JPS5943149B2 - Shumai manufacturing equipment - Google Patents

Description

[Detailed Description of the Invention] Conventional Shumai manufacturing involves forcing the filling into an extrusion mold using a screw, moving it, and then dropping it onto the outer shell placed on a mold that is moved downward by air. The contents tend to scatter, and even if a certain amount is supplied, a non-quantitative amount will be produced during the molding process.If the outer shell is placed incorrectly, the product will be defective, and the entire device will become larger and take up more space to move the mold. The efficiency is also poor, so in order to solve this problem, a new device (for example, a patent application filed in 1983)
9307) has also been considered, but although the structure of the molding pot is complex, the molding cannot be performed sufficiently and there is a feeling that it is still incomplete, which is very inconvenient in the production of Shumai.

The present invention relates to an apparatus for producing shumai which eliminates these inconveniences and enables reliable molding with a simple configuration by filling the outer shell provided on the mold with a constant amount of filling. be.

That is, in the present invention, a sliding plate provided with circular holes is slidably installed in an extruded box body in which blind feed holes and drop holes are bored parallel and perpendicularly, and a rotating plate that rotates intermittently at regular intervals is attached to the outer periphery. A cylindrical mold is set up at several equal positions along
An annular receiver with a concave portion is installed below the drop hole corresponding to the molded receiver, and a presser bar with a long groove drilled in the upper end and multiple small holes drilled in the lower end surface is inserted into the drop hole and installed. A presser bar with a cylindrical pusher that can be moved up and down by rapid swinging is installed below the presser bar, and a cam with a recess allows the pusher to be inserted into the mold and compressed through the long groove when the presser foot is lowered. The outer skin placed on the mold is pushed into the mold using a piece of material, and the contents are filled into the molded outer skin using a presser, making it possible to supply air.

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 unit 3 directly connected to a first chain gear 2 is provided at an appropriate position below.

Reference numeral 4 denotes a drive shaft having a first worm 5 and a bevel gear 6 at both ends, and a second chain gear 7, an eccentric cam 8, a recess 9, and a cam 11 having a step 10 continuous to the recess 9. The first chain gear 2 and the second chain gear 7 are connected by a chain 12, which is provided below the frame 1 in parallel with the drive device 3.

A first intermediate shaft 13 is provided with a bevel gear 14 that meshes with the bevel gear 6, and is installed below the frame 1 in a direction perpendicular to the drive shaft 4.

Reference numeral 15 denotes a rotating disk, and one side thereof is provided with a guide groove 16 consisting of a groove of an appropriate size consisting of a disk and a remembrance circle, and a groove that is partially parallel and whose ends are connected by an arc. It is installed at an appropriate position in the middle of the intermediate shaft 13.

17 is a compression device, and the tip of the piston is connected to an eccentric cam 8.
It is provided at an appropriate position below the frame base 1 so as to be in contact with the frame base 1.

18 is the first worm wheel 1 that meshes with the first worm 5
9, the second intermediate shaft stands upright, has a protrusion 20 protruding from one location near the outer periphery, and has a substantially semi-cylindrical guide cylinder 21 located inside the protrusion 20 installation position, corresponding to the protrusion 20. An index plate 22 having an open portion in the center is installed above the second intermediate shaft 18.

Reference numeral 23 denotes an indexing gear, which has long grooves 24 radially arranged into equal parts (the figure shows the case of 6 equal parts), and has a guide cylinder 21 and a circular ring on the outer periphery between the long grooves 24 and 24. A recess 25 is provided.

Reference numeral 26 denotes a rotating shaft, which is parallel to the second intermediate shaft 18 and supports the frame 1.
The index gear 23 is installed upright so as to protrude upward by a certain amount.
The protrusion 20 fits into the long groove 24, and the guide tube 21 and the recess 25
are installed in the same position.

Reference numeral 27 indicates the entire extrusion device, and reference numeral 28 indicates an extrusion box main body in which a rectangular blind guide hole 29 is longitudinally bored, and a perpendicular feed hole 30 for feeding the contents is bored perpendicular to the guide hole 29. At the same time, a drop hole 31 for the contents to fall is bored parallel to the hole 30 and perpendicularly through the guide hole 29, and one end of the extrusion box main body 29-T is inserted into the cradle 32 so that the gap between the upper surface of the protruding hole 31 is widened. It is supported by a fixture 33 and fixed above the frame 1.

34 is a covering box, which includes an extrusion box main body 28 and a pedestal 32.
It is provided above the frame 1 adjacent to the frame 1.

Reference numeral 35 is a temporary slide with a rectangular cross section corresponding to the guide hole 29, which is inserted into the guide hole 29 with a circular hole 36 bored at one end, and a connecting ring 37 is connected to the curved end.

Reference numeral 38 denotes a swing frame having a protrusion 39 on one end that can be inserted into the guide groove 16, and a round hole 36 is connected to the feed hole 30 and the drop hole 31 by means of pins 41 in the mounting number 40 provided on the frame base 1. The protrusion 39 is attached to the guide groove 18 so that the protrusion 39 can be freely swung to match the left and right movement.
The curved end is connected to the connecting ring 37, and the temporary slide 35 can be moved left and right by the rotation of the rotary disk 15.

42 is a conical container, which is installed upright on the extrusion box main body 28 so that the feed hole 30 is in the center.

Reference numeral 43 denotes a support, which is installed upright at an appropriate position on the upper stage of the frame 1.

An arm 44 is attached to the upper end of the support column 43, and is directly connected to a drive device 45 to support a screw shaft 46 provided inside the container 42 for feeding out the contents.

Reference numeral 47 denotes a rotating plate, which has mounting holes 49 for inserting the mold 48 at several equally spaced positions (in the case of 6 locations in the figure), and is connected to the top surface of the frame 1 above the rotating shaft 26. They are installed with appropriate spacing between them.

Reference numeral 48 denotes a stepped cylindrical mold with a flange, and a molding hole 50 having a diameter equal to the diameter of the Shumai is formed through the center of the molding die, and is inserted into the mounting hole 49 .

51 is a cylindrical molded receiver that can be inserted into the molded hole 50, and has a receiving part 53 projecting from one end that can be freely adjusted with a nut 52;
The receiving portion 53 is inserted into the molding hole 50 with the receiving portion 53 facing downward.

Reference numeral 54 denotes an annular receiving body, which has a recessed portion 55 in a part thereof, and supports the receiving portion 53 by placing the recessed portion 55 below the drop hole 31 around the rotating shaft 260 times.

Reference numeral 56 denotes a third intermediate shaft, which is provided on the drive shaft 4 with a rotating plate 58 having a T-shaped groove 57 on its side surface and a second worm 59 installed in parallel and supporting both ends with bearings 60. The bearing 60 is supported by a support member 62 so that the second worm wheel 61 and the second worm 59 can be engaged with each other.

Reference numeral 63 denotes a rocking member, which has a movable guide wheel that fits into the groove 57 and is provided with a pin shaft 64 at an appropriate position midway, one end of which is fixed to a mounting member 65 provided below the frame 1, and a joint is attached to the curved end. are connected by a connecting rod 66 provided at both ends.

Reference numeral 67 denotes a wheat culm, which is vertically installed at a suitable position on the upper surface of the frame 1 through a cylindrical support tube 68, and its lower end is connected to a connecting rod 66.

Reference numeral 69 denotes a connecting frame having grooves of appropriate lengths at both ends, and is swingably provided on a support plate 70 provided on the upper surface of the frame 1, and one end is connected to the wheat culm 67.

Reference numeral 71 denotes a presser rod, which has a small hole bored in one end surface and long grooves 72 on the outer periphery on all sides to allow ventilation.The long groove 72 is installed upright in the drop hole 31 so as to form the upper part, and the upper end is connected to a connecting ring. It is connected to 69.

Reference numeral 73 denotes a receiving part, a hole is drilled in the side surface to which an air pipe 74 is connected, and the presser rod 71 is inserted into the extrusion box main body 28.
It is supported on the upper surface and adjusted so that the long groove 72 and the pipe 74 are aligned when the presser rod 71 is lowered.

Reference numeral 75 denotes a rod having a push part 76 made of a cylinder having approximately the same diameter as the molding hole 50, and is vertically installed by a support cylinder 77 provided at an appropriate position on the lower part of the upper surface of the frame 1, with the lower end touching the outer periphery of the cam 11. It is connected to ring 78.

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

When the drive device 45 is actuated to rotate the screw shaft 46 and the contents are poured into the container 42 and stirred, the drive device 3 is actuated. Rotate the drive shaft 4.

The rotation is made by rotating the rotary disk 15 through the bevel gears 6 and 14, swinging the swing frame 38 around the pin 41 as a fulcrum, and causing the connecting ring 37 to rotate.
, the temporary slide 35 filled with the contents is slid and the circular hole 36 is moved below the presser rod 71.

On the other hand, the first worm wheel 5 rotates, and the first worm wheel 19
is transmitted to the second intermediate shaft 18 via the rotation shaft 26, and when the protrusion 20 rotates the index gear 23 by one-sixth for one revolution of the index number 22, the rotating plate 47 also rotates by six equal parts through the rotation shaft 26. The mold 48 with the outer shell placed below the presser rod 71 is moved by rotating by a fraction of a second, and is temporarily stopped.

During one rotation of the index number 22, the indexing gear 23 rotates by one-sixth while the protrusion 20 and the long groove 24 are engaged, but when the protrusion 20 is disengaged from the long groove 24, the recess 25 and the guide cylinder 21 are engaged. , the position of the index gear 23 is corrected so that the rotating protrusion 20 can easily fit into the next long groove 24 due to the idle rotation of the guide cylinder 21.

Therefore, before the contents fall from the circular hole 36, the outer skin is pressed down by 7
1. Index number 22 and index gear 2 so that it comes downward and stops.
Adjust the relationship with 3.

Furthermore, by rotating the rotary plate 470, the molded receiver 5 is formed in the recess 55.
1 descends to form a certain volume of space within the mold 48.

In the four directions of rotation, when the recess 9 comes to the top due to the rotation of the cam 110, the support ring 78 drops momentarily, lowering the shank material 75, pushing the outer skin into the mold 48, forming it so that it can receive the contents, and rotating. It rises again at the step 10 that came before, but it is slightly lower than the original state, that is, there is a gap X between it and the top surface of the rotary plate 47.
and then stop.

During this time, the second worm 5 is transferred from the second worm wheel 61.
9, the rotating plate 58 is rotated, the swinging member 63 is swung upward in the groove 57, the connecting rod 66 and the wheat culm 67 are pushed up, and the presser rod 71 is moved down.

At this time, the contents in the circular hole 36, which have already moved, are pushed through the presser material 75 and onto the outer skin in the mold 48, and when the presser rod 71 is lowered, the long groove 72 and the pipe 74 coincide, and the eccentric cam 80 rotates. The compressor 17 is activated, and at the same time the eccentric cam 8 is removed, the compressed air is
Then, air passes through the long groove 72 through the piping 74, passes through the inside of the presser rod 71, and is ejected from a plurality of small holes in the lower end surface, filling the outer skin with the contents, and the presser rod 71 is returned to its original position by the lowering of the swinging member 63. be thrown away.

Then, while the rotary plate 47 is rotated one turn by six equal parts using the indexing number 22 and the indexing gear 23, the excess contents are removed from the lower surface of the pusher 76 and moved along the receiver 54. 53 is pressed and filled and molded in the molding receiver 51 and extruded from the mold 48 to make it easy to transfer to the next step.

Note that the gap X between the lower surface of the pusher 76 and the rotary plate 47 is as shown in FIG. 5, but the gap X is normally adjusted according to the contents.

As described above, the present invention has a circular hole 3 in the extrusion box body 28 in which the blind feed hole 30 and the drop hole 31 are bored in parallel and perpendicular directions.
A cylindrical mold 48 is installed at an appropriate position to divide the rotary plate 47, which rotates intermittently at regular intervals into several equal parts along the outer circumference, into a cylindrical mold receptacle. The body 51 is inserted into the mold 48 so as to be movable up and down,
An annular receiver 54 having a concave portion 55 is installed below the drop hole 31 and corresponds to the molded receiver 51, and a presser foot 71 with a plurality of cylindrical small holes drilled in the lower end surface with the long groove 72 cut out at the upper end is attached to the drop hole 3.
1 to enable vertical movement by swinging at an inconstant velocity, and a cylindrical pusher 76 is provided below the presser foot 71.
By using the cam 11 having the concave portion 9 to freely move the presser portion 76 into the mold 48 and supplying compressed air from the long groove 72 when the presser bar 71 is lowered, a constant amount of the contents is ensured without scattering. It is economical from a production point of view as it has less loss, has a simple structure, and is inexpensive. It is small and lightweight, requires less installation space, and is easier to mold. By replacing the special mold for making gyoza or wontons, you can make Chinese dishes other than shumai. It has many features such as being able to be used as a multi-purpose device as well as a product manufacturing device, and has a wide range of applications, making it an invention that is very suitable for industrial use.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, FIG. 1 is a front view of the present invention, FIG. 2 is a side view with a part of the invention omitted, and FIG. 3 is a partially cutaway plan view of the invention. , FIGS. 4 and 5 are state diagrams of the molding process of the present invention, and FIG. 6 is a state diagram of the mold filling process of the present invention.
FIG. 7 is a detailed view of the swinging portion of the extrusion device of the present invention, and FIG. 8 is a plan view of the indexing portion of the present invention. 1 frame base, 9 recesses, 10 steps, 11 cams, 20 protrusions, 21
Guide cylinder, 22 temporary index, 23 index gear, 24 long groove, 25 recess, 26 rotating shaft, 27 extrusion device, 28 extrusion box body, 30 feed hole, 31 drop hole, 35 temporary slide, 36 circular hole, 37 connection Rod, 38 Swinging rod, 42 Container, 43 Support, 46
Screw shaft, 47 rotating plate, 48 mold, 51 molded receiver, 54 receiver, 55 recess, 58 rotating plate, 63 rocking member, 66
Connecting material, 67 support rod, 69 connection rod, 7 presser rod, 72 long groove, 74 piping, 75 pusher, 76 pusher, 78 support rod.

Claims (1)

[Claims] 1. A slide plate with a circular hole is slidably provided inside the extrusion box body in which a drop hole and a blind feed hole are drilled parallel and perpendicularly, and multiple molds are installed on the rotating plate that rotates intermittently at regular intervals. , a cylindrical molded receiver is inserted into the mold so that it can move up and down, an annular shaped receiver with a concave portion is placed below the drop hole corresponding to the molded receiver, and a long groove is bored at the upper end to form a lower end surface. A presser rod with multiple small holes drilled in the hole is inserted into the drop hole to enable vertical movement by swinging at an inconstant velocity, and a cylindrical pusher is installed below the presser rod, which has a concave portion. A shoe mai manufacturing device characterized in that a presser part can be freely inserted into a mold using a cam, and compressed air can be supplied from a long groove when a presser bar is lowered.