Angle sensor device for bar bending machine

Abstract

The invention relates to an angle sensor device for a bar bending machine. The angle sensor device comprises a sensing part, an arc support frame arranged on a bending machine body, and a cylindrical main body bracket which is fixedly arranged on the arc support frame, wherein the sensing part comprises an upper induction part arranged on a main movement of the bending machine and a lower induction part arranged on the cylindrical main body bracket; the cylindrical main body bracket and the main movement are coaxial with each other by taking the arc support frame as mounting reference; and a rotating angle of the main movement of the bar bending machine realizes a specific angle required for bending steel bars through induction control between the upper induction part and the lower induction part. The coaxial angle sensor device is arranged on the main movement, so that the bar bending machine realizes automation; and because the distance of the sensing part in the radial direction is always kept consistent in the process of rotating the main movement, a stable and reliable effect is achieved during rotating induction control of the main movement.

Description

technical field [0001] The invention relates to an angle sensor device suitable for a steel bar bending machine in the mechanical field. Background technique [0002] As we all know, the steel bar bending machine is a kind of mechanical equipment used to replace the manual bending of steel bars in the construction industry and other industries. The traditional steel bar bending machine mainly uses a movable point of force when bending steel bars. A force-applying roller and a fulcrum roller, together with a stop fixedly arranged on the body and a gap between the fulcrum roller to form a gap through which steel bars can pass, place the steel bar between the stop block and the fulcrum roller, and then use The power control motor drives the force point roller to move in an arc track with the fulcrum roller as the center of the circle, so that the predetermined position of the steel bar is against the fulcrum roller, and the steel bar is bent into a specific angle by the force f...

AI Technical Summary

Problems solved by technology

[0005] 1. It is impossible to design and install the steel bar bending machine according to the customer's requirements and to perform the bending action on the steel bar at a specific angle, so it is not humanized enough, not widely applicable and uneconomical;

[0006] 2. The bending angle of the steel bar is not accurate enough;

[0007] 3. Pure mechanization does not reach the level of automation or semi-automation, which affects the production efficiency of the steel bending machine

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