Insulating layer coating equipment for cable production and use method thereof

Abstract

The invention discloses insulating layer coating equipment for cable production and a use method thereof, and relates to the technical field of cable coating equipment, the insulating layer coating equipment comprises a winding assembly provided with two winding wheels, the winding assembly is used for placing an uncoated cable and a coated cable, and the winding assembly is used for winding the cable; the upper end of the winding assembly is provided with a stretching assembly used for heating and stretching a cable, the stretching assembly is provided with two sets of first cable pulling wheels with different rotating speeds, the cable is stretched through the rotating speed difference, the stretching assembly is provided with a delay driving assembly, and the delay driving assembly controls the cable to enter the cable wrapping device and then wraps the cable. A feeding assembly is arranged on the delay driving assembly, the feeding assembly heats a coating layer raw material and coats the cable through a spiral conical sheet, a cooling assembly is arranged on the feeding assembly, and the cooling assembly uninterruptedly waters the coated cable, so that the coating layer is attached to the cable; according to the invention, the insulation layer coating efficiency of the cable is improved.

Description

technical field [0001] The invention relates to the technical field of cable coating equipment, in particular to an insulating layer coating equipment for cable production and a use method thereof. Background technique [0002] Wires and cables are products that people rely on more and more nowadays. They are mainly used to transmit power. The use of mobile phones and computers all need the support of power. Therefore, people attach great importance to the quality of products when choosing them. to the quality of the wire. [0003] Publication No. CN111681840B discloses a wire and cable insulating layer coating production line. It includes an unwinding mechanism, a wrapping mechanism and a winding mechanism arranged in sequence. The invention rotates the unwinding mechanism and the winding mechanism, thereby driving the wire and cable to rotate itself, and avoiding the accumulation of the coating material at the bottom of the wire and cable due to the gravity of the coatin...

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Problems solved by technology

[0004] However, although the invention can make the insulating layer more uniform by rotating the core, the rotation of the core will cause damage to it. Only the core in the middle of the device is rotated, and the cores on both sides of the device are not rotated, which will cause torsion damage. The wire core, and the insulating layer of the wire core has no treatment before it is covered. The metal wire core must be stretched and preheated before entering the composite molding mold to ensure good adhesion to the molten material and small deformation. By rotating the covering device, the insulating layer can fully cover the wire core, avoiding the damage of the reference file along with the wire core and realizing the function of covering, so an insulating layer covering equipment for cable production is needed to achieve the above purpose

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