AUTOMATIC INSPECTION APPARATUS FOR FISH EYE IN RESIN, AND APPARATUS AND METHOD FOR PRODUCING RESIN SHEET FOR INSPECTION

WIPO Patent Application WO/1994/019680

A1

A shaft support member of at least one (12) of a pair of kneading rolls (11, 12) opposing each other with a very small gap between them and forming a valley portion, in which a resin charged from above stays, is connected to a driving source which changes a shaft gap, and a pair of weir plates (15b) having a shape substantially in conformity with the shape of the valley portion and adjacent to the kneading rolls (11, 12) without coming into contact with them are connected to a moving driving source in the axial direction of the kneading rolls (11, 12) while being spaced apart by a substantial effective width of the kneading rolls (11, 12). A sheet frame supply source supplies sheet frames (40) one by one toward the valley portion. Conveyor means (57, 58) for an inspection sheet is disposed at a discharge position of the inspection sheet, which is formed by bonding a resin sheet (37) kneaded and formed by a pair of kneading rolls (11, 12) and bonded to the sheet frame (40), and a table (59) for the inspection sheet and an imaging apparatus including a light source (64) and a video camera (65) are successively disposed downstream of the conveyor means (57, 58).

JP2002347023	METHOD FOR KNEADING RUBBER
JP4005027	Carbon fiber composite material and its manufacturing method, carbon fiber composite molded product and its manufacturing method
JP3117578	AUTOMATICALLY KNEADING METHOD WITH ROLL KNEADER

KAMINAGA KENZO
SUZUKI MASAAKI
KIMURA TAKASHI
KATO KEISUKE
NOGAMI YUJI
HIRAKURI YOSHIHISA
CHINO TAKASHI
KAWAMURA TAKAO
TSUTSUMI ATSUSHI
TAKEUCHI MASARU
YOSHIKOSHI HIDEO

PCT/JP1994/000309

September 01, 1994

February 25, 1994

Click for automatic bibliography generation  

NIKKISO CO LTD (JP)
SHINETSU CHEMICAL CO (JP)

B29B7/56; B29C43/24; G01N21/89; G01N33/44; B29C43/58; (IPC1-7): G01N21/89

JPS58108440A	1983-06-28
JPS58173456A	1983-10-12
JPS524557A	1977-01-13
JPS6292460U	1987-06-12

See also references of EP 0637745A4

View/Download PDF      PDF Help

Previous Patent: A METHOD AND SYSTEM FOR DETERMINING THE PRESENCE OF SALTS OF AMMONIA AND AMINES IN CONTAINERS

Next Patent: IMPROVED LOG SCANNING