KR950023512A - Heat bonding device of resin sheet - Google Patents

Abstract

The present invention is to provide a heat bonding apparatus for joining the corners or corners of the resin sheets used in the production of tents, tents or covers. According to the present invention is provided with a guide member for guiding the resin sheets to be joined to the upper portion and a housing having an accommodating chamber therein, and adjacent to the guide portion on the upper surface of the housing, and heating to apply heat to the joint portions of the resin sheets. The first and second joining portions, which are movable rollers and a pair of driving rollers, are used to convey the planar bonded portions of the sheets deteriorated in the heating portion while being press-bonded to each other. By including a second joint portion provided on the upper surface of the housing adjacent to the joint portion and a motor for driving the drive rollers, the resin sheets can be continuously joined safely, quickly and cleanly.

Description

Heat bonding device of resin sheet

Since this is an open matter, no full text was included.

1 is a perspective view showing a part of the heat bonding apparatus of the resin sheet according to the present invention omitted;

2 is a conceptual diagram showing a power transmission structure of the heat bonding device according to the present invention.

Claims (7)

A control housing having a guide member configured to guide the joined parts of the resin material to the joined part and having a predetermined accommodation chamber therein; an upper and lower movable support on the housing, the edges of the joined parts guided by the guide member; Heating unit for applying a high temperature heat to the junction portion; consisting of a driving roller located in the vicinity of the heating unit and a movable roller installed up and down with respect to the driving roller so as to be in contact with the driving roller, via the heating unit A first joint part for feeding and discharging the planar joint part of a joint to be joined while being continuously press-bonded by a roller; disposed adjacent to the first joint part to join the three-dimensional joint parts of the joint parts discharged from the joint part, and are heated with a heating tube A second joining portion made of a pressing piece supported by being squeezed and joined to the frame to move up and down on the frame; And a drive means for driving the roller joint portion mounted in the housing of the mold body. The heating joint apparatus as claimed in claim 1, wherein the vertical moving means of the joint part and the heating part is a pneumatic cylinder. 3. The heating bonding apparatus according to claim 2, wherein the heating unit and the pneumatic cylinder are connected through a rotation lever which is operated by a seesaw. The method of claim 1, wherein the guide member has a guide groove positioned up and down, the heat joint characterized in that the edge joint portion of the joined object passing through the guide groove is supplied to the corner joint in a state of overlapping up and down Device. The heating bonding apparatus according to claim 1, further comprising guide rollers for transferring the object to be joined at front and rear portions of the housing. The heating bonding apparatus according to claim 1, wherein the heating unit further includes a hot air fan for generating high heat. The heating bonding apparatus according to claim 1, further comprising a support cylinder for accommodating and protecting the joints. ※ Note: The disclosure is based on the initial application.