CN110411940B - Detection device, detection method using detection device and storage equipment - Google Patents
Detection device, detection method using detection device and storage equipment Download PDFInfo
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- CN110411940B CN110411940B CN201810403626.5A CN201810403626A CN110411940B CN 110411940 B CN110411940 B CN 110411940B CN 201810403626 A CN201810403626 A CN 201810403626A CN 110411940 B CN110411940 B CN 110411940B
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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Abstract
The invention provides a detection device, which comprises: a machine platform; a feeding mechanism; a transfer drive mechanism; the scribing mechanism comprises a scribing driving piece and a graver, the scribing driving piece is arranged on the transfer driving mechanism, and the graver is arranged on the scribing driving piece; a tape sticking mechanism; a tape tearing mechanism; a detection mechanism; a processor adapted to implement instructions; a storage device adapted to store a plurality of instructions, the instructions adapted to be loaded and executed by a processor: controlling a nicking tool to score a scribing region on a film layer of a workpiece; controlling a camera of the detection mechanism to take a picture of the film layer of the workpiece after the adhesive tape is torn, and transmitting the picture to a processor and a storage device; and calculating the percentage of the damaged or peeled area in the grid-divided area of the film layer of the workpiece to the total area of the grid-divided area according to the photo analysis, and judging the film layer adhesive force level of the film layer of the workpiece according to the film layer adhesive force national classification standard stored in the storage device. The invention also provides a detection method and a storage device.
Description
Technical Field
The invention relates to a detection device, in particular to a detection device, a detection system, a detection method and storage equipment for detecting film adhesion.
Background
The degree of fastness of the coating film or film to the surface of the article to be coated, which is the combination of physical and chemical forces, is called film adhesion. The film adhesion is an important index of the quality of the reaction film. For different types of films, there are some film adhesion measurement methods recommended by national or international standards, and the common methods include a pull-open method, a twist-open method, a cross-cut method, a circle-drawing method, an impact-resistant method and the like. However, most of the film adhesion measurement methods have a problem of low measurement accuracy. For example, the pull-open method and the twist-open method can theoretically exhibit adhesion directly, but the measurement time is long because adhesion is required. In addition, when the measuring device is pulled or twisted, the accuracy of the measuring result is reduced because the whole surface is difficult to ensure uniform stress. In the case of the circling method, similar to the cross cutting method, the degree of surface peeling is evaluated, but finally, the degree of surface peeling is evaluated by visual inspection of an inspector, so that the method is considered subjective and has low automation degree.
Disclosure of Invention
In view of the above, it is desirable to provide a detection device, a detection system, a detection method and a storage device with high automation degree and high detection accuracy to solve the above problems.
A detection device, the detection device comprising:
a machine platform;
the feeding mechanism comprises a transmission driving piece, a fixed plate, a rotary driving piece and a fixed jig, wherein the transmission driving piece is arranged on the machine table, the fixed plate is arranged on the transmission driving piece, the rotary driving piece is arranged on the fixed plate, the fixed jig is arranged on the rotary driving piece, and the fixed jig is used for placing and fixing workpieces;
a transfer drive mechanism;
the scribing mechanism comprises a scribing driving piece and a graver, the scribing driving piece is arranged on the transfer driving mechanism, and the graver is arranged on the scribing driving piece;
a tape sticking mechanism;
a tape tearing mechanism;
a detection mechanism;
a processor adapted to implement instructions;
a storage device adapted to store a plurality of instructions, the instructions adapted to be loaded and executed by the processor to: controlling the transmission driving part to drive the fixed plate to drive the workpiece on the fixed jig to move towards the transfer driving mechanism along a first direction; controlling the transfer driving mechanism to drive the nicking tool to be close to the workpiece on the fixed jig; controlling the scribing driving piece to drive the scribing cutter to contact the film layer of the workpiece; controlling the transmission driving part to drive the fixing plate to drive the workpiece on the fixing jig to move along the first direction again so that the graver scratches a first scribing line on a film layer of the workpiece; controlling the scribing driving part to drive the scribing cutter to be far away from a film layer of a workpiece, and controlling the transfer driving mechanism to drive the scribing cutter to move for a preset distance along a second direction perpendicular to the first direction; repeating the above actions, so that the scribing knife scribes a plurality of first scribing lines which are parallel to each other on the film layer of the workpiece; controlling the rotary driving piece to drive the fixed jig to drive the workpiece to rotate by a preset angle, and repeating the action so as to enable the graver to score a plurality of second score lines which are parallel to each other on a film layer of the workpiece, wherein the first score lines and the second score lines are intersected with each other to form a grid-marking area; controlling the transmission driving piece to drive the fixing plate to move so as to drive the workpiece on the fixing jig to move to the adhesive tape sticking mechanism; controlling the adhesive tape sticking mechanism to stick the adhesive tape to the film layer of the workpiece on the fixed jig; controlling the adhesive tape tearing mechanism to tear the adhesive tape from the workpiece; controlling a camera of the detection mechanism to take pictures of a film layer of the workpiece after the adhesive tape is torn, and transmitting the taken pictures to the processor and the storage device; and analyzing and calculating the percentage of the damaged or peeled area in the grid-divided area of the film layer of the workpiece to the total area of the grid-divided area according to the shot picture so as to judge the film layer adhesive force level of the film layer of the workpiece.
A method of detection, comprising:
controlling the transmission driving piece to drive the fixing plate to drive the workpiece on the fixing jig to move towards the transfer driving mechanism along the first direction;
controlling a transfer driving mechanism to drive the nicking tool to approach to the workpiece on the fixed jig;
controlling a scribing driving piece to drive the scribing cutter to contact a film layer of a workpiece;
controlling the transmission driving part to drive the fixing plate to drive the workpiece on the fixing jig to move along the first direction again so that the graver scratches a first scribing line on a film layer of the workpiece;
controlling the scribing driving part to drive the scribing cutter to be far away from a film layer of a workpiece, and controlling the transfer driving mechanism to drive the scribing cutter to move for a preset distance along a second direction perpendicular to the first direction;
repeating the above actions, so that the scribing knife scribes a plurality of first scribing lines which are parallel to each other on the film layer of the workpiece;
controlling a rotary driving piece to drive the fixed jig to drive the workpiece to rotate by a preset angle, and repeating the action so as to enable the graver to score a plurality of second score lines which are parallel to each other on a film layer of the workpiece, wherein the first score lines and the second score lines are intersected with each other to form a grid-marking area;
controlling the transmission driving piece to drive the fixing plate to move so as to drive the workpiece on the fixing jig to move to the adhesive tape sticking mechanism;
controlling an adhesive tape sticking mechanism to stick an adhesive tape on a film layer of the workpiece on the fixed jig;
controlling the adhesive tape tearing mechanism to tear the adhesive tape from the workpiece;
controlling a camera of the detection mechanism to take a picture of a film layer of the workpiece after the adhesive tape is torn, and transmitting the taken picture to a processor and a storage device;
and analyzing and calculating the percentage of the damaged or peeled area in the grid-divided area of the film layer of the workpiece to the total area of the grid-divided area according to the shot picture so as to judge the film layer adhesive force level of the film layer of the workpiece.
A storage device storing a plurality of instructions adapted to be loaded and executed by a processor:
controlling the transmission driving piece to drive the fixing plate to drive the workpiece on the fixing jig to move towards the transfer driving mechanism along the first direction;
controlling a transfer driving mechanism to drive the nicking tool to approach to the workpiece on the fixed jig;
controlling a scribing driving piece to drive the scribing cutter to contact a film layer of a workpiece;
controlling the transmission driving part to drive the fixing plate to drive the workpiece on the fixing jig to move along the first direction again so that the graver scratches a first scribing line on a film layer of the workpiece;
controlling the scribing driving part to drive the scribing cutter to be far away from a film layer of a workpiece, and controlling the transfer driving mechanism to drive the scribing cutter to move for a preset distance along a second direction perpendicular to the first direction;
repeating the above actions, so that the scribing knife scribes a plurality of first scribing lines which are parallel to each other on the film layer of the workpiece;
controlling a rotary driving piece to drive the fixed jig to drive the workpiece to rotate by a preset angle, and repeating the action so as to enable the graver to score a plurality of second score lines which are parallel to each other on a film layer of the workpiece, wherein the first score lines and the second score lines are intersected with each other to form a grid-marking area;
controlling the transmission driving piece to drive the fixing plate to move so as to drive the workpiece on the fixing jig to move to the adhesive tape sticking mechanism;
controlling an adhesive tape sticking mechanism to stick an adhesive tape on a film layer of the workpiece on the fixed jig;
controlling the adhesive tape tearing mechanism to tear the adhesive tape from the workpiece;
controlling a camera of the detection mechanism to take a picture of a film layer of the workpiece after the adhesive tape is torn, and transmitting the taken picture to a processor and a storage device;
and analyzing and calculating the percentage of the damaged or peeled area in the grid-divided area of the film layer of the workpiece to the total area of the grid-divided area according to the shot picture so as to judge the film layer adhesive force level of the film layer of the workpiece.
The detection device, the production and processing control method and the storage equipment are convenient for scribing the scribing region on the film layer of the workpiece through the rotary driving piece of the feeding mechanism, and the scribing efficiency is improved. Meanwhile, the film layer with the adhesive tape torn off is photographed and imaged through the camera, so that the percentage of the damaged or peeled area to the total area of the grid-dividing area can be accurately calculated, and the detection accuracy of the adhesive force of the film layer is improved.
Drawings
Fig. 1 is a schematic perspective view of a detection device according to an embodiment of the present invention.
Fig. 2 is a perspective view of the detecting device shown in fig. 1 from another viewing angle.
Fig. 3 is a block diagram of a detection system according to an embodiment of the present invention.
Fig. 4 is a schematic flow chart of a detection method according to an embodiment of the present invention.
Description of the main elements
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element or component is referred to as being "connected" to another element or component, it can be directly connected to the other element or component or intervening elements or components may also be present. When an element or component is referred to as being "disposed on" another element or component, it can be directly on the other element or component or intervening elements or components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to fig. 2, fig. 1 is a schematic diagram of a detection apparatus 100 according to an embodiment of the present invention. The detection device 100 is used for detecting the film adhesion of a film attached to a workpiece. The detection device 100 includes a machine table 10, a feeding mechanism 20, a transferring driving mechanism 30, a scribing mechanism 40, a tape attaching mechanism 50, a tape tearing mechanism 60, a detection mechanism 70, a processor 80, and a storage device 90. The machine 10 is substantially rectangular. The feeding mechanism 20, the transferring driving mechanism 30, the tape attaching mechanism 50, the tape tearing mechanism 60, the processor 80 and the storage device 90 are disposed on the machine 10. The feeding mechanism 20 is used for placing and conveying a workpiece and is capable of rotating the workpiece. The transfer driving mechanism 30 is used for driving the scribing mechanism 40 and the detecting mechanism 70 to move. The scoring mechanism 40 is used to score a film layer (not shown) on a workpiece. The taping mechanism 50 is used to attach tape (not shown) to the film layer. The tape tearing mechanism 60 is used to tear off the tape attached to the film layer. The detection mechanism 70 is used for shooting the film to calculate the film peeling area. The feeding mechanism 20, the transferring driving mechanism 30, the scoring mechanism 40, the tape attaching mechanism 50, the tape tearing mechanism 60 and the detecting mechanism 70 are electrically connected with the processor 80.
The feeding mechanism 20 includes a transmission driving member 21, a fixing plate 22, a rotation driving member 23, and a fixing jig 24. The transmission driving member 21 is disposed on the machine 10. The fixing plate 22 is disposed on the conveying driver 21 and moves in the first direction (X-axis direction) by the conveying driver 21. The rotary drive member 23 is provided on the fixed plate 22. The fixing jig 24 is disposed on the rotary driving member 23 and is driven by the rotary driving member 23 to rotate by a predetermined angle. The fixing jig 24 is used for placing and fixing a workpiece. In this embodiment, the transmission driver 21 is a linear driver, and the rotary driver 23 is a rotary cylinder.
The transfer driving mechanism 30 includes a transfer driving member 31 and a fixing member 32. The transfer driving member 31 is erected on the machine 10 and straddles the transfer driving member 21 of the feeding mechanism 20. The fixing member 32 has a substantially rectangular plate shape. The fixing member 32 is provided on the transfer driving member 31 and moves in a second direction (Y-axis direction) perpendicular to the first direction by the drive of the transfer driving member 31.
The scoring mechanism 40 includes a scoring drive 41 and a nicking tool 42. The scribing driving member 41 is disposed on the fixing member 32 and moves along a second direction perpendicular to the first direction under the driving of the fixing member 32. The nicking tool 42 is disposed on the scribing driving member 41 and moves in a third direction (Z-axis direction) perpendicular to the first direction and the second direction by the driving of the scribing driving member 41. The nicking tool 42 is also movable in the second direction by the transfer drive member 31.
The tape attaching mechanism 50 is disposed on the machine 10 and located at one side of the transmission driving member 21. The taping mechanism 50 is capable of attaching a tape (not shown) to a film layer of a workpiece positioned on the fixture 24.
The tape tearing mechanism 60 includes a first driving member 61, a second driving member 62, a third driving member 63, a connecting member 64 and a claw 65. The first driving member 61 is disposed on the machine 10 and located at one side of the transmission driving member 21. The second driving member 62 is disposed on the first driving member 61 and moves along the second direction under the driving of the first driving member 61. The third driving member 63 is disposed on the second driving member 62 and moves along the third direction under the driving of the second driving member 62. The connecting member 64 is substantially in the form of a long rod. One end of the connecting member 64 is disposed on the third driving member 63 and is driven by the third driving member 63 to rotate. A finger 65 is provided at the other end of the link 64. The gripper 65 is used for holding the adhesive tape adhered to the film layer of the workpiece and tearing the adhesive tape off the workpiece under the driving of the third driving member 63.
The detection mechanism 70 includes a detection driver 71 and a camera 72. The detection driving member 71 is disposed on the fixing member 32 and moves along the second direction under the driving of the fixing member 32. The camera 72 is disposed on the detection driving member 71 and driven by the detection driving member 71 to approach or separate from the workpiece on the fixing jig 24 along the third direction. The camera 72 is used for photographing the film layer of the workpiece after the adhesive tape is torn.
The processor 80 may be a central processing unit, a digital signal processor, or a single chip, etc. The processor 80 is used for processing related data and sending a plurality of instructions.
The storage device 90 is capable of storing associated data and a plurality of instructions adapted to be loaded and executed by the processor 80. Meanwhile, the storage device 90 is also capable of storing the national film adhesion classification standard. The national film adhesion grading standard is the surface area of the crossed cutting area where the peeling occurs and the corresponding grade and description.
Understandably, the storage device 90 may be a hard disk, a floppy disk, a U disk, a random access memory, etc.
In at least one embodiment, the storage device 90 may be an internal storage system, such as a flash memory, a random access memory RAM, a readable memory ROM, and the like.
In at least one embodiment, the storage device 90 may also be a storage system, such as a video disc, a memory card, or a data storage medium. The storage device 90 may also include unstable or stable storage devices.
In at least one embodiment, the storage device 90 includes two or more storage devices, for example, one of the storage devices is a memory and the other of the storage devices is a drive. Furthermore, the storage device 90 may also be wholly or partially independent of the detection apparatus 100.
Referring to fig. 3, fig. 3 is a block diagram of a detection system 200 according to an embodiment of the invention. The detection system 200 is applied to the detection apparatus 100. The inspection system 200 includes a loading control module 210, a driving control module 220, a scribing control module 230, a tape adhering control module 240, a tearing control module 250, an inspection control module 260, an analyzing and determining module 270, and a communication module 280. In one embodiment, the loading control module 210, the driving control module 220, the scoring control module 230, the taping control module 240, the peeling control module 250, the inspection control module 260, the analyzing and determining module 270, and the communication module 280 are a series of computer program instruction segments stored in the storage device 90 of the inspection apparatus 100 that can be executed by the processor 80 of the inspection apparatus 100 and can perform a fixed function. In other embodiments, the loading control module 210, the driving control module 220, the scribing control module 230, the tape control module 240, the tearing control module 250, the detecting control module 260, the analyzing and determining module 270, and the communication module 280 of the detecting system 200 may also be hardware units solidified in the processor 80, such as firmware solidified in the processor 80.
The feeding control module 210 is configured to control the transmission driving element 21 of the feeding mechanism 20 to drive the fixing plate 22 to move so as to drive the workpiece located on the fixing jig 24 to move, and control the rotation driving element 23 of the feeding mechanism 20 to drive the fixing jig 24 to drive the workpiece to rotate by a preset angle.
The driving control module 220 is used for controlling the transferring driving member 31 of the transferring driving mechanism 30 to drive the fixing member 32 to move along the second direction so as to drive the scribing mechanism 40 or the tape attaching mechanism 50 to move.
The scoring control module 230 is used to control the scoring drive 41 of the scoring mechanism 40 to drive the nicking tool 42 toward or away from the workpiece on the stationary fixture 24.
The tape attaching control module 240 is used for controlling the tape attaching mechanism 50 to attach a tape (not shown) to a film layer of the workpiece on the fixing fixture 24.
The tearing control module 250 is used for controlling the first driving element 61 and the second driving element 62 of the tape tearing mechanism 60 to drive the claws 65 to approach to the workpiece on the fixing jig 24, controlling the claws 65 to clamp the tape attached to the film layer of the workpiece, and controlling the driving connecting element 64 of the third driving element 63 to rotate so as to tear the tape.
The detection control module 260 is configured to control the detection driving element 71 of the detection mechanism 70 to drive the camera 72 to move closer to or away from the workpiece on the fixing fixture 24, and control the camera 72 to take a picture of a film layer of the workpiece after the adhesive tape is torn, and transmit the taken picture to the processor 80 and the storage device 90.
The analysis and judgment module 270 is configured to analyze and calculate a percentage of a damaged or peeled area of the film layer of the workpiece in the total area of the grid area according to the shot photo, and judge a film layer adhesion level of the film layer of the workpiece according to the film layer adhesion national classification standard stored in the storage device 90.
The communication module 280 is used for transmitting the pictures taken by the camera 72 to the processor 80 and the storage device 90, and transmitting the data calculated by the analysis and judgment module 270 and the judged levels to the storage device 90.
Referring to fig. 4, a flowchart of a production management method applied to the inspection system 200 using the inspection apparatus 100 according to an embodiment of the present invention is shown. The production management method is merely an example, as there are many ways to implement the method. Referring to fig. 1-4, the detection method described below can be performed by the mechanisms and modules shown in fig. 1-3. One or more steps, methods or sub-flows, etc., represented by each block in fig. 4 are performed by an example method. The detection method for detecting the film adhesion of the film of the workpiece by using the detection system 200 comprises the following steps:
s101: controlling a transmission driving part 21 of the feeding mechanism 20 to drive a fixing plate 22 to drive a workpiece on a fixing jig 24 to move towards a transfer driving mechanism 30 along a first direction;
specifically, the feeding control module 210 controls the transmission driving element 21 of the feeding mechanism 20 to drive the fixing plate 22 to drive the workpiece on the fixing jig 24 to move toward the transfer driving mechanism 30 along the first direction;
s102: controlling the transfer driving member 31 of the transfer driving mechanism 30 to drive the fixing member 32 to move along the second direction and drive the nicking tool 42 of the scribing mechanism 40 to approach to the workpiece on the fixed jig 24, and controlling the scribing driving member 41 to drive the nicking tool 42 to contact the film layer of the workpiece;
specifically, the driving control module 220 controls the transferring driving member 31 of the transferring driving mechanism 30 to drive the fixing member 32 to move in the second direction and drive the scribing tool 42 of the scribing mechanism 40 to approach the workpiece on the fixing jig 24, and the scribing control module 230 controls the scribing driving member 41 to drive the scribing tool 42 to contact the film layer of the workpiece;
s103: controlling the transmission driving member 21 of the feeding mechanism 20 to drive the fixing plate 22 to drive the workpiece on the fixing jig 24 to move along the first direction again, so that the scribing tool 42 scribes a first scribing line on the film layer of the workpiece;
specifically, the feeding control module 210 controls the transmission driving element 21 of the feeding mechanism 20 to drive the fixing plate 22 to drive the workpiece on the fixing jig 24 to move along the first direction again, so that the scribing tool 42 scribes a first scribing line on the film layer of the workpiece;
s104: controlling the scribing driving member 41 to drive the scribing cutter 42 to be away from the film layer of the workpiece, and controlling the transferring driving member 31 of the transferring driving mechanism 30 to drive the fixing member 32 to move along the second direction and drive the scribing cutter 42 of the scribing mechanism 40 to move a preset distance along the second direction;
specifically, the scribing control module 230 controls the scribing driving member 41 to drive the scribing cutter 42 to be away from the film layer of the workpiece, and the driving control module 220 controls the transferring driving member 31 of the transferring driving mechanism 30 to drive the fixing member 32 to move along the second direction and drive the scribing cutter 42 of the scribing mechanism 40 to move a preset distance along the second direction;
s105: repeating the steps S102-S104, so that the scribing knife 42 scribes a plurality of first scribing lines parallel to each other on the film layer of the workpiece;
s106: controlling the rotary driving member 23 of the feeding mechanism 20 to drive the fixed jig 24 to drive the workpiece to rotate by a preset angle, and repeating the steps S102-S104 to scribe a plurality of second scribe lines parallel to each other on the film layer of the workpiece by the scribing knife 42, wherein the plurality of first scribe lines and the plurality of second scribe lines intersect with each other to form a scribe area;
specifically, the feeding control module 210 controls the rotary driving element 23 of the feeding mechanism 20 to drive the fixed jig 24 to drive the workpiece to rotate by a preset angle;
s107: controlling the transmission driving member 21 of the feeding mechanism 20 to drive the fixing plate 22 to move so as to drive the workpiece on the fixing jig 24 to move to the tape attaching mechanism 50, and controlling the tape attaching mechanism 50 to attach the tape to the film layer of the workpiece on the fixing jig 24;
specifically, the feeding control module 210 controls the transmission driving element 21 of the feeding mechanism 20 to drive the fixing plate 22 to move so as to drive the workpiece on the fixing jig 24 to move, and the tape attaching control module 240 controls the tape attaching mechanism 50 to attach a tape (not shown) to a film layer of the workpiece on the fixing jig 24;
s108: controlling the claw 65 of the tape tearing mechanism 60 to tear the tape from the workpiece;
specifically, the tearing control module 250 controls the first driving element 61 and the second driving element 62 of the tape tearing mechanism 60 to drive the claws 65 to approach the workpiece on the fixing jig 24, controls the claws 65 to clamp the tape attached to the film layer of the workpiece, and controls the driving connecting element 64 of the third driving element 63 to rotate to tear the tape.
S109: the detection driving part 71 of the detection mechanism 70 is controlled to drive the camera 72 to be close to the workpiece on the fixed jig 24, and the camera 72 can be controlled to take a picture of the film layer of the workpiece after the adhesive tape is torn, and the picture taken by the communication module 280 is transmitted to the processor 80 and the storage device 90;
specifically, the detection control module 260 is configured to control the detection driving element 71 of the detection mechanism 70 to drive the camera 72 to move closer to or away from the workpiece on the fixing fixture 24, and control the camera 72 to take a picture of a film layer of the workpiece after the adhesive tape is torn, and transmit the taken picture to the processor 80 and the storage device 90.
S110: and analyzing and calculating the percentage of the damaged or peeled area in the grid-divided area of the film layer of the workpiece to the total area of the grid-divided area according to the shot picture, and judging the film layer adhesive force level of the film layer of the workpiece according to the film layer adhesive force national classification standard stored in the storage device 90.
Specifically, the analysis and judgment module 270 analyzes and calculates the percentage of the damaged or peeled area in the cross-hatched area of the film layer of the workpiece to the total area of the cross-hatched area according to the shot photo, and judges the film layer adhesion level of the film layer of the workpiece according to the national classification standard of the film layer adhesion stored in the storage device 90.
The detection device 100, the detection system 200 and the detection method facilitate scribing a scribing region on a film layer of a workpiece through the rotary driving member 23 of the feeding mechanism 20, thereby improving the scribing efficiency. Meanwhile, the film layer with the adhesive tape torn off is photographed and imaged through the camera, so that the percentage of the damaged or peeled area to the total area of the grid-dividing area can be accurately calculated, and the detection accuracy of the adhesive force of the film layer is improved.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium, and includes a plurality of instructions for enabling an electronic device (which may be a handheld electronic device, such as a smart phone, a notebook computer, a Personal Digital Assistant (PDA), an intelligent wearable device, or a desktop electronic device, such as a desktop computer, an intelligent television, or the like) or a processor (processor) to perform some steps of the method according to each embodiment of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. Several units or systems recited in the system claims may also be implemented by one and the same unit or system in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Finally, it should be noted that the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A detection device, the detection device comprising:
a machine platform;
the feeding mechanism comprises a transmission driving piece, a fixed plate, a rotary driving piece and a fixed jig, wherein the transmission driving piece is arranged on the machine table, the fixed plate is arranged on the transmission driving piece, the rotary driving piece is arranged on the fixed plate, the fixed jig is arranged on the rotary driving piece, and the fixed jig is used for placing and fixing workpieces;
a transfer drive mechanism;
the scribing mechanism comprises a scribing driving piece and a graver, the scribing driving piece is arranged on the transfer driving mechanism, and the graver is arranged on the scribing driving piece;
a tape sticking mechanism;
a tape tearing mechanism;
a detection mechanism;
a processor adapted to implement instructions;
a storage device adapted to store a plurality of instructions, the instructions adapted to be loaded and executed by the processor to: controlling the transmission driving part to drive the fixed plate to drive the workpiece on the fixed jig to move towards the transfer driving mechanism along a first direction; controlling the transfer driving mechanism to drive the nicking tool to be close to the workpiece on the fixed jig; controlling the scribing driving piece to drive the scribing cutter to contact the film layer of the workpiece; controlling the transmission driving part to drive the fixing plate to drive the workpiece on the fixing jig to move along the first direction again so that the graver scratches a first scribing line on a film layer of the workpiece; controlling the scribing driving part to drive the scribing cutter to be far away from a film layer of a workpiece, and controlling the transfer driving mechanism to drive the scribing cutter to move for a preset distance along a second direction perpendicular to the first direction; repeating the above actions, so that the scribing knife scribes a plurality of first scribing lines which are parallel to each other on the film layer of the workpiece; controlling the rotary driving piece to drive the fixed jig to drive the workpiece to rotate by a preset angle, and repeating the action so as to enable the graver to score a plurality of second score lines which are parallel to each other on a film layer of the workpiece, wherein the first score lines and the second score lines are intersected with each other to form a grid-marking area; controlling the transmission driving piece to drive the fixing plate to move so as to drive the workpiece on the fixing jig to move to the adhesive tape sticking mechanism; controlling the adhesive tape sticking mechanism to stick the adhesive tape to the film layer of the workpiece on the fixed jig; controlling the adhesive tape tearing mechanism to tear the adhesive tape from the workpiece; controlling a camera of the detection mechanism to take pictures of a film layer of the workpiece after the adhesive tape is torn, and transmitting the taken pictures to the processor and the storage device; and analyzing and calculating the percentage of the damaged or peeled area in the grid-divided area of the film layer of the workpiece to the total area of the grid-divided area according to the shot picture so as to judge the film layer adhesive force level of the film layer of the workpiece.
2. The detection device of claim 1, wherein: the moving and carrying driving mechanism comprises a moving and carrying driving piece and a fixing piece, the moving and carrying driving piece is erected on the machine platform and stretches across the conveying driving piece, the fixing piece is arranged on the moving and carrying driving piece and moves along the second direction under the driving of the moving and carrying driving piece, and the scribing driving piece and the detecting mechanism are arranged on the fixing piece.
3. The detection device of claim 2, wherein: the tape tearing mechanism comprises a first driving piece, a second driving piece, a third driving piece, a connecting piece and a paw, wherein the first driving piece is arranged on the machine table and is located on one side of the conveying driving piece, the second driving piece is arranged on the first driving piece and is driven by the first driving piece to move along the second direction, the third driving piece is arranged on the second driving piece and is driven by the second driving piece to move along the perpendicular to the first direction and the third direction of the second direction, one end of the connecting piece is arranged on the third driving piece and is driven by the third driving piece to rotate, the paw is arranged at the other end of the connecting piece, and the paw is used for clamping the tape attached to the film layer of the workpiece and tearing the tape from the workpiece under the driving of the third driving piece.
4. A testing device according to claim 3, wherein: the detection mechanism further comprises a detection driving part, the detection driving part is arranged on the fixing part and driven by the fixing part to move along the second direction, and the camera is arranged on the detection driving part and driven by the detection driving part to move along the third direction to be close to or far away from a workpiece on the fixed jig.
5. A method of detection, comprising:
controlling the transmission driving piece to drive the fixing plate to drive the workpiece on the fixing jig to move towards the transfer driving mechanism along the first direction;
controlling a transfer driving mechanism to drive the nicking tool to approach to the workpiece on the fixed jig;
controlling a scribing driving piece to drive the scribing cutter to contact a film layer of a workpiece;
controlling the transmission driving part to drive the fixing plate to drive the workpiece on the fixing jig to move along the first direction again so that the graver scratches a first scribing line on a film layer of the workpiece;
controlling the scribing driving part to drive the scribing cutter to be far away from a film layer of a workpiece, and controlling the transfer driving mechanism to drive the scribing cutter to move for a preset distance along a second direction perpendicular to the first direction;
repeating the above actions, so that the scribing knife scribes a plurality of first scribing lines which are parallel to each other on the film layer of the workpiece;
controlling a rotary driving piece to drive the fixed jig to drive the workpiece to rotate by a preset angle, and repeating the action so as to enable the graver to score a plurality of second score lines which are parallel to each other on a film layer of the workpiece, wherein the first score lines and the second score lines are intersected with each other to form a grid-marking area;
controlling the transmission driving piece to drive the fixing plate to move so as to drive the workpiece on the fixing jig to move to the adhesive tape sticking mechanism;
controlling an adhesive tape sticking mechanism to stick an adhesive tape on a film layer of the workpiece on the fixed jig;
controlling the adhesive tape tearing mechanism to tear the adhesive tape from the workpiece;
controlling a camera of the detection mechanism to take a picture of a film layer of the workpiece after the adhesive tape is torn, and transmitting the taken picture to a processor and a storage device;
and analyzing and calculating the percentage of the damaged or peeled area in the grid-divided area of the film layer of the workpiece to the total area of the grid-divided area according to the shot picture so as to judge the film layer adhesive force level of the film layer of the workpiece.
6. The detection method according to claim 5, characterized in that: in the step of controlling the transfer driving mechanism to drive the nicking tool to approach to the workpiece on the fixed jig, the method specifically comprises the following steps: and controlling a driving piece of the transfer driving mechanism to drive the fixing piece to move along the second direction and drive the nicking tool to be close to the workpiece on the fixed jig.
7. The detection method according to claim 5, characterized in that: in the step of control tape tearing mechanism tearing sticky tape from the work piece, specifically do: the first driving piece and the second driving piece of the tape tearing mechanism are controlled to drive the claws of the tape tearing mechanism to be close to the workpiece on the fixed jig, the claws are controlled to clamp the tape attached to the film layer of the workpiece, and the third driving piece of the tape tearing mechanism is controlled to drive the connecting piece of the tape tearing mechanism to rotate so as to tear the tape.
8. The detection method according to claim 5, characterized in that: in the step of taking the photo to the rete of the work piece after tearing the sticky tape of control detection mechanism's camera, specifically do: and controlling a detection driving part of the detection mechanism to drive the camera to be close to the workpiece on the fixed jig, and controlling the camera to shoot a picture of a film layer of the workpiece after the adhesive tape is torn.
9. A memory device storing a plurality of instructions, the instructions adapted to be loaded and executed by a processor to:
controlling the transmission driving piece to drive the fixing plate to drive the workpiece on the fixing jig to move towards the transfer driving mechanism along the first direction;
controlling a transfer driving mechanism to drive the nicking tool to approach to the workpiece on the fixed jig;
controlling a scribing driving piece to drive the scribing cutter to contact a film layer of a workpiece;
controlling the transmission driving part to drive the fixing plate to drive the workpiece on the fixing jig to move along the first direction again so that the graver scratches a first scribing line on a film layer of the workpiece;
controlling the scribing driving part to drive the scribing cutter to be far away from a film layer of a workpiece, and controlling the transfer driving mechanism to drive the scribing cutter to move for a preset distance along a second direction perpendicular to the first direction;
repeating the above actions, so that the scribing knife scribes a plurality of first scribing lines which are parallel to each other on the film layer of the workpiece;
controlling a rotary driving piece to drive the fixed jig to drive the workpiece to rotate by a preset angle, and repeating the action so as to enable the graver to score a plurality of second score lines which are parallel to each other on a film layer of the workpiece, wherein the first score lines and the second score lines are intersected with each other to form a grid-marking area;
controlling the transmission driving piece to drive the fixing plate to move so as to drive the workpiece on the fixing jig to move to the adhesive tape sticking mechanism;
controlling an adhesive tape sticking mechanism to stick an adhesive tape on a film layer of the workpiece on the fixed jig;
controlling the adhesive tape tearing mechanism to tear the adhesive tape from the workpiece;
controlling a camera of the detection mechanism to take a picture of a film layer of the workpiece after the adhesive tape is torn, and transmitting the taken picture to a processor and a storage device;
and analyzing and calculating the percentage of the damaged or peeled area in the grid-divided area of the film layer of the workpiece to the total area of the grid-divided area according to the shot picture so as to judge the film layer adhesive force level of the film layer of the workpiece.
10. The storage device of claim 9, wherein the instructions are adapted to be loaded and executed by the processor to:
the first driving piece and the second driving piece of the tape tearing mechanism are controlled to drive the claws of the tape tearing mechanism to be close to the workpiece on the fixed jig, the claws are controlled to clamp the tape attached to the film layer of the workpiece, and the third driving piece of the tape tearing mechanism is controlled to drive the connecting piece of the tape tearing mechanism to rotate so as to tear the tape.
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| CN113109253B (en) * | 2020-01-13 | 2022-12-30 | 鸿富锦精密电子（成都）有限公司 | Detection device |
| CN112304863A (en) * | 2020-11-23 | 2021-02-02 | 西安热工研究院有限公司 | Method for evaluating adhesion of oxide skin on inner wall of superheater reheater pipe of thermal power plant |
| CN113281255B (en) * | 2021-06-28 | 2023-04-25 | 博众精工科技股份有限公司 | Hundred check out test set |
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Address after: 451162 the second and third floors of building B07, zone B, comprehensive bonded zone, east side of Zhenxing Road, Hangkong District, Zhengzhou City, Henan Province Patentee after: Fulian Yuzhan Technology (Henan) Co.,Ltd. Address before: 451162 the second and third floors of building B07, zone B, comprehensive bonded zone, east side of Zhenxing Road, Hangkong District, Zhengzhou City, Henan Province Patentee before: HENAN YUZHAN PRECISION TECHNOLOGY Co.,Ltd. |