JPS61128872A - Mold for making shao-mais - Google Patents

Abstract

PURPOSE:Wrapping skin for SHAO-MAIS is placed on an arm-supporting plate and then stuff is placed on it, then the forming arms are allowed to stand to wrap the stuff with the skin whereby SHAO-MAIS are produced in increased productivity with reduced defect products. CONSTITUTION:A plurality of grooves 3 for fitting arms are formed on the plate 1 for supporting arms and the center-side ends of individual arms 5 are mountably set in the grooves 3. Each arm on its half-way is connected to the periphery of the lifting plate 12 with link 14 and a spring 15 is set between both plates. When the lifting plate 12 is allowed to move toward the bottom face of the arm-supporting plate 1, the link 14 moves together upward so that the arms 5 stand up on the plate 1 to effect wrapping.

Description

[Detailed Description of the Invention] [Field of Industrial Application] This invention relates to a mold for shumai, etc., in which a mixture of meat, vegetables, etc. is used as an ingredient, and the ingredient is wrapped in a thin skin made of wheat flour. .

[Conventional technology]

It has been common practice to automatically and continuously form Shumai. As a conventional mold used in such a molding apparatus □, there is a mold in which holes are formed in a thin support plate. In this mold, a thin skin is placed on a support plate, a topping is supplied onto the thin skin, and the topping and thin skin are passed through the hole to raise the outer periphery of the thin skin so as to wrap around the topping.

[Problem that the invention seeks to solve]

However, in the above-mentioned mold, it is necessary to force the thin skin and ingredients to pass through the hole to form the thin skin into a tea towel shape, so the thin skin may stretch or tear due to contact with the hole. This has the disadvantage that there are many defective products.

Therefore, the technical object of the present invention is to eliminate the above-mentioned disadvantages, reduce the occurrence of defective products, and increase productivity.

[Means for solving problems]

In order to solve the above problems, the present invention forms a plurality of arm fitting openings radially in an arm support plate, and provides an end portion of the molded arm disposed in each arm fitting recess near the center of the arm support plate. The structure is such that the midway of each arm is connected to the outer periphery of an elevating plate placed below the arm support plate with a link, and a spring is provided between the elevating plate and the arm support plate. It is something.

[Effect]

In the mold having the above configuration, when the elevating plate is moved toward the lower surface of the arm support plate, the links also move upward, so that the molding arm stands up on the upper surface of the arm support plate. Therefore, by placing a thin skin on the upper surface of the arm support plate, placing the kneaded material (ingredients) in the center of the thin skin, and then raising the elevating plate, multiple molds can be formed that stand on the upper surface of the arm support plate. The arm allows the thin skin to be shaped into a tea towel.

〔Example〕

Embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in FIGS. 1 to 3, the arm support plate 1 has a rectangular shape, and connection holes 2 for an endless chain are provided on both sides thereof. Further, a plurality of arm fitting grooves 3 are formed radially in the arm support plate 1, and a support hole 4 is provided at the end of each arm fitting groove 3 near the center of the arm support plate 1.

The molded arm 5 fitted in the arm fitting groove 3 is made of a round shaft, and a support pin 6 formed at one end of the molded arm 5 is fitted into the support hole 4, and the arm support plate 1 is A disk 7 screwed to the center of the upper surface prevents the support pin 6 from being removed, and the molding arm 5 is provided to be able to rise and fall. Also,
A notch 8 is formed on the outer periphery of the disc 7 at a position facing the arm fitting groove 3, and the molded arm 5 is rotated upward by 90 degrees or more from a position where it is accommodated in the arm fitting groove 3. That's how you get it.

Note that the molded arm 5 may be placed on the arm support plate 1, and the means for supporting the arm 5 is not limited to the embodiment, and any other supporting method may be adopted.

A protruding piece 9 is provided at the center of the lower edge of the molded arm 5, and the protruding piece 9 is inserted into a radial elongated hole 11 formed in the arm support plate 10 and protrudes from the lower surface of the arm support plate 1. There is.

On the other hand, a plurality of connecting pieces 13 are provided on the outer periphery of the upper surface of the lifting plate 12 arranged below the arm support plate 1.
and the protruding piece 9 are connected by a link 14. Further, a spring 15 for pushing down the elevating plate 12 is provided between the elevating plate 12 and the arm support plate 1.

5 to 7 show an embodiment of a Shumai molding apparatus using the mold A described above.

Endless chains 21, which are stretched between a pair of sprockets 20, 20, are arranged in parallel as shown in FIG. It is.

The mold A is intermittently conveyed along with the endless chain 21 in the direction of the arrow in FIG. 5 over a predetermined stroke, and the strip-shaped thin skin B is supplied onto the arm support plate 1 from one end of the upper conveyance path.

Further, in the upper conveyance path of the mold A, there is a cutting device 30 for cutting the thin skin B from the end on the thin skin supply side, and a cutting device 30 for cutting the thin skin B on the arm support plate 1.
A supply device for supplying the kneaded material thereon and an arm opening/closing device 60 for vertically moving the elevating plate 12 of the mold A are arranged in this order.

The cutting device 30 includes a cutter 3 that is supported so as to be movable up and down.
1, and when the endless chain 21 is stopped, the cutter 31 is lowered between adjacent molds A to cut the thin skin B into a predetermined size.

In addition, the supply device 40, as shown in FIG.
A guide tube 41 is fixedly arranged above the upper conveyance path, and a supply hole 42 is provided in a part of the outer circumference of the guide tube 41.
The cylinder 43 slidably inserted into the inside of the cylinder 43 is formed with an inlet 44 that can communicate with the supply hole 42, and the cylinder 43 and the plunger shaft slidably inserted inside the cylinder 43 are moved by an elevating mechanism 46. It is designed to move up and down by a predetermined stroke.

Here, the elevating mechanism 46 connects one end of an arm 47.48 to each of the upper parts of the cylinder 43 and the plunger 45, supports the other end of each arm 47.48 with a pin 49, and The rod 50 connected to is moved up and down by a crank mechanism or the like.
The elevating mechanism 46 is not limited to this.

The above-mentioned supply device 40 guides the kneaded material (ingredients) E, which is force-fed by a gear pump or the like, through a hose 51 to a supply hole 42, pressure-feeds it into the cylinder 43 from an inlet 44, and then lowers the cylinder 43 to the above-mentioned supply hole. 42 and the inlet 44 are cut off, and the kneaded material E inside the cylinder is pushed out downward from the lower end opening of the cylinder 43 by the downward movement of the plunger 45.

Since the kneaded material E pushed out by the plunger 45 has high adhesiveness, it may remain attached to the lower end surface of the plunger 45.

Therefore, in order to reliably supply the kneaded material E, in the embodiment, as shown in FIG. Knife member 52 formed from a metal plate
It is designed to rotate. This knife member 52 is
attached to the upper part of the rotatably supported drive shaft 53,
A rotating shaft 54 interlocked with the drive shaft 53 via a gear mechanism
Attach the arm 55 to (see Fig. 5), and
A rod 56 connected to the tip of the rod 56 is moved back and forth in the direction of the arrow in FIG. 6 by a crank mechanism or the like.

Furthermore, as shown in FIG.
is supported by a support arm 62 extending laterally, and the end of the support arm 62 is connected to a piston rod 64 of a cylinder 63, so that the push-up body 61 is moved up and down by the operation of the cylinder 63.

The Shumai molding device shown in the examples has the above structure, and the thin skin B supplied onto the mold A of this Shumai molding device is supported by one side of a support band C such as a film and is placed on the upper conveyance path of the mold A. The supporting band C is folded back in the opposite direction by the edge member 70 placed at the end of the upper conveyance path on the carry-in side, and the thin film B is placed on the mold A of the upper conveyance path.
only is supplied.

This thin skin B moves together with the mold A due to the intermittent movement of the endless chain 21, and is cut into a predetermined size by a cutter 31 that moves up and down when the mold A is stopped.

When the thin skin B supported by the arm support plate 1 of the mold A is conveyed to the position of the supply device 40 and stopped, the kneaded material supplied into the cylinder 43 is moved downward by the vertical movement of the cylinder 43 and the plunger 45. It is pushed out, is separated from the lower end surface of the plunger 45 by the rotation of the knife member 52, and falls onto the arm support plate 1.

When the mold A supplied with the kneaded material moves to the position of the arm opening/closing device 60 and stops, the cylinder 63 is activated, the piston rod 64 is raised, and the push-up body 61 is raised. As the elevating plate 12 shown in FIG. 2 is pushed up by the rise of the push-up body 61, the forming arm 5 rises as shown in FIG. 3 via the link 14, and the circumference of the thin skin B is It is possible to form a tea towel-shaped shumai D as shown in FIG.

After forming the above-mentioned Shumai D, the push-down body 61 descends, and the elevating plate 12 descends due to the elasticity of the spring 15, and the forming arm 5 falls down, and the Shumai D on the mold A is moved together with the mold A. It is intermittently conveyed to the front and taken out from the mold A by hand or the like.

In addition, in the case of the example, Shumai was molded, but the molded product is not limited to Shumai.

〔effect〕

As described above, according to the present invention, when the elevating plate is pushed up, a plurality of molded arms arranged radially on the arm support plate stand up. By raising the forming arm after supplying the mixed material, the mixed material can be wrapped in a thin skin, and a tea towel-like shumai or the like can be formed.

In addition, since the molding arm lifts up the outer periphery of the thin skin to form the shumai, etc., there is no problem of the thin skin stretching or breaking during molding, and the molding is reliable and the quality is uniform. A molded product can be obtained.

[Brief explanation of the drawing]

Fig. 1 is a plan view showing an embodiment of the molding die according to the present invention, Fig. 2 is a front view of the same, Fig. 3 is a longitudinal sectional front view showing the operating state of the same, and Fig. 4 is a molding die of the same as the above. A perspective view of a molded product formed using the mold, FIG. 5 is a schematic diagram of a molding device using the same mold, FIG. 6 is a vertical side view of the same as the above, and FIG. 7 is an implementation of the ingredient feeding device as above. It is a longitudinal side view which shows an example. 1... Arm support plate, 3... Arm fitting groove, 4...
・Molding arm, 12... Elevating plate, 14... Link,
15...Spring

Claims (1)

[Claims] A plurality of arm fitting recesses are formed radially in the arm support plate, and the ends of the molded arms placed in each arm fitting recess are movably supported toward the center of the arm support plate. A mold for Shuumai, etc., in which the outer periphery of an elevating plate placed below the support plate is connected by a link, and a spring is provided between the elevating plate and the arm support plate.