Automatic frame locating device and method

Abstract

The invention discloses an automatic frame locating device and method. The device comprises a jig plate, a left locating air cylinder, an upper locating air cylinder, a right locating air cylinder, a left corner air cylinder, an upper corner air cylinder, a right corner air cylinder and an inner jacking air cylinder. The left locating air cylinder, the upper locating air cylinder and the right locating air cylinder are arranged on the left outer side, the upper outer side and the right outer side of the jig plate respectively, and the movement direction of a piston rod on the left locating air cylinder, the movement direction of a piston rod on the upper locating air cylinder and the movement direction of a piston rod on the right locating air cylinder are all perpendicular to corresponding side walls on the jig plate. The left corner air cylinder, the upper corner air cylinder and the right corner air cylinder are arranged on the left inner side, the upper inner side and the right inner side of the jig plate respectively and all comprise an air cylinder body, a piston rod and a swing arm connected with the piston rod, and the rotary path lines of the swing arms are parallel to the front wall face and the rear wall face of the jig plate. The inner jacking air cylinder is arranged on the inner side of the jig plate, and the movement direction of a piston rod of the inner jacking air cylinder is perpendicular to the inner side wall of the jig plate. According to the automatic frame locating device and method, the stability of a frame can be guaranteed, and subsequent other operation on the frame can be carried out.

Description

technical field [0001] The invention belongs to the field of automation equipment, and in particular relates to a frame automatic positioning device and a positioning method. Background technique [0002] At present, in order to avoid defects such as scratches on the outer surface of the product due to bumps and other problems during the handling process of the produced frame, and to effectively prevent problems such as dust and pollution on the product surface, many manufacturers will choose to use the outside of the frame The protective film is pasted around, so the laminating machine has been widely used. Generally, an automatic frame positioning device is installed on the laminating machine to position the frame. However, the existing automatic frame positioning device on the laminating machine has the following defects: [0003] 1. It often only has a positioning function, and cannot provide help for subsequent operations on the frame; [0004] 2. All the positioning c...

AI Technical Summary

Problems solved by technology

[0003] 1. It often only has a positioning function, and cannot provide help for subsequent operations on the frame;

[0004] 2. All the positioning components in the positioning device operate at the same time, which can easily cause the problem of low positioning accuracy;

[0005] 3. If the speed of the positioning action is too fast, it is easy to cause inaccurate frame positioning and poor positioning repeatability, thereby reducing production capacity and posing quality risks

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