Welding device for scaffold cross beam machining

Abstract

The invention relates to the technical field of scaffold welding, and provides a welding device for scaffold cross beam machining, which comprises an equipment rack, rotating discs, a connecting rod, an erecting assembly, a clamping assembly, a positioning assembly and a driving assembly, a welding robot is arranged on one side of the equipment rack, and the welding device further comprises two rotating discs, a connecting rod, an erecting assembly, a clamping assembly, a positioning assembly and a driving assembly, a plurality of connecting rods are fixedly installed between the two rotating discs in a circumferential shape at equal angles, a plurality of erecting assemblies are arranged between the two rotating discs at equal intervals, the erecting assemblies are in sliding fit with the connecting rods, each erecting assembly is provided with a clamping assembly, the positioning assembly is installed on the erecting assemblies, and the driving assembly is installed in the equipment rack. By means of the technical scheme, the technical problems that in the prior art, due to the fact that clamping of the structural part or the scaffold cross beam is unstable or inaccurate, the welding position of the structural part deviates from the expectation in the welding process, and then the welding quality and accuracy are affected are solved.

Description

Technical Field

[0001] The embodiments of the present disclosure relate to the technical field of scaffolding welding, and in particular, to a welding device for processing scaffolding crossbeams. Background Art

[0002] Scaffolding crossbeams are an important part of the scaffolding and are horizontal rods in the scaffolding. Together with the vertical poles, they constitute the basic structure of the scaffolding. They are horizontally connected between the vertical poles to form the working platform and supporting structure of the scaffolding. The crossbeams play a load-bearing role in the scaffolding to ensure the stability and safety of the entire scaffolding. In actual construction, the arrangement and connection methods of the crossbeams will vary according to different types of scaffolding and construction requirements.

[0003] In order to improve the stability and safety of the scaffolding during use, structural parts are generally welded on the crossbeams of the scaffolding, which makes it easier to install the scaffolding, making the scaffolding more stable when bearing heavy loads, and the parts on the scaffolding will not move or fall off easily. This improves the overall stability of the scaffolding, reduces the risk of deformation and collapse, and makes the scaffolding easier to build and dismantle.

[0004] In the specific welding process, if the clamping of the structural parts or scaffolding beams is unstable or inaccurate, or if there is a position deviation in the process of connecting the structural parts and the scaffolding, it is easy to cause the positions of the scaffolding beams and the structural parts before welding to shift during welding, resulting in the welding position deviating from the expected one, that is, there is a slight displacement in the welding position of the structural parts, resulting in the position deviation of the welding joint, which in turn affects the quality of welding and the accuracy of the welding position of the structural parts. Summary of the invention

[0005] To overcome the above-mentioned defects, an embodiment of the present disclosure provides a welding device for processing scaffolding beams, which solves the technical problem in the prior art that the welding position of the structural parts during welding deviates from the expected value due to unstable or inaccurate clamping of the structural parts or scaffolding beams, thereby affecting the quality and accuracy of the welding.

[0006] The technical solution of the present disclosure is as follows: A welding device for processing scaffolding beams, comprising an equipment frame, a welding robot is arranged on one side of the equipment frame, and further comprising: A rotating disk, two rotating disks are coaxially and rotatably mounted on the equipment frame; Connecting rods, a plurality of connecting rods are fixedly installed at equal angles in a circle between the two rotating disks; Erection components, a plurality of the erection components are arranged at equal distances between the two rotating disks, and the plurality of the erection components are slidably matched with the connecting rods to place the scaffolding beams to be welded; A clamping assembly, each of the erection assemblies is equipped with a clamping assembly for installing structural members that need to be welded on the scaffolding beams; A positioning assembly, the positioning assembly being mounted on the erection assembly and used for preliminarily fixing the scaffolding beam to be welded; A driving assembly is installed inside the equipment frame and is used to drive the rotating disk to rotate.

[0007] On the basis of the above scheme, the erection assembly includes: A mounting frame, wherein a plurality of the mounting frames are arranged at equal distances between the two rotating disks; An erection part, which is mounted on the mounting frame and is used to carry a scaffolding beam; A fixing part, wherein the fixing part is mounted on the mounting frame and is slidably connected to the connecting rod, and is used to fix the position of the mounting frame on the connecting rod.

[0008] On the basis of the above scheme, the erection part comprises: A mounting slot, each of the mounting frames is provided with the mounting slot; A sliding frame, each mounting frame is provided with a plurality of sliding frames fixedly mounted at equal angles in a circular shape, the plurality of sliding frames correspond to the plurality of connecting rods one by one, and the plurality of sliding frames are respectively slidably connected to the plurality of connecting rods.

[0009] On the basis of the above solution, the fixing part comprises: First nuts, a plurality of first nuts are fixedly mounted on each of the sliding frames at equal angles in a circular shape; Fixing holes, each of the sliding frames is provided with a plurality of fixing holes in a circular shape with equal angles, and the plurality of fixing holes correspond one to one with the plurality of the first nuts; A first screw, wherein each of the first nuts is threadedly mounted with the first screw, the first screw is located inside the fixing hole, and the tail end of the first screw abuts against the connecting rod.

[0010] On the basis of the above scheme, the clamping assembly comprises: Slide rails, a plurality of the slide rails are fixedly mounted at equal angles in a circular shape on one side of each mounting frame; A positioning frame, on each of the slide rails the positioning frame is slidably mounted; A first electric cylinder, wherein a plurality of the first electric cylinders are fixedly mounted on one side of each of the mounting frames, and output ends of the plurality of the first electric cylinders are respectively fixedly connected to the plurality of the positioning frames; A clamping part, each of the positioning frames is provided with the clamping part for clamping the structural parts to be welded; The mounting portion is installed inside the clamping portion and is used to fix the position of the structural member.

[0011] On the basis of the above solution, the clamping part comprises: An assembly rack, each of the positioning racks is provided with the assembly rack; Sliding holes, each of the assembly racks is provided with the sliding holes; A mounting column, each of the positioning frames is fixedly mounted with the mounting column, a plurality of the mounting columns correspond to a plurality of the assembly frames one by one, and the mounting columns are slidably connected to the sliding holes; A wedge-shaped groove is provided on each of the assembly racks.

[0012] In addition to the above solutions, it also includes: Positioning holes, each of the sliding holes is provided with a plurality of positioning holes in a circular shape with equal angles; A second nut, wherein the second nut is fixedly mounted on one end of each of the positioning holes away from the center of the sliding hole; A second screw, each of the second nuts is threadedly mounted with the second screw, the second screw is located inside the positioning hole, and the tail end of the second screw abuts against the mounting column.

[0013] On the basis of the above solution, the installation part includes: An installation groove, wherein each of the wedge-shaped grooves has an installation groove formed therein; Swing frames, two swing frames are symmetrically and rotatably installed inside each installation slot; A reed, wherein the reed is fixedly installed between each swing frame and the side wall of the mounting groove; An arc-shaped pad is fixedly mounted on each of the swing frames.

[0014] Based on the above solution, the positioning component includes: Second electric cylinders, a plurality of second electric cylinders are fixedly mounted in a circular shape and at equal angles on one side of each mounting frame away from the slide rail; A positioning frame is fixedly mounted on the output end of each of the second electric cylinders.

[0015] Based on the above solution, the driving component includes: A driven pulley, wherein the driven pulley is fixedly mounted on one of the rotating disks; A motor, wherein the motor is fixedly mounted on the equipment frame; A driving pulley, the output end of the motor is fixedly mounted with the driving pulley; A transmission belt is provided on a tensioning sleeve between the driven pulley and the driving pulley.

[0016] The beneficial effects of the embodiments of the present disclosure are: 1. In the present disclosure, the first screw is loosened and the mounting frame is pushed to slide on the plurality of connecting rods, thereby adjusting the relative position of the structural member and the scaffolding crossbeam. When the relative position between the mounting frame and the connecting rod needs to be fixed, the first screw is turned, and the first screw moves under the action of the first nut, and the tail end of the first screw is located in the fixing hole until the tail end of the first screw abuts against the connecting rod, thereby fixing the relative position between the mounting frame and the connecting rod, so as to facilitate the adjustment of the welding position of the structural member on the scaffolding crossbeam with different installation requirements, thereby adapting to different usage requirements.

[0017] 2. In the present disclosure, when installing the structural member, the end of the structural member close to the bottom of the wedge-shaped groove will first contact the arc pad. At this time, the swing frame swings, the arc pad is deformed, and the spring is compressed until the structural member is placed in the bottom of the wedge groove. Through the action of the spring, the spring presses the arc pad onto the structural member through the swing frame, thereby fixing the relative position of the structural member and the wedge-shaped groove, avoiding the possibility of the position of the structural member being offset during the movement of the structural member, and reducing the displacement or falling off of the structural member on the wedge groove, thereby reducing the problem of uncertain position of the structural member, and avoiding the possibility of deviation in the welding position.

[0018] 3. In the present invention, by cooperating with the erection assembly and the clamping assembly, in the process of fixing the structural members, the possibility of displacement of the structural members due to vibration and the like during movement is reduced, and the accuracy of the welding position between the structural members and the scaffolding beams is improved. At the same time, according to the welding requirements, the welding position of the structural members and the welding position between adjacent structural members are adjusted, thereby improving the welding quality and usability. By setting the positioning assembly, the scaffolding beams are axially fixed before welding, thereby further ensuring the accuracy of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments of the present disclosure. Obviously, the drawings described below are only some exemplary embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on the contents of the exemplary embodiments of the present disclosure and these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of a three-dimensional structure in cross section in the present invention; Figure 3It is a schematic diagram of the overall structure from another angle in the present invention; Figure 4 It is a schematic diagram of the structure of the coordination between the erection assembly and the clamping assembly in the present invention; Figure 5 It is a cross-sectional structural schematic diagram of the coordination of the erection part and the fixing part in the present invention; Figure 6 It is a structural schematic diagram of the clamping assembly in the present invention; Figure 7 It is a schematic cross-sectional structure diagram of the clamping part in the present invention; Figure 8 It is a schematic cross-sectional structure diagram of the mounting portion of the present invention; Fig. 9 It is a schematic diagram of the structure of the positioning component in the present invention.

[0021] In the figure: 1. Equipment frame; 2. Welding robot; 3. Rotating disk; 4. Connecting rod; 5. Mounting frame; 6. Mounting slot; 7. Sliding frame; 8. First nut; 9. Fixing hole; 10. First screw; 11. Slide rail; 12. Positioning frame; 13. First electric cylinder; 14. Sliding hole; 15. Assembly frame; 16. Mounting column; 17. Wedge-shaped slot; 18. Positioning hole; 19. Second nut; 20. Second screw; 21. Mounting slot; 22. Swinging frame; 23. Spring leaf; 24. Arc pad; 25. Second electric cylinder; 26. Positioning frame; 27. Driven pulley; 28. Motor; 29. ​​Driving pulley; 30. Transmission belt. DETAILED DESCRIPTION

[0022] The present disclosure is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure, rather than to limit the present disclosure.

[0023] In order to simplify the drawings, only the parts related to the disclosure are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0024] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to specific circumstances.

[0025] In the present disclosure, unless otherwise expressly specified and limited, a first feature being “above” or “below” a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being “above”, “above”, and “above” a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0026] In the description of this embodiment, terms such as "up", "down", "left", and "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0027] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] like Figures 1 to 9 As shown, it shows a welding device for processing scaffold beams in an embodiment of the present disclosure, including an equipment frame 1, a welding robot 2 is arranged on one side of the equipment frame 1, and also includes a rotating disk 3, a connecting rod 4, an erection component, a clamping component, a positioning component and a driving component. Two rotating disks 3 are coaxially and rotatably installed on the equipment frame 1, and a plurality of connecting rods 4 are fixedly installed at equal angles in a circular shape between the two rotating disks 3. A plurality of erection components are arranged equidistantly between the two rotating disks 3. The plurality of erection components are slidably matched with the connecting rod 4 for placing the scaffold beams to be welded. The erection component includes a mounting frame 5, an erection part and a fixing part. A plurality of mounting frames 5 are arranged equidistantly between the two rotating disks 3. The erection part is installed on the mounting frame 5 for carrying the scaffold beams. The fixing part is installed on the mounting frame 5, and the fixing part is slidably connected with the connecting rod 4 for fixing the position of the mounting frame 5 on the connecting rod 4. Specifically, when it is necessary to weld the scaffolding beams and the structural parts on the scaffolding beams, the structural parts need to be placed in the corresponding clamping assemblies in sequence, and then the scaffolding beams to be welded are placed on the mounting portion on the mounting frame 5. After adjusting the position of the scaffolding beams in the axial direction of the rotating disk 3, the positioning assembly is started at this time to fix the scaffolding beams so that they do not move relative to the multiple mounting frames 5. Then the clamping assembly is opened, and the ends of the multiple structural parts that need to be welded to the scaffolding beams are placed against the scaffolding beams, and further The scaffolding beams are fixed, and welding of the scaffolding beams can be started at this time. At this time, the driving component is started, and the driving component drives one of the rotating disks 3 to rotate. Through the setting of the connecting rod 4, the two rotating disks 3 are driven to rotate synchronously at the same time, so that the positions of multiple mounting frames 5 are adjusted at the same time, thereby adjusting the positions of the scaffolding beams. At this time, the welding robot 2 is turned on, and all the multiple structural parts can be welded on the scaffolding beams. After the welding is completed, the clamping component and the positioning component are loosened, and the welded scaffolding beams can be taken out.

[0029] The above, such as Figure 4 , Figure 5 As shown, the mounting portion includes a mounting groove 6 and a sliding frame 7. Each mounting frame 5 is provided with a mounting groove 6. Each mounting frame 5 is provided with a plurality of sliding frames 7 fixedly mounted at equal angles in a circular shape. The plurality of sliding frames 7 correspond one-to-one to the plurality of connecting rods 4, and the plurality of sliding frames 7 are slidably connected to the plurality of connecting rods 4, respectively.

[0030] Specifically, when placing the scaffolding beams, the scaffolding beams need to be placed between the mounting grooves 6 on the multiple mounting frames 5. The bottom of the mounting grooves 6 is arc-shaped, which is convenient for positioning the scaffolding beams. Since the installation requirements of the structural parts on different scaffolding beams are different, the welding position also needs to be adjusted. At this time, the sliding frame 7 is released, and the mounting frame 5 can be manually pushed to slide on the multiple connecting rods 4, thereby adjusting the relative position of the structural parts and the scaffolding beams, so as to facilitate the adjustment of the welding position of the structural parts on the scaffolding beams with different installation requirements.

[0031] The above, such as Figure 5 As shown, the fixing part includes a first nut 8, a fixing hole 9 and a first screw 10. A plurality of first nuts 8 are fixedly installed at equal angles in a circular shape on each sliding frame 7. A plurality of fixing holes 9 are opened at equal angles in a circular shape on each sliding frame 7. The plurality of fixing holes 9 correspond one to one with the plurality of first nuts 8. A first screw 10 is threadedly installed on each first nut 8. The first screw 10 is located inside the fixing hole 9, and the tail end of the first screw 10 abuts against the connecting rod 4.

[0032] Specifically, when adjusting the relative position between the mounting frame 5 and the multiple connecting rods 4, it is necessary to loosen the first screw 10 and push the mounting frame 5 so that the sliding frame 7 and the connecting rod 4 slide relative to each other. When it is necessary to fix the relative position between the mounting frame 5 and the connecting rod 4, the first screw 10 is turned. The first screw 10 moves along the axial position of the first screw 10 under the action of the first nut 8. At this time, the tail end of the first screw 10 moves in the fixing hole 9 until the tail end of the first screw 10 abuts against the connecting rod 4. Repeat the above steps to adjust the multiple first screws 10, thereby fixing the relative position between the sliding frame 7 and the connecting rod 4, thereby fixing the relative position between the mounting frame 5 and the connecting rod 4.

[0033] like Figures 6 to 8 As shown, each erection component is installed with a clamping component for installing structural parts that need to be welded on the scaffolding beams. The clamping component includes a slide rail 11, a positioning frame 12, a first electric cylinder 13, a clamping part and a mounting part. One side of each mounting frame 5 is fixedly installed with multiple slide rails 11 at equal angles in a circular shape, and a positioning frame 12 is slidably installed on each slide rail 11. One side of each mounting frame 5 is fixedly installed with multiple first electric cylinders 13, and the output ends of the multiple first electric cylinders 13 are respectively fixedly connected to the multiple positioning frames 12. Each positioning frame 12 is installed with a clamping part for clamping the structural parts to be welded, and the mounting part is installed inside the clamping part to fix the position of the structural parts.

[0034] Specifically, after the structural members are clamped in sequence by the clamping part, and the relative positions of the structural members on the clamping part are fixed by the installation part, and then the positions of the scaffolding beams to be welded are fixed, the structural members can be moved onto the scaffolding beams, and the structural members are brought into contact with the scaffolding beams. At this time, the first electric cylinder 13 is started, and the first electric cylinder 13 pushes the positioning frame 12 to move along the slide rail 11 until the structural member is moved to a position in contact with the scaffolding beams. The first electric cylinder 13 can be fixed, and welding of the structural member and the scaffolding beams can be started. After welding is completed, the first electric cylinder 13 is retracted, and the installation part and the clamping part are separated from the structural member. Then the scaffolding beams are released and the scaffolding beams can be taken out.

[0035] The above, such as Figure 7 , Figure 8As shown, the clamping portion includes a sliding hole 14, an assembly frame 15, a mounting column 16 and a wedge-shaped groove 17. A sliding hole 14 is provided on each assembly frame 15. An assembly frame 15 is provided on each adjustment frame 12. A mounting column 16 is fixedly installed on each adjustment frame 12. Multiple mounting columns 16 correspond to multiple assembly frames 15 one by one. The mounting columns 16 are slidably connected to the sliding hole 14. A wedge-shaped groove 17 is provided on each assembly frame 15. It also includes a positioning hole 18, a second nut 19 and a second screw 20. Each sliding hole 14 is provided with multiple positioning holes 18 at equal angles in a circular shape. A second nut 19 is fixedly installed at one end of each positioning hole 18 away from the center of the sliding hole 14. A second screw 20 is threadedly installed on each second nut 19. The second screw 20 is located inside the positioning hole 18, and the tail end of the second screw 20 abuts against the mounting column 16.

[0036] Specifically, when it is necessary to place the structural parts, the structural parts are sequentially placed in the wedge-shaped grooves 17 on the corresponding assembly frames 15, so that the structural parts are stuck in the wedge-shaped grooves 17. When it is necessary to move the structural parts in the wedge-shaped grooves 17 to the scaffolding beams, the movement of the adjustment frame 12 drives the installation column 16 to move, and the installation column 16 drives the assembly frame 15 to move until the structural parts are in contact with the scaffolding beams, and then the structural parts can be welded to the scaffolding beams. Due to the different specific use requirements of the scaffolding beams, the position distances between the structural parts on each scaffolding beam are also different. When adjusting the position between two adjacent structural parts, first Loosen the second screw 20 so that the assembly frame 15 can move on the mounting column 16 through the setting of the sliding hole 14, thereby adjusting the relative position between two adjacent structural members. After adjusting the relative position between the assembly frame 15 and the mounting column 16, turn the second screw 20. The second screw 20 moves along the axial position of the second screw 20 under the action of the second nut 19. At this time, the tail end of the second screw 20 moves in the positioning hole 18 until the tail end of the second screw 20 abuts against the mounting column 16. Repeat the above steps to adjust multiple second screws 20, thereby fixing the relative position between the assembly frame 15 and the mounting column 16.

[0037] The above, such as Figure 8 As shown, the mounting portion includes a mounting groove 21, a swing frame 22, a spring 23 and an arc pad 24. A mounting groove 21 is opened inside each wedge-shaped groove 17, and two swing frames 22 are symmetrically and rotatably installed inside each mounting groove 21. A spring 23 is fixedly installed between each swing frame 22 and the side wall of the mounting groove 21, and an arc pad 24 is fixedly installed on each swing frame 22.

[0038] Specifically, after the structural member is placed in the wedge-shaped groove 17, it may be difficult to form a stable connection between the structural member and the wedge-shaped groove 17. If vibration or the like occurs during the placement of the structural member, the structural member may be displaced or fall off on the wedge-shaped groove 17. In order to avoid the problem of uncertain position of the structural member, when installing the structural member, the end of the structural member close to the bottom of the wedge-shaped groove 17 may first contact the arc pad 24. The arc pad 24 may be made of heat-resistant rubber material. As the structural member continues to move toward the bottom of the wedge-shaped groove 17, the swing frame 22 may swing, and the arc pad 24 may also move relative to the structural member and deform. At this time, the spring leaf 23 may be compressed until the structural member is placed at the bottom of the wedge-shaped groove 17. At this time, through the action of the spring leaf 23, the spring leaf 23 presses the arc pad 24 onto the structural member through the swing frame 22, thereby fixing the relative position of the structural member and the wedge-shaped groove 17, thereby avoiding the position of the structural member from shifting during the movement of the structural member, resulting in a deviation in the welding position.

[0039] like Fig. 9 As shown, the positioning assembly is installed on the erection assembly and is used to preliminarily fix the scaffolding beam to be welded. The positioning assembly includes a second electric cylinder 25 and a positioning frame 26. A plurality of second electric cylinders 25 are fixedly installed at equal angles in a circular shape on one side of each mounting frame 5 away from the slide rail 11, and a positioning frame 26 is fixedly installed at the output end of each second electric cylinder 25.

[0040] Specifically, after the scaffolding beam to be welded is placed in the erection groove 6, the scaffolding beam needs to be fixed at this time, and the second electric cylinder 25 is started. The second electric cylinder 25 drives the positioning frame 26 to move until the positioning frame 26 contacts the scaffolding beam, so that the relative position of the scaffolding beam can be fixed, and the position of the scaffolding beam can also be positioned.

[0041] like Figure 2 As shown, the driving assembly is installed inside the equipment frame 1, and is used to drive the rotating disk 3 to rotate. The driving assembly includes a driven pulley 27, a motor 28, a driving pulley 29 and a transmission belt 30. A driven pulley 27 is fixedly installed on one of the rotating disks 3, the motor 28 is fixedly installed on the equipment frame 1, and a driving pulley 29 is fixedly installed on the output end of the motor 28. A transmission belt 30 is provided as a tensioning sleeve between the driven pulley 27 and the driving pulley 29.

[0042] Specifically, after the scaffolding beam is installed and the structural parts are positioned with the scaffolding, it is necessary to adjust the circumferential position of the scaffolding beam to facilitate welding of the scaffolding beam and the structural parts. At this time, the motor 28 is started, and the motor 28 drives the active pulley 29 to rotate, and the active pulley 29 drives the transmission belt 30 to rotate, and the transmission belt 30 drives the driven gear to rotate, and the driven gear can drive one of the rotating disks 3 to rotate. By setting the connecting rod 4, the two rotating disks 3 can be driven to rotate synchronously at the same time, so that the circumferential position of the scaffolding beam can be adjusted by setting the mounting frame 5.

[0043] The working principle or usage process of this application is: When it is necessary to perform welding processing on the scaffolding crossbeams and the structural parts on the scaffolding crossbeams, the scaffolding crossbeams need to be placed between the mounting grooves 6 on the multiple mounting frames 5. The bottom of the mounting grooves 6 is arc-shaped, so as to facilitate the positioning of the scaffolding crossbeams. Since the installation requirements of the structural parts on different scaffolding crossbeams are different, it is also necessary to adjust the welding position. When adjusting the relative position between the mounting frame 5 and the multiple connecting rods 4, it is necessary to loosen the first screw 10 and push the mounting frame 5 so that the sliding frame 7 and the connecting rod 4 slide relative to each other. When it is necessary to fix the relative position between the mounting frame 5 and the connecting rod 4, the first screw 10 is screwed. The first screw 1 0 moves along the axial position of the first screw 10 under the action of the first nut 8. At this time, the tail end of the first screw 10 moves in the fixing hole 9 until the tail end of the first screw 10 abuts against the connecting rod 4. Repeat the above steps to adjust multiple first screws 10, so as to fix the relative position between the sliding frame 7 and the connecting rod 4, thereby fixing the relative position between the mounting frame 5 and the connecting rod 4, and then start the second electric cylinder 25. The second electric cylinder 25 drives the positioning frame 26 to move until the positioning frame 26 contacts with the scaffolding beam, so as to fix the relative position of the scaffolding beam and locate the position of the scaffolding beam.

[0044] Then, the structural parts are sequentially placed in the corresponding clamping positions. At this time, the structural parts are sequentially placed in the corresponding wedge-shaped grooves 17 on the assembly frame 15, so that the structural parts are stuck in the wedge-shaped grooves 17. However, after the structural parts are placed in the wedge-shaped grooves 17, it may be difficult to form a stable connection between the structural parts and the wedge-shaped grooves 17. If vibration occurs during the placement of the structural parts, the structural parts may also be displaced or fall off on the wedge-shaped grooves 17. In order to avoid the problem of uncertain position of the structural parts, when installing the structural parts, the end of the structural parts close to the bottom of the wedge-shaped grooves 17 will first contact with the arc pad 24. The arc pad 24 can be set to a heat-resistant rubber material. As the structural part continues to move toward the bottom of the wedge-shaped groove 17, the swing frame 22 will swing, and the arc pad 24 will also move relative to the structural part and deform at the same time. At this time, the spring leaf 23 is compressed until the structural part is placed in the bottom of the wedge-shaped groove 17. At this time, through the action of the spring leaf 23, the spring leaf 23 presses the arc pad 24 on the structural part through the swing frame 22, thereby fixing the relative position of the structural part and the wedge-shaped groove 17, avoiding the position of the structural part from shifting during the movement of the structural part, resulting in deviation in the welding position.

[0045] Due to the different specific use requirements of the scaffolding beams, the position distances between the structural members on each scaffolding beam are also different. Before placing the structural members, when it is necessary to adjust the position between two adjacent structural members, first loosen the second screw 20 so that the assembly frame 15 can move on the mounting column 16 through the setting of the sliding hole 14, thereby adjusting the relative position between the two adjacent structural members. After adjusting the relative position between the assembly frame 15 and the mounting column 16, turn the second screw 20. The second screw 20 moves along the axial position of the second screw 20 under the action of the second nut 19. At this time, the tail end of the second screw 20 moves in the positioning hole 18 until the tail end of the second screw 20 abuts against the mounting column 16. Repeat the above steps to adjust multiple second screws 20, thereby fixing the relative position between the assembly frame 15 and the mounting column 16.

[0046] After fixing the structural member and the scaffolding beam, it is necessary to move the structural member onto the scaffolding beam and make the structural member contact with the scaffolding beam. At this time, start the first electric cylinder 13, which pushes the adjustment frame 12 to move along the slide rail 11, thereby driving the installation column 16 to move. The installation column 16 drives the assembly frame 15 to move until the structural member contacts with the scaffolding beam. Then the first electric cylinder 13 can be fixed, and welding of the structural member and the scaffolding beam can be started.

[0047] When welding the scaffolding beams and structural members, it is necessary to adjust the circumferential position of the scaffolding beams. At this time, the motor 28 is started, and the motor 28 drives the active pulley 29 to rotate, and the active pulley 29 drives the transmission belt 30 to rotate, and the transmission belt 30 drives the driven gear to rotate, and the driven gear can drive one of the rotating disks 3 to rotate. By setting the connecting rod 4, the two rotating disks 3 can be driven to rotate synchronously at the same time, so that the circumferential position of the scaffolding beam is adjusted by setting the mounting frame 5. At this time, the welding robot 2 is turned on, and all the multiple structural members can be welded on the scaffolding beam. After the welding is completed, the first electric cylinder 13 is retracted, and the arc pad 24 and the wedge-shaped groove 17 are separated from the structural member, and then the second electric cylinder 25 is retracted, and the positioning frame 26 is separated from the scaffolding beam, and then the scaffolding beam can be taken out.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure rather than to limit it. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, which should be included in the scope of the claims of the present disclosure.

Claims

1. A welding device for processing scaffolding beams, comprising an equipment frame (1), a welding robot (2) being arranged on one side of the equipment frame (1), characterized in that: Also includes: A rotating disk (3), two rotating disks (3) being coaxially and rotatably mounted on the equipment frame (1); Connecting rods (4), a plurality of connecting rods (4) being fixedly mounted at equal angles in a circle between the two rotating disks (3); Erection components, a plurality of the erection components are arranged at equal distances between the two rotating disks (3), and the plurality of the erection components are slidably matched with the connecting rod (4) and are used to place scaffolding beams to be welded; A clamping assembly, each of the erection assemblies is equipped with a clamping assembly for installing structural members that need to be welded on the scaffolding beams; A positioning assembly, the positioning assembly being mounted on the erection assembly and used for preliminarily fixing the scaffolding beam to be welded; A driving assembly, the driving assembly is installed inside the equipment frame (1) and is used to drive the rotating disk (3) to rotate.

2. A welding device for processing scaffolding beams according to claim 1, characterized in that: The erection assembly comprises: A mounting frame (5), wherein a plurality of the mounting frames (5) are arranged at equal distances between the two rotating disks (3); An erection part, the erection part is installed on the mounting frame (5) and is used to carry a scaffolding beam; A fixing portion, the fixing portion being mounted on the mounting frame (5), the fixing portion being slidably connected to the connecting rod (4) and being used to fix the position of the mounting frame (5) on the connecting rod (4).

3. A welding device for processing scaffolding beams according to claim 2, characterized in that: The erection unit comprises: A mounting groove (6), each of the mounting frames (5) being provided with the mounting groove (6); A sliding frame (7), wherein each mounting frame (5) is provided with a plurality of the sliding frames (7) fixedly mounted at equal angles in a circular shape, the plurality of the sliding frames (7) corresponding one-to-one to the plurality of the connecting rods (4), and the plurality of the sliding frames (7) are respectively slidably connected to the plurality of the connecting rods (4).

4. A welding device for processing scaffolding beams according to claim 3, characterized in that: The fixing portion comprises: First nuts (8), each of the sliding frames (7) having a plurality of first nuts (8) fixedly mounted at equal angles in a circular shape; Fixing holes (9), each of the sliding frames (7) is provided with a plurality of the fixing holes (9) at equal angles in a circular shape, and the plurality of the fixing holes (9) correspond one-to-one to the plurality of the first nuts (8); A first screw (10), each of the first nuts (8) being threadedly mounted with the first screw (10), the first screw (10) being located inside the fixing hole (9), and the tail end of the first screw (10) being in contact with the connecting rod (4).

5. A welding device for processing scaffolding beams according to claim 4, characterized in that: The clamping assembly comprises: Slide rails (11), with a plurality of the slide rails (11) being fixedly mounted at equal angles in a circular shape on one side of each mounting frame (5); A positioning frame (12), wherein each of the slide rails (11) is slidably mounted with the positioning frame (12); a first electric cylinder (13), wherein a plurality of the first electric cylinders (13) are fixedly mounted on one side of each of the mounting frames (5), and output ends of the plurality of the first electric cylinders (13) are respectively fixedly connected to the plurality of the positioning frames (12); A clamping part, each of the positioning frames (12) is provided with the clamping part, and is used for clamping a structural part to be welded; The mounting portion is installed inside the clamping portion and is used to fix the position of the structural member.

6. A welding device for processing scaffolding beams according to claim 5, characterized in that: The clamping portion comprises: An assembly rack (15), each of the positioning racks (12) being provided with the assembly rack (15); A sliding hole (14), each of the assembly frames (15) being provided with the sliding hole (14); A mounting column (16), wherein each of the positioning frames (12) is fixedly mounted with the mounting column (16), a plurality of the mounting columns (16) correspond one-to-one to a plurality of the assembly frames (15), and the mounting columns (16) are slidably connected to the sliding holes (14); A wedge-shaped groove (17), each of the assembly frames (15) is provided with the wedge-shaped groove (17).

7. A welding device for processing scaffolding beams according to claim 6, characterized in that: Also includes: Positioning holes (18), each of the sliding holes (14) being provided with a plurality of the positioning holes (18) at equal angles in a circular shape; A second nut (19), the second nut (19) being fixedly mounted on one end of each of the positioning holes (18) away from the center of the sliding hole (14); A second screw (20), each of the second nuts (19) is threadedly mounted with the second screw (20), the second screw (20) is located inside the positioning hole (18), and the tail end of the second screw (20) abuts against the mounting column (16).

8. A welding device for processing scaffolding beams according to claim 7, characterized in that: The installation part comprises: A mounting groove (21), wherein each of the wedge-shaped grooves (17) is provided with the mounting groove (21); A swing frame (22), wherein two swing frames (22) are symmetrically and rotatably mounted inside each of the mounting grooves (21); A reed (23), wherein the reed (23) is fixedly mounted between each of the swing frames (22) and the side wall of the mounting groove (21); An arc-shaped pad (24), wherein each of the swing frames (22) is fixedly mounted with the arc-shaped pad (24).

9. A welding device for processing scaffolding beams according to claim 8, characterized in that: The positioning component comprises: Second electric cylinders (25), a plurality of second electric cylinders (25) being fixedly mounted in a circular shape and at equal angles on one side of each mounting frame (5) away from the slide rail (11); A positioning frame (26), wherein the output end of each second electric cylinder (25) is fixedly mounted with the positioning frame (26).

10. A welding device for processing scaffolding beams according to claim 9, characterized in that: The drive assembly comprises: A driven pulley (27), wherein the driven pulley (27) is fixedly mounted on one of the rotating disks (3); A motor (28), wherein the motor (28) is fixedly mounted on the equipment frame (1); A driving pulley (29), the output end of the motor (28) being fixedly mounted with the driving pulley (29); A transmission belt (30) is provided on a tensioning sleeve between the driven pulley (27) and the driving pulley (29).

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