A continuous welding device for processing arch foot steel mesh

Abstract

The present invention provides a continuous welding device for processing arch foot steel mesh, which relates to the technical field of welding equipment and includes a double-rebar conveying base, a steel bar body and a support base. The top end of the steel bar body is slidably installed with a frame body for installing positioning, and the side end portion of each support base is fixedly installed with an arc-shaped conveying plate for conducting steel bars. The side end portion of the frame body is slidably installed with multiple welding assemblies, each welding assembly includes a driver, a welding pipe, a telescopic pipe sleeve, and a steel bar locking cylinder. By arranging two metal sheets on both sides of the touch plate, when the welding is not firm, the guide wheel squeezes the welding end, which will cause the two steel bar bodies to bend and separate. Due to the pressure applied by the elastic sleeve rod, the sliding connection seat can move a limited distance. The metal sheets on both sides of the touch plate are not connected to the friction plate, which triggers the warning light bars on both sides of the sensor driver to flash and remind the staff.

Description

Technical Field

[0001] The present invention belongs to the technical field of welding equipment, and more specifically, relates to a continuous welding equipment for processing arch foot steel mesh. Background Art

[0002] Steel mesh welding equipment is a mechanical device specially used to connect steel bars into mesh structures through resistance welding, arc welding and other welding methods. In actual applications, continuous welding equipment usually requires the following technologies:

[0003] Welding mechanism, which generates high temperature at the intersection of steel bars through electric current;

[0004] Feeding mechanism, accurately transporting the steel bars to the welding position;

[0005] Airframe structure, various parts of supporting and fixing equipment;

[0006] Control system, which controls the welding current and feeding speed of welding equipment;

[0007] First, the steel bars are straightened to ensure that they remain straight before entering the welding area. The steel bars are accurately transported to the welding position and the low-voltage, high-current power supply required for welding is provided. The current generates high temperatures at the intersections of the steel bars, causing the steel bars to partially melt and connect together. However, during welding, there are the following shortcomings:

[0008] Soft steel bars are prone to deformation when subjected to external forces. During the feeding process, if the traction force is uneven or there is friction with other components, the steel bars may bend or twist, resulting in deviation, inaccurate positioning of the welding points, and affecting the progress of welding.

[0009] After welding, the steel mesh moves through the conveyor belt, and the welding point can only cool down naturally, resulting in slow cooling. At the same time, long-term continuous welding can easily cause electrode wear, resulting in weak welding points. In the subsequent transportation process, it cannot be quickly detected, which will affect the welding processing quality of the steel mesh. Summary of the Invention

[0010] In order to solve the above technical problems, the present invention provides a continuous welding device for processing arch foot steel mesh to solve the above problems.

[0011] A continuous welding device for processing arch foot steel mesh comprises a double-rebar conveying base, a steel bar body and a support base, a frame body for mounting a positioning device is slidably mounted on the top of the steel bar body, an arc-shaped conveying plate for conducting steel bars is fixedly mounted on the side end of each support base, a plurality of welding assemblies are slidably mounted on the side end of the frame body, each welding assembly comprises a driver, a welding pipe, a telescopic pipe sleeve, and a steel bar locking cylinder, a cooling assembly is fixedly mounted on the surface of each welding pipe, and each cooling assembly comprises a fixing sleeve, a heat dissipation pipe, an air guide hose, and a detection frame;

[0012] Each of the heat dissipation pipes is evenly distributed on the inner side of the fixed sleeve. The interior of each heat dissipation pipe is hollow and is connected to the air guide hose. The arc-shaped conveying plate is curved and hollow inside. At the same time, a positioning groove is provided at the bottom end of each steel bar locking cylinder.

[0013] Preferably, a sliding connection seat for vertical movement is slidably installed inside each of the detection frames, a positioning frame for docking and locking is fixedly installed on the top of each of the sliding connection seats, a retractable elastic sleeve rod is fixedly installed on the top of each of the sliding connection seats, and a touch plate for sliding friction is fixedly installed inside each of the detection frames;

[0014] A ventilation hose for connecting a limit position is fixedly installed inside each positioning frame, friction plates are slidably installed on the two inner side walls of each positioning frame, and a retractable expansion sleeve is fixedly installed at the end of each friction plate;

[0015] The two side ends of each sliding connection seat are slidably mounted with support arms, the side ends of each support arm are fixedly mounted with a sliding positioning rod plugged into the rotating shaft, and the side ends of each sliding positioning rod are fixedly mounted with a telescopic pull rod for docking installation.

[0016] Preferably, a guide wheel that can rotate synchronously is rotatably mounted on the end of each support arm, and a same sliding and telescopic double-end pressure rod is fixedly mounted on the side ends of the two guide wheels;

[0017] The surface of each guide wheel is provided with at least two directional nozzles recessed inwards, and the side end of each guide wheel is fixedly mounted with a synchronously rotating air control disc;

[0018] A sealing sleeve is fixedly installed on the inner side of each support arm, and an air storage bag with multiple top sections is fixedly installed inside each sealing sleeve, and the top of each air storage bag is hemispherical in design.

[0019] Preferably, a guide rail carriage docked with the frame body is fixedly mounted on the top of each driver, and two bolts for vertical rotation are rotatably mounted on the top of each guide rail carriage;

[0020] Warning light strips are fixedly installed on the two side ends of each driver, and each warning light strip is connected to the support base through a wiring harness. Two hydraulic rods are fixedly installed on the bottom end of the frame body, and the end of the frame body is docked and slid with the top end of the support base.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] In the present invention, the force generated by the downward extension and retraction of the two elastic sleeves always applies a downward thrust to the sliding connection seat, which slides downward inside the detection frame. The sliding connection seat drives the two support arms to move downward, allowing the two guide wheels to fit the surface of the steel bar body respectively. The guide wheels are symmetrically conical in design and can be clamped on the surface of the steel bar body, guiding the movement of the steel bar body and preventing the steel bar body from deviating during movement.

[0023] In the present invention, the positioning frame and the touch plate are allowed to dock and slide, two friction plates are slidably installed inside the positioning frame, and two metal sheets are set on both sides of the touch plate. When the welding end is firm, the sliding connection seat can slide upward. When the welding is not firm, the guide wheel squeezes the welding end, causing the two steel bar bodies to bend and separate. Due to the pressure applied by the elastic sleeve, the distance that the sliding connection seat can move is limited. The metal sheets on both sides of the touch plate are not docked with the friction plates, and the warning light bars on both sides of the sensor driver will flash to remind the staff that a breakpoint has occurred in the welding.

[0024] In the present invention, the end of the welding tube is squeezed and extended with the telescopic tube sleeve, the top of the telescopic tube sleeve is compressed, and the end of the welding tube moves downward to fit the welding end of the steel bar body. The current generates high temperature at the intersection of the steel bars, causing the steel bars to partially melt and connect together. The two groups of steel bar bodies are pre-fixed by two steel bar locking cylinders. The pre-tightening can ensure that the steel bar bodies will not move during the welding process, and at the same time increase the contact pressure between the steel bar bodies. During the welding process, sufficient contact pressure can ensure that the current can pass through the welding part smoothly, thereby improving the welding efficiency and quality.

[0025] In the present invention, the support arm is allowed to slide on the side end of the sliding connection seat, and a sliding positioning rod is installed on the side end of the support arm. The sliding positioning rod is of rectangular design and is slidably connected to the fixed shaft. At the same time, a telescopic pull rod is installed at the end of the sliding positioning rod, and a pulling force is applied to the sliding positioning rod in the reverse direction, so that the support arm drives the welded pipe to fix and clamp the surface of the steel bar body. Through the horizontal sliding of the support arm and the guide wheel, the spacing of the guide wheels can be adjusted to guide steel bar bodies of different sizes, thereby increasing the flexibility of use.

[0026] In the present invention, the side end of the air storage bag is rotatably connected to the air control disc, and a leakage hole is installed on the surface of the sealing sleeve. At the same time, the side end of the air storage bag is also installed with a leakage hole. The guide wheel drives the guide wheel to rotate, and the air control disc rotates at the side end of the air storage bag, allowing cold air to continuously and intermittently enter the interior of the guide wheel, and then be ejected through the directional nozzle on the surface, so as to quickly cool the welded steel bar body, quickly take away part of the heat, and prevent overheating of the welding area.

[0027] In the present invention, a long guide rail is provided at the side end of the frame body. By rotating the bolt at the top of the guide rail slide, the bolt is allowed to leave the top of the guide rail slide to release the fixation of the driver. By pushing the driver to slide on the side end of the frame body, the position of the driver can be adjusted individually, and the welding point can be adjusted according to the different steel meshes being processed. At the same time, the driver can also be pulled to slide on the side end of the frame body to remove the driver. The modular design facilitates later maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the double-reinforced conveying base structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the frame body of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the driver of the present invention;

[0031] Figure 4 This is a schematic diagram of the welded pipe structure of the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of the steel bar locking cylinder of the present invention;

[0033] Figure 6 It is a structural schematic diagram of the fixing sleeve of the present invention;

[0034] Figure 7 Schematic diagram of the detection framework structure of the present invention;

[0035] Figure 8 2 is a schematic diagram of the support arm structure of the present invention;

[0036] Figure 9 This is a schematic diagram of the guide wheel structure of the present invention;

[0037] Figure 10 This invention Figure 7 A schematic diagram of the enlarged structure.

[0038] In the figure, the correspondence between the component names and the drawing numbers is: 11. Double-reinforced conveying base; 12. Reinforcement body; 13. Support base; 14. Rack body; 15. Arc-shaped conveying plate; 16. Driver; 17. Welding pipe; 18. Telescopic pipe sleeve; 19. Reinforcement locking cylinder; 21. Fixing sleeve; 22. Heat dissipation pipe; 23. Air guide hose; 24. Detection frame; 25. Sliding connection seat; 26. Support arm; 27. Guide wheel; 28. Double-end pressure rod; 29. ​​Directional nozzle; 31. Air control disc; 32. Sealing sleeve; 33. Air storage bag; 34. Positioning frame; 35. Ventilation hose; 36. Extension sleeve; 37. Friction plate; 38. Touch plate; 39. Elastic sleeve rod; 41. Sliding positioning rod; 42. Telescopic pull rod; 43. Warning light bar; 44. Guide rail slide; 45. Hydraulic rod. DETAILED DESCRIPTION

[0039] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0040] See also Figure 1 - Figure 10 The present invention provides a continuous welding device for processing arch foot steel mesh, comprising a double-reinforcement conveying base 11, a steel bar body 12 and a support base 13. The top of the steel bar body 12 is slidably mounted with a frame body 14 for mounting a positioning device. The side ends of each support base 13 are fixedly mounted with an arc-shaped conveying plate 15 for conducting steel bars. The side ends of the frame body 14 are slidably mounted with multiple welding assemblies. Each welding assembly includes a driver 16, a welding pipe 17, a telescopic pipe sleeve 18, and a steel bar locking cylinder 19. The arc-shaped conveying plate 15 is a curved design with a hollow interior. At the same time, the bottom end of each steel bar locking cylinder 19 is provided with a positioning device. Groove, during the downward movement of the welding tube 17, the steel bar locking cylinder 19 is pressed and rubbed against the surface of the steel bar body 12. At the same time, the steel bar locking cylinder 19 is provided with symmetrical grooves in two vertical directions, which respectively squeeze and position the steel bar body 12. At the same time, the welding tube 17 continues to be squeezed, and the end of the welding tube 17 is squeezed and stretched with the telescopic tube sleeve 18. The top of the telescopic tube sleeve 18 is compressed, and the end of the welding tube 17 moves downward and fits the welding end of the steel bar body 12. The current generates high temperature at the intersection of the steel bars, causing the steel bars to partially melt and connect together. The two groups of steel bar bodies 12 are pre-fixed by the two steel bar locking cylinders 19;

[0041] A cooling assembly is fixedly mounted on the surface of each welding tube 17. Each cooling assembly includes a fixed sleeve 21, a heat dissipation pipe 22, an air guide hose 23, and a detection frame 24. Each heat dissipation pipe 22 is evenly spaced on the inner side of the fixed sleeve 21. The interior of each heat dissipation pipe 22 is hollow and connected to the air guide hose 23. The cooling air is introduced into the interior of the fixed sleeve 21 through the interface. During each welding, the air flows inside the heat dissipation pipe 22, continuously cooling the interior of the welding tube 17 and ensuring the service life of the components.

[0042] The top of each sliding connection seat 25 is fixedly installed with a positioning frame 34 for docking and locking. The top of each sliding connection seat 25 is fixedly installed with a retractable elastic sleeve rod 39. The inside of each detection frame 24 is fixedly installed with a touch plate 38 for sliding friction. When the welding end is firm, the sliding connection seat 25 can slide upward. When the welding is not firm, the guide wheel 27 squeezes the welding end, causing the two steel bar bodies 12 to bend and separate. Subject to the pressure applied by the elastic sleeve rod 39, the distance that the sliding connection seat 25 can move is limited. The metal sheets on both sides of the touch plate 38 do not dock with the friction plate 37, triggering the warning light bars 43 on both sides of the sensor driver 16 to flash to remind the staff. The interior of each positioning frame 34 is fixedly installed with a ventilation hose 35 for connecting the limit. The two inner side walls of each positioning frame 34 are slidably installed with friction plates 37, and the end of each friction plate 37 is fixedly installed with a retractable expansion sleeve 36.

[0043] The two side ends of each sliding connection seat 25 are slidably mounted with a support arm 26, and the side end of each support arm 26 is fixedly mounted with a sliding positioning rod 41 plugged into the rotating shaft, and the side end of each sliding positioning rod 41 is fixedly mounted with a telescopic pull rod 42 for docking installation, so that the support arm 26 slides on the side end of the sliding connection seat 25, and the side end of the support arm 26 is mounted with a sliding positioning rod 41. The sliding positioning rod 41 is a rectangular design and is slidably connected to the fixed shaft. At the same time, a telescopic pull rod 42 is mounted on the end of the sliding positioning rod 41, and a pulling force is applied to the sliding positioning rod 41 in the reverse direction, so that the support arm 26 drives the welded pipe 17 to fix and clamp the surface of the steel bar body 12. The distance between the guide wheel 27 can be adjusted by horizontal sliding of the support arm 26 and the guide wheel 27;

[0044] At the end of each support arm 26, a guide wheel 27 that can rotate synchronously is rotatably installed. The side ends of the two guide wheels 27 are fixedly installed with the same sliding and telescopic double-end pressure rod 28. The surface of each guide wheel 27 is provided with at least two directional nozzles 29 recessed inwardly. The side ends of each guide wheel 27 are fixedly installed with a synchronously rotating air control disc 31. The inner side of each support arm 26 is fixedly installed with a sealing sleeve 32. The interior of each sealing sleeve 32 is fixedly installed with a multi-section top air storage bag 33. The top of each air storage bag 33 is a hemispherical design. The air conditioner Entering the interior of the air storage bag 33, one side of the air storage bag 33 is a hemispherical design. The air storage bag 33 is made of expandable rubber material. The side end of the air storage bag 33 is installed and sleeved inside the sealing sleeve 32. The side end of the air storage bag 33 is rotatably connected to the air control disc 31. The surface of the sealing sleeve 32 is equipped with a leakage hole. At the same time, the side end of the air storage bag 33 is also equipped with a leakage hole. The guide wheel 27 drives the guide wheel 27 to rotate, allowing the air control disc 31 to rotate on the side end of the air storage bag 33, allowing cold air to continuously and intermittently enter the interior of the guide wheel 27 and then be ejected through the directional nozzle 29 on the surface;

[0045] The top of each driver 16 is fixedly mounted with a guide rail slide 44 that docks with the rack body 14. The top of each guide rail slide 44 is rotatably mounted with two bolts for vertical rotation. The two side ends of each driver 16 are fixedly mounted with warning light bars 43. Each warning light bar 43 is connected to the support base 13 through a wiring harness. The bottom end of the rack body 14 is fixedly mounted with two hydraulic rods 45. The end of the rack body 14 docks and slides with the top of the support base 13.

[0046] Working principle:

[0047] The first step is to install a motor and a transformer inside the double-reinforced conveying base 11, and connect the power cord to the side ends of the double-reinforced conveying base 11 and the support base 13, and arrange multiple groups of steel bar bodies 12 on the surface of the double-reinforced conveying base 11, and at the same time put another group of steel bar bodies 12 into the interior of the arc conveying plate 15. The interior of the arc conveying plate 15 is hollow, and the interior of the arc conveying plate 15 is curved, which can transfer two groups of steel bar bodies 12 for assembly, and then drive the hydraulic rod 45 to extend and retract, and the steel bar body 12 slides downward on the top of the support base 13, driving the welding pipe 17 to weld the intersection of the two groups of steel bar bodies 12, and a telescopic pipe sleeve 18 and a steel bar locking cylinder 19 are installed at the bottom end of the welding pipe 17. The upper half of the telescopic pipe sleeve 18 is a multi-segment telescopic structure, which is aligned with the bottom end of the welding pipe 17, and the welding pipe 17 moves downward. During the process, the steel bar locking cylinder 19 is squeezed and rubbed downward with the surface of the steel bar body 12. At the same time, the steel bar locking cylinder 19 is provided with symmetrical grooves in two vertical directions, which respectively squeeze and position the steel bar body 12. At the same time, the welding tube 17 continues to be squeezed, and the end of the welding tube 17 is squeezed and stretched with the telescopic tube sleeve 18. The top of the telescopic tube sleeve 18 is compressed, and the end of the welding tube 17 moves downward to fit the welding end of the steel bar body 12. The current generates high temperature at the intersection of the steel bars, causing the steel bars to melt locally and connect together. The two groups of steel bar bodies 12 are pre-fixed by the two steel bar locking cylinders 19. Pre-tightening can ensure that the steel bar body 12 will not move during the welding process, and at the same time increase the contact pressure between the steel bar bodies 12. During the welding process, sufficient contact pressure can ensure that the current can pass through the welding part smoothly, thereby improving the welding efficiency and quality.

[0048] At the same time, the welding tube 17 moves downward, and the welding tube 17 drives the fixed sleeve 21 to move together. A plurality of heat dissipation pipes 22 are installed on the inner side of the fixed sleeve 21. The heat dissipation pipes 22 are equidistantly distributed inside the fixed sleeve 21. At the same time, two air guide hoses 23 are installed on the top of the fixed sleeve 21. At the same time, a detection frame 24 is fixedly installed on the outside of the fixed sleeve 21. The top of the detection frame 24 is connected to the driver 16 at the same time. A pipe interface is installed on the top of the driver 16. The cooling air is introduced into the interior of the fixed sleeve 21 through the interface. During each welding, the airflow flows inside the heat dissipation pipe 22 to continuously cool the interior of the welding tube 17 to ensure the service life of the components. At the same time, the interior of the detection frame 24 is fixedly installed. A sliding connection seat 25 is slidably installed, and the two side ends of the sliding connection seat 25 are rotatably installed with fixed shafts. The side ends of the support arms 26 are connected to the fixed shafts. At the same time, two elastic sleeve rods 39 are installed on the top of the sliding connection seat 25. The force generated by the downward extension of the two elastic sleeve rods 39 always applies a downward thrust to the sliding connection seat 25, and slides downward inside the detection frame 24. The sliding connection seat 25 drives the two support arms 26 to move downward, allowing the two guide wheels 27 to fit the surfaces of the steel bar body 12 respectively. The guide wheels 27 are symmetrical conical designs, which can be clamped with the surface of the steel bar body 12, guiding the movement of the steel bar body 12, and preventing the steel bar body 12 from deviating when moving.

[0049] At the same time, a double-ended compression rod 28 is installed between the two guide wheels 27, and the two ends of the double-ended compression rod 28 are respectively connected to the guide wheels 27. At the same time, the double-ended compression rod 28 is a multi-section telescopic structure. For steel bar bodies 12 of different sizes, the support arm 26 pushes the guide wheel 27 to move downward and align with the surface of the steel bar body 12. The guide wheel 27 is forced to slide horizontally to both sides, increasing the distance between the guide wheels 27. At the same time, the guide wheel 27 applies a force to the support arm 26, allowing the support arm 26 to slide on the side end of the sliding connection seat 25. A sliding positioning rod 41 is installed on the side end of the support arm 26. The sliding positioning rod 41 is a rectangular design and is slidably connected to the fixed shaft. At the same time, a telescopic pull rod 42 is installed on the end of the sliding positioning rod 41, which applies tension to the sliding positioning rod 41 in the opposite direction, allowing the support arm 26 to drive the welded pipe 17 to fix and clamp the surface of the steel bar body 12. The spacing between the guide wheels 27 can be adjusted through the horizontal sliding of the support arm 26 and the guide wheel 27, and the steel bar bodies 12 of different sizes are guided, thereby increasing the flexibility of use.

[0050] In the second step, the movement of the steel body 12 rubs against the guide wheel 27, driving the guide wheel 27 to rotate at the side end of the support arm 26. At the same time, a plurality of directional nozzles 29 are provided on the surface of the guide wheel 27. The directional nozzle 29 is provided on the outermost side of the outer surface of the guide wheel 27 to avoid friction with the steel body 12. At the same time, an air guide hose 23 is connected to the detection frame 24 through a branch, and a ventilation hose 35 is installed at the top of the sliding connection seat 25. The interior of the ventilation hose 35 is hollow, and both ends of the ventilation hose 35 can be retracted. At the same time, the ventilation hose 35 transmits the cold air inside the air guide hose 23 to the sliding connection seat 25, and the sliding connection seat 25 transmits the cold air to the support arm 26 through the inner pipe. At the top of the air storage bag 33 An interface is installed, and the interface is connected to the pipeline, and cold air enters the interior of the air bag 33. One side of the air bag 33 is a hemispherical design. The air bag 33 is made of expandable rubber material as a whole. The side end of the air bag 33 is installed and sleeved inside the sealing sleeve 32. The side end of the air bag 33 is rotatably connected to the air control disc 31. The surface of the sealing sleeve 32 is equipped with a leakage hole. At the same time, the side end of the air bag 33 is also equipped with a leakage hole. The guide wheel 27 drives the guide wheel 27 to rotate, and the air control disc 31 rotates at the side end of the air bag 33, allowing cold air to continuously and intermittently enter the interior of the guide wheel 27, and then be ejected through the directional nozzle 29 on the surface, so as to quickly cool down the welded steel bar body 12, quickly take away part of the heat, and prevent the welding area from overheating.

[0051] The continuously rotating conveyor belt drives the steel bar body 12 to move, and the two guide wheels 27 rotate on the surface of the steel bar body 12. The rotating guide wheels 27 squeeze and collide with the welding ends of the two steel bar bodies 12. The guide wheels 27 are subjected to resistance and move upward. The guide wheels 27 rub against the welding ends, and the guide wheels 27 drive the support arms 26 to rotate at the side ends of the sliding connection seats 25. Since the guide wheels 27 can rotate by themselves, and the support arms 26 are installed at an angle, the guide wheels 27 touch the welding ends and move upward, driving the sliding connection seats 25 to slide upward inside the detection frame 24, so that the positioning frame 34 and the contact position The plates 38 are docked and slide, and two friction plates 37 are slidably installed inside the positioning frame 34. Two metal sheets are set on both sides of the touch plate 38. When the welding end is firm, the sliding connection seat 25 can slide upward. When the welding is not firm, the guide wheel 27 squeezes the welding end, which will cause the two steel bar bodies 12 to bend and detach. Due to the pressure applied by the elastic sleeve 39, the distance that the sliding connection seat 25 can move is limited. The metal sheets on both sides of the touch plate 38 are not docked with the friction plates 37, and the warning light bars 43 on both sides of the sensor driver 16 will flash to remind the staff that there is a break in the welding.

[0052] The side end of the frame body 14 is provided with a long guide rail. By rotating the bolt at the top of the guide rail slide 44, the bolt is released from the top of the guide rail slide 44 to release the fixation of the driver 16. By pushing the driver 16 to slide on the side end of the frame body 14, the position of the driver 16 can be adjusted individually, and the welding point can be adjusted according to the different steel meshes being processed. At the same time, the driver 16 can also be pulled to slide on the side end of the frame body 14 to remove the driver 16. The modular design facilitates later maintenance and replacement.

[0053] The examples of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as are suited for specific applications.

Claims

1. A continuous welding device for processing an arch foot steel mesh, comprising a double-reinforcement conveying base (11), a steel body (12) and a support base (13), characterized in that: The top end of the steel bar body (12) is slidably mounted with a frame body (14) for mounting and positioning, and the side end of each support base (13) is fixedly mounted with an arc-shaped conveying plate (15) for conducting steel bars, and the side end of the frame body (14) is slidably mounted with a plurality of welding assemblies, each welding assembly comprising a driver (16), a welding pipe (17), a telescopic pipe sleeve (18), and a steel bar locking cylinder (19), and the surface of each welding pipe (17) is fixedly mounted with a cooling assembly, each cooling assembly comprising a fixing sleeve (21), a heat dissipation pipe (22), an air guide hose (23), and a detection frame (24); Each of the heat dissipation pipes (22) is equidistantly distributed on the inner side of the fixed sleeve (21), and the interior of each of the heat dissipation pipes (22) is hollow and is connected to the air guide hose (23). The arc-shaped conveying plate (15) is curved and hollow inside. At the same time, a positioning groove is provided at the bottom end of each of the steel bar locking cylinders (19); A sliding connection seat (25) for vertical movement is slidably mounted inside each detection frame (24), a positioning frame (34) for docking is fixedly mounted on the top of each sliding connection seat (25), a ventilation hose (35) for connecting and limiting is fixedly mounted inside each positioning frame (34), friction plates (37) are slidably mounted on the two inner side walls of each positioning frame (34), and a retractable expansion sleeve (36) is fixedly mounted on the end of each friction plate (37); The two side ends of each sliding connection seat (25) are slidably mounted with a support arm (26), the end of each support arm (26) is rotatably mounted with a guide wheel (27) that can rotate synchronously, and the side ends of the two guide wheels (27) are fixedly mounted with the same sliding and telescopic double-end pressure rod (28); The surface of each guide wheel (27) is provided with at least two directional nozzles (29) recessed inwardly, the side end of each guide wheel (27) is fixedly mounted with a synchronously rotating air control disc (31), the inner side of each support arm (26) is fixedly mounted with a sealing sleeve (32), the interior of each sealing sleeve (32) is fixedly mounted with an air storage bag (33) with multiple top sections, and the top of each air storage bag (33) is a hemispherical design; The top of each driver (16) is fixedly mounted with a guide rail carriage (44) docked with the frame body (14), and the top of each guide rail carriage (44) is rotatably mounted with two bolts for vertical rotation. Both side ends of each driver (16) are fixedly mounted with warning light bars (43), and each warning light bar (43) is connected to the support base (13) through a wiring harness.

2. A continuous welding device for processing arch foot steel mesh according to claim 1, characterized in that: A retractable elastic sleeve rod (39) is fixedly mounted on the top of each sliding connection seat (25), and a touch plate (38) for sliding friction is fixedly mounted inside each detection frame (24).

3. A continuous welding device for processing arch foot steel mesh according to claim 1, characterized in that: A sliding positioning rod (41) plugged into the rotating shaft is fixedly mounted on the side end of each support arm (26), and a telescopic pull rod (42) for docking installation is fixedly mounted on the side end of each sliding positioning rod (41).

4. A continuous welding device for processing arch foot steel mesh according to claim 1, characterized in that: Two hydraulic rods (45) are fixedly mounted on the bottom end of the frame body (14), and the end of the frame body (14) is butted and slidably connected to the top end of the support base (13).

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