板材の製造方法 - Meinan Manufacturing Co., Ltd.

Title:

板材の製造方法

Document Type and Number:

Japanese Patent JP6853137

Kind Code:

B2

Abstract:

To improve productivity of plate material manufacture.SOLUTION: According to this method, between spreaded lower heating body 3 and intermediate heating body 25, by operation of a lifting plate such as a fifth lifting plate 27A, a first veneer holding member 67A or the like, a second veneer holding member 73A or the like, a support member 95A or the like, veneers 107, 109 coated with an adhesive are overlapped, an upper heating body 59 is clamped to the lower heating body 3 via the intermediate heating body 25 thereby manufacturing a first veneer group 100. Then, between spreaded intermediate heating body 25 and the upper heating body 59, veneers 111, 113 coated with the adhesive are overlapped and clamped thereby manufacturing a second veneer group 119. Then, the heating bodies which sandwich the first veneer group 100 are spreaded from each other, two veneers coated with the adhesive are overlapped on and are clamped to both of upper and lower surfaces of the first veneer group by similar components and operation thereby manufacturing a third veneer group 131. Then, the heating bodies which sandwich the second veneer group 191 are spreaded, two veneers coated with the adhesive are overlapped on and are clamped to both of upper and lower surfaces of the second veneer group thereby manufacturing a fourth veneer group, and hereinafter, same processing is repeated for the third veneer group and the fourth veneer group.SELECTED DRAWING: Figure 1

Inventors:

Yukio Hattori

Application Number:

JP2017151209A

Publication Date:

March 31, 2021

Filing Date:

August 04, 2017

Export Citation:

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