An impurity removal device for the production of organosilicon resin

Abstract

This utility model discloses an impurity screening device for organosilicon resin production, comprising a device body, a support frame within the device body, a fixing ring on the support frame, a screen barrel rotatably mounted within the fixing ring, and an mounting seat and a fixing seat on the outer wall of the fixing ring, a gear connected to one end of the screen barrel, and a screen box below the screen barrel, a gear meshing with a second gear below the gear, a motor connected to one end of the second gear, a connecting buckle rotatably mounted within the mounting seat, a cover plate connected below the connecting buckle, a connecting seat on the side of the cover plate, a positioning buckle rotatably mounted within the fixing seat, a screw hole within the positioning buckle, a spring connected below the screen box, a cam below the screen box, and a support leg connected below the spring, which can effectively seal the screen barrel, reduce the amount of organosilicon resin particles flying out of the barrel during screening, reduce raw material waste, prevent operators from accidentally touching the high-speed vibrating screen barrel, and reduce the risk of mechanical injury.

Description

Technical Field

[0001] This utility model belongs to the technical field of silicone resin processing equipment, specifically relating to an impurity removal device for silicone resin production. Background Technology

[0002] Organosilicon resin (also known as polysiloxane) is a general term for a class of polymers whose backbone is composed of alternating silicon and oxygen atoms, and which are then linked to silicon atoms by different organic groups. Organosilicon resin contains both "organic groups" and "inorganic structures". This special composition and molecular structure makes it combine the properties of organic matter with the functions of inorganic matter. When sieving organosilicon resin particles, sieving equipment is required.

[0003] The prior art utility model patent with publication number CN218963301U discloses a screening machine for chelating resin production. The device is equipped with a screen barrel, a screen mesh, and a drive component. When screening chelating resin particles, the screen barrel can be rotated by the drive component, which can perform primary screening of the chelating resin particles through the screen barrel. After primary screening, the chelating resin particles can be screened secondaryly through the screen mesh. The drive component can also make the screen mesh vibrate, which can improve the screening effect. As described above, primary and secondary screening of chelating resin particles are achieved, with good screening effect and convenient use.

[0004] However, in actual use, the screen barrel of this device lacks a cover, which easily causes silicone resin particles to splash outside the device due to the rotational force before they pass through the screen holes, resulting in waste of the resin particles. Furthermore, it makes screen replacement inconvenient, reducing the device's flexibility and hindering the ability to screen resin particles according to their size. Therefore, we need to upgrade and modify the existing technology. Utility Model Content

[0005] The purpose of this invention is to provide an impurity screening device for the production of organosilicon resin, so as to solve the problems mentioned in the background art.

[0006] To solve the above problems, the following technical solutions are provided:

[0007] Design an impurity screening device for organosilicon resin production, comprising a device body, the device body containing a support frame, the support frame having a fixing ring, a screen barrel rotatably mounted within the fixing ring, and an mounting seat and a fixing seat on the outer wall of the fixing ring, one end of the screen barrel being connected to a gear, and a screen box being located below the screen barrel, the gear meshing with a gear two, one end of the gear two being connected to a motor, a connecting buckle rotatably mounted within the mounting seat, a cover plate connected below the connecting buckle, a connecting seat on the side of the cover plate, a positioning buckle rotatably mounted within the fixing seat, the positioning buckle having a screw hole, a spring connected below the screen box, a cam located below the screen box, a support leg connected below the spring, one end of the cam being connected to a motor two, an installation groove within the screen box, a screen and a positioning groove within the installation groove, an L-shaped locking block engaging within the positioning groove, a locking slot within the L-shaped locking block, and a horizontal insert plate inserted into the locking slot.

[0008] Furthermore, a handle is installed on the outer wall of the cover plate, and the handle is fixedly connected to the outer wall of the cover plate.

[0009] Furthermore, the connecting seat has a screw hole, a bolt is screwed into the screw hole, one end of the bolt is fixedly connected to a knob, and the knob has an anti-slip groove.

[0010] Furthermore, one end of the positioning buckle is connected to a buckle plate, which is a square plate, and the buckle plate is fixedly connected to the positioning buckle.

[0011] Furthermore, a guide rod is fixedly installed on the side of the screen box, and the guide rod is movably inserted into the support leg. A collection box is provided below the screen box.

[0012] Furthermore, the horizontal insert plate has a slot, and there are two sets of slots, in which a U-shaped rod is inserted.

[0013] Furthermore, a magnet is fixedly installed on the outer wall of the U-shaped rod, and the magnet is magnetically connected to the inner wall of the transverse insert plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, by setting up an installation base, connecting buckle, cover plate, handle, fixing base, connecting base, positioning buckle, buckle plate, screw hole, bolt and knob, can effectively seal the screen barrel, reduce the amount of silicone resin particles flying out of the barrel during the screening process, reduce the waste of raw materials, prevent operators from accidentally touching the high-speed vibrating screen barrel, and reduce the risk of mechanical injury.

[0016] 2. This utility model, by setting up an installation groove, screen, positioning groove, L-shaped block, slot, horizontal insert plate, U-shaped rod and magnet, allows for the replacement of screens with different aperture sizes according to screening needs, which improves the flexibility and convenience of the device, increases the applicability of the device, improves screening efficiency, and avoids screen wear that would affect the subsequent use of the device.

[0017] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a perspective view of the overall structure of an impurity screening device for the production of organosilicon resin according to the present invention.

[0020] Figure 2 This is an exploded view of the screen barrel structure of an impurity screening device for organosilicon resin production according to the present invention.

[0021] Figure 3 This is an exploded view of the protective structure of an impurity screening device for the production of organosilicon resin according to the present invention.

[0022] Figure 4 This is a partially exploded view of the protective structure of an impurity screening device for the production of organosilicon resin according to the present invention.

[0023] Figure 5 This is an exploded view of the screening structure of an impurity screening device for the production of organosilicon resin according to the present invention.

[0024] Figure 6 This is an exploded view of the disassembly and assembly structure of an impurity screening device for the production of organosilicon resin according to the present invention.

[0025] In the diagram: 1. Device body; 2. Support frame; 3. Fixing ring; 4. Screen barrel; 5. Gear 1; 6. Gear 2; 7. Motor 1; 8. Mounting base; 9. Connecting buckle; 10. Cover plate; 11. Handle; 12. Fixing base; 13. Connecting base; 14. Positioning buckle; 15. Buckle plate; 16. Screw hole; 17. Bolt; 18. Knob; 19. Support leg; 20. Spring; 21. Guide rod; 22. Collection box; 23. Screen box; 24. Cam; 25. Motor 2; 26. Mounting groove; 27. Screen; 28. Positioning groove; 29. ​​L-shaped locking block; 30. Locking slot; 31. Horizontal insert plate; 32. U-shaped rod; 33. Magnet. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figure 1 As shown in Figure 6, this embodiment provides an impurity screening device for organosilicon resin production, including a device body 1. The device body 1 contains a support frame 2, and a fixing ring 3 is provided on the support frame 2. A screen barrel 4 is rotatably installed inside the fixing ring 3, and a mounting seat 8 and a fixing seat 12 are provided on the outer wall of the fixing ring 3. One end of the screen barrel 4 is connected to a gear 5, and a screen box 23 is provided below the screen barrel 4. Gear 5 meshes with a gear 6, and one end of gear 6 is connected to a motor 7. A connecting buckle 9 is rotatably provided inside the mounting seat 8, and a cover plate is connected below the connecting buckle 9. 10. A connecting seat 13 is provided on the side of the cover plate 10. A positioning buckle 14 is rotatably provided in the fixed seat 12. A screw hole 16 is provided in the positioning buckle 14. A spring 20 is connected to the bottom of the screen box 23 and a cam 24 is provided under the screen box 23. A support leg 19 is connected to the bottom of the spring 20. One end of the cam 24 is connected to a motor 25. An installation groove 26 is provided in the screen box 23. A screen 27 and a positioning groove 28 are provided in the installation groove 26. An L-shaped locking block 29 is engaged in the positioning groove 28. A slot 30 is opened in the L-shaped locking block 29. A horizontal insert plate 31 is inserted into the slot 30.

[0028] Preferably, a handle 11 is installed on the outer wall of the cover plate 10. The handle 11 is fixedly connected to the outer wall of the cover plate 10. By setting the handle 11, it is convenient for the user to open and close the cover plate 10, which increases the practicality and convenience of the device. A screw hole 16 is opened in the connecting seat 13, and a bolt 17 is screwed into the screw hole 16. One end of the bolt 17 is fixedly connected to a knob 18. An anti-slip groove is opened in the knob 18. By setting the screw hole 16 and the bolt 17, the fixing seat 12 and the positioning buckle 14 can be connected and fixed, ensuring the safety of the cover plate 10 during use. By setting the knob 18, it is convenient to adjust the pre-tightening of the bolt 17.

[0029] Preferably, one end of the positioning buckle 14 is connected to a buckle plate 15. The buckle plate 15 is a square plate, and the buckle plate 15 is fixedly connected to the positioning buckle 14. By setting the buckle plate 15, the user can easily rotate and adjust the positioning buckle 14, increasing the flexibility and convenience of the device. A guide rod 21 is fixedly installed on the side of the screen box 23. The guide rod 21 is movably inserted into the support leg 19. A collection box 22 is set below the screen box 23. By setting the guide rod 21, the direction of movement of the screen box 23 can be guided, ensuring the safety of the screen box 23 when moving and preventing the screen box 23 from deviating from its position during movement. In the case of relocation, the horizontal insert plate 31 has a slot 30, and there are two sets of slots 30. A U-shaped rod 32 is inserted into the two sets of slots 30. By setting the slots 30, it is convenient for users to install the U-shaped rod 32, which increases the closeness and connection between the devices. A magnet 33 is fixedly set on the outer wall of the U-shaped rod 32. The magnet 33 is magnetically connected to the inner wall of the horizontal insert plate 31. By setting the magnet 33, the U-shaped rod 32 and the horizontal insert plate 31 can be connected and fixed, ensuring the safety of the screen 27 during use and preventing the screen 27 from falling out of the installation slot 26.

[0030] The working principle and process of this utility model are as follows: In use, the user first places the silicone resin particles to be screened into the sieve barrel 4. Then, the user uses handle 11 to cover the sieve barrel 4 with the cover plate 10, ensuring it is tightly against the sieve barrel 4. The user then operates the drive motor 7, which drives gear 6 to rotate. Gear 6 rotates, which in turn drives gear 5 to rotate. Gear 5 rotates, causing the sieve barrel 4 to rotate within the fixed ring 3. During this rotation, the sieve barrel 4 performs primary screening of the silicone resin particles. The silicone resin particles after primary screening fall into the sieve barrel. On the screen 27 inside the sieve box 23, the silicone resin particles can be screened in two stages. After screening, the motor 25 is controlled to run, driving the cam 24 to rotate. Since the cam 24 is located at the bottom of the screen 27, rotating the cam 24 at a certain angle can lift the screen 27 and the sieve box 23. When the sieve box 23 rises, it can drive the spring 20 and the guide rod 21 to rise as well. When the cam 24 rotates to the point where it is no longer in contact with the screen 27, the spring 20 can reset the screen 27. This causes the screen 27 and the sieve box 23 to move together. The vibration effect allows the vibrating screen 27 and screen box 23 to perform secondary and tertiary screening of silicone resin particles until the screening process is complete. It effectively seals the screen barrel 4, reducing the amount of silicone resin particles flying out of the barrel during screening, thus reducing material waste. It also prevents operators from accidentally touching the high-speed vibrating screen barrel 4, reducing the risk of mechanical injury. When the screen 27 needs to be replaced, the user pulls the U-shaped rod 32 out of the slot 30 of the horizontal insert plate 31, then pulls the horizontal insert plate 31 out of the slot 30 of the L-block 29, and then removes the L-block 29 from the positioning groove 28. Once removed, the screen 27 can be taken out of the mounting slot 26, replaced, and then the new screen 27 can be re-fixed. Different screen sizes can be used to replace the screen 27 according to screening needs, improving the flexibility and convenience of the device, increasing its applicability, enhancing screening efficiency, and preventing screen 27 wear that could affect subsequent use of the device.

[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. An impurity removal device for the production of organosilicon resin, characterized in that, The device includes a main body (1), which contains a support frame (2). A fixing ring (3) is provided on the support frame (2). A screen barrel (4) is rotatably installed inside the fixing ring (3), and an mounting seat (8) and a fixing seat (12) are provided on the outer wall of the fixing ring (3). One end of the screen barrel (4) is connected to a gear (5), and a screen box (23) is provided below the screen barrel (4). Gear (6) meshes with gear (5). One end of gear (6) is connected to a motor (7). A connecting buckle (9) is rotatably provided inside the mounting seat (8). A cover plate (10) is connected below the connecting buckle (9), and a connecting seat (13) is provided on the side of the cover plate (10). The fixed base (12) is provided with a rotatable positioning buckle (14), the positioning buckle (14) is provided with a screw hole (16), the screen box (23) is connected to a spring (20) and the screen box (23) is provided with a cam (24), the spring (20) is connected to a support leg (19), one end of the cam (24) is connected to a motor (25), the screen box (23) is provided with an installation groove (26), the installation groove (26) is provided with a screen (27) and a positioning groove (28), the positioning groove (28) is engaged with an L-shaped locking block (29), the L-shaped locking block (29) is provided with a slot (30), and a horizontal insert plate (31) is inserted into the slot (30).

2. The impurity screening device for organosilicon resin production according to claim 1, characterized in that, A handle (11) is installed on the outer wall of the cover plate (10), and the handle (11) is fixedly connected to the outer wall of the cover plate (10).

3. The impurity removal device for organosilicon resin production according to claim 1, characterized in that, The connecting seat (13) has a screw hole (16) inside, and a bolt (17) is screwed into the screw hole (16). One end of the bolt (17) is fixedly connected to a knob (18), and the knob (18) has an anti-slip groove.

4. The impurity screening device for organosilicon resin production according to claim 1, characterized in that, One end of the positioning buckle (14) is connected to a buckle plate (15), the buckle plate (15) is a square plate, and the buckle plate (15) is fixedly connected to the positioning buckle (14).

5. The impurity screening device for organosilicon resin production according to claim 1, characterized in that, A guide rod (21) is fixedly installed on the side of the sieve box (23). The guide rod (21) is movably inserted into the support leg (19). A collection box (22) is provided below the sieve box (23).

6. The impurity screening device for organosilicon resin production according to claim 1, characterized in that, The horizontal insert plate (31) has a slot (30) inside, and there are two sets of slots (30), with a U-shaped rod (32) inserted into each set of slots (30).

7. The impurity screening device for organosilicon resin production according to claim 6, characterized in that, A magnet (33) is fixedly installed on the outer wall of the U-shaped rod (32), and the magnet (33) is magnetically connected to the inner wall of the horizontal insert plate (31).

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