KR101659792B1 - Insulation sheet manufacturing apparatus and method for manufacturing the same - Google Patents

Insulation sheet manufacturing apparatus and method for manufacturing the same Download PDF

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Publication number
KR101659792B1
KR101659792B1 KR1020150154067A KR20150154067A KR101659792B1 KR 101659792 B1 KR101659792 B1 KR 101659792B1 KR 1020150154067 A KR1020150154067 A KR 1020150154067A KR 20150154067 A KR20150154067 A KR 20150154067A KR 101659792 B1 KR101659792 B1 KR 101659792B1
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KR
South Korea
Prior art keywords
heat insulating
insulating sheet
cutting edge
cutting
conveying
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KR1020150154067A
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Korean (ko)
Inventor
강재성
김윤경
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김윤경
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Priority to KR1020150154067A priority Critical patent/KR101659792B1/en
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Publication of KR101659792B1 publication Critical patent/KR101659792B1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/141—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/06—Grooving involving removal of material from the surface of the work
    • B26D3/065—On sheet material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to an apparatus for manufacturing an insulation seat and a method of manufacturing an insulation seat using the same. The apparatus for manufacturing an insulation seat and the method of manufacturing an insulation seat using the same can easily form a connection part at both sides of an insulation seat, prevent cool air or heat from being introduced from the outside of a building by forming no spaces between the insulation seat by the connection part, and completely prevent cold air or heat from being leaked from the inside of the building. The apparatus for manufacturing an insulation seat comprises: a transfer unit transferring an insulation seat; and a cutting unit positioned at both sides of the transfer unit, and positioned on a diagonal line around the insulation seat to form a protruding connection part on a diagonal line in both sides of the insulation seat transferred by the transfer unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a heat insulating sheet manufacturing apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for manufacturing a heat insulating sheet and a method for manufacturing a heat insulating sheet using the same

Generally, the wall surface to which the wallpaper is attached is made of concrete or brick used for the building, so there are fine pores, and the fine pores allow cool air or heat to flow into the interior of the building from the outside.

In order to block cold air or heat from the outside, the building is attached with a heat insulating material before the wallpaper is installed.

As described above, the insulation of a building is an important function in providing a pleasant environment by increasing the efficiency of cooling and heating, and it is preferable to use a material having a low thermal conductivity as the insulation material for this purpose. The heat insulating effect is obtained by using the heat insulating property of the air existing in the micro pores formed by the porosity so as to have the porosity in order to reduce the thermal conductivity.

On the other hand, foamed styrene which is not only inexpensive in price but also easy to purchase is widely used as a heat insulating material, and Korean Patent No. 0237975 discloses " a process for producing a heat insulating material using waste urethane foam and expanded polystyrene " A method of manufacturing a heat insulating material made by mixing and molding urethane foam and expanded polystyrene is disclosed.

However, since the heat insulation material used in conventional buildings simply depends on the heat insulation property of air existing in a plurality of microstructure spaces, the thermal conductivity is lowered, and thus the insulation effect is limited and the requirement of residents expecting high insulation effect can not be satisfied .

Patent Registration No. 10-0237975 (Oct. 12, 1999) Patent Registration No. 10-0966276 (Jun. 18, 2010)

The present invention has been conceived in order to solve the problems of the prior art described above, and it is an object of the present invention to provide a heat insulating sheet which can easily process a connecting portion having a stepped shape on both sides of a heat insulating sheet, And it is an object of the present invention to provide a heat insulating sheet manufacturing apparatus and a method of manufacturing a heat insulating sheet using the same, which can prevent cold air or heat from flowing into the building.

An apparatus for producing a heat insulating sheet according to the present invention comprises a conveying section for conveying a heat insulating sheet, a heat transfer sheet positioned on both sides of the conveying section and positioned on a diagonal line with the heat insulating sheet therebetween, And a cutting portion for cutting a connecting portion formed in a stepped shape positioned on a diagonal line.

Further,

An upper cutting blade perpendicular to the heat insulating sheet and cutting an upper portion of one side of the heat insulating sheet, a lower cutting blade perpendicular to the heat insulating sheet and cutting the lower side of the other side of the heat insulating sheet, And a part of the heat insulating sheet, which is cut from the upper cutting edge or the lower cutting edge, is horizontally cut and separated from the heat insulating sheet, And a horizontal cutting blade for allowing the connection portion to be formed on the heat insulating sheet.

And a width adjusting cutting blade positioned on one side of the upper cutting edge and the lower cutting edge and cutting both sides of the heat insulating sheet conveyed by the conveyance section.

And a fixing unit which is installed on an upper portion or a lower portion of the horizontal cutting blade and contacts the heat insulating sheet conveyed by the conveying unit to fix the heat insulating sheet.

In addition, the distance between the fixing blade and the horizontal cutting blade is adjusted so that the thickness of the connection portion can be adjusted.

A method for manufacturing a heat insulating sheet according to the present invention includes a first step of conveying a heat insulating sheet through a conveying unit, a step of cutting one side upper and the other lower side of a heat insulating sheet conveyed through the conveying unit through cutting units located on both sides of the conveying unit, Thereby forming a connection portion.

The second step further includes adjusting the width of the heat insulating sheet through the width adjusting cutting edge connected to the cutting portion.

The apparatus for manufacturing a heat insulating sheet according to the present invention and the method for manufacturing a heat insulating sheet using the same can easily process connecting portions having a stepped shape on both sides of a heat insulating sheet and a space between the heat insulating sheets is not generated due to the connecting portion, It is possible to prevent cold air or heat from flowing into the building, and it is possible to completely prevent the cold air or the heat inside the building from leaking to the outside.

In addition, since the step of processing the connecting portion and the step of adjusting the width are performed at one time on the heat insulating sheet, the working speed and the productivity can be improved, and the defective ratio and the manufacturing cost per unit can be remarkably lowered.

1 is a perspective view showing an apparatus for manufacturing a heat insulating sheet according to the present invention.
2 is a plan view showing an apparatus for manufacturing a heat insulating sheet according to the present invention.
3 and 4 are front views illustrating a process of cutting a heat insulating sheet through a cutting portion applied to an apparatus for manufacturing a heat insulating sheet according to the present invention.
5 is a view showing a state in which a heat insulating sheet manufactured through an apparatus for producing an insulating sheet according to the present invention is applied to a wall surface.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

FIG. 1 is a perspective view showing an apparatus for producing a heat insulating sheet according to the present invention, FIG. 2 is a plan view showing a heat insulating sheet producing apparatus according to the present invention, and FIGS. 3 and 4 are cross- FIG. 5 is a view showing a state in which a heat insulating sheet manufactured through the apparatus for manufacturing a heat insulating sheet according to the present invention is installed on a wall. FIG. 5 is a front view showing a process of cutting a heat insulating sheet through a cutting portion.

1 to 4, an apparatus 1 for manufacturing a thermal insulating sheet according to the present invention includes a transferring portion 10 and a cutting portion 20. As shown in FIG.

The conveying unit 10 automatically and continuously feeds the heat insulating sheet 90 by a predetermined distance and is further divided into a mounting table 11 and a conveying roller 12.

The mounting table 11 is formed in a rectangular bar shape, and the two mounting tables 11 are horizontally spaced apart from each other.

The mounting base 11 is fixed to one end of the main body 30 having a predetermined height and width.

The main body 30 includes an upper horizontal frame 31 and a lower horizontal frame 31 'and a vertical frame 32 vertically connecting the upper horizontal frame 31 and the lower horizontal frame 32 .

The main body 30 has a predetermined width and length for the smooth manufacture of the heat insulating sheet 90 having a predetermined width and thickness and is provided with a heat insulating sheet manufacturing apparatus 1 according to the present invention such as a cutting portion 20, A space is formed so that various devices necessary for the operation of the apparatus can be installed.

Rotation shafts (not shown) protrude from the centers of both sides of the conveying roller 12, and the rotation shafts are installed through the mounting table 11.

Thus, the conveying roller 12 can be rotated in place between the mounting tables 11.

At this time, a bearing (not shown) may be installed at a portion of the mounting table 11 where the rotating shaft is installed to rotate the rotating shaft smoothly.

The conveying roller 12 can receive the power from a driving unit (not shown) formed by an AC motor or a DC motor, and can transfer the heat insulating sheet 90 while being rotated in place.

Although not shown in the drawings, the rotary shaft of the conveying roller 12 positioned at the upper portion and the rotary shaft of the conveying roller 12 positioned at the lower portion are caused to protrude outward through the mounting table 11, And a pulley connected to the outer periphery of the rotary shaft through one belt is mounted.

Further, another pulley is mounted on any one of the rotary shafts of the conveying rollers 12 positioned at the lower part, and the pulley and the driving part are connected through a single belt.

Accordingly, when the motor shaft is rotated by applying power to the driving unit, the conveying roller 12 is rotated at the same time, and the belt is rotated to form an endless track.

When the heat insulating sheet 90 is fed into the space for the feed roller 12 rotated in this manner, the heat insulating sheet 90 is conveyed in the rotating direction of the conveying roller 12, 1).

At this time, the main body 30 is provided with a speed control roller 13 for controlling a conveying speed of the heat insulating sheet 90 and a tension control roller 13 for maintaining the tension of the heat insulating sheet 90 A further roller 14 can be installed.

A first bearing housing 60a is installed at an upper end of the main body 30 and a second bearing housing 60b having a smaller size than the first bearing housing 60a is installed at one side of the first bearing housing 60a. Respectively.

As shown in FIG. 2, the two speed control rollers 13 are positioned on the upper surface of the upper horizontal frame 31, and the remaining one speed The control roller 13 is located on the bottom surface of the upper horizontal frame 31.

The rotation axes of the two speed control rollers 13 are rotatably coupled to the first bearing housing 60a and the second bearing housing 60b, respectively.

Although not shown in the drawing, it is a matter of course that a bearing housing (not shown) in which the rotation axis of the speed control roller 13 'is coupled is also provided on the bottom surface of the upper horizontal frame 31.

Therefore, the heat insulating sheet 90 passes through the gap between the speed control rollers 13 and 13 ', and is introduced into the feeding space of the feeding roller 12.

When the heat insulating sheet 90 is conveyed by the rotation of the conveying roller 12, the speed control rollers 13 and 13 'are rotated by the frictional force with the heat insulating sheet 90, 90 are not excessively moved at a high speed.

This makes it possible to easily cut the predetermined section of the heat insulating sheet 90 by the cutting portion 20 described later.

A third bearing housing 60c positioned diagonally to the second bearing housing 60b is provided between the upper horizontal frame 31 and the lower horizontal frame 31 ' The rotary shaft of the first bearing housing 14 is rotatably coupled to the third bearing housing 60c.

The tension holding roller 14 presses the section of the heat insulating sheet 90 in a relatively lowered state so as to maintain the tension of the heat insulating sheet 90 conveyed by the rotation of the conveying roller 12 do.

Although not shown in the drawing, a heat insulating sheet 90 is wound around the outer circumferential edge of the conveying unit 10, and the heat insulating sheet 90, which is rotated together with the conveying roller 12, (Not shown) for guiding the unwinding of the heat insulating sheet 90 and a heat insulating sheet 90 having been cut while being rotated together with the conveying roller 12 is wound on the other end of the conveying unit 10 Up roller can be installed.

The cutting portion 20 is installed on the upper horizontal frame 31 so as to be positioned on both sides of the heat insulating sheet 90 and cuts the heat insulating sheet 90 in accordance with a predetermined section to form the heat insulating sheet 90 A lower cutting edge 22, and a horizontal cutting edge 23, as shown in FIG. 1 and FIG. 2, respectively.

3, the upper cutting edge 21 is located on the right upper side of the heat insulating sheet 90, and the lower cutting edge 22 is located on the lower left side of the heat insulating sheet 90. As shown in FIG.

The upper cutting edge 21 and the lower cutting edge 22 are positioned diagonally upward and downward with respect to each other with the heat insulating sheet 90 interposed therebetween.

The upper cutting edge 21 cuts from the upper end to the middle of the right side of the heat insulating sheet 90 in a state of being perpendicular to the heat insulating sheet 90 and the lower cutting edge 22 The heat insulating sheet 90 is cut perpendicularly to the heat insulating sheet 90 from the uppermost one of the left side height directions to the substantially central portion thereof.

The horizontal cutting edge 23 is spaced apart from the upper cutting edge 21 or the lower cutting edge 22 and is positioned on both sides of the heat insulating sheet 90.

The horizontal cutting edge 23 is cut horizontally from the upper cutting edge 21 or the lower cutting edge 22 in a state where the horizontal cutting edge 23 is horizontal with the central portion of the heat insulating sheet 90, So as to be separated from the heat insulating sheet (90).

As a result, a connecting portion 91 having a stepped shape positioned on the diagonal line in the upward and downward directions is formed on both sides of the heat insulating sheet 90.

The rotary operation of the upper cutting blade 21, the lower cutting blade 22 and the horizontal cutting blade 23 described above is performed by an individual motor 70 or a known power transmission structure. In the present invention, The upper cutting edge 21, the lower cutting edge 22, and the horizontal cutting edge 23 can be controlled through the motor 70. FIG.

The upper cutting edge 21, the lower cutting edge 22 and the horizontal cutting edge 23 are mounted on the outer circumferences of the connecting shafts 50a and 50b, The upper cutting edge 21 and the lower cutting edge 22 and the horizontal cutting edge 23 are rotated in place while the upper edge of the heat insulating sheet 90 ) Can be cut.

Here, the motor and the driving means for providing the rotational force to the upper cutting edge 21, the lower cutting edge 22 and the horizontal cutting edge 23 are constructed by using a known motor and driving means, do.

The positions and rotational speeds of the upper cutting edge 21, the lower cutting edge 22 and the horizontal cutting edge 23 may vary depending on the intended use, environment, purpose, and the like of the heat insulating sheet 90.

As shown in FIG. 5, the heat insulating sheet 90 manufactured by the heat insulating sheet manufacturing apparatus 1 has a connecting portion 91 formed along the longitudinal direction of both sides of the connecting portion 91 of another adjacent heat insulating sheet 90 So that no space is formed therebetween.

As a result, it is possible to prevent cold air or heat from entering the building, and it is possible to completely prevent the cold air or the heat inside the building from leaking to the outside.

The heat insulating sheet 90 is cut at both sides of the upper cutting edge 21 and the lower cutting edge 22 so that the width of the heat insulating sheet 90 Adjusting cutting blades 24 are respectively installed.

Specifically, one width adjusting cutting edge 24 is mounted on the outer periphery of the connecting shaft 50a so as to be positioned on the right side of the upper cutting edge 21, and the other width adjusting cutting edge 24 is mounted on the lower cutting edge 21. [ Is mounted on the outer periphery of the connecting shaft (50a) so as to be positioned on the left side of the connecting shaft (22).

That is, the width adjusting cutting blade 24 is rotated together with the upper cutting edge 21 and the lower cutting edge 22 to cut both sides of the heat insulating sheet 90 to adjust the width of the heat insulating sheet 90 .

The width adjusting cutting blade 24 and the width adjusting cutting blade 24 and the lower cutting blade 22 are mounted on the connection shaft 50b in a horizontal direction The width of the heat insulating sheet 90 to be manufactured can be easily controlled.

The heat insulating sheet 90 is fixed to the upper or lower portion of the horizontal cutting blade 23 by the conveying portion 10 so that the heat insulating sheet 90 is moved in the process of forming the connecting portion 91 The fixing portion 40 is further formed.

The fixing part 40 may be formed in a substantially disc shape so that one fixing part 40 is positioned below the horizontal cutting edge 23 located on the right side, And the other fixing portion 40 is mounted on the outer periphery of the connecting shaft 50b so as to be positioned above the horizontal cutting edge 23 located on the left side.

4, the fixing portion 40 positioned on the right side is in contact with the bottom surface of the heat insulating sheet 90 and the fixing portion 40 located on the left side is in contact with the upper surface of the heat insulating sheet 90 . The heat insulating sheet 90 is cut while being fixed between the lower cutting edge 22 and the fixing portion 40 and between the upper cutting edge 21 and the fixing portion 40, It does not flow during the cutting process.

The fixing portion 40 is movably and fixedly mounted on the connection shaft 50b so that the distance between the fixing portion 40 and the horizontal cutting blade 23 can be adjusted so that the thickness of the connection portion 91 can be easily adjusted have.

Next, a method for manufacturing the heat insulating sheet through the heat insulating sheet producing apparatus 1 configured as described above will be described.

A polypropylene sheet having excellent flexibility and softness and excellent in cushioning performance and excellent in heat insulation and waterproofing and moisture-proofing properties as an independent foam, a plurality of heat insulating sheets 90).

The transfer unit 10 is installed on the main body 30 formed by combining a plurality of frames so as to have the predetermined height and width.

Then, the heat insulating sheet 90 is transported through the transporting unit 10. (Step 1)

The heat insulating sheet 90 wound on the unloading roller is pulled out and then the end portion is put into a charging space formed between the transfer rollers 12 constituting the transferring unit 10.

At this time, the heat insulating sheet 90, which is unwound from the unwinding roller, passes sequentially through the tension holding roller 14 and the speed controlling roller 13, and is inserted into the feeding space of the feeding roller 12.

Thereafter, the driving unit 80 is operated to rotate the conveying roller 12 in place so that the heat insulating sheet 90 inserted into the input space is moved in one direction by the friction with the conveying roller 12 do.

The upper and lower portions of one side of the heat insulating sheet 90 conveyed by the conveying unit 10 are cut stepwise through the cutting unit 20 located on both sides of the conveying unit 10, So as to form a connection portion 91 having a stepped shape, which is symmetrical in the upward and downward directions. (Second Step)

The heat insulating sheet 90 is sequentially passed through the upper cutting edge 21, the horizontal cutting edge 23, the lower cutting edge 22 and the horizontal cutting edge 23 in the process of being transported by the transporting unit 10 And a connecting portion 91 is formed on both sides in the process.

A width adjusting cutting blade 24 is connected to the upper cutting blade 21 and the horizontal cutting blade 23 and the width adjusting cutting blade 24 is connected to the upper cutting blade 21 and the horizontal cutting blade 23, 23 to cut both sides of the heat insulating sheet 90.

The width adjusting cutting edge 24 and the width adjusting cutting edge 24 and the lower cutting edge 22 are mounted on the connection shafts 50a and 50b in a horizontal direction The width of the heat insulating sheet 90 to be manufactured can be easily controlled.

As the heat insulating sheet 90 is fixed by the fixing portion 40 in the process of passing through the horizontal cutting edge 23, the heat insulating sheet 90 does not flow during the cutting process.

In addition, the heat insulating sheet 90 is maintained at a constant conveying speed by the speed control roller 13 during the conveying through the conveying roller 12, and is not conveyed at an excessively high speed.

The heat insulating sheet 90 can be cut on both sides while being conveyed while keeping the tension by the tension holding roller 14. [

Therefore, the connection portion 91 can be precisely formed in accordance with the set interval of the heat insulating sheet 90.

That is, in the method for manufacturing a heat insulating sheet according to the present invention, the connecting portion 91 can be easily formed using a mechanical device, and since the process of forming the connecting portion 91 and the process of controlling the width are performed at once, And the productivity can be improved, and the defective ratio and the production cost per unit can be remarkably lowered.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

1: Heat-insulating sheet manufacturing apparatus 10:
11: Mounting base 12: Feeding roller
13: roller for speed control 14: roller for holding tension
20: cutting portion 21: upper cutting edge
22: Lower cutting edge 23: Horizontal cutting edge
24: cutting blade for width adjustment 30:
40: Fixing parts 50a, 50b:
60a: first bearing housing 60b: second bearing housing
60c: third bearing housing 70: individual motor
90: Heat insulating sheet 91:

Claims (7)

A conveying unit for conveying the heat insulating sheet; And
Wherein the heat insulating sheet is disposed on both sides of the conveying unit and is disposed on a diagonal line with the heat insulating sheet interposed therebetween so as to form a stepped connection portion diagonally positioned on both sides of the heat insulating sheet conveyed by the conveying unit, Comprising:
The cutting portion
An upper cutting edge perpendicular to the heat insulating sheet and cutting an upper side of one side of the heat insulating sheet;
A lower cutting edge perpendicular to the heat insulating sheet and cutting the lower side of the other side of the heat insulating sheet;
A portion of the heat insulating sheet, which is spaced apart from the upper cutting edge or the lower cutting edge by a predetermined distance and which is positioned on both sides of the heat insulating sheet and is horizontal with the heat insulating sheet, A horizontal cutting blade for separating the heat insulating sheet from the heat insulating sheet to form the connecting portion on the heat insulating sheet; And
And a width adjusting cutting blade located on one side of the upper cutting edge and the lower cutting edge and cutting both sides of the heat insulating sheet conveyed by the conveying section. delete delete A conveying unit for conveying the heat insulating sheet;
Wherein the heat insulating sheet is disposed on both sides of the conveying unit and is disposed on a diagonal line with the heat insulating sheet interposed therebetween so as to form a stepped connection portion diagonally positioned on both sides of the heat insulating sheet conveyed by the conveying unit, part;
/ RTI >
The cutting portion
An upper cutting edge perpendicular to the heat insulating sheet and cutting an upper side of one side of the heat insulating sheet;
A lower cutting edge perpendicular to the heat insulating sheet and cutting the lower side of the other side of the heat insulating sheet;
A portion of the heat insulating sheet, which is spaced apart from the upper cutting edge or the lower cutting edge by a predetermined distance and which is positioned on both sides of the heat insulating sheet and is horizontal with the heat insulating sheet, A horizontal cutting blade for separating the heat insulating sheet from the heat insulating sheet to form the connecting portion on the heat insulating sheet; And
And a fixing unit installed on an upper portion or a lower portion of the horizontal cutting blade and contacting the heat insulating sheet conveyed by the conveying unit to fix the heat insulating sheet. 5. The method of claim 4,
Wherein the fixing portion adjusts the distance between the horizontal cutting blade and the horizontal cutting blade so that the thickness of the connection portion can be adjusted. A first step of conveying the heat insulating sheet through the conveying unit;
And a second step of cutting the upper and lower portions of one side of the heat insulating sheet conveyed through the conveying portion through the cutting portions located on both sides of the conveying portion so as to form a connecting portion,
A method for manufacturing an insulating sheet using the manufacturing apparatus of claim 1 or 4. The method of claim 6,
Wherein the second step further comprises the step of adjusting the width of the heat insulating sheet through the width adjusting cutting edge connected to the cutting portion.
KR1020150154067A 2015-11-03 2015-11-03 Insulation sheet manufacturing apparatus and method for manufacturing the same KR101659792B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113400383A (en) * 2021-07-09 2021-09-17 石华 Production process of modified asphalt waterproof coiled material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100237975B1 (en) 1997-12-10 2000-01-15 김효근 Preparation of thermal insulator from expanded poly styrene and recycled poly urethane foam
KR100966276B1 (en) 2007-12-28 2010-06-28 김동수 Screw piece for insulating material construction
KR200454332Y1 (en) * 2010-08-11 2011-07-01 최현철 Architectural Styrofoam Panels
KR101080885B1 (en) * 2011-07-15 2011-11-07 김형배 Manufacturing apparatus and method of sound absorbing board

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100237975B1 (en) 1997-12-10 2000-01-15 김효근 Preparation of thermal insulator from expanded poly styrene and recycled poly urethane foam
KR100966276B1 (en) 2007-12-28 2010-06-28 김동수 Screw piece for insulating material construction
KR200454332Y1 (en) * 2010-08-11 2011-07-01 최현철 Architectural Styrofoam Panels
KR101080885B1 (en) * 2011-07-15 2011-11-07 김형배 Manufacturing apparatus and method of sound absorbing board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113400383A (en) * 2021-07-09 2021-09-17 石华 Production process of modified asphalt waterproof coiled material

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