Glass straight position defect detection device

Abstract

The utility model relates to the related technical field of glass, in particular to a glass straight position defect detection device which comprises a base and a placing block, the placing block is installed on the upper surface of the base, a refraction mechanism is arranged on the upper surface of the base, and a detection mechanism is arranged on the upper surface of the placing block. According to the glass straight position defect detection device, to-be-detected glass is placed on the support and fixed, the stability of the detected glass is ensured, errors and inaccuracy caused by instability are avoided, the detection precision and reliability are improved, a sufficient light source is provided for detection by using the illumination lamp, and the detection efficiency is improved. According to the multi-layer detection mechanism, the surface of the detected glass is fully irradiated by the light, the surface of the whole glass is fully covered, the comprehensive irradiation ensures the comprehensiveness and accuracy of the detection, the multi-layer detection mechanism ensures the comprehensive coverage of different types of defects, and the comprehensiveness and reliability of the detection are improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to glass, and in particular to a device for detecting defects in the vertical position of glass. Background Art

[0002] Glass, a seemingly ordinary but ubiquitous material, is a transparent or translucent solid. With its unique optical properties, it greatly enriches our visual experience and enables us to observe the world more clearly. In the field of architecture, the use of glass not only enhances the beauty of the building, but also gives the building a wider field of vision and more sufficient light. Glass plays an irreplaceable role in scientific research and industrial applications. From laboratory utensils to high-precision optical components, glass, with its stable chemical properties and excellent physical properties, provides solid support for scientific exploration and technological progress. Not only that, glass also bears Carrying the weight of culture and art, in artistic creation, glass can be made into dazzling jewelry and colorful utensils, becoming a medium to show human creativity. Glass defect detection is very important because it is related to product quality and safety. Defects such as bubbles, impurities, cracks, etc. not only affect the appearance of the glass, but also may weaken its strength, causing cracks or breakage. Through detection, these defects can be discovered and repaired in time to ensure that glass products meet established standards and meet user needs. Therefore, defect detection is a key link in the glass production process. Therefore, a glass vertical defect detection device is particularly needed.

[0003] However, the existing technology cannot image vertical defects at some angles or the image is weak. It is necessary to illuminate the vertical position of the glass at different angles to find the right angle to capture clear defects. However, in actual applications, it is difficult to adjust the lighting angle and camera angle at a large angle, resulting in the inability to capture clear vertical defects. Utility Model Content

[0004] The purpose of the utility model is to provide a glass vertical position defect detection device to solve the problem raised in the above background technology that the existing technology cannot image vertical position defects at some angles or images them weakly, and it is necessary to illuminate the vertical position of the glass at different angles to find a suitable angle to capture clear defects. However, in actual applications, it is difficult to adjust the lighting angle and camera angle at a large angle, resulting in the inability to capture clear vertical position defects.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass vertical position defect detection device, comprising a base and a placement block, the placement block is installed on the upper surface of the base, a refraction mechanism is arranged on the upper surface of the base, and a detection mechanism is arranged on the upper surface of the placement block;

[0006] The refraction mechanism includes a placement box, an illumination lamp, a diffuser, a slide, a light-blocking sheet, a bracket and a spectrometer. The placement box is installed on the upper surface of the base, the illumination lamp is installed on the inner surface of the placement box, a diffuser is installed on one side surface of the placement box, the outer surface of the placement box is connected to the slide, the lower surface of the slide is connected to the light-blocking sheet, the outer surface of the placement box is connected to the bracket, and the spectrometer is placed on the inner surface of the bracket.

[0007] Preferably, the number of the placement blocks is two.

[0008] Preferably, the slides are provided in two groups.

[0009] Preferably, the detection mechanism includes a base plate, a support rod, a fixer, a first tensioning bolt, a connecting rod, a second tensioning bolt, a detector and a lens, the base plate is installed on the upper surface of the placement block, the support rod is installed on the upper surface of the base plate, the fixer is connected through the outer surface of the support rod, the first tensioning bolt is threadedly connected to one side surface of the fixer, the connecting rod is sleeved on one side surface of the fixer, the second tensioning bolt is threadedly connected to one side surface of the fixer, the detector is connected to one side surface of the connecting rod, and the lens is connected to the lower surface of the detector.

[0010] Preferably, the outer wall size of the support rod matches the inner wall size of the fixator.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the glass vertical defect detection device, by placing the glass to be detected on the bracket and fixing it, ensures the stability of the detected glass, avoids errors and inaccuracies caused by instability, and thus improves the accuracy and reliability of detection; the use of the illumination lamp provides sufficient light source for detection, ensuring that the light is fully irradiated to the surface of the glass to be detected, such a design ensures that effective detection can be carried out under various environmental conditions, improves the applicable scope and stability of the detection, and the synergistic effect of the slide and the light shielding sheet enables the light to accurately irradiate the detection area, ensuring the entire glass surface Comprehensive coverage. This comprehensive illumination ensures the comprehensiveness and accuracy of the detection, improves the detection rate and recognition ability of defects. The adjustment of the fixture and the connecting rod enables the detector to be in the best receiving position, ensuring the accurate capture and analysis of the reflected light. This precise position adjustment ensures the accuracy and reliability of the test results and improves the efficiency and stability of the test. By analyzing the reflected light to identify defects on the glass surface, combined with the use of lenses for local magnification and observation, the device realizes accurate recognition and analysis of various types of defects. This multi-level detection mechanism ensures comprehensive coverage of different types of defects and improves the comprehensiveness and reliability of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the front appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the refraction mechanism structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the detection mechanism of the utility model.

[0016] In the figure: 1. base; 2. placement block; 3. refraction mechanism; 301. placement box; 302. illumination lamp; 303. diffuser; 304. slide; 305. light shield; 306. bracket; 307. spectrometer; 4. detection mechanism; 401. bottom plate; 402. support rod; 403. fixer; 404. first tensioning bolt; 405. connecting rod; 406. second tensioning bolt; 407. detector; 408. lens. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: a glass vertical position defect detection device, comprising a base 1 and a placement block 2, the placement block 2 is installed on the upper surface of the base 1, a refraction mechanism 3 is arranged on the upper surface of the base 1, and a detection mechanism 4 is arranged on the upper surface of the placement block 2;

[0019] The refraction mechanism 3 comprises a placement box 301, an illumination lamp 302, a diffuser 303, a slide 304, a light shielding sheet 305, a bracket 306 and a beam splitter 307. The placement box 301 is installed on the upper surface of the base 1, the illumination lamp 302 is installed on the inner surface of the placement box 301, the diffuser 303 is installed on one side surface of the placement box 301, the slide 304 is connected to the outer surface of the placement box 301, the lower surface of the slide 304 is connected to the light shielding sheet 305, the outer surface of the placement box 301 is connected to the bracket 306, and the beam splitter 307 is placed on the inner surface of the bracket 306. 04. The arrangement of the light-blocking sheet 305, the bracket 306 and the beam splitter 307 makes the refraction effect better. First, turn on the illumination lamp 302 inside the placement box 301, and then the light is irradiated from the illumination lamp 302. Then, push the slide 304, and the slide 304 drives the light-blocking sheet 305 to a suitable position. Then, the light emitted by the illumination lamp 302 can be emitted from the slit of the light-blocking sheet 305. Then, place the glass to be tested on the bracket 306 and fix it. The beam splitter 307 allows the light emitted by the light source to pass through and illuminate the vertical position of the glass. The light reflected from the glass enters the detector 407 after being reflected by the beam splitter 307.

[0020] Furthermore, the number of the placement blocks 2 is two, and the setting of the placement blocks 2 makes the supporting effect better.

[0021] Furthermore, two groups of slides 304 are provided. Through the provision of the slides 304 , the slides 304 can better drive the light shielding sheet 305 to adjust the position to find a suitable slit width.

[0022] Furthermore, the detection mechanism 4 includes a base plate 401, a support rod 402, a fixer 403, a first loosening bolt 404, a connecting rod 405, a second loosening bolt 406, a detector 407 and a lens 408. The base plate 401 is installed on the upper surface of the placement block 2, the support rod 402 is installed on the upper surface of the base plate 401, the fixer 403 is connected through the outer surface of the support rod 402, the first loosening bolt 404 is threadedly connected to the surface of the fixer 403, the connecting rod 405 is sleeved on the surface of the fixer 403, the second loosening bolt 406 is threadedly connected to the surface of the fixer 403, the detector 407 is connected to the surface of the connecting rod 405, and the lower surface of the detector 407 is connected to the lens 408. The arrangement of the base plate 401, the support rod 402, the fixture 403, the first tensioning bolt 404, the connecting rod 405, the second tensioning bolt 406, the detector 407 and the lens 408 makes the effect of the detection mechanism 4 better. First, find a suitable position for the fixture 403 on the support rod 402, and then tighten the first tensioning bolt 404 to fix the fixture 403. Then, place the connecting rod 405 into the fixture 403 and adjust the detector 407 to the appropriate position. Then, use the second tensioning bolt 406 to fix the second tensioning bolt 406. When the reflected light is reflected by the beam splitter 307 and enters the lens 408 to be imaged onto the detector 407, the defects on the glass surface are identified by analyzing the reflected light.

[0023] Furthermore, the outer wall size of the support rod 402 is consistent with the inner wall size of the fixer 403. Through the arrangement of the support rod 402, the supporting effect is improved.

[0024] Working principle: First, turn on the illumination lamp 302 inside the placement box 301, then the light shines out from the illumination lamp 302, then push the slide 304, the slide 304 drives the light shielding sheet 305 to a suitable position, then the light emitted by the illumination lamp 302 can be emitted from the slit of the light shielding sheet 305, then place the beam splitter 307 on the bracket 306 and fix it, the beam splitter 307 allows the light emitted by the light source to pass through and shine on the glass, and the light reflected from the glass is then reflected by the beam splitter 307. The light is projected into the detector 407, and then the fixture 403 is placed in a suitable position on the support rod 402, and then the first tightening bolt 404 is tightened to fix the fixture 403, and then the connecting rod 405 is placed into the fixture 403. After the detector 407 is adjusted to a suitable position, the second tightening bolt 406 is used to fix the second tightening bolt 406. When the reflected light is reflected by the beam splitter 307 and enters the lens 408 to be imaged onto the detector 407, the defects on the glass surface are identified by analyzing the reflected light.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass vertical position defect detection device, comprising a base (1) and a placement block (2), characterized in that: A placement block (2) is installed on the upper surface of the base (1), a refraction mechanism (3) is provided on the upper surface of the base (1), and a detection mechanism (4) is provided on the upper surface of the placement block (2); The refraction mechanism (3) comprises a placement box (301), an illumination lamp (302), a diffuser (303), a slide (304), a light shielding sheet (305), a bracket (306) and a beam splitter (307); the placement box (301) is installed on the upper surface of the base (1); the illumination lamp (302) is installed on the inner surface of the placement box (301); the diffuser (303) is installed on one side surface of the placement box (301); the outer surface of the placement box (301) is connected to the slide (304); the lower surface of the slide (304) is connected to the light shielding sheet (305); the outer surface of the placement box (301) is connected to the bracket (306); and the beam splitter (307) is placed on the inner surface of the bracket (306).

2. A glass vertical position defect detection device according to claim 1, characterized in that: The number of the placement blocks (2) is two.

3. The glass vertical defect detection device according to claim 1, characterized in that: The slide tables (304) are provided in two groups.

4. The glass vertical position defect detection device according to claim 1, characterized in that: The detection mechanism (4) comprises a base plate (401), a support rod (402), a fixer (403), a first loosening bolt (404), a connecting rod (405), a second loosening bolt (406), a detector (407) and a lens (408); the base plate (401) is installed on the upper surface of the placement block (2); the support rod (402) is installed on the upper surface of the base plate (401); the fixer (403) is connected through the outer surface of the support rod (402); the first loosening bolt (404) is threadedly connected to one side surface of the fixer (403); the connecting rod (405) is sleeved on one side surface of the fixer (403); the second loosening bolt (406) is threadedly connected to one side surface of the fixer (403); the detector (407) is connected to one side surface of the connecting rod (405); and the lens (408) is connected to the lower surface of the detector (407).

5. The glass vertical defect detection device according to claim 4, characterized in that: The outer wall size of the support rod (402) matches the inner wall size of the fixer (403).

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