A device for impregnating ceramic fiber paper

Abstract

The utility model provides a kind of for ceramic fibre paper's impregnation device, belong to fibre paper impregnation field, including bottom plate, the bottom of the bottom plate is fixedly connected with support frame, the top of the bottom plate is fixedly connected with connecting frame, the top of the connecting frame is fixedly connected fixed plate, the top of the bottom plate is provided with impregnation device;The impregnation device includes motor, the positive side of the motor is fixedly connected in the back side of support frame, the output shaft of the motor is fixedly connected with shaft, the circumference of the shaft is fixedly connected with guide roller one.The utility model is provided with impregnation device, so that pulley one can be rotated using belt pulley two rotation, so that pulley two can drive winding roller rotation, and then winding roller can be rolled to the ceramic fibre paper of impregnation completion, so that ceramic fibre paper will pass two compression rollers, so that the excess glue in the fibre paper is extruded by compression roller, and then the coating thickness of paper is controlled.

Description

Technical Field

[0001] This utility model relates to the field of fiber paper impregnation, and more specifically, to an impregnation device for ceramic fiber paper. Background Technology

[0002] Ceramic fiber paper, as a high-temperature insulation material, is widely used in metallurgy, machinery, aerospace, and power industries, especially for heat insulation, sealing, and fireproofing in high-temperature environments. The excellent performance of ceramic fiber paper is mainly due to the high-temperature stability, low thermal conductivity, and excellent sound insulation properties of its ceramic fibers. However, pure ceramic fiber paper may exhibit problems such as fragility, easy breakage, and insufficient high-temperature resistance during use.

[0003] A search revealed that Chinese Patent Publication No. CN211937632U discloses an "Automatic Impregnation Device for Ceramic Fiberboard," comprising an impregnation tank, a fixed frame, a telescopic cylinder, a movable plate, an impregnation frame, and a clamping mechanism. The fixed frame is installed at the impregnation tank, the telescopic cylinder is installed on the fixed frame, the movable plate is installed between the fixed frame and the impregnation tank, and the output end of the telescopic cylinder is connected to the movable plate. The clamping mechanism is installed on the movable plate, and the impregnation frame is installed within the clamping mechanism. The impregnation frame holds the material to be impregnated. The clamping mechanism consists of a clamping rod, an upper clamping plate, a lower clamping plate, a clamping spring, and a tensioning device. This invention uses an impregnation frame to store the material, clamps the material in the impregnation frame using the clamping mechanism, and then uses the telescopic cylinder to control the impregnation frame to immerse itself in the impregnation tank for processing. While this invention has a simple structure and is easy to use, it still has the following drawbacks:

[0004] (1) When using fiber paper impregnation, it is difficult to squeeze out excess glue from the ceramic fiber paper after the impregnation is completed, and it is difficult to control the coating thickness of the fiber paper.

[0005] The aforementioned application, when using fiber paper impregnation, makes it difficult to accelerate the curing of the ceramic fiber paper after impregnation, thus failing to ensure the quality of the fiber paper after processing. Therefore, an impregnation apparatus for ceramic fiber paper is proposed. Utility Model Content

[0006] The purpose of this invention is to address the current problem of difficulty in squeezing out excess glue from ceramic fiber paper during the impregnation process, which makes it difficult to control the coating thickness of the fiber paper.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The present invention is as follows: an impregnation device for ceramic fiber paper, comprising a base plate, a support frame fixedly connected to the bottom of the base plate, a connecting frame fixedly connected to the top of the base plate, a fixing plate fixedly connected to the top of the connecting frame, and an impregnation device provided on the top of the base plate.

[0009] The impregnation device includes a motor, the front side of which is fixedly connected to the back side of the support frame. The output shaft of the motor is fixedly connected to a rotating shaft. A guide roller is fixedly connected to the circumferential surface of the rotating shaft. A drive gear is fixedly connected to the circumferential surface of the rotating shaft. A driven gear is rotatably connected to the side of the support frame. A guide roller is fixedly connected to the side of the drive gear. A guide shaft is fixedly connected to the inner wall of the support frame. An impregnation tank is fixedly connected to the top of the base plate.

[0010] As a preferred technical solution of this utility model, a connecting shaft is fixedly connected to the inner wall of the impregnation tank, a pressure roller is fixedly connected to the inner wall of the connecting frame, a collection box is provided on the top of the bottom plate, a conveying roller is fixedly connected to the inner wall of the fixed plate, and a winding roller is rotatably connected to the inner wall of the fixed plate. The function of the pressure roller is to squeeze out excess glue from the fiber paper.

[0011] As a preferred technical solution of this utility model, a pulley one is fixedly connected to the front side of the rotating shaft, and a pulley two is fixedly connected to the front side of the winding roller. The pulley one and the pulley two are connected by a belt drive. The function of the belt is that when the pulley one rotates, the pulley two can be rotated by the belt.

[0012] As a preferred technical solution of this utility model, the number of pressure rollers is set to two and they are arranged linearly along the output axis of the connecting frame. The number of guide shafts and conveying rollers is set to several and they are staggered along the bottom plate. The purpose of setting two pressure rollers is to better squeeze out excess glue from the fiber paper.

[0013] As a preferred technical solution of this utility model, a curing device is provided on the top of the base plate. The curing device includes a bevel gear one, the front side of which is fixedly connected to the back side of the take-up roller. A connecting plate is fixedly connected to the side of the fixed plate, and a reciprocating screw is rotatably connected to the side of the connecting plate. A bevel gear two is fixedly connected to the side of the reciprocating screw. A threaded sleeve is threadedly connected to the circumferential surface of the reciprocating screw, and a connecting rod is fixedly connected to the circumferential surface of the threaded sleeve. An ultraviolet lamp is provided on the side of the connecting rod. A through groove is opened on the side of the fixed plate. The function of the reciprocating screw is to drive the threaded sleeve to move back and forth.

[0014] As a preferred technical solution of this utility model, a limiting rod is fixedly connected to the side of the connecting plate, and the circumferential surface of the limiting rod slides through the inner wall of the threaded sleeve. The function of the limiting rod is to restrict the movement trajectory of the threaded sleeve when it moves.

[0015] As a preferred technical solution of this utility model, the first bevel gear and the second bevel gear mesh with each other, and the number of ultraviolet lamps is set to two, and they are symmetrical about each other along the vertical central axis of the connecting rod. The purpose of the first bevel gear and the second bevel gear meshing is to drive the second bevel gear to rotate when the first bevel gear rotates.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. By setting up an impregnation device, when pulley one rotates, it can drive pulley two to rotate via a belt. When pulley two rotates, it can drive the take-up roller to rotate. When the take-up roller rotates, it can take up the impregnated ceramic fiber paper. The ceramic fiber paper will pass through two pressure rollers, which will squeeze out the excess glue in the fiber paper, thereby controlling the coating thickness of the paper.

[0018] 2. The curing device allows the reciprocating screw to rotate, which in turn drives the threaded sleeve to move back and forth on the screw using a limiting rod. When the threaded sleeve rotates, it drives the connecting rod to move within the through groove. As the connecting rod moves, it drives the UV lamp to move. The reciprocating movement of the UV lamp accelerates the curing of the impregnated ceramic fiber paper, ensuring the quality of the fiber paper after processing. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of an impregnation device for ceramic fiber paper provided by this utility model;

[0020] Figure 2 A schematic diagram of the overall three-dimensional structure of the impregnation device provided by this utility model;

[0021] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the curing device provided by this utility model;

[0022] Figure 4 Provided by this utility model Figure 2 A three-dimensional magnified structural diagram at point A in the middle;

[0023] Figure 5 Provided by this utility model Figure 3 A three-dimensional magnified structural diagram at point B.

[0024] 1. Base plate; 2. Support frame; 3. Connecting frame; 4. Fixing plate; 5. Impregnation device; 51. Motor; 52. Rotating shaft; 53. Guide roller one; 54. Drive gear; 55. Driven gear; 56. Guide roller two; 57. Guide shaft; 58. Impregnation tank; 59. Connecting shaft; 510. Pressure roller; 511. Collection box; 512. Conveying roller; 513. Rewinding roller; 514. Pulley one; 515. Pulley two; 516. Belt; 6. Curing device; 61. Bevel gear one; 62. Connecting plate; 63. Reciprocating screw; 64. Bevel gear two; 65. Threaded sleeve; 66. Connecting rod; 67. Ultraviolet lamp; 68. Through groove; 69. Limiting rod. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] like Figure 1 , Figure 2 , Figure 4 As shown, this embodiment proposes an impregnation device for ceramic fiber paper, including a base plate 1, a support frame 2 fixedly connected to the bottom of the base plate 1, a connecting frame 3 fixedly connected to the top of the base plate 1, a fixing plate 4 fixedly connected to the top of the connecting frame 3, and an impregnation device 5 provided on the top of the base plate 1.

[0030] The impregnation device 5 includes a motor 51, the front side of which is fixedly connected to the back side of the support frame 2. The output shaft of the motor 51 is fixedly connected to a rotating shaft 52. A guide roller 53 is fixedly connected to the circumferential surface of the rotating shaft 52. A drive gear 54 is fixedly connected to the circumferential surface of the rotating shaft 52. A driven gear 55 is rotatably connected to the side of the support frame 2. A guide roller 56 is fixedly connected to the side of the drive gear 54. A guide shaft 57 is fixedly connected to the inner wall of the support frame 2. An impregnation tank 58 is fixedly connected to the top of the base plate 1.

[0031] like Figure 2 As shown, in a preferred embodiment, based on the above method, a connecting shaft 59 is fixedly connected to the inner wall of the glue-impregnation tank 58, a pressure roller 510 is fixedly connected to the inner wall of the connecting frame 3, a collection box 511 is provided on the top of the bottom plate 1, a conveying roller 512 is fixedly connected to the inner wall of the fixing plate 4, and a winding roller 513 is rotatably connected to the inner wall of the fixing plate 4. The function of the pressure roller 510 is to squeeze out excess glue from the fiber paper.

[0032] like Figure 2 , Figure 4 As shown, in a preferred embodiment, based on the above method, a pulley 514 is fixedly connected to the front side of the rotating shaft 52, and a pulley 515 is fixedly connected to the front side of the take-up roller 513. The pulley 514 and the pulley 515 are connected by a belt 516. The function of the belt 516 is to make the pulley 515 rotate when the pulley 514 rotates.

[0033] like Figure 2 , Figure 4 As shown, in a preferred embodiment, based on the above method, the number of pressure rollers 510 is further set to two and arranged linearly along the output axis of the connecting frame 3. The number of guide shafts 57 and conveying rollers 512 are respectively set to several and distributed in a staggered manner along the base plate 1. The purpose of setting two pressure rollers 510 is to better squeeze out excess glue from the fiber paper.

[0034] like Figure 3 , Figure 5As shown, in a preferred embodiment, based on the above method, a curing device 6 is further provided on the top of the base plate 1. The curing device 6 includes a bevel gear 61, the front side of which is fixedly connected to the back side of the take-up roller 513. A connecting plate 62 is fixedly connected to the side of the fixing plate 4. A reciprocating screw 63 is rotatably connected to the side of the connecting plate 62. A bevel gear 64 is fixedly connected to the side of the reciprocating screw 63. A threaded sleeve 65 is threadedly connected to the circumferential surface of the reciprocating screw 63. A connecting rod 66 is fixedly connected to the circumferential surface of the threaded sleeve 65. An ultraviolet lamp 67 is provided on the side of the connecting rod 66. A through groove 68 is provided on the side of the fixing plate 4. The function of the reciprocating screw 63 is to drive the threaded sleeve 65 to move back and forth.

[0035] like Figure 3 , Figure 5 As shown, in a preferred embodiment, based on the above method, a limiting rod 69 is further fixedly connected to the side of the connecting plate 62. The circumferential surface of the limiting rod 69 slides through the inner wall of the threaded sleeve 65. The function of the limiting rod 69 is to limit the movement trajectory of the threaded sleeve 65 when it moves.

[0036] like Figure 3 , Figure 5 As shown, in a preferred embodiment, based on the above method, bevel gear 61 meshes with bevel gear 64, and the number of ultraviolet lamps 67 is set to two, and they are symmetrical about each other along the vertical central axis of the connecting rod 66. The purpose of bevel gear 61 meshing with bevel gear 64 is to drive bevel gear 64 to rotate when bevel gear 61 rotates.

[0037] Specifically, when using this fiber paper impregnation device: First, when the device is needed, the impregnation device 5 can be used to impregnate the ceramic fiber paper by traction and winding the ceramic fiber paper onto the take-up roller 513. Then, the motor 51 is started. When the output shaft of the motor 51 rotates, it drives the rotating shaft 52 to rotate. When the rotating shaft 52 rotates, it drives the guide roller 53 to rotate. When the rotating shaft 52 rotates, it drives the drive gear 54 to rotate. When the drive gear 54 rotates, it drives the driven gear 55 to rotate. Thus, when the driven gear 55 rotates, it drives the guide roller 56 to rotate. In this way, the guide roller 53 and the guide roller 56 rotate. The 6-axis assembly can transport the ceramic fiber paper, allowing it to enter the impregnation tank 58 for impregnation via the guide shaft 57 and connecting shaft 59. When the rotating shaft 52 rotates, it also drives the pulley 1 514 to rotate. When the pulley 1 514 rotates, the belt 516 drives the pulley 2 515 to rotate, which in turn drives the take-up roller 513 to rotate. The take-up roller 513 then takes up the impregnated ceramic fiber paper, allowing it to pass through two pressure rollers 510. The pressure rollers 510 squeeze out excess glue from the fiber paper, thereby controlling the coating thickness of the paper.

[0038] The rotation of the take-up roller 513 drives the curing device 6 to cure the impregnated ceramic fiber paper. When the take-up roller 513 rotates, it drives the first bevel gear 61 to rotate. When the first bevel gear 61 rotates, it drives the second bevel gear 64 to rotate. When the second bevel gear 64 rotates, it drives the reciprocating screw 63 to rotate on the connecting plate 62. When the reciprocating screw 63 rotates, it drives the threaded sleeve 65 to move back and forth on the reciprocating screw 63 using the limiting rod 69. When the threaded sleeve 65 rotates, it drives the connecting rod 66 to move in the through groove 68. When the connecting rod 66 moves, it drives the ultraviolet lamp 67 to move. As the ultraviolet lamp 67 moves back and forth, it can accelerate the curing of the impregnated ceramic fiber paper and ensure the quality of the fiber paper after processing.

[0039] All technical features in this embodiment can be freely combined according to actual needs.

[0040] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A device for impregnating ceramic fiber paper comprising a base plate (1), characterized in that, The bottom of the bottom plate (1) is fixedly connected with a support frame (2), the top of the bottom plate (1) is fixedly connected with a connecting frame (3), the top of the connecting frame (3) is fixedly connected with a fixed plate (4), and the top of the bottom plate (1) is provided with a glue dipping device (5). The glue dipping device (5) comprises a motor (51), the positive side of the motor (51) is fixedly connected to the back side of the support frame (2), the output shaft of the motor (51) is fixedly connected with a rotating shaft (52), the circumferential surface of the rotating shaft (52) is fixedly connected with a guide roller one (53), the circumferential surface of the rotating shaft (52) is fixedly connected with a driving gear (54), the side of the support frame (2) is rotatably connected with a driven gear (55), the side of the driving gear (54) is fixedly connected with a guide roller two (56), the inner wall of the support frame (2) is fixedly connected with a guide shaft (57), and the top of the bottom plate (1) is fixedly connected with a glue dipping box (58).

2. The device for impregnating ceramic fiber paper according to claim 1, wherein The inner wall of the glue dipping box (58) is fixedly connected with a connecting shaft (59), the inner wall of the connecting frame (3) is fixedly connected with a compression roller (510), the top of the bottom plate (1) is provided with a collecting box (511), the inner wall of the fixed plate (4) is fixedly connected with a conveying roller (512), and the inner wall of the fixed plate (4) is rotatably connected with a winding roller (513).

3. A device for impregnating ceramic fiber paper according to claim 2, wherein The positive side of the rotating shaft (52) is fixedly connected with a pulley one (514), the positive side of the winding roller (513) is fixedly connected with a pulley two (515), and the pulley one (514) and the pulley two (515) are drivingly connected through a belt (516).

4. The device for impregnating ceramic fiber paper according to claim 2, wherein The number of the compression roller (510) is two, and the compression roller (510) is linearly arranged along the vertical central axis of the connecting frame (3), and the number of the guide shaft (57) and the conveying roller (512) is several, and the guide shaft (57) and the conveying roller (512) are distributed in a staggered manner along the bottom plate (1).

5. The device for impregnating ceramic fiber paper according to claim 1, wherein The top of the bottom plate (1) is provided with a curing device (6), the curing device (6) comprises a bevel gear one (61), the positive side of the bevel gear one (61) is fixedly connected to the back side of the winding roller (513), the side of the fixed plate (4) is fixedly connected with a connecting plate (62), the side of the connecting plate (62) is rotatably connected with a reciprocating screw rod (63), the side of the reciprocating screw rod (63) is fixedly connected with a bevel gear two (64), the circumferential surface of the reciprocating screw rod (63) is threadedly connected with a threaded sleeve (65), the circumferential surface of the threaded sleeve (65) is fixedly connected with a connecting rod (66), the side of the connecting rod (66) is provided with a purple light (67), and the side of the fixed plate (4) is provided with a through groove (68).

6. A device for impregnating ceramic fiber paper according to claim 5, wherein The side of the connecting plate (62) is fixedly connected with a limiting rod (69), and the circumferential surface of the limiting rod (69) slidably penetrates the inner wall of the threaded sleeve (65).

7. A device for impregnating ceramic fiber paper according to claim 5, wherein The bevel gear one (61) and the bevel gear two (64) are engaged, and the number of the purple light (67) is two, and the purple light (67) is symmetrically arranged along the vertical central axis of the connecting rod (66).

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