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A small winding core automatic winding machine

A core, automatic technology, applied in the field of plastic bag winding, can solve the problems of complex structure of the core feeding mechanism, and achieve the effect of ensuring reliability

Active Publication Date: 2018-07-03
XIAMEN XINHUAGUAN PLASTIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure of the existing core feeding mechanism is complicated, and the core is often clamped by the manipulator from the magazine to the roll changing station. Therefore, it is necessary to improve a simple and reliable structure of the core feeding mechanism.

Method used

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  • A small winding core automatic winding machine
  • A small winding core automatic winding machine
  • A small winding core automatic winding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] Define the direction of each component close to the winding core as the head, and the direction away from the winding core as the tail.

[0033] Such as figure 1 and figure 2 As shown, a small winding core automatic winding machine includes a frame, a winding mechanism, a damping mechanism and a winding core feeding mechanism.

[0034] Among them, the winding mechanism includes a rotating shaft 21 connected to the frame 1, an overturning disc 22 turned over by the rotating shaft 21, and two rotating stations connected to both sides of the overturning disc 22 to alternately enter the winding station and the changing station. Scroll 23. The spool 23 includes a hollow shaft sleeve 231 that is rotatably installed on the frame 1, a mandrel 232 slidably installed in the hollow shaft sleeve 231, a first return mechanism 233 that makes the mandrel 232 slide towards the core direction, and makes the core A first toggle mechanism 234 for the shaft 232 to slide away from the w...

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PUM

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Abstract

The invention discloses an automatic small-roll-core winding machine. The automatic small-roll-core winding machine comprises a machine frame, a winding mechanism, a damping mechanism and a roll core feeding mechanism. According to the automatic small-roll-core winding machine, by means of accurate stopping of the winding mechanism and the clamping action of damping needles of the damping mechanism, the slipping phenomenon of a traditional bag body on a small roll core can be avoided, and non-stop production is realized; and by matching the roll core feeding mechanism which is simple and reliable in structure, the full-automatic production process including automatic roll core feeding, automatic roll changing, automatic winding and automatic roll breaking is achieved.

Description

technical field [0001] The invention relates to the field of plastic bag winding, in particular to an automatic winding machine for small winding cores. Background technique [0002] After the plastic bags (such as garbage bags, fresh-keeping bags, etc.) are made into shapes and have some broken threads, they need to be wound into rolls for easy storage. At the beginning of winding, the winding core runs at high speed, and the plastic bag is attached to the winding core by the friction between it and the winding core to complete the winding. However, for small winding cores, especially small winding cores with a diameter below 20mm , due to its small external area, the friction force it can provide is extremely limited, and it cannot effectively complete the attachment of the bag body on the core. At present, the attachment of the bag body can only be completed by brushing glue on the surface of the core, and the production cost is relatively high. [0003] The existing wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H18/14B65H19/30
CPCB65H18/14B65H19/30
Inventor 戴百艺陈旭富
Owner XIAMEN XINHUAGUAN PLASTIC TECH CO LTD