Woodworking machinery refers to the processing of wood, wood board and wood products special processing machinery, according to the different processing objects can be subdivided into wood machinery, furniture machinery, clothing/cabinet machinery, floor machinery, wooden door machinery and other different fields.

01Industry background

After the reform and opening up, China's woodworking machinery began to flourish, to 2011 China's woodworking machinery industry output value more than Italy, in 2013 more than Germany,Nowadays, the output value of woodworking machinery is the first in the world. There are about 1200 domestic related production enterprises, with nearly 100000 employees and more than 6000 engineering and technical personnel. It can provide about 1100 kinds of woodworking machinery products in 69 categories, and has formed a complete product system and industrial chain.
 

02 Challenges faced
 

At present, in the industry background of "double carbon", "digital and intelligent" and the latest popularization and promotion of energy-saving motors issued by the State Council, the general trend of localization of core components of manufacturing industry, and the current worldShortage of wood raw materials, rising prices, customized lightweight furniture market demandUnder the current situation, the woodworking machinery industry is facing many challenges. For example:

How to improve the processing accuracy, so as to reduce the processing loss and improve the utilization rate of wood.

How to improve the speed of the equipment, thereby shortening the processing and auxiliary time, and improving production efficiency.

How to optimize the equipment, so as to save energy and reduce emissions, reduce costs.

……

Anyway,"Growth and quality improvement"It is a challenge for the woodworking machinery industry and an opportunity for transformation and upgrading, innovation and development.
 

Nowadays, the development of electronic technology, laser technology, microwave technology and motion control technology has brought new vitality to the automation, flexibility, intelligence and integration of woodworking machinery.

This one of the public attentionservo motion control technology, to the woodworking machinery industry equipment "growth rate and quality improvement" to bring considerable help, gradually widely used in woodworking machinery sawing, planing, milling, drilling, sanding, painting, packaging and other common processing equipment.
 

CNC engraving machine is generally designed and typeset through special engraving software configured in the computer, and the computer transmits the design and typesetting information to the woodworking engraving machine controller, and then the controller converts the information into signals that can drive the servo system, drives the engraving head to rotate at high speed, and cuts the processing materials fixed on the worktable.

According to the table, the size and weight of the workpiece, an engraving machine generally needs 3-6 servo motors to do high-speed feed, and the range of the selected servo motor is generally between 200W and 1KW. Control of XYZ axis by servo motionEfficient response, precise positioningThe engraving machine is not only mobile and flexible, precise positioning and fast cutting, but also without affecting the movement of the mechanical system,Minimize mechanical moment of inertiaVibration suppression, so that the entire machine runs smoothly and safely. In this way, the cutting error rate is greatly reduced, the production efficiency is improved, the cutting is completed faster in a short time, and the finished product is exquisite and beautiful.
 

The current cutting machine generally combines automatic labeling, automatic feeding, engraving, punching, cutting, and automatic blanking into one. The process is uninterrupted, smooth, efficient, and maximizes efficiency. Therefore, the requirements for precision and speed are very high. Only when the precision is reached can the plates be regular and beautiful furniture be made. The speed determines the processing efficiency, the speed is fast and stable, which can make the cutting machine play a high efficiency, create more value, save energy and reduce consumption, and reduce costs.

Through servo motion control technology, the positioning time is less than 2ms, and the positioning accuracy reaches the standard performance of ± 1 pulse, which easily realizes the requirements of the cutter for accuracy and speed. simultaneous servoLoad adaptive function, automatic identification of parameters, alarm, speed arrival and other displays, so that the cutting machine not only completes the cutting of wood at high speed and precision, but also canVibration, jitter suppression, smooth operation. In this way, the feeder achieves less wood loss rate and improves operating efficiency.
 

Edge banding machine is a kind of equipment that replaces manual sealing of edge tape on wood. It includes various functions such as conveying, gluing and edging, cutting, front and back trimming, upper and lower trimming, upper and lower fine trimming, upper and lower tracking, polishing, etc. After multiple procedures, it can make the finished wood cleaner and more beautiful, avoid moldy deformation of wood and other wood, and inhibit the release of harmful gases. With the development of customized solutions such as home improvement, the traditional manual adjustment of torque, milling cutter front and back distance, high risk factor, low automation, pull down the overall work efficiency. Therefore, with high precision, fast response, safe and reliable servo system is widely used in edge banding machine equipment.
 

The advantage is that the response speed of the servo drive can reach 2.4kHZ, and the speed range can be adaptive within 1~4500rpm, realizing the efficient rotation response of the edge banding machine. Positioning ± 1 pulse and torque that can be set by internal parameters,effectively overcome the moment of inertiaTo ensure the accuracy and stability of the edge banding machine, reduce the number of edge banding openings, quickly splice modules, and save installation time,50% increase in finished product efficiency.
 

In addition, the utilization rate of servo system in woodworking inkjet printing machinery is also very high. The new high-speed reciprocating inkjet printer has accurate inkjet positioning, and the operating efficiency is increased to 6 m/min, which increases the number of workpieces passed per unit time, and the painting rate is also greatly improved. There are also woodworking equipment such as four-side saws.Because the operating efficiency of the servo system is greatly improved,Growth rate quality improvement, therebyCost reductionCreate more value.

As we all know, it is different from the tradition. Most industries need to speed up, improve quality, save energy and reduce consumption. Under the environment of introducing servo system, although woodworking machinery started slightly late, woodworking machinery has great differences in specific structure due to the material characteristics of different objects, and has completely different requirements on processing characteristics, scope, precision grade, output efficiency, cutting load, etc. Therefore, the voice for servo system is getting higher and higher.ATS servo systemNot only has the functions of the servo on the market, but also masters the underlying core algorithm, which can provide in-depth customization from hardware to software according to user needs to meet special occasions and more complex functional requirements.