A steel structure processing and production equipment

Abstract

The present invention discloses a steel processing and production equipment for steel structure, wherein the steel processing and production equipment is provided with a laser cutting machine for cutting plates, a steel welding area, a steel surface processing machine, and a storage area in sequence, and the steel processing and production equipment is also provided with two lifting trusses. Considering that the high temperature during laser cutting will cause the material to expand, and then shrink after cooling, the stripping component in the present invention cleverly utilizes this principle of thermal expansion and contraction to solve the welding slag problem. During the laser cutting process, the high temperature causes the material to expand, and the welding slag is tightly attached to the serrated support plate. At this time, the stripping component starts to work, and the walking device drives it to move along the support plate. At the same time, the cooling device sprays cooling liquid to quickly reduce the temperature of the support plate and the welding slag thereon. Due to the principle of thermal expansion and contraction, the bonding force between the welding slag and the support plate is weakened, and it becomes easy to strip off, and the welding slag is further loosened and stripped off through vibration.

Description

Technical Field

[0001] The invention relates to the field of section steel processing and production equipment, in particular to section steel processing and production equipment for steel structures. Background Art

[0002] As an important part of steel structure, the processing quality of steel directly affects the stability and safety of the overall structure. Therefore, the construction of steel processing and production equipment is of great significance to improving the production efficiency of steel structure and ensuring product quality. Steel processing and production equipment usually includes raw material pretreatment, cutting, forming, welding, surface treatment and other processes, among which the cutting process is one of the key links in the production process; in the steel processing process, laser cutting technology is widely used due to its advantages such as high efficiency, high precision and pollution-free. However, a large amount of heat will be generated during the laser cutting process, causing the material in the cutting area to melt and form welding slag. The presence of welding slag not only affects the cutting quality, but may also have adverse effects on subsequent processing steps;

[0003] In the prior art, the equipment for removing welding slag is generally clamped on the edge of the platform and uses vibration to remove the welding slag. However, this removal method cannot effectively offset the negative effects of vibration on the welding slag removal equipment. Under long-term use, it is easy to accelerate the degree of damage to the equipment and cause a certain degree of looseness between the components. Summary of the invention

[0004] The present invention provides a steel section processing and production equipment for steel structure, which overcomes the shortcomings described in the background technology.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A steel processing and production equipment for steel structure, the steel processing and production equipment is provided with a laser cutting machine for cutting plates, a steel welding area, a steel surface processing machine, and a storage area in sequence, and the steel processing and production equipment is also provided with two lifting trusses, the two lifting trusses are respectively set up above the laser cutting machine and the storage area, so that the plates cut by the laser cutting machine are transported to the steel welding area for processing by the lifting trusses, and the steel processed by the steel surface processing machine is transported to the storage area by another lifting truss;

[0007] The laser cutting machine includes a workpiece placement platform and a cleaning component. A plurality of serrated support plates for supporting plates are arranged in the workpiece placement platform, and the cleaning component is arranged outside the workpiece placement platform. The cleaning component includes symmetrically arranged slide rails, a sliding base, a guide rod and a stripping component. A sliding base is slidably mounted on each of the two slide rails. The two sliding bases are connected by a guide rod, and the stripping component is hung on the guide rod. The guide rod extends along the length direction of the serrated support plate. When in use, the stripping component is used to remove welding slag attached to the surface of the serrated support plate.

[0008] The stripping assembly is driven by a driving mechanism to move along the surface of the sawtooth support plate, and removes welding slag on the surface of the sawtooth support plate during the movement;

[0009] The stripping assembly includes a vibration assembly, and the vibration assembly includes an electric push rod, a rocker, a connecting arm, a vibration plate, and a centrifugal motor. The electric push rod is swingably mounted on the side of the fuselage, and the two ends of the rocker are respectively rotatably connected to the output shaft of the electric push rod and the side of the vibration plate, and the connecting arm is rotatably connected to the middle part of the rocker. When the output shaft of the electric push rod extends outward, the rocker swings with its connection end with the connecting arm, and presses the vibration plate against the surface of the serrated support plate;

[0010] The connecting end of the connecting arm and the vibration plate is abutted by a filling shock-absorbing member, and the filling shock-absorbing member is composed of a plurality of shock-absorbing monomers, each of which has a fan-shaped cross section, and each of which has a first curved surface and a second curved surface on both sides of the inner end, and the distance between the first curved surface and the second curved surface gradually decreases from both sides to the middle;

[0011] Both sides of the inner end of the filling shock absorber are connected to the outside through an exhaust port respectively, and the exhaust port is in a flared structure at one end away from the outer side of the filling shock absorber, and when the filling shock absorber is squeezed, a flow channel is provided for the airflow through the exhaust port.

[0012] A preferred technical solution, the stripping assembly also includes a body, a connecting block, and a cooling device, the body is fixed on the guide rod through the connecting block, and a through hole is provided on the surface of the connecting block for the guide rod to pass through, the walking device and the vibration assembly are respectively arranged on both sides of the lower end of the body, and the cooling device is arranged on one side of the body close to the vibration assembly;

[0013] The walking device is symmetrically arranged on both sides of the lower end of the fuselage, and the walking device includes a motor and a walking wheel. The walking wheel is installed on the output shaft of the motor, and the two walking wheels are respectively clamped on the left and right sides of the serrated support plate.

[0014] The cooling device includes a coolant storage tank and a pressurized jet machine. The coolant storage tank is connected to the pressurized jet machine. A nozzle is provided on the surface of the pressurized jet machine on one side close to the vibration component, so as to inject cooling liquid into the pressurized jet machine through the coolant storage tank, and spray the cooling liquid onto the surface of the serrated support plate through the nozzle on the surface of the pressurized jet machine.

[0015] A preferred technical solution is that a pressing portion protruding outward is provided on one side of the vibration plate facing the sawtooth support plate. When the vibration plate is pushed by the electric push rod, the vibration plate contacts the surface of the sawtooth support plate through the pressing portion provided on the upper side, and vibrates through a centrifugal motor provided on the side of the vibration plate away from the sawtooth support plate, and the pressing portion is used to squeeze the welding slag attached to the surface of the sawtooth support plate.

[0016] A slapping part is provided at the lower part of the vibration plate, and both sides of the slapping part are open. The slapping part is closer to the serrated support plate than the extrusion part, and when the centrifugal motor is working and vibrating, the slapping part slaps the surface of the serrated support plate. When the electric push rod drives its output shaft to extend and swing the vibration plate, the slapping part contacts the surface of the serrated support plate before the extrusion part, and when the extrusion part contacts the surface of the serrated support plate, the surface of the vibration plate close to the slapping part is deformed due to the extrusion.

[0017] A preferred technical solution is that a connecting sleeve for connecting a connecting arm is provided on the surface of the vibration plate, the rocker is rotatably connected to the connecting sleeve through the connecting arm, and an active gap for vibration of the vibration plate is provided between the connecting arm and the connecting sleeve, a filling shock absorbing member is provided in the active gap, and the filling shock absorbing member is respectively against the connecting arm and the inner side of the connecting sleeve;

[0018] The end edges on both sides of the connecting arm are provided with outwardly protruding step edges, and the filling shock-absorbing parts are respectively arranged between the step edges on both sides and the rocker, and the left and right sides of the filling shock-absorbing parts are respectively against the adjacent rocker surface and the step edges at the ends of both sides of the connecting arm.

[0019] A preferred technical solution is that the upper edge array of the serrated support plate has a plurality of convex teeth, the convex teeth are arranged along the length direction of the serrated support plate, an inclined portion is provided between every two adjacent convex teeth, the inclined portion is respectively connected to its two adjacent convex teeth, and the thickness of the convex teeth and the inclined portion gradually decreases from bottom to top.

[0020] Compared with the background technology, this technical solution has the following advantages:

[0021] Taking into account that the high temperature during laser cutting will cause the material to expand and will shrink after cooling, the stripping component in the present invention cleverly uses this principle of thermal expansion and contraction to solve the welding slag problem. During the laser cutting process, the high temperature causes the material to expand and the welding slag is tightly attached to the serrated support plate. At this time, the stripping component starts to work and the walking device drives it to move along the support plate. At the same time, the cooling device sprays cooling liquid to quickly reduce the temperature of the support plate and the welding slag thereon. Due to the principle of thermal expansion and contraction, the bonding force between the welding slag and the support plate is weakened and becomes easy to strip off. At this time, the vibration component starts to work and further loosens and strips off the welding slag through vibration. Finally, driven by the walking device, the stripping component completely removes the welding slag from the support plate.

[0022] When the vibration assembly starts working, the vibration plate will vibrate under the action of the centrifugal motor, and this vibration will be transmitted to the filling shock absorber through the connecting arm, causing it to be subjected to force. At the same time, since the vibration plate will produce squeezing and slapping effects when it contacts the surface of the serrated support plate, this effect will also be transmitted to the filling shock absorber through the connecting kit and the connecting arm, further increasing its force. Under the action of force, the filling shock absorber will deform. Since it is composed of multiple shock absorbing monomers and each shock absorbing monomer has a fan-shaped cross-section, this structure enables the filling shock absorber to distribute pressure more evenly when subjected to force and produce more effective deformation. Specifically, when the filling shock absorber is subjected to force, the distance between the first curved surface and the second curved surface at its inner end will gradually decrease, forming a gradually shrinking deformation area from both sides to the middle. This deformation can effectively absorb and buffer the energy generated by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 Positioning platforms and clearing components for workpieces in laser cutting machines Figure 1 A three-dimensional schematic diagram of .

[0026] Figure 3 A three-dimensional schematic diagram of the cleaning component.

[0027] Figure 4 for Figure 3 Schematic side view of .

[0028] Figure 5 A three-dimensional schematic diagram of a peeling component.

[0029] Figure 6 for Figure 5 Schematic diagram of the floor plan.

[0030] Figure 7A schematic diagram of a vibration component.

[0031] Figure 8 It is a three-dimensional schematic diagram of the local structure of the vibration component.

[0032] Fig. 9 for Figure 8 Schematic diagram of the decomposition.

[0033] Fig.10 It is a three-dimensional schematic diagram of the rocker, connecting arm and vibration plate.

[0034] Fig.11 A perspective view of a filling shock-absorbing member.

[0035] Fig.12 Schematic diagram of the serrated support plate.

[0036] In the figure: laser cutting machine 1, steel welding area 2, steel surface processing machine 3, storage area 4, lifting truss 5;

[0037] Workpiece placement platform 11;

[0038] A serrated support plate 111, convex teeth 1111, and an inclined portion 1112;

[0039] A cleaning assembly 12, a slide rail 121, a sliding base 122, a guide rod 123, and a stripping assembly 124;

[0040] A body 241, a connecting block 242, a running device 243, a cooling device 244, and a vibration assembly 245;

[0041] Through hole 421;

[0042] Motor 431, running wheel 432;

[0043] Coolant storage tank 441, pressurized spray machine 442;

[0044] Electric push rod 451, rocker 452, connecting arm 453, vibration plate 454, centrifugal motor 455, filling shock absorbing member 456;

[0045] Connection kit 4541;

[0046] A first curved surface 4561 , a second curved surface 4562 , and an exhaust port 4563 . DETAILED DESCRIPTION

[0047] like Figure 1 - Fig.12As shown, the present invention proposes a steel processing and production equipment for steel structure, the steel processing and production equipment is provided with a laser cutting machine 1 for cutting plates, a steel welding area 2, a steel surface processing machine 3, and a storage area 4 in sequence, and the steel processing and production equipment is also provided with two lifting trusses 5, the two lifting trusses 5 are respectively set up above the laser cutting machine 1 and the storage area 4, so that the plates cut by the laser cutting machine 1 are transported to the steel welding area 2 for processing through the lifting trusses 5, and the steel processed on the steel surface processing machine 3 is transported to the storage area 4 through another lifting truss 5;

[0048] The laser cutting machine 1 includes a workpiece placement platform 11 and a cleaning component 12. A plurality of serrated support plates 111 for supporting plates are arranged in the workpiece placement platform 11, and the cleaning component 12 is arranged outside the workpiece placement platform 11. The cleaning component 12 includes symmetrically arranged slide rails 121, a sliding base 122, a guide rod 123 and a stripping component 124. A sliding base 122 is slidably mounted on each of the two slide rails 121. The two sliding bases 122 are connected by a guide rod 123, and the stripping component 124 is hung on the guide rod 123. The guide rod 123 extends along the length direction of the serrated support plate 111. In use, the stripping component 124 is used to remove welding slag attached to the surface of the serrated support plate 111. The stripping component 124 is driven by a driving mechanism to move along the surface of the serrated support plate 111, and removes welding slag on the surface of the serrated support plate 111 during movement.

[0049] Based on the structure described in the present invention, the processing process of the steel section is carefully designed to ensure efficient, accurate and high-quality production, which will be described in detail below:

[0050] Laser cutting: The laser cutting machine 1 uses a high-energy-density laser beam to precisely cut the raw material. During the cutting process, the serrated support plate 111 provides stable support to ensure the accuracy and stability of the cutting. However, laser cutting generates a lot of heat, causing the material in the cutting area to melt and form welding slag.

[0051] Weld slag removal: After the cutting is completed, the stripping assembly 124 starts to work. It moves along the surface of the serrated support plate 111 through the driving mechanism and removes the weld slag attached thereto. This process ensures the flatness and smoothness of the cut surface, providing a good foundation for subsequent processing;

[0052] Lifting and transportation: After removing the welding slag, the lifting truss 5 lifts the cut plate from the laser cutting machine 1 and transports it to the steel welding area 2 for the next processing;

[0053] Steel welding and surface treatment: In the steel welding area 2, the cut plates are welded into the required steel shape. Then, the steel is transported to the steel surface processing machine 3 for surface treatment, such as shot blasting, galvanizing, painting, etc., to improve its surface quality and corrosion resistance;

[0054] Finished product storage: The processed steel sections are transported to storage area 4 for classification, packaging and storage. The storage area should have good moisture-proof and wear-proof protection measures to ensure that the steel sections are not damaged during storage.

[0055] Furthermore, the stripping assembly 124 includes a body 241, a connecting block 242, a cooling device 244, and a vibration assembly 245. The body 241 is fixed to the guide rod 123 through the connecting block 242, and a through hole 421 is provided on the surface of the connecting block 242 for the guide rod 123 to pass through. The walking device 243 and the vibration assembly 245 are respectively arranged on both sides of the lower end of the body 241, and the cooling device 244 is arranged on one side of the body 241 close to the vibration assembly 245.

[0056] Furthermore, the vibration assembly 245 includes an electric push rod 451, a rocker 452, a connecting arm 453, a vibration plate 454, and a centrifugal motor 455. The electric push rod 451 is swingably installed on the side of the fuselage 241, and the two ends of the rocker 452 are rotationally connected to the output shaft of the electric push rod 451 and the side of the vibration plate 454 respectively. The connecting arm 453 is rotationally connected to the middle part of the rocker 452. When the output shaft of the electric push rod 451 extends outward, the rocker 452 swings with its connection end with the connecting arm 453, and presses the vibration plate 454 against the surface of the serrated support plate 111.

[0057] The walking device 243 is symmetrically arranged on both sides of the lower end of the fuselage 241, and the walking device 243 includes a motor 431 and a walking wheel 432. The walking wheel 432 is installed on the output shaft of the motor 431, and the two walking wheels 432 are respectively clamped on the left and right sides of the serrated support plate 111;

[0058] The cooling device 244 includes a coolant storage tank 441 and a pressurized jet machine 442. The coolant storage tank 441 is connected to the pressurized jet machine 442. A nozzle is provided on the surface of the pressurized jet machine 442 near the vibration component 245, so as to inject cooling liquid into the pressurized jet machine 442 through the coolant storage tank 441, and spray the cooling liquid onto the surface of the serrated support plate 111 through the nozzle on the surface of the pressurized jet machine 442. This design enables the cooling liquid to be accurately sprayed onto the surface of the serrated support plate 111. During the laser cutting process, the welding slag generated due to high-temperature melting often adheres to the support plate. The walking device of the stripping component enables it to move along the support plate, and the vibration component helps to loosen and strip the welding slag through vibration. At the same time, the cooling liquid sprayed by the cooling device can not only reduce the temperature of the support plate and reduce the thermal impact, but also further promote the stripping and removal of the welding slag. It can be seen that the design and working principle of the stripping component 124 as a key part of the present invention are closely related to the welding slag problem generated during the laser cutting process mentioned in the background technology.

[0059] Considering that the high temperature during laser cutting will cause the material to expand and shrink after cooling, the stripping component 124 cleverly uses this principle of thermal expansion and contraction to solve the welding slag problem. During the laser cutting process, the high temperature causes the material to expand and the welding slag is tightly attached to the serrated support plate 111. At this time, the stripping component 124 starts to work, and the walking device 243 drives it to move along the support plate. At the same time, the cooling device 244 sprays cooling liquid to quickly reduce the temperature of the support plate and the welding slag thereon. Due to the principle of thermal expansion and contraction, the bonding force between the welding slag and the support plate is weakened, making it easy to strip off. At this time, the vibration component 245 starts to work, further loosening and stripping the welding slag through vibration. Finally, driven by the walking device 243, the stripping component 244 completely removes the welding slag from the support plate.

[0060] In addition, a pressing portion protruding outward is provided on the side of the vibration plate 454 facing the sawtooth support plate 111. When the vibration plate 454 is pushed by the electric push rod 451, the vibration plate 454 contacts the surface of the sawtooth support plate 111 through the pressing portion provided on the upper side, and vibrates through the centrifugal motor 455 provided on the side of the vibration plate 454 away from the sawtooth support plate 111, and the pressing portion is used to squeeze the welding slag attached to the surface of the sawtooth support plate 111.

[0061] A slapping portion is provided at the lower part of the vibration plate 454, and both sides of the slapping portion are open, and the slapping portion is closer to the serrated support plate 111 than the extrusion portion, and when the centrifugal motor 455 is working and vibrating, the slapping portion slaps the surface of the serrated support plate 111, and when the electric push rod 451 drives its output shaft to extend and swing the vibration plate 454, the slapping portion contacts the surface of the serrated support plate 111 before the extrusion portion, and when the extrusion portion contacts the surface of the serrated support plate 111, the surface of the vibration plate 454 close to the slapping portion is deformed due to the extrusion;

[0062] The vibration assembly 245 in the stripping assembly 124 is a key part of removing welding slag, and its working principle can be divided into the following stages:

[0063] Initial stage: the vibration assembly 245 is in standby mode, the output shaft of the electric push rod 451 is not extended, the rocker 452 and the vibration plate 454 remain relatively still, and at this time, the vibration plate 454 and the extrusion part and the slapping part on its surface are not in contact with the surface of the serrated support plate 111;

[0064] Contact stage: when the output shaft of the electric push rod 451 extends outward, the rocker 452 starts to swing with the connection end with the connecting arm 453 as the fulcrum, and this swinging action makes the vibration plate 454 gradually approach the surface of the serrated support plate 111, and finally abuts against the surface of the support plate through the extrusion part provided on the upper side thereof;

[0065] Vibration stage: while the vibration plate 454 is in contact with the surface of the serrated support plate 111, the centrifugal motor 455 disposed on the side of the vibration plate away from the support plate starts to work and vibrates, and the vibration is transmitted to the extrusion part through the vibration plate 454, so that the extrusion part exerts an extrusion effect on the welding slag attached to the surface of the support plate, which helps to loosen and peel off the welding slag;

[0066] Slapping stage: while the centrifugal motor 455 is working and generating vibration, the slapping part at the bottom of the vibration plate 454 also starts to play a role. The two sides of the slapping part are designed to be open, so that it can slap the surface of the support plate more flexibly during vibration. When the electric push rod 451 drives the vibration plate 454 to contact the surface of the support plate, the slapping part contacts the support plate before the extrusion part, and while the extrusion part generates an extrusion effect, the slapping part also continues to slap the surface of the support plate, further promoting the peeling of the welding slag.

[0067] Deformation and adaptation stage: Under the joint action of the extrusion part and the slapping part, the surface of the vibration plate 454 close to the slapping part will deform with the extrusion. This deformation helps the vibration plate to better adapt to the shape and contour of the support plate surface. Through deformation and adaptation, the vibration plate can more effectively transmit vibration and extrusion force to the welding slag, thereby improving the stripping effect.

[0068] Furthermore, a connection kit 4541 for connecting the connection arm 453 is provided on the surface of the vibration plate 454, and the rocker 452 is rotatably connected to the connection kit 4541 through the connection arm 453, and an active gap for vibration of the vibration plate 454 is provided between the connection arm 453 and the connection kit 4541, and a filling shock-absorbing member 456 is provided in the active gap, and the filling shock-absorbing member 456 is respectively abutted against the connection arm 453 and the inner side of the connection kit 4541, and the end edges of both sides of the connection arm 453 are provided with outwardly protruding step edges, and the filling shock-absorbing members 456 are respectively provided between the step edges on both sides and the rocker 452, and the left and right sides of the filling shock-absorbing member 456 are respectively abutted against the adjacent rocker 452 surface and the step edges at the ends of both sides of the connection arm 453;

[0069] A connecting kit 4541 is specially provided on the vibration plate 454 for connecting to the connecting arm 453, instead of directly setting a connecting point on the vibration plate 454. The rocker arm 452 is rotatably connected to the connecting kit 4541 through the connecting arm 453, forming a stable and movable connection structure, and a movable gap is specially provided between the connecting arm 453 and the connecting kit 4541. This gap allows the vibration plate 454 to have enough movable space when vibrating, and the shock absorbing mechanism 456 is filled in this movable gap. This mechanism can respectively resist the inner side of the connecting arm 453 and the connecting kit 4541 to play a role of shock absorption and buffering.

[0070] Furthermore, the filling shock absorbing member 456 is composed of a plurality of shock absorbing monomers, each of which has a fan-shaped cross section, and each of which has a first curved surface 4561 and a second curved surface 4562 on both sides of the inner end, and the distance between the first curved surface 4561 and the second curved surface 4562 gradually decreases from both sides to the middle;

[0071] Both sides of the inner end of the filling shock absorbing member 456 are connected to the outside through an exhaust port 4563, and the end of the exhaust port 4563 away from the outer side of the filling shock absorbing member 456 is in a flared structure, and when the filling shock absorbing member 456 is squeezed, the exhaust port 4563 provides a flow channel for the airflow;

[0072] When the vibration assembly 245 starts to work, the vibration plate 454 will vibrate under the action of the centrifugal motor 455, and this vibration will be transmitted to the filling shock absorber 456 through the connecting arm 453, so that it is subjected to force. At the same time, since the vibration plate 454 will produce squeezing and slapping effects when it contacts the surface of the serrated support plate 111, this effect will also be transmitted to the filling shock absorber 456 through the connecting kit 4541 and the connecting arm 453, further increasing its force. Under the action of force, the filling shock absorber 456 will deform. Since it is composed of a plurality of shock absorbing monomers, and the cross-section of each shock absorbing monomer is fan-shaped, this structure enables the filling shock absorber 456 to distribute pressure more evenly when subjected to force, and produce more effective deformation. Specifically, when the filling shock absorber 456 is subjected to force, the distance between the first curved surface 4561 and the second curved surface 4562 at its inner end will gradually decrease, forming a gradually shrinking deformation area from both sides to the middle, and this deformation can effectively absorb and buffer the energy generated by vibration.

[0073] During the deformation process, the gas in the filling shock absorber 456 will also be compressed. In order to release this part of the gas and avoid the formation of excessive reaction force, exhaust ports 4563 are respectively arranged on both sides of the inner end of the filling shock absorber 456. When the filling shock absorber 456 is squeezed, the gas will flow outward through these exhaust ports 4563, providing a flow channel for the airflow. This design can not only effectively release the gas pressure, but also further reduce the impact of vibration and impact on the stripping assembly and the serrated support plate. In addition, the end of the exhaust port 4563 away from the outer side of the filling shock absorber 456 is in a flared structure. This structure can make the gas discharge smoother, further improving the shock absorbing effect.

[0074] Furthermore, the upper edge of the sawtooth support plate 111 is arrayed with a plurality of protruding teeth 1111, and the protruding teeth 1111 are arranged along the length direction of the sawtooth support plate 111, and an inclined portion 1112 is provided between each two adjacent protruding teeth 1111, and the inclined portion 1112 is respectively connected to the two adjacent protruding teeth 1111, and the thickness of the protruding teeth 1111 and the inclined portion 1112 are gradually reduced from bottom to top, and this design helps the welding slag to slide naturally under the action of gravity, reducing its adhesion on the support plate. At the same time, the inclination angle of the inclined portion 1112 should also take into account the fluidity of the welding slag, so as to better guide the welding slag to slide.

[0075] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

Claims

1. A steel structure processing and production equipment, characterized in that: The steel processing and production equipment is provided with a laser cutting machine (1) for cutting plates, a steel welding area (2), a steel surface processing machine (3), and a storage area (4) in sequence, and the steel processing and production equipment is also provided with two lifting trusses (5), which are respectively erected above the laser cutting machine (1) and the storage area (4), so that the plates cut by the laser cutting machine (1) can be transported to the steel welding area (2) for processing via the lifting trusses (5), and the steel processed by the steel surface processing machine (3) can be transported to the storage area (4) via another lifting truss (5); The laser cutting machine (1) comprises a workpiece placement platform (11) and a cleaning component (12). A plurality of sawtooth support plates (111) for supporting plates are arranged in the workpiece placement platform (11), and the cleaning component (12) is arranged outside the workpiece placement platform (11). The cleaning component (12) comprises symmetrically arranged slide rails (121), a sliding base (122), a guide rod (123), and a stripping component (124). A sliding base (122) is slidably mounted on each of the two slide rails (121). The two sliding bases (122) are connected via the guide rod (123), and the stripping component (124) is hung on the guide rod (123). The guide rod (123) extends along the length direction of the sawtooth support plate (111). When in use, welding slag attached to the surface of the sawtooth support plate (111) is removed via the stripping component (124); The stripping component (124) is driven by a driving mechanism to move along the surface of the sawtooth support plate (111), and removes welding slag on the surface of the sawtooth support plate (111) during the movement; The peeling assembly (124) includes a vibration assembly (245), and the vibration assembly (245) includes an electric push rod (451), a rocker (452), a connecting arm (453), a vibration plate (454), and a centrifugal motor (455). The electric push rod (451) is swingably mounted on the side of the body (241), and the two ends of the rocker (452) are rotationally connected to the output shaft of the electric push rod (451) and the side of the vibration plate (454), respectively. The connecting arm (453) is rotationally connected to the middle part of the rocker (452). When the output shaft of the electric push rod (451) extends outward, the rocker (452) swings at its connection end with the connecting arm (453) and presses the vibration plate (454) against the surface of the sawtooth support plate (111); The connecting ends of the connecting arm (453) and the vibration plate (454) are abutted against each other via a filling shock absorbing member (456), wherein the filling shock absorbing member (456) is composed of a plurality of shock absorbing units, each of which has a fan-shaped cross section, and each of which has a first curved surface (4561) and a second curved surface (4562) on both sides of the inner end, wherein the distance between the first curved surface (4561) and the second curved surface (4562) gradually decreases from both sides to the middle; Both sides of the inner end of the filling shock absorbing member (456) are connected to the outside through an exhaust port (4563), and the end of the exhaust port (4563) away from the outside of the filling shock absorbing member (456) is in a flared structure, and when the filling shock absorbing member (456) is squeezed, a flow channel is provided for the airflow through the exhaust port (4563).

2. The steel structure processing and production equipment for steel structure according to claim 1, characterized in that: The stripping assembly (124) further comprises a body (241), a connecting block (242), and a cooling device (244); the body (241) is fixed to the guide rod (123) via the connecting block (242); a through hole (421) is provided on the surface of the connecting block (242) for the guide rod (123) to pass through; the walking device (243) and the vibration assembly (245) are respectively arranged on both sides of the lower end of the body (241); and the cooling device (244) is arranged on a side of the body (241) close to the vibration assembly (245); The walking device (243) is symmetrically arranged on both sides of the lower end of the machine body (241), and the walking device (243) includes a motor (431) and a walking wheel (432). The walking wheel (432) is installed on the output shaft of the motor (431), and the two walking wheels (432) are respectively clamped on the left and right sides of the sawtooth support plate (111). The cooling device (244) comprises a cooling liquid storage tank (441) and a pressurized jet machine (442). The cooling liquid storage tank (441) is connected to the pressurized jet machine (442). A nozzle is provided on a side of the surface of the pressurized jet machine (442) close to the vibration component (245) so that cooling liquid can be injected into the pressurized jet machine (442) through the cooling liquid storage tank (441), and the cooling liquid can be sprayed onto the surface of the serrated support plate (111) through the nozzle on the surface of the pressurized jet machine (442).

3. The steel structure processing and production equipment for steel structure according to claim 2, characterized in that: A pressing portion protruding outward is provided on a side of the vibration plate (454) facing the sawtooth support plate (111); when the vibration plate (454) is pushed by the electric push rod (451), the vibration plate (454) contacts the surface of the sawtooth support plate (111) through the pressing portion provided on the upper side, and vibration is generated by a centrifugal motor (455) provided on a side of the vibration plate (454) away from the sawtooth support plate (111), and the pressing portion is used to press welding slag attached to the surface of the sawtooth support plate (111); A striking portion is provided at the lower part of the vibration plate (454), and both sides of the striking portion are open. The striking portion is closer to the sawtooth support plate (111) than the extrusion portion, and when the centrifugal motor (455) is working and vibrating, the striking portion strikes the surface of the sawtooth support plate (111). When the electric push rod (451) drives its output shaft to extend and swing the vibration plate (454), the striking portion contacts the surface of the sawtooth support plate (111) before the extrusion portion. When the extrusion portion contacts the surface of the sawtooth support plate (111), the surface of the vibration plate (454) close to the striking portion is deformed due to the extrusion.

4. The steel structure processing and production equipment for steel structure according to claim 3 is characterized in that: The surface of the vibration plate (454) is provided with a connection kit (4541) for connecting to the connection arm (453); the rocker (452) is rotatably connected to the connection kit (4541) via the connection arm (453); and an active gap for vibration of the vibration plate (454) is provided between the connection arm (453) and the connection kit (4541); a filling shock absorbing member (456) is provided in the active gap; and the filling shock absorbing member (456) abuts against the inner side of the connection arm (453) and the connection kit (4541), respectively; The end edges of both sides of the connecting arm (453) are provided with outwardly protruding step edges, and the filling shock absorbing components (456) are respectively arranged between the step edges on both sides and the rocker (452), and the left and right sides of the filling shock absorbing components (456) respectively abut against the surfaces of the adjacent rocker (452) and the step edges at the ends of both sides of the connecting arm (453).

5. The steel structure processing and production equipment for steel structure according to claim 1, characterized in that: The upper edge of the sawtooth support plate (111) is arrayed with a plurality of convex teeth (1111), the convex teeth (1111) being arranged along the length direction of the sawtooth support plate (111), an inclined portion (1112) being provided between every two adjacent convex teeth (1111), the inclined portion (1112) being respectively connected to the two adjacent convex teeth (1111), and the thickness of the convex teeth (1111) and the inclined portion (1112) both being gradually reduced from bottom to top.

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