JPS63175630U

JPS63175630U -

Info

Publication number: JPS63175630U
Application number: JP15600586U
Authority: JP
Priority date: 1986-10-14
Filing date: 1986-10-14
Publication date: 1988-11-15

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図は同実施例の要部断面図、第３図は同実施例の
要部拡大断面図、第４図は同実施例の制御ブロツ
ク図、第５図は従来例を示す斜視図である。３……シート、７……ステージ、８……基準面
、９……幅寄せガイド、１１……リードスクリユ
ウ、１２……ボルトナツト、１３……モータ、１
４ａ，１４ｂ……ギヤ、１７ａ，１７ｂ……レベ
ル検知センサ。 Fig. 1 is a perspective view showing one embodiment of the present invention;
3 is an enlarged sectional view of a main part of the same embodiment, FIG. 4 is a control block diagram of the same embodiment, and FIG. 5 is a perspective view of a conventional example. 3... Sheet, 7... Stage, 8... Reference surface, 9... Width-aligning guide, 11... Lead screw, 12... Bolt nut, 13... Motor, 1
4a, 14b...Gear, 17a, 17b...Level detection sensor.

Claims

[Claim for Utility Model Registration] A stage for stacking a plurality of sheets, a reference surface for guiding the sheets stacked on the stage in the feeding direction, and a width adjusting guide for fixing the sheets against the reference surface. In the hopper, a driving means for moving the width shifting guide by a space relative to a reference surface, and a sheet contact surface of the width shifting guide with the reference surface,
A pressure-sensitive level detection sensor that detects the levels at both ends of the sheet layers stacked in pairs and a sheet detection sensor that detects the presence or absence of the sheet on the stage are provided, and the sheet detection sensor detects the presence or absence of the sheet on the stage. The hopper is characterized in that when it detects that sheets are loaded, the width adjustment guide is moved a space toward the reference surface until both ends of the sheets are detected at the same level by a level detection sensor.