Rolling brush cleaning device and panel cleaning equipment

Abstract

The utility model discloses a cleaning device of a rolling brush and cleaning equipment of a panel, the cleaning device is used for cleaning two rolling brushes which are arranged side by side at an interval, the cleaning device comprises a device frame, a first driving piece, a first transmission rod and two cleaning assemblies, the first driving piece can comprise but not limited to a linear motor and an air cylinder, and the first transmission rod is arranged on the device frame. The first driving part is arranged on the device frame, one end of the first transmission rod is connected to the driving end of the first driving part, the two cleaning assemblies are arranged on the two opposite sides of the first transmission rod correspondingly, each cleaning assembly comprises a cleaning body and an elastic part, and one end of each cleaning body is hinged to the end, away from the first driving part, of the first transmission rod; the elastic piece is connected between the cleaning body and the first transmission rod. The cleaning device can automatically clean the rolling brush so as to reduce the maintenance cost of the rolling brush.

Description

Technical Field

[0001] The utility model relates to the technical field of panel manufacturing, in particular to a roller brush cleaning device and panel cleaning equipment. Background Art

[0002] like Figure 1 As shown, during the manufacturing process of panel 400' (such as a display panel), a cleaning device for panel 400' is required to clean the surface of panel 400' to remove impurities adhered to the surface of panel 400', wherein the cleaning device for panel 400' generally includes two roller brushes 200' arranged side by side at intervals.

[0003] However, during the use of the roller brush 200', some impurities will adhere to the roller brush 200'. After a period of use, there are too many impurities adhered to the surface of the roller brush 200', resulting in an increased possibility that the impurities carried by the roller brush 200' will adhere to the surface of the panel 400' while the roller brush 200' is cleaning the surface of the panel 400', thereby reducing the cleaning ability of the roller brush 200'. The roller brush 200' needs to be manually removed for cleaning, or manually replaced with a new roller brush 200', and the maintenance cost of the roller brush 200' is high. Utility Model Content

[0004] The first purpose of the present invention is to provide a cleaning device for a roller brush, which can automatically clean the roller brush to reduce the maintenance cost of the roller brush.

[0005] The second purpose of the present invention is to provide a panel cleaning device, which can reduce the maintenance cost of the cleaning device and the manufacturing cost of the panel by using the cleaning device with a roller brush as described above.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] In a first aspect, a roller brush cleaning device is provided, wherein the cleaning device is used to clean two roller brushes spaced apart and arranged side by side, and the cleaning device comprises:

[0008] Device rack;

[0009] a first driving member, the first driving member being disposed on the device frame;

[0010] a first transmission rod, one end of which is connected to a driving end of the first driving member; and

[0011] Two cleaning assemblies, each of which is disposed on opposite sides of the first transmission rod, each of which includes a cleaning body and an elastic member, one end of the cleaning body being hinged to an end of the first transmission rod away from the first driving member, and the elastic member being connected between the cleaning body and the first transmission rod;

[0012] The first driving member can drive the first transmission rod to extend between the two roller brushes, so that the two cleaning bodies can respectively abut against the two roller brushes, and the cleaning body rotates relative to the first transmission rod to be close to the first transmission rod, and the elastic member is compressed between the cleaning body and the first transmission rod. The first driving member can also drive the first transmission rod to drive the cleaning assembly away from the roller brushes.

[0013] As a preferred solution of the cleaning device, the cleaning body includes a body seat, one end of which is hinged to an end of the first transmission rod away from the first driving member;

[0014] The cleaning body further includes bristles, which are arranged on the body seat and protrude from a side surface of the body seat facing away from the first driving member; and / or,

[0015] The cleaning body further includes a scraper blade, which is arranged on the body seat and protrudes from a side surface of the body seat facing away from the first driving member.

[0016] As a preferred embodiment of the cleaning device, the cleaning body includes a body base, one end of which is hinged to an end of the first transmission rod away from the first driving member, and the body base includes at least one first portion and at least one second portion arranged and connected along its extension direction;

[0017] The cleaning body further includes bristles and a scraper, wherein the bristles are provided on the first portion, and the scraper is provided on the second portion, and both the bristles and the scraper are protruding from a side surface of the body base facing away from the first driving member;

[0018] A side of all the first parts away from the first transmission rod is connected to a second part, and / or a side of all the first parts close to the first transmission rod is connected to a second part.

[0019] As a preferred solution of the cleaning device, at least one of the second parts is provided with a scraper, or at least one of the second parts is provided with two scrapers, and the two scrapers are arranged at intervals along the extension direction of the main body seat.

[0020] As a preferred solution of the cleaning device, when the main body seat includes a plurality of the first parts and / or a plurality of the second parts, the first parts and the second parts are arranged alternately.

[0021] As a preferred solution of the cleaning device, for one of the cleaning bodies, a direction from the body seat of the cleaning body connected to one end of the first transmission rod to the body seat away from the one end of the first transmission rod is defined as a first direction;

[0022] The cleaning body includes bristles, and when the brush is not subjected to an additional external force, a direction in which the bristles extend away from the main body base is defined as a second direction, and an angle θ1 formed between the second direction and the first direction is less than or equal to 60°;

[0023] When the cleaning body includes a scraper, the direction in which the scraper extends away from the body base is defined as a third direction, and an angle θ2 formed between the third direction and the first direction is less than or equal to 60°.

[0024] As a preferred solution of the cleaning device, the roller brush is a long strip structure, and the cleaning device also includes a second driving member, which is connected between the first driving member and the device frame, and the second driving member can drive the first driving member to move along the length direction of the roller brush.

[0025] As a preferred solution of the cleaning device, the cleaning device further includes a device seat, which is arranged on the device frame, and the first transmission rod is slidably connected to the device seat along the linear motion direction output by the first driving member.

[0026] As a preferred embodiment of the cleaning device, the two opposite ends of the roller brush are rotatably connected to the two equipment frames, the two opposite ends of the equipment frame along its own length direction are respectively connected to the two equipment frames, and the first driving member is slidably connected to the equipment frame along the relative directions of the two equipment frames;

[0027] The cleaning device further includes a second transmission rod, the second transmission rod being located between the equipment frame and the roller brush, the two opposite ends of the second transmission rod being connected to the two equipment frames respectively, the outer periphery of the second transmission rod being provided with two screw grooves which rotate in opposite directions and are connected end to end, the second transmission rod being transmission-connected to the central axis of the roller brush, and the second transmission rod being capable of rotating synchronously with the roller brush;

[0028] An elastic telescopic rod is connected to one side of the first transmission rod, and the elastic telescopic rod can be extended and retracted along the linear direction output by the first driving member, and the elastic telescopic rod is located between the second transmission rod and the equipment rack. The end of the elastic telescopic rod away from the first driving member can be slidably fitted into the screw groove.

[0029] In a second aspect, a panel cleaning device is provided, comprising at least two roller brushes and at least one cleaning device as described in the first aspect above, wherein all the roller brushes are arranged side by side at intervals, and the cleaning device can clean two adjacent roller brushes.

[0030] Compared with the prior art, the present invention has the following advantages:

[0031] The cleaning device of the roller brush of the present invention drives the first transmission rod to extend between the two roller brushes through the first driving member, so that the two cleaning bodies can respectively abut against the two roller brushes, so that when the roller brushes roll, the roller brushes can rub against the cleaning bodies, so that the cleaning bodies help remove impurities adhered to the surface of the roller brushes. In other words, there is no need to manually remove the roller brushes, and the cleaning device can cooperate with the roller brushes to achieve automatic cleaning of the roller brushes.

[0032] Furthermore, when the cleaning body abuts against the roller, the cleaning body rotates relative to the first transmission rod to be close to the first transmission rod, and the elastic member is compressed between the cleaning body and the first transmission rod, thereby providing elastic force to the cleaning body through the elastic member, so that the cleaning body has a tendency to rotate relative to the first transmission rod to be away from the first transmission rod, so that the cleaning body can be more stably maintained in a state of abutting against the roller brush, thereby making the cleaning effect of the cleaning body on the roller brush remain stable.

[0033] In addition, when there is no need to use a cleaning device to clean the roller brush, the first driving member can drive the first transmission rod to drive the cleaning assembly away from the roller brush to avoid the cleaning device affecting the roller brush's cleaning work on the panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A schematic diagram of a cleaning device and a panel provided in the prior art.

[0035] Figure 2 This is a schematic structural diagram of the cleaning device according to an embodiment of the present invention (when the cleaning body is away from the roller brush).

[0036] Figure 3 This is a schematic structural diagram of the cleaning device according to an embodiment of the present invention (when the cleaning body abuts against the roller brush).

[0037] Figure 4 This is a schematic structural diagram of a cleaning body (including multiple first parts and multiple second parts) according to an embodiment of the present invention.

[0038] Figure 5 This is a schematic structural diagram of the cleaning device (including the second driving member) according to an embodiment of the present utility model.

[0039] Figure 6 This is a schematic structural diagram of the cleaning device (including the second transmission rod) according to an embodiment of the present utility model.

[0040] Figure 7 This is a schematic diagram of the three-dimensional structure of the second transmission rod according to an embodiment of the present utility model.

[0041] Figure 1 middle:

[0042] 200', roller brush; 400', panel.

[0043] Figures 2 to 7 middle:

[0044] 100. Cleaning device;

[0045] 1. Device frame; 2. First drive member; 3. First transmission rod; 4. Cleaning assembly; 40. Cleaning body; 401. Body base; 401a. First portion; 401b. Second portion; 402. Bristles; 403. Scraper; 41. Elastic member; 5. Device base; 6. Second drive member; 7. Second transmission rod; 70. Screw groove; 8. Elastic telescopic rod;

[0046] 200, roller brush;

[0047] 300. Equipment rack. DETAILED DESCRIPTION

[0048] The advantages and features of the present invention and methods for achieving them will become apparent with reference to the embodiments described in detail below in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in a variety of different forms. These embodiments are provided merely to complete the disclosure of the present invention and enable those skilled in the art to fully understand the scope of the present invention. The present invention is limited only by the scope of the claims. The same reference numerals represent the same components throughout the specification.

[0049] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0050] like Figure 2 and Figure 3As shown, a cleaning device 100 for a roller brush 200 is provided, and the cleaning device 100 is used to clean two roller brushes 200 arranged side by side at an interval. The cleaning device 100 includes a device frame 1, a first driving member 2, a first transmission rod 3 and two cleaning components 4. The first driving member 2 may include but is not limited to a linear motor and a cylinder. The first driving member 2 is arranged on the device frame 1, and one end of the first transmission rod 3 is connected to the driving end of the first driving member 2. The two cleaning components 4 are respectively arranged on two opposite sides of the first transmission rod 3. The cleaning component 4 includes a cleaning body 40 and an elastic member 41. One end of the cleaning body 40 is hinged to the end of the first transmission rod 3 away from the first driving member 2, and the elastic member 41 is connected between the cleaning body 40 and the first transmission rod 3.

[0051] The first driving member 2 can drive the first transmission rod 3 to extend between the two roller brushes 200, so that the two cleaning bodies 40 can respectively abut against the two roller brushes 200, and the cleaning body 40 rotates relative to the first transmission rod 3 to be close to the first transmission rod 3, and the elastic member 41 is compressed between the cleaning body 40 and the first transmission rod 3. The first driving member 2 can also drive the first transmission rod 3 to drive the cleaning assembly 4 away from the roller brush 200.

[0052] The first driving member 2 drives the first transmission rod 3 to extend between the two roller brushes 200, so that the two cleaning bodies 40 can respectively abut against the two roller brushes 200, so that when the roller brush 200 rolls, the roller brush 200 can rub against the cleaning body 40, so that the cleaning body 40 helps to remove impurities adhered to the surface of the roller brush 200. In other words, there is no need to manually remove the roller brush 200, and the cleaning device 100 can cooperate with the roller brush 200 to achieve automatic cleaning of the roller brush 200.

[0053] Furthermore, when the cleaning body 40 abuts against the roller, the cleaning body 40 rotates relative to the first transmission rod 3 to be close to the first transmission rod 3, and the elastic member 41 is compressed between the cleaning body 40 and the first transmission rod 3, so that the elastic member 41 can provide elastic force for the cleaning body 40, so that the cleaning body 40 has a tendency to rotate relative to the first transmission rod 3 to be away from the first transmission rod 3, so that the cleaning body 40 can be more stably maintained in a state of abutting against the roller brush 200, thereby making the cleaning effect of the cleaning body 40 on the roller brush 200 remain stable.

[0054] In particular, when there is a deviation in the distance that the first driving member 2 drives the first transmission rod 3 to move, or when the distance between the roller brush 200 and the first driving member 2 changes due to long-term use of the roller brush 200, the elastic member 41 can be used for compensation, so that the cleaning body 40 can be more stably maintained in a state of abutting against the roller brush 200.

[0055] In addition, when the cleaning device 100 is not needed to clean the roller brush 200, the first driving member 2 can drive the first transmission rod 3 to drive the cleaning assembly 4 away from the roller brush 200 to prevent the cleaning device 100 from affecting the roller brush 200's cleaning work on the panel.

[0056] In the actual panel production process, the roller brush 200 is usually located above the panel being transported by the assembly line in the direction of gravity to clean the upward surface of the panel. At this time, the cleaning device 100 can be located above the roller brush 200 in the direction of gravity, thereby avoiding interference between the cleaning device 100 and the panel. Figure 2 and Figure 3 As shown, Figure 2 and Figure 3 The coordinates in show the up and down directions along the direction of gravity when the cleaning device 100 is in use.

[0057] In addition, when using the roller brush 200 to clean the panel, it is usually also possible to use a blowing device (not shown in the figure) to blow the cleaned impurities away from the assembly line. At this time, the impurities cleaned by the cleaning device 100 and separated from the roller brush 200 can also be blown away from the assembly line using the blowing device.

[0058] Optionally, the cleaning device 100 also includes a device seat 5, which is arranged on the device frame 1, and the first transmission rod 3 can be slidably connected to the device seat 5 along the linear motion direction output by the first driving member 2. The device seat 5 is used to limit the movement trajectory of the first transmission rod 3 relative to the device frame 1, which can improve the movement trajectory accuracy of the first transmission rod 3 driving the cleaning component 4 to move.

[0059] Please combine Figure 4 As shown, optionally, the cleaning body 40 includes a body base 401 , one end of the body base 401 is hinged to an end of the first transmission rod 3 away from the first driving member 2 .

[0060] In a further embodiment, the cleaning body 40 also includes bristles 402, which are arranged on the main body seat 401, and the bristles 402 protrude from the side surface of the main body seat 401 away from the first driving member 2, so that the bristles 402 can be abutted against the roller brush 200, so that when the roller brush 200 rotates, the bristles 402 can rub against the roller brush 200 to clean impurities adhering to the roller brush 200.

[0061] In another further embodiment, the cleaning body 40 further includes a scraper blade 403, which is disposed on the body base 401 and protrudes from a surface of the body base 401 on a side facing away from the first driving member 2. The scraper blade 403 can thereby abut against the roller brush 200. When the roller brush 200 rotates, the scraper blade 403 rubs against the roller brush 200 to clean impurities adhering to the roller brush 200. Furthermore, because the scraper blade 403 can have a relatively strong structural strength, it can exert a greater scraping force on the roller brush 200. When rubbing against the roller brush 200, the scraper blade 403 can better loosen and scrape off impurities adhering to the roller brush 200.

[0062] Optionally, the scraper 403 may include but is not limited to metal or non-metal materials such as stainless steel and plastic.

[0063] In a further embodiment, the cleaning body 40 also includes bristles 402 and scrapers 403 , so that the bristles 402 and scrapers 403 can work together to rub against the roller brush 200 to clean impurities adhered to the roller brush 200 .

[0064] At this time, optionally, the main body seat 401 includes at least one first part 401a and at least one second part 401b arranged and connected along its own extension direction, and the cleaning body 40 also includes bristles 402 and scrapers 403, the bristles 402 are arranged in the first part 401a, and the scrapers 403 are arranged in the second part 401b, and the bristles 402 and the scrapers 403 both protrude from the side surface of the main body seat 401 away from the first driving member 2.

[0065] Since the two roller brushes 200 usually rotate in opposite directions, and both roller brushes 200 clean the surface of the panel from the middle to the edge so as to sweep impurities away from the panel, when the cleaning body 40 abuts against the rotating roller brush 200, the roller brush 200 first contacts the end of the cleaning body 40 away from the first transmission rod 3, and then rubs relative to the cleaning body 40 in the direction of the end of the cleaning body 40 connected to the first transmission rod 3.

[0066] In an optional embodiment, all the first parts 401a are connected to a second part 401b on the side away from the first transmission rod 3. In other words, no matter how many first parts 401a there are, the end of the main body 401 farthest from the first transmission rod 3 is formed by a second part 401b, so that when the roller brush 200 rotates, it can first contact the scraper 403 provided on the second part 401b, and then contact the bristles 402 provided on the first part 401a, so that a greater scraping force can be applied to the roller brush 200 through the scraper 403 first, so as to remove more impurities while loosening the impurities that are too tightly adhered, and then cooperate with the bristles 402 to sweep away the loose impurities, so that the cleaning ability of the cleaning body 40 is better.

[0067] In another optional embodiment, all the first parts 401a are connected to a second part 401b on one side close to the first transmission rod 3. In other words, no matter how many first parts 401a there are, the main body seat 401 is formed by a second part 401b and is hinged to one end of the first transmission rod 3, so that when the roller brush 200 rotates, it can contact the scraper 403 provided on the second part 401b before finally separating from the cleaning body 40, so that impurities on the roller brush 200 that are difficult to remove by the bristles 402 can be further removed by the scraper 403.

[0068] In another optional embodiment, along the extension direction of the main body seat 401, all the first parts 401a are connected to the two opposite sides of the whole with a second part 401b. In other words, no matter how many first parts 401a there are, one second part 401b forms the end of the main body seat 401 farthest from the first transmission rod 3, and another second part 401b forms the end of the main body seat 401 hinged to the first transmission rod 3, so that when the roller brush 200 rotates, it can first apply a greater scraping force to the roller brush 200 through the scraper 403 to remove more impurities while loosening the impurities that are too tightly adhered, and then cooperate with the bristles 402 to sweep away the loose impurities, and finally use the scraper 403 to further remove the impurities on the roller brush 200 that are difficult to remove by the bristles 402, so that the cleaning ability of the cleaning body 40 is better.

[0069] Since the material cost of the scraper 403 is relatively expensive and the material cost of the bristles 402 is relatively cheap, based on this, optionally, a scraper 403 is provided on at least one second part 401b, or two scrapers 403 are provided on at least one second part 401b, and the two scrapers 403 are arranged at intervals along the extension direction of the main seat 401, so that fewer scrapers 403 can be used and the cleaning effect of the scraper 403 is better.

[0070] Optionally, when the main body seat 401 includes multiple first parts 401a or multiple second parts 401b, or includes multiple first parts 401a and multiple second parts 401b at the same time, the first parts 401a and the second parts 401b are arranged alternately so that the scrapers 403 and the bristles 402 can be arranged alternately, and then on the one hand, the scrapers 403 can be used to apply a greater scraping force to the roller brush 200, and on the other hand, the bristles 402 and the scrapers 403 can be used to scrape the roller comb to further enhance the cleaning ability of the cleaning body 40. At the same time, there is no need to use all the scrapers 403, which can reduce the manufacturing cost of the cleaning body 40.

[0071] In order to make the bristles 402 and the scraper 403 have a better scraping and cleaning effect on the roller brush 200, when the bristles 402 and the scraper 403 contact the roller brush 200, the original extension direction of the bristles 402 and the scraper 403 can be at a certain angle to the radial direction of the roller brush 200, so that the bristles 402 and the scraper 403 can apply a greater force to the roller brush 200. It can be understood that since the bristles 402 have a certain flexibility, the extension direction of the bristles 402 will change after the bristles 402 contact the roller brush 200. The aforementioned original extension direction of the bristles 402 refers to the extension direction of the bristles 402 before the bristles 402 contact the roller brush 200.

[0072] Based on this, for a cleaning body 40, the main body seat 401 of the self-cleaning body 40 is defined to be connected to one end of the first transmission rod 3, and the direction of the end of the main body seat 401 away from the first transmission rod 3 is defined as the first direction S1. The cleaning body 40 includes bristles 402, and when the bristles 402 are not subject to additional external force, the direction in which the bristles 402 extend away from the main body seat 401 is defined as the second direction S2. Optionally, the angle θ1 formed by the second direction S2 and the first direction S1 is less than or equal to 60°. For example, the angle θ1 formed by the two directions and the first direction S1 may be 60°, 55°, 50°, 45°, 40°, 35°, 30°, 25° or 20°, etc.

[0073] In addition, when the cleaning body 40 includes a scraper 403, the direction in which the scraper 403 extends away from the main body seat 401 is defined as the third direction S3. Optionally, the angle θ2 formed by the third direction S3 and the first direction S1 is less than or equal to 60°. For example, the angle θ2 formed by the third direction S3 and the first direction S1 may be 60°, 55°, 50°, 45°, 40°, 35°, 30°, 25° or 20°, etc.

[0074] Typically, the roller brush 200 is a long strip structure. In this case, in order to be able to clean all positions of the roller brush 200 along its length direction by the cleaning device 100, such as Figure 5 As shown, in an optional embodiment, the cleaning device 100 also includes a second driving member 6, which may include but is not limited to a linear motor and a cylinder. The second driving member 6 is connected between the first driving member 2 and the device frame 1. The second driving member 6 can drive the first driving member 2 to move along the length direction of the roller brush 200, so that while the roller brush 200 rotates, the first driving member 2, the first transmission rod 3 and the cleaning assembly 4 can be driven by the second driving member 6 to move along the length direction of the roller brush 200 as a whole, thereby being able to clean all positions of the roller brush 200 along its own length direction.

[0075] like Figure 6 and Figure 7As shown, in another optional embodiment, the two opposite ends of the roller brush 200 are rotatably connected to the two equipment frames 300, and the two opposite ends of the device frame 1 along its own length direction are respectively connected to the two equipment frames 300, and the first driving member 2 is slidably connected to the device frame 1 along the relative directions of the two equipment frames 300. The cleaning device 100 also includes a second transmission rod 7, which is located between the equipment frame 300 and the roller brush 200. The two opposite ends of the second transmission rod 7 are respectively connected to the two equipment frames 300, and the outer periphery of the second transmission rod 7 is provided with two screw grooves 70 with opposite rotation directions and connected head to tail. The second transmission rod 7 is transmission-connected to the central axis of the roller brush 200, and the second transmission rod 7 can rotate synchronously with the roller brush 200. An elastic telescopic rod 8 is connected to one side of the first transmission rod 3, and the elastic telescopic rod 8 can be transmitted along the first driving member 2 The elastic telescopic rod 8 is telescopic in the straight line direction, and the elastic telescopic rod 8 is located between the second transmission rod 7 and the equipment frame 300. The end of the elastic telescopic rod 8 away from the first driving member 2 can be slidably fitted and inserted into the screw groove 70, so that when the first driving member 2 drives the first transmission rod 3 close to the roller, the first transmission rod 3 can drive the end of the elastic telescopic rod 8 to abut against the surface of the second transmission rod 7, so that the end of the elastic telescopic rod 8 can be slidably fitted and inserted into the screw groove 70, so that when the second transmission rod 7 and the roller brush 200 rotate synchronously, the end of the elastic telescopic rod 8 can be pushed by the groove wall of the screw groove 70 to drive the first driving member 2, the first transmission rod 3, the elastic telescopic rod 8 and the cleaning component 4 as a whole to slide back and forth relative to the device frame 1 along the relative direction of the two equipment frames 300, so that the roller brush 200 can be cleaned at various positions along its own length direction.

[0076] Understandably, Figure 6 The structure of the cleaning device 100, the roller brush 200 and the equipment rack 300 observed along one side of the length direction of the roller brush 200 itself is shown. In order to prevent one of the two equipment racks 300 from blocking the cleaning device 100 and the roller brush 200, Figure 6 One equipment rack 300 is omitted.

[0077] The second transmission rod 7 can be connected to the central axis of the roller brush 200 by means including but not limited to gear transmission and pulley transmission, so that the second transmission rod 7 can rotate synchronously with the roller brush 200.

[0078] Furthermore, the elastic telescopic rod 8 includes two rod bodies that are slidably connected to each other, and a spring connected between the two rod bodies, so that the elastic telescopic rod 8 can be compressed under the action of external force, and can automatically restore to its original length after the external force is released. Therefore, when the first transmission rod 3 drives the end of the elastic telescopic rod 8 to abut against the surface of the second transmission rod 7, if the end of the elastic telescopic rod 8 is just aligned with the screw groove 70, the end of the elastic telescopic rod 8 can directly extend into the screw groove 70 and be slidably connected with the screw groove 70. If the end of the elastic telescopic rod 8 is aligned with the outer peripheral surface of the second transmission rod 7, the end of the elastic telescopic rod 8 first abuts against the outer periphery of the second transmission rod 7, and the elastic telescopic rod 8 is compressed under the action of the reaction force of the second transmission rod 7 until the second transmission rod 7 is rotated to make the screw groove 70 aligned with the end of the elastic telescopic rod 8, and the elastic telescopic rod 8 automatically elastically recovers to extend, so that the end of the elastic telescopic rod 8 extends into the screw groove 70 and is slidably connected with the screw groove 70.

[0079] When the cleaning device 100 further includes a device seat 5 as described in the aforementioned technical solution, optionally, the first driving member 2 can be fixedly disposed on the device seat 5, and the device seat 5 can be slidably connected to the device frame 1 along the relative directions of the two equipment frames 300.

[0080] Please see again Figure 2 , also provides a panel cleaning device, including at least two roller brushes 200 and at least one cleaning device 100 as described in the aforementioned technical solution, all the roller brushes 200 are arranged side by side at intervals, and the cleaning device 100 can clean two adjacent roller brushes 200. By using the cleaning device 100 with the roller brush 200 as described above, the maintenance cost of the cleaning device 100 can be reduced and the manufacturing cost of the panel can be reduced.

[0081] Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above embodiments, but can be manufactured in various forms, and those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical spirit or basic features of the present invention. Therefore, it should be understood that the above embodiments are illustrative and not restrictive in all aspects.

Claims

1. A cleaning device for a roller brush, characterized in that: The cleaning device is used to clean two roller brushes arranged side by side at an interval, and the cleaning device includes: Device rack; a first driving member, the first driving member being disposed on the device frame; a first transmission rod, one end of which is connected to a driving end of the first driving member; and Two cleaning assemblies, each of which is disposed on opposite sides of the first transmission rod, each of which includes a cleaning body and an elastic member, one end of the cleaning body being hinged to an end of the first transmission rod away from the first driving member, and the elastic member being connected between the cleaning body and the first transmission rod; The first driving member can drive the first transmission rod to extend between the two roller brushes, so that the two cleaning bodies can respectively abut against the two roller brushes, and the cleaning body rotates relative to the first transmission rod to be close to the first transmission rod, and the elastic member is compressed between the cleaning body and the first transmission rod. The first driving member can also drive the first transmission rod to drive the cleaning assembly away from the roller brushes.

2. The cleaning device according to claim 1, characterized in that The cleaning body includes a body seat, one end of which is hinged to an end of the first transmission rod away from the first driving member; The cleaning body further includes bristles, which are arranged on the body seat and protrude from a side surface of the body seat facing away from the first driving member; and / or, The cleaning body further includes a scraper blade, which is arranged on the body seat and protrudes from a side surface of the body seat facing away from the first driving member.

3. The cleaning device according to claim 1, characterized in that The cleaning body includes a body base, one end of which is hinged to the end of the first transmission rod away from the first driving member, and the body base includes at least one first part and at least one second part arranged and connected along its own extension direction; The cleaning body further includes bristles and a scraper, wherein the bristles are provided on the first portion, and the scraper is provided on the second portion, and both the bristles and the scraper are protruding from a side surface of the body base facing away from the first driving member; A side of all the first parts away from the first transmission rod is connected to a second part, and / or a side of all the first parts close to the first transmission rod is connected to a second part.

4. The cleaning device according to claim 3, characterized in that At least one of the second parts is provided with a scraper, or at least one of the second parts is provided with two scrapers, and the two scrapers are arranged at intervals along the extension direction of the main body seat.

5. The cleaning device according to claim 3 or 4, characterized in that: When the main base includes a plurality of the first parts and / or a plurality of the second parts, the first parts and the second parts are arranged alternately.

6. The cleaning device according to any one of claims 2 to 4, characterized in that: For one of the cleaning bodies, a direction from the body base of the cleaning body connected to one end of the first transmission rod toward the body base away from the one end of the first transmission rod is defined as a first direction; The cleaning body includes bristles, and when the brush is not subjected to an additional external force, a direction in which the bristles extend away from the main body base is defined as a second direction, and an angle θ1 formed between the second direction and the first direction is less than or equal to 60°; When the cleaning body includes a scraper, the direction in which the scraper extends away from the body base is defined as a third direction, and an angle θ2 formed between the third direction and the first direction is less than or equal to 60°.

7. The cleaning device according to any one of claims 1 to 4, characterized in that: The roller brush is a long strip structure, and the cleaning device further includes a second driving member, which is connected between the first driving member and the device frame, and the second driving member can drive the first driving member to move along the length direction of the roller brush.

8. The cleaning device according to claim 1, characterized in that The cleaning device further includes a device seat, which is arranged on the device frame, and the first transmission rod is slidably connected to the device seat along the linear motion direction output by the first driving member.

9. The cleaning device according to any one of claims 1 to 4 or claim 8, characterized in that: The two opposite ends of the roller brush are rotatably connected to the two equipment frames, and the two opposite ends of the equipment frame along its own length direction are respectively connected to the two equipment frames, and the first driving member is slidably connected to the equipment frame along the relative directions of the two equipment frames; The cleaning device further includes a second transmission rod, the second transmission rod being located between the equipment frame and the roller brush, the two opposite ends of the second transmission rod being connected to the two equipment frames respectively, the outer periphery of the second transmission rod being provided with two screw grooves which rotate in opposite directions and are connected end to end, the second transmission rod being transmission-connected to the central axis of the roller brush, and the second transmission rod being capable of rotating synchronously with the roller brush; An elastic telescopic rod is connected to one side of the first transmission rod, and the elastic telescopic rod can be extended and retracted along the linear direction output by the first driving member, and the elastic telescopic rod is located between the second transmission rod and the equipment rack, and the end of the elastic telescopic rod away from the first driving member can be slidably fitted into the screw groove.

10. A panel cleaning device, characterized in that: include: At least two roller brushes and at least one cleaning device according to any one of claims 1 to 9, all of the roller brushes are arranged side by side at intervals, and the cleaning device can clean two adjacent roller brushes.

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