Suspension bed steel skeleton welding equipment

Abstract

The invention relates to the technical field of welding equipment, in particular to suspension bed steel framework welding equipment. Comprising a bottom plate; the control box is mounted at the top of the bottom plate; the welding manipulator is mounted at the top of the bottom plate; the first conveyors are symmetrically mounted at the top of the bottom plate; the first rubber strip is connected to the outer side of a conveying belt of the first conveyor, and discharging grooves are evenly formed in the first rubber strip at intervals; and the mounting plates are symmetrically connected to the top of the bottom plate and located on the two sides of the first conveyor correspondingly. By introducing an automatic feeding, positioning and clamping system, a cross beam and a longitudinal beam can be automatically and accurately placed in place, manual operation is not needed, the cross beam and the longitudinal beam can be rapidly clamped through the clamping blocks, and the stability of the structure in the welding process is ensured; according to the double-station alternate working mode, the welding manipulator can complete welding at one station, and meanwhile, the other station prepares a to-be-welded piece, so that continuous welding is achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of welding equipment, and in particular to a welding equipment for a steel frame of a suspended bed. Background Art

[0002] As an efficient and flexible industrial equipment, the suspended bed is widely used in the chemical, petroleum, pharmaceutical and other industries. It achieves efficient heat and mass transfer by keeping solid particles or catalysts suspended in the fluid medium. One of the core structures of the suspended bed is its steel frame, which not only supports the weight of the entire suspended bed, but also ensures the stability of its internal components and the safety of operation.

[0003] The steel frame is usually composed of multiple cross frames and longitudinal beams. These components need to be precisely welded to ensure their strength and durability. The traditional welding methods of the steel frame of the suspended bed are mainly divided into two forms: manual welding and automated welding. However, whether it is manual welding or automated welding, each cross frame and longitudinal beam must be manually placed and fixed according to the specified shape. This process is not only time-consuming and labor-intensive, but also due to the lack of standardized operating procedures, it is easy to cause problems with product consistency and quality control. In addition, in actual production, when a suspended bed steel frame is welded, the production line needs to be suspended in order 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 assembly line operation, which will seriously affect the overall production efficiency. Summary of the invention

[0004] In view of this, the present invention provides a suspended bed steel frame welding equipment, which can overcome the disadvantages of existing steel frames that require manual placement and fixation of each cross frame and longitudinal beam according to a specified shape during welding, which is not only time-consuming and labor-intensive, but also difficult to complete the welding work continuously, resulting in low production efficiency.

[0005] Technical solution: A suspended bed steel frame welding equipment, including: a base plate; a control box, installed on the top of the base plate; a welding manipulator, installed on the top of the base plate; a first conveyor, symmetrically installed on the top of the base plate; a first rubber strip, connected to the outer side of the conveyor belt of the first conveyor, and the first rubber strip is evenly spaced with discharge troughs; a mounting plate, symmetrically connected to the top of the base plate, and the mounting plates are respectively located on both sides of the first conveyor; a first hydraulic cylinder, arranged at intervals above the mounting plate, and the telescopic rod of the first hydraulic cylinder is connected to the top of the mounting plate; a lifting frame, connected to the cylinder body of the first hydraulic cylinder; a sliding frame, slidably connected to the lifting frame; a second hydraulic cylinder, installed at intervals on the sliding frame, and the telescopic rod of the second hydraulic cylinder is connected to the lifting frame; a first drive motor, installed at intervals on the sliding frame; a roller, connected to the output shaft of the first drive motor; a feeding mechanism, arranged on the top of the base plate, for feeding the crossbeam and the longitudinal beam into the discharge trough and the top of the roller respectively; a clamping mechanism, arranged on the sliding frame, for clamping the longitudinal beam.

[0006] In addition, it is particularly preferred that the loading mechanism includes: a vertical plate, symmetrically connected to the top of the bottom plate; a first baffle, evenly spaced and connected between the two vertical plates; a second baffle, evenly spaced and connected between the two vertical plates, and the two vertical plates, the first baffle and the second baffle can form a first storage space for storing cross beams.

[0007] In addition, it is particularly preferred that the loading mechanism also includes: a side frame, symmetrically connected to the side of the vertical plate; a second conveyor, installed on the side of the vertical plate, and the second conveyor is located below the side frame, and the two side frames, the vertical plate and the second conveyor can form a second storage space for storing the longitudinal beam; 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, it is particularly preferred that the clamping mechanism includes: a first mounting seat, connected to the side of the sliding frame at an interval; a first clamping block, symmetrically slidingly connected to the side of the first mounting seat; a first electric push rod, installed on the first mounting seat; a first connecting plate, connected to the telescopic rod of the first electric push rod; and a first connecting rod, rotatably connected between the first connecting plate and the first clamping block.

[0009] In addition, it is particularly preferred that the clamping mechanism also includes: a fixed plate, symmetrically connected to the top of the base plate, and the fixed plate is located on the inner side of the mounting plate; a third hydraulic cylinder, arranged at intervals 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 spaced and connected to the top of the lifting plate; a second clamping block, symmetrically 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 preferred that it also includes: a connecting seat symmetrically connected to the top of the base plate; a second drive motor installed on the top of the connecting seat; and a grinding wheel connected to the output shaft of the second drive motor.

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

[0012] In addition, it is particularly preferred that it further includes: a mounting frame connected to the sliding frame at intervals; and a magnetic roller rotatably mounted on the mounting frame.

[0013] Beneficial effects: 1. The present invention introduces an automated loading and clamping system, which can automatically and accurately place the crossbeams and longitudinal beams without manual operation, and can quickly clamp the crossbeams and longitudinal beams through clamps to ensure the stability of the structure during welding. In addition, the double-station alternating working mode allows the welding robot to complete welding at one station while the other station has prepared the welded parts, thereby achieving continuous welding and improving production efficiency.

[0014] 2. The present invention can pre-treat and grind the end faces and sides of the crossbeams and longitudinal beams during transportation by arranging grinding wheels and rotating rollers, thereby ensuring the cleanliness and flatness of the welding surface, thereby improving the welding quality. At the same time, the use of magnetic rollers can effectively prevent the longitudinal beams from shifting during transportation, ensure their horizontal state, further improve the accuracy of the welding position, and reduce the influence of human factors on the welding quality, thereby ensuring the consistency and reliability of the welded steel skeleton. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

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

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

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

[0021] Figure 7 It 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 It is a schematic diagram of the installation of the fixing plate of the present invention.

[0023] Fig. 9 It is a schematic diagram of the specific structure of the fixing plate of the present invention.

[0024] Fig.10 It 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] Fig.11 It is a schematic diagram of the installation of the second driving motor, the grinding wheel, the connecting rod and the rotating drum of the present invention.

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

[0027] Fig.13 It is a schematic diagram of the installation of the mounting frame and the magnetic roller of the present invention.

[0028] Fig.14 Schematic diagram of the placement of horizontal beams and longitudinal beams.

[0029] In the accompanying drawings: 001-crossbeam, 002-longitudinal beam, 1-bottom plate, 101-control box, 2-welding manipulator, 3-first conveyor, 4-first rubber strip, 401-discharging trough, 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 -push 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-fixed 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 roller, 38-mounting frame, 39-magnetic roller. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment: A suspension bed steel frame welding device, such as Figure 1-Figure 10As shown, it includes a base 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 drive 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 base plate 1, the welding manipulator 2 is installed in the middle of the top of the base plate 1, the first conveyor 3 is installed on the front and rear sides of the top of the base plate 1, the outer sides of the conveyor belts of the two first conveyors 3 are connected to the first rubber strips 4, and the first rubber strips 4 are evenly spaced apart with a plurality of discharge troughs 401, and four mounting plates 5 are connected to the left side of the top of the base plate 1 at intervals, and the four mounting plates 5 are respectively located on the front and rear sides of the two first conveyors 3, and each mounting plate 5 is above Multiple first hydraulic cylinders 6 are arranged at intervals from left to right, 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 cylinder bodies of the multiple first hydraulic cylinders 6, and the lifting frame 7 is located directly above the mounting plate 5, and four lifting frames 7 are slidably connected with sliding frames 8, and multiple second hydraulic cylinders 9 are installed on each sliding frame 8 at intervals from left to right, 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 top of each sliding frame 8, and a roller 11 is connected to the output shaft of each first driving motor 10, and a feeding mechanism is used to feed the crossbeam 001 and the longitudinal beam 002 into the discharge trough 401 and the top of the roller 11 respectively, and a clamping mechanism is used to clamp the crossbeam 001 and the longitudinal beam 002.

[0032] like Figure 1 , Figure 4 and Figure 5As shown, 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 push block 18 and a second rubber strip 19. Four vertical plates 12 are spaced apart 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 spaced apart between 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 tilted to the left. A first storage space 1501 for storing the cross beam 001 can be formed between the first baffle 13, the second baffle 14 and the two vertical plates 12. The upper parts of the sides of the two vertical plates 12 in the same group that are away from each other are symmetrically connected with side frames 16. The top and bottom of the side frames 16 are both open designs. The sides of the left and right side frames 16 that are close to each other are also open in design. The left side frame 16 has a discharge port at the lower left side. The lower parts of the two vertical plates 12 in the same group that are away from each other are equipped with a second conveyor 17. The second conveyor 17 is flush with the roller 11, and the second conveyor 17 blocks the bottom of the side frame 16. The vertical plate 12 and the two side frames 16 and the second conveyor 17 thereon can form a second storage space 1502 for storing the longitudinal beam 002. The longitudinal beam 002 in the second storage space 1502 can be discharged through the discharge port on the side frame 16. A push 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 push block 18.

[0033] like Figure 6-Figure 10As shown, 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 fixed 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 from left to right at intervals. Two first clamping blocks 21 are symmetrically slidably connected to the side of each first mounting seat 20 close to the first conveyor 3. A first electric push rod 22 is installed on the upper part of each first mounting seat 20. The first connecting plate 23 is connected to the telescopic rod of the first electric push rod 22. The first connecting rod 24 is symmetrically rotatably connected between the two first clamping blocks 21 and the first connecting plate 23. Four fixed plates 25 are connected to the left side of the top of the bottom plate 1 at intervals. The four fixed plates 25 are divided into They are respectively located on the front and rear sides of the two first conveyors 3, and the fixed plate 25 is located on the inner side of the mounting plate 5. A plurality of third hydraulic cylinders 26 are arranged at intervals from left to right above each fixed plate 25, and the telescopic rod of the third hydraulic cylinder 26 is connected to the top of the fixed plate 25. A lifting plate 27 is connected between the cylinder bodies of the plurality of third hydraulic cylinders 26. The lifting plate 27 is located directly above the fixed plate 25. A plurality of second mounting seats 28 are evenly spaced from left to right on the top of each lifting plate 27. The second mounting seats 28 correspond to the discharge trough 401 one by one. Two second clamping blocks 29 are symmetrically slidably connected to the top of each second mounting seat 28. 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, and a second connecting rod 32 is symmetrically rotated front and back between the two second clamping blocks 29 and the second connecting plate 31.

[0034] First, put an appropriate amount of crossbeams 001 into each of the first storage spaces 1501 in turn, and the crossbeam 001 at the bottom of the first storage space 1501 will fall on the top of the first rubber strip 4, and then put an appropriate amount of longitudinal beams 002 into each of the second storage spaces 1502 in turn, and the longitudinal beam 002 at the bottom of the second storage space 1502 will fall on the top of the second conveyor 17; then control the first conveyor 3, the first drive motor 10 and the second conveyor 17 to work through the control box 101, the first conveyor 3 can drive the first rubber strip 4 to rotate, and when the discharge trough 401 on the first rubber strip 4 is vertically aligned with the first storage space 1501, the crossbeam 001 at the bottom of the first storage space 1501 will fall down into the discharge trough 401, and the first rubber strip 4 continues to rotate to move the crossbeam 001 in the discharge trough 401 1502, and the top of the first rubber strip 4 will block the remaining beams 001 in the first material storage space 1501, and the first drive motor 10 can drive the roller 11 to rotate, and 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 material storage space 1502 to the left, and the second rubber strip 19 can block the remaining longitudinal beams 002 in the second material storage space 1502, when the longitudinal beam 002 moves to the left 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 position, 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 trough 401 (such as Fig.14As shown), the two longitudinal beams 002 are respectively located between the two groups of first clamping blocks 21, and each cross beam 001 is respectively located directly above each group of second clamping blocks 29, and then the control box 101 will control the extension of the telescopic rod of the first electric push rod 22, and the first electric push rod 22 can pull the first clamping blocks 21 on the upper and lower sides to move closer to 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, and then the control box 101 controls the second hydraulic cylinder 9 to drive the sliding frame 8 to move in the direction close to the first conveyor 3, and the sliding frame 8 can drive the longitudinal beam 002 to move in the direction close to the first conveyor 3, so that the two longitudinal beams 002 are respectively in contact with the front and rear ends of the cross beam 001, and at the same time, the control box 1 01 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 block 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 beam 001, and then the control box 101 will control the extension rod of the second electric push rod 30, and the second electric push rod 30 can drive the second clamping blocks 29 on the left and right sides to move closer to 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 beam 001, so that the beam 001 and the longitudinal beam 002 can be automatically fixed, and then the control box 101 will control the welding robot 2 to first weld a group of beams 001 and longitudinal beams 002 on the front side above the bottom plate 1, and when the bottom plate 1 After the welding of a group of cross beams 001 and longitudinal beams 002 on the upper front side is completed, the control box 101 will control the welding manipulator 2 to weld a group of cross beams 001 and longitudinal beams 002 on the upper rear side of 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 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 away from each other to reset and release the longitudinal beam 002 on the front side, and then the control box 101 will control the first hydraulic cylinder 6 on the front side to drive the lifting frame 7 on the front side to rise, and the lifting frame 7 on the front side can drive the sliding frame 8 on the front side. And the front roller 11 moves upward, the front roller 11 can lift the welded steel frame on the front side and disengage it from the discharge trough 401 of the first rubber strip 4, and then the control box 101 will control the front first drive motor 10 to drive the front roller 11 to rotate for five seconds, the roller 11 can transport the welded steel frame on the front side to the left for discharging, and then the control box 101 will control the front first drive 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 and reset, and 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,Thereby, the next group of cross beams 001 to be welded can be connected, 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 push block 18 on the front side and the second rubber strip 19 on the front side to reverse, so that the second rubber strip 19 on the front side no longer blocks the remaining longitudinal beams 002 in the second material storage space 1502 on the front side, and the push block 18 on the front side will return to its original position, so that the next longitudinal beam 002 in the second material storage space 1502 on the front side can fall down to the top of the second conveyor 17 on the front side, and then repeat the above operation, so that the next group of cross beams 001 and longitudinal beams 002 to be welded can be conveyed to the left to the bottom plate 1 The upper front side is prepared for welding. When the welding of a group of cross beams 001 and longitudinal beams 002 on the upper rear side of the bottom plate 1 is completed, the control box 101 will control the welding manipulator 2 to immediately weld a group of cross beams 001 and longitudinal beams 002 on the upper front side of the bottom plate 1. This reciprocating operation can be used in the form of double-station alternating work, so that the welding manipulator 2 can perform continuous welding work, and there is no need to manually place and fix the cross beams 001 and longitudinal beams 002, which saves time and effort and can improve the production efficiency of the steel frame. When the cross beams 001 and longitudinal beams 002 in the first storage space 1501 and the second storage space 1502 are about to run out, they can be replenished manually.

[0035] like Fig.11 and Fig.12 As shown, it also includes a connecting seat 33, a second drive 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 from front to back. The top of each connecting seat 33 is connected to the second drive motor 34, and the grinding wheel 35 is connected to the output shaft of the second drive motor 34. The left side of the two leftmost first baffles 13 are symmetrically connected to two connecting rods 36, and the rotating roller 37 is rotatably connected between the lower ends of the two connecting rods 36; when the cross beam 001 and the longitudinal beam 002 are transported to the left, the tops of the cross beam 001 and the longitudinal beam 002 will contact the bottom of the rotating roller 37, and through the friction between them and the rotating roller 37 , which can drive the rotating roller 37 to rotate. At the same time, the control box 101 will control the second drive motor 34 to drive the grinding wheel 35 to rotate. When the crossbeam 001 and the longitudinal beam 002 are in contact with the grinding wheel 35, the grinding wheel 35 can grind the end face of the crossbeam 001 and the side of the longitudinal beam 002, thereby ensuring the subsequent welding quality of the crossbeam 001 and the longitudinal beam 002. During the grinding process, since the longitudinal beam 002 passes through the discharge port on the side frame 16, the side frame 16 can limit the longitudinal beam 002. At the same time, the rotating roller 37 can press the top of the crossbeam 001 to limit it, thereby preventing the crossbeam 001 and the longitudinal beam 002 from moving at will, ensuring the smooth progress of the grinding work.

[0036] like Fig.13As shown, it also includes a mounting frame 38 and a magnetic roller 39. A plurality of mounting frames 38 are connected to the upper part of each sliding frame 8 at intervals from left to right, and a magnetic roller 39 is rotatably installed on each mounting frame 38; when the longitudinal beam 002 moves to the left to the top of the roller 11, the magnetic roller 39 can absorb and limit the longitudinal beam 002 through magnetic force, thereby preventing the longitudinal beam 002 from shifting in the front and rear directions 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 the friction between it and the magnetic roller 39, the magnetic force of the magnetic roller 39 will not affect the movement of the longitudinal beam 002 to the left.

[0037] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by 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) has material discharge troughs (401) evenly spaced apart; 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 apart 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); a lifting frame (7) connected to the first hydraulic cylinder (6); The invention relates to a cylinder body; a sliding frame (8) slidably connected to the lifting frame (7); a second hydraulic cylinder (9) installed on the sliding frame (8) at intervals, and a telescopic rod of the second hydraulic cylinder (9) is connected to the lifting frame (7); a first drive motor (10) installed on the sliding frame (8) at intervals; a roller (11) connected to the output shaft of the first drive motor (10); a feeding mechanism arranged on the top of the bottom plate (1) and used for feeding the cross beam (001) and the longitudinal beam (002) into the discharge trough (401) and the top of the roller (11) respectively; and a clamping mechanism arranged on the sliding frame (8) and used for clamping the longitudinal beam (002).

2. A suspension bed steel frame welding equipment as claimed in claim 1, characterized in that: The loading mechanism comprises: a vertical plate (12) symmetrically connected to the top of the bottom plate (1); a first baffle plate (13) evenly spaced and connected between the two vertical plates (12); and a second baffle plate (14) evenly spaced and connected between the two vertical plates (12), and the two vertical plates (12), the first baffle plate (13) and the second baffle plate (14) can enclose a first storage space (1501) for storing the crossbeam (001).

3. A suspension bed steel frame welding equipment as claimed in claim 2, characterized in that: The loading mechanism further comprises: a side frame (16) symmetrically connected to the side of the vertical plate (12); a second conveyor (17) 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); a push block (18) connected to the conveyor belt of the second conveyor (17); and a second rubber strip (19) 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).

4. A suspension bed steel frame welding equipment as claimed in claim 3, 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).

5. A suspension bed steel frame welding equipment as claimed in claim 4, 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).

6. A suspension bed steel frame welding device as claimed in claim 5, 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).

7. A suspension bed steel frame welding device as claimed in claim 6, 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).

8. The steel frame welding equipment for a suspended bed according to claim 7, 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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