Bending method and manual bending machine

Abstract

The present invention relates to a bending method for bending plates in the advertising industry and a manual bending machine, which mainly includes: 1) storing a file containing processing information in a computer, and displaying a predetermined model through a man-machine interface; 2) Set up data collection points on the action actuator of the manual bending machine. The data collection points are respectively located at the feeding position and the bending position, and start data collection at the same time as feeding; 3). Send the collected data to the computer , the computer calculates the collected data and the processing information of the predetermined model stored in the computer, and transmits the calculation result to the man-machine interface for display; 4), when the calculation result displayed on the man-machine interface indicates the current processing position When the predetermined bending position of the material has been reached, the manual control action actuator will bend the material; 5), the material will continue to be fed forward until all the bending positions on the material are bent, and the material will be cut .

Description

technical field [0001] The invention relates to a bending method for bending strip-shaped metal plates in the manufacturing industry of outdoor billboards and a manual bending machine for implementing the method. Background technique [0002] In front of stores such as some restaurants and shopping malls, you can often see signs for displaying store names, and some signs can be illuminated at night so that people can see them more clearly. These characters are composed of two front and rear panels and an outer frame connecting the front and rear panels at the side. What we see is the front panel. It is usually made of plastic with various colors. If you need these signs With luminous function, a light tube can be placed inside the sign, and the light is irradiated through the front panel, so that people can see the text in various colors. The front and rear panels and the outer frame can be connected by a suitable method according to the material of the outer frame. If the ...

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