A ceramic fiber paper flattening mechanism
Patent Information
- Application Number
- CN202522362669.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-07
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-11-07
AI Technical Summary
首先，现有的陶瓷纤维纸压平机构在工作时主要采用静置重压的方式，由于用于压平纤维纸的重量恒定不变，且纤维纸只能经过一次重压，导致纤维纸上突出的纤维不能完全压实，进而使纤维纸表面存在突出的纤维毛刺，对于纤维纸的压实效果较差；
1、本实用新型中，工作时，将需要压平的陶瓷纤维纸依次穿过底座上的各部件，将陶瓷纤维纸铺设在支撑台上，陶瓷纤维纸首端与收卷机构连接，靠近第一压辊一侧为放纸机构，靠近第三压辊一侧为收卷机构，随着两端收卷机构与放纸机构的工作，纤维纸开始由放纸机构输出，由收卷机构进行收卷，在纤维纸运动过程中，电动伸缩杆驱动固定架下降，使第一压辊、第二压辊、第三压辊分别与纤维纸接触，与此同时，伺服电机驱动第一压辊、第二压辊、第三压辊以与纤维纸移动速度相适配的转速进行转动，在纤维纸经过支撑台时，第一压辊、第二压辊、第三压辊分别对纤维纸进行碾压，通过递增的重量对纤维纸进行分层压实，能够充分将纤维纸表面的纤维压实平整，使得纤维纸表面更加光滑平整，提高纤维纸生产质量，阻隔板对纤维纸进行防护阻隔，在纤维纸移动过程中将纤维纸限制在支撑台上，防止纤维纸滑动偏移脱离支撑台，便于压平组件将纤维纸压平。
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Figure CN224858667U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ceramic fiber paper production technology, and in particular to a ceramic fiber paper flattening mechanism. Background Technology
[0002] Ceramic fiber paper is a high-performance inorganic fiber paper made primarily of ceramic fibers. It possesses properties such as high temperature resistance, insulation, and heat insulation. Ceramic fiber paper is manufactured using a wet-process molding process from high-purity ceramic fibers (such as aluminosilicate fibers) and a small amount of binders (such as styrene-butadiene latex and epoxy resin). It is widely used in industrial, construction, glass manufacturing, and automotive industries. In industrial applications, it is primarily used for heat insulation in high-temperature kilns, sealing gaskets, and electrical insulation. In construction and glass applications, it is mainly used for casting gaskets and sound-absorbing materials. In the automotive industry, it is used for vehicle noise reduction and filtration systems. Due to its rough surface and poor flatness, ceramic fiber paper requires flattening after production to achieve a smooth and even surface.
[0003] However, existing ceramic fiber paper flattening mechanisms have certain shortcomings: First, existing ceramic fiber paper flattening mechanisms mainly use static heavy pressure during operation. Since the weight used to flatten the fiber paper is constant and the fiber paper can only be subjected to heavy pressure once, the protruding fibers on the fiber paper cannot be completely compacted, resulting in protruding fiber burrs on the surface of the fiber paper, which leads to poor compaction effect. Secondly, when the existing compaction mechanism compacts the fiber paper, the fiber paper cannot be straightened, which makes the surface of the fiber paper prone to wrinkles during compaction. Utility Model Content
[0004] The purpose of this application is to provide a ceramic fiber paper flattening mechanism to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this application provides the following technical solution: a ceramic fiber paper flattening mechanism, comprising a base, a support platform provided on the top outer wall of the base, support legs provided on the bottom outer wall of the support platform at equal intervals, and flattening components provided on one side of the top outer wall of the base at equal intervals. The flattening components are adapted to the support platform. The flattening components include mounting frames welded at equal intervals to one side of the top outer wall of the base. The mounting frames are "L" shaped structures. Each mounting frame has mounting holes at its top, and each mounting hole is fitted with an electric telescopic rod. Each end of the electric telescopic rod is fitted with a fixing frame by bolts. The fixing frame is a "C" shaped structure. A first pressure roller, a second pressure roller, and a third pressure roller are rotatably mounted on the inner wall of the fixing frame. The first pressure roller, the second pressure roller, and the third pressure roller are all adapted to the fixing frame, and the weight of the first pressure roller, the second pressure roller, and the third pressure roller increases sequentially.
[0006] Preferably, servo motors are bolted to one side of the outer wall of the fixing frame. The output shafts of the servo motors are connected to the first pressure roller, the second pressure roller, and the third pressure roller, respectively. The outer wall of the servo motor is provided with a protective cover adapted to it, and the outer wall of the fixing frame near the servo motor is provided with a controller adapted to it.
[0007] Preferably, both ends of the top outer wall of the support platform are provided with baffles, which are adapted to the first pressure roller, the second pressure roller and the third pressure roller respectively, and the distance between the baffles is greater than the length of the first pressure roller, the second pressure roller and the third pressure roller.
[0008] Preferably, the base has control grooves at both ends of the top outer wall, and the control grooves are located at the four corners of the base. A control block is slidably installed on the inner wall of the control groove, and a control roller is rotatably installed on the outer wall of the adjacent two sides of the control block. The outer wall of the control roller is provided with a matching slot.
[0009] Preferably, a threaded rod is rotatably mounted on the top outer wall of the control slot via a thread, the end of the threaded rod is rotatably connected to the control block, and a threaded hole adapted to the threaded rod is opened on the top of the control slot.
[0010] Preferably, a limiting groove is formed on the top outer wall of the control groove, a cleaning block is inserted into the inner wall of the limiting groove, and cleaning grooves are formed on the outer walls of the adjacent two sides of the cleaning block. The cleaning groove is arc-shaped, and a cleaning pad adapted to it is provided on the inner wall of the cleaning groove. The cleaning pad is adapted to the threaded rod, the depth of the limiting groove is less than the thickness of the top of the control groove, and the limiting groove is adapted to the threaded hole.
[0011] In summary, the technical effects and advantages of this utility model are as follows: 1. In this utility model, during operation, the ceramic fiber paper to be flattened is sequentially passed through the components on the base and laid on the support platform. The first end of the ceramic fiber paper is connected to the winding mechanism. The paper feeding mechanism is located near the first pressure roller, and the winding mechanism is located near the third pressure roller. As the winding and feeding mechanisms at both ends work, the fiber paper begins to be output by the paper feeding mechanism and wound up by the winding mechanism. During the movement of the fiber paper, the electric telescopic rod drives the fixed frame to descend, so that the first, second, and third pressure rollers respectively contact the fiber paper. At the same time, the servo motor drives the first... The first, second, and third pressure rollers rotate at speeds adapted to the moving speed of the fiber paper. As the fiber paper passes the support table, the first, second, and third pressure rollers respectively crush the fiber paper, and the increasing weight compacts the fiber paper in layers, which can fully compact and flatten the fibers on the surface of the fiber paper, making the surface of the fiber paper smoother and improving the production quality of the fiber paper. The barrier plate protects and blocks the fiber paper, restricting it to the support table during the movement of the fiber paper, preventing the fiber paper from sliding off the support table, and facilitating the flattening component to flatten the fiber paper.
[0012] 2. In this utility model, the fiber paper is passed through the bottom of the control roller before passing through the support platform. The fiber paper is placed in the slot on the surface of the control roller. As the fiber paper continuously rubs against the surface of the control roller during the transmission process, the fiber paper slides back and forth along the outer wall of the control roller. The slot can restrict the fiber paper and prevent it from moving back and forth. At the same time, when the fiber paper is being transported, rotating the threaded rod can drive the control block to descend and drive the control roller to descend. As the control rollers on both sides descend, a height difference is formed between the control roller and the support platform, which straightens the fiber paper. This makes it easier for the flattening component to flatten the fiber paper and prevent the fiber paper from becoming loose and wrinkled after flattening.
[0013] 3. In this utility model, during the rotation of the threaded rod, the thread of the threaded rod continuously contacts the cleaning pad on the inner wall of the cleaning groove. During this process, the cleaning pad wipes away the dust and impurities attached to the outer wall of the threaded rod, thereby cleaning the threaded rod and preventing excessive dust and impurities attached to the outer wall of the threaded rod from affecting the normal rotation of the threaded rod. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the main body's external structure in an embodiment of this application; Figure 2This is a schematic diagram of the cleaning block structure in an embodiment of this application; Figure 3 This is a schematic diagram of the flattening component structure in the embodiments of this application; Figure 4 This is a schematic diagram of the servo motor structure in an embodiment of this application.
[0016] In the diagram: 1. Base; 2. Support platform; 3. Mounting frame; 4. Electric telescopic rod; 5. Fixing frame; 6. First pressure roller; 7. Second pressure roller; 8. Third pressure roller; 9. Barrier plate; 10. Control groove; 11. Control block; 12. Control roller; 13. Slot; 14. Threaded rod; 15. Restriction groove; 16. Cleaning block; 17. Cleaning pad; 18. Servo motor. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Example: Reference Figure 1-4 The ceramic fiber paper flattening mechanism shown includes a base 1, a support platform 2 on the top outer wall of the base 1, and support legs evenly distributed on the bottom outer wall of the support platform 2. Flattening components are evenly distributed on one side of the top outer wall of the base 1, and the flattening components are adapted to the support platform 2. Each flattening component includes mounting brackets 3 evenly welded to one side of the top outer wall of the base 1. The mounting brackets 3 have an "L"-shaped structure, and each mounting bracket 3 has mounting holes at its top. Electric telescopic rods 4 are installed in each mounting hole, and fixing brackets 5 are bolted to the ends of each electric telescopic rod 4. The fixing brackets 5 are... The C-shaped structure has a first pressure roller 6, a second pressure roller 7, and a third pressure roller 8 rotatably mounted on the inner wall of the fixed frame 5. The first pressure roller 6, the second pressure roller 7, and the third pressure roller 8 are all adapted to the fixed frame 5. The weight of the first pressure roller 6, the second pressure roller 7, and the third pressure roller 8 increases sequentially. A servo motor 18 is bolted to one side of the outer wall of the fixed frame 5. The output shaft of the servo motor 18 is connected to the first pressure roller 6, the second pressure roller 7, and the third pressure roller 8, respectively. A protective cover adapted to the servo motor 18 is provided on the outer wall of the fixed frame 5 near the servo motor 18. A controller adapted to the servo motor 18 is provided on the outer wall of the fixed frame 5 near the servo motor 18.
[0019] With the above structure: During operation, the ceramic fiber paper to be flattened is passed through the components on the base 1 in sequence and laid on the support platform 2. The first end of the ceramic fiber paper is connected to the winding mechanism. The paper feeding mechanism is located near the first pressure roller 6, and the winding mechanism is located near the third pressure roller 8. As the winding mechanism and the paper feeding mechanism work at both ends, the fiber paper is output by the paper feeding mechanism and wound up by the winding mechanism. During the movement of the fiber paper, the electric telescopic rod 4 drives the fixed frame 5 to descend, so that the first pressure roller 6, the second pressure roller 7, and the third pressure roller 8 come into contact with the fiber paper respectively. At the same time, the servo motor 18 drives the first pressure roller 6, the second pressure roller 7, and the third pressure roller 8 to rotate at a speed adapted to the moving speed of the fiber paper. When the fiber paper passes the support platform 2, the first pressure roller 6, the second pressure roller 7, and the third pressure roller 8 respectively crush the fiber paper. By increasing the weight, the fiber paper is layered and compacted, which can fully compact and flatten the fibers on the surface of the fiber paper, making the surface of the fiber paper smoother and flatter, and improving the production quality of fiber paper.
[0020] like Figure 3 As shown, both ends of the top outer wall of the support platform 2 are provided with baffle plates 9. The baffle plates 9 are adapted to the first pressure roller 6, the second pressure roller 7, and the third pressure roller 8 respectively. The distance between the baffle plates 9 is greater than the length of the first pressure roller 6, the second pressure roller 7, and the third pressure roller 8. The baffle plates 9 protect and block the fiber paper, restricting the fiber paper on the support platform 2 during the movement of the fiber paper, preventing the fiber paper from sliding off the support platform 2, and facilitating the flattening component to flatten the fiber paper.
[0021] like Figure 2 As shown, control grooves 10 are provided at both ends of the top outer wall of the base 1, and the control grooves 10 are located at the four corners of the base 1. Control blocks 11 are slidably installed on the inner wall of the control groove 10. Control rollers 12 are rotatably installed on the outer walls of adjacent sides of the control blocks 11. The outer wall of the control rollers 12 has a corresponding slot 13. A threaded rod 14 is rotatably installed on the top outer wall of the control groove 10. The end of the threaded rod 14 is rotatably connected to the control block 11. The top of the control groove 10 has a threaded hole that matches the threaded rod 14. The fiber paper is passed through the support platform 2 before being inserted. The fiber paper is placed in the slot 13 on the surface of the control roller 12 after passing through the bottom of the control roller 12. As the fiber paper continuously rubs against the surface of the control roller 12 during the transmission process, it slides back and forth along the outer wall of the control roller 12. The slot 13 can restrict the fiber paper and prevent it from moving back and forth. At the same time, when the fiber paper is being transported, rotating the threaded rod 14 can drive the control block 11 to descend and drive the control roller 12 to descend. As the control rollers 12 on both sides descend, a height difference is formed between the control roller 12 and the support platform 2, which straightens the fiber paper and makes it easier for the flattening component to flatten the fiber paper, preventing the fiber paper from becoming loose and causing wrinkles after flattening.
[0022] like Figure 2 As shown, a limiting groove 15 is provided on the top outer wall of the control groove 10. A cleaning block 16 is inserted into the inner wall of the limiting groove 15. Cleaning grooves are provided on the outer walls of the adjacent two sides of the cleaning block 16. The cleaning grooves are arc-shaped. A cleaning pad 17 is provided on the inner wall of the cleaning groove to match it. The cleaning pad 17 is adapted to the threaded rod 14. The depth of the limiting groove 15 is less than the thickness of the top of the control groove 10. The limiting groove 15 is adapted to the threaded hole. During the rotation of the threaded rod 14, the thread of the threaded rod 14 continuously contacts the cleaning pad 17 on the inner wall of the cleaning groove. During this process, the dust and impurities attached to the outer wall of the threaded rod 14 are wiped by the cleaning pad 17, thereby cleaning the threaded rod 14 and preventing too much dust and impurities attached to the outer wall of the threaded rod 14 from affecting the normal rotation of the threaded rod 14.
[0023] The working principle of this practical application is as follows: During operation, the ceramic fiber paper to be flattened is passed sequentially through the components on the base 1 and laid on the support platform 2. The first end of the ceramic fiber paper is connected to the winding mechanism. The paper feeding mechanism is located near the first pressure roller 6, and the winding mechanism is located near the third pressure roller 8. As the winding and feeding mechanisms at both ends work, the fiber paper begins to be output by the paper feeding mechanism and wound up by the winding mechanism. During the movement of the fiber paper, the electric telescopic rod 4 drives the fixed frame 5 to descend, so that the first pressure roller 6, the second pressure roller 7, and the third pressure roller 8 come into contact with the fiber paper respectively. At the same time, the servo motor 18 drives the first pressure roller 6... The first pressure roller 6, the second pressure roller 7, and the third pressure roller 8 rotate at a speed adapted to the moving speed of the fiber paper. When the fiber paper passes the support table 2, the first pressure roller 6, the second pressure roller 7, and the third pressure roller 8 respectively crush the fiber paper. By increasing the weight, the fiber paper is layered and compacted, which can fully compact and flatten the fibers on the surface of the fiber paper, making the surface of the fiber paper smoother and flatter, and improving the production quality of the fiber paper. The barrier plate 9 protects and blocks the fiber paper, restricting the fiber paper on the support table 2 during the movement of the fiber paper, preventing the fiber paper from sliding off the support table 2, and facilitating the flattening component to flatten the fiber paper. Before the fiber paper passes through the support platform 2, it is passed through the bottom of the control roller 12 and placed in the slot 13 on the surface of the control roller 12. As the fiber paper continuously rubs against the surface of the control roller 12 during the transmission process, it slides back and forth along the outer wall of the control roller 12. The slot 13 can restrict the fiber paper and prevent it from moving back and forth. At the same time, when the fiber paper is being conveyed, rotating the threaded rod 14 can drive the control block 11 to descend and drive the control roller 12 to descend. As the control rollers 12 on both sides descend, a height difference is formed between the control roller 12 and the support platform 2, which straightens the fiber paper and makes it easier for the flattening component to flatten the fiber paper, preventing the fiber paper from being loose and causing wrinkles after flattening. During the rotation of the threaded rod 14, the threads of the threaded rod 14 continuously come into contact with the cleaning pad 17 on the inner wall of the cleaning tank. During this process, the dust and impurities attached to the outer wall of the threaded rod 14 are wiped by the cleaning pad 17, thereby cleaning the threaded rod 14 and preventing excessive dust and impurities attached to the outer wall of the threaded rod 14 from affecting the normal rotation of the threaded rod 14.
[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A ceramic fiber paper flattening mechanism, comprising a base (1), characterized in that: The base (1) has a support platform (2) on its top outer wall. The support platform (2) has support legs that are evenly distributed on its bottom outer wall. The base (1) has a flattening component that is evenly distributed on one side of its top outer wall. The flattening component is adapted to the support platform (2). The flattening component includes a mounting frame (3) that is evenly welded to one side of the top outer wall of the base (1). The mounting frame (3) is an "L" shaped structure. The mounting frame (3) has mounting holes on its top. The mounting holes are all fitted with electric telescopic rods (4). The ends of the electric telescopic rods (4) are all fitted with fixing frames (5) by bolts. The fixing frames (5) are "C" shaped structures. The inner wall of the fixing frames (5) is rotatably fitted with a first pressure roller (6), a second pressure roller (7), and a third pressure roller (8). The first pressure roller (6), the second pressure roller (7), and the third pressure roller (8) are all adapted to the fixing frames (5). The weight of the first pressure roller (6), the second pressure roller (7), and the third pressure roller (8) increases sequentially.
2. The ceramic fiber paper flattening mechanism according to claim 1, characterized in that: Servo motors (18) are bolted to one side of the outer wall of the fixed frame (5). The output shaft of the servo motor (18) is connected to the first pressure roller (6), the second pressure roller (7) and the third pressure roller (8) respectively. The outer wall of the servo motor (18) is provided with a protective cover that is compatible with it. The outer wall of the fixed frame (5) near the servo motor (18) is provided with a controller that is compatible with it.
3. The ceramic fiber paper flattening mechanism according to claim 1, characterized in that: The support platform (2) has baffles (9) at both ends of the top outer wall. The baffles (9) are adapted to the first pressure roller (6), the second pressure roller (7), and the third pressure roller (8) respectively. The distance between the baffles (9) is greater than the length of the first pressure roller (6), the second pressure roller (7), and the third pressure roller (8).
4. The ceramic fiber paper flattening mechanism according to claim 1, characterized in that: The base (1) has control grooves (10) at both ends of the top outer wall. The control grooves (10) are located at the four corners of the base (1). Control blocks (11) are slidably installed on the inner wall of the control grooves (10). Control rollers (12) are rotatably installed on the outer walls of the adjacent sides of the control blocks (11). The outer wall of the control rollers (12) has a slot (13) that matches them.
5. The ceramic fiber paper flattening mechanism according to claim 4, characterized in that: The top outer wall of the control groove (10) is fitted with a threaded rod (14) by a threaded rotation. The end of the threaded rod (14) is rotatably connected to the control block (11). The top of the control groove (10) is provided with a threaded hole that matches the threaded rod (14).
6. The ceramic fiber paper flattening mechanism according to claim 5, characterized in that: The top outer wall of the control groove (10) is provided with a limiting groove (15), and a cleaning block (16) is inserted into the inner wall of the limiting groove (15). The outer walls of the adjacent sides of the cleaning block (16) are provided with cleaning grooves. The cleaning groove is arc-shaped. The inner wall of the cleaning groove is provided with a cleaning pad (17) that matches it. The cleaning pad (17) matches the threaded rod (14). The depth of the limiting groove (15) is less than the thickness of the top of the control groove (10). The limiting groove (15) matches the threaded hole.