Steel cord drawing and arranging method, device, equipment, medium and product

Abstract

The invention discloses a steel cord drawing and arranging method, device and equipment, a medium and a product, and relates to the technical field of steel cord drawing equipment.The steel cord drawing and arranging method comprises the steps that tension parameters of a tension component are obtained; taking the reversing moment of the flat cable guide wheel as a time base point, and extracting a maximum value and a minimum value in a plurality of tension parameters before and after the time base point; respectively calculating parameter difference values between the maximum value and the tension threshold value and between the minimum value and the tension threshold value; and performing fault judgment according to the parameter difference value, and performing take-up control according to a judgment result. According to the invention, the subsequent winding displacement effect in monofilament production can be pre-judged, scrap and unqualified product circulation are avoided, secondary rework is reduced, the production cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of steel cord drawing equipment, and in particular to a steel cord drawing and arranging method, device, equipment, medium and product. Background Art

[0002] A water-tank wire drawing machine is a small, continuous production device consisting of multiple drawing heads, each placed in a water tank, that draw the wire to the desired specifications. However, when producing single wire, water-tank wire drawing machines often experience poor wire routing throughout the entire cycle, requiring rework or scrapping, increasing production costs and reducing efficiency. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a steel cord drawing and arranging method, device, equipment, medium and product to solve the technical problem that the existing wire drawing machine has poor effect of arranging single wires in the whole round, which requires secondary rework or scrapping.

[0004] To achieve the above object, the present invention is implemented by adopting the following technical solutions:

[0005] In a first aspect, the present invention provides a steel cord drawing and arranging method, wherein a monofilament passes through a tension component and a arranging guide wheel to reach and be wound on a take-up spool. The drawing and arranging method comprises:

[0006] Get the tension parameters of the tension component;

[0007] Taking the reversal moment of the traversing guide wheel as the time base point, extract the maximum and minimum values ​​of multiple tension parameters before and after the time base point;

[0008] Calculate the parameter differences between the maximum and minimum values ​​and the tension threshold respectively;

[0009] Fault diagnosis is performed based on parameter differences, and line take-up control is performed based on the diagnosis results.

[0010] Optionally, the fault identification according to the parameter difference includes:

[0011] The reversing time of the cable guide wheel is divided into the left reversing time and the right reversing time;

[0012] The parameter difference corresponding to the left commutation moment is recorded as , For the The parameter difference between the maximum and minimum values ​​corresponding to the left reversal moment and the tension threshold;

[0013] The parameter difference corresponding to the right commutation moment is recorded as , For the The parameter difference between the maximum and minimum values ​​corresponding to the right reversal moment and the tension threshold;

[0014] If the parameter difference If the parameter difference is greater than or equal to the scrap threshold, it is determined that there is a serious bulge on the left half of the take-up spool; If the value is greater than or equal to the scrap threshold, it is determined that there is a serious dent on the left half of the take-up spool;

[0015] If the parameter difference If the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the left half of the take-up spool; if the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the left half of the take-up spool; If it is greater than or equal to the rework threshold, it is determined that there is a slight dent on the left half of the take-up spool;

[0016] If the parameter difference If the parameter difference is greater than or equal to the scrap threshold, it is determined that there is a serious bulge on the right half of the take-up spool; If the value is greater than or equal to the scrap threshold, it is determined that there is a serious dent on the right half of the take-up spool;

[0017] If the parameter difference If the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the right half of the take-up spool; if the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the right half of the take-up spool; If the value is greater than or equal to the rework threshold, it is determined that there is a slight dent on the right half of the take-up spool.

[0018] Optionally, performing line take-up control according to the discrimination result includes:

[0019] Initialize the number of scrap judgments at the left and right reversing moments ;

[0020] Jordi The judgment result corresponding to the left reversing moment is severe convex or severe concave, then ,otherwise, ;

[0021] Jordi If the judgment result corresponding to the right reversing moment is severe convex or severe concave, then ,otherwise, ;

[0022] If the number of scrap judgments or When the scrap count threshold is reached, the wire take-up machine will alarm and shut down.

[0023] Optionally, performing line take-up control according to the discrimination result includes:

[0024] Initialize the number of rework judgments for the left and right switching moments ;

[0025] Jordi The judgment result corresponding to the left reversing moment is slightly convex or slightly concave, then ,otherwise, ;

[0026] Jordi The judgment result corresponding to the right reversal moment is slightly convex or slightly concave, then ,otherwise, ;

[0027] If the number of scrap judgments or If the rework times threshold is reached, the take-up spool needs to be reworked a second time.

[0028] Optionally, determine the number of scrap meters that can be accepted ;

[0029] If the number of meters is scrapped , then the number of scrap judgments or When the rework times threshold is reached, the wire take-up machine will alarm and stop;

[0030] If the number of meters is scrapped , then the number of scrap judgments or When the rework threshold is reached, the number of meters of wire taken up by the take-up spool at the current moment is obtained. ;

[0031] like , the wire take-up machine will alarm and stop, otherwise, the wire take-up number of the wire take-up spool reaches When , the take-up machine alarms and stops; For the The number of meters at the end of the rework section, the length of the rework section is the length of the subsequent twisted product.

[0032] In a second aspect, the present invention provides a steel cord drawing and arranging device, wherein a monofilament passes through a tension component and a arranging guide wheel and reaches and is wound around a take-up spool. The drawing and arranging device comprises:

[0033] A parameter acquisition module is configured to acquire tension parameters of the tension component;

[0034] The value extraction module is configured to extract the maximum and minimum values ​​of multiple tension parameters before and after the time base point based on the time when the wire guide wheel changes direction;

[0035] a difference calculation module, configured to calculate parameter differences between the maximum value and the minimum value and the tension threshold respectively;

[0036] The discrimination control module is configured to perform fault discrimination according to the parameter difference and perform line reeling control according to the discrimination result.

[0037] In a third aspect, the present invention provides an electronic device, including a processor and a storage medium;

[0038] The storage medium is used to store instructions;

[0039] The processor is configured to operate according to the instructions to execute the steps of the above method.

[0040] In a fourth aspect, the present invention provides a computer-readable storage medium having a computer program stored thereon, which implements the steps of the above method when executed by a processor.

[0041] In a fifth aspect, the present invention provides a computer program product, comprising a computer program / instruction, which implements the steps of the above method when executed by a processor.

[0042] Compared with the prior art, the present invention has the following beneficial effects:

[0043] The present invention provides a steel cord wire drawing and arranging method, device, equipment, medium and product. The wire drawing and arranging method obtains the tension parameters of the tension component in real time as basic data, and predicts the subsequent adverse effects of the wire arrangement in real time through a preset threshold value, thereby performing wire taking-up control; the specific wire taking-up control includes: predicting that a finished product wheel will be scrapped, and stopping the machine in advance. Only a few layers of monofilaments on the surface of the wire taking-up need to be processed, and the machine can still be used as a semi-finished product, eliminating waste and scrapping processing procedures; predicting that a second rework is required, and continuing to produce a specified number of meters of semi-finished products according to the meter values ​​set for multiple rework meter sections, thereby improving the efficiency of subsequent twisting and processing of semi-finished monofilaments and the twisting yield rate. In summary, the present invention can avoid the circulation of scrapped and unqualified products, reduce secondary rework, reduce production costs, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 Schematic diagram of the structure of a water tank wire drawing and winding machine provided by an embodiment of the present invention;

[0045] Figure 2 1 is a schematic flow chart of a steel cord drawing and arranging method provided by an embodiment of the present invention;

[0046] Figure 3 This is a specific implementation flow chart of the steel cord drawing and arranging method provided by an embodiment of the present invention;

[0047] The following are marked in the figure:

[0048] 1-Tension pendulum, 2-Counterweight, 3-Eccentric circle sensor block, 4-Distance sensor, 5-Monofilament, 6-Cable guide wheel, 7-Reeling spool, 8-Left reversing sensor, 9-Right reversing sensor. DETAILED DESCRIPTION

[0049] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention.

[0050] Example 1:

[0051] like Figure 1 As shown, an embodiment of the present invention provides a schematic structural diagram of a water tank wire drawing and winding machine. The winding machine includes a tension component, a monofilament 5, a wire guide pulley 6, a wire take-up spool 7, a left reversing sensor 8, and a right reversing sensor 9. The tension component includes a tension swing rod 1, a counterweight 2, an eccentric circular sensor 3, and a distance sensor 4. The monofilament 6 is wound around the wire take-up spool 7 via the tension swing rod 1 and the wire guide pulley 6. The outer diameter of the eccentric circular sensor 3 changes according to the circumferential angle. Therefore, when the tension swing rod 1 swings, the distance detected by the distance sensor 4 changes, thereby converting it into a tension parameter. The counterweight 2 adjusts the tension swing rod 1 to maintain it in a target state, which is generally horizontal.

[0052] like Figure 2 and Figure 3 As shown, based on the above-mentioned wire take-up machine, an embodiment of the present invention provides a steel cord drawing and arranging method, comprising:

[0053] Step S1: Obtain tension parameters of a tension component.

[0054] The sensing data of the distance sensor is obtained. The sensing data reflects the analog value of the tension swing rod position as the tension parameter.

[0055] Step S2: Taking the reversal moment of the cable guide wheel as the time base point, extract the maximum value and the minimum value of multiple tension parameters before and after the time base point.

[0056] Step S3: Calculate the parameter differences between the maximum value, the minimum value and the tension threshold respectively.

[0057] Step S4: perform fault identification based on the parameter difference, and perform line take-up control based on the identification result.

[0058] Specifically, fault identification based on parameter differences includes:

[0059] The reversing time of the cable guide wheel is divided into the left reversing time and the right reversing time;

[0060] The parameter difference corresponding to the left commutation moment is recorded as , For the The parameter difference between the maximum and minimum values ​​corresponding to the left reversal moment and the tension threshold;

[0061] The parameter difference corresponding to the right commutation moment is recorded as , For the The parameter difference between the maximum and minimum values ​​corresponding to the right reversal moment and the tension threshold;

[0062] If the parameter difference If the parameter difference is greater than or equal to the scrap threshold, it is determined that there is a serious bulge on the left half of the take-up spool; If the value is greater than or equal to the scrap threshold, it is determined that there is a serious dent on the left half of the take-up spool;

[0063] If the parameter difference If the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the left half of the take-up spool; if the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the left half of the take-up spool; If it is greater than or equal to the rework threshold, it is determined that there is a slight dent on the left half of the take-up spool;

[0064] If the parameter difference If the parameter difference is greater than or equal to the scrap threshold, it is determined that there is a serious bulge on the right half of the take-up spool; If the value is greater than or equal to the scrap threshold, it is determined that there is a serious dent on the right half of the take-up spool;

[0065] If the parameter difference If the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the right half of the take-up spool; if the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the right half of the take-up spool; If the value is greater than or equal to the rework threshold, it is determined that there is a slight dent on the right half of the take-up spool.

[0066] Specifically, performing line reeling control according to the discrimination result includes:

[0067] Initialize the number of scrap judgments at the left and right reversing moments ;

[0068] Jordi The judgment result corresponding to the left reversing moment is severe convex or severe concave, then ,otherwise, ;

[0069] Jordi If the judgment result corresponding to the right reversing moment is severe convex or severe concave, then ,otherwise, ;

[0070] If the number of scrap judgments or When the scrap count threshold is reached, the wire take-up machine will alarm and shut down.

[0071] Through this take-up control, it is possible to predict that the finished reel will be scrapped, and the alarm will be triggered to stop the reel in advance. Only a few layers of monofilament on the take-up surface need to be processed, and the reel can still be used as a semi-finished product, eliminating waste and scrapping processes.

[0072] Specifically, performing line reeling control according to the discrimination result includes:

[0073] Initialize the number of rework judgments for the left and right switching moments ;

[0074] Jordi The judgment result corresponding to the left reversing moment is slightly convex or slightly concave, then ,otherwise, ;

[0075] Jordi The judgment result corresponding to the right reversal moment is slightly convex or slightly concave, then ,otherwise, ;

[0076] If the number of scrap judgments or If the rework times threshold is reached, the take-up spool needs to be reworked a second time.

[0077] After determining that the take-up spool needs to be reworked for the second time, further determine the acceptable number of scrap meters ;

[0078] If the number of meters is scrapped , then the number of scrap judgments or When the rework times threshold is reached, the wire take-up machine will alarm and stop;

[0079] If the number of meters is scrapped , then the number of scrap judgments or When the rework threshold is reached, the number of meters of wire taken up by the take-up spool at the current moment is obtained. ;

[0080] like , the wire take-up machine will alarm and stop, otherwise, the wire take-up number of the wire take-up spool reaches When , the take-up machine alarms and stops; For the The number of meters at the end of the rework section, the length of the rework section is the length of the subsequent twisted product.

[0081] Through this take-up control, if it is predicted that rework is needed, the semi-finished products of the specified number of meters can be continued to be produced according to the meter values ​​set in multiple rework meter sections, thereby improving the efficiency of subsequent twisting processing of semi-finished monofilaments and the twisting yield rate.

[0082] During the production process, if the single-filament linear speed fluctuates (the single-filament is wrapped around the traction wheel of the upstream main machine of the wire drawing machine with a low number of layers and slips), the tension swing rod will float up and down, and it will be predicted as scrapped or reworked, avoiding inefficient and high-energy production.

[0083] The method provided by the embodiment of the present invention can achieve significant results by renovating the existing wire take-up machine with low-cost electrical control, and various parameters can be modified and adapted according to the equipment status, production specifications and semi-finished product inventory.

[0084] Example 2:

[0085] The embodiment of the present invention provides a steel cord drawing and arranging device, wherein a monofilament passes through a tension component and a arranging guide wheel and reaches and is wound around a take-up spool. The drawing and arranging device includes:

[0086] A parameter acquisition module is configured to acquire tension parameters of the tension component;

[0087] The value extraction module is configured to extract the maximum and minimum values ​​of multiple tension parameters before and after the time base point based on the time when the wire guide wheel changes direction;

[0088] a difference calculation module, configured to calculate parameter differences between the maximum value and the minimum value and the tension threshold respectively;

[0089] The discrimination control module is configured to perform fault discrimination according to the parameter difference and perform line reeling control according to the discrimination result.

[0090] Example 3:

[0091] An electronic device provided according to the first embodiment includes a processor and a storage medium;

[0092] The storage medium is used to store instructions;

[0093] The processor is configured to operate according to the instructions to execute the steps of the above method.

[0094] Example 4:

[0095] A computer-readable storage medium is provided based on the first embodiment, on which a computer program is stored. When the program is executed by a processor, the steps of the above method are implemented.

[0096] Embodiment 5:

[0097] A computer program product provided in accordance with the first embodiment includes a computer program / instruction, which implements the steps of the above method when executed by a processor.

[0098] Those skilled in the art will appreciate that embodiments of the present invention may be provided as methods, systems, or computer program products. Thus, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0099] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowcharts and / or block diagrams, as well as combinations of processes and / or blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowcharts and / or block diagrams. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0100] These computer program instructions may also be stored in a computer readable memory that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0101] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing the instructions executed on the computer or other programmable device for implementing the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0102] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A steel cord drawing and arranging method, wherein the monofilament passes through a tension component and a arranging guide wheel and reaches and is wound on a take-up spool, characterized in that: The wire drawing and arranging method comprises: Get the tension parameters of the tension component; Taking the reversal moment of the traversing guide wheel as the time base point, extract the maximum and minimum values ​​of multiple tension parameters before and after the time base point; Calculate the parameter differences between the maximum and minimum values ​​and the tension threshold respectively; Fault diagnosis is performed based on parameter differences, and line take-up control is performed based on the diagnosis results.

2. The steel cord drawing and arranging method according to claim 1, characterized in that: The fault determination according to the parameter difference includes: The reversing time of the cable guide wheel is divided into the left reversing time and the right reversing time; The parameter difference corresponding to the left commutation moment is recorded as , For the The parameter difference between the maximum and minimum values ​​corresponding to the left reversal moment and the tension threshold; The parameter difference corresponding to the right commutation moment is recorded as , For the The parameter difference between the maximum and minimum values ​​corresponding to the right reversal moment and the tension threshold; If the parameter difference If the parameter difference is greater than or equal to the scrap threshold, it is determined that there is a serious bulge on the left half of the take-up spool; If the value is greater than or equal to the scrap threshold, it is determined that there is a serious dent on the left half of the take-up spool; If the parameter difference If the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the left half of the take-up spool; if the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the left half of the take-up spool; If it is greater than or equal to the rework threshold, it is determined that there is a slight dent on the left half of the take-up spool; If the parameter difference If the parameter difference is greater than or equal to the scrap threshold, it is determined that there is a serious bulge on the right half of the take-up spool; If the value is greater than or equal to the scrap threshold, it is determined that there is a serious dent on the right half of the take-up spool; If the parameter difference If the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the right half of the take-up spool; if the parameter difference is greater than or equal to the rework threshold, it is determined that there is a slight bulge on the right half of the take-up spool; If the value is greater than or equal to the rework threshold, it is determined that there is a slight dent on the right half of the take-up spool.

3. The steel cord drawing and arranging method according to claim 2, characterized in that: The line taking-up control according to the discrimination result includes: Initialize the number of scrap judgments at the left and right reversing moments ; Jordi The judgment result corresponding to the left reversing moment is severe convex or severe concave, then ,otherwise, ; Jordi If the judgment result corresponding to the right reversing moment is severe convex or severe concave, then ,otherwise, ; If the number of scrap judgments or When the scrap count threshold is reached, the wire take-up machine will alarm and shut down.

4. The steel cord drawing and arranging method according to claim 2, characterized in that: The line taking-up control according to the discrimination result includes: Initialize the number of rework judgments for the left and right switching moments ; Jordi The judgment result corresponding to the left reversing moment is slightly convex or slightly concave, then ,otherwise, ; Jordi The judgment result corresponding to the right reversal moment is slightly convex or slightly concave, then ,otherwise, ; If the number of scrap judgments or If the rework times threshold is reached, the take-up spool needs to be reworked a second time.

5. The steel cord drawing and arranging method according to claim 4, characterized in that: Determine the number of scrap meters that can be accepted ; If the number of meters is scrapped , then the number of scrap judgments or When the rework times threshold is reached, the wire take-up machine will alarm and stop; If the number of meters is scrapped , then the number of scrap judgments or When the rework threshold is reached, the number of meters of wire taken up by the take-up spool at the current moment is obtained. ; like , the wire take-up machine will alarm and stop, otherwise, the wire take-up number of the wire take-up spool reaches When , the take-up machine alarms and stops; For the The number of meters at the end of the rework section, the length of the rework section is the length of the subsequent twisted product.

6. A steel cord drawing and arranging device, wherein the monofilament passes through a tension component and an arranging guide wheel and reaches and is wound on a take-up spool, characterized in that: The wire drawing and arranging device comprises: A parameter acquisition module is configured to acquire tension parameters of the tension component; The value extraction module is configured to extract the maximum and minimum values ​​of multiple tension parameters before and after the time base point based on the time when the wire guide wheel changes direction; a difference calculation module, configured to calculate parameter differences between the maximum value and the minimum value and the tension threshold respectively; The discrimination control module is configured to perform fault discrimination according to the parameter difference and perform line reeling control according to the discrimination result.

7. An electronic device, characterized in that: including processor and storage medium; The storage medium is used to store instructions; The processor is configured to operate according to the instructions to execute the steps of the method according to any one of claims 1 to 5.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of the method according to any one of claims 1 to 5 are implemented.

9. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 5 are implemented.

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