KR101454772B1 - Producing method for waterdraining board with non-woven filter thermobonded thereon - Google Patents

Producing method for waterdraining board with non-woven filter thermobonded thereon Download PDF

Info

Publication number
KR101454772B1
KR101454772B1 KR1020140115228A KR20140115228A KR101454772B1 KR 101454772 B1 KR101454772 B1 KR 101454772B1 KR 1020140115228 A KR1020140115228 A KR 1020140115228A KR 20140115228 A KR20140115228 A KR 20140115228A KR 101454772 B1 KR101454772 B1 KR 101454772B1
Authority
KR
South Korea
Prior art keywords
board
drain board
heating
lower mold
mold
Prior art date
Application number
KR1020140115228A
Other languages
Korean (ko)
Inventor
권이환
고두헌
Original Assignee
권이환
사우산업개발(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 권이환, 사우산업개발(주) filed Critical 권이환
Priority to KR1020140115228A priority Critical patent/KR101454772B1/en
Application granted granted Critical
Publication of KR101454772B1 publication Critical patent/KR101454772B1/en

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/741Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area characterised by the relationships between the joining step and the severing step
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/03After-treatments in the joint area
    • B29C66/032Mechanical after-treatments
    • B29C66/0326Cutting, e.g. by using waterjets, or perforating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/03After-treatments in the joint area
    • B29C66/034Thermal after-treatments
    • B29C66/0342Cooling, e.g. transporting through welding and cooling zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/30Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00Flat articles, e.g. films or sheets
    • B29L2007/002Panels; Plates; Sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

The present invention provides a method for manufacturing a drain board which is characterized by including: a heating unit transfer step of transferring a thermoplastic-extruded flat board wound around a feed roller for the thermoplastic-extruded flat board to a heating unit; a heating step of heating the thermoplastic-extruded flat board transferred to the heating unit by using a heater; a molding unit transfer step of transferring the thermoplastic-extruded flat board heated in the heating step to a molding unit; a drain board molding step of disposing a lower mold on which a protrusion protruding from a bottom surface of the thermoplastic-extruded flat board transferred in the molding unit transfer step, is formed at a regular interval and arrangement, transferring and supplying a nonwoven fabric wound around a nonwoven fabric feed roller between upper molds disposed on a top surface of the thermoplastic extruded-flat board, descending the upper mold and concurrently elevating a lower mold so as to contact each other, starting to mold upper surfaces of a plurality of protrusions, and concurrently heat-bonding and fixing the nonwoven fabric on the upper surface of the protrusion to complete the molding to the lower surface of the protrusions; a cooling step of in a state after descending the upper mold and elevating the lower mold to mold in the drain board molding step, cooling by using the drain board is cooled in this state by water flowing inside of the lower mold in order to prevent a wrinkle and deformation of the drain board; and a cutting the drain board by using water introduced into the lower mold in order to prevent wrinkles and deformation of the drain board; and a cutting step of elevating the upper mold and descending the lower mold when the drain board is cooled at the cooling step, and transferring the cooled drain board to a cutter to cut the drain board.

Description

부직포 열접착 배수보드의 제조방법 {PRODUCING METHOD FOR WATERDRAINING BOARD WITH NON-WOVEN FILTER THERMOBONDED THEREON}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a manufacturing method of a non-woven heat-

본 발명은 이물질은 거르고 우수 및 수분이 통과되는 부직포가 열접착 되는 부직포 열접착 배수보드의 제조방법에 관한 것으로서, 콘크리트, 아스팔트, 시멘트와 같은 인공 지반의 표면에 배수보드를 설치하여 우수 및 수분을 배수하여 조경 구간에 식재되는 조경 수목의 생장에 필요한 배수 기능을 제공함과 동시에 인공 지반 내부로 조경 수목의 뿌리가 침투하지 못하도록 방근 기능을 제공하는 것에 관한 것이다.
The present invention relates to a method for manufacturing a nonwoven heat-sealable drainage board in which a foreign matter is filtered and a nonwoven fabric through which rain and moisture pass therethrough is installed, and a drainage board is installed on the surface of artificial ground such as concrete, asphalt and cement, The drainage function necessary for the growth of the landscaped trees planted in the landscape section, and the provision of the antifreeze function to prevent the roots of the landscaped trees from penetrating into the artificial soil.

일반적으로 최근에 이르러서 아파트 또는 대형빌딩 등의 지하 주차장 상단 또는 옥상에 구조물의 단열 보강과 더불어 조경 및 휴식공간을 제공하기 위하여 일정 면적에 조경 공사를 하고 있는 추세이며 식재되는 조경 수목의 원활한 생장을 위해 배수와 동시에 인공지반의 보호를 위한 방근 기능을 갖는 배수보드가 사용되고 있다.In recent years, there has been a tendency to make landscaping work on a certain area to provide landscaping and rest space along with insulation reinforcement on the roof or top of an underground parking lot such as an apartment or a large building in recent years. Drainage boards having a function of protecting the artificial ground at the same time as drainage are used.

상기 배수보드는 낱개 또는 한정된 수량으로 금형을 통해 생산되고, 상기 배수보드 상면으로는 이물질은 거르고 우수 및 수분만을 관통시키는 부직포가 위치된다.The drain board is produced individually or in a limited quantity through a mold, and a non-woven fabric is disposed on the drain board to filter foreign matter and penetrate only moisture and moisture.

그러나, 조경 수목 공사시 상기 배수보드 상면에 부직포를 위치시켜 공사를 할 경우 상기 부직포가 상기 배수보드에 고정된 상태가 아닌 단순하게 덮어져 있는 상태이기 때문에 부직포가 이탈하거나 눌리게 되면서 이물질이 유입되어 배수가 원활이 되지 않는 문제점이 있고 이로 인한 수목의 뿌리가 건축 구조물 내부로 침투하여 안전을 위해하는 문제점이 있었다.
However, when the nonwoven fabric is placed on the upper surface of the drain board during the landscaping work, the nonwoven fabric is merely covered with the drainboard rather than fixed to the drainboard, so that the nonwoven fabric is detached or pressed, There is a problem that the drainage is not smooth and there is a problem that the root of the tree is infiltrated into the inside of the building structure for safety.

대한민국 특허 공개 제2007-0046509호Korean Patent Publication No. 2007-0046509

본 발명은 상기와 같은 문제점을 해결하기 위하여 상기 배수보드 생산시 배수보드 상면에 위치되는 부직포가 동시에 열접착되어 고정되도록 함으로써 배수 및 방근 기능을 동시에 갖는 부직포 열접착 배수보드의 제조방법을 제공하는 것을 과제로 한다.
In order to solve the above problems, the present invention provides a method for manufacturing a non-woven and heat-sealable drain board having both a drainage and a minus function by simultaneously fixing the nonwoven fabric positioned on the upper surface of the drainage board by heat- We will do it.

본 발명에 부직포 열접착 배수보드의 제조방법은,A method for manufacturing a nonwoven fabric heat-seal drain board according to the present invention comprises the steps of:

열가소성 압출 평보드 공급롤러에 감겨진 열가소성 압출 평보드를 히팅부로 이송하는 히팅부 이송단계와; 상기 히팅부로 이송된 열가소성 압출 평보드를 히팅기로 가열하는 가열단계와; 상기 가열단계에서 가열된 열가소성 압출 평보드를 성형부로 이송하는 성형부 이송단계와; 상기 성형부 이송단계에서 이송된 열가소성 압출 평보드 저면으로 돌출된 형태의 돌기부가 일정 간격과 배열로 형성된 하부 몰드가 위치되며, 상기 열가소성 압출 평보드 상면으로 위치된 상부 몰드 사이로 부직포 공급롤러에 감겨진 부직포가 이송되어 공급되고, 상기 상부 몰드의 하강과 동시에 하부 몰드가 상승하여 맞닿으면서 다수 돌기부의 상면이 성형 시작되기 시작하면서 동시에 돌기부 상면에 상기 부직포가 열접착되어 고정된 다음 돌기부의 하면까지 성형이 완성되는 배수보드 성형단계와; 상기 배수보드 성형단계에서 상부 몰드가 하강되고 동시에 하부 몰드가 상승되면서 배수보드가 성형된 후 이 상태에서 배수보드의 주름 및 변형을 방지하지 위하여 하부 몰드 내부로 유입되는 물에 의해 배수보드를 냉각하는 냉각단계와; 상기 냉각단계에서 배수보드가 냉각되면 상부몰드는 상승하고 하부몰드는 하강되고, 상기 냉각된 배수보드를 절단기로 이송하여 절단하는 절단단계를 포함하여 이루어진 것을 특징으로 한다.
A heating part feeding step of feeding a thermoplastic extrusion flat board wound on a thermoplastic extrusion flat board feeding roller to a heating part; A heating step of heating the thermoplastic extrusion flat board transferred to the heating unit with a heating unit; A molding part feeding step of feeding the heated thermoplastic extrusion flat board heated in the heating step to a molding part; A lower mold having projections protruding from the thermoplastic extruded flat board bottom surface conveyed in the forming part feeding step is formed at regular intervals and in an array and is wound on the nonwoven fabric supply roller between upper molds positioned on the upper surface of the thermoplastic extrusion flat board The nonwoven fabric is transferred and fed. At the same time as the lower mold is lowered, the upper mold starts to be formed on the upper surface of the plurality of protrusions while the upper mold starts to be formed. At the same time, the nonwoven fabric is thermally adhered to the upper surface of the protrusions, A drainage board forming step of completing the drainage board forming step; In order to prevent wrinkling and deformation of the drain board in this state after the drain board is formed while the upper mold is lowered and the lower mold is raised at the drain board formation step, the drain board is cooled by the water introduced into the lower mold A cooling step; And a cutting step of, when the drain board is cooled in the cooling step, the upper mold is raised, the lower mold is lowered, and the cooled drain board is transferred to a cutter to cut.

또한, 상기 가열단계에서 열가소성 압출 평보드를 히팅부의 히팅기로 가열하는 온도는 180℃~200℃ 인 것을 특징으로 한다.
Further, the heating temperature of the thermoplastic extruded flat board in the heating step to 180 ° C to 200 ° C by the heating unit of the heating unit is characterized.

또한, 상기 배수보드 성형단계에서 다수의 돌기부 상면마다 부직포가 120℃의 온도로 열접착되는 것을 특징으로 한다.
The nonwoven fabric may be thermally adhered to the upper surface of each of the plurality of protrusions at a temperature of 120 ° C.

또한, 상기 냉각단계에서 하부 몰드로 유입되는 물에 의해 배수보드가 냉각될 때 배수보드 자체의 온도가 20℃~25℃가 되면 상부 몰드가 상승되고 하부 몰드는 하강되는 것을 특징으로 한다.
Further, when the drain board is cooled by the water flowing into the lower mold in the cooling step, when the temperature of the drain board itself becomes 20 ° C to 25 ° C, the upper mold is raised and the lower mold is lowered.

본 발명은 콘크리트, 아스팔트, 시멘트와 같은 인공 지반 또는 건축물의 옥상 조경 공사에 본 발명의 배수보드를 이용하여 시공함으로써, 유입되는 우수가 배수보드에 다수 형성된 돌기부와 돌기부 사이의 형성된 공간을 통해 배수됨으로써 조경토 하부에 우수가 고이지 않으며, 건축 구조물 내부로는 조경수의 뿌리가 침투되지 않는 방근 기능을 동시에 제공하는 효과가 있다.
In the present invention, the drainage board of the present invention is applied to the rooftop landscaping of artificial grounds such as concrete, asphalt, and cement, or a building to drain water through a space formed between a plurality of protrusions and protrusions formed on the drainage board There is no effect on the bottom of the landscaping soil, and the inside of the building structure has the effect of providing the antiproting function that the roots of the landscaping water are not penetrated.

또한, 본 발명은 다수의 돌기부가 성형과정과 다수의 돌기부 상면마다 부직포를 열접착하는 열접착과정과 성형된 배수보드를 냉각하는 배수보드 냉각과정이 동시에 이루어짐으로서 제조 공정이 간단하고 배수보드를 짧은 시간안에 대량 생산을 할 수 있는 효과가 있다.
In addition, since the process of forming a plurality of protrusions, the thermal bonding process of thermally adhering the nonwoven fabric to the upper surfaces of the plurality of protrusions, and the cooling process of the drain board are performed simultaneously, the manufacturing process is simple and the drain board is short It has the effect of mass production within hours.

도 1은 본 발명에 따른 돌기부를 나타낸 사시도.
도 2는 본 발명에 따른 배수보드를 나타낸 분해 사시도.
도 3은 본 발명에 따른 배수보드를 나타낸 사시도.
1 is a perspective view showing a protrusion according to the present invention;
2 is an exploded perspective view showing a drain board according to the present invention.
3 is a perspective view showing a drain board according to the present invention.

본 발명에 따른 배수보드 제조방법 과정을 도면을 참조하여 상세히 설명한다.
The process of manufacturing a drainage board according to the present invention will be described in detail with reference to the drawings.

열가소성 압출 평보드 히팅부 이송단계Thermoplastic extrusion flat board heating part transfer step

열가소성 압출 평보드 공급롤러에 감겨진 평판 형태의 열가소성 압출 평보드를 롤러를 이용하여 히팅부로 이송한다. Thermoplastic Extrusion Flat Board The thermoplastic extrusion flat board in the form of a flat plate wound on a feed roller is transferred to the hitting unit using a roller.

본 발명에서 상기 열가소성 압출 평보드의 재질은 폴리에틸렌(Polyethylene) 또는 폴리프로필렌(Polypropylene)이 사용되며, 본 발명에서 폴리에틸렌 또는 폴리프로필렌 중 어느 하나의 소재를 선택하여 사용할 수 있고 또는 폴리에틸렌과 폴리프로필렌을 혼합하여 사용할 수 있다.
In the present invention, polyethylene or polypropylene is used as the material of the thermoplastic extrusion flat board. In the present invention, any one of polyethylene or polypropylene can be selected and used, or polyethylene and polypropylene can be mixed Can be used.

열가소성 압출 평보드 가열단계Thermoplastic extrusion flat board heating step

상기 열가소성 압출 평보드 공급롤러로부터 이송된 열가소성 압출 평보드를 히팅부의 히팅기로 180℃~200℃의 온도로 가열한다. The thermoplastic extruded flat board conveyed from the thermoplastic extrusion flat board feed roller is heated to a temperature of 180 ° C to 200 ° C by a heating unit of the heating unit.

상기 가열 온도가 180℃ 이하일 경우 차후 성형단계에서 일정 간격과 배열로 형성되는 돌기부가 성형이 안 되는 문제점이 있으며, 상기 돌기부의 상면마다 열접착에 의해 접착되는 부직포가 접착이 제대로 되지 않는 문제점이 있고, If the heating temperature is 180 DEG C or less, there is a problem in that the protrusions formed at regular intervals and in an array at the subsequent molding step can not be formed, and the nonwoven fabric adhered to the upper surfaces of the protrusions by thermal bonding is not properly adhered ,

상기 온도인 200℃가 넘을 경우 상기 돌기부가 형성된 후 냉각시키는 시간이 많이 소요되거나 또는 강도가 약해지고 쉽게 변형이 발생되는 문제점이 있다.
If the temperature is higher than 200 ° C, it takes a long time to cool the substrate after the protrusions are formed, or the strength is weakened and the substrate is easily deformed.

성형부 이송단계Molding section transfer step

상기 가열단계에서 히팅부의 히팅기로 가열된 상태의 열가소성 압출 평보드를 롤러를 이용하여 성형부로 이송한다.
In the heating step, the thermoplastic extruded flat board heated by the heating unit of the heating unit is transferred to the forming unit using a roller.

배수보드 성형단계Drain board molding step

상기 성형부 이송단계에서 이송된 열가소성 압출 평보드 저면으로 돌출된 형태의 돌기부가 일정 간격과 배열로 형성된 하부 몰드가 위치되며, 상기 열가소성 압출 평보드 상면으로 위치된 상부 몰드 사이로 부직포 공급롤러에 감겨진 부직포가 이송되어 공급된다.A lower mold having projections protruding from the thermoplastic extruded flat board bottom surface conveyed in the forming part feeding step is formed at regular intervals and in an array, and the upper mold positioned at the upper surface of the thermoplastic extruded flat board is wound on the non- The nonwoven fabric is fed and fed.

그러면 상기 상부 몰드의 하강과 동시에 하부 몰드가 상승하여 맞닿으면서 다수 돌기부의 상면이 성형 시작되기 시작하면서 동시에 돌기부 상면에 상기 부직포가 열접착되어 고정된 다음 상기 돌기부의 하면까지 성형되어 배수보드가 완성된다.
At the same time as the lower mold is lowered, the lower mold is raised and the upper surfaces of the plurality of protrusions start to be formed. At the same time, the nonwoven fabric is thermally adhered to the upper surface of the protrusions to be fixed to the lower surface of the protrusions, do.

한편, 상기 부직포가 맞닿게 되는 다수의 돌기부 상면 온도는 120℃이다.On the other hand, the upper surface temperature of the plurality of protrusions to which the nonwoven fabric is abutted is 120 ° C.

이는 상기 히팅기를 통해 180℃~200℃의 온도로 가열된 열가소성 압출 평보드가 성형부로 이송되면서 온도가 떨어지기 시작하고 부직포가 돌기부 상면에 맞닿게 될 때 이때 다수의 돌기부 상면 온도가 120℃가 되는 것으로서, 상기 120℃는 부직포, 열가소성 압출 평보드 재질 특성 및 열변형 온도, 연화 온도에서 접착력 부족이나 성형에 문제가 되지 않는 온도 조건이며, 상기 부직포가 상기 다수의 돌기부에 맞닿을 때 하강되는 상부 몰드와 상승되는 하부 몰드에 의해서 상기 부직포가 돌기부의 상면으로 지긋이 눌려지게 되는데 이때 상기 돌기부 상면이 평평해지면서 부직포가 접착되는 부분의 면적이 넓혀져 차후 완성될 배수보드에서 부직포가 분리되는 것을 방지할 수 있다.
When the thermoplastic extruded flat board heated to a temperature of 180 ° C to 200 ° C is transferred to the forming unit through the heating unit, the temperature starts to drop and when the nonwoven fabric comes into contact with the upper surface of the projection, The temperature of 120 ° C is a temperature condition in which the nonwoven fabric, the thermoplastic extruded flat board material properties, the thermal deformation temperature and the softening temperature are insufficient in adhesive strength or molding, and the lower mold is lowered when the nonwoven fabric comes in contact with the protrusions. The upper surface of the protrusion is flattened so that the area of the portion to which the nonwoven fabric is adhered is widened to prevent the nonwoven fabric from being separated from the drainage board to be completed later .

배수보드 냉각단계Drainboard cooling stage

상기와 같은 배수보드 성형단계에서 상부 몰드가 하강되고 동시에 하부 몰드가 상승되면서 상기 돌기부 상면마다 부직포가 열접착되어 배수보드가 성형될 때 이 상태에서 배수보드의 주름 및 변형을 방지하지 위하여 하부 몰드 내부로 물이 유입되어 배수보드를 냉각한다.In order to prevent the wrinkle and deformation of the drain board in this state when the upper mold is lowered and the lower mold is raised at the same time and the nonwoven fabric is thermally bonded to the upper surfaces of the protrusions to form the drain board, And the drain board is cooled.

이때, 하부 몰드로 유입되는 물이 순환됨에 따라 배수보드 자체의 온도가 20℃~25℃ 사이로 되면 상부 몰드는 상승되고 이와 동시에 하부 몰드는 하강하게 되면서 도 1 내지 도 3에 도시한 바와 같은 배수보드(10)가 완성된다.
At this time, when the temperature of the drain board itself is between 20 ° C and 25 ° C as the water flowing into the lower mold circulates, the upper mold is raised and at the same time, the lower mold is lowered, (10) is completed.

본 발명에서 배수보드 성형단계와 배수보드 냉각단계를 구분하여 설명하였지만 다수의 돌기부가 일정 간격과 배열로 형성되는 성형과정과 상기 다수의 돌기부 상면마다 부직포를 열접착하는 열접착과정과 성형된 배수보드를 냉각하는 배수보드 냉각과정이 상부몰드의 하강과 하부몰드의 상승된 이후 동시에 이루어짐으로서 제조 공정이 간단하고 배수보드를 짧은 시간안에 대량 생산을 할 수 있는 효과가 있다.
Although the present invention has been described in terms of the steps of forming the drain board and cooling the drain board, it is also possible to perform a forming process in which a plurality of protrusions are formed at regular intervals and arrangements, a thermal bonding process for thermally bonding the non-woven fabric to the upper surfaces of the plurality of protrusions, The drainage board cooling process for cooling the drainage board is performed simultaneously with the lowering of the upper mold and the rising of the lower mold, so that the manufacturing process is simple and the drainage board can be mass-produced in a short time.

배수보드 절단단계Drain board cutting stage

상기 냉각단계에서 완성된 배수보드는 절단기를 이용하여 수요자가 원하는 크기로 절단한다. 또는 절단하지 않고 롤러를 이용하여 배수보드를 감아서 사용할 수도 있다. The drain board completed in the cooling step is cut to a size desired by the customer using a cutter. Alternatively, the drainage board can be wound by using rollers without cutting.

한편, 상기와 같은 단계를 거쳐 완성된 배수보드(10)는 콘크리트, 아스팔트, 시멘트와 같은 인공 지반 또는 건축물의 옥상 조경 공사시 조경토에 스며드는 우수 또는 수분을 원할하게 배수함으로써 조경 수목의 괴사를 방지하는 효과와 함께 인공 지반과 같은 건축 구조물 내부로 뿌리가 침투하지 못하게 하는 방방근 기능을 동시에 제공하는 효과가 있는 것으로서, On the other hand, the drainage board 10 completed through the above-mentioned steps smoothly discharges rainwater or moisture penetrating the landscaping soil in the artificial ground such as concrete, asphalt, and cement, or rooftop landscaping of buildings, thereby preventing necrosis of landscaping trees And also has the effect of providing a roughening function for preventing roots from penetrating into an inside of an architectural structure such as an artificial ground,

상기 배수보드(10) 시공이 완료된 후에 외부로부터 우수가 유입되면 우수와 함께 유입되는 이물질은 상기 부직포(14)에 의해서 이물질은 걸러지면서 우수만 통과되며, 상기 부직포(14)를 통과한 우수는 상기 배수보드(10)에 다수 형성된 돌기부(12)와 돌기부(12)와 사이에 형성된 다수의 공간을 통해 우수가 배수됨과 동시에 상기 배수보드(10)의 저면으로는 우수가 통과되지 않을 뿐더러 배수보드(10) 저면에 위치된 인공지반 내부, 건축물의 옥상 내부로 조경 수목의 뿌리가 침투되지 않는 방근 효과가 있다.
If foreign matter is introduced from the outside after the completion of the installation of the drain board 10, the foreign matter introduced into the nonwoven fabric 14 passes through the nonwoven fabric 14 while the foreign matter is filtered by the nonwoven fabric 14, The water is drained through a plurality of spaces formed between the protrusions 12 and the plurality of protrusions 12 formed on the drainboard 10 and the drainage board 10 does not pass through the drainage board 10, 10) Inside the artificial ground located on the bottom, inside the rooftop of the building, there is a movement effect that the roots of the landscape trees do not penetrate.

10 : 배수보드
12 : 돌기부
14 : 부직포
10: Drain board
12: protrusion
14: Nonwoven

Claims (4)

열가소성 압출 평보드 공급롤러에 감겨진 열가소성 압출 평보드를 히팅부로 이송하는 히팅부 이송단계와;
상기 히팅부로 이송된 열가소성 압출 평보드를 히팅기로 가열하는 가열단계와;
상기 가열단계에서 가열된 열가소성 압출 평보드를 성형부로 이송하는 성형부 이송단계와;
상기 성형부 이송단계에서 이송된 열가소성 압출 평보드 저면으로 돌출된 형태의 돌기부가 일정 간격과 배열로 형성된 하부 몰드가 위치되며, 상기 열가소성 압출 평보드 상면으로 위치된 상부 몰드 사이로 부직포 공급롤러에 감겨진 부직포가 이송되어 공급되고, 상기 상부 몰드의 하강과 동시에 하부 몰드가 상승하여 맞닿으면서 다수 돌기부의 상면이 성형 시작되기 시작하면서 동시에 돌기부 상면에 상기 부직포가 열접착되어 고정된 다음 돌기부의 하면까지 성형이 완성되는 배수보드 성형단계와;
상기 배수보드 성형단계에서 상부 몰드가 하강되고 동시에 하부 몰드가 상승되면서 배수보드가 성형된 후 이 상태에서 배수보드의 주름 및 변형을 방지하지 위하여 하부 몰드 내부로 유입되는 물에 의해 배수보드를 냉각하는 냉각단계와:
상기 냉각단계에서 배수보드가 냉각되면 상부몰드는 상승하고 하부몰드는 하강되고, 상기 냉각된 배수보드를 절단기로 이송하여 절단하는 절단단계를 포함하여 이루어진 것을 특징으로 하는 부직포 열접착 배수보드의 제조방법.
A heating part feeding step of feeding a thermoplastic extrusion flat board wound on a thermoplastic extrusion flat board feeding roller to a heating part;
A heating step of heating the thermoplastic extrusion flat board transferred to the heating unit with a heating unit;
A molding part feeding step of feeding the heated thermoplastic extrusion flat board heated in the heating step to a molding part;
A lower mold having projections protruding from the thermoplastic extruded flat board bottom surface conveyed in the forming part feeding step is formed at regular intervals and in an array and is wound on the nonwoven fabric supply roller between upper molds positioned on the upper surface of the thermoplastic extrusion flat board The nonwoven fabric is transferred and fed. At the same time as the lower mold is lowered, the upper mold starts to be formed on the upper surface of the plurality of protrusions while the upper mold starts to be formed. At the same time, the nonwoven fabric is thermally adhered to the upper surface of the protrusions, A drainage board forming step of completing the drainage board forming step;
In order to prevent wrinkling and deformation of the drain board in this state after the drain board is formed while the upper mold is lowered and the lower mold is raised at the drain board formation step, the drain board is cooled by the water introduced into the lower mold Cooling step:
And a cutting step of, when the drain board is cooled in the cooling step, the upper mold is raised and the lower mold is lowered, and the cooled drain board is transferred to a cutter to cut the non-woven heat and drain board .
상기 제 1 항에 있어서,
상기 가열단계에서 열가소성 압출 평보드를 히팅부의 히팅기로 가열하는 온도는 180℃~200℃ 인 것을 특징으로 하는 부직포 열접착 배수보드의 제조 방법.
The method of claim 1,
Wherein the temperature for heating the thermoplastic extrusion flat board to the heating unit of the heating unit in the heating step is 180 ° C to 200 ° C.
상기 제 1 항에 있어서,
상기 배수보드 성형단계에서 다수의 돌기부 상면마다 부직포가 120℃의 온도로 열접착되는 것을 특징으로 하는 부직포 열접착 배수보드의 제조방법.
The method of claim 1,
Wherein the nonwoven fabric is thermally adhered to the upper surface of each of the plurality of protrusions at a temperature of 120 캜 in the drainboard molding step.
상기 제 1 항에 있어서,
상기 냉각단계에서 하부 몰드로 유입되는 물에 의해 배수보드가 냉각될 때 배수보드 자체의 온도가 20℃~25℃가 되면 상부 몰드가 상승되고 하부 몰드는 하강되는 것을 특징으로 하는 부직포 열접착 배수보드의 제조방법.
The method of claim 1,
Wherein the upper mold is raised and the lower mold is lowered when the temperature of the drain board itself becomes 20 ° C to 25 ° C when the drain board is cooled by the water flowing into the lower mold in the cooling step. ≪ / RTI >
KR1020140115228A 2014-09-01 2014-09-01 Producing method for waterdraining board with non-woven filter thermobonded thereon KR101454772B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140115228A KR101454772B1 (en) 2014-09-01 2014-09-01 Producing method for waterdraining board with non-woven filter thermobonded thereon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140115228A KR101454772B1 (en) 2014-09-01 2014-09-01 Producing method for waterdraining board with non-woven filter thermobonded thereon

Publications (1)

Publication Number Publication Date
KR101454772B1 true KR101454772B1 (en) 2014-10-28

Family

ID=51998772

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140115228A KR101454772B1 (en) 2014-09-01 2014-09-01 Producing method for waterdraining board with non-woven filter thermobonded thereon

Country Status (1)

Country Link
KR (1) KR101454772B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980042329U (en) * 1996-12-20 1998-09-25 김병수 PANEL
KR200242887Y1 (en) 2001-05-28 2001-10-15 안덕노 Bubble type hollow panel
KR20120000664U (en) * 2010-07-23 2012-02-01 지수건설산업(주) Drainage board with strengthened nonwoven fabrics
KR101145882B1 (en) 2011-08-03 2012-05-15 현대산업개발 주식회사 Waterproof, root barrier, drainage function to unification for hybrid root barrier system and its construction methode

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980042329U (en) * 1996-12-20 1998-09-25 김병수 PANEL
KR200242887Y1 (en) 2001-05-28 2001-10-15 안덕노 Bubble type hollow panel
KR20120000664U (en) * 2010-07-23 2012-02-01 지수건설산업(주) Drainage board with strengthened nonwoven fabrics
KR101145882B1 (en) 2011-08-03 2012-05-15 현대산업개발 주식회사 Waterproof, root barrier, drainage function to unification for hybrid root barrier system and its construction methode

Similar Documents

Publication Publication Date Title
JP2019149933A (en) Photovoltaic system
CN204435692U (en) A kind of environmental roof greening system
JP5957676B2 (en) Tree planting base and manufacturing method thereof
CN108431343A (en) Floor with discharge protrusion
CN102514307A (en) Sandwich base material for vehicle ceiling and production method for sandwich base material
KR101454772B1 (en) Producing method for waterdraining board with non-woven filter thermobonded thereon
KR101352857B1 (en) Heat reduction-layer formed self-adhesive asphalt waterproof sheet, and manufacturing method thereof
KR100788201B1 (en) A drain plate and it's manufacturing method
CN106489696A (en) Plant soilless planting method based on non-woven fabrics
CN205022094U (en) Special ecological mushroom room of heat preservation insulation panel and cultivating edible fungi
KR101145882B1 (en) Waterproof, root barrier, drainage function to unification for hybrid root barrier system and its construction methode
JP4589505B2 (en) Manufacturing method of water retention pad for rooftop greening, water retention pad for rooftop greening, vegetation base and rooftop greening method
KR20090051672A (en) Rooftop waterproof method and its structure for plznting rooftop
KR20150134255A (en) The planting construction structure and method to manufacture that
CN102287039A (en) Integrated quickly-paved substrate system for electric heating floor heater
JP2009148950A (en) Fiberboard and tree planting material
CN103967229A (en) Multifunctional integrated roof system and manufacturing method thereof
JP3837377B2 (en) Greenable sloped roof
JP2004261073A (en) Underlayer structure for roof greening
KR100643403B1 (en) Artificial turf tile and manufacturing method therefor
CN220044400U (en) Composite protective coiled material for greening
KR20140093393A (en) Double-layered vinyl for Green house
CN200985506Y (en) Composite water discharging plate and device for making same
CN202039538U (en) Integrated electrically heated floor heating thermostat quickly layering substrate system
JP2012217337A (en) Planting base for greening and method of producing the same

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20171019

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee