JP2613312B2 - How to pack electronic components - Google Patents

Description

The present invention relates to a method for packing a taped electronic component.

(B) Conventional technology Taping components are used to continuously supply electronic components to an automatic mounting device. FIG. 6A shows a so-called axial type taping component 1. The electronic components 2,... 2 have leads 3, 3 projecting and extending to the opposite side, and the tips thereof are supported on tapes 4, 4, such as paper. A predetermined interval is provided between the electronic components 2 and 2.

FIG. 6B shows a so-called radial type taping. Leads 3 ′, 3 ′ are led out in the same direction from the electronic components 2 ′,..., 2 ′, and their tips are supported on a single tape 4. Electronic components 2 ', 2'
A predetermined interval is provided therebetween, and a feed hole 5 is formed in the tape 4.

These taping parts 1, 1 'are stored in a small box 6 with the tape 4 folded as shown in FIG. However, in FIG. 4, only the tape 4 is shown. further,
The small box 6 is housed in an outer box 8 as shown in FIG. The coordinate system in FIG. 3 shows the storage state of the small box 6, and corresponds to the coordinate system in FIG. Although FIG. 3 shows the axial type, the same applies to the radial type.

(C) Problems to be Solved by the Invention The outer box 8 is handled in such a manner that the vertical direction in FIG. 3 coincides with the actual vertical direction, and the outer boxes 8 are stacked up and down during storage and transportation. Can be When the outer boxes 8 are stacked, the lower outer box 8 receives a greater load from above.

However, as shown in FIG. 3, since the leads are packaged so as to be horizontal, when the load F is applied, the leads 3, 3 'are obtained as shown in FIGS. 5 (a) and 5 (b). Was sometimes deformed. Thus, lead 3,
When 3 'is deformed, handling in an automatic mounting machine is hindered.

The present invention has been made in view of the above, and an object of the present invention is to provide a method for packing an electronic component, which can prevent deformation of a lead.

(D) Means and Action for Solving the Problems According to the electronic component packing method according to claim 1 of the present invention, the leads extend in opposite directions from both sides of the electronic component, and the tips of both leads of each electronic component are When the tape portion of the axial-type taping component supported by the tape is stored in a small box in a folded state, and when a plurality of the small boxes are stored in the outer box, the axial-type taping component is transferred to the electronic box. The components are positioned in the small box so that the parts are substantially in the center, and the leads on both sides are positioned up and down, and further, the small box is stored in the outer box so that the lead lead-out direction matches the stacking direction of the outer box. Features.

A method of packing electronic components according to claim 2, wherein the leads extend in the same direction from one side of the electronic component, and the tips of both leads of each electronic component are supported by tape, respectively. In a case where a part is folded and stored in a small box, and furthermore, a plurality of the small boxes are stored in an outer box, the radial taping component is arranged such that the electronic component is on the upper side and the lead is on the lower side. The small box is positioned in the small box, and the small box is housed in the outer box so that the lead-out direction coincides with the stacking direction of the outer box.

According to the electronic component packing method of the present invention, the lead-out direction coincides with the direction of the load at the time of stacking of both the axial type and the radial type taping components. No deformation occurs.

(E) Embodiment One embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG.

FIG. 1 is a perspective view showing a main part of the outer case 7 of the embodiment in a cutaway manner. The outer box 7 is handled in such a manner that the vertical direction in FIG. 1 coincides with the actual vertical direction.

This outer box contains 2 × 5 = 10 small boxes 6,..., 6. Each small box 6 itself is the same as the conventional one (fourth
Axial taping component 1 is folded and stored. 2 indicates an electronic component, 3 indicates a lead, and 4 indicates a tape.

The storage state of the small boxes 6,... The coordinate system in FIG. 1 corresponds to the coordinate system of the small box in FIG. 4, and the x direction, that is, the lead-out direction of the lead 3 is made to coincide with the vertical direction.

Also in this case 7, the vertical direction in FIG. 1 is treated as the actual vertical direction. Since the load generated when the outer boxes 7 are stacked coincides with the lead-out direction of the leads 3, the leads 3 are not easily deformed.

FIG. 2 shows the case of a radial taping component 1 ', in which a plurality of small boxes 6',.
Is stored. The small box 6 'is stored so that the lead-out direction of the lead 3' is up and down. Also in this case, the deformation of the lead 3 'due to the load at the time of stacking does not easily occur.

Note that the number of small boxes housed in the outer box is not limited to that of the embodiment, and can be changed as appropriate.

(F) Effects of the Invention As described above, in the electronic component packing method of the present invention, the lead-out direction of the taping component coincides with the stacking direction of the outer box in both the axial type and the radial type taping components. As described above, since the small box is housed in an outer box, there is an advantage that the lead deformation of the electronic component can be prevented.

[Brief description of the drawings]

FIG. 1 is a cutaway perspective view of a main part of an outer box in the packing method according to claim 1 of the present invention, and FIG. 2 is a main part of an outer box in the packing method according to claim 2 of the present invention. FIG. 3 is a perspective view showing a main part of a conventional outer box in a cutaway view, FIG. 4 is a central sectional view of a conventional small box, FIG. 5 (a) and FIG. FIGS. 5 (b) are diagrams for explaining the conventional problems, FIGS. 6 (a) and 6 (b), respectively.
1 is a perspective view illustrating a general taping component. 1.1 ′: taping component, 2.2 ′: electronic component, 3.3 ′: lead, 6.6 ′: small box, 7.7 ′: outer box.

Claims (2)

(57) [Claims] 1. A lead box extends in opposite directions from both sides of an electronic component, and a tip portion of both leads of each electronic component is folded with a tape portion of an axial taping component supported by a tape. A method for packing electronic components, wherein said axial type taping component is placed substantially in the center, and the leads on both sides thereof are placed up and down. Wherein the small box is stored in the outer box so that the lead-out direction coincides with the stacking direction of the outer box. 2. A lead box extending from one side of an electronic component in the same direction, and a tip portion of both leads of each electronic component is folded into a tape portion of a radial type taping component supported by a tape. A method for packing electronic components, wherein the radial type taping component is positioned in the small box such that the electronic component is on the upper side and the lead is on the lower side. And
The method of packing electronic components, further comprising: storing the small box in an outer box so that a lead lead-out direction coincides with a stacking direction of the outer box.