CN211469982U - Steel pipe welding seam quality detection device - Google Patents

Steel pipe welding seam quality detection device Download PDF

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Publication number
CN211469982U
CN211469982U CN201922204610.4U CN201922204610U CN211469982U CN 211469982 U CN211469982 U CN 211469982U CN 201922204610 U CN201922204610 U CN 201922204610U CN 211469982 U CN211469982 U CN 211469982U
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China
Prior art keywords
steel pipe
welding seam
turnover
rotating
detection device
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Active
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CN201922204610.4U
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Chinese (zh)
Inventor
何凯
洪梓村
徐耀辉
赵文亮
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Shenzhen Institute of Advanced Technology of CAS
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Shenzhen Institute of Advanced Technology of CAS
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Abstract

The utility model belongs to the technical field of the welding seam check out test set, especially, relate to a steel pipe welding seam quality detection device, including tilting mechanism, snatch mechanism and welding seam detector, be equipped with the upset district that is used for placing the steel pipe on the tilting mechanism, welding seam detector sets up towards the upset district and is used for detecting the welding seam on the steel pipe, and tilting mechanism is used for the welding seam on the steel pipe to overturn towards the welding seam detector, snatchs the mechanism and is used for snatching the steel pipe and places to the upset. During detection, the grabbing mechanism and the turnover mechanism are matched with each other to grab and fix the welded steel pipe into the turnover area, so that automatic transportation is realized; then the steel pipe is turned over by the turnover mechanism, so that the welding seam on the steel pipe sequentially passes through the position of the welding seam detector, and the welding seam detector performs scanning detection on the welding seam at the moment, so that automatic detection is realized, the detection efficiency is effectively improved, and the condition of manual omission detection is avoided; after the steel pipe is detected, the grabbing mechanism and the turnover mechanism are matched with each other to put down the steel pipe, so that manual participation is reduced, and the detection efficiency is high.

Description

Steel pipe welding seam quality detection device
Technical Field
The utility model belongs to the technical field of the welding seam check out test set, especially, relate to a steel pipe welding seam quality detection device.
Background
The steel pipe is formed by bending and welding steel plates, and in order to ensure the quality of the steel pipe, the quality of a welding seam needs to be detected after the welding is finished. At present, the detection of the welding seam of the steel pipe is generally realized by adopting a semi-automatic detection mode, namely, the steel pipe is lifted by manually operating a hanging beam in the steps of grabbing, moving, placing and the like, the required time is long, the detection efficiency is low, and due to the fact that the weight of the steel pipe is large, the steel pipe can be directly hit to the ground if the steel pipe is unstable in the moving process of the hanging beam, and the safety of workers can be threatened; and although the automatic rotating platform assists in the process of detecting the quality of the welding seam, the quality of the welding seam is finally judged by naked eyes manually, so that the condition of missed detection is likely to occur, the missed detection is required to be screened, and the detection efficiency is lowered.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel pipe welding seam quality testing device aims at solving the lower technical problem of steel pipe welding seam detection efficiency among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a steel pipe welding seam quality testing device, includes tilting mechanism, snatchs mechanism and welding seam detector, the last upset district that is used for placing the steel pipe that is equipped with of tilting mechanism, the welding seam detector orientation upset district sets up and is used for detecting welding seam on the steel pipe, tilting mechanism be used for with welding seam orientation on the steel pipe the welding seam detector upset, it is used for snatching to snatch the steel pipe place extremely in the upset district.
Optionally, the turnover mechanism includes a translation mechanism and a rotation mechanism, the rotation mechanism is installed at a driving end of the translation mechanism, the translation mechanism drives the rotation mechanism to move in a horizontal direction, the turnover zone is arranged on the rotation mechanism, and the rotation mechanism is used for rotating the steel pipe located in the turnover zone.
Optionally, rotary mechanism includes runing rest and at least one rotating assembly, the upset district is located on the runing rest, rotating assembly includes two at least swiveling wheels, rotatory area and rotary driving piece, and is individual the swiveling wheel interval is installed on the runing rest, rotatory area is around locating each on the swiveling wheel and being located in the upset district, rotary driving piece's drive end and one of them the swiveling wheel is connected and is driven this the swiveling wheel rotates, rotatory area is used for driving the steel pipe is in upset district internal rotation.
Optionally, the number of the rotating assemblies is two, and the two rotating assemblies are respectively close to two ends of the overturning area.
Optionally, the translation mechanism includes at least one first straight line module, a guide of the first straight line module is parallel to the central axis of the steel pipe located in the turning region, and the rotating support is connected to the moving member of the first straight line module.
Optionally, the grabbing mechanism comprises a grabbing support, a second linear module and a magnetic part for adsorbing the steel pipe, the guide part of the second linear module is installed on the rotating support, the moving part of the second linear module is connected with the grabbing support, and the magnetic part is installed on the grabbing support.
Optionally, the steel pipe weld quality detection device further comprises a loading mechanism, the loading mechanism comprises a translation assembly and a skip assembly, the skip assembly is mounted on the translation assembly and used for driving the skip assembly to move, the turnover mechanism is mounted on the skip assembly, and the skip assembly is used for overturning the turnover mechanism.
Optionally, the skip bucket assembly comprises a skip bucket driving part and a four-bar mechanism, the skip bucket driving part is mounted on the translation assembly, a driving end of the skip bucket driving part is connected with the four-bar mechanism, and the four-bar mechanism is used for driving the turnover mechanism to rotate.
Optionally, the four-bar linkage includes a first bar, a second bar, a third bar and a fourth bar, the first bar is mounted on the translation assembly, two ends of the first bar are respectively hinged to one end of the second bar and one end of the third bar, two ends of the fourth bar are respectively hinged to the other end of the second bar and the other end of the third bar, a driving end of the skip bucket driving member is connected to the second bar or the third bar, and the turnover mechanism is mounted on the fourth bar.
Optionally, the four-bar linkage mechanism drives the turnover mechanism to rotate between 0 and 90 degrees.
The utility model discloses beneficial effect of embodiment: the steel pipe welding seam quality detection device of the utility model has the advantages that when the detection is carried out, the grabbing mechanism and the turnover mechanism can be matched with each other to grab and fix the welded steel pipe into the turnover area, so that the automatic transportation is realized; then the steel pipe is turned over by the turnover mechanism, so that the welding seam on the steel pipe sequentially passes through the position of the welding seam detector, and the welding seam detector performs scanning detection on the welding seam, so that automatic detection is realized, the detection efficiency is effectively improved, and the condition of manual omission detection is avoided; after the detection is finished, the grabbing mechanism and the turnover mechanism are matched with each other to put down the steel pipe, so that manual participation is reduced, and the detection efficiency is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
FIG. 1 is a schematic view of an application state structure of a steel pipe weld quality detection device provided by an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the steel pipe welding seam quality detection device in FIG. 1 for grabbing a steel pipe;
FIG. 3 is a schematic structural diagram of a steel pipe placed in the steel pipe weld quality detection device in FIG. 1;
FIG. 4 is a schematic structural diagram of a rotating mechanism of the device for detecting the weld quality of the steel pipe in FIG. 1;
fig. 5 is a schematic structural diagram of a grabbing mechanism of the steel pipe welding seam quality detection device in fig. 1.
Wherein, in the figures, the respective reference numerals:
10, turning over the mechanism;
11-a turning-over area; 12-a translation mechanism; 13-a rotating mechanism; 121-a first linear module; 122 — a translation support; 131-a rotating bracket; 132 — a rotating assembly; 1321-rotating wheel; 1322-rotating belt; 1323 — a rotary drive;
20-a gripping mechanism;
21-grabbing the support; 22-a second linear module; 23-a magnetic member;
30-a weld seam detector;
31-a support bar;
40-a loading mechanism;
41-a translation assembly; 42-a dump box assembly; 421-dump drive; 422-four-bar linkage; 4221-a first link; 4222-second link; 4223-third link; 4224-fourth link;
50-steel pipe;
51-weld.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-5 are exemplary and intended to be used to illustrate the invention, but should not be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in FIGS. 1-3, the embodiment of the utility model provides a steel pipe welding seam quality detection device is applied to and carries out welding seam 51 quality detection to large-scale steel pipe 50 or some other steel pipe 50 of specification size. Specifically, steel pipe welding seam quality detection device includes tilting mechanism 10, snatchs mechanism 20 and welding seam detector 30, is equipped with the upset district 11 that is used for placing steel pipe 50 on tilting mechanism 10, and welding seam detector 30 sets up towards upset district 11 and is used for detecting the welding seam 51 on the steel pipe 50, and tilting mechanism 10 is used for overturning welding seam 51 on the steel pipe 50 towards welding seam detector 30, snatchs mechanism 20 and is used for snatching steel pipe 50 and places to in the upset district 11.
The embodiment of the utility model provides a following is right the steel pipe welding seam quality testing device who provides does further explain: in the steel pipe weld quality detection device provided by the embodiment of the utility model, during detection, the grabbing mechanism 20 and the turnover mechanism 10 can cooperate with each other to grab and fix the welded steel pipe 50 into the turnover area 11, so that automatic transportation is realized; then, the turnover mechanism 10 turns over the steel pipe 50, so that the weld seam 51 on the steel pipe 50 sequentially passes through the position of the weld seam detector 30, and the weld seam detector 30 performs scanning detection on the weld seam 51, thereby realizing automatic detection, effectively improving the detection efficiency and avoiding the condition of manual omission; after the detection is finished, the grabbing mechanism 20 and the overturning mechanism 10 are matched with each other to put down the steel pipe 50, so that the manual participation is reduced, and the detection efficiency is effectively improved.
The weld detector 30 may be an eddy current sensor, an ultrasonic flaw detector, or the like.
In one embodiment, as shown in fig. 1, 2 and 4, the turnover mechanism 10 includes a translation mechanism 12 and a rotation mechanism 13, the rotation mechanism 13 is mounted on a driving end of the translation mechanism 12, the translation mechanism 12 drives the rotation mechanism 13 to move in a horizontal direction, the turnover zone 11 is disposed on the rotation mechanism 13, and the rotation mechanism 13 is used for rotating the steel pipe 50 located in the turnover zone 11. Specifically, after the steel pipe 50 is placed into the overturning area 11, the rotating mechanism 13 drives the steel pipe 50 to rotate along the central axis of the steel pipe 50 in the overturning area 11, and then the translation mechanism 12 drives the whole rotating mechanism 13 to move in the horizontal direction, so that the welding seam 51 on the steel pipe 50 can be turned over to the position of the welding seam detector 30 to be detected by controlling the steel pipe 50 to move and rotate in the horizontal direction, the condition of missing detection is avoided, and the using effect is good.
In one embodiment, as shown in fig. 1, 2 and 4, the rotating mechanism 13 includes a rotating bracket 131 and at least one rotating assembly 132, the turning region 11 is disposed on the rotating bracket 131, the rotating assembly 132 includes at least two rotating wheels 1321, a rotating belt 1322 and a rotating driving member 1323, each rotating wheel 1321 is mounted on the rotating bracket 131 at intervals, the rotating belt 1322 is wound on each rotating wheel 1321 and is located in the turning region 11, a driving end of the rotating driving member 1323 is connected with one of the rotating wheels 1321 and drives the rotating wheel 1321 to rotate, and the rotating belt 1322 is used for driving the steel pipe 50 to rotate in the turning region 11. Specifically, when the steel pipe 50 is driven to rotate in the turning area 11, the rotary driving part 1323 drives one of the rotary wheels 1321 to rotate, the other rotary wheels 1321 are driven by the rotary belt 1322 to synchronously rotate, at the moment, the rotary belt 1322 also rotates circularly between the rotary wheels 1321, and the steel pipe 50 is placed on the rotary belt 1322, so that the rotary belt 1322 drives the steel pipe 50 to rotate along the central axis of the steel pipe 50 in the turning area 11 in the rotating process, the structure is simple, the manufacturing cost is low, the application range is wide, and the steel pipes 50 of various models placed in the turning area 11 can be driven to rotate.
In one embodiment, as shown in fig. 1, 2 and 4, two rotating assemblies 132 are provided, and two rotating assemblies 132 are respectively close to two ends of the turning region 11. Specifically, by providing two rotating assemblies 132, two ends of the steel pipe 50 are respectively placed on the two rotating belts 1322, and then the two rotating belts 1322 simultaneously drive the steel pipe 50 to rotate, so as to ensure the stability of the rotation of the steel pipe 50.
In one embodiment, as shown in fig. 1, 2 and 5, the translation mechanism 12 includes at least one first linear module 121, the guide of the first linear module 121 is parallel to the central axis of the steel pipe 50 in the turning region 11, and the rotating bracket 131 is connected to the moving member of the first linear module 121. Specifically, the guide of the first linear module 121 is disposed in the length direction of the steel pipe 50, so that the rotating bracket 131 can drive the steel pipe 50 to move horizontally in the length direction, and the weld seam detector 30 can detect the weld seams 51 located at all positions on the steel pipe 50 in the moving and rotating processes of the steel pipe 50, thereby achieving a good use effect.
Further, the translation mechanism 12 further includes a translation bracket 122, the first linear modules 121 are provided in plurality, and each of the first linear modules 121 is installed on the translation bracket 122 side by side, and each of the first linear modules 121 moves simultaneously to stably drive the rotating bracket 131 to move. The first linear module 121 may be a linear sliding table (the guide is a linear guide rail, the moving member is a slider), a lead screw module (the guide is a lead screw, the moving member is a moving nut) or a linear motor (the guide is a stator, the moving member is a mover), and the like, and is set as required.
In one embodiment, as shown in fig. 1, 2 and 5, the grabbing mechanism 20 comprises a grabbing bracket 21, a second linear module 22 and a magnetic member 23 for adsorbing the steel pipe 50, wherein a guide member of the second linear module 22 is mounted on the rotating bracket 131, a moving member of the second linear module 22 is connected with the grabbing bracket 21, and the magnetic member 23 is mounted on the grabbing bracket 21. Specifically, when grabbing steel pipe 50, snatch support 21 and move towards steel pipe 50 under the drive of second straight line module 22 at first, snatch support 21 and steel pipe 50 and laminate each other and be close to the back, magnetism piece 23 begins the circular telegram, and magnetism piece 23 adsorbs steel pipe 50 on snatching support 21 this moment, then snatch support 21 and move steel pipe 50 to in upset district 11 under the drive of second straight line module 22, then magnetism piece 23 cuts off the power supply again for steel pipe 50 places on rotating assembly 132. The second linear module 22 may be a linear sliding table (the guide is a linear guide rail at this time, and the moving member is a slider), a lead screw module (the guide is a lead screw at this time, and the moving member is a moving nut), a linear motor (the guide is a stator at this time, and the moving member is a mover), or the like, and is set as required.
In one embodiment, as shown in fig. 1 to 3, the steel pipe weld quality detection device further includes a loading mechanism 40, the loading mechanism 40 includes a translation component 41 and a skip component 42, the skip component 42 is mounted on the translation component 41, the translation component 41 is used for driving the skip component 42 to move, the turnover mechanism 10 is mounted on the skip component 42, and the skip component 42 is used for overturning the turnover mechanism 10. Specifically, the translation assembly 41 is used for loading the tipping bucket assembly 42 and moving the turnover mechanism 10 mounted on the tipping bucket assembly 42, so as to replace manual conveying of the steel pipe 50; the tipping bucket assembly 42 is used for matching with the first linear module 121 and the second linear module 22 to grab and place the steel pipe 50 when the steel pipe 50 is conveyed, and then is driven by the translation assembly 41 to transfer to a specified position; through under the cooperation of translation subassembly 41, first straight line module 121, second straight line module 22, tipping bucket subassembly 42 and grabbing mechanism 20, can realize the full-automatic operation such as the operation of grabbing, shifting and placing of realizing steel pipe 50 to replace manual operation, thereby effectual detection efficiency who improves steel pipe 50 and the security in the testing process. The translation assembly 41 may be any vehicle-mounted moving platform, such as an AGV. Further, the weld detector 30 may be mounted on the translation assembly 41 by a support rod 31 and positioned to the side of the staging area 11 with support from the support rod 31.
As shown in figures 1-3, the utility model discloses steel pipe welding seam quality detection device specifically detects operation process as follows:
the translation assembly 41 serves as a vehicle-mounted platform to drive the whole to move to the position of the steel pipe 50 to be detected, then the first linear module 121, the second linear module 22, the skip bucket assembly 42 and the grabbing mechanism 20 are matched with each other to grab the steel pipe 50 on the rotating assembly 132 located in the overturning area 11 and enable the length direction of the steel pipe 50 to be horizontally arranged, at the moment, the magnetic part 23 on the grabbing mechanism 20 is powered off to enable the steel pipe 50 to rotate in the overturning area 11, then the rotating assembly 132 is started to drive the steel pipe 50 to rotate in the horizontal direction, at the moment, the first linear module 121 simultaneously drives the steel pipe 50 to move in the horizontal direction, at the moment, the steel pipe 50 rotates in the horizontal direction and also moves in the horizontal direction, and therefore the steel pipe 50 is enabled to be overturned in a spiral shape integrally to detect the position of the welding seam detector 30. In the process of turning over the whole steel pipe 50 in a spiral shape, the rotation speed of the rotating wheel 1321 and the moving speed of the first linear module 121 can be controlled, that is, the circumferential rotation speed and the horizontal moving speed of the steel pipe 50 can be controlled, so that the weld detector 30 can perform nondestructive detection along the spiral weld 51 of the steel pipe 50 all the time. After the detection is finished, the magnetic part 23 is electrified to fix the steel pipe 50 in the overturning area 11, then the overturning bucket assembly 42 is started, so that the rotating bracket 131 drives the steel pipe 50 to rotate to a state perpendicular to the ground (at the moment, the guide part of the first linear module 121 is also in a state perpendicular to the ground), then the first linear module 121 drives one end of the steel pipe 50 to gradually approach the ground until the steel pipe 50 is stably placed on the ground, at the moment, the magnetic part 23 is powered off to loosen the steel pipe 50, then the moving platform drives the overturning mechanism 10 to move to leave the detected steel pipe 50 to grab another steel pipe 50 to be detected, so that the detection work of the welding seam 51 of the steel pipe 50 is fully automatically completed one by one, the detection efficiency is high, and the manual participation is few.
In one embodiment, as shown in fig. 1 to 3, the skip bucket assembly 42 includes a skip bucket driving member 421 and a four-bar linkage 422, the skip bucket driving member 421 is mounted on the translation assembly 41, a driving end of the skip bucket driving member 421 is connected to the four-bar linkage 422, and the four-bar linkage 422 is used for driving the turnover mechanism 10 to rotate. Specifically, when the tipping mechanism drives the turning mechanism 10 to turn, the tipping drive 421 drives the four-bar linkage 422 to gradually expand, wherein the tipping drive 421 is preferably a hydraulic cylinder, and when the four-bar linkage 422 is driven, a piston rod of the hydraulic cylinder extends to drive the four-bar linkage 422 to move, so that the four-bar linkage 422 is in an expanded state, thereby realizing adjustment of the posture of the steel pipe 50 to be vertical to the ground, after the steel pipe 50 is placed on the ground, a piston rod of the hydraulic cylinder contracts, so that the four-bar linkage 422 is gradually in a furled state until a central axis in the turning area 11 is parallel to the horizontal plane, i.e., the posture of each mechanism is adjusted to be in an.
In one embodiment, as shown in fig. 1 to 3, the four-bar linkage 422 includes a first bar 4221, a second bar 4222, a third bar 4223 and a fourth bar 4224, the first bar 4221 is mounted on the translation assembly 41, two ends of the first bar 4221 are respectively hinged to one end of the second bar 4222 and one end of the third bar 4223, two ends of the fourth bar 4224 are respectively hinged to the other end of the second bar 4222 and the other end of the third bar 4223, a driving end of the tipping bucket driving member 421 is connected to the second bar 4222 or the third bar 4223, and the tipping mechanism 10 is mounted on the fourth bar 4224. Specifically, in an initial state, the first link 4221 and the fourth link 4224 are attached to each other and close to each other, when the steel pipe 50 needs to be put down, a piston rod of the hydraulic cylinder extends to drive the second link 4222 to rotate in a direction perpendicular to the first link 4221, at this time, the second link 4222 simultaneously drives the fourth link 4224 to rotate, so that the fourth link 4224 gradually gets away from the first link 4221, and meanwhile, the fourth link 4224 also drives the third link 4223 to move in a direction perpendicular to the first link 4221 until the steel pipe 50 is perpendicular to the ground; after the steel pipe 50 is laid down, the piston rod of the hydraulic cylinder is contracted to rotate the second link 4222, the fourth link 4224 and the third link 4223 in opposite directions, so as to restore the original state.
In one embodiment, as shown in fig. 1 and 3, the four-bar linkage 422 drives the turnover mechanism 10 to rotate between 0 ° and 90 °. Specifically, the four-bar linkage 422 drives the turnover mechanism 10 to rotate between 0 degrees and 90 degrees, so that the steel pipe 50 can be ensured to be perpendicular to the ground when being placed, the stability of placing the steel pipe 50 is ensured, the condition that the steel pipe 50 falls down when being placed is avoided, and the potential safety hazard is avoided.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a steel pipe welding seam quality testing device which characterized in that: the steel pipe welding line detection device comprises a turnover mechanism, a grabbing mechanism and a welding line detector, wherein a turnover area used for placing a steel pipe is arranged on the turnover mechanism, the welding line detector faces the turnover area and is used for detecting a welding line on the steel pipe, the turnover mechanism is used for facing the welding line on the steel pipe to the welding line detector, and the grabbing mechanism is used for grabbing the steel pipe and placing the steel pipe to the interior of the turnover area.
2. The steel pipe weld quality detection device according to claim 1, characterized in that: the turnover mechanism comprises a translation mechanism and a rotating mechanism, the rotating mechanism is installed on a driving end of the translation mechanism, the translation mechanism drives the rotating mechanism to move in the horizontal direction, the turnover area is arranged on the rotating mechanism, and the rotating mechanism is used for rotating the steel pipe located in the turnover area.
3. The steel pipe weld quality detection device according to claim 2, characterized in that: rotary mechanism includes runing rest and at least one rotating assembly, the upset district is located on the runing rest, rotating assembly includes two at least swiveling wheels, rotatory area and rotary driving piece, each the swiveling wheel interval is installed on the runing rest, rotatory area is around locating each on the swiveling wheel and being located in the upset district, rotary driving piece's drive end and one of them the swiveling wheel is connected and is driven this the swiveling wheel rotates, rotatory area is used for driving the steel pipe is in upset district internal rotation.
4. The steel pipe weld quality detection device according to claim 3, characterized in that: the rotating assemblies are two and are respectively close to two ends of the overturning area.
5. The steel pipe weld quality detection device according to claim 3, characterized in that: the translation mechanism comprises at least one first linear module, a guide piece of the first linear module is parallel to the central axis of the steel pipe in the turnover area, and the rotating support is connected with a moving piece of the first linear module.
6. The steel pipe weld quality detection device according to claim 3, characterized in that: the grabbing mechanism comprises a grabbing support, a second linear module and a magnetic part used for adsorbing the steel pipe, the guide part of the second linear module is installed on the rotating support, the moving part of the second linear module is connected with the grabbing support, and the magnetic part is installed on the grabbing support.
7. The steel pipe weld quality detection device according to any one of claims 1 to 6, characterized in that: the steel pipe welding seam quality detection device further comprises a loading mechanism, wherein the loading mechanism comprises a translation assembly and a tipping bucket assembly, the tipping bucket assembly is installed on the translation assembly, the translation assembly is used for driving the tipping bucket assembly to move, the turnover mechanism is installed on the tipping bucket assembly, and the tipping bucket assembly is used for overturning the turnover mechanism.
8. The steel pipe weld quality detection device according to claim 7, characterized in that: the tipping bucket assembly comprises a tipping bucket driving part and a four-bar mechanism, the tipping bucket driving part is installed on the translation assembly, the driving end of the tipping bucket driving part is connected with the four-bar mechanism, and the four-bar mechanism is used for driving the turnover mechanism to rotate.
9. The steel pipe weld quality detection device according to claim 8, characterized in that: the four-bar linkage mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the first connecting rod is installed on the translation assembly, two ends of the first connecting rod are hinged to one end of the second connecting rod and one end of the third connecting rod respectively, two ends of the fourth connecting rod are hinged to the other end of the second connecting rod and the other end of the third connecting rod respectively, a driving end of the tipping bucket driving piece is connected with the second connecting rod or the third connecting rod, and the turnover mechanism is installed on the fourth connecting rod.
10. The steel pipe weld quality detection device according to claim 8, characterized in that: the four-bar linkage mechanism drives the turnover mechanism to rotate between 0 and 90 degrees.
CN201922204610.4U 2019-12-10 2019-12-10 Steel pipe welding seam quality detection device Active CN211469982U (en)

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Application Number Priority Date Filing Date Title
CN201922204610.4U CN211469982U (en) 2019-12-10 2019-12-10 Steel pipe welding seam quality detection device

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Application Number Priority Date Filing Date Title
CN201922204610.4U CN211469982U (en) 2019-12-10 2019-12-10 Steel pipe welding seam quality detection device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112896971A (en) * 2021-05-10 2021-06-04 天津朗誉机器人有限公司 Turnover mechanism and AGV

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112896971A (en) * 2021-05-10 2021-06-04 天津朗誉机器人有限公司 Turnover mechanism and AGV

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