Automatic assembly machine for lead protective tube

Abstract

The invention discloses an automatic assembly machine for a lead protective tube, wherein through the arrangement of a turntable type material clamping device, a tube body automatic material feeding device, an automatic wire feeding and cutting-off bending device, and an end cap automatic material feeding and pressing device, the production processes of tube body taking, fuse wire penetration, fuse wire cutting and bending, fuse wire penetration condition detection, end cap pressing and blanking can be automatically and sequentially completed, and finished products of the lead protective tube are obtained, so the assembly work of the lead protective tube can be automatically completed, the consistency of the finished products of the lead protective tube obtained through production is good, the production yield and the production efficiency are respectively and greatly improved, production personnel are greatly decreased, the work intensity of the production personnel is lowered, meanwhile, the production cost is reduced, and good practicality is realized.

Description

[0001] technical field [0002] The invention relates to an automatic assembly machine for lead wire insurance tubes. [0003] Background technique [0004] The lead wire fuse, that is, the fuse, is an electrical component installed in the circuit to ensure the safe operation of the circuit, and it is also called a fuse. See attached figure 1 As shown, the structure of the lead fuse generally includes a ceramic tube body 1', an end cap 3', and a fuse 2'. The end cap 3' is located at both ends of the tube body 1', and the fuse 2' is located at the tube body 1'. and connected between the end caps 3' at both ends of the tube body 1'. The end cap 3' includes a cap body 31', a guide wire 32' fixed at one end of the cap body 31', the guide wire 32' is used to connect the lead wire fuse with other electrical components, and the other end of the cap body 31' has An opening (not shown) for snap-fitting on the end of the tube body 1'. The fuse 2' in the fuse tube will fuse itsel...

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the production of lead wire fuses is generally realized manually. They are inserted into the tube body one by one, and then the two ends of the fuse are manually bent, and the end caps are put into a simple pressing tool to press the end caps on both ends of the tube body, and then they are taken out one by one after the pressing is completed. Into the designated container, such a manual production method not only consumes a lot of manpower, but also the manual insertion of wires often leads to over-insertion or missed insertion, the bending of the fuse is inconsistent, and the fuse leaks outside the end cap after pressing. , the defect rate of the product is high, the production efficiency is low, and the demand for production personnel on the entire assembly line is large, the labor intensity of the personnel is high, the site is difficult to manage, and the production cost is also high

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