Diffusion plate cleaning device

Abstract

The utility model discloses a diffusion plate cleaning device, which relates to the technical field of cleaning devices and comprises a cleaning frame, a supporting device is arranged in the cleaning frame, and a drying device is fixedly mounted at the right end of the top of the cleaning frame. According to the diffusion plate cleaning device, forward transmission or reverse transmission of the rotating shaft and the driving wheel is controlled through the conveying motor, the supporting net can be controlled to move back and forth at the bottom of the cleaning roller brush, the diffusion plate is comprehensively cleaned through the cleaning roller brush, the bottom of the diffusion plate is adsorbed through the electric suction cup, and the diffusion plate is cleaned. The diffusion plate is fixed to the top of the supporting net, it is avoided that when a cleaning roller brush cleans the top of the diffusion plate, the diffusion plate deviates, electric suction cups and supporting gaskets are loosened through the effect of locking bolts, then the positions of the electric suction cups in sliding grooves are adjusted, and therefore the four electric suction cups can be adjusted according to the size of the diffusion plate; the device can adapt to diffusion plates of different sizes, and the stability of fixing the diffusion plates is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cleaning device technical field more specifically, the utility model relates to a kind of diffusion plate cleaning device. BACKGROUND

[0002] Diffusion plate is a kind of optical material for changing light propagation path, is widely used in liquid crystal display, LED lighting and imaging display system.Its main function is to make incident light scatter, realize more soft, uniform illumination effect, diffusion plate by chemical or physical means, utilize the physical phenomenon of refraction, reflection and scattering when light meets two refractive index different media in the course, to change the route of light, realize the effect of optical diffusion.

[0003] Since diffusion plate after production forming, diffusion plate surface will exist many dirt, so a kind of cleaning device is needed to clean the diffusion plate after forming, and the existing diffusion plate is usually only cleaned once when cleaning, when facing stubborn dirt, needs to be cleaned by feeding back and forth several times, cleaning effect is not ideal, and it consumes more time, affects cleaning efficiency, in addition, when cleaning diffusion plate, it is easy to cause diffusion plate to deviate, affect the cleaning effect of cleaning brush to diffusion plate. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of diffusion plate cleaning device, can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0006] A kind of diffusion plate cleaning device, including cleaning frame, the inside of the cleaning frame is provided with support device, drying device is fixedly installed at the right end of the top of the cleaning frame;

[0007] The cleaning frame includes water storage frame, conveying motor is fixedly installed on the side of the left end of the water storage frame, the output end of the conveying motor is fixedly connected with rotating shaft, the both ends of the rotating shaft are all fixedly sleeved with driving wheel, the driving wheel is rotatably installed in the inside of water storage frame, transmission wheel is rotatably installed at the right end of the water storage frame, transmission belt is sleeved on the outer surface of the driving wheel and transmission wheel, the middle part of the bottom surface of the water storage frame is fixedly connected with water tank, the upper end of the water tank is fixedly connected with filter screen, water pump is fixedly installed in the inside of the water tank, water pipe is fixedly connected on the side of the water pump, water outlet pipe is fixedly installed on the top of the water storage frame, the side of the water pipe is fixedly connected with water outlet pipe, cleaning motor is fixedly installed on the top of the water storage frame, cleaning roller brush is fixedly installed on the output end of the cleaning motor, and the cleaning roller brush is rotatably installed on the top of the water storage frame.

[0008] Preferably, the cleaning roller brush is rotatably installed on the right side of the water outlet pipe, and the water outlet pipe is located above the filter screen.

[0009] Preferably, the support device comprises a fixed frame fixedly installed on the top of the transmission belt, a support screen fixedly installed on the top of the fixed frame, a double-way screw rotatably installed on the middle of the fixed frame, a rotating block fixedly sleeved on the middle of the double-way screw, and fixed frames fixedly connected to both ends of the inside of the fixed frame.

[0010] Preferably, both ends of the moving frame are provided with an installation groove, both ends of the bottom of the moving frame are provided with a sliding groove on both sides of the installation groove, a support washer is slidably installed in the sliding groove, a locking bolt is threadedly installed in the inside of the support washer, an electric suction cup is threadedly installed on the top of the locking bolt, and the electric suction cup and the support washer are slidably installed on the upper and lower sides of the moving frame, respectively.

[0011] Preferably, the drying device comprises a drying box fixedly installed on the right side of the top of the water storage frame, air inlets are formed at both ends of the top of the drying box, a fan assembly is fixedly installed on both sides of the upper end of the inside of the drying box, heating pipes are fixedly installed on both sides of the lower end of the drying box, and the fan assembly is located above the heating pipes.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The water outlet pipe is used for washing the diffusion plate, the cleaning roller brush is used for cleaning the diffusion plate, and the water is pushed out through the top of the diffusion plate, in the process, if the stubborn diffusion plate is not cleaned, the rotating shaft and the driving wheel are controlled by the conveying motor to be positively transmitted or reversely transmitted, the support screen is reciprocatingly moved at the bottom of the cleaning roller brush, and the cleaning roller brush can comprehensively clean the diffusion plate.

[0014] 2. The double-way screw is rotated by rotating the rotating block, the moving frames at both ends of the double-way screw are adjusted to move towards each other or to move reversely, the electric suction cups and the support washers are loosened by the action of the locking bolt, the positions of the electric suction cups in the sliding grooves are adjusted, four electric suction cups can be adjusted according to the size of the diffusion plate, the device can be adapted to diffusion plates of different sizes, and the stability of fixing the diffusion plate is improved.

[0015] 3. The bottom of the diffusion plate is adsorbed by the electric suction cup, the diffusion plate is fixed on the top of the support screen, the diffusion plate is prevented from deviating when the top of the diffusion plate is cleaned by the cleaning roller brush, and the cleaning effect of the diffusion plate is improved.

[0016] 4. By the working of the heating pipe and the fan assembly, hot air is generated to dry the diffusion plate on the top of the supporting net, and cleaning and drying are integrated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cleaning frame structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the top structure of the supporting device of the utility model;

[0020] Figure 4 It is a schematic diagram of the bottom structure of the supporting device of the utility model;

[0021] Figure 5 It is a schematic diagram of the drying device structure of the utility model.

[0022] The figure mark is: 1, cleaning frame; 2, supporting device; 3, drying device; 11, water storage frame; 12, conveying motor; 13, rotating shaft; 14, driving wheel; 15, transmission belt; 16, transmission wheel; 17, water tank; 18, filter screen; 19, water pump; 110, water delivery pipe; 111, water outlet pipe; 112, cleaning motor; 113, cleaning roller brush; 21, fixed frame; 22, supporting net; 23, fixed frame; 24, bidirectional screw rod; 25, rotating block; 26, moving frame; 27, mounting groove; 28, sliding groove; 29, electric suction cup; 210, supporting gasket; 211, locking bolt; 31, drying box; 32, air inlet; 33, fan assembly; 34, heating pipe. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical schemes and advantages to be solved by the utility model more clear, specific embodiments will be described in detail below with reference to the drawings.

[0024] Embodiment one, as shown in the accompanying drawings, Figure 1 to the accompanying drawings, Figure 4 The embodiment of the utility model provides a diffusion plate cleaning device, which comprises a cleaning frame 1, a supporting device 2 and a drying device 3, the supporting device 2 is arranged in the inside of the cleaning frame 1, and the drying device 3 is arranged at the right end of the top of the cleaning frame 1.

[0025] As Figure 2As shown, the cleaning frame 1 comprises a water storage frame 11, a water outlet pipe 111 and a cleaning roller brush 113, one side of the left end of the water storage frame 11 is fixedly installed with a conveying motor 12, the output end of the conveying motor 12 is fixedly connected with a rotating shaft 13, both ends of the rotating shaft 13 are fixedly sleeved with drive wheels 14, the drive wheels 14 are rotatably installed in the inside of the water storage frame 11, the right end of the water storage frame 11 is rotatably installed with a transmission wheel 16, the outer surfaces of the drive wheels 14 and the transmission wheel 16 are sleeved with a transmission belt 15, the middle of the bottom surface of the water storage frame 11 is fixedly connected with a water tank 17, the upper end of the water tank 17 is fixedly connected with a filter screen 18, the inside of the water tank 17 is fixedly installed with a water pump 19, one side of the water pump 19 is fixedly connected with a water delivery pipe 110, the water outlet pipe 111 is fixedly installed on the top of the water storage frame 11, one side of the water delivery pipe 110 is fixedly connected with the water outlet pipe 111, the top of the water storage frame 11 is fixedly installed with a cleaning motor 112, the output end of the cleaning motor 112 is fixedly installed with the cleaning roller brush 113, and the cleaning roller brush 113 is rotatably installed on the top of the water storage frame 11.

[0026] By setting the water pump 19 and the water outlet pipe 111, when the water in the water tank 17 is pumped out from the water outlet pipe 111 through the water pump 19 and the water delivery pipe 110, the diffusion plate is washed, the corresponding direct cleaning is improved, and the cleaning effect of the diffusion plate is improved. At the same time, the sewage is filtered by the filter screen 18, so that the cleaned water is filtered by the filter screen 18 and reenters the inside of the water tank 17, realizing water circulation cleaning and saving energy consumption.

[0027] Among them, the cleaning roller brush 113 is rotatably installed on the right side of the water outlet pipe 111, and the water outlet pipe 111 is located above the filter screen 18.

[0028] By using the water outlet pipe 111 to wash the diffusion plate, the diffusion plate is cleaned by the cleaning roller brush 113, and the water is pushed out through the top of the diffusion plate. In this process, if stubborn diffusion plates are not cleaned in place, the conveying motor 12 can be controlled to drive the rotating shaft 13 and the drive wheels 14 in the forward direction or in the reverse direction, and the support net 22 can be controlled to reciprocate at the bottom of the cleaning roller brush 113, so that the cleaning roller brush 113 can clean the diffusion plate comprehensively.

[0029] As shown in Figure 3 - Figure 4 The support device 2 comprises a fixed frame 21, a support net 22 and four electric suction cups 29, the fixed frame 21 is fixedly installed on the top of the transmission belt 15, the top of the fixed frame 21 is fixedly installed with the support net 22, the middle of the fixed frame 21 is rotatably installed with a bidirectional screw rod 24, the middle of the bidirectional screw rod 24 is fixedly sleeved with a rotating block 25, both ends of the inside of the fixed frame 21 are fixedly connected with fixed frames 23, both ends of the bidirectional screw rod 24 are threadedly installed with moving frames 26, and both ends of the moving frames 26 are slidably installed in the inside of both ends of the fixed frames 23.

[0030] The support net 22 supports the diffusion plate, water passes through the top of the diffusion plate, and flows into the inside of the water storage rack 11 through the support net 22, so as to recycle sewage.

[0031] The two ends of the moving frame 26 are provided with mounting grooves 27, the two ends of the bottom of the moving frame 26 are provided with sliding grooves 28 on the two sides of the mounting grooves 27, the support pads 210 are slidably installed in the sliding grooves 28, the locking bolts 211 are threadedly installed in the support pads 210, and the electric suction cups 29 and the support pads 210 are slidably installed on the upper and lower sides of the moving frame 26 respectively.

[0032] The rotating block 25 is rotated, the moving frames 26 at the two ends of the bidirectional screw rod 24 are moved towards each other or in the opposite direction, the electric suction cups 29 are loosened from the support pads 210 through the action of the locking bolts 211, the positions of the electric suction cups 29 in the sliding grooves 28 are adjusted, the four electric suction cups 29 can be adjusted according to the size of the diffusion plate, the device can be adapted to diffusion plates of different sizes, and the stability of fixing the diffusion plate is improved.

[0033] In the embodiment two, as shown in the accompanying drawings, Figure 5 The drying device 3 comprises a drying box 31, the drying box 31 is fixedly installed on the right side of the top of the water storage rack 11, air inlets 32 are formed at the two ends of the top of the drying box 31, fan assemblies 33 are fixedly installed on the two sides of the upper end in the drying box 31, heating pipes 34 are fixedly installed on the two sides of the lower end of the drying box 31, and the fan assemblies 33 are located above the heating pipes 34.

[0034] Through the working of the heating pipes 34 and the fan assemblies 33, hot air is generated to dry the diffusion plate on the top of the support net 22, and cleaning and drying are integrated.

[0035] The working process of the utility model is as follows:

[0036] In use, the diffusion plate is placed on the top of the support net 22, at this time, the bottom of the diffusion plate is adsorbed by the electric suction cups 29, the diffusion plate is fixed on the top of the support net 22, then the rotating shaft 13 and the driving wheel 14 are driven by the conveying motor 12, the fixed frame 21 is driven by the transmission belt 15, the diffusion plate is moved, water is washed to the top of the diffusion plate through the water outlet pipe 111 when the diffusion plate moves to the bottom of the water outlet pipe 111, the movement of the fixed frame 21 is driven by the transmission belt 15, and the surface of the diffusion plate is cleaned by the cleaning roller brush 113 controlled by the cleaning motor 112.

[0037] The water in the water tank 17 is discharged from the water outlet pipe 111 through the water pump 19, the water conveying pipe 110 and the diffusion plate, so as to directly clean the diffusion plate, improve the cleaning effect of the diffusion plate, filter the sewage by the filter screen 18, and make the cleaned water pass through the filter screen 18 again, enter the inside of the water tank 17, and realize water circulation cleaning.

[0038] With the movement of the transmission belt 15 and the fixed frame 21, the support net 22 drives the diffusion plate at the top to move to the bottom of the drying device 3, hot air generated by the working of the heating pipe 34 and the fan assembly 33 is used to dry the diffusion plate at the top of the support net 22, and the cleaning and drying of the diffusion plate are realized.

[0039] Finally, it should be pointed out that the drawings of the embodiments of the utility model only involve the structures involved in the embodiments of the utility model, other structures can refer to the usual design, and in the case of no conflict, the same embodiments and different embodiments of the utility model can be combined with each other.

[0040] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A diffuser plate cleaning device, comprising a cleaning rack (1), characterized in that: The cleaning rack (1) is provided with a support device (2) inside, and a drying device (3) is fixedly installed at the right end of the top of the cleaning rack (1); The cleaning rack (1) includes a water storage rack (11). A conveyor motor (12) is fixedly installed on one side of the left end of the water storage rack (11). A rotating shaft (13) is fixedly connected to the output end of the conveyor motor (12). Drive wheels (14) are fixedly sleeved on both ends of the rotating shaft (13). The drive wheels (14) are rotatably installed inside the water storage rack (11). A transmission wheel (16) is rotatably installed on the right end of the water storage rack (11). A transmission belt (15) is sleeved on the outer surface of the drive wheel (14) and the transmission wheel (16). A water tank (17) is fixedly connected to the middle of the bottom surface of the water storage rack (11). A filter screen (18) is fixedly connected to the upper end of the water tank (17). A water pump (19) is fixedly installed inside the water tank (17). A water supply pipe (110) is fixedly connected to one side of the water pump (19). A water outlet pipe (111) is fixedly installed on the top of the water storage rack (11). One side of the water supply pipe (110) is fixedly connected to the water outlet pipe (111). A cleaning motor (112) is fixedly installed on the top of the water storage rack (11). A cleaning roller brush (113) is fixedly installed at the output end of the cleaning motor (112). The cleaning roller brush (113) is rotatably installed on the top of the water storage rack (11).

2. The diffusion plate cleaning device according to claim 1, characterized in that: The cleaning roller brush (113) is rotatably mounted on the right side of the water outlet pipe (111), which is located above the filter screen (18).

3. The diffusion plate cleaning device according to claim 1, characterized in that: The support device (2) includes a fixed frame (21), which is fixedly installed on the top of the transmission belt (15). A support net (22) is fixedly installed on the top of the fixed frame (21). A bidirectional screw (24) is rotatably installed in the middle of the fixed frame (21). A rotating block (25) is fixedly sleeved in the middle of the bidirectional screw (24). Fixed frames (23) are fixedly connected to both ends inside the fixed frame (21). Movable frames (26) are threadedly installed on both ends of the bidirectional screw (24). The movable frames (26) at both ends are slidably installed inside the fixed frames (23) at both ends.

4. The diffusion plate cleaning device according to claim 3, characterized in that: The movable frame (26) has mounting grooves (27) at both ends. The bottom of the movable frame (26) has sliding grooves (28) on both sides of the mounting grooves (27). A support pad (210) is slidably installed inside the sliding groove (28). A locking bolt (211) is threaded inside the support pad (210). An electric suction cup (29) is threaded on the top of the locking bolt (211). The electric suction cup (29) and the support pad (210) are slidably installed on the upper and lower sides of the movable frame (26), respectively.

5. The diffusion plate cleaning device according to claim 1, characterized in that: The drying device (3) includes a drying box (31), which is fixedly installed on the right side of the top of the water storage rack (11). Air inlets (32) are provided at both ends of the top of the drying box (31). Fan assemblies (33) are fixedly installed on both sides of the upper end of the drying box (31). Heating tubes (34) are fixedly installed on both sides of the lower end of the drying box (31). The fan assembly (33) is located above the heating tubes (34).

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