Hot-pressing cooling equipment for fiberboard production

Abstract

The utility model relates to the technical field of plate processing, in particular to a fiberboard production hot-pressing cooling device which comprises a cooling plate, positioning plates are arranged on the two symmetrical sides of the cooling plate, the two positioning plates can move towards each other or away from each other, and a fiberboard is placed between the two positioning plates. A cooling water pipe is laid in the cooling plate, the cooling water pipe is arranged on the side, close to the fiberboard, of the cooling plate, the fiberboard can be stably located on the surface of the cooling plate and can be kept in a cooling area of the cooling plate, and therefore the cooling effect of the fiberboard is more efficient and stable.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to hot pressing and cooling equipment for producing fiberboards. Background Art

[0002] Fiberboard, also known as density board, is a man-made board made of wood fiber or other plant fiber as raw materials, with urea-formaldehyde resin or other suitable adhesives applied. Currently, in the processing of fiberboard, the fiberboard needs to be hot-pressed to shape the fiberboard. Since the temperature of the fiberboard after hot pressing is relatively high, the board needs to be cooled after hot pressing.

[0003] The cooling equipment for hot pressing of boards in the prior art has heat-conducting cooling plates attached to the upper and lower surfaces of the boards to remove the heat from the board surface, thereby cooling the boards after hot pressing. However, if the fiberboard cannot be positioned during cooling, it is not only easy to cause the fiberboard to slide or fail to align with the cooling area of ​​the heat-conducting cooling plate, but even cause the fiberboard to fall, making it impossible for the heat-conducting cooling plate to cool the fiberboard. In addition, due to the different sizes of the fiberboards, when cooling different fiberboards, the cooling equipment in the prior art cannot adapt to the size of the fiberboard for positioning, thus greatly reducing the cooling effect of the fiberboard. Utility Model Content

[0004] The utility model aims to provide a hot pressing cooling device for producing fiberboard, which can stably place the fiberboard in the cooling area on the surface of the cooling plate, so that the cooling effect of the fiberboard is more efficient and stable.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] A hot pressing and cooling device for producing fiberboards, comprising a cooling plate, positioning plates are arranged on two symmetrical sides of the cooling plate, an adjusting member is arranged between the two positioning plates, and the fiberboard is placed between the two positioning plates;

[0007] A cooling water pipe is laid inside the cooling plate, and the cooling water pipe is arranged on a side of the cooling plate close to the fiberboard.

[0008] Furthermore, the cooling water pipe is evenly laid in the cooling plate in a serpentine shape.

[0009] Furthermore, the water inlet and the water outlet of the cooling water pipe are arranged on the same side of the cooling plate.

[0010] Furthermore, a pair of support frames are arranged on the cooling plate, a top cover is arranged between the tops of the pair of support frames, and a cooling fan is arranged at the bottom of the top cover.

[0011] Furthermore, a pair of the support frames are arranged on two symmetrical sides of the cooling plate, and the two positioning plates are arranged between the two support frames; the adjusting member includes a limit rod arranged on one side of the positioning plate close to the adjacent support frame, the limit rod penetrates the support frame and extends to the outside of the support frame, and a limit spring is arranged on the portion of the limit rod located between the support frame and the cooling plate.

[0012] Furthermore, a limiting fixing piece is provided on the portion of the limiting rod located outside the supporting frame.

[0013] Furthermore, an arc-shaped limiting groove is arranged on the inner side surface of the positioning plate in the transverse direction.

[0014] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0015] The utility model has a reasonable design and a simple structure. When in use, the hot-pressed fiberboard is placed on the cooling plate, and the cooling water pipe in the cooling plate can be used to cool the fiberboard on the surface of the cooling plate; at the same time, when the fiberboard is placed, the two positioning plates can be adjusted to move toward or away from each other, so that the fiberboard can be clamped and positioned by the two positioning plates, so that the fiberboard can be stably on the surface of the cooling plate and can be maintained in the cooling area of ​​the cooling plate, thereby making the cooling effect of the fiberboard more efficient and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A top view of a hot pressing and cooling device for producing fiberboard provided by an embodiment of the utility model;

[0018] Figure 2 A front view of a hot pressing and cooling device for producing fiberboard provided by an embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the structure of a cooling water pipe provided in an embodiment of the utility model;

[0020] Icons: 1-cooling plate, 2-positioning plate, 3-adjusting part, 31-limiting rod, 32-limiting fixing part, 33-limiting spring, 4-support frame, 5-top cover, 6-cooling fan, 7-cooling water pipe, 71-water inlet, 72-water outlet. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] A hot pressing and cooling device for producing fiberboard comprises a cooling plate 1, positioning plates 2 are symmetrically arranged on two sides of the cooling plate 1, an adjusting member 3 which can drive the two positioning plates 2 to move toward or away from each other is arranged between the two positioning plates 2, and the fiberboard is placed between the two positioning plates 2; a cooling water pipe 7 is laid in the cooling plate 1, and the cooling water pipe 7 is arranged on the side of the cooling plate 1 close to the fiberboard.

[0024] In this embodiment, the cooling water pipe 7 is evenly laid in the cooling plate 1 in a serpentine shape; thereby increasing the distribution area of ​​the cooling water pipe 7 in the cooling plate 1, thereby increasing the contact area between the cooling water pipe 7 and the fiberboard and the flow path of the cooling water, and improving the cooling effect on the fiberboard.

[0025] In this embodiment, the water inlet 71 and the water outlet 72 of the cooling water pipe 7 are both arranged on the same side of the cooling plate 1, so that it is convenient to supply and drain water to the cooling water pipe 7 from the same side, which is convenient for operation and use; and it greatly reduces the overall footprint of the cooling plate 1, thereby improving work efficiency and work quality.

[0026] In this embodiment, a pair of support frames 4 are further provided on the cooling plate 1, a top cover 5 is provided between the tops of the pair of support frames 4, and a cooling fan 6 is provided at the bottom of the top cover 5; this makes it convenient to use the cold air fan on the top to blow air to cool the fiberboard, and under the dual action of the bottom cooling plate 1, the cooling effect of the fiberboard is better.

[0027] In this embodiment, a pair of the support frames 4 are respectively arranged on the two symmetrical sides of the cooling plate 1, and the two positioning plates 2 are arranged between the two support frames 4; the adjusting member 3 includes a limiting rod 31 arranged on the side of the positioning plate 2 close to the adjacent support frame 4, the limiting rod 31 penetrates the support frame 4 and extends to the outside of the support frame 4, and a limiting spring 33 is arranged on the portion of the limiting rod 31 located between the support frame 4 and the cooling plate 1; in this way, when the fiberboard is placed, the limiting rod 31 can be pulled outward to make the two positioning plates 2 move back to back, that is, the distance between the two positioning plates 2 is increased, and then the limiting rod 31 is released, and under the elastic force of the limiting spring 33, the two positioning plates 2 can clamp the fiberboard, so that it can be suitable for the positioning and clamping of different fiberboards, ensuring that the fiberboard is placed on the cooling plate 1 more stably and reliably, thereby improving the cooling effect of the fiberboard.

[0028] In this embodiment, the portion of the limit rod 31 located outside the support frame 4 is provided with a limit fixing member 32, such as a limit nut or a limit column; thereby, the limit rod 31 is limited and fixed, so that the clamping effect of the limit rod 31 on the fiberboard is more stable, and the positioning plate 2 is prevented from loosening and affecting the clamping effect on the fiberboard; specifically, if a limit nut is used, the exposed portion of the limit rod 31 is a threaded rod, so that the limit nut can be used to tighten the limit rod 31 to fix it, or a plurality of limit holes can be provided on the limit rod 31, and the limit rod 31 can be limited and fixed by inserting the limit column into different limit holes on the limit rod 31.

[0029] In this embodiment, an arc-shaped limiting groove is arranged on the inner side surface of the positioning plate 2 in the transverse direction, so that the side edge of the fiberboard can be placed in the arc-shaped limiting groove, thereby making the placement of the fiberboard more stable.

[0030] Working principle: When the utility model is in use, the hot-pressed fiberboard is placed on the cooling plate 1, and the cooling water pipe 7 in the cooling plate 1 can be used to cool the fiberboard on the surface of the cooling plate 1; at the same time, when the fiberboard is placed, the two positioning plates 2 can be adjusted to move toward or away from each other, so that the fiberboard can be clamped and positioned by the two positioning plates 2, so that the fiberboard can be stably on the surface of the cooling plate 1 and can be maintained in the cooling area of ​​the cooling plate 1, thereby making the cooling effect of the fiberboard more efficient and stable.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hot pressing and cooling equipment for fiberboard production, characterized in that: It comprises a cooling plate, positioning plates are arranged on two symmetrical sides of the cooling plate, an adjusting member capable of driving the two positioning plates to move toward or away from each other is arranged between the two positioning plates, and the fiberboard is placed between the two positioning plates; A cooling water pipe is laid inside the cooling plate, and the cooling water pipe is arranged on a side of the cooling plate close to the fiberboard.

2. The hot pressing and cooling equipment for fiberboard production according to claim 1, characterized in that: The cooling water pipe is evenly laid in the cooling plate in a serpentine shape.

3. The hot pressing and cooling equipment for fiberboard production according to claim 2, characterized in that: The water inlet and the water outlet of the cooling water pipe are both arranged on the same side of the cooling plate.

4. The hot pressing and cooling equipment for fiberboard production according to claim 1, characterized in that: A pair of support frames are also arranged on the cooling plate, a top cover is arranged between the tops of the pair of support frames, and a cooling fan is arranged at the bottom of the top cover.

5. The hot pressing and cooling equipment for fiberboard production according to claim 4, characterized in that: A pair of support frames are arranged on two symmetrical sides of the cooling plate, and the two positioning plates are arranged between the two support frames; the adjustment member includes a limit rod arranged on one side of the positioning plate close to the adjacent support frame, the limit rod penetrates the support frame and extends to the outside of the support frame, and a limit spring is arranged on the portion of the limit rod located between the support frame and the cooling plate.

6. The hot pressing and cooling equipment for fiberboard production according to claim 5, characterized in that: The portion of the limiting rod located outside the supporting frame is provided with a limiting fixing piece.

7. The hot pressing and cooling equipment for fiberboard production according to claim 1, characterized in that: The inner side surface of the positioning plate is provided with an arc-shaped limiting groove in the transverse direction.

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