CN210160645U

CN210160645U - Double-station two-face robot welding system

Info

Publication number: CN210160645U
Application number: CN201921032736.1U
Authority: CN
Inventors: 袁顺金
Original assignee: Zhangzhou Minyi Intelligent Technology Co Ltd
Current assignee: Zhangzhou Minyi Intelligent Technology Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-03-20
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to an automation equipment technical field, especially a duplex position two sides robot welding system, compared with the prior art, this duplex position two sides robot welding system adopts two weldment work platforms and the welding robot structure that has triangle-shaped stable structure, two weldment work platforms are separated by the baffle mutually, each other does not influence, the anchor clamps on every weldment work platform can overturn the transform station simultaneously, and the work piece locate mode on the anchor clamps has a plurality ofly, can protect the stability of work piece in welding process, two weldment work platforms can carry out weldment work in turn and go up unloading work, have advantages such as welding efficiency height and speed office.

Description

Double-station two-face robot welding system

Technical Field

The invention relates to the technical field of automation equipment, in particular to a double-station two-side robot welding system.

Background

In the welding process of the three-dimensional assembled workpiece, multi-welding-point and multi-azimuth welding is needed, the three-dimensional assembled workpiece is welded in a split-surface and segmented manner in the prior art, and the welding process has the advantages of high welding reliability and the like, but has the problems of low welding efficiency, complex tool clamp, multiple welding processes and the like.

Disclosure of Invention

In order to solve the defects and problems existing in the welding processing of the three-dimensional assembled workpiece in the prior art, a double-station two-side robot welding system is provided.

The technical scheme adopted by the invention for solving the technical problem is as follows: the double-station two-sided robot welding system comprises two welding workbenches and a welding robot, wherein the two welding workbenches and the welding robot are arranged in a triangular structure, and the two welding workbenches and the welding robot are fixedly connected by adopting a triangular fixing frame; the welding workbench is characterized in that two parallel support columns are arranged on the workbench surface of the welding workbench, a through hole is formed between the two parallel support columns, a pushing cylinder is arranged in the through hole, a rotating pin seat is arranged at the upper end of each support column, the rotating pin seat is connected with a connecting seat through a rotating pin, a clamp is fixed by the two connecting seats, the lower end surface of the clamp is matched with the pushing cylinder, and the clamp can be overturned left and right along the rotating pin seat under the pushing action of the pushing cylinder; the clamping device is characterized in that fixing seats are arranged on two sides of the upper end face of the clamp, the fixing seats are fixed on the upper end face of the clamp, a fixing cylinder is arranged at the outer end of each fixing seat, guide pillars are further arranged on two sides of each fixing seat, clamping plates are arranged at the other ends of the guide pillars and driven by the fixing cylinders, two clamping plates can clamp workpieces along the guide pillars under the driving of the fixing cylinders, a tensioning mechanism is arranged at the front end of the upper end face of the clamp and fixed on the upper end face of the clamp through a base, a pull rod is arranged on the tensioning mechanism and penetrates through a guide seat, a clamping nut is arranged at the tail end of the pull rod, the other end of the pull rod is connected to a lever.

A partition board is arranged between the two welding working tables and fixedly connected by two fixed rods fixed on the triangular fixed frame.

The welding worktable is characterized in that pressing seats are further arranged at the front end and the rear end of the worktable surface of the welding worktable, the upper end face of each pressing seat is a beveled face, and the beveled face is matched with the lower end face of each clamp.

The invention has the beneficial effects that: compared with the prior art, the double-station two-face robot welding system adopts two welding workbenches with triangular stable structures and a welding robot structure, the two welding workbenches are separated by the partition plate and do not affect each other, meanwhile, a clamp on each welding workbench can turn over to change stations, the workpiece on the clamp is positioned in various modes, the stability of the workpiece in the welding process can be protected, the two welding workbenches can carry out welding work and feeding and discharging work in turn, and the double-station two-face robot welding system has the advantages of high welding efficiency, high speed and the like.

Drawings

The double-station two-sided robot welding system of the present invention will be further described with reference to the accompanying drawings and the detailed description.

Fig. 1 is a schematic structural diagram of a two-station two-sided robot welding system according to the present invention.

Detailed Description

As shown in fig. 1, the double-station two-sided robot welding system of the present invention includes two welding stations 10 and a welding robot 20, wherein the two welding stations 10 and the welding robot 20 are arranged in a triangular structure, and the two welding stations 10 and the welding robot 20 are fixedly connected by a triangular fixing frame 1. Be equipped with a baffle 2 between two weldment work platforms 10, baffle 2 carries out fixed connection by two dead levers 3 of fixing on triangle mount 1, adopts baffle 2 to separate mutually between two weldment work platforms 10, does not influence work between the two, and when a weldment work platform 10 was carrying out weldment work, another weldment work platform 10 can go on unloading operation.

As shown in fig. 1, two parallel support columns 12 are arranged on a table top 11 of a welding table 10, a through hole 13 is arranged between the two parallel support columns 12, and a pushing cylinder 14 is arranged in the through hole 13.

As shown in fig. 1, a rotation pin seat 15 is disposed at the upper end of the supporting column 12, the rotation pin seat 15 is connected to a connecting seat 16 through a rotation pin, two connecting seats 16 fix a fixture 30, the lower end surface of the fixture 30 is matched with the pushing cylinder 14, and the fixture 30 can be flipped left and right along the rotation pin seat 15 under the pushing action of the pushing cylinder 14.

As shown in fig. 1, fixing bases 32 are disposed on two sides of an upper end surface 31 of the fixture 30, the fixing bases 32 are fixed on the upper end surface 31 of the fixture, a fixing cylinder 33 is disposed at an outer end of the fixing bases 32, guide pillars 34 are further disposed on two sides of the fixing bases 32, a clamping plate 35 is disposed at the other end of the guide pillars 34, the clamping plate 35 is driven by the fixing cylinder 33, and the two clamping plates 35 can clamp the workpiece 0 along the guide pillars 34 under the driving of the fixing cylinder 33.

As shown in fig. 1, a tightening mechanism 40 is provided at the front end of the jig upper end surface 31. The tensioning mechanism 40 is fixed on the upper end face 31 of the clamp through a base 41, the tensioning mechanism 40 is provided with a pull rod 42, the pull rod 42 penetrates through a guide seat 43, the tail end of the pull rod 42 is provided with a clamping nut 44, the clamping nut 44 is used for fixing and clamping the workpiece 0, the other end of the pull rod 42 is connected to a lever 45, the other end of the lever 45 is provided with a pressing handle 46, and the pressing handle 46 pulls the pull rod 42 to move back and forth through the action of the lever 45, so that the workpiece 0 is tensioned and loosened.

As shown in fig. 1, the front end and the rear end of the table top of the welding table 10 are further provided with pressing seats 16, the upper end surface of each pressing seat 16 is a chamfered surface 17, the chamfered surface 17 is matched with the lower end surface of the fixture 30, the fixture 30 is exactly pressed on the pressing seat 16 at the front end when turned leftwards and is supported by the pressing seat 16, and the fixture 30 is exactly pressed on the pressing seat 16 at the rear end when turned rightwards. So that the fixture 30 can be turned over to change welding stations.

In summary, compared with the prior art, the double-station two-sided robot welding system provided by the invention adopts two welding workbenches with triangular stable structures and a welding robot structure, the two welding workbenches are separated by a partition plate and do not influence each other, meanwhile, a clamp on each welding workbench can be turned over to change stations, the workpiece positioning modes on the clamp are various, the stability of the workpiece in the welding process can be protected, the two welding workbenches can carry out welding work and loading and unloading work in turn, and the double-station two-sided robot welding system has the advantages of high welding efficiency, high speed and the like.

The present invention has been described in accordance with embodiments thereof with the understanding that the present invention is not limited thereto but rather it is to be understood that variations and/or modifications may be made by those skilled in the art without departing from the scope of the invention as defined by the appended claims, and any such modifications, equivalents and the like as fall within the true spirit and scope of the invention.

Claims

1. Duplex position two sides robot welding system, its characterized in that: the welding device comprises two welding working tables and a welding robot, wherein the two welding working tables and the welding robot are arranged in a triangular structure, and the two welding working tables and the welding robot are fixedly connected by adopting a triangular fixing frame; the welding workbench is characterized in that two parallel support columns are arranged on the workbench surface of the welding workbench, a through hole is formed between the two parallel support columns, a pushing cylinder is arranged in the through hole, a rotating pin seat is arranged at the upper end of each support column, the rotating pin seat is connected with a connecting seat through a rotating pin, a clamp is fixed by the two connecting seats, the lower end surface of the clamp is matched with the pushing cylinder, and the clamp can be overturned left and right along the rotating pin seat under the pushing action of the pushing cylinder; the clamping device is characterized in that fixing seats are arranged on two sides of the upper end face of the clamp, the fixing seats are fixed on the upper end face of the clamp, a fixing cylinder is arranged at the outer end of each fixing seat, guide pillars are further arranged on two sides of each fixing seat, clamping plates are arranged at the other ends of the guide pillars and driven by the fixing cylinders, two clamping plates can clamp workpieces along the guide pillars under the driving of the fixing cylinders, a tensioning mechanism is arranged at the front end of the upper end face of the clamp and fixed on the upper end face of the clamp through a base, a pull rod is arranged on the tensioning mechanism and penetrates through a guide seat, a clamping nut is arranged at the tail end of the pull rod, the other end of the pull rod is connected to a lever.

2. The dual station, two-sided robotic welding system of claim 1, wherein: a partition board is arranged between the two welding working tables and fixedly connected by two fixed rods fixed on the triangular fixed frame.

3. The dual station, two-sided robotic welding system of claim 1, wherein: the welding worktable is characterized in that pressing seats are further arranged at the front end and the rear end of the worktable surface of the welding worktable, the upper end face of each pressing seat is a beveled face, and the beveled face is matched with the lower end face of each clamp.