CN117929415B - High-precision intelligent detection machine for digital detection of steel member - Google Patents
High-precision intelligent detection machine for digital detection of steel member Download PDFInfo
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- CN117929415B CN117929415B CN202410332096.5A CN202410332096A CN117929415B CN 117929415 B CN117929415 B CN 117929415B CN 202410332096 A CN202410332096 A CN 202410332096A CN 117929415 B CN117929415 B CN 117929415B
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- 238000001514 detection method Methods 0.000 title claims abstract description 128
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 238000004512 die casting Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000007 visual effect Effects 0.000 claims description 17
- 238000011179 visual inspection Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The invention discloses a high-precision intelligent detection machine for digital detection of a steel member, and particularly relates to the technical field of detection of steel members, wherein an arc-shaped rack is integrally formed on the outer wall of a guide rail through die casting, and one side of the outer wall of the arc-shaped rack is in meshed transmission connection with a primary linkage detection mechanism; the primary linkage detection mechanism comprises a linkage toothed ring which is engaged with and connected with one side of the outer wall of the arc-shaped rack, a gear motor which is connected with the top end of the linkage toothed ring in a plugging manner, and a sleeved sliding block which is connected with the outer wall of the output end of the gear motor in a rotating manner through a bearing. According to the invention, the primary linkage detection mechanism is adopted to start the gear motor to drive the linkage toothed ring to rotate, the output end of the gear motor drives the sleeve joint sliding block to enable the linkage block to slide, the transmission toothed ring carries the transmission shaft to realize synchronous rotation, the steel member can be subjected to omnibearing package detection at the same angle position in the detection process, the original point is prevented from being lost, the detection is carried out after the original point is required to be corrected again, and the detection accuracy is greatly improved.
Description
Technical Field
The invention relates to the technical field of steel member detection, in particular to a high-precision intelligent detection machine for digital detection of a steel member.
Background
The high-precision visual intelligent detection machine plays a vital role in digital detection of steel components. The technology combines machine vision and artificial intelligence technology, and provides a brand new solution for quality control detection of steel members.
In the prior published technical literature, the patent of Chinese patent publication No. CN108592789A discloses a steel structure factory pre-assembling method based on BIM and machine vision technology, and the patent defines the centroid coordinate value of each cube; calculating the actual space coordinates and the space coordinates of the virtual BIM model through the transformation matrix, namely, endowing a pre-defined real space coordinate for a real shot photo image target point through a BIM model scene; according to fitting analysis of a spatial position optimization algorithm, single component size measurement and digital pre-assembly are realized, and the accuracy and efficiency of factory steel component size detection and digital pre-assembly are greatly improved by utilizing a machine vision detection, a BIM information model and a computer intelligent optimization algorithm; this patent also has the following drawbacks;
In the digital detection process of the steel member, because the steel structure is large in integral structure and has a plurality of angle surface positions, in the detection process, after visual sensing detection is needed to be realized on one surface of the steel member, data detection is needed to be realized on the other surface, so that the steel member is difficult to realize the omnibearing package detection on different angle positions in the detection process, the detection is not comprehensive enough, the detection accuracy is greatly reduced, and therefore, the digital detection high-accuracy intelligent detection machine for the steel member is needed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a high-precision intelligent detection machine for digital detection of a steel member.
In order to achieve the above purpose, the present invention provides the following technical solutions: the high-precision intelligent detection machine for the digital detection of the steel member comprises a guide rail, wherein an arc-shaped rack is integrally formed on the outer wall of the guide rail through die casting, and one side of the outer wall of the arc-shaped rack is in meshed transmission connection with a primary linkage detection mechanism;
The primary linkage detection mechanism comprises a linkage toothed ring which is in meshed transmission connection with one side of the outer wall of the arc-shaped rack, a reduction motor in transmission connection is inserted at the top end of the linkage toothed ring, and the outer wall of the output end of the reduction motor is rotationally connected with a sleeved sliding block through a bearing; one side of the sleeved sliding block is integrally formed with a linkage block through die casting, an arc-shaped sliding block is connected to one side of the linkage block and positioned below the sleeved sliding block, an arc-shaped sliding plate for guiding the arc-shaped sliding block is embedded and arranged on the inner wall of the guide rail, and an arc-shaped groove is embedded and arranged on the inner wall of the arc-shaped sliding plate; the other side of the linkage block is provided with a two-stage linkage detection assembly; the outer wall of guide rail and be located arc rack below position and install the angle and switch the subassembly, fixed connection between gear motor and the sleeve joint slider, just sleeve joint slider respectively with guide rail and arc rack top sliding connection, the welding between arc slider and the linkage piece, sliding connection between the arc slider and the affiliated arc slide of arc groove.
When the technical scheme is used, the gear motor is started by the controller to drive the linkage toothed ring to rotate, the linkage toothed ring is meshed and rotated on the outer wall of the arc-shaped rack, the output end of the gear motor drives the sleeve-joint sliding block to enable the linkage block to slide, the linkage block carries the arc-shaped sliding block to slide along the guide of the inner wall of the arc-shaped groove, the arc-shaped sliding plate enables the drive support toothed plate to enable the transmission toothed ring to move in an arc manner, the transmission toothed ring carries the transmission shaft to enable synchronous rotation, the vision detection camera is used for displaying picture data of the outer wall of the steel member in a one-level arc detection mode, and the picture data stored on the inner wall of the image identifier are compared through photographing, so that detection operation is completed.
Preferably, the two-stage cascade detection assembly comprises an arc-shaped sliding plate fixedly arranged on the other side of the linkage block; the outer wall of the arc-shaped sliding plate is fixedly connected with a supporting toothed plate at the rear position of the linkage block, the outer wall of the supporting toothed plate is in meshed transmission connection with a transmission toothed ring, the inner wall of the transmission toothed ring is embedded and fixedly connected with a transmission shaft with the same center, the outer wall of the transmission shaft is provided with a sleeved supporting block which is in sliding connection with the arc-shaped sliding plate, and the top end of the sleeved supporting block is fixedly provided with a transmission motor for driving the transmission shaft to rotate; the bottom of the sleeving supporting block is sequentially provided with a visual inspection camera, a linkage supporting plate and a linkage sliding block from right to left, the inner wall of the arc-shaped sliding plate is embedded and provided with a guide groove, the visual inspection camera is used for visual inspection of a steel member, the cross section of the arc-shaped sliding plate is arc-shaped, the transmission toothed ring and the support toothed plate are made of stainless steel materials, the visual inspection camera and the linkage sliding block are fixedly connected with the linkage supporting plate, the visual inspection camera is fixedly connected with the bottom of the sleeving supporting block, one end of the arc-shaped sliding plate is integrally formed with the support sliding block through die casting, and one side of the support sliding block is welded with a connecting sliding ring;
the inside of the connecting slip ring is provided with a linkage slide bar penetrating through the supporting slide block, one side of the connecting slip ring is sequentially provided with a linkage spring and a linkage ring from back to front, the connecting slip ring and the linkage ring are welded with the linkage spring, the linkage ring is concentric with the outer wall of the linkage slide bar and is welded with the outer wall of the linkage slide bar, one end part of the linkage slide bar extends to the inside of the arc-shaped slide plate and is fixedly connected with an extrusion block, and the extrusion block is used for limiting the linkage slide block; the support slide block and the connecting slide ring are both in sliding connection with the outer wall of the linkage slide bar, and the outer wall of the linkage slide bar is in horizontal sliding connection with the inner wall of the arc slide plate.
When the technical scheme is used, the transmission motor is started to drive the transmission shaft to rotate inside the sleeved support blocks, after the transmission toothed ring is meshed and rotated on the outer wall of the supporting toothed plate, the sleeved support blocks realize stable sliding on the top ends of the arc-shaped sliding plates, the sleeved support blocks enable the linkage support plates to drive the visual detection camera to move, the linkage sliding blocks slide along the inner wall of the guide groove in a guiding manner, the visual detection camera realizes secondary detection of peripheral pictures of steel members, whether defects exist or not, and detection operation is completed.
Preferably, the angle switching assembly comprises a rotating frame fixedly arranged on the outer wall of the guide rail and positioned below the arc-shaped rack; the inner wall of the rotating frame is integrally formed with a rotating column through die casting, one end part of the rotating column is concentric with a center and is fixedly connected with a rotating motor, one side of the rotating motor is sequentially provided with a connecting column and a rotating small arm from front to back, and one side of the rotating small arm is fixedly connected with a driving motor close to the top end of the rotating small arm; the outer wall of the driving motor is fixedly provided with a supporting large arm, the bottom end of the supporting large arm is welded with a supporting seat, one side of the supporting large arm is sequentially provided with a controller and an image identifier from front to back, and the image identifier is fixedly connected with the controller and the supporting seat respectively; the rotary motor is characterized in that a connecting frame is fixedly installed at the front and rear sides of the rotary motor, an arc guide rail is integrally formed at the top end of the connecting frame through die casting, a sliding column in sliding connection is embedded in one side of the arc guide rail, a linkage rotating rod fixedly connected with the outer wall of the rotary column is arranged at one end of the sliding column, the linkage rotating rod and the sliding column are integrally formed through die casting, the rotary motor and the rotating small arm are fixedly connected with the connecting column, the rotary motor is used for driving the rotary column to rotate, the image identifier is fixedly connected with a controller and a supporting seat respectively, and the cross-sectional area of the top end of the supporting seat is smaller than that of the bottom end of the supporting seat.
When the technical scheme is used, the controller starts the driving motor output end to drive the rotating small arm to rotate, the connecting column carries the rotating motor to enable the rotating column to rotate when rotating, the rotating column enables the rotating frame to drive the guide rail to achieve the vertical rotation angle, the driving motor is stopped through the controller when the rotating column rotates to the appointed detection position, meanwhile, the controller drives the rotating motor, the rotating column drives the linkage rotating rod to rotate, the linkage rotating rod carries the rotating motor to conduct circular ring sliding on the inner wall of the circular arc guide rail, and therefore the rotating column carries the rotating frame to enable the guide rail to achieve rotation deflection through the center point of the rotating column.
The invention has the technical effects and advantages that:
According to the invention, the primary linkage detection mechanism is adopted to start the gear motor to drive the linkage toothed ring to rotate, the linkage toothed ring is meshed and rotated on the outer wall of the arc-shaped rack, the output end of the gear motor drives the sleeving sliding block to enable the linkage block to slide, the linkage block carries the arc-shaped sliding block to slide along the inner wall of the arc-shaped groove in a guiding way, the transmission toothed ring carries the transmission shaft to realize synchronous rotation, the visual detection camera presents primary arc to detect picture data of the outer wall of the steel member, the steel member can be subjected to omnibearing parcel detection at the same angle position in the detection process, the original point is prevented from being lost, and the detection is required to be re-calibrated and then carried out, so that the detection accuracy is greatly improved;
According to the invention, the transmission motor is started by the two-stage linkage detection assembly to drive the transmission shaft to rotate in the sleeving support block, the transmission toothed ring carries the transmission shaft to enable the sleeving support block to slide after being meshed and rotated on the outer wall of the supporting toothed plate, the visual detection camera carries the linkage support plate to enable the linkage slide block to slide along the inner wall of the guide groove, the linkage slide block guides and slides along the inner wall of the guide groove, the visual detection camera realizes two-stage detection of peripheral graphic values of a steel member, two-stage detection is continuously carried out, the same circular line angle position is kept for detection, and the detection peripheral origin is a designated position, so that the detection accuracy is greatly improved;
According to the invention, the angle switching assembly is adopted to enable the controller to start the output end of the driving motor to drive the rotating small arm to rotate, the connecting column carries the rotating motor to enable the rotating column to rotate when rotating, the driving motor is stopped to drive the rotating column when rotating to a specified detection position, meanwhile, the controller drives the rotating motor, the rotating column drives the linkage rotating rod to rotate, the linkage rotating rod carries the rotating motor to slide in a circular ring on the inner wall of the circular arc guide rail, vertical deflection of the guide rail can be realized, front-back angle position deflection detection can be realized, continuous detection of the same circular core line is realized by switching to different angle positions, and the detection accuracy of steel members is improved;
Above-mentioned influence each other of a plurality of effects, through realizing vertical deflection to the guide rail and back and forth angular position deflection, visual detection camera presents one-level circular arc and detects steel member outer wall picture data, and visual detection camera realizes that the second grade detects steel member peripheral figure numerical value, can realize all-round parcel detection according to different angular positions in total, and detection range is wider, detects more comprehensively, improves the accuracy nature to steel member detection by a wide margin.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a high-precision intelligent detection machine for digital detection of steel members.
Fig. 2 is a schematic top plan view of a high-precision intelligent detection machine for digital detection of steel members.
Fig. 3 is a schematic view of a guide rail cut-off partial structure of the present invention.
FIG. 4 is a schematic diagram of a partial structure of a two-stage motion detection assembly according to the present invention.
FIG. 5 is a schematic view showing a cut-off partial structure of the joint of the arc-shaped skateboard and the supporting toothed plate.
FIG. 6 is a schematic diagram of a cross-sectional partial structure of a two-stage motion detection assembly according to the present invention.
FIG. 7 is a schematic view of a partial cross-sectional structure of the joint of the arc-shaped slide plate and the supporting slide block.
Fig. 8 is a schematic view of a partial structure of an angle switching assembly according to the present invention.
FIG. 9 is a schematic view of a cutaway partial structure of the junction of a spin column and a linked rotating rod of the present invention.
The reference numerals are: 1. a guide rail; 2. an arc-shaped rack; 3. a linkage toothed ring; 4. a speed reducing motor; 5. sleeving a sliding block; 6. a linkage block; 7. an arc-shaped sliding block; 8. an arc-shaped groove; 9. an arc-shaped sliding plate; 10. supporting the toothed plate; 11. a drive ring gear; 12. a transmission shaft; 13. sleeving the support blocks; 14. a drive motor; 15. a linkage support plate; 16. a linkage slide block; 17. a guide groove; 18. a visual inspection camera; 19. a support slider; 20. connecting a slip ring; 21. a linkage spring; 22. a linkage ring; 23. a linkage slide bar; 24. extruding a block; 25. a rotating frame; 26. a spin column; 27. a rotating electric machine; 28. a connecting column; 29. rotating the forearm; 30. a driving motor; 31. supporting a large arm; 32. a support base; 33. an image identifier; 34. a controller; 35. a connecting frame; 36. a circular arc guide rail; 37. a sliding column; 38. and (5) linkage rotating rods.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The high-precision intelligent detection machine for the digital detection of the steel member is shown in the attached drawings 1-9, a primary linkage detection mechanism, a secondary linkage detection assembly and an angle switching assembly are arranged on the high-precision intelligent detection machine for the digital detection of the steel member, the arrangement of each mechanism and each assembly can realize the omnibearing package detection of the steel member at different angle positions in the detection process, the detection is not comprehensive enough, the detection accuracy is greatly reduced, and therefore the high-precision intelligent detection machine for the digital detection of the steel member is required, and the specific structures of each mechanism and each assembly are as follows.
In the embodiment, as shown in figures 1-3, the primary linkage detection mechanism comprises a linkage toothed ring 3 which is meshed and connected to one side of the outer wall of an arc-shaped rack 2 in a transmission way, a reduction motor 4 which is connected in a transmission way is inserted at the top end of the linkage toothed ring 3, and a sleeved sliding block 5 is rotatably connected to the outer wall of the output end of the reduction motor 4 through a bearing; one side of the sleeve joint sliding block 5 is integrally formed with a linkage block 6 through die casting, an arc sliding block 7 is connected to one side of the linkage block 6 and positioned below the sleeve joint sliding block 5, an arc sliding plate 9 for guiding the arc sliding block 7 is embedded and arranged on the inner wall of the guide rail 1, and an arc groove 8 is embedded and arranged on the inner wall of the arc sliding plate 9; the other side of the linkage block 6 is provided with a two-stage linkage detection assembly; an angle switching component is arranged on the outer wall of the guide rail 1 and positioned below the arc-shaped rack 2.
In this embodiment, as shown in fig. 3, the gear motor 4 is fixedly connected with the sleeve-connecting sliding block 5, and the sleeve-connecting sliding block 5 is respectively slidably connected with the guide rail 1 and the top end of the arc-shaped rack 2, so that the gear motor 4 is started by the controller 34 to drive the linkage toothed ring 3 to rotate, and the output end of the gear motor 4 stably rotates on the inner wall of the sleeve-connecting sliding block 5. The arc-shaped sliding block 7 is welded with the linkage block 6, and the arc-shaped sliding block 7 is connected with the arc-shaped sliding plate 9 to which the arc-shaped groove 8 belongs in a sliding manner, so that the linkage block 6 carries the arc-shaped sliding block 7 to slide along the inner wall of the arc-shaped groove 8 in a guiding manner, and the linkage block 6 drives the arc-shaped sliding plate 9 to rotate in the moving process, thereby realizing the guiding sliding operation.
In this embodiment, as shown in fig. 3-7, the two-stage linkage detection assembly includes an arc-shaped slide plate 9 fixedly mounted on the other side of the linkage block 6; the outer wall of the arc-shaped sliding plate 9 is fixedly connected with a supporting toothed plate 10 at the rear position of the linkage block 6, the outer wall of the supporting toothed plate 10 is in meshed transmission connection with a transmission toothed ring 11, the inner wall of the transmission toothed ring 11 is embedded and fixedly connected with a concentric transmission shaft 12, the outer wall of the transmission shaft 12 is provided with a sleeving support block 13 which is in sliding connection with the arc-shaped sliding plate 9, and the top end of the sleeving support block 13 is fixedly provided with a transmission motor 14 for driving the transmission shaft 12 to rotate;
The bottom end of the sleeving support block 13 is sequentially provided with a visual inspection camera 18, a linkage support plate 15 and a linkage slide block 16 from right to left, the inner wall of the arc-shaped slide plate 9 is embedded and provided with a guide groove 17, the visual inspection camera 18 is used for visual inspection of a steel member, the cross section of the arc-shaped slide plate 9 is arc-shaped, the transmission toothed ring 11 and the support toothed plate 10 are made of stainless steel materials, the visual inspection camera 18 and the linkage slide block 16 are fixedly connected with the linkage support plate 15, the visual inspection camera 18 is fixedly connected with the bottom end of the sleeving support block 13, one end part of the arc-shaped slide plate 9 is integrally formed with a support slide block 19 through die casting, and one side of the support slide block 19 is welded with a connecting slide ring 20;
A linkage slide bar 23 penetrating through the support slide block 19 is arranged in the connecting slide ring 20, a linkage spring 21 and a linkage ring 22 are sequentially arranged on one side of the connecting slide ring 20 from back to front, the connecting slide ring 20 and the linkage ring 22 are welded with the linkage spring 21, the linkage ring 22 is welded with the outer wall of the linkage slide bar 23 at the same center, one end part of the linkage slide bar 23 extends to the inside of the arc-shaped slide plate 9 and is fixedly connected with an extrusion block 24, and the extrusion block 24 is used for limiting the linkage slide block 16;
The supporting slide block 19 and the connecting slide ring 20 are both in sliding connection with the outer wall of the linkage slide bar 23, and the outer wall of the linkage slide bar 23 is in horizontal sliding connection with the inner wall of the arc slide plate 9.
In this embodiment, as shown in fig. 8-9, the angle switching assembly includes a rotating frame 25 fixedly installed on the outer wall of the guide rail 1 and located below the arc-shaped rack 2; the inner wall of the rotary frame 25 is integrally formed with a rotary column 26 through die casting, one end part of the rotary column 26 is concentrically fixedly connected with a rotary motor 27, one side of the rotary motor 27 is sequentially provided with a connecting column 28 and a rotary small arm 29 from front to back, and one side of the rotary small arm 29 is fixedly connected with a driving motor 30 near the top end of the rotary small arm; the outer wall of the driving motor 30 is fixedly provided with a supporting large arm 31, the bottom end of the supporting large arm 31 is welded with a supporting seat 32, one side of the supporting large arm 31 is sequentially provided with a controller 34 and an image identifier 33 from front to back, and the image identifier 33 is fixedly connected with the controller 34 and the supporting seat 32 respectively;
The front and back of rotating electrical machines 27 all fixed mounting has link 35, and the top of link 35 has circular arc guide rail 36 through die casting integrated into one piece, one side of circular arc guide rail 36 imbeds sliding connection's slip post 37, be equipped with the linkage bull stick 38 with the outer wall fixed connection of column 26 at the one end of slip post 37, through die casting integrated into one piece between linkage bull stick 38 and the slip post 37, fixed connection between rotating electrical machines 27 and the rotation forearm 29 all and the spliced pole 28, rotating electrical machines 27 are used for driving column 26 rotation, fixed connection between image identifier 33 and controller 34 and the supporting seat 32 respectively, the top cross section area of supporting seat 32 is less than its bottom cross section area.
The working principle of the high-precision intelligent detection machine for digital detection of the steel member is as follows:
Firstly, angle switching detection is carried out by a detector, firstly, a steel member is placed in a gap surrounded by a supporting slide block 19, then a driving position is set on a controller 34, a supporting seat 32 provides stable support for a supporting large arm 31, the supporting large arm 31 provides stable support for a driving motor 30, the controller 34 starts an output end of the driving motor 30 to drive a rotating small arm 29 to rotate, the rotating small arm 29 rotates a connecting column 28 to rotate, the connecting column 28 carries a rotating motor 27 to rotate when rotating, the rotating column 26 drives a guide rail 1 to realize a vertical rotating angle, when rotating to a specified detecting position, the driving motor 30 is stopped by the controller 34, the controller 34 drives the rotating motor 27, the rotating motor 27 carries the rotating column 26 to rotate, the rotating column 26 drives a linkage rotating rod 38 to rotate, the rotating motor 27 carries the rotating motor 27 to slide in a circular ring on the inner wall of the circular arc guide rail 36, and the connecting frame 35 provides stable support for the circular arc guide rail 36, so that the rotating column 26 carries the rotating frame 25 to realize rotary displacement of the guide rail 1 by the center point of the rotating column 26, and after the displacement reaches the specified position, primary detection can be carried out;
Secondly, the invention carries out primary detection, the controller 34 starts the gear motor 4 to drive the linkage toothed ring 3 to rotate, meanwhile, the output end of the gear motor 4 carries out stable rotation on the inner wall of the sleeving sliding block 5, the linkage toothed ring 3 is meshed and rotated on the outer wall of the arc-shaped rack 2, the output end of the gear motor 4 drives the sleeving sliding block 5 to enable the linkage block 6 to slide, the sleeving sliding block 5 carries out arc sliding along the top end of the guide rail 1, the linkage block 6 carries the arc-shaped sliding block 7 to slide along the inner wall of the arc-shaped groove 8 in a guiding way, thus, the linkage block 6 drives the arc-shaped sliding plate 9 to rotate in the moving process, the arc-shaped sliding plate 9 drives the supporting toothed plate 10 to enable the transmission toothed ring 11 to move in an arc shape, the transmission toothed ring 11 carries the transmission shaft 12 to enable synchronous rotation, the sleeving supporting plate 13 enables the visual detection camera 18 to carry the linkage supporting plate 15 to move, and the visual detection camera 18 presents primary arc detection steel member outer wall picture data, the picture numbers stored by photographing are compared with picture numbers stored on the inner wall of the image identifier 33, if the picture numbers stored by photographing are not identical, the detection is failed, and the detection is qualified if the picture numbers are identical;
Finally, when the invention carries out secondary detection, the controller 34 starts the transmission motor 14 to drive the transmission shaft 12 to rotate in the sleeving support block 13, the transmission toothed ring 11 synchronously rotates when the transmission shaft 12 rotates, the transmission toothed ring 11 carries the transmission shaft 12 to enable the sleeving support block 13 to slide after the transmission toothed ring 11 is meshed and rotated on the outer wall of the supporting toothed plate 10, the sleeving support block 13 realizes stable sliding at the top end of the arc-shaped sliding plate 9, the sleeving support block 13 enables the linkage support block 15 to drive the visual detection camera 18 to move, the visual detection camera 18 carries the linkage support plate 15 to enable the linkage slide block 16 to slide, the linkage slide block 16 slides along the inner wall of the guide groove 17 in a guiding way, thus the visual detection camera 18 can realize secondary arc guide sliding, the visual inspection camera 18 realizes that the second grade detects steel member peripheral position, when the linkage slider 16 removes the extrusion piece 24 position, extrusion piece 24 can realize spacing to the linkage slider 16, extrusion piece 24 drives linkage slide bar 23 simultaneously and follows support slider 19 and connect sliding ring 20 inner wall slip, connect sliding ring 20 and carry linkage spring 21 and realize tensile on the linkage ring 22, simultaneously linkage ring 22 can realize removing, play spacing cushioning effect when extrusion piece 24, the picture that last detects is compared the same with the picture data that image identifier 33 stored and then detects qualified, if compare unqualified then steel member has the quality problem.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited, and conventional equipment is used.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a steel member digital high accuracy intellectual detection system machine for detecting, includes guide rail (1), the outer wall of guide rail (1) has arc rack (2) through die casting integrated into one piece, its characterized in that: one side of the outer wall of the arc-shaped rack (2) is in meshed transmission connection with a primary linkage detection mechanism;
The primary linkage detection mechanism comprises a linkage toothed ring (3) which is engaged and connected to one side of the outer wall of the arc-shaped rack (2), a reduction motor (4) which is in transmission connection is inserted at the top end of the linkage toothed ring (3), and a sleeved sliding block (5) is rotatably connected to the outer wall of the output end of the reduction motor (4) through a bearing;
One side of the sleeve joint sliding block (5) is integrally formed with a linkage block (6) through die casting, one side of the linkage block (6) is connected with an arc sliding block (7) at a position below the sleeve joint sliding block (5), an arc sliding plate (9) for guiding the arc sliding block (7) is embedded and arranged on the inner wall of the guide rail (1), and an arc groove (8) is embedded and arranged on the inner wall of the arc sliding plate (9);
the other side of the linkage block (6) is provided with a two-stage linkage detection assembly; the two-stage linkage detection assembly comprises an arc-shaped sliding plate (9) fixedly arranged on the other side of the linkage block (6);
The outer wall of the arc-shaped sliding plate (9) is fixedly connected with a supporting toothed plate (10) at the rear position of the linkage block (6), a transmission toothed ring (11) is connected to the outer wall of the supporting toothed plate (10) in a meshed transmission manner, a concentric transmission shaft (12) is fixedly connected to the inner wall of the transmission toothed ring (11), a sleeved supporting block (13) which is in sliding connection with the arc-shaped sliding plate (9) is arranged on the outer wall of the transmission shaft (12), and a transmission motor (14) for driving the transmission shaft (12) to rotate is fixedly arranged at the top end of the sleeved supporting block (13);
The bottom end of the sleeve joint support block (13) is sequentially provided with a visual detection camera (18), a linkage support plate (15) and a linkage slide block (16) from right to left, the inner wall of the arc-shaped slide plate (9) is embedded and provided with a guide groove (17), and the visual detection camera (18) is used for visual detection of the steel member;
An angle switching assembly is arranged on the outer wall of the guide rail (1) and positioned below the arc-shaped rack (2); the angle switching assembly comprises a rotating frame (25) fixedly arranged on the outer wall of the guide rail (1) and positioned below the arc-shaped rack (2);
The inner wall of the rotating frame (25) is integrally formed with a rotating column (26) through die casting, one end part of the rotating column (26) is concentrically fixedly connected with a rotating motor (27), one side of the rotating motor (27) is sequentially provided with a connecting column (28) and a rotating small arm (29) from front to back, and one side of the rotating small arm (29) is fixedly connected with a driving motor (30) close to the top end of the rotating small arm;
The outer wall of the driving motor (30) is fixedly provided with a supporting large arm (31), the bottom end of the supporting large arm (31) is welded with a supporting seat (32), one side of the supporting large arm (31) is sequentially provided with a controller (34) and an image identifier (33) from front to back, and the image identifier (33) is fixedly connected with the controller (34) and the supporting seat (32) respectively;
The rotary motor is characterized in that a connecting frame (35) is fixedly installed at the front and rear sides of the rotary motor (27), an arc guide rail (36) is integrally formed at the top end of the connecting frame (35) through die casting, a sliding column (37) in sliding connection is embedded into one side of the arc guide rail (36), a linkage rotating rod (38) fixedly connected with the outer wall of the rotary column (26) is arranged at one end of the sliding column (37), and the linkage rotating rod (38) and the sliding column (37) are integrally formed through die casting.
2. The high-precision intelligent detection machine for digital detection of steel members according to claim 1, wherein: the speed reducing motor (4) is fixedly connected with the sleeving sliding block (5), and the sleeving sliding block (5) is respectively connected with the guide rail (1) and the top end of the arc-shaped rack (2) in a sliding mode.
3. The high-precision intelligent detection machine for digital detection of steel members according to claim 1, wherein: the arc-shaped sliding blocks (7) are welded with the linkage blocks (6), and the arc-shaped sliding blocks (7) are connected with the arc-shaped sliding plates (9) of the arc-shaped grooves (8) in a sliding mode.
4. The high-precision intelligent detection machine for digital detection of steel members according to claim 1, wherein: the cross section of the arc-shaped sliding plate (9) is arc-shaped, and the transmission toothed ring (11) and the supporting toothed plate (10) are both made of stainless steel materials.
5. The high-precision intelligent detection machine for digital detection of steel members according to claim 1, wherein: the visual inspection camera (18) and the linkage sliding block (16) are fixedly connected with the linkage support plate (15), and the visual inspection camera (18) is fixedly connected with the bottom end of the sleeve joint support block (13).
6. The high-precision intelligent detection machine for digital detection of steel members according to claim 1, wherein: a supporting slide block (19) is integrally formed at one end part of the arc-shaped slide plate (9) through die casting, and a connecting slip ring (20) is welded at one side of the supporting slide block (19);
The inside of the connecting slip ring (20) is provided with a linkage slide bar (23) penetrating through the supporting slide block (19), one side of the connecting slip ring (20) is sequentially provided with a linkage spring (21) and a linkage ring (22) from back to front, the connecting slip ring (20) and the linkage ring (22) are welded with the linkage spring (21), the linkage ring (22) is welded with the outer wall of the linkage slide bar (23) concentrically, one end part of the linkage slide bar (23) extends to an extrusion block (24) in the arc-shaped slide plate (9) and is fixedly connected, and the extrusion block (24) is used for limiting the linkage slide block (16);
The support slide block (19) and the connecting slide ring (20) are both in sliding connection with the outer wall of the linkage slide bar (23), and the outer wall of the linkage slide bar (23) is in horizontal sliding connection with the inner wall of the arc slide plate (9).
7. The high-precision intelligent detection machine for digital detection of steel members according to claim 1, wherein: the rotating motor (27) and the rotating small arm (29) are fixedly connected with the connecting column (28), and the rotating motor (27) is used for driving the rotating column (26) to rotate.
8. The high-precision intelligent detection machine for digital detection of steel members according to claim 1, wherein: the image identifier (33) is fixedly connected with the controller (34) and the supporting seat (32) respectively, and the cross-sectional area of the top end of the supporting seat (32) is smaller than that of the bottom end of the supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410332096.5A CN117929415B (en) | 2024-03-22 | High-precision intelligent detection machine for digital detection of steel member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410332096.5A CN117929415B (en) | 2024-03-22 | High-precision intelligent detection machine for digital detection of steel member |
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| Publication Number | Publication Date |
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| CN117929415A CN117929415A (en) | 2024-04-26 |
| CN117929415B true CN117929415B (en) | 2024-07-09 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415018A (en) * | 2020-11-04 | 2021-02-26 | 广东电网有限责任公司东莞供电局 | Visual detection equipment with image collection function |
| CN112415021A (en) * | 2020-11-30 | 2021-02-26 | 闽江学院 | Six-axis linkage visual detector based on inclined guide rail |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415018A (en) * | 2020-11-04 | 2021-02-26 | 广东电网有限责任公司东莞供电局 | Visual detection equipment with image collection function |
| CN112415021A (en) * | 2020-11-30 | 2021-02-26 | 闽江学院 | Six-axis linkage visual detector based on inclined guide rail |
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