Combined cleaning device

Abstract

The invention provides a combined cleaning device which comprises a roller driving motor, a cleaning outer barrel, a cleaning rotating shaft, a rotating shaft driving motor, a gear disc and a cleaning assembly, a containing cavity is formed in the inner side of the cleaning outer barrel, the cleaning rotating shaft is rotationally arranged in the containing cavity of the cleaning outer barrel, and the axis of the cleaning rotating shaft and the axis of the cleaning outer barrel are located on the same straight line; the cleaning rotating shaft is in running fit with the cleaning outer cylinder and rotates in the cleaning outer cylinder in the axis direction of the cleaning rotating shaft, the roller driving motor is in transmission connection with the cleaning outer cylinder and drives the cleaning outer cylinder to rotate in the axis direction of the cleaning outer cylinder, and the rotating shaft driving motor is in transmission connection with the cleaning rotating shaft. The gear disc is fixedly installed on the cleaning rotating shaft, the cleaning assembly comprises a cleaning brush face, a cleaning brush rod and a cleaning gear, the gear disc rotates to drive the cleaning gear, and according to the scheme, the cleaning assembly is driven to operate through the gear disc, and then the substrate glass is cleaned through the cleaning assembly.

Description

Technical Field

[0001] The present disclosure relates to a cleaning device for a substrate glass, and in particular to a combined cleaning device. Background Art

[0002] In the production and processing of components in the photovoltaic industry, substrate glass cleaning is often used, and commonly used cleaning tools include roller brushes and disc brushes. The roller brush is a long shaft covered with bristles, which rotates on the substrate glass and removes stains on the substrate glass by relying on the relative movement between the cylindrical surface of the shaft and the surface of the substrate glass. In the prior art, a Chinese invention patent with publication number CN107335640A discloses a roller brush cleaning device, including a guide rail, a screw, a cleaning part and a nozzle. The roller brush to be cleaned rotates at a fixed position, and the guide rail and the screw are parallel to the axis of the roller brush. The guide rail limits the cleaning part to move linearly along the roller brush, and the screw provides the power for the reciprocating motion of the cleaning part. The nozzle sprays cleaning liquid to the roller brush to be cleaned, and the cleaning part contacts the rotating roller brush and reciprocates along the axis of the roller brush to complete the cleaning of the roller brush. The cleaned roller brush can be repeatedly used to clean the glass substrate.

[0003] The disc brush is a disc-shaped brush that rotates on the substrate glass to remove stains on the substrate glass. In order to remove different types of stains, two tools are often used alternately, which requires many processes, takes a long time, and occupies a large space. Summary of the invention

[0004] A technical problem to be solved by the present disclosure is that the existing cleaning equipment for substrate glass has a single structure and function, requires many processes, takes a long time, and occupies a large space.

[0005] In order to solve the above technical problems, the embodiment of the present disclosure provides a combined cleaning device, including a drum drive motor, a cleaning outer drum, a cleaning shaft, a shaft drive motor, a gear plate and a cleaning assembly. The inner side of the cleaning outer drum is provided with a accommodating cavity, the cleaning shaft is rotatably arranged in the accommodating cavity of the cleaning outer drum, the axes of the cleaning shaft and the cleaning outer drum are on the same straight line, the cleaning shaft and the cleaning outer drum are rotationally coordinated, the cleaning shaft rotates in the cleaning outer drum along the axis direction of the cleaning shaft, the drum drive motor is transmission-connected to the cleaning outer drum, and the drum drive motor drives the cleaning outer drum along the axis of the cleaning outer drum The cleaning gear is meshed with the gear plate, the cleaning brush surface is fixedly mounted on the cleaning brush rod and is located on the outside of the cleaning outer cylinder, and the gear plate rotates to drive the cleaning gear.

[0006] In some embodiments, a plurality of cleaning components are provided, and the plurality of cleaning components are arranged in a circumferential manner on the cleaning outer cylinder and are located at the periphery of the gear plate, and the cleaning gears on the plurality of cleaning components are respectively meshed with the gear plate.

[0007] In some embodiments, a plurality of gear plates are provided, and the plurality of gear plates are arranged at intervals on the cleaning shaft. A circle of cleaning components is respectively provided on the periphery of each gear plate, and the cleaning components at adjacent positions are meshed with the gear plates.

[0008] In some embodiments, the cleaning shaft and the cleaning outer cylinder rotate in opposite directions.

[0009] In some embodiments, the gear plate and the cleaning gear are bevel gears.

[0010] In some embodiments, the cleaning outer cylinder is provided with an end bearing of the rotating shaft and a starting bearing of the rotating shaft. The end bearing of the rotating shaft is arranged on the side of the accommodating cavity close to the drum drive motor, and the starting bearing of the rotating shaft is arranged on the side of the cleaning outer cylinder close to the rotating shaft drive motor. The cleaning rotating shaft is inserted into the end bearing of the rotating shaft and the starting bearing of the rotating shaft.

[0011] In some embodiments, a driven wheel bearing is disposed on the side wall of the cleaning outer cylinder, and the cleaning brush rod passes through the driven wheel bearing.

[0012] In some embodiments, a clamping nut is provided on the driven wheel bearing, and the clamping nut limits the driven wheel bearing on the cleaning outer cylinder.

[0013] In some embodiments, the cleaning brush surface is a round surface structure.

[0014] In some embodiments, a frequency converter is electrically connected to the drum drive motor and the shaft drive motor.

[0015] Through the above technical solution, the combined cleaning device provided by the present disclosure has the following beneficial effects:

[0016] First: In this scheme, the drum driving motor drives the cleaning outer cylinder to rotate along the axis of the cleaning outer cylinder, and at this time drives the cleaning component on the cleaning outer cylinder to rotate along the axis of the cleaning outer cylinder, so that the cleaning component cleans the substrate glass. At the same time, the cleaning shaft is driven by the shaft driving motor to rotate, and the gear plate is driven to rotate by the cleaning shaft. The gear plate cooperates with the cleaning gear to drive the cleaning brush rod to rotate along the axial direction of the cleaning brush rod, and the cleaning brush rod drives the cleaning brush surface to rotate along the axial direction of the cleaning vertical rod, so as to further improve the cleaning efficiency of the cleaning device for the substrate glass.

[0017] Secondly, in this solution, the cleaning shaft and the cleaning outer cylinder rotate in opposite directions. During operation, the difference in rotation direction between the cleaning shaft and the cleaning outer cylinder can further increase the rotation speed of the cleaning component during cleaning, thereby improving its cleaning efficiency for the substrate glass.

[0018] Third: In this scheme, the end bearing of the rotating shaft, the starting bearing of the rotating shaft and the driven wheel bearing are provided. The cleaning rotating shaft is limited and fixed by the end bearing of the rotating shaft and the starting bearing of the rotating shaft, so as to improve the setting stability of the cleaning rotating shaft in the cleaning outer cylinder. The clamping nut embeds the driven wheel bearing into the through hole, and the cleaning brush rod passes through the driven wheel bearing. The cleaning brush rod is limited and fixed by the driven wheel bearing, so as to improve the setting stability of the cleaning brush rod on the cleaning outer cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present disclosure 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 disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure disclosed in the embodiment of the present disclosure;

[0021] Figure 2 is a side structural cross-sectional view of an embodiment of the present disclosure;

[0022] Figure 3 yes Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 4 yes Figure 1 The enlarged structural diagram at B in the middle;

[0024] Figure 5 yes Figure 2 Enlarged structural diagram at point C in the middle.

[0025] Description of reference numerals:

[0026] 1. Drum drive motor; 2. Clean outer cylinder; 21. Accommodating chamber; 3. Clean rotating shaft; 4. Rotating shaft drive motor; 5. Gear plate; 6. Cleaning assembly; 61. Cleaning brush surface; 62. Cleaning brush rod; 63. Cleaning gear; 7. Rotating shaft end bearing; 8. Rotating shaft start bearing; 9. Driven wheel bearing; 91. Pressing nut. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0028] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0029] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0030] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0031] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0032] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.

[0033] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0034] like Figure 1-5 As shown, a combined cleaning device is used to clean the substrate glass of a photovoltaic panel, comprising a roller drive motor 1, a cleaning outer cylinder 2, a cleaning shaft 3, a shaft drive motor 4, a gear plate 5 and a cleaning assembly 6. The inner side of the cleaning outer cylinder 2 is provided with a receiving cavity 21, the cleaning shaft 3 is rotatably arranged in the receiving cavity 21 of the cleaning outer cylinder 2, the axes of the cleaning shaft 3 and the cleaning outer cylinder 2 are on the same straight line, the cleaning shaft 3 is rotatably matched with the cleaning outer cylinder 2, the cleaning shaft 3 can rotate in the cleaning outer cylinder 2 along the axis direction of the cleaning shaft 3, the roller drive motor 1 is drivingly connected with the cleaning outer cylinder 2, The cleaning outer cylinder 2 is driven by the drum driving motor 1 to rotate along the axial direction of the cleaning outer cylinder 2. The shaft driving motor 4 is connected to the cleaning shaft 3. The cleaning shaft 3 is driven by the shaft driving motor 4 to rotate along the axial direction of the cleaning shaft 3. The gear plate 5 is fixedly installed on the cleaning shaft 3. The cleaning shaft 3 can drive the cleaning shaft 3 to rotate synchronously during rotation. The cleaning component 6 is arranged on the side wall of the cleaning outer cylinder 2. The cleaning component 6 is connected to the gear plate 5. The cleaning component 6 is driven by the gear plate 5 to run, and then the substrate glass is cleaned by the cleaning component 6.

[0035] On this basis, the cleaning component 6 includes a cleaning brush surface 61, a cleaning brush rod 62 and a cleaning gear 63. The cleaning brush rod 62 is rotatably arranged on the outer wall of the cleaning outer cylinder 2. The axis of the cleaning brush rod 62 is perpendicular to the axis of the cleaning outer cylinder 2. The cleaning gear 63 is fixedly installed on the cleaning brush rod 62 and is located in the accommodating chamber 21. The cleaning gear 63 is meshed with the gear plate 5. The cleaning brush surface 61 is fixedly installed on the cleaning brush rod 62 and is located on the outside of the cleaning outer cylinder 2. The rotation of the gear plate 5 drives the cleaning gear 63 to rotate synchronously. The rotation of the cleaning gear 63 synchronously drives the cleaning brush rod 62 to rotate. The rotation of the cleaning brush rod 62 drives the cleaning brush surface 61 to rotate. The substrate glass can be cleaned by the rotation of the cleaning brush surface 61.

[0036] In this scheme, the drum driving motor 1 drives the cleaning outer cylinder 2 to rotate along the axis of the cleaning outer cylinder 2, and at this time drives the cleaning component 6 on the cleaning outer cylinder 2 to rotate along the axis of the cleaning outer cylinder 2, so that the cleaning component 6 cleans the substrate glass. At the same time, the cleaning shaft 3 is driven to rotate by the shaft driving motor 4, and the gear plate 5 is driven to rotate by the cleaning shaft 3. The gear plate 5 cooperates with the cleaning gear 63 to drive the cleaning brush rod 62 to rotate along the axial direction of the cleaning brush rod 62, and the cleaning brush rod 62 drives the cleaning brush surface 61 to rotate along the axial direction of the cleaning vertical rod, so as to further improve the cleaning efficiency of the cleaning device for the substrate glass.

[0037] In some embodiments, the cleaning device can omit the shaft drive motor 4 and drive the cleaning outer cylinder 2 to rotate through a separate drum drive motor 1. At this time, the cleaning component 6 is driven by the cooperation of the rotating cleaning outer cylinder 2 and the gear plate 5, thereby reducing the structure of the cleaning device.

[0038] In some embodiments, a plurality of cleaning components 6 are provided in the present scheme, and the plurality of cleaning components 6 are arranged in a circle on the cleaning outer cylinder 2 and are located on the periphery of the gear plate 5. The cleaning gears 63 on the plurality of cleaning components 6 are respectively meshed with the gear plate 5. When the gear plate 5 rotates, the cleaning brush surfaces 61 on the plurality of cleaning components 6 are synchronously driven to rotate synchronously to clean the substrate glass, thereby further improving the cleaning efficiency of the cleaning device on the substrate glass.

[0039] On the basis of the above embodiment, several groups of cleaning components 6 arranged in a row are provided, and several gear plates 5 are also provided. Several gear plates 5 are arranged at intervals on the cleaning shaft 3, and the cleaning shaft 3 drives several gear plates 5 to rotate synchronously, and several groups of cleaning components 6 adjacent to them are driven to operate synchronously by several gear plates 5, so that more cleaning components 6 can be covered on the cleaning device, thereby improving the cleaning efficiency of the cleaning device on the substrate glass.

[0040] Optionally, the number of the plurality of cleaning components 6 is set according to the length of the cleaning outer cylinder 2, so as to improve the cleaning efficiency of the cleaning device on the substrate glass.

[0041] In some embodiments, the cleaning shaft 3 and the cleaning outer cylinder 2 rotate in opposite directions. During operation, the rotation direction difference between the cleaning shaft 3 and the cleaning outer cylinder 2 can further increase the rotation speed of the cleaning component 6 during cleaning, thereby improving its cleaning efficiency for the substrate glass. In the present solution, the rotation direction difference between the cleaning shaft 3 and the cleaning outer cylinder 2 is used to increase the rotation speed of the cleaning component 6, thereby allowing a low-power drive motor to achieve a higher rotation speed, thereby reducing the cost of the cleaning device.

[0042] In some embodiments, the gear plate 5 is a bevel gear, and the cleaning gear 63 is a bevel gear. The mutual meshing of the bevel gears can ensure stable transmission of power.

[0043] In some embodiments, a shaft end bearing 7 is provided in the accommodating cavity 21 of the cleaning outer cylinder 2, and a shaft start bearing 8 is provided on the side of the cleaning outer cylinder 2 close to the cleaning shaft 3. The cleaning shaft 3 is inserted into the shaft end bearing 7 and the shaft start bearing 8. The cleaning shaft 3 is limited and fixed by the provided shaft end bearing 7 and shaft start bearing 8, thereby improving the setting stability of the cleaning shaft 3 in the cleaning outer cylinder 2.

[0044] In some embodiments, a through hole is set on the side wall of the cleaning outer cylinder 2, and the cleaning brush rod 62 passes through the through hole. A driven wheel bearing 9 is set at the through hole, and a clamping nut 91 is set on the driven wheel bearing 9. The clamping nut 91 embeds the driven wheel bearing 9 into the through hole, and the cleaning brush rod 62 passes through the driven wheel bearing 9. The cleaning brush rod 62 is limited and fixed by the set driven wheel bearing 9, so as to improve the setting stability of the cleaning brush rod 62 on the cleaning outer cylinder 2.

[0045] In some embodiments, the shaft end bearing 7, the shaft start bearing 8 and the driven wheel bearing 9 are ceramic bearings.

[0046] In some embodiments, the cleaning brush surface 61 is a planar structure, thereby reducing the processing technology of the cleaning brush surface 61.

[0047] In some embodiments, the cleaning brush surface 61 is a round surface structure, so as to improve the fit between the cleaning brush surface 61 and the substrate glass, thereby further improving the cleaning efficiency of the cleaning device on the substrate glass.

[0048] In some embodiments, the drum drive motor 1 and the shaft drive motor 4 are electrically connected to a frequency converter, and the frequency converter can control the rotation speed of the drum drive motor 1 and the shaft drive motor 4, thereby controlling the cleaning speed of the cleaning component 6, so as to clean materials of different materials and states.

[0049] In some embodiments, the cleaning device needs to be sprayed with water or cleaning fluid during operation to keep it in a wet environment; therefore, the structure in the device can be made of nylon material to provide better wear resistance, corrosion resistance and toughness.

[0050] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0051] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A combined cleaning device, characterized in that: The cleaning device comprises a roller drive motor (1), a cleaning outer cylinder (2), a cleaning shaft (3), a shaft drive motor (4), a gear plate (5) and a cleaning assembly (6); a receiving chamber (21) is arranged on the inner side of the cleaning outer cylinder (2); the cleaning shaft (3) is rotatably arranged in the receiving chamber (21) of the cleaning outer cylinder (2); the axes of the cleaning shaft (3) and the cleaning outer cylinder (2) are on the same straight line; the cleaning shaft (3) and the cleaning outer cylinder (2) are rotatably matched; the cleaning shaft (3) rotates in the cleaning outer cylinder (2) along the axis direction of the cleaning shaft (3); the roller drive motor (1) is transmission-connected with the cleaning outer cylinder (2); the roller drive motor (1) drives the cleaning outer cylinder (2) to rotate along the axis direction of the cleaning outer cylinder (2); the shaft drive motor (4) is transmission-connected with the cleaning shaft (3); The cleaning shaft (3) is dynamically connected to the cleaning shaft (3), the shaft driving motor (4) drives the cleaning shaft (3) to rotate along the axis direction of the cleaning shaft (3), the gear plate (5) is fixedly mounted on the cleaning shaft (3), the cleaning assembly (6) comprises a cleaning brush surface (61), a cleaning brush rod (62) and a cleaning gear (63), the cleaning brush rod (62) is rotatably arranged on the outer wall of the cleaning outer cylinder (2), the axis of the cleaning brush rod (62) is perpendicular to the axis of the cleaning outer cylinder (2), the cleaning gear (63) is fixedly mounted on the cleaning brush rod (62) and is located in the accommodating chamber (21), the cleaning gear (63) is meshed with the gear plate (5), the cleaning brush surface (61) is fixedly mounted on the cleaning brush rod (62) and is located outside the cleaning outer cylinder (2), and the gear plate (5) rotates to drive the cleaning gear (63).

2. The combined cleaning device according to claim 1, characterized in that: A plurality of the cleaning assemblies (6) are provided, and the plurality of the cleaning assemblies (6) are arranged in a circumferential manner on the cleaning outer cylinder (2) and are located on the periphery of the gear plate (5), and the cleaning gears (63) on the plurality of the cleaning assemblies (6) are respectively meshed with the gear plate (5).

3. The combined cleaning device according to claim 2, characterized in that: A plurality of gear plates (5) are provided, and the plurality of gear plates (5) are arranged at intervals on the cleaning shaft (3). A circle of cleaning components (6) is provided on the periphery of each gear plate (5), and the cleaning components (6) at adjacent positions mesh with the gear plates (5).

4. The combined cleaning device according to claim 1, characterized in that: The cleaning rotating shaft (3) and the cleaning outer cylinder (2) rotate in opposite directions.

5. The combined cleaning device according to claim 1, characterized in that: The gear plate (5) and the cleaning gear (63) are bevel gears.

6. The combined cleaning device according to claim 1, characterized in that: The cleaning outer cylinder (2) is provided with a shaft end bearing (7) and a shaft start bearing (8); the shaft end bearing (7) is arranged on a side of the accommodating cavity (21) close to the drum drive motor (1); the shaft start bearing (8) is arranged on a side of the cleaning outer cylinder (2) close to the shaft drive motor (4); and the cleaning shaft (3) is inserted into the shaft end bearing (7) and the shaft start bearing (8).

7. The combined cleaning device according to claim 1, characterized in that: A driven wheel bearing (9) is arranged on the side wall of the cleaning outer cylinder (2), and the cleaning brush rod (62) passes through the driven wheel bearing (9).

8. The combined cleaning device according to claim 1, characterized in that: The driven wheel bearing (9) is provided with a clamping nut (91), and the clamping nut (91) limits the driven wheel bearing (9) on the cleaning outer cylinder (2).

9. The combined cleaning device according to claim 1, characterized in that: The cleaning brush surface (61) is a round surface structure.

10. The combined cleaning device according to claim 1, characterized in that: The drum drive motor (1) and the shaft drive motor (4) are electrically connected to a frequency converter.

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