High-frequency mould-pressing hot press machine

Abstract

The invention relates to a high-frequency mould-pressing hot press machine which comprises a frame, a fixed cross beam, a hot-pressing plate, an upper pressing mould head, a pressure cylinder, a hydraulic rod, a lifting block, a guiding rod and an electric control system, wherein the frame is arranged on a bottom beam; the fixed cross beam is arranged on the lower part of the frame; the hot-pressing plate is arranged above the fixed cross beam; the upper pressing mould head is arranged above the hot-pressing plate; the pressure cylinder is connected with the upper pressing mould head; the hydraulic rod is communicated with the pressure cylinder; the lifting block is arranged above the pressure cylinder; the guiding rod is connected with the lifting block; the electric control system is arranged on one side of the frame; a steam heat supply system which is connected with the upper pressing mould head and the hot-pressing plate is arranged on one side of the frame; a mould is arranged above the fixed cross beam; the hot-pressing plate is arranged at the bottom of the mould; a lower electrode guiding plate is arranged above the hot-pressing plate; an upper electrode guiding plate is fixedly mounted under the upper pressing mould head; a high-frequency heating emitter is connected under the lower electrode guiding plate; the high-frequency heating emitter is connected with a high-frequency emitting device through a flat cable; the hot-pressed heavy wood is great in thickness and width; the molding is quick; the control is accurate; and the integration of the industrial production is met.

Description

technical field [0001] The invention relates to a pressing machine, in particular to a high-frequency molding press capable of molding special super-thick heavy wood, and in particular to a high-frequency molding hot press. Background technique [0002] Press is the abbreviation of press, hydraulic press and hydraulic press. Press refers to a molding machine used for forming industrial products through pressure. Generally, hydraulic cylinders are used, so it is also called hydraulic press. The high-frequency machine is currently the induction heating equipment with the highest heating efficiency and the fastest speed for metal materials, low consumption, energy saving and environmental protection. The full name of the high-frequency machine is "high-frequency induction heating machine", also known as high-frequency heating machine, high-frequency induction heating equipment, high-frequency induction heating device, high-frequency heating power supply, high-frequency power s...

AI Technical Summary

Problems solved by technology

[0003] At present, heavy wood is generally pressed by ultra-high pressure cold molding, and the cold mold is sent into the dryer for curing. Due to the poor thermal conductivity of super-thick heavy wood, the thermal curing cycle is long, generally taking 12 hours. The efficiency is low, and a set of molds is required for each piece of heavy wood to be solidified. The investment cost of the mold is large, and mass production cannot be formed at one time. The production efficiency of this cold pressing method is low, and the labor intensity of the workers is high.

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