Surface ash removal device for photovoltaic glass production

Abstract

The utility model discloses a surface dust cleaning device for photovoltaic glass production, and relates to the technical field of photovoltaic glass production. The dust removal device comprises a conveying assembly and a dust removal assembly mounted above the conveying assembly in a carried mode. The conveying assembly comprises a support, side plates fixed above the support, a conveying belt arranged between the side plates, a scraping plate making contact with the lower side face of one end of the conveying belt in an attached mode and a tensioning mechanism arranged at the other end of the conveying belt. The ash removal assembly comprises a baffle fixed to the edge of the upper side face of the side plate, an adjusting mechanism located in the baffle, a mounting roller matched with the adjusting mechanism and an ash suction mechanism fixed to the end of the baffle. According to the utility model, the production efficiency of the photovoltaic glass can be obviously improved and product defects caused by dust can be reduced through an efficient dust cleaning and absorbing mechanism, and the height of the brush roller can be adjusted by the adjusting mechanism according to different thicknesses and cleaning requirements of the photovoltaic glass, so that the dust cleaning effect is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic glass production, and particularly relates to a surface dust cleaning device for photovoltaic glass production. Background Technique

[0002] Photovoltaic glass is one of the key components of solar photovoltaic modules, which is used to protect photovoltaic cells from the influence of external environmental factors, such as sand, wind, rain, etc. Dust on the surface of photovoltaic glass will not only affect the light transmittance, but also may lead to a decrease in the power generation efficiency of photovoltaic modules.

[0003] Traditional manual cleaning or simple blowing cleaning methods are inefficient and difficult to ensure the cleaning quality; some existing cleaning equipment often can only provide a single cleaning method, unable to achieve efficient dust cleaning and dust suction simultaneously, and many cleaning equipment have insufficient adaptability to photovoltaic glass with different thicknesses or sizes, unable to meet diverse needs.

[0004] In view of the problems existing in the above background technique, the utility model proposes a surface dust cleaning device for photovoltaic glass production that is efficient, flexible and easy to maintain, which can not only improve the cleaning efficiency, but also adapt to photovoltaic glass with different sizes and thicknesses, while simplifying the maintenance process and reducing production costs. Content of the Utility Model

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a surface dust cleaning device for photovoltaic glass production, including a conveying component and a dust cleaning component mounted above the conveying component. The conveying component includes a bracket, side plates fixed above the bracket, a conveyor belt arranged between the side plates, a scraper in close contact with the lower side of one end of the conveyor belt, and a tensioning mechanism arranged at the other end of the conveyor belt;

[0007] The dust cleaning component includes a baffle fixed to the edge of the upper side of the side plate, an adjusting mechanism located inside the baffle, a mounting roller cooperating with the adjusting mechanism, and a dust suction mechanism fixed to the end of the baffle.

[0008] The utility model is further arranged such that the tensioning mechanism includes a horizontal mounting frame fixed to the end of the side plate, a first shaft seat movably arranged inside the horizontal mounting frame, and a horizontal screw rod for horizontally driving the first shaft seat. A tensioning roller is connected between the first shaft seats, and the tensioning roller cooperates with the end of the conveyor belt.

[0009] The utility model is further arranged such that the horizontal screw rod is threadedly fitted and installed at the end of the horizontal mounting frame, the other end of the horizontal screw rod is movably connected to the first shaft seat, and the side groove of the first shaft seat cooperates with the inner protrusion of the horizontal mounting frame.

[0010] The present utility model is further configured such that feet are fixed to the bottom of the bracket, and the bracket is a welded and assembled structure of multiple profiles.

[0011] The present utility model is further configured such that the adjusting mechanism includes a vertical mounting frame fixedly spaced on the upper side of the side plate, a second shaft seat movably disposed inside the vertical mounting frame, and a vertical screw rod for adjusting the lifting of the second shaft seat. The vertical screw rod is threadedly fitted and installed at the top of the vertical mounting frame, and the bottom of the vertical screw rod is movably connected to the second shaft seat. The side groove of the second shaft seat cooperates with the inner protrusion of the vertical mounting frame. The end of the mounting roller is fitted and installed with the second shaft seat, and a brush roller is sleeved outside the second shaft seat.

[0012] The present utility model is further configured such that the dust suction mechanism includes a dust collector fixed to the inner side of the end of the side plate, and a dust collection box detachably installed inside the dust collector. The dust suction area provided inside the dust collector is inclined relative to the upper surface of the conveyor belt. A holding area is recessed on the side of the dust collection box, and the top of the dust collection box is provided with a hollow exhaust structure.

[0013] The present utility model is further configured such that a motor bracket is fixed to one end side of the bracket and the side plate. The motor bracket is used for installing an external motor, and the output shaft of the motor is matched with the end of the conveyor belt through a transmission roller.

[0014] The present utility model has the following beneficial effects:

[0015] 1. By providing a tensioning mechanism (including a horizontal mounting frame, a first shaft seat and a horizontal screw rod), the present utility model can adjust the tension of the conveyor belt as needed to ensure stable and reliable conveying. The scraping plate is in close contact with the lower side of one end of the conveyor belt, which can effectively remove the dust on the conveyor belt, keep the conveyor belt clean, and reduce the subsequent dust cleaning burden. The adjusting mechanism (including a vertical mounting frame, a second shaft seat and a vertical screw rod) can adjust the height of the brush roller according to the different thicknesses and cleaning requirements of the photovoltaic glass to ensure the dust cleaning effect.

[0016] 2. By arranging the dust suction area in the dust suction mechanism to be inclined relative to the upper surface of the conveyor belt, the present utility model improves the dust suction efficiency, ensures that the dust on the surface of the photovoltaic glass is fully removed. The detachable design of the dust collection box facilitates regular dust cleaning. At the same time, the setting of the exhaust structure ensures the discharge of clean air and reduces the risk of secondary pollution. Through the efficient dust cleaning and dust suction mechanisms, the production efficiency of the photovoltaic glass can be significantly improved, and the product defects caused by dust can be reduced.

[0017] Of course, it is not necessary for any product implementing the present utility model to achieve all the above advantages simultaneously. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of one side of the overall structure of the present utility model.

[0020] Figure 2 Schematic diagram of the other side of the overall structure of the present utility model.

[0021] Figure 3 Schematic diagram of the adjustment mechanism structure in the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Conveyor assembly; 11. Bracket; 12. Leg; 13. Side plate; 14. Conveyor belt; 15. Scraper; 16. Horizontal screw; 17. First shaft seat; 18. Horizontal mounting frame; 19. Motor frame; 2. Dust cleaning assembly; 21. Baffle; 22. Vertical mounting frame; 23. Vertical screw; 24. Vacuum cleaner; 25. Dust collection box; 26. Dust suction area; 27. Mounting roller; 28. Second shaft seat. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model. 4]

[0025] Embodiment

[0026] Please refer to Figures 1-3, the utility model is a surface dust cleaning device for photovoltaic glass production, including a conveying component 1 and a dust cleaning component 2 mounted above the conveying component 1. The conveying component 1 includes a bracket 11, side plates 13 fixed above the bracket 11, a conveyor belt 14 arranged between the side plates 13, a scraper 15 in close contact with the lower side of one end of the conveyor belt 14, and a tensioning mechanism arranged at the other end of the conveyor belt 14; the dust cleaning component 2 includes a baffle 21 fixed to the edge of the upper side of the side plate 13, an adjusting mechanism located inside the baffle 21, a mounting roller 27 cooperating with the adjusting mechanism, and a dust suction mechanism fixed to the end of the baffle 21. The tensioning mechanism can adjust the tension of the conveyor belt 14 as needed to ensure stable and reliable conveying. The scraper 15 is in close contact with the lower side of one end of the conveyor belt 14, which can effectively remove the dust on the conveyor belt 14, keep the conveyor belt 14 clean, and reduce the subsequent dust cleaning burden; the adjusting mechanism can adjust the height of the brush roller according to the different thicknesses and cleaning requirements of the photovoltaic glass to ensure the dust cleaning effect; the dust suction mechanism performs double dust suction treatment on the surface of the photovoltaic glass through the action of wind force; the combined use of the above structures makes the surface dust cleaning device for photovoltaic glass production efficient, stable and easy to maintain, significantly improving the production quality and efficiency of photovoltaic glass.

[0027] Specifically, the tensioning mechanism includes a horizontal mounting frame 18 fixed to the end of the side plate 13, a first shaft seat 17 movably arranged inside the horizontal mounting frame 18, and a horizontal screw rod 16 for horizontally driving the first shaft seat 17. A tensioning roller is connected between the first shaft seats 17, and the tensioning roller cooperates with the end of the conveyor belt 14. The horizontal screw rod 16 is threadedly fitted and installed at the end of the horizontal mounting frame 18, and the other end of the horizontal screw rod 16 is movably connected to the first shaft seat 17. The chute on the side of the first shaft seat 17 cooperates with the protrusion on the inner wall of the horizontal mounting frame 18. In the tensioning mechanism, the horizontal mounting frame 18 is used to install and support the tensioning mechanism. The first shaft seat 17 is movably arranged inside the horizontal mounting frame 18 and its position is adjusted by the horizontal screw rod 16. The tensioning roller moves with the first shaft seat 17 to keep the conveyor belt 14 taut;

[0028] The adjusting mechanism includes a vertical mounting frame 22 fixedly spaced on the upper side of the side plate 13, a second shaft seat 28 movably arranged inside the vertical mounting frame 22, and a vertical screw rod 23 for lifting and adjusting the second shaft seat 28. The vertical screw rod 23 is threadedly installed at the top of the vertical mounting frame 22, and the bottom of the vertical screw rod 23 is movably connected to the second shaft seat 28. The side chute of the second shaft seat 28 cooperates with the inner protrusion of the vertical mounting frame 22. The end of the mounting roller 27 is adaptively installed with the second shaft seat 28, and a brush roller is sleeved outside the second shaft seat 28. In the adjusting mechanism, the vertical mounting frame 22 is used to mount the second shaft seat 28. The second shaft seat 28 is lifted and adjusted by the vertical screw rod 23. The mounting roller 27 is lifted and lowered synchronously with the second shaft seat 28. Thus, the height of the brush roller sleeved outside the mounting roller 27 is used to contact the surface of the photovoltaic glass to remove dust, and it can meet the cleaning of photovoltaic glass with different thicknesses. It is also used for the installation of brush rollers with different materials and thicknesses.

[0029] The dust suction mechanism includes a vacuum cleaner 24 fixed to the inner side of the end of the side plate 13, and a dust collection box 25 detachably installed inside the vacuum cleaner 24. The dust suction area 26 arranged inside the vacuum cleaner 24 is inclined relative to the upper surface of the conveyor belt 14. A holding area is recessed on the side of the dust collection box 25, and the top of the dust collection box 25 is provided with a hollow exhaust structure. In the dust suction mechanism, the vacuum cleaner 24 is used to suck dust, the dust collection box 25 is used to collect dust, and the dust suction area 26 is the working end, which is inclined relative to the upper surface of the conveyor belt 14 to improve the dust suction efficiency. The dust suction structure is arranged above the conveyor belt 14 relatively to realize the dust suction pretreatment of the photovoltaic glass just placed on the conveyor belt 14, and to suck the residual dust on the surface of the photovoltaic glass after being treated by the brush roller again. Moreover, the relatively arranged dust suction mechanisms increase the working range and can ensure the thorough suction of the dust during the conveying process of the conveyor belt 14, avoiding dust flying. In addition, the setting of the holding area facilitates the removal of the dust collection box 25, and the exhaust structure is used to discharge clean air.

[0030] Further, feet 12 are fixed to the bottom of the bracket 11. The bracket 11 is a welded and assembled structure of multiple profiles. A motor frame 19 is fixed to one end side of the bracket 11 and the side plate 13. The motor frame 19 is used for installing an external motor. The output shaft of the motor is matched with the end of the conveyor belt 14 through a transmission roller. The bracket 11 serves as the basic support structure of the whole device, which is welded and assembled by multiple profiles, and feet 12 are fixed to the bottom to ensure the overall structure is stable. The output shaft of the motor is matched with the end of the conveyor belt 14 through a transmission roller to drive the conveyor belt 14 to run.

[0031] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present utility model, so that those skilled in the art can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A surface cleaning device for photovoltaic glass production, comprising a conveying assembly (1) and a cleaning assembly (2) mounted above the conveying assembly (1), characterized in that: The conveying assembly (1) includes a bracket (11), a side plate (13) fixed above the bracket (11), a conveyor belt (14) arranged between the side plates (13), a scraper (15) in close contact with the lower side of one end of the conveyor belt (14), and a tensioning mechanism arranged at the other end of the conveyor belt (14); The dust cleaning assembly (2) includes a baffle (21) fixed to the edge of the upper side of the side plate (13), an adjusting mechanism located inside the baffle (21), a mounting roller (27) cooperating with the adjusting mechanism, and a dust suction mechanism fixed to the end of the baffle (21).

2. The surface dust cleaning device for photovoltaic glass production according to claim 1, characterized in that, The tensioning mechanism includes a horizontal mounting frame (18) fixed to the end of the side plate (13), a first shaft seat (17) movably arranged inside the horizontal mounting frame (18), and a horizontal screw (16) for horizontally driving the first shaft seat (17). A tensioning roller is connected between the first shaft seats (17), and the tensioning roller cooperates with the end of the conveyor belt (14).

3. A surface cleaning device for photovoltaic glass production according to claim 2, characterized in that: The horizontal screw (16) is threadedly and adaptively installed at the end of the horizontal mounting frame (18), and the other end of the horizontal screw (16) is movably connected to the first shaft seat (17). The side chute of the first shaft seat (17) cooperates with the inner protrusion of the horizontal mounting frame (18).

4. A surface dust cleaning device for photovoltaic glass production according to claim 1, characterized in that, The bottom of the bracket (11) is fixed with feet (12), and the bracket (11) is a welded and assembled structure of multiple profiles.

5. The surface cleaning device for photovoltaic glass production according to claim 1, characterized in that: The adjusting mechanism includes a vertical mounting frame (22) fixed at intervals on the upper side of the side plate (13), a second shaft seat (28) movably arranged inside the vertical mounting frame (22), and a vertical screw (23) for adjusting the lifting of the second shaft seat (28). The vertical screw (23) is threadedly and adaptively installed at the top of the vertical mounting frame (22), and the bottom of the vertical screw (23) is movably connected to the second shaft seat (28). The side chute of the second shaft seat (28) cooperates with the inner protrusion of the vertical mounting frame (22). The end of the mounting roller (27) is adaptively installed with the second shaft seat (28), and a brush roller is sleeved outside the second shaft seat (28).

6. The surface cleaning device for photovoltaic glass production according to claim 1, characterized in that: The dust suction mechanism includes a vacuum cleaner (24) fixed to the inner side of the end of the side plate (13), and a dust collection box (25) detachably installed inside the vacuum cleaner (24). The dust suction area (26) arranged inside the vacuum cleaner (24) is inclined relative to the upper surface of the conveyor belt (14). The side of the dust collection box (25) is recessed with a holding area, and the top of the dust collection box (25) is provided with a hollow exhaust structure.

7. A surface dust cleaning device for photovoltaic glass production according to claim 1, characterized in that, A motor frame (19) is fixed to the side of one end of the bracket (11) and the side plate (13). The motor frame (19) is used for installing an external motor, and the output shaft of the motor cooperates with the end of the conveyor belt (14) through a transmission roller.

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