Anti-blocking filtering equipment for resin processing

Abstract

The utility model discloses anti-blocking filtering equipment for resin processing, which comprises a device cylinder with an open top end, a top cover is detachably mounted at the top end of the device cylinder, a fixed ring is fixedly connected to the bottom end of the top cover, and a rotating ring is rotatably connected to the inner ring surface of the fixed ring. According to the anti-blocking filtering equipment for resin processing, by arranging a plurality of vertical rods and scraping plates, when the anti-blocking filtering equipment is used, a rotating ring can continuously rotate so as to drive a filter screen cylinder fixedly connected to the bottom end of the rotating ring to rotate, and raw materials are fed into the filter screen cylinder and then move outwards under the centrifugal force effect of rotation of the filter screen cylinder, so that the raw materials are discharged from the filter screen cylinder; impurities or other residues attached to the inner surface of the filter screen cylinder can be continuously scraped off by the scraping plate arranged on the outer surface of the vertical rod in the rotating process of the filter screen cylinder, so that the filter screen holes of the filter screen cylinder are prevented from being blocked, and the filtering operation efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of resin processing, in particular to a filtering device for resin processing with anti-blocking function. Background Technique

[0002] Unsaturated polyester resin is a kind of thermosetting resin. When it is under the action of heat or initiator, it can be cured into an insoluble and infusible high molecular network polymer. However, the mechanical strength of this polymer is very low and cannot meet the requirements of most uses. When reinforced with glass fiber, it can become a composite material, commonly known as "fiberglass". The mechanical strength and other aspects of performance of "fiberglass" have been greatly improved compared with the resin casting body.

[0003] During the processing of unsaturated polyester resin, a filtering device needs to be used to filter its raw materials. Generally, the filtering device often uses a filter screen or a filter cartridge for filtering operations. Although the filtering effect is guaranteed to a certain extent, the impurities in the raw materials are easy to block the holes of the filter screen of the filtering structure during the filtering process, resulting in a lower filtering efficiency, and then affecting the efficiency of the entire resin processing. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a filtering device for resin processing with anti-blocking function, which solves the problem that the impurities in the raw materials are easy to block the holes of the filter screen of the filtering structure during the filtering process of general filtering devices, resulting in a lower filtering efficiency, and then affecting the efficiency of the entire resin processing.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A filtering device for resin processing with anti-blocking function, including a device cylinder with an open top, the top of the device cylinder is detachably installed with a top cover, the bottom end of the top cover is fixedly connected with a fixed ring, the inner ring surface of the fixed ring is rotatably connected with a rotating ring, and the bottom end of the rotating ring is fixedly connected with a filter screen cylinder;

[0006] The bottom end of the top cover is vertically fixedly connected with a plurality of vertical rods, the middle and bottom of the outer surface of one side of the vertical rods are fixedly connected with fixing pieces, a vertical shaft is vertically fixedly connected between the two fixing pieces, and a scraper adapted to its length is rotatably connected to the outer surface of the vertical shaft. The outer surface of the other side of the vertical rod is fixedly connected with a plurality of first fixing seats, the outer ends of the plurality of first fixing seats are horizontally rotatably connected with movable columns, the other ends of the plurality of movable columns are respectively provided with sliding grooves along their length directions, the inner ends of the plurality of sliding grooves are fixedly connected with springs, the other ends of the plurality of springs are respectively fixedly connected with sliding columns slidingly connected inside the plurality of sliding grooves, and the other ends of the plurality of sliding columns are horizontally rotatably connected with second fixing seats, and the other ends of the plurality of second fixing seats are fixedly connected to one side surface of the scraper.

[0007] Further, a driven gear is fixedly connected to the outer surface of the rotating ring and below the fixed ring. Vertically rotatably connected to one side of the lower surface of the top cover is a vertical rotating shaft, and a driving gear meshing with the driven gear is fixedly connected to the bottom end of the vertical rotating shaft.

[0008] Further, a motor is fixedly connected to the top end of the top cover. The output shaft of the motor rotatably penetrates the upper surface of the top cover and is fixedly connected to the top end of the vertical rotating shaft.

[0009] Further, a feed port is vertically penetrated and opened in the middle of the upper surface of the top cover.

[0010] Further, the lower end of the inner side wall of the device cylinder contracts inward to form a discharge inclined surface, and a discharge port is vertically penetrated and opened in the middle of the bottom end of the device cylinder.

[0011] Further, a plurality of support legs are fixedly connected to the bottom end of the outer surface of the device cylinder, and a reinforcing rod is fixedly connected between every two adjacent support legs.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this anti-blocking resin processing filtering device, by arranging a plurality of vertical rods and scraping plates, when the device is in use, the rotating ring will continuously rotate, thereby driving the filter screen cylinder fixedly connected to its bottom end to rotate. After the raw materials are fed into the interior of the filter screen cylinder, they move outward under the action of the centrifugal force generated by the rotation of the filter screen cylinder, and thus are discharged from the filter screen cylinder. During the discharging process, they can be filtered by the filter holes of the filter screen cylinder. At the same time, the scraping plates arranged on the outer surface of the vertical rods can also continuously scrape the impurities or other residues attached to the inner surface of the filter screen cylinder during the rotation of the filter screen cylinder, thereby preventing the filter holes of the filter screen cylinder from being blocked and ensuring the efficiency of the filtering operation. Description of the Drawings

[0013] Figure 1 is a schematic cross-sectional structure diagram of the present utility model;

[0014] Figure 2 is a schematic overall external view structure diagram of the present utility model;

[0015] Figure 3 is a schematic connection structure diagram of the vertical rod and the scraping plate in the present utility model.

[0016] In the figure: 1 - device cylinder, 2 - top cover, 3 - fixing ring, 4 - rotating ring, 5 - driven gear, 6 - vertical rotating shaft, 7 - driving gear, 8 - filter screen cylinder, 9 - vertical rod, 10 - fixing piece, 11 - vertical shaft, 12 - scraping plate, 13 - first fixing seat, 14 - movable column, 15 - spring, 16 - sliding column, 17 - second fixing seat, 18 - feeding port, 19 - motor, 20 - discharging inclined plane, 21 - supporting leg, 22 - reinforcing rod. Specific implementation manner

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1-3 , the present invention provides a technical solution: a filter device for resin processing to prevent blockage, including a device cylinder 1 with an open top, the top of the device cylinder 1 is detachably installed with a top cover 2, the bottom end of the top cover 2 is fixedly connected with a fixing ring 3, the inner ring surface of the fixing ring 3 is rotatably connected with a rotating ring 4, and the bottom end of the rotating ring 4 is fixedly connected with a filter screen cylinder 8;

[0019] The bottom end of the top cover 2 is vertically fixedly connected with a plurality of vertical rods 9, the middle and bottom of the outer surface of one side of the vertical rods 9 are fixedly connected with fixing pieces 10, a vertical shaft 11 is vertically fixedly connected between the two fixing pieces 10, the outer surface of the vertical shaft 11 is rotatably connected with a scraping plate 12 adapted to its length, and the outer surface of the other side of the vertical rods 9 is fixedly connected with a plurality of first fixing seats 13. The outer ends of the plurality of first fixing seats 13 are horizontally rotatably connected with movable columns 14. The other ends of the plurality of movable columns 14 are respectively provided with chutes along their length directions. The inner ends of the plurality of chutes are fixedly connected with springs 15, and the other ends of the plurality of springs 15 are respectively fixedly connected with sliding columns 16 slidably connected inside the plurality of chutes. The other ends of the plurality of sliding columns 16 are horizontally rotatably connected with second fixing seats 17, and the other ends of the plurality of second fixing seats 17 are fixedly connected to one side surface of the scraping plate 12.

[0020] When the device is in use, the rotating ring 4 will continuously rotate, driving the filter screen cylinder 8 fixedly connected to its bottom end to rotate. After the raw materials are fed into the interior of the filter screen cylinder 8, they move outward under the action of the centrifugal force generated by the rotation of the filter screen cylinder 8, and thus are discharged from the filter screen cylinder 8. During the discharging process, they can be filtered by the filter holes of the filter screen cylinder 8. At the same time, the scraper 12 provided on the outer surface of the vertical rod 9 can continuously scrape the impurities or other residues adhering to the inner surface of the filter screen cylinder 8 during the rotation of the filter screen cylinder 8, thereby preventing the filter holes of the filter screen cylinder 8 from being blocked and ensuring the efficiency of the filtering operation.

[0021] The scraper 12 on the outer surface of the vertical rod 9 is connected to it in a rotatable connection manner. At the same time, when the scraper 12 receives the force exerted by multiple springs 15, it can always keep closely attached to the inner surface of the filter screen cylinder 8. The sliding column 16 and the movable column 14 can guide and limit the springs 15 to ensure that the direction of the force they exert will not change.

[0022] A driven gear 5 is fixedly connected to the outer surface of the rotating ring 4 and located below the fixed ring 3. One side of the lower surface of the top cover 2 is vertically rotatably connected with a vertical rotating shaft 6, and the bottom end of the vertical rotating shaft 6 is fixedly connected with a driving gear 7 that meshes with the driven gear 5.

[0023] The top end of the top cover 2 is fixedly connected with a motor 19. The output shaft of the motor 19 rotatably penetrates the upper surface of the top cover 2 and is fixedly connected with the top end of the vertical rotating shaft 6.

[0024] After the motor 19 is started, the rotation of its output shaft can drive the vertical rotating shaft 6 fixedly connected to its output shaft to rotate. The driving gear 7 at the bottom end of the vertical rotating shaft 6 will drive the driven gear 5 meshing with it to rotate, thereby driving the device to operate.

[0025] A feed inlet 18 is vertically penetrated and opened in the middle of the upper surface of the top cover 2.

[0026] The feed inlet 18 is used for inputting materials.

[0027] The lower end of the inner side wall of the device cylinder 1 contracts inward to form a discharge inclined surface 20, and a discharge port is vertically penetrated and opened in the middle of the bottom end of the device cylinder 1.

[0028] The raw materials thrown out by the filter screen cylinder 8 will flow downward along the discharge inclined surface 20 under the action of their own gravity and finally be discharged through the discharge port.

[0029] A plurality of support legs 21 are fixedly connected to the bottom end of the outer surface of the device cylinder 1, and a reinforcing rod 22 is fixedly connected between every two adjacent support legs 21.

[0030] The support legs 21 play a supporting role, and the reinforcing rods 22 play a reinforcing role to ensure the stability of the plurality of support legs 21.

[0031] When the device is in use, the rotating ring 4 will continuously rotate, thereby driving the filter screen cylinder 8 fixedly connected to its bottom end to rotate. After the raw materials are fed into the interior of the filter screen cylinder 8, they move outward under the action of the centrifugal force generated by the rotation of the filter screen cylinder 8, and thus are discharged from the filter screen cylinder 8. During the discharging process, they can be filtered by the filter holes of the filter screen cylinder 8. At the same time, the scraper 12 provided on the outer surface of the vertical rod 9 can also continuously scrape the impurities or other residues attached to the inner surface of the filter screen cylinder 8 during the rotation of the filter screen cylinder 8, thereby preventing the filter holes of the filter screen cylinder 8 from being blocked and ensuring the efficiency of the filtering operation.

[0032] It should be noted that in this article, relational terms such as first and second are only used 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0033] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A clogging-resistant resin processing filtering device, characterized in that: The device comprises a device cylinder (1) with an open top, a top cover (2) being detachably mounted on the top of the device cylinder (1), a fixing ring (3) being fixedly connected to the bottom end of the top cover (2), a rotating ring (4) being rotatably connected to the inner ring surface of the fixing ring (3), and a filter cylinder (8) being fixedly connected to the bottom end of the rotating ring (4); The bottom end of the top cover (2) is vertically fixedly connected to a plurality of vertical rods (9), the middle part and the bottom end of the outer surface of one side of the vertical rod (9) are fixedly connected to a fixing plate (10), a vertical shaft (11) is vertically fixedly connected between two fixing plates (10), the outer surface of the vertical shaft (11) is rotatably connected to a scraper (12) of a length matched to the vertical shaft (11), the outer surface of the other side of the vertical rod (9) is fixedly connected to a plurality of first fixing seats (13), and the outer ends of the plurality of first fixing seats (13) are all rotatably connected laterally. There is a movable column (14), and the other ends of the plurality of movable columns (14) are respectively provided with sliding grooves along the length direction thereof, and the inner ends of the plurality of sliding grooves are fixedly connected with springs (15), and the other ends of the plurality of springs (15) are respectively fixedly connected with sliding columns (16) respectively slidably connected inside the plurality of sliding grooves, and the other ends of the plurality of sliding columns (16) are respectively connected with second fixed seats (17) in a transversely rotatable manner, and the other ends of the plurality of second fixed seats (17) are fixedly connected to a side surface of the scraper (12).

2. The anti-clogging resin processing filtering equipment according to claim 1, characterized in that: A driven gear (5) is fixedly connected to the outer surface of the rotating ring (4) and located below the fixed ring (3); a vertical rotating shaft (6) is vertically rotatably connected to one side of the lower surface of the top cover (2); and a driving gear (7) meshing with the driven gear (5) is fixedly connected to the bottom end of the vertical rotating shaft (6).

3. The anti-clogging resin processing filtering equipment according to claim 2, characterized in that: The top end of the top cover (2) is fixedly connected to a motor (19), and the output shaft of the motor (19) rotatably passes through the upper surface of the top cover (2) and is fixedly connected to the top end of the vertical rotation shaft (6).

4. The anti-clogging resin processing filtering equipment according to claim 1, characterized in that: A feed opening (18) is vertically penetrated in the middle of the upper surface of the top cover (2).

5. The anti-clogging resin processing filtering equipment according to claim 1, characterized in that: The lower end of the inner side wall of the device tube (1) contracts inwards to form a discharge slope (20), and a discharge port is vertically penetrated in the middle of the bottom end of the device tube (1).

6. The anti-clogging resin processing filtering equipment according to claim 1, characterized in that: A plurality of support legs (21) are fixedly connected to the bottom end of the outer surface of the device tube (1), and a reinforcement rod (22) is fixedly connected between every two adjacent support legs (21).

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