KR101639044B1 - Multi-purpose sheet manufactuding device - Google Patents

Abstract

An invention for a multipurpose sheet producing apparatus is disclosed. The disclosed multipurpose sheet producing apparatus comprises: a sheet feeding section for converting a raw material into a second sheet and a third sheet in a soft state and storing the raw material in a storage passage for melting and storing the raw material; a second sheet feeding portion for winding the second and third sheets, An air layer forming unit for sucking air from the cylindrical passageway to block the air layer with the third sheet while forming an air layer, a protective sheet supplying unit for supplying and adhering a protective sheet to the outside of the third sheet, And an auxiliary sheet feeding part for feeding the raw material of the storage container to the first sheet in a soft state and bonding the same to the second sheet.

Description

[0001] MULTI-PURPOSE SHEET MANUFACTURING DEVICE [0002]

The present invention relates to a multi-purpose sheet manufacturing apparatus, and more particularly, to a multi-purpose sheet producing apparatus which comprises an air layer formed at a central portion of a plurality of sheets and having a thick and rigid protective sheet on at least one side of the plurality of sheets, The present invention relates to a multi-purpose sheet manufacturing apparatus capable of improving heat insulation when used in applications, maintaining rigidity, and efficiently shielding light.

In general, a non-sheet is used to insulate a window or a vinyl house. This vinyl sheet is used as a cover for vinyl house by attaching it to the window with tape or putting it on the frame of vinyl house.

Since the vinyl sheet is made of a single layer or a double layer, the adiabatic effect is remarkably deteriorated and it is easily broken by strong wind. When the vinyl sheet is attached to a window, the adiabatic effect is not so good.

In order to solve this problem, in recent years, a heat insulating sheet (so-called "heat sink") in which a plurality of sheets are stacked so as to have a plurality of air layers in the horizontal and vertical directions is used. However, the heat insulating sheet is too thin and easily torn.

This insulating sheet is made too thin, and it can exert some adiabatic effect when it is used in a window. However, when it is used for a vinyl house, the sheet is too thin to be easily installed and torn easily in a typhoon or a strong wind There is

In addition, when used for windows, it is transparent, so it is easy to penetrate the headlight and is suitable for ironing. However, for the summer,? Light is easily transmitted, so the ultraviolet and infrared blocking effect is remarkably deteriorated, There is a problem.

Therefore, there is a need to improve this.

Korean Utility Model No. 20-2013-0005701 (Publication date: 2013,10,01, Name: Insulating sheet for window)

More particularly, the present invention relates to a method of manufacturing an air bag, which comprises a plurality of sheets, an air layer formed at a central portion thereof, and a rigid protective sheet provided on at least one side of the plurality of sheets, And it is an object of the present invention to provide a versatile sheet manufacturing apparatus which can improve heat insulating property when used as a sheet, maintain rigidity, prevent tearing, and effectively block light.

In addition, since the coating film of dark color is formed on one side or both sides of the protective film, it is possible to easily block infrared rays and ultraviolet rays when the multi-purpose sheet is attached to a window, And it is an object of the present invention to provide a multipurpose sheet producing apparatus.

The present invention also provides a versatile sheet producing apparatus capable of easily forming a plurality of air layers in the formation of an air layer by forming a passage corresponding to the shape of the air layer on the member and sucking the air through the air suction member The purpose is to provide.

Further, the present invention provides a multi-purpose sheet manufacturing apparatus which can prevent the propagation of germs by applying a direction layer, an antibacterial layer or an anion layer on one side or both sides of a protective film to keep the interior pleasant and to help health The purpose is to do.

According to an aspect of the present invention, there is provided a multi-functional sheet comprising: a first sheet; A second sheet provided on one side of the first sheet to form a plurality of air layers; A third sheet provided on the second sheet to block the air layer opening; And a protective sheet provided on one side of the third sheet or the first sheet for protecting the first, second, and third sheets.

Further, the air layer is formed by sucking one side of the second sheet.

In addition, the air layer is formed by sucking air from a passage provided in the member, which is supplied from a sheet feeding portion and rounds the second sheet in a soft state.

The second sheet and the third sheet are adhered to each other while being fed in a soft state at the sheet feeding portion.

The first, second, and third sheets may be polyethylene (PE), the protective sheet may be polyethylene terephthalate (PET), and the air layer may be circular or polygonal.

In addition, the protective sheet may be a thin film coated with a dark color coating layer including black on one side or both sides thereof, and at least one of an antibacterial layer, a direction layer and an anion layer may be laminated on one side of the protective sheet .

The thickness of the protective sheet may be greater than the sum of any two of the first, second, and third sheets or the thickness of the first, second, and third sheets .

According to an aspect of the present invention, there is provided an apparatus for manufacturing a versatile sheet comprising: a reservoir for storing a raw material; A sheet supply unit for converting and feeding the raw material into second and third sheets in a soft state; An air layer forming unit which winds the second and third sheets and contacts the second sheet to suck in the air passage to form an air layer while blocking the air layer with the third sheet; A protective sheet supply unit for supplying and adhering a protective sheet to the outside of the third sheet; And an auxiliary sheet supply unit for transferring the second and third sheets and the protective sheet, and supplying the raw material of the storage tank to the first sheet in a soft state to adhere to the second sheet.

The sheet supply unit may further include: a transfer pipe connected to the reservoir to transfer the soft material; And a sheet supplying member connected to the conveying pipe and configured to spread the raw material through the moving path to supply the second and third sheets.

The air layer forming unit may include a circular sense member formed in a cylindrical shape so as to surround the second and third sheets, A partition wall member defining an inner and outer separation space inside the circular sense member; A cover member for supporting or blocking at least one of the side faces of the member and the partition member; An air suction member connected to the outer separation space and sucking air in the passage; And a cooling member for radiating cold air to cool the second and third sheets.

Further, the air suction member is connected to the outer separation space between the partition member and the member through the cover member, and the cooling member forms the air layer when the second and third sheets And the cooling member is provided in the inner separating space inside the partition member.

In addition, the protective sheet supply unit may include: a supply roller to which the protective sheet is wound and supplied; And an adhesive roller for winding and conveying the protective sheet fed from the feeding roller and for adhering the protective sheet to the outside of the third sheet while being rotated by contacting the circular sense to one side of the member.

The auxiliary sheet supply unit may include an auxiliary transfer pipe connected to the storage tank for transferring the soft raw material; And an auxiliary sheet feeding member connected to the auxiliary feeding pipe and thinly spreading the raw material through the auxiliary moving path to supply the first sheet.

Further, the second and third sheets and the protective sheet are conveyed by the first conveying roller, and the multi-purpose sheet comprising the first, second and third sheets and the protective sheet is conveyed by the second conveying roller , And the multi-function sheet fed from the second feed roller is wound by the take-up roller.

The apparatus for manufacturing a versatile sheet according to the present invention comprises a plurality of sheets and a rigid protective sheet at least on one side thereof to improve heat insulation when used in a window, a vinyl house or various applications, .

In addition, the present invention can prevent infrared rays and ultraviolet rays from being blocked when a multi-purpose sheet is attached to a window by forming a coating layer of deep color on one side or both sides of the protective sheet, .

Further, in forming the air layer, in the present invention, a plurality of air layers can be formed simply because the circular sense forms a passage corresponding to the shape of the air layer and is sucked by the air suction member.

In addition, the present invention can prevent the propagation of germs by applying a direction layer, an antibacterial layer or an anion layer to one side or both sides of the protective sheet, keep the room pleasant, and help health.

1 is a perspective view of a multi-function sheet according to an embodiment of the present invention.
2 is a cross-sectional view of a multi-function sheet according to an embodiment of the present invention.
3 is a cross-sectional view of a multi-purpose sheet according to an embodiment of the present invention in which a coating layer, an antibacterial layer, a direction layer, and an anion layer are laminated.
4 is a configuration diagram of an apparatus for manufacturing a versatile sheet according to an embodiment of the present invention.
5 is a perspective view showing a sauce supply unit, an air layer formation unit, and an auxiliary sheet supply unit according to an embodiment of the present invention.
6 is a side cross-sectional view of an air layer forming unit according to an embodiment of the present invention.
7 is a longitudinal sectional view of an air layer forming unit according to an embodiment of the present invention.

Hereinafter, an apparatus for manufacturing a versatile sheet according to an embodiment of the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a perspective view of a multi-function sheet according to an embodiment of the present invention, FIG. 2 is a sectional view of a multi-function sheet according to an embodiment of the present invention, FIG. 3 is a cross- Layer, an orientation layer, and an anion layer.

FIG. 5 is a perspective view showing a sheet supplying unit, an air layer forming unit, and an auxiliary sheet supplying unit according to an embodiment of the present invention. FIG. 7 is a longitudinal cross-sectional view of an air layer forming unit according to an embodiment of the present invention.

1 to 7, a multi-functional sheet 1 according to an embodiment of the present invention includes a first sheet 20, a second sheet 20, a third sheet 30, and a protective sheet 40, .

The first sheet 10 is provided on either side of the second sheet 20. The first sheet 10 may serve to adhere to the water sprayed on the window surface when used for a window.

The first sheet 10 is made of a sheet made of PE (polyethylene).

Further, the first sheet 10 is preferably made of a transparent material.

The second sheet 20 is configured to form a plurality of air layers 22 on one side of the first sheet 10.

The second sheet 20 is made of a sheet made of PE (polyethylene).

Further, the second sheet 20 is preferably made of a transparent material.

The first sheet 10 and the second sheet 20 are adhered to each other while being in mutual soft contact with each other. As such, since they are adhered in a state of being integrated with self-viscosity without a separate adhesive, they are prevented from being easily separated when they are used.

The air layer 22 is preferably formed by sucking the second sheet 20 from one side.

The air layer 22 is preferably circular or polygonal when viewed in plan. Particularly, it is most preferable to be formed in a circular shape.

Since the air layer 22 confines the air inside, the air layer 22 acts as a heat insulating layer for blocking the cold air from the outside, thereby enhancing the heat insulating effect in cold weather.

Since the first sheet 10 and the third sheet 30 are adhered to both sides of the air layer 22, the heat insulating effect of the double window is enhanced.

The third sheet 30 is provided on the second sheet 20 so as to block the opening portion of the air layer 22.

The third sheet 30 is made of a sheet made of PE (polyethylene).

Further, the third sheet 30 is preferably made of a transparent material.

4 and 7, the air layer 22 includes a cylindrical portion 73 provided in the member 72 for circularly sensing the second sheet 20 fed from the sheet feeding portion 60 and in a soft state, Or by sucking air in the air.

The air layer 22 melts the PE raw material stored in the storage container 50 at a temperature of about 260 degrees and feeds the third sheet 30 and the second sheet 20 through the moving path 66 of the sheet feeding member 62 And the second sheet 20 is brought into contact with the outer surface of the second sheet 20 by the suction force applied by the air suction member 76 while the circular sense of the air layer forming portion 70 is wound by the member 72, (73).

The air layer 22 sucked into the passage 73 is rapidly cooled through the cooling air generated in the cooling member 78 provided inside the partition member 74 of the member 72 to maintain its shape .

The air layer 22 is released from the passage 73 while the circular sense member 72 is rotated by the operation of the driving portion 71 and the open portion of the air layer 22 is released from the softness supplied from the sheet feeding member 64 Lt; RTI ID = 0.0 > 30 < / RTI >

The first sheet 10 is adhered to the opposite side of the open portion of the air layer 22 of the second sheet 20 to be fed when supplied from the auxiliary sheet feeding member 94 of the auxiliary sheet feeding portion 90, The third seats 10 and 30 are integrally bonded to the second sheet 20 with the air layer 22 as the center.

The protective sheet 40 is provided on one side of the third sheet 30 or the first sheet 10 and protects the first, second and third sheets 10, 20 and 30. At this time, the protective sheet 40 according to an embodiment of the present invention is shown and described in a state where it is provided in the third sheet 30.

The protective sheet 40 is preferably made of PET (polyethylene terephthalate).

The protective sheet 40 is relatively thick and firmly configured to prevent the first, second, and third sheets 10, 20, 30, which are superimposed on each other, from easily tearing.

Particularly, when the multi-function sheet 1 according to the present invention is used for a plastic house and is supported by a plastic house frame or the like, the protective sheet 40 can prevent the multi-purpose sheet 1 from being easily torn or damaged by a strong wind such as a typhoon, Provides rigidity.

The protective sheet 40 may be a thin film coated with a dark-colored coating layer 42 including black on one side or both sides thereof.

The coating layer 42 may block ultraviolet rays and infrared rays contained in the sunlight to prevent the temperature of the room from rising.

Accordingly, the multi-functional sheet 1 according to an embodiment of the present invention, in which the protective sheet 40 is coated with the dark-colored coating layer 42 including black, is used as a sheet for a window or a vinyl house in summer, Can be prevented from rising.

On the other hand, the coating layer 42 may be formed on both sides of the protective sheet 40 at the same time. In this case, the ultraviolet and infrared blocking effect of the multi-function sheet 1 according to the present invention will be further enhanced.

At least one of the antimicrobial layer 44, the orientation layer 46, and the anion layer 48 may be laminated on one side of the protective sheet 40.

The antibacterial layer 44 serves to prevent bacteria, viruses and the like from being generated when the antibacterial material is applied to use the multi-functional sheet 1 according to the present invention.

The direction layer 46 emits a fragrant smell to remove the odor and quaver odor generated in the room when the directional material is applied to use the versatile sheet 1 according to the present invention.

Especially, in a cold season such as winter, a window is closed for a long time, so that a damp smell is often generated in a room, but a fragrant odor generated in the direction layer 46 maintains a pleasant indoor air.

The anion layer 48 allows the circulation line to be generated in the multi-function sheet 1 according to the present invention, thereby helping the user's blood circulation and the like to maintain health.

The thickness of the protective sheet 40 is determined by the sum of any two of the first, second and third sheets 10, 20 and 30 or the sum of the thicknesses of the first, second and third sheets 10, Is formed to be larger than the sum of the sum of the thicknesses. This is because the protective sheet 40 should be formed thick, but when the multi-functional sheet 1 according to the present invention is used for a greenhouse, it can be prevented that it is easily torn by strong winds.

1 to 7, an apparatus 100 for manufacturing a versatile sheet according to an embodiment of the present invention includes a reservoir 50, a sheet supply unit 60, an air layer formation unit 70, and an auxiliary sheet supply unit 80, .

The reservoir 50 stores the PE raw material and melts it to about 260 degrees, and a heating device such as a heater is provided therein.

Although the reservoir 50 is shown as a cylinder, it can be changed into various shapes such as multiple passes.

The sheet feeding section 60 is a configuration in which the raw materials are supplied to the second and third sheets 20 and 30 in a soft state.

 The sheet feeding part 60 is connected to the storage container 50 and is connected to the conveyance pipe 62 for conveying the soft raw material and a conveying pipe 62 for conveying the raw material through the conveying pipe 66, And a sheet feeding member 64 for feeding the three sheets 20 and 30.

Although two transfer tubes 62 are shown as being connected at a set interval in the lower portion of the reservoir 50, the number of transfer tubes 62 can be increased or decreased as needed.

Although the sheet feeding member 64 is shown in the form of a rectangular column, it may be formed in various other shapes.

The third sheet 30 of the third and second sheets 30 and 20 discharged obliquely downward from the sheet supply member 64 is separated from the left side and the second sheet 20 is separated from the right side And then discharged.

It is preferable that the moving path 66 is formed so as to become gradually narrower from the upper side to the lower side.

The air layer forming unit 70 winds the second and third sheets 20 and 30 and contacts the second sheet 20 to suck in the air passage 73 to form the air layer 22, 30 to block the air layer 22.

The air layer forming portion 70 includes a circular sense member 72 formed in a cylindrical shape so as to wind the second and third sheets 20 and 30 and having a plurality of cylindrical portions 73, A partition member 74 which forms an inner and outer separation space inside the partition member 72 and a cover member 75 which supports or blocks at least one side face of the circular sense member 72 and the partition member 74, An air suction member 76 connected to the outer separating space for sucking air in the passage 53 and a cooling member 78 for radiating cold air for cooling the second and third sheets 20 and 30 .

The passage 63 is shown as being formed in a circular shape, but it may be formed in a polygonal shape such as a square, a hexagon, an octagon, or the like.

The distance between the outer surface of the partition member 74 and the inner surface of the circular perforated member 72 is preferably equal to or greater than the height of the air layer 20.

A bearing is provided between the cover member 75 and the circular sensing member 72 so that the circular sensing member 72 can be driven by the driving unit 71 well.

Support shafts are provided at both sides of the cover member (75).

The driving unit 71 may be configured to transmit power by a gear system, a friction system, a chain system, a belt system, or the like. Since the driving unit 71 has a general configuration, it will be briefly shown.

The air suction member 76 is connected to the outer separation space between the partition member 74 and the circular sense member 72 through the cover member 75 to transfer the suction air. The air suction member 76 may be connected to the outer separating space in various forms to allow air to be sucked in the passage 63.

The cooling member 78 cools the second and third sheets 20 and 30 when the air layer 22 is formed. Thus, the air layer 22 is formed to have an appropriate size.

The cooling member (78) is preferably provided in the inner separation space of the partition member (74). That is, the cooling member 78 is disposed across the central portion of the member 72 and the partition member 74.

The protective sheet feeding portion 80 is configured to supply and adhere the protective sheet 40 to the outside of the third sheet 30. [

The protective sheet feeding portion 80 winds the protective sheet 40 fed from the feeding roller 82 and feeds the feeding roller 82 around which the protective sheet 40 is wound, And an adhesive roller 84 for adhering the protective sheet 40 to the outside of the third sheet 30 while contacting with one side and rotating.

The protective sheet 40 is made of PET (polyethylene terephthalate).

The protective sheet 40 may be a thin film to which a deep color including black is applied on one side or both sides.

At least one of the antibacterial layer 42, the orientation layer 46, and the anion layer 48 may be laminated on one side of the protective sheet 40.

The auxiliary sheet feeding unit 90 feeds the second and third sheets 20 and 30 and the protective sheet 40 and feeds the raw material of the storage tank 50 to the first sheet 10 in the soft state, 20).

The auxiliary sheet supply unit 90 includes an auxiliary transfer pipe 92 connected to the storage container 50 for transferring a soft raw material and an auxiliary transfer pipe 92 connected to the auxiliary transfer pipe 92 and thinly spreading the raw material through the auxiliary transfer pipe path 93, And an auxiliary sheet feeding member 94 for feeding one sheet 10 to the sheet.

Although the auxiliary conveyance pipes 92 are shown as being connected at one set or lower part of the reservoir 50 at set intervals, the number of auxiliary supporting pipes 92 can be increased or decreased as needed. The auxiliary delivery pipe 92 is provided adjacent to the transfer pipe 62.

Although the auxiliary sheet feeding member 94 is shown in a rectangular columnar shape, it can be formed in various other shapes.

It is preferable that the auxiliary moving pipe path 93 is gradually narrowed from the upper side to the lower side.

The second and third sheets 20, 30 and the protective sheet 40 are conveyed by the first conveying roller 95.

Further, the multi-function sheet 1 composed of the first, second and third sheets 10, 20 and 30 and the protective sheet 40 is conveyed by the second conveying roller 96.

It is preferable that the first conveying roller 95 and the second conveying roller 96 are disposed to cross each other.

The multi-function sheet 1 fed from the second feed roller 96 is wound by the take-up roller 98, and is shipped to the product.

The multi-purpose sheet 1 and the manufacturing apparatus 100 according to an embodiment of the present invention are provided with a rigid protective sheet 40 frame on at least one side of a plurality of sheets to maintain heat insulation when used for windows, It has rigidity, prevents tearing, and can effectively block light.

In addition, since the coating layer 42 of dark color is formed on one side or both sides of the protective sheet 40, infrared and ultraviolet rays can be easily blocked when the multi-functional sheet 1 is attached to a window, It can also be used for summer.

In the present invention, in forming the air layer (22), the air passage (73) corresponding to the shape of the air layer (2) is formed in the member Can be simply formed.

The present invention is also applicable to the case where the direction layer 44, the antibacterial layer 46, or the anion layer 48 is applied to one side or both sides of the protective sheet 40 to block the propagation of bacteria, I can help you.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the following claims.

1: Multipurpose sheet 10: First sheet
20: second sheet 22: air layer
30: third sheet 40: protective sheet
42: Coating layer 44: Antimicrobial layer
46: orientation layer 48: anion layer
50: Reservoir 60: Sheet feeder
62: moving tube 64: sheet feeding member
66: moving path 70: air layer forming part
72: absence of the circular cylinder 73:
74: partition wall member 75: cover member
76: air suction member 78: cooling member
80: protective sheet feeding part 82: feed roller
84: Adhesive roller 90:
92: auxiliary conveying pipe 94: auxiliary sheet feeding member
95: first feed roller 96; The second conveying roller
08: Winding roller 100: Multipurpose sheet manufacturing apparatus

Claims (14)

delete delete delete delete delete delete delete A reservoir for dissolving and storing raw materials;
A sheet supply unit for converting and feeding the raw material into second and third sheets in a soft state;
An air layer forming unit which winds the second and third sheets and contacts the second sheet to suck in the air passage to form an air layer while blocking the air layer with the third sheet;
A protective sheet supply unit for supplying and adhering a protective sheet to the outside of the third sheet; And
And an auxiliary sheet supply unit for transferring the second and third sheets and the protective sheet and supplying the raw material of the storage tank to the first sheet in a soft state to adhere to the second sheet,
Wherein the protective sheet supply unit comprises:
A supply roller to which the protective sheet is wound and supplied;
And an adhesive roller for winding and conveying the protective sheet fed from the feeding roller and for adhering the protective sheet to the outside of the third sheet while being rotated by contacting with the one side of the member,
At least one of an antibacterial layer, a direction layer and an anion layer is laminated on one side of the protective sheet,
Wherein the thickness of the protective sheet is greater than the sum of the thicknesses of the first, second, and third sheets,
The second and third sheets and the protective sheet are conveyed while contacting the second sheet to the first conveying roller,
Wherein the first sheet, the second sheet, the third sheet, and the protective sheet are conveyed while the first sheet is in contact with the second conveying roller.
9. The method of claim 8,
Wherein,
A transfer pipe connected to the reservoir to transfer the soft material; And
A sheet feeding member connected to the conveyance pipe and configured to spread the raw material through the moving path to supply the second and third sheets;
Wherein the apparatus comprises:
9. The method of claim 8,
The air-
A cylindrical sensing member formed in a cylindrical shape so as to surround the second and third sheets and forming a plurality of the through holes;
A partition wall member defining an inner and outer separation space inside the circular sense member;
A cover member for supporting or blocking at least one of the side faces of the member and the partition member;
An air suction member connected to the outer separation space and sucking air in the passage; And
And a cooling member for radiating cold air to cool the second and third sheets
Wherein the apparatus comprises:
11. The method of claim 10,
The air suction member is connected to the outer separation space between the partition member and the circular sense member through the cover member,
Wherein the cooling member cools the second and third sheets when forming the air layer,
Wherein the cooling member is provided in an inner separation space inside the partition member.
delete 9. The method of claim 8,
Wherein the auxiliary sheet supply unit includes:
An auxiliary transfer pipe connected to the reservoir to transfer the soft raw material;
An auxiliary sheet supply member connected to the auxiliary transport pipe and thinly spreading the raw material through the auxiliary transport path to supply the first sheet;
Wherein the apparatus comprises:
9. The method of claim 8,
Wherein the multi-function sheet fed from the second feed roller is wound by a take-up roller.

Images