Mobile filtering device for water dispersible latex production line

Abstract

The utility model discloses a water dispersible latex production line mobile filtering device which comprises a tank body, mobile frames are fixed on two sides of the tank body through bolts, pulleys are fixedly mounted on the lower surfaces of the mobile frames, and the whole tank body can be moved through the pulleys; a filtering mechanism is arranged in the tank body, a first magnet is driven to rotate through a connecting rod, and a filtering plate is made to move up and down repeatedly through repulsive force between the first magnet and a second magnet, so that the filtering effect is achieved; a servo motor is fixed to the upper surface of the tank body through bolts, and the output end of the servo motor is in key connection with a rotating shaft. According to the mobile filtering device for the water-dispersible latex production line, the water-dispersible latex filtering effect of the filtering plate is improved, the production efficiency is greatly improved, the water-dispersible latex adhered to the lower surface of the filtering plate can be scraped, and the situation that the filtering effect is affected due to the fact that the water-dispersible latex is adhered to the lower surface of the filtering plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water-dispersible latex production, in particular to a mobile filtering device for a water-dispersible latex production line. Background Art

[0002] Water-dispersible latex is a kind of water-based paint. Usually, on the water-dispersible latex production line, it is often necessary to use a mobile filtering device to filter the water-dispersible latex. The existing mobile filtering device is usually simple in structure, which makes its filtering effect limited. For example, in the patent number "CN217961620U" and the patent name "A filtering device for preparing water-based latex inkjet", when in use, a placement structure composed of a liquid inlet pipe, a card slot, a fixed plate and a rubber layer is installed on the top of the paint mixing tank. The liquid inlet pipe directly puts the emulsion and other reagents into the paint mixing tank, the card slot provides a placement position, and the rubber layer limits the gap between the fixed plate and the card slot, limiting the sliding of the fixed plate in the card slot or the damage caused by the friction with the card slot. This placement structure makes the installation of the filtering structure more convenient and faster. The invention is convenient for taking out and cleaning the emulsion and reagent at any time without affecting its stable placement, which is convenient for replacement and cleaning. The processing structure composed of the connecting rod, the filter screen and the heating plate is installed at the bottom of the fixed plate. The multi-layer filtering structure composed of the connecting rod and the filter screen plays the role of filtering the emulsion and reagent layer by layer to avoid the influence of excess impurities inside the emulsion and reagent on the preparation effect. The heating plate heats and heats the emulsion and reagent to heat and disinfect the emulsion and reagent to avoid the influence of bacteria therein on the preparation. This processing structure plays the role of filtering and sterilizing the emulsion and reagent, avoiding the influence of unnecessary impurities and bacteria therein on the overall preparation effect, and ensuring the efficiency and accuracy of the preparation. However, the above structure still has the following problems in actual use:

[0003] The above structure plays a role of filtering the input emulsion and reagent layer by layer through the multi-layer filtering structure composed of connecting rods and filter nets. However, when filtering the water-dispersible latex, the above filtering structure needs to achieve the filtering effect through the gravity drop of the water-dispersible latex itself. However, the water-dispersible latex itself has a high density. Filtration only by gravity will make its filtration speed slow, thereby affecting the production efficiency.

[0004] Therefore, we proposed that the mobile filtration device of the water-dispersible latex production line can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide a mobile filtering device for a water-dispersible latex production line to solve the problem raised in the above background technology that the water-dispersible latex on the market itself has a relatively high density, and thus the filtration speed is slow if only gravity filtration is used, thereby affecting the production efficiency.

[0006] To achieve the above object, the utility model provides the following technical solution: a mobile filtering device for a water-dispersible latex production line, comprising a tank body, a mobile frame is fixed by bolts on both sides of the tank body, and a pulley is fixedly installed on the lower surface of the mobile frame, and the entire tank body can be moved by the pulley;

[0007] It also includes: a filtering mechanism is arranged inside the tank body, the first magnet is driven to rotate by the connecting rod, and the filter plate is repeatedly moved up and down by the repulsive force between the first magnet and the second magnet, thereby achieving a filtering effect;

[0008] A servo motor is bolted to the upper surface of the tank body, and a rotating shaft is keyed to the output end of the servo motor, and the lower end of the rotating shaft is connected to the tank body bearing, and a pulley group is fixed to the outer side of the rotating shaft, and a rotating rod is fixed in the middle of the left and right sides of the pulley group, and the upper and lower ends of the rotating rod are connected to the tank body bearing.

[0009] Preferably, a bevel gear set is fixed to the lower end of the rotating rod, and a connecting rod is fixed inside one side of the bevel gear set, and one end of the connecting rod passes through the inner wall of the tank body.

[0010] Preferably, two groups of connecting rods are provided, and the first magnet is fixed to the outer side surface of the inner end of the connecting rod.

[0011] Preferably, a filter plate is sleeved on the outer side of the rotating shaft, and a sealing ring is bonded to the outer side of the filter plate, and the outer side of the sealing ring is tightly fitted with the inner wall of the tank body, and the sealing ring and the second magnet form a repelling structure with the first magnet.

[0012] Preferably, a feed pipe is fixed on the upper surface of the tank body, and a discharge port is welded and fixed on the lower end of the tank body.

[0013] Preferably, a limit block is welded and fixed on the outer side of the rotating shaft, and two groups of limit blocks are provided, and the two groups of limit blocks are respectively arranged above and below the filter plate, thereby limiting the filter plate, and a scraper is welded and fixed on the outer side of the rotating shaft, and the upper surface of the scraper is in contact with the lower surface of the filter plate.

[0014] Preferably, a stirring rod is welded and fixed to the outer side surface of the rotating shaft, and stirring rods are arranged above and below the filter plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the mobile filtering device for the water-dispersible latex production line not only improves the filtering effect of the filter plate on the water-dispersible latex, thereby greatly improving the production efficiency, but also can scrape off the water-dispersible latex adhering to the lower surface of the filter plate, thereby avoiding the water-dispersible latex adhering to the lower surface of the filter plate and affecting the filtering effect. The specific contents are as follows:

[0016] Through the cooperation between the first magnet and the second magnet, the filter plate can move up and down repeatedly, thereby improving the filtering effect of the filter plate on water-dispersible latex, thereby greatly improving the production efficiency;

[0017] Through the linkage structure between the pulley groups, the two groups of rotating rods are rotated simultaneously, and the rotating rods rotate to drive the bevel gear group to rotate, so that the bevel gear group drives the connecting rod to rotate, and the connecting rod can drive the first magnet to rotate;

[0018] Furthermore, by setting the limit block, the limit block can limit the position of the filter plate, thereby ensuring the stability of the filter plate position and ensuring that the first magnet and the second magnet can always produce a motion effect;

[0019] Furthermore, the scraper is driven to rotate by the rotating shaft, so that the water-dispersible latex adhering to the lower surface of the filter plate can be scraped off, thereby preventing the water-dispersible latex from adhering to the lower surface of the filter plate and affecting the filtering effect;

[0020] By rotating the stirring rod, the water-dispersible latex inside the tank can be stirred, thereby achieving simultaneous stirring of unfiltered and filtered water-dispersible latex, thereby avoiding agglomeration of the water-dispersible latex and improving the fluidity of the water-dispersible latex. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0023] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 This is a schematic diagram of the main structure of the connection between the limit block and the rotating shaft of the utility model;

[0025] Figure 5 This is a schematic diagram of the motion structure of the first magnet and the second magnet of the utility model;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the filter plate of the utility model.

[0027] In the figure: 1. tank body; 2. moving frame; 3. feed pipe; 4. discharge port; 5. servo motor; 6. rotating shaft; 7. stirring rod; 8. pulley set; 9. rotating rod; 10. bevel gear set; 11. connecting rod; 12. first magnet; 13. second magnet; 14. sealing ring; 15. filter plate; 16. limit block; 17. scraper. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0030] Embodiment 1: In order to solve the problem that the water-dispersible latex itself has a high density in the prior art, and the filtration speed is slow only by gravity filtration, thereby affecting the production efficiency, specifically refer to Figure 1-Figure 6 , comprising a tank body 1, a movable frame 2 is fixed by bolts on both sides of the tank body 1, and a pulley is fixedly installed on the lower surface of the movable frame 2, and the entire tank body 1 can be moved by the pulley;

[0031] It also includes: a filtering mechanism is arranged inside the tank body 1, and the first magnet 12 is driven to rotate by the connecting rod 11, and the repulsive force between the first magnet 12 and the second magnet 13 makes the filter plate 15 move up and down repeatedly, thereby achieving a filtering effect; a servo motor 5 is bolted to the upper surface of the tank body 1, and the output end of the servo motor 5 is keyed to a rotating shaft 6, and the lower end of the rotating shaft 6 is connected to the bearing of the tank body 1, and a pulley group 8 is fixed to the outer side of the rotating shaft 6, and a rotating rod 9 is fixed in the middle of the left and right sides of the pulley group 8, and the upper and lower ends of the rotating rod 9 are connected to the bearing of the tank body 1, and the lower end of the rotating rod 9 is fixed with a bevel gear The wheel set 10, and a connecting rod 11 is fixed inside one side of the bevel gear set 10, and one end of the connecting rod 11 passes through the inner wall of the tank body 1, two groups of connecting rods 11 are provided, and a first magnet 12 is fixed to the outer side of the inner end of the connecting rod 11, the outer side of the rotating shaft 6 is sleeved with a filter plate 15, and a sealing ring 14 is bonded to the outer side of the filter plate 15, and the outer side of the sealing ring 14 is tightly fitted with the inner wall of the tank body 1, and a second magnet 13 is fixed to the lower surface of the sealing ring 14, and a repelling structure is formed between the second magnet 13 and the first magnet 12, a feed pipe 3 is fixed to the upper surface of the tank body 1, and a discharge port 4 is welded and fixed to the lower end of the tank body 1;

[0032] The tank body 1 can be moved by the movable frame 2. The water-dispersible latex can be fed into the tank body 1 by setting the feed pipe 3. The water-dispersible latex can be filtered by the filter plate 15. The servo motor 5 is started, and the servo motor 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the two sets of rotating rods 9 to rotate through the pulley group 8. The rotating rod 9 rotates, and the rotating rod 9 drives the bevel gear group 10 to rotate. The bevel gear group 10 rotates, and the connecting rod 11 rotates. The connecting rod 11 rotates, and the first magnet 12 is driven to rotate. When the connecting rod 11 drives the first magnet 12 and the second magnet 13 to be in the same plane, at this time The repulsive force generated between the first magnet 12 and the second magnet 13 causes the second magnet 13 to move upward while driving the sealing ring 14 upward. The fixing structure between the sealing ring 14 and the filter plate 15 causes the filter plate 15 to slide upward. When the connecting rod 11 drives the first magnet 12 to rotate until it is not in the same plane as the second magnet 13, the gravity of the filter plate 15 causes it to slide downward while driving the sealing ring 14 and the second magnet 13 downward. The connecting rod 11 drives the first magnet 12 to rotate continuously, so that the filter plate 15 can repeatedly move up and down, thereby improving the filtration efficiency of the filter plate 15, thereby greatly improving the production efficiency.

[0033] Embodiment 2: Different from Embodiment 1, this embodiment can scrape the lower surface of the filter plate 15, for details, refer to Figure 2 and Figure 4 A limit block 16 is welded and fixed on the outer side of the rotating shaft 6, and two groups of limit blocks 16 are provided, and the two groups of limit blocks 16 are respectively arranged above and below the filter plate 15, thereby limiting the filter plate 15, and a scraper 17 is welded and fixed on the outer side of the rotating shaft 6, and the upper surface of the scraper 17 is in contact with the lower surface of the filter plate 15;

[0034] Furthermore, by setting the limit block 16, the position of the filter plate 15 can be limited, thereby ensuring the stability of the position of the filter plate 15, and also ensuring that the first magnet 12 and the second magnet 13 can always produce a motion effect, and the scraper 17 is driven to rotate by the rotating shaft 6, and the water-dispersible latex adhering to the lower surface of the filter plate 15 can be scraped off by the contact between the scraper 17 and the lower surface of the filter plate 15, thereby preventing the water-dispersible latex from adhering to the lower surface of the filter plate 15 and affecting the filtering effect;

[0035] Embodiment 3: Different from Embodiment 2, this embodiment can stir the water-dispersible latex to avoid the water-dispersible latex from agglomerating. Figure 2 A stirring rod 7 is welded and fixed to the outer side of the rotating shaft 6, and stirring rods 7 are arranged above and below the filter plate 15;

[0036] When the rotating shaft 6 is driven to rotate by the servo motor 5, the stirring rod 7 is also driven to rotate. The water-dispersible latex inside the tank body 1 can be stirred by the rotation of the stirring rod 7. Stirring rods 7 are arranged above and below the filter plate 15, so that the unfiltered and filtered water-dispersible latex can be stirred at the same time, thereby avoiding the water-dispersible latex from clumping and improving the fluidity of the water-dispersible latex.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mobile filtering device for a water-dispersible latex production line, comprising a tank body (1), a movable frame (2) being fixed by bolts on both sides of the tank body (1), and a pulley being fixedly mounted on the lower surface of the movable frame (2), and the entire tank body (1) can be moved by the pulley; It is characterized in that Also includes: A filtering mechanism is provided inside the tank body (1), and the first magnet (12) is driven to rotate by the connecting rod (11), and the repulsive force between the first magnet (12) and the second magnet (13) causes the filter plate (15) to move up and down repeatedly, thereby achieving a filtering effect; A servo motor (5) is bolted to the upper surface of the tank body (1), and the output end of the servo motor (5) is key-connected to a rotating shaft (6), and the lower end of the rotating shaft (6) is connected to a bearing of the tank body (1), and a pulley group (8) is fixed to the outer side surface of the rotating shaft (6), and a rotating rod (9) is fixed in the middle of the left and right sides of the pulley group (8), and the upper and lower ends of the rotating rod (9) are connected to the bearing of the tank body (1).

2. A mobile filtration device for a water-dispersible latex production line according to claim 1, characterized in that: A bevel gear set (10) is fixed to the lower end of the rotating rod (9), and a connecting rod (11) is fixed inside one side of the bevel gear set (10), and one end of the connecting rod (11) passes through the inner wall of the tank body (1).

3. A mobile filtration device for a water-dispersible latex production line according to claim 2, characterized in that: Two groups of connecting rods (11) are provided, and first magnets (12) are fixed to the outer side surfaces of the inner ends of the connecting rods (11).

4. The mobile filtration device for a water-dispersible latex production line according to claim 1, characterized in that: The outer side surface of the rotating shaft (6) is sleeved with a filter plate (15), and a sealing ring (14) is bonded to the outer side of the filter plate (15), and the outer side surface of the sealing ring (14) is tightly fitted with the inner wall of the tank body (1), and a second magnet (13) is fixed to the lower surface of the sealing ring (14), and a repelling structure is formed between the second magnet (13) and the first magnet (12).

5. The mobile filtration device for a water-dispersible latex production line according to claim 1, characterized in that: A feed pipe (3) is fixed to the upper surface of the tank body (1), and a discharge port (4) is welded and fixed to the lower end of the tank body (1).

6. The mobile filtration device for a water-dispersible latex production line according to claim 1, characterized in that: A limit block (16) is welded and fixed to the outer side surface of the rotating shaft (6), and two groups of limit blocks (16) are provided. The two groups of limit blocks (16) are respectively arranged above and below the filter plate (15), thereby limiting the filter plate (15). A scraper plate (17) is welded and fixed to the outer side surface of the rotating shaft (6), and the upper surface of the scraper plate (17) is in contact with the lower surface of the filter plate (15).

7. The mobile filtration device for a water-dispersible latex production line according to claim 1, characterized in that: A stirring rod (7) is welded and fixed to the outer side surface of the rotating shaft (6), and stirring rods (7) are arranged above and below the filter plate (15).

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