KR960007127A - Crash pad foam mold and its manufacturing method - Google Patents

Crash pad foam mold and its manufacturing method Download PDF

Info

Publication number
KR960007127A
KR960007127A KR1019940019177A KR19940019177A KR960007127A KR 960007127 A KR960007127 A KR 960007127A KR 1019940019177 A KR1019940019177 A KR 1019940019177A KR 19940019177 A KR19940019177 A KR 19940019177A KR 960007127 A KR960007127 A KR 960007127A
Authority
KR
South Korea
Prior art keywords
mold
crash pad
epoxy resin
crash
resin layer
Prior art date
Application number
KR1019940019177A
Other languages
Korean (ko)
Other versions
KR0168132B1 (en
Inventor
황보창영
Original Assignee
전성원
대우자동차 주식회사
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 전성원, 대우자동차 주식회사 filed Critical 전성원
Priority to KR1019940019177A priority Critical patent/KR0168132B1/en
Publication of KR960007127A publication Critical patent/KR960007127A/en
Application granted granted Critical
Publication of KR0168132B1 publication Critical patent/KR0168132B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

크래쉬 패드용 발포금형은 좌우 대칭으로 분리가능하게 힌지결합되고 일단에는 공기실린더가 설치되는 하층 알루미늄 보강망과, 하층 알루미늄 보강망의 상부에 좌우 대칭으로 분리가능하게 설치되며 상부에는 크래쉬 패드 표층재가 장착되는 하층 알루미늄 에폭시수지층으로 구성되는 하부금형과; 하층 에폭시수지층과 대향으로 배치되며 하부에는 크래쉬 패드 메인 코어가 부착되는 상층 에폭시수지층과, 상층 에폭시수지층상에 설치되는 상층 알루미늄 보강망으로 구성되는 상부금형과; 상부금형 및 하부금형을 가압하고 지탱하는 지지수단을 포함하며, 이러한 발포금형으로 크래쉬 패드를 제조하는 방법은 표층재 목형을 이용하여 크래쉬 패드표층재를 진공성형하는 단계와, 진공성형된 크래쉬 패드 표층재를 하부금형에 장착하는 단계와, 크래쉬 패드 코어를 크래쉬 패드 표층재와 대향으로 상부금형에 부착하는 단계와, 발포기를 사용하여 크래쉬 패드 표층재와 크래쉬 패드 코어간에 형성된 공간부에 발포액을 주입하는 단계와, 상부금형과 하부금형을 각각 체결한 다음 하부금형 아래에 있는 공기튜브내에 공기를 주입하여 일정시간 경과 후에 탈형하는 단계로 이루어진다.The foam mold for the crash pad is hinged to be detachably symmetrically separated, and the lower layer aluminum reinforcement net is installed at one end of the air cylinder, and the upper side of the lower aluminum reinforcement net is detachably symmetrically installed, and the upper surface of the crash pad surface layer is mounted. A lower mold composed of a lower layer aluminum epoxy resin layer; An upper mold disposed to face the lower epoxy resin layer and having an upper epoxy resin layer attached to the bottom of the crash pad main core, and an upper aluminum reinforcing net provided on the upper epoxy resin layer; And a support means for pressing and supporting the upper mold and the lower mold, wherein the method for producing a crash pad using the foam mold comprises vacuum molding the crash pad surface material using a surface wood mold, and vacuum forming the crash pad surface layer. Mounting ash to the lower mold, attaching the crash pad core to the upper mold opposite the crash pad surface material, and injecting the foam liquid into the space formed between the crash pad surface material and the crash pad core using a foamer And fastening the upper mold and the lower mold, respectively, and injecting air into the air tube under the lower mold to demold after a predetermined time.

Description

크래쉬 패드용 발포금형 및 그 제조방법Crash pad foam mold and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 크래쉬 패드용 발포금형의 단면도.1 is a cross-sectional view of the foam mold for a crash pad according to the present invention.

제2도는 본 발명에 따른 발포금형을 사용한 크래쉬 패드의 제조 방법을 나타내는 순서도.2 is a flow chart showing a method for producing a crash pad using the foam mold according to the present invention.

Claims (4)

발포기를 사용하여 크래쉬 패드를 제조하기 위한 크래쉬 패드용 발포금형에 있어서, 좌우 대칭으로 분리가능하게 힌지결합되고 일단에는 공기실린더가 설치되는 하층 알루미늄 보강망과, 상기 하층 알루미늄 보강망의 상부에 좌우 대칭으로 분리가능하게 설치되며 상부에는 크래쉬 패드 표층재가 장착되는 하층 알루미늄 에폭시수지층으로 구성되는 하부금형과; 상기 하층 에폭시수지층과 대향으로 배치되며 하부에는 크래쉬 패드 메인 코어가 부착되는 상층 에폭시수지층과, 상기 상층 에폭시수지층상에 설치되는 상층 알루미늄 보강망으로 구성되는 상부금형과; 상기 상부금형 및 하부금형을 가압하고 지탱하는 지지수단을 포함하는 크래쉬 패드용 발포금형.A foam mold for crash pads for producing crash pads using a foaming machine, comprising: a lower layer aluminum reinforcement net which is hinge-removably symmetrically separated and an air cylinder is installed at one end thereof; A lower mold comprising a lower layer aluminum epoxy resin layer, which is detachably installed in the upper part and on which a crash pad surface layer material is mounted; An upper mold disposed to face the lower epoxy resin layer, the upper mold including an upper epoxy resin layer to which a crash pad main core is attached, and an upper aluminum reinforcing net provided on the upper epoxy resin layer; Foam mold for crash pads comprising a support means for pressing and holding the upper mold and the lower mold. 제1항에 있어서, 상기 지지수단은 내부에 압축공기가 충만되는 공기튜브와, 상기 공기튜브상에 설치되는 발포기 베이스부재와, 클램프에 의해 상기 베이스부재 상부에 장착되며 상기 하부금형을 지지하는 보강판을 포함하는 크래쉬 패드용 발포금형.According to claim 1, The support means is an air tube filled with compressed air therein, a foamer base member is installed on the air tube, and is mounted on the base member by a clamp to support the lower mold Foam mold for crash pads including reinforcement plates. 제1항에 있어서, 상기 하층 에폭시수지층에는 크래쉬 패드의 표층재와 연통되는 진공호스 및 성형성 향상을 위해 온수호스가 삽입되는 크래쉬 패드용 발포금형.The foam mold of claim 1, wherein the lower epoxy resin layer has a vacuum hose communicating with the surface material of the crash pad and a hot water hose is inserted to improve moldability. 크래쉬 패드용 발포금형을 사용하는 크래쉬 패드의 제조방법에 있어서, 표층재 목형을 이용하여 크래쉬 패드 표층재를 진공성형하는 단계와, 상기 진공성형된 크래쉬 패드 표층재를 하부금형에 장착하는 단계와, 크래쉬 패드 메인 코어를 상기 크래쉬 패드 표층재와 대향으로 상부금형에 부착하는 단계와, 발포기를 사용하여 상기 크래쉬 패드 표층재와 상기 크래쉬 패드 메인 코어간에 형성된 공간부에 발포액을 주입하는 단계와, 상부금형과 하부금형을 각각 체결한 다음 하부금형 아래에 있는 공기튜브내에 공기를 주입하여 가압하는 단계와, 상기 공기주입 작업 후 일정시간이 지난 다음 탈형하는 단계로 이루어지는 크래쉬 패드의 제조방법.A crash pad manufacturing method using a foam mold for a crash pad, comprising: vacuum molding a crash pad surface material using a surface material wood mold, mounting the vacuum molded crash pad surface material on a lower mold, Attaching the crash pad main core to the upper mold in opposition to the crash pad surface material, injecting a foam solution into a space formed between the crash pad surface material and the crash pad main core using a foamer, and And fastening by injecting air into the air tube under the lower mold after fastening the mold and the lower mold, respectively, and deforming after a predetermined time after the air injection operation. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940019177A 1994-08-03 1994-08-03 Form metallic cast for a crash pad and method of making it KR0168132B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940019177A KR0168132B1 (en) 1994-08-03 1994-08-03 Form metallic cast for a crash pad and method of making it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940019177A KR0168132B1 (en) 1994-08-03 1994-08-03 Form metallic cast for a crash pad and method of making it

Publications (2)

Publication Number Publication Date
KR960007127A true KR960007127A (en) 1996-03-22
KR0168132B1 KR0168132B1 (en) 1999-03-20

Family

ID=19389747

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940019177A KR0168132B1 (en) 1994-08-03 1994-08-03 Form metallic cast for a crash pad and method of making it

Country Status (1)

Country Link
KR (1) KR0168132B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990052827A (en) * 1997-12-23 1999-07-15 정몽규 Crash Pad Manufacturing Method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100335206B1 (en) * 1996-07-26 2002-09-04 기아자동차주식회사 Method of manufacturing crush-pad for vehicle
KR20020001177A (en) * 2000-06-26 2002-01-09 서정돈 Manufacturing method of side bolster
KR100565768B1 (en) * 2004-09-21 2006-03-28 덕양산업주식회사 Foaming mould with slide type of under mould
KR101221563B1 (en) * 2009-03-10 2013-01-15 진종훈 Vacuum mold and method for forming a singboard using the same
KR101145140B1 (en) * 2010-01-12 2012-05-14 해양산업 주식회사 Manufacturing method of Crash pad for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990052827A (en) * 1997-12-23 1999-07-15 정몽규 Crash Pad Manufacturing Method

Also Published As

Publication number Publication date
KR0168132B1 (en) 1999-03-20

Similar Documents

Publication Publication Date Title
SE8702960D0 (en) SET AND DEVICE FOR CASTING
KR880006021A (en) Hybrid product molding method
KR960007127A (en) Crash pad foam mold and its manufacturing method
KR0153127B1 (en) Method for manufacturing hand baggage case
GB2225978A (en) A mold for making a hollow skin covered foamed plastic article
JPS55123423A (en) Forming of fiber-reinforced plastic product
GB903734A (en) Processes for the manufacture of hollow articles from reinforced synthetic resins
JP2000079649A5 (en)
JPS5718228A (en) Fiber-reinforced plastic injection-molded article
KR910006351B1 (en) Forming of chip
KR960011335B1 (en) Process for the preparation of panel
JPS63317307A (en) Manufacture of ceiling material for automobile
JPH05115326A (en) Top board or side board for synthetic resin desk
JPS57159610A (en) Synthetic resin mold for small scale production
KR900005968Y1 (en) Cushion for a seat
JPS576732A (en) Method of molding synthetic resin formed component
KR970020242A (en) Door trim mold and molding method
JPS5913061Y2 (en) Mold for joining elastic members
US4027717A (en) Method for forming a casting mold and a flexible pattern to be used therefor
Ito et al. Mold Used in Slip-Casting Ceramic Articles
KR950024861A (en) Rubber Injection Molding Machine for Vacuum Molding
JPH05309020A (en) Table made of synthetic resin
JPH0669689B2 (en) Resin molding method
JPH0344495Y2 (en)
JP3198020B2 (en) Joint support material

Legal Events

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

Payment date: 20011005

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee