CN216758678U

CN216758678U - Visual remote welding device

Info

Publication number: CN216758678U
Application number: CN202123326932.XU
Authority: CN
Inventors: 丁洪超; 刘纯雷; 王文忠; 丁宛; 吴康康; 丁淯鑫; 王颖
Original assignee: Henan Woodwin Power Equipment Co ltd
Current assignee: Henan Woodwin Power Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-17
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of welding systems, and particularly discloses a visual remote welding device which comprises welding equipment, a robot arm provided with a camera mechanism, a rotary platform for supporting a workpiece and a remote operation table, wherein a smoke treatment device is arranged outside the rotary platform and comprises a supporting plate, and the top of the supporting plate is fixedly connected with an air inlet shell; according to the utility model, through the arranged air inlet machine and the smoke dust treatment device, if larger smoke is generated in the welding process, the air inlet machine can be started, external air flow is blown to the surface of the rotary platform from top to bottom through the air inlet shell and the ventilation pipe, and scattered smoke is blown to the inside of the collection cavity in the arc-shaped collection plate by the air flow, so that the smoke generated by welding is quickly blown away and cannot be dissipated to the outside, and an operator can clearly observe the welding state of a workpiece through the camera mechanism.

Description

Visual remote welding device

Technical Field

The utility model relates to the technical field of welding, in particular to a visual remote welding device.

Background

With the continuous development of modern industry, compared with the technical means of processing the workpiece by the traditional worker operation and control equipment, the remote control equipment can be developed more maturely, and the production efficiency is higher, wherein the remote welding is the production of welding the workpiece surface parts by the operation and control equipment of people.

In the existing automatic welding process, programming control needs to be carried out on the working path of the part in advance, and the automation process of the welding work is influenced by the complex welding path of the complex part and the obstacles (such as a support rib plate and the like) on the welding path; need the long-range welding condition of observing through camera equipment of people to control the welding position through the arm, consequently, smog that produces often can cause certain sheltering from to camera equipment's normal shooting in the welding process, thereby leads to the condition appearance that operating personnel can't accurately judge the welding state easily.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a visual remote welding device 1, which has the advantages that a welding gun can be manually operated to change a welding path in the welding process, and the labor intensity can be reduced when an operator performs remote welding; smoke generated by welding is prevented from being sucked in the welding process, and the risk of occupational diseases is reduced; 2. the welding process has the function of real-time smoke pumping and exhausting; the advantage of the clear observation welding process of operator can be guaranteed, the problem that in the existing welding device, the camera mechanism is easily shielded by the smog generated in the welding process to influence the welding operation is solved.

The visual remote welding device comprises welding equipment, a robot arm provided with a camera mechanism, a rotary platform for supporting a workpiece and a remote operation table, wherein a smoke dust treatment device is arranged outside the rotary platform and comprises a supporting plate, the top of the supporting plate is fixedly connected with an air inlet shell, the top of the air inlet shell is provided with an air inlet machine, and a plurality of ventilation pipes for communicating the inside of the air inlet shell with the outside are uniformly embedded in the bottom of the air inlet shell.

The remote operation platform comprises a liquid crystal display and a remote controller, and the remote controller is connected with the welding equipment, the camera shooting mechanism and the driving mechanism of the rotary platform.

The air outlets of the plurality of ventilation pipes face the rotary platform.

The fixed surface of the supporting plate is connected with a collecting shell placed on the ground, and the top of the collecting shell is fixedly connected with an arc-shaped collecting plate.

The inside of arc collecting plate is equipped with collects the chamber, one side that arc collecting plate is close to rotary platform is inlayed and is had the filter screen.

Through the design of the technical scheme, if produce great smog in welding process, can start the air inlet machine, let outside draught blow to rotary platform's surface from top to bottom through air inlet shell and ventilation pipe, let the smog that wafts blow to the collection intracavity portion in the arc collecting plate by the draught, thereby let the smog that the welding produced blow off fast also can not be by the loss to the external world simultaneously, guarantee the welding state of the clear observation work piece of operating personnel accessible camera shooting mechanism.

As a further improvement of the utility model, the number of the arc-shaped collecting plates is two, and the two arc-shaped collecting plates are distributed on two sides of the rotary platform by taking the front vertical center line of the supporting plate as a symmetry axis.

Through the design of the technical scheme, the smoke blown away by the ventilation pipe can be more uniformly distributed, and the situation that the blown-away smoke escapes to influence the health of operators is prevented.

As a further improvement of the utility model, a water tank box is arranged inside the collection shell, a through hole for communicating the water tank box with the collection cavity is formed in the top of the collection shell, a motor shell is movably connected to the upper surface of the arc-shaped collection plate, a water pump is arranged inside the motor shell, an input end of the water pump is fixedly connected with a water inlet pipe, an output end of the water inlet pipe extends to the inside of the water tank box, a jack matched with the water inlet pipe is formed in the top surface of the arc-shaped collection plate, an output end of the water pump inside the motor shell is communicated with a water discharge pipe through a hose, the water discharge pipe is embedded inside the arc-shaped collection plate, and one end of the water discharge pipe, which is far away from the hose, extends to the inside of the collection cavity.

Through the design of the technical scheme, water in the water tank box can be pumped to the upper part of the filter screen in the inner part of the collecting cavity through the water pump, a compact water curtain is formed on the surface of the filter screen, the smoke and the waste gas in the collecting cavity are absorbed by the water in the water tank box, and accordingly toxic smoke is prevented from being dissipated to the outside.

As a further improvement of the utility model, a cavity is arranged inside the arc-shaped collecting plate, a fan is arranged inside the cavity, the output end of the fan is communicated with the outside of the arc-shaped collecting plate through a pipeline, the input end of the fan is communicated with the inside of the collecting cavity through a pipeline, a baffle plate is fixedly connected inside the collecting cavity, and the baffle plate shields the pipeline pipe orifice connected with the input end of the fan.

Through the design of the technical scheme, the inside of the collecting cavity can be kept in a negative pressure state, so that most of smoke blown down by the ventilation pipe is blown into the collecting cavity, and the smoke treatment efficiency is improved.

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

1. according to the utility model, through the arranged air inlet machine and the smoke dust treatment device, if larger smoke is generated in the welding process, the air inlet machine can be started, external air flow is blown to the surface of the rotary platform from top to bottom through the air inlet shell and the ventilation pipe, and scattered smoke is blown to the inside of the collection cavity in the arc-shaped collection plate by the air flow, so that the smoke generated by welding is quickly blown away and cannot be dissipated to the outside, and an operator can clearly observe the welding state of a workpiece through the camera mechanism.

2. According to the utility model, through the water tank box and the motor shell, water in the water tank box can be pumped to the upper part of the filter screen in the collection cavity through the water pump, a compact water curtain is formed on the surface of the filter screen, smoke and waste gas sent into the collection cavity are absorbed by the water in the water tank box, so that toxic smoke is prevented from escaping to the outside, meanwhile, the interior of the collection cavity can be kept in a negative pressure state through the fan, most of smoke blown down by the ventilation pipe is blown into the collection cavity, and the smoke treatment efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic view of a front cross-sectional structure of the arc-shaped collecting plate of the present invention.

In the figure: 1. welding equipment; 2. a camera mechanism; 3. a robot arm; 4. a workpiece; 5. a rotating platform; 6. a remote console; 7. a smoke dust treatment device; 71. a support plate; 72. an air inlet housing; 73. an air inlet machine; 74. a vent pipe; 75. collecting shells; 76. an arc-shaped collecting plate; 77. a water tank box; 78. a motor housing; 79. a water inlet pipe; 710. a drain pipe; 711. a shielding plate.

Detailed Description

Various embodiments of the present invention are disclosed in the following drawings:

example 1: referring to fig. 1-2, the visual remote welding device of the present invention includes a welding device 1, a robot arm 3 with a camera mechanism 2, a rotary platform 5 for supporting a workpiece 4, and a remote operation table 6, wherein a smoke treatment device 7 is disposed outside the rotary platform 5, the smoke treatment device 7 includes a support plate 71, an air inlet casing 72 is fixedly connected to the top of the support plate 71, an air inlet machine 73 is disposed on the top of the air inlet casing 72, and a plurality of ventilation pipes 74 communicating the inside of the air inlet casing 72 with the outside are uniformly embedded in the bottom of the air inlet casing 72.

The remote operation platform comprises a display and a remote controller, and the remote controller is connected with the welding equipment, the camera shooting mechanism and the driving mechanism of the rotary platform. The rotary platform comprises a base and a turntable arranged on the base, wherein a gear disc is arranged on the book searching turntable, and a driving mechanism for driving the gear disc to rotate is arranged on the base; camera mechanism, remote control platform and welding equipment (the welding robot adopts the market purchase)

The differences between example 2 and example 1 are: the air outlets of the plurality of ventilation pipes 74 face the rotary platform 5.

The difference between example 3 and example 2 is: the surface of the supporting plate 71 is fixedly connected with a collecting case 75 placed on the ground, and the top of the collecting case 75 is fixedly connected with an arc-shaped collecting plate 76.

The difference between example 4 and example 3 is: a collecting cavity is formed in the arc-shaped collecting plate 76, and a filter screen is embedded in one side, close to the rotary platform 5, of the arc-shaped collecting plate 76.

Through the air inlet machine 73 and the smoke processing device 7, if larger smoke is generated in the welding process, the air inlet machine 73 can be started, outside air flow is blown to the surface of the rotary platform 5 from top to bottom through the air inlet shell 72 and the ventilation pipe 74, and scattered smoke is blown to the inside of a collection cavity in the arc-shaped collection plate 76 by the air flow, so that the smoke generated by welding is quickly blown away and cannot be dissipated to the outside, and an operator can clearly observe the welding state of the workpiece 4 through the camera shooting mechanism 2.

The difference between example 5 and example 4 is: the number of the arc-shaped collecting plates 76 is two, and the two arc-shaped collecting plates 76 are distributed on both sides of the rotary platform 5 with the front vertical center line of the supporting plate 71 as a symmetry axis.

Through the two arc-shaped collecting plates 76, the smoke blown away by the ventilating pipe 74 can be more uniformly shielded and collected, and the condition that the body health of an operator is influenced by the escape of the blown smoke is prevented.

The difference between example 6 and example 5 is: collect the inside of shell 75 and be equipped with water tank box 77, collect the through-hole that water tank box 77 and collection chamber were led to the top of shell 75 has been seted up, the upper surface swing joint of arc collecting plate 76 has motor casing 78, the inside of motor casing 78 is equipped with the water pump, and the input fixedly connected with oral siphon 79 of water pump, the output of oral siphon 79 extends to the inside of water tank box 77, the jack with oral siphon 79 looks adaptation is seted up to the top surface of arc collecting plate 76, the output of the inside water pump of motor casing 78 has drain pipe 710 through the hose intercommunication, drain pipe 710 inlays the inside at arc collecting plate 76, the one end that the hose was kept away from to drain pipe 710 extends to the inside of collecting the chamber.

Through the water tank box 77 and the motor casing 78, water in the water tank box 77 can be pumped to the upper part of the filter screen in the collection cavity through the water pump, a compact water curtain is formed on the surface of the filter screen, smoke and waste gas sent into the collection cavity are absorbed by the water in the water tank box 77, and therefore toxic smoke is prevented from escaping to the outside.

The difference between example 7 and example 6 is: the inside of arc collecting plate 76 is equipped with the cavity, and the inside of this department cavity is equipped with the fan, and the output of fan passes through pipeline and the outside intercommunication of arc collecting plate 76, and the input of fan passes through the inside intercommunication in pipeline and collection chamber, collects the inside fixedly connected with shielding plate 711 in chamber, and shielding plate 711 shelters from the pipeline mouth of pipe department that the fan input is connected.

The inside of the collection cavity can be kept in a negative pressure state through the arranged fan, so that most of the smoke blown down by the ventilation pipe 74 is blown into the collection cavity, and the smoke treatment efficiency is improved.

In the use of the utility model: an operator can control the movement of the robot arm 3 through the remote operation table 6, weld the workpiece 4 placed on the rotary platform 5, if smoke is generated in the welding process, the air inlet machine 73 can be started, the air inlet machine 73 blows external air flow into the air inlet shell 72 from the outside and blows air flow out from the ventilation pipe 74, the smoke generated by welding is blown away rapidly from top to bottom, at the moment, the blown smoke can be close to the arc-shaped collecting plate 76, the fan in the arc-shaped collecting plate 76 can be started, negative pressure is formed in the inner part of the collecting cavity, meanwhile, the water pump can suck water in the water tank box 77 to the upper part of the filter screen in the arc-shaped collecting plate 76 through the water inlet pipe 79, the external smoke is sucked into the arc-shaped collecting plate 76 and is absorbed by the water film on the surface of the filter screen, and finally the waste water which absorbs the smoke can fall into the water tank box 77 again, the smog waste gas is processed, and the clear shooting of the camera shooting mechanism 2 is guaranteed.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a visual remote welding device, includes welding equipment (1), is equipped with robotic arm (3) of making a video recording mechanism (2), carries out rotary platform (5), remote operation platform (6) of bearing to work piece (4), its characterized in that: a smoke dust treatment device (7) is arranged outside the rotary platform (5);

the smoke treatment device (7) comprises a supporting plate (71), an air inlet shell (72) is fixedly connected to the top of the supporting plate (71), an air inlet machine (73) is arranged at the top of the air inlet shell (72), and a plurality of ventilation pipes (74) communicating the interior of the air inlet shell with the outside are uniformly embedded in the bottom of the air inlet shell (72).

2. The visual remote welding device of claim 1, wherein: the air outlets of the ventilation pipes (74) face the rotary platform (5), the remote operation platform comprises a liquid crystal screen and a remote controller, and the remote controller is connected with the welding equipment, the camera shooting mechanism and the driving mechanism of the rotary platform.

3. The visual remote welding apparatus of claim 2, wherein: the surface of the supporting plate (71) is fixedly connected with a collecting shell (75) placed on the ground, and the top of the collecting shell (75) is fixedly connected with an arc-shaped collecting plate (76).

4. The visual remote welding apparatus of claim 3, wherein: the inside of arc collecting plate (76) is equipped with collects the chamber, arc collecting plate (76) are close to one side of rotary platform (5) and inlay and have the filter screen.

5. The visual remote welding device of claim 4, wherein: the number of the arc-shaped collecting plates (76) is two, and the two arc-shaped collecting plates (76) are distributed on two sides of the rotary platform (5) by taking the vertical center line of the front surface of the supporting plate (71) as a symmetry axis.

6. The visual remote welding apparatus of claim 5, wherein: the inside of collecting shell (75) is equipped with water tank box (77), the through-hole of water tank box (77) and collection chamber is seted up at the top of collecting shell (75).

7. The visual remote welding device of claim 6, wherein: the upper surface swing joint of arc collecting plate (76) has motor casing (78), the inside of motor casing (78) is equipped with the water pump, and the input fixedly connected with oral siphon (79) of water pump, the output of oral siphon (79) extends to the inside of water tank box (77), the jack with oral siphon (79) looks adaptation is seted up to the top surface of arc collecting plate (76).

8. The visual remote welding apparatus of claim 7, wherein: the output end of the water pump in the motor shell (78) is communicated with a drain pipe (710) through a hose, the drain pipe (710) is embedded in the arc-shaped collecting plate (76), and one end, far away from the hose, of the drain pipe (710) extends to the inside of the collecting cavity.

9. The visual remote welding apparatus of claim 8, wherein: the inside of arc collecting plate (76) is equipped with the cavity, and the inside of this department cavity is equipped with the fan, and the output of fan passes through pipeline and the outside intercommunication of arc collecting plate (76), the input of fan passes through pipeline and the inside intercommunication in collecting the chamber.

10. The visual remote welding apparatus of claim 9, wherein: the interior fixedly connected with shielding plate (711) of collection chamber, shielding plate (711) shelters from the pipeline mouth of pipe department that the fan input is connected.