Production statistics method for steel cord plying equipment

Abstract

The invention discloses a production statistics method for steel cord stranding equipment. In the day shift or night shift, the accumulated wire collection value a0 is converted in real time until the full rotation value a1 of the wire collection wheel is reached, and the full rotation value a1 of the wire collection wheel is recorded in the total production accumulated value b1, and the full rotation value a1 of the wire collection wheel and the corresponding shift are recorded in the storage accumulated value c1; between the handover between the day shift and the night shift or between the handover between the night shift and the day shift, when the wire collection wheel is not full, the intermediate wire collection accumulated value a2 obtained at the end of the current shift is read, and the next shift continues to accumulate from the intermediate wire collection accumulated value a2 until the full rotation value a1 of the wire collection wheel is reached. The single output of the day shift, the single output of the night shift, and the total output can be queried in real time. The operator can timely adjust the process to check the broken wire rate fault according to the actual situation, accurately calculate the core wire usage, and timely guide the workers to operate, saving material costs, greatly improving management efficiency, and reducing operating costs.

Description

Technical Field

[0001] The invention belongs to the technical field of steel cord production, and in particular relates to an output statistics method for steel cord stranding equipment. Background Art

[0002] The finished steel cord produced by the steel cord stranding equipment is directly used in tire frame materials. In the production process of the steel cord factory, the manufacturer's take-up spool has a fixed length. Workers need to know the current take-up spool output and the cumulative output of the current shift in real time, and also need to query the cumulative output and the take-up output of a certain batch in real time. This can not only accurately calculate the amount of core wire used, but also know the current output in real time. At present, the total output can only be roughly calculated by calculating the number of full-wheel take-up, and the exact take-up amount of workers in each shift cannot be known. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a production statistics method for steel cord stranding equipment that can obtain the precise wire take-up amount and total wire take-up output of each worker in the current shift in real time.

[0004] To achieve the above-mentioned purpose, the output statistics method for steel cord stranding equipment designed by the present invention includes an editable logic controller and a wire-receiving meter detection device, wherein the wire-receiving meter detection device includes a meter wheel and a sensor; the output statistics are as follows:

[0005] 1) In the day shift or night shift, the editable logic controller converts the input pulse signal sent by the sensor in real time to obtain the cumulative wire-taking value a0 until it reaches the full rotation value a1 of the wire-taking I-shaped wheel, and records the full rotation value a1 into the total output cumulative value b1, and records the full rotation value a1 and the corresponding shift into the memory cumulative value c1, and at the same time clears the cumulative wire-taking value a0 and re-accumulates; when the wire is broken or resting, the cumulative wire-taking value a0 stops accumulating;

[0006] 2) Between the handover between the day shift and the night shift or between the handover between the night shift and the day shift, when the wire-taking spool is not fully rotated, the editable logic controller reads the intermediate wire-taking cumulative value a2 obtained at the end of the current shift, records the current intermediate wire-taking cumulative value a2 into the total output cumulative value b1, and records the current intermediate wire-taking cumulative value a2 and the corresponding shift into the memory cumulative value c1; the next shift continues to accumulate from the intermediate wire-taking cumulative value a2 until the full rotation value a1 of the wire-taking spool is reached, subtracts the intermediate wire-taking cumulative value a2 from the full rotation value a1 to obtain the next shift's cumulative wire-taking difference c2, records the cumulative wire-taking difference c2 and the corresponding shift into the memory cumulative value c1, and at the same time, clears the intermediate wire-taking cumulative value a2 that reaches the full rotation value a1 and accumulates again.

[0007] Furthermore, the conversion method between the pulse signal and the core wire length is: the core wire length corresponding to one pulse signal is πR, the radius of the meter wheel is R, and one circle is two pulse signals.

[0008] Compared with the prior art, the present invention has the following advantages: the output statistics method for steel cord plying equipment of the present invention can query the single output of the day shift, the single output of the night shift, and the total output in real time. The operator can adjust the process in time according to the actual situation to check the broken wire rate failure, accurately calculate the core wire usage, and guide the workers' operation in time, saving material costs, greatly improving management efficiency, and reducing operating costs. DETAILED DESCRIPTION

[0009] The present invention is further described in detail below in conjunction with specific embodiments.

[0010] The output statistics method for steel cord stranding equipment includes an editable logic controller and a wire-receiving meter detection device, wherein the wire-receiving meter detection device includes a meter wheel and a sensor; the details are as follows:

[0011] 1) In the day shift or night shift, the editable logic controller converts the input pulse signal sent by the sensor in real time to obtain the cumulative wire-taking value a0 until it reaches the full rotation value a1 of the wire-taking I-shaped wheel, and records the full rotation value a1 of the wire-taking wheel into the total output cumulative value b1, and records the full rotation value a1 of the wire-taking wheel and the corresponding shift into the memory cumulative value c1, and at the same time clears the cumulative wire-taking value a0 and re-accumulates it; when the wire is broken or resting, the cumulative wire-taking value a0 stops accumulating;

[0012] 2) Between the handover between the day shift and the night shift or between the handover between the night shift and the day shift, when the wire-taking spool is not fully rotated, the editable logic controller reads the intermediate wire-taking cumulative value a2 obtained at the end of the current shift, records the current intermediate wire-taking cumulative value a2 into the total output cumulative value b1, and records the current intermediate wire-taking cumulative value a2 and the corresponding shift into the memory cumulative value c1; the next shift continues to accumulate from the intermediate wire-taking cumulative value a2 until the full rotation value a1 of the wire-taking spool is reached, subtracts the intermediate wire-taking cumulative value a2 from the full rotation value a1 to obtain the next shift's cumulative wire-taking difference c2, records the cumulative wire-taking difference c2 and the corresponding shift into the memory cumulative value c1, and at the same time, clears the intermediate wire-taking cumulative value a2 that reaches the full rotation value a1 and accumulates again.

[0013] The conversion method between the pulse signal and the core wire length is as follows: the core wire length corresponding to one pulse signal is πR, the radius of the meter wheel is R, and one circle is two pulse signals.

[0014] The present invention is used for the output statistics method of steel cord plying equipment, which can query the single output of the day shift, the single output of the night shift and the total output in real time. The operator can adjust the process in time according to the actual situation to check the broken wire rate fault, accurately calculate the core wire usage, and guide the workers to operate in time, saving material costs, greatly improving management efficiency and reducing operating costs.

Claims

1. A method for counting the output of a steel cord stranding device, characterized in that: It includes an editable logic controller and a wire-receiving meter detection device, which includes a meter wheel and a sensor. The output statistics are as follows: 1) In the day shift or night shift, the editable logic controller converts the input pulse signal sent by the sensor in real time to obtain the cumulative wire-taking value a0 until it reaches the full rotation value a1 of the wire-taking I-shaped wheel, and records the full rotation value a1 into the total output cumulative value b1, and records the full rotation value a1 and the corresponding shift into the memory cumulative value c1, and at the same time clears the cumulative wire-taking value a0 and re-accumulates; when the wire is broken or resting, the cumulative wire-taking value a0 stops accumulating; 2) Between the handover between the day shift and the night shift or between the handover between the night shift and the day shift, when the wire-taking spool is not fully rotated, the editable logic controller reads the intermediate wire-taking cumulative value a2 obtained at the end of the current shift, records the current intermediate wire-taking cumulative value a2 into the total output cumulative value b1, and records the current intermediate wire-taking cumulative value a2 and the corresponding shift into the memory cumulative value c1; the next shift continues to accumulate from the intermediate wire-taking cumulative value a2 until the full rotation value a1 of the wire-taking spool is reached, subtracts the intermediate wire-taking cumulative value a2 from the full rotation value a1 to obtain the next shift's cumulative wire-taking difference c2, records the cumulative wire-taking difference c2 and the corresponding shift into the memory cumulative value c1, and at the same time, clears the intermediate wire-taking cumulative value a2 that reaches the full rotation value a1 and accumulates again.

2. The method for calculating the output of a steel cord stranding device according to claim 1, characterized in that: The conversion method between the pulse signal and the core wire length is as follows: the core wire length corresponding to one pulse signal is πR, the radius of the meter wheel is R, and one circle is two pulse signals.