Title:
MOLTEN METAL POURING DEVICE AND MOLTEN METAL POURING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/142983
Kind Code:
A1
Abstract:
Provided are a molten metal pouring device and a molten metal pouring method for pouring molten metal with an appropriate pouring time while ensuring a required and adequate pouring flow rate, with no spilling, overflows, or shrinkage at the end of pouring, no short runs, and while maintaining a constant molten metal surface level. This molten metal pouring device (1), which pours molten metal from a container into casting molds which are fed forward in a line, is equipped with: a traveling carriage (10), which travels along the casting molds fed forward in a line; a forward-backward moving mechanism (20), which is provided on the traveling carriage (10) and moves the container in the direction orthogonal to the travel direction of the traveling carriage; a tilting mechanism (40), which is provided on the forward-backward moving mechanism and tilts the container; a weight detection unit (50) for detecting the weight of the molten metal in the container; a surface detection unit (60), which is provided on the traveling carriage, and detects the surface level of the molten metal in a molten metal cup (110) of the casting mold (100) receiving molten metal from the container; and a control unit (70), which uses the molten metal surface level detected by the surface detection unit and the weight of the molten metal detected by the weight detection unit to control the tilting angle (T) of the container.
Inventors:
NISHIDA TADASHI (JP)
HYODO TOSHIYUKI (JP)
BANNO KOICHI (JP)
HYODO TOSHIYUKI (JP)
BANNO KOICHI (JP)
Application Number:
PCT/JP2015/056615
Publication Date:
September 15, 2016
Filing Date:
March 06, 2015
Export Citation:
Assignee:
SINTOKOGIO LTD (JP)
FUJIWA DENKI CO LTD (JP)
FUJIWA DENKI CO LTD (JP)
International Classes:
B22D47/00; B22D37/00; B22D39/04; B22D41/06
Foreign References:
| JPH07112270A | 1995-05-02 | |||
| JPH09239524A | 1997-09-16 | |||
| JP2012166271A | 2012-09-06 | |||
| JP2010519041A | 2010-06-03 |
Other References:
See also references of EP 3266540A4
Attorney, Agent or Firm:
YAMASAKI, Yukuzo et al. (JP)
Yukuzo Yamazaki (JP)
Yukuzo Yamazaki (JP)
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