Surface cleaning and drying apparatus for low-emissivity glass

Abstract

The utility model discloses a surface cleaning and drying device for low -radiation glass belongs to low -radiation glass production technical field, including feed table and discharge platform, be provided with transportation system between feed table and discharge platform, be provided with spray zone, a plurality of brush roller, spray flush, rinsing area and air drying system in proper order on transportation system, air drying system is hinged to set up on the hoisting pole through the hinged axle, and one end rotatable of hinged axle sets up on the hoisting pole, and the other end is provided with the big gear after passing through the hoisting pole, and the big gear has the pinion, and the wheel shaft of pinion is connected with the forward -reverse reduction motor through the shaft coupling, air drying system is connected together with the box top through the angle observation mechanism. The utility model in the air drying process of low -radiation glass, uses angle observation mechanism to can accurately adjust the angle of air drying system, ensures that the airflow acts on the glass surface with the best angle, thereby improves the drying efficiency and effect.

Description

Technical Field

[0001] This utility model relates to the field of low-emissivity glass production technology, and in particular to a surface cleaning and drying device for low-emissivity glass. Background Technology

[0002] Low-emissivity (LEE) glass, also known as Low-E glass, possesses excellent heat insulation, heat preservation, and light transmission properties, and is widely used in construction, automotive, and other fields. The surface of LLE glass is typically coated with one or more layers of special metal or metal oxide films, which play a crucial role in the glass's performance. If dust, oil, or other impurities are present on the glass surface, it will affect the adhesion and uniformity of the films, thereby reducing the glass's heat insulation and light transmission properties. Therefore, in the production process of LLE glass, an efficient surface cleaning and drying device is needed to ensure the cleanliness of the glass surface and improve product quality. However, some current cleaning processes, in pursuit of rapid drying, blindly increase the air temperature (such as hot air drying), which may cause uneven heating of the coating layers (such as silver layers or tin oxide layers) on the glass surface due to excessively high local temperatures, resulting in microscopic deformation or decreased adhesion. Based on this, this invention proposes a surface cleaning and drying device for LLE glass. Utility Model Content

[0003] The purpose of this invention is to provide a surface cleaning and drying device for low-emissivity glass, thereby solving the problems mentioned above.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] This utility model discloses a surface cleaning and drying device for low-emissivity glass, comprising a feeding platform and a discharging platform, with a transport system between the feeding platform and the discharging platform. The transport system is sequentially equipped with a spray zone, several brush rollers, a spray rinsing zone, a rinsing zone, and a drying system. The drying system is hinged to a hoisting rod via a hinge shaft. One end of the hinge shaft is rotatably mounted on the hoisting rod, and the other end passes through the hoisting rod and is equipped with a large gear. The large gear meshes with a small gear, and the axle of the small gear is connected to a forward and reverse reversing geared motor via a coupling. The drying system is connected to the top of the housing via an angle observation mechanism.

[0006] Furthermore, the spray area is provided with several spray pipe mechanisms, which are consistent with the spray rinsing structure, both including a gantry frame. Several high-pressure nozzles are equidistantly arranged on one side of the gantry frame facing the transport system, and a water inlet pipe connected to an external water source is provided on the side wall of the gantry frame.

[0007] Furthermore, the rinsing zone includes a rectifier cavity disposed at the upper end of the n-shaped tube support, the outlet of the rectifier cavity being a flat outlet structure, and the flat outlet structure being provided with a guide plate.

[0008] Furthermore, the drying system is connected to a high-pressure blower, and an air filter is installed at the outlet of the high-pressure blower.

[0009] Furthermore, the airflow direction of the drying system forms an acute angle with that of the transportation system along its horizontal plane.

[0010] Furthermore, the angle observation mechanism includes a connecting seat connected to the drying system. The connecting seat has several connecting slots, and the drying system has connecting blocks that mate with the connecting slots. A hinged slider is provided at the end of the connecting seat away from the connecting slots. The hinged slider has an arc-shaped groove that is slidably provided. The arc-shaped groove is provided on a mounting base, and the mounting base is provided on the top of the housing through symmetrically distributed mounting holes. An angle engraving line 1 is engraved on the outer wall of the mounting base.

[0011] Furthermore, the angle observation mechanism includes a fixed base disposed together with the top of the housing. The upper end face of the fixed base is provided with an arc-shaped groove. A limiting arc-shaped block is provided in the middle position of the arc-shaped groove. The limiting arc-shaped block is slidably disposed in the limiting groove. The limiting groove is opened on the back of the L-shaped mounting base. The front of the L-shaped mounting base is connected to the drying system. An angle engraving line two is engraved on the outer side wall of the fixed base.

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

[0013] This utility model relates to a surface cleaning and drying device for low-emissivity glass. By adjusting the installation angle of the air-drying system, the drying angle can be adjusted, allowing the airflow to penetrate the boundary air film on the glass surface more effectively, accelerating moisture evaporation. Simultaneously, the airflow effectively blows off free surface water while also accelerating the evaporation of adsorbed water. Furthermore, it avoids moisture rebound when the airflow impacts the glass surface, thus reducing the possibility of moisture re-adhering to the glass surface. During the air-drying process of low-emissivity glass, an angle observation mechanism allows for precise adjustment of the air-drying system's angle, ensuring that the airflow acts on the glass surface at the optimal angle, thereby improving drying efficiency and effectiveness. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a front view of the surface cleaning and drying device for low-emissivity glass according to this utility model;

[0016] Figure 2 This is a schematic diagram of the spray zone structure;

[0017] Figure 3 This is a schematic diagram of a partial structure of the rinsing area;

[0018] Figure 4 For angle observation mechanism one;

[0019] Figure 5 For the second angle of observation.

[0020] Explanation of reference numerals in the attached drawings: 1. Feeding platform; 2. Electrical control cabinet; 3. Conveying system; 4. Spraying area; 5. Brush roller; 6. Spray rinsing; 7. Rinsing area; 8. Drying system; 9. Lifting rod; 10. Discharge platform; 11. Gantry frame; 12. High-pressure nozzle; 13. Water inlet pipe; 14. Rectifying chamber; 15. Flat outlet structure; 16. Guide plate; 17. Connecting seat; 18. Connecting groove; 19. Arc-shaped slide; 20. Mounting seat; 21. Angle mark one; 22. Mounting hole; 23. Fixing seat; 24. Limiting arc-shaped block; 25. Limiting groove; 26. L-shaped mounting seat; 27. Angle mark two. Detailed Implementation

[0021] like Figure 1-5 As shown, a surface cleaning and drying device for low-emissivity glass includes a feeding platform 1 and a discharging platform 10. A transport system 3 is installed between the feeding platform 1 and the discharging platform 10. The transport system 3 adopts a conventional double-chain structure. The front and rear chains are connected together by several transmission rollers. The chains are driven to rotate by sprockets that cooperate with them. The sprockets are connected to a motor through a reduction gearbox.

[0022] The transport system 3 is sequentially equipped with a spray zone 4, several brush rollers 5, a spray rinsing system 6, a rinsing zone 7, and a drying system 8. The drying system 8 is hinged to a lifting rod 9 via a hinge shaft. One end of the hinge shaft is rotatably mounted on the lifting rod 9, and the other end passes through the lifting rod 9 and is fitted with a large gear. The large gear meshes with a small gear, and the axle of the small gear is connected to a forward / reverse geared motor via a coupling. The drying system 9 is connected to the top of the housing via an angle observation mechanism. Specifically, by starting the forward / reverse motor, the small gear rotates, driving the large gear to rotate, which in turn rotates the drying system 9 by a certain angle. During this process, the angle of the drying system 9 can be adjusted by controlling the speed of the forward / reverse motor.

[0023] The spray zone 4 is equipped with several spray pipe mechanisms, which are structurally identical to those in the spray rinsing 6, both including a gantry frame 11. Several high-pressure nozzles 12 are equidistantly mounted on the gantry frame 11 facing one side of the transport system 3. A water inlet pipe 13 connected to an external water source is installed on the side wall of the gantry frame 11. Specifically, the high-pressure nozzles 12 use fan-shaped or conical nozzles to spray high-pressure pure water (resistivity ≥15MΩ·cm). This high-purity water contains almost no impurities and leaves no scale or spots after evaporation. The purpose of the spray zone 4 is to remove most loose particles (such as dust and coarse sand) and slight oil stains from the glass surface, preparing it for fine cleaning and preventing large particles from scratching the glass in subsequent steps.

[0024] The brush roller 5 is made of ultra-soft material, such as PVA (polyvinyl alcohol) sponge roller or ultra-fine nylon soft brush. PVA roller has strong water absorption and soft texture, which can wrap particles and absorb dirt, making it suitable for cleaning coated surfaces.

[0025] The rinsing zone 7 includes a rectifier chamber 14 installed on the upper end of an n-shaped tube support. The outlet of the rectifier chamber 14 is a flat outlet structure 15, and the flat outlet structure 15 is equipped with a guide plate 16. Specifically, water enters the rectifier chamber 14 from the n-shaped tube support. When the chamber is full, it overflows evenly from the flat outlet structure 15, forming a complete, continuous, and uninterrupted water curtain. This "waterfall-like" shower thoroughly washes away any remaining trace amounts of cleaning agent or impurities, achieving the final rinsing.

[0026] The air drying system 8 is connected to a high-pressure blower, and an air filter (HEPA or ULPA filter) is installed at the air outlet of the high-pressure blower to remove oil mist, moisture and dust particles from the air and prevent secondary pollution.

[0027] The airflow direction of the drying system 9 forms an acute angle with that of the transportation system 3 along its horizontal plane.

[0028] The angle observation mechanism includes a connecting seat 17 connected to the drying system 9. The connecting seat 17 has several connecting slots 18, and the drying system 9 is equipped with connecting blocks that mate with the connecting slots 18. A hinged slider is installed at the end of the connecting seat 17 away from the connecting slots 18. The hinged slider has a slidably mounted arc-shaped groove 19, which is located on a mounting base 20. The mounting base 20 is mounted on the top of the housing through symmetrically distributed mounting holes 22. Angle markings 21 are engraved on the outer wall of the mounting base 20. When the drying system 9 rotates, it causes the connecting seat 17 to rotate as well. The rotation angle of the connecting seat 17 relative to the mounting base 20 is the adjustment angle of the drying system 9, which can be easily seen through the angle markings 21, facilitating adjustment and observation by the operator.

[0029] The angle observation mechanism includes a fixed base 23 mounted to the top of the housing. An arc-shaped groove is formed on the upper surface of the fixed base 23. A limiting arc-shaped block 24 is installed in the middle of the arc-shaped groove. The limiting arc-shaped block 24 is slidably mounted on a limiting groove 25, which is located on the back of an L-shaped mounting base 26. The front of the L-shaped mounting base 26 is connected to the drying system 9. Angle markings 27 are engraved on the outer wall of the fixed base 23. When the drying system 9 rotates, it drives the L-shaped mounting base 26 to rotate as well. The rotation angle of the L-shaped mounting base 26 relative to the fixed base 23 is the adjustment angle of the drying system 9, which can be easily seen through the angle markings 27, facilitating adjustment and observation by the operator.

[0030] An electrical control cabinet 2 is installed on one side of the transport system 3. It is used to regulate the spray switch, time, and water volume, and to control the operation of the motor and the forward and reverse motors, so as to realize the automated operation of the surface cleaning and drying device for low-emissivity glass.

[0031] The working process of this utility model is as follows:

[0032] First, the low-emissivity glass is placed on the feeding platform 1 and the transport system 3 is started. Then, the low-emissivity glass passes through the spray zone 4 for initial cleaning, the brush roller 5 for secondary cleaning, and the spray rinsing 6 for tertiary cleaning before reaching the rinsing zone for final cleaning. Finally, the low-emissivity glass enters the air drying system for drying and comes out from the discharge platform 10.

[0033] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A surface cleaning and drying device for low-emissivity glass, characterized in that: It includes a feeding platform (1) and a discharging platform (10). A transport system (3) is provided between the feeding platform (1) and the discharging platform (10). The transport system (3) is provided with a spraying area (4), several brush rollers (5), a spray rinsing (6), a rinsing area (7) and a drying system (8) in sequence. The drying system (8) is hinged to a hoisting rod (9) via a hinge shaft. One end of the hinge shaft is rotatably mounted on the hoisting rod (9), and the other end passes through the hoisting rod (9) and is provided with a large gear. The large gear meshes with a small gear. The axle of the small gear is connected to a forward and reverse gearing motor via a coupling. The drying system (8) is connected to the top of the box via an angle observation mechanism.

2. The surface cleaning and drying apparatus for low-emissivity glass according to claim 1, characterized in that: The spray area (4) is provided with several spray pipe mechanisms. The spray pipe mechanism is consistent with the structure of the spray washing (6) and includes a gantry frame (11). Several high-pressure nozzles (12) are equidistantly arranged on one side of the transport system (3). A water inlet pipe (13) connected to an external water source is provided on the side wall of the gantry frame (11).

3. The surface cleaning and drying apparatus for low-emissivity glass according to claim 1, characterized in that: The rinsing zone (7) includes a rectifier cavity (14) located at the upper end of the n-type tube support. The outlet of the rectifier cavity (14) is a flat outlet structure (15), and the flat outlet structure (15) is provided with a guide plate (16).

4. The surface cleaning and drying apparatus for low-emissivity glass according to claim 1, characterized in that: The air drying system (8) is connected to a high-pressure blower, and an air filter is installed at the air outlet of the high-pressure blower.

5. The surface cleaning and drying apparatus for low-emissivity glass according to claim 1, characterized in that: The wind direction of the drying system (8) forms an acute angle with the transportation system (3) along its horizontal plane.

6. The surface cleaning and drying apparatus for low-emissivity glass according to claim 1, characterized in that: The angle observation mechanism includes a connecting seat (17) connected to the air drying system (8). The connecting seat (17) has several connecting grooves (18). The air drying system (8) is provided with connecting blocks that cooperate with the connecting grooves (18). A hinged slider is provided at one end of the connecting seat (17) away from the connecting grooves (18). The hinged slider is slidably provided with an arc-shaped slide groove (19). The arc-shaped slide groove (19) is opened on the mounting seat (20). The mounting seat (20) is provided on the top of the box through symmetrically distributed mounting holes (22). An angle engraving line (21) is engraved on the outer side wall of the mounting seat (20).

7. The surface cleaning and drying apparatus for low-emissivity glass according to claim 1, characterized in that: The angle observation mechanism includes a fixed seat (23) set together with the top of the box. The upper end face of the fixed seat (23) is provided with an arc groove. A limiting arc block (24) is provided in the middle position of the arc groove. The limiting arc block (24) is slidably provided with a limiting groove (25). The limiting groove (25) is opened on the back of the L-shaped mounting seat (26). The front of the L-shaped mounting seat (26) is connected to the air drying system (8). Angle lines (27) are engraved on the outer side wall of the fixed seat (23).

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