JPS58191156U

JPS58191156U - Sheet conveyance device

Info

Publication number: JPS58191156U
Application number: JP8826882U
Authority: JP
Inventors: 弘行出縄; 古田　秀哉; 葭葉　豊
Original assignee: 株式会社リコー
Priority date: 1982-06-14
Filing date: 1982-06-14
Publication date: 1983-12-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す斜視図、第２図は同
実施例の給紙側におけるグリッパの状態を示す側断面図
、第３図は同実施例のグリッパがシートを挾持している
状態を示す側断面図、第４図は同実施例の排紙側におけ
るグリッパの状態を示す側断面図、第５図は同実施例の
プーリの断面図である。３．４，５．６・・・プーリ、７，８・・・タイミング
ベルト、１０・・・グリッパ、１１．１２・・・板部材
、１４・・・押圧板。Fig. 1 is a perspective view showing an embodiment of this invention, Fig. 2 is a side sectional view showing the state of the gripper on the sheet feeding side of the same embodiment, and Fig. 3 is a view showing the gripper of the same embodiment holding a sheet. FIG. 4 is a side sectional view showing the state of the gripper on the sheet discharge side of the same embodiment, and FIG. 5 is a sectional view of the pulley of the same embodiment. 3.4, 5.6... Pulley, 7, 8... Timing belt, 10... Gripper, 11.12... Plate member, 14... Pressing plate.

Claims

[Scope of utility model registration request]

A pair of timing belts made of flexible material are each wrapped around a pair of pulleys and arranged parallel to each other, so that the pair of timing belts run at the same speed as the pulleys rotate. , the respective ends of a pair of plate members hinged to each other at their longitudinal side edges are connected to the pair of timing belts, with each plate member oriented in a direction perpendicular to the running direction of the timing belts and arranged one behind the other. , at least one pressing member is fixedly installed on the upper surface of the plate member located on the front side in the running direction of the timing belt among the pair of plate members, and one end thereof extends over the plate member on the rear side in the running direction of the timing belt. Fixedly installed in
When the pair of plate members are moved along with the movement of the timing belt and positioned on the straight line portion of the timing belt between the pair of pulleys, the plate members are pulled together by the tension of the timing belt and are placed in the same plane. , one end of the pressing member is pressed against the upper surface of the plate member on the rear side in the timing belt running direction, so that the sheet is held between the plate member and the pressing member, and the sheet is sandwiched between the pair of plates. When the members are positioned at a portion where the timing belt curves along the outer peripheral surface of the pulley as the timing belt runs, one plate member bends relative to the other plate member as the timing belt curves. A sheet conveying device characterized in that the pressing member is spaced apart from the plate member on the rear side in the timing belt running direction.