Solid particle filter for processing crystal floor paint

Abstract

The utility model discloses a solid particulate matter filter for processing crystal floor paint, which comprises a bottom bearing frame, the bottom of one side of a liquid collecting hopper is transversely and fixedly connected with a paint discharge pipe, two groups of filter screen frames are arranged above the annular bearing frame, filter screens are arranged at the bottom ends of the interiors of the filter screen frames, and the filter screens are arranged on the bottom of the annular bearing frame. And a blocking anti-falling structure is arranged on one side of the particle discharge pipe. According to the solid particle filtering machine for processing the crystal floor paint, through the arrangement of a particle discharging pipe, an anti-falling hole, an anti-falling bolt, an anti-leakage plug, an internal thread bolt hole and a rubber sealing plug, when the solid particle filtering machine is used, the anti-leakage plug is inserted along the particle discharging pipe and completely abuts against the particle discharging pipe, so that the anti-falling hole and the internal thread bolt hole are aligned, then the anti-falling bolt is inserted, and the anti-falling hole and the internal thread bolt hole are sealed; and the particle discharge pipe and the leakage-proof plug are connected, so that the functions of blocking and preventing leakage and falling are realized, and the problem that the device does not have the functions of blocking and preventing leakage and falling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a solid particle filter for processing crystal floor paint. Background Art

[0002] Crystal floor paint is a new type of floor decoration material. After painting, it can form a hard protective layer on the surface of the base plate, reducing the difficulty of cleaning the base plate. While protecting the floor, it can form a high-gloss or matte visual effect. It is very popular in the building materials market.

[0003] Crystal floor paint can be divided into two types according to its composition: two-component and single-component. The two-component crystal floor paint is composed of base paint, curing agent and thinner. The curing agent needs to be mixed with the base paint during the production process. The solid particles in the paint body must be filtered out during filling to avoid the formation of particles on the wall during subsequent painting. Therefore, in the production process of crystal floor paint, a solid particle filter is usually used for filtration. The solid particle filter on the current crystal floor paint production line is relatively simple in structure. The principle is similar to a vibrating screen. The screen is driven by a vibrating motor to shake and intercept the particles in the paint body. The paint liquid flows out from the bottom and the particles are discharged from the side of the screen. There are some functional deficiencies in actual use and there is room for improvement. For example, when filtering and screening, the particle discharge pipe needs to be preliminarily sealed to prevent the paint liquid from leaking out. The plug is opened only when the amount of paint liquid on the screen is small to discharge the particles. The current conventional sealing method is to directly insert a plastic plug. The edge of the plug is prone to paint leakage, and during the vibration process, the plug will gradually loosen and there is a risk of falling off, requiring the operator to manually plug it back. There is room for improvement in the overall application and it does not have the function of sealing and preventing leakage and falling off.

[0004] Now, a new type of solid particle filter for crystal floor paint processing is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a solid particle filter for processing crystal floor paint, so as to solve the problem that the above-mentioned background technology has no function of blocking leakage and falling off.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solid particle filter for processing crystal floor paint, comprising a bottom support frame, a central bearing frame is welded at the middle position of the top of the bottom support frame, an annular bearing frame is arranged above the central bearing frame, a liquid collecting bucket is fixedly connected at the middle position of the bottom of the annular bearing frame, a plurality of groups of supporting springs are installed between the outer ring of the bottom of the annular bearing frame and the top of the central bearing frame, a paint discharge pipe is transversely fixedly connected to the bottom of one side of the liquid collecting bucket, a vibration motor is installed at the middle position of the bottom of the liquid collecting bucket, an internal thread fixing ring is welded to the outer ring of the top of the annular bearing frame, two groups of filter screen frames are arranged above the annular bearing frame, a filter screen is arranged at the bottom end of the filter screen frame, a particle guide plate is fixedly connected to one side of the filter screen frame, a particle discharge pipe is transversely welded to one side of the filter screen frame, micro electric cylinders are respectively installed at the four corners of the top of the bottom support frame, an external connecting thread is arranged at the bottom end of the outside of the filter screen frame, and a blocking and anti-falling structure is arranged on one side of the particle discharge pipe.

[0007] The sealing and anti-falling structure includes a leak-proof plug, which is inserted into an opening on one side of a particle discharge pipe. An internal threaded bolt eye is provided inside the leak-proof plug, and a rubber sealing plug is installed on one side of the leak-proof plug. Anti-falling eyes are respectively provided at the front and rear ends of the particle discharge pipe, and anti-falling bolts are inserted inside the anti-falling eyes.

[0008] Preferably, the anti-slip bolt passes through the anti-slip eye and the interior of the internal threaded bolt eye and extends to the outside, and the threads on the outside of the anti-slip bolt match the threads on the inside of the internal threaded bolt eye.

[0009] Preferably, the outer diameter of the leak-proof plug is consistent with the inner diameter of the particle discharge pipe, and the rubber sealing plug is elastic.

[0010] Preferably, a piston head is installed at the bottom end of the micro electric cylinder, and the micro electric cylinder is symmetrically distributed about the vertical center line of the bottom support frame.

[0011] Preferably, piston cylinders are fixedly connected to the inside of the four corners at the top of the bottom support bracket, and leather cups are installed at the four corners at the bottom of the bottom support bracket, and the insides of the piston cylinder and the leather cup are connected.

[0012] Preferably, an internal thread connecting ring is welded to the top of the filter screen frame, and disassembly handles are fixedly connected to the front and rear ends of the filter screen frame respectively, the inner diameters of the internal thread fixing ring and the internal thread connecting ring are the same, the inner diameters of the internal thread fixing ring and the internal thread connecting ring are the same as the outer diameter of the bottom end of the filter screen frame, and the internal threads of the internal thread fixing ring and the internal thread connecting ring are consistent with the external connecting threads.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the solid particle filter for crystal floor paint processing not only realizes the function of blocking and preventing leakage and falling off, but also realizes the function of stable placement and anti-displacement, and also realizes the function of superimposing screens of multiple specifications;

[0014] (1) By providing a particle discharge pipe, an anti-slip eye, an anti-slip bolt, an anti-leakage plug, an internal threaded bolt eye and a rubber sealing plug, when in use, the base paint, curing agent and diluent are put into the mixing device in proportion and fully mixed, and then transported to the inside of the filter screen frame through the conveying device. The filter screen inside the filter screen frame can intercept solid particles in the paint body, and the paint liquid flows into the liquid collecting bucket through the screen and is discharged from the paint discharge pipe. The vibration motor drives the annular carrier frame and the filter screen frame to vibrate synchronously, so that the solid particles on the filter screen are in a moving state, and are guided to the particle discharge pipe through the particle guide plate and discharged from the particle discharge pipe. Before the filtration starts, the anti-leakage plug is first inserted along the particle discharge pipe and completely tightened, so that the anti-slip eye and the internal threaded bolt eye are aligned, and then the anti-slip bolt is inserted, so that the particle discharge pipe and the anti-leakage plug are connected, and the anti-leakage plug is not easy to fall off. The rubber sealing plug at the end of the anti-leakage plug fits the inner wall of the particle discharge pipe, which can prevent the paint liquid from leaking along the edge, thereby achieving the function of blocking and preventing leakage and falling off;

[0015] (2) By providing a micro-electric cylinder, a piston barrel, a piston head and a leather cup, when the equipment is in use, the leather cup at the bottom of the bottom support frame is in contact with the bottom surface of the workshop when the equipment is installed. Before the equipment is started, the micro-electric cylinder is turned on first, and the micro-electric cylinder retracts to pull the piston head upward along the piston barrel. The air in the leather cup is drawn upward, and the air pressure in the leather cup is reduced. Under the action of atmospheric pressure, the leather cup is firmly adsorbed to the ground, so that the position of the equipment is fixed and it is not easy to be displaced during vibration, thereby achieving the function of stable placement and anti-displacement;

[0016] (3) By providing an external connecting thread, a disassembly handle and an internal thread connecting ring, when in use, multiple layers of filter screen frames can be stacked according to the formula ratio of the paint and the actual specifications of the solid particles. The filter screens in each layer of the filter screen frame have different specifications, and can intercept solid particles of different sizes as needed, and separate particles of different sizes to facilitate subsequent recycling. The external connecting thread and the internal thread connecting ring at the bottom of the filter screen frame can be connected and tightened, and the disassembly handle is convenient for rotating and exerting force, thereby realizing the function of stacking screens of multiple specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view structure of the filter screen frame of the utility model;

[0019] Figure 3For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0020] Figure 4 It is a partial side-view enlarged structural schematic diagram of the particle discharge pipe of the utility model;

[0021] Figure 5 It is a front view structural schematic diagram of the filter screen frame of the present utility model.

[0022] In the figure: 1. bottom support frame; 2. central bearing frame; 3. vibration motor; 4. liquid collecting bucket; 5. support spring; 6. annular bearing frame; 7. internal thread fixing ring; 8. filter screen frame; 9. filter screen; 10. particle guide plate; 11. particle discharge pipe; 12. anti-slip eye; 13. anti-slip bolt; 14. anti-leakage plug; 15. internal thread bolt eye; 16. rubber sealing plug; 17. micro electric cylinder; 18. piston cylinder; 19. piston head; 20. leather cup; 21. external connection thread; 22. disassembly and assembly handle; 23. internal thread connecting ring; 24. paint discharge pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-5 , a solid particle filter for processing crystal floor paint, comprising a bottom support frame 1, a central support frame 2 is welded at the middle position of the top of the bottom support frame 1, an annular support frame 6 is arranged above the central support frame 2, a liquid collecting bucket 4 is fixedly connected at the middle position of the bottom of the annular support frame 6, a plurality of support springs 5 ​​are installed between the outer ring of the bottom of the annular support frame 6 and the top of the central support frame 2, a paint discharge pipe 24 is transversely fixedly connected to the bottom of one side of the liquid collecting bucket 4, a vibration motor 3 is installed at the middle position of the bottom of the liquid collecting bucket 4, an inner thread fixing ring 7 is welded to the outer ring of the top of the annular support frame 6, two groups of filter screen frames 8 are arranged above the annular support frame 6, a filter screen 9 is arranged at the bottom end of the filter screen frame 8, a particle guide plate 10 is fixedly connected to one side of the filter screen frame 8, a particle discharge pipe 11 is transversely welded to one side of the filter screen frame 8, and a blocking and anti-falling structure is arranged on one side of the particle discharge pipe 11;

[0025] See also Figure 1-5A solid particle filter for crystal floor paint processing also includes a blocking and anti-falling structure, which includes a leak-proof plug 14, which is plugged into an opening on one side of a particle discharge pipe 11, and an internal threaded bolt eye 15 is arranged inside the leak-proof plug 14, and a rubber sealing plug 16 is installed on one side of the leak-proof plug 14, and anti-falling eyes 12 are respectively arranged at the front and rear ends of the particle discharge pipe 11, and an anti-falling bolt 13 is inserted inside the anti-falling eye 12;

[0026] The anti-drop bolt 13 penetrates the anti-drop eye 12 and the internal thread bolt eye 15 and extends to the outside. The thread outside the anti-drop bolt 13 matches the thread inside the internal thread bolt eye 15. The outer diameter of the anti-leak plug 14 is consistent with the inner diameter of the particle discharge pipe 11. The rubber sealing plug 16 is elastic and can reduce the probability of leakage while blocking and preventing drop-off.

[0027] Specifically, Figure 1 , Figure 4 and Figure 5 As shown, the leak-proof plug 14 is inserted along the particle discharge pipe 11 and completely tightened, so that the anti-slip eye 12 and the internal thread bolt eye 15 are aligned, and then the anti-slip bolt 13 is inserted, and a connection is formed between the particle discharge pipe 11 and the leak-proof plug 14. The leak-proof plug 14 is not easy to fall off, and the rubber sealing plug 16 at the end of the leak-proof plug 14 fits the inner wall of the particle discharge pipe 11 to prevent the paint liquid from leaking along the edge.

[0028] Embodiment 2: Micro-electric cylinders 17 are respectively installed at the four corners of the top of the bottom support frame 1, and piston heads 19 are installed at the bottom ends of the micro-electric cylinders 17. The micro-electric cylinders 17 are symmetrically distributed about the vertical center line of the bottom support frame 1. Piston cylinders 18 are respectively fixedly connected to the insides of the four corners of the top of the bottom support frame 1, and leather cups 20 are respectively installed at the four corners of the bottom of the bottom support frame 1. The insides of the piston cylinders 18 and the leather cups 20 are connected, which can stabilize the equipment and prevent displacement during vibration.

[0029] Specifically, Figure 1 and Figure 3 As shown, the micro-electric cylinder 17 is turned on, and the micro-electric cylinder 17 retracts to pull the piston head 19 upward along the piston tube 18, and the air in the leather cup 20 is drawn upward, and the air pressure in the leather cup 20 is reduced. Under the action of atmospheric pressure, the leather cup 20 is firmly adsorbed to the ground, so that the position of the equipment is fixed and it is not easy to move during the vibration process.

[0030] Embodiment 3: An external connection thread 21 is provided at the bottom of the outside of the filter screen frame 8, an internal thread connection ring 23 is welded to the top of the filter screen frame 8, and disassembly handles 22 are fixedly connected to the front and rear ends of the filter screen frame 8, respectively. The inner diameters of the internal thread fixing ring 7 and the internal thread connection ring 23 are the same, and the inner diameters of the internal thread fixing ring 7 and the internal thread connection ring 23 are the same as the outer diameter of the bottom of the filter screen frame 8. The threads inside the internal thread fixing ring 7 and the internal thread connection ring 23 match the external connection thread 21, and multiple layers of screens can be superimposed, which is convenient for later disassembly and assembly, and can meet the requirements of paint filtration with different ratios and specifications;

[0031] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, multiple layers of filter screen frames 8 are stacked, and the filter screens 9 in each layer of filter screen frames 8 have different specifications. Solid particles of different sizes can be intercepted as needed, and particles of different sizes can be separated to facilitate subsequent recycling. The external connecting thread 21 and the internal thread connecting ring 23 at the bottom of the filter screen frame 8 can be docked and tightened, and the disassembly handle 22 is convenient for rotating and exerting force.

[0032] Working principle: When the utility model is used, first, the base paint, curing agent and diluent are put into the mixing device in proportion and fully mixed, and then transported to the inside of the filter screen frame 8 through the conveying device. The filter screen 9 inside the filter screen frame 8 can intercept the solid particles in the paint body, and the paint liquid flows into the liquid collecting bucket 4 through the screen and is discharged from the paint discharge pipe 24. The vibration motor 3 drives the annular carrier frame 6 and the filter screen frame 8 to vibrate synchronously, so that the solid particles on the filter screen 9 are in motion. The guide plate 10 guides the particles to the particle discharge pipe 11, and the particles are discharged from the particle discharge pipe 11. Before the filtration begins, the anti-leakage plug 14 is first inserted along the particle discharge pipe 11 and completely tightened, so that the anti-slip eye 12 and the internal thread bolt eye 15 are aligned, and then the anti-slip bolt 13 is inserted, and the particle discharge pipe 11 and the anti-leakage plug 14 are connected. The anti-leakage plug 14 is not easy to fall off. The rubber sealing plug 16 at the end of the anti-leakage plug 14 fits the inner wall of the particle discharge pipe 11 to prevent the paint liquid from leaking along the edge. When the equipment is installed, the leather cup 20 at the bottom of the bottom support bracket 1 fits the bottom surface of the workshop. Before the equipment is started, the micro-electric cylinder 17 is first turned on. The micro-electric cylinder 17 retracts and pulls the piston head 19 upward along the piston cylinder 18. The air in the leather cup 20 is drawn upward, and the air pressure in the leather cup 20 is reduced. Under the action of atmospheric pressure, it is firmly adsorbed to the ground, so that the position of the equipment is fixed and it is not easy to move during the vibration process. According to the formula ratio of the paint and the actual specifications of the solid particles, multiple layers of filter screen frames 8 can be stacked. The filter screens 9 in each layer of filter screen frames 8 have different specifications, and can intercept solid particles of different sizes as needed, and separate particles of different sizes to facilitate subsequent recycling. The external connecting thread 21 and the internal thread connecting ring 23 at the bottom of the filter screen frame 8 can be docked and tightened, and the disassembly and assembly handle 22 is convenient for rotating and exerting force.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A solid particle filter for processing crystal floor paint, comprising a bottom support frame (1), characterized in that: A central bearing frame (2) is welded at the middle position of the top of the bottom support frame (1), an annular bearing frame (6) is arranged above the central bearing frame (2), a liquid collecting bucket (4) is fixedly connected at the middle position of the bottom of the annular bearing frame (6), a plurality of support springs (5) are installed between the outer ring of the bottom of the annular bearing frame (6) and the top of the central bearing frame (2), a paint discharge pipe (24) is transversely fixedly connected to the bottom of one side of the liquid collecting bucket (4), a vibration motor (3) is installed at the middle position of the bottom of the liquid collecting bucket (4), and the outer ring of the top of the annular bearing frame (6) is welded. There is an internal thread fixing ring (7), two groups of filter screen frames (8) are arranged above the annular support frame (6), a filter screen (9) is arranged at the bottom end of the filter screen frame (8), a particle guide plate (10) is fixedly connected to one side of the filter screen frame (8), a particle discharge pipe (11) is horizontally welded to one side of the filter screen frame (8), micro electric cylinders (17) are respectively installed at the four corners of the top of the bottom support frame (1), an external connection thread (21) is arranged at the bottom end of the outside of the filter screen frame (8), and a blocking and anti-falling structure is arranged on one side of the particle discharge pipe (11); The sealing and anti-falling structure comprises an anti-leakage plug (14), the anti-leakage plug (14) is plugged into an opening on one side of a particle discharge pipe (11), an internally threaded bolt eye (15) is provided inside the anti-leakage plug (14), a rubber sealing plug (16) is installed on one side of the anti-leakage plug (14), and anti-falling eyes (12) are respectively provided at the front and rear ends of the particle discharge pipe (11), and an anti-falling bolt (13) is plugged inside the anti-falling eye (12).

2. The solid particle filter for crystal floor paint processing according to claim 1, characterized in that: The anti-slip bolt (13) penetrates the anti-slip eye (12) and the interior of the internal thread bolt eye (15) and extends to the exterior. The threads on the exterior of the anti-slip bolt (13) match the threads on the interior of the internal thread bolt eye (15).

3. The solid particle filter for crystal floor paint processing according to claim 1, characterized in that: The outer diameter of the anti-leakage plug (14) is consistent with the inner diameter of the particle discharge pipe (11), and the rubber sealing plug (16) is elastic.

4. The solid particle filter for crystal floor paint processing according to claim 1, characterized in that: A piston head (19) is installed at the bottom end of the micro electric cylinder (17), and the micro electric cylinder (17) is symmetrically distributed about the vertical center line of the bottom support frame (1).

5. The solid particle filter for crystal floor paint processing according to claim 1, characterized in that: The interior of the four corners at the top of the bottom support frame (1) is fixedly connected with a piston cylinder (18), and the four corners at the bottom of the bottom support frame (1) are respectively installed with a leather cup (20), and the interiors of the piston cylinder (18) and the leather cup (20) are connected.

6. The solid particle filter for crystal floor paint processing according to claim 1, characterized in that: An internal thread connection ring (23) is welded to the top of the filter screen frame (8), and disassembly handles (22) are fixedly connected to the front and rear ends of the filter screen frame (8), respectively. The inner diameters of the internal thread fixing ring (7) and the internal thread connection ring (23) are the same, and the inner diameters of the internal thread fixing ring (7) and the internal thread connection ring (23) are the same as the outer diameter of the bottom end of the filter screen frame (8), and the internal threads of the internal thread fixing ring (7) and the internal thread connection ring (23) are consistent with the external connection threads (21).

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