Filtering device for manufacturing synthetic resin

Abstract

The utility model discloses a filter device for manufacturing synthetic resin, which comprises a support frame, the support frame is mounted on external equipment, a fixing mechanism is arranged on the support frame, and the fixing mechanism comprises a rotating mechanism, a rotating frame, a stirring barrel, a transmission rod, a spiral blade, a fixing cylinder, an insertion pipe, a filter barrel, a clamping mechanism, a sealing pipe and a sealing sleeve. The rotating mechanism is connected to the supporting frame and the rotating frame in a matched mode, the stirring barrel is installed on the rotating frame, the stirring barrel is communicated with external equipment, the transmission rod is rotationally connected to the stirring barrel, and the key assemblies can keep proper positions and postures. According to the mechanism, the position deviation caused by equipment vibration or external impact is greatly reduced, and the design not only improves the filtering efficiency, but also ensures the quality and consistency of final products.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering for synthetic resin manufacturing, and more specifically, to a filtering device for synthetic resin manufacturing. Background Art

[0002] In the currently widely used synthetic resin production process, the filtration device plays a vital role. It is responsible for removing impurities from the raw materials or reaction mixtures before the final product is formed to ensure the purity and quality of the resin. However, according to the existing technology, these filtration devices face two major operational challenges: first, they lack the function of effectively stirring the filtrate before the filtration process begins. In the manufacturing process of synthetic resins, the raw materials or reaction mixtures often need to be thoroughly mixed to ensure uniformity and reaction integrity. Insufficient stirring may lead to inefficient filtration because the insufficiently mixed mixture may contain larger particle agglomerates, which are easy to clog the filter medium during the filtration process, reduce the filtration speed, and affect the efficiency and output quality of the entire production process.

[0003] Secondly, these filtration devices fail to fully consider user convenience in their design, especially during the installation of the filter barrel. As a disposable or replaceable key component, the filter barrel needs to be replaced regularly to maintain filtration efficiency and quality. However, due to the design limitations of existing devices, the installation and replacement process of the filter barrel is often cumbersome and complicated, consuming a lot of operating time and labor, which not only reduces production efficiency but also increases production costs. In some cases, the inconvenient replacement process may even cause the filter barrel to fail to be installed correctly, affecting the filtration performance and, in turn, the quality of the final product. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a filtering device for synthetic resin manufacturing to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for synthetic resin manufacturing, comprising a support frame, which is installed on an external device, and a fixing mechanism is arranged on the support frame, and the fixing mechanism comprises a rotating mechanism, a rotating frame, a stirring barrel, a transmission rod, a spiral blade, a fixed cylinder, an insertion tube, a filter barrel, a clamping mechanism, a sealing tube and a sealing sleeve, the rotating mechanism is cooperatively connected to the support frame and the rotating frame, the stirring barrel is installed on the rotating frame, the stirring barrel is connected to the external device, the transmission rod is rotatably connected to the stirring barrel, the spiral blade is installed on the transmission rod, the fixed cylinder is installed on the stirring barrel, one end of the filter barrel is connected to the external device, and the other end of the filter barrel is connected to the insertion tube, the clamping mechanism is cooperatively connected to the fixed cylinder, the sealing tube is installed on the insertion tube, the sealing sleeve is installed inside the fixed cylinder, and the sealing tube is slidably connected to the sealing sleeve.

[0008] The utility model is further configured that a plurality of rubber rings are coaxially arranged on the sealing sleeve on the sealing tube, and the plurality of rubber rings abut against the insertion tube, and the design of the rubber rings ensures the sealing effect.

[0009] The utility model is further configured such that the clamping mechanism includes a clamping rod and a pull rod, the clamping rod is slidably connected to the side wall of the fixed tube, the pull rod is installed on the clamping rod, a contraction groove is opened on the side wall of the insertion tube, and a chamfer is provided on the clamping rod, which abuts against the contraction groove. The design of the clamping mechanism ensures the convenience of clamping.

[0010] The utility model is further configured that a limit rod is provided on the pull rod, a limit groove is provided on the insertion tube, the limit rod is slidably connected in the limit groove, and the design of the limit rod prevents the insertion tube from being arbitrarily unlocked.

[0011] The utility model is further configured that tension springs are respectively provided at both ends of the pull rod, and the tension springs are connected to the side walls in the fixing tube. The design of the tension springs ensures the sealing effect.

[0012] The utility model is further configured that push sleeves are slidably provided on the two pull rods, and an unlocking sleeve is provided between the two push sleeves. The design of the unlocking sleeve ensures the convenience of unlocking.

[0013] The utility model is further configured that the rotating mechanism includes a handle and a rotating shaft, the rotating shaft is installed on the rotating frame, the rotating shaft is rotatably connected to the supporting frame, and the handle is installed on the rotating shaft. The design of the rotating mechanism ensures the convenient rotation of the mixing barrel.

[0014] The utility model is further configured that the mixing barrel is provided with a motor and a reducer, the motor is cooperatively connected to the reducer, the transmission rod is cooperatively connected to the reducer, and the design of the motor ensures the supply of power.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a filtering device for synthetic resin manufacturing, which has the following beneficial effects:

[0017] 1. The fixing mechanism provides stable and reliable support for the mixing barrel and the filter barrel, ensuring that these key components can maintain proper position and posture during the manufacturing process of synthetic resins. Through the close fit between the fixing cylinder and the mixing barrel, and the effective anchoring of the filter barrel, this mechanism greatly reduces the position deviation caused by equipment vibration or external impact. This design not only improves the filtration efficiency, but also ensures the quality and consistency of the final product.

[0018] 2. The rotating mechanism provides power and flexibility for the mixing process. Through the combination of the handle and the rotating shaft, and the drive of the motor and the reducer to the transmission rod, the spiral blades in the mixing barrel can efficiently stir the synthetic resin raw materials or mixtures. This rotating action ensures the uniform mixing of the materials and effectively avoids the agglomeration of the materials, thereby creating more ideal conditions for the filtration process, improving the filtration quality, and also reducing possible blockage problems and improving production efficiency.

[0019] 3. The clamping mechanism provides a quick and convenient solution for the installation and sealing of the filter barrel. Through the coordinated work of the clamping rod and the pull rod, combined with the design of the sealing tube and the sealing sleeve, this mechanism not only realizes a stable connection between the filter barrel and the fixed barrel, but also realizes efficient sealing through the rubber ring. This design makes the replacement process of the filter barrel simple and quick, while ensuring the sealing and safety during the filtration process, greatly improving the convenience of operation and the efficiency of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a filtering device for synthetic resin manufacturing in the utility model;

[0021] Figure 2 It is a cross-sectional structural schematic diagram of the mixing barrel in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the fixed cylinder in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the insertion tube in the utility model.

[0025] In the figure: 1. support frame; 2. rotating frame; 3. mixing barrel; 4. transmission rod; 5. spiral blade; 6. fixed cylinder; 7. insertion tube; 8. filter barrel; 9. sealing tube; 10. sealing sleeve; 11. rubber ring; 12. clamping rod; 13. pull rod; 14. contraction groove; 15. groove; 16. limit rod; 17. limit groove; 18. tension spring; 19. push sleeve; 20. release sleeve; 21. handle; 22. rotating shaft; 23. motor; 24. reducer. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A filtering device for synthetic resin manufacturing includes a support frame 1, which is mounted on an external device. A fixing mechanism is arranged on the support frame 1, and the fixing mechanism includes a rotating mechanism, a rotating frame 2, a stirring barrel 3, a transmission rod 4, a spiral blade 5, a fixed cylinder 6, an insertion tube 7, a filter barrel 8, a clamping mechanism, a sealing tube 9 and a sealing sleeve 10. The rotating mechanism is cooperatively connected to the support frame 1 and the rotating frame 2, the stirring barrel 3 is mounted on the rotating frame 2, the stirring barrel 3 is connected to the external device, the transmission rod 4 is rotatably connected to the stirring barrel 3, the spiral blade 5 is mounted on the transmission rod 4, the fixed cylinder 6 is mounted on the stirring barrel 3, one end of the filter barrel 8 is connected to the external device, and the filter barrel 8 The other end is connected to the insertion tube 7, the clamping mechanism is connected to the fixed tube 6, the sealing tube 9 is installed on the insertion tube 7, the sealing sleeve 10 is installed inside the fixed tube 6, the sealing tube 9 is slidably connected to the sealing sleeve 10, and a plurality of rubber rings 11 are coaxially arranged on the sealing tube 9 and the sealing sleeve 10, and the plurality of rubber rings 11 are in contact with the insertion tube 7. The rotating mechanism includes a handle 21 and a rotating shaft 22, the rotating shaft 22 is installed on the rotating frame 2, the rotating shaft 22 is rotatably connected to the support frame 1, and the handle 21 is installed on the rotating shaft 22. A motor 23 and a reducer 24 are provided on the mixing barrel 3, the motor 23 is connected to the reducer 24, and the transmission rod 4 is connected to the reducer 24.

[0030] In this embodiment, when filtering, the filter barrel 8 is first installed on the fixed barrel 6, and then the material to be filtered is introduced into the mixing barrel 3, and then the transmission rod 4 is driven to rotate by the motor 23 and the reducer 24, and then the spiral blades 5 drive the material to rotate in the mixing barrel 3, so that it is effectively stirred in the mixing barrel 3, thereby avoiding blockage caused by insufficient mixing during filtration, thereby ensuring the filtering effect.

[0031] See also Figures 3 to 5 As an implementation method of the clamping mechanism: the clamping mechanism includes a clamping rod 12 and a pull rod 13, the clamping rod 12 is slidably connected to the side wall of the fixed tube 6, the pull rod 13 is installed on the clamping rod 12, a contraction groove 14 is provided on the side wall of the insertion tube 7, the clamping rod 12 is provided with a chamfer 15, the chamfer 15 abuts against the contraction groove 14, a limit rod 16 is provided on the pull rod 13, a limit groove 17 is provided on the insertion tube 7, the limit rod 16 is slidably connected in the limit groove 17, tension springs 18 are respectively provided at both ends of the pull rod 13, the tension spring 18 is connected to the side wall inside the fixed tube 6, push sleeves 19 are slidably provided on the two pull rods 13, and an unlocking sleeve 20 is provided between the two push sleeves 19.

[0032] More specifically, when the filter barrel 8 needs to be installed, first pinch the release sleeve 20, then insert the insertion tube 7 into the fixed tube 6, then the sealing tube 9 fits on the sealing sleeve 10 so that the rubber strip contacts the insertion tube 7, and then loosen the release sleeve 20. Under the action of the tension spring 18, the clamping rod 12 is driven to move in the axial direction, and then the groove 15 contacts the shrinkage groove 14. Since it is set obliquely, the tension of the tension spring 18 will be converted into the sealing force of the insertion tube 7 on the rubber ring 11, thereby ensuring the sealing effect. When it needs to be released, it only needs to be released by pressing the release sleeve 20, thus completing the whole process.

[0033] In summary, when the overall equipment is in use or running: when filtering, first install the filter barrel 8 on the fixed barrel 6, then introduce the material to be filtered into the mixing barrel 3, and then drive the transmission rod 4 to rotate through the motor 23 and the reducer 24, and then drive the spiral blades 5 to drive the material to rotate in the mixing barrel 3, so as to effectively stir it in the mixing barrel 3, thereby avoiding blockage caused by insufficient mixing during filtration, thereby ensuring the filtering effect.

[0034] When the filter barrel 8 needs to be installed, first pinch the release sleeve 20, then insert the insertion tube 7 into the fixed tube 6, then the sealing tube 9 fits on the sealing sleeve 10 so that the rubber strip contacts the insertion tube 7, and then loosen the release sleeve 20. Under the action of the tension spring 18, the clamping rod 12 is driven to move in the axial direction, and then the groove 15 contacts the shrinkage groove 14. Since it is set obliquely, the tension of the tension spring 18 will be converted into the sealing force of the insertion tube 7 on the rubber ring 11, thereby ensuring the sealing effect. When it needs to be released, it can be released by pressing the release sleeve 20, thus completing the whole process.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A filtering device for synthetic resin production, comprising a support frame (1), the support frame (1) being mounted on an external device, Its characteristics are: The support frame (1) is provided with a fixing mechanism, which comprises a rotating mechanism, a rotating frame (2), a stirring barrel (3), a transmission rod (4), a spiral blade (5), a fixed barrel (6), an insertion tube (7), a filter barrel (8), a clamping mechanism, a sealing tube (9) and a sealing sleeve (10). The rotating mechanism is cooperatively connected to the support frame (1) and the rotating frame (2), the stirring barrel (3) is mounted on the rotating frame (2), the stirring barrel (3) is connected to an external device, the transmission rod (4) is rotatably connected to the stirring barrel (3), the spiral blade (5) is mounted on the transmission rod (4), the fixed barrel (6) is mounted on the stirring barrel (3), one end of the filter barrel (8) is connected to an external device, and the other end of the filter barrel (8) is connected to the insertion tube (7), the clamping mechanism is cooperatively connected to the fixed barrel (6), the sealing tube (9) is mounted on the insertion tube (7), the sealing sleeve (10) is mounted inside the fixed barrel (6), and the sealing tube (9) is slidably connected to the sealing sleeve (10).

2. A filtration device for synthetic resin production according to claim 1, Its characteristics are: A plurality of rubber rings (11) are coaxially arranged on the sealing sleeve (10) on the sealing tube (9), and the plurality of rubber rings (11) abut against the insertion tube (7).

3. A filtration device for synthetic resin production according to claim 2, Its characteristics are: The clamping mechanism comprises a clamping rod (12) and a pulling rod (13); the clamping rod (12) is slidably connected to the side wall of the fixed tube (6); the pulling rod (13) is installed on the clamping rod (12); a contraction groove (14) is provided on the side wall of the insertion tube (7); a groove (15) is provided on the clamping rod (12); and the groove (15) abuts against the contraction groove (14).

4. A filtration device for synthetic resin production according to claim 3, Its characteristics are: The pull rod (13) is provided with a limiting rod (16), the insertion tube (7) is provided with a limiting groove (17), and the limiting rod (16) is slidably connected in the limiting groove (17).

5. A filtration device for synthetic resin production according to claim 4, Its characteristics are: Tension springs (18) are respectively provided at both ends of the pull rod (13), and the tension springs (18) are connected to the side walls inside the fixing tube (6).

6. A filtration device for synthetic resin production according to claim 5, Its characteristics are: A push sleeve (19) is slidably provided on the two pull rods (13), and an unlocking sleeve (20) is provided between the two push sleeves (19).

7. A filtration device for synthetic resin production according to claim 1, Its characteristics are: The rotating mechanism comprises a handle (21) and a rotating shaft (22), wherein the rotating shaft (22) is mounted on the rotating frame (2), the rotating shaft (22) is rotatably connected to the supporting frame (1), and the handle (21) is mounted on the rotating shaft (22).

8. A filtration device for synthetic resin production according to claim 7, Its characteristics are: The mixing barrel (3) is provided with a motor (23) and a reducer (24); the motor (23) is connected to the reducer (24); and the transmission rod (4) is connected to the reducer (24).

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