New material quality detection device

Abstract

The invention belongs to the technical field of new material detection, and particularly relates to a new material quality detection device which comprises a detection box, and a controller is fixedly connected to one side wall of the detection box; two movable doors are hinged to the other side wall of the detection box, and four supporting columns are fixedly connected to the bottom of the detection box; a clamping assembly is arranged in the detection box, and an imaging detection mechanism is arranged above the clamping assembly; through cooperation of the infrared LED, the visible light LED and the ultraviolet lamp tube, internal defects of the material are detected through infrared light; detecting surface defects through visible light; surface oxidation or coating uniformity is detected through ultraviolet light; synchronously acquiring multiband images through a high-speed camera; during detection, the rotating cylinder is driven to rotate, and the rotating cylinder drives the connected infrared LED, visible light LED and ultraviolet lamp tube to rotate through the side plates, so that irradiation of different light beams is realized, and a multi-directional new material detection function is realized.

Description

Technical Field

[0001] The invention belongs to the technical field of new material detection, in particular to a new material quality detection device. Background Art

[0002] New materials refer to recently developed or currently under development materials with superior performance, surpassing traditional materials. New materials technology is the process of creating new materials that meet various needs through a series of research processes, including physical research, material design, material processing, and experimental evaluation. Quality inspection equipment is then used to test these new materials.

[0003] A Chinese patent with announcement number CN207215711U discloses a multifunctional new material surface quality detection device, including a new material surface quality detection device shell, an inner liner, a new material surface quality detection comparison box, a connecting bracket, a rotatable device, the new material to be detected, a connecting plate, an intelligent control box, a movable wheel and a movable wheel support frame; the setting of the rotating handle, the rotating shaft and the air intake control plug is conducive to the setting of the pipe detection hole, the pipe proofreading hole and the detection sensor, which is conducive to the mutual use and preliminary detection of the new material surface. At the same time, it can be determined whether to make corrections through comparative detection; the setting of the display screen, the signal detection controller and the buzzer is conducive to the real-time display of the detection data and the alarm prompt. If large-area surface damage or surface potholes that are invisible to the naked eye occur, it can be determined through the displayed information whether to re-detect or correct, and at the same time it makes it more intelligent, more convenient to use, and easy to promote and use.

[0004] In the current existing technology, the above-mentioned detection device can be used to detect the quality of the surface of the new material, but it is impossible to detect the internal defects of the new material. There may be cracks and delamination inside the new material. Internal cracks or delaminations may cause the material to suddenly break under the action of force, thereby causing irreparable damage.

[0005] To this end, the present invention provides a new material quality detection device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: a new material quality detection device according to the present invention comprises a detection box, a controller is fixedly connected to one side wall of the detection box; two movable doors are hingedly connected to the other side wall of the detection box, and four pillars are fixedly connected to the bottom of the detection box; a clamping assembly is provided inside the detection box, and an imaging detection mechanism is provided above the clamping assembly; The imaging detection mechanism includes two mounting plates fixedly connected to the inner wall of the top of the detection box, a rotating cylinder is rotatably connected between the two mounting plates via a rotating shaft, three side plates are evenly fixedly connected to both ends of the rotating cylinder, an infrared LED, a visible light LED and an ultraviolet lamp are respectively installed between the two opposite side plates; an L-shaped plate is fixedly connected to the side wall of one of the mounting plates, a driving motor is fixedly connected to the inner wall of the L-shaped plate, the output shaft of the driving motor is rotatably connected to the mounting plate via a bearing, the output shaft of the driving motor is fixedly connected to a first gear, one end of the rotating shaft is rotatably connected to a second gear, and the first gear is meshed with the second gear; a heat dissipation mechanism is provided in the rotating cylinder.

[0008] Preferably, the heat dissipation mechanism includes a plurality of oblique flow plates staggered and fixed to the inner wall of the rotating cylinder; an exhaust pipe is provided in the inner sleeve of the rotating shaft close to the L-shaped plate, one end of the exhaust pipe passes through the detection box and is provided with a cooling fan, and an air intake pipe is provided in the inner sleeve of the rotating shaft away from the L-shaped plate, one end of the air intake pipe passes through the detection box and is externally connected to a cold air box.

[0009] Preferably, a sliding rod is fixed between the mounting plate and the detection box, and a sliding frame is slidably connected between the two sliding rods; an electric push rod is fixed on the side wall of the detection box away from the movable door, and the output end of the electric push rod is fixed on the sliding frame.

[0010] Preferably, a forward and reverse screw rod is rotatably connected between the two inner side walls of the sliding frame through a bearing, a movable seat is threadedly connected to the forward and reverse screw rod, two limit rods are fixed between the two inner side walls of the sliding frame, and the movable seat is slidably connected to the two limit rods; a fourth motor is provided at one end of the forward and reverse screw rod; and a cleaning mechanism is provided on the movable seat.

[0011] Preferably, the cleaning mechanism includes two sliding columns fixed to the inner wall of the movable seat, and two cleaning cotton blocks are symmetrically slidably connected to the two sliding columns. The outer sides of the sliding columns are each provided with a spring, and the two ends of the spring are respectively fixed to the movable seat and the cleaning cotton block; electromagnetic blocks are installed on the adjacent side walls of the cleaning cotton blocks.

[0012] Preferably, two cylinders are symmetrically fixed to the bottom of the detection box, the output ends of the cylinders pass through the detection box and are rotatably connected to a sliding seat via a pin shaft, a mounting seat is provided in the detection box, the bottom of the mounting seat is fixed to a guide rail, and the sliding seats all slide on the guide rail.

[0013] Preferably, a first motor is fixedly connected to the side wall of the mounting seat, and a bidirectional ball screw is fixedly connected to the output shaft of the first motor. Both ends of the bidirectional ball screw are rotatably connected to the mounting seat through bearings, and two movable plates are threadedly connected to the bidirectional ball screw; two guide rods are fixedly connected to the inner wall of the mounting seat, and the movable plate is slidably connected to the two guide rods; two mounting components are provided, and are respectively mounted on the movable plates.

[0014] Preferably, the mounting assembly includes a disc rotatably connected to the movable plate via a rotating shaft, a groove is provided in the disc, and a gear ring is rotatably connected to the inner wall of the groove via a bearing; four gear columns are rotatably connected to the inner wall of the groove via a pin shaft, and the gear columns are engaged with the gear ring; a cover plate is fixed to the outer wall of the disc, and four clamping jaws are slidably connected to the cover plate via a sliding opening, one end of the clamping jaws is fixed to a rack, and the racks are respectively engaged with adjacent gear columns; a driving mechanism is provided on one side of one of the racks; and a second motor is provided on one side of the disc.

[0015] Preferably, the driving mechanism includes two fixed plates fixed to the inner wall of the groove; a reciprocating screw is rotatably connected between the two fixed plates through a bearing, a moving block is threadedly connected to the reciprocating screw, the side wall of the moving block is fixed to the rack, two cross bars are fixed between the two fixed plates, the moving blocks are respectively slidably connected to the two cross bars, and a third motor is provided at one end of the reciprocating screw.

[0016] Preferably, a slide rail is fixedly connected to the inner wall of the cover plate; two limit blocks are fixedly connected to the side walls of the rack, and the limit blocks are slidably connected to the slide rails respectively.

[0017] The beneficial effects of the present invention are as follows: 1. The new material quality detection device described in the present invention, through the cooperation of infrared LED, visible light LED and ultraviolet lamp, detects internal defects of materials by infrared light; detects surface defects by visible light; detects surface oxidation or coating uniformity by ultraviolet light; and synchronously captures multi-band images by a high-speed camera. During detection, the rotating drum is driven to rotate, and the infrared LED, visible light LED and ultraviolet lamp are driven to rotate by the rotating drum, thereby realizing irradiation of different light beams and realizing multi-directional new material detection functions.

[0018] 2. The new material quality detection device described in the present invention cooperates with a sliding frame, a movable seat and a cleaning cotton block. The cleaning cotton block is moved to one side of the rotating cylinder by an electric push rod, and then the electromagnetic block is turned on. Through the magnetic attraction of the two electromagnetic blocks, the two cleaning cotton blocks are respectively attached to the outside of the infrared LED, visible light LED or ultraviolet lamp tube. By driving the positive and negative screw rods to rotate, the movable seat is driven to reciprocate by the positive and negative screw rods, and the cleaning cotton block is driven to reciprocate by the movable seat. The cleaning cotton block reciprocates to clean the infrared LED, visible light LED or ultraviolet lamp tube, thereby solving the problem of reduced imaging clarity or spectral interference caused by dust.

[0019] 3. The new material quality detection device described in the present invention cooperates with the sliding seat and the guide rail. By opening two cylinders separately, the sliding seat is driven to move upward through the output ends of the cylinders. During the upward movement of the sliding seat, the sliding seat slides on the guide rail. According to the different extension amounts of the output ends of the two cylinders, the heights of the two ends of the mounting seat are different, thereby realizing the detection of new materials at different angles; if the extension amounts of the output ends of the two cylinders are the same, they are used to adjust the height of the mounting seat, thereby realizing the detection of new materials at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is a perspective view of the present invention; Figure 2 This is a schematic structural diagram of the movable door in the present invention when it is unfolded; Figure 3 It is a structural schematic diagram of the mounting base in the present invention; Figure 4 It is a structural schematic diagram of the disc in the present invention; Figure 5 It is a structural schematic diagram of the tooth column and rack in the present invention; Figure 6 It is a structural schematic diagram of the guide rail in the present invention; Figure 7 This is a schematic structural diagram of the first gear and the second gear in the present invention; Figure 8 It is a structural schematic diagram of the mobile seat in the present invention; Figure 9 is a cross-sectional view of the rotating drum of the present invention; In the figure: 1. detection box; 11. movable door; 12. controller; 13. support; 14. cooling fan; 2. mounting base; 21. first motor; 211. bidirectional ball screw; 212. guide rod; 213. moving plate; 22. second motor; 221. disc; 222. cover plate; 223. gear ring; 224. gear column; 225. rack; 226. limit block; 227. slide rail; 228. clamping claw; 229. sliding port; 23. fixed plate; 231. reciprocating screw; 232. cross bar; 233. moving block; 234. third motor Machine; 24, cylinder; 241, sliding seat; 242, guide rail; 3, mounting plate; 31, rotating cylinder; 311, side plate; 312, exhaust pipe; 313, intake pipe; 314, L-shaped plate; 315, driving motor; 316, first gear; 317, second gear; 318, diagonal flow plate; 32, sliding rod; 321, sliding frame; 322, electric push rod; 323, fourth motor; 324, forward and reverse screw; 325, limit rod; 326, moving seat; 33, cleaning cotton block; 331, sliding column; 332, spring; 333, electromagnetic block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 、 Figure 2 and Figure 7 As shown, a new material quality detection device according to an embodiment of the present invention includes a detection box 1, a controller 12 is fixedly connected to one side wall of the detection box 1; two movable doors 11 are hingedly connected to the other side wall of the detection box 1, and four pillars 13 are fixedly connected to the bottom of the detection box 1; a clamping assembly is provided inside the detection box 1, and an imaging detection mechanism is provided above the clamping assembly; the imaging detection mechanism includes two mounting plates 3 fixedly connected to the top inner wall of the detection box 1, and a rotating cylinder 31 is rotatably connected between the two mounting plates 3 through a rotating shaft, and both ends of the rotating cylinder 31 are evenly fixed. There are three side panels 311, and an infrared LED, a visible light LED and an ultraviolet lamp are respectively installed between the two opposite side panels 311; an L-shaped plate 314 is fixedly connected to the side wall of one of the mounting plates 3, and a driving motor 315 is fixedly connected to the inner wall of the L-shaped plate 314, and the output shaft of the driving motor 315 is rotatably connected to the mounting plate 3 through a bearing, and the output shaft of the driving motor 315 is fixedly connected to the first gear 316, and one end of the rotating shaft is rotatably connected to the second gear 317, and the first gear 316 is engaged with the second gear 317; a heat dissipation mechanism is provided in the rotating cylinder 31.

[0024] New materials refer to recently developed or currently under development materials with superior performance, surpassing traditional materials. New materials technology, based on human will, creates new materials that meet various needs through a series of research processes, including physical research, material design, material processing, and experimental evaluation. Quality inspection equipment is then required to test these new materials. Existing technologies can inspect the surface quality of new materials, but are unable to detect internal defects. New materials may contain cracks and delamination, which can cause sudden fractures under stress, resulting in irreparable damage.

[0025] When the imaging detection mechanism provided by the present invention is used, the new material to be tested needs to be clamped and fixed by a clamping assembly. Then, by using infrared LEDs, visible light LEDs and ultraviolet lamps respectively and automatically adjusting the wavelength, intensity and incident angle according to the material type, internal defects of the material, such as cracks and delamination, are detected by infrared light. The material is heated and the heat distribution is captured, and then the defects are identified based on infrared thermal imaging. Surface defects such as scratches, bumps, stains, etc. are detected by visible light, and then small defects are automatically identified through high-resolution imaging and deep learning algorithms. Impurities or stress concentration areas are identified by ultraviolet light through fluorescence intensity and wavelength distribution, and surface oxidation or coating uniformity is detected. Multi-band images are synchronously collected by a high-speed camera. During the detection process, it is necessary to switch the infrared LED, visible light LED and ultraviolet lamp by turning on the drive motor 315, and driving the first gear 316 to rotate through the output shaft of the drive motor 315, and driving the second gear 317 to rotate through the first gear 316, and driving the rotating shaft to rotate through the second gear 317, and driving the rotating cylinder 31 to rotate through the rotating shaft, and driving the side plate 311 to rotate through the rotating cylinder 31, and driving the infrared LED, visible light LED and ultraviolet lamp to rotate through the side plate 311, thereby realizing the irradiation of different light beams and realizing the multi-directional new material detection function.

[0026] like Figure 7 and Figure 9 As shown, the heat dissipation mechanism includes a plurality of oblique flow plates 318 staggered and fixedly connected to the inner wall of the rotating cylinder 31; an exhaust pipe 312 is provided in the inner sleeve of the rotating shaft close to the L-shaped plate 314, one end of the exhaust pipe 312 passes through the detection box 1 and is provided with a cooling fan 14, and an air intake pipe 313 is provided in the inner sleeve of the rotating shaft away from the L-shaped plate 314, one end of the air intake pipe 313 passes through the detection box 1 and is externally connected to a cold air box.

[0027] Long-term operation of infrared LEDs, visible light LEDs and ultraviolet lamps may cause local overheating, affecting the detection accuracy. When in use, the heat dissipation mechanism provided by the present invention delivers cold air into the air inlet pipe 313, and the cold air enters the rotating cylinder 31 through the air inlet pipe 313. In the process of passing through the rotating cylinder 31, the heat generated by the infrared LED, visible light LED and ultraviolet lamp is driven, and then discharged from the exhaust pipe 312 under the action of the cooling fan 14. During the flow of the cold air, an oblique flow plate 318 is provided in the rotating cylinder 31. The oblique flow plate 318 is used to hinder the flow of the cold air, thereby extending the contact time between the cold air and the rotating cylinder 31 and improving the heat dissipation effect.

[0028] like Figure 7 As shown, a sliding rod 32 is fixed between the mounting plate 3 and the detection box 1, and a sliding frame 321 is slidably connected between the two sliding rods 32; an electric push rod 322 is fixed on the side wall of the detection box 1 away from the movable door 11, and the output end of the electric push rod 322 is fixed on the sliding frame 321; a positive and negative screw rod 324 is rotatably connected between the two inner side walls of the sliding frame 321 through a bearing, and a moving seat 326 is threadedly connected to the positive and negative screw rod 324, and two limit rods 325 are fixed between the two inner side walls of the sliding frame 321, and the moving seat 326 is slidably connected to the two limit rods 325; a fourth motor 323 is provided at one end of the positive and negative screw rod 324; a cleaning mechanism is provided on the moving seat 326.

[0029] The forward and reverse screw rods 324 and the electric push rod 322 provided by the present invention are used to adjust the position of the cleaning mechanism when in use. When cleaning is required, the electric push rod 322 is turned on, and the sliding frame 321 is driven to move by the output end of the electric push rod 322. The sliding frame 321 slides on the slide rod 32 to move the cleaning mechanism to one side of the rotating cylinder 31. Then, the cleaning mechanism is sleeved on the outside of the infrared LED, visible light LED or ultraviolet lamp tube, and the fourth motor 323 is turned on. The forward and reverse screw rods 324 are driven to rotate by the output shaft of the fourth motor 323. The moving seat 326 is driven to reciprocate by the forward and reverse screw rods 324, and the cleaning mechanism is driven to reciprocate by the moving seat 326. The cleaning mechanism reciprocates to clean the infrared LED, visible light LED or ultraviolet lamp tube, thereby solving the problem of reduced imaging clarity or spectral interference caused by dust.

[0030] like Figure 7 and Figure 8 As shown, the cleaning mechanism includes two sliding columns 331 fixed on the inner wall of the movable seat 326, and two cleaning cotton blocks 33 are symmetrically slidably connected to the two sliding columns 331. The outer sides of the sliding columns 331 are each provided with a spring 332, and the two ends of the spring 332 are respectively fixed on the movable seat 326 and the cleaning cotton block 33; electromagnetic blocks 333 are installed on the adjacent side walls of the cleaning cotton block 33.

[0031] When the cleaning mechanism provided by the present invention is in use, the cleaning mechanism is moved to one side of the rotating cylinder 31, and then the electromagnetic block 333 is turned on. Through the magnetic attraction of the two electromagnetic blocks 333, the two cleaning cotton blocks 33 are respectively attached to the outside of the infrared LED, visible light LED or ultraviolet lamp tube, and then the cleaning mechanism is driven to reciprocate to achieve cleaning of the infrared LED, visible light LED or ultraviolet lamp tube. After cleaning is completed, the electromagnetic block 333 is powered off, and under the action of the spring 332, the cleaning cotton blocks 33 are quickly reset.

[0032] like Figure 2 and Figure 6 As shown, two cylinders 24 are symmetrically fixed to the bottom of the detection box 1. The output end of the cylinder 24 passes through the detection box 1 and is rotatably connected to a sliding seat 241 through a pin shaft. A mounting seat 2 is provided in the detection box 1. The bottom of the mounting seat 2 is fixed with a guide rail 242, and the sliding seats 241 slide on the guide rail 242.

[0033] The cylinder 24 provided by the present invention is used to adjust the height of the two ends of the mounting seat 2 when in use. By opening the two cylinders 24 respectively, the sliding seat 241 is driven to move upward through the output end of the cylinder 24. During the upward movement of the sliding seat 241, the sliding seat 241 slides on the guide rail 242. According to the different extension amounts of the output ends of the two cylinders 24, the heights of the two ends of the mounting seat 2 are different, thereby realizing the detection of new materials at different angles; if the extension amounts of the output ends of the two cylinders 24 are the same, they are used to adjust the height of the mounting seat 2, thereby realizing the detection of new materials at different heights.

[0034] like Figure 2 and Figure 3 As shown, a first motor 21 is fixedly connected to the side wall of the mounting base 2, and a bidirectional ball screw 211 is fixedly connected to the output shaft of the first motor 21. Both ends of the bidirectional ball screw 211 are rotatably connected to the mounting base 2 through bearings, and two movable plates 213 are threadedly connected to the bidirectional ball screw 211; two guide rods 212 are fixedly connected to the inner wall of the mounting base 2, and the movable plate 213 is slidably connected to the two guide rods 212; two mounting components are provided, and are respectively mounted on the movable plates 213.

[0035] The bidirectional ball screw 211 provided by the present invention is used to adjust the distance between the two mounting components when in use. By turning on the first motor 21, the output shaft of the first motor 21 drives the bidirectional ball screw 211 to rotate, and the two movable plates 213 are driven to move in different directions by the bidirectional ball screw 211, and the mounting components are driven to move in different directions by the movable plates 213 until they are fitted with the new material; during the movement of the movable plate 213, the movable plate 213 slides on the guide rod 212, and the guide rod 212 limits the movable plate 213 to move in the horizontal direction; thereby realizing the function of installing new materials of different lengths.

[0036] like Figure 3 and Figure 4 As shown, the mounting assembly includes a disc 221 rotatably connected to the movable plate 213 via a rotating shaft, a groove is provided in the disc 221, and a gear ring 223 is rotatably connected to the inner wall of the groove via a bearing; four gear columns 224 are rotatably connected to the inner wall of the groove via a pin shaft, and the gear columns 224 are all engaged with the gear ring 223; a cover plate 222 is fixed to the outer wall of the disc 221, and four clamping jaws 228 are slidably connected to the cover plate 222 via a sliding opening 229, and one end of the clamping jaws 228 is fixed to a rack 225, and the racks 225 are respectively engaged with adjacent gear columns 224; a driving mechanism is provided on one side of one of the racks 225; and a second motor 22 is provided on one side of the disc 221.

[0037] The mounting assembly provided by the present invention is used for clamping new materials when in use, by turning on the driving mechanism, driving the connected rack 225 to move, and the rack 225 drives the adjacent tooth column 224 to rotate, and the tooth column 224 drives the gear ring 223 to rotate, and the gear ring 223 drives the other three tooth columns 224 to rotate, and the other three tooth columns 224 drive the three meshed racks 225 to move, thereby realizing the synchronous movement of the four racks 225, and the rack 225 drives the jaws 228 to move synchronously, so as to realize the simultaneous contraction and expansion of the jaws 228, and the function of clamping and fixing new materials of different diameters. Since the jaws 228 slide in the sliding mouth 229, the stability of the movement of the jaws 228 is improved; the second motor 22 drives the disc 221 to rotate, and the disc 221 drives the new material to rotate, so as to facilitate the detection of different positions of the new material.

[0038] like Figure 4 and Figure 5As shown, the driving mechanism includes two fixed plates 23 fixedly connected to the inner wall of the groove; a reciprocating screw 231 is rotatably connected between the two fixed plates 23 through a bearing, a moving block 233 is threadedly connected to the reciprocating screw 231, and the side wall of the moving block 233 is fixed to the rack 225, two cross bars 232 are fixed between the two fixed plates 23, and the moving block 233 is slidably connected to the two cross bars 232 respectively, and a third motor 234 is provided at one end of the reciprocating screw 231.

[0039] The driving mechanism provided by the present invention is used to drive the rack 225 to move when in use. By turning on the third motor 234, the reciprocating screw 231 is driven to rotate by the output shaft of the third motor 234, and the moving block 233 is driven to reciprocate by the reciprocating screw 231, and the rack 225 is driven to reciprocate by the moving block 233, and the rack 225 drives the clamping jaw 228 to move until it fits with the outer wall of the new material, thereby achieving the fixation of the rotating cylinder 31.

[0040] like Figure 4 and Figure 5 As shown, a slide rail 227 is fixedly connected to the inner wall of the cover plate 222 ; two limit blocks 226 are fixedly connected to the side walls of the rack 225 , and the limit blocks 226 are slidably connected to the slide rails 227 respectively.

[0041] When the slide rail 227 provided by the present invention is in use, the rack 225 drives the limit block 226 to move during the movement, and the limit block 226 slides on the slide rail 227. The slide rail 227 limits the limit block 226 to move in the horizontal direction, thereby improving the stability of the rack 225 movement and preventing the rack 225 from deviating.

[0042] Working principle: By turning on the first motor 21, the output shaft of the first motor 21 drives the bidirectional ball screw 211 to rotate, and the bidirectional ball screw 211 drives the two movable plates 213 to move in different directions, and the movable plates 213 drive the installation components to move in different directions until they fit with the new material; during the movement of the movable plate 213, the movable plate 213 slides on the guide rod 212, and the guide rod 212 limits the movable plate 213 to move in the horizontal direction; thereby realizing the function of installing new materials of different lengths.

[0043] By turning on the third motor 234, the reciprocating screw 231 is driven to rotate by the output shaft of the third motor 234, the reciprocating screw 231 is driven to reciprocate the moving block 233, the moving block 233 is driven to reciprocate the rack 225, the rack 225 drives the adjacent gear column 224 to rotate, the gear column 224 drives the gear ring 223 to rotate, the gear ring 223 drives the other three gear columns 224 to rotate, and the other three gear columns 224 drive the three meshed racks 225 to move, thereby achieving synchronous movement of the four racks 225, and the rack 225 drives the clamping jaws 228 to move synchronously, so as to facilitate the simultaneous contraction and expansion of the clamping jaws 228, and the function of clamping and fixing new materials of different diameters. Since the clamping jaws 228 slide in the sliding opening 229, the stability of the movement of the clamping jaws 228 is improved; the second motor 22 drives the disc 221 to rotate, and the disc 221 drives the new material to rotate, so as to facilitate the detection of different positions of the new material.

[0044] By opening the two cylinders 24 separately, the sliding seat 241 is driven to move upward through the output end of the cylinder 24. During the upward movement, the sliding seat 241 slides on the guide rail 242. According to the different extension amounts of the output ends of the two cylinders 24, the heights of the two ends of the mounting seat 2 are different, thereby realizing the detection of new materials at different angles; if the extension amounts of the output ends of the two cylinders 24 are the same, they are used to adjust the height of the mounting seat 2, thereby realizing the detection of new materials at different heights.

[0045] By using infrared LEDs, visible light LEDs, and ultraviolet lamps to automatically adjust the wavelength, intensity, and incident angle based on the material type, the system uses infrared light to detect internal defects in the material, such as cracks and delamination, and then identifies defects based on infrared thermal imaging by heating the material and capturing the heat distribution. It uses visible light to detect surface defects, such as scratches, bumps, stains, etc., and then automatically identifies tiny defects through high-resolution imaging and deep learning algorithms. It uses ultraviolet light to identify impurities or stress concentration areas through fluorescence intensity and wavelength distribution, and detects surface oxidation or coating uniformity. High-speed cameras simultaneously capture multi-band images. During the detection process, it is necessary to switch the infrared LED, visible light LED and ultraviolet lamp by turning on the drive motor 315, and driving the first gear 316 to rotate through the output shaft of the drive motor 315, and driving the second gear 317 to rotate through the first gear 316, and driving the rotating shaft to rotate through the second gear 317, and driving the rotating cylinder 31 to rotate through the rotating shaft, and driving the side plate 311 to rotate through the rotating cylinder 31, and driving the infrared LED, visible light LED and ultraviolet lamp to rotate through the side plate 311, thereby realizing the irradiation of different light beams and realizing the multi-directional new material detection function.

[0046] By delivering cold air into the air inlet pipe 313, the cold air enters the rotating cylinder 31 through the air inlet pipe 313. In the process of passing through the rotating cylinder 31, the cold air drives the heat generated by the infrared LED, visible light LED and ultraviolet lamp, and then is discharged from the exhaust pipe 312 under the action of the cooling fan 14. During the flow of the cold air, an oblique flow plate 318 is provided in the rotating cylinder 31. The oblique flow plate 318 is used to hinder the flow of the cold air, thereby extending the contact time between the cold air and the rotating cylinder 31 and improving the heat dissipation effect.

[0047] By turning on the electric push rod 322, the output end of the electric push rod 322 drives the sliding frame 321 to move, and the sliding frame 321 slides on the slide rod 32 to move the cleaning mechanism to one side of the rotating cylinder 31, and then the electromagnetic block 333 is turned on. Through the magnetic attraction of the two electromagnetic blocks 333, the two cleaning cotton blocks 33 are respectively attached to the outside of the infrared LED, visible light LED or ultraviolet lamp tube, and the fourth motor 323 is turned on. The output shaft of the fourth motor 323 drives the forward and reverse screw rods 324 to rotate, and the forward and reverse screw rods 324 drive the moving seat 326 to reciprocate, and the moving seat 326 drives the cleaning cotton blocks 33 to reciprocate. The cleaning cotton blocks 33 reciprocate to clean the infrared LED, visible light LED or ultraviolet lamp tube, thereby solving the problem of reduced imaging clarity or spectral interference caused by dust.

[0048] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A new material quality detection device, comprising a detection box (1), wherein a controller (12) is fixedly connected to one side wall of the detection box (1); two movable doors (11) are hingedly connected to the other side wall of the detection box (1); and four pillars (13) are fixedly connected to the bottom of the detection box (1); a clamping assembly is provided inside the detection box (1), and an imaging detection mechanism is provided above the clamping assembly; Its characteristics are: The imaging detection mechanism comprises two mounting plates (3) fixedly connected to the inner wall of the top of the detection box (1); a rotating cylinder (31) is rotatably connected between the two mounting plates (3) via a rotating shaft; three side plates (311) are evenly fixedly connected at both ends of the rotating cylinder (31); an infrared LED, a visible light LED, and an ultraviolet lamp are respectively installed between two opposing side plates (311); an L-shaped plate (314) is fixedly connected to the side wall of one of the mounting plates (3); a driving motor (315) is fixedly connected to the inner wall of the L-shaped plate (314); an output shaft of the driving motor (315) is rotatably connected to the mounting plate (3) via a bearing; a first gear (316) is fixedly connected to the output shaft of the driving motor (315); a second gear (317) is rotatably connected to one end of the rotating shaft; the first gear (316) is meshed with the second gear (317); and a heat dissipation mechanism is provided in the rotating cylinder (31).

2. A new material quality detection device according to claim 1, characterized in that: The heat dissipation mechanism comprises a plurality of oblique flow plates (318) staggered and fixedly connected to the inner wall of the rotating cylinder (31); an exhaust pipe (312) is provided in the inner sleeve of the rotating shaft close to the L-shaped plate (314), one end of the exhaust pipe (312) passes through the detection box (1) and is provided with a heat dissipation fan (14); an air intake pipe (313) is provided in the inner sleeve of the rotating shaft away from the L-shaped plate (314), one end of the air intake pipe (313) passes through the detection box (1) and is externally connected to a cold air box.

3. A new material quality detection device according to claim 2, characterized in that: A sliding rod (32) is fixedly connected between the mounting plate (3) and the detection box (1), and a sliding frame (321) is slidably connected between the two sliding rods (32); an electric push rod (322) is fixedly connected to the side wall of the detection box (1) away from the movable door (11), and the output end of the electric push rod (322) is fixedly connected to the sliding frame (321).

4. A new material quality detection device according to claim 3, characterized in that: A forward and reverse threaded rod (324) is rotatably connected between the two inner side walls of the sliding frame (321) via a bearing, a movable seat (326) is threadedly connected to the forward and reverse threaded rod (324), two limiting rods (325) are fixedly connected between the two inner side walls of the sliding frame (321), and the movable seat (326) is slidably connected to the two limiting rods (325); a fourth motor (323) is provided at one end of the forward and reverse threaded rod (324); and a cleaning mechanism is provided on the movable seat (326).

5. A new material quality detection device according to claim 4, characterized in that: The cleaning mechanism comprises two sliding columns (331) fixed on the inner wall of the movable seat (326), two cleaning cotton blocks (33) are symmetrically slidably connected to the two sliding columns (331), the outer sides of the sliding columns (331) are each sleeved with a spring (332), and the two ends of the spring (332) are respectively fixed on the movable seat (326) and the cleaning cotton block (33); and electromagnetic blocks (333) are each installed on the adjacent side walls of the cleaning cotton block (33).

6. A new material quality detection device according to claim 5, characterized in that: Two cylinders (24) are symmetrically fixed to the bottom of the detection box (1), and the output ends of the cylinders (24) pass through the detection box (1) and are rotatably connected to a sliding seat (241) via a pin shaft. A mounting seat (2) is provided in the detection box (1), and a guide rail (242) is fixed to the bottom of the mounting seat (2), and the sliding seats (241) slide on the guide rail (242).

7. A new material quality detection device according to claim 6, characterized in that: A first motor (21) is fixedly connected to the side wall of the mounting seat (2); a bidirectional ball screw (211) is fixedly connected to the output shaft of the first motor (21); both ends of the bidirectional ball screw (211) are rotatably connected to the mounting seat (2) via bearings; two movable plates (213) are threadedly connected to the bidirectional ball screw (211); two guide rods (212) are fixedly connected to the inner wall of the mounting seat (2); the movable plate (213) is slidably connected to the two guide rods (212); and two mounting assemblies are provided, and are respectively mounted on the movable plates (213).

8. A new material quality detection device according to claim 7, characterized in that: The mounting assembly comprises a disc (221) rotatably connected to a movable plate (213) via a rotating shaft, a groove being provided in the disc (221), and a gear ring (223) being rotatably connected to the inner wall of the groove via a bearing; four gear posts (224) are rotatably connected to the inner wall of the groove via a pin shaft, and the gear posts (224) are all meshed with the gear ring (223); a cover plate (222) is fixedly connected to the outer wall of the disc (221), and four clamping jaws (228) are slidably connected to the cover plate (222) via a sliding opening (229), and one end of each clamping jaw (228) is fixedly connected to a rack (225), and the racks (225) are respectively meshed with adjacent gear posts (224); a driving mechanism is provided on one side of one of the racks (225); and a second motor (22) is provided on one side of the disc (221).

9. A new material quality detection device according to claim 8, characterized in that: The driving mechanism comprises two fixed plates (23) fixedly connected to the inner wall of the groove; a reciprocating screw (231) is rotatably connected between the two fixed plates (23) via a bearing; a moving block (233) is threadedly connected to the reciprocating screw (231); a side wall of the moving block (233) is fixedly connected to the rack (225); two cross bars (232) are fixedly connected between the two fixed plates (23); the moving blocks (233) are respectively slidably connected to the two cross bars (232); and a third motor (234) is provided at one end of the reciprocating screw (231).

10. A new material quality detection device according to claim 9, characterized in that: The inner wall of the cover plate (222) is fixedly connected to a slide rail (227); the side wall of the rack (225) is fixedly connected to two limit blocks (226), and the limit blocks (226) are respectively slidably connected to the slide rail (227).

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