JPS57193315A - Treating method for end of bonded formed product - Google Patents

Treating method for end of bonded formed product

Info

Publication number
JPS57193315A
JPS57193315A JP7827281A JP7827281A JPS57193315A JP S57193315 A JPS57193315 A JP S57193315A JP 7827281 A JP7827281 A JP 7827281A JP 7827281 A JP7827281 A JP 7827281A JP S57193315 A JPS57193315 A JP S57193315A
Authority
JP
Japan
Prior art keywords
die
folded part
core material
treating method
formed product
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP7827281A
Other languages
Japanese (ja)
Inventor
Haruo Komatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kasai Kogyo Co Ltd
Original Assignee
Kasai Kogyo Co Ltd
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 Kasai Kogyo Co Ltd filed Critical Kasai Kogyo Co Ltd
Priority to JP7827281A priority Critical patent/JPS57193315A/en
Publication of JPS57193315A publication Critical patent/JPS57193315A/en
Pending legal-status Critical Current

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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To reduce the number of steps in a treating method for the end of a bonded formed product and to improve the external appearance of the product by forming the folded part of a resin core material, simultaneously cutting the trim of the folding margin of the outer periphery of a surface material to be bonded onto a core material with dies. CONSTITUTION:An upper die 4 is moved down, and core material/surface material 1, 2 are compressed and formed between the projected surface 3a of a lower die 3 and the recess surface 4a of the die 4. At this time, a slide die 6 is moved from the side toward an auxiliary die 5, the excessive ends of the core material/ surface materials 1, 2 are cut and removed by the shoulder part 6a and the edge 5a of the die 5. When the die 6 is further moved, the intermediate part between the folded part a of the material 1 and the outer end b of the material 1 are cut by the projection 3c of the die 3. Subsequently, the end b of the material 1 is isolated from the back surface of the end of the material 2, thereby forming a desired folded part 3c at the end side of the folded part a with the material 2.
JP7827281A 1981-05-23 1981-05-23 Treating method for end of bonded formed product Pending JPS57193315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7827281A JPS57193315A (en) 1981-05-23 1981-05-23 Treating method for end of bonded formed product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7827281A JPS57193315A (en) 1981-05-23 1981-05-23 Treating method for end of bonded formed product

Publications (1)

Publication Number Publication Date
JPS57193315A true JPS57193315A (en) 1982-11-27

Family

ID=13657339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7827281A Pending JPS57193315A (en) 1981-05-23 1981-05-23 Treating method for end of bonded formed product

Country Status (1)

Country Link
JP (1) JPS57193315A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189025A (en) * 1984-10-05 1986-05-07 Toyoda Gosei Co Ltd Blow molded item
US4592308A (en) * 1983-11-10 1986-06-03 Texas Instruments Incorporated Solderless MBE system
FR2815569A1 (en) * 2000-10-19 2002-04-26 Eurostyle Sa Edge-forming of plastic component over-molded onto decor by injection, trims projecting edge, heats it and folds it down using plungers
EP1627720A1 (en) * 2004-08-04 2006-02-22 Grupo Antolin Ingenieria, S.A. Process for manufacturing a headliner for the interior of an automobile and installation for use in the process
US20140333097A1 (en) * 2007-08-10 2014-11-13 Johnson Controls Technology Company Vehicle panel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592308A (en) * 1983-11-10 1986-06-03 Texas Instruments Incorporated Solderless MBE system
JPS6189025A (en) * 1984-10-05 1986-05-07 Toyoda Gosei Co Ltd Blow molded item
JPH0363497B2 (en) * 1984-10-05 1991-10-01 Toyoda Gosei Kk
FR2815569A1 (en) * 2000-10-19 2002-04-26 Eurostyle Sa Edge-forming of plastic component over-molded onto decor by injection, trims projecting edge, heats it and folds it down using plungers
EP1627720A1 (en) * 2004-08-04 2006-02-22 Grupo Antolin Ingenieria, S.A. Process for manufacturing a headliner for the interior of an automobile and installation for use in the process
US20140333097A1 (en) * 2007-08-10 2014-11-13 Johnson Controls Technology Company Vehicle panel

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