KR20220014975A - Paper foil support forming device - Google Patents

Abstract

The present invention relates to a paper foil support forming device for food cooking. The present invention comprises: a support cabinet for providing an internal space open upward through a lifting passage; a vertical column fixed to the support cabinet; a fixing plate fixed to the vertical column; a lifting plate moving up and down in the lower part of the fixing plate; an upper mold including a mold body and a built-in heater; a guide rail extending horizontally on the upper part of the support cabinet; a reciprocating plate supported on the guide rail and having a through hole formed therein; a lower mold mounted on the reciprocating plate and corresponding to the upper mold; and a horizontal actuator making the reciprocating plate reciprocate in the horizontal direction to move the lower mold loaded with paper foil to the vertical lower part of the upper mold. The paper foil support forming device for food cooking of the present invention made as described above can mass-produce a paper foil support having a certain shape by heating and pressing paper foil cut into a circle in a state of overlapping dozens of sheets, so the inconvenience of using paper foil wound on an existing roll can be eliminated.

Description

Paper foil support forming device for food cooking

The present invention relates to a paper foil that is spread on the bottom of a cooking container when food is heated and cooked, and more particularly, is a plate-type having a certain shape by heating and pressing dozens of paper foils cut in a circular shape in advance in an overlapping state. It relates to a paper foil support molding device for food cooking, which produces a support.

Among various objects used in the kitchen, foil is used to spread food on the bottom of a container when cooking food, or to wrap food that has already been prepared. These foils are light and easy to use, making them essential in almost every kitchen.

As for the foil, there are typically aluminum foil and paper foil. Aluminum foil is thinly manufactured by rolling a thin aluminum plate, which is a raw material, several times, and has high thermal conductivity and good heat resistance, and is often used when, for example, grilling meat or fish on a fire plate. However, in the case of aluminum foil, there is a disadvantage that if the cooking object easily adheres to the foil or if the heating time is prolonged, harmful components of aluminum itself may be absorbed into the food.

Accordingly, in recent years, paper foil has been widely used instead of aluminum foil. Paper foil is coated with silicone resin on both sides of a sheet made of natural pulp material, and has heat resistance as well as water and oil resistance, so it can be used by spreading it on the bottom of a cooking container or on a fire plate when cooking food.

Paper foil is distributed in a state wound on a roll like aluminum foil. The user has to unwind and cut the paper foil wound on the roll by the required length to use it. However, it is often inconvenient to unwrap the paper foil wound on the roll and use it. For example, if the cut is shorter than the required length, the short cut part must be discarded and cut again. Conversely, if you cut it longer than the required length, you waste paper foil.

There is also inconvenience in use. For example, when it is necessary to lay paper foil on the bottom of a round cooking vessel (such as a frying pan), the center part of the paper foil must be pressed to the floor and the outer part must be folded up to adhere to the wall, which is cumbersome and cumbersome. Moreover, the part folded at the top may become crumpled and debris may enter and be lodged. A ready-made paper foil base that can be used exclusively for containers with a round bottom is required.

Domestic Patent Publication No. 10-2008-0081629 (Manufacturing method of paper foil for food) Domestic Patent Publication No. 10-1420975 (Manufacturing method of envelope-type paper foil)

An object of the present invention is to provide an apparatus for forming a paper foil support for cooking food, which can mass-produce a paper foil support having a certain shape, thereby solving the inconvenience of using a paper foil wound on an existing roll.

The paper foil support forming apparatus for cooking food of the present invention as a means of solving the problems for achieving the above object is to form and manufacture a paper foil support having a bottom surface portion and a corrugated wall portion by heating and pressing a circular paper foil, and lifting and lowering a support cabinet for providing an internal space open upward through the passage; a plurality of vertical guleums extending vertically upwardly in a state of being fixed to the support cabinet and disposed on opposite sides with the elevating passage interposed therebetween; a fixing plate for providing support while both ends are fixed to the vertical column; a pressure actuator installed on the fixed plate and outputting a vertical lifting force; a lifting plate having both ends supported so as to be raised and lowered in a vertical column, positioned below the fixed plate, and moving up and down by the pressure actuator; A mold body having an upper wrinkle forming part for forming the corrugated wall on the outer surface, and a built-in heater built in the mold body and heating the mold body by generating heat by electric power applied from the outside, fixed to the lower part of the lifting plate and an upper mold; a guide rail fixed to the upper part of the support cabinet and horizontally extending in parallel to each other with the elevating passage interposed therebetween; a reciprocating plate supported slidably on the guide rail and having a through hole formed therein; It is mounted on the reciprocating plate, and provides a forming space that is opened up and down and located above the through hole, and a lower wrinkle forming part corresponding to the upper wrinkle forming part is located inside the forming space, and the paper foil input from the outside is located. a lower mold comprising a mold body supporting and supporting the mold body, and a band heater for heating the mold body; A horizontal actuator is provided that reciprocates the reciprocating plate in the horizontal direction to move the lower mold loaded with the paper foil to the vertical lower part of the upper mold.

In addition, in the inner space of the support cabinet, an ejecting part is installed to push up the paper foil support remaining in the forming space after being heated and pressed between the lower mold and the upper mold to the upper part of the forming space after the upper mold rises. A discharge conveyor is provided on the upper portion of the support cabinet to receive the paper foil support taken out to the upper part of the lower mold by the ejecting unit and transport it to the outside.

In addition, the ejecting unit; A discharge actuator installed vertically in the lower portion of the elevating passage, and passing through the elevating passage, the through hole and the molding space through a lifting movement by the discharge actuator, and connected to the piston rod of the discharge actuator through a link pin on the bottom surface A lifting disk having a first hinge portion and a second hinge portion spaced apart from the first hinge portion, is installed on the side of the discharge actuator, is connected to the second hinge portion through a link pin, and the lifting disk is a paper foil support It includes a lift limiter that works when the metal is lifted to the upper part of the lower mold, and tilts the lifting disk toward the conveyor so that the paper foil support slides down to the conveyor.

In addition, the rise limiter; A vertically extended hollow member, comprising: a vertical case providing a restraining space open upward through an upper passage; , a braking rod having a size larger than the inner diameter of the upper passage and fixed to the lower end of the vertical extension and having a locking portion that is caught on the upper passage when the vertical extension is raised and stops the rise of the second hinge portion.

The paper foil support forming apparatus for cooking food of the present invention, which is made as described above, can mass-produce a paper foil support having a certain shape by heating and pressing in a state where several dozen paper foils cut in a circle are overlapped. Inconvenience of using wrapped paper foil can be eliminated.

1A is a view showing a paper foil cut into a circle, and FIG. 1B is a perspective view of a paper foil support manufactured by molding the paper foil of FIG. 1A.
2 is a perspective view of an apparatus for forming a paper foil support for cooking food according to an embodiment of the present invention.
3 is a side view of the molding apparatus shown in FIG.
4 is a view showing the internal configuration of the support housing of the molding apparatus shown in FIG.
5A and 5B are diagrams for explaining the structure and operation principle of the ejecting unit of FIG. 4 .
6 to 8 are views for explaining the operation of the paper foil support molding apparatus for cooking food according to an embodiment of the present invention.

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

1A is a view showing a paper foil cut into a circle, and FIG. 1B is a perspective view of a paper foil support manufactured by molding the paper foil of FIG. 1A.

Basically, the molding apparatus 20 of the present invention is to heat-press the circular paper foil 11 shown in FIG. 1A to make the paper foil support 13 shown in FIG. 1B. In particular, rather than processing the paper foil 11 one by one, 20 to 40 sheets in a stacked state are processed at once.

As shown in Figure 1a, the paper foil 11 takes the form of a disk having a certain diameter. The paper foil 11 is obtained from the paper foil fabric through a separate preceding process, and the diameter of course varies depending on the size of the desired paper foil support 13 .

Reference numeral 11a denotes a folding line. The folding line 11a is a circular arc dividing the bottom portion 11b and the outer portion 11c, and is a line folded by the lower mold 45 and the upper mold 65 to be described later. The outer part 11c is formed into the corrugated wall part 13b of FIG. 1B by adding wrinkles while being folded upward. The corrugated wall portion 13b is formed with a corrugated portion 13a having a predetermined pitch in the arc direction.

As shown in FIG. 1B , the paper foil support 13 takes the form of a plate or a low-height container. Since the paper foil support 13 having such a structure already takes the form of a plate or container, it can be placed on the bottom of a heating container or installed on a wide and flat grilling plate or frying plate and used immediately.

2 is a perspective view of a paper foil support forming apparatus 20 for cooking food according to an embodiment of the present invention, and FIG. 3 is a side view of the forming apparatus shown in FIG. 2 . In addition, FIG. 4 is a view showing the internal configuration of the support housing included in the molding apparatus 20, and FIGS. 5A and 5B are views for explaining the structure and operation principle of the ejecting unit of FIG. 4 .

As shown, the paper foil support forming apparatus 20 for cooking according to this embodiment includes a support cabinet 39, a pair of vertical columns 61, a fixed plate 63, a pressure actuator 66, Lifting plate (64), upper mold (65), guide rail (41), reciprocating plate (43), lower mold (45), horizontal actuator (47), discharge conveyor (77), ejecting unit (50), main switch 35 , an emergency switch 37 , a controller 71 , a temperature display unit 73 , a timer 75 , and an air pump 78 .

First, the support cabinet 30 is a box-type support that provides a horizontal support surface 30a, and accommodates a pair of ejecting units 50 and an air pump 78 in the inner space 32 . In addition, an inspection door 31 is provided on one side of the support cabinet 30 . Maintenance of the ejecting unit 50 or the air pump 78 is possible through the inspection door 31 . In addition, a rectangular lifting passage 33 is provided in the upper center of the support cabinet 30 . The elevating passage 33 is a through hole for opening the inner space 32 upward, and is a passage through which the elevating disk 53 of the ejecting unit 50 passes.

The vertical column 61 is a straight member extending vertically upward with the lower end fixed to the support surface 30a, and is symmetrical to the opposite side with the elevating passage 33 interposed therebetween. Of course, a virtual horizontal line connecting the vertical columns 61 passes through the sky of the elevator passage 33 .

The fixed plate 63 is a horizontal rectangular plate that provides support while both ends are fixed to the vertical column 61 and has a pressurizing actuator 66 in the central portion. The pressure actuator 66 is composed of a cylinder 66a and a piston rod 66b penetrating downwardly through the fixed plate 63, and moves the lifting plate 64 up and down.

Further, the cylinder 66a is supported on the support plate 66c. The support plate 66c is a rectangular plate having a certain thickness, and has a heat insulating support 66d under the four corners. The insulating support 66d is a hollow part for blocking heat conduction, and supports the support plate 66c horizontally. The insulating support 66d may be made of engineering plastic or acetal. After disposing the insulation support 66d under the support plate 66c, the bolts 66e are passed through the support plate 66c, the insulation support 66d, and the fixing plate 63, and then the fixing plate 63 from the lower part. A firm fixation of the pressure actuator 66 is maintained by engaging with the nut 66f.

The controller 71 , the temperature display unit 73 , and the timer 75 are installed on the fixing plate 63 . The controller 71 outputs a control signal for controlling all operations of the molding apparatus 20 . Through the controller 71, for example, it is possible to adjust the heating time or heating temperature of the object to be processed (paper foil 11).

The temperature display unit 73 is a display window showing the output temperatures of the upper mold 65 and the lower mold 45 . The operator can proceed with the operation while checking the temperatures of the upper mold 65 and the lower mold 45 through the temperature display unit 73 . Of course, the upper and lower molds 65 and 45 are provided with a sensor (not shown) that senses the temperature and transmits it to the temperature display unit 73 .

The timer 75 serves to show the heat pressing time for the workpiece to the operator. In other words, the upper mold 65 descends to indicate the time to heat and press the object supported on the lower mold 45 . The timer 75 is connected to the controller 71 and receives time information from the controller 71 .

The elevating plate 64 is a rectangular plate provided to be elevating at the lower part of the fixed plate, and both ends are supported by the vertical column 61 . The lifting plate 64 is connected to the lower end of the piston rod 66b of the pressurizing actuator 66 and repeats the lifting movement by the operation of the pressurizing actuator 66 .

Two upper molds 65 are mounted on the lower portion of the lifting plate 64 . The upper mold 65 maintains a fixed state under the elevating plate 64 through a plurality of vertical rods 65e and long bolts 65g.

The vertical rod 65e is a hollow round bar having a through passage 65f, and the upper and lower ends are folded on the bottom surface of the lifting plate 64 and the upper surface of the upper mold 65, respectively. In addition, the long bolt (65g) is screwed to the upper mold (65) through the through passage (65f) after passing down the lifting plate (64). The fixed state of the upper mold 65 is maintained by the vertical rod 65e and the long bolt 65g.

The upper mold 65 includes a mold body 65a and a built-in heater 65c. The mold body 65a has a certain diameter, and the diameter of the lower part becomes smaller as the diameter of the lower part goes down. In addition, an upper wrinkle forming portion 65b is provided on the outer circumferential surface. The upper wrinkle forming portion 65b is for forming the corrugated wall portion 13b on the paper foil support 13, and has a wavy pattern having a predetermined pitch in the circumferential direction.

The built-in heater 65c is mounted inside the mold body 65a and heats the mold body 65a by generating heat by electric power applied from the outside. The upper mold 65 itself is heated by the built-in heater 65c, so that the paper foil 11 can be heated and pressed. The heating temperature of the upper mold 65 is controlled through the controller 71 . Reference numeral 65d denotes a power line for supplying power to the built-in heater 65c.

On the other hand, the guide rails 41 are horizontally fixed on the support surface 30a of the support cabinet 30 and are parallel to each other with the elevating passage 33 interposed therebetween. Each guide rail 41 is positioned between the elevating passage 33 and the vertical column 61, and supports the reciprocating plate 43 to be slidably moved in the arrow a direction and the opposite direction.

The reciprocating plate 43 is a square plate having a certain thickness, and both ends are supported on the guide rail 41 and connected to the horizontal actuator 47 . The horizontal actuator 47 reciprocates the reciprocating plate 43 while being horizontally supported on the support surface 30a through the fixing block 48 . That is, the reciprocating plate 43 is pulled in the arrow a direction by the horizontal actuator 47 or pushed in the opposite direction to move.

In addition, two through holes 43a are formed in the reciprocating plate 43 . The through hole 43a is a hole drilled in the thickness direction of the reciprocating plate 43, and allows the elevating disk 53 to pass therethrough. The reciprocating plate 43 is pulled in the arrow a direction by the horizontal actuator 47 and is positioned in the vertical lower portion of the upper mold 65, or moves in the opposite direction and falls out as shown in FIG. 2 . The normal position of the reciprocating plate 43 is a point at which the through hole 43a is located in the vertical direction below the upper mold 65 .

The lower mold 45, as a one-to-one correspondence to the upper mold 65, is horizontally fixed to the upper part of the reciprocating plate 43 through a plurality of heat insulating supports 45f. The lower mold 45 is located above the through hole 43a. That is, the central axis of the through hole 43a coincides with the central axis of the lower mold 45 .

The lower mold 45 includes a mold body 45a having a molding space 45c opened up and down, and a band heater 45d surrounding the mold body 45a. The band heater 45d heats the mold body 45a by generating heat by the power supplied through the power line 45e. The minimum inner diameter of the forming space 45c is larger than the inner diameter of the through hole 43a.

In addition, a lower wrinkle forming portion 45b is provided on the inner surface of the forming space 45c. The lower wrinkle forming portion 45b is a portion corresponding to the upper wrinkle forming portion 65b, and has a wave pattern having a predetermined pitch along the circumferential direction. When the paper foil 11 is placed on the upper part of the mold body 45a and the upper mold 65 is lowered to press the paper foil 11 downward, the outer part 11c of the paper foil 11 is It is folded upward, and a wrinkle part (13a in FIG. 1B) is formed by the lower wrinkle forming part 45b and the upper wrinkle forming part 65b.

The main switch 35 is a switch for starting the molding apparatus 20 . After the main switch 35 is turned on, a set value is input to the controller 71 and the operation of the molding apparatus 20 is started. In addition, the emergency switch 37 serves to stop the molding device 20 in case of an emergency.

The discharge conveyor 77 is installed on the upper side of the horizontal actuator 47, is taken out to the upper part of the lower mold 45 by the ejecting part 50 to be described later, and then the paper foil slides down in the direction of the arrow e of FIG. It serves to take over the support 13 and transfer it to the outside.

On the other hand, the ejecting part 50, the paper foil support 13 remaining in the molding space 45c after being heat-pressed between the lower mold 45 and the upper mold 65, the upper mold 65 is After rising, it plays a role of pushing up to the upper part of the molding space.

The ejecting unit 50 includes a vertical discharge actuator 51 , a lifting disk 53 , and a lift limiter 55 , as shown in FIG. 5A . The discharge actuator 51 is vertically mounted in the inner space 32 of the support casing 30 and operates. Appropriate fixing means (not shown) for supporting the discharge actuator 51 in the inner space 32 is applied.

The lifting disk 53 is a disk-shaped member having a predetermined diameter, and has a first hinge part 53a and a second hinge part 53b on the bottom surface. The diameter of the lifting disk 53 is smaller than the minimum inner diameter of the through hole 43a as well as the molding space 45c. Accordingly, the lifting disk 53 can ascend or descend as much as possible through the lifting passage 33 , the through hole 43a and the forming space 45c .

The first hinge part 53a is connected to the upper end of the piston rod 51b by a link pin 54 . The lifting disk 53 is capable of rotational movement around the link pin 54 . In addition, the second hinge part 53b is spaced apart from the first hinge part 53a and is connected to the upper end of the braking rod 57 of the lift limiter 55 . The second hinge part 53b and the braking rod 57 are also connected by a link pin 54 . The braking rod 57 is rotatable about the link pin 54 .

The rise limiter 55 is stopped first before the piston rod 51b reaches top dead center, thereby restricting the second hinge part 53b from rising further. That is, in a state in which the elevating disc 53 is lowered, the elevating disc 53 is maintained horizontally, but in a state in which the elevating disc 53 is fully raised, the elevating disc 53 is moved by pulling the second hinge part 53b. It is inclined in the direction of the arrow g.

The lift limiter 55 is composed of a vertical case 55a and a braking rod 57 . The vertical case 55a is a hollow member having a lower end blocked and extending vertically, and provides a restraining space 55b that is opened upward through the upper passage 55c. The upper passage 55c is a through hole having a certain diameter, and the vertical extension portion 57a of the braking rod 57 passes, but the lock portion 57b does not pass. The vertical case 55a maintains a state fixed to the side of the discharge actuator 51 .

The braking rod 57 includes a vertically extending vertically extending portion 57a and a hooking portion 57b at the lower end of the vertical extending portion 57a. The vertical extension portion 57a is a round bar having a constant diameter. The diameter of the vertical extension portion 57a is smaller than the inner diameter of the upper passage 55c, so that frictional force is not generated between the inner circumferential surface of the upper passage 55c. In addition, the locking portion 57b is a spherical member having a larger diameter than the inner diameter of the upper passage 55c.

In the ejecting unit 50 having the above configuration, the lifting disk 53 is balanced by the action of gravity. That is, even though the distance L1 to the left end is longer than the distance L2 to the right end with respect to the link pin 54 fitted in the first hinge portion 53a, equilibrium is achieved. The reason is that the braking rod 57 is suspended from the right end.

The operation of the ejecting unit 50 is performed as follows. First, when the piston rod 51b of the discharge actuator 51 is positioned at the bottom dead center and the piston rod 51b starts to rise, the lifting disk 53 and the braking rod 57 start to rise at the same time.

When the above-described ascending continues and the locking portion 57b is finally caught in the upper passage 55c, the second hinge portion 53b cannot rise any more and is fixed there. However, the piston rod 51b rises further by Z of FIG. 5B and stops. In the meantime, the lifting disk 53 is rotated in the direction of the arrow g and inclined. The timing at which the rotation of the lifting disk 53 starts is started immediately after the lifting disk 53 completely passes through the lower mold 45 upward.

6 to 8 are views for explaining the operation of the paper foil support forming apparatus 20 for cooking according to an embodiment of the present invention.

Referring to FIG. 6 , a plurality of paper foils 11 are loaded on the upper part of the lower mold 45 . As the processing object of the paper foil 11, the number of sheets may vary according to the case.

If the lower mold 45 loaded with the paper foil 11 is positioned at the vertical lower part of the upper mold 65 , the pressure actuator 66 is operated to lower the upper mold 65 . At this time, the lower mold 45 and the upper mold 65 are heated by the heaters 45d and 65c.

The descending upper mold 65 presses the paper foil 11 in the arrow p direction and enters the forming space 45c of the lower mold 45 . The paper foil 11 interposed between the lower mold 45 and the upper mold 65 is molded in a heat-pressed state to become a paper foil support 13 having the shape shown in FIG. 1B .

If the upper mold 65 rises after the set pressing time has elapsed, the ejecting unit 50 operates to pull out the paper foil support 13 from the lower mold 45 upwards, tilt it and put it on the discharge conveyor 77 . The operation method of the ejecting unit 50 is as described above. The paper foil support 13 moving in the direction of the arrow e is discharged to the outside by the discharge conveyor 77 and moves to the subsequent production line.

As mentioned above, although the present invention has been described in detail through specific embodiments, the present invention is not limited to the above embodiments, and various modifications are possible by those of ordinary skill within the scope of the technical spirit of the present invention.

11: Paper foil 11a: Folding line 11b: Bottom part
11c: Outer part 13: Paper foil support 13a: Wrinkle part
13b: corrugated wall portion 20: molding device 30: support housing
30a: support surface 31: inspection door 32: interior space
33: elevator passage 35: main switch 37: emergency switch
41: guide rail 43: reciprocating plate 43a: through hole
45: lower mold 45a: mold body 45b: lower wrinkle forming part
45c: molding space 45d: band heater 45e: power line
45f: Insulation support 47: Horizontal actuator 48: Fixed block
50: ejecting unit 51: ejection actuator 51b: piston rod
53: lifting disk 53a: first hinge part 53b: second hinge part
54: link pin 55: rise limiter 55a: vertical case
55b: restraint space 55c: upper passage 57: brake rod
57a: vertical extension 57b: engaging portion 61: vertical column
63: fixed plate 64: elevating plate 65: upper mold
65a: mold body 65b: upper wrinkle forming part 65c: built-in heater
65d: Power line 65e: Vertical rod 65f: Pass-through
65g: long bolt 66: pressurized actuator 66a: cylinder
66b: piston rod 66c: support plate 66d: insulation support
66e: bolt 66f: nut 71: controller
73: temperature display unit 75: timer 77: discharge conveyor
78: air pump

Claims (4)

A paper foil support having a bottom surface and a wrinkled wall portion is molded and manufactured by heating and pressing a circular paper foil,
a support cabinet for providing an internal space open upward through the elevating passage;
a plurality of vertical gullems extending vertically upward in a state of being fixed to the support cabinet and disposed on opposite sides with the elevating passage interposed therebetween;
a fixing plate for providing support while both ends are fixed to the vertical column;
a pressure actuator installed on the fixed plate and outputting a vertical lifting force;
a lifting plate having both ends supported so as to be lifted in a vertical column, positioned below the fixed plate, and moving up and down by the pressure actuator;
A mold body having an upper wrinkle forming part for forming the corrugated wall on the outer surface, and a built-in heater built in the mold body and heating the mold body by generating heat by electric power applied from the outside, fixed to the lower part of the lifting plate and an upper mold;
a guide rail fixed to the upper portion of the support cabinet and extending horizontally in parallel with the elevating passageway therebetween;
a reciprocating plate that is slidably supported on the guide rail and has a through hole formed therein;
It is mounted on the reciprocating plate, and provides a forming space that is opened up and down and located above the through hole, and a lower wrinkle forming part corresponding to the upper wrinkle forming part is located inside the forming space, and the paper foil input from the outside is located. a lower mold comprising a mold body supporting and supporting the mold body, and a band heater for heating the mold body;
A horizontal actuator for moving the lower mold loaded with paper foil to the vertical lower part of the upper mold by reciprocating the reciprocating plate in the horizontal direction is provided,
Paper foil tray forming device for food preparation. According to claim 1,
In the inner space of the support cabinet,
An ejecting part is installed that pushes the paper foil support remaining in the molding space after the heat pressing between the lower mold and the upper mold to the upper part of the molding space after the upper mold rises,
A discharge conveyor is provided on the upper portion of the support cabinet to receive the paper foil support taken out to the upper part of the lower mold by the ejecting unit and transfer it to the outside,
Paper foil tray forming device for food preparation. 3. The method of claim 2,
The ejecting unit;
a discharge actuator vertically installed in the lower part of the elevating passage;
A first hinge portion connected to the piston rod of the discharge actuator through a link pin on the bottom surface of the bottom surface and spaced apart from the first hinge portion through the lifting movement by the discharge actuator a lifting disk having a second hinge part;
It is installed on the side of the discharge actuator, is connected to the second hinge part through a link pin, and acts when the lifting disk lifts the paper foil support to the upper part of the lower mold. Including a lift limiter for sliding down,
Paper foil tray forming device for food preparation. 4. The method of claim 3,
The rise limiter;
A vertically extending hollow member, comprising: a vertical case providing a restraining space open upward through the upper passage;
A vertical extension portion extending into the restraining space with the upper end connected to the second hinge portion through a link pin, the upper passage having a size larger than the inner diameter of the upper passage, fixed to the lower portion of the vertical extension, and the upper passage when the vertical extension is raised A braking rod having a locking portion for stopping the rise of the second hinge portion is included,
Paper foil tray forming device for food preparation.

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