Impregnated bond paper drying box

Abstract

The utility model relates to the technical field of impregnated bond paper drying, in particular to an impregnated bond paper drying box which comprises a box body, a feeding port, a discharging port, a driving seat, a first shell, a second shell, a guide wheel, a drying pipe, a fan, a heating box, a mounting mechanism and a filtering mechanism. The driving seat is slidably arranged on the inner bottom wall of the box body, the first shell and the second shell are fixedly arranged on the driving seat, the two guide wheels are rotatably arranged in the box body, and drying pipes are fixedly arranged between the first shell and the second shell and correspond to the guide wheels. A plurality of drying openings are evenly distributed in the side wall of the drying pipe, a communicating opening is formed between the first shell and the drying pipe, the draught fan and the heating box are fixedly arranged on the box body, and through the technical scheme, the problem that in the related technology, the drying efficiency is low in the drying process of impregnated bond paper is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of impregnated film paper drying, in particular to an impregnated film paper drying box. Background Art

[0002] As people's requirements for environmental protection are increasing, the greening of artificial board production and products is becoming more and more popular. More and more artificial board manufacturers have begun to produce formaldehyde-free particleboard, multilayer board, fiberboard, etc. Therefore, formaldehyde-free impregnated film paper has begun to be used. During the production of formaldehyde-free impregnated film paper, the impregnated base paper needs to be taken out and dried, so drying equipment is needed.

[0003] Most of the existing drying equipment puts the paper into the drying chamber and takes it out after drying. The continuity of the drying process cannot be achieved. During drying, the paper sticks to the inner wall of the equipment or multiple sheets of paper stick together when drying simultaneously, which easily causes uneven drying.

[0004] In order to solve the problem of low continuity in the drying process, after searching, in the prior art, there is a utility model patent with publication number CN219621500U, which discloses a formaldehyde-free impregnated film paper drying equipment, including a drying box, both side surfaces of the drying box are provided with material ports, the interior of the drying box is provided with an inner air supply frame, and the inner wall of the inner air supply frame is fixedly connected to a plurality of groups of air outlet rods.

[0005] When the above-mentioned prior art is used, the paper is first pre-wound on the surface of multiple conveying rollers, input from one material port and output from another material port. When drying, the motor is started to drive the threaded rod to rotate. At this time, the threaded rod will drive the slider 2 to move up and down, and then the inner air delivery frame will move up and down inside the drying box, so that the position of the air outlet rod is adjusted up and down. At this time, warm air will be input into the interior of the inner air delivery frame through the air duct, and then output from the bottom of the air outlet rod to dry the paper rolled on the surface of the conveying roller, thereby achieving the effect of uniformly drying the paper. However, the above-mentioned prior art can only blow air at one angle of the paper during the drying process, and the blowing effect is low, which affects the drying efficiency of the paper. Utility Model Content

[0006] The utility model provides an impregnated film paper drying box, which solves the problem of low drying efficiency in the impregnated film paper drying process in the related technology.

[0007] The technical solution of the utility model is as follows: an impregnated film paper drying box, comprising a box body, a feed port, a discharge port, a drive seat, a first shell, a second shell, a guide wheel, a drying tube, a fan, a heating box, a mounting mechanism and a filtering mechanism;

[0008] The feed inlet and the discharge outlet are respectively arranged on two opposite side walls of the box body;

[0009] The driving seat is slidably arranged on the inner bottom wall of the box body;

[0010] The first shell and the second shell are respectively fixedly arranged on the driving seat;

[0011] The guide wheels are provided in two numbers, and the two guide wheels are rotatably arranged in the box;

[0012] The drying tubes are fixedly arranged between the first shell and the second shell and at positions corresponding to the guide wheels, and the side walls of the drying tubes are evenly distributed with a plurality of drying ports;

[0013] Wherein, a communication port is provided between the first shell and the drying tube;

[0014] The fan and the heating box are fixedly arranged on the box body, the fan input end is connected to the external environment, and the fan output end is connected to the heating box;

[0015] Wherein, a connecting pipe is provided between the heating box and the first shell;

[0016] The installation mechanism is respectively provided between the drying tube and the first shell and the second shell, and is used for installing and removing the drying tube;

[0017] The filtering mechanism is arranged in the drying tube and is used for filtering the hot air entering the box.

[0018] Preferably, the mounting mechanism comprises:

[0019] An installation thread groove, the installation thread groove is opened on the first shell side wall and the second shell side wall corresponding to the drying tube;

[0020] A mounting ring, the mounting ring being fixedly arranged at both ends of the side wall of the drying tube;

[0021] An externally threaded pipe, the externally threaded pipe is arranged on the mounting ring, and the externally threaded pipe extends into the mounting thread groove through threaded engagement;

[0022] A positioning ring is fixedly arranged on one end of the externally threaded tube close to the drying tube.

[0023] Furthermore, the filtering mechanism comprises:

[0024] A filter cartridge, the filter cartridge is arranged in the drying tube, and both ends of the filter cartridge are sealed;

[0025] A connecting pipe, the connecting pipe is connected to the filter cartridge and is adapted in shape to the connecting port;

[0026] A fixing mechanism is arranged on the filter cartridge and is used to fix the filter cartridge on the first shell.

[0027] Furthermore, the fixing mechanism includes:

[0028] A first fixing groove, wherein the first fixing groove is arranged in a circular shape and is arranged at the bottom of the mounting thread groove;

[0029] a second fixing groove, the second fixing groove is arranged in an annular shape and is opened on a side wall of the first fixing groove;

[0030] A fixed through groove, the fixed through groove is formed on a side wall of the second fixed groove;

[0031] A fixing ring, the fixing ring being rotatably disposed on the filter cartridge;

[0032] A fixing block, the fixing block being arranged on the side wall of the fixing ring corresponding to the fixing through groove;

[0033] A limiting mechanism is arranged on the fixing ring and is used to limit the rotation angle of the fixing ring.

[0034] Furthermore, the limiting mechanism includes:

[0035] A limiting groove, wherein the limiting groove is provided on the fixing ring and passes through the inner wall of the fixing ring;

[0036] A torsion spring, wherein the torsion spring is sleeved on the filter cartridge, and two ends of the torsion spring are respectively fixedly connected to the side wall of the limiting groove and the filter cartridge;

[0037] A hand wheel is fixedly arranged on the side wall of the fixing ring.

[0038] On the basis of the above scheme, it also includes an electric slide, which is provided with two electric slides, and the two electric slides are fixedly arranged on the inner bottom wall of the box body, and one end of the electric slide close to the feed port is fixedly connected to the driving seat.

[0039] The working principle and beneficial effects of the utility model are:

[0040] 1. In the utility model, through the arrangement of the fan, the heating box, the electric slide and the drying tube, the hot air can be ejected through the drying opening on the side wall of the drying tube through the operation of the fan and the heating box, and the operation of the electric slide can drive the drying tube to move back and forth between the guide wheels, so that the impregnated film paper can be blown evenly and quickly through the drying openings in all directions, thereby improving the drying efficiency of the impregnated film paper;

[0041] 2. In the present invention, through the setting of the installation mechanism, after the drying tube is placed between the first shell and the second shell corresponding to the installation thread groove, the operator rotates the external threaded tube so that the external threaded tube extends into the installation thread groove through thread matching, and the drying tube is installed by squeezing the installation ring by the positioning ring. After that, the external threaded tube can be disassembled by rotating the external threaded tube in the opposite direction, so that the drying tube can be replaced and repaired easily;

[0042] 3. In the utility model, the filter mechanism is provided to facilitate filtering the hot air entering the box through the filter cartridge, thereby preventing impurities in the hot air from adhering to the surface of the impregnated film paper and affecting the product quality of the impregnated film paper;

[0043] 4. In the utility model, through the setting of the fixing mechanism, the operator rotates the hand wheel to align the fixing block with the fixing through groove. Then, when the operator extends the connecting pipe into the connecting port, the fixing block extends into the second fixing groove through the fixing through groove. Then, the operator releases the hand wheel, so that the fixing ring is reset under the action of the torsion spring, so that the fixing block and the fixing through groove are misaligned, and then the fixing ring and the filter cartridge are installed and fixed through the cooperation of the fixing block and the side wall of the second fixing groove. Then, the above steps can be reversed to complete the disassembly of the filter cartridge, so that it is convenient to clean the impurities in the filter cartridge.

[0044] 5. In the utility model, through the arrangement of the box body, the feed port, the discharge port, the drive seat, the first shell body, the second shell body, the guide wheel, the drying tube, the fan, the heating box, the mounting mechanism and the filtering mechanism, it is convenient to blow air outwards through the drying ports on the surface of the drying tube in all directions, so as to facilitate uniform and rapid drying of the impregnated film paper, thereby solving the problem of low drying efficiency in the drying process of the impregnated film paper in the related art. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0046] Figure 1 It is a schematic diagram of the structure of the utility model;

[0047] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0048] Figure 3 This is a schematic diagram of the cross-sectional structure of the drying tube of the utility model;

[0049] Figure 4 It is a partial enlarged structural schematic diagram of A of the utility model;

[0050] Figure 5 It is a schematic cross-sectional view of the first shell and the second shell of the utility model.

[0051] In the figure: 1. Box body; 2. Drive seat; 3. First shell; 4. Second shell; 5. Guide wheel; 6. Drying tube; 7. Fan; 8. Heating box; 9. Mounting ring; 10. Externally threaded tube; 11. Positioning ring; 12. Filter cartridge; 13. Connecting tube; 14. Fixing ring; 15. Fixing block; 16. Torsion spring; 17. Handwheel; 18. Electric slide. DETAILED DESCRIPTION

[0052] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0053] like Figure 1~Figure 5 As shown, this embodiment proposes an impregnated film paper drying box, including a box body 1, a feed port, a discharge port, a drive seat 2, a first shell body 3, a second shell body 4, a guide wheel 5, a drying tube 6, a fan 7, a heating box 8, a mounting mechanism and a filtering mechanism. The feed port and the discharge port are respectively arranged on two opposite side walls of the box body 1, the drive seat 2 is slidably arranged on the inner bottom wall of the box body 1, the first shell body 3 and the second shell body 4 are respectively fixedly arranged on the drive seat 2, two guide wheels 5 are arranged, and the two guide wheels 5 are rotatably arranged in the box body 1. Drying tubes 6 are respectively fixedly arranged between the first shell body 3 and the second shell body 4 and at positions corresponding to the guide wheels 5. The side walls of the drying tube 6 are evenly distributed with a plurality of drying ports, wherein the first shell body A connecting port is provided between the housing 3 and the drying tube 6, a fan 7 and a heating box 8 are fixedly arranged on the housing 1, an input end of the fan 7 is connected to the external environment, and an output end of the fan 7 is connected to the heating box 8, wherein a connecting pipe is provided between the heating box 8 and the first housing 3, and mounting mechanisms are respectively provided between the drying tube 6 and the first housing 3 and the second housing 4 for installing and disassembling the drying tube 6, a filtering mechanism is provided in the drying tube 6 for filtering the hot air entering the housing 1, and an electric slide 18 is also included, two electric slides 18 are provided, and the two electric slides 18 are fixedly arranged on the inner bottom wall of the housing 1, and one end of the electric slide 18 close to the feed port is fixedly connected to the driving seat 2.

[0054] Among them, the installation mechanism includes an installation thread groove, an installation ring 9, an external threaded tube 10 and a positioning ring 11. The installation thread groove is opened on the side wall of the first shell 3 and the side wall of the second shell 4 corresponding to the drying tube 6. The installation ring 9 is fixedly arranged at both ends of the side wall of the drying tube 6. The external threaded tube 10 is arranged on the installation ring 9. The external threaded tube 10 extends into the installation thread groove through threaded cooperation. The positioning ring 11 is fixedly arranged on the end of the external threaded tube 10 close to the drying tube 6.

[0055] Specifically, after placing the drying tube 6 corresponding to the installation thread groove between the first shell 3 and the second shell 4, the operator rotates the external threaded tube 10 so that the external threaded tube 10 extends into the installation thread groove through threaded cooperation, and at the same time installs the drying tube 6 by squeezing the installation ring 9 through the positioning ring 11. Thereafter, the drying tube 6 can be disassembled by rotating the external threaded tube 10 in the opposite direction, thereby facilitating the replacement and maintenance of the drying tube 6.

[0056] Among them, the filtering mechanism includes a filter cartridge 12, a connecting pipe 13 and a fixing mechanism. The filter cartridge 12 is arranged in the drying tube 6, and both ends of the filter cartridge 12 are sealed. The connecting pipe 13 is connected and arranged on the filter cartridge 12. The connecting pipe 13 is adapted to the shape of the connecting port. The fixing mechanism is arranged on the filter cartridge 12 and is used to fix the filter cartridge 12 on the first housing 3. The fixing mechanism includes a first fixing groove, a second fixing groove, a fixing through groove, a fixing ring 14, a fixing block 15 and a limiting mechanism. The first fixing groove is opened in a circle, the first fixing groove is opened at the bottom of the mounting thread groove, the second fixing groove is set as a ring, and the second fixing groove is opened in the first On the side wall of a fixed groove, a fixed through groove is arranged on the side wall of the second fixed groove, a fixed ring 14 is rotatably arranged on the filter cartridge 12, a fixed block 15 is arranged on the side wall of the fixed ring 14 corresponding to the fixed through groove, a limiting mechanism is arranged on the fixed ring 14, and is used to limit the rotation angle of the fixed ring 14, the limiting mechanism includes a limiting groove, a torsion spring 16 and a handwheel 17, the limiting groove is arranged on the fixed ring 14, the limiting groove passes through the inner wall of the fixed ring 14, the torsion spring 16 is mounted on the filter cartridge 12, and the two ends of the torsion spring 16 are respectively fixedly connected to the side wall of the limiting groove and the filter cartridge 12, and the handwheel 17 is fixedly arranged on the side wall of the fixed ring 14.

[0057] Specifically, the operator turns the hand wheel 17 to align the fixing block 15 with the fixing groove. Then, when the operator extends the connecting pipe 13 into the connecting port, the fixing block 15 extends into the second fixing groove through the fixing groove. Then, the operator releases the hand wheel 17, so that the fixing ring 14 is reset under the action of the torsion spring 16, thereby causing misalignment between the fixing block 15 and the fixing groove. Then, the fixing ring 14 and the filter cartridge 12 are installed and fixed by the cooperation between the fixing block 15 and the side wall of the second fixing groove. Then, the above steps can be reversed to complete the disassembly of the filter cartridge 12, thereby facilitating the cleaning of impurities in the filter cartridge 12.

[0058] In this embodiment, when in use, the operator rotates the hand wheel 17 so that the fixing block 15 is aligned with the fixing through groove. Then, when the operator inserts the connecting pipe 13 into the connecting port, the fixing block 15 is inserted into the second fixing groove through the fixing through groove. Then, the operator releases the hand wheel 17, so that the fixing ring 14 is reset under the action of the torsion spring 16, so that the fixing block 15 and the fixing through groove are misaligned, and then the fixing ring 14 and the filter cartridge 12 are installed and fixed by the cooperation between the fixing block 15 and the side wall of the second fixing groove. Then, the operator aligns the drying pipe 6 with the corresponding installation thread groove. After being placed between the first shell 3 and the second shell 4, the operator rotates the external threaded tube 10 so that the external threaded tube 10 extends into the installation thread groove through threaded cooperation, and at the same time installs the drying tube 6 by squeezing the installation ring 9 by the positioning ring 11. The hot air can be ejected through the drying port on the side wall of the drying tube 6 through the operation of the fan 7 and the heating box 8. At the same time, the drying tube 6 can be driven to reciprocate between the guide wheels 5 through the operation of the electric slide 18, so as to facilitate the uniform and rapid blowing of the impregnated film paper through the drying ports in all directions, thereby improving the drying efficiency of the impregnated film paper.

[0059] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drying oven for impregnated film paper, characterized in that: include: Box (1); A feed inlet and a discharge outlet, the feed inlet and the discharge outlet being respectively arranged on two opposite side walls of the box body (1); A driving seat (2), the driving seat (2) being slidably arranged on the inner bottom wall of the box body (1); A first shell (3) and a second shell (4), wherein the first shell (3) and the second shell (4) are respectively fixedly arranged on the driving seat (2); Guide wheels (5), wherein two guide wheels (5) are provided, and the two guide wheels (5) are rotatably provided in the box body (1); A drying pipe (6), wherein the drying pipe (6) is fixedly arranged between the first shell (3) and the second shell (4) and at positions corresponding to the guide wheel (5), and a plurality of drying ports are evenly distributed on the side wall of the drying pipe (6); Wherein, a communication port is provided between the first shell (3) and the drying tube (6); A fan (7) and a heating box (8), wherein the fan (7) and the heating box (8) are fixedly arranged on the box body (1), the input end of the fan (7) is connected to the external environment, and the output end of the fan (7) is connected to the heating box (8); Wherein, a connecting pipe is provided between the heating box (8) and the first shell (3); an installation mechanism, wherein the installation mechanism is respectively arranged between the drying tube (6) and the first shell (3) and the second shell (4), and is used for installing and removing the drying tube (6); A filtering mechanism, wherein the filtering mechanism is arranged in the drying tube (6) and is used for filtering the hot air entering the box body (1).

2. The impregnated film paper drying oven according to claim 1, characterized in that: The mounting mechanism comprises: An installation thread groove, the installation thread groove corresponding to the drying tube (6) is opened on the side wall of the first shell (3) and the side wall of the second shell (4); A mounting ring (9), the mounting ring (9) being fixedly arranged at both ends of the side wall of the drying tube (6); An externally threaded tube (10), the externally threaded tube (10) being arranged on the mounting ring (9), the externally threaded tube (10) extending into the mounting thread groove through threaded engagement; A positioning ring (11), the positioning ring (11) being fixedly arranged on one end of the externally threaded tube (10) close to the drying tube (6).

3. The impregnated film paper drying oven according to claim 2, characterized in that: The filtering mechanism comprises: A filter cartridge (12), the filter cartridge (12) being arranged in the drying tube (6), and both ends of the filter cartridge (12) being sealed; A connecting pipe (13), the connecting pipe (13) being arranged in communication with the filter cartridge (12), the connecting pipe (13) being adapted in shape to the connecting port; A fixing mechanism, the fixing mechanism being arranged on the filter cartridge (12) and being used for fixing the filter cartridge (12) on the first shell (3).

4. The impregnated film paper drying oven according to claim 3, characterized in that: The fixing mechanism comprises: A first fixing groove, the first fixing groove is arranged in a circular shape, and the first fixing groove is arranged at the groove bottom of the mounting thread groove; a second fixing groove, the second fixing groove is arranged in an annular shape and is opened on a side wall of the first fixing groove; A fixed through groove, the fixed through groove is formed on a side wall of the second fixed groove; a fixing ring (14), the fixing ring (14) being rotatably disposed on the filter cartridge (12); A fixing block (15), the fixing block (15) being arranged on a side wall of the fixing ring (14) corresponding to the fixing through groove; A limiting mechanism, wherein the limiting mechanism is arranged on the fixing ring (14) and is used to limit the rotation angle of the fixing ring (14).

5. The impregnated film paper drying oven according to claim 4, characterized in that: The limiting mechanism comprises: a limiting groove, the limiting groove being formed on the fixing ring (14), and the limiting groove penetrating the inner wall of the fixing ring (14); a torsion spring (16), the torsion spring (16) being sleeved on the filter cartridge (12), the two ends of the torsion spring (16) being fixedly connected to the side wall of the limiting groove and the filter cartridge (12) respectively; A hand wheel (17), wherein the hand wheel (17) is fixedly arranged on a side wall of the fixing ring (14).

6. The impregnated film paper drying oven according to claim 5, characterized in that: It also includes an electric slide (18), wherein two electric slides (18) are provided, and the two electric slides (18) are fixedly arranged on the inner bottom wall of the box body (1), and one end of the electric slide (18) close to the feed port is fixedly connected to the drive seat (2).

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