FEED DEVICE FOR MOLDING MACHINE

PROBLEM TO BE SOLVED: To provide a feed device capable of quickly replacing a feed roller together with the high reliability function, and requiring only a little installation space near the feed roller.SOLUTION: A feed device for feeding a work to a molding device (120) from a storage part, compris...

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Bibliographic Details
Main Authors SIGG ANDREAS, WEIGMANN UWE-PETER
Format Patent
LanguageEnglish
Japanese
Published 15.12.2016
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Summary:PROBLEM TO BE SOLVED: To provide a feed device capable of quickly replacing a feed roller together with the high reliability function, and requiring only a little installation space near the feed roller.SOLUTION: A feed device for feeding a work to a molding device (120) from a storage part, comprises feed roller pairs having two feed rollers (400) having mutually parallel rotary shafts, mutually drivably arranged in inverse rotation and defining a feed holding part for passing-guiding the work on a shape-processed circumferential directional surface (410). The respective feed rollers are rotatingly fixed and replaceably fastened to one end part of a feed shaft (300) accompanied by a roller tension system. The tension system comprises a tension screw (500) having a screw thread part (520) and a head part (510) wider in a width than the screw thread part, and its inside is formed with a space (530) of opening toward the head part side of a noncircular engaging cross-sectional shape for introducing a tension tool.SELECTED DRAWING: Figure 3 【課題】高い信頼性での機能と共に、送給ローラの迅速な交換が可能で送給ローラのそばにわずかな設置空間しか必要としない、送給装置を提供することにある。【解決手段】ワークを備蓄部から成形装置(120)に送給する送給装置は、互いに平行な回転軸を有し、互いに逆回転で駆動可能に配置され形状加工された円周方向面(410)でワークを通過案内するための送給挟持部を画定する2つの送給ローラ(400)を有する送給ローラ対を有する。各送給ローラは、ローラテンションシステムで付随する送給シャフト(300)の一端部に回転的に固定され交換可能に締結されている。テンションシステムはねじ山部分(520)とねじ山部分に比べ幅広な頭部部分(510)とを有するテンションねじ(500)を有し、その内部には、テンション工具を導入するために非円形係合断面形状の頭部側に向かい開放した空間(530)が形成されている。【選択図】図3
Bibliography:Application Number: JP20160093376