High Precision Flexo Printing And Die Cutting Machine With PLC Controlled

High Precision Flexo Printing And Die Cutting Machine With PLC Controlled

Summarize

Our machine can complete many process of cardboard one-time, for example: 1-3 color cardboard printing, slitting, creasing, trimming, slotting, angle cutting, die cutting, punching and so on. Lead-edge adopts suction feeding systerm, air volume can adjust, main motor is controlled by frequency conversion. PLC computer phase electric adjustment. Every link unit pneumatic lock, electric open and close, fine grinding gear, gear lubrication adopts spray lubrication, keyless structure lock, topping of our machine is accurate, high printing precision, easy to operate and maintenance, high automatic level, high efficiency ect.

Detail

Front edge paper delivery system

The leading edge air suction paper feeding system is easy to operate and has high accuracy.

1. The 11KW high pressure centrifugal fan can adjust the wind pressure according to the warpage degree of the cardboard, so as to ensure the high-speed and accurate transmission of warpage cardboard and thin cardboard.
2. The position of the left and right side baffles is driven by the screw driver to adjust the electric motor.
3. The position of the upper and lower baffles of the front baffle is adjusted synchronously.
4. The paper feeding device is separated from each other and can be selected to separate sheets. The cardboard can be processed on a large scale
5. Install the 7 Inch Touch screen, which can automatically display the production quantity, production speed and set the quantity of production.
6. The slotted part is equipped with interlocking control switch to realize emergency stop, stop or send paper.

Platform separation

1. Button switch electric control console separation and combination, and equipped with automatic alarm device, continuous ringing alarm, ensure the safety of the operator.
2. The pneumatic interlocking device is firmly locked, convenient and accurate.
3. The clutch transmission shaft of the machine is equipped with overload protection device.
4. Install the total locking mechanism to ensure the machine runs smoothly at high speed.
5. Active self locking function: under the condition that the unit is not completely locked, the host can not start to ensure the safety of the machine and operator. Under the normal working condition of the host, the unit's clutch function is automatically locked to avoid the damage caused by the machine and personnel caused by misoperation.

Dedusting system

Use the brush dust cleaning device and equipped with a strong negative pressure dust suction fan to remove dust, paper scraps and other debris on the surface of the board, so as to improve the printing quality.

Paper feeding roller: double channel paper feed roller

1. The paper feeding roller adopts outer diameter 165mm rubber roller, elastic buffering and wear-resistant rubber (inner soft and outer hard), and dynamic balance correction is adopted to ensure the paper delivery is stable and accurate.
2. The down feeding roll is made of embossing rolls, hard chrome plated, wear-resistant and smooth.
3. According to the thickness of the board, the clearance of the worm gear box is fine tuned with locking device. Adjustment range 0-12mm

Printing Unit

Printing roller

1. 400mm containing the outer diameter of the plate
2. High quality steel, surface grinding, hard chromium plating. Static balance correction, smooth operation, suitable for high-speed operation.
3. Roll the horizontal and circumferential direction of the roller to engraving the reference line.
4. Ratchet fixed rebar shaft, suitable for standard slats to achieve quick change of version.
5. Electric 360 degrees positive and negative adjustment printing roller, digital automatic display adjustment amount.
6 Install the foot switch to control the positive and negative rotation of the mounting cylinder.
7. The function of automatic zero return
8. The axial electric adjustment of the printing roller, the maximum moving volume is about 10mm, and the response is automatic return to zero.

Embossing roller

1. Adopt high quality seamless tube scene processing, dynamic balance correction, smooth operation.
2. Diameter 175mm, surface grinding, hard chromium plating
3. The gear adopts no backlash adjustment mechanism, which does not affect the gear mouth and teeth adjustment, and ensures the transmission accuracy.
4. The adjustable distance of the printing roll is 0-12mm.

Slotting unit

Operation control

1. Install 10.4 inch touch screen, automatically detect and adjust through PLC and rotary encoders, and call store menus.
2. Use electric control switch to adjust the axial, vertical and box height dimensions of each cutter holder.
3. Through the paper gap, the manual adjustment type quick clearance fine adjustment self-locking device is adopted.
4. Equipped with a stop device to ensure safety

Slotting phase / box high adjustment

1. The slotting phase is 360 degrees positive and negative, with high speed and high accuracy.
2. Phase zero device ensures the consistency of grooving position.
3. Box height adjustment adopts internal gear structure electric adjustment to avoid gear oil pollution.
4. Full computer automatic knife adjustment, automatic correction.

Die cutting unit

1. Import superior force rubber pad to ensure the service life
2. International standard die cutting drum structure (diameter of roller, installation level of screw hole and circumference spacing), convenient for customers to make knife template.
3. The automatic repair function of the superior rubber gasket, the spiral belt automatic repair mechanism, ensure that the rubber pad can be repaired and used repeatedly, and reduce the use cost.
4 Speed difference automatic compensation function. After the rubber pad is repaired, the diameter changes. Special synchronizer automatic compensation speed difference, rubber pad speed automatic control by the knife mode, without manual participation. Always guarantee the precision of die cutting
5. Rubber drum mechanical horizontal 50mm free swimming device, improve the utilization rate of rubber pad and reduce the cost of use.
6. The knife die roller is stretched horizontally and manually, and the left and right shifts are 20mm.
7. Die cutting phase electroplanetary gear adjustment
8. Die cutting pneumatic adjustment, with slotting cutters.
9. The precision of die cutting: + 1mm.