Fabricated laser welding machine for building

Abstract

The utility model discloses an assembly type building laser welding machine, which belongs to the technical field of laser welding machines and comprises a workbench, a sliding rail is assembled on one side of the workbench, four pulleys are slidably arranged on the sliding rail and distributed in a rectangular shape, the four pulleys are connected with a mounting plate through rotating shafts, a supporting plate is assembled on one side of the mounting plate, and the supporting plate is connected with the workbench through rotating shafts. A lifting adjusting assembly is assembled on one side of the upper end of the supporting plate. The assembly type laser welding machine for the building has the advantages of improving working efficiency, rapidly cooling welding points, being easy to operate and wide in applicability, compared with manual welding, the assembly type laser welding machine for the building can rapidly turn over and weld pipes, heavy physical labor in manual welding is avoided, the working efficiency is greatly improved, and the labor intensity of workers is reduced. In addition, the device can further rapidly cool a welding area to prevent overheating and deformation, the air blower can blow and discharge smoke dust and gas generated in the welding process, the working environment is kept clean, and the risk that workers inhale harmful gas is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser welding machines, and particularly relates to a laser welding machine for prefabricated buildings. Background Technique

[0002] Prefabricated building is a construction method that produces modular building components in a factory and then transports these components to the construction site for assembly. Compared with traditional on-site construction, this construction method has higher efficiency, faster construction speed, and more consistent quality control. Prefabricated buildings can include modular components made of different materials such as precast concrete structures, steel structures, and wood structures. By using prefabricated building technology, waste at the construction site can be reduced, construction risks can be lowered, and time and labor costs can also be saved. This construction method has received increasing attention and application in the modern construction industry and is considered an important direction for future building development.

[0003] At the construction site, workers usually carry out welding processing on steel materials such as pipes according to the on-site needs. Most of the existing welding processing methods are that workers hold welding torches for welding. Manual welding has certain deficiencies, that is, it is difficult for workers to flip the pipes, which is very laborious, and the manual welding efficiency is low, and continuous processing operations cannot be carried out well. Therefore, a laser welding machine for prefabricated buildings is proposed to solve the above problems. Summary of the Utility Model

[0004] In view of one or more of the above defects or improvement requirements in the prior art, the utility model provides a laser welding machine for prefabricated buildings, which has the advantages of improving work efficiency, quickly cooling the welding point, simple operation, and wide applicability.

[0005] To achieve the above object, the utility model provides a laser welding machine for prefabricated buildings, including a workbench;

[0006] A slide rail is assembled on one side of the workbench, and four pulleys are slidably arranged on the slide rail and the four pulleys are distributed in a rectangle. Each of the four pulleys is connected to a mounting plate through a rotating shaft, and a support plate is assembled on one side of the mounting plate, and a lifting adjustment assembly is assembled on one side of the upper end of the support plate;

[0007] The lifting adjustment assembly includes a first guide rod cylinder, the output end of the first guide rod cylinder is connected with a cylinder guide rod and the cylinder guide rod is vertically arranged, a connecting block is assembled at the lower end of the cylinder guide rod, a mounting part is assembled on one side of the connecting block, and a welding head is assembled at one end of the mounting part and the welding head is vertically arranged.

[0008] As a further improvement of the utility model, a support part is assembled at the center point of the upper end surface of the workbench, and a V-shaped placement plate is assembled on the upper end surface of the support part.

[0009] As a further improvement of the present utility model, a blower is assembled on one side of the lower end of the V-shaped placement plate, and the output end of the blower is connected with a ventilation pipe which penetrates through the lower end surface of the V-shaped placement plate.

[0010] As a further improvement of the present utility model, two support rods are assembled on the upper end surface of the workbench and are arranged in parallel, and the upper ends of the two support rods are both abutted against the V-shaped placement plate.

[0011] As a further improvement of the present utility model, a first support platform is assembled on one side of the upper end surface of the workbench, a second guide rod cylinder is assembled on the upper end surface of the first support platform, the output end of the second guide rod cylinder is connected with a connecting rod and one end of the connecting rod is assembled with a limiting head.

[0012] As a further improvement of the present utility model, a second support platform is assembled on the other side of the upper end surface of the workbench. The second support platform has a rectangular cavity and a driving motor is assembled in the rectangular cavity. The output end of the driving motor is connected with a rotating rod and one end of the rotating rod penetrates through the second support platform and is connected with a connecting head.

[0013] Generally speaking, compared with the prior art, the beneficial effects of the above technical solutions conceived by the present utility model include:

[0014] 1. For the laser welding machine for prefabricated buildings of the present utility model, by controlling the set second guide rod cylinder, the second guide rod cylinder drives the limiting head connected at one end through the connecting rod to move and abut against one end of the pipe. By controlling the set driving motor, the connecting head connected through the rotating rod is driven to rotate, and finally the pipe is driven to rotate. Through the mutual cooperation between the components in the set lifting adjustment assembly, by controlling the first guide rod cylinder, the welding head is finally driven to move up and down to weld the pipe. Compared with manual welding, this device can quickly turn over and weld the pipe, avoiding the heavy physical labor in manual welding and greatly improving the work efficiency.

[0015] 2. For the laser welding machine for prefabricated buildings of the present utility model, during the welding process, the welding area will be affected by high temperature. By arranging a blower on one side of the lower end of the V-shaped placement plate, the blower can provide a cooling air flow to help quickly cool the welding area, prevent overheating and deformation. At the same time, the blower can blow and discharge the smoke and gas generated during the welding process, keep the working environment clean, and reduce the risk of harmful gas inhalation by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall installation structure of the present utility model;

[0017] Figure 2Schematic diagram of the overall installation structure of the present utility model;

[0018] Figure 3 Schematic diagram of the overall installation structure of the present utility model;

[0019] Figure 4 Schematic diagram of the overall installation structure of the present utility model.

[0020] In all the drawings, the same reference numerals represent the same technical features, specifically: 1, workbench; 11, slide rail; 12, pulley; 13, mounting plate; 2, support plate; 3, lifting adjustment assembly; 30, first guide rod cylinder; 31, cylinder guide rod; 32, connecting block; 33, mounting part; 34, welding head; 4, support member; 41, V-shaped placement plate; 42, blower; 43, support rod; 5, first support platform; 51, second guide rod cylinder; 52, limit head; 6, second support platform; 61, drive motor; 62, connecting head. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment

[0023] Provided by Figures 1-4 There is a laser welding machine for prefabricated buildings, including a workbench 1;

[0024] One side of the workbench 1 is assembled with a slide rail 11. Four pulleys 12 are slidably arranged on the slide rail 11 and the four pulleys 12 are distributed in a rectangle. All four pulleys 12 are connected to a mounting plate 13 through a rotating shaft. One side of the mounting plate 13 is assembled with a support plate 2, and one side of the upper end of the support plate 2 is assembled with a lifting adjustment assembly 3;

[0025] The lifting adjustment assembly 3 includes a first guide rod cylinder 30. The output end of the first guide rod cylinder 30 is connected with a cylinder guide rod 31 and the cylinder guide rod 31 is vertically arranged. The lower end of the cylinder guide rod 31 is assembled with a connecting block 32. One side of the connecting block 32 is assembled with a mounting part 33. One end of the mounting part 33 is assembled with a welding head 34 and the welding head 34 is vertically arranged.

[0026] In this embodiment, by controlling the second guide rod cylinder 51 provided, the second guide rod cylinder 51 drives the limit head 52 connected by a connecting rod at one end to move and abut against one end of the pipe. By controlling the driving motor 61 provided, the connecting head 62 connected by a rotating rod is driven to rotate, and finally the pipe is driven to rotate. Through the mutual cooperation of the components in the lifting and adjusting assembly 3 provided, by controlling the first guide rod cylinder 30, the welding head 34 is finally driven to be adjusted up and down to weld the pipe. Compared with manual welding, this device can quickly turn over and weld the pipe, avoiding the heavy physical labor in manual welding and greatly improving the work efficiency.

[0027] Furthermore, the four pulleys 12 provided are arranged in a rectangle and slidably installed on the upper and lower sides of the slide rail 11. Through the auxiliary limit of the four pulleys 12 provided, the staff can slide the support plate 2 provided within the stroke range of the slide rail 11 and drive the lifting and adjusting assembly 3 installed on one side of the upper end of the support plate 2, so that the welding head 34 provided can quickly align with the welding position to be welded.

[0028] Specifically, referring to Figures 1-4 , a support member 4 is assembled at the center point of the upper end surface of the workbench 1. A V-shaped placement plate 41 is assembled on the upper end surface of the support member 4. A blower 42 is assembled on one side of the lower end of the V-shaped placement plate 41. The output end of the blower 42 is connected with a ventilation pipe, and the ventilation pipe penetrates through the lower end surface of the V-shaped placement plate 41. Two support rods 43 are assembled on the upper end surface of the workbench 1, and the two support rods 43 are arranged in parallel. The upper ends of the two support rods 43 are both abutted against the V-shaped placement plate 41.

[0029] In this embodiment, during the welding process, the welding area will be affected by high temperature. By arranging the blower 42 on one side of the lower end of the V-shaped placement plate 41, the blower 42 can provide a cooling air flow to help quickly cool the welding area, prevent overheating and deformation. At the same time, the blower 42 can blow and discharge the smoke and gas generated during the welding process, keep the working environment clean, and reduce the risk of the staff inhaling harmful gases. The two support rods 43 provided are used to support and limit the V-shaped placement plate 41.

[0030] Specifically, referring to Figures 1-4 , a first support platform 5 is assembled on one side of the upper end surface of the workbench 1. A second guide rod cylinder 51 is assembled on the upper end surface of the first support platform 5. The output end of the second guide rod cylinder 51 is connected with a connecting rod, and a limit head 52 is assembled at one end of the connecting rod.

[0031] In this embodiment, by controlling the second guide rod cylinder 51 provided, the connecting rod at the output end of the second guide rod cylinder 51 is pushed out to one side, driving the limit head 52 installed at one end. The limit head 52 pushes one side of the pipe, causing the other side of the pipe to abut against the connector 62. The limit head 52 is filled with bearing parts inside. When the connector 62 drives the abutting pipe to rotate, the limit head 52 abuts against the other end of the pipe. Through the action of the internal bearing parts, the limit head 52 can rotate along with the pipe while being limited.

[0032] Specifically, referring to Figures 1-4 , on the other side of the upper end surface of the workbench 1, a second support platform 6 is assembled. The second support platform 6 has a rectangular cavity, and a driving motor 61 is assembled in the rectangular cavity. The output end of the driving motor 61 is connected with a rotating rod, and one end of the rotating rod penetrates through the second support platform 6 and is connected with a connector 62.

[0033] In this embodiment, by controlling the driving motor 61 provided, the driving motor 61 drives the rotating rod at the output end and the connector 62 on one side of the rotating rod to rotate, and finally drives the pipe abutting against one side of the connector 62, so that the pipe rotates slowly during welding.

[0034] The laser welding machine for prefabricated buildings of the present utility model:

[0035] During actual use, the staff first connect the set first guide rod cylinder 30 and second guide rod cylinder 51 to an external air source and give the cylinders an output value, connect the set drive motor 61 and blower 42 to an external power source, lift the pipe to be welded onto the V-shaped placement plate 41 through an external lifting device, start the set second guide rod cylinder 51, so that the second guide rod cylinder 51 drives the connecting rod at the output end to push out to one side and drives the limit head 52 installed at one end, so that the limit head 52 pushes one side of the pipe and makes the other side of the pipe abut against the connector 62. With the assistance of the set four pulleys 12, the staff can slide the support plate 2 within the stroke range of the slide rail 11 and drive the lifting adjustment assembly 3 installed on one side of the upper end of the support plate 2. After adjusting the position, then start the set first guide rod cylinder 30, so that the first guide rod cylinder 30 drives the cylinder guide rod 31 connected to the output end downward, and drives the connecting block 32 installed at the lower end, the mounting member 33 and the welding head 34 installed on one side of the connecting block 32. After adjusting the height position of the welding head 34, start the welding head 34, so that the welding head 34 welds the welding part of the lower pipe. Start the set blower 42 and the drive motor 61 on one side, so that the drive motor 61 drives the rotating rod at the output end and the connector 62 on one side of the rotating rod to rotate, and finally drives the pipe abutting against one side of the connector 62, so that the pipe slowly rotates during welding. At the same time, the set blower 42 can quickly cool the welding point after welding. After welding is completed, remove the pipe, and repeating the above operations can continuously and efficiently perform welding operations.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser welding machine for assembled buildings, comprising a workbench (1), characterized in that: One side of the workbench (1) is equipped with a slide rail (11), and four pulleys (12) are slidably arranged on the slide rail (11), and the four pulleys (12) are distributed in a rectangular shape, and the four pulleys (12) are connected to a mounting plate (13) via a rotating shaft, and one side of the mounting plate (13) is equipped with a support plate (2), and one side of the upper end of the support plate (2) is equipped with a lifting and lowering adjustment component (3); The lifting and lowering adjustment component (3) comprises a first guide rod cylinder (30), the output end of the first guide rod cylinder (30) is connected to a cylinder guide rod (31), and the cylinder guide rod (31) is arranged vertically, the lower end of the cylinder guide rod (31) is equipped with a connecting block (32), one side of the connecting block (32) is equipped with a mounting member (33), one end of the mounting member (33) is equipped with a welding head (34), and the welding head (34) is arranged vertically.

2. The laser welding machine for prefabricated buildings according to claim 1, characterized in that: A support member (4) is mounted at the center point of the upper end surface of the workbench (1), and a V-shaped placement plate (41) is mounted on the upper end surface of the support member (4).

3. The laser welding machine for prefabricated buildings according to claim 2 is characterized in that: A blower (42) is installed on one side of the lower end of the V-shaped placement plate (41), and a ventilation pipe is connected to the output end of the blower (42), and the ventilation pipe passes through the lower end surface of the V-shaped placement plate (41).

4. The laser welding machine for prefabricated buildings according to claim 2, characterized in that: The upper end surface of the workbench (1) is equipped with two support rods (43) and the two support rods (43) are arranged in parallel, and the upper ends of the two support rods (43) are both against the V-shaped placement plate (41).

5. The laser welding machine for prefabricated buildings according to claim 1, characterized in that: A first support platform (5) is mounted on one side of the upper end surface of the workbench (1), a second guide rod cylinder (51) is mounted on the upper end surface of the first support platform (5), a connecting rod is connected to the output end of the second guide rod cylinder (51), and a limit head (52) is mounted on one end of the connecting rod.

6. The laser welding machine for prefabricated buildings according to claim 1, characterized in that: A second support platform (6) is mounted on the other side of the upper end surface of the workbench (1), the second support platform (6) having a rectangular cavity in which a driving motor (61) is mounted, the output end of the driving motor (61) is connected to a rotating rod, one end of the rotating rod passes through the second support platform (6) and is connected to a connector (62).

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