Ultrathin glass appearance inspection auxiliary device

Abstract

The utility model belongs to the technical field of glass quality inspection, and particularly discloses an ultrathin glass appearance inspection auxiliary device which comprises a machine frame, a mounting plate is installed on the machine frame, the mounting plate is obliquely arranged, a guide rod is fixedly connected to the mounting plate, a first guide groove is formed in the guide rod, and a sliding hinge shaft is hinged in the first guide groove in a sliding mode. A fixing plate is hinged to the lower side of the mounting plate, a backlight plate is mounted on the fixing plate, an L-shaped frame used for placing glass is arranged on the outer side of the backlight plate, an adjusting rod used for adjusting the overturning angle of the glass relative to the rack is connected to the fixing plate, the upper end of the adjusting rod is hinged to the fixing plate, and the lower end of the adjusting rod is hinged or fixedly connected to the sliding hinge shaft; the fixing plate can be overturned by adjusting the position of the sliding hinge shaft up and down, then the overturning angle of the glass is changed, an operator can horizontally observe the surface of the glass without bending, the cervical vertebra fatigue risk caused by long-time operation is remarkably reduced, and the detection efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of glass quality inspection technology, specifically relating to an auxiliary device for the appearance inspection of ultra-thin glass. Background Technology

[0002] As a core material for precision electronic components, the surface quality of ultra-thin glass directly affects the performance and user experience of end products, making appearance inspection crucial. Traditional inspection platforms often employ horizontal or vertical fixed structures, requiring operators to frequently adjust their observation angles or body postures. Prolonged operation can easily lead to cervical strain, and improper force control during manual glass flipping can cause secondary injuries. Existing inspection equipment generally suffers from ergonomic deficiencies and a trade-off between operational efficiency, making it difficult to simultaneously meet the requirements of inspection accuracy and operational comfort. Utility Model Content

[0003] To address the problems of operational fatigue and low inspection efficiency caused by the lack of a tilt observation adaptation mechanism in existing inspection platforms, a new auxiliary device for ultra-thin glass appearance inspection is proposed. This utility model provides the following technical solution:

[0004] An auxiliary device for inspecting the appearance of ultra-thin glass includes a frame, on which a mounting plate is installed. The mounting plate is inclined, and a guide rod is fixedly connected to the mounting plate. The guide rod has a first guide groove, and a sliding hinge shaft is slidably hinged in the first guide groove. A fixed plate is hinged to the lower side of the mounting plate, and a backlight plate is installed on the fixed plate. An L-shaped frame for placing glass is provided on the outer side of the backlight plate. An adjusting rod for adjusting the flip angle of the glass relative to the frame is connected to the fixed plate. The upper end of the adjusting rod is hinged to the fixed plate, and the lower end of the adjusting rod is hinged to or fixedly connected to the sliding hinge shaft.

[0005] Preferably, the mounting plate is equipped with a sliding drive assembly for driving the sliding hinge shaft to move relative to the first guide groove.

[0006] Preferably, the sliding drive assembly includes a drive motor, a lead screw, a lead screw nut, and a shaft seat. The shaft seat is fixedly connected to the mounting plate, the lead screw is rotatably connected to the shaft seat, the lead screw nut is threadedly connected to the lead screw, and the sliding hinge shaft is rotatably connected to the lead screw nut about a horizontal axis.

[0007] Preferably, the mounting plate is provided with a second guide groove, and a slider is fixedly connected to the lead screw nut, the slider being slidably connected to the second guide groove.

[0008] Preferably, the drive motor is a servo motor, and the lead screw is a ball screw.

[0009] Preferably, the mounting plate is provided with adjusting rods, first guide grooves and sliding drive components on both sides.

[0010] Preferably, the L-shaped frame includes a first support rod for supporting the upper end of the glass and a second support rod for supporting the bottom end of the glass, with a stop block fixedly connected to the end of the second support rod.

[0011] Preferably, a positioning groove is provided on the upper side of the second support rod, and the positioning groove is an arc-shaped groove.

[0012] Preferably, the angle between the mounting plate and the vertical surface is 30-60 degrees.

[0013] Preferably, the frame includes a first column, a second column, and a diagonal brace. A connecting frame connects the first column and the second column. The first column is positioned higher than the second column. The lower end of the mounting plate is fixedly connected to the second column. The two ends of the diagonal brace are respectively connected to the first column and the mounting plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Operators can observe the glass surface at eye level without bending over, which significantly reduces the risk of cervical spine fatigue caused by long-term operation, while improving the efficiency of inspection work. The design of the inclined mounting plate and the backlight plate makes the light penetration angle more in line with human visual habits, reducing the cumulative effect of visual fatigue.

[0016] 2. The sliding hinge shaft position adjustment is achieved by adopting an electronically controlled drive component, which upgrades the traditional manual adjustment to automatic control. The adjustment response time is shortened and the positioning accuracy is high. It avoids human operation errors and can work continuously without interruption, significantly improving the stability of production output.

[0017] 3. The L-shaped frame contact surface is covered with a scratch-resistant silicone layer, which, together with the arc-shaped positioning groove and the rubber stop, ensures reliable positioning of the glass, avoids chipping or scratches during the inspection process, and significantly improves the yield rate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the right-side structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 3 This is another three-dimensional structural schematic diagram of the present invention;

[0021] In the attached diagram, 1 is the frame; 11 is the first column; 12 is the connecting frame; 13 is the second column; 14 is the diagonal brace; 2 is the mounting plate; 3 is the guide rod; 4 is the adjusting rod; 5 is the fixing plate; 6 is the L-shaped frame; 61 is the first support rod; 62 is the second support rod; 621 is the positioning groove; 63 is the stop block; 7 is the sliding drive assembly; 71 is the drive motor; 72 is the shaft seat; 73 is the lead screw; 74 is the lead screw nut; 8 is the glass; and 9 is the backlight panel. Detailed Implementation

[0022] The directional terms mentioned in the following embodiments, such as "up", "down", "left", and "right", are only for reference to the accompanying drawings. Therefore, the directional terms used are for illustration and not for limiting the invention of this utility model.

[0023] Example 1

[0024] like Figure 1-3 As shown, an auxiliary device for inspecting the appearance of ultra-thin glass includes a frame 1, on which a mounting plate 2 is installed. The mounting plate 2 is inclined, and a guide rod 3 is fixedly connected to the mounting plate 2. The guide rod 3 is provided with a first guide groove, and a sliding hinge shaft is slidably hinged in the first guide groove. A fixed plate 5 is hinged to the lower side of the mounting plate 2, and a backlight plate 9 is installed on the fixed plate 5. An L-shaped frame 6 for placing glass 8 is provided on the outer side of the backlight plate 9. An adjusting rod 4 is connected to the fixed plate 5. The upper end of the adjusting rod 4 is hinged to the fixed plate 5, and the lower end of the adjusting rod 4 is hinged to or fixedly connected to the sliding hinge shaft. Adjusting the position of the sliding hinge shaft up and down can flip the fixed plate 5, thereby changing the flip angle of the glass 8. The operator can observe the surface of the glass 8 at eye level without bending over, which significantly reduces the risk of cervical fatigue caused by long-term operation and improves inspection efficiency.

[0025] To further improve detection efficiency, a sliding drive assembly 7 for driving the sliding hinge shaft to move relative to the first guide groove is installed on the mounting plate 2.

[0026] Specifically, the sliding drive assembly 7 includes a drive motor 71, a lead screw 73, a lead screw nut 74, and a bearing 72. The bearing 72 is fixedly connected to the mounting plate 2, the lead screw 73 is rotatably connected to the bearing 72, the lead screw nut 74 is threadedly connected to the lead screw 73, and the sliding hinge shaft is rotatably connected to the lead screw nut 74 around a horizontal axis, thereby realizing the position of the electrically controlled sliding hinge shaft, which can improve efficiency and save manpower.

[0027] Furthermore, a second guide groove is provided on the mounting plate 2, and a slider is fixedly connected to the lead screw nut 74. The slider is slidably connected to the second guide groove, which further improves the stability of the movement of the lead screw nut 74.

[0028] Specifically, the drive motor 71 is a servo motor, and the lead screw 73 is a ball screw 73 to ensure accurate positioning.

[0029] Specifically, the mounting plate 2 has an adjusting rod 4, a first guide groove and a sliding drive assembly 7 arranged on both sides, and the symmetrical layout eliminates the influence of off-center load.

[0030] Specifically, the L-shaped frame 6 includes a first support rod 61 for supporting the upper end of the glass 8 and a second support rod 62 for supporting the bottom end of the glass 8. A stop block 63 is fixedly connected to the end of the second support rod 62. Specifically, the stop block 63 is made of rubber to prevent the glass 8 from being bumped.

[0031] Specifically, a positioning groove 621 is provided on the upper side of the second support rod 62, and the positioning groove 621 is an arc-shaped groove.

[0032] Specifically, the surfaces of the first support rod 61 and the second support rod 62 of the L-shaped frame 6 are covered with a scratch-resistant silicone layer.

[0033] Specifically, the angle between the mounting plate 2 and the vertical surface is 30-60 degrees, taking into account both operational comfort and optical inspection requirements.

[0034] Specifically, the frame 1 is provided with a first column 11, a second column 13 and a diagonal brace 14 on both sides. The bottom of the first column 11 and the second column 13 is equipped with adjustable feet to adapt to uneven ground. The first column 11 and the second column 13 are partially hollowed out to reduce material costs. A connecting frame 12 connects the first column 11 and the second column 13. The first column 11 is set higher than the second column 13. The lower end of the mounting plate 2 is fixedly connected to the second column 13. The two ends of the diagonal brace 14 are respectively connected to the first column 11 and the mounting plate 2, so the structure is stable.

[0035] Example 2

[0036] Based on Embodiment 1, the lower end of the backlight panel 9 is rotatably connected to the fixing plate 5. After adjusting the flip angle, the upper end is fixedly connected to the fixing plate 5 by bolts to fix the flip angle. The backlight panel 9 can be adjusted to be parallel to the glass 8 to improve the illumination brightness and facilitate the display of defects such as dust particles, cracks, and scratches.

[0037] Example 3

[0038] Based on Embodiment 1, both the first support rod 61 and the second support rod 62 are telescopic rods, which can easily adapt to glass 8 of different sizes.

Claims

1. An auxiliary device for inspecting the appearance of ultra-thin glass, characterized in that, The system includes a frame (1), on which a mounting plate (2) is installed. The mounting plate (2) is inclined. A guide rod (3) is fixedly connected to the mounting plate (2). A first guide groove is provided on the guide rod (3). A sliding hinge shaft is slidably hinged in the first guide groove. A fixing plate (5) is hinged to the lower side of the mounting plate (2). A backlight plate (9) is installed on the fixing plate (5). An L-shaped frame (6) for placing glass (8) is provided on the outer side of the backlight plate (9). An adjusting rod (4) for adjusting the flip angle of glass (8) relative to the frame (1) is connected to the fixing plate (5). The upper end of the adjusting rod (4) is hinged to the fixing plate (5), and the lower end of the adjusting rod (4) is hinged or fixedly connected to the sliding hinge shaft.

2. The auxiliary device for inspecting the appearance of ultra-thin glass according to claim 1, characterized in that, The mounting plate (2) is equipped with a sliding drive assembly (7) for driving the sliding hinge shaft to move relative to the first guide groove.

3. The auxiliary device for inspecting the appearance of ultra-thin glass according to claim 2, characterized in that, The sliding drive assembly (7) includes a drive motor (71), a lead screw (73), a lead screw nut (74), and a bearing seat (72). The bearing seat (72) is fixedly connected to the mounting plate (2), the lead screw (73) is rotatably connected to the bearing seat (72), the lead screw nut (74) is threadedly connected to the lead screw (73), and the sliding hinge shaft is rotatably connected to the lead screw nut (74) around a horizontal axis.

4. The auxiliary device for inspecting the appearance of ultra-thin glass according to claim 3, characterized in that, The mounting plate (2) is provided with a second guide groove, and a slider is fixedly connected to the lead screw nut (74), and the slider is slidably connected to the second guide groove.

5. The auxiliary device for inspecting the appearance of ultra-thin glass according to claim 3, characterized in that, The drive motor (71) is a servo motor, and the lead screw (73) is a ball screw (73).

6. The auxiliary device for inspecting the appearance of ultra-thin glass according to claim 3, characterized in that, The mounting plate (2) is provided with an adjustment rod (4), a first guide groove and a sliding drive assembly (7) on both sides.

7. The auxiliary device for inspecting the appearance of ultra-thin glass according to claim 1, characterized in that, The L-shaped frame (6) includes a first support rod (61) for supporting the upper end of the glass (8) and a second support rod (62) for supporting the bottom end of the glass (8). A stop block (63) is fixedly connected to the end of the second support rod (62).

8. The auxiliary device for inspecting the appearance of ultra-thin glass according to claim 7, characterized in that, The upper side of the second support rod (62) is provided with a positioning groove (621), which is an arc-shaped groove.

9. The auxiliary device for inspecting the appearance of ultra-thin glass according to claim 1, characterized in that, The angle between the mounting plate (2) and the vertical plane is 30-60 degrees.

10. The auxiliary device for inspecting the appearance of ultra-thin glass according to claim 1, characterized in that, The frame (1) includes a first column (11), a second column (13) and a diagonal brace (14). A connecting frame (12) is connected between the first column (11) and the second column (13). The first column (11) is set higher than the second column (13). The lower end of the mounting plate (2) is fixedly connected to the second column (13). The two ends connected to the diagonal brace (14) are respectively connected to the first column (11) and the mounting plate (2).

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