CN215658366U

CN215658366U - Surfacing welding mechanical arm

Info

Publication number: CN215658366U
Application number: CN202120977526.0U
Authority: CN
Inventors: 李怀恩; 柳睿智; 颜自光
Original assignee: Ningbo Quanyou Jiahe Robot Technology Co ltd
Current assignee: Ningbo Quanyou Jiahe Robot Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-28
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a surfacing welding mechanical arm which comprises a base, wherein a welding mechanical arm main body is fixedly arranged on the outer surface of the upper end of the base, a carbon dioxide gas storage bottle is arranged on one side of the base, a welding gun is fixedly arranged on the outer surface of one end of the welding mechanical arm main body, and a gas guide pipe is arranged between the carbon dioxide gas storage bottle and the welding gun. According to the surfacing welding mechanical arm provided by the utility model, firstly, a fume collecting hood is aligned to a welding area by people, then, the fume is sucked from the fume collecting hood through the operation of the air pump, the fume is guided into the filter box from the fume pipe, the dust in the fume is filtered through the dust filter, harmful gas in the fume is adsorbed through the arranged activated carbon plate filter, then, the gas is further purified through the arranged HEPA filter, and the purified air is discharged out of the outside through the air outlet pipe, so that the health of a human body is protected, and a better use prospect is brought.

Description

Surfacing welding mechanical arm

Technical Field

The utility model relates to the technical field of surfacing, in particular to a surfacing mechanical arm.

Background

As an economical and rapid process for modifying the surface of a material, overlay welding is increasingly widely used in the manufacture and repair of parts in various industrial sectors, and in order to most effectively exert the function of a overlay welding layer, it is desired to adopt an overlay welding technique having less dilution of a base material, higher deposition rate, and excellent performance of the overlay welding layer, that is, high quality, high efficiency, and low dilution rate.

The existing surfacing welding mechanical arm is mainly used for welding places such as arc welding, CO2 shielded welding, MAG shielded welding and special welding, smoke generated by welding is directly discharged to a working place, certain damage is caused to health of people, a smoking assembly is arranged in part of welding, the effect is poor, a certain lifting space is provided, certain adverse effects are brought to the using process of people, and therefore the surfacing welding mechanical arm is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a surfacing welding mechanical arm which has the advantages of being convenient to remove smoke generated during welding, purifying the smoke, protecting human health and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a surfacing welding arm, includes the base, the upper end surface fixed mounting of base has welding arm main part, one side of base is provided with the carbon dioxide gas bomb, the one end surface fixed mounting of welding arm main part has welder, be provided with the air duct between carbon dioxide gas bomb and the welder, the outer wall fixed mounting of welding arm main part one end has smoke abatement mechanism, just the opposite side of base is provided with welded platform.

Preferably, the smoke removing mechanism comprises an air outlet pipe, an air pump, an air inlet pipe, a filter box, an HEPA filter, a first handle, an activated carbon plate filter, a dust filter, an oil smoke pipe, a connecting pipe, a one-way valve, a second handle and a smoke collecting cover, the air pump is fixedly arranged on the outer surface of one side of the filter box, the air inlet pipe is fixedly arranged on the outer surface of one end of the air pump, the air outlet pipe is fixedly arranged on the outer surface of the other side of the air pump, one end of the air inlet pipe is positioned at the bottom of the inner cavity of the filter box, the dust filter and the activated carbon plate filter are positioned at the top end due to the fact that the HEPA filter is positioned in the filter box, the activated carbon plate filter is positioned between the HEPA filter and the dust filter, the oil smoke pipe is fixedly arranged on the outer surface of the upper end of the filter box, the connecting pipe is fixedly arranged on the outer surface of one end of the oil smoke pipe, the smoke collecting cover is fixedly arranged on the outer surface of the lower end of the connecting pipe.

Preferably, the number of the first handles is three, and the first handles are fixedly arranged on the outer surfaces of the front ends of the HEPA filter, the activated carbon plate filter and the dust filter.

Preferably, three sets of installation cavities are formed in the outer surface of the front end of the filter box, sliding grooves are formed in two sides of each installation cavity, and sliding blocks are fixedly installed on the outer surfaces of two sides of the HEPA filter, the activated carbon plate filter and the dust filter.

Preferably, be the joint between dust filter's the outer wall and the inner wall of installation cavity, be the joint between the outer wall of slider and the spout.

Preferably, the second handle is fixedly installed on one side of the outer surface of the upper end of the smoke collecting hood, and the one-way valve is fixedly installed in the middle of the connecting pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a surfacing welding mechanical arm, which has the following beneficial effects:

1. this kind of surfacing welding machinery arm, when welder welds, produce the flue gas and just along with harmful gas, the smoke abatement mechanism that this patent set up, at first people aim at the weld zone with the collection petticoat pipe, then the operation through the air pump, make the flue gas inhale from the collection petticoat pipe, the flue gas is leading-in to the inside of rose box in following oil smoke pipe, at first through dust filter's filtration, filter the dust in the flue gas, through the activated carbon plate filter that sets up, adsorb the harmful gas in the gas, then through the HEPA filter that sets up, further purify gas, the air after the purification is discharged in the external world by the outlet duct, human health has been protected.

2. This surfacing welding arm through the check valve that sets up, avoids the flue gas refluence, and through the second handle that sets up, the staff of being convenient for adjusts the position of collection petticoat pipe, and through the slider that sets up, installation cavity, spout and the first in command be convenient for the installation of filter dismantle, the oil smoke pipe of setting, the better adjustment direction of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of a surfacing robot according to the present invention.

FIG. 2 is a schematic structural diagram of a smoke abatement mechanism in a build-up welding robot according to the present invention.

Fig. 3 is a schematic structural diagram of a filter box in a surfacing robot according to the present invention.

Fig. 4 is an enlarged view of a portion a of a build-up robot of the present invention shown in fig. 2.

In the figure: 1. a base; 2. welding the mechanical arm main body; 3. a carbon dioxide gas cylinder; 4. an air duct; 5. a welding gun; 6. a smoke removal mechanism; 7. welding a platform; 8. an air outlet pipe; 9. an air pump; 10. an air inlet pipe; 11. a filter box; 12. a HEPA filter; 13. a first handle; 14. an activated carbon plate filter; 15. a dust filter; 16. a mounting cavity; 17. a fume tube; 18. a connecting pipe; 19. a one-way valve; 20. a second handle; 21. a smoke collecting hood; 22. a slider; 23. a chute.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Detailed description of the preferred embodiment

The present embodiment is a build-up robot.

As shown in fig. 1-4, the welding robot comprises a base 1, a welding robot main body 2 is fixedly mounted on the outer surface of the upper end of the base 1, a carbon dioxide gas cylinder 3 is arranged on one side of the base 1, a welding gun 5 is fixedly mounted on the outer surface of one end of the welding robot main body 2, a gas guide pipe 4 is arranged between the carbon dioxide gas cylinder 3 and the welding gun 5, a smoke removing mechanism 6 is fixedly mounted on the outer wall of one end of the welding robot main body 2, and a welding platform 7 is arranged on the other side of the base 1.

The smoke removing mechanism 6 comprises an air outlet pipe 8, an air pump 9, an air inlet pipe 10, a filter box 11, an HEPA filter 12, a first handle 13, an activated carbon plate filter 14, a dust filter 15, an oil smoke pipe 17, a connecting pipe 18, a one-way valve 19, a second handle 20 and a smoke collecting hood 21, wherein the air pump 9 is fixedly arranged on the outer surface of one side of the filter box 11, the air inlet pipe 10 is fixedly arranged on the outer surface of one end of the air pump 9, the air outlet pipe 8 is fixedly arranged on the outer surface of the other side of the air pump 9, one end of the air inlet pipe 10 is positioned at the bottom of an inner cavity of the filter box 11, the dust filter 15 and the activated carbon plate filter 14 are positioned in the filter box 11 because the HEPA filter 12 is positioned inside the dust filter 15, the activated carbon plate filter 14 is positioned between the HEPA filter 12 and the dust filter 15, the oil smoke pipe 17 is fixedly arranged on the outer surface of the upper end of the filter box 11, the connecting pipe 18 is fixedly arranged on the outer surface of one end of the oil smoke pipe 17, the smoke collecting cover 21 is fixedly arranged on the outer surface of the lower end of the connecting pipe 18; the number of the first handles 13 is three, and the first handles 13 are fixedly arranged on the outer surfaces of the front ends of the HEPA filter 12, the activated carbon plate filter 14 and the dust filter 15; three groups of mounting cavities 16 are formed in the outer surface of the front end of the filter box 11, sliding grooves 23 are formed in two sides of each mounting cavity 16, and sliding blocks 22 are fixedly mounted on the outer surfaces of two sides of the HEPA filter 12, the activated carbon plate filter 14 and the dust filter 15; the outer wall of the dust filter 15 is clamped with the inner wall of the mounting cavity 16, and the outer wall of the sliding block 22 is clamped with the sliding groove 23; the second handle 20 is fixedly installed at one side of the outer surface of the upper end of the smoke collecting cover 21, and the check valve 19 is fixedly installed at the middle of the connecting pipe 18.

It should be noted that, the fume-removing mechanism 6 provided in the arm of the build-up welding machine of the present invention is that, firstly, people align the fume collecting hood 21 to the welding zone, then the operation of the air pump 9 causes the fume to be sucked from the fume collecting hood 21, the fume is guided into the interior of the filtering box 11 from the fume pipe 17, firstly, the fume is filtered by the dust filter 15, the dust in the fume is filtered, the harmful gas in the gas is absorbed by the active carbon plate filter 14, then the gas is further purified by the HEPA filter 12, and the purified air is discharged to the outside through the air outlet pipe 8, so as to protect the health of human body; through the check valve 19 that sets up, avoid the flue gas refluence, through the second handle 20 that sets up, the staff of being convenient for adjusts the position of collection petticoat pipe 21, and the installation of the filter of being convenient for is dismantled through the slider 22 that sets up, installation cavity 16, spout 23 and the first in command 13, and the oil smoke pipe 17 of setting is convenient for better adjustment direction.

Detailed description of the utility model

This embodiment is an embodiment of the smoke removing mechanism 6 in the arm of the build-up welding robot.

As shown in fig. 1, 2 and 3, a fume removing mechanism 6 for a build-up welding robot arm, the fume removing mechanism 6 includes an air outlet pipe 8, an air pump 9, an air inlet pipe 10, a filter box 11, a HEPA filter 12, a first handle 13, an activated carbon plate filter 14, a dust filter 15, a fume pipe 17, a connecting pipe 18, a check valve 19, a second handle 20 and a fume collecting hood 21, the air pump 9 is fixedly installed on the outer surface of one side of the filter box 11, the air inlet pipe 10 is fixedly installed on the outer surface of one end of the air pump 9, the air outlet pipe 8 is fixedly installed on the outer surface of the other side of the air pump 9, one end of the air inlet pipe 10 is located at the bottom of the inner cavity of the filter box 11, the dust filter 15 and the activated carbon plate filter 14 are both located inside the filter box 11, the dust filter 15 is located at the uppermost end, the activated carbon plate filter 14 is located between the HEPA filter 12 and the dust filter 15, the fume pipe 17 is fixedly installed on the outer surface of the upper end of the filter box 11, the connecting pipe 18 is fixedly arranged on the outer surface of one end of the oil smoke pipe 17, and the smoke collecting cover 21 is fixedly arranged on the outer surface of the lower end of the connecting pipe 18; the number of the first handles 13 is three, and the first handles 13 are fixedly installed on the outer surfaces of the front ends of the HEPA filter 12, the activated carbon plate filter 14 and the dust filter 15.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a build-up welding arm, includes base (1), its characterized in that: the welding machine is characterized in that a welding mechanical arm main body (2) is fixedly mounted on the outer surface of the upper end of the base (1), a carbon dioxide gas cylinder (3) is arranged on one side of the base (1), a welding gun (5) is fixedly mounted on the outer surface of one end of the welding mechanical arm main body (2), an air duct (4) is arranged between the carbon dioxide gas cylinder (3) and the welding gun (5), a smoke removing mechanism (6) is fixedly mounted on the outer wall of one end of the welding mechanical arm main body (2), and a welding platform (7) is arranged on the other side of the base (1).

2. The build-up robot of claim 1, wherein: the smoke removing mechanism (6) comprises an air outlet pipe (8), an air pump (9), an air inlet pipe (10), a filter box (11), a HEPA filter (12), a first handle (13), an activated carbon plate filter (14), a dust filter (15), an oil smoke pipe (17), a connecting pipe (18), a one-way valve (19), a second handle (20) and a smoke collecting hood (21), the air pump (9) is fixedly arranged on the outer surface of one side of the filter box (11), the air inlet pipe (10) is fixedly arranged on the outer surface of one end of the air pump (9), the air outlet pipe (8) is fixedly arranged on the outer surface of the other side of the air pump (9), one end of the air inlet pipe (10) is positioned at the bottom of the inner cavity of the filter box (11), the dust filter (15) and the activated carbon plate filter (14) are both positioned inside the filter box (11) due to the HEPA filter (12), and the dust filter (15) is positioned at the uppermost end, the activated carbon plate filter (14) is located between the HEPA filter (12) and the dust filter (15), the oil smoke pipe (17) is fixedly installed on the outer surface of the upper end of the filter box (11), the connecting pipe (18) is fixedly installed on the outer surface of one end of the oil smoke pipe (17), and the smoke collecting cover (21) is fixedly installed on the outer surface of the lower end of the connecting pipe (18).

3. The build-up robot of claim 2, wherein: the number of the first handles (13) is three, and the first handles (13) are fixedly arranged on the outer surfaces of the front ends of the HEPA filter (12), the activated carbon plate filter (14) and the dust filter (15).

4. The build-up robot of claim 2, wherein: three sets of installation cavities (16) have been seted up to the front end surface of rose box (11), just spout (23) have been seted up to the both sides of installation cavity (16), the equal fixed mounting in both sides surface of HEPA filter (12), activated carbon plate filter (14) and dust filter (15) has slider (22).

5. The build-up robot of claim 4, wherein: be the joint between the outer wall of dust filter (15) and the inner wall of installation cavity (16), be the joint between the outer wall of slider (22) and spout (23).

6. The build-up robot of claim 2, wherein: the second handle (20) is fixedly arranged on one side of the outer surface of the upper end of the smoke collecting cover (21), and the one-way valve (19) is fixedly arranged in the middle of the connecting pipe (18).