CN112108817A

CN112108817A - Smoke dust collecting device for robot to move welding station

Info

Publication number: CN112108817A
Application number: CN202010892348.1A
Authority: CN
Inventors: 赵永文; 侯永振; 黄丽丽; 单长正; 邬凤强; 周士安; 张智东; 江鲁
Original assignee: Jinan Huaxin Automation Engineering Co ltd
Current assignee: Jinan Huaxin Automation Engineering Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-12-22

Abstract

The invention discloses a smoke dust collecting device for a mobile welding station of a robot, which comprises at least two groups of stand columns arranged on the ground, wherein vertical beam supports I are arranged at the tops of the stand columns, a front station and a rear station are sequentially arranged between the vertical beam supports I, cylinder supports are arranged between cross beams, cylinders are arranged on the cylinder supports, the cylinders are connected with a smoke collecting hood through piston rods, a lifting lug hook base is arranged on the smoke collecting hood, the lifting lug hook base is hung in a sliding rail at the bottom of the vertical beam supports through lifting lug hooks, pulley blocks are arranged in the sliding rail, the pulley blocks are connected through rotating shafts, and lifting lug hooks are hung on the rotating shafts. The smoke collecting hood is hung on the pulley block and is matched with the slide rail to slide, and the front station and the rear station of the smoke collecting hood are driven to move by the cylinder, so that the requirement of the production process is met; the movable exhaust fume collecting hood is simple in structure, reliable in performance, low in failure rate, environment-friendly and energy-saving, and the manufacturing cost of the movable exhaust fume collecting hood is effectively reduced by using the mechanism.

Description

Smoke dust collecting device for robot to move welding station

Technical Field

The invention relates to the field of smoke dust collection and treatment, in particular to a smoke dust collection device for a robot to move a welding station.

Background

Dust-containing polluted gases such as welding fume and the like can pollute the air environment and influence the occupational health of staff. According to the relevant environmental protection regulations and policies of the country, the country strongly supports innovation and improvement of environmental protection equipment so as to meet new emission standards.

At present, the welding station smoke dust collecting mode mainly comprises a fixed smoke collecting hood, a movable smoke collecting hood, a rotary smoke collecting hood and the like. The fixed fume collecting hood is suitable for small workpieces and light workpieces, and does not need mechanical equipment for hoisting; the movable smoke collecting hood and the rotary smoke collecting hood are suitable for large and heavy workpieces. For one robot, under the condition of two welding stations, the stations are compactly installed, and the welding stations can be covered during welding; when welding preparation, the fume collecting hood is removed, the workpiece is convenient to hoist and place, and the heavy part is convenient to clamp.

Disclosure of Invention

The invention provides a smoke dust collecting device for a robot to move a welding station in order to make up for the defects of the prior art.

The invention is realized by the following technical scheme: the utility model provides a smoke and dust collection device for robot removes welding station, is at least two sets ofly including installing at subaerial stand, the top of stand sets up perpendicular beam support I, erects and sets gradually preceding station and back station between the beam support I, the angle steel is passed through to the one end of erecting beam support I and is connected the crossbeam, installs cylinder support between the crossbeam, sets up the cylinder on the cylinder support, and the cylinder passes through the piston rod and connects collection petticoat pipe, set up lug couple base on the collection petticoat pipe, lug couple base hangs inside the slide rail of erecting beam support bottom through the lug couple, the inside assembly pulley that sets up of slide rail passes through rotation axis connection between the assembly pulley, the lug couple hangs in the axis of.

Preferably, the bottom of the upright post is fixed with the ground through an expansion bolt.

Preferably, the smoke collecting cover is provided with a piston rod base, the top of the piston rod is sleeved on a pin shaft in the piston rod base, the pin shaft is provided with a cotter pin, and a flat washer is arranged between the cotter pin and the piston rod base.

Preferably, a vertical beam support II is arranged between the vertical beam support I and the cross beam.

Preferably, the vertical beam support II is provided with a large gasket, the large gasket is provided with an elastic gasket, and the vertical beam support II is connected with the vertical beam support I through a bolt.

Preferably, a round pipe is arranged on the smoke collection cover.

Compared with the prior art, the invention has the advantages that:

1. the smoke collecting hood is hung on the pulley block and is matched with the slide rail to slide, and the front station and the rear station of the smoke collecting hood are driven to move by the cylinder, so that the requirement of the production process is met;

2. the movable smoke collecting hood has the advantages of simple structure, reliable performance, low failure rate, environmental protection and energy conservation, and effectively reduces the manufacturing cost of the movable smoke collecting hood by using the mechanism;

3. when the movable smoke collecting hood is used for collecting smoke dust of a welding station, the problem that parts cannot be hoisted under a fixed large hood can be solved, and meanwhile, the smoke dust absorption effect can be achieved on the welding station according to requirements.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic view of the connection structure of the piston rod base and the piston rod according to the present invention;

FIG. 5 is a schematic structural view of the connection between the vertical beam support II and the vertical beam support I;

fig. 6 is a schematic structural view of the connection between the pulley block and the slide rail.

In the figure, 1, a vertical column, 2, vertical beam supports I and 3, a front station, 4, a rear station, 5, a cross beam, 6, a cylinder support, 7, a cylinder, 8, a piston rod, 9, a fume collecting hood, 10, a lifting lug hook base, 11, a lifting lug hook, 12, a slide rail, 13, a pulley block, 14, a rotating shaft, 15, an expansion bolt, 16, a piston rod base, 17, a pin shaft, 18, a large washer, 19, an elastic washer, 20, angle steel, 21, vertical beam supports II and II, 22, a bolt, 23, a split pin, 24, a flat washer, 25 and a round pipe.

Detailed Description

The invention is further described in the following description with reference to the drawings.

As shown in fig. 1-3, a smoke and dust collection device for robot mobile welding station, including installing at least two sets of subaerial stand 1, the top of stand 1 sets up perpendicular roof beam support I2, sets gradually preceding station 3 and back station 4 between the perpendicular roof beam support I2, the one end of perpendicular roof beam support I2 passes through angle steel 20 and connects crossbeam 5, increases the stabilizer box of connection. In the embodiment, the upright posts are mainly formed by welding sectional materials and form a framework with the cross beams, and the bottom of the upright post 1 is fixed with the ground through an expansion bolt 15, so that the support and fixation effect on the smoke collecting hood is achieved. An air cylinder support 6 is arranged between the cross beams 5, an air cylinder 7 is arranged on the air cylinder support 6, the air cylinder 7 is connected with a fume collecting hood 9 through a piston rod 8, and a circular tube 25 is arranged on the fume collecting hood 9.

As shown in fig. 6, a lifting lug hook base 10 is arranged on the fume collecting hood 9, the lifting lug hook base 10 is hung inside a slide rail 12 at the bottom of the vertical beam support 2 through a lifting lug hook 11, a pulley block 13 is arranged inside the slide rail 12, the pulley blocks 13 are connected through a rotating shaft 14, and the lifting lug hook 11 is hung on the rotating shaft 14. In the embodiment, the pulley block 13 is matched with the slide rail 12 and then welded on a vertical beam bracket I2 on the upright post, and the fume collecting hood is hung; the smoke collecting hood is formed by welding a section square pipe and a sheet metal part, is light in weight and high in strength, and collects smoke generated by welding.

As shown in fig. 4, the smoke collecting hood 9 is provided with a piston rod base 16, the top of the piston rod 8 is sleeved on a pin shaft 17 in the piston rod base 16, the pin shaft 17 is provided with a split pin 23, and a flat washer 24 is arranged between the split pin 23 and the piston rod base 16. When the smoke collecting hood is used, the piston rod 8 pushes the smoke collecting hood to move between the front station and the rear station according to production process requirements, smoke absorption is carried out on a welding station, and the smoke collecting hood is guaranteed to cover the welding station.

As shown in fig. 5, a vertical beam support II 21 is arranged between the vertical beam support I2 and the cross beam 5, a large washer 18 is arranged on the vertical beam support II 21, an elastic washer 19 is arranged on the large washer 18, the vertical beam support II 21 is connected with the vertical beam support I2 through a bolt 22, and the vertical beam support I2 and the cross beam 5 are fixed more tightly by the arrangement of the large washer 18 and the elastic washer 19.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for the purpose of describing the present invention but do not require that the present invention must be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected" and "connected" in the present invention should be interpreted broadly, and may be connected or disconnected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.

The above description is of the preferred embodiment of the present invention, and the description of the specific embodiment is only for better understanding of the idea of the present invention. It will be appreciated by those skilled in the art that various modifications and equivalents may be made in accordance with the principles of the invention and are considered to be within the scope of the invention.

Claims

1. The utility model provides a smoke and dust collection device for robot removes welding station which characterized in that: comprises at least two groups of upright posts (1) arranged on the ground, vertical beam supports I (2) are arranged at the tops of the upright posts (1), a front station (3) and a rear station (4) are sequentially arranged between the vertical beam supports I (2), one end of the vertical beam bracket I (2) is connected with the cross beams (5) through an angle steel (20), a cylinder bracket (6) is arranged between the cross beams (5), a cylinder (7) is arranged on the cylinder bracket (6), the cylinder (7) is connected with a smoke collecting hood (9) through a piston rod (8), a lifting lug hook base (10) is arranged on the fume collecting hood (9), the lifting lug hook base (10) is hung in a slide rail (12) at the bottom of the vertical beam support (2) through a lifting lug hook (11), the pulley block (13) is arranged in the sliding rail (12), the pulley blocks (13) are connected through a rotating shaft (14), and the lifting lug hook (11) is hung on the rotating shaft (14).

2. A fume collection device for a robotic mobile welding station as defined in claim 1, wherein: the bottom of the upright post (1) is fixed with the ground through an expansion bolt (15).

3. A fume collection device for a robotic mobile welding station as defined in claim 1, wherein: the exhaust fume collecting hood is characterized in that a piston rod base (16) is arranged on the exhaust fume collecting hood (9), the top of a piston rod (8) is sleeved on a pin shaft (17) in the piston rod base (16), a split pin (23) is arranged on the pin shaft (17), and a flat washer (24) is arranged between the split pin (23) and the piston rod base (16).

4. A fume collection device for a robotic mobile welding station as defined in claim 1, wherein: a vertical beam support II (21) is arranged between the vertical beam support I (2) and the cross beam (5).

5. The fume collection device for a robotic mobile welding station of claim 4, wherein: the vertical beam support II (21) is provided with a large gasket (18), the large gasket (18) is provided with an elastic gasket (19), and the vertical beam support II (21) is connected with the vertical beam support I (2) through a bolt (22).

6. A fume collection device for a robotic mobile welding station as defined in claim 1, wherein: the fume collecting hood (9) is provided with a circular pipe (25).