JPS5844335B2 - Loin meat quantitative cutting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention mainly relates to a quantitative cutting device for salted loin meat and a quantitative cutting device for unprocessed loin meat used in (1) in the roast ham production process.

The quantitative cutting of loin meat has long been carried out by skilled workers using kitchen knives, but due to demands for mass productivity, lack of skilled workers, and cost reductions, cutting has been mechanized.

FIG. 1 is a diagram showing the principle of a conventional loin meat quantitative cutting device.

Loin meat is put into a compression container 1, and the compression container 1 and lid 2 are combined by a lid closing device.

The loin meat is transferred to the storage section 3 of the metering device 3 by the extrusion device 4.
It is moved until it completely fills the area a and is cut by the cutting device 5.

On the other hand, the storage section 3a of the metering device 3 is normally cylindrical as shown in FIG. 2A, but after the stored loin meat M is cut, it opens as shown in FIG. 2B and allows the loin meat to fall naturally.

The above-mentioned conventional apparatus has the drawbacks of poor working efficiency and yield, and unstable quantitative function.

The present invention eliminates the drawbacks of the above-mentioned conventional devices and will be explained in detail below by way of examples.

FIG. 3 is a diagram showing the principle of the device of the embodiment.

In the feeding process, the loin meat is placed in the feeding device 11, the lid 12 is closed, and then the loin is sent to the compression container 14 by the extrusion device 13.

The compression container containing the loin meat is moved by the moving device 15 to the position shown by the dotted line alongside the metering device 16.

The quantitative device 16 has a sliding partition IT in a cylinder, and an arm 18 attached to the sliding partition 17 is a turret type stopper 1.
It is a structure that is pressed against 9.

In the compression process, the sliding partition 1 is compressed by means not shown.
7 is fixed to the left end of the metering device 16, and the compression extrusion device 2
The sliding partition wall 21 of 0 moves through the compression container 14 and compresses the loin meat at high pressure, so that it is shaped to follow the inner wall of the compression container 21.

Next, the cutting process begins, and the arm 18 moves until it abuts against the turret-type stopper 19, and the compression extrusion device 20 extrudes the loin meat to the right in the drawing.

Next, the blade 23 of the cutter 22 rises to cut the salted loin, and the turret stopper changes to a lower one.

Thereafter, the same operation is repeated, and the loin meat is sequentially cut into lengths corresponding to the difference in height of the stopper C (capacity) and stored in the metering device 16.

Then, the amount remaining in the compression container 14 is less than a predetermined amount, for example, 15c.
If the remaining amount is 5□□□ or less ctCm when cutting into m pieces, it is extruded from the compression container 14 without cutting, and the final loin meat is (], 5 + CI) cm.

When all of the compression-molded loin meat is transferred from the compression container 14 to the metering device 16, the sliding partition 2 of the compression extrusion device 20
1 exits to the column of compression vessels 14.

Next, the compression container 14 is moved to a position where it is lined up with the supply device 11, and at the same time, the arm 18 is moved to the left in the drawing by means not shown, so that the cut loin meat is transferred to the metering device 1.
6 and falls into the container 24.

On the other hand, the arm 18 of the turret type stopper 19 is the highest (1
) It stops when it can make contact with the stopper.

- The operator must use the feeding device 11 during the compaction process and the cutting process.
The loin meat is placed inside and the lid 12 is closed.

Therefore, as soon as the compression container 14 is aligned with the supply device 11, the operation of the extrusion device 13 starts.

The present invention configured as described above has the following features.

The first is that there is less loss of loin meat.

When loin meat is compressed under high pressure in a quantitative container, pieces of meat are squeezed out from the passage of the cutting blade.However, in contrast to conventional equipment, which compresses under high pressure every time it is cut, the present invention compresses the meat only once in one process. This is because it is compressed.

In addition, in the present invention, the loin meat is compressed into a cylindrical shape using high pressure and then extruded one after another using a lower pressure, so the loin moves relatively smoothly. The unevenness near the passage is also compressed and molded, so the movement of the loin meat is not smooth.

Second, the work efficiency is high.The present invention performs the feeding process in the upper stage, and performs the compression process and cutting process in the lower stage, so that the loin meat can be fed into the feeding device between the compression process and the cutting process. This was not possible with conventional equipment.

This feature is particularly effective when one worker operates multiple devices of the present invention.

Thirdly, the removal of cut loin meat is efficient and the time required for quantitative cutting is short.

Since loin meat has a strong adhesive force, it takes time for it to fall by gravity alone as in conventional equipment, but in the present invention, it is forcibly extruded continuously, so it is efficient.

Moreover, the extrusion process can proceed simultaneously with the supply process,
The extrusion process time can be considered as substantially 0.

Fourth, avoid serving small amounts of loin meat that has little use.

Since the loin meat is cut into loin meat by adding the small amount to the prescribed amount without measuring the weight of the loin meat before supplying, it is efficient and no waste occurs.

The present invention, which has many of the features described above, and the conventional device were manufactured, and the cutting performance of the two was compared under the same conditions as possible for the materials, etc. The conventional device: 500 pieces/hour; the present invention: 1,200 pieces/hour; and the same. A quantitative comparison is as shown in FIG.

In FIG. 4, the solid line is the present invention; the dotted line is the conventional device;
Also, the horizontal axis is weight, the vertical axis is weight, and the target value is 5001.

Therefore, the present invention is a new technology that greatly contributes to the production of roast ham and the like.

[Brief explanation of the drawing]

Fig. 1 is a principle diagram of a conventional quantitative cutting device, Fig. 2 is a perspective view showing a state in which salted loin meat cut quantitatively by the device shown in Fig. 1 is taken out, and Fig. 3 is an embodiment of the present invention. It is a principle diagram of an example. FIG. 4 is a graph showing a comparison of the quantitative performance of the conventional device and the present invention. 1... Compression container, 2... Lid, 3...
...Quantitative device, 4...Extrusion device, 5...
... Cutting device, 11... Supply device, 14...
...Compression container, 16...Quantitative determination device, 20...
. . . Compression extrusion device, 22 . . . Cutting device.

Claims (1)

[Claims] 1. A cylindrical loin meat supply device 1 having an opening with a lid on the cylindrical wall.
1, an extrusion device 13 having a first extrusion member having a shape substantially the same as the cross-sectional area of the tube through hole of the cylindrical loin meat supplying device 11 and capable of sliding over the entire length of the member through hole; A cylindrical compression container 14 having a cross-sectional shape almost the same as the cross-sectional area of the cylinder through-hole of the loin meat supply device 11, open at both ends, and movable between a first position and a second position; A compression extrusion device 20 having a second extrusion member that has a shape that is almost the same as the cross-sectional area of the cylinder through-hole of the compression container 14 and is slidable over the entire length of the cylinder inner hole, and a cross-sectional shape that is almost the same as the compression container 14. and a sliding partition wall 1 that can be stopped at a plurality of predetermined positions in the length direction within the cylinder member.
7 and a compression container 1 in the second position.
4 and the metering device 16, the compression container 1
4, and a moving device 15 that moves the compression container 14 to a first position and a second position. The compression container 14, the feeding device 11 and the extrusion device 13 in the second position are arranged substantially in a straight line, the compression container 14 in the second position, the compression extrusion device 20 and the metering device 16
and are arranged substantially in a straight line.