JP2005111614A - Dried-fish cutting device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem in a conventional device wherein the entire device is enlarged. <P>SOLUTION: This cutting device comprises a rotary cutter for cutting dried-fish, a pressing tool for pressing the dried-fish to the rotary cutter from one end in the longitudinal direction, a chain that is disposed beside the pressing tool, is connected to the pressing tool, and is rotated to reciprocate the pressing tool, a guide body for guiding the dried-fish pressed by the pressing tool, and a separate and common rotation driving body for rotating the rotary cutter and the chain. A storing chamber storing a belt or the chain and a carry chamber in which the dried-fish moves are partitioned into separate chambers. The pressing tool has a locking section capable of locking a holding end of the dried-fish or an insertion section capable of passing the holding end, or can grip or release the holding end. The pressing tool has a vibration suppressing tool for suppressing vibration of the dried-fish to be cut by the rotary cutter. The rotary cutter is disposed at an upper cut position, a down cut position, or an upper cut and down cut position with respect to the dried-fish. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to fish clauses suitable for cutting various kinds of fish clauses such as bonito, bonito, or processed knots obtained by processing fish meat or meat stock into various shapes such as bonito and rod. The present invention relates to a cutting device.

  When cutting a fish knot against a rotating blade, if the fish knot vibrates or wobbles, the thickness and shape of the cut knot will be uneven. In addition, a large amount of powder was generated during cutting, resulting in poor yield, curled knots, and in some cases, the number of curled knots increased, resulting in poor appearance. In addition, excessive force is applied to the rotating blades, and the fish sections are heated by frictional heat and the flavor of the fish sections is impaired, or the fish sections are chipped and fragments are generated and mixed into the shaving section. In some cases, the blade of the rotary knife may even be missing. These disadvantages are particularly noticeable in the case of spindle-shaped knots with irregular shapes.

  As a cutting device that suppresses such vibrations, wobbles, and the like, there has conventionally been a fish clause cutting device (Patent Document 1) shown in FIG. This includes a clamping jig B that allows the fish clause A to be released and a reciprocating movement that transfers the clamping jig B on the transfer path C and presses the fish clause A against the rotary blade D. A transfer body E, a receiver F provided on the side of the transfer path C, a laterally-pressed body G that is installed in front of the rotary blade D and presses the fish clause A against the receiver F, and is installed above the transfer path And a vertical pushing body H that pushes the fish clause A from above onto the transfer path, and the clamping jig B returns to its original position after cutting after the fish clause A is clamped. In this position, the fish clause A is continuously clamped until the clamping force is released by the operating body J.

  Moreover, as the transfer body E which is a mechanism for reciprocating the clamping jig B, in addition to the one shown in FIG. 17, it is shown in another fish node cutting device of the present applicant (Patent Document 2). As described above, there is also a screw rod that is a rod-like member having a screw cut. In this transfer body, the mounting plate on which the clamping jig is mounted is reciprocated by the rotation of the screw rod.

Japanese Utility Model Publication No. 61-28716. Japanese Utility Model Publication No. 63-10709.

  In the conventional fish node cutting apparatus shown in FIG. 17, the clamping jig B is reciprocated along the transfer path C by the transfer body E arranged behind the clamping jig B. The space required for the reciprocation of the jig B is required to be wide, and the entire apparatus is enlarged. For this reason, it is too large and unsuitable for use at home or in restaurants where shavings are used, and in fact it could not be used at home or restaurants.

  Further, in the case of a transfer body E using a screw rod, such as the fish knot cutting device shown in Patent Document 2, if an existing bolt or the like is used, the existing bolt is thin, and the transfer force and durability are weak and the transfer body E is weak. Because the function of the can not be demonstrated, it was necessary to make a screw rod specially, which was expensive. In addition, since the screws are worn by use, oil is added for cleaning, but dust or fish paste powder adheres to the inserted oil, and it becomes filthy or malfunctions.

  The object of the present invention is a fish knot cutting device that is small in size, can be used for home use, restaurants, etc., has little vibration or wobble of fish knots during cutting, and can cut a uniform thickness, uniform shape knot. It is to provide.

  The first fish-section cutting device of the present application includes a rotary blade for cutting fish-section, a pusher that presses the fish-joint from one end thereof, a pusher that is disposed beside the pusher and is connected to the pusher. A belt or chain that reciprocally moves the pushing tool to and from the side opposite to the rotating blade side by rotating, a guide body that guides fish clauses pushed by the pushing tool, and a separate body that rotates the rotating blade and the chain. Or a common rotational drive body is provided.

  The second fish clause cutting device of the present application is the fish clause cutting device according to claim 1, wherein the accommodation chamber in which the belt or chain is accommodated and the transfer chamber in which the fish clause moves are divided into separate chambers. A slit is formed in the side wall of the chamber, and the connecting tool that connects the belt or chain and the pressing tool passes through the slit, and the pressing tool moves when the connecting tool moves in the slit due to the rotation of the belt or chain. It is.

  The third fish node cutting device of the present application is the fish tube cutting device according to claim 1 or 2, wherein the cutting end side of the fish node pressed by the pressing tool is pressed against the guide body and rotated. It is provided with a vibration suppressor that suppresses the vibration of fish nodes cut with a blade.

  A fourth fish clause cutting device according to the present application is the fish clause cutting device according to any one of claims 1 to 3, wherein the pressing tool that presses the fish clause against the rotary blade is a cutting of the fish clause. One provided with a locking part capable of locking the holding end opposite to the end, or provided with an insertion part into which the holding end can be inserted, or capable of releasing the holding end. .

  The fifth fish node cutting device of the present application is the fish node cutting device according to any one of claims 1 to 4, wherein the rotary blade cuts the fish node to be cut by an upper cut or It is provided at a position for cutting by a down cut or a position for cutting by an upper cut and a down cut.

  The sixth fish clause cutting device of the present application is the fish clause cutting device according to any one of claims 1 to 5, wherein a slit closing body is attached to the chain, and the slit closing body serves to rotate the chain. Accordingly, the slit can be closed even when the pusher is moved.

  A seventh fish node cutting device of the present application is the fish node cutting device according to any one of claims 1 to 5, wherein the belt is disposed so as to be able to close the slit.

The first fish clause cutting device of the present application has the following effects.
(1) What moves the pusher is a belt or a chain, and since the belt or chain is arranged beside the pusher, the cutting apparatus of FIG. 17 in which the transfer body E is arranged behind the pusher. In comparison, the space required for reciprocating the pusher is small, and the entire apparatus can be made smaller than before. Moreover, since a commercially available belt or chain can be used, the apparatus can be made cheaper than a screw thread.
(2) Whether the belt or chain is rotated longitudinally or laterally, it can be reduced in size, weight, and simplification as compared with the conventional transfer body E.
(3) If the progression of the pusher by the belt or chain is constant (constant speed), the fish to be pushed is cut to a constant thickness.
(4) If the belt or chain is vertically rotated, the device is vertically long, so that it can be easily installed in a narrow space (in a store or in a backyard).

  In addition to the above-described effects, the second fish clause cutting device of the present application has a storage chamber in which a belt or a chain is accommodated and a transfer chamber in which the fish clauses move, which are divided into separate chambers. Since a slit is formed in the side wall), the connecting tool that connects the belt or chain and the pressing tool penetrates the slit, and the pressing tool moves when the connecting tool moves in the slit by the rotation of the belt or chain. Fish powder and dust are less likely to enter the accommodation chamber from the transfer chamber, and are less likely to adhere to the belt or chain, which has good operability and is hygienic.

  Since the third fish node cutting device of the present application is provided with the vibration suppression tool, in addition to the above effects, the vibration of the fish nodes cut by the rotary blade is reduced, and the fish that is pressed Since the function of suppressing the pulling of the knots into the rotary blade is generated, there is also an effect that a cutting knot having a constant thickness and shape can be obtained.

  In the fourth fish node cutting device of the present application, the pressing tool that presses the fish node against the rotary blade includes an engaging portion that can lock the holding end opposite to the cutting end of the fish node. In addition to the above effects, the fish clauses are pressed along a guide in a certain direction because the holding end can be inserted, or the holding end can be released. This makes it easier to fix and further reduces vibration. Furthermore, there is an effect that a shaving node having a uniform thickness and shape can be obtained. In particular, an object that can be released from being pinched can obtain an effect of positively suppressing the force of the rotary blade that is trying to draw in fish clauses.

  The fifth fish clause cutting device of the present application is provided at the position where the rotary blade cuts the fish clause cut by the upper cut, the position where the cutting is performed by the down cut, or the position where the cutting is performed by the upper cut and the down cut. By selecting the position of the rotary blade to any one of the above positions, it is possible to reduce the remaining shaving of the desired fish clauses or to obtain the desired shape of the shaving clause.

  In the sixth fish node cutting device of the present application, a slit closing body is attached to the chain, and the slit closing body moves along with the rotation of the chain and can close the slit even when the pusher moves. Node powder and dust are more difficult to enter the transfer chamber from the transfer chamber, are less likely to adhere to the chain, have good operability, and are hygienic.

  In the seventh fish node cutting device of the present application, since the belt is disposed so as to be able to close the slit, the powder and dust of the fish node are further less likely to enter the accommodation chamber from the transfer chamber, and of course the belt itself. It also has good operability and is hygienic. Moreover, it is possible to reduce the weight further in a compact manner.

(Embodiment 1)
An example of the embodiment of the fish clause cutting device of the present invention will be described with reference to the drawings. 1 is provided with a transfer chamber 2 that can reciprocate fish clauses A up and down inside a vertically long L-shaped guide body 1. Is provided with a pusher 4 for transferring the fish clause A to the rotary blade side, a rotary blade 3 is provided below, and the cutting edge (lower end) side of the fish clause A is guided to the rotary blade 3 side. Vibration suppression tools 7, 7 ′ that are pressed against the corners of the side walls 5, 6 of the body 1 are provided. When the pressing tool 4 is moved to the rotary blade 3 side by the rotation of the chain 8, Cutting is performed in contact with the rotating blade 3 that is rotating. Instead of the chain 8, a belt such as the belt 73 in FIG. Any belt can be used, including flat belts and timing belts, as long as they are difficult to stretch and slip inside.

  1 is formed into an L shape having two side walls 5 and 6 by bending a thick metal plate at a substantially right angle as shown in FIG. The guide wall 9 is formed by being bent into a letter shape, and the transfer chamber 2 is formed inside the side wall 6 and the guide wall 9. As clearly shown in FIGS. 1 and 2, a slit 10 is opened in the vertical direction on the side wall 6. As shown in FIGS. 1 and 3, the lower end 11 of the side wall 5 is recessed upward in an arc shape so that the rotary blade 3 does not hit.

  As clearly shown in FIGS. 1 and 2, a door 12 is attached to the side wall 5 so as to be openable and closable in the directions of arrows ab. The door 12 is formed in an L shape by bending a thin metal plate at a substantially right angle, and has a ceiling so that the front opening of the guide body 1 can be closed as shown in FIG. It is a box type (transfer chamber). An opening / closing handle 13 is attached to the door 12. Further, when the door 12 is closed, the door 12 is attracted to the guide body 1 by a magnet and held in the closed state.

  The pusher 4 in FIG. 1 clamps one end portion (upper end portion) of the fish section A, and actively vibrates the fish section at the time of cutting and the force that the rotary blade tries to draw the fish section. It is to suppress. As shown in FIGS. 5A to 5C, the attachment side sandwiching body 14 and the operation side sandwiching body 15 are connected to each other by an attachment shaft 16 so that the spring 17 is attached to the attachment shaft 16. Winding, one end 18 of the spring 17 is pressed against the attachment-side sandwiching body 14, the other end 19 is locked to the operation-side sandwiching body 15, and the operating portion of the operation-side sandwiching body 15 is caused by the spreading force of the spring 17. 20 is pushed away in a direction away from the attachment-side sandwiching body 14, and the sandwiching portion 21 on the distal end side of the operation-side sandwiching body 15 is always pressed against the sandwiching portion 22 side of the attachment-side sandwiching body 14 to sandwich the force. Is given. The operation side sandwiching body 15 is longer than the attachment side sandwiching body 14, and the operation portion 20 protrudes to the outside of the attachment side sandwiching body 14 so that it can be easily operated. Further, the distal end surface 23 of the attachment-side sandwiching body 14 and the distal end surface 24 of the operation-side sandwiching body 15 are recessed upward in an arc shape so as to make it difficult to contact the rotary cutter 3, so that the rotary cutter as shown in FIG. It can be lowered to near 3.

  5A to 5C, a plate-like substrate 25 is formed on the attachment-side sandwiching body 14, and an attachment projection 26 projects from the substrate 25, and an attachment hole 27 is opened in the attachment projection 26. ing. As shown in FIGS. 1 to 3, the attachment protrusion 26 is inserted into the slit 10 in the side wall 6 of the guide body 1 and attached to any bracket constituting the chain 8 provided outside the side wall 6. 28 is fixed with screws. As a result, when the chain 8 rotates in the vertical direction, the connecting jig 28 moves in the same direction, the attachment projection 26 moves in the vertical direction along the slit 10 of the side wall 6, and the pusher 4 moves in the same direction. I have to do it.

  As shown in FIG. 3, the chain 8 is hung on the outside of the upper sprocket 30 and the lower sprocket 31 in the accommodation chamber 29 outside the side wall 6, and the lower sprocket (drive sprocket) 31 is connected to the motor M1 shown in FIGS. When rotated by rotation, it can be rotated in the direction of the arrow in FIGS. As shown in FIGS. 3 and 12, a lower switch 33 and an upper switch 32 are installed in a storage chamber 29 for storing a chain and a belt. A stopper 34 is attached to the chain 8 so as to protrude outward. When the stopper 34 moves upward by the rotation of the chain 8 and contacts the upper switch 32, the rotation of the motor is reversed and the chain 8 is reversed. When the stopper 34 attached to the chain 8 moves downward and contacts the lower switch 33, the rotation of the motor stops, and the connecting jig 28 attached on the opposite side returns to the lower position. The chain 8 is stopped. The pusher 4 attached to the connecting jig 28 of the chain 8 reciprocates up and down in the slit 10 of the side wall 6 as the chain 8 reciprocates.

  The rotary blade 3 is provided at the lowermost part of the transfer chamber 2 as shown in FIG. As shown in FIG. 15, the rotary blade 3 is a helical type in which a plurality of cutting blades 37 are spirally formed on the outer periphery of a cylindrical main body 36 having a tapered shaft hole 35 at the center. A rotary shaft 38 (FIG. 4) that is rotated by a motor M2 (FIG. 4) is passed through the shaft hole 35 of the rotary cutter 3, and the rotary cutter 3 is pushed in accordance with the taper and rotated by the rotation of the rotary shaft 38. The cutter 3 is rotated. As shown in FIG. 15, the rotating shaft 38 is formed to be slightly tapered so as to be fitted to and closely contact with the taper of the shaft hole 35 in order to prevent the rotating blade 3 from easily coming out of the rotating shaft 38.

  Further, as shown in FIG. 14, the rotary blade 3 can cut the cutting blades 37 short by cutting them in the longitudinal direction of each cutting blade 37 at a constant interval (for example, intervals of several mm). In this case, the width of the cut node to be cut becomes the partition width (several mm) of the cutting blade 37.

  If the rotary blade 3 rotates in the direction of the arrow with respect to the fish node A descending in the transfer chamber 2 of FIGS. The position where 'is the upper cut to be cut by hitting the part rotating upward from below as shown in FIG. 7 (a), and the part rotating downward from above as shown in FIG. 7 (b) The position to be cut down, that is, the upper cut and down cut positions corresponding to the part rotating from the bottom to the top as shown in FIG. 7C and the part rotating from the top to the bottom. It is installed at any position. And when cutting at the position that becomes the upper cut, a relatively short cutting node is obtained with little uncut residue, and on the contrary, when cutting at the position that becomes the down cut, there is a lot of uncut residue and a relatively long cutting node is obtained. In addition, when cutting is performed at the positions where the upper cut and the down cut are performed, an uncut portion about the middle of them is generated, and a cut node having an intermediate length is obtained.

  The diameter of the rotary blade 3, the length of the cutting blade 37, and the like vary depending on the size of the fish section A to be cut, but when the fish section A is small, 70φ × 60 mm, and when the fish section A is large, 90φ. About 70 mm is desirable. In addition, the smaller the number of cutting blades 37 of the rotary blade 3, the better the shape of the knot can be obtained. However, since the amount of cutting per hour is reduced, 6 to 8 blades are desirable.

  As shown in FIG. 9, there are two vibration suppression tools 7 and 7 ′ in FIGS. 1 to 3, one of which is attached to the inside of the side wall 6 and the inside of the side wall 5 in this order from the top. . The two vibration suppression tools 7 and 7 'are formed with cylindrical mounting portions 39 and 39' at the base, and tongue-shaped pressing portions 40 and 40 'are formed at the ends thereof. The pressing portions 40 and 40 'are bent so as to protrude toward the fish section A to be pressed, so that the fish section A is surely pressed to the side walls 5 and 6 side.

  As shown in FIGS. 2 and 9, the vibration suppression tools 7 and 7 ′ cover the outer periphery of the mounting shaft 41 projecting from the side wall 5 and the mounting shaft 42 projecting from the side wall 6. The mounting shafts 41 and 42 are fixed to the mounting shafts 41 and 42 by screws 43 and 44 screwed onto the mounting shafts 41 and 42, respectively. Further, the outer periphery of each mounting shaft 41, 42 is covered with springs 45, 46, and the springs 45, 46 cause the pressing force and vibration to the side walls 5, 6 to the pressing portion 40 of the vibration suppressor 7, 7 '. From the bending angle in the direction of the side walls 5 and 6 of the restraining tool 7, a force for pushing back the descending fish clause A is applied. Due to the force to push back, the rapid withdrawal of the fish clause A due to the rotation of the rotary blade 3 can be prevented. Specifically, one end of one spring 45 is fixed to the side wall 5, the other end is locked to the pressing portion 40, and the pressing portion 40 of one vibration suppression tool 7 is moved to the side wall 5 side by the spring 45. From the pressing force and the angle of bending in the direction of the side walls 5 and 6 of the vibration suppressor 7, a force for pushing back the descending fish clause A is applied, and one end of the other spring 46 is applied to the side wall 6. The other end is locked to the pressing portion 40 ′ of the other vibration suppression tool 7 ′, and the pressing force and vibration toward the side wall 6 are pressed against the pressing portion 40 ′ of the other vibration suppression tool 7 ′ by the spring 46. From the bending angle in the direction of the side walls 5 and 6 of the restraining tool 7, a force for pushing back the descending fish clause A is applied. The two vibration suppressors 7 and 7 'are arranged in the transfer chamber 2 in order from the top apart from the side walls 5 and 6 so that the descending fish node A is the two vibration suppressors 7 and 7. It can pass between 'and the side walls 5 and 6. When the fish node A passes between the two vibration suppression tools 7, 7 'and the side walls 5, 6, the fish node A is pressed against the side walls 5, 6 by the two vibration suppression tools 7, 7', respectively. Thus, vibration and pull-in during cutting by the cutting blade are suppressed.

  The vibration suppressors 7 and 7 'can be three or more. For example, in the case of three, in addition to the two vibration suppressors 7 and 7 ′ that press the fish clause A against the side walls 5 and 6, a vibration suppressor that presses the fish clause A against the corner of the guide body 1 is provided. As a result, the effect of suppressing the vibration and pull-in of the fish section A is further enhanced, and the fish section A is further stabilized and cut.

  As shown in FIGS. 1 and 4, the cutting apparatus is equipped with a control panel 47. The control panel 47 includes a power switch, a start button and a stop button for the chain 8, a rotary knob for adjusting the rotational speed of the chain 8 (a descending speed of the pusher), a rotary knob for adjusting the rotational speed of the motors M1 and M2, and a rotary knob for adjusting the rotational speed of the rotary blade 4. The switches and buttons that can control various operations are attached. The power sources of these devices are automatically cut off when the door 12 is opened, and the operation is automatically stopped.

  As shown in FIG. 1, a storage box 49 (FIG. 1) capable of storing the cut cutting node is provided inside the lower frame 48 of the cutting apparatus. The storage box 49 is a drawer type, and a handle 50 is attached to it.

(Usage example 1)
In the case of making a cut knot using the fish knot cutting device of the present invention, the following is performed.
1. As shown in FIG. 1, the door 12 is opened, the operation part 20 of the operation side sandwiching body 15 of the pusher 4 is pushed to open the sandwiching part 21 of the operation side sandwiching body 15, and the opposing attachment side sandwiching body 14 and operation are operated. As shown in FIG. 1, the upper end portion of the fish clause A is inserted by hand between the side sandwiching body 15 and the operation side sandwiching body 15 is released by pushing the operation portion 20 of the operation side sandwiching body 15. And the fish section A is sandwiched between the sandwiching section 22 of the attachment-side sandwiching body 14 of the pusher 4 and the sandwiching section 21 of the operation-side sandwiching body 15. Hold on.
2. Next, the door 12 is closed, the rotary blade start button of the control panel 47 (FIG. 1) is operated to start the motor M2, the pulley 58 of FIG. 4 is rotated, and the rotary blade 3 is attached via the belt 57. The rotary blade 3 is rotated by rotating the rotary shaft 38. In order to obtain a shaving node having a desired thickness, the thickness of the shaving node can be changed by changing the feed rate of the fish clauses with respect to the blade rotation speed. The motor M1 is capable of speed change, and obtains a shaving node having a desired thickness as required. For that purpose, the rotational speed of the rotary blade 3 is adjusted as necessary.
3. The chain motor start button of the control panel 47 is operated to start the motor M1 to rotate the chain 8, and the pusher 4 attached to the chain 8 and the fish clauses clamped and held by the pusher 4 A is transferred downward at a constant speed (constant speed). When the lower end portion of the fish section A is pushed between the two vibration suppression tools 7 and 7 'and the side walls 5 and 6 of the guide body 1, the fish section A is guided by the two vibration suppression tools 7 and 7'. 1 is pressed against the side walls 5, 6. In this state, when the chain 8 rotates, the fish clause A further descends, and when the lower end of the fish clause A hits the rotary blade 3, the fish clause A is cut. At this time, since the fish section A is pressed against the side walls 5 and 6 of the guide body 1 by the two vibration suppression tools 7 and 7 ', the vibration of the fish section A and the drawing to the rotary blade 3 side are suppressed. If the traveling speed of the chain is constant, it is cut into a uniform thickness and uniform shape. The cut shaving node falls into the shaving node storage box 49, and roughly a shaving node for one fish clause is accommodated.
The vibration suppressors 7 and 7 ′ have a moderately curved surface so that the fish knots are pressed against the side walls 5 and 6, and at the same time are pressed against the corners of the side walls 5 and 6. Accordingly, the vibration suppressor 7 hits first, then the vibration suppressor 7 ′ hits, and the vibration suppressor 7 ′ is pressed twice so as to cover the vibration suppressor 7, so that the spring force is 2 It works twice, is small and simple, and has strong vibration suppression.
4). When the cutting of the fish clause A progresses and the pusher 4 descends to the preset lowermost part, it is attached to the chain 8 on the opposite side to the side on which the pusher 4 is attached as shown in FIG. The stopper 34 contacts the upper switch 32, the rotation of the motor M1 is reversed, and the chain 8 rotates in the reverse direction. In order to increase the speed at this time, an operation for increasing the speed of the motor M1 may be added.
5). When the stopper 34 returns downward and contacts the lower switch 33, the rotation of the motor M1 stops, the rotation of the chain 8 also stops, and the pusher 4 on the opposite side stops upward.
6). After confirming that the rotation of the rotary cutter 3 has stopped, the door 12 is opened, and the sandwiching portion 22 of the attachment side sandwiching body 14 of the pusher 4 and the sandwiching portion 21 of the operation side sandwiching body 15 returning upward. The uncut portion of the fish clause A sandwiched between the two is pushed on the operation part 20 of the operation side sandwiching body 15 of the pusher 4 to open the sandwiching part 21 of the operation side sandwiching body 15, Remove by hand.
7). At that position, the fish knot A is clamped and held by the pusher 4 by the same operation as the above 1, and then the fish knot A is cut by the above operations 2, 3, and after the cutting, Operation is performed.
8). By repeating steps 1 to 7, many fish sections A can be cut from one to the next.

(Embodiment 2)
A second embodiment of the fish clause cutting device of the present invention is shown in FIG. The basic configuration of this fish node cutting device is the same as that of the fish node cutting device of the first embodiment, and the difference is a disk as shown in FIGS. 8 and 10 instead of the rotary blade 3 of the first embodiment. This is a rotary cutter 51 of the type. The rotary blade 51 shown in FIG. 8 has insertion slits 54 radially opened in a disk 53 having a rotation shaft 38 at the center, and a blade 55 is inserted into each insertion slit 54 from the back side of the disk 53 so that the blade protrudes to the front side. It is. As in the first embodiment, the rotary blade 51 is rotatably attached to the lower portion of the transfer chamber 2 as shown in FIG. 10, and the rotary shaft 38 is connected to the pulley 58 of the motor M2 via the pulley 56 and the belt 57. It is connected and rotated by the motor M2.

  In the embodiment of FIG. 10, the vibration suppression tool 7 is attached to the lower part of the transfer space 2 so as to face the rotary blade 51. The vibration suppression tool 7 shown in FIG. 10 has a plate shape that bends to the side of the vertically long side walls 5 and 6. The vibration suppressor 7 is rotatably attached at its lower end to the side wall 5 by the mounting shaft hole 59, one end of the coil spring 60 is locked near the longitudinal center, and the other end of the coil spring 60 is the eccentric cam 61. It is locked to. The coil spring 60 is a push spring, and always applies a pressing force in the direction of the chain 8 to the vibration suppressor 7 so that the fish node A passing between the vibration suppressor 7 and the side walls 5, 6 is passed through the side wall 6. The rotary blade 51 that rotates in the same plane as the surface can be pressed against the side wall 5 at the same time. The rotary blade 51 is installed at a position where it becomes a downcut that cuts by hitting a portion rotating downward from above as shown in FIG. 8 with respect to the fish A that descends in the transfer chamber 2 of FIG. ing. In addition, the rotation direction of the rotary blade 51 in this embodiment is counterclockwise toward the storage chamber 29 as shown in FIGS.

(Usage example 2)
In the case of making a cut knot using the fish knot cutting device of FIG.
1. The door shown in FIG. 10 is opened, and the pusher 4 is operated to hold (set) the lower part of the pusher 4 of the fish section A and the vibration suppressor 7, and the door is closed and the control panel 47 (FIG. 1) The rotary blade start button of FIG. 8 is rotated via the rotary shaft 38 by operating the rotary blade start button to start the motor M2, and the rotational speed of the rotary blade 51 is adjusted as necessary. The same.
2. By operating the start button of the chain motor on the control panel 47, the motor M1 is started to rotate the chain 8, and the pusher 4 attached to the chain 8 and the fish clause A held between the pusher 4 are held. Move down. When the lower end portion of the fish clause A is pushed into the vibration suppression tool 7, the fish clause A is pressed against the disk-shaped rotary blade 51 by the vibration suppression tool 7. In this state, when the fish 8 is further lowered by the rotation of the chain 8 and the lower end of the fish 7 A hits the rotary blade 51, the fish 7 A is cut. At this time, since the fish knot A is pressed against the rotary blade 51 by the vibration suppressor 7, the vibration and pull-in of the fish knot A are suppressed, and the chain 8 advances at a constant speed (constant speed). 1 is cut into a uniform thickness and a uniform shape. The cut shaving node falls into the shaving node storage box 49 and is accommodated.
3. When the cutting of the fish clause A progresses and the pusher 4 is lowered to the preset lowermost part, the stopper 34 attached to the chain 8 opposite to the side to which the pusher 4 is attached is moved to the upper switch 32. , The rotation of the motor M1 reverses and the chain 8 rotates in the reverse direction. Similarly to the first usage example, an operation for increasing the speed of the motor M1 may be added during reverse rotation.
4). When the stopper 34 returns downward and contacts the lower switch 33, the rotation of the motor M1 stops, the rotation of the chain 8 also stops, and the pusher 4 on the opposite side stops upward.
5). When the fish clause A is held (set) between the lower part of the pusher 4 and the vibration restraint tool 7 by the same operation as 1 described above, the fish clause A is cut by the operations 2 and 3 thereafter. Then, after cutting, the above-described operation 4 is performed.
6). By repeating steps 1 to 5 described above, many fish sections A can be cut from one to the next.

(Embodiment 3)
16 (a) and 16 (b) show a third embodiment of the fish clause cutting device of the present invention. The basic configuration of this fish node cutting device is the same as the fish node cutting device of the first embodiment, and the difference is that, as shown in FIG. The rotary cutter 3 is installed such that a part of the rotary cutter 3 enters the portion 70. That is, the front end portion 6 ′ of the side wall 6 is located on the inner side of the cutting edge position XX ′ of the rotary blade 3, and is located at a position 71 as close as possible to the cutting edge front end portion 3 ′ of the rotary blade 3. And between the notch part 70 of the side wall 6, and the rotary blade 3, the clearance gap 71 'for discharge | emission of the cut shaving node like FIG. 16 (a) (b) must fully be ensured. . At this time, since the gap 71 ′ is made as narrow as possible, the fish clause A is not drawn into the cutout portion 70 and the gap 71, and the cut piece or the cut piece of the fish clause A enters the cut shaving node. Nothing will happen. In addition, since the one gap 71 ′ is sufficiently secured, the cut shaving node can be smoothly discharged in a certain direction without clogging.

(Embodiment 4)
FIG. 13 shows a fourth embodiment of the fish clause cutting device of the present invention. The basic configuration of this fish node cutting device is the same as that of the fish node cutting device of each of the above embodiments, but is different in the chain 8 portion inside the accommodation chamber 29. In the present embodiment, as shown in FIG. 13, a slit closing body 72 is attached to the outer peripheral surface of the chain 8. The slit closing body 72 is a resin-made plate-like member and has flexibility. As the slit closing body 72, a member having a length, width and thickness capable of closing the slit 10 with a member wider than the chain 8 and the slit 10 is used. Therefore, the slit closing body 72 moves with the rotation of the chain 8 so that the slit 10 can be closed even when the pusher 4 moves. Further, in FIG. 13, the slit closing body 72 is attached to the entire outer peripheral surface of the chain 8. However, the slit closing body 72 is not limited to the entire outer peripheral surface as long as it is attached to the chain 8 in a range where at least the slit 10 can be closed. Good.

(Embodiment 5)
12 (a) to 12 (c) show a fourth embodiment of the fish clause cutting device of the present invention. The basic configuration of this fish node cutting device is the same as that of the fish node cutting device of each of the above embodiments, but is different in the chain 8 portion inside the accommodation chamber 29. In the present embodiment, as shown in FIG. 13, in the present embodiment, as shown in FIG. 12A, a belt 73 is provided at a position close to the slit 10 instead of the chain 8, and the upper sprocket 30. Instead of the lower sprocket 31, an upper drum 74 and a lower drum 75 are provided. The belt 73 is a wide member as shown in FIG. 12B, and has a length, width and thickness that can close the slit 10. In addition, the belt 73 can have any shape including a flat belt and a timing belt. The timing belt is a mechanism in which a belt having a gear on the inside is hung on the outside of the upper gear and the lower gear, and the rotation of one gear can be transmitted to the other gear via the belt. The belt 73 can be made of any material such as resin or cloth. In the timing belt, the upper gear and the lower gear and the belt are engaged with each other (see FIG. 12D), which is convenient because it does not slip as compared with a simple drum and a flat belt.
As shown in FIG. 12C, the upper drum 74 and the lower drum 75 are formed to have a larger diameter than the upper sprocket 30 and the lower sprocket 31, and the belt 73 is provided at a position close to the slit 10. 10 can be closed. Therefore, the belt 73 can close the slit 10 even when the pusher 4 is moved along with the rotation of the belt 73.

(Embodiment 2 of the pressing tool)
The pusher 4 in FIGS. 1 and 5 sandwiches the upper end portion of the fish A, but the pusher 4 can be other than the sandwiching type. As shown in FIG. 11 (a), the pusher 4 is, for example, a metal block, and a protrusion is provided on the contact surface (bottom surface) of the fish node A, and the protrusion is the fish node A. When the upper end of the fish node A is pushed, it is difficult to move and is surely pushed down. In the case of this pusher, it is easier to set the fish clauses as much as the fish clauses are not pinched and held as compared to the pinch-holding pusher. In addition, it can be brought close to the rotary knife close to the upper end of the fish clause A, and since there is no pinched part, it tends to be drawn into the rotary knife, and the fish joints tend to be missing or thickened. It is difficult to cut off and leave uncut fishfish. Moreover, this pushing tool 4 is suitable for the structure of the usage example of FIG.

(Embodiment 3 of the pressing tool)
As shown in FIG. 11 (b), the pusher 4 is in the form of a metal block, of which the upper end of the fish A is inserted into the contact surface (bottom surface) to the upper end of the fish A. What formed the hole may be used. In this case as well, the movement when the upper end of the fish clause A is pressed can be prevented, and the fish clause A is reliably pushed down. Also in the case of the pusher 4 in FIG. 11B, since there is no clamping part, it is easy to be drawn into the rotary blade, and there is a tendency that the fish knots are chipped or the shaving nodes become thick, but they are scraped to the end and are not easily left uncut. This pusher 4 is also suitable for the structure of the use example of FIG.

(Another embodiment of a fish section cutting device)
In any of the above-described embodiments, the chain rotates in the vertical direction (vertical direction) to move the pusher up and down, and pushes down the fish clauses at a constant speed (constant speed). The knot cutting device may move the fish knot horizontally. In that case, the chain is rotated laterally, thereby moving the pusher laterally and moving the fish clauses laterally.

  In addition, the storage box 48 has a two-layer structure in which the bottom of the storage box is made of a net, and a separate tray is installed below the net. The storage box may contain large pieces and the saucer may contain fine pieces and fish paste powder.

The perspective view which shows an example of the state which opened the cover of the fish-section cutting apparatus of this invention. The top view in the state where the lid of the fish clause cutting device of the present invention was opened. The front view in the state where the lid of the fish clause cutting device of the present invention was opened. The perspective view in the state where the lid of the fish clause cutting device of the present invention was closed. (A)-(c) is a perspective view of the pinching holding | maintenance type pushing tool used for the fish clause cutting machine of this invention. The perspective view which shows an example of the rotary blade used for the fish clause cutting machine of this invention. (A)-(c) is a side view which shows the cutting state of fish clauses with a rotary blade, (a) is the cutting state of an upper cut, (b) is the cutting state of a down cut, (c) is an upper cut. And the cut state of the down cut. The perspective view which shows the other examples of the rotary blade used for the fish clause cutting machine of this invention. The detail drawing of the part of the vibration suppression tool of the fish section cutting device of the present invention. The side view which shows the other examples of the fish clause cutting device of this invention. Explanatory drawing which shows the other examples of the pushing tool of the fish-section cutting apparatus of this invention. (A)-(d) is explanatory drawing which shows the other examples of the fish clause cutting device of this invention. Explanatory drawing which shows the other example of the fish section cutting device of this invention. Explanatory drawing of the part of the rotary blade of the fish clause cutting device of this invention. Cross-sectional explanatory drawing of the part of the rotary blade of the fish clause cutting device of this invention. (A), (b) is explanatory drawing which shows the other example of the fish clause cutting device of this invention. (A)-(c) is cutting explanatory drawing of the conventional fish clause cutting device.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Guide body 2 Transfer chamber 3 Rotating blade 3 'Cutting edge tip part of rotating blade 4 Pusher 5, 6 Side wall 6' Side wall tip 7, 7 'Vibration suppression tool 8 Chain 9 Guide wall 10 Slit 11 Lower end of side wall 12 Door DESCRIPTION OF SYMBOLS 13 Door handle 14 Attachment side clamping body 15 Operation side clamping body 16 Attachment axis | shaft 17 Spring 18 One end of a spring 19 The other end of a spring 20 Operation part 21 and 22 of an operation side clamping body Clamping of an operation side clamping body Portions 23 and 24 Front end surface of attachment side sandwiching body 25 Substrate 26 Attachment protrusion 27 Attachment hole 28 Connection chamber 29 Storage chamber 30 Upper sprocket 31 Lower sprocket 32 Upper switch 33 Lower switch 34 Stopper 35 Shaft hole 36 Main body 37 Cutting blade 38 Rotation Shaft 39, 39 'Mounting portion 40, 40' Pressing portion 41, 42 Mounting shaft 45, 46 Spring 47 Control panel 48 Frame 49 Storage box 50 Handle of storage box 51 Rotating blade 53 Disk 54 Insertion slit 55 Blade 56 Pulley 57 Belt 58 Motor pulley 59 Mounting shaft hole 60 Coil spring 61 Eccentric cam 70 Notch 71 Clearance 71 'Clearance A Fish M1, M2 motor

Claims (7)

  A rotary knife for cutting fish clauses, a pusher for pressing fish joints against the rotary knife from one end thereof, and a pusher disposed on the side of the pusher and connected to the pusher and rotated to rotate the knife A belt or chain that reciprocates to the opposite side, a guide body that guides fish clauses pushed by a pusher, and a separate or common rotary drive that rotates the rotary blade and the chain. The fish section cutting device.   2. The fish clause cutting apparatus according to claim 1, wherein the accommodation chamber in which the belt or chain is accommodated and the transfer chamber in which the fish clause moves are partitioned into separate chambers, and slits are formed in the partition walls (side walls) of both chambers. A fish joint cutting characterized in that the connecting tool for connecting the belt or chain and the pressing tool passes through the slit, and the pressing tool moves when the connecting tool moves in the slit by the rotation of the belt or chain. apparatus.   3. The fish knot cutting device according to claim 1 or 2, wherein the cutting end side of the fish knot pushed by the pusher is pressed against the guide body to vibrate the suppression of the fish knot cut by the rotary blade. A fish clause cutting device comprising a vibration suppressor.   4. The fish knot cutting device according to claim 1, wherein the pusher that presses the fish knot against the rotary blade is capable of locking the holding end opposite to the cutting end of the fish knot. Or a fish cutting device characterized in that the holding end can be inserted, or the holding end can be released.   5. The fish knot cutting device according to claim 1, wherein the rotary blade is a position for cutting a fish knot to be cut with an upper cut or a position for cutting with a down cut, or an upper cut and a down cut. A fish knot cutting device provided at a cutting position.   6. The fish knot cutting device according to claim 1, wherein a slit closing body is attached to the chain, and the slit closing body moves with the rotation of the chain so that the slit is also moved when the pusher moves. A fish knot cutting device characterized in that it can be closed. 6. The fish clause cutting device according to claim 1, wherein the belt is disposed so that the slit can be closed.