Hot wire reel winding machine

Abstract

A wire winding machine for a hot wire coil is characterized by comprising a rack, wherein a support and a fixing sleeve are arranged on the rack; a large air cylinder is arranged on the support; a piston rod of the large air cylinder is connected with a lifting plate; a small air cylinder is arranged on the lifting plate; a piston rod of the small air cylinder is connected with a mounting plate; a hot-melting joint is arranged below the mounting plate; connecting rods are arranged at the lower end of the lifting plate and are connected with a pressing plate; a front groove and a back groove are formed in the pressing plate; the small air cylinder drives the hot-melting joint to penetrate through the back groove to make contact with a resistance wire on the hot wire coil; a guide roller frame is arranged in the front groove; a guide roller is arranged in the guide roller frame and makes contact with the resistance wire; a bearing and a bearing locking nut are arranged in the fixing sleeve; a copper sleeve shaft is arranged in the bearing and the bearing locking nut; a driven gear is arranged at the lower end of the copper sleeve shaft; a motor is arranged below the rack; a driving gear is arranged on an output shaft of the motor and is meshed with the driven gear; and a rotating disk is arranged at the upper end of the copper sleeve shaft and corresponds to the pressing plate.

Description

technical field [0001] The present invention relates to a wire winding machine, in particular to a hot wire reel winding machine. Background technique [0002] The polyethylene electric fusion pipe fittings are connected to the electric fusion welding machine through the terminal, and the electric fusion welding machine outputs a constant voltage to supply the assembled polyethylene electric fusion socket pipe fittings and polyethylene pipes, so that the resistance wires preset in the pipe fittings generate Heat, the resistance wire heats the pipe fittings and pipes, and the molecular chains of the pipe fittings and pipes that reach the molten state are reconnected under a certain pressure. After the specified welding time is reached, the pipe fittings and pipes enter the cooling stage. During the cooling process, the polyethylene between the pipe fittings and pipes The molecular chain rearranges and crystallizes to achieve the purpose of welding pipe fittings and pipes. Mo...

AI Technical Summary

Problems solved by technology

Most of the resistance wires of polyethylene electrofusion saddle pipe fittings are provided with convoluted grooves on the hot wire reel, and the resistance wires are routed from the outermost circle of the convoluted grooves to the innermost circle of wire grooves, or the resistance wires are routed from the convoluted grooves. The wiring starts in the middle and ends at the outermost wire groove. The existing hot wire trays are usually wired manually, so the processing efficiency is very low, the labor intensity of the workers is high, and the labor cost is high.

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