CN209021513U - multi-layer welding machine - Google Patents

Abstract

The utility model discloses a multilayer welding machine, including manipulator, soldered connection, direction conversion platform and multilayer formula anchor clamps, the soldered connection sets up on the manipulator, the direction conversion platform is located one side of the manipulator, multilayer formula anchor clamps set up in the direction conversion platform; the multilayer fixture comprises a frame body, a plurality of separating rods and positioning pieces, wherein the separating rods are arranged on the frame body along the upper direction and the lower direction, an interlayer is formed between every two adjacent separating rods, and the positioning pieces are arranged on the separating rods and can be adjustably extended into the frame body so as to be positioned and placed in the interlayer and form a welded plate with a three-dimensional structure. The utility model discloses multilayer formula welding machine is fit for welding into spatial structure to the welding plate of multiple size of a dimension, and welding efficiency is high, convenient to use.

Description

Multilayer welding machine

technical field

The utility model relates to welding equipment, in particular to a multi-layer welding machine.

Background technique

The existing welding forms of three-dimensional structures such as boxes are generally divided into manual welding and automatic welding; manual welding is to manually position the welding plate into a three-dimensional structure through a positioning device, and then hold the welding head to weld the welding point; The positioning device manually positions the welding plate into a three-dimensional structure, and then uses an automatic welding machine to automatically weld the welding point. The former has high labor intensity and low work efficiency, while the latter has relatively high work efficiency. However, as far as the latter is concerned, due to the complicated structure of the existing positioning device for positioning the three-dimensional structure, and only one type of positioning device can be used at a time. The three-dimensional structure is positioned, and the three-dimensional structures of the same shape but different sizes also need to be repositioned before welding. Therefore, the positioning work in the early stage of welding is still cumbersome, inconvenient to use, and the labor intensity of workers is still high, which cannot further improve production efficiency. Bad for production.

Utility model content

The purpose of the utility model is to provide a multi-layer welding machine suitable for welding welding plates of various sizes into a three-dimensional structure, with high welding efficiency and convenient use.

In order to achieve the above purpose, the multi-layer welding machine provided by the present invention includes a manipulator, a welding head, a direction conversion table and a multi-layer clamp. The welding head is arranged on the manipulator, and the direction conversion table is located on the manipulator. The multi-layer clamp is arranged on the direction conversion table; the multi-layer clamp includes a frame body, a plurality of partition bars and a positioning member, and the partition bars are arranged on the upper and lower directions on the On the frame body, an interlayer is formed between two adjacent separation bars, and the positioning member is arranged on the separation bars and can be adjusted to extend into the frame body to be positioned and placed in the interlayer to form a three-dimensional structure welded plate.

Compared with the prior art, since the present invention forms a plurality of interlayers by arranging the multi-layer separating rods on the frame body, the welding plates can be directly welded according to the size of the three-dimensional structure when the welding plates are positioned. placed on the corresponding interlayer; and the welding plate sides located on both sides are pressed by the positioning pieces, so that the welding plates located on the left and right sides and the welding plates located on the upper and lower surfaces are clamped to each other to form a three-dimensional structure The three-dimensional structure can be formed by using the robot and the welding head to automatically weld the connection between the two adjacent welding plates. Before welding, only simple positioning is required by the positioning member, and no manual labor is required during the welding process. Manual welding, full automatic production, very convenient to use, effectively improve welding efficiency. Moreover, since the height of each interlayer is different, the positioning mechanism can adjust the distance and distance of the welding plates located on both sides. Therefore, the multi-layer clamp can be applied to three-dimensional structures of different sizes, and there is no need to provide additional clamps. The equipment is simplified, the trouble of changing the fixture is avoided, and the convenience of use is improved.

Preferably, the positioning member includes an operating portion and a bolt connected with the operating portion, and the bolt is threadedly connected to the separating rod. By arranging bolts, it can be effectively connected with the separating rod, and can directly extend into the frame to press against the welding plate on the side, so that the welding plate can quickly form a three-dimensional structure, which is very easy to operate. convenient.

Preferably, the multi-layer welding machine further includes a positioning mechanism, and the positioning mechanism is arranged on the surface of the direction conversion table to clamp the multi-layer clamp. Being arranged on the positioning mechanism can prevent the multi-layer clamp from shifting on the direction conversion table and ensure the accuracy of welding.

Specifically, the positioning mechanism includes a pair of reference blocks and a pair of pressing members, the two reference blocks are fixed on the same side of the surface of the direction conversion table, and the two pressing members are arranged on the same side as the two reference blocks. On the opposite side of the block, the pressing member presses the multi-layer clamp to be fixed to the surface of the direction changing table.

Specifically, a pair of sliding grooves are provided on the surface of the direction conversion table, and the pressing member is slidably arranged in the sliding grooves to adjust the distance between the pressing member and the reference block, and the pressing member is threaded The ground is provided with a nut that fixes itself on the direction conversion table. The pressing member can be quickly fixed at any position in the sliding groove by the nut, thereby realizing the rapid installation of other clamps.

Preferably, the direction conversion table includes a lifting device, a rotating device and a worktable, the rotating device is arranged at the output end of the lifting device, and the worktable is arranged at the output end of the rotating device. Through the lifting device and the rotating device, the multi-layer clamp can reach a certain height, and the direction can be adjusted on the horizontal plane, which is beneficial to welding different positions of the welding plate.

Preferably, the manipulator is a six-axis manipulator.

Description of drawings

FIG. 1 is a schematic diagram of the structure of the multi-layer welding machine of the present invention.

FIG. 2 is a schematic side view of the multi-layer clamp of the multi-layer welding machine of the present invention.

Detailed ways

In order to describe in detail the technical content, structural features and achieved effects of the present utility model, the following detailed description is given in conjunction with the embodiments and the accompanying drawings.

As shown in FIG. 1 and FIG. 2 , the multi-layer welding machine 100 of the present invention includes a manipulator 1, a welding head 2, a direction conversion table 3 and a multi-layer clamp 4, and the welding head 2 is arranged on the manipulator 1, The manipulator 1 is a six-axis manipulator. The direction conversion table 3 is located on one side of the manipulator 1, and the multi-layer clamp 4 is arranged on the direction conversion table 3; the multi-layer clamp 4 includes a frame body 41, a plurality of partition bars 42 and Positioning member 43 , the separating rod 42 is arranged on the frame body 41 along the upper and lower directions, an interlayer 4a is formed between two adjacent separating rods 42 , and the positioning member 43 is arranged on the separating rod 42 And can adjustably extend into the frame body 41 to be positioned and placed in the interlayer 4a to form a three-dimensional structure of the welding plate.

As shown in FIG. 2 , the positioning member 43 includes an operating portion 431 and a bolt 432 connected to the operating portion 431 , and the bolt 432 is threadedly connected to the separating rod 42 . By arranging the bolts 432, it can be effectively connected with the separating rod 42, and can directly extend into the frame to press the welding plate on the side, so that the welding plate can quickly form a three-dimensional structure, and the operation is Also very convenient.

Please refer to FIG. 1 again, the multi-layer welding machine 100 further includes a positioning mechanism 5 , and the positioning mechanism 5 is disposed on the surface of the direction conversion table 3 to clamp the multi-layer clamp 4 . The positioning mechanism 5 can prevent the multi-layer clamp 4 from being displaced on the direction conversion table 3 and ensure the accuracy of welding. The positioning mechanism 5 includes a pair of reference blocks 51 and a pair of pressing members 52 , the two reference blocks 51 are fixed on the same side of the surface of the direction converting table 3 , and the two pressing members 52 are arranged on the same side as the two pressing members 52 . On the opposite side of the reference block 51 , the pressing member 52 presses the multi-layer clamp 4 to fix it on the surface of the direction converting table 3 . Specifically, a pair of sliding grooves 3a are provided on the surface of the direction conversion table 3, and the pressing member 52 is slidably disposed in the sliding grooves 3a to adjust the distance between it and the reference block 51, so The pressing member 52 is provided with a screw nut 52a for fixing itself to the direction changing table 3 . The pressing member 52 can be quickly fixed to any position in the sliding groove 3a through the nut 52a, thereby realizing the rapid installation of other clamps.

As shown in FIG. 1 , the direction conversion table 3 includes a lifting device 31 , a rotating device 32 and a worktable 33 . The rotating device 32 is arranged at the output end of the lifting device 31 , and the worktable 33 is arranged at the output end of the lifting device 31 . the output of the rotating device 32. Through the lifting device 31 and the rotating device 32, the multi-layer clamp 4 can reach a certain height, and the direction can be adjusted on the horizontal plane, which is beneficial to welding different positions of the welding plate.

Compared with the prior art, since the present invention forms a plurality of interlayers 4a by arranging the multi-layer separating rods 42 on the frame body 41, therefore, when positioning the welding plate, it can be The welding plates are directly placed on the corresponding interlayer 4a; and the welding plates on both sides are pressed by the positioning members 43, so that the welding plates on the left and right sides and the welding plates on the upper and lower surfaces are clamped to each other. A three-dimensional structure is formed; the three-dimensional structure can be formed by using the robot 1 and the welding head 2 to automatically weld the connection between the two adjacent welding plates, and only needs to be simply positioned by the positioning member 43 before welding. That is, there is no need for manual welding in the welding process, and the whole process is automated, which is very convenient to use and effectively improves the welding efficiency. Moreover, due to the different heights of each interlayer 4a, the positioning mechanism 5 can adjust the distance and distance of the welding plates located on both sides. Therefore, the multi-layer clamp 4 can be applied to three-dimensional structures of different sizes, without the need for additional settings. This kind of jig simplifies the equipment, avoids the trouble of replacing the jig, and improves the convenience of use.

What has been disclosed above is only a preferred example of the present invention, of course, it cannot limit the scope of rights of the present invention. Therefore, the equivalent changes made according to the scope of the patent application of the present invention still belong to the scope covered by the present invention. .

Claims (7)

1. A multi-layer welding machine is characterized in that: comprising a manipulator, a welding head, a direction conversion table and a multi-layer clamp, the welding head is arranged on the manipulator, and the direction conversion table is located at the position of the manipulator. On one side, the multi-layer clamp is arranged on the direction conversion table; the multi-layer clamp includes a frame body, a plurality of partition bars and a positioning member, and the partition bars are arranged on the frame along the upper and lower directions. On the body, an interlayer is formed between two adjacent separation rods, and the positioning member is arranged on the separation rod and can be adjusted to extend into the frame to be positioned and placed in the interlayer to form a three-dimensional structure. Welded plate. 2 . The multi-layer welding machine according to claim 1 , wherein the positioning member comprises an operation part and a bolt connected with the operation part, and the bolt is threadedly connected to the separation rod. 3 . 3. The multi-layer welding machine according to claim 1, characterized in that: the multi-layer welding machine further comprises a positioning mechanism, and the positioning mechanism is arranged on the surface of the direction conversion table to clamp the Multi-layer fixture. 4 . The multi-layer welding machine according to claim 3 , wherein the positioning mechanism comprises a pair of reference blocks and a pair of pressing members, and the two reference blocks are fixed on the surface of the direction converting table. 5 . On the same side, the two pressing members are disposed on the opposite sides of the two reference blocks, and the pressing members press the multi-layer clamp to be fixed on the surface of the direction converting table. 5. The multi-layer welding machine according to claim 4, wherein a pair of sliding grooves are provided on the surface of the direction conversion table, and the pressing member is slidably arranged in the sliding grooves to adjust the The distance from the reference block, the pressing member is threadedly provided with a nut that fixes itself on the direction converting table. 6 . The multi-layer welding machine according to claim 1 , wherein the direction conversion table comprises a lifting device, a rotating device and a worktable, the rotating device is arranged at the output end of the lifting device, and the The worktable is arranged at the output end of the rotating device. 7. The multi-layer welding machine according to claim 1, wherein the manipulator is a six-axis manipulator.