Cleaning and air-drying all-in-one machine for curved glass of front windshield of automobile

Abstract

The invention discloses an automobile front windshield curved glass cleaning and air-drying all-in-one machine which is provided with an upper piece brush cleaning mechanism, a lower piece brush cleaning mechanism, an air-drying mechanism and an air-drying mechanism which are sequentially arranged in the glass conveying direction. The water flushing mechanism is connected with the upper piece brush cleaning mechanism, and the water flushing mechanism can flush the glass so as to clean the glass; and the air drying mechanism can air-dry the cleaned glass. The brush rollers on the left side and the right side can ascend and descend synchronously to meet the cleaning requirements of different curved glass, meanwhile, the cleaning sections are separated in a segmented mode, dirty water in the front half section is prevented from splashing into the box body in the rear half section, the cleaning effect is better, and the cleaning and air drying requirements of glass with different curvatures can be met.

Description

Technical Field

[0001] This invention belongs to the technical field of glass processing equipment, and in particular relates to an integrated cleaning and drying machine for curved automotive windshield glass. Background Technology

[0002] In the process of realizing this invention, the inventors discovered that the prior art has at least the following problems:

[0003] During the glass processing, the finished glass needs to be cleaned and dried. The windshield of a car is curved glass, and the cleaning equipment in traditional technology cannot meet the cleaning and drying requirements of curved glass. At the same time, it cannot adapt to the cleaning and drying requirements of glass of different models and different degrees of curvature, resulting in low work efficiency.

[0004] CN114130778B, "Curved Glass Cleaning Equipment and Method for Cleaning Curved Glass," discloses a curved glass cleaning device and method. The curved glass cleaning equipment includes a cleaning chamber, a positioning assembly, a nozzle assembly, a storage assembly, and a mechanical assembly. The positioning assembly is disposed within the cleaning chamber. The positioning assembly includes a positioning element and a silicone element; the positioning element is disposed on the bottom wall of the cleaning chamber, and the silicone element is correspondingly disposed on the bottom and side walls of the cleaning chamber. The nozzle assembly is disposed on the cleaning chamber and includes multiple cleaning nozzles, but this method also fails to solve the aforementioned technical problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an integrated cleaning and drying machine for curved windshields of automobiles. The brush rollers on the left and right sides can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass. At the same time, the cleaning section is divided into isolated sections to prevent dirty water from splashing into the rear section of the box, resulting in better cleaning effect and meeting the cleaning and drying needs of glass with different curvatures.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an integrated cleaning and drying machine for curved windshields of automobiles, comprising:

[0007] Arranged sequentially along the glass conveying direction:

[0008] The upper brush cleaning mechanism can clean glass with brushes;

[0009] A water rinsing mechanism is connected to the upper brush cleaning mechanism, and the water rinsing mechanism can rinse the glass with water to clean the glass.

[0010] The air-drying mechanism is capable of air-drying the cleaned glass.

[0011] The upper brush cleaning mechanism has the following features:

[0012] Brush cleaning stand;

[0013] The glass conveyor can transport the glass into the brush cleaning rack;

[0014] A water spraying mechanism is installed on the brush cleaning bracket, and the water spraying mechanism is capable of spraying water onto the glass.

[0015] A brush assembly is mounted on the brush cleaning bracket, and the brush assembly is capable of cleaning glass.

[0016] The water rinsing mechanism has the following features:

[0017] A water rinsing bracket is connected to a brush cleaning bracket.

[0018] A water rinsing conveyor belt is installed on a water rinsing support, and the water rinsing conveyor belt is capable of transporting glass;

[0019] The front rinsing mechanism and the rear rinsing mechanism are respectively located at the front end and the rear end of the water rinsing bracket, and the front rinsing mechanism and the rear rinsing mechanism are capable of rinsing the glass.

[0020] The air-drying mechanism has the following features:

[0021] Air dryer frame;

[0022] A drying conveyor belt is installed on the drying frame, and the drying conveyor belt is capable of transporting glass;

[0023] A drying air knife mechanism is installed on the drying machine frame. The drying air knife mechanism can blow air onto the glass. The drying air knife mechanism includes a fixed air knife and a lifting air knife. The fixed air knife can blow air onto the center of the glass. The lifting air knife can blow air onto both sides of the glass.

[0024] An air knife lifting assembly is installed on the air dryer frame, and the air knife lifting assembly can drive the air knife to rise and fall.

[0025] The water rinsing mechanism has an upper spray pipe and a lower spray pipe, which can conveniently spray water towards the upper and lower ends of the glass; the brush assembly has a straight brush mechanism and an angled brush mechanism; the straight brush mechanism is adapted to the middle of the glass, and the angled brush mechanism is adapted to both sides of the glass; the straight brush mechanism includes an upper straight brush and a lower straight brush, which are fixedly mounted on the brush cleaning bracket; the angled brush mechanism includes an upper angled brush and a lower angled brush, which are vertically and vertically mounted on the brush cleaning bracket via a brush lifting assembly.

[0026] The brush lifting assembly has a brush lifting screw, which is rotatably mounted on the brush cleaning bracket; a brush fixing plate is provided on the brush lifting screw, and the brush fixing plate is threadedly engaged with the brush lifting screw; the upper inclined brush and the lower inclined brush are mounted on the brush fixing plate.

[0027] A middle partition is provided between the front rinsing mechanism and the rear rinsing mechanism, and an isolation mechanism is provided within the middle partition. The isolation mechanism is installed on the water rinsing bracket. Both the front rinsing mechanism and the rear rinsing mechanism have an upper rinsing pipe and a lower rinsing pipe. The glass can be transported between the upper rinsing pipe and the lower rinsing pipe. Both the upper rinsing pipe and the lower rinsing pipe are provided with water spray branch pipes and fan-shaped nozzles.

[0028] The air dryer frame is equipped with a fixed frame, and the fixed air knife is installed on the fixed frame. The air knife lifting assembly includes a lifting chain, which is rotatably installed on the air dryer frame. A lifting frame is fixedly installed on the lifting chain, and the lifting air knife is installed on the lifting frame. Both the fixed air knife and the lifting air knife have air knife brackets. An air knife adjustment frame is installed on the air knife bracket, and the air knife adjustment frame is connected to the air dryer frame. The lifting chain is driven by a lifting motor and a linkage chain.

[0029] The air drying frame is also equipped with an upper air supply mechanism and a lower air supply mechanism; the upper air supply mechanism is located at the upper end of the air drying frame, and the lower air supply mechanism is located at the lower end of the air drying frame; the upper air supply mechanism has an upper air knife air collection box and an upper air box inlet, and the upper air knife air collection box is connected to the upper air knife through a pipeline; the lower air supply mechanism has a lower air knife air collection box and a lower air box inlet, and the lower air knife air collection box is connected to the lower air knife through a pipeline.

[0030] One of the above technical solutions has the following advantages or beneficial effects: the brush rollers on the left and right sides can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass surfaces. At the same time, the cleaning section is divided into isolated sections to prevent dirty water from splashing into the rear half of the box, resulting in better cleaning effect and meeting the cleaning and drying needs of glass with different curvatures. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the integrated cleaning and drying machine for curved windshields of automobiles provided in an embodiment of the present invention;

[0032] Figure 2 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0033] Figure 3 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0034] Figure 4 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0035] Figure 5 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0036] Figure 6 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0037] Figure 7 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0038] Figure 8 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0039] Figure 9 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0040] Figure 10 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0041] Figure 11 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0042] Figure 12 for Figure 1 A schematic diagram of the structure of an integrated washing and drying machine for curved windshields of automobiles;

[0043] The markings in the above figures are all:

[0044] 1. Upper brush cleaning mechanism;

[0045] 11. Upper conveyor table; 12. Upper water spray pipe; 13. Lower water spray pipe; 14. Brush lifting assembly; 141. Brush lifting screw; 142. Brush guide shaft; 143. Brush fixing plate; 15. Brush assembly; 151. Upper straight brush; 152. Lower straight brush; 153. Upper slanted brush; 154. Lower slanted brush.

[0046] 2. Water rinsing mechanism,

[0047] 23. Water washing support frame; 24. Water washing conveyor belt; 25. Intermediate partition layer.

[0048] 26. Isolation mechanism; 261. Adjusting and fixing shaft; 262. Adjusting and fixing clamp; 263. Isolation air knife; 264. Fixing seat; 265. Isolation fan;

[0049] 27. Front flushing mechanism; 28. Rear flushing mechanism; 271. Upper flushing pipe; 272. Lower flushing pipe; 273. Spray branch pipe; 274. Fan-shaped nozzle.

[0050] 28. Exhaust fan;

[0051] 2. Water rinsing mechanism,

[0052] 3. Air drying mechanism;

[0053] 31. Air drying frame; 311. Fixed frame; 32. Air drying conveyor belt.

[0054] 33. Air knife lifting assembly; 331. Lifting chain; 332. Lifting motor; 333. Linkage chain;

[0055] 34. Air drying knife mechanism; 341. Fixed air knife; 342. Lifting air knife; 3421. Air knife bracket; 3422. Air knife adjusting bracket; 3423. Air drying knife.

[0056] 35. Ventilation mechanism; 351. Upper air knife air collector box; 352. Lower air knife air collector box; 353. Upper air collector inlet; 354. Lower air collector inlet; 355. Lower air knife air collector duct.

[0057] 4. Air box filter circulation mechanism. Detailed Implementation

[0058] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0059] See Figures 1-12 A combined cleaning and drying machine for curved automotive windshields includes: an upper brush cleaning mechanism 1, arranged sequentially along the glass conveying direction, capable of cleaning the glass with brushes; a water rinsing mechanism 2, connected to the upper brush cleaning mechanism, capable of rinsing the glass with water to clean it; and a drying mechanism 3, capable of drying the cleaned glass. The left and right brush rollers can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass surfaces. Simultaneously, the cleaning sections are separated to prevent dirty water from splashing into the rear section, resulting in better cleaning performance and meeting the cleaning and drying needs of glass with different curvatures.

[0060] The glass cleaning mechanism 1 includes: a glass cleaning bracket; a glass conveyor 11 for conveying glass into the glass cleaning bracket; a water spraying mechanism installed on the glass cleaning bracket for spraying water onto the glass; and a glass brush assembly 15 installed on the glass cleaning bracket for brushing the glass. The left and right brush rollers can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass surfaces.

[0061] The water rinsing mechanism has an upper water spray pipe 12 and a lower water spray pipe 13, which can conveniently spray water towards the upper and lower ends of the glass, thus cleaning the glass from both sides.

[0062] The brush assembly 15 has a straight brush mechanism and an angled brush mechanism; the straight brush mechanism is adapted to the center of the glass, and the angled brush mechanism is adapted to the two sides of the glass; the straight brush mechanism includes an upper straight brush 151 and a lower straight brush 152, which are fixedly mounted on the brush cleaning bracket. The left and right brush rollers can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass surfaces.

[0063] The angled brush mechanism includes an upper angled brush 153 and a lower angled brush 154, which are vertically and vertically mounted on the brush cleaning bracket via a brush lifting assembly 14. The left and right brush rollers can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass surfaces.

[0064] The brush lifting assembly 14 includes a brush lifting screw 141, which is rotatably mounted on the brush cleaning bracket. A brush fixing plate 143 is provided on the brush lifting screw 141, and the brush fixing plate 143 is threadedly engaged with the brush lifting screw 141. An upper-angled brush 153 and a lower-angled brush 154 are mounted on the brush fixing plate 143. Driven by the brush lifting screw 141, the left and right brush rollers can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass surfaces.

[0065] The water rinsing mechanism 2 includes: a water rinsing bracket 23 connected to a brush cleaning bracket; a water rinsing conveyor belt 24 mounted on the water rinsing bracket 23, capable of transporting glass; and a front rinsing mechanism 27 and a rear rinsing mechanism 28 respectively located at the front and rear ends of the water rinsing bracket 23, capable of rinsing the glass. The cleaning sections are separated to prevent dirty water from the front section from splashing into the rear section, resulting in better cleaning performance.

[0066] A middle partition 25 is provided between the front rinsing mechanism 27 and the rear rinsing mechanism 28. An isolation mechanism 26 is provided inside the middle partition 25 and is installed on the water rinsing bracket 23. The isolation mechanism 26 separates the cleaning section into sections, preventing dirty water from the front section from splashing into the rear section of the tank, resulting in better cleaning effect.

[0067] Both the front rinsing mechanism 27 and the rear rinsing mechanism 28 have an upper rinsing pipe 271 and a lower rinsing pipe 272, and the glass can be transported between the upper rinsing pipe 271 and the lower rinsing pipe 272. Both the upper rinsing pipe 271 and the lower rinsing pipe 272 are equipped with water spray branch pipes 273 and fan-shaped nozzles 274.

[0068] The isolation mechanism 26 has an adjustable fixing shaft 261, which is mounted on the water flushing bracket 23 via a fixing seat 264. An adjusting fixing clip 262 is mounted on the adjusting fixing shaft 261, and an isolation air knife 263 is mounted on the adjusting fixing clip 262. The isolation air knife 263 can blow air downwards through the intermediate partition 25. The air blowing by the isolation air knife 263 prevents dirty water from splashing into the rear half of the housing, resulting in better cleaning.

[0069] Upper Brush Cleaning Section: First, the curved glass of the front windshield is transported to the conveyor platform with the concave side facing up by the inline conveyor or manually, and then transported to the brush section. Inside, there are 6 independently rotating electric brush rollers that clean the upper and lower surfaces of the glass. At the same time, there are 2 water spray pipes at the top and bottom that spray water onto the electric brush rollers to rinse off the dirt. The brush rollers on the left and right sides can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass surfaces. The water used for rinsing in this sealed box flows back to the water tank from the bottom and enters the water circulation filtration system.

[0070] High-pressure water rinsing section: After the glass comes out of the brush cleaning section, it enters the first half of the section, where there are two sets of four high-pressure water pipes on each side for pre-spray rinsing. Then it enters the separated second half of the section. There is an isolation air knife 263 between the two sections to prevent dirty water from the first half from splashing into the second half of the chamber. In the second half of the chamber, there are two sets of four high-pressure water pipes on each side for rinsing with water of higher cleanliness. At the tail end, there is also a set of two deionized water pipes on each side for spraying to further improve the cleanliness and meet the cleanliness requirements of the product glass.

[0071] The brush rollers on both sides can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass surfaces. At the same time, the cleaning sections are separated to prevent dirty water from splashing into the rear section of the chamber, resulting in better cleaning effect.

[0072] The air drying mechanism includes: an air drying frame 31; an air drying conveyor belt 32 mounted on the air drying frame 31, capable of conveying glass; an air drying air knife mechanism 3423 mounted on the air drying frame 31, capable of blowing air onto the glass; the air drying air knife mechanism 3423 includes a fixed air knife 341 and a lifting air knife 342, the fixed air knife 341 blowing air onto the center of the glass; the lifting air knife 342 blowing air onto both sides of the glass; and an air knife lifting assembly 33 mounted on the air drying frame 31, capable of driving the lifting air knife 342 to rise and fall. The left and right sides can rise and fall synchronously to adapt to the air drying requirements of different curved glass surfaces, resulting in high working efficiency and a wide range of applications.

[0073] A fixed frame 311 is provided on the air dryer frame 31, and a fixed air knife 341 is installed on the fixed frame 311. The fixed air knife 341 blows air to the center of the glass and is a fixed structure.

[0074] The air knife lifting assembly 33 includes a lifting chain 331, which is rotatably mounted on the air dryer frame 31. A lifting frame is fixedly mounted on the lifting chain 331, and the lifting air knife 342 is mounted on the lifting frame. The left and right sides can be raised and lowered synchronously to adapt to the air drying requirements of different curved glass surfaces, resulting in high working efficiency and a wide range of applications.

[0075] Both the fixed air knife 341 and the lifting air knife 342 have an air knife bracket 3421. The air knife bracket 3421 is equipped with an air knife adjustment frame 3422, which is connected to the air dryer frame 31. The air knife adjustment frame 3422 can adjust the angle of the air knife to adapt to the usage requirements of different environments.

[0076] The lifting chain 331 is driven by the lifting motor 332 and the linkage chain 333, and plays a lifting and lowering role.

[0077] The air drying frame 31 is also equipped with an upper air supply mechanism and a lower air supply mechanism; the upper air supply mechanism is located at the upper end of the air drying frame 31, and the lower air supply mechanism is located at the lower end of the air drying frame 31; the upper air supply mechanism has an upper air knife collector box 351 and an upper air box inlet 353, and the upper air knife collector box 351 is connected to the upper air knife through a pipeline; the lower air supply mechanism has a lower air knife collector box 352 and a lower air box inlet 354, and the lower air knife collector box 352 is connected to the lower air knife through a pipeline. This provides airflow for the fixed air knife 341 and the lifting air knife 342.

[0078] The conveyor belt has densely arranged small air knives arranged in a staggered manner to form air walls that blow away the moisture on the top and bottom surfaces of the curved glass. There are four sets of air knives and air walls in this section to ensure that no moisture remains on the glass. The upper and lower air knives on the left and right sides can be raised and lowered synchronously through motor linkage control, and adjusted according to the curvature of the curved glass to achieve the best drying effect.

[0079] The left and right sides can be raised and lowered simultaneously to adapt to the drying requirements of different curved glass surfaces, resulting in high work efficiency and a wide range of applications.

[0080] With the above structure, the brush rollers on the left and right sides can be raised and lowered synchronously to adapt to the cleaning requirements of different curved glass surfaces. At the same time, the cleaning sections are separated to prevent dirty water from splashing into the rear half of the box, resulting in better cleaning effect and meeting the cleaning and drying needs of glass with different curvatures.

[0081] In the description of this invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0082] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0083] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A combined washing and drying machine for curved windshields of automobiles, characterized in that, have: Arranged sequentially along the glass conveying direction: The upper brush cleaning mechanism can clean glass with brushes; A water rinsing mechanism is connected to the upper brush cleaning mechanism, and the water rinsing mechanism can rinse the glass with water to clean the glass. The air-drying mechanism is capable of air-drying the cleaned glass.

2. The integrated washing and drying machine for curved windshields of automobiles as described in claim 1, characterized in that, The upper brush cleaning mechanism has the following features: Brush cleaning stand; The glass conveyor can transport the glass into the brush cleaning rack; A water spraying mechanism is installed on the brush cleaning bracket, and the water spraying mechanism is capable of spraying water onto the glass. A brush assembly is mounted on the brush cleaning bracket, and the brush assembly is capable of cleaning glass.

3. The integrated washing and drying machine for curved windshields of automobiles as described in claim 2, characterized in that, The water rinsing mechanism has the following features: A water rinsing bracket is connected to a brush cleaning bracket. A water rinsing conveyor belt is installed on a water rinsing support, and the water rinsing conveyor belt is capable of transporting glass; The front rinsing mechanism and the rear rinsing mechanism are respectively located at the front end and the rear end of the water rinsing bracket, and the front rinsing mechanism and the rear rinsing mechanism are capable of rinsing the glass.

4. The integrated washing and drying machine for curved windshields of automobiles as described in claim 3, characterized in that, The air-drying mechanism has the following features: Air dryer frame; A drying conveyor belt is installed on the drying frame, and the drying conveyor belt is capable of transporting glass; A drying air knife mechanism is installed on the drying machine frame. The drying air knife mechanism can blow air onto the glass. The drying air knife mechanism includes a fixed air knife and a lifting air knife. The fixed air knife can blow air onto the center of the glass. The lifting air knife can blow air onto both sides of the glass. An air knife lifting assembly is installed on the air dryer frame, and the air knife lifting assembly can drive the air knife to rise and fall.

5. The integrated washing and drying machine for curved windshields of automobiles as described in claim 4, characterized in that, The water rinsing mechanism has an upper spray pipe and a lower spray pipe, which can conveniently spray water towards the upper and lower ends of the glass; the brush assembly has a straight brush mechanism and an angled brush mechanism; the straight brush mechanism is adapted to the middle of the glass, and the angled brush mechanism is adapted to both sides of the glass; the straight brush mechanism includes an upper straight brush and a lower straight brush, which are fixedly mounted on the brush cleaning bracket; the angled brush mechanism includes an upper angled brush and a lower angled brush, which are vertically and vertically mounted on the brush cleaning bracket via a brush lifting assembly.

6. The integrated washing and drying machine for curved windshields of automobiles as described in claim 5, characterized in that, The brush lifting assembly has a brush lifting screw, which is rotatably mounted on the brush cleaning bracket; a brush fixing plate is provided on the brush lifting screw, and the brush fixing plate is threadedly engaged with the brush lifting screw; the upper inclined brush and the lower inclined brush are mounted on the brush fixing plate.

7. The integrated washing and drying machine for curved windshields of automobiles as described in claim 6, characterized in that, A middle partition is provided between the front rinsing mechanism and the rear rinsing mechanism, and an isolation mechanism is provided in the middle partition. The isolation mechanism is installed on the water rinsing bracket. Both the front rinsing mechanism and the rear rinsing mechanism have an upper rinsing pipe and a lower rinsing pipe. The glass can be transported between the upper rinsing pipe and the lower rinsing pipe. Both the upper rinsing pipe and the lower rinsing pipe are provided with water spray branch pipes and fan-shaped nozzles.

8. The integrated washing and drying machine for curved windshields of automobiles as described in claim 7, characterized in that, The air dryer frame is equipped with a fixed frame, and the fixed air knife is installed on the fixed frame. The air knife lifting assembly includes a lifting chain, which is rotatably installed on the air dryer frame. A lifting frame is fixedly installed on the lifting chain, and the lifting air knife is installed on the lifting frame. Both the fixed air knife and the lifting air knife have air knife brackets. An air knife adjustment frame is installed on the air knife bracket, and the air knife adjustment frame is connected to the air dryer frame. The lifting chain is driven by a lifting motor and a linkage chain.

9. The integrated washing and drying machine for curved windshields of automobiles as described in claim 8, characterized in that, The air drying frame is also equipped with an upper air supply mechanism and a lower air supply mechanism; the upper air supply mechanism is located at the upper end of the air drying frame, and the lower air supply mechanism is located at the lower end of the air drying frame; the upper air supply mechanism has an upper air knife air collection box and an upper air box inlet, and the upper air knife air collection box is connected to the upper air knife through a pipeline; the lower air supply mechanism has a lower air knife air collection box and a lower air box inlet, and the lower air knife air collection box is connected to the lower air knife through a pipeline.

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