Tester for detecting warping degree of glass

Abstract

The utility model discloses a tester for detecting warping degree of glass, which relates to the technical field of glass detection and comprises a base, a side plate is fixedly mounted on one side of the upper end face of the base, and a detector is movably arranged on the side plate; a placing plate is fixedly mounted on the upper end surface of the base, and a cleaning assembly is movably arranged above the placing plate; the cleaning assembly comprises a dust collection frame and a sweeping roller, and the dust collection frame is hollow; dust collection openings are formed in the two sides of the bottom end of the dust collection frame; and the cleaning roller is rotationally mounted in the dust collection frame. During work, the motor drives the screw to rotate to drive the sliding block and the dust collection frame to linearly move along the sliding groove, and meanwhile the gear is meshed with the toothed plate to enable the cleaning roller to rotate for cleaning; the dust collector synchronously collects dust through the dust collection opening. And through the synergistic effect of mechanical transmission and negative pressure adsorption, automatic and efficient cleaning of the surface of the placement plate is achieved. The influence of dust on the measurement precision can be effectively eliminated, a reliable reference plane is provided for glass warping degree detection, and the accuracy and repeatability of test data are improved.

Description

Technical Field

[0001] This utility model relates to the field of glass testing technology, and in particular to a tester for testing the warpage of glass. Background Technology

[0002] A glass warpage testing instrument is a specialized device used to accurately measure the flatness and deformation of glass panel surfaces. It is mainly used in the manufacturing of building curtain walls, automotive glass, electronic display panels, etc., to detect defects such as bending and wavy deformation that occur in glass during heat processing, tempering, or transportation.

[0003] Existing warpage testers generally lack automatic cleaning functions for the placement stage surface. During actual testing, fine dust, fibers, or particles remaining on the cover glass surface easily fall off and accumulate in the testing area of ​​the placement stage. These contaminants directly cause the following problems: First, dust particles create uneven support points between the glass and the placement stage, causing deviations between the actual placement posture of the glass and the theoretical plane; second, stubborn stains adhering to the placement stage surface alter the reference plane of the optical sensor. Both of these situations severely interfere with the accuracy of warpage measurement data.

[0004] To address the aforementioned problems, this utility model proposes a testing instrument for detecting glass warpage. Utility Model Content

[0005] To address the problems existing in the background technology, this utility model proposes a tester for detecting glass warpage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glass warpage testing instrument, comprising a base, a side plate fixedly installed on one side of the upper end face of the base, and a detector movably mounted on the side plate; a placement plate fixedly installed on the upper end face of the base, and a cleaning component movably mounted above the placement plate; the cleaning component includes a dust collection frame and a cleaning roller, the dust collection frame being hollow; dust collection ports are provided on both sides of the bottom end of the dust collection frame; the cleaning roller is rotatably mounted inside the dust collection frame.

[0007] The present invention is further configured such that a sliding groove is provided on the side wall of the side plate, a slider is slidably installed inside the sliding groove, the slider is fixedly connected to one end of the dust collection frame, a screw is rotatably installed inside the sliding groove, the screw is threadedly connected to the slider, and a motor is fixedly installed on the side wall of the side plate, the output shaft of the motor is fixedly connected to the screw.

[0008] The present invention is further configured such that a guide groove is provided on the side wall of the base, a mounting bracket is fixedly installed at one end of the dust collection frame away from the slider, an L-shaped support plate is fixedly installed at the bottom end of the mounting bracket, and the other end of the L-shaped support plate is slidably connected to the guide groove.

[0009] The present invention is further configured such that a vacuum cleaner is fixedly installed inside the mounting bracket, a vacuum tube is fixedly connected to the suction end of the vacuum cleaner, and the other end of the vacuum tube is connected to the vacuum frame.

[0010] The present invention is further configured such that baffles are fixedly installed on both sides of the bottom end of the dust collection frame, and the bottom ends of the two baffles are inclined relative to each other.

[0011] The present invention is further configured such that a toothed plate is fixedly installed at the bottom end of the side wall of the side plate, and a gear is fixedly installed at one end of the cleaning roller, the gear meshing with the toothed plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This glass warpage testing instrument comprises core components such as a motor, screw, slider, dust collection frame, cleaning roller, gears, toothed plate, and vacuum cleaner. During operation, the motor drives the screw to rotate, causing the slider and dust collection frame to move linearly along a groove. Simultaneously, the gears mesh with the toothed plate to rotate the cleaning roller for cleaning. The vacuum cleaner simultaneously sucks up dust through the suction port, and a baffle prevents dust from spilling out. Through the synergistic effect of mechanical transmission and negative pressure adsorption, automated and efficient cleaning of the glass surface is achieved. The entire cleaning process is fast and thorough, effectively eliminating the influence of dust on measurement accuracy, providing a reliable reference plane for glass warpage testing, and improving the accuracy and repeatability of test data. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the dust collection frame structure of this utility model.

[0018] Reference numerals: 1. Base; 2. Side plate; 3. Detector; 4. Placement plate; 5. Dust collection frame; 6. Cleaning roller; 7. Toothed plate; 8. Gear; 9. Slide groove; 10. Slider; 11. Screw; 12. Motor; 13. Guide groove; 14. Mounting bracket; 15. L-shaped support plate; 16. Vacuum cleaner; 17. Suction pipe; 18. Suction port; 19. Baffle. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0021] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0022] Please see Figure 1-3 This utility model provides a technical solution: a glass warpage tester, including a base 1, a side plate 2 fixedly installed on one side of the upper end surface of the base 1, and a detector 3 movably mounted on the side plate 2.

[0023] A placement plate 4 is fixedly installed on the upper surface of the base 1, and a cleaning component is movable above the placement plate 4; the cleaning component includes a dust collection frame 5 and a cleaning roller 6, and the dust collection frame 5 is hollow. Dust collection ports 18 are opened on both sides of the bottom end of the dust collection frame 5; the cleaning roller 6 is rotatably installed inside the dust collection frame 5.

[0024] Specifically, a groove 9 is provided on the side wall of the side plate 2, and a slider 10 is slidably installed inside the groove 9. The slider 10 is fixedly connected to one end of the dust collection frame 5. A screw 11 is rotatably installed inside the groove 9 and is threadedly connected to the slider 10. A motor 12 is fixedly installed on the side wall of the side plate 2, and the output shaft of the motor 12 is fixedly connected to the screw 11. A toothed plate 7 is fixedly installed at the bottom end of the side wall of the side plate 2, and a gear 8 is fixedly installed at one end of the cleaning roller 6. The gear 8 meshes with the toothed plate 7. The output shaft of the motor 12 then begins to rotate at a constant speed, driving the screw 11 to rotate synchronously. The rotational motion of the screw 11 is converted into the linear displacement of the slider 10 through the threaded pair. The slider 10 slides smoothly inside the groove 9, thereby driving the dust collection frame 5 to move linearly above the placement plate 4.

[0025] In this embodiment of the utility model: a guide groove 13 is provided on the side wall of the base 1, a mounting bracket 14 is fixedly installed at one end of the dust collection frame 5 away from the slider 10, an L-shaped support plate 15 is fixedly installed at the bottom end of the mounting bracket 14, and the other end of the L-shaped support plate 15 is slidably connected to the guide groove 13.

[0026] In this embodiment of the present invention: a vacuum cleaner 16 is fixedly installed inside the mounting bracket 14, and a suction pipe 17 is fixedly connected to the suction end of the vacuum cleaner 16. The other end of the suction pipe 17 is connected to the suction frame 5. The vacuum cleaner 16 forms a negative pressure airflow with the suction ports 18 distributed at the bottom of the suction frame 5 through the suction pipe 17, and the dust stripped by the cleaning roller 6 is immediately sucked into the vacuum cleaner 16.

[0027] In this embodiment of the invention: baffles 19 are fixedly installed on both sides of the bottom end of the dust collection frame 5, and the bottom ends of the two baffles 19 are inclined relative to each other. The flexible baffles 19 maintain a constant gap with the surface of the placement plate 4, which ensures that dust will not escape outward during the cleaning process and avoids friction damage to the detection platform.

[0028] Working principle:

[0029] In use, the operator first starts the motor 12 and the vacuum cleaner 16. The output shaft of the motor 12 then begins to rotate at a constant speed, driving the screw 11 to rotate synchronously. The rotational motion of the screw 11 is converted into the linear displacement of the slider 10 through the threaded joint. The slider 10 slides smoothly along the inside of the slide groove 9, thereby driving the vacuum frame 5 to move linearly above the placement plate 4. During this process, the mounting bracket 14 drives the L-shaped support plate 15 to move synchronously inside the guide groove 13. The dual guiding system ensures that the movement trajectory of the vacuum frame 5 remains absolutely horizontal, effectively preventing deviation or shaking during operation.

[0030] The movement of the dust collection frame 5 simultaneously displaces the cleaning roller 6 installed inside it. During movement, the gear 8 at the end of the cleaning roller 6 meshes with the toothed plate 7 fixed to the frame, converting linear motion into rotational motion of the gear 8, which in turn drives the cleaning roller 6 to rotate around its own axis at a set speed. The rotating cleaning roller 6 has soft bristles on its surface, thoroughly cleaning the upper surface of the placement plate 4, completely removing particles, fibers, and other contaminants adhering to the surface of the detection platform. Simultaneously, the vacuum cleaner 16, through the suction pipe 17 and the suction ports 18 distributed at the bottom of the dust collection frame 5, creates a negative pressure airflow, immediately sucking in the dust removed by the cleaning roller 6. The flexible baffle 19 on the bottom side of the dust collection frame 5 maintains a constant gap with the surface of the placement plate 4, ensuring that dust does not escape during cleaning and preventing frictional damage to the detection platform.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A glass warp detector tester comprising a base (1), characterized in that: The upper end face side of the base (1) is fixedly installed with a side plate (2), and a detector (3) is movably arranged on the side plate (2); the upper end face of the base (1) is fixedly installed with a placing plate (4), and a cleaning assembly is movably arranged above the placing plate (4); the cleaning assembly comprises a dust suction frame (5) and a cleaning roller (6), and the dust suction frame (5) is hollowly arranged; dust suction ports (18) are formed at the bottom ends of the two sides of the dust suction frame (5); and the cleaning roller (6) is rotatably installed inside the dust suction frame (5).

2. The test instrument for detecting glass warpage according to claim 1, characterized by: A sliding groove (9) is formed in the side wall of the side plate (2), a sliding block (10) is slidably installed inside the sliding groove (9), one end of the sliding block (10) is fixedly connected with the dust suction frame (5), a screw rod (11) is rotatably installed inside the sliding groove (9), the screw rod (11) is threadedly connected with the sliding block (10), a motor (12) is fixedly installed on the side wall of the side plate (2), and the output shaft of the motor (12) is fixedly connected with the screw rod (11).

3. The test instrument for detecting glass warp according to claim 1, characterized in that: A guide groove (13) is formed in the side wall of the base (1), an installation bracket (14) is fixedly installed at the end of the dust suction frame (5) away from the sliding block (10), an L-shaped supporting plate (15) is fixedly installed at the bottom end of the installation bracket (14), and the other end of the L-shaped supporting plate (15) is slidably connected with the guide groove (13).

4. The test instrument for detecting glass warp according to claim 3, characterized in that: A dust collector (16) is fixedly installed inside the installation bracket (14), a dust suction pipe (17) is fixedly connected with the suction end of the dust collector (16), and the other end of the dust suction pipe (17) is in communication with the dust suction frame (5).

5. The test instrument for detecting glass warp according to claim 1, characterized in that: The bottom ends of the two side plates (19) are fixedly installed at the bottom ends of the two sides of the dust suction frame (5), and the bottom ends of the two side plates (19) are oppositely and obliquely arranged.

6. The test instrument for glass warp detection according to claim 1, characterized in that: A gear plate (7) is fixedly installed at the bottom end of the side wall of the side plate (2), and a gear (8) is fixedly installed at one end of the cleaning roller (6), and the gear (8) is meshedly connected with the gear plate (7).

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