JPH0483738U

JPH0483738U -

Info

Publication number: JPH0483738U
Application number: JP12965690U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-21

Description

[Brief explanation of the drawing]

第１図乃至第８図は本考案の一実施例を示し、
第１図はスナツプフアスナー付き袋の斜視図、第
２図は袋製造装置の概略構成図、第３図は袋本体
成形装置の概略側面図、第４図および第５図は挟
持具５を示し、第４図は正面図、第５図は縦断側
面図である。第６図は上側フアスナー取付装置の
要部を示す説明図、第７図は下側フアスナー取付
装置の要部を示す説明図、第８図は袋取出装置の
側面図である。Ａ……スナツプフアスナー付き袋、１……袋本
体、１ａ……上側シート、１ｂ……下側シート、
２ａ……上側舌片、２ｂ……下側舌片、３ａ，３
ｂ……スナツプフアスナー、４……ターンテーブ
ル、５……挟持具、６……袋本体成形装置、７…
…上側フアスナー取付装置、８……下側フアスナ
ー取付装置、９……袋取出装置、１０……舌片成
形装置、１１……筒状シート、３１……切り換え
手段、Ｓ_１……袋本体底部側の支持面、Ｓ_２……
袋本体口部の挟持面。 1 to 8 show an embodiment of the present invention,
Fig. 1 is a perspective view of a bag with a snap fastener, Fig. 2 is a schematic configuration diagram of a bag manufacturing device, Fig. 3 is a schematic side view of a bag body forming device, and Figs. 4 and 5 show a clamping tool 5. 4 is a front view, and FIG. 5 is a longitudinal side view. FIG. 6 is an explanatory view showing the main parts of the upper fastener attaching device, FIG. 7 is an explanatory view showing the main parts of the lower fastener attaching device, and FIG. 8 is a side view of the bag removal device. A...Bag with snap fastener, 1...Bag body, 1a...Upper sheet, 1b...Lower sheet,
2a... Upper tongue piece, 2b... Lower tongue piece, 3a, 3
b... Snap fastener, 4... Turntable, 5... Clamping tool, 6... Bag body forming device, 7...
... Upper fastener attaching device, 8... Lower fastener attaching device, 9... Bag removal device, 10... Tongue forming device, 11... Cylindrical sheet, 31... Switching means, S ₁ ... Bottom of bag main body Side support surface, _S2 ...
The clamping surface of the mouth of the bag body.

Claims

[Scope of utility model registration request]

On the upper surface of the periphery of the turntable that is driven intermittently,
Clamping tools for clamping the vicinity of the opening of the bag body between the top surface of the table are provided at predetermined intervals in the rotational direction of the table, and the cylindrical sheet wound in a roll is sealed around the turntable. In addition, there is a bag body forming device that cuts the bag body after supplying it to the top surface of the turntable to form the bag body, and a bag body forming device that cuts the mouth part of the bag body on both sides during or after forming the bag body to form the upper tongue piece and the lower part. A tongue piece forming device that forms side tongue pieces, and an upper fastener attachment device that folds the upper tongue piece into the inside of the bag and attaches a male or female snap fastener to the double layered portion of the folded tongue piece and the upper sheet of the bag main body. and a lower fastener attachment device for attaching a female or male snap fastener that fits with the snap fastener to a two-layered portion obtained by folding the lower tongue piece in half toward the upper surface side, and a lower fastener attachment device manufactured by the above device. A bag removal device is installed to take out the bag with snap fasteners from the table.
In the apparatus for manufacturing a bag with a snap fastener, the bag manufacturing apparatus is provided with a switching means for switching the clamping tool to a non-clamping state when the bag is taken out by the bag unloading device, and the support surface on the bottom side of the bag body of the turntable is connected to the bag body opening. A manufacturing device for a bag with a snap fastener, characterized in that the bag is recessed from the clamping surface of the part.