A flatness testing machine with high degree of adjustment

Abstract

The utility model relates to the technical field of flatness detection, concretely to a flatness detection machine that detection height is convenient for adjusting, the adjusting unit includes the guide rail one of fixed setting on the bearing plate, the guide rail two are fixedly arranged on the guide rail one, and the one end of the guide rail one is fixedly arranged with the controller one that controls the movement of the guide rail two, the positioning plate is slidly arranged on the guide rail two, the controller two is fixedly arranged on the one end of the guide rail two, the adjusting unit is used for controlling the position height of detection device, places the device in the predetermined position and fixes, places the material to be detected on the material discharge frame of device again, adjusts the position of detection head through the controller one and the controller two again, until the material is located below the detection head, to realize the detection to different specifications 3C products, and the illumination ring can supplement good light source through the bulb on its inner wall in the process of detecting, guarantees the accuracy of detection data.

Description

Technical Field

[0001] This utility model relates to the field of flatness detection technology, specifically a flatness detection machine with easily adjustable detection height. Background Technology

[0002] The term "3C products" is a collective term for computer, communication, and consumer electronics products, also known as "information appliances," such as computers, tablets, mobile phones, and digital audio players. Over the past decade, 3C consumer electronics have developed rapidly, and people's pursuit of product quality has continuously increased. Glass, due to its unique properties, has been widely used in electronic products. However, this has also brought about increasingly prominent technical problems related to glass processing, as the flatness of the glass surface directly affects the product's appearance.

[0003] Traditional flatness inspection machines mainly consist of a base, a worktable, a probe system, a drive unit, and a data processing unit. The base provides stable support, the worktable supports the workpiece being measured, the probe collects flatness data, the drive unit controls the probe to move along a preset path, and the data processing unit analyzes, calculates, and generates flatness error values. In use, first clean the workpiece and worktable, then fix the workpiece in place; set the inspection parameters; start the equipment, and the probe scans the workpiece surface along the trajectory, recording data in real time; after the inspection, the system automatically calculates the flatness error, outputs an inspection report, and finally removes the workpiece and cleans the equipment.

[0004] Currently, most flatness testing equipment on the market is large-scale industrial-grade instrument with a bulky body and complex internal transmission structure. It often needs to be fixedly installed in a dedicated testing workshop. However, 3C product components come in a variety of shapes, ranging from flat parts such as mobile phone casings to small components such as miniature connectors. The position of the testing head of traditional equipment is mostly fixed or requires multiple mechanical adjustments, making it difficult to quickly adapt to parts of different sizes. During testing, staff need to repeatedly adjust the height and angle of the workpiece fixing device and then fine-tune the distance between the testing head and the object. The zero point needs to be calibrated multiple times during the process, which seriously restricts the testing efficiency of small batches and multiple categories of 3C products. Utility Model Content

[0005] The purpose of this invention is to provide a planarity inspection machine with easily adjustable inspection height, in order to solve the problem that most planarity inspection equipment on the market is a large industrial-grade instrument with a bulky body and complex internal transmission structure. It often needs to be fixedly installed in a dedicated inspection workshop. However, 3C product components are diverse in shape, ranging from flat parts such as mobile phone shells to small components such as miniature connectors. The position of the inspection head of traditional equipment is mostly fixed or requires multiple mechanical adjustments, making it difficult to quickly adapt to parts of different sizes. During inspection, the operator needs to repeatedly manually adjust the height and angle of the workpiece fixing device and then fine-tune the distance between the inspection head and the object. The zero point needs to be calibrated multiple times during the process, which seriously restricts the inspection efficiency of small batches and multiple categories of 3C products.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A planar inspection machine with adjustable inspection height includes a housing, the top of which is fixedly provided with a support plate for supporting various components.

[0008] An adjustment unit includes a guide rail one fixedly mounted on the support plate, a guide rail two fixedly mounted on the guide rail one, and a controller one for controlling the movement of the guide rail two fixedly mounted on one end of the guide rail one. A positioning plate is slidably mounted on the guide rail two, and a controller two is fixedly mounted on one end of the guide rail two. The adjustment unit is used to control the position and height of the detection device.

[0009] The detection unit includes a slider slidably mounted on the positioning plate, a splicing plate fixedly mounted on the slider, a detection head fixedly mounted on the splicing plate, and a telescopic rod fixedly mounted on the positioning plate, with the telescopic rod being fixedly connected to the slider. The detection unit is used to detect and record the fixed material.

[0010] Preferably, the side wall of the outer shell is provided with a plurality of evenly arranged opening and closing doors, and each of the opening and closing doors has a pull opening on its outer wall.

[0011] Preferably, four parallel support rods are fixedly installed on the bottom of the outer shell, and each support rod is evenly distributed at each corner of the outer shell, and an anti-slip plate is fixedly installed on the bottom of each support rod.

[0012] Preferably, a feeding frame for carrying the material to be tested is fixedly provided on the upper surface of the support plate, a vertical rod is fixedly provided on the support plate, and a display for testing data is fixedly provided on the vertical rod.

[0013] Preferably, an illumination ring is fixedly provided on the side wall of the slider, and the illumination ring is located directly below the detection head.

[0014] Preferably, the illumination ring is funnel-shaped with a larger bottom and a smaller top, and multiple evenly arranged light bulbs are fixedly arranged on the inner wall of the illumination ring.

[0015] Preferably, the first guide rail, the second guide rail, and the positioning plate are arranged perpendicularly to each other. The first guide rail and the second guide rail are used to adjust the horizontal position of the detection head, and the positioning plate is used to adjust the vertical height of the detection head.

[0016] Preferably, the length of the first guide rail is not greater than the width of the bearing plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention enables multi-directional adjustment of the testing device through guide rails one and two and a positioning plate set on the support plate. When using the device, first place the device in the predetermined position for positioning and fixation, then place the material to be tested on the feeding frame of the device, and then adjust the position of the testing head through controllers one and two until the material is below the testing head, thereby realizing the testing of 3C products of different specifications. During the testing process, the illumination ring can supplement a good light source through the bulbs on its inner wall to ensure the accuracy of the test data. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a side view of the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the guide rail structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the illumination ring structure of this utility model.

[0023] In the diagram: 1. Outer shell; 11. Support rod; 2. Bearing plate; 21. Feeding frame; 3. Opening door; 31. Pull opening; 4. Vertical rod; 5. Display; 6. Guide rail one; 61. Controller one; 7. Guide rail two; 71. Positioning plate; 72. Controller two; 73. Slider; 74. Illumination ring; 75. Light bulb; 8. Detection head. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0026] Reference Figures 1-3 A planar inspection machine with adjustable inspection height includes a housing 1, and a support plate 2 for supporting various components is fixedly installed on the top of the housing 1.

[0027] The adjustment unit includes a guide rail 6 fixedly mounted on the support plate 2, a guide rail 7 fixedly mounted on the guide rail 6, and a controller 61 for controlling the movement of the guide rail 7 fixedly mounted on one end of the guide rail 6. A positioning plate 71 is slidably mounted on the guide rail 7, and a controller 72 is fixedly mounted on one end of the guide rail 7. The adjustment unit is used to control the position and height of the detection device.

[0028] The detection unit includes a slider 73 that is slidably mounted on a positioning plate 71. A splicing plate is fixedly mounted on the slider 73, and a detection head 8 is fixedly mounted on the splicing plate. A telescopic rod is fixedly mounted on the positioning plate 71, and the telescopic rod is fixedly connected to the slider 73. The detection unit is used to detect and record the fixed material.

[0029] Reference Figures 1-3 Multiple evenly arranged opening and closing doors 3 are rotatably arranged on the side wall of the outer casing 1, and each opening and closing door 3 has a pull opening 31 on its outer wall. The opening and closing doors 3 on the outer casing 1 facilitate the disassembly and installation by the staff, while also ensuring good heat dissipation inside the device. The pull opening 31 on the opening and closing door 3 provides a convenient point of force for the staff to open the opening and closing door 3.

[0030] Reference Figures 1-2 Four parallel support rods 11 are fixedly installed on the bottom of the outer casing 1, and each support rod 11 is evenly distributed at each corner of the outer casing 1. Each support rod 11 has an anti-slip plate fixedly installed at its bottom. By installing the support rods 11 on the outer casing 1, the overall support function of the device is realized. At the same time, by placing each support rod 11 at the corner of the outer casing 1, the force of each support rod 11 can be evenly distributed during the support process, avoiding damage caused by uneven force during the support process. In addition, the anti-slip plate installed at the bottom of the support rod 11 can increase the friction between the device and the ground, preventing the device from slipping during use.

[0031] Reference Figures 2-4 A feeding frame 21 for carrying the material to be tested is fixedly installed on the upper surface of the support plate 2. A vertical rod 4 is fixedly installed on the support plate 2, and a display 5 for testing data is fixedly installed on the vertical rod 4. The feeding frame 21 on the support plate 2 is used to position and fix the material to be tested, and the data generated during the testing process will be directly displayed on the display 5 of the device, which is convenient for the staff to record.

[0032] Reference Figures 2-4 An illumination ring 74 is fixedly installed on the side wall of the slider 73, and the illumination ring 74 is located directly below the detection head 8. The illumination ring 74 installed on the slider 73 can ensure that the detection head 8 has good illumination conditions when the detection device is operating, thus ensuring the accuracy of the detection data.

[0033] Reference Figures 2-4 The illumination ring 74 is arranged in a funnel shape with a large bottom and a small top, and multiple evenly arranged light bulbs 75 are fixed on the inner wall of the illumination ring 74. By setting the illumination ring 74 in a funnel shape, the light source emitted by the illumination ring 74 can be arranged in a fan shape to ensure the coverage of the light source.

[0034] Reference Figures 2-3 The guide rail 6, guide rail 7, and positioning plate 71 are set perpendicularly to each other. The guide rail 6 and guide rail 7 are used to adjust the horizontal position of the detection head 8, and the positioning plate 71 is used to adjust the vertical height of the detection head 8. By setting the guide rail 6, guide rail 7, and positioning plate 71 to be set perpendicularly to each other, the detection head 8 can be adjusted on the x, y, and z axes, thereby realizing the detection of materials of different specifications.

[0035] Reference Figures 1-2 The length of guide rail 6 is not greater than the width of the support plate 2. By setting the size relationship between guide rail 6 and support plate 2, it is ensured that the device will not get stuck during the adjustment process, and the device will operate stably.

[0036] The specific solution is as follows: When using the device, first place the device in the predetermined position for positioning and fixation. The support rods 11 set on the outer shell 1 realize the overall support function of the device. At the same time, each support rod 11 is set at the corner of the outer shell 1 to ensure that each support rod 11 is evenly stressed during the support process, avoiding damage caused by uneven stress during the support process. Then, the material to be tested is placed on the feeding frame 21 of the device. Then, the position of the detection head 8 is adjusted by the controller 61 and the controller 72 until the material is below the detection head 8, thereby realizing the detection of products of different specifications. By setting the guide rail 6, the guide rail 7 and the positioning plate 71 to be perpendicular to each other, the detection head 8 can be adjusted on the x, y and z axes, thereby realizing the detection of materials of different specifications.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0038] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A planar inspection machine with adjustable inspection height, comprising a housing (1), wherein a support plate (2) for supporting various components is fixedly disposed on the top of the housing (1), characterized in that... Also includes: The adjustment unit includes a guide rail 1 (6) fixedly mounted on the support plate (2), a guide rail 2 (7) fixedly mounted on the guide rail 1 (6), and a controller 1 (61) for controlling the movement of the guide rail 2 (7) fixedly mounted on one end of the guide rail 1 (6), a positioning plate (71) slidably mounted on the guide rail 2 (7), and a controller 2 (72) fixedly mounted on one end of the guide rail 2 (7). The adjustment unit is used to control the position and height of the detection device. The detection unit includes a slider (73) slidably disposed on the positioning plate (71), a splicing plate is fixedly disposed on the slider (73), a detection head (8) is fixedly disposed on the splicing plate, a telescopic rod is fixedly disposed on the positioning plate (71), and the telescopic rod is fixedly connected to the slider (73). The detection unit is used to detect and record the fixed material.

2. The planar inspection machine with adjustable inspection height according to claim 1, characterized in that, The outer shell (1) has multiple evenly arranged opening and closing doors (3) rotatably arranged on its side wall, and each of the opening and closing doors (3) has a pull opening (31) on its outer wall.

3. A planar inspection machine with adjustable inspection height according to claim 1, characterized in that, Four parallel support rods (11) are fixedly installed on the bottom of the outer shell (1), and each support rod (11) is evenly distributed at each corner of the outer shell (1), and an anti-slip plate is fixedly installed on the bottom of each support rod (11).

4. A planar inspection machine with adjustable inspection height according to claim 1, characterized in that, A feeding frame (21) for carrying the material to be tested is fixedly provided on the upper surface of the bearing plate (2). A vertical rod (4) is fixedly provided on the bearing plate (2). A display (5) for testing data is fixedly provided on the vertical rod (4).

5. A planar inspection machine with adjustable inspection height according to claim 1, characterized in that, An illumination ring (74) is fixedly provided on the side wall of the slider (73), and the illumination ring (74) is located directly below the detection head (8).

6. A planar inspection machine with adjustable inspection height according to claim 5, characterized in that, The illumination ring (74) is funnel-shaped with a large bottom and a small top, and multiple evenly arranged light bulbs (75) are fixedly arranged on the inner wall of the illumination ring (74).

7. A planar inspection machine with adjustable inspection height according to claim 1, characterized in that, The first guide rail (6), the second guide rail (7), and the positioning plate (71) are arranged perpendicularly to each other. The first guide rail (6) and the second guide rail (7) are used to adjust the horizontal position of the detection head (8), and the positioning plate (71) is used to adjust the vertical height of the detection head (8).

8. A planar inspection machine with adjustable inspection height according to claim 1, characterized in that, The length of the guide rail (6) is not greater than the width of the bearing plate (2).

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