Full-automatic welding device for net rack

Abstract

The utility model relates to the technical field of net rack welding, in particular to a net rack full-automatic welding device which comprises a base, a movable frame is slidably connected to the upper end of the base, a movable plate is slidably connected to the lower end of the movable frame, a mounting plate is slidably connected to the interior of the movable plate, and a welding gun is rotatably connected to the interior of the mounting plate. The side wall of the vertical plate is rotationally connected with an overturning plate, and a clamping assembly is installed in the overturning plate. An operator places the ends of two materials into the two clamping assemblies correspondingly, a first motor drives a screw to rotate, so that a movable frame slides at the upper end of a base, a second motor drives a welding gun to rotate, meanwhile, an electric push rod pushes a mounting plate, and fixed-point welding is conducted on the joint of the two objects firstly; the third motor drives the first gear to rotate, so that the overturning plate rotates, the rotating overturning plate drives the objects to overturn, then the welding gun conducts full-length welding on the connecting position of the two objects, and therefore full-automatic welding is conducted on the materials.

Description

Technical Field

[0001] The utility model relates to the technical field of grid welding, in particular to a grid full-automatic welding device. Background Art

[0002] A grid is a spatial structure, which is mainly composed of multiple rods connected by nodes in a certain grid form. It is characterized by spatial force, light weight, high rigidity, good seismic performance, good industrialization and high stability. Grids are widely used in roof structures of gymnasiums, exhibition halls, clubs, theaters, canteens, conference rooms, waiting halls, hangars, workshops, etc., and are also used in the construction of public facilities such as bridges and highway toll stations. In addition, grids can also be designed in different shapes according to needs, such as regular tetrahedrons, triangular pyramids, etc., to meet the needs of different projects. When installing the grid, the sphere and steel pipe need to be welded into a "dumbbell-shaped" component in the factory to reduce the workload of on-site welding.

[0003] After searching, the utility model patent with Chinese patent publication number CN212286405U discloses a wire mesh welding device with dust suction function, which belongs to the field of wire mesh, including a panel, the bottom of the panel is fixedly connected with a support leg, and the top of the panel is fixedly connected with a welding platform, the top of the panel is fixedly connected with a mounting frame, the bottom of the top of the mounting frame is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with an air suction sleeve, the bottom of the air suction sleeve is fixedly connected with an air suction hood, and the top of the air suction sleeve is fixedly connected with an air suction pipe; the wire mesh welding device with dust suction function, by arranging an air suction sleeve, an air suction hood, an air suction pipe, a filter, a filter net, an activated carbon plate, an air suction pipe and an air suction pump, can be convenient for absorbing and purifying the smoke generated during welding during the wire mesh welding process, which not only protects the environment around the wire mesh processing area, but also ensures the health of the welding workers.

[0004] After searching the above patent, it was found that the dust collection during grid welding was handled. However, when the device is used to weld the grid, the operator is required to manually pick up the welding gun to weld the grid. Manual grid welding is complicated and tedious, resulting in low grid welding efficiency. Utility Model Content

[0005] The utility model aims to provide a grid full-automatic welding device, which can realize the effect of facilitating automatic welding of materials, so as to solve the problem that it is inconvenient to automatically weld materials in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fully automatic grid welding device comprises a base, the upper end of the base is slidably connected to a movable frame, the upper end of the movable frame is fixedly connected to a hydraulic cylinder 1, the lower end of the movable frame is slidably connected to a movable plate, the output end of the hydraulic cylinder 1 is fixedly connected to the upper end of the movable plate, the side wall of the movable plate is fixedly connected to an electric push rod, the movable plate is slidably connected to a mounting plate, the output end of the electric push rod is fixedly connected to the side wall of the movable plate, the side wall of the mounting plate is fixedly connected to a motor 2, the mounting plate is rotatably connected to a welding gun, the output end of the motor 2 is fixedly connected to the side wall of the welding gun, and the welding gun is used for material welding; two vertical plates, the vertical plates are arranged at the upper end of the base, the side walls of the vertical plates are rotatably connected to a flip plate, the flip plate is used for material flipping, a clamping assembly is installed inside the flip plate, and the clamping assembly is used for clamping and fixing the material.

[0008] Preferably, a motor 1 is fixedly connected to the side wall of the base, a screw is rotated inside the base, an output end of the motor 1 is fixedly connected to an end of the screw, and the screw is threadedly rotationally connected to the movable frame.

[0009] Preferably, the side wall of the vertical plate is fixedly connected to motor three, and gear one and gear two are rotatably connected inside the vertical plate respectively, the output end of motor three is fixedly connected to one side wall of the gear, gear one is meshed with gear two, and the end of the flip plate is fixedly connected to gear two.

[0010] Preferably, the clamping assembly includes a motor four, which is arranged inside the flip plate, and the output end of the motor four is fixedly connected to a bevel gear one, and the inside of the flip plate is rotatably connected to a plurality of bevel gears two, the bevel gear one is meshed with the bevel gear two, and the plurality of bevel gears two are distributed in a ring array.

[0011] Preferably, the two ends of the bevel gear are fixedly connected to a rod body, the side wall of the rod body is threadedly rotatably connected to a clamping plate, and the inner wall of the clamping plate is provided with an anti-slip pad.

[0012] Preferably, a second hydraulic cylinder is fixedly connected inside the base, a plate is slidably connected to the upper end of the base, and two auxiliary rollers are rotatably connected inside the plate.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] 1. The operator places the two ends of the materials in the two clamping assemblies respectively, fixes the materials on the side walls of the flip plate through the clamping assemblies, and at the same time, the hydraulic cylinder 2 pushes the plate to slide upward, so that the side walls of the two auxiliary rollers fit the side walls of the object, and the motor 1 drives the screw to rotate, so that the movable frame slides on the upper end of the base, and moves the welding gun to the top of the connection between the two objects, and the motor 2 drives the welding gun to rotate, and adjusts the welding gun to a suitable angle. At the same time, the electric push rod pushes the mounting plate to adjust the lateral position of the welding gun, and then the hydraulic cylinder 1 pushes the movable plate downward to make the welding gun contact with the connection, so as to first perform fixed-point welding on the connection between the two objects, and connect the two objects, and the motor 3 drives the gear 1 to rotate, and the gear 1 rotates and drives the gear 2 to rotate at the same time, so that the flip plate rotates, and the rotating flip plate drives the object to flip, and the welding gun fully welds the connection between the two objects, so as to perform fully automatic welding on the materials.

[0015] 2. When the clamping assembly clamps the material, the motor 4 drives the bevel gear 1 to rotate, and the rotation of the bevel gear 1 drives multiple bevel gears 2 to rotate at the same time. At the same time, the bevel gear 2 drives the rod body to rotate, so that the clamping plate slides on the side wall of the flip plate to clamp and fix the material. At the same time, multiple sliding clamping plates can clamp materials of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model discloses a front sectional structural schematic diagram of a grid full-automatic welding device.

[0017] Figure 2 The utility model discloses a side view cross-sectional structure schematic diagram of a grid full-automatic welding device.

[0018] Figure 3 The utility model provides a schematic diagram of a top view and a cross-sectional structure of a grid automatic welding device.

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of part A.

[0020] In the figure: 1 base, 2 movable frame, 3 motor 1, 4 screw, 5 hydraulic cylinder 1, 6 movable plate, 7 electric push rod, 8 mounting plate, 9 welding gun, 10 motor 2, 11 vertical plate, 12 motor 3, 13 gear 1, 14 gear 2, 15 flip plate, 16 motor 4, 17 bevel gear 1, 18 bevel gear 2, 19 rod body, 20 clamping plate, 21 hydraulic cylinder 2, 22 plate, 23 auxiliary roller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A grid frame fully automatic welding device comprises a base 1, a movable frame 2 is slidably connected to the upper end of the base 1, a hydraulic cylinder 5 is fixedly connected to the upper end of the movable frame 2, a movable plate 6 is slidably connected to the lower end of the movable frame 2, the output end of the hydraulic cylinder 5 is fixedly connected to the upper end of the movable plate 6, the side wall of the movable plate 6 is fixedly connected to an electric push rod 7, the movable plate 6 is internally slidably connected to a mounting plate 8, the output end of the electric push rod 7 is fixedly connected to the side wall of the movable plate 6, the side wall of the mounting plate 8 is fixedly connected to a motor 2 10, the mounting plate 8 is internally rotatably connected to a welding gun 9, the output end of the motor 2 10 is fixedly connected to the side wall of the welding gun 9, and the welding gun 9 is used for material welding; two vertical plates 11, the vertical plate 11 is arranged at the upper end of the base 1, the side wall of the vertical plate 11 is rotatably connected to a flip plate 15, the flip plate 15 is used for material flipping, and the flip plate 15 is installed inside There is a clamping assembly, which is used to clamp and fix the material. The operator places the two ends of the material inside the two clamping assemblies respectively, fixes the material to the side wall of the flip plate 15 through the clamping assembly, drives the welding gun 9 to move through the sliding movable frame 2, moves the welding gun 9 to the top of the connection between the two objects, drives the welding gun 9 to rotate through the motor 10, adjusts the welding gun 9 to a suitable angle, and pushes the mounting plate 8 through the electric push rod 7 to adjust the lateral position of the welding gun 9, and then pushes the movable plate 6 downward through the hydraulic cylinder 15 to make the welding gun 9 contact with the connection, so as to first perform fixed-point welding on the connection between the two objects, connect the two objects, and then use the rotating flip plate 15 to turn the objects over, so as to fully weld the connection between the two objects.

[0023] A motor 3 is fixedly connected to the side wall of the base 1, a screw 4 is rotated inside the base 1, an output end of the motor 3 is fixedly connected to the end of the screw 4, the screw 4 is threadedly rotatably connected to the movable frame 2, and the screw 4 is driven to rotate by the motor 3, so that the movable frame 2 slides on the upper end of the base 1.

[0024] The side wall of the vertical plate 11 is fixedly connected to a motor three 12, and the interior of the vertical plate 11 is rotatably connected to a gear one 13 and a gear two 14, respectively. The output end of the motor three 12 is fixedly connected to the side wall of the gear one 13, and the gear one 13 is meshed with the gear two 14. The end of the flip plate 15 is penetrated and fixedly connected to the gear two 14, and the gear one 13 is driven to rotate by the motor three 12. When the gear one 13 rotates, it drives the gear two 14 to rotate as well, thereby rotating the flip plate 15.

[0025] The clamping assembly includes a motor 4 16, which is arranged inside the flip plate 15. The output end of the motor 4 16 is fixedly connected to a bevel gear 17. A plurality of bevel gears 2 18 are rotatably connected inside the flip plate 15. The bevel gear 1 17 is meshed with the bevel gear 2 18. The plurality of bevel gears 2 18 are distributed in a circular array. The bevel gear 1 17 is driven to rotate by the motor 4 16. When the bevel gear 1 17 rotates, the plurality of bevel gears 2 18 are driven to rotate as well.

[0026] The end of the second bevel gear 18 is fixedly connected to a rod body 19, and a clamping plate 20 is rotatably connected to the side wall of the rod body 19. An anti-slip pad is provided on the inner wall of the clamping plate 20. The rod body 19 is driven to rotate by the second bevel gear 18, so that the clamping plate 20 slides on the side wall of the flip plate 15.

[0027] A hydraulic cylinder 21 is fixedly connected inside the base 1, and a plate 22 is slidably connected to the upper end of the base 1. Two auxiliary rollers 23 are rotatably connected inside the plate 22. When the object is rotated for welding, the hydraulic cylinder 21 pushes the plate 22 to slide upward, so that the side walls of the two auxiliary rollers 23 fit the side walls of the object. At the same time, when the object rotates, the two auxiliary rollers 23 rotate accordingly, thereby providing auxiliary support for the object.

[0028] In the utility model, the operator places the two ends of the material inside the two clamping assemblies respectively, fixes the material to the side wall of the flip plate 15 through the clamping assemblies, and at the same time, the hydraulic cylinder 21 pushes the plate 22 to slide upward, so that the side walls of the two auxiliary rollers 23 fit the side walls of the object, and the motor 13 drives the screw 4 to rotate, so that the movable frame 2 slides on the upper end of the base 1, and the welding gun 9 is moved to above the connection between the two objects, and the welding gun 9 is driven to rotate by the motor 2 10, and the welding gun 9 is adjusted to a suitable angle. At the same time, the mounting plate 8 is pushed by the electric push rod 7 to adjust the lateral position of the welding gun 9, and then the movable plate 6 is pushed downward by the hydraulic cylinder 1 5 to make the welding gun 9 contact with the connection, so as to first perform fixed-point welding on the connection between the two objects to connect the two objects.

[0029] The motor 3 12 drives the gear 1 13 to rotate, and the gear 1 13 drives the gear 2 14 to rotate at the same time, so that the flip plate 15 rotates, and the rotating flip plate 15 drives the object to flip, so that the connection between the two objects is fully welded.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic grid welding device, characterized in that: include A base (1), wherein the upper end of the base (1) is slidably connected to a movable frame (2), the upper end of the movable frame (2) is fixedly connected to a hydraulic cylinder 1 (5), the lower end of the movable frame (2) is slidably connected to a movable plate (6), the output end of the hydraulic cylinder 1 (5) is fixedly connected to the upper end of the movable plate (6), the side wall of the movable plate (6) is fixedly connected to an electric push rod (7), the inside of the movable plate (6) is slidably connected to a mounting plate (8), the output end of the electric push rod (7) is fixedly connected to the side wall of the movable plate (6), the side wall of the mounting plate (8) is fixedly connected to a motor 2 (10), the inside of the mounting plate (8) is rotatably connected to a welding gun (9), the output end of the motor 2 (10) is fixedly connected to the side wall of the welding gun (9), and the welding gun (9) is used for welding materials; Two vertical plates (11), the vertical plates (11) being arranged at the upper end of the base (1), the side walls of the vertical plates (11) being rotatably connected to a flip plate (15), the flip plate (15) being used for flipping materials, a clamping assembly being installed inside the flip plate (15), the clamping assembly being used for clamping and fixing materials.

2. A grid frame fully automatic welding device according to claim 1, characterized in that: A motor 1 (3) is fixedly connected to the side wall of the base (1), a screw rod (4) is rotated inside the base (1), an output end of the motor 1 (3) is fixedly connected to the end of the screw rod (4), and the screw rod (4) is threadedly rotatably connected to the movable frame (2).

3. A grid frame fully automatic welding device according to claim 1, characterized in that: The side wall of the vertical plate (11) is fixedly connected to a motor three (12), and the interior of the vertical plate (11) is rotatably connected to a gear one (13) and a gear two (14), respectively; the output end of the motor three (12) is fixedly connected to the side wall of the gear one (13), the gear one (13) is meshed with the gear two (14), and the end of the flip plate (15) is fixedly connected to the gear two (14) through.

4. The fully automatic grid welding device according to claim 1 is characterized in that: The clamping assembly comprises a motor four (16), the motor four (16) is arranged inside the flip plate (15), the output end of the motor four (16) is fixedly connected to a bevel gear one (17), the flip plate (15) is rotatably connected to a plurality of bevel gears two (18), the bevel gear one (17) is meshed with the bevel gear two (18), and the plurality of bevel gears two (18) are distributed in a ring array.

5. A grid frame fully automatic welding device according to claim 4, characterized in that: The ends of the second conical teeth (18) are fixedly connected to a rod body (19), the side wall of the rod body (19) is threadedly rotatably connected to a clamping plate (20), and the inner wall of the clamping plate (20) is provided with an anti-slip pad.

6. The fully automatic grid welding device according to claim 1 is characterized in that: A second hydraulic cylinder (21) is fixedly connected inside the base (1), a plate (22) is slidably connected to the upper end of the base (1), and two auxiliary rollers (23) are rotatably connected inside the plate (22).

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