JPS618113U - Movable platen control device in forming press - Google Patents
Movable platen control device in forming pressInfo
- Publication number
- JPS618113U JPS618113U JP9334984U JP9334984U JPS618113U JP S618113 U JPS618113 U JP S618113U JP 9334984 U JP9334984 U JP 9334984U JP 9334984 U JP9334984 U JP 9334984U JP S618113 U JPS618113 U JP S618113U
- Authority
- JP
- Japan
- Prior art keywords
- movable platen
- control device
- forming press
- platen control
- movable
- 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
Links
Landscapes
- Control Of Presses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の成形プレスの成形工程を示す説明図、第
2図と第3図は本考案の一実施例を示すもので、第2図
は概略正面図、第3図は概略構成図、第4図は本考案に
係る成形プレスにおける可動盤制御装置を用いて制御し
た場合の可動盤の加圧速度、加圧力の特性を示す特性図
である。
1・・・・・・可動盤、4・・・・・・苛動盤駆動装置
、9・・・・・・位置検出装置、10・・・・・・速度
検出装置、13・・・・・・上型、17・・・・・・圧
力検出装置、21・・・・・・制御回路。Fig. 1 is an explanatory diagram showing the forming process of a conventional forming press, Figs. 2 and 3 show an embodiment of the present invention, Fig. 2 is a schematic front view, and Fig. 3 is a schematic configuration diagram. FIG. 4 is a characteristic diagram showing the characteristics of the pressurizing speed and force of the movable platen when controlled using the movable platen control device in the molding press according to the present invention. DESCRIPTION OF SYMBOLS 1... Movable platen, 4... Friction plate drive device, 9... Position detection device, 10... Speed detection device, 13... ... Upper mold, 17 ... Pressure detection device, 21 ... Control circuit.
Claims (1)
と、可動盤の位置、速度、加圧力を検出する検出装置と
、該検出装置の検出信号にもとブき原材料の圧縮加圧成
形中に、その加圧速度及び加圧力の少なくとも一方が変
化するように前記駆動装置を制御する制御回路とを具備
していることを特徴とする成形プレスにおける可動盤制
御装置。A movable movable platen, a drive device that drives this movable platen, a detection device that detects the position, speed, and pressing force of the movable platen, and a compression pressurization of the raw material based on the detection signal of the detection device. A movable platen control device for a molding press, comprising a control circuit that controls the drive device so that at least one of a pressing speed and a pressing force changes during molding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9334984U JPS618113U (en) | 1984-06-22 | 1984-06-22 | Movable platen control device in forming press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9334984U JPS618113U (en) | 1984-06-22 | 1984-06-22 | Movable platen control device in forming press |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS618113U true JPS618113U (en) | 1986-01-18 |
JPH0415454Y2 JPH0415454Y2 (en) | 1992-04-07 |
Family
ID=30650950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9334984U Granted JPS618113U (en) | 1984-06-22 | 1984-06-22 | Movable platen control device in forming press |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS618113U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6367120A (en) * | 1986-09-10 | 1988-03-25 | Japan Steel Works Ltd:The | Method for controlling pressurizing process in press molding |
JPH0639865A (en) * | 1993-06-14 | 1994-02-15 | Takeda Chem Ind Ltd | Hydraulic press |
JP2005282644A (en) * | 2004-03-29 | 2005-10-13 | Toko Seisakusho:Kk | Hydraulic cylinder device |
JP2014108568A (en) * | 2012-12-03 | 2014-06-12 | Meiki Co Ltd | Method for press molding fiber composite molding, press molding apparatus for fiber composite molding, and mold for fiber composite molding |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126943A (en) * | 1974-08-29 | 1976-03-05 | Mitsui Toatsu Chemicals | Tosobutsu no hakuriseihogotomaku no keiseiho |
JPS5923920A (en) * | 1982-07-30 | 1984-02-07 | Nec Corp | Level converting circuit |
-
1984
- 1984-06-22 JP JP9334984U patent/JPS618113U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126943A (en) * | 1974-08-29 | 1976-03-05 | Mitsui Toatsu Chemicals | Tosobutsu no hakuriseihogotomaku no keiseiho |
JPS5923920A (en) * | 1982-07-30 | 1984-02-07 | Nec Corp | Level converting circuit |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6367120A (en) * | 1986-09-10 | 1988-03-25 | Japan Steel Works Ltd:The | Method for controlling pressurizing process in press molding |
JPH0639865A (en) * | 1993-06-14 | 1994-02-15 | Takeda Chem Ind Ltd | Hydraulic press |
JP2005282644A (en) * | 2004-03-29 | 2005-10-13 | Toko Seisakusho:Kk | Hydraulic cylinder device |
JP4565871B2 (en) * | 2004-03-29 | 2010-10-20 | 株式会社東晃製作所 | Hydraulic cylinder device |
JP2014108568A (en) * | 2012-12-03 | 2014-06-12 | Meiki Co Ltd | Method for press molding fiber composite molding, press molding apparatus for fiber composite molding, and mold for fiber composite molding |
Also Published As
Publication number | Publication date |
---|---|
JPH0415454Y2 (en) | 1992-04-07 |
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