Impregnation device for impregnated paper

Abstract

The utility model discloses a gum dipping device for impregnated paper, which comprises a gum dipping box, and a slicking frame is mounted in the gum dipping box and can ascend and descend in the gum dipping box. According to the impregnation device for the impregnated paper, the impregnation box, the slicking frame, the slicking plate and the drying box are matched with one another, the impregnated paper enters the impregnation box through the material conveying opening, sequentially penetrates through gaps between the impregnation wheel frames and the surfaces of the guide wheels, and then is sent out of the impregnation box through the space between the supporting rollers and the lower pressing roller frame; a lifting push rod pushes a glue dipping wheel frame, impregnated paper is pressed into glue in a glue dipping box, an adjusting motor drives an adjusting threaded rod to rotate, a slicking frame is driven to ascend, scales on the surface of a scale plate are observed, the height of a slicking plate is adjusted according to the gluing thickness requirement, the glue on the surface of the impregnated paper is flattened, and the glue slicking effect is guaranteed; and corresponding adjustment can be carried out according to impregnated paper of different thicknesses, and the application range of the device is greatly widened.

Description

Technical Field

[0001] This utility model relates to the technical field of impregnation apparatus, and more specifically, to an impregnation apparatus for impregnating paper. Background Technology

[0002] Melamine-impregnated paper is characterized by its wear resistance, variety of styles, impact resistance, deformation resistance, stain resistance, flame retardancy, moisture resistance, environmental friendliness, colorfastness, easy installation, and convenient maintenance. It is widely used for veneer on cabinets, wardrobes, and engineered wood flooring. Melamine-impregnated paper, also known as melamine-impregnated adhesive film paper, is made by impregnating melamine glue and some additives into the paper.

[0003] Publication (Announcement) No.: CN214812219U discloses an impregnation device for producing magnesium oxide fireproof boards. The device includes a main body with an observation window at its upper end and a control panel on its front surface. A first motor is located on the left side of the control panel, and a third motor is located on the right side and below it. A feed inlet is located on one side of the main body, and casters are located at the bottom. A discharge outlet is located on the other side of the main body. An upper roller extends through the inner wall of the main body at one end. By incorporating a rotary motor, a sealing ring, a stirring rod, and a constant-temperature heating plate, the device operates by rotating the stirring rod. The interaction between the stirring rod and the constant-temperature heating plate keeps the adhesive in the storage tank flowing, preventing coagulation. The sealing ring prevents adhesive from seeping into the main body through the inner wall of the storage tank during use, thus improving the device's operational standard.

[0004] However, the roller position of the above-disclosed impregnation device is relatively fixed, and it cannot be adjusted according to the different thicknesses of impregnated paper. At the same time, it cannot adjust the thickness of the adhesive coating according to the requirements. Therefore, it is necessary to propose an impregnation device for impregnated paper. Utility Model Content

[0005] In view of the problems existing in the prior art, this utility model provides an impregnation device for impregnated paper.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An impregnation apparatus for impregnated paper includes: an impregnation tank, wherein a leveling frame is installed inside the impregnation tank, the leveling frame is double-layered and can be raised and lowered inside the impregnation tank;

[0008] A scraper plate, which is fixedly connected to the bottom of the scraper frame;

[0009] A drying chamber, which is installed at the bottom of a scraper frame.

[0010] Preferably, the impregnation tank is provided with a support roller inside, and the support roller can rotate inside the impregnation tank;

[0011] The lower pressure roller frame is disposed inside the impregnation tank and located above the support roller;

[0012] A spring support rod connects the impregnation tank to the lower pressure roller frame.

[0013] Preferably, the impregnation tank has a material feeding port on its side;

[0014] A rubber wheel, which can be mounted inside the feed inlet via a rotating shaft;

[0015] Guide wheels are installed inside the impregnation tank via a rotating shaft. There are multiple guide wheels arranged in multiple rows inside the impregnation tank.

[0016] Preferably, a threaded frame is fixedly connected to the top of the leveling frame;

[0017] An adjusting threaded rod, which is threadedly connected to a threaded bracket;

[0018] An adjusting motor is fixedly connected to the top of the impregnation tank, and its output shaft is fixedly connected to the adjusting screw.

[0019] Preferably, two guide rods are fixedly connected to the top of the scraping frame, and the guide rods can move on the surface of the impregnation tank;

[0020] A connecting plate that securely connects two guide rods;

[0021] A ruler plate is fixedly connected to the top of the impregnation tank.

[0022] Preferably, a conveyor motor is fixedly connected to the back of the impregnation tank;

[0023] A double-layer pulley, wherein the double-layer pulley is connected to the output shaft of the conveyor motor;

[0024] A connecting pulley is mounted on the front of the impregnation tank via a rotating shaft and connected to the double-layer pulley via a belt;

[0025] A connecting rod, wherein the connecting rod is connected to the connecting pulley and the double-layer pulley respectively via a rotating shaft;

[0026] A stirring rod, wherein the stirring rod is connected to two connecting rods via a rotating shaft.

[0027] Preferably, a heat-conducting baffle is fixedly connected inside the impregnation tank;

[0028] Heating tube, which is laid at the bottom of the inner wall of the impregnation tank and located below the heat-conducting partition;

[0029] A dipped roller frame, which can be raised and lowered inside the dipped tank;

[0030] A lifting push rod connects the dipped wheel frame to the dipped box.

[0031] Preferably, a glue delivery pipe is fixedly connected to the left side of the glue impregnation tank, and the glue delivery pipe is used for glue dispensing.

[0032] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0033] 1. This utility model comprises an impregnation tank, a leveling frame, a scraper plate, and a drying chamber, which work together to create an impregnation device for impregnated paper. The impregnated paper enters the impregnation tank through the feed inlet, passes through the gaps between the impregnation roller frames and the surface of the guide rollers, and is then fed out of the impregnation tank through the support roller and the lower pressure roller frame. The lifting push rod pushes the impregnation roller frames to press the impregnated paper into the glue inside the impregnation tank. The adjusting motor drives the adjusting screw rod to rotate, causing the leveling frame to rise. By observing the scale on the scale plate, the height of the scraper plate is adjusted according to the required glue thickness to smooth the glue on the surface of the impregnated paper, ensuring the glue application effect. The device can also be adjusted according to different thicknesses of impregnated paper, greatly improving its applicability.

[0034] 2. In this utility model, a drying box is provided to dry the impregnated paper after the impregnation is completed, so as to avoid glue leakage.

[0035] 3. In this utility model, the rubber wheel ensures the smooth flow of the impregnated paper into the impregnation tank.

[0036] 4. In this utility model, the stirring rod and heating tube are provided to heat and stir the glue, so as to prevent the glue from solidifying during long-term use. Attached Figure Description

[0037] Figure 1 This is a structural cross-sectional view of the main view of this utility model;

[0038] Figure 2 This is a structural schematic diagram of the main view of this utility model;

[0039] Figure 3 This is a structural schematic diagram of the rear view of this utility model;

[0040] Figure 4 This is a three-dimensional structural diagram of the connecting rod and stirring rod of this utility model.

[0041] In the picture:

[0042] 1. Impregnation tank, 2. Scraper frame, 3. Scraper plate, 4. Drying box, 5. Support roller, 6. Lower pressure roller frame, 7. Spring support rod, 8. Feeding port, 9. Rubber wheel, 10. Guide wheel, 11. Threaded frame, 12. Adjusting threaded rod, 13. Adjusting motor, 14. Guide rod, 15. Connecting plate, 16. Scale plate, 17. Conveyor motor, 18. Double-layer pulley, 19. Connecting pulley, 20. Connecting rod, 21. Stirring rod, 22. Heat-conducting partition, 23. Heating tube, 24. Impregnation wheel frame, 25. Lifting push rod, 26. Glue conveying pipe. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0044] like Figure 1-4 As shown, this utility model proposes an embodiment of an impregnation device for impregnated paper, comprising: an impregnation tank 1, a flattening frame 2 installed inside the impregnation tank 1, the flattening frame 2 being double-layered and capable of being raised and lowered inside the impregnation tank 1.

[0045] Guide rod 14 is fixedly connected to the top of the leveling frame 2 and can move on the surface of the impregnation tank 1, ensuring the stability of the leveling frame 2 during lifting.

[0046] Connecting plate 15, which fixes the two guide rods 14 together.

[0047] The ruler plate 16 is fixedly connected to the top of the impregnation tank 1, so that the operator can observe it and make adjustments according to the usage requirements.

[0048] Scraper plate 3 is fixedly connected to the bottom of scraper frame 2.

[0049] Threaded bracket 11 is fixedly connected to the top of scraper bracket 2.

[0050] Adjust the threaded rod 12, which is threadedly connected to the threaded bracket 11.

[0051] Adjustment motor 13 is fixedly connected to the top of impregnation tank 1, and its output shaft is fixedly connected to adjustment screw 12.

[0052] Support roller 5 is installed inside the impregnation tank 1 via a rotating shaft.

[0053] The lower pressure roller frame 6 is located inside the impregnation tank 1 and above the support roller 5.

[0054] The spring support rod 7 connects the impregnation box 1 to the lower pressure roller frame 6, ensuring that the lower pressure roller 6 is always in contact with the impregnated paper and flattens the impregnated paper.

[0055] The rubber wheel 9 can be installed inside the feed inlet 8 via a rotating shaft, ensuring the smooth flow of the impregnated paper into the impregnation box 1.

[0056] Guide wheels 10 are installed inside the impregnation tank 1 via a rotating shaft. There are multiple guide wheels 10 arranged in multiple rows inside the impregnation tank 1, which ensures the stability of the movement of the impregnated paper.

[0057] The dipped wheel frame 24 can be raised and lowered inside the dipped box 1.

[0058] The lifting push rod 25 connects the dipped wheel frame 24 to the dipped box 1.

[0059] The impregnated paper enters the impregnation tank 1 through the feed port 8, passes through the gap between the impregnation roller frames 24 and the surface of the guide roller 10 in sequence, and is then sent out of the impregnation tank 1 through the gap between the support roller 5 and the lower pressure roller frame 6. The lifting push rod 25 pushes the impregnation roller frames 24 to press the impregnated paper into the glue inside the impregnation tank 1.

[0060] Material inlet 8 is located on the side of the impregnation tank 1.

[0061] Drying box 4 is installed at the bottom of the scraper frame 2 to dry the impregnated paper after the glue has been applied, so as to avoid glue leakage.

[0062] The conveyor motor 17 is fixedly connected to the back of the impregnation tank 1.

[0063] A double-layer pulley 18 is connected to the output shaft of the conveyor motor 17;

[0064] Connecting pulley 19, which is mounted on the front of impregnation tank 1 via a rotating shaft and connected to double-layer pulley 18 via a belt;

[0065] Connecting rod 20, which is connected to connecting pulley 19 and double-layer pulley 18 respectively via rotating shaft.

[0066] Stirring rod 21, which connects two connecting rods 20 via a rotating shaft.

[0067] Thermally conductive partition 22 is fixedly connected to the inner wall of impregnation tank 1.

[0068] Heating tube 23 is laid at the bottom of the inner wall of the impregnation tank 1 and located below the heat-conducting partition 22. When the conveying motor 17 rotates, the double-layer pulley 18 drives the connecting pulley 19 to rotate, so that the connecting rod 20 drives the stirring rod 21 to stir inside the impregnation tank 1, thus preventing the glue from solidifying inside the impregnation tank 1.

[0069] The glue delivery pipe 26 is connected to the left side of the glue-impregnation tank 1. The glue spraying frame 25 sprays glue onto the surface of the impregnated paper. The adjusting motor 13 drives the adjusting threaded rod 12 to rotate, which in turn drives the scraper frame 2 to rise. By observing the scale on the surface of the scale plate 16, the height of the scraper plate 3 is adjusted according to the required thickness of the glue coating. The scraper plate 3 smooths the glue on the surface of the impregnated paper, ensuring the glue coating effect. It can also be adjusted according to the different thicknesses of impregnated paper, which greatly improves the applicability of the device.

[0070] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0071] This utility model provides a paper impregnation device. In use, the impregnated paper enters the impregnation tank 1 through the feed port 8, passes through the gap between the impregnation wheel frames 24 and the surface of the guide wheel 10, and is then sent out of the impregnation tank 1 through the gap between the support roller 5 and the lower pressure roller frame 6. The lifting push rod 25 pushes the impregnation wheel frames 24 to press the impregnated paper into the glue inside the impregnation tank 1. The conveying motor 17 rotates, and the double-layer pulley 18 drives the connecting pulley 19 to rotate, so that the connecting rod 20 drives the stirring rod 21 to stir inside the impregnation tank 1. The heating tube 23 heats the glue to prevent the glue from solidifying inside the impregnation tank 1. The adjusting motor 13 drives the adjusting threaded rod 12 to rotate, which drives the scraper frame 2 to rise. The scale on the surface of the scale plate 16 is observed, and the height of the scraper plate 3 is adjusted according to the required glue thickness. The scraper plate 3 smooths the glue on the surface of the impregnated paper.

[0072] In summary, this impregnation device for impregnated paper, through the cooperation of the impregnation tank 1, the flattening frame 2, the flattening plate 3, and the drying box 4, solves the problems mentioned in the background art.

[0073] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sizing apparatus for impregnating paper, comprising: The impregnation tank (1) is characterized in that: a leveling frame (2) is installed inside the impregnation tank (1), the leveling frame (2) is double-layered and can be raised and lowered inside the impregnation tank (1); A scraper plate (3) is fixedly connected to the bottom of the scraper frame (2); Drying box (4), which is installed at the bottom of scraper frame (2).

2. The impregnation apparatus for impregnated paper according to claim 1, characterized in that: The impregnation tank (1) is equipped with a support roller (5) which can rotate inside the impregnation tank (1); The lower pressure roller frame (6) is disposed inside the impregnation tank (1) and located above the support roller (5); A spring support rod (7) connects the impregnation box (1) to the lower pressure roller frame (6).

3. The impregnation apparatus for impregnated paper according to claim 2, characterized in that: The side of the impregnation tank (1) is provided with a material conveying port (8); A rubber wheel (9) is installed inside the feed inlet (8) via a rotating shaft; Guide wheels (10) are installed inside the impregnation tank (1) via a rotating shaft. There are multiple guide wheels (10) arranged in multiple rows inside the impregnation tank (1).

4. The impregnation apparatus for impregnated paper according to claim 3, characterized in that: The top of the scraper (2) is fixedly connected to a threaded bracket (11); Adjusting threaded rod (12), which is threadedly connected to threaded bracket (11); An adjusting motor (13) is fixedly connected to the top of the impregnation tank (1), and its output shaft is fixedly connected to the adjusting threaded rod (12).

5. The impregnation apparatus for impregnated paper according to claim 4, characterized in that: Two guide rods (14) are fixedly connected to the top of the scraper (2), and the guide rods (14) can move on the surface of the impregnation tank (1); A connecting plate (15) is used to fix two guide rods (14) together; A ruler plate (16) is fixedly connected to the top of the impregnation tank (1).

6. The impregnation apparatus for impregnated paper according to claim 5, characterized in that: A conveyor motor (17) is fixedly connected to the back of the impregnation tank (1); A double-layer pulley (18) is connected to the output shaft of a conveyor motor (17); Connecting pulley (19), the connecting pulley (19) is mounted on the front of the impregnation tank (1) via a rotating shaft and connected to the double-layer pulley (18) via a belt; Connecting rod (20), the connecting rod (20) is connected to connecting pulley (19) and double-layer pulley (18) respectively through rotating shaft; A stirring rod (21) is used to connect two connecting rods (20) via a rotating shaft.

7. The impregnation apparatus for impregnated paper according to claim 6, characterized in that: A heat-conducting baffle (22) is fixedly connected inside the impregnation tank (1); Heating tube (23), which is laid at the bottom of the inner wall of the impregnation tank (1) and located below the heat-conducting partition (22); The dipped wheel frame (24) can be raised and lowered inside the dipped box (1); The lifting push rod (25) connects the dipped wheel frame (24) to the dipped box (1).

8. The impregnation apparatus for impregnated paper according to claim 7, characterized in that: A glue delivery pipe (26) is fixedly connected to the left side of the glue impregnation tank (1), and the glue delivery pipe (26) is used for glue dispensing.

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