Four-wire three-head full-automatic terminal pressing machine

Abstract

The invention discloses a four-wire three-head full-automatic terminal pressing machine which comprises a machine base and a workbench. Four wire feeding devices are arranged on the workbench side by side. A wire cutting and peeling device is arranged in front of each wire feeding device. A terminal pressing device is arranged between every two adjacent wire cutting and peeling devices. A wire pulling mechanical hand is arranged in front of each wire cutting and peeling device. A wire doubling mechanical hand is fixed in front of each terminal pressing device. A transportation mechanical hand is arranged between each wire doubling mechanical hand and the corresponding previous wire pulling mechanical hand. A rotary mechanical hand is arranged between each wire doubling mechanical hand and the corresponding later wire pulling mechanical hand. The wire doubling mechanical hands overlap the rear end of a cable on the transportation mechanical hands and the front end of a cable on the rotary mechanical hands, and a terminal is pressed on the overlapped part of the two cables through the terminal pressing device. A receiving groove and a discharging mechanical hand are arranged in front of the last wire cutting and peeling device. By the adoption of the structure, automatic wire feeding, wire cutting, peeling, terminal pressing and the like can be achieved, the production efficiency is high, the production quality is good, and the labor cost is low.

Description

technical field [0001] The invention relates to a four-wire three-head automatic terminal crimping machine. Background technique [0002] At present, there is such a wire harness structure, which includes four cables of different lengths, and the tail end of the first cable and the head end of the second cable are combined together and fixed by the first terminal. The tail end of the second cable and the first end of the third cable are put together and then crimped and fixed by the second terminal, and the tail end of the third cable is put together with the head end of the fourth cable and passed The three terminals are crimped and fixed. [0003] When making a wire harness with this structure, first cut the four kinds of cables into the required lengths, then manually peel off the two ends, and then put the ends between the two adjacent sections of cables together and send them to the punching machine. The terminals are stamped with the ends of the harness to form the h...

AI Technical Summary

Problems solved by technology

Due to the different lengths of the four cables, if the cables are placed in the wrong position when crimping the terminal, it is easy to cause the entire wire harness to be scrapped. Therefore, this production method is not only not ideal in production quality, but also has low production efficiency and high labor costs.

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