JPS595696Y2 - Automatic feeding device to the upper mold part of a female body attaching machine for hook hooks - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an automatic feeding device for an upper mold part in a female hook attaching machine.

In a conventionally well-known device, the female body housed in the female body container of a hook with a raised hook is moved to a predetermined position by the vertical movement of an upper die member that simultaneously descends as the upper and lower sliding rods descend. In a device that automatically feeds the upper mold section by moving the guide rod that guides the feed to the position, it is installed at a predetermined position on the machine on one side of the female body at the front end where the feed has been guided. There is a device in which the female body is fitted into the upper mold portion by being pressed against the tip of a supply rod which is operated simultaneously with the operation of the cylinder.

However, the method in which the cylinder is set to operate the supply rod has a major disadvantage in that it not only requires time and effort to set up, but is also expensive.

The purpose of the present invention is to provide a simple structure at a low cost, and also to easily and steadily feed the female body at the leading end that has been guided to the female body fitting portion of the upper die member. An object of the present invention is to provide an automatic feeding device for an upper mold part in a female body attaching machine for hooks and hooks.

In order to eliminate the above-mentioned drawbacks of the conventional art and to achieve the above-mentioned object, the present invention has been proposed to lower the hook by the operation of the upper mold member 7, which is simultaneously lowered in accordance with the lowering of the vertical sliding rod 6 by pedal operation or electric operation. In order to feed and guide the female body a housed in the female body container of the hook to the upper die member 7, there is a female body fitting part 8 at the lower part of the vertical sliding rod 6 and a notch part on one side. 9′
Is the pushing plate 9 equipped with the above set in the upper mold member 7 that is integrally shaped? , the pushing plate 9 is installed on the machine body A, and one part fitted into the guiding recessed part 11 and the recessed part 12 of the female body guiding mechanism part 10, which is shaped like a letter when viewed from the side, is inserted into the female body feeding. The female body a is automatically moved to the upper mold member 7 by pushing the operating rods of the main guide rod 15, which has a guiding rod 16 for use and an operating rod 17 for the other part, back and forth.
In the device for supplying the upper mold member 7 to the female body fitting portion of
When the female body a returns to its original position, a pressing surface 26 is provided at the tip on one side of the female body a at the front end that has been fed and guided to a fixed position in front of the upper surface of the female body guiding mechanism section 10. A U-shaped supply rod 25 having an inclined arrow portion 27 at one end of the upper surface and a through hole 8 at the center of the side wall is fitted and pressed into the fitting portion 14 provided at the front end of the female body guiding mechanism portion 10. , the bullet 29 is fitted into the through hole 28 in the side wall of the supply rod, the screw nail 30 is fitted, and it is crimped to the female body guiding mechanism part 10, and a cutout that matches the short width of the female body a is made in the center part. A cover plate 31 provided with a blocking wall 38 for preventing the female body a fed to the front end of the part 32 from jumping out is covered with a plurality of twisted nails 31', and the female body a is inserted into the upper mold member 7. It is characterized in that it is automatically supplied to the female body fitting part 8.

The present invention will be explained based on the embodiment shown in the drawings.
1 is the main body installed on machine base B, 1 is the side plate of main body A,
2 is the back plate of the main body A, and is provided with a through hole 2' into which an ammunition to be described later is inserted.

Reference numeral 3 designates a cylinder supported and fixed on a hook-shaped seat 4 fixed to a suitable position on the side plate 1 with a screw nail 4', and compressed air is supplied from a compressor through a compressed air supply pipe 5 (not shown). It is supplied to cylinder 3.

Reference numeral 6 denotes a vertical sliding rod which is moved up and down by a cylinder 3, and a female body fitting portion 8 and a push plate 9 having a cutout portion 9' on one side are integrally formed at the lower part of the vertical sliding rod. The upper mold member 7 is set.

The pushing plate 9 is connected to the guiding recessed part 11 and the recessed stepped part 1 of the female body guiding mechanism part 10 which is installed on the main body A and has a single-shaped shape when viewed from the side.
One part fitted into 2 is used as a guide rod 16 for feeding the female body,
By pushing the operating rod of the main guide rod 15, the other part of which is the operating rod 17, back and forth, the female body a of the hook hook housed in the female body container (not shown) is removed from the guide body 34 and It is sequentially fed into the guiding groove 13 and guided to a predetermined position.

Reference numeral 19 designates a guide chamber for a main guide rod 15 provided at the rear of the female guide mechanism section 10, and a bolt 18 that fits into one end of the bullet 21 is attached to the back of the main guide rod.

20 is the induction chamber 19, the guide recessed part 11, and the recessed part 12.
A cover plate, a part of which is covered with a plurality of twisted nails 20', 2
Reference numeral 2 denotes a machine casing for fixing the ammunition fixed to the back plate 2 with screw nails 22', and a bolt 1 fitted to the other end of the ammunition 21
23 is installed.

In this case, the action of the bullet is to ensure that the main guide rod 15, which is moved back and forth by the pushing action of the pushing plate 9 integrally formed with the upper die member 7, can move back and forth steadily. belongs to.

Further, the ammunition 21 is fitted into the through hole 2' of the back plate 2 of the main body A, and is fixed by fitting into the bolt 16 to the main guide rod 15 and the bolt 23 of the machine casing 22 for fixing the ammunition. Ru.

24 is a cover plate of the ammunition fixing machine casing 22 covered with a plurality of twisted nails 24', and 25 is a tip that is fitted into the fitting part 14 provided at the front end of the female body guiding mechanism section 10. Pressing surface 26
A U-shaped supply rod is provided with an inclined arrow part 27 at one end of the upper surface of the pressing surface and a through hole 28 in the center of the side wall, and an ammunition 29 is fitted into the through hole 28 in the side wall of the supply rod. Twisted nail 30
is inserted and crimped onto the female body guiding mechanism section 10.

At this time, the inserted screw nail 30 is pressed against the notch 27 of the supply rod 25 by the pushing force of the female body a fed to a fixed position on the front end of the upper surface of the female body guiding mechanism section 10. The bullet 29 fitted into the shell 29 is inevitably pushed open by the elastic contraction force, and the female body a is accurately fed to the fixed position, and the elasticity of the bullet 29 causes the female body of the upper mold member 7 to fit. The supply rod 25, which can be easily fitted into the section 8 and returned to its original position by the repulsive force of the bullet 29 when it is fitted, is a fitting section provided at the front end of the female body guiding mechanism section 10. Since it is fitted to 14,
Excess extrusion is prevented to ensure reliable feeding.

Reference numeral 31 denotes a cover plate with a cutout 32 matching the short width of the female body a in the center and a blocking wall 33 at the front end to prevent the female body a from flying out, and a plurality of twisted nails. The female body guiding mechanism 10 is covered with a cover 31'.

In this case, the cover plate 31 serves to prevent the female body a fed to the fixed position from flying off and to help ensure stable operation of the supply rod 25.

Although not shown, 35 is a guiding concave groove provided in the female body a which is fed from the female body container of the upright hook via the guide 34, and the female body is guided to be fed. Twist the cover plate 36 with screws 36 to prevent body a from falling out of the machine.
’ has become established.

Reference numeral 37 designates a lower mold member for the back seat plate, which has a seat 38 on its lower surface and is fixed onto the machine board A' of the machine main body A with screw nails 38'.

Reference numeral 10' denotes a seat provided on the lower surface of the female body guiding mechanism section 10, and is fixed onto the machine board A' of the machine body A with screw nails 10''.

As described above, the present invention is housed in the female housing of the hook hook by the operation of the upper die member 7, which is lowered simultaneously with the lowering of the upper and lower sliding rods 6 by pedal operation or electric operation. In order to feed and guide the female body a to the upper mold member 7, the machine body is equipped with a push plate 9 having a female body fitting part 8 at the lower part of the vertical sliding rod 6 and a notch part 9' on one side. One part of the female body guiding mechanism part 10 installed on A and having a two-character shape when viewed from the side is fitted into the guiding recessed step part 11 and the recessed step part 12, and the other part is used as the guiding rod 16 for feeding the female body. Induction rod 15 with part as operating rod 17
In the apparatus for automatically supplying the female body a to the female body fitting part 8 of the upper mold member 7 by operating the operating rod back and forth, when the upper mold member 7 returns to its original position, A pressing surface 26 is provided at the tip on one side of the frontmost female body a that has been fed and guided to a fixed position in front of the upper surface of the female body guiding mechanism section 10, and an inclined notch 27 is provided at one end of the upper surface of the pressing surface. and a through hole 28 in the center of the side wall.
The U-shaped supply rod 25 provided with the above is fitted and pressed into the fitting part 14 provided at the front end of the female body guiding mechanism section 10, and the bullet 29 is fitted into the through hole 28 of the side wall of the supply rod. By fitting the screw nail 30 and crimping it to the female body guiding mechanism part 10,
The female body a fed to a fixed position on the front end of the upper surface of the female body guiding mechanism is pushed against the cut arrow portion 27 of the supply rod 25 by the pushing force of the female body a, so that the female body a is inserted into the through hole 28 of the supply rod 25. The female body a is inevitably pushed open by the elastic contraction force of the fitted bullet 29, and the female body a is accurately fed to a fixed position, and the female body fitting portion of the upper die member 7 is pushed open by the repulsive force of the bullet 29. The supply rod 25 can be easily fitted into the feed rod 8 and returned to its original position by the repulsive force of the bullet 29 when it is fitted into the fitting section provided at the front end of the female body guiding mechanism section 10. 14, excessive extrusion is prevented and reliable feeding is performed, and the cutout 32 that matches the short width of the female body a in the center and the female body a that has been fed to the front end. A cover plate 31 provided with a blocking wall 33 for preventing the mold member from popping out is covered with a plurality of twisted nails 31', and the female body a is automatically supplied to the female body fitting portion 8 of the upper mold member 7. This prevents the female body a fed to the predetermined position on the front end of the upper surface of the female body guiding mechanism section 10 from jumping out, and also helps the stable operation of the supply rod 25. This has the advantage of being able to reliably and easily fit into the female body fitting portion.

[Brief explanation of drawings]

Fig. 1 is a partially cutaway side view of the present invention, Fig. 2 is a partially cutaway front view, Fig. 3 is a front view of the supply rod, Fig. 4 is a plan view of Fig. 3, and Fig. 5 is a partially cutaway side view of the present invention. Figure 6 is a front view of the ammunition machine, Figure 6 is a partially cutaway plan view showing the state in which the female body of the hook with a raised hook is fitted into the upper mold part and the vertical sliding rod is lowered, and Figure 7 is a partially cutaway plan view. 6th
Fig. 8 is a partially cutaway cross-sectional view of the main part in the figure; Fig. 8 is a partially cutaway plan view showing the supply rod in a pressed state;
This figure is a partially cutaway sectional view of the main part in FIG. 8. Regarding important symbols in the drawings, 10 is a female body guiding mechanism part, 14 is a fitting part, 25 is a supply rod, 26 is a pressing surface, 2
7 is a notch, 28 is a through hole, 29 is a bullet, 30 is a twisted nail,
31 is a cover plate, and 33 is a blocking wall.

Claims (1)

[Scope of Claim for Utility Model Registration] The upper die member 7 is lowered simultaneously with the lowering of the vertical sliding rod 6 by pedal operation or electric operation, and the upper die member 7 is housed in the female housing of the hook. In order to feed and guide the female body a to the upper mold member 7, the vertical sliding rod 6
A pushing plate 9 with a female body fitting part 8 and a notch 9' on one side is set in the upper mold member 7, which has a female body fitting part 8 at the lower part of the body A and a notch part 9' on one side. One part of the female body guiding mechanism part 10 which is installed in the body and has a U-shape when viewed from the side and which is fitted into the guiding recessed part 11 and the recessed part 12 is used as the guiding rod 16 for feeding the female body, and the other part is used as the guiding rod 16 for feeding the female body. In the device for automatically supplying the female body a to the female body fitting part 8 of the upper mold member 7 by pushing the operation rod of the main guide rod 15, which is the operation rod 17, back and forth, the upper mold member When the female body 7 returns to its original position, a pressing surface 26 is provided at the tip on one side of the frontmost female body a that has been fed and guided to a fixed position in front of the upper surface of the female body guiding mechanism section 10. For the time being, there is an inclined arrow part 27 at one end of the upper surface and a through hole 2 in the center of the side wall.
A U-shaped supply rod 25 provided with an arrow 8 is fitted and pressed into the fitting part 14 provided at the front end of the female body guiding mechanism section 10, and the bullet 29 is inserted into the through hole 28 of the side wall of the supply rod. Fitted screw nail 30
is inserted and crimped onto the female body guiding mechanism section 10, with a cutout 32 in the center that matches the short width of the female body a and a blocking wall 38 that prevents the female body a fed from jumping out at the front end. The cover plate 31 provided with is covered with a plurality of twisted nails 31', and the female body a
An automatic feeding device for an upper mold part in a female body attaching machine for a hook, characterized in that it automatically supplies the liquid to a female body fitting part 8 of an upper mold member 7.