公开(公告)号：JPH10146825A

公开(公告)日：1998-06-02

申请号：JP30965296

申请日：1996-11-20

Applicant: TORAY INDUSTRIES

Inventor： KAKIMOTO SEIJI ,  NAKAMURA SHINYA ,  SHIBATA KAZUHIKO

IPC: B29B9/00

Abstract: PROBLEM TO BE SOLVED: To provide pelletizing devices for a batch type polymerization process which can reduce the equipment cost by improving the working efficiency and also reduce the operation cost by the automation when a plurality of batch type polymerizers are installed. SOLUTION: A plurality of batch type polymerizers 1 are arranged in a row, and pelletizing devices 2 of number less than the number of polymerizers 1 are so disposed as to move to the polymerizers 1 through a truck 3 in the case the polymerization reaction is completed. Respective feed couplers 51a, 52a and 53a for carrying out the operation are disposed in the vicinity of respective polymerizers 1, and receiving couplers 51b, 52b and 53b corresponding to the feed couplers 51a, 52a and 53a are provided on the side of the pelletizing devices 2, and the feed couplers 51a, 52a and 53a and the receiving couples 51b, 52b and 53b are fitted and removed in the state of facing one another when the pelletizing devices 2 are stopped on the positions of respective polymerizers 1.

公开(公告)号：JPH11300738A

公开(公告)日：1999-11-02

申请号：JP11553298

申请日：1998-04-24

Applicant: TORAY INDUSTRIES

Inventor： KAKIMOTO SEIJI ,  HAYASHI GEN ,  NAKAMURA SHINYA

IPC: B29B9/06

Abstract: PROBLEM TO BE SOLVED: To exactly grasp the abnormal flow of strands with a very simple means by a method wherein a means, which stops the discharge of the strands when the abnormality of temperature is judged by a temperature abnormality judging means for the temperature detected with a temperature detecting means provided near a strand guiding device, is equipped. SOLUTION: A strand guiding device 6, which movingly guides strands 5 discharged from a die head 3 while cooling them down, is provided. The guide device 6 connects a first chute plate 7 to a strand guide groove plate 9. Further, a cutting device 10 for cutting the strands 5 into the shape of chips is equipped ahead the strand guide groove plate 9. In this case, just before the cutting device 10 and near the top surface of the strand guide groove plate 9, a temperature detecting means 11 is provided. Then, an output signal 16 concerning a detected temperature is sent to a control unit 12. In this case, in which the detected temperature becomes higher than the temperature at a steady running, the abnormality of the detected temperature is judged and a signal 17 for stopping the discharge of strands is sent to a strand forming device 1.

公开(公告)号：JPH11219217A

公开(公告)日：1999-08-10

申请号：JP2192798

申请日：1998-02-03

Applicant: TORAY INDUSTRIES

Inventor： NAKAMURA SHINYA ,  KAKIMOTO SEIJI ,  HIRAOKA HITOSHI

IPC: C08G85/00 ,  G05D1/02

Abstract: PROBLEM TO BE SOLVED: To provide a device for stopping a truck at a fixed position capable of adding the fixed position just by adding a detection plate without adding a detection sensor on a truck side in the device for selectively moving and stopping one truck at the plural fixed positions. SOLUTION: In this device for respectively installing the detection plates 3a, 3b, 3c and 3d to the plural fixed positions 1a, 1b, 1c and 1d and selectively moving and stopping the truck 2 provided with the detection sensors 4, 5, 6 and 7 for recognizing a position through the detection plates at one of the fixed positions 1a, 1b, 1c and 1d, the plural detection sensors 4, 5, 6 and 7 of the truck 2 are arranged in a vertical direction and detection points detectable to the detection sensors 4, 5, 6 and 7 are pattern-arrayed in plural sections for which the position recognition parts 25a, 25b, 25c and 25d of the detection plates 3a, 3b, 3c and 3d are divided by plural columns in a horizontal direction and the plural columns in the vertical direction at least equivalent to the number of the detection sensors 4, 5, 6 and 7.