JPH0246760U

JPH0246760U -

Info

Publication number: JPH0246760U
Application number: JP12510188U
Authority: JP
Priority date: 1988-09-27
Filing date: 1988-09-27
Publication date: 1990-03-30

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を適用したフアクシ
ミリ装置の全体断面説明図、第２図はデカール部
の斜視説明図、第３図は記録系の断面説明図、第
４図Ａ，Ｂはデカール部の搬送ベルトの懸架説明
図、第５図は蓋体をロツク解除したときの上ガイ
ドとリブとの関係説明図、第６図はロールホルダ
ーのシート幅検出機構の分解説明図、第７図Ａ，
Ｂはサイズの異なるシートロールを装填したとき
のサイズ検出構成の説明図である。Ｒは読み取り系、Ｗは記録系、１は原稿、２ａ
は分離押圧片、２ｂは予備搬送ローラ、２ｃは分
離押圧片、２ｄは分離ローラ、２ｅは押圧コロ、
２ｆは搬送ローラ、２ｇは光源、２ｈはミラー、
２ｉはレンズ、２ｊは光電変換素子、３は記録シ
ート、３ａはシートロール、４はロールホルダー
、４ａは基準面、４ｂ，４ｃは係止孔、４ｄは側
壁、４ｅは係止孔、５はインクシート、６は記録
部、６ａはプラテンローラ、６ｂは記録ヘツド、
６ｃは押圧スプリング、６ｄはモーター、７はカ
ツター、７ａは移動刃、７ｂは付勢刃、７ｃは軸
、８はデカール部、８ａは太鼓状ローラ、８ｂは
ギヤ、８ｃは軸、８ｄは駆動ローラ、８ｅは搬送
ベルト、８ｆは押接シヤフト、９はシートガイド
、９ａは上ガイド、９ｂは下ガイド、１０ａは駆
動ローラ、１０ａ_１は軸、１０ａ_２はギヤ、１０
ｂは従動ローラ、１０ｂ_１は軸、１１は反転トレ
ー、１２はシート幅検出手段、１３は装置本体、
１４は蓋体、１５は軸、１６は捩じりコイルバネ
、１７ａは係止フツク、１７ｂは係止突起、１８
は蓋体シヤーシ、１９ａは供給リール、１９ｂは
巻取リール、２０ａ，２０ｂはガイドシヤフト、
２１は分離シヤフト、２２はモーター、２３は固
定シヤーシ、２４は軸、２５は回動シヤーシ、２
５ａは位置決め突起、２６は板バネ、２６ａは軸
受、２７は圧縮スプリング、２８はアイドラギヤ
、２９はリブ、３０は隙間、３１はロールガイド
部材、３１ａは側板、３１ｂは上板、３１ｃ，３
１ｄは係止突起、３２は補助ガイド部材、３２ａ
は係止突起、３２ｂは係止部、３３は取付板であ
る。 Fig. 1 is an explanatory overall cross-sectional view of a facsimile device to which an embodiment of the present invention is applied, Fig. 2 is an explanatory perspective view of the decal section, Fig. 3 is an explanatory cross-sectional view of the recording system, and Fig. 4 A and B are explanatory views of the recording system. Figure 5 is an explanatory diagram of the relationship between the upper guide and the rib when the lid is unlocked; Figure 6 is an exploded diagram of the sheet width detection mechanism of the roll holder; Figure A,
B is an explanatory diagram of a size detection configuration when sheet rolls of different sizes are loaded. R is reading system, W is recording system, 1 is original, 2a
is a separation pressure piece, 2b is a preliminary conveyance roller, 2c is a separation pressure piece, 2d is a separation roller, 2e is a pressure roller,
2f is a conveyance roller, 2g is a light source, 2h is a mirror,
2i is a lens, 2j is a photoelectric conversion element, 3 is a recording sheet, 3a is a sheet roll, 4 is a roll holder, 4a is a reference surface, 4b, 4c are locking holes, 4d is a side wall, 4e is a locking hole, 5 is a locking hole An ink sheet, 6 a recording section, 6a a platen roller, 6b a recording head,
6c is a pressing spring, 6d is a motor, 7 is a cutter, 7a is a moving blade, 7b is a biasing blade, 7c is a shaft, 8 is a decal part, 8a is a drum-shaped roller, 8b is a gear, 8c is a shaft, 8d is a drive rollers, 8e is a conveyor belt, 8f is a pressing shaft, 9 is a sheet guide, 9a is an upper guide, 9b is a lower guide, 10a is a drive roller, 10a ₁ is a shaft, 10a ₂ is a gear, 10
b is a driven roller, _10b1 is a shaft, 11 is a reversing tray, 12 is a sheet width detection means, 13 is a main body of the apparatus,
14 is a lid, 15 is a shaft, 16 is a torsion coil spring, 17a is a locking hook, 17b is a locking protrusion, 18
19a is a supply reel, 19b is a take-up reel, 20a and 20b are guide shafts,
21 is a separation shaft, 22 is a motor, 23 is a fixed chassis, 24 is a shaft, 25 is a rotating chassis, 2
5a is a positioning projection, 26 is a plate spring, 26a is a bearing, 27 is a compression spring, 28 is an idler gear, 29 is a rib, 30 is a gap, 31 is a roll guide member, 31a is a side plate, 31b is an upper plate, 31c, 3
1d is a locking protrusion, 32 is an auxiliary guide member, 32a
32b is a locking protrusion, 32b is a locking portion, and 33 is a mounting plate.

Claims

[Claims for Utility Model Registration] (1) In a seat width detection mechanism capable of detecting the width of a sheet stored in a seat storage section, a plurality of types of sheets are set in the sheet storage section corresponding to the widths of the sheets. protrusions having different lengths are provided at predetermined positions on the guide member; a locking hole into which the projections can fit is provided in the seat storage portion; and a locking hole in which the projections can fit into the seat storage portion; The seat width detection mechanism features a sensor that is sensitive to the width of the seat. (2) The sheet width detection mechanism according to claim (1), a conveyance means for conveying the sheet stored in the sheet storage section, and an image forming apparatus for conveying an image on the sheet conveyed by the conveyance means in accordance with an image signal. A recording device comprising: a recording section for recording;