JP3623783B2 - Packaging rod-shaped rice production equipment - Google Patents

Description

[0001]
[Field of the Invention]
The present invention is a packaging bar-shaped rice manufacturing apparatus that forms a bar-shaped rice from a lump and wraps the bar-shaped rice by a packaging sheet in which ear pieces protrude from both side edges.
[0002]
[Prior art and problems to be solved]
A device for manufacturing a triangular triangular rice bowl, in which a rice is pushed into a triangular hole of a rotating work plate and formed into a triangle, the triangular shaped rice is pushed out of the mold hole, and the triangular shaped rice is packaged in a rectangular packaging sheet. Has been put to practical use.
In addition, rice is pushed into a horizontally long mold cavity of a work plate and formed into a rod shape, and this rod-shaped formed rice is automatically packaged with a packaging sheet.
However, as shown in FIG. 7 d, apparatus for automatically packaging lugs which cover the end faces at (66) (66) equipped with packaging sheet (6), the whole forming rice (7) of the rod shaped molded rice (7) Did not appear, was forced to be packed manually, poor work efficiency, and unsanitary.
[0003]
This invention clarifies the manufacturing apparatus of the packaging stick-shaped rice which provided the packaging function which can package automatically a stick-shaped formed rice including the both end surfaces with the packaging sheet which provided the ear piece on the both-sides edge.
[0004]
[Means for solving the problems]
The manufacturing apparatus of the packaging stick-shaped rice of this invention pushes the rice lump (70) into the mold hole (13) of the work table (12) to form it into a stick shape, and then forms the cooked rice (7) at the extrusion station S4. 13) A stick-shaped rice forming device (1) to be dropped from
A packaging sheet supply device (2) for supplying the packaging sheet (6) to a position below the sticking station S4 of the stick-shaped rice forming device (1);
A mold (3) which is arranged so as to be intermittently circulated so as to stop corresponding to the lower position of the packaging sheet supply position, and which accepts the formed rice (7) which has been pushed down together with the packaging sheet (6) from the upper surface opening;
It is arranged on both sides of the sheet ear piece folding station S5 on the transition path of the formwork (3), reciprocates in the direction perpendicular to the transition path of the formwork (3), and moves forward to the formwork side. An ear piece folding device (4) having a nail plate (43) for folding the ear pieces (66) of the packaging sheet (6) protruding from both ends inward;
In accordance with the timing at which the mold (3) moves back and forth with a certain stroke along the transition direction of the mold above the forward transition path of the mold (3) and stops at the packaging sheet rear folding station S6. A movable presser piece (51) that advances forward to the mold (3) side and folds the rear part (6a) of the packaging sheet (6) protruding from the rear edge of the mold (3) forward;
Located near the transition path above the transition path of the mold (3) and close to the forward end of the movable presser piece (51), it is arranged downstream of the movable presser piece (51). When the formwork (3) passes, the front part (6b) of the packaging sheet (6) protruding from the front edge of the formwork (3) is placed on the rear part (6a) of the folded packaging sheet (6). Folding baffle plate (55),
A sealing device (57) for sealing the overlapping portion of the rear portion (6a) and the front portion (6b) of the packaging sheet (6) ;
The claw plates (43) and (43) of the sheet ear piece folding device ( 4 ) advance in a direction approaching each other from a position higher than the upper surface opening of the mold ( 3 ) , and descend at the forward end to lower the sheet ear piece ( 66) (66) is pressed against the upper surface of the formed rice ( 7 ) in the mold ( 3 ) .
[0005]
[Action and effect]
A lump of rice can be formed into a rod shape by the rice forming apparatus (1). When this shaped rice (7) is dropped into the formwork (3) together with the packaging sheet (6) facing down, the packaging sheet (6) is sandwiched between the formwork (3) and the shaped rice (7). And cover the outer peripheral surface excluding the upper surface of the formed rice (7), and the front end side of the sheet rear part (6a), front part (6b) and both ear pieces (66) (66) is from the upper edge of the mold (3). Stick out.
The nail plate (43) advances above the formwork (3) in accordance with the timing when the formwork (3) stops at the sheet earpiece folding station S5, and the earpiece (66) protruding from the formwork (3). Is folded so that it covers the upper surface of the shaped rice (7).
When the formwork (3) moves to the rear folding station S6 of the packaging sheet, it passes by the movable presser piece (51) that moves backward, and the movable presser piece (51) matches the timing when the formwork (3) stops at the station S6. ) Moves forward, hooks the rear part (6a) of the packaging sheet protruding from the formwork (3), folds it to the upper surface side of the formed rice (7), and puts it on the ear piece (66) (66) that is folded first. Overlapping.
When the formwork (3) advances, the sheet front part (6b) protruding from the formwork (3) hits the baffle plate (55), falls backward, and overlaps the sheet rear part (6a) folded first.
The overlapping portion of the rear portion (6a) and the front portion (6b) of the sheet is joined by the sealing device (57).
Through the above operation, the process from the lump (70) to the formed rice (7) through the forming process of the formed rice (7) is performed.
Since the above operation is automatically repeated, the packaging efficiency is improved and it is hygienic.
Incidentally, in the above sheet ear piece folding step, the combined pawl plate (43) on the upper surface opening height of the mold (3), if allowed to move back and forth horizontally, mold (3) molded rice from the upper opening of the ( 7) of the lever not protruding even a little, and press the nail plate (43) of the protruding portion in the transverse direction, let out of shape molding rice (7), it may not be well packaged.
If moved horizontally slightly higher position than the upper opening of the nail plate (43) of the mold (3), it is folded sheets lug (66) on the molded rice (7) in the movement of the nail plate (43), since the sheet lugs (66) can not be Hittsukeru the upper surface of the molded rice (7), there is a possibility that the ear piece when the claw plate (43) is retracted is (66) will rise.
In the present invention, the nail plate (43) is located higher than the opening height of the upper surface of the mold ( 3 ) when the sheet ear piece (66) is hooked and moves forward , and the molded rice ( 7 ) is hooked to lose its shape. There is no fear. Since the nail plate (43) is pressed against the upper surface of the molded rice sheets ear piece lowered (66) in the front end (7), the seat lug (66) is Hittsuku the molded rice (7). For this reason, even if the nail plate (43) is retracted, the sheet ear piece (66) does not stand up, and packaging failure does not occur.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
8 and 9 show a known wrapping sheet (6) for wrapping the rod-shaped rice, and as shown in FIG. 10, a seed is placed between the rectangular outer film (61) and the rectangular inner film (63). As shown in FIG. 8, the outer peripheral edges of both films are formed by hot welding (60) with a sheet-like food (65) such as lamellar laver sandwiched therebetween.
The outer film (61) has a separable part (62) that can be divided in the longitudinal direction at the center in the width direction. The separable part (62) is obtained by intermittently cutting the outer film (61), adhering a strip tape to the outer film (61), and pulling one end of the tape to divide the outer film (61). As long as the outer film (61) can be divided along the longitudinal direction, such as what to do, the configuration is not limited.
The inner film (63) is formed by overlapping the inner edges of the two film pieces (64) and (64).
Ear pieces (66) and (66) project from the outer edges of the film pieces (64) and (64).
Both ear pieces (66) and (66) have a protruding length that covers the length direction of the shaped rice (7) from the end surface of the shaped rice (7).
In the embodiment, the ear piece (66) is integrally extended from the film piece (64).
[0007]
FIG. 7 shows a procedure for packaging the shaped rice (7) by the packaging bar-shaped rice manufacturing apparatus of the present invention.
As shown in FIG. 7 b, the Meshikatamari charged into the mold cavity (13) (70), the pressurization of the grooved plate (16), forming the groove (71).
As shown in FIG. 7 (b), to introduce the ingredients (72) in the groove (71) of Meshikatamari (70).
As shown in FIG. 7 (c), to press Meshikatamari (70) in shaping press plate (17), the molded rice (7) adjust the shape of Meshikatamari (70).
As shown in FIG. 7 d, on the inner film (63) said package sheet waiting in the upward (6), both ends ears (66) (66) and the corresponding molding rice as (7) Put on.
As shown in FIG. 7 e, the package sheet pushed down molded food with (6) (7) into a mold (3), a rear portion of the wrapping sheet (6) (6a), a front (6b) and the lugs (66 ) (66) protrudes upward from the upper end of the formwork (3).
As shown in FIG. 7 f, folding lug (66) (66) on the upper surface of the molded rice (7), then folding the rear seat (6a) on the ear piece (66).
As shown in FIG. 7 bets, folded sheets front (6b) to the rear seat (6a), the overlapping portion heat welding (67) (67) to a complete packaging.
[0008]
FIG. 1 shows a packaging bar-shaped rice manufacturing apparatus of the present invention that automatically performs the packaging process.
The packaging rod-shaped rice production apparatus includes a rice molding apparatus (1) for processing the rice cake (70) into a rod-shaped molded rice (7), and the packaging sheet at the discharge position of the molded rice (7) of the rice molding apparatus (1). A packaging sheet supply device (2) for supplying (6), and a mold (3) for receiving the formed rice (7) from the stick-shaped rice forming device (1) together with the packaging sheet (6) during the intermittent movement. ), Ear piece folding devices (4) and (4) for folding the ear pieces (66) and (66) arranged on both sides of the transition path of the mold form and protruding upward from the mold form (3), 3) A sheet rear end folding device (5) which is arranged above the transition path of 3) and folds the rear part (6a) of the packaging sheet (6) onto the formed rice (7) and the forward movement of the formwork (3). Then, a baffle plate (55) for folding the front part (6b) of the sheet rearward, and a sealing device (57) for sealing the overlapping part of the rear part (6a) and the front part (6b) of the packaging sheet (6) by thermal welding It is comprised by.
[0009]
The rice forming apparatus (1) has a rice supply station S1, a grooving station S2, and a shaping station in order in the rotation direction with respect to a circular intermittent rotating workbench (12) having mold holes (13) at equal intervals on the outer periphery. Station S3 and sticking station S4 are set, the rice supply device (11) is fixedly arranged corresponding to the rice supply station S1, and the groove plate (16) and the shaping station S3 are opposed to the groove station S2. The shaping plate (17) and the projecting plate (19) corresponding to the projecting station S4 are arranged so as to be movable up and down at the position directly above the mold hole (13).
The mold cavity (13) is formed in a horizontally long shape corresponding to the formed rice (7), and faces the direction along the rotation direction of the work table (12).
A non-rotating bottom plate (14) is provided below the work table (12), and the bottom plate (14) is provided with an opening (14a) corresponding to the position of the protruding station S4. Each mold hole (13) of the work table (12) is closed at the bottom by the bottom plate (14), but the bottom is opened when the mold rotates intermittently by one pitch and reaches the protruding station S4.
[0010]
The rice forming apparatus (1) can intermittently discharge the rice introduced from the hopper (11a) from the discharge port (11b) as a certain amount of rice mass (70). This corresponds to the timing when the mold cavity (13) of (12) stops at the rice supply station S1.
[0011]
A first elevating plate (15) is disposed above the work table (12) so as to be movable up and down, and a grooved plate (16) is attached to one end of the plate (15), and a shaping push plate (17) is attached to the other end.
Grooved plate (16) is located in grooving station S2, is in fits size mold cavity (13), as shown in FIG. 7 b, the ridges (16a) in the longitudinal direction of the length of the lower surface Have.
An arm (18) is arranged to be movable up and down from the outside of the work table (12) toward the projecting station S4, and a projecting plate (19) is attached to the tip of the arm (18).
When the arm (18) is lowered, the formed rice (7) in the mold cavity (13) stopped at the protruding station S4 can be forcibly pushed down by the protruding plate (19).
[0012]
Although the packaging sheet supply apparatus (2) is a known apparatus for supplying such a packaging sheet, it will be briefly described.
The packaging sheet supply device (2) includes a packaging sheet stocker (22) provided on a substrate (21) arranged close to the shaping station S3 and the projecting station S4 outside the work table (12), A packaging sheet conveying device (24) arranged across the lower side of the extrusion station S4 of the rice forming apparatus (1) from the lower side of (21), and a packaging sheet provided below the substrate (21) and stacked on the ejection station S4 It comprises a delivery device (27) that takes out the lowermost packaging sheet of the bundle and delivers it to the transport device (24).
[0013]
The wrapping sheet stocker (22) consists of four pillars (23) that guide the four points of the longitudinal direction of the wrapping sheet (6) and the intersections of the ear pieces (66) and (66). Is provided with a stopper (not shown) for preventing the packaging sheet bundle from dropping.
The delivery device (27) lifts and lowers the vacuum suction head ( not shown), slightly lifts up the seaweed bundle in the sheet stocker (22) when it rises, sucks the lowermost packaging sheet (6), and descends as it is Then, the stopper is removed, and only the packaging sheet (6) is pulled out to release the suction, and delivered to the transport device (24).
The conveying device (24) is constituted by four endless circular belts (25) stretched in parallel and at the same height, and the suction head of the delivery device (27) moves up and down by passing the belt.
The conveying device (24) makes an intermittent lap so that the packaging sheet (6) is stopped just below the protruding station S4.
The packaging sheet (6) is placed at the ejection station S4, and the formed rice (7) pushed out from the ejection station is placed on the packaging sheet (6), and both ends of the molded rice (7) are the ear pieces of the sheet (6) ( 66) Corresponds to (66).
[0014]
A circumferential belt (31) is stretched so as to cross the conveying device (24) at the ejection station S4 and extend outwardly perpendicular to the conveying device (24), and a mold is formed on the circumferential belt (31) at equal intervals. A frame (3) is deployed to form a formwork row (30).
The orbiting belt (31) passes between the upper conveying portion and the lower conveying portion of the conveying device (24), and intermittently circulates so that each mold (3) stops at the position just below the protruding station S4.
The mold (3) is formed in a size that allows the formed rice (7) to be fitted without a margin.
A sheet ear piece folding station S5, a packaging sheet rear folding station S6, a packaging sheet front folding station S7, and a sealing station S8 are set in order from the protruding station S4 in the circumferential direction of the circumferential belt (31).
The formwork (3) stops at each station other than the packaging sheet front folding station S7.
[0015]
In the sheet ear piece folding station S5, the ear piece folding devices (4) and (4) are arranged across the transition path of the mold (3).
As shown in FIGS. 4 and 5, the ear piece folding device (4) has a nail plate (43) (43) that is moved from both ends of the stationary mold (3) by a reciprocating drive device (41) such as an air cylinder. As shown below, the ears of the packaging sheet (6) protruding upward from the mold (3) are moved forward in the direction of approaching each other and brought close to each other so as not to collide on the upper opening surface of the mold (3). The pieces (66) and (66) are folded on the upper surface of the formed rice (7) in the mold (3).
[0016]
The nail plate (43) of the embodiment is provided with a cam plate (46) on both side edges in the moving direction of the nail plate (43), and on the support blocks (47) and (47) arranged opposite to each other with the nail plate (43) interposed therebetween. The cam plate (46) is placed on the roller (48).
When viewed from the roller (48) side, the cam plate (46) has a horizontal peak portion (46a) on the forward side and a horizontal valley portion (46c) on the reverse side, and the peak portion (46a) and the valley portion (46c) are inclined portions (46b). ).
The moving table (42) is connected to the reciprocating drive device (41), and the base end of the claw plate (43) can be moved up and down on the guide shaft (44) (44) standing on the moving table (42). The nail plate (43) is biased downward by the spring (45) fitted to the shaft, i.e., the cam plate (46) of the nail plate (43) is a roller (48) on the support blocks (47) (47). It is pressed against.
If the nail plate (43) moves backward, the crest (46a) rides on the roller (48), the nail plate (43) rises from the opening surface of the mold (3), and the nail plate (43) advances. On the opening surface of the formwork (3), it descends so as to be close to the opening surface.
[0017]
At the packaging sheet rear folding station S6, a movable presser piece (51) stands by so as to close the upper surface opening of the mold (3) stopped at the station, and the movable presser piece (51) is moved forward and backward. Linked to (52), the section from the packaging sheet rear folding station S6 to the downstream side of the sheet ear piece folding station S5 moves back and forth along the transition of the formwork (3).
When the movable presser piece (51) of the embodiment moves backward toward the sheet ear piece folding station S5, the movable holding piece (51) rises and is positioned higher than the opening surface of the mold (3), and returns to the packaging sheet rear folding station S6. When it descends, the height approaches the opening surface of the formwork (3). The raising / lowering mechanism of the movable presser piece (51) is the same as the raising / lowering mechanism of the claw plate (43) of the ear piece folding device (4), and thus the description thereof is omitted.
[0018]
Between the packaging sheet rear folding station S6 and the sealing station S8 is a one-pitch moving section of the mold (3), and this section is the packaging sheet front folding station S7.
A baffle plate (55) is fixedly arranged in the packaging sheet front folding station S7 so as to approach the upper surface opening of the mold (3) moving through the station and close the opening.
The length of the baffle plate (55) does not barely cover the formwork (3) stopped at the packaging sheet rear folding station S6, but covers the formwork (3) stopped at the seal station S8. It is.
In the baffle plate (55), through holes (53) and (53) are opened at positions corresponding to the mold (3) stopped at the seal station S8.
[0019]
A sealing device (57) is provided at the sealing station S8, and the sealing device (57) corresponds to the through holes (53) and (53) of the baffle plate (55) at the tip of the elevating arm (56). The pressure shafts (54) (54) heated by a heater (not shown) are formed to project downward.
[0020]
Next, the operation of the packaging apparatus will be described.
The rod-shaped rice forming apparatus (1) is configured such that the rice lump (70) supplied from the rice supply apparatus (11) to the mold cavity (13) of the rice supply station S1 is grooved (16) at the grooving station S2. There are both molded so as to correspond to the mold cavity (13) is lowered to form a groove (71) in projection (16a) of the grooved plate (16) (see FIG. 7 b).
While the mold cavity (13) reaches a shaping station S3 intermittently moved, the groove (71) of the Meshikatamari (70), introducing the ingredients (72) (see FIG. 7 b). The tool (72) is loaded by an automatic machine (not shown) or manually. From the rice supply device (11), if a mixture of fine ingredients in rice is put into the mold cavity (13), the groove plate (16) and the mass of rice by the groove plate (16) ( The grooving work to 70) can be omitted.
In the shaping station S3, the shaping push plate (17) descends and both sides of the groove (71) of the rice lump (70) are crushed to cover the tool (72) with rice to form the rod-shaped shaped rice (7). (refer to Figure 7 c).
[0021]
The packaging sheet supply device (2) takes out the lowermost packaging sheets (6) of the bundle of packaging sheets stacked on the packaging sheet stocker (22) one by one, and directly below the ejection station S4 by the conveying device (24). Transport.
The timing at which the packaging sheet (6) is supplied to the position just below the ejection station S4 by the packaging sheet supply device (2), the timing at which the protruding plate (19) descends, and the formwork (3) stop just below the ejection station S4. The timing is almost the same, and when the packaging sheet (6) reaches just below the ejection station S4, the formed rice (7) is ejected downward from the mold hole (13), and the belt (25) of the conveying device (24). passes between fitted in a mold together with the packaging sheet (6) (3) round (see e from Figure 7 d). At this time, the packaging sheet (6) sandwiched between the shaped rice (7) and the mold (3) wraps around the five surfaces of the shaped rice (7) except the upper surface, and the rear part of the sheet. (6a) and the front part (6b) protrude upward from the formwork (3). Ears of the package sheet (66) (66) protrudes upwardly from overlaying the end surface of the molded rice (7) mold (3) (see FIG. 7 e).
[0022]
When the formwork (3) reaches the sheet ear piece folding station S5, the nail plates (43) and (43) of the ear piece folding devices (4) and (4) approach each other and protrude upward from the formwork (3). The sheet ear pieces (66) and (66) are hooked and folded on the upper surface of the formed rice (7) in the mold (3).
The combined nail plate (43) on the upper surface opening height of the mold (3), if allowed to move back and forth horizontally, have protruding shaping food from the upper opening of the mold (3) (7) is a little lever In some cases, the nail plate (43) pushes the protruding portion in the lateral direction to cause the molded rice (7) to lose its shape and not be wrapped well.
When the nail plate (43) is moved horizontally at a position slightly higher than the top opening of the mold (3), the sheet ear piece (66) is folded on the formed rice (7) by the movement of the nail plate (43). Since the sheet ear piece (66) cannot be pulled onto the upper surface of the formed rice (7), the ear piece (66) may rise when the nail plate (43) is retracted.
Type in the present invention, the nail plate (43), when advanced by hooking seat lug (66) is located at a position higher than the upper surface opening height of the mold (3), multiplied hit the molded rice (7) There is no fear of collapse. Since the nail plate (43) is lowered at the forward end and presses the sheet ear piece (66) against the upper surface of the formed rice (7), the sheet ear piece (66) is caught by the formed rice (7). For this reason, even if the nail plate (43) is retracted, the sheet ear piece (66) does not stand up, and packaging failure does not occur.
[0023]
Nail plate of sheet ear piece folding device (4) (43) is retracted to the standby position, in the course of mold (3) is moved to the station S6 folded package sheet rear from the seat the ear piece folding station S5, in FIG. 6 b As shown, it passes by the movable presser piece (51) on the way from the packaging sheet rear folding station S6 to the sheet ear piece folding station S5.
As shown in FIG. 6 (b), in response to timing mold (3) stops at the wrapping sheet rear folding station S6, the mold frame movable pressing piece (51) is advanced (3) upward from the rear edge of the hook the protruded rear seat (6a) folded molded rice (7) side (FIG. 7 f).
The movable presser piece (51) of the embodiment moves forward from the raised position and descends while folding the sheet rear part (6a) to the formed rice (7) side, and presses the sheet rear part (6a) against the formed rice (7). be able to.
[0024]
When the movable presser piece (51) is moved horizontally in accordance with the height of the upper surface opening of the mold (3), if the formed rice (7) protrudes from the upper surface opening of the mold (3), the movable presser piece (51) may push the protruding portion forward, causing the shaped rice (7) to lose its shape and not be wrapped well.
When the movable presser piece (51) is moved horizontally at a position slightly higher than the upper surface opening of the mold (3), even if the sheet rear part (6a) is folded by the movement of the movable presser piece (51), the formed rice (7) A gap is generated between the sheet ear piece (66) and the sheet front portion (6b), which will be inconvenient when folded with the baffle plate (55), as will be described later.
[0025]
When the formwork (3) advances and passes through the baffle plate (55) on the packaging sheet front folding station S7, the sheet front part (6b) protruding upward from the front edge of the formwork (3) is It hits the baffle plate (55) and overlaps with the rear part (6a) of the sheet folded rearward, that is, first (FIG. 7G ).
At this time, as described above, the movable pressing piece (51) folds the sheet rear part (6a) at a position slightly higher than the upper surface of the mold (3), and the sheet rear part (6a) When the sheet rear part (6a) is lifted from the upper surface of the formed rice (7), when the mold (3) advances, the sheet rear part (6a) is also a baffle plate ( 55) can not be wrapped beautifully.
If the sheet rear part (6a) is pressed against the formed rice (7) with the movable presser piece (51) as in the embodiment, the sheet rear part (6a) will be a baffle ( It can be packaged beautifully without being caught in 55).
[0026]
The pressurizing shaft (54) of the sealing device (57) descends at the timing when the formwork (3) stops at the sealing station S8, and molding is performed through the through hole (53) of the baffle plate (55). The overlapping part of the rear part (6a) and the front part (6b) on the rice (7) is thermally welded and sealed (FIG. 7G ).
When the formwork (3) moves forward from the seal station S8 and reverses at the downstream inversion portion of the belt (31), the packaged formed rice is discharged from the formwork (3).
Each time the work table (12) of the rice forming apparatus (1) rotates by one pitch, the above operation is repeated, and the packaging forming rice is efficiently manufactured.
[Brief description of the drawings]
FIG. 1 is a perspective view of an apparatus for producing a packaging bar-shaped rice.
FIG. 2 is a plan view of the above.
FIG. 3 is a side view of the above.
4 is a cross-sectional view taken along line 1A-A in FIG.
FIG. 5 is a perspective view of the ear piece folding device.
FIG. 6 is an explanatory diagram of a process of folding a rear portion and a front portion of a packaging sheet.
FIG. 7 is an explanatory diagram of a process from forming a formed rice from a lump of rice to packaging the formed rice.
FIG. 8 is a perspective view of a packaging sheet.
9 is a cross-sectional view taken along the line AA of FIG.
FIG. 10 is an exploded perspective view of a packaging sheet.
[Explanation of symbols]
(1) Rice forming equipment
(12) Work table
(13) Mold hole
(2) Packaging sheet supply device
(4) Ear piece folding device
(43) Nail plate (43)
(5) Packaging sheet rear end folding device
(51) Movable presser piece
(6) Packaging sheet
(7) Molded rice

Claims (3)

A device for producing a packaged rod-shaped rice, in which the rod-shaped molded rice (7) is packaged by a packaging sheet (6) in which the rice cake (70) is molded into a rod shape and the ear pieces (66), (66) are protruded on both side edges. Because
A rod-shaped rice forming apparatus (1) for pushing the rice block (70) into the mold hole (13) of the workbench (12) and forming it into a rod shape, and for dropping the molded rice (7) from the mold hole (13) at the extrusion station S4. When,
A packaging sheet supply device (2) for supplying the packaging sheet (6) to a position below the sticking station S4 of the stick-shaped rice forming device (1);
A mold (3) which is arranged so as to be intermittently circulated so as to stop corresponding to the lower position of the packaging sheet supply position, and which accepts the formed rice (7) which has been pushed down together with the packaging sheet (6) from the upper surface opening;
It is arranged on both sides of the sheet ear piece folding station S5 on the transition path of the formwork (3), reciprocates in the direction perpendicular to the transition path of the formwork (3), and moves forward to the formwork side. An ear piece folding device (4) having a nail plate (43) for folding the ear pieces (66) of the packaging sheet (6) protruding from both ends inward;
The mold (3) moves forward and backward with a certain stroke along the transition direction of the formwork above the forward transition path of the formwork (3), while the formwork (3) is stopped at the packaging sheet rear folding station S6. A movable presser piece (51) that advances forward to the frame (3) and folds the rear part (6a) of the packaging sheet (6) protruding from the rear edge of the mold (3) forward;
Located near the transition path above the transition of the mold frame (3) and close to the forward end of the movable presser piece (51), it is arranged on the downstream side of the movable presser piece (51). When the frame (3) passes, the front part (6b) of the packaging sheet (6) protruding from the front edge of the mold (3) is folded into the rear part (6a) of the folded packaging sheet (6). The baffle plate (55) to be stacked,
A sealing device (57) for sealing the overlapping portion of the rear portion (6a) and the front portion (6b) of the packaging sheet (6);
The claw plates (43) and (43) of the sheet ear piece folding device ( 4 ) advance in a direction approaching each other from a position higher than the upper surface opening of the mold ( 3 ) , and descend at the forward end to lower the sheet ear piece ( 66) An apparatus for producing a packaged stick-shaped rice, wherein (66) is pressed against the upper surface of the formed rice ( 7 ) in the mold ( 3 ) . Movable holding member (51) is folded over rear (6a) of the lowered wrapping sheet (6) during the forward movement, the ear piece overlying the upper surface of the molded rice (7) (66) (66), retracting The manufacturing apparatus of the packaging stick-shaped rice of Claim 1 which raises so that it may leave | separate from the transition path of a formwork ( 3 ) when doing . The sealing device (57) opens a through hole (53) in the baffle plate (55) corresponding to the stop position of the mold ( 3 ) , and the heated pressure shaft (54) is connected to the through hole (53) . penetrating is lowered, the rear (6a) and front (6b) of the overlapping portion of the pressurized pressure bearing of the packaging sheet overlying the molding rice formwork (3) in suspended (7) (6) (54 ) rod shaped molded rice packaging device according to claim 1 or 2 pressed to it is to heat welded.

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