CN221713749U - Water-based adhesive sieving device - Google Patents

Abstract

The utility model relates to the technical field of glue processing, and particularly discloses a water-based adhesive sieving device which comprises a filter box and a box cover arranged at the top of the filter box, wherein an annular placing table is arranged in the filter box, a sieving plate is lapped on the annular placing table and is in sliding fit with the inner wall of the filter box, a sliding mechanism for pulling the sieving plate to slide up and down in the filter box is arranged in the filter box, a rotating seat is arranged at the top of the sieving plate, a rotating rod is rotationally connected with the rotating seat, a motor for driving the rotating rod to rotate is arranged on the box cover, and a scraping mechanism for promoting glue flow is arranged on the rotating rod.

Description

A water-based adhesive screening device

Technical Field

The utility model relates to the technical field of glue processing, in particular to a water-based adhesive screening device.

Background Art

Glue needs to be filtered using screening equipment during production and processing. The main reason for filtering glue is to remove impurities and particles in it, improve the quality and use effect of glue; screening can effectively filter out impurities and particles in the glue, ensure the uniformity and fluidity of the glue; this can make the glue adhere better to the surface of the substrate.

The glue filtering device and glue production equipment disclosed in the existing patent announcement number CN207462758U are provided with a glue barrel, a conveyor belt and a vacuum pump. The glue barrel is placed on the conveyor belt, the feed valve is opened, and the premixed glue flows from the storage tank into the feed pipe. The vacuum pump is turned on to form a negative pressure inside the glue barrel. Under the action of the pressure difference, the premixed glue can quickly enter the filter tank and pass through the filter net to enhance the filtration speed of the premixed glue, shorten the filtration time, and improve the filtration efficiency. When the liquid level of the filtered glue reaches the set position, the atmosphere is opened. After the pressure is balanced, the vacuum pipeline and the feed pipe are taken out, the conveyor belt is turned on, and the glue barrel containing the filtered glue is transported to the designated position. The upper cover is opened to pour out the glue.

After the above device filters the glue, the filter plate is not easy to disassemble, and the impurities filtered on the filter net are not easy to clean. If the impurities are not cleaned in time, the holes on the filter plate will be blocked. In view of the above problems, a water-based adhesive screening device is proposed.

Utility Model Content

The utility model aims to provide a water-based adhesive screening device to solve the problems raised in the above background technology.

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

A water-based adhesive screening device comprises a filter box and a box cover arranged on the top of the filter box, wherein an annular placement platform is arranged in the filter box, a screening plate is overlapped on the annular placement platform, the screening plate is slidably matched with the inner wall of the filter box, a sliding mechanism for pulling the screening plate to slide up and down in the filter box is arranged in the filter box, a rotating seat is arranged on the top of the screening plate, a rotating rod is rotatably connected in the rotating seat, a motor for driving the rotating rod to rotate is arranged on the box cover, and a scraping mechanism for promoting the flow of glue is arranged on the rotating rod;

A moving mechanism for adjusting the box cover to move up and down is provided on one side of the filter box, a discharge hopper is provided at the bottom of the inner wall of the filter box, a feed pipe is installed at the bottom of the discharge hopper, a through hole is opened on one side of the filter box, and an extraction mechanism for extracting glue is provided in the through hole.

In an optional solution: the sliding mechanism includes a guide block and a guide groove, both sides of the screening plate are connected with a guide block, and both sides of the inner wall of the filter box are provided with a guide groove for cooperating with the guide block to slide.

In an optional solution: the scraping mechanism includes a connecting rod and a scraper, both sides of the rotating rod are connected to the connecting rod, and one end of the connecting rod away from the rotating rod is connected to the scraper.

In an optional scheme: the moving mechanism includes an electric hydraulic rod and a fixed plate, two groups of electric hydraulic rods are connected to the top of the box cover, the electric hydraulic rods are installed on the connecting plate, one side of the connecting plate is connected to the fixed plate, the bottom of the fixed plate is connected to the top of the cross plate through the support plate, and one side of the cross plate is connected to the filter box.

In an optional scheme: the extraction mechanism includes a vacuum pump and a connecting pipe, a vacuum pump is arranged in the through hole, the feed port of the vacuum pump is connected to the discharge port of the connecting pipe, the feed port of the connecting pipe is connected to the discharge port of the feed pipe, and the discharge port of the vacuum pump is connected to the feed port of the discharge pipe.

In an optional solution: a feed hopper is provided on the top of the box cover.

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

The utility model is provided with a moving mechanism, a box cover, a sieve plate and a sliding mechanism. The moving mechanism can open the box cover upwards, the sliding mechanism can drive the sieve plate to move upwards and be taken out, and the filter screen can be cleaned and replaced regularly to ensure filtering effect and service life.

The utility model is provided with a driving mechanism, and the driving mechanism can drive the rotating rod to rotate and accelerate the filtering speed of the glue.

The utility model can limit the position of the sieve plate by arranging the annular placing platform, so as to prevent the sieve plate from sliding downward.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic structural diagram of a cross-sectional view of a filter box in the present invention.

FIG3 is a schematic diagram of the structure of the guide groove in the utility model.

In the figure: 1. filter box; 2. feed pipe; 3. connecting pipe; 4. discharge pipe; 5. vacuum pump; 6. horizontal plate; 7. box cover; 8. motor; 9. support plate; 10. fixed plate; 11. electric hydraulic rod; 12. connecting plate; 13. through hole; 14. annular placement table; 15. screening plate; 16. connecting rod; 17. rotating rod; 18. scraper; 19. guide block; 20. guide groove.

DETAILED DESCRIPTION

In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

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.

Please refer to Figures 1 to 3. In this embodiment, a water-based adhesive screening device includes a filter box 1 and a box cover 7 arranged on the top of the filter box 1. The filter box 1 is provided with an annular placement platform 14, and a screening plate 15 is overlapped on the annular placement platform 14. The screening plate 15 is slidably matched with the inner wall of the filter box 1. The filter box 1 is provided with a sliding mechanism for pulling the screening plate 15 to slide up and down in the filter box 1. The top of the screening plate 15 is provided with a rotating seat, and a rotating rod 17 is rotatably connected in the rotating seat. The box cover 7 is provided with a motor 8 for driving the rotating rod 17 to rotate, and the rotating rod 17 is provided with a scraping mechanism for promoting the flow of glue;

A moving mechanism for adjusting the box cover 7 to move up and down is provided on one side of the filter box 1, a discharge hopper is provided at the bottom of the inner wall of the filter box 1, a feed pipe 2 is installed at the bottom of the discharge hopper, a through hole 13 is opened on one side of the filter box 1, an extraction mechanism for extracting glue is provided in the through hole 13, and a driving mechanism drives the rotating rod 17 to rotate to accelerate the flow rate of the glue. After the glue passes through the sieve plate 15, the extraction mechanism starts to work and extracts the glue through the feed pipe 2. After the glue is filtered, the moving mechanism drives the box cover 7 to move upward, and the sieve plate 15 slides upward through the sliding mechanism, which can drive the sieve plate 15 to slide upward on the inner wall of the filter box 1, take out the sieve plate 15, and clean the impurities on the sieve plate 15.

The sliding mechanism includes a guide block 19 and a guide groove 20. The guide blocks 19 are connected to both sides of the sieve plate 15. The guide grooves 20 for cooperating with the sliding of the guide blocks 19 are arranged on both sides of the inner wall of the filter box 1. The staff pulls the two groups of guide blocks 19 upward so that the two groups of guide blocks 19 slide upward in the guide grooves 20, thereby driving the sieve plate 15 to slide upward on the inner wall of the filter box 1, taking out the sieve plate 15, and cleaning the impurities on the sieve plate 15.

The scraping mechanism includes a connecting rod 16 and a scraper 18. The connecting rods 16 are connected to both sides of the rotating rod 17. The end of the connecting rod 16 away from the rotating rod 17 is connected to the scraper 18. The motor 8 starts to work, driving the rotating rod 17 to start rotating. The rotating rod 17 drives the connecting rod 16 and the scraper 18 to rotate, thereby accelerating the flow rate of the glue and improving the filtering efficiency.

The moving mechanism includes an electric hydraulic rod 11 and a fixed plate 10. Two groups of electric hydraulic rods 11 are connected to the top of the box cover 7. The electric hydraulic rods 11 are installed on a connecting plate 12. One side of the connecting plate 12 is connected to the fixed plate 10. The bottom of the fixed plate 10 is connected to the top of the cross plate 6 through a support plate 9. One side of the cross plate 6 is connected to the filter box 1. The two groups of electric hydraulic rods 11 begin to extend and retract, driving the box cover 7 to move upward, which is convenient for taking out the sieve plate 15.

The extraction mechanism includes a vacuum pump 5 and a connecting pipe 3. The vacuum pump 5 is arranged in the through hole 13. The feed port of the vacuum pump 5 is connected with the discharge port of the connecting pipe 3. The feed port of the connecting pipe 3 is connected with the discharge port of the feed pipe 2. The discharge port of the vacuum pump 5 is connected with the feed port of the discharge pipe 4. The vacuum pump 5 starts to work and extracts the glue in the filter box 1 through the connecting pipe 3 and the feed pipe 2, which can speed up the glue filtration.

A feed hopper is provided on the top of the box cover 7 , and the feed hopper can facilitate the filtering of the glue in the filter box 1 .

The working principle of the utility model is as follows: when the glue needs to be filtered, the glue is poured into the filter box 1 through the feed hopper, the vacuum pump 5 starts to work, and the glue in the filter box 1 is extracted through the connecting pipe 3 and the feed pipe 2, the motor 8 starts to work, driving the rotating rod 17 to start rotating, the rotating rod 17 drives the connecting rod 16 and the scraper 18 to rotate, so that the flow rate of the glue is accelerated, and after the glue passes through the sieve plate 15, it flows out into the connecting pipe 3 through the feed pipe 2, and is discharged by the hose connected to the next step of the process by the discharge pipe 4. After the glue is filtered, the two groups of electric hydraulic rods 11 begin to extend and retract, driving the box cover 7 to move upward, and the box cover 7 drives the rotating rod 17, the connecting rod 16 and the scraper 18 to move upward, and the staff pulls the two groups of guide blocks 19 upward, so that the two groups of guide blocks 19 slide upward in the guide groove 20, thereby driving the sieve plate 15 to slide upward on the inner wall of the filter box 1, taking out the sieve plate 15, and cleaning the impurities on the sieve plate 15.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims (6)

1. A water-based adhesive screening device, comprising a filter box (1) and a box cover (7) arranged on the top of the filter box (1), characterized in that: an annular placement platform (14) is arranged in the filter box (1), a screening plate (15) is overlapped on the annular placement platform (14), the screening plate (15) is slidably matched with the inner wall of the filter box (1), a sliding mechanism for pulling the screening plate (15) to slide up and down in the filter box (1) is arranged in the filter box (1), a rotating seat is arranged on the top of the screening plate (15), a rotating rod (17) is rotatably connected in the rotating seat, a motor (8) for driving the rotating rod (17) to rotate is arranged on the box cover (7), and a scraping mechanism for promoting the flow of glue is arranged on the rotating rod (17); A moving mechanism for adjusting the box cover (7) to move up and down is provided on one side of the filter box (1); a discharge hopper is provided at the bottom of the inner wall of the filter box (1); a feed pipe (2) is installed at the bottom of the discharge hopper; a through hole (13) is provided on one side of the filter box (1); an extraction mechanism for extracting glue is provided in the through hole (13). 2. A water-based adhesive screening device according to claim 1, characterized in that: the sliding mechanism includes a guide block (19) and a guide groove (20), both sides of the screening plate (15) are connected with a guide block (19), and both sides of the inner wall of the filter box (1) are provided with a guide groove (20) for cooperating with the guide block (19) to slide. 3. A water-based adhesive screening device according to claim 1, characterized in that: the scraping mechanism includes a connecting rod (16) and a scraper (18), both sides of the rotating rod (17) are connected to the connecting rod (16), and the end of the connecting rod (16) away from the rotating rod (17) is connected to the scraper (18). 4. A water-based adhesive screening device according to claim 1, characterized in that: the moving mechanism includes an electric hydraulic rod (11) and a fixed plate (10), two groups of electric hydraulic rods (11) are connected to the top of the box cover (7), and the electric hydraulic rods (11) are installed on a connecting plate (12), one side of the connecting plate (12) is connected to the fixed plate (10), the bottom of the fixed plate (10) is connected to the top of the cross plate (6) through a support plate (9), and one side of the cross plate (6) is connected to the filter box (1). 5. A water-based adhesive screening device according to claim 1, characterized in that: the extraction mechanism includes a vacuum pump (5) and a connecting pipe (3), a vacuum pump (5) is arranged in the through hole (13), the feed port of the vacuum pump (5) is connected to the discharge port of the connecting pipe (3), the feed port of the connecting pipe (3) is connected to the discharge port of the feed pipe (2), and the discharge port of the vacuum pump (5) is connected to the feed port of the discharge pipe (4). 6. A water-based adhesive screening device according to claim 1, characterized in that a feed hopper is provided on the top of the box cover (7).