JPS6334546Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application This invention is intended for use in a machine for forming sandwich-shaped rice cracker dough in which inclusions such as crushed beans are sandwiched between the front and back rice cracker dough. This relates to a supply device.

Prior Art A device for feeding crushed beans, etc. between the front and back sides of the rice cracker dough in order to form sandwich-shaped rice cracker dough is disclosed in Japanese Patent Application No. 59-61676 (Japanese Unexamined Patent Publication No. 60-203132).
The present inventor has proposed a device such as that used in the invention of No.

Problems to be Solved by the Invention In the device used in the above-mentioned invention, the recess for storing crushed peas, etc. in the supply roll is formed by a plurality of small circular groove groups. As a result, the grains may jam against each other in the small circular grooves and become clogged, preventing them from falling smoothly at the discharge position, or causing crushed beans, etc., to be supplied from the supply roll side to the rice cracker dough forming roll side in a dotted manner. There were drawbacks such as unevenness.

For this reason, the present invention was devised with the aim of making it possible to always supply crushed beans, etc. smoothly and uniformly from the supply roll to the rice cracker dough forming roll, regardless of the type of crushed beans, etc. .

Means for Solving the Problems In the present invention, a supply roll for granules, etc. is rotatably supported over its entire length by a support having an inner cylindrical surface that is in close contact with the entire circumference. At the top of the body, there is a particle input port that extends over the entire length of the inner cylinder surface and extends parallel to the generatrix of the surface, and at the bottom of the support body, there is a granule input port that extends over the entire length of the inner cylinder surface and extends parallel to the generatrix of the surface. A granule discharge port is opened in parallel and hangs from the surface, and a plurality of granule storage grooves are formed on the circumferential surface of the supply roll diagonally intersecting the generatrix, and the granule storage grooves is formed with a curved surface without corners, and the particle discharge port of the supporting body is arranged in close contact with the top surface of the rice cracker dough forming roll or its vicinity, thereby making it possible to crush the rice cracker. The object of this invention is to enable the smooth and uniform supply of beans and the like to the rice cracker dough forming roll at all times, regardless of their type.

Effect According to the configuration of the present invention, crushed beans, etc. are stored in each grain storage groove of the supply roll so as to be filled from the grain input port of the support body, and as the supply roll rotates, crushed beans and the like are stored individually. As the granule storage groove rotates from the granule inlet portion of the support body toward the inner cylindrical surface, excess crushed beans and the like are scraped off at the lower edge of the granule inlet. Moreover, the grain storage grooves are obliquely intersecting the generatrix of the supply roll, and the grain inlet of the support body is opened in a direction parallel to the generatrix of the inner cylindrical surface of the support body. Scraping by the lower edge of the grains, etc. is carried out sequentially from the end of the grain storage groove, so that excessive removal or forced pushing does not occur, and the crushed grains, etc. are uniformly filled in the grain storage groove without too much or too little. It can be done.

As the supply roll continues to rotate and each grain storage groove reaches the grain discharge port of the supporting body, it is confirmed that the opening is open parallel to the generatrix of the inner cylinder surface, and that the grain storage groove is in the supply roll. By being provided obliquely to the generatrix, crushed beans, etc. are sequentially and continuously supplied from the end of the grain storage groove to the rice cracker dough forming roll side. Moreover, since the grain storage groove is formed of a curved surface without corners, there is no interference between the grains.
Everything falls smoothly without clogging, and is fed smoothly and uniformly to the rice cracker dough forming roll side.

Example: A supply roll 2, the peripheral surface 1 of which is shown expanded in Figure 1, is attached to a supply device 4 for granules, etc., attached to a rice cracker dough forming machine 3, the example of which is shown in Figure 5.

This supply roll 2 is fixed to a shaft 2a,
As shown in FIGS. 2 and 5, it is rotatably supported by a support body 6 having an inner cylindrical surface 5 that is in close contact with the entire circumferential surface 1 over its entire length, and is driven by an arrow mark by a drive device (not shown). It is actively driven in the A direction.

At the upper part of the support body 6, over the entire length of the inner cylindrical surface 5,
A granule inlet 7 reaching the surface 5 is opened parallel to the generatrix of the inner cylindrical surface 5, and the lower edge 7a is in contact with the peripheral surface 1 of the supply roll 2.

Further, in the lower part of the support body 6, there is provided a particle discharge port 8 that extends over the entire length of the inner cylinder surface 5, opens parallel to the generatrix of the inner cylinder surface 5, and hangs down from the surface 5. It is in contact with the peripheral surface 1 of the supply roll 2.

Further, the peripheral surface 1 of the supply roll 2 has a generatrix O-
A plurality of grain storage grooves 9, 10... are formed obliquely to O, and the grain storage grooves 9, 10... have corner angles as shown in FIGS. 3 and 4. It is formed of a curved surface with no parts.

The granule storage grooves 9, 10, . . . are formed in groups of a predetermined number at portions corresponding to a plurality of forming portions 13 formed on the circumferential surface of a rice cracker dough forming roll 11, which will be described later.

As shown in FIG. 5, the granule discharge port 8 of the aforementioned supporting body 6 is connected to the forming roll 1 of the rice cracker dough forming machine 3.
1 or in close proximity thereto.

The above-described forming roll 11 is formed with a plurality of forming portions 13 aligned in the circumferential direction and generatrix direction of the peripheral surface 12 thereof.

As shown in FIGS. 6 and 7, the forming section 13 has an annular convex edge 14 that forms a particulate material storage section for crushed beans and the like, and is connected to the particulate material storage grooves 9 and 10 of the supply roll 2 described above. ... is the annular convex edge 14 of the forming roll 11
The supply roll 2 and the forming roll 11 rotate at a constant speed in the directions of arrows A and B, thereby forming an annular convex edge 14 of each forming part 13. Granules such as crushed beans are supplied from each group of grain storage grooves 9, 10, . . . of the supply roll 2 within the range surrounded by.

In the rice cracker dough forming machine 3 , a first rice cracker base dough 15 feeding device 16 is disposed on the circumferential surface of the forming roll 11 in front of the feeding device 4 in the rotating direction of the forming roll 11 . A pressing endless belt 18 is provided to press the first rice cracker base dough 15, which has become a rice cake-like object 17, against the circumferential surface 12 of the forming roll 11.

The tip of the pressing endless belt 18 faces onto the endless belt 19 for receiving the first rice cracker base dough 15, and the first rice cracker base dough integrated with crushed beans etc. is transferred onto the endless belt 19. be changed.

A feeding device 21 for supplying a second rice cracker base dough 20 is disposed in front of the endless belt 19 in the direction of movement, facing the upper surface of the first rice cracker base dough 15 which has become a rice cracker-shaped body 17, and which has become a rice cracker-shaped body 22. A second rice cracker base dough 20 is supplied to overlap the first rice cracker base dough 15.

In the traveling direction of the endless belt 19, the feeding device 2
A pair of pressing rolls 23 are disposed in front of the first and second rice cracker base doughs 15, which are stacked on top of each other.
20 are integrally glued together.

The tip of the endless belt 19 is connected to the conveying endless belt 24
The first and second rice cracker base doughs, which are placed on top and are glued together, are transferred.

A pair of punching rolls 25 are mounted on the endless conveyor belt 24.
is arranged, and the forming part 13 of the above-mentioned forming roll 11
The rice cracker base dough is punched out at positions corresponding to , and a sandwich-shaped rice cracker dough 26 is formed.

The rice cracker dough 26 is sent to a drying process by an endless belt 27, and the leftover dough 28 produced by punching is collected by an endless belt 29 to a collecting device 30.

Effects According to the configuration of the present invention, crushed peas, etc. are stored in each grain storage groove of the supply roll so that they are filled from the grain input port of the supporting body, and as the supply roll rotates, crushed beans and the like are stored individually. As the granule storage groove rotates from the granule inlet portion of the support body toward the inner cylindrical surface, excess crushed beans and the like are scraped off at the lower edge 7a of the granule inlet. Moreover, the grain storage grooves are obliquely intersecting the generatrix of the supply roll, and the grain inlet of the support body is opened in a direction parallel to the generatrix of the inner cylindrical surface of the support body. Scraping off beans, etc. with the lower edge 7a,
This is carried out sequentially from the end X of the granule storage groove, so there is no excessive removal or forced pushing, and the effect is that the granule storage groove is uniformly filled with just the right amount of crushed peas and the like.

As the supply roll continues to rotate and each particle storage groove reaches the particle discharge port of the supporting body, it is confirmed that the port is open parallel to the generatrix of the inner cylinder surface, and that the particle storage groove is in the supply roll. By being provided obliquely to the generatrix, crushed beans, etc. are sequentially and continuously supplied to the rice cracker dough forming roll side from the end Y of the grain storage groove, and the grain storage groove Since it is formed with a curved surface, there is no interference between grains,
All the rice crackers fall smoothly without clogging, and the rice cracker dough is smoothly and uniformly fed to the roll side.

[Brief explanation of the drawing]

Fig. 1 is a developed plan view of a part of the circumferential surface of the supply roll;
FIG. 2 is a reduced sectional view showing the relationship between the supply roll and the support body, FIG. 3 is an enlarged sectional view taken along the line in FIG. 1,
Fig. 4 is an enlarged sectional view taken along the line in Fig. 1, Fig. 5 is a schematic side view of the rice cracker dough forming machine, Fig. 6 is a developed plan view of a part of the circumferential surface of the forming roll, and Fig. 7 is the It is a sectional view taken along the line - in the figure. 1: Surrounding surface, 2: Supply roll, 3: Rice cracker dough forming machine, 4: Supply device, 5: Inner cylinder surface, 6: Support body,
7: granule inlet, 8: granule outlet, 9, 10: granule storage groove, 11: forming roll.

Claims (1)

[Scope of utility model registration request] A supply roll for granules, etc. is rotatably supported by a supporting body having an inner cylindrical surface that is in close contact with the entire circumferential surface over its entire length, and a supporting body having an inner cylindrical surface that is in close contact with the entire circumferential surface of the supporting body over its entire length. , a granule inlet that reaches the surface is opened parallel to the generatrix of the surface, and a granule inlet opening extending parallel to the generatrix over the entire length of the inner cylindrical surface and hanging down from the surface is provided at the lower part of the support body. A discharge port is opened, and a plurality of grain storage grooves are formed on the circumferential surface of the supply roll obliquely intersecting the generatrix, and the grain storage grooves are formed of a curved surface without corners. A device for supplying granules, etc. in a rice cracker dough forming machine, characterized in that the granule discharge port of the receiving body is brought into close contact with or near the top surface of a rice cracker dough forming roll.