Dyne pen scratch detection equipment and method

Abstract

The invention belongs to the technical field of depicting result detection, and discloses dyne pen scratch detection equipment and a dyne pen scratch detection method. The dyne pen scratch detection equipment comprises a bracket, an operation mechanism, a jig, a dyne pen and a shooting mechanism, wherein the bracket is arranged along the vertical direction; the operation mechanism comprises a scribing platform and a pen holder, the support is installed on the scribing platform, and the pen holder is installed on the scribing platform; the jig is arranged on the scribing platform and provided with a plurality of positioning areas, and the multiple positioning areas are used for positioning workpieces in sequence; the dyne pen is arranged on the pen supporting frame, the pen supporting frame can drive the dyne pen to move, and the dyne pen is used for painting a workpiece; the shooting mechanism is arranged at the end, away from the operation mechanism, of the support and can shoot the workpiece and judge the liquid film shrinkage rate. The equipment can automatically complete dyne pen engraving work, and the liquid film shrinkage condition can be judged by utilizing an identification technology instead of human eyes.

Description

Technical Field

[0001] This invention relates to the field of engraving result detection technology, and in particular to a dyne pen scratch detection device and method. Background Technology

[0002] Aluminum alloys possess excellent properties such as high specific strength and high specific stiffness, and are widely used in many fields such as 3C consumer electronics, aerospace, and rail transportation. In the 3C consumer electronics sector, CNC machining is a common method for processing components such as aluminum laptop casings. After the CNC precision machining process, the workpiece is first cleaned. After cleaning, it is manually marked on the workpiece using a dyne pen, and finally, the shrinkage of the liquid film is judged by visual inspection. However, the process of manual marking and visual inspection is subject to risks such as strong subjectivity, inconsistent standards, and lack of traceability of results, and the accuracy of the inspection results is relatively low.

[0003] Therefore, there is an urgent need for a dyne pen scratch detection device and method to solve the above-mentioned technical problems. Summary of the Invention

[0004] One object of the present invention is to provide a dyne pen scratch detection device that can automatically complete the dyne pen scratching work and can use recognition technology to replace the human eye to judge the liquid film shrinkage.

[0005] To achieve this objective, the present invention adopts the following technical solution: A dyne pen scratch detection device, comprising: The bracket is installed vertically. The working mechanism includes a marking platform and a pen holder, wherein the bracket is installed on the marking platform and the pen holder is installed on the marking platform; A fixture is provided on the scribing platform, and the fixture has multiple positioning areas, which are used to position the workpiece sequentially. A dyne pen is mounted on the pen holder, which can move the dyne pen. The dyne pen is used to draw on the workpiece. The shooting mechanism is located at the end of the support away from the working mechanism. The shooting mechanism is capable of shooting the workpiece and determining the liquid film shrinkage rate.

[0006] Preferably, the fixture includes a support plate and a plurality of positioning blocks, the plurality of positioning blocks being distributed circumferentially at intervals along the support plate to form a plurality of positioning areas.

[0007] Preferably, the fixture further includes multiple positioning plates, each of which is provided with multiple positioning blocks, and the support plate can slide toward the positioning plate so that the multiple positioning blocks form the positioning area.

[0008] Preferably, the marking platform includes a base plate and a first support plate, the first support plate being disposed on the base plate, and a slide rail being disposed on the base plate along a first direction, the support plate being slidably disposed on the first support plate via the slide rail.

[0009] Preferably, the working mechanism further includes a flipping component, which is disposed at the bottom of the first support plate and is used to flip the first support plate to adjust the angle of the fixture.

[0010] Preferably, the working mechanism further includes a second support plate disposed between the first support plate and the base plate, the flipping component disposed between the first support plate and the second support plate, and a lifting component disposed between the second support plate and the base plate, the lifting component being configured to drive the first support plate to rise and fall in the vertical direction.

[0011] Preferably, a guide rail is provided on the base plate along a first direction, a support frame is slidably connected on the guide rail, and the pen holder is slidably disposed on the top of the support frame along a second direction.

[0012] Another objective of this invention is to provide a method for detecting dyne pen scratches, which can improve the scratching speed and liquid film shrinkage detection efficiency, and ensure the accuracy and traceability of the detection results.

[0013] To achieve this objective, the present invention adopts the following technical solution: A method for detecting dyne pen scratches, the method being based on a dyne pen scratch detection device, characterized in that the method includes the following steps: S100: Position the workpiece sequentially in different positioning areas; S200. After each positioning is completed, the workpiece is painted with the dyne pen; S300. After each painting is completed, the painted workpiece is photographed twice in sequence by the shooting mechanism. S400. Based on the two shooting results, the algorithm is used to calculate the difference in liquid film contraction and output the calculation results. After shooting all the positioning areas, an overall record table is generated.

[0014] Preferably, step S100 includes the following steps: S110. The lifting assembly drives the support plate to move vertically to different heights, and positions the workpiece in different positioning areas at each height. S120. Slide the first support plate along the first direction to a preset position, and position the workpiece in different positioning areas at this preset position; S130, The supporting plate is driven to flip upward to the target position by the flipping component at the end away from the dyne pen, and the workpiece is positioned in a different positioning area at this target position.

[0015] Preferably, in S300, the time interval between two consecutive shots is 5 seconds.

[0016] The beneficial effects of this invention are: This invention discloses a dyne pen scratch detection device. The device includes a support, a working mechanism, a fixture, a dyne pen, and an imaging mechanism. The support is arranged vertically. The working mechanism includes a scribing platform and a pen holder; the support is mounted on the scribing platform, and the pen holder is also mounted on the scribing platform. The fixture is located on the scribing platform and has multiple positioning areas for sequentially positioning workpieces. The dyne pen is mounted on the pen holder, which moves the pen and is used to mark the workpiece. The imaging mechanism is located at the end of the support away from the working mechanism and is capable of photographing the workpiece and determining the liquid film shrinkage rate.

[0017] When using this equipment, the marking platform ensures the stability and convenience of the operation. The bracket can fix the shooting mechanism above the marking platform for easy shooting and recognition. The pen holder is set on the marking platform to ensure the smoothness of movement, and the pen holder can move the dyne pen, replacing manual drawing and thus ensuring good drawing effect. In addition, after the drawing work is completed, the shooting mechanism can directly photograph the drawn workpiece, so as to judge the liquid film shrinkage rate of the drawn part in time, replacing the judgment of the human eye, ensuring the accuracy of the judgment, and reducing labor costs.

[0018] The present invention also discloses a method for detecting dyne pen scratches. This method is based on the above-mentioned dyne pen scratch detection equipment and can improve the scratching speed and liquid film shrinkage detection efficiency, ensuring the accuracy and traceability of the detection results. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the dyne pen scratch detection device according to an embodiment of the present invention; Figure 2 This is a side view of the dyne pen scratch detection device described in an embodiment of the present invention; Figure 3 This is a logic diagram of the dyne pen scratch detection method described in an embodiment of the present invention.

[0020] In the picture: 10. Bracket; 20. Operating mechanism; 21. Pen holder; 22. Base plate; 23. First support plate; 24. Slide rail; 25. Tilting assembly; 26. Second support plate; 27. Lifting assembly; 28. Guide rail; 29. ​​Support frame; 30. Fixture; 31. Support plate; 32. Positioning block; 33. Positioning plate; 40. Dyne pen; 50. Filming agency. Detailed Implementation

[0021] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0022] In this invention, the terms "comprising," "including," "having," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0023] In this invention, the term "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A alone, A and B simultaneously, and B alone. Additionally, in this invention, the character " / " generally indicates that the preceding and following related objects have an "and / or" relationship.

[0024] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," "fixed," "combined," "coupled," and "installed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a direct connection or an indirect connection via an intermediate medium; or the internal communication of two components or the interaction between two components. As examples, a direct connection refers to two parts or components being connected together without the need for an intermediate medium, while an indirect connection refers to two parts or components each being connected to at least one intermediate medium, with the connection achieved through the intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances. Furthermore, "connected" and "coupled" are not limited to physical or mechanical connections or couplings, but can also include electrical connections or couplings.

[0025] In this invention, those skilled in the art will understand that relative terms (e.g., “about,” “approximately,” “basically,” etc.) used in conjunction with quantities or conditions are to include the value and have the meaning indicated by the context. For example, such relative terms include at least the degree of error associated with the measurement of a particular value, tolerances associated with the particular value due to manufacturing, assembly, use, etc. Such terms should also be considered as disclosing a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​not using relative terms should also be disclosed as specific values ​​with tolerances. Furthermore, “basically” when expressing relative angular relationships (e.g., substantially parallel, substantially perpendicular) may refer to a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) added to or subtracted from the indicated angle.

[0026] In this invention, those skilled in the art will understand that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0027] In this invention, the terms "upper," "lower," "left," "right," "front," and "rear," etc., refer to the orientations or positional relationships shown in the accompanying drawings. They are used solely for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, in the context, it should be understood that when an element is mentioned as being "upper" or "lower" than another element, it can be directly connected to the other element "upper" or "lower," or indirectly connected through an intermediate element. It should also be understood that directional terms such as "upper side," "lower side," "left side," "right side," "front side," and "rear side" not only represent positive orientation but can also be understood as lateral orientation. For example, "above," "on top of," "upper side of," and "above" the first feature "above" or "on the second feature" includes the first feature being directly above, to the upper left, to the upper right, to the upper front, and to the upper rear of the second feature, or simply indicating that the first feature is at a higher horizontal level than the second feature. The terms "below," "under," "below," and "below" for "first feature" and "second feature" include situations where the first feature is directly below, to the lower left, to the lower right, in front of, or behind the second feature, or simply indicate that the first feature is at a lower horizontal level than the second feature. Furthermore, the terms "first" and "second" are used merely for descriptive distinction and have no specific meaning.

[0028] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] like Figures 1 to 2As shown, the present invention provides a dyne pen scratch detection device, which includes a support 10, a working mechanism 20, a fixture 30, a dyne pen 40, and an imaging mechanism 50; wherein the support 10 is arranged vertically; the working mechanism 20 includes a scribing platform and a pen holder 21, the support 10 is installed on the scribing platform, and the pen holder 21 is installed on the scribing platform; the fixture 30 is arranged on the scribing platform, and the fixture 30 has multiple positioning areas for sequentially positioning workpieces; the dyne pen 40 is arranged on the pen holder 21, and the pen holder 21 can drive the dyne pen 40 to move, and the dyne pen 40 is used to draw on the workpiece; the imaging mechanism 50 is arranged at the end of the support 10 away from the working mechanism 20, and the imaging mechanism 50 can photograph the workpiece and determine the liquid film shrinkage rate.

[0030] When using this device, the marking platform ensures the stability and convenience of the operation. The bracket 10 can fix the shooting mechanism 50 above the marking platform for easy shooting and recognition. The pen holder 21 is set on the marking platform to ensure the smoothness of movement. The pen holder 21 can also move the dyne pen 40, replacing manual drawing and thus ensuring a good drawing effect. In addition, after the drawing work is completed, the workpiece can be directly photographed by the shooting mechanism 50, so as to judge the liquid film shrinkage rate of the drawn part in time, replacing the situation of human eye judgment, ensuring the accuracy of judgment, and reducing labor costs.

[0031] Specifically, such as Figure 1 and Figure 2 As shown, the fixture 30 includes a support plate 31 and multiple positioning blocks 32. The multiple positioning blocks 32 are distributed circumferentially along the support plate 31 to form multiple positioning areas. In this structure, the support plate 31 can be formed on the workpiece from the bottom, thereby ensuring that the workpiece will not fall during the engraving process. The multiple positioning blocks 32 distributed circumferentially can naturally form multiple positioning areas, and it is convenient to pick up and put down the workpiece in the corresponding positioning area. The structure is simple and the operation is convenient.

[0032] In addition, such as Figure 1 and Figure 2 As shown, the fixture 30 also includes multiple positioning plates 33, each with multiple positioning blocks 32. The support plate 31 can move toward the positioning plates 33 so that the multiple positioning blocks 32 form a positioning area. In this structure, by setting positioning plates 33 that are separate from the support plate 31, the positioning area can be further increased, thereby enabling the workpiece to be positioned in more locations and ensuring the convenience of subsequent painting. Furthermore, the separate positioning plates 33 can reduce the processing difficulty of the support plate 31, thereby reducing manufacturing costs.

[0033] Preferably, such as Figure 1 and Figure 2As shown, the marking platform includes a base plate 22 and a first support plate 23. The first support plate 23 is mounted on the base plate 22, and a slide rail 24 is provided on the base plate 22 along a first direction. The support plate 31 is slidably mounted on the first support plate 23 via the slide rail 24. In this structure, the base plate 22 is placed on the working plane, the bracket 10 is vertically installed on the base plate 22, and the support plate 31 is mounted on the first support plate 23, which further improves the stability of the mechanism. Furthermore, the slide rail 24 can significantly improve the stability and smoothness of the support plate 31 sliding along the first direction, ensuring good performance.

[0034] In addition, such as Figure 1 and Figure 2 As shown, the working mechanism 20 also includes a flipping component 25, which is located at the bottom of the first support plate 23. The flipping component 25 is used to flip the first support plate 23 to adjust the angle of the fixture 30. If the workpiece is always placed horizontally, the dyne pen 40 may not be able to paint the entire area. The flipping component 25 can drive the first support plate 23 to flip at a certain angle, so that the support plate 31 is also at a corresponding angle, thereby indirectly ensuring that the workpiece is at an angle that is convenient for painting, thus greatly improving the convenience and accuracy of painting.

[0035] It should be noted that the pen holder 21 is configured to allow the dyne pen 40 to rotate around the second direction, that is, to allow the dyne pen 40 to rotate in the clockwise or counterclockwise direction within a preset range. Thus, after the support plate 31 drives the workpiece to rotate to the corresponding angle (at which time the workpiece is also in an inclined state), after rotating the position of the dyne pen 40, the drawing end of the dyne pen 40 can always accurately complete the drawing work, ensuring a good drawing effect.

[0036] like Figure 1 and Figure 2 As shown, the working mechanism 20 also includes a second support plate 26, which is disposed between the first support plate 23 and the base plate 22. A flipping assembly 25 is disposed between the first support plate 23 and the second support plate 26. A lifting assembly 27 is disposed between the second support plate 26 and the base plate 22. The lifting assembly 27 is configured to drive the first support plate 23 to rise and fall vertically. In this structure, the lifting assembly 27 can drive the second support plate 26 to rise and fall, thereby ensuring that the first support plate 23 and the support plate 31 rise or fall together, thus enabling the workpiece to be raised or lowered to a suitable height, ensuring the convenience and accuracy of the dyne pen 40's application.

[0037] In addition, such as Figure 1As shown, a guide rail 28 is provided on the base plate 22 along a first direction, and a support frame 29 is slidably connected to the guide rail 28. The pen holder 21 is slidably disposed on the top of the support frame 29 along a second direction. In this structure, the guide rail 28 is disposed on the base plate 22, ensuring the stability of the structure, thereby ensuring that the support frame 29 can slide smoothly and stably along the first direction. This facilitates the adjustment of the position of the pen holder 21 and ensures that the dyne pen 40 can draw smoothly. Moreover, the pen holder 21 is slidably disposed on the top of the support frame 29 along the second direction via the guide rail 28, so the pen holder 21 can also slide along the second direction, thereby greatly improving the convenience of adjusting the position of the dyne pen 40.

[0038] Based on this device, the present invention also provides a dyne pen detection method, such as... Figure 3 As shown, the dyne pen scratch detection method includes the following steps: S100: Position the workpiece sequentially in different positioning areas; S200. After each positioning is completed, the workpiece is painted with a dyne pen 40. S300: After each painting is completed, the painted workpiece is photographed twice in sequence by the shooting mechanism 50. S400: Based on the two shooting results, the algorithm calculates the difference in liquid film shrinkage and outputs the calculation results. After shooting all the positioning areas, an overall record table is generated.

[0039] In this method, the workpiece can be positioned in multiple positioning areas in sequence, and after painting in multiple positioning areas, two photos are taken before and after. The imaging mechanism 50 can transmit the imaging results to the calculation module, thereby quickly calculating the liquid film shrinkage difference. This ensures that each calculation result is recorded in the table, improving the painting speed and liquid film shrinkage detection efficiency while ensuring the accuracy and traceability of the detection results.

[0040] Specifically, step S100 includes the following steps: S110. The lifting assembly 27 drives the support plate 31 to move vertically to different heights, and positions the workpiece in different positioning areas at each height. S120. Slide the first support plate 23 along the first direction to a preset position, and position the workpiece in different positioning areas at this preset position. S130, the end of the support plate 31 away from the dyne pen 40 is driven upward by the flipping component 25 to the target position, and the workpiece is positioned in a different positioning area at this target position.

[0041] It should be noted that in this embodiment, a total of eight positioning operations are required: 1. Place the workpiece in the first positioning area, lift the support plate 31 to the corresponding height using the lifting component 27, complete the drawing with the dyne pen 40, and take a picture once in time using the shooting mechanism 50. After a few seconds, take a second frame with a delay. The algorithm calculates and compares the difference in liquid film shrinkage between the two frames and outputs the judgment result. 2. Place the workpiece in the second positioning area, the lifting component 27 lowers the support plate 31 to the corresponding height, the dyne pen 40 completes the painting, the shooting mechanism 50 takes a picture once in time, and after a few seconds, takes a second frame after a delay. The algorithm calculates and compares the difference in liquid film shrinkage between the two frames and outputs the judgment result. 3. Place the workpiece in the third positioning area, lift the support plate 31 to the corresponding height, the dyne pen 40 completes the painting, the shooting mechanism 50 takes a picture once in time, and after a few seconds, takes a second frame after a delay. The algorithm calculates and compares the difference in liquid film shrinkage between the two frames and outputs the judgment result. Fourth, the workpiece is placed in the fourth positioning area, the lifting component 27 lowers the support plate 31 to the corresponding height, the dyne pen 40 completes the painting, the shooting mechanism 50 takes a picture once in time, and after a few seconds, takes a second frame after a delay. The algorithm calculates and compares the difference in liquid film shrinkage between the two frames and outputs the judgment result. 5. Along the first direction, slide the support plate 31 towards the positioning plate 33 to the preset position. At this time, place the workpiece in the fifth positioning area, the dyne pen 40 completes the drawing, the shooting mechanism 50 takes a picture once in time, and after a few seconds, takes a second frame after a delay. The algorithm calculates and compares the difference in liquid film shrinkage between the two frames and outputs the judgment result. 6. Keep the support plate 31 in the preset position, place the workpiece in the sixth positioning area, the dyne pen 40 completes the drawing, the shooting mechanism 50 takes a picture once in time, and after a few seconds, takes a second frame after a delay. The algorithm calculates and compares the difference in liquid film shrinkage between the two frames and outputs the judgment result. VII. The flipping component 25 drives the support plate 31 to flip upward to the target position at the end away from the dyne pen 40, placing the workpiece in the seventh positioning area. At this time, the position of the dyne pen 40 is adjusted on the pen holder 21 (rotating the dyne pen 40 to the drawing position) so that the end of the dyne pen 40 can still face the workpiece, so that the dyne pen 40 completes the drawing. The shooting mechanism 50 takes a picture once in time, and after a few seconds, takes a second frame after a delay. The algorithm calculates and compares the difference in liquid film shrinkage between the two frames and outputs the judgment result. 8. Keep the support plate 31 in the target position and keep the dyne pen 40 in the rotated painting position (end facing the workpiece). Place the workpiece in the eighth positioning area. The dyne pen 40 completes the painting. The shooting mechanism 50 takes a picture once in time. After a few seconds, it takes a second frame after a delay. The algorithm calculates and compares the difference in liquid film shrinkage between the two frames, outputs the judgment result, and generates a table that records all the data.

[0042] In addition, it should be noted that in step S300, the time interval between the two consecutive shots is 5 seconds.

[0043] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A dyne pen scratch detection device, characterized in that, include: The bracket (10) is installed vertically; The working mechanism (20) includes a marking platform and a pen holder (21), wherein the bracket (10) is installed on the marking platform and the pen holder (21) is installed on the marking platform; A fixture (30) is provided on the scribing platform. The fixture (30) has multiple positioning areas, which are used to position the workpieces sequentially. A dyne pen (40) is mounted on the pen holder (21). The pen holder (21) can move the dyne pen (40). The dyne pen (40) is used to draw on the workpiece. The shooting mechanism (50) is located at one end of the support (10) away from the working mechanism (20). The shooting mechanism (50) can shoot the workpiece and determine the liquid film shrinkage rate.

2. The dyne pen scratch detection device according to claim 1, characterized in that, The fixture (30) includes a support plate (31) and a plurality of positioning blocks (32), the plurality of positioning blocks (32) being distributed circumferentially along the support plate (31) to form a plurality of positioning areas.

3. The dyne pen scratch detection device according to claim 2, characterized in that, The fixture (30) also includes multiple positioning plates (33), each of which is provided with multiple positioning blocks (32). The support plate (31) can slide toward the positioning plate (33) so that the multiple positioning blocks (32) form the positioning area.

4. The dyne pen scratch detection device according to claim 3, characterized in that, The marking platform includes a base plate (22) and a first support plate (23). The first support plate (23) is disposed on the base plate (22). A slide rail (24) is disposed on the base plate (22) along a first direction. The support plate (31) is slidably disposed on the first support plate (23) via the slide rail (24).

5. The dyne pen scratch detection device according to claim 4, characterized in that, The working mechanism (20) further includes a flipping component (25), which is disposed at the bottom of the first support plate (23). The flipping component (25) is used to flip the first support plate (23) to adjust the angle of the fixture (30).

6. The dyne pen scratch detection device according to claim 5, characterized in that, The working mechanism (20) further includes a second support plate (26), which is disposed between the first support plate (23) and the base plate (22). The flipping component (25) is disposed between the first support plate (23) and the second support plate (26). A lifting component (27) is disposed between the second support plate (26) and the base plate (22). The lifting component (27) is configured to drive the first support plate (23) to rise and fall in the vertical direction.

7. The dyne pen scratch detection device according to claim 6, characterized in that, The base plate (22) is provided with a guide rail (28) along the first direction, and a support frame (29) is slidably connected on the guide rail (28). The pen holder (21) is slidably disposed on the top of the support frame (29) along the second direction.

8. A method for detecting dyne pen scratches, wherein the method is based on the dyne pen scratch detection device according to claim 7, characterized in that, The method for detecting dyne pen marks includes the following steps: S100: Position the workpiece sequentially in different positioning areas; S200. After each positioning is completed, the workpiece is painted with the dyne pen (40); S300. After each painting is completed, the painted workpiece is photographed twice in sequence by the shooting mechanism (50). S400. Based on the two shooting results, the algorithm is used to calculate the difference in liquid film contraction and output the calculation results. After shooting all the positioning areas, an overall record table is generated.

9. The dyne pen scratch detection method according to claim 8, characterized in that, S100 includes the following steps: S110. The lifting assembly (27) drives the support plate (31) to move vertically to different heights, and positions the workpiece in different positioning areas at each height. S120. Slide the first support plate (23) along the first direction to a preset position, and position the workpiece in different positioning areas at this preset position; S130, the support plate (31) is driven to flip upward to the target position by the flipping component (25) away from the dyne pen (40), and the workpiece is positioned in a different positioning area at this target position.

10. The dyne pen scratch detection method according to claim 8, characterized in that, In the S300, the time interval between two consecutive shots is 5 seconds.

Images