JPH0657398B2 - Cutting device for frozen sliced fish - Google Patents

Description

TECHNICAL FIELD The present invention relates to a cutting device suitable for cutting a large-sized frozen fish cut into small pieces into small pieces.

[Conventional technology]

To cut large frozen fish such as tuna into small pieces, usually cut the frozen fish into quarters and then cut to a thickness of about 13 to 18 cm, and cut the cut fish body in a circumferential and radial direction using a band saw. You are disconnected.

[Problems to be Solved by the Invention]

However, since the conventional Banzo saw is a fixed type, an operator must move the frozen fish toward the band saw, which requires a lot of labor and is dangerous. In addition, since workers often cut the frozen fish, the body often touches the frozen fish, which is not hygienic and requires skill to cut the fish accurately. .

INDUSTRIAL APPLICABILITY The present invention can be used to cut a frozen sliced fish such as sliced frozen fish that can be cut safely, quickly, and hygienically by operating a cutting machine automatically or by remote control without requiring skill. An object of the present invention is to provide a cutting device.

[Means for Solving the Problems]

In order to achieve the above object, the present invention provides a swivel frame horizontally swingably attached to a head holder, a swivel drive device that swivels the swivel frame horizontally with respect to the head holder, and a swivel frame. A movable shaft that is mounted so as to be movable in the axial direction and rotatable in the circumferential direction, a drive device for moving the movable shaft in the axial direction with respect to the revolving frame, and a rotation unit that rotates the movable shaft in the circumferential direction. A drive unit for driving, a movable frame which is attached to the movable shaft by a pivot so as to be tiltable in a plane including the movable shaft, a cutter provided with a bander and supported by the movable frame, and the movable frame as the movable shaft. In contrast, a tilting drive device that tilts about a pivot, a rotation support device that holds a central portion of an object to be cut by the cutting machine with a holding tool and rotatably supports in the circumferential direction, Turn the clasp A rotary drive device for object to be cut for rotating the object to be cut by the circumferential direction, a fixing device for fixing the object to be cut across at tool sandwich the position different from the above-mentioned clamping device,
A relative moving device that moves the head holder relative to the fixing device is provided.

[Action]

The object to be cut, such as sliced frozen fish, is clamped with a clipper and fixed in place. Next, the relative movement device is operated to bring the head holder close to the object to be cut, and the turning drive unit turns the turning frame to turn the cutting machine toward the object to be cut.
When the orientation of the cutting machine does not match the cutting direction of the workpiece, the rotary drive rotates the movable shaft in the circumferential direction, and the tilt drive moves the movable frame around the pivot as a fulcrum for cutting. Change the attitude of the machine.

When cutting an object to be cut, usually, the axial direction of the movable shaft is aligned with the cutting direction, the cutting machine is operated, and the moving drive unit moves the cutting machine forward together with the movable shaft. Cut the cut object. In addition to the above, it is also possible to move the cutting machine relative to the object to be cut by a relative moving device simultaneously with or separately from the driving device for cutting.

When one side of the object to be cut is cut as described above, the central portion of the object to be cut is clamped by a clamp, and the object to be cut is supported by the rotation supporting device to separate the clipper from the object to be cut, The object to be cut is rotated by a required angle by the rotary drive device for the object to be cut. Then, the object to be cut is again fixed to the fixing device by the clippers, and the other side of the object to be cut is cut in the same manner as described above.

In the above cutting work, the worker simply carries in the object to be cut and supports it on the fixing device, and thereafter cuts the object to be cut automatically or by remote work, so that the worker does not need to approach the cutting machine. Therefore, it is possible to safely and hygienically cut the object to be cut without requiring labor and labor. Further, no skill is required for cutting the cut object, and anyone can easily and accurately cut the cut object.

〔Example〕

An outline of a cutting device for frozen sliced fish and the like according to the present invention will be described with reference to the accompanying drawings. This cutting device includes a head holder 1 (Fig. 1), a swivel frame 2, and a swiveling drive device 3 (third part). 19), the movable shaft 4, the movement drive device 5 (FIG. 19), the rotation drive device 6 (FIG. 19), the movable frame 7 (FIG. 1), the cutting machine 8, and the inclination. Drive device 9
A rotary support device 10 and a rotary drive device 11 for the object to be cut.
The fixed device 12 and the relative movement device 13 are mainly used.

The head holder 1 is hung vertically on a carriage 14 of a relative movement device 13, which will be described in detail later, and a swing frame 2 is horizontally swingably attached to a lower end portion thereof. A drive motor 15 (FIG. 19) is housed inside the head holder 1, and the turning frame 2 is turned horizontally via the speed reducer 166. The drive motor 15 and the speed reducer 16 constitute the turning drive device 3.

On the revolving frame 2, the movable shaft 4 has a pair of bearings 17, 1
A shaft 7 is horizontally supported by the shaft 7, and is mounted so as to be movable in the axial direction and rotatable in a rotational direction (hereinafter, referred to as a circumferential direction) about a central axis. The moving drive device 5 includes a drive motor 18 provided in the revolving frame 2, a screw shaft 19 rotated in the circumferential direction by the drive motor 18, and a female screw 20 screwed onto the screw shaft 19 and movable. Axis 4
And a movable frame 22 attached via a bearing 21. When the screw shaft 19 is rotated by the drive motor 18, the movable shaft 4 is moved in the axial direction together with the movable frame 22. The movable frame 22 includes a drive motor 23 (21st
(Fig.) And the rotary shaft 24 (Fig. 22) are attached.
The rotary shaft 24 has a spur gear 25 and a worm 26. The spur gear 25 is a pinion 27 of the drive motor 23 (Fig. 21).
The worm 26 is in mesh with a worm gear 28 fixed to the movable shaft 4.

The drive motor 23, the rotary shaft 24, etc. are the drive device 6 for rotation.
The rotation of the drive motor 23 is transmitted to the movable shaft 4 via the worm 26 and the like, and the movable shaft 4 is rotated in the circumferential direction.

The movable frame 7 is attached to the tip of the movable shaft 4 by a pivot 29, and is tiltable in a plane including the movable shaft 4 about the pivot 29. A cutting machine 8 is supported on the movable frame 7. The cutting machine 8 includes a drive motor 31 (FIG. 24) provided at one end of the movable frame 7, a drive pulley 32 rotatably driven by the drive motor 31, and a driven pulley provided at the other end of the movable frame 7. 33, and an endless band saw 34 wound around the drive pulley 32 and the driven pulley 33. The driven pulley 33 is
It is rotatably attached to a shaft 36 fixed to an adjusting member 35 (Fig. 25). The adjusting member 35 includes the adjusting screw 3
7, a guide rod 39 is inserted into a tubular guide member 38 fixed to the movable frame 7, and is attached movably in the longitudinal direction of the movable frame 7. The adjusting screw 37 is screwed to the adjusting nut 41, and is moved up and down in FIG. 25 by operating the adjusting nut 41, and the driven pulley 33 is moved together with the adjusting member 35 to adjust the tension of the band saw 34. . A cover 40 (FIG. 1) is hung on the pulleys 32 and 33 for safety.

Further, the tilting drive device 9 rotates the movable frame 7 around the pivot 29, and the drive motor 42 (first
9), a screw rod 43 that is rotated in the circumferential direction by the drive motor 42, and the female screw member 4 that holds the screw rod 43.
Mainly is a tubular member 45 screwed to 4. Drive motor 42
Is supported by an end bracket 46, and the end bracket 46 is attached to the root end of the movable shaft 4 by a pin 47. The tip of the tubular member 45 is attached to the movable frame 7.
Are connected by pins 48 to. Therefore, when the drive motor 42 is operated to rotate the screw rod 43, the screw rod 43 enters into the tubular member 45 or is pulled out from the tubular member 45, and the distance between the drive motor 42 and the pin 48 changes. Therefore, the movable frame 7 rotates about the pivot 29.

The rotary support device 10 includes a rotary actuator 49 (FIG. 14), a shaft 51 rotated by the rotary actuator 49, an upper arm 52 (FIG. 7) attached to the shaft 51, and a lower arm 53. A cylinder 60 attached to the tip of the upper arm 52 and a piston rod 60a of the cylinder 60.
An upper rotary clamp 54 rotatably supported by a bracket 60b fixed to (FIG. 16) and a lower arm 53.
A cylinder 55 (Fig. 17) attached to the tip of
Mainly includes a lower rotary clamp 56 that is rotatably supported by a piston rod 55a of the cylinder 55 and that is vertically moved up and down by the piston rod 55a.
The upper rotary clamp 54 and the lower rotary clamp 56 clamp an object W to be cut such as a sliced frozen fish up and down, and their positions in plan view are matched with each other.

A fixed piece 57 (FIG. 15) that rotates together with the shaft 51 and the fixed piece 57 are brought into contact with the shaft 51 to stop the shaft 51 at a predetermined rotation angle (approximately 180 degrees). An adjustable stopper bolt 58 and a fixed cylinder 59 for pressing the fixing piece 57 against the stopper bolt 58 to prevent the shaft 51 from freely rotating are provided. The rotary actuator 49, the stopper bolt 58, and the fixed cylinder 59 are fixedly housed in a box 62 supported by a center shaft 61 (FIG. 14), and the shaft 5
1 is rotatably mounted on a box 62 through a bearing 62a,
And it is vertically supported.

A rotary actuator that constitutes the rotary drive device 11 for the object to be cut is connected to the shaft 54a (Figs. 16 and 18) of the upper rotary clamp 54. The shaft 54a has a stopper pin 64. The stopper pin 64 contacts the stopper bolt 65 fixed to the bracket 60b to stop the shaft 54a at a predetermined rotation angle (usually 180 degrees). The protruding length of the stopper bolt 65 is adjustable.

Center shaft 61a penetrating the box 62 upward
An upper arm 66 (FIG. 7) and a lower arm 67 are attached to the. A cylinder 68 (Fig. 8) is attached to the tip of the upper arm 66, and an upper clip 69 is supported by a piston rod 68a (Fig. 7) of the cylinder 68, and a tip of the lower arm 67 is attached to the tip. The lower clip 70 is attached. The lower clip 70 supports the cut object W from below, and the upper clip 69 presses the cut object W from above. The sandwiching position of the workpiece W by the sandwiching tool 69.70 is slightly shifted to the right in FIG. 7 from the sandwiching position by the rotary clamping tools 54 and 56. The cylinder 68 and the clippers 69.70 and the like constitute the first fixing device 12.

In addition to the fixing device 12, a second fixing device 12A and a third fixing device 12B are installed in the box 62.

The second fixing device 12A will be described below. The fixing device 12A includes a rotary actuator 72 (FIG. 14).
A shaft 73 rotated by the rotary actuator 72, an upper arm 74 (FIG. 8) attached to the shaft 73, and a lower arm 75.
(FIG. 7), the cylinder 76 attached to the tip of the upper arm 74, and the piston rod 7 of this cylinder 76.
Upper clip 77 attached to 6a and lower arm 7
5 and a lower clip 78 attached to the tip of 5.
The upper clip 77 and the lower clip 78 are located at a position slightly deviated from the center of the workpiece W to the left in FIG.
Sandwich by the action of.

Also in this case, the shaft 73 has the shaft 7
3 and a fixing piece 79 that rotates together with the fixing piece 79, and the fixing piece 79 is brought into contact with the shaft 73 to move the shaft 73 at a predetermined rotation angle (approximately 180 degrees).
Adjustable stopper bolt 80 which is stopped by pressing the fixing piece 79 against the stopper bolt 80.
3 and a fixed cylinder 81 for preventing the free rotation of 3 are attached. The rotary actuator 72, the stopper bolt 80, and the fixed cylinder 81 are fixedly housed in the hook 62, and the shaft 73 is rotatably and vertically supported by the box 62 via the bearing 62b. This is similar to the case of the rotary support device 10.

The structure of the third fixing device 12B is basically the same as that of the second fixing device 12A.

That is, the fixing device 12 </ b> B is attached to the rotary actuator 83, the shaft 84 rotated by the rotary actuator 83, the upper arm 85 and the lower arm 86 attached to the shaft 84, and the tip of the upper arm 85. A cylinder 87, an upper clip 88 (not shown in FIG. 7) attached to a piston rod 87a of the cylinder 87, and a lower arm 8
6 and a lower clip 89 attached to the tip of the reference numeral 6.
The upper clamp 88 and the lower clamp 89 of the third fixing device 12B clamp a position slightly deviated from the center of the workpiece W downward in FIG. 12 by the action of the cylinder 87. The cylinders 87, 68, 76, etc. are overlapped in FIG.

Also in the case of the third fixing device 12B, similarly to the rotation support device 10 and the second fixing device 12A, the shaft 84 is fixed with the fixing piece 91 that rotates together with the shaft 84. An adjustable stopper bolt 92 for contacting and stopping the shaft 84 at a predetermined rotation angle (approximately 180 degrees), and a fixed cylinder 9 for pressing a fixing piece 91 against the stopper bolt 92 to prevent the shaft 84 from freely rotating.
3 and the rotary actuator 8
3, the fixed cylinder 93, etc. are accommodated in the box 62,
Moreover, the shaft 84 is rotatably and vertically supported by the box 62 via a bearing 62c.

The upper arm 52 of the rotary support device 10 is rotated by the shafts 61a of the fixing devices 12, 12A, 12B during rotation.
73, 84 and the lower arms 66, 74, 85 and the like are provided at a position sufficiently higher than them so as not to touch them.
Further, the lower arm 53 of the rotation support device 10 is provided with the shafts 61a, 7a of the fixing devices 12, 12A, 12B during rotation.
It is bent in a V shape in a plan view so as not to come into contact with 3, 84 and the like.

The relative movement device 13 mainly includes an X-axis moving carriage 14 and a Y-axis moving carriage 95. The Y-axis moving carriage 95 is mounted on Y-axis rails 98, 98 laid horizontally on the main frame 97, and the Y-axis moving carriage 95 has a supporting member 95a.
The nut member 99 attached via the Y-axis screw 10
It is screwed to 0. The Y-axis screw 100 is provided in parallel with the Y-axis rails 98, 98, and the bearing 10 provided on a pair of brackets 97a, 97b fixed to the main frame 97.
0a and 100b are rotatably supported and one end is connected to the Y-axis moving drive motor 101 fixed to the one bracket 97a. Therefore, when the Y-axis screw 100 is rotated by the Y-axis moving drive motor 101, the Y-axis moving carriage 95 moves along the Y-axis rails 98, 98 in the Y-axis direction (direction perpendicular to the paper surface in FIG. 1, FIG. 2). Then move up and down).

X-axis rails 102, 102 are laid horizontally on the Y-axis moving carriage 95. X-axis rail 102 is Y-axis rail 98
X-axis rails 102, 102
The X-axis moving carriage 14 is mounted on the. On the Y-axis moving carriage 95, in addition to the X-axis rails 102 and 102, both ends are rotatably supported by bearings 103a and 103b, and an X-axis screw 103 and a Y-axis moving drive that rotates the X-axis screw 103. A motor 104 is provided. The X-axis screw 103 is provided in parallel with the X-axis rails 102 and 102. The X-axis moving carriage 14 has a nut member 105 fixed to the X-axis moving carriage 14 screwed to the X-axis screw 103. In this case, when the X-axis moving drive motor 104 rotates the X-axis screw 103, the X-axis moving carriage 14 moves to the X-axis.
It moves along the axis rails 102, 102 in the X-axis direction with respect to the Y-axis moving carriage 95.

Next, the operation of the cutting device for frozen sliced fish etc. according to the present invention configured as described above will be described for the case of cutting frozen sliced fish W.

First, the frozen sliced fish W is sliced in the lower part of the fixing device 12
The rotary actuator 4 at this time.
The shafts 51, 73, 84 are rotated by the operation of 9, 72, 83 to rotate the supporting device 10 and the two fixing devices 12A, 1
2B is moved backward (to the right in FIG. 8) as shown in FIG. 8 to facilitate placing the sliced frozen fish W on the lower clip 70. Put the sliced frozen fish W on the lower clip 70,
The cylinder 68 is contracted and the upper clip 69 is lowered,
In cooperation with the lower clip 70, the sliced frozen fish W is vertically sandwiched and fixed.

Next, the rotary actuator 72 is operated to rotate the shaft 73 counterclockwise by 180 degrees in FIG. 8, and the cylinder 76 is contracted so that the sliced frozen fish W is vertically sandwiched between the upper and lower clippers 77 and 78. . Fixing device 12
The pinching points of the frozen sliced fish W by the clippers 69, 70 are slightly displaced to the right in FIG. 9 from the center of the frozen sliced fish W, and the clippers 77, 7 of the other fixing device 12A.
The sandwiching point by 8 is a position slightly shifted to the left in FIG. 9 from the center of the sliced frozen fish W. Therefore, the sliced frozen fish W is stably and firmly fixed by the two sets of the clippers 69, 70, 77, 78. When the shaft 73 is rotated counterclockwise in FIG. 8 by the rotary actuator 72, the fixing piece 79 contacts the stopper bolt 80 and stops the shaft 73 from rotating. When the fixing piece 79 comes into contact with the stopper bolt 80, the fixing cylinder 81 is extended and the fixing piece 79 is pressed against the stopper bolt 80 to shift the shaft 73.
To prevent free rotation.

After fixing the sliced frozen fish W as described above, the relative movement device 13 is operated to move the head holder 1 to bring the cutting machine 8 closer to the sliced frozen fish W. At this time, the cutting machine 8
Drive motor 10 for X-axis movement when moving the X-axis in the X-axis direction.
The X-axis screw 103 is rotated by the operation of 4, and the X-axis moving carriage 14 is moved left and right along the X-axis rail 102 in FIG. Further, when the cutting machine 8 is moved in the Y-axis direction, the Y-axis moving drive motor 101 is operated to operate the Y-axis screw 10.
0 is rotated to move the Y-axis moving carriage 95 along the Y-axis rail 98 provided on the main frame 97 in the direction perpendicular to the paper surface of FIG.

Next, the drive motor 15 of the turning drive device 3 is operated to turn the turning frame 2 with respect to the head holder 1 so that the band saw 34 of the cutting machine 8 is directed toward the sliced frozen fish W, and the tilting drive device 9 is turned on. The screw rod 43 is rotated by the drive motor 42 to rotate the movable frame 7 about the pivot 29, and
Adjust the tilt angle of the cutting machine 8 with respect to. Further, if necessary, the drive motor 23 of the rotation drive device 6 is operated to rotate the movable shaft 4 in the circumferential direction, and the cutting machine 8 is moved.
The movable shaft 4 is rotated about a plane perpendicular to the plane.

After the above preparation is completed, the drive motor 31 of the cutting machine 8 is rotated to operate the band saw 34, and the drive motor 18 of the moving drive device 5 is operated to rotate the screw shaft 19 to move the movable shaft 4 to the first position. The sliced frozen fish W is cut by moving it to the left in FIG. 19 (to the right in FIG. 1). When the sliced frozen fish W is cut by a predetermined dimension in the radial direction by the above cutting operation,
After the drive motor 18 is rotated in the reverse direction to retract the cutting machine 8, the cutting machine 8 is attached to another cutting position by the same operation as described above.
Cut that part. The blade tip direction (arrow) 34a of the band saw 34 and the cutting line Sa at this time are as shown in FIG.

When the left portion of the sliced frozen fish W is cut in the radial direction in this way, this time, the sliced portion of the band saw 34 is connected to the inside of the outer surface of the left half of the sliced frozen fish W so as to connect the ends of the respective cutting lines Sa. The frozen fish W is moved and cut into small pieces. The cutting edge direction 34b of the band saw 34 and the cutting line Sb at this time are also shown in FIG. The cutting movement of the cutting machine 8 is performed not only by the movement driving device 5 but also by the movement driving device 5 and the X-axis moving carriage 1.
4, and the Y-axis moving carriage 95 may be operated independently or simultaneously.

Next, the cylinder 76 of the second fixing device 12A is extended upward to release the sandwiching of the sliced frozen fish W by the clippers 77 and 78, and the fixing cylinder 81 is contracted to reduce the fixing piece 7.
Unlock 9 And the rotary actuator 7
By the operation of 2, the shaft 73 is rotated 180 degrees clockwise in FIG. 9, and the inside portion of the sliced frozen fish W cut above is cut as shown in FIG.

When the left half of the sliced frozen fish W has been cut as described above, this time the rotary actuator 49 of the rotation support device 10 is actuated to rotate the shaft 51 clockwise 180 degrees in FIG. And the upper rotation clamp 5
4, while lowering the lower rotary clamp 56 with another cylinder 55, the central positions of the sliced frozen fish W before cutting are clamped vertically by the clamps 54, 56. Also at this time,
As in the case of the second fixing device 12A, the stopper bolt 5
The fixed piece 57 that is in contact with 8 is pressed by the fixed cylinder 59 to prevent the shaft 51 from freely rotating. Then, the cylinder 68 raises the upper clipper 69 to release the fixing of the sliced frozen fish W by the fixing device 12, and the rotary drive device 11 for the cut object rotates the upper rotary clipper 54 to rotate the sliced frozen fish W. Is rotated a half turn as shown in FIG. At this time, the stopper pin 64 of the shaft 54a is firstly attached to the stopper bolt 65.
As shown in FIG. 8, the contact is made to stop the rotation of the shaft 54a.

Next, the sliced frozen fish W is again sandwiched by the sandwiching tools 69 and 70 of the fixing device 12, and the second fixing device 12A is operated in the same manner as described above to sandwich the sliced frozen fish W.
8 is clamped vertically, while the rotary actuator 83 of the third fixing device 12B is operated to move the shaft 84 to the first position.
It is rotated 180 degrees clockwise in FIG. 1 and the frozen sliced fish W is further clamped by the clamps 88 and 89 by the operation of the cylinder 87. Also at this time, the fixing piece 91 is pressed against the stopper bolt 92 by the fixing cylinder 93 to stop the free rotation of the shaft 84. The rotary support device 10 releases the fixing of the fixing piece 57 by the fixed cylinder 59, separates the rotary clamps 54 and 56 from the sliced frozen fish W by reducing the cylinders 60 and 55, and then rotates by the reverse rotation of the rotary actuator 49. Clip 54,
Return 56 to its original position.

After fixing the sliced frozen fish W as described above, the cutting machine 8 is operated in the same manner as described above to cut as shown in FIG.
When the cutting of FIG. 12 is completed, the pinch 77, 78 of the second fixing device 12A is used to unclamp the frozen sliced fish W, and the rotary actuator 72 rotates the shaft 73 clockwise to clamp the pinch 77, 78. Is evacuated, and the sliced frozen fish W is cut as shown in FIG. 13 to finish the sliced cutting of one sliced frozen fish.

Even when the object to be cut W is other than the sliced frozen fish,
Same as above.

The drive motors other than the drive motor 31 of the cutting machine 8 are usually pulse motors and are operated by a command from a control device (not shown). In the case of automatic control by the control device, the operations of the rotary actuator, the cylinder, and the fixed cylinder are also comprehensively controlled by the control device.

In this embodiment, the object W is fixed and the cutting machine is moved to cut the object W. However, the cutting machine is fixed and the object W (that is, the object W is fixed). The object to be cut may be cut by moving a device for cutting).

〔The invention's effect〕

As explained above, the cutting device for frozen sliced fish and the like according to the present invention is provided with a swivel frame horizontally swingably attached to a head holder, and a swiveling drive for swiveling the swivel frame horizontally with respect to the head holder. The device, a movable shaft mounted on the revolving frame so as to be movable in the axial direction and rotatable in the circumferential direction, a moving drive device for moving the movable shaft in the axial direction with respect to the revolving frame, and the movable shaft. A rotating drive device for rotating the movable shaft in a direction, a movable frame attached to the movable shaft by a pivot so as to be tiltable in a plane including the movable shaft, a cutter provided with a band saw and supported by the movable frame, An inclining drive device for inclining the frame about the pivot with respect to the movable shaft, and a rotation for rotatably supporting the center portion of an object to be cut by the above-mentioned cutting machine by a clamp tool so as to be rotatable in the circumferential direction support A location, a rotary drive device for object to be cut for rotating the object to be cut in the circumferential direction by rotating the clamping member,
It is configured to include a fixing device that fixes the object to be cut by sandwiching a position different from the sandwiching device with the sandwiching device, and a relative moving device that relatively moves the head holder with respect to the fixing device. Therefore, an object to be cut such as frozen sliced fish can be safely, promptly, and hygienically cut without requiring skill.

[Brief description of drawings]

The attached drawings show an embodiment of the present invention. FIG. 1 is a front view of a cutting device for cutting sliced frozen fish etc. according to the present invention, a part of which is cut, FIG. 2 is a plan view, and FIG. 3 is a Y-axis. Screw and Y
FIG. 4 is a front view showing the relationship between the axis-moving drive motor and the screw member, FIG. 4 is a front view showing the relationship between the X-axis screw and the X-axis moving drive motor, and the screw member, and FIG. 6 is a front view showing the relationship between the X-axis rail and the X-axis moving carriage, and FIG. 7 is a side view showing the relationship between the rotation support device and the shafts and cylinders of the fixing device. 8 to 13 are plan views showing the operating states of the rotary support device and the three fixing devices, and FIG. 14 is a cross-sectional view showing the relationship between the rotary support device and the rotary actuator and shaft of the fixing device, and FIG. FIG. 16 is a plan view showing the relationship between the rotation support device and the shaft of the fixing device, the fixing piece, the stopper bolt, and the fixing cylinder, and FIG. 16 is a side view showing the relationship between the upper arm of the rotation support device and the upper rotating clamp. Figure, first
FIG. 7 is a side view showing the relationship between the lower arm of the rotary support device and the lower rotary clamp, and FIG. 18 is a sectional view showing the relationship between the shaft of the upper rotary clamp of the rotary support device and the stopper bolt. FIG. 19 is a cross-sectional view showing the relationship between the moving drive device, the rotating drive device, the tilting drive device, etc., FIG. 20 is a plan view showing the relationship between the revolving frame and the movable shaft, and FIG. 21 is the revolving frame and the movable shaft. FIG. 22 is a front view showing the relationship between the frame and the drive motor, FIG. 22 is a front view showing the relationship between the swivel frame and the movable frame, and the rotating shaft, and FIG. 23 is a front view of the cutting machine in which a part of the movable frame is broken. FIG. 24 is a side view of a cutting machine in which a part of the adjusting member is broken, FIG. 25 is a side view in which a part of the adjusting member and the adjusting screw are broken, and FIG. 26 is a drive pulley attached to a drive motor. Side view showing the state, No. 27
The drawing is a cross-sectional view showing how the adjusting member is attached to the movable frame. W ... Object to be cut, 1 ... Head holder 2 ... Revolving frame, 3 ... Revolving drive device, 4 ... Movable shaft, 5 ... Moving drive device, 6 ... Rotating drive device, 7 ... Movable Frame 8 ... Cutting machine, 9 ... Tilt drive device 10 ... Rotational support device 11 ... Rotation drive device for cutting object 12 ... Fixed device, 13 ... Relative movement device 29 ... Pivot shaft, 54, 56 ...... Clamping tool 69, 70 …… Clamping tool.

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Yasuo Kakinuma 1-4-1 Kasumigaseki, Chiyoda-ku, Tokyo Chikusan Center, Machinery Division, Niigata Iron Works (72) Inventor Toshio Hirose Nakamura-ku, Nagoya, Aichi Prefecture Meieki 4-27-3 Tokyo Trading Co., Ltd.

Claims (1)

[Claims] 1. A revolving frame mounted on a head holder so as to be horizontally revolvable, a revolving drive device for revolving the revolving frame horizontally with respect to the head holder, and a revolving frame movably and circumferentially on the revolving frame. A movable shaft that is mounted so as to be rotatable in the direction, a drive device that moves the movable shaft in the axial direction with respect to the revolving frame, a drive device that rotates the movable shaft in the circumferential direction, and the movable shaft. A movable frame that is attached by a pivot so as to be tiltable in a plane including the movable shaft, a cutting machine that includes a band saw and is supported by the movable frame, and an inclination that tilts the movable frame around the pivot with respect to the movable shaft. Drive device, a rotation support device that clamps the central portion of an object to be cut by the cutting machine with a sandwiching tool, and rotatably supports in the circumferential direction, the workpiece to be cut by rotating the sandwiching tool. Objects in the circumferential direction A rotation drive device for the cutting object to be rotated, a fixing device for fixing the cutting object by sandwiching a position different from the clamping device with a clamping device, and a relative for relatively moving the head holder with respect to the fixing device. A cutting device for sliced frozen fish and the like, which is equipped with a moving device.