Curved glass cleaning device and cleaning method thereof

Abstract

The present invention discloses a curved glass cleaning device and a cleaning method thereof, which belongs to the technical field of curved glass cleaning, wherein the curved glass cleaning device comprises a trough body, the area covered by the accommodating area of ​​the trough body has a clamping member, the clamping member comprises two groups of rollers arranged in parallel to each other, and a feeding channel for conveying the curved glass is provided between the two groups of rollers; the cleaning mechanism comprises a cleaning member capable of applying a fluid to the upper surface and / or the lower surface of the curved glass. The invention can reciprocate the curved glass, thereby cooperating with the cleaning member to comprehensively clean the curved glass, thereby improving the cleaning effect. The curved glass cleaning method of the curved glass cleaning device comprises placing the curved glass in the feeding channel between the two groups of rollers arranged in parallel, the two groups of rollers are respectively attached to the upper surface and the lower surface of the curved glass; the cleaning member applies a fluid to the upper surface and / or the lower surface of the curved glass; the rollers rotate back and forth, thereby reciprocating the curved glass, thereby cooperating with the cleaning member to comprehensively clean the curved glass.

Description

Technical Field

[0001] The present invention belongs to the technical field of curved glass cleaning, and in particular relates to a curved glass cleaning device and a cleaning method thereof. Background Art

[0002] Curved glass usually refers to glass with a curvature. For example, the partition glass used in some refrigerators contains curved glass. Curved glass needs to be cleaned after printing patterns.

[0003] A Chinese patent application numbered CN201910984164.5 discloses a curved glass cleaning device and method, the device comprising a conveying system for fixing and conveying the curved glass; a cleaning system for cleaning the curved glass, the cleaning system comprising a cleaning component, the cleaning component being used to directly act on the action position of the curved glass; an adjustment system, the adjustment system controlling the cleaning component to move along the curved surface curve of the curved glass surface, so that the distance between the cleaning component and the action position is within a predetermined range; the cleaning component comprises a spray pipe, a roller brush and / or an air knife. The curved glass cleaning device and method disclosed in the present invention, by setting an adjustment system, controls the cleaning component to move along the curved surface curve of the curved glass surface, so that the distance between the cleaning component and its action position is within a predetermined range, thereby ensuring the cleaning of all positions of the curved glass. At the same time, the cleaning operation is simple and the equipment cost is low.

[0004] The problem with this prior art is that it is difficult to reciprocate the curved glass to improve the cleaning effect. Summary of the invention

[0005] In view of the problems existing in the prior art, the present invention provides a curved glass cleaning device and a cleaning method thereof, which have the advantages of being able to reciprocate the curved glass and improve the cleaning effect, and solve the problem in the prior art that it is difficult to reciprocate the curved glass, resulting in poor cleaning effect.

[0006] The present invention is implemented as follows: a curved glass cleaning device, comprising:

[0007] A trough body, wherein the area covered by the receiving area of ​​the trough body has a clamping member, and the clamping member includes two groups of rollers arranged parallel to each other, and a conveying channel for conveying curved glass is provided between the two groups of rollers;

[0008] The cleaning mechanism comprises a cleaning member capable of applying fluid to the upper surface and / or the lower surface of the curved glass.

[0009] In this arrangement, the area covered by the accommodating compartment of the trough body includes the accommodating compartment of the trough body and the area extending above the accommodating compartment of the trough body. Through this arrangement, the liquid sprayed from the cleaning piece can fall into the trough body after cleaning the curved glass, thereby facilitating the collection of the used liquid.

[0010] The roller is a straight roller. When clamping the curved glass, the axial direction of the roller is parallel to the axial direction of the curved glass. The rotation of the roller can reciprocate the curved glass, thereby facilitating the cleaning of the curved glass.

[0011] As a preferred embodiment of the present invention, the cleaning element includes an air jet element and / or a liquid jet element.

[0012] By this arrangement, only the jet part or only the liquid spray part can be provided, and of course, both the jet part and the liquid spray part can be provided. The jet part can be used to blow away impurities with weak adhesion on the curved glass, and can also be used to dry the cleaned curved glass.

[0013] As a preferred embodiment of the present invention, a first support frame is fixedly connected to one side of the trough body, the roller shafts are rotatably connected to the first support frame, a first drive motor is installed on the first support frame, and an output end of the first drive motor is fixedly connected to one end of the roller shaft;

[0014] A cavity is formed on a side of the roller shaft away from the first support frame;

[0015] A slidable second support frame is arranged on the side of the trough body opposite to the first support frame, and the second support frame has an axial support member, which is rotatably inserted into the cavity.

[0016] With this arrangement, when the size of the curved glass is large, the second support frame is moved to be partially withdrawn from the cavity, thereby being suitable for clamping and conveying the curved glass with a large size. On the contrary, when the size of the curved glass is small, the second support frame is moved to be inserted deeper into the cavity, thereby being suitable for clamping and conveying the curved glass with a small size.

[0017] As a preferred embodiment of the present invention, the second support frame is slidably configured as follows: a horizontal support plate is fixedly connected to the trough body, a slideway is provided on the horizontal support plate, and a lockable slider is slidably connected in the slideway.

[0018] The settings that the slider can lock are:

[0019] One side of the slideway is provided with equidistant positioning holes connected to the slideway, the slider is provided with a receiving groove, the receiving groove is provided with an airbag that can protrude from the receiving groove, and the upper side of the airbag is provided with a pressing plate;

[0020] The slider is connected to a locking screw by a threaded rotation, and the locking screw can be rotated into the positioning hole to lock the slider. Furthermore, when the locking screw is further tightened, the locking screw extends into the receiving groove to press the pressure plate and thus the airbag, so that the airbag protrudes out of the receiving groove, thereby tightening the slider and the inside of the slideway relatively, making the slider less likely to shake, and further making the second support frame less likely to shake.

[0021] As a preferred embodiment of the present invention, the shaft-shaped support member includes a lockable shaft body, a bearing is fixedly sleeved on the shaft body, and the outer ring of the bearing and the cavity are slidably fitted; the shaft body and the roller shaft can be made coaxial, so that the roller shaft is not easy to shake when rotating;

[0022] The shaft body is fixedly connected with a brush body.

[0023] Through this arrangement, the roller can move the curved glass back and forth, and when the curved glass moves, the brush body can clean the upper and lower surfaces of the curved glass.

[0024] As a preferred embodiment of the present invention, the roller shaft is provided with accommodating holes at equal intervals in an annular shape, and the accommodating holes are connected to the cavity;

[0025] A toggle wheel is rotatably connected inside the receiving hole, a rotating surface of the toggle wheel is perpendicular to a rotating surface of the roller shaft, and opposite sides of the toggle wheel both protrude from the receiving hole;

[0026] The outer peripheral surface of the shifting wheel is provided with oblique tooth grooves;

[0027] A spiral pick is fixedly connected to the outer circumferential surface of the shaft body, and the spiral pick extends into the oblique tooth groove;

[0028] An elastic rubber ring is sleeved on the outer periphery of the shifting wheel.

[0029] With this arrangement, the outer layer of the elastic rubber ring is equivalent to a protruding anti-slip protrusion, which can reduce the relative sliding between the roller shaft and the curved glass when the roller shaft moves the curved glass. In addition, when the roller shaft and the shaft body rotate relatively, the spiral paddle can drive the paddle wheel to rotate, thereby driving the curved glass to move left and right along the axial direction of the roller shaft, so that the curved glass can not only move forward and backward, but also move left and right, which is convenient for comprehensive cleaning of the curved glass.

[0030] As a preferred embodiment of the present invention, a scrubbing layer is fixedly connected to the outer peripheral surface of the shifting wheel.

[0031] The washing layer can wash the curved glass. For example, the washing layer is set as a sponge layer.

[0032] As a preferred embodiment of the present invention, the outer circumferential surface of the roller shaft is provided with strip grooves arranged along the axial direction of the roller shaft at equal intervals in an annular manner; a bearing plate is provided in the strip groove, a scraping strip is fixedly connected to the bearing plate, and the strip groove extends outwardly of the scraping strip;

[0033] When the two sets of rollers rotate at different speeds, the scraper can scrape away impurities on the curved glass.

[0034] Exemplarily, the scraper strip is an elastic rubber strip. With this arrangement, when the rotation speeds of the two rollers are different, the scraper strip can scrape away impurities on the curved glass, thereby improving the cleaning efficiency. The scraper strip is arranged on the carrier plate, which makes it easy to replace the scraper strip.

[0035] As a preferred embodiment of the present invention, a second driving motor is fixedly connected to the second support frame, and an output end of the second driving motor is drivingly connected to the shaft.

[0036] Exemplarily, the output end of the second driving motor is connected to the shaft body through a gear transmission. The second driving motor can drive the shaft body to rotate, and can rotate in the same direction and speed as the roller shaft, at which time the toggle wheel does not rotate; it can rotate relative to the roller shaft (including in the same direction, opposite direction, and when the shaft body is stationary). When the relative speed of the shaft body and the roller shaft is different, the rotation speed of the toggle wheel is also different.

[0037] As a preferred embodiment of the present invention, the shaft body has a fluid channel, and the shaft body is provided with a fluid outlet connected to the fluid channel;

[0038] The air-spraying member and / or the liquid-spraying member are connected to the fluid channel through a pipeline.

[0039] Specifically, the jetting member and / or the liquid spraying member is connected to the end of the shaft body through a pipeline and a rotary joint. Through this arrangement, the fluid can enter the cavity and then be applied to the curved glass through the receiving hole.

[0040] The present invention also provides a curved glass cleaning method of the curved glass cleaning device, comprising the following steps:

[0041] The curved glass is placed in a feeding channel between two sets of rollers arranged in parallel, and the two sets of rollers are respectively attached to the upper surface and the lower surface of the curved glass;

[0042] The cleaning member applies a fluid to the upper surface and / or the lower surface of the curved glass;

[0043] The roller shaft reciprocates to move the curved glass back and forth, thereby cooperating with the cleaning member to fully clean the curved glass.

[0044] Compared with the prior art, the present invention has the following beneficial effects:

[0045] In the present invention, two groups of rollers capable of clamping curved glass and a cleaning component capable of applying fluid to the upper surface and / or lower surface of the curved glass are provided. When cleaning the curved glass, the curved glass is first placed in a feeding channel between the two groups of rollers arranged in parallel, and the two groups of rollers are respectively attached to the upper surface and the lower surface of the curved glass; then the cleaning component applies fluid to the upper surface and / or the lower surface of the curved glass; secondly, the rollers rotate back and forth, thereby reciprocating the curved glass, thereby cooperating with the cleaning component to comprehensively clean the curved glass and improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 is a schematic diagram of the three-dimensional structure of a curved glass cleaning device provided by an embodiment of the present invention;

[0047] Figure 2 The embodiment of the present invention provides Figure 1 A schematic diagram of the enlarged structure of part A;

[0048] Figure 3 The embodiment of the present invention provides Figure 1 A schematic diagram of the enlarged structure of part B;

[0049] Figure 4 is a schematic side view of the structure of a curved glass cleaning device provided by an embodiment of the present invention;

[0050] Figure 5 The embodiment of the present invention provides Figure 4 A schematic diagram of the enlarged structure of the middle C part;

[0051] Figure 6 It is a schematic diagram of the main internal structure of a slider provided by an embodiment of the present invention;

[0052] Figure 7 is a schematic diagram of the front view of the curved glass cleaning device provided by an embodiment of the present invention;

[0053] Figure 8 The embodiment of the present invention provides Figure 7 Schematic diagram of the cross-sectional structure of the DD part;

[0054] Fig. 9 The embodiment of the present invention provides Figure 8 A schematic diagram of the enlarged structure of part E in the middle;

[0055] Fig.10 The embodiment of the present invention provides Figure 8 A schematic diagram of the enlarged structure of part F;

[0056] Fig.11 The embodiment of the present invention provides Fig.10 Schematic diagram of the enlarged structure of part G in the middle.

[0057] In the figure: 1. trough body; 2. roller; 3. feed channel; 31. cleaning part; 4. first support frame; 5. first drive motor; 6. cavity; 7. second support frame; 8. horizontal support plate; 9. slideway; 10. slider; 11. positioning hole; 12. receiving groove; 13. airbag; 14. pressure plate; 15. locking screw; 16. shaft body; 17. bearing; 18. brush body; 19. receiving hole; 20. toggle wheel; 21. oblique tooth groove; 22. spiral paddle; 23. elastic rubber ring; 24. scrubbing layer; 25. strip groove; 26. bearing plate; 27. scraper strip; 28. second drive motor; 29. ​​fluid channel; 30. fluid outlet. DETAILED DESCRIPTION

[0058] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0059] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0060] See also Figure 1 , Figure 4 and Figure 5 A curved glass cleaning device provided by an embodiment of the present invention comprises a tank body 1, wherein the area covered by the receiving area of ​​the tank body 1 has a clamping member, wherein the clamping member comprises two sets of rollers 2 arranged parallel to each other, and a feeding channel 3 for conveying curved glass is provided between the two sets of rollers 2;

[0061] The cleaning mechanism comprises a cleaning member 31 capable of applying fluid to the upper surface and / or lower surface of the curved glass.

[0062] In this arrangement, the area covered by the accommodating area of ​​the tank body 1 includes the accommodating area of ​​the tank body 1 and the area extending above the accommodating area of ​​the tank body 1, that is, the roller 2 can be arranged inside the tank body 1 or above the tank body 1. Through this arrangement, the curved glass is placed in the feeding channel 3 between two sets of parallel rollers 2, and the liquid sprayed from the cleaning member 31 can fall into the tank body 1 after cleaning the curved glass, so that it is convenient to collect the used liquid. The roller 2 is a straight roller. When clamping the curved glass, the axial direction of the roller 2 is parallel to the axial direction of the curved glass. The reciprocating rotation of the roller 2 can reciprocate the curved glass, so that it is convenient to repeatedly clean the curved glass.

[0063] The present solution provides two groups of rollers that can clamp the curved glass and a cleaning component 31 that can apply fluid to the upper surface and / or lower surface of the curved glass. When cleaning the curved glass, the curved glass is first placed in the feed channel 3 between the two groups of parallel rollers 2, and the two groups of rollers 2 are respectively attached to the upper surface and lower surface of the curved glass; then the cleaning component 31 applies fluid to the upper surface and / or lower surface of the curved glass; secondly, the rollers 2 rotate back and forth, thereby reciprocating the curved glass, thereby cooperating with the cleaning component 31 to comprehensively clean the curved glass and improve the cleaning effect.

[0064] Furthermore, the cleaning element 31 includes an air-spraying element and / or a liquid-spraying element.

[0065] By this arrangement, only the jet part or only the liquid spray part can be provided, and of course, both the jet part and the liquid spray part can be provided. The jet part can be used to blow away impurities with weak adhesion on the curved glass, and can also be used to dry the cleaned curved glass.

[0066] For further information, see Figure 1 A first support frame 4 is fixedly connected to one side of the tank body 1, and the roller shafts 2 are rotatably connected to the first support frame 4. A first drive motor 5 is installed on the first support frame 4, and the output end of the first drive motor 5 is fixedly connected to one end of the roller shaft 2;

[0067] See also Figure 7-10 A cavity 6 is formed on a side of the roller shaft 2 away from the first support frame 4;

[0068] A slidable second support frame 7 is disposed on the side of the trough body 1 opposite to the first support frame 4 . The second support frame 7 has an axial support member, which is rotatably inserted into the cavity 6 .

[0069] With this arrangement, when the size of the curved glass is large, the second support frame 7 is moved to be partially withdrawn from the cavity 6, so that it is suitable for clamping and conveying the curved glass with a large size. On the contrary, when the size of the curved glass is small, the second support frame 7 is moved to be inserted deeper into the cavity 6, so that it is suitable for clamping and conveying the curved glass with a small size.

[0070] For example, see Figure 2 The second support frame 7 is slidably configured as follows: a horizontal support plate 8 is fixedly connected to the trough body 1, a slideway 9 is provided on the horizontal support plate 8, and a lockable slider 10 is slidably connected in the slideway 9.

[0071] For example, see Figure 6The slider 10 can be locked in the following configuration: one side of the slideway 9 is provided with equidistant positioning holes 11 communicating with the slideway 9; the slider 10 has a receiving groove 12; the receiving groove 12 has an airbag 13 protruding from the receiving groove 12; and the upper side of the airbag 13 has a pressing plate 14;

[0072] The slider 10 is rotatably connected with a locking screw 15 through a thread, and the locking screw 15 can be rotated into the positioning hole 11, thereby locking the slider 10. Moreover, when the locking screw 15 is further tightened, the locking screw 15 extends into the receiving groove 12 to press the pressing plate 14 and thus the airbag 13, so that the airbag 13 protrudes from the receiving groove 12, thereby relatively tightening the slider 10 and the inside of the slideway 9, making the slider 10 difficult to shake, and further making the second support frame 7 difficult to shake.

[0073] For details, please refer to Figure 7-10 The axial support member includes a lockable shaft body 16, on which a bearing 17 is fixedly sleeved, and the outer ring of the bearing 17 slides and fits with the cavity 6; the shaft body 16 and the roller shaft 2 can be made coaxial, so that the roller shaft 2 is not easy to shake when rotating; the shaft body 16 is fixedly connected with a brush body 18.

[0074] Through this arrangement, the roller 2 can move the curved glass back and forth, and when the curved glass moves, the brush body 18 can clean the upper and lower surfaces of the curved glass.

[0075] For further information, see Figure 7-10 The roller shaft 2 is provided with accommodating holes 19 at equal intervals in a ring shape, and the accommodating holes 19 are communicated with the cavity 6; a toggle wheel 20 is rotatably connected inside the accommodating hole 19, and the rotating surface of the toggle wheel 20 is perpendicular to the rotating surface of the roller shaft 2, and the opposite sides of the toggle wheel 20 are both protruding from the accommodating hole 19; an oblique tooth groove 21 is provided on the outer circumference of the toggle wheel 20; a spiral paddle 22 is fixedly connected to the outer circumference of the shaft body 16, and the spiral paddle 22 extends into the oblique tooth groove 21; an elastic rubber ring 23 is sleeved on the outer circumference of the toggle wheel 20.

[0076] With this arrangement, the outer layer of the elastic rubber ring 23 is equivalent to a protruding anti-slip protrusion, which can reduce the relative sliding between the roller shaft 2 and the curved glass when the roller shaft 2 moves the curved glass. In addition, when the roller shaft 2 and the shaft body 16 rotate relative to each other, that is, the two rotation speeds and directions are inconsistent, the spiral paddle 22 can drive the paddle wheel 20 to rotate, thereby driving the curved glass to move left and right along the axial direction of the roller shaft 2, so that the curved glass can not only move forward and backward, but also move left and right, which is convenient for comprehensive cleaning of the curved glass.

[0077] Preferably, a scrubbing layer 24 is fixedly connected to the outer peripheral surface of the shifting wheel 20 .

[0078] The cleaning layer 24 can clean the curved glass. For example, the cleaning layer 24 is configured as a sponge layer.

[0079] For further information, see Fig.11 The outer circumferential surface of the roller shaft 2 is provided with strip grooves 25 arranged along the axial direction of the roller shaft 2 at equal intervals in an annular manner; a bearing plate 26 is provided in the strip groove 25, and a scraper strip 27 is fixedly connected to the bearing plate 26, and the outer side of the scraper strip 27 extends out of the strip groove 25;

[0080] When the rotation speeds of the two groups of rollers 2 are different, the scraper strip 27 can scrape away impurities on the curved glass.

[0081] Exemplarily, the scraper strip 27 is an elastic rubber strip. With this arrangement, when the rotation speeds of the two rollers 2 are different, the scraper strip 27 can scrape away impurities on the curved glass, thereby improving the cleaning efficiency. The scraper strip 27 is arranged on the carrier plate 26, so that the scraper strip 27 can be easily replaced.

[0082] For further information, see Figure 2 A second driving motor 28 is fixedly connected to the second supporting frame 7 , and an output end of the second driving motor 28 is drivingly connected to the shaft 16 .

[0083] Exemplarily, the output end of the second driving motor 28 is connected to the shaft 16 via a gear transmission. The second driving motor can drive the shaft 16 to rotate, and can rotate in the same direction and speed as the roller 2, at which time the paddle wheel 20 does not rotate; it can rotate relative to the roller 2 (including in the same direction, opposite direction, and when the shaft 16 is stationary). When the relative speeds of the shaft 16 and the roller 2 are different, the rotation speed of the paddle wheel 20 is also different.

[0084] For further information, see Figure 8-Figure 10 The shaft body 16 has a fluid channel 29, and the shaft body 16 is provided with a fluid outlet 30 connected to the fluid channel 29;

[0085] The air-spraying member and / or the liquid-spraying member are connected to the fluid channel 29 through a pipeline.

[0086] Specifically, the jetting member and / or the liquid spraying member is connected to the end of the shaft body 16 through a pipeline and a rotary joint. Through this arrangement, the fluid can enter the cavity 6 and then be applied to the curved glass through the receiving hole 19.

[0087] The present invention also provides a curved glass cleaning method of the curved glass cleaning device, comprising the following steps:

[0088] Step S1, placing the curved glass in the feeding channel 3 between two sets of rollers 2 arranged in parallel, the two sets of rollers 2 are respectively attached to the upper surface and the lower surface of the curved glass;

[0089] Step S2: the cleaning member 31 applies fluid to the upper surface and / or lower surface of the curved glass;

[0090] Step S3, the roller shaft 2 reciprocates to move the curved glass back and forth, thereby cooperating with the cleaning member 31 to fully clean the curved glass.

[0091] Working principle of the present invention:

[0092] When in use, two groups of rollers capable of clamping the curved glass and a cleaning component capable of applying fluid to the upper surface and / or lower surface of the curved glass are provided. When cleaning the curved glass, the curved glass is first placed in a feeding channel between the two groups of rollers arranged in parallel, and the two groups of rollers are respectively attached to the upper surface and lower surface of the curved glass; then the cleaning component applies fluid to the upper surface and / or lower surface of the curved glass; secondly, the rollers rotate back and forth, thereby reciprocating the curved glass, thereby cooperating with the cleaning component to comprehensively clean the curved glass and improve the cleaning effect.

[0093] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0094] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A curved glass cleaning device, comprising a tank (1), characterized in that: The area covered by the accommodating area of ​​the trough body (1) has a clamping member, the clamping member comprises two groups of rollers (2) arranged parallel to each other, and a conveying channel (3) for conveying curved glass is provided between the two groups of rollers (2); A cleaning mechanism, comprising a cleaning member (31) capable of applying a fluid to the upper surface and / or the lower surface of the curved glass; A first support frame (4) is fixedly connected to one side of the trough body (1), and the roller shafts (2) are rotatably connected to the first support frame (4). A first drive motor (5) is installed on the first support frame (4), and an output end of the first drive motor (5) is fixedly connected to one end of the roller shaft (2); A cavity (6) is provided on a side of the roller shaft (2) away from the first support frame (4); A second slidable support frame (7) is provided on the side of the trough body (1) opposite to the first support frame (4), and the second support frame (7) has an axial support member, which is rotatably inserted into the cavity (6); The roller shaft (2) is provided with accommodating holes (19) at equal intervals in an annular shape, and the accommodating holes (19) are in communication with the cavity (6); A toggle wheel (20) is rotatably connected inside the receiving hole (19), a rotating surface of the toggle wheel (20) is perpendicular to a rotating surface of the roller shaft (2), and opposite sides of the toggle wheel (20) both protrude from the receiving hole (19); The outer peripheral surface of the shifting wheel (20) is provided with oblique tooth grooves (21); The shaft-shaped support member comprises a lockable shaft body (16), a spiral pick (22) being fixedly connected to the outer peripheral surface of the shaft body (16), and the spiral pick (22) extending into the oblique tooth groove (21); An elastic rubber ring (23) is sleeved on the outer periphery of the shifting wheel (20); A scrubbing layer (24) is fixedly connected to the outer peripheral surface of the shifting wheel (20).

2. A curved glass cleaning device as claimed in claim 1, characterized in that: The cleaning element (31) comprises an air-spraying element and / or a liquid-spraying element.

3. The curved glass cleaning device according to claim 1, characterized in that: The second support frame (7) is slidably arranged such that: a horizontal support plate (8) is fixedly connected to the trough body (1), a slideway (9) is provided on the horizontal support plate (8), and a lockable slider (10) is slidably connected to the slideway (9); The slider (10) is lockable in the following configuration: one side of the slideway (9) is provided with equidistant positioning holes (11) communicating with the slideway (9); the slider (10) has a receiving groove (12); the receiving groove (12) has an air bag (13) that can protrude from the receiving groove (12); and the upper side of the air bag (13) has a pressure plate (14); The slider (10) is rotatably connected to a locking screw (15) via a thread, and the locking screw (15) can be rotated into the positioning hole (11), thereby locking the slider (10).

4. A curved glass cleaning device as claimed in claim 3, characterized in that: A bearing (17) is fixedly sleeved on the shaft body (16), and the outer ring of the bearing (17) is slidably fitted with the cavity (6); and a brush body (18) is fixedly connected to the shaft body (16).

5. The curved glass cleaning device according to claim 1, characterized in that: Strip grooves (25) are arranged equidistantly in an annular manner on the outer circumference of the roller shaft (2) and are arranged along the axial direction of the roller shaft (2); a carrying plate (26) is arranged in the strip groove (25), a scraping strip (27) is fixedly connected to the carrying plate (26), and the outer side of the scraping strip (27) extends out of the strip groove (25); When the rotation speeds of the two groups of rollers (2) are different, the scraper strip (27) can scrape away impurities on the curved glass.

6. A curved glass cleaning device as claimed in claim 5, characterized in that: A second drive motor (28) is fixedly connected to the second support frame (7), and an output end of the second drive motor (28) is drivingly connected to the shaft (16).

7. A curved glass cleaning method of the curved glass cleaning device according to any one of claims 1 to 6, characterized in that: The following steps are involved: The curved glass is placed in a feeding channel (3) between two sets of rollers (2) arranged in parallel, and the two sets of rollers (2) are respectively attached to the upper surface and the lower surface of the curved glass; The cleaning member (31) applies fluid to the upper surface and / or lower surface of the curved glass; The roller shaft (2) reciprocates to move the curved glass back and forth, thereby cooperating with the cleaning member (31) to fully clean the curved glass.

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