JPS6446218U - - Google Patents

Description

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

図面はこの考案の一実施例を示し、第１図はシ
ート自動挿入装置の正面図、第２図はシート自動
挿入装置の側面図、第３図はストツパ装置の平面
図、第４図はストツパ装置の説明図、第５図は第
３図のＸ―Ｘ線矢視図、第６図はストツパ装置に
よる段ボール箱位置決め完了時の説明図、第７図
は穿孔装置およびずらせ装置の断面図、第８図は
第７図のＹ―Ｙ線矢視断面図、第９図は第７図の
Ｚ―Ｚ線に沿うブロツクの断面図、第１０図は袋
状シート押え動作の説明図、第１１図は穿孔動作
の説明図、第１２図はニードルリターン動作の説
明図、第１３図はシートずらせ動作の説明図、第
１４図は開口装置の平面図、第１５図は同装置に
よるシート吸着動作の説明図、第１６図はシート
の定位置前進動作の説明図、第１７図はシート開
口動作の説明図、第１８図はシート張設動作の説
明図、第１９図はシート張設装置の断面図、第２
０図はシート張設装置の正面図、第２１図は回動
フインガによるシート張設動作の説明図、第２２
図はシート挿入装置および折返し装置の段ボール
箱に対する関連構造を示す側面図、第２３図はシ
ート挿入枠の下降中途段階を示す説明図、第２４
図は袋状シートの挿入動作を示す説明図、第２５
類は袋状シート口縁の折返し動作を示す説明図、
第２６図はシート挿入枠の上昇復帰動作を示す説
明図である。 Ａ…段ボール箱、Ｇ…開口装置、Ｎ…シート張
設装置、Ｓ…袋状シート、５９，６０…真空吸引
パツド、７５…回動フインガ。 The drawings show an embodiment of this invention, in which Fig. 1 is a front view of the automatic sheet insertion device, Fig. 2 is a side view of the automatic sheet insertion device, Fig. 3 is a plan view of the stopper device, and Fig. 4 is the stopper device. An explanatory diagram of the device, FIG. 5 is a view along the line X--X in FIG. 3, FIG. 6 is an explanatory diagram when positioning of the cardboard box is completed by the stopper device, FIG. 7 is a sectional view of the punching device and the shifting device, FIG. 8 is a sectional view taken along the YY line in FIG. 7, FIG. 9 is a sectional view of the block along the Z-Z line in FIG. 7, FIG. Fig. 11 is an explanatory diagram of the punching operation, Fig. 12 is an explanatory diagram of the needle return operation, Fig. 13 is an explanatory diagram of the sheet shifting operation, Fig. 14 is a plan view of the shedding device, and Fig. 15 is a sheet adsorption by the same device. An explanatory diagram of the operation, Fig. 16 is an explanatory diagram of the movement of advancing the sheet to a fixed position, Fig. 17 is an explanatory diagram of the sheet opening operation, Fig. 18 is an explanatory diagram of the sheet tensioning operation, and Fig. 19 is an illustration of the sheet tensioning device. cross-sectional view, second
Figure 0 is a front view of the sheet tensioning device, Figure 21 is an explanatory diagram of the sheet tensioning operation by the rotary finger, Figure 22
The figures are a side view showing the structure of the sheet insertion device and the folding device related to the cardboard box, FIG.
The figure is an explanatory diagram showing the insertion operation of the bag-shaped sheet, No. 25.
The class is an explanatory diagram showing the folding operation of the edge of the bag-shaped sheet,
FIG. 26 is an explanatory diagram showing the upward return operation of the sheet insertion frame. A... Cardboard box, G... Opening device, N... Sheet tensioning device, S... Bag-like sheet, 59, 60... Vacuum suction pad, 75... Rotating finger.

補正 昭６３．１０．２１ 図面の簡単な説明を次のように補正する。 明細書の第２８頁第１６行目の「第２５類は」
を「第２５図は」に補正する。Amendment October 21, 1981 The brief description of the drawing is amended as follows. “Category 25 is” on page 28, line 16 of the specification.
is corrected to "Figure 25 is".

Claims (1)

【実用新案登録請求の範囲】 切断後の袋状シート上端を前後の真空吸引パツ
ドで開口する開口手段を備えた開口ケースへのシ
ート挿入装置であつて、 上記開口手段で開口された袋状シート上端内の
四隅に回動フインガを係入し、該回動フインガで
シート上端を方形状に張設保持するシート張設手
段を設けた 開口ケースへのシート挿入装置。[Scope of Claim for Utility Model Registration] A sheet insertion device into an opening case that is equipped with an opening means for opening the upper end of a cut bag-like sheet using front and rear vacuum suction pads, the bag-like sheet being opened by the opening means. A device for inserting a sheet into an open case, comprising a sheet tensioning means that engages rotary fingers in the four corners of the upper end, and uses the rotary fingers to stretch and hold the upper end of the sheet in a rectangular shape.