CN111907190A - Driving method, apparatus, electric carving control system and computer readable storage medium - Google Patents
Driving method, apparatus, electric carving control system and computer readable storage medium Download PDFInfo
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- CN111907190A CN111907190A CN202010566299.2A CN202010566299A CN111907190A CN 111907190 A CN111907190 A CN 111907190A CN 202010566299 A CN202010566299 A CN 202010566299A CN 111907190 A CN111907190 A CN 111907190A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/02—Engraving; Heads therefor
- B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
- B41C1/045—Mechanical engraving heads
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Abstract
The present application relates to a driving method, an apparatus, an electric carving control system, and a computer-readable storage medium, the driving method including: generating an engraving control signal according to the pattern to be processed of the electric engraving control system; driving the plate roller to rotate according to the engraving control signal, and driving the engraving head to reciprocate perpendicular to the cylindrical surface of the plate roller while moving along the axial direction of the plate roller according to the engraving control signal so as to form a mesh on the plate roller; and acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller, and acquiring a target driving strategy of the electric carving control system according to the quality information of the mesh points. According to the method and the device, the sensing module is arranged on the printing roller, the sensing module is used for collecting the quality information of the net holes in real time, and the efficiency and the accuracy of the quality detection of the net holes are high. And the driving strategy can be adjusted in time according to the quality of the mesh on the plate roller, so that the waste of manpower and material resources is prevented, and the engraving cost is reduced.
Description
Technical Field
The invention relates to an electric carving platemaking, in particular to a driving method, a driving device, an electric carving control system and a computer readable storage medium, which can also be popularized to the field of fast knife servo.
Background
With the development of modern society, people have higher and higher requirements on printing quality, and a plate roller is a key factor influencing the quality of the plate roller. The roll format includes relief, flat and intaglio, wherein intaglio dominates the market with its excellent properties. The gravure platemaking method comprises the following steps: etching, laser engraving, electric engraving and the like. The electroengraving plate-making is widely applied due to the advantages of strong repeatability, variable mesh point area and depth, low cost and the like.
However, the machining precision of the carving cells of the existing electric carving equipment is guaranteed by a mechanical structure, the quality detection is often carried out after the carving of the cells is finished, and the detection efficiency is low. In addition, when the mesh points with unqualified quality are detected, a large amount of material, time and manpower are wasted.
Disclosure of Invention
The embodiment of the application provides a driving method, a driving device, an electric carving control system and a computer readable storage medium, which can improve the detection efficiency and reduce the carving cost.
A driving method is applied to an electric carving control system, and the method comprises the following steps:
generating an engraving control signal according to the pattern to be processed of the electric engraving control system;
driving the plate roller to rotate according to the engraving control signal, and driving the engraving head to reciprocate perpendicular to the cylindrical surface of the plate roller while moving along the axial direction of the plate roller according to the engraving control signal so as to form a mesh on the plate roller;
and acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller, and acquiring a target driving strategy of the electric carving control system according to the quality information of the mesh points.
In one embodiment, the obtaining of the target driving strategy of the electrographic engraving control system according to the quality information of the cells includes:
when the quality information of the mesh holes meets the quality requirement, driving the engraving head to continue the axial motion and the reciprocating motion to form the mesh holes on the rotating plate roller;
and generating an emergency braking signal when the quality information of the mesh holes does not meet the quality requirement, wherein the emergency braking signal is used for controlling the engraving head to stop the axial motion and the reciprocating motion and controlling the plate roller to stop rotating.
In one embodiment, after generating the emergency braking signal when the quality information of the cell does not meet the quality requirement, the method further comprises:
and controlling the engraving head to repair the unqualified mesh on the plate roller according to the quality information of the mesh.
In one embodiment, the sensing module comprises: a position sensor; the method for acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller comprises the following steps:
acquiring the position information of the engraving head engraved on the printing roller in real time by using the position sensor;
and acquiring the quality information of the network cells according to the position information.
In one embodiment, the sensing module comprises: a speed sensor; the method for acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller comprises the following steps:
acquiring the speed information of the engraving head engraved on the printing roller in real time by using the speed sensor;
and acquiring the quality information of the network cells according to the position information.
In one embodiment, the sensing module comprises: an acceleration sensor; the method for acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller comprises the following steps:
acquiring the acceleration information engraved on the printing roller by the engraving head in real time by using the acceleration sensor;
and acquiring the quality information of the net holes according to the acceleration information.
In one embodiment, the sensing module comprises: a depth information sensor; the method for acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller comprises the following steps:
acquiring the depth information of the net holes in real time by using the depth information sensor;
and acquiring the quality information of the network cells according to the depth information.
A drive device, comprising:
the generation module is used for generating an engraving control signal according to the pattern to be processed of the electric engraving control system;
the driving module is used for driving the plate roller to rotate according to the engraving control signal and driving the engraving head to reciprocate along the axial direction of the plate roller and simultaneously perpendicular to the cylindrical surface of the plate roller according to the engraving control signal so as to form a mesh on the plate roller;
and the acquisition module is used for acquiring the quality information of the mesh point in real time by using the sensing module on the plate roller and acquiring a target driving strategy of the electric carving control system according to the quality information of the mesh point.
An electric carving control system comprises a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the processor executes the steps of the driving method.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method as described above.
The driving method, the driving device, the electric carving control system and the computer readable storage medium comprise the following steps: generating an engraving control signal according to the pattern to be processed of the electric engraving control system; driving the plate roller to rotate according to the engraving control signal, and driving the engraving head to reciprocate perpendicular to the cylindrical surface of the plate roller while moving along the axial direction of the plate roller according to the engraving control signal so as to form a mesh on the plate roller; and acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller, and acquiring a target driving strategy of the electric carving control system according to the quality information of the mesh points. According to the method and the device, the sensing module is arranged on the printing roller, the sensing module is used for collecting the quality information of the net holes in real time, and the efficiency and the accuracy of the quality detection of the net holes are high. In addition, the target driving strategy of the electric carving control system is obtained according to the quality information of the mesh holes, the driving strategy can be adjusted in time according to the quality of the mesh holes on the plate roller, waste of manpower and material resources is prevented, and the carving cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an electric engraving machine according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an application environment of a driving method according to an embodiment of the present application;
FIG. 3 is a flow chart of a driving method according to an embodiment of the present application;
FIG. 4 is a flowchart illustrating steps of obtaining a target driving strategy of an electronic engraving control system according to the quality information of the cells according to an embodiment of the present application;
FIG. 5 is a block diagram of a driving device according to an embodiment of the present application;
FIG. 6 is a schematic diagram of an internal structure of an electrographic control system according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first drive strategy may be referred to as a second drive strategy, and similarly, the second drive strategy may be referred to as the first drive strategy, without departing from the scope of the present application. Both the first and second drive strategies are drive strategies, but they are not the same drive strategy.
Fig. 1 is a schematic diagram of an electric engraving machine according to an embodiment of the present application. When the electric carving machine works normally, the main shaft of the electric carving machine drives the printing roller to rotate at a high speed under the driving of the alternating-current servo motor, the carving head is pressed on the surface of the printing roller driven by the main shaft under the driving of the head leaning motor, and the trolley drives the carving head to move continuously at a low speed or move along the axial direction of the printing roller in a stepping mode under the driving of the screw rod of the servo motor. The industrial personal computer in the electric carving control system converts the patterns to be processed by the electric carving machine into digital image information, the driving module converts digital signals into analog signals through the digital-analog converter, and the carving head is controlled to carve carving points (net holes) with different sizes and depths on the surface of the plate roller copper layer at fixed frequency (4K-8 KHz).
Fig. 2 is a schematic application environment diagram of a driving method according to an embodiment of the present application. As shown in fig. 2, the application environment includes an electric carving control system 10 for controlling the operation of the electric carving machine. The electric carving control system 10 includes: engraving head control apparatus 100, plate roller driving apparatus 200, and processing apparatus 300. Among them, the engraving head control apparatus 100 may include: an axial displacement drive, a reciprocating drive, etc. Wherein, the processing device 300 converts the pattern to be processed by the electric engraving machine into a digitized electric engraving control signal, and uses the control card to transmit the electric engraving control signal to the engraving head control device 100 and the plate roller driving device 200 in a communication manner. The plate roller driving device 200 controls the plate roller to rotate under the driving of the electric carving control signal. The axial movement driver in engraving head control device 100 drives the engraving head to move axially along the plate roller according to the electric engraving control signal. The reciprocating driver controls the engraving head to reciprocate perpendicular to the cylindrical surface of the rotating printing roller according to the electric engraving control signal, so that the electric engraving needle on the engraving head forms a mesh on the printing roller. The processing device 300 of the electric carving control system 10 can receive the sensing modules on the printing rollers to acquire the quality information of the mesh points in real time, and acquire the target driving strategy of the electric carving control system according to the quality information of the mesh points. According to the method and the device, the sensing module is arranged on the printing roller, the sensing module is used for collecting the quality information of the net holes in real time, and the efficiency and the accuracy of the quality detection of the net holes are high. In addition, the target driving strategy of the engraving control system is obtained according to the quality information of the screen holes, the driving strategy can be adjusted in time according to the quality of the screen holes on the plate roller, waste of manpower and material resources is prevented, and the engraving cost is reduced.
Fig. 3 is a flowchart illustrating a driving method according to an embodiment of the present application. The driving method in this embodiment is described by taking the example of the driving method executed on the electric carving control system in fig. 2. As shown in fig. 3, the driving method includes steps 302 to 306.
And step 302, generating an engraving control signal according to the pattern to be processed of the electric engraving control system.
The processing equipment in the electric carving control system converts the pattern to be processed into digital image information, and converts a digital signal into an analog signal through a digital-to-analog converter, namely a carving control signal. And the processing equipment utilizes the control card to transmit the electric carving control signal to the carving head control equipment and the plate roller driving equipment in a communication way.
And 304, driving the plate roller to rotate according to the engraving control signal, and driving the engraving head to reciprocate perpendicular to the cylindrical surface of the plate roller while moving along the axial direction of the plate roller according to the engraving control signal so as to form cells on the plate roller.
Specifically, the plate roller driving device receives the electric carving control signal and drives the plate roller to rotate under the driving of the electric carving control signal. The engraving head control apparatus includes: axial displacement drives and reciprocating drives, etc. After the engraving head control equipment receives the engraving control signal, the axial movement driver drives the engraving head to move axially along the printing roller according to the electric engraving control signal; the reciprocating motion driver controls the engraving head to reciprocate perpendicular to the cylindrical surface of the rotating printing roller according to the electric engraving control signal; so that the electroengraving needles on the engraving head form cells on the plate roller.
And step 306, acquiring the quality information of the mesh points in real time by using the sensing modules on the plate rollers, and acquiring a target driving strategy of the electric carving control system according to the quality information of the mesh points.
Specifically, in the engraving process, the sensing module is arranged on the plate roller, so that the quality information of the mesh engraving, such as the depth information of the mesh, the size information and/or the distribution information of the mesh can be acquired. And comparing the acquired quality information of the mesh with a preset quality standard by a processor in the plate roller or the electric carving control system. When the quality information of the cells meets the quality requirements, a first drive strategy can be obtained and implemented, which can refer to driving the engraving head to continue to move axially and reciprocally to form the remaining portion of the cells on the rotating plate roll. When the quality information of the cell does not meet the quality requirement, a second driving strategy can be obtained and executed. The second driving strategy may refer to: and generating an emergency braking signal, wherein the emergency braking signal is used for controlling the engraving head to stop axial movement and reciprocating movement and controlling the printing roller to stop rotating.
The driving method comprises the following steps: generating an engraving control signal according to a pattern to be processed of the electric engraving control system; the engraving head is driven to reciprocate along the axial direction of the plate roller and is vertical to the cylindrical surface of the plate roller so as to form a mesh on the plate roller; and acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller, and acquiring a target driving strategy of the electric carving control system according to the quality information of the mesh points. According to the method and the device, the sensing module is arranged on the printing roller, the sensing module is used for collecting the quality information of the net holes in real time, and the efficiency and the accuracy of the quality detection of the net holes are high. In addition, the target driving strategy of the engraving control system is obtained according to the quality information of the screen holes, the driving strategy can be adjusted in time according to the quality of the screen holes on the plate roller, waste of manpower and material resources is prevented, and the engraving cost is reduced.
Fig. 4 is a flowchart illustrating steps of obtaining a target driving strategy of an electronic engraving control system according to quality information of a cell in an embodiment of the present application. As shown in fig. 4, the step of obtaining the target driving strategy of the electronic engraving control system according to the quality information of the cells includes: step 402 to step 404.
And 402, when the quality information of the mesh holes meets the quality requirement, driving the engraving head to continuously move axially and reciprocate to form the mesh holes on the rotating plate roller.
Specifically, when the fact that the quality information of the current engraved cells meets the quality requirement is detected, the engraved and engraved cells meet the quality requirement, and the engraving head is driven to move axially and reciprocate continuously to form the cells on the rotating plate roller so as to engrave the rest of the cells.
And step 404, generating an emergency braking signal when the quality information of the mesh holes does not meet the quality requirement, wherein the emergency braking signal is used for controlling the engraving head to stop axial movement and reciprocating movement and controlling the plate roller to stop rotating.
Specifically, when the quality information of the mesh holes does not meet the quality requirement, an emergency braking signal can be generated, and the emergency braking signal is used for controlling the engraving head to stop axial movement and reciprocating movement and controlling the printing roller to stop rotating.
In one embodiment, after the step of generating the emergency braking signal when the quality information of the cell does not meet the quality requirement, the driving method further includes: and controlling the engraving head to repair the unqualified screen holes on the printing roller according to the quality information of the screen holes.
Specifically, when the quality information of the cells is found not to meet the quality requirement, an emergency braking signal is generated. The emergency braking signal can control the engraving head and the plate roller to stop rotating and moving. And analyzing the network cells with unqualified quality, and repairing and compensating the network cells with unqualified quality according to the reason that the network cells do not reach the standard. If the depth corresponding to the non-standard mesh is shallow, the relief can be implemented, and if the depth corresponding to the non-standard mesh is deep, the filling can be implemented in the mesh. In the embodiment, when the engraved mesh holes do not reach the standard, the reason that the mesh holes do not reach the standard is analyzed, and a repairing strategy is adopted for compensation, so that the possibility of material waste can be reduced.
In one embodiment, the sensing module comprises: a position sensor. The method comprises the following steps of acquiring the quality information of the mesh points in real time by using a sensing module on a plate roller, wherein the method comprises the following steps: and acquiring the position information of the engraving head engraved on the plate roller in real time by using a position sensor. And acquiring the quality information of the network cells according to the position information.
Specifically, while the engraving head forms a mesh opening on the plate roller, the position sensor in the plate roller acquires the position information of the engraving head engraving on the plate roller. The position information of the engraving head engraved on the plate roller can be used for representing the distribution of the cells engraved on the plate roller by the engraving head and the size of the cells, so that the quality information of the cells can be generated according to the position information of the engraving head.
In one embodiment, the sensing module comprises: a speed sensor. The method comprises the following steps of acquiring the quality information of the mesh points in real time by using a sensing module on a plate roller, wherein the method comprises the following steps: and acquiring the engraving speed information of the engraving head on the plate roller in real time by using a speed sensor. And acquiring the quality information of the network cells according to the position information.
Specifically, when the engraving head forms a mesh hole on the plate roller, the plate roller collects the speed information and the position information of the engraving head engraving on the plate roller in real time. The position speeder in the plate roller collects the collected speed information, and the position sensor collects the carving position of the carving head on the plate roller. The position information and the speed information of the engraving head engraving on the plate roller can be used for representing the distribution of the cells engraved by the engraving head on the plate roller and the sizes of the cells. The quality information of the cells can be generated from the position information and the speed information of the engraving head.
In one embodiment, the sensing module comprises: an acceleration sensor. The method comprises the following steps of acquiring the quality information of the mesh points in real time by using a sensing module on a plate roller, wherein the method comprises the following steps: and acquiring the accelerated speed information engraved on the plate roller by the engraving head in real time by utilizing an accelerated speed sensor. And acquiring the quality information of the net holes according to the acceleration information.
Specifically, in the process that the engraving head reciprocates perpendicular to the cylindrical surface of the plate roller while moving along the axial direction of the plate roller, the engraving head forms cells on the plate roller. The position sensor in the printing roller acquires the position information of the engraving head engraved on the printing roller in real time, and the acceleration sensor in the printing roller can acquire the acceleration information of the engraving head engraved on the printing roller in real time. And the position sensor in the plate roller acquires position information, and the acceleration sensor acquires acceleration information. The acceleration information and the position information of the engraving head can represent the motion track of the engraving head, and can be used for representing the distribution of the cells engraved on the plate roller by the engraving head and the sizes of the cells. Therefore, the quality information of the cells can be generated according to the position information and the acceleration information of the engraving head.
In one embodiment, the sensing module comprises: a depth information sensor. The method comprises the following steps of acquiring the quality information of the mesh points in real time by using a sensing module on a plate roller, wherein the method comprises the following steps: and acquiring the depth information of the network cells in real time by using a depth information sensor. And acquiring the quality information of the network cells according to the depth information.
Specifically, in the process that the engraving head reciprocates perpendicular to the cylindrical surface of the plate roller while moving along the axial direction of the plate roller, the engraving head forms cells on the plate roller. The position sensor in the plate roller collects the position information of the engraving head engraved on the plate roller in real time, and the depth information sensor in the plate roller can collect the depth information of the mesh engraved on the plate roller by the engraving head in real time. The position sensor in the plate roller collects position information, and the depth information sensor collects pocket depth information. The position information of the engraving head identifies the motion track of the engraving head, and can be used for representing the distribution of the cells engraved by the engraving head on the plate roller and the sizes of the cells. In addition, the depth information sensor collects the depth information of the net holes. Therefore, the quality information of the cells can be generated according to the position information and the depth information of the engraving head. In one embodiment, the depth information sensor is a pressure sensor, and can acquire depth information of cells engraved by the engraving head according to a sensed pressure signal generated by extrusion of the engraving head during engraving of the printing roller.
It should be understood that although the various steps in the flow charts of fig. 3-4 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 3-4 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
Fig. 5 is a block diagram of a driving device according to an embodiment of the present application. As shown in fig. 5, a driving apparatus includes: a generation module 502, a driving module 504, and an acquisition module 506.
The generating module 502 is configured to generate an engraving control signal according to a pattern to be processed of the electrical engraving control system.
The processing equipment in the electric carving control system converts the pattern to be processed into digital image information, and converts a digital signal into an analog signal through a digital-to-analog converter, namely a carving control signal. And the processing equipment utilizes the control card to transmit the electric carving control signal to the carving head control equipment and the plate roller driving equipment in a communication way.
And the driving module 504 is configured to drive the plate roller to rotate according to the engraving control signal, and drive the engraving head to reciprocate perpendicular to the cylindrical surface of the plate roller while moving along the axial direction of the plate roller according to the engraving control signal so as to form cells on the plate roller.
Specifically, the plate roller driving device receives the electric carving control signal and drives the plate roller to rotate under the driving of the electric carving control signal. The engraving head control apparatus includes: axial displacement drives and reciprocating drives, etc. After the engraving head control equipment receives the engraving control signal, the axial movement driver drives the engraving head to move axially along the printing roller according to the electric engraving control signal; the reciprocating motion driver controls the engraving head to reciprocate perpendicular to the cylindrical surface of the rotating printing roller according to the electric engraving control signal; so that the electroengraving needles on the engraving head form cells on the plate roller.
And an obtaining module 506, configured to obtain, in real time, quality information of the mesh point by using the sensing module on the plate roller, and obtain a target driving strategy of the electric carving control system according to the quality information of the mesh point.
Specifically, in the engraving process, the sensing module is arranged on the plate roller, so that the quality information of the mesh engraving, such as the depth information of the mesh, the size information and/or the distribution information of the mesh can be acquired. And comparing the acquired quality information of the mesh with a preset quality standard by a processor in the plate roller or the electric carving control system. When the quality information of the cells meets the quality requirements, a first drive strategy can be obtained and implemented, which can refer to driving the engraving head to continue to move axially and reciprocally to form the remaining portion of the cells on the rotating plate roll. When the quality information of the cell does not meet the quality requirement, a second driving strategy can be obtained and executed. The second driving strategy may refer to: and generating an emergency braking signal, wherein the emergency braking signal is used for controlling the engraving head to stop axial movement and reciprocating movement and controlling the printing roller to stop rotating.
The generation module 502 in the driving device generates an engraving control signal according to the pattern to be processed of the electrical engraving control system; the driving module 504 drives the plate roller to rotate according to the engraving control signal, and drives the engraving head to reciprocate perpendicular to the cylindrical surface of the plate roller while moving along the axial direction of the plate roller according to the engraving control signal so as to form a mesh on the plate roller; the obtaining module 506 obtains the quality information of the mesh points in real time by using the sensing modules on the plate rollers, and obtains the target driving strategy of the electric carving control system according to the quality information of the mesh points. According to the method and the device, the sensing module is arranged on the printing roller, the sensing module is used for collecting the quality information of the net holes in real time, and the efficiency and the accuracy of the quality detection of the net holes are high. In addition, the target driving strategy of the engraving control system is obtained according to the quality information of the screen holes, the driving strategy can be adjusted in time according to the quality of the screen holes on the plate roller, waste of manpower and material resources is prevented, and the engraving cost is reduced.
In one embodiment, the acquisition module is used for driving the engraving head to continue to axially move and reciprocate to form the cells on the rotating plate roller when the quality information of the cells meets the quality requirement; and generating an emergency braking signal when the quality information of the mesh holes does not meet the quality requirement, wherein the emergency braking signal is used for controlling the engraving head to stop axial movement and reciprocating movement and controlling the printing roller to stop rotating.
In one embodiment, the driving device further comprises a repairing module for controlling the engraving head to repair the unqualified cells on the plate roller according to the quality information of the cells after generating the emergency braking signal when the quality information of the cells does not meet the quality requirement.
In one embodiment, the acquisition module is used for acquiring position information of the engraving head engraving on the plate roller in real time by using the position sensor; and acquiring the quality information of the network cells according to the position information.
In one embodiment, the speed sensor is used for acquiring the information of the speed of the engraving head engraving on the plate roller in real time; and acquiring the quality information of the network cells according to the position information.
In one embodiment, the acceleration sensor is used for acquiring the acceleration information of the engraving head engraving on the plate roller in real time; and acquiring the quality information of the net holes according to the acceleration information.
In one embodiment, the depth information of the network cells is collected in real time by using a depth information sensor; and acquiring the quality information of the network cells according to the depth information.
For the specific definition of the driving device, reference may be made to the above definition of the driving method, which is not described herein again. The modules in the above driving device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
FIG. 6 is a schematic diagram of an internal structure of an electrographic control system according to an embodiment of the present application. As shown in fig. 6, the electrographic control system includes a processor and a memory connected by a system bus. Wherein, the processor is used for providing calculation and control capability and supporting the operation of the whole electric carving control system. The memory may include a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The computer program can be executed by a processor to implement a driving method provided in the following embodiments. The internal memory provides a cached execution environment for the operating system computer programs in the non-volatile storage medium.
The implementation of each module in the driving apparatus provided in the embodiment of the present application may be in the form of a computer program. The computer program may be run on a terminal or a server. The program modules of the computer program may be stored in the memory of the electronic engraving control system. Which when executed by a processor, performs the steps of the method described in the embodiments of the present application.
The embodiment of the application also provides a computer readable storage medium. One or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by one or more processors, cause the processors to perform the steps of the method of driving. A computer program product comprising instructions which, when run on a computer, cause the computer to perform a method of driving.
Any reference to memory, storage, database, or other medium used herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus (Rambus) direct RAM (RDRAM), direct bused dynamic RAM (DRDRAM), and Rambus Dynamic RAM (RDRAM).
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A driving method is characterized by being applied to an electric carving control system, and the method comprises the following steps:
generating an engraving control signal according to the pattern to be processed of the electric engraving control system;
driving the plate roller to rotate according to the engraving control signal, and driving the engraving head to reciprocate perpendicular to the cylindrical surface of the plate roller while moving along the axial direction of the plate roller according to the engraving control signal so as to form a mesh on the plate roller;
and acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller, and acquiring a target driving strategy of the electric carving control system according to the quality information of the mesh points.
2. The method of claim 1, wherein the obtaining the target driving strategy of the electrographic marking control system according to the quality information of the cells comprises:
when the quality information of the mesh holes meets the quality requirement, driving the engraving head to continue the axial motion and the reciprocating motion to form the mesh holes on the rotating plate roller;
and generating an emergency braking signal when the quality information of the mesh holes does not meet the quality requirement, wherein the emergency braking signal is used for controlling the engraving head to stop the axial motion and the reciprocating motion and controlling the plate roller to stop rotating.
3. The method of claim 2, wherein after generating an emergency braking signal when the quality information of the cell does not meet the quality requirement, the method further comprises:
and controlling the engraving head to repair the unqualified mesh on the plate roller according to the quality information of the mesh.
4. The method of claim 1, wherein the sensing module comprises: a position sensor; the method for acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller comprises the following steps:
acquiring the position information of the engraving head engraved on the printing roller in real time by using the position sensor;
and acquiring the quality information of the network cells according to the position information.
5. The method of claim 4, wherein the sensing module comprises: a speed sensor; the method for acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller comprises the following steps:
acquiring the speed information of the engraving head engraved on the printing roller in real time by using the speed sensor;
and acquiring the quality information of the network cells according to the position information.
6. The method of claim 4, wherein the sensing module comprises: an acceleration sensor; the method for acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller comprises the following steps:
acquiring the acceleration information engraved on the printing roller by the engraving head in real time by using the acceleration sensor;
and acquiring the quality information of the net holes according to the acceleration information.
7. The method of claim 4, wherein the sensing module comprises: a depth information sensor; the method for acquiring the quality information of the mesh points in real time by using the sensing module on the plate roller comprises the following steps:
acquiring the depth information of the net holes in real time by using the depth information sensor;
and acquiring the quality information of the network cells according to the depth information.
8. A drive device, comprising:
the generation module is used for generating an engraving control signal according to the pattern to be processed of the electric engraving control system;
the driving module is used for driving the plate roller to rotate according to the engraving control signal and driving the engraving head to reciprocate along the axial direction of the plate roller and simultaneously perpendicular to the cylindrical surface of the plate roller according to the engraving control signal so as to form a mesh on the plate roller;
and the acquisition module is used for acquiring the quality information of the mesh point in real time by using the sensing module on the plate roller and acquiring a target driving strategy of the electric carving control system according to the quality information of the mesh point.
9. An electric engraving control system comprising a memory and a processor, the memory having stored therein a computer program, which, when executed by the processor, causes the processor to execute the steps of the driving method according to any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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