Automatic welding device for splicing high-temperature-resistant assembled house side plates

Abstract

The utility model discloses a high-temperature-resistant assembly type house side plate splicing automatic welding device, which belongs to the technical field of high-temperature-resistant house plate welding equipment and comprises a rack, an assembly side plate and a supporting frame are placed on the rack, a welding mechanical arm is mounted on the rack, and a welding head and a welding auxiliary frame are mounted at the tail end of the welding mechanical arm. And a plurality of welding pressing mechanisms and positioning mechanisms are mounted on the welding platform. According to the technical scheme, in the plate splicing process, the positioning mechanism works to enable part of the structure to move downwards so as to abut against and be attached to the outwards-protruding part of the assembled side plate, then the limiting and positioning effects are achieved, workers can rapidly complete positioning and placing work of the assembled side plate with the positioning mechanism as the reference, and during welding, the welding pressing mechanism works to press downwards, so that the assembly side plate can be rapidly positioned and placed. And the overlapped parts of the assembled side plates are tightly attached, so that it is ensured that the welded parts are not prone to displacement or tilting deformation in the welding process, and it is ensured that welding work is completed efficiently and with high quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to high temperature resistant house board welding equipment technical field, specifically is a kind of high temperature resistant assembled house side plate splicing automatic welding device. BACKGROUND

[0002] High temperature resistant assembled house side plate is a kind of building material with special performance, it combines the advantages of high temperature resistance and assembly, is applicable to the building scene needing high temperature environment or fireproof requirement.It is usually made of material that can withstand high temperature, such as special alloy, ceramic fiber or high-temperature-resistant composite material, etc., these materials are not easy to deform, melt or produce harmful gas in high temperature environment, so as to ensure the structural safety of house and the health of occupants;In addition, the modular design is adopted to the assembled house side plate, and it can be conveniently disassembled and reinstalled.The house side plate usually needs to be spliced during production, and the spliced side plate is connected by welding to obtain a larger size of side plate structure.

[0003] The spliced side plate usually has a larger size, so the mechanical arm is usually used for automatic welding at the splicing place of the spliced side plate, because the spliced side plate is large in size and thin in thickness, it is easy to deform, so the plate at the welding place is easy to deform or deviate during welding, which will affect the welding effect, and even the welding work will be forced to stop.In addition, the large size of the side plate also brings trouble to the splicing work of workers, and it is difficult to quickly and efficiently complete the alignment and splicing of the plate, which leads to low work efficiency.Therefore, the high temperature resistant assembled house side plate splicing automatic welding device is provided to solve the above problems. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a kind of high temperature resistant assembled house side plate splicing automatic welding device, the welding equipment is automatically welded to the assembled side plate after splicing by welding mechanical arm, during splicing, positioning mechanism works to make part structure to move down, to resist and fit the outer convex part of assembled side plate, and then play the role of limiting positioning, so that workers can quickly complete the positioning and placing work of assembled side plate with positioning mechanism as reference, and when welding, welding pressure mechanism works to press down, so that the overlapping part of assembled side plate is closely fitted, and then ensure that the welding part is not easy to shift or warp during welding, guarantee the efficient and high-quality completion of welding work, solve the technical problems that the plate at the welding place is easy to deform or deviate in the welding process in the prior art, which affects the welding effect, and the large size of the side plate brings trouble to the splicing work, which makes it difficult to quickly and efficiently complete the alignment and splicing work of the plate.

[0005] The technical scheme adopted by the embodiment of the present application to solve the technical problems is:

[0006] The utility model provides a kind of high-temperature resistant assembled house side plate splicing automatic welding device, including rack, to place the assembled side plate to be welded on it, support frame, it is across on rack, welding mechanical arm is installed on it, welding head is installed at the end of welding mechanical arm, welding auxiliary frame, it is across on rack, and it is located just above welding, welding auxiliary frame is installed with several welding pressing mechanism and positioning mechanism, wherein, welding pressing mechanism is used to press tightly assembled side plate when welding, positioning mechanism is used to position assembled side plate before welding, during splicing, positioning mechanism works and makes part structure descend, to resist and fit the outer convex part of assembled side plate, to limit positioning in turn, so that worker can complete the positioning and placement work of assembled side plate quickly with positioning mechanism as reference, and when welding, welding pressing mechanism works and presses down, so that the overlapping part of assembled side plate is tightly fitted, to ensure that welding part is not easy to shift or warp during welding, guarantee welding work is efficiently and high quality.

[0007] In a possible implementation, the welding pressing mechanism includes a cylinder, the rod end of which is fixedly connected with a connecting flap, the lower end surface of the connecting flap is fixedly connected with a pressing plate, and when welding is performed, the cylinder works to drive the connecting flap to move downward, so that the long strip-shaped pressing plate covers the splicing part, and the tightness of the splicing part is ensured by the downward pressure, so that the displacement and warping of the plate are less likely to occur.

[0008] In a possible implementation, the positioning mechanism includes a lead screw transmission table, a sliding table is slidingly arranged on the lead screw transmission table, the sliding table is used to drive the sliding table to move up and down, a positioning baffle is fixedly installed on the sliding table, and during splicing, the lead screw transmission table works to drive the sliding table to move downward with the positioning baffle, so as to resist and fit the outer convex part of the assembled side plate, thereby playing a limiting positioning role, so that the worker can quickly complete the positioning and placement work of the assembled side plate with the positioning baffle as a reference.

[0009] In a possible implementation, the rack is provided with an auxiliary support on the lower side of the welding auxiliary frame, the auxiliary support includes a support body, a bracket is fixedly connected to the top end of the support body, the above structure can play a lifting role to balance the downward pressure exerted by the welding pressing mechanism, so as to avoid deformation of the assembled side plate under pressure, a threaded rod is threadedly connected to the bottom end of the support body, and a disc base is fixedly connected to the rod end of the threaded rod, the structure can ensure that all support points are in effective contact with the ground, thereby playing a force transmission role and ensuring the stability of the auxiliary support as a whole.

[0010] In a possible implementation, the cylinder is detachably connected to the welding auxiliary frame through a back-connected mounting plate, a guide groove is formed in the front end surface of the cylinder, and a convex strip is arranged on the back surface of the connecting flap and matched with the guide groove, based on the above structure, the connecting flap can be straight up and straight down during upward and downward sliding, so as to avoid deviation during movement.

[0011] In a possible implementation, the control box is fixedly installed at the end of the welding auxiliary frame, and an emergency stop button, a pause button and a start button are sequentially arranged on the front end face of the control box from bottom to top, so that manual control of the entire welding device can be achieved.

[0012] In a possible implementation, the welding auxiliary frame is provided with a wiring rack at one end close to the control box, and a plurality of groups of wiring heads are arranged in the wiring rack, so that the collection and laying of cables in the device can be guided.

[0013] In a possible implementation, the support frame comprises support legs, and a cross beam is bolted to the top of the support legs, so that the welding mechanical arm can be stably supported.

[0014] In summary, the utility model has the following beneficial technical effects:

[0015] The welding device automatically welds the assembled side plate after the assembly of the plate by the welding mechanical arm; during the assembly of the plate, the positioning mechanism works to move part of the structure downward to resist and fit the convex part of the assembled side plate, thereby playing a limiting positioning role, so that the worker can quickly complete the positioning and placing work of the assembled side plate by taking the positioning mechanism as a reference; and during welding, the welding pressing mechanism works to press downward, so that the overlapping part of the assembled side plate is tightly fitted, thereby ensuring that the welding part is not easy to shift or warp during welding, and ensuring that the welding work is efficiently and high-quality completed. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the utility model, constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0017] Figure 1 It is a schematic view of the overall structure of the utility model;

[0018] Figure 2 It is a schematic view of the local structure of the utility model;

[0019] Figure 3 It is a schematic view of the welding auxiliary frame structure of the utility model;

[0020] Figure 4 It is a schematic view of the welding pressing mechanism structure of the utility model.

[0021] In the diagram: 1. Stand; 2. Assembly side panel; 3. Support frame; 31. Support leg; 32. Crossbeam; 4. Welding robotic arm; 5. Welding auxiliary frame; 51. Control box; 52. Emergency stop button; 53. Pause button; 54. Start button; 6. Welding clamping mechanism; 61. Cylinder; 611. Mounting plate; 612. Guide groove; 62. Connecting folding plate; 63. Pressure plate; 7. Positioning mechanism; 71. Screw drive table; 72. Slide table; 73. Positioning baffle; 8. Auxiliary bracket; 81. Support frame body; 82. Bracket; 83. Adjusting screw; 84. Disc base; 9. Terminal block; 91. Terminal head. Detailed Implementation

[0022] The technical solution in this application embodiment is to solve the problems mentioned in the background art, and the overall idea is as follows:

[0023] like Figure 1 - Figure 2 As shown in the figure, this embodiment provides an automatic welding device for the side panels of a high-temperature resistant modular house, including a platform 1 on which the assembled side panels 2 to be welded are placed; a support frame 3 spans across the platform 1, on which a welding robotic arm 4 is mounted, with a welding head mounted at the end of the welding robotic arm 4; and a welding auxiliary frame 5 spans across the platform 1 and is located directly above the welding point. The welding auxiliary frame 5 is equipped with several welding clamping mechanisms 6 and positioning mechanisms 7. The welding clamping mechanisms 6 are used to clamp the assembled side panels 2 during welding, and the positioning mechanisms... 7 is used to position and assemble the side plate 2 before welding. During the assembly process, the positioning mechanism 7 works to move part of the structure downward to resist and fit the protruding part of the assembled side plate 2, thereby playing a role in limiting and positioning. This allows the worker to quickly complete the positioning and placement of the assembled side plate 2 with the positioning mechanism 7 as a reference. During welding, the welding clamping mechanism 6 works to press down, making the overlapping parts of the assembled side plate 2 fit tightly together, thereby ensuring that the welded parts are not easy to shift or warp and deform during the welding process, ensuring that the welding work is completed efficiently and with high quality.

[0024] like Figure 3 - Figure 4As shown, the welding clamping mechanism 6 includes a cylinder 61, with a connecting folding plate 62 fixedly connected to its rod end. A pressure plate 63 is fixedly connected to the lower end face of the connecting folding plate 62. During welding, the cylinder 61 drives the connecting folding plate 62 to move downward, so that the long strip-shaped pressure plate 63 presses against the splice. The downward pressure ensures the tightness of the splice connection, thus preventing the plates from shifting or warping. The positioning mechanism 7 includes a screw drive table 71, on which a slide table 72 is slidably mounted. The screw drive table 71 drives the slide table 72 to move up and down. A positioning baffle 73 is fixedly installed on the slide table 72. During the splicing process, the screw drive table 71 works, causing the slide table 72 to move the positioning baffle 73 downward, which is used to block and fit the protruding part of the assembled side plate 2, thereby playing a limiting and positioning role. This allows the worker to quickly complete the positioning and placement of the assembled side plate 2 with the positioning baffle 73 as a reference.

[0025] The cylinder 61 is detachably connected to the welding auxiliary frame 5 via the mounting plate 611 connected to the back. At the same time, the front end face of the cylinder 61 is provided with a guide groove 612, and the back of the connecting folding plate 62 is provided with a protrusion that matches the guide groove 612. Based on the above structure, the connecting folding plate 62 can be constrained by the guide groove 612 and move straight up and down during the up and down sliding process, so as to avoid its deviation during the movement.

[0026] like Figure 3 As shown, the support frame 1 is equipped with an auxiliary support 8 located below the welding auxiliary frame 5. It includes a support frame body 81, and a bracket 82 is fixedly connected to the top of the support frame body 81. The above structure can play a supporting role to balance the downward pressure applied by the welding clamping mechanism 6 and prevent the assembly side plate 2 from being deformed by pressure. The bottom end of the support frame body 81 is threadedly connected to an adjusting screw 83, and a disc base 84 is fixedly connected to the end of the screw. This structure can ensure that all support points make effective contact with the ground, play a force transmission role, and thus ensure the overall stability of the auxiliary support 8.

[0027] like Figure 3 As shown, in one possible implementation, a control box 51 is fixedly installed at the end of the welding auxiliary frame 5. The front face of the control box 5 has an emergency stop button 52, a pause button 53 and a start button 54 arranged sequentially from bottom to top. The above structure can complete the manual control of the entire welding equipment. In addition, a wiring frame 9 is provided at one end of the welding auxiliary frame 5 near the control box 51. Several sets of wiring heads 91 are provided inside the wiring frame 9. The above structure can complete the gathering and laying of various cables in the equipment.

[0028] like Figure 1 As shown, the support frame 3 includes a support leg 31, and a crossbeam 32 is bolted to its top. The above structure provides stable support for the welding robotic arm 4.

[0029] The working principle and usage process of this utility model:

[0030] The welding equipment automatically welds the assembled side panels 2 after the panels are assembled using a welding robotic arm 4.

[0031] During the assembly process, the positioning mechanism 7 operates, causing a portion of the structure to move downwards to block and conform to the protruding part of the assembly side panel 2, thereby playing a limiting and positioning role. This allows the worker to quickly complete the positioning and placement of the assembly side panel 2 using the positioning mechanism 7 as a reference. Specifically, during the assembly process, the screw drive table 71 operates, causing the slide table 72 to drive the positioning baffle 73 downwards to block and conform to the protruding part of the assembly side panel 2, thereby playing a limiting and positioning role. This allows the worker to quickly complete the positioning and placement of the assembly side panel 2 using the positioning baffle 73 as a reference.

[0032] During welding, the welding clamping mechanism 6 presses down, causing the overlapping parts of the assembled side plates 2 to fit tightly together. This ensures that the welded parts are not prone to displacement or warping during the welding process, guaranteeing efficient and high-quality completion of the welding work. Specifically, during welding, the cylinder 61 drives the connecting folding plate 62 to move downward, causing the long strip-shaped pressure plate 63 to press against the joint. The downward pressure ensures the tightness of the joint connection, thus preventing the plates from shifting or warping.

[0033] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An automatic welding device for side panels of a high-temperature resistant prefabricated house, characterized in that, include: A stand (1) on which the assembly side plate (2) to be welded is placed; A support frame (3) spans across the platform (1), on which a welding robotic arm (4) is mounted, and a welding head is mounted at the end of the welding robotic arm (4); Welding auxiliary frame (5) spans across the platform (1) and is located directly above the welding point; The welding auxiliary frame (5) is equipped with several welding clamping mechanisms (6) and positioning mechanisms (7). The welding clamping mechanism (6) is used to clamp the assembled side plate (2) during welding, and the positioning mechanism (7) is used to position the assembled side plate (2) before welding.

2. The automatic welding device for side panels of a high-temperature resistant prefabricated house according to claim 1, characterized in that: The welding clamping mechanism (6) includes a cylinder (61), with a connecting plate (62) fixedly connected to its rod end, and a pressure plate (63) fixedly connected to the lower end face of the connecting plate (62).

3. The automatic welding device for side panels of a high-temperature resistant prefabricated house according to claim 1, characterized in that: The positioning mechanism (7) includes a screw drive table (71) on which a slide table (72) is slidably mounted to drive the slide table (72) to move up and down. A positioning baffle (73) is fixedly installed on the slide table (72).

4. The automatic welding device for side panels of a high-temperature resistant prefabricated house according to claim 1, characterized in that: The frame (1) is provided with an auxiliary support (8) located below the welding auxiliary frame (5), which includes a support frame body (81), a bracket (82) is fixedly connected to the top of the support frame body (81), and an adjusting screw (83) is threadedly connected to the bottom of the support frame body (81), with a disc base (84) fixedly connected to the end of the screw.

5. The automatic welding device for side panels of a high-temperature resistant prefabricated house according to claim 2, characterized in that: The cylinder (61) is detachably connected to the welding auxiliary frame (5) via the mounting plate (611) connected to the back. At the same time, the front end face of the cylinder (61) is provided with a guide groove (612), and the back of the connecting folding plate (62) is provided with a protrusion that matches the guide groove (612).

6. The automatic welding device for side panels of a high-temperature resistant prefabricated house according to claim 1, characterized in that: The welding auxiliary frame (5) is fixedly installed with a control box (51) at its end. Its front face is provided with an emergency stop button (52), a pause button (53) and a start button (54) from bottom to top.

7. The automatic welding device for side panels of a high-temperature resistant prefabricated house according to claim 6, characterized in that: The welding auxiliary frame (5) has a wiring frame (9) at one end near the control box (51), and several sets of wiring heads (91) are provided inside it.

8. The automatic welding device for side panels of a high-temperature resistant prefabricated house according to claim 1, characterized in that: The support frame (3) includes a support leg (31) with a crossbeam (32) bolted to its top.

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