JP2970269B2 - Electronic component packaging reel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention winds a carrier tape for accommodating chip-type electronic components such as a capacitor and a resistor mounted on a printed circuit board in a plurality of emboss pockets provided at predetermined intervals. The present invention relates to a reel for packaging electronic components.

[0002]

2. Description of the Related Art A conventional reel for packaging electronic parts of this kind has been configured as shown in FIGS. That is, a pair of reel plates 2a and 2b are provided so as to oppose each other so as to sandwich the circular core portion 1, so that
An electronic component packaging reel body 3 is formed, and electronic components 5 are stored in a large number of embossed pockets 4 provided at predetermined intervals, and a cover tape 6 is provided on the upper surface of the electronic component 5 so that the electronic components 5 do not jump out. The attached carrier tape 7 is wound around the core part 1 of the reel part 3 for packaging electronic components to perform packaging.

[0003]

The above-mentioned conventional reel for packaging electronic parts is used for supplying electronic parts when the electronic parts 5 housed in the embossed pockets 4 of the carrier tape 7 are mounted on a printed circuit board by an automatic mounting machine. Since the core part 1 of this electronic component packaging reel is made of a different material from the pair of reel plates 2a and 2b, the electronic component packaging reel itself is heavy in weight. In addition, there is a problem that the material cost is increased.

The core 1 is generally made of styrene foam. When disposing of this styrofoam, there is no way to dispose it except for incineration in a special incinerator. It became industrial waste and caused environmental destruction.

SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems. It is possible to reduce the material cost of the core part of an electronic component packaging reel, and to reduce the weight of the electronic component packaging reel itself. It is an object of the present invention to provide an electronic component packaging reel that can be manufactured.

[0006]

In order to achieve the above object, an electronic component packaging reel according to the present invention is characterized in that a carrier tape for accommodating electronic components in a large number of embossed pockets provided at predetermined intervals is wound around a core portion. An electronic component packaging reel body for picking and packaging is provided. The electronic component packaging reel body is constituted by providing a pair of reel plates opposite to each other so as to sandwich a core portion, and a part of the reel plate. Cut out
The core portion is constituted by the hollow member.

Further, in the electronic component packaging reel according to the present invention, a pair of reel plates constituting the electronic component packaging reel body are formed of cardboard.

[0008]

According to the above construction, an electronic component packaging reel body for winding and packaging a carrier tape for accommodating electronic components in a large number of embossed pockets provided at predetermined intervals around a core portion is provided so as to sandwich the core portion. , A pair of reel plates are provided to face each other, and a part of the reel plate is cut out, and the core portion is formed by the cutout member, and the core portion effectively utilizes the reel plate. As compared with the conventional configuration in which the pair of reel plates and the core portion are formed of different materials, the material cost can be reduced and the core portion is configured. Since the reel plate is partially cut out, the weight of the reel plate is reduced by the amount of the cut-out portion, thereby reducing the weight of the electronic component packaging reel itself.

Further, in the reel for packaging electronic parts of the present invention, since a pair of reel plates constituting the reel body for packaging electronic parts is made of corrugated cardboard, a part of the reel plate is hollowed out. The core part is also made of corrugated cardboard.As a result, even if electronic components are automatically mounted on a printed circuit board at a high speed by an automatic mounting machine and the reel for packaging electronic components is discarded, the electronic components remain intact as before. Since the core of the packaging reel does not remain as industrial waste, and since this core is cardboard,
It can be easily discarded or recycled.

[0010]

An embodiment of the present invention will be described below with reference to the accompanying drawings. In FIGS. 1 (a), 1 (b), 2 and 3, reference numeral 11 denotes a reel body for packaging electronic components. The reel body 11 for packaging electronic components comprises a pair of reels sandwiching a circular core 12. It is constituted by providing the plates 13a and 13b opposite to each other. Reference numeral 14 denotes a carrier tape made of paper, plastic, or the like. The carrier tape 14 has a large number of emboss pockets 16 at predetermined intervals for accommodating electronic components 15 such as a chip-type aluminum electrolytic capacitor.

After the electronic component 15 is stored in the embossed pocket 16, a cover tape 17 is attached to the upper surface of the carrier tape 11 so that the electronic component 15 does not jump out. In addition, this carrier tape 11
Wraps around the core 12 of the reel body 11 for packaging electronic parts.

The pair of reel plates 13a and 13b are formed by stacking several corrugated boards. As shown in FIG. 2, one or both of the pair of reel plates 13a and 13b are provided. A circular hollow member 18 is formed by hollowing out three places, and several hollow members 18 are stacked to form a core 12 as shown in FIG. 1A.

According to the above embodiment, a reel body 11 for packaging electronic components is constituted by providing a pair of reel plates 13a and 13b opposite to each other so as to sandwich the core 12.
In addition, one or both of the pair of reel plates 13a and 13b are cut out and a part of both is cut out, and the cut-out member 18 constitutes the core part 12, so that the pair of reel plates 13a and 13b can be effectively used. As a result, the material cost is lower than that of the conventional case in which the pair of reel plates 2a and 2b and the core part 1 are made of different materials as shown in FIGS. 4 (a) and 4 (b). You can get to
Further, a pair of reel plates 13 are used to form the core 12.
Since a part of a and 13b is cut out, the pair of reel plates 13a and 13b also becomes lighter in weight by the amount of the cut out, so that the weight of the electronic component packaging reel body 11 can be reduced. is there.

Since the pair of reel plates 13a and 13b are made of cardboard, the pair of reel plates 13a and 13b
The core 12 formed by hollowing out a part of a and 13b is also made of corrugated cardboard, so that the electronic component 15 is automatically mounted on a printed circuit board at a high speed by an automatic mounting machine. Packaging reel body 11
Is discarded, the core 12 constituting the electronic component packaging reel body 11 does not remain as industrial waste as in the related art, and since the core 12 is made of corrugated cardboard, It can be easily discarded or recycled.

[0015]

As described above, the reel for packaging electronic parts according to the present invention is used for packaging electronic parts in which a carrier tape for containing electronic parts in a large number of embossed pockets provided at predetermined intervals is wound around a core part and packaged. The reel body is constituted by providing a pair of reel plates opposed to each other so as to sandwich the core portion, and a part of the reel plate is cut out, and the core portion is formed by this cutout member. Since the core part is configured by effectively utilizing a pair of reel plates, the material cost can be reduced at a lower cost as compared with a conventional configuration in which the pair of reel plates and the core part are formed of different materials. In addition, the reel plate is partially hollowed out to form the core part, so that the reel plate becomes lighter in weight by the amount of the hollowed out portion, thereby reducing the weight of the electronic component packaging reel itself. What can be done A.

Further, in the reel for packaging electronic parts of the present invention, a pair of reel plates constituting the reel body for packaging electronic parts is made of corrugated cardboard, so that a part of the reel plate is hollowed out. The core part is also made of corrugated cardboard.As a result, even if electronic components are automatically mounted on a printed circuit board at a high speed by an automatic mounting machine and the reel for packaging electronic components is discarded, the electronic components remain intact as before. The winding core of the packaging reel does not remain as industrial waste, and since the winding core is made of corrugated cardboard, it can be easily discarded or recycled.

[Brief description of the drawings]

FIG. 1A is a perspective view of a core portion of an electronic component packaging reel showing one embodiment of the present invention. FIG. 1B is a partially broken perspective view of the electronic component packaging reel.

FIG. 2 is an exploded perspective view showing a state in which a part of a reel plate in the electronic component packaging reel is hollowed out.

FIG. 3 is a perspective view showing a state in which a carrier tape is wound around the electronic component packaging reel.

FIG. 4A is a perspective view of a core portion of an electronic component packaging reel showing a conventional example. FIG. 4B is a partially broken perspective view of the electronic component packaging reel.

FIG. 5 is a perspective view showing a state in which a carrier tape is wound around the electronic component packaging reel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Reel main body for electronic component packaging 12 Core part 13a, 13b A pair of reel board 14 Carrier tape 15 Electronic component 16 Emboss pocket 18 Hollowing member

──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Masahiko Okano 1006 Kazuma Kadoma, Kadoma City, Osaka Inside Matsushita Electric Industrial Co., Ltd. (56) References JP-A-3-83773 (JP, A) Shokai Sho57 -151000 (JP, U) Actually open 63-1969 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) B65H 75/00-75/50 B65D 73 / 02,85 / 38

Claims (2)

(57) [Claims] An electronic component packaging reel body for winding and packaging a carrier tape for accommodating electronic components in a large number of embossed pockets provided at predetermined intervals around a core portion. An electronic component packaging reel comprising a pair of reel plates provided so as to face each other so as to sandwich a core portion, and a part of the reel plate is cut out, and the cut-out member forms the core portion. 2. The electronic component packaging reel according to claim 1, wherein the pair of reel plates are made of cardboard.