Drying assembly of paper mounting machine
By designing a combination of fan, heating box and flow guide in the paper lamination machine, the contact area between hot air and cardboard is increased, and the problem of low drying efficiency in the prior art is solved, and efficient cardboard drying effect is achieved.
Patent Information
- Application Number
- CN202422634771.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The existing drying assembly of paper lamination machine blows hot air to the upper surface of the cardboard through a fan. The contact area between the hot air and the cardboard is small, resulting in low drying efficiency.
A drying component of a paper mounter is designed, including a fan, a heating box, an electric heating wire, an air duct and a connecting frame. The hot air is blown to both ends of the auxiliary lower pressing roller through the air duct, and the cardboard is dried through the flow guide groove to increase the contact area between the hot air and the cardboard.
It improves the efficiency of cardboard drying, increases the contact area between hot air and cardboard, and improves the efficiency of drying work.
Smart Images
Figure CN223290422U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paper mounting machines, in particular to a drying component of a paper mounting machine. Background Art
[0002] In the carton manufacturing process, in order to improve the strength and aesthetics of the carton, the cardboard needs to be laminated. At this time, a laminating machine is needed. The laminating machine is a machine used to press the surface paper and the bottom paper into cardboard by gluing. After pressing the cardboard into cardboard, the cardboard needs to be dried.
[0003] When the drying component of the existing paper laminating machine is working, the paperboard is first pressed by the paper pressing roller, and then the hot air is blown to the upper surface of the paperboard by the fan to dry the paperboard;
[0004] The drying component of the existing paper laminating machine has the following problems: hot air is only blown to the upper surface of the cardboard through the fan, the contact area between the hot air and the cardboard is small, and the drying efficiency is low. Therefore, we propose a drying component for the paper laminating machine. Utility Model Content
[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a drying component of a paper laminating machine. After the cardboard is pressed, the cardboard is dried by a drying mechanism. The contact area between the hot air and the cardboard is large, which improves the efficiency of the drying work and can effectively solve the problems in the background technology.
[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a drying assembly of a paper laminating machine, comprising a paper laminating machine frame and a drying mechanism;
[0007] Drying mechanism: It includes a fan, a heating box, an electric heating wire, an air duct and a connecting frame. The fan is provided in the mounting groove on the upper surface of the paper laminating machine frame, and the top wall of the paper laminating machine frame is fixedly connected to the heating box. The upper end of the interior of the heating box is provided with evenly distributed electric heating wires, and the outer surface of the heating box is provided with evenly distributed air outlets, and the air outlets are fixedly connected with air ducts. The interior of the paper laminating machine frame is provided with evenly distributed connecting frames, and the air outlet ends of the air ducts pass through the interior of the vertically adjacent connecting frames. After the cardboard is pressed, the cardboard is dried by the drying mechanism. The contact area between the hot air and the cardboard is large, which improves the efficiency of the drying work.
[0008] Furthermore, the drying mechanism also includes an auxiliary lower pressing roller and a guide groove. The auxiliary lower pressing roller is rotatably connected between two longitudinally adjacent connecting frames. The outer surface of the auxiliary lower pressing roller is provided with evenly distributed guide grooves. The air ducts are located on both sides of the adjacent auxiliary lower pressing rollers, and the air outlet ends of the air ducts are facing the adjacent auxiliary lower pressing rollers, so as to increase the contact area between the hot air and the cardboard.
[0009] Furthermore, it also includes a single-chip microcomputer, which is fixedly connected to the front side of the paper laminating machine frame. The input end of the single-chip microcomputer is electrically connected to the external power supply, and the input ends of the fan and the electric heating wire are respectively electrically connected to the output end of the single-chip microcomputer, so as to facilitate the normal operation of the control equipment.
[0010] Furthermore, conveyor rollers are rotatably connected on both sides of the left and right sides of the interior of the paper laminating machine frame, and the two conveyor rollers are connected by a conveyor belt transmission. A motor is provided on the front side of the paper laminating machine frame, and the rear end of the output shaft of the motor is fixedly connected to the front end of the left conveyor roller. The input end of the motor is electrically connected to the output end of the single-chip microcomputer to facilitate the transportation of cardboard.
[0011] Furthermore, fixed frames are provided on the left and right sides of the front and rear walls of the paper mounting machine frame, and fixed rods are provided on the top walls of the fixed frames. Movable rods are movably sleeved on the outer surfaces of the fixed rods, and the movable rods are slidably connected to the inside of adjacent fixed frames. Springs are sleeved on the outer surfaces of the fixed rods, and the springs are respectively located between the upper surfaces of adjacent movable rods and the top walls of the fixed frames. A paper pressing roller is rotatably connected between two longitudinally adjacent movable rods to facilitate pressing of the cardboard.
[0012] Furthermore, evenly distributed support rods are provided inside the paper laminating machine frame, and baffles are provided on the front and rear sides of the support rods. The baffles are located on the front and rear sides of the conveyor belt to prevent the cardboard from deflecting during transportation.
[0013] Furthermore, a guide groove is fixedly connected to the left side of the paper laminating machine frame, and the guide groove is inclined to facilitate the discharge of the dried cardboard.
[0014] Furthermore, a dustproof net is fixedly connected to the outer surface of the fan to prevent the fan from sucking in external dust.
[0015] Compared with the prior art, the beneficial effects of the present invention are: the drying component of the paper laminating machine has the following advantages:
[0016] After the cardboard is pressed, the fan draws the outside air into the heating box through the dustproof net. The outside air is converted into hot air by the electric heating wire. The hot air is blown to the two ends of the auxiliary lower pressing roller through the air duct, heating and drying the cardboard under the auxiliary lower pressing roller. At the same time, the hot air dries the cardboard through the guide groove on the outside of the auxiliary lower pressing roller, which increases the contact area between the hot air and the cardboard and improves the drying efficiency of the paper laminating machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the utility model in cross section;
[0019] Figure 3This is an enlarged structural diagram of point A of the present utility model;
[0020] Figure 4 It is a structural schematic diagram of the left side section of the utility model.
[0021] In the figure: 1 paper laminating machine frame, 2 single chip microcomputer, 3 drying mechanism, 31 fan, 32 heating box, 33 electric heating wire, 34 air duct, 35 connecting frame, 36 auxiliary lower pressure roller, 37 guide groove, 4 conveyor roller, 5 conveyor belt, 6 motor, 7 guide groove, 8 dust net, 9 fixing frame, 10 fixing rod, 11 movable rod, 12 spring, 13 paper pressing roller, 14 support rod, 15 baffle. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] See also Figure 1-4, this embodiment provides a technical solution: a drying component of a paper laminating machine, including a paper laminating machine frame 1 and a drying mechanism 3, and also including a single-chip microcomputer 2, the single-chip microcomputer 2 is fixedly connected to the front side of the paper laminating machine frame 1, the input end of the single-chip microcomputer 2 is electrically connected to an external power supply, and the left and right sides of the interior of the paper laminating machine frame 1 are rotatably connected with conveying rollers 4, and the two conveying rollers 4 are connected by a conveyor belt 5. A motor 6 is provided on the front side of the paper laminating machine frame 1, and the rear end of the output shaft of the motor 6 is fixedly connected to the front end of the left conveying roller 4, and the input end of the motor 6 is electrically connected to the output end of the single-chip microcomputer 2. Fixed frames 9 are provided on the left and right sides of the front and rear walls of the paper laminating machine frame 1, and fixed rods 10 are provided on the top walls of the fixed frames 9. The outer surfaces of the fixed rods 10 are respectively movably sleeved with movable rods 11, and the movable rods 11 are all slidably connected to the insides of adjacent fixed frames 9. The outer surfaces of the fixed rods 10 are respectively sleeved with springs 12, and the springs 12 are respectively located on the upper surfaces of the adjacent movable rods 11 The paperboard is placed on the right end of the conveyor belt 5 and the paper is then conveyed to the conveyor belt 5 by the guide rail 7. The paper is then conveyed to the conveyor belt 5 by the guide rail 7.
[0024] Drying mechanism 3: It includes a fan 31, a heating box 32, an electric heating wire 33, an air duct 34 and a connecting frame 35. A fan 31 is provided in the mounting groove on the upper surface of the paper laminating machine frame 1. The top wall of the paper laminating machine frame 1 is fixedly connected to the heating box 32. The upper end of the interior of the heating box 32 is provided with evenly distributed electric heating wires 33. The outer surface of the heating box 32 is provided with evenly distributed air outlets, and the air outlets are fixedly connected with air ducts 34. The interior of the paper laminating machine frame 1 is provided with evenly distributed connecting frames 35. The air outlet ends of the air ducts 34 pass through the interior of the vertically adjacent connecting frames 35. The drying mechanism 3 also includes an auxiliary lower pressing roller 36 and a guide groove 37. The auxiliary lower pressing roller 36 is rotatably connected between the two longitudinally adjacent connecting frames 35. The outer surface of the auxiliary lower pressing roller 36 has an evenly distributed The guide groove 37 and the air duct 34 are both located on both sides of the adjacent auxiliary lower pressing roller 36, and the air outlet ends of the air duct 34 are both facing the adjacent auxiliary lower pressing roller 36. The input ends of the fan 31 and the electric heating wire 33 are respectively electrically connected to the output end of the single-chip computer 2. The outer surface of the fan 31 is fixedly connected to the dustproof net 8. At the same time, the fan 31 and the electric heating wire 33 are turned on, and the fan 31 draws the outside air into the heating box 32 through the dustproof net 8. The outside air is then converted into hot air through the electric heating wire 33. The hot air is blown to the two ends of the auxiliary lower pressing roller 36 through the air duct 34, heating and drying the cardboard under the auxiliary lower pressing roller 36. At the same time, the hot air dries the cardboard through the guide groove 37 outside the auxiliary lower pressing roller 36, thereby increasing the contact area between the hot air and the cardboard and improving the efficiency of the drying work.
[0025] The working principle of the drying component of a paper laminating machine provided by the present invention is as follows: the staff places the cardboard on the right end of the conveyor belt 5, and then controls the single-chip computer 2 to turn on the motor 6. The output shaft of the motor 6 drives the conveyor roller 4 on the left to rotate. The rotation of the conveyor roller 4 on the left drives the conveyor roller 4 on the right to rotate synchronously through the conveyor belt 5, thereby transporting the cardboard. During the transportation of the cardboard, the movable rod 11 moves downward under the extension of the spring 12, driving the paper pressing roller 13 to press the cardboard. Under the action of the baffle 15, the cardboard is prevented from deviating during transportation. At the same time, the fan 31 and the electric heating wire 33 are turned on. The fan 31 draws the outside air into the heating box 32 through the dustproof net 8, and then the outside air is converted into hot air by the electric heating wire 33. The hot air is blown to the two ends of the auxiliary lower pressing roller 36 through the air duct 34, heating and drying the cardboard under the auxiliary lower pressing roller 36. At the same time, the hot air dries the cardboard through the guide groove 37 outside the auxiliary lower pressing roller 36, thereby increasing the contact area between the hot air and the cardboard and improving the efficiency of the drying work. After the cardboard is dried, it is transported out of the paper laminating machine through the conveyor belt 5 and the guide groove 7.
[0026] It is worth noting that the single chip microcomputer 2 disclosed in the above embodiment can be EFR32MG21, the fan 31 can be FN080-SDS.6N.V7P5, and the motor 6 can be 5IK200A-AF. The single chip microcomputer 2 controls the fan 31, the electric heating wire 32 and the motor 6 using methods commonly used in the prior art.
[0027] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A drying assembly for a paper laminating machine, characterized in that: It comprises a paper mounting machine frame (1) and a drying mechanism (3); The drying mechanism (3) comprises a fan (31), a heating box (32), an electric heating wire (33), an air duct (34) and a connecting frame (35). The fan (31) is provided in the mounting groove on the upper surface of the paper laminating machine frame (1). The top wall of the paper laminating machine frame (1) is fixedly connected with the heating box (32). The upper end of the interior of the heating box (32) is provided with evenly distributed electric heating wires (33). The outer surface of the heating box (32) is provided with evenly distributed air outlets, and the air outlets are all fixedly connected with the air duct (34). The interior of the paper laminating machine frame (1) is provided with evenly distributed connecting frames (35), and the air outlet ends of the air duct (34) all pass through the interior of the vertically adjacent connecting frames (35).
2. The drying assembly of a paper laminating machine according to claim 1, characterized in that: The drying mechanism (3) further comprises an auxiliary lower pressing roller (36) and a guide groove (37), wherein the auxiliary lower pressing roller (36) is rotatably connected between two longitudinally adjacent connecting frames (35), and the outer surface of the auxiliary lower pressing roller (36) is provided with evenly distributed guide grooves (37), and the air ducts (34) are located on both sides of the adjacent auxiliary lower pressing rollers (36), and the air outlet ends of the air ducts (34) are all oriented toward the adjacent auxiliary lower pressing rollers (36).
3. The drying assembly of a paper laminating machine according to claim 1, characterized in that: The invention also includes a single chip microcomputer (2), which is fixedly connected to the front side of the paper laminating machine frame (1), the input end of the single chip microcomputer (2) is electrically connected to an external power supply, and the input ends of the fan (31) and the electric heating wire (33) are respectively electrically connected to the output end of the single chip microcomputer (2).
4. The drying assembly of a paper laminating machine according to claim 3, characterized in that: Conveyor rollers (4) are rotatably connected to the left and right sides of the interior of the paper laminating machine frame (1), and the two conveyor rollers (4) are connected by a transmission belt (5). A motor (6) is provided on the front side of the paper laminating machine frame (1), and the rear end of the output shaft of the motor (6) is fixedly connected to the front end of the left conveyor roller (4). The input end of the motor (6) is electrically connected to the output end of the single-chip computer (2).
5. The drying assembly of a paper laminating machine according to claim 1, characterized in that: The front and rear walls of the paper mounting machine frame (1) are both provided with fixed frames (9) on the left and right sides, the top walls of the fixed frames (9) are both provided with fixed rods (10), the outer surfaces of the fixed rods (10) are respectively provided with movable rods (11) which are movably sleeved, and the movable rods (11) are all slidably connected to the inside of adjacent fixed frames (9), the outer surfaces of the fixed rods (10) are respectively provided with springs (12), and the springs (12) are respectively located between the upper surfaces of adjacent movable rods (11) and the top walls of the fixed frames (9), and a paper pressing roller (13) is rotatably connected between two longitudinally adjacent movable rods (11).
6. The drying assembly of a paper laminating machine according to claim 4, characterized in that: The interior of the paper mounting machine frame (1) is provided with evenly distributed support rods (14), and baffles (15) are provided on both the front and rear sides of the support rods (14), and the baffles (15) are both located on the front and rear sides of the conveyor belt (5).
7. The drying assembly of a paper laminating machine according to claim 1, characterized in that: A guide groove (7) is fixedly connected to the left side of the paper mounting machine frame (1), and the guide groove (7) is inclined.
8. The drying assembly of a paper laminating machine according to claim 1, characterized in that: A dustproof net (8) is fixedly connected to the outer surface of the fan (31).