Abstract: An apparatus and method for manufacturing a container upper plate including a handle coupled thereto are disclosed. The apparatus includes a steel-plate-shaping unit for forming at least one projection on an upper surface of a steel plate, a holding-plate-supply unit for supplying a holding plate including a reception portion, and a mounting portion bilaterally extending from the reception portion and coupled to the steel plate, the mounting portion having at least one groove or at least one hole formed therein, to the steel-plate-shaping unit, a loading unit for loading the holding plate onto the steel plate such that the at least one projection on the steel plate is fitted into the at least one groove or the at least one hole, and a coupling unit for coupling the holding plate to the steel plate by pressing a fitted portion by means of a press plate.
Type:
Grant
Filed:
April 5, 2018
Date of Patent:
March 28, 2023
Assignees:
FREE CAN CO., LTD., Shanghai Minsheng International Trading Co., Ltd.
Abstract: An apparatus and method for manufacturing a container upper plate including a handle coupled thereto are disclosed. The apparatus includes a steel-plate-shaping unit for forming at least one projection on an upper surface of a steel plate, a holding-plate-supply unit for supplying a holding plate including a reception portion, and a mounting portion bilaterally extending from the reception portion and coupled to the steel plate, the mounting portion having at least one groove or at least one hole formed therein, to the steel-plate-shaping unit, a loading unit for loading the holding plate onto the steel plate such that the at least one projection on the steel plate is fitted into the at least one groove or the at least one hole, and a coupling unit for coupling the holding plate to the steel plate by pressing a fitted portion by means of a press plate.
Type:
Application
Filed:
April 5, 2018
Publication date:
September 3, 2020
Applicants:
FREE CAN CO., LTD., SHANGHAI MINSHENG INTERNATIONAL TRADING CO., LTD.