A multi-wire arc welding manufacturing device

Abstract

The present application relates to the field of arc welding, and in particular to a multi-wire arc additive manufacturing device. In view of the shortcomings of the prior art that the harmful gases generated when the welding gun is working cannot be processed, which will cause harm to the body after long-term work, and the position of the processed object cannot be adjusted, affecting the processing efficiency, and the speed of conveying the welding wire cannot be adjusted, the following scheme is proposed, which includes a shell with a slide groove on the top; a main connecting plate, fixedly connected to the top of the shell; a positioning block, fixedly connected to the top of the main connecting plate; a first mechanical arm, fixedly connected to the top of the positioning block; a second mechanical arm, rotatably connected to one end of the first mechanical arm; a connecting end, fixedly connected to one side of the second mechanical arm; the present application can adjust the speed of welding wire conveying, can process the harmful gases generated when the welding gun is working, and can adjust the position of the processed object according to the situation.

Description

Technical Field

[0001] The present application relates to the field of arc welding, and in particular to a multi-wire arc welding manufacturing device. Background Art

[0002] Metal additive manufacturing technology has become one of the key technologies for the future development of the manufacturing industry. Metal fuse additive manufacturing is divided into three forms according to the energy source: laser fuse additive manufacturing, electron beam fuse additive manufacturing and arc fuse additive manufacturing. Laser fuse additive manufacturing and electron beam fuse additive manufacturing are restricted in industrial applications due to their low forming efficiency. Arc fuse additive manufacturing technology is increasingly used in the fields of automobiles, ships, aerospace, etc. due to its high material utilization, high deposition rate, short production cycle, low equipment cost and suitability for the manufacture of medium and low complexity metal parts.

[0003] The patent document with publication number CN111347132A discloses a multi-wire TIG arc welding manufacturing device, which includes a TIG welding gun and a multi-wire feeding clamping mechanism installed on the TIG welding gun through a fixing member, wherein the multi-wire feeding clamping mechanism includes a height adjustment member, a horizontal angle adjustment member and at least two wire feeding nozzles, wherein: the horizontal angle adjustment member is installed on the fixing member through a second bolt, and its angle in the horizontal direction can be adjusted; the height adjustment member is installed on the horizontal angle adjustment member through a third bolt, and its angle in the vertical direction can be adjusted; the two wire feeding nozzles are installed on the height adjustment member through screws, and are used to straighten the welding wire and adjust the feeding angle and position of the welding wire. The device has a simple structure, is easy to use and adjust, and can feed multiple welding wires of different types and sizes into the molten pool at different wire filling speeds, realizing multi-wire feeding additive manufacturing.

[0004] The patent document with the publication number CN112475539A discloses a multi-wire metal arc fuse additive manufacturing device, including a device body, the device body including a main fuse, multiple welding guns and multiple wire feed tubes; the main fuse includes a main melting chamber with openings at both ends, the main melting chamber is composed of a first cavity and a second cavity connected in one piece; a guide channel is provided on the second cavity; a plurality of welding gun ports are provided on the side wall of the first cavity, welding guns can be detachably installed through the welding gun ports, so that the nozzles of multiple welding guns act on one point; a plurality of wire feed ports are provided on the side wall of the second cavity, wire feed tubes can be detachably installed through the wire feed ports, welding wires are sleeved through the wire feed tubes, so that the extension direction of the welding wires intersects at the nozzle action point of the welding gun for fusing, and the generated metal liquid flows out along the guide channel. The invention has a simple structure, is easy to operate and replace, and can reduce the production cycle of arc fuse parts on the basis of ensuring the forming accuracy of parts and meeting the performance requirements of parts.

[0005] However, the above-mentioned multi-wire arc welding manufacturing device is unable to process the harmful gases generated when the welding gun is working. After working for a long time, it will cause harm to the body. It is also unable to adjust the position of the processed object, affecting the processing efficiency, and it is unable to adjust the speed of conveying the welding wire. Therefore, we propose a multi-wire arc welding device to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art that the harmful gases generated when the welding gun is working cannot be processed, which will cause harm to the body after long-term work, and the position of the processed object cannot be adjusted, affecting the processing efficiency, and the speed of conveying the welding wire cannot be adjusted, and a multi-wire arc welding manufacturing device is proposed.

[0007] The multi-wire arc welding manufacturing device provided in this application adopts the following technical solution:

[0008] A multi-wire arc welding manufacturing device, comprising:

[0009] The shell has a slide groove on the top;

[0010] A main connecting plate, fixedly connected to the top of the shell;

[0011] A positioning block, fixedly connected to the top of the main connecting plate;

[0012] A first mechanical arm, fixedly connected to the top of the positioning block;

[0013] A second mechanical arm, rotatably connected to one end of the first mechanical arm;

[0014] A connecting end, fixedly connected to one side of the second mechanical arm;

[0015] A connecting rod rotatably connected to one side of the connecting end;

[0016] A connecting frame, fixedly connected to one end of the connecting rod;

[0017] A welding mechanism is fixedly connected to the top of the connecting frame; the welding mechanism includes a main fixed box fixedly connected to the top of the connecting frame, and the interior of the main fixed box is fixedly connected to a heat-resistant block, and the interior of the main fixed box is fixedly connected to a welding gun, and the bottom of the welding gun is fixedly connected to a tungsten electrode, the exterior of the shell is fixedly connected to a transmission box, and the exterior of the transmission box is fixedly connected to a rotating motor, and the bottom of the shell is fixedly connected to two fixed plates, and the bottom of the shell is fixedly connected to a storage box, and the interior of the fixed plate is fixedly connected to six support rods, and the bottom of the support rod is fixedly connected to a pad, and the interior of the shell is fixedly connected to a sliding rod, the interior of the shell is connected to a bottom plate, the sliding rod and the bottom plate are slidably connected, and the interior of the shell is rotatably connected to two main screws, and both main screws are threaded A main screw block is connected, and the two main screw blocks are fixedly connected to the bottom plate, and the transmission box is rotatably connected to two main rotating rods inside, and the two main screws are fixedly connected to the two main rotating rods respectively, the output end of the rotating motor is fixedly connected to one of the two main screws, and a guide block is fixedly connected to the inside of the shell, and two fixed blocks are fixedly connected to the top of the bottom plate, and one side of the two fixed blocks is rotatably connected to a transmission rod, and one end of the two transmission rods is fixedly connected to the same workbench, the outside of the workbench is fixedly connected to two stabilizing blocks, and the two stabilizing blocks are rotatably connected to the same cover plate, and the bottom of the workbench is fixedly connected to an inclined block, and the inclined block cooperates with the guide block, and the top of the shell is fixedly connected to the main connecting plate, and the top of the main connecting plate is connected to a positioning block.

[0018] Furthermore, the top of the welding gun is fixedly connected to a wire harness box, and one side of the connecting frame is fixedly connected to a support plate, and the top of the support plate is fixedly connected to a wire feeding box.

[0019] Furthermore, one end of the two main rotating rods is fixedly connected to a main sprocket, and the two main sprockets are transmission-connected to the same main chain.

[0020] Furthermore, the outside of the wire feeding box is fixedly connected to a transfer box, and the outside of the transfer box is fixedly connected to a drive motor, and the inside of the wire feeding box is rotatably connected to two main transfer rods, and one end of the two main transfer rods is respectively connected to a first coil and a second coil, and the inside of the transfer box is rotatably connected to a secondary rotating rod, and the inside of the transfer box is rotatably connected to a secondary rotating shaft, and the output end of the drive motor is fixedly connected to the secondary rotating rod, and an opening is provided at one end of the connecting frame, and the bottom of the connecting frame is fixedly connected to a main connecting block.

[0021] Furthermore, the secondary rotating shaft and the secondary rotating rod are respectively fixedly connected to the two main transmission rods, and the outside of the transmission box is movably connected with a pressing rod, the pressing rod is connected to the secondary rotating shaft, and one end of the secondary rotating shaft is fixedly connected with a clamping block, and one of the two main transmission rods is provided with a clamping block inside, and the clamping block and the clamping block cooperate with each other, and the bottom of the connecting frame is fixedly connected with a processing box, and one side of the processing box is fixedly connected with a purification box, and one end of the purification box is fixedly connected with an air outlet pipe, and the inside of the purification box is fixedly connected with an adsorption plate, and the inside of the main connecting block is rotatably connected with a straight block, and the bottom of the straight block is fixedly connected with the secondary connecting plate.

[0022] The cam is an angular transmission element which is fixedly connected to the wheel hub of the vehicle frame, and the cam is connected to the transmission gear of the vehicle frame by a toothed connection.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When the position of the object needs to be adjusted, the rotating motor is started, and the output end of the rotating motor drives the corresponding main rotating rod to rotate, and the main rotating rod drives the main sprocket to rotate, and the main sprocket drives another main sprocket to rotate through the main chain, so that the main rotating rod rotates, and the main rotating rod drives the main screw to rotate, and the main screw drives the main screw block to rotate, but the main screw block cannot rotate due to the limitation of the shell, so the main screw block moves along the thread direction of the main screw, so that the bottom plate moves, and the bottom plate drives the workbench to move, so that the workbench is moved to the specified position, so as to facilitate welding;

[0025] 2. When it is necessary to deal with the harmful gas generated when the welding gun is working, start the drive motor. When the output end of the drive motor drives the main transmission rod to rotate, it also drives the third transmission rod to rotate. The third transmission rod drives the first sprocket to rotate. The first sprocket drives the first chain transmission, so that the first transmission rod on the other first sprocket rotates. The first transmission rod drives the fan blades to rotate. The rotation of the fan blades generates wind force, thereby absorbing the harmful gas generated when the welding gun is working, and then blowing it to the purification box for purification, so as to avoid harm to personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of a mechanical arm of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0028] Figure 3 It is a three-dimensional structural schematic diagram of a partial structure of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0029] Figure 4 This is a schematic diagram of the internal three-dimensional structure of a transmission box of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0030] Figure 5 It is a three-dimensional structural schematic diagram of a workbench structure of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0031] Figure 6 It is a three-dimensional structural schematic diagram of the connecting frame structure of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0032] Figure 7 It is a three-dimensional structural schematic diagram of a processing box part structure of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0033] Figure 8 It is a three-dimensional structural schematic diagram of a main transmission rod connection structure of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0034] Fig. 9 It is a three-dimensional structural schematic diagram of a connection structure of a processing box and a purification box of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0035] Fig.10 It is a three-dimensional structural schematic diagram of a clamping block and a clamping block structure of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0036] Fig.11 It is a schematic diagram of the three-dimensional structure of the first sprocket of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0037] Fig.12 It is a three-dimensional structural schematic diagram of a secondary connecting plate structure of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0038] Fig.13 It is a three-dimensional structural schematic diagram of a wire feeding pipe part structure of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0039] Fig.14 It is a three-dimensional structural schematic diagram of a wire feeding wheel part structure of a multi-wire arc welding manufacturing device in Example 1 of the present application;

[0040] Fig.15 A multi-wire arc welding manufacturing device in the first embodiment of the present application Figure 5 Schematic diagram of the three-dimensional structure of the enlarged structure in part A;

[0041] Figure numerals: 1, housing; 2, transmission box; 3, rotating motor; 4, fixing plate; 5, storage box; 6, support rod; 7, pad; 8, guide block; 9, main connecting plate; 10, positioning block; 11, main screw; 12, main screw block; 13, slide rod; 14, bottom plate; 15, workbench; 16, first mechanical arm; 17, second mechanical arm; 18, connecting end; 19, connecting rod; 20, connecting frame; 21, main fixed box; 22, heat-resistant block; 23, wire harness box; 24, welding gun; 25, tungsten electrode; 26, main rotating rod; 27, main sprocket; 28, main chain; 29, inclined block; 30, fixed block; 31, transmission rod; 32, stabilizing block; 33, cover plate; 34, support plate; 35, wire feeding box; 36, transmission box; 37, driving motor; 38, push rod; 39, main transmission rod; 40, first coil; 41, processing box; 42, air intake net; 43, first transmission rod; 44, fan blade; 45, second coil; 46, auxiliary rotating rod; 47, auxiliary rotating shaft; 48, main large gear; 49, auxiliary small gear; 50, main small gear; 51, auxiliary gear; 52, purification box; 53, first sprocket; 54, third transmission rod; 55, first chain; 56, opening; 57, main connecting block; 58, clamping block; 59, clamping block; 60, air outlet pipe; 61, straight block; 62, auxiliary connecting plate; 63, wire feeding pipe; 64, rotating rod; 65, second sprocket; 66, main gear; 67, wire feeding wheel. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Embodiment 1

[0043] Reference Figure 1-Figure 15 , a multi-wire arc welding manufacturing device, comprising:

[0044] The housing 1 has a slide groove on the top;

[0045] A main connecting plate 9, fixedly connected to the top of the housing 1;

[0046] A positioning block 10 is fixedly connected to the top of the main connecting plate 9;

[0047] The first mechanical arm 16 is fixedly connected to the top of the positioning block 10;

[0048] The second mechanical arm 17 is rotatably connected to one end of the first mechanical arm 16;

[0049] A connecting end 18 is fixedly connected to one side of the second mechanical arm 17;

[0050] A connecting rod 19 is rotatably connected to one side of the connecting end 18;

[0051] A connecting frame 20, fixedly connected to one end of the connecting rod 19;

[0052] The welding mechanism is fixedly connected to the top of the connecting frame 20; the welding mechanism includes a main fixed box 21 fixedly connected to the top of the connecting frame 20, and the interior of the main fixed box 21 is fixedly connected with a heat-resistant block 22, and the interior of the main fixed box 21 is fixedly connected with a welding gun 24, and the bottom of the welding gun 24 is fixedly connected with a tungsten electrode 25, the exterior of the shell 1 is fixedly connected with a transmission box 2, and the exterior of the transmission box 2 is fixedly connected with a rotating motor 3, and the bottom of the shell 1 is fixedly connected with two fixed plates 4, and the bottom of the shell 1 is fixedly connected with a storage box 5, and the interior of the fixed plate 4 is fixedly connected to six support rods 6, and the bottom of the support rod 6 is fixedly connected with a pad 7, and the interior of the shell 1 is fixedly connected with a sliding rod 13, the interior of the shell 1 is connected with a bottom plate 14, the sliding rod 13 and the bottom plate 14 are slidably connected, and the interior of the shell 1 is rotatably connected with two main screws 11, and the two main screws 11 are threadedly connected with main screw blocks 12, and the two main screw blocks 12 are fixedly connected to the bottom plate 14, and the interior of the transmission box 2 is rotatably connected to the two main rotating rods 26, the two main screws 11 are respectively fixedly connected to the two main rotating rods 26, the output end of the rotating motor 3 is fixedly connected to one of the two main screws 11, and the interior of the shell 1 is fixedly connected with a guide block 8, and the top of the bottom plate 14 is fixedly connected to two fixed blocks 30, and one side of the two fixed blocks 30 is rotatably connected to a transmission rod 31, and one end of the two transmission rods 31 is fixedly connected to the same workbench 15, the outside of the workbench 15 is fixedly connected to two stabilizing blocks 32, and the two stabilizing blocks 32 are rotatably connected to the same cover plate 33, and the bottom of the workbench 15 is fixedly connected to an inclined block 29, and the inclined block 29 cooperates with the guide block 8, and the top of the shell 1 is fixedly connected to a main connecting plate 9, and the top of the main connecting plate 9 is connected to a positioning block 10.

[0053] Specifically, the top of the welding gun 24 is fixedly connected to the wire harness box 23 , and one side of the connecting frame 20 is fixedly connected to the support plate 34 , and the top of the support plate 34 is fixedly connected to the wire feeding box 35 .

[0054] Specifically, one end of the two main rotating rods 26 is fixedly connected to a main sprocket 27 , and the two main sprockets 27 are transmission-connected to the same main chain 28 .

[0055] Specifically, the outside of the wire feeding box 35 is fixedly connected to the transfer box 36, and the outside of the transfer box 36 is fixedly connected to the drive motor 37, and the inside of the wire feeding box 35 is rotatably connected to two main transfer rods 39, and one end of the two main transfer rods 39 is respectively connected to the first coil 40 and the second coil 45, and the inside of the transfer box 36 is rotatably connected to the secondary rotating rod 46, and the inside of the transfer box 36 is rotatably connected to the secondary rotating shaft 47, and the output end of the drive motor 37 is fixedly connected to the secondary rotating rod 46, and an opening 56 is opened at one end of the connecting frame 20, and the bottom of the connecting frame 20 is fixedly connected to the main connecting block 57.

[0056] Specifically, the secondary rotating shaft 47 and the secondary rotating rod 46 are respectively fixedly connected to the two main transmission rods 39, and the outside of the transmission box 36 is movably connected with a push rod 38, the push rod 38 is connected to the secondary rotating shaft 47, and one end of the secondary rotating shaft 47 is fixedly connected with a clamping block 59, and one of the two main transmission rods 39 is provided with a clamping block 58 inside, and the clamping block 58 cooperates with the clamping block 59, and the bottom of the connecting frame 20 is fixedly connected with a processing box 41, and one side of the processing box 41 is fixedly connected with a purification box 52, and one end of the purification box 52 is fixedly connected with an air outlet pipe 60, and the inside of the purification box 52 is fixedly connected with an adsorption plate, and the inside of the main connecting block 57 is rotatably connected with a straight block 61, and the bottom of the straight block 61 is fixedly connected with a secondary connecting plate 62.

[0057] Specifically, the bottom of the processing box 41 is fixedly connected to the air intake net 42, and the inside of the processing box 41 is rotatably connected to the first transmission rod 43, and one end of the first transmission rod 43 is fixedly connected to the fan blade 44, and one end of the auxiliary rotating rod 46 is fixedly connected to the main large gear 48, and one end of the auxiliary rotating rod 46 is fixedly connected to the main small gear 50, and one end of the auxiliary rotating shaft 47 is fixedly connected to the auxiliary small gear 49, and one end of the auxiliary rotating shaft 47 is fixedly connected to the auxiliary large gear 51, and one end of one of the two main transmission rods 39 is fixedly connected to the third transmission rod 54, and one end of the third transmission rod 54 and the first transmission rod 43 are fixedly connected. A first sprocket 53 is connected, and the two first sprockets 53 are transmission-connected with the same first chain 55, and wire feeding tubes 63 are fixedly connected to both sides of the auxiliary connecting plate 62, and two rotating rods 64 are internally rotatably connected to one end of the wire feeding tube 63, and one of the two rotating rods 64 and one end of the first transmission rod 43 are fixedly connected to the second sprocket 65, and the two second sprockets 65 are transmission-connected with the same second chain, and one end of the two rotating rods 64 is fixedly connected to a main gear 66, and the two main gears 66 are meshed, and one end of the two rotating rods 64 is fixedly connected to a wire feeding wheel 67.

[0058] The implementation principle of a multi-wire arc welding manufacturing device in the embodiment of the present application is as follows: when the device needs to be used, the object is first placed on the workbench 15, and then one end of the welding wire is inserted into the wire feeding tube 63. When the position of the object needs to be adjusted, the rotating motor 3 is started, and the output end of the rotating motor 3 drives the corresponding main rotating rod 26 to rotate, and the main rotating rod 26 drives the main sprocket 27 to rotate, and the main sprocket 27 drives another main sprocket 27 to rotate through the main chain 28, so that the main rotating rod 26 rotates, the main rotating rod 26 drives the main screw 11 to rotate, and the main screw 11 drives the main screw block 12 rotates, but the main screw block 12 is restricted by the housing 1 and cannot rotate. Therefore, the main screw block 12 moves along the thread direction of the main screw rod 11, so that the bottom plate 14 moves, and the bottom plate 14 drives the workbench 15 to move, so that the workbench 15 moves to a specified position. When welding is required, the first mechanical arm 16 and the second mechanical arm 17 cooperate to drive the welding gun 24 to move to a specified position, and then the drive motor 37 is started. The output end of the drive motor 37 drives the auxiliary rotating rod 46 to rotate, and the auxiliary rotating rod 46 drives the main large gear 48 to rotate, and the main large gear 48 The main transmission rod 39 at one end of the secondary pinion 51 is driven to rotate by meshing, and the main transmission rod 39 drives the second coil 45 and the first coil 40 to rotate, so that the welding wire on the coil is loosened, and when the main transmission rod 39 is driven to rotate, the third transmission rod 54 is also driven to rotate, and the third transmission rod 54 drives the first sprocket 53 to rotate, and the first sprocket 53 drives the first chain 55 to transmit, so that the first transmission rod 43 on the other first sprocket 53 is rotated, and the first transmission rod 43 drives the fan blade 44 to rotate, and the rotation of the fan blade 44 generates wind force, so that the harmful gas generated when the welding gun 24 is working is driven away. The liquid is sucked by the body and then blown to the purification box 52 for purification by the purification box 52 to avoid harm to personnel. When the first transmission rod 43 drives the fan blade 44 to rotate, the first transmission rod 43 also drives the second sprocket 65 to rotate. The second sprocket 65 drives the rotating rod 64 on another second sprocket 65 to rotate through the second chain. The rotating rod 64 drives the main gear 66 to rotate. The two main gears 66 are meshed, so that the wire feeding wheels 67 on the two rotating rods 64 rotate to transport the welding wire. The welding wire is transported to the specified position through the wire feeding tube 63 to perform welding. Embodiment 2

[0059] The difference between this embodiment and the first embodiment is that an air blowing pipe is fixedly connected to the bottom of the connecting frame 20, and an air pump is fixedly connected to the top of the air blowing pipe. When the welding gun 24 completes the work, the air pump is started, the air pump inhales air, and then blows the air out through the air blowing pipe, thereby cooling the welding gun 24. Embodiment 3

[0060] The difference between this embodiment and the first embodiment is that a bidirectional threaded column is rotatably connected inside the workbench 15, and both ends of the bidirectional threaded column are threadedly connected to the clamping plate. When there is an object on the workbench 15, the bidirectional threaded column is rotated, and the bidirectional threaded column drives the clamping plate to rotate, but the clamping plate is restricted by the workbench 15, so that the two clamping plates move to the middle to clamp the object, so that the welding gun 24 can be processed more accurately.

[0061] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multi-wire arc welding manufacturing device, characterized in that: include: The housing (1) has a slide groove on the top; A main connecting plate (9) fixedly connected to the top of the housing (1); A positioning block (10) fixedly connected to the top of the main connecting plate (9); A first mechanical arm (16) fixedly connected to the top of the positioning block (10); A second mechanical arm (17) rotatably connected to one end of the first mechanical arm (16); A connecting end (18) fixedly connected to one side of the second mechanical arm (17); A connecting rod (19) rotatably connected to one side of the connecting end (18); A connecting frame (20) fixedly connected to one end of the connecting rod (19); A welding mechanism is fixedly connected to the top of the connecting frame (20); the welding mechanism comprises a main fixed box (21) fixedly connected to the top of the connecting frame (20), a heat-resistant block (22) is fixedly connected to the inside of the main fixed box (21), a welding gun (24) is fixedly connected to the inside of the main fixed box (21), and a tungsten electrode (25) is fixedly connected to the bottom of the welding gun (24), the outside of the shell (1) is fixedly connected to the transmission box (2), the outside of the transmission box (2) is fixedly connected to the rotating motor (3), and the shell (1) is fixedly connected to the transmission box (2). Two fixing plates (4) are fixedly connected to the bottom, a storage box (5) is fixedly connected to the bottom of the shell (1), the inside of the fixing plate (4) is fixedly connected to six support rods (6), the bottom of the support rods (6) is fixedly connected to a pad (7), the inside of the shell (1) is fixedly connected to a slide rod (13), the inside of the shell (1) is connected to a bottom plate (14), the slide rod (13) and the bottom plate (14) are slidably connected, and the inside of the shell (1) is rotatably connected to two main screws (11), and the two main screws (11) are threadedly connected to main screws (13). The housing (1) is provided with a guide block (8) fixedly connected to the inside of the housing (1), and the two main screw blocks (12) are fixedly connected to the bottom plate (14), and the inside of the transmission box (2) is rotatably connected to two main rotating rods (26), and the two main screw rods (11) are respectively fixedly connected to the two main rotating rods (26), the output end of the rotating motor (3) is fixedly connected to one of the two main screw rods (11), and the inside of the housing (1) is fixedly connected to a guide block (8), and the top of the bottom plate (14) is fixedly connected to two fixed blocks (30), and one of the two fixed blocks (30) is fixedly connected to the bottom plate (14), and the two fixed blocks (30) are ... main rotating rods (26) are fixedly connected to the two main rotating rods (26) respectively. The sides are rotatably connected to transmission rods (31), and one end of the two transmission rods (31) is fixedly connected to the same workbench (15), the outside of the workbench (15) is fixedly connected to two stabilizing blocks (32), and the two stabilizing blocks (32) are rotatably connected to the same cover plate (33), and the bottom of the workbench (15) is fixedly connected to an inclined block (29), and the inclined block (29) and the guide block (8) cooperate, and the top of the shell (1) is fixedly connected to a main connecting plate (9), and the top of the main connecting plate (9) is connected to a positioning block (10).

2. A multi-wire arc welding manufacturing device according to claim 1, characterized in that: The top of the welding gun (24) is fixedly connected to a wire harness box (23), one side of the connecting frame (20) is fixedly connected to a support plate (34), and the top of the support plate (34) is fixedly connected to a wire feed box (35).

3. A multi-wire arc welding manufacturing device according to claim 2, characterized in that: One end of each of the two main rotating rods (26) is fixedly connected to a main sprocket (27), and the two main sprockets (27) are transmission-connected to the same main chain (28).

4. A multi-wire arc welding manufacturing device according to claim 3, characterized in that: The outside of the wire feeding box (35) is fixedly connected to a transfer box (36), and the outside of the transfer box (36) is fixedly connected to a drive motor (37), and the inside of the wire feeding box (35) is rotatably connected to two main transfer rods (39), and one end of the two main transfer rods (39) is respectively connected to a first coil (40) and a second coil (45), and the inside of the transfer box (36) is rotatably connected to a secondary rotating rod (46), and the inside of the transfer box (36) is rotatably connected to a secondary rotating shaft (47), and the output end of the drive motor (37) is fixedly connected to the secondary rotating rod (46), and one end of the connecting frame (20) is provided with an opening (56), and the bottom of the connecting frame (20) is fixedly connected to a main connecting block (57).

5. A multi-wire arc welding manufacturing device according to claim 4, characterized in that: The secondary rotating shaft (47) and the secondary rotating rod (46) are respectively fixedly connected to the two main transmission rods (39), and the outside of the transmission box (36) is movably connected to a push rod (38), the push rod (38) is connected to the secondary rotating shaft (47), and one end of the secondary rotating shaft (47) is fixedly connected to a clamping block (59), and one of the two main transmission rods (39) is provided with a clamping block (58) inside, and the clamping block (58) cooperates with the clamping block (59), and the bottom of the connecting frame (20) is fixedly connected to a processing box (41), and one side of the processing box (41) is fixedly connected to a purification box (52), and one end of the purification box (52) is fixedly connected to an air outlet pipe (60), and the inside of the purification box (52) is fixedly connected to an adsorption plate, and the inside of the main connecting block (57) is rotatably connected to a straight block (61), and the bottom of the straight block (61) is fixedly connected to a secondary connecting plate (62).

6. A multi-wire arc welding manufacturing device according to claim 5, characterized in that: The bottom of the processing box (41) is fixedly connected to an air intake net (42), and the interior of the processing box (41) is rotatably connected to a first transmission rod (43), and one end of the first transmission rod (43) is fixedly connected to a fan blade (44), and one end of a secondary rotating rod (46) is fixedly connected to a main large gear (48), and one end of the secondary rotating rod (46) is fixedly connected to a main small gear (50), and one end of a secondary rotating shaft (47) is fixedly connected to a small gear (49), and one end of the secondary rotating shaft (47) is fixedly connected to a secondary large gear (51), and one end of one of the two main transmission rods (39) is fixedly connected to a third transmission rod (54), and one end of the third transmission rod (54) and the first transmission rod (43) are both fixedly connected. A first sprocket (53) is fixedly connected, and the two first sprockets (53) are transmission-connected with the same first chain (55), and both sides of the auxiliary connecting plate (62) are fixedly connected with a wire feeding tube (63), and one end of the wire feeding tube (63) is internally rotatably connected with two rotating rods (64), and one end of one of the two rotating rods (64) and the first transmission rod (43) are fixedly connected with a second sprocket (65), and the two second sprockets (65) are transmission-connected with the same second chain, and one end of the two rotating rods (64) is fixedly connected with a main gear (66), and the two main gears (66) are meshed, and one end of the two rotating rods (64) is fixedly connected with a wire feeding wheel (67).

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