JPH0226896Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention relates to a female fitting body supply device for a hook driving machine. A female fitting body that has a fitting part in the center of the main body, and a part of the fitting part protrudes on the side opposite to the fitting side of the male fitting body, is fixed to the machine. The female fitting body is taken out to a chute through a posture regulating part configured between a disc and a cone member that is rotatable and driven with respect to the disc, and the female fitting body is guided to a hook driving part by the chute. The present invention relates to an improvement technique for the posture regulating section in the female fitting body supplying device of the hook driving machine configured.

(Prior Art) As described above, the female fitting has a shape in which a part of the elastic fitting part protrudes on the side opposite to the male fitting part.

This is because the thinner the body of the female fitting body is, the smaller the amount of protrusion of the body from the hook-fastening body such as cloth, which is preferable. This is due to the fact that the depth of the fitting part (in the direction of the thickness of the main body) cannot be reduced arbitrarily, and the depth of this fitting part is deeper than the thickness of the main body, and this shape characteristic By making good use of this, a posture regulating section is configured that takes out the female fitting body in a predetermined posture and takes it out into the chute.

That is, as shown in FIG. 9, a part a of the elastic fitting part 6a protrudes from the main body 6b to form a dovetail-shaped recess d... which has approximately the same shape as the female fitting body 6 which is convex in side view. It is formed on the end surface 5a of the cone member 5 which can be driven and rotated relative to the cone member 5, and as the cone member 5 rotates, the female type fitting body 6 accommodated in the cone member 5 is swayed, and the female type When the posture of the fitted body 6 conforms to the dovetail groove d in shape, the female type fitted body 6 is allowed to pass through the concave portion d, and the female type fitted body 6 is then regulated in a predetermined posture and taken out into the chute 8. Part B
It consists of

By the way, although the cone member 5 is molded by casting or synthetic resin, since the amount of protrusion of the part of the protrusion a of the elastic fitting body 6 is small, the posture regulating part c, which allows the protrusion a to pass through, The thickness of c becomes thin, and as a result, it is very difficult to form the posture regulating portions c, c when molding the cone member 5, and sometimes defective molding of the posture regulating portions c, c occurs. Or, it has a defect that makes it easy to break.

(Purpose of the invention) The purpose of the invention is to eliminate the above-mentioned drawbacks through extremely simple improvements.

(Structure of the Device) In order to achieve the above object, the present invention allows only the partial protrusion of the female fitting body to pass through a predetermined location of the disk facing the end face of the cone member. A protrusion is provided, and between the protrusion and the end face of the cone member facing the protrusion,
The present invention is characterized in that the attitude regulating portion of the female fitting body is configured by providing a gap that allows only the main body of the female fitting body to pass through.

(Example) Hereinafter, an example of the present invention will be described based on the drawings. Figure 1 is a perspective view of the main part that best represents the features of the present invention, and Figure 2 is a female fitting body supply device A. FIG. And Figures 3 and 4
The figure shows a hook driving machine equipped with a female fitting supply device A.

The female fitting supply device A includes a disk 2 fixed to the machine 1 and a cone member 5 driven and rotated by an arm 4 that reciprocates via a rod 3.
and a chute 8 which guides the female fitting body 6 taken out through the attitude regulating part B constructed between the disk 2 and the cone member 5 to the hook driving machine 7, and the disk 2 has a An inlet 9 for the female fitting body 6 is provided.

In FIGS. 3 and 4, C in the figure is a supply device for the fastening metal fitting 10, which is structurally the same as the female fitting body supply device A, and has a disk 11.
, a cone member 12 that is driven and rotated in a reciprocating manner, and a chute 13.

As shown in FIG.
The main body 6b has a fitting part 6a that is elastically fitted in the center part of the main body 6b, and a part a of the fitting part 6a protrudes to the side opposite to the fitting side of the male fitting body 14.

On the other hand, the fastening fitting 10 has a ring portion 10a.
and a plurality of needle bodies 10b..., the needle bodies 10b...
... is stuck through a fastening member 15 such as cloth, and is secured to the main body 6b of the female fitting member 6.

Now, as shown in FIGS. 3 and 8, the terminal end of the female fitting body chute 8 is located above the hook driving part 7, and the terminal end of the other chute 13 is located below the hook driving part 7. It is located in Then, at the terminal end of one chute 8, a part of the protrusion a of the female fitting body 6 is directed downward, and at the terminal end of the other chute 13, the needle body 10b is directed upward. They are arranged so as to guide the female fitting body 6 and the fastening metal fittings 10, respectively.

Next, to explain the specific structure of the posture regulating section B, as shown in FIGS. Protrusions b... that allow only the protrusion a of the female fitting body 6 to pass through are formed at intervals in the circumferential direction, and the protrusions b... and the end face portion 5a of the cone member 5 facing the protrusions b... A gap L (that is, a gap slightly wider than the thickness of the main body 6b) that allows only the main body 6b of the female fitting body 6 to pass is formed between the cone member 5 and the cone member 5.
As the reciprocating rotation of the female fitting body 6 moves, the female fitting body 6 within the cone member 5 is moved, and the protrusion a of the female fitting body 6 is located between the protrusions b and b, and the main body 6b is located between the protrusion b. and the end surface 5a of the cone member 5, take out the female fitting body 6 from between the disk 2 and the end surface 5a to the peripheral side of the disk 2, and is made to fall into the chute 8 along a guide 16.

That is, only the female fitting body 6 with the protrusion a facing toward the disk 2 can be taken out into the chute 8, so that the protrusion a is directed downward at the end of the chute 8. You will be guided.

(Effects of the invention) As explained above, the present invention forms a protrusion on the disk side that allows only the protrusion of the female fitting to pass through, and also allows only the main body of the female fitting to pass through. The feature is that a gap is provided between the disk and the end surface of the cone member, thereby substantially preventing the dovetailing formed in the conventional cone member between the disk and the end surface of the cone member. It has become possible to form a female-type fitting body passage part similar to the groove-shaped recess, and as a whole,
Unlike conventional posture regulating parts, there are no drawbacks such as difficulty in molding, poor molding, or easy breakage, and a simple structural improvement of simply forming a protrusion on the disk allows the female mold to be easily molded. It is now possible to supply the fitted body to the hook setting section in a predetermined position.

[Brief explanation of the drawing]

The drawings in FIGS. 1 to 8 show an embodiment of the present invention, in which FIG. 1 is a partial perspective view of the posture regulating section, FIG. 2 is an exploded perspective view of the female fitting body supply device, and FIG. 4 are a front view and a side view of the hook driving machine, and FIG. 5 is a sectional view of the hook. FIG. 6 is a front view of the female fitting with main parts cut away, FIG. 7 is a detailed view of the disk, and FIG. 8 is an explanatory view of the hook driving machine.
FIG. 9 is a partially enlarged view of a posture regulating section showing a conventional example. 1... This machine, 2... Disk, 5... Cone member, 5
a...End face portion, 6...Female fitting body, 6a...Elastic fitting part, 6b...Main body, 7...Hook driving machine, 8...Chute, 14...Male fitting body, 14a...Bulging part, a...Protrusion part, b...Protrusion, B...Posture regulating part, L...Gap.

Claims (1)

[Scope of utility model registration request] It has a fitting part in the center of the main body that elastically fits the bulge in the center of the male fitting body, and a part of the fitting part is on the side opposite to the fitting side of the male fitting body. The protruding female type fitting body is taken out into the chute through a posture regulating part configured between a disk fixed to the machine and a cone member rotatable to drive with respect to the disk, and the female type fitting body is taken out into the chute. A female fitting supply device for a hook driving machine configured to be guided to a hook driving section by the chute, wherein the disk facing the end surface of the cone member and forming the posture regulating section. A protrusion that allows only the partial protrusion of the female fitting body to pass is provided at a predetermined location, and a protrusion is provided between the protrusion and the end face of the cone member facing the protrusion. A female mold fitting body supply device for a hook driving machine, characterized in that a gap is provided to allow only the main body of the mold fitting body to pass through.