Name and function:
(1) main machine :(longitudinal milling and end milling)
1. Longitudinal milling device:
It is to use those who process floor long edge tenon groove, shaft is matched: it is
divided into 6 axles commonly (real wood), 8 axles (compound) 10 axles (lock). 8 axis equipment,
the first 3 axis are horizontal axis, the fourth axis is vertical axis, according to the manufacturer's
requirements can also be designed into the third axis can be both horizontal and vertical use of multi-purpose
axis, generally used as chamfer; The first four axes of the tenth axis are basically the same as the eighth axis,
but the fifth axis is inclined axis, which is used to make the locking knife axis. The minimum distance between the
cutter and the chain should be controlled at least (2mm), so as not to damage the cutter and the chain.
A. upper pressing device:
The height of the two rows of compression wheels above the chain should be adjusted (plate thickness reduced by 2mm),
and the pressure should be adjusted between 0.25-0.35mpa. Each auxiliary compression height should be (plate thickness
reduced by 0.5mm), the pressure should be adjusted at about 0.1mpa.
B. height limiting device:
The front limit height of longitudinal milling should be 1.5 times the thickness of the plate. The distance between the
cognitive switch and the limiting wheel should be appropriate. It can be adjusted timely according to the feeding speed.
Longitudinal milling of the back of the products of the bending (straightness) and the size of the head has a certain
relationship, so the back must be parallel to the chain, it also plays the role of cutting size adjustment. The side compacting
device is located on the opposite side of the backstop, its role is to push the material to the backstop compaction, keep the material
normal into the longitudinal milling for processing.
C. Switch display device of mobile frame:
The fixed width device is located on the side of the moving frame. It can be manually and automatically switched. It can be
automatically moved when the distance is large. Longitudinal milling rear hand oil pump, only open and close mobile frame
manual pumping, usually please do not casually pumping.
2. End milling:
Is used to process the end of the floor tenon groove, he is generally divided into 6 axis (solid wood) 8 axis (composite)
10 axis, 12 axis (composite, lock), except the first axis is the jump cutter axis and longitudinal milling different, the
rest of the axis and longitudinal milling slightly with, the minimum distance between the cutter and the chain, and on the
compression, auxiliary compression device and longitudinal milling the same.
A. cognitive switch:
End milling front end has a photoelectric cognitive switch, it should be appropriate to limit the thickness, thin switch distance,
B, the backer:
It is used to adjust the cutting amount, its opposite side pressure device is used to predict the direction of the mountain pressure in the
future, its pressure depends on the plate (long and wide plate pressure is more, relatively short narrow plate pressure is less)
C, jump knife:
It is controlled by an photoelectric switch. When the plate blocks the beam, the knife shaft will automatically descend. When there
is no material blocking the beam, the knife shaft will automatically rise to the set position. The jump switch has nothing to do with
speed, everything to do with the stop position of the block,
D, limit thickness: limit thickness and thickness of end milling front wheel,
E, limit switch: there is a stroke switch below the middle chain on the right. Its function is to control the stop position of
the end milling chain. It can be adjusted forward and backward to determine the stop position of the chain.
F, bracket and platen:
The end mill has two brackets and a press plate in the middle, which is used to control the bending plate.
G. The function of mobile frame switch display device is the same as that of longitudinal milling.
H. Automatic oil supply system:
The back of the manual oil pump as well as vertical milling. Vertical milling end milling automatic oil supply system is
designed to provide lubricating oil for guide rail and chain, its oil supply is controlled by 2 time relays, according to
the operating situation to set the stop, oil supply time (oil will pollute the board, oil quantity is insufficient lubrication).
(2) operation cabinet:
ZongXi operation counters is responsible for the control of feeding, feeding racks, ZongXi and links, internal divided into,
power electric AC380V, secondary loop electric AC100-200 - v and signals DC24V power three voltage, run automatically by PlC
to complete, outside the top has a row of red alarm lamp, respectively, barometric pressure, an abnormal pressure on, mobile
rack abnormal motor, inverter, an abnormal overload, stop and PlC is unusual, found abnormal lights, check after reset. Each
knife shaft has its corresponding switch press.
Dedusting air pressure, automatic oil supply, cognitive delay, and abnormal reset and setting of moving frame are all in
the corresponding position inside the operating cabinet (including reset of frequency converter).
PlC abnormal: can use power failure reset to complete.
End milling operation ark is used to control the end milling operation, in the automatic state, and only in front of the equipment
connection operation, abnormal light in addition to the servo motor and gear block position, feed and other than the single run,
jump knife ZongXi, same here emphasize that end milling feed speed adjustment: adjust knob and in and to the right of the ark, by
fine-tuning the knobs, which can achieve the purpose of speed before and after coordination.
(3) auxiliary machine includes four parts: feeding rack, feeding rack, connecting rack, and bin
1. Feeding rack:
Located at the front end of the equipment, its function is to put the materials to be processed on it and then automatically send
them to the feeding rack. The feeding rack is equipped with a set of press buttons, which are respectively: emergency stop press button --
press the button to stop the operation of the equipment; Start feeding --- under automatic state, press this button to turn feeding operation;
Feeding off --- press this button to stop feeding operation;
Operation indicator light --- green light flashes when the equipment is in the state of automatic standby, and green light flashes when
the equipment is in normal operation.
2. Feeding rack:
Located between the feeding frame and longitudinal milling, its role is to be processed materials after adjustment, close to the
hill into longitudinal milling.
3. Connection frame:
Located between the longitudinal milling and end milling, it is used to transfer the processed floor to the end milling front bin.
4. Warehouse:
With head-tail connection, is located in the above before end milling, its role is very important, it will in addition to the material
smoothly to end milling on the function, and control, feeding frame and the function of the end milling, high and low two photoelectric
switch, mounted on the bin at the bottom of the switch is used to control the end milling, when end milling speed too fast, cause insufficient
memory material of silo, end milling feed will automatically stop, pipe material reaches a certain height, end milling feed will automatically
start running, then according to the actual situation, appropriate to reduce some end milling feed speed. At the top of the switch is used to
control the feeding and the feeding frame, when end milling feed speed is too slow to cause the silo bin interference, feeding and feed will
automatically stop, but ZongXi and connection frame will not stop at this moment, the normal operation, when the material reaches a certain
height, inside the bunker feed automatically started running, and feeding frame depends on operating personnel to restart feeding frame, then,
should be appropriately raise some end milling according to the practical situation of feed speed, speed before and after adjustment to coordinate,
note that would rather stop end milling, are not allowed to stop in front of it.
