Anti-sticking separation layer coating device

Abstract

The utility model relates to the technical field of anti -sticking isolation layer coating device discloses an anti -sticking isolation layer coating device, including the U -shaped board, both sides of the U -shaped board are fixedly connected with first side plate and second side plate, the top of first side plate and second side plate is provided with lifting mechanism, just the lifting mechanism is rotatably connected with the compression roller, through servo motor and synchronous rotation mechanism cooperation drive compression roller, measuring roller and stirring column, realize multi -shaft linkage, effectively avoid the condensation of water -based anti -sticking agent because of long -time standing, guarantee the liquid homogeneity of coating process, through being equipped with lifting mechanism, can adjust the gap between compression roller and measuring roller according to need to control coating thickness, promote product consistency, and the compact structure of device, transmission is synchronous, and is equipped with filter plate, scraper and other auxiliary mechanism, further improve the stability and finished product quality of coating, improve coating efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-sticking isolation layer coating device, specifically an anti-sticking isolation layer coating device. Background Technology

[0002] In the coating industry, anti-adhesion release layers are widely used in the surface treatment processes of various substrates such as release paper, protective film, adhesive backing layer of electronic devices, and transfer film of adhesive materials. Their main function is to prevent adhesion, reduce surface energy, and achieve easy peeling, thereby improving the processability and stability of the product.

[0003] Existing anti-sticking barrier coating equipment generally suffers from poor coating uniformity, easy liquid sedimentation or condensation, difficulty in achieving synchronous transmission and thickness adjustment, resulting in low production efficiency and poor product consistency. In addition, some devices lack an effective stirring mechanism during operation, and water-based anti-sticking agents are prone to stratification or solidification after prolonged standing, which can clog pipelines, affect coating quality, and reduce the efficiency of anti-sticking barrier coating.

[0004] Therefore, it is necessary to design an anti-sticking isolation layer coating device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an anti-sticking isolation layer coating device to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-sticking isolation layer coating device, comprising a U-shaped plate, a first side plate and a second side plate respectively fixedly connected to both sides of the U-shaped plate, a lifting mechanism provided at the top of the first side plate and the second side plate, and a pressure roller rotatably connected to the lifting mechanism, a liquid inlet fixedly connected inside the U-shaped plate, a metering roller rotatably connected inside the U-shaped plate, a liquid tank fixedly connected to the top of the second side plate, an equipment box fixedly connected to the top of the liquid tank, a servo motor fixedly connected to the top of the equipment box, a third rotating shaft fixedly connected to the output shaft of the servo motor, and a fixing box fixedly connected to one side of the U-shaped plate. The equipment box is equipped with a synchronous rotation mechanism, on which a third rotating shaft, a fourth rotating shaft, and a second rotating shaft are rotatably connected. A scraper is fixedly sleeved on the outer surface of the second rotating shaft, and multiple stirring columns are fixedly connected to the bottom end of the second rotating shaft. A filter plate is fixedly connected inside the U-shaped plate. An insert shaft is slidably engaged inside the fourth rotating shaft. The insert shaft is rotatably connected to a lifting mechanism, and a bevel gear is fixedly sleeved at one end of both the insert shaft and the first rotating shaft. The two bevel gears mesh with each other. A gear pump is fixedly connected to the top of the second side plate. The two ends of the gear pump are connected to the liquid inlet and the inside of the liquid tank through pipes, respectively.

[0007] Preferably, the lifting mechanism includes two servo cylinders, which are respectively fixed to the top of the first side plate and the second side plate. A connecting block and a lifting box are respectively fixed to the top of the two servo cylinders. A first rotating shaft is rotatably connected between the lifting box and the connecting block. The pressure roller is fixedly sleeved on the outer surface of the first rotating shaft. Two symmetrical sliding openings are provided on the outer surface of the U-shaped plate. The two ends of the first rotating shaft are slidably inserted into the interior of the two sliding openings. One end of the first rotating shaft and the insertion shaft are rotatably connected to one side of the inner cavity of the lifting box through bearings. The lifting box is slidably disposed inside the fixed box.

[0008] Preferably, the synchronous rotation mechanism includes a servo motor, which is fixedly connected to the top of the equipment housing. The output shaft of the servo motor is fixedly connected to a third rotating shaft. The second rotating shaft is rotatably connected to the bottom of the inner cavity of the equipment housing. The fourth rotating shaft is rotatably connected to the top of the inner cavity of the fixed box. Synchronous pulleys are fixedly sleeved on the outer surfaces of both the fourth and third rotating shafts. A synchronous belt is connected between the two synchronous pulleys through tooth grooves. A second gear and a first gear are fixedly sleeved on the outer surfaces of the third and second rotating shafts, respectively, and the second gear and the first gear mesh with each other.

[0009] Preferably, the outer surface of the fourth rotating shaft has two symmetrical notches, and the top end of the insertion shaft is fixedly connected to an insertion post, and the two ends of the two insertion posts are respectively slidably inserted into the interior of the two notches, and the two ends of the insertion posts are fixedly connected to a limiting piece, and one side of the two limiting pieces is connected to the outer surface of the fourth rotating shaft.

[0010] Preferably, the outer surface of the liquid tank has a liquid inlet, and the liquid inlet is located on the upper side of the scraper, and the bottom of the scraper is in contact with the outer surface of the filter plate.

[0011] Preferably, both the first gear and the second gear are rotatably connected inside the equipment housing, and the gear ratio of the second gear to the first gear is 5:1.

[0012] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0013] This invention utilizes a servo motor and a synchronous rotation mechanism to collaboratively drive the pressure roller, metering roller, and stirring column, achieving multi-axis linkage. This effectively prevents the water-based anti-sticking agent from solidifying due to prolonged standing, ensuring the homogeneity of the liquid during the coating process. A lifting mechanism allows for adjustment of the gap between the pressure roller and the metering roller as needed, thereby controlling the coating thickness and improving product consistency. The device features a compact structure, synchronous transmission, and auxiliary mechanisms such as a filter plate and scraper, further enhancing coating stability, finished product quality, and coating efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is an exploded view of the equipment box structure of this utility model;

[0016] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0017] In the diagram: 1. U-shaped plate; 2. First side plate; 3. Second side plate; 4. Gear pump; 5. Connecting block; 6. Servo electric cylinder; 7. Pressure roller; 8. First rotating shaft; 9. Metering roller; 10. Liquid tank; 11. Equipment box; 12. Servo motor; 13. Second rotating shaft; 14. First gear; 15. Third rotating shaft; 16. Second gear; 17. Scraper; 18. Filter plate; 19. Synchronous belt; 20. Bevel gear; 21. Insert shaft; 22. Fourth rotating shaft; 23. Lifting box; 24. Insert column; 25. Limiting plate; 26. Liquid inlet; 27. Fixing box; 28. Synchronous pulley. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] Obviously, many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Please see Figures 1-3This utility model provides an anti-sticking isolation layer coating device, including a U-shaped plate 1. A first side plate 2 and a second side plate 3 are fixedly connected to both sides of the U-shaped plate 1. A lifting mechanism is provided on the top of the first side plate 2 and the second side plate 3, and a pressure roller 7 is rotatably connected to the lifting mechanism. A liquid inlet 26 is fixedly connected inside the U-shaped plate 1, and a metering roller 9 is rotatably connected inside the U-shaped plate 1. A liquid tank 10 is fixedly connected to the top of the second side plate 3, and an equipment box 11 is fixedly connected to the top of the liquid tank 10. A servo motor 12 is fixedly connected to the top of the equipment box 11. The servo motor 12... A third rotating shaft 15 is fixedly connected to the output shaft. A fixed box 27 is fixedly connected to one side of the U-shaped plate 1. A synchronous rotation mechanism is provided inside the equipment box 11. The third rotating shaft 15, the fourth rotating shaft 22, and the second rotating shaft 13 are rotatably connected to the synchronous rotation mechanism. A scraper 17 is fixedly sleeved on the outer surface of the second rotating shaft 13. Multiple stirring columns are fixedly connected to the bottom end of the second rotating shaft 13. A filter plate 18 is fixedly connected inside the U-shaped plate 1. An insert shaft 21 is slidably engaged inside the fourth rotating shaft 22. The insert shaft 21 is rotatably connected to the lifting mechanism. One end of the first rotating shaft 8 is fixedly fitted with a bevel gear 20, and the two bevel gears 20 mesh with each other. The top of the second side plate 3 is fixedly connected with a gear pump 4, and the two ends of the gear pump 4 are respectively connected to the liquid inlet 26 and the interior of the liquid tank 10 through pipes. Before the coating operation starts, the distance between the pressure roller 7 and the metering roller 9 can be adjusted by the lifting mechanism, and the water-based anti-sticking agent inside the liquid inlet 26 is delivered to the coating material between the pressure roller 7 and the metering roller 9 through the outer surface inside the liquid inlet 26 by the metering roller 9. When the pressure roller 7 rotates to start the pressing and coating operation, the servo can be used to... When the servo motor 12 is turned on, the synchronous rotation mechanism uses the rotation of two synchronous belts 19 to drive the first rotating shaft 8 to rotate, which in turn drives the pressure roller 7 to rotate, realizing the pressure coating operation. At the same time, the second rotating shaft 13 follows the rotation of the pressure roller 7 and rotates at a reduced speed inside the liquid tank 10. This uses multiple stirring columns to slowly stir the water-based anti-sticking agent inside the liquid tank 10, thereby preventing the water-based anti-sticking agent from condensing inside the liquid tank 10. This makes it easier for the gear pump 4 to be turned on, continuously feeding the water-based anti-sticking agent into the liquid inlet 26, improving the coating efficiency of the anti-sticking isolation layer.

[0021] To facilitate adjustment of the gap between the pressure roller 7 and the metering roller 9, thereby adjusting the coating thickness, and to ensure that the lifting mechanism does not affect the normal rotation of the pressure roller 7, the lifting mechanism includes two servo electric cylinders 6. The two servo electric cylinders 6 are respectively fixed to the top of the first side plate 2 and the second side plate 3, and the top of the two servo electric cylinders 6 are respectively fixed to the connecting block 5 and the lifting box 23. A first rotating shaft 8 is rotatably connected between the lifting box 23 and the connecting block 5. The pressure roller 7 is fixedly sleeved on the outer surface of the first rotating shaft 8. The outer surface of the U-shaped plate 1 has two symmetrical sliding openings. The two ends of the first rotating shaft 8 are respectively slidably inserted into the interior of the two sliding openings. One end of the first rotating shaft 8 and the insertion shaft 21 are rotatably connected to one side of the inner cavity of the lifting box 23 through bearings. The lifting box 23 is slidably disposed inside the fixed box 27.

[0022] To enable the synchronous rotation of the second rotating shaft 13, the third rotating shaft 15, the fourth rotating shaft 22, and the insert shaft 21, thereby performing the coating operation while stirring the water-based anti-sticking agent, the synchronous rotation mechanism includes a servo motor 12. The servo motor 12 is fixedly connected to the top of the equipment box 11, and the output shaft of the servo motor 12 is fixedly connected to the third rotating shaft 15. The second rotating shaft 13 is rotatably connected to the bottom of the inner cavity of the equipment box 11, and the fourth rotating shaft 22 is rotatably connected to the top of the inner cavity of the fixed box 27. The outer surfaces of the fourth rotating shaft 22 and the third rotating shaft 15 are both fixedly fitted with synchronous pulleys 28. The two synchronous pulleys 28 are connected together by a synchronous belt 19 through tooth grooves. The outer surfaces of the third rotating shaft 15 and the second rotating shaft 13 are respectively fixedly fitted with a second gear 16 and a first gear 14, and the second gear 16 and the first gear 14 mesh with each other.

[0023] To facilitate the sliding of the insertion shaft 21 inside the fourth rotating shaft 22, and to allow the insertion shaft 21 to rotate with the rotation of the fourth rotating shaft 22, two symmetrical notches are provided on the outer surface of the fourth rotating shaft 22. The top end of the insertion shaft 21 is fixedly connected to an insertion post 24, and the two ends of the two insertion posts 24 are respectively slidably inserted into the interior of the two notches. Both ends of the insertion posts 24 are fixedly connected to limiting pieces 25, and one side of each of the two limiting pieces 25 is flush with the outer surface of the fourth rotating shaft 22.

[0024] In order to facilitate timely filling of water-based anti-sticking agent into the liquid tank 10, filter the water-based anti-sticking agent entering the liquid tank 10, and place filter material to reduce the filtration effect, the outer surface of the liquid tank 10 is provided with a liquid inlet 26, and the liquid inlet 26 is located on the upper side of the scraper 17, and the bottom of the scraper 17 is in contact with the outer surface of the filter plate 18.

[0025] In order to enable multiple stirring columns to slowly stir inside the liquid tank 10 and avoid the formation of air bubbles in the water-based anti-sticking agent inside the liquid inlet 26, the first gear 14 and the second gear 16 are both rotatably connected to the inside of the equipment box 11, and the gear ratio of the second gear 16 to the first gear 14 is 5:1.

[0026] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0027] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0028] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. An anti-sticking isolation layer coating device, comprising a U-shaped plate (1), characterized in that: The U-shaped plate (1) is fixedly connected to a first side plate (2) and a second side plate (3) on both sides respectively. The top of the first side plate (2) and the second side plate (3) is provided with a lifting mechanism, and a pressure roller (7) is rotatably connected to the lifting mechanism. The U-shaped plate (1) is fixedly connected to a liquid inlet (26). The U-shaped plate (1) is rotatably connected to a metering roller (9). The top of the second side plate (3) is fixedly connected to a liquid tank (10). The top of the liquid tank (10) is fixedly connected to an equipment box (11). The top of the equipment box (11) is fixedly connected to a servo motor (12). The output shaft of the servo motor (12) is fixedly connected to a third rotating shaft (15). A fixed box (27) is fixedly connected to one side of the U-shaped plate (1). The equipment box (11) is provided with a synchronous rotating mechanism. The rotating mechanism is rotatably connected to a third rotating shaft (15), a fourth rotating shaft (22), and a second rotating shaft (13). A scraper (17) is fixedly sleeved on the outer surface of the second rotating shaft (13). Multiple stirring columns are fixedly connected to the bottom end of the second rotating shaft (13). A filter plate (18) is fixedly connected inside the U-shaped plate (1). A plug shaft (21) is slidably snapped into the inside of the fourth rotating shaft (22). The plug shaft (21) is rotatably connected to the lifting mechanism. A bevel gear (20) is fixedly sleeved at one end of the plug shaft (21) and the first rotating shaft (8). The two bevel gears (20) mesh with each other. A gear pump (4) is fixedly connected to the top of the second side plate (3). The two ends of the gear pump (4) are connected to the inlet (26) and the inside of the liquid tank (10) through pipes.

2. The anti-sticking isolation layer coating device according to claim 1, characterized in that: The lifting mechanism includes two servo cylinders (6), which are fixed to the top of the first side plate (2) and the second side plate (3) respectively. The top of the two servo cylinders (6) are fixed to a connecting block (5) and a lifting box (23) respectively. A first rotating shaft (8) is rotatably connected between the lifting box (23) and the connecting block (5). The pressure roller (7) is fixedly sleeved on the outer surface of the first rotating shaft (8). The outer surface of the U-shaped plate (1) is provided with two symmetrical sliding openings. The two ends of the first rotating shaft (8) are slidably inserted into the interior of the two sliding openings respectively. One end of the first rotating shaft (8) and the insertion shaft (21) are rotatably connected to one side of the inner cavity of the lifting box (23) through a bearing. The lifting box (23) is slidably disposed inside the fixed box (27).

3. The anti-sticking isolation layer coating device according to claim 1, characterized in that: The synchronous rotation mechanism includes a servo motor (12), which is fixed to the top of the equipment box (11). The output shaft of the servo motor (12) is fixed to a third rotating shaft (15). The second rotating shaft (13) is rotatably connected to the bottom of the inner cavity of the equipment box (11). The fourth rotating shaft (22) is rotatably connected to the top of the inner cavity of the fixed box (27). The outer surfaces of the fourth rotating shaft (22) and the third rotating shaft (15) are both fixedly fitted with synchronous pulleys (28). The two synchronous pulleys (28) are connected together by a synchronous belt (19) through a tooth groove. The outer surfaces of the third rotating shaft (15) and the second rotating shaft (13) are respectively fixedly fitted with a second gear (16) and a first gear (14), and the second gear (16) and the first gear (14) mesh with each other.

4. The anti-sticking isolation layer coating device according to claim 1, characterized in that: The outer surface of the fourth rotating shaft (22) has two symmetrical notches, and the top end of the insertion shaft (21) is fixedly connected to a pin (24), and the two ends of the two pins (24) are respectively slidably inserted into the interior of the two notches, and the two ends of the pins (24) are fixedly connected to a limiting piece (25), and one side of the two limiting pieces (25) is connected to the outer surface of the fourth rotating shaft (22).

5. The anti-sticking isolation layer coating device according to claim 1, characterized in that: The liquid tank (10) has an inlet (26) on its outer surface, and the inlet (26) is located on the upper side of the scraper (17), and the bottom of the scraper (17) is in contact with the outer surface of the filter plate (18).

6. The anti-sticking isolation layer coating device according to claim 3, characterized in that: The first gear (14) and the second gear (16) are both rotatably connected to the inside of the equipment box (11), and the ratio of the number of teeth of the second gear (16) to the number of teeth of the first gear (14) is 5:1.

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