Automatic edge sealing machine for steel grating

Abstract

The present application relates to steel grating welding equipment technical field, proposed steel grating automatic edge sealing machine, including rack, be provided with welding mechanism, feeding mechanism and treater on the rack, welding mechanism and feeding mechanism all are electrically connected with treater, feeding mechanism includes conveying track and material rotating assembly, conveying track is arranged at one side of welding mechanism, a plurality of rollers are rotatably arranged on conveying track, material rotating assembly includes lifting power machine and material supporting plate, lifting power machine is arranged on conveying track and is electrically connected with treater, material supporting plate is arranged on the output end of lifting power machine, and the mesh of material supporting plate is in contact or separated from steel grating;Through the above technical scheme, the problem of poor consistency of frame and mesh welding effect of manual adjustment in related art is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel grating welding equipment, in particular to an automatic edge sealing machine for steel grating. BACKGROUND

[0002] Most of the welding technology is currently used in manufacturing, in which the frames of the steel grating are welded. Generally, the frames and the mesh clamped together are placed at the welding equipment for welding. After the welding of a single frame is completed, the position of the mesh is manually adjusted, and then the second frame is fixed with the mesh for welding. The four frames are sequentially welded, and the manual work is heavy during the process. In addition, the manual adjustment may cause inconsistent position of the frame and the mesh, resulting in poor consistency of the welding effect. Therefore, the existing technology needs to be improved. SUMMARY

[0003] The present application provides an automatic edge sealing machine for steel grating, which solves the problem of manual adjustment of the frame and the mesh in the related art.

[0004] The technical scheme of the present application is as follows:

[0005] The automatic edge sealing machine for steel grating comprises a rack, a welding mechanism, a feeding mechanism and a processor arranged on the rack, the welding mechanism and the feeding mechanism are electrically connected with the processor, the feeding mechanism comprises a conveying track and a material transferring assembly, the conveying track is arranged on one side of the welding mechanism, a plurality of rollers are rotatably arranged on the conveying track, the material transferring assembly comprises a lifting power machine and a material supporting plate, the lifting power machine is arranged on the conveying track and electrically connected with the processor, the material supporting plate is arranged on the output end of the lifting power machine, and the material supporting plate is in contact with or separated from the mesh of the steel grating.

[0006] As a further technical scheme, the welding mechanism comprises a clamping table, a fixed electrode, a movable electrode, a pressing plate and a welding power machine, the clamping table is arranged on the rack and located on one side of the conveying track, the fixed electrode is arranged on the clamping table and electrically connected with the welding power machine, the welding power machine is arranged on the rack, the movable electrode is movably arranged on the rack and located on one side of the fixed electrode, the welding power machine is electrically connected with the movable electrode, and the pressing plate is arranged on the rack and located above the fixed electrode.

[0007] As a further technical scheme, the welding mechanism further comprises a power assembly, the power assembly comprises a hydraulic station, a first hydraulic cylinder and a support frame, the hydraulic station is arranged on one side of the rack and is electrically connected with the processor, the first hydraulic cylinder is arranged on the rack, the first hydraulic cylinder is communicated with the hydraulic station through a hydraulic pipe, the support frame is movably arranged on the rack through a guide block, the support frame is fixedly connected with a moving end of the first hydraulic cylinder, and the moving electrode is arranged on the support frame.

[0008] As a further technical scheme, the welding mechanism further comprises a pressure assembly, the pressure assembly comprises a second hydraulic cylinder, a hanging frame, a guide frame and a wear-resistant block, the second hydraulic cylinder is arranged on the rack, the second hydraulic cylinder is communicated with the hydraulic station through the hydraulic pipe, the guide frame is arranged on the rack, the hanging frame is movably arranged on the guide frame and is fixedly connected with a moving end of the second hydraulic cylinder, the pressure plate is arranged on the hanging frame, and the wear-resistant block is arranged on the guide frame and abuts against the hanging frame.

[0009] As a further technical scheme, the feeding mechanism further comprises a traction assembly, the traction assembly comprises a support plate, a first power machine, a second power machine and a locking rod, the support plate is movably arranged on the conveying track, the first power machine is arranged on the support plate and is used for providing power for moving the support plate, the first power machine is electrically connected with the processor, the second power machine is arranged on the support plate and located on one side of the first power machine, the second power machine is electrically connected with the processor, and the locking rod is movably arranged on the support plate and fixedly connected with an output end of the second power machine.

[0010] As a further technical scheme, a lock head is arranged on one side of the locking rod away from the second power machine, a plurality of lock columns are arranged on one side of the lock head close to the conveying track, and the lock columns are in contact with or separated from the mesh of the steel grating when the locking rod moves.

[0011] As a further technical scheme, the feeding mechanism further comprises a pushing assembly, the pushing assembly comprises a pushing frame, a guide rod and a pushing power machine, the pushing frame is arranged on one side of the rack, the guide rod is arranged on the pushing frame, the pushing power machine is movably arranged on the guide rod, a clamping bracket is arranged on the pushing power machine, and the clamping bracket is used for clamping the frame of the steel grating.

[0012] The working principle and beneficial effects of the present application are as follows:

[0013] In the present application, an automatic edge sealing machine for steel grating is provided, which specifically comprises a rack, a welding mechanism, a feeding mechanism and a processor. The feeding mechanism comprises a conveying track and a material turning assembly, and the material turning assembly comprises a lifting power machine and a material supporting plate. In operation, first, a frame of the steel grating is placed at the welding mechanism, and the frame is selected as flat steel. Then, the mesh of the overlapped steel grating is placed on the roller, and the mesh is conveyed to the frame at the welding mechanism by the roller rotatingly arranged. The mesh and the frame are welded together by the welding mechanism. Then, the mesh and the first frame move away from the welding mechanism until the mesh is moved onto the material supporting plate, which is cross-shaped. At this time, the processor starts the lifting power machine, which is selected as a telescopic cylinder. The output end of the lifting power machine moves away from the conveying track together with the material supporting plate. After moving a distance, the lifting power machine stops running. At this time, the mesh is separated from the conveying track. Then, the built-in motor of the lifting power machine starts and rotates the material supporting plate and the mesh by 90 degrees or 180 degrees. Then, under the control of the processor, the output end of the lifting power machine starts to move towards the conveying track. During the movement of the material supporting plate, the mesh is in contact with the roller on the conveying track. Then, the output end of the lifting power machine continues to descend until the upper surface of the material supporting plate is lower than the contact plane of the mesh and the roller, so as to avoid the mesh from being pressed and contacted with the material supporting plate when moving on the roller, which causes the mesh feeding failure.

[0014] When the mesh is rotated, the second frame is placed at the welding mechanism. Then, the mesh rotated by 90 degrees or 180 degrees is moved to the welding mechanism and is in contact with the second frame. Under the welding action of the welding mechanism, the mesh and the second frame are welded together to complete the welding work. Then, the mesh with the first frame and the second frame welded together is moved to the material supporting plate for the next rotating and reversing work, and the above work is repeated until the mesh is welded with the four frames together. Finally, the welded steel grating is moved to the next sequence station for the next work. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0016] Figure 1 It is a structural schematic diagram of the whole application.

[0017] Figure 2 It is a structural schematic diagram of the first angle at the welding mechanism of the application.

[0018] Figure 3 It is a structural schematic diagram of the second angle at the welding mechanism of the application.

[0019] Figure 4 It is a structural schematic diagram of the inside of the welding mechanism of the application.

[0020] Figure 5 The third angle structure schematic diagram of the welding mechanism of the application.

[0021] Figure 6 The structure schematic diagram of the loading mechanism of the application.

[0022] Figure 7 The structure schematic diagram of the traction assembly of the application.

[0023] Figure 8 The structure schematic diagram of the pushing assembly of the application.

[0024] In the figure: 1, frame, 2, conveying track, 3, roller, 4, lifting power machine, 5, material supporting plate, 6, clamping table, 7, fixed electrode, 8, moving electrode, 9, pressing plate, 10, welding power machine, 11, supporting plate, 12, first power machine, 13, second power machine, 14, locking rod, 15, locking head, 16, locking column, 17, pushing frame, 18, guide rod, 19, pushing power machine, 20, clamping, 21, hydraulic station, 22, first hydraulic cylinder, 23, supporting frame, 24, second hydraulic cylinder, 25, hanging frame, 26, guide frame. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, but not all the embodiments of the application. Based on the embodiments of the application, all the other embodiments obtained by a person of ordinary skill in the art without creative work, are within the protection scope of the application.

[0026] As Figures 1-8 shown, the embodiment provides a steel grating automatic edge sealing machine.

[0027] The steel grating automatic edge sealing machine comprises a frame 1, the frame 1 is provided with a welding mechanism, a loading mechanism and a processor, the welding mechanism and the loading mechanism are electrically connected with the processor, the loading mechanism comprises a conveying track 2 and a material rotating assembly, the conveying track 2 is arranged on one side of the welding mechanism, a plurality of rollers 3 are rotatably arranged on the conveying track 2, the material rotating assembly comprises a lifting power machine 4 and a material supporting plate 5, the lifting power machine 4 is arranged on the conveying track 2 and electrically connected with the processor, the material supporting plate 5 is arranged on the output end of the lifting power machine 4, and the material supporting plate 5 is in contact with or separated from the mesh of the steel grating.

[0028] In the embodiment, as Figure 1 and Figure 6As shown, an automatic steel grating edge sealing machine is provided, which specifically comprises a rack 1, a welding mechanism, a feeding mechanism and a processor, wherein the feeding mechanism comprises a conveying track 2 and a material rotating assembly, and the material rotating assembly comprises a lifting power machine 4 and a material supporting plate 5; in operation, first, a frame of the steel grating is placed at the welding mechanism, and the frame is selected as flat steel; then the mesh of the overlapped steel grating is placed on the roller 3, and the mesh is conveyed to the frame at the welding mechanism by the roller 3 arranged to rotate; the mesh and the frame are welded together by the welding mechanism; then the mesh and the first frame move away from the welding mechanism until the mesh moves to the material supporting plate 5, which is cross-shaped; at this time, the processor starts the lifting power machine 4, which is selected as a telescopic cylinder, and the output end of the lifting power machine 4 moves away from the conveying track 2 together with the material supporting plate 5; after moving a distance, the lifting power machine 4 stops running; at this time, the mesh is in a separated state from the conveying track 2. Then the built-in motor of the lifting power machine 4 starts and rotates the material supporting plate 5 and the mesh by 90 degrees or 180 degrees; then under the control of the processor, the output end of the lifting power machine 4 starts to move towards the conveying track 2, and the mesh is in contact with the roller 3 on the conveying track 2 during the movement of the material supporting plate 5; then the output end of the lifting power machine 4 continues to descend until the upper surface of the material supporting plate 5 is lower than the contact plane of the mesh and the roller 3, so as to avoid the mesh from being pressed and contacted with the material supporting plate 5 when moving on the roller 3, which causes the mesh feeding to fail.

[0029] When the mesh rotates, a second frame is placed at the welding mechanism, and then the mesh after rotating by 90 degrees or 180 degrees moves to the welding mechanism and is in contact with the second frame; under the welding action of the welding mechanism, the mesh and the second frame are welded together to complete the welding work. Then the mesh with the first frame and the second frame welded together is moved to the material supporting plate 5 to prepare for the next rotating and reversing work, and the above work is repeated until the mesh is welded with the four frames together, and finally the welded steel grating is moved to the next sequence station for the next work.

[0030] Further, the welding mechanism comprises a clamping table 6, a fixed electrode 7, a movable electrode 8, a pressing plate 9 and a welding power machine 10, the clamping table 6 is arranged on the rack 1 and located on one side of the conveying track 2, the fixed electrode 7 is arranged on the clamping table 6 and electrically connected with the welding power machine 10, the welding power machine 10 is arranged on the rack 1, the movable electrode 8 is movably arranged on the rack 1 and located on one side of the fixed electrode 7, the welding power machine 10 is electrically connected with the movable electrode 8, and the pressing plate 9 is arranged on the rack 1 and located above the fixed electrode 7.

[0031] Furthermore, the welding mechanism also includes a power assembly, which includes a hydraulic station 21, a first hydraulic cylinder 22, and a support frame 23. The hydraulic station 21 is located on one side of the frame 1 and is electrically connected to the processor. The first hydraulic cylinder 22 is located on the frame 1 and is connected to the hydraulic station 21 via a hydraulic pipe. The support frame 23 is movably located on the frame 1 via a guide block and is fixedly connected to the moving end of the first hydraulic cylinder 22. The moving electrode 8 is located on the support frame 23.

[0032] Furthermore, the welding mechanism also includes a pressing assembly, which includes a second hydraulic cylinder 24, a hanger 25, a guide frame 26, and a wear-resistant block. The second hydraulic cylinder 24 is mounted on the frame 1 and is connected to the hydraulic station 21 via a hydraulic pipe. The guide frame 26 is mounted on the frame 1. The hanger 25 is movably mounted on the guide frame 26 and fixedly connected to the moving end of the second hydraulic cylinder 24. The pressure plate 9 is mounted on the hanger 25, and the wear-resistant block is mounted on the guide frame 26 and abuts against the hanger 25.

[0033] In this embodiment, as Figures 1-5 As shown, the welding mechanism includes a clamping table 6, a fixed electrode 7, a moving electrode 8, a pressure plate 9, a welding power unit 10, a power assembly, and a pressing assembly. The power assembly includes a hydraulic station 21, a first hydraulic cylinder 22, and a support frame 23. The pressing assembly includes a second hydraulic cylinder 24, a hanger 25, a guide frame 26, and a wear-resistant block. During operation, the frame is placed on the fixed electrode 7, and the mesh is placed on the conveying track 2. Under the transport action of the conveying track 2, the mesh gradually approaches and eventually makes contact with the frame. Then, the processor starts the hydraulic station 21, which provides power to the second hydraulic cylinder 24. Power; the moving end of the second hydraulic cylinder 24 will move the hanger 25 and the pressure plate 9 towards the frame until the pressure plate 9 makes contact with the frame and the mesh. With the pressure of the pressure plate 9, the mesh and the frame are kept in contact during welding. At the same time, the guide frame 26 is provided with a guide groove, and the wear-resistant block of the hanger 25 is set on the side wall of the guide groove. The hanger 25 is movably connected to the inner wall of the guide groove. The guide frame 26 provides guidance and positioning for the movement of the hanger 25 to prevent the hanger 25 from deviating. The wear-resistant block reduces the wear between the hanger 25 and the guide frame 26, extending the service life of the equipment.

[0034] When the pressing plate 9 is pressed against the frame and the mesh, the processor starts the hydraulic station 21 again, and the hydraulic station 21 provides power to the first hydraulic cylinder 22, and the moving end of the first hydraulic cylinder 22 moves the support frame 23 and the moving electrode 8 towards the frame at the same time until the outer surface of the moving electrode 8 is in extrusion contact with the frame; at this time, a passage is formed between the mesh, the frame, the fixed electrode 7, the moving electrode 8 and the welding power machine 10. Then the processor starts the welding power machine 10, and the welding power machine 10 outputs low-voltage large current through the built-in transformer to weld the mesh and the frame together, completing the welding operation. The welding mechanism is used to realize the automatic welding of the frame and the mesh, replacing the common manual welding operation, improving the welding efficiency and welding quality, and reducing the workload of the on-site operator. Then the moving electrode 8 is separated from the mesh, the mesh is withdrawn and rotated by ninety degrees or one hundred and eighty degrees, and the mesh and the second frame are prepared to be welded together, and the above process is repeated until the mesh and the four frames are welded completely.

[0035] Further, the feeding mechanism further comprises a traction assembly, the traction assembly comprising a support plate 11, a first power machine 12, a second power machine 13 and a locking rod 14, the support plate 11 being movably arranged on the conveying track 2, the first power machine 12 being arranged on the support plate 11 and being used to provide power for the movement of the support plate 11, the first power machine 12 being electrically connected with the processor, the second power machine 13 being arranged on the support plate 11 and being located on one side of the first power machine 12, the second power machine 13 being electrically connected with the processor, and the locking rod 14 being movably arranged on the support plate 11 and being fixedly connected with the output end of the second power machine 13.

[0036] Further, the locking rod 14 is provided with a lock head 15 on the side away from the second power machine 13, and a plurality of lock columns 16 are arranged on the side of the lock head 15 close to the conveying track 2, and the lock columns 16 are in contact with or separated from the mesh of the steel grating when the locking rod 14 moves.

[0037] In this embodiment, as shown in Figure 1 and Figures 6-7As shown, the feeding mechanism is increased with a traction assembly, and the traction assembly specifically includes a support plate 11, a first power machine 12, a second power machine 13 and a locking rod 14. In use, the mesh is placed on the roller 3 of the conveying track 2; then the processor starts the first power machine 12, and the first power machine 12 is selected as a motor. After the first power machine 12 is started, the support plate 11, the second power machine 13 and the locking rod 14 are moved to the mesh, and then the first power machine 12 stops moving. Then the processor starts the second power machine 13, and the second power machine 13 is selected as a motor. The output end of the second power machine 13 is telescopic, and the output end of the second power machine 13 moves the locking rod 14 towards the mesh. After the second power machine 13 moves to the pre-set position, it stops running. When the locking rod 14 moves, the locking head 15 moves synchronously, and the locking head 15 moves the locking column 16 synchronously. When the second power machine 13 stops moving, the locking column 16 is inserted into the gap of the mesh. Then the processor starts the first power machine 12, and after the first power machine 12 is started, the support plate 11 moves the second power machine 13 and the locking rod 14 towards the welding mechanism. The locking rod 14 moves the locking head 15, the locking column 16 and the mesh synchronously until the mesh is in contact with the frame. At this time, the first power machine 12 stops moving, and the welding mechanism performs welding work. After the welding work is completed, the traction assembly moves the mesh to the material rotating assembly, and the mesh is rotated by 90 degrees or 180 degrees by the material rotating assembly. When the material rotating assembly works, the traction assembly is separated from the mesh. After the material rotating assembly works, the traction assembly starts and moves the mesh towards the welding mechanism to weld the second frame. The above operation is repeated until all the frames on the mesh are welded. Then the next mesh is prepared for welding.

[0038] Further, the feeding mechanism further includes a pushing assembly, and the pushing assembly includes a pushing frame 17, a guide rod 18 and a pushing power machine 19. The pushing frame 17 is arranged on one side of the rack 1, the guide rod 18 is arranged on the pushing frame 17, and the pushing power machine 19 is movably arranged on the guide rod 18. The pushing power machine 19 is provided with a clamping bracket 20 for clamping the frame of the steel grating.

[0039] In this embodiment, as shown in Figure 1 and Figure 8 The feeding mechanism is increased with a pushing assembly, and the pushing assembly specifically includes a pushing frame 17, a guide rod 18 and a pushing power machine 19. In work, the processor starts the pushing power machine 19, and the pushing power machine 19 is selected as a moving air cylinder or a moving hydraulic cylinder. After the pushing power machine is started, it slides on the guide rod 18 towards the welding mechanism. The pushing power machine drives the clamping bracket 20 to move synchronously, and the clamping bracket 20 is placed with the frame to be welded. The increased pushing assembly facilitates the feeding of the frame, avoids the risk of direct placement of the frame on the clamping table 6 by the operator, and avoids the risk of extrusion and electric shock. At the same time, the pushing assembly can reduce the working intensity of the operator.

[0040] The above merely provides the preferred embodiments of the application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall fall in the protection scope of the present application.

Claims

1. An automatic edge-sealing machine for steel grating, comprising a frame (1), wherein a welding mechanism, a feeding mechanism, and a processor are provided on the frame (1), wherein the welding mechanism and the feeding mechanism are electrically connected to the processor, characterized in that, The feeding mechanism includes a conveying track (2) and a material transfer assembly. The conveying track (2) is located on one side of the welding mechanism. Several rollers (3) are rotatably arranged on the conveying track (2). The material transfer assembly includes a lifting power machine (4) and a material support plate (5). The lifting power machine (4) is located on the conveying track (2) and electrically connected to the processor. The material support plate (5) is located on the output end of the lifting power machine (4). The material support plate (5) abuts against or separates from the mesh of the steel grating. The feeding mechanism also includes a pushing assembly, which includes a pushing frame (17), a guide rod (18), and a pushing power machine (19). The pushing frame (17) is located on one side of the frame (1), the guide rod (18) is located on the pushing frame (17), and the pushing power machine (19) is movably located on the guide rod (18). The pushing power machine (19) is provided with a clip (20), which is used to clip the frame of the steel grating. The feeding mechanism also includes a traction component, which includes a support plate (11), a first power unit (12), a second power unit (13), and a locking rod (14). The support plate (11) is movably mounted on the conveying track (2). The first power unit (12) is mounted on the support plate (11) and is used to provide power for the movement of the support plate (11). The first power unit (12) is electrically connected to the processor. The second power unit (13) is mounted on the support plate (11) and located on one side of the first power unit (12). The second power unit (13) is electrically connected to the processor. The locking rod (14) is movably mounted on the support plate (11) and fixedly connected to the output end of the second power unit (13). During operation, the first frame of the steel grating is placed at the welding mechanism, and then the overlapping steel grating mesh is placed on the roller (3). The rotating roller (3) is used to transport the mesh to the first frame of the welding mechanism. The mesh and the first frame are welded together by the welding mechanism. Then the mesh and the first frame move away from the welding mechanism until the mesh moves to the support plate (5). Then the motor built into the lifting power machine (4) starts and rotates the support plate (5) and the mesh together by 90 degrees or 180 degrees. When the mesh is rotating, the second frame is placed at the welding mechanism. After rotating 90 degrees or 180 degrees, the mesh moves to the welding mechanism and abuts against the second frame. Under the welding action of the welding mechanism, the mesh and the second frame are welded together. Then the mesh with the first and second frames welded together is moved to the support plate (5) to prepare for the next rotation and reversal operation. The above operation is repeated until the mesh is welded to all four frames.

2. The automatic edge-sealing machine for steel grating according to claim 1, characterized in that, The welding mechanism includes a clamping table (6), a fixed electrode (7), a movable electrode (8), a pressure plate (9), and a welding power machine (10). The clamping table (6) is mounted on the frame (1) and located on one side of the conveying track (2). The fixed electrode (7) is mounted on the clamping table (6) and electrically connected to the welding power machine (10). The welding power machine (10) is mounted on the frame (1). The movable electrode (8) is mounted on the frame (1) and located on one side of the fixed electrode (7). The welding power machine (10) is electrically connected to the movable electrode (8). The pressure plate (9) is mounted on the frame (1) and located above the fixed electrode (7).

3. The automatic edge-sealing machine for steel gratings according to claim 2, characterized in that, The welding mechanism also includes a power assembly, which includes a hydraulic station (21), a first hydraulic cylinder (22), and a support frame (23). The hydraulic station (21) is located on one side of the frame (1) and is electrically connected to the processor. The first hydraulic cylinder (22) is located on the frame (1) and is connected to the hydraulic station (21) via a hydraulic pipe. The support frame (23) is movably located on the frame (1) via a guide block (24) and is fixedly connected to the moving end of the first hydraulic cylinder (22). The moving electrode (8) is located on the support frame (23).

4. The automatic edge-sealing machine for steel gratings according to claim 3, characterized in that, The welding mechanism further includes a pressing assembly, which includes a second hydraulic cylinder (24), a hanger (25), a guide frame (26), and a wear-resistant block. The second hydraulic cylinder (24) is mounted on the frame (1) and is connected to the hydraulic station (21) via the hydraulic pipe. The guide frame (26) is mounted on the frame (1). The hanger (25) is movably mounted on the guide frame (26) and fixedly connected to the moving end of the second hydraulic cylinder (24). The pressure plate (9) is mounted on the hanger (25), and the wear-resistant block is mounted on the guide frame (26) and abuts against the hanger (25).

5. The automatic edge-sealing machine for steel grating according to claim 1, characterized in that, A lock head (15) is provided on the side of the lock rod (14) away from the second power machine (13). Several lock pins (16) are provided on the side of the lock head (15) close to the conveying track (2). When the lock rod (14) moves, the lock pins (16) contact or separate from the mesh of the steel grating.

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