JPS59124220A - Method of encasing small-sized electronic part - 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 The present invention relates to a method for housing small electronic components such as chip capacitors, ceramic capacitors, and resistors used in electronic equipment such as computers.

The above-mentioned small electronic components such as chip capacitors and ceramic capacitors are mainly used in the computer field, so the number of them is enormous (on the order of billions), and the industry has difficulty packaging and storing them. However, recently a method has been adopted in which such small electronic components are generally housed in a band-shaped tape body called a carrier tape and wound onto a reel.

In other words, in the past, a carrier tape was used in which storage holes of a predetermined size and sprocket holes were provided at equal intervals on a band-shaped tape body (made of paper, plastic, etc.), and small electronic components were stored in the storage holes of this tape. When using electronic components housed in a carrier tape, the core tape wound on a reel is unwound and taken out using a suction method. Electronic components are generally temporarily attached with adhesive and then soldered for final installation. A scolding button.

In the conventional carrier tape storage method, individual components are simply stored in the tape body, so when attaching the component to electronic equipment, etc., adhesive means for temporary attachment is required after removing it from the carrier tape. Where #1 had to be. In other words, in the past, temporary attachment was performed by applying adhesive or double-sided adhesive to a single component taken out from a carrier tape, or by applying adhesive or pasting double-sided adhesive to the equipment side in advance. This invention eliminates the work of applying or pasting an adhesive to individual components taken out from a carrier tape, or the work of applying or pasting adhesive on the device side in advance, and the work of temporarily pasting the parts together. This was done to simplify and speed up the process.

That is, in this invention, by applying a tacking adhesive to the carrier tape side in advance, each electronic component can be removed from the carrier tape with the tacking adhesive still attached. The gist of this is that in a method of storing small electronic components in a strip-shaped tape body, one side of the tape body has a large number of housing holes and sprocket holes drilled at equal intervals, and the tape body has a number of housing holes drilled at equal intervals and sprocket holes. A double-sided adhesive tape whose adhesive surface is smaller than the area of the storage hole is pasted, a single suspicious electronic component is pasted on the adhesive surface exposed through each storage hole, and wound onto a reel, and Either make cuts in advance at predetermined dimensions in the double-sided adhesive of the double-sided adhesive tape, or make cuts only in the exposed part of the storage hole after pasting the double-sided adhesive tape on the storage tape body. This electronic component storage method is characterized in that a small electronic component is adhered to an adhesive surface exposed through a storage hole and wound onto a reel.

Hereinafter, one embodiment of the present invention will be described based on the drawings.

As shown in Fig. 1, this invention consists of a tape body (1) having a large number of storage holes (1-1) drilled at equal intervals in the center and sprocket holes (1-2) at the side ends. This is a method of storing individual electronic components using a component storage chip f, which is made by pasting double-sided adhesive tape (2) on one side of the tape. Attach the storage hole (1-1) and Sugerocket hole (1-2') and attach the reel (1-3).
), and the double-sided adhesive tape (2) is similarly wrapped around the reel (2-3), and both reels are made into tapes (1) and double-sided adhesive tape (2), respectively.
They are pasted one on top of the other without being rewound, and the combined material is wound onto another reel (illustration omitted).

Here, the double-sided adhesive tape (2) is formed into a tape (1).
Double-sided adhesive (2-2) exposed from the storage hole (1-1)
Use one having an exposed area smaller than the area of the storage hole (1-1). This is to make it easier to adhere the electronic component to the double-sided adhesive (2-2) exposed from the storage hole (1-1), and to make it easier to adhere the electronic component to the double-sided adhesive (2-2) exposed from the storage hole (1-1). This is to make it easy to cut 2-2). In other words, the size of the double-sided adhesive tape was limited because it would be easier to attach and detach electronic components by providing even a small space in the storage hole to which the double-sided adhesive tape was attached.

FIG. 2 shows an enlarged cross-section of the above-mentioned parts collection tape according to the present invention, in which the double-sided adhesive tape (2) has a double-sided adhesive on one side of the tape-shaped foil (2-1). (2-2
) is pasted, and the storage hole (
The electronic component (31) is adhered to the double-sided adhesive (2-2) exposed from 1-1), and the double-sided adhesive (2-2) is attached to the electronic component at the same time as the electronic component (3) is removed. Cut off the inner edge of the storage hole (1-1) and insert the paper (2-
1).

Here, in order to further improve the cutting ability of the double-sided adhesive (2-2), as shown in FIGS. 3 and 4, the double-sided adhesive (2-2) exposed from the storage hole (1-1) is 2-
2) is characterized by making a notch (5). To make this incision, if you want to make the incision only in the exposed part as shown in Fig. 3, after pasting the double-sided adhesive tape (2) on the tape body (1) as shown in Fig. 5, use the cutting device (
6) etc., it is possible to use a method of making an incision (5) t- in the exposed portion. In addition, when making random cuts (5) as shown in Fig. 4, before pasting the double-sided adhesive tape (2) on the tape body +1+ as shown in Fig. ) It is possible to use the method of inserting.

The tape for parts storage according to the present invention described in , H, in which the double-sided adhesive tape (2) is pasted on one side of the tape body (1), is once wound onto a reel (not shown). When storing a small electronic component on this tape, unwind the entire wound tape, insert the small electronic component into the storage hole (1-1) of the tape, and paste it on the double-sided adhesive <2-2>. This is then wound onto another reel and stored. When using the small electronic components stored in this manner, the tape is rewound from the reel again and taken out from the storage hole (ii) using a suction method or the like. At this time, attach each electronic component using double-sided adhesive (2-2
), so when the electronic component itself is sucked from above, it is peeled off from the foil paper (2-1) with the double-sided adhesive (2-2) still attached. Further, when the double-sided adhesive has a notch (5), the double-sided adhesive (2-2) can be cut very easily, so that a single electronic component can be taken out with a small suction force. Therefore, since the single electronic component taken out from the storage tape has double-sided adhesive on one side, it can be directly attached to the IT child device without applying an adhesive for temporary attachment as in the past. can do.

As explained above, according to the method of the present invention, it is possible to take out the electronic components from the storage tape with the adhesive for tacking attached. There is no need for pasting work, making temporary attachment and work easier and faster, and it is also useful for assembling electronic devices,
It is possible to significantly shorten manufacturing time, which has an extremely large effect on the manufacturing industry of electronic devices such as computers.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing an example of the parts storage tape according to the present invention, Figs. 2 to 4 are enlarged longitudinal sectional side views of the same tape, and Fig. 6 shows a method of making incisions in the double-sided adhesive of the same tape. It is a schematic explanatory diagram showing an example. DESCRIPTION OF SYMBOLS 1... Tape body, 1-1... Storage hole, 2... Double-sided adhesive tape, 2-1... Tear-off paper, 2-2... Double-sided adhesive, 5... Notch, 6 ...Cutting device. rhM person Tokuji Okui Figure 1 Figure 2

Claims (1)

[Claims] 1. In a method for storing small electronic components in a strip-shaped tape body, the tape body is stored on one side of the tape body having a large number of housing holes and sprocket holes punched at equal intervals. Paste a double-sided adhesive tape whose exposed area is smaller than the area of the storage hole, and place the small electronic component alone in the storage hole where the double-sided adhesive is exposed.
A method for storing small electronic components characterized by pasting them and winding them onto a reel. 2. In a method of storing small electronic components in a strip-shaped tape body, one side of the tape body has a large number of equally spaced housing holes and sprocket holes, and a double-sided adhesive that is exposed through the housing holes of the tape body is used. Attach a double-sided adhesive tape with an exposed area smaller than the area of the core storage hole, make a cut in the double-sided adhesive exposed from the storage hole of the tape body, and make a cut in the double-sided adhesive exposed through the storage hole of the tape body. A method for storing small electronic components, characterized by storing a single small electronic component in a hole, pasting the component, and winding it onto a reel.