High speed vacuum transfer printing slotting die cutting machine

The whole process of the machine transmission is more precise and clearer.

Description

Characteristic of the high speed vacuum transfer printing slotting die cutting machine:

◆The whole process of the machine transmission is more precise and clearer.

◆The whole machine is designed and manufactured in accordance with high requirements, reliable functions and safety.

◆Front edge paper feeding, servo phase, full vacuum suction transmission, multi-row axis misplaced suction transmission design is more conducive to stable cardboard conveying

◆Choose high-quality materials and accessories. All drive rollers are made of high-quality steel, plated with hard chrome, and surface ground.

◆Imported transmission gears are used, which are hardened and ground, with Rockwell hardness >60 degrees.

◆The keyless connecting ring is used to reduce center wear, enlarge the virtual position, and maintain long-term printing registration.

◆Automatically return to zero and automatically reset.

◆The automatic oil balance device keeps the oil of each unit at the same level.

◆Independent computer control can store commonly used orders, the number of stored orders can reach 1000. It is quick to change the order and the operation is more convenient.

◆Emergency stop switches are set in each unit, and the movement of each unit can be stopped internally to ensure the safety of internal operators.

◆Each unit of the whole machine is separated automatically or independently, making the operation more convenient, and the continuous ringing warning when walking ensures the safety of the operator.

Paper feeding unit

◆The leading edge roller paper feeding system can adjust the paper feeding length according to the specifications of the cardboard.
◆Vacuum negative pressure value can be adjusted by frequency conversion, which can adapt to different cardboard specifications and curved cardboard.
◆Continuous or intermittent paper feeding can be set.
◆Single-row roller-to-roller transmission, eccentric pressure adjustment, double-layer rubber coating on the glue roller, reducing the strength damage to the cardboard.
◆Five rows of brushes strengthen the negative pressure fan dust removal device, the pipeline centralized dust collection, and the electrostatic dust removal.
◆Optional printing vacuum transmission and independent forced dust removal device.
◆Original machine imported gear.

Printing unit
◆Vacuum adsorption, multi-row dislocation array of rollers, strengthens the stability of cardboard transmission.
◆The bellows damper can be adjusted automatically according to the cardboard’s small, medium and large size.
◆Automatic locking and hanging plate device without hanging toothed belt positioning.
◆Precise and integrated anilox transmission structure to reduce the phenomenon of jumping bars and ghosting.
◆The printing plate servo controls the phase adjustment and the printing horizontal ball screw adjustment.
◆The rubber roller and net roller can be quickly replaced.
◆The mesh roll is driven by a straight drive, free of chain or timing belt drive.
◆Two ink supply systems, single doctor blade or rubber roller can be installed.
◆The automatic cleaning device of the anilox roll makes the ink recovery and cleaning quick and convenient.
◆It can be automatically and quickly reset after erasing the plate.
◆The high-efficiency recovery system adopts two-way diaphragm pump and automatic switching valve, and the recovery time is fast and the waste of ink is reduced.
◆Each printing unit can be equipped with hot air/infrared IR drying system.

Drying unit
◆True conveying by suction rollers, multi-row misaligned arrays of rollers, strengthen cardboard conveying stability.
◆The bellows damper can be adjusted automatically according to the cardboard’s small, medium and large size.
◆Three drying systems of hot air/infrared IR/ultraviolet UV can be selected according to the configuration.
◆The drying system is automatically controlled by imported PLC program, man-machine dialogue control and display.
◆Temperature automatic control fault alarm protection, automatic detection alarm and fault status display.
◆The drying system starts and closes with the dual protection control of the main engine, which completely solves the problem of cardboard burning due to direct exposure to ultraviolet light for a long time when the machine is shut down.

Slotting unit
◆Slotted six-axis design, pre-compression -> crimping -> slotting.
◆Compact design of pre-compression line structure, enlarged wheel shaft diameter and good rigidity.
◆Double ball screw horizontal adjustment structure, 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.
◆Flexible corner knife structure, three to five layers do not need to be adjusted.
◆Optional portable hole die holder.

Technical data of The High-speed vacuum transfer printing slotting die cutting machine:

Model 920 924 1224 1228
Max speed (pcs/min) 280 280 250 230
Max Feeding size(mm) 900*2000 900*2400 1200*2400 1200*2800
Min Feeding Size(mm) 300*600 300*600 350*600 350*600
Skip Feeding 1200*2000 1200*2400 1500*2400 1500*2800
Max printing size(mm) 900*1960 900*2360 1200*2360 1200*2760
Standard plate thickness(mm) 7.2 7.2 7.2 7.2
Min slotting interval (single axis) Slotting type R 130*130*

130*130

130*130*

130*130

130*130*

130*130

130*130*

130*130

Slotting type L 230*65*

230*65

230*65*

230*65

230*65*

230*65

230*65*

230*65

Minimum slotting interval (double axis) Slotting type R 130*130*

130*130

130*130*

130*130

130*130*

130*130

130*130*

130*130

Slotting type L 230*65*

230*65

230*65*

230*65

230*65*

230*65

230*65*

230*65

Max slotting depth(mm) 250 250 300 300