Static contact spring piece transferring structure of static contact welding machine for motor starting protector

Abstract

Provided is a static contact spring piece transferring structure of a static contact welding machine for a motor starting protector. The static contact welding machine for the motor starting protectorcomprises a workbench and a static contact spring piece welding supporting mechanism, a center supporting frame is arranged on the upward side of the workbench, and the static contact spring piece welding supporting mechanism is arranged on the upper portion of the center supporting frame; the static contact spring piece transferring structure comprises a static contact spring piece conveying mechanism, a static contact spring piece transition mechanism, a static contact spring piece left pushing positioning mechanism and a static contact spring piece right pushing positioning mechanism, thestatic contact spring piece conveying mechanism is arranged at the position, corresponding to the left side of the static contact spring piece welding supporting mechanism, of the workbench, the static contact spring piece transition mechanism is arranged on the front side of the center supporting frame, the static contact spring piece left pushing positioning mechanism and the static contact spring piece right pushing positioning mechanism are arranged on the rear side of the center supporting frame, and the static contact spring piece left pushing positioning mechanism is located above the static contact spring piece right pushing positioning mechanism. The requirement of welding a static contact and a static contact spring piece in the limited state is met.

Description

technical field [0001] The invention belongs to the technical field of automatic welding equipment for electrical components, and in particular relates to a moving structure of a static contact spring piece of a static contact welding machine for a motor starter protector. Background technique [0002] The motor start protector mentioned above is the motor start protector of the refrigeration compressor, and the motor start protector of the refrigeration compressor is also commonly known as the overload protector of the single-phase AC motor of the refrigeration compressor. Its function is to protect the single-phase AC motor It provides effective protection against temperature over-temperature and overload, and its structure can be seen in a large number of published Chinese patent documents, such as CN2218263Y (self-preservation refrigeration compressor thermal protector), CN2287339Y (refrigeration compressor motor protector), CN1207743C (thermal protector), CN2341305Y (cu...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, workers usually manually weld the aforementioned static contact to the static contact spring, that is, welding the static contact to the static contact spring. However, objectively there are the following technical problems: First, because the static contact spring piece is relatively small, and because the static contact is as small as a microbead, the positioning and corresponding difficulty in the welding process is relatively large , the difficulty of welding is also relatively large, so that the welding work intensity of the welders is high and the spirit is always in a state of high tension; The general shortage of resources today makes it very difficult for manufacturers; thirdly, recruiting a large number of welding workers will not only cause a waste of valuable labor resources, but also not conducive to saving the manpower of the product, that is, the labor cost. Finally, the cost is passed on to the protector product. As a result, the protector products are not cheap; Fourth, because the quality of manual welding is related to the experience, responsibility, psychological factors, emotional factors, etc. of the workers to a certain extent, it is impossible to make the welding quality meet the relatively uniform standard requirements, even welding The probability of failure will be relatively high

However, if the automatic welding of the static contact and the static contact spring is to be realized, the static contact spring should be smoothly conveyed by a static contact conveying mechanism with a reasonable structure and the static contact spring should be extradited by a reasonable structure. The agency (ie transfer agency) picks up and transfers to the position required by the process after receiving and extraditing, and the static contact spring introduced by the static contact spring extradition agency needs to be pushed by a static contact push positioning mechanism with a reasonable structure To the station where the static contact spring piece supporting mechanism as the welding platform is located, otherwise it is difficult or even impossible to make the static contact spring piece available for the static contact and its welding

For this reason, the applicant has searched the literature, but in the Chinese and foreign patents and non-patent literature disclosed so far, there are no technical revelations that help to solve the aforementioned technical elements. The technical solution to be introduced below is against this background generated under

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