JPS6254910U

JPS6254910U -

Info

Publication number: JPS6254910U
Application number: JP1985145935U
Authority: JP
Priority date: 1985-09-25
Filing date: 1985-09-25
Publication date: 1987-04-06
Also published as: JPH0326087Y2

Description

[Brief explanation of the drawing]

第１図及び第２図は、本考案の自動包装機の加
熱溶断封緘装置の第一実施例に係り、第１図は縦
断正面図、第２図は第１図における―断面図
、第３図は要部斜視図である。第４図は、本考案
を採用することができる他の自動包装機の加熱溶
断封緘装置に係る概略正面図である。第５図、第
６図及び第７図は、従来の自動包装機の加熱溶断
封緘装置に係り、第５図は縦断正面図、第６図は
―断面図、第７図は要部斜視図である。第８
図は従来の他の自動包装機の加熱溶断封緘装置の
要部斜視図である。１……上部ヒータ取付板、２……下部ヒータ取
付板、９，１０，１１，１２……旋回レバー、１
３，１４，１５，１６……環状溝カム、１７……
上部ヒータ、１８……下部ヒータ、２０……押切
りカツター、６１……送り出しロール、６２……
受取りロール、６８，６９……ロール往復案内用
ロツド、６９，６９……固定部材、７０……ロー
ル支持用ブラケツト。 1 and 2 relate to a first embodiment of the heat-melting sealing device for an automatic packaging machine of the present invention, in which FIG. 1 is a longitudinal sectional front view, FIG. 2 is a cross-sectional view in FIG. The figure is a perspective view of main parts. FIG. 4 is a schematic front view of a heat-fusion sealing device of another automatic packaging machine to which the present invention can be applied. Figures 5, 6, and 7 relate to a heat-fusion sealing device for a conventional automatic packaging machine, in which Figure 5 is a vertical front view, Figure 6 is a cross-sectional view, and Figure 7 is a perspective view of the main parts. It is. 8th
The figure is a perspective view of a main part of a heat-fusion sealing device of another conventional automatic packaging machine. 1... Upper heater mounting plate, 2... Lower heater mounting plate, 9, 10, 11, 12... Swivel lever, 1
3, 14, 15, 16... annular groove cam, 17...
Upper heater, 18... Lower heater, 20... Push cutter, 61... Delivery roll, 62...
Receiving roll, 68, 69... Rod for reciprocating the roll, 69, 69... Fixing member, 70... Bracket for supporting the roll.

Claims

[Claim for Utility Model Registration] Consisting of a box motion type seal cut mechanism and an endless conveyor mechanism for transporting goods, the endless conveyor mechanism for transporting goods consists of a delivery roll that constitutes an upstream conveyor table surface and a downstream conveyor table. The receiving rolls constituting the surface are arranged so as to be close to both sides of the lower heater mounting plate when it is in the raised position, and are engaged with appropriate locations of the seal cut mechanism to form the horizontal component of the box motion. A roll reciprocating means for reciprocating along the conveyance direction of the conveyor is provided, a receiving roll and a sending roll are supported at both ends by the roll reciprocating means, and the wrapping of the endless belt between the sending roll and the receiving roll is performed by the seal cut mechanism. In the heat sealing device of an automatic packaging machine, which has a structure in which the lower heater mounting plate escapes downward so as not to interfere with the box motion, one side is removed at an appropriate height between the upper heater mounting plate and the lower heater mounting plate. Close to guide rods located at both ends of the mounting plate that are provided from the mounting plate and fit into the other mounting plate to guide both mounting plates so that they always face each other in a vertical plane and can move toward and away from each other. Roll reciprocating guide rods that are offset horizontally in the conveyor transport direction are provided from appropriate fixing members, and a roll support bracket having two engaging guide portions that pass each other vertically and horizontally is installed so that the guide rods and the roll reciprocating guide rods pass each other. 1. A heat-fusion sealing device for an automatic packaging machine, characterized in that a receiving roll and a sending roll are supported at both ends by roll supporting brackets on both sides, which are slidably fitted to each other at a location.