Auxiliary welding tool for recovering submerged-arc welding agent

Abstract

A submerged arc welding agent recycling welding auxiliary tool comprises a baffle, an arm rod, a first connecting frame, a positioning mechanism, a first screening mechanism, a second connecting frame, a second screening mechanism, a collecting frame, an impurity cleaning mechanism and a movable supporting mechanism, the baffle is fixedly arranged at the top end of the arm rod, and the positioning mechanism is arranged between the arm rod and the first connecting frame; the first screening mechanism is arranged in the first connecting frame, the second connecting frame is connected with the first connecting frame through a first inserting block, the second screening mechanism is arranged in the second connecting frame, the collecting frame is connected with the second connecting frame through a second inserting block, the impurity cleaning mechanism is arranged in the collecting frame, and the movable supporting mechanism is arranged on the side wall of the collecting frame. According to the welding auxiliary tool for recycling the submerged-arc welding flux, the baffle and the arm rod are arranged, the arm rod can be bent at will so that the bottom of the baffle can abut against the welding seam of the side wall of the pipeline, the pipeline rotates during welding, the baffle prevents the welding flux at the welding seam from flowing out and falling off, the utilization rate of the welding flux is increased, and welding cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of welding assistance, and more specifically, particularly relates to a submerged arc flux recovery welding auxiliary tool. Background Art

[0002] Submerged arc welding is an arc welding method in which the arc is carried out under the covering layer between the welding material and the added material. When submerged arc welding is used, a large amount of flux is required. The flux used is generally in powder or granular form. There will be a large amount of waste in the welding process causing environmental pollution. However, in the actual production process, manual flux recovery is used, which makes the flux recovery time long. In addition, there are still many impurities in the manually recovered flux, which needs to be manually screened before it can be put into use, and the recovery efficiency is low.

[0003] The patent with authorization announcement number CN215880279U discloses an automatic separation and recovery device for submerged arc welding slag shell and flux, including a support frame, a screening trough, a flux funnel, a flux recovery bracket and four universal wheels; the screening trough is placed above the support frame, the flux funnel is arranged in the frame body of the support frame, and the inlet of the flux funnel is welded to the support frame; the flux recovery bracket is welded at the outlet of the flux funnel, and the four universal wheels are respectively arranged on the lower end surfaces at the four top corners of the lower frame body of the support frame. This patent is only convenient for recovering submerged arc welding slag shell and flux, but this patent cannot prevent the flux from flowing out and falling during welding work, resulting in low flux utilization rate and high welding cost. Utility Model Content

[0004] The utility model aims to provide a submerged arc flux recovery welding auxiliary tool to overcome the problem that the flux cannot be prevented from flowing out and falling, resulting in low flux utilization rate and high welding cost.

[0005] A submerged arc flux recovery welding auxiliary tool comprises a baffle, an arm, a first connecting frame, a positioning mechanism, a first screening mechanism, a second connecting frame, a second screening mechanism, a collecting frame, an impurity cleaning mechanism and a movable support mechanism, wherein the baffle is fixedly arranged at the top end of the arm, the positioning mechanism is arranged between the arm and the first connecting frame, the first screening mechanism is arranged inside the first connecting frame, first plug plates are fixedly arranged on both sides of the top surface of the second connecting frame, a first slot is opened on the bottom surface of the first connecting frame, the first plug plate is inserted into the first slot, the second screening mechanism is arranged inside the second connecting frame, second plug plates are fixedly arranged on both sides of the top surface of the collecting frame, a second slot is opened on the bottom surface of the second connecting frame, the second plug plate is inserted into the second slot, the impurity cleaning mechanism is arranged inside the collecting frame, and the movable support mechanism is arranged on the side wall of the collecting frame.

[0006] Furthermore, the positioning mechanism includes a positioning frame, a positioning block, an insertion frame, an insertion block and a handle. The positioning frame is fixedly arranged on one side of the top surface of the first connecting frame, the positioning block is fixedly arranged at the bottom end of the arm rod, the positioning block is inserted into the positioning frame, the insertion frame is fixedly arranged on the side wall of the positioning frame, one end of the insertion block is inserted into the insertion frame and slides horizontally along the insertion frame, the side wall of the positioning block is provided with a plug hole, the other end of the plug block passes through the positioning frame and is inserted into the plug hole, and the handle passes through the plug frame and is fixedly connected to the side wall of the plug block.

[0007] Furthermore, the positioning mechanism also includes a spring, one end of the spring is fixedly connected to the inner wall of the insertion frame, and the other end of the spring is fixedly connected to the side wall of the insertion block.

[0008] Furthermore, the first screening mechanism includes a first screening net, and the first screening net is fixedly arranged at the bottom end of the inner wall of the first connecting frame.

[0009] Furthermore, the second screening mechanism includes a screening bucket and a second screening net, a plurality of screening buckets are inserted into the second connecting frame and slide horizontally along the second connecting frame, and the second screening net is fixedly arranged at the bottom end of the inner wall of the screening bucket.

[0010] Furthermore, a limit strip is fixedly arranged on the side wall of the screen bucket, a limit slot is provided at a position where the inner wall of the second connecting frame contacts the limit strip, and the limit strip is inserted into the limit slot and slides horizontally along the limit slot.

[0011] Furthermore, the impurity cleaning mechanism includes a fan, a connecting pipe, a nozzle, a sliding frame and a sealing door. The fan is fixedly arranged on one side wall of the collecting frame, the connecting pipe is fixedly arranged on the output end of the fan and passes through the side wall of the collecting frame, the nozzle is fixedly arranged on the part of the connecting pipe that penetrates into the collecting frame and is connected with the connecting pipe, the sliding frame is fixedly arranged on the other side wall of the collecting frame, and the sealing door is inserted into the sliding frame and slides horizontally along the sliding frame.

[0012] Furthermore, the movable support mechanism includes a support leg, a movable wheel, a threaded rod, a slider, a connecting rod and a support seat. The support leg is fixedly arranged at the bottom end of the side wall of the collection frame, the movable wheel is fixedly arranged at the bottom end of the support leg, the threaded rod is inserted into the inside of the support leg and is rotatably connected to the support leg, the slider is sleeved on the threaded rod and slides vertically along the support leg through the threaded rod, both ends of the slider pass through the support leg and are fixedly connected to the two connecting rods, and the support seat is fixedly arranged at the bottom end of the two connecting rods.

[0013] Furthermore, an insert tube is fixedly provided at the top of the leg, the insert tube is communicated with the inside of the leg, the top of the threaded rod passes through the insert tube and a rotating handle for rotating the threaded rod is fixedly provided.

[0014] Furthermore, a locking screw for locking the rotary handle is inserted into the side wall of the insert cylinder.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] ① The submerged arc flux recovery welding auxiliary tool provided by the utility model is provided with a baffle and an arm. The arm can be bent at will to make the bottom of the baffle rest against the weld of the pipeline side wall. When welding, the pipeline rotates, and the baffle prevents the flux from flowing out and falling off at the weld, thereby improving the utilization rate of the flux and reducing the welding cost.

[0017] ② The submerged arc flux recovery welding auxiliary tool provided by the utility model is provided with a spring, one end of the spring is fixedly connected to the inner wall of the insertion frame, and the other end of the spring is fixedly connected to the side wall of the insertion block. Since the spring is an elastic element, a thrust is generated between the insertion frame and the insertion block, so that the insertion block can be stably inserted into the insertion hole, thereby improving the stability of the device.

[0018] ③ The submerged arc flux recovery welding auxiliary tool provided by the utility model is provided with an insert cylinder and a locking screw, and the insert cylinder and the locking screw are used in combination to lock and fix the rotary handle, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the submerged arc flux recovery welding auxiliary tool in the utility model.

[0021] Figure 2 It is a top view of the specific structure of the submerged arc flux recovery welding auxiliary tool in the utility model.

[0022] Figure 3 It is a specific structural schematic diagram of the positioning mechanism in the utility model.

[0023] Figure 4 It is a specific structural schematic diagram of the first screening mechanism in the utility model.

[0024] Figure 5 It is a specific structural schematic diagram of the second screening mechanism in the utility model.

[0025] Figure 6 It is a specific structural schematic diagram of the impurity cleaning mechanism in the utility model.

[0026] Figure 7 It is a specific structural schematic diagram of the mobile supporting mechanism in the utility model.

[0027] In the figure: 1. baffle; 2. arm; 3. first connecting frame; 4. second connecting frame; 5. collecting frame; 6. first plug plate; 7. first slot; 8. second plug plate; 9. second slot; 10. positioning frame; 11. positioning block; 12. plug frame; 13. plug block; 14. handle; 15. socket; 16. spring; 17. first screening net; 18. screening bucket; 19. second screening net; 20. limit strip; 21. limit slot; 22. fan; 23. connecting pipe; 24. nozzle; 25. sliding frame; 26. sealing door; 27. supporting leg; 28. moving wheel; 29. ​​threaded rod; 30. sliding block; 31. connecting rod; 32. supporting seat; 33. insert cylinder; 34. rotary handle; 35. locking screw. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1 , Figure 2 As shown, a submerged arc flux recovery welding auxiliary tool comprises a baffle 1, an arm 2, a first connecting frame 3, a positioning mechanism, a first screening mechanism, a second connecting frame 4, a second screening mechanism, a collecting frame 5, an impurity cleaning mechanism and a mobile support mechanism, wherein the baffle 1 is fixedly arranged at the top of the arm 2, and the arm 2 is preferably made of a flexible and plastic high-purity magnesium-aluminum alloy, the positioning mechanism is arranged between the arm 2 and the first connecting frame 3, the first screening mechanism is arranged inside the first connecting frame 3, the first plug-in plates 6 are fixedly arranged on both sides of the top surface of the second connecting frame 4, the first connecting frame 3 is provided with a first slot 7 on the bottom surface, the first plug-in plate 6 is inserted into the first slot 7, the second screening mechanism is arranged inside the second connecting frame 4, the second plug-in plates 8 are fixedly arranged on both sides of the top surface of the collecting frame 5, the second connecting frame 4 is provided with a second slot 9 on the bottom surface, and the first The second plug plate 8 is inserted into the second slot 9, the impurity cleaning mechanism is arranged inside the collecting frame 5, and the movable support mechanism is arranged on the side wall of the collecting frame 5. Specifically, the baffle 1 is welded to the top of the arm 2, a positioning mechanism is arranged between the arm 2 and the first connecting frame 3, a first screening mechanism is arranged inside the first connecting frame 3, first plug plates 6 are welded on both sides of the top surface of the second connecting frame 4, a first slot 7 is opened on the bottom surface of the first connecting frame 3, the first plug plate 6 is inserted in the first slot 7, a second screening mechanism is arranged inside the second connecting frame 4, second plug plates 8 are welded on both sides of the top surface of the collecting frame 5, a second slot 9 is opened on the bottom surface of the second connecting frame 4, a second plug block 13 is inserted in the second slot 9, an impurity cleaning mechanism is arranged inside the collecting frame 5, and a movable support mechanism is arranged on the side wall of the collecting frame 5.

[0030] In the utility model, by setting the baffle 1 and the arm 2, the arm 2 can be bent at will to make the bottom of the baffle 1 press against the weld of the pipeline side wall. When welding, the pipeline rotates, and the baffle 1 prevents the flux at the weld from flowing out and falling off, thereby improving the utilization rate of the flux and reducing the welding cost.

[0031] like Figure 3 As shown, the positioning mechanism includes a positioning frame 10, a positioning block 11, an inserting frame 12, an inserting block 13 and a handle 14. The positioning frame 10 is fixedly arranged on one side of the top surface of the first connecting frame 3, the positioning block 11 is fixedly arranged at the bottom end of the arm 2, the positioning block 11 is inserted into the interior of the positioning frame 10, the inserting frame 12 is fixedly arranged on the side wall of the positioning frame 10, one end of the inserting block 13 is inserted into the interior of the inserting frame 12 and slides horizontally along the inserting frame 12, the side wall of the positioning block 11 is provided with an inserting hole 15, the other end of the inserting block 13 passes through the positioning frame 10 and is inserted into the inserting hole 15, and the handle 14 passes through the inserting frame 1 2 and is fixedly connected to the side wall of the plug block 13, specifically, a positioning frame 10 is welded on one side of the top surface of the first connecting frame 3, the positioning block 11 is welded to the bottom end of the arm 2, the positioning block 11 is inserted into the interior of the positioning frame 10, the plug frame 12 is welded to the side wall of the positioning frame 10, one end of the plug block 13 is inserted into the interior of the plug frame 12 and slides horizontally along the plug frame 12, a plug hole 15 is opened on the side wall of the positioning block 11, the other end of the plug block 13 passes through the positioning frame 10 and is inserted into the interior of the plug hole 15, and the handle 14 passes through the plug frame 12 and is welded to the side wall of the plug block 13.

[0032] The positioning mechanism also includes a spring 16, one end of the spring 16 is fixedly connected to the inner wall of the insertion frame 12, and the other end of the spring 16 is fixedly connected to the side wall of the insertion block 13. Specifically, one end of the spring 16 is welded to the inner wall of the insertion frame 12, and the other end of the spring 16 is welded to the side wall of the insertion block 13.

[0033] In the utility model, a spring 16 is provided, one end of the spring 16 is fixedly connected to the inner wall of the insertion frame 12, and the other end of the spring 16 is fixedly connected to the side wall of the insertion block 13. Since the spring 16 is an elastic element, a thrust is generated between the insertion frame 12 and the insertion block 13, so that the insertion block 13 is stably inserted into the insertion hole 15, thereby improving the stability of the device.

[0034] like Figure 4 As shown, the first screening mechanism includes a first screening mesh 17, preferably the first screening mesh 17 is a sixteen-mesh screen, and the first screening mesh 17 is fixedly arranged at the bottom end of the inner wall of the first connecting frame 3, specifically, the first screening mesh 17 is welded to the bottom end of the inner wall of the first connecting frame 3.

[0035] like Figure 5As shown, the second screening mechanism includes a screen bucket 18 and a second screening net 19, a plurality of screen buckets 18 are inserted in the second connecting frame 4 and slide horizontally along the second connecting frame 4, and the second screening net 19 is fixedly arranged at the bottom end of the inner wall of the screen bucket 18. Preferably, the second screening net 19 is a twelve-mesh screen, which is specifically manifested as a plurality of screen buckets 18 are inserted in the interior of the second connecting frame 4 and slide horizontally along the second connecting frame 4, and the second screening net 19 is welded to the bottom end of the inner wall of the screen bucket 18.

[0036] A limiting strip 20 is fixedly provided on the side wall of the screen bucket 18, a limiting groove 21 is provided at a position where the inner wall of the second connecting frame 4 contacts the limiting strip 20, the limiting strip 20 is inserted in the limiting groove 21 and slides horizontally along the limiting groove 21. Specifically, the limiting strip 20 is welded to the side wall of the screen bucket 18, the limiting groove 21 is provided at a position where the inner wall of the second connecting frame 4 contacts the limiting strip 20, the limiting strip 20 is inserted in the limiting groove 21 and slides horizontally along the limiting groove 21.

[0037] like Figure 6 As shown, the impurity cleaning mechanism includes a fan 22, a connecting pipe 23, a nozzle 24, a sliding frame 25 and a sealing door 26. The fan 22 is fixedly arranged on one side wall of the collecting frame 5, the connecting pipe 23 is fixedly arranged on the output end of the fan 22 and passes through the side wall of the collecting frame 5, the nozzle 24 is fixedly arranged on the part of the connecting pipe 23 that penetrates into the collecting frame 5 and is communicated with the connecting pipe 23, the sliding frame 25 is fixedly arranged on the other side wall of the collecting frame 5, and the sealing door 26 is inserted in the sliding frame 25 and slides horizontally along the sliding frame 25. Specifically, the fan 22 is fixed to the right side wall of the collecting frame 5 through the base, the connecting pipe 23 is connected and fixed to the output end of the fan 22 and passes through the right side wall of the collecting frame 5, the nozzle 24 is connected and fixed to the part of the connecting pipe 23 that penetrates into the collecting frame 5 and is communicated with the inside of the connecting pipe 23, the sliding frame 25 is welded to the other side wall of the collecting frame 5, and the sealing door 26 is inserted in the sliding frame 25 and slides horizontally along the sliding frame 25.

[0038] like Figure 7As shown, the mobile support mechanism includes a leg 27, a moving wheel 28, a threaded rod 29, a slider 30, a connecting rod 31 and a support seat 32. The leg 27 is fixedly arranged at the bottom end of the side wall of the collection frame 5, the moving wheel 28 is fixedly arranged at the bottom end of the leg 27, the threaded rod 29 is inserted into the inside of the leg 27 and is rotatably connected to the leg 27, the slider 30 is sleeved on the threaded rod 29 and slides vertically along the leg 27 through the threaded rod 29, both ends of the slider 30 pass through the leg 27 and are fixedly connected to the two connecting rods 31, and the support seat 32 is fixed. It is fixedly arranged at the bottom end of the two connecting rods 31, specifically, the support leg 27 is welded to the bottom end of the side wall of the collection frame 5, the moving wheel 28 is welded to the bottom end of the support leg 27, the threaded rod 29 is inserted into the inside of the support leg 27 and is rotatably connected to the support leg 27, a through hole is opened on the slider 30, the slider 30 is sleeved on the threaded rod 29 through the through hole and slides vertically along the support leg 27 through the threaded rod 29, both ends of the slider 30 pass through the support leg 27 and are welded to the two connecting rods 31, and the support seat 32 is welded to the bottom end of the two connecting rods 31.

[0039] An insert sleeve 33 is fixedly provided at the top of the leg 27, the insert sleeve 33 is connected to the inside of the leg 27, the top of the threaded rod 29 passes through the insert sleeve 33 and a handle 34 for rotating the threaded rod 29 is fixedly provided. Specifically, an insert sleeve 33 is welded to the top of the leg 27, the insert sleeve 33 is connected to the inside of the leg 27, the top of the threaded rod 29 passes through the insert sleeve 33 and a handle 34 for rotating the threaded rod 29 is welded.

[0040] The side wall of the insert cylinder 33 is provided with a locking screw 35 for locking the handle 34. Specifically, screw holes are opened at both ends of the side wall of the insert cylinder 33. The two locking screws 35 respectively penetrate the screw holes of the side wall of the insert cylinder 33 and one end of the insert cylinder 33 is inserted into the insert cylinder 33 and contacts the handle 34.

[0041] In the present invention, the insert cylinder 33 and the locking screw 35 are provided, and the insert cylinder 33 and the locking screw 35 are used together to lock and fix the rotary handle 34, thereby improving the stability of the device.

[0042] The working principle of the submerged arc flux recovery welding auxiliary tool in this embodiment is:

[0043] The staff moves the device to the designated position through the moving wheel 28, rotates the handle 34, the threaded rod 29 rotates with the handle 34, the slider 30 rotates with the threaded rod 29 and slides vertically along the support leg 27, the connecting rod 31 moves vertically with the slider 30, and the support seat 32 moves vertically with the connecting rod 31 until it contacts the ground at the designated position, tightens the locking screw 35, bends the arm 2, and the baffle 1 moves with the arm 2 to contact the weld of the pipeline side wall to carry out welding work. During welding, the pipeline rotates, and the baffle 1 prevents the flux at the weld from flowing out and falling off. Excess flux during welding falls onto the first screening net 17 inside the first connecting frame 3 to filter the flux in agglomerated state, and the unagglomerated flux falls onto the second screening net 19 inside the second connecting frame 4 for further screening, and dust and fine particles of flux fall into the collecting frame 5. When cleaning, the sealing door 26 is opened, and the fan 22 starts to work, and wind blows out from the nozzle 24 to blow dust and fine particles of flux out of the collecting frame 5.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A submerged arc flux recovery welding auxiliary tool, characterized in that: The invention comprises a baffle (1), an arm (2), a first connecting frame (3), a positioning mechanism, a first screening mechanism, a second connecting frame (4), a second screening mechanism, a collecting frame (5), an impurity cleaning mechanism and a movable support mechanism, wherein the baffle (1) is fixedly arranged at the top of the arm (2), the positioning mechanism is arranged between the arm (2) and the first connecting frame (3), the first screening mechanism is arranged inside the first connecting frame (3), first plugging plates (6) are fixedly arranged on both sides of the top surface of the second connecting frame (4), a first slot (7) is provided on the bottom surface of the first connecting frame (3), the first plugging plate (6) is inserted into the first slot (7), the second screening mechanism is arranged inside the second connecting frame (4), second plugging plates (8) are fixedly arranged on both sides of the top surface of the collecting frame (5), a second slot (9) is provided on the bottom surface of the second connecting frame (4), the second plugging plate (8) is inserted into the second slot (9), the impurity cleaning mechanism is arranged inside the collecting frame (5), and the movable support mechanism is arranged on the side wall of the collecting frame (5).

2. A submerged arc flux recovery welding auxiliary tool according to claim 1, characterized in that: The positioning mechanism comprises a positioning frame (10), a positioning block (11), an inserting frame (12), an inserting block (13) and a handle (14); the positioning frame (10) is fixedly arranged on one side of the top surface of the first connecting frame (3); the positioning block (11) is fixedly arranged on the bottom end of the arm (2); the positioning block (11) is inserted into the interior of the positioning frame (10); the inserting frame (12) is fixedly arranged on the side wall of the positioning frame (10); one end of the inserting block (13) is inserted into the interior of the inserting frame (12) and slides horizontally along the inserting frame (12); a plug hole (15) is provided on the side wall of the positioning block (11); the other end of the plugging block (13) passes through the positioning frame (10) and is inserted into the plug hole (15); the handle (14) passes through the inserting frame (12) and is fixedly connected to the side wall of the plugging block (13).

3. A submerged arc flux recovery welding auxiliary tool according to claim 2, characterized in that: The positioning mechanism also includes a spring (16), one end of the spring (16) is fixedly connected to the inner wall of the insertion frame (12), and the other end of the spring (16) is fixedly connected to the side wall of the insertion block (13).

4. A submerged arc flux recovery welding auxiliary tool according to claim 1, characterized in that: The first screening mechanism comprises a first screening net (17), and the first screening net (17) is fixedly arranged at the bottom end of the inner wall of the first connecting frame (3).

5. The submerged arc flux recovery welding auxiliary tool according to claim 1, characterized in that: The second screening mechanism comprises a screening bucket (18) and a second screening net (19); a plurality of the screening buckets (18) are inserted into the second connecting frame (4) and slide horizontally along the second connecting frame (4); and the second screening net (19) is fixedly arranged at the bottom end of the inner wall of the screening bucket (18).

6. A submerged arc flux recovery welding auxiliary tool according to claim 5, characterized in that: A limit strip (20) is fixedly arranged on the side wall of the sieve bucket (18); a limit slot (21) is provided at a position where the inner wall of the second connection frame (4) contacts the limit strip (20); the limit strip (20) is inserted into the limit slot (21) and slides horizontally along the limit slot (21).

7. The submerged arc flux recovery welding auxiliary tool according to claim 1, characterized in that: The impurity cleaning mechanism comprises a fan (22), a connecting pipe (23), a nozzle (24), a sliding frame (25) and a sealing door (26); the fan (22) is fixedly arranged on one side wall of the collecting frame (5); the connecting pipe (23) is fixedly arranged on the output end of the fan (22) and passes through the side wall of the collecting frame (5); the nozzle (24) is fixedly arranged on the part of the connecting pipe (23) that penetrates into the collecting frame (5) and is connected with the connecting pipe (23); the sliding frame (25) is fixedly arranged on the other side wall of the collecting frame (5); and the sealing door (26) is inserted into the sliding frame (25) and slides horizontally along the sliding frame (25).

8. The submerged arc flux recovery welding auxiliary tool according to claim 1, characterized in that: The movable support mechanism comprises a support leg (27), a movable wheel (28), a threaded rod (29), a slider (30), a connecting rod (31) and a support seat (32); the support leg (27) is fixedly arranged at the bottom end of the side wall of the collection frame (5); the movable wheel (28) is fixedly arranged at the bottom end of the support leg (27); the threaded rod (29) is inserted into the inside of the support leg (27) and is rotatably connected to the support leg (27); the slider (30) is sleeved on the threaded rod (29) and vertically slides along the support leg (27) through the threaded rod (29); both ends of the slider (30) pass through the support leg (27) and are fixedly connected to the two connecting rods (31); and the support seat (32) is fixedly arranged at the bottom ends of the two connecting rods (31).

9. A submerged arc flux recovery welding auxiliary tool according to claim 8, characterized in that: The top end of the support leg (27) is fixedly provided with an insert tube (33), the insert tube (33) is communicated with the inside of the support leg (27), the top end of the threaded rod (29) passes through the insert tube (33) and is fixedly provided with a rotating handle (34) for rotating the threaded rod (29).

10. A submerged arc flux recovery welding auxiliary tool according to claim 9, characterized in that: A locking screw (35) for locking the rotating handle (34) is inserted into the side wall of the inserting cylinder (33).

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