KR102228902B1 - Sound absorption plate using polyester sound absorption board and method of manufacturing the sound absorption plate - Google Patents

Sound absorption plate using polyester sound absorption board and method of manufacturing the sound absorption plate Download PDF

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KR102228902B1
KR102228902B1 KR1020200117351A KR20200117351A KR102228902B1 KR 102228902 B1 KR102228902 B1 KR 102228902B1 KR 1020200117351 A KR1020200117351 A KR 1020200117351A KR 20200117351 A KR20200117351 A KR 20200117351A KR 102228902 B1 KR102228902 B1 KR 102228902B1
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sound
groove
bending
absorbing
plate
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KR1020200117351A
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Korean (ko)
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이순권
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이순권
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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
    • E04B1/82—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 sound only
    • E04B1/84—Sound-absorbing elements
    • 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
    • B26D1/143—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 rotating about a stationary axis
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • B29C53/06—Forming folding lines by pressing or scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/776—Walls, e.g. building panels
    • 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
    • E04B1/82—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 sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to a polyester sound absorption board and, more specifically, to a sound absorption plate using a polyester sound absorption board and a sound absorption plate manufacturing method thereof, wherein a main body made of a polyester sound absorption board is formed to be bent such that a front and a rear side space portion are formed on a front surface and a rear surface and the rear side space portion is finished with a finishing board made of the polyester sound absorption board, thereby irregularly reflecting, absorbing and removing generated noises in the front side space portion as well as absorbing the noises in the process of colliding with the main body, again irregularly reflecting, absorbing and removing the noises, absorbed by the main body, in the rear side space portion, finally absorbing and removing the noises in the finishing board, and in particular preventing an echo phenomenon due to vibration by preventing the noises colliding with a wall, and in addition, a bent recess is formed by using a plurality of cutting blades, forming is realized by using a frame and a hotmelt is attached in order to form the front and the rear space portion on the front surface and the rear surface of the main body, thereby making it easy to bend and form the polyester sound absorption board made of fiber.

Description

폴리에스테르 흡음보드를 이용한 흡음판 및 그 흡음판 제조방법{Sound absorption plate using polyester sound absorption board and method of manufacturing the sound absorption plate}Sound absorption plate using polyester sound absorption board and method of manufacturing the sound absorption plate}

본 발명은 폴리에스테르 흡음보드에 관한 것으로, 더욱 상세하게는 경량화를 이루면서 단열, 흡음, 내구성, 조습성이 우수하면서도 친환경적인 폴리에스테르 흡음보드의 시공시 벽면의 미려함 향상과 흡음 성능이 한층 향상되는 폴리에스테르 흡음보드 및 그 흡음보드 성형방법에 관한 것이다.The present invention relates to a polyester sound-absorbing board, and more particularly, a polyester sound-absorbing board that achieves lighter weight, has excellent heat insulation, sound absorption, durability, and humidity control, and improves the beauty of the wall surface and further improves the sound-absorbing performance when constructing an eco-friendly polyester sound-absorbing board. It relates to an ester sound-absorbing board and a method of forming the sound-absorbing board.

일반적으로 건축용 단열보드는 아파트나 업무용 빌딩 등 각종 건축물을 시공할 때 벽면이나 천정에 시공되어 단열효과를 얻을 수 있도록 사용되는데, 단열시공이 완벽한 상태로 이루어진 건축물에 있어서는 내부의 열을 외부로 쉽게 빼앗기지 않음에 따라 여름철 냉방장치의 작동 및 겨울철 난방장치의 작동을 큰 폭으로 줄일 수 있어 건축물의 관리에 따른 냉,난방 비용을 절감할 수 있다.In general, architectural insulation boards are used to obtain insulation effects by being installed on walls or ceilings when constructing various buildings such as apartments and business buildings.In buildings with perfect insulation construction, internal heat is not easily taken to the outside. Accordingly, it is possible to significantly reduce the operation of the cooling system in summer and the operation of the heating system in winter, thereby reducing the cost of cooling and heating according to the management of the building.

한편, 이러한 대표적인 단열보드의 경우 벽체에 스티로폼을 부착 시공한 상태에서 표면에 석고보드를 시공함으로 벽체의 시공이 가능하게 된다.On the other hand, in the case of such a typical insulation board, the construction of the wall is possible by installing a gypsum board on the surface in a state in which the styrofoam is attached to the wall.

한편, 근자에 기계문명이 발달해감에 따라 각종 교통수단과 산업기계 사용에 따른 소음 발생은 심각한 공해문제로 제기되고 있다. 현재까지 알려진 소음공해를 해소 시키는 최선의 방법은 소음원에서 발생하는 소음을 줄이는 것으로 기계적인 개선이 필요하나 운전조건이나 운전비용 및 효율 등과 서로 맞물려 개선범위는 사실상 제한을 받게 된다.Meanwhile, with the development of mechanical civilization in recent years, the generation of noise caused by the use of various means of transportation and industrial machinery has been raised as a serious pollution problem. The best way to solve the noise pollution known so far is to reduce the noise generated from the noise source, and mechanical improvement is required, but the scope of improvement is practically limited due to interlocking with operating conditions, operating cost, and efficiency.

이에, 근자에 들어 건축물을 선택하는 과정에서 소음문제의 해결을 우선시 하는 계층이 증대되고 있는 실정이며, 이러한 수요층을 위해 외부의 기운 및 소리가 내부로 유입되는 것을 각각 방지하도록, 흡음성, 방진성, 차음성 등을 갖는 내장재가 벽체구조물에 설치되고 있으며, 그 대표적으로 경량화를 이루면서 단열, 흡음, 내구성, 조습성이 우수하면서도 친환경적인 압축된 판체 형태를 이루는 폴리에스테르 흡음보드가 각광받고 있는 실정으로, 특히 극장이나 강당 등에는 방음을 위해 폴리에스테르 흡음보드가 널리 시공되고있는 실정이다.Accordingly, in the recent years, in the process of selecting a building, there is an increasing number of classes that prioritize solving the noise problem, and to prevent the inflow of external energy and sound into the interior, respectively, for this demanding class, sound absorption, vibration resistance, and difference are Interior materials with sound, etc. are installed in wall structures, and polyester sound-absorbing boards, which form an eco-friendly compressed plate shape with excellent heat insulation, sound absorption, durability, and humidity control while achieving lightweight, are in the spotlight. In theaters and auditoriums, polyester sound-absorbing boards are widely installed for sound insulation.

그러나 상기와 같은 종래의 폴리에스테르 흡음보드는 단순히 판체 형태를 이루는 것인바, 그 외관이 단순하여 실내 장식 등 인테리어 효과를 발휘하지 못하는 문제점이 있었다.However, the conventional polyester sound-absorbing board as described above has a simple plate shape, and has a problem in that it does not exhibit interior effects such as interior decoration due to its simple appearance.

또한, 종래의 폴리에스테르 흡음보드는 두께에 따라 단순한 기본 흡음력을 가지는 것인바, 흡음력의 한계가 있었으며, 벽체에 밀착 시공시 흡음보드를 통과한 소음 진동이 벽체에 부딪혀 울림 현상이 발생하는 문제점이 있었다.In addition, since the conventional polyester sound-absorbing board has a simple basic sound-absorbing power depending on the thickness, there is a limitation in sound-absorbing power, and there is a problem in that noise vibration passing through the sound-absorbing board hits the wall when it is installed in close contact with the wall, causing a ringing phenomenon. .

대한민국특허등록공보 제10-0533318호.Korean Patent Registration Publication No. 10-0533318.

본 발명은 상기와 같은 제반 문제점을 해결하기 위해 창안된 것으로, 폴리에스테르 흡음보드로 된 본체를 절곡 구성하여 전면과 후면에 전,후방 공간부가 형성되게 구성하고, 후방의 공간부는 폴리에스테르 흡음보드로 된 마감판으로 마감되게 구성함으로써, 발생된 소음이 본체에 부딪히는 과정에서 흡수는 물론, 전방의 공간부 내에서 난반사되어 흡수 소멸되게 하고, 본체에 흡수된 소음은 다시 후방의 공간부에서 난반사되어 흡수 소멸되게 하며, 최종적으로 마감판에 흡수되어 소멸되게 하며, 특히 벽체에 부딪히는 소음을 방지하여 진동에 의한 울림 현상을 방지하기 위한 폴리에스테르 흡음보드를 이용한 흡음판 및 그 흡음판 제조방법을 제공함에 본 발명의 목적이 있는 것이다.The present invention was devised to solve the above problems, and the body made of a polyester sound-absorbing board is bent to form front and rear spaces at the front and rear, and the space at the rear is made of a polyester sound-absorbing board. By configuring the finished plate to be finished, the generated noise is not only absorbed in the process of colliding with the main body, but is also diffusely reflected in the front space to be absorbed and extinguished, and the noise absorbed by the main body is diffusely reflected and absorbed in the rear space part again. The present invention provides a sound absorbing plate using a polyester sound absorbing board and a method of manufacturing the sound absorbing plate to prevent noise from colliding with the wall and to prevent ringing by vibration. It has a purpose.

또한, 본체의 전면 및 후면에 전,후방 공간부를 형성하기 위해 다수의 컷팅날을 이용한 절곡홈의 구성 및 형틀을 이용한 성형 및 핫멜트 부착으로 섬유질로 된 폴리에스테르 흡음보드의 절곡 성형이 용이하게 하기 위한 폴리에스테르 흡음보드를 이용한 흡음판 및 그 흡음판 제조방법을 제공함에 본 발명의 목적이 있는 것이다.In addition, to form the front and rear spaces on the front and rear of the main body, the structure of the bending groove using a plurality of cutting blades and molding using a mold and hot melt attachment to facilitate bending molding of the polyester sound-absorbing board made of fibrous material. It is an object of the present invention to provide a sound-absorbing plate using a polyester sound-absorbing board and a method of manufacturing the sound-absorbing plate.

상기 목적을 달성하기 위한 구체적인 수단으로는, 컷팅장치를 이용하되, 폴리에스테르 흡음보드로 된 판체형 본체를 절곡 성형하기 위해 본체의 후면에 제1 컷팅날을 이용하여 후방 공간부를 형성하기 위한 절곡에 필요한 제1 절곡홈과, 제2 컷팅날을 이용하여 전방 공간부를 형성하기 위한 절곡에 필요한 제2 절곡홈을 형성하는 절곡홈 형성단계;As a specific means for achieving the above object, a cutting device is used, but in order to bend and mold a plate-shaped body made of a polyester sound-absorbing board, a first cutting blade is used on the rear surface of the body to form a rear space. A bending groove forming step of forming a required first bending groove and a second bending groove necessary for bending to form a front space using a second cutting blade;

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성형홈과 성형돌부가 반복하여 연속 형성된 형틀을 이용하되, 상기 컷팅 형성된 제1 절곡홈과 제2 절곡홈에 해당하게 절곡 및 접착하여 본체를 전방 공간부 및 후방 공간부를 절곡 성형하는 절곡 성형단계; A bending molding step of bending and forming the body by bending and bonding the first and second bending grooves corresponding to the first and second bending grooves by using a continuously formed mold having the forming groove and the forming protrusion repeatedly;

상기 성형된 본체 후면에 접착제를 도포한 상태에서 폴리에스테르 흡음보드로 된 판체형 마감판을 적층 및 상부에서 압력을 가해 접착시키는 마감판 결합단계; 및A finishing plate bonding step of laminating a plate-shaped finishing plate made of a polyester sound-absorbing board in a state where an adhesive is applied to the rear surface of the molded body and applying pressure from the top to bond it; And

상기 형틀로부터 폴리에스테르 흡음보드를 이용한 흡음판을 탈거하는 탈거단계를 수행하여 되며,
상기 절곡 성형단계는,
상기 컷팅 형성된 제1 절곡홈에 접착제를 충전하는 제1 접착제 충전단계;
상기 본체 전면이 형틀에 접하고 상기 제1 절곡홈이 성형홈 상부에 위치되도록 형틀에 올려놓은 상태에서 성형홈 상부에 위치된 본체 상부를 가압하여 성형홈에 삽입시켜 제1 절곡홈은 서로 핫멜트 접착되면서 후방 공간부를 형성하고, 제2 절곡홈은 성형돌부에 의해 밀려 벌어지면서 절곡되어 전방 공간부를 형성하는 절곡단계; 및
상기 벌어진 제2 절곡홈에 접착제를 충전 및 경화시켜 벌어진 상태를 유지시키는 제2 접착제 충전단계를 수행하여 됨으로 달성할 수 있는 것이다.By performing a stripping step of removing the sound-absorbing plate using the polyester sound-absorbing board from the mold,
The bending molding step,
A first adhesive filling step of filling an adhesive in the cut formed first bent groove;
While the front of the main body is in contact with the mold and the first bent groove is placed on the mold so that the first bent groove is positioned above the molding groove, the upper part of the body positioned above the molding groove is pressed and inserted into the molding groove, so that the first bent groove is hot melt bonded to each other. A bending step of forming a rear space and bending the second bent groove while being pushed open by the molding protrusion to form a front space; And
This can be achieved by performing the second adhesive filling step of maintaining the open state by filling and curing the adhesive in the opened second bent groove.

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이상과 같이 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 및 그 흡음판 제조방법은, 전면의 본체와 후면의 마감판을 이루게 구성하되, 본체에는 전면과 후면에 각각 다수의 전,후방 공간부가 형성되게 구성된 것인바, 본체에 부딪히는 소음이 본체에 흡수됨은 물론, 전,후방 공간부에서 난반사되어 흡수 소멸되며, 특히 최적으로 마감판에 흡수되어 완전 소멸되게 되는 등 소흡 흡수 효율이 한층 향상되며, 특히 벽면에 소음 진동이 부딪히는 것을 방지하여 실내의 울림 현상이 방지되는 효과를 얻을 수 있는 것이다.As described above, the sound-absorbing plate using the polyester sound-absorbing board of the present invention and the method of manufacturing the sound-absorbing plate are configured to form a front body and a rear finish plate, but the body is configured such that a plurality of front and rear spaces are formed on the front and rear sides, respectively. Inbar and body noise is not only absorbed by the body, but also absorbed and dissipated by diffuse reflection in the front and rear spaces, and in particular, it is optimally absorbed by the finishing plate and completely disappears, further improving the absorption and absorption efficiency, and especially the noise on the wall. By preventing vibration from colliding, it is possible to obtain the effect of preventing indoor ringing.

또한, 전,후방 공간부를 형성하기 위해 섬유질로 된 본체에 컷팅날을 이용한 절곡홈의 형성과 형틀을 이용한 성형 및 핫멜트 접착을 통해 성형이 가능하게 되는 등 성형 제작이 한층 편리한 효과를 얻을 수 있는 것이다.In addition, it is possible to obtain more convenient effects such as forming a bent groove using a cutting blade on a fibrous body to form the front and rear spaces, forming using a mold, and forming through hot melt adhesion. .

도 1은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 사시도.
도 2는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 분해 사시도.
도 3은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 단면도.
도 4는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 실시예도.
도 5는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법을 나타낸 전체 공정도.
도 6은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법의 절곡홈 형성단계 간략도.
도 7은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법의 절곡홈 형성단계 다른 실시예도.
도 8은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법의 절곡 성형단계에서의 형틀 요부도.
도 9 내지 도 11은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법의 절곡 성형단계 간략도.
도 12는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법의 마감판 결합단계 간략도.
도 13은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법의 탈거단계 간략도.
도 14는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법의 다른 실시예도.
도 15는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 사용상태도.
도 16은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 작용상태도.1 is a perspective view of a sound-absorbing plate using a polyester sound-absorbing board of the present invention.
Figure 2 is an exploded perspective view of the sound-absorbing plate using the present invention polyester sound-absorbing board.
Figure 3 is a cross-sectional view of a sound-absorbing plate using the present invention polyester sound-absorbing board.
Figure 4 is an embodiment of a sound-absorbing plate using the present invention polyester sound-absorbing board.
5 is an overall process diagram showing a method of manufacturing a sound absorbing plate using the polyester sound absorbing board of the present invention.
Figure 6 is a simplified diagram of the step of forming a bending groove of the method for manufacturing a sound-absorbing plate using a polyester sound-absorbing board of the present invention.
Figure 7 is another embodiment of the step of forming a bending groove of the method for manufacturing a sound-absorbing plate using a polyester sound-absorbing board of the present invention.
Figure 8 is a view of the main part of the mold in the bending molding step of the method for manufacturing a sound-absorbing plate using a polyester sound-absorbing board of the present invention.
9 to 11 is a simplified view of the bending molding step of the method for manufacturing a sound absorbing plate using a polyester sound absorbing board of the present invention.
12 is a simplified diagram of a finishing plate bonding step of the method for manufacturing a sound absorbing plate using a polyester sound absorbing board according to the present invention.
13 is a simplified view of the removal step of the method for manufacturing a sound absorbing plate using the polyester sound absorbing board of the present invention.
Figure 14 is another embodiment of a sound-absorbing plate manufacturing method using the present invention polyester sound-absorbing board.
Figure 15 is a state of use of the sound-absorbing plate using the present invention polyester sound-absorbing board.
Figure 16 is a functional state diagram of the sound-absorbing plate using the present invention polyester sound-absorbing board.

본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in the specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventor may appropriately define the concept of terms in order to describe his own invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is.

따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Accordingly, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all the technical ideas of the present invention, so that they can be replaced at the time of application. It should be understood that there may be various equivalents and variations.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 사시도이고, 도 2는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 분해 사시도이며, 도 3은 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 단면도이다.1 is a perspective view of a sound-absorbing plate using the polyester sound-absorbing board of the present invention, Figure 2 is an exploded perspective view of the sound-absorbing plate using the polyester sound-absorbing board of the present invention, Figure 3 is a cross-sectional view of the sound-absorbing plate using the polyester sound-absorbing board of the present invention.

도 1 내지 도 3의 도시와 같이 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)은 본체(10)와 마감판(20)으로 구성된다.As shown in FIGS. 1 to 3, the sound absorbing plate 1 using the polyester sound absorbing board of the present invention includes a body 10 and a finishing plate 20.

먼저, 본체(10)는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)을 구성함에 있어, 그 기초를 이루게 구성된 것으로, 실질적으로 흡음력을 부여하게 구성된다.First, the main body 10 is configured to form the basis of the sound-absorbing plate 1 using the polyester sound-absorbing board of the present invention, and is configured to substantially impart sound-absorbing power.

이를 위해, 본체(10)는 통상의 폴리에스테르 흡음보드로 구성된 것으로, 전방 및 후방으로 지그재그상으로 절곡 형성되게 구성된다.To this end, the main body 10 is composed of a conventional polyester sound-absorbing board, and is configured to be bent in a zigzag shape forward and backward.

이에, 그 절곡 구성에 의해 전면에는 함몰 형성되는 복수열의 전방 공간부(11)가 형성된다.Accordingly, a plurality of rows of front spaces 11 are formed in the front surface by the bent configuration.

그리고 절곡 구성에 의해 후면에는 함몰 형성되는 복수열의 후방 공간부(12)가 구성된 것인데, 이때 후방 공간부(12)는 상기 전방 공간부(11)의 형성을 위해 함몰된 양측의 사이 즉, 상기 전방 공간부(11)의 사이에 구성된다.In addition, a plurality of rows of rear space parts 12 that are recessed are formed on the rear surface by a bent configuration, wherein the rear space part 12 is between both sides recessed for the formation of the front space part 11, that is, the front It is configured between the spaces 11.

한편, 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)을 구성함에 있어, 상기 전방 공간부(11)와 후방 공간부(12)는 한정되는 것이 아니라, 다양한 형상을 이루게 구성할 수 있다.Meanwhile, in constructing the sound-absorbing plate 1 using the polyester sound-absorbing board of the present invention, the front space 11 and the rear space 12 are not limited, and may be configured to form various shapes.

이를 위해, 전방 공간부(11)와 후방 공간부(12)는 도 1 내지 도 3을 참조하여 전방 및 후방으로 개방되도록 "ㄷ홈" 형태를 이루도록 절곡 형성하여, "사각홈" 형태를 이루게 구성할 수 있다.To this end, the front space part 11 and the rear space part 12 are formed to be bent to form a "c groove" to open to the front and rear with reference to FIGS. 1 to 3, thereby forming a "square groove" shape. I can.

또한, 전방 공간부(11)와 후방 공간부(12)는 도 4를 참조하여 전방 및 후방으로 개방되도록 "V홈" 형태를 이루도록 절곡 형성하여, "삼각홈" 형태를 이루게 구성할 수 있다.In addition, the front space 11 and the rear space 12 may be bent to form a "V groove" to open to the front and rear with reference to FIG. 4 to form a "triangular groove" shape.

한편, 본 발명에서 상기 본체(10)에는 그 전면에 나무 무늬 등 다양한 색상 및 무늬를 이루는 무늬면(13)이 더 포함되게 구성할 수 있는 것으로, 이는 전사지를 이용한 열승화전사를 통해 무늬면(13)을 구성할 수 있으며, 이렇게 형성된 무늬면(13)은 본체(10)의 절곡에 의해 입체감의 부여까지 가능하게 된다.Meanwhile, in the present invention, the main body 10 may be configured to further include a pattern surface 13 forming various colors and patterns, such as a wooden pattern, on the front surface thereof, which is a pattern surface ( 13) can be configured, and the patterned surface 13 thus formed is capable of giving a three-dimensional effect by bending the main body 10.

즉, 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)은 본체(10)의 전면 및 후면에 각각 소리가 부딪히는 과정에서 흡수 소멸을 유도하는 전,후방 공간부(11)(12)가 구성되고, 상기 본체(10)의 후면에는 본체(10)를 통과한 소음을 흡수하여 벽체에 부딪히는것을 방지하는 마감판(20)을 이루게 구성된다.That is, the sound-absorbing plate 1 using the polyester sound-absorbing board of the present invention includes front and rear spaces 11 and 12 that induce absorption and disappearance in the process of hitting the front and rear surfaces of the body 10, respectively, The rear surface of the main body 10 is configured to form a finishing plate 20 that absorbs noise passing through the main body 10 and prevents it from hitting the wall.

이하, 상기와 같은 구성을 갖는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판을 제조하기 위한 제조방법을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, a manufacturing method for manufacturing a sound absorbing plate using the polyester sound absorbing board of the present invention having the above configuration will be described in detail with reference to the accompanying drawings.

도 5는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법을 나타낸 전체 공정도이다.5 is an overall process diagram showing a method of manufacturing a sound absorbing plate using the polyester sound absorbing board of the present invention.

도 1 내지 도 4를 참조하여 도 5의 도시와 같이 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 제조방법은 절곡홈 형성단계(S100)와, 절곡 성형단계(S200)와, 마감판 결합단계(S300)와, 탈거단계(S400)를 수행하여 된다.Referring to Figures 1 to 4, as shown in Figure 5, the method of manufacturing a sound absorbing plate using a polyester sound absorbing board of the present invention includes a bending groove forming step (S100), a bending forming step (S200), and a finishing plate bonding step (S300). Wow, the removal step (S400) is performed.

먼저, 절곡홈 형성단계(S100)는,First, the bending groove forming step (S100),

본 발명 폴리에스테르 흡음보드를 이용한 흡음판을 제조함에 있어, 본체(10)의 전방 공간부(11)와 후방 공간부(12)의 형성을 위한 절곡에 필요한 홈을 형성하게 된다.In manufacturing the sound-absorbing plate using the polyester sound-absorbing board of the present invention, grooves necessary for bending for the formation of the front space 11 and the rear space 12 of the main body 10 are formed.

이를 위해, 절곡홈 형성단계(S100)는 도 6 및 도 7을 참조하여 컷팅장치(100)를 이용하되, 본 발명에서 컷팅장치(100)에는 각각 원반 형태를 이루는 회전형 다수의 제1 컷팅날(110)과 다수의 제2 컷팅날(120)이 구성된 것으로, 이때, 제1 컷팅날(110)과 제2 컷팅날(120)은 본체(10)의 절곡 형태에 따라 다양하게 배치되게 구성할 수 있을 것이다.To this end, the bending groove forming step (S100) uses the cutting device 100 with reference to FIGS. 6 and 7, but in the present invention, the cutting device 100 includes a plurality of rotating first cutting blades each forming a disk shape. 110 and a plurality of second cutting blades 120 are configured, in which case, the first cutting blade 110 and the second cutting blade 120 may be configured to be variously arranged according to the bending shape of the main body 10. I will be able to.

이때, 본 발명에서 상기 제1 컷팅날(110)과 제2 컷팅날(120)은 단면상 날부가 "V" 형태를 이루어 제1 절곡홈(15)과 제2 절곡홈(16)이 "V홈" 형태를 이루게 구성된 것으로, 특히 후술하는 접착을 위한 제1 절곡홈(15)을 구성하기 위한 상기 제1 컷팅날(110)은 90~93°를 이루게 구성함으로 본체(10)의 직각 절곡력을 가지게 구성함이 바람직하다.At this time, in the present invention, the first cutting blade 110 and the second cutting blade 120 have a “V” shape in cross section so that the first bending groove 15 and the second bending groove 16 are “V grooves” "The first cutting blade 110 for constituting the first bending groove 15 for adhesion, which will be described later, is configured to form a shape, so that the right angle bending force of the main body 10 is reduced. It is desirable to have it.

즉, 제1 컷팅날(110) 및 제2 컷팅날(120)은 도 1 내지 도 3을 참조하여 도 6의 도시와 같이 전,후방 공간부(11)(12)를 각각 "사각홈" 형태로 구성시에는 제1 컷팅날(110)을 일정 간격을 두고 배치된 양측 두개가 한 조를 이루게 배치하고, 이웃하는 양 조의 제1 컷팅날(110) 사이에는 두개가 한 조를 이루는 제2 컷팅날(120)이 배치되도록 연속 배치 구성하면 될 것이다.That is, the first cutting blade 110 and the second cutting blade 120 have the front and rear spaces 11 and 12 as shown in FIG. 6 with reference to FIGS. 1 to 3, respectively, in the form of a "square groove" In the case of the configuration, the first cutting blade 110 is arranged so that two sides of the first cutting blade 110 are arranged at regular intervals to form a pair, and the second cutting blade is formed in a pair between the first cutting blade 110 of the neighboring brew group. The blade 120 may be configured in a continuous arrangement so that it is disposed.

또한, 제1 컷팅날(110) 및 제2 컷팅날(120)은 도 4를 참조하여 도 7의 도시와 같이 전,후방 공간부(11)(12)를 각각 "삼각홈" 형태로 구성시에는 제1 컷팅날(110)을 일정 간격을 두고 다수 배치하고, 이웃하는 양측의 제1 컷팅날(110) 사이에는 단일의 제2 컷팅날(120)이 배치되도록 연속 배치 구성하면 될 것이다.In addition, when the first cutting blade 110 and the second cutting blade 120 are configured in the form of a "triangular groove", each of the front and rear space parts 11 and 12 as shown in FIG. 7 with reference to FIG. 4 In the case, a plurality of first cutting blades 110 are disposed at a predetermined interval, and a single second cutting blade 120 may be disposed between the first cutting blades 110 on both sides adjacent to each other.

이에, 절곡홈 형성단계(S100)에서는 상기와 같이 배치되는 제1 컷팅날(110) 및 제2 컷팅날(120)을 이용하여 폴리에스테르 흡음보드로 된 판체형 본체(10)의 후면을 컷팅하되, 후방 공간부(12)를 형성하기 위한 절곡에 해당하게는 제1 컷팅날(110)을 이용하여 "V홈" 형태의 제1 절곡홈(15)을 형성하고, 전방 공간부(11)를 형성하기 위한 절곡에 해당하게는 제2 컷팅날(120)을 이용하여 V홈" 형태의 제2 절곡홈(16)을 형성하게 된다.Accordingly, in the bending groove forming step (S100), the rear surface of the plate-shaped body 10 made of a polyester sound-absorbing board is cut using the first cutting blade 110 and the second cutting blade 120 arranged as described above. , For bending to form the rear space part 12, the first cutting blade 110 is used to form the first bending groove 15 in the form of a "V groove", and the front space part 11 For bending to be formed, a second bending groove 16 in the form of a "V groove" is formed using the second cutting blade 120.

한편, 본 발명에서 상기와 같이 제1 절곡홈(15) 및 제2 절곡홈(16)의 컷팅 깊이로는 본체(10)의 전면으로부터 약 0.5~1mm를 제외한 깊이로 컷팅함으로 후술하는 절곡 과정에서 원활한 절곡이 가능하게 될 것이다.On the other hand, in the present invention, the cutting depth of the first bending groove 15 and the second bending groove 16 is cut to a depth excluding about 0.5 to 1 mm from the front of the main body 10 as described above. Smooth bending will be possible.

이후, 상기 절곡 성형단계(S200)는,Thereafter, the bending molding step (S200),

본 발명 폴리에스테르 흡음보드를 이용한 흡음판을 제조함에 있어, 상기와 같이 컷팅 형성된 제1 절곡홈(15)과 제2 절곡홈(16)에 해당하게 본체(10)를 절곡 및 접착하여 전방 공간부(11) 및 후방 공간부(12)를 이루게 절곡 성형한다.In the production of the sound-absorbing plate using the polyester sound-absorbing board of the present invention, the front space part ( 11) and the rear space part 12 is bent and molded.

이를 위해, 본 발명에서는 본체(10)를 절곡하기 위한 형틀(200)을 이용하되, 형틀(200)에는 상부면에 본체(10)의 원하는 절곡 형태에 따라 성형홈(210)과 성형돌부(220)가 반복하여 연속 형성된다.To this end, in the present invention, a mold 200 for bending the main body 10 is used, but the mold 200 has a molding groove 210 and a molding protrusion 220 according to the desired bending shape of the main body 10 on the upper surface. ) Is formed repeatedly.

즉, 도 1 내지 도 3을 참조하여 도 8의 (a)와 같이 형틀(200)에는 "사각홈" 형태의 전,후방 공간부(11)(12)를 형성하기 위해서는 "사각홈" 형태의 성형홈(210)과 성형돌부(220)가 연속하여 형성되고, 도 4를 참조하여 도 8의 (b)와 같이 "삼각홈" 형태의 전,후방 공간부(11)(12)를 형성하기 위해서는 "삼각홈" 형태의 성형홈(210)과 성형돌부(220)가 연속하여 형성될 것이다.That is, in order to form the front and rear spaces 11 and 12 in the form of "square grooves" in the mold 200 as shown in (a) of FIG. 8 with reference to FIGS. 1 to 3, The forming groove 210 and the forming protrusion 220 are continuously formed, and with reference to FIG. 4 to form front and rear spaces 11 and 12 in the form of a "triangular groove" as shown in FIG. 8(b) For this, the forming groove 210 and the forming protrusion 220 in the form of a "triangular groove" will be formed in succession.

이에, 절곡 성형단계(S200)에서는 먼저, 제1 접착제 충전단계(S210)를 수행하면 된다.Thus, in the bending molding step (S200), first, the first adhesive filling step (S210) may be performed.

이때, 제1 접착제 충전단계(S210)는 도 9를 참조하여 상기 컷팅 형성된 제1 절곡홈(15)에 통상의 접착제를 충전하면 된다.In this case, in the first adhesive filling step (S210), a conventional adhesive may be filled in the cut-formed first bending groove 15 with reference to FIG. 9.

한편, 본 발명에서 적용되는 접착제는 한정되는 것이 아니라 통상의 점도를 가지는 것이면 가능한 것을, 본 발명에서는 열에 용융되고 자연 경화되는 핫멜트 접착제가 적용된다.On the other hand, the adhesive to be applied in the present invention is not limited, as long as it has a typical viscosity, and in the present invention, a hot melt adhesive that is melted and naturally cured by heat is applied.

이후, 절곡 성형단계(S200)에서는 실질적으로 본체(10)의 절곡을 수행하는 절곡단계(S220)를 수행하면 된다.Thereafter, in the bending molding step (S200), a bending step (S220) of substantially bending the main body 10 may be performed.

이때, 절곡단계(S220)는 도 10을 참조하여 먼저, 상기와 같이 접착제가 충전된 본체(10)를 형틀(200)을 이용하여 절곡하면 되는 것으로, 이는 상기 본체(10)의 전면이 형틀(200)에 접하게 본체(10)를 형틀(200) 상부에 올려놓되, 상기 제1 절곡홈(15)이 성형홈(210) 상부에 위치되게 올려놓으면 된다.In this case, the bending step (S220) may be performed by first bending the body 10 filled with the adhesive as described above using the mold 200, with reference to FIG. 10, which means that the front surface of the main body 10 is The main body 10 is placed on the top of the mold 200 in contact with the 200, but the first bent groove 15 is placed on the top of the forming groove 210.

그리고 본체(10) 상부를 가압하되, 상기 성형홈(210) 상부에 위치된 본체(10) 상부를 가압함으로, 제1 절곡홈(15)에 해당하게 절곡되면서 성형홈(210)에 삽입시키면 된다.And by pressing the upper portion of the main body 10, but by pressing the upper portion of the main body 10 located above the forming groove 210, it is bent to correspond to the first bending groove 15 and inserted into the forming groove 210. .

이에, 성형홈(210) 내에서 절곡되는 제1 절곡홈(15)은 서로 접함과 동시에 충전된 접착제에 의해 접착 고정되고, 상대로 성형돌부(220)에 위치된 본체(10)는 제2 절곡홈(16)이 성형돌부(220)에 의해 밀려 벌어져 절곡되게 된다.Accordingly, the first bent groove 15 bent in the molding groove 210 is bonded and fixed by an adhesive charged at the same time as contacting each other, and the main body 10 positioned on the molding protrusion 220 is a second bent groove (16) is pushed open and bent by the molding protrusion 220.

한편, 본 발명에서 상기와 같은 절곡을 위한 가압은 작업자의 수작업이나, 상기 성형홈(210) 및 성형돌부(220)와 대응되는 별도의 프레스 장치 등을 이용하여도 가능할 것이다.On the other hand, in the present invention, the pressure for bending as described above may be performed manually by a worker or by using a separate press device corresponding to the forming groove 210 and the forming protrusion 220.

즉, 절곡단계(S220)에서는 형틀(200)를 이용하여 절곡 및 접착을 수행함으로, 상기 본체(10)가 형틀(200)의 성형홈(210)에 삽입 절곡된 후방에는 본체(10)의 전방측으로 함몰되는 후방 공간부(12)가 형성되고, 성형돌부(220)에 의해 지지 절곡된 전방에는 본체(10)의 후방측으로 함몰되는 전방 공간부(11)가 형성되게 된다.That is, in the bending step (S220), bending and bonding are performed using the mold 200, so that the body 10 is inserted into the molding groove 210 of the mold 200 and is bent at the rear of the body 10. A rear space portion 12 that is depressed to the side is formed, and a front space portion 11 that is depressed toward the rear side of the main body 10 is formed in the front side supported and bent by the molding protrusion 220.

이후, 이후, 절곡 성형단계(S200)에서는 상기 벌어진 제2 절곡홈(16)을 고정하는 제1 접착제 충전단계(S210)를 수행하면 된다.Thereafter, in the bending molding step (S200), the first adhesive filling step (S210) of fixing the opened second bent groove (16) may be performed.

이는, 도 11을 참조하여 상기와 같이 벌어진 제2 절곡홈(16)에 접착제를 충전하고, 경화시키면 된다.This is done by filling and curing the adhesive in the second bent groove 16 opened as described above with reference to FIG. 11.

즉, 절곡 성형단계(S200)에서는 형틀(200)을 이용하여 본체(10)에 형성된 제1 절곡홈(15) 및 제2 절곡홈(16)에 해당하게 절곡 및 접착을 수행하여 본체(10)에 전방 공간부(11) 및 후방 공간부(12)를 간편하게 형성할 수 있게 된다.That is, in the bending molding step (S200), the body 10 is subjected to bending and bonding corresponding to the first bending groove 15 and the second bending groove 16 formed in the body 10 using the mold 200. It is possible to easily form the front space 11 and the rear space 12.

이후, 상기 마감판 결합단계(S300)는,Thereafter, the closing plate coupling step (S300),

본 발명 폴리에스테르 흡음보드를 이용한 흡음판을 제조함에 있어, 상기 본체(10) 후면에 마감판(20)을 접착하여 된다.In manufacturing the sound absorbing plate using the polyester sound absorbing board of the present invention, the finishing plate 20 is adhered to the rear surface of the body 10.

이를 위해, 마감판 결합단계(S300)는 도 12를 참조하여 폴리에스테르 흡음보드로 된 판체형 마감판(20)을 이용하되, 먼저, 상기 본체(10)의 후면(도면상 상부면) 돌출부에 대하여 접착제를 도포한 상태에서 마감판(20)을 본체(10) 후면에 적층 및 상부에서 압력을 가해 접착시키면 되는 것으로, 이에 실질적으로 본체(10)와 마감판(20)이 결합된 폴리에스테르 흡음보드를 이용한 흡음판(1)을 완성할 수 있게 된다.To this end, the closing plate coupling step (S300) uses a plate-shaped finishing plate 20 made of a polyester sound-absorbing board with reference to FIG. 12, but first, on the rear surface (top surface in the drawing) protrusion of the main body 10 On the other hand, the finishing plate 20 can be laminated on the back side of the main body 10 and adhered by applying pressure from the upper side while the adhesive is applied, thereby substantially absorbing polyester in which the main body 10 and the finishing plate 20 are combined. It is possible to complete the sound-absorbing plate (1) using the board.

이때, 상기와 같은 마감판(20)은 접착을 위해서는 상기 본체(10)가 형틀(200)에 그대로 삽입 성형된 상태로 수행함이 바람직한 것으로, 이는 상부에서 압력을 가할 시 그 절곡 형상의 지지에 따른 형상 유지가 가능하게 하기 위함이다.At this time, the finishing plate 20 as described above is preferably performed in a state in which the main body 10 is inserted into the mold 200 as it is for adhesion, and this is due to the support of the bent shape when pressure is applied from the top. This is to enable shape maintenance.

한편, 상기와 같이 본체(10)에 마감판(20)을 부착함에 있어, 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)을 연속하여 연결 사용하기 위해서는 그 마감판(20)의 일단이 본체(10)의 일단으로부터 돌출되게 하고, 타단은 본체(10)의 내측에 위치되게 함으로, 연속 시공시 연속된 전,후방 공간부(11)(12)를 이루게 시공 가능할 것이다.On the other hand, in attaching the finishing plate 20 to the main body 10 as described above, in order to continuously connect the sound absorbing plate 1 using the polyester sound absorbing board of the present invention, one end of the closing plate 20 is the main body ( 10) by protruding from one end and the other end to be located inside the body 10, it will be possible to construct a continuous front and rear spaces 11 and 12 during continuous construction.

이후, 탈거단계(S400)는,Thereafter, the removing step (S400),

도 13을 참조하여 본 발명 폴리에스테르 흡음보드를 이용한 흡음판을 제조함에 있어, 상기와 같이 본체(10)에 마감판(20)이 결합된 폴리에스테르 흡음보드를 이용한 흡음판(1)을 형틀(200)로부터 탈거하면 된다.In manufacturing the sound-absorbing plate using the polyester sound-absorbing board of the present invention with reference to FIG. 13, the sound-absorbing plate (1) using the polyester sound-absorbing board to which the finishing plate 20 is bonded to the main body 10 as described above is molded 200 You just need to remove it from.

이에, 상기와 같은 일련의 과정을 통해 간단하게 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)의 제조가 가능하게 되는 것으로, 이러한 본 발명의 과정은 섬유질을 이루는 폴리에스테르 흡음보드로 된 본체(10)의 특성상 회전식 컷팅을 이용한 제1,2 절곡홈(15)(16)의 구성과 형틀(200)을 이용한 용이한 절곡 성형을 통해 본체(10)의 성형 및 전,후방 공간부(11)(12)의 형성이 매우 용이하게 된다.Accordingly, it is possible to manufacture the sound-absorbing plate 1 using the polyester sound-absorbing board of the present invention simply through a series of processes as described above, and the process of the present invention is the main body 10 made of a polyester sound-absorbing board consisting of fibrous material. ), the first and second bending grooves 15 and 16 using rotary cutting and the molding of the main body 10 and the front and rear spaces 11 (11) ( The formation of 12) becomes very easy.

한편, 본 발명 폴리에스테르 흡음보드를 이용한 흡음판을 제조함에 있어, 다른 실시예로, 도 14를 참조하여 상기 본체(10)를 구성함에 있어, 본체(10) 전면에 무늬면(13)을 형성하는 무늬면 형성단계(S90)를 더 수행할 수 있다.On the other hand, in manufacturing the sound-absorbing plate using the polyester sound-absorbing board of the present invention, as another embodiment, in configuring the main body 10 with reference to FIG. 14, the pattern surface 13 is formed on the front surface of the main body 10. The pattern surface forming step (S90) may be further performed.

이때, 무늬면 형성단계(S90)는,At this time, the pattern surface forming step (S90),

통상의 열승화전사를 통해 가능하되, 본체(10)의 노출되는 전면에 무늬를 갖는 전사지(P)를 올려놓은 상태에서 상부면을 열 가압하여 전사지(P)의 전사면이 본체(10) 전면에 열승화전사되어 무늬면(13)을 형성할 수 있다.It is possible through normal heat sublimation transfer, but the transfer surface of the transfer paper (P) is transferred to the front of the body (10) by thermally pressing the upper surface of the transfer paper (P) having a pattern on the exposed front surface of the body (10). It can be heat-sublimated and transferred to form the patterned surface (13).

이하, 상기와 같이 제조된 본 발명 폴리에스테르 흡음보드를 이용한 흡음판의 작용을 첨부된 도면을 참조하여 상세 설명한다.Hereinafter, the operation of the sound-absorbing plate using the polyester sound-absorbing board of the present invention prepared as described above will be described in detail with reference to the accompanying drawings.

도 1 내지 도 4를 참조하여 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)은 방음이 요구되는 극장이나 강당 등의 벽체 또는 천장에 시공되어 방음과 실내 울림을 차단하게 된다.The sound-absorbing plate 1 using the polyester sound-absorbing board of the present invention with reference to FIGS. 1 to 4 is constructed on a wall or ceiling of a theater or an auditorium where sound insulation is required to block sound insulation and indoor reverberation.

이를 위해, 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)을 벽체(W)에 시공시에는 도 15를 참조하여 본체(10) 후방에 부착된 마감판(20)을 이용하여 시공 가능한 것으로, 그 마감판(20)을 이용하여 벽체에 접착 시공하면 된다.To this end, when the sound-absorbing plate 1 using the polyester sound-absorbing board of the present invention is installed on the wall W, it can be constructed using the finishing plate 20 attached to the rear of the main body 10 with reference to FIG. 15. It is sufficient to adhere to the wall using the finishing plate 20.

이에, 이렇게 시공된 폴리에스테르 흡음보드를 이용한 흡음판(1)은 외관상으로 다양한 형태로 홈과 돌기가 반복하여 연속 형성된 것인바, 실내 인테리어 효과가 매우 우수하게 되며, 특히 본체(10)의 전면에 다양한 무늬면(13)을 형성시에는 입체적인 인테리어 효과가 한층 향상되게 된다.Thus, the sound-absorbing plate 1 using the polyester sound-absorbing board constructed in this way is a bar that is continuously formed by repeating grooves and protrusions in various shapes in appearance, and the interior interior effect is very excellent. When the pattern surface 13 is formed, the three-dimensional interior effect is further improved.

특히, 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)은 방음 효과가 매우 우수하게 된다.In particular, the sound-absorbing plate (1) using the polyester sound-absorbing board of the present invention is very excellent in soundproofing effect.

즉, 도 16을 참조하여 실내에서 소음이 발생하게 되면 그 소음은 벽체를 마감하고 있는 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)에 부딪히게 되는 것인데, 이때 부딧히는 소음의 음파가 먼저, 본체(10) 전면에 형성되는 전방 공간부(11)로 진입시 그 전방 공간부(11) 내에서 사방으로 난반사되는 과정에서 소멸되는 한편, 본체(10)를 이루는 폴리에스테르 흡음보드의 섬유질의 특성상 내부로 흡수 소멸되게 된다.That is, when noise is generated indoors with reference to FIG. 16, the noise hits the sound-absorbing plate 1 using the polyester sound-absorbing board of the present invention, which finishes the wall. When entering the front space 11 formed in the front of the body 10, it disappears in the process of being diffusely reflected in all directions within the front space 11, while the interior of the polyester sound-absorbing board constituting the body 10 It will be absorbed and extinguished.

또한, 전방 공간부(11)의 외측으로 부딪히는 소음의 음파는 자연적으로 본체(10)에 흡수되는 한편, 그 본체(10)를 통과하게 되면 본체(10) 후면에 형성되는 후방 공간부(12)로 전달되는 것인데, 이때 전달되는 소음은 상기 전방 공간부(11)와 마찬가지로 후방 공간부(12) 내부에서 사방으로 난반사되는 과정에서 소멸 및 본체(10)에 흡수되게 되는 것인데, 이때 후방 공간부(12)는 그 후방까지도 마감판(20)으로 마감되어 내부의 소음 음파의 구속력이 증대되어 보다 완전한 소멸이 가능하게 된다.In addition, the sound waves of noise striking the outside of the front space 11 are naturally absorbed by the body 10, while the rear space 12 formed at the rear of the body 10 when passing through the body 10 The noise transmitted at this time is extinguished and absorbed by the main body 10 in the process of being diffusely reflected in all directions inside the rear space part 12, like the front space part 11, at this time, the rear space part ( 12) is finished with the closing plate 20 even to the rear thereof, so that the restraining force of the internal noise sound waves is increased, so that more complete disappearance is possible.

또한, 본 발명 폴리에스테르 흡음보드를 이용한 흡음판(1)은 폴리에스테르 흡음보드로 된 마감판(20)을 통해 벽체(W)에 시공되게 구성된 것인바, 만약 소음의 음파가 본체(10)를 통과하더라도 그 마감판(20)에 흡수되어 벽체(W)에 부딪히는 현상이 방지되게 되는 등 벽체에 부딪히는 과정에서 발생되는 진동으로 인한 울림 현상이 방지되게 된다.In addition, the sound-absorbing plate (1) using the polyester sound-absorbing board of the present invention is configured to be installed on the wall (W) through the finishing plate (20) made of a polyester sound-absorbing board, if the sound wave of noise passes through the body (10) Even if it is absorbed by the closing plate 20 and the phenomenon of colliding with the wall W is prevented, a ringing phenomenon due to vibration generated in the process of colliding with the wall is prevented.

이상과 같이 본 발명 폴리에스테르 흡음보드를 이용한 흡음판 및 그 흡음판 제조방법은 전,후방 공간부가 형성된 본체에 의해 부딪히는 소음을 완전히 흡수 수멸시킴으로 실내에 시공시 흡음 효과가 한층 향상되게 되며, 특히 다양한 디자인을 통해 실내 인테리어 효과가 한층 향상되게 된다.As described above, the sound-absorbing plate using the polyester sound-absorbing board of the present invention and the method of manufacturing the sound-absorbing plate completely absorbs and dissipates the noise bumped by the main body formed with the front and rear spaces, thereby further improving the sound-absorbing effect when installed indoors. Through this, the indoor interior effect is further improved.

10 : 본체 11 : 전방 공간부
12 : 후방 공간부 13 : 무늬면
15 : 제1 절곡홈 16 : 제2 절곡홈
20 : 마감판
S90 : 무늬면 형성단계 S100 : 절곡홈 형성단계
S200 : 절곡 성형단계 S210 : 제1 접착제 충전단계
S220 : 절곡단계 S230 : 제2 접착제 충전단계
S300 : 마감판 결합단계 S400 : 탈거단계10: main body 11: front space portion
12: rear space portion 13: pattern surface
15: first bending groove 16: second bending groove
20: finishing plate
S90: pattern surface forming step S100: bending groove forming step
S200: bending molding step S210: first adhesive filling step
S220: bending step S230: second adhesive filling step
S300: Finishing plate joining step S400: Detaching step

Claims (8)

삭제delete 삭제delete 삭제delete 삭제delete 폴리에스테르 흡음보드를 이용한 흡음판을 제조하되,
컷팅장치를 이용하되, 폴리에스테르 흡음보드로 된 판체형 본체(10)를 절곡 성형하기 위해 본체(10)의 후면에 제1 컷팅날(110)을 이용하여 후방 공간부(12)를 형성하기 위한 절곡에 필요한 제1 절곡홈(15)과, 제2 컷팅날(120)을 이용하여 전방 공간부(11)를 형성하기 위한 절곡에 필요한 제2 절곡홈(16)을 형성하는 절곡홈 형성단계(S100);
성형홈(210)과 성형돌부(220)가 반복하여 연속 형성된 형틀(200)을 이용하되, 상기 컷팅 형성된 제1 절곡홈(15)과 제2 절곡홈(16)에 해당하게 절곡 및 접착하여 본체(10)를 전방 공간부(11) 및 후방 공간부(12)를 절곡 성형하는 절곡 성형단계(S200);
상기 성형된 본체(10) 후면에 접착제를 도포한 상태에서 폴리에스테르 흡음보드로 된 판체형 마감판(20)을 적층 및 상부에서 압력을 가해 접착시키는 마감판 결합단계(S300); 및
상기 형틀(200)로부터 폴리에스테르 흡음보드를 이용한 흡음판을 탈거하는 탈거단계(S400)를 수행하여 되며,
상기 절곡 성형단계(S200)는,
상기 컷팅 형성된 제1 절곡홈(15)에 접착제를 충전하는 제1 접착제 충전단계(S210);
상기 본체(10) 전면이 형틀(200)에 접하고 상기 제1 절곡홈(15)이 성형홈(210) 상부에 위치되도록 형틀(200)에 올려놓은 상태에서 성형홈(210) 상부에 위치된 본체(10) 상부를 가압하여 성형홈(210)에 삽입시켜 제1 절곡홈(15)은 서로 핫멜트 접착되면서 후방 공간부(12)를 형성하고, 제2 절곡홈(16)은 성형돌부(220)에 의해 밀려 벌어지면서 절곡되어 전방 공간부(11)를 형성하는 절곡단계(S220); 및
상기 벌어진 제2 절곡홈(16)에 접착제를 충전 및 경화시켜 벌어진 상태를 유지시키는 제2 접착제 충전단계(S230)를 수행하여 됨을 특징으로 하는 폴리에스테르 흡음보드를 이용한 흡음판 제조방법.
To manufacture a sound-absorbing plate using a polyester sound-absorbing board,
Using a cutting device, but to form the rear space portion 12 using the first cutting blade 110 on the rear of the body 10 in order to bend and mold the plate-shaped body 10 made of a polyester sound-absorbing board. A bending groove forming step of forming a second bending groove 16 necessary for bending for forming the front space 11 using the first bending groove 15 and the second cutting blade 120 required for bending ( S100);
The molding groove 210 and the molding protrusion 220 are repeatedly formed by using a mold 200 that is continuously formed, but the body is bent and bonded to correspond to the first bent groove 15 and the second bent groove 16 formed by cutting. (10) a bending molding step (S200) of bending and molding the front space 11 and the rear space 12;
A finishing plate bonding step (S300) of laminating a plate-shaped finishing plate 20 made of a polyester sound-absorbing board in a state in which an adhesive is applied to the rear surface of the molded body 10 and bonding by applying pressure from the top; And
By performing a stripping step (S400) of removing the sound-absorbing plate using the polyester sound-absorbing board from the mold 200,
The bending molding step (S200),
A first adhesive filling step (S210) of filling an adhesive in the cut-formed first bent groove (15);
The body 10 is placed on the mold 200 so that the front of the body 10 is in contact with the mold 200 and the first bent groove 15 is positioned above the molding groove 210, and the body is located above the molding groove 210. (10) By pressing the upper portion and inserting it into the forming groove 210, the first bent groove 15 is hot-melt bonded to each other to form the rear space 12, and the second bent groove 16 is the forming protrusion 220 A bending step (S220) of being pushed and bent while being pushed to form the front space 11; And
A method of manufacturing a sound-absorbing plate using a polyester sound-absorbing board, characterized in that the second adhesive filling step (S230) of maintaining the open state by filling and curing the adhesive in the opened second bent groove 16 is performed.
 제 5항에 있어서,
상기 제1 컷팅날(110)과 제2 컷팅날(120)은 단면상 날부가 "V" 형태를 이루어 제1 절곡홈(15)과 제2 절곡홈(16)이 "V홈" 형태를 이루게 하되,
상기 제1 컷팅날(110)은 90~93°를 이루게 구성함을 특징으로 하는 폴리에스테르 흡음보드를 이용한 흡음판 제조방법.
The method of claim 5,
The first cutting blade 110 and the second cutting blade 120 have a “V” shape in cross section so that the first bending groove 15 and the second bending groove 16 form a “V groove” ,
The first cutting blade 110 is a sound-absorbing plate manufacturing method using a polyester sound-absorbing board, characterized in that the configuration to achieve 90 ~ 93 °.
 삭제delete 제 5항에 있어서,
상기 본체(10)에는 절곡홈 형성단계(S100)에 앞서 본체(10)의 전면에 무늬면(13)을 형성하는 무늬면 형성단계(S90)를 더 수행하되,
무늬면 형성단계(S90)는,
본체(10)의 전면에 무늬를 갖는 전사지를 올려놓은 상태에서 상부면을 열 가압하여 전사지의 전사면이 본체(10) 전면에 열승화전사되어 무늬면(13)이 형성되게 함을 특징으로 하는 폴리에스테르 흡음보드를 이용한 흡음판 제조방법.
The method of claim 5,
The body 10 further performs a pattern surface forming step (S90) of forming a pattern surface 13 on the front surface of the body 10 prior to the bending groove forming step (S100),
The pattern surface forming step (S90),
Characterized in that the transfer surface of the transfer paper is heat-sublimated to the front of the main body 10 by heat-pressing the upper surface in a state where the transfer paper having a pattern is placed on the front surface of the main body 10 to form the pattern surface 13 A method of manufacturing a sound-absorbing plate using a polyester sound-absorbing board.
KR1020200117351A 2020-09-14 2020-09-14 Sound absorption plate using polyester sound absorption board and method of manufacturing the sound absorption plate KR102228902B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102632605B1 (en) 2022-12-07 2024-02-05 주식회사 지피씨 Method for manufacturing sound-absorbing board
KR102664529B1 (en) 2023-06-28 2024-05-08 문중묵 Sound Absorbing Board With Processing Timber, Method And Apparatus For Manufacturing Sound Absorbing Board

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KR20030082297A (en) * 2002-04-17 2003-10-22 강동원 Sound absorption panel
KR100533318B1 (en) 2004-10-27 2005-12-05 한국생산기술연구원 Functional polyester sound absorbing board and method for preparing the same
KR20100005460A (en) * 2008-07-07 2010-01-15 조만귀 A plastic sheet cutting groove structure and manufacture method

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KR20030082297A (en) * 2002-04-17 2003-10-22 강동원 Sound absorption panel
KR100533318B1 (en) 2004-10-27 2005-12-05 한국생산기술연구원 Functional polyester sound absorbing board and method for preparing the same
KR20100005460A (en) * 2008-07-07 2010-01-15 조만귀 A plastic sheet cutting groove structure and manufacture method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102632605B1 (en) 2022-12-07 2024-02-05 주식회사 지피씨 Method for manufacturing sound-absorbing board
KR102664529B1 (en) 2023-06-28 2024-05-08 문중묵 Sound Absorbing Board With Processing Timber, Method And Apparatus For Manufacturing Sound Absorbing Board
KR102664527B1 (en) 2023-06-28 2024-05-08 문중묵 Sound Absorbing Board With Processing Timber, Method And Apparatus For Manufacturing Sound Absorbing Board

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