Glass surface cleanliness automatic detection device

Abstract

The utility model discloses a glass surface cleanliness automatic detection device, and belongs to the field of glass surface cleanliness detection. A glass surface cleanliness automatic detection device comprises a shell and a plurality of sets of conveying shafts rotationally connected with the shell, and further comprises a limiting frame which is fixedly installed on the inner wall of the shell, a sliding block is slidably connected to the interior of the limiting frame, and a clamping block is fixedly connected to the upper portion of the sliding block; the bidirectional threaded rod is driven to rotate by rotating the rotating handle, the sliding block slides to drive the clamping block to clamp glass, the glass is protected through the buffer layer, and when the sliding block slides to a designated position, the limiting column can abut against the limiting inclined face of the limiting block, so that the glass is protected. And the limiting block is driven to slide down to be clamped into the limiting groove to limit the bidirectional threaded rod, so that the glass is prevented from being excessively clamped to cause breakage of the glass, and the problems that the glass cannot be fixed, and the measurement result is likely to be deviated due to shaking of the glass are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass surface cleanliness detection, in particular to an automatic glass surface cleanliness detection device. Background Technique

[0002] During the glass processing process, cleaning almost runs through the entire glass processing technology process. Whether the glass is cleaned cleanly directly affects the processing process and the yield rate of the next process.

[0003] After retrieval, the patent with the Chinese patent authorization number CN220170886U discloses an automatic glass surface cleanliness detection device, including a platform; a roller path, which is arranged on the platform for moving and carrying the glass to be detected; a detection mechanism, which includes a fluorescence detector for emitting ultraviolet light and receiving the excited fluorescence, and the fluorescence detector is reciprocally movably arranged above the roller path along the vertical direction of the moving direction of the glass to be detected. The above-mentioned automatic glass surface cleanliness detection device has the following deficiencies: when detecting the glass surface, the glass cannot be fixed, and there may be a phenomenon that the measurement result deviates due to the shaking of the glass. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the prior art that the glass cannot be fixed, and there may be a deviation in the measurement result due to the shaking of the glass, and to propose an automatic glass surface cleanliness detection device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An automatic glass surface cleanliness detection device includes a housing and a plurality of transmission shafts rotatably connected to the housing, and further includes: a limit frame, fixedly installed on the inner wall of the housing, a slider is slidably connected inside the limit frame, a clamping block is fixedly connected above the slider, and a buffer layer is installed on the outer wall of the clamping block; a bidirectional threaded rod, rotatably connected inside the limit frame, the outer wall of the bidirectional threaded rod is threadedly connected with the slider, the end of the bidirectional threaded rod away from the slider is fixedly connected with a turning handle, and a limit groove is opened on the outer wall of the bidirectional threaded rod; a receiving groove, opened inside the housing, a limit spring is fixedly connected to the inner wall of the receiving groove, and a limit block is fixedly connected to the end of the limit spring away from the inner wall of the receiving groove.

[0007] Further, a fixing groove is opened inside the slider, a connecting spring is fixedly connected to the inner wall of the fixing groove, and a limit post is fixedly connected to the end of the connecting spring away from the inner wall of the fixing groove.

[0008] Further, the limiting block is slidably connected to the receiving groove, and a limiting inclined surface matching the limiting column is provided on the outer wall of the limiting block.

[0009] Further, one end of the transmission shaft is fixedly connected with a belt pulley, and a synchronous belt is arranged on the outer wall of the belt pulley.

[0010] Further, a ratchet wheel is fixedly connected to the end of the belt pulley away from the transmission shaft, and the ratchet wheel is rotatably connected with the housing.

[0011] Further, a limiting ring is fixedly connected to the outer wall of the housing, a toothed ring is rotatably connected to the outer wall of the limiting ring, and a gear meshing with the toothed ring is fixedly connected to the outer wall of the bidirectional threaded rod.

[0012] Further, a connecting block is fixedly connected to the inner wall of the toothed ring, a pawl is rotatably connected inside the connecting block, and a fixing spring is fixedly connected between the pawl and the inner wall of the toothed ring.

[0013] Further, there are two groups of sliders, and the two groups of sliders are respectively threadedly connected to both ends of the bidirectional threaded rod.

[0014] Compared with the prior art, the utility model provides an automatic glass surface cleanliness detection device, which has the following beneficial effects:

[0015] 1. For the automatic glass surface cleanliness detection device, by rotating the turning handle to drive the bidirectional threaded rod to rotate, the slider slides to drive the clamping block to clamp the glass, and the glass is protected by the buffer layer. When the slider slides to the designated position, the limiting column will abut against the limiting inclined surface of the limiting block, thereby driving the limiting block to slide down so that the limiting block is clamped into the limiting groove to limit the bidirectional threaded rod, avoiding excessive clamping of the glass and causing the glass to break, and solving the problem that the glass cannot be fixed and the measurement result may be deviated due to the shaking of the glass.

[0016] 2. For the automatic glass surface cleanliness detection device, after the detection is completed, by rotating the turning handle in the reverse direction and applying a certain force, the limiting groove slides the limiting block out. At the same time, the limiting column squeezes the connecting spring under the extrusion of the limiting inclined surface, causing the limiting column to slide, and then the limiting block completely releases the limit on the bidirectional threaded rod. When continuing to rotate, the gear drives the toothed ring to rotate, so that the pawl inside the toothed ring abuts against the ratchet wheel to drive the ratchet wheel to rotate, further driving the belt pulley to rotate, and then driving the transmission shaft to rotate through the synchronous belt, achieving the effect of automatic feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic three-dimensional front view structure diagram of an automatic glass surface cleanliness detection device proposed by the utility model;

[0018] Figure 2Schematic diagram of the right - view plane in an automatic glass surface cleanliness detection device proposed by the present utility model;

[0019] Figure 3 Schematic diagram of the sectional view of the gear ring in an automatic glass surface cleanliness detection device proposed by the present utility model;

[0020] Figure 4 Schematic diagram of the sectional view of the housing in an automatic glass surface cleanliness detection device proposed by the present utility model;

[0021] Figure 5 In an automatic glass surface cleanliness detection device proposed by the present utility model Figure 4 Enlarged view of part A;

[0022] Figure 6 Schematic diagram of the structure of the receiving groove part in an automatic glass surface cleanliness detection device proposed by the present utility model;

[0023] Figure 7 Schematic diagram of the structure of the bidirectional threaded rod part in an automatic glass surface cleanliness detection device proposed by the present utility model;

[0024] Figure 8 Schematic diagram of the structure of the limiting inclined plane part in an automatic glass surface cleanliness detection device proposed by the present utility model.

[0025] In the figure: 1. Housing; 2. Transmission shaft; 3. Limiting frame; 4. Slide block; 5. Bidirectional threaded rod; 6. Clamping block; 7. Buffer layer; 8. Rotating handle; 9. Limiting groove; 10. Fixed groove; 11. Connecting spring; 12. Limiting column; 13. Receiving groove; 14. Limiting spring; 15. Limiting block; 16. Limiting inclined plane; 17. Gear; 18. Belt pulley; 19. Synchronous belt; 20. Ratchet; 21. Limiting ring; 22. Gear ring; 23. Connecting block; 24. Pawl; 25. Fixed spring. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model.

[0028] Referring to Figures 1-8 , an automatic glass surface cleanliness detection device, comprising a housing 1 and a plurality of conveyor shafts 2 rotatably connected to the housing 1. It further includes a limit frame 3 fixedly installed on the inner wall of the housing 1. A slider 4 is slidably connected inside the limit frame 3. A clamping block 6 is fixedly connected above the slider 4. A buffer layer 7 is installed on the outer wall of the clamping block 6. A bidirectional threaded rod 5 is rotatably connected inside the limit frame 3. The outer wall of the bidirectional threaded rod 5 is threadedly connected to the slider 4. One end of the bidirectional threaded rod 5 away from the slider 4 is fixedly connected to a turning handle 8. A limit groove 9 is opened on the outer wall of the bidirectional threaded rod 5. An accommodation groove 13 is opened inside the housing 1. A limit spring 14 is fixedly connected to the inner wall of the accommodation groove 13. One end of the limit spring 14 away from the inner wall of the accommodation groove 13 is fixedly connected to a limit block 15. By rotating the turning handle 8 to drive the bidirectional threaded rod 5 to rotate, the slider 4 slides to drive the clamping block 6 to clamp the glass. The glass is protected by the buffer layer 7. When the slider 4 slides to a specified position, the limit post 12 will abut against the limit inclined surface 16 of the limit block 15, thereby driving the limit block 15 to slide down so that the limit block 15 is stuck in the limit groove 9 to limit the bidirectional threaded rod 5, avoiding excessive clamping of the glass and causing the glass to crack, and solving the problem that the glass cannot be fixed and there may be a deviation in the measurement result due to the shaking of the glass.

[0029] A fixing groove 10 is opened inside the slider 4. A connecting spring 11 is fixedly connected to the inner wall of the fixing groove 10. One end of the connecting spring 11 away from the inner wall of the fixing groove 10 is fixedly connected to a limit post 12, so that when the slider 4 slides to a specified position, the limit inclined surface 16 is extruded by the limit post 12.

[0030] The limit block 15 is slidably connected to the accommodation groove 13, and a limit inclined surface 16 matching the limit post 12 is opened on the outer wall of the limit block 15, so as to facilitate the limit block 15 to slide down through the limit inclined surface 16 to limit the bidirectional threaded rod 5.

[0031] One end of the conveyor shaft 2 is fixedly connected to a belt pulley 18, and a synchronous belt 19 is arranged on the outer wall of the belt pulley 18.

[0032] One end of the belt pulley 18 away from the conveyor shaft 2 is fixedly connected to a ratchet wheel 20, and the ratchet wheel 20 is rotatably connected to the housing 1.

[0033] A limiting ring 21 is fixedly connected to the outer wall of the housing 1, and a toothed ring 22 is rotatably connected to the outer wall of the limiting ring 21. A gear 17 meshing with the toothed ring 22 is fixedly connected to the outer wall of the bidirectional threaded rod 5, and transmission is carried out through the meshing of the toothed ring 22 and the gear 17.

[0034] A connecting block 23 is fixedly connected to the inner wall of the toothed ring 22. A pawl 24 is rotatably connected inside the connecting block 23. A fixing spring 25 is fixedly connected between the pawl 24 and the inner wall of the toothed ring 22. Different effects are achieved when the gear 17 rotates forward and backward through the ratchet 20 and the pawl 24.

[0035] There are two groups of sliders 4, and the two groups of sliders 4 are respectively threadedly connected to both ends of the bidirectional threaded rod 5 to better clamp the glass.

[0036] In the present utility model, by rotating the turning handle 8 to drive the bidirectional threaded rod 5 to rotate, the slider 4 slides to drive the clamping block 6 to clamp the glass, and the glass is protected by the buffer layer 7. When the slider 4 slides to a specified position, the limit post 12 will contact the limit inclined surface 16 of the limit block 15, thereby driving the limit block 15 to slide down so that the limit block 15 is stuck into the limit groove 9 to limit the bidirectional threaded rod 5. At the same time, during the process of rotating the turning handle 8, the gear 17 drives the toothed ring 22 to rotate. Since the pawl 24 is rotatably connected to the connecting block 23, the ratchet 20 will overcome the elastic force of the fixing spring 25 to squeeze the pawl 24, so that the rotation of the toothed ring 22 will not drive the ratchet 20 to rotate when clamping the glass, avoiding over-clamping the glass and causing the glass to break, solving the problem that the glass cannot be fixed and there may be a deviation in the measurement result due to the shaking of the glass. After the detection is completed, by rotating the turning handle 8 in the reverse direction and applying a certain force, the limit groove 9 slides the limit block 15 out. At the same time, the limit post 12 squeezes the connecting spring 11 under the extrusion of the limit inclined surface 16, so that the limit post 12 slides, and then the limit block 15 completely releases the limit on the bidirectional threaded rod 5. When continuing to rotate, the gear 17 drives the toothed ring 22 to rotate, so that the pawl 24 inside the toothed ring 22 contacts the ratchet 20, thereby driving the ratchet 20 to rotate, further driving the belt pulley 18 to rotate, and then driving the transmission shaft 2 to rotate through the synchronous belt 19, achieving the effect of automatic feeding.

[0037] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An automatic glass surface cleanliness detection device, comprising a housing (1) and a plurality of conveyor shafts (2) rotatably connected to the housing (1), characterized in that, Further included are: A limit frame (3), fixedly installed on the inner wall of the housing (1). A slider (4) is slidably connected inside the limit frame (3). A clamping block (6) is fixedly connected above the slider (4), and a buffer layer (7) is installed on the outer wall of the clamping block (6); A bidirectional threaded rod (5), rotatably connected inside the limit frame (3). The outer wall of the bidirectional threaded rod (5) is threadedly connected with the slider (4). One end of the bidirectional threaded rod (5) away from the slider (4) is fixedly connected with a turning handle (8), and a limit groove (9) is provided on the outer wall of the bidirectional threaded rod (5); A receiving groove (13), opened inside the housing (1). A limit spring (14) is fixedly connected to the inner wall of the receiving groove (13), and a limit block (15) is fixedly connected to one end of the limit spring (14) away from the inner wall of the receiving groove (13).

2. The automatic glass surface cleanliness detection device according to claim 1, characterized in that, A fixing groove (10) is opened inside the slider (4), a connecting spring (11) is fixedly connected to the inner wall of the fixing groove (10), and a limit post (12) is fixedly connected to one end of the connecting spring (11) away from the inner wall of the fixing groove (10).

3. The automatic glass surface cleanliness detection device according to claim 2, characterized in that The limit block (15) is slidably connected with the receiving groove (13), and a limit inclined surface (16) matching the limit post (12) is provided on the outer wall of the limit block (15).

4. An automatic glass surface cleanliness detection device according to claim 1, characterized in that, One end of the transmission shaft (2) is fixedly connected with a belt pulley (18), and a synchronous belt (19) is provided on the outer wall of the belt pulley (18).

5. The automatic glass surface cleanliness detection device according to claim 4, characterized in that, One end of the belt pulley (18) away from the transmission shaft (2) is fixedly connected with a ratchet wheel (20), and the ratchet wheel (20) is rotatably connected with the housing (1).

6. The automatic glass surface cleanliness detection device according to claim 1, characterized in that, A limit ring (21) is fixedly connected to the outer wall of the housing (1), a toothed ring (22) is rotatably connected to the outer wall of the limit ring (21), and a gear (17) meshing with the toothed ring (22) is fixedly connected to the outer wall of the bidirectional threaded rod (5).

7. The automatic glass surface cleanliness detection device according to claim 6, characterized in that, A connecting block (23) is fixedly connected to the inner wall of the toothed ring (22), a pawl (24) is rotatably connected inside the connecting block (23), and a fixing spring (25) is fixedly connected between the pawl (24) and the inner wall of the toothed ring (22).

8. An automatic glass surface cleanliness detection device according to claim 2, characterized in that, There are two groups of sliders (4), and the two groups of sliders (4) are respectively threadedly connected to both ends of the bidirectional threaded rod (5).

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