KR20210050964A - Apparatus for inserting mask pack into packing material - Google Patents

Abstract

Disclosed is a sealed automatic apparatus for inserting a mask pack into a packing material, which comprises: a feeder on which a plurality of sheets are loaded; an automatic sheet supply unit which separates the sheets loaded on the feeder one by one and supplies each sheet; a rolling unit which winds the sheet supplied by the automatic sheet supply unit in a roll shape; a foldable guide unit which includes a support plate, on which the sheet wound in the roll shape by the rolling unit is settled, and a passing hole vertically penetrating the support plate; a foldable input guide unit which pressurizes the sheet settled on the support plate downward, and guides the movement of the sheet to be folded with the pressurized point in the center and pass the passing hole, while inserting the sheet into the packing material placed under the passing hole; and a sealed chamber which includes a sealed space accommodating the feeder, the automatic sheet supply unit, the rolling unit, the foldable guide unit, and the foldable input guide unit, and is placed to seal the sealed space from outside. The present invention aims to provide a sealed automatic apparatus for inserting a mask pack into a packing material, which is able to lower the error rate of products.

Description

Closed type automatic mask pack acquisition device{APPARATUS FOR INSERTING MASK PACK INTO PACKING MATERIAL}

The present invention relates to a closed-type automatic mask pack acquisition device, and more particularly, a foreign material detection device for a mask sheet used to pack a mask pack worn on the face for skin care, a foreign material detection method for a mask sheet, and a mask sheet. It relates to a closed-type automatic mask pack acquisition device having a foreign matter detection device.

Recently, as interest in skin beauty has increased, the use of mask packs for facial skin care is increasing.

Typically, a mask pack is manufactured in a form in which a mask sheet made of a non-woven fabric having a shape corresponding to the face is impregnated with a liquid form of an essence formulation of various ingredients having moisturizing, whitening, and nutritional supply effects.

In such a mask pack, a mask sheet made of a non-woven fabric is cut into a shape corresponding to the face, and then the cut mask sheet is folded into a predetermined size and placed in a packaging material with one opening, and essence formulation in the packaging material into which the mask sheet is put in this way. After injecting the liquid phase, it is manufactured through a complex packaging process in which air inside the packaging material is removed and the packaging material is sealed.

According to such a mask pack packaging process, it is common for most of the processes in each step to be performed manually.

However, according to the manual mask pack packaging operation as described above, there is a high risk of foreign substances being mixed in the packaging process, and there is a limitation in increasing the working speed, making it difficult not only to improve productivity, but also to increase the manufacturing cost due to an increase in labor costs. have.

As a prior document related to the present invention, there is Korean Patent Registration No. 10-1134096 (Registration Date: March 30, 2012), and the prior document discloses a mask pack manufacturing and packaging system.

An object of the present invention is to provide a sealed automatic mask pack acquisition device capable of improving the manufacturability of a mask pack, lowering the defect rate of a product, and effectively improving the quality of a product.

A sealed automatic mask pack acquisition device according to the present invention includes: a feeder on which a plurality of sheets are loaded; An automatic sheet supply unit for separating and supplying the sheets loaded on the feeder into single sheets; A rolling unit for winding the sheet supplied by the automatic sheet supply unit into a roll shape; A folding guide portion including a support plate on which a sheet wound in a roll shape by the rolling unit is seated, and a through hole formed to penetrate through the support plate in a vertical direction; Folding in which the sheet seated on the support plate is pressed downward, the sheet is folded around the pressing point, and the sheet is inserted into the packaging material located under the through hole while inducing the movement of the sheet to pass through the through hole. Input induction unit; And an airtight chamber having a sealed space for accommodating the feeder, the automatic sheet supply unit, the rolling unit, the folding guide part, and the folding input induction unit, and provided to seal the closed space from the outside. Includes.

In addition, the present invention includes an inlet part forming a passage through which air is introduced into the sealed chamber; A filter part filtering air flowing into the sealed chamber through the inlet part; An exhaust part forming a passage through which the air inside the sealed chamber is discharged; And an exhaust induction part for forcibly discharging the air inside the sealed chamber through the exhaust part.

In addition, the automatic sheet supply unit includes a sheet pickup unit for separating and picking up the sheets loaded in the feeder into sheets at a sheet pickup position capable of contacting the sheets loaded in the feeder, and transferring the picked up sheets to the rolling unit side; And a moving unit for moving the seat pickup unit from the seat pickup position toward the rolling unit.

In addition, the seat pickup unit may include a contact plate having a contact surface capable of contacting the seat; And a negative pressure generating unit that provides a negative pressure for bringing the sheet into close contact with the contact surface of the contact plate.

In addition, it is preferable that the seat pickup unit further includes an attachment member provided on the contact surface of the contact plate and attaching the sheet to the contact plate while being in direct contact with the sheet.

In addition, the rolling unit includes a roller member formed in a cylindrical shape and rotating around a longitudinal central axis such that a sheet in close contact with the outer peripheral surface surrounds the outer peripheral surface and is wound in a roll shape; And a roller negative pressure generator that provides a negative pressure for bringing the sheet into close contact with the roller member.

In addition, the roller member is provided so that the circumferential length of the outer circumferential surface is shorter than the length or diameter of the long side of the sheet, and is rotated in close contact with one side of the sheet to form a layered chip region in which one side of the sheet overlaps the other side of the sheet opposite the sheet. It is preferable to operate so that the sheet is wound in a shape.

In addition, the folding insertion induction unit is formed in a rod shape that moves in the vertical direction and can pass through the through hole, and passes through the through hole by pressing the sheet seated on the support plate downward, and is located at the bottom of the through hole. A pressurizing member that is introduced into the inside of the packaging material; An upper and lower portion for reciprocating the pressing member in the vertical direction; And a positive pressure generator for injecting air in a direction in which the pressing member inserts the sheet into the packaging material.

In addition, it is preferable that the positive pressure generating unit injects air toward the sheet after the downward movement of the pressing member is completed and before the movement in the upward direction of the pressing member for returning to its original position starts.

In addition, it is preferable that the present invention further includes a packaging material supply unit for supplying a packaging material to an input position into which the sheet is put under the through hole.

In addition, the packaging material supply unit includes: a packaging material loading unit in which a packaging material is loaded; A packaging material pickup unit for picking up the packaging material loaded on the packaging material loading unit; A packaging material holder in which the packaging material picked up by the packaging material pickup unit is seated in a state in which a sheet can be inserted; And a packaging material moving unit for moving the packaging material holder on which the packaging material is mounted to the input position.

In addition, it is preferable to further include a product loading unit in which the packaging material into which the sheet is put is loaded.

In addition, the product loading unit includes a discharge unit through which the packing material in which sheet input is completed is discharged; A first storage tray connected to the discharge unit to receive the packaging material discharged through the discharge unit; A second storage tray disposed adjacent to the first storage tray and connected to the discharge unit to receive the packaging material discharged through the discharge unit; And a tray moving part for moving the positions of the first and second storage trays so that one of the first and second storage trays is selectively connected to the discharge unit.

In addition, the present invention further includes a weight measuring unit for measuring the weight of each of the packaging material stored in the first storage tray and the packaging material stored in the second storage tray, the tray moving unit, the weight measured by the weight measuring unit It is preferable to move the positions of the first storage tray and the second storage tray so that the connection object with the discharge unit is changed when the predetermined reference weight is reached.

According to the sealed automatic mask pack acquisition device of the present invention, raw materials such as mask sheets and packaging materials are contaminated by foreign substances in the external air by blocking foreign substances such as dust contained in the external air around the device from entering the device. It is possible to keep the inside of the mechanical system formed by the sealed automatic mask pack acquisition device 100 in a clean state so that it is not.

In addition, the present invention can provide an action of blocking the inflow of foreign substances that may contaminate raw materials, and an action of discharging foreign substances generated in a working process inside the device to the outside, so that contamination of the inside of the device and raw materials is very effective. Can be prevented.

In addition, the present invention can provide a foreign matter control system capable of controlling up to nanoscale fine dust by creating an environment in which only the mechanical system itself formed by the sealed automatic mask pack acquisition device is formed, as well as providing the inside of a sealed enclosure. Because it can be installed, it does not require a large space for installation, so there is an advantage in that space utilization is high and cost required for installation can be reduced.

In addition, the present invention detects foreign substances in a manner that maximizes the image of foreign substances present in the mask sheet by the bright illuminant light irradiated to the mask sheet, so that it is easy to use X-rays or other various devices. It is possible to effectively detect very small foreign matters in the mask sheet that could not be detected.

In addition, since the present invention can filter out the mask sheet with foreign substances in advance during the mask sheet packaging process, the defect rate of the product can be reduced and the satisfaction of the consumer can be improved.

In addition, the present invention is an operation of folding a mask sheet for manufacturing a mask pack into a size suitable to be accommodated in a packaging material, an operation of inserting the folded mask sheet into a packaging material, an operation of loading the packaging material in which the mask sheet has been added into each quantity unit, etc. By allowing each process for the same mask pack packaging operation to be performed automatically without manual labor, the risk of foreign substances being mixed in the packaging process can be efficiently reduced, thereby lowering the defect rate of the product and effectively improving the quality of the product.

In addition, the present invention allows each process for mask pack packaging to be performed automatically without manual labor, and can effectively increase the working speed by lowering the defect rate of the product, and reduce the labor cost ratio in the mask pack manufacturing process, thereby reducing the cost of manufacturing the mask pack. There is an effect that can reduce the.

In addition, the present invention allows the process of supplying the mask sheet to be automatically performed without manual labor, and in this process, multiple mask sheets are not attached and the supply of the mask sheet is stably performed one by one, thereby lowering the process error rate and reducing the mask Not only can the overall work time be shortened by increasing the sheet feeding speed, but also the defect rate of the product can be reduced and the quality of the product can be effectively improved.

1 is a block diagram schematically showing the configuration of a sealed automatic mask pack acquisition apparatus according to an embodiment of the present invention.
FIG. 2 is a plan view showing the feeder, the automatic sheet supply unit, and the transfer supply unit shown in FIG. 1.
FIG. 3 is a front view showing the feeder, the automatic sheet supply unit, and the transfer supply unit shown in FIG. 1.
4 is a front cross-sectional view showing the structure of the feeder shown in FIG. 3.
5 is a view showing a state in which the automatic sheet supply unit shown in FIG. 3 picks up a mask sheet.
6 is a view showing a state in which the automatic sheet supply unit shown in FIG. 5 transfers a mask sheet.
7 is a view showing a state in which the sheet supplied by the automatic sheet supply unit shown in FIG. 6 is seated in the transfer supply unit.
8 is a view showing a state in which the sheet supplied by the automatic sheet supply unit shown in FIG. 7 is seated in the transfer supply unit.
FIG. 8 is a block diagram schematically showing the configuration of the foreign matter detection apparatus for a mask sheet shown in FIG. 1.
9 is a flowchart illustrating a method for detecting foreign substances for a mask sheet according to an embodiment of the present invention.
10 is a diagram illustrating an example of an image acquired by a photographing unit.
11 is a plan view showing the rolling unit shown in FIG. 1.
12 is a side view showing the rolling unit shown in FIG. 1.
13 is a view showing a state in which the mask sheet is in close contact with the rolling unit shown in FIG. 12.
14 is a view showing a state in which the rolling unit shown in FIG. 13 winds the mask sheet in a roll shape.
15 is a front view showing the towing unit shown in FIG. 1.
16 is a view showing a state in which the towing unit shown in FIG. 15 grips the mask sheet in a first position.
17 is a view showing a state in which the towing unit shown in FIG. 16 moves the mask sheet to a second position.
18 is a front cross-sectional view showing the folding guide portion and the folding insertion induction unit shown in FIG. 1.
19 is a view showing a state in which a mask sheet is seated in the folding guide portion shown in FIG. 18.
FIG. 20 is a view showing a state in which the mask sheet is folded by a pressing operation of the folding input induction unit shown in FIG. 19.
21 is a view showing a state in which the rolled mask sheet is folded twice along the long side direction of the mask sheet.
22 is a view showing a state in which the mask sheet folded twice along the long side direction of the mask sheet is folded once more in a direction intersecting the previously folded direction.
FIG. 23 is a view showing a state in which a mask sheet is put into a packaging material by a pressing operation of the folding input induction unit shown in FIG. 20.
24 and 25 are views showing the operation of the positive pressure generator.
26 is a front view showing the packaging material supply unit shown in FIG.
FIG. 27 is a view showing a packaging material pickup operation of the packaging material supply unit shown in FIG. 26.
28 is a view showing a state in which the packaging material supply unit shown in FIG. 27 has moved the packaging material to an input position.
FIG. 29 is a view showing a state in which the packaging material supply unit shown in FIG. 28 opens the mouth of the packaging material.
30 is a plan view showing the product loading unit shown in FIG. 1.
FIG. 31 is a view showing a positional movement state of the first storage tray and the second storage tray shown in FIG. 30;
32 is a perspective view showing the appearance of a sealed automatic mask pack acquisition device according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of a sealed automatic mask pack acquisition apparatus including a foreign material detection device for a mask sheet, a foreign material detection method for a mask sheet, and a foreign material detection device for a mask sheet according to the present invention. For convenience of description, thicknesses of lines or sizes of components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of users or operators. Therefore, definitions of these terms should be made based on the contents throughout the present specification.

1 is a configuration diagram schematically showing the configuration of a sealed automatic mask pack acquisition device according to an embodiment of the present invention, and FIG. 2 is a plan view showing the feeder, the automatic sheet supply unit, and the transfer supply unit shown in FIG. 1 And FIG. 3 is a front view showing the feeder, the automatic sheet supply unit, and the transfer supply unit shown in FIG. 1. In addition, Figure 4 is a front cross-sectional view showing the structure of the feeder shown in Figure 3, Figure 5 is a view showing a state in which the automatic sheet supply unit shown in Figure 3 picks up the mask sheet, Figure 6 is shown in Figure 5 It is a diagram showing a state in which the automatic sheet supply unit transfers the mask sheet. In addition, FIG. 7 is a view showing a state in which the sheet supplied by the automatic sheet supply unit shown in FIG. 6 is seated in the transfer supply unit, and FIG. 8 is a diagram illustrating the configuration of a foreign matter detection device for a mask sheet shown in FIG. It is a schematic configuration diagram, and FIG. 9 is a flow chart showing a method for detecting foreign substances for a mask sheet according to an embodiment of the present invention. In addition, FIG. 10 is a view showing an example of an image acquired by a photographing unit, FIG. 11 is a plan view showing the rolling unit shown in FIG. 1, and FIG. 12 is a side view showing the rolling unit shown in FIG. 1. In addition, FIG. 13 is a view showing a state in which the mask sheet is in close contact with the rolling unit shown in FIG. 12, and FIG. 14 is a view showing a state in which the rolling unit shown in FIG. 13 winds the mask sheet in a roll shape. In addition, Figure 15 is a front view showing the towing unit shown in Figure 1, Figure 16 is a view showing a state in which the towing unit shown in Figure 15 grips the mask sheet in the first position, Figure 17 is shown in Figure 16 It is a view showing a state in which the old towing unit moves the mask sheet to the second position. In addition, FIG. 18 is a front cross-sectional view showing the folding guide portion and the folding insertion induction unit shown in FIG. 1, and FIG. 19 is a view showing a state in which the mask sheet is seated on the folding guide portion shown in FIG. 18, and FIG. 20 is 19 is a view showing a state in which the mask sheet is folded by the pressing operation of the folding input induction unit shown in FIG. 19. In addition, FIG. 21 is a view showing a state in which the mask sheet is put into the packaging material by the pressing operation of the folding input induction unit shown in FIG. 20, and FIG. 21 is a roll-shaped mask sheet twice along the long side direction of the mask sheet. It is a drawing showing the folded state. In addition, FIG. 22 is a view showing a state in which the mask sheet folded twice along the long side direction of the mask sheet is folded once more in a direction crossing the previously folded direction, and FIG. 23 is a view of the folded insertion induction unit shown in FIG. It is a view showing a state in which the mask sheet is put into the packaging material by the pressing operation, and FIGS. 24 and 25 are views showing the operation of the positive pressure generator. In addition, FIG. 26 is a front view showing the packaging material supply unit shown in FIG. 1, and FIG. 27 is a view showing a packaging material pickup operation of the packaging material supply unit shown in FIG. 26. In addition, FIG. 28 is a view showing a state in which the packaging material supply unit shown in FIG. 27 has moved the packaging material to an input position, and FIG. 29 is a view showing a state in which the packaging material supply unit shown in FIG. 28 opens the mouth of the packaging material. In addition, FIG. 30 is a plan view showing the product loading unit shown in FIG. 1, FIG. 31 is a view showing a positional movement state of the first and second storage trays shown in FIG. 30, and FIG. 32 is a diagram of the present invention. A perspective view showing the appearance of a sealed automatic mask pack acquisition device according to an embodiment.

Referring to FIG. 1, a sealed automatic mask pack acquisition device 100 according to an embodiment of the present invention includes a feeder 101, an automatic sheet supply unit 110, a transfer supply unit 105, and a rolling unit 120. It includes an excessive towing unit 130, a folding guide unit 140, a folding input guide unit 150, a packing material supply unit 160, and a product loading unit 170.

In the feeder 101, as shown in Figs. 1 and 2, a plurality of mask sheets to be supplied to the packaging material 2 (see Fig. 23) by the hermetically sealed automatic mask pack obtaining device 100 of the present embodiment. (1) is loaded.

The feeder 101 includes a beader body 102 provided such that a loading space having a planar shape corresponding to the planar shape of the mask sheet 1 is formed therein.

The mask sheet 1 is provided as a means for contacting and fixing the body in order to supply cosmetic ingredients into the skin of a wearer wearing a mask pack, and fabrics such as non-woven fabrics, fabrics, and meshes capable of absorbing water-soluble liquids are formed. It can be prepared by using.

In the present embodiment, it is illustrated that the mask sheet 1 is cut into a substantially circular shape similar to a face shape, and a cutout portion cut in a similar shape is provided at a position where the eyes, nose, and mouth contact.

In addition, the loading space formed inside the feeder body 102 is exemplified as being formed in a cylindrical shape in which the shape of the mask sheet 1 cut into a circular shape is extended in the vertical direction.

The loading space for loading the mask sheet 1 is formed inside the feeder body 102 surrounded by the inner wall of the feeder body 102, and a plurality of mask sheets can be stacked in the loading space formed in this way. In this way, the upper portion of the feeder body 102 in which a plurality of mask sheets are loaded is open to allow entry and exit of the mask sheet pickup unit 111 provided in the automatic sheet supply unit 110 to be described later.

The automatic sheet supply unit 110 separates the mask sheet 1 loaded on the feeder 101 into sheets and supplies it to a rolling unit 120 to be described later. The automatic sheet supply unit 110 may include a mask sheet pickup unit 111 and a moving unit 115 as shown in FIGS. 2 and 3.

The mask sheet pickup unit 111 separates and picks up the mask sheet loaded in the feeder 101 in a single sheet at a mask sheet pickup position capable of contacting the mask sheet loaded in the feeder 101, and the picked up mask sheet is rolled in a rolling unit. Transfer to the 120 side.

According to the present embodiment, the mask sheet pickup unit 111 includes a contact plate 112, a negative pressure generator 113, and an attachment member 114.

The contact plate 112 is provided to have a contact surface capable of contacting the mask sheet 1 and is provided to have a length corresponding to or similar to the diameter of the mask sheet 1.

The contact plate 112 may be in contact with the mask sheet 1 through a contact surface at a mask sheet pickup position capable of contacting the mask sheet loaded on the feeder 101.

In this embodiment, a position in which the contact plate 112 can contact the mask sheet loaded on the feeder 101 is defined as the mask sheet pickup position. And at this mask sheet pick-up position, between the mask sheet 1 and the contact plate 112 at one side of the mask sheet 1 rather than the central part of the mask sheet 1, that is, at one side of the mask sheet 1 Contact is made.

The negative pressure generator 113 makes the mask sheet 1 located close to the contact plate 112 close to the contact surface of the contact plate 112 so that contact with the contact plate 112 is made at the mask sheet pickup position. It is arranged to provide negative pressure.

The negative pressure generator 113 includes a vacuum pump (not shown) for generating a vacuum pressure, and a nozzle n connected to the vacuum pump and installed to be exposed to the contact surface of the contact plate 112 to receive the vacuum pressure. It can be provided in the form of

In this embodiment, three nozzles (n) are arranged at predetermined intervals apart along the lengthwise direction of the contact plate 112, and the three nozzles (n) are arranged in a row at regular intervals from each other, the contact plate ( It is exemplified that it is installed so as to be positioned within a corresponding area of the mask sheet 1 to be in close contact with the contact surface of 112).

In the negative pressure generating unit 113 including a plurality of nozzles n installed as described above, the negative pressure for bringing the mask sheet 1 into close contact with the contact surface of the contact plate 112 is distributed to a plurality of points, and the mask sheet 1 ), so that the mask sheet 1 can be effectively adhered to the mask sheet 1 even when the mask sheet 1 is formed of a material having some degree of ventilation, such as a fabric such as a nonwoven fabric, cloth, or mesh.

The attachment member 114 is provided to attach the mask sheet 1 to the contact plate 112 while being in direct contact with the mask sheet 1. Such an attachment member 114 is provided on the same plane as the contact surface of the contact plate 112, that is, the negative pressure generating unit 113, preferably in line with the nozzle n of the negative pressure generating unit 113 and alternately Can be placed.

As an example, the attachment member 114 may be provided in a form including a male Velcro in which a plurality of small protrusions in the shape of a hook are arranged, and the attachment member 114 provided as described above is a mask sheet when in contact with the mask sheet 1 It can be detachably attached to (1).

The mask sheet pickup unit 111 including the negative pressure generating unit 113 and the attachment member 114 provided as described above, as shown in Figs. 4 and 5, is a mask sheet mounted on the feeder 101 ( 1) by applying a negative pressure to the negative pressure generating unit 113 so that the mask sheet 1 is in close contact with the contact surface of the contact plate 112, while the mask sheet 1 in close contact with the contact surface of the contact plate 112 is The mask sheet 1 may be picked up in a form so as to be attached to the contact plate 112 in contact with the attachment member 114.

According to the present embodiment, only the suction force provided to the mask sheet 1 through the negative pressure applied by the negative pressure generating unit 113 is insufficient force to lift and pick up the mask sheet 1, and the attachment member 114 Even with the adsorption force provided to the mask sheet 1 through the mask sheet 1, the force is insufficient to lift and pick up the mask sheet, and the adsorption force by the negative pressure generator 113 and the adhesion force by the attachment member 114 are combined to act. When the mask sheet 1 is stably lifted and picked up, the negative pressure of the negative pressure generator 113 and the adhesive force of the attachment member 114 are adjusted.

That is, the mask sheet pickup unit 111 is a mask sheet 1 to be picked up while applying a negative pressure to the mask sheet 1 loaded in the feeder 101 by the negative pressure generating unit 113, that is, a mask sheet located at the top. The attachment member 114 is in direct contact only with (1), and by attaching the mask sheet 1 to the contact plate 112, the absorption force due to the negative pressure of the negative pressure generating unit 113 only on the mask sheet 1 to be picked up and The combined force of the attachment force by the attachment member 114 is applied.

According to this, a combined force of adsorption force and adhesive force is applied to the mask sheet 1 located at the uppermost portion to be picked up, so that a force sufficient to lift the mask sheet 1 is applied. However, only a weak negative pressure that has passed through the mask sheet 1 to be picked up is applied to a mask sheet that is not a pickup target, that is, a mask sheet located lower than the mask sheet 1 to be picked up. Not enough force is applied to it.

With this principle, only the mask sheet 1 positioned at the top to be picked up is lifted by the mask sheet pickup unit 111, whereby the mask sheet pickup unit 111 is mounted on the feeder 101. ) Can be separated and picked up.

Meanwhile, the friction protrusion 103 may be further included in the feeder 101 of the present embodiment.

The friction protrusion 103 is formed to protrude from the inner wall of the feeder body 102 so as to contact the edge of the mask sheet 1 loaded in the loading space inside the feeder body 102, and a plurality of mask sheets ( It is arranged at predetermined intervals along the loading direction of 1), that is, the vertical direction.

The friction protrusion 103 provided as described above interferes with the edge of the mask sheet 1 when the mask sheet 1 is lifted by the mask sheet pickup unit 111, and the force in the direction in which the mask sheet 1 is lifted and It acts to apply a force in the opposite direction to the mask sheet (1).

According to this embodiment, the sum of the adsorption force and adhesive force provided by the mask sheet pickup unit 111 is, despite the force exerted by the friction protrusion 103 to the mask sheet 1, the mask sheet 1 is lifted. It is provided with a force large enough to lose weight.

However, not only does not a sufficient force for lifting the mask sheet be applied to the mask sheet that is not a pickup target, as well as the force in the opposite direction applied by the friction protrusion 103 is added, so that the mask sheet (1) is picked up during the pickup process. It is possible to prevent other mask sheets from sticking together along the target mask sheet 1, and to effectively separate and pick up only the mask sheet 1 to be picked up as a single sheet.

The moving unit 115 is a transfer supply unit 105 that transfers the mask sheet pickup unit 111 from the mask sheet pickup position to the rolling unit 120 side, and more specifically, the mask sheet 1 to the rolling unit 120 side. ) Is provided to move to the side.

Such a moving part 115 is a pair of sprockets (not shown) that are arranged to be spaced apart from each other and rotated by the power of a driving motor (not shown), and a chain (not shown) that moves in an infinite orbit in one direction or the other direction by the sprockets. ) May be formed in a form including.

Accordingly, the mask sheet pickup unit 111 coupled to the chain may be moved to the mask sheet pickup position by one direction movement of the chain or may be moved toward the transfer supply unit 105 by movement in the other direction of the chain.

As another example, the moving unit 105 may be formed in a form including an LM Guide provided to move the mask sheet pickup unit 111 to the mask sheet pickup position or the transfer supply unit 105 side. Modification of the form is possible.

In addition, the moving unit 115 may be further provided with an elevating moving unit 116.

The elevating moving part 116 is provided in a configuration for changing the vertical position of the mask sheet pickup part 111, and may be configured in a form in which a pair of sprockets and chains spaced apart in the vertical direction are combined. It may be configured in a form including a guide.

The lifting and moving part 116 is a pickup of the mask sheet 1 made by the mask sheet pickup part 111 by adjusting the vertical position of the mask sheet pickup part 111 according to the height at which the mask sheet 1 is loaded. It serves to adjust the vertical position of the mask sheet pickup unit 111 so that the mask sheet 1 transferred to the transfer supply unit 105 can be stably seated on the transfer supply unit 105. .

In the automatic sheet supply unit 110 having the configuration as described above, the process of supplying the mask sheet 1 by automatically separating and supplying the mask sheet 1 provided in a stacked state is a manual operation. By doing so automatically without, it is possible not only to shorten the overall working time by increasing the supply speed of the mask sheet 1, but also to lower the defect rate of the product and to effectively improve the quality of the product.

In addition, the automatic sheet supply unit 110 effectively lowers the process error rate and effectively lowers the process error rate by stably supplying the mask sheet 1 sheet by sheet without attaching multiple mask sheets 1 to it. Can be effectively increased.

The mask sheet 1 separated and picked up by the automatic sheet supply unit 110 having the above configuration is transferred to the transfer supply unit 105 side, as shown in FIG. 6.

The transfer supply unit 105 may be provided in the form of a belt conveyor connecting between the outlet side of the automatic sheet supply unit 110 and the inlet side of the rolling unit 120 (see FIG. 11). In this transfer supply unit 105, the mask sheet 1 supplied by the automatic sheet supply unit 110 is seated in a flat state, and the mask sheet 1 seated in the transfer supply unit 105 as described above is shown in FIG. 9. As shown, it is transferred by the transfer supply unit 105.

As described above, the mask sheet 1 transferred by the transfer supply unit 105 is transferred to the foreign material detection device 10 for a mask sheet and passes through the foreign material detection device 10 for a mask sheet.

The mask sheet foreign matter detection device 10 is provided to detect foreign matter present in the mask sheet 1 by inspecting the mask sheet 1 supplied by the automatic sheet supply unit 110, and It includes a light emitting unit 12, a photographing unit 13, a discriminating unit 14, and a display unit 15.

The substrate 11 is formed of a material that transmits light. In this embodiment, the substrate 11 is illustrated as being provided in the form of a glass plate made of a transparent material.

The substrate 11 is disposed on the transfer path of the mask sheet 1 formed by the transfer supply unit 105, and the mask sheet 1 transferred through the transfer supply unit 105 on the upper portion of the substrate 11 provided as described above. ) Is settled.

As an example, the substrate 11 is disposed so as to be positioned between the transfer paths of the transfer supply unit 105 connected to the rolling unit 120 side, but shorter than the length of the mask sheet 1 according to the transfer direction of the transfer supply unit 105 It can be provided to have a length.

Accordingly, even when the mask sheet 1 is seated on the substrate 11, at least a portion of the mask sheet 1 can be spread over the transfer supply unit 105 so as to be in contact with the transfer supply unit 105.

That is, not only in the process of the mask sheet 1 entering the upper portion of the substrate 11, but also in a state in which most of the mask sheet 1 is located on the substrate 11, the mask sheet 1 is at least a part of the mask sheet 1 It is possible to span the transfer supply unit 105 so as to be in contact with the transfer supply unit 105.

In this way, if at least a portion of the mask sheet 1 extends over the transfer supply unit 105 so as to contact the transfer supply unit 105, the transfer of the mask sheet 1 by the transfer supply unit 105 can be performed without a problem. The mask sheet 1, which is transferred by 105, enters the upper portion of the substrate 11 and the foreign matter detection process for the mask sheet is completed in the mask sheet 1 to the rolling unit 120 side. Transfer can be made smoothly.

The light emitting unit 12 is provided under the substrate 11 and irradiates light toward the mask sheet 1 seated on the substrate 11.

The light emitting unit 12 may be formed by densely arranging a plurality of point light sources under the substrate 11 in a direction parallel to the plane direction of the substrate 11.

The point light sources of the light emitting units 12 arranged in this way may include an LED, or may include other light sources such as incandescent lamps, fluorescent lamps, and halogens.

According to the present embodiment, the mask sheet 1 to be inspected by the mask sheet foreign matter detection device 10 is prepared using a fabric such as a nonwoven fabric, cloth, or mesh capable of transmitting light, and has a white color that transmits light. It is formed in the form of a sheet, and the light emitting unit 12 is provided to irradiate white light.

The photographing unit 13 acquires an image of the mask sheet 1 by photographing light transmitted through the mask sheet 1 mounted on the substrate 11 from the top of the mask sheet 1.

The photographing unit 13 may include a mask sheet 1 and a camera installed from the top of the light emitting unit 12 toward the mask sheet 1.

The determination unit 14 extracts an image of the foreign material from the image photographed by the photographing unit 13 and determines whether the foreign material is present in the mask sheet 1.

The determination unit 14 extracts an image area displayed in a color different from the color of the image for the mask sheet 1 from among the images acquired by the photographing unit, and whether foreign matter exists based on the existence of the extracted image area. To discriminate.

For example, when there is no foreign matter in the mask sheet 1 to be inspected by the foreign matter detection device 10 for a mask sheet, the color of the mask sheet 1 and the light irradiated by the light emitting unit 12 are Since the color is the same as white, only images having the same overall color appear in the image acquired by the photographing unit 13.

If a foreign material having a color different from that of the mask sheet 1 is present in the mask sheet 1 to be inspected by the mask sheet foreign material detection device 10, the mask sheet ( Due to the foreign matter with a different color than 1), an area with a different color from the other part appears.

The determination unit 14 compares the image obtained by the photographing unit 13 as described above with a reference image, that is, an image of the mask sheet 1 in which foreign matter does not exist, and the image obtained by the photographing unit 13 Among them, an image area of a color different from that of the reference image is extracted.

The determination unit 14 determines that there is no foreign matter in the mask sheet 1 when there is no image area extracted in the process as described above, and makes a good judgment, and if there is an extracted image area, the foreign matter in the mask sheet 1 It can be operated to determine that it exists and make a failure determination.

The display unit 15 is provided to display information on the image acquired by the photographing unit 13, and a display capable of displaying the image and a speaker capable of displaying a guide sound or a warning sound Alternatively, it may be provided in a form including at least one of a buzzer.

The display unit 15 may be provided in a form that displays at least one of an image obtained by the photographing unit 13 and a result determined by the determination unit 14.

For example, the display unit 15 may display the image acquired by the photographing unit 13 as it is through the display screen, or display a message regarding a good or bad determination according to the presence of a foreign substance on the screen or in the form of a guide sound or a warning sound. It can be indicated as or in a form that includes all of them.

Hereinafter, a method for detecting a foreign material for a mask sheet using the foreign material detecting device 10 for a mask sheet having the above-described configuration will be described.

In order to detect foreign substances in the mask sheet using the foreign substance detecting apparatus 10 for a mask sheet according to the present embodiment, as shown in Figs. 8 and 9, a mask sheet 1 is placed on the upper portion of the substrate 11. Settled (S10).

The substrate 11 is formed of a material that transmits light. In this embodiment, the substrate 11 is illustrated as being provided in the form of a glass plate made of a transparent material.

The substrate 11 is disposed on the transfer path of the mask sheet 1 formed by the transfer supply unit 105, and the mask sheet 1 transferred through the transfer supply unit 105 on the upper portion of the substrate 11 provided as described above. ) Is settled.

At this time, the mask sheet 1 may be seated on the substrate 11 while at least a portion of the mask sheet 1 spans the transfer supply unit 105 so as to contact the transfer supply unit 105. In addition, the position of a portion of the mask sheet 1 in contact with the transfer supply unit 105 may be changed as necessary, and the entire area of the mask sheet 1 is used for the mask sheet according to the position adjustment of the mask sheet 1. It may be included in the inspection area of the foreign matter detection device 10.

When the mask sheet 1 is seated at a desired position above the substrate 11, light is irradiated from the lower portion of the substrate 11 toward the mask sheet 1 seated on the substrate 11 (S20).

The light irradiation toward the mask sheet 1 may be performed by the light emitting unit 12 provided under the substrate 11.

The light emitting part 12 irradiates light with high illuminance using a plurality of point light sources closely arranged in a direction parallel to the plane direction of the substrate 11 under the substrate 11, and thus the light emitting part 12 The irradiated light passes through the substrate 11 and is irradiated onto the mask sheet 1.

According to this embodiment, the mask sheet 1 to be inspected by the mask sheet foreign matter detection device 10 is formed in the form of a white sheet that transmits light, and the light emitting unit 12 is provided to irradiate white light. do.

Accordingly, on the mask sheet 1 seated on the substrate 11 and irradiated with light, an image of a shape brightly illuminated in white by the light passing through the mask sheet 1 is displayed.

Then, the light transmitted through the mask sheet 1 mounted on the substrate 11 as described above is photographed from the top of the mask sheet 1 to obtain an image of the mask sheet 1 (S30), and the obtained image The image area of the foreign material is extracted to determine whether the foreign material is present in the mask sheet 1 (S40).

The determination process may be performed by the determination unit 14.

The determination unit 14 compares the image obtained by the photographing unit 13 with a reference image, that is, an image of the mask sheet 1 in which no foreign matter exists, and the reference image among the images obtained by the photographing unit 13 When an image area of a color different from that of is extracted, and if there is no image area extracted in the above process, it is determined that there is no foreign matter in the mask sheet 1 and a good judgment is made, and when there is an extracted image area (see FIG. ) The mask sheet 1 may be operated to determine that there is a foreign substance and make a defect determination.

When the above-described determination process is completed, the mask sheet 1 is photographed and information on the acquired image is displayed.

According to this embodiment, the image acquired by the photographing unit 13 may be displayed as it is through the display screen, and a message regarding good or bad determination according to the presence of foreign substances may be displayed on the screen or in the form of a guide sound or a warning sound. It can also be displayed in a form that includes all of them.

In addition, the information may be provided in a form including at least one of a speaker or a buzzer capable of displaying an image, a guide sound, a warning sound, and the like according to the shape of the display unit 15.

According to the foreign matter detecting device 10 for a mask sheet and the foreign matter detecting method for a mask sheet according to the present embodiment as described above, the image of the foreign matter present in the mask sheet 1 is irradiated to the mask sheet 1. By detecting foreign substances in a way that maximizes the appearance by using X-rays or other various devices, it is possible to effectively detect very small foreign substances in the mask sheet 1 that could not be easily detected. .

In addition, the sealed automatic mask pack acquisition device 100 of the present embodiment having such a foreign matter detection device 10 for a mask sheet, pre-filters the mask sheet 1 with foreign substances in the mask sheet 1 packaging process. Because it can be produced, it can lower the defect rate of the product and improve the satisfaction of the consumer.

On the other hand, the mask sheet 1, which has been judged as good through the above inspection process, is transferred to the rolling unit 120 by the transfer supply unit 105 as shown in FIG. 11.

The rolling unit 120 is provided to wind the mask sheet 1 transferred by the transfer supply unit 105 in a roll shape. This rolling unit 120, as shown in Figs. 11 and 12, includes a roller member 121 and a roller negative pressure generator 123.

The roller member 121 is provided to wind the mask sheet 1 transferred to a predetermined position under the roller member 121 in a roll shape, and may be formed in a cylindrical shape having a predetermined length.

In this embodiment, a circular-shaped mask sheet is seated at a predetermined position under the roller member 121, and the roller member 121 has a cylindrical shape having a length shorter than the diameter of the mask sheet 1 by about 2 to 3 cm. Is formed, and the predetermined position is not a central portion of the mask sheet 1, but a portion skewed toward one side of the mask sheet 1, that is, one side of the mask sheet 1 is placed under the roller member 121 to be described later. It is illustrated as being a location.

The roller member 121 is rotated around its longitudinal central axis so that the mask sheet 1 in close contact with the outer circumferential surface surrounds the outer circumferential surface and is wound in a roll shape.

In addition, the roller negative pressure generator 123 is provided to provide a negative pressure for bringing the mask sheet 1 seated at a predetermined position under the roller member 121 into close contact with the roller member 121.

The roller negative pressure generator 123 is connected to a vacuum pump (not shown) for generating a vacuum pressure, and is connected to the vacuum pump, and is installed on the roller member 121 to be exposed to the outer circumferential surface of the roller member 121 to reduce the vacuum pressure. It may be provided in a form including a nozzle (n) to be delivered.

According to the roller negative pressure generator 123, a plurality of nozzles n for directly generating negative pressure on the outer circumferential surface of the roller member 121 are disposed at predetermined intervals along the longitudinal direction of the roller member 121.

In this embodiment, three nozzles (n) are disposed at a predetermined interval along the longitudinal direction of the roller member 121, and the three nozzles (n) are arranged in a row at a predetermined distance from each other, the roller member ( It is illustrated that it is installed so as to be positioned within the corresponding area of the mask sheet 1 to be in close contact with 121).

The roller negative pressure generating unit 123 including a plurality of nozzles n installed as described above allows the negative pressure sufficient to be in close contact with the roller member 121 is distributed to a plurality of points and acts on the mask sheet 1, Even when the mask sheet 1 is formed of a material having some degree of ventilation, such as a nonwoven fabric, the mask sheet 1 can be effectively adhered to each other.

By the action of the roller negative pressure generator 123 as described above, the mask sheet 1 seated at a predetermined position under the roller member 121 is pulled toward the roller member 121 as shown in FIG. 13. It may be in close contact with the member 121.

At this time, the mask sheet 1 is in close contact with the roller member 121 in a form in which one side of the mask sheet 1, which is not a central part of the mask sheet 1, is in contact with the roller member 121.

Looking more specifically at the shape and operation of the roller member 121 to which the mask sheet 1 is in close contact as described above, the roller member 121 has a circumferential length of its outer circumferential surface that is shorter than the long side length or diameter of the mask sheet 1. It is prepared to be formed.

That is, the roller member 121 is formed to have a circumferential length such that both ends of the mask sheet 1 overlap each other even when the mask sheet 1 completely surrounds the outer circumferential surface of the roller member 121 by one turn. .

Such a roller member 121, as shown in FIG. 14, rolls the mask sheet 1 in a roll shape, and rotates in a state in close contact with one side of the mask sheet 1 so that one side of the mask sheet 1 The mask sheet 1 is wound in the form of a roll in which an overlapping area o overlapping with the other side of the mask sheet 1 on the opposite side is formed.

That is, a mask in close contact with the roller member 121 in a state in which one side of the mask sheet 1 is located under the roller member 121 and one side of the mask sheet 1 is in close contact with the outer circumferential surface of the roller member 121 When the roller member 121 rotates once so that one side of the sheet 1 returns to its original position, the mask sheet 1 wraps around the outer peripheral surface of the roller member 121 and is rolled.

At this time, due to the shorter circumference of the outer circumferential surface of the roller member 121 than the diameter of the mask sheet 1, the mask sheet 1 is formed in a form in which the other side of the mask sheet 1 is overlapped on the outer side of one side of the mask sheet 1. It is dried, and the other side of the mask sheet 1 is in close contact with the outer side of one side of the mask sheet 1 by the sound pressure generated by the roller sound pressure generator 123.

As a result, an overlapping region o in which one side and the other side of the mask sheet 1 are overlapped on the rolled mask sheet 1 is formed to be located under the roller member 121.

That is, on the roller member 121, the mask sheet 1 is wound in a roll shape surrounding the outer circumferential surface of the roller member 121, and the mask sheet 1 is rolled and rolled in the form of a roll. An overlapping area o, in which the other side is overlapped, is formed in a portion of the roller member 121 facing the lower portion.

In addition, the end of the mask sheet 1 rolled in the form of a roll may protrude a predetermined length from the end of the roller member 121 toward the towing unit 130 to be described later. This is possible because the roller member 121 is formed in a cylindrical shape having a length shorter than the diameter of the mask sheet 1 by about 2 to 3 cm.

1 and 15, the towing unit 130 is provided to be movable between a first position (A) and a second position (B). This towing unit 130 corresponds to a configuration that serves to hold the mask sheet wound in the form of a roll in the first position (A) and move it to the second position (B).

In this embodiment, the first position (A) is a position where the mask sheet 1 wound in a roll form on the roller member 121 is located, and the second position (B) is a predetermined distance from the first position (A). As a spaced apart position, the central part in the long side direction of the roll-shaped mask sheet 1 is a position located between the upper part of the through hole 141 (see FIG. 19) and the lower part of the pressing member 151 (see FIG. 19), which will be described later. Is defined as

The towing unit 130 has a gripping portion 131 provided to grip the mask sheet 1 wound in a roll shape at a first position (A) and release the gripping state of the mask sheet 1 at a second position (B). ), and a horizontal moving part 133 for reciprocating the gripping part 131 to the first position (A) and the second position (B).

The gripping part 131 may be provided in a form including a pair of rod members provided so that the distance between each other can be changed in the vertical direction. Such a gripping part 131 may hold the mask sheet 1 in a form in which a pair of rod members are in close contact with each other, and the gripping state of the mask sheet 1 in a form in which a pair of rod members are spaced apart from each other. Can be released.

According to the present embodiment, the roller member 121 is a mask such that the towing unit 130, more specifically, the gripping portion 131, has an overlapping area o located at a position where it can grip the mask sheet 1. It is operated so that the sheet 1 is wound.

That is, the roller member 121 is operated so that the overlapping area (o) is located at a portion facing the lower portion of the roller member 121, whereby the overlapping area (o) of the mask sheet 1 covers the lower portion of the roller member 121. It is rolled in the form of a roll so that the overlapping area o is located within the moving area of the gripping part 131 at the facing portion.

And the towing unit 130, more specifically, the gripping part 131, grabs the long-side end protruding toward the towing unit 130 from the rolled mask sheet 1 in this way, and the mask sheet ( While gripping 1), the mask sheet 1 is gripped by holding the portion where the overlapping area (o) is formed.

In this way, the towing unit 130 holding the mask sheet 1 may move the mask sheet 1 to the second position B by dragging it while maintaining it in a rolled form.

In this way, while the mask sheet 1 is moved by the towing unit 130, the action of the negative pressure by the roller negative pressure generator 123 is continuously maintained, so that the mask sheet 1 is rolled in the form of a roll. Is maintained and the mask sheet 1 can be moved.

The horizontal moving part 133 is a pair of sprockets (not shown) that are arranged to be spaced apart from each other and rotated by the power of a driving motor (not shown), and a chain (not shown) that moves in an infinite orbit in one direction or another direction by the sprocket. ) May be formed in a form including.

Accordingly, the gripping portion 131 coupled to the chain may be moved to the first position (A) by one direction movement of the chain or to the second position (B) by movement in the other direction of the chain.

As another example, the horizontal moving part 133 may be formed in a form including an LM Guide provided to move the gripping part 131 in the first direction or the second direction, etc. Is possible.

The towing unit 130 comprising the above configuration, as shown in FIG. 16, grips the mask sheet 1 rolled in the form of a roll at the first position (A), and thus the mask sheet 1 In the gripped state, as shown in FIG. 17, the mask sheet 1 is moved to the second position (B), and the mask sheet 1 is moved to the second position (B).

And the mask sheet (1) moved to the second position (B) in this way, as shown in Figure 19, the center portion of the long-sided direction of the roll-shaped mask sheet (1) is a through hole (143) to be described later It is located between the upper portion and the lower portion of the pressing member 151.

1 and 18, the folding guide part 140 is formed to penetrate vertically through the support plate 141 on which the mask sheet 1 moved to the second position B is seated, and the support plate 141 It may be made including a through hole (143).

According to this embodiment, as shown in Figs. 18 and 19, the through hole 143 is a pressure member 151 to be described later located above the support plate 141 and a packaging material located below the support plate 141 It is formed to be located on a straight line in the vertical direction connecting (2; see Fig. 23).

And when comparing the length of the rolled mask sheet 1 in the long side direction and the length of the through hole 143 along the same direction, the through hole 143 may have a shorter length than the mask sheet 1. Is formed.

For example, if the length of the rolled mask sheet 1 in the long side is about 20 cm, the through hole 143 is formed so that the length of the through hole 143 in the same direction is about 2 cm. do.

The folding insertion induction unit 150 presses the mask sheet 1 seated on the support plate 141 in a downward direction, but centers on a pressing point at which the mask sheet 1 is pressed by the folding insertion induction unit 150 The mask sheet 1 is folded and the mask sheet 1 is inserted into the packaging material 2 located under the through hole 143 while inducing the movement of the mask sheet 1 to pass through the through hole 143 do.

According to the present embodiment, the folded insertion induction unit 150 may include a pressing member 151 and an upright east part 153.

The pressing member 151 is formed in a rod shape that can move in the vertical direction and pass through the through hole 143. The pressing member 151 presses the mask sheet 1 seated on the support plate 141 in a downward direction to pass through the through hole 143 and into the inside of the packaging material 2 located under the through hole 143. Put it in.

And the upright east part 153 is provided to reciprocate the pressing member 151 in the vertical direction, and, like the above-described horizontal moving part 133 (refer to FIG. 15), a pair of sprockets and a chain are combined. It may be, or it may be configured in a form including an LM guide.

According to this embodiment, the mask sheet 1 is moved to the second position B by the towing unit 130, and accordingly, the central portion in the long side direction of the mask sheet 1 rolled in a roll form passes through to be described later. When positioned between the upper portion of the hole 143 and the lower portion of the pressing member 151, the pressing member 151 positioned thereon moves downward to move the mask sheet 1, as shown in FIG. Pressurized.

Accordingly, the central portion in the long side direction of the rolled mask sheet 1 is in contact with the pressing member 151 and becomes a pressing point pressed by the pressing member 151, and the mask sheet pressed to the pressing member 151 ( 1) passes through the through hole 143 while being pressed by the pressing member 151 around the pressing point and moving downward.

At this time, the mask sheet 1 which is pressed by the pressing member 151 and passes through the through hole 143 is folded in half while passing through the through hole 143. At this time, the direction in which the mask sheet 1 is folded is a direction crossing the direction rolled by the rolling unit 120.

Accordingly, the mask sheet 1 is folded twice along its long side due to the rolled state (see Fig. 21), and is pressed by the pressing member 151 to pass through the through hole 143 before that As it is folded in a form that is folded once more in a direction crossing the folded direction (see FIG. 22 ), it moves in the direction into which the packaging material 2 is introduced.

The mask sheet 1 that is folded in this way and is pressed and moved by the pressing member 151 is a through hole ( It is put into the lower part of 143), that is, into the inside of the packaging material 2 that was located at the input position.

At this time, the pressing member 151 presses the mask sheet 1 so that the pressing point of the mask sheet 1 in contact with the pressing member 151 contacts the bottom surface of the packaging material 2 from the inside of the packaging material 2. By zooming, it is desirable to allow the mask sheet 1 to be put in a state that is completely pushed into the inside of the packaging material 2.

On the other hand, the folding input induction unit 150 of the present embodiment, as shown in FIG. 24, in which the pressing member 151 injects air toward the direction in which the mask sheet 1 is introduced into the packaging material 2 A positive pressure generator 155 may be further included.

The positive pressure generator 155 includes an air pump (not shown) for supplying compressed air, and a nozzle (not shown) connected to the air pump and installed to be exposed to the lower end of the pressurizing member 151 to inject air. It may be provided in a form including.

This positive pressure generating unit 155 is, as shown in FIG. 25, after the downward movement of the pressing member 151 for inserting the mask sheet 1 into the packaging material 2 is completed, the original position, that is, the through hole Air is injected toward the mask sheet 1 before the movement in the upward direction of the pressing member 151 for returning to the state positioned above the 143 is started.

In this way, the positive pressure generator 155 for injecting air serves to push the mask sheet 1 so as to keep the mask sheet 1 in contact with the bottom surface of the packaging material 2.

In particular, the positive pressure generator 155 is in the process of returning the pressure member 151 back to its original position after the downward movement of the pressure member 151 for inserting the mask sheet 1 into the packaging material 2 is completed, The mask sheet 1 injected into the inside of the packaging material 2 is attached to the pressing member 151 and escapes from the packaging material 2 along the pressing member 151.

Thereby, the mask sheet 1 can be completely accommodated inside the packaging material 2 so that the lower end of the mask sheet 1 contacts the bottom surface of the packaging material 2, and accordingly, the packaging material 2 into which the mask sheet 1 is inserted in a post process. ) When a liquid cosmetic ingredient is filled in the inside, it is possible to prevent the occurrence of defects such as the mask sheet 1 coming out of the packaging material 2 in advance.

Referring to FIGS. 1 and 26, the packaging material supply unit 160 is provided to supply the packaging material 2 from the lower portion of the through hole 143 to an input position into which the mask sheet 1 (see FIG. 23) is inserted.

The packaging material supply unit 160 includes a packaging material loading unit 161, a packaging material pickup unit 163, a packaging material holder unit 165, and a packaging material moving unit 167.

The packaging material loading unit 161 is provided so that the packaging material 2 for obtaining the mask sheet () is loaded, and has a shape suitable for loading a plurality of packaging materials 2 in the vertical direction, for example, an accommodation space therein. This may be formed including a tetrahedral shape, and the upper portion thereof is formed in an open shape so that the pickup member 161a of the packaging material loading portion 161 to be described later can contact the packaging material 2.

The packaging material pickup unit 163 is provided to pick up the packaging material 2 loaded on the packaging material loading unit 161. The packaging material pickup unit 163 may sequentially pick up a plurality of packaging materials 2 loaded on the packaging material loading unit 161, one by one, and transfer them to the packaging material holder 165 side.

According to this embodiment, the packaging material pickup portion 163 includes a pickup member 163a, a pickup member rotating portion 163b, a pickup member moving portion 163c, and a chute 163d.

The pickup member 163a is provided in a form including a pickup sound pressure generator (signal omitted) that generates a sound pressure for adsorbing the packaging material 2 loaded on the packaging material loading portion 161.

The pickup negative pressure generator may be provided in a form including a vacuum pump and a nozzle for generating vacuum pressure, similar to the roller negative pressure generator 123 (see FIG. 2), and its configuration and action are similar to that of the roller negative pressure generator, Detailed description of this will be omitted.

The pickup member 163a including such a pickup negative pressure generator may sequentially pick up the packaging material 2 by adsorbing the packaging material 2 in a state in contact with the packaging material 2 loaded in the packaging material loading unit 161. In this way, after moving to the top of the chute (163d) in the state where the packaging material (2) is picked up, the sound pressure provided through the pickup sound pressure generator is blocked so that the packaging material (2) is dropped toward the chute (163d). I can.

That is, the pickup member 163a is an operation of picking up the packaging materials 2 loaded in the packaging material loading unit 161, one by one from the packaging material pickup position, moving to the packaging material dropping position, and putting it into the chute 163d from the packaging material dropping position. Perform.

In this embodiment, the packaging material 2 is sucked and picked up by the pickup member 163a at the packaging material pickup position, and when the picked up packaging material 2 is dropped, the dropped packaging material 2 is the chute 163d. ) The position corresponding to the upper part of the chute 163d that can be put into the inside is defined as the packaging material drop position.

The pickup member rotating part 163b is provided in a configuration that changes the position of the pickup member 163a to the packaging material pickup position or to the packaging material drop position by rotating the pickup member 163a.

As an example, the pickup member rotating part 163b may be provided in a form in which a driving shaft of a driving motor is coupled to an upper end of the pickup member 163a. The pickup member rotating part 163b provided in this way rotates the pickup member 163a in one direction around the upper end of the pickup member 163a coupled with the drive shaft of the driving motor to move the pickup member 163a to the packaging material pickup position. The pickup member 163a may be rotated in the other direction to move the pickup member 163a to the packaging material dropping position.

And the pickup member moving part 163c is provided in a configuration that changes the vertical position of the pickup member 163a, may be configured in a form in which a pair of sprockets and a chain are combined, or configured in a form including an LM guide. It could be.

The pickup member moving part 163c adjusts the vertical position of the pickup member 163a according to the height at which the packaging material 2 is loaded, so that the pickup of the packaging material 2 made by the pickup member 163a can be accurately performed. It plays a role in making it possible.

The packaging material 2 falling from the pickup member 163a at the packaging material drop position is introduced into the chute 163d. In this way, the chute 163d into which the packing material 2 is put forms a movement path for guiding the input packing material 2 to be moved to a position where the packing material 2 is seated on the packing material holder part 165.

As shown in FIG. 27, the packing material 2 put into the chute 163d as described above is guided by the chute 163d to its dropping position and is seated on the packing material holder 165. As shown in FIG.

At this time, the packaging material 2 is in a state in which the mask sheet 1 (see FIG. 23) can be inserted into the packaging material 2, that is, the packaging material holder part in a state in which the open portion of the packaging material 2 is erected upward. Settled in (165).

The packaging material holder 165 in which the packaging material 2 is seated in the state as described above is a seating position in which the packaging material 2 is seated and an input position in which the mask sheet 1 is inserted into the packaging material 2. Can be changed.

The packaging material moving unit 167 is provided in a configuration for moving the packaging material holder unit 165 so that the position of the packaging material holder unit 165 is changed to a seating position or an input position, and is configured in a form in which a pair of sprockets and a chain are combined. It may be, or it may be configured in a form including an LM guide.

The packaging material holder 165 provided to be movable by the packaging material moving unit 167 is to seat the packaging material 2 supplied through the chute 163d at the seating position, and as shown in FIG. 28, the packaging material 2 ) Is moved to the loading position in the seated state so that the mask sheet (1; see Fig. 23) can be inserted into the packaging material 2, and when the mask sheet 1 is inserted, it returns to the loading position again. The process of receiving the packaging material 2 and moving it back to the input position is repeatedly performed.

In addition, the packaging material supply unit 160 of this embodiment may further include opening guide members 168 and 169.

The opening induction members 168 and 169 may be provided in a form including a vacuum pump and a nozzle for generating vacuum pressure, similar to the roller negative pressure generator 123 (see FIG. 11), and the configuration and action thereof are the roller negative pressure generator and Since they are similar, detailed descriptions thereof are omitted.

In this embodiment, the opening guiding members 168 and 169 are the first opening guiding members 168 installed on the packaging material holder 165, and the first opening guiding at a position adjacent to the input position under the folding guide portion 140. It may be divided into a second opening inducing member 169 installed to face the member 169.

The first opening inducing member 168 adsorbs one side of the packaging material 2 seated on the packaging material holder part 165, and the second opening inducing member 169 moves the packaging material holder 165 to the input position. In this state, by adsorbing the other side of the packing material 2 in a direction away from the one side of the packing material 2, the inside of the packing material 2 is induced to open.

Accordingly, the width of the open portion of the packaging material 2 is expanded so that the mask sheet 1 can be easily inserted into the packaging material 2, as well as the packaging material 2 seated on the packaging material holder 165. One side of) is adsorbed by the first opening guide member 168 so that the packaging material 2 can be fixed to the packaging material holder 165, so that the movement to the input position of the packaging material 2 can be made more stably. There will be.

When the input of the mask sheet 1 into the packaging material 2 is completed, the negative pressure applied to the packaging material 2 by the opening guide members 168 and 169 is released, and accordingly, the mask sheet 1 is filled in the packaging material 2 ) May be separated from the packaging material holder 165 and transferred to the product loading unit 170 (see FIG. 30), which will be described later.

1 and 30, the product loading unit 170 is provided in a configuration in which the packaging material 2 into which the mask sheet 1 is inserted is loaded.

The product loading unit 170 includes a discharge unit 171, a first storage tray 173, a second storage tray 175, and a tray moving unit 177.

According to the present embodiment, the packaging material 2 in which the mask sheet 1 has been inputted through the above-described folding and loading process is provided by a belt conveyor-type conveying unit C installed at the rear end of the packaging material supply unit 160. It is moved toward the discharge part 171.

The discharge unit 171 is provided to form a passage for discharging the packaging material 2 in which the mask sheet 1 has been inputted. The discharge unit 171 is formed at a position that can be selectively connected to any one of the first storage tray 173 and the second storage tray 175 to be described later.

The first storage tray 173 and the second storage tray 175 are each provided to receive the packaging material 2 discharged through the discharge unit 171.

The first storage tray 173 and the second storage tray 175 may each include a shape suitable for storing the packaging material 2, for example, a tetrahedral shape having an accommodation space formed therein, and the discharge part 171 In each side adjacent to) may be formed with an inlet (signal omitted) for connecting each receiving space with the discharge unit 171.

According to this embodiment, the first storage tray 173 and the second storage tray 175 are disposed adjacent to each other, and one input port selected from the two storage trays 173 and 175 disposed as described above is the discharge unit 171 and the It is connected to receive the packaging material 2 discharged through the discharge unit 171. In addition, the two storage trays 173 and 175 arranged in this way are installed so that their positions can be changed along the arrangement direction.

For example, the positions of the storage trays 173 and 175 may be set such that the storage trays 173 and 175 are located at a position where the inlet of the first storage tray 173 is connected to the discharge unit 171, and accordingly, the discharge unit ( The packaging material 2 discharged through 171 is loaded on the first storage tray 173.

In this state, as shown in FIG. 31, when the positions of the storage trays 173 and 175 are set so that the storage trays 173 and 175 are located at a position where the inlet of the second storage tray 175 is connected to the discharge unit 171 , The packaging material 2 discharged through the discharge unit 171 is loaded on the second storage tray 175.

The tray moving unit 177 includes a first storage tray 173 and a second storage tray 175 so that any one of the first storage tray 173 and the second storage tray 175 is selectively connected to the discharge unit 171. It corresponds to the configuration to move the position of ).

The tray moving part 177 may be configured in a form in which a chain for moving the positions of the first storage tray 173 and the second storage tray 175 is combined with a pair of sprockets. Various types of modifications are possible, such as being configured to move the positions of the first storage tray 173 and the second storage tray 175.

According to this embodiment, in the product loading unit 170, the loading of the packaging material 2 discharged through the discharge unit 171 may be alternately performed by the first storage tray 173 and the second storage tray 175. It is characterized in that.

That is, when the product loading unit 170 is loaded with a specified quantity of the packaging material 2 in the first storage tray 173 connected to the discharge unit 171, the second storage tray 175 instead of the first storage tray 173 ) To be connected to the discharge unit 171 so that the location of the storage trays 173 and 175 is moved so that the packaging material 2 is loaded through the second storage tray 175, and the quantity specified in the second storage tray 175 When the above packing material 2 is loaded, the position of the storage trays 173 and 175 is moved again so that the packing material 2 is loaded again through the first storage tray 173.

For example, the product loading unit 170, after allowing 100 packing materials 2 to be loaded in the first storage tray 173, and then moving the positions of the storage trays 171 and 173 to the second storage tray 175 ) Can be operated to repeat the process in which the packing material 2 is loaded as many as 100 again.

The product loading unit 170 operated in this way can not only load the mask sheet 1 and the packaging material 2 on which the input has been completed, and supply the packaging material 2 for each desired quantity unit to a post-process, and the packaging material 2 can be loaded in a plurality of trays ( 173,175), it is possible to effectively improve the speed of the mask pack product packaging operation.

Meanwhile, the sealed automatic mask pack acquisition device 100 of this embodiment may further include a weight measurement unit 180, a quantity measurement unit 185, and a quantity determination unit 190, as shown in FIG. 1. .

The weight measuring unit 180 is provided to measure the weight of the packaging material 2 accommodated in the first storage tray 173 and the packaging material 2 accommodated in the second storage tray 175, respectively. The weight measuring unit 180 may include a load sensor such as a load cell installed in the first storage tray 173 and the second storage tray 175, respectively.

In addition, the quantity measuring unit 185 is provided to measure the quantity of the mask sheet 1 injected into the packaging material 2. This quantity measuring unit 185 comprehensively considers information on the number of times the roller member 121 of the rolling unit 120 has been rotated and the number of times the pressing member 151 of the folding insertion induction unit 150 has been operated. The quantity of the mask sheet 1 injected into the packaging material 2 can be measured.

For example, the number of times the roller member 121 is rotated is 102 times, the number of times the pressing member 151 is operated is 101 times, and in the process of winding the mask sheet 1 in a roll form by the roller member 121 Assuming that one operation error occurs in the process of putting the mask sheet 1 into the packaging material 2 by the pressing member 151, the quantity measuring unit 185 includes a total of 100 mask sheets ( It is possible to measure the quantity of the mask sheet 1 that is put into the inside of the packaging material 2 when 1) is added to the packaging material 2.

The quantity determination unit 190 determines the number of packaging materials 2 stored in the first storage tray 173 or the second storage tray 175 based on information on the weight measured by the weight measurement unit 180. Can be calculated.

For example, the quantity determination unit 190 limits the weight occupied by the storage trays 171 and 173 from the measured weight of the first storage tray 173 or the second storage tray 175, and then converts this value to the mask sheet (1). The number of packaging materials 2 accommodated in the first storage tray 173 or the second storage tray 175 may be calculated by dividing by a value corresponding to the weight of each of the packaging materials 2 into which is added.

The quantity determination unit 190 compares the calculated value with the quantity value measured by the quantity measurement unit 185 to determine whether the two compared values match.

When it is determined that the two values compared by the quantity determination unit 190 do not match, this means that the quantity of the packaging material 2 loaded in the product loading unit 170 is determined by the weight measurement unit 180 It can be used as information to output a warning that there may be a mismatch.

The weight measured by the weight measuring unit 180 reaches a preset reference weight, for example, the weight at which 100 pieces of packaging material 2 are loaded, and the two values compared by the quantity determination unit 190 together If it is determined to match, this may be used as information for moving the location of the storage trays 171 and 173.

Using this information, the tray moving unit 177 moves the positions of the first storage tray 173 and the second storage tray 175 so that the connection object with the discharge unit 171 is changed, and accordingly, the product loading unit 170 may be operated to repeat the positional movement of the positions of the first storage tray 173 and the second storage tray 175 and to continuously load the packaging material 2 as much as a preset quantity.

Meanwhile, in the present embodiment, the packaging material supply unit 160 is illustrated as including two storage trays 171 and 173, but the present invention is not limited thereto. According to the present invention, there may be various modified embodiments, such as that the packaging material supply unit 160 may be operated in a form that repeats the positional movement of these storage trays, including three or more storage trays.

By the operation of the packaging material supply unit 160 as described above, the packaging materials 2 in which the mask sheet 1 has been inserted are continuously loaded by unit quantity, whereby the packaging material ( 2) They can be bundled and provided for each unit quantity.

Hereinafter, operations and effects of the sealed automatic mask pack acquisition apparatus 100 according to the present embodiment will be described with reference to FIGS. 1 to 31.

1 to 6, the sealed automatic mask pack acquisition device 100 according to the present embodiment automatically separates and supplies a mask sheet for input into the packaging material by using the automatic sheet supply unit 110. I can.

That is, the automatic sheet supply unit 110 separates and picks up the mask sheet 1 loaded on the feeder 1 using the negative pressure generator 113 and the attachment member 114 installed on the contact plate 112 However, the combined force of adsorption and adhesion is applied only to the mask sheet 1 located at the top of the pickup target, so that sufficient force is applied to lift the mask sheet 1 so that the mask sheet 1 loaded in the feeder 101 is applied. ) Can be supplied by separating them into single sheets.

In this way, when the automatic sheet supply unit 110 separates the mask sheet 1 loaded on the feeder 101 into sheets and transfers it to the transfer supply unit 105, the mask sheet 1 supplied as described above is transferred to the transfer supply unit 105 ) In a flat state. And the mask sheet 1 seated on the transfer supply unit 105 in this way is transferred to the rolling member 121 side of the rolling unit 120 by the transfer supply unit 105 as shown in FIG. 10.

When the mask sheet 1 transferred in this way is seated at a predetermined position under the rolling member 121, as shown in FIG. 13, the roller negative pressure generating unit 123 is operated and the negative pressure is applied to the outer circumferential surface of the roller member 121. Thus, one side of the mask sheet 1 seated on the seating portion 110 is pulled toward the roller member 121 to be in close contact with the roller member 121.

In this way, while the mask sheet 1 is in close contact with the roller member 121, as shown in FIG. 14, the roller member 121 rotates once, so that one side of the mask sheet 1 is the opposite side of the mask sheet 1 The mask sheet 1 is wound in the form of a roll in which the overlapping area o overlapping with the other side of) is formed.

Accordingly, the mask sheet 1 is wound on the roller member 121 in a roll shape surrounding the outer circumferential surface of the roller member 121, and the mask sheet 1 is rolled and rolled in the form of a roll on one side of the mask sheet 1 An overlapping area o, in which the other side and the other side overlap, is formed in a portion of the roller member 121 facing the lower portion.

As such, the mask sheet 1 rolled in the form of a roll, as shown in FIGS. 15 and 16, has a long-side end protruding toward the towing unit 130 being held by the gripping part 131. It is pulled by the towing unit 130 and is moved to the second position (B), as shown in FIG. 17.

As described above, while the mask sheet 1 is moved by the towing unit 130, the action of the negative pressure by the roller negative pressure generator 123 is continuously maintained, so that the mask sheet 1 is rolled in the form of a roll. It is maintained and the mask sheet 1 can be moved.

The mask sheet 1 is moved to the second position B by the towing unit 130, and accordingly, the central portion in the long side direction of the mask sheet 1 rolled in a roll shape is shown in FIGS. 18 and 19. As shown in FIG. 20, when positioned between the upper portion of the passage hole 143 and the lower portion of the pressing member 151, the pressing member 151 positioned thereon moves downward to the mask sheet (1) is pressed.

At this time, the mask sheet 1 which is pressed by the pressing member 151 and passes through the through hole 143 is folded in half while passing through the through hole 143. At this time, the direction in which the mask sheet 1 is folded is a direction crossing the direction rolled by the rolling unit 120.

Accordingly, the mask sheet 1 is folded twice along its long side due to the rolled state (see Fig. 21), and is pressed by the pressing member 151 to pass through the through hole 143 before that In the form of folding one more time in a direction crossing the folded direction (see FIG. 22), it moves in the direction into which the packaging material 2 is put into the inside of the packaging material 2 while being folded into an acid size suitable for being accommodated in the packaging material 2.

The mask sheet 1 that is folded in this way and is pressed and moved by the pressing member 151 is pressed by the pressing member 151 that continues to move in the downward direction, as shown in FIG. 23, and the through hole 143 It is put into the lower part of, that is, the inside of the packaging material 2 that was located at the input position.

And, as shown in FIGS. 24 and 25, after the downward movement of the pressing member 151 for inserting the mask sheet 1 into the packaging material 2 is completed, the original position, that is, the through hole 143 If the positive pressure generator 155 injects air toward the mask sheet 1 before the movement in the upward direction of the pressure member 151 for returning to the upper position starts, the sprayed The mask sheet 1 is completely separated from the pressurizing member 151 by air, and the mask sheet 1 is injected so that it is completely accommodated in the packaging material 2.

The packaging material 2 into which the mask sheet 1 is put as described above is picked up by the packaging material supply unit 160, as shown in FIGS. 26 and 27, and then, as shown in FIG. (143) It can be automatically supplied in a manner that is moved to the lower input position, and the packaging material 2 supplied to the input position in this manner is, as shown in FIG. 29, the entrance of the packaging material supply unit 160 Is prepared in a state in which the mask sheet 1 can be inserted.

Meanwhile, as shown in FIG. 30, the packaging material 2 in which the mask sheet 1 has been input is sequentially loaded into the product loading unit 170.

In the product loading unit 170, the packaging material 2 discharged through the discharge unit 171 is alternately stacked by the first storage tray 173 and the second storage tray 175. Loading takes place.

That is, when the product loading unit 170 is loaded with a specified quantity of the packaging material 2 in the first storage tray 173 connected to the discharge unit 171, as shown in FIG. 31, the first storage tray ( Instead of 173), the location of the storage trays 173 and 175 is moved so that the second storage tray 175 is connected to the discharge unit 171 so that the packaging material 2 is loaded through the second storage tray 175. 2 When the above packing material 2 is loaded by the specified quantity in the storage tray 175, the position of the storage trays 173 and 175 is moved again so that the packing material 2 is loaded again through the first storage tray 173. do.

By the operation of the packaging material supply unit 160 made in this way, the packaging materials 2 in which the mask sheet 1 has been inputted are continuously stacked by unit quantity, whereby the packaging material 2 in which the mask sheet 1 has been inputted. ) Can be bundled and provided for each unit quantity.

The sealed automatic mask pack acquisition device 100 of the present embodiment as described above includes an operation of picking up and supplying a mask sheet 1 for manufacturing a mask pack one by one, and packing the supplied mask sheet 1 into a packaging material (2). ), the operation of folding the folded mask sheet (1) into the packaging material (2), loading the mask sheet (1) into the packaging material (2) for each quantity unit, etc. By allowing each process for packaging the mask pack to be performed automatically without manual labor, it is possible to efficiently reduce the risk of foreign substances being mixed in the packaging process, thereby lowering the defect rate of the product and effectively improving the quality of the product.

In addition, the sealed automatic mask pack acquisition device 100 of the present embodiment allows each process for mask pack packaging to be performed automatically without manual labor and can effectively increase the working speed by lowering the defect rate of the product, and manufacturing the mask pack. There is an effect of reducing the proportion of labor costs in the process, thereby reducing the cost of manufacturing the mask pack.

In addition, the hermetically sealed automatic mask pack acquisition device 100 of the present embodiment allows the process for supplying the mask sheet 1 to be performed automatically without manual labor, and in this process, a plurality of mask sheets 1 are not attached. By stably supplying the mask sheet 1 sheet by sheet, it is possible to reduce the process error rate and increase the supply rate of the mask sheet 1 to shorten the overall working time, as well as lower the defect rate of the product and effectively improve the quality of the product. Can be improved.

Meanwhile, the sealed automatic mask pack acquisition device 100 of the present embodiment may be provided in a form further including a sealed chamber 20, as shown in FIGS. 1 and 31.

The sealed chamber 20 includes each component of the sealed automatic mask pack acquisition device 100, that is, a feeder 101, an automatic sheet supply unit 110, a foreign matter inspection device 20 for a mask sheet, a rolling unit 120, The towing unit 130, the folding guide unit 140, the folding input guide unit 150, the packaging material supply unit 160 is provided in a form surrounding the configuration from the outside.

As an example, the sealed chamber 20 forms a skeleton using a frame installed to surround each component of the sealed automatic mask pack acquisition device 100 from the outside, and a plate made of a transparent material is attached to the skeleton thus formed. It can be provided in a form.

A sealed space for accommodating each component of the sealed automatic mask pack acquisition device 100 is formed inside the sealed chamber 20 provided as described above, and the sealed space is sealed from the outside by the sealed chamber 20. .

That is, the sealed chamber 20 creates a sealed environment in which external air cannot enter the interior of the sealed chamber 20 in which each component of the sealed automatic mask pack acquisition device 100 is accommodated.

According to the hermetically sealed automatic mask pack acquisition device 100 of this embodiment, the mask sheet 1 is supplied, the supplied mask sheet 1 is folded, and the folded mask sheet 1 is packaged in a packaging material 2; FIG. 22 Reference), and the entire process of loading the packaging material 2 from which the mask sheet 1 is obtained is automatically performed without human hand.

That is, the entire process of operation from the supply of the mask sheet 1 to the process of loading the packaging material 2 from which the mask sheet 1 is obtained by the sealed automatic mask pack acquisition device 100 of the present embodiment to complete the operation Since it can be performed automatically without going through a hand, the sealed automatic mask pack acquisition device 100 is a mask even if each component constituting the sealed automatic mask pack acquisition device 100 is in an enclosed environment that cannot be accessed by humans. There is no problem at all in the process of packing the pack.

In consideration of this, the sealed automatic mask pack acquisition device 100 of the present embodiment allows not only people but also outside air to enter the interior of the sealed chamber 20 in which each component of the sealed automatic mask pack acquisition device 100 is accommodated. By creating an airtight environment, the inside of the mechanical system formed by the sealed automatic mask pack acquisition device 100 is kept in a clean state so that the mask sheet 1 and packaging material 2 are not contaminated by foreign substances such as dust around the device. A structure that can be maintained was adopted.

In addition, the sealed automatic mask pack acquisition device 100 of the present embodiment may further include an inlet part 21, a filter part 23, an exhaust part 25, and an exhaust induction part 27.

The inlet 21 is provided on one side of the sealed chamber 20, for example, on the lower side of the sealed chamber 20 to form a passage through which air is introduced into the sealed chamber 20.

In addition, the filter unit 23 is installed in the inlet unit 21 to filter external air introduced into the sealed chamber 20 through the inlet unit 21.

Accordingly, only air introduced through the inlet 21 can be introduced into the sealed chamber 20, and the air introduced through the inlet 21 is The same foreign material may be introduced into the sealed chamber 20 in a state of being removed.

According to this embodiment, the inlet part 21 may be provided in the form of a duct connecting the inside and the outside of the sealed chamber 20, and the filter part 23 filters the air flowing into the inlet part 21. An air filter for, preferably, a nano filter capable of filtering fine dust in nano units may be included.

The exhaust part 25 is provided on the other side of the sealed chamber 20, for example, on the upper side of the sealed chamber 20 to form a passage through which air inside the sealed chamber 20 is discharged.

In addition, the exhaust induction part 27 is provided to suck the air inside the sealed chamber 20 and forcibly discharge it through the exhaust part 25.

Accordingly, in the process of supplying, folding, and receiving the mask sheet 1 from the inside of the sealed chamber 20, small foreign particles such as dust and yarn generated inside the sealed chamber 20 are forcibly discharged through the exhaust port 25. It may be discharged to the outside of the sealed chamber 20 along the air.

That is, in the sealed chamber 20, air from which foreign substances such as dust and fine dust have been removed by the filter unit 23 is introduced through the inlet unit 21, and the air introduced in this way is inside the sealed chamber 20. The air flow discharged through the exhaust port 25 along with small foreign matter particles generated during the operation of each of the components is continuously made.

Thereby, in the interior of the sealed automatic mask pack acquisition device 100 that is sealed by the sealed chamber 20, the inflow of foreign substances that may contaminate the mask sheet 1, the packaging material 2, etc. is blocked, and the sealing In the interior of the automatic mask pack acquisition device 100, foreign substances generated in the process of operation are discharged to the outside.

According to this embodiment, the exhaust part 25 may be provided in the form of a duct that connects the inside and the outside of the sealed chamber 20 like the inlet part 21, and the exhaust induction part 27 is the sealed chamber 20 One of a blowing fan, an air pump, and a vacuum pump for inducing a flow of air discharged from the air inside the exhaust unit 25 may be provided in a selected form.

The sealed automatic mask pack acquisition device 100 of the present embodiment including the configuration as described above blocks foreign substances such as dust contained in the external air around the device from entering the device, thereby preventing foreign substances from outside air. Therefore, the inside of the mechanical system formed by the sealed automatic mask pack acquisition device 100 can be maintained in a clean state so that the mask sheet 1 and the packaging material 2 are not contaminated.

In addition, the sealed automatic mask pack acquisition device 100 of the present embodiment has an action of blocking the inflow of foreign substances that may contaminate the mask sheet 1, the packaging material 2, and the like, and the sealed automatic mask pack acquisition device 100 ), it is possible to provide the function of discharging foreign substances generated in the process of working inside the unit to the outside, so it is possible to very effectively prevent contamination of the inside of the device and raw materials.

In addition, the sealed automatic mask pack acquisition device 100 of the present embodiment provides a foreign matter control system capable of controlling up to nanoscale fine dust by creating an environment in which only the mechanical system itself formed by the sealed automatic mask pack acquisition device 100 is formed. In addition to being able to provide, the interior can be provided in the form of a sealed enclosure, so that a large space is not required for installation, so space utilization is high and costs for installation can be reduced.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is only illustrative, and those of ordinary skill in the field to which the technology pertains, various modifications and other equivalent embodiments are possible. I will understand. Therefore, the true technical protection scope of the present invention should be determined by the following claims.

1: mask sheet
2: packing material
10: foreign matter detection device for mask sheet
11: substrate
12: light emitting unit
13: photographing department
14: discrimination unit
15: display
20: sealed chamber
21: inlet
23: filter unit
25: exhaust
27: exhaust induction part
100: sealed automatic mask pack acquisition device
101: feeder
102: feeder body
103: friction protrusion
105: transfer supply unit
110: automatic sheet supply unit
111: mask sheet pickup unit
112: contact plate
113: negative pressure generator
114: attachment member
115: moving part
116: elevating moving part
117: mask sheet seating guide part
119: mask sheet inversion induction part
120: rolling unit
121: roller member
123: roller negative pressure generator
130: Toying unit
131: gripping part
133: horizontal moving part
140: folding guide part
141: support plate
143: through hole
150: folding input induction unit
151: pressure member
153: East of Shanghai
155: positive pressure generator
160: packaging material supply unit
161: packaging material loading unit
163: packaging material pickup unit
163a: pickup member
163b: pickup member rotating part
163c: pickup member moving part
163d: suit
165: packaging material holder
167: packaging material moving part
168: first opening induction member
169: second opening induction member
170: product loading unit
171: discharge part
173: first storage tray
175: second storage tray
177: tray moving part
180: weight measurement unit
185: quantity measuring unit
190: quantity discrimination unit
A: 1st position
B: 2nd position
I: Insertion position
n: nozzle
o: overlapping area

Claims (13)

A feeder on which a plurality of sheets are loaded;
An automatic sheet supply unit for separating and supplying the sheets loaded in the feeder into single sheets;
A rolling unit for winding the sheet supplied by the automatic sheet supply unit into a roll shape;
A folding guide portion including a support plate on which a sheet wound in a roll shape by the rolling unit is seated, and a through hole formed to penetrate the support plate in an up-down direction;
Folding in which the sheet seated on the support plate is pressed downward, the sheet is folded around the pressing point, and the sheet is inserted into the packaging material located under the through hole while inducing the movement of the sheet to pass through the through hole. Input induction unit; And
A sealed chamber having a sealed space for accommodating the feeder, the automatic sheet supply unit, the rolling unit, the folding guide part, and the folding insertion induction unit, and provided to seal the sealed space from the outside; and,
The rolling unit,
A roller member formed in a cylindrical shape and rotating about a longitudinal central axis such that a sheet in close contact with the outer peripheral surface surrounds the outer peripheral surface and is wound in a roll shape; And
A sealed automatic mask pack acquisition device comprising: a roller negative pressure generator for providing a negative pressure for bringing the sheet into close contact with the roller member. The method of claim 1,
An inlet part forming a passage through which air is introduced into the sealed chamber;
A filter part filtering air flowing into the sealed chamber through the inlet part;
An exhaust part forming a passage through which the air inside the sealed chamber is discharged; And
A sealed automatic mask pack acquisition device, characterized in that it further comprises an exhaust induction part for inhaling the air inside the sealed chamber and forcibly discharging it through the exhaust part. The method of claim 1 or 2, wherein the automatic sheet supply unit,
A sheet pickup unit for separating and picking up the sheets stacked in the feeder into sheets at a sheet pickup position capable of contacting the sheets stacked in the feeder, and transferring the picked up sheets to the rolling unit side; And
And a moving unit for moving the sheet pickup unit from the sheet pickup position toward the rolling unit. The method of claim 3, wherein the seat pickup unit,
A contact plate having a contact surface capable of contacting the sheet; And
A closed-type automatic mask pack acquisition device comprising: a negative pressure generator that provides a negative pressure for bringing the sheet into close contact with the contact surface of the contact plate. The method of claim 4,
The sheet pickup unit further comprises an attachment member provided on a contact surface of the contact plate and in direct contact with the sheet to attach the sheet to the contact plate. The method according to claim 1 or 2,
The roller member is provided so that the outer circumferential length is shorter than the long side length or diameter of the sheet, and rotates in a state in close contact with one side of the sheet to form a layered chip area in which one side of the sheet overlaps the other side of the sheet opposite the sheet. Hermetically sealed automatic mask pack acquisition device, characterized in that it is operated so that the sheet is wound. The method of claim 1 or 2, wherein the folding input induction unit,
Pressurized to move in the vertical direction and form a rod shape that can pass through the through hole, press the sheet seated on the support plate downward to pass through the through hole, and insert the inside of the packaging material located under the through hole absence;
An upper and lower portion for reciprocating the pressing member in the vertical direction; And
A closed type automatic mask pack acquisition device comprising: a positive pressure generator for injecting air in a direction in which the pressing member inserts the sheet into the packaging material. The method of claim 7,
The positive pressure generating unit injects air toward the sheet after the downward movement of the pressing member is completed and before the movement in the upward direction of the pressing member for returning to its original position starts. Ingestion device. The method according to claim 1 or 2,
Sealed automatic mask pack acquisition device, characterized in that it further comprises a packaging material supply unit for supplying the packaging material to the input position in which the sheet is put under the through hole. The method of claim 9, wherein the packaging material supply unit,
A packaging material loading unit in which a packaging material is loaded;
A packaging material pickup unit for picking up the packaging material loaded in the packaging material loading unit;
A packaging material holder in which the packaging material picked up by the packaging material pickup unit is seated in a state in which a sheet can be inserted; And
A sealed automatic mask pack acquisition device comprising: a packaging material moving unit for moving the packaging material holder unit on which the packaging material is mounted to the input position. The method according to claim 1 or 2,
A sealed automatic mask pack acquisition device, characterized in that it further comprises a product loading unit in which the packaging material into which the sheet is put is loaded. The method of claim 11, wherein the product loading unit,
A discharge unit for discharging the packing material on which sheet input is completed;
A first storage tray connected to the discharge unit to receive the packaging material discharged through the discharge unit;
A second storage tray disposed adjacent to the first storage tray and connected to the discharge unit to receive the packaging material discharged through the discharge unit; And
A sealed type comprising a tray moving part for moving the positions of the first storage tray and the second storage tray so that any one of the first storage tray and the second storage tray is selectively connected to the discharge part. Automatic mask pack acquisition device. The method of claim 12,
Further comprising a weight measuring unit for measuring the weight of each of the packaging material stored in the first storage tray and the packaging material stored in the second storage tray,
The tray moving unit is characterized in that when the weight measured by the weighing unit reaches a preset reference weight, the positions of the first storage tray and the second storage tray are changed so that a connection object with the discharge unit is changed. Closed type automatic mask pack acquisition device.

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