Title:
LIQUID MATERIAL SUPPLY DEVICE FOR GYPSUM BOARD, GYPSUM BOARD PRODUCTION DEVICE, AND METHOD FOR PRODUCING GYPSUM BOARD
Document Type and Number:
WIPO Patent Application WO/2024/038636
Kind Code:
A1
Abstract:
A liquid material supply device for gypsum board, said device supplying a liquid material to the cladding of a gypsum board and comprising: a tank for storing the liquid material; a liquid material supply tube that is connected to the tank and supplies the liquid material; a displacement device that displaces the position of the liquid material supply tube; an end section detection device that detects the position of an end section of the cladding in the width direction; and a control device that causes the position of the liquid material supply tube to be displaced by the displacement device so as to match the position of the end section of the cladding in the width direction detected by the end section detection device.
Inventors:
UCHI RYOTA (JP)
HASEGAWA MASATO (JP)
HASEGAWA MASATO (JP)
Application Number:
PCT/JP2023/012899
Publication Date:
February 22, 2024
Filing Date:
March 29, 2023
Export Citation:
Assignee:
YOSHINO GYPSUM CO (JP)
International Classes:
B28B1/30; B05C5/00; B05C11/10; B05D3/00; B05D7/00
Domestic Patent References:
| WO2022163537A1 | 2022-08-04 | |||
| WO2014208226A1 | 2014-12-31 |
Foreign References:
| CN112140297A | 2020-12-29 | |||
| CN113306007A | 2021-08-27 | |||
| CN110921379A | 2020-03-27 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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