JPH0148677B2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Fields Recently, electronic devices have become smaller and lighter, and many chip-shaped electronic components have come into use.

The present invention uses a magazine in which chip-shaped electronic components such as chip resistors and chip capacitors are housed in a stacked state inside a cylindrical interior, and the tip of the magazine is placed on a printed circuit board coated with adhesive. When mounting chips on the printed circuit board one by one at the front end of the magazine by pushing the chips up from the rear end with a push rod, position the magazine in order to arrange a large number of the magazines and simultaneously mount them on the printed circuit board, The present invention relates to a magazine holding jig for holding the magazine.

Conventional structure and problems Conventionally, magazine holding jigs inserted magazines into holes in two opposing magazine holding plates to hold the magazine near both ends. It was a difficult task to penetrate the magazine and insert it into the hole in the magazine holding plate at the bottom, which was about 100 mm away.

OBJECTS OF THE INVENTION In view of the above-mentioned drawbacks, the present invention provides a magazine holding device for electronic component mounting that allows easy insertion of a magazine into a magazine holding plate.

Structure of the Invention In order to achieve the above object, the present invention has a structure in which at least one of two holding plates having a plurality of holes is movable up and down.

When inserting a magazine, two magazine holding plates are overlapped, so the magazine can be easily inserted.

DESCRIPTION OF EMBODIMENTS An electronic component mounting magazine holding device according to an embodiment of the present invention will be described below.

The two retaining plates 1 and 2 shown in Figure 1a contain the magazine 3.
4 provided on the fixed base 5.
It is fixed to the book support rod 6. The retainer plate 2 can be moved up and down, and by fixing the retainer plate 2 to the support rod 6 with screws 7, the retainer plate 2 can be stacked so as to be in contact with the retainer plate 1, as shown in FIG. 1b. .

As shown in FIG. 2, the hole 4 is constructed by inserting slits 10 into thin plates 8 and 9 and combining them with each other. When the holding plate 2 is superimposed on the holding plate 1 as shown in FIG. 1b, As shown in FIG. 3, the holes 4 in the holding plates 1 and 2 are continuous, making insertion of the magazine 3 very easy.

Next, a magazine holding device for electronic component mounting according to another embodiment of the present invention will be described with reference to FIGS. 3 to 5.

As shown in FIG. 4a, this embodiment differs from the above embodiments in that the holding plates 11 and 12 are formed thin.
The magazine 13 is inserted into holes 14 formed in the holding plates 11 and 12, and the holding plates 11 and 12 are supported by four support rods 16 provided on a fixed base 15. The holding plate 12 is movable up and down, as shown in Fig. 4b.
As shown in FIG.

The holes 14 are connected to the holding plates 11 and 12 as shown in FIG.
When the retaining plate 12 is overlapped with the retaining plate 11 as shown in FIG. 4b, the holes 14 of the retaining plates 11 and 12 are continuous as shown in FIG. Magazine 13 can be inserted very easily.

Effects of the Invention As described above, in the present invention, one of the two holding plates having a large number of holes for inserting the magazine is movable up and down, and when inserting the magazine, the two holding plates are overlapped, and after insertion, The is moved down to the fixed table and holds the top and bottom ends of the magazine, making it easy to insert the magazine when replacing it and making it easier to collect the magazine. It can be held stably, is highly reliable, and has great industrial value.

[Brief explanation of drawings]

Figures 1a and b are perspective views of a magazine holding device for electronic component mounting according to an embodiment of the present invention, Figure 2 is a partially enlarged perspective view of a holding plate of the same device, and Figure 3 is a cross-section of essential parts of the device. 4a and 4b are perspective views of a magazine holding device for electronic component mounting according to another embodiment of the present invention, FIG. 5 is a partially enlarged perspective view of a holding plate of the same device, and FIG. 6 is a perspective view of the same device. It is a sectional view of the main part. 1, 2, 11, 12... holding plate, 3, 13...
Magazine, 4, 14... holes.

Claims (1)

[Claims] 1 Equipped with two holding plates each having a large number of holes into which a cylindrical magazine containing a plurality of electronic components is inserted; one of these holding plates is attached to the upper end of a support rod erected on a fixed base. The other holding plate is attached to the above-mentioned support rod so that it can move up and down, and when the magazine is inserted, it moves up so that it overlaps with the upper holding plate, and after insertion, it moves down to the top of the fixing base and moves to the upper and lower ends of the magazine. A magazine holding device for electronic component mounting configured to hold.