KR200359304Y1 - Apparatus for manufacturing bean-curd - Google Patents

Abstract

Tofu manufacturing apparatus of the present invention, the soy milk separation unit for separating the soy milk and soy milk, the soy milk supply unit is installed in the soy milk separation unit to adjust the amount of soy milk, and the soy milk separation unit is installed in parallel with the soy milk supply unit soy milk A liquid coagulant supply unit for controlling a supply amount of the coagulant liquid coagulant, a stirring unit for receiving and stirring soymilk and a liquid coagulant into a container installed at a working radius of the liquid coagulant supply unit and the soy milk supply unit, and a stirring operation as installed in the stirring unit. A stirring device comprising a container fixing part for fixing the container so that the container does not move; A lifting device for pouring the contents of the stirred container onto the forming plate, a first conveying device for conveying the forming plate, whatever the contents thereof, a pressing device for pressing the contents of the forming plate to remove moisture, and a conveyed forming plate for the second time. A conveying pressurizing device comprising a u-turn device for conveying to a conveying device and a second conveying device for conveying a forming plate conveyed from the u-turn device; It is configured to be able to manufacture high quality tofu in large quantities.

Description

Tofu manufacturing equipment {Apparatus for manufacturing bean-curd}

The present invention relates to a tofu manufacturing apparatus, and more specifically, to a high-quality tofu by automating the stirring process for separating the soy milk from the biji and adding a coagulant and the transfer pressure process for putting the soy milk into a mold and dewatering to form a predetermined shape It relates to a tofu manufacturing apparatus that can be produced in large quantities.

In general, tofu is a soymilk production process for grinding soy milk by grinding, heating, and separating soybeans, a stirring coagulation process for coagulating by adding coagulant such as water to soymilk, and stirring the coagulated soymilk into a mold to dehydrate It is manufactured through a molding process of molding.

The stirring coagulation step in the process requires considerable skill, because the quality of the tofu varies depending on the amount of coagulant added to soy milk and the degree of stirring of the coagulant and soy milk.

Therefore, in order to perform the above work requires a skilled worker with a long experience, but it is very difficult in reality to obtain a skilled worker who can handle this process perfectly.

In order to overcome the above problems, the tofu manufacturing apparatus has been recently introduced by stirring the soy milk and coagulant by mechanically, but it is difficult to install due to the large size, it is inconvenient to move, and still the coagulant is added to the soy milk by skilled workers. Because of the loss, it was difficult to produce high quality tofu in large quantities.

Therefore, the present invention was devised to solve such a problem, and an object of the present invention is to separate the soymilk from the sewage and add a coagulant and stir the stirring process and the soymilk into a mold to dehydrate and form a predetermined shape. The purpose of the present invention is to provide a tofu manufacturing apparatus capable of manufacturing high quality tofu by automating the transfer pressing process.

Another object of the present invention is to provide a tofu manufacturing apparatus that does not take up a lot of space during installation, is very easy to install, and is convenient to work to produce a large amount of high quality tofu.

1 is an overall view according to an embodiment of the present invention.

Figure 2 is a perspective view of the stirring device according to an embodiment of the present invention.

Figure 3 is a perspective view of the soy milk separation unit according to an embodiment of the present invention.

Figure 4 is a perspective view of the soy milk and liquid coagulant supply unit according to an embodiment of the present invention.

5 is a cross-sectional view of the stirring unit according to an embodiment of the present invention.

6 is a perspective view of a container fixing part according to an embodiment of the present invention.

7 is a perspective view of a control unit according to an embodiment of the present invention.

8 is a cross-sectional view of the input unit according to an embodiment of the present invention.

9 and 10 are a perspective view and a cross-sectional view showing another embodiment of the present invention.

Figure 11 is a perspective view of the conveying pressurization apparatus according to an embodiment of the present invention.

12 is a perspective view of a lifting device according to an embodiment of the present invention.

Figure 13 is a perspective view of a rotating device according to an embodiment of the present invention.

14 is an enlarged perspective view of a hinge unit according to an embodiment of the present invention;

15 is a perspective view of a first transfer device according to an embodiment of the present invention.

Figure 16 is an enlarged perspective view of the transfer apparatus according to an embodiment of the present invention.

17, 18, 19 is an operating state of the first transfer device according to an embodiment of the present invention.

20 is a perspective view showing another embodiment of the transfer apparatus of the present invention.

Figure 21 is a perspective view of the pressing device according to an embodiment of the present invention.

22 is a perspective view of a u-turn device according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

A: Stirring Device 10: Soymilk Separation Unit 11: Network

11a: first screw 11b: motor 12: frame

12a: Busy outlet 12b: Space 20: Soy milk supply

21: soymilk supply pipe 21a: end 21b: fixed part

22: first cylinder 23: first valve 30: liquid coagulant supply unit

31: coagulant supply pipe 31a: end 31b: fixed part

31c: socket 32: second cylinder 33: second valve

40: stirring part 41: container 42: work bench

42a: Base 42b: Vertical stand 43: Punching plate

43a: third cylinder 43b: hole 50: container fixing part

51: position fixing part 52: pressing part 52a: fourth cylinder

52b: pressure member 60: control unit 60a: connection member

61: connecting rod 62: buoyancy body 63: detection sensor

70: injection part 71: enclosure 72: motor

73: second screw 74: rotating body 80: support rod

90: nozzle pipe 90a: nozzle ball 91: injection pipe

100: feed pressure device 200: lifting device 210: support frame

220: Fork part 221: Settlement part 222: Connecting rod

223: contact plate 230: elevating unit 240: elevating rod

241: support rod 242: hinge portion 243 detection sensor

244: roller 250: support portion 251: rotating device

252: motor 253: sprocket 254: auxiliary sprocket

255: Chain 256: Weight 257: Limit switch

260: Bracket 270: Cylinder 280: Hopper

281: cover 290: control unit 300: first feeder

310: fixed plate 320: transfer plate 330: transfer unit

331: roller 332: rotation bar 333: support bar

334: lifting cylinder 335: transfer cylinder 400: pressure device

410: frame 420: cylinder 430: pressure disk

431: Guide 440: Control unit 500: U-turn device

510: Insertion portion 520: Partition 530: Release prevention jaw

540: roller 550: push cylinder 600: second feeder

700: Molding plate

In order to solve the above technical problem, the present invention provides a tofu manufacturing apparatus for producing tofu from soy milk,

The soymilk mixed with sewage from the outside is pushed to the other end with the first screw installed on the inner circumferential surface, and the cylindrical mesh rotated by a motor to separate the sesame and soymilk is wrapped around the mesh and protected from the outside. Soymilk separation unit consisting of a frame for discharging the separated sew to the outside by forming a discharge port,

It is installed on one side of the frame of the soymilk separator, the end portion thereof is rotated horizontally, and is connected to the soymilk supply pipe which supplies the soymilk separated by the mesh to the outside through the frame and the rotating end of the soymilk supply pipe. A soymilk supply unit comprising a first cylinder installed at one side of the frame and a first valve installed in the middle of the soymilk supply pipe so as to rotate the portion, and controlling soymilk supply amount;

The liquid coagulant supply pipe and the liquid coagulant supply pipe which are installed on one side of the frame of the soymilk separation unit side by side with the soymilk supply unit and are installed to rotate horizontally to supply a liquid coagulant for coagulating soymilk such as water and so on. A liquid coagulant supply unit comprising a second cylinder installed at one side of the frame and connected to a portion, and a second valve installed between the liquid coagulant supply pipes and controlling a supply amount of the liquid coagulant;

A container with wheels located at the working radius of the soymilk supply pipe of the soymilk supply unit and the liquid coagulant supply pipe of the liquid coagulant supply unit to receive soymilk and the liquid coagulant from the soymilk supply pipe and the liquid coagulant supply pipe, Soymilk contained in the container and installed at the end of the rod which is installed at a weight so as to guide the working position of the container, and a workbench made up from the stand, and fixed to the end of the workbench. A stirring part made of a perforated plate for stirring the liquid coagulant,

One or more fixed to the workbench of the stirring section to fix the position of the container in the workbench and at least one at a predetermined distance from the position fixing section on the workbench of the stirring section is installed at least one fourth cylinder A stirring device comprising a container fixing part including a pressing part for urging the container fixed to the position fixing part by the operation of the container against the work table;

It is connected to the rear of the stirring device, the support frame is formed on both sides and the cylinder formed in the lower portion of the support frame and the lifting portion connected to the lifting and lowering and connected to the cylinder and at a predetermined angle by the rotating device Lifting device consisting of a rotating fork and the hopper formed on the support frame and the control unit installed on one side support frame,

It is installed to be connected to the rear of the landing device and is installed upward from the floor to a certain height, and is installed so as to be positioned directly below the gap between the fixing plate and the fixing plate installed on the upper side with a gap of a predetermined space. A first feeding device composed of a plate,

Actuators are installed on the upper side of the frame so as to be located at the rear upper portion of the first and second transfer devices. Several cylinders are installed on the upper portion of the frame and pressure disks installed on the cylinder front rod and one side of the frame. A pressurizing device formed in the control unit and configured to control the operation of the cylinder,

It is connected to the rear of the first transfer device, the front is open, both sides and the rear is inserted into the separation prevention jaw is formed, the roller formed on the lower edge of the insert and the lower center of the insert is installed in the second insertion portion U-turn device consisting of a push cylinder that can be transferred to the transfer device,

Side by side of the first transfer device is installed side by side and connected to the U-turn device is configured as the first transfer device, but the second transfer device is installed so that the conveying direction of the forming plate is opposite to the first transfer device Conveying pressurizing device is configured; It is characterized by including the technical configuration.

In addition, in the workbench of the stirring unit of the present invention, the support rod for supporting the up and down movement of the third cylinder rod at the end of the vertical stand to prevent the perforation of the perforated plate is extended in parallel with the rod, the end of the support rod The control unit for controlling the operation of the first and second cylinders and the first and second valves using buoyancy is further installed.

In addition, in the workbench of the stirring unit of the present invention, the vertical stand is further provided with a powder coagulant injector for feeding the powder coagulant contained in the housing into the container with a second screw that is rotated by a motor installed in the lower part of the housing. .

In addition, the stirring part of the present invention is characterized in that the perforated plate perforated a plurality of holes to stir the soy milk and the liquid coagulant by the vertical operation of the third cylinder.

In addition, the stirring unit of the present invention releases air from the outside into the vessel through a plurality of nozzle holes formed in the nozzle tube installed in a radial shape at the rod end of the third cylinder to circulate the soymilk and the liquid coagulant to be stirred. It is characterized by that.

In addition, the lifting unit of the present invention, the support rod formed on both sides of the lifting rod is connected to the upper and the connecting rod upper side of the fork as being installed in the transverse direction between the cylinder and the upper end is installed by the bracket and the cylinder installed in the lower support frame And, it characterized in that it comprises a support formed on the one lifting bar.

In addition, the fork portion of the present invention is formed in the connecting rod and the one-side connecting rod which is installed at the right angled portion and the rear side of the settled portion, the hinge portion and the upper end of the hinge portion formed on the support rod of the elevating portion is rotatably connected. It is characterized by consisting of a contact plate.

In addition, the pivoting device of the present invention is formed in the supporting portion, the motor, the sprocket connected by the motor and the chain, the auxiliary sprocket formed on one side of the sprocket and one end of the lower end of the connecting rod And the other end is composed of a chain connected to the auxiliary sprocket.

In addition, the end of the chain is connected to the javo sprocket of the present invention is characterized in that it is further coupled.

In addition, the rear of the support portion of the present invention is installed by the limit switch is characterized in that the one side of the connecting rod of the fork portion is configured to stop the rotation operation of the fork portion at the moment touch the limit switch.

In addition, the lifting bar of one side of the present invention is characterized in that it is configured to stop the rotation operation of the fork portion when the contact plate is in contact with the detection sensor by installing a sensor corresponding to the contact plate formed on the connecting rod.

In addition, the front end of the hopper of the present invention is characterized in that a cover such as vinyl is attached.

In addition, the transfer device is installed in the lower portion of the first and second transfer device of the present invention, the lower end is rotatably connected to the hinge portion formed in the lower frame and the upper end is a rotation bar made of a roller that abuts the bottom surface of the transfer plate, and the rotation It includes a support bar for connecting the bar and the rotation bar, the lifting cylinder is fixed to the lower frame and the rotation bar, the tip rod is connected, the transfer cylinder is fixed to the lower frame and the transfer plate and the tip rod is connected to the lower frame. It features.

In addition, the transfer device installed in the lower portion of the first and second transfer devices of the present invention, the lower portion is fixed to the lower body of the lifting cylinder on the frame and the front end rod is provided with a roller contacting the bottom surface of the transfer plate without unnecessary operation It is characterized in that the transfer plate is configured to be immediately lifted by the operation of the lifting cylinder.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is shown as an overall view according to an embodiment of the present invention, the head manufacturing apparatus of the present invention is composed of a stirring device (A), the transfer pressure device (100).

2 is a perspective view of a stirring device according to an embodiment of the present invention, the stirring device (A) of the present invention is provided with a soymilk separation unit 10 for separating soy milk and busy.

3 is a perspective view of a soy milk separator according to an embodiment of the present invention, as shown, soy milk separator 10, the first screw installed on the inner circumferential surface of the soy milk mixed with the busy inflow through the tube from one end to the outside Cylindrical net body 11 which is pushed to the other end with 11a and rotated by motor 11b to separate busy and soy milk, and wraps this net body 11 and protects it from the outside. It consists of a frame 12 which forms 12a and discharges the separated busy paper to the outside.

The soymilk separation unit 10 is made of a relatively small and made of stainless steel so as to minimize the installation area, lightweight, easy to move and no corrosion.

The mesh 11 is a cylindrical perforated network woven so tightly that the busy paper cannot pass along the circumferential surface, and rotates with the motor 11b.

The net body 11 rotates the soy milk mixed with the biji coming in through the tube, soy milk is separated into the space portion 12b of the frame 12 through the hole of the net body 11, the biji is first installed screw It is pushed along the 11a to the busy outlet 12a of the frame 12.

Reference numeral 11c denotes a reinforcement.

The frame 12 is provided with a plurality of support angles to easily collect the busy paper discharged by separating the busy outlet 12a from the bottom into a bag or a container.

4 is a perspective view of a soymilk and liquid coagulant supply unit according to an embodiment of the present invention, one side of the soymilk separation unit 10 is provided with a soymilk supply unit 20.

The soymilk supply unit 20 is separated from the soymilk separation unit 10 to supply the soymilk collected in the space portion 12b of the frame 12.

The soymilk supply unit 20 is installed on one side of the frame 12 of the soymilk separator 10, the end portion 21a is installed to be rotated horizontally so that the soymilk separated by the mesh 11 frame 12 Soymilk supply pipe 21 to be supplied to the outside through the (), and is connected to the rotating end 21a of the soymilk supply pipe 21 is connected to this end 21a to rotate this end 21a The first cylinder 22 installed on one side of the frame 12 and the soymilk supply pipe 21 are installed in the middle of the first valve 23 to control the amount of soymilk.

The rotating end portion 21a of the soymilk supply pipe 21 is interposed with an index member such as a rubber packing to prevent leakage of soymilk during rotation of the fixed portion 21b fixed to the frame 12. A cap is placed on the connection to further prevent soy milk leakage.

The first cylinder 22 is pivotally connected to one side of the frame 12 while the rod is pivotally connected to the rotating end portion 21a of the soymilk supply pipe 21.

The first cylinder 22 rotates the rotating end portion 21a of the soymilk supply pipe 21 horizontally to adjust the discharge position of the soymilk.

The first valve 23 is normally opened and closed in accordance with a signal to adjust the supply amount by the solenoid valve, the first valve 23 is controlled by the following control unit 60 through the soymilk supply pipe 21 Control the amount of soy milk drained.

One side of the soymilk separation unit 10 is provided with a liquid coagulant supply unit 30 in parallel with the soymilk supply unit 20.

The liquid coagulant supply unit 30 is to supply a liquid coagulant, such as a coagulant to coagulate soy milk.

The liquid coagulant supply unit 30 is installed on one side of the frame 12 of the soymilk separation unit 10 side by side with the soymilk supply unit 20, the end portion 31a is installed to be rotated horizontally so that the soymilk, such as the brine The liquid coagulant supply pipe 31 for supplying a liquid coagulant for coagulating the liquid coagulant, and connected to the rotating end 31a of the liquid coagulant supply pipe 31 to rotate the end 31a of the frame 12. The second cylinder 32 is installed on one side and the second valve 33 is installed in the middle of the liquid coagulant supply pipe 31 to adjust the supply amount of the liquid coagulant.

A rubber for preventing leakage of the liquid coagulant during the rotation to the fixed portion 31b fixed to the frame 12 in the same way as the soymilk supply pipe 21 at the rotating end portion 31a of the liquid coagulant supply pipe 31. An index member such as a packing is interposed, and a cap is attached to the connection portion to further prevent soy milk leakage.

Reference numeral 31c denotes a socket connected to a liquid coagulant supply device installed separately from the outside, and the number of the sockets may vary depending on the type of liquid coagulant.

The second cylinder 32 is pivotally connected to one side of the frame 12 while the rod is pivotally connected to the rotating end portion 31a of the liquid coagulant supply pipe 31.

The second cylinder 32 rotates the rotating end portion 31a of the liquid coagulant supply pipe 31 horizontally to adjust the discharge position of the soymilk.

The second valve 33 is normally opened and closed in accordance with a signal to adjust the supply amount to the solenoid valve, the second valve 33 is controlled by the control unit 60 and through the liquid coagulant supply pipe 31 Control the amount of liquid coagulant discharged.

Here, the first cylinder 22 of the soy milk supply unit 20 and the second cylinder 32 of the liquid coagulant supply unit 30 will be found that the operation is controlled by the control unit 60, which will be described later.

5 is a cross-sectional view of the stirring unit according to an embodiment of the present invention, the working part of the soymilk supply unit 20 and the liquid coagulant supply unit 30, the stirring unit 40 and the soymilk separation unit 10 and It is installed adjacently.

The stirring unit 40 causes the soymilk to coagulate by stirring the soymilk and the liquid coagulant.

The stirring unit 40 is located in the working radius of the soymilk supply pipe 21 of the soymilk supply unit 20 and the liquid coagulant supply pipe 31 of the liquid coagulant supply unit 30 and the soymilk supply pipe 21 and the liquid coagulant supply pipe ( A wheeled container 41 for receiving soymilk and liquid coagulant from 31 and a pedestal 42a which is installed with a weight so as to surround the lower portion of the container 41 to guide the working position of the container 41; ) And a worktable 42 consisting of a vertical stand 42b mounted from the pedestal 42a, and a rod end of a third cylinder 43a fixed to the end of the vertical stand 42b of the work stand 42. And a plurality of holes 43b for stirring the soymilk and the liquid coagulant contained in the container 41 in the up-and-down repeating operation.

The container 41 is provided with a plurality of wheels on the bottom of the cylinder with a closed lower portion to facilitate movement.

In the work table 42, the pedestal 42a is manufactured by weight so that it does not move from the bottom when the perforated plate 43 is operated, and the container 41 is moved to guide the position through the opened portion. have.

This work table 42 is such that the container 41 is in the working radius of the soymilk supply unit 20 and the liquid coagulant supply unit 30, that is, the rotation of the rotating end portions 21a and 31a of the supply pipes 21 and 31. The stationary stop does not move to the floor so as to be in a radius, but since the structure is not fixed to the floor as in the prior art, there is an advantage that the movement is possible.

In addition, since the work table 42 is simple in structure and easy to install, the work table 42 occupies a small installation area.

The perforated plate 43 is installed at the tip of the rod of the third cylinder 43a, which penetrates through the end of the vertical stand 42b in the work table 42, and the stirring water of the perforated plate 43 is the third. The number of operations of the cylinder 43a is determined, and the number of operations can be determined at any time or number of operations set in a timer or the like.

6 is a perspective view of the container fixing part according to an embodiment of the present invention, the container fixing part 50 is installed in the stirring unit 40.

The vessel fixing portion 50 prevents the vessel 41 located in the base 42a of the work table 42 from the stirring portion 40 from moving during stirring.

One or more vessel fixing parts 50 are installed on the work table 42, that is, the base 42 a of the stirring unit 40 to fix the position of the container 41 in the work table 42. At least one position fixing part 51 and the work table 42 of the stirring part 40, that is, the pedestal 42a, are provided at least one with a predetermined distance from the position fixing part 51, and thus the fourth cylinder 52a. The container 41 is fixed to the position fixing portion 51 by the operation of the pressurizing portion 52 for pressing the stationary against the work table 42.

The position fixing portion 51 is fixed to the pedestal 42a so as to be located inside the pedestal 42a to fix the position of the container 41, and the pressing portion 52 is the fourth cylinder. It is connected to the rod of (52a) and serves to press and hold the container 41 is not moved through the pressing member (52b) that rotates with respect to the pedestal (42a).

On the other hand, in the head manufacturing apparatus of the present invention of this structure, the support rod 80 is provided at the end of the vertical stand 42b in the work table 42 of the stirring section 40.

The support rod 80 is installed to extend downward to parallel with the rod of the third cylinder 43a, penetrates through the connecting member 60a fixed to the rod, and guides and stirs while supporting the up and down movement of the rod. The oscillation of the perforated plate 43 is prevented.

7 is a perspective view of a control unit according to an embodiment of the present invention, the first and second cylinders 22 and 32 and the first and second valves using buoyancy at the end of the support rod 80 ( The control part 60 which controls the operation | movement of 23 and 33 is provided.

The control unit 60 is connected to the end 61 of the support rod 80, the buoyancy body 62 and the buoyancy body 62 is installed to enable the vertical movement in the connecting rod 61, the movement of the buoyancy body 62 The sensing sensor 63 is configured to detect and output a signal to the first and second cylinders 22 and 32 and the first and second valves 23 and 33.

Therefore, when the perforated plate 43 is positioned below the container 41 by the extension of the fourth cylinder 52a, the first cylinder 22 is also extended to rotate the end portion 21a of the soymilk supply pipe 21. ) Is positioned in the container 41 and the first valve 23 is opened, soymilk separated from the soymilk separation unit 10 of the open first valve 23 and the soymilk supply pipe 21. It is discharged into the container 41 through the rotating end portion 21a.

The discharge of the container 41 is gradually filled with the soy milk and the buoyancy body 62 also rises as the filling is filled. When the soymilk is filled to some extent in the container 41, the detection of the sensor 63 is detected. The sensing signal is output to close the first valve 23.

In addition, the detection signal causes the first cylinder 22 to contract to move the pivoting end portion 21a of the soymilk supply pipe 21 to the outside of the container 41.

At the same time, the detection signal extends the second cylinder 32 to move the rotating end portion 31a of the liquid coagulant supply pipe 31 into the container 41 and moves the second valve 33. Open to supply the liquid coagulant to the container 41 containing soymilk.

This supply causes the buoyancy body 62 to rise again. The detection sensor 63 which detects that the liquid coagulant is filled to some extent outputs a detection signal to close the second valve 33. The second cylinder 32 is contracted to move the rotating end 31a of the liquid coagulant supply pipe 31 to the outside of the container 41.

As such, the control unit 60 can accurately adjust the supply amount of the soymilk and the liquid coagulant to be filled in the container 41 according to the arbitrary, thereby producing a good quality tofu without skilled workers as in the prior art.

8 is a powder coagulant input unit 70 is installed on the vertical table 42b of the working table 42 of the stirring unit 40 as shown in the cross-sectional view of the input unit according to an embodiment of the present invention.

The powder coagulant input unit 70 is installed on the vertical stand 42b to accommodate a powder coagulant, and a second screw installed in the lower portion of the housing 71 to operate as a motor 72. 73).

In the interior of the housing 71, it is preferable to further install a rotating body 74 to prevent agglomeration of the powder coagulant.

The powder coagulant injecting unit 70 of this structure causes the second screw 73 to rotate by the driving of the motor 72 to supply the powder coagulant contained in the housing 71 to the soymilk as necessary.

Hereinafter, the operation method of the stirring device (A) is as follows.

The empty container 41 is placed in the base 42a of the work table 42 so as to face the position fixing part 51, and the fourth cylinder 52a of the pressing part 52 is operated to The container 41 is fixed to the work table 42 without moving.

Thereafter, the third cylinder 43a is operated to position the perforated plate 43 at the lower portion of the container 41, and the first cylinder 22 is operated to rotate the end portion of the soymilk supply pipe 21. Position 21a into the container 41 and open the first valve 23.

When the first valve 23 is opened, the end of the soymilk separated by the operation of the soymilk separation unit 10 performed prior to these processes to rotate the first valve 23, the soymilk supply pipe 21 It is fed into the container 41 through the part 21a.

The supply of soymilk is filled in the container 41, and this filling raises the buoyancy body 62. When the soymilk is filled to some extent, a detection signal is output by the detection of the detection sensor 63 and the first The valve 23 is closed and the first cylinder 22 is operated to move the rotating end portion 21a of the soymilk supply pipe 21 to the outside of the container 41.

At the same time, the detection signal operates the second cylinder 32 to position the rotating end 31a of the liquid coagulant supply pipe 31 into the container 41 and the second valve 33. To open.

When the second valve 33 is opened, the liquid coagulant is supplied into the container 41 through the rotating end portion 31a of the second valve 33 and the liquid coagulant supply pipe 31. The supply raises the buoyancy body 62, and when it is filled to some extent, closes the second valve 33 with the detection signal output of the detection sensor 63 and expands and operates the second cylinder 32 to form the liquid coagulant. The rotating end 31a of the supply pipe 31 is moved to the outside of the container 41.

As such, when the soymilk and the liquid coagulant are filled in the container 41, the perforated plate 43 is moved up and down by the operation of the third cylinder 43a to stir the soy milk and the liquid coagulant to solidify the soy milk.

During stirring, rocking of the perforated plate 43 is prevented by the support rod 80, and movement of the container 41 is prevented by the pressing portion 52.

When the stirring is completed, the press portion 52 is released to remove the vessel 41 from the work table 42, and then move the vessel 41 to the transfer pressurizing apparatus 100 to proceed with the molding of the head. .

9, 10 is a perspective view and a cross-sectional view showing another embodiment of the present invention, the stirring device (A) of the present invention, the soymilk and liquid coagulant using air instead of the perforated plate 43 It can be made to stir while circulating up and down.

To this end, the stirring device (A) of the present invention, the nozzle tube (90) having a plurality of nozzle holes (90a) is fixedly installed in a radial shape at the rod end of the third cylinder (43a) and arranged at predetermined intervals; And an injection pipe 91 which communicates with the center of the nozzle pipe 90 and supplies air injected from the outside to the nozzle pipe 90.

The injection pipe 91 is installed in parallel with the third cylinder 43a at the end of the vertical stand 42b of the work table 42 and is installed to be elevated.

Thus, the injection tube 91 is lifted up and slides while being supported by the vertical stand 42b in accordance with the up and down operation of the third cylinder 43a.

Accordingly, in the state where the soymilk and the liquid coagulant are filled in the container 41 and the nozzle tube 90 is positioned below the container 41 by the operation of the third cylinder 43a, air from the outside is When supplied to the nozzle tube 90 through the injection tube 91, the air is bubbled through the nozzle hole (90a) is released into the container 41, the release soy milk and liquid coagulant up and down It will cycle.

As a result, this circulation causes the soymilk and the liquid coagulant to stir well.

11 is a perspective view of the conveying pressurization apparatus according to an embodiment of the present invention, the conveying pressurization device 100, as being installed to be connected with the stirring device (A) for smooth connection of the tofu manufacturing process, Lifting device 200 for lifting the container 41 and pouring the contents of the container 41, that is, soymilk (hereinafter referred to as the contents) into the forming plate 700, and the conveying plate 700 containing the contents The first conveying apparatus 300, the pressurizing device 400 for removing moisture by pressing the contents in the conveyed forming plate 700, and the forming plate 700 conveyed from the first conveying device 300 It comprises a U-turn device 500 for transferring to the two transfer device 600, and a second transfer device 600 for transferring the U-turned forming plate 700.

12 is a perspective view of a lifting device according to an embodiment of the present invention, the lifting device 200, the support frame 210 is formed on both front sides and the support frame 210 is installed below Lifting operation of the lifting unit 230, the fork 220 is installed in front of the lifting unit 230, and the hopper 280 is installed on the support frame 210.

One support frame 210 of the support frame 210 is configured by opposing a pair of L-shaped steel at a predetermined distance, the other support frame 210 is composed of a pair of L-shaped steel, such as one side support frame 210. Is formed to face one side of the support frame (210).

And a lower portion of the support frame 210, a cylinder 270 for elevating the lifting unit 230 is installed, and the control unit 290 for controlling the operation of the elevating device 200 in the upper portion of the one support frame 210. ) Is formed.

The elevating unit 230, the upper both ends are connected to the elevating bar 240 and is composed of a support rod 241 having a hinge portion 242 on both sides.

The lifting bar 240 is connected to the top surface by the bracket 260 to enable the lifting and lifting of the tip rod of the cylinder 270 installed on the support frame 210, the rotating device 251 is attached to one lifting bar 240 The supporting part 250 to be installed is formed.

The rear end of the support portion 250 is provided with a limit switch 257 is electrically connected to the rotating device 251, the fork 220 is rotated at a predetermined angle so that the connecting rod 222 is the limit switch 257 The moment of touching the fork 220 is stopped.

And the upper and lower sides of the lifting rods 240 formed on both sides, the roller 244 is provided to be easily moved along the edge of the support frame 210, the upper front of one of the lifting rods 240 of the connecting rod 222 A detection sensor 243 corresponding to the contact plate 223 is installed.

Figure 13 is a perspective view of a rotating device according to an embodiment of the present invention, as shown, the rotating device 251 is installed in front of the motor 252 and the motor 252 motor ( 252 is connected by a chain 255 and consists of a sprocket 253 having an auxiliary sprocket 254 on its side.

The auxiliary sprocket 254 is configured to be connected to the lower side of the connecting rod 222 of the fork 220 by the chain 255.

At this time, the end portion of the chain 255 connected to the auxiliary sprocket 254 is coupled to the weight 256 to prevent the sag of the chain 255 and the chain 255 is separated from the auxiliary sprocket 254 It is desirable to.

The fork 220 is similar to the operation of a forklift truck (also referred to as a forklift) that lifts and transports cargo by lifting a fork in the front of the vehicle body along a mast to a cylinder, and is a container. Settlement portion 221 is 41 is placed, and the connecting rod 222 is connected to be perpendicular to both rear sides of the settled portion 221.

14 is an enlarged perspective view of a hinge unit according to an embodiment of the present invention, the connecting rod 222 is installed so as to be rotatable with the hinge portion 242 formed on the support rod 241, the rotating device 251 By the operation of the fork portion 220 is configured to rotate around the hinge portion 242.

The one side connecting rod 222 is formed with a contact plate 223 matching the sensing sensor 243 formed on one side elevating rod 240.

The hopper 280, which is installed on the upper side of the support frame 210 formed on both sides, is installed to be inclined and covers the cover 281, such as vinyl, at the front end so that the contents of the container 41 may cover the hopper 280. To be accurately poured into the forming plate 700.

15 is a perspective view of the first transfer device according to an embodiment of the present invention, the first transfer device 300 is installed to be connected to the rear of the lifting device 200, for the convenience of the operator It is preferable to install upward at a predetermined height from the bottom, the upper is formed by assembling the fixing plate 310 with a gap of a predetermined space.

In addition, a transfer plate 320 which can be lifted and lowered by the transfer device 330 is installed just below the gap between the fixed plate 310 and the fixed plate 310.

16 to 19, the transfer device 330, the lower end is rotatably connected to the hinge portion formed in the lower frame and the upper end is rotated by a roller 331 that abuts the bottom surface of the transfer plate 320 Bar 332, the support bar 333 for connecting between the rotation bar 332 and the rotation bar 332 and the lifting body is fixed to the lower frame and the rotation bar 332 and the tip rod is connected to the lifting cylinder ( 334, and a transport cylinder 335 to which the body is fixed to the lower frame and to which the transport plate 320 and the front rod are connected.

The pivoting bar 332 is composed of a pair of front and rear and the pair of pivoting bars 332 by the support bar 333 is connected.

In addition, since the pivoting bar 332 is rotated at an acute angle about the hinge formed in the lower frame and is supported by the lifting cylinder 334, the pivoting bar 332 is not inclined except when the lifting cylinder 334 is operated.

The role of the roller 331 formed above the pivoting bar 332 serves to support the bottom of the transfer plate 320 and to allow the transfer plate 320 to be smoothly moved back and forth along the roller 331. do.

The transfer cylinder 335 is operated after the lifting cylinder 334 is operated, that is, the rotation bar 332 is rotated about the hinge portion by the operation of the lifting cylinder 334 to support the roller 331. When the transfer plate 320 is lifted and the transfer plate 320 is raised to a gap between the fixed plates 310, the tip rod of the transfer cylinder 335 is extended to push the transfer plate 320 forward.

On the other hand, Figure 20 is a perspective view showing another embodiment of the transfer device of the present invention directly connected to the lifting cylinder 334 and the transfer plate 320 for smooth and rapid lifting of the transfer plate 320 It was made.

In other words, by fixing the lower part of the body of the lifting cylinder 334 to the frame and installing a roller 331 in contact with the bottom surface of the transfer plate 320 to the front end rod for the operation of the lifting cylinder 334 without using unnecessary connecting members. The operation of allowing the transfer plate 320 to be directly lifted up and then pushing the transfer plate 320 to the transfer cylinder 335 is a very simplified configuration. Such a configuration is applied to both the first and second transfer devices 300 and 600. Applicable

21 is a perspective view of a pressing device according to an embodiment of the present invention, the pressing device 400, the contents in the forming plate 700 is transported along the first and second transfer devices (300, 600) As a device for removing moisture by pressurizing, it is composed of a frame 410 which is installed to be located above the rear of the first and second transfer devices 300 and 600 and a cylinder 420 which is installed on the upper side of the frame 410.

A plurality of cylinders 420 are installed above the frame 410 so as to be positioned above the first and second transfer devices 300 and 600, and a pressurized disk 430 is installed and transported to the rod end of the cylinder 420. The contents in the plate 700 are pressed to remove moisture.

The pressure disk 430 is moved along the guide 431 to prevent the cylinder 420 from rotating around the rod during operation of the rod.

And a control unit 440 for controlling the operation of the cylinder 420 is formed on one side of the frame 410.

The guide 431 is installed in the frame 410 in the longitudinal direction.

22 is a perspective view of a u-turn device according to an embodiment of the present invention, the U-turn device 500 is installed in the rear of the first, second transfer device (300, 600) the first, second transfer device (300, 600) ) Is formed at the same height as the first and second transfer apparatuses 300 and 600, and an inserting portion 510 is provided on the upper portion so as to stably transport the transferred forming plate 700.

In addition, partitions 520 are installed at both ends of the U-turn device 500.

The inserting portion 510 is configured to have an open state in the front so that the transferred forming plate 700 can be inserted, and a separation prevention jaw 530 is provided at the side and the rear to hold the forming plate 700.

Rollers 540 are formed at the lower four edges of the insertion part 510, and a push cylinder 550 is installed at the lower center thereof.

The push cylinder 550 is fixed to the rear of the frame and the front rod is connected to the lower portion of the insertion portion 510.

On the other hand, referring to the operation of the insertion portion 510 according to the operation of the push cylinder 550, first, when the forming plate 700 is placed in the insertion portion 510, the rod of the push cylinder 550 is elongated. In addition, the insertion part 510 is moved to the second transfer device 600 side and the forming plate 700 is moved to the second transfer device 600.

Of course, after the transfer of the forming plate 700 is completed, the rod of the push cylinder 550 is retracted to the original state and the insertion portion 510 is located in the first transfer device 300 to wait for the insertion of the forming plate 700 The standby state.

The second transfer device 600 has the same configuration as the first transfer device 300 and is installed in parallel with the first transfer device 300 and is connected to the first transfer device 300 by the U-turn device 500. Form a line.

In this case, the second transfer device 600 is installed in the opposite direction to the first transfer device 300 so that the forming plate 700 transferred from the U-turn device 500 is transferred from the rear to the front.

In addition, as in the first transfer apparatus 300, the transfer apparatus 330 is installed at the lower portion of the second transfer apparatus 600 to transfer the forming plate 700.

The length of the second transfer device 600 may be increased or decreased as necessary according to the place, and since the configuration is the same as that of the first transfer device 300, a detailed configuration description thereof will be omitted.

As described above, the conveying pressurization device 100 of the present invention is a lifting device 200 for lifting the container 41 and pouring the contents in the container 41 to the forming plate 700, and a molding plate containing the contents ( The first conveying apparatus 300 for conveying the 700 and the pressurizing apparatus 400 for removing moisture by pressing the contents in the conveyed forming plate 700 and the conveyed forming plate 700, the second conveying apparatus 600 U-turn device 500 for transferring to a high-quality tofu by building an integrated connection line consisting of a second transfer device 600 for transporting the forming plate 700, such as the first transfer device 300, In order to produce as, look at the operation process for each device of the transport pressurizing apparatus 100 with reference to the accompanying drawings as follows.

First, the operation process of the lifting device 200 will be described.

As shown in FIGS. 12 to 14, when the vessel 41 in which the stirring operation is completed is placed on the fork part 220 of the elevating device 200 and the switch of the control part 290 is operated, the container 41 is placed on the lower portion of the support frame 210. The rod of the installed cylinder 270 is extended so that the fork part 220 together with the lifting part 230 is lifted at the same time to lift the container 41.

At this time, since the roller 244 is installed on the elevating rod 240 installed at both sides of the elevating portion 230 and moved along the edge of the support frame 210, the elevating portion 230 is easily elevated.

When the switch of the control unit 290 is again operated to pour the contents in the container 41, the rotation device 251 is operated this time.

The rotation device 251 starts the operation by driving the motor 252 after receiving the signal from the control unit 290.

That is, when the motor 252 is operated, since the motor 252 and the sprocket 253 are connected by the chain 255, the sprocket 253 is rotated and the auxiliary sprocket 254 formed on the side of the sprocket 253 is provided. It is also rotated at the same time.

Since the one end of the chain 255 connected to the auxiliary sprocket 254 is connected to the lower portion of the connecting rod 222, when the auxiliary sprocket 254 is rotated, the chain 255 is pulled so that the fork part 220 rotates. .

On the other hand, since the weight 256 is attached to the end of the chain 255 over the auxiliary sprocket 254, there is no fear that the chain 255 will be separated from the auxiliary sprocket 254, and also sag of the chain 255 is prevented. can do.

The fork 220 is rotated about the hinge 242 because the connecting rod 222 is connected to the hinge 242 formed on the support rod 241 of the lifting unit 230.

The stop point of rotation operation of the fork 220 is a moment when the connecting rod 222 touches the limit switch 257 formed on the base 250.

As the fork 220 rotates as described above, the contents in the container 41 placed therein are poured into the forming plate 700 placed on the first transfer device 300 through the hopper 280.

At this time, a cover 281 made of vinyl or the like is covered at the tip of the hopper 280 so that the contents may not flow to any place other than the forming plate 700.

Once again to briefly explain the operation of the lifting device 200, the lifting unit 230 is raised by the operation of the cylinder 270, and the fork 220 is also raised, followed by the rotation of the rotating device 251 By operation, the fork 220 is rotated so that the contents in the container 41 are poured into the forming plate 700.

On the other hand, when the operation of pouring the contents in the container 41 into the forming plate 700 is completed, the lifting device 200 is lowered to the original state and becomes a standby state.

That is, when the fork part 220 is rotated by the rotating device 251, the contact plate 223 formed on the connecting rod 222 of the fork part 220 touches the detection sensor 243 installed on the lifting bar 240. The operation is stopped and thus the rotation operation of the fork part 220 is stopped.

In this state, as the rod of the cylinder 270 contracts, the lifting unit 230 and the fork unit 220 are lowered and positioned in the original state.

Next, an operation process of the first transfer device 300 will be described.

As shown in FIGS. 15 to 19, the operation of pouring the contents into the forming plate 700 is completed and the first transfer device 300 is operated.

First, the transfer apparatus 330 is operated to transfer the forming plate 700 placed on the upper surface of the first transfer apparatus 300.

That is, when the tip rod of the lifting cylinder 334 is extended, the rotation bar 332 is rotated about the hinge to push up the transfer plate 320 upward.

At this time, the transfer plate 320 is raised to the gap between the fixed plate 310 to lift the forming plate 700 placed in the fixed plate 310.

In this state, when the rod of the transfer cylinder 335 is extended to push the transfer plate 320, the forming plate 700 is moved by a distance from which the rod of the transfer cylinder 334 is extended.

At this time, the transfer plate 320 is smoothly transferred along the roller 331 because the bottom surface is in contact with the roller 331 installed on the upper side of the rotation bar 332.

The operation of the transfer device 330 is made continuously and repeatedly formed plate 700 is transferred to the U-turn device (500).

20 is a perspective view showing another embodiment of the transfer apparatus of the present invention, the lower body of the lifting cylinder 334 is fixed to the frame and the front end of the roller in contact with the bottom surface of the transfer plate 320 ( 331 is installed to allow the transfer plate 320 to be immediately lifted by the operation of the lifting cylinder 334 without using an unnecessary connection member, and then to push the transfer plate 320 to the transfer cylinder 335. It is a very simplified feeder 330.

This configuration can be applied to both the first and second transfer apparatuses 300 and 600.

Next, the operation process of the pressurizing device 400 will be described.

As shown in FIG. 21, the pressurizing device 400 is a device for removing moisture by pressurizing the contents in the forming plate 700, and the forming plate 700 transferred along the first transfer device 300 is provided. When positioned directly under the frame 410 of the pressurizing device 400, the rod of the cylinder 420 is extended and the pressurizing disk 430 attached to the rod tip presses the contents in the forming plate 700 to a predetermined pressure to absorb moisture. Will be removed.

Since the pressurizing device 400 is installed from the first transfer device 300 to the second transfer device 600, the same operation is performed on the forming plate 700 placed on the second transfer device 600.

Next, the operation process of the U-turn apparatus 500 will be described.

As shown in FIG. 22, the forming plate 700 transferred through the first conveying device 300 and the pressing device 400 is moved to the second conveying device 600 through the U-turn device 500. do.

That is, the forming plate 700 transferred from the first transfer device 300 is seated in the insertion part 510 of the U-turn device 500.

The insertion part 510 is provided with a separation prevention jaw 530 except for the entry part of the forming plate 700, and the transfer of the forming plate 700 is made very stable.

As such, when the forming plate 700 is transferred to the insertion part 510, the push cylinder 550 of the lower part of the insertion part 510 is operated to push the insertion part 510 toward the second transfer device 600.

At this time, since the roller 540 is installed under the insertion part 510, the conveyance is made very easy.

Next, an operation process of the second transfer device 600 will be described.

The second transfer device 600 is installed in parallel with the first transfer device 300 and operates in the same manner as the first transfer device 300, and removes the forming plate 700 transferred from the U-turn device 500. 1 Transfer to the same operation process as the transfer device (300).

However, since the second conveying apparatus 600 is installed to be opposite to the conveying direction of the forming plate 700 of the first conveying apparatus 300, the forming plate 700 is moved forward from the rear in which the U-turn apparatus 500 is installed. .

Looking at the overall operating process of the transfer pressure device 100 once again, when the container 41 is agitated is transferred to the lifting device 200, the contents of the container 41 by the lifting device 200 is transferred to the first transfer device ( It is poured into the forming plate 700 placed on 300.

And the forming plate 700 with the contents is transferred through the first transfer device 300 in this process the contents of the inside of the forming plate 700 by the pressing device 400 is to remove moisture.

The forming plate 700 which has undergone this process is moved to the U-turn apparatus 500, and the forming plate 700 is transferred to the second transfer apparatus 600 by the U-turn apparatus 500.

In addition, the forming plate 700 transferred to the second transfer apparatus 600 is transferred by the same operation as the first transfer apparatus 300.

Of course, the contents of the inside of the forming plate 700 located in the second transfer device 600 are also pressurized by the pressing device 400 to remove moisture.

As discussed in detail above, the present invention can automate the manufacturing process of tofu, thereby reducing labor costs and increasing the competitiveness of the enterprise, and producing high-quality tofu in large quantities and providing it to consumers at low prices.

Although the present invention has been described by the accompanying drawings, the present invention is not limited thereto, and many modifications and variations may be made within the scope of the following claims.

Claims (14)

In the tofu manufacturing apparatus which makes tofu from soy milk, The soymilk mixed with sewage from the outside is pushed to the other end with the first screw installed on the inner circumferential surface, and the cylindrical mesh rotated by a motor to separate the sesame and soymilk is wrapped around the mesh and protected from the outside. Soymilk separation unit consisting of a frame for discharging the separated sew to the outside by forming a discharge port, It is installed on one side of the frame of the soymilk separator, the end portion thereof is rotated horizontally, and is connected to the soymilk supply pipe which supplies the soymilk separated by the mesh to the outside through the frame and the rotating end of the soymilk supply pipe. A soymilk supply unit comprising a first cylinder installed at one side of the frame and a first valve installed in the middle of the soymilk supply pipe so as to rotate the portion, and controlling soymilk supply amount; The liquid coagulant supply pipe and the liquid coagulant supply pipe which are installed on one side of the frame of the soymilk separation unit side by side with the soymilk supply unit and are installed to rotate horizontally to supply a liquid coagulant for coagulating soymilk such as water and so on. A liquid coagulant supply unit comprising a second cylinder installed at one side of the frame and connected to a portion, and a second valve installed between the liquid coagulant supply pipes and controlling a supply amount of the liquid coagulant; A wheeled container and a circumference of a lower portion of the container located at a working radius of the soymilk supply pipe of the soymilk supply part and the liquid coagulant supply pipe of the liquid coagulant supply part to receive the soymilk and the liquid coagulant from the soymilk supply pipe and the liquid coagulant supply pipe. Soymilk contained in the container and installed at the end of the rod which is installed at a weight so as to guide the working position of the container, and a workbench made up from the stand, and fixed to the end of the workbench. A stirring part made of a perforated plate for stirring the liquid coagulant, One or more fixed to the workbench of the stirring section to fix the position of the container in the workbench and at least one at a predetermined distance from the position fixing section on the workbench of the stirring section is installed at least one fourth cylinder A stirring device comprising a container fixing part including a pressing part for urging the container fixed to the position fixing part by the operation of the container against the work table; It is connected to the rear of the stirring device, the support frame is formed on both sides and the cylinder formed in the lower portion of the support frame and the lifting portion connected to the lifting and lowering and connected to the cylinder and at a predetermined angle by the rotating device Lifting device consisting of a rotating fork and the hopper formed on the support frame and the control unit installed on one side support frame, It is installed to be connected to the rear of the landing device and is installed upward from the floor to a certain height, and is installed so as to be positioned directly below the gap between the fixing plate and the fixing plate installed on the upper side with a gap of a predetermined space. A first feeding device composed of a plate, Actuators are installed on the upper side of the frame so as to be located at the rear upper portion of the first and second transfer devices. Several cylinders are installed on the upper portion of the frame and pressure disks installed on the cylinder front rod and one side of the frame. A pressurizing device formed in the control unit and configured to control the operation of the cylinder, It is connected to the rear of the first transfer device, the front is open, both sides and the rear is inserted into the separation prevention jaw is formed, the roller formed on the lower edge of the insert and the lower center of the insert is installed in the second insertion portion U-turn device consisting of a push cylinder that can be transferred to the transfer device, Side by side of the first transfer device is installed side by side and connected to the U-turn device is configured as the first transfer device, but the second transfer device is installed so that the conveying direction of the forming plate is opposite to the first transfer device Conveying pressurizing device is configured; Tofu manufacturing apparatus comprising a. The method of claim 1, At the end of the vertical stand in the workbench of the stirring section, a supporting rod which prevents the oscillation of the perforated plate by extending and supporting the vertical movement of the third cylinder rod extends in parallel with the rod. Tofu manufacturing apparatus further comprises a control unit for controlling the operation of the first and second cylinders and the first and second valves. The method according to claim 1 or 2, And a powder coagulant injector configured to inject the powder coagulant contained in the housing into the container with a second screw rotated by a motor built into the lower portion of the housing. The method of claim 3, wherein The stirring unit is a tofu manufacturing apparatus characterized in that the perforated plate a plurality of holes perforated to stir the soy milk and liquid coagulant by the vertical operation of the third cylinder. The method of claim 3, wherein The stirring unit is configured to stir by releasing air from the outside into the vessel through a plurality of nozzle holes formed in a nozzle tube installed in a radial shape at the rod end of the third cylinder to circulate the soymilk and the liquid coagulant. Tofu manufacturing apparatus. The method of claim 1, The elevating portion, the lifting rod is connected to the cylinder and the upper end is installed by the bracket in the lower support frame, the support rod formed in both sides of the hinge rod coupled to the connecting rod upper side of the fork portion is installed in the horizontal direction between the lifting rod, and the one side Tofu manufacturing apparatus comprising a support formed on the lifting bar. The method of claim 1, The fork part includes a settling portion in which a container is placed, a connecting rod formed at a right angle to the rear sides of the settling portion, a connecting rod formed at a hinge rod and an upper end connected to the lifting rod of the lifting portion, and a contact plate formed at the one side connecting rod. Tofu manufacturing apparatus characterized in that. The method of claim 1, The rotating device, which is formed in the supporting portion, a motor, a sprocket connected by the motor and the chain, and an auxiliary sprocket formed on one side of the sprocket and one end thereof are connected to the lower side of the connecting rod and the other end of the fork part. Tofu manufacturing apparatus characterized in that the end is composed of a chain connected to the auxiliary sprocket. The method of claim 8, Tofu manufacturing apparatus, characterized in that further coupled to the end of the chain connected to the javo sprocket. The method of claim 6, A head manufacturing apparatus, characterized in that the rear of the support portion is installed so that the rotation operation of the fork portion stops at the moment when one connecting rod of the fork portion touches the limit switch. The method of claim 6, The one side elevating rod is installed in the head sensor to match the contact plate formed on the connecting rod to the head manufacturing apparatus, characterized in that configured to stop the rotation operation of the fork portion when the contact plate is in contact with the sensor. The method of claim 1, Tofu manufacturing apparatus characterized in that a cover such as vinyl is attached to the tip of the hopper. The method of claim 1, The transfer device installed in the lower portion of the first and second transfer device, the lower end is rotatably connected to the hinge portion formed in the lower frame, the upper end is a rotating bar made of a roller that abuts the bottom surface of the transfer plate, connecting the rotating bar and the rotating bar A head comprising a support bar to which the body is fixed to the lower frame and a pivoting bar and a lift cylinder to which the front rod is connected, and a transport cylinder to which the body is fixed to the lower frame and to which the transport plate and the front rod are connected. Manufacturing equipment. The method of claim 1, In the transfer device installed at the lower part of the first and second transfer devices, the lower part fixes the lower part of the body of the elevating cylinder to the frame and installs a roller in contact with the bottom surface of the transfer plate on the tip rod to operate the elevating cylinder without unnecessary operation. Tofu manufacturing apparatus, characterized in that configured to be immediately lifted by the transfer plate.