JPS63113031U

JPS63113031U -

Info

Publication number: JPS63113031U
Application number: JP281787U
Authority: JP
Priority date: 1987-01-14
Filing date: 1987-01-14
Publication date: 1988-07-20

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の上面図、第２図は
同実施例の正面図である。１…ペーパーベース、２…上部ペーパーガイド
、２′…下部ペーパーガイド、３…ペーパー
ガイド、４…上部ガイドシヤフト、４′…下部
ガイドシヤフト、５…ガイドステー（連結棒）、
６…長溝、７…ローラ、８…ガイドピン、９…ナ
ツト、１０…上部ペーパーガイド動作軸、１０′
…下部ペーパーガイド動作軸、１０′…下部ペー
パーガイド動作軸、１１…リードネジ、１２…上
部プーリ、１２′…下部プーリ、１３…回転軸、
１４…タイミングベルト、１５…ロツク部材、１
６…ペーパープレート、Ａ…給紙方向。 FIG. 1 is a top view of one embodiment of the present invention, and FIG. 2 is a front view of the same embodiment. 1... Paper base, 2... Upper paper guide, 2'... Lower paper guide, 3... Paper guide, 4... Upper guide shaft, 4'... Lower guide shaft, 5... Guide stay (connecting rod),
6...Long groove, 7...Roller, 8...Guide pin, 9...Nut, 10...Upper paper guide operating shaft, 10'
...lower paper guide operating axis, 10'...lower paper guide operating axis, 11...lead screw, 12...upper pulley, 12'...lower pulley, 13...rotation shaft,
14...Timing belt, 15...Lock member, 1
6... Paper plate, A... Paper feeding direction.

Claims

[Scope of utility model registration request]

A pair of upper and lower guide shafts in front and back, a paper base that moves up and down between the two sets of upper and lower guide shafts, and a pair of upper and lower papers that slide left and right in conjunction with each of the two sets of upper and lower guide shafts. In a paper guide device such as a copying machine comprising a guide and a paper guide equipped with a locking member that slides left and right along the upper guide shaft of the upper and lower guide shafts, each side of the upper and lower pair of paper guides is provided. paper guide operating axes are provided in parallel to each other, reverse threads are cut on both sides of each of the operating axes with the center as the border, nuts are fitted to each of the screws, and the operating shafts on the upper paper guide side are has a pulley and a rotation knob at one end, and the operating shaft on the lower paper guide side has a pulley connected to the pulley on the operating shaft on the upper paper guide side by a timing belt, and the longitudinal direction of the pair of upper and lower paper guides Each pair of rollers that fit into long grooves provided in the direction and rotate in the longitudinal direction and the guide pins of the respective pairs of nuts of the pair of paper guide operating shafts intersect with each other at a central position using the guide pins as fulcrums. The upper and lower paper guides are connected by a connecting rod and rotated by rotating the rotation knob of the paper guide operating shaft on the upper paper guide side to move the pair of upper and lower paper guides to the setting reference position according to the size of the paper to be set, and then the upper paper guide The paper guide is fixed by the locking member, with one side of the paper to be set in contact with the inner surface of the paper guide, and the inner surface of the paper guide in contact with the other side of the set paper. Paper guide device for machines, etc.