Vertical and horizontal integrated high-precision flash tester device

Abstract

The utility model relates to the technical field of measurement, and provides a vertical and horizontal integrated high-precision flash tester device, which comprises a supporting table, a rotary working table, a Z-axis lifting group, an x-axis moving group and a measuring device, the Z-axis lifting set and the x-axis moving set are both arranged at the positions, close to the rotary workbench, of the supporting table. The measuring devices are arranged on the Z-axis lifting set and the x-axis moving set respectively. The measuring device comprises lenses, cameras, a coaxial light source and an annular lamp, the lenses are arranged on the Z-axis lifting group and the x-axis moving group respectively, and the cameras are arranged on the lenses. The coaxial light source and the annular lamp are arranged on the lens, stable illumination is provided, the coaxial light source improves the contrast ratio of images, the annular lamp provides a more uniform illumination environment, it is ensured that the images shot by the camera are clear and free of shadows, and therefore the measurement accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement, in particular to a vertical and horizontal integrated high-precision flash measuring instrument device. Background Art

[0002] Currently, for large-volume products requiring multi-angle measurement accuracy, traditional optical image measuring instruments are typically used. While commercially available vertical and horizontal inspection equipment has a lens for both vertical and horizontal positions, the worktable cannot rotate or lacks lighting, making image recognition difficult. Furthermore, since the angle of the product being measured is difficult to adjust, measurement errors are common and efficiency is low. In light of this, the present application is filed. Utility Model Content

[0003] This application proposes a vertical and horizontal integrated high-precision flash measurement device to solve the technical problems in the prior art where a lens is provided in both the vertical and horizontal directions, but the workbench cannot be rotated or the workbench has no lighting, which easily leads to image recognition difficulties. Since the angle of the measured product is difficult to adjust, it is easy to cause measurement errors and low efficiency. The above technical objectives of this utility model are achieved through the following technical solutions:

[0004] A vertical and horizontal integrated high-precision flash tester device, comprising a support platform, a rotary worktable, a Z-axis lifting group, an x-axis moving group, and a measuring device, wherein the rotary worktable is arranged on one side of the support platform, the Z-axis lifting group and the x-axis moving group are both arranged on the support platform near the rotary worktable, and the measuring device is respectively arranged on the Z-axis lifting group and the x-axis moving group;

[0005] The measuring device includes a lens, a camera, a coaxial light source and a ring light. The lens is respectively arranged on the Z-axis lifting group and the X-axis moving group, the cameras are all arranged on the lenses, the coaxial light sources are all arranged on the lenses, and the ring lights are all arranged on the coaxial light sources.

[0006] Furthermore, the Z-axis lifting group includes a first motor, a first screw rod, a first slide rail and a first slider. The first slide rail is arranged on one side of the workbench, the first motor is arranged on the top of the first slide rail, the first screw rod is arranged on the output end of the first motor, the first screw rod is rotatably connected to the first slide rail, the first slider is slidably arranged on the first slide rail, the first slider is connected to the first screw rod, and a lens is arranged on the first slider.

[0007] Furthermore, the x-axis moving group includes a second motor, a second screw rod, a second slide rail and a second slider, the second slide rail is arranged on one side of the workbench, the second motor is arranged on the second slide rail facing the outside of the support platform, the second screw rod is arranged on the output end of the second motor, the second screw rod is rotatably connected to the second slide rail, the second slider is slidably arranged on the second slide rail, the second slider is connected to the second screw rod, and the other lens is arranged on the second slider.

[0008] Furthermore, the lenses on the Z-axis lifting group and the x-axis moving group are vertically distributed.

[0009] Furthermore, the rotating workbench includes a bearing, a lamp holder, a third motor and a belt, the bearing is arranged on the support platform, the lamp holder is arranged on the bearing, the third motor is arranged at the bottom of the support platform, and the belt is arranged between the lamp holder and the third motor.

[0010] Furthermore, a column is provided on the support platform, and the first slide rail is arranged on the column.

[0011] Compared with the prior art, the beneficial effects of the present invention include:

[0012] Compared with the current vertical and horizontal integrated measuring instruments, the advantages of this utility model are: in this application, a coaxial light source and a ring light are provided on the lens to provide stable lighting. The coaxial light source improves the contrast of the image, while the ring light provides a more uniform lighting environment, ensuring that the image captured by the camera is clear and shadow-free, thereby improving the accuracy of the measurement; the measured product can be placed arbitrarily, and since the workbench and the light can rotate together, under the detection, feedback and system control of the encoder, the accuracy and efficiency of the side measurement can be greatly improved compared with manual adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the first part of the utility model;

[0015] Figure 3 It is a structural diagram of the second part of the utility model;

[0016] Figure 4 This is a structural diagram of the x-axis moving group of the utility model;

[0017] Figure 5 It is a plan view of the rotary workbench of the utility model.

[0018] In the figure: 1. Support table; 2. Z-axis lifting group; 21. First motor; 22. First screw rod; 23. First slide rail; 24. First slider; 3. X-axis moving group; 31. Second motor; 32. Second screw rod; 33. Second slide rail; 34. Second slider; 4. Measuring device; 41. Lens; 42. Camera; 43. Coaxial light source; 44. Ring light; 5. Rotating workbench; 51. Bearing; 52. Lamp holder; 53. Third motor; 54. Belt; 6. Column; 7. Protective frame. DETAILED DESCRIPTION

[0019] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0022] Please see the attached Figure 1-5 , a vertical and horizontal integrated high-precision flash tester device, including a support platform 1, a rotary worktable 5, a Z-axis lifting group 2, an x-axis moving group 3 and a measuring device 4, the rotary worktable 5 is arranged on one side of the support platform 1, the Z-axis lifting group 2 and the x-axis moving group 3 are both arranged on the support platform 1 near the rotary worktable 5, and the measuring device 4 is respectively arranged on the Z-axis lifting group 2 and the x-axis moving group 3;

[0023] The measuring device 4 includes a lens 41, a camera 42, a coaxial light source 43 and a ring light 44. The lens 41 is respectively arranged on the Z-axis lifting group 2 and the x-axis moving group 3, the cameras 42 are all arranged on the lens 41, the coaxial light source 43 is all arranged on the lens 41, and the ring light 44 is all arranged on the coaxial light source 43.

[0024] The above technical solution is adopted. By placing the product to be measured on the rotary table 5, and then controlling the rotation of the rotary table 5, the Z-axis lifting group 2 is driven to focus to measure the front size of the product, and the x-axis moving group 3 and the rotary table 5 are used to measure the side size of the product. After data processing, the thickness curve is displayed and an OK or NG result is output to complete the measurement. The measuring device 4 includes a lens 41, a camera 42, a coaxial light source 43 and a ring light 44, which work together to complete image acquisition and measurement. The lens 41 is responsible for focusing the image of the product on the photosensitive element of the camera 42, and the camera 42 is responsible for converting the optical image into an electrical signal and transmitting it to the image processing system for analysis. The coaxial light source 43 and the ring light 44 provide stable lighting to ensure that the image captured by the camera 42 is clear and shadow-free, thereby improving the accuracy of the measurement. The coaxial light source 43 is mainly used to improve the contrast of the image, while the ring light 44 is used to provide a more uniform lighting environment.

[0025] In some embodiments, the Z-axis lifting group 2 includes a first motor 21, a first screw rod 22, a first slide rail 23 and a first slider 24. The first slide rail 23 is arranged on one side of the workbench, the first motor 21 is arranged on the top of the first slide rail 23, the first screw rod 22 is arranged on the output end of the first motor 21, the first screw rod 22 is rotatably connected to the first slide rail 23, the first slider 24 is slidably arranged on the first slide rail 23, the first slider 24 is connected to the first screw rod 22, and a lens 41 is arranged on the first slider 24;

[0026] Using the above technical solution, the Z-axis lifting group 2 is mainly responsible for adjusting the positions of the lens 41 and the camera 42 in the vertical direction to achieve accurate measurement of different heights of the product. When the first motor 21 is started, it drives the first screw rod 22 to rotate through the output shaft. Since the first screw rod 22 is rotationally connected to the first slide rail 23, and the first slider 24 is threadedly connected to the first screw rod 22, the rotation of the first screw rod 22 will be converted into linear motion of the first slider 24, so that the first slider 24 moves up and down along the first slide rail 23, driving the slide plate and the measuring device 4 on the slide plate to rise and fall vertically, thereby driving the measuring device 4 to reciprocate on the Z axis, thereby achieving accurate measurement of the front size of the product.

[0027] In some embodiments, the x-axis moving group 3 includes a second motor 31, a second screw rod 32, a second slide rail 33 and a second slider 34. The second slide rail 33 is arranged on one side of the workbench. The second motor 31 is arranged on the second slide rail 33 toward the outside of the support platform 1. The second screw rod 32 is arranged on the output end of the second motor 31. The second screw rod 32 is rotatably connected to the second slide rail 33. The second slider 34 is slidably arranged on the second slide rail 33. The second slider 34 is connected to the second screw rod 32. Another lens 41 is arranged on the second slider 34.

[0028] Using the above technical solution, the x-axis moving group 3 is mainly responsible for moving the measuring device 4 in the horizontal direction, cooperating with the rotating workbench 5 to achieve accurate measurement of the side of the product. When the second motor 31 is started, it drives the second screw rod 32 to rotate through the output shaft. Since the second screw rod 32 is rotationally connected to the second slide rail 33, and the second slider 34 is threadedly connected to the second screw rod 32, the rotation of the second screw rod 32 will be converted into linear motion of the second slider 34, so that the second slider 34 moves left and right along the second slide rail 33, driving the slider and the measuring device 4 on the slider to move in the horizontal direction. Combined with the rotational motion of the rotating workbench 5, comprehensive measurement of the side of the product is achieved.

[0029] In some embodiments, the lenses 41 on the Z-axis lifting group 2 and the x-axis moving group 3 are vertically distributed.

[0030] In some embodiments, the rotating workbench 5 includes a bearing 51, a lamp holder 52, a third motor 53 and a belt 54, the bearing 51 is set on the support platform 1, the lamp holder 52 is set on the bearing 51, the third motor 53 is set at the bottom of the support platform 1, and the belt 54 is set between the lamp holder 52 and the third motor 53.

[0031] With the above technical solution, when the third motor 53 is started, it drives the belt 54 to rotate, thereby driving the lamp holder 52 (and the product) to rotate, so that the product can be photographed and measured from multiple angles by the lens 41 and camera 42 during the rotation process.

[0032] In some embodiments, a column 6 is provided on the support platform 1, and the first slide rail 23 is set on the column 6. The column 6 is used to install the first slide rail 23 of the Z-axis lifting group 2 to provide vertical guidance and support for the Z-axis lifting group 2.

[0033] In some embodiments, a protective frame 7 is provided on the outside of the Z-axis lifting group 2 and the X-axis moving group 3 .

[0034] With the above technical solution, the protective frame 7 is arranged outside the Z-axis lifting group 2 and the x-axis moving group 3, mainly playing a protective role to prevent external objects from accidentally colliding with or damaging the measuring device 4. At the same time, the protective frame 7 can also reduce the impact of the external environment on the measurement accuracy.

[0035] In some embodiments, a sheet metal frame is symmetrically provided at the bottom of the support platform 1 .

[0036] With the above technical solution, the sheet metal frame provides additional stability and support for the entire device, ensuring that no shaking or deformation occurs during the measurement process.

[0037] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents thereof.

Claims

1. A vertical and horizontal integrated high-precision flash tester device, characterized in that: It includes a support table, a rotary table, a Z-axis lifting group, an x-axis moving group and a measuring device, wherein the rotary table is arranged on one side of the support table, the Z-axis lifting group and the x-axis moving group are both arranged on the support table near the rotary table, and the measuring device is respectively arranged on the Z-axis lifting group and the x-axis moving group; The measuring device includes a lens, a camera, a coaxial light source and a ring light. The lens is respectively arranged on the Z-axis lifting group and the X-axis moving group, the cameras are all arranged on the lenses, the coaxial light sources are all arranged on the lenses, and the ring lights are all arranged on the coaxial light sources.

2. A vertical and horizontal integrated high-precision flash tester device according to claim 1, characterized in that: The Z-axis lifting group includes a first motor, a first screw rod, a first slide rail and a first slider. The first slide rail is arranged on one side of the workbench, the first motor is arranged on the top of the first slide rail, the first screw rod is arranged on the output end of the first motor, the first screw rod is rotatably connected to the first slide rail, the first slider is slidably arranged on the first slide rail, the first slider is connected to the first screw rod, and a lens is arranged on the first slider.

3. The vertical and horizontal integrated high-precision flash tester device according to claim 2, characterized in that: The x-axis moving group includes a second motor, a second screw rod, a second slide rail and a second slider. The second slide rail is arranged on one side of the workbench. The second motor is arranged on the second slide rail facing the outside of the support platform. The second screw rod is arranged on the output end of the second motor. The second screw rod is rotatably connected to the second slide rail. The second slider is slidably arranged on the second slide rail. The second slider is connected to the second screw rod. The other lens is arranged on the second slider.

4. The vertical and horizontal integrated high-precision flash tester device according to claim 3, characterized in that: The lenses on the Z-axis lifting group and the X-axis moving group are vertically distributed.

5. The vertical and horizontal integrated high-precision flash tester device according to claim 1, characterized in that: The rotating workbench includes a bearing, a lamp holder, a third motor and a belt. The bearing is arranged on the support platform, the lamp holder is arranged on the bearing, the third motor is arranged at the bottom of the support platform, and the belt is arranged between the lamp holder and the third motor.

6. The vertical and horizontal integrated high-precision flash tester device according to claim 2, characterized in that: The support platform is provided with a column, and the first slide rail is arranged on the column.

7. The vertical and horizontal integrated high-precision flash tester device according to claim 3, characterized in that: Protective frames are provided on the outsides of the Z-axis lifting group and the X-axis moving group.

8. The vertical and horizontal integrated high-precision flash tester device according to claim 1, characterized in that: A sheet metal frame is symmetrically arranged at the bottom of the support platform.

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