A steel paper base paper drying and dehydrating mechanism
By designing a steel paper base paper drying and dehydration mechanism including a fixed frame, a hot air chamber, an electric push rod, a driven rod and a top blower, the problem of wrinkles and uneven moisture extrusion in the drying and dehydration process of the base paper is solved, and a better drying and dehydration effect is achieved.
Patent Information
- Application Number
- CN202421575211.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-05
AI Technical Summary
In the existing steel paper drying and dehydration technology, the extrusion roller will cause wrinkles in the base paper during movement and the moisture will be squeezed unevenly to the bottom, resulting in poor drying and dehydration effect.
A steel paper base paper drying and dehydrating mechanism is designed, including a fixing frame, a hot air chamber, an electric push rod, a driven rod and a top blower frame. The connecting frame and the extrusion roller are driven vertically to keep the base paper flat by spreading the plate, and the hot air is blown out through the top and bottom blower frames to ensure the drying and dehydration of the base paper.
It effectively avoids wrinkles in the drying and dehydration process of the base paper, and is blown by uniform hot air, improving the drying and dehydration effect of the base paper.
Smart Images
Figure CN222747638U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of steel paper processing, and in particular relates to a steel paper base paper drying and dehydrating mechanism. Background Art
[0002] Steel paper base paper is the basic material for manufacturing steel paper. After further processing, such as impregnation, calendering, etc., the steel paper base paper can be finally made into steel paper with various special properties, which is widely used in electrical insulation, grinding, packaging and other fields. The steel paper base paper needs to be dried and dehydrated during processing to remove moisture and improve the physical properties of the base paper. When the base paper is dried and dehydrated, the moisture in the base paper is generally squeezed by squeezing rollers, and hot air is blown to the surface of the base paper where it is squeezed to complete the drying and dehydration of the base paper. In actual applications, the squeezing rollers will exert pressure on the base paper during movement, causing the base paper to wrinkle. In the squeezing process, the squeezing rollers will squeeze the moisture inside the base paper to the bottom, causing residual moisture at the bottom of the base paper, resulting in poor drying and dehydration effect of the base paper. Utility Model Content
[0003] The utility model provides a steel paper base paper drying and dehydrating mechanism, which has the characteristics of not only continuously flattening the base paper in the area to be squeezed when drying and dehydrating the base paper, but also ensuring the drying and dehydrating effect of the base paper by blowing air on both sides of the base paper.
[0004] The utility model provides the following technical scheme: it comprises a fixed frame, a hot air bin and an electric push rod, the inner side of the fixed frame is fixedly connected with a supporting plate, the hot air bin is located below the fixed frame, one side of the fixed frame is slidably connected with an air delivery bin, the top of the air delivery bin is fixedly connected with an air guide duct, the top of the fixed frame is fixedly connected with a positioning frame, a sliding rod is arranged on the inner side of the positioning frame, the electric push rod is fixedly connected with the bottom end of the sliding rod, and the output end of the electric push rod is fixedly connected with a linkage frame, the inner side of the linkage frame is rotatably connected with an extrusion roller, one side of the linkage frame is fixedly connected with a driven rod, and the driven rod An extension rod is fixedly connected to the outer side of the moving rod, and a rotating rod is rotatably connected to the bottom end of the extension rod. The outer side of the rotating rod is rotatably connected to an expansion plate, and a top blowing rack is fixedly connected to the outer side of the linkage frame. A bottom blowing frame is provided below the top blowing rack, and the bottom blowing frame is located below the supporting plate. The air delivery bin is connected to the top blowing rack and the bottom blowing frame through the air guide pipe, and a synchronization rod is provided on the outer side of the top blowing rack, and a driving rod is fixedly connected between the synchronization rod and the air delivery bin, and exhaust outlets are provided on the corresponding sides of the top blowing rack and the bottom blowing frame.
[0005] Among them, the bottom end of the fixed frame is fixedly connected to a support base, the hot air bin is installed on the inner side of the support base, a guide groove is opened on the outer side of the fixed frame, and the air supply bin is slidably connected to one side of the fixed frame through the guide groove.
[0006] Wherein, a threaded rod is rotatably connected inside the positioning frame, and the threaded rod rotates inside the sliding rod.
[0007] Wherein, a guide rod is fixedly connected to the top end of the linkage frame, and the guide rod is slidably connected to the inside of the positioning frame.
[0008] Wherein, a sliding block is fixedly connected to the outer side of the top blowing frame, the sliding block is slidably connected to the synchronization rod, and a connecting block is fixedly connected between the bottom blowing frame and the synchronization rod.
[0009] The beneficial effect of the utility model is that, through the cooperation of the driven rod and the top blowing frame and other components, when the base paper is squeezed and dehydrated, the area of the base paper to be squeezed can be continuously flattened to avoid wrinkles on the base paper, and the drying and dehydration effect of the base paper can be ensured by continuously blowing hot air to the upper and lower ends of the base paper squeezing position.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0012] Figure 2 It is a three-dimensional structural schematic diagram of the linkage frame and the driven rod in the utility model;
[0013] Figure 3 It is a schematic diagram of the three-dimensional structure of the top blowing rack in the utility model;
[0014] Figure 4 for Figure 1 A magnified schematic diagram of center A.
[0015] In the figure: 1. fixed frame; 11. supporting plate; 12. hot air chamber; 13. air supply chamber; 14. air guide duct; 15. supporting base; 16. guide groove; 2. positioning frame; 21. sliding rod; 22. electric push rod; 23. threaded rod; 3. linkage frame; 31. extrusion roller; 32. guide rod; 4. driven rod; 41. extension rod; 42. rotating rod; 43. expansion plate; 5. top blowing frame; 51. bottom blowing frame; 52. synchronization rod; 53. driving rod; 54. exhaust port; 55. slider; 56. connecting block. DETAILED DESCRIPTION
[0016] See also Figure 1-Figure 4The utility model provides the following technical solutions: including a fixed frame 1, a hot air bin 12 and an electric push rod 22, the inner side of the fixed frame 1 is fixedly connected with a supporting plate 11, the hot air bin 12 is located below the fixed frame 1, one side of the fixed frame 1 is slidably connected with an air delivery bin 13, the top of the air delivery bin 13 is fixedly connected with an air guide 14, the top of the fixed frame 1 is fixedly connected with a positioning frame 2, the inner side of the positioning frame 2 is provided with a sliding rod 21, the electric push rod 22 is fixedly connected to the bottom end of the sliding rod 21, and the output end of the electric push rod 22 is fixedly connected with a linkage frame 3, the inner side of the linkage frame 3 is rotatably connected with an extrusion roller 31, and one side of the linkage frame 3 is fixedly connected with a driven rod 4, from An extension rod 41 is fixedly connected to the outside of the movable rod 4, and a rotating rod 42 is rotatably connected to the bottom end of the extension rod 41. An expansion plate 43 is rotatably connected to the outside of the rotating rod 42. A top blowing rack 5 is fixedly connected to the outside of the linkage frame 3. A bottom blowing frame 51 is provided below the top blowing rack 5. The bottom blowing frame 51 is located below the supporting plate 11. The air delivery bin 13 is connected to the top blowing rack 5 and the bottom blowing frame 51 through an air guide pipe 14. A synchronization rod 52 is provided on the outside of the top blowing rack 5. A driving rod 53 is fixedly connected between the synchronization rod 52 and the air delivery bin 13. Exhaust outlets 54 are provided on the corresponding sides of the top blowing rack 5 and the bottom blowing frame 51.
[0017] In this embodiment: the fixed frame 1 is used to support and connect various components, so that the drying and dehydration of the base paper can be completed through the cooperation of other components. The supporting plate 11 fixedly connected to the inner side of the fixed frame 1 is used to provide support for the base paper to be dried and dehydrated. The hot air bin 12 provided on one side of the fixed frame 1 is equipped with a fan, a heating wire and other components so that hot air can be generated inside the hot air bin 12. An air supply bin 13 is slidably provided on one side of the fixed frame 1, and the hot air bin 12 will input hot air into the air supply bin 13 through a hose. The positioning frame 2 fixed on the top of the fixed frame 1 can support the sliding rod 21 through the cooperation of other components, and a driving motor is installed on one side of the positioning frame 2 so that the sliding rod 21 can slide on the inner side of the positioning frame 2, and the sliding rod 21 An electric push rod 22 is fixed to the bottom end, and the output end of the electric push rod 22 is connected to the linkage frame 3, so that the electric push rod 22 can drive the linkage frame 3 to move vertically, and a squeezing roller 31 is rotated inside the linkage frame 3. When the electric push rod 22 drives the linkage frame 3 to move vertically downward, the linkage frame 3 will drive the squeezing roller 31 to move synchronously, so that the squeezing roller 31 contacts the base paper. The squeezing roller 31 is used to squeeze the base paper. During the movement of the sliding rod 21, the electric push rod 22 drives the linkage frame 3 to move synchronously, so that when the squeezing roller 31 contacts the base paper, it can rotate on the surface of the base paper to squeeze the moisture inside the base paper downward, and a plurality of holes are provided inside the supporting plate 11, so that the moisture squeezed downward can pass through the holes from The inside of the supporting plate 11 drips downward, thereby completing the dehydration operation of the base paper. The driven rod 4 fixed on one side of the linkage frame 3 is used to drive the extension rod 41 and other components to move synchronously with the linkage frame 3, so that when the electric push rod 22 drives the linkage frame 3 to move vertically downward, the driven rod 4 will drive the extension rod 41, the rotating rod 42 and the expansion plate 43 to move. Since the height of the expansion plate 43 is lower than the squeezing roller 31, the expansion plate 43 will contact the base paper, and when the driven rod 4 continues to move vertically downward with the linkage frame 3, the expansion plate 43 will be limited by the base paper and move on the surface of the base paper. The extension rod 41 and the rotating rod 42, as well as the rotating rod 42 and the expansion plate 43 are all connected by torsion springs, so that when the expansion plate 43 moves horizontally on the surface of the base paper, A certain pulling force will be applied to the base paper, so as to achieve the purpose of continuously flattening the base paper, and because the flattening plate 43 is located at the front side of the squeezing roller 31, the base paper flattened by the flattening plate 43 is the area to be squeezed, thereby avoiding the situation that wrinkles appear at the position where the base paper is about to be squeezed, and when the sliding rod 21 drives the squeezing roller 31 to move on the surface of the base paper, the flattening plate 43 will move synchronously, so that the flattening plate 43 can continuously flatten the base paper in the area to be flattened, thereby ensuring the squeezing and dehydration effect of the base paper, and the outer side of the linkage frame 3 is fixed with a top blowing frame 5, and a bottom blowing frame 51 is provided below the top blowing frame 5, and the bottom blowing frame 51 is located below the supporting plate 11. The hot air generated in the hot air bin 12 is introduced into the air supply bin 13.The air delivery bin 13 will guide the hot air into the top blowing rack 5 and the bottom blowing frame 51 through the air guide 14, and the air guide 14 used to connect the air delivery bin 13 and the top blowing rack 5 has a telescopic function, so that when the top blowing rack 5 moves vertically downward, the air guide 14 will not hinder the movement of the top blowing rack 5, and the top blowing rack 5 and the bottom blowing frame 51 are both provided with exhaust ports 54 on the side facing the base paper, so that the top blowing rack 5 and the bottom blowing frame 51 will respectively blow hot air toward the surface of the base paper, and the hot air blown out by the bottom blowing frame 51 will act on the surface of the base paper through the holes provided in the supporting plate 11, and because the top blowing rack 5 and the bottom blowing frame 51 are located on the outside of the squeezing roller 31, the area where the hot air acts corresponds to the squeezed position of the base paper, thereby ensuring that the hot air has an impact on the base paper through synchronous squeezing and dehydration. The top blowing frame 5 is fixed to the outside of the linkage frame 3, so that when the linkage frame 3 drives the squeezing roller 31 to move on the surface of the base paper, it will drive the top blowing frame 5 to move synchronously, and a synchronization rod 52 is provided on one side of the top blowing frame 5, and the synchronization rod 52 is used to drive the bottom blowing frame 51 to move synchronously, and a driving rod 53 is fixed on one side of the synchronization rod 52, and the driving rod 53 is fixed to the air delivery bin 13, so that when the linkage frame 3 moves, it will not only drive the driven rod 4 to move, but also drive the top blowing frame 5, the bottom blowing frame 51 and the air delivery bin 13 to move synchronously, thereby ensuring that the air delivery bin 13 can stably introduce hot air into the top blowing frame 5 and the bottom blowing frame 51, and the top blowing frame 5 and the bottom blowing frame 51 can continuously blow hot air to the position where the base paper is squeezed and dehydrated, thereby ensuring the drying and dehydration effect of the base paper.
[0018] The bottom end of the fixing frame 1 is fixedly connected with a support base 15, the hot air bin 12 is installed on the inner side of the support base 15, and a guide groove 16 is opened on the outer side of the fixing frame 1, and the air delivery bin 13 is slidably connected to one side of the fixing frame 1 through the guide groove 16; the support base 15 fixed at the bottom end of the fixing frame 1 is used to support the fixing frame 1, so that the fixing frame 1 can complete the support work of other components, and the support base 15 can fix the position of the hot air bin 12, so that the hot air bin 12 can stably generate hot air, and input the hot air into the air delivery bin 13 through the hose, and the outside of the fixing frame 1 The guide groove 16 opened on the side is used to guide and constrain the movement of the air delivery bin 13 to avoid deviation of the air delivery bin 13 when it moves. Since the hot air bin 12 is connected to the air delivery bin 13 through a hose, and the hose has bending performance, the hot air bin 12 can stably input hot air into the air delivery bin 13 when the air delivery bin 13 moves, so that the air delivery bin 13 can introduce the hot air into the top blowing rack 5 and the bottom blowing frame 51 through the air guide pipe 14, so that the top blowing rack 5 and the bottom blowing frame 51 can blow hot air to the squeezed area of the base paper for drying.
[0019] A threaded rod 23 is rotatably connected inside the positioning frame 2, and the threaded rod 23 rotates inside the sliding rod 21; the threaded rod 23 rotating inside the positioning frame 2 is used to provide support for the sliding rod 21, and the output end of the driving motor installed on one side of the positioning frame 2 is connected to the threaded rod 23, and the sliding rod 21 is provided with a thread that is adapted to the outer side of the threaded rod 23, so that when the threaded rod 23 rotates, it will drive the sliding rod 21 to move horizontally, so that the sliding rod 21 can drive the squeezing roller 31 to rotate on the surface of the base paper through the linkage frame 3, thereby completing the squeezing and dehydration operation of the base paper.
[0020] A guide rod 32 is fixedly connected to the top of the linkage frame 3, and the guide rod 32 is slidably connected to the inside of the positioning frame 2; the guide rod 32 fixed at the top of the linkage frame 3 slides inside the positioning frame 2, so that when the electric push rod 22 drives the linkage frame 3 to move vertically downward, the guide rod 32 can provide constraints and guidance for the movement of the linkage frame 3, avoiding the deviation of the linkage frame 3, so that the linkage frame 3 can drive the squeezing roller 31 to move to the surface of the base paper, and then through horizontal movement, the squeezing roller 31 can rotate on the surface of the base paper to complete the squeezing and dehydration operation of the base paper.
[0021] A slider 55 is fixedly connected to the outer side of the top blowing frame 5, and the slider 55 is slidably connected to the synchronization rod 52, and a connecting block 56 is fixedly connected between the bottom blowing frame 51 and the synchronization rod 52; the slider 55 fixed on the outer side of the top blowing frame 5 is used to drive the synchronization rod 52 to move, and the slider 55 slides vertically on one side of the synchronization rod 52, so that when the top blowing frame 5 moves vertically, the slider 55 will not interfere with the movement of the top blowing frame 5, and when the top blowing frame 5 follows the linkage frame 3 to move horizontally, it can drive the synchronization rod 52 to move synchronously through the slider 55, and a connecting block 56 is fixed between the bottom blowing frame 51 and the synchronization rod 52, so that when the synchronization rod 52 moves, it can drive the connecting block 56 to move synchronously, so that the top blowing frame 5 and the bottom blowing frame 51 can maintain synchronous movement, ensure that the top blowing frame 5 and the bottom blowing frame 51 can continue to be located on the outer side of the squeezing roller 31, and complete the drying operation of the base paper at the position where it is squeezed and dehydrated.
[0022] The working principle and use process of the utility model are as follows: when the staff needs to dry and dehydrate the base paper, the staff can place the unwinding roller on one side of the fixed frame 1 so that the base paper can be unwound on the surface of the supporting plate 11, and the winding roller can be placed on the other side of the fixed frame 1 to wind up the base paper after drying and dehydration. When the base paper is located at the top of the supporting plate 11, the staff can start the electric push rod 22 to make the electric push rod 22 drive the linkage frame 3 and the squeezing roller 31 to move vertically downward. When the linkage frame 3 moves, it will drive the driven rod 4 to move synchronously. The driven rod 4 will drive the extension rod 41, the rotating rod 42 and the spreading plate 43 to move. Since the height of the spreading plate 43 is lower than the squeezing roller 31, the spreading plate 4 3 will first contact the base paper, and when the driven rod 4 continues to move downward with the linkage frame 3, the spreading plate 43 will slide on the surface of the base paper toward the outside of the base paper, so as to flatten the base paper, and because the spreading plate 43 is located in front of the squeezing roller 31, the base paper in the area flattened by the spreading plate 43 is the base paper that is about to be squeezed and dehydrated. When the squeezing roller 31 moves to contact the surface of the base paper, the staff can start the driving motor installed on one side of the positioning frame 2, and the output end of the driving motor is connected to the threaded rod 23, so that the driving motor drives the threaded rod 23 to rotate, and the threaded rod 23 drives the sliding rod 21 to move horizontally when rotating, and the sliding rod 21 drives the linkage frame 3 to move through the electric push rod 22. The linkage frame 3 can drive the squeezing roller 31 and the driven rod 4 to move synchronously. The squeezing roller 31 will rotate on the surface of the base paper when it moves, so as to squeeze the moisture inside the base paper downward to complete the dehydration operation of the base paper. When the squeezing roller 31 moves through the squeezing roller 31, the spreading plate 43 will follow the synchronous movement, so that the spreading plate 43 can continuously flatten the base paper to be squeezed, thereby ensuring the squeezing and dehydration effect of the squeezing roller 31 on the base paper. When the linkage frame 3 moves, it will also drive the top blowing frame 5 to move synchronously. The top blowing frame 5 will drive the bottom blowing frame 51 to move through the synchronous rod 52. At the same time, the fan and other components inside the hot air chamber 12 will generate hot air and input it through the hose. To the inside of the air delivery bin 13, the air delivery bin 13 will guide the hot air into the top blowing rack 5 and the bottom blowing frame 51 through the air duct 14, and the top blowing rack 5 and the bottom blowing frame 51 will blow the hot air to the surface of the base paper to dry the base paper. Since the top blowing rack 5 and the bottom blowing frame 51 will be respectively located above and below the base paper, and the top blowing rack 5 and the bottom blowing frame 51 are located on the outside of the squeezing roller 31, that is, corresponding to the squeezed position of the base paper, and will move synchronously with the squeezing roller 31, the top blowing rack 5 and the bottom blowing frame 51 can continuously blow hot air to the upper and lower ends of the squeezed position of the base paper, and then with the cooperation of the squeezing roller 31 to squeeze and dehydrate the base paper, the drying and dehydration effect of the base paper is guaranteed.
Claims
1. A steel paper base paper drying and dehydrating mechanism, comprising a fixed frame (1), a hot air bin (12) and an electric push rod (22), characterized in that: The inner side of the fixed frame (1) is fixedly connected to a supporting plate (11); the hot air bin (12) is located below the fixed frame (1); one side of the fixed frame (1) is slidably connected to an air delivery bin (13); the top of the air delivery bin (13) is fixedly connected to an air guide duct (14); the top of the fixed frame (1) is fixedly connected to a positioning frame (2); a sliding rod (21) is provided on the inner side of the positioning frame (2); the electric push rod (22) is fixedly connected to the bottom end of the sliding rod (21); and the output end of the electric push rod (22) is fixedly connected to a linkage frame (3); the inner side of the linkage frame (3) is rotatably connected to an extrusion roller (31); one side of the linkage frame (3) is fixedly connected to a driven rod (4); the outer side of the driven rod (4) is fixedly connected to an extension rod (41); the extension rod (41) is fixedly connected to the outer side of the extension rod (41); the extension rod (41) is fixedly connected to the outer side of the extension rod (41); the extension rod (41) is fixedly connected to the outer side of the extension rod (41); the extension rod (41) is fixedly connected to the inner side of the fixed frame ( ... The bottom end of the rod (41) is rotatably connected to a rotating rod (42), and the outer side of the rotating rod (42) is rotatably connected to an expansion plate (43). The outer side of the linkage frame (3) is fixedly connected to a top blowing frame (5), and a bottom blowing frame (51) is provided below the top blowing frame (5), and the bottom blowing frame (51) is located below the supporting plate (11). The air delivery bin (13) is connected to the top blowing frame (5) and the bottom blowing frame (51) through the air guide pipe (14). A synchronization rod (52) is provided on the outer side of the top blowing frame (5), and a driving rod (53) is fixedly connected between the synchronization rod (52) and the air delivery bin (13). Exhaust ports (54) are provided on the corresponding sides of the top blowing frame (5) and the bottom blowing frame (51).
2. The steel paper base paper drying and dehydrating mechanism according to claim 1, characterized in that: The bottom end of the fixed frame (1) is fixedly connected to a support base (15), the hot air bin (12) is installed on the inner side of the support base (15), a guide groove (16) is provided on the outer side of the fixed frame (1), and the air supply bin (13) is slidably connected to one side of the fixed frame (1) through the guide groove (16).
3. The steel paper drying and dehydrating mechanism according to claim 1, characterized in that: A threaded rod (23) is rotatably connected inside the positioning frame (2), and the threaded rod (23) rotates inside the sliding rod (21).
4. The steel paper drying and dehydrating mechanism according to claim 1, characterized in that: A guide rod (32) is fixedly connected to the top end of the linkage frame (3), and the guide rod (32) is slidably connected to the inside of the positioning frame (2).
5. The steel paper drying and dehydrating mechanism according to claim 1, characterized in that: A slider (55) is fixedly connected to the outside of the top blowing frame (5), and the slider (55) is slidably connected to the synchronization rod (52). A connecting block (56) is fixedly connected between the bottom blowing frame (51) and the synchronization rod (52).