Servo control paper feeding

The uniquely designed leading edge paper feeding technology device adopts a non-stop downward suction leading edge paper feeding method, which overcomes the warpage of the cardboard caused by the difference in the number of grams of paper in the surface of the temperature and humidity, and makes the paper feeding more smoothly;The machine's unique servo paper feeding system improves the accuracy of paper placement, and the unique motion control program completely eliminates the phenomenon of scratching. The side flapper device keeps the correct position of the paper stack when feeding the paper. Only input the size of the paper, and the feeding wheel can send the paper completely.

Paper positioning and conveying section

The paper conveying adopts high-power servo drive, and is equipped with a unique curved motion track to ensure accurate paper in place.Phase adjustment PLC control is more precise. Side positioning push gauge, one set on each side. There is a large choice of reference surface to ensure the positioning accuracy of the paper side feeding. The front gauge and the side gauge are designed with wide width, so that the laminated paper can be die-cut with high precision. The front gauge has a left and right gripper fine-tuning device, which can be aligned with the rule simply by turning the hand-wheels. The unique upper and lower front gauges cooperate with the gripper mechanism to ensure that the warped paper can be transferred smoothly and die-cutting accuracy. The gripper bar adopts aluminum-magnesium alloy profile, which has high strength and does not deform. All screws and nuts of the gripper adopt standard anti-loosening screws and nuts. Imported conveyor chain, high-strength oil-containing nylon chain guide plate and drip-type automatic lubrication device, high speed and low noise.

Main drive

The main drive adopts a worm gear pair and a specially designed crankshaft connecting rod mechanism, which has the characteristics of low noise, high pressure, high precision and long mechanical life. The worm wheel, worm and crankshaft are all processed by CNC grinding. The combined transmission of ternary gears is durable.The main machine body, upper and lower die-cutting platforms are all made of high-grade ductile iron materials and aging treatment. It has the characteristics of wear resistance, large mechanical flat pressure, and low deformation coefficient.The main drive lubrication adopts oil-immersion type and imported high-pressure gear pump uninterrupted lubrication method. The oil circuit is equipped with an organic oil filtering and cleaning device and an abnormal oil pressure protection device to ensure that the inside of the machine is always new. The clutch adopts a large-torque pneumatic clutch, which has fast response speed and large torque, and the actions such as start, emergency stop, and inch move are accurate, and it does not require maintenance and has a long life.

Die cutting department

1. The die-cutting plate adopts four-claw nut fastening type installation to ensure that the large-format die-cutting plate is always flat, and equipped with a pneumatic plate locking device, which effectively reduces the preparation time for plate change. ØThe steel plate adopts quenched manganese alloy steel material, which has extremely long life. The steel plate pneumatic suspension device ensure plate can be easily loaded and unloaded.
2. Electric adjustment of die cutting pressure is more convenient and quick.
3. 350 tons of pressure, whether corrugated paper or thick board paper is easily to die-cut.
4. Automatic control of loose plates, paper falling, etc., to realize humanized automation of mechanical operation.
5. Worm gear crank toggle type high precision plane die-cutting table.
6. Fixed high-precision flat die cutting upper worktable.
7. Brand pneumatic clutch/brake.
8. The latest technology multi-piece cam intermittent transmission mechanism.
9. High-precision imported gripper gear transmission chain.
10.  7 paper gripper bars, each with 11 (imported spring steel plates) grippers and matching gripper pillows.
11. The tooth row is pre-positioned to ensure correct and consistent step positioning.
12. The paper inlet and paper outlet are equipped with electric detector, and the paper is in place and the paper width detection response is quick.
13. The template is installed with a central positioning system, which makes it quick and easy to change the plate.
14. Electronic fault and speed display.
15. Using automatic plate locking mechanism and positioning system between plate frames: the plate turning device is flexible, safe and reliable. The plate frame adopts a pneumatic locking device, and there is no blower under the die-cut steel plate.

Stripping Department

1. Upper and lower two frame quick clamping devices and adopt central positioning system (interchangeable and compatible with international standard molds), easy to change plate.
2. The upper frame is separated by the cylinder lifting control.
3. The central positioning system is adopted for the bottom stripping template fixing machine, which is easy to operate.
4. The front stripping function adopts the central positioning system to remove the paper edge in the machine at one time

Collection Department

1. Linear bearings are used for paper delivery and angly, with simple structure and neat paper delivery. ØAutomatic paper stack lifting table and counting function, accurate collection of papers.
2. Receiving paper without stopping to ensure that the whole machine does not stop running.
3. The output belt can quickly and conveniently transfer the paper pile to ensure that there is no scratches or garland in printing.
4. Automatic conversion of non-stop counting delivery and whole stack delivery.

Electrical Control Department

1. The whole machine adopts the overall solution of Japanese IDED company, central high-speed PLC control, touch screen parameter setting and real-time communication monitoring, stable and convenient for maintenance.
2. display failures and solutions.
3. CE standard safety protection device and warning device to ensure the safety of man and machine.
4. The main motor adopts high protection grade motor and imported frequency converter, and the power is never interrupted.