Numerical control universal swinging mechanism

Abstract

The invention relates to a numerical control universal swinging mechanism, which aims to solve the technical problem that a spray nozzle of the conventional congeneric product is relatively difficult to swing or shift independently in an arbitrary direction in a three-dimensional space. In the numerical control universal swinging mechanism, a movable joint is arranged on the top of the mechanism in which a main driving shaft is used as a central axis. The numerical control universal swinging mechanism is characterized in that: the movable joint is infinitely rotated around a horizontal shaft in the vertical direction; the horizontal shaft is connected with a rotating disc; and the movable joint is infinitely and horizontally rotated through the rotating disc in the circumferential direction. In the invention, a control signal emitted by a control mechanism is accurately converted to make the spray nozzle or a lamp holder swing, rotate or deflect at a certain angle, and the movement angle and speed of the swinging mechanism are digitally controlled by the control mechanism; an original point detection device is added, so that the swinging mechanism is more conveniently and accurately controlled; and the invention has the characteristics that: the swinging mechanism has high output torque, is digitally controlled and accurately and flexibly moved and is convenient to control.

Description

technical field [0001] The invention relates to the field of manufacture of a rocking mechanism, in particular to a numerically controlled universal rocking mechanism, which is used for a searchlight head or a nozzle for a music fountain. Background technique [0002] At present, the nozzles for musical fountains are generally divided into fixed swing nozzles, linkage swing nozzles, and ordinary numerical control nozzles according to their different structures. Fixed swing sprinklers generally cannot achieve dynamic swing; linkage swing sprinklers generally can only achieve radial or axial swing, and at the same time it is difficult to achieve universal swing or single swing in three-dimensional space; It is more complicated, and at the same time it is more difficult to achieve arbitrary swing in three-dimensional space. For this reason, if the structural characteristics of the above three nozzles are combined to make a combined swing nozzle, but due to the problem of windi...

AI Technical Summary

Problems solved by technology

The above-mentioned numerical control universal swinging nozzle has the function of universal swinging, but the numerical control universal swinging nozzle does not swing and rotate around the central axis of the mechanism, and the maximum rotation angle in the horizontal direction can only be limited to one circle around the circumference, and not a universal swing in the actual sense

At the same time, there is a lack of a universal swing mechanism that can be positioned on the central axis and perform unlimited rotation around the circumference in similar products at home and abroad.

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