CN212823569U

CN212823569U - Double-arc double-wire gantry welding machine

Info

Publication number: CN212823569U
Application number: CN202020645652.1U
Authority: CN
Inventors: 车志涛
Original assignee: Songling Heavy Industry Liyang Co ltd
Current assignee: Songling Heavy Industry Liyang Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-03-30
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a double arc twin-wire planer-type welding machine, including metal portal frame, the fixed metal mount lower surface in metal portal frame top is provided with electric putter, and the fixed frame both sides of concave type that electric putter lower surface is connected install first servo motor and second servo motor, the inside powerful exhaust fan that is provided with of welding metal mesa of metal portal frame right side installation, and welding metal mesa lower surface is provided with the exhaust-gas treatment jar. The utility model discloses a set up exhaust-gas treatment jar, the metal horizontal pole, first soldered connection, the second soldered connection, circular hole site, T type metal pole, first active carbon filter screen and second active carbon filter screen have solved two fox double-wire gantry welding machines and if the soldered connection damages need stop the weldment work immediately at the in-process that uses, maintenance personal maintains, hinder welding efficiency and two fox double-wire gantry welding machines and can fill in the space at the waste gas that the welded in-process produced, influence the healthy problem of staff.

Description

Double-arc double-wire gantry welding machine

Technical Field

The utility model relates to a welding machine technical field especially relates to a double arc twin-wire planer-type welding machine.

Background

The welding is a process of connecting metal parts by using various fusible alloys, the melting point of soldering tin is lower than that of the welded materials, so that the parts can be welded through intermolecular contact on the surfaces of the parts under the condition of not being melted, a plurality of welding machines are used in the welding, the welding machines comprise a double-fox double-wire gantry welding machine, a gantry welding manipulator is mainly used for welding the outer longitudinal seam and the annular seam of a cylindrical workpiece in the manufacturing process of a pressure container, the gantry welding manipulator comprises a gantry operation frame, a traveling mechanism, a lifting mechanism, an operation platform, an operation machine electrical control system, a safety alarm device and the like, the welding machine has the characteristics of stable work, safety, reliability, simplicity in operation, strong applicability and the like, but if a welding head of a traditional double-fox double-wire gantry welding machine is damaged in the using process, the welding work needs to be stopped immediately, maintenance personnel maintain the whole welding efficiency is delayed, meanwhile, waste gas generated in the welding process of the traditional double-fox double-wire gantry welding machine can diffuse in the space, so that the environment is not protected enough, and the health of workers is influenced, so that improvement is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double arc twin-wire gantry welding machine, through setting up the exhaust-gas treatment jar, the metal horizontal pole, first soldered connection, the second soldered connection, circular hole site, T type metal pole, the external screw thread, the internal thread, metal baffle, a groove, first active carbon filter screen and second active carbon filter screen have solved double fox twin-wire gantry welding machine and have stopped weldment work immediately if the soldered connection damages the in-process that uses, maintenance personal maintains, hinder holistic welding efficiency and double fox twin-wire gantry welding machine and can fill in the space with the waste gas that produces at the welded in-process, not enough environmental protection, influence the healthy problem of staff.

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

the utility model relates to a double arc twin-wire planer-type welding machine, including metal portal frame, the fixed metal mount lower surface in metal portal frame top is provided with electric putter, and the fixed frame both sides of concave type that electric putter lower surface is connected install first servo motor and second servo motor, first servo motor and second servo motor trailing end connection have first ball and second ball, and first ball and second ball lower surface mounting have first welding machine and second welding machine, the inside powerful exhaust fan that is provided with of welding metal mesa of metal portal frame right side installation, and welding metal mesa lower surface is provided with the exhaust-gas treatment jar.

Preferably, a circular hole site is formed in the middle of the metal cross rod sleeved on the surface of the first welding machine, a groove is formed in the upper surface of a metal baffle fixed to the tail end of the first welding machine, and a first welding head and a second welding head are sequentially arranged on the lower surface of the metal cross rod.

Preferably, the side face of the round hole formed in the surface of the metal cross rod is provided with an internal thread, the side face of the T-shaped metal rod formed in the surface of the metal cross rod is fixedly provided with an external thread, the internal thread and the external thread are in threaded connection with each other, and the first welding head is connected with the first welding machine through a power line.

Preferably, powerful exhaust fan is connected with the exhaust-gas treatment jar through first gas transmission pipeline, and the through-hole has been seted up to welding metal mesa upper surface, the electric putter top is connected with power plug, T type metal pole tail end carries out the joint with the recess each other.

Preferably, exhaust-gas treatment jar right-hand member is connected with the second gas transmission pipeline, and has set gradually first active carbon filter screen and second active carbon filter screen in the middle of the exhaust-gas treatment jar, first active carbon filter screen tail end carries out the joint with concave type dog each other, the T type pull rod that exhaust-gas treatment jar upper surface set up runs through the rectangle opening, and is connected through fastening bolt between T type pull rod and the first active carbon filter screen.

Preferably, the first servo motor, the second servo motor, the first welding machine, the second welding machine, the powerful exhaust fan, the first welding head and the second welding head are electrically connected.

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

1. through setting up metal horizontal pole, first soldered connection, second soldered connection, circular hole site, T type metal pole, external screw thread, internal thread, metal baffle and recess so as to reach the function that need not stop welding immediately and maintain when soldered connection damages the utility model discloses well metal horizontal pole carries out the joint through circular hole site and first welding machine, the user stirs the metal horizontal pole, the metal horizontal pole is rotatory under the effect of circular hole site at this moment, like this when first soldered connection damages, directly rotate reserve second soldered connection to the position of first soldered connection, open the switch of second soldered connection and carry out work, just so need not stop the welding of whole production line and wait for the maintainer to maintain immediately, improve work efficiency greatly, the user rotates T type metal pole when rotating soldered connection to appointed position, internal thread and external screw thread carry out slow screw thread and go forward this moment, t type metal pole tail end and recess carry out the joint, fix the metal horizontal pole, prevent that the skew from appearing at welded in-process soldered joint, keep weldment work's stability.

2. Through arranging the powerful exhaust fan, the waste gas treatment tank, the first gas transmission pipeline, the first activated carbon filter screen, the second activated carbon filter screen, the concave check block, the rectangular opening, the T-shaped pull rod and the fastening bolt, the device can quickly absorb waste gas in the welding process and prevent the waste gas from spreading in the space to damage the body of a worker, the powerful exhaust fan works to suck the waste gas through the through hole in the welding process of the first welding head and the second welding head, the waste gas quickly enters the waste gas treatment tank through the first gas transmission pipeline, the waste gas is subjected to double-layer filtration through the first activated carbon filter screen and the second activated carbon filter screen, particles in the waste gas are absorbed and then discharged through the second gas transmission pipeline, a better working environment is created for the worker, when the first activated carbon filter screen and the second activated carbon filter screen are used for a long time, the user pulls T type pull rod with strength, and first active carbon filter screen is pulled out, screws off fastening bolt and can change first active carbon filter screen.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a structural view of the exhaust gas treatment tank of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below

1. A metal gantry; 2. a metal fixing frame; 3. an electric push rod; 4. a concave fixing frame; 5. a first servo motor; 6. a second servo motor; 7. a first ball screw; 8. a second ball screw; 9. a power plug; 10. a first welding machine; 11. a second welding machine; 12. welding a metal table top; 13. a through hole; 14. a powerful exhaust fan; 15. a waste gas treatment tank; 16. a first gas transmission pipeline; 17. a metal cross bar; 18. a first welding head; 19. a second welding head; 20. circular hole sites; 21. a power line; 22. a T-shaped metal rod; 23. an external thread; 24. an internal thread; 25. a metal baffle plate; 26. a groove; 27. a first activated carbon filter screen; 28. a second activated carbon filter screen; 29. a concave stop block; 30. a rectangular opening; 31. a T-shaped pull rod; 32. fastening a bolt; 33. a second gas transmission pipeline.

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, the utility model relates to a double-arc twin-wire gantry welding machine, which comprises a metal gantry 1, wherein the lower surface of a metal fixing frame 2 fixed at the top end of the metal gantry 1 is provided with an electric push rod 3, a first servo motor 5 and a second servo motor 6 are arranged at two sides of a concave fixing frame 4 connected with the lower surface of the electric push rod 3, the electric push rod 3 drives the concave fixing frame 4 to move up and down, the tail ends of the first servo motor 5 and the second servo motor 6 are connected with a first ball screw 7 and a second ball screw 8, the lower surfaces of the first ball screw 7 and the second ball screw 8 are provided with a first welding machine 10 and a second welding machine 11, the first servo motor 5 and the second servo motor 6 drive the first ball screw 7 and the second ball screw 8 to move linearly, and drive the first welding machine 10 and the second welding machine 11 to move horizontally in sequence, the inside powerful exhaust fan 14 that is provided with of welding metal mesa 12 of metal portal frame 1 right side installation, powerful exhaust fan 14 conveniently carries out quick absorption with the waste gas that the welding produced, and welding metal mesa 12 lower surface is provided with exhaust-gas treatment jar 15, circular hole site 20 has been seted up to the metal horizontal pole 17 intermediate position that first welding machine 10 surface cup jointed, such structural design makes things convenient for metal horizontal pole 17 to rotate on first welding machine 10 surface, with this drive first soldered connection 18 and the change of position of second soldered connection 19, and the metal baffle 25 upper surface of first welding machine 10 tail end fixing is seted up fluted 26, metal horizontal pole 17 lower surface has set gradually first soldered connection 18 and second soldered connection 19.

The side surface of a round hole formed in the surface of the metal cross rod 17 is provided with an internal thread 24, the side surface of a T-shaped metal rod 22 arranged on the surface of the metal cross rod 17 is fixed with an external thread 23, the internal thread 24 is in threaded connection with the external thread 23, the threaded progressive connection mode is convenient for clamping and fixing the tail end of the T-shaped metal rod 22 with a groove 26, so that the metal cross rod 17 is prevented from rotating randomly, a first welding head 18 is connected with a first welding machine 10 through a power line 21, a powerful exhaust fan 14 is connected with a waste gas treatment tank 15 through a first gas pipeline 16, the upper surface of a welding metal table 12 is provided with a through hole 13, the top end of an electric push rod 3 is connected with a power plug 9, the tail end of the T-shaped metal rod 22 is in clamped connection with the groove 26, the right end of the waste gas treatment tank 15 is connected with a second gas pipeline 33, and the, the double-layer filtering structure is convenient for absorbing the particles in the waste gas, the tail end of the first active carbon filtering net 27 is clamped with the concave block 29, the T-shaped pull rod 31 arranged on the upper surface of the waste gas treatment tank 15 penetrates through the rectangular opening 30, the T-shaped pull rod 31 is connected with the first activated carbon filter screen 27 through a fastening bolt 32, the T-shaped pull rod 31 is pulled out with force, the filter screen can be replaced by unscrewing the fastening bolt 32, and the first servo motor 5, the second servo motor 6, the first welding machine 10, the second welding machine 11, the powerful exhaust fan 14, the first welding head 18 and the second welding head 19 are electrically connected, so that the first servo motor 5, the second servo motor 6, the first welding machine 10, the second welding machine 11, the powerful exhaust fan 14, the first welding head 18 and the second welding head 19 are all the prior art and are not described in detail herein.

The working principle of the utility model is that when the utility model is used, a user inserts a power plug 9 into a socket, an electric push rod 3 drives a concave fixing frame 4 to move up and down, when the socket reaches a designated position, a first servo motor 5 and a second servo motor 6 drive a first ball screw 7 and a second ball screw 8 to move linearly, a first welding machine 10 and a second welding machine 11 move left and right to weld, when a first welding head 18 is damaged by long-time welding, the user rotates a T-shaped metal rod 22, an internal thread 24 and an external thread 23 are separated, the tail end of the T-shaped metal rod 22 is separated from a groove 26, at the moment, the user rotates a metal cross rod 17 to rotate a standby second welding head 19 to the position of the first welding head 18 and then screws the T-shaped metal rod 22 tightly, the switch of the second welding head 19 is opened, the second welding head 19 works immediately, the first welding head 18 is in the welding process, powerful exhaust fan 14 carries out work, waste gas passes through-hole 13 and is carried fast under powerful exhaust fan 14's effect, waste gas enters into exhaust-gas treatment jar 15 through first gas transmission pipeline 16 in, waste gas filters through first active carbon filter screen 27 and second active carbon filter screen 28 in proper order, gas through filtering passes through second gas transmission pipeline 33 and discharges, user pulling T type pull rod 31 after first active carbon filter screen 27 and second active carbon filter screen 28 use for a long time, T type pull rod 31 twists fastening bolt 32 down after pulling out, T type pull rod 31 breaks away from with first active carbon filter screen 27 and can change the filter screen.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a double arc twin wire planer-type welding machine, includes metal portal frame (1), its characterized in that: the metal portal frame is characterized in that the lower surface of a metal fixing frame (2) fixed to the top end of a metal portal frame (1) is provided with an electric push rod (3), a first servo motor (5) and a second servo motor (6) are installed on two sides of a concave fixing frame (4) connected to the lower surface of the electric push rod (3), tail ends of the first servo motor (5) and the second servo motor (6) are connected with a first ball screw (7) and a second ball screw (8), a first welding machine (10) and a second welding machine (11) are installed on the lower surfaces of the first ball screw (7) and the second ball screw (8), a powerful exhaust fan (14) is arranged inside a welding metal table top (12) installed on the right side of the metal portal frame (1), and a waste gas treatment tank (15) is arranged on the lower surface of the welding metal table.

2. The double-arc double-wire gantry welding machine according to claim 1, wherein a circular hole (20) is formed in the middle of a metal cross bar (17) sleeved on the surface of the first welding machine (10), a groove (26) is formed in the upper surface of a metal baffle (25) fixed to the tail end of the first welding machine (10), and a first welding head (18) and a second welding head (19) are sequentially arranged on the lower surface of the metal cross bar (17).

3. The double-arc double-wire gantry welding machine according to claim 2, wherein an internal thread (24) is arranged on the side of a round hole formed in the surface of the metal cross bar (17), an external thread (23) is fixed on the side of a T-shaped metal rod (22) arranged on the surface of the metal cross bar (17), the internal thread (24) and the external thread (23) are in threaded connection with each other, and the first welding head (18) is connected with the first welding machine (10) through a power line (21).

4. The double-arc double-wire gantry welding machine according to claim 3, wherein the powerful exhaust fan (14) is connected with the waste gas treatment tank (15) through a first gas transmission pipeline (16), a through hole (13) is formed in the upper surface of the welding metal table board (12), the top end of the electric push rod (3) is connected with a power plug (9), and the tail end of the T-shaped metal rod (22) is clamped with the groove (26) mutually.

5. The double-arc double-wire gantry welding machine according to claim 1, characterized in that a second gas transmission pipeline (33) is connected to the right end of the waste gas treatment tank (15), a first activated carbon filter screen (27) and a second activated carbon filter screen (28) are sequentially arranged in the middle of the waste gas treatment tank (15), the tail end of the first activated carbon filter screen (27) is clamped with the concave check block (29), a T-shaped pull rod (31) arranged on the upper surface of the waste gas treatment tank (15) penetrates through the rectangular opening (30), and the T-shaped pull rod (31) is connected with the first activated carbon filter screen (27) through a fastening bolt (32).

6. The double-arc double-wire gantry welding machine according to claim 1, wherein the first servo motor (5), the second servo motor (6), the first welding machine (10), the second welding machine (11), the powerful air blower (14), the first welding head (18) and the second welding head (19) are electrically connected.