JPS6381037U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は実施例を示す全体の概略斜視図、第２
図は概略平面図、第３図は概略正面図、第４図は
一部を切断した概略斜視図、第５図は一段の概略
縦断面図、第６図〜第８図は正面の送り出し側を
示し、第６図は正面図、第７図は平面図、第８図
は右側面図、第９図〜第１０図は裏面の送り出し
側を示し、第９図は正面図、第１０図は右側面図
、第１１図および第１２図は昇降駆動源とその停
止機構を示す図、第１３図および第１４図は基板
に取付けられたローラと機枠との関係を示す図、
第１５図、第１６図および第１７図はこの考案に
よる給紙装置の用紙規制部材のセツト機構を示す
概略図、第１８図は給紙ユニツトの要部を示す図
、第１９図および第２０図は基板と給紙ユニツト
の給紙ローラとの関係を示す図、第２１図および
第２２図は複写機と給紙装置との連結状態を示す
図、第２３図は第２２図の要部の拡大図、第２４
図は基板のロツク機構を示す図、第２５図および
第２６図は第２４図の他の実施例を示す図である
。 １，８４……角パイプ、２，３２……機枠、３
……軌条部材（アーキユライドレール）、４……
基板、４ａ，２４，３６，３７……ローラ、５…
…ストツパ、１０……昇降ユニツト、１１……底
板、１２……昇降基板、１３……支持板、１４，
６１……駆動源、１４ａ，１５，３５，４０……
軸、１６，２１……プーリー、１７……ワイヤー
、１８……長孔、１９ａ，１９ｂ，１９ｃ，９０
，９４，９８……アーム、２０，４２……一方向
クラツチ、２５ａ，２５ｂ，１０３，１０５，１
０７……軌条、２６……スライドパイプ、２７…
…支持筒、２８……連動カム、２８ａ……カム、
２９……連動コロ、３０……給紙ユニツト、３１
……給紙ローラ、３３……ねじ、３８……重送防
止ベルト、３９……半月ローラ、４１……駆動軸
、４３，１１０……ソレノイド、４４……アーム
部材、４５……駆動伝達部材、５０……レバー、
５１，９１，９５，９９……ばね、６０……タイ
ミングベルト、６２……歯車、７０……搬送路、
７１……回動板、８０……アジヤスター、８１…
…キヤスター、８２，９２，９３，９６，９７，
１００，１０１，１０２，１０４，１０６……ピ
ン、８３……連結部材、８５……孔、１１１……
ロツクピン、１１２……ロツク用ガイド、１１３
……マイクロスイツチ。 FIG. 1 is a schematic perspective view of the entire embodiment, and FIG.
The figure is a schematic plan view, Figure 3 is a schematic front view, Figure 4 is a partially cutaway schematic perspective view, Figure 5 is a schematic vertical cross-sectional view of one stage, and Figures 6 to 8 are the front delivery side. Fig. 6 is a front view, Fig. 7 is a plan view, Fig. 8 is a right side view, Figs. is a right side view, FIGS. 11 and 12 are diagrams showing the elevating drive source and its stopping mechanism, FIGS. 13 and 14 are diagrams showing the relationship between the roller attached to the board and the machine frame,
15, 16 and 17 are schematic diagrams showing the setting mechanism of the paper regulating member of the paper feeding device according to this invention, FIG. 18 is a diagram showing the main parts of the paper feeding unit, and FIGS. 19 and 20 are The figure shows the relationship between the board and the paper feed roller of the paper feed unit, Figures 21 and 22 show the connection state between the copying machine and the paper feeder, and Figure 23 shows the main parts of Figure 22. Enlarged view of No. 24
This figure shows the locking mechanism of the board, and FIGS. 25 and 26 show other embodiments of FIG. 24. 1,84...square pipe, 2,32...machine frame, 3
...Rail member (archuride rail), 4...
Substrate, 4a, 24, 36, 37...Roller, 5...
...stopper, 10...lifting unit, 11...bottom plate, 12...lifting board, 13...support plate, 14,
61... Drive source, 14a, 15, 35, 40...
Shaft, 16, 21... Pulley, 17... Wire, 18... Long hole, 19a, 19b, 19c, 90
, 94, 98... Arm, 20, 42... One-way clutch, 25a, 25b, 103, 105, 1
07...Rail, 26...Slide pipe, 27...
...Support tube, 28...Interlocking cam, 28a...Cam,
29... Interlocking roller, 30... Paper feed unit, 31
... Paper feed roller, 33 ... Screw, 38 ... Double feeding prevention belt, 39 ... Half-moon roller, 41 ... Drive shaft, 43, 110 ... Solenoid, 44 ... Arm member, 45 ... Drive transmission member , 50...lever,
51, 91, 95, 99... Spring, 60... Timing belt, 62... Gear, 70... Conveyance path,
71... Rotating plate, 80... Adjuster star, 81...
... Caster, 82, 92, 93, 96, 97,
100, 101, 102, 104, 106... pin, 83... connecting member, 85... hole, 111...
Lock pin, 112...Lock guide, 113
...Micro switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複写機等と別体に構成されるとともに、上面に
用紙の束を載置する用紙載置台を有する給紙装置
であつて、前記用紙載置台には、用紙束の手前側
、奥側および用紙の搬送方向の後側と当接する３
つの用紙規制部材を有し、該用紙規制部材の手前
側および奥側のものは用紙の搬送方向と直交する
方向に移動可能であり、また、後側のものは搬送
方向に移動可能であり、さらに、前記手前側の用
紙規制部材に連動カムを設けるとともに、前記後
側の用紙規制部材に前記連動カムに連動する連動
コロを設け、前記手前側の用紙規制部材を奥側に
移動した際、前記連動カムおよび連動コロを介し
て前記後側の用紙規制部材が用紙の搬送方向前方
に移動することを特徴とする給紙装置の用紙規制
部材のセツト機構。 It is a paper feeding device that is configured separately from a copying machine, etc., and has a paper loading table on the upper surface for placing a stack of paper, and the paper loading table includes a front side, a back side of the stack of paper, and a paper stack. 3 in contact with the rear side in the conveyance direction of
It has two paper regulating members, the ones on the front side and the back side of the paper regulating member are movable in a direction perpendicular to the paper conveyance direction, and the rear side one is movable in the conveyance direction, Furthermore, an interlocking cam is provided on the front paper regulating member, and an interlocking roller that is interlocked with the interlocking cam is provided on the rear paper regulating member, so that when the front paper regulating member is moved to the back side, A setting mechanism for a paper regulating member of a paper feeding device, wherein the rear paper regulating member moves forward in a paper conveyance direction via the interlocking cam and the interlocking roller.