CONTINOUS MANUFACTURE OF MOLDING AND DEVICE THEREFOR

Japanese Patent JP3343514

B2

PROBLEM TO BE SOLVED: To automatically mass-produce moldings by slightly detaching molds downward to remove moldings from the molds during the coagulation of a solid solution injected into the molds while the modes move toward the end of a forward passage, and making the molds which are set free at the end of the forward passage descend right under the end moving the molds back upto a spot right under the starting point of the forward passage to make the molds ascend.
SOLUTION: A catapillar-type array of a plurality of molds 1 begins moving along a circulatory stroke. A solid solution is injected into individual molds passing through the device 3 for manufacturing moldings continuously by a squeeze-out type solid solution injection device 3 provided on the upstream side of a forward passage 2a. Simultaneously with the start of coagulation of the solid solution by cooling, the molds 1 are removed from moldings A. The molds 1 which reach the terminal part of a removing step are received by a cylinder 9 which ascends by a signal sensing the approach of the molds 1, and are made to descend to the height of an entrance for a backward passage 2c to be sent into the entrance of the backward passage 2c by a cylinder 13. The molds 1 reaching an ascending passage 2d after passing through the backward passage 2c are received by a cylinder 10 and are made to ascend to the height of an entrance for the forward passage 2a.

JPH0643090	[Title of Invention] Pipe manufacturing apparatus
JPS5780029	DEVICE FOR MANUFACTURING THERMOPLASTIC PIPE

Hiroshi Ishikawa

JP23562398A

November 11, 2002

August 21, 1998

Click for automatic bibliography generation  

Katsuron Co., Ltd.

B29C33/36; B29C39/14; B29C45/04; B29L31/60; (IPC1-7): B29C33/36; B29C39/14

JP60222224A

Minoru Torisu (1 person outside)

Previous Patent: SUPPORT STRUCTURE FOR STRUCTURE ON OUTDOOR FLOOR

Next Patent: PRINTED MATTER AND ITS MANUFACTURE