Humidifier for corrugated board production

Abstract

The utility model relates to the technical field of humidifying devices, in particular to a humidifier for corrugated board production, which comprises two supports, two symmetrically distributed roll shafts are rotatably connected between the two supports, a plurality of uniformly distributed conveyor belts are arranged on the outer walls of the two roll shafts, the upper end faces of the two supports are fixedly connected with a door-shaped frame, and the upper end faces of the two supports are fixedly connected with the door-shaped frame. An air cylinder is installed on the upper end face of the n-shaped frame, the output end of the air cylinder extends to the position below the n-shaped frame and is fixedly connected with a mounting plate, the lower end face of the mounting plate is fixedly connected with two symmetrically-distributed L-shaped rods, and through cooperation of an electric push rod, an infrared sensor, the mounting plate, the L-shaped rods and a conveying belt, corrugated boards can be turned over. Two sides of the corrugated board are humidified after the corrugated board is driven by the air cylinder to turn over, the two sides of the corrugated board have the same humidifying effect, the using effect is good, the structure is simple, and the cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifying devices, in particular to a humidifier for corrugated board production. Background Art

[0002] Corrugated paper is a plate-like material made of noodle paper and corrugated paper formed by corrugating rollers. It is generally divided into single corrugated board and double corrugated board. According to the size of the corrugation, it is divided into five types: A, B, C, E, and F. The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation. More than 80% of corrugated paper can be recycled. Corrugated paper can be used as packaging for food or digital products. It is relatively environmentally friendly and widely used.

[0003] When humidifying corrugated cardboard, the humidifying device in the prior art usually adopts two upper and lower humidifying nozzles and passes the corrugated cardboard between the two humidifying nozzles to humidify the corrugated cardboard. However, if the two humidifying nozzles are arranged in a vertical direction, the humidification effects on the upper and lower sides are different, and the use effect is not good. Utility Model Content

[0004] Aiming at the above problems, the utility model provides a humidifier for corrugated board production to solve the above problems.

[0005] The utility model is implemented as follows: a humidifier for corrugated board production comprises two brackets, two symmetrically distributed rollers are rotatably connected between the two brackets, a plurality of evenly distributed conveyor belts are arranged on the outer walls of the two rollers, the upper end surfaces of the two brackets are fixedly connected with a door frame, the upper end surface of the door frame is installed with a cylinder, the output end of the cylinder extends to the bottom of the door frame and is fixedly connected with a mounting plate, and the lower end surface of the mounting plate is fixedly connected with two symmetrically distributed L-shaped rods;

[0006] The upper end surfaces of the two brackets are fixedly connected with two symmetrically distributed ear plates, a water pipe is arranged between the two ear plates on the same side, and the lower end surfaces of the two water pipes are connected with a plurality of evenly distributed atomizing nozzles.

[0007] In order to facilitate the support of the conveyor belt, as a preferred embodiment of the humidifier for corrugated cardboard production of the utility model, a support plate located inside the conveyor belt is fixedly connected between the two brackets, and the outer wall of the support plate is provided with two symmetrically distributed slots.

[0008] In order to facilitate the detection of the position of the corrugated cardboard, as a preferred embodiment of the humidifier for corrugated cardboard production of the utility model, an infrared sensor is installed on the lower end surface of the mounting plate.

[0009] In order to facilitate the stable up and down movement of the mounting plate, as a preferred humidifier for corrugated cardboard production of the utility model, the upper end surface of the mounting plate is fixedly connected to two symmetrically distributed limit rods, and the two limit rods are both slidably connected to the door frame.

[0010] In order to facilitate the driving of the conveyor belt, as a preferred embodiment of the present invention, a humidifier for corrugated board production is configured in which one of the rollers is connected to the driving device.

[0011] In order to facilitate the control of the equipment, as a preferred embodiment of the humidifier for corrugated cardboard production of the utility model, a controller is installed on the outer wall of the portal frame, and the cylinder and the infrared sensor are both electrically connected to the controller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This kind of humidifier for corrugated cardboard production can turn over the corrugated cardboard through the cooperation of an electric push rod, an infrared sensor, a mounting plate, an L-shaped rod and a conveyor belt. The corrugated cardboard is turned over by a cylinder to humidify both sides. The humidification effect on both sides is the same, the use effect is good, and the structure is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structure diagram of a humidifier for corrugated cardboard production according to the utility model;

[0015] Figure 2 This is a left view of a humidifier for corrugated board production according to the utility model;

[0016] Figure 3 The utility model is a top view of a humidifier for corrugated board production.

[0017] In the figure, 1. bracket; 2. support plate; 3. roller; 4. conveyor belt; 5. slot; 6. door frame; 7. cylinder; 8. mounting plate; 9. L-shaped rod; 10. limit rod; 11. infrared sensor; 12. ear plate; 13. water pipe; 14. atomizing nozzle; 15. controller. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0020] See also Figure 1-3 A humidifier for corrugated board production, comprising two brackets 1, two symmetrically distributed rollers 3 are rotatably connected between the two brackets 1, the outer walls of the two rollers 3 are provided with a plurality of evenly distributed conveyor belts 4, the upper end surfaces of the two brackets 1 are fixedly connected with a door frame 6, the upper end surface of the door frame 6 is installed with a cylinder 7, the output end of the cylinder 7 extends to the bottom of the door frame 6 and is fixedly connected with a mounting plate 8, and the lower end surface of the mounting plate 8 is fixedly connected with two symmetrically distributed L-shaped rods 9;

[0021] The upper end surfaces of the two brackets 1 are fixedly connected with two symmetrically distributed ear plates 12, a water pipe 13 is arranged between the two ear plates 12 on the same side, and the lower end surfaces of the two water pipes 13 are connected with a plurality of evenly distributed atomizing nozzles 14.

[0022] In this embodiment: when in use, the corrugated cardboard is placed on the conveyor belt 4, and the corrugated cardboard moves to the right with the conveyor belt 4. When the corrugated cardboard passes under the water pipe 13 on the left, one side of the corrugated cardboard is humidified by the atomizing nozzle 14. When the corrugated cardboard moves to the bottom of the door frame 6, the two L-shaped rods 9 are at the bottom and located in the two slots 5. The corrugated cardboard is blocked by the two L-shaped rods 9. At this time, the infrared sensor 11 detects the corrugated cardboard and transmits a signal to the controller 15. The controller 15 starts the cylinder 7, and the cylinder 7 drives the mounting plate 8 and the two L-shaped rods 9 to move upward. The two L-shaped rods 9 then lift the right end of the corrugated cardboard, and the left end of the corrugated cardboard continues to move to the right with the conveyor belt 4, thereby realizing turning over. After turning over, the corrugated cardboard continues to move to the right, and the other side is humidified by multiple atomizing nozzles 14 on the right. The corrugated cardboard is turned over by the cylinder 7 to humidify both sides. The humidification effect on both sides is the same, and the use effect is good.

[0023] As a technical optimization solution of the utility model, a support plate 2 located inside the conveyor belt 4 is fixedly connected between the two brackets 1, and the outer wall of the support plate 2 is provided with two symmetrically distributed slots 5.

[0024] In this embodiment: by fixing the support plate 2 between the two brackets 1, it is convenient to support the conveyor belt 4, and by opening two symmetrically distributed slots 5 on the outer wall of the support plate 2, it is convenient for the L-shaped rod 9 to extend to the bottom of the corrugated cardboard.

[0025] As a technical optimization solution of the present utility model, an infrared sensor 11 is installed on the lower end surface of the mounting plate 8 .

[0026] In this embodiment, the infrared sensor 11 is used to detect the position of the corrugated cardboard to achieve automation.

[0027] As a technical optimization solution of the utility model, two symmetrically distributed limit rods 10 are fixedly connected to the upper end surface of the mounting plate 8 , and the two limit rods 10 are both slidably connected to the door frame 6 .

[0028] In this embodiment, the mounting plate 8 is limited by the limiting rod 10, so that the mounting plate 8 can move up and down stably.

[0029] As a technical optimization solution of the utility model, one of the roller shafts 3 is connected to the driving device.

[0030] In this embodiment, one of the rollers 3 is connected to a driving device to facilitate driving the conveyor belt 4 to work.

[0031] As a technical optimization solution of the utility model, a controller 15 is installed on the outer wall of the door frame 6 , and the cylinder 7 and the infrared sensor 11 are both electrically connected to the controller 15 .

[0032] In this embodiment, the device is controlled by the controller 15, which saves time and effort and improves the degree of automation.

[0033] The working principle and use process of the utility model are as follows: when in use, the corrugated cardboard is placed on the conveyor belt 4, and the corrugated cardboard moves to the right with the conveyor belt 4. When the corrugated cardboard passes under the water pipe 13 on the left, one side of the corrugated cardboard is humidified by the atomizing nozzle 14. When the corrugated cardboard moves to the bottom of the door frame 6, the two L-shaped rods 9 are at the bottom and located in the two slots 5. The corrugated cardboard is blocked by the two L-shaped rods 9. At this time, the infrared sensor 11 detects the corrugated cardboard and transmits a signal to the controller 15. The controller 15 starts the cylinder 7, and the cylinder 7 drives the mounting plate 8 and the two L-shaped rods 9 to move upward. The two L-shaped rods 9 then lift the right end of the corrugated cardboard, and the left end of the corrugated cardboard continues to move to the right with the conveyor belt 4, thereby realizing turning over. After turning over, the corrugated cardboard continues to move to the right, and the other side thereof is humidified by multiple atomizing nozzles 14 on the right. The corrugated cardboard is turned over by the cylinder 7 to humidify both sides. The humidification effect of both sides is the same, and the use effect is good.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A humidifier for corrugated board production, comprising two brackets (1), characterized in that: Two symmetrically distributed rollers (3) are rotatably connected between the two brackets (1); the outer walls of the two rollers (3) are provided with a plurality of evenly distributed conveyor belts (4); the upper end surfaces of the two brackets (1) are fixedly connected to a door frame (6); the upper end surface of the door frame (6) is equipped with a cylinder (7); the output end of the cylinder (7) extends to the bottom of the door frame (6) and is fixedly connected to a mounting plate (8); the lower end surface of the mounting plate (8) is fixedly connected to two symmetrically distributed L-shaped rods (9); The upper end surfaces of the two brackets (1) are fixedly connected to two symmetrically distributed ear plates (12), a water pipe (13) is arranged between the two ear plates (12) on the same side, and the lower end surfaces of the two water pipes (13) are connected to a plurality of evenly distributed atomizing nozzles (14).

2. A humidifier for corrugated board production according to claim 1, characterized in that: A support plate (2) located inside the conveyor belt (4) is fixedly connected between the two brackets (1), and the outer wall of the support plate (2) is provided with two symmetrically distributed slots (5).

3. A humidifier for corrugated board production according to claim 1, characterized in that: An infrared sensor (11) is mounted on the lower end surface of the mounting plate (8).

4. A humidifier for corrugated board production according to claim 1, characterized in that: Two symmetrically distributed limiting rods (10) are fixedly connected to the upper end surface of the mounting plate (8), and the two limiting rods (10) are both slidably connected to the portal frame (6).

5. A humidifier for corrugated board production according to claim 1, characterized in that: One of the roller shafts (3) is connected to a driving device.

6. A humidifier for corrugated board production according to claim 1, characterized in that: A controller (15) is installed on the outer wall of the portal frame (6), and the cylinder (7) and the infrared sensor (11) are both electrically connected to the controller (15).

Images