JPH1118704A - Rice feeder for laver winding machine - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a stable and accurate supply of a fixed amount of cooked rice to a predetermined position of a seaweed sheet on a forming mechanism by a cooked rice feeding device of a nori roll forming machine. And rice splitting mechanism 33 for dividing the A boiled rice a supplied this by compressing transferred to the plate in a fixed amount, and a conveyor belt 1 and Norimaki of the molding mechanism 34 of the horizontal split quantitative rice a ₂ Have. The transport conveyor belt 1 is arranged so as to be reciprocally movable in the front-rear direction so as to be separated from and contact with the laver winding mechanism 34.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a molding mechanism for compressing and transferring supplied cooked rice into a plate shape, dividing the cooked rice into a predetermined amount (length), and supplying the fixed amount of cooked rice onto a laver sheet. The present invention relates to a cooked rice feeding device of an automated laver winding machine for wrapping and manufacturing laver rolls.

[0002]

2. Description of the Related Art A conventional rice-feeding device of a laver winding machine is:
A configuration in which plate-shaped cooked rice that is compressed and transferred into a plate shape is divided into a fixed amount (length), and the divided fixed amount of cooked rice is supplied by a supply conveyor belt onto a laver sheet placed on a laver wrapping plate in a forming mechanism. It is.

[0003]

However, the above-mentioned cooked rice feeding apparatus of the conventional laver winding machine has a feeding conveyor belt fixed, and a forming mechanism is arranged to be movable back and forth with respect to the feeding conveyor belt. Therefore, when the molding mechanism moves,
The seaweed sheet on the seaweed wrapping plate is easily displaced, and when the fixed quantity of rice is transferred onto the seaweed sheet, the seaweed sheet is easily displaced, and it is difficult to accurately supply it to a predetermined position. However, there is a possibility that defective products may be generated, for example, the product may be wrapped obliquely with respect to the fixed quantity of cooked rice.

[0004]

The present invention has been made in view of the above-mentioned problems of the prior art, and has a fixed forming mechanism and a movable fixed-quantity rice conveyor belt, which is configured to be movable to form fixed-quantity cooked rice. It is an object of the present invention to provide a cooked rice feeding device of a laver winding forming machine capable of accurately and stably supplying a predetermined position on a laver sheet on a laver winding plate in a mechanism.

[0005]

Means for Solving the Problems To achieve the above object, a cooked rice feeding apparatus of a laver winding machine according to the present invention compresses and feeds the fed cooked rice into a plate-like form, and a predetermined amount (length) of the plate-like cooked rice. A) Nori winding machine provided with a rice dividing mechanism provided so as to divide, a horizontal divided quantitative rice conveying conveyor belt, and a laver winding forming mechanism, wherein the conveying conveyor belt is used as a laver winding forming mechanism. The conveyor belt on which the fixed quantity of cooked rice is placed at the front end is advanced until the front end is positioned on the upper surface of the forming mechanism, and the conveyor belt is rotated. By this, the fixed quantity of cooked rice falls from its front end onto the forming mechanism, and then the rear end of the split fixed quantity rice falls on the forming mechanism by retracting the conveyor belt,
It is characterized in that the fixed quantity of cooked rice is transferred to the upper surface of the laver sheet on the forming mechanism.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a cooked rice feeding apparatus of a laver winding machine according to the present invention will be described with reference to the drawings. FIG. 1 shows a front view of the device of the present invention, and FIG.
Shows a plan view of the apparatus, FIG. 3 shows a front view of a laver winding machine equipped with the apparatus, and FIG. 4 shows a state in which the conveyor belt has moved forward and started to supply the fixed quantity of cooked rice on the forming mechanism. FIG. 5 shows a partial front view of a state in which a fixed quantity of cooked rice is dropped and supplied from a conveyor belt onto a forming mechanism, and FIG. 6 is a front view of a state in which laver is produced by the forming mechanism. Is shown.

As shown in FIGS. 1 and 2, a conveyor belt 1 is located between left and right frames 2 and 2 which are long in the front-rear direction (left and right directions in FIGS. 1 and 2). A driving roller 5 and a driven roller 6 are rotatably supported by shafts 3 and 4, and a conveyor belt 7 is wound around the driving and driven rollers 5 and 6.

As shown in FIGS. 1 to 3, guide rails 9, 9 which are long in the front-rear direction are horizontally arranged on both left and right sides of the frame 8 in the laver winding machine A. , 9 so that the conveyor belt 1 is reciprocally movable in the front-rear direction so as to be separated from and contact with a laver winding forming mechanism described later.

A block 10 is fixed to the rear side of one of the frames 2 of the conveyor belt 1 and a pulley 12 is rotatably supported on the block 10 by a shaft 11 detachably attached to the roller shaft 3. In addition, idler pulleys 13, 14, 15 are respectively supported on both front and rear sides of the pulley 12 and a lower rear part thereof.

As shown in FIG. 1, a motor 16 provided with a clutch and a brake (not shown) is fixed to a lower rear portion of the frame 8 and a pulley 17 is fixed to the motor shaft 16a. Further, idler pulleys 18 and 19 are rotatably supported at the upper and lower portions on the front side of the frame 8.

A drive belt 20 such as a timing belt is wound between the pulleys 12 and 17 and the idler pulleys 13, 14, 15, 18 and 19, and a rotation drive mechanism 21 for the conveyor belt 1 is provided. Is formed.

Further, as shown in FIG. 1 and FIG. 2, each idler pulley 2
The idler pulleys 2 and 23 are rotatably supported at the lower part of the frame 8 between the idler pulleys 22 and 23 in order from the rear to the front.
4, a reversible motor 25 capable of normal rotation and reverse rotation, and a traction pulley 26 are arranged.

A pulley 27 is fixed to a motor shaft 25a of the reversible motor 25. A drive belt 28 such as a timing belt is attached to the pulley 27, the idler pulleys 22, 23, 24 and the traction pulley 26.
The block 10 is fixed to the drive belt 28 to form a forward / backward movement mechanism 29 for the conveyor belt 1.

As shown in FIG. 3, the cooked rice supplying apparatus having the above-described configuration transfers the cooked rice a supplied from the cooked rice hopper 30 by the cooked rice conveyer belt 31 and the like, and a pair of left and right counter-rotating cooked and intermittently cooked rice. While being compressed and formed into a plate by the mechanisms 32, 32, it is transferred downward and
As shown by a solid line in FIG. 1, a fixed amount of cooked rice obtained by dividing into a fixed amount (length) by a cooked rice dividing mechanism 33 using a shutter or the like shown in FIG. The position is set so that it is transferred to the upper surface, and is disposed below the cooked rice dividing mechanism 33.

Next, the operating state of the cooked rice supply device in the laver winding machine according to the present invention will be described with reference to FIG. 1 and Table 1 below.

[0016]

[Table 1] As shown by the solid line in FIG. 1, when the conveyor belt 1 is at the retracted position, and at this position, the tip of the plate-like rice a ₁ is placed on the front upper surface of the conveyor belt 1,
As shown in Table 1, the motor 16 and the clutch are ON, and the brake and the reversible motor 25 are OFF.

[0017] That is, by the rotation of the motor 16, since the driving roller 5 via a drive belt 20 is driven belt 7 by being rotated to rotate the direction of arrow b shown in FIG. 1, divided quantified rice a ₂ Is placed and held at the front end of the intermittent conveyor belt 1.

In this state, the motor 16 and the clutch are turned off, the brake and the reversible motor 25 are turned on, and the reversible motor 25 rotates forward in the direction indicated by the arrow c in FIG. As a result, the entire conveyor belt 1 advances through the drive belt 28 and the block 10 as shown by a two-dot chain line in FIG. 1 and as shown in FIG. 4, and its front end advances to the upper part of the forming mechanism 34. And stop.

Then, when the motor 16 is turned on and the conveyor belt 7 of the conveyor belt 1 is rotated in the clockwise direction, the fixed quantity of cooked rice a ₂ is separated from the leading end thereof onto the laver wrapping plate 35 in the forming mechanism 34. Falls on the upper surface of the nori sheet 36 placed on the sheet.

Next, the reversible motor 25 is rotated in the reverse direction of the arrow in FIG. 1 to retreat the entire conveyor belt 1 through the drive belt 28 and the block 10 as shown in FIG. a ₂ falls completely the seaweed sheet 36 top surface to its rear end.

As described above, the conveyor belt 1 stops at the position shown by the solid line in FIG. 1, and the divided fixed amount of cooked rice a ₂ is accurately moved to the predetermined position on the laver sheet 36 as shown in FIG. Will be posted.

Next, as shown in FIG.
The laver roll wrapping plate 35 is folded into a substantially rectangular cross section by the rise of No. 4 to produce a laver roll. As shown in the drawing, the laver wrapping plate 35 has four rectangular plates connected in a foldable manner.

[0023]

As described above, the present invention is constructed as described above.
Since the fixed quantity of cooked rice can be held and transported at the front end thereof, and a complicatedly operating forming mechanism can be fixedly provided at a predetermined position, the supply of the laver sheet onto the laver wrapping plate and the laver It is possible to supply the fixed quantity of cooked rice on the sheet accurately and stably at each predetermined position. As a result, it is possible to easily and quickly produce a seaweed roll having a good appearance and a high commercial value.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a cooked rice supply device of a laver winding machine according to the present invention.

FIG. 2 is a plan view showing the same device.

FIG. 3 is a front view showing an example of a laver winding machine provided with the above device.

FIG. 4 is an explanatory view showing a state in which a part of the fixed quantity of cooked rice is dropped and supplied onto the laver sheet of the forming mechanism by the above-mentioned apparatus.

FIG. 5 is an explanatory diagram showing a state in which the fixed quantity of cooked rice is dropped and supplied onto the laver sheet of the molding mechanism by the above apparatus.

FIG. 6 is an explanatory view showing a state of laver winding formed by a forming mechanism.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Conveyor belt 9 Guide rail 11 Roller shaft 12, 17, 27 Pulley 13, 14, 15, 18, 19, 22, 23, 24 Idler pulley 16 Motor 20, 28 Drive belt 21 Conveyor conveyor belt rotation drive mechanism 25 Reversible Motor 26 Tension pulley 29 Mechanism for moving the conveyor belt back and forth

Claims (1)

[Claims] 1. A cooked rice dividing mechanism provided to compress and transfer supplied cooked rice into a plate shape and divide the plate-like cooked rice into a predetermined amount (length), and a conveyor belt for horizontally dividing and quantifying cooked rice. In the laver winding machine equipped with a laver winding mechanism, the conveyor belt is disposed so as to be reciprocally reciprocable in the front-rear direction so as to be separated from and in contact with the laver winding mechanism, and the fixed quantity rice is divided at the front end. Advancing the loaded conveyor belt until its front end is positioned on the upper surface of the molding mechanism, and rotating the conveyor belt to drop the fixed quantity of cooked rice from the front end onto the molding mechanism, and then retreat the conveyor belt. The rear end of the divided rice is dropped onto the forming mechanism, and the fixed quantitative rice is transferred to the upper surface of the laver sheet on the forming mechanism. Supply device.