Masking Tape Packing Machine

Masking Tape Packing Machine

Guolian High Speed ??Slitting Rewinder Technical Description ---

The rewinder has the characteristics of high automation, fast speed, stable operation and wide width.

First, the main technical parameters:
Paper type: high strength corrugated paper
Quantitative: 90-140g/m2
Net paper width 4950mm
Working speed 2000m/min
Design speed 2200m/min
Feed speed ≤25m/min
The maximum diameter of the eject roller φ3100mm
Roller roller maximum diameter φ1500mm
Roller roll minimum diameter φ500 mm

Maximum web tension 1500N/m Acceleration time 90s Emergency stop time 25s
Arrangement Right hand (retract the paper from the paper exit, the drive is on the right)
Dynamic balance level G1.6
Paper core 3”
Color to be determined
The rewinder is mainly composed of a mechanical part, a hydraulic and pneumatic part, an electric control part and the like.
The specific technical structure is described as follows:

Masking Tape Packing Machine

Belt rewinding machine design and working principle ---

5:Unloading table action
1- Unloading table rise position
2- Middle position of the unloader
The unloading station transfers the paper roll from the winder to the ground.
Construction
The unloader is a device mounted on the floor to remove the paper roll. The platform is controlled by a hydraulic cylinder. The platform is a steel structure. The platform hydraulic unit is equipped with a load relief valve. These are to ensure the control process of the unloading roll.
working principle 
When the paper roll is advanced onto the platform in the upper position, the platform unloads the paper roll to the intermediate position and then onto the floor, and the paper roll rolls off the platform. For safety reasons, the platform will not automatically unload paper onto the floor unless it is moved by the operator from the intermediate position to the unloading position. The reel cannot be unloaded to the floor anyway before the new rewind.

Masking Tape Packing Machine

Belt rewinding machine design and working principle ---

 

9 small paper rolls launched
The small paper roll ejecting device is used for those paper rolls that are too small for the paper feed roller. The small paper roll ejecting device is mounted on the paper feed roller. It relies on hydraulic pressure to move. The minimum diameter that the small paper roll exit can be pushed out is 200 mm (7.9 in).


10 paper cutter construction
The paper cutter is a zigzag blade, which cuts the slit webs during roll ejection. The paper cutter rises from the paper roll to the paper cutting position. The movement of the paper cutter is done by a lever driven by a hydraulic cylinder.
working principle 
The paper roll is pressed against the raised paper cutting blade by the ejector pin and cut.


11 core positioning pin
The end of the core loader is a paper core locating pin attached to the rewinder frame. The paper core positioning pin includes a metal plate and a frame. The scale on the core locating pin shows the position of the locating pin. The paper core locating pin holds the paper core in the correct position on the core loader only by the edge of the slitter. The core positioning pin is placed in close proximity to the slit and is locked in that position by the locking arm.
 

About

Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc

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