Multi-stage filtering device for building coating production

Abstract

The utility model relates to the technical field of filtering devices, in particular to a multistage filtering device for building coating production, which comprises a support frame, a material storage shell is mounted on the inner wall of the support frame, and a controller is mounted on the outer wall of the material storage shell. A building coating is poured into the filtering assembly, the building coating is sequentially filtered through screen holes, sequentially enlarged from bottom to top, of a filtering screen, the situation that large blocks block the screen holes to affect the filtering effect can be effectively prevented, a rotating rod and a connecting rod are fixed through insertion and extraction connection of an inner octagonal connecting hole and an outer octagonal connecting block, and the filtering effect is improved. And when the connecting rod rotates, the connecting rod drives a scraping plate to move, so that the scraping plate scrapes building coating cakes on the base surface of the filter screen, the cakes are prevented from blocking screen holes again, and the filtering effect of the device is better.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a multi-stage filtering device for producing architectural coatings. Background Art

[0002] Acrylic paint uses high-purity acrylic polymer emulsion as the main matrix, supplemented by selected additives, and is a high-quality one-component water-based paint carefully formulated. After curing, the paint forms a waterproof film with excellent elasticity and flexibility. It not only has excellent crack resistance and penetration resistance, but also has excellent weather resistance, effectively realizing the waterproof, protective and anti-seepage functions of various buildings. In addition, acrylic paint can adapt to different temperature environments, is easy and fast to construct, and is easy to maintain and repair in the later stage;

[0003] In reality, paint often faces the problem of clogging during the filtration process. Due to the high viscosity of the paint, large lumps can easily cause clogging when passing through the filter, which not only reduces the filtration efficiency, but may also affect the quality of the final construction effect, resulting in poor practicality.

[0004] Therefore, a multi-stage filtering device for producing architectural coatings is needed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-stage filtering device for producing architectural coatings to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multi-stage filtering device for producing architectural coatings, comprising a support frame, a material storage shell is installed on the inner wall of the support frame, a controller is installed on the outer wall of the material storage shell, a driving motor is arranged at the bottom of the material storage shell, a rotating rod is installed on the driving shaft of the driving motor, an inner octagonal connecting hole is opened at one end of the rotating rod, one end of the rotating rod passes through the material storage shell and extends to the inner cavity of the material storage shell to be connected with a fixing sleeve, and the connection mode of the rotating rod and the fixing sleeve is a rotating connection, a mounting bracket is installed on the outer wall of the fixing sleeve, the mounting bracket is installed on the inner wall of the material storage shell, and a filtering component is installed at the port of the material storage shell;

[0008] The filter assembly includes an outer shell, which is plugged and connected to the port of the storage shell, a mounting bracket is installed on the inner wall of the outer shell, a limiting sleeve is installed on the inner wall of the mounting bracket, a connecting rod is rotatably connected to the inner wall of the limiting sleeve, a plug-in sleeve is installed at one end of the connecting rod, an octagonal connecting block is installed on the inner wall of the plug-in sleeve, a filter screen is arranged at the port of the outer shell, a scraper is arranged on one side of the filter screen and on the outer wall of the connecting rod, and an octagonal connecting groove is opened at the other end of the connecting rod.

[0009] As a preferred solution of the utility model, a foot pad is provided at the bottom of the support frame, and the support frame is provided with multiple groups and respectively located on the outer wall of the material storage shell.

[0010] As a preferred solution of the utility model, a discharge valve is connected to the outer wall of the material storage shell through a conduit, and the connection between the conduit and the material storage shell is a communicating structure, and a handle is provided on the outer wall of the outer shell.

[0011] As a preferred solution of the utility model, the handles are provided in two groups and are respectively located on opposite outer walls of the outer shell, the controller is connected to the drive motor via a wire and the connection method is electrical connection, and the rotating rod is located directly below the connecting rod.

[0012] As a preferred solution of the utility model, the inner octagonal connecting hole is located directly below the outer octagonal connecting block, and the connection method between the inner octagonal connecting hole and the outer octagonal connecting block is a plug-in connection, and the outer shell is located directly above the storage shell.

[0013] As a preferred solution of the utility model, the filter components are provided in multiple groups and installed in sequence, and the filter screens of the multiple groups of filter components have mesh sizes increasing from bottom to top, and the scrapers are provided in multiple groups and are respectively located on the outer wall of the connecting rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the outer octagonal connecting block in the filter assembly of the multi-stage filtering device for producing architectural coatings is used, and the driving shaft of the driving motor is used to rotate the rotating rod to pour the architectural coating into the filtering assembly. The architectural coating is filtered in sequence through the sieve holes that are successively increased from bottom to top in the filter screen, which can effectively prevent larger lumps from blocking the sieve holes and affecting the filtering effect. The plug-in connection between the inner octagonal connecting hole and the outer octagonal connecting block fixes the rotating rod and the connecting rod, and then the rotating rod drives the connecting rod to rotate. When the connecting rod rotates, the connecting rod drives the scraper to move, so that the scraper scrapes the architectural coating lumps on the base surface of the filter screen, and again prevents the lumps from blocking the sieve holes, so that the filtering effect of the device is better, which is beneficial to solving the problem that the coating often faces clogging in the filtering link in reality. Due to the high viscosity of the coating, large lumps are prone to cause clogging when passing through the filter, which not only reduces the filtering efficiency, but also may affect the quality of the final construction effect, and the problem of poor practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the material storage shell of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the plug-in sleeve of the utility model.

[0019] In the figure: 1. support frame; 2. material storage shell; 3. controller; 4. drive motor; 5. rotating rod; 6. inner octagonal connecting hole; 7. fixing sleeve; 8. mounting bracket; 9. filter assembly; 901. outer shell; 902. mounting frame; 903. limiting sleeve; 904. connecting rod; 905. plug-in sleeve; 906. outer octagonal connecting block; 907. filter screen; 908. scraper; 909. inner octagonal connecting groove; 10. foot pad; 11. discharge valve; 12. handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0022] A multi-stage filtering device for producing architectural coatings, comprising a support frame 1, a material storage shell 2 is installed on the inner wall of the support frame 1, a controller 3 is installed on the outer wall of the material storage shell 2, a driving motor 4 is arranged at the bottom of the material storage shell 2, a rotating rod 5 is installed on the driving shaft of the driving motor 4, an inner octagonal connecting hole 6 is opened at one end of the rotating rod 5, one end of the rotating rod 5 passes through the material storage shell 2 and extends to the inner cavity of the material storage shell 2 to be connected with a fixing sleeve 7, and the connection mode of the rotating rod 5 and the fixing sleeve 7 is a rotating connection, a mounting bracket 8 is installed on the outer wall of the fixing sleeve 7, and the mounting bracket 8 is installed on the inner wall of the material storage shell 2, and a filtering component 9 is installed at the port of the material storage shell 2;

[0023] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 The filter assembly 9 includes an outer shell 901, which is plugged and connected to the port of the storage shell 2. A mounting frame 902 is installed on the inner wall of the outer shell 901, and a limiting sleeve 903 is installed on the inner wall of the mounting frame 902. A connecting rod 904 is rotatably connected to the inner wall of the limiting sleeve 903. A plug-in sleeve 905 is installed at one end of the connecting rod 904. An outer octagonal connecting block 906 is installed on the inner wall of the plug-in sleeve 905. The inner octagonal connecting hole 6 is located directly below the outer octagonal connecting block 906, and the inner octagonal The connection method between the connecting hole 6 and the octagonal connecting block 906 is plug-in connection. A filter screen 907 is arranged at the port of the outer shell 901. A scraper 908 is arranged on one side of the filter screen 907 and on the outer wall of the connecting rod 904. An octagonal connecting groove 909 is provided at the other end of the connecting rod 904. A plurality of filter components 9 are provided for installation in sequence, and the sieve holes of the plurality of filter components 9 increase in size from bottom to top. A plurality of scrapers 908 are provided and are respectively located on the outer walls of the connecting rod 904.

[0024] Furthermore, a foot pad 10 is provided at the bottom of the support frame 1, and the support frame 1 is provided with multiple groups and are respectively located on the outer wall of the storage shell 2. The outer wall of the storage shell 2 is connected with a discharge valve 11 through a conduit, and the connection between the conduit and the storage shell 2 is a connecting structure. A handle 12 is provided on the outer wall of the outer shell 901, and the handle 12 is provided in two groups and is respectively located on the opposite outer walls of the outer shell 901. The controller 3 is connected to the drive motor 4 through a wire and the connection method is electrical connection. The rotating rod 5 is located directly below the connecting rod 904, and the outer shell 901 is located directly above the storage shell 2. The outer shell 901 is plugged in and installed, and the connection method of the inner octagonal connecting groove 909 and the outer octagonal connecting block 906 is plug-in connection. Multiple groups of filter components 9 can be set according to needs. It only needs to adjust the multiple groups of filter components 9 and set filter screens 907 with different sieve holes in turn. The paint can be better filtered, and the filter components 9 can be more conveniently disassembled and cleaned.

[0025] The working process of the utility model: when the multi-stage filtering device for architectural coating production designed by the present scheme is working, the controller 3 is connected to the driving motor 4 through a wire and the connection method is electrical connection, so that the device is powered on. It is only necessary to turn on the switch of the controller 3 so that the controller 3 controls the driving motor 4 to be powered on and run, and then the driving shaft of the driving motor 4 rotates with the rotating rod 5. A plurality of groups of filter screens 907 are provided in the filter assembly 9 and are installed in sequence. The sieve holes of the plurality of filter assemblies 9 are increased from bottom to top. The scraper 908 is provided in a plurality of groups and is respectively located on the outer wall of the connecting rod 904. The architectural coating is poured into the filter assembly 9. The sieve holes of the filter screen 907 are increased from bottom to top. The architectural coating is filtered in sequence, which can effectively prevent larger agglomerates from blocking the sieve holes and affecting the filtering effect. At the same time, the rotating rod 5 is located directly below the connecting rod 904, the inner octagonal connecting hole 6 is located directly below the outer octagonal connecting block 906, and the inner octagonal connecting hole 6 and the outer octagonal connecting block 906 are connected in a plug-in manner. Through the plug-in connection of the inner octagonal connecting hole 6 and the outer octagonal connecting block 906, the rotating rod 5 and the connecting rod 904 are fixed, and then the rotating rod 5 drives the connecting rod 904 to rotate. A filter screen 907 is provided at the port of the outer shell 901. A scraper 908 is provided on one side of the filter screen 907 and on the outer wall of the connecting rod 904. When the connecting rod 904 rotates, the connecting rod 904 drives the scraper 908 to move, so that the scraper 908 scrapes the building paint agglomerates on the base surface of the filter screen 907, and prevents the agglomerates from clogging the sieve holes again, so that the filtering effect of the device is better, which is beneficial to solving the problem of clogging that the paint often faces in the filtering link in reality. Due to the high viscosity of the paint, large agglomerates are prone to cause clogging when passing through the filter, which not only reduces the filtration efficiency, but also may affect the quality of the final construction effect, and the problem of poor practicality.

[0026] Although 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 multi-stage filtering device for producing architectural coatings, comprising a support frame (1), characterized in that: A material storage shell (2) is mounted on the inner wall of the support frame (1), a controller (3) is mounted on the outer wall of the material storage shell (2), a driving motor (4) is arranged at the bottom of the material storage shell (2), a rotating rod (5) is mounted on the driving shaft of the driving motor (4), one end of the rotating rod (5) is provided with an inner octagonal connecting hole (6), one end of the rotating rod (5) passes through the material storage shell (2) and extends to the inner cavity of the material storage shell (2) and is connected to a fixing sleeve (7), and the connecting mode of the rotating rod (5) and the fixing sleeve (7) is a rotation connection, a mounting bracket (8) is mounted on the outer wall of the fixing sleeve (7), and the mounting bracket (8) is mounted on the inner wall of the material storage shell (2), and a filter assembly (9) is mounted at the port of the material storage shell (2); The filter assembly (9) comprises an outer shell (901), the outer shell (901) is pluggably connected to the port of the material storage shell (2), a mounting frame (902) is mounted on the inner wall of the outer shell (901), a limiting sleeve (903) is mounted on the inner wall of the mounting frame (902), a connecting rod (904) is rotatably connected to the inner wall of the limiting sleeve (903), a plug-in sleeve (905) is mounted on one end of the connecting rod (904), an outer octagonal connecting block (906) is mounted on the inner wall of the plug-in sleeve (905), a filter screen (907) is arranged at the port of the outer shell (901), a scraper (908) is arranged on one side of the filter screen (907) and on the outer wall of the connecting rod (904), and an inner octagonal connecting groove (909) is opened at the other end of the connecting rod (904).

2. A multi-stage filtration device for producing architectural coatings according to claim 1, characterized in that: A foot pad (10) is provided at the bottom of the support frame (1), and the support frame (1) is provided with a plurality of groups of foot pads, which are respectively located on the outer wall of the material storage shell (2).

3. A multi-stage filtration device for producing architectural coatings according to claim 1, characterized in that: A discharge valve (11) is connected to the outer wall of the material storage shell (2) via a conduit, and the connection between the conduit and the material storage shell (2) is a communicating structure. A handle (12) is provided on the outer wall of the outer shell (901).

4. A multi-stage filtration device for producing architectural coatings according to claim 3, characterized in that: The handles (12) are provided in two groups and are respectively located on opposite outer walls of the outer shell (901); the controller (3) is connected to the drive motor (4) via a wire and the connection method is electrical connection; the rotating rod (5) is located directly below the connecting rod (904).

5. The multi-stage filtration device for producing architectural coatings according to claim 1, characterized in that: The inner octagonal connection hole (6) is located directly below the outer octagonal connection block (906), and the inner octagonal connection hole (6) and the outer octagonal connection block (906) are connected in a plug-in manner, and the outer shell (901) is located directly above the material storage shell (2).

6. A multi-stage filtration device for producing architectural coatings according to claim 1, characterized in that: The filter components (9) are provided in multiple groups and are installed in sequence, and the filter screens (907) of the multiple groups of filter components (9) have mesh sizes increasing from bottom to top, and the scrapers (908) are provided in multiple groups and are respectively located on the outer wall of the connecting rod (904).

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