What is the function of the uncoiler?

Decoiler is a term used in the printing industry to describe a device that helps unwind and level out coils of paper or other materials. Decoilers can be manual or automatic, and they are used in a variety of applications, such as commercial printing, packaging, and label printing. A decoiler can help improve the quality of your prints by ensuring that the material is unwound evenly and smoothly.

• What is the structural composition of the decoiler?

• What is the function of the uncoiler?

• What are the operating requirements of the uncoiler?

What is the structural composition of the decoiler?

The body of the uncoiler is a welded box-shaped structure, and the variable-frequency speed-regulating motor drives the real shaft to provide the main power for the uncoiler after being decelerated by the gear box. The reel of the uncoiler is a hollow shaft, which is supported on the gear box by two bearings, and a transmission spur gear is installed between the bearings. The gearbox is lubricated by forced lubrication and equipped with two constant speed motors for a closed-loop oil lubrication system. The mandrel is a cantilever structure, and its front end is supported by an external support bearing to maintain the rigidity and stability of the uncoiler when uncoiling.

What is the function of the uncoiler?

The uncoiler is a special equipment for metal plate leveling. It is used for leveling steel plates and uneven plates. It can be composed of uncoiling, leveling, shearing production lines and other plate product production lines according to relevant configurations. It is suitable for machinery, vehicles, metal products, household appliances, steel structures, decoration and other industries.

The uncoiler is one of the essential equipment in the welded pipe production line. One of its functions is to support the steel coil by tightening the inner hole of the steel coil; The other is to send the head of the steel strip to the leveling machine. Therefore, the performance of the uncoiler is very important to the entire production line. During years of design practice, the structure of the uncoiler has been continuously optimized and improved, so that the performance of the uncoiler has been improved.

What are the operating requirements of the uncoiler?

1.In the loading operation, a special person should cooperate with the forklift driver to make the steel coil material basically consistent with the center of the expanding and shrinking reel shaft, and then the forklift driver slowly put the steel coil material on the trolley.

2. The operator wants to raise or lower (lift trolley), adjust the steel coil material to the center of the expansion and contraction reel shaft (that is, the material can go into the expansion and contraction shaft), and at this time adjust the movable bearing seat at the top of the uncoiler to make it consistent with The uncoiler remains on the same level.

3. Adjust the expansion nut to make the four arc plates and the steel coil material expand tightly to avoid deformation and damage of the steel coil material during work.

4.When the steel coil material is swelled, turn the uncoiler by hand to observe whether the material can rotate freely, so as to avoid various hidden dangers in the work.

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