JPS5995107A - Hot welder - Google Patents

Abstract

PURPOSE:To facilitate the assembling work and at the same time improve the productivity by a method wherein a hot welder is rendered to be pivotable at arbitrary angle. CONSTITUTION:A rotating table 5, on which a high frequency heater 2 is fixed, is made pivotable about a hinge 6 from 0-90 deg.. The high frequency heaters 2 are brought into positions standing in front of workers by properly changing the angles of the rotary tables 5 so as to be within their reach, resulting in enabling to easily arrange materials to be welded on the high frequency heaters 2 by a fewer workers than ever. The provision of a hydraulic cylinder between the rotating table 5 and a table 1 or the rotation of the center shaft of the hinge 6 is also acceptable. It is acceptable to design the whole high frequency welder as a type inclined at a required angle or to make the inclination of the hot welder changeable to a required angle.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heat fusing device for heat fusing N-fusible polymeric materials using high frequency waves, ultrasonic waves, or other means.

First, as a conventional example of a heat fusion device, a large-sized high-frequency fusion device will be described with reference to FIG. 1 for all examples of automobile seats.

In the figure, /Hachipur, ko is a high frequency type, 3 is a fusion part, lI is a worker, there is a table / on the left and right of Moth Nto 3, and each high frequency type is installed on the table /. .

Two workers q are assigned to each of the six tables 1, and two workers q are assigned to each of the six workers. Although not shown in the figure, the worker 1 is working on the material to be fused, such as the outer skin of an automobile seat, wadding (filling), backing fabric, etc.
Lay out the balls and other objects flatly by working together in opposing groups.

For this work, since the area of the material is large, the area of the high-frequency device is also large, and the area and width of the table are also large.

Now, if only one worker were to place the materials on the high-frequency mold, the width of the table is wide as mentioned above, so worker q's hands would not bend far, and the person facing him would The major drawback is that it is not possible to reduce the number of workers from q to 2, although it requires a total of 4 people to work collaboratively.

The present invention has been devised in view of the drawbacks of the conventional heat fusion devices, and the overall purpose of the present invention is to provide a heat fusion device that is easy to operate, reduces operator fatigue, and improves productivity and quality. shall be.

Hereinafter, FIGS. 2(a) and (b) will show examples of one fruit persimmons according to the present invention.
) will be explained in detail.

In Figure 2 "'li fb", the code / is 3, which is the first
The same parts as in the conventional example in the figure are given the same reference numerals. It may be based on a mechanism.

The rotary disk 5, which is completely fixed to a high frequency type on the table 1, can be rotated θ° to 900 times around the hinge 6.

Compared to the case of FIG. 7, in the embodiments of FIGS. 2 fa) and (b), the high-frequency type 2 appropriately changes the angle of the rotating disk fb), the material to be fused can be placed on top of the high-frequency mold by a single worker by bending the operator's hand.

After placing the shrine, the rotary disk S rotates back onto the table/, and the situation is the same as in FIG.

Since the same applies to the table l on the left side of FIG. 1 fa), the conventional nine skilled workers in FIG. 1 can be reduced to two using the present invention apparatus.

The rotary disk 5 rotates around the entire center of the hinge 6, but there is a method in which an oil field cylinder is provided between the rotary disk S and the table (although the rotating device is not shown), or a method of rotating the center axis of the hinge B. Also good. In addition, as another method, since the table moves in and out of the melting layer section 3 (shuttle type), the height of the guide provided on the opposite side of the hinge 6 in the direction of movement can be increased as it approaches the edge of the table. , turntable!
If opening/closing device (for example, urethane foam type, other upper type opening/closing device, etc.) may be used.

In the above description, the case where the table is a 7-yet type is shown, but the present invention can be similarly applied even when the table is a rotary table (turntable type).

Furthermore, as another method, unlike the embodiment of Fbl shown in FIG. It may be possible to change it to .

Although the above description has been made of fusion using high frequency waves, the present invention is not limited to this, and can be applied to ultrasonic waves or other heat fusion devices.

When the entire heat fusion device of the present invention is employed, the work is easy and the fatigue of the worker is significantly reduced, which greatly contributes to improving productivity and quality.

[Brief explanation of the drawing]

FIG. 1 is a plan view schematically showing a conventional heat fusion device, FIG. 1(a) is a plan view of the heat fusion device of the present invention, and FIG. 2(b)
FIG. 2 is a cross-sectional view taken along the line X-X1 of FIG. 2(a). /...table, ko...high frequency, 3...welding part, q
...Worker, S...Rotary disk, 6...Hinge. Figure 1(b)

Claims (2)

[Claims] (1) In a heat fusion device that heats and fuses the necessary parts of the fusing material, a rotary disk on a table to which a high frequency fusion mold is fixed is tilted forward, upright, backward, etc. using an appropriate rotation mechanism. A heat fusion device characterized in that the stand can be rotated to any desired angle. (2) The heat fusion device according to claim 1, wherein the entire heat fusion device is tilted at an arbitrary angle, or the entire device is rotatable at an arbitrary angle. Fusion device.