JPH0422181U

JPH0422181U -

Info

Publication number: JPH0422181U
Application number: JP6346690U
Authority: JP
Priority date: 1990-06-15
Filing date: 1990-06-15
Publication date: 1992-02-24

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の溶接ワイヤ収納装
置からワイヤを引出す状態の概略部分断面図、第
２図Ａ及びＢは第１図の実施例で用いる跳上がり
防止部材の部分斜視図及び部分断面図、第３図は
跳上がり防止部材の変形例を示す斜視図、第４図
Ａ〜Ｃはそれぞれ第１図の実施例における跳上が
り防止部材の作用を説明するための概略断面図、
第５図Ａは本考案の他の実施例の溶接ワイヤ収納
装置からワイヤを引出す状態の概略部分断面図、
第５図Ｂは第５図Ａの実施例で用いる跳上がり防
止部材の構造を示すための概略部分斜視図、第６
図は従来の溶接ワイヤ収納装置からワイヤを引出
す状態の概略部分断面図、第７図Ａ及びＢはそれ
ぞれ第６図の従来の装置の動作を説明するための
図である。１，１１……ペイル容器、２，１２……溶接用
ワイヤ、３，１３……ワイヤ押え治具、４，１４
……ワイヤ押え板、５……弾性部材、１５，１７
……跳上がり防止部材、６……凸部、１５１，１
７１……ベースシート、１５４，１５４′……弾
性体、１７２……スポンジ状部材（弾力性を有す
る発泡体）。 FIG. 1 is a schematic partial cross-sectional view of a wire being pulled out from a welding wire storage device according to an embodiment of the present invention, and FIGS. 2A and 2B are partial perspective views of a jump prevention member used in the embodiment of FIG. 3 is a perspective view showing a modified example of the jump prevention member, and FIGS. 4A to 4C are schematic sectional views for explaining the action of the jump prevention member in the embodiment of FIG. 1, respectively.
FIG. 5A is a schematic partial sectional view of a state in which a wire is pulled out from a welding wire storage device according to another embodiment of the present invention;
FIG. 5B is a schematic partial perspective view showing the structure of the jump prevention member used in the embodiment of FIG. 5A;
The figure is a schematic partial sectional view showing a state in which a wire is pulled out from a conventional welding wire storage device, and FIGS. 7A and 7B are views for explaining the operation of the conventional device shown in FIG. 6, respectively. 1, 11... Pail container, 2, 12... Welding wire, 3, 13... Wire holding jig, 4, 14
...Wire holding plate, 5...Elastic member, 15, 17
...Jump prevention member, 6...Convex portion, 151,1
71... Base sheet, 154, 154'... Elastic body, 172... Sponge-like member (foam with elasticity).

Claims

[Claims for Utility Model Registration] (1) A coiled welding wire is stored in a cylindrical pail container with a bottom, and the welding wire is placed on the laminated surface of the welding wire due to its own weight. In a welding wire storage device comprising a wire holding jig that descends as the wire decreases, the wire holding jig is comprised of an annular wire holding plate, allows the wire holding plate to descend, and is connected to the wire holding plate. An elastic jump-prevention member that contacts the outer circumferential portion of the wire holding plate so as to prevent the welding wire from jumping up from between the inside circumferential surface of the pail container and A welding wire storage device characterized by being fixed to a peripheral surface along an axial direction. (2) The jump prevention member includes a support band fixed to the inner circumferential surface, and a plurality of linear or plate-shaped elastic bodies fixed to the support band and protruding from the non-bonded surface of the support band. The welding wire storage device according to claim 1, comprising: (3) The welding wire storage device according to claim 1, wherein the jump prevention member is made of an elastic foam.