Wire feeding device for full-automatic spring frame bending machine

• Main Author: SUN WENDE
• Format: Patent
• Language: Chinese; English
• Published: 20.03.2020
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF METAL WIRE

The utility model discloses a wire feeding device for a full-automatic spring frame bending machine. Including a base, wire feeding assemblies are arranged at the two ends of the base. An adjusting plate is arranged on the base; an elastic swing rod is arranged on the adjusting plate; an elastic roller and a wire feeding roller are respectively arranged at two ends of the elastic swing rod; the elastic roller is located between the two wire feeding assemblies and allows a steel wire to pass through. And the wire feeding roller is connected with the base through a spring, a sliding groove is formed in the adjusting plate in the swinging direction of the elastic swing rod, an elastic sensor is arranged in the sliding groove, the structure of the device is simple, and the wire feeding speed can be adjusted according to the degree of tightness of a steel wire when the bending machine feeds the wire. 本实用新型公开了一种用于全自动弹簧边框折弯机的送丝装置，包括底座，所述底座两端设置有送丝组件，所述底座上设置有调节板，所述调节板上设置有松紧摆杆，所述松紧摆杆两端分别设置有松紧滚轮和送丝滚轮，所述松紧滚轮位于两个送丝组件之间且能供