CN116476383A - Control method of stereoscopic printing apparatus, and readable storage medium - Google Patents

Control method of stereoscopic printing apparatus, and readable storage medium Download PDF

Info

Publication number
CN116476383A
CN116476383A CN202310330016.8A CN202310330016A CN116476383A CN 116476383 A CN116476383 A CN 116476383A CN 202310330016 A CN202310330016 A CN 202310330016A CN 116476383 A CN116476383 A CN 116476383A
Authority
CN
China
Prior art keywords
platform
printing
value
preset
detection value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310330016.8A
Other languages
Chinese (zh)
Inventor
陈建刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Anycubic Technology Co Ltd
Original Assignee
Shenzhen Anycubic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Anycubic Technology Co Ltd filed Critical Shenzhen Anycubic Technology Co Ltd
Priority to CN202310330016.8A priority Critical patent/CN116476383A/en
Publication of CN116476383A publication Critical patent/CN116476383A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/245—Platforms or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Abstract

The application provides a control method of stereoscopic printing equipment, stereoscopic printing equipment and a readable storage medium, and relates to the technical field of printing. The three-dimensional printing equipment comprises a printing platform, a mounting structure and a detection device, wherein the first end of the mounting structure is used for mounting the printing platform, the detection device is arranged on the mounting structure and used for detecting the stress condition of the mounting structure, and the method comprises the following steps: acquiring a detection preset threshold value of a platform and reading a detection value of a detection device; determining the installation condition of the printing platform according to the detection value of the detection device; and controlling the three-dimensional printing equipment to print according to the installation condition of the printing platform and the printing instruction. According to the printing platform and the printing control method, the stress condition of the mounting structure is detected and analyzed before printing, the mounting condition of the printing platform is judged, the problem that printing is started under the condition that the printing platform is not mounted is avoided, and the printing reliability is improved.

Description

Control method of stereoscopic printing apparatus, and readable storage medium
Technical Field
The present disclosure relates to the field of printing technologies, and in particular, to a control method of a stereoscopic printing apparatus, and a readable storage medium.
Background
The 3D printing technology is one of the rapid prototyping technologies, which is based on a digital model file, using an adhesive material such as resin, and obtaining a desired model by means of layer-by-layer printing. In the stereoscopic printing device applying the 3D printing technology, the printing platform is an indispensable component, and the installation effect of the printing platform is one of important factors influencing the printing process, if the installation effect of the printing platform is poor, the printing reliability is reduced.
Disclosure of Invention
In view of this, the present application provides a control method of a stereoscopic printing apparatus, and a readable storage medium, which can determine the installation condition of a printing platform by detecting and analyzing the stress condition of an installation structure before printing, thereby avoiding the problem that printing is started when the printing platform is not installed or is installed by mistake, and improving the printing reliability. .
In a first aspect, an embodiment of the present application provides a control method of a stereoscopic printing apparatus, where the stereoscopic printing apparatus includes a printing platform, a mounting structure, and a detecting device, where a first end of the mounting structure is used to mount the printing platform, and the detecting device is disposed on the mounting structure and is used to detect a stress condition of the mounting structure, and the method includes:
Acquiring a detection preset threshold value of a platform and reading a detection value of a detection device;
determining the installation condition of the printing platform according to the detection value of the detection device;
and controlling the three-dimensional printing equipment to print according to the installation condition of the printing platform and the printing instruction.
The method according to the embodiment of the application can also have the following additional technical characteristics:
in the above technical solution, optionally, the platform detection preset threshold includes a first platform weight preset value, and the detection value includes a first detection value;
according to the detected value of the detecting device, the installation condition of the printing platform is determined, and the method specifically comprises the following steps:
judging whether the first detection value is in a preset range corresponding to a preset value of the weight of the first platform or not;
if the first detection value is within the preset range, determining that the printing platform is installed correctly;
according to the installation condition of the printing platform and the printing instruction, controlling the printing of the stereoscopic printing equipment, specifically comprising:
and controlling the printing of the stereoscopic printing equipment according to the correct information and the printing instruction installed on the printing platform.
In any of the above solutions, optionally, the platform detection preset threshold includes a platform fastening preset value, and the detection value includes a second detection value;
according to the detected value of the detecting device, the installation condition of the printing platform is determined, and the method specifically comprises the following steps:
Judging whether the second detection value is larger than or equal to a platform fastening preset value;
if the second detection value is greater than or equal to the platform fastening preset value, determining that the printing platform is fastened;
according to the installation condition of the printing platform and the printing instruction, controlling the printing of the stereoscopic printing equipment, specifically comprising:
and controlling the three-dimensional printing equipment to print according to the information fastened by the printing platform and the printing instruction.
In any of the above technical solutions, optionally, at least one first fastener installation position is set at a first end of the installation structure, at least one second fastener installation position is set at the print platform, the fasteners are installed at the first fastener installation position and the second fastener installation position, and whether the fasteners fasten the print platform and the installation structure is determined by judging whether the second detection value is greater than or equal to the platform fastening preset value.
In any of the above technical solutions, optionally, obtaining a platform detection preset threshold specifically includes:
the method comprises the steps of obtaining the equipment model of the stereoscopic printing equipment and/or the platform model of a printing platform required to be installed by the stereoscopic printing equipment, and obtaining a platform detection preset threshold corresponding to the equipment model and/or the platform model.
In any of the above solutions, optionally, the method further includes:
Acquiring the number of times that the first detection value of the detection device is not read;
if the number of times of the first detection value of the detection device which is not read is greater than or equal to the first preset number of times, first prompt information is sent out, wherein the first prompt information is used for prompting that the detection device is abnormal.
In any of the above solutions, optionally, after sending the first prompt message, the method further includes:
and acquiring first feedback information of the user based on the first prompt information, and continuously reading a first detection value of the detection device according to the first feedback information.
In any of the above solutions, optionally, before determining the installation condition of the printing platform according to the detection value of the detection device, the method further includes:
and acquiring a printing instruction.
In any of the above solutions, optionally, the method further includes:
acquiring the times that the first detection value is not in a preset range;
if the number of times that the first detection value is not in the preset range is greater than or equal to the second preset number of times, a second prompt message is sent, wherein the second prompt message is used for prompting that the printing platform is abnormally installed.
In any of the above technical solutions, optionally, after sending the second prompt message, the method further includes:
and acquiring second feedback information of the user based on the second prompt information, and determining whether to read a second detection value of the detection device according to the second feedback information.
In any of the above technical solutions, optionally, if the number of times that the first detection value is not in the preset range is greater than or equal to the second preset number of times, sending a second prompt message specifically includes:
if the number of times that the first detection value is not in the preset range is greater than or equal to the second preset number of times, and the first detection value is greater than the upper limit value of the preset range, a second prompt message is sent, wherein the second prompt message is used for prompting that the printing platform is installed incorrectly and/or that the printing platform has foreign matters.
In any of the above technical solutions, optionally, if the number of times that the first detection value is not in the preset range is greater than or equal to the second preset number of times, sending a second prompt message specifically includes:
if the number of times that the first detection value is not in the preset range is greater than or equal to the second preset number of times, and the first detection value is smaller than the lower limit value of the preset range, a second prompt message is sent, wherein the second prompt message is used for prompting that the printing platform is not installed or is installed incorrectly.
In any of the above solutions, optionally, the method further includes:
acquiring the times that the first detection value is not in a preset range;
if the number of times that the first detection value is not in the preset range is greater than or equal to the second preset number of times, and the first detection value is smaller than the lower limit value of the preset range and is greater than the second platform weight preset value, the corresponding relation between the platform weight values and the platform sizes of the prestored printing platforms of a plurality of models is obtained, wherein the second platform weight preset value is smaller than the first platform weight preset value;
Searching a target platform size corresponding to the first detection value in the corresponding relation;
and adjusting the target display range of the display screen of the stereoscopic printing equipment and/or the target light-emitting area of the light source of the stereoscopic printing equipment according to the target platform size.
In any of the above solutions, optionally, the method further includes:
acquiring the times that the second detection value is smaller than the platform fastening preset value;
if the number of times that the second detection value is smaller than the platform fastening preset value is greater than or equal to the third preset number of times, third prompt information is sent out, wherein the third prompt information is used for prompting that the printing platform is not fastened.
In any of the above solutions, optionally, after sending the third prompting message, the method further includes:
and acquiring third feedback information of the user based on the third prompt information, and determining whether to control the three-dimensional printing equipment to print according to the printing instruction according to the third feedback information.
In a second aspect, embodiments of the present application provide a stereoscopic printing apparatus, including:
a printing platform;
the first end of the mounting structure is used for mounting the printing platform;
the detection device is arranged on the mounting structure and is used for detecting the stress condition of the mounting structure;
a memory storing a program or instructions;
A processor which when executing the program or instructions implements the steps of the print control method as in the first aspect.
In a third aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which, when executed by a processor, implement the steps of the method as in the first aspect.
In a fourth aspect, embodiments of the present application provide a chip comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute programs or instructions to implement a method as in the first aspect.
In a fifth aspect, embodiments of the present application provide a computer program product stored in a storage medium, the program product being executable by at least one processor to implement a method as in the first aspect.
In the embodiment of the application, the detection preset threshold value of the platform is obtained, the detection value of the detection device is read, and the installation condition of the printing platform is judged by detecting and analyzing the stress condition of the installation structure before printing. And controlling the three-dimensional printing equipment to print according to the installation condition of the printing platform and the acquired printing instruction. According to the printing platform and the printing control method, the stress condition of the mounting structure is detected and analyzed before printing, the mounting condition of the printing platform is judged, the problem that printing is started under the condition that the printing platform is not mounted is avoided, and the printing reliability is improved.
The foregoing description is only an overview of the technical solutions of the present application, and may be implemented according to the content of the specification in order to make the technical means of the present application more clearly understood, and in order to make the above-mentioned and other objects, features and advantages of the present application more clearly understood, the following detailed description of the present application will be given.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 shows a block diagram of a stereoscopic printing apparatus of an embodiment of the present application;
FIG. 2 is a flow chart of a control method of the stereoscopic printing apparatus according to the embodiment of the application;
FIG. 3 is a second flow chart of a control method of the stereoscopic printing apparatus according to the embodiment of the application;
FIG. 4 is a third flow chart of a control method of the stereoscopic printing apparatus according to the embodiment of the application;
FIG. 5 shows a fourth flow chart of a control method of the stereoscopic printing apparatus according to the embodiment of the present application;
FIG. 6 illustrates a schematic diagram of a target display range of a display screen of an embodiment of the present application;
FIG. 7 illustrates a schematic view of a target light emitting area of a light source according to an embodiment of the present application;
fig. 8 shows a fifth flowchart of a control method of the stereoscopic printing apparatus according to the embodiment of the present application.
Wherein, the correspondence between the reference numerals and the component names in the figures is:
101 print platform, 102 mounting structure, 103 detection device, 104 base, 105 lifting assembly, 106 silo, 107 fastener, 108 display screen, 109 light source.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The control method of the stereoscopic printing device, the stereoscopic printing device and the readable storage medium provided by the embodiment of the application are described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenes thereof.
The embodiment of the application provides a control method of a stereoscopic printing device, namely a 3D stereoscopic printing device, which can be a photo-curing 3D stereoscopic printing device. As shown in fig. 1, the stereoscopic printing apparatus includes a printing platform 101, a mounting structure 102, and a detecting device 103, where a first end of the mounting structure 102 is used for mounting the printing platform 101, and the detecting device 103 is disposed on the mounting structure 102 and used for detecting stress conditions of the mounting structure 102.
In addition, the stereoscopic printing device further comprises a base 104, a lifting assembly 105, a trough 106, a display screen 108 and a light source 109, wherein the lifting assembly 105 is arranged on the base 104, the second end of the mounting structure 102 is connected with the lifting assembly 105, the lifting assembly 105 can drive the mounting structure 102 and the printing platform 101 to move relative to one side of the trough 106 so as to print a model, the display screen 108 is positioned on the other side of the trough 106, and the trough 106 is used for containing printing materials (such as resin).
Wherein the mounting structure 102 may be a cantilever, a cantilever beam, etc., capable of connecting the printing platform 101 and the lifting assembly 105; the detecting device 103 may be a force detecting device, a deformation detecting device, etc., mainly by detecting deformation of a specific part at a specific position and other physical quantities capable of representing stress variation thereof, such as tension, gravity, pressure, torsion, etc., specifically may be some devices for detecting stress variation, such as an elastic resistance strain gauge, a tension sensor, etc., in some embodiments, the detecting device 103 is disposed on the mounting structure 102, specifically may be attached to an upper surface of the mounting structure 102, and can detect stress conditions of the mounting structure 102. The detecting device 103 may also be a device capable of detecting deformation such as a photoelectric detecting device or an image detecting device, for example, the image detecting device includes a camera and an image analyzing device, the camera is used for collecting an image of the mounting structure 102, and the image analyzing device analyzes deformation and stress conditions of the image through the image of the mounting structure 102. The installation position of the image analysis device on the stereoscopic printing apparatus is not limited, and a clear image of the mounting structure 102 may be captured.
After the printing platform 101 is mounted on the mounting structure 102, the printing platform 101 will exert a pulling action on the mounting structure 102, so that the mounting structure 102 will deform slightly, and the stress condition of the mounting structure 102 can be obtained by measuring the deformation of the mounting structure 102. Specifically, in some embodiments, the detecting device 103 may be connected to a measuring circuit and a voltmeter, where the detecting device 103 and the measuring circuit form a wheatstone bridge, obtain an output voltage of the voltmeter, and obtain a stress condition of the mounting structure 102 through a relationship between the output voltage and the stress condition, for example, may calculate a corresponding stress value.
The working process of the photo-curing 3D stereoscopic printing equipment is as follows: the trough 106 holds the printing material and then places on the display screen 108, one side of the display screen 108 is provided with a light source 109, the display screen 108 is used for displaying a pattern with a specific outline, the light of the light source 109 passes through the pattern and is projected on the release film at the bottom of the trough 106, so that the printing material between the printing platform 101 and the release film is solidified and connected to the surface of the printing platform 101, the printing platform 101 then lifts the solidified printing model upwards, the solidified printing model is stripped from the release film at the bottom of the trough 106, then the next layer of the printing model is continued, and three-dimensional printing is realized by stacking.
As shown in fig. 2, the method includes:
step 201, obtaining a platform detection preset threshold.
The platform detection preset threshold is a judgment standard for judging the installation condition of the printing platform, and can be stored in a memory of the stereoscopic printing equipment in advance. When the installation detection of the print platform 101 is required, a platform detection preset threshold value is acquired from the memory, so that subsequent installation detection is performed based on the platform detection preset threshold value.
In some embodiments, the platform detection preset threshold may also be a user input, which is not limited herein.
Step 202, reading a detection value of the detection device.
Step 203, determining the installation condition of the printing platform according to the detection value of the detection device.
Before printing, the installation condition of the printing platform 101 is determined by detecting and analyzing the stress condition of the installation structure 102, wherein the installation condition includes whether the printing platform 101 is installed correctly and/or whether the printing platform 101 is fastened to the installation structure 102.
Step 204, controlling the stereoscopic printing equipment to print according to the installation condition of the printing platform 101 and the printing instruction.
The stereoscopic printing apparatus is controlled to print according to the installation condition of the printing platform 101 and the acquired printing instruction.
According to the printing platform and the printing control method, the stress condition of the mounting structure is detected and analyzed before printing, the mounting condition of the printing platform is judged, the problem that printing starts under the condition that the printing platform is not mounted is avoided, and the printing reliability is improved.
The method can be applied to the photo-curing printing scene, and the detection of the installation condition of the printing platform is carried out before photo-curing printing so as to ensure the smooth proceeding of photo-curing printing.
As a refinement and extension of the above embodiment, the embodiment of the present invention provides another control method of the stereoscopic printing apparatus, that is, whether the printing platform 101 is installed correctly is detected, where the platform detection preset threshold is a first platform weight preset value, and the detection value is a first detection value. In the embodiment of the present application, the threshold may be a certain value, or may be a value range formed by performing the floating change on the basis of a certain value, that is, including a maximum value and a minimum value. As shown in fig. 3, the method includes:
step 301, obtaining a first platform weight preset value.
The first stage weight preset value corresponds to a weight value of the printing stage 101 of the stereoscopic printing apparatus, and may be stored in advance in a memory of the stereoscopic printing apparatus. Specifically, the print platform 101 is mounted on the mounting structure 102, and a current detection value of the detection device 103 is obtained, where the current detection value is a weight value corresponding to the print platform 101, that is, a force born by the mounting structure 102 after the print platform 101 is mounted on the mounting structure 102, and is stored as a first preset platform weight value corresponding to the print platform 101. When the installation detection of the print platform 101 is required, a first platform weight preset value is acquired from the memory, so that subsequent installation detection is performed based on the first platform weight preset value.
Step 302, a first detection value of a detection device is read.
Step 303, determining whether the first detection value is within a preset range corresponding to the preset value of the first platform weight, if the first detection value is within the preset range, entering step 304, and if the first detection value is not within the preset range, returning to step 302.
Before printing, whether the printing platform 101 is installed correctly is determined by detecting and analyzing the stress condition of the installation structure 102. Specifically, if the printing platform 101 is mounted on the mounting structure 102, the printing platform 101 will exert a pulling action on the mounting structure 102, so that the mounting structure 102 will deform slightly, and the stress condition of the mounting structure 102 can be obtained by measuring the deformation of the mounting structure 102 by the detecting device 103. Thus, an attempt to read the first detection value of the detection device 103 indicates that the printing platform 101 is mounted on the mounting structure 102 if the first detection value of the detection device 103 can be read, and indicates that the size of the mounted printing platform 101 is correct if the first detection value of the detection device 103 can also be read within a preset range corresponding to the preset value of the first platform weight, that is, the stress of the mounting structure 102 is approximately equal to the weight of the printing platform 101.
It should be noted that, the upper limit value of the preset range corresponding to the preset value of the first platform weight is greater than the preset value of the first platform weight, and the lower limit value is less than the preset value of the first platform weight. For example, the first platform weight preset value is Z, the upper limit value of the corresponding preset range is equal to z+n, the lower limit value is equal to Z-m, n and m are positive numbers, and n and m may be equal or unequal.
Step 304, it is determined that the print platform is installed correctly, and the stereoscopic print device is controlled to print according to the print instruction.
After the print platform 101 is judged to be installed correctly, the stereoscopic printing device is controlled to print according to the acquired printing instruction.
According to the embodiment of the application, the stress condition of the mounting structure 102 is detected and analyzed before printing, so that the mounting condition of the printing platform 101 is judged, the problem that printing is started when the printing platform 101 is not mounted or is mounted wrongly is avoided, and the printing reliability is improved.
The method can be applied to the photo-curing printing scene, and the detection of the installation condition of the printing platform 101 is carried out before photo-curing printing so as to ensure the smooth proceeding of photo-curing printing.
The embodiment of the invention also provides a control method of the stereoscopic printing equipment, namely, whether the printing platform 101 is fastened or not is detected more accurately. As shown in fig. 1, at least one first fastener mounting location is provided at a first end of the mounting structure 102, at least one second fastener mounting location is provided at the print platform 101, and the fastener 107 is mounted to the first fastener mounting location and the second fastener mounting location, i.e., the first fastener mounting location and the second fastener mounting location are connected by the fastener 107, thereby fastening the print platform 101 to the first end of the mounting structure 102.
That is, the print platform 101 and the mounting structure 102 are detachably connected by the fastener 107, for example, the fastener 107 may be a knob, a screw, etc., the surface of the fastener 107 is provided with threads, the first fastener mounting position and the second fastener mounting position may be through holes, limit grooves, etc., and the fastener 107 is screwed into the first fastener mounting position and the second fastener mounting position along the threads to squeeze the print platform 101 and the mounting structure 102, so as to realize the fastening connection of the print platform 101 and the mounting structure 102.
Whether the fastener 107 fastens the printing platform 101 and the mounting structure 102 may be determined by determining whether the second detection value is greater than or equal to a platform fastening preset value. The platform detection preset threshold value is a second platform weight preset value, and the detection value is a second detection value. As shown in fig. 4, the method includes:
step 401, obtaining a platform fastening preset value.
In this embodiment, a platform fastening preset value is obtained, which is a force that the mounting structure 102 receives in a case where the print platform 101 is fastened to the mounting structure 102 by a fastener, the platform fastening preset value being greater than the first platform weight preset value. Where the print platform 101 is fastened to the mounting structure 102, the force received by the mounting structure 102 includes at least the weight of the print platform 101, the weight of the fastener, and the torque force of the fastener to the mounting structure 102.
In some embodiments, the platform fastening preset value may be stored in advance in a memory of the stereoscopic printing apparatus, for example, after the printing platform 101 is fastened with the fastener, a detection value of the detection device 103 at this time is acquired as the platform fastening preset value. In addition, the preset value of the platform fastening may be input by a user, which is not limited herein.
Step 402, a second detection value of the detection device is read.
Step 403, determining whether the second detection value is greater than or equal to the preset platform fastening value, if the second detection value is greater than or equal to the preset platform fastening value, entering step 402, and if the second detection value is less than the preset platform fastening value, returning to step 404.
Step 404, determining that the printing platform is fastened, and controlling the stereoscopic printing equipment to print according to the printing instruction.
In this embodiment, whether the printing platform 101 is locked is determined by detecting and analyzing the stress condition of the mounting structure 102. Specifically, the second detection value of the detection device 103 is read, and if the second detection value is greater than or equal to the platform fastening preset value, which indicates that the stress of the mounting structure 102 has exceeded the platform fastening preset value at this time, it is determined that the printing platform 101 has been locked to the mounting structure 102, so that printing is performed according to the acquired printing instruction.
According to the embodiment of the application, whether the printing platform 101 is locked or not is judged by detecting and analyzing the stress condition of the mounting structure 102 before printing, so that the problem that the printing platform 101 is unlocked and printing is started is avoided, and the printing reliability is improved.
By the above-described embodiment, it is possible to basically detect the installation condition of the printing platform 101, that is, basically obtain whether the printing platform 101 is installed correctly, mounted to the mounting structure 102 normally, and fastened to the mounting structure 102.
In some embodiments, in order to enhance the technical effects of the present application, as an improvement of the above embodiments, the embodiments of the present invention provide a control method of a stereoscopic printing apparatus, that is, a method for detecting whether the printing platform 101 is installed correctly and fastened. As shown in fig. 5, the method includes:
step 501, a first platform weight preset value and a platform fastening preset value are obtained.
Step 502, a first detection value of a detection device is read.
Step 503, determining whether the first detection value is within a preset range corresponding to the preset value of the first platform weight, if the first detection value is within the preset range, entering step 504, and if the first detection value is not within the preset range, returning to step 502.
Step 504, determining that the print platform is installed correctly, and reading a second detection value of the detection device.
Step 505, determining whether the second detection value is greater than or equal to the preset platform fastening value, if the second detection value is greater than or equal to the preset platform fastening value, entering step 506, and if the second detection value is less than the preset platform fastening value, returning to step 504.
Step 506, determining that the printing platform is fastened, and controlling the stereoscopic printing equipment to print according to the printing instruction.
In this embodiment, the first platform weight preset value is obtained together with the platform fastening preset value. Steps 502 to 503 are the same as or similar to steps 302 to 304, and it can be determined whether the printing platform 101 is properly mounted on the mounting structure 102, which will not be described herein.
After the print platform 101 is determined to be correctly installed, whether the print platform 101 is locked is determined by detecting and analyzing the stress condition of the installation structure 102. Steps 504 to 506 are the same as or similar to steps 402 to 404, and it can be determined whether the printing platform 101 is fastened to the mounting structure 102, which will not be described herein.
According to the printing platform and the printing method, whether the printing platform 101 is correctly installed and locked is judged by detecting and analyzing the stress condition of the installation structure 102 before printing, the problem that printing is started after the printing platform 101 is incorrectly installed and unlocked is avoided, and the printing reliability is improved.
In one embodiment of the present application, the obtaining a platform detection preset threshold specifically includes: the device model of the stereoscopic printing device and/or the platform model of the printing platform 101 to be installed by the stereoscopic printing device are obtained, and a platform detection preset threshold corresponding to the device model and/or the platform model is obtained.
In this embodiment, the control method of the present invention can also perform unified management on different stereoscopic printing apparatuses. Since the types of the printing platforms 101 mounted by the stereoscopic printing apparatuses of different types are different, for example, a printing platform of the stereoscopic printing apparatus mounting platform type a of the apparatus type a and a printing platform of the stereoscopic printing apparatus mounting platform type B of the apparatus type B; alternatively, a stereoscopic printing apparatus can be provided with printing platforms of different models, for example, a stereoscopic printing apparatus of apparatus model C can be provided with printing platforms of platform models C1, C2, C3. In addition, the printing platforms of different models have different sizes and materials (i.e. different weights), so that the corresponding first platform weight preset value needs to be obtained according to the printing platform 101 to be installed, thereby judging the installation condition of the printing platform 101.
In addition, due to the different types of stereoscopic printing apparatuses, the setting positions of the first fastener mounting positions on the mounting structure 102 and the setting positions of the second fastener mounting positions on the printing platform 101 are different, so that the stress of the mounting structure 102 is also different, for example, the stress of the mounting structure 102 is different when the fasteners are mounted right above the mounting structure 102 and the fasteners are mounted on the side surface of the mounting structure 102. Therefore, it is necessary to acquire a corresponding platform fastening preset value according to the equipment model of the stereoscopic printing equipment, so as to perform judgment of the locking condition of the printing platform 101.
Therefore, when the first platform weight preset value and the platform fastening preset value are obtained, the corresponding first platform weight preset value and the corresponding platform fastening preset value are obtained according to the equipment model of the current stereoscopic printing equipment. For example, the stereoscopic printing device is of a model A, and corresponds to a first platform weight preset value Z1 and a platform fastening preset value J1; the stereoscopic printing equipment is of a model B, and corresponds to a first platform weight preset value Z2 and a platform fastening preset value J2. Or, the corresponding first platform weight preset value and platform fastening preset value can be obtained according to the platform model of the printing platform to be installed. For example, for the stereoscopic printing device C, if the printing of this time requires a printing platform of the model C1, the printing platform corresponds to a first platform weight preset value Z3 and a platform fastening preset value J3; if the printing of the current time requires a printing platform of the model c2, the printing platform corresponds to a first platform weight preset value Z4 and a platform fastening preset value J4. The control method can identify the corresponding printing platform of the current three-dimensional printing equipment, lays a solid foundation for successful operation of subsequent three-dimensional printing, and avoids printing failure of the three-dimensional model.
In one embodiment, the stereoscopic printing device is further provided with an interaction device, such as a touch screen, capable of receiving input information of a user and displaying the input information, so as to realize interaction with the user. The equipment model and the platform model can be obtained by inquiring the pre-stored equipment information, and also can be obtained by inputting the equipment model and the platform model on the interaction device by a user.
According to the embodiment of the application, the first platform weight preset value and the platform fastening preset value corresponding to the equipment or the platforms of different models are obtained, so that the accuracy of the platform installation, namely locking detection is guaranteed.
In an embodiment of the present application, a method for controlling linkage of multiple stereo printing devices is further provided, that is, stereo printing devices with identical device models and/or identical platform models of printing platforms to be installed are uniformly managed, after one of the stereo printing devices obtains a first platform weight preset value and a platform fastening preset value corresponding to the device model and/or the platform model, the first platform weight preset value and the platform fastening preset value can be sent to other devices with identical device models and/or platform models through a communication device set by the stereo printing device, so that unified management of multiple stereo printing devices is achieved, and printing efficiency is improved.
In one embodiment of the present application, the method further comprises: if the first detection value of the detection device 103 is not read, continuing to try to read the first detection value of the detection device 103, and obtaining the number of times when the first detection value of the detection device 103 is not read, and if the number of times when the first detection value of the detection device 103 is not read is greater than or equal to the first preset number of times, sending out first prompt information, wherein the first prompt information is used for prompting that the detection device 103 is abnormal.
In this embodiment, if the number of times the first detection value of the detection device 103 is not read is greater than or equal to the first preset number of times (for example, 10 times), which indicates that the detection value of the detection device 103 is still not read, it is determined that the detection device 103 is abnormal, detection of the abnormality of the detection device 103 is achieved, and a prompt is timely sent to inform the user of the abnormality of the detection device 103.
In addition, in some embodiments, the abnormality of the detecting device 103 may be determined only by not reading the detection value multiple times, so as to avoid the problem of erroneous determination of the determination, and improve the reliability of determining the abnormality of the detecting device 103.
In one embodiment of the present application, after the first prompt message is sent, the method further includes: and acquiring first feedback information of the user based on the first prompt information, and continuously reading a first detection value of the detection device 103 according to the first feedback information.
In this embodiment, after obtaining the first prompt information, the user knows that the detecting device 103 is abnormal, takes measures for replacing the detecting device 103, and performs information feedback for replacing the detecting device 103 through the interaction device. After the feedback information of the user is obtained, whether to continue reading the first detection value of the detection device 103 is determined through the feedback of the user, so that interaction with the user is realized, and printing efficiency is improved.
In one embodiment of the present application, after reading the detection value of the detection device 103, before determining the installation condition of the printing platform according to the detection value of the detection device 103, the method further includes: and acquiring a printing instruction.
In this embodiment, after the system initialization step (i.e., reading the first detection value of the detection device 103) of the stereoscopic printing apparatus, acquisition of a print instruction is performed, and in response to acquisition of the print instruction, the installation condition of the printing platform 101 is detected by the detection device 103. Specifically, after it is determined that the abnormality occurs in the detection device 103, printing is not performed, that is, a print instruction is not acquired; and the print instruction is acquired after it is determined that no abnormality has occurred in the detection device 103. Therefore, the accurate detection of the installation condition of the printing platform 101 can be realized through the accurate detection device 103.
It should be noted that, since the stereoscopic printing apparatus has a unique implementation process in implementing the photo-curing stereoscopic printing process, after each printing process is completed, the cleaning operation (such as shoveling the stereoscopic model, cleaning the photo-curing residues remained on the printing platform 101, etc.) of the user on the printing platform 101 will affect the next photo-curing stereoscopic printing operation. The weight of the print platform 101 is not only based on its own size, materials of construction, but is also affected by the last print cleaning operation. Therefore, in the process of the photo-curing stereoscopic printing of the present invention, it is a critical link to acquire the printing command to trigger the installation detection of the printing platform 101. In some embodiments, upon acquisition of a user or remote print instruction, in most cases, it is indicated that the user has performed a cleaning operation on the print platform 101 so that a subsequent corresponding detection will not be performed.
In this embodiment, the detection of the installation condition of the printing platform 101 of the current printing is performed after the printing instruction is acquired, because when the current printing process is not entered, there may be a printing model that is not taken down in the previous printing on the printing platform 101, and therefore if the detection is performed in advance without entering the current printing process, the detection result is inaccurate due to the false detection.
The printing instruction can be issued to the stereoscopic printing equipment through the cloud or input by a user through the interaction device.
In one embodiment of the present application, after determining whether the first detection value is within a preset range corresponding to the preset value of the first platform weight, if the first detection value is not within the preset range, the first detection value of the detection device 103 is continuously read, and whether the first detection value is within the preset range corresponding to the preset value of the first platform weight is determined, and the number of times that the first detection value is not within the preset range is obtained, and if the number of times is greater than or equal to a second preset number of times, a second prompt message is sent, where the second prompt message is used to prompt that the printing platform 101 is abnormally installed.
In this embodiment, if it is determined that none of the first detection values is within the preset range, for example, more than 10 times, it is determined that there is an abnormal installation condition such as the printing platform 101 is not installed, an installation error, or a foreign matter exists on the printing platform 101, and a prompt is sent out in time to inform the user of the abnormal condition.
In addition, in some embodiments of the present application, the abnormal condition of the installation of the printing platform 101 is determined by determining that the first detection value is not within the preset range for multiple times, so that the problem of erroneous determination of the determination is avoided, and the reliability of determining the abnormal condition of the installation of the printing platform 101 is improved.
In some embodiments of the present application, after the second prompt message is sent, the method may further include: and acquiring second feedback information of the user based on the second prompt information, and determining whether to read a second detection value of the detection device 103 according to the second feedback information.
In this embodiment, after obtaining the second prompt information, the user knows that the printing platform 101 is abnormally installed, and reinstallates or replaces the corresponding printing platform 101, and performs information feedback through the interaction device. After the feedback information of the user is obtained, whether to continue detection is determined through the feedback of the user, interaction with the user is realized, normal operation of the three-dimensional printing operation is ensured, and printing efficiency is also improved.
In one embodiment, if the number of times that the first detection value is not within the preset range is greater than or equal to the second preset number of times, a second prompt message is sent, which specifically includes: if the number of times that the first detection value is not in the preset range is greater than or equal to the second preset number of times, and the first detection value is greater than the upper limit value of the preset range, a second prompt message is sent, wherein the second prompt message is used for prompting that the printing platform is installed incorrectly and/or that the printing platform has foreign matters.
In this embodiment, if the first detection value is greater than the upper limit value of the preset range, the actual detection value is indicated to be large, so that a prompt is sent to confirm with the user whether other printing platforms with large sizes are installed or not, and whether the printing platform is not taken by the last printed model or other sundries are adhered to the printing platform or not can be confirmed by the user, so that the user is reminded to perform replacement or cleaning operation in real time, and faults are removed in time.
In one embodiment, if the number of times that the first detection value is not within the preset range is greater than or equal to the second preset number of times, a second prompt message is sent, which specifically includes: if the number of times that the first detection value is not within the preset range is greater than or equal to the second preset number of times, and the first detection value is smaller than the lower limit value of the preset range, a second prompt message is sent, wherein the second prompt message is used for prompting that the printing platform 101 is not installed or is installed incorrectly.
In this embodiment, if the first detection value is smaller than the lower limit value of the preset range, the actual detection value is indicated to be small, so that a prompt is sent out, and the user is confirmed whether a printing platform with other small size is not installed or installed, so that the effect of prompt of the user is realized, and the printing efficiency is improved.
In one embodiment of the present application, the control method further includes: acquiring the times that the first detection value is not in a preset range; if the number of times that the first detection value is not in the preset range is greater than or equal to the second preset number of times, and the first detection value is smaller than the lower limit value of the preset range and is greater than the second platform weight preset value, the corresponding relation between the platform weight values and the platform sizes of the prestored printing platforms of a plurality of models is obtained, wherein the second platform weight preset value is smaller than the first platform weight preset value; searching a target platform size corresponding to the first detection value in the corresponding relation; the target display range of the display screen 108 of the stereoscopic printing apparatus and/or the target light emitting area of the light source 109 of the stereoscopic printing apparatus are adjusted according to the target platform size.
In this embodiment, if the number of times the first detection value is not within the preset range is greater than or equal to the second preset number of times, and the first detection value is smaller than the lower limit value of the preset range and greater than the second deck weight preset value, this indicates that other small-sized printing decks are mounted, in which case the small-sized printing decks can still be placed in the hopper 106 at the time of printing, so that the subsequent printing can be performed. However, the display range of the display screen 108 or the light emitting area of the light source 109 may be adjusted based on the size of the small-sized printing platform, in this embodiment, the display range and the light emitting area may refer to the maximum display range of the display screen 108 and the maximum light emitting area of the light source 109, the light source 109 of the stereoscopic printing device includes a light source composed of a plurality of light emitting points, the specific structure may use the light source structure in the prior art, the specific light emitting area is formed by controlling the on/off of different light emitting points in the light source, and the display range of the display screen 108 is also adjusted by adjusting the light transmitting area and the light non-transmitting area in the display screen, which is also the specific structure in the prior art and will not be described in detail herein.
Specifically, the corresponding relation between the platform weight values and the platform sizes of the pre-stored printing platforms of multiple models is obtained, and because the first detection value is the platform weight value corresponding to the installed printing platform of small size, the corresponding target platform size can be found in the corresponding relation, that is, the platform size of the installed printing platform of small size, so that the display range of the display screen 108 or the light emitting area of the light source 109 can be adjusted according to the target platform size. For example, as shown in fig. 6, the maximum display range of the display screen 108 is reduced to a target display range 1081 corresponding to the target land size, and as shown in fig. 7, the maximum light emitting area of the light source 109 is reduced to a target light emitting area 1091 corresponding to the target land size. The other areas of the display screen 108 except the target display area 1081 may not correspond to the print platform, and may be always in the black screen state, and the other areas of the light source 109 except the target light emitting area 1091 may not correspond to the print platform, and may be always in the stop light emitting state.
In this way, the display range of the display screen 108 or the light emitting area of the light source 109 can be adjusted based on the size of the print platform actually mounted, so as to reduce the power consumption.
In one embodiment of the present application, the method further comprises: after judging whether the second detection value is greater than or equal to the preset platform fastening value, if the second detection value is less than the preset platform fastening value, continuing to read the second detection value of the detection device 103 and judging whether the second detection value is greater than or equal to the preset platform fastening value, and obtaining the times that the second detection value is less than the preset platform fastening value, and if the times are greater than or equal to the third preset times, sending out third prompt information, wherein the third prompt information is used for prompting that the printing platform 101 is not fastened.
In this embodiment, if the second detection value is determined to be smaller than the preset platform fastening value for multiple times, for example, 10 times, it is determined that the printing platform is not fastened, and a prompt is timely sent out to inform the user of the abnormal situation, so that the user can take measures timely, the problem that the printing platform falls off due to the fact that the printing platform is not fastened in the printing process is avoided, and printing safety is improved.
In addition, according to the embodiment of the application, the situation that the printing platform is not fastened is judged through judging that the second detection value is smaller than the platform fastening preset value for many times, so that the problem of misjudgment of judgment once is avoided, and the reliability of judging the situation that the printing platform is not fastened is improved.
In one embodiment of the present application, after the third prompt message is sent, the method further includes: and acquiring third feedback information of the user based on the third prompt information, and determining whether to control the three-dimensional printing equipment to print according to the printing instruction according to the third feedback information.
In this embodiment, after obtaining the third prompt information, the user knows that the printing platform 101 is not fastened, takes measures to fasten the printing platform, and feeds back the fastened information through the interaction device. After the feedback information of the user is obtained, whether the stereoscopic printing equipment is controlled to print according to the printing instruction is determined through the feedback of the user, interaction with the user is realized, and printing efficiency is improved.
In still other embodiments of the present invention, the detection device 103 is a tension sensor, as shown in fig. 8, and the method includes:
step 801, reading a first platform weight preset value platvight min and a platform fastening preset value PlatLockMin;
step 802, reading a detection value platLevelint of a current tension sensor;
step 803, judging whether platLevelint reading is successful, if not, proceeding to step 804, if so, proceeding to step 807;
step 804, reading the number cnt++ of the pull sensor;
Step 805, judging whether Cnt is greater than 10, if yes, entering step 806, otherwise returning to step 802;
step 806, the interface prompts the abnormality of the tension sensor;
in steps 802 to 806, an attempt is made to read the detection value platLevelint of the current tension sensor, if the current tension sensor cannot be read, the current tension sensor is read for a plurality of times, the number of times Cnt of reading is counted, if the number of times Cnt of reading exceeds 10 times, the current tension sensor is not read for 10 times, the current tension sensor is indeed failed, and abnormal information of the tension sensor is displayed on an interface of the interaction device so as to remind a user; if it can be read, it indicates that no abnormality has occurred in the tension sensor, and the process proceeds to step 807.
Step 807, judging whether a printing instruction input by a user or issued by a cloud is acquired, if yes, entering step 804, otherwise, continuing to acquire;
step 808, cnt=0;
in steps 807 and 808, after determining that the tension sensor has not failed, attempting to acquire a print instruction, and if not, continuing to attempt reading; if so, the number Cnt of readings from the tension sensor is cleared to count the number of subsequent readings, and step 809 is entered to detect the installation of the print platform 101.
Step 809, judging whether platLevelvent is greater than or equal to platweight Min, if so, proceeding to step 810, if so, proceeding to step 813;
step 810, reading the number cnt++ of pull sensors;
step 811, judging whether Cnt is greater than 10, if yes, proceeding to step 812, otherwise returning to step 809;
step 812, the interface prompts that the print platform is not installed;
step 813, cnt=0;
in steps 809 to 813, it is determined whether the read detection value platLevelint of the current tension sensor is greater than or equal to platweight Min, if yes, it indicates that the print platform 101 may not be installed, in order to avoid the problem of misjudgment, multiple times of reading and judging are performed, the number of reading Cnt is counted, if the number of reading Cnt exceeds 10 times, it indicates that the number of reading Cnt is less than platweight Min, it is determined that the print platform 101 is not installed, and information of the non-installed print platform 101 is displayed on the interface of the interaction device, so as to remind the user; if PlatLevelvent is greater than or equal to PlatWeightMin, it indicates that print platform 101 is installed and the number of readings Cnt of the tension sensor is cleared to allow for statistics of subsequent readings, and step 814 is entered to check whether print platform 101 is locked.
Step 814, determining whether PlatLevellint is greater than or equal to PlatLockMin, if so, proceeding to step 815, if so, proceeding to step 818;
step 815, reading the number cnt++ of pull sensors;
step 816, judging whether Cnt is greater than 10, if yes, entering step 817, otherwise returning to step 814;
step 817, the interface prompts the printing platform to be unlocked;
step 818, printing is started according to the print instruction.
In steps 814 to 818, determining whether the read detection value platLevelint of the current tension sensor is greater than or equal to platLockMin, if so, indicating that the printing platform 101 may not be locked, performing multiple reading and judging to avoid the problem of misjudgment, counting the number of readings Cnt, if the number of readings Cnt exceeds 10, indicating that the number of readings is less than platLockMin, determining that the printing platform 101 is not locked, and displaying information of the unlocked printing platform 101 on the interface of the interaction device to remind the user; if PlatLevelvent is greater than or equal to PlatLockMin, it indicates that the print platform 101 is locked and printing begins.
In addition, after the interface sends out the prompt information, the feedback information of the user can be obtained again, and the follow-up work is carried out according to the feedback information of the user.
According to the printing platform and the printing method, whether the printing platform 101 is installed and locked or not is judged by detecting and analyzing the stress condition of the installation structure 102 before printing, the problem that printing is started after the printing platform 101 is not installed, installed in error or unlocked is avoided, and the printing reliability is improved.
The embodiment of the application also provides a stereoscopic printing device, as shown in fig. 1, comprising:
a printing platform 101;
a mounting structure 102 having a first end for mounting the printing platform 101;
the detection device 103 is arranged on the mounting structure 102 and is used for detecting the stress condition of the mounting structure 102;
a memory (not shown in the figure) in which a program or instructions are stored;
the processor (not shown in the figure) implements the steps of the control method embodiment of the stereoscopic printing device when the processor executes the program or the instruction, and the same technical effects can be achieved, so that repetition is avoided, and no description is repeated here.
In addition, the stereoscopic printing apparatus further comprises a base 104, a lifting assembly 105, a trough 106 and a display screen 108 (not shown).
The memory may be used to store software programs as well as various data, among other things. The memory may mainly include a first memory area storing programs or instructions and a second memory area storing data, wherein the first memory area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory may include volatile memory or nonvolatile memory, or the memory may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (ddr SDRAM), enhanced SDRAM (Enhanced SDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DRRAM). Memory in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.
The processor may include one or more processing units; optionally, the processor integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, and the like, and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor.
The embodiment of the application further provides a readable storage medium, on which a program or an instruction is stored, where the program or the instruction realizes each process of the control method embodiment of the stereoscopic printing device when executed by the processor, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
The embodiment of the application also provides a chip, the chip comprises a processor and a communication interface, the communication interface is coupled with the processor, the processor is used for running programs or instructions, the processes of the control method embodiment of the stereoscopic printing equipment can be realized, the same technical effects can be achieved, and the repetition is avoided, and the description is omitted here.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.
The embodiments of the present application further provide a computer program product stored in a storage medium, where the program product is executed by at least one processor to implement each process of the control method embodiment of the stereoscopic printing device, and achieve the same technical effects, and are not repeated herein.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (10)

1. The control method of the stereoscopic printing equipment is characterized by comprising a printing platform, a mounting structure and a detection device, wherein the first end of the mounting structure is used for mounting the printing platform, and the detection device is arranged on the mounting structure and used for detecting the stress condition of the mounting structure, and the method comprises the following steps:
acquiring a detection preset threshold value of a platform and reading a detection value of the detection device;
Determining the installation condition of the printing platform according to the detection value of the detection device;
and controlling the three-dimensional printing equipment to print according to the installation condition of the printing platform and the printing instruction.
2. The method of claim 1, wherein the platform detection preset threshold comprises a first platform weight preset value, the detection value comprising a first detection value;
the determining the installation condition of the printing platform according to the detection value of the detection device specifically comprises the following steps:
judging whether the first detection value is in a preset range corresponding to the preset value of the first platform weight;
if the first detection value is within the preset range, determining that the printing platform is installed correctly;
the method for controlling the stereoscopic printing equipment to print according to the installation condition and the printing instruction of the printing platform specifically comprises the following steps:
according to the correct information and the printing instruction of the printing platform, controlling the stereoscopic printing equipment to print;
the platform detection preset threshold comprises a platform fastening preset value, and the detection value comprises a second detection value;
the determining the installation condition of the printing platform according to the detection value of the detection device specifically comprises the following steps:
Judging whether the second detection value is larger than or equal to the platform fastening preset value;
if the second detection value is greater than or equal to the platform fastening preset value, determining that the printing platform is fastened;
the method for controlling the stereoscopic printing equipment to print according to the installation condition and the printing instruction of the printing platform specifically comprises the following steps:
controlling the stereoscopic printing equipment to print according to the information fastened by the printing platform and the printing instruction;
at least one first fastener installation position is arranged at the first end of the installation structure, at least one second fastener installation position is arranged on the printing platform, a fastener is installed at the first fastener installation position and the second fastener installation position, and whether the fastener is fastened on the printing platform and the installation structure is determined by judging whether the second detection value is greater than or equal to the platform fastening preset value.
3. The method of claim 1, wherein obtaining the platform detection preset threshold value specifically comprises:
and acquiring the equipment model of the stereoscopic printing equipment and/or the platform model of the printing platform required to be installed by the stereoscopic printing equipment, and acquiring the platform detection preset threshold corresponding to the equipment model and/or the platform model.
4. The method as recited in claim 2, further comprising:
acquiring the number of times that the first detection value of the detection device is not read;
if the number of times that the first detection value of the detection device is not read is greater than or equal to a first preset number of times, a first prompt message is sent, wherein the first prompt message is used for prompting that the detection device is abnormal;
after the first prompt message is sent out, the method further comprises the following steps:
acquiring first feedback information of a user based on the first prompt information, and continuously reading a first detection value of the detection device according to the first feedback information;
before determining the installation condition of the printing platform according to the detection value of the detection device, the printing platform further comprises:
and acquiring the printing instruction.
5. The method as recited in claim 2, further comprising:
acquiring the times that the first detection value is not in the preset range;
if the number of times that the first detection value is not in the preset range is greater than or equal to a second preset number of times, sending out second prompt information, wherein the second prompt information is used for prompting that the printing platform is abnormally installed;
after the second prompt message is sent out, the method further comprises the following steps:
And acquiring second feedback information of the user based on the second prompt information, and determining whether to read a second detection value of the detection device according to the second feedback information.
6. The method of claim 5, wherein if the number of times that the first detection value is not within the preset range is greater than or equal to a second preset number of times, sending a second prompt message, specifically including:
if the number of times that the first detection value is not in the preset range is greater than or equal to a second preset number of times, and the first detection value is greater than the upper limit value of the preset range, sending out second prompt information, wherein the second prompt information is used for prompting that the printing platform is installed incorrectly and/or foreign matters exist on the printing platform;
if the number of times that the first detection value is not in the preset range is greater than or equal to a second preset number of times, a second prompt message is sent, which specifically includes:
and if the number of times that the first detection value is not in the preset range is greater than or equal to a second preset number of times, and the first detection value is smaller than the lower limit value of the preset range, sending out second prompt information, wherein the second prompt information is used for prompting that the printing platform is not installed or is not installed in error.
7. The method as recited in claim 2, further comprising:
acquiring the times that the first detection value is not in the preset range;
if the number of times that the first detection value is not in the preset range is greater than or equal to a second preset number of times, and the first detection value is smaller than the lower limit value of the preset range and is greater than a second platform weight preset value, obtaining the corresponding relation between the platform weight values and the platform sizes of the prestored printing platforms of a plurality of models, wherein the second platform weight preset value is smaller than the first platform weight preset value;
searching a target platform size corresponding to the first detection value in the corresponding relation;
and adjusting a target display range of a display screen of the stereoscopic printing equipment and/or a target light-emitting area of a light source of the stereoscopic printing equipment according to the target platform size.
8. The method as recited in claim 2, further comprising:
acquiring the times that the second detection value is smaller than the platform fastening preset value;
if the number of times that the second detection value is smaller than the platform fastening preset value is greater than or equal to a third preset number of times, third prompt information is sent out, wherein the third prompt information is used for prompting that the printing platform is not fastened;
After the third prompt message is sent out, the method further comprises the following steps:
and acquiring third feedback information of the user based on the third prompt information, and determining whether to control the stereoscopic printing equipment to print according to the printing instruction according to the third feedback information.
9. A stereoscopic printing apparatus, comprising:
a printing platform;
a mounting structure, a first end of the mounting structure for mounting the print platform;
the detection device is arranged on the mounting structure and is used for detecting the stress condition of the mounting structure;
a memory storing a program or instructions;
a processor which, when executing the program or instructions, implements the steps of the control method of the stereoscopic printing apparatus according to any one of claims 1 to 8.
10. A readable storage medium having stored thereon a program or instructions, which when executed by a processor, implement the steps of the method of controlling a stereoscopic printing device according to any one of claims 1 to 8.
CN202310330016.8A 2023-03-24 2023-03-24 Control method of stereoscopic printing apparatus, and readable storage medium Pending CN116476383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310330016.8A CN116476383A (en) 2023-03-24 2023-03-24 Control method of stereoscopic printing apparatus, and readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310330016.8A CN116476383A (en) 2023-03-24 2023-03-24 Control method of stereoscopic printing apparatus, and readable storage medium

Publications (1)

Publication Number Publication Date
CN116476383A true CN116476383A (en) 2023-07-25

Family

ID=87218614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310330016.8A Pending CN116476383A (en) 2023-03-24 2023-03-24 Control method of stereoscopic printing apparatus, and readable storage medium

Country Status (1)

Country Link
CN (1) CN116476383A (en)

Similar Documents

Publication Publication Date Title
US10527486B2 (en) Weighing scale diagnostics method
EP2130007B1 (en) Method for monitoring and/or determining the condition of a force measurement device, and force measurement device
TW379362B (en) Method for controlling states of units of an equipment in a semiconductor fabricating equipment controlling system
EP1785703A1 (en) Method for monitoring and/or determining the condition of a force measuring device and force measuring device
US8130112B2 (en) Method of alarm mask generation and condition monitoring of wind turbines
US20200230884A1 (en) Method and apparatus for monitoring a quality of an object of a 3d-print-job series of identical objects
KR101934571B1 (en) Analog tester management, and managing method using the same
EP2960126B1 (en) Pedal feel test apparatus and method
CN116476383A (en) Control method of stereoscopic printing apparatus, and readable storage medium
CN109738358B (en) Method and device for controlling optical substance detection apparatus, and optical substance detection apparatus
US9733605B2 (en) Determining an available capacity
CN100489510C (en) Judging system and method of dripping glue state
WO2016037858A1 (en) Method and control device for measuring a load on a rotor blade of a wind power plant
JP7418225B2 (en) Pipette verification procedure
US20110161029A1 (en) Surface mount technology measurement system and method
CN103412091A (en) PH value measuring method and device
AT523414B1 (en) Method for determining the bulk density of bulk material in a mobile crusher
Tessari et al. Boundary corrected calibration of tactile pressure sensors
KR200490458Y1 (en) Automatic Pressure Gauge Calibration System
JP2926298B2 (en) Molded product quality judgment device
JPH0249840B2 (en) PURESUKINOOOBAAWAAKUKENSHUTSUHOHO
CN116080078B (en) Printing material remaining amount detection method, additive manufacturing apparatus, and readable storage medium
WO2023185930A1 (en) Printing control method, photocuring three-dimensional printer and readable storage medium
CN117819328A (en) People number identification method, device, system, storage medium and electronic equipment
CN114920020B (en) Feeding control method of hopper equipment, hopper equipment and readable storage medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination