Cable conductor joint welding equipment used in cable production process

Abstract

The invention relates to the technical field of cable welding, in particular to cable conductor joint welding equipment used in the cable production process, which comprises a mounting plate, sliding rails are arranged on two sides of one end of the mounting plate, a welding mechanism is arranged on the outer sides of the sliding rails, and a servo motor is arranged at one end of the mounting plate. And fans are installed at the positions, located on the two sides of the servo motor, of one end of the mounting plate, and the output end of the servo motor is connected with a rotating shaft. The beneficial effects are that according to the characteristic that the thicknesses of the two sides of the air bag are different, the fluid in the air bag is always bulged after penetrating through the open groove at the thin part when not in use, and when the cable is inserted into the clamping pipe, the fluid is transferred from the extruded direction to the extruded direction according to the trapezoidal structure of the vertical section of the clamping pipe, so that the cable is prevented from being damaged. And finally, the bulging position of the air bag can uniformly and fully cover the outer surface of the cable so as to play a role in fitting and clamping the cable, and when the cable is drawn out, the fluid can return to the thinner position from the thicker position.

Description

technical field [0001] The invention relates to the field of cable welding, in particular to welding equipment for cable conductor joints in the cable production process. Background technique [0002] In the process of cable manufacturing, cable construction or cable production, it is necessary to carry out integral cable joints, in which the cable conductor joint is one of the key processes. There are usually two types of conductor welding methods: the first is solid conductor butt welding, which uses a large current Heating the two ends and applying relative pressure to melt and weld them together; the second is the welding of stranded conductors, and there are usually two methods: the first is cold pressure welding, that is, at room temperature, using pressure The metal end faces of the two conductors to be connected are plastically deformed, and then connected with a crimp tube until the welding requirements are met; the second is the silver welding method, which is to u...

AI Technical Summary

Problems solved by technology

[0003]The existing cable conductor joint welding equipment needs to replace the fixing equipment according to the diameter of the cable before use, and it also takes a lot of time to fix the two sets of cables It is not convenient enough to adjust the position to avoid the deviation of the joint position. In addition, it is unavoidable that the welding effect is poor due to insufficient uniform pouring of liquid silver pouring.

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