Search

CN-122009793-A - Conveying device for processing cross-sea channel reinforcing steel bar mesh based on visual detection

CN122009793ACN 122009793 ACN122009793 ACN 122009793ACN-122009793-A

Abstract

The application relates to the technical field of reinforcing mesh processing and discloses a conveying device for processing a cross-sea channel reinforcing mesh based on visual detection, which comprises a conveying seat, wherein conveying belts for conveying the reinforcing mesh are arranged at two ends of the conveying seat, a rotatable overturning bracket is arranged on the conveying seat, a movable detection frame is arranged at one end of the overturning bracket, a plurality of first visual sensors and a plurality of second visual sensors are respectively arranged on the detection frame, first contact rods are respectively fixed at two ends of the detection frame, and a detection collision frame is connected to the detection frame in a sliding manner.

Inventors

  • FENG JIABIN

Assignees

  • 江阴市建鑫金属有限公司

Dates

Publication Date
20260512
Application Date
20260409

Claims (10)

  1. 1. The conveying device for processing the cross-sea channel reinforcing steel bar mesh based on visual detection comprises a conveying seat (1) and is characterized in that conveying belts (2) for conveying the reinforcing steel bar mesh are arranged at two ends of the conveying seat (1), a rotatable overturning bracket (3) is arranged on the conveying seat (1), a movable detection frame (4) is arranged at one end of the overturning bracket (3), a plurality of first visual sensors (5) and a plurality of second visual sensors (6) are respectively arranged on the detection frame (4), and first contact rods (7) are respectively fixed at two ends of the detection frame (4); The detection frame (4) is connected with a detection interference frame (8) in a sliding manner, two sides of the turnover support (3) are provided with movable limiting plates (9), and movable clamping fork blocks (10) are arranged on the limiting plates (9).
  2. 2. The conveying device for processing the cross-sea channel reinforcing mesh based on visual inspection of claim 1 is characterized in that two rotating shafts (11) are fixed on the overturning bracket (3), the rotating shafts (11) are rotatably connected to the conveying seat (1), a first servo motor (12) is fixed on the conveying seat (1), and a motor shaft of the first servo motor (12) is fixedly connected with one end of one rotating shaft (11).
  3. 3. The conveying device for processing the cross-sea channel reinforcing steel bar mesh based on visual detection of claim 1 is characterized in that electric sliding tables (13) are fixed on two sides of the overturning bracket (3), an electric push rod (14) is fixed on the moving end of each electric sliding table (13), a piston rod of each electric push rod (14) is fixedly connected with the corresponding detection frame (4), a first abutting wedge block (15) is fixed on the limiting plate (9), and the first abutting wedge blocks (15) are elastically connected with the overturning bracket (3) through first springs (16).
  4. 4. The conveying device for processing the cross-sea channel reinforcing steel bar mesh based on visual detection of claim 1 is characterized in that two sides of the overturning bracket (3) are rotatably connected with a supporting sliding plate (17), a second servo motor (18) is fixed on the overturning bracket (3), and a motor shaft of the second servo motor (18) is fixedly connected with one end of the supporting sliding plate (17).
  5. 5. The conveying device for processing the cross-sea channel reinforcing mesh based on visual detection of claim 1, wherein a first rotating rod (19) is rotatably connected to the detection frame (4), a plurality of first visual sensors (5) are fixed on the first rotating rod (19), and a torsion spring (20) is connected between the first rotating rod (19) and the detection frame (4).
  6. 6. The conveying device for processing the cross-sea channel reinforcing mesh based on visual inspection of claim 5, wherein a first abutting strip (21) is fixed on the first rotating rod (19), the first abutting strip (21) abuts against the detection abutting frame (8), and a limiting block (22) is fixed at one end of the detection abutting frame (8).
  7. 7. The conveying device for processing the cross-sea channel reinforcing mesh based on visual inspection of claim 6, wherein a plurality of second rotating rods (23) are rotatably connected to the inspection frame (4), the second rotating rods (23) are fixedly connected with the second visual sensors (6), two of the second visual sensors (6) are respectively fixed to two sides of the inspection frame (4), annular tooth grooves (24) are formed in the second rotating rods (23), racks (25) are slidably connected to the inspection frame (4), and the racks (25) are meshed with the annular tooth grooves (24).
  8. 8. The conveying device for processing the cross-sea channel reinforcing mesh based on visual inspection of claim 7, wherein an abutting head (26) is fixed at one end of the rack (25), a second spring (27) is connected between the abutting head (26) and the inspection frame (4), a second abutting strip (28) is fixed at one end of the first rotating rod (19), and the second abutting strip (28) abuts against the abutting head (26).
  9. 9. The conveying device for processing the cross-sea channel reinforcing steel bar mesh based on visual detection according to claim 1, wherein a trapezoid abutting block (29) is fixed at one end of the clamping fork block (10), and a third spring (30) is connected between the trapezoid abutting block (29) and the limiting plate (9).
  10. 10. The conveying device for processing the cross-sea channel reinforcing steel bar net based on visual detection of claim 1 is characterized in that a second collision wedge block (31) is fixed at one end of the limiting plate (9), a 匚 -shaped collision frame (32) is arranged on one side of the second collision wedge block (31), the 匚 -shaped collision frame (32) is elastically connected with the overturning bracket (3) through a fourth spring (33), a rocker (34) is abutted to one side of the 匚 -shaped collision frame (32), and the rocker (34) is rotatably connected to the overturning bracket (3).

Description

Conveying device for processing cross-sea channel reinforcing steel bar mesh based on visual detection Technical Field The invention relates to the technical field of reinforcement mesh processing, in particular to a conveying device for processing a cross-sea channel reinforcement mesh based on visual detection. Background The cross-sea channel reinforcing steel bar net has the core functions of obviously improving the structural strength, crack resistance and durability, can effectively disperse load, enhance the integrity of concrete, prevent shrinkage cracks caused by seawater erosion, temperature change or dynamic load, limit the expansion width of the cracks, ensure the safety of the structure, improve the anti-seismic performance and the shear resistance of the structure, ensure more uniform stress distribution of sprayed concrete layers and enhance the integral stability of the anchor spraying support in the important engineering of the cross-sea channel. Particularly in the marine environment with high salt mist and strong stormy waves, the reinforcement mesh is matched with anti-corrosion treatment, so that the service life of structures such as bridges, tunnels and the like can be greatly prolonged, the ‌ cross-sea channel reinforcement mesh adopts a single-side welding double-side forming technology, the effects of ‌ front welding and double-side penetration ‌ are realized, and the welded reinforcement mesh is required to be conveyed to a visual detection station for detection after welding is finished; in the prior art for welding detection of the reinforcing mesh, in order to ensure the detection precision, defect detection is required to be carried out on welding spots on two sides of the reinforcing mesh after the welding is finished, and quality problems such as unfused, air holes, undercut, weld flash and the like are identified through a visual sensing system, wherein the current detection flow comprises the steps that the reinforcing mesh is moved to a visual detection station through conveying equipment, positioning is finished firstly, then single-sided welding spot scanning detection is carried out, the reinforcing mesh is turned to another station after the single-sided detection is finished, the positioning and detection flow is repeated, so that the following problems easily occur in the detection process: firstly, double-sided scanning is required to be completed twice, repositioning and clamping are required before each detection, the single-chip detection period is long, and the conveying efficiency is greatly reduced; Secondly, the position is found again after each overturning, and the risk of secondary clamping deviation exists, so that the spatial dislocation of the front and back detection data of the same welding spot can be caused, and the consistency and accuracy of defect judgment are directly affected. Disclosure of Invention The invention provides a conveying device for processing a cross-sea channel reinforcing steel bar net based on visual detection, which has the advantages that the purpose of driving a first visual sensor and a second visual sensor on a detection frame to synchronously move can be realized in the process of driving the reinforcing steel bar net to overturn by an overturning bracket, welding points distributed on two sides of the reinforcing steel bar net can be simultaneously and sequentially detected, the detection time of a single reinforcing steel bar net can be reduced, the detection efficiency is improved, the problem that the consistency and the accuracy of defect judgment are directly influenced due to the fact that the double-sided scanning is required to be completed twice, the clamping is required to be repositioned before each detection, the single-sheet detection period is long, the conveying efficiency is greatly reduced, the risk of secondary clamping deviation exists after each overturn, and the problem that the front and the back detection data of the same welding point are spatially misplaced is solved. The invention provides a conveying device for processing a cross-sea channel reinforcing mesh based on visual detection, which comprises a conveying seat, wherein conveying belts for conveying the reinforcing mesh are arranged at two ends of the conveying seat, a rotatable overturning bracket is arranged on the conveying seat, one end of the overturning bracket is provided with a movable detection frame, a plurality of first visual sensors and a plurality of second visual sensors are respectively arranged on the detection frame, and first contact supporting rods are fixed at two ends of the detection frame; the detection frame is connected with a detection interference frame in a sliding manner, two sides of the turnover support are provided with movable limiting plates, and movable clamping fork blocks are arranged on the limiting plates. As an alternative scheme of the conveying device for processing the cross-sea channel reinfor