CN213610392U

CN213610392U - Combined welding mechanical arm

Info

Publication number: CN213610392U
Application number: CN202022637416.8U
Authority: CN
Inventors: 朱宏宇
Original assignee: Dalian Jinheng Automation Co ltd
Current assignee: Dalian Jinheng Automation Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-06
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to the technical field of mechanical arms, in particular to a combined welding mechanical arm, which opens a getter pump, sucks welding smoke generated when a welding gun welds materials into the interior of a connecting hose through a getter frame, discharges the welding smoke into the interior of a purifying box through an exhaust port of the getter pump, filters the welding smoke entering the interior of the purifying box through a wave filter plate, adsorbs harmful substances in the welding smoke through a plurality of groups of active carbon adsorption plates, discharges the gas through an exhaust pipe, shakes the interior of the purifying box by opening a plurality of groups of vibrating motors, and shakes dust attached to the surfaces of the wave filter plate and the plurality of groups of active carbon adsorption plates to the bottom of the purifying box, thereby improving the environmental protection and the practicability of the equipment; including workstation, arm, welder, purifying box, wave filter, multiunit active carbon adsorption board, blast pipe, aspirator pump, coupling hose, multiunit fixing clip, air suction frame and multiunit shock dynamo.

Description

Combined welding mechanical arm

Technical Field

The utility model relates to a technical field of arm especially relates to a modular welding arm.

Background

The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling. Because of its unique operational flexibility, it has been widely used in the fields of industrial assembly, safety and explosion protection.

The mechanical arm is a complex system, and uncertainties such as parameter perturbation, external interference, unmodeled dynamics and the like exist. Therefore, uncertainty exists in a modeling model of the mechanical arm, and for different tasks, the motion trail of the joint space of the mechanical arm needs to be planned, so that the tail end pose is formed by cascading. Some materials need to carry out the welding of high accuracy to it in the welding field, consequently need weld it through the robotic arm, but current welding robotic arm is owing to the structure is fairly simple, lack corresponding suction structure on the equipment, lead to equipment when welding the material, can produce more welding smoke, contain more carcinogen in the welding smoke, and the direct diffusion of welding smoke can lead to the fact great influence to environment and staff's the healthy on every side, lead to the feature of environmental protection and the practicality of equipment relatively poor, consequently need a modular welding robotic arm.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides an open aspirator pump, the welding cigarette that produces when welding welder through the frame of breathing in to the material welding inhales to coupling hose's inside, will weld the inside that the cigarette was discharged to the purifying box by the gas vent of aspirator pump again, it filters to entering into the cigarette that welds to the purifying box inside through the wave filter, adsorb the harmful substance that welds in the cigarette through multiunit active carbon adsorption plate, discharge gas through the blast pipe, through opening multiunit shock dynamo, shake the inside of purifying box, will depend on the bottom that falls to the purifying box with the dust vibrations on wave filter and multiunit active carbon adsorption plate surface, thereby improve equipment's the feature of environmental protection and the modular welding arm of practicality.

The utility model discloses a combined welding mechanical arm, including the workstation, the arm, welder, the purge bin, the wave filter, multiunit active carbon adsorption board, the blast pipe, the aspirator pump, the coupling hose, multiunit fixing clip, inhale gas frame and multiunit shock dynamo, the bottom of arm is connected with the top of workstation, the right-hand member of welder is connected with the left end of arm, the inside of workstation is provided with the cavity, the bottom of purge bin is connected with the bottom in the workstation, the side of wave filter and multiunit active carbon adsorption board all is connected with the lateral wall fixed connection in the purge bin, the right-hand member of blast pipe is connected with the left end of purge bin, and for the left end of blast pipe runs through the left end of workstation, the left end of aspirator pump is connected with the right-hand member of workstation, and the left end of aspirator pump is provided with the gas vent, the right-hand member of aspirator pump is provided with the induction port, the gas vent of aspirator pump, the induction port of the air suction pump is connected with one end of a connecting hose, the surface of the connecting hose is fixedly installed at the top end of the mechanical arm through a plurality of groups of fixing clips, the right end of an air suction frame is connected with the other end of the connecting hose, the air suction frame is positioned above a welding gun, and a plurality of groups of vibration motors are fixedly connected with the surface of the purifying box.

The utility model discloses a modular welding arm still includes air compressor and discharge valve, and air compressor's left end is connected with the left end in the workstation to air compressor's left end is provided with the air inlet, and air compressor's right-hand member is provided with the air jet, and air compressor's air jet communicates with each other with the inside of purifying box, and discharge valve's right-hand member is connected with the left end of blast pipe.

The utility model discloses a modular welding arm still includes driving motor, spiral blowdown axle and blowoff valve, and driving motor's bottom is connected with the bottom in the workstation, and driving motor's right-hand member runs through the left end of purifying box and is connected with the left end of spiral blowdown axle, and the left end of blowoff valve is connected with the right-hand member of workstation to the blowoff valve communicates with each other with the inside of purifying box.

The utility model discloses a modular welding arm still includes connecting seat and knob, and the left end of connecting seat is connected with welder's right-hand member, and the right-hand member of connecting seat passes through the knob to be connected with the left end rotation of arm.

The utility model discloses a modular welding arm still includes the fire prevention net, and the right-hand member of fire prevention net is connected with the left end of frame of breathing in.

The utility model discloses a modular welding arm still includes control programming panel and display screen, and control programming panel's rear end is connected with the front end of workstation, and the rear end of display screen is connected with control programming panel's front end to control programming panel's inside is provided with controlling means, and control programming panel's inside controlling means is connected with arm, welder, aspiration pump, air compressor, multiunit shock dynamo and driving motor respectively.

Compared with the prior art, the beneficial effects of the utility model are that: open the arm, make welder weld the material, later open the aspirator pump again, the welding cigarette that produces when welding the material through the frame of breathing in with welder inhales to coupling hose's inside, will weld the inside that the cigarette was discharged to the purifying box by the gas vent of aspirator pump again, filter the cigarette that welds to entering into to the purifying box inside through the wave filter, later adsorb the harmful substance in the cigarette through multiunit active carbon adsorption plate, gaseous discharge through the blast pipe, later through opening multiunit shock dynamo, shake the inside of purifying box, will depend on the bottom that falls to the purifying box with the dust vibrations on wave filter and multiunit active carbon adsorption plate surface, thereby improve equipment's feature of environmental protection and practicality.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a front view of the welding gun and the connecting seat of the present invention;

in the drawings, the reference numbers: 1. a work table; 2. a mechanical arm; 3. a welding gun; 4. a purification box; 5. a wave filter plate; 6. an activated carbon adsorption plate; 7. an exhaust pipe; 8. a getter pump; 9. a connecting hose; 10. fixing the card; 11. a gas absorption frame; 12. vibrating a motor; 13. an air compressor; 14. an exhaust valve; 15. a drive motor; 16. a spiral sewage draining shaft; 17. a blowoff valve; 18. a connecting seat; 19. a knob; 20. a fire-proof net; 21. a control programming panel; 22. a display screen.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 3, the utility model relates to a combined welding mechanical arm, which comprises a workbench 1, a mechanical arm 2, a welding gun 3, a purifying box 4, a wave filter plate 5, a plurality of groups of activated carbon adsorption plates 6, an exhaust pipe 7, a suction pump 8, a connecting hose 9, a plurality of groups of fixing clamps 10, a suction frame 11 and a plurality of groups of vibration motors 12, wherein the bottom end of the mechanical arm 2 is connected with the top end of the workbench 1, the right end of the welding gun 3 is connected with the left end of the mechanical arm 2, a chamber is arranged inside the workbench 1, the bottom end of the purifying box 4 is connected with the bottom end inside the workbench 1, the side ends of the wave filter plate 5 and the plurality of groups of activated carbon adsorption plates 6 are fixedly connected with the side wall inside the purifying box 4, the right end of the exhaust pipe 7 is connected with the left end of the purifying box 4, and the left end of the exhaust pipe 7 penetrates through the left end of, an exhaust port is formed in the left end of the air suction pump 8, an air suction port is formed in the right end of the air suction pump 8, the exhaust port of the air suction pump 8 is communicated with the interior of the purification box 4, the air suction port of the air suction pump 8 is connected with one end of a connecting hose 9, the surface of the connecting hose 9 is fixedly mounted with the top end of the mechanical arm 2 through a plurality of groups of fixing clamps 10, the right end of an air suction frame 11 is connected with the other end of the connecting hose 9, the air suction frame 11 is located above the welding gun 3, and a plurality of groups of vibration motors 12 are fixedly connected with the; open arm 2, make welder 3 weld the material, later open aspirator pump 8 again, the welding smoke that produces when welding welder 3 to the material through frame 11 that breathes in inhales to coupling hose 9's inside, will weld the inside that the smoke emits into to purifying box 4 by aspirator pump 8's gas vent again, filter the cigarette that welds to entering into to purifying box 4 inside through wave filter 5, later adsorb the harmful substance in the welding smoke through multiunit active carbon adsorption plate 6, rethread blast pipe 7 discharges gas, later through opening multiunit shock dynamo 12, shake purifying box 4's inside, will depend on and wave filter 5 and the bottom of shaking the dust on multiunit active carbon adsorption plate 6 surface to the purifying box 4 in, thereby improve equipment's feature of environmental protection and practicality.

The utility model discloses a combined welding mechanical arm, still include air compressor 13 and discharge valve 14, the left end of air compressor 13 is connected with the left end in the workstation 1 to the left end of air compressor 13 is provided with the air inlet, and the right-hand member of air compressor 13 is provided with the air jet, and the air jet of air compressor 13 communicates with each other with the inside of purifying box 4, and the right-hand member of discharge valve 14 is connected with the left end of blast pipe 7; through closing the inside formation confined space of discharge valve 14 no matter purge bin 4, later open air compressor 13, compress the air, rethread air compressor 13's air jet spouts the air into the inside of purge bin 4, will depend on and blow off with the dust on wave filter 5 and the surface of multiunit active carbon adsorption board 6 to improve the life of wave filter 5 and multiunit active carbon adsorption board 6.

The utility model discloses a combined welding mechanical arm, still include driving motor 15, spiral blowdown axle 16 and blowoff valve 17, the bottom of driving motor 15 is connected with the bottom in the workstation 1, the right-hand member of driving motor 15 runs through the left end of purifying box 4 and is connected with the left end of spiral blowdown axle 16, the left end of blowoff valve 17 is connected with the right-hand member of workstation 1, and blowoff valve 17 communicates with each other with the inside of purifying box 4; the driving motor 15 is turned on, the spiral sewage discharging shaft 16 is rotated, the dust at the bottom in the purifying box 4 is conveyed from left to right, and the dust is discharged by opening the sewage discharging valve 17, so that the convenience of sewage discharging of the equipment is improved.

The utility model discloses a combined welding mechanical arm, which also comprises a connecting seat 18 and a knob 19, wherein the left end of the connecting seat 18 is connected with the right end of a welding gun 3, and the right end of the connecting seat 18 is rotatably connected with the left end of the mechanical arm 2 through the knob 19; through rotating knob 19, make things convenient for the staff to adjust the angle of butt welder 3 to improve equipment is to material welded practicality.

The utility model discloses a combined welding mechanical arm, which also comprises a fireproof net 20, wherein the right end of the fireproof net 20 is connected with the left end of the air suction frame 11; through setting up fire prevention net 20, the spark that produces when welding blocks, reduces to get into to the inside spark of coupling hose 9 to reduce the fault rate of equipment.

The utility model discloses a combined type welding mechanical arm, still include control programming panel 21 and display screen 22, the rear end of control programming panel 21 is connected with the front end of workstation 1, the rear end of display screen 22 is connected with the front end of control programming panel 21, and the inside of control programming panel 21 is provided with controlling means, the controlling means inside control programming panel 21 is connected with arm 2, welder 3, aspirator pump 8, air compressor 13, multiunit shock dynamo 12 and driving motor 15 respectively; by arranging the control programming panel 21 and the display screen 22, the mechanical arm 2, the welding gun 3, the suction pump 8, the air compressor 13, the plurality of groups of vibration motors 12 and the driving motor 15 are controlled in a centralized manner, so that the equipment can be conveniently programmed and controlled by workers, and the operation difficulty of the equipment is reduced.

The utility model discloses a combined welding mechanical arm, it is at work, at first put the material to the top of workstation 1, later through rotating knob 19, make things convenient for the staff to adjust the angle of welder 3, then open arm 2, make welder 3 weld the material, later open aspirator pump 8, through the inside of suction frame 11 with welder 3 to the welding smoke that produces when the material welding to the inside of connecting hose 9, again by the gas vent of aspirator pump 8 will weld the smoke and discharge into to the inside of purifying box 4, filter through wave filter 5 to the welding smoke that enters into purifying box 4, later adsorb the harmful substance in the welding smoke through multiunit active carbon adsorption plate 6, and then discharge gas through blast pipe 7, later through opening multiunit shock dynamo 12, shake the inside of purifying box 4, close discharge valve 14 simultaneously and do not have trouble the inside of purifying box 4 and form sealed space, then open air compressor 13, compress the air, the jet-propelled mouth of rethread air compressor 13 spouts the air into the inside of purifying box 4, will depend on and blow off with the dust on wave filter 5 and the surface of multiunit active carbon adsorption board 6, then open driving motor 15, make spiral blowdown axle 16 rotate, carry the dust of bottom in the purifying box 4 from left to right, through opening blowoff valve 17 with the dust discharge can.

The installation mode, the connection mode or the setting mode of the combined welding mechanical arm of the utility model are common mechanical modes, and the combined welding mechanical arm can be implemented as long as the beneficial effects can be achieved; the utility model discloses a modular welding arm's arm 2, welder 3, aspirator pump 8, multiunit shock dynamo 12, air compressor 13 and driving motor 15 are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A combined type welding mechanical arm is characterized by comprising a workbench (1), a mechanical arm (2), a welding gun (3), a purifying box (4), a wave filter plate (5), a plurality of groups of activated carbon adsorption plates (6), an exhaust pipe (7), an air suction pump (8), a connecting hose (9), a plurality of groups of fixing clamps (10), an air suction frame (11) and a plurality of groups of vibration motors (12), wherein the bottom end of the mechanical arm (2) is connected with the top end of the workbench (1), the right end of the welding gun (3) is connected with the left end of the mechanical arm (2), a cavity is arranged inside the workbench (1), the bottom end of the purifying box (4) is connected with the bottom end inside the workbench (1), the side ends of the wave filter plate (5) and the plurality of groups of activated carbon adsorption plates (6) are fixedly connected with the side wall inside the purifying box (4), the right end of the exhaust pipe (7) is connected with the left end, the left end of the exhaust pipe (7) penetrates through the left end of the workbench (1), the left end of the air suction pump (8) is connected with the right end of the workbench (1), the left end of the air suction pump (8) is provided with an exhaust port, the right end of the air suction pump (8) is provided with an air suction port, the exhaust port of the air suction pump (8) is communicated with the interior of the purification box (4), the air suction port of the air suction pump (8) is connected with one end of a connecting hose (9), the surface of the connecting hose (9) is fixedly installed with the top end of the mechanical arm (2) through a plurality of groups of fixing clamps (10), the right end of an air suction frame (11) is connected with the other end of the connecting hose (9), the air suction frame (11) is located above the welding gun (3), and a plurality of groups of vibration motors (12) are fixedly connected with the surface.

2. A combined welding robot as claimed in claim 1, further comprising an air compressor (13) and an exhaust valve (14), wherein the left end of the air compressor (13) is connected to the left end inside the work table (1), and the left end of the air compressor (13) is provided with an air inlet, the right end of the air compressor (13) is provided with an air outlet, the air outlet of the air compressor (13) is communicated with the inside of the clean box (4), and the right end of the exhaust valve (14) is connected to the left end of the exhaust pipe (7).

3. A combined welding robot as claimed in claim 1, further comprising a driving motor (15), a spiral blow-off shaft (16) and a blow-off valve (17), wherein the bottom end of the driving motor (15) is connected to the bottom end inside the work table (1), the right end of the driving motor (15) penetrates the left end of the cleaning tank (4) to be connected to the left end of the spiral blow-off shaft (16), the left end of the blow-off valve (17) is connected to the right end of the work table (1), and the blow-off valve (17) is communicated with the inside of the cleaning tank (4).

4. A combined welding robot as claimed in claim 1, further comprising a connecting base (18) and a knob (19), wherein the left end of the connecting base (18) is connected to the right end of the welding gun (3), and the right end of the connecting base (18) is rotatably connected to the left end of the robot (2) via the knob (19).

5. A combined welding robot as claimed in claim 1, characterised in that it further comprises a fire-resistant mesh (20), the right end of the fire-resistant mesh (20) being connected to the left end of the suction frame (11).

6. A combined welding robot as claimed in claim 5, further comprising a control programming panel (21) and a display screen (22), wherein the rear end of the control programming panel (21) is connected to the front end of the worktable (1), the rear end of the display screen (22) is connected to the front end of the control programming panel (21), and a control device is arranged inside the control programming panel (21), and the control device inside the control programming panel (21) is respectively connected to the robot arm (2), the welding gun (3), the suction pump (8), the air compressor (13), the plurality of sets of vibration motors (12) and the driving motor (15).