JPS6135106U

JPS6135106U - Paper container top folding device

Info

Publication number: JPS6135106U
Application number: JP1985085977U
Authority: JP
Inventors: 僚一川尻
Original assignee: 大日本印刷株式会社
Priority date: 1985-06-07
Filing date: 1985-06-07
Publication date: 1986-03-04
Also published as: JPH0523441Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の装置の側面図、第２図は同上の平面図
、第３図は同上の平面図、第４図は紙容器のブランク平
面図、第５図は組立られた紙容器の斜視図である。１，２，３，４・・・・・・前後左右の側
パネル、５，６・・、・・・・傾斜屋根パネル、１３．
１４・・・・・・三角形端パネル、２４・・・・・・シ
リンダー、２５・・・・・・ピストンロツド、２６・・
・・・・サポート板、２８．２８・・・・・・ガイド棒
、３１・・・・・・ばね、３２，３２・・・・・・大ア
ーム、３４，３４・・・・・・小アーム、３５・・・・
・・サポートフレーム、３５’，３５’・・・・・・馬
蹄形フレーム、３８，３８・・・・・・回動軸、３９，
３９・・・・・・三角形ウィング、４２・・・・・・受
け。Fig. 1 is a side view of the device of the present invention, Fig. 2 is a plan view of the same as above, Fig. 3 is a plan view of the same as above, Fig. 4 is a blank plan view of the paper container, and Fig. 5 is an assembled paper container. FIG. 1, 2, 3, 4... Front, rear, left and right side panels, 5, 6...... Sloped roof panel, 13.
14... Triangular end panel, 24... Cylinder, 25... Piston rod, 26...
...Support plate, 28.28...Guide rod, 31...Spring, 32,32...Large arm, 34,34...Small Arm, 35...
... Support frame, 35', 35'... Horseshoe frame, 38, 38... Rotation axis, 39,
39... Triangle wing, 42... Receiving.

Claims

[Scope of utility model registration request]

In a device for folding a triangular end panel of a rectangular paper container, one of the triangular end panels formed in a gable-shaped top closure and folded into the sloped roof panel forms an expandable spout, A folding device includes a receiver fixedly supported on a horseshoe-shaped arm of a support frame, and a triangular wing supported on the horseshoe-shaped arm with a pivot shaft so as to be rotatable from both sides of the receiver. It is supported by two guide rods that are raised and lowered by an air cylinder by the support frame,
This guide rod is the first piston rond of the air cylinder.
During the first stage contraction, the piston descends via the support plate fitted to the guide rod and the spring at its lower end, and after the guide rod stops descending, the second stage contraction of the piston compresses the spring. A device for folding the top part of a paper container, which is configured such that when the support plate is lowered, a triangular wing is rotated relative to the receiver via a rotation shaft by a link mechanism connected to the support plate.