Busbar drawing analysis nesting system and method thereof

Abstract

The invention relates to the technical field of busbar production, in particular to a busbar drawing analysis nesting system and method, and the method comprises the steps: 1, opening the system; step 2, importing drawings in batches; 3, analyzing the characteristics of the required busbar; fourthly, machining parameters are generated; 5, judging whether the processing parameters conform to system configuration or not, if yes, entering the step 6, and if not, entering the step 10; step 6, storing the process parameters into a database; 7, the trepanning system extracts processing parameters from the database; 8, performing trepanning calculation to generate a production scheduling result; and step 9, ending. Step 10, giving an alarm; 11, exporting an error list. The busbar drawing analysis nesting system and method provided by the invention are lightweight solutions, are convenient to manage, simple to operate, low in requirement on the performance of an operating system and high in analysis speed, reduce the burden of operators, and effectively avoid data errors.

Description

Technical Field

[0001] The present invention relates to the technical field of busbar production, and specifically to a busbar drawing analysis nesting system and method thereof. Background Technique

[0002] With the development of industrial software, more and more third-party CAD formats have emerged on the market. Therefore, it is difficult for the existing technology to manage multiple formats. At present, the existing technology is more based on secondary development of a certain product, which requires relying on third-party application software and is too large, with high performance requirements for the operating system, and it is difficult to achieve a lightweight effect.

[0003] Based on this, the present invention designs a busbar drawing analysis nesting system and method thereof to solve the above problems. Summary of the Invention

[0004] To achieve the above object, the present invention provides the following technical solution: A busbar drawing analysis nesting method, the method includes Step 1, opening the system; Step 2, batch importing drawings, importing the busbar drawings to be processed into the nesting system; Step 3, analyzing the characteristics of the required busbars; Step 4, generating processing parameters; Step 5, judging whether the processing parameters conform to the system configuration. If they conform to the system configuration, enter Step 6. If they do not conform to the system configuration, enter Step 10; Step 6, saving the process parameters to the database, and then entering Step 7; Step 7, the nesting system extracts the processing parameters from the database, and then enters Step 8; Step 8, performing nesting calculation to generate a production scheduling result, and then entering Step 9; Step 9, ending; Step 10, giving a warning, and then entering Step 11; Step 11, exporting an error list, and then entering Step 9.

[0005] Further, it further includes Step 12, judging whether the material is recorded in the system. The material record includes the manufacturer, material ratio, and material thickness. After opening the nesting system in Step 1, enter Step 12. When the material exists in the record, enter Step 2 at this time. When the detected material is not recorded, a separate device is used to perform a processing test on the new material, and after inputting the obtained parameters into the system, then enter Step 2.

[0006] Further, it further includes Step 13 of retaining some parameters. The busbar processing includes bending, punching, and rounding. It is allowed to remove the bending parameters and retain the punching and rounding parameters. In Step 5, when judging, if it does not conform to the system configuration, it can also enter Step 13 and then enter Step 7.

[0007] Further, in Step 2, batch importing drawings, importing the busbar drawings to be processed into the nesting system includes importing 2D drawings and 3D drawings, and parsing the imported drawings to decompose the required parameters.

[0008] Further, in step three, analyze the characteristics of the required busbars, including obtaining the width, thickness, punching positions, punching sizes, and bending coefficients of the busbars to be processed from the drawings.

[0009] Further, in step five, determine whether the processing parameters conform to the system configuration, including determining whether the width, punching positions, punching sizes, and bending coefficients of the busbar processing are within the system configuration range.

[0010] Further, in step eight, perform nesting calculation to generate the production scheduling result, including calculating the quantity of the required busbars to obtain the required raw material quantity, simultaneously determining whether the inventory raw material quantity meets the quantity required for the busbars, calculating the processing time required for the required busbars to obtain the specific production time, and obtaining the specific time of the completion date based on the required quantity.

[0011] Further, the nesting calculation in step eight also includes performing nesting calculation on busbars of the same material but different sizes, performing nesting simulation calculation on the raw materials, and calculating whether the remaining materials after producing the larger busbars can continue to process the smaller busbars.

[0012] Further, a busbar drawing parsing and nesting system, the system includes: a drawing parsing module for parsing the received 2D and 3D drawings, parsing drawings of different sizes and different formats, and parsing out the busbar parameters required in the drawings; a parameter extraction module for extracting the parameters of the required busbars; a parameter judgment module for comparing and judging the parameters parsed from the drawings with the parameter range allowed by the system, determining whether each parameter falls within the range allowed by the system. When the parameters conform to the system's parameter range, it normally enters the next module. When the parameters do not conform to the system's parameter range, perform processing and judgment on the abnormal parameters to determine whether it is possible to eliminate the processing procedures corresponding to the abnormal parameters while retaining the processing procedures of the normal parameters; a parameter recording module for recording the normal and abnormal parameters in the system library; a nesting calculation module for calculating the raw material quantity required for the required busbars and the production time required according to the extracted parameters, simultaneously determining whether the raw material quantity remaining in the library meets the required raw material quantity, and also calculating which production batch it is.

[0013] Further, the nesting calculation module also includes calculating the specific time required to produce one finished product and the raw material quantity consumed.

[0014] In summary, the present application has the following beneficial technical effects: The busbar drawing parsing and nesting system and method provided by the present invention are lightweight solutions, which are convenient to manage, simple to operate, have low requirements for the operating system performance, fast parsing speed, reduce the burden on operators, and effectively avoid causing data errors; Through the nesting system and method provided by the invention, raw materials can be fully utilized, ensuring that every part of each raw material can be reasonably utilized, reducing the cost burden, and reducing the waste of raw materials and surplus materials. Through the nesting system and method provided by the invention, as more different busbars are processed, the parameters of each busbar in the library become more perfect. During continuous use, the busbar parameters are continuously updated, so as to make it adapt to more busbars of different materials and specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a flowchart of the method for parsing and nesting busbar drawings of the present invention; Figure 2 It is a schematic diagram of the busbar drawing parsing system of the present invention.

[0017] In the figure: drawing parsing module 101, nesting parameter extraction module 102, parameter judgment module 103, parameter recording module 104, nesting calculation module 105. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0019] The following is a further detailed description of the present application Figure 1-2 with reference to the attached drawings.

[0020] As Figure 1 shown, a method for parsing and nesting busbar drawings proposed in an embodiment of the present invention includes S1, Step 1, turn on the system; S2, Step 2, batch import drawings, and import the busbar drawings to be processed into the nesting system; S3, Step 3, analyze the characteristics of the required busbars; S4, Step 4, generate processing parameters; S5, Step 5, determine whether the processing parameters meet the system configuration. If they meet the system configuration, go to Step 6; if they do not meet the system configuration, go to Step 10; S6, Step Six, save the process parameters into the database, and then proceed to Step Seven; S7, Step Seven, the nesting system extracts the processing parameters from the database, and then proceeds to Step Eight; S8, Step Eight, perform nesting calculations to generate a production scheduling result, and then proceed to Step Nine; S9, Step Nine, end; S10, Step Ten, give a warning, and then proceed to Step Eleven; S11, Step Eleven, export the error list, and then proceed to Step Nine; S12, Step Twelve, determine whether the material is recorded in the system. The material record includes the manufacturer, material ratio, and material thickness. After opening the nesting system in Step One, proceed to Step Twelve. When the material is recorded, proceed to Step Two at this time. When the detected material is not recorded, conduct a processing test on the new material through a separate device. After inputting the obtained parameters into the system, then proceed to Step Two; S13, Step Thirteen, retain some parameters. The busbar processing includes bending, punching, and rounding. It is allowed to remove the bending parameters and retain the punching and rounding parameters. In Step Five, make a judgment. If it does not meet the system configuration, it can also proceed to Step Thirteen and then to Step Seven.

[0021] Batch import drawings. Import the busbar drawings to be processed into the nesting system, including importing 2D drawings and 3D drawings, and parse the imported drawings to decompose the required parameters;

[0022] Analyze the characteristics of the required busbars, including obtaining the width, thickness, punching positions, punching sizes, and bending coefficients of the busbars to be processed from the drawings.

[0023] Judge whether the processing parameters meet the system configuration, including judging whether the width, punching positions, punching sizes, and bending coefficients of the busbar processing are within the system configuration range. When the judged parameters do not meet, enter the next judgment to determine whether only the bending parameter is abnormal and the remaining punching and rounding parameters are normal. If so, proceed to Step Thirteen. If not, proceed to Step Nine.

[0024] Perform nesting calculations to generate a production scheduling result, including calculating the quantity of the required busbars to obtain the required raw material quantity, and at the same time judging whether the inventory raw material quantity meets the quantity required for the busbars, calculating the processing time of the required busbars to obtain the specific production time, and obtaining the specific time of the completion date according to the required quantity.

[0025] The nesting calculation in Step Eight also includes performing nesting calculations on busbars of the same material but different sizes, performing a nesting simulation calculation on the raw materials, and calculating whether the remaining materials after producing the larger busbars can continue to process the smaller busbars.

[0026] The busbar drawing parsing nesting system and method provided by the present invention is a lightweight solution with convenient management, simple operation, low requirements on operating system performance, fast parsing speed, reduced burden on operators, and effective avoidance of data errors. Through the nesting system and method provided by the invention, the raw materials can be fully utilized to ensure that each part of each raw material can be reasonably utilized, reduce the cost burden, and reduce the waste of raw materials and residual materials; Through the nesting system and method provided by the invention, as more different busbars are processed, the busbar parameters in the library are more complete, and the busbar parameters are continuously updated during continuous use, so as to adapt to busbars of more different materials and specifications.

[0027] The embodiment of the present invention further provides a busbar drawing parsing and nesting system, the system comprising: a drawing parsing module 101, for parsing received 2D and 3D drawings, parsing drawings of different sizes and drawings of different formats, and parsing out the busbar parameters required in the drawings; The nesting parameter extraction module 102 extracts the parameters of the required busbar; The parameter judgment module 103 is used to compare and judge the parameters parsed from the drawing with the parameter range allowed by the system to determine whether each parameter falls within the range allowed by the system. When the parameter is within the parameter range of the system, the next module is entered normally. When the parameter is not within the parameter range of the system, the abnormal parameter is judged again to determine whether the processing steps corresponding to the abnormal parameters can be eliminated while retaining the processing steps with normal parameters. The parameter recording module 104 is used to record normal and abnormal parameters in the system library; The nesting calculation module 105 calculates the amount of raw materials required for the required busbar and the time required for production according to the extracted parameters, and determines whether the amount of raw materials retained in the warehouse meets the required amount of raw materials, and also calculates which batch of production it is; The nesting calculation module 105 also includes calculating the specific time required to produce a finished product and the amount of raw materials consumed.

[0028] It should be noted that the system is a system corresponding to the above method, and all implementation methods in the above method embodiment are applicable to this embodiment and can achieve the same technical effect.

[0029] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0030] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A busbar drawing parsing nesting method, characterized by: The method comprises the following steps:

1. opening the system; 2. batch importing drawings, importing the busbar drawings to be processed into the nesting system; 3. analyzing the characteristics of the required busbars; 4. generating processing parameters; 5. judging whether the processing parameters are in accordance with the system configuration, if so, proceeding to step 6; if not, proceeding to step 10; 6. saving the process parameters to a database, and then proceeding to step 7; 7. the nesting system extracting the processing parameters from the database, and then proceeding to step 8; 8. performing nesting calculations, generating production scheduling results, and then proceeding to step 9; 9. ending; 10. giving a warning, and then proceeding to step 11; 11. exporting an error list, and then proceeding to step 9.

2. A busbar drawing parsing nesting method according to claim 1, characterized in that: It also includes step 12, determining whether the material is recorded in the system. The material record includes the manufacturer, material ratio, and material thickness. After opening the nesting system in step 1, step 12 is entered. When the material is recorded, step 2 is entered at this time. When the detected material is not recorded, the new material is processed and tested through a separate device, and the obtained parameters are input into the system before entering step 2.

3. A busbar drawing parsing nesting method according to claim 2, characterized in that: It also includes step thirteen to retain some parameters. The busbar processing includes bending, punching, and rounding. The bending parameters are allowed to be removed, and the punching and rounding parameters are retained. The step five is judged. If it does not meet the system configuration, it can also enter step thirteen and then step seven.

4. A busbar drawing parsing nesting method according to claim 1, characterized in that: Step 2: Batch import drawings. Import the busbar drawings that need to be processed into the nesting system, including importing 2D drawings and 3D drawings, and parse the imported drawings to decompose the required parameters.

5. A busbar drawing parsing nesting method according to claim 1, characterized in that: Step three, analyze the characteristics of the required busbar, including obtaining the width, thickness, punching position, punching size, and bending coefficient of the busbar to be processed from the drawings.

6. A busbar drawing parsing nesting method according to claim 1, characterized in that: Step 5: Determine whether the processing parameters are in accordance with the system configuration, including determining whether the busbar processing width, punching position, punching size, and bending coefficient are within the system configuration range.

7. A busbar drawing parsing nesting method according to claim 1, characterized in that: Step eight, perform nesting calculations and generate production scheduling results, including calculating the required number of busbars to obtain the required amount of raw materials, and at the same time judging whether the amount of raw materials in stock meets the required amount of the busbar, calculating the required processing time of the busbar to obtain the specific production time, and obtaining the specific time of the completion date based on the required quantity.

8. A busbar drawing parsing nesting method according to claim 1, characterized in that: The nesting calculation in step eight also includes nesting calculation for busbars of different sizes of the same material, nesting simulation calculation for raw materials, and calculation of whether the remaining materials after producing a larger busbar can continue to process a smaller busbar.

9. A busbar drawing parsing nesting system according to claim 1, characterized in that: The system comprises: a drawing parsing module, for parsing received 2D and 3D drawings, parsing drawings of different sizes and different formats, and parsing out the busbar parameters required in the drawings; a parameter extraction module, for extracting the parameters of the required busbar; a parameter judgment module, for comparing and judging the parameters parsed from the drawings with the parameter range allowed by the system, judging whether each parameter falls within the range allowed by the system, and when the parameter meets the parameter range of the system, entering the next module normally; when the parameter does not meet the parameter range of the system, processing and judging the abnormal parameters, judging whether the processing procedures corresponding to the abnormal parameters can be eliminated while retaining the processing procedures of the normal parameters; a parameter recording module, for recording the normal and abnormal parameters in the system library; a nesting calculation module, for calculating the amount of raw materials required for the required busbar and the time required for production according to the extracted parameters, and judging whether the amount of raw materials retained in the library meets the required amount of raw materials, and also calculating which batch of production it is.

10. A busbar drawing parsing nesting method according to claim 1, characterized in that: The nesting calculation module also includes calculating the specific time required to produce a finished product and the amount of raw materials consumed.

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