KR200173476Y1 - An interior material for automobile and an apparatus for attaching a felt - Google Patents

An interior material for automobile and an apparatus for attaching a felt Download PDF

Info

Publication number
KR200173476Y1
KR200173476Y1 KR2019990016415U KR19990016415U KR200173476Y1 KR 200173476 Y1 KR200173476 Y1 KR 200173476Y1 KR 2019990016415 U KR2019990016415 U KR 2019990016415U KR 19990016415 U KR19990016415 U KR 19990016415U KR 200173476 Y1 KR200173476 Y1 KR 200173476Y1
Authority
KR
South Korea
Prior art keywords
bolt
guide roller
thickness
guiding
interior
Prior art date
Application number
KR2019990016415U
Other languages
Korean (ko)
Inventor
김형진
Original Assignee
김형진
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 김형진 filed Critical 김형진
Priority to KR2019990016415U priority Critical patent/KR200173476Y1/en
Application granted granted Critical
Publication of KR200173476Y1 publication Critical patent/KR200173476Y1/en

Links

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
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83431Roller, cylinder or drum types; Band or belt types; Ball types rollers, cylinders or drums cooperating with bands or belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

본 고안은 자동차용 내장재 제조용 휄트의 접착장치에 관한 것으로 보다 구체적으로는, 하측휄트(1)를 접착부로 안내하는 하측안내로울러(5)와 상측휄트(2)를 접착부로 안내하는 상측안내로울러(6)가 압착로울러(7)(8) 외측에 장치되고 하측안내로울러(5) 상측에 합성수지압출기(9)가 장치되어 그 T다이스(9a)가 안내로울러(5)(6) 사이에 위치하며 상측 안내로울러(6)의 회전축은 그 축수부(6')에서 볼트(6b)에 의하여 조정되는 이동축부(6a)에 설치되어서 위치이동이 가능케 되는 구성으로 이루어져 휄트접착작업이 신속하게 이루어져서 효과적인 중첩접착이 가능케 되고 합성수지용융압출물의 두께를 조정하거나 휄트판의 두께를 조정하므로서 내장재(가)의 두께를 조정할수 있기 때문에 용도에 따라 다양한 두께의 내장재를 제조할수 있는 이점이 있으며 휄트를 구성하는 섬유에 마섬유를 혼합하여 가볍고 탄력성이 좋으며 흡음성이 양호하고 가격이 염가인 제품의 생산이 가능케 되는 이점이 있는 것이다.The present invention relates to a device for manufacturing a car interior bolt, more specifically, a lower guide roller (5) for guiding the lower bolt (1) to the adhesive portion and an upper guide roller for guiding the upper bolt (2) to the adhesive portion ( 6) is installed outside the pressing rollers (7) and (8) and the resin extruder (9) is installed above the lower guide roller (5) so that the T dice (9a) is located between the guide rollers (5) and (6). The rotating shaft of the upper guide roller 6 is installed on the moving shaft portion 6a which is adjusted by the bolt 6b at the bearing portion 6 ', and is configured to allow position movement. It is possible to adjust the thickness of the interior material by making the adhesion possible and adjusting the thickness of the synthetic resin melt extruding material or the thickness of the felt plate, which has the advantage of manufacturing interior materials of various thicknesses according to the purpose. Lightweight and good elasticity by mixing hemp fibers constituting the fiber sound absorption is good, and will have the benefit of enabling the production of the product in the price cheapness.

Description

자동차용 내장재 제조용 휄트의 접착장치{An interior material for automobile and an apparatus for attaching a felt}An interior material for automobile and an apparatus for attaching a felt}

본 고안은 자동차용 내장재를 제조하기 위해 휄트를 중첩시켜 접착할수 있는 접착장치를 개발한 것으로, 보다 구체적인 것은 자동차천정, 자동차바닥, 자동차문짝내벽, 트렁크깔판과 같은 부분에 사용되는 내장재를 가볍고 흡음성이 양호하며 쿠션이 좋은 휄트소재로 구성하여 다중체로 접착할수 있게 하므로서 능율적인 생산으로 가격이 염가로 되는 내장재를 생산할수 있게한 것이다.The present invention has developed an adhesive device that can be bonded to overlap the bolts to manufacture automotive interior materials, more specifically, light and sound-absorbing interior materials used in parts such as car ceilings, car floors, interior doors, trunk pallets It is made of good and cushioned felt material so that it can be bonded with multiple bodies, so that it is possible to produce interior materials with low cost through efficient production.

종래의 자동차 내장재는 폴리풀로필렌섬유 또는 폴리에칠렌 저융점합성섬유의 혼합물로된 휄트를 다수매 적층하여 페놀수지접착재를 묻혀서 가열압착하는 방법으로 제조하였기 때문에 가열압착과정에서 페놀수지접착재에서 발산되는 유독성 휘산물질이 작업장을 오염시키게 되고 독한 냄새가 나서 인체에 해를 미치는 등의 결점이 있었고 이렇게 만든 제품은 사용할때도 유해물질이 발생하여 자동차 내부를 불쾌하게 만들기 때문에 비위생적인 결점이 있었다.Conventional automobile interior materials are manufactured by a method of laminating a plurality of bolts made of a mixture of polypropylene propylene fiber or polystyrene low melting point synthetic fiber and burying a phenolic resin adhesive and heat-pressing them, so that the toxic resin is released from the phenolic resin adhesive during the heat pressing process. The toxic substances contaminated the workplace and the bad smell caused harm to the human body, and the products made in this way were unsanitary because the harmful substances were generated and made the interior of the car unpleasant.

본 고안은 위와같은 종래의 결점을 시정하기 위하여 개발한 것으로 휄트를 제조할때 합성섬유와 천연섬유를 혼합하면서 천연섬유인 마를 합성섬유에 대하여 50∼85중량%가 되게 대량으로 혼합하여 휄트의 무게를 경량화시키고 휄트와 휄트 사이에 합성수지용융압출물을 개입시켜 용융압출물이 휄트와 접합하면서 응고되게 접착방법을 개발하여 가열하지 않고 저렴하게 휄트를 다중체로 접착시켜 가볍고 흡음성이 좋으며 쿠션이 양호한 내장재를 능율적으로 제조할수 있도록 한 것이다.The present invention was developed to correct the above-mentioned drawbacks. When manufacturing the bolt, the weight of the bolt was mixed in a large amount such that the hemp, which is a natural fiber, was 50 to 85% by weight with respect to the synthetic fiber. Developed a method of bonding the melt extrudate to solidify by joining the melt through the synthetic melt extrusion between the bolt and the bolt. To be able to manufacture efficiently.

이를 첨부된 도면에 의거 상세히 설명하면 다음과 같다.This will be described in detail with reference to the accompanying drawings.

도 1은 본 고안의 접착장치 예시도1 is an illustration of the adhesive device of the present invention

도 2는 도 1의 안내로울러 축부조정장치의 예시도Figure 2 is an illustration of the guide roller shaft adjustment device of Figure 1

도 3의 (가)(나)(다)(라)는 본 고안의 접착장치에 의하여 제조된 내장재와 그 구성층을 단면도로 예시한 것이다.3 (a) (b) (d) (d) illustrate cross-sectional views of interior materials manufactured by the adhesive apparatus of the present invention and its constituent layers.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

가 : 내장재 1,2 : 휄트1: Interior material 1,2: Bolt

1a,2a : 코팅층 3 : 합성수지용융압출물1a, 2a: coating layer 3: synthetic resin melt extrusion

5,6 : 안내로울러 7,7a,8,8a : 압착로울러5,6: guide roller 7,7a, 8,8a: crimping roller

9 : 합성수지용융압출기 9a : T다이스9: synthetic melt extrusion machine 9a: T dice

P : 폴리풀로필렌섬유 T : 마섬유P: Polypropylene Fiber T: Hemp Fiber

본 고안의 내장재(가)는 휄트를 제조할때 마섬유가 주재인 휄트를 만들어 휄트의 무게를 경량화시키며 휄트(1)와 휄트(2) 사이에 합성섬용융유압출물(3)을 개입시켜 휄트 사이에서 응고되면서 휄트와 접합되는 접착장치로 이루어진다.The interior material (a) of the present invention makes the bolt made of hemp fiber as the main material when manufacturing the bolt, thereby reducing the weight of the bolt and through the synthetic thread melt extruding material (3) between the bolt (1) and the bolt (2). It consists of an adhesive device that is solidified in between and joined to the bolt.

구체적으로 본 고안의 휄트는 폴리풀로필렌섬유(P) 50중량%와 마섬유(T) 50중량%를 혼합하거나, 폴리풀로필렌섬유 40중량%와 마섬유 60중량%를 혼합하거나, 폴리풀로필렌섬유 30중량%와 마섬유 70중량%를 혼합하거나, 폴리풀로필렌섬유 20중량%와 마섬유 80중량% 또는 폴리풀로필렌섬유 15중량%와 마섬유 85중량%를 혼합하는 구성으로 휄트를 제조하고 폴리풀로필렌섬유에는 또 저융점합성섬유(F)를 소량 혼합하여 제조한다.Specifically, the felt of the present invention is mixed with 50% by weight of polypropylene propylene fiber (P) and 50% by weight of hemp fiber (T), or 40% by weight of polypulopropylene fiber and 60% by weight hemp fiber, or 30% by weight of fullerene fibers and 70% by weight of hemp fibers, or 20% by weight of polypulopropylene fibers and 80% by weight of hemp fibers, or 15% by weight of polypulopropylene fibers and 85% by weight of hemp fibers To prepare the chopped and to polypolypropylene fibers, a small amount of low melting synthetic fibers (F) is also mixed.

또한, 본 고안의 휄트는 마섬유와 합성섬유를 배합하여 타면기로 타면하여 카딩머신으로 처리한후 솜장처럼 만들어서 펀칭한 휄트를 제조하여 사용할수 있고 휄트표면에는 합성수지액 또는 분말합성수지를 일정두께로 코팅하거나 합성수지필름을 휄트 표면에 접착하여 코팅층(1a)(2a)을 형성시킨 것을 사용할수 있다.In addition, the felt of the present invention can be mixed with hemp fiber and synthetic fiber to be treated with a carding machine and then processed into a carding machine to make a punched felt, and can be used to manufacture punched felt. Alternatively, a synthetic resin film may be adhered to the surface of the felt to form the coating layers 1a and 2a.

상기와 같이 제조된 휄트는 첨부도면 1과 같은 접착장치에 의하여 합층이 이루어져 내장재가 완성된다.The graft manufactured as described above is laminated by the adhesive device as shown in FIG. 1 to complete the interior material.

즉, 본 고안의 접착장치는 하측 휄트(1)를 접착부로 안내하는 안내로울러(5)와 상측 휄트(2)를 접착부로 안내하는 상측안내로울러(6)가 압착로울러(7)(7a) (8)(8a) 측방에 장치되어 상하측 휄트가 함께 압착로울러(7)(7a)(8)(8a) 사이로 안내되게 구성 되며 하측안내로울러(5) 상측에는 합성수지 압출기(9) T다이스(9a)가 장치되어 용융된 합성수지압출물(3)을 T다이스를 통해 하측휄트(1) 위에 낙하시켜 상측휄트와 하측휄트 사이로 개입되고 그 상태로 압착로울러(7)(7a)(8)(8a)를 통과하므로서 상하휄트(1)(2)가 합성수지용융압출물(3)과 부착되어 일정두께의 내장재(가)를 완성하게 된다.한편, 본 고안의 접착장치는 상측안내로울러(6)의 회전축이 축수부(6')에서 볼트(6b)로 조정되는 이동축부(6a)에 장치되어 안내로울러(6)의 위치를 T다이스(9a) 쪽으로 접근시키거나 멀어지게 거리조정이 가능하여 합성수지용융압출물의 공급지점을 정확하게 유지할수 있다.That is, in the adhesive apparatus of the present invention, the guide roller 5 for guiding the lower bolt 1 to the adhesive part and the upper guide roller 6 for guiding the upper bolt 2 to the adhesive part are compressed rollers (7) (7a) ( 8) (8a) side, upper and lower bolts are guided together between the pressing roller (7) (7a) (8) (8a), and the lower guide roller (5) above the synthetic resin extruder (9) T dice (9a) And melted synthetic resin extrudate (3) is dropped through the T-dice on the lower bolt (1), interposed between the upper bolt and the lower bolt, and the pressure roller (7) (7a) (8) (8a). The upper and lower bolts (1) and (2) are attached to the synthetic resin melt extrudates (3) to complete the interior material having a predetermined thickness (A). The adhesive device of the present invention is a rotating shaft of the upper guide roller (6). It is attached to the moving shaft part 6a adjusted by the bolt 6b in this bearing part 6 ', and moves the position of the guide roller 6 toward or away from the T dice 9a. The distance can be adjusted to accurately maintain the feed point of the melt melt extrusion.

이와같이된 본 고안은 휄트(1)(2)의 주재가 마(麻)섬유로 되어 있고 그 혼합비율이 50∼85중량%로 구성되어서 휄트무게가 가볍고 탄력적이며 휄트와 휄트를 접합할때 접합면에 용융압출된 합성수지액을 개입하여 그 자체의 접합력과 응고력으로 접합시키기 때문에 접합과정에서 발생하는 유해가스나 냄새를 없앨수 있어서 작업이 용이하며 수지 자체의 응고력으로 굳어지기 때문에 부착시간이 신속하다In this invention, the main body of the bolt (1) (2) is made of hemp fiber and the mixing ratio is composed of 50 ~ 85% by weight, so the weight of the bolt is light and elastic, and the joint surface when joining the bolt and bolt It is easy to work by eliminating harmful gas or odor generated during the bonding process because it is bonded by its own bonding strength and coagulation force through the melt-extruded synthetic resin solution.

따라서 휄트사이에 개입되는 합성수지의 중류에 따라 응고시간이 다르기 때문에 상측 안내로울러(6)의 위치를 이동하는 방법으로 응고시간에 맞는 합층작업을 이루게 되며(응고시간이 빠르면 안내로울러(6)를 T다이스에 가깝게 접근시키고 응고시간이 늦으면 T다이스에서 멀리 이간시킨다.) 표면층에 코팅층(1a)(2a)을 형성시키면 휄트표면의 우모층을 없애고 매끄럽게 만들수 있어서 청소가 용이한 이점도 얻을수 있다.Therefore, since the solidification time is different depending on the midstream of the synthetic resin intervening between the bolts, the position of the upper guide roller (6) is shifted to achieve the stacking operation suitable for the solidification time (when the solidification time is fast, the guide roller (6) is T). If the solidification time is close, close to the dice, and away from the T dice.) Forming a coating layer (1a) (2a) on the surface layer can remove the feather layer on the surface of the felt and make it smooth, which can be easily cleaned.

이와같이된 본 고안은 단층 또는 다층으로 휄트접착작업이 신속하게 이루어져서 효과적인 중첩접착이 가능케 되고 합성수지용융압출물의 두께를 조정하거나 휄트판의 두께를 조정하므로서 내장재(가)의 두께를 조정할수 있기 때문에 용도에 따라 다양한 두께의 내장재를 제조할수 있는 이점이 있으며 휄트를 구성하는 섬유에 마섬유를 혼합하여 가볍고 탄력성이 좋으며 흡음성이 양호하고 가격이 염가인 제품의 생산이 가능케 되는 이점이 있는 것이다.In this way, the single-layered or multi-layered bolt bonding work is performed quickly, so that the effective overlapping is possible, and the thickness of the interior material can be adjusted by adjusting the thickness of the synthetic resin melt extrusion or the thickness of the felt plate. Accordingly, there is an advantage in manufacturing interior materials of various thicknesses, there is an advantage that the production of products that are light, elasticity, good sound absorption and low cost by mixing hemp fibers in the fiber constituting the chop.

Claims (3)

(삭제)(delete) (삭제)(delete) (정정) 하측휄트(1)를 접착부로 안내하는 하측안내로울러(5)와 상측휄트(2)를 접착부로 안내하는 상측안내로울러(6)가 압착로울러(7)(8) 외측에 장치되고 하측안내로울러(5) 상측에 합성수지압출기(9)가 장치되어 그 T다이스(9a)가 안내로울러(5)(6) 사이에 위치하며 상측 안내로울러(6)의 회전축은 그 축수부(6')에서 볼트(6b)에 의하여 조정되는 이동축부(6a)에 설치되어서 위치이동이 가능케 구성된 자동차용 내장재 제조용 휄트 접착장치(Correction) A lower guide roller (5) for guiding the lower bolt (1) to the adhesive part and an upper guide roller (6) for guiding the upper bolt (2) to the adhesive part are installed outside the pressing roller (7) (8) and lower A synthetic resin extruder 9 is installed on the upper side of the guide roller 5 so that the T-dice 9a is located between the guide rollers 5 and 6, and the rotary shaft of the upper guide roller 6 has its bearing part 6 '. The bolt adhesive device for automobile interior material manufacturing which is installed on the movable shaft part 6a adjusted by the bolt 6b in the
KR2019990016415U 1999-08-11 1999-08-11 An interior material for automobile and an apparatus for attaching a felt KR200173476Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019990016415U KR200173476Y1 (en) 1999-08-11 1999-08-11 An interior material for automobile and an apparatus for attaching a felt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019990016415U KR200173476Y1 (en) 1999-08-11 1999-08-11 An interior material for automobile and an apparatus for attaching a felt

Publications (1)

Publication Number Publication Date
KR200173476Y1 true KR200173476Y1 (en) 2000-03-15

Family

ID=19584263

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019990016415U KR200173476Y1 (en) 1999-08-11 1999-08-11 An interior material for automobile and an apparatus for attaching a felt

Country Status (1)

Country Link
KR (1) KR200173476Y1 (en)

Similar Documents

Publication Publication Date Title
US7083691B2 (en) Method for producing an elastic, air-permeable laminate film
JP4391466B2 (en) Composite strip with elastic and inelastic regions
US5492580A (en) Nonwoven moldable composite and method of manufacture
US20030173015A1 (en) Method for producing an air-permeable laminate film with a textile surface, which has elastic and non-elastic regions
MX2007007966A (en) Polymer/wucs mat for use in automotive applications.
EP1662044A3 (en) Fibrous non woven mat and method for making the same
KR101166899B1 (en) The extrusion molding device having dice structured multi-extrusing stage and the extrusion moding method of synthetic resins plank
US20040235376A1 (en) Vehicle interior trim component containing carbon fibers and method of manufacturing the same
KR20060117677A (en) Thermoplastic compound sheet having high rigidity and the method for making the same
SK70397A3 (en) Composite panels and process for manufacturing them
SE503200C2 (en) Ways to make a laminated material
KR200183129Y1 (en) interior materials for car
KR200173476Y1 (en) An interior material for automobile and an apparatus for attaching a felt
KR20150131170A (en) Moldable nonwoven having high strength to weight ratio for structural components and method of construction thereof
US20220203649A1 (en) Absorptive needle-punched layer composite
JP4132304B2 (en) Fiber laminate board and manufacturing method thereof
TR200400881T4 (en) Method for the manufacture of multi-layered material and materials
JP2002178397A (en) Soundproofing material for vehicle and manufacturing method therefor
JP2006198964A (en) Molded ceiling material for vehicle and its manufacturing method
KR101567167B1 (en) Noise absorption and insulation materials of multi-layers and preparing method thereof
ATE382473T1 (en) METHOD FOR PRODUCING A MULTI-LAYER COMPOSITE AND COMPOSITE PRODUCED THEREFORE
KR200408350Y1 (en) Multy layer polyethylene plate
JP2004090532A (en) Sound isolation material and its manufacturing method
JPH0880601A (en) Production of composite sheet with skin material
KR20020073634A (en) Functional non-woven fabric, its surface treating method and apparatus

Legal Events

Date Code Title Description
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20030402

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee