WO2017091044A1 - Jig device for manufacturing vehicle leather seat interior material - Google Patents

Jig device for manufacturing vehicle leather seat interior material Download PDF

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Publication number
WO2017091044A1
WO2017091044A1 PCT/KR2016/013733 KR2016013733W WO2017091044A1 WO 2017091044 A1 WO2017091044 A1 WO 2017091044A1 KR 2016013733 W KR2016013733 W KR 2016013733W WO 2017091044 A1 WO2017091044 A1 WO 2017091044A1
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WO
WIPO (PCT)
Prior art keywords
jig
leather
interior material
substrate
seat interior
Prior art date
Application number
PCT/KR2016/013733
Other languages
French (fr)
Korean (ko)
Inventor
우승건
우재홍
고재용
송준호
최혜린
Original Assignee
주식회사 무진
현대다이모스(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
Priority claimed from KR1020150167080A external-priority patent/KR101765258B1/en
Priority claimed from KR1020160157165A external-priority patent/KR101748221B1/en
Application filed by 주식회사 무진, 현대다이모스(주) filed Critical 주식회사 무진
Publication of WO2017091044A1 publication Critical patent/WO2017091044A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/14—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being passenger compartment fittings, e.g. seats, linings, trim, instrument panels
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/26—Leather tensioning or stretching frames; Stretching-machines; Setting-out boards; Pasting boards
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/30—Pressing or rolling leather
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B7/00—Special leathers and their manufacture
    • C14B7/02—Composite leathers

Definitions

  • the present invention relates to a jig device for manufacturing vehicle leather seat interior material.
  • the vehicle leather seat is mounted on the vehicle and the surface is made of leather so that the occupant can sit, and the vehicle leather seat interior material forms the surface portion of such vehicle leather seat.
  • the vehicle leather seat interior material is made of a bonded form of the base material such as foam, leather, such as artificial leather, natural leather.
  • Patent No. 10-1340291 name of the invention: volume seat cover for automobiles and a manufacturing method thereof
  • Patent No. 10-1413192 name of the invention: leather laminating) Device
  • Published Patent No. 10-2004-0019785 name of the invention: manufacturing method for automobile seat
  • Published Patent No. 10-2003-0072831 name of invention: composite sheet for automobile interior material and manufacturing method thereof
  • a jig for guiding the position of the leather on the substrate has been used, but the position of the jig is fixed, corresponding to each of the various forms of the vehicle leather seat interior materials required for manufacturing the vehicle leather seat. Since the jig to be produced, it takes an excessive cost, as well as the inconvenience of handling each jig, such as transport, installation.
  • Jig device for manufacturing a vehicle leather seat interior material is to be able to manufacture a vehicle leather seat interior material combined with the substrate and leather,
  • a jig member in which the distal end of the substrate and the distal end of the leather can be placed sequentially; And a jig panel in which the jig member can be variably coupled to a position that can be adapted to the shape of the vehicle leather seat interior material.
  • the base material and the leather are coupled to the jig member while being sequentially mounted, whereby the vehicle leather seat interior material is Characterized in that can be produced.
  • the jig device for manufacturing a vehicle leather seat interior material is a jig member that can be placed on the end of the base material and the end of the leather sequentially; And a jig panel in which the jig member can be variably coupled to a position that can be adapted to the shape of the vehicle leather seat interior material, wherein the jig panel is in a position that can be adapted to the shape of the vehicle leather seat interior material in the jig panel.
  • the base material and the leather is coupled to the jig member while being sequentially placed, so that the vehicle leather seat interior material can be manufactured, and thus is varied to fit various forms of vehicle leather seat interior material. There is an effect that the vehicle leather seat interior material can be produced easily and quickly.
  • FIG. 1 is a view showing a hot melt adhesive is added to a substrate in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of a part of a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
  • Figure 3 is a perspective view showing a jig member applied to the jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
  • Figure 4 is a perspective view showing a state before the jig member is coupled to a jig panel constituting a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
  • FIG. 5 is a perspective view illustrating a jig member coupled to a jig panel shown in FIG. 4 and a substrate placed thereon.
  • FIG. 6 is a perspective view showing a state in which leather is placed on the substrate shown in FIG. 5;
  • FIG. 7 is a perspective view showing a state in which the base and the leather shown in Figure 6 is bonded to the jig device for manufacturing a vehicle leather seat interior material.
  • FIG. 8 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 0.1 mm in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
  • FIG. 9 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 0.5 mm in a jig apparatus for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
  • FIG. 10 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 1.5 mm in a jig device for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention.
  • FIG. 11 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 3.5 mm in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
  • FIG. 12 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 6 mm in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
  • Fig. 13 is a sectional view of a part of a jig device for manufacturing vehicle leather seat interior material according to a second embodiment of the present invention.
  • Fig. 14 is a sectional view of a part of a jig device for manufacturing vehicle leather seat interior material according to a third embodiment of the present invention.
  • FIG. 1 is a view showing a hot melt adhesive is added to a substrate in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention
  • Figure 2 is a vehicle leather seat interior material manufacturing according to a first embodiment of the present invention
  • 3 is a cross-sectional view of a part of a jig device
  • FIG. 3 is a perspective view showing a jig member applied to a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention
  • FIG. 4 is a view according to a first embodiment of the present invention.
  • FIG. 5 is a perspective view showing a jig member coupled to a jig panel shown in FIG. 4 and a substrate placed thereon.
  • 6 is a perspective view showing a state in which leather is placed on the substrate shown in FIG. 5, and FIG. 7 is bonded to the substrate and leather shown in FIG. 6.
  • 8 is a perspective view showing a state in which the jig device for manufacturing a vehicle leather seat interior material is separated, and FIG.
  • FIG. 8 shows a pressure roller and a coating roller for adding hot melt adhesive to a substrate in the jig device for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention.
  • 9 is a photograph showing a state in which the interval is adjusted to 0.1mm
  • Figure 9 is a gap between the pressure roller and the coating roller for adding a hot melt adhesive to the substrate in the jig device for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention
  • Figure 10 is a picture showing a state adjusted to
  • Figure 10 is a jig device for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention adjusted the distance between the pressure roller and the coating roller for adding the hot melt adhesive to the substrate to 1.5mm
  • Figure 11 is a photograph showing a state
  • Figure 11 is a jig sheet for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention In FIG.
  • FIG. 12 is a photograph showing a state in which the gap between the pressure roller and the coating roller for adding the hot melt adhesive to the substrate is adjusted to 3.5 mm
  • FIG. 12 is a jig apparatus for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention. The distance between the pressure roller and the coating roller for hot melt adhesive is adjusted to 6 mm.
  • the jig device 100 for manufacturing a vehicle leather seat interior material may manufacture a vehicle leather seat interior material in which a base 10 and a leather 20 are combined.
  • the member 120 and the jig panel 110 are included.
  • the substrate 10 constituting the vehicle leather seat interior material is made of at least one of a foam (for example, styrofoam) and fabric, and the leather 20 constituting the vehicle leather seat interior material is the substrate ( 10) It is adhered to the surface.
  • a foam for example, styrofoam
  • the leather 20 constituting the vehicle leather seat interior material is the substrate ( 10) It is adhered to the surface.
  • the foam of the elements constituting the substrate 10 may be made of polyurethane or polyolefin, and the fabric of the elements constituting the substrate 10 may be woven of polyester fiber or polyurethane fiber.
  • the jig device 100 for manufacturing the vehicle leather seat interior material further includes a coating roller 103 and a pressure roller 102.
  • the coating roller 103 is to apply a hot melt adhesive 30 to the surface of the substrate 10 for mounting on the jig member 120, the pressure roller 102 is a predetermined distance from the coating roller 30 It is arranged to be spaced apart.
  • the hot melt adhesive 30 is a reactive polyurethane hot melt (PUR) consisting of 5,000 to 20,000 cps of viscosity.
  • PUR reactive polyurethane hot melt
  • the coating roller 103 and the pressure roller 102 may be disposed up and down, and the opposite roller 101 which is rotated in the opposite direction to the coating roller 103 is provided at the front end of the coating roller 103. .
  • the opposing roller 101 may be rotated in a clockwise direction
  • the coating roller 103 may be counterclockwise
  • the pressure roller 102 may be rotated counterclockwise.
  • the substrate 10 to which the hot melt adhesive 30 is applied is passed between the coating roller 103 and the pressure roller 102, and the interval between the coating roller 103 and the pressure roller 102 is The thickness of the substrate 10 is 20 to 50%. Then, the phenomenon in which the hot melt adhesive 30 is excessively or excessively applied to the substrate 10 is prevented, so that the hot melt adhesive 30 can be appropriately applied to the level required for the substrate 10.
  • the hot melt adhesive 30 penetrates into the substrate 10, and in this case, of course, the hot melt adhesive 30 is excessively used, as well as pores formed in the substrate 10 may be blocked by the hot melt adhesive 30, the vehicle leather seat interior material may not function properly as a ventilation seat and In this embodiment, this phenomenon is prevented.
  • the hot melt adhesive 30 may not be properly applied to the substrate 10, and thus, the substrate may be excited. 10 and the leather 20 may not be properly adhered, the lifting may occur, this embodiment prevents this phenomenon.
  • pores formed in the substrate 10 are blocked by the hot melt adhesive 30, or the substrate 10 and the leather 20 are not properly adhered to prevent the lifting defect.
  • the hot melt adhesive 30 may not be penetrated into the substrate 10 but may be coated only on portions other than the pores on the entire surface of the substrate 10, thereby spreading the hot melt adhesive 30 over the entire surface of the substrate 10. ) Is applied, and while the adhesion between the base material 10 and the leather 20 is maximized, the ventilation performance is not lowered.
  • the upper roller is the coating roller 103
  • the lower roller is the pressure roller 102
  • the gray article sandwiched between them is the substrate 10 having a thickness of 7 mm. .
  • the thickness of the base material 10 in this experiment is 7 mm considering that the base material applied to the vehicle leather seat interior material is mainly 5 to 10 mm thick.
  • the peel strength meets the required level and is judged as suitable.
  • the distance between the coating roller 103 and the pressure roller 102 is 1mm, the peeling strength is satisfied, but the application amount of the hot melt adhesive 30 becomes excessive and is judged as inappropriate. Therefore, it can be seen that the spacing between the coating roller 103 and the pressure roller 102 with respect to the substrate 10 having a thickness of 7 mm is suitable for 1.5 to 3.5 mm.
  • the jig member 120 may be mounted on the distal end of the base 10 and the distal end of the leather 20 in sequence.
  • the jig panel 110 may be variably coupled to the jig member 120 at a position that can be fitted to the shape of the vehicle leather seat interior material.
  • the jig panel 110 includes a panel body 111 formed in a wide plate shape having a predetermined area and a plurality of coupling holes 112 formed in the panel body 111.
  • the coupling holes 112 may be formed to penetrate the panel body 111 in a vertical direction, and the plurality of coupling holes 112 may be formed at equal intervals on the panel body 111. have.
  • the jig member 120 includes a jig body 121 and a coupling protrusion 122 protruding from the jig body 121 to be coupled to the coupling hole 112.
  • the base 10 and the leather 20 may be sequentially placed on the jig body 121.
  • the edge of the leather 20 is relatively closer to the edge of the base 10 along the outer edge of the base 10.
  • the stepped leather receiving portion 123 is formed in the jig body 121 in a shape in which the edge of the substrate 10 is pushed in the outer direction relatively by a predetermined amount.
  • the leather receiving portion 123 is the substrate 10 in the jig body 121 at the upper end of the jig body 121 ) Is formed in a stepped form on the side facing.
  • the substrate 10 and the leather 20 in the temporarily attached state in the jig member 120 can be combined by sewing or the like without a process such as skiving separately, the substrate 10. Minimize the loss of the leather 20 and, without skiving can be easily combined process such as sewing.
  • the coupling protrusion 122 may protrude downwardly from the jig body 121 to be inserted into the coupling hole 112.
  • the coupling protrusion 122 is freely inserted into any coupling hole 112 of the plurality of coupling holes 112, and the position thereof may be easily changed. Therefore, in the state where the jig member 120 is detachably coupled so that the jig member 120 can be variably positioned at a position that can be adapted to the shape of the vehicle leather seat interior material in the jig panel 110, the substrate 10 and the Since the leather 20 is coupled to the jig member 120 sequentially, the vehicle leather seat interior material may be manufactured.
  • the jig member 120 may be formed in a plurality of different forms so as to be respectively fitted to the outer portion of the plurality of points of the entire outer surface of the vehicle leather seat interior material.
  • the jig member 120 may be 3D printed using plastic.
  • the jig device 100 for manufacturing the vehicle leather seat interior material may be adapted to the shape of the jig member 120 and the vehicle leather seat interior material in which the distal end of the substrate 10 and the distal end of the leather 20 may be sequentially placed.
  • the jig member 120 includes a jig panel 110 in which position can be variably coupled to the jig member 120, and the jig panel 110 is positioned at a position that can be adapted to the shape of the vehicle leather seat interior material in the jig panel 110.
  • the substrate 10 and the leather 20 are coupled to the jig member 120 while being sequentially placed, so that the vehicle leather seat interior material can be manufactured. It is variable to fit various forms of seat interior material, so that the vehicle leather seat interior material can be manufactured easily and quickly.
  • the hot melt adhesive 30 is applied onto the substrate 10.
  • the substrate 10 is placed on the jig panel 110 to be aligned with each jig member 120 coupled on the jig panel 110.
  • Each side of the outer surface of the substrate 10 abuts on each side of the jig member 120 facing the vehicle leather seat interior material.
  • the leather 20 is placed on top of the substrate 10 placed on the jig panel 110 to abut on each jig member 120.
  • the hot melt adhesive 30 is already applied to the surface of the substrate 10, the leather 20 is temporarily bonded onto the hot melt adhesive 30.
  • the vehicle leather seat interior material in which the base 10 and the leather 20 are bonded to each other may be separated from the jig device 100 for manufacturing the vehicle leather seat interior material. .
  • the adhesive of the substrate 10 and the leather 20 separated from the jig device 100 for manufacturing the vehicle leather seat interior material is heated while passing through a heat press (not shown), and thus the substrate 10 overlaps each other.
  • the base 10 and the leather 20 may be firmly adhered to each other by the hot melt adhesive 30 between the leather 20 and the leather 20.
  • FIG. 13 is a cross-sectional view of a part of a jig device for manufacturing a vehicle leather seat interior material according to a second embodiment of the present invention.
  • the jig device 200 for manufacturing a vehicle leather seat interior material further includes a negative pressure forming member 230.
  • the negative pressure forming member 230 has a plurality of coupling holes 212 formed in a plurality of penetrating shapes through the panel body 211 so that the substrate 10 and the leather 20 placed on the panel body 211 can be adsorbed. The negative pressure can be applied through.
  • the negative pressure forming member 230 includes a negative pressure forming means 231 such as a pneumatic pump, a negative pressure transmitting pipe 232 for transmitting a negative pressure formed by the negative pressure forming means 231, and the negative pressure transmitting pipe 232. It includes a negative pressure forming cover 233 that covers the whole of the plurality of the coupling holes 212 and is blocked from the outside so that the negative pressure transmitted through the entire through the plurality of coupling holes (212).
  • the negative pressure transmitting tube 232 may be in communication with the negative pressure forming cover 233 so that the negative pressure formed by the negative pressure forming unit 231 may be transmitted to the negative pressure forming cover 233.
  • the coupling hole 212 may be inserted into the coupling protrusion 222 for the jig member coupling, but the coupling protrusion 222 is not inserted into the coupling hole 212 and maintained in the vertical direction through the panel body 211. It may also function as a transfer path of negative pressure generated in the negative pressure forming member 230 under the coupling hole 212.
  • the substrate 10 is made of a foam, a fabric, etc. through which air can pass, the negative pressure transmitted through the coupling hole 212 is lowered to the leather 20 through the substrate 10, and the coupling hole. 212, so that the leather 20 and the substrate 10 can be simply and firmly, without the need to press the leather 20 and the substrate 10 separately. It can be bonded.
  • FIG. 14 is a sectional view of a part of a jig device for manufacturing a vehicle leather seat interior material according to a third embodiment of the present invention.
  • the jig device 300 for manufacturing a vehicle leather seat interior material according to the present embodiment differs from the jig device 200 for manufacturing a vehicle leather seat interior material according to the second embodiment, except for the following matters, and the rest are the same. Therefore, the overlapping description is replaced with the corresponding description described in the second embodiment.
  • the jig device 300 for manufacturing a vehicle leather seat interior material includes a sensing member 340.
  • the sensing member 340 detects that the substrate 10 and the leather 20 are placed on the jig member, and at least one of the substrate 10 and the leather 20 is placed on the sensing member 340. If it is detected that the negative pressure forming member 330, in detail negative pressure forming means 331 is to be activated. Then, efficient operation of the negative pressure forming member 330 for energy saving is possible.
  • the sensing member 340 includes a substrate sensing unit 341 for sensing the substrate 10 is placed, and a leather sensing unit 342 for sensing the leather 20 is placed.
  • sensing member 340 various sensors such as a pressure sensing sensor may be applied.
  • the substrate detector 341 may be disposed on the top surface of the panel body 311, and the leather detector 342 may be disposed on the top surface of the leather receiver 323.
  • the negative pressure forming member 330 When the substrate 10 is detected by the substrate detecting unit 341, the negative pressure forming member 330 starts to operate at the primary negative pressure, and the leather 20 is placed on the leather detecting unit 342. When detected, the negative pressure forming member 330 is operated at a secondary negative pressure that is relatively larger than the primary negative pressure.
  • the primary negative pressure is a pressure enough to adsorb the substrate 10 so that the substrate 10 finds its position on the panel body 311, and the secondary negative pressure is an upper end of the substrate 10.
  • the secondary negative pressure is relatively large compared to the primary negative pressure at a pressure enough to allow the leather 20 to be adsorbed onto the substrate 10.
  • the jig device for manufacturing a vehicle leather seat interior material since the vehicle leather seat interior material can be easily and quickly manufactured to be adapted to various forms of the vehicle leather seat interior material, its industrial applicability is high. would.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Composite Materials (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Disclosed is a jig device for manufacturing a vehicle leather seat interior material, the jig device comprising a jig member and a jig panel so as to enable a base material and leather to be coupled while sequentially placed on the jig member such that a vehicle leather seat interior material can be manufactured, thereby having advantages of enabling the vehicle leather seat interior material to be simply and quickly manufactured by being variable so as to be suitable for various forms of the vehicle leather seat interior material .

Description

차량 가죽 시트 내장재 제조용 지그 장치Jig device for manufacturing of leather car seat interior material
본 발명은 차량 가죽 시트 내장재 제조용 지그 장치에 관한 것이다.The present invention relates to a jig device for manufacturing vehicle leather seat interior material.
차량 가죽 시트는 차량에 장착되고 표면이 가죽으로 이루어져서, 탑승자가 앉을 수 있는 것을 말하고, 차량 가죽 시트 내장재는 이러한 차량 가죽 시트의 표면부를 이루는 것이다.The vehicle leather seat is mounted on the vehicle and the surface is made of leather so that the occupant can sit, and the vehicle leather seat interior material forms the surface portion of such vehicle leather seat.
일반적으로 차량 가죽 시트 내장재는 폼 등의 기재와, 인조가죽, 천연가죽 등의 가죽이 접합된 형태로 이루어진다.In general, the vehicle leather seat interior material is made of a bonded form of the base material such as foam, leather, such as artificial leather, natural leather.
종래에는, 이러한 차량 가죽 시트 내장재 제조를 위하여, 등록특허 제 10-1340291호(발명의 명칭: 자동차용 볼륨 시트 커버 및 그 제조 방법)와, 등록특허 제 10-1413192호(발명의 명칭: 가죽라미네이팅장치)와, 공개특허 제 10-2004-0019785호(발명의 명칭: 자동차용 시트 제조방법)와, 공개특허 제 10-2003-0072831호(발명의 명칭: 자동차 내장재용 복합시트 및 그 제조방법)에서 설명된 것처럼, 수작업으로 기재를 펼쳐놓은 다음 역시 수작업으로 가죽을 그 위에 얹어 접착시키는 방식이 이용되었다.Conventionally, in order to manufacture such vehicle leather seat interior materials, Patent No. 10-1340291 (name of the invention: volume seat cover for automobiles and a manufacturing method thereof) and Patent No. 10-1413192 (name of the invention: leather laminating) Device), Published Patent No. 10-2004-0019785 (name of the invention: manufacturing method for automobile seat), and Published Patent No. 10-2003-0072831 (name of invention: composite sheet for automobile interior material and manufacturing method thereof) As described in, a method of manually spreading the substrate and then manually placing the leather on top of it is also used.
그러나, 상기와 같은 종래의 차량 가죽 시트 제조 방식에 의하면, 수작업으로 모든 공정이 이루어지다보니, 제조된 차량 가죽 시트 내장재의 품질이 떨어질 뿐만 아니라, 그 제조에도 많은 시간 및 비용이 소요되는 단점이 있었다.However, according to the conventional vehicle leather seat manufacturing method as described above, since all the processes are made by hand, not only the quality of the manufactured vehicle leather seat interior material is deteriorated, but also a lot of time and cost are required for its manufacture. .
이러한 단점을 개선하고자, 기재 상에 가죽이 놓일 위치를 안내해주는 지그가 이용되기도 하였으나, 지그의 위치가 고정적이어서, 차량 가죽 시트 제조를 위해 필요한 무수히 다양한 형태의 차량 가죽 시트 내장재의 다양한 형태 각각에 대응되는 지그가 제작되어야 하므로, 비용이 과다하게 소요됨은 물론 각 지그를 운반, 설치 등 취급하여야 하는 불편함이 있었다.In order to remedy this disadvantage, a jig for guiding the position of the leather on the substrate has been used, but the position of the jig is fixed, corresponding to each of the various forms of the vehicle leather seat interior materials required for manufacturing the vehicle leather seat. Since the jig to be produced, it takes an excessive cost, as well as the inconvenience of handling each jig, such as transport, installation.
본 발명은 차량 가죽 시트 내장재의 다양한 형태에 맞추어지도록 가변되어 차량 가죽 시트 내장재가 간편하고 신속하게 제조될 수 있는 차량 가죽 시트 내장재 제조용 지그 장치를 제공하는 것을 일 목적으로 한다.It is an object of the present invention to provide a jig device for manufacturing a vehicle leather seat interior material, which is variable to be adapted to various forms of the vehicle leather seat interior material, so that the vehicle leather seat interior material can be manufactured easily and quickly.
본 발명의 일 측면에 따른 차량 가죽 시트 내장재 제조용 지그 장치는 기재과 가죽이 결합된 차량 가죽 시트 내장재를 제조할 수 있는 것으로서,Jig device for manufacturing a vehicle leather seat interior material according to an aspect of the present invention is to be able to manufacture a vehicle leather seat interior material combined with the substrate and leather,
상기 기재의 말단부와 상기 가죽의 말단부가 순차적으로 얹힐 수 있는 지그 부재; 및 상기 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재가 위치 가변적으로 결합될 수 있는 지그 패널;을 포함하고,A jig member in which the distal end of the substrate and the distal end of the leather can be placed sequentially; And a jig panel in which the jig member can be variably coupled to a position that can be adapted to the shape of the vehicle leather seat interior material.
상기 지그 패널에서 상기 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재가 결합된 상태에서, 상기 기재와 상기 가죽이 상기 지그 부재에 순차적으로 얹히면서 결합됨으로써, 상기 차량 가죽 시트 내장재가 제조될 수 있는 것을 특징으로 한다.In the state where the jig member is coupled to a position that can be matched to the shape of the vehicle leather seat interior material in the jig panel, the base material and the leather are coupled to the jig member while being sequentially mounted, whereby the vehicle leather seat interior material is Characterized in that can be produced.
본 발명의 일 측면에 따른 차량 가죽 시트 내장재 제조용 지그 장치에 의하면, 차량 가죽 시트 내장재 제조용 지그 장치가 기재의 말단부와 가죽의 말단부가 순차적으로 얹힐 수 있는 지그 부재; 및 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재가 위치 가변적으로 결합될 수 있는 지그 패널;을 포함하고, 상기 지그 패널에서 상기 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재가 결합된 상태에서, 상기 기재와 상기 가죽이 상기 지그 부재에 순차적으로 얹히면서 결합됨으로써, 상기 차량 가죽 시트 내장재가 제조될 수 있게 되므로, 차량 가죽 시트 내장재의 다양한 형태에 맞추어지도록 가변되어 차량 가죽 시트 내장재가 간편하고 신속하게 제조될 수 있게 되는 효과가 있다.According to the jig device for manufacturing a vehicle leather seat interior material according to an aspect of the present invention, the jig device for manufacturing a vehicle leather seat interior material is a jig member that can be placed on the end of the base material and the end of the leather sequentially; And a jig panel in which the jig member can be variably coupled to a position that can be adapted to the shape of the vehicle leather seat interior material, wherein the jig panel is in a position that can be adapted to the shape of the vehicle leather seat interior material in the jig panel. In the state in which the jig member is coupled, the base material and the leather is coupled to the jig member while being sequentially placed, so that the vehicle leather seat interior material can be manufactured, and thus is varied to fit various forms of vehicle leather seat interior material. There is an effect that the vehicle leather seat interior material can be produced easily and quickly.
도 1은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제가 부가되는 모습을 보이는 도면.1 is a view showing a hot melt adhesive is added to a substrate in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
도 2는 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치의 일부에 대한 단면도.2 is a cross-sectional view of a part of a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
도 3은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에 적용되는 지그 부재를 보이는 사시도.Figure 3 is a perspective view showing a jig member applied to the jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
도 4는 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치를 구성하는 지그 패널에 지그 부재가 결합되기 전의 모습을 보이는 사시도.Figure 4 is a perspective view showing a state before the jig member is coupled to a jig panel constituting a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
도 5는 도 4에 도시된 지그 패널에 지그 부재가 결합되고 그 위에 기재가 놓인 모습을 보이는 사시도.FIG. 5 is a perspective view illustrating a jig member coupled to a jig panel shown in FIG. 4 and a substrate placed thereon. FIG.
도 6은 도 5에 도시된 기재 위에 가죽이 놓인 모습을 보이는 사시도.FIG. 6 is a perspective view showing a state in which leather is placed on the substrate shown in FIG. 5; FIG.
도 7은 도 6에 도시된 기재과 가죽이 접착되어 차량 가죽 시트 내장재 제조용 지그 장치에서 분리된 모습을 보이는 사시도.7 is a perspective view showing a state in which the base and the leather shown in Figure 6 is bonded to the jig device for manufacturing a vehicle leather seat interior material.
도 8은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 0.1㎜로 조정된 모습을 보이는 사진.FIG. 8 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 0.1 mm in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
도 9는 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 0.5㎜로 조정된 모습을 보이는 사진.FIG. 9 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 0.5 mm in a jig apparatus for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention. FIG.
도 10은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 1.5㎜로 조정된 모습을 보이는 사진.FIG. 10 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 1.5 mm in a jig device for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention.
도 11은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 3.5㎜로 조정된 모습을 보이는 사진.FIG. 11 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 3.5 mm in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
도 12는 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 6㎜로 조정된 모습을 보이는 사진.12 is a photograph showing a state in which a gap between a pressure roller and a coating roller for adding a hot melt adhesive to a substrate is adjusted to 6 mm in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention.
도 13은 본 발명의 제 2 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치의 일부에 대한 단면도.Fig. 13 is a sectional view of a part of a jig device for manufacturing vehicle leather seat interior material according to a second embodiment of the present invention.
도 14는 본 발명의 제 3 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치의 일부에 대한 단면도.Fig. 14 is a sectional view of a part of a jig device for manufacturing vehicle leather seat interior material according to a third embodiment of the present invention.
이하에서는 도면을 참조하여 본 발명의 실시예들에 따른 차량 가죽 시트 내장재 제조용 지그 장치에 대하여 설명한다.Hereinafter, a jig device for manufacturing a vehicle leather seat interior material according to embodiments of the present invention will be described with reference to the accompanying drawings.
도 1은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제가 부가되는 모습을 보이는 도면이고, 도 2는 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치의 일부에 대한 단면도이고, 도 3은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에 적용되는 지그 부재를 보이는 사시도이고, 도 4는 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치를 구성하는 지그 패널에 지그 부재가 결합되기 전의 모습을 보이는 사시도이고, 도 5는 도 4에 도시된 지그 패널에 지그 부재가 결합되고 그 위에 기재가 놓인 모습을 보이는 사시도이고, 도 6은 도 5에 도시된 기재 위에 가죽이 놓인 모습을 보이는 사시도이고, 도 7은 도 6에 도시된 기재과 가죽이 접착되어 차량 가죽 시트 내장재 제조용 지그 장치에서 분리된 모습을 보이는 사시도이고, 도 8은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 0.1㎜로 조정된 모습을 보이는 사진이고, 도 9는 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 0.5㎜로 조정된 모습을 보이는 사진이고, 도 10은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 1.5㎜로 조정된 모습을 보이는 사진이고, 도 11은 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 3.5㎜로 조정된 모습을 보이는 사진이고, 도 12는 본 발명의 제 1 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치에서 기재에 핫멜트 접착제 부가를 위한 압력 롤러와 코팅 롤러 사이의 간격이 6㎜로 조정된 모습을 보이는 사진이다.1 is a view showing a hot melt adhesive is added to a substrate in a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention, Figure 2 is a vehicle leather seat interior material manufacturing according to a first embodiment of the present invention 3 is a cross-sectional view of a part of a jig device, FIG. 3 is a perspective view showing a jig member applied to a jig device for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention, and FIG. 4 is a view according to a first embodiment of the present invention. A perspective view showing a state before a jig member is coupled to a jig panel constituting a jig device for manufacturing a vehicle leather seat interior material, and FIG. 5 is a perspective view showing a jig member coupled to a jig panel shown in FIG. 4 and a substrate placed thereon. 6 is a perspective view showing a state in which leather is placed on the substrate shown in FIG. 5, and FIG. 7 is bonded to the substrate and leather shown in FIG. 6. 8 is a perspective view showing a state in which the jig device for manufacturing a vehicle leather seat interior material is separated, and FIG. 8 shows a pressure roller and a coating roller for adding hot melt adhesive to a substrate in the jig device for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention. 9 is a photograph showing a state in which the interval is adjusted to 0.1mm, Figure 9 is a gap between the pressure roller and the coating roller for adding a hot melt adhesive to the substrate in the jig device for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention 0.5 Figure 10 is a picture showing a state adjusted to, Figure 10 is a jig device for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention adjusted the distance between the pressure roller and the coating roller for adding the hot melt adhesive to the substrate to 1.5mm Figure 11 is a photograph showing a state, Figure 11 is a jig sheet for manufacturing a vehicle leather seat interior material according to a first embodiment of the present invention In FIG. 12 is a photograph showing a state in which the gap between the pressure roller and the coating roller for adding the hot melt adhesive to the substrate is adjusted to 3.5 mm, and FIG. 12 is a jig apparatus for manufacturing a vehicle leather seat interior material according to the first embodiment of the present invention. The distance between the pressure roller and the coating roller for hot melt adhesive is adjusted to 6 mm.
도 1 내지 도 12를 함께 참조하면, 본 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치(100)는 기재(10)와 가죽(20)이 결합된 차량 가죽 시트 내장재를 제조할 수 있는 것으로서, 지그 부재(120)와, 지그 패널(110)을 포함한다.1 to 12, the jig device 100 for manufacturing a vehicle leather seat interior material according to the present embodiment may manufacture a vehicle leather seat interior material in which a base 10 and a leather 20 are combined. The member 120 and the jig panel 110 are included.
여기서, 상기 차량 가죽 시트 내장재를 구성하는 상기 기재(10)는 폼(예를 들어, 스티로폼)과 직물 중 적어도 하나로 이루어진 것이고, 역시 상기 차량 가죽 시트 내장재를 구성하는 상기 가죽(20)은 상기 기재(10) 표면에 접착된 것이다.Here, the substrate 10 constituting the vehicle leather seat interior material is made of at least one of a foam (for example, styrofoam) and fabric, and the leather 20 constituting the vehicle leather seat interior material is the substrate ( 10) It is adhered to the surface.
상기 기재(10)를 구성하는 요소 중 상기 폼은 폴리우레탄 또는 폴리올레핀으로 이루어질 수 있고, 상기 기재(10)를 구성하는 요소 중 상기 직물은 폴리에스터 섬유 또는 폴리우레탄 섬유로 직조된 것일 수 있다.The foam of the elements constituting the substrate 10 may be made of polyurethane or polyolefin, and the fabric of the elements constituting the substrate 10 may be woven of polyester fiber or polyurethane fiber.
본 실시예에서는, 상기 차량 가죽 시트 내장재 제조용 지그 장치(100)가 코팅 롤러(103)와, 압력 롤러(102)를 더 포함한다.In the present embodiment, the jig device 100 for manufacturing the vehicle leather seat interior material further includes a coating roller 103 and a pressure roller 102.
상기 코팅 롤러(103)는 상기 지그 부재(120)에 얹히기 위한 상기 기재(10) 표면에 핫멜트 접착제(30)를 도포하는 것이고, 상기 압력 롤러(102)는 상기 코팅 롤러(30)와 일정 간격 이격되도록 배치되는 것이다.The coating roller 103 is to apply a hot melt adhesive 30 to the surface of the substrate 10 for mounting on the jig member 120, the pressure roller 102 is a predetermined distance from the coating roller 30 It is arranged to be spaced apart.
상기 핫멜트 접착제(30)는 점도가 5,000 내지 20,000cps로 이루어진 반응형 폴리우레탄 핫멜트(PUR)이다.The hot melt adhesive 30 is a reactive polyurethane hot melt (PUR) consisting of 5,000 to 20,000 cps of viscosity.
상기 코팅 롤러(103)와 상기 압력 롤러(102)는 상하로 배치될 수 있고, 상기 코팅 롤러(103)의 전단에는 상기 코팅 롤러(103)와 반대 방향으로 회전되는 대향 롤러(101)가 설치된다. 도 1에 도시된 방향을 기준으로, 상기 대향 롤러(101)는 시계 방향으로, 상기 코팅 롤러(103)는 반시계 방향으로, 상기 압력 롤러(102)는 반시계 방향으로 회전될 수 있다.The coating roller 103 and the pressure roller 102 may be disposed up and down, and the opposite roller 101 which is rotated in the opposite direction to the coating roller 103 is provided at the front end of the coating roller 103. . Based on the direction shown in FIG. 1, the opposing roller 101 may be rotated in a clockwise direction, the coating roller 103 may be counterclockwise, and the pressure roller 102 may be rotated counterclockwise.
상기 대향 롤러(101)와 상기 코팅 롤러(103) 사이의 상부에 용융 상태로 수용되어 있던 상기 핫멜트 접착제(30)가 상기 대향 롤러(101)와 상기 코팅 롤러(103)의 회전에 따라 상기 코팅 롤러(103)에 묻은 채로 상기 기재(10) 표면에 도포되면서 상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이를 통과하게 된다.The hot-melt adhesive 30, which was accommodated in the molten state between the counter roller 101 and the coating roller 103, is rotated by the counter roller 101 and the coating roller 103 in accordance with the rotation of the coating roller 103. It is applied to the surface of the substrate 10 while buried in 103, and passes between the coating roller 103 and the pressure roller 102.
상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이를 상기 핫멜트 접착제(30)가 도포된 상기 기재(10)가 통과되되, 상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이의 간격은 상기 기재(10)의 두께에 대하여 20 내지 50%로 이루어진다. 그러면, 상기 핫멜트 접착제(30)가 상기 기재(10)에 과다 또는 과소하게 도포되는 현상이 방지되어, 상기 핫멜트 접착제(30)가 상기 기재(10)에 요구되는 수준으로 적절히 도포될 수 있게 된다.The substrate 10 to which the hot melt adhesive 30 is applied is passed between the coating roller 103 and the pressure roller 102, and the interval between the coating roller 103 and the pressure roller 102 is The thickness of the substrate 10 is 20 to 50%. Then, the phenomenon in which the hot melt adhesive 30 is excessively or excessively applied to the substrate 10 is prevented, so that the hot melt adhesive 30 can be appropriately applied to the level required for the substrate 10.
만약 상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이의 간격이 상기 기재(10)의 두께에 대하여 20% 미만으로 형성되어, 상기 코팅 롤러(103)와 상기 압력 롤러(102)에 의하여 상기 기재(10)가 과도하게 눌리면서, 상기 핫멜트 접착제(30)가 상기 기재(10)에 과다하게 도포되는 경우, 상기 핫멜트 접착제(30)가 상기 기재(10) 내부로 스며드는 현상이 발생되고, 이 경우 상기 핫멜트 접착제(30)가 불필요하게 과다 사용되는 것은 물론, 상기 기재(10)에 형성된 기공이 상기 핫멜트 접착제(30)에 의해 막혀, 상기 차량 가죽 시트 내장재가 통풍 시트로서 제대로 기능하지 못하게 될 수 있고, 본 실시예에서는 이러한 현상을 방지시켜 준다.If the gap between the coating roller 103 and the pressure roller 102 is less than 20% of the thickness of the substrate 10, by the coating roller 103 and the pressure roller 102 When the substrate 10 is excessively pressed and the hot melt adhesive 30 is excessively applied to the substrate 10, the hot melt adhesive 30 penetrates into the substrate 10, and in this case, Of course, the hot melt adhesive 30 is excessively used, as well as pores formed in the substrate 10 may be blocked by the hot melt adhesive 30, the vehicle leather seat interior material may not function properly as a ventilation seat and In this embodiment, this phenomenon is prevented.
만약 상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이의 간격이 상기 기재(10)의 두께에 대하여 50% 초과로 형성되어, 상기 코팅 롤러(103)와 상기 압력 롤러(102)에 의하여 상기 기재(10)가 과소하게 눌리면서, 상기 핫멜트 접착제(30)가 상기 기재(10)에 과소하게 도포되는 경우, 상기 핫멜트 접착제(30)가 상기 기재(10)에 제대로 도포되지 못하고 들떠서, 결국 상기 기재(10)와 상기 가죽(20)이 제대로 접착되지 못하고 들뜨는 불량이 발생될 수 있고, 본 실시예에서는 이러한 현상을 방지시켜 준다.If the gap between the coating roller 103 and the pressure roller 102 is formed more than 50% of the thickness of the substrate 10, by the coating roller 103 and the pressure roller 102 When the substrate 10 is excessively pressed and the hot melt adhesive 30 is excessively applied to the substrate 10, the hot melt adhesive 30 may not be properly applied to the substrate 10, and thus, the substrate may be excited. 10 and the leather 20 may not be properly adhered, the lifting may occur, this embodiment prevents this phenomenon.
상기와 같이, 본 실시예에 따르면, 상기 기재(10)에 형성된 기공이 상기 핫멜트 접착제(30)에 의해 막히거나, 상기 기재(10)와 상기 가죽(20)이 제대로 접착되지 못하고 들뜨는 불량이 방지될 수 있고, 상기 핫멜트 접착제(30)가 상기 기재(10)에 침투되지 않고 상기 기재(10)의 표면 전체에서 기공 이외 부분에만 코팅됨으로써, 상기 기재(10) 표면 전체에 걸쳐 상기 핫멜트 접착제(30)가 도포된 상태가 되어, 상기 기재(10)와 상기 가죽(20)의 접착력이 극대화되면서도, 통풍 성능이 저하되지 않게 된다.As described above, according to the present embodiment, pores formed in the substrate 10 are blocked by the hot melt adhesive 30, or the substrate 10 and the leather 20 are not properly adhered to prevent the lifting defect. The hot melt adhesive 30 may not be penetrated into the substrate 10 but may be coated only on portions other than the pores on the entire surface of the substrate 10, thereby spreading the hot melt adhesive 30 over the entire surface of the substrate 10. ) Is applied, and while the adhesion between the base material 10 and the leather 20 is maximized, the ventilation performance is not lowered.
이에 대한 실험을 수행한 결과 사진들이 도 8 내지 도 12에 개시되고 있는데, 이에 대하여 설명한다.As a result of performing the experiments are shown in Figures 8 to 12, it will be described.
도 8 내지 도 12에서, 위 쪽 롤러가 상기 코팅 롤러(103)이고, 아래 쪽 롤러가 상기 압력 롤러(102)이며, 양자 사이에 끼어있는 회색 물품이 두께가 7㎜인 상기 기재(10)이다.8 to 12, the upper roller is the coating roller 103, the lower roller is the pressure roller 102, and the gray article sandwiched between them is the substrate 10 having a thickness of 7 mm. .
본 실험에서 상기 기재(10)의 두께가 7㎜인 것은 상기 차량 가죽 시트 내장재에 적용되는 기재가 주로 5 내지 10㎜ 두께의 것이 사용되는 점을 고려한 것이다.The thickness of the base material 10 in this experiment is 7 mm considering that the base material applied to the vehicle leather seat interior material is mainly 5 to 10 mm thick.
상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이의 간격을 조절하면서 수행한 1차 실험 결과는 다음 표 1과 같다.The results of the first experiment performed by adjusting the distance between the coating roller 103 and the pressure roller 102 are shown in Table 1 below.
양 롤러 간격Volume roller thickness 0.1㎜0.1 mm 0.5㎜0.5 mm 1.5㎜1.5 mm 3.5㎜3.5 mm 6㎜6 mm
PUR 도포중량PUR coating weight 78g78 g 54g54 g 34g34 g 23g23 g 6g6 g
결과 사진Result photo 도 88 도 99 도 1010 도 1111 도 12Figure 12
박리 강도Peel strength 2kgf2kgf 2kgf2kgf 1.6kgf1.6kgf 1.1kgf1.1kgf 0.2kgf0.2kgf
적합 여부Fit 부적합(과다 도포)Inadequate (overapplied) 부적합(과다 도포)Inadequate (overapplied) 적합fitness 적합fitness 부적합(박리 강도 미달)Inadequate (Lack of peeling strength)
상기 1차 실험 결과를 기반으로, 상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이의 간격을 상대적으로 세밀하게 조절하면서 수행한 2차 실험 결과는 다음 표 2와 같다.Based on the results of the first experiment, the results of the second experiment performed with relatively fine control of the distance between the coating roller 103 and the pressure roller 102 are shown in Table 2 below.
양 롤러 간격 Volume roller thickness 1㎜1 mm 1.5㎜1.5 mm 2㎜2 mm 2.5㎜2.5 mm
PUR 도포중량PUR coating weight 46g46 g 40g40 g 37g37 g 33g33 g
박리 강도Peel strength 1.7kgf1.7kgf 1.7kgf1.7kgf 1.5kgf1.5kgf 1.4kgf1.4kgf
적합 여부Fit 부적합(과다 도포)Inadequate (overapplied) 적합fitness 적합fitness 적합fitness
양 롤러 간격Volume roller thickness 3㎜3 mm 3.5㎜3.5 mm 4㎜4 mm
PUR 도포중량PUR coating weight 29g29 g 23g23 g 18g18g
박리 강도Peel strength 1.1kgf1.1kgf 1.1kgf1.1kgf 0.44kgf0.44kgf
적합 여부Fit 적합fitness 적합fitness 부적합(박리 강도 미달)Inadequate (Lack of peeling strength)
위 실험 결과를 보면, 두께가 7㎜인 상기 기재(10)에 대하여 상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이의 간격이 3.5㎜ 이하일 때 박리 강도가 요구되는 수준을 충족하여 적합 판정을 받을 수 있는데, 다만 상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이의 간격이 1㎜인 경우에는 박리 강도는 충족되나 상기 핫멜트 접착제(30)의 도포량이 과도해져서 부적합 판정을 받게 된다. 따라서, 두께가 7㎜인 상기 기재(10)에 대하여 상기 코팅 롤러(103)와 상기 압력 롤러(102) 사이의 간격은 1.5 내지 3.5㎜가 적합함을 알 수 있다.According to the above test results, when the distance between the coating roller 103 and the pressure roller 102 is less than 3.5mm for the substrate 10 having a thickness of 7mm, the peel strength meets the required level and is judged as suitable. However, when the distance between the coating roller 103 and the pressure roller 102 is 1mm, the peeling strength is satisfied, but the application amount of the hot melt adhesive 30 becomes excessive and is judged as inappropriate. Therefore, it can be seen that the spacing between the coating roller 103 and the pressure roller 102 with respect to the substrate 10 having a thickness of 7 mm is suitable for 1.5 to 3.5 mm.
상기 지그 부재(120)는 상기 기재(10)의 말단부와 상기 가죽(20)의 말단부가 순차적으로 얹힐 수 있는 것이다.The jig member 120 may be mounted on the distal end of the base 10 and the distal end of the leather 20 in sequence.
상기 지그 패널(110)은 상기 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재(120)가 위치 가변적으로 결합될 수 있는 것이다.The jig panel 110 may be variably coupled to the jig member 120 at a position that can be fitted to the shape of the vehicle leather seat interior material.
상세히, 상기 지그 패널(110)은 일정 면적의 넓은 플레이트 형태로 형성되는 패널 몸체(111)와, 상기 패널 몸체(111)에 복수 개 형성되는 결합 홀(112)을 포함한다.In detail, the jig panel 110 includes a panel body 111 formed in a wide plate shape having a predetermined area and a plurality of coupling holes 112 formed in the panel body 111.
상기 결합 홀(112)은 상기 패널 몸체(111)를 수직 방향으로 관통한 형태로 형성될 수 있고, 복수 개의 상기 결합 홀(112)은 상기 패널 몸체(111) 상에 서로 등간격으로 형성될 수 있다.The coupling holes 112 may be formed to penetrate the panel body 111 in a vertical direction, and the plurality of coupling holes 112 may be formed at equal intervals on the panel body 111. have.
상기 지그 부재(120)는 지그 몸체(121)와, 상기 지그 몸체(121)에서 돌출되어 상기 결합 홀(112)에 결합될 수 있는 결합 돌기(122)를 포함한다.The jig member 120 includes a jig body 121 and a coupling protrusion 122 protruding from the jig body 121 to be coupled to the coupling hole 112.
상기 지그 몸체(121)에는 상기 기재(10)와 상기 가죽(20)이 순차적으로 얹힐 수 있는 것이다.The base 10 and the leather 20 may be sequentially placed on the jig body 121.
상세히, 상기 지그 몸체(121)에는 상기 기재(10)와 가죽(20)이 결합되었을 때 상기 기재(10)의 외곽을 따라 상기 기재(10)의 가장자리보다 상기 가죽(20)의 가장자리가 상대적으로 일정량 더 돌출될 수 있도록, 상기 지그 몸체(121)에서 상기 기재(10)의 가장자리가 맞닿는 부분보다 상대적으로 일정량 더 외곽 방향으로 밀린 형태로 단턱진 가죽 수용부(123)가 형성된다.In detail, when the base 10 and the leather 20 are coupled to the jig body 121, the edge of the leather 20 is relatively closer to the edge of the base 10 along the outer edge of the base 10. In order to further protrude a predetermined amount, the stepped leather receiving portion 123 is formed in the jig body 121 in a shape in which the edge of the substrate 10 is pushed in the outer direction relatively by a predetermined amount.
예를 들어, 상기 지그 몸체(121)의 측면에 상기 기재(10)가 닿는 경우, 상기 가죽 수용부(123)는 상기 지그 몸체(121)의 상단부에서 상기 지그 몸체(121)에서 상기 기재(10)가 닿는 측면 쪽에 단턱진 형태로 형성된다.For example, when the substrate 10 is in contact with the side of the jig body 121, the leather receiving portion 123 is the substrate 10 in the jig body 121 at the upper end of the jig body 121 ) Is formed in a stepped form on the side facing.
상기와 같이 구성되면, 상기 지그 부재(120)에서 가접착된 상태의 상기 기재(10)와 상기 가죽(20)을 별도로 스카이빙 등의 공정 없이 그대로 봉제 등으로 결합시킬 수 있으므로, 기재(10)와 가죽(20)의 손실을 최소화하고, 스카이빙 없이도 간편하게 봉제 등의 결합 과정이 이루어질 수 있게 된다.When the structure is configured as described above, the substrate 10 and the leather 20 in the temporarily attached state in the jig member 120 can be combined by sewing or the like without a process such as skiving separately, the substrate 10. Minimize the loss of the leather 20 and, without skiving can be easily combined process such as sewing.
상기 결합 돌기(122)는 상기 지그 몸체(121)에서 하방으로 일정 길이 돌출되어, 상기 결합 홀(112)에 삽입될 수 있는 것이다.The coupling protrusion 122 may protrude downwardly from the jig body 121 to be inserted into the coupling hole 112.
상기와 같이 구성되면, 상기 결합 돌기(122)가 복수 개의 상기 결합 홀(112) 중 자유자재로 임의의 결합 홀(112)에 삽입되었다가 그 위치가 간편하게 변경될 수도 있게 된다. 따라서, 상기 지그 패널(110)에서 상기 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재(120)가 위치 가변될 수 있도록 착탈 가능하게 결합된 상태에서, 상기 기재(10)와 상기 가죽(20)이 상기 지그 부재(120)에 순차적으로 얹히면서 결합됨으로써, 상기 차량 가죽 시트 내장재가 제조될 수 있게 된다.When configured as described above, the coupling protrusion 122 is freely inserted into any coupling hole 112 of the plurality of coupling holes 112, and the position thereof may be easily changed. Therefore, in the state where the jig member 120 is detachably coupled so that the jig member 120 can be variably positioned at a position that can be adapted to the shape of the vehicle leather seat interior material in the jig panel 110, the substrate 10 and the Since the leather 20 is coupled to the jig member 120 sequentially, the vehicle leather seat interior material may be manufactured.
상기 지그 부재(120)는 상기 차량 가죽 시트 내장재의 전체 외곽 중 복수 지점의 외곽 부분에 각각 맞추어질 수 있도록, 서로 다른 형태로 복수 개 형성될 수 있다.The jig member 120 may be formed in a plurality of different forms so as to be respectively fitted to the outer portion of the plurality of points of the entire outer surface of the vehicle leather seat interior material.
상기 지그 부재(120)는 플라스틱을 이용하여 쓰리디 프린팅(3D printing)될 수 있다.The jig member 120 may be 3D printed using plastic.
상기와 같이, 상기 차량 가죽 시트 내장재 제조용 지그 장치(100)가 기재(10)의 말단부와 가죽(20)의 말단부가 순차적으로 얹힐 수 있는 지그 부재(120) 및 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재(120)가 위치 가변적으로 결합될 수 있는 지그 패널(110)을 포함하고, 상기 지그 패널(110)에서 상기 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재(120)가 결합된 상태에서, 상기 기재(10)와 상기 가죽(20)이 상기 지그 부재(120)에 순차적으로 얹히면서 결합됨으로써, 상기 차량 가죽 시트 내장재가 제조될 수 있게 되므로, 차량 가죽 시트 내장재의 다양한 형태에 맞추어지도록 가변되어 차량 가죽 시트 내장재가 간편하고 신속하게 제조될 수 있게 된다.As described above, the jig device 100 for manufacturing the vehicle leather seat interior material may be adapted to the shape of the jig member 120 and the vehicle leather seat interior material in which the distal end of the substrate 10 and the distal end of the leather 20 may be sequentially placed. The jig member 120 includes a jig panel 110 in which position can be variably coupled to the jig member 120, and the jig panel 110 is positioned at a position that can be adapted to the shape of the vehicle leather seat interior material in the jig panel 110. In the state in which the member 120 is coupled, the substrate 10 and the leather 20 are coupled to the jig member 120 while being sequentially placed, so that the vehicle leather seat interior material can be manufactured. It is variable to fit various forms of seat interior material, so that the vehicle leather seat interior material can be manufactured easily and quickly.
이하에서 도면을 참조하여 본 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치(100)에서 차량 가죽 시트 내장재가 제조되는 과정을 설명한다.Hereinafter, a process of manufacturing the vehicle leather seat interior material in the jig device 100 for manufacturing the vehicle leather seat interior material according to the present embodiment will be described with reference to the accompanying drawings.
먼저, 도 1에 도시된 바와 같이, 상기 기재(10) 상에 상기 핫멜트 접착제(30)가 도포된다.First, as shown in FIG. 1, the hot melt adhesive 30 is applied onto the substrate 10.
그런 다음, 도 4에 도시된 바와 같이, 상기 기재(10)와 상기 가죽(20)의 복수 지점에 각각 대응되도록 형상화된 복수 개의 상기 지그 부재(120)가 상기 차량 가죽 시트 내장재의 외곽에 대응되는 위치에 오도록 상기 지그 패널(110) 상에 결합된다.Then, as shown in FIG. 4, the plurality of jig members 120 shaped to correspond to the plurality of points of the base 10 and the leather 20 respectively correspond to the outside of the vehicle leather seat interior material. It is coupled on the jig panel 110 to be in position.
그런 다음, 도 5에 도시된 바와 같이, 상기 지그 패널(110) 상에 결합된 상기 각 지그 부재(120)에 맞추어지도록 상기 기재(10)가 상기 지그 패널(110) 상에 놓인다. 상기 차량 가죽 시트 내장재와 대면되는 상기 각 지그 부재(120)의 각 측면에 상기 기재(10)의 외곽면의 각 일부분이 맞닿는다.Then, as shown in FIG. 5, the substrate 10 is placed on the jig panel 110 to be aligned with each jig member 120 coupled on the jig panel 110. Each side of the outer surface of the substrate 10 abuts on each side of the jig member 120 facing the vehicle leather seat interior material.
그 후, 도 6에 도시된 바와 같이, 상기 각 지그 부재(120)에 맞닿도록 상기 지그 패널(110) 상에 놓인 상기 기재(10) 상단에 상기 가죽(20)이 놓인다. 여기서, 상기 기재(10)의 표면에는 이미 상기 핫멜트 접착제(30)가 도포되어 있으므로, 상기 핫멜트 접착제(30) 상에 상기 가죽(20)이 가접착된다.Thereafter, as shown in FIG. 6, the leather 20 is placed on top of the substrate 10 placed on the jig panel 110 to abut on each jig member 120. Here, since the hot melt adhesive 30 is already applied to the surface of the substrate 10, the leather 20 is temporarily bonded onto the hot melt adhesive 30.
그런 다음, 도 7에 도시된 바와 같이, 상기 기재(10)와 상기 가죽(20)이 서로 접착된 상태인 상기 차량 가죽 시트 내장재가 상기 차량 가죽 시트 내장재 제조용 지그 장치(100)에서 분리될 수 있다.Then, as shown in FIG. 7, the vehicle leather seat interior material in which the base 10 and the leather 20 are bonded to each other may be separated from the jig device 100 for manufacturing the vehicle leather seat interior material. .
상기 차량 가죽 시트 내장재 제조용 지그 장치(100)에서 분리된 상기 기재(10)와 상기 가죽(20)의 접착물은 열프레스(미도시)를 지나면서 가열되고, 그에 따라 서로 겹쳐진 상기 기재(10)와 상기 가죽(20) 사이의 상기 핫멜트 접착제(30)에 의해 상기 기재(10)와 상기 가죽(20)이 견고하게 접착될 수 있다.The adhesive of the substrate 10 and the leather 20 separated from the jig device 100 for manufacturing the vehicle leather seat interior material is heated while passing through a heat press (not shown), and thus the substrate 10 overlaps each other. The base 10 and the leather 20 may be firmly adhered to each other by the hot melt adhesive 30 between the leather 20 and the leather 20.
이하에서는 도면을 참조하여 본 발명의 다른 실시예들에 따른 차량 가죽 시트 내장재 제조용 지그 장치에 대하여 설명한다. 이러한 설명을 수행함에 있어서 상기된 본 발명의 제 1 실시예에서 이미 기재된 내용과 중복되는 설명은 그에 갈음하고, 여기서는 생략하기로 한다.Hereinafter, with reference to the drawings will be described a jig device for manufacturing a vehicle leather seat interior material according to another embodiment of the present invention. In carrying out this description, the description overlapping with the contents already described in the above-described first embodiment of the present invention will be replaced with the description thereof, and will be omitted herein.
도 13은 본 발명의 제 2 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치의 일부에 대한 단면도이다.13 is a cross-sectional view of a part of a jig device for manufacturing a vehicle leather seat interior material according to a second embodiment of the present invention.
도 13을 참조하면, 본 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치(200)는 부압 형성 부재(230)를 더 포함한다.Referring to FIG. 13, the jig device 200 for manufacturing a vehicle leather seat interior material according to the present embodiment further includes a negative pressure forming member 230.
상기 부압 형성 부재(230)는 패널 몸체(211) 상에 놓인 기재(10)와 가죽(20)이 흡착될 수 있도록, 상기 패널 몸체(211)에 복수 개 관통된 형태로 형성된 결합 홀(212)을 통해 부압(negative pressure)을 걸어줄 수 있는 것이다.The negative pressure forming member 230 has a plurality of coupling holes 212 formed in a plurality of penetrating shapes through the panel body 211 so that the substrate 10 and the leather 20 placed on the panel body 211 can be adsorbed. The negative pressure can be applied through.
상세히, 상기 부압 형성 부재(230)는 공압 펌프 등의 부압 형성 수단(231)과, 상기 부압 형성 수단(231)에서 형성된 부압을 전달하는 부압 전달관(232)과, 상기 부압 전달관(232)을 통해 전달된 부압이 복수 개의 결합 홀(212)을 통해 전체적으로 걸릴 수 있도록 복수 개의 상기 결합 홀(212) 전체를 커버하면서 외부와 차단되는 부압 형성 커버(233)를 포함한다.In detail, the negative pressure forming member 230 includes a negative pressure forming means 231 such as a pneumatic pump, a negative pressure transmitting pipe 232 for transmitting a negative pressure formed by the negative pressure forming means 231, and the negative pressure transmitting pipe 232. It includes a negative pressure forming cover 233 that covers the whole of the plurality of the coupling holes 212 and is blocked from the outside so that the negative pressure transmitted through the entire through the plurality of coupling holes (212).
상기 부압 형성 커버(233)에 상기 부압 전달관(232)이 연통되도록 형성되어, 상기 부압 형성 수단(231)에서 형성된 부압이 상기 부압 형성 커버(233)에 전달될 수 있다.The negative pressure transmitting tube 232 may be in communication with the negative pressure forming cover 233 so that the negative pressure formed by the negative pressure forming unit 231 may be transmitted to the negative pressure forming cover 233.
상기 결합 홀(212)은 지그 부재 결합을 위한 결합 돌기(222)가 삽입될 수 있으면서도, 상기 결합 돌기(222)가 삽입되지 아니하고 상기 패널 몸체(211)를 상하 방향으로 관통한 형태로 유지되어 상기 결합 홀(212) 아래의 상기 부압 형성 부재(230)에서 발생된 부압의 전달 경로로도 기능할 수 있는 것이다.The coupling hole 212 may be inserted into the coupling protrusion 222 for the jig member coupling, but the coupling protrusion 222 is not inserted into the coupling hole 212 and maintained in the vertical direction through the panel body 211. It may also function as a transfer path of negative pressure generated in the negative pressure forming member 230 under the coupling hole 212.
상기 기재(10)는 공기가 통과될 수 있는 폼, 직물 등으로 이루어져 있으므로, 상기 결합 홀(212)을 통해 전달된 부압은 상기 기재(10)를 통해 상기 가죽(20)을 하방, 상기 결합 홀(212) 쪽으로 당기도록 전달될 수 있고, 그에 따라 별도록 상기 가죽(20)과 상기 기재(10)를 눌러주는 등의 작업없이도, 상기 가죽(20)과 상기 기재(10)가 간편하면서 견고하게 접착될 수 있게 된다.Since the substrate 10 is made of a foam, a fabric, etc. through which air can pass, the negative pressure transmitted through the coupling hole 212 is lowered to the leather 20 through the substrate 10, and the coupling hole. 212, so that the leather 20 and the substrate 10 can be simply and firmly, without the need to press the leather 20 and the substrate 10 separately. It can be bonded.
도 14는 본 발명의 제 3 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치의 일부에 대한 단면도이다.14 is a sectional view of a part of a jig device for manufacturing a vehicle leather seat interior material according to a third embodiment of the present invention.
도 14을 참조하면, 본 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치(300)는 상기된 제 2 실시예에 따른 차량 가죽 시트 내장재 제조용 지그 장치(200)와 아래의 사항만 다르고, 나머지는 동일하므로, 그 중복되는 설명은 상기 제 2 실시예에 기재된 해당 설명으로 갈음한다.Referring to FIG. 14, the jig device 300 for manufacturing a vehicle leather seat interior material according to the present embodiment differs from the jig device 200 for manufacturing a vehicle leather seat interior material according to the second embodiment, except for the following matters, and the rest are the same. Therefore, the overlapping description is replaced with the corresponding description described in the second embodiment.
상기 차량 가죽 시트 내장재 제조용 지그 장치(300)는 감지 부재(340)를 포함한다.The jig device 300 for manufacturing a vehicle leather seat interior material includes a sensing member 340.
상기 감지 부재(340)는 지그 부재 상에 기재(10)와 가죽(20)이 놓이는 것을 감지하는 것으로, 상기 감지 부재(340)에서 상기 기재(10)와 상기 가죽(20) 중 적어도 하나가 놓이는 것으로 감지되면 부압 형성 부재(330), 상세히는 부압 형성 수단(331)이 작동되도록 한다. 그러면, 에너지 절약을 위한 상기 부압 형성 부재(330)의 효율적인 운전이 가능하다.The sensing member 340 detects that the substrate 10 and the leather 20 are placed on the jig member, and at least one of the substrate 10 and the leather 20 is placed on the sensing member 340. If it is detected that the negative pressure forming member 330, in detail negative pressure forming means 331 is to be activated. Then, efficient operation of the negative pressure forming member 330 for energy saving is possible.
또한, 상기 감지 부재(340)는 상기 기재(10)가 놓이는 것을 감지하는 기재 감지부(341)와, 상기 가죽(20)이 놓이는 것을 감지하는 가죽 감지부(342)를 포함한다.In addition, the sensing member 340 includes a substrate sensing unit 341 for sensing the substrate 10 is placed, and a leather sensing unit 342 for sensing the leather 20 is placed.
상기 감지 부재(340)로는 압력 감지 센서 등 다양한 센서가 적용될 수 있다.As the sensing member 340, various sensors such as a pressure sensing sensor may be applied.
예를 들어, 상기 기재 감지부(341)는 패널 몸체(311) 상단면에 배치되고, 상기 가죽 감지부(342)는 가죽 수용부(323) 상단면에 배치될 수 있다.For example, the substrate detector 341 may be disposed on the top surface of the panel body 311, and the leather detector 342 may be disposed on the top surface of the leather receiver 323.
상기 기재 감지부(341)에서 상기 기재(10)가 놓이는 것으로 감지되면 상기 부압 형성 부재(330)가 1차 부압으로 작동 시작하고, 상기 가죽 감지부(342)에서 상기 가죽(20)이 놓이는 것으로 감지되면 상기 부압 형성 부재(330)가 상기 1차 부압보다 상대적으로 더 큰 2차 부압으로 작동된다.When the substrate 10 is detected by the substrate detecting unit 341, the negative pressure forming member 330 starts to operate at the primary negative pressure, and the leather 20 is placed on the leather detecting unit 342. When detected, the negative pressure forming member 330 is operated at a secondary negative pressure that is relatively larger than the primary negative pressure.
여기서, 상기 1차 부압은 상기 기재(10)가 상기 패널 몸체(311) 상에서 제자리를 찾도록 상기 기재(10)를 흡착할 수 있는 정도의 압력이고, 상기 2차 부압은 상기 기재(10) 상단의 상기 가죽(20)이 상기 기재(10)에 흡착될 수 있는 정도의 압력으로, 상기 2차 부압이 상기 1차 부압에 비해 상대적으로 크다.Here, the primary negative pressure is a pressure enough to adsorb the substrate 10 so that the substrate 10 finds its position on the panel body 311, and the secondary negative pressure is an upper end of the substrate 10. The secondary negative pressure is relatively large compared to the primary negative pressure at a pressure enough to allow the leather 20 to be adsorbed onto the substrate 10.
상기와 같이 구성되면, 상기 부압 형성 부재(330)의 에너지 절감을 위한 더욱 효율적인 운전이 가능하다.When configured as described above, more efficient operation for energy saving of the negative pressure forming member 330 is possible.
상기에서 본 발명은 특정한 실시예에 관하여 도시되고 설명되었지만, 당업계에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 사상 및 영역을 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 알 수 있을 것이다. 그렇지만 이러한 수정 및 변형 구조들은 모두 본 발명의 권리범위 내에 포함되는 것임을 분명하게 밝혀두고자 한다.While the invention has been shown and described with respect to specific embodiments thereof, those skilled in the art can variously modify the invention without departing from the spirit and scope of the invention as set forth in the claims below. And that it can be changed. Nevertheless, it will be clearly understood that all such modifications and variations are included within the scope of the present invention.
본 발명의 일 측면에 따른 차량 가죽 시트 내장재 제조용 지그 장치에 의하면, 차량 가죽 시트 내장재의 다양한 형태에 맞추어지도록 가변되어 차량 가죽 시트 내장재가 간편하고 신속하게 제조될 수 있으므로, 그 산업상 이용 가능성이 높다고 하겠다.According to the jig device for manufacturing a vehicle leather seat interior material according to an aspect of the present invention, since the vehicle leather seat interior material can be easily and quickly manufactured to be adapted to various forms of the vehicle leather seat interior material, its industrial applicability is high. would.

Claims (8)

  1. 기재과 가죽이 결합된 차량 가죽 시트 내장재를 제조할 수 있는 것으로서,As a vehicle leather seat interior material combined with the base material and leather,
    상기 기재의 말단부와 상기 가죽의 말단부가 순차적으로 얹힐 수 있는 지그 부재; 및A jig member in which the distal end of the substrate and the distal end of the leather can be placed sequentially; And
    상기 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재가 위치 가변적으로 결합될 수 있는 지그 패널;을 포함하고,And a jig panel in which the jig member can be variably coupled to a position that can be adapted to the shape of the vehicle leather seat interior material.
    상기 지그 패널에서 상기 차량 가죽 시트 내장재의 형상에 맞추어질 수 있는 위치에 상기 지그 부재가 결합된 상태에서, 상기 기재와 상기 가죽이 상기 지그 부재에 순차적으로 얹히면서 결합됨으로써, 상기 차량 가죽 시트 내장재가 제조될 수 있는 것을 특징으로 하는 차량 가죽 시트 내장재 제조용 지그 장치.In the state where the jig member is coupled to a position that can be matched to the shape of the vehicle leather seat interior material in the jig panel, the base material and the leather are coupled to the jig member while being sequentially mounted, whereby the vehicle leather seat interior material is Jig device for manufacturing a vehicle leather seat interior material, characterized in that can be produced.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 차량 가죽 시트 내장재 제조용 지그 장치는The jig device for manufacturing the vehicle leather seat interior material
    상기 지그 부재에 얹히기 위한 상기 기재 표면에 핫멜트 접착제를 도포하는 코팅 롤러; 및A coating roller for applying a hot melt adhesive to the surface of the substrate for mounting on the jig member; And
    상기 코팅 롤러와 일정 간격 이격되도록 배치되는 압력 롤러;를 포함하고,And a pressure roller disposed to be spaced apart from the coating roller at a predetermined interval.
    상기 핫멜트 접착제는 점도가 5,000 내지 20,000cps로 이루어진 반응형 폴리우레탄 핫멜트인 것을 특징으로 하는 차량 가죽 시트 내장재 제조용 지그 장치.The hot melt adhesive is a jig device for manufacturing a vehicle leather seat interior material, characterized in that the reactive polyurethane hot melt made of a viscosity of 5,000 to 20,000cps.
  3. 제 2 항에 있어서,The method of claim 2,
    상기 코팅 롤러와 상기 압력 롤러 사이를 상기 핫멜트 접착제가 도포된 상기 기재가 통과되되, 상기 코팅 롤러와 상기 압력 롤러 사이의 간격은 상기 기재의 두께에 대하여 20 내지 50%로 이루어지는 것을 특징으로 하는 차량 가죽 시트 내장재 제조용 지그 장치.The substrate having the hot melt adhesive applied therebetween passes between the coating roller and the pressure roller, wherein the distance between the coating roller and the pressure roller is 20 to 50% of the thickness of the substrate. Jig device for manufacturing sheet interior materials.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 지그 패널은The jig panel is
    일정 면적의 플레이트 형태로 형성되는 패널 몸체와,Panel body formed in the form of a plate of a predetermined area,
    상기 패널 몸체에 복수 개 형성되는 결합 홀을 포함하고,It includes a plurality of coupling holes formed in the panel body,
    상기 지그 부재는The jig member is
    지그 몸체와,Jig body,
    상기 지그 몸체에서 돌출되어 상기 결합 홀에 결합될 수 있는 결합 돌기를 포함하는 것을 특징으로 하는 차량 가죽 시트 내장재 제조용 지그 장치.Jig device for manufacturing a vehicle leather seat interior material comprising a coupling protrusion protruding from the jig body and coupled to the coupling hole.
  5. 제 4 항에 있어서,The method of claim 4, wherein
    상기 지그 몸체에는The jig body has
    상기 기재와 가죽이 결합되었을 때 상기 기재의 외곽을 따라 상기 기재의 가장자리보다 상기 가죽의 가장자리가 상대적으로 일정량 더 돌출될 수 있도록, 상기 지그 몸체에서 상기 기재의 가장자리가 맞닿는 부분보다 상대적으로 일정량 더 외곽 방향으로 밀린 형태로 단턱진 가죽 수용부가 형성되는 것을 특징으로 하는 차량 가죽 시트 내장재 제조용 지그 장치.When the base and the leather are combined, the outer edge of the base in the jig body is relatively constant in the jig body so that the edge of the base is projected by a certain amount more than the edge of the base along the outer edge of the base. Jig device for manufacturing a vehicle leather seat interior material, characterized in that the stepped leather receiving portion is formed in the form pushed in the direction.
  6. 제 4 항에 있어서,The method of claim 4, wherein
    상기 차량 가죽 시트 내장재 제조용 지그 장치는The jig device for manufacturing the vehicle leather seat interior material
    상기 패널 몸체 상에 놓인 상기 기재와 상기 가죽이 흡착될 수 있도록, 상기 결합 홀을 통해 부압(negative pressure)을 걸어줄 수 있는 부압 형성 부재;를 포함하는 것을 특징으로 하는 차량 가죽 시트 내장재 제조용 지그 장치.Jig device for manufacturing a vehicle leather seat interior material comprising a; negative pressure forming member capable of applying a negative pressure through the coupling hole so that the substrate and the leather placed on the panel body can be adsorbed .
  7. 제 6 항에 있어서,The method of claim 6,
    상기 차량 가죽 시트 내장재 제조용 지그 장치는The jig device for manufacturing the vehicle leather seat interior material
    상기 지그 부재 상에 상기 기재와 상기 가죽이 놓이는 것을 감지하는 감지 부재;를 포함하고,And a sensing member sensing that the substrate and the leather are placed on the jig member.
    상기 감지 부재에서 상기 기재와 상기 가죽 중 적어도 하나가 놓이는 것으로 감지되면 상기 부압 형성 부재가 작동되도록 하는 것을 특징으로 하는 차량 가죽 시트 내장재 제조용 지그 장치.Jig apparatus for manufacturing a vehicle leather seat interior material, characterized in that the negative pressure forming member is activated when the sensing member detects that at least one of the substrate and the leather is placed.
  8. 제 7 항에 있어서,The method of claim 7, wherein
    상기 감지 부재는The sensing member
    상기 기재가 놓이는 것을 감지하는 기재 감지부와,A substrate detecting unit for sensing the substrate being placed thereon;
    상기 가죽이 놓이는 것을 감지하는 가죽 감지부를 포함하고,It includes a leather detection unit for detecting the leather laid,
    상기 기재 감지부에서 상기 기재가 놓이는 것으로 감지되면 상기 부압 형성 부재가 1차 부압으로 작동 시작하고,The negative pressure forming member starts to operate at the primary negative pressure when the substrate detecting unit detects that the substrate is placed thereon.
    상기 가죽 감지부에서 상기 가죽이 놓이는 것으로 감지되면 상기 부압 형성 부재가 상기 1차 부압보다 상대적으로 더 큰 2차 부압으로 작동되는 것을 특징으로 하는 차량 가죽 시트 내장재 제조용 지그 장치.Jig device for manufacturing a vehicle leather seat interior material is characterized in that the negative pressure forming member is operated with a secondary negative pressure relatively larger than the primary negative pressure when the leather detection unit detects that the leather is placed.
PCT/KR2016/013733 2015-11-27 2016-11-25 Jig device for manufacturing vehicle leather seat interior material WO2017091044A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2015-0167080 2015-11-27
KR1020150167080A KR101765258B1 (en) 2015-11-27 2015-11-27 Jig apparatus for manufacturing vehicle leather sheet interior material
KR1020160157165A KR101748221B1 (en) 2016-11-24 2016-11-24 Jig apparatus for manufacturing vehicle leather sheet interior material
KR10-2016-0157165 2016-11-24

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WO2017091044A1 true WO2017091044A1 (en) 2017-06-01

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100544404B1 (en) * 2004-05-18 2006-01-23 현대모비스 주식회사 Parts changeable type jig unit
JP2009125861A (en) * 2007-11-22 2009-06-11 Ricoh Co Ltd Assembling fixture
KR20120081035A (en) * 2011-01-09 2012-07-18 존슨콘트롤즈 오토모티브 코리아 주식회사 Leather sheet laminating method
KR101340291B1 (en) * 2013-09-10 2013-12-11 주식회사 유엠에스 Volume seat cover for motors and method of preparing the same
KR101413192B1 (en) * 2014-03-27 2014-06-27 와이지에프 주식회사 Leather laminating apparatus
KR20150092841A (en) * 2014-02-06 2015-08-17 주식회사 무진 Environment-friendly interior material for leather seat, and manufacturing apparatus of the environment-friendly interior material for leather seat for manufacturing the environment-friendly interior material for leather seat

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100544404B1 (en) * 2004-05-18 2006-01-23 현대모비스 주식회사 Parts changeable type jig unit
JP2009125861A (en) * 2007-11-22 2009-06-11 Ricoh Co Ltd Assembling fixture
KR20120081035A (en) * 2011-01-09 2012-07-18 존슨콘트롤즈 오토모티브 코리아 주식회사 Leather sheet laminating method
KR101340291B1 (en) * 2013-09-10 2013-12-11 주식회사 유엠에스 Volume seat cover for motors and method of preparing the same
KR20150092841A (en) * 2014-02-06 2015-08-17 주식회사 무진 Environment-friendly interior material for leather seat, and manufacturing apparatus of the environment-friendly interior material for leather seat for manufacturing the environment-friendly interior material for leather seat
KR101413192B1 (en) * 2014-03-27 2014-06-27 와이지에프 주식회사 Leather laminating apparatus

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