Cooling device for plywood

Abstract

The invention relates to a cooling device for plywood. The cooling device comprises a box body, a placement space is formed in the box body, a stacking mechanism is arranged in the placement space, the stacking mechanism comprises a first limiting block fixedly connected to the inner wall of the rear side of the placement space, and a first limiting cavity is formed in the first limiting block. A pressure sensor is fixedly connected to the inner wall on the right side of the first limiting cavity. According to the cooling device for the plywood, the plywood is clamped through two clamping blocks, the plywood is cooled through a method of mixed use of a water cooling mode and an air cooling mode, the plywood cooling speed can be increased to a high degree, and when the plywood is cooled, the two clamping blocks drive the plywood to rotate, so that the cooling speeds of all positions of the plywood are equal, degumming of the plywood due to different cooling speeds is prevented, and deformation of the plywood in the cooling process can be greatly limited due to the fact that the clamping blocks clamp the plywood leftwards and rightwards.

Description

Technical field[0001]The present invention relates to the related art of the sheet, and is specifically a cooling device of a glued wood.Background technique[0002]The plywood is a single sheet or a three-layer or multi-layer plate-shaped material that is formed by a wood, and then glued by a wood, and then glued with an adhesive, usually with an odd layer sheet, and the adjacent layer sheet The fiber direction is perpendicular to each other. During the processing of the plywood, it is necessary to heat-press the plylets to the plywood by the hot press. After the hot press-glued formation, it is necessary to cool the plywood, so far, more natural cooling or Cooling is only in the air-cooled manner, not only low cooling efficiency, but when the cooling is uneven, the surface of the wood board and the center wood board cooling rate can be easily caused by warpage of the wood.Inventive content[0003]The technical problem to be solved by the present invention is to provide a cooling devic...

AI Technical Summary

Problems solved by technology

[0002] Plywood is a three-layer or multi-layer board-like material that is made of wood sections that are peeled into veneers or sliced ​​into thin wood, and then glued together with adhesives. Usually, odd-numbered veneers are used, and adjacent layers of veneers are used The fiber directions of the plywood are glued perpendicular to each other. In the process of plywood processing, the plywood needs to be hot-pressed and glued by a hot press. After the hot-press glued and shaped, the plywood needs to be cooled. So far, natural cooling or Cooling only by air cooling is not only inefficient, but also when the cooling is uneven, the difference in cooling rate between the surface wood and the center wood will easily lead to warping of the wood, resulting in degumming.

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