CN114295062A - Strip length detection system of continuous electroplating production line - Google Patents
Strip length detection system of continuous electroplating production line Download PDFInfo
- Publication number
- CN114295062A CN114295062A CN202111679972.4A CN202111679972A CN114295062A CN 114295062 A CN114295062 A CN 114295062A CN 202111679972 A CN202111679972 A CN 202111679972A CN 114295062 A CN114295062 A CN 114295062A
- Authority
- CN
- China
- Prior art keywords
- information
- module
- result
- transmission
- processing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000009713 electroplating Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 70
- 238000012545 processing Methods 0.000 claims abstract description 51
- 230000005856 abnormality Effects 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 14
- 230000002159 abnormal effect Effects 0.000 claims description 11
- 238000012937 correction Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Abstract
The application relates to a long detecting system in material area of continuous electroplating production line includes: the transmission device drives the material belt to transmit; the first detection device is used for detecting the rotation times of the transmission wheel and outputting rotation information; the intelligent processing device is internally preset with transmission wheel parameter information and used for receiving the rotation information, and acquiring and displaying the transmission length information of the material belt according to the transmission wheel parameter information and the rotation information; and the control device is used for sending a control signal to the intelligent processing device so as to control the intelligent processing device to make a response of displaying the material belt transmission length information between two times of control signals. Through setting up first detection device, intelligent processing device and controlling means, personnel can begin to transmit and finish the transmission at the material area and send control signal to intelligent processing device through controlling means, by making the automatic material of intelligent processing device area transmission length calculate, the accurate material that reachs after electroplating rolls up material length, and is comparatively convenient.
Description
Technical Field
The application relates to the technical field of electroplating equipment, in particular to a strip length detection system of a continuous electroplating production line.
Background
The existing electroplating equipment is divided into a material placing unit, a buffer releasing unit (when material placing operation is carried out, the production line electroplating can not be stopped, and at the moment, materials stored in the buffer unit are placed into electroplating sub-tanks), each electroplating sub-tank, a spot plating host, a post-processing unit, a drying unit, a material receiving buffer unit and a material receiving unit (a winding wheel). The continuously electroplated sheet rolls are generally connected in a welding mode, semi-finished products are obtained after electroplating, the subsequent processes of slicing, injection molding and the like are carried out, and welding joints need to be cut off.
After the welded joint is cut off, the length of the electroplating material is confirmed by adopting a weighing mode after electroplating at present, and the general length of the electroplating material is obtained through calculation.
In the related art, after electroplating, the thickness of the material roll has an error due to the influence of the concentration change of the plating solution, so that the length error of the finally obtained material roll is large.
Disclosure of Invention
In order to obtain the material roll length after electroplating comparatively accurately, this application provides a strip length detecting system of material of continuous electroplating production line.
The application provides a long detecting system in material area piece of continuous electroplating production line adopts following technical scheme:
a strip length detection system for a continuous electroplating production line comprises:
the transmission device is provided with a transmission wheel and a driving device for driving the transmission wheel to rotate, and the wheel surface of the transmission wheel is used for being attached to the surface of the material belt so as to drive the material belt to move;
the first detection device is used for detecting the rotation times of the transmission wheel and outputting rotation information;
the intelligent processing device is internally preset with transmission wheel parameter information and used for receiving the rotation information, and acquiring and displaying the transmission length information of the material belt according to the transmission wheel parameter information and the rotation information; and the number of the first and second groups,
and the control device is used for sending a control signal to the intelligent processing device so as to control the intelligent processing device to make a response of displaying the material belt transmission length information between two control signals.
Through adopting above-mentioned technical scheme, personnel can begin the transmission and finish the transmission at the material area and send control signal to intelligent processing device through controlling means, by intelligent processing device according to transmission wheel parameter and rotation information, calculate the material area transmission length automatically and show the result on the touch-sensitive screen, supply the personnel to look over, can comparatively accurately reachd the material of electroplating after and roll up the length.
Preferably, the intelligent processing device is internally preset with a standard value, and is further used for comparing the standard value with the material belt transmission length information and outputting prompt information; the intelligent processing device is coupled with a reminding device, and the reminding device is used for receiving the reminding information and making sound/light reminding responses.
Through adopting above-mentioned technical scheme, when the length of material area transmission exceeded the standard value, intelligent processing device was also for receiving control signal when, and the big probability is that personnel's mistake forgets to make statistics of, so report to the police to personnel through reminding device, and the personnel of being convenient for correct this mistake.
Preferably, the control device is a trigger button for being pressed by a person.
Through adopting above-mentioned technical scheme, trigger button is comparatively common and the cost is lower, and is comparatively suitable.
Preferably, the control device includes:
the first image acquisition module is used for acquiring a material belt transmission image in real time to acquire first image information;
the first region dividing module is used for dividing a first identification region from the first image information;
the characteristic information acquisition module is used for extracting the bulge pixels in the first identification area and acquiring characteristic information;
the shape comparison module is used for judging the characteristic information according to the preset welding joint condition information to obtain a conforming result or a non-conforming result; and the number of the first and second groups,
and the signal output module is used for outputting a control signal according to the coincidence result.
Through adopting above-mentioned technical scheme, because every sheet stock area head and the tail pass through welded connection, first image acquisition module can carry out image acquisition to the material area of transmission and acquire first image information, rethread characteristic information acquisition module and shape contrast module are discerned welded joint in to first image information, after discerning welded joint, automatic output control signal, need not personnel manual operation, and detect through remote image acquisition's mode, can avoid making the material area by the fish tail with the closely contact of material area, and the testing result is more accurate.
Preferably, the control device further includes:
the second image acquisition module is used for acquiring the material belt transmission image from another angle in real time to acquire second image information;
the second region dividing module is used for dividing a second identification region from the second image information, and the second identification region is the same as the real region corresponding to the first identification region;
the identification comparison module is used for identifying and comparing the pixel positions of the protruding objects in the first identification area and the second identification area to obtain the abnormal pixel position result of the protruding objects and the normal pixel position result of the protruding objects; and the number of the first and second groups,
and the result processing module is used for eliminating corresponding protrusion pixels in the first identification area according to the abnormal result of the protrusion pixel position.
By adopting the technical scheme, the second image acquisition module, the identification comparison module and the result processing module are arranged, so that the influence of stains attached to the first image acquisition module on the identification of the bulge pixels can be eliminated, and the detection result is more accurate.
Preferably, the first image acquisition module comprises a camera and a stepping motor for driving the camera to rotate, and the abnormality correction module is coupled with the stepping motor.
Through adopting above-mentioned technical scheme, personnel can adjust the shooting region of camera through step motor to adjust to suitable position, it is comparatively convenient to shoot the region.
Preferably, the control device further comprises a plurality of reference objects, and the control device further comprises:
the reference object detection module is used for identifying the pixel coordinates of a reference object in the first image information;
the abnormality detection module is internally preset with a plurality of reference object standard coordinates and is used for comparing the reference object standard coordinates with the reference object pixel coordinates to obtain a normal result or an abnormal result; and the number of the first and second groups,
and the abnormity correction module is used for making a response of driving the stepping motor to rotate the camera according to an abnormity result so that the pixel coordinates of the plurality of reference objects are superposed with the corresponding reference object standard coordinates.
Through adopting above-mentioned technical scheme, because first image acquisition module is under the condition of long-time use, the camera can rotate and make the regional skew of first discernment with the rotation junction of its place support back that is not hard up, leads to detecting inaccurately, through setting up unusual detection module, unusual correction module, the picture that the camera was shot is same region all the time for it is more accurate to detect.
Preferably, the control device further includes:
the fault detection module is preset with a standard pixel value and used for comparing the reference object pixel with the standard pixel value to obtain a fault result or a normal result;
and the characteristic information acquisition module is also used for extracting the shape of the bulge pixels in the second identification area according to the fault result and acquiring the characteristic information.
By adopting the technical scheme, after the fault detection module detects that the first image acquisition device breaks down, the characteristic information acquisition module can extract the characteristic information from the second image information, so that the strip length detection system can still detect the strip length of the material during the maintenance of the second image acquisition device by personnel.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the first detection device, the intelligent processing device and the control device, personnel can send control signals to the intelligent processing device through the control device when the material belt starts to be transmitted and finishes being transmitted, so that the intelligent processing device can calculate the transmission length of the material belt automatically, the length of the material belt after being electroplated can be accurately obtained, and the method is convenient;
by arranging the first image acquisition module, the characteristic information acquisition module and the shape comparison module, the control device can automatically identify the output control signal of the welding joint, and is convenient;
through setting up second image acquisition module, discernment contrast module, result processing module, can get rid of the influence of dirt to the discernment result for welded joint's discernment result is more accurate.
Drawings
FIG. 1 is a schematic view showing a structure in which a transfer apparatus according to example 1 of the present application is installed in a continuous plating line.
Fig. 2 is an architecture diagram of embodiment 1 of the present application.
Fig. 3 is a block configuration diagram of a control device according to embodiment 2 of the present application.
Fig. 4 is an application scene diagram of embodiment 2 of the present application, which mainly shows a structure of the first image capturing module.
Description of reference numerals: 1. a transmission device; 11. a transmission wheel; 12. a drive device; 13. a speed reducer; 2. a first detection device; 3. an intelligent processing device; 4. a control device; 41. a first image acquisition module; 411. a camera; 412. a stepping motor; 413. a first area division module; 42. a second image acquisition module; 421. a second region dividing module; 43. a recognition comparison module; 431. a shape comparison module; 432. a signal output module; 44. a result processing module; 45. a reference detection module; 46. an anomaly detection module; 47. an abnormality correction module; 48. a fault detection module; 49. a characteristic information acquisition module; 5. a reminding device.
Detailed Description
The embodiment of the application discloses a strip length detection system of a continuous electroplating production line.
Example 1:
referring to fig. 1 and 2, a strip length detection system for a continuous electroplating production line comprises a transmission device 1, a first detection device 2, an intelligent processing device 3 and a control device 4.
The transmission device 1 is used for transmitting the material belt, and the transmission device 1 comprises a transmission wheel 11, a speed reducer 13 and a driving device 12 for driving the transmission wheel 11 to rotate. The driving device 12 in this embodiment employs a motor. An output shaft of the driving device 12 is fixedly connected with an input end of the speed reducer 13, an output shaft of the speed reducer 13 is coaxially fixed with the transmission wheel 11, and a wheel face at the bottom of the transmission wheel 11 is used for being attached to the surface of the material belt to drive the material belt to move so as to assist the rolling wheel to roll the material belt.
The first detection device 2 is used for detecting the rotation times of the transmission wheel 11 and outputting rotation information; the first detecting device 2 adopts an encoder in the embodiment, and the first detecting device 2 is fixed on the speed reducer 13 and used for detecting the number of rotation turns of the output shaft of the speed reducer 13 so as to obtain the number of rotation turns of the transmission wheel 11.
The control device 4 is used for sending a control signal to the intelligent processing device 3 so as to control the intelligent processing device 3 to make a response for displaying the information of the transmission length of the material belt between the two control signals; the control device 4 is a trigger button for pressing by a person, the control device 4 being coupled to a control power supply. Because the material area needs to realize continuous transmission through the welded mode, so the head and the tail of every material area all have welded joint, see the soldered connection of material area and transmit controlling means 4 back when the personnel, the personnel press controlling means 4 and make controlling means 4 send control signal, intelligent processing device 3 receives control signal back, begin to count rotation information and material area transmission length information, see the soldered connection of material area once more after the trigger button is pressed to the personnel, after intelligent processing device 3 receives control signal once more, intelligent processing device 3 can output the material area transmission length information during twice received control signal. And send material area transmission length information to the touch-sensitive screen that is coupled with intelligent processing apparatus 3 on and show to the personnel look over, personnel can and material area transmission length information mark the completion material area piece, so that after sale user can know the specific length in material area.
In addition, a standard value is preset in the intelligent processing device 3, and it should be noted that the length error of each material strip sheet is within a certain range and cannot exceed the standard value. After intelligent processing device 3 received control signal, intelligent processing device 3 can continuously track statistics to material area transmission length information, and intelligent processing device 3 can compare material area transmission length information and standard value, if material area transmission length information exceeds the standard value, the explicator does not press trigger button when connecting the pass through, and intelligent processing device 3 can output prompt information this moment to on the reminding device 5 that is coupled with self. The reminding device 5 can be any one of a sound alarm circuit, a light alarm circuit or a sound and light alarm circuit. In the embodiment, the sound-light alarm circuit is adopted, and the reminding device 5 can give out sound-light alarm response after receiving the prompt information so as to remind the person, so that the person can know the corresponding situation and timely respond.
In addition, the first detection device 2 and the transmission device 1 can be provided with a plurality of devices according to actual needs, and the intelligent processing device 3 can be used for the first detection device 2 to transmit rotation information by dividing communication channels.
The implementation principle of the embodiment 1 of the application is as follows: when measuring material area length, personnel only need manually press trigger button when welded joint passes through, by PLC according to 11 parameters of transmission wheel and rotation information, calculate the material area transmission length automatically and show the result on the touch-sensitive screen, it is comparatively convenient.
Example 2:
the present embodiment is different from embodiment 1 in that: referring to fig. 3, the control device 4 includes a first image capturing module 41, a first area dividing module 413, a feature information acquiring module 49, a shape comparing module 431, a signal output module 432, a second image capturing module 42, a second area dividing module 421, an identification comparing module 43, a result processing module 44, a reference object detecting module 45, an abnormality detecting module 46, an abnormality correcting module 47, and a fault detecting module 48.
Referring to fig. 3 and 4, the first image acquisition module 41 adopts a camera 411 rotatably mounted on a wall or a shelf or other objects, and is configured to acquire a material belt transmission image of a certain section of the continuous electroplating production line in real time to acquire first image information;
the second image acquisition module 42 adopts a camera 411 rotatably mounted on a wall body or other objects such as a shelf, and the shooting angle of the second image acquisition module 42 is different from that of the first image acquisition module 41, and is used for acquiring a material belt transmission image from another angle in real time to acquire second image information;
a first region dividing module 413 for dividing a first identification region in the first image information; the first region dividing module 413 is a program module of an intelligent system inside the control device 4, and can divide a first identification region with a smaller range in the first image information to reduce the amount of pixels to be detected;
a second region dividing module 421, which has the same function as the first region dividing module 413, and is configured to divide a second recognition region in the second image information, where the second recognition region is the same as the real region corresponding to the first recognition region;
referring to fig. 3 and 4, the identification comparing module 43 is configured to identify and compare pixel positions of the protruding objects in the first identification area and the second identification area, and obtain a result of abnormal pixel position of the protruding object and a result of normal pixel position of the protruding object; it should be noted that the identification and comparison module 43 is also a program module of an intelligent system inside the control device 4, since the solder joints protrude from the top surface of the material tape, and the pixels of the protruding objects are different from the surrounding plane and can be identified by the identification and comparison module 43, since the regions acquired by the first recognition area and the second recognition area are the same actual region in reality, so that the pixels in the first identification area and the second identification area can be corresponded, if the dirt appears on the mirror surface of the camera 411, the first identification area can wrongly identify the convex object pixel, because the first identification area corresponds to the bulges in the second identification area, the bulge pixels are identified in the first identification area and appear at the corresponding positions of the second identification area, the bulge pixels are not polluted, and the normal result of the bulge pixel positions is obtained; otherwise, the bulge pixel is considered as dirt, and the abnormal result of the bulge pixel position is obtained.
A result processing module 44, for eliminating the corresponding protrusion pixels in the first identification area according to the abnormal result of the protrusion pixel position; the result processing module 44 is also a program module of an intelligent system inside the control device 4, and if an abnormal result of the position of the protrusion pixel is obtained, it indicates that the protrusion pixel at the position is formed by dirt, and in order to avoid the dirt from affecting the identification of the welding joint, the result processing module 44 will remove the protrusion pixel corresponding to the dirt, so as to be able to separate out the accurate position of all the protrusion pixels.
A feature information obtaining module 49, configured to extract the protrusion pixels in the first identification area, and obtain feature information; the characteristic information obtaining module 49 is also a program module of an intelligent system inside the control device 4, and after removing the protrusion pixels corresponding to the dirt, the characteristic information obtaining module 49 may extract all the protrusion pixels together to obtain the characteristic information of the protrusion pixels, where it should be noted that, since the welding joints between two material tapes are usually strip-shaped and the material tapes extend in the width direction, or are arranged in a point-shaped manner at intervals along the width direction of the material tapes, as long as the detection includes the position coordinates, the number, the length, and the width of the protrusion pixels as the characteristic information, it can be determined whether the protrusion pixels in the first identification area are the welding joints or the processed bumps.
The shape comparison module 431 is used for judging the characteristic information according to the preset welding joint condition information to obtain a conforming result or a non-conforming result; the shape comparison module 431 is also a program module of an intelligent system in the control device 4, and the condition information can be set by a person according to the characteristics of an actual welding joint, for example, a strip-shaped welding joint is set, the standard length and the standard width are used as the condition information, and when the length and the width of a projection pixel in the acquired characteristic information exceed the standard length and the standard width, the projection pixel can be obtained as the welding joint pixel, so that a coincidence result is obtained, otherwise, a non-coincidence result is obtained.
A signal output module 432, configured to output a control signal according to the coincidence result; the signal output module 432 is also a program module of the intelligent system in the control device 4, and after a coincidence result is obtained, the signal output module 432 outputs a control signal, so that in the intelligent processing device 3, the intelligent processing device 3 calculates and obtains the material belt transmission length information through the transmission wheel 11 parameter information and the rotation information, and displays the material belt transmission length information on the touch screen.
Referring to fig. 3 and 4, the present embodiment further includes a plurality of reference objects, which may be objects of any shape, and the plurality of reference objects are located in the image capturing ranges of the first image capturing module 41 and the second image capturing module 42. The first image acquisition module 41 includes a camera 411 and a stepping motor 412 for driving the camera 411 to rotate, the camera 411 is fixedly connected with an output shaft of the stepping motor 412, and an axial direction of the output shaft of the stepping motor 412 is along a horizontal direction. The second image capturing module 42 also has the same structure as the first image capturing module 41. Since the camera 411 is usually rotatably connected to the frame body of the camera 411, after a long time use, due to environmental factors such as vibration or oxidation, the camera 411 may move spontaneously to cause the shooting area to move, so that the first recognition area and the second recognition area shift. To solve this problem, the following scheme is adopted in the present embodiment:
the reference object detection module 45 is arranged to identify the pixel coordinates of the reference object in the first image information and the second image information; a plurality of reference object standard coordinates are preset in the abnormality detection module 46, two sets of reference object standard coordinates are arranged corresponding to the first image information and the second image information, the plurality of reference object standard coordinates in each set correspond to the plurality of reference objects one by one, after the reference object pixel coordinates are identified, the abnormality detection module 46 compares the reference object standard coordinates with the reference object pixel coordinates, if the reference object pixel coordinates in the first image information (second image information) are consistent with the reference object standard coordinates, a normal result is obtained, and if the reference object pixel coordinates are not consistent with the reference object standard coordinates, an abnormal result is obtained.
The abnormality correction module 47 is coupled to the stepping motor 412, and after an abnormality result is obtained, the abnormality correction module 47 controls the stepping motor 412 in the first image acquisition module 41 or the second image acquisition module 42 to periodically rotate according to the abnormality result, and adjusts the position of the camera 411, so that the shooting position of the camera 411 slowly rotates, and when the reference object pixel coordinate is coincident with the reference object standard coordinate again, the stepping motor 412 is controlled to stop rotating, so that the plurality of reference object pixel coordinates are coincident with the corresponding reference object standard coordinates.
The control device 4 also has fault detection and emergency handling functions after a fault. The fault detection module 48 is also a program module of an intelligent system inside the control device 4. A standard pixel value is preset in the fault detection module 48, and the fault detection module 48 is configured to compare a reference pixel in the first image information with the standard pixel value to obtain a fault result or a normal result; it should be noted that: when the reference object pixel is normally shot by the camera 411, the pixel value of the reference object pixel is the same as the standard pixel value, after the camera 411 breaks down, the image shot by the camera 411 can have a black screen or a fuzzy phenomenon, the reference object pixel can change, the fault detection module 48 compares the reference object pixel with the standard pixel value, when the pixel value difference between the reference object pixel and the standard pixel value is too large and exceeds a preset difference range, the first image acquisition module 41 breaks down, the fault detection module 48 obtains a fault result, and then the fault detection module 48 prompts a person by controlling an external buzzer so that the person can timely maintain the first image acquisition module 41.
In addition, in order to enable the detection system to continue to work during maintenance of personnel, after the fault detection module 48 obtains the fault result, the feature information obtaining module 49 extracts the shape of the protrusion pixels in the second identification area according to the fault result, and obtains feature information corresponding to the shape of the protrusion pixels in the second identification area. The detection system can still normally identify the welding joint when personnel maintain the first image acquisition module.
The implementation principle of the embodiment 2 is as follows: after the welding joint is transmitted to the first image acquisition module 41 and the second image acquisition module 42 within the acquisition range, the characteristic information acquisition module 49 identifies the coordinates of the raised object pixels in the first identification area and acquires the characteristic information of the raised object pixels, and then the shape comparison module 431 compares the characteristic information with the condition information, so that when the characteristic information meets the condition information, the control signal output module 432 automatically outputs a control signal to the intelligent processing device 3, thereby automatically counting the length of the material strip piece and being convenient.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a long detecting system in material area piece of continuous electroplating production line which characterized in that includes:
the conveying device (1) is provided with a conveying wheel (11) and a driving device (12) for driving the conveying wheel (11) to rotate, and the wheel surface of the conveying wheel (11) is used for being attached to the surface of the material belt to drive the material belt to move;
the first detection device (2) is used for detecting the rotation times of the transmission wheel (11) and outputting rotation information;
the intelligent processing device (3) is internally preset with parameter information of the transmission wheel (11) and is used for receiving the rotation information, and acquiring and displaying the transmission length information of the material belt according to the parameter information and the rotation information of the transmission wheel (11); and the number of the first and second groups,
and the control device (4) is used for sending a control signal to the intelligent processing device (3) so as to control the intelligent processing device (3) to respond for displaying the information of the transmission length of the material belt between the two control signals.
2. The strip length detection system of claim 1, wherein: the intelligent processing device (3) is internally preset with a standard value, and is also used for comparing the standard value with the material belt transmission length information and outputting prompt information; the intelligent processing device (3) is coupled with a reminding device (5), and the reminding device (5) is used for receiving reminding information and making sound/light reminding response.
3. The strip length detection system of claim 2, wherein: the control device (4) is a trigger button for being pressed by a person.
4. A strip length detection system for a continuous electroplating line according to claim 2, characterized in that said control device (4) comprises:
the first image acquisition module (41) is used for acquiring the material belt transmission image in real time to acquire first image information;
a first region dividing module (413) for dividing a first identification region in the first image information;
the characteristic information acquisition module (49) is used for extracting the bulge pixels in the first identification area and acquiring characteristic information;
the shape comparison module (431) is used for judging the characteristic information according to the preset welding joint condition information and acquiring a conforming result or a non-conforming result; and the number of the first and second groups,
and the signal output module (432) is used for outputting a control signal according to the coincidence result.
5. A strip length detection system for a continuous electroplating line according to claim 4, wherein the control device (4) further comprises:
the second image acquisition module (42) is used for acquiring the material belt transmission image from another angle in real time to acquire second image information;
a second region dividing module (421) for dividing a second recognition region from the second image information, wherein the second recognition region is the same as the real region corresponding to the first recognition region;
the identification comparison module (43) is used for identifying and comparing the pixel positions of the protruding objects in the first identification area and the second identification area to obtain the abnormal pixel position result of the protruding objects and the normal pixel position result of the protruding objects; and the number of the first and second groups,
and the result processing module (44) is used for eliminating corresponding protrusion pixels in the first identification area according to the abnormal result of the protrusion pixel position.
6. The strip length detection system of claim 4, wherein: the first image acquisition module (41) comprises a camera (411) and a stepping motor (412) for driving the camera (411) to rotate.
7. A strip length detection system for a continuous electroplating line according to claim 5, characterized in that it further comprises a plurality of references, and said control device (4) further comprises:
a reference detection module (45) for identifying reference pixel coordinates within the first image information;
the abnormality detection module (46) is internally preset with a plurality of reference object standard coordinates and is used for comparing the reference object standard coordinates with the reference object pixel coordinates to obtain a normal result or an abnormal result; and the number of the first and second groups,
and the abnormality correction module (47) is used for responding to the abnormality result by driving the stepping motor (412) to rotate the camera (411) so that the pixel coordinates of the plurality of reference objects are superposed with the corresponding reference object standard coordinates.
8. A strip length detection system for a continuous electroplating line according to claim 7, wherein the control device (4) further comprises:
the fault detection module (48) is preset with a standard pixel value and used for comparing the reference object pixel with the standard pixel value to obtain a fault result or a normal result;
and the characteristic information acquisition module (49) is also used for extracting the shape of the bulge pixels in the second identification area according to the fault result and acquiring the characteristic information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111679972.4A CN114295062A (en) | 2021-12-31 | 2021-12-31 | Strip length detection system of continuous electroplating production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111679972.4A CN114295062A (en) | 2021-12-31 | 2021-12-31 | Strip length detection system of continuous electroplating production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114295062A true CN114295062A (en) | 2022-04-08 |
Family
ID=80975850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111679972.4A Pending CN114295062A (en) | 2021-12-31 | 2021-12-31 | Strip length detection system of continuous electroplating production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114295062A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001289631A (en) * | 2000-04-06 | 2001-10-19 | Nippon Signal Co Ltd:The | Distance measuring apparatus and distance measuring method |
| CN105730972A (en) * | 2016-04-28 | 2016-07-06 | 佛山科学技术学院 | Section material feeding mechanism and section material feeding method |
| CN205739497U (en) * | 2016-04-28 | 2016-11-30 | 佛山科学技术学院 | A kind of transmission equipment of section bar |
| CN106895791A (en) * | 2017-04-14 | 2017-06-27 | 云南电网有限责任公司电力科学研究院 | A kind of board deformation monitoring early warning system |
| CN107328852A (en) * | 2017-07-18 | 2017-11-07 | 四川圣诺油气工程技术服务有限公司 | A kind of steel wire detection method of vehicular steel wire rope implement |
| CN107466385A (en) * | 2016-08-03 | 2017-12-12 | 深圳市大疆灵眸科技有限公司 | A kind of cloud platform control method and system |
| CN107720436A (en) * | 2017-10-31 | 2018-02-23 | 江苏永钢集团有限公司 | Silk meter-measuring device is fed in wire feeder |
| CN211756957U (en) * | 2019-12-30 | 2020-10-27 | 领胜城科技（江苏）有限公司 | Appearance size defect detection equipment |
| CN112218729A (en) * | 2018-06-11 | 2021-01-12 | 克里奥瓦克公司 | Process and system for built-in inspection of product streams for detecting foreign objects |
-
2021
- 2021-12-31 CN CN202111679972.4A patent/CN114295062A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001289631A (en) * | 2000-04-06 | 2001-10-19 | Nippon Signal Co Ltd:The | Distance measuring apparatus and distance measuring method |
| CN105730972A (en) * | 2016-04-28 | 2016-07-06 | 佛山科学技术学院 | Section material feeding mechanism and section material feeding method |
| CN205739497U (en) * | 2016-04-28 | 2016-11-30 | 佛山科学技术学院 | A kind of transmission equipment of section bar |
| CN107466385A (en) * | 2016-08-03 | 2017-12-12 | 深圳市大疆灵眸科技有限公司 | A kind of cloud platform control method and system |
| CN106895791A (en) * | 2017-04-14 | 2017-06-27 | 云南电网有限责任公司电力科学研究院 | A kind of board deformation monitoring early warning system |
| CN107328852A (en) * | 2017-07-18 | 2017-11-07 | 四川圣诺油气工程技术服务有限公司 | A kind of steel wire detection method of vehicular steel wire rope implement |
| CN107720436A (en) * | 2017-10-31 | 2018-02-23 | 江苏永钢集团有限公司 | Silk meter-measuring device is fed in wire feeder |
| CN112218729A (en) * | 2018-06-11 | 2021-01-12 | 克里奥瓦克公司 | Process and system for built-in inspection of product streams for detecting foreign objects |
| CN211756957U (en) * | 2019-12-30 | 2020-10-27 | 领胜城科技（江苏）有限公司 | Appearance size defect detection equipment |
Non-Patent Citations (1)
| Title |
|---|
| 荣胜波等: "螺旋焊管自动优化切割系统的设计与实现", 《制造业自动化》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112179910B (en) | Real-time detection processing method and system for defects of lithium battery pole piece | |
| JP3041090B2 (en) | Appearance inspection device | |
| CN111999308A (en) | Defect detection control method, control device and control system | |
| US20230076969A1 (en) | Industrial equipment and device monitoring-alarm system, and method therefor | |
| CN110954554A (en) | Online burr detecting system | |
| CN112517868B (en) | Continuous casting blank length measuring device and method | |
| CN110861099A (en) | A supervisory-controlled robot for information propaganda | |
| CN108982534B (en) | Automatic detection device and detection method for conveying position and state of aluminum foil | |
| CN114295062A (en) | Strip length detection system of continuous electroplating production line | |
| CN113791079A (en) | Visual inspection machine | |
| CN102695075A (en) | Method, equipment and system for detecting display screen without video signal | |
| CN112224788A (en) | Control method for automatically positioning intelligent logistics conveying line | |
| CN109703103B (en) | Automatic bag cutting system based on image recognition | |
| CN113503972B (en) | Local dynamic target temperature measurement system based on low-pixel infrared camera | |
| CN113743214B (en) | Intelligent cradle head camera | |
| CN112465081B (en) | Detection system and method for server input test information | |
| CN114055855A (en) | Automatic detection system and method for defects of large edge and small edge of packaging bag | |
| CN215665615U (en) | Detection system | |
| CN107525811B (en) | Visual inspection device and method, in particular to visual inspection method for packaging bottles | |
| CN106934791B (en) | Visual detection method and control equipment for FPC (Flexible printed Circuit) on mobile terminal | |
| CN112024426A (en) | Multi-station visual identification system | |
| CN111289531B (en) | Positioning acquisition system and positioning acquisition method for continuously supplied pattern materials | |
| CN111308335A (en) | Delivery quality inspection and detection device for trunk switch assembly | |
| CN116228751B (en) | Screw press abnormality early warning method, system and storage medium | |
| US20170069078A1 (en) | Method and apparatus for web converting vision inspection system setup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220408 |
|
| RJ01 | Rejection of invention patent application after publication |