KR20120026820A - Apparatus for cutting a roll of rice cake with a irregular length unit having diverse angles - Google Patents

Abstract

PURPOSE: A rod shaped rice cake cutting apparatus is provided to enable users to cut rod shaped rice cake into the irregular size and angle using a cutting blade coupled to a cutting chuck. CONSTITUTION: A rod shaped rice cake cutting apparatus comprises the following: a controller box(10) including a power on/off button(11), an automatic button(12), a manual button(13), a cylinder operation time setting timer(14), a moving speed setting timer(15), and a stop button(16); a piston rod(31) performing the reciprocal stroke motion by the operation of a cylinder(30) of a cylinder driving unit; a motor housing(60) combined to the bottom of the piston rod using a bolt and a nut through a through-hole and a screw hole; an inner space unit for storing a small DC stepping motor; and a cover screwed to the motor housing for sealing the inner space unit. A chuck hanging member is fixed to the small DC stepping motor, and combines to a cutting chuck(40) coupled to a cutting blade(50).

Description

Apparatus for cutting a roll of rice cake with a irregular length unit having diverse angles}

The present invention relates to a rice cake cutting device, and more particularly, to a rice cake cutting device that can cut the rice cake to irregular size.

Garetteok is a traditional Korean food that has been manufactured for New Year's Day. Generally, rice cakes are prepared by steaming dozens of times and steaming rice flour to reinforce the stickiness and then extract them as long as possible. That is, when the snow white rice is heated by steam and put into the rice cake making apparatus, the snow white rice is compressed by the screw and the rice cake is continuously discharged to the outlet. Since the cutting of the rice cakes discharged in this way has been done by hand, the workability could not be improved, and in the restaurant that specializes in treating rice cakes, the amount of rice cakes is huge and the amount of cutting work is quite large. Since the rice cake is cut by hand with a knife, the fatigue of the cutting worker is severe, and a large number of workers must be provided as well as the cause of not being able to distribute smoothly due to the limit of daily work volume of the cut rice cake. It became.

Removing the rice cake is done by the machine, but cutting one must cut one by one, so when several machines are running at the same time, one person cannot take care of all the machines. There was no choice but to experience the inconvenience of waiting.

Thus, the rice cake cutting device was developed in various ways. Republic of Korea Patent Publication No. 10-2008-0066464 has an extruder having a head portion formed with a molding sphere, a rotating roller installed in the head portion rotated by the rice cake discharged from the molding sphere, and an idle roller installed adjacent to the rotating roller And a cutting roller installed adjacent to the idle roller and having a cutter formed on an outer circumferential surface thereof, a driving motor for driving the cutting roller, and a control means for controlling the rotation of the motor by sensing the rotational speed of the rotating roller. A rice cake cutting device is disclosed.

In addition, the Republic of Korea Patent Publication No. 20-0179684 in the hopper is installed on one side of the main body, the compression feed screw is installed inside, and the forming plate is installed on the other side, at the bottom of the one side forming plate of the bottle making machine body is installed Disclosed is a self-winding rice cake cutter, characterized in that the fastening portion is formed to be protruded and is conveyed by a conveyor belt, and the cutter body for cutting the rice cake while the rotary cutting knife moves up and down by means of the up and down operating device. It is.

In addition, the Republic of Korea Utility Model Publication No. 1989-0002185 is provided with a molding tool on the exit side of the extruder to extrude and mold the rice cakes having an arbitrary cross section. Induce the conveying direction by installing the rotating rollers at the intervals calculated to be rotated to the opposite sides of the point where the extruded rice cake passes, so as to project the cutting degree on the outer surface so as to rotate close enough to be connected to each other at the cutting point, Disclosed is a rice cake continuous cutting device in which a furnace recovery chamber is formed.

However, since the conventional rice cake cutting device cuts the rice cake by installing a blade on the outer circumferential surface of the rotating body, the rice cake was inevitably cut to a certain size by the length of the outer circumferential surface of the rotating body or the rotational speed of the rotating body. In accordance with the request of the long or short cut length and accordingly in terms of taste of people who eat sputum rice cake can not provide a variety of chewing taste according to the taste could not pursue a variety of commercialization of the rice cake.

In addition, in the conventional sputum cake cutting device, there is a hassle to replace the rotating body in order to cut the sputum cake by order specifications without cutting the sputum cake by order specifications with the blade installed on the outer circumferential surface of the rotation body.

Accordingly, an object of the present invention is to provide a bar rice cake cutting device capable of cutting barley rice cake at irregular sizes and various angles with a cutting blade bitten by a cutting chuck coupled to a piston rod through a motor housing according to a linear reciprocating stroke of a piston rod of a cylinder. .

The sputum cake cutting device of the present invention operates a cylinder drive device by operating a control box with a power on / off button, an automatic button, a manual button, a cylinder operation time setting timer, a feed rate setting timer, and a stop button, and buttons on the control box. An internal space formed inside the motor housing for accommodating the piston rod for vertically reciprocating stroke by operating the cylinder through the cylinder, the motor housing in which the end of the piston rod and the bolt nut are coupled through the through-hole and the screw ball, and the small DC stepping motor. And a lid for bolt-screwing at the lower end of the motor housing to seal the inner space of the motor housing in a state of receiving the small DC stepping motor, a chuck hook member for being fixed to the rotating shaft of the small DC stepping motor, and a chuck hook member. A cutting chuck coupled to the cutting blade and a cutting blade bitten by the cutting chuck.

The small DC stepping motor in the sputum cake cutting device of the present invention is characterized by repeatedly performing forward and reverse rotations by a predetermined allocation angle within a range of a predetermined angle each time one reciprocating stroke of the piston rod is completed. .

In the sputum cake cutting device of the present invention, the rotation angle of the small DC stepping motor is changed by the built-in program of the microcomputer and the program logic controller due to the recognition of the motion sensor.

According to the sputum rice cake cutting device of the present invention, it is possible to provide a variety of chewing taste in the taste of people who eat sputum rice cake and to pursue a variety of commercialization, as well as easy management of replacement and maintenance of the cutting blade.

BRIEF DESCRIPTION OF THE DRAWINGS The perspective view which shows the structure of the rice cake cutting apparatus of this invention.
Figure 2 is a detailed view showing an embodiment that can adjust the angle of the cutting blade in the sputum cake cutting device of the present invention in detail.
Figure 3 is a detailed view showing another embodiment that can adjust the angle of the cutting blade in the sputum cake cutting device of the present invention in detail, (a) is a cross-sectional view of the portion that can adjust the angle of the cutting blade and (b) is cutting An enlarged perspective view of the blade.

Hereinafter, with reference to the accompanying drawings will be described the configuration constituting the barley rice cake cutting apparatus of the present invention and the action exerted by the configuration.

BRIEF DESCRIPTION OF THE DRAWINGS The perspective view which shows the structure of the rice cake cutting apparatus of this invention.

In Figure 1, the rice cake cutting device of the present invention includes a control box (10). In the sputum cake cutting device of the present invention, in the control box 10, the power on / off button 11, automatic button 12, manual button 13, cylinder operation time setting timer 14, transfer There is a speed setting timer 15 and a stop button 16.

The power on / off button 11 in the control box 10 serves to supply and cut off the power required for the rice cake cutting device of the present invention, and the automatic button 12 is the rice cake cutting device of the present invention. It serves to automatically and continuously perform the operation of cutting the rice cake provided. The manual button 13 serves to cut the sputumddok which is provided with the sputumddok cutting device of the present invention every time the button is pressed.

The cylinder operating time setting timer 14 serves to set the reciprocating stroke time of the piston rod in the cylinder.

The feed rate setting timer 15 adjusts the rotation of the drive motor to set the feed rate of the conveyor belt.

Stop button 16 serves to stop the operation of cutting the rice cake rice cake is provided with a rice cake cutting device of the present invention.

In addition, the rice cake cutting device of the present invention includes a table-shaped cylinder support 20 having four legs 22. Thus, the cylinder support 20 supports the control box 10 through the control box support 17. In addition, the cylinder 30 operated by the plurality of buttons 11, 12, 13, 14, 15, and 16 of the control box 10 may have a top plate of the cylinder support 20. It is installed through 21. The piston rod 31 is coupled to the cylinder 30 to perform the piston reciprocating stroke movement, and as shown in FIG. 2, the motor housing 60 is coupled to the end of the piston rod 31 by bolt nut engagement.

Figure 2 is a detailed view showing an embodiment that can adjust the angle of the cutting blade in the sputum cake cutting device of the present invention in detail.

Referring to FIG. 2, the use of the penetrating member (without reference numeral) is formed at one portion of the end of the piston rod 31.

In the bar rice cake cutting device of the present invention, the motor housing 60 coupled with the end of the piston rod 31 and the bolt nut has an inner space 61 for accommodating the small DC stepping motor 62. In addition, inside and outside of the motor housing 60, upper and lower through holes (not shown) for inserting the piston rod 31 communicate with the inner space 61 so as to be parallel to the inner space 61. And the motor housing 60 is formed so that the screw ball (not reference number) for the bolt nut coupling to intersect the upper and lower through holes.

As a result, after the piston rod 31 is inserted into the upper and lower through holes of the motor housing 60, the bolt screw 65 is inserted into the screw hole of the motor housing 60 and at one end of the piston rod 31. The threaded portion of the bolt screw 65 protrudes outward through the threaded hole of the motor housing 60 in succession by penetrating into the through hole. Then, the nut 66 is inserted into the threaded portion of the bolt screw 65 protruding to the outside. By coupling the bolt nuts 65 and 66, the motor housing 60 and the piston rod 31 are engaged.

Insertion holes for inserting electrical wiring for electrically connecting to a program logic control unit (not shown) to provide an operating voltage to the small DC stepping motor 62 present in the inner space 61 of the motor housing 60. It is formed just below the screw ball in parallel with the screw ball on one side of the motor housing 60 within the range of the upper and lower through holes.

The operating voltage provided to the small DC stepping motor 62 is controlled by a program logic controller present inside the control box 10.

In particular, the chuck hanger member 64 is coupled to the rotation shaft 63 of the small DC stepping motor 62 by a fixed core (not shown), and the cover 68 is located at the lower end of the motor housing 60 to provide a small DC stepping. The inner space 61 of the motor housing 60, which is located between the motor 62 and the chuck hanger member 64 and accommodates the small DC stepping motor 62, is sealed.

After sealing the inner space 61 of the motor housing 60, the bolts 69 are inserted into the screw holes (without reference numerals) on both sides of the motor housing 60, respectively. Coupling to be fixed to the housing (60).

As described above, the motor rod 60 and the small DC stepping motor 62 are coupled to the piston rod 31 of the cylinder 30, and then the fitting chuck 40 is coupled to the chuck hook member 64. Below the cutting chuck 40 is a cutting knife 50 is fitted to the fitting chuck is bolted.

Various cutting blades 50 are bitten by the rotating body 101. Cutting blades 50 will each have a variety of cutting angles. Therefore, the various cutting blades 50 bitten by the fitting chuck 40 are moved up and down along the piston rod 31 which performs the piston reciprocating motion by the operation of the cylinder 30.

And another embodiment as shown in Figure 3 the rotating shaft 103 of the rotating body 101 is installed below the rotating body support 100 coupled to the piston rod 31 and the rotating body 101 around the rotating shaft 103 There is a blade 102 is provided on the rotating body 101. The blade is fixed by the blade fixing pin 106. At the end of the rotating shaft 103 in the center of the rotating body 101 there is a shaft coupling member 105 and the shaft coupling member 105 is coupled to the motor rotation shaft 65 to be rotated by the drive of the motor 62. .

1 and 2, in the bar rice cake cutting device of the present invention, the driving support 80 protrudes on both sides thereof and a pair of first protruding members supporting the four legs 22 of the cylinder support 20. And a pair of second protrusion members 82 which protrude symmetrically with the pair of first protrusion members 81 to form a side groove 83 in the center thereof. And an insertion hole 84 for supporting the drive motor bearing in the side groove 83.

A sputum guiding protrusion member 91 is attached to each sidewall of each of the first protrusion members 81. Thus, the pair of sputum guiding protrusion members 91 are driven from the rear of the driving support 80. The trapezoidal shape in front of). In other words, the pair of phlegm guide protrusions 91 have a shape that gradually narrows from the rear of the driving support 80 to the front of the driving support 80.

The main drive unit 84 having the main rotary shaft 73 rotates in combination with the motor shaft at the rear of the drive support 80. The auxiliary drive device 70 supports the auxiliary rotation shaft 72 in front of the drive support 80. The fixing device 71 serves to fix the auxiliary driving device 70 to the driving support 80.

The main rotary shaft 73 of the main drive unit 84 and the auxiliary rotary shaft 72 of the auxiliary drive unit 70 are connected to each other by the timing belt 74, so that the secondary rotary shaft 72 is rotated in accordance with the rotation of the main rotary shaft 73. ) Will also rotate.

Since the belt conveyor 90 for transporting the rice cake 1 surrounds the main drive device 84 and the auxiliary drive device 70, the main drive device is rotated by the rotation of the main drive device 84 according to the driving of the motor. It will rotate along the circumference of the 84 and the auxiliary drive 70.

The pair of phlegm guide protrusions 91 are positioned above the belt conveyor 90 at a predetermined distance from the belt conveyor 90.

1 and 2, when the user presses the power on / off button 11 in the control box 10 to cut the rice cake 1 by the rice cake cutting device of the present invention. Power is supplied to the drive motor 75 so that the conveyor belt 60 also rotates by the rotation of the main rotary shaft 73. Then, the cylinder operation time setting timer 14 and the feed speed setting timer 15 are operated to adjust the reciprocating stroke time of the piston rod 31 and the feed speed of the belt conveyor 90. The cutting length of the rice cake 1 is determined by the combination of the reciprocating stroke time of the piston rod 31 and the conveying speed of the belt conveyor 90.

When the belt conveyor 90 is rotated by pressing the power on / off button 11, the user may apply a predetermined force to the cutting chuck 40 coupled with the piston rod 31 through the motor housing 60. The cutting blade 50 with the blade formed at an angle bites. Then, the rice cake 1 to be cut is placed on the belt conveyor 90. Accordingly, the rice cake 1 placed on the belt conveyor 90 is transferred to the front of the driving support 80 according to the guide of the rice cake guide protrusion member 91 by the movement of the belt conveyor 90.

When the automatic button 12 is pressed after the power on / off button 11 is pressed, the cylinder 30 starts to operate through a cylinder drive (not shown).

As the cylinder 30 begins to operate via a cylinder drive (not shown), the piston rod 31 also begins to move. Thus, the piston rod 31 starts to descend, and at the same time, the cutting blade 50 bitten by the cutting chuck 40 engaged with the piston rod 31 through the motor housing 60 also descends.

As the piston rod 31 descends due to the operation of the cylinder 30, the cutting blade 50 bitten by the cutting chuck 40 coupled with the piston rod 31 also continues to descend so that the cutting blade 50 guides the sputum mochi. With the guidance of the protruding members 91, it leads to the rice cake 1 transported along the belt conveyor 90, and the rice cake 1 is cut to a predetermined length by the subsequent lowering of the piston rod 31.

Simultaneously with the cutting of the rice cake 1 conveyed along the belt conveyor 90, the lowering of the piston rod 31 is stopped and the piston rod 31 starts to rise due to the operation of the cylinder 30.

Due to the repetitive reciprocating stroke movement of the piston rod 31 according to the operation of the cylinder 30 in the above-described manner, the sputum-teok 1, which is guided by the sputum-tteok guide protrusions 91, is conveyed by the belt conveyor 90 The cutting blade 50 is continuously cut by the cutting blade 50 bitten by the cutting chuck 50 engaged with the piston rod 31 through the motor housing 60. At this time, since the cylinder drive device is irregularly driven by a built-in program of a microcomputer (not shown) in the control box 10, the operation of the cylinder 30 through the cylinder drive device also reciprocally moves in every reciprocating stroke movement. Since the movement of the piston rod 31 is lowered, the fall time of the piston rod 31 is also irregular, so that the length of the rice cake 1 cut by the lowering of the piston rod 31 is also irregular.

In addition, whenever one reciprocating stroke of the piston rod 31 is completed, a motion sensor (not shown) recognizes this and provides an operation signal to the microcomputer of the control box 10. Accordingly, after receiving the operation signal from the motion sensor, the microcomputer provides a response signal to the program logic controller. The program logic control unit then controls the small DC stepping motor 62 to provide an operating voltage to the small DC stepping motor 62 whenever a response signal is received from the micom of the control box 10 in response to its embedded program. Accordingly, the small DC stepping motor 62 rotates forward and backward by 1 ° within a range of 0 to 5 ° each time one reciprocating stroke of the piston rod 31 is completed. In other words, the small DC stepping motor 62 rotates forward by 1 ° in the range of 0 to 5 ° each time one reciprocating stroke of the piston rod 31 is completed, and then reverses 5 ° if it is rotated by 5 °. Reverse by 1 ° in the range of ~ 0 °. The small DC stepping motor 62 repeats this operation by the built-in program of the program logic control unit.

The cutting blade 50 coupled with the rotary shaft 63 of the small DC stepping motor 62 via the chuck hook member 64 and the cutting chuck 40 is also provided with each completion of one reciprocating stroke of the piston rod 31. Since the rotation angle is rotated by a predetermined allocation angle 1 ° within a predetermined angle range, for example, 0 to 5 °, the cutting angle of the cutting blade 50 is changed, and the change of the cutting angle of the cutting blade 50 is caused by the change of the cutting edge. 1) is cut at various angles.

When the rice cake 1 to be cut out is exhausted, when the user presses the stop button 16, the driving of the driving motor 75 and the operation of the cylinder 30 are stopped, so that the rice cake cutting device of the present invention stops. do.

If the cutting angle of the rice cake 1 for each order is changed, the user presses the stop button 16 in the control box 10 and selects the cutting blade 50 having the corresponding cutting angle to cut the cutting chuck 40. After replacing the cutting blade (50) by pressing the automatic button (12).

If the manual button 13 is pressed after the power on / off button 11 is pressed, the piston rod 31 is reciprocated by the operation of the cylinder 30 through the cylinder drive. Will be done once. Therefore, the piston rod 31 performs one reciprocating stroke every time the manual button 13 is pressed, so that the sputum cake 1 placed on the belt conveyor 90 is cut every time the manual button 13 is pressed.

As a result, the user determines the length of the rice cake 1 to be cut and cuts the rice cake 1 so that it is long enough to cut on the belt conveyor 90 directly under the cutting blade 50 bitten by the cutting chuck 40. After positioning, pressing the manual button 13 cuts the rice cake 1 to its desired length.

Figure 3 is a detailed view showing another embodiment that can adjust the angle of the cutting blade in the sputum cake cutting device of the present invention in detail, (a) is a cross-sectional view of the portion that can adjust the angle of the cutting blade and (b) is cutting Detailed perspective view of the blade.

1 and 3, the sputum cake cutting device of the present invention includes a rotary support 100 as can be seen in Figure 3 (a). In the sputum cake cutting device of the present invention, the rotary support 100 is formed in a U-shape in up-down reverse symmetry. As a result, after loosening the bolt nuts 65 and 66 engaged with the end of the piston rod 31 to separate the motor housing 60 from the piston rod 31, the upper jaw of the rotor support 100 is formed. (No reference number) The piston rod 31 is accommodated in the through hole formed in one portion of the end of the piston rod 31 and the through hole formed in one portion of the upper ridge of the rotor support 100 (no reference number) The bolt screw 65 is inserted in turn and screwed with a nut 66 to couple and fix the rotor support 100 to the piston rod 31.

In addition, the rotor 101 is accommodated in the lower jaw portion (no reference number) of the rotor support 100. On the outer circumference of the rotating body 101, a plurality of blades 102 and 102 'having various angles spaced apart by a predetermined distance are attached and fixed. For example, since the plurality of blades 102 are arranged by 90 ° within the range of 360 ° of the rotating body 101, the total number of the plurality of blades 102 is four. A plurality of blades 102 are attached and fixed by welding to the outer circumference of the rotating body 101 at various angles, as shown in Figure 3 (b).

The rotating body rotating shaft 103 is formed integrally with the rotating body 101 through the central portion of the rotating body 101.

And the bearing cylinder 104 is attached to the outer surface of a part of the lower jaw of the rotor support 100 and is fixed to the lower jaw of the rotor support 100 by fastening the bolt screws. In addition, through holes (no reference numerals) are formed at both left and right ends of the lower jaw portion of the rotor support 100 so as to communicate with the bearing barrel 104.

Thus, the rotating body rotating shaft 103 formed integrally with the rotating body 101 penetrates through the left and right ends of the lower jaw of the rotating body support 100 and the bearing barrel 104 to protrude outward. Therefore, the rotating body rotating shaft 103 formed integrally with the rotating body 101 is supported by the bearing barrel 104 and the left end of the recess.

At the right end of the lower jaw of the rotor support 100, the shaft coupling member 105 is positioned between the other end of the rotor rotation shaft 73 and the small DC stepping motor 62.

Therefore, one end of the shaft coupling member 105 is axially coupled to the other end of the rotating body rotating shaft 103 and the other end of the shaft coupling member 105 is axially coupled to the rotary shaft 63 of the small DC stepping motor 62.

As a result, when the rotating shaft 63 of the small DC stepping motor 62 is rotated by the driving of the small DC stepping motor 62, the rotating body rotating shaft 103 is rotated through the shaft coupling member 105. And the rotating body 101 rotates as the rotating body rotating shaft 103 rotates. In other words, the rotating body 101 also rotates at a predetermined angle in response to the rotational phase angle of the small DC stepping motor 62.

As described above, in order to provide an operating voltage to the small DC stepping motor 62, it is controlled by a program logic control unit present in the control box 10.

In other words, whenever one reciprocating stroke of the piston rod 31 is completed, the motion sensor recognizes this and provides an operation signal to the microcomputer of the control box 10. Accordingly, after receiving the operation signal from the motion sensor, the microcomputer provides a response signal to the program logic controller. The program logic controller then controls the small DC stepping motor 62 to provide an operating voltage to the small DC stepping motor 62 each time a response signal is received from the micom of the control box 10 in response to its embedded program. Thereby, the small DC stepping motor 62 rotates by 90 degrees within the range of 360 degrees of the rotor 101 each time one reciprocating stroke of the piston rod 31 is completed. That is, attached to the outer circumference of the rotating body 101. Since the total number of the fixed blades 102 is four, the small DC stepping motor 62 can complete one reciprocating stroke of the piston rod 31. Each time it rotates by 90 °. As a result, the small DC stepping motor 62 repeats this operation by the built-in program of the program logic controller in the above-described manner.

Therefore, with the up and down movement of the piston rod 31 due to the up and down operation of the cylinder 30, it is attached to the outer circumference of the rotor 101 by the rotation of the rotor 101. By applying pressure to the rice cake (1) by the operation of the cylinder 30 while rotating to cut the rice cake (1) at various angles.

1: rice cake 10: control box
11: power on / off button 12: auto button
13: Manual Button 14: Cylinder Operation Time Setting Timer
15: Feed rate setting timer 16: Stop button
17: control box support 20: cylinder support
21: top plate 22: table legs
30 cylinder 31 piston rod
40: fitted chuck 50: cutting blade
60; Motor housing 61: inner space
62: small DC stepping motor 63: rotating shaft
64: chuck hook member 65: motor rotation shaft
66: nut 67: insertion hole
68: cover 69: bolt screw
70: auxiliary drive 71: fixed device
72: secondary rotation axis 73: main rotation axis
74: timing belt 75: drive motor
80: drive support 81: first projection member
82: second projection member 83: side groove
84: insert barrel 90: belt conveyor
91: barley rice cake guide projection member 100: rotating body support
101: rotating body 102: blade
103: rotating shaft rotating shaft 104: bearing barrel
105: shaft coupling member 106: blade fixing pin

Claims (3)

In the sputum cake cutting device for cutting the rice cake transferred to the belt conveyor with a blade attached to the rotating body,
Control box (10) with power on / off button (11), automatic button (12), manual button (13), cylinder operating time setting timer (14), feedrate setting timer (15), and stop button (16) )Wow,
A piston rod 31 for vertical reciprocating stroke movement by operation of the cylinder 30 through the cylinder drive device by operation of the buttons of the control box 10;
A motor housing 60 in which a bolt nut is coupled to an end of the piston rod 31 through a through hole and a screw ball,
An inner space 61 formed inside the motor housing 60 to accommodate the small DC stepping motor 62;
A cover 68 for bolting to the motor housing 60 at the lower end of the motor housing 60 to seal the inner space 61 of the motor housing 60 in a state of receiving the small DC stepping motor 62; ,
A chuck hanger member 64 coupled to be fixed to the rotation shaft 63 of the small DC stepping motor 62;
Cutting chuck 40 coupled to the chuck hanger member 64,
Sputumok cutting device, characterized in that the cutting chuck 40, including a cutting blade (50) to cut the rice cake in irregular sizes and various angles. The method of claim 1,
The small DC stepping motor 62 performs the forward and reverse rotation repeatedly by a predetermined assigned angle within a range of a predetermined angle whenever one reciprocating stroke of the piston rod 31 is completed. Cutting device. The method of claim 2,
Rotation angle of the small DC stepping motor 62 is a rice cake cutting device, characterized in that the change by the built-in program of the microcomputer and program logic control unit due to the recognition of the motion sensor.

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