CN109807519B - Automatic manipulator for welding - Google Patents
Automatic manipulator for welding Download PDFInfo
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- CN109807519B CN109807519B CN201811566267.1A CN201811566267A CN109807519B CN 109807519 B CN109807519 B CN 109807519B CN 201811566267 A CN201811566267 A CN 201811566267A CN 109807519 B CN109807519 B CN 109807519B
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Abstract
The invention provides an automatic welding manipulator which comprises a base, a main body, a first mechanical arm rotationally connected with the main body, a second mechanical arm rotationally connected with the first mechanical arm, a third mechanical arm rotationally connected with the second mechanical arm, a welding gun connected with the third mechanical arm and a purifying box positioned below the base, wherein the purifying box comprises a box body, and a filter screen, an active carbon adsorption plate, a disinfection plate, a suction fan and a blower which are arranged in the box body; an air inlet hole and an air outlet hole are formed in the side wall of the box body, the air outlet hole is connected with an air inlet of the air feeder, and an air outlet of the air feeder is communicated with outside air; by adopting the automatic welding manipulator provided by the invention, the generated smoke dust can be treated in time, and then the purified gas is discharged into the outside air, so that the working environment is purified, and the air quality is improved.
Description
Technical Field
The invention relates to a manipulator, in particular to an automatic manipulator for welding.
Background
A robot is an automatic manipulator that simulates some of the motion functions of a human hand and arm to grasp, transport objects or manipulate tools according to a fixed program. The robot has the characteristics that various expected operations can be completed through programming, and the advantages of the robot and the manipulator are combined in structure and performance.
But manipulator structure on the existing market is single, produces a large amount of smoke and dust when the welding, and not only smell is sharp, influences operational environment, shelters from the sight easily simultaneously, can't carry out real-time supervision to the production condition.
Disclosure of Invention
In view of the above, the invention provides an automatic welding manipulator, which aims to solve the problem that smoke dust generated during the operation of the manipulator pollutes the working environment in the prior art, and can timely treat the generated smoke dust and then discharge purified gas into the outside air, so that the working environment is purified, and the air quality is improved.
The invention provides an automatic welding manipulator which comprises a base, a main body, a first mechanical arm rotationally connected with the main body, a second mechanical arm rotationally connected with the first mechanical arm, a third mechanical arm rotationally connected with the second mechanical arm, a welding gun connected with the third mechanical arm and a purifying box positioned below the base, wherein the purifying box comprises a box body, and a filter screen, an active carbon adsorption plate, a disinfection plate, a suction fan and a blower which are arranged in the box body, the disinfection plate surrounds the outer side of the suction fan, the active carbon adsorption plate surrounds the outer side of the disinfection plate, and the filter plate surrounds the outer side of the active carbon adsorption plate: the side wall of the box body is provided with an air inlet hole and an air outlet hole, the air outlet hole is connected with the air inlet of the air feeder, and the air outlet of the air feeder is communicated with the outside air.
Furthermore, the activated carbon adsorption plate is provided with adsorption holes along the thickness direction thereof, and the aperture of the air inlet end of each adsorption hole is larger than that of the air outlet end of each adsorption hole.
Further, the disinfection plate is provided with disinfection holes along the thickness direction of the disinfection plate, and the aperture of the air inlet end of each disinfection hole is larger than that of the air outlet end of each disinfection hole.
Further, the air inlet directions of the adsorption holes and the disinfection holes are staggered.
Furthermore, the automatic welding manipulator further comprises an air suction assembly, the air suction assembly comprises an adsorption cover and an air pump, the adsorption cover and the air pump are arranged on the outer side of the welding gun, an air inlet of the air pump is connected with the adsorption cover, and an air outlet of the air pump is connected with an air inlet hole of the purification box.
Further, the adsorption cover is connected with the air pump through a first air pipe, and the air pump is connected with the purification box through a second air pipe.
Further, the bottom of purifying box is provided with ash discharge port and ash discharge board, the ash discharge board is pegged graft the purifying box.
Further, in the horizontal direction, the main body is rotatably connected with the base.
Furthermore, the air inlet holes are formed in three adjacent side walls of the box body, and the air outlet holes are formed in the other remaining side wall of the box body.
According to the automatic welding manipulator provided by the invention, the base, the main body, the first mechanical arm, the second mechanical arm, the third mechanical arm, the welding gun and the purifying box are arranged, and the welding gun can be adjusted in multiple rotating directions along with the first mechanical arm, the second mechanical arm and the third mechanical arm, so that the flexibility of the welding gun is improved, and the welding is facilitated; wherein, in the purifying box, the filter screen, the active carbon adsorption board, the disinfection board, the setting of suction fan and forced draught blower, the suction fan inhales the air supply that has the dust in the box outside in the box, through the filter screen in proper order, the active carbon adsorption board, the filtration of disinfection sheet lamination and disinfection, finally will purify clean air by the forced draught blower and send out, generally speaking, can in time handle the smoke and dust that produces, later with the gas discharge who purifies in the outside air, the operational environment has been purified, the air quality is improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of an automatic welding manipulator according to an embodiment of the present invention;
FIG. 2 is an internal structural view of a purification tank of the present invention;
fig. 3 is a schematic structural view of an activated carbon adsorption plate and a sterilization plate according to the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1-2, an automatic welding manipulator according to a first embodiment of the present invention is shown, which includes a base 1, a main body 2, a first mechanical arm 3 rotatably connected to the main body 2, a second mechanical arm 4 rotatably connected to the first mechanical arm 3, a third mechanical arm 5 rotatably connected to the second mechanical arm 4, a welding gun 6 connected to the third mechanical arm 5, and a purge bin 7 located below the base 1, where the purge bin 7 includes a box 71, and a filter screen 72, an activated carbon adsorption plate 73, a sterilization plate 74, a suction fan 75, and a blower 76 disposed in the box 71, the sterilization plate 74 surrounds an outer side of the suction fan 75, the activated carbon adsorption plate 73 surrounds an outer side of the sterilization plate 74, and the filter plate 72 surrounds an outer side of the activated carbon adsorption plate 73; an air inlet hole 711 and an air outlet hole 712 are formed in the side wall of the box body 71, the air outlet hole 712 is connected with an air inlet of the blower 76, and an air outlet of the blower 76 is communicated with the outside air.
According to the automatic welding manipulator provided by the embodiment, the base 1, the main body 2, the first mechanical arm 3, the second mechanical arm 4, the third mechanical arm 5, the welding gun 6 and the purifying box 7 are arranged, and the welding gun 6 can be adjusted in multiple rotation directions along with the first mechanical arm 3, the second mechanical arm 4 and the third mechanical arm 5, so that the flexibility of the welding gun is improved, and the welding is facilitated; wherein, box 71, filter screen 72, active carbon adsorption board 73, disinfection board 74, suction fan 75 and forced draught blower 76's setting in the purifying box 7, suction fan 75 inhales the air supply that has the dust outside box 71 in the box 71, filters and disinfects layer upon layer through filter screen 72, active carbon adsorption board 73, disinfection board 74 in proper order, finally sends out the clean air that will purify by forced draught blower 76, generally speaking, can in time handle the smoke and dust that produces, later will purify the gas exhaust in the outside air, purified operational environment, improve the air quality.
Example two:
referring to fig. 2 to 3, a welding robot according to a second embodiment of the present invention is shown, and the present embodiment further adopts the following technical solutions as improvements on the basis of the above-mentioned embodiments: the activated carbon adsorption plate 73 is provided with adsorption holes 731 along the thickness direction thereof, and the aperture of the air inlet end of the adsorption holes 731 is larger than that of the air outlet end thereof; the disinfection plate 74 is provided with disinfection holes 741 along the thickness direction thereof, and the aperture of the air inlet end of the disinfection holes 741 is larger than that of the air outlet end thereof; the suction holes 731 and the sterilization holes 741 are arranged to be offset in the air intake direction.
Through the above further improvement, the present embodiment has the following advantages compared with the prior art: the setting of adsorption hole 731 and disinfection hole 741 can adsorb the smoke and dust and disinfect, and the aperture of adsorption hole 731 and disinfection hole 741 is all set up by big and little simultaneously for can delay the air flow velocity, let the smoke and dust gas fully adsorb and disinfect, the setting of staggering of the direction of admitting air of adsorption hole 731 and disinfection hole 741 further reduces the speed of dust air supply, improves purifying effect.
Example three:
referring to fig. 1, a welding robot provided by a third embodiment of the present invention is shown in the drawing, and the present embodiment further makes the following improvements on the basis of the above embodiment: the automatic welding manipulator further comprises an air suction assembly, the air suction assembly comprises an adsorption cover 81 and an air pump 82, the adsorption cover 81 is arranged on the outer side of the welding gun 6, the air inlet of the air pump 82 is connected with the adsorption cover 81, and the air outlet of the air pump is connected with an air inlet hole 711 of the purifying box 7; the adsorption cover 81 and the air pump 82 are connected by a first air pipe 83, and the air pump 82 and the purification tank 7 are connected by a second air pipe 84.
Through the above further improvement, the present embodiment has the following advantages compared with the prior art: the adsorption cover 81 and the air pump 82 are connected with the purifying box 6 through the first air pipe 83 and the second air pipe 84, so that smoke dust air around the welding gun 6 during welding can be sucked and sent into the purifying box 7 for processing, the air purifying speed is further increased, the visual field of the surface of the workbench is clear, and the real-time monitoring of the working condition is facilitated; and the residual smoke air is directly sucked into the purifying box 7 for treatment after being dispersed.
Example four:
referring to fig. 1, a welding robot according to a fourth embodiment of the present invention is shown, and the present embodiment further adopts the following technical solutions as improvements on the basis of the above embodiment: the bottom of purifying box 7 is provided with ash discharge port 91 and ash discharge plate 92, and ash discharge plate 92 joint purifying box 7.
Through the above further improvement, the present embodiment has the following advantages compared with the prior art: the dust solid particle impurity in the smoke and dust enters the dust discharging port 91 from the bottom of the box body 71 of the purifying box 7 and then falls into the dust discharging plate 92, and the dust can be cleaned by disassembling the dust discharging plate 92, so that the dust is convenient to clean.
Example five:
referring to fig. 1, a welding robot provided in a fifth embodiment of the present invention is shown, and the present embodiment further adopts the following technical solutions as improvements on the basis of the above embodiment: in the horizontal direction, the main body 2 is rotatably coupled to the base 1.
Through the above further improvement, the present embodiment has the following advantages compared with the prior art: the manipulator can be used for welding on different working tables around the manipulator, and the flexibility is improved.
Example six:
referring to fig. 2, a welding robot according to a sixth embodiment of the present invention is shown, and the present embodiment further adopts the following improvements on the basis of the foregoing embodiment: the air inlet hole 711 is located on three adjacent sidewalls of the box body 71, and the air outlet hole 712 is located on the other remaining sidewall of the box body 71.
Through the above further improvement, the present embodiment has the following advantages compared with the prior art: the air inlet area can be enlarged, and the air purification speed is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. An automatic welding manipulator is characterized by comprising a base (1), a main body (2), a first mechanical arm (3) rotatably connected with the main body (2), a second mechanical arm (4) rotatably connected with the first mechanical arm (3), a third mechanical arm (5) rotatably connected with the second mechanical arm (4), a welding gun (6) connected with the third mechanical arm (5) and a purifying box (7) positioned below the base (1), the purifying box (7) comprises a box body (71), and a filter screen (72), an active carbon adsorption plate (73), a disinfection plate (74), a suction fan (75) and a blower (76) which are arranged in the box body (71), the sterilizing plate (74) is arranged around the outer side of the suction fan (75), the activated carbon adsorption plate (73) is arranged around the outer side of the sterilizing plate (74), the filter screen (72) is arranged around the outer side of the active carbon adsorption plate (73); the side wall of box (71) is provided with fresh air inlet (711) and exhaust vent (712), exhaust vent (712) is connected the air inlet of forced draught blower (76), the gas outlet intercommunication outside air of forced draught blower (76), welding is with the manipulator still includes the air suction subassembly, and it is including setting up in adsorption cage (81) and air pump (82) in the welder (6) outside, the air inlet of air pump (82) is connected adsorption cage (81), and its gas outlet is connected fresh air inlet (711) of purifying box (7), active carbon adsorption plate (73) are provided with adsorption hole (731) along its thickness direction, the inlet end aperture of adsorption hole (731) is greater than its outlet end aperture, disinfection board (74) are provided with disinfection hole (741) along its thickness direction, the inlet end aperture of disinfection hole (741) is greater than its outlet end aperture, the air inlet directions of the adsorption holes (731) and the disinfection holes (741) are staggered, the air inlet holes (711) are formed in three adjacent side walls of the box body (71), and the air outlet holes (712) are formed in the other remaining side wall of the box body (71).
2. The welding robot as claimed in claim 1, wherein the adsorption hood (81) and the air pump (82) are connected by a first air pipe (83), and the air pump (82) and the purge tank (7) are connected by a second air pipe (84).
3. The welding robot as claimed in claim 2, wherein the bottom of the clean box (7) is provided with an ash discharge port (91) and an ash discharge plate (92), and the ash discharge plate (92) is clamped with the clean box (7).
4. A welding robot according to claim 1, characterized in that the body (2) is rotatably connected to the base (1) in a horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811566267.1A CN109807519B (en) | 2018-12-20 | 2018-12-20 | Automatic manipulator for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811566267.1A CN109807519B (en) | 2018-12-20 | 2018-12-20 | Automatic manipulator for welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109807519A CN109807519A (en) | 2019-05-28 |
| CN109807519B true CN109807519B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811566267.1A Active CN109807519B (en) | 2018-12-20 | 2018-12-20 | Automatic manipulator for welding |
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| CN (1) | CN109807519B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639331B (en) * | 2019-10-09 | 2022-03-04 | 阜阳常阳汽车部件有限公司 | Heavy truck cab assembly welding gas treatment device |
| CN111496420B (en) * | 2020-03-24 | 2022-04-12 | 抚州吉远企业管理咨询有限公司 | Multifunctional metal plate welding device for building construction |
| CN112191048A (en) * | 2020-09-01 | 2021-01-08 | 合肥常青机械股份有限公司 | Welding smoke dust adsorption device for automobile welding and using method thereof |
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| CN109807519A (en) | 2019-05-28 |
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