CZXY1224 4colors printing slotting die cutting machine with vibration and stacker


Main configuration:
1.The whole machine is designed in strict accordance with the EU CE safety standard, with standardization, universality and humanization.According to the man-machine integrated manufacturing concept, it can directly set, correct, execute, replace, memory and other functions on the touch screen, which is a product with ultra-high cost performance.
2.Touch screen human-machine interface and electric control dual system operation function, with intelligent zero, memory automatic reset, order storage and other functions.
3.The whole machine wall panel and important parts are aging treatment, tempering to eliminate metal internal stress; Are made of high precision machining center, CNC grinding machine grinding processing.
4.The machine shaft and roller are made of high quality steel, grinding, high precision computer dynamic balance correction, the surface is plated with hard chromium.
5.The whole machine transmission gear is made of 40Cr alloy steel, carburized and quenched, hardness HRC58 ~ 62; After grinding, 6-level precision, to ensure long-term use of high color accuracy.
6.The machine transmission parts (shaft, tooth connection),are key-less connection (expansion sleeve), eliminate the connection gap, suitable for large torque long-term high-speed operation.
7.The whole machine transmission bearings, important transmission parts are made of well-known brands: Harbin brand, easy maintenance, longer service life.
8.The lubrication system adopts spray type automatic lubrication and is equipped with automatic balancing device to maintain the same level of oil in each unit.
9.The machine adjusts preset bits.Paper feed, printing, and die-cutting automatically return to zero, and memory automatically resets.
10.The working gap of the machine is adjusted by PLC electric and touch screen.The adjustment is quick, accurate and convenient.
11.The host adopts frequency conversion control, which makes the starting operation more stable and energy saving.Phase adjustment using inverter control, shutdown, operation can be adjusted (PLC touch screen operation).
Feeding Unit
1) The leading edge paper feeding mechanism is adopted, which has the characteristics of fast response speed, high positioning accuracy, good system stability and long service life.
2) Suction auxiliary paper feeding, 7.5kw high pressure centrifugal fan, according to the bending degree of the cardboard frequency control of wind pressure, to ensure the warped cardboard, thin paper board high-speed and accurate transmission.
3) The paper lifting and dropping are driven by the cylinder, and the action is fast and powerful.
4) The side baffle is electrically adjusted (using PLC touch screen and electric digital adjustment), the front baffle is manually synchronized adjusted, and the rear baffle box is electrically adjusted to speed up the setting.
5) Taiwan super resistant leading edge paper feed wheel, durable wear.
6) Separate sheet feeding device, (can be selected according to the need for continuous or separate sheet feeding) to ensure that large-scale cardboard can also be processed.
                                     
Machine clutch:
1.The electric control machine is equipped with an alarm bell, and the alarm bell continues to ring during the journey to ensure the safety of the operator.
2.Pneumatic interlock device, lock firmly, convenient and accurate.
3.The main motor adopts frequency conversion motor, frequency conversion controller, energy saving, smooth start, with motor start protection device.
4.Host self-locking function: the unit is not fully locked, the host can not start, to ensure the safety of the machine and the operator;When the host is working normally, the clutch function of the unit is automatically locked to avoid machine and personnel injury caused by misoperation.
Dust removal device
The multi-row brush dust removal device in the paper feeding part can remove a lot of dust, paper scraps and other debris on the printing surface of the cardboard, and improve the printing quality.
Patching device
This machine is equipped with pneumatic patting device, cardboard lateral positioning is more accurate, avoid waste.  (Computer controlled timing)
Computer unit:
1) The main motor adopts frequency conversion motor, and the inverter adopts SINEE, which can save energy and power up to 30%.
2) The fan is controlled by an independent inverter, and the wind pressure is adjustable.
3) The main screen adopts PLC control, man-machine interface.
4) The printing department and die cutting department are equipped with automatic zeroing device. (general cartons use automatic zeroing device, test printing two pieces can be adjusted to the correct position)
5) Automatic plate lifting device, printing roller in order to rise and fall (computer delay), to avoid multiple dipping ink printing plate.
6) With ink shortage alarm device, real-time monitoring of ink supply system working status. (When the ink amount is below the limit, the machine will alarm to avoid ink-free production, resulting in waste of cardboard)
7) 7 inch color touch screen control paper feed department, intelligent lighting, order storage, memory reset, equipment low, medium and high speed constant speed operation, reduce adjustment time.  Infrared photoelectric counting, preset order processing quantity
8) One-button split reset function, the unit after the split, after the combination of one-button reset, high accuracy, improve work efficiency.
9) The rear of the machine is equipped with an LED display, which can display the working speed and production quantity of the machine at that time.
10)Equipped with monitoring camera explicit screen, real-time monitoring of the machine paper work status.

Printing Unit
Printing roller:
1) Outer diameter: 393.6mm, (including plate outer diameter: 408mm).
2) Steel pipe surface grinding, plating hard chromium.  Roll body horizontal direction and circular direction engraved reference line, convenient plate.
3) Computer dynamic balance correction, eliminate internal stress, grinding processing, hard chrome plating, smooth operation.
4) Clutch type scroll shaft, convenient and fast.
5) Full plate hanging slot, suitable for 10mm*3mm plate hanging strip.
6) Loading and unloading printing plate, foot switch electric control positive and negative rotation
7) The printing roller is electrically adjusted to the left and right, the maximum movement is about 5mm, equipped with a limiting device (PLC touch screen control)
8) Printing phase and axial adjustment: Phase adopts planetary gear structure, PLC touch screen control and electric digital 360° adjustment, (shutdown, startup can be adjusted) variable frequency motor drive, according to the requirements to change the plate roll circum-rotation speed, accurate to 0.1mm, fast and convenient, printing roller transverse movement using PLC touch screen and electric digital adjustment, adjustment range of 10mm.

Printing press-roll:
1)The outer diameter is 156mm. Steel pipe surface grinding, hard chrome plating
2)The use of high-quality seamless pipe fine processing, computer dynamic balance correction, smooth operation.
3) Manual adjustment of the printing roller gap dial, the adjustment range is 0-12mm.
Feeding Roll:
1) Upper roller, outer diameter 86mm, thick-walled steel pipe, with two paper feeding wheels (self-locking, no need to tighten screws, easy to adjust).
2) Lower roller, outer diameter 155.4mm, thick wall steel pipe, surface grinding, hard chrome plated.
3) Feed roller gap dial manual adjustment, adjustment range 0-12mm.
Anilox Roller:
1)Outer diameter 213mm (line number: 180-250, line number optional) steel pipe surface grinding, pressed mesh, hard chrome plating.Do computer dynamic balance correction, smooth operation, dot consistency, ink uniform.
2)Roller with wedge type overrunning clutch, uniform ink, wash ink is convenient and fast.Pneumatic roller automatic lifting device and idling device.
3)Mesh gap dial manual adjustment.
Rubber Roller:
1) Outer diameter 194mm.
2) The surface of the steel pipe is wrapped with wear-resistant rubber and corrected by computer dynamic balance.
3) Rubber roller high special grinding, good ink transfer effect.  The rubber hardness is 65-70 degrees.
Phase adjusting mechanism:
1)Planetary gear structure.
2)Printing phase adjustment PLC computer display adjustment (operation, stop can be adjusted).
3)Variable frequency motor drive, according to the requirements to change the plate roller circular rotation speed, accurate to 0.1mm, fast and convenient, printing roller transverse movement using PLC touch screen and electric digital adjustment, adjustment range of ±10mm.
4)The printing roller has intelligent reset, and automatically returns after the assembly is locked. (after each split, the assembly is performed again, the printing roller will automatically return to the original position)
Ink supply system:
1) Pneumatic diaphragm pump, stable ink supply, easy to operate and maintain.
2) Ink filter, filter impurities.
3) Circulating pneumatic inking.
4) Ink shortage alarm device, real-time monitoring of the ink supply system working status. (machine alarm when the ink amount is below the limit, to avoid ink-free production, resulting in cardboard waste
Printing phase fixer:
1) Electromagnetic brake device.
2) When the machine is separated or adjusted phase, the brake mechanism restricts the operation of the machine and keeps the original gear position fixed.
Emergency rope safety protection device:
When the staff is in the middle of the unit, pulling this safety rope can trigger the safety protection and stop immediately.
Slotting Unit
1.Single shaft single knife slotting, box height adjustment using internal tooth structure so that lubricating oil is not easy to pollute the arton.
2.The first press wheel, the cardboard after pre-pressing is not easy to crush.
3.Slotted tool holder manual synchronous transverse movement mechanism, so that the movement is more flexible and accurate.
4.Slot phase and box height, manual control.
5.Pre-pressure and indentation clearance adjustment are manually adjusted.
6.The gap adjustment of slotted tool holder adopts self-locking structure.
7.Elastic Angle cutting structure, can cut off three layers, five layers of cardboard without adjustment, easy to operate.
8.Manual synchronous control of the transverse position of prepressure wheel, wire press wheel and slotted cutter holder.
Die-cutting Unit
Die cutting roller
1)Outer diameter is 388.9mm.
2)Centrifugal casting steel cylinder, computer dynamic balance correction, surface grinding, hard chrome plating, increase the running stability.
3)The transverse distance between the screw holes of the tool die is 100mm, and the circumference is 16 equal points.
4)Applicable die height 25.4mm.
5)Die cutting thickness 16-18mm (for three layers), 13-15mm (for five layers).
Rubber cushion roller
1)The outer wall is 360mm.
2)Cast steel material, surface grinding, hard chrome plating.
3)Balance correction to increase running stability.
4)Electric digital and PLC touch screen to adjust the gap with the die roll.
5)Rubber pad thickness 8mm, width 250mm.
Traverse and repair device:
1)In the work, the mechanical spiral of the rubber pad roller is automatically moved (±20mm), so that the incision mark is not repeated, and the service life of the felt sleeve is extended.
2)The rubber pad uses an electric repair device to improve the reuse rate of the rubber pad and can be repaired 3-4 times.
3)Automatic lifting of die-cutting roller: the die-cutting roller is equipped with a pneumatic automatic separation device, when the cardboard is detected, the roller falls and the die-cutting cardboard;  When no cardboard passes through, the rubber roller rises, reducing the wear of the rubber pad, thereby improving the service life.

Detail images


Gear Wheel:
1)The main transmission gear is made of 40Cr alloy steel, thickness 60mm. After tempering, carburizing and quenching treatment, fine grinding tooth processing.
2)Six-level precision, smooth operation, low noise, hardness HRC55-60, long life, small wear helical gear, can ensure that the printing color accuracy is unchanged for a long time.
3)The gear of the whole machine is locked with keyless connection ring and no gap connection to ensure the color accuracy.
Oil supply device:
1)Mechanical oil pump. (imported oil leveller)
2)Circulating oil supply, gear oil amount is uniform, each group of oil level balance.
3)The lubrication adopts a closed spray lubrication system to ensure transmission accuracy and life.
Vibrating waste cleaner:
The machine adopts vibration shaft rotating motion, driving the belt up and down vibration to play a cleaning role in the waste chips after circular die cutting.
1.paper receiving arm drive belt, independently adjust the tightness, is not limited by the length of the belt.
2.High speed and stable operation, vibration shaft and vibration belt are driven by independent motor, so that the vibration frequency of vibration shaft and belt transfer speed can be adjusted separately to meet the requirements of different cardboard waste removal.
3.Front and rear pulley made of high strength nylon material, light and beautiful.The front end of the paper receiving platform and the back end are equipped with an elastic paper pressing mechanism, so that the board can move more smoothly in the process.
4.Equipped with cleaning brush, cleaning fan and horizontal conveyor belt, the waste paper scraps are transferred to the side of the machine for easy collection and cleaning.
Stacking machine:
1.Stacking height is 1700mm.
2.stacking action adopts PLC program control, stable performance.
3.Belt maximum speed: 230 m/min.
4.flat belt lifting is controlled by electric system, reliable structure, stable operation.
5.desktop non-slip belt to prevent the board from sliding.
6.air pressure action paper plate, when stacked to a certain height, the paper plate automatically protruded, dragging the board.
7.Manual adjustment of tailgate position (paper width).

Delivery Pictures: