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CN-122007052-A - Surface defect sorting device for metal corrugated pipe compensator

CN122007052ACN 122007052 ACN122007052 ACN 122007052ACN-122007052-A

Abstract

The invention discloses a surface defect sorting device of a metal corrugated pipe compensator, which relates to the technical field of surface detection of the metal corrugated pipe compensator, and specifically comprises a base, wherein one side of the top of the base is provided with a driving mechanism, the driving end of the driving mechanism is fixedly connected with a swinging mechanism, one end of the swinging mechanism is fixedly connected with a moving mechanism, the top of one side of the base, which is close to the moving mechanism, is fixedly provided with a mounting ring, the inner side of the mounting ring is rotationally connected with a linkage assembly, the linkage assembly is fixedly connected with the output end of the swinging mechanism, the back of the linkage assembly is provided with a detection mechanism, the top of one side, which is far away from the driving mechanism, of the base is fixedly provided with a first triangular bracket, and one side of the top of the first triangular bracket is provided with two groups of fixing mechanisms. The invention not only solves the problem that the detection device is not easy to install because the traditional device structure occupies more space, but also improves the quality of detecting the surface defects of the metal corrugated pipe and promotes the efficient separation of the metal corrugated pipe.

Inventors

  • LIU YANG
  • Zhuge ping

Assignees

  • 江苏国机机械制造有限公司

Dates

Publication Date
20260512
Application Date
20260413

Claims (10)

  1. 1. The surface defect sorting device of the metal corrugated pipe compensator comprises a base (1) and is characterized in that a driving mechanism (2) is arranged on one side of the top of the base (1), a driving end of the driving mechanism (2) is fixedly connected with a swinging mechanism (3), and one end of the swinging mechanism (3) is fixedly connected with a moving mechanism (4); The top fixed mounting that one side that base (1) is close to moving mechanism (4) has collar (6), and the inboard of collar (6) rotates and is connected with link assembly (7), and link assembly (7) are fixed connection with the output of swing mechanism (3), and the back of link assembly (7) is provided with detection mechanism (8), and one side top fixed mounting that driving mechanism (2) was kept away from to base (1) has tripod one (9), and the top one side of tripod one (9) is provided with two sets of fixed establishment (5).
  2. 2. The surface defect sorting device for the corrugated metal pipe compensator according to claim 1, wherein the driving mechanism (2) comprises a second triangular bracket (204), the second triangular bracket (204) is fixedly connected to one side of the top of the base (1), a servo motor (203) is fixedly connected to the top of one side of the base (1) close to the second triangular bracket (204), a rotating hole is formed in one side of the top of the second triangular bracket (204), and a guide connecting shaft (202) is connected in the rotating hole in a rotating mode.
  3. 3. The surface defect sorting device for the metal bellows compensator according to claim 2, wherein the circumference of the guide connecting shaft (202) and the circumference of the output shaft of the servo motor (203) are fixedly connected with driving wheels respectively, the circumferences of the two driving wheels are sleeved with driving belts (201), and the top outer wall of the triangular bracket II (204) is fixedly provided with a telescopic bracket (10).
  4. 4. The device for sorting surface defects of metal bellows compensator according to claim 1, wherein the swinging mechanism (3) comprises a first universal shaft (301) and a second universal shaft (302), one end of the second universal shaft (302) is fixedly connected to one end of the guide connecting shaft (202), and one end of the first universal shaft (301) is connected to the other end of the guide connecting shaft (202) through the connecting shaft.
  5. 5. The surface defect sorting device for the metal bellows compensator according to claim 1, wherein the moving mechanism (4) comprises a bottom plate (404), the bottom plate (404) is fixedly connected to one side in the middle of the top of the base (1), two sliding rods (402) are fixedly arranged on two sides of the top of the bottom plate (404), the circumferences of the two sliding rods (402) are slidably connected with the same sliding sleeve (403), and the top ends of the two sliding rods (402) are fixedly connected with a top plate (401).
  6. 6. The metal bellows compensator surface defect sorting device according to claim 1, wherein the linkage assembly (7) comprises a turntable (701), an incomplete bidirectional gear (702) mounting hole (703) and a linkage gear (704), the turntable (701) is rotationally connected to an inner ring of the mounting ring (6), a detection hole is formed in the center of the turntable (701), the incomplete bidirectional gear (702) is fixedly connected to one side of the turntable (701), three mounting holes (703) are formed in one side of the incomplete bidirectional gear (702), the linkage gear (704) is fixedly connected to one end of the universal shaft one (301), the linkage gear (704) is meshed and matched with the incomplete bidirectional gear (702), and one end of the universal shaft one (301) penetrates through the middle of the sliding sleeve (403).
  7. 7. The metal bellows compensator surface defect sorting device according to claim 1, wherein the detection mechanism (8) comprises an annular frame (801), a laser three-dimensional scanner (802), mounting plates (803) and a stabilizing ring (804), one end of each of the two mounting plates (803) is connected to the back of the turntable (701) through a mounting shaft, the annular frame (801) is fixedly connected to the other end of each of the mounting plates (803) through the stabilizing ring (804), and each of the two laser three-dimensional scanners (802) is symmetrically and fixedly mounted on two sides of the circumference of the annular frame (801).
  8. 8. The surface defect sorting device for the corrugated metal pipe compensator according to claim 1, wherein the fixing mechanism (5) comprises a screw rod (505), a fixing shaft is fixedly arranged on one side of the first triangular support (9), the screw rod (505) is sleeved on the circumference of the fixing shaft, a torsion ring (506) is fixedly connected to the circumference of the end part of the screw rod (505), one end of the screw rod (505) is rotatably connected with a first triangular plate (507), and the other end of the screw rod (505) is rotatably connected with a second triangular plate (508).
  9. 9. The surface defect sorting device for the metal bellows compensator according to claim 8, wherein a triangular sliding block (510) is connected to the circumference of the screw rod (505) through threads, three guide rods (509) are connected to the three sides of the triangular sliding block (510) in a rotating mode, an oscillating rod (502) is connected to the end portion of the guide rods (509) in a rotating mode, a friction ring (503) is fixedly connected to the end portion of the oscillating rod (502), and one end, far away from the friction ring (503), of the oscillating rod (502) is connected to the triangular rotation of a triangular plate two (508).
  10. 10. The surface defect sorting device for the metal bellows compensator according to claim 8, wherein triangles of the first triangle plate (507), the second triangle plate (508) and the triangle slide block (510) are connected through a connecting rod (504), two opposite second triangle plates (508) are connected through the connecting rod (504), the magnetic attraction ring (501) is fixedly connected to the end part of the fixed shaft close to one side of the driving mechanism (2), and the magnetic attraction ring (501) is mutually attracted and matched with the top of the telescopic bracket (10).

Description

Surface defect sorting device for metal corrugated pipe compensator Technical Field The invention relates to the technical field of surface detection of metal corrugated pipe compensators, in particular to a surface defect sorting device of a metal corrugated pipe compensator. Background The metal corrugated pipe compensator is used as a key flexible connection and safety component in a modern industrial pipeline system, is widely applied to the fields of petrochemical industry, heating power, aerospace, nuclear power and the like, and has the core function of absorbing displacement and deformation of a pipeline caused by thermal expansion and contraction, vibration or installation errors, so that the long-term safe and stable operation of the pipeline system is ensured. Bellows are typically made from multiple layers of thin-walled metal (e.g., stainless steel) by precision hydroforming or roll forming, with performance and reliability directly dependent on the integrity of the material and the defect-free state of the structure. Through searching, the utility model of Chinese patent publication No. CN221612361U discloses a detection auxiliary device for a ripple compensator, which relates to the field of ripple compensators and comprises a base and a fixing mechanism, wherein a sliding rail is arranged at the upper end of the base, a clamping groove is arranged at the upper end of the base, a clamping operation plate is arranged at the upper end of the sliding rail, and a fixing groove is arranged on the outer wall of the operation plate. According to the utility model, through the arranged operation plate, the stabilizing frame and the fixing mechanism, the distance of the clamping plate can be adjusted through the adjusting rod arranged in the device, meanwhile, the vertical distance of the operation plate can be adjusted through the arranged telescopic rod, the clamping and fixing can be carried out without a width ripple compensator, the auxiliary detection is facilitated, and the clamping plate is convenient to carry out. The ripple compensator detecting auxiliary device in the above utility model has the following disadvantages: The device can adjust the front and rear distance of the operation panel through the sliding rail installed in the device, can fix the operation panel through the buckle installed at the same time, can adapt to the placement of the corrugated compensators with different lengths, but the whole structure occupies more space, is unfavorable for the installation of the corrugated compensator detection device, and easily solves the problem of incomplete detection, thus, the device for sorting the surface defects of the metal corrugated compensator is needed. Disclosure of Invention The invention aims to solve the defects that the detection device is difficult to install and the detection is incomplete due to the fact that more space is occupied by a structure in the prior art, and provides a surface defect sorting device for a metal corrugated pipe compensator. In order to achieve the above purpose, the present invention adopts the following technical scheme: The surface defect sorting device of the metal corrugated pipe compensator comprises a base, wherein a driving mechanism is arranged on one side of the top of the base, a driving end of the driving mechanism is fixedly connected with a swinging mechanism, and one end of the swinging mechanism is fixedly connected with a moving mechanism; The top fixed mounting that one side that the base is close to moving mechanism has the collar, and the inboard rotation of collar is connected with the link assembly, and link assembly and swing mechanism's output fixed connection, link assembly's the back is provided with detection mechanism, and one side top fixed mounting that the base kept away from actuating mechanism has a tripod one, and a top side of tripod one is provided with two sets of fixed establishment. Preferably, the driving mechanism comprises a second triangular bracket, the second triangular bracket is fixedly connected to one side of the top of the base, a servo motor is fixedly connected to the top of one side of the base, which is close to the second triangular bracket, a rotating hole is formed in one side of the top of the second triangular bracket, and a guide connecting shaft is connected in the rotating hole in a rotating mode. Further, the circumference of the guide connecting shaft and the circumference of the output shaft of the servo motor are fixedly connected with driving wheels respectively, driving belts are sleeved on the circumferences of the two driving wheels, and a telescopic bracket is fixedly arranged on the outer wall of the top of the second triangular bracket. On the basis of the scheme, the swing mechanism comprises a first universal shaft and a second universal shaft, one end of the second universal shaft is fixedly connected to one end of the guide connecting shaft, and one end of the first u