Filtering device for water-based paint

Abstract

The utility model relates to the technical field of water-based paint, in particular to a filtering device for water-based paint, which comprises a filtering box body, the left side of the filtering box body is fixedly connected with a transverse plate, the inside of the filtering box body is fixedly connected with a filter screen, and the inside of the filtering box body is provided with a beating mechanism and a flattening mechanism. The beating mechanism comprises a motor, a first rotating rod and a rotating disc, the motor is fixedly connected to the top of the transverse plate, the first rotating rod is fixedly connected to the output end of the motor through a coupler, the motor is used for driving the first rotating rod to rotate, and the first rotating rod movably penetrates through the filtering box body and extends into the filtering box body; the rotating disc is fixedly connected to the extending end of the first rotating rod, a sliding block is rotationally connected to the right side of the rotating disc, and a sliding rail is fixedly connected to the bottom side of the interior of the filtering box body. The knocking rod is used for knocking the filtering net, coating particles blocked in the filtering net fall off when the filtering net is vibrated, and the situation that the filtering efficiency is affected due to the fact that the filtering net is blocked is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paints, in particular to a filtering device for water-based paints. Background Art

[0002] Water-based paint is a paint that uses water as a solvent or dispersion medium. According to the type of binder in the paint, water-based paint is divided into two categories: natural water-based paint made of natural substances or minerals and petrochemical water-based paint made of artificial synthetic resins.

[0003] According to a Chinese patent with the publication number "CN215195586U", a filtering device for water-based paint is disclosed, which relates to the technical field of water-based paint. The filtering device for water-based paint comprises a box body, a feed pipe is fixedly installed on the top of the box body, the feed pipe is communicated with the inside of the box body, and a valve is arranged on the top of the feed pipe. By using a motor, a first connecting rod, a first stirring rod, a second stirring rod and a third stirring rod in coordination, the water-based paint can be stirred to improve the fluidity of the water-based paint, which is convenient for the subsequent filtering work. At the same time, by setting the electric heating wire, the water-based paint can be heated during the stirring process, which can speed up the thinning rate of the water-based paint and also pave the way for the next step of filtering. By setting the filter net in an inclined manner, the filtration time of the water-based paint can be greatly shortened during the filtration process, and it is also convenient to deal with the residue left during the filtration in a timely manner, thereby improving the convenience of the device. During use, the filter net is prone to clogging. If the filter net is not cleaned in time, it will cause clogging of the filter net, thereby affecting the filtration efficiency. Therefore, a filtering device for water-based paint is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a filtering device for water-based paint in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a filtering device for water-based paint, including a filter box, a horizontal plate is fixedly connected to the left side of the filter box, a filter screen is fixedly connected to the inside of the filter box, a knocking mechanism and a flattening mechanism are arranged inside the filter box, the knocking mechanism includes a motor, a first rotating rod, and a rotating disk, the motor is fixedly connected to the top of the horizontal plate, the first rotating rod is fixedly connected to the output end of the motor through a coupling, the motor is arranged to drive the first rotating rod to rotate, the first rotating rod movably penetrates the filter box and extends to the inside thereof, the rotating disk is fixedly connected to the extension end of the first rotating rod, and the The right side of the turntable is rotatably connected to a slider, the inner bottom side of the filter box is fixedly connected to a slide rail, the slide rail is slidably connected to a sliding sleeve, the right side of the sliding sleeve is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a knocking rod, and the knocking rod is provided to knock on the filter screen, the right side of the sliding sleeve is rotatably connected to one end of a first connecting rod, a transverse groove is provided inside the first connecting rod, the slider is slidably connected inside the transverse groove, the other end of the first connecting rod is rotatably connected to one end of a second connecting rod, and the other end of the second connecting rod is rotatably connected to the inner left side of the filter box, and the first connecting rod is provided to drive the second connecting rod to rotate.

[0006] Preferably, the flattening mechanism includes a reciprocating screw, one end of the reciprocating screw is rotatably connected to the right side of the inner wall of the filter box through a bearing, the other end of the reciprocating screw is fixedly connected to a second rotating rod, the second rotating rod movably penetrates the filter box and extends outward, the second rotating rod is connected to the first rotating rod through a pulley group, and the second rotating rod is provided to drive the reciprocating screw to rotate.

[0007] Preferably, the outer wall of the reciprocating screw is slidably connected with a wire sleeve, the bottom of the wire sleeve is fixedly connected with a vertical rod, the bottom of the vertical rod is fixedly connected with a push plate, and the push plate is provided to flatten the paint.

[0008] Preferably, a fixing rod is fixedly connected to the inside of the filter box, and the silk sleeve is sleeved on the outer wall of the fixing rod, and the fixing rod is provided to limit the silk sleeve.

[0009] Preferably, the number of the fixing rods is two, and the two fixing rods are arranged inside the filter box.

[0010] Preferably, a feed port is provided at the bottom of the filter box, and support legs are fixedly connected to the bottom of the filter box. There are four support legs, which are fixedly connected around the bottom of the filter box. The support legs are provided to support the filter box.

[0011] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. A filtering device for water-based paint, through the cooperation among a motor, a first rotating rod, a rotating disk, a slider, a sliding rail, a sliding sleeve, a connecting plate, a knocking rod, a first connecting rod, a transverse groove, and a second connecting rod, the knocking rod is used to knock on the filter screen, and the filter screen is vibrated so that paint particles clogged inside fall down, so as to prevent the filter screen from being clogged and affecting the filtering efficiency.

[0013] 2. This filtering device for water-based paint, through the cooperation between the reciprocating screw, the second rotating rod, the wire sleeve, the vertical rod, the push plate, and the fixed rod, flattens the paint by moving the push plate, increases the contact area between the paint and the filter, and thus improves the filtering efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is the first cross-sectional view of the utility model;

[0016] Figure 3 It is a second cross-sectional view of the utility model;

[0017] Figure 4 It is an enlarged view of point A of the present utility model.

[0018] In the figure: 1. filter box; 2. horizontal plate; 3. filter screen; 4. knocking mechanism; 411. motor; 412. first rotating rod; 413. turntable; 414. slider; 415. slide rail; 416. sleeve; 417. connecting plate; 418. knocking rod; 419. first connecting rod; 420. horizontal groove; 421. second connecting rod; 5. flattening mechanism; 511. reciprocating screw rod; 512. second rotating rod; 513. screw sleeve; 514. vertical rod; 515. push plate; 516. fixed rod; 6. discharge port; 7. supporting leg. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0023] See also Figure 1-4, an embodiment of the utility model is: a filtering device for water-based paint, comprising a filtering box 1, a horizontal plate 2 is fixedly connected to the left side of the filtering box 1, a filter screen 3 is fixedly connected to the inside of the filtering box 1, a knocking mechanism 4 and a flattening mechanism 5 are arranged inside the filtering box 1, the knocking mechanism 4 comprises a motor 411, a first rotating rod 412, and a rotating disk 413, the motor 411 is fixedly connected to the top of the horizontal plate 2, the first rotating rod 412 is fixedly connected to the output end of the motor 411 through a coupling, the motor 411 is used to drive the first rotating rod 412 to rotate, the first rotating rod 412 movably penetrates the filtering box 1 and extends into the inside, the rotating disk 413 is fixedly connected to the extending end of the first rotating rod 412, the right side of the rotating disk 413 is rotatably connected to a slider 414, the bottom side of the inner part of the filtering box 1 is fixedly connected to a slide rail 415, the slide rail 4 15 is slidably connected with a sliding sleeve 416, and a connecting plate 417 is fixedly connected to the right side of the sliding sleeve 416. A knocking rod 418 is fixedly connected to the top of the connecting plate 417. The knocking rod 418 is provided to knock the filter 3. The knocking rod 418 is used to knock the filter 3, and the paint particles clogged inside the filter 3 fall down due to the vibration, so as to prevent the filter 3 from being clogged and affecting the filtering efficiency. The right side of the sliding sleeve 416 is rotatably connected to one end of a first connecting rod 419, and a transverse groove 420 is provided inside the first connecting rod 419. The slider 414 is slidably connected inside the transverse groove 420. The other end of the first connecting rod 419 is rotatably connected to one end of a second connecting rod 421, and the other end of the second connecting rod 421 is rotatably connected to the left side of the interior of the filter box 1. The first connecting rod 419 is provided to drive the second connecting rod 421 to rotate.

[0024] Working principle: by starting the motor 411, the motor 411 drives the first rotating rod 412 to rotate, the first rotating rod 412 drives the turntable 413 to rotate, and when the turntable 413 rotates, it drives the slider 414 to rotate, and when the slider 414 moves, it drives the first connecting rod 419 and the second connecting rod 421 to rotate, and when the first connecting rod 419 rotates, it drives the sliding sleeve 416 to slide on the sliding rail 415, thereby driving the connecting plate 417 to move up and down through the sliding sleeve 416, and driving the knocking rod 418 to move up and down through the connecting plate 417, and knocking the filter 3 when the knocking rod 418 moves up and down, and the filter 3 is vibrated and the paint particles blocked inside fall down, so as to prevent the filter 3 from being blocked and affecting the filtering efficiency.

[0025] See also Figure 1-4On the basis of the above-mentioned embodiment, in another embodiment of the utility model, the flattening mechanism 5 includes a reciprocating screw rod 511, one end of the reciprocating screw rod 511 is rotatably connected to the right side of the inner wall of the filter box body 1 through a bearing, and the other end of the reciprocating screw rod 511 is fixedly connected to a second rotating rod 512, and the second rotating rod 512 movably penetrates the filter box body 1 and extends outward, and the second rotating rod 512 is connected to the first rotating rod 412 through a pulley group. The second rotating rod 512 is used to drive the reciprocating screw rod 511 to rotate, and the outer wall of the reciprocating screw rod 511 is slidably connected to a wire sleeve 513, and the bottom of the wire sleeve 513 is fixedly connected to a vertical rod 514, and the bottom of the vertical rod 514 is fixedly connected to a push plate 515, and the push plate is set 515 is used to flatten the paint. The paint is flattened by moving the push plate 515 to increase the contact area between the paint and the filter screen 3, thereby improving the filtration efficiency. The interior of the filter box 1 is fixedly connected with a fixing rod 516, and the wire sleeve 513 is sleeved on the outer wall of the fixing rod 516. The fixing rod 516 is provided to limit the wire sleeve 513. There are two fixing rods 516, and two fixing rods 516 are provided inside the filter box 1. A feeding port 6 is provided at the bottom of the filter box 1. The bottom of the filter box 1 is fixedly connected with support legs 7. There are four support legs 7, which are fixedly connected to the bottom of the filter box 1 around the four sides. The support legs 7 are provided to support the filter box 1.

[0026] Working principle: When the first rotating rod 412 rotates, it drives the second rotating rod 512 to rotate through the pulley group, and when the second rotating rod 512 rotates, it drives the reciprocating screw 511 to rotate, and when the reciprocating screw 511 rotates, it drives the wire sleeve 513 to move, and when the wire sleeve 513 moves, it drives the vertical rod 514 to move, and when the vertical rod 514 moves, it drives the push plate 515 to move. The paint is flattened by the movement of the push plate 515, and the contact area between the paint and the filter 3 is increased, thereby improving the filtration efficiency.

[0027] The utility model provides a filtering device for water-based paint. There are many methods and ways to implement the technical solution. The above is only the preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A filtering device for water-based paint, comprising a filtering box (1), characterized in that: A horizontal plate (2) is fixedly connected to the left side of the filter box (1), a filter screen (3) is fixedly connected inside the filter box (1), and a knocking mechanism (4) and a flattening mechanism (5) are provided inside the filter box (1); The knocking mechanism (4) comprises a motor (411), a first rotating rod (412), and a rotating disk (413); the motor (411) is fixedly connected to the top of the horizontal plate (2); the first rotating rod (412) is fixedly connected to the output end of the motor (411) via a coupling; the first rotating rod (412) movably penetrates the filter box (1) and extends toward the inside thereof; the rotating disk (413) is fixedly connected to the extended end of the first rotating rod (412); a slider (414) is rotatably connected to the right side of the rotating disk (413); a slide rail (415) is fixedly connected to the bottom side of the filter box (1); the slide rail (415) slides upward A sliding sleeve (416) is rotatably connected thereto, a connecting plate (417) is fixedly connected to the right side of the sliding sleeve (416), a knocking rod (418) is fixedly connected to the top of the connecting plate (417), the right side of the sliding sleeve (416) is rotatably connected to one end of a first connecting rod (419), a transverse groove (420) is provided inside the first connecting rod (419), the sliding block (414) is slidably connected inside the transverse groove (420), the other end of the first connecting rod (419) is rotatably connected to one end of a second connecting rod (421), and the other end of the second connecting rod (421) is rotatably connected to the left side inside the filter box (1).

2. A filtering device for water-based paint according to claim 1, characterized in that: The flattening mechanism (5) comprises a reciprocating screw (511), one end of the reciprocating screw (511) being rotatably connected to the right side of the inner wall of the filter box (1) via a bearing, and the other end of the reciprocating screw (511) being fixedly connected to a second rotating rod (512), the second rotating rod (512) movably passing through the filter box (1) and extending outward, and the second rotating rod (512) being connected to the first rotating rod (412) via a pulley group.

3. A filtering device for water-based paint according to claim 2, characterized in that: The outer wall of the reciprocating screw rod (511) is slidably connected with a thread sleeve (513), the bottom of the thread sleeve (513) is fixedly connected with a vertical rod (514), and the bottom of the vertical rod (514) is fixedly connected with a push plate (515).

4. A filtering device for water-based paint according to claim 3, characterized in that: A fixing rod (516) is fixedly connected to the interior of the filter box (1), and the wire sleeve (513) is sleeved on the outer wall of the fixing rod (516).

5. A filtering device for water-based paint according to claim 4, characterized in that: The number of the fixing rods (516) is two, and the two fixing rods (516) are arranged inside the filter box (1).

6. A filtering device for water-based paint according to claim 1, characterized in that: The bottom of the filter box (1) is provided with a feed opening (6), and the bottom of the filter box (1) is fixedly connected with support legs (7), wherein the number of the support legs (7) is four and they are fixedly connected around the bottom of the filter box (1).

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