KR100818184B1 - vessel and packing structure of vinyl pack of apparatus for manufacturing bean curd - Google Patents

Abstract

The present invention is to packaging the tofu automatically in a box-type container and at the same time if necessary in parallel with the container and the plastic pack packaging structure of the tofu manufacturing apparatus to automatically package the tofu in addition to the container as well as the bag-type plastic pack It is about.

The present invention provides a cooling tank (10) for mixing and stirring soymilk and brine, an ejector (30) for discharging a predetermined amount of soymilk cooled in the cooling tank (10) to the container (20), and a container (20) containing a predetermined amount of soymilk. ) Is provided with a container packaging machine 40 for automatically packing, the honing pipe 60 is connected to the suction valve (50) to the outlet of the cooling tank (10); A cylinder 70 having a piston 71 fitted into an inner diameter of the honing pipe 60; A discharge check valve (80) connected to the outlet of the honing pipe (60); It is configured to include a plastic pack packing machine (K) which is connected to the discharge 첵 valve 80 by a hose (90) and automatically packaged by injecting a predetermined amount of soymilk cooled in the cooling tank 10 in a plastic pack (P).

Tofu, manufacturing equipment, container, plastic bag, packing, container packing machine, plastic bag packing machine

Description

Vessel and packing structure of vinyl pack of apparatus for manufacturing bean curd}

1 is a front view showing the structure of a general tofu manufacturing apparatus.

Figure 2 is an exemplary view showing a conventional packaging structure.

Figure 3 is an exemplary view showing a packaging structure of the present invention.

Figure 4a, 4b, 4c is an operating state of the honing pipe and the cylinder according to the present invention.

5 is a front view of the plastic pack packaging machine according to the present invention.

Figure 6 and Figure 7 is a perspective view of the plastic pack packaging machine in the present invention.

8 is a cross-sectional view of the plastic bag packaging machine according to the present invention.

9a to 9d is an operating state of the plastic pack packaging machine according to the present invention.

<Code Description of Main Parts of Drawing>

10: cooling tank 20: container

30: discharger 40: container packaging machine

50: suction check valve 60: honing pipe

70: cylinder 71: piston

80: exhaust check valve 90: hose

P: Vinyl Pack K: Vinyl Pack Packaging Machine

The present invention relates to a packaging structure of a tofu manufacturing apparatus, and more particularly, tofu is automatically packed in a box-type container, and at the same time, if necessary, the tofu is automatically packed not only in the container but also in a bag-type plastic pack. It relates to a container and a plastic bag packaging structure of one tofu manufacturing apparatus to be able to.

In general, the tofu manufacturing apparatus is a stirring tank (1) called while mixing and stirring soy flour and water as shown in FIG. Steam pressure cooker (2) for heating the soymilk stirred in the stirring tank (1); A boiler (3) for supplying steam to the steam pressure cooker (2); A cooling tank (4) for quenching the soymilk heated in the steam pressure cooker (2) and then mixing and stirring the cooled soymilk and the brine; Discharger (6) for discharging a predetermined amount of soymilk cooled in the cooling tank (4) to the container (5); A packing machine 7 for automatically packing the container 5 containing the predetermined amount of soy milk; Sterilization tank (8) for heating the packaged container (5) to coagulate and sterilize soy milk; An auxiliary cooling tank 9 for quenching the packaged container 5 which has passed through the sterilization tank 8; A refrigerator (R) for cooling the cooling tank (4) and the auxiliary cooling tank (9); And a controller C for automatically controlling their operations sequentially.

And the packaging machine 7 is a film supply roll (7b) for supplying the film (7a) to the upper portion of the container (5) transferred as shown in Figure 2, the film 7a is airtight on the upper surface of the container (5) A fusion plate 7c for fusion and sealing, a cylinder 7d for elevating the fusion plate 7c, a spring 7e that is coalesced between the fusion plate 7c and the cylinder 7d, and the fusion It consists of the cutter 7f which cuts the film 7a between the container 5 and the container 5 which are provided in the other side of the board | plate 7c, and are packed and conveyed to the other side.

Looking at the packaging structure of the conventional tofu manufacturing apparatus configured as described above has the advantage that can be stored for a long time by automatically packing the tofu in the box-type container (5) as shown in FIG.

However, since the conventional tofu manufacturing apparatus has a structure that can simply wrap the tofu only in the box-type container (5), in particular when manufacturing tofu or soft tofu, tofu to wrap in the bag-type plastic tofu packaging plastic bag There was a structural problem that could not be achieved.

An object of the present invention is to invent the above-mentioned conventional drawbacks, and automatically tofu tofu prepared in the tofu manufacturing apparatus in a box-type container and at the same time if necessary, in addition to the container tofu In addition, the present invention provides a container and a plastic pack packaging structure of a tofu manufacturing apparatus for automatically packing a bag-type plastic pack.

In order to achieve the above object, the present invention connects a honing pipe to the outlet of the cooling tank for the head, and inserts the piston of the cylinder in the inner diameter of the honing pipe, the discharge valve for the outlet of the honing pipe Connected, and the plastic pack packing machine for automatically packaging by injecting a predetermined amount of soymilk cooled in the cooling tank to the discharge valve for the discharge.

Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

The container and the plastic pack packaging structure of the tofu manufacturing apparatus according to the present invention, as shown in Figure 3 to 9d, the cooling tank (10) for quenching the heated soy milk and then mixing and stirring the cooled soy milk and brine, and cooling In the discharger 30 for discharging a predetermined amount of the soymilk cooled in the tank 10 to the container 20, and a container packaging machine 40 for automatically packaging a container 20 containing a predetermined amount of soymilk, the cooling A honing pipe 60 connected to the outlet of the tank 10 by a suction check valve 50; A cylinder 70 having a piston 71 fitted into an inner diameter of the honing pipe 60; A discharge check valve (80) connected to the outlet of the honing pipe (60); It is configured to include a plastic pack packing machine (K) which is connected to the discharge 첵 valve 80 by a hose 90 and automatically packaged by injecting a predetermined amount of soymilk cooled in the cooling tank 10 into a plastic pack (P). It is characterized by the configuration.

Here, the cooling tank 10 is to quench the soymilk heated in the steam pressure cooker to 5 ℃ as well known, such cooling tank 10 is automatically and manually introduced into the appropriate amount of water after cooling the soymilk, cooling tank 10, the stirring blade 11 which mixes the cooled soymilk and the brine, and the motor 12 which drives this stirring blade 11 are provided. At this time, the cooling tank 10 is composed of an outer cylinder and an inner cylinder so that cooling water is supplied between the outer cylinder and the inner cylinder.

The container 20 is packaged by holding a predetermined amount of soymilk cooled in the cooling tank 10 to hermetically seal the contents, such a container 20 is injected into the lower portion of the discharger 30 by manual operation. do. At this time, the container 20 is made of a box type, such a container 20 is put in a state put in the container frame (21).

The discharger 30 is to discharge a predetermined amount of the soymilk cooled in the cooling tank 10 to the container 20, as well as the quantitative detection sensor for detecting a state in which the amount of soymilk supplied to the discharger (30) 31) is provided, the lower side of one side of the discharger 30 is provided with a transfer cylinder 32 for transferring the container 20 containing a quantity of soymilk to the packaging machine 40 side, the transfer cylinder 32 is a container 20 An input detection sensor 33 for detecting the input state of the is installed, the discharger 30 is provided with an automatic valve 34 that is opened and closed by the controller.

The container packaging machine 40 is a film supply roll 42 for supplying the film 41 to the upper portion of the container 20 transported as is well known, and the film 41 is airtight on the upper surface of the container 20 A fusion plate 43 for fusion and sealing, a cylinder 44 for elevating the fusion plate 43, a spring 45 which is installed between the fusion plate 43 and the cylinder 44, and the fusion plate It is composed of a cutter 46 which cuts the film 41 between the container 20 and the container 20 which is provided on the other side of the 43 and packed and transported to the other side.

For reference, as already known, a process of packing soymilk in a box-type container 20 using the container packer 40 will be described below.

When the container 20 is put in the container frame 21 and the container frame 21 is inserted into the lower part of the discharger 30, the input detecting sensor 33 detects the input state of the container 30, and the detected In response to the signal, the automatic valve 34 is opened and the soymilk cooled in the cooling tank 10 is discharged into the container 20 through the discharger 30.

When the amount of soy milk is discharged into the container 20 in the above state, the quantitative detection sensor 31 detects this, and the automatic valve 34 is automatically closed by this signal to stop the discharge of the soy milk.

Thereafter, the transfer cylinder 32 is operated by the controller to transfer the container 20 containing soymilk to the lower side of the fusion plate 43 of the container packer 40, and when the transfer of the container 20 is completed, the film feed roll 42. ), The film 41 wound up) is supplied to the upper part of the container 20, and in conjunction with this, the cylinder 44 lowers the fusion plate 43 to hermetically seal the film 41 to the upper part of the container 20. The container 20 is packed.

The container 20 packaged while repeating the above operation is packaged by the fusion plate 43 and the lifting cutter 46 at the same time as the elevating plate 43 in the process of sequentially transported and the container 20 and the container ( The film 41 between 20 is cut automatically. At this time, the container packaging machine 40 is automatically controlled by the controller.

Then, the packaged containers 20 are put into a sterilization tank and heated to 70 to 90 ° C. for about 30 to 40 minutes. The soymilk packaged in the container 20 is completely solidified while being slowly solidified, and thus the sterilized container 20 ) Into the auxiliary cooling bath and quenched at 5 ° C. for about 20 to 30 minutes to complete the manufacture of tofu, and then take out the container 20 and store it in the refrigerator.

The suction check valve 50 is connected between the outlet of the cooling tank 10 and the honing pipe 60, as shown in Figure 3, the suction check valve 50 is a honing pipe (as shown in Figure 4b) 60 is opened when soymilk is sucked into the inside, and when the soymilk sucked into the honing pipe 60 is discharged to the hose 90 through the drainage check valve 80 as shown in FIG. 50 is closed and closed.

The honing pipe 60 is connected to the outlet of the cooling tank 10 through the suction check valve 50 as shown in Figure 3, the piston 71 of the cylinder 70 in the inner diameter of the honing pipe 60 ) Is mounted to be movable left and right.

The cylinder 70 is automatically controlled by the controller of the head manufacturing apparatus, the piston 71 of such a cylinder 70 is mounted to the honing pipe 60 to move left and right, the cylinder 70 in normal Piston 71 is to be advanced as shown in Figure 4a. At this time, the suction force is generated when the piston 71 is pulled by operating the cylinder 70 as shown in FIG. 4B, and a predetermined amount of soy milk is sucked into the inside of the honing pipe 60. By operating the cylinder 70 to advance the piston 71 as in the soymilk is discharged to the hose 90 through the check valve 80 for discharging.

The discharge check valve 80 is connected to the outlet of the honing pipe 60, as shown in Figure 3, such a discharge check valve 80, soymilk flows into the inside of the honing pipe 60 as shown in Figure 4b. When suctioned, it is closed and closed, and when the soymilk sucked into the honing pipe 60 is discharged to the hose 90 as shown in FIG. 4C, the discharge check valve 80 is opened.

The hose 90 is connected between the discharge check valve 80 and the plastic pack packaging machine (K) as shown in Figure 3, one end of the hose 90 is connected to the discharge check valve 80, the hose The other end of the 90 is connected to the nozzle 320 of the vinyl packer K, which will be described later.

The plastic pack packing machine (K) is connected to the discharge valve (80) by the hose 90 as shown in Figure 3 is automatically injected by pouring a certain amount of soymilk cooled in the cooling tank 10 into the plastic pack (P) of the sealing type To pack, such a plastic pack packaging machine (K) is a frame 100 having an upper plate, a lower plate 110, 120 and a bracket 130 as shown in Figure 5 to 9d; A support (200) (210) fixed to an upper portion of the upper plate (110) to support the links (L1 to L4); An operating lever 300 connected to the link L2 and having a nozzle 320 connected to the hose 90; A nozzle support 400 installed at an upper portion of the upper plate 110 to be inclined and having a pad 410; An opening and closing plate 500 attached to the link L3 to open and close the hose 90; A plurality of tension springs (S) connected to the operation lever 300 and the opening and closing plate 500; A welder 600 installed to be inclined at an upper portion of the bracket 130 and contacting the pad 410 through a cylinder 610; A lifting bar 700 connected to the link L4 to receive elasticity of the spring 710; Installed on the lower plate 120 is composed of a cylinder 800 for raising the lifting bar (700).

Here, the frame 100 constitutes a main body of the plastic pack packer K, and the frame 100 includes upper and lower plates 110 and 120 and a bracket 130. At this time, the upper plate 110 and the lower plate 120 is connected to a plurality of support rods 140.

The supporters 200 and 210 are fixed to both sides of the upper surface central portion of the upper plate 110 as shown in FIG. 6 to support the links L1 to L4, and the two supporters 200 and 210 are the upper plate. Each of them is fixed in a state spaced apart from the 110 to vary the height of each other. At this time, the height of the one support 200 is formed higher than the height of the other support (210).

As shown in FIG. 8, one end of the link L1 is connected to the upper part of the support 200, and the other end of the link L2 is connected to the upper part of the other support 210. Both ends of the link L3 are connected to the link L1 and the link L2 by pins, and the link L4 is connected to a pin connecting the link L1 and the link L3 to the upper end thereof. do.

The actuating lever 300 is connected to the upper end of the link (L2) as shown in Figure 5, the actuating lever 300 is provided with a nozzle 320 connected to the hose (90). At this time, one end of the nozzle 320 is fixed to the lower end of the other end of the operation lever 300 is connected to the hose 90, while the injection hole of the plastic pack (P) is inserted into the nozzle 320 during packaging. .

The nozzle support 400 is installed to be inclined on the other side of the upper plate 110, as shown in Figure 5, the upper surface of the nozzle support 400 is formed to be inclined as shown, the upper surface of the nozzle support 400 A pad 410 made of a material having excellent heat resistance is attached. At this time, the other side lower portion of the nozzle support 400 is provided with a discharge plate 420 for guiding the discharge of the packaged plastic pack (P).

The opening and closing plate 500 is integrally attached to the link (L3), this opening and closing plate 500 opens and closes the hose (90) during packaging. At this time, the opening and closing plate 500 is operated as shown in Figure 9a to press the hose 90 flat, the hose 90 is closed, the opening and closing plate 500 is operated as shown in Figure 9b to the hose 90 The hose 90 opens when spaced apart from it.

The tension spring (S) is that both ends thereof are connected to the operating lever 300 and the opening and closing plate 500, respectively, as shown in Figure 6, such a plurality of tension springs (S) is the operation lever 300 and the head when packing The opening and closing plate 500 is provided with a tension so as to elastically maintain the state as shown in FIGS. 9A and 9B, respectively. At this time, the fixing rod for fixing the upper end of the tension spring (S) is provided at the upper portion of the operating lever 300, the fixing hole for fixing the lower end of the tension spring (S) is formed in the lower portion of the opening and closing plate (500). .

The fusion machine 600 is inclined to the upper portion of the bracket 130 as shown in Figure 5 to contact the pad 410 through the cylinder 610, such a fusion machine 600 is injected into the plastic pack (P) during packaging The inlet of the plastic pack (P) is heated and hermetically sealed to prevent leakage of the soy milk. At this time, a heater is built in the fusion machine 600, the operation of the cylinder 610 is automatically controlled by a controller.

The lifting bar 700 is connected to the lower end of the link (L4) as shown in Figure 8 by a pin, the lifting bar 700 receives the elasticity of the spring 710. In this case, a bushing 150 for guiding the lifting of the lifting bar 700 is vertically installed in the upper plate 110, and a spring support 700a is provided below the lifting bar 700, and the bushing ( The spring 710 is mounted between the 150 and the spring support 700a.

The cylinder 800 is to be installed in the upper portion of the lower plate 120, as shown in Figure 5, such a cylinder 800 raises the lifting bar 700 during packaging. At this time, the operation of the cylinder 800 is automatically controlled by the controller.

According to the present invention configured as described above in detail according to the accompanying drawings, the overall operating relationship for packing soymilk in the plastic bag (P) of the encapsulation type plastic pack (P) as follows.

First, as shown in FIG. 4B, when the piston 71 is operated to pull the piston 71, suction force is generated, and a predetermined amount of soymilk is sucked into the honing pipe 60, and as shown in FIG. 9A, the plastic packer K When pushing the operation lever 300 of the up), the operation lever 300 is rotated upward as shown, and at the same time the nozzle 320 is rotated to the top, so the nozzle 320 is shown in the nozzle support It is spaced apart from the pad 410 of (400), at this time by the tension of the tension spring (S) operating lever 300 is maintained in a state rotated upward as shown in Figure 5a, in this state open and close as shown As the plate 500 presses the hose 90 flat, the hose 90 is closed as a result.

In this state, as shown in FIG. 9A, the injection hole of the plastic pack P is inserted into the nozzle 320, and then the operating lever 300 rotates downward when the operating lever 300 is lowered as shown in FIG. 9B. At the same time, since the nozzle 320 rotates downward, the injection hole of the plastic pack P fitted to the nozzle 320 as shown in FIG. 9B is elastically in close contact with the pad 410 of the nozzle support 400, and at this time, the tension spring ( By the tension of S) the operating lever 300 is maintained in a state rotated downward as shown in Figure 9b, in this state, as shown in the opening and closing plate 500 is spaced apart from the hose 90 as a result The hose 90 is open.

Next, when the piston (70) is advanced by operating the cylinder (70) as shown in FIG. 4C in the open state of the hose (90), the soymilk is discharged to the hose (90) through the drain valve (80) for discharge, and the hose Soy milk discharged to 90 is discharged through the nozzle 320, as shown in Figure 9b is automatically injected into the bag-type plastic pack (P).

In addition, when a predetermined amount of soymilk is injected into the plastic pack P through the nozzle 320 in the state as shown in FIG. 9B, the cylinder 800 and the cylinder 610 operate simultaneously as shown in FIG. 9C.

When the cylinder 800 is operated, as shown in FIG. 9C, the elevating rod 700 moves upward while compressing the spring 710, and thus the links L1 to L4 operate as shown in FIG. 9C. As a result, the nozzle 320 ascends along the inclined surface of the pad 410 is removed from the inlet of the plastic pack (P), and as shown, the hose 90 is pressed again by the opening and closing plate 500 is closed. And, because the fusion machine 600 is in close contact with the inlet of the plastic pack (P) as shown in Figure 9c by the cylinder 610 operating at the same time, as a result, the inlet of the plastic pack (P) is a welder 600 so that the soymilk does not leak By air-tight sealing by the air, and when the injection port fusion of the plastic pack (P) is completed, the cylinder 610 and the fusion machine 600 is returned to its original state, as shown in Figure 9d, and thus the fusion machine 600 is returned to the original state The lower surface of the plastic pack (P) is discharged to the discharge plate 420 by its own weight.

On the other hand, the cylinder 800 is returned to its original state immediately after raising the lifting bar 700, and when the cylinder 800 returns to its original state, the lifting bar 700 is lowered to the original state by the restoring force of the spring 710. As a result, since the nozzle 320 maintains the same state as in the beginning as shown in FIG. 9D, as a result, a new plastic pack P is inserted into the nozzle 320 and the plastic pack P is repeated while repeating the above operation. Soymilk can be automatically infused and packed.

And put the packed plastic pack (P) in a sterilization tank and heated to 70 ~ 90 ℃ for about 30 to 40 minutes and put into a plastic pack (P) is completely sterilized as the packaged soy milk is slowly solidified, thus sterilized plastic pack ( When P) is placed in an auxiliary cooling tank and rapidly cooled to 5 ° C. for about 20 to 30 minutes, the manufacturing of tofu is completed, and then, the container 20 is taken out and stored in a refrigerator.

Therefore, according to the present invention, using the container packaging machine 40 and the plastic bag packaging machine (K) to automatically package the tofu in the box-type container 20 and at the same time in parallel with the tofu container 20 as well as the bag type The plastic pack (P) also has the advantage that can be automatically packed.

In addition, according to the present invention, by using the container packaging machine 40 and the plastic pack packaging machine (K), respectively, the packaging work of the container 20 and the packaging work of the plastic pack (P) can be performed separately, respectively, as necessary. The container packaging machine 40 and the plastic pack packaging machine (K) may be used at the same time to perform the packaging operation of the container 20 and the packaging of the plastic pack (P) at the same time.

As described above, the present invention can automatically package the tofu prepared in the tofu manufacturing apparatus in a box-type container, and at the same time, if necessary, the tofu can be automatically packed not only in the container but also in a bag-type plastic pack. It is a very useful invention.

Claims (2)

A cooling tank 10 for quenching the heated soymilk and then mixing and stirring the cooled soymilk and the brine, a discharger 30 for discharging a predetermined amount of the soymilk cooled in the cooling tank 10 to the container 20, and a predetermined amount of The container packaging machine 40 for automatically packing the container 20 containing soymilk, comprising: a honing pipe 60 connected to the outlet of the cooling tank 10 by a suction valve (50); A cylinder 70 having a piston 71 fitted into an inner diameter of the honing pipe 60; A discharge check valve (80) connected to the outlet of the honing pipe (60); The tofu manufacturing apparatus including a plastic pack packing machine (K) connected to the discharge 첵 valve 80 by a hose (90) and automatically packaged by injecting a predetermined amount of soymilk cooled in the cooling tank (10) in a plastic pack (P). Container and plastic pack packaging structure. According to claim 1, The plastic pack packaging machine (K) comprises a frame 100 having an upper plate, a lower plate 110, 120 and a bracket 130; A support (200) (210) fixed to an upper portion of the upper plate (110) to support the links (L1 to L4); An operating lever 300 connected to the link L2 and having a nozzle 320 connected to the hose 90; A nozzle support 400 installed at an upper portion of the upper plate 110 to be inclined and having a pad 410; An opening and closing plate 500 attached to the link L3 to open and close the hose 90; A plurality of tension springs (S) connected to the operation lever 300 and the opening and closing plate 500; A welder 600 installed to be inclined at an upper portion of the bracket 130 and contacting the pad 410 through a cylinder 610; A lifting bar 700 connected to the link L4 to receive elasticity of the spring 710; Container and plastic pack packaging structure of the tofu manufacturing apparatus, characterized in that consisting of a cylinder 800 is installed on the lower plate 120 to raise the elevating rod (700).

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