KR101957294B1 - Apparatus for manufacturing hydrogel pack for skin care and control method thereof - Google Patents

Abstract

According to an embodiment of the present invention, provided is a skincare pack manufacturing apparatus using hydrogel. The apparatus includes: a housing including a door selectively opening or closing a work space for shaping a skincare pack, and maintaining a shaping temperature for manufacturing a skincare pack; a platform including a base supported on the floor of the work space of the housing; a shaping unit installed to be able to be moved in the work space, and including at least one nozzle module heating hydrogel to discharge the hydrogel to the platform; and a control part controlling the relative movement between the nozzle module and the platform, in which the skincare pack is shaped, and the discharge of the hydrogel from the nozzle module. The nozzle module includes: a replaceable syringe storing the hydrogel; and a pump discharging the hydrogel from the syringe. When a user inputs a washing command or the replacement of the syringe is detected, the control part operates the pump to supply hydrogel from a new syringe to a nozzle of the nozzle module to replace residues in the nozzle module with the hydrogel of the new syringe. The control part operates the pump based on information, which is calculated according to operational conditions of the pump and structural characteristics of a route for the flow of the hydrogel in the nozzle module, until the hydrogel is discharged through the nozzle, and then, the control part stops the pump after the reverse rotation of the pump to prevent the hydrogel from dropping out of the nozzle.

Description

[0001] APPARATUS FOR MANUFACTURING HYDROGEL PACK FOR SKIN CARE AND CONTROL METHOD THEREOF [0002]

The present invention relates to an apparatus for manufacturing a skin cosmetic pack using a hydrogel and a control method thereof.

In general, a mask pack is a kind of cosmetics that supplies moisture and nutrients to the skin and can perform skin care such as skin wrinkles, skin elasticity, gloss and the like relatively easily and effectively.

These mask packs may be cut based on facial contours and eye, nose, and mouth positions based on a general user's age-specific face model. Further, in the case of the three-dimensional mask pack, the mask pack may be composed of a plurality of sheet parts so as to be hermetically attached to respective parts of the face such as forehead, both sides balls, nose, and chin.

The mask pack may be a sheet product of a nonwoven fabric coated with a liquid such as a skin, a mask pack product which improves the fit by incorporating essence in a fabric such as cotton or a mask pack product using a hydrogel or a bio- Mask pack products, and the like. Among them, a mask pack product using a hydrogel has an advantage that a functional ingredient for skin cosmetics can be selectively contained or compounded, and the demand for a hydrogel mask pack is increasing.

Meanwhile, the manufacturer establishes the product standard based on the face model of the general user for mass production, and mass-produced the mask pack by using the factory automation equipment capable of producing a large quantity of mask pack in a short time, and supplies it to the market do. The mass-produced mask packs have received a good response from the market because they have a certain level of effectiveness at a relatively low price. However, due to the limitations of the mass production system, the user can not use the mask pack that is perfect for his skin , There is a problem that the user can not feel satisfactory enough.

Under such background, there has recently been an attempt to manufacture a customized mask pack for each user. Specifically, a technique has been proposed in which a user's face is modeled in 3D and a mask pack corresponding to the shape of a user's face is manufactured using the model. In this conventional technique, based on the modeled data, Or to apply a skin cosmetic material to a specific region of the base in consideration of the shape of the face of the user.

However, the above-described customized mask pack manufacturing apparatus or manufacturing method is applicable to a mask pack having a base, and thus can not be applied to a customized manufacture of a hydrogel mask pack having an increasing demand. Because the hydrogel is in a semi-solid state at room temperature, it is difficult to form a desired shape. Therefore, it is necessary to heat the hydrogel for molding. When the hydrogel is heated, the viscosity of the hydrogel is lowered and the hydrogel leaks from the nozzle for discharging the hydrogel. This is because the problem arises. That is, in order to manufacture the customized mask pack, the discharge timing, the discharge position, and the discharge amount of the hydrogel must be precisely controlled. In the conventional method, such control is very difficult or substantially impossible.

Further, in order to prevent such a problem, when the heating temperature of the hydrogel is lowered, sufficient viscosity for molding can not be secured, so that the productivity of the mask pack becomes extremely low or the quality of the final product becomes very poor.

Korean Patent Publication No. 10-2017-0070699 (published on June 22, 2017) proposes a " method for producing a 3D-hydrogel mask ", which merely optimizes the hydrogel content The above-mentioned problems are inherent and can not be a practical countermeasure for manufacturing a customized hydrogel mask pack.

In recent years, interest in skin beauty has increased, and skin beauty products for various parts of the body such as hands, arms, feet, and legs have been released as well as faces. There is an increasing need for customized products and products made from hydrogels.

Patent Document 1: Korean Patent Registration No. 10-1687583 (registered on December 13, 2016) Patent Document 2: Korean Patent Publication No. 10-2017-0070699 (published on June 22, 2017)

Embodiments of the present invention provide a manufacturing apparatus and a control method thereof for producing a skin cosmetic pack using a hydrogel as a raw material.

It is also an object of the present invention to provide a manufacturing apparatus and a control method thereof for producing a skin cosmetic pack quickly and precisely while using a hydrogel as a raw material.

The present invention also provides a manufacturing apparatus and a control method thereof for producing a high quality hydrogel skin cosmetic pack.

The present invention also provides a skin beauty pack manufacturing apparatus and a control method thereof using a hydrogel that is optimized for a user's body characteristics.

According to an aspect of the present invention, there is provided a cosmetic pack comprising: a housing having a door for selectively opening and closing a work space for skin beauty pack molding, the housing having a molding temperature required for manufacturing a skin cosmetic pack; A platform having a base supported by a bottom plate of a working space of the housing; A molding machine movably provided in the work space and including at least one nozzle module for heating the hydrogel to discharge the hydrogel to the platform; And a controller for controlling the relative movement of the platform and the dispensing of the hydrogel from the nozzle module, wherein the nozzle module and the skin beauty pack are molded, wherein the nozzle module comprises a syringe ; And a pump for discharging the hydrogel from the syringe, wherein when the user inputs a cleaning command or when the replacement of the syringe is sensed, the controller drives the pump to supply a hydrogel of a new syringe to the nozzle module Wherein the controller is configured to control the flow rate of the hydrogel in accordance with the structural characteristics of the path through which the hydrogel moves in the nozzle module and the operating conditions of the pump, The pump is driven in the reverse direction to prevent the hydrogel from flowing out of the nozzle after the pump is driven until the time when the hydrogel of the new syringe is discharged through the nozzle based on the calculated information, A skin cosmetic pack manufacturing apparatus using hydrogels can be provided. .

In addition, a skin beauty pack manufacturing apparatus using a hydrogel, which further comprises a user interface device for receiving the cleaning command, may be provided.

In addition, a skin beauty pack manufacturing apparatus using a hydrogel, which further includes a decompression sensor for detecting the replacement of the new syringe, may be provided.

In addition, the pump may be provided with a device for manufacturing a skin cosmetic pack, which is a peristaltic pump that flows or stops the hydrogel under the control of the control unit and includes a tube for flowing the hydrogel therein.

The nozzle module may further comprise: a syringe storing the hydrogel; A nozzle spaced below the syringe; And a main block disposed between the nozzle and the syringe, the main block being a base for supporting the nozzle, the syringe, providing a raw material flow path, and a heater mounted thereon, And a hydrogel as a raw material of the syringe is pumped and supplied to the nozzle. The apparatus for manufacturing a skin beauty pack using the hydrogel according to the present invention can be provided.

The peristaltic pump further includes a tube connected to the raw material flow path of the main block and having a U-shaped section; A pump head wrapped by the U-shaped section of the tube, contacting the tube and having a plurality of rollers; A pump motor coupling a shaft for rotating the pump head to the pump head; A pump bracket for mounting the pump motor to the main block; And a tube housing installed in the pump bracket with respect to the U-shaped section of the tube and supporting the tube pressed by the roller when the pump head rotates, Can be provided.

In addition, the syringe, the nozzle, and the pump may be provided with a skin beauty pack manufacturing apparatus using a hydrogel heated by heat transmitted from the heater.

In addition, the nozzle and the pump may be provided with an apparatus for manufacturing a skin beauty pack using a hydrogel including a thermally conductive metal as a material so that the nozzle and the pump can be heated by heat conduction transmitted through the main block.

The syringe is disposed on the upper side in the gravity direction of the main block, the pump is disposed on one side in the horizontal direction of the main block, and the nozzle is disposed on the lower side of the main block in the gravity direction. A manufacturing apparatus can be provided.

The heater may further include a heater for heating the syringe, the nozzle, and the pump so that the viscosity of the hydrogel discharged from the nozzle is maintained at 120 to 250 CPS or the temperature of the hydrogel is maintained at 70 to 95 degrees Celsius. A device for manufacturing a skin cosmetic pack using a gel can be provided.

The main block may further include a raw material flow path for supplying a hydrogel provided from the syringe to the pump and providing a hydrogel provided from the pump to the nozzle, A device for manufacturing a skin beauty pack using a heated hydrogel can be provided.

The main block is further provided with a temperature sensor for sensing the temperature of the main block, and the controller controls the heater to control the heater such that the temperature of the main block measured by the temperature sensor is maintained within a predetermined range. Can be provided.

According to an aspect of the present invention, a control unit controls a relative motion of a molding machine including a platform on which a skin beauty pack is formed and at least one nozzle module that discharges a heated hydrogel, and the hydrogel A method of controlling a skin beauty pack manufacturing apparatus for forming skin cosmetic packs by discharging the skin cosmetic pack to a platform side, the method comprising the steps of: separating syringes used or replaced from the nozzle modules and mounting new syringes on the nozzle modules; Receiving a cleaning command through a user interface device or a decompression sensor for detecting the replacement of the syringe; And a step of driving a pump mounted on the nozzle module to supply the hydrogel of the new syringe to a nozzle of the nozzle module to replace the residue remaining in the nozzle module with the hydrogel of the new syringe , The replacing step may include driving the pump until a time point at which the hydrogel of the new syringe is discharged through the nozzle; And a step of stopping the pump after the pump is reversely rotated so as to prevent the hydrogel from flowing out of the nozzle. The control method of the skin beauty pack manufacturing apparatus using the hydrogel may be provided.

The time point at which the hydrogel of the new syringe is discharged through the nozzle is determined by a structural characteristic of a path through which the hydrogel moves in the nozzle module by the controller and a hydrogel calculated by the operating conditions of the pump A control method of the skin cosmetic pack manufacturing apparatus can be provided.

According to the apparatus for manufacturing a skin beauty pack using a hydrogel according to embodiments of the present invention and the control method therefor, it is possible to produce a skin cosmetic pack using a hydrogel as a raw material.

In addition, there is an advantage that a skin beauty pack can be produced quickly and precisely while using a hydrogel as a raw material.

It also has the advantage of producing high quality hydrogel skin cosmetic packs.

In addition, there is an effect that a skin beauty pack using a hydrogel optimized for the user's body characteristics can be manufactured.

1 is a perspective view of a skin beauty pack manufacturing apparatus using a hydrogel according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view of the skin beauty pack manufacturing apparatus using the hydrogel shown in FIG. 1. FIG.
3 is a perspective view showing the shaping platform and film shown in Fig.
4 is an enlarged perspective view of the circle A shown in Fig.
5 is a perspective view for explaining the configuration of the film holder shown in FIG.
Fig. 6 is a perspective view showing the molding machine shown in Fig. 2. Fig.
7 is an exploded perspective view of the molding machine shown in Fig.
8 is a front view of the nozzle module disposed on the right side of the discharge unit of the molding machine shown in Fig.
9 is a cross-sectional view taken along the line BB shown in Fig.
FIG. 10 is a flowchart for explaining a cleaning process, which is a control method of the skin beauty pack manufacturing apparatus using the hydrogel according to the present invention.
11 is a perspective view of a dual nozzle module of a skin beauty pack manufacturing apparatus using a hydrogel according to an embodiment of the present invention.
12 is a perspective view for explaining the operation of the dual nozzle module shown in FIG.
13 is a flowchart illustrating a method of controlling the dual nozzle module shown in FIG.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a perspective view of a skin beauty pack manufacturing apparatus using a hydrogel according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of the skin beauty pack manufacturing apparatus using the hydrogel shown in FIG. 3 is an enlarged perspective view of the circle A shown in Fig. 3, Fig. 5 is a sectional view of the film holder shown in Fig. 4, and Fig. .

1 and 2, a skin cosmetic pack manufacturing apparatus 10 using a hydrogel according to an embodiment of the present invention includes a housing 100, a platform 200, a molding machine 300, and a controller 400 .

In the present embodiment, a skin beauty pack manufacturing apparatus 10 using a hydrogel is a device for manufacturing a skin cosmetic pack that can be used by attaching to a user's skin using a hydrogel as a raw material, Skin cosmetic packs can be manufactured on the basis of modeling data for any body parts such as feet, legs, and the like. In the present embodiment and the following description, a mask pack for attaching a user to a face is described as an example of a skin cosmetic pack using a hydrogel, but the spirit of the present invention is not limited thereto.

The housing 100 may include a work space 101 serving as a space for moving the dispensing unit H for forming a mask pack and a door 110 for selectively opening and closing the work space 101. The housing 100 may be configured to maintain the molding temperature necessary for manufacturing the mask pack in a state where the door 110 is closed.

A door handle is provided at a position below the front side of the door 110 spaced from the hinge of the door 110. The user can easily open and close the door 110 by holding the door handle and rotating the door 110. [

The platform 200 has a base 210 supported by a bottom plate 102 of a work space 101 of the housing 100 and controlled to move in a vertical direction.

The molding machine 300 may be disposed in the work space 101 of the housing 100 with respect to the upper position of the platform 200. [ The molding machine 300 may discharge the raw material for forming the mask pack onto the platform 200. For example, the molding machine 300 serves to mold the mask pack on the film 20 by discharging the raw material onto the film 20 which is mountable or separable on the base 210 of the platform 200. Here, the raw material may be in a heated condition in the nozzle modules 310 and 350 of the discharge unit H, for example, at a temperature of about 90 degrees Celsius. The heating condition is set by the control unit 400 and can be controlled through the temperature sensor. To this end, the molding machine 300 may be equipped with a heater and a temperature sensor as described later.

In the present embodiment, the raw material is a raw material or a mixed raw material which is stored in a cartridge (unrepresented) or syringe and can be discharged by pumping for forming a customized mask pack, has properties as semi-solid or gel at room temperature, The viscosity may be lowered to a certain level or lower and may be a raw material having properties as a liquid.

For example, the raw material can maintain a viscosity of 120 to 2500 CPS at a temperature of 70 to 95 degrees Celsius, thereby enabling ejection through a nozzle. However, if heating is carried out at 100 ° C or higher, water vaporization may occur, which is one of the components of the raw material. Therefore, the temperature of the raw material is preferably set to 95 ° C or less for safety. Specifically, the raw material may be any one of a hydrogel, a gel-like synthetic resin, and a material containing a functional cosmetic raw material in a polymer. In this embodiment, a hydrogel is described as an example.

The control unit 400 can be electrically connected to the platform 200 and the molding machine 300 through various cable cables and can control the electrical configuration of the platform 200 and the molding machine 300.

The control unit 400 may include an input / output display device (e.g., a touch screen) and an electronic circuit device and a power supply device connected thereto.

The control unit 400 may further include a USB port (not shown) for inputting / outputting external data. The control unit 400 controls the operation of the molding machine 300 and the platform 200 and receives the setting values and the customized modeling CAD data for each user, As shown in FIG.

Here, the control unit 400 can calculate or set the moving path of the molding machine 300 for forming the mask pack, the discharging speed of the hydrogel, the discharging amount, and the discharging time. That is, the controller 400 controls the discharge of the hydrogel in the nozzle modules 310 and 350. The basic data for this purpose may be transmitted from outside through wired / wireless data communication, or via data storage means such as USB.

The controller 400 controls the feed temperature of the molding machine 300 or the heater operating temperature or the operating temperature of the platform heater (not shown) attached to the bottom of the base 210 of the platform 200, Temperature control algorithm.

For example, the measurement object of the temperature sensor may be the temperature of the main block of each nozzle module 310, 350 of the molding machine 300. If the target temperature of the hydrogel is 90 degrees, the set temperature value of the main block may be set in a range higher than the target temperature. For example, the set temperature value of the main block may be 91 to 93 degrees Celsius, which is a predetermined range.

The skin cosmetic pack manufacturing apparatus 10 using the hydrogel of the present embodiment can adopt a cartesian 3D printer driving system having a structure optimized to manufacture a hydrogel mask pack based on warm molding. The skin beauty pack manufacturing apparatus 10 using the hydrogel is configured to be capable of discharging the raw material by an extrusion method using a pump such as a peristaltic pump. The skin cosmetic pack manufacturing apparatus 10 using the hydrogel of the present embodiment may include the detailed configuration described below for quickly and accurately realizing the manufacture of the customized mask pack.

For example, the housing 100 may have a box-like wall structure. The housing 100 may be enclosed by a casing suitable for a cosmetic manufacturing apparatus, and may include a heat insulator (unrepresented) installed inside the wall as an interior material.

As shown in FIG. 2, the housing 100 includes a back wall 103 assembled or erected in the bottom plate 102 corresponding to the boundary position of the work space 101. A power connector (not shown) connected to the power supply terminal of the control unit 400 may be provided behind the rear wall 103.

In addition, the housing 100 may include a pair of side walls 104, 105 connected to both sides of the back wall 103 and mounted on the bottom plate 102. The housing 100 may also include a pair of side walls 104 and 105 and a ceiling wall 106 connected to the top of the back wall 103 and the front of the housing 100 may be open. Here, the bottom plate 102 of the housing 100 may be coupled to the bottom surface of the back wall 103 and the side walls 104, 105 using a plurality of bolts.

The front face of the housing 100 and the work space 101 are selectively opened and closed corresponding to opening and closing operations of the door 110 (e.g., rotation around the rotation axis in the X-axis direction) Lt; / RTI > To this end, the housing 100 may include a door 110 hinged to the ceiling wall 106 and a tension gas spring 120 installed between the front of the side wall 104. The tensile gas spring 120 supports the door 110 when the door 110 is opened and maintains the opened state or assists opening and closing of the soft door 110. Further, the tensile gas spring 120 can attenuate the impact when the door 110 is closed.

The housing 100 may include a control unit casing 107 integrally connected to the outside of the right side wall 104 and exposing the input and output display device of the control unit 400 in the frontal direction of the housing 100 have.

The control unit casing 107 may be a control box including a power supply device, a control electronic circuit device, and the like. The side wall 104 on the right side of the housing 100 may be provided with a cable passage portion 108 for spatially connecting the internal space of the control unit casing 107 and the work space 101.

The housing 100 is also mounted on the bottom plate of the housing 100 so as to cover the lower portion of the linear driving device 221 of the platform 200 or the lower portions of the linear driving devices 321, 322, 323 of the molding machine 300 And a drive unit protective cover 130 installed in the drive unit 102.

The drive protection cover 130 may be a cap structure having a partially penetrating area 134 and 135 and a part or foreign matter of the raw material may enter the rails or operating areas of the linear driving devices 321, 322 and 323, Can be prevented.

To this end, parts located under the Y-axis linear driving devices 321 and 322 and the Z-axis linear driving device 221 may be disposed in the inner space of the driving device protection cover 130, respectively. (For example, the base 210 and the X-axis linear driving device 323) mounted on the moving parts of the Y-axis linear driving devices 321 and 322 and the Z-axis linear driving device 221 and the moving parts thereof, And the discharge unit H may be disposed above the drive unit protective cover 130 through the through areas 134 and 135 formed on the upper surface of the drive unit protective cover 130. [

In addition, a plurality of bolt holes (unmarked) for engaging with the bolts provided on the bottom plate 102 may be formed on the bottom surface of the drive unit protective cover 130.

The driving device protection cover 130 may include a front cover part 131 and a rear cover part 132 that can be disassembled and assembled for installation and maintenance of the platform 200 or the molding machine 300.

Grooves or protrusions 133, which can be interlocked with each other like concavoconvex shapes, may be formed on both cover wall portions where the front cover portion 131 and the rear cover portion 132 face each other. As a result, the engagement and contact between the front cover portion 131 and the rear cover portion 132 can be made airtight.

In particular, the front cover portion 131 of the drive unit protective cover 130 is provided with a residual receptacle 137 having an opening in the Z-axis direction for collecting the residue generated during cleaning of the nozzle of the molding machine 300 . Specifically, an installation hole 136 may be formed on the upper surface of the front cover part 131. The residual water reservoir 137 may be detachably inserted into or installed in the installation hole 136.

Since the user can separate and clean the residue receptacle 137, maintenance and cleanliness maintenance can be performed very easily. Further, clogging of the nozzle due to replacement of the raw material can be prevented in advance.

2 to 4, the platform 200 includes a Z-axis linear driving device 221 mounted on the bottom plate 102 of the housing 100 and driven according to a control signal provided by the controller 400 can do. In this embodiment, the Z-axis linear driving device 221 is provided for the platform 200 for 3D printing, but according to the embodiment, the forming part may be provided with the Z-axis linear driving device 221 have.

The platform 200 is moved upward and downward along the Z-axis direction by the Z-axis linear driving device 221 and is mounted on a base (not shown) disposed above the drive device protective cover 130 of the work space 101 of the housing 100 210, and a plurality of film holders 230.

The base 210 may be made of stainless steel (for example, SUS 430 series material) and has a rust-preventive function. Due to the characteristics of the SUS 430 series material, the film holder 230 can be attached by magnetic force .

The base 210 may further include a static eliminator (unrepresented) provided on the support base, such as the back wall 103 of the housing 100, which is not illustrated. Here, the electrostatic elimination device is constituted by an ion gun and a foreign material blowing device, so that static electricity is removed from the film 20 by irradiating ions toward the film 20 to prevent dust or fine foreign substances from adhering to the film 20 And relatively large foreign substances can be removed by the fluid force of the foreign material blowing apparatus. As a result, the pattern portion of the hydrogel mask pack having no foreign substance or dust can be formed on the film 20, thereby making it possible to manufacture a high-quality mask pack. That is, the present embodiment can provide a skin beauty pack using a hydrogel made up of a plurality of pattern parts corresponding to a three-dimensional face shape of a user, customized for each user.

On the other hand, there are cases where the mask pack is composed of two segments corresponding to the upper and lower parts of the user's head. In order to facilitate the manufacture of such a mask pack, the base 210 is divided into a plurality of film seats (not shown) partitioned by the frame stage jaws 212 so as to divide and form a plurality of pattern units 211, and a separate film 20 may be placed on each of the film seats 211. Here, the step height T of the edge step portion 212 is equal to the thickness of the film 20, for example, the step height T may be 0.2t (where t is 1 mm).

At this time, the front portion of the base 210 can be opened without the edge portion 212. That is, the edge step portion 212 may have a letter E shape based on the plane shape of the base 210, and is integrally formed with the upper surface of the base 210 as a reference.

For example, the film mount 211 may be formed in two rectangular planar shapes. At this time, a semi-circular or semi-elliptical film removing groove 213 is formed in the front part of each film seating part 211 so that a part of a user's finger enters and the edge of the film 20 can be easily pulled.

The interference between the base 210 and the user's hand does not occur when the used magnetic film 20 is positioned correctly due to the film removing groove 213 or when the film 20 is held after the mask pack is formed, The film 20 can be easily separated or removed from the film receiving portion 211 with ease.

4 and 5, each of the film holders 230 is detachably attached to the edge portion 212 of the base 210 by a magnetic force, and the film 20 is attached to the film seating portion 211 by gravity or magnetic force . A plurality of film holders 230 may be provided. For example, four film holders 230 may be provided, and each corner of the film 20 may be fixed to the base 210.

The body material of the film holder 230 may be an aluminum material (for example, an AL6061-based material). Therefore, since the film holder 230 is light in weight, the operation and handling of the film holder 230 can be facilitated. The surface of the film holder 230 can be post-processed by white anodizing, whereby the durability and lifetime of the film holder 230, which can be delivered through the user's hand, can be increased.

Each of the film holders 230 is attached to the upper surface of the film 20 and the upper surface of the base 210 in order to prevent scratches or damage to the film 20 caused by contact with the film 20 placed on the film seating portion 211. [ And a pad 231 which contacts the edge portion 211 of the stepped portion 211. The pad 231 may be a relatively soft cushioning material as compared to the handle 232, such as a silicone material or a rubber material.

Each of the film holders 230 includes a handle 232 having a cage structure connected to the pad 231 and a magnet 233 disposed inside the handle 232 based on the upper position of the pad 231 do. The magnet 233 may be a permanent magnet or a neodymium magnet. Each of the film holders 230 can be easily attached to and detached from the base 210 by using the magnetic force of the magnet 233 and the attachment position of the base 210 can be changed. The film holder 230 can be deformed and designed in various shapes and structures as long as it has a knob shape.

The user can fit the film 20 to the film seating portion 211 inside the edge portion 212 and fix the film 20 with the film holder 230. [ The plane size of each film 20 may be formed to be relatively small as compared with the area of the film receiving portion 211.

Once the mask pack is manufactured, the base 210 of the platform 200 is lifted and lowered along the Z-axis direction by the Z-axis linear driving device 221, and the film holder 230, the rim flange 212 And the film seating portion 211 of the film 20 as a result of which the film 20 is detached from the platform 200 during operation of the skin beauty pack manufacturing apparatus 10 using the hydrogel of this embodiment It may not happen.

The user can easily remove the film 20 while removing the film holder 230 from the base 210 when the film 20 is removed and then pulling and pulling the hand toward the film removal groove 213.

Fig. 6 is a perspective view showing the molding machine shown in Fig. 2, and Fig. 7 is an exploded perspective view of the molding machine shown in Fig. Fig. 8 is a front view of the nozzle module disposed on the right side of the discharge unit of the molding machine shown in Fig. 7, and Fig. 9 is a sectional view taken along the line B-B shown in Fig.

6 to 9, the molding machine 300 includes two Y-axis linear driving devices 321 and 322 controlled by the control unit 400 described above so as to be interlocked with the platform 200, and one X- Device 323 as shown in FIG. These linear driving devices 321, 322, and 323 may be linear motors.

For example, two Y-axis linear actuators 321 and 322 may be arranged in parallel on the bottom plate 102 of the housing 100 except for the mounting area of the platform 200. [ The two Y-axis linear actuators 321 and 322 are arranged in parallel so that the inertial force due to the payload and the movement of the X-axis linear motion apparatus 323 is stably sustained so that the mask pack can be manufactured precisely .

The molding machine 300 may also include two adapter blocks 324 and 325 coupled to the moving plates of the Y-axis linear actuators 321 and 322, respectively.

The X-axis linear driving device 323 may be installed between the adapter blocks 324 and 325 so as to be supported by the adapter blocks 324 and 325. At this time, a universal adapter plate 326 may be interposed between the adapter blocks 324 and 325 and the body case of the X-axis linear driving device 323 in order to install additional equipment such as a cable guide. The universal adapter plate 326 is provided with a plurality of mounting holes and is advantageous in that the X-axis linear driving device 323 can be given mounting freedom.

In this way, the linear driving devices 221, 321, 322, and 323, which are divided into two axes (e.g., X and Y axes) and one axis A 3D skin beauty pack or a mask pack can be manufactured.

The molding machine 300 further includes a T-shaped mount block 327 coupled to the moving plate of the X-axis linear driving device 323 and at least one nozzle module 310, 322 fixed to the front face of the mount block 327, 350). Each of the nozzle modules 310 and 350 may further include a decompression sensor (not shown) for detecting the mounting or replacement of the syringe 312. At this time, the decompression sensor may be electrically connected to the control unit 400. [

In the present embodiment, two nozzle modules 310 and 350 are fixed to both sides of the front surface of the mount block 327 as an example.

These nozzle modules 310 and 350 are discharge units H of the molding machine 300 and can be configured to satisfy the conditions of the hydrogel dispensing apparatus. Here, the condition of the hydrogel dispensing apparatus is that the convenience of filling and replacing the raw material, the sludge and tube heating performance for hydrogel melting, the quantitative extrusion performance and the maintenance convenience (for example, cleaning and nozzle replacement) It can mean.

The nozzle modules 310 and 350 are fixed to the mount block 327 and configured to move together with the mount block 327.

The nozzle modules 310 and 350 are arranged symmetrically on both sides with respect to the front surface of the mount block 327 to discharge the hydrogel as a raw material for manufacturing a mask pack to the platform 200 side.

Here, the nozzle modules 310 and 350 and the mount block 327 may be connected to each other through the angle member 328 having an L-shaped cross section. The use of the angle member 328 makes it very easy to install, separate, and maintain each nozzle module 310, 350.

Further, the molding machine 300 may further include a finishing member 329. The closing member 329 may be made of a light metal or nonmetal metal and may be coupled to the bottom surface of the mount block 327 for finishing the angle member 328 disposed between the nozzle modules 310, .

More specifically, the closing member 329 may include a fixed plate 329a and a finishing plate 329b integrally formed. The fixing plate 329a of the closing member 329 is brought into contact with the bottom surface of the mount block 327 and can be fixed to the mount block 327 through bolt fastening to the bolt holes formed mutually coincident. The finishing plate 329b of the closing member 329 extends from the fixing plate 329a to have a C-shaped cross-sectional shape and is disposed between the nozzle modules 310 and 350 and covers the front position of the angle member 328 in a non- can do. In other words, the closing member 329 serves to protect the angle member 328, which is a fixed position of the nozzle modules 310 and 350, and to perform a cosmetic finishing process.

The nozzle modules 310 and 350 may include a syringe 312, a nozzle 311, and a pump 340, respectively. Here, the nozzle 311 and the pump 340 may include a thermally conductive metal as a material thereof so that the nozzle 311 and the pump 340 can be heated by the heat conduction transmitted through the main block 330.

The nozzles 311 are provided in the nozzle modules 310 and 350, respectively, so that a relatively large amount of the raw material can be discharged, so that the skin cosmetic pack can be manufactured relatively quickly.

Since the nozzle modules 310 and 350 may be provided symmetrically, the detailed structure of the nozzle modules 310 and 350 will be described with reference to the nozzle module 310 located on the right side of FIG. 6 in order to avoid redundant description.

Referring to FIGS. 8 and 9, the nozzle module 310 performs the ejection of ultra-precise quantitative raw material, and can continuously discharge the raw material while satisfying the heating condition suitable for the characteristics of the raw material such as hydrogel or the like, It is configured not to leak from the nozzle 311, so that mask pack manufacture can be performed quickly and precisely.

In detail, the nozzle module 310 may include a syringe 312 storing a raw material and a main block 330.

First, the syringe 312 corresponds to the raw material storage means as a replaceable cartridge detachable from the nozzle module 310.

In addition, the nozzle 311 of the nozzle module 310 is disposed below the syringe 312. At this time, the nozzle 311 is detachably coupled to the material outlet of the main block 330. If the hole of the nozzle 311 is clogged or replacement is required, the nozzle 311 can be detached from the raw material outlet of the main block 330 by a user or a maintenance person.

The main block 330 is disposed between the nozzle 311 and the syringe 312 and serves as a support base for the nozzle 311, the syringe 312 and the angle member 328, Can be provided.

The nozzle module 310 includes a pump 340 installed in the main block 330 to communicate with the raw material flow path 331 and supplying the raw material of the syringe 312 to the nozzle 311 side. The pump 340 is connected to the main block 330 through a pump bracket 349 and can receive heat of the main block 330 or heat of the heater 332.

That is, the raw material flow path 331 can be heated by the heater 332. The controller 400 may control the heater 332 such that the temperature of the main block 330 measured by the temperature sensor 333 is maintained within a predetermined range.

 The heat of the heater 332 is transmitted to the tube 341 of the pump 340, the nozzle 311, and the syringe heating block 334 through the main block 330 on which the one heater 332 is mounted . Therefore, the temperature of the hydrogel as the raw material can be stably maintained at a condition value necessary for manufacturing the skin cosmetic pack, and the heat transfer efficiency can be maximized.

The pump 340 may be a peristaltic pump so that the raw material heated by the heater 332 does not leak from the nozzle 311 and the above-mentioned hydrogel discharging device condition can be satisfied. When the peristaltic pump is used as the pump 340, there is no contamination between the raw material to be discharged and the pump 340, self-priming pumping operation is possible, and the pump 340 is idling safe run-dry may be possible. In addition, a valve and a seal are not required and the pumping operation is smooth, so that the hydrogel as a raw material susceptible to deformation can be smoothly discharged.

The heater 332 and the temperature sensor 333 for generating heat corresponding to the heating condition of the raw material or for providing the raw material with the heat can be mounted on the main block 330.

The heater 332 basically heats various components connected to the main block 330 and the main block 330. For example, the heater 332 may be disposed in the entire region of the extrusion section, such as the main block 330, the nozzle 311, the tube 341 of the pump 340, the syringe heating block 334, and the syringe 312, (For example, 70 to 95 degrees Celsius) for lowering the viscosity of a raw material for manufacturing a mask pack such as a mask pack. The main block 330 may be formed of a thermally conductive material (e.g., a metal material).

The heater 332 may be configured to apply heat to the syringe heating block 334, the main block 330, the syringe 312, the nozzle 311 and the nozzle joint 311 have. As a result, heat can be conserved in the rear portion of the syringe 312 containing the raw material and the feeding portion of the raw material, and the optimized viscosity can be maintained.

If the raw material is heated to a temperature lower than the heating condition through the heater 332, the transfer action for extrusion is difficult to be performed due to the relatively high viscosity, and conversely, when the raw material is heated to a temperature higher than the heating condition, , Bubbles are generated, and the extrusion failure may occur.

The main block 330 is disposed at three central positions in relation to the syringe 312, the nozzle 311, and the pump 340, which are connected to the main block 330, respectively. Specifically, a syringe 312 is disposed on the upper side of the main block 330 in the gravity direction, a pump 340 is disposed on one side in the horizontal direction, and a nozzle 311 is disposed on the lower side in the gravity direction. Accordingly, the heat of the main block 330 can be uniformly transferred to the syringe 312, the nozzle 311, and the pump 340.

Particularly, the lower side of the sludge 312 by the heater 332 forms the highest temperature atmosphere, and the hydrogel which is contained in the syringe 312 and exists in a state of low viscosity, The highest temperature atmosphere is formed. As a result, the hydrogel is convected inside the syringe 312, so that the hydrogel inside the syringe 312 is present in a similar warm state as a whole. Therefore, the viscosity of the hydrogel discharged through the syringe 312 can be kept substantially uniform, thereby improving the molding quality of the mask pack and the quality of the final product.

The temperature value measured through the temperature sensor 333 and input to the control unit 400 side is the temperature of the raw material heated by the temperature sensor 333 because the temperature sensor 333 is installed on the main block 330 on the basis of a position close to the heater 332. [ Can be used relatively precisely to identify conditions.

The raw material flow path 331 of the main block 330 switches the raw material discharged from the upper syringe 312 to the side of the pump 340 and transfers the raw material discharged from the pump 340 to the side And is connected to the U-shaped flexible tube 341 of the pump 340. The U-

A quick coupler for tube piping is provided at a connection point between both ends of the tube 341 and the raw material flow path 331, so that the replacement of the tube 341 can be easily performed.

The tubes 341 are connected to the rollers 342 and 343 of the pump 340 and the tube housing 344 so that they can be deformed or compressed by a plurality of (e.g., ten) rollers 342 and 343 of the pump 340. [ To the pump 340 based on the gap between them. The tube housing 344 may have a structure that can be detached and attached with a bolt (not shown).

The pump 340 includes a pump head driven by a pump motor (not shown) and a plurality of rollers 342 and 343 rotatably disposed along the circumferential direction of the pump head.

The rotation and revolution of the rollers 342 and 343 compresses the tube 341 in the radial direction of the tube 341 so that the inner surfaces of the compressed tube 341 are closely contacted with each other to move the material in the tube 341 Can be blocked. When the pump head is rotated by the pump motor of the pump 340, the rollers 342 and 343 can move in correspondence with the rotation of the pump head. In accordance with the movement of the rollers 342 and 343, when the tube 341 is restored to its original shape, the raw material is sucked by the negative pressure generated inside the tube 341.

That is, as much as the flow rate of the raw material corresponding to the space between the rollers 342 and 343 is repeatedly collected in the tube 341, the raw material is fed from the inside of the syringe 312 to the raw material flow path Through the nozzle 331 and the tube 341 toward the nozzle 311.

A syringe joint 380 may be provided between the top surface of the raw material flow path 331 of the main block 330 and the syringe 312. The upper end of the syringe joint 380 is threadably engaged with the syringe 312 so as to be disassembled and assembled and the lower end of the syringe joint 380 is connected to the main block 330 to the upper surface hole of the raw material flow path 331.

A nozzle joint 381 may be provided between the bottom hole of the raw material flow path 331 of the main block 330 and the nozzle 311. The upper end of the nozzle joint 381 is screwed to the bottom hole of the raw material flow path 331 of the main block 330 and the lower end of the nozzle joint 381 is screwed And can be coupled with the nozzle 311 in a simple interference fit manner. Therefore, when the nozzle 311 needs to be replaced, the user can pull the nozzle 311 from the nozzle joint 381 and replace the nozzle 311 with a new nozzle (not shown) by inserting the nozzle 311 into the nozzle joint 381.

The nozzle module 310 includes a syringe heating block 334 which extends upward from an upper surface of the main block 330 and has a first semicircular groove portion which is in contact with an outer circumferential surface of one side of the syringe 312 . The nozzle module 310 includes a syringe cover block 320 having a second semicircular groove portion disposed on the opposite side of the syringe heating block 334 with respect to the syringe 312 and contacting the other outer peripheral surface of the syringe 312, (335).

The syringe cover block 335 and the syringe heating block 334 form a syringe inserting hole formed by the first and second semicircular groove portions in the inside thereof and insert the syringe 312 through the syringe inserting hole Or may be separated. As a result, the syringe 312 can be replaced easily and quickly. Here, the syringe cover block 335 may be formed of a Teflon material having low thermal conductivity for safety of the user. Whereby the heat inside the syringe 312 can be better preserved.

A slit 336 for confirming the remaining amount of the raw material of the syringe 312 penetrating in the thickness direction of the syringe cover block 335 is formed in the syringe cover block 335. Since the casing of the syringe 312 is transparent or semitransparent, the remaining amount of the raw material in the syringe 312 intuitively can be confirmed through the naked eye of the user, and the slit 336 can provide the user with excellent visibility .

Hereinafter, the operation and effect of the skin beauty pack manufacturing apparatus 10 using the hydrogel according to the embodiment of the present invention will be described.

That is, the present embodiment has an effect that the skin cosmetic pack using the hydrogel as a raw material can be customized to be produced or manufactured quickly for each user. In addition, this embodiment has an advantage that a skin beauty pack can be produced quickly and precisely while using a hydrogel as a raw material. The main block 330 can be heated by one row of heaters 332 to maximize heat transfer efficiency so that the heat of the heaters 332 flows through the main block 330 340 can be transferred to the tubes 341, the nozzles 311 and the syringe heating block 334 of the tubs 340 and 340, so that the temperature of the hydrogel as a raw material can be stably maintained at a condition value required for manufacturing a skin cosmetic pack have. As a result, high quality hydrogel skin cosmetic packs can be produced.

Hereinafter, a cleaning method of the manufacturing apparatus 10 according to the present embodiment will be described with reference to the drawings.

FIG. 10 is a flowchart for explaining a cleaning process, which is a control method of the skin beauty pack manufacturing apparatus using the hydrogel according to the present invention.

10, when the syringe provided on the right nozzle module 310 and the left nozzle module 350 are referred to as a first syringe and a second syringe, respectively, the use of the first syringe and the second syringe is completed The first syringe and the second syringe which have been used are removed or removed from the syringe heating block 334 provided in the nozzle modules 310 and 350, respectively, when the nozzle is to be cleaned (S110). In the present embodiment, two syringes are replaced or removed at the same time. However, any one cylinder may be replaced or removed. In this case, the other cylinder may remain installed in the nozzle module as it is.

Then, a new third syringe and a fourth syringe may be mounted on each syringe heating block 334 (S120).

After the step S320 in which the third syringe and the fourth syringe are mounted, the controller 400 may perform a step of receiving a wash command (not shown).

For example, the cleaning command may be input by a user through a user interface means such as the above-mentioned input / output display device, or a decompression sensor (unrepresented) installed on the nozzle module may be mounted on the third syringe and the fourth syringe If so, a cleaning command may be automatically input by it.

The control unit 400 controls the pumping operation of the pump 340 mounted on the nozzle modules 310 and 350 to supply the hydrogel of the third and fourth syringes to the nozzle 311, And the hydrogel discharged from the first syringe and the second syringe which have remained on the raw material flow path 331 and the tube 341 are discharged while the nozzle 311 and the raw material flow path 331 and the tube 341 ) Can be replaced with the hydrogel supplied from the new third syringe and the fourth syringe (S130).

In response to the replacing step S130, the control unit controls the flow of the hydrogel on the basis of the structural characteristics of the path through which the hydrogel is moved in the nozzle modules 310 and 350, A step of driving the pump 340 until the time when the hydrogel of the syringe is discharged through the nozzle 311 can be performed. Here, the time point at which the hydrogel is discharged through the nozzle 311 may be a time point at which a new hydrogel is discharged by a predetermined amount (e.g., a very small amount). In response to the replacement, the controller 400 may stop the operation of the pump 340 based on the time point when the hydrogel is discharged out of the nozzle (S140).

At this time, the controller 400 controls the operation conditions of the pump 340 until the hydrogel newly discharged from the third syringe and the fourth syringe is discharged to the nozzle 311, The raw material flow path 331, the tube 341, and the like, and the calculated operating conditions are stored in a memory (not shown) and can be used as needed. At this time, the control unit 400 may stop the pump 340 after the pump 340 is operated in reverse to prevent the hydrogel remaining in the nozzle 311 from flowing out of the nozzle 311 because the viscosity is low (S150).

According to the cleaning method of the present invention as described above, it is not necessary to replace the new nozzle (unrepresented) in the syringe replacement state, and the tube 341 or the raw material flow path 331 can be removed due to the syringe replacement, The fine air that can flow into the inside of the mask pack can be completely removed, so that it is possible to perform molding of a high-quality mask pack.

Hereinafter, a configuration of an apparatus for manufacturing a skin cosmetic pack using a hydrogel according to an application example of the present invention will be described.

FIG. 11 is a perspective view of a dual nozzle module of a skin beauty pack manufacturing apparatus using a hydrogel according to an application example of the present invention, FIG. 12 is a perspective view for explaining an operation relationship of the dual nozzle module shown in FIG. 11, 12 is a flowchart for explaining a control method of the dual nozzle module shown in FIG.

11 to 13, a molding machine according to an exemplary embodiment of the present invention includes a dual nozzle module, which is controlled by a control unit to interlock with a platform and can be moved or stopped by a Y-axis linear driving device and an X- (360).

The dual nozzle module 360 includes two syringes 312, one nozzle 361 and two pumps 340, 345.

Each pump 340, 345 includes a tube housing 344a that can be opened and closed in a hinged manner. One end of each tube housing 344a may be a hinge 344b located at the bottom of the pump body and the other end of the tube housing 344a may be a U- May be a fastening end 344c.

Thus, when the maintainer removes the corresponding bolt (not shown), each tube housing 344a can be rotated about the hinge 344b, with the result that the tube is exposed so that maintenance of the tube is facilitated .

The dual nozzle module 360 serves to discharge the mixed material of the mask pack molding through one nozzle 361.

Specifically, the dual nozzle module 360 may be equipped with a dual heating block 370. The tubes of each of the two pumps 340 and 345 are connected to the raw material flow paths 331a and 331b for the respective syringes 312 and the raw material flow paths 331a and 331b are connected to the inside of the dual heating blocks 370 .

Inside the dual heating block 370, a raw material mixing path 331c is formed based on the outlet sides of the raw material flow paths 331a and 331b. In the raw material mixing path 331c, one nozzle 361 is pierced through. One nozzle 361 discharges mixed raw materials for producing skin cosmetic packs in a mixed state, whereby various functional skin cosmetic packs can be manufactured.

A heater 332 and a temperature sensor 333 connected to the control unit are provided in the dual heating block 370. The heater 332 can be configured such that the hydrogel can be discharged under a warm condition The syringe 312 disposed at the upper side, the pumps 340 and 345 disposed at the side, and the nozzle 361 disposed at the lower side can be heated. The heating temperature of the dual heating block 370 can be set within a predetermined temperature range. Further, the heating temperature of the dual heating block 370 can be changed according to the size and the material of the dual heating block 370, so that the temperature of the dual heating block 370 can be changed within a temperature range for forming the target viscosity for the hydrogel corresponding to the mixed raw material , It may not be limited to a specific temperature value.

The raw materials corresponding to the same or different pumping flow rates are supplied from the two syringes 312 to the raw material mixing path 331c in accordance with the operation of the first pump 340 and the second pump 345 of the dual nozzle module 360 Supplied and mixed to be made into a mixed raw material. Such a mixed raw material is discharged through one nozzle 361 penetratingly connected to the raw material mixing path 331c and discharged to the platform side. That is, the mixed raw material can be discharged onto the film of the platform through the nozzle 361 so as to form the pattern portion corresponding to the mask pack.

13, according to the method of controlling a skin beauty pack manufacturing apparatus using a hydrogel according to an application example, a molding machine moved to an X-axis linear driving device and a Y-axis linear driving device includes a dual nozzle module 360 A step S210 of mounting a plurality of syringes to the dual heating block 370 to which the first pump 340 and the second pump 345 of the dual nozzle module 360 are coupled may be performed.

Thereafter, the controller may perform step S220 of setting the supply ratios of the hydrogels for the respective syringes. The step S220 may be performed by receiving predetermined data from the user through the user interface means such as the input / output display device described above, or by reading data stored in the memory in advance according to the type of the raw material or the like have.

The controller may control the temperature of the dual heating block 370 within a temperature range corresponding to the heating condition of the mask pack molding by operating the heater mounted on the dual heating block 370 (S230).

In this embodiment, it is assumed that the step S220 is performed earlier than the step S230, but the order of the two steps is not limited thereto.

Thereafter, the control unit controls the pumping flow rates of the first pump 340 and the second pump 345 in accordance with the supply ratio to supply the hydrogel to the dual heating block 370 (S240).

The different kinds of hydrogels transferred from the tubes of the first pump 340 and the second pump 345 are mixed with each other on the raw material mixing path 331c of the dual heating block 370 and the single nozzle 361, (S250). ≪ / RTI >

According to the skin beauty pack manufacturing apparatus using the hydrogel according to the application of the present invention, the different hydrogels stored in the plurality of syringes are mixed and discharged through one nozzle 361, It is possible to produce a skin cosmetic pack using a hydrogel of a proper ratio.

While the present invention has been described with reference to the specific embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, It should be interpreted that it has the broadest range according to. Skilled artisans may implement the pattern of features that have not been explicitly described in combination, substitution of the disclosed embodiments, but which, too, do not depart from the scope of the present invention. It will be apparent to those skilled in the art that various changes and modifications may be readily made without departing from the spirit and scope of the invention as defined by the appended claims.

10: skin cosmetic pack manufacturing apparatus using hydrogel 100: housing
110: Door 200: Platform
210: Base 221: Z-axis linear driving device
230: Film holder 300: Molding machine
310, 350: nozzle module 311, 361: nozzle
312: syringe 321, 322: Y-axis linear driving device
323: X-axis linear driving device 330: main block
332: Heater 333: Temperature sensor
334: syringe heating block 335: syringe cover block
340, 345: Pump 360: Dual Nozzle Module
370: dual heating block 400: control unit

Claims (14)

A housing having a door for selectively opening and closing a work space for skin beauty pack molding and maintaining a molding temperature necessary for manufacturing a skin beauty pack;
A platform having a base supported by a bottom plate of a working space of the housing;
A molding machine movably provided in the work space and including at least one nozzle module for heating the hydrogel to discharge the hydrogel to the platform;
A controller for controlling the relative movement of the platform in which the nozzle module and the skin beauty pack are molded and the discharge of the hydrogel from the nozzle module,
The nozzle module includes:
A syringe that is replaceably provided to store the hydrogel; And
And a pump for discharging the hydrogel from the syringe,
Wherein the control unit drives the pump to supply a nozzle of the nozzle module with a hydrogel of a new syringe when a cleaning command is input from the user or a replacement of the syringe is detected, Substitute the hydrogel of the new syringe,
Wherein the control unit controls the pump so that the hydrogel of the new syringe is discharged through the nozzle based on the structural characteristics of the path through which the hydrogel moves in the nozzle module and the information calculated according to the operating conditions of the pump, After driving, the pump is operated in reverse rotation and stopped so as to prevent the hydrogel from flowing out of the nozzle
A device for manufacturing a skin cosmetic pack using a hydrogel. The method according to claim 1,
And a user interface device for receiving the cleaning command. The method according to claim 1,
And a decompression sensor for detecting the replacement of the new syringe. The method according to claim 1,
Wherein the pump is a peristaltic pump that flows or stops the hydrogel under the control of the controller and includes a tube for flowing the hydrogel therein. 5. The method of claim 4,
The nozzle module includes:
A syringe storing the hydrogel;
A nozzle spaced below the syringe; And
And a main block disposed between the nozzle and the syringe, the main block being a base for supporting the nozzle, the syringe, providing a raw material flow path, and having a heater mounted thereon,
Wherein the peristaltic pump is installed in the main block so as to be connected to the raw material flow path, and the hydrogel as a raw material of the syringe is pumped and supplied to the nozzle. 6. The method of claim 5,
Wherein the peristaltic pump comprises:
A tube connected to the raw material flow path of the main block and having a U-shaped section;
A pump head wrapped by the U-shaped section of the tube, contacting the tube and having a plurality of rollers;
A pump motor coupling a shaft for rotating the pump head to the pump head;
A pump bracket for mounting the pump motor to the main block; And
And a tube housing mounted on the pump bracket with respect to the U-shaped section of the tube, the tube housing supporting the tube pressed by the roller when the pump head rotates. 6. The method of claim 5,
Wherein the syringe, the nozzle, and the pump are heated by heat transmitted from the heater. 8. The method of claim 7,
Wherein the nozzle and the pump include a thermally conductive metal material so that the nozzle and the pump can be heated by heat conduction through the main block. 8. The method of claim 7,
Wherein the syringe is disposed on an upper side in the gravity direction of the main block,
Wherein the pump is disposed on one side in the horizontal direction of the main block,
Wherein the nozzle is disposed below the gravity direction of the main block. 8. The method of claim 7,
The heater may include a hydrogel for heating the syringe, the nozzle, and the pump so that the viscosity of the hydrogel discharged from the nozzle is maintained at 120 to 2500 CPS or the temperature of the hydrogel is maintained at 70 to 95 degrees Celsius. Used cosmetic pack manufacturing device. 8. The method of claim 7,
The main block includes:
And a raw material flow path for providing a hydrogel provided from the syringe to the pump and providing a hydrogel provided from the pump to the nozzle,
Wherein the raw material flow path is a hydrogel heated by the heater. 6. The method of claim 5,
The main block is further provided with a temperature sensor for sensing the temperature of the main block,
Wherein the controller controls the heater to maintain the temperature of the main block measured by the temperature sensor within a predetermined range. The control unit controls the relative movement of the molding machine including the platform on which the skin beauty pack is molded and the nozzle module that discharges the heated hydrogel, and discharges the hydrogel to the platform side through the nozzle module, The method comprising the steps of:
Removing a syringe having been used or replaced from the nozzle module, and mounting a new syringe on the nozzle module;
Receiving a cleaning command through a user interface device or a decompression sensor for detecting the replacement of the syringe; And
And driving a pump mounted on the nozzle module to supply the hydrogel of the new syringe to the nozzle of the nozzle module to replace the residue remaining in the nozzle module with the hydrogel of the new syringe,
Wherein the replacing comprises:
Driving the pump until a time point at which the hydrogel of the new syringe is discharged through the nozzle; And
And stopping the pump after the pump is reversely rotated so as to prevent the hydrogel from flowing out of the nozzle. The method of controlling a skin beauty pack manufacturing apparatus using the hydrogel according to claim 1, 14. The method of claim 13,
When the hydrogel of the new syringe is discharged through the nozzle,
Wherein the hydrogel is moved in the nozzle module by the control unit, and the hydrogel is calculated according to operating conditions of the pump.

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