JPH05201468A - Part feeding element - Google Patents

Abstract

(57) [Summary] [Object] To provide a component supply body capable of detecting a positional deviation of the component supply body and preventing interference between the component supply body and a chuck for grasping the component. In the component supply body 1 having a strip-shaped carrier tape 3 having feed holes 11 formed at equal pitch intervals and an embossed portion 2 into which a component 4 connected to the carrier tape 3 is inserted, a component of the embossed portion 2 In a portion where 4 does not exist, a position deviation detecting hole 10 for detecting a position deviation of the component supply body 1 while the feeding operation of the component supply body 1 is stopped is formed. Then, by adjusting a transmissive sensor or the like with reference to the position shift detecting hole 10, the position shift of the component supply body 1 can be detected. Marking may be used depending on the detecting means instead of the position shift detecting hole.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a component supplier for supplying mechanical components.

[0002]

2. Description of the Related Art Conventionally, this type of component supplier has a structure as shown in FIG.

That is, in the component supply body 21, the carrier tape 22 is a strip-shaped elongated body formed by drawing, and the electronic components 24 are inserted into the embossed portions 23 and provided at equal pitch intervals (= P). It was sent by the feed hole 25.

Further, as shown in FIG. 4, in some cases, a polarity presence / absence detecting hole 26 is provided at a position where a component is present in order to detect presence / absence of an electronic component and polarity detection.

[0005]

However, in the above-mentioned conventional component supplier, the presence / absence of the electronic component and the polarity can be detected by the polarity presence / absence detecting hole 26, but the positional deviation of the component supplier itself will be detected. However, since the hole is blocked by the component, there is a problem that even if an attempt is made to detect this hole by the reflection type sensor or the transmission type sensor, it is essentially impossible.

The present invention solves the above-mentioned problems, and provides a component supply body capable of detecting displacement of the component supply body and preventing interference between the component supply body and a chuck for grasping the component. The purpose is to do.

[0007]

In order to achieve the above object, the present invention is for detecting a positional deviation of a component supply member in a portion of an embossed portion where a component is not present while the feeding operation of the component supply member is stopped. Due to the structure in which the misregistration detection holes or the misregistration detection markings are formed.

[0008]

With the above structure, the position shift of the component supply body can be easily detected by adjusting the transmission type sensor, the limited transmission type sensor or the reflection type sensor with reference to the hole or marking for detecting the position shift. It will be possible.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A component supply body 1 according to an embodiment of the present invention is
It will be described with reference to FIG.

As shown in FIGS. 1 and 2, the component supply body 1 of this embodiment has a package 2 made of a hard synthetic resin and a flexibility for connecting a plurality of the packages 2 linearly. A synthetic resin carrier tape 3 is composite-molded.

The package 2 is a thick-walled molded product and is provided with a recess 5 for accommodating the mechanical component 4 and an outward flange 6 formed on the opening edge of the recess 5 and is shown in FIG. As described above, the resin flows in through the support side stopper hole 7a and the movable side stopper hole 7b of the carrier tape 3 to form the support side stopper portion 8a and the movable side stopper portion 8b of the package 2, and the flange portion 6 and the support side The package 2 and the carrier tape 3 are connected so that the stopper 8a and the movable stopper 8b sandwich the carrier tape 3 therebetween.

As shown in FIG. 1, the concave portion 5 can be molded into an arbitrary shape by injection molding, and as shown in the drawing, it is easy to mold the convex component holder 9 that matches the shape of the component. , Hole for detecting displacement 10 in a place where there are no parts
Is provided. Reference numeral 11 is a feed hole of the carrier tape 3.

As shown in FIG. 2, if a transmissive sensor (not shown) is adjusted with reference to the position shift detecting hole 10, it becomes easy when the component supply body 1 is displaced. Can be detected.

Further, even when the position deviation detecting hole 10 is a marking, if the limited transmission type sensor or the reflection type sensor (not shown) is adjusted, it is easy to perform the position deviation of the component supply body 1. Can be detected.

[0015]

As is apparent from the above embodiments, the present invention is capable of detecting the positional deviation of the component supply body while the feeding operation of the component supply body is stopped at the part where the component does not exist in the embossed portion. Since the detection hole or the marking for detecting the displacement is formed, it is possible to detect the displacement of the component supply body by adjusting the transmission sensor etc. based on the displacement detection hole or the marking.
It is possible to provide a component supply body that can prevent interference between the component supply body and a chuck for gripping a component after the positional displacement occurs.

[Brief description of drawings]

FIG. 1 is a perspective view of a main part of a component supply body according to an embodiment of the present invention.

FIG. 2 is a side view of the component supplier.

FIG. 3 is a perspective view of a conventional component supply body.

FIG. 4 is a plan view of the component supplier.

[Explanation of symbols]

 1 Component Supply Body 2 Package (Embossing Section) 3 Carrier Tape 4 Component 5 Recess 6 Flange 7a Support Side Stopper Hole 7b Movable Side Stopper Hole 8a Support Side Stopper 8b Movable Side Stopper 9 Component Holder 10 Position Deviation detection hole 11 Feed hole

Claims (2)

[Claims] 1. A component supply body having a strip-shaped carrier tape having feed holes formed at equal pitch intervals, and an embossed portion into which a component connected to the carrier tape is inserted.
A component supply member having a position deviation detection hole for detecting a position deviation of the component supply member while the feeding operation of the component supply member is stopped, in a portion of the embossed portion where the component does not exist. 2. The component supply body according to claim 1, wherein a mark for detecting a positional deviation is used instead of the hole for detecting a positional deviation.