Ruijie Intelligent Line

Cangzhou Ruijie MYQ‑1650A Automatic Die‑Cutting Complete Production Line is composed of an automatic paper feeder, MYQ‑1650A die‑cutting main machine and sheet separating machine. Each unit realizes signal intercommunication and accurate beat matching to achieve full‑process automatic linked operation.

Raw materials are processed for palletizing and collating by the automatic paper feeder to realize stable and reliable automatic paper feeding, eliminating frequent manual palletizing work. After paperboards are fed into the MYQ‑1650A die‑cutting main machine, the equipment completes creasing, die‑cutting and waste‑edge removing synchronously. It delivers stable and reliable die‑cutting precision. Waste edges are directly discharged, removing the need for an independent waste‑removing process.

Finished paperboards after die‑cutting and waste‑edge removal are continuously conveyed to the rear‑end sheet separating machine. This unit is dedicated to automatic sheet separation of finished paperboards for well‑ordered separated sheet flow output.

The complete production line features tight process connection. It eliminates repetitive manual handling and waste‑removing between each working procedure, effectively cuts labor costs and guarantees consistent finished‑product quality. With stable operation and high production efficiency, it is suitable for large‑scale paperboard production.

Products Introduction

1、Fully automated operation: From receiving the paper stack → raising the stack → flipping → stretching into a fish-scale pattern → centering and aligning → delivering to the front chamber of the die-cutting machine; the entire process is fully automated without manual intervention.

2、Auto-adjust: Enter cardboard dimensions to automatically adjust, or synchronize with the die-cutting machine for adjustment

3、Human-machine interface: Both the PLC and control system components use internationally recognized brands, while the hydraulic and pneumatic systems also employ globally established brands.

4、Whole-stack flipping: Features a design that flips entire stacks of cardboard, allowing seamless synchronization with the die-cutting machine's operating speed.

5、Paper protection: Features a front-edge-free design that prevents scratching of the paper surface, making it ideal for whiteboard papers and inferior cardboard materials.

6、Simple and practical: Paper feeding belt speed adjustable via frequency conversion; oil pressure-controlled lifting/dropping mechanism for the paper feeding belt; paper pusher teeth capable of tilting, returning to position, rising, or descending; automatic side-blocking positioning adjustment using high-efficiency hydraulic system; one-click order placement and memory function; parameter adjustments via user interface; real-time error alerts for quick troubleshooting; shock-absorbing design for the oil tank; easy installation with minimal space requirements and low failure rate.

Installation Foundation Diagram

Production Schematic Diagram

Foundation Drawing

System Introduction

1、Lead Edge Paper Feeding

A. The unique design of scratch-resistant and scratch-proof protects the paperboard not broken from production,especially coated colour printing board.

B. Synchronous belt integrated design make sure the machine run more steadily and reduce noise.

C. The individual servo motor provides sufficient power,and equipped with a high-power frequency control fan.The bending corrugated paperboard conveyor operates very stably. 

D. The newly upgraded leading-edge feed mechanism features adjustable airflow based on cardboard thickness, enabling precise paper feeding and significantly enhanced adaptability to different paper types.

2、Paper Conveying Unit

A. Rightand left side gauge to cover varying registration as required. Advanced push gauge & adjustable rubber transport wheels and brushes can accurately put the board  into the exact die-cutting position.

B. Japan Omron photoelectric sensor can effectively prevent paper misplacement into the machine, thus reducing the rejection rate and improving the die-cutting accuracy.

C. The paper pressing part is controlled by cylinder, which is more convenient to lift and fall.

3、Die-cutting Unit

A. The design of safe and flexible rotating device makes the loading and adjusting plate faster and more convenient.

B. The board frame adopts pneumatic lock plate device, protective beam and distance plate design, so that the template is more stable.

C. Die cutting protection window design, so that the operation is safer.

D. The die-cut steel plate adopts 75Cr1 with 7 mm super hardness and double-sided design, featuring easy operation through pneumatic suspension push-pull mechanism, enabling one-touch rapid plate locking and sheet switching with effortless precision.

4、Stripping Unit

A. The upper and lower frames are link work stripping device,which is stable, accurate and  powerful.

B. Stripping plate adopts Yin-Yang form work. The central positioning device makes 

changing plate more convenient and save time. Upper frame lifting with electric.

C. Male and female templates are used to realize different stripping work. Equipped with a complete waste stripping device, can clear the tooth row paper edge, greatly improve the production efficiency.

D. The upper clearance for waste plates provides ample space, allowing plate loading to be completed on the platform via sliding or drawer mechanisms.The dual-function design enables the removal of waste plates and waste needles, with the waste needles of 360-degree rotation for rapid and efficient operation.

5、Receiving Unit

A. The paper receiving unit can count labels and collect paper continuously, significantly improving efficiency.

B. The local monitoring system provides real-time visibility into paper intake status, ensuring safer machine operation.

C. HMI man-machine interface, image display, so that the operation is simpler.

D. Front stop gauge optical fiber proofreading, can accurately prevent cardboard skew into, reduce carton waste.

E. The paper reception area is equipped with multiple sensors for comprehensive coverage, ensuring neat paper collection and effective monitoring of cardboard scattering after die-cutting.

F. The adjustable blowing device in the paper collection section can utilize air blowing for thin papers, ensuring more uniform paper collection.

6、Drive Unit

A. The transmission wall panel is made of QT500-7 material as a whole, which is precision machined by Taiwan's famous five-axis machining centre. The transmission gear is a HV600-650 hardness heringbon gear, and the combination of heringbone gear makes the equipment more stable and more durable.

B. The eight tooth row is made of high quality hard aluminum alloy profiles, the surface is anodized, the rigidity is strong, the material is light, the inertia is small, and the paper can be accurately transferred during the operation.

C. The main chain adopts the original German IWIS, which has good tensile effect.

D. PLC program controlled automatic oil supply system can complete the lubrication of the chain as required.

7、Host Unit

A. Worm gear material selection of high quality alloy copper, precision machine tool processing, manual scraping, high precision, especially wear-resistant.

B. The main part is made of ductile iron, which improves the pressure resistance of the machine.

C. The dynamic damping and pressurization system makes the machine less wear and more pressure.

D. With OMPI rotary joint, equipped with pneumatic clutch, low noise, long life, more stable braking.

E. Equipped with automatic centralized lubrication system, the crank connecting rod of the main transmission adopts forced oil supply.

8、Electric System

A. Allthe electrical products of this machine adopt international famousbrands:Siemens motor,Mitsubishi PLC, Omron detection switch,Fuji frequency converters and so on. Energy conservation reduces consumption and costs.

B. CE safety certification. The security system designed in strict accordance with CE standard provides stableand reliable security and instant clear alarm prompt, so that the fault can be quickly removed.

Spare Parts Brand Introduction

Products Introduction

This bundle breaker is suitable to be fitted even on rotary or flat bed die cutters.

The machine separates nicks in between die cutted blanks in one direction only.

The separator is composed by two grippers one fixed and the other moving, the separation point is automatically positioned in between the two grippers, the moving one pull whilst the fixed is holding the other side of the batch, the movement is performed trough pneumatic pistons.

The transport of the batches is performed trough flat driven belts.

Because its size it’s very convenient to be placed on the side of a rotary die cutter.

Typical flat bed die cutter application requires double sense separation, the machines needs therefore to be placed in corner or one after the other with a turning cross in the middle.

Foundation Drawing

Technical Parameters

Sharding Process Diagram