Back to results
US 5,443,165 AGranted
Bobbin feeding system of automatic winder
AssigneeMurata Kikai Kabushiki Kaisha
InventorKeini Hasui
Life of this patent
Estimating the term…
Abstract
The bobbin feeding system of the automatic winder comprises a bobbin feedback line from the automatic winder which is branched off into a residual-yarn bobbin conveyor line and an empty-bobbin conveyor line, each conveyor line being joined with each other and connected to the empty-bobbin discharge line, and a bobbin stripper for removing residual yarn from the bobbin which is mounted on the residual-yarn bobbin conveyor line, thereby enabling smooth conveyance of bobbins.
Claims3
A bobbin feeding system for an automatic winder, comprising:
- a bobbin feedback conveyor for conveying trays carrying bobbins from the automatic winder,
- a first conveyor for conveying trays carrying bobbins having a small amount of residual yarn,
- a second conveyor for conveying trays carrying empty bobbins and trays carrying bobbins having a large amount of residual yarn, the first and second conveyors branching from the bobbin feedback conveyor,
- an empty bobbin discharge conveyor to which at least the first conveyor is joined, and
- a bobbin stripper provided adjacent the first conveyor for removing residual yarn from bobbins on trays conveyed on the first conveyor, wherein the first and second conveyors define a branching location having an upstream side, and further comprising:
- a first detecting device for detecting an empty bobbin, and
- a second detecting device for detecting an amount of residual yarn on a bobbin,
- the first and second detecting devices being located on the upstream side of the branching location.
5 more elements
Dependencies are inferred from the claim text.