Cleaning device for coating tank

Abstract

The utility model relates to the field of coating tank cleaning, and discloses a cleaning device for a coating tank, which comprises a fixing plate, a motor is arranged on the top surface of the fixing plate, a fixing square column is rotatably arranged below the fixing plate, a connecting square column is arranged below the fixing square column, and the connecting square column is connected with the motor. Fixing folded plates are fixed to the two sides of the fixing square column and the two sides of the connecting square column respectively, a mounting folded plate is arranged on one side of each fixing folded plate, a roller is rotationally arranged on each mounting folded plate, a plurality of sliding rods are fixed to the side, close to the fixing square column, of each mounting folded plate, a plurality of sliding holes are formed in one side of each fixing folded plate, and a plurality of sliding blocks are arranged in the sliding holes. And a spring is wound on the surface of the sliding rod. According to the cleaning device, the fixed square column and the connecting square column are placed in the coating tank, the acting force applied to the rollers is removed, at the moment, the two rollers can be attached to the inner wall face of the coating tank under the pushing of the reset springs, the cleaning device can be attached to the coating tanks with different inner diameters, and the application range of the cleaning device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of paint tank cleaning, in particular to a kind of cleaning device for paint tank. BACKGROUND

[0002] Paint tank cleaning is an important finishing work after paint use. Its purpose is to remove residual paint in the tank, prevent dry clogging, and ensure that the tank is clean and easy to store or reuse. This process can extend the service life of the paint tank, meet environmental and safety requirements, and avoid pollution and danger caused by residual paint.

[0003] According to the announcement number CN205684443U of Chinese patent, the automatic cleaning paint tank includes a tank body, a support cover is detachably hung on the tank body opening, a water inlet pipe and a liquid inlet pipe are inserted into the hollow brush head in the tank body, the brush head has a liquid outlet hole, the brush head is covered with brush, the brush is in contact with the inner wall of the tank, the brush head is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the support cover, and one end of the rotating shaft is connected with a driving device.

[0004] In the above scheme, the rotating brush handle is used to clean the paint tank, which still has the following shortcomings: when cleaning the paint tank with the brush handle, since the length of the brush handle is fixed, when cleaning paint tanks of different inner diameters, the brush handle may not be able to be put into the paint tank or may not be in contact with the inner wall of the paint tank, reducing the application range of cleaning the paint tank. Utility model content

[0005] The utility model aims at providing a kind of cleaning device for paint tank to solve the problem that the length of brush handle is fixed, so when cleaning paint tanks of different inner diameters, the brush handle may not be able to be put into the paint tank or may not be in contact with the inner wall of the paint tank, reducing the application range of cleaning the paint tank.

[0006] In order to achieve the above-mentioned utility model purposes, the utility model discloses the following technical scheme: a kind of cleaning device for paint tank, including fixed plate, the top surface of the fixed plate is provided with motor, the bottom of the fixed plate is rotatably provided with fixed square column, the bottom of the fixed square column is provided with connecting square column, the two sides of the fixed square column and connecting square column are respectively fixed with fixed folding plate, one side of the fixed folding plate is provided with mounting folding plate, rotatably provided with roller on the mounting folding plate, the side of the mounting folding plate close to the fixed square column is fixed with several sliding rods, the side of the fixed folding plate is provided with several sliding holes, the sliding rod and sliding hole are slidably inserted, the end of the sliding rod passing through sliding hole is fixed with blocking round plate, the surface of the sliding rod is wound with spring, one end of the spring is fixed with the side of the fixed folding plate, the other end of the spring is fixed with the side of the mounting folding plate.

[0007] Preferably, the surface of the fixed plate is fixed with several connecting plates, and the side of the connecting plate is slidably provided with a sliding folding plate.

[0008] Preferably, the bottom end of the fixed square column and the bottom end of the connecting square column are fixed with mounting plates, the top end of the connecting square column is provided with a mounting slot, the mounting plate and the mounting slot are slidably arranged, the inside of the mounting slot is provided with a through hole on both sides, the side of the mounting plate is provided with a threaded hole, the inside of the through hole is slidably inserted with a fixed bolt, one end of the fixed bolt passes through the through hole and is threadedly connected with the threaded hole.

[0009] Preferably, the side of the sliding folding plate is provided with a positioning hole, and the inside of the positioning hole is threadedly connected with a positioning bolt.

[0010] Preferably, the inside of the sliding folding plate is fixed with a long screw rod, the side of the connecting plate is provided with a sliding slot, the long screw rod and the sliding slot are slidably inserted, the top surface of the connecting plate is provided with a storage opening, the inside of the storage opening is rotatably provided with a nut, the inside of the storage opening is provided with an annular groove on both sides, the two sides of the nut are respectively fixed with a limiting ring, and the limiting ring and the annular groove are slidably arranged.

[0011] Preferably, the two sides of the connecting plate are respectively fixed with limiting plates, the inside of the sliding folding plate is provided with limiting grooves on both sides, the limiting plate and the limiting groove are slidably arranged, the top surface of the sliding folding plate is fixed with several scale bars, and the several scale bars are equidistantly distributed on the top surface of the sliding folding plate.

[0012] Compared with the prior art, the cleaning device for paint tank adopting the above technical scheme has the following beneficial effects:

[0013] I. Before the staff clean the inside of the paint tank, the staff will first apply opposite forces to the two rollers, so that the two installation flaps are close to each other, at this time the spring is compressed by the installation flaps moving in opposite directions, and the sliding rod is moved in the sliding hole towards the fixed square column, then the staff will place the fixed square column and the connecting square column into the inside of the paint tank and remove the force applied to the roller, at this time the two rollers will be attached to the inner wall of the paint tank under the push of the restored spring, that is, it can conform to different inner diameter paint tanks, increase the application range of the cleaning device;

[0014] II. According to the depth of the paint tank, the staff will connect different number of connecting square columns at the bottom end of the fixed square column, that is, it can adapt to clean paint tanks of different depths, when cleaning the inside of the paint tank, multiple sliding flaps will be clamped on the surface of the top end of the paint tank, so as to increase the stability of the position of the fixed plate on the paint tank, thereby increasing the firmness of the position between the cleaning device and the paint tank;

[0015] III. The staff will first adjust the distance between the connecting plate and the sliding flap according to the diameter of the paint tank to be cleaned, first the staff rotates the nut, the rotating nut will drive the long screw to slide into the sliding groove through the threaded connection between the long screw and the nut, that is, the distance between the connecting plate and the sliding flap can be shortened, when the sliding flap slides on the connecting plate, the limiting groove will also slide on the surface of the limiting plate, that is, it can avoid the disconnection between the connecting plate and the sliding flap, and prevent the loss. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the embodiment.

[0017] Figure 2 It is an exploded perspective view of the embodiment.

[0018] Figure 3 It is a perspective view of the installation plate and the installation groove in the embodiment.

[0019] Figure 4 It is a perspective view of the sliding rod and the sliding hole in the embodiment.

[0020] Figure 5 It is Figure 2 A partial structure enlargement schematic view in the embodiment.

[0021] In the figure: 1, fixed plate; 2, motor; 3, fixed square column; 4, connecting square column; 5, fixed folding plate; 6, mounting folding plate; 7, roller; 8, sliding rod; 9, sliding hole; 10, blocking round plate; 11, spring; 12, connecting plate; 13, sliding folding plate; 14, mounting plate; 15, mounting groove; 16, through hole; 17, threaded hole; 18, fixed bolt; 19, long screw rod; 20, sliding groove; 21, storage opening; 22, nut; 23, limiting ring; 24, annular groove; 25, limiting plate; 26, limiting groove; 27, positioning hole; 28, positioning bolt. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present application will be described in detail below with reference to the drawings.

[0023] As shown in Figure 1 , Figure 2 and Figure 4 , a cleaning device for paint cans comprises a fixed plate 1, the top surface of the fixed plate 1 is provided with a motor 2, the lower part of the fixed plate 1 is rotatably provided with a fixed square column 3, the bottom end of the output shaft of the motor 2 penetrates through the fixed plate 1 and is fixed to the top surface of the fixed square column 3, the lower part of the fixed square column 3 is provided with a connecting square column 4, the two sides of the fixed square column 3 and the connecting square column 4 are respectively fixed with fixed folding plates 5, one side of the fixed folding plate 5 is provided with a mounting folding plate 6, the mounting folding plate 6 is rotatably provided with a roller 7, the side of the mounting folding plate 6 close to the fixed square column 3 is fixed with a plurality of sliding rods 8, a plurality of sliding holes 9 are formed in one side of the fixed folding plate 5, the sliding rods 8 and the sliding holes 9 are slidably inserted, one end of the sliding rod 8 penetrating through the sliding hole 9 is fixed with a blocking round plate 10, the surface of the sliding rod 8 is wound with a spring 11, one end of the spring 11 is fixed to one side of the fixed folding plate 5, the other end of the spring 11 is fixed to one side of the mounting folding plate 6, the surface of the fixed plate 1 is fixed with a plurality of connecting plates 12, one side of the connecting plate 12 is slidably provided with a sliding folding plate 13.

[0024] In use, before cleaning the inside of the paint can, the staff will first apply a force to the two rollers 7 in opposite directions, so that the two mounting folding plates 6 are close to each other, at this time the spring 11 is compressed by the mounting folding plates 6 moving in opposite directions, and drives the sliding rod 8 to move in the sliding hole 9 towards the direction of the fixed square column 3, then the staff places the fixed square column 3 and the connecting square column 4 into the inside of the paint can and removes the force applied to the roller 7, at this time the two rollers 7 will be attached to the inner wall of the paint can under the push of the restored spring 11, that is, it can conform to different inner diameters of the paint can, thereby increasing the application range of the cleaning device.

[0025] As shown in Figure 2 and Figure 3As shown, the bottom end of the fixed square column 3 and the bottom end of the connecting square column 4 are fixed with the mounting plate 14, the top end of the connecting square column 4 is provided with the mounting slot 15, the mounting plate 14 and the mounting slot 15 are slidably arranged, the inside of the mounting slot 15 is provided with the penetrating hole 16 on both sides, one side of the mounting plate 14 is provided with the threaded hole 17, the inside of the penetrating hole 16 is slidably inserted with the fixing bolt 18, one end of the fixing bolt 18 penetrates through the penetrating hole 16 and is threadedly connected with the threaded hole 17, one side of the sliding folding plate 13 is provided with the positioning hole 27, and the inside of the positioning hole 27 is threadedly connected with the positioning bolt 28.

[0026] In use, according to the depth of the paint tank, the staff will connect different numbers of connecting square columns 4 at the bottom end of the fixed square column 3, that is, it can adapt to cleaning paint tanks of different depths. When cleaning the inside of the paint tank, the plurality of sliding folding plates 13 will be clamped on the surface of the top end of the paint tank, thereby increasing the stability of the position of the fixed plate 1 on the paint tank, and further increasing the firmness of the position between the cleaning device and the paint tank.

[0027] As shown in Figure 2 and Figure 5 , one side of the inside of the sliding folding plate 13 is fixed with the long screw rod 19, one side of the connecting plate 12 is provided with the sliding slot 20, the long screw rod 19 and the sliding slot 20 are slidably inserted, the top surface of the connecting plate 12 is provided with the storage opening 21, the inside of the storage opening 21 is rotatably provided with the nut 22, the inside of the storage opening 21 is provided with the annular groove 24 on both sides, the two sides of the nut 22 are respectively fixed with the limiting ring 23, and the limiting ring 23 and the annular groove 24 are slidably arranged. Both sides of the connecting plate 12 are respectively fixed with the limiting plate 25, and both sides of the inside of the sliding folding plate 13 are respectively provided with the limiting slot 26. The limiting plate 25 and the limiting slot 26 are slidably arranged. The top surface of the sliding folding plate 13 is fixed with a plurality of scale bars, and the plurality of scale bars are equally distributed on the top surface of the sliding folding plate 13.

[0028] In use, the staff will first adjust the distance between the connecting plate 12 and the sliding folding plate 13 according to the diameter of the paint tank to be cleaned. First, the staff rotates the nut 22, and the rotating nut 22 will drive the long screw rod 19 to slide into the sliding slot 20 through the threaded connection between the long screw rod 19 and the nut 22, thereby shortening the distance between the connecting plate 12 and the sliding folding plate 13. When the sliding folding plate 13 slides on the connecting plate 12, the limiting slot 26 will also slide on the surface of the limiting plate 25, thereby avoiding the disconnection of the connecting plate 12 and the sliding folding plate 13 from each other and preventing loss.

[0029] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A cleaning device for paint cans, comprising a fixing plate (1), characterized in that, The top surface of the fixed plate (1) is provided with a motor (2), the lower side of the fixed plate (1) is rotatably provided with a fixed square column (3), the bottom end of the output shaft of the motor (2) penetrates through the fixed plate (1) and is fixed with the top surface of the fixed square column (3), the lower side of the fixed square column (3) is provided with a connecting square column (4), the two sides of the fixed square column (3) and the connecting square column (4) are respectively fixed with a fixed folding plate (5), one side of the fixed folding plate (5) is provided with a mounting folding plate (6), a roller (7) is rotatably arranged on the mounting folding plate (6), a plurality of sliding rods (8) are fixed on the side of the mounting folding plate (6) close to the fixed square column (3), a plurality of sliding holes (9) are formed in one side of the fixed folding plate (5), the sliding rods (8) and the sliding holes (9) are slidably inserted, a blocking circular plate (10) is fixed on the end of the sliding rod (8) penetrating through the sliding hole (9), a spring (11) is wound on the surface of the sliding rod (8), one end of the spring (11) is fixed with one side of the fixed folding plate (5), and the other end of the spring (11) is fixed with one side of the mounting folding plate (6).

2. A cleaning device for paint cans as claimed in claim 1, characterized in that: A plurality of connecting plates (12) are fixed on the surface of the fixed plate (1), and a sliding folding plate (13) is slidably arranged on one side of the connecting plate (12).

3. A cleaning device for paint cans as claimed in claim 1, characterized in that: The bottom end of the fixed square column (3) and the bottom end of the connecting square column (4) are fixed with mounting plates (14), the top end of the connecting square column (4) is provided with a mounting groove (15), the mounting plate (14) and the mounting groove (15) are slidably arranged, penetrating holes (16) are respectively formed in the two sides of the mounting groove (15), a threaded hole (17) is formed in one side of the mounting plate (14), a fixing bolt (18) is slidably inserted into the penetrating hole (16), and one end of the fixing bolt (18) penetrates through the penetrating hole (16) and is threadedly connected with the threaded hole (17).

4. A cleaning device for paint cans as claimed in claim 2, characterized in that: A positioning hole (27) is formed in one side of the sliding folding plate (13), and a positioning bolt (28) is threadedly connected in the positioning hole (27).

5. A cleaning device for paint cans as claimed in claim 2, characterized in that: A long screw rod (19) is fixed on one side of the sliding folding plate (13), a sliding groove (20) is formed in one side of the connecting plate (12), the long screw rod (19) and the sliding groove (20) are slidably inserted, a storage opening (21) is formed in the top surface of the connecting plate (12), a nut (22) is rotatably arranged in the storage opening (21), annular grooves (24) are respectively formed in the two sides of the storage opening (21), limiting rings (23) are respectively fixed on the two sides of the nut (22), and the limiting ring (23) and the annular groove (24) are slidably arranged.

6. A cleaning device for paint cans as claimed in claim 2, characterized in that: Limiting plates (25) are respectively fixed on the two sides of the connecting plate (12), limiting grooves (26) are respectively formed in the two sides of the sliding folding plate (13), the limiting plate (25) and the limiting groove (26) are slidably arranged, a plurality of scale bars are fixed on the top surface of the sliding folding plate (13), and the plurality of scale bars are equidistantly distributed on the top surface of the sliding folding plate (13).

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