JPS6233583Y2 - - Google Patents

Description

[Detailed explanation of the invention] Conventional shumai manufacturing involves forcing the contents into an extrusion mold using a screw, moving the contents, and dropping the contents onto the outer shell placed on a mold that is moved downward by air. Because the molding process is carried out using a method of molding, the contents tend to scatter, and even if a certain amount is supplied, a non-volatile amount will be produced during the molding process.If the outer shell is placed incorrectly, the product will be defective, and the entire machine will move the mold. As a result, they became large and took up a lot of space, and were also inefficient, making it very inconvenient for the production of shumai.

The present invention relates to a molding device for producing shumai that eliminates these inconveniences, allows a constant amount of feed to be carried out without difficulty, and enables filling and molding of the filling into an outer shell provided on a stationary mold.

In other words, the present invention uses a feeding mold to drop and fill a certain amount of the contents onto the outer skin set on a rotatable rotary plate, while raising the outer skin from all sides by the up and down rocking provided on the rotary plate. However, it is molded to envelop the contents.

An embodiment of the configuration of the present invention will be described below with reference to the drawings.

In the figure, reference numeral 1 denotes a stepped frame base, and a drive device 3 directly connected to a first chain gear 2 is provided at an appropriate position below.

Reference numeral 4 denotes a shaft having a worm 5 and a bevel gear 6 at both ends, and a second chain gear 7 and a cam 8 disposed at appropriate positions, parallel to the drive device 3 and below the frame 1, and connected to the first chain gear 2. and the second chain gear 7
are connected by chain 9.

10 is a second intermediate shaft provided with a bevel gear 11 that meshes with the bevel gear 6, and a rotating disk 12 provided with a projection.
is provided at an intermediate position, and is installed below the first intermediate shaft 4 and the frame base 1 in a direction perpendicular to it.

Reference numeral 13 denotes a compression device, which is provided at an appropriate position below the frame 1 so that the tip of the piston contacts the cam 8.

Reference numeral 14 denotes a third intermediate shaft that stands upright and has a worm wheel 15 that meshes with the worm 5, and is a substantially semi-cylindrical guide tube that protrudes from one location near the outer periphery of the protrusion 16 and is located inside the protrusion 16 installation position. 17 to protrusion 1
An index plate 18 is provided above the third intermediate shaft 14, with a portion corresponding to 6 open in the center.

19 is an index gear, which has an appropriate portion (6 in the figure).
Long grooves 20 for indexing (showing the case of equal division) are provided radially in equal parts, and a guide tube 1 is provided on the outer periphery between the long grooves 20, 20.
7 and a concentric recess 21 is provided.

Reference numeral 22 denotes a rotating shaft, which is installed vertically in parallel with the third intermediate shaft 14 so as to protrude above the frame base 1. They are placed in appropriate positions so that they match.

Reference numeral 23 indicates the entire extrusion device, and reference numeral 24 indicates an extrusion box body in which a rectangular blind guide hole 25 is longitudinally bored, and a vertical hole 26 for feeding the contents perpendicular to the guide hole 25 is bored therein. At the same time, a hole 27 for dropping contents is bored parallel to the hole 26 and perpendicularly through the guide hole 25, and one end of the hole 27 is supported by a pedestal 28 so that the gap on the lower surface of the hole 27 is widened. It is fixedly installed above the frame base 1.

30 is a cover box, which is a push-out box main body 24.
and adjacent to the pedestal 28 and above the frame 1.

Reference numeral 31 is a slide plate having a rectangular cross section corresponding to the guide hole 25, and has a circular hole 32 bored at one end thereof, inserted into the guide hole 25, and connected to a connecting rod 33 at the other end.

34 is a swinging rod having a long groove at one end,
Attach the circular hole 3 to the mounting material 35 provided on the frame base 1 using the pin 36.
2 is attached so as to be swingable so as to align horizontally with one hole 26 and the hole 27, and one end is connected to the rotating disk 12, and the other end is connected to the connecting rod 23, so that the rotating disk 12 rotates. Therefore, the slide plate 31 can be moved left and right.

37 is a conical container, which is installed upright on the extrusion box body 24 so that the hole 26 is in the center.

Reference numeral 38 is a support, which is installed upright at an appropriate position on the upper stage of the frame 1.

Reference numeral 39 denotes an arm, which is attached to the upper end of the support column 38 and supports a screw shaft 41 that is directly connected to a drive device 40 and is provided inside the container 37 for feeding out the contents.

Reference numeral 42 denotes a rotary plate, with several (the figure shows the case of 6 locations) central portions left as attachment portions 44, and T-grooves 43 formed in a cross shape around the attachment portions 44. In addition, the cut groove 45 is formed in the mounting portion 44 in correspondence with the T groove 43, and the T groove 43,
A contact plate 46 is provided on the upper surface of the frame 1 at a proper position between the two, and is attached above the rotating shaft 22 protruding above the frame 1, leaving a space between it and the upper surface of the frame 1.

Reference numeral 47 indicates the entire molding device provided at several locations (six locations in the figure) on the lower surface side of the rotary plate 42, and 48 is a molding main body, with a curved molding plate 49 provided at the tip, The molded plate 49 is opened upwardly and one end thereof is fixed to the cut groove 45 so that it can freely swing upright.

Reference numeral 50 is a push rod provided with a flange, into which a spring 51 is inserted and one end of the presser is connected to an intermediate position of the molding body 48 by a spring push plate 52, so that it can move up and down.

Reference numeral 53 is an H-shaped support member, each tip of which is connected to the lower end of the corresponding push rod 50 to integrate the four push rods 50, and a shaft 54 is provided protruding from the shaft 54, and a first bearing 55 for vertical movement is connected to the shaft 54. A second bearing 56 for guiding is provided at both ends of the bearing and on both outer sides thereof.

Reference numeral 57 denotes a support body, which has a guide groove 58 inside, into which the second bearing 56 is fitted so as to be movable up and down, and two pieces are vertically arranged as a set on the lower surface of the rotary plate 42 in parallel with the push rod 50. .

Reference numeral 59 is a guide member having an inclined ascending surface 60, and a first bearing 55 which is curved in an arc shape in a plane and moved by a number of equal parts (one sixth in the figure) from the lower surface of the hole 31. It is provided on the frame base 1 to correspond to the movement of the frame.

Next, the functions and effects of the present invention will be explained.

When the drive device 40 is operated to rotate the screw shaft 41 and the contents are poured into the container 37 and stirred, the drive device 3 is operated, and the rotation is transferred from the first chain gear 2 to the second chain gear 7 via the chain 9.
is transmitted to rotate the first intermediate shaft 4.

One side of the rotation involves rotating the rotary disc 12 from the bevel gear 6 through the bevel gear 11, swinging the swinging rod 34 around the pin 36, passing through the connecting rod 33, and moving the circular hole 32 filled with the contents into the sliding plate 3. slides into hole 2
At the same time as the air is moved downward, the compression device 13 is compressed by the rotation of the cam 8, and at the same time the cam 8 comes out of contact, the compressed air is transferred to the compression device 13.
It is sent to the hole 27, moves to the hole 27, hits the matching circular hole 32, and causes the contents inside the circular hole 32 to drop downward for a moment.

Furthermore, the other side of the rotation is transmitted from the worm 5 to the third intermediate shaft 14 via the worm wheel 15, and the index gear 19 is divided into several equal parts (6 in the figure) by the protrusion 16 for one rotation of the index plate 18. When the rotary plate 42 is rotated by a certain number of equal parts, the rotating plate 42 is also rotated by a number of equal parts through the rotating shaft 22, and the mounting part 44, on which the outer skin is placed, is positioned below the hole 27 using the contact plate 46. It is moved and temporarily stopped below the hole 27, and the outer shell catches the contents that have fallen by the air.

During one rotation of this index plate 18, the protrusion 16 and the long groove 20
During the fitting, the index gear 19 rotates by a fraction of the number of parts, but when the protrusion 16 is disengaged from the long groove 20, the recess 21 and the guide tube 17 are fitted, and the guide tube 17 idles (this idle rotation). At the beginning of the process, the index gear 19 moves slightly, but after that, the index gear 19 does not move and stops.)
As a result, the position of the index gear 19 is adjusted so that the rotating protrusion 16 can easily fit into the next long groove 20. The relationship between the indexing plate 18 and the indexing gear 19 is adjusted so that the outer skin comes to the bottom of the hole 27 and stops before the contents fall from the circular hole 32 of the hole 27.

In this way, when the contents are dropped onto the outer skin provided on the rotary plate 42, the holes 27 are rotated by a fraction of the number.
The first bearing 55 of the forming device 47 that has moved from below hits the rising surface 60 and pushes up the four push rods 50 at the same time, causing the forming body 48 to rotate and forming the forming plate 4.
9 from the T-groove 43, the molding body 48 is erected as shown by the two-dot chain line in FIG. 6, and the outer skin is pushed up to envelop the contents from all sides, thereby molding the shumai all at once.

Then, when the first bearing 55 is disengaged from the guide member 59 due to the movement of the index gear 19 by an equal number, the push rod 50 is pushed downward by the elastic force of the spring 51, and the molded body 48 returns to its original state. It becomes horizontal and is housed in the T-slot 43.

The formed shumai is taken out from the rotary plate 42 after being moved by a fraction of the number of equal parts.

As described above, the present invention has an index plate 18 with a protrusion 16 near the outer periphery and a guide tube 17 in the center, and a long groove 20.
An indexing gear 19 is provided with a plurality of radial holes and a recess 21 concentric with the guide tube 17 on the outer periphery between the long grooves 20 and 20 so that the protrusion 16 fits into the long groove 20 and the guide tube 17 fits into the recess 21. The mounting portions 44 are provided at several locations, and the T-slots 43 are bored in a cross shape with the mounting portions 44 in the center.
A rotary plate 4 in which a cut groove 45 is provided in the mounting portion 44 corresponding to the above, and a contact plate 46 is provided between the T grooves 43
2 is installed above the rotating shaft 22 that fixes the indexing gear 19, and a push rod 50 with a coil spring 51 inserted is connected to the center of the molded body 48, which has a curved molded plate 49 at the tip, and is connected to the push rod 50 with a support member 53. One end of the molding body 48 of the molding device 47, which has a first bearing 55 on both sides of the support member 53 and a second bearing 56 on the outside thereof, is connected and integrated, and one end of the molding body 48 is inserted into the cut groove 45, and the molding body 48 is inserted into the T-groove 43 of the molding body 48. A support body 57, which is fixed to the mounting part 44 and provided with a guide groove 58, is inserted into the guide groove 58 to allow the second bearing 56 to stand upright.
is inserted and attached to the lower surface of the rotating plate 42, and the rising surface 60
A guide member 59 is provided on the upper surface of the frame 1 on the orbit of the first bearing 55, and inside the extrusion box main body 24, a blind hole 26 and a through hole 27 connected to the compression device 13 are bored in parallel and perpendicular directions. By making the slide plate 31 with a circular hole 32 slidable so that the contents can be supplied into the hole 26 with a screw, a constant amount of the contents can be reliably produced without scattering, and there is less loss. In addition to being economical, it is small and lightweight, requires less installation space, has a simple structure, and is inexpensive. Molded body 48 Molded plate 49 Push rod 50 Coil spring 51 Push plate 52 Support material 53 Shaft 54 First bearing 55 Second bearing 56 Support The molding device 47 consisting of the body 57 and the guide groove 58 and the mounting part 44 provided with the cut groove 45 are assembled together, and the mounting part 4 is moved from the rotary plate 42.
By removing the molding device 47, the entire molding device 47 can be removed at the same time, making it easy to attach and remove the molding device 47 when cleaning it or replacing parts. It is an extremely excellent idea in practical use, and has many features such as being able to be freely replaced with other devices, expanding the range of applications of the device, and making it more economical to use.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention. Fig. 1 is a front view with a part of the invention omitted, Fig. 2 is a side view with a part of the invention omitted, and Fig. 3 is a side view of the invention with a part omitted. 4 is an enlarged plan view of the molding apparatus of the present invention, FIG. 5 is a cross-sectional view taken along line A-A in FIG. 2, FIG. 6 is a cross-sectional view taken along line B-B in FIG. 4, and FIG. , is a sectional view taken along line C-C in FIG. 1. 1... Frame base, 16... Protrusion, 17... Guide tube,
18... Index plate, 19... Index gear, 20... Long groove, 21... Recess, 22... Rotating shaft, 23... Extrusion device, 24... Extrusion box body, 26...
Hole, 27... Hole, 31... Slide plate, 32...
Circular hole, 42...Rotary plate, 43...T groove, 44...
Mounting part, 45...cut groove, 46...stop plate, 47...
Molding device, 48... Molding main body, 49... Molding plate,
50... Push rod, 51... Coil spring, 53
...Supporting material, 55...First bearing, 56...
Second bearing, 57... Support body, 58... Guide groove, 59... Guide member, 60... Rising surface.

Claims (1)

[Scope of utility model registration request] In a shumai manufacturing apparatus in which the contents are fed into the slide plate 31 by a screw and the contents can be fed downward by compressed air from the extrusion box body 24 by moving the slide plate 31 at regular intervals, the contents are rotated intermittently at regular intervals. A mounting portion 44 is attached to the moving rotary plate 42.
are provided at multiple locations, and the T-slot 4 is installed with the mounting portion 44 in the center.
3 is bored in a cross shape, and a cut groove 4 is formed corresponding to the T groove 43.
5 is provided on the mounting portion 44, and a push rod 50 in which a coil spring 51 is inserted is connected to the center of the molded body 48, which has a curved molded plate 49 at its tip.
are integrated with a support member 53, and one end of the molded body 48 is inserted into the cut groove 45, so that the mounting portion 4 can be rotated.
4, and a guide member 59 is provided on the frame 1 so that a rising external force is applied to the lower end of the push rod 50 during rotation of the rotary plate 42.