Automatic assembly machine for touch switch

Abstract

The invention discloses an automatic assembly machine for a touch switch, which comprises a machine body. The machine body is provided with an assembly rotary disc and a feeding mechanism which feeds a body, an elastic sheet, a button and a cover plate assembly of the touch switch into assembly stations respectively. The automatic assembly machine also comprises a main conveying track for bearing the body, wherein a transferring mechanism which clamps the body and does regular vertical or horizontal feed movement is arranged below the main conveying track; a body feeding mechanism is arranged at the input end of the main conveying track; an elastic sheet feeding mechanism, a button feeding mechanism and a cover plate feeding mechanism are orderly arranged along the main conveying track; the assembly rotary disc is arranged between the button feeding mechanism and the cover plate feeding mechanism for assembling the button and the cover plate integrally; a third assembling mechanism is arranged on one side of the assembly rotary disc for assembling the touch switch assembly; and the mechanisms are connected with a main control circuit and is controlled by the main control circuit. The automatic assembly machine accurately and efficiently assemblies the touch switch through automatic assembling so as to save the production cost.

Description

Technical field [0001] The invention relates to an automatic assembling machine for a light touch switch which is used for automatically feeding, assembling and detecting a light touch switch assembly composed of a main body, a shrapnel, a button and a cover plate. Background technique [0002] Tact switches are widely used in people's daily life. In the electronic body, people can touch many tact switches, such as the tact switches of TV remote control, air conditioner remote control, mobile phone and computer monitor. These tact switch parts are very small. Ordinary manual assembly is generally divided into two stations. The first station is to assemble the main body and the shrapnel. The shrapnel is sucked up into the main body with a suction pen. This way of assembly The main body and the shrapnel are prone to overlap or reverse the shrapnel; the other station is to assemble the button and the cover; then the assembled parts from the first station and the second station are ...

AI Technical Summary

Problems solved by technology

The quality of the above-mentioned manually assembled tact switch components largely depends on the manual technical proficiency, the quality is difficult to guarantee, the quantity assembled in each process is also small, the labor intensity is high, and the production efficiency is low. The manual assembly method is far from feasible. Meet the needs of production development

[0003] At present, there are also some tact switch assembly machines with low assembly efficiency on the market. For example, the components of the tact switch automatic assembly machine disclosed in the Chinese patent No. 20082021263.9 "A Tact Switch Automatic Assembly Machine" are all assembled on the turntable. Difficult to guarantee the assembly quality between

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