CN117451529B - Photovoltaic aluminium alloy processing welding quality detection device - Google Patents
Photovoltaic aluminium alloy processing welding quality detection device Download PDFInfo
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- CN117451529B CN117451529B CN202311798271.1A CN202311798271A CN117451529B CN 117451529 B CN117451529 B CN 117451529B CN 202311798271 A CN202311798271 A CN 202311798271A CN 117451529 B CN117451529 B CN 117451529B
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- 238000003466 welding Methods 0.000 title claims abstract description 39
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 title claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- 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)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of quality detection, in particular to a photovoltaic aluminum profile processing and welding quality detection device; comprises an equipment rack; the equipment rack is provided with a base, the upper end surface of the base is provided with a protective shell with an opening at the front end, the front end surface of the protective shell is provided with a transparent plate, the left and right sides of the bottom wall of the inner cavity of the protective shell are provided with two fixing mechanisms, and a pushing mechanism is arranged right above the fixing mechanisms; the invention solves the problems that the welding position of the upright post and the bottom plate is mainly detected by ultrasonic waves in the post welding detection process, the ultrasonic wave detection can only evaluate the internal structure and the state of the welding position, the actual use bearing capacity of the welding position can not be directly evaluated, the ultrasonic wave detection usually needs to scan the welding position point by point to ensure the whole coverage of the welding area, the point by point scanning mode is relatively slow, the quality detection efficiency of the welding position of the upright post and the bottom plate of the photovoltaic bracket is influenced, and the like.
Description
Technical Field
The invention relates to the technical field of quality detection, in particular to a photovoltaic aluminum profile processing and welding quality detection device.
Background
The photovoltaic aluminum profile is an aluminum alloy material for supporting and fixing a photovoltaic panel, has the advantages of high strength, light weight, corrosion resistance and the like, is mainly composed of a light Fu Biankuang and a photovoltaic bracket, and the photovoltaic bracket is mainly composed of a stand column connected with a foundation for supporting and a connecting rod piece for forming the whole framework of the photovoltaic bracket, wherein the stand column is of a square tube type structure with one grooved end and is provided with a limiting hole for being connected with other components of the photovoltaic bracket, the stand column is connected with the foundation after being connected with a bottom plate of the photovoltaic bracket provided with a waist groove in a welding mode, the stand column is a supporting structure of the photovoltaic bracket, and needs to bear the weight of the photovoltaic panel, an inverter and other equipment and natural loads such as wind and snow.
However, the following problems exist in the current post-welding detection process: the welding position of the upright post and the bottom plate of the photovoltaic bracket is usually detected by ultrasonic waves, the ultrasonic wave detection can only evaluate the internal structure and the state of the welding position, the actual use bearing capacity of the welding position can not be directly evaluated, and the ultrasonic wave detection usually needs to scan the welding position point by point to ensure the whole coverage of a welding area, and the point by point scanning process is relatively slow, so that the welding quality detection efficiency is affected.
Disclosure of Invention
In view of the above, embodiments of the present application provide a device for detecting welding quality in processing of photovoltaic aluminum profiles, so as to solve the above-mentioned technical problems.
In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions: the embodiment of the application provides a photovoltaic aluminum profile processing welding quality detection device, which comprises an equipment frame; the equipment rack on install the base, the front end open-ended protecting crust is installed to the up end of base, the transparent plate is installed to the front end of protecting crust, is provided with two fixed establishment about the inner chamber diapire of protecting crust, is provided with pushing and pressing mechanism directly over the fixed establishment.
The pushing mechanism comprises fixing plates, the fixing plates are symmetrically arranged in front of and behind the inside of the protective shell, three push rods are evenly installed between the two fixing plates in a sliding mode through a sleeve, a convex ring is arranged on the upper portion of each push rod, a pressure spring is installed between the convex ring of each push rod and each sleeve, the lower ends of the push rods are hinged to one extruding plate jointly, limiting pieces are arranged at positions, corresponding to the fixing mechanisms, of the lower end faces of the extruding plates, first waist grooves are formed in the two ends of the extruding plates, linear guide rails are installed on the inner walls of the left side and the right side of the protective shell, shaft bases are installed on sliding blocks of the linear guide rails, the shaft bases are of type structures, pin shafts are installed on the shaft bases, the pin shafts penetrate through the corresponding first waist grooves in a sliding mode, and driving pieces for driving the push rods are installed between the two fixing plates.
As the preferred scheme, fixed establishment include the bracing piece, the briquetting is installed through bracing piece bilateral symmetry to the protecting crust inner chamber bottom, and bracing piece slip runs through protecting crust, base, a connecting plate is installed jointly to the lower terminal surface of bracing piece, the below of briquetting is provided with the trapezoidal piece of slidable mounting on the protecting crust, one side that two trapezoidal pieces on same fixed establishment kept away from each other is provided with the extension spring, and the extension spring other end passes through riser and protecting crust fixed connection, offered on the briquetting with trapezoidal piece's inclined plane complex notch, be provided with the setting element that is used for restricting stand back-and-forth movement on the briquetting.
As the preferred scheme, the locating part include T template, the lower terminal surface of stripper plate corresponds the position with fixed establishment and articulates there is the T template, the round slot has been seted up to the vertical section front and back symmetry of T template, has spacing post through compression spring cooperation slidable mounting in the round slot, and the spacing post is kept away from the one side terminal surface lower part at T template center and is the inclined plane.
As the preferred scheme, the setting element include L template, slidable mounting has the L template on the briquetting, the spliced pole is installed to the longitudinal segment lower terminal surface of L template, has seted up No. two waist grooves that correspond with the spliced pole on the briquetting, and the spliced pole slides and runs through No. two waist grooves, installs extension spring between two relative L templates around, the vertical section of L template is close to one side terminal surface of spliced pole and is provided with the slope, has seted up the T-slot on the slope of L template, has seted up the chute of contradicting with the slope of L template on the briquetting, and install on the chute of briquetting with T type groove sliding fit's T type piece.
As the preferred scheme, the driving piece include the axile plate, two the axile plate is installed on the right side between the fixed plate, rotate on the axile plate and install the axostylus axostyle, the axostylus axostyle left end rotates and runs through the protecting crust, be provided with the pivoted executive component of drive axostylus axostyle between axostylus axostyle and the protecting crust, the top of axostylus axostyle is provided with the pneumatic cylinder, the pneumatic cylinder passes through the support and installs on the protecting crust, the expansion section slip of pneumatic cylinder runs through the protecting crust, the connecting rod is installed to the expansion end of pneumatic cylinder, and the axostylus axostyle rotates and runs through the connecting rod, the circumference outer wall of axostylus axostyle evenly is provided with the crowd the subassembly along its circumference, every group crowd the subassembly and be used for the crowd the ejector pad of push rod and constitute, the terminal surface that crowd the stick contacted is the inclined plane.
As the preferred scheme, the executive component include the sleeve pipe, rotate on the axostylus axostyle and install the sleeve pipe, and the sleeve pipe is installed on the protecting crust, the track groove has evenly been seted up along its circumference to the circumference inner wall of sleeve pipe, and is linked together between the track groove, has the guide post through reset spring cooperation slidable mounting on the axostylus axostyle, and guide post and track groove sliding fit.
As a preferable scheme, the track groove is composed of a straight line section and an arc section, the groove depth of the tail end of the arc section of the track groove is smaller than the groove depth of the rest parts of the arc section of the same track groove, and a slope is arranged at the position, close to the arc section of the track groove, of the straight line section of the track groove.
The above technical solutions in the embodiments of the present invention have at least one of the following technical effects: 1. according to the fixing mechanism provided by the invention, the trapezoidal blocks and the shaft posts are driven to synchronously move through the pulling pressing blocks of the external telescopic cylinders, so that the synchronous limiting is carried out on the photovoltaic support bottom plate in all directions of up, down, left, right, front and back, so that the rapid disassembly and assembly of the photovoltaic support bottom plate and the upright posts are realized, the welding quality is intuitively detected through pushing of the pushing mechanism, and the quality detection efficiency of the welding position of the photovoltaic support bottom plate and the upright posts is further improved.
2. According to the pushing mechanism provided by the invention, the push rod is pushed by the pushing block through pulling the shaft rod, the push rod is pressed to the upright post of the photovoltaic bracket through the extruding plate so as to detect the bearing force of the welding part of the upright post and the bottom plate, and the executing piece can push the push rod at different positions so as to change the extruded point of the extruding plate, so that the pressing direction of the extruding plate to the bottom plate and the upright post is changed, the pressure change when snow accumulated on the photovoltaic plate is melted is simulated, and the accuracy of the quality test of the welding part is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a schematic perspective view of fig. 1 with the equipment rack and transparent plate omitted.
Fig. 3 is a schematic perspective view of fig. 2 with the base and a fixing plate omitted.
Fig. 4 is an enlarged view of the structure at a in fig. 3.
Fig. 5 is an exploded view of a part of the structure of the positioning member of the present application.
Fig. 6 is a schematic structural view of a limiting member of the present application.
Fig. 7 is a partial cross-sectional view of an actuator part of the present application.
Fig. 8 is a schematic diagram of a track groove structure of the present application.
Reference numerals: 10. an equipment rack; 11. a base; 12. a protective shell; 13. a transparent plate; 2. a pushing mechanism; 20. a fixing plate; 21. a push rod; 22. a pressure spring; 23. an extrusion plate; 24. a linear guide rail; 25. a shaft seat; 4. a limiting piece; 40. t-shaped plates; 41. a limit column; 5. a driving member; 50. a shaft plate; 51. a shaft lever; 52. a hydraulic cylinder; 53. a connecting rod; 54. pushing the block; 6. an actuator; 60. a sleeve; 61. a track groove; 62. a guide post; 3. a fixing mechanism; 30. a support rod; 31. briquetting; 32. a connecting plate; 33. a trapezoid block; 34. a tension spring; 35. a positioning piece; 350. an L-shaped plate; 351. a shaft post; 352. a second waist groove; 353. a tension spring; 354. t-shaped block.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 and 2, a photovoltaic aluminum profile processing welding quality detection device comprises an equipment rack 10; the equipment rack 10 on install base 11, the front end open-ended protecting crust 12 is installed to the up end of base 11, transparent plate 13 is installed to the front end of protecting crust 12, is provided with two fixed establishment 3 about the inner chamber diapire of protecting crust 12, is provided with pushing mechanism 2 directly over fixed establishment 3.
As shown in fig. 2, fig. 3, fig. 4 and fig. 5, the fixing mechanism 3 comprises a supporting rod 30, a pressing block 31 is symmetrically arranged at the bottom of the inner cavity of the protecting shell 12 through the supporting rod 30, the supporting rod 30 penetrates through the protecting shell 12 and the base 11 in a sliding mode, a connecting plate 32 is jointly arranged on the lower end face of the supporting rod 30, a trapezoid block 33 which is slidably arranged on the protecting shell 12 is arranged below the pressing block 31, a tension spring 34 is arranged on one side, away from each other, of the two trapezoid blocks 33 on the same fixing mechanism 3, the other end of the tension spring 34 is fixedly connected with the protecting shell 12 through a vertical plate, a notch matched with the inclined plane of the trapezoid block 33 is formed in the pressing block 31, and a positioning piece 35 used for limiting the vertical column to move forwards and backwards is arranged on the pressing block 31.
As shown in fig. 3, fig. 4 and fig. 5, the positioning member 35 comprises an L-shaped plate 350, the L-shaped plate 350 is slidably mounted on the pressing block 31, a shaft post 351 is mounted on the lower end face of the longitudinal section of the L-shaped plate 350, a second waist groove 352 corresponding to the shaft post 351 is formed in the pressing block 31, the shaft post 351 slidably penetrates through the second waist groove 352, a tension spring 353 is mounted between the two L-shaped plates 350 opposite front and back, a slope is disposed on the end face of the vertical section of the L-shaped plate 350, which is close to the shaft post 351, a T-shaped groove is formed in the slope of the L-shaped plate 350, a chute which is in collision with the slope of the L-shaped plate 350 is formed in the pressing block 31, and a T-shaped block 354 which is slidably matched with the T-shaped groove is mounted on the chute of the pressing block 31.
During specific work, the fixed establishment 3 positions that correspond are placed to a pair of stand of photovoltaic support to the manual work, outside telescopic cylinder passes through the lower terminal surface that the support was installed at base 11 and is used for push-and-pull connecting plate 32, the back is placed to the stand, outside telescopic cylinder pulling connecting plate 32 moves down, connecting plate 32 then drives corresponding briquetting 31 and moves down, briquetting 31 moves down and can make the stand 351 insert the waist type downthehole on the bottom plate of corresponding photovoltaic support, along with briquetting 31's the downthehole, briquetting 31's notch inner wall can conflict with the inclined plane of trapezoidal piece 33, make trapezoidal piece 33 to the bottom plate of photovoltaic support remove, and conflict with the bottom plate of photovoltaic support, with the restriction about it removes, and the vertical Duan Xian of L template 350 is laminated with the bottom plate of photovoltaic support, along with briquetting 31 moves down, the chute of briquetting 31 can conflict with L template 350, so that promote two corresponding L templates 350 and keep away from each other, L template 350 moves then drive axle 351 and the waist type inslot tip of photovoltaic support bottom plate, with the conflict of limiting photovoltaic support bottom plate, briquetting 31 extrudees the bottom plate from top, limit photovoltaic support bottom plate, detect the bottom plate in-plate down, and the photovoltaic support is moved, and stability is improved.
As shown in fig. 2 and fig. 3, the pushing mechanism 2 includes a fixed plate 20, the inside of the protective shell 12 is provided with the fixed plate 20 symmetrically in front and back, three push rods 21 are uniformly and slidably installed between the two fixed plates 20 through a sleeve, a convex ring is arranged at the upper part of each push rod 21, a compression spring 22 is installed between the convex ring of each push rod 21 and the sleeve, the lower ends of the push rods 21 are jointly hinged with an extrusion plate 23, a limiting part 4 is arranged at the position of the lower end surface of each extrusion plate 23 corresponding to the fixing mechanism 3, a first waist slot is formed at two ends of each extrusion plate 23, and when the welding part between the upright post and the bottom plate of the photovoltaic bracket is deformed by the first waist slot, the extrusion plate 23 can have movable allowance; the inner walls of the left side and the right side of the protective shell 12 are provided with the linear guide rail 24, the sliding block of the linear guide rail 24 is provided with the shaft seat 25, the shaft seat 25 is of a type structure, the shaft seat 25 is provided with a pin shaft which penetrates through the corresponding first waist slot in a sliding manner, the extrusion plate 23 is connected with the linear guide rail 24 through the shaft seat 25, and the extrusion plate 23 can be prevented from deflecting forwards and backwards in the pushing process to lose the pressure applied to the upright post of the photovoltaic bracket; a driving member 5 for driving the push rod 21 is installed between the two fixing plates 20.
As shown in fig. 3 and 6, the limiting member 4 includes a T-shaped plate 40, the lower end surface of the extruding plate 23 is hinged with the T-shaped plate 40 at a position corresponding to the fixing mechanism 3, round grooves are symmetrically formed in front and back of the vertical section of the T-shaped plate 40, a limiting post 41 is slidably mounted in the round grooves in a matched manner through a compression spring, and the lower part of one side end surface of the limiting post 41 far away from the center of the T-shaped plate 40 is an inclined surface.
During concrete work, the vertical section of the T-shaped plate 40 is inserted from the upper end of the upright post of the photovoltaic bracket, along with the insertion of the T-shaped plate 40, the inclined surface of the limiting post 41 is abutted against the side wall of the upright post of the photovoltaic bracket, so that the limiting post 41 is pushed into the circular groove and compressed by the compression spring, after the limiting post moves to the position of the limiting hole of the upright post of the photovoltaic bracket, the limiting post 41 stretches out and is inserted into the limiting hole under the action of the compression spring, then the driving piece 5 pushes the push rod 21 to move towards the upright post of the photovoltaic bracket, the push rod 21 presses the upright post of the photovoltaic bracket through the extrusion plate 23, the pressure born by the upright post of the photovoltaic bracket is transferred to the welding position of the upright post and the bottom plate of the photovoltaic bracket, and the change of the welding position is observed again, so that the welding quality between the upright post of the photovoltaic bracket and the bottom plate is judged.
As shown in fig. 2 and 3, the driving member 5 includes a shaft plate 50, a shaft plate 50 is mounted on the right side between the two fixing plates 20, a shaft rod 51 is slidably mounted on the shaft plate 50, the left end of the shaft rod 51 rotates to penetrate through the protecting shell 12, an executing member 6 for driving the shaft rod 51 to rotate is disposed between the shaft rod 51 and the protecting shell 12, a hydraulic cylinder 52 is disposed above the shaft rod 51, the hydraulic cylinder 52 is mounted on the protecting shell 12 through a support, a telescopic section of the hydraulic cylinder 52 slides to penetrate through the protecting shell 12, a connecting rod 53 is mounted at the telescopic end of the hydraulic cylinder 52, the shaft rod 51 rotates to penetrate through the connecting rod 53, pushing components are uniformly disposed on the circumferential outer wall of the shaft rod 51 along the circumferential direction of the shaft rod, each pushing component is composed of one or more pushing blocks 54 for pushing the pushing rod 21, and the end face of each pushing block 54, which is in contact with the pushing rod 21, is an inclined plane.
As shown in fig. 3, 7 and 8, the actuator 6 includes a sleeve 60, the sleeve 60 is rotatably mounted on the shaft 51, the sleeve 60 is mounted on the protective shell 12, track grooves 61 are uniformly formed in the circumferential inner wall of the sleeve 60 along the circumferential direction of the sleeve, the track grooves 61 are communicated with each other, a guide post 62 is slidably mounted on the shaft 51 through a return spring, and the guide post 62 is slidably engaged with the track grooves 61.
As shown in fig. 8, the track groove 61 is composed of a straight line section and an arc section, the groove depth at the end of the arc section of the track groove 61 is smaller than the groove depth at the rest of the arc section of the same track groove 61, and a slope is arranged at the position, close to the arc section of the track groove 61, of the straight line section of the track groove 61.
When the device specifically works, the hydraulic cylinder 52 pushes the shaft rod 51 to move leftwards through the connecting rod 53, the shaft rod 51 drives the guide post 62 to move leftwards along the straight line section of the track groove 61, the shaft rod 51 presses the push rod 21 through the pushing block 54, the push rod 21 presses the upright post through the pressing plate 23, then the hydraulic cylinder 52 pulls the shaft rod 51 through the connecting rod 53, the shaft rod 51 moves rightwards along the straight line section of the track groove 61 through the guide post 62, the pushing block 54 is far away from the push rod 21, the guide post 62 moves from the straight line section of the track groove 61 to the arc section along with the continuous pulling of the hydraulic cylinder 52 and the blocking of the slope of the straight line section of the track groove 61, the shaft rod 51 is driven to rotate along with the movement of the guide post 62, so that the other pushing assembly moves to the position corresponding to the push rod 21, the number and the position of the pushing block 54 are changed, the stress point of the pressing plate 23 is changed, the stress direction of the upright post is changed, and the change of the force generated when the accumulated snow is melted on the photovoltaic plate is simulated, and the accuracy of quality detection of the upright post is ensured; when the connection between one limiting piece 4 and the corresponding photovoltaic support upright post is released and the pushing block 54 only pushes the push rod 21 corresponding to the other photovoltaic support upright post, the single photovoltaic support upright post can be extruded to detect the maximum bearing force of the welding part of the current photovoltaic support upright post, so that in the subsequent actual use process, whether the upright post can be used as a fulcrum to be connected with other reinforcing pieces or other parts is judged. An existing pressure sensor may be installed on the contact surface of the push rod 21 and the push block 54 to detect the amount of pressure it is subjected to.
When the photovoltaic support is specifically used, firstly, the stand column and the bottom plate are placed on the fixing mechanism 3, then the stand column and the bottom plate of the photovoltaic support are fixed at the bottom of the inner cavity of the protective shell 12 through the fixing mechanism 3, then the limiting piece 4 is connected with the stand column in a matched mode, then the extruding plate 23 is extruded through the driving piece 5, the extruding plate 23 presses the stand column, the driving piece 5 can change the stress point of pressing so as to simulate the change of the pressure generated by melting snow on the stand column, and further the accuracy of quality detection on the welding position of the stand column and the bottom plate is guaranteed; after the upright posts of the pair of photovoltaic brackets are detected simultaneously, the connection between one limiting piece 4 and the corresponding upright post is released, so that the strength of the welding part between the single upright post and the bottom plate of the corresponding photovoltaic bracket is tested.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (6)
1. A photovoltaic aluminum profile processing welding quality detection device comprises an equipment rack (10); the method is characterized in that: the equipment rack (10) is provided with a base (11), the upper end surface of the base (11) is provided with a protective shell (12) with an opening at the front end, the front end surface of the protective shell (12) is provided with a transparent plate (13), the left and right sides of the bottom wall of the inner cavity of the protective shell (12) are provided with two fixing mechanisms (3), and a pushing mechanism (2) is arranged above the fixing mechanisms (3); wherein:
the pushing mechanism (2) comprises fixing plates (20), the fixing plates (20) are symmetrically arranged in the protective shell (12) in front and back, three push rods (21) are uniformly and slidably arranged between the two fixing plates (20), a convex ring is arranged on the upper portion of each push rod (21), a pressure spring (22) is arranged between the convex ring of each push rod (21) and a sleeve, the lower ends of the push rods (21) are jointly hinged with a pressing plate (23), limiting pieces (4) are arranged at positions, corresponding to the fixing mechanisms (3), of the lower end faces of the pressing plates (23), a number of waist slots are formed in the two ends of the pressing plates (23), linear guide rails (24) are arranged on the inner walls of the left side and the right side of the protective shell (12), shaft seats (25) are arranged on sliding blocks of the linear guide rails (24), pin shafts are arranged on the shaft seats (25) and penetrate through the corresponding number of waist slots in a sliding mode, and driving pieces (5) for driving the push rods (21) are arranged between the two fixing plates (20);
the driving piece (5) include hypoplastron (50), install hypoplastron (50) on the right side between two fixed plates (20), rotate on hypoplastron (50) and install axostylus axostyle (51), axostylus axostyle (51) left end rotates and runs through protecting crust (12), be provided with between axostylus axostyle (51) and protecting crust (12) and drive axostylus axostyle (51) pivoted executive component (6), the top of axostylus axostyle (51) is provided with pneumatic cylinder (52), pneumatic cylinder (52) are installed on protecting crust (12), the expansion section slip of pneumatic cylinder (52) runs through protecting crust (12), connecting rod (53) are installed to the expansion end of pneumatic cylinder (52), and axostylus axostyle (51) rotate and run through connecting rod (53), the circumference outer wall of axostylus axostyle (51) evenly is provided with the pushing assembly along its axial, the pushing assembly comprises one or more pushing piece (54) that are used for pushing push rod (21), the terminal surface that pushing piece (54) and push rod (21) contact is the inclined plane.
2. The photovoltaic aluminum profile processing welding quality detection device according to claim 1, wherein: the fixing mechanism (3) comprises a supporting rod (30), a pressing block (31) is symmetrically arranged at the bottom of an inner cavity of the protecting shell (12) through the supporting rod (30), the supporting rod (30) penetrates through the protecting shell (12) and the base (11) in a sliding mode, a connecting plate (32) is jointly arranged on the lower end face of the supporting rod (30), a trapezoid block (33) which is arranged on the protecting shell (12) in a sliding mode is arranged below the pressing block (31), tension springs (34) are arranged on one sides, away from each other, of the two trapezoid blocks (33) on the same fixing mechanism (3), the other ends of the tension springs (34) are fixedly connected with the protecting shell (12) through vertical plates, notches matched with inclined planes of the trapezoid blocks (33) are formed in the pressing block (31), and positioning pieces (35) used for limiting the vertical columns to move back and forth are arranged on the pressing block (31).
3. The photovoltaic aluminum profile processing welding quality detection device according to claim 1, wherein: the limiting piece (4) comprises a T-shaped plate (40), the lower end face of the extruding plate (23) is hinged with the T-shaped plate (40) at a position corresponding to the fixing mechanism (3), round grooves are symmetrically formed in the front and back of the vertical section of the T-shaped plate (40), limiting columns (41) are slidably mounted in the round grooves through compression springs in a matched mode, and the lower portion of one side end face, away from the center of the T-shaped plate (40), of the limiting columns (41) is an inclined plane.
4. The photovoltaic aluminum profile processing welding quality detection device according to claim 2, wherein: the locating piece (35) include L template (350), slidable mounting has L template (350) on briquetting (31), and spliced pole (351) are installed to the longitudinal section lower terminal surface of L template (350), have seted up second number waist groove (352) that correspond with spliced pole (351) on briquetting (31), and spliced pole (351) slip run through second number waist groove (352), install extension spring (353) between two L templates (350) that are relative around, the vertical section of L template (350) is close to one side terminal surface of spliced pole (351) and is provided with the slope, has seted up the T groove on the slope of L template (350), has seted up on briquetting (31) with the slope conflict of L template (350), and install on the chute of briquetting (31) with T type groove sliding fit's T type piece (354).
5. The photovoltaic aluminum profile processing welding quality detection device according to claim 1, wherein: the executing piece (6) comprises a sleeve (60), the sleeve (60) is rotatably installed on the shaft rod (51), the sleeve (60) is installed on the protective shell (12), track grooves (61) are uniformly formed in the circumferential inner wall of the sleeve (60) along the circumferential direction of the sleeve, the track grooves (61) are communicated, a guide post (62) is slidably installed on the shaft rod (51) through a reset spring in a matched mode, and the guide post (62) is slidably matched with the track grooves (61).
6. The photovoltaic aluminum profile processing welding quality detection device according to claim 5, wherein: the track groove (61) is composed of a straight line section and an arc section, the groove depth of the tail end of the arc section of the track groove (61) is smaller than the groove depth of the rest parts of the arc section of the same track groove (61), and a slope is arranged at the position, close to the arc section of the track groove (61), of the straight line section of the track groove (61).
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