What is the winder?-

Dongguan GangXin Machinery Co., Ltd.

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GangXin International Trade

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Home>>What is the winder?

What is the winder?

Winder, a papermaking equipment, its purpose is to roll out the paper machine production (known as the original roll) for sequentially Winder, Winder made after the paper through the finished paper factory. Currently, Winder DC drive with AC drive instead of in paper machinery industry has become a trend. Obtained from the reel rolls relatively soft volume, there may be internal damage or breakage, irregular edges on both sides, and many other web width can not be directly used in the processing or printing paper machine, most kinds of paper (such as newsprint , letterpress printing paper, wrapping paper, etc.) must be rewinder trimming, cutting, fitting, re-roll the paper roll core of a certain size, a certain tightness requirements of the finished rolls to the factory. Rewinding process is mainly to complete three tasks: First, cut paper edges; Second, the whole lot of paper cut into a number of meet user specifications width; Third, control of the finished roll roll diameter, to match the factory specifications .

Overview

rewinder is a papermaking equipment, its purpose is to roll out the paper machine production (known as the original roll) for sequentially rewinding paper after rewinding made after the finished paper factory. Currently, Winder DC drive with AC drive instead of in paper machinery industry has become a trend. Obtained from the reel rolls relatively soft volume, there may be internal damage or breakage, irregular edges on both sides, and many other web width can not be directly used in the processing or printing paper machine, most kinds of paper (such as newsprint , letterpress printing paper, wrapping paper, etc.) must be rewinder trimming, cutting, fitting, re-roll the paper roll core of a certain size, a certain tightness requirements of the finished rolls to the factory. Rewinding process is mainly to complete three tasks: First, cut paper edges; Second, the whole lot of paper cut into a number of meet user specifications width; Third, control of the finished roll roll diameter, to match the factory specifications .

advantage analysis
rewinding machine, toilet paper production equipment. Can be divided into automatic and semi-automatic toilet paper toilet paper rewinder rewinder.
automatic toilet paper rewinder machine adopts PLC computer programming technology, human-machine interface operation, automatic spray, frequency control, sealing, trimming once.
advantages:
1, equipped with processing unintentional, solid, rolls of toilet paper, and instantly switch between products to be completed.
2, automatic trimming, gluing, sealing, pumping shaft instantaneous synchronization is complete, so that the paper roll cutting and packaging no paper loss.
3, pneumatic belt feeder, complex paper reels and each axis has a separate tension adjustment mechanism. Features
features are as follows:
¤ compact structure, convenient operation
¤ splicing platform, prepare cutting slots
¤ winding, unwinding, traction are used frequency drive technology
¤ PLC programmable controller as the core processing unit
¤ dialogue as a touch screen interface
¤ precision tension control
¤ automatic attenuation taper tension control
¤ length reducer
¤ length parking
¤ forward and reverse function
¤ static elimination
winding method
defining a nip (15) of the first winding roller (11) and a second winding roller (13), inserting said core and extending through said nip the web material (N) extending through the feed nip; and at least one engaging member of motor (57), with the engaging end portion of the winding core and at least a part of the package during the winding cycle of the rotational movement to the core. Such manufacture and arrangement engaging member and the first and second winding roller, so that the package being formed of said first and second winding roller contacts; addition, it also provides a third winding roller (17), which said first and second winding roller defining together with the wound space, and said third winding roller is movable to allow the winding of each roll in said winding space increase and complete.
paper powder removing
on toilet paper after production is an important measure of its quality standard is to see from the paper powder and paper wool is more aware of this standard toilet paper after processing enterprises need to do is how to improve toilet paper rewinder to eliminate paper powder on the toilet paper rewinder paper wool winder system consists of a vertical knife blade and the surface composition of the bottom blade. Since vertical winder knife system is not the driving force, but by the rotation of the roll driven vertical knife cut the paper. Contact with the paper knife and friction, it is prone paper pink paper wool, and mixed in the product, the quality of the resulting complaints by customers. To improve product quality, determine the vertical winder knife transformation. Through the improvement of the vertical knife can achieve the elimination of paper hair problems
troubleshooting
toilet paper rewinder fault we excluded two steps:
first, a full toilet paper production and processing equipment, optical protection malfunction, after emergency treatment machine can still work, but because there is no protection detection, the operator very worried personal safety, resulting in inefficiency.
Second, remove the circuit boards, visual inspection and found that the power bridge rectifiers discoloration around the board, concluded bridge pile has burned out, replace the bridge pile power test, still no response. Measured with a multimeter, new for the bridge pile has burned out, which determine the portion of a short circuit. From the bridge down to inspect the reactor components, found a three-terminal regulator block (7805) is the breakdown, bought component replacement, after power board power indicator light. Operator onto the circuit board on the machine, and in accordance with normal operating procedures, inspection photoelectric protection function is working, hands over light eyes, a falling knife immediately stopped, tried several times, were normal.
maintenance of common sense
1. Toilet paper rewinder machine such as gear drive chain over time need to add butter.
2. Rewinding machine is generally not a problem, consumable parts is nothing more than some small gear, if that is printed with a knife easily broken, wool rolls in half a year After the upload will become thin, need to be transported back to the factory renovation, steel roller embossing installations need to be replaced if the embossing pattern, you need to make steel roller shipped back to the factory retrofit click on it, spend much money.
3. Attention rewinder voltage should be stable, or easy to put the motor burned; attention to health, do not let the debris fall on steel rollers and hair rollers.

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