CN111069820A

CN111069820A - Multifunctional welding machine

Info

Publication number: CN111069820A
Application number: CN201911231262.8A
Authority: CN
Inventors: 傅浩; 董俊杰; 余少龙; 蔡招仁
Original assignee: Wuhan Eide Technology Development Co Ltd
Current assignee: Wuhan Eide Technology Development Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-04-28

Abstract

The invention discloses a multifunctional welding machine which comprises an independent moving frame mechanism, a multi-angle welding mechanism, a platform circulating mechanism and a smoke suction mechanism, wherein longitudinal electromagnetic slide rails are symmetrically arranged between side frames, transverse slide rails are arranged below the longitudinal electromagnetic slide rails, the multi-angle welding mechanism is arranged below the transverse slide rails, rotary tables are symmetrically arranged on two sides of the side frames, a welding platform is arranged between the rotary tables, a second stepping motor is symmetrically arranged on one side of each rotary table, and smoke suction hoods are symmetrically arranged below the side frames through universal bamboo joint pipes; the multi-angle welding mechanism realizes synchronous or independent movement by matching the longitudinal electromagnetic slide rail with the transverse slide rail, is convenient for multi-point welding of special-shaped sections and regular sections, and the platform circulating mechanism enables feeding, welding and blanking to be carried out synchronously, so that the time for replacing the sections is saved, the production efficiency is increased, the smoke suction direction of the smoke suction hood can be adjusted by the universal bamboo joint pipe in the smoke suction mechanism, harmful gas generated by welding is prevented from being emitted, and the health of staff is ensured.

Description

Multifunctional welding machine

Technical Field

The invention relates to the technical field of welding devices, in particular to a multifunctional welding machine.

Background

The aluminum alloy section is a non-ferrous metal structural material which is most widely applied in industry, and is widely applied to the aspects of mechanical manufacture, transportation machinery, power machinery, aviation industry and the like, the airframe, the skin, the air compressor and the like of an airplane are often manufactured by aluminum alloy to reduce the dead weight, the welding of a steel plate material is replaced by the aluminum alloy, and the structural weight can be reduced by more than 50%;

the multifunctional welding machine is mainly characterized in that the section needs to be spliced and assembled into a needed structural shape after production, a welding machine needs to be used during splicing and assembling, most of the traditional welding machines are used for simultaneously welding a plurality of welding positions, however, the plurality of welding positions can only be transversely adjusted in distance, the longitudinal distance adjustment needs to manually move the section to ensure the continuation of welding, and the machine needs to be stopped to replace the section to be welded after the welding is completed, so that the production efficiency is greatly reduced, and harmful gas generated during welding can influence the body health of workers.

Disclosure of Invention

Aiming at the problems, the invention provides a multifunctional welding machine, which enables a multi-angle welding mechanism to realize synchronous or independent movement through matching a longitudinal electromagnetic slide rail with a transverse slide rail, is convenient for welding of multiple welding spots, is suitable for both special-shaped profiles and regular profiles, enables feeding, welding and blanking to be carried out synchronously through a platform circulating mechanism, saves the time for replacing the profiles, increases the production efficiency, can randomly adjust the smoke suction direction of a smoke suction hood through a universal bamboo joint pipe in the smoke suction mechanism, and avoids the emission of harmful gas generated by welding.

In order to solve the problems, the invention provides a multifunctional welding machine, which comprises an independent moving frame mechanism, a multi-angle welding mechanism, a platform circulating mechanism and a smoking mechanism, wherein the independent moving frame mechanism comprises side frames, longitudinal electromagnetic slide rails, transverse slide rails, threaded rods and a first motor, the longitudinal electromagnetic slide rails are symmetrically arranged between the side frames, the transverse slide rails are arranged below the longitudinal electromagnetic slide rails, the threaded rods and the first motor are arranged on the transverse slide rails, the multi-angle welding mechanism is arranged below the transverse slide rails, the platform circulating mechanism comprises fixed seats, rotary tables, rotating seats, welding platforms, a first stepping motor, an installation seat and a second stepping motor, the fixed seats are symmetrically arranged below the independent moving frame mechanism, the rotary tables are arranged on the fixed seats, the rotating seats are symmetrically arranged on the rotary tables, and the welding platforms are arranged between the rotating seats, fixing base one side is equipped with first step motor, carousel one side symmetry is equipped with mount pad and second step motor, smoking mechanism includes smoke absorption cover, otter board, universal bamboo joint pipe, fan and exhanst gas outlet, side bearer below symmetry is equipped with the smoke absorption cover, smoke absorption cover the place ahead is equipped with the otter board, the smoke absorption cover rear is equipped with universal bamboo joint pipe, be equipped with the fan in the universal bamboo joint pipe, universal bamboo joint pipe upper end is equipped with the exhanst gas outlet.

The further improvement lies in that: the multi-angle welding mechanism comprises a sliding block, a first air cylinder, a second motor bearing plate, a second motor, an angle adjusting seat, a second air cylinder, a hinged folding rod and a welding head, the sliding block is arranged below the transverse sliding rail, the first air cylinder and the second motor bearing plate are arranged below the sliding block, the second motor is arranged on the second motor bearing plate, the angle adjusting seat is arranged at the output end of the second motor, the second air cylinder is arranged below the angle adjusting seat, the hinged folding rod is arranged on the second air cylinder, and the welding head is arranged at the lower end of the cross-over folding rod.

The further improvement lies in that: the first cylinder symmetry is equipped with four groups, articulated folding rod upper end and lower extreme are articulated in with second cylinder upper end and lower extreme respectively, articulated folding rod lower extreme length is greater than upper end length.

The further improvement lies in that: the four sets of longitudinal electromagnetic sliding rails, the four sets of transverse sliding rails and the four-angle welding mechanism are arranged, two sets of longitudinal electromagnetic sliding rails are arranged in the middle of the side frame, and the two sets of longitudinal electromagnetic sliding rails are tightly attached.

The further improvement lies in that: the rotating seat and the second stepping motor are symmetrically provided with four groups, one end of the rotary table penetrates through the fixed seat to be in belt transmission with the first stepping motor, the second stepping motor is in transmission with the rotating seat through a gear, and the rotating angle of the second stepping motor is the same as that of the first stepping motor and the direction of the second stepping motor is opposite to that of the first stepping motor.

The further improvement lies in that: the two groups of smoke suction hoods are symmetrically arranged, openings of the two groups of smoke suction hoods are oppositely arranged, and the universal bamboo joint pipe is fixed above the longitudinal electromagnetic slide rail in the middle of the side frame.

The further improvement lies in that: the output end of the first motor is connected with the threaded rod, and the multi-angle welding mechanism slides on the transverse sliding rail through the threaded rod.

The invention has the beneficial effects that: the multi-angle welding mechanism realizes synchronous or independent movement by matching the longitudinal electromagnetic slide rail with the transverse slide rail, so that welding of multiple welding spots is facilitated, both special-shaped profiles and regular profiles are suitable, the platform circulating mechanism enables feeding, welding and discharging to be carried out synchronously, time for replacing the profiles is saved, production efficiency is increased, the smoke suction direction of the smoke suction hood can be adjusted at will through the universal bamboo joint pipe in the smoke suction mechanism, harmful gas emission generated by welding is avoided, and the health of staff is ensured.

Drawings

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

Fig. 2 is a top view of the present invention.

FIG. 3 is a schematic structural diagram of a multi-angle welding mechanism of the present invention.

Fig. 4 is a side cross-sectional view of the platform circulation mechanism of the present invention.

Wherein: 1. a side frame; 2. a longitudinal electromagnetic slide rail; 3. a transverse slide rail; 4. a threaded rod; 5. a first motor; 6. a fixed seat; 7. a turntable; 8. a rotating seat; 9. welding a platform; 10. a first stepper motor; 11. a mounting seat; 12. a second stepping motor; 13. a smoke suction hood; 14. a screen plate; 15. a universal bamboo joint pipe; 16. a fan; 17. a flue gas outlet; 18. a slider; 19. a first cylinder; 20. a second motor bearing plate; 21. a second motor; 22. an angle adjusting seat; 23. a second cylinder; 24. a hinged folding bar; 25. and (5) welding a head.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to the drawings of fig. 1, 2, 3 and 4, the embodiment provides a multifunctional welding machine, which comprises an independent moving frame mechanism, a multi-angle welding mechanism, a platform circulating mechanism and a smoking mechanism, wherein the independent moving frame mechanism comprises side frames 1, longitudinal electromagnetic slide rails 2, transverse slide rails 3, a threaded rod 4 and a first motor 5, the longitudinal electromagnetic slide rails 2 are symmetrically arranged between the side frames 1, the transverse slide rails 3 are arranged below the longitudinal electromagnetic slide rails 2, the threaded rod 4 and the first motor 5 are arranged on the transverse slide rails 3, the multi-angle welding mechanism is arranged below the transverse slide rails 3, the platform circulating mechanism comprises a fixed seat 6, a rotary table 7, a rotary seat 8, a welding platform 9, a first stepping motor 10, a mounting seat 11 and a second stepping motor 12, the fixed seat 6 is symmetrically arranged below the independent moving frame mechanism, the rotary table 7 is arranged on the fixed seat 6, the symmetry is equipped with and rotates seat 8 on carousel 7, it is equipped with welded platform 9 to rotate between the

seat

8, 6 one side of fixing base is equipped with

first step motor

10, 7 one side symmetry of carousel is equipped with mount pad 11 and second step motor 12, smoking mechanism includes smoke suction hood 13, otter board 14, universal bamboo joint pipe 15, fan 16 and exhanst gas outlet 17, side frame 1 below symmetry is equipped with smoke suction hood 13, smoke suction hood 13 the place ahead is equipped with otter board 14, smoke suction hood 13 rear is equipped with universal bamboo joint pipe 15, be equipped with fan 16 in the universal bamboo joint pipe 15, universal bamboo joint pipe 15 upper end is equipped with exhanst gas outlet 17, first motor 5 model is Y90S-2, first step motor 10 and second step motor 12 model are BS57HB 41-02.

The multi-angle welding mechanism comprises a sliding block 18, a first air cylinder 19, a second motor bearing plate 20, a second motor 21, an angle adjusting seat 22, a second air cylinder 23, a hinged folding rod 24 and a welding head 25, the sliding block 18 is arranged below the transverse sliding rail 3, the first air cylinder 19 and the second motor bearing plate 20 are arranged below the sliding block 18, the second motor 21 is arranged on the second motor bearing plate 20, the angle adjusting seat 22 is arranged at the output end of the second motor 21, the second air cylinder 23 is arranged below the angle adjusting seat 22, the hinged folding rod 24 is arranged on the second air cylinder 23, the welding head 25 is arranged at the lower end of the cross folding rod 24, and the model of the second motor 21 is Y90S-2.

Four groups of first air cylinders 19 are symmetrically arranged, the upper ends and the lower ends of the hinged folding rods 24 are hinged with the upper ends and the lower ends of the second air cylinders 23 respectively, the length of the lower ends of the hinged folding rods 24 is larger than that of the upper ends, the hinged folding rods 24 can be bent and folded by the contraction of the second air cylinders 23, welding joints 25 at the lower ends of the hinged folding rods 24 are inclined by a certain angle, and the effect of welding multiple surfaces at one time is achieved.

The vertical electromagnetic slide rails 2, the horizontal slide rails 2 and the multi-angle welding mechanisms are provided with four groups, the middle of the side frame 1 is provided with two groups of vertical electromagnetic slide rails 2, and the two groups of vertical electromagnetic slide rails 2 are tightly attached, so that the multi-group multi-angle welding mechanisms can move synchronously or independently, and the application range of the device is enlarged.

Rotate seat 8 and second step motor 12 symmetry and be equipped with four groups, fixing base 6 is passed through belt drive with first step motor 10 to carousel 7 one end, second step motor 12 passes through gear and rotates the transmission of seat 8, second step motor 12 turned angle is the same with first step motor 10 turned angle and opposite direction, and the rotation through second step motor 12 makes welded platform 9 be in the horizontality along with the rotation of carousel 7 all the time.

The smoke suction hood 13 symmetry is equipped with two sets ofly, two sets of the smoke suction hood 13 opening sets up relatively, universal bamboo joint pipe 15 is fixed in 2 tops of vertical electromagnetism slide rail at side bearer 1 middle part, moves the 13 opening directions of smoke suction hood that can adjust at will through breaking off with the fingers and thumb of universal bamboo joint pipe 15, thoroughly absorbs the flue gas that the welding produced, 5 output of first motor are connected with threaded rod 4, multi-angle welding mechanism passes through threaded rod 4 and slides on horizontal slide rail 3.

According to the invention, the multi-angle welding mechanism realizes synchronous or independent movement by matching the longitudinal electromagnetic slide rail 2 with the transverse slide rail 3, so that welding of multiple welding points is facilitated, both special-shaped profiles and regular profiles are suitable, the platform circulation mechanism enables feeding, welding and blanking to be carried out synchronously, the time for replacing the profiles is saved, the production efficiency is increased, the smoking direction of the smoking cover 13 can be adjusted at will through the universal bamboo joint pipe 15 in the smoking mechanism, harmful gas emission generated by welding is avoided, and the health of staff is ensured.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multifunctional welding machine which characterized in that: the automatic smoke sucking machine comprises an independent moving frame mechanism, a multi-angle welding mechanism, a platform circulating mechanism and a smoke sucking mechanism, wherein the independent moving frame mechanism comprises side frames (1), longitudinal electromagnetic sliding rails (2), transverse sliding rails (3), threaded rods (4) and first motors (5), the longitudinal electromagnetic sliding rails (2) are symmetrically arranged between the side frames (1), the transverse sliding rails (3) are arranged below the longitudinal electromagnetic sliding rails (2), the threaded rods (4) and the first motors (5) are arranged on the transverse sliding rails (3), the multi-angle welding mechanism is arranged below the transverse sliding rails (3), the platform circulating mechanism comprises a fixed seat (6), a rotary table (7), a rotary seat (8), a welding platform (9), a first step motor (10), a mounting seat (11) and a second step motor (12), the fixed seat (6) is symmetrically arranged below the independent moving frame mechanism, be equipped with carousel (7) on fixing base (6), the symmetry is equipped with rotation seat (8) on carousel (7), it is equipped with welded platform (9) to rotate between seat (8), fixing base (6) one side is equipped with first step motor (10), carousel (7) one side symmetry is equipped with mount pad (11) and second step motor (12), smoking mechanism includes smoke suction hood (13), otter board (14), universal bamboo joint pipe (15), fan (16) and exhanst gas outlet (17), side bearer (1) below symmetry is equipped with smoke suction hood (13), smoke suction hood (13) the place ahead is equipped with otter board (14), smoke suction hood (13) rear is equipped with universal bamboo joint pipe (15), be equipped with fan (16) in universal bamboo joint pipe (15), universal bamboo joint pipe (15) upper end is equipped with exhanst gas outlet (17).

2. The utility welding machine of claim 1, characterized in that: the multi-angle welding mechanism comprises a sliding block (18), a first air cylinder (19), a second motor bearing plate (20), a second motor (21), an angle adjusting seat (22), a second air cylinder (23), an articulated folding rod (24) and a welding head (25), wherein the sliding block (18) is arranged below the transverse sliding rail (3), the first air cylinder (19) and the second motor bearing plate (20) are arranged below the sliding block (18), the second motor (21) is arranged on the second motor bearing plate (20), the angle adjusting seat (22) is arranged at the output end of the second motor (21), the second air cylinder (23) is arranged below the angle adjusting seat (22), the articulated folding rod (24) is arranged on the second air cylinder (23), and the welding head (25) is arranged at the lower end of the handover folding rod (24).

3. The utility welder of claim 2, characterized in that: first cylinder (19) symmetry is equipped with four groups, articulated folding rod (24) upper end and lower extreme are articulated in with second cylinder (23) upper end and lower extreme respectively, articulated folding rod (24) lower extreme length is greater than upper end length.

4. The utility welding machine of claim 1, characterized in that: the four sets of the longitudinal electromagnetic sliding rails (2), the transverse sliding rails (2) and the multi-angle welding mechanism are arranged, two sets of the longitudinal electromagnetic sliding rails (2) are arranged in the middle of the side frame (1), and the two sets of the longitudinal electromagnetic sliding rails (2) are tightly attached.

5. The utility welding machine of claim 1, characterized in that: rotate seat (8) and second step motor (12) symmetry and be equipped with four groups, fixing base (6) and first step motor (10) are passed through belt transmission to carousel (7) one end, second step motor (12) pass through the gear and rotate seat (8) transmission, second step motor (12) turned angle is the same with first step motor (10) turned angle and opposite direction.

6. The utility welding machine of claim 1, characterized in that: the exhaust hood is characterized in that the exhaust hood (13) is symmetrically provided with two groups, the openings of the exhaust hood (13) are oppositely arranged, and the universal bamboo joint pipe (15) is fixed above the longitudinal electromagnetic sliding rail (2) in the middle of the side frame (1).

7. The utility welding machine of claim 1, characterized in that: the output end of the first motor (5) is connected with the threaded rod (4), and the multi-angle welding mechanism slides on the transverse sliding rail (3) through the threaded rod (4).