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Address: Chengnan Industrial Zone, Dongguang County
mobile: +86-18832762870
Whatsapp：8618832762870
Wechat：packagemachine1992
e-mail :bruce9658@163.com
GSYKM-920 full automatic vacuum transfer Corrugated cardboard multi-color printing slotting rotary die cutting machine (die cutting part servo)
Category:
Product Description
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Machine name |
￠300—2400（width） vacuum suction transfer High speed 5 colors printer slotter diedcutter machine（servo driving for diecutting unit ） |
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The gear is customized by the machine tool gear manufacturer, the overall hardness is HRC52~58, the accuracy is 7 grades (part 6), the gear pump spraying and lubricating, and each unit is equipped with a man-machine interface display and oil window display |
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Maximum speed（rpm） |
300 pcs /min |
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Width （mm） |
2500mm |
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Wall thickness（mm） |
60mm |
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Gear thickness（mm） |
60mm （20CrMnTi） |
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Max feeding （mm skipping） |
1200x2200mm |
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Max feeding（mm continuously） |
900x2200mm |
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Minimum feeding （mm） |
350x500 |
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Max printing area（mm） |
900x2000mm |
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Max slotting（mm） |
220 |
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LPI |
200-220-350-400-280 (200 to 600 are optional) |
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Precision （mm） |
Printing chromatic accuracy ±0.5, die cutting accuracy ±1 |
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Printing plate thickness（mm） |
4mm |
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Cardboard thickness（mm） |
1~11mm |
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Minimum slotting（mm） |
200x65x200x65mm |
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Operation power（KW） |
72KW |
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Total power（KW） |
80KW |
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Air consumption(Nl/min) |
1.2m³/min |
VACUUM FEEDING UNIT:
1. The control panel is equipped with a 7-inch man-machine interface color touch screen, which can display the paper feeding section, printing section, slotting section, and die cutting section, which is convenient, fast and high-precision operation. It can control and display the current phase, running speed, and timing setting. The dual operating system of man-machine dialogue and manual electric control is more convenient for operation.
2. The electric control machine dividing and combining with an alarm bell, and the opening and closing continue to ring the alarm to ensure the safety of operators. The drive shaft is equipped with a friction clutch to avoid misoperation and damage to the machine.
3. Suction assists paper feeding, frequency conversion control fan 7.5KW, according to different cardboard bending conditions, frequency conversion air volume adjustment to ensure smooth paper feeding. The brush is used to remove dust and is equipped with a powerful negative pressure suction dust removal fan to remove dust, paper scraps and other debris on the surface of the cardboard to improve printing quality.
4. The die-cutting department is equipped with a chain control switch to control the emergency stop of paper feeding. Paper lifting and dropping are driven by air cylinders, which are quick and labor-saving.
5. Adopting the leading edge roller paper feeding system of Shandong "Komori Seiko", simple operation and high precision. The amount of extension can be adjusted and the production adaptability is strong. The speed-increasing transmission is more stable, suitable for warping and thin cardboard transmission, and the effect is obvious. Feed the paper accurately.
6. ("Pressure-free" paper feeding part): It can reduce the friction between the cardboard and the table. Its characteristics protect the original strength of the cardboard, avoid thinning and collapse, and combine with the pneumatic elastic paper feeding mechanism, which is beneficial to the cardboard after pressing Smooth input. Interleaved paper feeding device (continuous or interleaved paper feeding can be selected as required).
7. Electric adjustment of the two-way side baffle; electric adjustment of the position of the rear block; manual and synchronous adjustment of the upper and lower gap positions of the front baffle, equipped with a paper aligning device. The cardboard bracket adopts electric front and back adjustment to adapt to the size of the cardboard.
8. The main screen displays the order set number and actual production number. When the quota is completed, it will automatically alarm and stop the paper feeding, and the anilox roller will be (automatically) separated from the printing plate.
9. You can freely set the paper aligning time and paper aligning interval time, making the operation more flexible and suitable for personal operating habits.
10. The paper feeding section, printing section, slotting section and die cutting section are automatically reset to zero by electric.
11. General cartons use automatic zero-returning device, and can be adjusted to the correct position after two trial printing to reduce cardboard waste.
PRINTING UNIT :
Machine unit separation and combination
1. The button switch electrically controls the separation and combination of the machine, and is equipped with an automatic alarm device. The bell will continue to warn during travel to ensure the safety of operators.
2. Pneumatic interlocking device, the locking is firm, convenient and accurate.
3. The split drive shaft of the unit is equipped with an overload protection device to prevent damage to other parts.
Printing roller;
1. Including printing plate outer diameter ￠300mm (including plate thickness 4mm and plate thickness 3mm).
2. Using 45# high-quality steel, after quenching and tempering, turning, etc., the axial and circumferential reference lines are engraved, and the surface is plated with hard chrome.
3. Dynamic balance correction, stable operation, suitable for high-speed operation.
4. Ratchet fixed reel shaft. It is equipped with a plate hanging groove, which is suitable for quick plate change.
5. The microcomputer high-precision printing roller can be adjusted by 360°. Both operation and stop can be adjusted.
6. Equipped with a plate roller foot switch, which can be adjusted when attaching a plate, saving labor and effort.
7. The axial adjustment is electric adjustment, and is controlled by PLC multifunctional touch screen. Click to enter the axial adjustment interface, and the adjustable distance is 10mm on the left and right.
8.big air box for vacuum transfer
Ceramic anilox roller and doctor blade system
1. Ceramic anilox roller: The surface of the steel pipe is sprayed and covered with ceramic, high-precision grinding, laser engraved anilox roller is manufactured by the well-known brand Jiangsu Haili.
2. When the paper feeding stops, the anilox roller will automatically separate from the surface of the printing plate, and the automatic ink distribution motor will start to keep the ink in the anilox roller's cells from drying up, reduce friction with the printing plate, and extend the service life of the printing plate.
3. The ink loading of the dots is more uniform, and the ink application is even more wear-resistant than steel rollers and has a longer life.
4. The number of anilox roller lines: 350→400→280/inch.
5. Adopt single doctor blade system and ceramic anilox roller. (Manufactured by Guangzhou Lijian)
6. The doctor blade acts on the surface of the ceramic anilox roller. Compared with the rubber and steel anilox roller inking system, it saves more ink and significantly improves the printing quality of single-color dots and overlapping color dots.
7. Pneumatic two-way diaphragm pump circulates the ink, adopts the ink self-return type, which effectively solves the shortcomings of ink flying and ink leakage of the squeegee. It prevents the splash of ink during high-speed operation, thereby ensuring the quality and equipment of the printed matter. The cleanliness of the machine surface.
8. The inking system is equipped with an ink shortage alarm prompt to remind the operator to add ink to avoid damage to the doctor blade and ceramic anilox roller.
9. The doctor blade and the ceramic anilox roller are equipped with tap water inlet nozzles, which can automatically clean the system. The changeover valve can return ink and reduce the waste of ink.
10. Single squeegee ink cavity assembly: the cavity is made of imported aviation alloy aluminum .The surface sprayed with Teflon material is acid and alkali resistant, easy to clean, and does not adhere to water and ink. The blade is installed with a quick-change structure (rubber strip extrusion method for 2 minutes) without dismantling screws. The cavity adjustment method is an airbag extrusion drive structure. Changing the thickness of the ink coating in a small amount can increase the service life of the doctor blade; the two ends adopt the natural ink return method of the diversion groove, which saves ink and is easy to maintain.
Ink supply system
1. Pneumatic diaphragm pump, simple operation, convenient maintenance, stable ink supply.
2. Pneumatic ink filling, ink shortage alarm, automatic ink distribution.
3. The filter screen filters impurities to ensure printing quality.
4. Cycle cleaning of pipelines and ink rollers, easy to operate and clean.
Phase adjustment mechanism
1. The printing die-cutting adopts frequency converter to control the electric system, and 360° phase adjustment. (It can be applied whether it is running or stopped)
2. The phase motor adopts the frequency converter to control the speed. The encoder cooperates with the PLC. The larger the adjustment value, the faster the speed, and the automatic fine adjustment is close to the minimum value, so that the phase adjustment accuracy can be controlled at about 0.2mm.
Printing phase fixing device
1. Cylinder type brake mechanism.
2. When the machine is separated or the phase is adjusted, the brake mechanism restricts the machine's rotation and maintains the original fixed position of the gear.
3. Each printing unit is equipped with the host's forward and reverse jog control, the operation is simpler and labor-saving.
SLOTTING UNIT
Operation control
Slotted six-axis design, pre-compression -> crimping -> slotting.
The pre-compression line has a compact design, an enlarged wheel and axle diameter and good rigidity. The horizontal adjustment structure of double ball screws ensures accurate tool setting and stable movement. The tool holder is controlled by a servo motor for lateral movement, and the tool movement has high precision and fast positioning speed. The tool holder moves horizontally and the graphite copper sheet moves horizontally, which is wear-resistant and easy to maintain.
Optional portable hole die holder.
Multi-function control using PLC touch screen.
Creasing wheel
1. The upper and lower shafts are made of high-quality steel, quenched and tempered, dynamically balanced, hard chrome plated, and equipped with four sets of new crimping wheels. It can effectively prevent the cardboard from crushing.
2. The surface of the high-strength spool is ground and plated with hard chromium, and the movement is stable.
3. Equipped with four sets of crimping wheels, the crimping is stable and neat.
4.Manual adjustment of the pressure wheel gap dial, the adjustment range is 0→10mm, the cross slide type coupling is adopted, and the correct position of the gear is always maintained during adjustment.
Slotter knife adjustment
1. The standard thickness of the grooving knife is 7mm, all of which are high-quality steel knives. The alloy steel material is thermally ground, and the two-piece trimming knife has a sharp edge, high precision and high cost performance.
2. The cutter shaft adopts high quality 45# seamless tube. The surface is ground and chrome-plated, moving smoothly.
3. The position of pre-pressing wheel, crimping wheel, slotting cutter head, and box height are all adjusted by touch screen digital input, without manual intervention. 10 high-precision ball screws are matched with linear bearings, and each screw is equipped with an encoder, which can move smoothly and accurately.
4. Synchronous adjustment of slotting box height 4 sets of slotting knives, flexible operation.
Phase adjustment mechanism
1. Adopt planetary gear structure, frequency converter control electric system, 360° phase adjustment. (It can be applied whether it is running or stopped)
2. The phase motor adopts the frequency converter to control the speed. The encoder cooperates with the PLC. The larger the adjustment value, the faster the speed. It will automatically fine-tune when the value is close to the minimum value, so that the phase adjustment accuracy can be controlled at about 0.2mm.
DIECUTTING UNIT
The die-cutting department is equipped with a single servo tracking independent motor drive. The advantage is that the torque resistance of the die-cutting group will not be transmitted to the printing group, which will affect the printing quality and accuracy.
(The phase adjustment adopts the built-in independent adjustment of the servo driver, which is fast. It can also independently test the cardboard die-cutting effect to adjust the die-cutting pressure.)
Die roll (lower roll)
1. The outer diameter is ￠250mm (without cutter die) including the cutter plate ￠300mm.
2. The surface of high-quality steel is ground, balance correction, increase running stability, hard chrome plating.
3. The fixed screw holes of the knife mold have an axial distance of 100mm and a radial distance of 11 equal parts. Applicable knife mold height 25. 4mm.
4. Wood template thickness: 16mm (for three-layer boards)
13mm (for five-layer board)
Rubber pad roller (upper roller)
1. The outer diameter is ￠250mm, and the rubber pad size is 270mm (German Dipai).
2. Quick-change rubber pad, wear-resistant and long life.
3. The surface of high-quality steel is ground, balance correction, and operation stability is increased.
4. The gap between the double worm and the die roller is 0-7mm.
5. The rubber pad has a thickness of 10mm and a width of 250mm.
6. Mechanical transverse 40mm series moving device. Each knife is in a different position, which effectively prolongs the service life of your rubber sleeve.
7. Pneumatic separation of the knife mold device, the knife mold is pneumatically separated during empty operation and phase adjustment to protect the rubber pad and prolong the service life of the rubber pad.
Speed difference compensation device
1. Provide the most advanced equalizer system to control the surface speed of the drum and reduce operator errors. Unlike the standard cross-cutting device, the bottom rubber pad is not directly covered on the bottom roller, but is first placed on the bearing sleeve. No matter how the diameter of the bottom rubber pad changes, because the bearing can slide freely on the roller, the surface speed of the bottom rubber pad is completely controlled by the die.
2. The main progress of the equalizer in controlling the size of the carton is that it does not require the involvement of the operator, and the operator does not need to adjust the speed of the roller regularly, but is automatically adjusted by the equalizer. This is very important in the die-cutting repeat order. Important, because the customer wants the same size for each batch.
Grinding repair mechanism
1. Electric grinding rubber pad, fast and efficient correction.
2. Improve the service life of the rubber pad.
3. The soft roller automatic repairing device can repair the worn felt cover many times, the repaired felt cover is smooth and clean, maintains the same performance as the concentric felt cover, and greatly improves the repeated use rate of the felt cover.
Phase adjustment device
1. The die-cutting phase adopts electric digital 360° adjustment, and it can be adjusted when running or stopping.
2. The die-cutting department is equipped with a 10-inch color touch screen (order storage, recall and use of deposit notes, parameter settings, etc.), which makes the operation more convenient, intuitive and accurate.
VIBRATOR STACKER
1. Connection arm operation with automatically
2.The driving belt of connection arm can adjust the elasticity alone and choose the number of connection arm at will.
3.Pile up to 1600mm.
4. Platform elevator with brake control device to keep stable position anti-slipping.
5. A pneumatic controlled-plate will be pop-up to hold the coming substrate, when a presetting height reaches.
6. Anti-slipping belt used in the transport bed.
7.with vibrator unit to clean waste
MAIN SPARES
Main motor
1. The main motor uses "Dongli" 22kw-4 pole frequency conversion control motor, which runs smoothly and has the advantages of low vibration and low noise. The frequency conversion controller is a "Weichuang" frequency converter, low-speed rated torque output, ultra-quiet and stable operation.
2. The phase motor is a "Zhejiang DH" motor, and the ink distribution motor is a "Wanxin" 400W motor motor. This motor has the advantages of low noise and stable power.
Bearing part
The main bearings of the whole machine are imported "NSK" universal bearings, the product accuracy is P6, P5, P4, and the vibration level is the silent bearing above Z1 group.
Electrical part
All electrical appliances use well-known brands: "Siemens", "Delta", "Schneider", etc. Long life and high safety
Main drive gear
1. High-precision helical gear transmission. The gear is made of 20CrMnTi alloy steel, which is milled and ground (precision 6), which makes the transmission gear high in strength, good wear resistance and stable transmission.
2. The shaft and the gear are connected by a tensioning sleeve, and there is no key connection, there will be no gap when using high torque, the installation and maintenance are more convenient, the long-term transmission accuracy is high, and the printing registration is guaranteed.
3. Lubrication adopts gear oil pump automatic spray lubrication system to ensure the life of transmission accuracy.
Keywords:
加工
采用
运转
动平衡
调整
印刷
印刷版
外径
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Address: Chengnan Industrial Zone, Dongguang County
mobile: +86-18832762870 e-mail: bruce9658@163.com
Whatsapp: 8618832762870 Wechat: packagemachine1992
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