Eccentric flexible directly driving screw winder without belt driving

Abstract

THe screw winder consists of three parts including frame, instrument and control panel and bench with two groups of functional modules. Each of the functional modules include combined wire-feeding module, synchronous wire-feeding module, direct wire-winding head driving module, automatic ring-feeding module, heater module and cold setting module. The present invention has compact modular combination design, reasonable layout, beautiful appearance and excellent mechanical performance.

Description

Technical field: [0001] The invention relates to an eccentric direct drive spiral winding machine equipment without belt drive. Background technique: [0002] A new product that is widely used in the drying section of paper machines to replace wool or dry felts, pulp washing filter presses, and filter belts for sludge dewatering machines for environmental protection is called polyester monofilament spiral mesh. In its production process, a spiral ring winding machine is used. Its function is to wind the polyester monofilament of 0.3-1.0 mm into left and right spiral rings, and engage the left-handed and right-handed spiral rings in parallel with each other. The ester monofilament penetrates into the interconnection channel formed by the meshing of the two rings, and countless left and right spiral rings are connected together to form a polyester monofilament spiral net. But this equipment does not have special manufacturer in the country, mostly is reformed with polyester (...

AI Technical Summary

Problems solved by technology

The disadvantages of this spiral ring winding device are:

After such spiral rings are woven into a net, the stress generated by the twist pattern still exists in the net body, and it will also affect the flatness of the net or cause a lot of waste when the net is heat-set;

[0010] The main power adopts AC four-stage motor or DC speed-regulating motor, and the maximum working speed does not exceed 1400 rpm. The cost of using DC motor is high, and the mechanical transmission is more complicated for a single motor with double winding heads.

The transmission adopts tooth-shaped synchronous polyurethane belt or belt. The quality of the belt directly affects the speed of the main shaft around the ring, and the belt is often damaged, which affects the start-up rate and wastes materials;

[0011] There is no synchronous wire taking system, only round wire can be wound and flat wire cannot be wound

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