Glass cleaning device for photovoltaic glass coating

Abstract

The utility model belongs to the technical field of photovoltaic glass processing, and particularly relates to a glass cleaning device for photovoltaic glass coating, which comprises a cleaning table and a cleaning component, two fixing frames are mounted at the upper end of the cleaning table at intervals, a vertical shaft is fixed on the bottom surface of the top end of the fixing frame on the right side, and a push rod is rotatably sleeved on the outer side of the vertical shaft through a bearing. A transmission column is fixed to the bottom of the end, away from the vertical shaft, of the push rod and is in transmission connection with a cleaning assembly, and the cleaning assembly is slidably installed on the two fixing frames. A swing amplitude adjusting assembly used for adjusting the swing amplitude of the push rod is arranged at the tops of the two fixing frames and is in transmission connection with a first groove formed in the middle of the push rod. The swinging push rod can extrude the movable rod through the transmission column, so that the movable rod, the electric telescopic rod, the connecting plate and the cleaning pad synchronously and rapidly slide back and forth along the guide rod in a reciprocating mode, photovoltaic glass can be rapidly cleaned, the cleaning area is large, the cleaning speed is higher, and the efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic glass processing, in particular to a glass cleaning device for photovoltaic glass coating. Background Art

[0002] Photovoltaic glass is a vital component of solar photovoltaic modules. During the production process of photovoltaic glass, coating can reflect and refract part of the light, so that the solar cells on the glass surface absorb more photons and convert photons into electrons for electrical energy conversion, thereby improving the photoelectric conversion efficiency. Before coating, a cleaning device is needed to clean the photovoltaic glass.

[0003] In the Chinese utility model patent with publication number CN218665780U, a photovoltaic glass coating device is provided, which can adopt a combination structure of a motor, a pulley and a transmission belt through a first drive module, and a third electric push rod adjusts the height of the second drive box so that the second scraper is close to the photovoltaic glass, and the second threaded rod drives the second scraper to move, so that the second scraper reciprocates to scrape the photovoltaic glass, thereby cleaning the photovoltaic glass. However, the device cleans by driving the scraper to move through the threaded rod, and its cleaning speed is slow, which affects the cleaning efficiency, and it is not convenient to adjust the cleaning range according to the actual size of the photovoltaic glass produced, and its applicability is slightly insufficient.

[0004] Therefore, there is an urgent need to improve the existing photovoltaic glass coating glass cleaning device and provide a photovoltaic glass coating glass cleaning device with a fast cleaning speed. Utility Model Content

[0005] The purpose of the utility model is to provide a glass cleaning device for photovoltaic glass coating with reasonable design, simple structure, fast cleaning speed, high efficiency, and conveniently adjustable cleaning range, so as to solve the problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A glass cleaning device for photovoltaic glass coating comprises a cleaning table and a cleaning assembly, wherein two fixing frames are installed at an interval along the left-right direction on the upper end of the cleaning table, a vertical axis is fixed to the bottom surface of the top end of the fixing frame on the right side, a push rod is provided on the outer side of the vertical axis through a bearing rotating sleeve, a transmission column is fixed to the bottom of the end of the push rod away from the vertical axis, the transmission column is connected to the cleaning assembly in a transmission manner, and the cleaning assembly can be installed on the two fixing frames to slide back and forth in the front-rear direction; a swing amplitude adjustment assembly for adjusting the swing amplitude of the push rod is provided on the top of the two fixing frames, the swing amplitude adjustment assembly is connected to the first groove opened in the middle of the push rod in a transmission manner, and the swing amplitude adjustment assembly and the cleaning assembly are linked through the push rod.

[0008] Preferably, the swing amplitude adjustment assembly includes a screw, a fixed rod, a driving motor, a movable plate and an L-shaped rod. The screw bearing is installed at the top of the fixed frame. A fixed rod is provided directly in front of the screw. The left and right ends of the fixed rod are respectively welded and fixed to the two fixed frames. A movable plate is provided on the outer fixed sleeve of the driving motor. One end of the movable plate is threadedly sleeved on the outer side of the screw, and the other end of the movable plate is slidably sleeved on the outer side of the movable plate. The output end of the driving motor is fixedly connected to the L-shaped rod.

[0009] Preferably, one end of the L-shaped rod away from the output end of the driving motor is guided to slide on the inner side of the first groove.

[0010] Preferably, the push rod forms a reciprocating swing structure on the outer side of the vertical axis through an L-shaped rod.

[0011] Preferably, the cleaning assembly includes a movable rod, a guide rod, a second groove, an electric telescopic rod, a connecting plate and a cleaning pad. The left and right ends of the movable rod are respectively slidably mounted on the outside of the two guide rods. A second groove is provided in the middle of the upper end of the movable rod. A plurality of electric telescopic rods are installed at intervals at the lower end of the movable rod. A connecting plate is fixed to the telescopic end of the electric telescopic rod, and a cleaning pad is bonded to the bottom of the connecting plate.

[0012] Preferably, the bottom end of the transmission column is guided to slide on the inner side of the second groove.

[0013] Preferably, the movable rod forms a front-to-rear reciprocating sliding structure through a transmission column.

[0014] Preferably, the cleaning component forms a linkage mechanism with the swing amplitude adjustment component through a push rod.

[0015] Preferably, the two guide rods are respectively welded and fixed to the upper inner sides of the two fixing frames.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of the utility model, the connecting plate is controlled to rise and fall by an electric telescopic rod, so that the cleaning pad can be closely attached to the surface of the photovoltaic glass. The driving motor is started to control the L-shaped rod to rotate at a uniform speed, so that the squeezing push rod can swing back and forth rapidly, and the swinging push rod can use the transmission column to squeeze the movable rod, so that the movable rod, the electric telescopic rod, the connecting plate and the cleaning pad can synchronously slide back and forth rapidly along the guide rod, thereby realizing rapid cleaning of the photovoltaic glass, and the cleaning area is large, the cleaning speed is faster, and the efficiency is higher.

[0018] The utility model controls the movable plate to drive the driving motor and the L-shaped rod to move synchronously along the fixed rod in a stable horizontal direction by manually rotating the screw rod, and makes one end of the L-shaped rod move in the first groove inside the push rod, so as to adjust the swing range of the push rod. The larger the distance between the L-shaped rod and the vertical axis, the smaller the swing range of the push rod. Conversely, the smaller the distance between the L-shaped rod and the vertical axis, the larger the swing range of the push rod. Compared with the comparative documents, the present device can adjust the cleaning range according to the actual size of the photovoltaic glass to be cleaned, and has stronger applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0020] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the swing amplitude adjustment component of the utility model;

[0022] Figure 3 It is a front view structural diagram of the vertical axis and the movable rod of the utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the cleaning component of the utility model;

[0024] Figure 5 It is a front view cross-sectional structure diagram of the L-shaped rod and the movable rod of the utility model;

[0025] Figure 6 This is a schematic diagram of the working state structure of the cleaning component of the utility model.

[0026] In the figure:

[0027] 1. Cleaning table; 2. Fixed frame; 3. Swing adjustment assembly; 31. Screw; 32. Fixed rod; 33. Driving motor; 34. Movable plate; 35. L-shaped rod; 4. Vertical axis; 5. Push rod; 6. First groove; 7. Transmission column; 8. Cleaning assembly; 81. Movable rod; 82. Guide rod; 83. Second groove; 84. Electric telescopic rod; 85. Connecting plate; 86. Cleaning pad. DETAILED DESCRIPTION

[0028] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0029] like Figure 1-6As shown in one of the figures, the glass cleaning device for photovoltaic glass coating of the utility model comprises a cleaning table 1 and a cleaning assembly 8. Two fixing frames 2 are installed at an interval along the left-right direction on the upper end of the cleaning table 1. A vertical axis 4 is fixed to the bottom surface of the top end of the fixing frame 2 on the right side. A push rod 5 is provided on the outer side of the vertical axis 4 through a bearing rotating sleeve. A transmission column 7 is fixed to the bottom of the end of the push rod 5 away from the vertical axis 4. The transmission column 7 is transmission-connected to the cleaning assembly 8. The cleaning assembly 8 can be installed on the two fixing frames 2 to slide back and forth in the front and rear directions; a swing adjustment assembly 3 for adjusting the swing amplitude of the push rod 5 is provided on the top of the two fixing frames 2. The swing adjustment assembly 3 is transmission-connected to a first groove 6 opened in the middle of the push rod 5. The swing adjustment assembly 3 and the cleaning assembly 8 are linked through the push rod 5.

[0030] In this embodiment, by setting the push rod 5, the swing adjustment component 3 and the cleaning component 8 are interconnected, which reduces the number of electrical equipment such as motors to be installed, reduces the cost of the device, and utilizes the setting of the swing adjustment component 3 to control the cleaning range of the cleaning component 8, which can be reasonably adjusted according to the actual size of the photovoltaic glass.

[0031] As a preferred embodiment, on the basis of the above structure, further, the swing amplitude adjustment component 3 includes a screw rod 31, a fixed rod 32, a driving motor 33, a movable plate 34 and an L-shaped rod 35. The bearing of the screw rod 31 is installed on the top of the fixed frame 2. A fixed rod 32 is provided directly in front of the screw rod 31. The left and right ends of the fixed rod 32 are respectively welded and fixed to the two fixed frames 2. A movable plate 34 is fixedly sleeved on the outer side of the driving motor 33. One end of the movable plate 34 is threadedly sleeved on the outer side of the screw rod 31, and the other end of the movable plate 34 is slidably sleeved on the outer side of the movable plate 34. The output end of the driving motor 33 is fixedly connected with the L-shaped rod 35.

[0032] In this embodiment, the movable plate 34 is controlled by the screw rod 31 to drive the driving motor 33 to move and adjust, and the setting of the fixed rod 32 can improve the stability of the movable plate 34 during the movement.

[0033] As a preferred embodiment, based on the above structure, further, one end of the L-shaped rod 35 away from the output end of the driving motor 33 is guided to slide on the inner side of the first groove 6, and the push rod 5 forms a reciprocating swinging structure on the outer side of the vertical axis 4 through the L-shaped rod 35.

[0034] In this embodiment, when the L-shaped rod 35 is controlled to rotate rapidly, the push rod 5 can be controlled to swing back and forth rapidly by utilizing the opening of the first groove 6 , thereby facilitating the control of the operation of the cleaning assembly 8 .

[0035] As a preferred embodiment, on the basis of the above structure, the cleaning component 8 further includes a movable rod 81, a second groove 83, an electric telescopic rod 84, a connecting plate 85 and a cleaning pad 86. The left and right ends of the movable rod 81 are respectively slidably mounted on the outside of the two guide rods 82. A second groove 83 is provided in the middle of the upper end of the movable rod 81. A plurality of electric telescopic rods 84 are fixedly installed at equal intervals below the movable rod 81. A connecting plate 85 is fixed to the telescopic end of the electric telescopic rod 84, and a cleaning pad 86 is bonded to the bottom of the connecting plate 85.

[0036] In this embodiment, the arrangement of multiple electric telescopic rods 84 facilitates the control of the lifting and lowering adjustment of the connecting plate 85, so that the cleaning pad 86 can fit tightly against the surface of the photovoltaic glass, making it easy to wipe and clean.

[0037] On the basis of the above structure, preferably, the two guide rods 82 are respectively welded and fixed on the upper inner sides of the two fixing frames 2 .

[0038] As a preferred embodiment, on the basis of the above structure, further, the bottom end of the transmission column 7 is guided to slide on the inner side of the second groove 83, and the movable rod 81 forms a front-to-back reciprocating sliding structure through the transmission column 7.

[0039] In this embodiment, the transmission column 7 is arranged so that the movable rod 81 with the second groove 83 therein can be pushed to slide back and forth during the swinging of the push rod 5, so that the photovoltaic glass can be cleaned by the cleaning pad 86.

[0040] The working principle of the utility model is as follows:

[0041] When in use, first place the photovoltaic glass on the cleaning table 1, then spray an appropriate amount of cleaning agent on the surface of the photovoltaic glass, then start multiple electric telescopic rods 84, control the connection plate 85 to move down until the cleaning pad 86 is in close contact with the surface of the photovoltaic glass, and then start the drive motor 33. During the rotation of the L-shaped rod 35, the push rod 5 with the first groove 6 opened inside the upper end can be squeezed, so that the push rod 5 drives the transmission column 7 to swing back and forth quickly with the vertical axis 4 as the center of the circle. At this time, the transmission column 7 can squeeze the movable rod 81 with the second groove 83 opened inside, so that the movable rod 81, the electric telescopic rod 84, the connection plate 85 and the cleaning pad 86 can synchronously slide back and forth quickly along the guide rod 82 to achieve rapid cleaning of the photovoltaic glass. Compared with the comparative documents, the cleaning area of ​​the device is larger, the cleaning speed is faster, and the efficiency is higher;

[0042] When cleaning photovoltaic glass of different sizes, the screw rod 31 can be manually rotated to control the movable plate 34, the driving motor 33 and the L-shaped rod 35 to synchronously slide along the fixed rod 32 in a stable translation, so as to adjust the swing range of the push rod 5. The larger the distance between the L-shaped rod 35 and the vertical axis 4, the smaller the swing range of the push rod 5 and the smaller the sliding cleaning range of the cleaning pad 86. Conversely, the smaller the distance between the L-shaped rod 35 and the vertical axis 4, the larger the swing range of the push rod 5 and the larger the sliding cleaning range of the cleaning pad 86. Compared with the comparative documents, the present device can conveniently adjust the cleaning range according to the actual size of the photovoltaic glass, and has stronger applicability.

[0043] After the photovoltaic glass is cleaned, the connecting plate 85 is raised by controlling the electric telescopic rod 84, and the cleaned photovoltaic glass is removed and coated using the existing coating device. It should be emphasized that during the cleaning process, the staff can manually grasp the corners of the photovoltaic glass to prevent the photovoltaic glass from moving with the cleaning pad 86, and can also use existing clamps for positioning, which are all existing common sense methods and are not the innovative direction of this case, so they will not be described in detail.

[0044] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A glass cleaning device for photovoltaic glass coating, comprising a cleaning table (1) and a cleaning assembly (8), characterized in that: Two fixed frames (2) are installed at the upper end of the cleaning table (1) at intervals in the left-right direction. A vertical shaft (4) is fixed to the bottom surface of the top end of the fixed frame (2) on the right side. A push rod (5) is provided on the outer side of the vertical shaft (4) through a bearing rotation sleeve. A transmission column (7) is fixed to the bottom of the end of the push rod (5) away from the vertical shaft (4). The transmission column (7) is connected to the cleaning component (8) in a transmission manner. The cleaning component (8) can be installed on the two fixed frames (2) in a reciprocating sliding manner in the front-back direction. A swing amplitude adjustment component (3) for adjusting the swing amplitude of the push rod (5) is provided on the top of the two fixed frames (2). The swing amplitude adjustment component (3) is connected to a first groove (6) provided in the middle of the push rod (5) in a transmission manner. The swing amplitude adjustment component (3) and the cleaning component (8) are linked through the push rod (5).

2. A glass cleaning device for photovoltaic glass coating according to claim 1, characterized in that: The swing amplitude adjustment component (3) comprises a screw rod (31), a fixed rod (32), a driving motor (33), a movable plate (34) and an L-shaped rod (35). The screw rod (31) is mounted with a bearing on the top of the fixed frame (2). A fixed rod (32) is provided in front of the screw rod (31). The left and right ends of the fixed rod (32) are respectively welded and fixed to the two fixed frames (2). The outer side of the driving motor (33) is fixedly sleeved with a movable plate (34). One end of the movable plate (34) is threadedly sleeved on the outer side of the screw rod (31), and the other end of the movable plate (34) is slidably sleeved on the outer side of the movable plate (34). The output end of the driving motor (33) is fixedly connected with the L-shaped rod (35).

3. A glass cleaning device for photovoltaic glass coating according to claim 2, characterized in that: One end of the L-shaped rod (35) away from the output end of the driving motor (33) is guided and slid inside the first groove (6).

4. A glass cleaning device for photovoltaic glass coating according to claim 1, characterized in that: The cleaning assembly (8) comprises a movable rod (81), a second groove (83), an electric telescopic rod (84), a connecting plate (85) and a cleaning pad (86); the left and right ends of the movable rod (81) are respectively slidably sleeved on the outer sides of the two guide rods (82); the middle part of the upper end of the movable rod (81) is provided with a second groove (83); a plurality of electric telescopic rods (84) are installed at intervals at the lower end of the movable rod (81); a connecting plate (85) is fixed to the telescopic end of the electric telescopic rod (84); and a cleaning pad (86) is bonded below the connecting plate (85).

5. A glass cleaning device for photovoltaic glass coating according to claim 4, characterized in that: The bottom end of the transmission column (7) is guided and slid inside the second groove (83).

6. The glass cleaning device for photovoltaic glass coating according to claim 1, characterized in that: The two guide rods (82) are respectively welded and fixed on the upper inner sides of the two fixing frames (2).

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