Ultrathin float glass cleaning device

Abstract

The utility model relates to the technical field of glass processing, in particular to an ultra-thin float glass cleaning device which comprises a conveying mechanism, a screening mechanism and a waste recycling box, a cleaning mechanism and a drying mechanism are installed on the conveying mechanism, the screening mechanism is adjacent to the rear end of the conveying mechanism, and the screening mechanism comprises a sliding rail, a base and a rotating rack. A cylinder is arranged on one side of the base; a rotary supporting bearing is rotatably arranged at the upper end of the base; the center of the rotary rack is fixed at the upper end of the rotary supporting bearing; a gear is rotatably arranged at the upper end of the base; a second motor is fixed to the lower end face of the rotating rack, a light source used for detection is arranged on the rotating rack, the rotating rack is in butt joint fit with the conveying mechanism, and an opening of the waste recycling box is in butt joint fit with the rotating rack. According to the glass cleaning device, the safety of defective product treatment after glass cleaning is guaranteed, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing and relates to an ultra-thin float glass cleaning device. Background Art

[0002] Float glass refers to flat glass produced using float technology. It has the characteristics of smooth surface, pure transparency, compact structure and good optical properties. It is widely used in construction, automobiles, solar energy, decoration and other fields.

[0003] Since the mechanical properties of ultra-thin float glass are relatively weak, scratches and cracks are easily generated on the glass surface during the cleaning process, or iron is attached to the surface to produce oxidation spots that are difficult to clean. Glass with the above problems is considered a defective product and needs to be destroyed. The existing glass cleaning device performs manual initial screening after cleaning, and the defective products are manually transported to a waste recycling agency. The process is not only unsafe, but also has low processing efficiency. Utility Model Content

[0004] The utility model aims to solve the above problems in the prior art and proposes an ultra-thin float glass cleaning device.

[0005] The purpose of the utility model can be achieved through the following technical solutions: an ultra-thin float glass washing device, comprising a conveying mechanism, a screening mechanism and a waste recovery box, the conveying mechanism is equipped with a cleaning mechanism for glass washing and a drying mechanism for glass drying, the conveying mechanism is used to convey the glass to be washed to pass through the cleaning mechanism and the drying mechanism in sequence, the screening mechanism is adjacent to the rear end of the conveying mechanism, the screening mechanism comprises a slide rail, a base and a rotating frame, the slide rail is fixed to one side of the rear end of the conveying mechanism, the base is slidably connected to the slide rail, one side of the base is provided with a cylinder that can drive it to slide along the slide rail to make it away from or close to the conveying mechanism, the base A rotating support bearing is rotatably provided at the upper end, the center of the rotating frame is fixed at the upper end of the rotating support bearing, a gear meshing with the rotating support bearing is rotatably provided at the upper end of the base, a first motor capable of driving the gear to rotate is fixed on the base, a plurality of first conveying rollers are rotatably provided on the rotating frame, a second motor connected to the first conveying rollers for driving the first conveying rollers to rotate is fixed on the lower end surface of the rotating frame, a light source for glass surface detection is provided on the rotating frame, the rotating frame is docked with the conveying mechanism to receive the glass transported by the conveying mechanism, a waste recovery box is arranged on one side of the conveying mechanism and one end of the waste recovery box is open, and the opening of the waste recovery box is docked with the rotating frame.

[0006] Preferably, the conveying mechanism comprises a conveying frame and a third motor, a plurality of second conveying rollers are rotatably provided on the conveying frame, and the third motor is power-connected to the second conveying rollers to drive the plurality of second conveying rollers to rotate.

[0007] Preferably, the cleaning mechanism includes a cleaning hood, a water collecting tank and a fourth motor. The cleaning hood is arranged above the conveying frame. The cleaning hood and the water collecting tank are symmetrically arranged up and down along the glass conveying direction. A plurality of groups of brush rollers and sponge rollers symmetrically arranged up and down along the glass conveying direction are rotatably arranged in the cleaning hood. The brush rollers and the sponge rollers are arranged at intervals. The fourth motor is fixed on the conveying frame and is dynamically connected to the brush rollers or the sponge rollers to drive the two to rotate synchronously. A plurality of water inlet pipes connected to the water source are fixed in the cleaning hood and the water collecting tank. A plurality of nozzles for spraying water toward the glass to be cleaned are connected to the water inlet pipes. A sewage pipe is connected to the bottom of the water collecting tank.

[0008] Preferably, the drying mechanism includes an isolation cover arranged outside the conveying frame, the isolation cover is connected with the cleaning cover, and a plurality of groups of sponge rollers are rotatably arranged in the isolation cover, which are symmetrically arranged in the vertical direction of the glass conveying and rotate synchronously with the brush rollers. A group of wind knives are also installed in the isolation cover, which are symmetrically arranged in the vertical direction of the glass conveying. A fan is provided on the conveying frame, and the fan is connected to the wind knife through an air supply pipe.

[0009] Preferably, the light source is an ultraviolet light source and its wavelength ranges from 200nm to 400nm.

[0010] Preferably, an infrared limit switch is provided on one side of the rotating support bearing, and the infrared limit switch is connected to the first motor through a signal line, and controls the first motor to be turned off when the rotating frame docks with the opening of the conveying mechanism or the waste recycling box during rotation.

[0011] Preferably, a plurality of rollers that can roll along the upper end surface of the base are fixed to the lower end surface of the rotating frame, and the plurality of rollers are evenly arranged along the circumference of the rotating support bearing.

[0012] Preferably, a limit baffle capable of abutting against the glass is fixed to the rear end of the rotating frame, and the limit baffle is made of elastic material.

[0013] Preferably, buffer plates are provided on both sides of the upper end surface of the base, and when the rotating frame is docked with the opening of the conveying mechanism or the waste recovery box during rotation, the buffer plates are respectively abutted against both sides of the rotating frame.

[0014] Preferably, the maximum rotation angle of the rotating frame is 45°-60°.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] This cleaning device can perform manual rapid preliminary screening of defective products with scratches, cracks or iron oxide spots on the surface of ultra-thin float glass after cleaning, and automatically put them into the waste recycling box through the screening mechanism, thereby ensuring safety and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the side elevation structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the transmission mechanism.

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the screening mechanism.

[0021] In the figure, 1. conveying mechanism; 11. conveying frame; 12. third motor; 13. second conveying roller; 2. screening mechanism; 21. slide rail; 22. base; 23. rotating frame; 231. first conveying roller; 232. second motor; 233. limit baffle; 24. cylinder; 25. rotating support bearing; 26. gear; 261. first motor; 27. light source; 3. waste recycling box; 4. cleaning mechanism; 41. cleaning cover; 42. water collection tank; 421. sewage pipe; 43. fourth motor; 44. brush roller; 45. sponge roller; 46. water inlet pipe; 47. nozzle; 5. drying mechanism; 51. isolation cover; 52. wind knife; 53. fan; 54. air supply pipe; 6. infrared limit switch; 7. roller. DETAILED DESCRIPTION

[0022] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0023] like Figure 1-Figure 4As shown, an ultra-thin float glass washing device comprises a conveying mechanism 1, a screening mechanism 2 and a waste recycling box 3. The conveying mechanism 1 is equipped with a cleaning mechanism 4 for glass washing and a drying mechanism 5 for glass drying. The conveying mechanism 1 is used to convey the glass to be washed to pass through the cleaning mechanism 4 and the drying mechanism 5 in sequence. The screening mechanism 2 is adjacent to the rear end of the conveying mechanism 1. The screening mechanism 2 comprises a slide rail 21, a base 22 and a rotating frame 23. The slide rail 21 is fixed to one side of the rear end of the conveying mechanism 1. The base 22 is slidably connected to the slide rail 21. A cylinder 24 is provided on one side of the base 22, which can drive it to slide along the slide rail 21 to make it away from or close to the conveying mechanism 1. A rotating support bearing 25 is rotatably provided on the upper end of the base 22. The center of the rotating frame 23 is fixed on the upper end of the rotating support bearing 25, and a gear 26 meshing with the rotating support bearing 25 is rotatably provided on the upper end of the base 22. A first motor 261 capable of driving the gear 26 to rotate is fixed on the base 22. A plurality of first conveying rollers 231 are rotatably provided on the rotating frame 23. A second motor 232 which is power-connected with the first conveying rollers 231 to drive the plurality of first conveying rollers 231 to rotate is fixed on the lower end surface of the rotating frame 23. A light source 27 for glass surface detection is provided on the rotating frame 23. The rotating frame 23 is docked with the conveying mechanism 1 to receive the glass conveyed by the conveying mechanism 1. The waste recovery box 3 is arranged on one side of the conveying mechanism 1 and one end thereof is open. The opening of the waste recovery box 3 is docked with the rotating frame 23.

[0024] In this embodiment, the glass is first fed in from the front end of the conveying mechanism 1, and is transported by the conveying mechanism 1 and sequentially cleaned by the cleaning mechanism 4 and dried by the drying mechanism 5. At this time, the rotating frame 23 is docked with the conveying mechanism 1 to receive the glass transported by the conveying mechanism 1. The glass inspector stands on the other side opposite to the waste recycling box 1 for manual inspection. When the inspection finds scratches, cracks or iron oxide spots on the surface of the glass, the cylinder 24 first moves to push the base 22 away from the conveying mechanism 1, so that the rotating frame 23 is separated from the adjacent state with the conveying mechanism 1, and the gear 26 is driven by the first motor 261 to rotate, thereby driving the rotating support bearing 25 to rotate, thereby realizing the rotation of the rotating frame 23. When the front end of the rotating frame 23 is docked with the opening of the waste recycling box 3, the second motor 232 is started and the power output direction is changed to automatically send the defective glass into the waste recycling box 3, and then the reset operation makes the rotating frame 23 dock with the conveying mechanism 1 again.

[0025] The conveying mechanism 1 includes a conveying frame 11 and a third motor 12 . A plurality of second conveying rollers 13 are rotatably disposed on the conveying frame 11 . The third motor 12 is power-connected to the second conveying rollers 13 to drive the plurality of second conveying rollers 13 to rotate.

[0026] The cleaning mechanism 4 includes a cleaning cover 41, a water collecting tank 42 and a fourth motor 43. The cleaning cover 41 is arranged above the conveying frame 11. The cleaning cover 41 and the water collecting tank 42 are symmetrically arranged in the vertical direction of the glass conveying direction. A plurality of groups of brush rollers 44 and sponge rollers 45 symmetrically arranged in the vertical direction of the glass conveying direction are rotatably arranged in the cleaning cover 41. The brush rollers 44 and the sponge rollers 45 are arranged at intervals. The fourth motor 43 is fixed on the conveying frame 11 and is connected to the brush rollers 44 or the sponge rollers 45 to drive the two to rotate synchronously. A plurality of water inlet pipes 46 connected to the water source are fixed in the cleaning cover 41 and the water collecting tank 42. A plurality of nozzles 47 for spraying water toward the glass to be cleaned are connected to the water inlet pipe 46. A sewage pipe 421 is connected to the bottom of the water collecting tank 42.

[0027] The drying mechanism 5 includes an isolation cover 51 which is arranged outside the conveying frame 1. The isolation cover 51 is connected with the cleaning cover 41. A plurality of sponge rollers 45 are rotatably arranged in the isolation cover 51, which are symmetrically arranged in the vertical direction along the glass conveying direction and rotate synchronously with the brush roller 44. A group of wind knives 52 which are symmetrically arranged in the vertical direction along the glass conveying direction are also installed in the isolation cover 51. A fan 53 is provided on the conveying frame 1, and the fan 53 is connected with the wind knife 52 through an air supply pipe 54.

[0028] In this embodiment, the light source 27 is an ultraviolet light source and its wavelength range is 200nm-400nm. The ultraviolet light source is a light source commonly used in glass detection and can be used to detect pollutants, scratches, cracks, and oxidation spots on the glass surface.

[0029] An infrared limit switch 6 is provided on one side of the rotating support bearing 25, and the infrared limit switch 6 is connected to the first motor 261 through a signal line. When the rotating frame 23 is docked with the opening of the conveying mechanism 1 or the waste recovery box 3 during rotation, the first motor 261 is controlled to be closed. The infrared limit switch 6 ensures the accuracy of the docking of the rotating frame 23 with the opening of the conveying mechanism 1 or the waste recovery box 3.

[0030] Furthermore, a plurality of rollers 7 that can roll along the upper end surface of the base 22 are fixed to the lower end surface of the rotating frame 23 , and the plurality of rollers 7 are evenly arranged along the circumference of the rotating support bearing 25 , and the rollers 7 improve the stability of the rotating frame 23 during the rotation process.

[0031] A limit baffle 233 capable of contacting the glass is fixed at the rear end of the rotating frame 23. The limit baffle 233 is made of elastic material and is used to prevent the glass from entering the rotating frame 23 and impacting it, and to provide a certain buffer for the glass.

[0032] Furthermore, buffer plates 8 are provided on both sides of the upper end surface of the base 22. When the rotating frame 23 is docked with the opening of the conveying mechanism 1 or the waste recovery box 3 during rotation, the buffer plates 8 are respectively abutted against the two sides of the rotating frame 23. The buffer plates 8 limit and buffer the two sides of the rotating frame 23, and also protect the inspection personnel.

[0033] Furthermore, the maximum rotation angle of the rotating frame 23 is 45°-60°, so as to ensure that the rotating frame 23 can quickly dock with the opening of the waste recovery box 3 and reset, thereby improving production efficiency.

[0034] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An ultra-thin float glass cleaning device, characterized in that: The invention comprises a conveying mechanism (1), a screening mechanism (2) and a waste recycling box (3); the conveying mechanism (1) is provided with a cleaning mechanism (4) for cleaning glass and a drying mechanism (5) for drying glass; the conveying mechanism (1) is used to transport the glass to be cleaned to pass through the cleaning mechanism (4) and the drying mechanism (5) in sequence; the screening mechanism (2) is adjacent to the rear end of the conveying mechanism (1); the screening mechanism (2) comprises a slide rail (21), a base (22) and a rotating frame (23); the slide rail (21) is fixed to one side of the rear end of the conveying mechanism (1); the base (22) is slidably connected to the slide rail (21); one side of the base (22) is provided with a cylinder (24) which can drive the slide rail (21) to slide so as to move away from or close to the conveying mechanism (1); a rotating support bearing (25) is rotatably provided at the upper end of the base (22); the rotating frame (23) is provided with a rotating support bearing (25) which can rotate and rotate. ) is fixed at the upper end of a rotating support bearing (25); a gear (26) meshing with the rotating support bearing (25) is rotatably provided at the upper end of the base (22); a first motor (261) capable of driving the gear (26) to rotate is fixed on the base (22); a plurality of first conveying rollers (231) are rotatably provided on the rotating frame (23); a second motor (232) connected to the first conveying rollers (231) for driving the plurality of first conveying rollers (231) to rotate is fixed on the lower end surface of the rotating frame (23); a light source (27) for glass surface detection is provided on the rotating frame (23); the rotating frame (23) is docked with the conveying mechanism (1) to receive the glass conveyed by the conveying mechanism (1); a waste recovery box (3) is arranged on one side of the conveying mechanism (1) and one end of the waste recovery box is open; the opening of the waste recovery box (3) is docked with the rotating frame (23).

2. The ultra-thin float glass cleaning device according to claim 1, characterized in that: The conveying mechanism (1) comprises a conveying frame (11) and a third motor (12); a plurality of second conveying rollers (13) are rotatably arranged on the conveying frame (11); and the third motor (12) is motively connected to the second conveying rollers (13) to drive the plurality of second conveying rollers (13) to rotate.

3. The ultra-thin float glass cleaning device according to claim 2, characterized in that: The cleaning mechanism (4) comprises a cleaning cover (41), a water collecting tank (42) and a fourth motor (43). The cleaning cover (41) is arranged above the conveying frame (11). The cleaning cover (41) and the water collecting tank (42) are symmetrically arranged in the vertical direction along the glass conveying direction. A plurality of groups of brush rollers (44) and sponge rollers (45) symmetrically arranged in the vertical direction along the glass conveying direction are rotatably arranged in the cleaning cover (41). The brush rollers (44) and the sponge rollers (45) are arranged at intervals. The fourth motor (43) is fixed on the conveying frame (11) and is connected to the brush rollers (44) or the sponge rollers (45) by power to drive the two to rotate synchronously. A plurality of water inlet pipes (46) connected to a water source are fixed in the cleaning cover (41) and the water collecting tank (42). A plurality of nozzles (47) for spraying water toward the glass to be cleaned are connected to the water inlet pipes (46). A sewage discharge pipe (421) is connected to the bottom of the water collecting tank (42).

4. The ultra-thin float glass cleaning device according to claim 3, characterized in that: The drying mechanism (5) comprises an isolation cover (51) which is arranged outside the conveying frame (11), the isolation cover (51) is connected to the cleaning cover (41), a plurality of groups of sponge rollers (45) are rotatably arranged in the isolation cover (51) and are symmetrically arranged in the vertical direction along the glass conveying direction and are synchronously rotated with the brush roller (44), a group of wind knives (52) are also installed in the isolation cover (51) and are symmetrically arranged in the vertical direction along the glass conveying direction, and a fan (53) is arranged on the conveying frame (11), and the fan (53) is connected to the wind knife (52) through an air supply pipe (54).

5. The ultra-thin float glass cleaning device according to claim 1, characterized in that: The light source (27) is an ultraviolet light source and its wavelength ranges from 200nm to 400nm.

6. The ultra-thin float glass cleaning device according to claim 1, characterized in that: An infrared limit switch (6) is provided on one side of the rotating support bearing (25), and the infrared limit switch (6) is connected to the first motor (261) through a signal line, and controls the first motor (261) to be turned off when the rotating frame (23) is docked with the opening of the conveying mechanism (1) or the waste recovery box (3) during rotation.

7. The ultra-thin float glass cleaning device according to claim 1, characterized in that: A plurality of rollers (7) that can roll along the upper end surface of the base (22) are fixed to the lower end surface of the rotating frame (23), and the plurality of rollers (7) are evenly arranged along the circumference of the rotating support bearing (25).

8. The ultra-thin float glass cleaning device according to claim 1, characterized in that: A limit baffle (233) capable of abutting against the glass is fixed at the rear end of the rotating frame (23), and the limit baffle (233) is made of elastic material.

9. The ultra-thin float glass cleaning device according to claim 1, characterized in that: Buffer plates (8) are provided on both sides of the upper end surface of the base (22). When the rotating frame (23) is docked with the opening of the conveying mechanism (1) or the waste recovery box (3) during rotation, the buffer plates (8) are respectively abutted against both sides of the rotating frame (23).

10. The ultra-thin float glass cleaning device according to claim 1, characterized in that: The maximum rotation angle of the rotating frame (23) is 45°-60°.

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