Epoxy resin filtering device in epoxy resin production

Abstract

The utility model discloses an epoxy resin filter device in epoxy resin production, which comprises a filter casing, an impurity removal mechanism is fixedly mounted at the top end of the filter casing, a screw rod is rotatably connected to the top end of the inner wall of the filter casing, and a movable block slidably connected with the filter casing is in threaded connection with the middle of the screw rod. A material spraying table is fixedly installed at the bottom end of the movable block, a filtering mechanism is fixedly installed in the middle of the inner wall of the filtering machine shell, the impurity removing mechanism comprises an installation base and an impurity removing frame, a direction shaft is rotationally connected into the installation base, and one end of the direction shaft is fixedly connected with one end of the impurity removing frame. The impurity removal mechanism is arranged, the direction shaft drives the impurity removal frame and the impurity removal tank to rotate, epoxy resin makes full contact with the multiple magnetic rods, the magnetic rods adsorb iron materials in the epoxy resin, impurities adsorbed by the magnetic rods are collected by opening a sealing door, and the phenomenon that the iron materials in the epoxy resin are wasted is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy resin production, in particular to an epoxy resin filtering device in epoxy resin production. Background Technique

[0002] Epoxy resin is a polymer compound. Its molecular structure contains double epoxy groups, with excellent chemical stability, not easily eroded by chemical substances, and strong resistance to acid, alkali, water, and oil corrosion. It can be widely used in the chemical industry, medicine and other fields. When epoxy resin is produced, a filtering device is needed to intercept and purify impurities in the epoxy resin. In addition to hard particles, these resins also contain deformed gel-like pollutants. In order to prevent gel penetration, the pressure difference is reduced as much as possible by using the filter element in the filtering device.

[0003] However, the traditional filtering device has the following disadvantages:

[0004] After intercepting impurities in the epoxy resin by the traditional filtering device, the intercepted impurities are directly discharged and then centrally collected. There may be ferromagnetic materials in the impurities in the epoxy resin. If the impurities in the epoxy resin are directly discharged and collected, it is easy to cause waste of ferromagnetic materials. Content of the Utility Model

[0005] The purpose of the utility model is to provide an epoxy resin filtering device in epoxy resin production, so as to solve the problem that after intercepting impurities in the epoxy resin by the traditional filtering device, the intercepted impurities are directly discharged and then centrally collected. There may be ferromagnetic materials in the impurities in the epoxy resin. If the impurities in the epoxy resin are directly discharged and collected, it is easy to cause waste of ferromagnetic materials as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An epoxy resin filtering device in epoxy resin production, including a filtering machine shell. A impurity removal mechanism is fixedly installed at the top end of the filtering machine shell. A lead screw is rotatably connected to the top end inner wall of the filtering machine shell. The middle part of the lead screw is threadedly connected with a movable block slidably connected to the filtering machine shell. A spraying platform is fixedly installed at the bottom end of the movable block. A filtering mechanism is fixedly installed in the middle part of the inner wall of the filtering machine shell. The impurity removal mechanism includes a mounting seat and an impurity removal frame. A direction shaft is rotatably connected inside the mounting seat. One end of the direction shaft is fixedly connected with one end of the impurity removal frame. An impurity removal tank is fixedly installed inside the impurity removal frame. A pump body is arranged on one side of the mounting seat. Epoxy resin is injected into the impurity removal tank through an injection pipeline.

[0007] Preferably, one end of the impurity removal tank is fixedly communicated with an injection pipeline. Magnetic rods are fixedly installed on both sides of the inner wall of the impurity removal tank. A sealing door is hinged on one side of the impurity removal tank. The user opens the sealing door to clean the ferromagnetic impurities adsorbed on the magnetic rods.

[0008] Preferably, the water inlet of the pump body is fixedly communicated with a suction hose extending into the interior of the impurity removal tank, and the water outlet of the pump body is fixedly communicated with a delivery hose extending into the interior of the spraying table. The top end of the pump body and the bottom end of the mounting seat are both fixedly connected to the filter housing. After the pump body is powered on, it starts to operate. The pump body extracts the epoxy resin that has been purified in the impurity removal tank through the suction hose, and then transports it to the interior of the spraying table through the delivery hose.

[0009] Preferably, a motor seat is fixedly installed on one side of the mounting seat, a servo motor is fixedly installed on one side of the motor seat, a driving pulley is fixedly installed at the output end of the servo motor, a driven pulley is fixedly installed on the surface of the direction shaft, and a belt body is drivingly connected between the driving pulley and the driven pulley. After the servo motor is powered on, it starts to operate. The servo motor drives the driving pulley to rotate, the driving pulley drives the driven pulley to rotate through the belt body, the driven pulley drives the direction shaft to rotate, and the direction shaft drives the impurity removal frame and the epoxy resin in the impurity removal tank to be fully mixed. The epoxy resin comes into full contact with the magnetic rod, and the ferromagnetic impurities in the epoxy resin are adsorbed and removed.

[0010] Preferably, the filtering mechanism includes a first filter plate and two length rods. A second filter plate is provided at the top end of the first filter plate. The two sides of the top end of the first filter plate are respectively fixedly connected to the bottom ends of the two length rods. Support springs are fixedly installed at the bottom ends of the inner walls of the two height shells. The bottom ends of the two support springs are respectively fixedly connected to the top ends of the two length rods, and the two length rods are respectively slidably connected to the two height shells. The first filter plate is fixedly connected to the filter housing, and the second filter plate is slidably connected to the filter housing. The second filter plate directly intercepts the impurities in the epoxy resin. The second filter plate drives the height shell to slide along the length rod, and the height shell squeezes the support spring. The support spring undergoes elastic deformation to buffer the squeezing force. The first filter plate and the second filter plate cooperate with each other to intercept and purify the impurities in the epoxy resin.

[0011] Preferably, a stepping motor for driving the screw rod to rotate is fixedly installed on the surface of the filter housing. After the stepping motor is powered on, it starts to operate. The stepping motor drives the screw rod to rotate. The thread on the surface of the screw rod matches the thread on the inner wall of the movable block. The movable block is limited by the filter housing with a shape and size that matches it. Therefore, the movable block slides along the screw rod, and the movable block drives the spraying table to move synchronously. The spraying table sprays the epoxy resin from different positions inside the filter housing.

[0012] Preferably, support legs are fixedly installed at the four corners of the bottom end of the filter housing, a discharge pipe is fixedly communicated with the middle of the bottom end of the filter housing, and guide plates are fixedly installed on both sides of the bottom end of the inner wall of the filter housing. The epoxy resin filtered by the filter housing is discharged through the discharge pipe after being directionally guided by the guide plates.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a impurity removal mechanism, the direction shaft drives the impurity removal frame and the impurity removal tank to rotate, so that the epoxy resin makes full contact with multiple magnetic rods. The magnetic rods adsorb ferromagnetic materials in the epoxy resin and collect the impurities adsorbed by the magnetic rods by opening the sealing door, avoiding the waste of ferromagnetic materials in the epoxy resin. Description of the Drawings

[0014] Figure 1 is a perspective view of the present utility model;

[0015] Figure 2 is a cross-sectional view of the present utility model;

[0016] Figure 3 is a perspective view of the impurity removal mechanism of the present utility model;

[0017] Figure 4 is a cross-sectional view of the filtering mechanism of the present utility model;

[0018] Figure 5 is a cross-sectional view of the impurity removal mechanism of the present utility model.

[0019] In the figure: 1, filter housing; 2, support leg; 3, discharge pipeline; 4, stepper motor; 5, impurity removal mechanism; 501, conveying hose; 502, pump body; 503, extraction hose; 504, mounting seat; 505, motor seat; 506, servo motor; 507, driving pulley; 508, direction shaft; 509, driven pulley; 510, belt body; 511, impurity removal frame; 512, impurity removal tank; 513, injection pipeline; 514, sealing door; 515, magnetic rod; 6, guide plate; 7, filtering mechanism; 71, first filter plate; 72, length rod; 73, height shell; 74, second filter plate; 75, support spring; 8, lead screw; 9, movable block; 10, spraying table. Detailed Embodiments

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0021] Please refer to Figures 1-5The utility model provides an epoxy resin filtering device in epoxy resin production, comprising a filter housing 1, a de-impurity mechanism 5 is fixedly installed on the top of the filter housing 1, a screw rod 8 is rotatably connected to the top of the inner wall of the filter housing 1, a movable block 9 slidably connected to the filter housing 1 is threadedly connected to the middle of the screw rod 8, a spraying platform 10 is fixedly installed on the bottom of the movable block 9, a filter mechanism 7 is fixedly installed on the middle of the inner wall of the filter housing 1, the de-impurity mechanism 5 comprises a mounting seat 504 and a de-impurity frame 511, a direction shaft 508 is rotatably connected inside the mounting seat 504, one end of the direction shaft 508 is fixedly connected to one end of the de-impurity frame 511, a de-impurity tank 512 is fixedly installed inside the de-impurity frame 511, a pump body 502 is provided on one side of the mounting seat 504, and epoxy resin is injected into the de-impurity tank 512 through an injection pipe 513.

[0022] One end of the impurity removal tank 512 is fixedly connected to an injection pipe 513 , and magnetic rods 515 are fixedly installed on both sides of the inner wall of the impurity removal tank 512 . A sealing door 514 is hinged on one side of the impurity removal tank 512 . The user opens the sealing door 514 to clean the ferrous impurities adsorbed on the magnetic rod 515 .

[0023] The water inlet of the pump body 502 is fixedly connected to an extraction hose 503 extending to the interior of the impurity removal tank 512, and the water outlet of the pump body 502 is fixedly connected to a delivery hose 501 extending to the interior of the spraying platform 10. The top end of the pump body 502 and the bottom end of the mounting seat 504 are both fixedly connected to the filter housing 1. The pump body 502 is started after being powered on, and the pump body 502 extracts the impurity-removed epoxy resin in the impurity removal tank 512 through the extraction hose 503, and then delivers it to the spraying platform 10 through the delivery hose 501.

[0024] A motor base 505 is fixedly mounted on one side of the mounting base 504, a servo motor 506 is fixedly mounted on one side of the motor base 505, a driving pulley 507 is fixedly mounted on the output end of the servo motor 506, a driven pulley 509 is fixedly mounted on the surface of the direction shaft 508, a belt body 510 is transmission-connected between the driving pulley 507 and the driven pulley 509, the servo motor 506 is started after being energized, the servo motor 506 drives the driving pulley 507 to rotate, the driving pulley 507 drives the driven pulley 509 to rotate through the belt body 510, the driven pulley 509 drives the direction shaft 508 to rotate, the direction shaft 508 drives the epoxy resin in the impurity removal frame 511 and the impurity removal tank 512 to be fully mixed, the epoxy resin is fully in contact with the magnetic rod 515, and the ferrous impurities in the epoxy resin are adsorbed and removed.

[0025] The filtering mechanism 7 includes a first filter plate 71 and two length rods 72. The top of the first filter plate 71 is provided with a second filter plate 74. The two sides of the top of the first filter plate 71 are respectively fixedly connected to the bottoms of the two length rods 72. Both sides of the bottom of the second filter plate 74 are fixedly installed with height shells 73. The bottoms of the inner walls of the two height shells 73 are both fixedly installed with support springs 75. The bottoms of the two support springs 75 are respectively fixedly connected to the tops of the two length rods 72. And the two length rods 72 are respectively slidably connected to the two height shells 73. The first filter plate 71 is fixedly connected to the filter housing 1. The second filter plate 74 is slidably connected to the filter housing 1. The second filter plate 74 directly intercepts impurities in the epoxy resin. The second filter plate 74 drives the height shell 73 to slide along the length rod 72. The height shell 73 squeezes the support spring 75. The support spring 75 undergoes elastic deformation to buffer the squeezing force. The first filter plate 71 and the second filter plate 74 cooperate with each other to intercept and purify impurities in the epoxy resin.

[0026] A stepper motor 4 for driving the rotation of the driving screw rod 8 is fixedly installed on the surface of the filter housing 1. After the stepper motor 4 is powered on, it starts. The stepper motor 4 drives the screw rod 8 to rotate. The threads on the surface of the screw rod 8 match the threads on the inner wall of the movable block 9. The movable block 9 is limited by the filter housing 1 with a shape and size matching it. Therefore, the movable block 9 slides along the screw rod 8. The movable block 9 drives the spraying platform 10 to move synchronously. The spraying platform 10 sprays the epoxy resin from different positions inside the filter housing 1.

[0027] Support legs 2 are fixedly installed at the four corners of the bottom of the filter housing 1. A discharge pipe 3 is fixedly communicated with the middle of the bottom of the filter housing 1. Guide plates 6 are fixedly installed on both sides of the bottom end of the inner wall of the filter housing 1. The epoxy resin filtered by the filter housing 1 is discharged through the discharge pipe 3 after being directionally guided by the guide plates 6.

[0028] In the use of the embodiment of the present application: Epoxy resin is injected into the impurity removal tank 512 through the injection pipe 513. After the servo motor 506 is powered on, it starts. The servo motor 506 drives the driving pulley 507 to rotate. The driving pulley 507 drives the driven pulley 509 to rotate through the belt body 510. The driven pulley 509 drives the direction shaft 508 to rotate. The direction shaft 508 drives the impurity removal frame 511 and the epoxy resin in the impurity removal tank 512 to be fully mixed. The epoxy resin fully contacts the magnetic rod 515, and ferromagnetic impurities in the epoxy resin are adsorbed and removed. After the pump body 502 is powered on, it starts. The pump body 502 extracts the epoxy resin after impurity removal in the impurity removal tank 512 through the extraction hose 503, and then transports it to the spraying table 10 through the conveying hose 501. After the stepping motor 4 is powered on, it starts. The stepping motor 4 drives the lead screw 8 to rotate. The thread on the surface of the lead screw 8 matches the thread on the inner wall of the movable block 9. The movable block 9 is limited by the filter housing 1 with a shape and size matching it. Therefore, the movable block 9 slides along the lead screw 8. The movable block 9 drives the spraying table 10 to move synchronously. The spraying table 10 sprays the epoxy resin from different positions in the filter housing 1. The second filter plate 74 directly intercepts impurities in the epoxy resin. The second filter plate 74 drives the height housing 73 to slide along the length rod 72. The height housing 73 squeezes the support spring 75, and the support spring 75 undergoes elastic deformation to buffer the extrusion force. The first filter plate 71 and the second filter plate 74 cooperate with each other to intercept and purify impurities in the epoxy resin. The epoxy resin filtered by the filter housing 1 is discharged through the discharge pipe 3 after being directionally guided by the guide plate 6.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An epoxy resin filtration device in epoxy resin production, including a filtration housing (1), characterized in that: A dust removal mechanism (5) is fixedly installed at the top of the filter housing (1). A lead screw (8) is rotatably connected to the top end of the inner wall of the filter housing (1). A movable block (9) that is threadedly connected to the lead screw (8) and slidably connected to the filter housing (1) is connected to the middle of the lead screw (8). A spraying table (10) is fixedly installed at the bottom end of the movable block (9). A filtering mechanism (7) is fixedly installed in the middle of the inner wall of the filter housing (1). The dust removal mechanism (5) includes a mounting seat (504) and a dust removal frame (511). A direction shaft (508) is rotatably connected inside the mounting seat (504). One end of the direction shaft (508) is fixedly connected to one end of the dust removal frame (511). A dust removal tank (512) is fixedly installed inside the dust removal frame (511). A pump body (502) is provided on one side of the mounting seat (504).

2. The epoxy resin filtering device in the production of epoxy resin according to claim 1, wherein: One end of the dust removal tank (512) is fixedly communicated with an injection pipe (513). Magnetic rods (515) are fixedly installed on both sides of the inner wall of the dust removal tank (512). A sealing door (514) is hinged to one side of the dust removal tank (512).

3. An epoxy resin filtration device in the production of epoxy resin according to claim 1, wherein: The water inlet of the pump body (502) is fixedly communicated with a suction hose (503) extending into the dust removal tank (512). The water outlet of the pump body (502) is fixedly communicated with a delivery hose (501) extending into the spraying table (10). The top end of the pump body (502) and the bottom end of the mounting seat (504) are both fixedly connected to the filter housing (1).

4. An epoxy resin filtration device in the production of epoxy resin according to claim 1, characterized in that: A motor seat (505) is fixedly installed on one side of the mounting seat (504). A servo motor (506) is fixedly installed on one side of the motor seat (505). A driving pulley (507) is fixedly installed at the output end of the servo motor (506). A driven pulley (509) is fixedly installed on the surface of the direction shaft (508). A belt body (510) is drivingly connected between the driving pulley (507) and the driven pulley (509).

5. An epoxy resin filtration device in the production of epoxy resin according to claim 1, characterized in that: The filtering mechanism (7) includes a first filter plate (71) and two length rods (72). A second filter plate (74) is provided at the top end of the first filter plate (71). The two sides of the top end of the first filter plate (71) are respectively fixedly connected to the bottom ends of the two length rods (72). Height shells (73) are fixedly installed on both sides of the bottom end of the second filter plate (74). Support springs (75) are fixedly installed at the bottom ends of the inner walls of the two height shells (73). The bottom ends of the two support springs (75) are respectively fixedly connected to the top ends of the two length rods (72). And the two length rods (72) are respectively slidably connected to the two height shells (73). The first filter plate (71) is fixedly connected to the filter housing (1). The second filter plate (74) is slidably connected to the filter housing (1).

6. An epoxy resin filtration device in the production of epoxy resin according to claim 1, characterized in that: A stepping motor (4) for driving the lead screw (8) to rotate is fixedly installed on the surface of the filter housing (1).

7. An epoxy resin filtration device in the production of epoxy resin according to claim 1, characterized in that: Four corners at the bottom end of the filter housing (1) are fixedly installed with support legs (2). The middle part at the bottom end of the filter housing (1) is fixedly communicated with a discharge pipeline (3). On both sides of the inner wall bottom end of the filter housing (1), guide plates (6) are fixedly installed.

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