A two-wheel synchronous follow-up meter counter

Abstract

The invention discloses a bi-wheel synchronous servo-actuated length counter comprising a device frame, a right wheel frame, a left wheel frame, a double-end piston rod and a rotary encoder, wherein the middle part of the device frame is provided with a set of guide rails which pass through the right wheel frame and the left wheel frame, wheel shafts are rotatably arranged in the right wheel frame and the left wheel frame, the upper ends of the wheel shafts are in key-type connection with a synchronous length counter wheel, the lower ends of the wheel shafts are in key-type connection with a wheel shaft bevel gear, spline bevel gears are arranged on the right wheel frame and the left wheel frame, a spline is arranged on the device frame, the double-end piston rod is arranged between the right wheel frame and the left wheel frame, and the rotary encoder is arranged on one side of the device frame and cooperates with the spline. The bi-wheel synchronous servo-actuated length counter can minimize the influence on metering precision by diameter change of measured objects and wrapping corners of a length counter wheel, thereby increasing metering precision and providing management basis for fine production.

Description

technical field [0001] The invention relates to the field of meter counters, in particular to a double-wheel synchronous follow-up meter counter. Background technique [0002] In the cable production process, the meter counting wheel is used as a commonly used device for measuring the length of cables. It is used for continuous measurement of the length of wire and cable production. As the main detection part of the meter counting wheel, the single wheel meter counting structure is often used in the design. When the outer diameter of the measuring object is uneven, the surface is not straight, or it is not tangent to the meter counting wheel, or not perpendicular to the meter counting wheel, measurement errors will occur, and Measuring objects of different specifications have different diameters and sizes. When the measuring object shakes or swings during measurement, it will form wrapping angles with frequently changing sizes on the meter wheel, resulting in measurement err...

AI Technical Summary

Problems solved by technology

[0002] In the cable production process, the meter counting wheel is used as a commonly used device for measuring the length of cables. It is used for continuous measurement of the length of wire and cable production. As the main detection part of the meter counting wheel, the single wheel meter counting structure is often used in the design. When the outer diameter of the measuring object is uneven, the surface is not straight, or it is not tangent to the meter counting wheel, or not perpendicular to the meter counting wheel, measurement errors will occur, and Measuring objects of different specifications have different diameters and sizes. When the measuring object shakes, swings, etc. during operation, it will form wrapping angles with frequently changing sizes on the meter wheel, resulting in measurement errors and making the measurement data inaccurate.

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