Paint impurity filtering device

Abstract

The utility model relates to the technical field of paint, in particular to a paint impurity filtering device which comprises a filtering barrel, a filtering mechanism arranged above the filtering barrel, a vibration mechanism and a lifting mechanism used for driving the filtering mechanism to lift. Paint flows into the fine filter screen through the coarse filter screen, meanwhile, the vibrating mechanism enables the coarse filter screen to vibrate to accelerate passing of the paint, then the paint passes through the fine filter screen, the fine filter screen is lifted through the gravity of the paint and the lifting mechanism, the paint falls into the filter barrel, and at the moment, the filter mechanism is arranged outside the filter barrel, and filtered impurities can be easily cleaned; and the coarse filter screen and the fine filter screen are put into clean water and can be self-cleaned by using the vibration mechanism, so that the next use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of paints, in particular to a paint impurity filtering device. Background Art

[0002] Paint can cover the surface of objects to play a role in protection, decoration, and marking. It is irreplaceable in all aspects of production and life. However, in the production process of paint, impurities will inevitably be mixed in, affecting its effect. Therefore, it must be filtered before use.

[0003] According to the patent document with the announcement number CN219481791U, the paint is filtered through two layers of filter screens, which increases the filtering area under the same floor space, thereby improving the filtering efficiency;

[0004] In the above structure, the debris on the filter screen is not easy to clean, and the paint is easy to stick to the screen, which reduces the filtering speed and causes waste. Utility Model Content

[0005] The purpose of the utility model is to provide a paint impurity filtering device in order to solve the above-mentioned problem.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A paint impurity filtering device comprises a filtering barrel, a filtering mechanism is arranged above the filtering barrel, and also comprises a vibration mechanism and a lifting mechanism for driving the filtering mechanism to move up and down;

[0008] The vibration mechanism comprises a clamp, the tail of the clamp is fixedly connected to the vibration motor, and the base of the vibration motor is welded on the fixed protrusion;

[0009] The lifting mechanism comprises a lifting rod, the upper part of one side of the lifting rod is slidably connected with a fixed protrusion, the lower part of the lifting rod is fixedly connected with a fixed plate, and the fixed plate is fixedly connected with the telescopic part of the pneumatic cylinder.

[0010] Preferably, the filtering mechanism comprises a coarse filter screen, two symmetrical brackets are installed on the outer side of the coarse filter screen, and a fine filter screen is fixed at the lower end of the bracket.

[0011] Preferably, both the coarse filter and the fine filter are funnel-shaped.

[0012] Preferably: a concave groove for fixing the protrusion to slide back and forth is arranged above the lifting rod.

[0013] Preferably: the filtering mechanism is located in the filtering barrel.

[0014] Preferably: the coarse filter screen is provided with an annular baffle to prevent paint from spilling.

[0015] Preferably, one of the brackets is fixedly connected to the clamp.

[0016] The beneficial effects compared with the prior art are as follows:

[0017] 1. The vibration mechanism can not only accelerate the filtration of paint, but also be used to accelerate the falling of residual paint on the filter mechanism;

[0018] 2. The filter device is controlled by a lifting mechanism, and the filter device can be disassembled and cleaned, making it easy to switch between different paints. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a partial fracture cross-sectional view of a paint impurity filtering device described in the utility model;

[0021] Figure 2 It is a structural schematic diagram of a paint impurity filtering device described in the utility model;

[0022] Figure 3 This is a partial view of the vibration mechanism of a paint impurity filtering device described in the utility model;

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Filter barrel; 2. Filter mechanism; 3. Vibration mechanism; 4. Lifting mechanism; 21. Coarse filter; 22. Bracket; 23. Fine filter; 31. Clamp; 32. Vibration motor; 33. Fixed protrusion; 41. Lifting rod; 42. Fixed plate; 43. Pneumatic cylinder. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The utility model is further described below in conjunction with the accompanying drawings:

[0028] like Figure 1-Figure 3 As shown, a paint impurity filtering device comprises a filter barrel 1, a filter mechanism 2 is arranged above the filter barrel 1, and further comprises a vibration mechanism 3 and a lifting mechanism 4 for driving the filter mechanism 2 to move up and down;

[0029] In this embodiment: the vibration mechanism 3 includes a clamp 31, the tail of the clamp 31 is fixedly connected to a vibration motor 32, the base of the vibration motor 32 is welded to a fixed protrusion 33, and the vibration motor 32 works to drive the coarse filter 21 to vibrate through the clamp 31. When the paint passes through the coarse filter 21, the surface tension of the paint itself is destroyed by vibration, thereby accelerating the separation of impurities and paint.

[0030] In this embodiment: the lifting mechanism 4 includes a lifting rod 41, the upper part of one side of the lifting rod 41 is slidably connected to the fixed protrusion 33, the lower part of the lifting rod 41 is fixedly connected to the fixed plate 42, and the fixed plate 42 is fixedly connected to the telescopic part of the pneumatic cylinder 43. When the paint contacts the fine filter 23, the pneumatic cylinder 43 works, and the telescopic part of the pneumatic cylinder 43 drives the lifting rod 41 through the fixed plate 42. The vibration mechanism 3 installed on the lifting rod 41 is connected to the filter mechanism 2. Relying on the gravity of the paint itself and the force provided by the pneumatic cylinder 43, the paint passes through the fine filter 23. At the same time, the filter mechanism 2 is outside the paint and can clean impurities. ;

[0031] In this embodiment: the filtering mechanism 2 includes a coarse filter screen 21, two symmetrical brackets 22 are installed on the outside of the coarse filter screen 21, and a fine filter screen 23 is fixed to the lower end of the bracket 22. The coarse filter screen 21 and the fine filter screen 23 are both funnel-shaped. After the paint is filtered through the coarse filter screen 21, it can continue to be further filtered through the fine filter screen 23 to achieve a better filtering effect.

[0032] In this embodiment, a concave groove for fixing the protrusion 33 to slide back and forth is provided above the lifting rod 41. When the vibration motor 32 is running, the sliding connection between the vibration motor 32 and the pneumatic cylinder 43 prevents the cylinder from vibrating together.

[0033] In this embodiment: the filter mechanism 2 is located in the filter barrel 1 to ensure the stability of the overall structure during vibration.

[0034] In this embodiment, an annular baffle is provided on the coarse filter 21 to prevent paint from spilling, so as to prevent paint from splashing when the paint is poured in and the vibration motor 32 is working.

[0035] In this embodiment, one of the brackets 22 is fixedly connected to the clamp 31 , and the vibration motor 32 drives the coarse filter 21 to vibrate through the bracket 22 and the clamp 31 .

[0036] Working principle: When in use, first pour the paint into the coarse filter 21, turn on the vibration motor 32 to accelerate the paint to fall off the filter, the paint is filtered for the first time through the coarse filter 21, and then the paint contacts the fine filter 23 below the coarse filter 21. After the second filtration through the fine filter 23, the filter barrel 1 contains relatively pure paint.

[0037] In the secondary filtration, the lifting mechanism 4 works to lift the filter mechanism 2, which is convenient for cleaning the debris on the coarse filter screen 21 and the fine filter screen 23, and accelerates the filtration process.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A paint impurity filtering device, comprising a filter barrel (1), a filter mechanism (2) being arranged above the filter barrel (1), characterized in that: It also includes a vibration mechanism (3) and a lifting mechanism (4) for driving the filtering mechanism (2) to move up and down; The vibration mechanism (3) comprises a clamp (31), the rear end of the clamp (31) is fixedly connected to a vibration motor (32), and the base of the vibration motor (32) is welded to a fixed protrusion (33); The lifting mechanism (4) comprises a lifting rod (41), the upper part of one side of the lifting rod (41) is slidably connected to a fixed protrusion (33), the lower part of the lifting rod (41) is fixedly connected to a fixed plate (42), and the fixed plate (42) is fixedly connected to the telescopic part of the pneumatic cylinder (43).

2. A paint impurity filtering device according to claim 1, characterized in that: The filtering mechanism (2) comprises a coarse filter screen (21), two symmetrical brackets (22) are mounted on the outside of the coarse filter screen (21), and a fine filter screen (23) is fixed at the lower end of the bracket (22).

3. A paint impurity filtering device according to claim 2, characterized in that: The coarse filter (21) and the fine filter (23) are both funnel-shaped.

4. A paint impurity filtering device according to claim 1, characterized in that: A concave groove for the reciprocating sliding of the fixed protrusion (33) is provided above the lifting rod (41).

5. A paint impurity filtering device according to claim 1, characterized in that: The filtering mechanism (2) is located inside the filtering barrel (1).

6. A paint impurity filtering device according to claim 2, characterized in that: The coarse filter screen (21) is provided with an annular baffle to prevent paint from spilling.

7. A paint impurity filtering device according to claim 3, characterized in that: One of the brackets (22) is fixedly connected to the clamp (31).

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