A glass washing machine

Abstract

The present invention discloses a glass cleaning machine, comprising a cleaning platform, wherein the cleaning platform has a conveying cavity, a side surface of the conveying cavity forming a conveying approach surface, two conveyor belts are provided in the conveying cavity near the conveying approach surface, one side of the glass to be dried is close to the conveying approach surface and is placed on the two conveyor belts for conveying, a first telescopic support module is provided between the conveying approach surface and one of the conveyor belts close to the conveying approach surface, and a bottom drying mechanism is provided in an area on the conveying approach surface located on one side of the first telescopic support module. The present invention relies on the coverage area of ​​the glass itself to cover a corresponding number of second telescopic support modules, thereby achieving automatic adjustment of the coverage area of ​​the air knife outlet, and can simultaneously achieve an inclined blowing action on the bottom of the conveyed glass, thereby drying the bottom of the glass more thoroughly. By designing the internal structure of the air knife, manual cleaning of the air blowing outlet can be effectively reduced, reducing the number of maintenance and repairs.

Description

Technical Field

[0001] The present invention relates to the field of glass cleaning, and in particular to a glass cleaning machine. Background Art

[0002] A glass washer is a mechanical device primarily used to clean and dry various glass surfaces. This equipment typically includes brushes, sprayers, air knives, and other components to effectively remove dust, stains, and water spots from glass, achieving a desired cleanliness level. Glass washers are widely used in industries such as construction, automotive, electronics, and furniture. In particular, cleaning is a crucial step in glass processing (such as laminated glass, coated glass, and insulating glass).

[0003] An air knife, also often called an air knife or wind blade, is a device that uses high-pressure airflow for drying, cleaning, or cooling. This air knife primarily focuses the high-pressure airflow onto the surface to be cleaned or dried by changing its direction and shape, creating a "knife-like" stream of air. Due to the high velocity of the airflow, it can effectively remove impurities such as liquids and dust from surfaces.

[0004] In the glass washing machine, the air knife is mainly used to blow away the moisture on the surface of the glass after cleaning to achieve rapid drying of the glass surface. The use of the air knife greatly improves the efficiency and cleanliness of the glass cleaning, making the cleaned glass surface cleaner and more transparent.

[0005] However, there are often some problems when the wind knife is in operation, as follows:

[0006] When the width of the glass is smaller than the width of the wind knife, part of the airflow blown by the wind knife does not act on the glass, and part of the airflow of the wind knife is not used to dry the glass, which leads to waste of energy and increased operating costs. The wasted airflow may disturb the surrounding environment, such as causing unnecessary airflow in the working area or causing unnecessary noise indoors. Although it does not actually affect the part of the glass being dried, if there are multiple glasses that need to be dried on a production line, then part of the air knife's effectiveness is not utilized, which may reduce the overall efficiency.

[0007] When the width of the glass is greater than the width of the wind knife, the wind knife cannot cover the entire glass at once. Since the wind knife cannot completely cover the glass, it may cause uneven drying, and some areas may be wetter than other areas, which may affect the quality or use of the glass. When the width of the glass exceeds the width of the wind knife, the wind knife may need to be moved or the glass rotated to cover all areas, which will increase the drying time and reduce production efficiency.

[0008] In summary, whether it is for narrow or wide glass, the mismatch of air knife width will lead to a series of problems, which may affect production efficiency, cost and product quality.

[0009] In addition, after long-term use, the air knife will cause a series of problems at the air knife outlet, especially in an environment with a lot of dust and pollutants. After long-term use, dust and other particles will accumulate at the air knife outlet. These particles can block the air knife outlet, causing the air flow to decrease or become uneven. This will not only affect the effectiveness of the air knife and reduce the drying efficiency, but may also affect the service life of the air knife. In order to solve this problem, manual cleaning is required on a regular basis, especially the cleaning process requires the removal of the air knife, which makes the entire cleaning process more troublesome.

[0010] In the existing glass cleaning and drying process, the glass is transported by conveyor belts to the air knife position for drying. This poses a significant problem because the bottom of the glass is attached to the conveyor belt. First, this design requires the glass to be flipped to dry the bottom. However, the use of a flipping mechanism complicates the entire system structure and increases the risk of glass breakage during the flipping process, which not only increases operational difficulty but also introduces additional production costs.

[0011] Secondly, although installing a drying mechanism at the bottom of the glass may solve this problem, the bottom space is usually limited, which may restrict the distribution of airflow and lead to poor drying effect at the bottom of the glass. This will further affect the drying quality of the glass, possibly causing uneven drying or leaving water marks, affecting the transparency and aesthetics of the glass. Summary of the Invention

[0012] In order to solve the above problems, the present invention provides a glass cleaning machine. When the glass is placed along the conveying approach surface, the coverage area of ​​the glass contacting the second telescopic support module determines the air outlet area of ​​the wind knife. That is, as long as the glass is placed, the size of the wind knife's air outlet can be immediately determined. There is no need to replace the corresponding wind knife, and there is no need to adjust the size of the wind knife's air outlet range, so that the wind knife can always use the best air outlet area to match the glass conveyed from the bottom to achieve the best drying effect. When the wind knife of the present invention is reset, the raised glass can be tilted on one side, so that the bottom drying mechanism can blow out high-pressure airflow from one side to act on the inclined bottom surface of the glass, and blow the airflow on one side to the other side. The contact area is greatly increased, and the water at the bottom of the glass can be quickly separated from the glass. Relying on a simple structure, the bottom of the conveyed glass can be quickly dried, effectively solving the shortcomings of the existing technology.

[0013] The present invention is achieved through the following technical solutions: A glass washing machine comprising:

[0014] The cleaning platform has a conveying cavity, one side of which forms a conveying approach surface. Two conveyor belts are provided in the conveying cavity near the conveying approach surface. One side of the glass to be dried is placed near the conveying approach surface and is transported on the two conveyor belts.

[0015] A first telescopic support module is provided between the conveying approach surface and one of the conveyor belts close to the conveying approach surface, and a bottom drying mechanism is provided in an area on one side of the first telescopic support module on the conveying approach surface;

[0016] Multiple groups of second telescopic support modules are arranged side by side, each second telescopic support module is arranged horizontally in the conveying cavity along the cleaning platform corresponding to the first telescopic support module, and the dried glass is placed on the first telescopic support module and at least one group of second telescopic support modules, and the contact part between the first telescopic support module and at least one group of second telescopic support modules is pressed downward;

[0017] An air knife is slidably mounted on the cleaning platform via a drive mechanism and is arranged within the arrangement area of ​​the first telescopic support module and the second telescopic support module. The bottom of the air knife has an air outlet, and the coverage area of ​​the air outlet within the lateral range of the cleaning platform is controlled by the number of glasses to be dried that cover the second telescopic support module;

[0018] It also includes a glass tilting mechanism, which is arranged in the first telescopic support module, and a tilting drive mechanism, which is arranged on the cleaning platform and is linked to the glass tilting mechanism. When the wind knife blows the upper end surface of the glass dry along the length direction of the cleaning platform in one direction and resets, the reset driving force of the wind knife applies an extrusion force to the tilting drive mechanism. At this time, the glass is located on one side of the first telescopic support module, is lifted up and is tilted, and the bottom blowing mechanism blows out a high-pressure airflow from the tilted lifted end of the glass to dry the lower end surface of the glass.

[0019] As a preferred technical solution, the two sides of the air knife are mounted on two support plates, the bottom of each support plate is fixed on a guide slider, and a raised guide slide bar is provided on the cleaning platform corresponding to the guide slider, and the guide slider is slidably assembled on the guide slide bar. The tilting drive mechanism is arranged on the cleaning platform located on one side of the bottom drying mechanism, and the tilting drive mechanism is arranged on one side of the guide slide bar;

[0020] The fixed end of the tilt drive mechanism is fixedly installed on the cleaning platform, and the movable telescopic end of the tilt drive mechanism is fixedly connected to the adjacent guide slider. When the air knife slides away from the tilt drive mechanism, the movable telescopic end of the tilt drive mechanism is stretched by the guide slider, and the interior of the tilt drive mechanism sucks in external air.

[0021] When the wind knife slides toward the end close to the tilt drive mechanism, the guide slider squeezes the movable telescopic end of the tilt drive mechanism. At this time, the air sucked into the tilt drive mechanism is squeezed into the glass tilt mechanism, and the air filled in the glass tilt mechanism lifts up the glass supported at the upper end.

[0022] As a preferred technical solution, a wind knife driving member is provided on the side of the guide slide away from the tilting drive mechanism. The wind knife driving member is fixedly mounted on the cleaning platform. The power end of the wind knife driving member is connected to the guide slider. The wind knife is driven by the wind knife driving member to perform a reciprocating drying action along the guide slide.

[0023] When the power end of the air knife drive member retracts and resets, the air knife moves away from the tilt drive mechanism, and the tilt drive mechanism sucks in external air;

[0024] When the power end of the wind knife driving member is pushed out, the wind knife approaches the tilting driving mechanism, and at this time squeezes out the air filled in the tilting driving mechanism into the glass tilting mechanism.

[0025] As a preferred technical solution, the tilt drive mechanism includes a telescopic drive rod, a fixed sleeve, a first connecting block and a second connecting block, the bottom of the first connecting block is fixedly mounted on the guide slider at the bottom of the wind knife, the bottom of the second connecting block is fixedly mounted on the cleaning platform, an air storage chamber with an opening on one side is provided in the fixed sleeve, a sealing piston is provided at one end of the telescopic drive rod and is inserted into the air storage chamber of the fixed sleeve through the sealing piston, the opening side of the air storage chamber is sealed by the sealing piston, the other end of the telescopic drive rod is fixedly connected to the fixed side of the first connection, and the fixed sleeve is fixedly connected to the side of the second connecting block away from the telescopic drive rod;

[0026] An air intake pipe is provided on the side of the second connecting block facing away from the fixed sleeve, and a one-way air intake valve is installed on the air intake pipe. When the telescopic driving rod is stretched outward, the external gas is sucked into the air storage chamber through the air intake pipe. An air guide pipe is also provided on the side of the second connecting block facing away from the fixed sleeve. One end of the air guide pipe is connected to the air storage chamber in the fixed sleeve, and the other end of the air guide pipe is connected to the glass tilting mechanism.

[0027] As a preferred technical solution, the first telescopic support module and the second telescopic support module each include a base, a positioning sleeve, and a telescopic shaft. The base is hollowed out and provided with a movable sealing plate. The bottom space of the movable sealing plate is filled with an elastic air storage bag. Each elastic air storage bag is connected to the air knife through a connecting pipe.

[0028] The positioning sleeve has a positioning sleeve cavity, the telescopic shaft portion is inserted into the positioning sleeve cavity from the top of the positioning sleeve, a connecting rod is provided at the bottom of the telescopic shaft, the other end of the connecting rod is fixedly connected to the upper end surface of the movable sealing plate, the movable sealing plate is lifted up by the elastic air storage bag, and the telescopic shaft portion is extended to the outside of the positioning sleeve, the glass tilting mechanism is arranged in the positioning sleeve, and a through hole is provided on the cleaning platform surface corresponding to the first telescopic support module and the second telescopic support module, and the top of the telescopic shaft passes through the through hole and extends to the outside of the cleaning platform;

[0029] The glass tilting mechanism is arranged in the telescopic shaft of the first telescopic support module, which includes a push rod, a push rod sealing plug is provided at the bottom of the push rod, the push rod sealing plug is installed in the shaft cavity opened inside the telescopic shaft, and the shaft cavity is sealed by the push rod sealing plug. An exhaust hole is also provided on the telescopic shaft near the top of the telescopic shaft, and a limit stop ring is also provided in the shaft cavity, which is located at the bottom of the exhaust hole. A spring is mounted on the push rod at the top of the push rod sealing plug, one side of the spring is in contact with and supported by the push rod sealing plug, and the other side of the spring is in contact with and supported by the top surface of the push rod cavity. The push rod sealing plug is pressed toward the limit stop ring by the spring, and a closed cavity is formed in the bottom area of ​​the push rod sealing plug at this time, and the sealed cavity is connected to the air storage cavity in the tilting drive mechanism through an air guide tube.

[0030] As a preferred technical solution, the bottoms of the first telescopic support module and the second telescopic support module are both mounted on a floating support plate, the floating support plate being arranged in a hollow cavity provided in the cleaning platform, and a lifting cylinder being provided at the positions of the four feet at the bottom of the floating support plate, the floating support plate and the first telescopic support module and the second telescopic support module mounted on the floating support plate are lifted upward by the lifting cylinder, and the tops of the first telescopic support module and the second telescopic support module are made to contact and support the lower end surface of the glass to be dried, and when the glass to be dried is conveyed, the bottom of the glass is contacted and supported by the upper end surface of the conveyor belt, and at this time, the tops of the first telescopic support module and the second telescopic support module are not in contact with the lower end surface of the glass;

[0031] When the drying action is performed, the lifting cylinder lifts up the first telescopic support module and the second telescopic support module and squeezes the contact position between the top of the first telescopic support module and the second telescopic support module and the glass. At this time, the lower end surface of the glass is separated from the conveyor belt.

[0032] As an optimal technical solution, the conveyor belt is arranged in a belt groove opened in the conveying cavity, and a plurality of conveyor pulleys and an active conveyor wheel are arranged in the belt groove. The active conveyor wheel is externally connected to a driving motor, and the driving motor drives the active conveyor wheel to rotate and drive the conveyor belt to perform a conveying action. The conveyor belt is installed on the outside of the active conveyor wheel and each conveyor pulley, and the conveyor belt protrudes from the conveying cavity.

[0033] As a preferred technical solution, the wind knife includes a knife housing, a blowing port is formed at the bottom of the knife housing, a plurality of partitions are equidistantly arranged in the blowing port, the plurality of partitions divide the blowing port into a plurality of independent blowing opening slots, a sealing block is provided at the top of each blowing opening slot, inclined guide surfaces are formed on both sides of the bottom of the sealing block, and a plug-in portion is formed at the bottom of the inclined guide surface, which is sealed and inserted into the blowing opening slot by the plug-in portion, and a driving connecting rod is provided on the top of each sealing block;

[0034] A shell cavity is opened inside the knife shell, and a support panel is provided at the top of each sealing block in the shell cavity. The driving connecting rods all pass through the support panel and extend to the upper end surface of the support panel. A limit end is provided on the top of the driving connecting rod, and a driving airbag is installed on the driving connecting rod at the bottom of the limit end. A connecting tube is provided on one side of the driving airbag, and each driving airbag is connected to a telescopic support module through the connecting tube.

[0035] The number of blowing opening slots is equal to the sum of the first telescopic support module and the second telescopic support module. The sealing block closest to the tilting drive mechanism is set as the head end sealing block, the sealing block farthest from the tilting drive mechanism is set as the end sealing block, and the sealing block located between the head end sealing block and the end sealing block is set as the middle sealing block.

[0036] The driving airbag corresponding to the top of the head end sealing block is connected to the elastic air storage bag in the first telescopic support module through a connecting tube, and the driving airbag corresponding to the top of the end sealing block is connected to the elastic air storage bag in the second telescopic support module farthest from the first telescopic support module through a connecting tube;

[0037] The direction from the first end sealing block to the end sealing block is recorded as the first arrangement direction F1, and the direction from the first telescopic support module to the second telescopic support module is recorded as the second arrangement direction F2. The driving airbag and the elastic air storage bag are connected in sequence through the connecting tube in the first arrangement direction F1 and the second arrangement direction F2.

[0038] As a preferred technical solution, a wiring tube is provided on one side of the air knife, and a wiring cavity is provided in the wiring tube. The connecting tubes of each driving airbag are sequentially extended into the wiring tube and discharged from one side of the wiring tube and then connected to the bottom of the floating support plate. The connecting tubes respectively pass through the floating support plate and are sequentially connected to the elastic air storage bag inside the base. An open groove is provided at a position corresponding to the floating support plate on one side of the cleaning platform, and the connecting tube passes through the open groove and extends into the hollow cavity.

[0039] An air inlet tube is also provided on the outer side of the wind knife, and an air inlet cavity is provided in the air inlet tube. An air inlet is provided at the position of each sealing block corresponding to the air inlet tube. When the plug-in portion at the bottom of the sealing block seals the blowing opening groove, the air inlet is sealed by one side of the sealing block. When the gas in the elastic air storage bag is filled into the corresponding driving air bag, the driving air bag lifts the sealing block, and causes the sealing block to move upward and open the air inlet.

[0040] As a preferred technical solution, a first air inlet pipe is provided outside the air inlet cylinder, the input end of the first air inlet pipe is connected to the output end of the air pump, and a first solenoid valve is installed on the first air inlet pipe to control the conduction and closing of the first air inlet pipe;

[0041] A second air inlet pipe is branched off from the first air inlet pipe, and the output end of the second air inlet pipe is connected to the bottom drying mechanism. The high-pressure air flow blown out of the air pump passes through the second air inlet pipe and is blown out from the bottom drying mechanism. A second solenoid valve is installed on the second air inlet pipe, and the second solenoid valve controls the conduction and closing of the second inlet and outlet pipes. The air pump is turned on and off by an external host controller;

[0042] The first solenoid valve is opened or closed by the first control switch, which is installed on the side of the guide slide rod close to the tilt drive mechanism. When the guide slide rod contacts and opens, the first air inlet pipe is connected and the second solenoid valve is closed.

[0043] The second solenoid valve is opened or closed by the second control switch, which is installed on the side of the guide slide bar farthest from the first control switch. When the guide slide bar slides to the second control switch position and contacts the second control switch, the second solenoid valve is opened, and the second air inlet duct is now connected;

[0044] The signal output ends of the first control switch and the second control switch are both connected to the host controller, and the host controller controls the opening and closing of the first solenoid valve and the second solenoid valve.

[0045] The beneficial effects of the present invention are as follows: First, the present invention provides a group of first telescopic support modules and multiple groups of second telescopic support modules arranged side by side. When the glass to be blown dry is placed along the conveying approach surface, the weight of the glass is used to press down the first telescopic support module and the corresponding number of second telescopic support modules are pressed down according to the width of the glass. At this time, the gas in the covered and squeezed first telescopic support module and the second telescopic support module is squeezed into the air knife, thereby opening the corresponding air inlet in the air knife, and the sealing block corresponding to the second telescopic support module covered and squeezed by the glass rises under the action of the driving airbag, thereby opening the corresponding blowing opening slot. At this time, the blowing coverage area of ​​the air knife can be opened according to the width of the conveyed glass, so that the blowing area of ​​the air knife's blowing port always corresponds to the width of the conveyed glass. The whole process does not require active adjustment. When the glass is conveyed, the weight of the glass can be used to automatically adjust the blowing area of ​​the air knife's blowing port.

[0046] Second, after the air knife of the present invention has moved and blown the upper surface of the glass dry, the air knife can be switched to a blowing action for drying the lower surface of the glass during the resetting process. When the air knife is reset, the guide slider is used to squeeze the tilting drive mechanism, so that the gas in the tilting drive mechanism is squeezed out through the air guide tube and enters the glass tilting mechanism, so that the glass cleaning mechanism is lifted from the top of the first telescopic support module, so that the glass can be in a tilted state on one side, that is, the glass on one side of the bottom drying mechanism is tilted and lifted, so that the glass originally parallel to the horizontal plane has an inclined angle of less than 90 degrees, so that the high-pressure airflow blown by the bottom drying mechanism can be tilted from one side of the glass to the other side, and the contact area between the airflow and the glass is greatly increased. The blown airflow can better contact the bottom surface of the glass, and the water on the bottom surface of the glass is blown from one side to the other side, so as to achieve the purpose of rapid drying.

[0047] 3. When the blowing opening slot of the air knife of the present invention is not in use, the inserting part at the bottom of the sealing block is inserted into the blowing opening slot. The inserting force of the inserting part in the blowing opening slot is utilized to realize rapid cleaning of the blowing opening slot, thereby preventing the blowing opening slot from being clogged due to long-term accumulation of dust, eliminating the manual cleaning step, and ensuring the blowing efficiency of the air knife blowing port. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0049] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0050] Figure 2 For the present invention Figure 1 A partial enlarged view of point A in the middle;

[0051] Figure 3 This is a schematic diagram of the entire structure of the present invention after removing the glass;

[0052] Figure 4 It is a schematic cross-sectional view of the whole machine of the present invention;

[0053] Figure 5 For the present invention Figure 4 Schematic diagram of the front structure;

[0054] Figure 6 is a schematic internal cross-sectional view of the tilt drive mechanism of the present invention;

[0055] Figure 7 This is a schematic diagram of the connection between the tilt drive mechanism and the first telescopic support module of the present invention;

[0056] Figure 8 is a cross-sectional schematic diagram of the first telescopic support module of the present invention;

[0057] Figure 9 For the present invention Figure 8 A partial enlarged view of point B in the middle;

[0058] Figure 10 Schematic diagram of the structure of the air knife of the present invention;

[0059] Figure 11 This is a schematic structural diagram of the internal sealing block of the air knife of the present invention;

[0060] Figure 12 This is a schematic diagram of the internal cross-section of the air knife of the present invention;

[0061] Figure 13 It is a cross-sectional schematic diagram of the internal sealing block of the air knife of the present invention being lifted up and turned on;

[0062] Figure 14 This is a schematic structural diagram of the glass of the present invention when the bottom of the glass is being blown dry;

[0063] Description of reference numerals:

[0064] 1. Cleaning platform; 2. Air knife drive; 3. Second control switch; 4. Conveyor pulley; 5. Air knife; 6. Second telescopic support module; 7. Air pump; 8. First solenoid valve; 9. Tilt drive mechanism; 10. Second solenoid valve; 11. Support plate; 12. Guide slider; 13. Guide slide bar; 14. First air inlet pipe; 15. Second air inlet pipe; 16. First control switch; 17. Air guide pipe; 18. Drive motor; 19. Active conveyor wheel; 20. Conveyor belt; 21. Suction pipe; 22. Second connecting block; 23. Conveyor approach surface; 24. Bottom drying mechanism; 25. Connecting pipe; 26. Opening slot; 27. First telescopic support module; 28. Hollow cavity; 29. ​​Floating support plate; 30. Base; 31. First connecting Connecting block; 33. Exhaust hole; 34. Push rod; 35. Push rod sealing plug; 36. Connecting rod; 37. Shaft rod cavity; 38. Rubber contact ring; 39. Spring; 40. Limiting ring; 51. Blade housing; 52. Wiring tube; 53. Air inlet pipe; 54. End sealing block; 55. Inclined guide surface; 56. Insertion part; 57. Limiting end; 58. Drive airbag; 59. Support panel; 60. Drive connecting rod; 61. Telescopic shaft; 62. Positioning sleeve; 68. Middle sealing block; 69. Head end sealing block; 82. Blowing opening slot; 83. Shell cavity; 91. Telescopic drive rod; 92. Fixed sleeve; 93. Air storage cavity; 100. Glass; 301. Elastic air storage bag; 302. Movable sealing plate; 621. Positioning sleeve cavity. DETAILED DESCRIPTION

[0065] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0066] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or similar features. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0067] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limiting the present invention.

[0068] In addition, in the description of the present invention, “a plurality of” means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0069] Terms such as "upper", "above", "lower", and "below" used in the present invention to indicate spatial relative positions are used for the purpose of convenience to describe the relationship of one unit or feature relative to another unit or feature as shown in the accompanying drawings. Terms of spatial relative position may be intended to include different orientations of the device in use or operation in addition to the orientation shown in the drawings. For example, if the device in the figure is turned over, the unit described as being "below" or "beneath" other units or features will be located "above" the other units or features. Therefore, the exemplary term "below" can encompass both the above and below orientations. The device can be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0070] In the present invention, unless otherwise expressly specified or limited, terms such as "disposed," "socketed," "connected," "through," and "inserted" should be understood in a broad sense. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components, unless otherwise expressly specified or limited. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0071] like Figure 1 and Figure 3 As shown, a glass 100 cleaning machine of the present invention includes a cleaning platform 1, wherein the cleaning platform 1 has a conveying cavity, and a side surface of the conveying cavity forms a conveying approach surface 23. Two conveyor belts 20 are provided in the conveying cavity near the conveying approach surface 23. One side of the glass 100 to be dried is close to the conveying approach surface 23 and is placed on the two conveyor belts 20 for conveying. When the glass 100 is conveyed, one side of the glass 100 is close to the conveying approach surface 23, but it is not necessary to contact the conveying approach surface 23. If contact is required, a guide roller can be provided on the conveying approach surface 23, so that the side surface of the glass 100 can be guided by the guide roller and the glass 100 is always conveyed close to the conveying approach surface 23.

[0072] In this embodiment, there is only one set of first telescopic support modules 27, which are arranged between the conveying approach surface 23 and one of the conveyor belts 20 close to the conveying approach surface 23. A bottom drying mechanism 24 is provided in an area on the conveying approach surface 23 located on one side of the first telescopic support module 27. When the bottom drying function is turned on, a high-pressure airflow is blown out from one side and contacts the bottom end surface of the glass 100, thereby drying the bottom of the glass 100. When the airflow contacts the glass 100, it first contacts the nearest end of the glass 100, and then blows from one side of the bottom drying mechanism 24 to the other side, so that the water at the bottom of the glass 100 is blown out and separated from one side of the glass 100.

[0073] The system further comprises a plurality of second telescopic support modules 6 arranged side by side, each second telescopic support module 6 corresponding to the first telescopic support module 27 is arranged transversely in the conveying cavity along the cleaning platform 1, and the dried glass 100 is placed on the first telescopic support module 27 and at least one group of second telescopic support modules 6 and the contact portion between the first telescopic support module 27 and at least one group of second telescopic support modules 6 is pressed downward, as shown in FIG. Figure 1 and Figure 14 As shown, when the glass 100 is being blown and transported, the glass 100 will definitely be supported by the first telescopic support module 27, so that the first telescopic support module 27 is pressed downward. Figure 14 In the process, the glass 100 presses down the two groups of second telescopic support modules 6 closest to the first telescopic support module 27. If the width of the glass 100 becomes larger, it will press down the three groups of second telescopic support modules 6 closest to the first telescopic support module 27, or four groups of second telescopic support modules 6. Of course, if the glass 100 is smaller, the glass 100 may only press down the group of second telescopic support modules 6 closest to the first telescopic support module 27. However, in the actual transportation process, the glass 100 will definitely press down the group of second telescopic support modules 6 closest to the first telescopic support module 27. As the glass 100 increases, the number of contacts with other groups of second telescopic support modules 6 will increase. The glass 100 is placed on two conveying rods. When conveying on the conveyor belt 20, the two conveyor belts 20 occupy two-thirds of the area of ​​the glass 100, that is, the remaining area will be in contact with and supported by the second telescopic support module 6. Therefore, when the glass 100 is being conveyed and has not reached the position of the wind knife 5, the glass 100 will expose a portion of the conveyor belt 20, but the main center of gravity of the glass 100 falls on the two conveyor belts 20, which can maintain normal transportation of the glass 100. When the first telescopic support module 27 and the second telescopic support module 6 are lifted up, the glass 100 can be pushed away from the conveyor belt 20, and the conveyor belt 20 no longer supports the glass 100. The telescopic part of the telescopic support module in contact with the glass 100 is pressed down, while the telescopic part of the telescopic support module that does not contact the glass 100 is not compressed.

[0074] The second telescopic support module 6 is a plurality of telescopic support modules, each of which is a plurality of telescopic support modules, and the plurality of telescopic support modules are ...

[0075] like Figure 1 and Figure 7 As shown, it also includes a glass 100 tilting mechanism, which is arranged in the first telescopic support module 27, and also includes a tilting drive mechanism 9, which is arranged on the cleaning platform 1 and is linked with the glass 100 tilting mechanism. When the wind knife 5 blows the upper end surface of the glass 100 dry along the length direction of the cleaning platform 1 in one direction and resets, the reset driving force of the wind knife 5 applies an extrusion force to the tilting drive mechanism 9. At this time, the glass 100 is located on one side of the first telescopic support module 27 and is lifted up and tilted. The bottom drying mechanism 24 blows out a high-pressure airflow from the inclined lifting end of the glass 100 and blows the lower end surface of the glass 100 dry. When the wind knife 5 moves unidirectionally along the cleaning platform 1, the glass 100 can be cleaned. The upper section is blown dry, and after reaching the position point, it is switched to side blowing, that is, the bottom of the glass 100 is blown dry, the bottom blowing mechanism 24 is opened, and the wind knife 5 is reset. At this time, the reset force of the wind knife 5 when it is reset will act on the tilting drive mechanism 9, so that the gas in the tilting drive mechanism 9 enters the tilting mechanism of the glass 100, so that the glass 100 is tilted and lifted up on the side close to the bottom blowing mechanism 24. In this way, when the wind knife 5 moves, it first blows the top of the glass 100 dry. When the wind knife 5 returns, it uses the returning force to lift up one side of the glass 100, and then performs the tilted bottom blowing action, so as to achieve rapid drying of both sides of the glass 100, with better drying effect and more reasonable structural design.

[0076] like Figure 1 、 Figure 3 、 Figure 10As shown, both sides of the air knife 5 are mounted on two support plates 11, and the bottom of each support plate 11 is fixed on a guide slider 12. A raised guide slide bar 13 is provided on the cleaning platform 1 corresponding to the guide slider 12. The guide slider 12 is slidably assembled on the guide slide bar 13. The tilting drive mechanism 9 is arranged on the cleaning platform 1 located on one side of the bottom drying mechanism 24, and the tilting drive mechanism 9 is arranged on one side of the guide slide bar 13. The air knife 5 can reciprocate along the length direction on the guide slide bar 13 through the guide slider 12, and the air knife 5 is driven to slide along the guide slide bar 13 to achieve the drying action of the front and back sides of the glass 100.

[0077] like Figure 1 As shown, the fixed end of the tilting drive mechanism 9 is fixedly installed with the cleaning platform 1, and the movable telescopic end of the tilting drive mechanism 9 is fixedly connected with the adjacent guide slider 12. When the wind knife 5 slides away from the tilting drive mechanism 9, the movable telescopic end of the tilting drive mechanism 9 is stretched by the guide slider 12, and the inside of the tilting drive mechanism 9 now inhales external air. The above process uses the wind knife 5 to dry the upper end surface of the glass 100. The wind knife 5 moves in the direction away from the tilting drive mechanism 9. At this time, the tilting drive mechanism 9 continuously inhales external air, and the inhaled air is used to drive the jacking of the tilting mechanism of the glass 100.

[0078] When the wind knife 5 slides toward the end close to the tilting drive mechanism 9, the guide slider 12 squeezes the movable telescopic end of the tilting drive mechanism 9. At this time, the air sucked into the tilting drive mechanism 9 is squeezed into the tilting mechanism of the glass 100. The air filled in the tilting mechanism of the glass 100 lifts up the glass 100 supported at the upper end. After one side of the glass 100 is lifted up, the bottom of the tilted support is realized. After the glass 100 is lifted up by the first telescopic support module 27 and the second telescopic support module 6, the bottom is hollowed out and no longer contacts the conveyor belt 20. After the bottom is hollowed out, the bottom drying mechanism 24 can achieve a better drying action on the bottom of the glass 100. Combined with the tilted glass 100 structure, the bottom drying effect of the glass 100 is better.

[0079] like Figure 1 and Figure 3 As shown, a wind knife 5 driving member 2 is provided on the side of the guide slide 13 away from the tilting drive mechanism 9. The wind knife 5 driving member 2 is fixedly mounted on the cleaning platform 1. The power end of the wind knife 5 driving member 2 is connected to the guide slider 12. The wind knife 5 is driven by the wind knife 5 driving member 2 to perform a reciprocating drying action along the guide slide 13. In this embodiment, the wind knife 5 driving member 2 adopts a cylinder, and the cylinder is fixed to the cleaning platform 1 through a cylinder bracket. The telescopic action of the cylinder rod can drive the guide slider 12 at the bottom of the wind knife 5 to perform a reciprocating action along the guide slide 13;

[0080] When the power end of the wind knife 5 driving member 2 retracts and resets, the wind knife 5 moves away from the tilting drive mechanism 9. At this time, the tilting drive mechanism 9 inhales external air. During this process, the tilting drive mechanism 9 does not do work, but only inhales external air and does not drive the glass 100 tilting mechanism.

[0081] When the power end of the wind knife 5 driving part 2 is pushed out, the wind knife 5 approaches the tilting drive mechanism 9. At this time, the air filled in the tilting drive mechanism 9 is squeezed into the tilting mechanism of the glass 100. Therefore, the reset movement of the wind knife 5 can drive the tilting mechanism of the glass 100, thereby lifting the glass 100 and tilting one side of the glass 100.

[0082] like Figure 6 and Figure 7 As shown, the tilt drive mechanism 9 includes a telescopic drive rod 91, a fixed sleeve 92, a first connecting block 31 and a second connecting block 22. The bottom of the first connecting block 31 is fixedly mounted on the guide slider 12 at the bottom of the wind knife 5, and the bottom of the second connecting block 22 is fixedly mounted on the cleaning platform 1. The fixed sleeve 92 has an air storage chamber 93 with an opening on one side. A sealing piston is provided at one end of the telescopic drive rod 91 and is inserted into the air storage chamber 93 of the fixed sleeve 92 through the sealing piston. The opening side of the air storage chamber 93 is sealed by the sealing piston. The other end of the telescopic drive rod 91 is fixedly connected to the first connecting fixed side, and the fixed sleeve 92 is fixedly connected to the side of the second connecting block 22 away from the telescopic drive rod 91.

[0083] like Figure 2 As shown, the second connecting block 22 is provided with an air intake pipe 21 on the side away from the fixed sleeve 92, and a one-way air inlet valve is installed on the air intake pipe 21. When the telescopic drive rod 91 is stretched outward, the external gas is sucked into the air storage chamber 93 by the air intake pipe 21. The second connecting block 22 is further provided with an air guide pipe 17 on the side away from the fixed sleeve 92. One end of the air guide pipe 17 is connected to the air storage chamber 93 in the fixed sleeve 92, and the other end of the air guide pipe 17 is connected to the glass 100 tilting mechanism. When the wind knife 5 is reset, the telescopic drive rod 91 extends into the air storage chamber In the cavity 93, the gas in the gas storage cavity 93 cannot be squeezed out through the suction pipe 21 due to the one-way air inlet valve provided on the suction pipe 21, but is squeezed into the glass 100 tilting mechanism through the air guide pipe 17. The gas filled into the glass 100 tilting mechanism can lift the glass 100 tilting mechanism. When the telescopic drive rod 91 is pulled out, the external gas is drawn into the gas storage cavity 93 through the sealing piston and the suction pipe 21. Therefore, this process occurs when the wind knife 5 is blowing the surface of the glass 100 dry.

[0084] like Figure 8As shown, the first telescopic support module 27 and the second telescopic support module 6 both include a base 30, a positioning sleeve 62 and a telescopic shaft 61. The base 30 is hollowed out and provided with a movable sealing plate 302. The bottom space of the movable sealing plate 302 is filled with an elastic air storage bag 301. Each elastic air storage bag 301 is connected to the wind knife 5 through a connecting pipe 25. The structure of the first telescopic support module 27 and the second telescopic support module 6 is the same, except that the telescopic shaft 61 of the first telescopic module is provided with a glass 100 tilting mechanism. Structure, after the elastic air storage bag 301 is squeezed by the movable sealing plate 302, the gas inside is flattened and output to the position of the wind knife 5 through the connecting pipe 25, realizing precise control of the sealing block inside the wind knife 5, and achieving the conduction of the air outlet at the corresponding position of the wind knife 5. When the glass 100 contacts the telescopic shaft 61 of each telescopic support module, the telescopic shaft 61 presses down, driving the movable sealing plate 302 to press the elastic air storage bag 301 downward, thereby squeezing the gas in the elastic air storage bag 301 to the corresponding air outlet area of ​​the wind knife 5, thereby conducting the corresponding air outlet of the wind knife 5;

[0085] Please continue reading Figure 8 , there is a positioning sleeve 62 cavity in the positioning sleeve 62, and the telescopic shaft 61 is partially inserted into the positioning sleeve 62 cavity from the top of the positioning sleeve 62, and a connecting rod 36 is provided at the bottom of the telescopic shaft 61, and the other end of the connecting rod 36 is fixedly connected to the upper end surface of the movable sealing plate 302, and the movable sealing plate 302 is lifted up by the elastic air storage bag 301, so that the telescopic shaft 61 is partially extended to the outside of the positioning sleeve 62, and the glass 100 tilting mechanism is arranged in the positioning sleeve 62, and a through hole is provided on the surface of the cleaning platform 1 corresponding to the first telescopic support module 27 and the second telescopic support module 6. The top of the telescopic shaft 61 passes through the through hole and extends to the outside of the cleaning platform 1, and the connection between the telescopic shaft 61 and the movable sealing plate 302 is realized by the connecting rod 36. A rubber contact ring 38 can be provided on the top of the telescopic shaft 61 to achieve better contact support with the glass 100, soft contact, and prevent slipping;

[0086] like Figure 7 and Figure 9As shown, the glass 100 tilting mechanism is arranged in the telescopic shaft 61 of the first telescopic support module 27, which includes a push rod 34, a push rod 34 sealing plug is provided at the bottom of the push rod 34, and the push rod 34 sealing plug is installed in the shaft cavity 37 opened inside the telescopic shaft 61, and the shaft cavity 37 is sealed by the push rod 34 sealing plug. An exhaust hole 33 is also provided on the telescopic shaft 61 near the top of the telescopic shaft 61, and a limit stop ring 40 is also provided in the shaft cavity 37. The limit stop ring 40 is provided in the shaft cavity 37 at the bottom of the exhaust hole 33, and a spring 39 is installed on the push rod 34 located at the top of the push rod 34 sealing plug. One side of the spring 39 is in contact with and supported by the push rod 34 sealing plug, and the other side of the spring 39 is in contact with and supported by the top surface of the push rod 34 cavity. The push rod 34 sealing plug is pressed toward the limit stop ring 40 by the spring 39. At this time, The bottom area of ​​the sealing plug forms a closed cavity, which is connected to the air storage cavity 93 in the tilting drive mechanism 9 through the air guide tube 17. When the gas in the air storage cavity 93 in the tilting air storage mechanism is squeezed into the closed cavity, the push rod 34 sealing plug and the push rod 34 are pushed upward. When the push rod 34 sealing plug exceeds the exhaust hole 33, the gas entering the closed cavity will continuously pass through the exhaust hole 33 and be discharged from the exhaust hole 33. At this time, since the gas is continuously filled into the closed cavity, the push rod 34 is always in a lifting state. After the push rod 34 is lifted, the glass 100 can be lifted to achieve unilateral tilting and lifting of the glass 100. Therefore, when the wind knife 5 is reset, the glass 100 tilting mechanism cooperates with the tilting drive mechanism 9 to complete the tilting and lifting of the glass 100. When the wind knife 5 is reset, the bottom blowing mechanism 24 is switched to perform high-pressure blowing. Figure 14 As shown, the airflow is blown out from the bottom drying mechanism 24 and encounters the tilted bottom surface of the glass 100, thereby blowing the moisture at the bottom of the glass 100 from one side to the other side, thereby achieving the purpose of drying the bottom of the glass 100.

[0087] In this embodiment, the bottom drying mechanism 24 uses multiple blowing holes, such as Figure 3 As shown, these blowing holes are arranged on the conveying approach surface 23 so that they can be in close contact with one side of the glass 100. After being lifted up, the high-pressure gas blown out of the blowing holes can dry the bottom of the glass 100.

[0088] Among them, such as Figure 4 and Figure 5As shown, the bottoms of the first telescopic support module 27 and the second telescopic support module 6 are both mounted on a floating support plate 29, and the floating support plate 29 is arranged in a hollow cavity 28 opened in the cleaning platform 1. A lifting cylinder is provided at the positions of the four feet at the bottom of the floating support plate 29, and the floating support plate 29 and the first telescopic support module 27 and the second telescopic support module 6 mounted on the floating support plate 29 are lifted upward by the lifting cylinder, and the tops of the first telescopic support module 27 and the second telescopic support module 6 are made to contact and support the lower end surface of the glass 100 to be dried. When the glass 100 to be dried is conveyed, the bottom of the glass 100 contacts the upper end surface of the conveyor belt 20 Support, at this time, the top of the first telescopic support module 27 and the second telescopic support module 6 are not in contact with the lower end surface of the glass 100. When the glass 100 is transported to the drying position of the wind knife 5, the host controller controls each lifting cylinder to lift up, so that the first telescopic support module 27 and the second telescopic support module 6 located on the floating support plate 29 float upward and lift up. Since the glass 100 covers the top, the telescopic shaft 61 on the top of the telescopic support module in the covering area will be limited and retracted into the shaft cavity 37. At this time, the elastic air storage bag 301 is pressed down by the movable sealing plate 302 to squeeze the gas in the elastic air storage bag 301 into the wind knife 5, thereby completing the linkage with the wind knife 5;

[0089] When the blow-drying action is performed, the lifting cylinder lifts up the first telescopic support module 27 and the second telescopic support module 6 and causes the contact position between the top of the first telescopic support module 27 and the second telescopic support module 6 and the glass 100 to be squeezed. At this time, the lower end surface of the glass 100 is separated from the conveyor belt 20, and the bottom of the glass 100 is hollowed out, so that the bottom blow-drying action is more thorough.

[0090] Among them, the conveyor belt 20 is arranged in the belt groove opened in the conveying cavity, and a plurality of conveyor belt 20 wheels 4 and an active conveying wheel 19 are arranged in the belt groove. The active conveying wheel 19 is externally connected to the driving motor 18, and the driving motor 18 drives the active conveying wheel 19 to rotate and drives the conveyor belt 20 to perform the conveying action. The conveyor belt 20 is installed on the outside of the active conveying wheel 19 and each conveyor belt 20 wheel 4. The conveyor belt 20 protrudes from the conveying cavity, and the conveyor belt 20 part is not described in detail.

[0091] like Figure 10 、 Figure 11 as well as Figure 12As shown, the wind knife 5 includes a blade housing 51, and a blowing port is formed at the bottom of the blade housing 51. A plurality of partitions are arranged at equal intervals in the blowing port. The plurality of partitions divide the blowing port into a plurality of independent blowing opening slots 82. A sealing block is provided on the top of each blowing opening slot 82. Inclined guide surfaces 55 are formed on both sides of the bottom of the sealing block, and a plug-in portion 56 is formed at the bottom of the inclined guide surface 55. The plug-in portion 56 is sealed and inserted into the blowing opening slot 82. A driving connecting rod 60 is provided on the top of each sealing block, and the plug-in portion 56 is inserted into the blowing opening slot 82. The blowing opening groove 82 is sealed, so each time the sealing block is extended and retracted, the plug-in portion 56 can be used to clean the blowing opening groove 82 to prevent dust accumulation, so manual cleaning of the blowing opening groove 82 can be effectively eliminated; when the wind knife 5 is not in use, all the sealing blocks are sealed, that is, the plug-in portion 56 is inserted into each blowing opening groove 82, and when the corresponding second telescopic support module 6 is covered by the glass 100 and squeezed, the sealing block at the corresponding position can be lifted up, thereby connecting the corresponding blowing opening groove 82.

[0092] like Figure 12 As shown, a shell cavity 83 is opened inside the knife shell 51, and a support panel 59 is provided at the top of each sealing block in the shell cavity 83. The driving connecting rods 60 all pass through the support panel 59 and extend to the upper end surface of the support panel 59. A limiting end 57 is provided on the top of the driving connecting rod 60, and a driving airbag 58 is mounted on the driving connecting rod 60 at the bottom of the limiting end 57. A connecting tube 25 is provided on one side of the driving airbag 58. Each driving airbag 58 is connected to a telescopic support module through the connecting tube 25. When the gas in the elastic air storage bag 301 is squeezed into the corresponding driving airbag 58, the driving airbag 58 is lifted up, and the driving connecting rod 60 rises with the sealing block, as shown in FIG. Figure 13 As shown, the blowing opening slot 82 at the corresponding position can be opened and is no longer sealed by the sealing block. After being opened, high-pressure airflow can be blown out in the corresponding blowing opening slot 82;

[0093] like Figure 11 As shown, the number of the blowing opening slots 82 is equal to the sum of the first telescopic support module 27 and the second telescopic support module 6, the sealing block closest to the tilt drive mechanism 9 is set as the head end sealing block 69, the sealing block farthest from the tilt drive mechanism 9 is set as the end sealing block 54, and the sealing block located between the head end sealing block 69 and the end sealing block 54 is set as the middle sealing block 68;

[0094] The driving airbag 58 corresponding to the top of the head end sealing block 69 is connected to the elastic air storage bag 301 in the first telescopic support module 27 through the connecting tube 25. The driving airbag 58 corresponding to the top of the terminal sealing block 54 is connected to the elastic air storage bag 301 in the second telescopic support module 6 farthest from the first telescopic support module 27 through the connecting tube 25.

[0095] like Figure 3 and Figure 11 The direction from the head end sealing block 69 to the end sealing block 54 is recorded as the first arrangement direction F1, and the direction from the first telescopic support module 27 to the second telescopic support module 6 is recorded as the second arrangement direction F2. The driving airbag 58 and the elastic air storage bag 301 are connected in sequence in the first arrangement direction F1 and the second arrangement direction F2 through the connecting tube 25. Specifically, Figure 11 The number of sealing blocks shown in the figure is 10, so the number of first telescopic support modules 27 is 1, and the number of second telescopic support modules 6 is 9. When the first telescopic support module 27 is squeezed by the glass 100, the head end sealing block 69 can be lifted up. Correspondingly, when the second telescopic support module 6 closest to the first telescopic support module 27 is pressed down by the glass 100, the middle sealing block 68 located on the side of the head end sealing block 69 will be lifted up, and so on, to achieve the purpose of each sealing block corresponding to a telescopic support module, then as long as the glass 100 covers a number of telescopic support modules, a number of corresponding sealing blocks will be opened, so the covering width of the glass 100 directly determines the blowing width of the wind knife 5, which is very convenient and does not require manual adjustment.

[0096] like Figure 3 and Figure 10 As shown, a wiring tube 52 is provided on one side of the air knife 5, and a wiring cavity is provided in the wiring tube 52. The connecting tubes 25 of each driving air bag 58 are sequentially extended into the wiring tube 52 and discharged from one side of the wiring tube 52 and then connected to the bottom of the floating support plate 29. The connecting tubes 25 respectively pass through the floating support plate 29 and are sequentially connected to the elastic air storage bag 301 inside the base 30. An open groove 26 is provided at a position corresponding to the floating support plate 29 on one side of the cleaning platform 1. The connecting tube 25 passes through the open groove 26 and extends into the hollow cavity 28.

[0097] An air inlet tube 53 is also provided on the outer side of the wind knife 5, and an air inlet cavity is provided in the air inlet tube 53. The air inlet tube 53 is provided with an air inlet corresponding to the position of each sealing block. When the plug-in portion 56 at the bottom of the sealing block seals the blowing opening groove 82, the air inlet is sealed by one side of the sealing block. When the corresponding driving airbag 58 is filled with the gas in the elastic air storage bag 301, the driving airbag 58 lifts the sealing block, and moves the sealing block upward to open the air inlet. When the sealing block is pressed down to seal, the sealing block seals the air inlet, and the airflow in the air inlet cavity will not pass through the air inlet and be discharged from the blowing opening groove 82 in the closed position.

[0098] Among them, a first air inlet pipe 14 is provided outside the air inlet cylinder 53, and the input end of the first air inlet pipe 14 is connected to the output end of the air pump 7. A first solenoid valve 8 is installed on the first air inlet pipe 14, and the first solenoid valve 8 controls the conduction and closing of the first air inlet pipe 14;

[0099] A second air inlet pipe 15 branches off from the first air inlet pipe 14. The output end of the second air inlet pipe 15 is connected to the bottom drying mechanism 24. The high-pressure air flow blown out of the air pump 7 passes through the second air inlet pipe 15 and is blown out from the bottom drying mechanism 24. A second solenoid valve 10 is installed on the second air inlet pipe 15. The second solenoid valve 10 controls the conduction and closing of the second inlet and outlet pipes. The air pump 7 is controlled to be opened and closed by an external host controller.

[0100] The first solenoid valve 8 is opened or closed by the first control switch 16. The first control switch 16 is installed on the side of the guide slide bar 13 close to the tilt drive mechanism 9 and is opened by the guide slide bar 12. At this time, the first air inlet pipe 14 is connected and the second solenoid valve 10 is closed. When the wind knife 5 is located on the side of the first control switch 16, the gas output by the air pump 7 will pass through the first air inlet pipe 14 and be delivered to the air inlet tube 53, so that the wind knife 5 can blow the upper end surface of the glass 100 dry. When the wind knife 5 moves to the position of the second control switch 3 and contacts the second control switch 3, the second solenoid valve 10 is opened and the first solenoid valve 8 is closed. At this time, the second air inlet pipe 15 is connected. Since the output end of the second air inlet pipe 15 is connected to the input end of the bottom drying mechanism 24, when the wind knife 5 is reset, the wind knife 5 is not working and only the bottom drying mechanism 24 is working.

[0101] The second solenoid valve 10 is opened or closed by the second control switch 3. The second control switch 3 is installed on the side of the guide slide 13 farthest from the first control switch 16. When the guide slide 12 slides to the position of the second control switch 3 and contacts the second control switch 3, the second solenoid valve 10 is opened, and the second air inlet pipe 15 is connected.

[0102] The signal output ends of the first control switch 16 and the second control switch 3 are both connected to the host controller, which controls the opening and closing of the first solenoid valve 8 and the second solenoid valve 10. Figure 1 shown.

[0103] The present invention is provided with a group of first telescopic support modules 27 and multiple groups of second telescopic support modules 6 arranged side by side. When the glass 100 to be dried is placed along the conveying approach surface 23, the weight of the glass 100 is used to press down the first telescopic support module 27 and the corresponding number of second telescopic support modules 6 according to the width of the glass 100. At this time, the gas in the covered and squeezed first telescopic support module 27 and the second telescopic support module 6 is squeezed into the wind knife 5, thereby opening the corresponding air inlet in the wind knife 5. The sealing block corresponding to the second telescopic support module 6 covered and squeezed by the glass 100 rises under the action of the driving airbag 58, and then opens the corresponding blowing opening slot 82. At this time, the blowing coverage area of ​​the wind knife 5 can be opened according to the width of the conveyed glass 100, so that the blowing area of ​​the blowing port of the wind knife 5 always corresponds to the width of the conveyed glass 100. The whole process does not require active adjustment. When the glass 100 is conveyed, the automatic adjustment of the blowing area of ​​the blowing port of the wind knife 5 can be completed by utilizing the weight of the glass 100.

[0104] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. A glass washing machine, characterized in that: include: A cleaning platform (1) is provided with a conveying cavity, a side surface of the conveying cavity forming a conveying approach surface (23), two conveying belts (20) are provided in the conveying cavity near the conveying approach surface (23), and one side edge of the glass (100) to be dried is close to the conveying approach surface (23) and is placed on the two conveying belts (20) for conveyance; A first telescopic support module (27) is provided between the conveying approach surface (23) and one of the conveying belts (20) close to the conveying approach surface (23); a bottom drying mechanism (24) is provided in an area on one side of the first telescopic support module (27) on the conveying approach surface (23); A plurality of groups of second telescopic support modules (6) are arranged side by side, each second telescopic support module (6) corresponding to a first telescopic support module (27) is arranged transversely in the conveying cavity along the cleaning platform (1), and the blown-dried glass (100) is placed on the first telescopic support module (27) and at least one group of second telescopic support modules (6), and the contact portion between the first telescopic support module (27) and at least one group of second telescopic support modules (6) is pressed downward; An air knife (5), wherein the air knife (5) is slidably mounted on the cleaning platform (1) via a driving mechanism, and the air knife (5) is arranged within the arrangement area of ​​the first telescopic support module (27) and the second telescopic support module (6), and the bottom of the air knife (5) has an air blowing port, and the coverage area of ​​the air blowing port within the lateral range of the cleaning platform (1) is controlled by the number of glasses (100) to be dried that cover the second telescopic support module (6); The device further comprises a glass (100) tilting mechanism, the glass (100) tilting mechanism being arranged in the first telescopic support module (27), and a tilting drive mechanism (9), the tilting drive mechanism (9) being arranged on the cleaning platform (1) and being linked to the glass (100) tilting mechanism. When the wind knife (5) blows the upper end surface of the glass (100) dry along the length direction of the cleaning platform (1) in one direction and resets, the reset driving force of the wind knife (5) applies an extrusion force to the tilting drive mechanism (9). At this time, the glass (100) is positioned on one side of the first telescopic support module (27) and is lifted up and tilted. The bottom drying mechanism (24) blows out a high-pressure airflow from the tilted lifted end of the glass (100) and blows the lower end surface of the glass (100) dry. The wind knife (5) comprises a knife shell (51), a blowing port is formed at the bottom of the knife shell (51), a plurality of partitions are arranged at equal intervals in the blowing port, and the plurality of partitions divide the blowing port into a plurality of independent blowing opening slots (82), a sealing block is provided at the top of each blowing opening slot (82), inclined guide surfaces (55) are formed on both sides of the bottom of the sealing block, and a plug-in portion (56) is formed at the bottom of the inclined guide surface (55), and the plug-in portion (56) is sealed and inserted into the blowing opening slot (82), and a driving connecting rod (60) is provided at the top of each sealing block; A shell cavity (83) is provided inside the knife shell (51), and a support panel (59) is provided at the top of each sealing block in the shell cavity (83). The driving connecting rods (60) all pass through the support panel (59) and extend to the upper end surface of the support panel (59). A limiting end (57) is provided on the top of the driving connecting rod (60), and a driving airbag (58) is provided on the driving connecting rod (60) at the bottom of the limiting end (57). A connecting pipe (25) is provided on one side of the driving airbag (58), and each driving airbag (58) is connected to a telescopic support module through the connecting pipe (25); The number of the blowing opening slots (82) is equal to the sum of the first telescopic support module (27) and the second telescopic support module (6); the sealing block closest to the tilting drive mechanism (9) is set as the head end sealing block (69); the sealing block farthest from the tilting drive mechanism (9) is set as the end sealing block (54); and the sealing block located between the head end sealing block (69) and the end sealing block (54) is set as the middle sealing block (68); The driving airbag (58) corresponding to the top of the head end sealing block (69) is connected to the elastic air storage bag (301) in the first telescopic support module (27) through a connecting tube (25), and the driving airbag (58) corresponding to the top of the terminal sealing block (54) is connected to the elastic air storage bag (301) in the second telescopic support module (6) farthest from the first telescopic support module (27) through a connecting tube (25); The direction from the head end sealing block (69) to the end end sealing block (54) is recorded as the first arrangement direction F1, and the direction from the first telescopic support module (27) to the second telescopic support module (6) is recorded as the second arrangement direction F2. The driving airbag (58) and the elastic air storage bag (301) are sequentially connected in the first arrangement direction F1 and the second arrangement direction F2 through the connecting tube (25). The first telescopic support module (27) and the second telescopic support module (6) both include a base (30), the interior of the base (30) is hollowed out and provided with a movable sealing plate (302), the bottom space of the movable sealing plate (302) is filled with an elastic air storage bag (301), and each elastic air storage bag (301) is connected to the wind knife (5) through a connecting pipe (25).

2. The glass washing machine according to claim 1, characterized in that: Both sides of the wind knife (5) are mounted on two support plates (11), the bottom of each support plate (11) is fixed on a guide slider (12), and a raised guide slide bar (13) is provided on the cleaning platform (1) corresponding to the guide slider (12), and the guide slider (12) is slidably assembled on the guide slide bar (13), and the tilting drive mechanism (9) is arranged on the cleaning platform (1) on one side of the bottom drying mechanism (24), and the tilting drive mechanism (9) is arranged on one side of the guide slide bar (13); The fixed end of the tilting drive mechanism (9) is fixedly mounted on the cleaning platform (1), and the movable telescopic end of the tilting drive mechanism (9) is fixedly connected to the adjacent guide slider (12). When the wind knife (5) slides away from the tilting drive mechanism (9), the movable telescopic end of the tilting drive mechanism (9) is stretched by the guide slider (12), and at this time, the interior of the tilting drive mechanism (9) inhales external air. When the wind knife (5) slides toward the end close to the tilting drive mechanism (9), the guide slider (12) squeezes the movable telescopic end of the tilting drive mechanism (9), and the air sucked into the tilting drive mechanism (9) is squeezed into the glass (100) tilting mechanism. The air filled into the glass (100) tilting mechanism lifts up the glass (100) at the upper end.

3. The glass washing machine according to claim 2, characterized in that: A wind knife (5) driving member (2) is provided on the side of the guide slide bar (13) away from the tilting drive mechanism (9), and the wind knife (5) driving member (2) is fixedly mounted on the cleaning platform (1). The power end of the wind knife (5) driving member (2) is connected to the guide slide bar (12), and the wind knife (5) is driven by the wind knife (5) driving member (2) to perform a reciprocating drying action along the guide slide bar (13); When the power end of the wind knife (5) driving member (2) retracts and resets, the wind knife (5) moves in a direction away from the tilting driving mechanism (9), and the tilting driving mechanism (9) sucks in external air; When the power end of the wind knife (5) driving member (2) is pushed out, the wind knife (5) moves closer to the tilting driving mechanism (9), and at this time, the air filled in the tilting driving mechanism (9) is squeezed into the glass (100) tilting mechanism.

4. The glass washing machine according to claim 1 or 2, characterized in that: The tilting drive mechanism (9) comprises a telescopic drive rod (91), a fixed sleeve (92), a first connecting block (31) and a second connecting block (22); the bottom of the first connecting block (31) is fixedly mounted on the guide slider (12) at the bottom of the wind knife (5); the bottom of the second connecting block (22) is fixedly mounted on the cleaning platform (1); the fixed sleeve (92) has an air storage chamber (93) with an opening on one side; one end of the telescopic drive rod (91) is provided with a sealing piston and is inserted into the air storage chamber (93) of the fixed sleeve (92) through the sealing piston; the opening side of the air storage chamber (93) is sealed by the sealing piston; the other end of the telescopic drive rod (91) is fixedly connected to the first fixed side; the fixed sleeve (92) is fixedly connected to the side of the second connecting block (22) on the side away from the telescopic drive rod (91); An air intake pipe (21) is provided on the side of the second connecting block (22) facing away from the fixed sleeve (92), and a one-way air inlet valve is installed on the air intake pipe (21). When the telescopic driving rod (91) is stretched outward, external gas is sucked into the air storage chamber (93) through the air intake pipe (21). An air guide pipe (17) is also provided on the side of the second connecting block (22) facing away from the fixed sleeve (92). One end of the air guide pipe (17) is connected to the air storage chamber (93) in the fixed sleeve (92), and the other end of the air guide pipe (17) is connected to the glass (100) tilting mechanism.

5. The glass washing machine according to claim 1, characterized in that: The first telescopic support module (27) and the second telescopic support module (6) further include a positioning sleeve (62) and a telescopic shaft (61). The positioning sleeve (62) has a positioning sleeve (62) cavity. The telescopic shaft (61) is partially inserted from the top of the positioning sleeve (62) into the positioning sleeve (62) cavity. A connecting rod (36) is provided at the bottom of the telescopic shaft (61). The other end of the connecting rod (36) is fixedly connected to the upper end surface of the movable sealing plate (302). The movable sealing plate (302) is lifted up by the elastic air storage bag (301), and the telescopic shaft (61) is partially extended to the outside of the positioning sleeve (62). The glass (100) tilting mechanism is arranged in the positioning sleeve (62). A through hole is provided on the surface of the cleaning platform (1) corresponding to the first telescopic support module (27) and the second telescopic support module (6). The top of the telescopic shaft (61) passes through the through hole and extends to the outside of the cleaning platform (1). The glass (100) tilting mechanism is arranged in the telescopic shaft (61) of the first telescopic support module (27), and includes a push rod (34). A push rod (34) sealing plug is provided at the bottom of the push rod (34). The push rod (34) sealing plug is installed in a shaft cavity (37) opened inside the telescopic shaft (61). The shaft cavity (37) is sealed by the push rod (34) sealing plug. An exhaust hole (33) is also provided on one side of the telescopic shaft (61) near the top of the telescopic shaft (61). A limit stop ring (40) is also provided in the shaft cavity (37). The limit stop ring (40) A spring (39) is provided in a shaft cavity (37) at the bottom of the exhaust hole (33), and is mounted on the top of the push rod (34) sealing plug. One side of the spring (39) is in contact with and supported by the push rod (34) sealing plug, and the other side of the spring (39) is in contact with and supported by the top surface of the push rod (34) cavity. The push rod (34) sealing plug is pressed toward the limit ring (40) by the spring (39). At this time, a closed cavity is formed in the bottom area of ​​the push rod (34) sealing plug, and the closed cavity is connected to the air storage cavity (93) in the tilting drive mechanism (9) through the air guide pipe (17).

6. The glass washing machine according to claim 5, characterized in that: The bottoms of the first telescopic support module (27) and the second telescopic support module (6) are both mounted on a floating support plate (29), and the floating support plate (29) is arranged in a hollow cavity (28) opened in the cleaning platform (1). Lifting cylinders are arranged at the positions of the four feet at the bottom of the floating support plate (29), and the floating support plate (29) and the first telescopic support module (27) and the second telescopic support module (6) mounted on the floating support plate (29) are lifted upward by the lifting cylinders, and the tops of the first telescopic support module (27) and the second telescopic support module (6) are made to contact and support the lower end surface of the glass (100) to be dried. When the glass (100) to be dried is conveyed, the bottom of the glass (100) is contacted and supported by the upper end surface of the conveyor belt (20), and at this time, the tops of the first telescopic support module (27) and the second telescopic support module (6) are not in contact with the lower end surface of the glass (100); When the drying operation is performed, the lifting cylinder lifts up the first telescopic support module (27) and the second telescopic support module (6) and causes a squeezing action to occur at the contact position between the top of the first telescopic support module (27) and the second telescopic support module (6) and the glass (100), at which time the lower end surface of the glass (100) is separated from the conveyor belt (20).

7. The glass washing machine according to claim 1, characterized in that: The conveyor belt (20) is arranged in a belt groove opened in the conveying cavity. A plurality of conveyor belt (20) wheels (4) and an active conveying wheel (19) are arranged in the belt groove. The active conveying wheel (19) is externally connected to a driving motor (18). The driving motor (18) drives the active conveying wheel (19) to rotate and then drives the conveyor belt (20) to perform a conveying action. The conveyor belt (20) is installed outside the active conveying wheel (19) and each conveyor belt (20) wheel (4). The conveyor belt (20) protrudes from the conveying cavity.

8. The glass washing machine according to claim 1, characterized in that: A wiring tube (52) is provided on one side of the wind knife (5), and a wiring cavity is provided in the wiring tube (52). The connecting tubes (25) of the driving air bags (58) are sequentially extended into the wiring tube (52) and discharged from one side of the wiring tube (52) and then connected to the bottom of the floating support plate (29). The connecting tubes (25) respectively pass through the floating support plate (29) and are sequentially connected to the elastic air storage bag (301) inside the base (30). An opening groove (26) is provided at a position corresponding to the floating support plate (29) on one side of the cleaning platform (1). The connecting tube (25) passes through the opening groove (26) and extends into the hollow cavity (28); An air inlet tube (53) is further provided on one side of the outside of the wind knife (5), and an air inlet cavity is provided in the air inlet tube (53). An air inlet is provided at the position of each sealing block corresponding to the air inlet tube (53). When the plug-in portion (56) at the bottom of the sealing block seals the blowing opening groove (82), the air inlet is sealed by one side of the sealing block. When the gas in the elastic air storage bag (301) is filled into the corresponding driving air bag (58), the driving air bag (58) lifts the sealing block, and causes the sealing block to move upward and open the air inlet.

9. The glass washing machine according to claim 8, characterized in that: A first air inlet pipe (14) is provided outside the air inlet cylinder (53), an input end of the first air inlet pipe (14) is connected to an output end of the air pump (7), and a first solenoid valve (8) is installed on the first air inlet pipe (14), and the first solenoid valve (8) controls the opening and closing of the first air inlet pipe (14); A second air inlet pipe (15) is branched from the first air inlet pipe (14), and the output end of the second air inlet pipe (15) is connected to the bottom drying mechanism (24). The high-pressure air flow blown out of the air pump (7) passes through the second air inlet pipe (15) and is blown out from the bottom drying mechanism (24). A second solenoid valve (10) is installed on the second air inlet pipe (15). The second solenoid valve (10) controls the conduction and closing of the second inlet and outlet pipes. The air pump (7) is controlled to be opened and closed by an external host controller. The first solenoid valve (8) is opened or closed by a first control switch (16). The first control switch (16) is installed on a side of the guide slide bar (13) close to the tilt drive mechanism (9). The first solenoid valve (8) is opened by contact with the guide slide bar (12). At this time, the first air inlet pipe (14) is connected and the second solenoid valve (10) is closed. The second solenoid valve (10) is opened or closed by the second control switch (3). The second control switch (3) is installed on a side of the guide slide bar (13) farthest from the first control switch (16). When the guide slide bar (12) slides to the position of the second control switch (3) and contacts the second control switch (3), the second solenoid valve (10) is opened, and the second air inlet pipe (15) is connected. The signal output ends of the first control switch (16) and the second control switch (3) are both connected to a host controller, and the host controller controls the opening and closing of the first solenoid valve (8) and the second solenoid valve (10).

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