An impregnated film paper drying oven apparatus

Abstract

The utility model discloses a kind of impregnated rubberized paper drying oven equipment, it is related to drying equipment technical field, the utility model includes oven, the controller is fixedly connected in oven outer wall, entrance and exit are set in oven, drying mechanism is provided in oven, limit mechanism is provided in oven;The drying mechanism includes first motor.The utility model passes through starting first motor and heating plate, heating plate operation will make oven internal temperature increase, impregnated rubberized paper is dried, while first motor operation will drive fixed plate rotation, fixed plate drives rotation of stir rod, stir rod rotation will promote front limit frame to drive front slider move along front slide bar, while front slider will drive upper and lower two heating plates move, heating plate can make rear slider move, can simultaneously dry both sides of impregnated rubberized paper, accelerate drying efficiency, while can avoid that uneven internal heat distribution is caused to oven, improve drying quality.

Description

Technical Field

[0001] This utility model belongs to the field of drying equipment technology, and in particular relates to a drying oven for impregnated paper. Background Technology

[0002] Impregnated paper (often referred to as film-impregnated paper) is a type of paper with a specific adhesive film coated on its surface. It is commonly used in various industrial and commercial applications, such as packaging, protection, decoration, or functional applications. The production process of impregnated paper typically involves immersing the paper in a liquid adhesive film solution, followed by heat treatment or drying to allow the adhesive film to adhere to the paper surface. Through this process, the paper acquires enhanced durability, water resistance, or other specific functionalities.

[0003] Drying is usually required in the production process of impregnated paper to ensure that the adhesive film adheres firmly to the paper surface. However, in some existing devices, the position of the heating plate is fixed when drying impregnated paper, which causes the heat of the oven to concentrate in the heating plate area, resulting in uneven heat distribution and affecting the drying quality of the impregnated paper. Utility Model Content

[0004] The purpose of this invention is to provide a drying oven for impregnated paper. A first motor drives a fixed plate to rotate, causing a front slider to move two heating plates, which in turn move a rear slider. This allows for simultaneous drying of both sides of the impregnated paper, accelerating drying efficiency and preventing uneven heat distribution within the oven, thus improving drying quality. It solves the problem that a fixed heating plate position leads to heat concentration in the heating plate area, resulting in uneven heat distribution and affecting the drying quality of the impregnated paper.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a drying oven for impregnated film paper, including an oven, a controller fixedly connected to the outer wall of the oven, an inlet and outlet on the oven, a drying mechanism inside the oven, and a limit mechanism on the oven.

[0007] The drying mechanism includes a first motor, the output end of which is fixedly connected to a fixed plate via a coupling, a lever is fixedly connected to the end of the fixed plate away from the first motor, a slide rod is fixedly connected to the inner wall of the drying oven, a slider is slidably connected to the outer wall of the slide rod, a limit frame is fixedly connected to the outer wall of the slider, two limit frames are provided, and a heating plate is fixedly connected to the outer wall of the slider.

[0008] Furthermore, the outer wall of the first motor is fixedly connected to the outer wall of the oven, the output end of the first motor is sleeved inside the oven, and the outer wall of the lever is slidably connected inside the front limiting frame.

[0009] Furthermore, the limiting mechanism includes a lower limiting roller, the outer wall of which is rotatably connected to the inner wall of the oven, and a second motor is fixedly connected to the top of the oven.

[0010] Furthermore, a worm gear is fixedly connected to the output end of the second motor via a coupling, and a fixed frame is fixedly connected to the top of the oven.

[0011] Furthermore, a threaded rod is rotatably connected inside the fixing frame, the bottom of the threaded rod is rotatably connected to the top of the oven, and a worm gear is fixedly connected to the outer wall of the threaded rod.

[0012] Furthermore, the outer wall of the worm gear meshes with the outer wall worm, and the outer wall of the threaded rod is threadedly connected to a mounting plate.

[0013] Furthermore, a guide rod is fixedly connected to the side of the mounting plate near the oven, and the end of the guide rod away from the mounting plate is slidably connected inside the oven.

[0014] Furthermore, a mounting bracket is fixedly connected to the end of the guide rod away from the mounting plate, and an upper limit roller is rotatably connected to the inner wall of the mounting bracket.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by starting the first motor and heating plate, raises the internal temperature of the oven, drying the impregnated paper. Simultaneously, the first motor drives the fixed plate to rotate, which in turn drives the lever to rotate. The lever's rotation pushes the front limit frame, causing the front slider to move along the front slide bar. At the same time, the front slider drives the upper and lower heating plates to move, which in turn causes the rear slider to move. This allows for simultaneous drying of both sides of the impregnated paper, accelerating the drying efficiency and preventing uneven heat distribution inside the oven, thus improving the drying quality.

[0017] 2. In this utility model, the operation of the second motor drives the worm gear to rotate, the worm gear drives the worm wheel to rotate, the worm wheel drives the threaded rod to rotate, the rotation of the threaded rod causes the mounting plate to move along the threaded rod, the mounting plate drives the guide rod to move, the guide rod drives the mounting frame to move, and the mounting frame drives the upper limit roller to move. This allows adjustment of the gap between the upper limit roller and the lower limit roller, so as to limit the impregnated paper of different thicknesses and prevent the paper from being stretched, bent or deformed.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the oven of this utility model;

[0022] Figure 3 This is a schematic diagram of the drying mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the limiting frame structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the limiting mechanism of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Oven; 11. Controller; 12. Inlet / outlet; 2. Drying mechanism; 201. First motor; 202. Fixing plate; 203. Lever; 204. Slide bar; 205. Slider; 206. Limiting frame; 207. Heating plate; 3. Limiting mechanism; 301. Lower limit roller; 302. Second motor; 303. Worm gear; 304. Fixing frame; 305. Threaded rod; 306. Worm wheel; 307. Mounting plate; 308. Guide rod; 309. Mounting frame; 310. Upper limit roller. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1-5 As shown, this utility model is a drying oven for impregnated film paper, including an oven 1, a controller 11 fixedly connected to the outer wall of the oven 1, an inlet and outlet 12 on the oven 1, a drying mechanism 2 inside the oven 1, and a limit mechanism 3 on the oven 1.

[0029] The drying mechanism 2 includes a first motor 201, which simultaneously starts the first motor 201 and the heating plate 207. The output end of the first motor 201 is fixedly connected to a fixed plate 202 via a coupling. The operation of the first motor 201 drives the fixed plate 202 to rotate. A lever 203 is fixedly connected to the end of the fixed plate 202 away from the first motor 201, causing the lever 203 to rotate. A sliding rod 204 is fixedly connected to the inner wall of the drying oven 1. A slider 205 is slidably connected to the outer wall of the sliding rod 204. Limit frames 206 are fixedly connected to the outer wall of the slider 205; two limit frames 206 are provided. The heating plate 207 is fixedly connected to the outer wall of the slider 205. The operation will raise the internal temperature of the oven 1, drying the impregnated paper. The outer wall of the first motor 201 is fixedly connected to the outer wall of the oven 1, and the output end of the first motor 201 is sleeved inside the oven 1. The outer wall of the lever 203 is slidably connected to the inside of the front limiting frame 206. The rotation of the lever 203 will push the front limiting frame 206 to drive the front slider 205 to move along the front sliding rod 204. At the same time, the front slider 205 will drive the upper and lower heating plates 207 to move. The heating plates 207 will cause the rear slider 205 to move, which can dry both sides of the impregnated paper at the same time, speeding up the drying efficiency and avoiding uneven heat distribution inside the oven 1, thus improving the drying quality.

[0030] The limiting mechanism 3 includes a lower limiting roller 301, whose outer wall is rotatably connected to the inner wall of the oven 1. A second motor 302 is fixedly connected to the top of the oven 1. The second motor 302 is started by the controller 11. The output end of the second motor 302 is fixedly connected to a worm gear 303 via a coupling. The operation of the second motor 302 will drive the worm gear 303 to rotate. A fixed frame 304 is fixedly connected to the top of the oven 1. A threaded rod 305 is rotatably connected inside the fixed frame 304. The bottom of the threaded rod 305 is rotatably connected to the top of the oven 1. A worm wheel 306 is fixedly connected to the outer wall of the threaded rod 305. The worm wheel 306 drives the threaded rod 305 to rotate. The outer wall of the worm wheel 306 meshes with the outer wall of the worm gear 303. The worm gear 303 drives the worm wheel 306 to rotate. A mounting plate 307 is threadedly connected to the outer wall of the threaded rod 305. The rotation of the threaded rod 305 will cause the mounting plate 307 to move along the threaded rod 305. The mounting plate 307 approaches the oven 1. A guide rod 308 is fixedly connected to one side of the oven 1. The mounting plate 307 drives the guide rod 308 to move. The end of the guide rod 308 away from the mounting plate 307 is slidably connected to the inside of the oven 1. The end of the guide rod 308 away from the mounting plate 307 is fixedly connected to a mounting frame 309. The guide rod 308 drives the mounting frame 309 to move. An upper limit roller 310 is rotatably connected to the inner wall of the mounting frame 309. The mounting frame 309 drives the upper limit roller 310 to move, thereby adjusting the gap between the upper limit roller 310 and the lower limit roller 301, so as to limit the impregnated paper of different thicknesses and prevent the paper from being stretched, bent or deformed. Then the impregnated paper is inserted from the inlet 12 on one side of the oven 1 and passes through the gap between the lower limit roller 301 and the upper limit roller 310. Then it is inserted from the inlet 12 on the other side and fixed on the winding device, so that the impregnated paper can move.

[0031] One specific application of this embodiment is:

[0032] In use, the second motor 302 is started via the controller 11. The operation of the second motor 302 drives the worm gear 303 to rotate, which in turn drives the worm wheel 306 to rotate. The worm wheel 306 drives the threaded rod 305 to rotate, which in turn causes the mounting plate 307 to move along the threaded rod 305. The mounting plate 307 drives the guide rod 308 to move, which in turn drives the mounting frame 309 to move. The mounting frame 309 then drives the upper limit roller 310 to move, thereby adjusting the gap between the upper limit roller 310 and the lower limit roller 301. This allows for the limiting of impregnated paper of different thicknesses, preventing the paper from being stretched, bent, or deformed. The impregnated paper is inserted into the oven 1 through the inlet / outlet 12 on one side, and the gap between the lower limit roller 301 and the upper limit roller 310 is adjusted accordingly. The paper passes through the gap and exits from the other side entrance 12, then is fixed on the winding device, causing the impregnated paper to move. At the same time, the first motor 201 and the heating plate 207 are started. The operation of the heating plate 207 will raise the internal temperature of the oven 1, drying the impregnated paper. Simultaneously, the operation of the first motor 201 will drive the fixed plate 202 to rotate, and the fixed plate 202 will drive the lever 203 to rotate. The rotation of the lever 203 will push the front limit frame 206 to drive the front slider 205 to move along the front slide bar 204. At the same time, the front slider 205 will drive the upper and lower heating plates 207 to move, and the heating plates 207 will cause the rear slider 205 to move. This allows the impregnated paper to be dried on both sides at the same time, speeding up the drying efficiency and avoiding uneven heat distribution inside the oven 1, thus improving the drying quality.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drying oven for impregnated film paper, comprising an oven (1), wherein a controller (11) is fixedly connected to the outer wall of the oven (1), and an inlet / outlet (12) is provided on the oven (1), characterized in that: The oven (1) is equipped with a drying mechanism (2) inside and a limiting mechanism (3) is provided on the oven (1). The drying mechanism (2) includes a first motor (201), the output end of the first motor (201) is fixedly connected to a fixed plate (202) via a coupling, a lever (203) is fixedly connected to the end of the fixed plate (202) away from the first motor (201), a slide rod (204) is fixedly connected to the inner wall of the oven (1), a slider (205) is slidably connected to the outer wall of the slide rod (204), a limit frame (206) is fixedly connected to the outer wall of the slider (205), two limit frames (206) are provided, and a heating plate (207) is fixedly connected to the outer wall of the slider (205).

2. The impregnated film paper drying oven apparatus according to claim 1, wherein, The outer wall of the first motor (201) is fixedly connected to the outer wall of the oven (1), the output end of the first motor (201) is sleeved inside the oven (1), and the outer wall of the lever (203) is slidably connected inside the front limiting frame (206).

3. The impregnated film paper drying oven apparatus according to claim 1, wherein, The limiting mechanism (3) includes a lower limiting roller (301), the outer wall of which is rotatably connected to the inner wall of the oven (1), and a second motor (302) is fixedly connected to the top of the oven (1).

4. The impregnated film paper drying oven apparatus according to claim 3, wherein, The output end of the second motor (302) is fixedly connected to a worm gear (303) via a coupling, and a fixed frame (304) is fixedly connected to the top of the oven (1).

5. The impregnated film paper drying oven apparatus according to claim 4, wherein, The fixed frame (304) is rotatably connected to a threaded rod (305), the bottom of which is rotatably connected to the top of the oven (1), and a worm gear (306) is fixedly connected to the outer wall of the threaded rod (305).

6. The impregnated film paper drying oven apparatus of claim 5, wherein, The outer wall of the worm gear (306) meshes with the outer wall worm (303), and the outer wall of the threaded rod (305) is threadedly connected to the mounting plate (307).

7. The impregnated film paper drying oven apparatus of claim 6, wherein, A guide rod (308) is fixedly connected to the side of the mounting plate (307) near the oven (1), and the end of the guide rod (308) away from the mounting plate (307) is slidably connected inside the oven (1).

8. The impregnated film paper drying oven apparatus of claim 7, wherein, The guide rod (308) is fixedly connected to a mounting bracket (309) at one end away from the mounting plate (307), and an upper limit roller (310) is rotatably connected to the inner wall of the mounting bracket (309).

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