Air cooling device for plywood processing

Abstract

The utility model discloses an air cooling device for plywood processing, and relates to the technical field of plywood production. It comprises a support plate, a plurality of inclined plates are fixed on the top of the support plate, a gap is formed between adjacent inclined plates, a placement rack for placing plywood is arranged in the gap; an air cavity is opened in the middle of the inclined plate, and a plurality of first air outlets connected with the air cavity are opened on opposite sides of the two outermost inclined plates. The utility model is provided with an inclined plate, a placement rack, a first air outlet and a second air outlet. When in use, a worker places the plywood on the top of the second roller, pushes the plywood forward to a proper position, starts the air pump, and the outside air enters the corresponding inclined plate air cavity through the air inlet pipe, the middle air duct and the connecting air duct, and is finally discharged into the space on both sides of the plywood through the corresponding first air outlet and the second air outlet, thereby achieving simultaneous cooling of the plywood surface and making the plywood dissipate heat evenly.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood production, in particular to an air cooling device for plywood processing. Background Art

[0002] The gluing process of plywood is usually completed under heating conditions, so the plywood needs to be cooled after the pressing process is completed.

[0003] The Chinese utility model patent, authorization announcement number CN 218033878 U, discloses a high-efficiency air cooling device for plywood processing, which includes a support base, a fixing column, a slot, a rim and a support plate. When the plywood is air-dried, the plywood is placed on the surface of the support pulley on the surface of the support plate. The plywood can be stably supported by multiple support plates and support pulleys, and the bottom of the plywood can also form good air circulation. By arranging hair dryers on both sides of the rim, the surface of the plywood can be blown, and the blowing area is wide, and the air drying effect is good.

[0004] The above scheme solves the technical problems raised in its background technology, but in practical applications, the above device still has certain defects. For example, the above device cools the plywood by arranging fans on the frames on both sides of the plywood. In this way, since the fans are located on both sides of the plywood, the cooling speed on both sides of the plywood is faster than the heat dissipation speed in the middle of the plywood. The uneven heat dissipation will cause stress differences inside the board. This stress difference forms uneven contraction inside the board, which in turn causes warping and deformation of the board. Utility Model Content

[0005] The utility model aims to provide an air cooling device for processing plywood to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: an air cooling device for plywood processing, comprising a support plate, a plurality of inclined plates are fixed to the top of the support plate, gaps are formed between adjacent inclined plates, and a placement rack for placing plywood is arranged in the gaps;

[0007] An air cavity is opened in the middle of the inclined plate, and a plurality of first air outlets connected to the air cavity are opened on opposite sides of the two outermost inclined plates;

[0008] A plurality of second air outlets connected to the air cavity are provided on both sides of the inclined plate between the two outermost inclined plates;

[0009] The top of the inclined plate is fixedly connected with a connecting air duct, the end of the connecting air duct is fixedly connected with a middle air duct, the ends of all the middle air ducts are fixedly connected with an air inlet duct, and the pipe body of the air inlet duct is connected with an air pump.

[0010] Preferably, the placement rack comprises a back frame and a bottom plate, and the back frame and the bottom plate are perpendicular to each other;

[0011] A plurality of vertical shafts are fixed on the back frame body, and a plurality of first rollers are rotatably connected to the shaft bodies of the vertical shafts;

[0012] A plurality of transverse shafts are fixed on the bottom plate frame, and a plurality of second rollers are rollingly connected to the shaft bodies of the transverse shafts.

[0013] Preferably, the first roller and the second roller are both rubber wheels.

[0014] Preferably, a plurality of universal wheels are fixed to the bottom end of the support plate.

[0015] Preferably, the angle between the inclined plate and the support plate is 40-80°.

[0016] Preferably, the back frame and the inclined plate are parallel to each other.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The air cooling device for processing plywood is provided with an inclined plate, a placing frame, a first air outlet and a second air outlet. When in use, a worker places the plywood on the top of the second roller, pushes the plywood forward to a proper position, starts the air pump, and the outside air enters the corresponding inclined plate air cavity through the air inlet pipe, the middle air duct and the connecting air duct, and is finally discharged to the space on both sides of the plywood through the corresponding first air outlet and the second air outlet, thereby achieving simultaneous cooling of the plywood surface, making the plywood dissipate heat evenly, effectively avoiding warping and deformation of the board due to uneven heat dissipation, and improving the product quality of the plywood.

[0019] At the same time, the placement racks are all placed horizontally, abandoning the traditional stacking placement racks, reducing the difficulty of manual loading and unloading, and effectively saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a left side axial view of the utility model;

[0021] Figure 2 It is a right side axial view of the utility model;

[0022] Figure 3 This is a detailed diagram of the placement rack of the utility model.

[0023] In the figure: 1, support plate; 101, universal wheel; 2, inclined plate; 3, placement rack; 301, back frame; 302, bottom plate; 303, vertical axis; 304, first roller; 305, second roller; 4, connecting air duct; 5, middle air duct; 6, air inlet duct. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The device is used to cool down the processed plywood.

[0026] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: an air cooling device for processing plywood, comprising a support plate 1, a plurality of equally spaced inclined plates 2 are fixed on the top of the support plate 1, gaps are formed between adjacent inclined plates 2, and a placement rack 3 for placing plywood is arranged in the gap, universal wheels 101 are fixed at the four corners of the bottom end of the support plate 1, and the universal wheel 101 has a braking performance. When the device is used, the device is moved to an appropriate position in a warehouse or factory building, and then the brake plate of the universal wheel 101 is stepped on to fix the device.

[0027] An air cavity is opened in the middle of the inclined plate 2, and a plurality of first air outlets connected to the air cavity are opened on opposite sides of the two outermost inclined plates 2, and a plurality of second air outlets connected to the air cavity are opened on both sides of the remaining inclined plates 2. A plurality of connecting air ducts 4 are fixedly connected to the top of the inclined plate 2, and the ends of the connecting air ducts 4 are fixedly connected to the middle air ducts 5, and the ends of all the middle air ducts 5 are fixedly connected to the air inlet ducts 6, and the air inlet ducts 6 are connected to the tube body of the air pump. When the air pump is started, the outside air enters the corresponding air cavity of the inclined plate 2 through the air inlet duct 6, the middle air duct 5 and the connecting air duct 4, and is finally discharged through the corresponding first air outlet and the second air outlet.

[0028] like Figure 3 As shown, the placement rack 3 includes a back frame 301 and a bottom plate 302, and the back frame 301 and the bottom plate 302 are perpendicular to each other, so as to ensure that the plywood can be stably placed on the outside of the back frame 301. It should be noted that when the plywood is placed in the placement rack 3, the vertical distances between the two sides of the plywood and the adjacent inclined plates 2 are equal, and the fixed position of the placement rack 3 can be calculated accordingly according to the thickness of the plywood;

[0029] A plurality of vertical shafts 303 are fixed on the back frame 301, and a plurality of first rollers 304 made of rubber material are rollingly connected to the shaft bodies of the vertical shafts 303. A plurality of horizontal shafts are fixed on the bottom plate 302, and a plurality of second rollers 305 made of rubber material are rollingly connected to the shaft bodies of the horizontal shafts.

[0030] In order to prevent the center of gravity of the device from being unstable after the plywood is placed, in this solution, the angle between the inclined plate 2 and the supporting plate 1 is 40-80°, and the preferred angle is 70°.

[0031] In order to achieve that the exhausted wind can evenly cool down both sides of the plywood, in this solution, the back frame 301 and the inclined plate 2 are parallel to each other.

[0032] When in use, the worker places the plywood on the top of the second roller 305, at which time the back of the plywood contacts the first roller 304, pushes the plywood forward to an appropriate position, starts the air pump, and the outside air enters the corresponding air cavity of the inclined plate 2 through the air inlet pipe 6, the middle air duct 5 and the connecting air duct 4, and is finally discharged to the space on both sides of the plywood through the corresponding first air outlet and the second air outlet, thereby achieving simultaneous cooling of the plywood surface, improving the uniformity of cooling, and further improving the product quality of the plywood.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. An air cooling device for plywood processing, comprising a support plate (1), characterized in that: A plurality of inclined plates (2) are fixed to the top of the support plate (1), gaps are formed between adjacent inclined plates (2), and a placement rack (3) for placing plywood is provided in the gaps; An air cavity is provided in the middle of the inclined plate (2), and a plurality of first air outlets connected to the air cavity are provided on opposite sides of the two outermost inclined plates (2); A plurality of second air outlets connected to the air cavity are provided on both sides of the inclined plate (2) between the two outermost inclined plates (2); The top of the inclined plate (2) is fixedly connected to a connecting air duct (4), the end of the connecting air duct (4) is fixedly connected to a middle air duct (5), the ends of all the middle air ducts (5) are fixedly connected to an air inlet pipe (6), and the pipe body of the air inlet pipe (6) is connected to an air pump.

2. The air cooling device for plywood processing according to claim 1, characterized in that: The placement rack (3) comprises a back frame (301) and a bottom plate (302), and the back frame (301) and the bottom plate (302) are perpendicular to each other; A plurality of vertical shafts (303) are fixed on the frame body of the back frame (301), and a plurality of first rollers (304) are rollingly connected to the shaft bodies of the vertical shafts (303); A plurality of transverse axes are fixed on the frame of the bottom plate (302), and a plurality of second rollers (305) are rollingly connected to the shaft bodies of the transverse axes.

3. The air cooling device for plywood processing according to claim 2, characterized in that: The first roller (304) and the second roller (305) are both rubber wheels.

4. The air cooling device for plywood processing according to claim 1, characterized in that: A plurality of universal wheels (101) are fixed to the bottom end of the support plate (1).

5. The air cooling device for plywood processing according to claim 1, characterized in that: The angle between the inclined plate (2) and the support plate (1) is 40-80°.

6. The air cooling device for plywood processing according to claim 2, characterized in that: The back frame (301) and the inclined plate (2) are parallel to each other.

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