JPS57116608A - Method and apparatus for forming thermoplastic resin sheet - Google Patents

Method and apparatus for forming thermoplastic resin sheet

Info

Publication number
JPS57116608A
JPS57116608A JP418981A JP418981A JPS57116608A JP S57116608 A JPS57116608 A JP S57116608A JP 418981 A JP418981 A JP 418981A JP 418981 A JP418981 A JP 418981A JP S57116608 A JPS57116608 A JP S57116608A
Authority
JP
Japan
Prior art keywords
plate
thermoplastic resin
resin sheet
plate materials
shapes
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.)
Granted
Application number
JP418981A
Other languages
Japanese (ja)
Other versions
JPS6149096B2 (en
Inventor
Hiroshi Fujisaki
Katsuhiro Sakuma
Kaoru Okuda
Takashi Goto
Yutaka Tsubouchi
Koichi Yamazaki
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.)
Sekisui Kaseihin Kogyo KK
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics Co Ltd
Sekisui Kaseihin Kogyo KK
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 Sekisui Plastics Co Ltd, Sekisui Kaseihin Kogyo KK filed Critical Sekisui Plastics Co Ltd
Priority to JP418981A priority Critical patent/JPS57116608A/en
Publication of JPS57116608A publication Critical patent/JPS57116608A/en
Publication of JPS6149096B2 publication Critical patent/JPS6149096B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE: To obtain efficiently a formed article which needs not be trimmed by a method wherein plate materials cut to the shapes for single formed articles are provided previously, from which individual article is press formed.
CONSTITUTION: A plurality of plate materials A consisting of thermoplastic resin sheet previously cut to the shapes for single molded articles are stocked in a blank holder 10 in a stacked state. A delivery plate 11 for feeding the plate materials A one at a time is provided at a lower part of the holder 10 in such a manner that it can be freely retracted and projected by a cylinder mechanism 12 provided at the back thereof. The plate material A transferred on a guide rail 13 is clamped between upper and lower press frames 21, 21 and is fed to a forming machine 4 through a heating furnace 3. The forming machine 4 is provided with an upper mold 40 and a lower mold 41, and the upper mold 40 can be moved in the vertical direction by an upper cylinder mechanism 42. The lower mold 41 is so constructed that it can be split to right and left and it is opened to right and left after forming the plate material A, the formed article being dropped by blowing air.
COPYRIGHT: (C)1982,JPO&Japio
JP418981A 1981-01-14 1981-01-14 Method and apparatus for forming thermoplastic resin sheet Granted JPS57116608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP418981A JPS57116608A (en) 1981-01-14 1981-01-14 Method and apparatus for forming thermoplastic resin sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP418981A JPS57116608A (en) 1981-01-14 1981-01-14 Method and apparatus for forming thermoplastic resin sheet

Publications (2)

Publication Number Publication Date
JPS57116608A true JPS57116608A (en) 1982-07-20
JPS6149096B2 JPS6149096B2 (en) 1986-10-28

Family

ID=11577750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP418981A Granted JPS57116608A (en) 1981-01-14 1981-01-14 Method and apparatus for forming thermoplastic resin sheet

Country Status (1)

Country Link
JP (1) JPS57116608A (en)

Also Published As

Publication number Publication date
JPS6149096B2 (en) 1986-10-28

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