Detection device for wheel machining

Abstract

The utility model relates to a detection device for wheel processing, which is characterized in that an image detection host lifting driving motor (1-4) drives an image detection host lifting base (1-1) to move up and down along a lifting slide rail (2), a C-shaped frame (1-2) with a downward opening is fixedly arranged on the surface of one side of the image detection host lifting base (1-1), and the lower part of the C-shaped frame (1-2) is over against a rolling roller (3-3); six detection cameras (1-3) in three pairs are respectively mounted at two ends and in the middle of the C-shaped frame (1-2) through brackets, and lenses of the six detection cameras (1-3) face a downward opening of the C-shaped frame (1-2); according to the wheel hub quality inspection device, automatic quality inspection can be rapidly carried out on wheel hubs on a production line, missing inspection and error inspection caused by fatigue due to continuous operation of workers are prevented, and the yield of the wheel hub production line can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel hub detection, in particular to a detection device for wheel processing. Background Art

[0002] The processing of aluminum alloy wheels is divided into die-casting, hardening, milling, spraying and painting. These processes are integrated into a production line. After these processes, a usable wheel can be produced. After the wheel is painted, a visual inspection is required. In this process, workers are required to turn the wheel over to visually check whether there are any production defects on the surface of the wheel and determine whether the wheel is regular. However, assembly line work is boring and tedious, and workers' fatigue decreases rapidly after long hours of work, which makes it easy to miss inspections, resulting in a decline in the overall quality of the wheel and affecting the company's yield rate.

[0003] At present, the utility model with patent number CN210603191U discloses an image-based automobile wheel hub size and material detection device, including an infrared spectral data scanner body, the two sides of the concave dust shield are provided with insertion ports, the two insertion ports are commonly inserted with a front baffle, the two sides of the front baffle are provided with a first positioning bolt to fix it to the concave dust shield, and the bottom of the infrared spectral data scanner body is provided with a rotating mechanism. The utility model can effectively prevent dust from gradually accumulating on the wiring port of the infrared spectral data scanner body through the concave dust shield and the front baffle fixedly installed in the two insertion ports, thereby solving the problem that the wiring port of the infrared spectral data scanner is easily stuck with dust after long-term use, which may lead to poor contact with the external computer and inability to accurately transmit data. However, this application plan only conducts quality inspection on the wheel hub from one angle, and cannot ensure that all aspects of the wheel hub meet the quality requirements, and is not suitable for wheel hub production lines. Summary of the invention

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides a detection device for wheel processing, which can quickly perform automatic quality inspection on the wheel hub on the production line, prevent missed inspections and wrong inspections caused by fatigue of workers due to continuous work, and can effectively improve the yield rate of the wheel hub production line.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a wheel processing detection device, including an equipment base and a lifting slide rail mounting seat, wherein a conveyor roller driving base on which a wheel conveyor roller is fixedly installed near the edge of the upper part of the equipment base, the conveyor roller driving base drives one end of a plurality of conveyor line wheel rollers connected, and the other ends of the plurality of conveyor line wheel rollers are respectively connected to the upper part of the conveyor roller support vertical plate through bearings, the distances between the conveyor line wheel rollers and the conveyor roller support vertical plate are equal, and the lower part of the conveyor roller support vertical plate is fixedly connected to the equipment base; the surface of the equipment base near the conveyor roller support vertical plate is connected to the upper part of the conveyor roller support vertical plate through bearings. The transport component bracket of the wheel transport component is fixedly installed by screws, the top of the transport component bracket is connected to the transport rod beam through a rotating shaft, a plurality of transport rods 2 and 1 are welded on the surface of the transport rod beam, and a 90-degree angle is formed between the transport rod 2 and the transport rod 1, and a fixed protrusion is fixedly installed on the surface of the equipment base, one end of the telescopic rod is hinged to the fixed protrusion, and the other end of the telescopic rod is fixedly connected to the connecting rod 1, the end of the connecting rod 1 is hinged to one end of the connecting rod 2, and the other end of the connecting rod 2 is fixedly connected to the rotating shaft or the transport rod beam, and the transport rod 1 and the conveyor line wheel roller are in a staggered state; the lower end of the lifting slide rail is fixed The lifting rail mounting base is fixedly connected to the base of the equipment, and the image detection host and the wheel rolling assembly are sleeved on the lifting rail, with the image detection host on the top and the wheel rolling assembly on the bottom; the wheel rolling assembly lifting drive motor of the wheel rolling assembly drives the wheel rolling assembly lifting base to move up and down on the lifting rail, and the wheel rolling assembly lifting base is fixedly installed with an arc plate on the side facing the wheel conveying roller, and rolling rollers are arranged at equal intervals on the arc plate, and the rolling rollers are driven by the rolling roller drive motor arranged on the other side of the arc plate; the wheel rolling assembly and the upper surface of the wheel conveying roller are at the same height; the image detection host includes an image detection host lifting base, a C-shaped frame, a detection camera and an image detection host lifting drive motor, and the image detection host lifting drive motor drives the image detection host lifting base to move up and down along the lifting rail, and a C-shaped frame with an opening facing downward is fixedly installed on one side of the image detection host lifting base, and the lower part of the C-shaped frame faces the rolling roller, and three pairs of six detection cameras are installed at the two ends and the middle of the C-shaped frame through brackets, and the lenses of the six detection cameras are all facing the opening of the C-shaped frame facing downward; the wheel conveying roller is equipped with an infrared sensor.

[0006] In addition, the wheel processing detection device proposed in the above embodiment of the utility model may also have the following additional technical features:

[0007] As a further improvement of the present utility model, wheel releasing railings are provided on both sides of the lifting base of the wheel rolling assembly.

[0008] As a further improvement of the present invention, the device base is mounted on a control host via a bracket, and the host is equipped with a touch screen.

[0009] As a further improvement of the present invention, the ends of the rolling rollers at both ends of the arc-shaped plate are provided with limiting plates.

[0010] As a further improvement of the utility model, the surface of the rolling roller is sleeved with a rubber sleeve, and the surface of the rubber sleeve is provided with protrusions.

[0011] Through the above scheme, the utility model has at least the following advantages: compared with conventional manual inspection, by adding a wheel transporting assembly to transport the wheel hub to the wheel rolling assembly, the wheel is rotated on the wheel rolling assembly, and the image detection host can observe the state of the wheel hub from multiple angles through the detection camera, and compare it with the wheel hub in the database. When the comparison similarity is extremely high, the wheel hub can be judged to be qualified, and the wheel hub can be quickly and automatically inspected on the production line to prevent missed inspections and wrong inspections caused by fatigue caused by continuous work of workers, which can effectively improve the yield rate of the wheel hub production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of a detection device for wheel processing;

[0013] Figure 2 It is a stereoscopic diagram of the image detection host of the detection device for wheel processing;

[0014] Figure 3 is a stereoscopic diagram of a wheel rolling assembly of a wheel processing detection device;

[0015] Figure 4 is a three-dimensional view of a wheel conveying roller of a wheel processing detection device;

[0016] Figure 5 is a front perspective view of a wheel handling assembly of a wheel processing detection device;

[0017] Figure 6 is a rear perspective view of a wheel handling assembly of a wheel processing detection device;

[0018] In the figure: 1. Image detection host, 1-1. Image detection host lifting base, 1-2. C-shaped frame, 1-3. Detection camera, 1-4. Image detection host lifting drive motor, 2. Lifting slide rail, 3. Wheel rolling assembly, 3-1. Wheel rolling assembly lifting base, 3-2. Arc plate, 3-3. Rolling roller, 3-4. Rolling roller drive motor, 3-5. Wheel rolling assembly lifting drive motor, 4. Wheel conveyor roller, 4-1. Conveyor line wheel roller, 4-2. Conveyor roller drive base, 4-3. Conveyor roller support vertical plate, 5. Wheel transport assembly, 5-1. Fixed protrusion, 5-2. Telescopic rod, 5-3. Transport assembly bracket, 5-4. Rotating shaft, 5-5. Connecting rod one, 5-6. Connecting rod two, 5-7. Transport rod two, 5-8. Transport rod beam, 5-9. Transport rod one, 6. Equipment base, 6-1. Lifting slide rail mounting seat. DETAILED DESCRIPTION

[0019] The wheel processing detection device of the present invention will be described below in conjunction with the accompanying drawings.

[0020] In the specific implementation mode 1 of the present application, Figures 1 to 6 As shown, the detection device for wheel processing (hereinafter referred to as "this patent"), the conveyor roller driving base 4-2 of the wheel conveyor roller 4 is fixedly installed near the edge of the upper part of the equipment base 6, the conveyor roller driving base 4-2 drives one end of multiple conveyor line wheel rollers 4-1, and the other ends of multiple conveyor line wheel rollers 4-1 are respectively connected to the upper part of the conveyor roller support vertical plate 4-3 through bearings, the distance between the conveyor line wheel rollers 4-1 and the conveyor roller support vertical plate 4-3 is equal, and the lower part of the conveyor roller support vertical plate 4-3 is fixedly connected to the equipment base 6; the conveying component bracket 5-3 of the wheel conveying component 5 is fixedly installed on the surface of the equipment base 6 near the conveyor roller support vertical plate 4-3 by screws, The top of the transport component bracket 5-3 is connected to the transport rod beam 5-8 through the rotating shaft 5-4. A plurality of transport rods 2 5-7 and transport rods 1 5-9 are welded on the surface of the transport rod beam 5-8. There is an angle of ninety degrees between the transport rods 2 5-7 and the transport rods 1 5-9. The fixed protrusion 5-1 is fixedly installed on the surface of the equipment base 6. One end of the telescopic rod 5-2 is hinged to the fixed protrusion 5-1. The other end of the telescopic rod 5-2 is fixedly connected to the connecting rod 1 5-5. The end of the connecting rod 1 5-5 is hinged to one end of the connecting rod 2 5-6. The other end of the connecting rod 2 5-6 is fixedly connected to the rotating shaft 5-4 or the transport rod beam 5-8. The transport rod 1 5-9 and the conveyor line wheel roller 4-1 are in a staggered state. The lower end of the lifting slide rail 2 is fixedly connected to The lifting rail mounting base 6-1 is connected to the equipment base 6, and the image detection host 1 and the wheel rolling assembly 3 are sleeved on the lifting rail 2, with the image detection host 1 on the top and the wheel rolling assembly 3 on the bottom; the wheel rolling assembly lifting drive motor 3-5 of the wheel rolling assembly 3 drives the wheel rolling assembly lifting base 3-1 to move up and down on the lifting rail 2, and the wheel rolling assembly lifting base 3-1 is fixedly installed with an arc plate 3-2 on one side facing the wheel conveying roller 4, and rolling rollers 3-3 are arranged at equal intervals on the arc plate 3-2, and the rolling rollers 3-3 are driven by the rolling roller drive motor 3-4 arranged on the other side of the arc plate 3-2; the upper surfaces of the wheel rolling assembly 3 and the wheel conveying roller 4 are at the same height; FIG. The image detection host 1 includes an image detection host lifting base 1-1, a C-shaped frame 1-2, a detection camera 1-3 and an image detection host lifting drive motor 1-4. The image detection host lifting drive motor 1-4 drives the image detection host lifting base 1-1 to move up and down along the lifting slide rail 2. A C-shaped frame 1-2 with an opening facing downward is fixedly installed on one side surface of the image detection host lifting base 1-1. The lower side of the C-shaped frame 1-2 faces the rolling roller 3-3. Three pairs of six detection cameras 1-3 are installed at both ends and the middle of the C-shaped frame 1-2 through brackets respectively. The lenses of the six detection cameras 1-3 are all facing the downward opening of the C-shaped frame 1-2; the wheel conveying roller 4 is equipped with an infrared sensor.

[0021] The utility model number is CN210603191U, which is an image-based automobile wheel hub size and material detection device (hereinafter referred to as "this patent"). This application scheme only performs quality inspection on the wheel hub from one angle, and cannot ensure that all aspects of the wheel hub meet the quality requirements. It is not suitable for the wheel hub production line. This patent uses a wheel transport assembly 5 to transport the wheel hub to the wheel rolling assembly 3, allowing the wheel hub to roll on the wheel rolling assembly 3, and then moves from the downward opening of the C-type frame 1-2 to the wheel hub center axis. The detection camera 1-3 installed on the C-type frame 1-2 observes the wheel hub status from multiple angles and compares it with the wheel hub in the database. When the comparison similarity is extremely high, the wheel hub can be judged to be qualified, thereby effectively improving the detection accuracy.

[0022] The structure of the second embodiment is basically the same as that of the first embodiment, except that wheel anti-drop railings are provided on both sides of the wheel rolling assembly lifting base 3-1, and the railings on both sides can further prevent the wheel hub from falling out, thereby ensuring the detection accuracy.

[0023] In order to further optimize the working efficiency of the present application, further improve the automation of the equipment and allow the staff to understand the equipment status in time, the equipment base 6 is installed with a control host through a bracket, and the host is equipped with a touch screen. In order to further prevent the wheel hub from falling out, the ends of the rolling rollers 3-3 at both ends of the arc plate 3-2 are provided with limit plates. In order to allow the wheel hub to roll stably, the surface of the rolling roller 3-3 is sleeved with a rubber sleeve, and the surface of the rubber sleeve is provided with a protrusion.

[0024] When in use, the wheel processing inspection device is integrated into the original manual inspection station in the production line, and the corresponding pipelines are connected and the corresponding parameters are input, and the equipment can be put into operation.

[0025] When the utility model is in use, the specific operations are as follows:

[0026] When in use, the wheel hub is transported from one side of the wheel conveying roller 4 to the conveying line wheel roller 4-1 of the wheel conveying roller 4. After the infrared sensor of the wheel conveying roller 4 senses the wheel, the conveying roller driving base 4-2 stops driving the conveying line wheel roller 4-1, so that the wheel stays on the conveying line wheel roller 4-1, and the telescopic rod 5-2 contracts to drive the connecting rod 1 5-5 and the connecting rod 2 5-6. The connecting rod 2 5-6 drags the rotating shaft 5-4 to rotate, and the rotating shaft 5-4 drives the transporting rod beam 5-8 and the transporting rod 1 5-9 thereon to stand up, thereby transferring the wheel hub to the rolling roller 3-3 of the wheel rolling assembly 3. At this time, the wheel rolling assembly lifting base 3-1 moves up and down along the lifting slide rail 2 under the drive of the wheel rolling assembly lifting drive motor 3-5, and cooperates with the vehicle The wheel transport assembly 5 works to make the wheel fall accurately on the rolling roller 3-3, and then the wheel transport assembly 5 remains stationary, and the rolling roller drive motor 3-4 drives the rolling roller 3-3 to rotate, and the rolling roller 3-3 drives the wheel hub to start rotating. The image detection host lifting base 1-1 of the image detection host 1 descends along the lifting slide rail 2 under the drive of the image detection host lifting drive motor 1-4, and the lower end opening of the C-shaped frame 1-2 on the image detection host lifting base 1-1 covers the upper part of the wheel hub. When the wheel hub rotates, the detection camera 1-3 installed on the C-shaped frame 1-2 observes the state of the wheel hub from multiple angles and compares it with the wheel hub in the database. When the comparison similarity is extremely high, the wheel hub can be judged to be qualified, thereby effectively improving the detection accuracy. The wheel hub that has passed the inspection is reset by the telescopic rod 5-2 of the wheel handling assembly 5, so that the handling rod beam 5-8 is reset, so that the handling rod 5-7 picks up the wheel hub, separates it from the rolling roller 3-3 and returns it to the conveying line wheel roller 4-1 of the wheel conveying roller 4. The motor built into the conveying roller driving base 4-2 drives the conveying line wheel roller 4-1 through the rotating shaft and gear to convey the wheel hub to the next process. If the inspection fails, an alarm will be issued to prompt the staff to take away the waste.

[0027] In summary, the wheel processing detection device of the embodiment of the utility model, by adding a wheel transporting assembly 5 to transport the wheel hub to the wheel rolling assembly 3, allows the wheel to rotate on the wheel rolling assembly 3, and the image detection host 1 can observe the state of the wheel hub from multiple angles through the detection cameras 1-3, and compare it with the wheel hub in the database. When the comparison similarity is extremely high, the wheel hub can be judged to be qualified, and the wheel hub can be automatically quality inspected quickly on the production line to prevent missed inspections and wrong inspections caused by fatigue caused by continuous work of workers, and can effectively improve the yield rate of the wheel hub production line.

[0028] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A wheel processing detection device, comprising an equipment base (6) and a lifting slide rail mounting seat (6-1), characterized in that: A conveyor roller driving base (4-2) on which a wheel conveyor roller (4) is fixedly installed near the edge of the upper part of the equipment base (6); the conveyor roller driving base (4-2) drives one end of a plurality of conveyor line wheel rollers (4-1) connected thereto; the other ends of the plurality of conveyor line wheel rollers (4-1) are respectively connected to the upper part of a conveyor roller support vertical plate (4-3) through bearings; the distances between the conveyor line wheel rollers (4-1) and the conveyor roller support vertical plate (4-3) are equal; the lower part of the conveyor roller support vertical plate (4-3) is fixedly connected to the equipment base (6); the equipment near the conveyor roller support vertical plate (4-3) The surface of the standby base (6) is fixedly mounted with a transport component bracket (5-3) of the wheel transport component (5) by means of screws. The top of the transport component bracket (5-3) is connected to a transport rod beam (5-8) by means of a rotating shaft (5-4). A plurality of transport rods 2 (5-7) and transport rods 1 (5-9) are welded on the surface of the transport rod beam (5-8). The transport rods 2 (5-7) and transport rods 1 (5-9) form an angle of 90 degrees. The fixing protrusion (5-1) is fixedly mounted on the surface of the equipment base (6). One end of the telescopic rod (5-2) is hingedly connected to the fixing protrusion (5-1). The telescopic rod (5-2) The other end of the lifting rail (2) is fixedly connected to the first connecting rod (5-5), the end of the first connecting rod (5-5) is hinged to one end of the second connecting rod (5-6), the other end of the second connecting rod (5-6) is fixedly connected to the rotating shaft (5-4) or the transport rod beam (5-8), the transport rod (5-9) and the conveyor line wheel roller (4-1) are in a staggered state; the lower end of the lifting rail (2) is fixedly connected to the lifting rail mounting seat (6-1) of the equipment base (6), the image detection host (1) and the wheel rolling assembly (3) are sleeved on the lifting rail (2), the image detection host (1) is on the top, and the wheel rolling assembly (3) is on the bottom. At the bottom; the wheel rolling assembly lifting drive motor (3-5) of the wheel rolling assembly (3) drives the wheel rolling assembly lifting base (3-1) to move up and down on the lifting slide rail (2); the wheel rolling assembly lifting base (3-1) is fixedly installed with an arc plate (3-2) on one side facing the wheel conveying roller (4); rolling rollers (3-3) are arranged at equal intervals on the arc plate (3-2); the rolling rollers (3-3) are driven by a rolling roller driving motor (3-4) arranged on the other side of the arc plate (3-2); the upper surfaces of the wheel rolling assembly (3) and the wheel conveying roller (4) are at the same height;The image detection host (1) comprises an image detection host lifting base (1-1), a C-shaped frame (1-2), a detection camera (1-3) and an image detection host lifting drive motor (1-4). The image detection host lifting drive motor (1-4) drives the image detection host lifting base (1-1) to move up and down along a lifting slide rail (2). A C-shaped frame (1-2) with an opening facing downward is fixedly installed on one side surface of the image detection host lifting base (1-1). The lower part of the C-shaped frame (1-2) faces a rolling roller (3-3). Three pairs of six detection cameras (1-3) are respectively installed at the two ends and the middle of the C-shaped frame (1-2) through brackets. The lenses of the six detection cameras (1-3) are all facing the downward opening of the C-shaped frame (1-2). The wheel conveying roller (4) is equipped with an infrared sensor. ; 2. The wheel processing detection device according to claim 1, characterized in that: Wheel releasing railings are arranged on both sides of the wheel rolling assembly lifting base (3-1).

3. The wheel processing detection device according to claim 2, characterized in that: The device base (6) is mounted with a control host via a bracket, and the host is equipped with a touch screen.

4. The wheel processing detection device according to claim 1, characterized in that: The ends of the rolling rollers (3-3) at both ends of the arc-shaped plate (3-2) are provided with limiting plates.

5. The wheel processing detection device according to claim 1 or 4, characterized in that: The surface of the rolling roller (3-3) is sleeved with a rubber sleeve, and the surface of the rubber sleeve is provided with protrusions.

Images