CN218695303U

CN218695303U - Protection device for industrial welding robot

Info

Publication number: CN218695303U
Application number: CN202222943171.0U
Authority: CN
Inventors: 王翔
Original assignee: Yuanchuang Valley Shanghai Digital Technology Co ltd
Current assignee: Yuanchuang Valley Shanghai Digital Technology Co ltd
Priority date: 2022-11-06
Filing date: 2022-11-06
Publication date: 2023-03-24
Anticipated expiration: 2032-11-06

Abstract

The utility model discloses a protector for industrial welding robot relates to industrial welding robot technical field. The utility model comprises a welding frame and a welding nozzle fixedly connected with the output end of the welding frame, wherein the side wall of the welding frame is fixedly connected with a fixed disk, the side wall of the welding frame is provided with an adjusting component and a deslagging component, and the adjusting component is adjacent to the fixed disk; the adjusting assembly comprises a fixing column, a spring, an arc-shaped moving disc and a limiting block, the fixing column is fixedly connected to the side wall, adjacent to the fixing disc and the welding sprayer, of the arc-shaped moving disc, the arc-shaped moving disc is movably connected to the side wall of the fixing column, and the spring is sleeved on the side face of the periphery of the fixing column. The utility model protects the welding nozzle through the designed adjusting component and the semicircular protective cover, and protects the surface of the welding robot from being damaged by sputtering sparks; through the slag removal assembly, the cleaning of the residues of the sputtering sparks is simply and conveniently completed.

Description

Protection device for industrial welding robot

Technical Field

The utility model belongs to the technical field of the industry welding robot, especially, relate to a protector for industry welding robot.

Background

An industrial robot is a versatile, reprogrammable, automatically controlled manipulator with three or more programmable axes for use in the field of industrial automation; in order to adapt to different applications, the mechanical interface of the last axis of the robot, usually a connecting flange, can be equipped with different tools or end effectors, and the welding robot is equipped with a welding clamp or a welding (cutting) gun on the last axis flange of the industrial robot, so that the welding, cutting or thermal spraying can be carried out.

An industrial welding robot is an industrial robot for welding (including cutting and spraying), a welding clamp or a welding (cutting) gun is usually assembled on a tail shaft flange of the industrial robot so as to carry out welding, cutting or thermal spraying, and a mechanical arm can drive a welding device such as the welding clamp or the welding (cutting) gun to carry out movable welding in a preset track through programming, so that intelligent welding operation is realized.

Present industry welding robot, welding set such as soldering turret or welding (cutting) rifle carries out weldment work to ironwork article mostly, these ironwork structures are complicated, in-process carrying out weldment work collide with near welder weld end easily, welding set takes place easily to damage when receiving the foreign object collision, and simultaneously, the phenomenon that the spark splashes can appear in its during operation, can produce the spark that splashes in a large number, these sparks easily cause the damage on welding robot surface, and sputter remaining welding slag clean inconvenient, for this reason, we propose a protection device for industry welding robot.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device for industrial welding robot, solve current industrial welding robot, welding set such as soldering turret or welding (cutting) rifle carries out weldment work to ironwork article mostly, these ironwork structures are complicated, in-process carrying out weldment work collide with near welder weld end easily, welding set takes place to damage when receiving foreign object collision easily, and simultaneously, the phenomenon that the spark spatters can appear in its during operation, can produce the spark that splashes in a large number, these sparks easily cause the damage on welding robot surface, and the clean inconvenient problem of remaining welding slag of sputtering.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a protection device for an industrial welding robot comprises a welding machine base and a welding nozzle fixedly connected to the output end of the welding machine base, wherein a fixed disc is fixedly connected to the side wall of the welding machine base, and an adjusting assembly and a slag removing assembly are arranged on the side wall of the welding machine base; and the adjusting component is adjacent to the fixed disc;

the adjusting assembly comprises a fixed column, a spring, an arc-shaped moving disc and a limiting block, the fixed column is fixedly connected to the side wall, adjacent to the welding nozzle, of the fixed disc, the arc-shaped moving disc is movably connected to the side wall of the fixed column, the spring is sleeved on the peripheral side face of the fixed column, one end of the spring is fixedly connected with the fixed disc, the other end of the spring is in press fit with the arc-shaped moving disc, and the limiting block is fixedly connected to one end, far away from the fixed disc, of the fixed column;

the slagging-off subassembly includes semicircle protection casing, removal post and arc scraper blade, semicircle protection casing fixed connection moves the dish and welds the neighbouring lateral wall of shower nozzle in the arc, the arc through-hole has been seted up to the lateral wall of semicircle protection casing, it runs through and the activity sets up in the arc through-hole to remove the post, the one end fixedly connected with arc scraper blade that removes the post and weld the shower nozzle neighbouring.

Preferably, there are two groups of deslagging assemblies, and the two groups of deslagging assemblies are symmetrically arranged around the middle axial plane of the welding nozzle.

Preferably, there are two groups of the adjusting assemblies, and the two groups of the adjusting assemblies are symmetrically arranged about a middle axial plane of the welding machine base.

Preferably, one end of the movable column, which is far away from the welding nozzle, is fixedly connected with a movable seat.

Preferably, two gas collection through holes are formed in the welding machine base, the two gas collection through holes are symmetrically arranged with respect to the middle axial plane of the welding machine base, gas pipes are arranged in the gas collection through holes, and the output ends of the gas pipes are externally connected with the smoke purifier.

Preferably, the gas transmission pipe is connected with the smoke collection box with the welding shower nozzle is close to one end fixedly, and a plurality of circumference array's smoking hole is seted up to the smoke collection box one end of keeping away from the welding frame.

The arc-shaped scraper is far away from the side wall of the welding nozzle and is attached to the inner wall of the semicircular protective cover.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a, the utility model discloses an adjusting part of design, when the welding shower nozzle of industrial welding robot welds, the semicircle protection casing receives the salient collision of iron article, can extrude the spring with semicircle protection casing fixed connection's arc removal dish this moment, make the part impact that receives transmit slow release on the spring, when the arc removal dish no longer receives the extrusion, the spring under the compression state can reconversion gradually, and then drive the arc removal dish and resume original position, the semicircle protection casing continues to protect the welding shower nozzle, and collect the spark of sputtering, the damage of sputtering spark is avoided on protection welding robot surface.

2. The utility model discloses in, through the slagging-off subassembly of design, when semicircle protection casing inner wall collected certain residue, the seat was removed in the accessible pulling this moment, and then moved and remove a fixed connection's removal post and remove in the arc through-hole, removed the post and drive the scarfing cinder that the arc scraper blade can accomplish semi-circle protection casing inner wall, and the scarfing cinder process is simple and convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a protection device for an industrial welding robot according to the present invention;

fig. 2 is a front view of the protection device for an industrial welding robot according to the present invention;

fig. 3 is a side view of a protective device for an industrial welding robot according to the present invention;

fig. 4 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A in fig. 3 of the protection device for an industrial welding robot according to the present invention;

fig. 5 is an enlarged view of the position I in fig. 4 of the protection device for an industrial welding robot according to the present invention.

In the figure: 1. welding the base; 2. welding the spray head; 3. fixing the disc; 4. fixing a column; 5. a spring; 6. an arc-shaped moving plate; 7. a limiting block; 8. a semicircular protective cover; 9. an arc-shaped through hole; 10. moving the column; 11. a movable seat; 12. an arc-shaped scraper plate; 13. a gas collection through hole; 14. a gas delivery pipe; 15. a smoke collection box; 16. a smoking hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a protective device for an industrial welding robot, which comprises a welding machine base 1 and a welding nozzle 2 fixedly connected with the output end of the welding machine base 1, wherein the side wall of the welding machine base 1 is fixedly connected with a fixed disc 3, and the side wall of the welding machine base 1 is provided with an adjusting component and a deslagging component; and the adjusting component is adjacent to the fixed disc 3;

the adjusting assembly comprises a fixed column 4, a spring 5, an arc-shaped moving disc 6 and a limiting block 7, wherein the fixed column 4 is fixedly connected to the side wall, adjacent to the welding nozzle 2, of the fixed disc 3, the arc-shaped moving disc 6 is movably connected to the side wall of the fixed column 4, the spring 5 is sleeved on the peripheral side face of the fixed column 4, one end of the spring 5 is fixedly connected with the fixed disc 3, the other end of the spring 5 is in press fit with the arc-shaped moving disc 6, the limiting block 7 is fixedly connected to one end, far away from the fixed disc 3, of the fixed column 4, when the welding nozzle 2 performs welding, the semicircular protective cover 8 is collided by the protruding part of an iron object, the arc-shaped moving disc 6 fixedly connected with the semicircular protective cover 8 can extrude the spring 5, so that the received part of impact is transmitted to the spring 5 to be released slowly, and when the arc-shaped moving disc 6 is not squeezed any more, the spring 5 in a compressed state can be restored gradually, and further the arc-shaped moving disc 6 is driven to be restored to the original position;

the slagging-off subassembly includes semicircle protection casing 8, remove post 10 and

arc scraper blade

12, 8 fixed connection of semicircle protection casing are at the arc lateral wall that moves dish 6 and welding shower nozzle and be close to 2, arc through-hole 9 has been seted up to the lateral wall of semicircle protection casing 8, it runs through and the activity sets up in arc through-hole 9 to remove post 10, the one end fixedly connected with arc scraper blade 12 that removes post 10 and welding shower nozzle and be close to 2, when certain residue was collected to 8 inner walls of semicircle protection casing, seat 11 is removed in the accessible pulling this moment, and then drive and remove 11 fixed connection's of seat removal post 10 and remove in arc through-hole 9, remove post 10 and drive arc scraper blade 12 and can accomplish the scarfing cinder to 8 inner walls of semicircle protection casing.

The two groups of slag removing components are symmetrically arranged about the middle axial plane of the welding nozzle 2, and can protect the welding type of the welding nozzle 2 to the maximum extent, and generated sparks cannot splash to the periphery.

Wherein, there are two sets of adjusting part, and two sets of adjusting part sets up about the axial plane symmetry of welding frame 1, and two sets of adjusting part carry out the buffering regulation to the semicircle protection casing 8 of two sets of slagging-off subassemblies respectively.

Wherein, the one end fixedly connected with that removes the post 10 and keep away from welding shower nozzle 2 removes seat 11, removes seat 11 and is convenient for pull and removes post 10 and remove in arc through-hole 9.

Wherein, two gas collection through-holes 13 have been seted up on the welding frame 1, and two gas collection through-holes 13 all are provided with gas-supply pipe 14 in the gas collection through-hole 13 about the axial plane symmetry setting of welding frame 1, the outer gas purifier that connects of output of gas-supply pipe 14, and the harmful flue gas that gas-supply pipe 14 will weld the production carries outer gas purifier to purify the emission.

Wherein, the gas-supply pipe 14 is close to 2 one end fixedly connected with smoke-collecting box 15 with the welding shower nozzle, and smoke-collecting box 15 keeps away from 1 one end of welding frame and sets up the smoking hole 16 of a plurality of circumference arrays, and smoking hole 16 is convenient for collect the flue gas that produces when welding in smoke-collecting box 15, carries in to gas-supply pipe 14 by smoke-collecting box 15 again.

Wherein, arc scraper blade 12 keeps away from the lateral wall of welding shower nozzle 2, laminates with the inner wall of semicircle protection casing 8, when removing 11 pulling moving column 10 of seat and removing in arc through-hole 9 for arc scraper blade 12 is more thorough simple and convenient to the inner wall scarfing cinder of semicircle protection casing 8.

The utility model discloses the theory of operation:

when the welding nozzle 2 of the industrial welding robot is used by personnel, when the semicircular protective cover 8 is collided by the protruding part of an iron object, the arc-shaped moving plate 6 fixedly connected with the semicircular protective cover 8 can extrude the spring 5, so that the part impact is transferred to the spring 5 to be slowly released, when the arc-shaped moving plate 6 is not extruded any more, the spring 5 in a compressed state can be gradually restored to the original state, the arc-shaped moving plate 6 is driven to be restored to the original position, the semicircular protective cover 8 continues to protect the welding nozzle 2, sputtered sparks are collected, and the surface of the welding robot is protected from being damaged by the sputtered sparks; when certain residue is collected to 8 inner walls of half-round protection casing, accessible pulling this moment removes seat 11, and then drives and removes 11 fixed connection's of seat removal post 10 and remove in arc through-hole 9, removes post 10 and drives arc scraper blade 12 and can accomplish the scarfing cinder to 8 inner walls of half-round protection casing, and the scarfing cinder process is simple and convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protector for industrial welding robot, includes welding frame (1) and fixed connection welding shower nozzle (2) at welding frame (1) output, its characterized in that: the side wall of the welding machine base (1) is fixedly connected with a fixed disc (3), the side wall of the welding machine base (1) is provided with an adjusting component and a deslagging component, and the adjusting component is adjacent to the fixed disc (3);

the adjusting assembly comprises a fixed column (4), a spring (5), an arc-shaped moving disc (6) and a limiting block (7), the fixed column (4) is fixedly connected to the side wall of the fixed disc (3) adjacent to the welding sprayer (2), the arc-shaped moving disc (6) is movably connected to the side wall of the fixed column (4), the spring (5) is sleeved on the peripheral side face of the fixed column (4), one end of the spring (5) is fixedly connected with the fixed disc (3), the other end of the spring (5) is in press fit with the arc-shaped moving disc (6), and the limiting block (7) is fixedly connected to one end, far away from the fixed disc (3), of the fixed column (4);

the slagging-off subassembly includes semicircle protection casing (8), removes post (10) and arc scraper blade (12), semicircle protection casing (8) fixed connection is at the arc removal dish (6) and the neighbouring lateral wall of welding shower nozzle (2), arc through-hole (9) have been seted up to the lateral wall of semicircle protection casing (8), it runs through and the activity sets up in arc through-hole (9) to remove post (10), remove one end fixedly connected with arc scraper blade (12) that post (10) and welding shower nozzle (2) are neighbouring.

2. The protection device for industrial welding robots according to claim 1, characterized in that there are two groups of said deslagging assemblies, said two groups being arranged plane-symmetrically with respect to the median axis of the welding head (2).

3. The protection device for industrial welding robots according to claim 1, characterized in that there are two groups of said adjustment assemblies, and that said two groups of said adjustment assemblies are arranged symmetrically with respect to the middle axial plane of the welding stand (1).

4. The protection device for industrial welding robots according to claim 1, characterized in that a moving seat (11) is fixedly connected to one end of the moving column (10) remote from the welding torch (2).

5. The protection device for the industrial welding robot as claimed in claim 1, wherein two gas collecting through holes (13) are formed in the welding machine base (1), the two gas collecting through holes (13) are symmetrically arranged about a middle axial plane of the welding machine base (1), gas pipes (14) are arranged in the gas collecting through holes (13), and a smoke purifier is connected to the outer ends of the output ends of the gas pipes (14).

6. The protection device for the industrial welding robot as claimed in claim 5, wherein a smoke collection box (15) is fixedly connected to one end of the gas pipe (14) adjacent to the welding nozzle (2), and a plurality of circumferentially arrayed smoke suction holes (16) are formed in one end of the smoke collection box (15) far away from the welding machine base (1).

7. The protection device for industrial welding robots according to claim 5, characterized in that the arc-shaped scraper (12) is far away from the side wall of the welding nozzle (2) and is attached to the inner wall of the semicircular protective cover (8).