Automatic assembly and locking production line for miniature circuit breakers
A miniature circuit breaker, automatic assembly technology, applied in the manufacture of circuits, emergency protection devices, emergency protection devices, etc., can solve the problems of missing installation and inspection, low assembly efficiency, locking and assembly not in place, etc., and achieve long service life , high work efficiency and compact layout
Active Publication Date: 2022-02-22
杭州野陆机电技术有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide an automatic assembly and locking production line for miniature circuit breakers, which solves the problem of low assembly efficiency caused by manual assembly in the prior art, missing assembly and detection, insufficient locking and assembly, and problems with the base and the assembly. The upper cover can be easily opened and inspected, the static contact and the moving contact can be replaced, and the problem of burning the plastic case caused by loose assembly can be eliminated
Method used
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[0044] The upper, lower, left, and right positions in the following text descriptions are subject to the figures shown in the corresponding drawings, and the actual installation positions can be deduced by analogy.
[0045] refer to Figure 11 , is the object product (miniature circuit breaker 1) that needs to be automatically assembled by the system of the present invention. It is necessary to continue to assemble the upper cover 3, the hex nut 5, the pan head screw 6, and the contact support plate on the base 4 of the pre-installed semi-finished circuit breaker 2 150 , the arc guide plate 151 , the arc extinguishing cover 152 , and the adjusting nut 153 , and finally obtain a finished product sample of the miniature circuit breaker 1 with firm installation.
[0046] The structure of the finished product sample of the miniature circuit breaker 1 is that the semi-finished circuit breaker 2 with pre-cured basic components is set in the base 4, the upper cover 3 is fastened on th...
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The invention discloses an automatic assembly and locking production line for miniature circuit breakers. A turntable assembly is arranged in the middle of the rack table, and sixteen base stations and eight upper cover stations are evenly distributed on the turntable assembly. , each of the sixteen base stations is provided with a base jig for conveying the base, and each of the eight upper cover stations is provided with an upper cover jig; each of the relevant stations is provided with a base conveying mechanism and an adjusting nut Conveyor mechanism, nut input part, nut detection unit, arc chute conveying mechanism, arc chute detection component, arc guide plate and contact support plate press-fit conveying mechanism, secondary press-fit component, screw lock mechanism, upper cover inlet Material mechanism, finished product discharge mechanism. The invention has the advantages of novel structure, reliable operation, stable finished product quality and high degree of automation.
Description
technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to an automatic assembly and locking production line for miniature circuit breakers. Background technique [0002] Miniature circuit breakers are suitable for overload and short-circuit protection of AC 50 / 60Hz rated voltage 230 / 400V, rated current up to 63A, and can also be used for infrequent operation and conversion of lines under normal conditions. They are mainly used in industry and commerce. , high-rise and residential buildings and other places, the product should comply with GB10963.1, IEC60898 standards. But currently in actual assembly, for example Figure 11 Among them, the package of the base and the upper cover is usually assembled by hand and riveted by hand. This method is relatively easy to close the moving contact and the fixed contact by using mechanical movement, but it is relatively easy to use a mechanical method to close the small circuit breaker. ...
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IPC IPC(8): H01H69/00
CPCH01H69/00
Inventor 不公告发明人
Owner 杭州野陆机电技术有限公司