High-precision Control System of Film Cutting Machine

Abstract

The present invention relates to the field of film cutting machines, and discloses a high-precision control system for film cutting machines, including: a central module, which is used as a core control terminal to receive data and send upload instructions, and control the start and stop of all functional modules; a configuration import module, which is used to input the specification parameters of the material to be cut and configure an adapted import format; a scanning and acquisition module, which is used to scan the image information of the material to be cut, identify the characteristic parameters and then package them; The present invention combines the scanned data of the information of the material to be cut with the material parameters input by the user for analysis, so that the obtained cutting data specifications are highly matched with the actual information, thereby ensuring good precision. And when there is a mismatch, the user can timely adjust the material to be cut, the cutting equipment and the scanning settings, and can simulate and preview the cutting path, discover in advance the possible problems in the cutting process, and correct them.

Description

Technical Field

[0001] The present invention relates to the technical field of film cutting machines, specifically a high-precision control system for film cutting machines. Background Art

[0002] A film cutting machine is a tool for cutting different films to different lengths. With the continuous development of the industrial process, such equipment has also started to shift from traditional manual operation to numerical control technology control. Moreover, compared with manual operation, the precision is higher, and the degree of automation has been increasing year by year. The numerical control cutting machine has its control system for editing cutting commands;

[0003] However, there are still certain defects in the control systems of existing film cutting machines, including:

[0004] 1. It is difficult to combine and analyze the scanned data of the information of the material to be cut with the material parameters input by the user, resulting in the acquisition of cutting data specifications being prone to deviation from the actual situation, with low precision, inconvenient for timely adjustment, and unable to simulate and preview the cutting path, making it difficult to discover potential problems in the cutting process in advance and lacking measures for error correction, thus making it difficult to reduce the cutting loss rate;

[0005] 2. It is difficult to monitor the working status and power consumption status of each component during the cutting process. When problems occur, it is difficult to trigger an alarm behavior immediately and stop the loss in time, resulting in the failure of cutting due to the abnormal working status of the components during the operation process, interfering with the normal cutting process. Summary of the Invention

[0006] (1) Technical Problems to be Solved

[0007] In view of the above-mentioned drawbacks of the prior art, the present invention provides a high-precision control system for film cutting machines, which can effectively solve the problems of the prior art.

[0008] (2) Technical Solutions

[0009] To achieve the above objectives, the present invention is realized through the following technical solutions:

[0010] The present invention discloses a high-precision control system for film cutting machines, including:

[0011] A central module, used as the core control terminal, for receiving data and sending upload instructions, and controlling the start and stop of all functional modules;

[0012] A configuration import module, used for inputting the specification parameters of the material to be cut and configuring the adapted import format;

[0013] A scanning and acquisition module, used for scanning the image information of the material to be cut, identifying the characteristic parameters and then packing them;

[0014] A processing module, which is used to obtain the data packaged by the scanning and acquisition module, perform preprocessing, and then convert it into a machine-readable format;

[0015] A path planning module, which is used to obtain the parameters of the material to be cut and the image parameters, perform custom editing of the parameters of the cutting path, and output the planning parameters;

[0016] A simulation preview module, which is used to build a preview model of the cutting path, input the planning parameters obtained from the path planning module into the model for operation, and demonstrate the cutting path period by period;

[0017] An error correction module, which is used to mark the error information that appears during the preview process of the simulation preview module, record the associated data, and provide an editing interface;

[0018] A motion monitoring module, which is used to be deployed on the moving parts of the cutting machine, collect the moving information and vibration information, and match them with the moving information and vibration information generated in the planning parameters to determine whether they are within the normal threshold;

[0019] An electricity consumption monitoring module, which is used to be deployed on the electricity consumption unit of the cutting machine, collect the electricity consumption data of each electricity-consuming component, and determine whether it is within the voltage stabilization range;

[0020] An early warning module, which is used to give a reminder of the alarm behavior when an abnormal situation occurs;

[0021] An instruction confirmation module, which is used to integrate the data that has completed the preview of the simulation preview module and has no error reported by the early warning module, and submit it to the execution end of the cutting machine as the final specification instruction.

[0022] Furthermore, the central module is equipped with a memory, and the memory is communicatively connected to the central module through electrical signals. The memory is used to store all the collected data and planning parameters, and upload them to the cloud for backup.

[0023] Furthermore, after the scanning and acquisition module receives the data, it submits the data to the processing module. After the processing module finishes processing and submits it downward, the scanning and acquisition module and the processing module are reset and the buffer is cleared.

[0024] Furthermore, when the path planning module performs custom editing of the parameters of the cutting path, it can be directly referenced through real-time input or by importing external editing instructions. The import methods include: file scanning import and remote sending import.

[0025] Furthermore, when the error correction module starts the error correction behavior, the simulation preview module stops the preview behavior, and after the marking and parameter re-input, it is updated in real time on the preview path.

[0026] Further, when the motion monitoring module determines that the value is not within the normal threshold, it stops the execution of the control instruction of the central module, records the abnormal components involved, and submits them to the warning module for alarm.

[0027] Further, when the power consumption monitoring module determines that the value is not within the regulated voltage range, each power consumption unit is gradually turned off, and the power consumption permissions of the central module and the warning module are retained.

[0028] Further, the alarm behavior of the warning module includes: the flashing reminder of the alarm lamp deployed by the cutting machine and the web page reminder of the display terminal of the central module.

[0029] Further, the instruction confirmation module and the simulation preview module are connected by electrical signal communication. When the instruction confirmation module receives the judgment that the data is correct, it packages the specification parameters of the simulation preview module and starts to submit them in real time.

[0030] Further, the central module is connected to the configuration import module and the path planning module by electrical signal communication, the central module is connected to the instruction confirmation module by electrical signal communication, the path planning module is connected to the processing module and the simulation preview module by electrical signal communication, the simulation preview module is connected to the error correction module by wireless network interaction, the processing module is connected to the scanning acquisition module by electrical signal communication, the central module is connected to the motion monitoring module and the power consumption monitoring module by electrical signal communication, and the warning module is connected to the motion monitoring module and the power consumption monitoring module by wireless network interaction.

[0031] (III) Beneficial Effects

[0032] Adopting the technical solution provided by the present invention, compared with the known public technology, it has the following beneficial effects:

[0033] 1. By combining the scanned data of the information of the material to be cut with the material parameters input by the user for analysis, the present invention enables the acquisition of the cutting data specifications to be highly matched with the actual information, thereby ensuring good accuracy. And when there is a mismatch, the user can timely adjust the material to be cut, the cutting equipment and the scanning settings, can simulate and preview the cutting path, can discover in advance the possible problems in the cutting process, and perform error correction, greatly reducing the cutting loss rate.

[0034] 2. By adding the monitoring of the working state and power consumption state of each component during the cutting process, when a problem occurs, an alarm behavior can be triggered in a timely manner, so as to stop the loss in time, reduce the situation of cutting failure caused by the abnormal working state of the component during the operation process, and avoid interfering with the normal cutting process. Description of the Drawings

[0035] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0036] Figure 1 Schematic diagram of the framework of the high-precision control system for the film cutting machine;

[0037] The reference numerals in the figure respectively represent: 1, central module; 2, configuration import module; 3, scanning acquisition module; 4, processing module; 5, path planning module; 6, simulation preview module; 7, error correction module; 8, motion monitoring module; 9, power consumption monitoring module; 10, early warning module; 11, instruction confirmation module. Detailed implementation manners

[0038] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0039] The following further describes the present invention with reference to the embodiments.

[0040] Embodiment 1

[0041] The high-precision control system of the film cutting machine in this embodiment, as Figure 1 shown, includes:

[0042] The central module 1 is used as the core control end to receive data and send upload instructions, and control the start and stop of all functional modules;

[0043] The configuration import module 2 is used to input the specification parameters of the material to be cut and configure the adapted import format;

[0044] The scanning acquisition module 3 is used to scan the image information of the material to be cut, identify the characteristic parameters and then package them;

[0045] The processing module 4 is used to obtain the data packaged by the scanning acquisition module 3, perform preprocessing, and then convert it into a machine-readable format;

[0046] The path planning module 5 is used to obtain the parameters of the material to be cut and the image parameters, perform parameter-customized editing on the cutting path, and output the planning parameters;

[0047] The simulation preview module 6 is used to build a preview model of the cutting path, input the model for operation after obtaining the planning parameters of the path planning module 5, and demonstrate the cutting path period by period;

[0048] The error correction module 7 is used to mark the error information that appears during the preview process of the simulation preview module 6, record the associated data, and provide an editing interface;

[0049] The motion monitoring module 8 is used to be deployed on the moving parts of the cutting machine, collect the moving information and vibration information, and match them with the moving information and vibration information generated in the planning parameters to determine whether they are within the normal threshold;

[0050] The power consumption monitoring module 9 is used to be deployed on the power consumption unit of the cutting machine, collect the power consumption data of each power-consuming component, and determine whether it is within the voltage stabilization range;

[0051] The early warning module 10 is used to remind of the alarm behavior when an abnormal situation occurs;

[0052] The instruction confirmation module 11 is used to integrate the data that has completed the preview of the simulation preview module 6 and has no error reported by the early warning module 10, and submit it as the final specification instruction to the execution end of the cutting machine.

[0053] The central module 1 is equipped with a memory, and the memory is communicatively connected to the central module 1 through electrical signals. The memory is used to store all the collected data and planning parameters and upload them to the cloud for backup.

[0054] After the scanning and acquisition module 3 receives the data, it submits it to the processing module 4. After the processing module 4 finishes processing and submits it downward, the scanning and acquisition module 3 and the processing module 4 are reset and the buffer is cleared.

[0055] When the path planning module 5 performs parameter custom editing on the cutting path, it can be directly referenced through real-time input or importing external editing instructions. The import methods include: file scanning import and remote sending import.

[0056] When the error correction module 7 starts the error correction behavior, the simulation preview module 6 stops the preview behavior, and after marking and re-entering the parameters, it is updated in real time on the preview path.

[0057] When the motion monitoring module 8 determines that it is not within the normal threshold, it stops the execution of the control instruction of the central module 1, records the abnormal components involved, and submits them to the early warning module 10 for alarm.

[0058] When the power consumption monitoring module 9 determines that it is not within the voltage stabilization range, each power consumption unit is gradually shut down, and the power consumption permissions of the central module 1 and the early warning module 10 are reserved.

[0059] The alarm behaviors of the warning module 10 include: the flashing reminder of the alarm lamp deployed by the cutting machine and the web page reminder on the display end of the central module 1.

[0060] The instruction confirmation module 11 is communicatively connected to the simulation rehearsal module 6 through electrical signals. When the instruction confirmation module 11 receives the judgment that the data is correct, it packages the specification parameters of the simulation rehearsal module 6 and starts to submit them in real time.

[0061] In the specific implementation of this embodiment, the scanned data of the material information to be cut is combined with the material parameters input by the user for analysis, so that the acquisition of the cutting data specifications is highly matched with the actual information, thereby ensuring good accuracy. And when there is a mismatch, the user can adjust the material to be cut, the cutting equipment and the scanning settings in time, can simulate and rehearse the cutting path, can discover the possible problems in the cutting process in advance, and correct them, so that the cutting loss rate is greatly reduced;

[0062] Monitor the working status and power consumption status of each component during the cutting process. When a problem occurs, the alarm behavior can be triggered in time, so as to stop the loss in time, reduce the situation of cutting failure caused by the abnormal working status of the components during the operation process, and avoid interfering with the normal cutting process.

[0063] Embodiment 2

[0064] In this embodiment, as Figure 1 shown, the central module 1 is communicatively connected to the configuration import module 2 and the path planning module 5 through electrical signals, the central module 1 is communicatively connected to the instruction confirmation module 11 through electrical signals, the path planning module 5 is communicatively connected to the processing module 4 and the simulation rehearsal module 6 through electrical signals, the simulation rehearsal module 6 is interactively connected to the error correction module 7 through a wireless network, the processing module 4 is communicatively connected to the scanning and acquisition module 3 through electrical signals, the central module 1 is communicatively connected to the motion monitoring module 8 and the power consumption monitoring module 9 through electrical signals, and the warning module 10 is interactively connected to the motion monitoring module 8 and the power consumption monitoring module 9 through a wireless network.

[0065] In the specific implementation of this embodiment, the central module 1 is deployed at the control end of the cutting machine. The central module 1 controls the global functional modules. The user imports the specification parameters of the material to be cut through the configuration import module 2 in advance, scans and extracts the actual cutting parameters of the material to be cut through the scanning acquisition module 3, preprocesses the scanned data by the processing module 4, sends it to the path planning module 5 to formulate path parameters, and conducts simulation and rehearsal of the path through the simulation rehearsal module 6. When an error occurs during the rehearsal process, the error correction module 7 corrects the data. During the movement process, the displacement data and vibration data of each component are collected through the movement monitoring module 8, and the power consumption data of the power consumption unit is detected by the power consumption monitoring module 9. When the data is abnormal, an alarm is sent to the warning module 10, and the warning module 10 gives feedback on the alarm behavior.

[0066] In summary, when the present invention is used, the central module 1 is deployed at the control end of the cutting machine. The central module 1 controls the global functional modules. The user imports the specification parameters of the material to be cut through the configuration import module 2 in advance, scans and extracts the actual cutting parameters of the material to be cut through the scanning acquisition module 3, preprocesses the scanned data by the processing module 4, sends it to the path planning module 5 to formulate path parameters, and conducts simulation and rehearsal of the path through the simulation rehearsal module 6. When an error occurs during the rehearsal process, the error correction module 7 corrects the data. During the movement process, the displacement data and vibration data of each component are collected through the movement monitoring module 8, and the power consumption data of the power consumption unit is detected by the power consumption monitoring module 9. When the data is abnormal, an alarm is sent to the warning module 10, and the warning module 10 gives feedback on the alarm behavior;

[0067] By combining the scanned data of the information of the material to be cut with the material parameters input by the user for analysis, the acquisition of the cutting data specifications is highly matched with the actual information, thereby ensuring good accuracy. And when there is a mismatch, the user can timely adjust the material to be cut, the cutting equipment and the scanning settings, can simulate and rehearse the cutting path, can discover in advance the possible problems in the cutting process, and correct them, greatly reducing the cutting loss rate;

[0068] Monitor the working state and power consumption state of each component during the cutting process. When a problem occurs, an alarm behavior can be triggered in a timely manner, so as to stop the loss in time, reduce the situation of cutting failure caused by the abnormal working state of the components during the operation process, and avoid interfering with the normal cutting process.

[0069] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-precision control system for a film cutting machine, characterized in that, Including: A central module (1) for serving as a core control terminal to receive data and send upload instructions, and control the start and stop of all functional modules; A configuration import module (2) for inputting the specification parameters of the material to be cut and configuring an adapted import format; A scanning and acquisition module (3) for scanning the image information of the material to be cut, and packing it after identifying the characteristic parameters; A processing module (4) for obtaining the data packed by the scanning and acquisition module (3), preprocessing it, and then converting it into a machine-readable format; A path planning module (5) for obtaining the parameters of the material to be cut and the image parameters, customizing and editing the parameters of the cutting path, and outputting the planned parameters; A simulation preview module (6) for building a preview model of the cutting path, inputting the planned parameters obtained from the path planning module (5) into the model for calculation, and demonstrating the cutting path period by period; An error correction module (7) for marking the error information that appears during the preview process of the simulation preview module (6), recording the associated data, and providing an editing interface; A motion monitoring module (8) for being deployed on the moving parts of the cutting machine, collecting the moving information and vibration information, and matching them with the moving information and vibration information generated in the planned parameters to determine whether they are within the normal threshold; An electricity consumption monitoring module (9) for being deployed on the electricity-consuming units of the cutting machine, collecting the electricity consumption data of each electricity-consuming component, and determining whether it is within the voltage stabilization range; An early warning module (10) for reminding of alarm actions when abnormal situations occur; An instruction confirmation module (11) for integrating the data that has completed the preview of the simulation preview module (6) and has no error reported by the early warning module (10), and submitting it as the final specification instruction to the execution end of the cutting machine; Among them, the central module (1) is equipped with a memory, the memory is communicatively connected to the central module (1) through electrical signals, and the memory is used to store all the collected data and planned parameters, and upload them to the cloud for backup; Among them, after the scanning and acquisition module (3) receives the data, it submits it to the processing module (4). After the processing module (4) finishes processing and submits it downward, the scanning and acquisition module (3) and the processing module (4) are reset and the buffer is cleared; Among them, when the path planning module (5) customizes and edits the parameters of the cutting path, it can be directly referenced through real-time input or by importing external editing instructions. The import methods include: file scanning import and remote sending import; Among them, when the error correction module (7) starts the error correction behavior, the simulation preview module (6) stops the preview behavior, and after marking and re-entering the parameters, it is updated in real time on the preview path; Among them, when the motion monitoring module (8) determines that it is not within the normal threshold, it stops the execution of the control instructions of the central module (1), records the abnormal components involved, and submits them to the early warning module (10) for alarm; Among them, when the electricity consumption monitoring module (9) determines that it is not within the voltage stabilization range, each electricity-consuming unit is gradually turned off, and the electricity consumption permissions of the central module (1) and the early warning module (10) are reserved.

2. The high-precision control system of the film cutting machine according to claim 1, characterized in that, The alarm behaviors of the warning module (10) include: the flashing reminder of the alarm lamp deployed by the cutting machine and the web page reminder on the display end of the central module (1).

3. The high-precision control system of the film cutting machine according to claim 1, characterized in that The instruction confirmation module (11) is communicatively connected to the simulation rehearsal module (6) via an electrical signal. When the instruction confirmation module (11) receives a judgment that the data is correct, it encapsulates the specification parameters of the simulation rehearsal module (6) and starts submitting them in real time.

4. The high-precision control system of the film cutting machine according to claim 1, characterized in that The central module (1) is communicatively connected to the configuration import module (2) and the path planning module (5) via an electrical signal. The central module (1) is communicatively connected to the instruction confirmation module (11) via an electrical signal. The path planning module (5) is communicatively connected to the processing module (4) and the simulation rehearsal module (6) via an electrical signal. The simulation rehearsal module (6) is interactively connected to the error correction module (7) via a wireless network. The processing module (4) is communicatively connected to the scanning and acquisition module (3) via an electrical signal. The central module (1) is communicatively connected to the motion monitoring module (8) and the power consumption monitoring module (9) via an electrical signal. The warning module (10) is interactively connected to the motion monitoring module (8) and the power consumption monitoring module (9) via a wireless network.

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