Mechanization and automation of plywood production processing
1. Overview of mechanized and automated manufacturing technology for plywood production
There is a big gap between the mechanization and automation of plywood production at home and abroad, but in recent years, with the continuous efforts of related manufacturers in my country, domestic plywood production equipment, such as log peeling machines, log centering machines, etc. have achieved rapid development.
2.1 Mechanization and automatic manufacturing technology of log peeling machine
The mechanization and automatic manufacturing technology of foreign log peeling machines have achieved rapid development and are at the leading level in the world. For example, some well-known international companies such as Finland, Italy, Japan, etc. have made great achievements in the manufacturing technology of log peeling machines. breakthrough. However, the mechanization and automatic manufacturing technology of log peeling machines in China started relatively late. At present, many manufacturers will choose to produce some log peeling machines with smaller diameters. Through the development of log peeling machines, the rapid development of related fields in my country can be effectively driven. Since 2005, Baishengyuan Group has carried out relevant research on the log peeling machine, so that the maximum length of the log that can be processed reaches 2700 mm, and the diameter of the processed log is also compared with the original small log. up to 300 to 1300 mm. Major breakthroughs have been made in the total motor power, cutter head walking speed and cutter head rotation speed of the log debarker, which has made further breakthroughs in the mechanization and automated manufacturing technology of log debarkers in my country.
2.2 Mechanization and automatic manufacturing technology of log centering machine
The level of mechanization and automation technology of foreign log centering machines has always been in a leading position in the world, such as Finland's Lauter Company, Japan's Mingnan Manufacturing Co., Ltd., etc. Compared with domestic log centering machine manufacturers, these companies have relatively big advantage. However, in recent years, some manufacturers in my country have begun to mechanize and automate the production of log centering machines. For example, MINGHUNG WOOD MACHINERY developed a mechanical three-point centering machine, and then further improved it on this basis, which made my country's log centering machine achieve rapid development. The mechanical three-point centering machine produced by MINGHUNG WOOD MACHINERY connects the centering machine and the rotary cutting machine flexibly by connecting the machine base and the upper wood device to each other. and other characteristics, effectively improving its use value. Through specific operation and practical investigation, the log centering machine developed by has been highly evaluated. The log centering machine has achieved automation in the process of centering, clamping and wood loading. The log centering machine issued by can integrate the centering and wood loading functions, and effectively solve the problem of the mechanism stuck. The technical level has reached the international advanced level, which makes the log centering machine produced by have great market potential and promotion value. The successful research and development of the mechanical three-point centering machine has effectively shortened the technological gap between my country and the leading countries in the world, and promoted the automation and mechanization of plywood production in my country.
2.3 Mechanization and automatic manufacturing technology of veneer rotary cutting machine
Veneer rotary cutting machine is one of the important equipment for the production of veneer by major manufacturers. The veneer rotary cutting machine can be divided into concentric rotary cutting and eccentric rotary cutting according to whether the broken wood rotates around its own axis. Concentric rotary cutting machines can be divided into two categories, namely, clamping shaft rotary cutting machines and non-clamping shaft rotary cutting machines. Eccentric rotary cutting can obtain more beautiful patterns, but the production efficiency of eccentric rotary cutting is low. The veneer rotary cutting machine has a large volume and a complex structure. Before putting the logs on the machine, it is necessary to do the centering work. If the centering is not accurate, the subsequent rotary cutting will be affected to a certain extent, which is not conducive to improving the production efficiency. Therefore, the current relevant personnel can improve the mechanization and automatic manufacturing technology of the veneer rotary cutting machine, which can not only make the thickness of the produced veneer uniform, improve the quality of the rotary cutting veneer, but also effectively improve the production of the veneer rotary cutting machine in my country. level, and narrow the gap between the production technology of my country's veneer rotary cutting machine and the international leading level.
2.4 Mechanized and automated manufacturing technology of veneer shears
The veneer shearing machine is also one of the important machinery that needs to be used in the plywood production process. By improving the quality of the veneer shearing machine, the production efficiency of the relevant manufacturers can be greatly improved. The level of mechanization and automation of foreign veneer shears far exceeds that of most manufacturers in my country. However, in recent years, with the efforts of some manufacturers in my country, the veneer shears developed in China can gradually meet the actual needs of my country's production and development. Most of the veneer shears use numerical control technology, the electrical control system of PLC technology, the movement adjustment structure of the tool holder and the shearing structure of the combination of the blade and the knife wheel can greatly improve the shearing speed of veneer, effectively making up for this problem in my country. The research gap in the field has enabled my country's veneer shears to gradually catch up with the level of similar products in Western developed countries. The continuous development of veneer shears has effectively promoted our country
The production efficiency of related plywood manufacturers can cope with large-scale orders, broaden their production scale and improve their economic benefits.
1. Summary
To sum up, at present, plywood production is gradually developing towards mechanization and automation, which is in line with the needs of the development of the times, and is also one of the important ways for major enterprises to gain core competitiveness in the production process. In the process of producing plywood, relevant manufacturers must make full use of the existing mechanized manufacturing technology and automated manufacturing technology to continuously improve the efficiency of plywood production equipment, so as to be able to complete a large number of orders in the shortest time, ensure product quality, open up the market, and broaden the popularity .