Filtering device for coating production

Abstract

The utility model belongs to the technical field of coating production equipment, and particularly discloses a filtering device for coating production, which comprises a tank body, a feeding cylinder and a filter screen cylinder, the feeding cylinder is arranged above the tank body, the filter screen cylinder is inserted into the feeding cylinder, a plurality of positioning grooves are arranged on the inner wall of the feeding cylinder, and the positioning grooves are arranged on the inner wall of the feeding cylinder. Positioning blocks matched with the positioning grooves are arranged on the outer side wall of the filter screen cylinder, the positioning blocks are inserted into the positioning grooves to limit the filter screen cylinder, a rotating rod is arranged in the filter screen cylinder, the rotating rod and the filter screen cylinder are located on the same axis, the tail end of the rotating rod is hinged to the filter screen cylinder, a plurality of shifting plates are arranged on the side edge of the rotating rod, and the shifting plates are attached to the bottom of the filter screen cylinder; the filter screen cylinder is inserted into the feeding cylinder, and the filter screen cylinder is limited through the positioning block and the positioning groove, so that the filter screen cylinder can be directly taken out of the feeding cylinder for maintenance in the later period; the rotating rod with the shifting plate is arranged in the middle of the filter screen cylinder, so that during use, the rotating rod can be rotated, impurities filtered out by the filter screen cylinder can be shifted aside by the shifting plate, and the phenomenon of blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production equipment, in particular to a filtering device for coating production. Background Technique

[0002] A so-called coating is a continuous film coated on the surface of an object to be protected or decorated and can form a firm attachment with the object to be coated. It is usually mainly composed of resin, or oil, or emulsion, with or without pigments and fillers added, and corresponding additives added, and is a viscous liquid prepared with organic solvents or water.

[0003] During the production process of coatings, in order to ensure the quality of coatings, it is usually necessary to filter them. Therefore, some people will remove impurities by setting up a filter screen, and some equipment will add chemical agents to remove liquid impurities. For example, the Chinese utility model patent with the publication number of CN221432365U specifically discloses a coating production filtering device.

[0004] However, during the actual use of the above-mentioned filtering device for coating production, people will find that the filter screen in the device is directly installed in the feed port, which makes it inconvenient to remove the filter screen for cleaning later. And if the filter screen may be blocked due to the accumulation of impurities, its practicability is greatly reduced. Content of the Utility Model

[0005] The purpose of the utility model is to provide a filtering device for coating production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A filtering device for coating production, including a tank body, a feed cylinder and a filter screen cylinder. The feed cylinder is arranged above the tank body, and the filter screen cylinder is inserted into the feed cylinder. A plurality of positioning grooves are opened on the inner wall of the feed cylinder, and positioning blocks adapted to the positioning grooves are opened on the outer side wall of the filter screen cylinder. The positioning blocks are inserted into the positioning grooves to limit the filter screen cylinder. A rotating rod is arranged inside the filter screen cylinder, and the rotating rod and the filter screen cylinder are on the same axis. The end of the rotating rod is hinged to the filter screen cylinder, and a plurality of dial plates are arranged on the side of the rotating rod. The dial plates are in contact with the bottom of the filter screen cylinder. By adding the coating from the feed cylinder and using the filter screen cylinder to filter out impurities in the coating, the rotating rod can be rotated to drive the dial plates to push aside the impurities to avoid blockage.

[0007] Preferably, handlebars are symmetrically fixed above the filter screen cylinder. The set handlebars mainly facilitate taking out the filter screen cylinder from the feed cylinder.

[0008] Preferably, a knob is fixed at the top of the rotating rod. The set knob mainly facilitates the staff to rotate the rotating rod.

[0009] Preferably, a discharge port is provided at the bottom of the tank body, and a side discharge port is provided at the side of the tank body. Valves are provided on the discharge port and the side discharge port. The discharge port is used to discharge the paint, and the side discharge port can be used to add chemicals or other ingredients.

[0010] Preferably, an observation window is provided on the front of the tank body, and the observation window is mainly provided to facilitate observation of the state of the internal paint.

[0011] Preferably, a stirring rod is provided inside the tank body, the top end of the stirring rod is rotatably connected to the tank body, a driving motor is provided above the tank body, the driving shaft of the driving motor is connected to the stirring rod, a plurality of stirring blades are evenly provided on the stirring rod, a scraper is provided at the end of the stirring blade, the scraper is in contact with the inner wall of the tank body, the stirring rod is driven to rotate by the driving motor, the stirring blades on the stirring rod can be used to fully mix the added chemical agents, and the scraper can prevent the paint from adhering to the inner wall of the tank body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model inserts the filter cylinder into the feed cylinder and restricts the filter cylinder by means of a positioning block and a positioning groove, so as to facilitate the filter cylinder to be directly taken out from the feed cylinder for maintenance at a later time; a rotating rod with a paddle plate is arranged in the middle of the filter cylinder, when in use, the rotating rod can be rotated to use the paddle plate to pry away impurities filtered out by the filter cylinder, thereby avoiding clogging; the operation is simple and easy to understand, and the practicability of the device is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the tank of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the feed barrel of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the filter cylinder of the utility model.

[0018] In the figure: 1. tank body; 101. discharge port; 102. side port; 103. observation window; 2. feed barrel; 201. positioning groove; 3. filter cylinder; 301. positioning block; 302. handle; 303. rotating rod; 3031. dial plate; 3032. knob; 4. driving motor; 5. stirring rod; 501. stirring blade; 502. scraper. 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 noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 indirectly connected 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 according to specific circumstances.

[0022] See also Figures 1-4 The utility model provides a technical solution: a filtering device for paint production, comprising a tank body 1, a feed cylinder 2 and a filter cylinder 3, wherein the feed cylinder 2 is arranged above the tank body 1, the filter cylinder 3 is inserted into the feed cylinder 2, the inner wall of the feed cylinder 2 is provided with a plurality of positioning grooves 201, the outer wall of the filter cylinder 3 is provided with a positioning block 301 adapted to the positioning groove 201, the positioning block 301 is inserted into the positioning groove 201 to limit the filter cylinder 3, a rotating rod 303 is arranged inside the filter cylinder 3, the rotating rod 303 and the filter cylinder 3 are located at the same axis, the end of the rotating rod 303 is hinged on the filter cylinder 3, and a plurality of paddles 3031 are arranged on the side of the rotating rod 303, and the paddles 3031 are fitted with the bottom of the filter cylinder 3; by adding paint from the feed cylinder 2 and using the filter cylinder 3 to filter out impurities in the paint, the rotating rod 303 can be rotated, and the rotating rod 303 can be used to drive the paddle 3031 to pry away the impurities to avoid blockage.

[0023] Furthermore, a handle 302 is symmetrically fixed above the filter cylinder 3 , and the handle 302 is mainly provided to facilitate taking the filter cylinder 3 out of the feed cylinder 2 .

[0024] Furthermore, a knob 3032 is fixed on the top of the rotating rod 303 , and the knob 3032 is mainly provided to facilitate the staff to rotate the rotating rod 303 .

[0025] Furthermore, a discharge port 101 is provided at the bottom of the tank body 1, and a side discharge port 102 is provided at the side of the tank body 1. Valves are provided on the discharge port 101 and the side discharge port 102. The discharge port 101 is used to discharge the paint, and the side discharge port 102 can be used to add chemicals or other ingredients.

[0026] Furthermore, the front of the tank body 1 is provided with an observation window 103, and the observation window 103 is provided mainly for conveniently observing the state of the internal paint.

[0027] Furthermore, a stirring rod 5 is provided inside the tank body 1, and the top end of the stirring rod 5 is rotatably connected to the tank body 1. A driving motor 4 is provided above the tank body 1, and the driving shaft of the driving motor 4 is connected to the stirring rod 5. A plurality of stirring blades 501 are evenly provided on the stirring rod 5, and a scraper 502 is provided at the end of the stirring blade 501. The scraper 502 is in contact with the inner wall of the tank body 1. The stirring rod 5 is driven to rotate by the driving motor 4. The stirring blades 501 on the stirring rod 5 can be used to fully mix the added chemical agents, and the scraper 502 can prevent the paint from adhering to the inner wall of the tank body 1.

[0028] To sum up, when the device is in use, it is only necessary to pour the paint from the feed barrel 2 into the tank body 1. During the process, the filter barrel 3 is used to filter out impurities in the paint. If there are too many impurities, the knob 3032 can be turned to make the knob 3032 drive the rotating rod 303 to rotate, so that the rotating rod 303 drives the paddle 3031 to rotate, so that the paddle 3031 can push away the filtered impurities to avoid blockage and affect normal filtering use; the filter barrel 3 can also be lifted out of the feed barrel 2 by using the handle 302 to clean the filter barrel 3. When installing, it is only necessary to align the positioning block 301 on the filter barrel 3 with the positioning groove 201 and insert it. The operation is simple and easy to understand.

[0029] The paint in the tank body 1 can also be added with other ingredients through the side material port 102, and then the driving motor 4 is started to drive the stirring rod 5 to rotate, and the stirring rod 5 drives the stirring blade 501 and the scraper 502 to rotate, and the stirring blade 501 is used to stir the paint so that the paint and other ingredients are mixed.

[0030] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering device for paint production, characterized in that: It includes a tank body (1), a feed tube (2) and a filter screen tube (3). The feed tube (2) is arranged above the tank body (1), and the filter screen tube (3) is inserted inside the feed tube (2). A plurality of positioning grooves (201) are formed on the inner wall of the feed tube (2), and positioning blocks (301) adapted to the positioning grooves (201) are formed on the outer side wall of the filter screen tube (3). The positioning blocks (301) are inserted into the positioning grooves (201) to limit the filter screen tube (3). A rotating rod (303) is arranged inside the filter screen tube (3). The rotating rod (303) and the filter screen tube (3) are on the same axis. The end of the rotating rod (303) is hinged to the filter screen tube (3). A plurality of dial plates (3031) are arranged on the side of the rotating rod (303), and the dial plates (3031) are in contact with the bottom of the filter screen tube (3).

2. The filtering device for paint production according to claim 1, characterized in that: Grip handles (302) are symmetrically fixed above the filter screen tube (3).

3. A filtering device for paint production according to claim 1, characterized in that: A knob (3032) is fixed at the top of the rotating rod (303).

4. A filtering device for paint production according to claim 1, characterized in that: A discharge port (101) is arranged at the bottom of the tank body (1), and a side feed port (102) is arranged on the side of the tank body (1). Valves are arranged on both the discharge port (101) and the side feed port (102).

5. A filtering device for paint production according to claim 1, characterized in that: An observation window (103) is arranged on the front of the tank body (1).

6. The filtering device for paint production according to claim 1, wherein: A stirring rod (5) is arranged inside the tank body (1). The top of the stirring rod (5) is rotatably connected to the tank body (1). A driving motor (4) is arranged above the tank body (1). The driving shaft of the driving motor (4) is connected to the stirring rod (5). A plurality of stirring blades (501) are evenly arranged on the stirring rod (5). Scrapers (502) are arranged at the ends of the stirring blades (501), and the scrapers (502) are in contact with the inner wall of the tank body (1).

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