CN118526047A - Processing system with function of automatically monitoring surface characteristics of object and processing method thereof - Google Patents

Abstract

A processing system with automatic monitoring object surface characteristics is used for processing a processing surface of an object to be processed, at least one three-dimensional characteristic mark is preset on the processing surface, and the processing system with automatic monitoring object surface characteristics comprises an image acquisition device, an operation device and a surface processing device. The image capturing device is used for capturing an image of a processing surface of the object to be processed; the operation device generates stereoscopic image data corresponding to the processing surface according to the image captured by the image capturing device, and the stereoscopic image data is provided with a stereoscopic mark symbol corresponding to the stereoscopic feature mark; the surface treatment device carries out surface treatment on the processing surface according to the stereoscopic mark symbol of the stereoscopic image data; a processing method with automatic monitoring of the surface features of an object is also disclosed.

Description

Processing system with function of automatically monitoring surface characteristics of object and processing method thereof

Technical Field

The present invention relates to a processing system and a processing method thereof, and more particularly, to a processing system and a processing method thereof for automatically monitoring the surface characteristics of an object.

Background

In the production process of workpieces to be processed, such as turning piece gold drawing, shoe material parts or wood products, the surface of the workpiece to be processed is often required to be subjected to engraving, coating, laser, cutting, polishing and other processing operations; in the surface treatment process of the workpiece, if the machined surface of the workpiece is a flat surface, the surface treatment operation is relatively simple, and only the surface treatment device is set to carry out translation machining on the flat machined surface of the workpiece, and aiming at the three-dimensional machining surface treatment operation of the workpiece, the three-dimensional machining surface of the workpiece is treated one by one in a manual mode conventionally.

Along with the progress of the automatic processing technology, the improvement of the efficiency of traditional manual processing of the three-dimensional surface of the workpiece is facilitated, and the specific explanation is that the current automatic processing technology is applied to the processing flow of the three-dimensional surface of the workpiece, a designer is required to draw a three-dimensional figure file corresponding to the body of the workpiece in advance, and the three-dimensional figure file is set to be consistent with the size parameters of the workpiece and preset processing positions and areas, so that the surface processing device can process the three-dimensional surface of the workpiece according to the parameter data on the three-dimensional figure file when the surface processing device performs surface processing on the workpiece.

However, the above-mentioned automated processing technique cannot be suitable for processing workpieces with different shapes and sizes, for example, the sizes and the shapes of the various shoe bodies are different, if the various shoe bodies are to be subjected to surface processing, the designer needs to correspondingly set up a stereoscopic image file for each shoe body, and set corresponding processing parameters for the processing requirements of the various shoe bodies, and the surface processing device can respectively execute the surface processing for each shoe body; this will result in a heavy burden on the designer and further will not increase the overall process line efficiency.

Disclosure of Invention

Therefore, the present invention is directed to a processing system and a processing method thereof capable of automatically monitoring the surface characteristics of an object, and performing image interpretation on the processing surface of each type of object to be processed, so as to perform surface treatment of various patterns, sizes and types corresponding to the preset three-dimensional characteristic marks on the object to be processed, thereby achieving the effect of high-efficiency surface treatment.

The processing system with the automatic monitoring object surface features is used for processing a processing surface of an object to be processed, at least one three-dimensional feature mark is preset on the processing surface, and the processing system with the automatic monitoring object surface features comprises an image capturing device, an operation device and a surface processing device. The image capturing device is used for capturing an image of a processing surface of the object to be processed; the operation device is connected with the image capturing device, generates stereoscopic image data corresponding to the processing surface according to the image captured by the image capturing device, and is provided with a stereoscopic mark symbol corresponding to the stereoscopic feature mark; the surface treatment device is connected with the operation device, receives the stereoscopic image data from the operation device, and carries out surface treatment on the processing surface of the object to be processed according to the stereoscopic processing coordinates and the processing path of the stereoscopic image data.

In another preferred embodiment of the present invention, a processing method with automatic monitoring of surface features of an object is provided, and is used for processing a processing surface of an object to be processed, wherein at least one three-dimensional feature mark is preset on the processing surface, and the processing method with automatic monitoring of surface features of an object comprises the following steps: step S1, capturing an image of the processing surface of the object to be processed by an image capturing device; step S2, generating three-dimensional image data corresponding to the processing surface by an operation device according to the image captured by the image capturing device; and step S3, a surface treatment device receives the stereoscopic image data and carries out surface treatment on the processing surface of the object to be processed according to the stereoscopic image data.

The processing system with the automatic monitoring object surface characteristics and the processing method thereof have the advantages that the object to be processed is processed and produced on line, firstly, the image capturing device is used for capturing the image of the processing surface of the object to be processed, at the moment, the operation device immediately generates the stereoscopic image data corresponding to the processing surface according to the image captured by the image capturing device, the position of the stereoscopic mark symbol on the stereoscopic image data is judged, then, the surface processing device is used for carrying out surface processing on the processing surface of the object to be processed, so that the automatic surface processing mode can effectively save the cost of manpower drawing, and the image judgment can be carried out on the processing surface of each style of object to be processed, so that the surface processing of various patterns, sizes and types can be carried out corresponding to the stereoscopic feature marks preset on the object to be processed, and the purpose of high-efficiency surface processing is achieved.

Drawings

FIG. 1 is a schematic diagram of a processing system with automatic monitoring of surface features of an object in accordance with a preferred embodiment of the present invention.

FIG. 2 is a front view of a processing system with automatic monitoring of surface features of an article in accordance with a preferred embodiment of the present invention.

FIG. 3 is a schematic top view of a processing system with automatic monitoring of surface features of an object according to a preferred embodiment of the present invention.

Fig. 4 is a perspective view of an object to be processed according to a preferred embodiment of the present invention.

Fig. 5 is a side view of an article to be processed in accordance with a preferred embodiment of the present invention.

FIG. 6 is a side view block diagram of a processing system with automatic monitoring of the surface characteristics of an object to be processed entering a first work area in accordance with a preferred embodiment of the present invention.

Fig. 7 is a schematic front view of fig. 6.

FIG. 8 is a functional block diagram of the computing device in a processing system with automatic monitoring of object surface features according to a preferred embodiment of the present invention.

FIG. 9 is a schematic diagram of the structure of the stereo image data in a processing system with automatic monitoring of the surface features of an object according to a preferred embodiment of the present invention.

Fig. 10 is a schematic top view of the stereoscopic image data of fig. 9 with the processing parameters added thereto.

FIG. 11 is a side view block diagram of a processing system with automatic monitoring of the surface characteristics of an object to be processed entering a second work area in accordance with a preferred embodiment of the present invention.

FIG. 12 is a schematic view of the surface treatment apparatus for performing surface treatment on an object to be treated in a system for automatically monitoring the surface characteristics of the object according to a preferred embodiment of the present invention.

Fig. 13 is a perspective view of an article of manufacture according to a preferred embodiment of the invention.

Fig. 14 is a side view of an article of manufacture of a preferred embodiment of the invention.

FIG. 15 is a flow chart of a method of processing an article with automatic monitoring of surface features in accordance with a preferred embodiment of the present invention.

Detailed Description

In order to more clearly illustrate the present invention, preferred embodiments are described in detail below with reference to the accompanying drawings. Referring to fig. 1 to 3, the present invention provides a processing system 100 with automatic monitoring of surface features of an object to be processed, for processing a processing surface 2 of the object to be processed 1, wherein at least one stereo feature mark 3 is pre-disposed on the processing surface 2, as shown in fig. 4 and 5, the object to be processed 1 in this embodiment is illustrated in the form of a sports shoe, the processing surface 2 of the object to be processed 1 includes a vamp and a sole circumferential surface, a plurality of stereo feature marks 3 are designed on the object to be processed 1, fig. 4 and 5 show that the stereo feature marks 3 are disposed on the processing surface 2, such as the vamp and the sole circumferential surface, and positions of the stereo feature marks 3 are relative positions of the processing surface 2 of the object to be processed 1 to be processed.

In this embodiment, the plurality of stereo marks 3 are exemplified by a designed circular concave hole, but not limited to this, in other embodiments, the plurality of stereo marks 3 may be replaced by convex points, and the shape of the plurality of stereo marks 3 may be replaced by any geometric pattern, as long as the plurality of stereo marks 3 are three-dimensional, and the number and positions of the stereo marks 3 may be adjusted according to the processing requirement, for example, the stereo marks 3 may be only one, and the stereo marks 3 may also be disposed on one of the vamp or the sole peripheral surface of the object 1 to be processed.

In addition, in other embodiments, the object 1 to be processed may be replaced by any workpiece, such as metal plate, wooden ornament, semiconductor, plastic product, etc., as long as any material element that needs to be surface treated can be used as the object 1 to be processed, and the three-dimensional feature 3 is designed on the processing surface 2 required by the object 1 to be processed.

Fig. 1 shows a basic structure of a processing system 100 with automatic monitoring of surface features of an object according to the present embodiment, which includes a housing 10, an image capturing device 20, a computing device 30 (see fig. 8), and a surface treatment device 40.

The casing 10 is mainly used for providing installation and arrangement of the image capturing device 20 and the surface processing device 40, as shown in fig. 1-3, the casing 10 defines a first operation area a and a second operation area B, the first operation area a is located in an outer space 11 of the casing 10, the second operation area B is located in an inner space 12 of the casing 10, and the casing 10 is provided with a conveying opening 13 for communicating the first operation area a with the second operation area B; in addition, fig. 1 and 3 show that the casing 10 is provided with a conveying track 14 penetrating the conveying opening 13 and disposed in the first working area a and the second working area B, wherein fig. 3 shows that the conveying track 14 has a placement surface 141 for placing the object 1 to be processed, and when the object 1 to be processed is placed on the placement surface 141 of the conveying track 14, the object 1 to be processed can be driven by the conveying track 14 to pass through the conveying opening 13 from the first working area a and enter the second working area B.

The image capturing device 20 is configured to capture an image of the processing surface 2 of the object 1 to be processed, as shown in fig. 1 to 3, in this embodiment, the image capturing device 20 is disposed in a first working area a of the casing 10, and the image capturing device 20 includes a three-dimensional photographing module 21 and a driving module 22, wherein the three-dimensional photographing module 21 is suspended in the first working area a, the driving module 22 is connected to the three-dimensional photographing module 21 and can drive the three-dimensional photographing module 21 to move in the first working area a, in this embodiment, the driving module 22 has an arc-shaped sliding rail 221 and a driver 222, please refer to fig. 6 and 7, the arc-shaped sliding rail 221 is defined with a central axis L projected on the placement surface 141 of the conveying track 14, and the arc-shaped sliding rail 221 extends downwards towards both sides of the conveying track 14 based on the central axis L, and the driver 222 is disposed on the arc-shaped sliding rail 221 and is connected to the three-dimensional photographing module 21, so as to control the three-dimensional photographing module 21 to move along the three-dimensional photographing module 21 to drive the three-dimensional photographing module 21 to move in the first working area 222.

In other embodiments, the image capturing device 20 may be replaced by a plurality of image capturing modules (not shown) fixed in the first working area a and facing the conveying track 14, and the plurality of image capturing modules capture the morphology of the processing surface 2 for different orientations of the object 1 to be processed when the object 1 to be processed enters the first working area a, so the aspect of the image capturing device 20 is not limited to the use of the three-dimensional photographing module 21 and the driving module 22, as long as the image of the processing surface 2 of the object 1 to be processed can be captured.

The computing device 30 is connected to the image capturing device 20, the computing device 30 is a data processor, and can correspondingly generate stereo image data P (refer to fig. 9) of the processing surface 2 of the object 1 to be processed according to the image captured by the image capturing device 20, the stereo image data P has a stereo mark symbol t corresponding to the stereo feature mark 3, the computing device 30 correspondingly records a stereo processing coordinate according to the position of the stereo mark symbol t, and a processing path is calculated around the stereo mark symbol t.

As shown in fig. 8 to 10, the functions of each module in the computing device 30 are more specifically described, wherein the computing device 30 of the present embodiment has an image processing module 31, a mark identifying module 32, a processing database 33, a processing path calculating module 34 and an editing module 35 that are connected with each other by signals.

The image processing module 31 is configured to receive an image captured by the image capturing device 20, process the image, and obtain stereoscopic image data P corresponding to the whole surface of the processing surface 2 of the object 1, where the stereoscopic image data P has the stereoscopic mark t; the mark recognition module 32 obtains the stereoscopic image data P from the image processing module 31, and is configured to recognize a stereoscopic mark symbol t on the stereoscopic image data P, and record the stereoscopic processing coordinate corresponding to the stereoscopic mark symbol t on the stereoscopic image data P.

The processing database 33 is provided with a symbol item 331 and a processing item 332, the symbol item 331 is preset with a plurality of stereo mark symbol data, in this embodiment, the plurality of stereo mark symbol data are preset stereo symbols or stereo patterns corresponding to the preset stereo feature marks 3 (refer to fig. 4 and 5) on the object 1 to be processed, the processing item 332 is provided with a plurality of processing parameters, the plurality of processing parameters are corresponding to the plurality of stereo mark symbol data in the symbol item 331, in this embodiment, the plurality of processing parameters include a plurality of parameters such as a processing size, an angle, a processing pattern, a processing depth, and the like, wherein the processing pattern is not limited to be the same as the pattern of the stereo feature marks 3, for example, fig. 4 shows that the stereo feature marks 3 are circular concave holes, the symbol item 331 is preset with the stereo mark symbol data being stereo marks corresponding to the stereo feature marks 3, and the processing parameters set by the processing item 332 can be modulated into a circular perforation pattern, a star perforation pattern, or a love pattern according to the requirements.

The processing path calculation module 34 interprets the stereo mark symbol t on the stereo image data, and matches the stereo mark symbol t with the symbol item 331 of the processing database 33, if the stereo mark symbol t corresponds to one of the symbol items 331, the processing path calculation module 34 obtains the processing parameters corresponding to the symbol item 331 from the processing item 332 of the processing database 33, sets the processing pattern of the processing parameters to correspond to the stereo mark symbol t, and the processing path calculation module 34 generates a processing start coordinate corresponding to the processing start point of the processing pattern on the stereo mark symbol t, wherein the processing start coordinate is a start position of surface processing and does not necessarily correspond to the stereo processing coordinate of the stereo mark symbol t, and the processing path calculation module 34 calculates the processing path according to the processing start coordinate corresponding to the processing pattern, and the stereo processing coordinate of the stereo mark symbol t sits on the processing path.

The editing module 35 is configured to preset the matching condition between the symbol item 331 and the processing item 332 in the processing database 33, and provide a customized editing processing function, for example, the editing module 35 can select the plurality of stereo mark symbols t corresponding to the shoe side on the stereo image data P, and at this time, the editing module 35 can edit the stereo mark symbol data of the symbol item 331 corresponding to the selected plurality of stereo mark symbols t, and can set various processing parameters of the processing item 332. In addition, the editing module 35 can also select the plurality of stereo mark symbols t corresponding to different processing surfaces 2 of the object 1 to be processed on the stereo image data P to set the processing parameters of the processing item 332 (refer to fig. 4, 9 and 13), for example, the editing module 35 can set the processing parameters of the plurality of stereo mark symbols t as rectangular perforations corresponding to the shoe top surface positions of the object 1 to be processed on the stereo image data P; setting the processing parameters of the plurality of three-dimensional mark symbols t as star-shaped perforations on the three-dimensional image data P corresponding to the side positions of the shoes of the object 1 to be processed; and setting the processing parameters of the plurality of stereo mark symbols t as letter patterns on the stereo image data P corresponding to the peripheral surface position of the sole of the object 1 to be processed, so that the processing parameters corresponding to the side surface and the top surface of the shoe on the stereo image data P are different, and providing various customized processing effects.

In addition, the editing module 35 can set an editing processing block (please refer to a dashed line block in fig. 10) on the stereo image data P, the editing processing block has the plurality of stereo mark symbols t therein, the editing module 35 retrieves at least one processing parameter from the processing database 33, and sets a processing pattern of the processing parameter in the editing processing block, fig. 10 shows the processing pattern as an loving image, the editing module 35 can set the loving image in the editing processing block such that the loving image overlaps the plurality of stereo mark symbols t in the editing processing block, the processing path calculation module 34 calculates the processing path in the editing processing block, and the stereo processing coordinates of the plurality of stereo mark symbols t are located on the processing path, wherein the processing path calculation module 34 can also set the order of the processing path for the positions of the plurality of stereo mark symbols t in the editing processing block.

The surface processing device 40 is connected to the computing device 30, the surface processing device 40 receives the stereo image data P from the computing device 30, and performs surface processing on the stereo feature mark 3 on the processing surface 2 of the object 1 to be processed according to the stereo processing coordinates and the processing path recorded by the computing device 30; as shown in fig. 8, 11 and 12, the surface treatment device 40 includes a control module 41 and a surface treatment module 42, the control module 41 receives the stereo image data P and can interpret the stereo processing coordinates and the processing path recorded on the stereo image data P, and the control module 41 controls the surface treatment module 42 to move to the position corresponding to the stereo feature mark 3 of the processing surface 2, so that the surface treatment module 42 can perform surface treatment on the stereo feature mark 3 on the processing surface 2 of the object 1 to be processed.

In this embodiment, the surface treatment module 42 includes a multi-axis mechanical arm 421 and a laser processing head 422, the multi-axis mechanical arm 421 has a multi-axis rotation function, and can drive the laser processing head 422 to perform a universal rotation according to the command of the control module 41, so that a processing axis Z of the laser processing head 422 is aligned to the three-dimensional feature mark 3 on the object 1 to be processed, wherein the processing axis Z is relatively perpendicular to the processing surface 2 of the object 1 to be processed, so that the laser processing head 422 can laser process the processing surface 2 into a straight hole, thereby improving the yield of surface laser processing.

In addition, the surface treatment device 40 includes a lifting base 43, the lifting base 43 is connected to the multi-axis mechanical arm 421, the lifting base 43 can drive the multi-axis mechanical arm 421 and the laser processing head 422 to perform lifting displacement relative to the object 1 to be processed, and the height position of the multi-axis mechanical arm 421 can be adjusted according to the processing requirement, but the structure of the surface treatment module 42 is not limited thereto, in other embodiments, the surface treatment module 42 can be replaced by other existing surface treatment elements, such as a deburring machine or a gumming machine, etc., and the setting of the lifting base 43 can be omitted, so long as the surface treatment module 42 has the surface treatment function.

The following describes a processing method with automatic monitoring of the surface features of the object, which is implemented by the processing system 100 with automatic monitoring of the surface features of the object according to the above embodiment, and is described with reference to fig. 6 to 15, and the processing method includes the following steps:

In step S1, the object 1 to be processed captures an image of the processing surface 2 through the image capturing device 20, referring to fig. 6 and 7, when the object 1 to be processed enters the first operation area a of the casing 10 through the conveying track 14, the object 1 to be processed is pre-stopped under the image capturing device 20, and the driving module 22 of the image capturing device 20 drives the three-dimensional photographing module 21 to move along the track of the arc-shaped sliding rail 221, so that the three-dimensional photographing module 21 can capture the three-dimensional shape of the processing surface 2 for different faces of the object 1 to be processed under the control of the driving module 22.

Step S2, the computing device 30 generates the stereoscopic image data P corresponding to the processing surface 2 according to the image captured by the image capturing device 20, the image processing manner of the computing device 30 is as described in the foregoing embodiment, the image processing module 31 of the computing device 30 processes the image into the stereoscopic image data P corresponding to the processing surface 2 after receiving the image captured by the image capturing device 20, marks the stereoscopic image data P with the stereoscopic mark symbol t corresponding to the stereoscopic feature mark 3, and then uses the mark recognition module 32 to recognize each stereoscopic mark symbol t on the stereoscopic image data P, and the mark recognition module 32 records the stereoscopic processing coordinates corresponding to the position of each stereoscopic mark symbol t.

The processing path calculation module 34 extracts each of the stereo mark symbols t from the stereo image data P, matches each of the stereo mark symbols t with a plurality of stereo mark symbol data in the symbol entries 331 of the processing database 33, if the stereo mark symbol t corresponds to one of the symbol entries 331, the processing path calculation module 34 can obtain processing parameters corresponding to the symbol entries 331 from the processing entries 332 of the processing database 33, and set a processing pattern of the processing parameters to be in accordance with the stereo mark symbol t, the processing path calculation module 34 generates the processing start coordinates corresponding to a processing start point of the processing pattern on the stereo mark symbol t, and calculates the processing path according to the processing start coordinates, wherein the stereo processing coordinates of the stereo mark symbol t are located on the processing path.

The editing module 35 of the computing device 30 can also set an editing processing block (please refer to the dashed line block in fig. 10) on the stereo image data P, the editing module 35 retrieves a processing parameter from the processing database 33, and sets a processing pattern of the processing parameter on the stereo mark symbol t of the editing processing block, the processing path computing module 34 computes the processing path in the editing processing block, and the stereo processing coordinates of the stereo mark symbols t are located on the processing path.

Step S3, the surface processing device 40 receives the stereo image data P from the computing device 30, and the surface processing device 40 performs surface processing on the processing surface 2 of the object 1 to be processed according to the stereo image data P; as shown in fig. 10 and 11, when the object 1 to be processed enters the second working area B from the first working area a through the conveying opening 13, the object 1 to be processed is pre-stopped under the surface processing device 40, the control module 41 of the surface processing device 40 has received the stereoscopic image data P from the computing device 30, the control module 41 can interpret the processing path on the stereoscopic image data P, the surface processing module 42 is displaced by the control module 41 to a position corresponding to each stereoscopic feature mark 3 on the processing surface 2, the control module 41 can control the surface processing module 42 to immediately perform laser processing on the processing surface 2 of the object 1 to be processed, process the object 1 to be processed into a processed product 1', and finally send the processed product 1' out of the second working area B through the conveying track 14 of the casing 10.

Referring to fig. 4 and 5 and fig. 13 and 14, when the object 1 to be processed is compared with the processed product 1', after the original plurality of stereoscopic signatures 3 on the vamp of the object 1 to be processed is processed by laser, a plurality of rectangular perforations are formed on the top surface of the processed product 1', a plurality of star-shaped perforations are formed on the side surface of the shoe, and a letter pattern is formed on the peripheral surface of the sole, and the editing module 35 of the computing device 30 can set the editing block and various processing parameters on the stereoscopic image data P, so that the partial area of the side surface of the shoe of the processed product 1 'is processed with the loving perforation, and the appearance of the processed product 1' presents various patterns, thereby further improving the variability of processing editing.

Therefore, in the processing system 100 with automatic monitoring of the surface features of the object and the processing method thereof according to the present invention, the object 1 to be processed is processed and produced online, the image capturing device 20 captures the image of the processing surface 2 of the object 1 to be processed, wherein the image capturing device 20 can capture images of the processing surface 2 of various objects 1 to be processed, at this time, the computing device 30 immediately generates the stereoscopic image data P corresponding to the processing surface 2 according to the captured images of the image capturing device 20, and determines the position and processing parameters of the stereoscopic mark symbol t on the stereoscopic image data P, and then the surface processing device 40 performs surface processing on the processing surface 2 of the object 1 to be processed, so that the automatic surface processing method can effectively save the cost of manpower drawing, and can perform image interpretation on the processing surface 2 of each object 1 to be processed, thereby achieving the purpose of high-efficiency surface processing corresponding to the stereoscopic feature mark 3 preset on the object 1 to be processed.

In addition, the multi-axis mechanical arm 421 in the surface treatment device 40 can also drive the laser processing head 422 to perform universal rotation, so that the processing axis Z of the laser processing head 422 is relatively perpendicular to the processing surface 2 of the object 1 to be processed, so that the laser processing head 422 can perform laser processing on the processing surface 2 to form a straight hole, thereby improving the problem of burrs generated during processing, and further achieving the purpose of improving the processing yield.

In addition, the processing system 100 with the function of automatically monitoring the surface features of the object can also intelligently train various stereo feature marks 3 predetermined on the object 1 to be processed, for example, the computing device 30 can also learn and interpret various burr shapes of the stereo image data P, and the symbol items 331 of the various burr shapes are built in the processing database 33, so that the processing system 100 with the function of automatically monitoring the surface features of the object can automatically monitor the burr shapes and positions of the object 1 to be processed, thereby achieving the purpose of automatic burr cutting.

The above description is only of the preferred embodiments of the present invention, and all equivalent changes in the specification and claims should be construed to be included in the scope of the present invention.

Description of the reference numerals

[ Invention ]

1: Article to be processed

2: Working surface

3: Stereoscopic signature

1': Finished product of processing

100: Processing system with automatic monitoring of object surface characteristics

10: Casing of machine

11: External space

12: Interior space

13: Delivery port

14: Conveying track

141: Placement surface

20: Image capturing device

21: Three-dimensional photographing module

22: Driving module

221: Arc slide rail

222: Driver(s)

30: Arithmetic device

31: Image processing module

32: Mark identification module

33: Processing database

331: Symbol item

332: Work item

34: Processing path calculation module

35: Editing module

40: Surface treatment device

41: Control module

42: Surface treatment module

421: Multi-axis mechanical arm

422: Laser processing head

43: Lifting seat

A: a first working area

B: second working area

L: central axis

P: stereoscopic image data

T: three-dimensional mark symbol

Z: machining axis

S1-S3: step (a)

Claims (21)

1. A machining system with automatic monitoring of surface features of an object for machining a machining surface of an object to be machined, the machining surface being pre-provided with at least one three-dimensional feature marking, the machining system with automatic monitoring of surface features of an object comprising:

an image capturing device for capturing an image of a processing surface of the object to be processed;

The operation device is connected with the image capturing device, generates stereoscopic image data corresponding to the processing surface according to the image captured by the image capturing device, is provided with a stereoscopic mark symbol corresponding to the stereoscopic feature mark, correspondingly records a stereoscopic processing coordinate according to the position of the stereoscopic mark symbol, and calculates a processing path around the mark symbol; and

The surface treatment device is connected with the operation device, receives the stereoscopic image data from the operation device, and carries out surface treatment on the processing surface of the object to be processed according to the stereoscopic processing coordinates of the stereoscopic image data and the processing path.

2. The processing system with automatic monitoring of object surface features according to claim 1, wherein the computing device is provided with an image processing module, the image processing module receives the image captured by the image capturing device, processes the image to form the stereoscopic image data corresponding to the processing surface, and the stereoscopic mark symbol is arranged on the stereoscopic image data.

3. The processing system with automatic monitoring of object surface features according to claim 1 or 2, wherein the computing device has a mark recognition module to acquire the stereo image data to identify the stereo mark symbol on the stereo image data, and the mark recognition module records the stereo processing coordinates corresponding to the stereo mark symbol position.

4. The processing system with automatic object surface feature monitoring function according to claim 1, wherein the computing device is provided with a processing database, the processing database is provided with a symbol item and a processing item, the symbol item can be used for presetting a plurality of stereo mark symbol data, the processing item corresponds to the plurality of stereo mark symbol data and can be used for setting a plurality of processing parameters, the plurality of processing parameters respectively have a processing pattern, and a processing starting point is set on the processing pattern.

5. The processing system with automatic object surface feature monitoring function according to claim 4, wherein the computing device is provided with a processing path computing module, the processing path computing module interprets the stereo mark symbol on the stereo image data, matches symbol items of the processing database, if the stereo mark symbol accords with one symbol item, the processing path computing module obtains the processing parameter corresponding to the symbol item from the processing item of the processing database, and sets the processing pattern to accord with the stereo mark symbol, the processing path computing module generates a processing start coordinate corresponding to a processing start point of the processing pattern on the stereo mark symbol, and computes the processing path according to the processing start coordinate, wherein the stereo processing coordinate of the stereo mark symbol is located on the processing path.

6. The processing system with automatic monitoring of object surface features according to claim 5, wherein the computing device has an editing module capable of setting an editing processing block on the stereoscopic image data, the editing processing block having the plurality of stereoscopic marker symbols therein, and the editing module retrieving at least one processing parameter from the processing database and setting a processing pattern of the processing parameter on the stereoscopic marker symbols of the editing processing block, the processing path computing module computing the processing path in the editing processing block, and the stereoscopic processing coordinates of the plurality of stereoscopic marker symbols being located on the processing path.

7. The processing system with automatic monitoring of surface features of an object according to claim 5 or 6, wherein the surface treatment device is provided with a control module and a surface treatment module, the control module receives the stereo image data, and the control module can judge the processing path preset on the stereo image data so as to control the surface treatment module to perform surface treatment on the processing surface of the object to be processed.

8. The processing system with automatic monitoring of object surface features according to claim 7, wherein the surface treatment module comprises a multi-axis mechanical arm and a laser processing head, the multi-axis mechanical arm can be displaced according to the instruction of the control module and drives a processing axis of the laser processing head to align with the three-dimensional feature mark, and the processing axis is perpendicular to the processing surface of the object to be processed.

9. The processing system with automatic object surface feature monitoring function according to claim 8, wherein the surface treatment device comprises a lifting seat, and the lifting seat is connected with the multi-axis mechanical arm to drive the multi-axis mechanical arm and the laser processing head to lift and displace relative to the object to be processed.

10. The processing system with automatic object surface feature monitoring function according to claim 1, wherein the processing system comprises a housing for installing the image capturing device and the surface processing device, wherein the housing defines a first operation area located in an outer space of the housing, a second operation area located in an inner space of the housing, the image capturing device is located in the first operation area, and the surface processing device is located in the second operation area.

11. The processing system with automatic monitoring of surface features of objects according to claim 10, wherein said housing is provided with a conveying track for placing said objects to be processed and for driving said objects to be processed through said first and second working areas.

12. The processing system with automatic object surface feature monitoring function according to claim 10, wherein the image capturing device comprises a three-dimensional photographing module and a driving module, the three-dimensional photographing module is suspended in the first operation area, the driving module can drive the three-dimensional photographing module to move in the first operation area, and when the object to be processed enters the first operation area, the three-dimensional photographing module can capture three-dimensional shapes of the processing surface for different faces of the object to be processed under the control of the driving module.

13. The processing system with automatic object surface feature monitoring function according to claim 12, wherein the driving module is provided with an arc-shaped sliding rail and a driver, the arc-shaped sliding rail is defined with a central axis projected on the placement surface of the conveying rail, the arc-shaped sliding rail extends downwards in an arc-shaped manner towards two side edges of the conveying rail based on the central axis, and the driver is arranged on the arc-shaped sliding rail and can control the three-dimensional photographing module to move along the track of the arc-shaped sliding rail.

14. The processing system with automatic monitoring of object surface features according to claim 11, wherein the image capturing device comprises a plurality of camera modules, the camera modules are respectively fixed in the first operation area and face the conveying track, and when the object to be processed enters the first operation area, the camera modules respectively capture the shape of the processing surface for different faces of the object to be processed.

15. A processing method with automatic monitoring of surface features of an object, for processing a processing surface of an object to be processed, wherein at least one three-dimensional feature mark is preset on the processing surface, the processing method with automatic monitoring of surface features of an object comprises the following steps:

step S1, capturing an image of the processing surface of the object to be processed by an image capturing device;

Step S2, generating three-dimensional image data corresponding to the processing surface by an operation device according to the image captured by the image capturing device; and

And S3, a surface treatment device receives the stereoscopic image data and carries out surface treatment on the processing surface of the object to be processed according to the stereoscopic image data.

16. The method of claim 15, wherein in the step S1, the image capturing device captures the shape of the processing surface of the object to be processed by using a three-dimensional photographing module, and a driving module of the image capturing device can drive the three-dimensional photographing module to displace, so that the three-dimensional photographing module can capture the three-dimensional shape of the processing surface for different orientations of the object to be processed under the control of the driving module.

17. The method according to claim 15, wherein in the step S2, an image processing module of the computing device receives the image captured by the image capturing device, processes the image into the stereoscopic image data corresponding to the processing surface, and marks a stereoscopic mark symbol corresponding to the stereoscopic feature mark on the stereoscopic image data.

18. The method according to claim 17, wherein in the step S2, the computing device uses a mark recognition module to identify the stereo mark symbol on the stereo image data, and the mark recognition module records the stereo processing coordinates corresponding to the stereo mark symbol position.

19. The method according to claim 18, wherein in the step S2, a processing path calculation module of the computing device extracts the stereo mark symbol from the stereo image data, matches the stereo mark symbol with a plurality of stereo mark symbol data among symbol items in a processing database, if the stereo mark symbol matches one of the symbol items, the processing path calculation module obtains a processing parameter corresponding to the symbol item from the processing item in the processing database, sets a processing pattern of the processing parameter to match the stereo mark symbol, the processing path calculation module generates a processing start coordinate corresponding to a processing start point of the processing pattern on the stereo mark symbol, and calculates the processing path according to the processing start coordinate, the stereo processing coordinate of the stereo mark symbol being located on the processing path.

20. The method of claim 19, wherein in step S2, an edit module of the computing device is capable of setting an edit processing block on the stereo image data, the edit module retrieves at least one processing parameter from the processing database and sets a processing pattern of the processing parameter on a stereo mark symbol of the edit processing block, the processing path computing module computes the processing path in the edit processing block, and stereo processing coordinates of the plurality of stereo mark symbols are located on the processing path.

21. The method according to claim 19 or 20, wherein in the step S3, the surface treatment device receives the stereo image data by using a control module, and interprets the stereo image data to define the treatment path, so as to control a surface treatment module of the surface treatment device to perform surface treatment on the treatment surface of the object to be treated.