Paper holder drying device

Abstract

The utility model discloses a paper tray drying device, which relates to the technical field of drying and comprises a drying cover, a first conveying belt and a second conveying belt which are used for conveying paper trays are arranged in the drying cover, and a fixing frame is arranged between the first conveying belt and the second conveying belt. An overturning assembly and a temporary positioning assembly are arranged on the surface of the fixing frame, a drying assembly is arranged at the top of the drying cover, the overturning assembly comprises a motor, the motor is fixedly installed on the front face of the fixing frame, the output end of the motor is fixedly connected with a rotating shaft, and an L-shaped plate is fixedly connected to the surface of the rotating shaft; during use, the effect of conveniently and rapidly drying the flat-plate-shaped paper support is achieved, the two faces of the paper support can be fully dried, compared with traditional equipment, drying is more comprehensive and uniform, and the drying effect and efficiency are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying, in particular to a paper tray drying device. Background Art

[0002] Paper trays, also known as pulp molding, are made from carton scraps, newsprint, white pure wood pulp, etc. After being crushed and mixed into a slurry with a certain concentration, they are formed by vacuum adsorption on a customized CNC mold based on product design, and then dried to form environmentally friendly paper products of different types and uses.

[0003] The Chinese patent document with the authorization announcement number CN214665831U discloses a paper tray drying device, including a chassis, wherein the top and bottom of the chassis are respectively fixedly connected with an upper baffle plate and a lower baffle plate, wherein the upper baffle plate and the lower baffle plate divide the chassis into a drying chamber and a cooling chamber, wherein two drying plates are fixedly connected in the drying chamber, and an air supply mechanism for providing hot air and cold air to the drying chamber and the cooling chamber respectively is installed on the chassis. With respect to the above technical solution, there are the following defects in use: when drying the flat paper tray, the paper tray will be attached to the surface of the conveyor belt, and although the surface of the conveyor belt has holes, a considerable area of ​​the bottom of the paper tray is still blocked by the conveyor belt, and the drying structure located below the conveyor belt cannot fully and evenly dry the bottom of the paperboard, and the drying effect is average.

[0004] For this reason, a paper tray drying device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology, and the utility model provides a paper tray drying device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A paper tray drying device comprises a drying hood, wherein a first conveyor belt and a second conveyor belt for conveying paper trays are arranged inside the drying hood, a fixing frame is arranged between the first conveyor belt and the second conveyor belt, a flipping assembly and a temporary positioning assembly are arranged on the surface of the fixing frame, and a drying assembly is arranged on the top of the drying hood.

[0008] Furthermore, the flip assembly includes a motor, and the motor is fixedly mounted on the front side of the fixing frame, the output end of the motor is fixedly connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to an L-shaped plate, and the surface of the L-shaped plate is provided with a pressure sensor.

[0009] Furthermore, the temporary positioning assembly includes an electric push rod, and the electric push rod is fixedly installed on the surface of the L-shaped plate, and a vacuum suction cup is provided at the telescopic end of the L-shaped plate.

[0010] Furthermore, the drying component includes a hot air blower, and the hot air blower is fixedly installed on the top of the drying hood, the air outlet end of the hot air blower is fixedly connected to an air outlet pipe, and the end of the air outlet pipe is fixedly connected to the hot air hood.

[0011] Furthermore, there are two groups of drying components, and the two groups of drying components are respectively located above the first conveyor belt and the second conveyor belt.

[0012] Furthermore, ventilation holes are provided on the surfaces of the first conveyor belt and the second conveyor belt.

[0013] The beneficial effects of the utility model are as follows:

[0014] The paper tray to be dried is placed on the surface of the first conveyor belt, the top of the paperboard is preliminarily dried by the drying component, and then the paper tray is driven by the first conveyor belt to move to the surface of the flipping component, the paper tray is limited by the temporary positioning component, and the paper tray is driven to flip 180 degrees by the flipping component, so that the original top of the paper tray contacts the surface of the second conveyor belt. At this time, the temporary positioning component releases the limit, so that the paper tray continues to move to the right under the action of the second conveyor belt, and then the other side of the paper tray is dried by the drying component. The dried paper tray leaves the interior of the drying cover through the second conveyor belt, which realizes the effect of quickly drying the flat paper tray and can fully dry both sides of the paper tray. Compared with traditional equipment, the drying is more comprehensive and uniform, which effectively improves the drying effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the structure of the utility model;

[0017] Figure 3 It is a side view of the fixing frame structure of the utility model;

[0018] Figure numerals: 1. drying hood; 2. first conveyor belt; 3. second conveyor belt; 4. fixed frame; 5. flip assembly; 501. motor; 502. rotating shaft; 503. L-shaped plate; 504. pressure sensor; 6. temporary positioning assembly; 601. electric push rod; 602. vacuum suction cup; 7. drying assembly; 701. hot air blower; 702. air outlet pipe; 703. hot air hood; 8. ventilation hole. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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.

[0024] like Figure 1 , Figure 2As shown, a paper tray drying device comprises a drying hood 1, wherein a first conveyor belt 2 and a second conveyor belt 3 for conveying paper trays are arranged inside the drying hood 1, a fixing frame 4 is arranged between the first conveyor belt 2 and the second conveyor belt 3, a flipping assembly 5 and a temporary positioning assembly 6 are arranged on the surface of the fixing frame 4, and a drying assembly 7 is arranged on the top of the drying hood 1. More specifically, the paper tray to be dried is placed on the surface of the first conveyor belt 2, the top of the paperboard is preliminarily dried by the drying assembly 7, and then the paper tray is driven by the first conveyor belt 2 to move to the surface of the flipping assembly 5, the paper tray is limited by the temporary positioning assembly 6, and the paper tray is driven to flip 180 degrees by the flipping assembly 5, so that the original top of the paper tray contacts the surface of the second conveyor belt 3, at this time, the temporary positioning assembly 6 releases the limit, so that the paper tray continues to move to the right under the action of the second conveyor belt 3, and then the other side of the paper tray is dried by the drying assembly 7, and the dried paper tray leaves the interior of the drying hood 1 through the second conveyor belt 3.

[0025] like Figure 2 , Figure 3 As shown, the flipping assembly 5 includes a motor 501, and the motor 501 is fixedly installed on the front side of the fixed frame 4, the output end of the motor 501 is fixedly connected to the rotating shaft 502, the surface of the rotating shaft 502 is fixedly connected to the L-shaped plate 503, and the surface of the L-shaped plate 503 is provided with a pressure sensor 504. It should be noted that when the paper support moves to the surface of the L-shaped plate 503 under the action of the first conveyor belt 2, the right side of the paper support will eventually contact the surface of the pressure sensor 504. When the pressure sensor 504 detects pressure, the motor 501 runs to drive the rotating shaft 502 and the L-shaped plate 503 to flip one hundred and eighty degrees, thereby flipping the paper support.

[0026] like Figure 2 , Figure 3 As shown, the temporary positioning component 6 includes an electric push rod 601, and the electric push rod 601 is fixedly installed on the surface of the L-shaped plate 503. The telescopic end of the L-shaped plate 503 is provided with a vacuum suction cup 602. More specifically, the electric push rod 601 is operated to drive its telescopic end to extend, thereby driving the vacuum suction cup 602 to descend, so that the vacuum suction cup 602 touches the surface of the paper support, and then the vacuum suction cup 602 adsorbs the paper support, thereby limiting the paper support, so that the paper support will not fall during the flipping process.

[0027] like Figure 1 , Figure 2As shown, the drying component 7 includes a hot air blower 701, and the hot air blower 701 is fixedly installed on the top of the drying hood 1, the air outlet end of the hot air blower 701 is fixedly connected to the air outlet pipe 702, and the end of the air outlet pipe 702 is fixedly connected to the hot air hood 703. It should be noted that hot air is generated by the hot air blower 701, and the hot air is transported through the air outlet pipe 702 and the hot air hood 703, and finally the hot air is blown on the surface of the paper support, thereby drying the surface of the paper support.

[0028] like Figure 1 , Figure 2 As shown, there are two groups of drying components 7, and the two groups of drying components 7 are respectively located above the first conveyor belt 2 and the second conveyor belt 3. More specifically, by respectively arranging two groups of drying components 7 above the first conveyor belt 2 and the second conveyor belt 3, the paper supports on the surfaces of the first conveyor belt 2 and the second conveyor belt 3 are dried.

[0029] like Figure 2 As shown, ventilation holes 8 are provided on the surfaces of the first conveyor belt 2 and the second conveyor belt 3. It should be noted that by providing the ventilation holes 8, the bottom of the paper tray can be ventilated more smoothly, thereby accelerating the drying of the paper tray.

[0030] To sum up: the paper tray to be dried is placed on the surface of the first conveyor belt 2, the top of the cardboard is preliminarily dried by the drying component 7, and then the first conveyor belt 2 drives the paper tray to move to the surface of the flip component 5, and the temporary positioning component 6 is used to limit the paper tray, and the flip component 5 drives the paper tray to flip 180 degrees, so that the original top of the paper tray contacts the surface of the second conveyor belt 3. At this time, the temporary positioning component 6 releases the limit, so that the paper tray continues to move to the right under the action of the second conveyor belt 3, and then the other side of the paper tray is dried by the drying component 7. The dried paper tray leaves the interior of the drying cover 1 through the second conveyor belt 3, which realizes the effect of quickly drying the flat paper tray and can fully dry both sides of the paper tray. Compared with traditional equipment, the drying is more comprehensive and uniform, which effectively improves the drying effect and efficiency.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A paper tray drying device, characterized in that: The drying cover (1) comprises a drying hood (1), wherein a first conveyor belt (2) and a second conveyor belt (3) for conveying paper trays are arranged inside the drying hood (1), a fixing frame (4) is arranged between the first conveyor belt (2) and the second conveyor belt (3), a flipping assembly (5) and a temporary positioning assembly (6) are arranged on the surface of the fixing frame (4), and a drying assembly (7) is arranged on the top of the drying hood (1); the flipping assembly (5) comprises a motor (501), and the motor (501) is fixedly mounted on the front of the fixing frame (4), the output end of the motor (501) is fixedly connected to a rotating shaft (502), the surface of the rotating shaft (502) is fixedly connected to an L-shaped plate (503), and the surface of the L-shaped plate (503) is provided with a pressure sensor (504); the temporary positioning assembly (6) is arranged on the surface of the fixing frame (4), and the drying assembly (7) is arranged on the top of the drying hood (1); the flipping assembly (5) comprises a motor (501), and the motor (501) is fixedly mounted on the front of the fixing frame (4), the output end of the motor (501) is fixedly connected to a rotating shaft (502), the surface of the rotating shaft (502) is fixedly connected to an L-shaped plate (503), and the surface of the L-shaped plate (503) is provided with a pressure sensor (504); The component (6) comprises an electric push rod (601), and the electric push rod (601) is fixedly mounted on the surface of an L-shaped plate (503), and a vacuum suction cup (602) is provided at the telescopic end of the L-shaped plate (503); the drying component (7) comprises a hot air blower (701), and the hot air blower (701) is fixedly mounted on the top of a drying cover (1), an air outlet end of the hot air blower (701) is fixedly connected to an air outlet pipe (702), and an end of the air outlet pipe (702) is fixedly connected to a hot air cover (703); the number of the drying components (7) is two groups, and the two groups of drying components (7) are respectively located above the first conveyor belt (2) and the second conveyor belt (3); ventilation holes (8) are provided through the surfaces of the first conveyor belt (2) and the second conveyor belt (3).

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