Packaging and classifying device of maleic anhydride system
By designing a dual vibration motor and gear system in the packaging classification device of the anemic anhydride system, the screen mesh is at the optimal inclination angle, which solves the problems of poor material circulation and insufficient screening, and improves the classification accuracy and production efficiency.
Patent Information
- Application Number
- CN202421837020.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-31
AI Technical Summary
During the screening process of the existing packaging and classification device of the anemic anhydride system, too small inclination angle leads to poor flow of material, and too large inclination angle leads to insufficient screening.
A packaging classification device including a dual-vibration motor, rotary column, gear and screen mesh is designed. Vibration through the dual-vibration motor, and then the shaker drives the rotary column to rotate, driving the gear to rotate. The gear drives the rotation of gear three through the gear. The rotation of gear three drives the tooth column to rise, so that the screen mesh is at the optimal inclination angle, achieving efficient flow and full separation of materials.
It improves the accuracy and accuracy of the classification device, solves the problems of poor material circulation and insufficient screening, and improves production efficiency.
Smart Images
Figure CN222934235U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of maleic anhydride, in particular to a packaging classification device for a maleic anhydride system. Background Technique
[0002] Maleic anhydride is an important chemical, commonly used in the manufacture of resins, coatings and pharmaceuticals. Packaging classification of maleic anhydride is to effectively manage and process packaging containers of different shapes, sizes and materials to ensure safety and efficiency during production, transportation and storage. Classification is usually carried out at the initial stage of maleic anhydride production, during warehousing management after packaging, and when reusing or safely disposing of packaging containers.
[0003] The classification device of the maleic anhydride system adopts a sieve mesh structure with an inclined angle and combines a vibration mechanism for material screening. The advantage of this design is that it can effectively separate packaging containers of different sizes and shapes, and the vibration helps the materials to quickly pass through the sieve mesh, improving the classification efficiency and accuracy. This method not only reduces manual intervention but also can process a large number of packaging containers to ensure the smooth and safe operation of the production line.
[0004] However, although the design of using a sieve mesh with an inclined angle and combining a vibration mechanism can effectively separate packaging containers of different sizes and shapes during the classification process, too small an inclined angle will cause poor material flow during screening, and too large an inclined angle will cause insufficient screening of materials during screening. Therefore, a packaging classification device for a maleic anhydride system is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a packaging classification device for a maleic anhydride system, aiming to improve the problems of poor material flow caused by too small an inclined angle of the sieve mesh and insufficient screening caused by too small an inclined angle of the sieve mesh in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A packaging classification device for a maleic anhydride system, comprising a base, a second outer casing fixedly connected to the top of the base, a first rotating column rotatably connected inside the second outer casing, a handle fixedly connected to one end of the first rotating column, a ratchet fixedly connected to the outer wall of the first rotating column, a ratchet tooth rotatably connected to one side of the outer wall of the second outer casing, a limiting spring arranged on one side of the outer wall of the second outer casing, one end of the limiting spring fixedly connected to one side of the outer wall of the second outer casing, the other end of the second outer casing fixedly connected to one side of the outer wall of the ratchet tooth, a first gear fixedly connected to the outer wall of the first rotating column, a second rotating column rotatably connected inside the second outer casing, a second gear fixedly connected to the outer wall of the second rotating column, a third gear fixedly connected to the outer wall of the second rotating column, the outer wall of the first gear meshing with the outer wall of the second gear, a tooth column slidably connected to the inner wall of the second outer casing, one side of the outer wall of the tooth column meshing with the outer wall of the third gear, a rotating column rotatably connected to the top of the base, a support frame fixedly connected to the top of the rotating column, a rectangular array of dampers fixedly connected to the top of the support frame, an outer casing fixedly connected to the output end of the damper, a triangular block fixedly connected to the bottom of the outer casing, a pair of symmetrically arranged double vibration motors fixedly connected to one side of the outer wall of the triangular block, a feed pipe arranged on the top of the outer casing, a discharge pipe arranged on one side of the outer wall of the outer casing, and a filtering component arranged inside the outer casing for classifying the shape and size of maleic anhydride;
[0008] As a further description of the above technical solution:
[0009] The filtering component includes a first sieve mesh and a second sieve mesh, the outer wall of the first sieve mesh is fixedly connected to the inner wall of the outer casing, and the outer wall of the second sieve mesh is fixedly connected to the inner wall of the outer casing;
[0010] As a further description of the above technical solution:
[0011] A transmission channel is fixedly connected to the top of the base, a support column is fixedly connected to the top of the base, and a third outer casing is fixedly connected to the top of the support column;
[0012] As a further description of the above technical solution:
[0013] A fixing frame is fixedly connected to the inner wall of the third outer casing, a pair of symmetrically arranged first sliding columns are slidably connected inside the fixing frame, a first sliding rod is fixedly connected to the outer wall of the first sliding column, and a first pulley is rotatably connected to the bottom of the first sliding rod;
[0014] As a further description of the above technical solution:
[0015] A motor is fixedly connected to the top of the third outer casing, a rotating shaft is fixedly connected to the output end of the motor, and an elliptical block is fixedly connected to the outer wall of the rotating shaft;
[0016] As a further description of the above technical solution:
[0017] An elliptical block two is fixedly connected to the outer wall of the rotating shaft. One side of the outer wall of the elliptical block two is slidably connected to one side of the outer wall of the pulley one. Two symmetrically arranged sliding columns two are slidably connected inside the fixed frame. A sliding rod two is fixedly connected to the outer wall of the sliding column two. A pulley two is rotatably connected to the top of the sliding rod two.
[0018] As a further description of the above technical solution:
[0019] One side of the outer wall of the pulley two is slidably connected to one side of the outer wall of the elliptical block one. Two symmetrically arranged sealing clips are slidably connected to the outer wall of the sliding column one. A first spring is arranged between the sealing clip and the fixed frame. One end of the first spring is fixedly connected to one side of the outer wall of the fixed frame. The other side of the first spring is fixedly connected to the other side of the sealing clip.
[0020] As a further description of the above technical solution:
[0021] A fixing plate is fixedly connected to the outer wall of the sliding column one. A second spring is arranged between the fixing plate and the sealing clip. One end of the second spring is fixedly connected to one side of the outer wall of the sealing clip. The other side of the second spring is fixedly connected to one side of the outer wall of the fixing plate.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the utility model, through the vibration of the double vibration motors and then shaking the handle to drive the rotation of the first rotating column, thereby driving the rotation of the first gear. The first gear drives the rotation of the third gear through the second gear. The rotation of the third gear drives the tooth column to move upward, making the first sieve mesh and the second sieve mesh in an inclined state, realizing the smooth flow of the maleic anhydride material, solving the problems in the prior art that too small inclination angle of the sieve mesh leads to unsmooth material flow and insufficient screening, and improving the classification accuracy and accuracy of the device.
[0024] 2. In the utility model, the rotation of the rotating shaft is driven by the motor, thereby driving the rotation of the first elliptical block and the second elliptical block. Then, due to the stretching and restoration of the first spring, the sealing clip moves to the left, thereby driving the reciprocating movement of the first sliding column and the second sliding column, completing the closing and separation of the sealing clip, realizing the sealing packaging of the packaging bag filled with maleic anhydride material, solving the problems that the speed and quality of the traditional manual sealing device are unstable, and improving the production efficiency of the maleic anhydride packaging device. Description of the Drawings
[0025] Figure 1 It is a three-dimensional schematic diagram of a packaging and classification device of a maleic anhydride system proposed by the utility model;
[0026] Figure 2Structural schematic diagram of the first outer casing of a packaging and classification device for a maleic anhydride system proposed by the present utility model;
[0027] Figure 3 Structural schematic diagram of the first sieve mesh of a packaging and classification device for a maleic anhydride system proposed by the present utility model;
[0028] Figure 4 For Figure 3 Enlarged view of part A in
[0029] Figure 5 Structural schematic diagram of the sealing clip of a packaging and classification device for a maleic anhydride system proposed by the present utility model.
[0030] Legend:
[0031] 1. Base; 2. First outer casing; 3. Feeding pipe; 4. Damper; 5. Double vibration motors; 6. Transmission channel; 7. Discharge pipe; 8. First sieve mesh; 9. Second sieve mesh; 10. Support frame; 11. Rotating column; 12. Triangular block; 13. Handle; 14. First rotating column; 15. Ratchet; 16. Ratchet teeth; 17. Limiting spring; 18. Second outer casing; 19. Second rotating column; 20. First gear; 21. Second gear; 22. Third gear; 23. Tooth column; 24. Support column; 25. Motor; 26. Fixed frame; 27. First sliding rod; 28. First pulley; 29. First sliding column; 30. Third outer casing; 31. Rotating shaft; 32. First elliptical block; 33. Second elliptical block; 34. Second pulley; 35. Second sliding rod; 36. Second sliding column; 37. First spring; 38. Fixed plate; 39. Second spring; 40. Sealing clip. Detailed implementation manners
[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0033] Refer to Figure 2 、 Figure 3 And Figure 4, An embodiment provided by the present utility model: A packaging classification device for a maleic anhydride system, including a base 1. A second outer casing 18 is fixedly connected to the top of the base 1. A first rotating column 14 is rotatably connected inside the second outer casing 18. One end of the first rotating column 14 is fixedly connected to a handle 13. A ratchet 15 is fixedly connected to the outer wall of the first rotating column 14. A ratchet tooth 16 is rotatably connected to one side of the outer wall of the second outer casing 18. A limiting spring 17 is arranged on one side of the outer wall of the second outer casing 18. One end of the limiting spring 17 is fixedly connected to one side of the outer wall of the second outer casing 18, and the other end of the second outer casing 18 is fixedly connected to one side of the outer wall of the ratchet tooth 16. A first gear 20 is fixedly connected to the outer wall of the first rotating column 14. A second rotating column 19 is rotatably connected inside the second outer casing 18. A second gear 21 is fixedly connected to the outer wall of the second rotating column 19. A third gear 22 is fixedly connected to the outer wall of the second rotating column 19. The outer wall of the first gear 20 meshes with the outer wall of the second gear 21. A tooth column 23 is slidably connected to the inner wall of the second outer casing 18. One side of the outer wall of the tooth column 23 meshes with the outer wall of the third gear 22. A rotating column 11 is rotatably connected to the top of the base 1. A support frame 10 is fixedly connected to the top of the rotating column 11. A rectangular array of dampers 4 is fixedly connected to the top of the support frame 10. The output end of the damper 4 is fixedly connected to a first outer casing 2. A triangular block 12 is fixedly connected to the bottom of the first outer casing 2. A pair of symmetrically arranged double vibration motors 5 is fixedly connected to one side of the outer wall of the triangular block 12. A feed pipe 3 is opened at the top of the first outer casing 2. A discharge pipe 7 is opened on one side of the outer wall of the first outer casing 2. A filtering component is arranged on the inner wall of the first outer casing 2, and the filtering component is used for classifying the shape and size of maleic anhydride;
[0034] Specifically, add the maleic anhydride raw materials to be classified into the feed pipe 3, and start the double vibration motors 5 to make the device in a vibrating state, which is convenient for an efficient screening process. Then, drive the rotation of the first rotating column 14 by shaking the handle 13, and further drive the rotation of the first gear 20. Since the outer wall of the first gear 20 meshes with the outer wall of the second gear 21, the first gear 20 drives the rotation of the third gear 22 through the second gear 21. Then, because the outer wall of the third gear 22 meshes with the outer wall of the tooth column 23, it drives the rise of the tooth column 23, and further drives the elevation of one side of the support frame 10, making the first sieve mesh 8 and the second sieve mesh 9 tilt to the optimal screening angle. This realizes the efficient flow and full separation of maleic anhydride raw materials during the screening process, improving the production efficiency of the device. At the same time, the screened materials flow out of the discharge pipe 7 smoothly, realizing the efficient screening and smooth discharging of maleic anhydride.
[0035] Refer to Figure 2 , The filtering component includes a first sieve mesh 8 and a second sieve mesh 9. The outer wall of the first sieve mesh 8 is fixedly connected to the inner wall of the first outer casing 2, and the outer wall of the second sieve mesh 9 is fixedly connected to the inner wall of the first outer casing 2;
[0036] Specifically, the first sieve 8 is arranged on the upper layer of the second sieve 9, and the surface holes of the first sieve 8 are smaller than those of the second sieve 9. This is conducive to the multi-stage screening of maleic anhydride materials. Through hierarchical screening, maleic anhydride particles of different particle sizes can be effectively separated, improving the screening efficiency and accuracy, and enhancing the resource utilization efficiency of the overall production line.
[0037] Referring to Figure 1 , Figure 2 and Figure 5 , a transmission channel 6 is fixedly connected to the top of the base 1, a support column 24 is fixedly connected to the top of the base 1, a housing three 30 is fixedly connected to the top of the support column 24, a fixing frame 26 is fixedly connected to the inner wall of the housing three 30, symmetrically arranged first sliding columns 29 are slidably connected inside the fixing frame 26, a first sliding rod 27 is fixedly connected to the outer wall of the first sliding column 29, a first pulley 28 is rotatably connected to the bottom of the first sliding rod 27, a motor 25 is fixedly connected to the top of the housing three 30, a rotating shaft 31 is fixedly connected to the output end of the motor 25, a first elliptical block 32 is fixedly connected to the outer wall of the rotating shaft 31, a second elliptical block 33 is fixedly connected to the outer wall of the rotating shaft 31, one side of the outer wall of the second elliptical block 33 is slidably connected to one side of the outer wall of the first pulley 28, symmetrically arranged second sliding columns 36 are slidably connected inside the fixing frame 26, a second sliding rod 35 is fixedly connected to the outer wall of the second sliding column 36, a second pulley 34 is rotatably connected to the top of the second sliding rod 35, one side of the outer wall of the second pulley 34 is slidably connected to one side of the outer wall of the first elliptical block 32, sealing clips 40 are symmetrically arranged and slidably connected to the outer wall of the first sliding column 29, a first spring 37 is arranged between the sealing clip 40 and the fixing frame 26, one end of the first spring 37 is fixedly connected to one side of the outer wall of the fixing frame 26, and the other side of the first spring 37 is fixedly connected to the other side of the sealing clip 40. A fixing plate 38 is fixedly connected to the outer wall of the first sliding column 29, a second spring 39 is arranged between the fixing plate 38 and the sealing clip 40, one end of the second spring 39 is fixedly connected to one side of the outer wall of the sealing clip 40, and the other end of the second spring 39 is fixedly connected to one side of the outer wall of the fixing plate 38;
[0038] Specifically, start the motor 25 to drive the rotating shaft 31 to rotate, thereby driving the first elliptical block 32 and the second elliptical block 33 to rotate, so that the first elliptical block 32 and the second elliptical block 33 cyclically apply an outward pressure, thereby continuously driving the first pulley 28 and the second pulley 34 to move. Since the fixing frame 26 is installed on the inner wall of the housing three 30 and one end of the first spring 37 is fixed to the outer wall of the fixing frame 26, the sealing clip 40 returns to its original position after being subjected to the contraction pressure of the first spring 37, pushing the first sliding column 29 and the second sliding column 36 to move reciprocally, realizing the closing and separation of the sealing clip 40. This ensures the stability and reliability of the sealing clip 40 during the movement process and improves the working efficiency of the encapsulation process.
[0039] Working principle: First, add the maleic anhydride raw materials to be classified into the feeding pipe 3, and start the double vibration motors 5 to make the device in a vibrating state for convenient screening. Then, shake the handle 13 to drive the first rotating column 14 to rotate, thereby driving the first gear 20 to rotate. Since the outer wall of the first gear 20 meshes with the outer wall of the second gear 21, the rotation of the first gear 20 drives the second gear 21 to rotate, thereby driving the third gear 22 to rotate. Again, since the outer wall of the third gear 22 meshes with one side of the outer wall of the tooth column 23, the rotation of the third gear 22 drives the tooth column 23 to move upward, thereby driving one side of the support frame 10 to rise, making the first sieve mesh 8 and the second sieve mesh 9 in an inclined state, facilitating the outflow of the screened material from the discharge pipe 7, and completing the full screening and outflow of maleic anhydride; The outflowing material flows through the transmission channel 6 to different conveyor belts. When the maleic anhydride needs to be sealed and packed after successfully entering the packaging bag, first start the motor 25 to drive the rotating shaft 31 to rotate, thereby driving the first elliptical block 32 and the second elliptical block 33 to rotate. Since the first elliptical block 32 and the second elliptical block 33 are in an elliptical state, the outer walls of the first elliptical block 32 and the second elliptical block 33 cyclically apply an outward pressure to the outer walls of the first pulley 28 and the second pulley 34. And since the fixing frame 26 is fixed to the inner wall of the outer housing three 30, and one end of the first spring 37 is fixed to the outer wall side of the fixing frame 26, after the sealing clip 40 moves to the right and the external force disappears, due to the stretching and restoration of the first spring 37, the sealing clip 40 moves to the left, causing the sealing clip 40 to return to its original position, thereby driving the reciprocating movement of the first sliding column 29 and the second sliding column 36, and completing the closing and separation of the sealing clip 40.
[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. 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 recorded 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. A packaging and sorting device for a maleic anhydride system, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to an outer shell body 2 (18), the inner part of the outer shell body 2 (18) is rotatably connected to a rotating column 1 (14), one end of the rotating column 1 (14) is fixedly connected to a handle (13), the outer wall of the rotating column 1 (14) is fixedly connected to a ratchet (15), one side of the outer wall of the outer shell body 2 (18) is rotatably connected to a ratchet (16), and a limit spring (17) is provided on one side of the outer wall of the outer shell body 2 (18), and the limit spring (17) ) one end is fixedly connected to one side of the outer wall of the second outer shell (18), the other end of the second outer shell (18) is fixedly connected to one side of the outer wall of the ratchet (16), the outer wall of the first rotating post (14) is fixedly connected to the gear one (20), the inner part of the second outer shell (18) is rotatably connected to the second rotating post (19), the outer wall of the second rotating post (19) is fixedly connected to the gear two (21), the outer wall of the second rotating post (19) is fixedly connected to the gear three (22), the gear one The outer wall of the outer shell (20) is meshed with the outer wall of the gear 2 (21); the inner wall of the outer shell (18) is slidably connected with a gear column (23); one side of the outer wall of the gear column (23) is meshed with the outer wall of the gear 3 (22); the top of the base (1) is rotatably connected with a rotating column (11); the top of the rotating column (11) is fixedly connected with a support frame (10); the top of the support frame (10) is fixedly connected with a damper (4) in a rectangular array; the output end of the damper (4) is fixedly connected with the outer shell (2); the bottom of the outer shell (2) is fixedly connected with a triangular block (12); one side of the outer wall of the triangular block (12) is fixedly connected with a left-right symmetrical double vibration motor (5); the top of the outer shell (2) is provided with a feed pipe (3); one side of the outer wall of the outer shell (2) is provided with a discharge pipe (7); the inner wall of the outer shell (2) is provided with a filter assembly, and the filter assembly is used to classify the size of maleic anhydride.
2. The packaging and sorting device for maleic anhydride system according to claim 1, characterized in that: The filter assembly comprises a screen mesh 1 (8) and a screen mesh 2 (9), wherein the outer wall of the screen mesh 1 (8) is fixedly connected to the inner wall of the outer shell 1 (2), and the outer wall of the screen mesh 2 (9) is fixedly connected to the inner wall of the outer shell 1 (2).
3. The packaging and sorting device of a maleic anhydride system according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a transmission channel (6), the top of the base (1) is fixedly connected to a support column (24), and the top of the support column (24) is fixedly connected to an outer shell three (30).
4. The packaging and sorting device for maleic anhydride system according to claim 3, characterized in that: The inner wall of the outer shell three (30) is fixedly connected with a fixing frame (26), the interior of the fixing frame (26) is slidably connected with a left-right symmetrical sliding column one (29), the outer wall of the sliding column one (29) is fixedly connected with a sliding rod one (27), and the bottom of the sliding rod one (27) is rotatably connected with a pulley one (28).
5. The packaging and sorting device for maleic anhydride system according to claim 4, characterized in that: The top of the outer shell three (30) is fixedly connected to a motor (25), the output end of the motor (25) is fixedly connected to a rotating shaft (31), and the outer wall of the rotating shaft (31) is fixedly connected to an elliptical block one (32).
6. The packaging and sorting device for maleic anhydride system according to claim 5, characterized in that: The outer wall of the rotating shaft (31) is fixedly connected with an elliptical block 2 (33), one side of the outer wall of the elliptical block 2 (33) is slidably connected to one side of the outer wall of the pulley 1 (28), and the interior of the fixed frame (26) is slidably connected with a left-right symmetrical sliding column 2 (36), the outer wall of the sliding column 2 (36) is fixedly connected with a sliding rod 2 (35), and the top of the sliding rod 2 (35) is rotatably connected to a pulley 2 (34).
7. The packaging and sorting device for maleic anhydride system according to claim 6, characterized in that: One side of the outer wall of the pulley 2 (34) is slidably connected to one side of the outer wall of the elliptical block 1 (32), and the outer wall of the sliding column 1 (29) is slidably connected to a front-to-back symmetrical sealing clamp (40), and a spring 1 (37) is provided between the sealing clamp (40) and the fixing frame (26).
8. The packaging and sorting device for maleic anhydride system according to claim 7, characterized in that: One end of the spring (37) is fixedly connected to one side of the outer wall of the fixing frame (26), and the other side of the spring (37) is fixedly connected to the other side of the sealing clamp (40).
9. The packaging and sorting device for maleic anhydride system according to claim 7, characterized in that: The outer wall of the sliding column 1 (29) is fixedly connected with a fixing plate (38), and a spring 2 (39) is arranged between the fixing plate (38) and the sealing clamp (40).
10. The packaging and sorting device for maleic anhydride system according to claim 9, characterized in that: One end of the second spring (39) is fixedly connected to one side of the outer wall of the sealing clamp (40), and the other end of the second spring (39) is fixedly connected to one side of the outer wall of the fixing plate (38).