Corrugated board processing device capable of rapidly drying and forming

Abstract

The invention discloses a corrugated board processing device capable of achieving rapid drying and forming, and belongs to the field of corrugated board processing.The corrugated board processing device capable of achieving rapid drying and forming comprises a corrugated board drying box, a box door is rotationally connected to one side of the corrugated board drying box, and a motor is fixedly connected to one side of the box door; the output end of the motor is fixedly connected with a fan, the inner wall of the box door is fixedly connected with an electric heating net, the electric heating net is located on the outer side of the fan, the inner wall of the corrugated board drying box is rotationally connected with a shaft rod, and the outer circumferential surface of the shaft rod is fixedly connected with six inclined linkage fan blades I which are uniformly distributed. On the basis of box type drying, airflow driving, a centrifugal structure and an energy regeneration system are perfectly combined, the corrugated board drying device has the advantages of being low in cost, small in occupied area, easy to maintain and the like, meanwhile, corrugated boards can be evenly heated, the drying efficiency and the finished product quality can be greatly improved, energy loss can be effectively reduced, and economic benefits can be improved.

Description

Technical Field

[0001] The invention relates to the field of corrugated paperboard processing, and more specifically to a fast drying and forming corrugated paperboard processing device. 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. 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, 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] For example, application publication number CN117754923A discloses a fast drying and forming corrugated cardboard processing device, including a bottom plate, a first support column fixedly connected to the top of the bottom plate, eight first support columns, and the eight first support columns are symmetrically arranged about the central axis of the bottom plate, a first rotating shaft is rotatably connected between two first support columns, a conveyor belt is movably sleeved on the outer surface of the first rotating shaft, a heating box is fixedly connected to the bottom of the bottom plate, and heating rods are fixedly connected to the inner walls of the left and right sides of the heating box. The present invention is provided with a fast drying and forming corrugated cardboard processing device. When the corrugated cardboard is dried, the corrugated cardboard is sent into the heating box by the conveyor belt, and the corrugated cardboard is dried by the heating rod. When one side of the corrugated cardboard is dried, the corrugated cardboard is turned over by the turning device, and after drying, it is conveyed out by the conveyor belt on the right side. However, the corrugated cardboard processing device has the following disadvantages during use:

[0004] Nowadays, there are generally two forms of corrugated cardboard drying and processing devices, one is box-type drying, and the other is conveyor belt flow-type drying. The above-mentioned comparative document uses conveyor belt flow-type drying. Although the flow-type drying and processing device is designed with a turning device to allow the corrugated cardboard to be evenly heated, the corrugated cardboard is constantly moving. Therefore, the heating box must be set long enough to thoroughly dry the corrugated cardboard. Therefore, the conveyor belt type drying and processing device has a high cost, occupies a large area to use, and is relatively cumbersome to maintain. Although the box-type drying and processing device has a low cost, occupies a small area, and is simple to maintain, the corrugated cardboard is relatively static during drying and is prone to uneven heating, which will cause the corrugated cardboard to warp, and some corrugated cardboard adhesives cannot be completely dried, affecting the quality of the corrugated cardboard. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide a corrugated cardboard processing device for rapid drying and forming. The present invention adopts an innovative structural design, based on box-type drying, and perfectly combines airflow drive, centrifugal structure and energy regeneration system. It has the advantages of low cost, small footprint, simple maintenance, etc., and can also make the corrugated cardboard evenly heated, which can greatly improve the drying efficiency and the quality of the finished product, and can effectively reduce energy loss and improve economic benefits.

[0007] 2. Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solutions.

[0009] A fast drying and forming corrugated cardboard processing device comprises a corrugated cardboard drying box, one side of the corrugated cardboard drying box is rotatably connected to a box door, one side of the box door is fixedly connected to a motor, the output end of the motor is fixedly connected to a fan, the inner wall of the box door is fixedly connected to an electric heating network, and the electric heating network is located outside the fan;

[0010] The inner wall of the corrugated cardboard drying box is rotatably connected with a shaft rod, and the outer circumferential surface of the shaft rod is fixedly connected with six evenly distributed inclined linkage fan blades, and one end of the six inclined linkage fan blades is fixedly connected with a corrugated cardboard placement rack, and the lower surface of the corrugated cardboard placement rack is fixedly connected with four connecting tubes, and the inner bottom ends of the four connecting tubes are fixedly connected with springs, the upper end of the spring is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a pressing plate.

[0011] Furthermore, a pair of reinforcement frames are fixedly connected to the outer circumferential surface of the shaft rod, and the reinforcement frame includes a frame body and a bearing. The frame body is fixedly connected to the inner wall of the corrugated cardboard drying box, and the inner wall of the frame body is fixedly connected to the bearing, and the inner wall of the bearing is fixed to the outer circumferential surface of the shaft rod.

[0012] Furthermore, one end of the shaft rod passes through the corrugated cardboard drying box and is fixedly connected to a rotor, one side of the corrugated cardboard drying box is fixedly connected to a shell, the inner wall of the shell is fixedly connected to an electromagnetic coil stator, and the electromagnetic coil stator is sleeved on the outer circumferential surface of the rotor.

[0013] Furthermore, six evenly distributed ventilation holes are provided on one side of the corrugated cardboard drying box.

[0014] Furthermore, a metal dustproof net is fixedly connected to the inner wall of the vent hole.

[0015] Furthermore, one side of the metal dustproof net is rotatably connected to a connecting shaft, and the outer circumferential surface of the connecting shaft is fixedly connected to six evenly distributed inclined linked fan blades 2, and one side of the six inclined linked fan blades 2 is fixedly connected to a brush, and one end of the brush is in contact with one side of the metal dustproof net.

[0016] Furthermore, the inclined linkage fan blade 1 and the corrugated cardboard placement rack are both made of lightweight materials.

[0017] Furthermore, the inner wall of the corrugated cardboard drying box is provided with thermal insulation cotton.

[0018] Furthermore, an electromagnet is fixedly connected to the outer circumference of the corrugated cardboard drying box, and a metal lock is fixedly connected to the outer circumference of the box door, and the electromagnet corresponds to the metal lock.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] 1. This scheme first stacks the corrugated cardboards and places them one by one in the corrugated cardboard placement rack, then closes the box door and starts the motor, the motor will drive the fan to rotate, the wind force generated by the fan during the rotation process will be heated by the electric heating network, and then blown into the corrugated cardboard drying box to dry the corrugated cardboard. When the wind force blows into the interior of the corrugated cardboard drying box, most of the wind force will blow directly to the inclined linkage fan blade 1, so that the inclined linkage fan blade 1 can drive the shaft rod to rotate, and the shaft rod will synchronously drive the corrugated cardboard placement rack and the corrugated cardboard to rotate during the rotation process. The corrugated cardboard can be evenly heated in a movable state to avoid partial drying of the corrugated cardboard. , while the other part of the corrugated cardboard has not been completely dried, the drying effect is improved. At the same time, during the rotation of the corrugated cardboard rack, its centrifugal force will make the pressing plate in the corrugated cardboard rack move closer to the inner top of the corrugated cardboard rack. The pressing plate will squeeze the corrugated cardboard in the process of moving closer to the inner top of the corrugated cardboard rack, so that the glue layer between the corrugated cardboards is not easy to delaminate during drying, and the corrugated cardboard can be prevented from warping, which can greatly improve the quality of the finished product of the corrugated cardboard after drying. After the drying is completed, the rotation is stopped, the centrifugal force disappears, and the pressing plate is reset and moved away from the corrugated cardboard under the pull of the spring, and then it will be convenient for personnel to take out the corrugated cardboard in the corrugated cardboard rack.

[0022] 2. In this solution, the rotor will be driven to rotate synchronously during the rotation of the shaft. The rotating rotor will generate electrical energy in conjunction with the electromagnetic coil stator arranged on its periphery. The electrical energy can be used as auxiliary power supply for the motor and the electric heating network, which can effectively reduce energy loss and improve economic benefits.

[0023] In summary, the present invention is based on box-type drying and perfectly combines airflow drive, centrifugal structure and energy regeneration system. It has the advantages of low cost, small footprint and simple maintenance. At the same time, it can make the corrugated cardboard evenly heated, greatly improve the drying efficiency and the quality of the finished product, effectively reduce energy loss and improve economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall back structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the overall opened state structure of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the inclined linkage fan blade 1 and the corrugated cardboard placement rack of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the inclined linkage fan blades in one movement direction of the present invention;

[0029] Figure 6 It is a partial cross-sectional structural schematic diagram of the corrugated cardboard drying box of the present invention;

[0030] Figure 7 It is a schematic cross-sectional structure diagram of the corrugated cardboard placement rack of the present invention.

[0031] Description of the numbers in the figure:

[0032] 1. Corrugated cardboard drying box; 101. Ventilation hole; 102. Insulation cotton; 103. Electromagnet; 2. Box door; 201. Metal lock; 3. Motor; 4. Fan; 5. Electric heating network; 6. Shaft; 7. Inclined linkage fan blade one; 8. Corrugated cardboard placement rack; 801. Connecting cylinder; 802. Spring; 803. Connecting rod; 804. Pressing plate; 9. Reinforcement frame; 901. Frame; 902. Bearing; 10. Rotor; 11. Shell; 12. Electromagnetic coil stator; 13. Metal dust net; 14. Connecting shaft; 15. Inclined linkage fan blade two; 16. Brush. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example:

[0037] See also Figure 1-7 A fast drying and forming corrugated cardboard processing device comprises a corrugated cardboard drying box 1, a box door 2 is rotatably connected to one side of the corrugated cardboard drying box 1, a motor 3 is fixedly connected to one side of the box door 2, a fan 4 is fixedly connected to the output end of the motor 3, an electric heating network 5 is fixedly connected to the inner wall of the box door 2, and the electric heating network 5 is located on the outside of the fan 4;

[0038] The inner wall of the corrugated cardboard drying box 1 is rotatably connected with a shaft rod 6, and the outer circumferential surface of the shaft rod 6 is fixedly connected with six evenly distributed inclined linkage fan blades 7, and one end of the six inclined linkage fan blades 7 is fixedly connected with a corrugated cardboard placement rack 8, and the lower surface of the corrugated cardboard placement rack 8 is fixedly connected with four connecting tubes 801, and the inner bottom ends of the four connecting tubes 801 are fixedly connected with springs 802, and the upper end of the spring 802 is fixedly connected with a connecting rod 803, and one end of the connecting rod 803 is fixedly connected with a pressing plate 804;

[0039] During use of the present solution, the corrugated cardboards are first stacked and placed one by one in the corrugated cardboard placement rack 8, then the box door 2 is closed and the motor 3 is started, the motor 3 will drive the fan 4 to rotate, the wind force generated by the fan 4 during the rotation process will be heated by the electric heating network 5, and then blown into the corrugated cardboard drying box 1 to dry the corrugated cardboard, when the wind force blows into the inside of the corrugated cardboard drying box 1, most of the wind force will directly blow toward the inclined linkage fan blade 7, so that the inclined linkage fan blade 7 can drive the shaft 6 to rotate, and the shaft 6 will synchronously drive the corrugated cardboard placement rack 8 and the corrugated cardboard to rotate during the rotation process, and the corrugated cardboard can be evenly heated in a movable state to avoid partial drying of the corrugated cardboard. The phenomenon that some of the corrugated cardboards are not completely dried occurs, thereby improving the drying effect. At the same time, during the rotation of the corrugated cardboard placement rack 8, its centrifugal force will make the pressing plate 804 in the corrugated cardboard placement rack 8 move closer to the inner top of the corrugated cardboard placement rack 8. The pressing plate 804 will squeeze the corrugated cardboard in the process of moving closer to the inner top of the corrugated cardboard placement rack 8, thereby making it difficult for the glue layer between the corrugated cardboards to be delaminated during drying, and also preventing the corrugated cardboards from warping, which can greatly improve the quality of the finished product of the corrugated cardboard after drying. After the drying is completed, the rotation is stopped, the centrifugal force disappears, and the pressing plate 804 is reset and away from the corrugated cardboard under the pull of the spring 802, and then it is convenient for personnel to take out the corrugated cardboard in the corrugated cardboard placement rack 8.

[0040] See also Figure 3-4 A pair of reinforcing frames 9 are fixedly connected to the outer circumferential surface of the shaft 6, and the reinforcing frame 9 includes a frame body 901 and a bearing 902. The frame body 901 is fixedly connected to the inner wall of the corrugated cardboard drying box 1, and the inner wall of the frame body 901 is fixedly connected to the bearing 902, and the inner wall of the bearing 902 is fixed to the outer circumferential surface of the shaft 6;

[0041] During use of this solution, a pair of reinforcement frames 9 are set at both ends of the shaft rod 6, and the reinforcement frames 9 are connected to the shaft rod 6 through bearings 902, so that the shaft rod 6 can keep rotating, which greatly improves the stability of the shaft rod 6 during rotation.

[0042] See also Figure 3 and 6 One end of the shaft 6 passes through the corrugated cardboard drying box 1 and is fixedly connected to the rotor 10. One side of the corrugated cardboard drying box 1 is fixedly connected to a housing 11. The inner wall of the housing 11 is fixedly connected to an electromagnetic coil stator 12. The electromagnetic coil stator 12 is sleeved on the outer circumferential surface of the rotor 10.

[0043] During use of the present solution, the shaft 6 will rotate and synchronously drive the rotor 10 to rotate. The rotating rotor 10 will generate electrical energy in conjunction with the electromagnetic coil stator 12 arranged on its periphery. The electrical energy can be used as auxiliary power supply for the motor 3 and the electric heating network 5, which can effectively reduce energy loss and improve economic benefits.

[0044] See also Figure 6 , six evenly distributed ventilation holes 101 are opened on one side of the corrugated cardboard drying box 1;

[0045] During use of the present solution, the vent holes 101 allow air to circulate inside the corrugated board drying box 1, and driven by wind, moisture can quickly flow to the outside, thereby improving drying efficiency.

[0046] See also Figure 2 and 6 , a metal dustproof net 13 is fixedly connected to the inner wall of the vent hole 101;

[0047] One side of the metal dust screen 13 is rotatably connected to a connecting shaft 14, and the outer circumferential surface of the connecting shaft 14 is fixedly connected to six evenly distributed inclined linkage blades 15, and one side of the six inclined linkage blades 15 is fixedly connected to a brush 16, and one end of the brush 16 contacts one side of the metal dust screen 13;

[0048] During the use of this solution, in daily life, the metal dustproof net 13 can effectively intercept dust and prevent a large amount of dust from entering the corrugated cardboard drying box 1, thereby reducing the maintenance burden of personnel. When the equipment is started, its wind force will drive the inclined linkage fan blade 2 15 to rotate, and the rotating inclined linkage fan blade 2 15 cooperates with the brush 16 to clean the metal dustproof net 13 to prevent excessive dust from adhering to the surface of the metal dustproof net 13 and affecting the ventilation effect.

[0049] See also Figure 5 The inclined linkage fan blade 7 and the corrugated cardboard placement rack 8 are both made of light materials;

[0050] During use of the present invention, the inclined linkage fan blade 7 and the corrugated cardboard placement rack 8 made of light material can enable wind force to drive the inclined linkage fan blade 7 and the corrugated cardboard placement rack 8 to rotate.

[0051] See also Figure 3 The inner wall of the corrugated cardboard drying box 1 is provided with heat-insulating cotton 102;

[0052] During use of the present invention, the heat preservation cotton 102 can prevent a large amount of heat loss and ensure the drying effect.

[0053] See also Figure 1 and 3The outer circumference of the corrugated cardboard drying box 1 is fixedly connected with an electromagnet 103, and the outer circumference of the box door 2 is fixedly connected with a metal lock 201, and the electromagnet 103 corresponds to the metal lock 201;

[0054] During use of this solution, the opening and closing of the box door 2 can be controlled by controlling the on and off of the current, which is convenient for human operation.

[0055] In the present invention, firstly, the corrugated cardboards are stacked and placed one by one in the corrugated cardboard placement rack 8, then the box door 2 is closed and the motor 3 is started, the motor 3 will drive the fan 4 to rotate, the wind force generated by the fan 4 during the rotation process will be heated by the electric heating network 5, and then blown into the corrugated cardboard drying box 1 to dry the corrugated cardboard, when the wind force blows into the inside of the corrugated cardboard drying box 1, most of the wind force will directly blow toward the inclined linkage fan blade 1 7, so that the inclined linkage fan blade 1 7 can drive the shaft 6 to rotate, and the shaft 6 will synchronously drive the corrugated cardboard placement rack 8 and the corrugated cardboard to rotate during the rotation process, and the corrugated cardboard can be evenly heated in a movable state to avoid partial drying of the corrugated cardboard. The phenomenon that another part of the corrugated cardboard has not been completely dried occurs, and the drying effect is improved. At the same time, during the rotation of the corrugated cardboard placement rack 8, its centrifugal force will make the pressing plate 804 in the corrugated cardboard placement rack 8 approach the inner top of the corrugated cardboard placement rack 8. The pressing plate 804 will squeeze the corrugated cardboard in the process of approaching the inner top of the corrugated cardboard placement rack 8, so that the glue layer between the corrugated cardboards is not easy to delaminate during drying, and the corrugated cardboard can be prevented from warping, which can greatly improve the quality of the finished corrugated cardboard after drying. After the drying is completed, the rotation is stopped, the centrifugal force disappears, and the pressing plate 804 is reset and away from the corrugated cardboard under the pull of the spring 802, and then it will be convenient for personnel to take out the corrugated cardboard in the corrugated cardboard placement rack 8;

[0056] The shaft 6 will synchronously drive the rotor 10 to rotate during its rotation. The rotating rotor 10 will generate electric energy in cooperation with the electromagnetic coil stator 12 arranged on its periphery. The electric energy can be used as auxiliary power supply for the motor 3 and the electric heating network 5, which can effectively reduce energy loss and improve economic benefits.

[0057] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A corrugated cardboard processing device for rapid drying and forming, comprising a corrugated cardboard drying box (1), characterized in that: One side of the corrugated cardboard drying box (1) is rotatably connected to a box door (2), one side of the box door (2) is fixedly connected to a motor (3), an output end of the motor (3) is fixedly connected to a fan (4), an inner wall of the box door (2) is fixedly connected to an electric heating network (5), and the electric heating network (5) is located outside the fan (4); The inner wall of the corrugated cardboard drying box (1) is rotatably connected to a shaft rod (6), the outer circumferential surface of the shaft rod (6) is fixedly connected to six evenly distributed inclined linkage fan blades (7), one end of the six inclined linkage fan blades (7) is fixedly connected to a corrugated cardboard placement rack (8), the lower surface of the corrugated cardboard placement rack (8) is fixedly connected to four connecting tubes (801), the inner bottom ends of the four connecting tubes (801) are fixedly connected to springs (802), the upper end of the spring (802) is fixedly connected to a connecting rod (803), and one end of the connecting rod (803) is fixedly connected to a pressing plate (804).

2. The device for processing corrugated paperboard by rapid drying and forming according to claim 1, characterized in that: A pair of reinforcement frames (9) are fixedly connected to the outer circumferential surface of the shaft rod (6), and the reinforcement frame (9) comprises a frame body (901) and a bearing (902). The frame body (901) is fixedly connected to the inner wall of the corrugated cardboard drying box (1), and the inner wall of the frame body (901) is fixedly connected to the bearing (902), and the inner wall of the bearing (902) is fixed to the outer circumferential surface of the shaft rod (6).

3. The device for processing corrugated paperboard by rapid drying and forming according to claim 1, characterized in that: One end of the shaft (6) passes through the corrugated cardboard drying box (1) and is fixedly connected to a rotor (10); one side of the corrugated cardboard drying box (1) is fixedly connected to a shell (11); an inner wall of the shell (11) is fixedly connected to an electromagnetic coil stator (12); and the electromagnetic coil stator (12) is sleeved on the outer circumferential surface of the rotor (10).

4. The device for processing corrugated paperboard by rapid drying and forming according to claim 1, characterized in that: One side of the corrugated board drying box (1) is provided with six evenly distributed ventilation holes (101).

5. The device for processing corrugated paperboard by rapid drying and forming according to claim 4, characterized in that: The inner wall of the vent hole (101) is fixedly connected with a metal dustproof net (13).

6. The device for processing corrugated paperboard by rapid drying and forming according to claim 5, characterized in that: One side of the metal dustproof net (13) is rotatably connected to a connecting shaft (14), and the outer circumferential surface of the connecting shaft (14) is fixedly connected to six evenly distributed inclined linkage fan blades (15), and one side of the six inclined linkage fan blades (15) is fixedly connected to a brush (16), and one end of the brush (16) is in contact with one side of the metal dustproof net (13).

7. The device for processing corrugated paperboard by rapid drying and forming according to claim 1, characterized in that: The inclined linkage fan blade 1 (7) and the corrugated cardboard placement rack (8) are both made of light materials.

8. The device for processing corrugated paperboard by rapid drying and forming according to claim 1, characterized in that: The inner wall of the corrugated cardboard drying box (1) is provided with heat-insulating cotton (102).

9. The device for processing corrugated paperboard by rapid drying and forming according to claim 1, characterized in that: The outer circumferential surface of the corrugated cardboard drying box (1) is fixedly connected to an electromagnet (103), and the outer circumferential surface of the box door (2) is fixedly connected to a metal lock (201), and the electromagnet (103) and the metal lock (201) correspond to each other.

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