H-shaped steel assembling machine
By designing an intelligent H-beam assembly machine, the problems of low efficiency and poor precision in traditional assembly processes have been solved, enabling efficient processing and high-quality production of H-beams of different sizes. It also features intelligent control and convenient slag removal capabilities.
Patent Information
- Application Number
- CN202511855201.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-10
- Publication Date
- 2026-01-27
AI Technical Summary
Traditional H-beam assembly processes are inefficient, have poor precision, and are labor-intensive. Existing automated equipment has room for improvement in terms of adaptability, stability, and intelligence.
Design an H-beam assembly machine that includes a conveying system, a positioning system, a clamping system, a welding system, and a control system. Through intelligent control, it can process H-beams of different sizes, thereby improving processing efficiency and quality.
Reduce manual operations, improve the efficiency and quality of H-beam processing, enhance the intelligence and adaptability of the processing process, facilitate the removal of welding slag and position adjustment, and facilitate subsequent stacking.
Smart Images
Figure CN121402902A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of steel structure manufacturing, and in particular to an H-beam steel assembly machine. Background Technology
[0002] H-beams are an economical and efficient structural material with a more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. They are named for their cross-section, which resembles the letter "H". Because all parts of an H-beam are arranged at right angles, it has advantages such as strong bending resistance in all directions, simple construction, cost savings, and light structural weight. It has been widely used in construction, bridges, and other fields.
[0003] In recent years, with the increasing demand for steel structures, the requirements for the production efficiency and quality of H-beams have become increasingly stringent. Traditional H-beam assembly processes mostly rely on manual or semi-mechanized operations, which suffer from low efficiency, poor precision, and high labor intensity.
[0004] In recent years, automated assembly technology has gradually become an industry trend, but existing equipment still has considerable room for improvement in terms of adaptability, stability and intelligence. Summary of the Invention
[0005] This application provides an H-beam assembly machine that reduces manual labor and increases intelligence, can adapt to the processing needs of H-beams of different sizes, and can effectively improve the processing efficiency and quality of H-beams.
[0006] This application provides an H-beam erection machine, which adopts the following technical solution: An H-beam erecting machine includes a frame and a conveying system, a positioning system, a pressing system, a welding system, and a control system mounted on the frame; The frame has a processing space extending along its length. The conveying system includes a first conveying device, which is disposed at the bottom of the frame. The first conveying device includes a plurality of conveying rollers and a first driving component. The conveying rollers are rotatably connected to the frame and located at the bottom of the processing space. Their rotation axis is parallel to the width direction of the frame, and the plurality of conveying rollers are evenly distributed along the length direction of the frame. The positioning system is disposed above the first conveying device and includes a fixed plate and two positioning components. The fixed plate is vertically disposed in the processing space and its thickness direction is parallel to the length direction of the frame. The two positioning components are respectively disposed on both sides of the frame. Each positioning component includes a movable plate and a second driving member. The movable plate is vertically disposed in the processing space and its thickness direction is parallel to the width direction of the frame. The second driving member is used to drive the movable plate to move along its thickness direction. The clamping system includes two movable devices, which are located on the top of the frame; each movable device includes a movable seat and a third driving member, which drives the movable seat to move vertically in and out of the processing space. The welding system includes two welding robots; the two welding robots are respectively located on the two movable plates and between the two movable plates, and the welding robots move on the surface of the movable plates; The control system is located on the outside of the frame and is used to control the conveying system, the positioning system, the pressing system and the welding system.
[0007] By adopting the above technical solution, staff can operate the control system according to the needs. After the conveying system transports the H-beams to the desired location and the H-beams are initially assembled, the positioning and clamping systems are controlled to maintain the current position of the H-beams. Finally, the welding system is controlled to weld the joints between the H-beams. This reduces manual labor while increasing automation and can adapt to the processing needs of H-beams of different sizes, effectively improving the processing efficiency and quality of H-beams.
[0008] Optionally, the positioning system further includes multiple support components, and the multiple support components are respectively disposed on both sides of the frame; The support assembly includes a support member and a fourth driving member; the movable plate has multiple clearance openings for the support member to pass through, and the fourth driving member drives the support member to move in a direction parallel to the moving direction of the movable plate.
[0009] By adopting the above technical solution, the intermediate material of H-beams can be kept vertical, which makes it easier for workers to complete the assembly of H-beams, thereby effectively improving the processing efficiency and quality of H-beams.
[0010] Optionally, the welding system includes two sets of tracks, which are respectively distributed on the two movable plates and avoid multiple clearance openings; The welding robot includes a movable table, a robotic arm, and a welding assembly; the movable table moves along the track, the bottom of the robotic arm is disposed on the movable table, and the welding assembly is disposed at the end of the robotic arm.
[0011] By adopting the above technical solutions, welding robots can easily adapt to H-beams of different sizes to complete welding work, thereby effectively improving the intelligence of the H-beam processing process.
[0012] Optionally, the positioning system further includes multiple driving components, and the multiple driving components correspond one-to-one with the multiple supporting components; The drive assembly is located at one end of the support member near the processing space, and includes a drive wheel and a fifth drive member; the drive wheel is rotatably connected to the support member, its rotation axis is vertical and allows the support member to contact the H-beam steel material, and the fifth drive member is used to drive the drive wheel to rotate.
[0013] By adopting the above technical solution, the intermediate material of the H-beam can be kept in contact with the fixed plate to improve its positioning accuracy, thereby effectively improving the overall positioning accuracy of the H-beam and thus effectively improving the processing quality of the H-beam.
[0014] Optionally, the conveying system further includes two second conveying devices, and the two second conveying devices are respectively disposed on the two movable seats; The second conveying device includes a plurality of first rotating rollers and a plurality of sixth driving members that correspond one-to-one; the plurality of first rotating rollers are equally spaced along the length direction of the frame, and the sixth driving members drive the first rotating rollers to rotate relative to the movable seat, with their rotation axis coinciding with their own axis and parallel to the width direction of the frame.
[0015] By adopting the above technical solution, the first conveying device is used to transport the material at the bottom of the H-beam, while the second conveying device is used to transport the material in the middle and top of the H-beam, thereby effectively improving the efficiency of H-beam material transportation and facilitating the subsequent assembly and shaping of the H-beam by workers.
[0016] Optionally, the second conveying device further includes a plurality of seventh driving elements corresponding one-to-one with the plurality of first rotating rollers; The seventh driving component drives the first rotating roller to move relative to the movable seat along its own axial direction, and the two first rotating rollers maintain a distance, with the minimum distance being greater than the thickness of the H-beam steel material.
[0017] By adopting the above technical solution, it is possible for staff to control the movement of the first rotating roller according to their needs, so that the H-beam material conveyed by the second conveying device falls into the processing space, which facilitates the assembly and forming of the H-beam material. Moreover, the first rotating roller can clamp and further position the H-beam after positioning it in the middle, thereby further improving the positioning accuracy of the middle part of the H-beam.
[0018] Optionally, the second conveying device further includes a plurality of second rotating rollers, a plurality of eighth driving members and a plurality of ninth driving members that correspond one-to-one, and the plurality of second rotating rollers and the plurality of first rotating rollers correspond one-to-one; The second rotating roller is located above the first rotating roller; the eighth driving member is used to drive the second rotating roller to rotate relative to the movable seat, and its rotation axis is parallel to the rotation axis of the first rotating roller; the ninth driving member is used to drive the second rotating roller to move relative to the movable seat, and its movement direction is parallel to the movement direction of the first rotating roller.
[0019] By adopting the above technical solution, it is possible for workers to gradually tilt the middle material of the H-beam into the processing space according to their needs, so that the subsequent support components can keep it in a vertical state. At the same time, it is possible for workers to change the position of the welded H-beam in the processing space according to their needs, so that the weld slag generated in the grooves formed on both sides during the welding process can be poured out, and it is also convenient to stack it after it is removed.
[0020] Optionally, there is a space between the second rotating roller and the first rotating roller for conveying H-beam steel material.
[0021] By adopting the above technical solution, the second conveying device can convey the top and middle materials of the H-beam separately, further facilitating the assembly and forming of the H-beam material, further reducing manual labor and providing intelligent operation.
[0022] Optionally, the frame is provided with a chip collection frame at the bottom of the processing space for collecting welding slag and other impurities.
[0023] By adopting the above technical solution, it is convenient for staff to collect and process welding slag in a unified manner, thereby reducing the probability of welding slag causing pollution to the environment around the machine.
[0024] Optionally, the top of the movable plate is provided with a plurality of clearance grooves for the first rotating roller and the second rotating roller to pass through, and the movable seat applies pressure to the H-beam steel material through the second rotating roller.
[0025] By adopting the above technical solution, the positioning system can initially locate the top and bottom materials of the H-beam during transportation, further improving the convenience of subsequent H-beam assembly; at the same time, it can reduce the probability of interference between the clamping system and the positioning system, and improve space utilization.
[0026] In summary, this application includes at least one of the following beneficial effects: 1. The process of H-beam processing reduces manual labor and increases automation, which can adapt to the processing needs of H-beams of different sizes, and can effectively improve the processing efficiency and quality of H-beams; 2. It can effectively improve the convenience and accuracy of H-beam assembly and forming, and at the same time, it can effectively improve the processing quality of H-beams; 3. It allows workers to easily adjust the position of the processed H-beams, achieving the effect of removing welding slag and changing the position to facilitate subsequent stacking. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the structure of an H-beam assembly machine during the welding of H-beams according to an embodiment of this application; Figure 2 This is a cross-sectional view of an H-beam erecting machine conveying H-beam materials according to an embodiment of this application; Figure 3 This is a cross-sectional view of an H-beam assembly machine used in this application to weld H-beams.
[0028] Explanation of reference numerals in the attached drawings: 1. H-beam; 2. Frame; 21. Processing space; 22. Chip collection frame; 221. Chip collection trough; 3. Conveying system; 31. First conveying device; 311. Conveying roller; 312. First driving component; 32. Second conveying device; 321. First rotating roller; 322. Sixth driving component; 323. Seventh driving component; 324. Second rotating roller; 325. Eighth driving component; 326. Ninth driving component; 4. Positioning system; 41. Fixing plate; 42. Positioning assembly; 421 4211 Movable plate; 4212 Leaving groove; 4212 Leaving opening; 422 Second drive component; 43 Support assembly; 431 Support component; 432 Fourth drive component; 44 Drive assembly; 441 Drive wheel; 442 Fifth drive component; 5. Pressing system; 51 Movable assembly; 511 Movable seat; 512 Third drive component; 6. Welding system; 61 Welding robot; 611 Movable table; 612 Robotic arm; 613 Welding assembly; 62 Track; 7. Control system. Detailed Implementation
[0029] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.
[0030] Reference Figure 1 and Figure 2 This application discloses an H-beam assembly machine for processing H-beams 1. The machine assembles the H-beam 1 by transporting three plate-shaped materials to the designated location, then positions and presses the H-beam 1 in its assembled state. Finally, the joints between the plate-shaped materials are welded to obtain the desired H-beam 1. In this embodiment, it is preferable that the H-beam 1 is assembled, positioned, and processed using two parallel plate-shaped materials in a horizontal position.
[0031] Reference Figure 1 and Figure 3The H-beam erecting machine includes a frame 2, which serves as the installation carrier for other systems; a conveying system 3, which transports H-beam 1 materials; a positioning system 4, which fixes the position of H-beam 1 after it is erected; a clamping system 5, which strengthens the positioning of H-beam 1 to facilitate subsequent welding; a welding system 6, which welds the H-beam 1 after it is erected and positioned; and a control system 7, which allows workers to control the other systems mentioned above.
[0032] Reference Figure 1 and Figure 2 The frame 2 has a rectangular parallelepiped structure, with an internal processing space 21 extending along its length for forming H-beams 1. The processing space 21 has an opening at the top of the frame 2 in the vertical direction. A chip collection frame 22 is installed at the bottom of the processing space 21 to collect welding slag and other impurities generated during welding. The chip collection frame 22 has an upward-opening chip collection groove 221, facilitating the collection of welding slag for unified processing by personnel. In this embodiment, the chip collection frame 22 is preferably movably connected to the frame 2, allowing personnel to easily remove the chip collection frame 22 and clean the welding slag and other impurities from the chip collection groove 221. Preferably, the direction of movement of the chip collection frame 22 is parallel to the length direction of the frame 2.
[0033] The conveying system 3 is used to deliver the H-beam 1 material, which is transported in by other transport equipment, into the processing space 21 and deliver it to the designated position. It includes a first conveying device 31 for conveying the bottom material of the H-beam 1 and two second conveying devices 32 for conveying the middle and top materials of the H-beam 1.
[0034] The first conveying device 31 is installed near the bottom of the frame 2 and above the chip collection frame 22, and includes multiple conveying rollers 311 and a first drive member 312.
[0035] The conveying roller 311 has a cylindrical structure and is rotatably connected to the frame 2. Its rotation axis coincides with its own axis and is parallel to the width direction of the frame 2. Multiple conveying rollers 311 are evenly distributed along the length direction of the frame 2. The bottom material of the H-beam 1 is conveyed above the multiple conveying rollers 311 along the length direction of the machine body. The space between adjacent conveying rollers 311 allows impurities such as welding slag to pass through and fall into the chip collection groove 221.
[0036] The first driving component 312 is fixedly installed on one side of the frame 2 in the width direction, and is used to drive multiple conveying rollers 311 to rotate synchronously and in the same direction relative to the frame 2. In this embodiment, the first driving component 312 is preferably a servo motor, and preferably the first driving component 312 drives multiple conveying rollers 311 to rotate synchronously and in the same direction through a synchronous belt structure installed inside the frame 2; since servo motors and synchronous belt structures are common existing technologies, they will not be described in detail here, and they are only briefly shown in the accompanying drawings.
[0037] The clamping system 5 is installed on top of the frame 2 and above the conveying system 3, and both second conveying devices 32 are installed based on the clamping system 5.
[0038] The clamping system 5 includes two movable devices, which are symmetrically distributed on the frame 2 along the width direction of the frame 2.
[0039] The moving device includes a movable seat 511 and multiple third drive components 512.
[0040] The third driving component 512 is fixedly installed on the top of the frame 2, and its bottom is fixedly connected to the movable seat 511. It is used to drive the movable seat 511 to move vertically in and out of the processing space 21. The movable seat 511 has a rectangular parallelepiped structure, and during its movement, its length direction remains parallel to the length direction of the frame 2, and its movement direction is parallel to its own height direction. In this embodiment, the third driving component 512 is preferably a servo cylinder, and preferably one movable seat 511 is driven by two third driving components 512. Since servo cylinders are common existing technology, they will not be described in detail here, and are only briefly shown in the accompanying drawings.
[0041] Reference Figure 2 and Figure 3 Each of the two second conveying devices 32 corresponds to one of the two movable devices, and the second conveying devices 32 are installed based on the corresponding movable seats 511.
[0042] The second conveying device 32 includes a plurality of first rotating rollers 321, a plurality of sixth driving elements 322, a plurality of seventh driving elements 323, a plurality of second rotating rollers 324, a plurality of eighth driving elements 325, and a plurality of ninth driving elements 326, each corresponding to a specific one.
[0043] Both the first rotating roller 321 and the second rotating roller 324 are cylindrical in shape. Multiple first rotating rollers 321 and multiple second rotating rollers 324 are evenly spaced along the length of the movable seat 511. The first rotating rollers 321 and their corresponding second rotating rollers 324 are vertically aligned, and there is space between them for the middle material of the H-beam 1 to be conveyed horizontally along the length of the frame 2. In this embodiment, preferably, the second rotating roller 324 is located above the first rotating roller 321, and preferably, the first rotating roller 321 is used to convey the middle material of the H-beam 1, and the second rotating roller 324 is used to convey the top material of the H-beam 1.
[0044] The first rotating roller 321 and the second rotating roller 324 are both mounted on the movable seat 511 with their axes parallel to the width direction of the movable seat 511, and both the first rotating roller 321 and the second rotating roller 324 are movable relative to the movable seat 511; both the first rotating roller 321 and the second rotating roller 324 are able to rotate relative to the movable seat 511 with their own axes as the rotation axis, and at the same time, both are able to move relative to the movable seat 511 along their own axes.
[0045] The seventh drive member 323 is fixedly mounted on the movable seat 511, and the sixth drive member 322 is fixedly mounted on the end of the seventh drive member 323 near the processing space 21. The first rotating roller 321 is mounted on the side of the sixth drive member 322 near the processing space 21. The sixth drive member 322 is used to drive the first rotating roller 321 to rotate relative to the movable seat 511, and the seventh drive member 323 is used to drive the sixth drive member 322 to move, thereby driving the first rotating roller 321 to move relative to the movable seat 511. The ninth drive member 326 is fixedly mounted on the movable seat 511, and the eighth drive member 325 is fixedly mounted on the end of the ninth drive member 326 near the processing space 21. The second rotating roller 324 is mounted on the side of the eighth drive member 325 near the processing space 21. The eighth drive member 325 is used to drive the second rotating roller 324 to rotate relative to the movable seat 511, and the ninth drive member 326 is used to drive the eighth drive member 325 to move, thereby driving the second rotating roller 324 to move relative to the movable seat 511. In this embodiment, it is preferred that the sixth driving member 322 and the eighth driving member 325 are both servo motors, and the seventh driving member 323 and the ninth driving member 326 are both servo cylinders; and it is preferred that multiple sixth driving members 322 drive multiple first rotating rollers 321 to rotate synchronously and in the same direction, multiple seventh driving members 323 drive multiple first rotating rollers 321 to move synchronously and in the same direction, multiple eighth driving members 325 drive multiple second rotating rollers 324 to rotate synchronously and in the same direction, and multiple ninth driving members 326 drive multiple second rotating rollers 324 to move synchronously and in the same direction.
[0046] The movable seat 511 contacts the assembled H-beam 1 through multiple first rotating rollers 321 and multiple second rotating rollers 324, and the clamping system 5 applies a downward force to the top of the H-beam 1 through multiple second rotating rollers 324.
[0047] Both the first rotating roller 321 and the second rotating roller 324 are restricted during their movement relative to the movable seat 511. When the corresponding two first rotating rollers 321 or the corresponding two second rotating rollers 324 move towards each other to their limit positions, there is a gap between the corresponding two first rotating rollers 321 or the corresponding two second rotating rollers 324, and this gap is less than the minimum thickness of the plate material of the H-beam 1.
[0048] Reference Figure 1 and Figure 3 The positioning system 4 includes a fixing plate 41 for positioning one end of the H-beam 1 material in the length direction and two positioning components 42 for positioning both sides of the H-beam 1 material in the width direction.
[0049] Reference Figure 1 and Figure 2 The fixing plate 41 is a rectangular plate structure. It is fixedly installed at one end of the length direction of the frame 2 and located in the processing space 21. Its thickness direction is parallel to the length direction of the frame 2. The bottom of the fixing plate 41 is flush with the top of the conveying roller 311 and it is located in front of the direction in which the conveying system 3 conveys the H-beam 1 material.
[0050] Reference Figure 1 and Figure 3 Two positioning components 42 are respectively installed on both sides of the width direction of the frame 2, and the two positioning components 42 are symmetrically distributed on the frame 2.
[0051] The positioning component 42 includes a movable plate 421 and a second drive component 422.
[0052] The movable plate 421 has a rectangular plate structure and is installed in the processing space 21 with its thickness direction parallel to the width direction of the frame 2. Its bottom is also flush with the top of the conveyor roller 311. The second drive member 422 is fixedly installed on the outside of the frame 2 and is used to drive the movable plate 421 to move relative to the frame 2 along the width direction of the frame 2. In this embodiment, the second drive member 422 is preferably a servo cylinder; in other embodiments, to improve the reliability of the positioning assembly 42, the positioning assembly 42 preferably includes multiple synchronously operating second drive members 422.
[0053] In the two positioning components 42, the two movable plates 421 are symmetrically distributed in the processing space 21. The two second driving members 422 drive the two movable plates 421 to move synchronously and in opposite directions, and the end of the movable plate 421 near the fixed plate 41 is in contact with and abuts against the fixed plate 41.
[0054] Reference Figure 2 and Figure 3 The top of the movable plate 421 is provided with multiple clearance grooves 4211 for the first rotating roller 321 and the second rotating roller 324 to engage. The multiple clearance grooves 4211 correspond one-to-one with the multiple first rotating rollers 321 and the multiple second rotating rollers 324, so that the first rotating rollers 321 and the second rotating rollers 324 can engage in the clearance grooves 4211 and enter the processing space 21 during the downward movement of the movable seat 511. At the same time, it is convenient for the first rotating rollers 321 and the second rotating rollers 324 to move in and out of the space between the two movable plates 421 during the movement of the first rotating rollers 321 and the second rotating rollers 324 relative to the movable seat 511.
[0055] Furthermore, in order to improve the positioning effect of the positioning system 4 on the middle material of the H-beam 1 after the H-beam 1 is erected, the positioning system 4 preferably also includes a plurality of supporting components 43 and a plurality of driving components 44 that correspond one-to-one.
[0056] Reference Figure 2 and Figure 3 Multiple support components 43 are respectively installed on both sides of the frame 2 in the width direction and symmetrically distributed on both sides of the processing space 21 in the width direction. Multiple clearance openings 4212 for the support components 43 to pass through are also provided on the two movable plates 421.
[0057] Reference Figure 1 and Figure 2 Multiple support components 43 are distributed along the length of the frame 2, and each support component 43 includes a support member 431 and a fourth drive member 432.
[0058] The fourth driving component 432 is fixedly installed on the outside of the frame 2, with one end near the processing space 21 penetrating into the processing space 21 and fixedly connected to the support component 431. It is used to drive the support component 431 to move along the width direction of the frame 2. In this embodiment, the fourth driving component 432 is preferably a servo cylinder, and preferably the direction of movement of the support component 431 is parallel to its own length direction.
[0059] Reference Figure 1 and Figure 3 The drive assembly 44 is installed at one end of the support member 431 away from the corresponding fourth drive member 432 in the length direction, and is used to allow the support member 431 to contact the middle material of the H-beam 1 so as to facilitate its position adjustment and positioning.
[0060] The drive assembly 44 includes a drive wheel 441 and a fifth drive element 442.
[0061] The drive wheel 441 is rotatably connected to the support member 431 and is located at the end of the support member 431. Its rotation axis coincides with its own axis and is parallel to the height direction of the frame 2. The fifth drive member 442 is fixedly installed on the support member 431 and is used to drive the drive wheel 441 to rotate relative to the support member 431. In this embodiment, the fifth drive member 442 is preferably a servo motor.
[0062] Among the multiple support assemblies 43 located on the same side of the frame 2, multiple fourth drive members 432 drive multiple support members 431 to move synchronously and in the same direction; among the multiple support assemblies 43 located on both sides of the frame 2, corresponding two fourth drive members 432 drive corresponding two support members 431 to move synchronously and in opposite directions. Multiple drive assemblies 44 operate and stop synchronously to drive the middle material of the H-beam 1 towards the fixed plate 41, and to keep one end of the middle material of the H-beam 1 in contact with the fixed plate 41 in the length direction during welding.
[0063] Reference Figure 2 and Figure 3 The welding system 6 includes two welding robots 61 and two sets of tracks 62 for guiding the movement of the welding robots 61, and simultaneously welds the H-beam 1 on both sides after it has been erected and positioned in the processing space 21.
[0064] Two sets of tracks 62 are respectively installed on two opposing surfaces of two movable plates 421. The tracks 62 are in a grid pattern on the surface of the movable plates 421, and the distribution trajectory of the tracks 62 avoids multiple clearance openings 4212 on the movable plates 421.
[0065] The welding robot 61 includes a movable table 611 for cooperating with a track 62, a welding assembly 613 for welding H-beams 1, and a robotic arm 612 for controlling the movement of the welding assembly 613 to weld the H-beams 1 at a specific position. The movable table 611 can move along the track 62. The bottom of the robotic arm 612 is mounted on the movable table 611, and the welding assembly 613 is mounted at the end of the robotic arm 612 away from the movable table 611. The robotic arm 612 can move to change the welding position of the welding assembly 613 as needed. In this embodiment, the track 62 preferably has a section parallel to the length direction of the frame 2, and preferably, when the welding robot 61 is in the retracted state, it does not affect the positioning effect of the movable plate 421 on the top and bottom materials of the H-beams 1. Since the welding robot 61 with the above functions is prior art in the art, it will not be described in detail here, and it is only briefly shown in the accompanying drawings.
[0066] Reference Figure 1 and Figure 3 The control system 7 is fixedly installed on the outside of the frame 2, allowing operators to control the conveying system 3, positioning system 4, clamping system 5, and welding system 6 as needed. In this embodiment, the control system 7 preferably integrates a PLC to achieve automated operation; since the control system 7 with the above functions is common prior art, it will not be described in detail here, and it is only briefly shown in the accompanying drawings.
[0067] The implementation principle of an H-beam erecting machine according to an embodiment of this application is as follows: The conveying system 3 first transports the H-beam 1 material. The first conveying device 31 conveys the bottom material of the H-beam 1, and multiple first rotating rollers 321 that move to their extreme positions in opposite directions convey the middle material of the H-beam 1. Multiple second rotating rollers 324 that move to their extreme positions in opposite directions convey the top material of the H-beam 1 until one end of the length of the H-beam 1 material is in contact with the fixed plate 41. Next, the two positioning components 42 are activated, and the second component controls the movement of the movable plate 421 so that the bottom and top materials of the H-beam 1 are positioned under the clamping of the two movable plates 421. At the same time, the multiple first rotating rollers 321 located on the same side move to their limit positions away from the multiple first rotating rollers 321 on the other side. During this process, the middle material of the H-beam 1 will tilt under its own gravity and fall towards the bottom material of the H-beam 1. Under the limitation of the two movable plates 421, it is located above the bottom material of the H-beam 1 and tilted in contact with the two movable plates 421. Then, the two support components 43 are activated, and the fourth drive component 432 drives the support component 431 to move so that the drive wheel 441 contacts the middle material of the H-beam 1, thereby adjusting the position of the middle material of the H-beam 1 to a vertical state and centered above the bottom material of the H-beam 1; then the two drive components 44 are activated, driving the middle material of the H-beam 1 to move towards the fixed plate 41 to maintain contact with the fixed plate 41; Then, after the top and bottom materials of the H-beam 1 are positioned by the two positioning components 42, the multiple second rotating rollers 324 move to their limit positions in opposite directions, so that the top material of the H-beam 1 can fall above the middle material of the H-beam 1 under its own gravity with its two sides attached to the movable plate 421, that is, it maintains a horizontal position. At this time, the H-beam 1 is assembled. Next, the multiple second rotating rollers 324 move in opposite directions to their limit positions and reset. The two moving components 51 are activated, and the third driving component 512 drives the moving seat 511 to move downward so that the multiple second rotating rollers 324 contact the top material of the H-beam 1 and apply a downward force to it to stabilize the positioning of the H-beam 1. Then, control the two welding robots 61 to start. As the welding robots 61 move along the track 62, they weld the connection between the middle material of the H-beam 1 and the top and bottom materials. During this process, the welding slag and other impurities generated will stay in the space on both sides of the middle material of the H-beam 1, and mainly located above the bottom material of the H-beam 1. After welding is completed, both positioning components 42 and two movable components 51 are reset to release the clamping and positioning of the H-beam 1, and the multiple first rotating rollers 321 move in opposite directions, so that the top of the H-beam 1 is located between the multiple first rotating rollers 321 and the multiple second rotating rollers 324; then, the movable seat 511 is controlled to move upward so that the bottom of the H-beam 1 leaves the conveying roller 311; then, the multiple first rotating rollers 321 on one side and the multiple second rotating rollers 324 on the other side are controlled to move in opposite directions. During this process, the H-beam 1 will tilt under its own gravity, so that the welding slag and other impurities on the bottom material of the H-beam 1 can leave under its own gravity and fall into the chip collection frame 22 for collection, and the welding slag and other impurities on the other side of the H-beam 1 can also leave and fall into the chip collection groove 221 for collection. After the welding slag on the H-beam 1 is removed, the multiple first rotating rollers 321 on one side and the multiple second rotating rollers 324 on the other side are controlled to move to their limit positions in opposite directions. During this process, the H-beam 1 will tilt and flip under its own gravity and fall onto the multiple conveying rollers 311. At this time, the H-beam 1 is in a horizontal position in the middle, which is convenient for stacking after the H-beam 1 is sent out.
[0068] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. An H-beam erecting machine, characterized in that, Includes a frame (2) and a conveying system (3), a positioning system (4), a pressing system (5), a welding system (6) and a control system (7) disposed on the frame (2); The frame (2) has a processing space (21) extending along its length. The conveying system (3) includes a first conveying device (31), and the first conveying device (31) is disposed at the bottom of the frame (2); the first conveying device (31) includes a plurality of conveying rollers (311) and a first driving member (312); the conveying rollers (311) are rotatably connected to the frame (2) and located at the bottom of the processing space (21), and their rotation axis is parallel to the width direction of the frame (2), and the plurality of conveying rollers (311) are evenly distributed along the length direction of the frame (2); The positioning system (4) is located above the first conveying device (31), and includes a fixed plate (41) and two positioning components (42); the fixed plate (41) is vertically arranged in the processing space (21) and its thickness direction is parallel to the length direction of the frame (2); the two positioning components (42) are respectively arranged on both sides of the frame (2), and the positioning component (42) includes a movable plate (421) and a second driving member (422); the movable plate (421) is vertically arranged in the processing space (21) and its thickness direction is parallel to the width direction of the frame (2), and the second driving member (422) is used to drive the movable plate (421) to move along its thickness direction; The clamping system (5) includes two movable devices, which are located on the top of the frame (2). The movable device includes a movable seat (511) and a third drive member (512), and the third drive member (512) drives the movable seat (511) to move in and out of the processing space (21) in the vertical direction. The welding system (6) includes two welding robots (61); the two welding robots (61) are respectively located on the two movable plates (421) and between the two movable plates (421), and the welding robots (61) move on the surface of the movable plates (421); The control system (7) is located on the outside of the frame (2) and is used to control the conveying system (3), the positioning system (4), the pressing system (5) and the welding system (6).
2. The H-beam erecting machine according to claim 1, characterized in that, The positioning system (4) also includes a plurality of support components (43), and the plurality of support components (43) are respectively disposed on both sides of the frame (2); The support assembly (43) includes a support member (431) and a fourth drive member (432); the movable plate (421) has a plurality of clearance openings (4212) for the support member (431) to pass through, and the fourth drive member (432) drives the support member (431) to move in a direction parallel to the moving direction of the movable plate (421).
3. The H-beam erecting machine according to claim 2, characterized in that, The welding system (6) includes two sets of tracks (62), which are respectively distributed on the two movable plates (421) and avoid multiple clearance openings (4212). The welding robot (61) includes a movable table (611), a robotic arm (612), and a welding assembly (613); the movable table (611) moves along the track (62), the bottom of the robotic arm (612) is disposed on the movable table (611), and the welding assembly (613) is disposed at the end of the robotic arm (612).
4. The H-beam erecting machine according to claim 2, characterized in that, The positioning system (4) further includes multiple driving components (44), and each of the multiple driving components (44) corresponds to one of the multiple supporting components (43); The drive assembly (44) is located at one end of the support member (431) near the processing space (21), and includes a drive wheel (441) and a fifth drive member (442); the drive wheel (441) is rotatably connected to the support member (431), its rotation axis is vertical and allows the support member (431) to contact the H-beam (1) material, and the fifth drive member (442) is used to drive the drive wheel (441) to rotate.
5. An H-beam erecting machine according to claim 4, characterized in that, The conveying system (3) further includes two second conveying devices (32), and the two second conveying devices (32) are respectively disposed on the two movable seats (511); The second conveying device (32) includes a plurality of first rotating rollers (321) and a plurality of sixth driving members (322) corresponding to each other; the plurality of first rotating rollers (321) are evenly distributed along the length direction of the frame (2), and the sixth driving member (322) drives the first rotating rollers (321) to rotate relative to the movable seat (511), and their rotation axis coincides with their own axis and is parallel to the width direction of the frame (2).
6. An H-beam erecting machine according to claim 5, characterized in that, The second conveying device (32) also includes a plurality of seventh driving elements (323) that correspond one-to-one with the plurality of first rotating rollers (321); The seventh driving member (323) drives the first rotating roller (321) to move relative to the movable seat (511) along its own axial direction, and the two first rotating rollers (321) maintain a distance and the minimum distance is greater than the thickness of the H-beam (1) material.
7. An H-beam erecting machine according to claim 6, characterized in that, The second conveying device (32) further includes a plurality of second rotating rollers (324), a plurality of eighth driving members (325) and a plurality of ninth driving members (326) that correspond one-to-one, and the plurality of second rotating rollers (324) and the plurality of first rotating rollers (321) correspond one-to-one; The second rotating roller (324) is located above the first rotating roller (321); the eighth driving member (325) is used to drive the second rotating roller (324) to rotate relative to the movable seat (511), and its rotation axis is parallel to the rotation axis of the first rotating roller (321); the ninth driving member (326) is used to drive the second rotating roller (324) to move relative to the movable seat (511), and its movement direction is parallel to the movement direction of the first rotating roller (321).
8. An H-beam erecting machine according to claim 7, characterized in that, There is a space between the second rotating roller (324) and the first rotating roller (321) for conveying H-beam (1) material.
9. An H-beam erecting machine according to claim 8, characterized in that, The frame (2) is provided with a chip collection frame (22) at the bottom of the processing space (21) for collecting impurities such as welding slag.
10. An H-beam erecting machine according to claim 7, characterized in that, The top of the movable plate (421) is provided with a plurality of clearance grooves (4211) for the first rotating roller (321) and the second rotating roller (324) to pass through, and the movable seat (511) applies pressure to the H-beam (1) material through the second rotating roller (324).