Filtering device for adhesive production

Abstract

The utility model discloses a filter device for adhesive production, including collecting box, the upper end symmetry fixed connection of collecting box has support frame, and the fixed connection of support frame between has filter box, and the top fixed connection of filter box has feed pipe, and the bottom fixed connection of filter box has the discharge pipe, and the other end of discharge pipe is fixedly connected with collecting box, and the front side of filter box is the open structure, and the front side of filter box is provided with the box cover, and the moving assembly for driving box cover movement is provided on support frame, and the fixed connection of several filter screens of left and right symmetry is provided in filter box, and filter screen divides filter box into several separate sector cavity, and the filter hole of filter screen from top to bottom reduces gradually, and all have the pivot connection in sector cavity, and all even fixed connection of stirring rod has the pivot on the pivot. In the utility model, through being provided with filter box, multilayer filter screen, pivot, stirring rod, through setting up several filter screens of different aperture, this is helpful to improve overall filtering efficiency and precision, prolongs the overall life of filter screen.

Description

Technical Field

[0001] This utility model relates to the technical field of a filtration device for adhesive production, and more particularly to a filtration device for adhesive production. Background Technology

[0002] Adhesives are chemical substances used to bond different materials together, and they are widely used in construction, furniture manufacturing, the automotive industry, and the electronics industry. Their production process typically includes steps such as mixing, reacting, stirring, and cooling raw materials. During the mixing and reaction of raw materials, impurities such as dust, metal particles, or other undesirable components may be introduced. These impurities can affect the adhesive's bonding properties and appearance. Filtration devices can effectively remove these impurities, ensuring the purity of the product.

[0003] Chinese patent CN222709149U discloses a filtration device for adhesive production, including a housing with a roller inside. The roller has filter holes, a rotating shaft is fixedly connected to one end of the roller, and a connecting cylinder is fixedly connected to the other end of the roller. The interior of the connecting cylinder communicates with the interior of the roller. A material box is installed on one side of the housing, and one end of the connecting cylinder passes through the housing and communicates with the material box. The connecting cylinder and the housing are rotatably connected by a bearing. The top of the material box is equipped with a movable cover. This filtration device for adhesive production uses an air pump to draw air into the lower cavity, creating negative pressure. This allows outside air to enter the lower cavity through the air inlet, flowing through the upper cavity and the interior of the roller. This causes the raw material to be adsorbed at the bottom of the inner wall of the roller, making it easier for the raw material to pass through the filter holes, effectively improving the filtration efficiency. Compared with traditional vibration filtration, this device protects the filtration mechanism while improving filtration efficiency.

[0004] Existing filtration devices for adhesive production suffer from drawbacks such as the use of single-pore screens which may wear out quickly due to the impact of larger particles, requiring more frequent replacement and maintenance, and causing inconvenience in use. To overcome these disadvantages, this invention provides a filtration device for adhesive production. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a filtration device for adhesive production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a filtration device for adhesive production, comprising a collection box, a support frame symmetrically fixedly connected to the upper end of the collection box, a filter box fixedly connected between the support frames, the filter box being a cylindrical structure, a feed pipe fixedly connected to the top of the filter box, a discharge pipe fixedly connected to the bottom of the filter box, the other end of the discharge pipe being fixedly connected to the collection box, the front side of the filter box being an open structure, a box cover adapted to the open structure being provided on the front side of the filter box, a moving component for driving the box cover to move being provided on the support frame, a plurality of filter screens symmetrically fixedly connected to the left and right sides inside the filter box, the filter screens dividing the filter box into a plurality of individual fan-shaped cavities, the filter holes of the filter screens decreasing in size from top to bottom, a rotating shaft rotatably connected to each fan-shaped cavity, a stirring rod evenly fixedly connected to the rotating shaft, a sealing box fixedly connected to the rear side of the filter box, and a rotating component for driving the rotating shaft to rotate being provided inside the sealing box.

[0007] Furthermore, a sealing cap is detachably provided on the top of the feed pipe, and a matching annular magnet is fixedly connected to the outer side of the feed pipe opening and the bottom side of the sealing cap.

[0008] Furthermore, a discharge pipe is fixedly connected to the bottom of the collection box, and a control valve is installed on the discharge pipe.

[0009] Furthermore, the movable component includes a screw rotatably connected to one side of the support frame, the cover being threadedly connected to the screw, a throttle fixedly connected to the end of the screw, a guide rod fixedly connected to the other side of the support frame, the cover being slidably connected to the guide rod, and a sealing gasket fixedly connected to the inner side of the cover.

[0010] Furthermore, the rotating assembly includes a drive shaft rotatably connected to the center of the sealed box, a drive gear fixedly connected to the drive shaft, and one end of the rotating shaft extending into the sealed box and fixedly connected to a driven gear, all of which mesh with the drive gear.

[0011] Furthermore, a drive motor is fixedly connected to the outside of the sealed box, and the output end of the drive motor is fixedly connected to the transmission shaft.

[0012] The beneficial effects of this utility model are:

[0013] When in use, this utility model of a filtration device for adhesive production has the following advantages:

[0014] 1. In this solution, a filter box and multiple layers of filter screens are installed. The adhesive raw material to be filtered is added to the filter box through the feed pipe. The raw material is filtered layer by layer through multiple filter screens with progressively smaller pore sizes from top to bottom. By setting multiple filter screens with different pore sizes, multi-stage filtration can be achieved. Each stage of the filter screen has a specific pore size, which can filter particles and impurities of different sizes. This multi-stage filtration method can significantly improve the overall filtration efficiency and accuracy, ensuring that small particles and impurities in the adhesive are effectively removed. A single-pore size filter screen may wear out quickly due to the impact of larger particles, thus requiring more frequent replacement and maintenance. By setting multiple filter screens with different pore sizes, larger particles can be removed in the initial filter screen, thereby reducing the impact and wear on subsequent filter screens. This helps to extend the overall life of the filter screens, reduce maintenance costs, and improve the availability of the equipment.

[0015] 2. In this solution, a rotating shaft, stirring rod, driven gear, sealed box, transmission shaft, driving gear, box cover, screw, throttle, guide rod, and sealing gasket are installed. The drive motor drives the transmission shaft and driving gear to rotate, which in turn drives several meshing driven gears to rotate. As a result, the rotating shaft rotates accordingly. The stirring rod on its outer side stirs the adhesive material in the cavity, accelerating the filtration process. After filtration, rotating the throttle drives the screw to rotate, which in turn moves the box cover outward along the guide rod, opening it and facilitating the cleaning of impurities screened out on the filter screen inside the filter box. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 : A schematic diagram of the overall structure of this utility model;

[0018] Figure 2 : A schematic diagram of the rear structure of this utility model;

[0019] Figure 3 : A schematic diagram of the interior of the filter box of this utility model;

[0020] Figure 4 : A schematic diagram of the inner side of the box lid of this utility model;

[0021] Figure 5 : Schematic diagram of the internal structure of the sealed box of this utility model.

[0022] The attached figures are labeled as follows:

[0023] 1. Collection box; 2. Support frame; 3. Filter box; 4. Feed pipe; 5. Sealing cover; 6. Discharge pipe; 7. Discharge pipe; 8. Box cover; 9. Screw; 10. Rotary handle; 11. Guide rod; 12. Sealing gasket; 13. Filter screen; 14. Rotating shaft; 15. Stirring rod; 16. Driven gear; 17. Sealing box; 18. Drive shaft; 19. Drive gear; 20. Drive motor. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-5 As shown, a filtration device for adhesive production includes a collection box 1. Support frames 2 are symmetrically and fixedly connected to the upper end of the collection box 1. Filter boxes 3 are fixedly connected between the support frames 2. The filter boxes 3 are cylindrical. A feed pipe 4 is fixedly connected to the top of the filter boxes 3, and a discharge pipe 6 is fixedly connected to the bottom of the filter boxes 3. The other end of the discharge pipe 6 is fixedly connected to the collection box 1. The front side of the filter boxes 3 is open, and a cover 8 adapted to the open side is provided on the front side of the filter boxes 3. A moving component for driving the cover 8 is provided on the support frame 2. Several filter screens 13 are symmetrically and fixedly connected to the left and right sides inside the filter boxes 3. The filter screens 13 divide the filter boxes 3 into several individual fan-shaped cavities. The filter holes of the filter screens 13 decrease in size from top to bottom. A rotating shaft 14 is rotatably connected to each fan-shaped cavity. A stirring rod 15 is uniformly and fixedly connected to the rotating shaft 14. A sealing box 17 is fixedly connected to the rear side of the filter boxes 3. A rotating component for driving the rotating shaft 14 is provided inside the sealing box 17.

[0026] like Figure 1 , 3 As shown, a sealing cap 5 is detachably installed on the top of the feed pipe 4, and a matching annular magnet is fixedly connected to the outside of the feed pipe 4 and the bottom of the sealing cap 5.

[0027] like Figure 1 , 2 As shown, a discharge pipe 7 is fixedly connected to the bottom of the collection box 1, and a control valve is installed on the discharge pipe 7.

[0028] like Figure 1 As shown, the moving component includes a screw 9 rotatably connected to one of the support frames 2, a box cover 8 threadedly connected to the screw 9, a throttle 10 fixedly connected to the end of the screw 9, a guide rod 11 fixedly connected to the other support frame 2, a box cover 8 slidably connected to the guide rod 11, and a sealing gasket 12 fixedly connected to the inner side of the box cover 8.

[0029] like Figure 3 , 5 As shown, the rotating assembly includes a drive shaft 18 rotatably connected to the center of the sealed box 17. A drive gear 19 is fixedly connected to the drive shaft 18. One end of the rotating shaft 14 extends into the sealed box 17 and is fixedly connected to a driven gear 16. The driven gears 16 mesh with the drive gear 19.

[0030] like Figure 2 , 5 As shown, a drive motor 20 is fixedly connected to the outside of the sealed box 17, and the output end of the drive motor 20 is fixedly connected to the transmission shaft 18.

[0031] Working Principle: During use, the sealing cap 5 and the feed pipe 4 are magnetically attracted to each other for easy opening and closing. The adhesive raw material to be filtered is added to the filter box 3 through the feed pipe 4. The raw material is filtered layer by layer through multiple filter screens 13 with progressively smaller pore sizes from top to bottom. By setting multiple filter screens 13 with different pore sizes, multi-stage filtration can be achieved. Each filter screen 13 has a specific pore size, which can filter particles and impurities of different sizes. This multi-stage filtration method can significantly improve the overall filtration accuracy and ensure that small particles and impurities in the adhesive are effectively removed. A filter screen 13 with a single pore size may wear out quickly due to the impact of larger particles, thus requiring more frequent replacement and maintenance. By setting multiple filter screens 13 with different pore sizes, larger particles can be filtered out in the initial stage. The adhesive material is removed from the filter screen 13, thereby reducing the impact and wear on subsequent filter screens 13. This helps to extend the overall life of the filter screen 13, reduce maintenance costs and improve equipment availability. The filtered adhesive material is finally discharged into the collection box 1 through the discharge pipe 6 and discharged through the discharge pipe 7. The drive motor 20 is started, which drives the transmission shaft 18 and the drive gear 19 to rotate, which in turn drives several driven gears 16 that mesh with it to rotate. As a result, the rotating shaft 14 rotates accordingly. The stirring rod 15 on its outer side stirs the material in the cavity, accelerating the filtration process. After filtration, the handle 10 is turned, which drives the screw 9 to rotate, which in turn drives the box cover 8 to move outward along the guide rod 11 to open it, making it convenient to clean the impurities screened out on the filter screen 13 in the filter box 3.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A filtration device for adhesive production, comprising a collection box (1), characterized in that: The upper end of the collection box (1) is symmetrically and fixedly connected to a support frame (2). A filter box (3) is fixedly connected between the support frames (2). The filter box (3) is a cylindrical structure. The top of the filter box (3) is fixedly connected to a feed pipe (4). The bottom of the filter box (3) is fixedly connected to a discharge pipe (6). The other end of the discharge pipe (6) is fixedly connected to the collection box (1). The front side of the filter box (3) is an open structure. The front side of the filter box (3) is provided with a box cover (8) that matches the openness. The support frame (2) is provided with a drive mechanism. The movable component of the cover (8) is used to move the filter box (3). Several filter screens (13) are fixedly connected symmetrically on the left and right sides inside the filter box (3). The filter screens (13) divide the filter box (3) into several individual fan-shaped cavities. The filter holes of the filter screens (13) decrease in size from top to bottom. A rotating shaft (14) is rotatably connected to each of the fan-shaped cavities. A stirring rod (15) is evenly fixedly connected to the rotating shaft (14). A sealing box (17) is fixedly connected to the rear side of the filter box (3). A rotating component for driving the rotating shaft (14) to rotate is provided inside the sealing box (17).

2. The filtration device for adhesive production according to claim 1, characterized in that: The top of the feed pipe (4) is detachably provided with a sealing cap (5), and a matching ring magnet is fixedly connected to the outside of the feed pipe (4) and the bottom side of the sealing cap (5).

3. The filtration device for adhesive production according to claim 1, characterized in that: The bottom of the collection box (1) is fixedly connected to a discharge pipe (7), and a control valve is provided on the discharge pipe (7).

4. A filtration device for adhesive production according to claim 1, characterized in that: The movable component includes a screw (9) rotatably connected to one of the support frames (2), the box cover (8) being threadedly connected to the screw (9), a throttle (10) being fixedly connected to the end of the screw (9), a guide rod (11) being fixedly connected to the support frame (2) on the other side, the box cover (8) being slidably connected to the guide rod (11), and a sealing gasket (12) being fixedly connected to the inner side of the box cover (8).

5. A filtration device for adhesive production according to claim 1, characterized in that: The rotating assembly includes a drive shaft (18) rotatably connected to the center of the sealed box (17), a drive gear (19) is fixedly connected to the drive shaft (18), one end of the rotating shaft (14) extends into the sealed box (17) and is fixedly connected to a driven gear (16), and the driven gears (16) mesh with the drive gears (19).

6. A filtration device for adhesive production according to claim 5, characterized in that: A drive motor (20) is fixedly connected to the outside of the sealed box (17), and the output end of the drive motor (20) is fixedly connected to the transmission shaft (18).

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