CN211866840U

CN211866840U - Intelligent welding set of industrial robot

Info

Publication number: CN211866840U
Application number: CN202020041992.3U
Authority: CN
Inventors: 甄晓煜; 王雅琼
Original assignee: Nuotu Shenzhen Intelligent Technology Co ltd
Current assignee: Nuotu Shenzhen Intelligent Technology Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-11-06
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses an intelligent welding set of industrial robot, the on-line screen storage device comprises a base, the top fixedly connected with montant of base, fixedly connected with welding gun on the montant, the chamber of ventilating has been seted up to welding gun's inside, welding gun's side fixedly connected with soldered connection, be connected with drive mechanism and trigger mechanism on the welding gun, the fixed plate that the top fixedly connected with L of base appears the setting, two work pieces have been placed at the top of base. The utility model discloses, through the cooperation work between drive mechanism, trigger mechanism and the stop gear, make and ventilate that spun gas drives contact block extrusion sliding plate and removes in the chamber, sliding plate and fixed plate support two work pieces and press the contact together like this, and the welding wire when making the welding is more obvious with the effect of sliding plate and fixed plate contact, and effectual two work pieces of having avoided traditional are freely placed, and the work piece exists to rock and makes welding effect not good, influences welding quality's the condition.

Description

Intelligent welding set of industrial robot

Technical Field

The utility model relates to the field of welding technique, especially, relate to an intelligent welding set of industrial robot.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high-temperature or high-pressure manner, wherever welding can be dangerous for the operator, and therefore appropriate precautions must be taken when performing welding.

Current industrial welding is through welding set to the welding wire heating, connects two work pieces through heating the welding wire, and when the welding, two work pieces are freely placed, and the work piece exists to rock and makes welding effect not good, influences welding quality, and the possible high temperature oxidation of welded work piece makes welded work piece rotten during the welding simultaneously, for this reason, provides an intelligent welding set of industrial robot.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when the welding, two work pieces are freely placed, and the work piece exists and rocks the shortcoming that makes the welding effect not good, and the intelligent welding set of industrial robot that proposes, sliding plate and fixed plate support two work pieces and press the contact together, and the effect of welding wire and sliding plate and fixed plate contact when making the welding is more obvious.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an intelligent welding set of industrial robot, includes the base, the top fixedly connected with montant of base, fixedly connected with welding gun on the montant, the chamber of ventilating has been seted up to welding gun's inside, welding gun's side fixedly connected with soldered connection, be connected with drive mechanism and trigger mechanism on the welding gun, the fixed plate that the top fixedly connected with L of base set up, two work pieces have been placed at the top of base, be connected with stop gear and jet-propelled mechanism on the base.

Preferably, drive mechanism includes the inside connecting pipe of fixed connection at the montant, inside the connecting pipe extends to the base, the connecting pipe sets up with the chamber intercommunication of ventilating, the inside wall fixedly connected with air-breather plate of connecting pipe, a plurality of telescopic links of bottom fixedly connected with of air-breather plate, it is a plurality of the same piston piece of one end fixedly connected with of air-breather plate is kept away from to the telescopic link, the inside wall sliding connection of piston piece and connecting pipe, the lateral wall cover of telescopic link is equipped with first spring, the both ends of first spring respectively with piston piece and air-breather plate fixed connection.

Preferably, the trigger mechanism comprises a contact block slidably connected to an inner side wall of a connection pipe located in the base, and the contact block is connected to the inner side wall of the connection pipe through a second spring.

Preferably, the limiting mechanism comprises an installation cavity arranged at the top of the base, a sliding rod is fixedly connected to the inner side wall of the installation cavity, an L-shaped sliding plate is sleeved on the outer side wall of the sliding rod in a sliding mode, the sliding rod is communicated with the inside of the connecting pipe, one end of the contact block is located on the side face of the sliding plate, and the two workpieces are located at the bottoms of the fixed plate and the sliding plate respectively.

Preferably, the air injection mechanism includes the connecting rod of fixed connection in the montant side, the output fixedly connected with argon gas box of connecting rod, the feed inlet has been seted up at the top of argon gas box, the side intercommunication of argon gas box is provided with the air duct, the side fixedly connected with gag lever post of sliding plate, the gag lever post run through the air duct and with the inside sliding connection of air duct.

Preferably, the limiting rod is provided with an air outlet corresponding to the air duct.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the cooperation work between drive mechanism, trigger mechanism and the stop gear, make and ventilate the chamber in spun gas drive contact block extrusion sliding plate and remove, sliding plate and fixed plate support two work pieces and press the contact together like this, the effect of welding wire and sliding plate and fixed plate contact when making the welding is more obvious, and two traditional work pieces of effectual having avoided are freely placed, and the work piece exists to rock and makes welding effect not good, influences welding quality's the condition.

2. Through the cooperation between drive mechanism, trigger mechanism and the jet-propelled mechanism, when making the sliding plate remove, drive the spacing opening of stop lever to the air duct, during welding like this, the argon gas in the argon gas box can enter into two work piece welded position departments, protects two work piece welded position, has effectually avoided two work pieces to receive the condition that the soldered joint heats the oxidation, has guaranteed the quality of work piece, has stabilized the welding process of work piece.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent welding device for an industrial robot according to the present invention;

fig. 2 is a schematic structural diagram of a piston block of an intelligent welding device for an industrial robot, which is provided by the utility model;

fig. 3 is an enlarged view of a point a in fig. 1.

In the figure: the welding machine comprises a base 1, a vertical rod 2, a welding gun 3, a ventilation cavity 4, a welding joint 5, a connecting pipe 6, a workpiece 7, a sliding plate 8, a fixing plate 9, a connecting rod 10, an argon box 11, a mounting cavity 12, a sliding rod 13, a contact block 14, a ventilation plate 15, a telescopic rod 16, a piston block 17, a first spring 18, a second spring 19, a limiting rod 20, an air guide pipe 21 and an air outlet 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an intelligent welding set of industrial robot, includes base 1, the top fixedly connected with montant 2 of base 1, fixedly connected with welding gun 3 on montant 2, the chamber of ventilating 4 has been seted up to welding gun 3's inside, welding gun 3's side fixedly connected with soldered connection 5.

Be connected with drive mechanism and trigger mechanism on welding rifle 3, drive mechanism includes fixed connection at 2 inside connecting pipes 6 of montant, connecting pipe 6 extends to inside 1 of base, connecting pipe 6 sets up with 4 intercommunications in the chamber of ventilating, the inside wall fixedly connected with breather plate 15 of connecting pipe 6, a plurality of telescopic links 16 of bottom fixedly connected with of breather plate 15, the same piston block 17 of one end fixedly connected with of breather plate 15 is kept away from to a plurality of telescopic links 16, piston block 17 and the inside wall sliding connection of connecting pipe 6, the lateral wall cover of telescopic link 16 is equipped with first spring 18, the both ends of first spring 18 respectively with piston block 17 and breather plate 15 fixed connection, trigger mechanism includes contact piece 14 of sliding connection on the 6 inside walls of connecting pipe that are arranged in base 1, contact piece 14 is connected with the inside wall of connecting pipe 6 through second spring 19.

The top of the base 1 is fixedly connected with a fixed plate 9 which is arranged in an L shape, two workpieces 7 are placed at the top of the base 1, the base 1 is connected with a limiting mechanism and an air injection mechanism, the limiting mechanism comprises an installation cavity 12 which is arranged at the top of the base 1, the inner side wall of the installation cavity 12 is fixedly connected with a sliding rod 13, the outer side wall of the sliding rod 13 is sleeved with a sliding plate 8 which is arranged in an L shape in a sliding manner, the sliding rod 13 is communicated with the inside of the connecting pipe 6, one end of a contact block 14 is positioned on the side surface of the sliding plate 8, the two workpieces 7 are respectively positioned at the bottoms of the fixed plate 9 and the sliding plate 8, through the matching work between a transmission mechanism and a triggering mechanism, the gas sprayed from the ventilation cavity 4 drives the contact block 14 to extrude the sliding plate 8 to move, so that the sliding plate 8 and the fixed plate 9 abut against and contact the, the problem that welding quality is affected due to the fact that two traditional workpieces 7 are placed freely and shaking of the workpieces 7 causes poor welding effect is effectively solved, the air injection mechanism comprises a connecting rod 10 fixedly connected to the side face of a vertical rod 2, an output end of the connecting rod 10 is fixedly connected with an argon box 11, a feeding hole is formed in the top of the argon box 11, an air guide tube 21 is communicated with the side face of the argon box 11, a limiting rod 20 is fixedly connected to the side face of a sliding plate 8, the limiting rod 20 penetrates through the air guide tube 21 and is in sliding connection with the inside of the air guide tube 21, an air outlet 22 corresponding to the air guide tube 21 is formed in the limiting rod 20, through the matching work between a transmission mechanism and the air injection mechanism, the limiting rod 20 is driven to limit the air guide tube 21 to be opened while the sliding plate 8 moves, and in the welding process, argon in the argon, the welding positions of the two workpieces 7 are protected, the condition that the two workpieces 7 are heated and oxidized by the welding head 5 is effectively avoided, the quality of the workpieces 7 is guaranteed, and the welding process of the workpieces 7 is stabilized.

In the utility model, argon is filled in the argon box 11, two workpieces 7 are placed between the sliding plate 8 and the fixed plate 9, the upper and lower directions of the two workpieces 7 are limited through the sliding plate 8 and the fixed plate 9, one ends to be welded of the two workpieces 7 are enabled to be corresponding together, when the welding gun works, compressed gas flows in the ventilation cavity 4 inside the welding gun 3, the gas is discharged through the welding head 5 and is ignited, high temperature is generated to heat welding wires between the two workpieces 7, the welding wires are melted to weld the workpieces 7, meanwhile, the gas flowing in the ventilation cavity 4 flows onto the connecting pipe 6, the piston block 17 on the inner side wall of the connecting pipe 6 is correspondingly driven to slide, the gas in the connecting pipe 6 is extruded by the sliding piston block 17, the gas drives the contact block 14 to slide on the inner side wall of the connecting pipe 6, the sliding plate 8 is extruded by the movable contact block 14 to slide on the, the sliding plate 8 pushes the workpiece 7 corresponding to the sliding plate 8 to slide, so that the two workpieces 7 are close to each other and contact with each other during welding, and the welding is facilitated.

Meanwhile, the moving sliding plate 8 drives the limiting rod 20 on the sliding plate 8 to slide in the air guide tube 21 on the argon box 11 until the air outlet 22 on the limiting rod 20 corresponds to the air guide tube 21, at the moment, the gas in the argon box 11 flows out of the air guide tube 21 through the air outlet 22, argon is sprayed to the welding position of the two workpieces 7, and the quality of the fixing plate 9 is ensured by matching with the welding of the welding head 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent welding set of industrial robot, includes base (1), its characterized in that, top fixedly connected with montant (2) of base (1), fixedly connected with welding gun (3) on montant (2), ventilation cavity (4) have been seted up to the inside of welding gun (3), side fixedly connected with soldered connection (5) of welding gun (3), be connected with drive mechanism and trigger mechanism on welding gun (3), fixed plate (9) that the top fixedly connected with L of base (1) appears and sets up, two work pieces (7) have been placed at the top of base (1), be connected with stop gear and jet-propelled mechanism on base (1).

2. The intelligent welding device of industrial robot of claim 1, the transmission mechanism comprises a connecting pipe (6) fixedly connected inside the vertical rod (2), the connecting pipe (6) extends to the inside of the base (1), the connecting pipe (6) is communicated with the ventilation cavity (4), the inner side wall of the connecting pipe (6) is fixedly connected with a vent plate (15), the bottom of the vent plate (15) is fixedly connected with a plurality of telescopic rods (16), one end of each telescopic rod (16) far away from the vent plate (15) is fixedly connected with the same piston block (17), the piston block (17) is connected with the inner side wall of the connecting pipe (6) in a sliding way, the outer side wall of the telescopic rod (16) is sleeved with a first spring (18), and two ends of the first spring (18) are respectively and fixedly connected with the piston block (17) and the vent plate (15).

3. An industrial robot intelligent welding device according to claim 2, characterized in that the triggering mechanism comprises a contact block (14) slidably connected to the inner side wall of the connecting tube (6) in the base (1), the contact block (14) being connected to the inner side wall of the connecting tube (6) by a second spring (19).

4. The intelligent welding device of an industrial robot according to claim 3, wherein the limiting mechanism comprises a mounting cavity (12) arranged at the top of the base (1), a sliding rod (13) is fixedly connected to the inner side wall of the mounting cavity (12), a sliding plate (8) arranged in an L shape is slidably sleeved on the outer side wall of the sliding rod (13), the sliding rod (13) is communicated with the inside of the connecting pipe (6), one end of the contact block (14) is located on the side surface of the sliding plate (8), and the two workpieces (7) are respectively located at the bottoms of the fixed plate (9) and the sliding plate (8).

5. The intelligent welding device of an industrial robot according to claim 4, wherein the gas injection mechanism comprises a connecting rod (10) fixedly connected to the side surface of the vertical rod (2), an argon box (11) is fixedly connected to an output end of the connecting rod (10), a feed inlet is formed in the top of the argon box (11), a gas guide tube (21) is arranged on the side surface of the argon box (11) in a communicating mode, a limiting rod (20) is fixedly connected to the side surface of the sliding plate (8), and the limiting rod (20) penetrates through the gas guide tube (21) and is slidably connected with the inner portion of the gas guide tube (21).

6. The intelligent welding device of an industrial robot according to claim 5, characterized in that the limiting rod (20) is provided with an air outlet (22) corresponding to the air duct (21).