KR20160080199A

KR20160080199A - Robot hanger for separating and assembling

Info

Publication number: KR20160080199A
Application number: KR1020140191769A
Authority: KR
Inventors: 허원욱; 장미희
Original assignee: 주식회사 이노컴텍
Priority date: 2014-12-29
Filing date: 2014-12-29
Publication date: 2016-07-07

Abstract

The present invention relates to a robot hanger facilitating disassembly and assembly which is installed to easily assemble an arm of a robot and easily disassemble the arm of the robot, and has excellent durability, impact resistance, resistance and weight lightening. According to the present invention, the robot hanger facilitating disassembly and assembly is mounted on a front end of an arm of a robot, and comprises: a connection unit formed in any one shape among an L-shape, a T-shape, and a cross shape; a horizontal frame mounted on one side of the connection unit to be extended; and a vertical frame mounted on the other side of the connection unit to be extended in a direction crossing the horizontal frame. The horizontal frame and the vertical frame are made of a fiber reinforced composite material containing aramid fiber or carbon fiber. The robot hanger facilitating disassembly and assembly can be extended in an L-shape, a T-shape, and a cross shape by the horizontal frame and the vertical frame mounted on the connection unit.

Description

[0001] Robot hanger for separating and assembling [

The present invention relates to a robot hanger which is easy to disassemble and assemble. More particularly, the present invention relates to a robot hanger which is easy to assemble to an arm of a robot and which is easy to disassemble from an arm of a robot, and which is easy to disassemble and assemble with excellent durability, impact resistance, resistance and light weight.

Generally, an automobile is an assembly in which tens of thousands of members and parts are assembled, and assembled by a method such as welding and bolting. As the production method of such automobiles becomes more generalized in mass production, automobile assembly lines using robots are increasing.

In particular, a robot hanger is installed on the arm of the robot, and the robot hanger grips the part, takes the component from the loading system, and places it on the jig.

However, since the conventional robot hanger uses metal as a material and maintains its shape by welding, the robot hanger is often broken or broken due to fatigue breakage due to rotation and movement of the arm or various external impacts , And the breakage may cause a problem that the machine may be damaged due to the splattering of the other robot around the machine, or that the worker may be injured by splinters or the like.

In addition, since the robot hanger can be held by welding using metal as a material, and only one part can be gripped and transported, the robot hanger also needs to be replaced every time due to a change in the design of the vehicle, This is a factor that hinders the efficiency of the process.

Korean Patent Registration No. 10-0412661

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a robot hanger which is easy to assemble to an arm of a robot and can be easily disassembled from an arm of a robot, And a robot hanger which is easy to disassemble and assemble with excellent durability, impact resistance, resistance and light weight.

According to the present invention, there is provided a robot hanger mounted on a front end of an arm of a robot, the robot hanger comprising: a connection part having any one of 'b', 't' and '+'; A horizontal frame coupled to one side of the connection portion; And a vertical frame extending in a direction intersecting with the horizontal frame, the horizontal frame and the vertical frame being formed of a fiber reinforced composite material comprising aramid fibers or carbon fibers, , And can be expanded into '?', '?', Or '+' shapes by a horizontal frame and a vertical frame coupled to the connection unit.

The connection part may be formed of one selected from the group consisting of metal, aramid fiber, and fiber reinforced composite material including carbon fiber.

The horizontal frame and the vertical frame are coupled by a fastening means in such a manner that the horizontal frame and the vertical frame are fitted while covering the outside of the connection portion.

The present invention can be easily assembled to an arm of a robot and can be easily disassembled from an arm of a robot so that it is not necessary to replace the robot hanger every time due to a change in the design of the vehicle and at the same time durability, impact resistance, This has an excellent effect.

Fig. 1 is a block diagram of a robot hanger which is easy to disassemble and assemble according to the present invention.
Figs. 2A and 2B are views showing a configuration before assembling and after assembling a robot hanger according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a view showing the construction of a robot hanger which is easy to disassemble and assemble according to the present invention, and FIGS. 2 (a) and 2 (b) are diagrams showing a configuration before assembling and after assembling the robot hanger according to the present invention.

Referring to FIG. 1, a robot hanger 10, which is easy to disassemble and assemble according to the present invention, includes a connection part 100, a horizontal frame 200, and a vertical frame 300. The robot hanger 10 is attached to the front end of the arm of the robot and serves to transfer parts of the vehicle.

The connection unit 100 may be formed in any one of 'b', 't', and '+'. The connection part 100 can be expanded into 't' or '+' by the horizontal frame 200 and the vertical frame 300 coupled to the connection part 100. The connection part 100 may be formed of one selected from the group consisting of metal, aramid fiber, and fiber reinforced composite material including carbon fiber. In particular, the aramid fiber has excellent resistance to vibration, durability and impact resistance of the motor, and the aramid fiber has a low risk of being separated or broken when the impact of the outer rotor is applied, thereby improving the safety of the operator and the efficiency of the work process do. In addition, the aramid fiber or carbon fiber is much lighter than the conventional metal. Among them, the aramid fiber has a specific gravity of about 1.38, which is much lighter than the metal, which can contribute to the weight reduction of the robot hanger. It is much easier to accomplish tasks.

The horizontal frame 200 is coupled with one side of the connection part 100 and extends.

The vertical frame 300 is coupled with the other side of the connection part 100 and extends in a direction intersecting with the horizontal frame 200. The horizontal frame 200 and the vertical frame 300 may have various shapes such as a rectangular or circular pipe and the shape of the connecting portion 100 may be determined according to the shapes of the horizontal frame 200 and the vertical frame 300 will be.

In particular, the horizontal frame 200 and the vertical frame 300 may be formed of a fiber reinforced composite material including aramid fibers or carbon fibers. In particular,

In addition, the horizontal frame 200 and the vertical frame 300 may be coupled to each other by fastening means (not shown) so as to be fitted on the outer side of the connection part 100. That is, it is possible to connect between the connection part and the frame through various fastening means such as bolt, rivet, clamping and the like.

Referring to FIGS. 2A and 2B, the robot hanger 10, which is easy to disassemble and assemble according to the present invention, can be easily disassembled and assembled. In particular, the shape of the connection unit 100 may be variously configured as' '', '' ', or' + ', so that the horizontal frame combined with the connection unit 100 and the' , 'ㅜ', or '+' letter shapes can be configured. In addition, the robot hanger according to the present invention can be expanded to various forms, and it can be easily confirmed that the robot hanger can be easily disassembled and assembled.

Therefore, the robot hanger according to the present invention can easily be expanded by the continuous combination of the horizontal frame and the vertical frame based on the connection part, and at the same time, it is easy to disassemble the horizontal frame and the vertical frame from the connection part. And it is easy to assemble. The robot hanger according to the present invention is a fiber reinforced composite material including aramid fiber or carbon fiber, which is excellent in durability, impact resistance and resistance as compared with a conventional metal type robotic hanger by forming a connecting part, a horizontal frame and a vertical frame The weight is also light, which has the effect of contributing to weight reduction. Therefore, when the robot hanger according to the present invention is used, it is not necessary to separately replace the robot hanger when the parts of the automobile are replaced due to a change in the design of the vehicle.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Accordingly, the embodiments disclosed herein are intended to be illustrative rather than limiting, and the scope of the present invention is not limited by these embodiments. The scope of the present invention is defined by the following claims And all of the techniques within the scope of equivalents should be construed as falling within the scope of the present invention.

10: Robot hanger
100: Connection
200: Horizontal frame
300: vertical frame

Claims

A robot hanger mounted on a front end of an arm of a robot,
A connecting portion formed in any one of 'b', 't', and '+';
A horizontal frame coupled to one side of the connection portion; And
And a vertical frame extending in a direction intersecting with the horizontal frame, the vertical frame being coupled to the other side of the connection portion,
The horizontal frame and the vertical frame are formed of a fiber-reinforced composite material including aramid fibers or carbon fibers. The horizontal frame and the vertical frame are connected by a horizontal frame and a vertical frame, The robot hanger is easy to disassemble and assemble.

The method according to claim 1,
Wherein the connecting portion comprises one selected from the group consisting of a metal, an aramid fiber, and a fiber reinforced composite material including carbon fiber.

3. The method of claim 2,
Wherein the horizontal frame and the vertical frame are coupled to each other by fastening means in such a manner that the horizontal frame and the vertical frame are fitted while covering the outside of the connection portion.