Electric wire net content length measuring machine and use method thereof

Abstract

An electric wire net content length measuring machine comprises a rack, a wire pay-off frame, a wire conduit positive ring, a first guide wheel, a second guide wheel, a metering wheel, a pressing device, a revolution meter, a speed regulating potentiometer, a control switch, an induction counter, a wire arranging device, an opening and closing take-up disc, a motor, an extension tube connecting thread ring, a standard length extension connecting pipe L and a standard length extension connecting pipe A. The motor is located in the rack and connected with the opening and closing take-up disc. The wire arranging device is fixed to the rack and located on the left side of the opening and closing take-up disc. The control switch, the induction counter and the speed regulating potentiometer arearranged on a table top of the rack and located between the metering wheel and the wire arranging device. The electric wire net content length measuring machine is a set of integrated equipment, can randomly move without being limited by occasions, is not influenced by the environment humidity, and is high in length measurement accuracy and small in measurement precision error range, dual diversified standard measurement can be carried out at the same time through two methods, and the electric wire net content length measuring machine is metering equipment very good in net content length measurement.

Description

technical field [0001] The invention relates to a length measuring machine and its use method, in particular to a wire net content length measuring machine and its use method. Background technique [0002] When measuring the loop length of wires, it must be measured by a meter counter. Most of the existing high-speed loop forming equipment is equipped with a meter counter / meter, and these intelligent counters have greater error flexibility and are mainly affected by the environment. Due to the influence of humidity and start-up speed, when measuring the length of each batch of wire products in the loop, the length of the newly looped wire must be rechecked and measured, and the meter counter of the loop forming machine must be checked according to the positive and negative error values ​​generated. The intelligent counter / table performs coefficient adjustment and correction, and the correction methods include ground straightening measurement (site limitation) or electronic l...

AI Technical Summary

Problems solved by technology

1. Ground straightening measurement: the advantage is that the measurement accuracy error is small, and the disadvantage is that the length of the measurement site is long, and the measurement requires more personnel and takes a long time

2. Electronic length calibration machine: the advantages are convenient operation and fast measurement speed; the disadvantage is that the measurement accuracy error is greatly affected by the ambient humidity, and the repeated measurement of the same product will cause inconsistent errors, and the positive and negative error values ​​are relatively large

One of these two methods is time-consuming and labor-intensive and loses work efficiency; the other is that the measurement and calibration accuracy errors are large, resulting in loss of calibration basis

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