JPS5840900A - Chip type electronic part containing band - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] This invention relates to a chip-side electronic component storage band.
In particular, the present invention relates to a storage belt for storing chip-shaped electronic components in a state where it is easy to automatically mount them onto a printed circuit board or the like.

Conventionally, most electronic components have lead wires attached to them.

However, the recent trend in various electronic devices is toward ultra-thin and raised shapes. In order to respond to this trend, improvements have been made in various parts of electronic devices, but these improvements have spread to the point where the amount of lead wires occupied by electronic components has increased by as much as 94 mm. In addition, V) is a boot-stub type suspension part with a lead wire of -6 and 27 that is used for right-handers. This is applied, for example, to a stack of 1 layer, and 1.1 external electrodes are formed on the surface formed by the layer. And this chip type electric r
The component is connected to a wiring board, etc. via its external electrode.
IP? It is attached to a wiring board, etc., and connected electrically and mechanically.

The supply of chip-shaped electronic components to the wiring board as described above is
Is it done manually because it requires alignment? ) This was done using parts feeders, etc. As a result, it is troublesome, difficult to automate, and has the drawbacks of low reliability 111 and 8 reliability 111.

For this purpose, for example, a magazine system and a 1-/j system have been proposed. Figure 1 is a sectional view showing the magazine, Figure 2
The figure is a perspective view showing the pallet. The magazine system stores multiple IIJ bump-shaped electronic components 2 in a cylindrical storage body 1! i
Layer 1 (chips 118 and electronic components 2 are supplied by the housed magazine 3). Palette/J 戊(,1
In each recess 5 of the flat storage 1 housing 4 having a plurality of recesses 5 in its structure, a chip-shaped electronic component 24 is stored, \I
! There is C in 1) on the pallet 6 where J- supplies the chip mold 1' parts 2. These containers IJj and 4 are constructed of aluminum or plastic and have a fixed length, dimension and surface fl'r'';
(:) −:) '(:) is. However, these 7'j"jl: t,!, Magazine 3, Pallet 6 pool is small/i, 1 often(,-requires replacement,
Even if the removal 1) of the chip die part 2 is automated, the handling of the magazine 31') part 1 knot 0 will be the main focus. Also, when automatically taking out Butsuno' carved r part 2,
It is necessary to pull out or pull out the electronic component 2).
Sending out? +Drawer 1 position or 1 h "It is necessary to purchase equipment for determining the position.In addition, in the magazine h type, adjacent chip type Yiir parts phase li are in contact with each other. Therefore, due to this contact, 711 completed part 2 becomes [-11!2
There are things to do.

That's λ, 1. The tenth purpose of this invention is to solve the above-mentioned problems and 1! Chip type t+sr part 11
It is to fabricate 11.

This invention is summarized as follows:) Iv -'
i 7j direction, along this direction, and next to it: ? −
7. A tape-shaped body with a plurality of through holes for storing the 11 pieces of depth carvings formed at equal intervals, and this tape-shaped body 4\. 11. It is attached to both planes and the transparent fL is attached to I11. TCrono J bar sheet and tape-like body I:? It is a push carving r parts storage belt with l and - eyes feed holes arranged at equal intervals α^ in the 1,7' and 7' directions.

Other features of this invention (11,
It will become clearer from the detailed explanation.

FIG. 3 shows the manufacturing process of the chip 11 (electronic component storage band) according to the present invention.
．． : It is a J oblique view showing the winding state of the storage band.

The chip-shaped electronic component storage (1) shown here includes a tape-shaped body 1 () made of paper, plastic, iron, any metal such as aluminum, or rubber. Preferably, Sea urchin roll 1-Rishi 11〉Suigawa 1
A plurality of through holes 11 are formed along the direction in which the tape-like body 10 is gripped. The plurality of T/l, 11 G;, 1. , adjacent -b throats are independent of each other, and are formed at intervals of 9". Also, the through holes 11 are formed by punching, etc. - and (J2yo-).12 is transparent 11.11 of the tape-shaped body 10, Pli!
For example, the formation of the through hole 11 and the formation of the above-mentioned through hole 11, 'l kT, Inl 4 & tn F(
Q Teti 1. r i+rt le. Thus, through hole 1
1st feed hole 12th position 1°l stomach relation and dimensional accuracy are extremely high ('+L % t + t-, (1)
Sprocket hole 12c, 'j - addition 111 of flat body 10, "j\
ゝ), 1'C/'rd''r Automatic mounting of electronic components 1~T'l L-, +li, -1-Pull body 10
When the big send is covered (used for 1) rero t) (1) -'
C). The 11th side of this tape-like body 10;
Although the cover sheet 13 in the form of two children 1!
,, t″ huber sheet 13 t;L, said through hole 11
One of the swallowtails (l/, the number C1-0, the spout hole 12 is covered, /I-ra/1-i1, soil 1.-1, and this hornbarcy 1 to 13 is pasted) It is convenient to attach the so-called heat seal d1, which can be removed by placing the means f4, but it is also difficult to attach the CIf/i using an adhesive or the like. Make sure that shaped electronic parts do not get attached to the cover sheet 1.
When heat-sealing, it is sufficient to melt the entirety of the /J Vershie l-13 so that the through holes 11 can be sealed.
It is as if heating is performed only in the vicinity of both ends in the direction.

One open [] end is attached to the cover sheet 13, and each through hole 11 contains one bup-shaped γ part 2.
are stored in the opposite direction and front and back.

A cover sheet 14 in the form of an N film is pasted 1 on the back surface of the deck I-shaped body 10 in which the electronic components 2 are housed.

These cover sheets 1 to 14 constitute the other side of the through hole 11, but do not cover the perforation hole 12.
Since this is the same as 3, the remaining explanation will be omitted.

1. Sea urchin (-Chip molding part storage band of this invention 1.1: lb'+Ni-1'L, example λPo as shown in FIG. 4) 1! + +, I: /:l;
An I reel (not shown) is prepared; -C□J, yes. F-1
It can be stopped and transported in that condition.
Can be attached to a white motion mount device, etc.
f 1) TI-- lengthen the length of the zodiac body 10 (
, 1, J, u) Many f-shaped mold parts 2 are collected (T
There is actually a thing 1 in the storage belt of 3.
To feed +14 electric parts 2 using an automatic 1-noun device F7, etc., feed them sequentially through the feed hole.1. 2. Peel off one side of the cover sheet 13. ,I,1 Figure 11 is a sectional view of the IC of this invention (explaining an example of pH, l/J in the Ill 7j direction of the storage band)Wi 1., / /,: state diagram The chip engraving Y component storage band shown here has two rows of through holes 21a and 211.
+b j--7'-shaped bodies 20 are included. This tape-like body 2
0 has a cover sheet 1 on the inner plane similar to the lifting platform of
~23.24, 3I, and feed hole 22) are installed. According to this embodiment, twice the number of f-shaped flir parts 2 can be accommodated in a given length of the f-shaped body 20. Is this meaning?), it is understood that through holes may be provided in multiple rows in 1N et al. This invention is limited to Ckl of j r b, <r. For example, there may be multiple rows of perforation holes (LJ provided in the tape-like body), and it is also possible that there are through holes (1,12K <"j-',
Notches C-A-C provided at equal intervals on the side edge of the 7'-shaped body
Iv, J-i. Furthermore, the arrangement pips of the sprocket holes are selected as i and L for the through holes, but are not limited to this, for example, 2 for the through hole fL.
+11. It is good to set it up for each I.
The cover sheet to be attached to the inner plane of the M-(:I)-shaped body can be selected at any arbitrary position of the M-(:I)-shaped body. Although it is designed so that it is not possible to cover the sprocket hole, it is difficult to cover the sprocket hole.
It is sufficient that the sprocket hole is used as a storage band.It is sufficient that it is covered when covering it, and it is necessary to make sure that the lid is not covered during the production stage. −)
J: At the manufacturing stage, cover the sprocket hole and insert the t-b1
Later, this lid is attached to a hook-shaped 1)-1) pan 117-
All you have to do is break it through with something like 3° or more 1-. (1) If this invention is applied to J,..., a large number of chip-shaped electric parts can be stored in a compact manner, and each horn-shaped hanging part can be stored in a cover sheet 1-.
To Pudding 1 M Temporary etc. Actual mounting l Outside air except for one time /
l''') If it is infected with C, it is suitable for long-term storage and 1), there is no risk of it falling off, and it is stable/r1 leaf f'l. This is something that can be determined.A= From this storage state,
When automatic mounting is performed, zip-type electronic components can be supplied with 11 accuracy, making it possible to mount a highly reliable mount 2 to 3 times faster than the conventional method. Therefore, it is expected that it will be widely used in applications where conventional automatic mounting was not possible; ~J) Compared to the formula, the number of electronic parts suspended in the pool can be considerably increased.
A) It is possible to save labor. On the other hand, it is possible to connect the casing directly to the culm of the chip-shaped electronic components, and the 1- step in +I is simplified.In addition, several sets of electronic components; Sana J, Tsute Grasping 1
``Ruko I is a teacher.'' Furthermore, since the depth-type electronic components are individually stored at 11V, there is no risk of deterioration of the U'/J-type r1tT parts. Damage can be folded.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view of a conventional magazine, Fig. 2 is a perspective view of a pallet, Fig. 3 is a perspective view for explaining the manufacturing process of this invention, and Fig. 4 is a perspective view of the present invention. Shows the winding state of an example of ? 1 is a perspective view, and FIG. 5 is a cross-sectional view of another embodiment of the present invention. 10...Tape-shaped body, 11...Through hole,
12...Sprocket hole 13.14...Cover sea 1-.

Claims (1)

[Claims] A tape-shaped body, a plurality of through holes formed along at least the longitudinal direction of the tape-shaped body and spaced apart from each other and at equal intervals to accommodate chip-shaped electronic components, and the through holes are sealed. a cover sheet affixed to both sides of the tape-like body so as to feed the tape-like body in the longitudinal direction thereof, and a tip-shaped chip having feeding holes provided at equal intervals in the longitudinal direction of the tape-like body for feeding the tape-like body in the longitudinal direction thereof; Electronic parts storage belt.