A welding machine for spectacle frame plates

Abstract

The invention discloses a spectacle frame plate welder comprising an upper damping base and a lower damping base which are symmetrically arranged with one above another. Guide posts are fixed between the lower damping base and the upper damping base. A pressure plate movably sleeves the guide posts. Each guide post is provided with a limiter block above the pressure plate. Pressure plate cylinders are fixed on the lower surface of the lower damping base. Cylinder shafts of the pressure plate cylinders penetrate the lower damping base and are fixedly connected with the pressure plate. A clamping, positioning and pushing mechanism is fixed on the pressure plate. A counterweight plate is provided and is as heavy as a motor, balance of the upper damping base is guaranteed, and operational stability of the welder is improved. Compared with traditional machinery, the spectacle frame plate welder has the advantages that operational stability and reliability are greatly improved, positioning feet are also precisely positioned, the requirement for high precision is met, and the positioning feet and a spectacle frame plate can be welded in a whole more reliably.

Description

technical field [0001] The invention specifically relates to a plate welding machine for spectacle frames, which belongs to the technical field of spectacle frame processing. Background technique [0002] With the continuous development of social economy and the continuous advancement of the information age, people's life and work have entered the information age. Due to the advent of the information age, people often need to use computers and some handheld devices in their lives and work. Because people have used these devices for a long time, it has caused damage to people's eyes, so more and more people wear glasses because of myopia; in the process of processing the spectacle frame plate, it is often necessary to install positioning feet on the spectacle frame plate , in the traditional processing process, the positioning pins on the spectacle frame plates are manually glued on, so there are disadvantages such as weak sticking, complicated process, low work efficiency an...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of social economy and the continuous advancement of the information age, people's life and work have entered the information age. Due to the advent of the information age, people often need to use computers and some handheld devices in their lives and work. Because people have used these devices for a long time, it has caused damage to people's eyes, so more and more people wear glasses because of myopia; in the process of processing the spectacle frame plate, it is often necessary to install positioning feet on the spectacle frame plate , in the traditional processing process, the positioning pins on the spectacle frame plates are manually glued on, so there are disadvantages such as weak sticking, complicated process, low work efficiency and high production cost; at present, the positioning pins on the spectacle frame plates have been It is gradually improved to be installed by mechanized welding. The main principle of the mechanized welding machine is to make the positioning foot and the spectacle frame plate undergo high-speed friction, so that the molecules of the positioning foot and the spectacle frame plate are recombined, and then the alignment of the positioning pin and the spectacle frame plate is realized. Welding of spectacle frame plates; however, the currently used machinery has the following disadvantages: 1. When this type of machine welds the positioning feet and spectacle frame plates, it needs to fix or clamp the spectacle frame plates, and manually position them The feet are placed on the spectacle frame plate; however, for high-demand spectacle frame plates, the accuracy of the welding position between the positioning feet and the spectacle frame plate is very high, and the traditional clamping mechanism cannot meet the high-precision requirements; When welding the positioning pin and the spectacle frame plate, it is often necessary to use a transmission mechanism to drive the movement of the positioning pin, so that the positioning pin and the spectacle frame plate undergo high-speed friction, and this kind of transmission mechanism is often an eccentric transmission mechanism; however, in the past The transmission mechanism used often has no eccentric function. Even if it has an eccentric function, it is only eccentric in the direction of the single axis. As a result, in actual use, the friction coefficient between the positioning foot and the spectacle frame plate is not high, and it is impossible to realize the alignment between the positioning foot and the spectacle frame. Reliable Welding of Spectacle Frame Plates

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