CN217433340U

CN217433340U - Double-station robot laser welding workstation

Info

Publication number: CN217433340U
Application number: CN202221475297.3U
Authority: CN
Inventors: 李学超; 曹伟; 石伟伟; 王进
Original assignee: Hubei Jiangyuan Intelligent Technology Co ltd
Current assignee: Hubei Jiangyuan Intelligent Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-09-16
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a double-station robot laser welding workstation, which comprises a welding robot base, a first welding station mechanism and a second welding station mechanism, wherein the upper end of the welding robot base is provided with a welding robot body, the welding robot body is provided with a connecting plate, the lower end of the connecting plate is provided with a laser welding gun, and the welding robot body is provided with a wire feeding mechanism; the utility model discloses simple structure, reasonable in design, simple structure, robot laser welding does not produce the highlight, and to eye's not damaged, the welding generates heat for a short time, and the work piece is indeformable, can weld thinner product, and the welding scar is little, and the work piece outward appearance is beautiful, need not the later stage and welds the processing, adopts two stations welding, can realize continuous welding, improves the productivity, can automatic control send the silk in the welding process simultaneously, further improves welding efficiency, has better market to advance.

Description

Double-station robot laser welding workstation

Technical Field

The utility model relates to a welding equipment technical field specifically is a duplex position robot laser welding workstation.

Background

The welding robot is an industrial robot for welding, and is characterized in that a welding clamp or a welding (cutting) gun is arranged on a tail shaft flange of the industrial robot so as to weld, cut or thermally spray.

The defects of the prior art are as follows:

traditional robot welding is two guarantor welding of robot, produces the highlight during two guarantor welding, and is big to operator's eyes damage, and welding calorific capacity is big, easily makes the work piece produce deformation, and the welding crater is big, and the work piece surface is pleasing to the eye after the welding needs to carry out the later stage and polish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a duplex position robot laser welding workstation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-station robot laser welding workstation comprises a welding robot base, a first welding station mechanism and a second welding station mechanism, wherein a welding robot body is arranged at the upper end of the welding robot base, a connecting plate is arranged on the welding robot body, a laser welding gun is arranged at the lower end of the connecting plate, and a wire feeding mechanism is arranged on the welding robot body;

first welding station mechanism and second welding station mechanism set up the both sides at welding robot base respectively, first welding station mechanism and second welding station mechanism all include flexible welding workstation and welding frock clamp, the both sides of welding robot base all are provided with flexible welding workstation, flexible welding workstation's upper end is provided with welding frock clamp.

Preferably, wire feeding mechanism is including the welding wire mounting disc, send a machine, first send a pipe and second to send a pipe, the lower extreme of welding robot body one side is provided with the welding wire mounting disc, the upper end of welding robot body one side is provided with send a machine, the welding wire mounting disc with send between the machine through setting up first send a union coupling, the other end that send a machine is provided with the second and sends a pipe.

Preferably, one side of the welding robot base is provided with a protective guard, two sides of the protective guard are respectively provided with a first appointment starting box and a second appointment starting box, and the first appointment starting box and the second appointment starting box are respectively connected with the welding robot body.

Preferably, the welding robot body is a six-axis robot, and the working radius of the welding robot body is between 1.25m and 1.75 m.

Preferably, the power of the laser welding gun is 1500W, and the laser welding gun is connected with the sixth shaft of the welding robot body through a connecting plate.

Preferably, one end of the second wire feeding pipe, which is far away from the wire feeder, is arranged at the lower end of the laser welding gun.

Preferably, the guard rail consists of three guard rails.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the double-station robot laser welding workstation, the connecting plate is arranged on the welding robot body, the laser welding gun is arranged at the lower end of the connecting plate, the first welding station mechanism and the second welding station mechanism are arranged at the same time, the first welding station mechanism and the second welding station mechanism respectively comprise the flexible welding workbench and the welding tool fixture, strong light is not generated in robot laser welding, the robot laser welding does not damage eyes, welding heating is small, workpieces are not deformed, thinner products can be welded, welding craters are small, the appearances of the workpieces are attractive, post polishing treatment is not needed, and continuous welding can be achieved by adopting two-station welding, so that the productivity is improved;

2. this duplex position robot laser welding workstation through be provided with wire drive feed mechanism on the welding robot body, wire drive feed mechanism including the welding wire mounting disc, send a machine, first send a pipe and second to send a pipe, can automatic control send a among the welding process, further improves welding efficiency, has better market to advance.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is an overall plan view of the present invention;

fig. 3 is an overall side view of the present invention.

In the figure: 1. welding a robot base; 2. a first welding station mechanism; 21. a flexible welding table; 22. welding a tool clamp; 3. a second welding station mechanism; 4. welding the robot body; 5. a connecting plate; 6. a laser welding gun; 7. a wire feeder; 71. a welding wire mounting plate; 72. a wire feeder; 73. a first wire feeding pipe; 74. a second wire feeding pipe; 8. protecting the fence; 9. a first appointment initiating box; 10. and a second appointment initiating box.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixed connections, arrangements, detachable connections, arrangements, or integral connections and arrangements. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the utility model provides a double-station robot laser welding workstation technical solution: a double-station robot laser welding workstation comprises a welding robot base 1, a first welding station mechanism 2 and a second welding station mechanism 3, wherein the upper end of the welding robot base 1 is provided with a welding robot body 4 through a bolt, the welding robot body 4 is provided with a connecting plate 5 through a bolt, the lower end of the connecting plate 5 is provided with a laser welding gun 6 through a bolt, the welding robot body 4 is provided with a wire feeding mechanism 7, the first welding station mechanism 2 and the second welding station mechanism 3 are respectively positioned at two sides of the welding robot base 1, the first welding station mechanism 2 and the second welding station mechanism 3 both comprise a flexible welding workbench 21 and a welding tool clamp 22, the two sides of the welding robot base 1 are respectively provided with the flexible welding workbench 21, the upper end of the flexible welding workbench 21 is provided with the welding tool clamp 22 through a locking pin, after the welding robot body 4 writes a program, an operator installs a workpiece on the welding tool clamp 22 of the first welding station mechanism 2, the laser welding gun 6 is driven to weld the workpiece through the welding robot body 4, and the workpiece is installed on the welding tool clamp 22 of the second welding station mechanism 3, after the workpiece on the first welding station mechanism 2 is welded, the welding robot body 4 drives the laser welding gun 6 to rotate to weld the workpiece of the second welding station mechanism 3.

Wire feeder 7 is including welding wire mounting disc 71, send silk machine 72, first wire feeding pipe 73 and second wire feeding pipe 74, welding wire mounting disc 71 is installed through the bolt to the lower extreme of welding robot body 4 one side, wire feeder 72 is installed through the bolt to the upper end of welding robot body 4 one side, be connected through installing first wire feeding pipe 73 between welding wire mounting disc 71 and the wire feeder 72, second wire feeding pipe 74 is installed to the other end of wire feeder 72, the welded in-process is sent a silk through wire feeder 72, the welding wire on welding wire mounting disc 71 is carried laser welder 6 welding department through first wire feeding pipe 73 and second wire feeding pipe 74.

Welding robot base 1's one side distributes and has rail guard 8, guarantee that operating personnel can stand in safety range, rail guard 8's both sides are installed first reservation respectively and are started box 9 and second reservation and start box 10, first reservation starts box 9 and second reservation and starts box 10 and pass through the wire with welding robot body 4 respectively and be connected, the welding of work piece on first welding station mechanism 2 and the second welding station mechanism 3 can be realized to the control of starting box 10 through first reservation.

Welding robot body 4 is six robots, and welding robot body 4's working radius is between 1.25m to 1.75m, and the flexibility is better, can satisfy different welding demands.

The power of laser welder 6 is 1500W, and laser welder 6 passes through connecting plate 5 and the sixth hub connection of welding robot body 4, can drive laser welder 6 better.

The end of the second wire feed tube 74 remote from the wire feeder 72 is snap fitted to the lower end of the laser welding torch 6.

The protective guard 8 consists of three protective screens, and has a simple structure and better practicability.

The working principle of the utility model is as follows:

when the double-station robot laser welding workstation of the embodiment is used, after a program is written on the welding robot body 4, an operator installs a workpiece on the welding tool fixture 22 in the first welding station mechanism 2, when the welding robot body 4 moves back to a safe area and starts the box 9 according to a first appointment, the welding robot body 4 automatically opens to a preset position, automatic arcing is carried out, meanwhile, a wire is fed through the wire feeder 72, a welding wire on the welding wire mounting disc 71 is conveyed to a welding position of the laser welding gun 6 through the first wire feeding pipe 73 and the second wire feeding pipe 74, laser welding is carried out according to a preset track written by the program, meanwhile, the operator installs a workpiece on the welding tool fixture 22 in the second welding station mechanism 3, when the welding robot body 4 moves back to the box 10 according to a second appointment and after the workpiece on the first welding station mechanism 2 is welded, the workpiece on the second welding station mechanism 3 is welded according to the preset track, so circulate and realize laser welding workstation continuity of operation, this device robot laser welding does not produce the highlight, and to eye's not damaged, the welding generates heat for a short time, and the work piece is indeformable, can weld thinner product, and the welding crater is little, and the work piece outward appearance is beautiful, need not the later stage and welds, adopts two station welding, can realize continuous welding, improves the productivity, can automatic control send the silk in the welding process simultaneously, further improves welding efficiency, has better market to advance.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a duplex position robot laser welding workstation, includes welding robot base (1), first welding station mechanism (2) and second welding station mechanism (3), its characterized in that: a welding robot body (4) is arranged at the upper end of the welding robot base (1), a connecting plate (5) is arranged on the welding robot body (4), a laser welding gun (6) is arranged at the lower end of the connecting plate (5), and a wire feeding mechanism (7) is arranged on the welding robot body (4);

first welding station mechanism (2) and second welding station mechanism (3) set up the both sides in welding robot base (1) respectively, first welding station mechanism (2) and second welding station mechanism (3) all include flexible welding workstation (21) and welding frock clamp (22), the both sides of welding robot base (1) all are provided with flexible welding workstation (21), the upper end of flexible welding workstation (21) is provided with welding frock clamp (22).

2. The dual station robotic laser welding workstation of claim 1, wherein: wire feeding mechanism (7) send silk pipe (74) including welding wire mounting disc (71), send silk machine (72), first send silk pipe (73) and second, the lower extreme of welding robot body (4) one side is provided with welding wire mounting disc (71), the upper end of welding robot body (4) one side is provided with send silk machine (72), welding wire mounting disc (71) and send between the silk machine (72) to be connected through setting up first send silk pipe (73), the other end that send silk machine (72) is provided with second and sends silk pipe (74).

3. The dual station robotic laser welding workstation of claim 1, wherein: one side of welding robot base (1) is provided with rail guard (8), the both sides of rail guard (8) are provided with first reservation respectively and start box (9) and second reservation start box (10), first reservation start box (9) and second reservation start box (10) are connected with welding robot body (4) respectively.

4. The dual station robotic laser welding workstation of claim 1, wherein: the welding robot body (4) is a six-axis robot, and the working radius of the welding robot body (4) is 1.25m to 1.75 m.

5. The dual station robotic laser welding workstation of claim 1, wherein: the power of the laser welding gun (6) is 1500W, and the laser welding gun (6) is connected with a sixth shaft of the welding robot body (4) through a connecting plate (5).

6. The dual station robotic laser welding workstation of claim 2, wherein: the end of the second wire feeding pipe (74) far away from the wire feeder (72) is arranged at the lower end of the laser welding gun (6).

7. The dual station robotic laser welding workstation of claim 3, wherein: the guard rail (8) is composed of three guard nets.