Precise automatic straightening and material returning control system of high-speed cold heading machine used for manufacturing steel balls

Abstract

The invention relates to a precise automatic straightening and material returning control system of a high-speed cold heading machine used for manufacturing steel balls. The control system is characterized by comprising a base, a fixed swaging wheel set, a sliding block, a movable swaging wheel set, a motor and a tailing detecting system, wherein fixed swaging wheels of the fixed swaging wheel set are arranged at the upper part of the base; the middle one of the fixed swaging wheels is a material returning wheel driven by the motor; the movable swaging wheels of the movable swaging wheel set are mounted on the sliding block; the sliding block is mounted at the lower part of the upper base; and a pneumatic cylinder is arranged between the sliding block and the base. The system has the advantages that when delivering materials, the movable swaging wheel set on the sliding block is matched with the fixed swaging wheel set to clamp the steel wire and realize the straightening of the steel wire; when the diameter of the steel wire is changed, the pneumatic cylinder can be automatically adjusted to ensure the movable swaging wheel set to compress the steel wire; no manual adjustment is needed; the use is convenient; when the tailings of the steel-wire go through a material sensor of the tailing detecting system, the signal of the material sensor is changed; a motor controller is controlled by a programmable logic controller to start the motor to withdraw the steel wire; and no manual work is needed to pull out the steel wire.

Description

technical field [0001] The invention relates to a high-speed cold heading machine, in particular to a high-speed cold heading machine automatic straightening and material return control system for precision steel ball manufacturing. Background technique [0002] In the process of processing steel balls, the precision steel ball high-speed cold pier machine automatically feeds the processed materials, and processes the formed ball billet through clamp cutting and die stamping. The material processed by the high-speed cold heading machine is mainly disc-shaped steel. When the processing of a plate of steel is about to end, the operator must immediately close the feeding mechanism and stop feeding to prevent stuffy cars, insufficient cutting materials to form material heads, and stamping into ball cakes. The occurrence of phenomena such as burrs and burrs will cause damage to the processing equipment and bring serious hidden dangers to the quality of the processed steel balls. ...

AI Technical Summary

Problems solved by technology

Because the stroke limit switch is installed close to the fuselage, even if the switch is in good condition, it plays a monitoring and protection role, but at this time the material is about to enter the feeding area. Although the feeding mechanism stops feeding, the length of the tail of the material left outside the fuselage at this time Limited, the operator has to spend a lot of effort and spend a lot of time to pull the tail of the material out of the feeding area

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