JPH037318Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to taping packaging of parts such as chip electronic parts.

[Conventional technology]

2. Description of the Related Art Recently, in the manufacture of electrical products, automatic mounting of components on printed circuit boards has become commonplace. In such automatic mounting, in order to supply components, so-called taping packaging is used, in which components are stored inside openings such as holes or recesses provided at regular intervals in a long strip. ing.

FIG. 3 shows an example of conventional taping packaging. In the figure, a long strip 1 made of paper that is thicker than the thickness of the part has square holes 2 at regular intervals.
A film body 5 made of polyethylene, paper, etc. is adhered to the lower surface of this band-like body 1 via a hot-melt adhesive member 4, whereby the lower opening of the square hole 2 is formed. is closed. A component 6 such as a chip-shaped electronic component is housed inside the square hole 2, and a film body 8 made of the same material as the film body 5 is attached to the upper surface of the strip body 1 via a hot-melt adhesive member 7. By adhering the part 6 to the square hole 2, the upper opening of the square hole 2 in which the component 6 is housed is closed.

[Problem that the invention attempts to solve]

However, in such conventional taping packaging, when the film 5 or 8 is attached to the strip 1, a part of the film may block the feed hole 3 or the side of the strip 1 may be closed. There were cases where the adhesive stuck out from the end face. As a result, the conveyance of the strip 1 becomes difficult, and the film tends to peel off from the protruding portion during work, which is a factor that significantly impairs work efficiency.

Therefore, it is an object of the present invention to provide a taping package in which a film body for closing an opening for storing components can be reliably disposed at a predetermined position.

[Means for solving problems]

In order to achieve the above object, the present invention provides taping packaging in which components are housed inside openings provided at regular intervals in a strip, and these openings are covered with a film. A concave groove extending in the longitudinal direction of the strip and having approximately the same width as the film body is provided, and the film body is disposed within this concave groove.

[Effect]

That is, the taping packaging having the above-mentioned structure uses the grooves to position the film body, thereby avoiding troubles caused by misalignment of the film body.

〔Example〕

Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a perspective view and Figure 2 being a sectional view taken along line A-A in Figure 1, which corresponds to Figure 3. The same parts are given the same reference numerals.

In FIGS. 1 and 2, square holes 2 and feed holes 3 are formed at regular intervals in a long strip 1 made of paper or the like, which is thicker than the thickness of the part. A film body 5 made of, for example, polyethylene or paper is adhered to the lower surface of the square hole 2 via a hot melt adhesive member 4 made of low polymerized polyethylene or the like, thereby closing the lower opening of the square hole 2. Further, on the upper surface side of the band-like body 1, the band-like body 1 is provided with approximately the same width as a film body 8, which will be described later.
A groove 9 extending in the longitudinal direction is formed in advance by, for example, press molding. The position of the groove 9 in the width direction relative to the strip 1 is set in a range that includes at least the upper opening of the square hole 2 and does not overlap the feed hole 3. After storing the component 6 such as a chip-shaped electronic component, the rectangular hole 2 is sealed by pasting the film body 8 on the groove 9 via the hot melt adhesive member 7.
The top opening is closed. Note that the hot melt adhesive member 7 is the same as the hot melt adhesive member 4,
Further, the film body 8 is made of the same material as the film body 5.

In this way, the groove 9 for positioning is formed in advance on the strip 1, and the film body 8 is placed in the groove 9.
, there is no need to worry about undesirable situations such as the film blocking the sprocket hole 3 or protruding from the side end surface of the strip 1 when the film 8 is attached. Therefore, troubles caused by misalignment of the film body 8 can be reliably prevented. Further, since the position of the film body 8 is regulated by the step of the groove 9, the film body 8 is
Even if there is a part of the tape that has poor adhesion, peeling during work is unlikely to occur, and as a result, taping packaging with good workability and high reliability is realized.

Then, the parts 6 wrapped with tape in this way
When automatically mounting, the film body 8 covering the upper opening of the square hole 2 is peeled off to expose the component 6, and then the component 6 is vacuum-adsorbed and mounted at a predetermined position on the printed circuit board. I will do it.

In the above embodiment, a case was explained in which a positioning groove 9 was provided in the film body 8 for closing the upper opening of the square hole 2.
A similar concave groove may be provided in the film body 5 for closing the lower opening.

Further, in the above embodiment, paper was introduced as the strip 1, but the strip is not limited to paper, and may be a long thin plate made of synthetic resin such as vinyl chloride or polyester, or foam. It may be embossed to form concave grooves or concave openings at regular intervals. In this case, since the concave openings for storing parts are open only on the upper side, the film body also covers the top surface of the strip. You only need to attach it to the sides.

[Effect of idea]

As explained above, according to the present invention, in taping packaging in which components are housed inside openings provided at regular intervals in a strip, and the openings are covered with a film, the strip includes: A groove extending in the longitudinal direction of the strip and having approximately the same width as the film body is provided, and the film body is disposed within this groove, so that the film body can be positioned reliably. There is no fear that an undesirable situation will occur, such as the film blocking the feed hole or the film protruding from the side end surface of the strip and becoming easily peeled off.

[Brief explanation of the drawing]

Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a perspective view and Figure 2 being A--A in Figure 1.
A sectional view taken along line A and FIG. 3 are perspective views showing a conventional example. 1... Band-shaped body, 2... Square hole (opening), 3...
Feed hole, 5, 8...Film body, 6...Parts, 9
...concave groove.

Claims (1)

[Scope of utility model registration request] In taping packaging, in which parts are stored inside openings provided at regular intervals in a strip, and the openings are covered with a film, the strip includes:
A taping package characterized in that a concave groove extending in the longitudinal direction of the strip and having approximately the same width as the film body is provided, and the film body is disposed within the concave groove.