How log veneer peeling machine works-
Rotary cutting Chopper leather All-in-one machine is a wood processing equipment, its degree of automation, on the integration of the material spinning, than the ordinary veneer peeling machine efficiency, suitable for small diameter logs and card veneer peeling machine remaining wood shaft reprocessing, processing Pi Zihou degree from 1.0~2.6mm, processing wood shaft length changes, as well as the size of the wood shaft diameter, the user can be selected according to their own needs, with its spinning wood skin can be used as a wood-based panel sandwich or skin.
So the rotary cut chopper leather All-in-one machine is very popular.
As a result of the rotary cut chopper leather All-in-one machine often spin hard wood, so a long time will inevitably become dull, work efficiency decline, then we need to maintain it on a daily basis.
With the increasing scarcity of forest resources, the comprehensive and efficient utilization of wood resource has become an important subject in woodworking equipment manufacturing industry and wood processing industry.
At present, multilayer board manufacturers in the single-board production process, the use of traditional clamping veneer peeling machine processing, this processing method is high precision, good quality.
However, due to the existence of Carcen, the diameter of the rotary cut log in the 200mm or so, it can not be processed on the card veneer peeling machine, and when the diameter of the log is small, the stiffness of the log is reduced, the quality of the rotary cutting veneer is poor, then if the remaining wood core abandoned or processed into a woodworking core board, will result in a great waste of raw materials, thus increasing the production cost of single board.
Therefore, the manufacturers generally use the card-free round wood veneer peeling machine to the remaining wood core to spin again, so that the raw materials have been fully utilized.
The Daily maintenance of rotary-cut chopper leather All-in-one includes daily cleaning and lubricating oil and so on.
Rotary Cut Chopper leather All-in-one after each use to clean up the above wood chips, in order to prevent wood chips into the plug into the seam, affecting the spin efficiency.
In order to prevent veneer peeling machine corrosion, regular lubrication should be added.
How much lubricant used in the Rotary chopper leather All-in-one machine should be confirmed according to the type of machine, as well as the viscosity of the oil.
The use of lubricating oil is easy to be affected by temperature, so according to the season situation to buy.
The Daily maintenance of rotary chopper leather All-in-one is best carried out by a person, from one end understand the machine situation, easy to maintain veneer peeling machine, extend the service life.
The log is rotated in 2 rotating centers and a rotating center moves the rolling joint drive, and the spin-cutting power is generated.
The dynamic drive Rolling center support and rotary cutter are relatively fixed and move together, so that the rotary cutter will scrape the sheet out of the log, and the thickness of the veneer will be controlled by the gap between the dynamic roll and the rotary cutting knife and the moving speed of the rotary cutter.
The gap between the dynamic roll and the rotary cutting blade is relatively fixed, which is adjusted by the machine tool blade clearance adjustment device, depending on the thickness of the spinning plate, while the moving speed of the rotary cutter controls the speed of the driving motor through the control system.
Therefore, the movement speed of the rotary cutter also indirectly determines the thickness of the veneer.
Because the rotation speed of the driving roll is constant, that is, the rotating line speed of the log is constant, with the change of the diameter of the log, the angular velocity of the log is changed, that is, the time required for the log to rotate a circle is also changed, so the movement speed of the rotary cutter is a variable value, which is a nonlinear relationship. Traditional The control of machine mainly uses the method of frequency conversion and speed regulation of 2T series electromagnetic governor to change the speed of the motor by manually adjusting the torsion or changing the input voltage of the controller by adjusting the cam curve.
This rotary-cut control method produces a plate thickness error of up to 1 mm.
Therefore, it is very important to design a system that can accurately control the moving speed of the rotary cutter to control the thickness of the rotary cutting plate.
The basic idea of system design is: to establish an accurate mathematical model first, and then take over the original speed control system to achieve accurate speed control.
Advantages according to the test data of the knife and bed shift sensor, the feed speed of the knife bed is calculated in real time, the thickness of the spinning wood is uniform, the precision is high, and the surface is smooth.
Cutting thickness can be set continuously, 0.01 degree error, to meet the needs of different specifications.