Multistage circulation cooling device used for plywood

Abstract

The invention discloses a multi-stage circulation cooling device for plywood, which comprises a transport table, a cooling box, a storage box and a base, a transport plate is arranged on the surface of the transport table, a transmission plate is arranged at the bottom of the transport plate, and a drive shaft is arranged inside the transport table , the transmission plate is driven by the drive shaft for transportation, mounting seats are provided at both ends of the cooling box, the cooling box is fixedly installed together through the mounting seats and both sides of the transport table, a cooling device is arranged inside the cooling box, and the storage box There is a rubber protection pad inside, and one end of the storage box is provided with a connecting plate, and the other end of the connecting plate is connected with a connecting frame on both sides, and the other end of the connecting frame is connected with the transport platform, and the connecting frames are respectively fixed on both sides of the conveying plate , the device realizes the multi-stage circulation cooling of the plywood through the continuous cooling of multiple cooling pipes, and the cooling is uniform, the cooling effect is good, the forming quality of the plywood is improved, and it is beneficial to the production, and it is worth popularizing.

Description

technical field [0001] The invention relates to the technical field of cooling, in particular to a multi-stage circulation cooling device for plywood. Background technique [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 with adhesives. Usually, odd-numbered veneers are used, and adjacent layers of veneers are used. The fiber directions of plywood are glued vertically to each other. Plywood is one of the commonly used materials for furniture, and it is one of the three major boards of wood-based panels. It is formed by gluing the adjacent layers of wood grain perpendicular to each other. Usually, the surface board and the inner layer board are symmetrically arranged on both sides of the center layer or the board core; The finished slab is pressed under heated or unheated conditions. The number of layers is generally an odd number, and a few have even nu...

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Problems solved by technology

[0004] However, the cooling effect of this device is not ideal when cooling, and only one side of the plywood can be cooled during transmission, and circulation cooling cannot be realized, and the cooling is uneven, which is not conducive to improving the quality of the plywood

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