CN217749858U

CN217749858U - Robot laser wire-adding welding system

Info

Publication number: CN217749858U
Application number: CN202221649837.5U
Authority: CN
Inventors: 朱磊杰; 黄磊; 赵禄禄; 闵壮壮; 王俊翔
Original assignee: Ningbo Feisu Laser Technology Co ltd
Current assignee: Ningbo Feisu Laser Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-08
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to the technical field of laser welding, and a robot laser adds a welding system, including laser-beam welding machine, conveyer belt, triaxial mobile station and send a case, the laser-beam welding machine is installed the triaxial mobile station lateral part, the conveyer belt sets up the below of laser-beam welding machine, send a case to install the laser-beam welding machine lateral part, laser-beam welding machine lateral part rotates and installs connecting seat and kelly, connecting seat bottom movable mounting has a wire feeding pipe, the wire feeding pipe with send a case to be connected, the connecting seat lateral part seted up first draw-in groove with the second draw-in groove, the kelly with first draw-in groove block, when kelly and second draw-in groove block, the connecting seat is located the below position, thereby makes the wire feeding pipe in the below position, send the wire pipe to be close to the soldered connection head, the laser-beam welding machine normally adds a welding; and (4) moving away the clamping rod, rotating the connecting seat upwards, and driving the wire feeding pipe to move by the connecting seat, so that the wire feeding pipe is separated from the welding head.

Description

Robot laser wire-adding welding system

Technical Field

The utility model relates to a laser welding technical field specifically is robot laser adds silk welding system.

Background

Laser welding is one of the important aspects of the application of laser processing technology, and compared with the traditional welding method, the laser welding has high energy density and is particularly beneficial to welding of the same or different materials. The laser welding technology has a molten pool purifying effect, can purify welding materials, and is suitable for welding materials such as the same and different metal materials and plastics. Laser welding, which uses a laser beam with a power less than that used for cutting metal to melt the material without gasifying it, and after cooling, becomes a continuous solid structure. Along with the movement of the welding head, the materials are melted, so that the purpose of mutually melting the materials is achieved. The wire feeding device is usually matched during laser welding, and a welding wire is clamped with the laser welding gun head, so that the welding wire is melted during welding, a welding seam is directly filled, and the welding quality is improved.

However, when the robot is used for the numerical control laser welding and the assembly line welding is carried out on different workpieces, the wire feeding device is required to be disassembled without using the wire feeding welding for some workpieces, the operation is troublesome, the quick switching cannot be carried out, and the welding processing efficiency is influenced; thus, the existing needs are not met, for which we propose a robotic laser wire bonding system.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser of robot adds a welding system, the beneficial effect who possesses has solved and has mentioned among the above-mentioned background art when carrying out the assembly line welding to different work pieces, and some work pieces need not use and add a welding, need dismantle wire drive feed unit, and troublesome poeration can not switch fast, influences the problem of welding process's efficiency.

The utility model provides a following technical scheme: laser of robot adds wire welding system, include laser-beam welding machine, conveyer belt, triaxial mobile station and send a case, laser-beam welding machine installs triaxial mobile station lateral part, the conveyer belt sets up laser-beam welding machine's below, it installs to send the case laser-beam welding machine lateral part, laser-beam welding machine lateral part rotates and installs connecting seat and kelly, the connecting seat with kelly is mutually perpendicular, connecting seat bottom movable mounting has send the silk pipe, send the silk pipe with send a case to connect, the connecting seat lateral part seted up first draw-in groove with the second draw-in groove, the kelly with first draw-in groove block.

As robot laser adds silk welding system alternative, wherein: the welding head is installed at the bottom of the laser welding machine, the clamping rod is clamped with the second clamping groove, and the wire feeding pipe is clamped with the welding head.

As robot laser adds silk welding system alternative, wherein: the three-axis moving table comprises a first sliding table, a second sliding table and a third sliding table, the first sliding table is arranged to be an X-axis sliding table, the second sliding table is arranged to be a Y-axis sliding table, the third sliding table is arranged to be a Z-axis sliding table, the first sliding table, the second sliding table and the third sliding table are perpendicular to each other, and the laser welding machine is slidably mounted on the side portion of the third sliding table.

As robot laser adds silk welding system alternative, wherein: the connecting plate is installed to first slip table lateral part, the conveyer belt is installed the connecting plate lateral part, it installs to send the silk case the upside of connecting plate.

As robot laser adds silk welding system alternative, wherein: the laser welding machine is characterized in that an installation block is installed on the side portion of the laser welding machine, a rotating pin is welded on the side portion of the installation block, the clamping rod is rotatably connected with the rotating pin, the connecting seat is an E-shaped rotating block with an arc-shaped side portion, and the first clamping groove is parallel to the second clamping groove.

As robot laser adds silk welding system alternative, wherein: the handle is installed to kelly tip, the handle sets up to the flame retardant rubber body.

As robot laser adds silk welding system alternative, wherein: the bottom of the connecting seat is welded with a movable rotating arm which is set to be a mechanical arm or an electric rotating arm.

As robot laser adds silk welding system alternative, wherein: the end part of the movable rotating arm is welded with a clamping opening, the clamping opening is provided with a notched clamping ring, and the wire feeding pipe is installed with the clamping opening in a clamping mode.

The utility model discloses possess following beneficial effect:

1. according to the robot laser wire-adding welding system, through the arrangement of the rotating seat and the clamping rod, when the clamping rod is clamped with the second clamping groove, the connecting seat is located at the lower position, so that the wire feeding pipe is located at the lower position, namely the wire feeding pipe is close to a welding head, and a laser welding machine normally adds wires for welding; the clamping rod is moved away, the connecting seat is rotated upwards, the connecting seat drives the wire feeding pipe to move, so that the wire feeding pipe is separated from the welding head, the clamping rod is clamped with the first clamping groove, the connecting seat is kept at a fixed angle, other operations are not needed, the wire feeding pipe can be separated from the welding head, rapid switching is achieved, and the laser welding efficiency is improved.

2. This laser of robot adds wire welding system through the setting of handle, is convenient for remove the kelly for the operation is more convenient, and the handle is the flame retardant rubber body, does not worry the high temperature of laser.

3. According to the robot laser wire-adding welding system, the inclined angle of the wire feeding pipe can be adjusted through the arrangement of the movable rotating arm, so that the robot laser wire-adding welding system is suitable for welding at more angles, and the application range and compatibility of the laser wire-adding welding system are improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a position a of the present invention.

Fig. 3 is a schematic side view of the present invention.

Fig. 4 is a schematic view of a three-dimensional structure of the laser welding machine of the present invention.

Fig. 5 is a schematic structural view of the connecting seat before rotation.

Fig. 6 is a schematic view of the structure of the connecting seat after rotation.

In the figure: 110. laser welding machine; 111. welding a head; 120. a first sliding table; 130. a second sliding table; 140. a third sliding table; 150. a conveyor belt; 160. a connecting plate; 170. a wire feeding box; 210. mounting a block; 220. rotating the pin; 230. a clamping rod; 240. a handle; 250. a connecting seat; 251. a first card slot; 252. a second card slot; 260. a movable rotating arm; 270. a clamping port; 280. and (5) a wire feeding pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

The embodiment is intended to facilitate solving the problem that when different workpieces are welded in a production line, some workpieces do not need to be welded by wire feeding, the wire feeding device needs to be disassembled, the operation is troublesome, and the welding processing efficiency is affected because the workpieces cannot be quickly switched, referring to fig. 1, 2, 3, 5 and 6, a robot laser wire feeding welding system comprises a laser welding machine 110, a conveyor belt 150, a three-axis moving table and a wire feeding box 170, see fig. 1, the laser welding machine 110 is installed on the side portion of the three-axis moving table, the conveyor belt 150 is arranged below the laser welding machine 110, the wire feeding box 170 is installed on the side portion of the laser welding machine 110, see fig. 2, the side portion of the laser welding machine 110 is rotatably installed with a connecting seat 250 and a clamping rod 230, the connecting seat 250 is perpendicular to the clamping rod 230, a wire feeding pipe 280 is movably installed at the bottom of the connecting seat 250, the wire feeding pipe 280 is connected with the wire feeding box 170, the side portion of the connecting seat 250 is provided with a first clamping groove 251 and a second clamping groove 252, and the clamping rod 230 is clamped with the first clamping groove 251.

During specific setting, the welding head 111 is installed at the bottom of the laser welding machine 110, the welding head 111 is a copper nozzle, as shown in fig. 5, the clamping rod 230 is clamped with the second clamping groove 252, the wire feeding pipe 280 is clamped with the welding head 111, as shown in fig. 6, the clamping rod 230 is removed, the connecting seat 250 is rotated upwards, the connecting seat 250 drives the wire feeding pipe 280 to move, so that the wire feeding pipe 280 is separated from the welding head 111, the clamping rod 230 is clamped with the first clamping groove 251, and the connecting seat 250 keeps an angle fixed.

The triaxial moving table comprises a first sliding table 120, a second sliding table 130 and a third sliding table 140, the first sliding table 120 is arranged as an X-axis sliding table, the second sliding table 130 is arranged as a Y-axis sliding table, the third sliding table 140 is arranged as a Z-axis sliding table, the first sliding table 120, the second sliding table 130 and the third sliding table 140 are perpendicular to each other, and the laser welding machine 110 is slidably mounted on the side portion of the third sliding table 140 and used for driving the laser welding machine 110 to move. Referring to fig. 3, the first slide table 120 is mounted at a side thereof with a connection plate 160, the conveyor belt 150 is mounted at a side of the connection plate 160, and the wire feeding box 170 is mounted at an upper side of the connection plate 160.

In this embodiment: when the clamping rod 230 is clamped with the second clamping groove 252, the connecting seat 250 is positioned at a lower position, so that the wire feeding pipe 280 is positioned at a lower position, namely the wire feeding pipe 280 is close to the welding head 111, and the laser welding machine 110 normally performs wire feeding welding; the clamping rod 230 is moved away, the connecting seat 250 is rotated upwards, the connecting seat 250 drives the wire feeding pipe 280 to move, so that the wire feeding pipe 280 is separated from the welding head 111, the clamping rod 230 is clamped with the first clamping groove 251, the connecting seat 250 keeps the angle fixed, other operations are not needed, the separation of the wire feeding pipe 280 and the welding head 111 can be completed, the fast switching is realized, and the laser welding efficiency is improved.

Example 2

The embodiment intends to promote solving the problems that the temperature of the working environment is high and the clamping rod 230 is inconvenient to operate during laser welding, and the embodiment is an improvement on the basis of embodiment 1, specifically, please refer to fig. 2, 5 and 6, the mounting block 210 is mounted on the side part of the laser welding machine 110, the rotating pin 220 is welded on the side part of the mounting block 210, the clamping rod 230 is rotatably connected with the rotating pin 220, and a rubber gasket is placed between the clamping rod 230 and the rotating pin 220, so that the friction resistance is large when the clamping rod 230 rotates, and the position can be kept to be changed randomly. The connecting seat 250 is configured as an E-shaped rotating block with an arc-shaped side portion, and the first locking groove 251 and the second locking groove 252 are parallel to each other. Handle 240 is installed to kelly 230 tip, and handle 240 sets up to the flame retardant rubber body, and the rubber of flame retardant has: neoprene, chlorosulfonated polyethylene, polyvinyl chloride, and silicone rubber.

In this embodiment: through the setting of handle 240, be convenient for remove kelly 230 for the operation is more convenient, and handle 240 is the flame retardant rubber body, does not worry the high temperature of laser.

Example 3

The present embodiment is intended to facilitate solving the problem that when performing plane welding, bending welding and fillet welding, the welding angle of the laser welding machine 110 is different, and the angle provided by the welding wire is changed accordingly, and the present embodiment is an improvement made on the basis of embodiment 2, specifically, please refer to fig. 4, a movable rotating arm 260 is welded at the bottom of the connecting seat 250, the movable rotating arm 260 is set as a mechanical arm or an electric rotating arm, and may also be a pneumatic arm, the movable rotating arm 260 is a conventional technology commonly used in the industry, and the working principle and the specific use model thereof are well known by those skilled in the art, and are not described herein again.

The end of the movable rotating arm 260 is welded with a clamping opening 270, the clamping opening 270 is provided as a notched clamping ring, and the wire feeding pipe 280 is mounted in a clamping manner with the clamping opening 270.

In this embodiment: through the arrangement of the movable rotating arm 260, the inclined angle of the wire feeding pipe 280 can be adjusted, the wire feeding pipe is suitable for welding at more angles, and the application range and the compatibility of the laser wire feeding welding system are improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. Robot laser adds wire welding system, including laser-beam welding machine (110), conveyer belt (150), triaxial mobile station and send a case (170), its characterized in that: the laser welding machine (110) is installed at the side part of the three-axis moving table, the conveyor belt (150) is arranged below the laser welding machine (110), the wire feeding box (170) is installed at the side part of the laser welding machine (110), the side part of the laser welding machine (110) is rotatably provided with a connecting seat (250) and a clamping rod (230), the connecting seat (250) is perpendicular to the clamping rod (230), the bottom of the connecting seat (250) is movably provided with a wire feeding pipe (280), the wire feeding pipe (280) is connected with the wire feeding box (170), the side part of the connecting seat (250) is provided with a first clamping groove (251) and a second clamping groove (252), and the clamping rod (230) is clamped with the first clamping groove (251).

2. The robotic laser wire bonding system of claim 1, wherein: a welding head (111) is installed at the bottom of the laser welding machine (110), the clamping rod (230) is clamped with the second clamping groove (252), and the wire feeding pipe (280) is clamped with the welding head (111).

3. The robotic laser wire bonding system of claim 1, wherein: the three-axis moving table comprises a first sliding table (120), a second sliding table (130) and a third sliding table (140), wherein the first sliding table (120) is arranged as an X-axis sliding table, the second sliding table (130) is arranged as a Y-axis sliding table, the third sliding table (140) is arranged as a Z-axis sliding table, the first sliding table (120), the second sliding table (130) and the third sliding table (140) are perpendicular to each other, and a laser welding machine (110) is slidably mounted on the side portion of the third sliding table (140).

4. The robotic laser wire bonding system of claim 3, wherein: connecting plate (160) is installed to first slip table (120) lateral part, conveyer belt (150) are installed connecting plate (160) lateral part, send a case (170) to install the upside of connecting plate (160).

5. The robotic laser wire bonding system of claim 1, wherein: the laser welding machine is characterized in that an installation block (210) is installed on the side portion of the laser welding machine (110), a rotating pin (220) is welded on the side portion of the installation block (210), the clamping rod (230) is rotatably connected with the rotating pin (220), the connecting seat (250) is an E-shaped rotating block with an arc-shaped side portion, and the first clamping groove (251) and the second clamping groove (252) are parallel to each other.

6. The robotic laser wire bonding system of claim 1, wherein: a handle (240) is installed at the end part of the clamping rod (230), and the handle (240) is set to be a flame-retardant rubber body.

7. The robotic laser wire bonding system of claim 1, wherein: the bottom of the connecting seat (250) is welded with a movable rotating arm (260), and the movable rotating arm (260) is set to be a mechanical arm or an electric rotating arm.

8. The robotic laser wire bonding system of claim 7, wherein: the end part of the movable rotating arm (260) is welded with a clamping opening (270), the clamping opening (270) is arranged to be a clamping ring with a gap, and the wire feeding pipe (280) is clamped and mounted with the clamping opening (270).