Coating device for processing insulation paper

Abstract

The utility model relates to insulating paper processing technical field, and specifically is a kind of coating device for insulating paper processing, including coating liquid tank and coating roll body, the protective sleeve is fixed with glue in the four corners of coating liquid tank, the first vertical plate for installing motor is fixedly connected in the middle of one end of coating liquid tank upper end face, the shaft is equipped in the side away from motor of first vertical plate, the output shaft of one end of motor is connected by shaft coupling with the one end of first vertical plate passing through first vertical plate, the assembly sleeve of one end away from motor of shaft is fixedly provided with the assembly sleeve compatible with one end of mounting shaft, the cross groove compatible with positioning member is equipped in one end of shaft in assembly sleeve, and the positioning member is fixedly connected in the middle of both ends of mounting shaft;Coating liquid tank upper end face is fixedly connected with the second vertical plate in the side away from first vertical plate one end, by the cooperation of assembly sleeve, cross groove, positioning member and the setting of positioning mechanism, the mounting shaft and coating roll body can be quickly installed and disassembled.

Description

Technical Field

[0001] This utility model relates to the field of insulating paper processing technology, and specifically to a coating device for insulating paper processing. Background Technology

[0002] Coating machines are mainly used for surface coating processes on films, paper, etc. This machine coats a roll of substrate with a layer of adhesive or coating with specific functions. Insulating paper is a general term for electrical insulating paper, mainly used as insulating material for cables, coils, and other electrical equipment. It provides isolation and protection, reduces the impact of capacitance and leakage current, and ensures the normal operation and long lifespan of electrical equipment.

[0003] Application number CN202420065678.7 discloses a coating apparatus for insulating paper processing. The insulating paper is scraped and heated by a scraper plate. Excess coating liquid on the insulating paper is then smoothed by a scraper plate, and the coating liquid is dried by a heating rod, resulting in a uniform coating of the insulating paper surface. Smoothing and drying occur simultaneously, eliminating the need for a separate drying process, significantly reducing the coating efficiency and cost of insulating paper. However, this design has shortcomings; the coating roller cannot be replaced, which limits the applicability of the apparatus.

[0004] Therefore, we propose a coating device for insulating paper processing. Utility Model Content

[0005] The main objective of this invention is to provide a coating device for insulating paper processing. Through the combination of the mounting kit, cross groove, positioning parts, and positioning mechanism, the mounting shaft and coating roller body can be quickly installed and disassembled, effectively solving the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A coating device for insulating paper processing includes a coating tank and a coating roller body. The coating tank has an operating cavity for placing coating liquid at the center of its upper end face. Protective sleeves are fixedly glued to the four corners of the coating tank. A first vertical plate for mounting a motor is fixedly connected to the center of one end of the upper end face of the coating tank. A rotating shaft is provided on the side of the first vertical plate away from the motor. One end of the rotating shaft passes through the first vertical plate and is connected to the output shaft of one end of the motor through a coupling. A fitting adapted to one end of the mounting shaft is fixedly sleeved on the side of the rotating shaft away from the motor. A cross groove adapted to a positioning element is provided on the end of the rotating shaft at the fitting. Positioning elements are fixedly connected to the center of both ends of the mounting shaft.

[0008] A second vertical plate is fixedly connected to the upper end of the coating tank away from the first vertical plate. The first vertical plate and the second vertical plate are arranged parallel to each other. The coating roller body is located between the first vertical plate and the second vertical plate. The coating roller body is fixedly sleeved on the mounting shaft. An arc-shaped groove for assembling the mounting shaft is provided at the center of the top of the second vertical plate. A positioning mechanism for limiting the position of the mounting shaft is installed at the top of the second vertical plate.

[0009] By adopting the above technical solution, through the cooperation of the mounting kit, cross groove, positioning component, and positioning mechanism, the mounting shaft and coating roller body can be quickly installed and disassembled; at the same time, one end of the mounting shaft is stably connected to the rotating shaft through the cooperation of the mounting kit, cross groove, and positioning component.

[0010] Specifically, the positioning mechanism includes fasteners, rubber pads, bolts, and positioning plates, and both ends of the second upright plate are provided with positioning grooves that correspond to the positioning plates.

[0011] Specifically, positioning plates are vertically engaged at the center of both ends of the fastener, the lower part of the positioning plates is inserted into the positioning groove, and both ends of the fastener are fixedly connected to the top of the second upright plate by bolts.

[0012] Specifically, the fastener has an upwardly oriented protrusion above the arc-shaped groove, and a rubber pad is glued to the inner wall of the protrusion.

[0013] Specifically, one end of the mounting shaft is inserted into the mounting kit, and a bearing is fixedly fitted onto the end of the mounting shaft away from the mounting kit.

[0014] Specifically, the top of the second upright plate is fixedly connected to the inner walls on both sides of the arc-shaped groove with arc-shaped baffles. Two sets of baffles are arranged in parallel relative to each other, and a limiting groove adapted to the bearing is provided between the two sets of baffles.

[0015] The beneficial effects of this utility model are as follows: The coating device for insulating paper processing described in this utility model, through the cooperation of the fitting set, cross groove, positioning component, and positioning mechanism, enables the quick installation and disassembly of the mounting shaft and the coating roller body; at the same time, one end of the mounting shaft is stably connected to the rotating shaft through the cooperation of the fitting set, cross groove, and positioning component, while the other end is fixed by the bearing, stop bar, and positioning mechanism, ensuring that the coating roller body will not shift or shake during rotation, thus ensuring that the coating liquid can be evenly coated on the insulating paper and improving the coating quality of the insulating paper; the rubber pad in the positioning mechanism plays a good role in buffering and anti-slip, which can avoid hard damage to the bearing and increase friction when fixing the bearing; the protective sleeves at the four corners of the coating liquid tank can protect the device. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a perspective view of the baffle strip of this utility model;

[0020] In the diagram: 1. Coating tank; 2. Operating chamber; 3. Coating roller body; 4. First vertical plate; 5. Motor; 6. Mounting shaft; 7. Protective sleeve; 8. Second vertical plate; 9. Positioning mechanism; 10. Fastener; 11. Rubber pad; 12. Bolt; 13. Positioning groove; 14. Positioning plate; 15. Stop bar; 16. Bearing; 17. Limiting groove; 18. Assembly kit; 19. Rotating shaft; 20. Cross groove; 21. Positioning component. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] As one embodiment of this utility model, such as Figures 1-3 As shown, the coating device for insulating paper processing of this utility model includes a coating tank 1 and a coating roller body 3. The upper surface of the coating tank 1 is provided with an operating cavity 2 for placing coating liquid at the center. Protective sleeves 7 are fixedly glued at the four corners of the coating tank 1. A first vertical plate 4 for installing a motor 5 is fixedly connected to the center of one end of the upper surface of the coating tank 1. A rotating shaft 19 is provided on the side of the first vertical plate 4 away from the motor 5. One end of the rotating shaft 19 passes through the first vertical plate 4 and is connected to the output shaft of one end of the motor 5 through a coupling. A fitting 18 adapted to one end of the mounting shaft 6 is fixedly sleeved on the side of the rotating shaft 19 away from the motor 5. A cross groove 20 adapted to a positioning member 21 is provided on the end of the rotating shaft 19 located at the fitting 18. Positioning members 21 are fixedly connected to the center of both ends of the mounting shaft 6.

[0023] A second vertical plate 8 is fixedly connected to the upper end of the coating tank 1 away from the first vertical plate 4. The first vertical plate 4 and the second vertical plate 8 are arranged parallel to each other. The coating roller body 3 is located between the first vertical plate 4 and the second vertical plate 8. The coating roller body 3 is fixedly sleeved on the mounting shaft 6. An arc-shaped groove for assembling the mounting shaft 6 is provided at the center of the top of the second vertical plate 8. A positioning mechanism 9 for limiting the position of the mounting shaft 6 is installed at the top of the second vertical plate 8.

[0024] During use, when coating insulating paper, the output shaft of motor 5 drives shaft 19 to rotate via coupling. Shaft 19, through the cooperation of mounting bracket 18 and positioning component 21, can drive mounting shaft 6 and coating roller body 3 to rotate together. When it is necessary to replace coating roller body 3 of different specifications, first unscrew bolt 12 in positioning mechanism 9, remove fastener 10 from second vertical plate 8, release the fixing of bearing 16, then remove one end of mounting shaft 6 with bearing 16 from limiting groove 17 and arc groove, and then pull the other end of mounting shaft 6 out from mounting bracket 18 to remove the entire coating roller body 3. After replacing with a new coating roller body 3 according to the above installation steps, coating operation can continue.

[0025] The present invention also includes that the positioning mechanism 9 includes a fastener 10, a rubber pad 11, a bolt 12 and a positioning plate 14, and both ends of the second upright plate 8 are provided with positioning grooves 13 that correspond to the positioning plate 14.

[0026] The present invention also includes that both ends of the fastener 10 are vertically clamped with positioning plates 14 at their center, the lower part of the positioning plates 14 is inserted into the positioning groove 13, and both ends of the fastener 10 are fixedly connected to the top of the second upright plate 8 by bolts 12.

[0027] The present invention also includes that the fastener 10 is provided with an upwardly oriented protrusion above the arc-shaped groove, and a rubber pad 11 is fixedly glued to the inner wall of the protrusion of the fastener 10.

[0028] The present invention also includes that one end of the mounting shaft 6 is inserted into the mounting sleeve 18, and a bearing 16 is fixedly sleeved on the end of the mounting shaft 6 away from the mounting sleeve 18.

[0029] The present invention also includes that the top of the second vertical plate 8 is fixedly connected to the inner walls on both sides of the arc groove with arc-shaped baffles 15. The baffles 15 are arranged in two sets that are relatively parallel to each other, and a limiting groove 17 adapted to the bearing 16 is provided between the two sets of baffles 15.

[0030] In use, the positioning piece 21 at one end of the mounting shaft 6 is aligned with the cross groove 20 on the rotating shaft 19. One end of the mounting shaft 6 is inserted into the mounting set 18, so that the positioning piece 21 is engaged in the cross groove 20. Then, the bearing 16 at the other end of the mounting shaft 6 is placed in the limiting groove 17 in the arc groove at the top of the second vertical plate 8. The stop bar 15 can limit the position of the bearing 16. The lower part of the positioning plates 14 at both ends of the fastener 10 is inserted into the positioning grooves 13 at both ends of the second vertical plate 8 to ensure that the fastener 10 is located directly above the arc groove. The rubber pad 11 on the inner wall of the fastener contacts the surface of the bearing 16. Then, the bottom end of the bolt 12 passes through both ends of the fastener 10 and is fixedly connected to the top of the second vertical plate 8. Pressure is applied to the bearing 16 through the fastener 10 to stabilize the position of the mounting shaft 6 and the coating roller body 3, thus completing the installation of the entire coating roller body 3.

[0031] During the insulating paper coating operation, the output shaft of motor 5 drives the rotating shaft 19 to rotate through the coupling. The rotating shaft 19, through the cooperation of the mounting set 18 and the positioning part 21, can drive the mounting shaft 6 and the coating roller body 3 to rotate together. When it is necessary to replace the coating roller body 3 of different specifications, first unscrew the bolt 12 in the positioning mechanism 9, remove the fastener 10 from the second vertical plate 8, release the fixing of the bearing 16, then take out the end of the mounting shaft 6 with the bearing 16 from the limiting groove 17 and the arc groove, and then pull out the other end of the mounting shaft 6 from the mounting set 18, so that the entire coating roller body 3 can be removed. After replacing the coating roller body 3 according to the above installation steps, the coating operation can continue.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A coating apparatus for processing insulating paper, characterized in that, The coating includes a coating tank (1) and a coating roller body (3). The coating tank (1) has an operating cavity (2) for placing coating liquid at the center of its upper end. Protective sleeves (7) are glued to the four corners of the coating tank (1). A first vertical plate (4) for installing a motor (5) is fixedly connected to the center of one end of the upper end of the coating tank (1). A rotating shaft (19) is provided on the side of the first vertical plate (4) away from the motor (5). One end of the rotating shaft (19) passes through the first vertical plate (4) and is connected to the output shaft of one end of the motor (5) through a coupling. A fitting (18) that matches one end of the mounting shaft (6) is fixedly fitted on the side of the rotating shaft (19) away from the motor (5). A cross groove (20) that matches the positioning part (21) is provided on the side of the rotating shaft (19) located at the fitting (18). Positioning parts (21) are fixedly connected to the center of both ends of the mounting shaft (6). The upper end of the coating tank (1) away from the first vertical plate (4) is fixedly connected to a second vertical plate (8). The first vertical plate (4) and the second vertical plate (8) are arranged parallel to each other. The coating roller body (3) is located between the first vertical plate (4) and the second vertical plate (8). The coating roller body (3) is fixedly sleeved on the mounting shaft (6). The top of the second vertical plate (8) is provided with an arc-shaped groove for assembling the mounting shaft (6). The top of the second vertical plate (8) is equipped with a positioning mechanism (9) for limiting the position of the mounting shaft (6).

2. The coating apparatus for insulating paper processing according to claim 1, characterized in that, The positioning mechanism (9) includes a fastener (10), a rubber pad (11), a bolt (12), and a positioning plate (14). Both ends of the second upright plate (8) are provided with positioning grooves (13) that correspond to the positioning plate (14).

3. The coating apparatus for insulating paper processing according to claim 2, characterized in that, The fastener (10) has a positioning plate (14) vertically clamped at the center of both ends. The lower part of the positioning plate (14) is inserted into the positioning groove (13). Both ends of the fastener (10) are fixedly connected to the top of the second upright plate (8) by bolts (12).

4. The coating apparatus for insulating paper processing according to claim 3, characterized in that, The fastener (10) has an upwardly oriented protrusion above the arc groove, and a rubber pad (11) is glued to the inner wall of the protrusion of the fastener (10).

5. The coating apparatus for insulating paper processing according to claim 1, characterized in that, One end of the mounting shaft (6) is inserted into the mounting set (18), and a bearing (16) is fixedly sleeved on the end of the mounting shaft (6) away from the mounting set (18).

6. The coating apparatus for insulating paper processing according to claim 1, characterized in that, The top of the second vertical plate (8) is fixedly connected to the inner walls on both sides of the arc groove with arc-shaped baffles (15). The baffles (15) are arranged in two sets that are relatively parallel to each other, and a limiting groove (17) adapted to the bearing (16) is provided between the two sets of baffles (15).

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