CN117602343A - Aluminum alloy section bar surface defect detection device - Google Patents
Aluminum alloy section bar surface defect detection device Download PDFInfo
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- CN117602343A CN117602343A CN202410039056.1A CN202410039056A CN117602343A CN 117602343 A CN117602343 A CN 117602343A CN 202410039056 A CN202410039056 A CN 202410039056A CN 117602343 A CN117602343 A CN 117602343A
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 40
- 230000007547 defect Effects 0.000 title claims abstract description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 37
- 230000007306 turnover Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000011179 visual inspection Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 19
- 238000007599 discharging Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
- B65G47/252—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them about an axis substantially perpendicular to the conveying direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the technical field of aluminum profile processing, and particularly discloses an aluminum alloy profile surface defect detection device, which comprises: two backup pads and two supports, equal fixed mounting has the installation pole on the top inner wall of two supports, through setting up upset conveying mechanism, pretreatment mechanism and feed mechanism, and associate three mechanism, realize carrying out the preliminary cleaning to the surface of aluminium alloy at first in the transportation process and handle, then carry out the upper surface second and detect, follow the aluminium alloy that upper surface detected and get into the holding tank and progressively overturn through the upset board, overturn 180 with the aluminium alloy, then carry out the effect of cleanness and detection again to the aluminium alloy after overturning, thereby can improve the detection efficiency of device by a wide margin, and in the ejection of compact in-process that aluminium alloy both sides all detected the completion, can control the lifter plate and remove, when having realized every material, the material loading is once, thereby remain the aluminium alloy that has equivalent in the device all the time, make the detection more orderly.
Description
Technical Field
The invention relates to the technical field of aluminum profile processing, in particular to an aluminum alloy profile surface defect detection device.
Background
The aluminum profile is a strip-shaped building material made of aluminum alloy materials and having a fixed cross-sectional shape and size. Because of its excellent physical properties and wide application fields, aluminum profiles play an important role in modern industry and life. The production of the aluminum profile mainly comprises smelting, extrusion, stretching, oxidation and other processes. Wherein, the smelting is to melt the aluminum alloy raw material and then add necessary alloy elements to form the required chemical components. Extrusion and drawing are to form the melted aluminum alloy into a fixed cross-sectional shape and size through a die. Finally, the oxidation treatment is to enhance the corrosion resistance and appearance quality of the aluminum profile.
In the actual production process of the aluminum profile, flaws such as cracks, peeling, scratches and the like are generated on the surface of the aluminum profile due to the influence of various factors, and the flaws can seriously influence the quality of the aluminum profile. In order to ensure the quality of products, surface defect detection needs to be carried out on the aluminum profile. However, the surface of the aluminum profile meets lines and the degree of distinction from flaws is not high. The traditional manual visual inspection is very laborious, and the surface flaws are not timely and accurately judged, so that the quality inspection efficiency is difficult to control. In recent years, deep learning has achieved a rapid progress in the field of image recognition and the like. The aluminum profile manufacturer hopes to innovate the existing quality inspection flow by adopting the latest AI technology, automatically completes the quality inspection task, reduces the occurrence rate of missed inspection, and improves the quality of products.
The section bar surface defect detection device for aluminum section bar production is disclosed by the authorized bulletin number CN113358563B through retrieval. The invention relates to a section bar surface defect detection device for aluminum section bar production, which comprises a main detection platform, a section bar conveying mechanism, a gauge position adjusting mechanism and a dial indicator gauge; the profile conveyor framework is arranged on the main detection platform; the gauge position adjusting mechanism is arranged right above the section bar conveying mechanism and connected with the dial indicator gauge and used for moving the dial indicator gauge to a designated position on the outer surface of the aluminum section bar so as to detect defects.
However, the design has the defects that the surface defects of the profile are detected through the detection tool in the conveying process of the profile, the problems of bubbling, scratch, bending deformation and the like of the surface of the profile can be accurately fed back, and the design has some problems:
firstly, the section bar conveying mechanism needs to return to the leftmost feeding after rightward conveying detection and discharging of the aluminum section bar are completed, and the process of returning to the feeding after discharging is completed cannot detect the aluminum section bar, so that the detection tool is in an idle state, and the detection efficiency of the device is reduced to a certain extent;
secondly, in the process of conveying and detecting the aluminum profile rightward, the whole process only achieves the effect of detecting one surface of the aluminum profile, and if the second surface of the aluminum profile is detected, the operations of feeding, cleaning, detecting and discharging are needed to be carried out again after the aluminum profile is overturned, so that the detection continuity of the device is poor, and the detection efficiency of the device is reduced to a certain extent.
Disclosure of Invention
The invention provides an aluminum alloy profile surface defect detection device, which solves the problems that in the prior art, firstly, a profile conveying mechanism needs to return to the leftmost feeding after rightward conveying detection and discharging of an aluminum profile are finished, and the aluminum profile cannot be detected in the process of returning to the feeding after the discharging is finished, and a detection tool is in an idle state, so that the detection efficiency of the device can be reduced to a certain extent; secondly, in the process of conveying and detecting the aluminum profile rightward, the whole process only achieves the effect of detecting one surface of the aluminum profile, and if the second surface of the aluminum profile is detected, the operations of feeding, cleaning, detecting and discharging are needed to be carried out again after the aluminum profile is overturned, so that the detection continuity of the device is poor, and the technical problem of reducing the detection efficiency of the device to a certain extent is solved.
According to an aspect of the present invention, there is provided an aluminum alloy profile surface defect detection apparatus comprising: the aluminum profile cleaning device comprises two support plates and two supports, wherein the installation rods are fixedly installed on the inner walls of the tops of the two supports, the visual detector is fixedly installed at the bottom ends of the two installation rods, a turnover conveying mechanism and a feeding mechanism are arranged between the two support plates, the turnover conveying mechanism is used for conveying aluminum profiles and detecting the aluminum profiles in a turnover mode after one side of the aluminum profiles is detected, pretreatment mechanisms are arranged on the two supports, and the pretreatment mechanisms are used for cleaning the surfaces of the aluminum profiles before the aluminum profiles are detected.
Further: the turnover conveying mechanism comprises two first rotating shafts, the two first rotating shafts are rotatably arranged between the two supporting plates, the front end and the rear end of each first rotating shaft penetrate through corresponding supporting plates respectively, two first synchronizing wheels are fixedly sleeved on the outer sides of the first rotating shafts, two second rotating shafts are rotatably arranged between the two supporting plates, the front end and the rear end of each second rotating shaft penetrate through corresponding supporting plates respectively, a second synchronizing wheel is fixedly sleeved on the outer sides of the second rotating shafts, two third rotating shafts are rotatably arranged between the two supporting plates, the front end and the rear end of each third rotating shaft penetrate through corresponding supporting plates respectively, a third synchronizing wheel is fixedly sleeved on the outer sides of the third rotating shafts, two tensioning wheels are rotatably arranged on one sides of the two supporting plates away from each other, the corresponding first synchronizing wheels, the second synchronizing wheels, the third synchronizing wheels and the tensioning wheels are in transmission connection with one synchronizing belt, and the four synchronizing belts are used for conveying aluminum profiles.
Further: the rear side fixed mounting who is located the backup pad of front side has driving motor, driving motor's output shaft front end runs through the backup pad that is located the front side, and the front side that is located the backup pad of front side rotates and installs the fourth axis of rotation, driving motor's output shaft outside and the front end of fourth axis of rotation all fixed cover are equipped with first drive pulley, and the fixed cover in front end of two third axis of rotation is equipped with first driven pulley, the transmission is connected with same first belt on first drive pulley and the first driven pulley, driving motor's the fixed cover in outside is equipped with the second drive pulley, the fixed cover in the outside of fourth axis of rotation is equipped with the second driven pulley, the transmission is connected with same second belt on second drive pulley and the second driven pulley.
Further: the same fifth rotating shaft is rotatably installed between the two supporting plates, the front end and the rear end of the fifth rotating shaft respectively penetrate through the corresponding supporting plates, the turnover plates are fixedly installed at the front end and the rear end of the fifth rotating shaft, eight turnover grooves are formed in the turnover plates, aluminum profiles are contained in the turnover grooves, a turnover motor is fixedly installed at the rear side of the supporting plate located at the rear side, a third driving belt wheel is fixedly sleeved at the front end of an output shaft of the turnover motor, a third driven belt wheel is fixedly sleeved at the rear end of the fifth rotating shaft, and the third driving belt wheel and the third driven belt wheel are in transmission connection with the same third belt.
Further: two backup pads keep away from equal fixed mounting in one side mutually have the fixed plate, the top fixed mounting of fixed plate has the mounting panel, first pulley, second pulley and third pulley are installed in the top rotation of mounting panel, the transmission is connected with same area of rectifying on first pulley, second pulley and the third pulley, and two area of rectifying are the symmetry setting.
Further: the pretreatment mechanism comprises two dust collecting pipes, through grooves are formed in the tops of the two supports, the dust collecting pipes are fixedly arranged on the inner walls of the through grooves, two mounting frames are fixedly arranged on the inner walls of the dust collecting pipes, the same sixth rotating shaft is rotatably arranged between the two mounting frames, air suction fan blades are fixedly arranged at the bottom ends of the sixth rotating shaft and are positioned in the dust collecting pipes, a plurality of suction heads are fixedly arranged at the bottom ends of the dust collecting pipes, conveying pipes are fixedly arranged at the top ends of the dust collecting pipes, and dust collecting boxes are fixedly arranged at the tops of the supports and fixedly connected with the conveying pipes.
Further: the top fixed mounting of support has the axle sleeve, the axle sleeve rotation is installed the seventh axis of rotation, the rear end of seventh axis of rotation runs through the dust collecting pipe inner wall to extend to its inside, the fixed cover in rear end of seventh axis of rotation is equipped with drive bevel gear, the fixed cover in top of sixth axis of rotation is equipped with driven bevel gear, drive bevel gear meshes with driven bevel gear mutually, be provided with differential mechanism in the axle sleeve.
Further: the front ends of the output shafts of the driving motors and the front ends of the fourth rotating shafts respectively penetrate through corresponding supports and extend to the front sides of the corresponding supports, fourth driving belt wheels are fixedly sleeved on the front ends of the output shafts of the driving motors and the front ends of the fourth rotating shafts, fourth driven belt wheels are fixedly sleeved on the front ends of the two seventh rotating shafts, and the fourth driving belt wheels and the fourth driven belt wheels are in transmission connection with the same fourth belt.
Further: the feeding mechanism comprises a fixed shaft, the fixed shaft is fixedly arranged between two support plates, the outer side of the fixed shaft is rotatably provided with a rotating plate, torsion springs are arranged between the two support plates and the rotating plate, the two support plates are close to each other, one side of each support plate is provided with a first sliding groove, a first sliding plate is connected in the first sliding groove in a sliding manner, the same rack is fixedly arranged between the two first sliding plates, the bottom of the rotating plate is fixedly provided with a half gear, and the half gear is meshed with the rack.
Further: the left end fixed mounting of rack has first articulated seat, articulated have the connecting rod on the first articulated seat, the left end of connecting rod articulates there is the second articulated seat, the left side fixed mounting of second articulated seat has the lifter plate, the left side fixed mounting of lifter plate has the second slider, and fixed mounting has same slide rail between two backup pads, second slider sliding connection is in the slide rail.
The invention has the beneficial effects that:
through setting up upset conveying mechanism, pretreatment mechanism and feed mechanism, and associate three mechanism, realize carrying out the preliminary cleaning to the surface of aluminium alloy at first in the transportation process, then carry out the detection of upper surface second spare, follow the aluminium alloy that upper surface detected the completion and get into the holding tank in through the upset board progressively overturns, overturn 180 with the aluminium alloy, then carry out the effect of cleanness and detection again to the aluminium alloy after the upset, thereby can improve the detection efficiency of device by a wide margin, and in the ejection of compact in-process that aluminium alloy both sides all detected the completion, can control the lifter plate and remove, when having realized every material that goes out, the material loading is once, thereby remain the aluminium alloy that has equivalent in the device all the time, make the detection more orderly, avoid appearing the confusion.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of a bracket portion of the present invention;
FIG. 3 is a partial perspective sectional view of the dust collecting tube of the present invention;
FIG. 4 is a schematic perspective view of a timing belt portion of the present invention;
FIG. 5 is a schematic view of the perspective view of the flip plate portion of the present invention;
FIG. 6 is a schematic perspective view of a slide rail portion of the present invention;
FIG. 7 is a schematic perspective view of a portion of the deviation correcting belt of the present invention;
FIG. 8 is a schematic perspective view of a rotating plate portion of the present invention;
FIG. 9 is a schematic perspective view of a half gear portion of the present invention;
FIG. 10 is a schematic view of a second hinge base portion of the present invention in perspective;
fig. 11 is a schematic perspective view of a second slider portion of the present invention.
In the figure:
1. a support plate; 2. a bracket; 3. a mounting rod; 4. a visual detector;
5. a turnover conveying mechanism; 501. a first rotation shaft; 502. a first synchronizing wheel; 503. a second rotation shaft; 504. a second synchronizing wheel; 505. a third rotation shaft; 506. a third synchronizing wheel; 507. a tensioning wheel; 508. a synchronous belt; 509. a driving motor; 510. a fourth rotation shaft; 511. a first drive pulley; 512. a first driven pulley; 513. a first belt; 514. a second drive pulley; 515. a second driven pulley; 516. a second belt; 517. a fifth rotation shaft; 518. a turnover plate; 519. a turnover groove; 520. a turnover motor; 521. a third drive pulley; 522. a third driven pulley; 523. a third belt; 524. a fixing plate; 525. a first pulley; 526. a second pulley; 527. a third pulley; 528. a deviation rectifying belt; 529. a mounting plate;
6. a pretreatment mechanism; 601. a dust collecting pipe; 602. a mounting frame; 603. a sixth rotation shaft; 604. a fan blade; 605. a suction head; 606. a delivery tube; 607. a dust collection box; 608. a shaft sleeve; 609. a seventh rotation shaft; 610. driving a bevel gear; 611. a driven bevel gear; 612. a fourth driving pulley; 613. a fourth driven pulley; 614. a fourth belt;
7. a feeding mechanism; 701. a fixed shaft; 702. a rotating plate; 703. a torsion spring; 704. a first chute; 705. a first slide plate; 706. a rack; 707. a half gear; 708. a first hinge base; 709. a connecting rod; 710. the second hinge seat; 711. a lifting plate; 712. a second slider; 713. a slide rail.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It should be appreciated that these embodiments are discussed so that those skilled in the art will better understand and realize the subject matter described herein. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure as set forth in the specification. Various examples may omit, replace, or add various procedures or components as desired. In addition, features described with respect to some examples may be combined in other examples as well.
Example 1
Referring to fig. 1 and 2, in this embodiment, an apparatus for detecting a surface defect of an aluminum alloy profile is provided, including: two backup pads 1 and two supports 2, equal fixed mounting has installation pole 3 on the top inner wall of two supports 2, the equal fixed mounting of bottom of two installation poles 3 has visual detector 4, be provided with upset conveying mechanism 5 and feed mechanism 7 between two backup pads 1, upset conveying mechanism 5 is used for carrying the aluminium alloy to detect it overturns after the one side of aluminium alloy detects, all be provided with pretreatment mechanism 6 on two supports 2, pretreatment mechanism 6 is used for carrying out clean preliminary treatment to its surface before the aluminium alloy detects, feed mechanism 7 is used for controlling the material loading quantity of aluminium alloy.
Referring to fig. 4, 6 and 8, in this embodiment, the turnover conveying mechanism 5 includes two first rotating shafts 501, the two first rotating shafts 501 are rotatably installed between the two support plates 1, front and rear ends of the first rotating shafts 501 respectively penetrate through the corresponding support plates 1, two first synchronizing wheels 502 are fixedly sleeved on the outer sides of the first rotating shafts 501, two second rotating shafts 503 are rotatably installed between the two support plates 1, front and rear ends of the second rotating shafts 503 respectively penetrate through the corresponding support plates 1, second synchronizing wheels 504 are fixedly sleeved on the outer sides of the second rotating shafts 503, two third rotating shafts 505 are rotatably installed between the two support plates 1, front and rear ends of the third rotating shafts 505 respectively penetrate through the corresponding support plates 1, a third synchronizing wheel 506 is fixedly sleeved on the outer sides of the third rotating shafts 505, two tensioning wheels 507 are rotatably installed on the far sides of the two support plates, the corresponding first synchronizing wheels 502, the second synchronizing wheels 504, the third synchronizing wheels 506 and the same tensioning belt 508 are in transmission connection, and four synchronizing belts 508 are used for conveying aluminum profiles.
Referring to fig. 4, 6 and 8, in this embodiment, a driving motor 509 is fixedly mounted on the rear side of the support plate 1 located on the front side, the front end of the output shaft of the driving motor 509 penetrates through the support plate 1 located on the front side, a fourth rotating shaft 510 is rotatably mounted on the front side of the support plate 1 located on the front side, first driving pulleys 511 are fixedly sleeved on the outer sides of the output shafts of the driving motor 509 and the front ends of the fourth rotating shafts 510, first driven pulleys 512 are fixedly sleeved on the front ends of the two third rotating shafts 505, the first driving pulleys 511 and the first driven pulleys 512 are in transmission connection with the same first belt 513, second driving pulleys 514 are fixedly sleeved on the outer sides of the driving motor 509, and second driven pulleys 515 are fixedly sleeved on the outer sides of the fourth rotating shafts 510, and the second driving pulleys 514 and the second driven pulleys 515 are in transmission connection with the same second belt 516.
Referring to fig. 5, in this embodiment, the same fifth rotating shaft 517 is rotatably mounted between two support plates 1, front and rear ends of the fifth rotating shaft 517 respectively penetrate through corresponding support plates 1, front and rear ends of the fifth rotating shaft 517 are fixedly mounted with turnover plates 518, eight turnover grooves 519 are formed in the turnover plates 518, aluminum profiles are accommodated in the turnover grooves 519, a turnover motor 520 is fixedly mounted at the rear side of the support plate 1 at the rear side, a third driving pulley 521 is fixedly sleeved at the front end of an output shaft of the turnover motor 520, a third driven pulley 522 is fixedly sleeved at the rear end of the fifth rotating shaft 517, and the third driving pulley 521 and the third driven pulley 522 are in transmission connection with the same third belt 523.
Referring to fig. 7, in this embodiment, two support plates 1 are fixedly mounted on a side far away from each other, a fixing plate 524 is fixedly mounted on the top of the fixing plate 524, a mounting plate 529 is rotatably mounted on the top of the mounting plate 529, a first pulley 525, a second pulley 526 and a third pulley 527 are rotatably mounted on the top of the mounting plate 529, the first pulley 525, the second pulley 526 and the third pulley 527 are in transmission connection with a same deviation rectifying belt 528, and the two deviation rectifying belts 528 are symmetrically arranged.
Referring to fig. 3, in this embodiment, the pretreatment mechanism 6 includes two dust collecting pipes 601, through slots are formed at the tops of the two brackets 2, the dust collecting pipes 601 are fixedly mounted on the inner walls of the through slots, two mounting frames 602 are fixedly mounted on the inner walls of the dust collecting pipes 601, the same sixth rotating shaft 603 is rotatably mounted between the two mounting frames 602, air suction fan blades 604 are fixedly mounted at the bottom ends of the sixth rotating shaft 603, the air suction fan blades 604 are positioned in the dust collecting pipes 601, a plurality of suction heads 605 are fixedly mounted at the bottom ends of the dust collecting pipes 601, conveying pipes 606 are fixedly mounted at the top ends of the dust collecting pipes 601, dust collecting boxes 607 are fixedly mounted at the tops of the brackets 2, and the conveying pipes 606 are fixedly connected with the dust collecting boxes 607.
Referring to fig. 3, in the present embodiment, a shaft sleeve 608 is fixedly installed at the top of the support 2, a seventh rotation shaft 609 is rotatably installed in the shaft sleeve 608, the rear end of the seventh rotation shaft 609 penetrates through the inner wall of the dust collecting tube 601 and extends into the dust collecting tube, a driving bevel gear 610 is fixedly sleeved at the rear end of the seventh rotation shaft 609, a driven bevel gear 611 is fixedly sleeved at the top end of the sixth rotation shaft 603, the driving bevel gear 610 is meshed with the driven bevel gear 611, and a differential is disposed in the shaft sleeve 608.
Referring to fig. 2 and 3, in the present embodiment, the front end of the output shaft of the driving motor 509 and the front end of the fourth rotating shaft 510 respectively penetrate through the corresponding support 2 and extend to the front side thereof, the front ends of the output shaft of the driving motor 509 and the front end of the fourth rotating shaft 510 are fixedly sleeved with a fourth driving belt pulley 612, the front ends of the two seventh rotating shafts 609 are fixedly sleeved with a fourth driven belt pulley 613, and the fourth driving belt pulley 612 and the fourth driven belt pulley 613 are in transmission connection with a same fourth belt 614.
Referring to fig. 9 and 10, in this embodiment, the feeding mechanism 7 includes a fixed shaft 701, the fixed shaft 701 is fixedly mounted between two support plates 1, a rotating plate 702 is rotatably mounted on the outer side of the fixed shaft 701, torsion springs 703 are disposed between the two support plates 1 and the rotating plate 702, first sliding grooves 704 are formed on one sides of the two support plates 1, which are close to each other, the first sliding grooves 704 are slidably connected with first sliding plates 705, a same rack 706 is fixedly mounted between the two first sliding plates 705, a half gear 707 is fixedly mounted at the bottom of the rotating plate 702, and the half gear 707 is meshed with the rack 706.
Referring to fig. 10 and 11, in the present embodiment, a first hinge seat 708 is fixedly mounted at the left end of the rack 706, a connecting rod 709 is hinged on the first hinge seat 708, a second hinge seat 710 is hinged at the left end of the connecting rod 709, a lifting plate 711 is fixedly mounted at the left side of the second hinge seat 710, a second slider 712 is fixedly mounted at the left side of the lifting plate 711, the same sliding rail 713 is fixedly mounted between the two support plates 1, and the second slider 712 is slidably connected in the sliding rail 713.
The principle of operation of the present invention will now be described as follows: before starting the device, four aluminum profiles with the detected upper surfaces are pre-stored in a containing groove of the device, then, a driving motor 509 is started, an output shaft of the driving motor 509 rotates to drive a first driving belt pulley 511 positioned at the left side to rotate, the first driving belt pulley 511 positioned at the left side rotates to drive a first driven belt pulley 512 positioned at the left side to rotate through a first belt 513 positioned at the left side, so that a third rotating shaft 505 positioned at the left side can be driven to rotate, two third synchronous wheels 506 positioned at the left side can be driven to rotate, the third synchronous wheels 506 rotate to drive a second synchronous wheel 504, a first synchronous wheel 502 and a tensioning wheel 507 through a synchronous belt 508 positioned at the left side, so that the two synchronous belts 508 positioned at the left side convey the aluminum profiles to the right side, and meanwhile, because the output shaft of the driving motor 509 rotates to drive the second driving belt pulley 514 to rotate, the second driving belt pulley 514 rotates the second driven belt pulley 515 through the second belt 516, so as to drive the fourth rotating shaft 510 to rotate, so as to drive the first driving belt pulley 511 positioned on the right side to rotate, the first driving belt pulley 511 positioned on the right side rotates the first driven belt pulley 512 positioned on the right side through the first belt 513 positioned on the right side, so as to drive the third rotating shaft 505 positioned on the right side to rotate, so as to drive the two third synchronous wheels 506 positioned on the right side to rotate, the third synchronous wheels 506 rotate and drive the second synchronous wheels 504, the first synchronous wheels 502 and the tensioning wheel 507 to rotate through the synchronous belt 508 positioned on the right side, so that the two synchronous belts 508 positioned on the right side convey the aluminum profile positioned in the accommodating groove on the rightmost side to the right, and the aluminum profile in the accommodating groove on the rightmost side is conveyed to the right, firstly, dust on the surface of the suction head 605 on the right side is adsorbed to realize cleaning, then the surface of the suction head 605 on the right side is detected by a visual detector 4 on the right side to detect whether defects exist on the surface of the suction head, then the suction head is conveyed to the right for discharging, meanwhile, when the aluminum profile in the accommodating groove on the rightmost side is conveyed to the right, the suction head 702 is contacted with the rotating plate 702 and is extruded to rotate clockwise against the elastic force of the torsion spring 703, so as to drive the half gear 707 to be meshed with the rack 706, and then drive the rack 706 to move leftwards, so that the first hinging seat 708 moves leftwards along with the rack 706, so that the second hinging seat 710 is pushed to move under the action of the connecting rod 709, the lifting plate 711 slides downwards, the interception of the aluminum profile on the surface of the synchronous belt 508 on the left side to be detected is relieved, and at the moment, the intercepted aluminum profile is conveyed rightwards to the lower part of the suction head 605 on the left side, when the aluminum profile in the right accommodating groove is conveyed to the right and separated from the rotating plate 702, the torsion spring 703 drives the rotating plate 702 to reset, so as to drive the lifting plate 711 to lift, and further stop the aluminum profile to be detected again, the aluminum profile on the surface of the left synchronous belt 508 is firstly rectified by the two rectifying belts 528 in the rightward conveying process, then continuously conveyed to the right and passes under the left plurality of suction heads 605, and at the same time, when the synchronous belt 508 conveys the aluminum profile to the right, the output shaft of the driving motor 509 rotates and drives the left four driving belt pulley to rotate, the left fourth driving belt pulley 612 rotates and drives the left fourth driven belt pulley 613 to rotate by the left fourth belt 614, so as to drive the left seventh rotating shaft 609 to rotate, the seventh rotation shaft 609 on the left rotates to drive the driving bevel gear 610 on the left to be meshed with the driven bevel gear 611 on the left, so that the sixth rotation shaft 603 on the left can be driven to rotate, the rotation speed of the sixth rotation shaft 603 on the left is accelerated under the action of the differential mechanism, the sixth rotation shaft 603 on the left is enabled to rotate at a high speed, the fan blades 604 on the left are driven to rotate at a high speed to generate centrifugal force, dust on the surface of the aluminum profile is adsorbed into the dust collecting pipe 601 on the left through the suction head 605 on the left, then the dust is conveyed into the dust collecting box 607 on the left through the conveying pipe 606 on the left to be collected, the operation of pre-cleaning the aluminum profile before detection is realized, as the aluminum profile continues to be conveyed to the right, whether the surface of the aluminum profile has defects is detected through the visual detector 4 on the left, after the aluminum profile after detection is conveyed into the accommodating groove, the overturning motor 520 is started, the output shaft of the overturning motor 520 rotates to drive the third driving belt pulley 521 to rotate, the third driving belt pulley 521 rotates to drive the third driven belt pulley 522 to rotate through the third belt 523, so that the overturning plate 518 can be driven to rotate 45 degrees clockwise, at the moment, the aluminum profile in the accommodating groove positioned at the upper right can finish overturning, the surfaces of the two synchronous belts 508 positioned at the right fall on the surfaces of the two synchronous belts 508 positioned at the right, the two synchronous belts 508 positioned at the right can convey the aluminum profile after the overturning rightwards, during the rightward conveying process of the aluminum profile after the overturning is finished, dust on the surface of the aluminum profile is firstly adsorbed by the suction head 605 positioned at the right to realize cleaning, then the visual detector 4 positioned at the right detects whether the surface of the aluminum profile has defects, then the aluminum profile is conveyed rightward to discharge, and at the same time, during the rightward conveying process of the aluminum profile after the overturning is finished, the device is contacted with the rotating plate 702 again, the rotating plate 702 is extruded to rotate clockwise against the elasticity of the torsion spring 703, so that the half gear 707 is driven to be meshed with the rack 706, the rack 706 is driven to move leftwards, the first hinging seat 708 moves leftwards along with the rack 706, the second hinging seat 710 is pushed to move under the action of the connecting rod 709, the lifting plate 711 slides downwards, interception of the aluminum profile to be detected is relieved, at the moment, the intercepted aluminum profile is conveyed rightwards to the lower part of the suction head 605 positioned on the left side, when the overturned aluminum profile is conveyed rightwards to be separated from the rotating plate 702, the torsion spring 703 drives the rotating plate 702 to reset, the lifting plate 711 is driven to lift, the aluminum profile to be detected is blocked again, and when one material discharge is realized, the same amount of aluminum profile in the device is always kept, so that detection is more ordered, and confusion is avoided.
The embodiment of the present embodiment has been described above with reference to the accompanying drawings, but the embodiment is not limited to the above-described specific implementation, which is merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the embodiment and the scope of the protection of the claims, which fall within the protection of the embodiment.
Claims (10)
1. An aluminum alloy profile surface defect detection device, which is characterized by comprising: two backup pad (1) and two supports (2), equal fixed mounting has installation pole (3) on the top inner wall of two supports (2), and the equal fixed mounting of bottom of two installation poles (3) has visual inspection appearance (4), is provided with upset conveying mechanism (5) and feed mechanism (7) between two backup pad (1), upset conveying mechanism (5) are used for carrying the aluminium alloy to detect it overturns after the one side of aluminium alloy detects, all be provided with pretreatment mechanism (6) on two supports (2), pretreatment mechanism (6) are used for carrying out clean preliminary treatment to its surface before the aluminium alloy detects, feed mechanism (7) are used for controlling the material loading quantity of aluminium alloy.
2. The aluminum alloy profile surface defect detection device according to claim 1, wherein the overturning and conveying mechanism (5) comprises two first rotating shafts (501), the two first rotating shafts (501) are rotatably installed between the two supporting plates (1), the front end and the rear end of each first rotating shaft (501) respectively penetrate through the corresponding supporting plates (1), two first synchronizing wheels (502) are fixedly sleeved on the outer side of each first rotating shaft (501), two second rotating shafts (503) are rotatably installed between the two supporting plates (1), the front end and the rear end of each second rotating shaft (503) respectively penetrate through the corresponding supporting plates (1), a second synchronizing wheel (504) is fixedly sleeved on the outer side of each second rotating shaft (503), two third rotating shafts (505) are rotatably installed between the two supporting plates (1), the front end and the rear end of each third rotating shaft (505) respectively penetrate through the corresponding supporting plates (1), a third synchronizing wheel (506) is fixedly sleeved on the outer side of each third rotating shaft, two supporting plates are rotatably installed on one side far away from each tensioning wheel (507), and the corresponding tensioning wheels (508), the second synchronizing wheels (508) and the same aluminum profile (508) are rotatably connected on the same transmission belt (508).
3. The aluminum alloy profile surface defect detection device according to claim 2, wherein a driving motor (509) is fixedly installed on the rear side of a supporting plate (1) located on the front side, the front end of an output shaft of the driving motor (509) penetrates through the supporting plate (1) located on the front side, a fourth rotating shaft (510) is rotatably installed on the front side of the supporting plate (1) located on the front side, a first driving belt wheel (511) is fixedly sleeved on the outer side of the output shaft of the driving motor (509) and the front end of the fourth rotating shaft (510), a first driven belt wheel (512) is fixedly sleeved on the front ends of two third rotating shafts (505), the first driving belt wheel (511) and the first driven belt wheel (512) are in transmission connection, a second driving belt wheel (514) is fixedly sleeved on the outer side of the driving motor (509), a second driven belt wheel (515) is fixedly sleeved on the outer side of the fourth rotating shaft, and the second driving belt wheel (514) is in transmission connection with the same second belt (516).
4. The aluminum alloy profile surface defect detection device according to claim 1, wherein a same fifth rotating shaft (517) is rotatably installed between two supporting plates (1), front and rear ends of the fifth rotating shaft (517) respectively penetrate through corresponding supporting plates (1), turnover plates (518) are fixedly installed at front and rear ends of the fifth rotating shaft (517), eight turnover grooves (519) are formed in the turnover plates (518), aluminum profiles are contained in the turnover grooves (519), a turnover motor (520) is fixedly installed at the rear side of the supporting plate (1) located at the rear side, a third driving belt wheel (521) is fixedly sleeved at the front end of an output shaft of the turnover motor (520), a third driven belt wheel (522) is fixedly sleeved at the rear end of the fifth rotating shaft (517), and a same third belt (523) is connected to the third driving belt wheel (521) in a transmission mode with the third driven belt wheel (522).
5. The aluminum alloy section surface defect detection device according to claim 1, wherein two support plates (1) are fixedly installed on one side far away from each other, a mounting plate (529) is fixedly installed on the top of the mounting plate (524), a first pulley (525), a second pulley (526) and a third pulley (527) are rotatably installed on the top of the mounting plate (529), the first pulley (525), the second pulley (526) and the third pulley (527) are in transmission connection with the same deviation rectifying belt (528), and the two deviation rectifying belts (528) are symmetrically arranged.
6. The aluminum alloy profile surface defect detection device according to claim 3, wherein the pretreatment mechanism (6) comprises two dust collecting pipes (601), through grooves are formed in the tops of the two supports (2), the dust collecting pipes (601) are fixedly installed on the inner walls of the through grooves, two installation frames (602) are fixedly installed on the inner walls of the dust collecting pipes (601), the same sixth rotation shaft (603) is rotatably installed between the two installation frames (602), air suction fan blades (604) are fixedly installed at the bottom ends of the sixth rotation shaft (603), the air suction fan blades (604) are located in the dust collecting pipes (601), a plurality of suction heads (605) are fixedly installed at the bottom ends of the dust collecting pipes (601), conveying pipes (606) are fixedly installed at the top ends of the dust collecting pipes (601), and dust collecting boxes (607) are fixedly installed at the tops of the supports (2), and the conveying pipes (606) are fixedly connected with the dust collecting boxes (607).
7. The aluminum alloy profile surface defect detection device according to claim 6, wherein a shaft sleeve (608) is fixedly arranged at the top of the support (2), a seventh rotating shaft (609) is rotatably arranged in the shaft sleeve (608), the rear end of the seventh rotating shaft (609) penetrates through the inner wall of the dust collecting tube (601) and extends into the dust collecting tube, a driving bevel gear (610) is fixedly sleeved at the rear end of the seventh rotating shaft (609), a driven bevel gear (611) is fixedly sleeved at the top end of the sixth rotating shaft (603), the driving bevel gear (610) is meshed with the driven bevel gear (611), and a differential mechanism is arranged in the shaft sleeve (608).
8. The aluminum alloy profile surface defect detection device according to claim 7, wherein the front end of an output shaft of the driving motor (509) and the front end of the fourth rotating shaft (510) respectively penetrate through the corresponding support (2) and extend to the front side of the corresponding support, the front ends of the output shaft of the driving motor (509) and the front end of the fourth rotating shaft (510) are fixedly sleeved with a fourth driving belt wheel (612), the front ends of two seventh rotating shafts (609) are fixedly sleeved with a fourth driven belt wheel (613), and the fourth driving belt wheel (612) and the fourth driven belt wheel (613) are in transmission connection with the same fourth belt (614).
9. The aluminum alloy profile surface defect detection device according to claim 1, wherein the feeding mechanism (7) comprises a fixed shaft (701), the fixed shaft (701) is fixedly arranged between two support plates (1), a rotating plate (702) is rotatably arranged on the outer side of the fixed shaft (701), torsion springs (703) are arranged between the two support plates (1) and the rotating plate (702), first sliding grooves (704) are formed in one side, close to each other, of the two support plates (1), first sliding plates (705) are connected in a sliding manner, a same rack (706) is fixedly arranged between the two first sliding plates (705), a half gear (707) is fixedly arranged at the bottom of the rotating plate (702), and the half gear (707) is meshed with the rack (706).
10. The aluminum alloy profile surface defect detection device according to claim 9, wherein a first hinging seat (708) is fixedly arranged at the left end of the rack (706), a connecting rod (709) is hinged to the first hinging seat (708), a second hinging seat (710) is hinged to the left end of the connecting rod (709), a lifting plate (711) is fixedly arranged at the left side of the second hinging seat (710), a second sliding block (712) is fixedly arranged at the left side of the lifting plate (711), the same sliding rail (713) is fixedly arranged between the two supporting plates (1), and the second sliding block (712) is slidably connected in the sliding rail (713).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410039056.1A CN117602343A (en) | 2024-01-10 | 2024-01-10 | Aluminum alloy section bar surface defect detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410039056.1A CN117602343A (en) | 2024-01-10 | 2024-01-10 | Aluminum alloy section bar surface defect detection device |
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| CN117602343A true CN117602343A (en) | 2024-02-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118090751A (en) * | 2024-04-28 | 2024-05-28 | 南京誉景铝业科技有限公司 | Visual inspection device is used in aluminium alloy production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118090751A (en) * | 2024-04-28 | 2024-05-28 | 南京誉景铝业科技有限公司 | Visual inspection device is used in aluminium alloy production |
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