JP3590804B2 - Block meat slicing device - Google Patents

Description

[0001]
[Industrial applications]
The present invention relates to a block meat slicing apparatus for thinly slicing raw meat blocks such as beef and pork.
[0002]
2. Description of the Related Art
Slicing raw meat at a temperature close to normal temperature is different from frozen meat in that the sliced thin pieces are easily broken or broken, and it is difficult to cut the thin pieces so as not to lose their shape.
[0003]
It is common to cut the cutting blade down from the upper side to the lower side of the block meat, but a thin piece cut by the cutting blade will sag downward from the upper cutting end side. In order to turn it up into an inverted U shape, it often breaks or breaks.
The same applies to a cutting mode in which the block meat is cut horizontally by a cutting blade.
[0004]
[Means for Solving the Problems]
The present invention is directed to a feeding device 2 for feeding a block meat 1 in a horizontal direction or an inclined direction as appropriate, and a cutting device for thinly cutting the block meat 1 sent from the sending device 2 from a lower side to an upper side. A thin-cutting device for cutting a block of meat, comprising a cutting device 4 having a blade 3 , wherein a thin-walled piece 5 cut and separated by the cutting blade 3 is provided on the front side in the sending direction of the block meat 1 by the sending device 2. A block-thin slicing device is provided, which is provided with an unloading device 6 for attaching the front surface to the rotating peripheral surface and transferring the same.
[0005]
Actions and effects of the present invention
The block meat 1 is delivered by the delivery device 2. At the end of the delivery device 2, the cutting action by the cutting blade 3 is performed on the block meat 1 from the lower side to the upper side. The thin pieces 5 separated from the block meat 1 by the cutting blades 3 hang down sequentially from the lower end of the cut end by their own weight. When the cutting blade 3 reaches the upper end from the lower end of the block meat 1, the cutting process of one slice is completed, and the thin piece 5 is completely separated.
[0006]
In the cutting of the thin piece 5 by such a cutting blade 3, there is a take-out device 6 in the feeding direction of the block meat 1, and the front face of the cut thin piece 5 is attached to the rotating peripheral surface of the take-out device 6. Transfer treatment is performed from the cutting position.
As described above, according to the first aspect of the present invention, the block meat 1 sent out by the delivery device 2 is cut so as to be cut from the lower side to the upper side by the cutting blade 3, and is cut and separated from the block meat 1. Since the thin piece 5 hangs from the cut end, the thin piece does not bend greatly in an inverted U-shape or a ┓ shape, and the thin piece is less likely to be torn or collapsed, so that a regular thin piece can be obtained.
[0007]
According to the first aspect of the present invention, the thin piece 5 cut by the cutting blade 3 as described above is attached to the rotating outer peripheral surface of the front take-out device 6 and transported. The movement to the unloading device 6 is reduced, and the collapse and turbulence of the thin pieces 5 are further reduced, so that the transfer processing can be performed in an orderly manner. According to the second aspect of the present invention, the thin device 5 is easily attached to the peripheral surface of the roller 7 by providing the roller 7 having a non-slip surface on the rotating peripheral surface as the take-out device 6. Can be accurately performed.
[0008]
According to the third aspect of the present invention, since the guide body 8 to be designed is provided on the front side of the cutting blade 3, the thin piece 5 to be cut is guided by the guide body 8, and the take-out device 6 is provided. And the thin piece 5 can be accurately attached to the take-out device 6 and the thin piece 5 can be prevented from collapsing. According to the invention of claim 4 , since the relative position between the extracting device 6 and the cutting blade 3 is kept constant, the separation and extraction of the thin piece 5 to be cut is performed accurately and smoothly. Can be made.
[0009]
【Example】
1 and 2, the block meat 5 is sandwiched by a delivery device 2 comprising a pair of upper and lower belt conveyors 9, 10, and is delivered obliquely downward at an appropriate inclination angle. These belt conveyors 9 and 10 are transmitted so as to rotate in opposite directions by driving a motor or the like. The transmission rotation is set at a speed so as to obtain the thickness of the thin piece 5 to be cut, and is configured as continuous rotation or intermittent rotation transmission. The cutting thickness of the thin side 5 is determined by the speed of the belt conveyors 9 and 10.
[0010]
The cutting device 4 is configured to cut the block meat 5 at the delivery end of the delivery device 2 when the cutting blade 3 moves upward from below. The cutting blade 3 is in the form of a disk, and has a blade edge 11 formed in a peripheral portion and is formed in a dish shape to form an inclined surface 12 on the front side. The shaft 13 of the cutting blade 3 is rotatably supported by a tip boss 15 of a crank arm 14 composed of a crank-shaped transmission case, and revolves around a base boss 16. The rotation B is transmitted from a shaft 17 in the boss 16 via a chain 18 (or a planetary gear). Reference numeral 19 denotes a pulley of the shaft 17, which rotationally transmits the cutting blade 3. Reference numeral 20 denotes a pulley of the base end boss portion 16 for rotationally transmitting the crank arm 14. Reference numeral 21 denotes a bearing member for bearing the base boss 16 and is mounted on a frame together with the delivery device 2.
[0011]
The relative position of the base boss portion 16 of the crank arm 14 is set such that the cutting edge 3 acts on the delivery port of the delivery device 2 to perform the cutting in the rising stroke C during the revolution A on the tip boss portion 15 side. Is done. Since the guide body 8 separates and guides the thin piece 5 to be cut when the block meat 1 is cut, the guide body 8 is provided so as to face the outlet of the feeder 2 which is the cutting process. It may be configured at a fixed position so as to follow the revolution surface of the cutting blade 3 on the front side of the delivery port. In the illustrated example, the cutting blade 3 is provided at the tip of an arm 22 that revolves with the cutting blade shaft 13. An inclined surface continuous with the inclined surface 12 is formed. The base shaft 23 of the arm 22 is coaxial with the shaft 17 of the base of the crank arm 14, rotates in synchronism with the revolution of the cutting blade 3, and when the cutting blade 3 is in the cutting stroke. The guide 8 is also set to be at the cutting position.
[0012]
A roller 7 that rotates around an axis 24 along the direction of inclination of the outlet is provided at the front of the outlet of the delivery device 2, and a needle-like projection 25 is projected from the peripheral surface of the roller 7. It forms a non-slip surface and receives the front surface of the thin piece 5 cut by the cutting blade 3 to feed out in the rotation direction D. The lower edge portion of the guide body 8 is located at a position where the lower end portion of the guide body 8 approaches the roller 7 sequentially, and guides the thin piece 5 to be cut from the lower end edge portion, which is a cut end portion, to the protrusion 25 of the roller 7 sequentially. Further, the rotation D transmission of the roller 7 is interlocked with the operation of the cutting blade 3 so as to stop when the cutting blade 3 is cutting the block meat 1 and to rotate D only when the cutting blade 3 is not cutting. It may be configured.
[0013]
A scraper 26 replaces the thin piece 5 taken out by the roller 7 on the upper surface of the belt conveyor 27.
The thin pieces 5 that are thinly cut by the cutting blade 3 are sequentially attached to the non-slip surface of the roller 7 on the front side and then taken out to the belt conveyor 27 by the rotation of the roller 7. No. 5 is subjected to a removal process with little sudden bending or pulling, maintaining a surface with a large curvature, and a cutting process with little breakage or collapse and little disturbance.
[0014]
3 to 5, the point different from the above example is that the feeding direction by the belt conveyors 9 and 10 is configured to be substantially horizontal, and the rotating cutting blade 3 is moved up and down by a crankshaft 28 and a rod 29. The block meat 1 is cut by the process of raising the cutting blade 3 while being supported by the bearing body 30. The bearing body 30 bearing the cutting blade shaft 31 is guided up and down by a guide rod 32 of the frame. The driving shaft 33 of the cutting blade shaft 31 is interlocked with a telescopic spline shaft and a universal joint, and can rotate and transmit even during elevating. 34 is a drive pulley.
[0015]
The roller 7 has a circumferential surface formed on the saw-toothed projection 35 as a non-slip surface, and the rotation direction E is set in a direction opposite to that of the previous example. The roller 7 is intermittently transmitted from the cutting blade shaft 31 via the screw gear 36, the chain 37, the intermittent transmission mechanism and the like while moving up and down integrally with the raising and lowering of the cutting blade 3, and stops during the upward stroke. It is transmitted in the descending stroke, and is taken out from the upper surface of the belt conveyor 27 while holding the cut thin piece 5 between the guide body 8 and the cut piece. The guide body 8 is also supported by the support frame 38 integrally with the roller 7 and the cutting blade 3 and is moved up and down.
In the illustrated example, the cutting device 4 is configured to move up and down. However, the cutting device 4 may be fixed at a fixed position and the sending device 2 may be moved up and down to perform a cutting action.
[Brief description of the drawings]
FIG. 1 is a side view.
FIG. 2 is a front view thereof.
FIG. 3 is a side view showing another embodiment.
FIG. 4 is a front view of a part thereof.
FIG. 5 is a front view thereof.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Block meat 2 Sending device 3 Cutting blade 4 Cutting device 5 Thin piece 6 Extraction device 7 Roller 8 Guide

Claims (4)

There is provided a sending device 2 for sending the block meat 1 in a horizontal direction or an appropriately inclined direction, and a cutting blade 3 for thinly cutting the block meat 1 sent from the sending device 2 from the lower side to the upper side. And a cutting device 4 for cutting the block meat, wherein the cutting device 3 cuts and separates the front face of the thin piece 5 on the front side in the sending direction of the block meat 1 by the sending device 2. slicing device name Ru meat block provided extraction device 6 for transferring by adhering to the surface. 2. A block thinning device according to claim 1, wherein the rotating peripheral surface of said take-out device 6 is constituted by a roller 7 formed on a non-slip surface to which the thin piece 5 easily adheres. Close to the front side of the cutting edge 3, the first term scope of this thin strip 5 to be cut by the cutting blade 3 is separated formed by providing the guide member 8 for guiding the take-out device 6 peripheral surface side claims 3. The apparatus for slicing block meat according to claim 2 . The first term range of the take-out device 6 made by vertically moving together with the cutting edge 3 claims, paragraph 2, or sliced apparatus meat block of the third term describes.

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