JPS6370908U - - Google Patents

Description

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

図面は本考案の一実施例を示し、第１図はフイ
ルム袋開き装置部の一部切欠き側面図、第２図は
同一部切欠き平面図、第３図は同要部の一部切欠
き背面図、第４図は吸着ヘツド部の一部切欠き背
面図、第５図は同側面図、第６図〜第８図はカム
作用を示す概略平面図、第９図はケースへのフイ
ルム袋挿入設備を示す斜視図、第１０図は同側面
図、第１１図は同背面図、第１２図〜第１４図は
要部の作用状態を示す概略斜視図である。 １……フイルム袋挿入設備、７……ケース、８
……フイルム袋、８ａ……開口部、８ｂ……フイ
ルム辺、８ｃ……側縁、９……長尺フイルム（シ
ート物）、１２……送り出し装置、１６……切断
装置、１７……開き装置、１８……エア供給装置
、１９……リフト装置、２１……下送コンベヤ、
２５……ガイド装置、２７……ピン、２８……ガ
イド板、２９……ウエイト、３２……可動台、３
４……作動装置、５１，５２……回転軸、５５…
…吸着ヘツド。 The drawings show an embodiment of the present invention, in which Fig. 1 is a partially cutaway side view of the film bag opening device, Fig. 2 is a partially cutaway plan view of the same, and Fig. 3 is a partially cutaway view of the main part. Figure 4 is a partially cutaway rear view of the suction head, Figure 5 is a side view of the same, Figures 6 to 8 are schematic plan views showing the cam action, and Figure 9 is a diagram showing how the suction head is attached to the case. FIG. 10 is a side view of the film bag insertion equipment, FIG. 11 is a rear view thereof, and FIGS. 12 to 14 are schematic perspective views showing the operating state of the main parts. 1... Film bag insertion equipment, 7... Case, 8
... Film bag, 8a ... Opening, 8b ... Film side, 8c ... Side edge, 9 ... Long film (sheet material), 12 ... Feeding device, 16 ... Cutting device, 17 ... Opening device, 18... air supply device, 19... lift device, 21... lower conveyor,
25... Guide device, 27... Pin, 28... Guide plate, 29... Weight, 32... Movable base, 3
4... Actuation device, 51, 52... Rotating shaft, 55...
...Suction head.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下送コンベヤを介して、開口部を下方として送
り出されるフイルム袋の移送経路を挾んで互いに
接近離間自在な一対の吸着ヘツドを設け、これら
吸着ヘツドの両側外方に、フイルム袋の両側縁に
対向するガイド装置を設けたことを特徴とするフ
イルム袋開き装置。 A pair of suction heads that can move toward and away from each other are provided across the transfer path of the film bag that is sent out with the opening facing downward through the lower conveyor, and a pair of suction heads that are movable toward and away from each other are provided on both sides of the suction heads, facing opposite side edges of the film bag. A film bag opening device characterized by being provided with a guide device for opening a film bag.