A self-conveying milling cutter scratch detection and repair device and detection method thereof

Abstract

The present invention relates to the field of detection and repair of milling cutter scratches, and in particular to a self-transporting milling cutter scratch detection and repair device and a detection method thereof. It comprises a workbench, and two groups of support frames are symmetrically installed at the top edge of the workbench, wherein a clamping and conveying component is installed on the top of one group of support frames, and an auxiliary component is installed on the top of the other group of support frames; the present invention drives the output ends of the two groups of electric welding and dispensing structures to fit on the outer wall of the milling cutter, and the image is first collected through the detection structure during the conveying process of the milling cutter, and the pressure value of the pressure sensor is determined, and then when the scratch is contacted during the detection process, the output end of the electric welding and dispensing structure will be sunken, and the value of the pressure sensor will change, and the electric welding and dispensing structure will be started to perform electric welding repair work on the scratch, thereby improving the detection effect and the milling cutter repair effect.

Description

Technical Field

[0001] The invention belongs to the technical field of milling cutter scratch detection and repair, and in particular relates to a self-transporting milling cutter scratch detection and repair device and a detection method thereof. Background Art

[0002] A milling cutter is a rotating tool with one or more teeth used for milling. When working, each tooth cuts off the excess of the workpiece intermittently in sequence. Milling cutters are mainly used to process planes, steps, grooves, forming surfaces and cut off workpieces on milling machines.

[0003] After searching, in the prior art, Chinese Patent Publication No.: CN118357856A, Publication Date: 2024-07-19, discloses a milling cutter scratch detection and repair device and a detection method thereof, including a base, on which a lateral displacement frame is fixedly installed, and a longitudinal displacement frame is connected to the lateral displacement frame in a front-rear sliding manner, and an upper and lower displacement frame is connected to the longitudinal displacement frame in a top-down sliding manner; the above embodiment improves the detection efficiency of the milling cutter.

[0004] However, the device still has the following defects:

[0005] When it comes to milling cutter scratches of unequal amounts and depths, it is impossible to accurately judge and locate them through pressure detection and other effects, which makes the subsequent repair work limited, thereby reducing the detection effect and the effect of milling cutter repair. Summary of the invention

[0006] In view of the above problems, the present invention provides a self-transporting milling cutter scratch detection and repair device, which comprises a workbench, two groups of support frames are symmetrically installed at the top edge of the workbench, one group of the support frames is equipped with a clamping and conveying component on the top, and the other group of the support frames is equipped with an auxiliary component on the top, two groups of repair and detection components are symmetrically installed on the auxiliary components, and each group of the repair and detection components is equipped with a group of scraper components;

[0007] The auxiliary assembly includes a first connecting plate and two sets of pressure sensors;

[0008] The repair detection assembly includes two groups of connecting pipes and two groups of electric welding and glue dispensing structures. A group of fourth motors are installed on the inner wall of each group of connecting pipes, and a group of detection structures are transmission-connected to the output end of each group of fourth motors.

[0009] When the scratch is touched during the detection process, the output end of the welding dispensing structure will be sunken.

[0010] Furthermore, the clamping and conveying assembly includes a first fixed block, the bottom of which is installed on the top of the support frame, a first electric push rod is installed on one side wall of the first fixed block, a first motor is installed on the output end of the first electric push rod, a first fixed plate is transmission-connected to the output end of the first motor, and two groups of second fixed blocks are symmetrically installed on one side wall of the first fixed plate.

[0011] Furthermore, a group of second electric push rods are installed on one side wall of each group of the second fixed blocks, a group of third fixed blocks are installed on the output end of each group of the second electric push rods, a group of third electric push rods are installed on one side wall of each group of the third fixed blocks, and a group of second motors are installed on the output end of each group of the third electric push rods.

[0012] Furthermore, a group of second fixed plates are transmission-connected to the output ends of each group of the second motors, two groups of sliding grooves are symmetrically opened on one side wall of each group of the second fixed plates, a group of fourth fixed blocks are slidingly connected in each group of the sliding grooves, and an elastic pressure-absorbing plate is connected between the two groups of the fourth fixed blocks.

[0013] Furthermore, the bottom of the first connecting plate is installed on the top of the support frame, a first cavity is opened on the first connecting plate, two groups of second connecting plates are symmetrically installed on one side wall of the first connecting plate, and a group of sockets are installed on one side wall of each group of the second connecting plates.

[0014] Furthermore, one end of a group of compression springs is installed on the inner wall of one side of each group of the sleeve tube, and a group of sliding rods is installed on the other end of each group of the compression springs. Each group of the sliding rods is slidably connected in the sleeve tube, and each group of the pressure sensors is installed at the junction of the sliding rods and the compression springs. A group of first clamping blocks is installed on the outer wall of each group of the sliding rods.

[0015] Furthermore, a group of fourth electric push rods are installed on the outer wall of each group of the socket tubes, a group of third connecting plates are installed on the output end of each group of the fourth electric push rods, a group of fifth electric push rods are installed on one side wall of each group of the third connecting plates, and a group of second clamping blocks are installed on the output end of each group of the fifth electric push rods, and the first clamping blocks are movably clamped with the second clamping blocks.

[0016] Furthermore, the repair detection component also includes a fourth connecting plate, one end of each group of the fourth connecting plates is installed on a side wall of the sliding rod, a group of electric slides are installed on the edge of one side wall of each group of the fourth connecting plates, a group of third motors are transmission-connected to the output end of each group of the electric slides, one end of each group of the connecting pipes is transmission-connected to the output end of the third motor, a group of sleeve tubes are sleeved on the outer wall of each group of the connecting pipes, and one end of each group of the electric welding and gluing structure is installed on the outer wall of the sleeve tube.

[0017] Furthermore, the scraper assembly includes a first mounting plate, one end of each group of the first mounting plates is mounted on the outer wall of the sleeve, a group of fifth motors is mounted on one side wall of each group of the first mounting plates, a group of second mounting plates is mounted on the output end of each group of the fifth motors, two groups of sliding cavities are symmetrically opened on one side wall of each group of the second mounting plates, a group of third mounting plates is slidably connected in each group of the sliding cavities, an elastic limiting plate is connected between the two groups of the third mounting plates, a group of second cavities is opened on one side wall of each group of the elastic limiting plates, and a group of dust suction mud glue structures are arranged in each group of the second cavities.

[0018] A detection method for a self-conveying milling cutter scratch detection and repair device, the detection method comprising:

[0019] Start the clamping and conveying assembly to limit the outer wall of the milling cutter;

[0020] Start the clamping and conveying assembly to drive the milling cutter to rotate and translate;

[0021] The image is collected by the detection structure to determine the pressure value of the pressure sensor;

[0022] When scratches are touched during the inspection process, the output end of the welding dispensing structure will be sunken;

[0023] After the value of the pressure sensor changes, the electric welding and gluing structure is started to repair the scratches.

[0024] The beneficial effects of the present invention are:

[0025] 1. Drive the output ends of the two sets of electric welding and dispensing structures to fit on the outer wall of the milling cutter. During the transportation of the milling cutter, the detection structure is first used to collect images and determine the pressure value of the pressure sensor. Then, when it contacts the scratch during the detection process, the output end of the electric welding and dispensing structure will be sunken, which will change the value of the pressure sensor. The electric welding and dispensing structure will be started to perform electric welding repair work on the scratches, which improves the detection effect while improving the effect of milling cutter repair.

[0026] 2. Drive the elastic limit plate to fit the outer wall of the milling cutter, and then squeeze the elastic limit plate to make it begin to deform, and then start the first electric push rod to drive the milling cutter to move back and forth. During the movement, the elastic limit plate is used to scrape off the excess colloid for repair. After being scraped off, the excess colloid remains on the milling cutter, and then it is sticky and adsorbed through the dust-absorbing mud glue structure set in the second cavity to avoid the problem of colloid remaining on the milling cutter, which may cause the subsequent detection structure to fail to detect it in place.

[0027] 3. After scraping, determine the value of the pressure sensor, and then start to drive the electric welding and dispensing structure to move on the outer wall of the milling cutter again. When the value of the pressure sensor deviates from the specified value, repair it again, which improves the accuracy of the repair and the subsequent image collection effect of the device. When encountering deep scratches, in order to prevent the electric welding and dispensing structure from getting stuck and damaged, the electric slide can be started to move backward, which extends the use mission of the device and improves the safety effect of the device.

[0028] 4. Start the two groups of third electric push rods to push the two groups of elastic pressure relief plates to limit the outer wall of the milling cutter. During the limiting process, the elastic pressure relief plates are deformed according to the shape of the milling cutter through extrusion. In order to prevent structural damage, the elastic pressure relief plates drive the two groups of fourth fixed blocks to slide in the slide groove while deforming. Subsequently, when the milling cutter needs to be adjusted, first start the second electric push rod to drive the milling cutter to move forward, and then start the second motor to drive the milling cutter to rotate, thereby improving the stability and compatibility of the limiting effect while improving the flexibility of the device adjustment.

[0029] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It shows a schematic diagram of the structure of a detection and repair device according to an embodiment of the present invention;

[0032] Figure 2 A schematic diagram of the structure of an auxiliary component according to an embodiment of the present invention is shown;

[0033] Figure 3It shows a schematic structural diagram of a clamping and conveying assembly according to an embodiment of the present invention;

[0034] Figure 4 A schematic diagram of the structure of an elastic pressure relief plate according to an embodiment of the present invention is shown;

[0035] Figure 5 A schematic diagram of the structure of a sleeve according to an embodiment of the present invention is shown;

[0036] Figure 6 A schematic cross-sectional view of a sleeve according to an embodiment of the present invention is shown;

[0037] Figure 7 A schematic diagram of the structure of a repair detection component according to an embodiment of the present invention is shown;

[0038] Figure 8 A schematic structural diagram of a scraper assembly according to an embodiment of the present invention is shown.

[0039] In the figure: 1, workbench; 2, support frame; 3, clamping and conveying assembly; 301, first fixed block; 302, first electric push rod; 303, first motor; 304, first fixed plate; 305, second fixed block; 306, second electric push rod; 307, third fixed block; 308, third electric push rod; 309, second motor; 310, second fixed plate; 311, slide groove; 312, fourth fixed block; 313, elastic pressure relief plate; 4, auxiliary assembly; 401, first connecting plate; 402, first cavity; 403, second connecting plate; 404, sleeve; 405, compression spring; 406, sliding rod; 407, pressure transmission Sensor; 408, first clamping block; 409, fourth electric push rod; 410, third connecting plate; 411, fifth electric push rod; 412, second clamping block; 5, repair detection assembly; 501, fourth connecting plate; 502, electric slide; 503, third motor; 504, connecting pipe; 505, sleeve pipe; 506, electric welding glue structure; 507, fourth motor; 508, detection structure; 6, scraper assembly; 601, first mounting plate; 602, fifth motor; 603, second mounting plate; 604, sliding cavity; 605, third mounting plate; 606, elastic limit plate; 607, second cavity; 608, dust suction mud glue structure. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The embodiment of the present invention provides a self-conveying milling cutter scratch detection and repair device. It includes a workbench 1, exemplarily, such as Figure 1 and Figure 2 As shown, two groups of support frames 2 are symmetrically installed at the top edge of the workbench 1, wherein a clamping and conveying assembly 3 is installed on the top of one group of the support frames 2, and an auxiliary assembly 4 is installed on the top of the other group of the support frames 2, and two groups of repair and detection assemblies 5 are symmetrically installed on the auxiliary assemblies 4, and each group of the repair and detection assemblies 5 is installed with a group of scraper assemblies 6.

[0042] For example, Figure 3 and Figure 4 As shown, the clamping and conveying assembly 3 includes a first fixed block 301, the bottom of the first fixed block 301 is installed on the top of the support frame 2, a first electric push rod 302 is installed on one side wall of the first fixed block 301, a first motor 303 is installed on the output end of the first electric push rod 302, and a first fixed plate 304 is connected to the output end of the first motor 303 in a transmission manner, two groups of second fixed blocks 305 are symmetrically installed on one side wall of the first fixed plate 304, and a group of second electric push rods 306 are installed on one side wall of each group of the second fixed blocks 305, and each group of the second electric push rods A group of third fixed blocks 307 are installed on the output end of 306, a group of third electric push rods 308 are installed on one side wall of each group of the third fixed blocks 307, a group of second motors 309 are installed on the output end of each group of the third electric push rods 308, a group of second fixed plates 310 are transmission-connected to the output end of each group of the second motors 309, two groups of sliding grooves 311 are symmetrically opened on one side wall of each group of the second fixed plates 310, a group of fourth fixed blocks 312 are slidably connected in each group of the sliding grooves 311, and an elastic pressure-relief plate 313 is connected between the two groups of the fourth fixed blocks 312.

[0043] Before the milling cutter scratch detection and repair device works, the milling cutter is first placed between the two groups of elastic pressure-absorbing plates 313, and then the two groups of third electric push rods 308 are started to push the two groups of elastic pressure-absorbing plates 313 to limit the outer wall of the milling cutter. During the limiting process, the elastic pressure-absorbing plates 313 are deformed according to the shape of the milling cutter through extrusion, and to prevent structural damage, the elastic pressure-absorbing plates 313 drive the two groups of fourth fixed blocks 312 to slide in the slide groove 311 while deforming. Subsequently, when the milling cutter needs to be adjusted, the second electric push rod 306 is started first to drive the milling cutter to move forward, and then the second motor 309 is started to drive the milling cutter to rotate, thereby improving the stability and compatibility of the limiting effect while improving the flexibility of the device adjustment.

[0044] For example, Figure 5 and Figure 6As shown, the auxiliary component 4 includes a first connecting plate 401, the bottom of which is mounted on the top of the support frame 2, a first cavity 402 is provided on the first connecting plate 401, two groups of second connecting plates 403 are symmetrically mounted on one side wall of the first connecting plate 401, a group of sleeves 404 are mounted on one side wall of each group of the second connecting plates 403, one end of a group of compression springs 405 are mounted on one side inner wall of each group of the sleeves 404, a group of sliding rods 406 are mounted on the other end of each group of the compression springs 405, each group of the sliding rods 406 are slidably connected in the sleeves 404, and each group A group of pressure sensors 407 are installed at the junction of the sliding rod 406 and the compression spring 405, a group of first clamping blocks 408 are installed on the outer wall of each group of the sliding rods 406, a group of fourth electric push rods 409 are installed on the outer wall of each group of the sleeve 404, a group of third connecting plates 410 are installed on the output end of each group of the fourth electric push rods 409, a group of fifth electric push rods 411 are installed on one side wall of each group of the third connecting plates 410, and a group of second clamping blocks 412 are installed on the output end of each group of the fifth electric push rods 411, and the first clamping blocks 408 are movably clamped with the second clamping blocks 412.

[0045] The fourth electric push rod 409 is started to push the second clamping block 412 to clamp with the first clamping block 408, and then the fifth electric push rod 411 is started to drive the two groups of electric welding and dispensing structures 506 to move in opposite directions. During the movement, the sliding rod 406 is driven to slide in the sleeve 404, thereby squeezing the compression spring 405, and then the first electric push rod 302 is started to push the clamped milling cutter to move in the direction of the first cavity 402, and then the milling cutter is located between the two groups of electric welding and dispensing structures 506, and is disengaged from the clamping state of the first clamping block 408 and the second clamping block 412, so that the output ends of the two groups of electric welding and dispensing structures 506 are attached to the outer wall of the milling cutter, and then the first electric push rod 302 is started to push the milling cutter It moves slowly into the first cavity 402, and during its movement, the milling cutter is driven to rotate by the first motor 303. During its transportation, the detection structure 508 is used to collect images, and the pressure value of the pressure sensor 407 is determined. Subsequently, when it contacts the scratch during the detection process, the output end of the electric welding and dispensing structure 506 will be sunken, thereby causing the value of the pressure sensor 407 to change, and the electric welding and dispensing structure 506 will be started to perform welding repair work on the scratch. It moves slowly. When encountering deep scratches, in order to prevent the electric welding and dispensing structure 506 from getting stuck and damaged, the electric slide 502 can be started to move backward, thereby improving the detection effect while improving the effect of milling cutter repair.

[0046] For example, Figure 7As shown, the repair detection component 5 includes a fourth connecting plate 501, one end of each group of the fourth connecting plates 501 is installed on a side wall of the sliding rod 406, a group of electric slides 502 are installed on the edge of one side wall of each group of the fourth connecting plates 501, the output end of each group of the electric slides 502 is transmission-connected to a group of third motors 503, the output end of each group of the third motors 503 is transmission-connected to a group of connecting pipes 504, the outer wall of each group of the connecting pipes 504 is sleeved with a group of sleeve pipes 505, the outer wall of each group of the sleeve pipes 505 is installed with a group of electric welding glue dispensing structures 506, the inner wall of each group of the connecting pipes 504 is installed with a group of fourth motors 507, and the output end of each group of the fourth motors 507 is transmission-connected to a group of detection structures 508.

[0047] After the work of the electric welding and dispensing structure 506 is finished, the electric slide 502 is started to drive the electric welding and dispensing structure 506 to retract, and then the third motor 503 is started to drive the connecting tube 504 to rotate. After the connecting tube 504 rotates, the electric slide 502 is started to drive the elastic limit plate 606 to fit the outer wall of the milling cutter, and then the elastic limit plate 606 begins to deform by squeezing, and then the first electric push rod 302 is started to drive the milling cutter to move back and forth. During the movement, the elastic limit plate 606 is used to scrape off the excess colloid for repair. After the excess colloid is scraped off, it remains on the milling cutter, and then it is adhered and adsorbed by the dust-absorbing mud glue structure 608 provided in the second cavity 607 to avoid the problem that the colloid remains on the milling cutter and the subsequent detection structure cannot detect it in place. After the scraping is completed, the value of the pressure sensor is determined, and then the electric welding and dispensing structure 506 is driven to move on the outer wall of the milling cutter again. When the value of the pressure sensor 407 deviates from the specified value, it is repaired again, which improves the repair accuracy and the subsequent image collection effect of the device.

[0048] For example, Figure 8 As shown, the scraper assembly 6 includes a first mounting plate 601, one end of each group of the first mounting plates 601 is mounted on the outer wall of the sleeve 505, a group of fifth motors 602 is mounted on one side wall of each group of the first mounting plates 601, a group of second mounting plates 603 is mounted on the output end of each group of the fifth motors 602, two groups of sliding cavities 604 are symmetrically opened on one side wall of each group of the second mounting plates 603, a group of third mounting plates 605 is slidably connected in each group of the sliding cavities 604, an elastic limiting plate 606 is connected between the two groups of the third mounting plates 605, a group of second cavities 607 is opened on one side wall of each group of the elastic limiting plates 606, and a group of dust suction mud glue structures 608 are arranged in each group of the second cavities 607.

[0049] The output ends of the two sets of electric welding and glue dispensing structures 506 are driven to fit onto the outer wall of the milling cutter. During the transportation of the milling cutter, the detection structure 508 is first used to collect images and determine the pressure value of the pressure sensor 407. Subsequently, when it contacts a scratch during the detection process, the output end of the electric welding and glue dispensing structure 506 will be sunken, thereby changing the value of the pressure sensor 407 and starting the electric welding and glue dispensing structure 506 to perform welding repair work on the scratches, thereby improving the detection effect while improving the milling cutter repair effect.

[0050] The elastic limit plate 606 is driven to fit the outer wall of the milling cutter, and then the elastic limit plate 606 begins to deform through squeezing, and then the first electric push rod 302 is started to drive the milling cutter to move back and forth. During the movement, the elastic limit plate 606 is used to scrape off the excess colloid for repair. After being scraped off, the excess colloid remains on the milling cutter, and then it is adhered and adsorbed by the dust-absorbing mud glue structure 608 set in the second cavity 607, so as to avoid the problem that the colloid remains on the milling cutter and the subsequent detection structure cannot detect it in place.

[0051] After scraping is completed, the value of the pressure sensor is determined, and then the electric welding and dispensing structure 506 is driven to move on the outer wall of the milling cutter again. When the value of the pressure sensor 407 deviates from the specified value, repair is performed again, which improves the accuracy of the repair and the subsequent image collection effect of the device; when encountering deep scratches, in order to prevent the electric welding and dispensing structure 506 from getting stuck and damaged, the electric slide 502 can be started to move backward, which extends the use mission of the device and improves the safety effect of the device.

[0052] Start the two groups of third electric push rods 308 to push the two groups of elastic pressure relief plates 313 to limit the outer wall of the milling cutter. During the limiting process, the elastic pressure relief plates 313 are deformed according to the shape of the milling cutter through extrusion. In order to prevent structural damage, the elastic pressure relief plates 313 drive the two groups of fourth fixed blocks 312 to slide in the slide groove 311 while deforming. Subsequently, when the milling cutter needs to be adjusted, the second electric push rod 306 is started first to drive the milling cutter to move forward, and then the second motor 309 is started to drive the milling cutter to rotate, thereby improving the stability and compatibility of the limiting effect while improving the flexibility of the device adjustment.

[0053] Based on the above-mentioned self-conveying milling cutter scratch detection and repair device, the embodiment of the present invention further proposes a detection method of the self-conveying milling cutter scratch detection and repair device. Exemplarily, the detection method includes:

[0054] The milling cutter is placed between the two sets of elastic pressure relief plates, and the two sets of third electric push rods are started to push the two sets of elastic pressure relief plates to limit the outer wall of the milling cutter;

[0055] Start the second electric push rod to drive the milling cutter to move forward, and then start the second motor to drive the milling cutter to rotate;

[0056] The fourth electric push rod is started to push the second clamping block to clamp with the first clamping block, and then the fifth electric push rod is started to drive the two sets of electric welding and dispensing structures to move in opposite directions;

[0057] The sliding rod is driven to slide in the sleeve, the compression spring is squeezed, and then the first electric push rod is started to push the clamped milling cutter to move toward the first cavity;

[0058] The output ends of the two sets of electric welding and dispensing structures are attached to the outer wall of the milling cutter, and the first electric push rod is started to push the milling cutter to move slowly into the first cavity;

[0059] The first motor is started to drive the milling cutter to rotate, and then the image is collected through the detection structure to determine the pressure value of the pressure sensor;

[0060] When scratches are touched during the detection process, the output end of the welding dispensing structure will be sunken, causing the value of the pressure sensor to change;

[0061] Start the electric welding and glue dispensing structure to perform electric welding repair work on the scratches;

[0062] Start the electric slide to drive the electric welding and dispensing structure to retract, and then start the third motor to drive the connecting pipe to rotate;

[0063] After the connecting pipe rotates, the electric slide is started to drive the elastic limit plate to fit on the outer wall of the milling cutter, and the elastic limit plate begins to deform due to the compression;

[0064] Start the first electric push rod to drive the milling cutter to move back and forth, and scrape off the excess colloid for repair through the elastic limit plate;

[0065] The excess colloid remains on the milling cutter after being scraped off and is adsorbed by the dust-absorbing mud glue structure. When the scraping is completed, the value of the pressure sensor is determined;

[0066] The electric welding dispensing structure is driven to move on the outer wall of the milling cutter again. When the value of the pressure sensor deviates from the specified value, repair is performed again.

[0067] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A self-conveying milling cutter scratch detection and repair device, comprising a workbench (1), characterized in that: Two groups of support frames (2) are symmetrically mounted at the top edge of the workbench (1), a clamping and conveying assembly (3) is mounted on the top of one group of the support frames (2), and an auxiliary assembly (4) is mounted on the top of the other group of the support frames (2), two groups of repair and detection assemblies (5) are symmetrically mounted on the auxiliary assemblies (4), and a group of scraper assemblies (6) is mounted on each group of the repair and detection assemblies (5); The auxiliary component (4) comprises a first connecting plate (401) and two groups of pressure sensors (407); The repair detection assembly (5) comprises two groups of connection tubes (504) and two groups of electric welding glue dispensing structures (506), a group of fourth motors (507) are installed on the inner wall of each group of the connection tubes (504), and a group of detection structures (508) are transmission-connected to the output end of each group of the fourth motors (507); When a scratch is touched during the detection process, the output end of the electric welding glue dispensing structure (506) will be sunken; The bottom of the first connecting plate (401) is mounted on the top of the support frame (2); a first cavity (402) is formed on the first connecting plate (401); two groups of second connecting plates (403) are symmetrically mounted on one side wall of the first connecting plate (401); and a group of sleeves (404) are mounted on one side wall of each group of the second connecting plates (403); One end of a group of compression springs (405) is mounted on the inner wall of one side of each group of the sleeve tube (404), and the other end of each group of the compression springs (405) is mounted on a group of sliding rods (406), and each group of the sliding rods (406) is slidably connected in the sleeve tube (404), and each group of the pressure sensors (407) is mounted on the junction of the sliding rods (406) and the compression springs (405), and a group of first clamping blocks (408) is mounted on the outer wall of each group of the sliding rods (406); A group of fourth electric push rods (409) are mounted on the outer wall of each group of the sleeve tubes (404); a group of third connecting plates (410) are mounted on the output end of each group of the fourth electric push rods (409); a group of fifth electric push rods (411) are mounted on one side wall of each group of the third connecting plates (410); a group of second clamping blocks (412) are mounted on the output end of each group of the fifth electric push rods (411); the first clamping blocks (408) are movably clamped with the second clamping blocks (412); The repair detection component (5) also includes a fourth connecting plate (501), one end of each group of the fourth connecting plates (501) is installed on a side wall of the sliding rod (406), a group of electric slides (502) are installed on the edge of a side wall of each group of the fourth connecting plates (501), the output end of each group of the electric slides (502) is transmission-connected to a group of third motors (503), one end of each group of the connecting tubes (504) is transmission-connected to the output end of the third motor (503), a group of sleeve tubes (505) are sleeved on the outer wall of each group of the connecting tubes (504), and one end of each group of the electric welding glue dispensing structure (506) is installed on the outer wall of the sleeve tube (505).

2. A self-conveying milling cutter scratch detection and repair device according to claim 1, characterized in that: The clamping and conveying assembly (3) comprises a first fixed block (301), the bottom of which is mounted on the top of the support frame (2), a first electric push rod (302) is mounted on a side wall of the first fixed block (301), a first motor (303) is mounted on the output end of the first electric push rod (302), a first fixed plate (304) is transmission-connected to the output end of the first motor (303), and two groups of second fixed blocks (305) are symmetrically mounted on a side wall of the first fixed plate (304).

3. A self-conveying milling cutter scratch detection and repair device according to claim 2, characterized in that: A group of second electric push rods (306) are mounted on one side wall of each group of the second fixed blocks (305), a group of third fixed blocks (307) are mounted on the output end of each group of the second electric push rods (306), a group of third electric push rods (308) are mounted on one side wall of each group of the third fixed blocks (307), and a group of second motors (309) are mounted on the output end of each group of the third electric push rods (308).

4. A self-conveying milling cutter scratch detection and repair device according to claim 3, characterized in that: A group of second fixed plates (310) are drivingly connected to the output end of each group of the second motors (309); two groups of slide grooves (311) are symmetrically provided on a side wall of each group of the second fixed plates (310); a group of fourth fixed blocks (312) are slidably connected in each group of the slide grooves (311); and an elastic pressure-absorbing plate (313) is connected between the two groups of the fourth fixed blocks (312).

5. The self-conveying milling cutter scratch detection and repair device according to claim 1, characterized in that: The scraper assembly (6) comprises a first mounting plate (601), one end of each group of the first mounting plates (601) is mounted on the outer wall of the sleeve (505), a group of fifth motors (602) is mounted on one side wall of each group of the first mounting plates (601), a group of second mounting plates (603) is mounted on the output end of each group of the fifth motors (602), two groups of sliding cavities (604) are symmetrically opened on one side wall of each group of the second mounting plates (603), a group of third mounting plates (605) is slidably connected in each group of the sliding cavities (604), an elastic limiting plate (606) is connected between the two groups of the third mounting plates (605), a group of second cavities (607) is opened on one side wall of each group of the elastic limiting plates (606), and a group of dust suction mud glue structures (608) are arranged in each group of the second cavities (607).

6. A detection method of the self-conveying milling cutter scratch detection and repair device according to any one of claims 1 to 5, characterized in that: The detection method comprises: Start the clamping and conveying assembly to limit the outer wall of the milling cutter; Start the clamping and conveying assembly to drive the milling cutter to rotate and translate; The image is collected by the detection structure to determine the pressure value of the pressure sensor; When scratches are touched during the inspection process, the output end of the welding dispensing structure will be sunken; After the value of the pressure sensor changes, the electric welding and gluing structure is started to repair the scratches.

Images