JPH0730493Y2 - Rice ball feeding device in rice ball packaging machine - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a rice ball feeding device in a rice ball packing device for packing triangular rice balls with a seaweed packaging film.

"Prior Art" A conventional laver wrapped rice ball packing device places rice balls on a packaging film and wraps the rice balls on the bottom surface and side surfaces by pushing the rice balls downward from the packaging film into the through hole. The upper surface was partially packaged by sideways sliding, then raised, and then housed in the packaging hole for final folding and labeling (Japanese Patent Laid-Open No. 110-61313 and Japanese Utility Model Laid-Open No. 60). -81795).

Therefore, the above packaging holes in the final process are recessed in the vertical intermittent rotation plate, and the rising and lowering process of rice sushi is required in the packaging process, and the supply table is reciprocated when supplying the rice sushi, and one for each reciprocation. However, there is a problem in that the supply efficiency and hence the production efficiency are hindered because it is supplied by.

"Problems to be solved by the invention" The present invention is a rice meal supply that can easily supply the ready-made rice meal to the rising position in the rice meal packaging process before the final packaging process that fits into the packaging hole, and can simplify the process. The purpose is to obtain a device.

[Means for Solving the Problems] In order to achieve the above-mentioned object, the present proposal is to form a rice-meal passing hole in the upper base plate provided in the machine frame, and immediately below the lower entrance of the passing hole, the packaging film supply conveyor and the film. In the rice sack packaging device for wrapping one side and one side of rice squeeze by arranging a stopper and pushing the wrapping film on the conveyor with the rice squeeze on the rice squeeze pushing rod that moves up and down in the passage hole to pass one side and the side of the rice sushi. A rice cooker supply table is provided on the machine frame below the passage hole, and an in / out hole for the rod is formed in the supply table at a position that is coincident with the passage hole. An intermittent rotation for rice meal supply is made in contact with the side surface of the supply table. A disk is provided in the same plane as the upper surface of the supply table, and a reciprocating rotary arm that slides the rice over the upper end opening of the above-mentioned inlet / outlet hole from the rice-rice positioning step formed on the upper surface of the rotary disk is machined. The frame is pivotally supported and the arm and Be provided interlocks with the disc, and provided with the rice ball positioning step for each intermittent rotation angle constituted by rice ball supply device in the rice ball packaging device comprising directs the rotational direction of the positioning stage.

[Operation] Therefore, the intermittent rotation disc 6 is intermittently rotated in the direction of the arrow a at a constant angle to stop, and in the stopped state, the rice sushi 7 is caused to follow the rice sushi positioning step 7'of the rotation plate 6. Place it.
Then, when the operation of rotating to a certain angle is further repeated, the rice 7 stopped at a certain position by the arm 8 which reciprocates from the solid line position in FIG. It slides on the upper end opening 5'of the inlet / outlet hole 5 formed in the supply table 3 from above (shown by the solid line in FIG. 2). In this state, the packaging film 13 transferred by the conveyor 11 is stopped immediately below the entrance 1'of the passage hole 1 by the stopper 12, and in this state, the rod 2 is directed toward the passage hole 1 and under the packaging film 13. The packing film 13 is pushed into the passage hole 1 to push the rice 7 into the passage hole 1 and the upper surface and the side surface of the rice cake 7 are wrapped with the film 13. The packaging film 13 appears on the passage hole 1 and the lateral sliding plate 14 Then, the operation of descending the rod 2 into the original inlet / outlet hole 5 is repeated.

"Embodiment" An upper base plate 10 is provided on a machine frame 4, a rice cooker supply table 3 is provided under the machine frame 4, a rice cooker passage hole 1 is bored on the upper base plate 10, and an access hole 5 is provided at a position indicated by the hole 1. Are pierced on the supply table 3. It is sufficient for the loading / unloading hole 5 to have a diameter that allows the rice-mesh pushing rod 2 to be inserted.
The passage hole 1 has an outer shape slightly larger than the outer shape of the triangular rice ball 7. The rod 2 is reciprocated by a cylinder (not shown) to move up and down from the inside / out hole 5 shown by the solid line in FIG. 2 into the passage hole 1 shown by the phantom line in FIG. 2 and descend to the original solid line position. Is. As shown in FIG. 1, at one end of the supply table 3, an intermittent rotating plate 6 for supplying rice meal is provided, which has an upper surface in the same plane as the upper surface of the table 3, and the rotating disk 6 is provided. An intermittent reciprocating rotary arm 8 for sliding the rice ball 7 from the positioning step 7'of the rice ball 7 formed on the upper surface of the moving disk 6 to the upper end opening 5'of the above-mentioned loading / unloading hole 5 is attached to the machine frame 4 by a pin 15 on the machine frame 4. An interlocking device 9 for supporting the arm 8 and the rotating plate 6 is provided. The positioning step 7'is provided for each intermittent rotation angle (opening angle 60 degrees), and the step 7'is oriented in the rotation direction of the disc 6 (arrow a). The interlocking device 9 hangs an endless chain 19 between a sprocket 17 provided on the intermittent rotary shaft 16 (FIG. 4) of the rotary plate 6 and a small-diameter sprocket 18 that rotates once every 60 degrees of the sprocket 17. A cam 21 is provided on the intermittent rotation shaft 20 of the small-diameter sprocket 18, and an operation arm 22 that is operated by the cam 21 is provided on the shaft support boss 23 of the rotation arm 8.
The cam 24 is formed by pressing the tip end cam roller 25 of the operating arm 22 against the cam 21 by the spring 24, and the reciprocating rotary arm 8 is moved from the position shown by the solid line in FIG. It can be reciprocally rotated to an imaginary line position, and the rice holding plate 26 provided at the tip of the arm 8 brings the rice holding 7 on the rotating plate 6 in a stopped state onto the upper end opening 5'of the loading / unloading hole 5. It can be slid.
The packaging film supply conveyor 11 and the film 13 are provided between the inlet 1'of the rice passing hole 1 and the upper opening 5'of the inlet / outlet hole 5, that is, in the intermediate portion between the upper base plate 10 and the rice supplying base 3 below the upper plate 10.
The stopper 12 is provided, and the packaging film 13 is attached to the stopper.
It is stopped by the entrance 1'of the passage hole 1 shown in FIG. 2 by 12 and the rod 2 is reciprocated up and down in the passage hole 1 in that state. The packaging film 13 has a rectangular shape, and rectangular dry seaweed is enclosed inside. Reference numeral 27 in the figure denotes the end roller of the conveyor 11, and 28 denotes the conveyor 11.
A supply hopper for the packaging film 13 provided on the upper side of the starting end side of the
29 is a sucking and sucking sucker for the packaging film, which can feed the film 13 onto the conveyor 11 for one sheet. Further, 30 is a glass rice lateral movement guide plate provided directly above the rice passing hole 1, 31 is an upper intermittent rotary base provided at one end of the upper base plate 10, and 21 is the rotary base.
31 is a packaging hole recessed, 33 is an elevating and pressing tool for pushing the laterally moving rice 7 partially packaged by the film 13 into the packaging hole 31, 34
Is a lateral movement stopper of the laterally moving rice 7; 35 is a guide roller for the lateral slide plate 14; and 36 is a through hole formed in the above-mentioned glass guide plate.

"Effect of the device" Since the present invention is configured as described above, the rice ball 7 is simply placed along the positioning step 7'on the intermittent rotation disk 6,
The rice ball 7 is easily moved by the reciprocating rotary arm 8 to a position where the packaging film 13 arranged at the entrance 1'of the passage hole 1 is pushed.
Furthermore, one side and one side of the rice meal 7 can be easily packaged in the passage hole 1 and there is an effect that the supply of the rice meal 7 to the packaging process can be simplified.

[Brief description of drawings]

FIG. 1 is a plan view showing a rice meal feeding device in the rice meal packing device of the present invention, FIG. 2 is a side view taken along line AA of FIG. 1, and FIG.
The drawing is a plan view taken along the line BB in FIG. 2, and FIG. 4 is the drawing in FIG.
It is a front view by the C line. 1 ... rice ball passing hole, 2 ... rice ball pushing rod, 3 ... rice rice feeding stand, 4 ... machine frame, 5 ... entrance / exit hole, 5 '... opening,
6 ... Intermittent rotation plate for supplying rice, 7 ... rice, 7 '... rice positioning step, 8 ... reciprocating arm, 9 ... interlocking device, 10
...... Upper base plate, 11 …… Packaging film supply conveyor, 12…
… Film stopper.

Claims (1)

[Scope of utility model registration request] 1. A rice-meal passing hole is formed in an upper base plate provided in a machine frame, a packaging film supply conveyor and a film stopper are arranged immediately below a lower entrance of the passing hole, and the packaging film on the conveyor is set as described above. In a rice wrapping device that wraps one surface and side surfaces of rice by pressing the rice on a rice pressing rod moving up and down in the passage hole to pass through the passage hole,
A rice cooker supply table is provided on the machine frame below the rice cooker passage hole, and an in / out hole for the rod is formed in the feeder table at a position that is coincident with the passage hole. A reciprocating rotating arm provided with a rotating disc in the same plane as the upper surface of the supply table and sliding the rice over the upper opening portion of the loading / unloading hole from the rice-mesh positioning step formed on the upper surface of the rotating disc. Is pivotally supported on the machine frame, and is provided with an interlocking device for the arm and the rotating disc,
Moreover, the above-mentioned sushi rice positioning step is provided for each intermittent rotation angle, and the sushi rice feeding apparatus in the rice sack packaging device is provided with the positioning step oriented in the rotation direction.