JP3827365B2 - Slicer - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a slicer for slicing a material to be cut such as fish shellfish and livestock meat.
[0002]
[Prior art]
A blade roller provided with a large number of circular blade plates at equal intervals in the axial direction is rotated in one direction, the material to be cut is conveyed toward the blade roller, and the thickness of the material to be cut is equal to the interval between the circular blade plates. A slicer shown in FIGS. 4 and 5 is conventionally known as a slicer.
[0003]
The slicer includes a blade roller 42 in which a large number of circular blade plates 43 are provided at equal intervals in the axial direction on the front side of the supply conveyor 40 that conveys the workpiece W ₀ by the movement of the belt 41, and a plate-like roller below the blade roller 42. an anvil 44 provided to form a peripheral cutting edge receiving groove 45 the lower is the insertion of the blade plate 43 in the upper surface of the anvil 44, the direction of the arrow a workpiece W ₀ to be fed onto the anvil 44 from the feed conveyor 40 The slice piece W ₁ is cut by a rotating blade roller 42 and is sent to the front side of the blade roller 42 and conveyed to a destination by a discharge conveyor 46.
[0004]
[Problems to be solved by the invention]
By the way, in the above slicer, the gap A formed between the surface of the reverse portion of the belt 41 applied to the head roller 47 of the supply conveyor 40 and the outer peripheral edge 43a of the circular blade plate 43 in the blade roller 42 is the rear end edge 44a of the anvil 44. Therefore, the material W ₀ to be cut from the discharge end of the supply conveyor 40 is placed on the anvil 44 in a state in which cutting pressure is applied. Will be sent.
[0005]
For this reason, there is a problem that the material to be cut W ₀ is likely to be caught in the gap C formed between the discharge end of the supply conveyor 40 and the rear end edge 44a of the anvil 44, and clogging is likely to occur in that portion.
[0006]
An object of the present invention is to provide a slicer that can be surely sliced without causing clogging in a material to be cut.
[0007]
[Means for Solving the Problems]
In order to solve the above-described problems, in the present invention, a blade roller provided with a large number of circular blade plates at equal intervals in the axial direction on the front side of a supply conveyor that conveys a material to be cut by the movement of a belt applied to a head roller. A slicer provided with a plate-shaped anvil having an upper surface provided with a blade receiving groove into which a blade plate of the blade roller is inserted, and a material to be cut fed from the supply conveyor onto the anvil is cut by the blade roller. In the above, a gap formed between the surface of the belt reversing part of the head roller of the supply conveyor and the outer peripheral edge of the circular blade plate in the blade roller is formed between the rear edge of the anvil and the outer peripheral edge of the circular blade plate. The configuration is smaller than the gap in the roll radial direction.
[0008]
[Action]
If comprised as mentioned above, the front-end | tip of the to-be-cut material from which the cutting | disconnection will be started on the discharge | emission end part of a supply conveyor will be sent on an anvil in the state from which cutting pressure is released | extricated, The gap formed between the trailing edge and the discharge end of the supply conveyor is prevented from being caught.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to FIGS.
[0010]
As shown in FIG. 1, the supply conveyor 1 includes a belt conveyor that conveys the workpiece W ₀ by the movement of the belt 3 on the head roller 2.
[0011]
The discharge conveyor 11 provided on the front side of the supply conveyor 1 is a belt conveyor that conveys sliced pieces after slicing by means of a belt 13 on a tail roller 12. The discharge conveyor 11 is arranged with a step so that its transport surface is positioned below the transport surface of the supply conveyor 1.
[0012]
A blade roller 21 is provided above the supply conveyor 1 and the discharge conveyor 11, and an anvil 31 is provided below the blade roller 21.
[0013]
The blade roller 21 is arranged so that the outer peripheral lower part is close to the discharge end of the supply conveyor 1 and the supply end of the discharge conveyor 11 and the intervals formed between the conveyors 1 and 11 are substantially equal. It is rotated in the direction of the arrow in FIG. 1 by the omitted drive device.
[0014]
Like the blade roller 42 shown in FIG. 5, the blade roller 21 has a configuration in which a large number of circular blade plates 22 are provided at equal intervals in the axial direction, and a scraper 23 formed of a rod between adjacent circular blade plates 22. Has been inserted. The scraper 23 prevents the sliced piece after slicing from being conveyed in the circumferential direction of the circular blade plate 22 in a state where it adheres to the side surface of the circular blade plate 22.
[0015]
The anvil 31 has a plate shape, and a blade receiving groove 32 into which the lower peripheral portion of the circular blade plate 22 of the blade roller 21 is inserted is provided on the upper surface of the anvil 31 corresponding to each circular blade plate 22.
[0016]
In the anvil 31, the rear end edge 33 of the upper surface is close to the outer peripheral upper portion of the belt 3 that hangs on the head roller 2 of the supply conveyor 1, and the groove bottom end of the blade receiving groove 32 is located downstream of the blade roller 21 directly below the rotation center. A tapered surface 34 having a length facing the offset position and extending along the reversing portion of the belt 3 hanging on the head roller 2 is provided at the upper rear side.
[0017]
Further, a tapered surface 35 is formed at the front lower portion of the anvil 31 so as to extend along the reverse portion of the belt 13 that hangs on the tail roller 12.
[0018]
As shown in FIG. 2, the clearance A between the surface of the belt 3 on the head roller 2 of the supply conveyor 1 and the outer peripheral edge 22a of the circular blade plate 22 of the blade roller 21 is the rear edge 33 of the anvil 31 and the circular blade plate. It is smaller than the clearance B in the roller radial direction between the 22 outer peripheral cutting edges 22a.
[0019]
The slicer having the above-described configuration conveys the material to be cut W ₀ supplied to the supply end of the supply conveyor 1 toward the blade roller 21, and the material to be cut W ₀ by the circular blade plate 22 of the blade roller 21. Cut sequentially from the tip in the transfer direction.
[0020]
When the material to be cut W ₀ is cut, there is a gap A between the outer peripheral cutting edge 22a of the circular blade plate 22 and the surface of the belt 2 on the head roller 3, so that the material to be cut W ₀ is not completely cut. A feed force is applied to W ₀ by contact with the belt 2, and the tip reaches the upper surface of the anvil 31.
[0021]
At this time, the clearance B in the roller radial direction between the rear end edge 33 of the anvil 31 and the outer peripheral edge 22a of the circular blade 22 is between the surface of the reversing portion of the belt 3 on the head roller 2 and the outer peripheral edge 22a of the circular blade 22. for larger clearance a, by between circular blade plate 22 and the belt 3 surface the tip of workpiece W ₀ through, omission to cut pressure acting on the tip of the workpiece W ₀ occurs.
[0022]
For this reason, the tip of the material to be cut W ₀ is not pressed against the surface of the belt 3, and the tip of the material to be cut W ₀ bites into the gap C formed at the rear end edge 33 of the anvil 31 and the discharge end of the supply conveyor 1. And smoothly conveyed toward the upper surface of the anvil 31.
[0023]
When the tip of the material to be cut W ₀ is conveyed along the upper surface of the anvil 31, the material to be cut W ₀ is completely cut by the circular blade plate 22 to form a slice piece W ₁ .
[0024]
The slice piece W ₁ is fed onto the conveying surface of the discharge conveyor 11 and is conveyed forward by the discharge conveyor 11.
[0025]
FIG. 3 shows another embodiment of the present invention. In this embodiment, the conveying surfaces of the supply conveyor 1 and the discharge conveyor 11 and the upper surface of the anvil 31 are substantially the same height, and the tapered surface 36 that inclines with a downward slope toward the supply conveyor 1 at the upper rear end of the anvil 31. Is provided.
[0026]
Further, a gap A formed between the surface of the reversing part of the belt 3 on the head roller 2 of the supply conveyor 1 and the outer peripheral blade edge 22a of the circular blade plate 22 is replaced with the rear edge 37 of the anvil 31 and the outer peripheral blade edge 22a of the circular blade plate 22. It is made smaller than the gap B in the roll radial direction formed between. Since other configurations are the same as those of the embodiment shown in FIG. 1, the same components are denoted by the same reference numerals, and description thereof is omitted.
[0027]
Also in the above embodiment, the cutting pressure is lost before the tip of the material to be cut W ₀ that has started cutting on the discharge end of the supply conveyor 1 enters the upper surface of the anvil 31. Therefore, it is possible to prevent the biting gap C to the tip of the workpiece W ₀ is formed between the discharge end of the trailing edge 37 and the supply conveyor 1 of the anvil 31.
[0028]
【The invention's effect】
As described above, according to the present invention, the gap formed between the surface of the belt reversing portion on the head roller of the supply conveyor and the outer peripheral edge of the circular blade plate is between the rear edge of the anvil and the outer peripheral edge of the circular blade plate. Since the gap in the roll radial direction formed is smaller than the gap formed in the gap between the trailing edge of the anvil and the discharge end of the supply conveyor, the tip of the material to be cut is started on the discharge end of the supply conveyor. Biting can be prevented, and the material to be cut can be reliably sliced.
[Brief description of the drawings]
FIG. 1 is a longitudinal front view showing an embodiment of a slicer according to the present invention. FIG. 2 is an enlarged view of an anvil portion according to the same. FIG. 3 is a longitudinal front view showing another embodiment of the slicer according to the invention. FIG. 4 is a cross-sectional view showing a conventional slicer. FIG. 5 is an enlarged view of the main part of a conventional slicer.
DESCRIPTION OF SYMBOLS 1 Supply conveyor 2 Head roller 3 Belt 21 Blade roller 22 Circular blade board 31 Anvil 32 Blade receiving groove 33, 37 Rear edge

Claims (1)

A blade roller in which a large number of circular blade plates are provided at equal intervals in the axial direction on the front side of a supply conveyor that conveys a material to be cut by movement of a belt applied to a head roller, and a blade receiving groove into which the blade plate of the blade roller is inserted In a slicer provided with a plate-shaped anvil provided on the upper surface, and a material to be cut that is fed from the supply conveyor onto the anvil is cut by a blade roller, a belt reversing portion on the head roller of the supply conveyor A slicer characterized in that the gap formed between the outer edge of the circular blade plate on the surface and the cutter roller is smaller than the gap in the roll radial direction formed between the rear edge of the anvil and the outer peripheral edge of the circular blade plate. .

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