A floating bed steel skeleton welding device

Abstract

The present invention relates to the technical field of welding equipment, and particularly to a floating bed steel skeleton welding equipment. It includes: a bottom plate; a control box installed on the top of the bottom plate; a welding manipulator installed on the top of the bottom plate; a first conveyor symmetrically installed on the top of the bottom plate; a first rubber strip connected to the outer side of the conveyor belt of the first conveyor, and discharge grooves are evenly spaced on the first rubber strip; mounting plates symmetrically connected to the top of the bottom plate, and the mounting plates are respectively located on both sides of the first conveyor. By introducing an automated feeding, positioning and clamping system, the present invention can automatically and precisely place the cross beams and longitudinal beams in place without manual operation, and can quickly clamp the cross beams and longitudinal beams through clamping blocks to ensure the stability of the structure during the welding process. In addition, the double-station alternating working mode enables the welding manipulator to complete welding at one station while the other station is already ready with the workpieces to be welded, thus realizing continuous welding and improving production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, and particularly to a welding equipment for a floating bed steel skeleton. Background Art

[0002] As an efficient and flexible industrial equipment, the floating bed is widely used in industries such as chemical engineering, petroleum, and pharmaceuticals. It keeps solid particles or catalysts in a suspended state in a fluid medium to achieve efficient heat transfer and mass transfer processes. One of the core structures of the floating bed is its steel skeleton, which not only supports the weight of the entire floating bed but also ensures the stability of its internal components and the safety of operation.

[0003] The steel skeleton is usually composed of multiple cross frames and longitudinal beams, and these components need to be precisely welded to ensure their strength and durability. The traditional welding methods for floating bed steel skeletons are mainly divided into two forms: manual welding and automated welding. However, whether manual welding or automated welding is used, it is necessary to manually place and fix each cross frame and longitudinal beam in a specified shape. This process is not only time-consuming and laborious but also prone to problems in product consistency and quality control due to the lack of standardized operation procedures. In addition, in actual production, when a floating bed steel skeleton is welded, the production line needs to be paused to move the next frame to be welded into place and then manually position and fix it again. This repetitive preparation work makes it difficult for the welding process to form an efficient operation in a production line, seriously affecting the overall production efficiency. Summary of the Invention

[0004] In view of this, the present invention provides a welding equipment for a floating bed steel skeleton, which can overcome the disadvantages that when the existing steel skeletons are welded, it is necessary to manually place and fix each cross frame and longitudinal beam in a specified shape, which is not only time-consuming and laborious but also difficult to continuously complete the welding work, resulting in low production efficiency.

[0005] Technical solution: A floating bed steel skeleton welding device, comprising: a bottom plate; a control box installed on the top of the bottom plate; a welding manipulator installed on the top of the bottom plate; a first conveyor symmetrically installed on the top of the bottom plate; a first rubber strip connected to the outer side of the conveyor belt of the first conveyor, and discharge grooves are evenly spaced on the first rubber strip; mounting plates symmetrically connected to the top of the bottom plate, and the mounting plates are respectively located on both sides of the first conveyor; first hydraulic cylinders spaced above the mounting plates, and the telescopic rods of the first hydraulic cylinders are connected to the top of the mounting plates; a lifting frame connected to the cylinder bodies of the first hydraulic cylinders; a sliding frame slidably connected to the lifting frame; second hydraulic cylinders spaced on the sliding frame, and the telescopic rods of the second hydraulic cylinders are connected to the lifting frame; first driving motors spaced on the sliding frame; rollers connected to the output shafts of the first driving motors; a feeding mechanism arranged on the top of the bottom plate for feeding cross beams and longitudinal beams into the discharge grooves and on top of the rollers respectively; a clamping mechanism arranged on the sliding frame for clamping the longitudinal beams.

[0006] In addition, particularly preferably, the feeding mechanism includes: vertical plates symmetrically connected to the top of the bottom plate; first baffles evenly spaced and connected between the two vertical plates; second baffles evenly spaced and connected between the two vertical plates, and a first storage space for storing cross beams can be formed among the two vertical plates, the first baffles and the second baffles.

[0007] In addition, particularly preferably, the feeding mechanism further includes: side frames symmetrically connected to the sides of the vertical plates; a second conveyor installed on the sides of the vertical plates, and the second conveyor is located below the side frames, and a second storage space for storing longitudinal beams can be formed among the two side frames, the vertical plates and the second conveyor; a push block connected to the conveyor belt of the second conveyor; a second rubber strip connected to the conveyor belt of the second conveyor, and the end of the second rubber strip is connected to the side of the push block.

[0008] In addition, particularly preferably, the clamping mechanism includes: first mounting seats spaced and connected to the sides of the sliding frame; first clamping blocks symmetrically and slidably connected to the sides of the first mounting seats; first electric push rods installed on the first mounting seats; first connecting plates connected to the telescopic rods of the first electric push rods; first connecting rods rotatably connected between the first connecting plates and the first clamping blocks.

[0009] In addition, it is particularly preferable that the clamping mechanism further includes: a fixed plate symmetrically connected to the top of the bottom plate, and the fixed plate is located inside the mounting plate; a third hydraulic cylinder spaced above the fixed plate, and the telescopic rod of the third hydraulic cylinder is connected to the top of the fixed plate; a lifting plate connected to the cylinder body of the third hydraulic cylinder; a second mounting seat evenly and spacedly connected to the top of the lifting plate; a second clamping block symmetrically and slidably connected to the top of the second mounting seat; a second electric push rod mounted on the second mounting seat; a second connecting plate connected to the telescopic rod of the second electric push rod; and a second connecting rod rotatably connected between the second connecting plate and the second clamping block.

[0010] In addition, it is particularly preferable that it further includes: a connecting seat symmetrically connected to the top of the bottom plate; a second driving motor mounted on the top of the connecting seat; and a grinding wheel connected to the output shaft of the second driving motor.

[0011] In addition, it is particularly preferable that it further includes: a connecting rod symmetrically connected to the side of the leftmost first baffle; and a rotating roller rotatably connected to the lower end of the connecting rod.

[0012] In addition, it is particularly preferable that it further includes: a mounting rack spacedly connected to the sliding rack; and a magnetic roller rotatably mounted on the mounting rack.

[0013] Advantageous effects: 1. By introducing an automated feeding and clamping system, the present invention can accurately place the cross beam and longitudinal beam in place automatically without manual operation, and can quickly clamp the cross beam and longitudinal beam through the clamping block to ensure the stability of the structure during the welding process. In addition, the double-station alternating working mode enables the welding manipulator to complete welding at one station while the other station is already ready with the workpiece to be welded, thus achieving continuous welding and improving production efficiency.

[0014] 2. By providing a grinding wheel and a rotating roller, the present invention can perform pre-treatment grinding on the end face and side face of the cross beam and longitudinal beam during the conveying process to ensure the cleanliness and flatness of the welding surface, thereby improving the welding quality. At the same time, the use of the magnetic roller can effectively prevent the longitudinal beam from shifting during the conveying process, ensure its horizontal state, further improve the accuracy of the welding position, and reduce the influence of human factors on the welding quality, ensuring the consistency and reliability of the welded steel skeleton. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0016] Figure 2 It is a specific structural schematic diagram of the first rubber strip of the present invention.

[0017] Figure 3 It is a specific structural schematic diagram on the mounting plate of the present invention.

[0018] Figure 4 This is a schematic diagram of the specific structure of the feeding mechanism of the present invention.

[0019] Figure 5 This is a schematic diagram of the distribution of the first baffle and the second baffle of the present invention.

[0020] Figure 6 This is an installation schematic diagram of the clamping mechanism of the present invention.

[0021] Figure 7 This is a schematic diagram of the specific structure of the first electric push rod, the first connecting plate and the first connecting rod of the present invention.

[0022] Figure 8 This is an installation schematic diagram of the fixing plate of the present invention.

[0023] Figure 9 This is a schematic diagram of the specific structure on the fixing plate of the present invention.

[0024] Figure 10 This is a schematic diagram of the specific structure of the second electric push rod, the second connecting plate and the second connecting rod of the present invention.

[0025] Figure 11 This is an installation schematic diagram of the second driving motor, the grinding wheel, the connecting rod and the rotating drum of the present invention.

[0026] Figure 12 This is a schematic diagram of the working state of the grinding wheel of the present invention.

[0027] Figure 13 This is an installation schematic diagram of the mounting bracket and the magnetic drum of the present invention.

[0028] Figure 14 This is a schematic diagram of the placement of the cross beam and the longitudinal beam.

[0029] In the attached drawing reference numerals: 001 - cross beam, 002 - longitudinal beam, 1 - bottom plate, 101 - control box, 2 - welding manipulator, 3 - first conveyor, 4 - first rubber strip, 401 - feeding chute, 5 - mounting plate, 6 - first hydraulic cylinder, 7 - lifting frame, 8 - sliding frame, 9 - second hydraulic cylinder, 10 - first driving motor, 11 - roller, 12 - vertical plate, 13 - first baffle, 14 - second baffle, 1501 - first storage space, 1502 - second storage space, 16 - side frame, 17 - second conveyor, 18 - pushing block, 19 - second rubber strip, 20 - first mounting seat, 21 - first clamping block, 22 - first electric push rod, 23 - first connecting plate, 24 - first connecting rod, 25 - fixing plate, 26 - third hydraulic cylinder, 27 - lifting plate, 28 - second mounting seat, 29 - second clamping block, 30 - second electric push rod, 31 - second connecting plate, 32 - second connecting rod, 33 - connecting seat, 34 - second driving motor, 35 - grinding wheel, 36 - connecting rod, 37 - rotating drum, 38 - mounting rack, 39 - magnetic drum. Detailed implementation manners

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment: A welding device for the steel skeleton of a suspension bed, as Figures 1 - 10As shown in the figure, it includes a bottom plate 1, a control box 101, a welding manipulator 2, a first conveyor 3, a first rubber strip 4, a mounting plate 5, a first hydraulic cylinder 6, a lifting frame 7, a sliding frame 8, a second hydraulic cylinder 9, a first driving motor 10, a roller 11, a feeding mechanism and a clamping mechanism. The control box 101 is installed on the right front side of the top of the bottom plate 1, the welding manipulator 2 is installed in the middle of the top of the bottom plate 1, the first conveyors 3 are installed on both the front and rear sides of the top of the bottom plate 1, the outer sides of the conveyor belts of the two first conveyors 3 are both connected with the first rubber strip 4, and a plurality of material placing grooves 401 are evenly spaced on the first rubber strip 4. Four mounting plates 5 are spaced and connected to the left side of the top of the bottom plate 1, and the four mounting plates 5 are respectively located on the front and rear sides of the two first conveyors 3. A plurality of first hydraulic cylinders 6 are arranged at intervals from left to right above each mounting plate 5, and the telescopic rods of the first hydraulic cylinders 6 are connected to the top of the mounting plate 5. A lifting frame 7 is connected between the cylinders of the plurality of first hydraulic cylinders 6. The lifting frame 7 is located directly above the mounting plate 5. A sliding frame 8 is slidably connected to each of the four lifting frames 7. A plurality of second hydraulic cylinders 9 are installed at intervals from left to right on each sliding frame 8, and the telescopic rods of the second hydraulic cylinders 9 are connected to the lifting frame 7. A first driving motor 10 is installed on the upper part of each sliding frame 8, and a roller 11 is connected to the output shaft of each first driving motor 10. The feeding mechanism is used to feed the cross beam 001 and the longitudinal beam 002 into the material placing groove 401 and the top of the roller 11 respectively, and the clamping mechanism is used to clamp the cross beam 001 and the longitudinal beam 002.

[0032] As Figure 1 , Figure 4 and Figure 5As shown in the figure, the feeding mechanism includes a vertical plate 12, a first baffle 13, a second baffle 14, a side frame 16, a second conveyor 17, a pushing block 18 and a second rubber strip 19. Four vertical plates 12 are connected at intervals on the right side of the top of the bottom plate 1 and are grouped in pairs. A plurality of first baffles 13 and second baffles 14 are evenly connected at intervals between the two vertical plates 12 in the same group. The first baffles 13 and the second baffles 14 correspond to each other one by one, and the upper part of the first baffle 13 is inclined to the left. A first storage space 1501 for storing the cross beam 001 can be formed among the first baffle 13, the second baffle 14 and the two vertical plates 12. On the upper parts of the mutually remote sides of the two vertical plates 12 in the same group, side frames 16 are symmetrically connected in the left-right direction. The top and bottom of the side frame 16 are both designed to be open, and the mutually close sides of the left and right side frames 16 are also designed to be open. Discharge ports are opened at the lower left sides of the left side frames 16. Second conveyors 17 are installed at the lower parts of the mutually remote sides of the two vertical plates 12 in the same group. The second conveyor 17 is flush with the roller 11 in height, and the second conveyor 17 blocks the bottom of the side frame 16. A second storage space 1502 for storing the longitudinal beam 002 can be formed among the vertical plate 12, the two side frames 16 and one second conveyor 17 thereon. The longitudinal beam 002 in the second storage space 1502 can be discharged through the discharge port on the side frame 16. A pushing block 18 and a second rubber strip 19 are connected to the conveyor belt of each second conveyor 17, and the end of the second rubber strip 19 is connected to the side of the pushing block 18.

[0033] As Figures 6 - 10As shown in the figure, the clamping mechanism includes a first mounting seat 20, a first clamping block 21, a first electric push rod 22, a first connecting plate 23, a first connecting rod 24, a fixing plate 25, a third hydraulic cylinder 26, a lifting plate 27, a second mounting seat 28, a second clamping block 29, a second electric push rod 30, a second connecting plate 31 and a second connecting rod 32. Four first mounting seats 20 are connected to the side of each sliding frame 8 at intervals from left to right. Two first clamping blocks 21 are symmetrically and slidably connected to the side of each first mounting seat 20 close to the first conveyor 3 in the up and down direction. A first electric push rod 22 is installed on the upper part of each first mounting seat 20. A first connecting plate 23 is connected to the telescopic rod of the first electric push rod 22. First connecting rods 24 are symmetrically and rotatably connected between the two first clamping blocks 21 and the first connecting plate 23 in the left and right direction. Four fixing plates 25 are connected to the top left of the bottom plate 1 at intervals. The four fixing plates 25 are respectively located on the front and back sides of the two first conveyors 3, and the fixing plates 25 are located inside the mounting plate 5. A plurality of third hydraulic cylinders 26 are arranged at intervals from left to right above each fixing plate 25, and the telescopic rod of the third hydraulic cylinder 26 is connected to the top of the fixing plate 25. A lifting plate 27 is connected between the cylinders of the plurality of third hydraulic cylinders 26. The lifting plate 27 is located directly above the fixing plate 25. A plurality of second mounting seats 28 are evenly connected to the top of each lifting plate 27 at intervals from left to right. The second mounting seats 28 correspond to the feeding grooves 401 one by one. Two second clamping blocks 29 are symmetrically and slidably connected to the top of each second mounting seat 28 in the left and right direction. A second electric push rod 30 is installed in the middle of each second mounting seat 28. A second connecting plate 31 is connected to the telescopic rod of the second electric push rod 30. Second connecting rods 32 are symmetrically and rotatably connected between the two second clamping blocks 29 and the second connecting plate 31 in the front and back direction.

[0034] First, an appropriate amount of cross beams 001 are sequentially placed into each first storage space 1501. The lowermost cross beam 001 in the first storage space 1501 will fall onto the top of the first rubber strip 4. Then, an appropriate amount of longitudinal beams 002 are sequentially placed into each second storage space 1502. The lowermost longitudinal beam 002 in the second storage space 1502 will fall onto the top of the second conveyor 17. Then, the control box 101 is used to control the operation of the first conveyor 3, the first drive motor 10, and the second conveyor 17. The first conveyor 3 can drive the first rubber strip 4 to rotate. When the material discharge groove 401 on the first rubber strip 4 is vertically aligned with the first storage space 1501, the lowermost cross beam 001 in the first storage space 1501 will fall downward into the material discharge groove 401. The continuous rotation of the first rubber strip 4 can convey the cross beam 001 in the material discharge groove 401 to the left, and the top of the first rubber strip 4 will block the remaining cross beams 001 in the first storage space 1501. The first drive motor 10 can drive the roller 11 to rotate. At the same time, the second conveyor 17 can drive the push block 18 and the second rubber strip 19 to rotate. The push block 18 can push the lowermost longitudinal beam 002 in the second storage space 1502 to the left. The second rubber strip 19 can block the remaining longitudinal beams 002 in the second storage space 1502. When the longitudinal beam 002 moves to the top of the roller 11, the rotation of the roller 11 can assist the longitudinal beam 002 to move to the left. When the cross beam 001 and the longitudinal beam 002 move to the appropriate positions, the control box 101 will control the first conveyor 3, the first drive motor 10, and the second conveyor 17 to stop working. At this time, the two longitudinal beams 002 will be respectively located on the front and rear sides of the cross beam 001 on the material discharge groove 401 (such as Figure 14As shown, and the two longitudinal beams 002 are respectively located between two groups of first clamping blocks 21, and each cross beam 001 is respectively located directly above each group of second clamping blocks 29. Then, the control box 101 will control the telescopic rod of the first electric push rod 22 to extend. The first electric push rod 22 can drive the first clamping blocks 21 on the upper and lower sides to move towards each other through the first connecting plate 23 and the first connecting rod 24, so that the first clamping blocks 21 on the upper and lower sides can cooperate to clamp the longitudinal beam 002. Then, the control box 101 controls the second hydraulic cylinder 9 to drive the sliding frame 8 to move towards the first conveyor 3. The sliding frame 8 can drive the longitudinal beam 002 to move towards the first conveyor 3, so that the two longitudinal beams 002 respectively contact the front and rear ends of the cross beam 001. At the same time, the control box 101 will control the third hydraulic cylinder 26 to drive the lifting plate 27 to rise, driving the second mounting seat 28 and the second clamping blocks 29 to rise, so that the two second clamping blocks 29 on the same second mounting seat 28 move to the left and right sides of the cross beam 001. Then, the control box 101 will control the telescopic rod of the second electric push rod 30 to extend. The second electric push rod 30 can drive the second clamping blocks 29 on the left and right sides to move towards each other through the second connecting plate 31 and the second connecting rod 32, so that the second clamping blocks 29 on the left and right sides can cooperate to clamp the cross beam 001. In this way, the cross beam 001 and the longitudinal beam 002 can be automatically fixed. Then, the control box 101 will control the welding manipulator 2 to first weld a group of cross beams 001 and longitudinal beams 002 on the front side above the bottom plate 1. When a group of cross beams 001 and longitudinal beams 002 on the front side above the bottom plate 1 are welded, the control box 101 will control the welding manipulator 2 to weld a group of cross beams 001 and longitudinal beams 002 on the rear side above the bottom plate 1. At this time, the control box 101 will control the telescopic rod of the first electric push rod 22 on the front side to shorten, so as to drive the first clamping block 21 on the front side to move towards the side away from each other to reset and release the longitudinal beam 002 on the front side, and the control box 101 will control the telescopic rod of the second electric push rod 30 on the front side to shorten, so as to drive the second clamping block 29 on the front side to move towards the side away from each other to reset and release the longitudinal beam 002 on the front side. Then, the control box 101 will control the first hydraulic cylinder 6 on the front side to drive the front lifting frame 7 to rise. The front lifting frame 7 can drive the front sliding frame 8 and the front roller 11 to move upward. The front roller 11 can lift the steel skeleton welded on the front side and separate it from the material discharging groove 401 of the first rubber strip 4. Then, the control box 101 will control the front first driving motor 10 to drive the front roller 11 to rotate for five seconds. The roller 11 can convey the steel skeleton welded on the front side to the left for discharging. Subsequently, the control box 101 will control the front first driving motor 10 to stop working, and control the front first hydraulic cylinder 6 to drive the front lifting frame 7 to descend. The front lifting frame 7 can drive the front sliding frame 8 and the front roller 11 to move downward to reset. Then, the control box 101 will control the front first conveyor 3 to start working. The front first conveyor 3 can drive the front first rubber strip 4 to rotate.Thus, it is possible to receive the next set of crossbeams 001 to be welded, and the control box 101 will control the second conveyor 17 on the front side to start working, so that the second conveyor 17 on the front side can drive the front push block 18 and the front second rubber strip 19 to reverse, so that the front second rubber strip 19 no longer blocks the remaining longitudinal beams 002 in the front second storage space 1502, and the front push block 18 will return to its original position, so that the next longitudinal beam 002 in the front second storage space 1502 can fall down to the top of the second conveyor 17 on the front side. Then, by repeating the above operations, the next set of crossbeams 001 and longitudinal beams 002 to be welded can be conveyed to the front side above the bottom plate 1 and prepared for welding. When a set of crossbeams 001 and longitudinal beams 002 on the rear side above the bottom plate 1 are welded, the control box 101 will control the welding manipulator 2 to immediately weld a set of crossbeams 001 and longitudinal beams 002 on the front side above the bottom plate 1. In this way, by means of the double-station alternating working mode, the welding manipulator 2 can carry out continuous welding work, and there is no need for manual placement and fixation of the crossbeams 001 and longitudinal beams 002, which saves time and effort and can improve the production efficiency of the steel skeleton. When the crossbeams 001 and longitudinal beams 002 in the first storage space 1501 and the second storage space 1502 are about to be used up, they can be replenished manually.,

[0035] As Figure 11 and Figure 12 shown, it also includes a connecting seat 33, a second driving motor 34, a grinding wheel 35, a connecting rod 36 and a rotating roller 37. Four connecting seats 33 are connected to the middle of the top of the bottom plate 1 at intervals from front to back. Each connecting seat 33 is connected to a second driving motor 34 at the top. A grinding wheel 35 is connected to the output shaft of the second driving motor 34. Two connecting rods 36 are symmetrically connected to the left and right sides of the leftmost two first baffles 13 in the front and back directions. A rotating roller 37 is rotatably connected between the lower ends of the two connecting rods 36; when the crossbeams 001 and longitudinal beams 002 are conveyed to the left, the tops of the crossbeams 001 and longitudinal beams 002 will contact the bottom of the rotating roller 37, and through the friction force between them and the rotating roller 37, the rotating roller 37 can be driven to rotate. At the same time, the control box 101 will control the second driving motor 34 to drive the grinding wheel 35 to rotate. When the crossbeams 001 and longitudinal beams 002 contact the grinding wheel 35, the grinding wheel 35 can grind the end face of the crossbeam 001 and the side face of the longitudinal beam 002, so as to ensure the welding quality of the subsequent crossbeams 001 and longitudinal beams 002. During the grinding process, since the longitudinal beam 002 passes through the material outlet on the side frame 16, the side frame 16 can limit the longitudinal beam 002, and at the same time, the rotating roller 37 can press the top of the crossbeam 001 to play a limiting role, so as to prevent the crossbeams 001 and longitudinal beams 002 from moving randomly and ensure the smooth progress of the grinding work.

[0036] As Figure 13As shown in the figure, it further includes a mounting bracket 38 and a magnetic roller 39. A plurality of mounting brackets 38 are connected to the upper part of each sliding bracket 8 at intervals from left to right, and a magnetic roller 39 is rotatably mounted on each mounting bracket 38. When the longitudinal beam 002 moves leftward to the top of the roller 11, the magnetic roller 39 can adsorb and limit the longitudinal beam 002 through magnetism, thereby preventing the longitudinal beam 002 from shifting in the front-back direction and ensuring that the longitudinal beam 002 is in a horizontal state. Since the longitudinal beam 002 can drive the magnetic roller 39 to rotate by itself through the frictional force between it and the magnetic roller 39, the magnetism of the magnetic roller 39 will not affect the leftward movement of the longitudinal beam 002.

[0037] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention.

Claims

1. A suspended bed steel frame welding device, comprising: a bottom plate (1); a welding manipulator (2), installed on the top of the bottom plate (1); characterized in that: The invention also comprises: a control box (101) mounted on the top of the bottom plate (1); a first conveyor (3) symmetrically mounted on the top of the bottom plate (1); a first rubber strip (4) connected to the outer side of the conveyor belt of the first conveyor (3), and the first rubber strip (4) is evenly spaced with discharge troughs (401); a mounting plate (5) symmetrically connected to the top of the bottom plate (1), and the mounting plates (5) are respectively located on both sides of the first conveyor (3); a first hydraulic cylinder (6) spaced above the mounting plate (5), and the telescopic rod of the first hydraulic cylinder (6) is connected to the top of the mounting plate (5); and a lifting frame. (7), connected to the cylinder body of the first hydraulic cylinder (6); a sliding frame (8), slidably connected to the lifting frame (7); a second hydraulic cylinder (9), installed at intervals on the sliding frame (8), and a telescopic rod of the second hydraulic cylinder (9) is connected to the lifting frame (7); a first drive motor (10), installed at intervals on the sliding frame (8); a roller (11), connected to the output shaft of the first drive motor (10); a loading mechanism, arranged on the top of the bottom plate (1), for loading the cross beam (001) and the longitudinal beam (002) into the discharge trough (401) and the top of the roller (11), respectively ; A clamping mechanism is arranged on the sliding frame (8) and is used to clamp the longitudinal beam (002); the feeding mechanism comprises: a vertical plate (12) symmetrically connected to the top of the bottom plate (1); a first baffle (13) evenly spaced and connected between the two vertical plates (12); a second baffle (14) evenly spaced and connected between the two vertical plates (12), and the two vertical plates (12), the first baffle (13) and the second baffle (14) can enclose a first storage space (1501) for storing the cross beam (001); the feeding mechanism also comprises: a side frame (16) for The side frame (16) is connected to the side of the vertical plate (12); the second conveyor (17) is installed on the side of the vertical plate (12), and the second conveyor (17) is located below the side frame (16), and the two side frames (16), the vertical plate (12) and the second conveyor (17) can enclose a second storage space (1502) for storing the longitudinal beam (002); the push block (18) is connected to the conveyor belt of the second conveyor (17); the second rubber strip (19) is connected to the conveyor belt of the second conveyor (17), and the end of the second rubber strip (19) is connected to the side of the push block (18).

2. A suspension bed steel frame welding equipment as claimed in claim 1, characterized in that: The clamping mechanism comprises: a first mounting seat (20) connected to the side of the sliding frame (8) at intervals; a first clamping block (21) symmetrically slidably connected to the side of the first mounting seat (20); a first electric push rod (22) mounted on the first mounting seat (20); a first connecting plate (23) connected to the telescopic rod of the first electric push rod (22); and a first connecting rod (24) rotatably connected between the first connecting plate (23) and the first clamping block (21).

3. A suspension bed steel frame welding equipment as claimed in claim 2, characterized in that: The clamping mechanism further comprises: a fixed plate (25) symmetrically connected to the top of the base plate (1), and the fixed plate (25) is located on the inner side of the mounting plate (5); a third hydraulic cylinder (26) arranged above the fixed plate (25) at intervals, and the telescopic rod of the third hydraulic cylinder (26) is connected to the top of the fixed plate (25); a lifting plate (27) connected to the cylinder body of the third hydraulic cylinder (26); a second mounting seat (28) evenly spaced and connected to the top of the lifting plate (27); a second clamping block (29) symmetrically slidably connected to the top of the second mounting seat (28); a second electric push rod (30) mounted on the second mounting seat (28); a second connecting plate (31) connected to the telescopic rod of the second electric push rod (30); and a second connecting rod (32) rotatably connected between the second connecting plate (31) and the second clamping block (29).

4. A suspension bed steel frame welding equipment as claimed in claim 3, characterized in that: It also includes: a connecting seat (33) symmetrically connected to the top of the base plate (1); a second drive motor (34) installed on the top of the connecting seat (33); and a grinding wheel (35) connected to the output shaft of the second drive motor (34).

5. A suspension bed steel frame welding equipment as claimed in claim 4, characterized in that: It also includes: a connecting rod (36) symmetrically connected to the side of the first baffle (13) on the far left; and a rotating roller (37) rotatably connected to the lower end of the connecting rod (36).

6. A suspension bed steel frame welding device as claimed in claim 5, characterized in that: It also includes: a mounting frame (38) connected to the sliding frame (8) at intervals; and a magnetic roller (39) rotatably mounted on the mounting frame (38).

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