Plane detection device for optical glass

Abstract

The utility model relates to the technical field of optical glass plane detection, in particular to a plane detection device for optical glass, which comprises a mounting seat and a conveying device, the conveying device is mounted on the back of the mounting seat, and a protective cover is fixedly connected to the upper surfaces of the mounting seat and the conveying device. The left side face and the right side face of the inner wall of the protective cover are fixedly connected with the left side face and the right side face of the limiting frame and the left side face and the right side face of the detection equipment respectively, two threaded sleeves b and two guide grooves are driven by a servo motor b to get close to each other, and the distance between the two guide grooves is adjusted according to the width of optical glass. An air cylinder drives a clamping plate to move downwards to fix optical glass, a servo motor a drives a threaded sleeve a, a connecting frame and a guide groove to move forwards, and the guide groove drives the optical glass to move forwards to pass through the position below detection equipment, so that the optical glass is detected conveniently. And the detection precision is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of optical glass plane detection, in particular to a plane detection device for optical glass. Background Art

[0002] Glass plane deformation refers to the tiny bumps or distortions that appear on the glass surface. This phenomenon may be caused by errors in the manufacturing process, environmental stress or long-term use. In order to ensure the quality and performance of the glass surface, it needs to be accurately detected.

[0003] China Utility Model Patent Publication No.: "CN 218212698 U" discloses a plane detection device for optical glass. The utility model of the device utilizes the refractive property of optical glass itself to light. When the detection laser passes through the defect, the laser will be scattered, causing the laser projection on the imaging plate to be directly deformed. The image monitoring module monitors the laser image displayed on the imaging plate in real time, and can quickly compare to determine the maximum deformation degree of the optical glass and the plane forming quality, thereby realizing non-contact measurement of the flatness of the optical glass, with high measurement efficiency and accuracy.

[0004] When the optical glass in the above device moves in the detection equipment for flatness detection, the optical glass moves directly on the roller, causing the moving optical glass to vibrate. In addition, during the transportation process, the optical glass is prone to deflection and offset the detection position, affecting the detection accuracy. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a plane detection device for optical glass.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plane detection device for optical glass, comprising a mounting seat and a conveying device, a conveying device is installed on the back of the mounting seat, a protective cover is fixedly connected to the upper surfaces of the mounting seat and the conveying device, the left and right side surfaces of the inner wall of the protective cover are respectively fixed to the left and right side surfaces of the limit frame and the detection device, a limiting component is arranged inside the limit frame, two movable grooves are respectively arranged on the left and right side surfaces of the inner wall of the mounting seat, a transverse movement component is arranged inside the movable groove, the left and right side surfaces of the inner wall of the mounting seat are respectively slidably connected to the left and right side surfaces of the connecting frame, a distance adjustment component is arranged inside the connecting frame, the upper surface of the connecting frame is respectively slidably connected to the lower surfaces of the two guide grooves, a fixing component is arranged on the upper surface of the guide groove, the right side surface of the mounting seat is slidably connected to the left side surface of the power box, an angle adjustment component is arranged inside the power box, and the left and right side surfaces of the inner wall of the mounting seat are respectively rotatably connected to the left and right side surfaces of the guide roller.

[0007] Preferably, the limit assembly includes a servo motor d installed on the right side of the inner wall of the limit frame, the output shaft of the servo motor d is fixedly connected to the right end of the third screw a, the left end of the third screw a is fixedly connected to the right end of the third screw b, the left end of the third screw b is rotatably connected to the left side of the inner wall of the limit frame, the outer surfaces of the third screw a and the third screw b are both threadedly connected with a threaded sleeve c, and the lower surface of the threaded sleeve c is fixedly connected to the limit plate.

[0008] Preferably, the transverse movement assembly includes a servo motor a installed on the front side of the inner wall of the movable groove, the output shaft of the servo motor a is fixedly connected to one end of the front side of the first screw a, one end of the back side of the first screw a is rotatably connected to the back side of the inner wall of the movable groove, the outer surface of the first screw a is threadedly connected with a threaded sleeve a, and the opposite sides of the two threaded sleeves a are respectively fixedly connected to the left and right side surfaces of the connecting frame.

[0009] Preferably, the pitch adjustment assembly includes a servo motor b connected to the left side of the inner wall of the connecting frame, the output shaft of the servo motor b is fixedly connected to the left end of the second screw a, the right end of the second screw a is fixedly connected to the left end of the second screw b, the right end of the second screw b is rotatably connected to the right side of the inner wall of the connecting frame, the outer surfaces of the second screw a and the second screw b are both threadedly connected with threaded sleeves b, and the upper surfaces of the two threaded sleeves b are fixed with two guide grooves.

[0010] Preferably, the fixing assembly comprises a cylinder mounted on the upper surface of the guide groove, the telescopic end of the cylinder is fixedly connected to the upper surface of the clamping plate, and the left side surface of the clamping plate is slidably connected to the left side surface of the inner wall of the guide groove.

[0011] Preferably, the angle adjustment assembly includes a worm rotatably connected to the lower surface of the inner wall of the power box, the outer surface of the worm is meshed with the outer surface of the worm wheel, the left side of the worm wheel is fixedly connected to the right side of the connecting frame through a bearing and a rotating shaft installed on the left side of the inner wall of the power box, the top end of the worm passes through the upper surface of the inner wall of the power box and is fixedly connected to the output shaft of the servo motor c, and the servo motor c is installed on the upper surface of the power box.

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

[0013] The utility model drives two threaded sleeves b and two guide grooves to approach each other through a servo motor b, and adjusts the spacing between the two guide grooves according to the width of the optical glass. After the optical glass moves into the guide groove, the cylinder drives the clamping plate to move downward to fix the optical glass. The servo motor a drives the threaded sleeve a, the connecting frame and the guide groove to move forward. The guide groove drives the optical glass to move forward and pass under the detection equipment to facilitate the detection of the optical glass. This solves the problem that the optical glass in the existing device will vibrate during movement, thereby affecting the detection accuracy.

[0014] The utility model drives the third screw a and the third screw b to rotate through a servo motor d. The rotation of the third screw a and the third screw b drives two threaded sleeves c and two limit plates to approach each other. The spacing between the two limit plates is adjusted according to the width of the optical glass, and the optical glass transported by the conveying equipment is limited, which solves the problem that the existing device is prone to deflection during the conveying process, thereby affecting the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the protective cover in the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the power box in the utility model;

[0019] In the figure: 1. Mounting seat; 2. Conveying equipment; 3. Moving trough;

[0020] Transverse movement assembly: 41, servo motor a; 42, first screw a; 43, threaded sleeve a; 5, connecting frame;

[0021] Pitch adjustment assembly: 61, servo motor b; 62, second screw a; 63, second screw b; 64, threaded sleeve b; 7, guide groove;

[0022] Fixed components: 81, cylinder; 82, clamping plate; 9, guide roller; 10, power box;

[0023] Angle adjustment component: 111, servo motor c; 112, worm; 113, worm wheel;

[0024] 12. Protective cover; 13. Testing equipment; 14. Limiting frame;

[0025] Limiting assembly: 151, servo motor d; 152, third screw a; 153, third screw b; 154, threaded sleeve c; 155, limiting plate. DETAILED DESCRIPTION

[0026] 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.

[0027] Example

[0028] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a plane detection device for optical glass, comprising a mounting seat 1 and a conveying device 2, the conveying device 2 is installed on the back of the mounting seat 1, and the upper surfaces of the mounting seat 1 and the conveying device 2 are fixedly connected with a protective cover 12, the left and right side surfaces of the inner wall of the protective cover 12 are respectively fixedly connected with the left and right side surfaces of the limit frame 14 and the detection device 13, the limit frame 14 is provided with a limit component inside, the left and right side surfaces of the inner wall of the mounting seat 1 are respectively provided with two moving grooves 3, the inside of the moving groove 3 is provided with a lateral movement component, the left and right side surfaces of the inner wall of the mounting seat 1 are respectively slidably connected with the left and right side surfaces of the connecting frame 5, the inside of the connecting frame 5 is provided with a distance adjustment component, the upper surface of the connecting frame 5 is respectively slidably connected with the lower surfaces of the two guide grooves 7, and the upper surface of the guide groove 7 is provided with a fixing component, the right side surface of the mounting seat 1 is slidably connected with the left side surface of the power box 10, the inside of the power box 10 is provided with an angle adjustment component, and the left and right side surfaces of the inner wall of the mounting seat 1 are respectively rotatably connected with the left and right side surfaces of the guide roller 9.

[0029] Specifically, the limiting assembly includes a servo motor d151 installed on the right side of the inner wall of the limiting frame 14, the output shaft of the servo motor d151 is fixedly connected to the right end of the third screw a152, the left end of the third screw a152 is fixedly connected to the right end of the third screw b153, the left end of the third screw b153 is rotatably connected to the left side of the inner wall of the limiting frame 14, the outer surfaces of the third screw a152 and the third screw b153 are both threadedly connected with a threaded sleeve c154, and the lower surface of the threaded sleeve c154 is fixedly connected to the limiting plate 155;

[0030] The servo motor d151 drives the third screw a152 and the third screw b153 to rotate. The rotation of the third screw a152 and the third screw b153 drives the two threaded sleeves c154 and the two limit plates 155 to approach each other. The distance between the two limit plates 155 is adjusted according to the width of the optical glass to limit the optical glass transported by the conveying equipment 2.

[0031] Specifically, the lateral movement assembly includes a servo motor a41 installed on the front side of the inner wall of the moving groove 3, the output shaft of the servo motor a41 is fixedly connected to one end of the front side of the first screw a42, one end of the back side of the first screw a42 is rotatably connected to the back side of the inner wall of the moving groove 3, the outer surface of the first screw a42 is threadedly connected with a threaded sleeve a43, and the opposite sides of the two threaded sleeves a43 are respectively fixedly connected to the left and right side surfaces of the connecting frame 5;

[0032] The servo motor a41 drives the first screw a42 to rotate, and the rotation of the first screw a42 drives the threaded sleeve a43, the connecting frame 5 and the guide groove 7 to move forward. The guide groove 7 drives the optical glass to move forward and pass under the detection device 13 to facilitate the detection of the optical glass.

[0033] Specifically, the pitch adjustment assembly includes a servo motor b61 connected to the left side of the inner wall of the connecting frame 5, the output shaft of the servo motor b61 is fixedly connected to the left end of the second screw a62, the right end of the second screw a62 is fixedly connected to the left end of the second screw b63, the right end of the second screw b63 is rotatably connected to the right side of the inner wall of the connecting frame 5, the outer surfaces of the second screw a62 and the second screw b63 are both threadedly connected with threaded sleeves b64, and the upper surfaces of the two threaded sleeves b64 are fixedly connected with two guide grooves 7;

[0034] The servo motor b61 drives the second screw a62 and the second screw b63 to rotate. The rotation of the second screw a62 and the second screw b63 drives the two threaded sleeves b64 and the two guide grooves 7 to approach each other. The spacing between the two guide grooves 7 is adjusted according to the width of the optical glass to facilitate the conveying equipment 2 to convey it into the two guide grooves 7.

[0035] Specifically, the fixing assembly includes a cylinder 81 installed on the upper surface of the guide groove 7, the telescopic end of the cylinder 81 is fixedly connected to the upper surface of the clamping plate 82, and the left side of the clamping plate 82 is slidably connected to the left side of the inner wall of the guide groove 7;

[0036] After the optical glass moves into the guide groove 7, the cylinder 81 drives the clamping plate 82 to move downward to fix the optical glass.

[0037] Specifically, the angle adjustment assembly includes a worm 112 rotatably connected to the lower surface of the inner wall of the power box 10, the outer surface of the worm 112 is meshed with the outer surface of the worm wheel 113, the left side of the worm wheel 113 is fixedly connected to the right side of the connecting frame 5 through the bearing and the rotating shaft installed on the left side of the inner wall of the power box 10, the top end of the worm 112 passes through the upper surface of the inner wall of the power box 10 and is fixedly connected to the output shaft of the servo motor c111, and the servo motor c111 is installed on the upper surface of the power box 10;

[0038] The servo motor c111 drives the worm 112 and the worm wheel 113 to rotate. The rotation of the worm wheel 113 drives the connecting frame 5 and the guide groove 7 to adjust the angle. The optical glass is received by the guide roller 9 to facilitate the discharge of the optical glass.

[0039] The working principle and use process of this utility model:

[0040] The utility model, when in use:

[0041] The optical glass is placed on the upper surface of the conveying device 2, and the conveying device 2 conveys the optical glass. The servo motor d151 drives the third screw a152 and the third screw b153 to rotate. The third screw a152 and the third screw b153 rotate to drive the two threaded sleeves c154 and the two limit plates 155 to approach each other. The spacing between the two limit plates 155 is adjusted according to the width of the optical glass to limit the optical glass conveyed by the conveying device 2. The servo motor b61 drives the second screw a62 and the second screw b63 to rotate. The second screw a62 and the second screw b63 rotate to drive the two threaded sleeves b64 and the two guide grooves 7 to approach each other. The width of the glass is adjusted to adjust the distance between the two guide grooves 7. After the optical glass moves into the guide groove 7, the cylinder 81 drives the clamping plate 82 to move downward to fix the optical glass. The servo motor a41 drives the first screw a42 to rotate. The rotation of the first screw a42 drives the threaded sleeve a43, the connecting frame 5 and the guide groove 7 to move forward. The guide groove 7 drives the optical glass to move forward and pass under the detection equipment 13 to facilitate the detection of the optical glass. The servo motor c111 drives the worm 112 and the worm wheel 113 to rotate. The rotation of the worm wheel 113 drives the connecting frame 5 and the guide groove 7 to adjust the angle. The optical glass is received by the guide roller 9 to facilitate the discharge of the optical glass.

[0042] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A plane detection device for optical glass, comprising a mounting seat (1) and a conveying device (2), characterized in that: A conveying device (2) is installed on the back of the mounting seat (1), and a protective cover (12) is fixedly connected to the upper surfaces of the mounting seat (1) and the conveying device (2). The left and right side surfaces of the inner wall of the protective cover (12) are respectively fixedly connected to the left and right side surfaces of the limit frame (14) and the detection device (13). A limit component is arranged inside the limit frame (14). Two movable grooves (3) are respectively arranged on the left and right side surfaces of the inner wall of the mounting seat (1). A transverse movement component is arranged inside the movable groove (3). The left and right side surfaces of the inner wall of the mounting seat (1) are The two side surfaces are respectively slidably connected to the left and right side surfaces of the connecting frame (5); a distance adjustment component is provided inside the connecting frame (5); the upper surface of the connecting frame (5) is respectively slidably connected to the lower surfaces of the two guide grooves (7); a fixing component is provided on the upper surface of the guide groove (7); the right side surface of the mounting seat (1) is slidably connected to the left side surface of the power box (10); an angle adjustment component is provided inside the power box (10); and the left and right side surfaces of the inner wall of the mounting seat (1) are respectively rotatably connected to the left and right side surfaces of the guide roller (9).

2. The optical glass plane detection device according to claim 1, characterized in that: The limiting assembly comprises a servo motor d (151) mounted on the right side of the inner wall of the limiting frame (14); the output shaft of the servo motor d (151) is fixedly connected to the right end of the third screw a (152); the left end of the third screw a (152) is fixedly connected to the right end of the third screw b (153); the left end of the third screw b (153) is rotatably connected to the left side of the inner wall of the limiting frame (14); the outer surfaces of the third screw a (152) and the third screw b (153) are both threadedly connected to a threaded sleeve c (154); and the lower surface of the threaded sleeve c (154) is fixedly connected to the limiting plate (155).

3. The optical glass plane detection device according to claim 1, characterized in that: The transverse movement assembly comprises a servo motor a (41) mounted on the front side of the inner wall of the movable groove (3); the output shaft of the servo motor a (41) is fixedly connected to one end of the front side of the first screw rod a (42); one end of the back side of the first screw rod a (42) is rotatably connected to the back side of the inner wall of the movable groove (3); the outer surface of the first screw rod a (42) is threadedly connected to a threaded sleeve a (43), and the opposite sides of the two threaded sleeves a (43) are respectively fixedly connected to the left and right side surfaces of the connecting frame (5).

4. The optical glass plane detection device according to claim 1, characterized in that: The pitch adjustment assembly comprises a servo motor b (61) connected to the left side of the inner wall of the connecting frame (5); the output shaft of the servo motor b (61) is fixedly connected to the left end of the second screw rod a (62); the right end of the second screw rod a (62) is fixedly connected to the left end of the second screw rod b (63); the right end of the second screw rod b (63) is rotatably connected to the right side of the inner wall of the connecting frame (5); the outer surfaces of the second screw rod a (62) and the second screw rod b (63) are both threadedly connected to threaded sleeves b (64), and the upper surfaces of the two threaded sleeves b (64) are fixedly connected to two guide grooves (7).

5. The optical glass plane detection device according to claim 1, characterized in that: The fixing assembly comprises a cylinder (81) mounted on the upper surface of the guide groove (7), the telescopic end of the cylinder (81) being fixedly connected to the upper surface of a clamping plate (82), and the left side surface of the clamping plate (82) being slidably connected to the left side surface of the inner wall of the guide groove (7).

6. The optical glass plane detection device according to claim 1, characterized in that: The angle adjustment assembly comprises a worm (112) rotatably connected to the lower surface of the inner wall of the power box (10); the outer surface of the worm (112) meshes with the outer surface of the worm wheel (113); the left side surface of the worm wheel (113) is fixedly connected to the right side surface of the connecting frame (5) via a bearing and a rotating shaft installed on the left side surface of the inner wall of the power box (10); the top end of the worm (112) passes through the upper surface of the inner wall of the power box (10) and is fixedly connected to the output shaft of the servo motor c (111); and the servo motor c (111) is installed on the upper surface of the power box (10).

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