Filter special for colorful paint

Abstract

The utility model discloses a special filter for multicolor paint, which comprises a placing base, the top of the placing base is fixedly connected with a support frame, the top of the support frame is fixedly connected with a filtering tank, the top of the filtering tank is connected with a packaging cover in a sliding and penetrating manner, and a filter element is arranged in the filtering tank. The top end of the filter element extends into the packaging cover in a sliding manner, and the filtering tank is provided with a positioning mechanism; the positioning mechanism comprises an abutting plate fixedly connected in the filtering tank, and four circulating holes are formed in the abutting plate. According to the special filter for the colorful paint, the two ends of the filter element can be clamped through the arranged positioning mechanism, the filter element can be firmly fixed in the filtering tank, meanwhile, the filter element can be conveniently disassembled and cleaned, excessive internal impurities are prevented, the passing ability of the paint is better, the connecting position of the filter element is sealed, the paint is prevented from seeping out, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of paint filtering, in particular to a special filter for multi-colored paint. Background Art

[0002] Multicolor paint is mainly used to imitate stone paint, so it is also called liquid stone, also called imitation granite exterior wall paint. The current mainstream multicolor paint is water-in-water and water-in-sand. In the production process of multicolor paint, it is necessary to mix two or more liquid or gelled color dots of different colors, sizes and shapes into the continuous phase to form a composite suspension dispersion paint. Multicolor paint needs to be filtered before processing.

[0003] The publication number CN 218516261 U discloses a filtering device for the production of multi-color paint, including: a bracket, a barrel, an output pipe, a bearing, a cover, a driving mechanism and a funnel assembly; the bracket is fixed on the side of the barrel, the output pipe is arranged at the bottom of the barrel, the cover is arranged at the top of the barrel, the bearing and the cover are arranged concentrically, the funnel assembly is rotatably connected to the bearing, the driving mechanism is fixed on one side of the barrel, and is movably connected to the funnel assembly, and the driving mechanism can drive the funnel assembly to rotate in the barrel and the bearing. In fact, the practical new type uses a motor to drive the funnel assembly to rotate, which can speed up the filtering speed of the multi-color paint, install the funnel assembly in the bearing, and use a clamp to clamp the funnel assembly in the bearing to prevent the funnel assembly from detaching from the bearing during rotation. There are leakage holes around and at the bottom of the funnel assembly, which can also speed up the filtering speed.

[0004] However, the filtering device has the following shortcomings: when in use, the filter filters the paint through the funnel inside it, but a large amount of filtered particulate impurities are often accumulated inside the funnel after long-term use, causing it to be easily blocked, resulting in poor paint permeability and low overall filtering efficiency.

[0005] Therefore, the utility model provides a special filter for multi-color coatings to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a special filter for multi-color paints to solve the above problems.

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions: a special filter for colorful paints, including a placement base, the top of the placement base is fixedly connected to a support frame, the top of the support frame is fixedly connected to a filter tank, the top of the filter tank is slidably inserted and connected to a packaging cover, a filter element is arranged in the filter tank, the top of the filter element slides and extends into the packaging cover, and the filter tank is provided with a positioning mechanism;

[0008] The positioning mechanism includes a back plate fixedly connected to the filter tank, four flow holes are provided on the back plate, a plurality of positioning rods are fixedly connected to the top of the back plate, a connecting block is fixedly connected to the bottom of the filter element, a plurality of anti-deviation grooves are provided on the bottom of the connecting block, the top of the positioning rod slides and extends into the corresponding anti-deviation groove, an inner sealing gasket is fixedly connected to the inner wall of the packaging cover, the bottom of the inner sealing gasket contacts the top of the filter element, an upper outer sealing gasket is fixedly sleeved on the outer wall of the filter element, the top of the upper outer sealing gasket contacts the bottom of the packaging cover, the top of the back plate is fixedly connected to a limiting ring, the outer wall of the connecting block is fixedly connected to a lower sealing gasket, the bottom of the lower sealing gasket contacts the top of the limiting ring.

[0009] Preferably, the outer wall fixing sleeve of the packaging cover is provided with a fixing plate, and the top of the filter tank is fixedly connected with multiple bolts, and the multiple bolts all slide through the fixing plate, and the threaded sleeves on the bolts are provided with nuts. By using the set fixing plate, bolts and nuts in combination, the packaging cover can be conveniently fixed firmly on the filter tank, which is convenient for disassembly and assembly.

[0010] Preferably, a driving motor is fixedly connected inside the packaging cover, and the output shaft of the driving motor is fixedly connected to a rotating shaft. The bottom end of the rotating shaft extends into the filter element, and a plurality of scrapers are fixedly sleeved on the rotating shaft. The driving motor can drive the rotating shaft and the scrapers to rotate, thereby wiping the inner wall of the filter element to prevent accumulation and clogging of foreign particles and improve its service life.

[0011] Preferably, a storage tank is fixedly connected to the top of the placement base, and an observation window is provided on the storage tank. The storage tank and the observation window can be used together to conveniently place colorful paints and facilitate processing.

[0012] Preferably, a first diaphragm pump is fixedly connected inside the packaging cover, and a suction pipe is fixedly connected to the water inlet end of the first diaphragm pump, one end of the suction pipe extends into the storage tank. By using the first diaphragm pump and the suction pipe in combination, the colorful paint in the storage tank can be conveniently transported to the filter element for filtration.

[0013] Preferably, a second diaphragm pump is fixedly connected to the top of the placement base, a discharge pipe is fixedly connected to the water inlet end of the second diaphragm pump, the top of the discharge pipe extends into the filter element, a feeding pipe is fixedly connected to the water outlet end of the second diaphragm pump, one end of the feeding pipe extends outside the support frame, and one end of the feeding pipe is fixedly connected to a switch valve, and the second diaphragm pump, the discharge pipe and the feeding pipe are used in combination to conveniently discharge the paint in the filter tank.

[0014] Preferably, a weighing sensor is fixedly connected to the top of the placement base, and a material barrel is arranged on the weighing sensor. The weight of the paint in the material barrel can be detected by the arranged weighing sensor, which is convenient for later packaging.

[0015] Beneficial Effects

[0016] The utility model provides a special filter for multi-color paint. Compared with the prior art, it has the following advantages:

[0017] Beneficial effects:

[0018] (1) The multi-colored paint filter can clamp the two ends of the filter element through the positioning mechanism, firmly fix it in the filter tank, and conveniently disassemble and clean the filter element to prevent excessive internal impurities, improve the paint permeability, and seal the connection position to prevent paint leakage, thereby achieving better use effect.

[0019] (2) The multi-colored paint filter can drive the rotating shaft and the scraper to rotate through the drive motor, so as to wipe the inner wall of the filter element to prevent the accumulation of foreign particles and blockage, thereby increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0021] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 It is a schematic diagram of the external structure of the filter element in the utility model;

[0023] Figure 4 It is a schematic diagram of the installation structure of the abutment plate in the utility model.

[0024] In the figure: 1. placing base; 2. supporting frame; 3. filter tank; 4. packaging cover; 5. filter element; 6. abutment plate; 7. flow hole; 8. positioning rod; 9. connecting block; 10. anti-bias groove; 11. inner sealing gasket; 12. upper outer sealing gasket; 13. limiting ring; 14. lower sealing gasket; 15. fixing plate; 16. bolt; 17. nut; 18. driving motor; 19. rotating shaft; 20. scraper; 21. storage tank; 22. observation window; 23. first diaphragm pump; 24. suction pipe; 25. second diaphragm pump; 26. discharge pipe; 27. feeding pipe; 28. switch valve; 29. ​​weighing sensor; 30. barrel. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1:

[0027] See also Figures 1 to 4 A filter for multi-colored paints, comprising a placement base 1, a support frame 2 is fixedly connected to the top of the placement base 1, a filter tank 3 is fixedly connected to the top of the support frame 2, a packaging cover 4 is slidably inserted and connected to the top of the filter tank 3, a filter element 5 is arranged in the filter tank 3, the top of the filter element 5 slides and extends into the packaging cover 4, and the filter tank 3 is provided with a positioning mechanism;

[0028] The positioning mechanism includes a butt plate 6 fixedly connected to the filter tank 3, four flow holes 7 are provided on the butt plate 6, and the flow holes 7 are arc-shaped. A plurality of positioning rods 8 are fixedly connected to the top of the butt plate 6, and a connecting block 9 is fixedly connected to the bottom of the filter element 5. A plurality of anti-deviation grooves 10 are provided at the bottom of the connecting block 9. The top of the positioning rod 8 slides and extends into the corresponding anti-deviation groove 10. An inner sealing gasket 11 is fixedly connected to the inner wall of the packaging cover 4. The inner sealing gasket 11 is made of rubber, and the bottom of the inner sealing gasket 11 contacts the top of the filter element 5. An upper outer sealing gasket 12 is fixedly sleeved on the outer wall of the filter element 5. The upper outer sealing gasket 12 is made of rubber, and the top of the upper outer sealing gasket 12 contacts the bottom of the packaging cover 4. A limiting ring 13 is fixedly connected to the top of the butt plate 6, and a lower sealing gasket 14 is fixedly connected to the outer wall of the connecting block 9. The lower sealing gasket 14 is made of rubber, and the bottom of the lower sealing gasket 14 contacts the top of the limiting ring 13.

[0029] Embodiment 2:

[0030] See also Figures 1 to 4, this embodiment provides a technical solution based on the first embodiment: the outer wall of the packaging cover 4 is fixedly sleeved with a fixing plate 15, and the top of the filter tank 3 is fixedly connected with a plurality of bolts 16, and the plurality of bolts 16 all slide through the fixing plate 15, and the threaded sleeves of the bolts 16 are provided with nuts 17; a driving motor 18 is fixedly connected inside the packaging cover 4, and the output shaft of the driving motor 18 is fixedly connected with a rotating shaft 19, and the bottom end of the rotating shaft 19 extends into the filter element 5, and a plurality of scrapers 20 are fixedly sleeved on the rotating shaft 19; a storage tank 21 is fixedly connected to the top of the placement base 1, and an observation window 22 is provided on the storage tank 21; a fixed connection is provided inside the packaging cover 4 A first diaphragm pump 23 is connected, and a suction pipe 24 is fixedly connected to the water inlet end of the first diaphragm pump 23, and one end of the suction pipe 24 extends into the storage tank 21; a second diaphragm pump 25 is fixedly connected to the top of the placement base 1, and a discharge pipe 26 is fixedly connected to the water inlet end of the second diaphragm pump 25, and the top of the discharge pipe 26 extends into the filter element 5, and a feed pipe 27 is fixedly connected to the water outlet end of the second diaphragm pump 25, and one end of the feed pipe 27 extends to the outside of the support frame 2, and one end of the feed pipe 27 is fixedly connected to a switch valve 28; a weighing sensor 29 is fixedly connected to the top of the placement base 1, and a material barrel 30 is arranged on the weighing sensor 29.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Working principle: When in use, pour a sufficient amount of colorful paint into the storage tank 21, and then start the first diaphragm pump 23. The first diaphragm pump 23 transports the colorful paint to the filter element 5 through the suction pipe 24, and enters the filter tank 3 after filtration. Then start the second diaphragm pump 25. The second diaphragm pump 25 transports the filtered paint in the filter tank 3 to the barrel 30 to complete the filtration work. When the filter element 5 needs to be cleaned after long-term use, you only need to screw the nut 17 in turn to separate it from the bolt 16, then pull the packaging cover 4 upwards, pull out the scraper 20, and then remove the filter element 5 to complete the cleaning. If you need to install it, just do the reverse operation.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] In the description of this article, 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, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] 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 filter for multi-colored paint, comprising a base (1), characterized in that: The top of the placement base (1) is fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a filter tank (3), the top of the filter tank (3) is slidably connected to a packaging cover (4), a filter element (5) is arranged in the filter tank (3), the top of the filter element (5) slides and extends into the packaging cover (4), and the filter tank (3) is provided with a positioning mechanism; The positioning mechanism comprises a support plate (6) fixedly connected to the filter tank (3), the support plate (6) being provided with four flow holes (7), a plurality of positioning rods (8) being fixedly connected to the top of the support plate (6), a connection block (9) being fixedly connected to the bottom of the filter element (5), a plurality of anti-deviation grooves (10) being provided at the bottom of the connection block (9), the top of the positioning rod (8) slidingly extending into the corresponding anti-deviation groove (10), and an inner wall of the packaging cover (4) being fixedly connected to an inner A sealing gasket (11), the bottom of the inner sealing gasket (11) contacts the top of the filter element (5), the outer wall of the filter element (5) is fixedly sleeved with an upper outer sealing gasket (12), the top of the upper outer sealing gasket (12) contacts the bottom of the packaging cover (4), the top of the abutment plate (6) is fixedly connected to a limiting ring (13), the outer wall of the connecting block (9) is fixedly connected to a lower sealing gasket (14), the bottom of the lower sealing gasket (14) contacts the top of the limiting ring (13).

2. A filter for multi-colored paint according to claim 1, characterized in that: The outer wall of the packaging cover (4) is fixedly sleeved with a fixing plate (15), and the top of the filter tank (3) is fixedly connected with a plurality of bolts (16), and the plurality of bolts (16) are all slidably penetrated through the fixing plate (15), and nuts (17) are threadedly sleeved on the bolts (16).

3. A filter for multi-colored paint according to claim 2, characterized in that: A driving motor (18) is fixedly connected inside the packaging cover (4), and an output shaft of the driving motor (18) is fixedly connected to a rotating shaft (19). The bottom end of the rotating shaft (19) extends into the filter element (5), and a plurality of scrapers (20) are fixedly sleeved on the rotating shaft (19).

4. A filter for multi-color paint according to claim 1, characterized in that: A material storage tank (21) is fixedly connected to the top of the placement base (1), and an observation window (22) is provided on the material storage tank (21).

5. A filter for multi-colored paint according to claim 4, characterized in that: A first diaphragm pump (23) is fixedly connected inside the packaging cover (4), a water inlet end of the first diaphragm pump (23) is fixedly connected to a suction pipe (24), and one end of the suction pipe (24) extends into the storage tank (21).

6. The filter for multi-color paint according to claim 1, characterized in that: A second diaphragm pump (25) is fixedly connected to the top of the placement base (1); a feed pipe (26) is fixedly connected to the water inlet end of the second diaphragm pump (25); the top end of the feed pipe (26) extends into the filter element (5); a feed pipe (27) is fixedly connected to the water outlet end of the second diaphragm pump (25); one end of the feed pipe (27) extends to the outside of the support frame (2); and one end of the feed pipe (27) is fixedly connected to a switch valve (28).

7. The filter for multi-color paint according to claim 1, characterized in that: A weighing sensor (29) is fixedly connected to the top of the placement base (1), and a material bucket (30) is arranged on the weighing sensor (29).

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