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Hot press modified by prepress

A technology of hot press and pre-press, which is applied in veneer press, plywood press, lamination, etc. It can solve the problems of small boards and affect the quality of hot pressing of boards, so as to reduce energy consumption, prevent jamming, Consistent effect

Inactive Publication Date: 2017-12-05
鄢贵龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a hot press transformed from a pre-press, which can solve the problem that the existing technology adopts a cable that can be stretched and deformed to pull the hot-pressed plate, resulting in more and more force acting on the plate. The smaller the problem, the problem that affects the quality of the plate hot pressing

Method used

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  • Hot press modified by prepress

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Embodiment Construction

[0015] Such as figure 1 The shown one is a heat press transformed from a pre-press machine, including a door frame-shaped frame 1, and a pressurized hydraulic cylinder 2 vertically installed on the top of the frame 1, and also includes a plurality of horizontally connected to the frame 1 The hot-pressing plate 3, vertical slide rails are respectively provided on the columns on both sides of the frame 1, and the two ends of the hot-pressing plate 3 are respectively slidably connected to the slide rails, and the plurality of hot-pressing plates 3 are vertically arranged , the two ends of each hot pressing plate 3 are respectively provided with reset hydraulic cylinders 4 connected to adjacent hot pressing plates 3, the upper end of the top layer hot pressing plate 3 is connected to the piston rod of pressurizing hydraulic cylinder 2, and the reset hydraulic cylinder 4 and the pressurized hydraulic cylinder 2 are double-acting hydraulic cylinders, the reset control oil circuit of...

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Abstract

The invention discloses a hot press machine transformed from a pre-press machine, which includes a door frame-shaped frame, a pressurized hydraulic cylinder vertically installed on the top of the frame, and a plurality of hot press machines horizontally connected to the frame. The plurality of hot-pressed plates are vertically arranged, a reset hydraulic cylinder is connected between two adjacent hot-pressed plates, and the top of the top-layer hot-pressed plate is connected with the piston rod of the pressurized hydraulic cylinder. The present invention uses a reset hydraulic cylinder to connect adjacent hot-pressed plates, so there is no problem of stretching and deformation, and the quality of hot-pressed plates is ensured.

Description

technical field [0001] The invention relates to the field of wood processing equipment, in particular to a hot press transformed from a pre-press. Background technique [0002] Considering various factors such as strength, deformation resistance, difficulty in obtaining raw materials, and manufacturing costs, wooden floors are made of at least one layer of base material and one layer of panel glued together; due to process requirements and the use of glue Different, wood floor pressing is divided into cold pressing and hot pressing. In the past, before hot pressing, a pre-pressing machine was used to cold press the veneer after gluing and assembly for a short period of time to make it preliminarily shaped, but with the glue The current hot-press processing can be carried out without pre-pressing, and the pre-pressing machine is idle, which not only occupies the delivery room, but also sells at a very low price, which makes the enterprise a dilemma and becomes a burden. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/08B27D3/02B32B37/06B32B37/10
CPCB27D1/083B32B37/06B32B37/10
Inventor 鄢贵龙
Owner 鄢贵龙
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