Silicon steel plate shearing tool wear detection device and detection method thereof

Abstract

The invention belongs to the technical field of tool detection, and discloses a silicon steel plate shearing tool wear detection device and a detection method thereof.The silicon steel plate shearing tool wear detection device comprises a main body and further comprises a protection shell, a detection module and a control module, the shearing assembly is fixedly connected to the top end of the inner cavity of the protective shell; the cleaning mechanism I is placed on one side of the inner cavity of the protective shell; wherein the cleaning mechanism I comprises a mounting shell; the rack drives the gear and the brush plate to rotate in a reciprocating mode, the brush plate is arranged on one side of the lens of the laser sensor, bristles on one side of the brush plate make contact with the lens of the laser sensor in the swinging process of the brush plate, dust attached to the lens of the laser sensor can be cleaned, and finally the brush plate swings through the driving motor, so that the dust on the lens of the laser sensor is removed. Therefore, the lens of the laser sensor is cleaned, divergence of laser beams or deviation of reflected light is avoided, and the accuracy and stability of detection are ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of tool detection, specifically a silicon steel sheet shearing tool wear detection device and its detection method. Background Art

[0002] The silicon steel sheet shearing tool wear detection device uses specific sensors and technical means to real-time monitor the wear state of the tool during the shearing of silicon steel sheets; Currently, the traditional silicon steel sheet shearing tool wear detection device emits a laser beam through a laser sensor and receives the reflected light, collects the wear information of the tool, and then displays the processed data in the form of charts, curves or other visualizations; However, during actual use, due to the diverse sources of dust particles in the air, which may include metal debris in the workshop, suspended particulate matter in the air, etc. These particles are extremely likely to be inhaled into the interior of the device during its operation, especially the lens area of the laser sensor. The lens of the laser sensor, as a key component for emitting and receiving laser beams, its cleanliness and transparency directly determine the intensity and accuracy of the detection signal. Once the lens surface is covered with dust, even a thin layer of dust may cause the divergence of the laser beam, making the reflected light deviate from the predetermined path, thereby reducing the accuracy and stability of the detection. Summary of the Invention

[0003] To solve the problem that dust adheres to the surface of the laser sensor lens and reduces the accuracy and stability of detection in the above-mentioned background art, the present invention provides a silicon steel sheet shearing tool wear detection device and its detection method.

[0004] To achieve the above object, the present invention provides the following technical solution: A silicon steel sheet shearing tool wear detection device, including a main body, and further including: A protective shell, which is arranged at the top of the main body; A shearing assembly, which is fixedly connected to the top end inside the protective shell; A cleaning mechanism I, which is placed on one side inside the protective shell; Among them, the cleaning mechanism I includes a mounting shell, the mounting shell is fixedly connected to one side inside the protective shell, a laser sensor is arranged at the bottom end of the mounting shell, a mounting plate is fixedly installed inside the mounting shell, a motor is fixedly installed at the top end of the mounting plate, a connecting rod is fixedly installed at the output end of the motor, and a rotating disk is fixedly installed at one end of the connecting rod; A slide rail is fixedly installed at the bottom end of the mounting plate, a rack is slidably connected to the surface of the slide rail, a connecting ring is fixedly installed at the top end of the rack, a connecting block located inside the connecting ring is fixedly installed on one side of the rotating disk, a gear located above the laser sensor is fixedly installed at one end inside the mounting shell, and a brush plate is fixedly installed on one side of the gear.

[0005] Preferably, it further includes: a blowing mechanism, which is arranged at the top of the mounting plate. The blowing mechanism includes a worm gear, which is rotatably connected to the top of the mounting plate. A worm is fixedly installed on the surface of the connecting rod. One side of the inner cavity of the mounting shell is fixedly installed with a fixed shell located above the motor. A suction fan is fixedly installed at the top of the worm gear and is located inside the fixed shell. A blowing pipe is fixedly installed at the top of the fixed shell. One end of the blowing pipe extends to the outside of the mounting shell, and one end of the blowing pipe is located at the top of one side of the laser sensor.

[0006] Preferably, it further includes: a second cleaning mechanism, which is arranged inside the mounting shell. The second cleaning mechanism includes a sewage collection box, which is fixedly connected to the inside of the mounting shell. A suction component is fixedly installed on one side of the sewage collection box. The output end of the suction component is fixedly installed with a collection pipe. A square shell is fixedly installed on one side of the sewage collection box close to the gear. An impeller is rotatably connected inside the square shell. A cam is fixedly installed on one side of the impeller; One side of the inner cavity of the square shell is fixedly installed with a spring. One end of the spring close to the cam is fixedly installed with a sliding plate. A knocking block located outside the square shell is fixedly installed on the side of the sliding plate away from the cam. A connecting pipe is fixedly installed on the surface of the collection pipe, and one end of the connecting pipe is fixedly connected to one side of the square shell. A one-way valve located on one side of the sponge filter element is arranged inside the connecting pipe.

[0007] Preferably, it further includes: a reflux component, which is arranged inside the connecting pipe. The reflux component includes a sponge filter element, which is fixedly connected to the inside of the connecting pipe. A reflux pipe is fixedly installed at one end of the square shell away from the collection pipe, and one end of the reflux pipe is fixedly connected to the sewage collection box.

[0008] Preferably, it further includes: a filtering component, which is arranged inside the fixed shell. The filtering component includes a filter plate, which is fixedly connected to the inside of the fixed shell, and the suction fan can rotate on the top of the filter plate. Filter holes are formed on the surface of the filter plate. The number of the filter holes is multiple and they are arranged in an array on the surface of the filter plate.

[0009] Preferably, a gap is provided between the brush plate and the blowing pipe, and the bristles on the surface of the brush plate will contact the surface of the blowing pipe.

[0010] Preferably, fixing holes are formed on both sides of the surface of the mounting shell, and both the rack and the brush plate can move inside the fixing holes.

[0011] Preferably, the top of the fixed shell is designed in a conical shape, and the surface of the motor fits with the inner wall of the fixed shell.

[0012] Preferably, a collection groove is slidably connected to one side of both the sewage collection tank and the installation shell, and the collection groove extends into the interior of the sewage collection tank.

[0013] The detection method for the wear of the silicon steel sheet shearing tool is as follows: S1: Preparation stage: Ensure that the detection device and related measuring tools have been calibrated to an accurate state to avoid detection errors; S2: Detection stage: The laser sensor emits a laser beam and receives the reflected light, collects the vibration signal, temperature signal or other relevant signals of the shearing assembly, and converts them into electrical signals. These electrical signals can be recognized and analyzed by the subsequent data processing system after being amplified, filtered, etc. During the detection process, when dust appears on the lens of the laser sensor, the cleaning mechanism one and the blowing mechanism can cooperate with each other to clean the lens of the laser sensor, ensuring the accuracy of the data; S3: Data acquisition and processing stage: Digitally process the collected signals, and use specific algorithms to analyze the signals to extract relevant information about the wear of the shearing assembly. This process may include steps such as time-domain analysis, frequency-domain analysis, and feature extraction of the signals; S4: Display stage: Display the processed data in the form of charts, curves or other visualizations so that production personnel can intuitively understand the wear condition of the shearing assembly; this helps to promptly discover the wear problem of the shearing assembly and take corresponding maintenance or replacement measures.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, the driving motor rotates the connecting rod, the rotating disk and the connecting block. The connecting block slides inside the connecting ring, and the connecting block pushes the rack and the connecting ring to reciprocate. The rack drives the gear and the brush plate to rotate reciprocally. Since the brush plate is arranged on one side of the lens of the laser sensor, during the swinging process of the brush plate, the bristles on one side thereof will contact the lens of the laser sensor, thereby cleaning the dust adhering to the lens of the laser sensor. Finally, the driving motor swings the brush plate to clean the lens of the laser sensor, thereby avoiding the divergence of the laser beam or the deviation of the reflected light, and ensuring the accuracy and stability of the detection; In the present invention, when the connecting rod rotates, it drives the worm and the worm gear to rotate. The worm gear drives the suction fan to rotate. The rotating suction fan sucks the air outside the fixed shell into the interior of the fixed shell. Then, the air entering the interior of the fixed shell is ejected from one end of the air blowing pipe, and the ejected air blows towards the surface of the lens of the laser sensor, thereby preventing dust from adhering to the surface of the lens of the laser sensor again. Finally, the air ejected from the air blowing pipe by the connecting rod driving the worm cleans the surface of the laser sensor, and cooperates with the cleaning mechanism one, thereby improving the cleaning effect; In the present invention, the dust remaining on the bristles of the brush plate is sucked by driving the suction component. While the dust is being sucked by the collection pipe, a part of the air will enter the interior of the connecting pipe, and the air will enter the interior of the square shell and push the impeller and the cam to rotate. During the rotation of the cam, the sliding plate will be pushed to move and the spring will be compressed. Then, due to the resilience of the spring, the sliding plate can reciprocate. The sliding plate will drive the knocking block to contact one side of the brush plate, causing it to vibrate slightly, and then shake off the dust adhering to the bristles of the brush plate, which facilitates the cleaning of the brush plate by the collection pipe. Finally, the bristles of the brush plate are cleaned by driving the suction component, thereby ensuring the surface effect of the brush plate. And by linking the knocking block to make the brush plate vibrate, the cleaning quality of the brush plate is improved. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic cross-sectional view of the protective shell of the present invention; Figure 3 is a schematic internal display diagram of the mounting shell of the present invention; Figure 4 is a schematic cross-sectional view of the connecting ring of the present invention; Figure 5 is a schematic cross-sectional view of the fixed shell of the present invention; Figure 6 is a schematic display diagram of the cleaning mechanism II of the present invention; Figure 7 is a schematic cross-sectional view of the square shell of the present invention; Figure 8 is a schematic cross-sectional view of the connecting pipe of the present invention; Figure 9 is a schematic display diagram of the reflux pipe of the present invention; Figure 10 of the present invention Figure 8 is a schematic diagram of the method at A in

[0016] In the figure: 1. Main body; 2. Protective shell; 3. Shearing assembly; 4. First cleaning mechanism; 401. Installation shell; 402. Laser sensor; 403. Installation plate; 404. Motor; 405. Connecting rod; 406. Rotating disk; 407. Connecting block; 408. Slide rail; 409. Rack; 410. Connecting ring; 411. Gear; 412. Brush plate; 5. Blowing mechanism; 501. Worm; 502. Worm gear; 503. Fixed shell; 504. Suction fan; 505. Blowing pipe; 6. Second cleaning mechanism; 601. Sewage collection box; 602. Suction assembly; 603. Collection pipe; 604. Square shell; 605. Impeller; 606. Cam; 607. Spring; 608. Slide plate; 609. Knocking block; 610. Connecting pipe; 7. Return flow assembly; 701. Sponge filter element; 702. Return flow pipe; 703. Check valve; 8. Filter assembly; 801. Filter plate; 802. Filter holes; 9. Collection groove. Detailed implementation mode

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] As Figures 1 to 10 shown, the present invention provides a silicon steel sheet shearing tool wear detection device and its detection method, including a main body 1, and further including: A protective shell 2, which is arranged at the top of the main body 1; A shearing assembly 3, which is fixedly connected to the top end of the inner cavity of the protective shell 2; A first cleaning mechanism 4, which is placed on one side of the inner cavity of the protective shell 2; Among them, the first cleaning mechanism 4 includes an installation shell 401, the installation shell 401 is fixedly connected to one side of the inner cavity of the protective shell 2, a laser sensor 402 is arranged at the bottom end of the installation shell 401, an installation plate 403 is fixedly installed in the inner cavity of the installation shell 401, a motor 404 is fixedly installed at the top end of the installation plate 403, a connecting rod 405 is fixedly installed at the output end of the motor 404, and a rotating disk 406 is fixedly installed at one end of the connecting rod 405; A slide rail 408 is fixedly installed at the bottom end of the installation plate 403, a rack 409 is slidably connected to the surface of the slide rail 408, a connecting ring 410 is fixedly installed at the top end of the rack 409, a connecting block 407 located inside the connecting ring 410 is fixedly installed on one side of the rotating disk 406, a gear 411 located at the top of the laser sensor 402 is fixedly installed at one end inside the installation shell 401, and a brush plate 412 is fixedly installed on one side of the gear 411.

[0019] Adopt the above solution: The operator places the silicon steel sheet on the top of the main body 1, and then drives its transmission roller to transport the silicon steel sheet to the bottom of the shearing assembly 3. Then, the shearing assembly 3 can be driven to fix and shear the silicon steel sheet. During the shearing process, the laser sensor 402 calculates the wear degree of the shearing assembly 3 by emitting a laser beam and receiving the reflected light, and then collects and processes the data, and displays the processed data in the form of charts, curves or other visualizations so that the production personnel can intuitively understand the wear condition of the shearing assembly 3; During the long-term data collection process of the laser sensor 402, when dust adheres to the lens on the surface of the laser sensor 402, at this time, the motor 404 can be driven to make the connecting rod 405 rotate. The connecting rod 405 will drive the rotating disk 406 and the connecting block 407 to rotate. During the rotation of the connecting block 407, it will slide inside the connecting ring 410, and the connecting block 407 will push the connecting ring 410 to move reciprocally. The connecting ring 410 will drive the rack 409 to move reciprocally on the surface of the slide rail 408. Because the rack 409 meshes with the gear 411, the moving rack 409 will drive the gear 411 to rotate reciprocally. The gear 411 will drive the brush plate 412 to swing. Since the brush plate 412 is arranged on one side of the lens of the laser sensor 402, during the swinging process of the brush plate 412, the bristles on one side thereof will contact the lens of the laser sensor 402, and thus the dust adhering to the lens of the laser sensor 402 will be cleaned. Finally, by driving the motor 404 to make the brush plate 412 swing, the lens of the laser sensor 402 is cleaned, thereby avoiding the divergence of the laser beam or the deviation of the reflected light, and ensuring the accuracy and stability of the detection.

[0020] As Figure 4 and Figure 5 shown, it further includes: a blowing mechanism 5, which is arranged on the top of the mounting plate 403. The blowing mechanism 5 includes a worm gear 502, and the worm gear 502 is rotatably connected to the top of the mounting plate 403. A worm 501 is fixedly installed on the surface of the connecting rod 405. One side of the inner cavity of the mounting shell 401 is fixedly installed with a fixed shell 503 located on the top of the motor 404. A suction fan 504 located inside the fixed shell 503 is fixedly installed on the top of the worm gear 502. A blow pipe 505 is fixedly installed on the top of the fixed shell 503. One end of the blow pipe 505 extends to the outside of the mounting shell 401, and one end of the blow pipe 505 is located at the top of one side of the laser sensor 402.

[0021] Adopting the above solution: Through the design of the air blowing mechanism 5, when the connecting rod 405 rotates, it will drive the worm 501 to rotate. Since the worm 501 meshes with the worm wheel 502, the rotating worm 501 will drive the worm wheel 502 to rotate, and the worm wheel 502 will drive the suction fan 504 to rotate. Since the suction fan 504 is located inside the fixed shell 503, during the rotation of the suction fan 504, suction will be generated. Then the rotating suction fan 504 will suck the air outside the fixed shell 503 into the fixed shell 503. Then, the air entering the fixed shell 503 will be ejected from one end of the blow pipe 505. Since one end of the blow pipe 505 is located at the top on one side of the laser sensor 402, the ejected air will clean the dust on the lens of the laser sensor 402 again, preventing the dust from adhering to the surface of the lens of the laser sensor 402 again. Finally, the air ejected from the blow pipe 505 will clean the surface of the laser sensor 402 through the linkage of the connecting rod 405 and the worm 501, and cooperate with the cleaning mechanism 1 4, thereby improving the cleaning effect.

[0022] As Figures 6 to 10 shown, it further includes: a cleaning mechanism 2 6, which is arranged inside the mounting shell 401. The cleaning mechanism 2 6 includes a dirt collection box 601, the dirt collection box 601 is fixedly connected to the inside of the mounting shell 401, a suction component 602 is fixedly installed on one side of the dirt collection box 601, a collection pipe 603 is fixedly installed at the output end of the suction component 602, a square shell 604 is fixedly installed on one side of the dirt collection box 601 close to the gear 411, an impeller 605 is rotatably connected inside the square shell 604, and a cam 606 is fixedly installed on one side of the impeller 605; A spring 607 is fixedly installed on one side of the inner cavity of the square shell 604. One end of the spring 607 close to the cam 606 is fixedly installed with a sliding plate 608. A knocking block 609 located outside the square shell 604 is fixedly installed on the side of the sliding plate 608 away from the cam 606. A connecting pipe 610 is fixedly installed on the surface of the collection pipe 603, and one end of the connecting pipe 610 is fixedly connected to one side of the square shell 604.

[0023] Adopting the above solution: Through the design of the cleaning mechanism 2 6, after the cleaning work of the brush plate 412 is completed, it can be reset. Then the brush plate 412 will rotate to one side of the collection pipe 603. Then the suction component 602 can be driven to generate suction in the collection pipe 603. The suction component 602 is composed of a driving part and a fan blade. And the collection pipe 603 is provided with a collection head, and is located on one side of the bristles of the brush plate 412. Suction is generated by the rotation of the fan blade, so that the collection head at one end of the collection pipe 603 can suck the dust remaining on the surface of the bristles of the brush plate 412, and then the sucked dust will enter the inside of the dirt collection box 601; While the collecting pipe 603 sucks in dust, a part of the air will enter the interior of the connecting pipe 610. Then the air will pass through the connecting pipe 610 and enter the interior of the square shell 604. Then the flowing air will contact the fan blades on the surface of the impeller 605 and will push the impeller 605 to rotate. Then the rotating impeller 605 will drive the cam 606 to rotate. During the rotation of the cam 606, it will contact the surface of the sliding plate 608 and will push the sliding plate 608 to move. When the sliding plate 608 moves, it will compress the spring 607. Then, due to the resilience of the spring 607, the sliding plate 608 can reciprocate. Then the sliding plate 608 will drive the knocking block 609 to reciprocate. During the movement of the knocking block 609, it will contact one side of the brush plate 412, causing it to vibrate slightly, and then shake off the dust adhering to the bristles on the surface of the brush plate 412, thus facilitating the cleaning of the brush plate 412 by the collecting pipe 603. Finally, by driving the suction component 602, the collecting pipe 603 cleans the bristles of the brush plate 412, thus ensuring the surface effect of the brush plate 412. And by linking the knocking block 609 to make the brush plate 412 vibrate, the cleaning quality of the brush plate 412 is improved.

[0024] As Figure 9 and Figure 10 As shown, it further includes a reflux component 7, which is arranged inside the connecting pipe 610. The reflux component 7 includes a sponge filter element 701, and the sponge filter element 701 is fixedly connected inside the connecting pipe 610. One end of the square shell 604 away from the collecting pipe 603 is fixedly installed with a reflux pipe 702, and one end of the reflux pipe 702 is connected to the collecting pipe 603. A one-way valve 703 is arranged inside the connecting pipe 610 on one side of the sponge filter element 701.

[0025] Adopting the above scheme: Through the design of the reflux component 7, after the air entering the square shell 604 and pushing the impeller 605 to rotate, it will enter the interior of the reflux pipe 702. Since one end of the reflux pipe 702 is fixedly connected to one side of the collecting pipe 603, the air will flow back into the interior of the dirt collection box 601 through the collecting pipe 603. And after the air inside the collecting pipe 603 enters the interior of the connecting pipe 610, the sponge filter element 701 will filter the air to prevent dust from entering the interior of the square shell 604. And a one-way valve 703 is arranged inside the connecting pipe 610. Therefore, the gas inside the collecting pipe 603 can only enter the interior of the connecting pipe 610, and the collecting pipe 603 cannot suck out the air inside the connecting pipe 610, thus facilitating the air to blow the impeller 605 to rotate through the connecting pipe 610.

[0026] As Figure 5As shown in the figure, it further includes a filtering component 8, which is arranged inside the fixed housing 503. The filtering component 8 includes a filter plate 801. The filter plate 801 is fixedly connected to the inside of the fixed housing 503, and the suction fan 504 can rotate on the top of the filter plate 801. The surface of the filter plate 801 is provided with filter holes 802. The number of the filter holes 802 is multiple, and they are arrayed on the surface of the filter plate 801.

[0027] Adopting the above solution: Through the design of the filtering component 8, during the process of the suction fan 504 rotating to suck air, the air will pass through the filter holes 802 and enter the inside of the fixed housing 503, while the dust in the air will be blocked by the filter plate 801 outside the fixed housing 503, thereby preventing the surface dust from being blown onto the surface of the lens of the laser sensor 402 again.

[0028] As Figure 3 and Figure 4 shown in the figure, there is a gap between the brush plate 412 and the air blowing pipe 505, and the bristles on the surface of the brush plate 412 will contact the surface of the air blowing pipe 505. Fixing holes are provided on both sides of the surface of the mounting housing 401, and both the rack 409 and the brush plate 412 can move inside the fixing holes.

[0029] Adopting the above solution: Through the design of the brush plate 412 and the air blowing pipe 505, since there is a gap between the brush plate 412 and the air blowing pipe 505, when the brush plate 412 swings, the bristles on its surface will contact the surface of the air blowing pipe 505, and the air blowing pipe 505 will not interfere with the swing of the brush plate 412. Through the design of the mounting housing 401, when the rack 409 and the brush plate 412 move, they will slide inside the fixing holes, and thus the mounting housing 401 will not interfere with their movement trajectories.

[0030] As Figure 5 and Figure 8 shown in the figure, the top of the fixed housing 503 is designed to be conical, and the surface of the motor 404 fits with the inner wall of the fixed housing 503. Collection grooves 9 are slidably connected to one side of both the dirt collection box 601 and the mounting housing 401, and the collection grooves 9 extend into the inside of the dirt collection box 601.

[0031] Adopting the above solution: Through the design of the fixed housing 503, since the top of the fixed housing 503 is designed to be conical, the air entering the inside of the fixed housing 503 will be guided into the inside of the air blowing pipe 505, thereby ensuring the stability of air flow. And the surface of the motor 404 fits with the inner wall of the fixed housing 503, thereby ensuring its sealing performance. Through the design of the collection grooves 9, after the dust enters the inside of the dirt collection box 601, it will fall into the inside of the collection grooves 9 through stillness, and thus the dust can be collected through the collection grooves 9.

[0032] As Figures 1 to 10 shown in the figure, the detection method is as follows: S1: Preparation stage: Ensure that the detection device and related measuring tools are calibrated to an accurate state to avoid detection errors; S2: Detection stage: The laser sensor emits a laser beam and receives the reflected light to collect vibration signals, temperature signals or other relevant signals of the shearing component 3, and converts them into electrical signals. After being amplified, filtered and other processed, these electrical signals can be recognized and analyzed by the subsequent data processing system. During the detection process, when dust appears on the lens of the laser sensor, the cleaning mechanism 4 and the air blowing mechanism 5 can cooperate with each other to clean the lens of the laser sensor to ensure the accuracy of the data; S3: Data acquisition and processing stage: Digitally process the collected signals and analyze the signals using specific algorithms to extract relevant information about the wear of the shearing component 3. This process may include steps such as time-domain analysis, frequency-domain analysis and feature extraction of the signals; S4: Display stage: Display the processed data in the form of charts, curves or other visualizations so that production personnel can intuitively understand the wear condition of the shearing component 3; This helps to timely detect the wear problem of the shearing component 3 and take corresponding maintenance or replacement measures.

[0033] Working principle and usage process of the present invention: First, the operator places the silicon steel sheet on the top of the main body 1, and conveys the silicon steel sheet to the bottom of the shearing component 3 through the protective shell 2, and then the shearing component 3 shears the silicon steel sheet. During the shearing process, the laser sensor 402 emits a laser beam and receives the reflected light to collect the wear information of the shearing component 3, and then displays the processed data in the form of charts, curves or other visualizations; During the long-term data collection process of the laser sensor 402, when dust adheres to the lens on the surface of the laser sensor 402, the motor 404 can be driven to rotate the connecting rod 405, the rotating disk 406 and the connecting block 407, and the connecting block 407 will slide inside the connecting ring 410, and the connecting block 407 will push the rack 409 and the connecting ring 410 to move reciprocally. The rack 409 will drive the gear 411 and the brush plate 412 to rotate reciprocally. Since the brush plate 412 is arranged on one side of the lens of the laser sensor 402, during the swinging process of the brush plate 412, the bristles on one side thereof will contact the lens of the laser sensor 402, and thus the dust adhering to the lens of the laser sensor 402 will be cleaned; When the connecting rod 405 rotates, it will drive the worm 501 and the worm gear 502 to rotate. The worm gear 502 will drive the suction fan 504 to rotate, and the rotating suction fan 504 will suck the air outside the fixed housing 503 into the inside of the fixed housing 503. Then, the air that enters the inside of the fixed housing 503 will be ejected from one end of the air blowing pipe 505, and then the ejected air will blow towards the surface of the lens of the laser sensor 402, thereby preventing dust from adhering to the surface of the lens of the laser sensor 402 again and improving its cleaning effect; However, after the cleaning work of the brush plate 412 is completed, it can be reset. Then, the suction assembly 602 can be driven to generate suction in the collection pipe 603. Then, the dust remaining on the bristles of the brush plate 412 will be sucked. Then, the sucked dust will enter the inside of the dust collection box 601. And while the collection pipe 603 sucks dust, a part of the air will enter the inside of the connecting pipe 610, the air will enter the inside of the square housing 604, and will push the impeller 605 and the cam 606 to rotate. During the rotation of the cam 606, it will push the sliding plate 608 to move and compress the spring 607. Then, through the resilience of the spring 607, the sliding plate 608 can reciprocate. The sliding plate 608 will drive the knocking block 609 to contact one side of the brush plate 412, so that it will generate slight vibration, and then shake off the dust adhering to the bristles of the brush plate 412, thus facilitating the cleaning of the brush plate 412 by the collection pipe 603 and finally completing the operation process.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Silicon steel sheet shearing tool wear detection device, comprising a main body (1), characterized in that, It further includes: A protective shell (2) which is arranged at the top end of the main body (1); A shearing component (3) which is fixedly connected to the top end inside the protective shell (2); A first cleaning mechanism (4) which is placed on one side inside the protective shell (2); Among them, the first cleaning mechanism (4) includes a mounting shell (401), the mounting shell (401) is fixedly connected to one side inside the protective shell (2), a laser sensor (402) is arranged at the bottom end of the mounting shell (401), a mounting plate (403) is fixedly installed inside the mounting shell (401), a motor (404) is fixedly installed at the top end of the mounting plate (403), a connecting rod (405) is fixedly installed at the output end of the motor (404), and a rotating disk (406) is fixedly installed at one end of the connecting rod (405); A slide rail (408) is fixedly installed at the bottom end of the mounting plate (403), a rack (409) is slidably connected to the surface of the slide rail (408), a connecting ring (410) is fixedly installed at the top end of the rack (409), a connecting block (407) located inside the connecting ring (410) is fixedly installed on one side of the rotating disk (406), a gear (411) located above the laser sensor (402) is fixedly installed at one end inside the mounting shell (401), and a brush plate (412) is fixedly installed on one side of the gear (411).

2. The silicon steel sheet shearing tool wear detection device according to claim 1, characterized in that, It further includes: A blowing mechanism (5) which is arranged at the top end of the mounting plate (403), the blowing mechanism (5) includes a worm gear (502) which is rotatably connected to the top end of the mounting plate (403), a worm (501) is fixedly installed on the surface of the connecting rod (405), a fixed shell (503) located above the motor (404) is fixedly installed on one side inside the mounting shell (401), a suction fan (504) located inside the fixed shell (503) is fixedly installed at the top end of the worm gear (502), a blow pipe (505) is fixedly installed at the top end of the fixed shell (503), one end of the blow pipe (505) extends to the outside of the mounting shell (401), and one end of the blow pipe (505) is located at the top of one side of the laser sensor (402).

3. The silicon steel sheet shearing tool wear detection device according to claim 1, characterized in that It further includes: A second cleaning mechanism (6) which is arranged inside the mounting shell (401), the second cleaning mechanism (6) includes a sewage collection box (601), the sewage collection box (601) is fixedly connected to the inside of the mounting shell (401), a suction component (602) is fixedly installed on one side of the sewage collection box (601), a collection pipe (603) is fixedly installed at the output end of the suction component (602), a square shell (604) is fixedly installed on one side of the sewage collection box (601) close to the gear (411), an impeller (605) is rotatably connected to the inside of the square shell (604), and a cam (606) is fixedly installed on one side of the impeller (605); On one side of the inner cavity of the square shell (604), a spring (607) is fixedly installed. One end of the spring (607) close to the cam (606) is fixedly installed with a sliding plate (608). On the side of the sliding plate (608) away from the cam (606), a knocking block (609) located outside the square shell (604) is fixedly installed. On the surface of the collection pipe (603), a connecting pipe (610) is fixedly installed, and one end of the connecting pipe (610) is fixedly connected to one side of the square shell (604).

4. The silicon steel sheet shearing tool wear detection device according to claim 3, wherein, It further includes: A reflux assembly (7) which is arranged inside the connecting pipe (610). The reflux assembly (7) includes a sponge filter element (701). The sponge filter element (701) is fixedly connected inside the connecting pipe (610). One end of the square shell (604) away from the collection pipe (603) is fixedly installed with a reflux pipe (702), and one end of the reflux pipe (702) is fixedly connected to the sewage collection tank (601). Inside the connecting pipe (610), a one-way valve (703) is arranged on one side of the sponge filter element (701).

5. The silicon steel sheet shearing tool wear detection device according to claim 2, characterized in that, It further includes: A filtering assembly (8) which is arranged inside the fixed shell (503). The filtering assembly (8) includes a filter plate (801). The filter plate (801) is fixedly connected inside the fixed shell (503), and the suction fan (504) can rotate on the top of the filter plate (801). The surface of the filter plate (801) is provided with filter holes (802). The number of the filter holes (802) is multiple, and they are arranged in an array on the surface of the filter plate (801).

6. The silicon steel sheet shearing tool wear detection device according to claim 1, characterized in that: There is a gap between the brush plate (412) and the air blowing pipe (505), and the bristles on the surface of the brush plate (412) will contact the surface of the air blowing pipe (505).

7. The silicon steel sheet shearing tool wear detection device according to claim 1, characterized in that: On both sides of the surface of the mounting shell (401), fixing holes are provided, and both the rack (409) and the brush plate (412) can move inside the fixing holes.

8. The silicon steel sheet shearing tool wear detection device according to claim 2, wherein: The top of the fixed shell (503) is designed in a conical shape, and the surface of the motor (404) is in mutual fit with the inner wall of the fixed shell (503).

9. The silicon steel sheet shearing tool wear detection device according to claim 3, characterized in that: On one side of both the sewage collection tank (601) and the mounting shell (401), a collection groove (9) is slidably connected, and the collection groove (9) extends into the sewage collection tank (601).

10. Detection method for wear of silicon steel sheet shearing tool, using the silicon steel sheet shearing tool wear detection device according to any one of claims 1-9, characterized in that, The detection method is as follows: S1: Preparation stage: Ensure that the detection device and relevant measurement tools have been calibrated to an accurate state to avoid detection errors; S2: Detection stage: The laser sensor emits a laser beam and receives the reflected light, collects the vibration signal, temperature signal or other relevant signals of the shearing assembly (3), and converts them into electrical signals. These electrical signals can be recognized and analyzed by the subsequent data processing system after being amplified, filtered, etc. During the detection process, when dust appears on the lens of the laser sensor, the lens of the laser sensor can be cleaned through the mutual cooperation of the cleaning mechanism I (4) and the air blowing mechanism (5) to ensure the accuracy of the data; S3: Data acquisition and processing stage: The collected signals are digitized, and specific algorithms are used to analyze the signals to extract relevant information about the wear of the shear component (3). This process may include steps such as time-domain analysis, frequency-domain analysis, and feature extraction of the signals; S4: Display stage: The processed data is presented in the form of charts, curves, or other visualizations so that production personnel can intuitively understand the wear condition of the shear component (3); This helps to promptly detect wear problems of the shear component (3) and take corresponding maintenance or replacement measures.

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