Large glass window and glass washing machine thereof

Abstract

The present invention relates to the field of glass technology, and in particular to a large glass window and a glass cleaning machine thereof. The window frame and the matching surfaces of the glass window of the present invention are provided with matching positioning ribs and positioning grooves, so that the glass is more convenient and efficient during installation; the cleaning machine of the present invention can clean the end face of the glass and the positioning grooves formed on the edge, and during cleaning, the glass can be air cleaned, flushed and brushed, thereby improving the cleaning effect of the glass.

Description

Technical Field

[0001] The invention relates to the technical field of glass windows, in particular to a large glass window and a glass washing machine thereof. Background Art

[0002] Windows are a kind of infrastructure for buildings to achieve indoor and outdoor interaction. At present, many buildings usually use large-area windows (i.e., large glass windows) to maintain beauty or have better lighting effects. However, due to the large volume (and heavy weight) of glass in large-area windows, and the reduction of window frame support frames, large glass cannot be installed as smoothly as small glass, and it is very easy to have misalignment between the glass and the window frame (i.e., the glass is in a tilted state). Therefore, the current large glass and window frame structure need to constantly adjust the position of the glass during the assembly process (the glass needs to be relatively vertical to the window), so there are disadvantages of being time-consuming and laborious. Secondly, in order to improve the stability and sealing of windows, sealing strips are used to fill the matching gap between the glass and the window frame after assembly. However, when the sealing strips are aged, softened, etc., the overall stability of the window will be reduced, especially for large glass windows. Since several support frames in the middle of the window frame are reduced, the glass itself needs to bear the corresponding weight. Therefore, when the sealing strips are aged, the glass is prone to shaking, and there are corresponding safety hazards.

[0003] In addition, after the glass is produced, it needs to be cleaned to reduce impurities. The current cleaning device has limited cleaning effect and can only clean the two end surfaces of the glass. Therefore, in order to ensure that the glass and the window frame can be better installed and matched, and to avoid foreign matter affecting the stability of the glass installation, it is extremely necessary to improve the glass cleaning device. Summary of the invention

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a large glass window and a glass washing machine thereof, aiming to solve the problems arising from the above-mentioned background technology.

[0005] The technical solution of the present invention is implemented as follows: a large glass window, comprising: a window frame and glass; wherein a glass groove for installing the glass is formed on the window frame, and a sealing strip is provided in the matching gap between the glass and the window frame, characterized in that: a positioning groove is formed in a recessed manner at the edge of the glass, and a edging structure is wrapped around the edge of the glass; and a positioning rib adapted to the positioning groove is formed in the glass groove.

[0006] Preferably, the edging structure comprises: a wrapping strip adapted to the positioning groove and arranged closely to the inner wall of the positioning groove; and glue filled between the wrapping strip and the glass and used for fixing the wrapping strip and the glass.

[0007] By adopting the above technical solution: In order to improve the positioning effect of large glass (hereinafter referred to as glass) and window frame installation, the present invention provides mutually compatible positioning grooves and positioning ribs on the glass and window frame, so that the glass can be better installed in coordination with the window frame (glass sealant can be used when installing and fixing), that is, the positioning ribs on the window frame limit the installation position of the glass, so that the force distribution of the glass is uniform after installation, so as to ensure the use of the glass window. Even when the sealing strip is aged, the glass is not easy to shake (or sway), thereby increasing the safety of use. In order to protect the glass, the present invention also provides an edge wrapping structure on the glass, which can better protect the edge of the glass to prevent the edge of the glass from being damaged. It is worth mentioning that the present invention sets the positioning groove on the glass instead of using other carriers to design the positioning groove because the glass is not easy to age and corrode. Therefore, the positioning ribs on the window frame can also be made of glass material, and when necessary, the edge wrapping structure can be omitted for direct assembly.

[0008] In addition, since the positioning groove is formed on the edge of the glass of the present invention, the glass needs to be cleaned after the glass is formed to avoid impurities on the surface of the glass (if these impurities appear between the window frame and the glass when the glass is installed, it will cause the glass installation to feel foreign and / or the installation is not smooth, and in severe cases, the glass may even be broken and scrapped) affecting the installation of the glass, and the glass cleaning device in the prior art cannot clean the glass of the present invention in all directions, especially the positioning groove on the edge of the glass of the present invention. Therefore, the present invention specifically provides a glass cleaning machine for cleaning the glass of the present invention, which includes: a machine body, having a cleaning cavity for the glass to pass through; an end surface cleaning device The cleaning chamber comprises a first cleaning end located at the top and bottom of the cleaning chamber; an edge cleaning device having second cleaning ends located at both sides of the cleaning chamber; a driving mechanism arranged in the cleaning chamber and used to control the glass and / or edge cleaning device to reciprocate in the cleaning chamber; a liquid supply pump for supplying cleaning liquid to the end cleaning device and / or the edge cleaning device; an air supply pump for supplying cleaning gas to the end cleaning device and / or the edge cleaning device; wherein the first cleaning end can generate a longitudinally flowing cleaning water flow, and after cleaning the glass end surface, can guide the accumulated water on the glass end surface to be discharged to both sides; the second cleaning end can generate a horizontally flowing cleaning water flow, and can clean the positioning groove of the glass.

[0009] Preferably, the driving mechanism includes: a transmission shaft, which is rotatably connected to the cleaning chamber, and a conveying area for glass to pass through is formed between the longitudinal transmission shafts; a conveying wheel, which is axially installed on the transmission shaft; a driven rack, which is slidably connected to the cleaning chamber; a transmission gear set, which consists of a first gear installed on the transmission shaft and a second gear meshing with the first gear and the driven rack; wherein the transmission shaft can be controlled by a motor to rotate clockwise or counterclockwise.

[0010] Preferably, the end face cleaning device includes: a synchronous wheel group, which is composed of four synchronous wheels rotatably connected to the inner wall of the cleaning chamber through a first rotating shaft, and any synchronous wheel can be driven by a motor to rotate clockwise or counterclockwise; a synchronous belt, which is transmission-connected between the synchronous wheels; a spray body, which is installed on the synchronous belt and can be controlled by the synchronous belt to move along or against the direction of movement of the glass; a spray body, which is installed on the synchronous belt and can be controlled by the synchronous belt to reciprocate between the two sides of the cleaning chamber; wherein the spray body has a brushing part that can be telescopically arranged.

[0011] Preferably, the spray body comprises: a first body, which is mounted on the synchronous belt and has a concave side close to the glass to form a telescopic cavity; a lifting shaft, which moves in the telescopic cavity and passes through the bottom of the telescopic cavity; a slide rail, which is mounted in the body and can be controlled to move up and down by a lifter mounted on the body; wherein the brushing part is mounted on the lifting shaft; the lifter comprises: a lifting body, which is mounted on the body and has a chamber formed inside; a partition plate, which is arranged in the lifting body and divides the chamber into an upper chamber and a lower chamber; a piston shaft, which is composed of an upper piston shaft moving in the upper chamber and a lower piston shaft moving in the lower chamber. The piston plate is composed of an upper piston plate arranged on the upper piston shaft and a lower piston plate arranged on the lower piston shaft; a one-way air outlet nozzle and a one-way air inlet nozzle are arranged in the lifting body and connected with the upper chamber and the lower chamber; wherein a telescopic groove is formed on the inner wall of the cavity opening of the telescopic cavity, and an air injection part connected with the telescopic groove through a first return spring is arranged in the telescopic groove, an air injection hole is formed at the bottom of the air injection part, and an air intake chamber connected with the air injection hole is arranged on the side of the air injection part close to the first return spring, and the air intake chamber is connected with the one-way air outlet nozzle through an air intake pipe.

[0012] Preferably, the edge cleaning device comprises: a mounting seat connected to the driven rack; a cleaning body arranged on the mounting seat and having a water spray chamber and an air jet chamber; a positioning plate mounted on the cavity opening of the air jet chamber; a telescopic shaft slidably arranged on the positioning plate; a brush plate mounted on the telescopic shaft and having a second return spring between the brush plate and the positioning plate; an impeller rotatably arranged in the water spray chamber; a cam rotatably arranged in the air jet chamber and having a driving surface capable of contacting the telescopic shaft; a pulley set consisting of a first pulley connected to the impeller, a second pulley connected to the cam, and a transmission belt transmission-connected between the first pulley and the second pulley; wherein, when the water spray chamber is fed with cleaning liquid by the liquid supply pump, the cam is driven to rotate by the impeller, and the telescopic shaft is controlled to move away from the cam by the driving surface of the cam.

[0013] Preferably, at least two cleaning bodies supported by a second rotating shaft and capable of rotating are arranged on the mounting seat, and a driving block is installed at one end of the second rotating shaft; further comprising an air distribution structure, which is arranged on the mounting seat and can synchronously adjust the directions of the water spray chamber and the air jet chamber by controlling each cleaning body and causes the cleaning body to operate in a brushing mode, a cleaning mode and a flushing mode; in the brushing mode, the brush plate is arranged parallel to the positioning groove of the glass, and when the water spray chamber sprays water, the cam is driven to rotate by the impeller, so that the brush plate is intermittently exposed to the air jet chamber and is flushed to the glass The positioning groove of the glass is brushed; in the cleaning mode, the cleaning body rotates and controls the jet chamber to maintain a first inclined position with respect to the positioning groove of the glass. When the water spray chamber sprays water, the cam is driven to rotate by the impeller, and one end of the brush plate is intermittently in contact with the cleaning surface of the glass, and at the same time, the brush plate separated from the jet chamber is rinsed by the water spray chamber; in the rinse mode, the cleaning body rotates and controls the jet chamber to maintain a second inclined position with respect to the positioning groove of the glass. When the water spray chamber and the jet chamber spray water and air respectively, the positioning groove of the glass can be rinsed.

[0014] Preferably, the gas distribution structure includes: a gas distribution body, which is arranged on a mounting seat and is hollow; a partition plate is arranged in a chamber of the gas distribution body and divides the gas distribution body into a first chamber and a second chamber, and a connecting port connecting the first chamber and the second chamber is formed on the partition plate; an electromagnetic structure is composed of a first electromagnetic structure installed in the first chamber and a second electromagnetic structure installed in the second chamber; a drive shaft is composed of a first drive shaft controlled by the first electromagnetic structure and a second drive shaft controlled by the second electromagnetic structure, and the first drive shaft and the second drive shaft are respectively hinged to each drive block; an air inlet nozzle is composed of a first air inlet nozzle, a second air inlet nozzle, a third air inlet nozzle and a fourth air inlet nozzle arranged on the gas distribution body; an exhaust nozzle is composed of a first exhaust nozzle, a second exhaust nozzle, a third exhaust nozzle and a fourth exhaust nozzle arranged on the gas distribution body; wherein the first air inlet nozzle, the third air inlet nozzle, the first exhaust nozzle and the third exhaust nozzle are connected to the first chamber, and the second air inlet nozzle The nozzle, the fourth air inlet nozzle, the second exhaust nozzle and the fourth exhaust nozzle are connected with the two cavities thereof; the first electromagnetic structure normally closes the third air inlet nozzle, the first exhaust nozzle and the third exhaust nozzle, and the second electromagnetic structure normally closes the second exhaust nozzle, the fourth air inlet nozzle and the fourth exhaust nozzle; when the first electromagnetic structure is energized, the first exhaust nozzle is opened, and gas is introduced from the first air inlet nozzle, the second air inlet nozzle and the fourth air inlet nozzle, and gas is supplied to each cleaning body from the first exhaust nozzle and the fourth exhaust nozzle, and at the same time, the drive shaft is controlled to drive the second rotating shaft to rotate and cause the cleaning body to enter the flushing mode; when the second electromagnetic structure is energized, the second exhaust nozzle is opened, and gas is introduced from the first air inlet nozzle, the second air inlet nozzle and the third air inlet nozzle, and gas is supplied to each cleaning body from the second exhaust nozzle and the third exhaust nozzle, and at the same time, the drive shaft is controlled to drive the second rotating shaft to rotate and cause the cleaning body to enter the cleaning mode; when the first electromagnetic structure and the second electromagnetic structure are both powered off, the cleaning body remains in the brushing mode.

[0015] Preferably, the first electromagnetic structure and the second electromagnetic structure both include: an affected body, connected to the first cavity or the second cavity through a first spring; an electromagnet, connected to the affected body through a second spring and having an electromagnet; wherein the drive shaft passes through the electromagnet and is connected to the affected body, and when the electromagnet is energized, the affected body is attracted close to the electromagnet.

[0016] The present invention has at least the following beneficial effects: 1. The cleaning machine of the present invention has an end surface cleaning device and an edge cleaning device, so that the glass of the present invention (and the mounting groove formed on the edge of the glass) can be cleaned, ensuring that the glass can be better cleaned; the end surface cleaning device and the edge cleaning device of the present invention can be supplied with air or water, and the air supply can remove foreign particles on the surface of the glass, thereby avoiding scratching the glass during the brushing process;

[0017] 2. In the end face cleaning device of the present invention, during the cleaning process, the spray body is controlled to move back and forth, and the path of the reciprocating movement of the spray body is the same as or opposite to the moving direction of the glass. If the moving direction of the spray body is opposite to the moving direction of the glass, the cleaning liquid can be quickly distributed on the surface of the glass. If the moving direction of the spray body is the same as the moving direction of the glass, a certain position of the glass can be frequently rinsed during the movement of the glass to better remove stubborn impurities on the surface of the glass. In addition, in the end face cleaning device of the present invention, during the cleaning process, the brushing part on the spray body is used to brush the surface of the glass, and the activity of the brushing part of the present invention is controlled to move back and forth on both sides of the glass. During the movement of the glass, it is ensured that various positions on the surface of the glass can be brushed, and at the same time, the cleaning liquid on the glass and impurities after brushing are guided to both sides of the glass and discharged, so as to avoid excessive accumulation of cleaning liquid and impurities on the glass surface, which affects the brushing effect. The scrubbing part of the present invention is arranged in the jet body, and the scrubbing part can be controlled by the lifter to be retracted into or extended into the jet body. When retracted, it does not affect the jet of the jet body, and when extended, it can scrub the glass.

[0018] 3. During the cleaning process, the edge cleaning device of the present invention can drive the brush plate to extend out or enter the jet chamber, so as to intermittently contact the glass, brush the glass when in contact, and discharge impurities between the brush plate and the glass when separated; not only that, the edge cleaning device of the present invention also has a gas distribution structure, which can distribute gas into the jet chambers of each cleaning body, and at the same time rely on the first electromagnetic structure and the second electromagnetic structure to enable the cleaning body to clean the positioning groove of the glass in different modes. In more detail, the air distribution structure of the present invention can make the cleaning body operate in the brushing mode or the cleaning mode when air is taken in. In the cleaning mode, the cleaning body spray can not only clean the positioning groove, but also because the cleaning body rotates in the cleaning mode and the spray angle between the water spray chamber and the glass (positioning groove) changes, when the water spray chamber sprays liquid, the cleaning liquid is rebounded onto the brush plate, so the brush plate can also be cleaned; in the flushing mode, the cleaning body spray can not only flush the positioning groove, but also keep the jet chamber away from the glass, so that during the movement of the brush plate, the impurities on the brush plate can fall off in cooperation with the jet chamber, and will not fall back onto the glass. In the present invention, supplying air to the jet chamber can clean the cam, avoiding the situation where impurities are adsorbed on the cam and cause poor movement during the glass cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative labor.

[0020] Figure 1 It is a structural schematic diagram of a window in a specific embodiment of the present invention;

[0021] Figure 2 A partial cross-sectional view of a window in a specific embodiment of the present invention;

[0022] Figure 3 A schematic cross-sectional view of glass in a specific embodiment of the present invention;

[0023] Figure 4 It is a cross-sectional schematic diagram of another type of glass in a specific embodiment of the present invention;

[0024] Figure 5 It is a structural schematic diagram of a cleaning machine in a specific embodiment of the present invention;

[0025] Figure 6 for Figure 5 AA section view in;

[0026] Figure 7 for Figure 6 BB section view in;

[0027] Figure 8 for Figure 6 The enlarged view of the C part in FIG.

[0028] Fig. 9 It is a schematic diagram of the structure of the gas spray in a specific embodiment of the present invention;

[0029] Fig.10 for Figure 7 CC section view in;

[0030] Fig.11 It is a structural schematic diagram of an edge cleaning device according to a specific embodiment of the present invention;

[0031] Fig.12 for Fig.11 DD section view in;

[0032] Fig.13 for Fig.12 Another state diagram of ;

[0033] Fig.14 for Fig.12 Schematic diagram of the third state;

[0034] Fig.15 for Fig.11 EE cross-sectional view in;

[0035] Fig.16 for Fig.11 FF cross-sectional view in. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1: Figure 1-4As shown, the present invention discloses a large glass window, including a window frame 10 and a glass 11; wherein a glass groove 10a for installing the glass 11 is formed on the window frame 10, and a sealing strip 10b is provided in the matching gap between the glass 11 and the window frame 10. The edge of the glass of this embodiment is recessed to form a positioning groove 11a, and a edging structure is wrapped around the edge of the glass; a positioning rib 10c adapted to the positioning groove 11a is formed in the glass groove 10a. The edging structure includes: a wrapping strip 20 adapted to the positioning groove 11a and tightly arranged with the inner wall of the positioning groove 11a; and an adhesive 21 filled between the wrapping strip 20 and the glass 11 and used to fix the wrapping strip 20 and the glass 11. Reference Figure 1-4 In this embodiment, a positioning groove is provided on the glass, and a positioning rib (or a positioning strip, which is a portion protruding from the window frame and matching with the positioning groove) is provided on the window frame. During installation, the positioning groove of the glass can cooperate with the positioning rib so that the glass can be quickly positioned, thereby improving the assembly efficiency of the window. Figure 2-3 , which is a type of window with insulating glass. This type of glass is relatively thin, so the positioning groove and positioning rib can be set to a semicircular cross-section shape, which is convenient for installation and cleaning of the positioning groove (the semicircular groove wall has no dead corners to clean, so it is easy to clean), and at the same time, the positioning groove will not be too deep to affect the overall structural strength of the glass. Figure 4 , is a type of single-sided glass window. This type of glass is relatively thick. Therefore, if the positioning groove is set to a semicircular shape, the diameter of the positioning groove needs to be enlarged to better play the positioning effect of the assembly process. However, this will affect the structural strength of the glass. Therefore, you can choose Figure 4 The trapezoidal positioning groove allows the notch of the positioning groove to gradually expand, which is convenient for glass installation and can also prevent the positioning groove from being too deep and affecting the structure of the glass.

[0038] Embodiment 2: This embodiment provides a glass cleaning machine, which is used to clean the glass of embodiment 1, such as Figure 5-6 As shown, the cleaning machine of this embodiment includes a body 30, a cleaning chamber 31 formed in the body 30 and for glass to pass through, an end face cleaning device, an edge cleaning device, a driving mechanism, a liquid supply pump 32 and an air supply pump 33; wherein, the end face cleaning device is used to clean the two side end faces of the glass, and the edge cleaning device is mainly used to clean the positioning groove 11a of the glass 11, and the end face cleaning device has a first cleaning end located at the top and bottom of the cleaning chamber 31; the edge cleaning device has a second cleaning end located at both sides of the cleaning chamber 31; the driving mechanism of this embodiment is arranged in the cleaning chamber 31, and is used to control the reciprocating movement of the glass and / or the edge cleaning device in the cleaning chamber 10; the liquid supply pump is used to supply cleaning liquid to the end face cleaning device and / or the edge cleaning device; the air supply pump is used to supply cleaning gas to the end face cleaning device and / or the edge cleaning device.

[0039] The end cleaning device (i.e., the first cleaning end) of this embodiment can generate a longitudinally flowing cleaning water flow, and can guide the accumulated water on the glass end surface to be discharged to both sides after cleaning the glass end surface; the edge cleaning device (the second cleaning end) of this embodiment can generate a horizontally flowing cleaning water flow, and can clean the positioning groove of the glass.

[0040] In this embodiment, a feed port 30a is provided on one side of the machine body 30, and glass can enter the cleaning chamber 31 of the machine body 30 through the feed port 30a. Figure 5-10 As shown, the driving mechanism of this embodiment includes: a transmission shaft 40, which is rotatably connected to the cleaning chamber 31, and a conveying area 40a for glass to pass through is formed between the longitudinal transmission shafts 40. In this embodiment, two rows of transmission shafts 40 are longitudinally spaced in the cleaning chamber 31, and the conveying area 40a is set between the longitudinal transmission shafts;

[0041] The conveying wheels 41 are installed on the transmission shaft 40 with axial spacing. The conveying wheels 41 of this embodiment can be sleeved on the transmission shaft 40 and fixed to the transmission shaft 40 by bolts 41a. The transmission shaft 40 is provided with threaded mounting holes 41b for the bolts 41a to pass through. The conveying area 40a referred to in this embodiment is specifically the area formed between the longitudinally spaced conveying wheels 41. When the glass enters the cleaning chamber from the feed port 30a, the upper and lower end surfaces of the glass are in contact with the upper and lower conveying wheels respectively. When the transmission shaft is controlled to rotate, the glass can move in the cleaning chamber. When conveying glass of different thicknesses, conveying wheels 41 of different diameters can be used to better convey the glass.

[0042] The driven rack 42 is slidably connected in the cleaning chamber 31, and sliding rails 42a are fixed to the inner walls on both sides of the cleaning chamber 31, and the driven rack 42 is slidably connected to the sliding rails 42a; the transmission gear set is composed of a first gear 43 installed on the transmission shaft 40 and a second gear 44 meshing between the first gear 43 and the driven rack 42; wherein, the transmission shaft 40 can be controlled by the first motor 45 to rotate clockwise or counterclockwise.

[0043] In this embodiment, the body 30 is provided with a transmission chamber 46 located on one side of the cleaning chamber 31, and at least one group of sprocket assemblies 47 are provided in the transmission chamber. The sprockets of the sprocket assembly 47 are connected to the transmission shafts, and any sprocket is controlled to rotate by the motor 45. The sprocket assembly of this embodiment preferably drives the transmission shaft located below. When the glass is conveyed through the conveying area, the conveying wheel contacts the surface of the glass. Therefore, when the transmission shaft below is driven to rotate, the transmission shaft located above can also move and smoothly convey the glass to move.

[0044] In this embodiment: Based on the moving direction of the glass, the end surface cleaning devices of this embodiment are distributed between adjacent transmission shafts (refer to Figure 6) The end surface cleaning device includes: a synchronous wheel group, which is composed of four synchronous wheels 52 rotatably connected to the inner wall of the cleaning chamber 31 through a first rotating shaft 51, and any synchronous wheel 52 can be driven by a second motor 53 to rotate clockwise or counterclockwise; a synchronous belt 54, which is transmission-connected between the synchronous wheels 52;

[0045] The spray body 55 is installed on the synchronous belt 54 and can be controlled by the synchronous belt 54 to move along or against the direction of movement of the glass; the spray body 56 is installed on the synchronous belt 54 and can be controlled by the synchronous belt 54 to reciprocate between the two sides of the cleaning chamber 31, and the moving direction of the spray body 55 is perpendicular to the moving direction of the spray body 55; wherein the spray body 56 has a brushing portion that can be telescopically arranged.

[0046] In this embodiment: the spray body includes: a first body 560, which is installed on the synchronous belt 54, and a telescopic cavity 561 is formed in a depression on the side close to the glass; a lifting shaft 562, which moves in the telescopic cavity 561 and passes through the bottom of the telescopic cavity 561; a slide rail 563, which is installed in the body 30 and can be controlled to rise and fall by the lifter 6 installed on the body 30; wherein the brushing part 564 is installed on the lifting shaft 562, and the lifting shaft 562 is slidably connected to the slide rail 563.

[0047] The lifter 6 includes: a lifter 60, which is mounted on the body 30 and has a chamber formed therein;

[0048] A partition plate 61 is disposed in the lifting body 60 and divides the chamber into an upper chamber 61a and a lower chamber 61b;

[0049] The piston shaft is composed of an upper piston shaft 621 movable in the upper chamber 61a and a lower piston shaft 622 movable in the lower chamber 61b; the piston plate is composed of an upper piston plate 631 arranged on the upper piston shaft 621 and a lower piston plate 632 arranged on the lower piston shaft 622, and a third return spring 633 is arranged between the piston plate and the inner wall of the chamber; a one-way air outlet nozzle 64 and a one-way air inlet nozzle 65 are arranged in the lifting body 60 and connected to the upper chamber 61a and the lower chamber 61b, and a first exhaust control valve 631 communicating with the upper chamber 61a and the lower chamber 61b is arranged on the lifting body 60. 0a; wherein, a telescopic groove 66 is formed on the inner wall of the cavity mouth of the telescopic cavity 561, and an injection portion 68 connected to the telescopic groove 66 through a first return spring 67 is provided in the telescopic groove 66, an injection hole 69 is formed at the bottom of the injection portion 68, and an air intake cavity 69a connected to the injection hole 69 is provided on the side of the injection portion 68 close to the first return spring 67, the air intake cavity 69a is connected to the one-way air outlet nozzle 64 through an air intake pipe 69b, and a plurality of second exhaust control valves 60b connected to the telescopic groove 66 are provided on the first body 560.

[0050] In this embodiment, the edge cleaning device is composed of a mounting plate mounted on the driven rack 42 and a nozzle 69c arranged on the mounting plate; a side of the machine body 30 close to the feed port 30a is rotatably connected to a plurality of auxiliary conveying rollers 30c through a bracket.

[0051] The working principle of the glass in this embodiment is as follows: 1. Glass conveying principle: the glass to be cleaned is placed on the auxiliary conveying roller 30c on the machine body and pushed into the cleaning chamber (when placed, the positioning groove of the glass faces the bracket of the auxiliary conveying roller, that is, when the glass enters the cleaning chamber, the positioning groove faces the nozzle of the edge cleaning device), and the first motor is started, and the sprocket assembly in the transmission chamber is started, and the sprocket assembly is used to control the rotation of the transmission shaft in the cleaning chamber (clockwise or counterclockwise), so that the glass at the feed port is controlled to enter the cleaning chamber by the conveying wheel on the transmission shaft, and the glass is moved back and forth in the cleaning chamber;

[0052] 2. Operating principle of edge cleaning device (nozzle 69c) (ref. Figure 6-7 , 10): When the transmission shaft is controlled to rotate, the first gear is driven to rotate, and the second gear meshing with the first gear is also controlled to rotate, and finally the driven rack moves in the cleaning chamber and drives the nozzle 69c to move. In this embodiment, since the second gear is provided between the driven rack and the first gear, when the transmission shaft rotates counterclockwise and controls the glass to gradually enter the cleaning chamber, the second gear rotates clockwise and causes the driven rack to move toward the feeding port, that is, the moving direction of the nozzle 69c is opposite to the moving direction of the glass, so that the efficiency of washing the edge of the glass is higher (the nozzle sprays a longer distance on the glass per unit time);

[0053] 3. Operating principle of the end face cleaning device (reference Figure 5-6 , 8-9): The end face cleaning device of this embodiment is arranged between adjacent transmission shafts (and end face cleaning devices are arranged above and below the glass), which is operated when the second motor and the liquid supply pump are started, and the second motor controls the pneumatic operation of the synchronous wheel group (clockwise or counterclockwise), and makes the gas jet and the liquid jet reciprocate between adjacent synchronous wheels, and in the process of reciprocating motion, the air jet and the liquid are sprayed on the end faces of both sides of the glass;

[0054] 3.1 The working principle of the gas jet of this embodiment: when jetting, the air supply pump supplies air to the upper cavity and the lower cavity through the one-way air inlet nozzle, and makes the upper piston plate and the lower piston plate move away from the partition plate respectively, until the upper cavity and the lower cavity are connected at the one-way air outlet nozzle, at this time, the piston shaft controls the slide rail to move away from the first body of the gas jet, and makes the scrubbing part enter the telescopic cavity, and discharges air at the one-way air outlet nozzle and sends it into the telescopic groove, and makes the gas jet part move out, when the gas jet hole on the gas jet part is exposed, the gas jet hole is used to spray air to the glass; when scrubbing, the air supply pump stops supplying air to the one-way air inlet nozzle, the upper piston plate and the lower piston plate are reset by the third return spring (opening the first exhaust control valve on the lifting body, gas is discharged from the first exhaust control valve), and makes the slide rail move close to the first body of the gas jet, and makes the scrubbing part expose from the cavity opening of the telescopic cavity and contact the surface of the glass; when the telescopic groove loses air supply (and opens the second exhaust control valve before the first exhaust control valve), the gas jet part is controlled by the first return spring to enter the telescopic groove, so that the scrubbing part can be exposed from the cavity opening of the telescopic cavity.

[0055] The cleaning principle of this embodiment is as follows: first, the glass is controlled by the conveying wheel to move back and forth in the cleaning chamber, and the air pump supplies air to the spray gas, and the glass is air-cleaned. After the air cleaning is completed, the air pump stops running, the water pump starts, and the glass begins to be cleaned. During cleaning, the spray gas sprays liquid to the glass, and the glass is brushed by the brushing part. During brushing, due to the movement of the jet body, the accumulated liquid on the glass can be discharged to both sides of the glass, thereby completing the cleaning of the glass; and during the reciprocating movement of the glass, the liquid supply pump is used to supply liquid to the nozzle 69c, and the positioning groove at the edge of the glass is flushed to complete the flushing of the positioning groove.

[0056] It should be noted that the feed port of this embodiment is also the discharge port, and the glass can be removed from the feed port after cleaning is completed; the mode switching of brushing and jetting in this embodiment can be controlled by stopping or starting the air supply pump, making the jetting more convenient when switching modes.

[0057] Embodiment 3 is different from Embodiment 1 in that Figure 11-16As shown, in this embodiment, the edge cleaning device includes: a mounting seat 70 connected to the driven rack 42; a cleaning body 71, which is arranged on the mounting seat 70 and has a water spray chamber 72 and an air jet chamber 73; a positioning plate 74, which is installed at the cavity opening of the air jet chamber 73; a telescopic shaft 75, which is slidably arranged on the positioning plate 74; a brush plate 76, which is installed on the telescopic shaft 75, and a second return spring 77 is arranged between the positioning plate 74, and a rubber portion 76a is arranged at one end of the brush plate 76; an impeller 78, which is rotatably arranged in the water spray chamber 72; a cam 79, which is rotatably arranged in the air jet chamber 73, has a A driving surface (the circumferential convex surface of the cam) capable of contacting the telescopic shaft 75; a pulley group 79a, which is composed of a first pulley connected to the impeller 78, a second pulley connected to the cam 79, and a transmission belt connected between the first pulley and the second pulley; wherein, when the cleaning liquid is fed into the water spray chamber 72 by the liquid supply pump, the cam 79 is driven to rotate by the impeller 78, and the telescopic shaft 75 is controlled to move in a direction away from the cam by the driving surface of the cam 79. The telescopic shaft 75 can be controlled by the second return spring 77 to move in a direction close to the cam, so that one end of the telescopic shaft 75 is always against the cam 79.

[0058] In this embodiment, at least two cleaning bodies 71 supported and rotatable by a second rotating shaft 80 are provided on the mounting seat 70, and a driving block 81 is installed at one end of the second rotating shaft 80; it also includes an air distribution structure, which is arranged on the mounting seat 70 and can synchronously adjust the directions of the water spray chamber 72 and the air jet chamber 73 by controlling each cleaning body 71 and cause the cleaning body 71 to operate in a brushing mode, a cleaning mode and a flushing mode; in the brushing mode, the brush plate 76 is arranged parallel to the positioning groove of the glass 1000, and when the water spray chamber 72 sprays water, the cam 79 is driven to rotate by the impeller 78, so that the brush plate 76 intermittently exposes the air jet chamber 72 and brushes the positioning groove of the glass 1000; in the cleaning mode, the cleaning body 71 rotates and controls the air jet chamber 73 to maintain a first inclined posture with the positioning groove of the glass 1000 (refer to Fig.13 ), when the water spray chamber 72 sprays water, the cam 79 is driven to rotate by the impeller 78, and one end of the brush plate 76 is intermittently in contact with the cleaning surface of the glass 1000, and at the same time, the brush plate 76 separated from the jet chamber 73 is washed by the water spray chamber 72; in the washing mode, the cleaning body 71 rotates and controls the jet chamber 73 to maintain a second inclined posture with the positioning groove of the glass 1000 (refer to Fig.14 ), when the water spray chamber 72 and the air spray chamber 73 spray water and air respectively, the positioning groove of the glass 1000 can be rinsed.

[0059] In this embodiment, the gas distribution structure includes: a gas distribution body 82, which is arranged on the mounting seat 70 and is hollow; a partition 83, which is arranged in the chamber of the gas distribution body 82 and divides the gas distribution body into a first chamber 83a and a second chamber 83b, and a connecting port 83c connecting the first chamber 83a and the second chamber 83b is formed on the partition; an electromagnetic structure, which is composed of a first electromagnetic structure installed in the first chamber 83a and a second electromagnetic structure installed in the second chamber 83b; a driving shaft, which is composed of a first driving shaft 841 controlled by the first electromagnetic structure and a second driving shaft 842 controlled by the second electromagnetic structure, and the first driving shaft 841 and the second driving shaft 842 are respectively hinged to each driving block 81;

[0060] The air inlet nozzle is composed of a first air inlet nozzle 851, a second air inlet nozzle 852, a third air inlet nozzle 853 and a fourth air inlet nozzle 854 arranged on the gas distribution body; the exhaust nozzle is composed of a first exhaust nozzle 861, a second exhaust nozzle 862, a third exhaust nozzle 863 and a fourth exhaust nozzle 864 arranged on the gas distribution body 82; wherein, the first air inlet nozzle 851, the third air inlet nozzle 853, the first exhaust nozzle 861 and the third exhaust nozzle 863 are connected to the first cavity 83a, and the second air inlet nozzle 852, the fourth air inlet nozzle 854, the second exhaust nozzle 862 and the fourth exhaust nozzle 864 are connected to the second cavity 83b; the first electromagnetic structure normally closes the third air inlet nozzle 853, the first exhaust nozzle 861 and the third exhaust nozzle 863, and the second electromagnetic structure normally closes the second exhaust nozzle 862, the fourth air inlet nozzle 854 and the fourth exhaust nozzle 8 64; when the first electromagnetic structure is energized, the first exhaust nozzle 861 is opened, gas is introduced from the first air inlet nozzle 851, the second air inlet nozzle 852 and the fourth air inlet nozzle 854, and gas is supplied to each cleaning body 71 from the first exhaust nozzle 861 and the fourth exhaust nozzle 864, and at the same time the drive shaft is controlled to drive the second rotating shaft 80 to rotate and cause the cleaning body 71 to enter the flushing mode; when the second electromagnetic structure is energized, the second exhaust nozzle 862 is opened, gas is introduced from the first air inlet nozzle 851, the second air inlet nozzle 852 and the third air inlet nozzle 853, and gas is supplied to each cleaning body 71 from the second exhaust nozzle 862 and the third exhaust nozzle 863, and at the same time the drive shaft is controlled to drive the second rotating shaft 80 to rotate and cause the cleaning body 71 to enter the cleaning mode; when the first electromagnetic structure and the second electromagnetic structure are both de-energized, the cleaning body 71 remains in the brushing mode.

[0061] In this embodiment, the first electromagnetic structure and the second electromagnetic structure both include: an actuated body 90, connected to the first cavity 83a or the second cavity 83b via a first spring 91; an electromagnet 92, connected to the actuated body 90 via a second spring 93, and having an electromagnet 94; wherein the drive shaft passes through the electromagnet 94 and is connected to the actuated body 90 (a sealing ring is provided on the mating surface between the drive shaft, the electromagnet and the distribution body), and when the electromagnet 94 is energized, the actuated body 90 is attracted to approach the electromagnet 94.

[0062] In this embodiment, a control gear 95 driven by a motor to rotate clockwise or counterclockwise is also installed on the mounting seat 70. The second rotating shaft 80 on the cleaning body 71 is rotatably connected to the lifting seat 96. The lifting seat 96 is provided with a control rack 95a that meshes with the control gear 95, and a main shaft 97 hinged to the driving block 81 is provided on the mounting seat 70. The second rotating shaft 80 is sleeved on the main shaft 97 and can be longitudinally telescopically movable relative to the main shaft 97. A limiting rib 98 and a limiting groove 99 that are mutually adapted and axially extended are provided on the mating surfaces of the second rotating shaft 80 and the main shaft 97. In this embodiment, a limiting column 99b can also be provided on the mounting seat, and the lifting seat 96 is provided with a limiting hole for the limiting column 99b to pass through, so that the lifting seat can be lifted and lowered.

[0063] refer to Figure 11-16 The principle of this embodiment is: 1. The lifting and lowering of the cleaning body: the motor drives the control gear to rotate clockwise or counterclockwise, and the control rack is used to realize the lifting and lowering movement of the cleaning body. Since the cleaning body is arranged on the main shaft through the second rotating shaft, the cleaning body can be lifted and lowered along with the lifting and lowering of the lifting seat. At the same time, due to the limitation of the limiting ribs and the limiting grooves, when the main shaft rotates, the second main shaft can also rotate (the lifting seat is limited by the limiting column and cannot rotate, so the second main shaft can only drive the second rotating shaft to rotate), so that the cleaning body can be controlled to rotate and adjust the posture;

[0064] 2. When starting with gas (refer to Fig.15 ): When the electromagnet of the electromagnet of the first electromagnetic structure is energized, the driven body overcomes the elastic force of the second spring and approaches the electromagnet of the first electromagnetic structure, so that the first driving shaft is used to control the activity of the driving block on the left side and drive the cleaning body on the left side to rotate. When different air supply pumps supply air to the first air inlet nozzle, the second air inlet nozzle and the fourth air inlet nozzle respectively, the airflow entering from the first air inlet nozzle and the second air inlet nozzle is discharged from the first exhaust nozzle to the jet chamber of the cleaning body on the left side, and a negative pressure is formed in the area between the first electromagnetic structure and the second electromagnetic structure, so that the gas entering from the fourth air inlet nozzle can push open the second electromagnetic structure. The magnetic structure (overcomes the elastic force of the first spring), exhausts gas from the fourth exhaust nozzle and sends the gas to the jet chamber of the cleaning body on the right. Similarly, when the second electromagnetic structure is started, the gas entering from the first air inlet and the second air inlet is sent to the jet chamber of the left cleaning body through the second exhaust nozzle, and the gas entering from the third air inlet pushes open the third electromagnetic structure and is sent to the jet chamber of the right cleaning body through the third exhaust nozzle. When the first electromagnetic structure and the second electromagnetic structure are energized, the driving block can be used to control the cleaning bodies to rotate in the same direction and at the same angle, thereby adjusting the posture of the cleaning bodies.

[0065] 3. When the water spray chamber is supplied with liquid by the liquid supply pump, the cleaning liquid passes through the water spray chamber and controls the rotation of the cam through the impeller, so that the brush plate at the mouth of the jet chamber can leave or enter the jet chamber, and contact the groove wall of the positioning groove of the glass when leaving the jet chamber.

[0066] In summary, based on the above working principle, this embodiment has the following advantages when cleaning glass: Figure 3 When the glass is positioned in the positioning groove, the control gear drives the height position of the cleaning bodies on both sides to be consistent, and when the glass enters the cleaning chamber, the air supply pump starts and controls the flushing mode (such as Fig.14 ) or cleaning mode (such as Fig.13 ), and the positioning groove is cleaned by air through the jet chamber. The jet directions of the jet chambers of the cleaning bodies in different modes are different, and the airflow of the self-matching gas into the jet chamber can be diverted by the cam, thereby improving the cleaning effect; after the cleaning is completed, the electromagnetic structure stops and keeps the cleaning body in the brushing mode (such as Fig.12 ), when the liquid supply pump supplies liquid to the water spray chamber, the cam is driven to rotate by the impeller, and the brush plate leaves the jet chamber and brushes the positioning groove of the glass. The brush plate brushes the glass when it contacts the glass, and when it enters the jet chamber, it can discharge impurities between the brush plate and the glass; after the brushing is completed, the cleaning body maintains the cleaning mode, and when the liquid supply pump supplies water, the rubber part at one end of the brush plate will contact the glass interval, and when the rubber part contacts the glass, the brush plate is vibrated, and at the same time, the water flow sprayed from the water spray chamber passes through the glass and is reflected to the brush plate, from The brush plate is cleaned; after the cleaning brush is completed, the cleaning body is kept in the flushing mode, and when the liquid supply pump supplies water to the water spray chamber, the positioning groove of the glass is flushed, and when the brush plate is controlled by the cam to move, impurities on the brush plate can be prevented from falling onto the glass. The water spray direction of the water spray chamber of this embodiment is inclined to the direction of the jet chamber, which can not only reflect the water flow to the brush plate through the glass in the cleaning mode, but also in the flushing mode, if the impurities in the jet chamber move toward the glass, they can also be blocked by the water flow sprayed from the water spray chamber.

[0067] In cleaning Figure 4 When cleaning the positioning groove of the glass, the cleaning body can be driven to perform reciprocating lifting and lowering activities by controlling the gear, thereby increasing the cleaning range and being able to clean the positioning groove with a wider groove.

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass cleaning machine, Features: The washing machine is used to clean the glass of large glass windows, including: Window frame (10); Glass (11); A glass groove (10a) for installing the glass (11) is formed on the window frame (10), and a sealing strip (10b) is provided in the matching gap between the glass (11) and the window frame (10); a positioning groove (11a) is formed by a recessed edge of the glass (11), and an edge wrapping structure is wrapped around the edge of the glass (11); A positioning rib (10c) adapted to the positioning groove (11a) is formed in the glass groove (10a); The cleaning machine includes: A machine body (30) having a cleaning chamber (31) for the glass (11) to pass through; An end surface cleaning device having first cleaning ends located at the top and bottom of the cleaning chamber (31); An edge cleaning device having second cleaning ends located on both sides of the cleaning chamber (31); A driving mechanism, disposed in the cleaning chamber (31) and used to control the glass (11) and / or the edge cleaning device to move back and forth in the cleaning chamber; A liquid supply pump (32) for supplying cleaning liquid to the end surface cleaning device and / or the edge cleaning device; A gas supply pump (33) for supplying cleaning gas to the end surface cleaning device and / or the edge cleaning device; The first cleaning end is capable of generating a cleaning water flow flowing longitudinally, and after cleaning the end surface of the glass (11), it is capable of guiding the accumulated water on the end surface of the glass to be discharged to both sides; the second cleaning end is capable of generating a cleaning water flow flowing horizontally, and is capable of cleaning the positioning groove (11a) of the glass (11); The driving mechanism comprises: A transmission shaft (40) is rotatably connected to the cleaning chamber (31), and a conveying area for glass to pass through is formed between the longitudinal transmission shafts (40); The conveying wheel (41) is installed on the transmission shaft (40) with an axial spacing; A driven rack (42) is slidably connected to the cleaning chamber (31); A transmission gear set, comprising a first gear (43) mounted on a transmission shaft (40) and a second gear (44) meshing between the first gear (43) and a driven rack (42); Wherein, the transmission shaft (40) can be controlled by a motor to rotate clockwise or counterclockwise; The end surface cleaning device comprises: A synchronous wheel assembly, comprising four synchronous wheels (52) rotatably connected to the inner wall of the cleaning chamber (31) via a first rotating shaft (51), and any synchronous wheel (52) can be driven by a motor to rotate clockwise or counterclockwise; A synchronous belt (54) drivingly connected between the synchronous wheels (52); A spray washing body (55) is mounted on the synchronous belt (54) and can be controlled by the synchronous belt (54) to move along or against the direction of movement of the glass; A gas spray (56) is mounted on the synchronous belt (54) and can be controlled by the synchronous belt (54) to reciprocate between two sides of the cleaning chamber (31); Wherein, the spray body (56) has a brushing portion that can be telescopically arranged; The gas jet (56) comprises: The first body (560) is mounted on the synchronous belt (54), and a side close to the glass is recessed to form a telescopic cavity (561); A lifting shaft (562) moves in the telescopic cavity (561) and passes through the bottom of the telescopic cavity (561); A slide rail (563) is installed in the machine body (30) and can be controlled to rise and fall by a lifter (6) installed on the machine body (30); Wherein, the scrubbing part (564) is installed on the lifting shaft (562); The lifter (6) comprises: A lifting body (60) is mounted on the machine body (30) and has a chamber formed therein; A partition plate (61) is disposed in the lifting body (60) and divides the chamber into an upper chamber (61a) and a lower chamber (61b); The piston shaft is composed of an upper piston shaft (621) movable in the upper chamber (61a) and a lower piston shaft (622) movable in the lower chamber (61b); The piston plate is composed of an upper piston plate (631) arranged on the upper piston shaft (621) and a lower piston plate (632) arranged on the lower piston shaft (622); A one-way air outlet nozzle (64) and a one-way air inlet nozzle (65) are arranged in the lifting body (60) and connected to the upper chamber (61a) and the lower chamber (61b); and a first exhaust control valve (60a) in communication with the upper chamber (61a) and the lower chamber (61b) is provided on the lifting body (60); A telescopic groove (66) is formed on the inner wall of the cavity opening of the telescopic cavity (561), and an injection portion (68) connected to the telescopic groove (66) via a first return spring (67) is provided in the telescopic groove (66), an injection hole (69) is formed at the bottom of the injection portion (68), and an air intake cavity (69a) connected to the injection hole (69) is provided on a side of the injection portion (68) close to the first return spring (67), the air intake cavity (69a) is connected to the one-way air outlet nozzle (64) via an air intake pipe (69b), and a plurality of second exhaust control valves (60b) connected to the telescopic groove (66) are provided on the first body (560).

2. A glass cleaning machine according to claim 1, Features: The edge wrapping structure comprises: A wrapping strip (20) adapted to the positioning groove (11a) and arranged in close contact with the inner wall of the positioning groove (11a); The adhesive (21) is filled between the wrapping strip (20) and the glass (11) and is used to fix the wrapping strip (20) and the glass (11).

3. A glass cleaning machine according to claim 1, Features: The edge cleaning device comprises: A mounting seat (70) connected to the driven rack (42); A cleaning body (71) is disposed on the mounting seat (70) and has a water spray chamber (72) and an air spray chamber (73); A positioning plate (74) mounted at the cavity opening of the jet cavity (73); A telescopic shaft (75) is slidably disposed on the positioning plate (74); A brush plate (76) is mounted on the telescopic shaft (75) and a second return spring (77) is provided between the brush plate (76) and the positioning plate (74); An impeller (78) is rotatably disposed in the water spray chamber (72); A cam (79) is rotatably disposed in the jet chamber (73) and has a driving surface capable of contacting the telescopic shaft (75); A pulley assembly (79a) is composed of a first pulley connected to the impeller (78), a second pulley connected to the cam (79), and a transmission belt connected between the first pulley and the second pulley; When cleaning liquid is fed into the water spray chamber (72) by the liquid supply pump, the cam (79) is driven to rotate by the impeller (78), and the telescopic shaft (75) is controlled to move in a direction away from the cam (79) by the driving surface of the cam (79).

4. A glass cleaning machine according to claim 3, Features: The mounting seat (70) is provided with at least two cleaning bodies (71) supported by a second rotating shaft (80) and capable of rotating, and a driving block (81) is mounted on one end of the second rotating shaft (80); It also includes an air distribution structure, which is disposed on the mounting seat (70) and is capable of synchronously adjusting the directions of the water spray chamber (72) and the air spray chamber (73) by controlling each cleaning body (71) and causing the cleaning body (71) to operate in a brushing mode, a cleaning mode, and a flushing mode; In the scrubbing mode, the brush plate (76) is arranged parallel to the positioning groove of the glass, and when the water spraying chamber (72) sprays water, the cam (79) is driven to rotate by the impeller (78), so that the brush plate (76) is intermittently exposed from the jet chamber (73) and scrubs the positioning groove of the glass; In the cleaning mode, the cleaning body (71) rotates and controls the jet chamber (73) and the positioning groove of the glass to maintain a first inclined posture, and when the water spray chamber (72) sprays water, the cam (79) is driven to rotate by the impeller (78), so that one end of the brush plate (76) intermittently contacts the cleaning surface of the glass, and at the same time, the brush plate (76) separated from the jet chamber (73) is washed by the water spray chamber (72); In the flushing mode, the cleaning body (71) rotates and controls the jet chamber (73) to maintain a second inclined posture with respect to the positioning groove of the glass, and when the water spray chamber (72) and the jet chamber (73) spray water and air respectively, the positioning groove of the glass can be flushed.

5. A glass cleaning machine according to claim 4, Features: The gas distribution structure comprises: A gas distribution body (82) is disposed on the mounting seat (70) and is hollow; A partition (83) is disposed in the chamber of the gas distribution chamber (82) and divides the chamber into a first chamber (83a) and a second chamber (83b), and a communication port (83c) is formed on the partition to connect the first chamber (83a) and the second chamber (83b); The electromagnetic structure is composed of a first electromagnetic structure installed in the first cavity (83a) and a second electromagnetic structure installed in the second cavity (83b); A drive shaft, comprising a first drive shaft (841) controlled by a first electromagnetic structure and a second drive shaft (842) controlled by a second electromagnetic structure, wherein the first drive shaft (841) and the second drive shaft (842) are respectively hinged to each drive block (81); An air intake nozzle, comprising a first air intake nozzle (851), a second air intake nozzle (852), a third air intake nozzle (853) and a fourth air intake nozzle (854) arranged on the gas distribution body; An exhaust nozzle, comprising a first exhaust nozzle (861), a second exhaust nozzle (862), a third exhaust nozzle (863) and a fourth exhaust nozzle (864) arranged on the gas distribution body; The first air inlet nozzle (851), the third air inlet nozzle (853), the first exhaust nozzle (861) and the third exhaust nozzle (863) are in communication with the first chamber (83a), and the second air inlet nozzle (852), the fourth air inlet nozzle (854), the second exhaust nozzle (862) and the fourth exhaust nozzle (864) are in communication with the two chambers (83b); The first electromagnetic structure normally closes the third air inlet nozzle (853), the first air exhaust nozzle (861) and the third air exhaust nozzle (863), and the second electromagnetic structure normally closes the second air exhaust nozzle (862), the fourth air inlet nozzle (854) and the fourth air exhaust nozzle (864); When the first electromagnetic structure is energized, the first exhaust nozzle (861) is opened, gas is introduced from the first air inlet nozzle (851), the second air inlet nozzle (852) and the fourth air inlet nozzle (854), and gas is supplied to each cleaning body (71) from the first exhaust nozzle (861) and the fourth exhaust nozzle (864), while the driving shaft is controlled to drive the second rotating shaft (80) to rotate and cause the cleaning body (71) to enter a flushing mode; When the second electromagnetic structure is energized, the second exhaust nozzle (862) is opened, gas is introduced from the first air inlet nozzle (851), the second air inlet nozzle (852) and the third air inlet nozzle (853), and gas is supplied to each cleaning body (71) from the second exhaust nozzle (862) and the third exhaust nozzle (863), while the driving shaft is controlled to drive the second rotating shaft (80) to rotate and cause the cleaning body to enter a cleaning mode; When both the first electromagnetic structure and the second electromagnetic structure are powered off, the cleaning body (71) maintains the scrubbing mode.

6. A glass cleaning machine according to claim 5, Features: The first electromagnetic structure and the second electromagnetic structure both include: The driven body (90) is connected to the first cavity (83a) or the second cavity (83b) via a first spring (91); An electromagnet (92) is connected to the driven body (90) via a second spring (93) and has an electromagnet (94); The driving shaft passes through the electromagnet (92) and is connected to the driven body (90); when the electromagnet (94) is energized, the driven body (90) is attracted to approach the electromagnet (92).

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