JPH0240519U

JPH0240519U -

Info

Publication number: JPH0240519U
Application number: JP1988117562U
Authority: JP
Priority date: 1988-09-07
Filing date: 1988-09-07
Publication date: 1990-03-20

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図
は要部の拡大側面図、第２図は正面図、第３図は
部分拡大平面図、第４図は側面図、第５図〜第８
図は製袋装置の作動説明図である。符号表、１…プラスチツクフイルム、２…台部
、３…固定台、４…ベルト、５…ベース部材、６
…上下動機構、７…架台、８…脚柱部、１０…熱
溶着刃、１０ａ…刃先部、１１…熱溶断刃、１０
ａ…刃先部、１２…ガイド部材、１３…ビーム、
１４，１５，２３，２６３１…ボルト、１６，２
７，３２…コイルばね、１７，２８，３４…調節
ねじ、１８，１９…棒状ヒータ、２０…取着部材
、２１…ボルト状アーム、２２…押圧部材、２４
，２５…アーム部材、２９…圧定盤、３０…くり
抜き穴、３５…冷却用チユーブ、３６…テフロン
フイルム。 The drawings show an embodiment of the present invention, in which Fig. 1 is an enlarged side view of the main parts, Fig. 2 is a front view, Fig. 3 is a partially enlarged plan view, Fig. 4 is a side view, and Fig. 5 is a partially enlarged plan view. ~8th
The figure is an explanatory diagram of the operation of the bag making device. Code list, 1...Plastic film, 2...Base part, 3...Fixing base, 4...Belt, 5...Base member, 6
...Vertical movement mechanism, 7... Frame, 8... Pillar part, 10... Heat welding blade, 10a... Blade tip part, 11... Heat welding blade, 10
a...Blade tip portion, 12...Guide member, 13...Beam,
14,15,23,2631...Bolt, 16,2
7, 32... Coil spring, 17, 28, 34... Adjustment screw, 18, 19... Rod-shaped heater, 20... Attachment member, 21... Bolt-shaped arm, 22... Pressing member, 24
, 25...Arm member, 29...Pressing surface plate, 30...Drilled hole, 35...Cooling tube, 36...Teflon film.

Claims

[Scope of utility model registration request]

A stand part 2 on which two or more overlapping long plastic films 1 to be used as materials for bags are placed and intermittently transferred; and a base disposed directly above the stand part 2 so as to be movable up and down. a member 5, a vertical movement mechanism 6 for the base member, a set of heat welding blades 10 attached to the base member in parallel at a predetermined narrow interval to bond the two or more plastic films 1 together; 10, and a thermal welding blade 11 which is arranged vertically movably between the pair of thermal welding blades to fuse and cut the two or more plastic films, and when the transfer of the plastic film is stopped, A bag making apparatus characterized in that the welding blades 10, 10 and the thermal cutting blade 11 are brought into contact with the plastic film 1 in sequence.