Art painting tool cleaning device

Abstract

The invention relates to the technical field of painting assistance, and discloses an art painting tool cleaning device which comprises a box body, one side of the top of the box body communicates with a cleaning box, the interior of the cleaning box is movably connected with a plurality of cleaning rollers through bearings, and a plurality of fixing rings are installed on the inner side of the cleaning box; a plurality of mounting cavities are formed in the fixing ring, arc-shaped clamping plates are elastically connected to the interiors of the mounting cavities through springs, a pump body is mounted on one side of the top of the box body, a third connecting pipe is fixedly connected to the output end of the pump body, and a cleaning pipe is fixedly connected to the output end of the third connecting pipe; and a plurality of nozzles are mounted on the outer surface of the cleaning pipe. And the multiple art paintbrushes are stably fixed through the clamping and fixing mechanism at the same time, and the problem that in the manual cleaning process, the paintbrushes are damaged due to misoperation or cleaning is not thorough is solved. And secondly, the efficient and uniform cleaning effect can be achieved by combining spraying cleaning liquid with the bristles on the surfaces of the multiple cleaning rollers.

Description

Technical Field

[0001] This invention relates to the field of painting assistance technology, specifically to a cleaning device for art painting tools. Background Technology

[0002] In the field of fine art and painting, paintbrushes are a core tool, and their cleaning has always been a major concern. Traditional paintbrush cleaning methods mostly rely on manual operation, which has many drawbacks. For example, manual cleaning is not only time-consuming and laborious, but also prone to damaging the brushes due to improper operation, affecting their lifespan. In addition, a single cleaning method is insufficient to completely remove paint and impurities from the brushes, especially for brushes using a mixture of multiple paints, where the cleaning effect is poor. Furthermore, cleaned brushes usually require an additional drying step, further increasing the time and effort required.

[0003] To address these issues, some improved brush cleaning devices have emerged in the existing technology. For example, some devices, by incorporating multiple mounting holes, can clean multiple brushes simultaneously, improving cleaning efficiency. Other devices employ ultrasonic technology to assist cleaning, enhancing the cleaning effect. However, most of these devices focus only on the cleaning process itself, lacking effective solutions for post-cleaning brush treatment, and their level of automation still needs improvement.

[0004] To address this problem, those skilled in the art have proposed a device for cleaning art and painting tools. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a cleaning device for art and painting tools, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cleaning device for art and painting tools, comprising a housing, a cleaning tank connected to the top side of the housing, multiple cleaning rollers movably connected to the inside of the cleaning tank via bearings, multiple fixing rings installed on the inner side of the cleaning tank, multiple mounting cavities opened inside the fixing rings, and arc-shaped clamps elastically connected to the inside of the mounting cavities via springs, a pump body installed on the top side of the housing, a connecting pipe three fixedly connected to the output end of the pump body, a cleaning pipe fixedly connected to the output end of the connecting pipe three, multiple nozzles installed on the outer surface of the cleaning pipe, a connecting pipe two fixedly connected to the input end of the pump body, a mounting shell fixedly installed on the outer side of the housing, a connecting pipe one connected to the outer surface of the mounting shell, and several filter screens detachably connected to the inside of the housing.

[0007] Preferably, a drive motor is installed on the outside of the cleaning tank, the output end of the drive motor is fixedly connected to the end of one of the cleaning rollers, a connecting shaft is rotatably installed on the outside of the cleaning tank, a plurality of second bevel gears are fixedly connected to the outside of the connecting shaft, a first bevel gear is fixedly connected to one end of the cleaning roller, and the outer sides of the plurality of second bevel gears are respectively meshed with the outer sides of the first bevel gears at corresponding positions.

[0008] Preferably, one end of the cleaning roller away from the first bevel gear passes through the outside of the cleaning box and is fixedly connected to a crankshaft. A connecting rod is hinged to the outside of the crankshaft. A fixed cylinder is fixedly connected to the outside of the cleaning box. A movable rod is slidably connected to a through hole on one side of the fixed cylinder. A piston is fixedly connected to one end of the movable rod. An air inlet pipe and a connecting pipe are sequentially connected to the outer surface of the fixed cylinder. A heating box is fixedly connected to the rear side of the cleaning box. A drying hood is connected to the top of the heating box through a pipe.

[0009] Preferably, an electric heating wire is installed inside the heating box, one end of the connecting tube is connected to the outside of the heating box, and one end of the connecting rod is movably installed on one end of the movable rod.

[0010] Preferably, both the intake pipe and the connecting pipe are equipped with one-way valves, the two one-way valves have opposite conduction directions, the longitudinal section of the piston is set to square, and the piston is slidably connected to the inner wall of the fixed cylinder.

[0011] Preferably, one end of the first connecting pipe is connected to the interior of the housing, and one end of the second connecting pipe is connected to the outside of the mounting shell.

[0012] Preferably, an impeller is connected inside the mounting housing via a rotating shaft, and the rotating shaft passes through the outside of the movable plate and is fixedly connected to a sector gear. A movable plate is slidably installed on one side of the top of the housing. Racks three are fixedly connected to the upper and lower sides inside the movable plate. Rack one is fixedly connected to the lower surface of the movable plate. A drive shaft is movably connected to the inside of the housing via a bearing. Gear one is fixedly connected to one end of the drive shaft. Multiple gears two are fixedly connected to the outer surface of the drive shaft. Two racks two are slidably installed on the outside of the filter screen. A cleaning plate is fixedly connected to the outside of the racks two.

[0013] Preferably, the outer side of gear two meshes with the outer side of rack two, the outer side of sector gear meshes with the outer side of rack three, and the outer side of rack one meshes with the outer side of gear one.

[0014] Preferably, the outer side of the arc-shaped clamp is provided with anti-slip texture, and the arc-shaped clamp is used to fix art brushes.

[0015] Preferably, a flexible brush is fixedly connected to the inner side of the cleaning plate, and the outer surface of the flexible brush is in contact with the outer surface of the filter screen.

[0016] This invention provides a cleaning device for art and painting tools. It has the following beneficial effects:

[0017] 1. This invention uses a clamping and fixing mechanism to securely hold multiple art brushes simultaneously, avoiding the problems of damage or incomplete cleaning caused by improper operation during manual cleaning. Secondly, the combined action of sprayed cleaning fluid and the bristles on multiple cleaning rollers achieves efficient and uniform cleaning. The spraying of cleaning fluid ensures that each brush makes full contact with the cleaning agent, while the rotation and contact of the brush rollers further remove paint and impurities adhering to the brushes, ensuring a more thorough cleaning process. This saves manual operation time.

[0018] 2. This invention utilizes the rotation of the cleaning roller to drive the piston along the inner wall of the fixed cylinder, generating gas. This gas is then heated in a heating chamber and discharged through a drying hood. This not only effectively cleans the brushes but also provides efficient automatic drying. The design of this device significantly reduces the time and effort required for traditional manual cleaning and drying processes, improving work efficiency and convenience. Furthermore, the automated cleaning and drying process reduces the risk of brush damage, ensuring a long service life for the painting tools.

[0019] 3. This invention uses the rotation of an impeller to drive water flow, which indirectly drives two cleaning plates to move and clean the outer surface of the filter screen. This ensures the efficient operation of the filter screen, prevents the accumulation of dirt and impurities, and guarantees smooth water flow and continuous filtration effect. Secondly, this automated cleaning mechanism not only reduces the frequency and labor intensity of manual maintenance but also extends the service life of the filter screen, thereby improving the overall reliability and stability of the device. At the same time, the wastewater purification function effectively reduces water waste, making it meet environmental protection requirements, and improves the cleanliness and quality of the work environment in art studios. Attached Figure Description

[0020] Figure 1 This is a perspective view of the present invention;

[0021] Figure 2 This is a schematic diagram of the cleaning roller structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of the housing of the present invention;

[0023] Figure 4 This is a schematic diagram of the filter structure of the present invention;

[0024] Figure 5 This is a cross-sectional view of the movable plate of the present invention;

[0025] Figure 6 This is a schematic diagram of the impeller structure of the present invention;

[0026] Figure 7 for Figure 1 Enlarged view of point A in the middle;

[0027] Figure 8 for Figure 1 Enlarged view of point B in the middle;

[0028] Figure 9 for Figure 2 Enlarged view of point C in the middle;

[0029] Figure 10 This is a cross-sectional view of the fixing ring of the present invention.

[0030] The components are as follows: 1. Box body; 201. Mounting shell; 202. Connecting pipe one; 203. Connecting pipe two; 204. Pump body; 205. Connecting pipe three; 206. Cleaning pipe; 3. Cleaning roller; 401. Fixing ring; 402. Mounting cavity; 403. Arc-shaped clamping plate; 5. Drive shaft; 601. Heating box; 602. Crankshaft; 603. Drying hood; 604. Connecting rod; 605. Fixing cylinder; 606. Movable rod; 607. Connecting pipe; 7. Drive motor; 801. First bevel gear; 802. Connecting shaft; 803. Second bevel gear; 9. Filter screen; 1001. Moving plate; 1002. Impeller; 1003. Gear one; 1004. Rack one; 1005. Gear two; 1006. Rack two; 1007. Sector gear; 1008. Cleaning plate; 1009. Rack three. Detailed Implementation

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see the appendix Figure 1 - Appendix Figure 10This invention provides a cleaning device for art and painting tools, including a housing 1. A cleaning tank is connected to the top side of the housing 1. Multiple cleaning rollers 3 are movably connected to the inside of the cleaning tank via bearings. Multiple fixing rings 401 are installed on the inner side of the cleaning tank. Multiple mounting cavities 402 are opened inside the fixing rings 401. Arc-shaped clamps 403 are elastically connected to the inside of the mounting cavities 402 via springs. A pump body 204 is installed on the top side of the housing 1. A connecting pipe 205 is fixedly connected to the output end of the pump body 204. A cleaning pipe 206 is fixedly connected to the output end of the connecting pipe 205. Multiple nozzles are installed on the outer surface of the cleaning pipe 206. A connecting pipe 203 is fixedly connected to the input end of the pump body 204. A mounting shell 201 is fixedly installed on the outer side of the housing 1. A connecting pipe 202 is connected to the outer surface of the mounting shell 201. Several filter screens 9 are detachably connected inside the housing 1. One end of connecting pipe 202 is connected to the interior of housing 1, and one end of connecting pipe 203 is connected to the outside of mounting shell 201. The outer side of the arc-shaped clamp 403 is provided with anti-slip texture, and the arc-shaped clamp 403 is used to fix art brushes.

[0033] Specifically, housing 1 serves to support and accommodate other components. Its internal space stores the cleaning fluid, providing the necessary medium for the cleaning process. The cleaning tank, located on the top side of housing 1 and connected to it, is the place where the brushes are cleaned. The outer surface of the cleaning roller 3 is equipped with bristles, which work in conjunction with the cleaning fluid to physically rub the brushes, effectively removing paint and impurities from the brush surface and cleaning them. The mounting cavity 402 is the space for the arc-shaped clamp 403. Its structure allows the arc-shaped clamp 403 to elastically extend and retract within it, thus clamping and fixing the brushes. The filter 9 filters the cleaning fluid during the cleaning process, removing paint particles and impurities, maintaining the cleanliness of the cleaning fluid, improving the cleaning effect, and also helping to extend the service life of components such as the pump body 204.

[0034] Insert one end of the paintbrush into the groove inside the retaining ring 401. Since the outer surface of the curved clamp 403 is sloped, the paintbrush contacts the slope of the curved clamp 403 when inserted. During this contact, the curved clamp 403 is compressed by the paintbrush, causing it to retract into the mounting cavity 402 and compress the spring. After the paintbrush passes through the groove, the curved clamp 403 is no longer compressed and, under the elastic force of multiple springs, automatically returns to its original position, making close contact with the outer surface of the paintbrush and securing it. The anti-slip texture on the outer side of the curved clamp 403 further increases the friction with the paintbrush, ensuring the paintbrush is securely fixed inside the retaining ring 401. After the paintbrush is secured, start the pump 204. The pump 204 begins operation, sequentially delivering the cleaning fluid inside the housing 1 through connecting pipe one 202, mounting shell 201, and connecting pipe two 203. The cleaning fluid is discharged into the interior of the cleaning tube 206 through the connecting tube 203, and finally sprayed out from the nozzle on the outer surface of the cleaning tube 206, evenly spraying it onto the outer surface of the brush.

[0035] Simultaneously, the drive motor 7 is activated, driving multiple cleaning rollers 3 to rotate synchronously via the transmission assembly. During rotation, the bristles on the outer surface of the cleaning rollers 3 contact the outer surface of the brush, utilizing the physical friction of the bristles in conjunction with the cleaning fluid sprayed from the nozzle to efficiently and evenly clean the brush. The bristles can penetrate deep into the gaps between the brush fibers, effectively removing pigment and impurities adhering to the brush surface and interior, restoring the brush to a clean state.

[0036] A drive motor 7 is mounted on the outside of the cleaning tank. The output end of the drive motor 7 is fixedly connected to the end of one of the cleaning rollers 3. A connecting shaft 802 is rotatably mounted on the outside of the cleaning tank. Multiple second bevel gears 803 are fixedly connected to the outside of the connecting shaft 802. A first bevel gear 801 is fixedly connected to one end of the cleaning roller 3. The outer sides of the multiple second bevel gears 803 are respectively meshed with the outer sides of the corresponding first bevel gears 801. This part is the transmission assembly described above.

[0037] Specifically, when the drive motor 7 is started, its output will drive one of the first bevel gears 801 to rotate. This first bevel gear 801 then drives the second bevel gear 803, which meshes with it, to rotate. The rotation of the second bevel gear 803 further drives the connecting shaft 802 to rotate coaxially. Through the rotation of the connecting shaft 802, the multiple first bevel gears 801 can rotate synchronously, thereby causing the cleaning roller 3 to rotate synchronously as well.

[0038] One end of the cleaning roller 3, away from the first bevel gear 801, passes through the outside of the cleaning box and is fixedly connected to a crankshaft 602. A connecting rod 604 is hinged to the outside of the crankshaft 602. A fixed cylinder 605 is fixedly connected to the outside of the cleaning box. A movable rod 606 is slidably connected to a through hole on one side of the fixed cylinder 605. A piston is fixedly connected to one end of the movable rod 606. An air inlet pipe and a connecting pipe 607 are sequentially connected to the outer surface of the fixed cylinder 605. A heating box 601 is fixedly connected to the rear side of the cleaning box. A drying hood 603 is connected to the top of the heating box 601 through a pipe. An electric heating wire is installed inside the heating box 601. One end of the connecting pipe 607 is connected to the outside of the heating box 601. One end of the connecting rod 604 is movably installed on one end of the movable rod 606. One-way valves are installed inside both the air inlet pipe and the connecting pipe 607. The two one-way valves have opposite conduction directions. The piston has a square longitudinal section and is slidably connected to the inner wall of the fixed cylinder 605.

[0039] Specifically, the heating wire inside the heating chamber 601 heats the gas, creating a hot airflow. This is a well-established and mature technology, familiar to those skilled in the art, and will not be repeated here. After the brush cleaning is complete, the rotation of the cleaning roller 3 drives the crankshaft 602 to rotate. The rotation of the crankshaft 602 further causes one end of the connecting rod 604 to swing. Under the traction of the connecting rod 604, the movable rod 606 drives the piston to reciprocate along the inner wall of the fixed cylinder 605. The reciprocating motion of the piston is the key to generating airflow. When the piston moves along the movable rod 606, the one-way valve inside the intake pipe is opened, and the one-way valve inside the connecting pipe 607 is closed. At this time, outside air enters the interior of the fixed cylinder 605 through the intake pipe. When the piston moves in the opposite direction, the gas inside the fixed cylinder 605 is discharged into the heating chamber 601 through the connecting pipe 607. This process achieves gas compression and delivery. After the gas enters the heating chamber 601, it is heated by the heating wire inside the chamber, forming a hot airflow. The heating wire converts electrical energy into heat energy to heat the gas. The heated airflow is then discharged through the drying hood 603, spraying onto the outer surface of multiple brushes to dry them. The hot airflow quickly evaporates the moisture on the brush surface, allowing the brushes to dry in a short time. This not only effectively cleans the brushes but also provides efficient automatic drying. The design of this device significantly reduces the time and effort required for traditional manual cleaning and drying processes, improving work efficiency and convenience. Furthermore, the automated cleaning and drying process reduces the risk of brush damage, ensuring a long service life for the painting tools.

[0040] An impeller 1002 is connected to the inside of the housing 201 via a rotating shaft, which passes through the outside of the movable plate 1001 and is fixedly connected to a sector gear 1007. The movable plate 1001 is slidably installed on one side of the top of the housing 1. Racks 3 1009 are fixedly connected to the upper and lower sides of the inside of the movable plate 1001. Rack 1 1004 is fixedly connected to the lower surface of the movable plate 1001. A drive shaft 5 is movably connected to the inside of the housing 1 via a bearing. Gear 1 1003 is fixedly connected to one end of the drive shaft 5. Multiple gears 2 1005 are fixedly connected to the outer surface of the drive shaft 5. Two racks 2 1006 are slidably installed on the outside of the filter screen 9. A cleaning plate 1008 is fixedly connected to the outside of the racks 2 1006. The outer side of gear 2 1005 meshes with the outer side of rack 2 1006, the outer side of sector gear 1007 meshes with the outer side of rack 3 1009, and the outer side of rack 1 1004 meshes with the outer side of gear 1 1003. A flexible brush is fixedly connected to the inner side of cleaning plate 1008, and the outer surface of the flexible brush is in contact with the outer surface of filter screen 9.

[0041] Specifically, the impeller 1002 utilizes the power of the water flow to rotate, thereby providing power to the subsequent transmission components. The rotating shaft transmits the rotational motion of the impeller 1002 to the sector gear 1007. The rack 1009 converts the rotational motion of the sector gear 1007 into the linear motion of the moving plate 1001. The rack 1004 transmits the linear motion of the moving plate 1001 to the gear 1003, thereby driving the transmission shaft 5 to rotate. The gear 1003 converts the linear motion of the rack 1004 into the rotational motion of the transmission shaft 5.

[0042] After cleaning, the water flows back into the tank 1 through the through-hole and is filtered by multiple filters 9. When the water flows through the mounting shell 201, it drives the impeller 1002 to rotate. The rotation of the impeller 1002 drives the sector gear 1007 to rotate synchronously via the rotating shaft. The sector gear 1007 intermittently meshes with the racks 1009 on the upper and lower sides inside the moving plate 1001. The reciprocating motion of the moving plate 1001 drives the rack 1004 fixedly connected to its lower surface to move synchronously. The movement of the rack 1004 drives the meshing gear 1003 to oscillate back and forth. The gear 1003 drives the transmission shaft 5 to rotate: the reciprocating oscillation of the gear 1003, under the action of the rotation of the transmission shaft 5, drives multiple gears 1005 to rotate. The rotation of the gears 1005 drives the meshing racks 1006 to move. The movement of rack 2 1006 causes the cleaning plate 1008, which is fixedly connected to its outer side, to move back and forth along the outer surface of filter screen 9. The flexible brush on the inner side of the cleaning plate 1008 is in contact with the outer surface of filter screen 9. Through reciprocating movement, it can effectively clean pigment particles and impurities on filter screen 9, ensuring the efficient operation of filter screen 9, preventing the accumulation of dirt and impurities, and ensuring smooth water flow and continuous filtration effect.

[0043] Working principle: The specific use of this device includes the following detailed principles:

[0044] First, insert one end of the pen into the groove inside the fixing ring 401. Since the outer surface of the arc-shaped clamp 403 is set as an inclined surface, when the bottom of the arc-shaped clamp 403 contacts the inclined surface of the arc-shaped clamp 403, the arc-shaped clamp 403 will retract into the interior of the mounting cavity 402 and compress the spring. When the pen passes through the groove, the arc-shaped clamp 403 does not contact the outer surface of the pen under the action of multiple springs and fixes it.

[0045] At this time, by activating the pump body 204, the cleaning fluid inside the housing 1 is sequentially passed through the connecting pipe 1 202, the mounting shell 201, and the connecting pipe 2 203, and then discharged into the cleaning pipe 206 through the connecting pipe 2 203. Finally, it is sprayed onto the outer surface of the brush through the nozzle on the outer surface of the cleaning pipe 206. At the same time, by activating the drive motor 7, the drive at the output end of the drive motor 7 drives one of the first bevel gears 801 to rotate. The first bevel gear 801 drives the meshing second bevel gear 803 to rotate. The rotation of the second bevel gear 803 drives the connecting shaft 802 to rotate coaxially. In this way, multiple first bevel gears 801 rotate synchronously, causing the cleaning roller 3 to rotate synchronously. The bristles on the outer surface of the cleaning roller 3, together with the cleaning fluid, achieve an efficient and uniform cleaning effect on the brush.

[0046] After cleaning, the water flows back into the tank 1 through the through-hole and is filtered by multiple filters 9 before being reused by the pump body 204. When the water flows through the mounting housing 201, it drives the impeller 1002 to rotate. The rotation of the impeller 1002 drives the sector gear 1007 to rotate synchronously. The sector gear 1007 intermittently meshes with the two racks 1009, further driving the moving plate 1001 to reciprocate left and right, thus driving the racks 1004 to rotate synchronously. The movement of the rack 1004 causes the meshing gear 1003 to oscillate back and forth. The rotation of gear 1003, under the action of the rotation of the transmission shaft 5, drives multiple gears 1005 to rotate. This causes the two racks 1006 to move closer or further away from each other, and further drives the two cleaning plates 1008 to move back and forth along the outer surface of the filter screen 9. This ensures the efficient operation of the filter screen 9, prevents the accumulation of dirt and impurities, and ensures smooth water flow and continuous filtration effect.

[0047] After the brushes are cleaned, the rotation of one of the cleaning rollers 3 causes the crankshaft 602 to rotate, which in turn causes one end of the connecting rod 604 to swing. Under the traction of the connecting rod 604, the movable rod 606 drives the piston to reciprocate along the inner wall of the fixed cylinder 605. When the piston moves along the movable rod 606, the one-way valve inside the air inlet pipe and the one-way valve inside the connecting pipe 607 are opened, allowing outside air to enter the fixed cylinder 605 through the air inlet pipe. When the piston moves in the opposite direction, the gas inside the fixed cylinder 605 is discharged into the heating chamber 601 through the connecting pipe 607. The gas is heated by the heating wire inside the heating chamber 601 to form a hot airflow, which is finally discharged through the drying hood 603. The hot airflow is sprayed onto the outer surface of multiple brushes, achieving the drying process. This significantly reduces the time and effort required for traditional manual cleaning and drying, improving work efficiency and convenience.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for art and painting tools, comprising a housing (1), characterized in that, The top side of the box (1) is connected to a cleaning tank. The cleaning tank is movably connected to multiple cleaning rollers (3) through bearings. Multiple fixing rings (401) are installed on the inner side of the cleaning tank. Multiple mounting cavities (402) are opened inside the fixing rings (401). Arc-shaped clamps (403) are elastically connected inside the mounting cavities (402) through springs. A pump body (204) is installed on the top side of the box (1). The output end of the pump body (204) is fixedly connected to a connecting pipe three (205). The output end of the connecting pipe three (205) is fixedly connected to a cleaning pipe (206). Multiple nozzles are installed on the outer surface of the cleaning pipe (206). The input end of the pump body (204) is fixedly connected to a connecting pipe two (203). An installation shell (201) is fixedly installed on the outer side of the box (1). The outer surface of the installation shell (201) is connected to a connecting pipe one (202). Several filter screens (9) are detachably connected inside the box (1).

2. The art and painting tool cleaning device according to claim 1, characterized in that, A drive motor (7) is installed on the outside of the cleaning tank. The output end of the drive motor (7) is fixedly connected to the end of one of the cleaning rollers (3). A connecting shaft (802) is rotatably installed on the outside of the cleaning tank. Multiple second bevel gears (803) are fixedly connected to the outside of the connecting shaft (802). A first bevel gear (801) is fixedly connected to one end of the cleaning roller (3). The outer sides of the multiple second bevel gears (803) are respectively meshed with the outer sides of the corresponding first bevel gears (801).

3. The art and painting tool cleaning device according to claim 1, characterized in that, One of the cleaning rollers (3) has one end away from the first bevel gear (801) that passes through the outside of the cleaning box and is fixedly connected to a crankshaft (602). A connecting rod (604) is hinged to the outside of the crankshaft (602). A fixed cylinder (605) is fixedly connected to the outside of the cleaning box. A movable rod (606) is slidably connected to a through hole on one side of the fixed cylinder (605). A piston is fixedly connected to one end of the movable rod (606). An air inlet pipe and a connecting pipe (607) are connected sequentially to the outer surface of the fixed cylinder (605). A heating box (601) is fixedly connected to the rear side of the cleaning box. A drying hood (603) is connected to the top of the heating box (601) through a pipe.

4. The art and painting tool cleaning device according to claim 3, characterized in that, The heating box (601) is equipped with an electric heating wire inside. One end of the connecting tube (607) is connected to the outside of the heating box (601). One end of the connecting rod (604) is movably installed on one end of the movable rod (606).

5. The art and painting tool cleaning device according to claim 4, characterized in that, Both the intake pipe and the connecting pipe (607) are equipped with one-way valves. The two one-way valves have opposite conduction directions. The longitudinal section of the piston is square. The piston is slidably connected to the inner wall of the fixed cylinder (605).

6. The art and painting tool cleaning device according to claim 1, characterized in that, One end of the first connecting pipe (202) is connected to the inside of the box (1), and one end of the second connecting pipe (203) is connected to the outside of the mounting shell (201).

7. The art and painting tool cleaning device according to claim 1, characterized in that, The interior of the mounting housing (201) is connected to an impeller (1002) via a rotating shaft, and the rotating shaft passes through the outside of the movable plate (1001) and is fixedly connected to a sector gear (1007). The movable plate (1001) is slidably installed on one side of the top of the housing (1). The upper and lower sides of the interior of the movable plate (1001) are fixedly connected to rack three (1009). The lower surface of the movable plate (1001) is fixedly connected to rack one (1004). The inner side of the housing (1) is movably connected to a drive shaft (5) via a bearing. One end of the drive shaft (5) is fixedly connected to gear one (1003). The outer surface of the drive shaft (5) is fixedly connected to multiple gear two (1005). Two rack two (1006) are slidably installed on the outside of the filter screen (9). The outer side of the rack two (1006) is fixedly connected to a cleaning plate (1008).

8. The art and painting tool cleaning device according to claim 7, characterized in that, The outer side of gear two (1005) meshes with the outer side of rack two (1006), the outer side of sector gear (1007) meshes with the outer side of rack three (1009), and the outer side of rack one (1004) meshes with the outer side of gear one (1003).

9. A cleaning device for art and painting tools according to claim 1, characterized in that, The outer side of the arc-shaped clamp (403) is provided with anti-slip texture, and the arc-shaped clamp (403) is used to fix art brushes.

10. A cleaning device for art and painting tools according to claim 7, characterized in that, A flexible brush is fixedly connected to the inner side of the cleaning plate (1008), and the outer surface of the flexible brush is in contact with the outer surface of the filter screen (9).

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