CN116095963A - PCB screen printing adjustment method and device and electronic equipment - Google Patents

Abstract

The application provides a PCB screen printing adjustment method, a device and electronic equipment, and relates to the technical field of PCB design, wherein the method comprises the following steps: for each position number silk screen to be adjusted, centering the position number silk screen in a silk screen frame of a component corresponding to the position number silk screen; when the arrangement angle of the position number silk screen printing is detected to be not in accordance with the requirements, the arrangement angle of the position number silk screen printing is adjusted according to the arrangement direction of the components corresponding to the position number silk screen printing. According to the technical scheme, the placement angle of the silk screen can be automatically adjusted, and the efficiency of the silk screen adjustment can be improved while the accuracy of the silk screen adjustment is improved.

Description

PCB silk screen adjustment method, device and electronic equipment

technical field

The present application relates to the technical field of PCB design, in particular to a PCB silk screen adjustment method, device and electronic equipment.

Background technique

With the continuous development of electronic information technology, the design of PCB (Printed Circuit Board, printed circuit board) is becoming more and more complex, and the integration of electronic products is also getting higher and higher. In order to facilitate the components of the subsequent PCBA: Printed Circuit Board Assembly Assembly, in the later stage of PCB design, it is usually necessary to make a silk screen layer, and in the silk screen layer, the boundaries, bit numbers and other information of components are indicated through patterns and text.

The silk screen display of the serial number of each component initially generated by the current silk screen design software is relatively chaotic. After the serial screen is generated, the designer usually manually adjusts the screen printing of the serial number one by one. This method takes a long time and is prone to missing adjustments or adjustment errors, so the accuracy rate is relatively low.

Contents of the invention

In view of this, the present application provides a PCB silk screen adjustment method, device and electronic equipment, which are used to save manpower and improve the accuracy and efficiency of silk screen adjustment.

In order to achieve the above purpose, in the first aspect, the embodiment of the present application provides a PCB silk screen adjustment method, including:

For each serial number silk screen to be adjusted, center the serial number silk screen in the silk screen frame of the component corresponding to the serial number silk screen;

When it is detected that the placement angle of the serial number silk screen does not meet the requirements, the placement angle of the serial number silk screen is adjusted according to the placement direction of the components corresponding to the serial number silk screen.

As an optional implementation manner of the embodiment of the present application, the center position of the silkscreen of the tag number overlaps with the center position of the silkscreen frame of the corresponding component.

As an optional implementation of the embodiment of the present application, when it is detected that the placement angle of the silk screen of the bit number does not meet the requirements, the position is adjusted according to the placement direction of the component corresponding to the silk screen of the bit number. The placement angle of the number silk screen, including:

When the placement direction of the components corresponding to the bit number silk screen is the horizontal placement direction, and the placement angle of the bit number silk screen is 180 degrees, the placement angle of the bit number silk screen is adjusted to 0 degrees;

When the placement direction of the components corresponding to the bit number silk screen is the vertical placement direction, and the placement angle of the bit number silk screen is -90 degrees, adjust the placement angle of the bit number silk screen to 90 degrees . As an optional implementation of the embodiment of the present application, before the said for each component to be adjusted, centering the silkscreen of the bit number corresponding to the component in the silkscreen frame of the target component, The method also includes:

Select the tag silkscreen to be adjusted according to the received selection operation.

As an optional implementation manner of the embodiment of the present application, the bit number silkscreen is located on the assembly layer or the silkscreen layer of the PCB.

As an optional implementation manner of the embodiment of the present application, the method further includes:

Adjust the silkscreen of each of the bit numbers to the target font uniformly.

As an optional implementation manner of the embodiment of the present application, the method further includes:

Save and generate the document in the target format.

In the second aspect, the embodiment of the present application provides a PCB silk screen adjustment device, including:

The placing module is used for placing the silk screen of the tag in the center of the silk screen frame of the component corresponding to the silk screen of the tag for each silk screen of the tag to be adjusted;

The adjustment module is used to adjust the placement angle of the serial number silk screen according to the placement direction of the components corresponding to the serial number silk screen when it is detected that the placement angle of the serial number silk screen does not meet the requirements. As an optional implementation manner of the embodiment of the present application, the center position of the silkscreen of the tag number overlaps with the center position of the silkscreen frame of the corresponding component.

As an optional implementation manner of the embodiment of this application, the adjustment module is specifically used for:

When the placement direction of the components corresponding to the bit number silk screen is the horizontal placement direction, and the placement angle of the bit number silk screen is 180 degrees, the placement angle of the bit number silk screen is adjusted to 0 degrees;

When the placement direction of the components corresponding to the bit number silk screen is the vertical placement direction, and the placement angle of the bit number silk screen is -90 degrees, adjust the placement angle of the bit number silk screen to 90 degrees .

As an optional implementation of the embodiment of the present application, the device further includes a selection module, which is used to center the silk screen of the part number corresponding to the component in the placement module for each component to be adjusted. Before placing in the silkscreen frame of the target component, select the silkscreen of the bit number to be adjusted according to the received selection operation.

As an optional implementation manner of the embodiment of the present application, the bit number silkscreen is located on the assembly layer or the silkscreen layer of the PCB.

As an optional implementation manner of the embodiment of this application, the adjustment module is also used for:

Adjust the silkscreen of each of the bit numbers to the target font uniformly.

As an optional implementation manner of the embodiment of the present application, the device further includes:

The generation module is used to save and generate documents in the target format.

In a third aspect, an embodiment of the present application provides an electronic device, including: a memory and a processor, the memory is used to store a computer program; the processor is used to execute the above-mentioned first aspect or any implementation manner of the first aspect when calling the computer program the method described.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the method described in the first aspect or any implementation manner of the first aspect is implemented.

In the fifth aspect, the embodiment of the present application provides a computer program product, which, when the computer program product is run on the electronic device, causes the electronic device to execute the PCB silk screen adjustment method described in any one of the above-mentioned first aspects.

In the technical solution provided by the embodiment of this application, for each serial number silk screen to be adjusted, the serial number silk screen is placed in the center of the silk screen frame of the component corresponding to the serial number silk screen; when it is detected that the placement angle of the serial number silk screen is not When the requirements are met, adjust the placement angle of the bit number silk screen according to the placement direction of the components corresponding to the bit number silk screen, which can automatically adjust the placement angle of the silk screen. Compared with manually adjusting the placement angle of the silk screen, it can reduce missing adjustments Or the occurrence of adjustment errors, so that the accuracy of silk screen adjustment can be improved, and the adjustment time of silk screen can be saved, and the efficiency of silk screen adjustment can be improved.

Description of drawings

Fig. 1 is the schematic flow chart of the PCB screen printing adjustment method provided by the embodiment of the present application;

Fig. 2 is a schematic diagram of a situation where the placement angle of the bit number silk screen provided by the embodiment of the present application is inconsistent with the placement angle of the corresponding components;

Fig. 3 is a schematic diagram of another situation where the placement angle of the serial number silk screen provided by the embodiment of the present application is inconsistent with the placement angle of the corresponding components;

Fig. 4 is the result comparison diagram of adopting the PCB silk screen adjustment method provided by the embodiment of the present application;

Fig. 5 is a schematic structural diagram of the PCB silk screen adjustment device provided by the embodiment of the present application;

FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

Detailed ways

Embodiments of the present application are described below with reference to the drawings in the embodiments of the present application. The terms used in the implementation of the embodiments of the present application are only used to explain the specific embodiments of the present application, and are not intended to limit the present application.

Figure 1 is a schematic flow chart of the PCB silk screen adjustment method provided by the embodiment of the present application. As shown in Figure 1, the PCB silk screen adjustment method provided by the embodiment of the present application may include the following steps:

S110. Select the silk screen of the bit number to be adjusted according to the received selection operation.

Specifically, designers can use Allegro software or other PCB design software to carry out silk screen design on the PCB board; taking Allegro software as an example, the Allegro software can be secondary developed through the Skill interface method to realize the PCB described in the embodiment of this application. Screen printing adjustment function.

Among them, when making adjustments, the designer can choose the assembly (Assembly) layer number or silkscreen (Silkscreen) layer number in the RefDes layer on the PCB board, that is, the silkscreen of the bit number to be adjusted can be located on the PCB board. Assembly layer or silk screen layer.

It can be understood that, in some embodiments, this step may not be performed, but the currently displayed bit number silkscreen is adjusted by default.

S120. For each serial number silk screen to be adjusted, place the serial number silk screen in the center in the silk screen frame of the component corresponding to the serial number silk screen.

Specifically, when centering, as an optional implementation, the horizontal central axis or the vertical central axis of the component can be used as the centering position, and the serial number silk screen can be centered in the silk screen frame of the component.

As another optional implementation method, the center point of the component can also be used as the center point, and the serial number silk screen can be placed in the center of the silk screen frame of the component, so that the center position of the serial number silk screen and the corresponding component The center positions of the silk screen frames overlap, which reduces the phenomenon that the bit number silk screen is pressed on the silk screen frame of the component, and makes the overall bit number silk screen more clear and beautiful.

S130 , judging whether the placement angle of the bit number silk screen meets the requirements. If not, execute S140; if yes, execute S150.

Specifically, the placement direction of the components may be a horizontal placement direction or a vertical placement direction, which is not particularly limited in the embodiment of the present application and may be determined according to actual conditions.

As shown in Figure 2, when the components are placed horizontally, the placement angle of the serial number silk screen may be 0 degrees (for example, the serial number silk screen "PR241" of component 1), or it may be 180 degrees (for example, the screen printing of component 2 serial number silk screen "PR230").

As shown in Figure 3, when the components are placed vertically, the placement angle of the serial number silk screen may be -90 degrees (for example, the silk screen "PR616" of the component number 3), or it may be 90 degrees (for example, the components 4-digit silk screen "PR627").

In order to facilitate the inspection of subsequent assemblers, the placement angles of the serial number silk screens corresponding to components in the same orientation should be the same. When placed vertically, the placement angle of the bit number silk screen is unified at 90 degrees, and the following will take this placement requirement as an example for illustration. It can be understood that, in some embodiments, other placement requirements may also be required, for example, when placed vertically, the placement angle of the serial number silk screen is uniformly -90 degrees.

When performing automatic adjustment, you can first check whether the placement angle of the serial number silk screen meets the requirements. If it meets the requirements, you can not adjust the angle of the serial number silk screen to save processing resources; if the placement angle of the serial number silk screen does not meet the requirements, The placement angle of the bit number silk screen can be adjusted according to the placement direction of the components corresponding to the bit number silk screen, so that the placement angle of the bit number silk screen meets the requirements.

Continuing to refer to Figure 2 and Figure 3, it can be determined that the placement angles of the serial number silkscreens of component 1 and component 4 meet the requirements, while the placement angles of the serial number silkscreens of components 2 and 3 do not meet the requirements. Correspondingly, the placement angles of the serial number silkscreens of component 1 and component 4 may not be adjusted; the placement angles of the serial number silkscreens of component 2 and component 3 may be adjusted.

S140. Adjust the placement angle of the bit number silk screen according to the placement direction of the components corresponding to the bit number silk screen.

Specifically, when the placement direction of the components corresponding to the serial number silk screen is horizontal and the placement angle of the serial number silk screen is 180 degrees, adjust the placement angle of the serial number silk screen to 0 degrees.

For example, continue to refer to Figure 2, the placement direction of components 2 is horizontal, and the placement angle of the corresponding serial number silk screen "PR230" is 180 degrees. At this time, the serial number silk screen "PR230" can be placed around the The center position of the serial number silk screen "PR230" automatically rotates 180 degrees, so that the placement angle of the serial number silk screen "PR230" is 0 degrees.

When the placement direction of the components corresponding to the bit number silk screen is vertical, and the placement angle of the bit number silk screen is -90 degrees, adjust the placement angle of the bit number silk screen to 90 degrees.

For example, continue to refer to Figure 3, the placement direction of components 3 is vertical placement, and the placement angle of the corresponding bit number silk screen "PR616" is -90 degrees, at this time, the bit number silk screen "PR616" can be placed Automatically rotate 180 degrees around the center position of the serial number silk screen "PR616", so that the placement angle of the serial number silk screen "PR616" is 90 degrees.

S150, uniformly adjust the silkscreen of the bit number to the target font.

Specifically, engineering personnel can uniformly adjust the silk screen printing of the serial number to font size 1, or other font sizes, which is not particularly limited in this embodiment of the present application.

Adjust the font uniformly through the silk screen printing of the alignment number, which can make the PCB layout neat and beautiful, and improve the aesthetic feeling.

As shown in FIG. 4 , FIG. 4 is a comparison chart of the results of the PCB silk screen adjustment method provided by the embodiment of the present application.

(a) in FIG. 4 shows a schematic diagram before adjustment, and (b) in FIG. 4 shows a schematic diagram after adjustment. Through comparison, it can be found that the PCB silkscreen adjustment method provided by the embodiment of the present application can accurately place the serial number silkscreen in the silkscreen frame of the corresponding component, and can also improve the aesthetics. It can be understood that other information may be included on the PCB besides the components and the serial number silkscreen, which is not particularly limited in this embodiment of the present application.

S160. Save and generate a document in a target format.

Specifically, after finishing the adjustment, the designer can save and generate a PDF document, or save and generate a picture format, which is not particularly limited in this embodiment of the present application.

By saving and generating the document in the target format, it can be directly provided to the PCBA field for processing and production, which improves the productivity of the PCBA field.

Those skilled in the art can understand that the above embodiments are exemplary, and are not intended to limit the present application. Where possible, the order of execution of one or several steps in the above steps can be adjusted, or selectively combined to obtain one or more other embodiments, for example, in some embodiments, the steps may not be executed One or more steps in S110, S150 and S160. Those skilled in the art can select and combine any of the above steps according to needs, and those that do not deviate from the essence of the scheme of the present application all fall within the scope of protection of the present application.

The PCB silk screen adjustment method provided in the embodiment of the present application, by placing the silk screen of the tag number in the silk screen frame of the component corresponding to the silk screen of the tag number, for each silk screen of the tag number to be adjusted; When the angle does not meet the requirements, adjust the placement angle of the bit number silk screen according to the placement direction of the component corresponding to the bit number silk screen, which can automatically adjust the placement angle of the silk screen. Compared with manually adjusting the placement angle of the silk screen, it can reduce The occurrence of missed adjustment or adjustment error can improve the accuracy of silk screen adjustment, save the adjustment time of silk screen, and improve the efficiency of silk screen adjustment.

Based on the same inventive concept, as the implementation of the above method, the embodiment of the present application provides a PCB silk screen adjustment device, the device embodiment corresponds to the aforementioned method embodiment, for the convenience of reading, the embodiment of the device no longer implements the aforementioned method The details in the examples are described one by one, but it should be clear that the device in this embodiment can correspondingly implement all the content in the foregoing method embodiments.

Fig. 5 is a schematic structural diagram of the PCB silk screen adjustment device provided in the embodiment of the present application. As shown in Fig. 5, the device provided in the present embodiment includes:

The placing module 210 is used for placing the silk screen of the tag in the center of the silk screen frame of the component corresponding to the silk screen of the tag for each silk screen of the tag to be adjusted;

The adjustment module 220 is configured to adjust the placement angle of the serial number silk screen according to the placement direction of the components corresponding to the serial number silk screen when it is detected that the placement angle of the serial number silk screen does not meet the requirements.

As an optional implementation manner of the embodiment of the present application, the center position of the silkscreen of the tag number overlaps with the center position of the silkscreen frame of the corresponding component.

As an optional implementation manner of the embodiment of this application, the adjustment module 220 is specifically used for:

When the placement direction of the components corresponding to the bit number silk screen is horizontal, and the placement angle of the bit number silk screen is 180 degrees, adjust the placement angle of the bit number silk screen to 0 degrees;

When the placement direction of the components corresponding to the bit number silk screen is vertical, and the placement angle of the bit number silk screen is -90 degrees, adjust the placement angle of the bit number silk screen to 90 degrees. As an optional implementation of the embodiment of the present application, the device also includes a selection module 230, which is used to place the silk screen corresponding to the part number of the component in the center of the target for each component to be adjusted in the placement module 210. Before the silk screen of the component is in the box, select the silk screen of the tag number to be adjusted according to the selection operation received.

As an optional implementation manner of the embodiment of the present application, the bit number silkscreen is located on the assembly layer or the silkscreen layer of the PCB.

As an optional implementation manner of the embodiment of this application, the adjustment module 220 is also used to:

Adjust the silkscreen of each number to the target font uniformly.

As an optional implementation manner of the embodiment of the present application, the device further includes:

The generating module 240 is configured to save and generate a document in a target format.

The PCB silk screen adjustment device provided in this embodiment can execute the above-mentioned method embodiment, and its implementation principle and technical effect are similar, and will not be repeated here.

Those skilled in the art can clearly understand that for the convenience and brevity of description, only the division of the above-mentioned functional units and modules is used for illustration. In practical applications, the above-mentioned functions can be assigned to different functional units, Completion of modules means that the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment may be integrated into one processing unit, or each unit may exist separately physically, or two or more units may be integrated into one unit, and the above-mentioned integrated units may adopt hardware It can also be implemented in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the present application. For the specific working processes of the units and modules in the above system, reference may be made to the corresponding processes in the aforementioned method embodiments, and details will not be repeated here.

Based on the same inventive concept, the embodiment of the present application also provides an electronic device. FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present application. As shown in FIG. 6 , the electronic device provided by this embodiment includes: a memory 310 and a processor 320, the memory 310 is used to store computer programs; the processor 320 is used to The methods described in the above method embodiments are executed when the computer program is called.

The electronic device provided in this embodiment can execute the foregoing method embodiment, and its implementation principle and technical effect are similar, and details are not repeated here.

The embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the method described in the foregoing method embodiment is implemented.

An embodiment of the present application further provides a computer program product, which, when the computer program product is run on an electronic device, enables the electronic device to implement the method described in the foregoing method embodiments.

In the above embodiments, all or part of them may be implemented by software, hardware, firmware or any combination thereof. When implemented using software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part. The computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in or transmitted via a computer-readable storage medium. The computer instructions may be transmitted from one web site, computer, server, or data center to another web site, computer, server or data center for transmission. The computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server or a data center integrated with one or more available media. The available medium may be a magnetic medium (such as a floppy disk, a hard disk, or a magnetic tape), an optical medium (such as a DVD), or a semiconductor medium (such as a solid state disk (Solid State Disk, SSD)), etc.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments are realized. The processes can be completed by computer programs to instruct related hardware. The programs can be stored in computer-readable storage media. When the programs are executed , may include the processes of the foregoing method embodiments. The aforementioned storage medium may include: ROM or random access memory RAM, magnetic disk or optical disk, and other media capable of storing program codes.

The naming or numbering of the steps in this application does not mean that the steps in the method flow must be executed in the time/logic sequence indicated by the naming or numbering. The execution order of the technical purpose is changed, as long as the same or similar technical effect can be achieved.

In the above-mentioned embodiments, the descriptions of each embodiment have their own emphases, and for parts that are not detailed or recorded in a certain embodiment, refer to the relevant descriptions of other embodiments.

In the embodiments provided in this application, it should be understood that the disclosed device/device and method can be implemented in other ways. For example, the device/device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units or Components may be combined or integrated into another system, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and/or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and/or collections thereof.

In the description of this application, unless otherwise specified, "/" means that the objects associated with each other are an "or" relationship, for example, A/B can mean A or B; "and/or" in this application is only It is an association relationship describing associated objects, which means that there can be three kinds of relationships, for example, A and/or B, which can mean: A exists alone, A and B exist at the same time, and B exists alone, among which A, B Can be singular or plural.

And, in the description of the present application, unless otherwise specified, "plurality" means two or more than two. "At least one of the following" or similar expressions refer to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b, or c can represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c can be single or multiple.

As used in this specification and the appended claims, the term "if" may be construed, depending on the context, as "when" or "once" or "in response to determining" or "in response to detecting ". Similarly, the phrase "if determined" or "if [the described condition or event] is detected" may be construed, depending on the context, to mean "once determined" or "in response to the determination" or "once detected [the described condition or event] ]” or “in response to detection of [described condition or event]”.

In addition, in the description of the specification and the appended claims of this application, the terms "first", "second", "third" and so on are used to distinguish similar objects, and not necessarily used to describe a specific order or sequence order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein.

Reference to "one embodiment" or "some embodiments" or the like in the specification of the present application means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in other embodiments," etc. in various places in this specification are not necessarily All refer to the same embodiment, but mean "one or more but not all embodiments" unless specifically stated otherwise.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present application. scope.

Claims (10)

1. A method for adjusting screen printing of a PCB, the method comprising:

for each position number silk screen to be adjusted, centering the position number silk screen in a silk screen frame of a component corresponding to the position number silk screen;

when the arrangement angle of the position number silk screen printing is detected to be not in accordance with the requirements, the arrangement angle of the position number silk screen printing is adjusted according to the arrangement direction of the components corresponding to the position number silk screen printing.

2. The method of claim 1, wherein a center position of the bit number screen print overlaps a center position of a screen frame of a corresponding component.

3. The method according to claim 1, wherein when the placement angle of the position number screen print is detected to be not satisfactory, adjusting the placement angle of the position number screen print according to the placement direction of the component corresponding to the position number screen print comprises:

when the arrangement direction of the components corresponding to the position number silk screen printing is a transverse arrangement direction, and the arrangement angle of the position number silk screen printing is 180 degrees, the arrangement angle of the position number silk screen printing is adjusted to be 0 degrees;

when the arrangement direction of the components corresponding to the position number silk screen printing is a vertical arrangement direction, and the arrangement angle of the position number silk screen printing is-90 degrees, the arrangement angle of the position number silk screen printing is adjusted to be 90 degrees.

4. The method of claim 1, wherein prior to said centering the corresponding bit number screen for each component to be tuned within the screen frame of the target component, the method further comprises:

and selecting the bit number silk screen to be adjusted according to the received selection operation.

5. The method of claim 4, wherein the bit number screen printing is located on a mounting layer or a screen printing layer of a PCB board.

6. The method according to claim 1, wherein the method further comprises:

and uniformly adjusting each bit number silk screen print to be a target font.

7. The method according to any one of claims 1-6, further comprising:

and saving and generating the document in the target format.

8. A PCB silk screen printing adjusting device, characterized by comprising:

the placing module is used for placing the position number silk screen in the silk screen frame of the component corresponding to the position number silk screen in the middle for each position number silk screen to be adjusted;

and the adjusting module is used for adjusting the placing angle of the position number silk screen according to the placing direction of the component corresponding to the position number silk screen when the placing angle of the position number silk screen is detected to be not in accordance with the requirements.

9. An electronic device, comprising: a memory and a processor, the memory for storing a computer program; the processor is configured to perform the method of any of claims 1-7 when the computer program is invoked.

10. A computer readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements the method according to any of claims 1-7.

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