Impregnated paper high-efficiency impregnation equipment

Abstract

The utility model provides efficient impregnated paper dipping equipment, relates to the technical field of dipping equipment, including dipping tank, both ends of dipping tank are fixed with support plate, the top of two support plates all is equipped with first drive roller, wherein two first drive rollers are equipped with two connecting plates between. Before impregnated paper dipping, will pass two connecting plates in advance, and the opposite end of two connecting plates all is equipped with cleaning brush, and cleaning brush can clean the passing impregnated paper, thereby remove the dust on the outer wall of impregnated paper, and through the setting of spring, two cleaning brushes will be close to each other, on one hand can adjust according to the thickness of impregnated paper, on the other hand, make two cleaning brushes can always adhere to the outer wall both ends of impregnated paper, through the setting of bolt, can replace the overall cleaning brush at any time and handle, through the setting of mounting plate, can install the dust extraction device of outside on it, avoid the dust that cleaning brush brushes flies disorderly.

Description

Technical Field

[0001] This utility model relates to the field of impregnation equipment technology, and in particular to high-efficiency impregnation equipment for impregnated paper. Background Technology

[0002] Since the 20th century, with the gradual depletion of forest resources and the increasing demand for comprehensive utilization of timber, the engineered wood products industry has developed rapidly. Engineered wood products, with their advantages of low cost, high strength, and stable performance, are widely used in furniture manufacturing, building decoration, and other fields. To improve the surface performance and decorative effect of engineered wood products, veneer treatment is required. Impregnated paper, as an ideal veneer material, is in increasing demand, which has spurred the research and development and improvement of impregnated paper dipping equipment.

[0003] Current high-efficiency impregnation equipment for impregnated paper lacks a pre-cleaning structure before impregnation. This results in dust and other contaminants from the outer wall of the impregnated paper adhering to it during the impregnation process, leading to poor aesthetics, significant limitations, and limited practicality. Furthermore, the adhesive and other substances in existing high-efficiency impregnation equipment may adhere to the impregnated paper during the impregnation process, potentially resulting in excessive adhesive adhesion. The thickness of the adhesive cannot be controlled, affecting subsequent operations, further limiting its practicality. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the existing technology where the impregnated paper is not cleaned before impregnation, resulting in dust and other substances on the outer wall of the impregnated paper sticking to the impregnated paper due to the impregnation process, leading to poor aesthetics. Furthermore, the invention addresses the issue of excessive adhesive adhering to the impregnated paper due to the lack of pre-cleaning of the impregnated paper before impregnation, making it difficult to control the thickness of the adhesive and affecting subsequent operations. The proposed invention provides a high-efficiency impregnation device for impregnated paper.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency impregnation device for impregnated paper, comprising an impregnation tank, with support plates fixed at both ends of the impregnation tank, and a first driving roller provided at the top of each of the two support plates, wherein two connecting plates are provided between the two first driving rollers, and a cleaning brush is fixed at one end of each of the two connecting plates facing each other, a second driving roller is rotatably connected inside the impregnation tank, and a third fixing plate is fixed on both sides of the top of the impregnation tank, with two scraping rollers provided between the two third fixing plates, and a driving structure for driving the two scraping rollers to move in opposite directions within the two third fixing plates.

[0006] Preferably, the driving structure includes a second motor located at the top of one of the third fixed plates. The output end of the second motor passes through one end of the third fixed plate and is fixed with a bidirectional screw. Both ends of the two scraping rollers are fixed with connecting columns. The opposite ends of the two connecting columns are fixed with moving blocks. Both moving blocks are threaded to the outer walls of both ends of the bidirectional screw. The other two moving blocks are slidably connected with limit columns.

[0007] Preferably, a second fixing plate is fixed to both sides of the top of the support plate, and an opening is opened at one end of each of the two second fixing plates. A spring is fixed to both ends of the inner wall of each of the two openings, and a movable plate is fixed to one end of each of the two springs. The connecting plate is installed between the two movable plates by bolts.

[0008] Preferably, a stabilizing column is fixed on the inner wall of each of the two openings, and the movable plate is slidably connected to the stabilizing column.

[0009] Preferably, the limiting post is installed inside another third fixing plate, and the end of the bidirectional screw away from the second motor is rotatably connected to the third fixing plate.

[0010] Preferably, a second fixing frame is fixed to the top of one of the third fixing plates, and the second motor is installed at the end of the second fixing frame facing the third fixing plate.

[0011] Preferably, the top of the support plate is fixed with mounting plates on both sides of the second fixing plate, the mounting plates have a connecting groove, and the mounting plates have mounting holes at the four corners of the connecting groove.

[0012] Preferably, an observation window is provided on the outer wall of the impregnation tank.

[0013] Preferably, the two support plates are of different lengths, with a first driving roller located above the longer support plate and two first driving rollers located above the shorter support plate. The height of the first driving roller located above the longer support plate is greater than the height of the first driving roller located above the shorter support plate.

[0014] Preferably, a first fixing plate is fixed on both sides of the top of the support plate, and a first fixing frame is fixed to one end of one of the first fixing plates. A first motor is installed on the end of the first fixing frame facing the first fixing plate. The output end of the first motor passes through the first fixing plate and is fixed to a first driving roller. The two ends of the first driving roller are rotatably connected to the two first fixing plates respectively.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] In this invention, before the impregnated paper is soaked in glue, it passes through two connecting plates. Cleaning brushes are installed at opposite ends of each connecting plate. These brushes clean the impregnated paper, removing dust from its outer surface. Springs keep the two brushes close together, allowing adjustment based on the paper's thickness and ensuring they remain in contact with both ends of the paper's outer surface. Bolts allow for easy replacement of the entire brush assembly. A mounting plate can be used to install an external vacuum cleaner, preventing dust from flying around. A second motor drives a bidirectional screw, causing the two scraping rollers to move in opposite directions under the control of a limiting post and a moving block. This allows the distance between the rollers to be adjusted to remove excess glue from the impregnated paper's outer surface. As the paper passes through the rollers, any excess glue is scraped off, effectively controlling the glue thickness and enhancing practicality. Attached Figure Description

[0017] Figure 1 A perspective view of a high-efficiency impregnation device for impregnated paper is provided for this utility model;

[0018] Figure 2 A cross-sectional view of the high-efficiency impregnation equipment for impregnated paper is provided for this utility model;

[0019] Figure 3 This utility model presents a schematic diagram of the external structure of the cleaning brush in a high-efficiency impregnation device for impregnated paper.

[0020] Figure 4 This utility model presents a schematic diagram of the drive structure of a high-efficiency impregnation device for impregnated paper.

[0021] Figure 5 This utility model presents a schematic diagram of the external structure of the support plate of the high-efficiency impregnation equipment for impregnated paper.

[0022] Legend: 1. Impregnation tank; 2. Support plate; 3. First fixed plate; 4. First driving roller; 5. First motor; 6. First fixed frame; 7. Connecting plate; 8. Cleaning brush; 9. Second fixed plate; 10. Opening; 11. Stabilizing column; 12. Moving plate; 13. Bolt; 14. Spring; 15. Second driving roller; 16. Third fixed plate; 17. Scraping roller; 18. Drive structure; 1801. Second motor; 1802. Bidirectional screw; 1803. Moving block; 1804. Limiting column; 1805. Connecting column; 19. Second fixed frame; 20. Mounting plate; 21. Connecting groove; 22. Mounting hole; 23. Observation window. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] 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 different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, such as Figures 1-5 As shown, this utility model provides a high-efficiency impregnation equipment for impregnated paper, including an impregnation tank 1. Support plates 2 are fixed at both ends of the impregnation tank 1. A first driving roller 4 is provided at the top of each of the two support plates 2. Two connecting plates 7 are provided between the two first driving rollers 4. A cleaning brush 8 is fixed at the opposite end of each of the two connecting plates 7. A second driving roller 15 is rotatably connected inside the impregnation tank 1. A third fixing plate 16 is fixed on both sides of the top of the impregnation tank 1. Two scraping rollers 17 are provided between the two third fixing plates 16. A driving structure 18 for driving the two scraping rollers 17 to move in opposite directions is provided inside the two third fixing plates 16.

[0026] The overall effect of Embodiment 1 is that the impregnated paper can be guided by the arrangement of multiple first drive rollers 4, and the impregnated paper will be guided by the second drive roller 15 and pass through the impregnation tank 1 for impregnation by the second drive roller 15. Before the impregnation, the impregnated paper will pass through two connecting plates 7, and a cleaning brush 8 is installed on one end of each of the two connecting plates 7. The cleaning brush 8 will clean the impregnated paper and remove dust from the outer wall of the impregnated paper. The two scraping rollers 17 are also used. When the impregnated paper is carried out by the first drive roller 4 after being impregnated with glue, it will pass through two scraping rollers 17. Through the operation of the drive structure 18, the two scraping rollers 17 can be controlled to move in opposite directions, thereby adjusting the distance between the two scraping rollers 17. The distance between the two scraping rollers 17 can be adjusted according to the required glue thickness to be scraped off the outer wall of the impregnated paper. When the impregnated paper passes through the two scraping rollers 17, the excess glue thickness will be scraped off by the two scraping rollers 17, achieving the effect of controlling the glue thickness and making it more practical.

[0027] Example 2, as Figures 1-5As shown, the drive structure 18 includes a second motor 1801 located at the top of one of the third fixed plates 16. The output end of the second motor 1801 passes through one end of the third fixed plate 16 and is fixed with a bidirectional screw 1802. Connecting posts 1805 are fixed to both ends of the two scraping rollers 17. Moving blocks 1803 are fixed to the opposite ends of the two connecting posts 1805. Both moving blocks 1803 are threadedly connected to the outer walls of both ends of the bidirectional screw 1802. Limiting posts 1804 are slidably connected within the two moving blocks 1803. The support plate 2... A second fixing plate 9 is fixed to both sides of the top. An opening 10 is formed at one end of each of the two second fixing plates 9. A spring 14 is fixed to both ends of the inner wall of each opening 10. A movable plate 12 is fixed to one end of each spring 14. A connecting plate 7 is installed between the two movable plates 12 by bolts 13. A stabilizing column 11 is fixed to the inner wall of each of the two openings 10. The movable plate 12 is slidably connected to the stabilizing column 11. A limiting column 1804 is installed inside another third fixing plate 16. The end of the bidirectional screw 1802 away from the second motor 1801 is connected to the third fixing plate 16. The fixed plate 16 is rotatably connected. A second fixed bracket 19 is fixed to the top of one of the third fixed plates 16. A second motor 1801 is installed on the end of the second fixed bracket 19 facing the third fixed plate 16. Mounting plates 20 are fixed to the top of the support plate 2 on both sides of the second fixed plate 9. A connecting groove 21 is formed inside the mounting plate 20, and mounting holes 22 are formed at the four corners of the connecting groove 21. An observation window 23 is formed on the outer wall of the impregnation tank 1. The two support plates 2 are of different lengths; a first driving roller 4 is located above the longer support plate 2, and the shorter support plate... Two first driving rollers 4 are provided above the support plate 2. The height of the first driving roller 4 above the longer support plate 2 is higher than the height of the first driving roller 4 above the shorter support plate 2. Both sides of the top of the support plate 2 are fixed with first fixing plates 3. One end of one of the first fixing plates 3 is fixed with a first fixing frame 6. A first motor 5 is installed on the end of the first fixing frame 6 facing the first fixing plate 3. The output end of the first motor 5 passes through the first fixing plate 3 and is fixed to the first driving roller 4. The two ends of the first driving roller 4 are rotatably connected to the two first fixing plates 3 respectively.

[0028] The overall effect of Embodiment 2 is that, through the setting of spring 14, the two cleaning brushes 8 will move closer to each other. On the one hand, this can be adjusted according to the thickness of the impregnated paper, and on the other hand, it ensures that the two cleaning brushes 8 can always be in contact with both ends of the outer wall of the impregnated paper. Through the setting of bolt 13, the cleaning brushes 8 can be replaced at any time. Through the setting of mounting plate 20, an external dust collection device can be installed on it to prevent the dust brushed by the cleaning brushes 8 from flying around. In addition, the operation of the second motor 1801 can drive the bidirectional screw 1802 to rotate, so that the two scraping rollers 17 move within a limited range. The positioning column 1804 and the moving block 1803 can move in opposite directions under the limiting cooperation, so that the distance between the two scraping rollers 17 can be adjusted according to the required thickness of glue on the outer wall of the impregnated paper. When the impregnated paper passes through the two scraping rollers 17, the excess glue thickness will be scraped off by the two scraping rollers 17, so as to achieve the effect of controlling the glue thickness and making it more practical. Through the setting of the observation window 23, the amount of glue stored in the glue tank 1 can be observed, which is convenient to replenish at any time. Through the operation of the first motor 5, the first drive roller 4 can be driven to rotate, thereby guiding and transmitting the impregnated paper.

[0029] Working principle: When in use, the first motor 5 drives the first roller 4 to rotate, thus guiding the impregnated paper. The second roller 15, positioned within the impregnation tank 1, guides the impregnated paper through the tank for impregnation. Before impregnation, the paper passes through two connecting plates 7, each with a cleaning brush 8 mounted on its opposite end. The cleaning brushes 8 clean the impregnated paper, removing dust from its outer surface. A spring 14 keeps the two cleaning brushes 8 close together, allowing for adjustment based on the paper's thickness and ensuring proper contact between the brushes. The cleaning brush 8 is always attached to both ends of the outer wall of the impregnated paper. With the setting of bolt 13, the entire cleaning brush 8 can be replaced at any time. With the setting of mounting plate 20, an external dust collection device can be installed on it to prevent the dust brushed by the cleaning brush 8 from flying around. In addition, the operation of the second motor 1801 can drive the bidirectional screw 1802 to rotate, so that the two scraping rollers 17 can move in opposite directions under the limiting cooperation of the limiting post 1804 and the moving block 1803. The distance between the two scraping rollers 17 can be adjusted according to the required thickness of glue to be scraped on the outer wall of the impregnated paper. When the impregnated paper passes through the two scraping rollers 17, the excess glue thickness will be scraped off by the two scraping rollers 17, so as to achieve the effect of controlling the glue thickness and making it more practical.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high-efficiency impregnation equipment for impregnated paper, comprising an impregnation tank (1), characterized in that: Both ends of the dip trough (1) are fixed with support plates (2), and the top of each of the two support plates (2) is provided with a first drive roller (4). Two connecting plates (7) are provided between the two first drive rollers (4). A cleaning brush (8) is fixed at one end of each of the two connecting plates (7). A second drive roller (15) is rotatably connected inside the dip trough (1). A third fixing plate (16) is fixed on both sides of the top of the dip trough (1). Two scraping rollers (17) are provided between the two third fixing plates (16). A drive structure (18) for driving the two scraping rollers (17) to move in opposite directions is provided inside the two third fixing plates (16).

2. The high-efficiency impregnation equipment for impregnated paper according to claim 1, characterized in that: The drive structure (18) includes a second motor (1801) located at the top of one of the third fixed plates (16). The output end of the second motor (1801) passes through one end of the third fixed plate (16) and is fixed with a bidirectional screw (1802). Both ends of the two scraping rollers (17) are fixed with connecting posts (1805). The opposite ends of the two connecting posts (1805) are fixed with moving blocks (1803). The two moving blocks (1803) are threaded to the outer walls of both ends of the bidirectional screw (1802). The other two moving blocks (1803) are slidably connected with limit posts (1804).

3. The high-efficiency impregnation equipment for impregnated paper according to claim 1, characterized in that: The top two sides of the support plate (2) are fixed with second fixing plates (9), and the two second fixing plates (9) are opened at opposite ends. The inner walls of the two openings (10) are fixed with springs (14), and the opposite ends of the two springs (14) are fixed with moving plates (12). The connecting plate (7) is installed between the two moving plates (12) by bolts (13).

4. The high-efficiency impregnation equipment for impregnated paper according to claim 3, characterized in that: A stabilizing column (11) is fixed on the inner wall of each of the two openings (10), and the movable plate (12) is slidably connected to the stabilizing column (11).

5. The high-efficiency impregnation equipment for impregnated paper according to claim 2, characterized in that: The limiting post (1804) is installed in another third fixing plate (16), and the end of the bidirectional screw (1802) away from the second motor (1801) is rotatably connected to the third fixing plate (16).

6. The high-efficiency impregnation equipment for impregnated paper according to claim 2, characterized in that: One of the third fixing plates (16) has a second fixing bracket (19) fixed to its top end, and the second motor (1801) is installed on the end of the second fixing bracket (19) facing the third fixing plate (16).

7. The high-efficiency impregnation equipment for impregnated paper according to claim 3, characterized in that: The top of the support plate (2) is fixed with mounting plates (20) on both sides of the second fixing plate (9). The mounting plate (20) has a connecting groove (21) and mounting holes (22) are provided at the four corners of the connecting groove (21).

8. The high-efficiency impregnation equipment for impregnated paper according to claim 1, characterized in that: An observation window (23) is provided on the outer wall of the impregnation tank (1).

9. The high-efficiency impregnation equipment for impregnated paper according to claim 1, characterized in that: The two support plates (2) are of different lengths. The longer support plate (2) has a first driving roller (4) on its upper part, and the shorter support plate (2) has two first driving rollers (4) on its upper part. The height of the first driving roller (4) on the longer support plate (2) is higher than the height of the first driving roller (4) on the shorter support plate (2).

10. The high-efficiency impregnation equipment for impregnated paper according to claim 1, characterized in that: The top two sides of the support plate (2) are fixed with first fixing plates (3), one end of the first fixing plate (3) is fixed with a first fixing frame (6), the end of the first fixing frame (6) facing the first fixing plate (3) is equipped with a first motor (5), the output end of the first motor (5) passes through the first fixing plate (3) and is fixed with the first driving roller (4), and the two ends of the first driving roller (4) are rotatably connected to the two first fixing plates (3) respectively.

Images