JPH0383773A - Reel for packing electronic parts - Google Patents

Abstract

PURPOSE:To prevent irregularities of a tape wound to a reel with warpage unoccurring in a flange plate even ambient temperature or humidity rises by providing grooves on the surface of the flange plate made of a corrugated fiberboard and composing a reel for electronic parts packing. CONSTITUTION:When a reel 14 for electronic parts packing is mounted on an automatic mounting machine and electronic parts are automatically mounted at high speed, a different electronic part 11 in a tape 12 is made to be taken out by swinging the reel 14 in an axis direction to a core and releasing an embossing tape 12 wound to the reel 14. Here warpage is made unoccurring in the flange plate 15 by radially providing grooves 16 by pressing on the surfaces of two flange plates 15 made of a corrugated fiberboard and composing the reel 14. Consequently, irregularities of the tape 12, which is wound to the reel 14 and in which an recessed part 12a is filled with an electronic part 11, is eliminated, as a result, the operation of an automatic mounting machine can be efficiently made.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an electronic component packaging reel used for packaging electronic components such as chip-type aluminum electrolytic capacitors mounted on printed circuit boards.

2. Description of the Related Art Conventional electronic component packaging reels of this type have been constructed as shown in FIGS. 4 and 6. That is, the electronic components 1 are filled into the recesses 2a provided in the embossed tape 2, the tofu tape 3 is pasted on the top surface of the embossed tape 2 so that the electronic components 1 do not come out, and the cardboard 7-lunge plate 4 is attached. The embossed tape 2 was wrapped around Lee/L/6 for packaging electronic parts, which were arranged to face each other for packaging.

Problems to be Solved by the Invention The above-described conventional electronic component packaging reel 115 has a problem in that when the electronic component 1 filled in the recess 2a of the embossed tape 2 is mounted on a printed circuit board using an automatic mounting machine, the electronic component 1 is Many are used to supply

Generally, when electronic components are mounted on a printed circuit board using an automatic mounting machine, the automatic mounting machine mounts many types of electronic components onto the printed circuit board at high speed. Many types of electronic components are
By swinging the tape in the axial direction relative to the core of the electronic component packaging reel, the tape wound on the electronic component packaging reel μ is unwound and different electronic components are taken out from the tape and mounted on a printed circuit board. For example, if the cardboard/L'$97 lunge plate 4 that makes up the electronic component packaging +7-A15 mounted on an automatic mounting machine warps, the electronic component packaging Lee/L/6 The embossed tape 2 that had been wound up and filled the recesses 2a with the electronic components 1 would collapse, significantly reducing the operating rate of the automatic mounting machine.

In the above-mentioned conventional electronic component packaging-Iv6, the flange plate 4 is made of ordinary corrugated paper without any surface treatment, and the material of this flange plate 4 itself is corrugated paper. Therefore, when the ambient temperature or humidity becomes high, it is easy to
There was a problem in that this occurred.

The present invention solves the above-mentioned conventional problems, and does not easily cause warping even when the ambient temperature or humidity increases, and it can be mounted at high speed by an automatic mounting machine. For electronic component packaging, when mounting on printed circuit boards, the tape wound on the electronic component packaging reel can be filled with electronic components and the automatic mounting machine can be operated efficiently without causing the tape to collapse. The purpose is to provide reels.

Means for Solving the Problems In order to achieve the above objects, an IJ for packaging electronic parts of the present invention is provided.
-, 7v is an electronic parts packaging reel that winds up and packages electronic parts with tape made of paper or plastic, etc., and grooves are provided on the surface of the corrugated cardboard flange plate that constitutes -. It is something that

Effects According to the above structure, grooves are provided on the surface of the cardboard 7 lunge plate constituting the electronic parts packaging device 9, so that it can be easily removed when the ambient temperature becomes high or when the atmospheric humidity becomes high. As a result, when mounting printed circuit boards at high speed using an automatic mounting machine, electronic components are filled and the cardboard flange board does not warp easily. Since the tape wound around ~ will not collapse, the automatic mounting machine can operate efficiently.

Embodiment 5 An embodiment of the present invention will be described below with reference to the accompanying drawings. 1 to 3, reference numeral 11 indicates an electronic component, and this electronic component 11 is filled in a recess 12 provided in an embossed tape 12, and on the upper surface of this embossed tape 12,
A top tape 13 is attached to prevent the electronic components 11 from coming out. Also, Lee A/14 for electronic parts packaging is 2
It is composed of two corrugated cardboard flange plates 16 facing each other, and the embossed tape 12 is wrapped around the electronic parts packaging material 14 for packaging. In this case, the IJ for electronic component packaging in one embodiment of the present invention
-A/14 has grooves 16 radially formed by pressing on the surfaces of two seven-lunge plates 160 made of corrugated board ρ. If the grooves 16 are grooves that cross the corrugated portions of the cardboard forming the seven-lunge plate 16, rather than along the corrugated portions, the corrugated board will be extremely resistant to warping.

The operation of the above configuration will be explained next.

When the above-mentioned electronic component packaging tv1a is mounted on an automatic mounting machine and electronic components are automatically mounted at high speed, the electronic component packaging 1/L'14 should be swung in the axial direction with respect to the core. The embossed tape 12 wound around the reel 1v14 for packaging electronic parts is unwound to take out different electronic parts 11 from the embossed tape 12. However, in one embodiment of the present invention, the reel 14 for packaging electronic parts Press grooves 16 are radially provided on the surfaces of the two corrugated cardboard flange plates 16 that make up the seven corrugated cardboard flange plates 16.
Since the embossed tape 12 is wound on the electronic parts packaging Lee/L/14 and the electronic parts 11 are filled in the recesses 12&, the embossed tape 12 is prevented from collapsing. , the automatic mounting machine can be operated efficiently.

Among them, in the above embodiment, a reel for packaging electronic parts is used.
In the above description, the grooves 16 formed by pressing are formed radially on the surface of the two corrugated cardboard flange plates 115 constituting the flange plate 14, but the above method may also be performed by forming grooves formed by pressing concentrically around the center of the winding core. Needless to say, the same effect as in the example can be obtained.

Effects of the Invention As is clear from the description of the above embodiments, the reel for packaging electronic parts of the present invention has grooves on the surface of the corrugated cardboard flange plate that constitutes the reel for packaging electronic parts, so that the reel for packaging electronic parts has grooves on the surface of the corrugated cardboard flange plate that constitutes the reel for packaging electronic parts. Even if the atmospheric humidity becomes high, rippling will not easily occur on the corrugated board or U-made flange board.As a result, when mounting printed circuit boards at high speed with an automatic mounting machine, Since the electronic component is filled and the tape wound around the electronic component packaging reel is prevented from collapsing, the automatic mounting machine can be operated efficiently.

[Brief explanation of drawings]

FIG. 1 is a cutaway perspective view of an electronic component packaging reel showing an embodiment of the present invention, FIG.
The figure is a perspective view showing the state when electronic parts are packaged using the electronic parts packaging reel, Figure 4 is a cutaway perspective view of the conventional electronic parts packaging reel, and Figure 6 is an electronic part packaging reel of the same type. FIG. 3 is a perspective view showing a state when parts are packaged. 11... Electronic parts, 12... River embossed tape (tape), 14... Reel for packaging electronic parts, 1!5... Cardboard 7 lunge plate, 1e・・・
····groove.

Claims (1)

[Claims] An electronic component packaging reel for winding up and packaging a tape made of paper, plastic, etc. on which electronic components are taped, characterized in that grooves are provided on the surface of a corrugated cardboard flange plate constituting the electronic component packaging reel. Reel for parts packaging.