JPS5944029B2 - skewer device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is a skewering device for making yakitori, a dish in which meat such as chicken, pork, beef, or offal is skewered and grilled, so-called horumon-yaki, yakitori, and the like.

More specifically, in FIG. 1, the present invention is equipped with a material clamping device A that reciprocates laterally in the central part, and a support B that temporarily supports a small rod on one side in the direction of movement. A skewering device is provided with a cutting device C having a rotating circular cutting blade on the other side, and moves the material clamping device left and right, inserting a small rod on one side and cutting the material on the other side, and The material clamping device A in this section is a rectangular device that is slightly elongated in the vertical direction (perpendicular to the plane of the paper), and has separate upper and lower jaws, which are made by cutting a raw plate-like material into several strips that meet each other. A semi-processed material as shown in Fig. 5 is held in place, and it slides sideways by a hydraulic device and advances at a slow speed to the aforementioned middle rod support B, which is a provision on the left side, where a plurality of small rods arranged in parallel are placed just in time for the material. It is designed to stick in the center and not back out, so when the small rod is stuck inside the material as the material advances, the clamping device will stop.

At this time, the support tool B frees the small rod, and at the same time, the rotary circular cutting blade of the cutting device C begins to rotate, and the clamping device A folds back while holding the material to be skewered and moves in the opposite right direction. Then, it passes through the rotating circular cutting blade and stops.

The rotating circular cutting blade has a plurality of circular blades skewered parallel to the traveling direction on a rotating shaft provided at right angles to the traveling direction of the small rod, and the small rod advances exactly in the middle of each circular blade to cut each small rod. The rod is designed to cut the material between the small rods of the material, and the material is cut at right angles to the longitudinal direction, so it cuts in the longitudinal direction. The material is now transversely cut and formed into individual nodules while being pierced by a small rod.

When the cutting is finished, the clamping device turns back and moves to the left, stops at the starting point in the center, raises the upper jaw, and takes out the skewered material that has been formed on the lower jaw surface.

Next, specific embodiments of the present invention will be described with reference to the drawings.

In FIG. 1, a material holding device A is installed approximately in the center of the entire skewering device.

As shown in FIGS. 2 and 3, the clamping device has a plurality of pairs of rectangular lower jaws 1 and upper jaws 2, and the longitudinal ends are hinged with hinges 3 so that they can be opened and closed. It has become.

A large number of clamping teeth 4, 5 are regularly provided on the facing parts of both jaws so as to face each other, and clamp the material when the jaws are closed.

As can be seen in FIG. 2, the upper edges of the side plates 6 and 7, to which the mandibles 1 are attached, have semicircular inserts 8, 9 above the central position of the mandibles.

Further, as shown in FIG. 4, the other side plate 7 has a vertical groove 10 formed between the lower jaws to form a separate side plate 7'.

The plurality of upper jaws 2 are fixed to an edge plate 11 having a semicircular insert 13 on the edge thereof opposite to the insertion 8 of the lower jaw, and the upper jaws 2 are fixed to each other with a horizontal groove 15 spaced apart from one another on one side. The section has a right-angled edge plate 12 with a semi-circular insert 14 in the center of the edge.

A cover 17 having a groove 16 matching the horizontal groove 15 may be attached to the upper jaw 2 to prevent danger.

Further, there is a slide hole 18 at the lower part of the side plates 6, 7 of the lower jaw 1, into which a guide rod 19 horizontally fixed to the frame 20° 21 is loosely inserted, and is inserted through and fixed to the side plates 6, 7. The lower jaw 1 moves laterally together with the upper jaw 2 by a movable rod 22 that reciprocates horizontally.

As shown in Figures 5 and 6, the material for making yakitori is made by pounding meat, skin, etc., into a rectangular shape with a slightly thick wall, and several strips d0. d2. d
3. d4. Prepare in advance the semi-processed material that is cut into d5 and connected to each other.

As shown in FIG. 1, when the upper jaw 2 of the material holding device A is raised to position 2', the semi-finished material is placed on the surface of the clamping teeth 4 of the lower jaw 1, and the upper jaw 2 is lowered to position the clamping teeth. 4 and 5, the moving rod 22 is slowly moved in the left direction a by a hydraulic system (not shown), and both the material clamping devices A are moved to the left.

Structure frame 20 at position 0 of the left horizontal line of material holding device A
Install support B.

A presser arm 25 having a presser plate 26 is attached to a shaft 24 on an operating box 23 fixed on the frame 20 so as to be able to move in a fan shape. The persimmon skewers 30 placed in a plurality of small grooves 28 arranged in a row on a groove plate 27 are pressed and released.

When the material holding device A moves to the left a, the persimmon skewer 30 is designed to be inserted into the horizontal center of the material holding device A, and the root end of the persimmon 30 is connected to the operating box. Since the gripping device A moves leftward to the N position, the tip of the persimmon skewer 30 moves toward the insertion 8,
13 and successively between the lower jaw 1 and the upper jaw 2, and the processed material as seen in FIGS. 5 and 6 pushes against the skewered persimmon, so that the skewered persimmon becomes the material strip d1. d2
．． d3. d4. d5 are inserted one after another, and the pointed ends are pulled out from the insertion points 9 and 14 of the side plate 7 and edge plate 12.

At this time, the clamping device A is in close proximity to the frame 20, and the movement of the moving rod 22 by the hydraulic device is reversed via the wiring 35 by the electric automatic switching device 34 provided at an appropriate position.
At the same time, the presser arm 25 provided on the support B by the wiring 29 moves in a fan-like manner and rises to the position 25', and the presser plate 26 releases the presser on the persimmon skewer 30 to free it.

Next, I pierced 30 skewers of persimmons into the semi-processed material.
The clamping device A, which clamps the object in the state shown in the figure, turns around and starts moving in the opposite direction to the right.

At this time, the circular cutting blade 36 is rotated by the electric motor 37 through the wiring 33 of the cutting device C.

The electric motor 37 and the rotating shaft 38 of the cutting blade are installed on a frame 39, and a plurality of circular cutting blades 36 are attached to the rotating shaft, and the persimmon 30 runs in parallel between the circular cutting blades.

Further, the rotation axis is located slightly above the position 30' of the advancing line of the persimmon skewer 30, and the radius R of the circular cutting blade 36 is slightly larger than the width d of the semi-processed material.

As seen on the right side of FIG. 1 and FIG. 4, when the material holding device A moves to the right by the operation of the moving rod 22 and gradually reaches the The semi-processed material is slowly rotated and the cutting blade cuts the middle part of the skewered persimmon (Fig. 7 f) in the direction of the skewered persimmon as it is pressed, and by this process the semi-processed material is broken into individual small pieces. becomes.

When the material holding device A moves to the right, the edge plate of the upper jaw 2 is in contact with the side plate 6 of the lower jaw 1 seen in FIG. Vertical groove 1
0 and the lateral groove 15 of the upper jaw 2 meet, creating a continuous slot as seen in FIG. Clamp teeth 4, 5
The semi-processed material held between the two is cut as described above.

As seen in FIG. 1, since the axis 38 of the circular cutting blade 36 is provided slightly above the advancing direction of the small rod 30 with respect to the semi-processed material moving in the lateral direction, the radius R of the circular cutting blade 36 is within the radius R of the circular cutting blade 36. It is necessary to design so that the width d of the semi-processed material, which is aligned with the small rod 30, fits into the width d of the semi-processed material.

The clamping device that clamps the workpiece inserted into the small rods that has been cut into individual pieces returns to the original position to the left by the moving rod 22 and stops, and then moves as it is or moves in the longitudinal direction to the third position.
As shown in the figure, raise the upper jaw 2 and take out the finished processed material inserted into the small stick. When cooking, as shown in Figure 8, the small pieces that are glued together should be separated slightly from each other and baked or boiled. Serve it.

Conventionally, many of the yakitori and other skewered products are handmade, so the production volume is small, and it is not always possible to say that they are carried out in a sanitary manner.

Therefore, by carrying out the present invention as shown in FIG.

[Brief explanation of the drawing]

Fig. 1 is an explanatory side view of the entire device of the present invention with a part cut away, Fig. 2 is a perspective view of the lower jaw and upper jaw, Fig. 3 is a side view of the upper jaw with the upper jaw open, and Fig. 4 is a side view of the device of the present invention. Partial side view showing the state in which the circular cutting blade is inserted into the groove formed by the lower jaw and the upper jaw, No. 5
The figure is a perspective view of the semi-processed material, Figure 6 is a cross-sectional view, and Figure 7 is a cross-sectional view.
The figure is a perspective view of the skewer inserted, and FIG. 8 is a perspective view of the finished material. Symbols in the figure, A... Material holding device, B...
・Support, C...Rotary cutting device, D...
・Semi-processed material, 1... lower jaw, 2... upper jaw, 3... hinge, 4... clamping tooth, 5...
・・・・・・Pinch teeth, 6, 7・・・・Side plate, 7′...
...Minute side plate, 8.9...Divine ceremony, 10...
... Vertical groove, 11, 12 ... Edge plate, 13, 1
4...Divine ceremony, 15...Horizontal groove, 18.
...Slide hole, 19...Guide rod, 2
0゜21.39... Horizontal frame, 22... Moving rod, 23... Operating box, 24... Axis,
25... Presser arm, 26... Presser plate, 2
7...Horizontal groove plate, 28...Small groove, 30
...Small rod, 34...Electric automatic switching device, 36...Rotating circular cutting blade (radius R), 37...
...Electric motor, 38...Rotating shaft, d...
...Width of the material.

Claims (1)

[Claims] 1. There are inserts 8 and 9 in the upper center of the side plate 7', which is divided by the upper part of the side plate 6 and the vertical groove 10 of the side plate 7, and a plurality of clamping teeth 4 are horizontally integrated therein. The lower jaw 1 provided on the side plate 6,
7 in a spanwise manner, and the insertion 8 is fixed to the lower jaw 1.
, 9, and the upper jaw 2 with the clamping teeth 5 is attached so that it can be opened and closed by a hinge 3. The side plates 6, 7 of the material clamping device A are attached to the frame frames 20, 21. It is loosely inserted into the rod 19 so that it can slide, and is moved left and right by a moving rod 22 attached to the side plate.A support B is installed on the frame 20 on one side of the moving direction, and a small rod is attached to the support. A presser arm 25 having a presser plate 26 that temporarily supports the presser arm 25
It is set up to move in a fan shape, and also. In the travel path of the clamping device that moves to the opposite side of the support device,
A rotary shaft 38 on which a plurality of rotary circular cutting blades 36 having a radius R larger than the width d of the semi-finished material is skewered above the hanging rod passing position is rotated by an electric motor 37, and the circular cutting blades 36 axially attached are rotated by an electric motor 37.
The skewering device is characterized in that it is equipped with a rotary cutting device C that rotates within a vertical groove 10 provided in the side plate 7.