mechanism and a feeding mechanism, the double-station rotating mechanism achieves alternate use of two trays through a first rotating assembly, and the automatic carrying mechanism is responsible for placing a to-be-measured gear on the trays and taking down the measured gear after measurement; and the feeding mechanism transports the gears among the workstations. According to the device, the automatic detection of the gear is realized, the detection efficiency and precision are improved, the manual intervention is reduced, and the continuity and stability of production are ensured.

Description

Technical Field

[0001] This application relates to the technical field of gear production and inspection, and in particular to an inspection device and inspection method for gear production. Background Art

[0002] Currently, in modern manufacturing, gears, as key components in mechanical transmission systems, their quality directly affects the performance and reliability of the entire mechanical system. Therefore, it is particularly important to conduct precise and efficient tests on gears. Traditional gear testing methods often rely on manual operations, which are not only inefficient but also easily affected by human factors, resulting in inaccurate test results.

[0003] In related technologies, traditional manual gear inspection methods mainly include the following steps: First, manually place the gear on the inspection equipment, then manually adjust the inspection position of the gear, and then manually record and analyze the inspection results. This manual operation method is not only time-consuming and laborious but also easily affected by human factors during the whole process, resulting in inaccurate and inconsistent inspection results. To improve the inspection efficiency, in recent years, some enterprises have started to introduce automated inspection equipment such as coordinate measuring machines, etc. However, most of these devices can only achieve single-station inspections and still require manual assistance for gear loading, unloading, and transfer, with a relatively low overall automation level. Although the existing automated inspection equipment has improved the inspection efficiency to a certain extent, there are still obvious defects in actual applications. For example, single-station inspection equipment cannot achieve continuous operation, and each time the gear is replaced, the machine needs to be stopped and readjusted, greatly reducing the inspection efficiency. In addition, due to the lack of an effective automated loading and unloading mechanism, a large amount of manual participation is still required during the inspection process, which not only increases the labor intensity but also affects the reliability and consistency of the inspection results. Therefore, how to improve the automation level of gear inspection and reduce manual intervention has become an urgent problem to be solved. Summary of the Invention

[0004] In order to overcome the defects in the prior art such as low efficiency of gear inspection methods, susceptibility of inspection results to human factors, and limited automation level, this application provides an inspection device for gear production and its inspection method.

[0005] The inspection device for gear production and its inspection method provided by this application adopt the following technical solutions: A detection device for gear production, comprising a coordinate measuring machine, a double-station rotating mechanism, an automatic handling mechanism and a feeding mechanism; the double-station rotating mechanism includes a support, a first rotating assembly and two trays, the support is arranged on the coordinate measuring machine, the first rotating assembly is arranged on the support, the first rotating assembly is used to drive the two trays to rotate, and each tray is used to carry and position the gear to be measured; the automatic handling mechanism is used to automatically place the gear to be measured on one tray and remove the measured gear from the other tray after the measurement is completed; the feeding mechanism is used to transport the gears to be measured and the measured gears between the coordinate measuring machine and other workstations.

[0006] By adopting the above technical solution, the device integrates the high-precision measurement ability of the coordinate measuring machine, the efficient station switching function of the double-station rotating mechanism, the intelligent material handling ability of the automatic handling mechanism, and the flexible material transmission characteristics of the feeding mechanism. Specifically, the double-station rotating mechanism is stably installed on the coordinate measuring machine through its support, and the first rotating assembly drives the two trays to rotate alternately to the measurement position, realizing continuous and uninterrupted gear detection operations; the automatic handling mechanism accurately places the gear to be measured on the idle tray and quickly removes the measured gear from the other tray after the measurement is completed, significantly improving the detection efficiency; the feeding mechanism seamlessly connects the coordinate measuring machine and other workstations to ensure the timely supply of the gears to be measured and the smooth output of the measured gears.

[0007] Optionally, the first rotating assembly includes a rotating part and a driving part, the rotating part includes a first rotating rod and a rotating disk, the first rotating rod passes through the support, and the first rotating rod is rotatably connected to the support; the top end of the first rotating rod is fixedly connected to the rotating disk, and the two trays are both arranged on the upper surface of the rotating disk, and a positioning rod for positioning the gear is arranged on each tray.

[0008] By adopting the above technical solution, the first rotating rod flexibly passes through the support and realizes a rotational connection, while the top end of the first rotating rod is tightly fixed to the rotating disk, ensuring that the two trays can be stably installed on the upper surface of the rotating disk. Each tray is carefully configured with a positioning rod, which can accurately lock the position of the gear, effectively preventing displacement or inclination during the detection process, thereby greatly improving the measurement accuracy. The introduction of the driving part provides continuous power support for the first rotating assembly, enabling the tray to smoothly switch between the two stations, not only significantly improving the efficiency of the detection operation, but also further strengthening the smoothness of the automated process.

[0009] Optionally, the driving member includes a first bevel gear, a second bevel gear, and a first motor. The first motor is mounted on the support, and the output shaft of the first motor passes through the support and is rotatably connected to the support. The first bevel gear is sleeved on the output shaft of the first motor and fixedly connected to the output shaft of the first motor. The second bevel gear is sleeved on the first rotating rod and fixedly connected to the first rotating rod, and the first bevel gear meshes with the second bevel gear.

[0010] By adopting the above technical solution, the first motor is stably mounted on the support, and its output shaft passes through the support and is rotatably connected to the support, ensuring stable power transmission. The first bevel gear is tightly sleeved on the output shaft of the first motor and fixedly connected thereto, while the second bevel gear is firmly sleeved on the first rotating rod and also fixedly connected. This pair of bevel gears meshes with each other to form a precise mechanism for 90-degree power conversion, enabling the rotational power of the first motor to be efficiently and smoothly transmitted to the first rotating rod, thereby driving the rotating disc and the two trays thereon to perform station switching. This not only ensures the accuracy and stability of the tray rotation but also effectively improves the automation level and operation efficiency of the entire detection process.

[0011] Optionally, the automatic handling mechanism includes a second rotating assembly, a movable assembly, and a clamping assembly. The second rotating assembly is configured to be able to rotate around a fixed axis to facilitate adjusting the working position of the clamping assembly. The movable assembly is connected between the second rotating assembly and the clamping assembly, enabling the clamping assembly to swing or tilt within a certain range to adapt to the handling requirements of gears at different positions. The clamping assembly is specifically used to clamp, handle, and release the gears to be tested or already tested.

[0012] By adopting the above technical solution, the second rotating assembly rotates flexibly around the fixed axis, capable of quickly adjusting the working position of the clamping assembly to ensure precise positioning of the gears at different stations. The movable assembly, as the bridge between the second rotating assembly and the clamping assembly, endows the clamping assembly with the ability to swing or tilt within a certain range. This feature enables the clamping assembly to easily adapt to the handling requirements of gears under various complex working conditions. Whether it is a gear in a horizontal position or at an inclined angle, it can be firmly clamped and transported to the designated position. The clamping assembly, with its powerful clamping, handling, and releasing functions, ensures seamless flow of the gears during the detection process, improving both the detection efficiency and ensuring the safety and integrity of the gears.

[0013] Optionally, the second rotating assembly includes a base, a second rotating rod, and a second motor. The second rotating rod is rotatably connected to the base. The second motor is disposed on the base, and an output shaft of the second motor is fixedly connected to an end of the second rotating rod. The second motor is configured to drive the second rotating rod to rotate. The movable assembly is disposed at a top end of the second rotating rod.

[0014] By adopting the above technical solution, the second rotating assembly is composed of a base, a second rotating rod, and a second motor. A flexible rotational connection is achieved between the second rotating rod and the base, ensuring the freedom of rotation. The second motor is stably mounted on the base, and its output shaft is tightly connected to the end of the second rotating rod, forming a stable power transmission path. When the second motor is activated, it can drive the second rotating rod to rotate smoothly and precisely around the base, thereby driving the movable assembly and the clamping assembly disposed at the top end of the second rotating rod to rotate together, realizing flexible adjustment of the working position.

[0015] Optionally, the movable assembly includes a mounting member, a driving cylinder, connecting arms, and two link rods. The mounting member is fixed to the top end of the second rotating rod. A mounting groove is formed in the mounting member. One ends of the two connecting arms are both located in the mounting groove. One ends of the two link rods are rotatably connected to the mounting member. The other ends of the two link rods are rotatably connected to one ends of the connecting arms. The two link rods are parallel to each other. The clamping assembly is disposed at the other ends of the connecting arms. The clamping assembly is configured to automatically clamp a gear.

[0016] By adopting the above technical solution, with the mounting member as the core, the movable assembly is fixed to the top end of the second rotating rod. The mounting groove formed therein provides a rotation fulcrum for the connecting arms, enabling the two connecting arms to freely rotate around the mounting member. The other ends of the connecting arms are connected to the two parallel link rods through precise rotational connections, forming a stable parallelogram link mechanism. When the link mechanism is pushed by the driving cylinder, it can drive the connecting arms and the clamping assembly at their ends to swing or tilt smoothly and precisely to adapt to the handling requirements of gears at different positions and angles. The clamping assembly, with its powerful automatic clamping function, ensures the stability and safety of the gear during handling.

[0017] Optionally, the clamping assembly includes a third motor and a jaw cylinder. The third motor is disposed on the connecting arm. The third motor is configured to drive the jaw cylinder to rotate. The jaw cylinder is configured to automatically clamp a gear.

[0018] By adopting the above technical solution, the third motor is firmly installed on the connecting arm, and its powerful driving force can drive the jaw cylinder to rotate precisely, thereby adjusting the orientation of the jaws to ensure that the jaws can accurately align with the gear to be clamped. The jaw cylinder, with its fast and stable clamping action, realizes the automatic grasping and releasing of the gear. This not only endows the clamping assembly with the flexible adaptability to gears in different positions and directions, but also further improves the operation efficiency and accuracy of the entire automatic handling mechanism.

[0019] Optionally, the feeding mechanism is an AGV.

[0020] By adopting the above technical solution, the AGV, with its precise navigation ability, high transportation speed and strong load capacity, can be seamlessly docked between the coordinate measuring machine and other workstations to ensure the timely supply of gears to be measured and the rapid recovery of measured gears. This not only significantly improves the coherence and operation efficiency of the entire detection process, but also effectively reduces the cost and risk of manual handling. At the same time, the flexible scheduling and intelligent path planning functions of the AGV further enhance the adaptability of the detection device to different production scenarios, making the entire gear quality detection process more efficient, accurate and controllable.

[0021] Optionally, it further includes a cleaning device, which is arranged on the feeding mechanism and is used to clean the gears to be measured and the measured gears.

[0022] By adopting the above technical solution, the cleaning device, with its powerful cleaning ability, can thoroughly clean the gears before and after they enter the detection process, effectively removing impurities such as oil stains and dust on the gear surface to ensure the accuracy and consistency of the detection results. This not only improves the detection efficiency, avoids misjudgment or missed detection caused by gear surface contamination, but also extends the service life of the detection equipment and the gears. At the same time, the close cooperation between the cleaning device and the feeding mechanism realizes the seamless connection of the gears from cleaning to detection, and the entire process is more smooth and efficient.

[0023] This application also discloses a detection method using the above detection device for gear production, including the following steps: S1, Place the gear to be measured into the feeding mechanism; S2, The feeding mechanism transports the gear to be measured under the automatic handling mechanism; S3, The automatic handling mechanism places the gear to be measured on one of the trays; S4, The coordinate measuring machine measures the gear to be measured; S5, After the measurement is completed, the double-station rotating mechanism rotates the measured gear under the automatic handling mechanism; S6, The automatic handling mechanism removes the measured gear and places it back into the feeding mechanism; S7, Repeat the above steps until all gears to be measured are completed.

[0024] By adopting the above technical solution, the gear to be measured is accurately sent to the lower part of the automatic handling mechanism by the feeding mechanism. The automatic handling mechanism flexibly places the gear on the tray, and then the coordinate measuring machine performs high-precision measurement. After the measurement is completed, the double-station rotating mechanism quickly rotates the measured gear to the lower part of the automatic handling mechanism, and then the automatic handling mechanism retrieves the gear and puts it back into the feeding mechanism. The whole process is seamlessly connected, efficient and smooth, and can continuously measure all gears to be measured, significantly improving the detection efficiency and accuracy. At the same time, the integrated cleaning device ensures the cleanliness of the gear surface, further enhancing the reliability of the detection results.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. By integrating a coordinate measuring machine, a double-station rotating mechanism, an automatic handling mechanism and a feeding mechanism, the highly automation and intelligence of the gear quality detection process are realized. Each component works together to continuously measure all gears to be measured, significantly improving the detection efficiency and accuracy, and reducing the cost and risk of manual intervention; 2. The double-station rotating mechanism drives two trays to alternately rotate to the measurement position through the first rotating component to ensure continuous and uninterrupted gear detection operations. The positioning rods on the trays accurately lock the positions of the gears, effectively preventing displacement or tilting during the detection process and improving the measurement accuracy. At the same time, the stable power transmission of the driving parts ensures the smoothness and reliability of the tray rotation; 3. The automatic handling mechanism can quickly adjust its working position to adapt to the handling requirements of gears at different stations, different positions and different angles. The feeding mechanism uses an AGV, which has accurate navigation ability, high transportation speed and strong load capacity, enhancing the adaptability of the detection device to different production scenarios. In addition, the integration of the cleaning device ensures the cleanliness of the gear surface, further improving the reliability of the detection results and extending the service life of the detection equipment and gears. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of a detection device and its detection method for gear production in an embodiment of the present application.

[0027] Figure 2 is a schematic structural diagram of a double-station rotating mechanism in an embodiment of the present application.

[0028] Figure 3 is a schematic structural diagram of an automatic handling mechanism in an embodiment of the present application.

[0029] Description of the reference numerals: 1. Coordinate measuring machine; 2. Support; 3. First rotating assembly; 31. Rotating part; 311. First rotating rod; 312. Rotating disk; 32. Driving part; 321. First bevel gear; 322. Second bevel gear; 323. First motor; 4. Tray; 5. Positioning rod; 6. Second rotating assembly; 61. Base; 62. Second rotating rod; 63. Second motor; 7. Moving assembly; 71. Mounting part; 72. Driving cylinder; 73. Connecting arm; 74. Connecting rod; 75. Mounting groove; 8. Clamping assembly; 81. Third motor; 82. Jaw cylinder; 9. Feeding mechanism. Detailed implementation mode

[0030] The following is further described in detail with reference to the attached Figures 1-3 This application is further described in detail.

[0031] The terms used in this application are only for the purpose of describing specific embodiments, and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should have the ordinary meaning understood by those skilled in the art within the field to which this application belongs. The "first", "second" and similar terms used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components.

[0032] Embodiment 1 The embodiment of this application provides a detection device for gear production. Refer to Figure 1 , the detection device for gear production includes a coordinate measuring machine 1, a double-station rotating mechanism, an automatic handling mechanism and a plurality of feeding mechanisms 9.

[0033] Refer to Figure 2 , wherein, the double-station rotating mechanism includes a support 2, a first rotating assembly 3 and two trays 4. The support 2 is arranged on the coordinate measuring machine 1, and the first rotating assembly 3 is arranged on the support 2. The first rotating assembly 3 is used to drive the two trays 4 to rotate, and each tray 4 is used to carry and position the gears to be measured. The automatic handling mechanism is used to automatically place the gears to be measured on one tray 4 and take the measured gears off from the other tray 4 after the measurement is completed. The feeding mechanism 9 is used to transport the gears to be measured and the measured gears between the coordinate measuring machine 1 and other workstations.

[0034] Continue to refer to Figure 2, Specifically, the first rotating assembly 3 includes a rotating member 31 and a driving member 32. The rotating member 31 includes a first rotating rod 311 and a rotating disk 312. The first rotating rod 311 passes through the support 2, and the first rotating rod 311 is rotatably connected to the support 2. The top end of the first rotating rod 311 is fixedly connected to the rotating disk 312. The horizontal cross-section of the rotating disk 312 is elliptical. Both trays 4 are arranged on the upper surface of the rotating disk 312, and a positioning rod 5 for positioning the gear is arranged on each tray 4. Here, the first rotating rod 311 can be made of stainless steel material to increase its wear resistance and corrosion resistance. The rotating disk 312 can be made of high-strength aluminum alloy material to ensure its light weight and durability. The positioning rod 5 can be adjusted according to different specifications of the gears. For example, a threaded adjustment method can be used to adapt to gears of different diameters.

[0035] Continue to refer to Figure 2 , The driving member 32 includes a first bevel gear 321, a second bevel gear 322, and a first motor 323. The first motor 323 is installed on the support 2. The output shaft of the first motor 323 passes through the support 2 and is rotatably connected to the support 2; the first bevel gear 321 is sleeved on the output shaft of the first motor 323, and the first bevel gear 321 is fixedly connected to the output shaft of the first motor 323; the second bevel gear 322 is sleeved on the first rotating rod 311 and is fixedly connected to the first rotating rod 311. The first bevel gear 321 meshes with the second bevel gear 322. The rotational motion of the first motor 323 can be converted into the vertical motion of the first rotating rod 311, thereby realizing the precise rotation of the tray 4. In addition, selecting a first motor 323 with high torque can ensure the stability and reliability during the rotation process.

[0036] Refer to Figure 1 and Figure 3 , The automatic handling mechanism includes a second rotating assembly 6, a movable assembly 7, and a clamping assembly 8. The second rotating assembly 6 is configured to be able to rotate around a fixed axis to facilitate adjusting the working position of the clamping assembly 8; the movable assembly 7 is connected between the second rotating assembly 6 and the clamping assembly 8, so that the clamping assembly 8 can swing or tilt within a certain range to adapt to the handling requirements of gears at different positions; the clamping assembly 8 is specifically used for clamping, handling, and releasing the gears to be measured or already measured.

[0037] Refer to Figure 3, Specifically, the second rotating assembly 6 includes a base 61, a second rotating rod 62, and a second motor 63. The second rotating rod 62 is rotatably connected to the base 61. The second motor 63 is disposed on the base 61. The output shaft of the second motor 63 passes through the base 61 and is rotatably connected to the base 61. The output shaft of the second motor 63 is fixedly connected to the bottom end of the second rotating rod 62. The second motor 63 is used to drive the second rotating rod 62 to rotate. The movable assembly 7 is disposed at the top end of the second rotating rod 62. Here, the base 61 can be made of cast iron material to increase its stability. The second rotating rod 62 can be selected from high-quality carbon steel material to ensure its strength and rigidity. The selection of the second motor 63 should consider its power and torque to ensure the smooth operation of the second rotating rod 62.

[0038] Continue to refer to Figure 3 , The movable assembly 7 includes a mounting member 71, a driving cylinder 72, a connecting arm 73, and two connecting rods 74. The mounting member 71 is fixed to the top end of the second rotating rod 62. An installation groove 75 is formed on the mounting member 71. One ends of the two connecting rods 74 are both located in the installation groove 75. One ends of the two connecting rods 74 are rotatably connected to the mounting member 71. The other ends of the two connecting rods 74 are rotatably connected to one end of the connecting arm 73. The two connecting rods 74 are parallel to each other. The clamping assembly 8 is disposed at the end of the connecting arm 73 away from the two connecting rods 74. The clamping assembly 8 is used to automatically clamp the gear. Here, the mounting member 71 can be made of aluminum-magnesium alloy material to reduce weight while maintaining sufficient strength. The driving cylinder 72 is selected as a high-pressure cylinder to provide greater thrust. The connecting arm 73 and the connecting rods 74 can be selected from high-strength engineering plastics, which can ensure flexibility and bear a certain load.

[0039] Continue to refer to Figure 3 , The clamping assembly 8 includes a third motor 81 and a jaw cylinder 82. The third motor 81 is disposed on the connecting arm 73. The third motor 81 is used to drive the jaw cylinder 82 to rotate. The jaw cylinder 82 is used to automatically clamp the gear. Here, the third motor 81 can be selected as a servo motor to achieve more precise control. The jaw cylinder 82 can be equipped with various types of jaw heads to adapt to gears of different shapes and sizes.

[0040] Refer to Figure 1 , The feeding mechanism 9 is an AGV (Automated Guided Vehicle). The AGV has precise navigation capabilities and high transportation speeds, and can be seamlessly docked between the coordinate measuring machine 1 and other workstations to ensure the timely supply of gears to be measured and the rapid recovery of measured gears. The AGV can also be equipped with an intelligent scheduling system to dynamically adjust the path according to the production plan and improve the logistics efficiency.

[0041] The implementation principle of this embodiment is as follows: By integrating a coordinate measuring machine 1, a two-station rotating mechanism, an automatic handling mechanism, and a feeding mechanism 9, a high degree of automation and intelligence in the gear quality inspection process is achieved. Each component works in coordination to continuously measure all gears to be tested, significantly improving the inspection efficiency and accuracy, and reducing the cost and risk of manual intervention. The two-station rotating mechanism drives two pallets 4 to alternately rotate to the measurement position through the first rotating component 3, ensuring continuous and uninterrupted gear inspection operations. The positioning rods 5 on the pallets 4 precisely lock the positions of the gears, effectively preventing displacement or tilt during the inspection process and improving the measurement accuracy. At the same time, the stable power transmission of the driving part 32 ensures the smoothness and reliability of the rotation of the pallet 4. The second rotating component 6, the movable component 7, and the clamping component 8 of the automatic handling mechanism can quickly adjust the working position to adapt to the gear handling requirements of different workstations, different positions, and different angles. The feeding mechanism 9 uses an AGV, which has precise navigation capabilities, high transportation speeds, and strong load-carrying capabilities, enhancing the adaptability of the inspection device to different production scenarios.

[0042] Embodiment 2 Referring to Figure 1 , the difference between this embodiment and the above embodiment is that a cleaning device is added. The cleaning device is arranged on the feeding mechanism 9 and is used to clean the gears to be tested and the gears that have been tested. The cleaning device includes nozzles, a water pump, and a filter. The nozzles are evenly distributed on both sides of the AGV and can cover all parts of the gears. The water pump is responsible for delivering clean water to the nozzles, and the filter is used to purify the water quality for recycled water use to avoid secondary pollution. In addition, the cleaning device can also be equipped with a drying function, using a hot air gun to immediately dry the gears after cleaning to ensure that the gear surface is clean without residual moisture.

[0043] The implementation principle of this embodiment is as follows: By adding a cleaning device, the functionality and reliability of the inspection device for gear production are further improved. The effective operation of the cleaning device ensures the cleanliness of the gear surface, eliminates inspection errors caused by impurities such as oil stains and dust, and improves the accuracy and consistency of the inspection results. At the same time, the cleaned gears can directly enter the next process without additional drying time, saving the time cost of production and inspection. The close combination of the cleaning device and the feeding mechanism 9 realizes seamless connection from cleaning to inspection, making the entire inspection process more smooth and efficient.

[0044] Embodiment 3 Referring to Figure 1 and Figure 3, the difference between this embodiment and the above-mentioned embodiment lies in that: the clamping component 8 of the automatic handling mechanism is optimized. In addition to the original jaw cylinder 82, the clamping component 8 is also added with a visual recognition module. The visual recognition module can capture the position and attitude information of the gear in real time, calculate the optimal clamping point through image processing algorithms, and then guide the jaw cylinder 82 to perform precise clamping. The visual recognition module can adopt the combination of an industrial camera and a laser scanner to ensure the comprehensiveness and accuracy of data collection.

[0045] The implementation principle of this embodiment is: by introducing the visual recognition module, the intelligent level and operation accuracy of the automatic handling mechanism are greatly improved. The visual recognition module can monitor the state of the gear in real time to ensure the accuracy and safety of the clamping process. Especially when facing gears of different specifications and shapes, the advantages of the visual recognition module are particularly obvious. It can adaptively adjust the clamping strategy to avoid the limitations brought by manually setting parameters. This improvement not only simplifies the operation process, but also improves the applicable range and flexibility of the detection device, enabling it to better cope with complex production environments.

[0046] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A detection device for gear production, characterized in that: It includes a coordinate measuring machine (1), a double-station rotating mechanism, an automatic handling mechanism, and a feeding mechanism (9); the double-station rotating mechanism includes a support (2), a first rotating assembly (3), and two trays (4), the support (2) is arranged on the coordinate measuring machine (1), the first rotating assembly (3) is arranged on the support (2), the first rotating assembly (3) is used to drive the two trays (4) to rotate, and each tray (4) is used to carry and position the gears to be measured; the automatic handling mechanism is used to automatically place the gears to be measured on one tray (4), and remove the measured gears from the other tray (4) after measurement; the feeding mechanism (9) is used to transport the gears to be measured and the measured gears between the coordinate measuring machine (1) and other workstations.

2. The inspection device for gear production according to claim 1, characterized in that: The first rotating assembly (3) includes a rotating part (31) and a driving part (32), the rotating part (31) includes a first rotating rod (311) and a rotating disc (312), the first rotating rod (311) passes through the support (2), and the first rotating rod (311) is rotatably connected to the support (2); the top end of the first rotating rod (311) is fixedly connected to the rotating disc (312), and the two trays (4) are both arranged on the upper surface of the rotating disc (312), and a positioning rod (5) for positioning the gears is arranged on each tray (4).

3. The inspection device for gear production according to claim 2, characterized in that: The driving part (32) includes a first bevel gear (321), a second bevel gear (322), and a first motor (323), the first motor (323) is installed on the support (2), and the output shaft of the first motor (323) passes through the support (2) and is rotatably connected to the support (2); the first bevel gear (321) is sleeved on the output shaft of the first motor (323), and the first bevel gear (321) is fixedly connected to the output shaft of the first motor (323); the second bevel gear (322) is sleeved on the first rotating rod (311) and is fixedly connected to the first rotating rod (311), and the first bevel gear (321) meshes with the second bevel gear (322).

4. The inspection device for gear production according to claim 1, wherein: The automatic handling mechanism includes a second rotating assembly (6), a moving assembly (7), and a clamping assembly (8); the second rotating assembly (6) is configured to be able to rotate around a fixed axis to facilitate adjusting the working position of the clamping assembly (8); the moving assembly (7) is connected between the second rotating assembly (6) and the clamping assembly (8), so that the clamping assembly (8) can swing or tilt within a certain range to adapt to the handling requirements of gears in different positions; the clamping assembly (8) is specifically used to clamp, handle, and release the gears to be measured or the measured gears.

5. The inspection device for gear production according to claim 4, characterized in that: The second rotating assembly (6) includes a base (61), a second rotating rod (62) and a second motor (63). The second rotating rod (62) is rotatably connected to the base (61). The second motor (63) is disposed on the base (61), and an output shaft of the second motor (63) is fixedly connected to an end of the second rotating rod (62). The second motor (63) is configured to drive the second rotating rod (62) to rotate. The movable assembly (7) is disposed at a top end of the second rotating rod (62).

6. The inspection device for gear production according to claim 5, wherein: The movable assembly (7) includes a mounting member (71), a driving cylinder (72), a connecting arm (73) and two connecting rods (74). The mounting member (71) is fixed to a top end of the second rotating rod (62). An installation groove (75) is formed in the mounting member (71). One ends of the two connecting rods (74) are both located in the installation groove (75). One ends of the two connecting arms (73) are rotatably connected to the mounting member (71). The other ends of the two connecting rods (74) are rotatably connected to one ends of the connecting arms (73). The two connecting rods (74) are parallel to each other. The clamping assembly (8) is disposed at the other ends of the connecting arms (73). The clamping assembly (8) is configured to automatically clamp a gear.

7. An inspection device for gear production according to claim 6, characterized in that: The clamping assembly (8) includes a third motor (81) and a jaw cylinder (82). The third motor (81) is disposed on the connecting arm (73). The third motor (81) is configured to drive the jaw cylinder (82) to rotate. The jaw cylinder (82) is configured to automatically clamp a gear.

8. A detection device for gear production according to claim 1, characterized in that: The feeding mechanism (9) is an AGV.

9. The inspection device for gear production according to claim 1, wherein: It further includes a cleaning device. The cleaning device is disposed on the feeding mechanism (9) and is configured to clean the gear to be measured and the measured gear.

10. A detection method using the detection device for gear production described in any one of claims 1-9, characterized in that, It includes the following steps: S1. Place the gear to be measured into the feeding mechanism (9). S2. The feeding mechanism (9) transports the gear to be measured to a position below the automatic handling mechanism. S3. The automatic handling mechanism places the gear to be measured on one of the trays (4). S4. The coordinate measuring machine (1) measures the gear to be measured. S5. After the measurement is completed, the double-station rotating mechanism rotates the measured gear to a position below the automatic handling mechanism. S6. The automatic handling mechanism removes the measured gear and places it back into the feeding mechanism (9). S7. Repeat the above steps until all gears to be measured are completed.

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