Four-station rewinding machine

Abstract

The invention discloses a four-station rewinding machine. The four-station rewinding machine comprises a machine frame, a rotary table and four winding shafts, wherein the rotary table intermittently rotates around the central axis of the machine frame on the machine frame and rotates for 90 degrees at each time; the winding shafts are vertically arranged on the rotary table, quarter a concentric circle of a central point of the rotary table and are driven by a power source to intermittently rotate on the rotary table. The four-station rewinding machine has four stations namely a paper tube sleeving station, a preparation station, a winding station and an unloading station, a paper tube gluing mechanism and a strip cutting mechanism are arranged at the preparation station, the paper tube gluing mechanism comprises a paper tube gluing device, the rotary table drives the four winding shafts to sequentially move among the four stations, the machine and a dividing and cutting mechanism can perform on-line operation, strips can be uninterruptedly and continuously wound without shutdown, the machine can stably operate at high speed and is particularly applicable to winding of small-winding-diameter materials, the machine does not need to be frequently started and shut down for unloading and paper tube sleeving, the production efficiency is effectively improved, and the production cost and the labor cost are reduced.

Description

technical field [0001] The invention relates to a winder or a rewinder, in particular to a four-station rewinder with a small diameter and a slitting mechanism connected. Background technique [0002] In the field of small roll diameter winding, especially for label printer consumables and cash register paper with a roll diameter of less than φ200, due to the increase in labor costs, the market has higher requirements for an equipment that can be fully automated without stopping the machine, which can be greatly improved. Improve production efficiency, and can greatly reduce production costs and increase market competitiveness. [0003] For ordinary equipment that produces small-diameter materials, the total winding length only needs to be tens of meters to 100 meters. For the equipment, it is not advisable to increase the production speed. For the production speed of 200 meters, only It takes a few seconds or tens of seconds to complete the winding task, and the equipme...

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Problems solved by technology

[0003] For ordinary equipment that produces small-diameter materials, the total winding length only needs to be tens of meters to 100 meters. For the equipment, it is not advisable to increase the production speed. For the production speed of 200 meters, only It takes a few seconds or tens of seconds to complete the winding task, and the equipment has to be shut down to prepare for the next feeding and start-up. Frequent switching makes the equipment unable to maximize efficiency, greatly reducing production efficiency and wasting human resources, and the operation is laborious.

[0004] When the tail of the small-diameter material is produced by the equipment, the cutting is mainly manual cutting. It is precisely because the tail of the material has not been bonded that the tail of the roll material will be disengaged. Most materials do not have self-adhesive properties. , and the phenomenon of loosening affects the next storage, packaging efficiency and aesthetics

As for the material head of the small-diameter material, it is usually rewound by wrapping several circles of double-sided adhesive on the outer wall of the paper tube or plastic tube of the reel material, and the first circle of the outer wall of the tube cannot be wound with the outer wall of the tube. Normal separation, reduced material utilization

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