Damp-proof device for corrugated board storage

Abstract

A moisture-proof device for corrugated board storage belongs to the technical field of devices for corrugated board storage, and comprises a box body assembly, an exhaust unit, a placement device and a detection device, the lower end of the box body assembly is fixedly communicated with the exhaust unit, the placement device is fixed in the box body assembly, and the top of the box body assembly is fixedly communicated with the detection device. The problem that in the background technology, existing corrugated boards are stored in a stacking mode after being manufactured, the stacked corrugated boards are prone to being affected with damp, deformed and mildewed, and use is affected can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of devices for storing corrugated paperboards, and in particular relates to a moisture-proof device for storing corrugated paperboards. Background Art

[0002] A corrugated paperboard is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer and one layer of paperboard. It has high mechanical strength and can withstand collisions and drops during handling. After the existing corrugated paperboards are manufactured, they are stored in a stacked manner. The stacked corrugated paperboards are prone to moisture absorption, deformation and mildew, which affect their use. To solve the above technical problems, a moisture-proof device for storing corrugated paperboards is urgently needed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a moisture-proof device for storing corrugated paperboards to solve the above problems existing in the prior art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A moisture-proof device for storing corrugated paperboards includes: a box body assembly, an exhaust unit, a placing device and a detection device. The lower end of the box body assembly is fixedly communicated with the exhaust unit, the placing device is fixed inside the box body assembly, and the detection device is fixedly communicated with the top of the box body assembly.

[0006] The box body assembly includes: a box body, a cavity one, a conical air hole, a bottom air hole and a top air hole. A cavity one is arranged inside the peripheral side wall of the box body. A plurality of the conical air holes are arranged on the inner peripheral side wall of the box body, and all the conical air holes are communicated with the cavity one. A bottom air hole is arranged on the bottom surface of the box body, a top air hole is arranged on the top surface of the box body, and a door is arranged on one side surface of the box body.

[0007] The exhaust unit includes: a housing, an air extraction hole, a cavity two, a motor and a fan blade. The bottom of the box body is fixedly communicated with the housing. A cavity two is arranged inside the housing. Air extraction holes are arranged on the side wall of the housing and the side wall of the cavity two. A motor is fixed inside the housing, and a fan blade is fixed on the output shaft of the motor. The fan blade is located below the bottom air hole.

[0008] The placing device includes: guide posts, springs and clamping plates. Guide posts are symmetrically fixed on the inner bottom surface of the box body. Springs are sleeved on both of the guide posts. A plurality of clamping plates are slidably connected to the guide posts. A plurality of convex columns are arranged on the upper and lower side surfaces of each clamping plate.

[0009] The detection device includes: a cylindrical barrel, an exhaust hole and a test paper slot. A cylindrical barrel is fixed on the top surface of the box body. The cylindrical barrel is fixedly communicated with the top air hole. An exhaust hole is arranged on the top surface of the cylindrical barrel. A test paper slot is arranged on the inner top surface of the cylindrical barrel. Air-permeable holes are arranged on the side wall of the test paper slot.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The present utility model provides a moisture-proof device for storing corrugated cardboard, which can solve the problems raised in the background art: after the existing corrugated cardboard is manufactured, it is stored in a stacked manner, and the stacked corrugated cardboard is prone to moisture absorption, deformation and mildew, affecting its use. Description of the Drawings

[0012] Figure 1 is the front view of the overall structure of the present utility model;

[0013] Figure 2 is the top view of the cylindrical barrel;

[0014] Figure 3 is the schematic diagram of the external structure of the box body. Detailed Embodiment

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] A moisture-proof device for storing corrugated cardboard includes: a box body assembly 1, an exhaust unit 2, a placing device 3 and a detection device 4. The exhaust unit 2 is fixedly communicated with the lower end of the box body assembly 1. The placing device 3 is fixed inside the box body assembly 1. The detection device 4 is fixedly communicated with the top of the box body assembly 1.

[0017] The box body assembly 1 includes: a box body 1-1, a cavity one 1-2, a conical air hole 1-3, a bottom air hole 1-4 and a top air hole 1-5. A cavity one 1-2 is arranged inside the peripheral side wall of the box body 1-1. A plurality of the conical air holes 1-3 are arranged on the inner peripheral side wall of the box body 1-1. All the plurality of conical air holes 1-3 are communicated with the cavity one 1-2. The bottom surface of the box body 1-1 is provided with the bottom air hole 1-4. The top surface of the box body 1-1 is provided with the top air hole 1-5. A door is arranged on one side surface of the box body 1-1.

[0018] The exhaust unit 2 includes: a housing 2-1, an air extraction hole 2-2, a second cavity 2-3, a motor 2-4 and a fan blade 2-5. The bottom of the box body 1-1 is fixedly communicated with the housing 2-1. A second cavity 2-3 is arranged inside the housing 2-1. Air extraction holes 2-2 are arranged on the side wall of the housing 2-1 and the side wall of the second cavity 2-3. A motor 2-4 is fixed inside the housing 2-1. The output shaft of the motor 2-4 is fixed with a fan blade 2-5. The fan blade 2-5 is located below the bottom air hole 1-4.

[0019] The placing device 3 includes: guide posts 3-1, springs 3-2 and clamping plates 3-3. Guide posts 3-1 are symmetrically fixed on the inner bottom surface of the box body 1-1. Springs 3-2 are sleeved on both of the two guide posts 3-1. A plurality of the clamping plates 3-3 are slidably connected to the guide posts 3-1. A plurality of convex columns are arranged on the upper and lower side surfaces of each clamping plate 3-3.

[0020] The detection device 4 includes: a cylindrical barrel 4-1, an exhaust hole 4-2 and a test paper slot 4-3. The cylindrical barrel 4-1 is fixed on the top surface of the box body 1-1. The cylindrical barrel 4-1 is fixedly communicated with the top air hole 1-5. An exhaust hole 4-2 is arranged on the top surface of the cylindrical barrel 4-1. A test paper slot 4-3 is arranged on the inner top surface of the cylindrical barrel 4-1. Air permeable holes are arranged on the side wall of the test paper slot 4-3. The cylindrical barrel 4-1 is made of transparent acrylic.

[0021] The working principle of the present utility model is:

[0022] When using this device, open the door set on the box body 1-1, then push up one of the clamping plates 3-3 while compressing the spring 3-2. The spring 3-2 plays a role in resetting the clamping plate 3-3. Place the corrugated board between the two clamping plates 3-3, and then repeat the above steps to place the corrugated boards between the clamping plates 3-3 respectively. Through the above placement, it can be avoided that the corrugated boards are stacked together. At the same time, the convex columns set on the clamping plate 3-3 can reduce the contact area with the corrugated board, avoiding the moisture in the condensed air on the surface of the clamping plate 3-3, which may cause the corrugated board to get damp. This device is connected to an external power supply. Energize the motor 2-4 to drive the fan blade 2-5 to rotate. The fan blade 2-5 rotates to suck the outside air through the air extraction holes 2-2. Place the desiccant in the cavity two 2-3. The air is sucked through the air extraction holes 2-2 and enters the housing 2-1 after being dried by the desiccant, which can reduce the moisture in the air. Then, the fan blade 2-5 sends the air into the cavity one 1-2 through the bottom air holes 1-4. As the air continuously enters the cavity one 1-2, the air is blown into the interior of the box body 1-1 through a plurality of tapered air holes 1-3, which can circulate the air in the box body 1-1 and avoid the internal humidity caused by the non-circulation of the air inside the box body 1-1. At the same time, with the setting of the tapered air holes 1-3, the air enters from the end with a larger diameter of the tapered air hole 1-3 and is blown out from the end with a smaller diameter, which can accelerate the air flow rate. The increased air flow rate blows on the corrugated board, which can also dry the corrugated board. The air entering the interior of the box body 1-1 is discharged through the top air holes 1-5 and the exhaust holes 4-2. Insert the cobalt chloride test paper into the test paper slot 4-3. When the air is discharged, it enters the test paper slot 4-3 through the air holes in the test paper slot 4-3. The cobalt chloride test paper is blue under normal conditions and turns pink when it encounters water. It can be judged whether the air discharged from the box body 1-1 is damp by observing the cobalt chloride test paper. If it is damp, the desiccant should be replaced or the corrugated board should be taken out.

[0023] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. The narrative way of this specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A moisture-proof device for storing corrugated cardboard, characterized in that: include: A box assembly (1), an exhaust unit (2), a placement device (3) and a detection device (4), wherein the lower end of the box assembly (1) is fixedly connected to the exhaust unit (2), the placement device (3) is fixedly provided inside the box assembly (1), and the top of the box assembly (1) is fixedly connected to the detection device (4); The box assembly (1) comprises: a box (1-1), a cavity one (1-2), a conical air hole (1-3), a bottom air hole (1-4) and a top air hole (1-5); the cavity one (1-2) is arranged inside the peripheral side wall of the box (1-1); a plurality of the conical air holes (1-3) are arranged on the peripheral inner side wall of the box (1-1); the plurality of conical air holes (1-3) are all connected to the cavity one (1-2); the bottom surface of the box (1-1) is provided with a bottom air hole (1-4); the top surface of the box (1-1) is provided with a top air hole (1-5); and a side surface of the box (1-1) is provided with a door; The exhaust unit (2) comprises: an outer shell (2-1), an air extraction hole (2-2), a second cavity (2-3), a motor (2-4) and a fan blade (2-5); the bottom of the box body (1-1) is fixedly connected to the outer shell (2-1); the second cavity (2-3) is arranged inside the outer shell (2-1); the side wall of the outer shell (2-1) and the side wall of the second cavity (2-3) are both provided with air extraction holes (2-2); the motor (2-4) is fixed inside the outer shell (2-1); the fan blade (2-5) is fixed to the output shaft of the motor (2-4); and the fan blade (2-5) is located below the bottom air hole (1-4).

2. A moisture-proof device for storing corrugated cardboard according to claim 1, characterized in that: The placement device (3) comprises: a guide column (3-1), a spring (3-2) and a clamping plate (3-3); the guide columns (3-1) are symmetrically fixed to the bottom surface of the box body (1-1); two guide columns (3-1) are sleeved with springs (3-2); a plurality of clamping plates (3-3) are slidably connected to the guide columns (3-1); and each clamping plate (3-3) is provided with a plurality of protruding columns on its upper and lower side surfaces.

3. A moisture-proof device for storing corrugated cardboard according to claim 1, characterized in that: The detection device (4) comprises: a cylindrical barrel (4-1), an exhaust hole (4-2) and a test paper slot (4-3); the cylindrical barrel (4-1) is fixed on the top surface of the box body (1-1); the cylindrical barrel (4-1) is fixedly connected to the top air hole (1-5); the top surface of the cylindrical barrel (4-1) is provided with an exhaust hole (4-2); the inner top surface of the cylindrical barrel (4-1) is provided with a test paper slot (4-3); and the side wall of the test paper slot (4-3) is provided with an air hole.

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