Filtering device for producing and processing water-based laminating adhesive

Abstract

The utility model relates to the technical field of water-based laminating adhesive production, and discloses a filtering device for water-based laminating adhesive production and processing, which comprises a box body, a circular shaft is rotatably mounted in the box body, a first filtering plate is fixedly sleeved on the outer side of the circular shaft, a transverse groove is formed in the front end of the first filtering plate, and a second filtering plate is fixedly sleeved on the transverse groove. And a filter plate II is movably mounted in the transverse groove. Raw materials are poured into the box body from the feeding pipe, the hydraulic cylinder is started, the circular shaft drives the first filter plate to move back and forth, the first filter plate moves back and forth to drive the second filter plate to contract back and forth in the transverse groove, and therefore the raw materials above the first filter plate are filtered; compared with a traditional filtering device for producing and processing the water-based laminating adhesive, the filtering device for producing and processing the water-based laminating adhesive has the advantages that raw materials above the first filtering plate are filtered through back-and-forth shaking of the first filtering plate, so that damage to equipment caused by impurities and particles is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based laminating adhesive production, and more specifically, to a filtering device used for the production and processing of water-based laminating adhesive. Background Art

[0002] Water-based laminating adhesive is a type of water-based polyurethane adhesive, generally used for film lamination. It is also called IC card laminating adhesive, coating adhesive, bank card laminating adhesive, card film, hot pressing adhesive, composite adhesive, water-based cooking-resistant adhesive, etc.

[0003] During the production of water-based laminating adhesives, additives such as thickeners, stabilizers, and dispersants are added. If these additives are not fully dissolved or mixed evenly, they can form particles and clumps, leading to the presence of impurities and particles in the raw materials. These impurities and particles in the raw materials can damage production equipment, such as clogging pipes and wearing out agitators. Therefore, a filtration device for the production and processing of water-based laminating adhesives has been proposed. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a filtering device for the production and processing of water-based laminating adhesive, which has the advantage of ensuring the safety of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a filtering device for the production and processing of water-based laminating adhesive, comprising a box body, a circular shaft rotatably installed inside the box body, a filter plate 1 fixedly sleeved on the outside of the circular shaft, a transverse groove provided at the front end of the filter plate 1, a filter plate 2 movably installed inside the transverse groove, a fan-shaped groove provided on the inner side of the box body, rectangular plates located inside the fan-shaped groove fixedly installed on both sides of the filter plate 1, a movable groove provided inside the rectangular plate, connecting rods located inside the fan-shaped groove fixedly installed on both sides of the filter plate 2, and the rear end of the connecting rod extends to the inside of the movable groove.

[0006] As an optimal technical solution of the present invention, a cylinder is fixedly installed above the box body, a crossbeam is fixedly installed inside the box body, a cylinder is fixedly installed above the crossbeam, a telescopic rod located inside the box body is fixedly installed below the cylinder, a round rod is movably sleeved on the bottom end of the telescopic rod, a stirring rod is evenly fixedly installed on the outside of the round rod, a round rod extending to the inside of the cylinder is fixedly installed below the round rod, a circular plate is fixedly installed below the round rod, an arc groove is provided on the inner side of the cylinder, an arc block is fixedly installed on the outer side of the circular plate, and the arc block corresponds to the arc groove.

[0007] As a preferred technical solution of the present invention, a return spring is elastically installed at the bottom of the cylinder, and the return spring is located below the circular plate.

[0008] As a preferred technical solution of the present invention, a feed pipe is fixedly installed on the top of the box body, a support column is fixedly installed on the bottom of the box body, and an observation window is fixedly installed on the front side of the box body.

[0009] As a preferred technical solution of the present invention, a movable block located inside the movable groove is fixedly installed at the rear end of the connecting rod, and a telescopic spring is elastically installed between the inner side of the movable block and the inner side of the movable groove.

[0010] As an optimal technical solution of the present invention, a rotating shaft extending to the outside of the box is fixedly installed on the outside of the circular shaft, a gear is fixedly installed on the outside of the rotating shaft, a platform is fixedly installed on the outside of the box, and a rack meshing with the gear is movably installed under the platform.

[0011] As a preferred technical solution of the present invention, a hydraulic cylinder is fixedly installed above the platform, and the output shaft of the hydraulic cylinder is fixedly connected to the top of the rack.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model pours the raw materials into the interior of the box from the feed pipe, starts the hydraulic cylinder, and causes the circular shaft to drive the filter plate 1 to move back and forth. The back and forth movement of the filter plate 1 drives the filter plate 2 to contract back and forth inside the transverse groove, thereby filtering the raw materials above the filter plate 1. Compared with the traditional filtering device used for the production and processing of water-based laminating adhesives, the filtering device used for the production and processing of water-based laminating adhesives filters the raw materials above the filter plate 1 by shaking the filter plate 1 back and forth, thereby effectively preventing impurities and particles from damaging the equipment.

[0014] 2. The utility model starts the cylinder to make the circular plate move downward inside the cylinder, thereby driving the arc block to move inside the arc groove. The circular plate drives the round rod to rotate through the round rod, and the round rod drives the stirring rod to rotate to stir the raw materials in the box. Compared with the traditional filtering device used for the production and processing of water-based laminating adhesives, this filtering device used for the production and processing of water-based laminating adhesives stirs the raw materials by rotating the stirring rod up and down inside the box, so that they are fully mixed and convenient for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic transverse cross-sectional view of the present invention;

[0017] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at A in the middle;

[0018] Figure 4 This is a schematic diagram of the filter plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the transverse cross-section of the filter plate of the utility model;

[0020] Figure 6 It is a schematic diagram of a round rod of the present utility model.

[0021] In the figure: 1. Box body; 2. Support column; 3. Observation window; 4. Feed pipe; 5. Circular shaft; 6. Filter plate 1; 7. Horizontal groove; 8. Filter plate 2; 9. Fan-shaped groove; 10. Rectangular plate; 11. Movable groove; 12. Movable block; 13. Connecting rod; 14. Telescopic spring; 15. Rotating shaft; 16. Gear; 17. Platform; 18. Hydraulic cylinder; 19. Rack; 20. Cylinder; 21. Telescopic rod; 22. Round rod; 23. Stirring rod; 24. Crossbeam; 25. Cylinder; 26. Arc groove; 27. Round rod; 28. Circular plate; 29. ​​Return spring; 30. Arc block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 6 As shown, the utility model provides a filtering device for the production and processing of water-based laminating adhesive, including a box body 1, a circular shaft 5 is rotatably installed inside the box body 1, a filter plate 6 is fixedly sleeved on the outside of the circular shaft 5, a transverse groove 7 is provided at the front end of the filter plate 6, a filter plate 2 8 is movably installed inside the transverse groove 7, a fan-shaped groove 9 is provided on the inner side of the box body 1, rectangular plates 10 located inside the fan-shaped groove 9 are fixedly installed on both sides of the filter plate 1 6, a movable groove 11 is provided inside the rectangular plate 10, connecting rods 13 located inside the fan-shaped groove 9 are fixedly installed on both sides of the filter plate 2 8, and the rear end of the connecting rod 13 extends to the inside of the movable groove 11.

[0024] The raw materials are poured into the interior of the box body 1 from the feed pipe 4, and the raw materials are stirred by the stirring rod 23. The stirred raw materials fall above the filter plate 16, and the hydraulic cylinder 18 is started to drive the rack 19 to move up and down, and the rack 19 drives the gear 16 to rotate back and forth, thereby driving the rotating shaft 15 to rotate, and the rotating shaft 15 drives the circular shaft 5 to rotate, and the circular shaft 5 drives the filter plate 16 to move back and forth. The filter plate 16 moves back and forth, and the filter plate 2 8 contracts back and forth inside the transverse groove 7, thereby filtering the raw materials above the filter plate 16.

[0025] By pouring the raw materials into the interior of the box body 1 from the feed pipe 4, the hydraulic cylinder 18 is started, so that the circular shaft 5 drives the filter plate 16 to move back and forth, and the filter plate 16 moves back and forth to drive the filter plate 2 8 to shrink back and forth inside the transverse groove 7, thereby filtering the raw materials above the filter plate 16. Compared with the traditional filtering device used for the production and processing of water-based laminating adhesives, this filtering device used for the production and processing of water-based laminating adhesives filters the raw materials above the filter plate 16 by shaking the filter plate 16 back and forth, thereby effectively preventing impurities and particles from damaging the equipment.

[0026] Among them, a cylinder 20 is fixedly installed above the box body 1, a crossbeam 24 is fixedly installed inside the box body 1, a cylinder 25 is fixedly installed above the crossbeam 24, a telescopic rod 21 located inside the box body 1 is fixedly installed below the cylinder 20, a round rod 22 is movably sleeved on the bottom end of the telescopic rod 21, a stirring rod 23 is evenly fixedly installed on the outside of the round rod 22, a round rod 27 extending to the inside of the cylinder 25 is fixedly installed below the round rod 22, a circular plate 28 is fixedly installed below the round rod 27, an arc groove 26 is opened on the inner side of the cylinder 25, and an arc block 30 is fixedly installed on the outside of the circular plate 28, and the arc block 30 corresponds to the arc groove 26.

[0027] Start the cylinder 20, so that the cylinder 20 drives the telescopic rod 21 to move downward, the telescopic rod 21 drives the round rod 22 to move downward, the round rod 22 drives the round rod 27 to move downward, and the circular plate 28 moves downward inside the cylinder 25, thereby driving the arc block 30 to move inside the arc groove 26, so that the circular plate 28 rotates and moves downward to squeeze the return spring 29, the circular plate 28 drives the round rod 22 to rotate through the round rod 27, and the round rod 22 drives the stirring rod 23 to rotate to stir the raw materials in the box body 1.

[0028] By starting the cylinder 20, the circular plate 28 moves downward inside the cylinder 25, thereby driving the arc block 30 to move inside the arc groove 26. The circular plate 28 drives the round rod 22 to rotate through the round rod 27, and the round rod 22 drives the stirring rod 23 to rotate to stir the raw materials in the box 1. Compared with the traditional filtering device used for the production and processing of water-based laminating adhesives, this filtering device used for the production and processing of water-based laminating adhesives rotates the stirring rod 23 up and down inside the box 1 to stir the raw materials, so that they are fully mixed and convenient for subsequent processing.

[0029] A return spring 29 is elastically mounted on the bottom of the cylinder 25 , and the return spring 29 is located below the circular plate 28 .

[0030] The circular plate 28 moves downward to press the return spring 29, causing the return spring 29 to deform. The return spring 29 releases elastic potential energy to push the circular plate 28 upward.

[0031] A feed pipe 4 is fixedly installed on the top of the box body 1 , a support column 2 is fixedly installed on the bottom of the box body 1 , and an observation window 3 is fixedly installed on the front side of the box body 1 .

[0032] The box body 1 is supported by the support column 2 , and the raw materials are poured into the interior of the box body 1 through the feed pipe 4 .

[0033] A movable block 12 located inside the movable groove 11 is fixedly mounted on the rear end of the connecting rod 13 , and a telescopic spring 14 is elastically mounted between the inner side of the movable block 12 and the inner side of the movable groove 11 .

[0034] The movement of the filter plate 2 8 in the transverse groove 7 drives the movable block 12 to move in the movable groove 11 , so that the movable block 12 squeezes the telescopic spring 14 , so that the telescopic spring 14 pushes the movable block 12 to move outward.

[0035] Among them, the outer side of the circular shaft 5 is fixedly installed with a gear 16 on the outer side of the rotating shaft 15 extending to the outside of the box body 1, and the outer side of the box body 1 is fixedly installed with a platform 17. The lower part of the platform 17 is movably installed with a rack 19 that meshes with the gear 16.

[0036] The rack 19 drives the gear 16 to rotate back and forth, thereby driving the rotating shaft 15 to rotate, the rotating shaft 15 drives the circular shaft 5 to rotate, the circular shaft 5 drives the filter plate 1 6 to move back and forth, and the filter plate 1 6 moves back and forth to drive the filter plate 2 8 to shrink back and forth inside the transverse groove 7.

[0037] A hydraulic cylinder 18 is fixedly installed above the platform 17 , and an output shaft of the hydraulic cylinder 18 is fixedly connected to the top of the rack 19 .

[0038] The hydraulic cylinder 18 is started to drive the rack 19 to move up and down, and the rack 19 drives the gear 16 to rotate back and forth, thereby driving the rotating shaft 15 to rotate.

[0039] The working principle and use process of this utility model:

[0040] The raw materials are poured into the interior of the box body 1 from the feed pipe 4, and the raw materials are stirred by the stirring rod 23. The stirred raw materials fall above the filter plate 16, and the hydraulic cylinder 18 is started to drive the rack 19 to move up and down, and the rack 19 drives the gear 16 to rotate back and forth, thereby driving the rotating shaft 15 to rotate, and the rotating shaft 15 drives the circular shaft 5 to rotate, and the circular shaft 5 drives the filter plate 16 to move back and forth. The filter plate 16 moves back and forth, and the filter plate 2 8 contracts back and forth inside the transverse groove 7, thereby filtering the raw materials above the filter plate 16.

[0041] Start the cylinder 20, so that the cylinder 20 drives the telescopic rod 21 to move downward, the telescopic rod 21 drives the round rod 22 to move downward, the round rod 22 drives the round rod 27 to move downward, and the circular plate 28 moves downward inside the cylinder 25, thereby driving the arc block 30 to move inside the arc groove 26, so that the circular plate 28 rotates and moves downward to squeeze the return spring 29, the circular plate 28 drives the round rod 22 to rotate through the round rod 27, and the round rod 22 drives the stirring rod 23 to rotate to stir the raw materials in the box body 1.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering device for producing and processing water-based laminating adhesive, comprising a housing (1), characterized in that: A circular shaft (5) is rotatably mounted inside the housing (1), a filter plate 1 (6) is fixedly sleeved on the outside of the circular shaft (5), a transverse groove (7) is provided at the front end of the filter plate 1 (6), a filter plate 2 (8) is movably mounted inside the transverse groove (7), a fan-shaped groove (9) is provided on the inside of the housing (1), rectangular plates (10) located inside the fan-shaped groove (9) are fixedly mounted on both sides of the filter plate 1 (6), a movable groove (11) is provided inside the rectangular plate (10), connecting rods (13) located inside the fan-shaped groove (9) are fixedly mounted on both sides of the filter plate 2 (8), and the rear end of the connecting rod (13) extends to the inside of the movable groove (11).

2. The filtering device for producing and processing water-based laminating adhesive according to claim 1, characterized in that: A cylinder (20) is fixedly mounted above the box (1), a crossbeam (24) is fixedly mounted inside the box (1), a cylinder (25) is fixedly mounted above the crossbeam (24), a telescopic rod (21) located inside the box (1) is fixedly mounted below the cylinder (20), a round rod (22) is movably sleeved on the bottom end of the telescopic rod (21), a stirring rod (23) is evenly fixedly mounted on the outside of the round rod (22), a round rod (27) extending into the inside of the cylinder (25) is fixedly mounted below the round rod (22), a circular plate (28) is fixedly mounted below the circular rod (27), an arc groove (26) is provided on the inside of the cylinder (25), an arc block (30) is fixedly mounted on the outside of the circular plate (28), and the arc block (30) corresponds to the arc groove (26).

3. The filtering device for producing and processing water-based laminating adhesive according to claim 2, characterized in that: A return spring (29) is elastically mounted on the bottom of the cylinder (25), and the return spring (29) is located below the circular plate (28).

4. The filtering device for producing and processing water-based laminating adhesive according to claim 1, characterized in that: A feed pipe (4) is fixedly mounted on the top of the box (1), a support column (2) is fixedly mounted on the bottom of the box (1), and an observation window (3) is fixedly mounted on the front side of the box (1).

5. The filtering device for producing and processing water-based laminating adhesive according to claim 1, characterized in that: A movable block (12) located inside the movable groove (11) is fixedly mounted on the rear end of the connecting rod (13), and a telescopic spring (14) is elastically mounted between the inner side of the movable block (12) and the inner side of the movable groove (11).

6. The filtering device for producing and processing water-based laminating adhesive according to claim 1, characterized in that: A rotating shaft (15) extending to the outside of the box (1) is fixedly mounted on the outside of the circular shaft (5); a gear (16) is fixedly mounted on the outside of the rotating shaft (15); a platform (17) is fixedly mounted on the outside of the box (1); and a rack (19) meshing with the gear (16) is movably mounted below the platform (17).

7. The filtering device for producing and processing water-based laminating adhesive according to claim 6, characterized in that: A hydraulic cylinder (18) is fixedly installed above the platform (17), and an output shaft of the hydraulic cylinder (18) is fixedly connected to the top of the rack (19).

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