CN220427108U - Submerged arc welding and flux recycling integrated tool - Google Patents
Submerged arc welding and flux recycling integrated tool Download PDFInfo
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- CN220427108U CN220427108U CN202321392858.8U CN202321392858U CN220427108U CN 220427108 U CN220427108 U CN 220427108U CN 202321392858 U CN202321392858 U CN 202321392858U CN 220427108 U CN220427108 U CN 220427108U
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- recovery
- strip
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- 230000004907 flux Effects 0.000 title claims abstract description 183
- 238000003466 welding Methods 0.000 title claims abstract description 99
- 238000004064 recycling Methods 0.000 title claims abstract description 26
- 238000011084 recovery Methods 0.000 claims abstract description 59
- 238000003860 storage Methods 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 35
- 239000000428 dust Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000005484 gravity Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
The utility model relates to the technical field of flux recovery in submerged arc welding, and discloses a submerged arc welding and flux recovery integrated tool, wherein a flux recovery trolley (1) is connected with a flux storage box (2) through a flux powder smoke guide pipe (4); the bottom surface of the welding flux storage box (2) is connected with a welding machine (6) through a welding flux adjusting valve (7), a three-way pipe (5) is arranged on the side surface of the welding flux storage box (2), an air inlet joint (12) of the three-way pipe (5) is communicated with compressed air (3), and a recovery joint (13) of the three-way pipe (5) is connected with a suction head (9) through a welding flux recovery hose (8); a gas guide (10) for circulating the compressed air (3) is arranged in the recovery joint (13); a filtering device I (15) is arranged in the welding flux storage box (2), and a filtering device II (16) is arranged in the welding flux recycling trolley (1). The utility model avoids the high-temperature damage of the cleaning tool, can realize single-person operation, and liberates labor force and productivity.
Description
Technical Field
The utility model relates to the technical field of flux recovery in submerged arc welding, in particular to an integrated tool for submerged arc welding and flux recovery.
Background
The welding flux storage box arranged on the traditional submerged arc welding machine head has limited space and single action, and only stores a fixed amount of welding flux, so that the welding flux is used less along with the welding operation. In the process of operating the submerged arc welding machine by workers, the quality of welding operation is considered, welding parameters are adjusted, and the flux allowance is required to be observed at any time so as to ensure the continuous operation. At this time, the flux remaining on the weld bead is recovered without any trouble, and another worker is required to recover the flux by using a cleaning tool or a specific instrument, and the submerged arc welding operation is performed. When the flux is recovered, a cleaning tool is used for cleaning the flux, the temperature range of submerged arc welding is about 2500 ℃, and the tool is damaged due to high temperature.
The submerged arc welding flux recycling device disclosed in CN214134418U is characterized in that a first recycling guide pipe is arranged between a flux insulation box and a flux recycling blower, a second recycling connector is further connected to the flux recycling blower, a suction nozzle is arranged at the tail end of the second recycling connector, the suction nozzle is arranged behind a welding gun conducting nozzle, and the flux is recycled through the suction force of the flux recycling blower, but the temperature of the flux around the welding gun conducting nozzle after welding is very high, the cooling effect of the blower on high-temperature flux is poor, the flux cannot be cooled down quickly, and tools are damaged frequently due to high temperature.
For this reason, a new technical solution is needed to solve the above technical problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an integrated tool for submerged-arc welding and flux recovery, which can simultaneously operate welding and flux recovery by a single person and avoid damage of a cleaning tool.
In order to solve the technical problems, the utility model provides an integrated fixture for submerged arc welding and flux recovery, which comprises a flux recovery trolley, wherein the flux recovery trolley is connected with an air outlet on the top surface of a flux storage box through a flux powder smoke guide pipe; the bottom surface of the welding flux storage box is connected with the welding machine through a welding flux adjusting valve, a three-way pipe is arranged on the side surface of the welding flux storage box, an air inlet joint of the three-way pipe is communicated with compressed air, and a recovery joint of the three-way pipe is connected with the suction head through a welding flux recovery hose; a gas guide piece for circulating compressed air is arranged in the recovery joint; a filter device I is arranged in the flux storage box, and a filter device II is arranged in the flux recycling trolley.
Through adopting above-mentioned technical scheme, the welding flux bin has the three-way pipe and the compressed air intercommunication of gaseous water conservancy diversion spare through the air inlet connector, through compressed air to welding flux rapid cooling, avoids high temperature to lead to burnisher to damage. And compressed air is the factory existing, so that the utilization rate of tools and tools is maximized, and the production cost is saved. After the welding parameters are set, welding flux can be recovered when welding is started, single-person operation is realized, welding and flux recovery work can be completed simultaneously by only one person, labor force is liberated, and productivity is liberated.
Preferably, the upper sealing port and the lower sealing port are respectively arranged on the upper part and the lower part of the gas guide piece, the upper sealing port is sleeved with an upper sealing ring, and the lower sealing port is sleeved with a lower sealing ring.
By adopting the technical scheme, the sealing rings are respectively sleeved on the upper sealing port and the lower sealing port, so that the siphon effect of upward wind power is prevented from being influenced by leakage of compressed air from the gap between the gas guide piece and the outer pipe of the recovery joint.
Preferably, the middle part of the gas guide piece is provided with an air inlet groove and a vertical air inlet through hole, the air inlet through hole is positioned above the air inlet groove, and the air inlet groove is opposite to the air inlet of the air inlet connector.
Through adopting above-mentioned technical scheme, when compressed air directly hits to gas guide spare air inlet groove department, through the effect change gaseous flow direction of air inlet through-hole to produce the upward wind-force suction that is similar to the siphon phenomenon, and then realize the recovery of welding flux, and avoid cleaning tool damage through compressed air's quick cooling effect.
Preferably, the suction head is a steel flat-mouth suction head.
Through adopting above-mentioned technical scheme, the size of steel flat mouth suction head sets up according to the solder flux particle size, and the preliminary large granule welding slag that filters and mix together with the solder flux when retrieving to and the unable re-usable solder flux of non-free state.
Preferably, the filtering device I and the filtering device II are square box structures, the lower ends of the filtering device I and the filtering device II are not shielded, one side face is empty, three sides at the side face are mounting sides, the side face is communicated with the air inlet pipe, and strip-shaped holes are formed in the other side faces and the top face; the strip-shaped holes of the filtering device I are strip-shaped holes I, and the strip-shaped holes of the filtering device II are strip-shaped holes II; the width of the strip-shaped hole I is larger than that of the strip-shaped hole II.
Through adopting above-mentioned technical scheme, most welding flux strikes on filter equipment I lateral wall, is kept somewhere in the welding flux bin because of the action of gravity, because of welding flux bin space is limited, and wind power is great, and a part welding flux can not keep in the incasement, but discharge to the welding flux recovery dolly through the gas outlet of welding flux bin along with wind-force. The same filtering device is arranged in the flux recycling trolley, and only the strip-shaped holes are thinner, so that part of the residual flux is precipitated in the flux recycling trolley due to the action of gravity. The surplus gas is discharged out of the vehicle through the exhaust port of the flux recovery vehicle. Through twice filtration, more than 99.9% of flux can be recovered, so that very little powder is left in the air, and the labor environment during production is ensured.
Preferably, the strip-shaped holes I and II are inward in a horn shape.
By adopting the technical scheme, the strip-shaped holes are arranged to be inwards horn-shaped, so that wind power can be conveniently diffused outwards.
Preferably, the flux reservoir is provided with an end cap, which is a transparent end cap.
By adopting the technical scheme, the flux stock in the box can be observed at any time, so that the operation can be better carried out.
Compared with the prior art, the utility model has the following beneficial effects:
1. the welding flux storage box is communicated with compressed air through the three-way pipe with the air guide piece at the air inlet joint, and the welding flux is quickly cooled through the compressed air, so that the cleaning tool is prevented from being damaged due to high temperature. And compressed air is the factory existing, so that the utilization rate of tools and tools is maximized, and the production cost is saved. The flux stock of the tool can be continuously welded for about 4 hours, and the production requirement of a factory on a half working day is basically met. After the welding parameters are set, welding flux can be recovered when welding is started, single-person operation is realized, welding and flux recovery work can be completed simultaneously by only one person, labor force is liberated, and productivity is liberated.
2. The middle part of the gas guide piece is provided with an air inlet groove and a vertical air inlet through hole, the air inlet through hole is positioned above the air inlet groove, and the air inlet groove is opposite to an air inlet of an air inlet connector. When compressed air directly hits the air inlet groove of the air guide piece, the flow direction of the air is changed through the action of the air inlet through hole, so that upward wind force suction similar to siphonage is generated, recovery of welding flux is realized, and damage to the cleaning tool is avoided through the rapid cooling action of the compressed air.
3. The two filtering devices are square box structures, the lower ends of the structures are not shielded, one side face is hollow, three sides at the side face are mounting sides, the side face is communicated with the air inlet pipe, and strip-shaped holes which are inward in a horn shape are formed in the other side faces and the top face. Wherein the width of the strip-shaped hole of one filter device is smaller. Most flux impinges on filter equipment I lateral wall, is kept somewhere in the flux bin because of gravity effect, and because of flux bin space is limited, and wind power is great, and a portion of flux can not keep in the incasement, but discharge to the flux recovery dolly through the gas outlet of flux bin along with wind-force. The same filtering device is arranged in the flux recycling trolley, and only the strip-shaped holes are thinner, so that part of the residual flux is precipitated in the flux recycling trolley due to the action of gravity. The surplus gas is discharged out of the vehicle through the exhaust port of the flux recovery vehicle. Through twice filtration, more than 99.9% of flux can be recovered, so that very little powder is left in the air, and the labor environment during production is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of a three-way pipe according to the present utility model.
FIG. 3 is a schematic view of the structure of the suction head of the present utility model.
FIG. 4 is a schematic view of a gas baffle structure according to the present utility model.
Fig. 5 is a perspective view of a gas baffle according to the present utility model.
Fig. 6 is a schematic diagram of a gas baffle according to the present utility model.
FIG. 7 is a schematic view of the installation of the filter device I in the flux reservoir of the present utility model.
FIG. 8 is a schematic view of the installation of the filter device II in the flux recovery vehicle of the present utility model.
In the drawings, 1 a flux recovery trolley, 2 a flux storage tank, 3 a compressed air, 4 a flux powder dust header, 5 a tee, 6 a welder, 7 a flux regulating valve, 8 a flux recovery hose, 9 a suction head, 10 a gas guide, 11 a gas outlet joint, 12 a gas inlet joint, 13 a recovery joint, 14 a gas inlet through hole, 15 a filter device I, 16 a filter device II, 17 an upper sealing port, 18 an upper blocking ring, 19 a gas inlet groove, 20 a lower blocking ring, 21 a lower sealing port, 22 an upper sealing ring, 23 a lower sealing ring, 24 a strip hole I, 25 a strip hole II, 26 an end cover and 27 a gas outlet.
Detailed Description
As shown in fig. 1 and 2, the submerged arc welding and flux recycling integrated tool comprises a flux recycling trolley 1, a flux storage tank 2 and compressed air 3. The flux reservoir 2 provides the necessary flux for soldering and serves as a first storage space for flux recovery. The flux storage tank 2 is provided with an end cover 26, and the end cover 26 is a transparent end cover, so that the flux storage amount in the tank can be observed at any time, and the operation can be performed better. The flux recovery cart 1 is connected to an air outlet of the top surface of the flux storage tank 2 through a flux powder dust guide pipe 4, and the flux recovery cart 1 serves as a second storage space for flux recovery. The bottom surface of the flux storage tank 2 is connected with a welding machine 6 through a flux adjusting valve 7. The side of the welding flux storage box 2 is provided with a three-way pipe 5, an air outlet joint 11 of the three-way pipe 5 is connected with an air inlet pipe of the welding flux storage box 2, an air inlet joint 12 of the three-way pipe 5 is communicated with the compressed air 3, and a recovery joint 13 of the three-way pipe 5 is connected with the suction head 9 through a welding flux recovery hose 8. The air outlet connector 11 communicates with the recovery port of the flux reservoir 2. The recovery joint 13 is internally provided with a gas guide 10 for circulating the compressed air 3; a filter I15 is provided in the flux storage tank 2, and a filter II 16 is provided in the flux recovery carriage 1. This application welding flux bin 2 has three-way pipe 5 and compressed air 3 intercommunication of gaseous water conservancy diversion spare 10 through air inlet connector 12, through compressed air 3 to welding flux rapid cooling, avoids the high temperature to lead to the instrument damage. And the compressed air 3 is the existing factory, so that the utilization rate of tools and tools is maximized, and the production cost is saved. Generally, the flux stock of the tool can be continuously welded for about 4 hours, and the production requirement of a factory on a half working day is basically met. After the welding parameters are set, welding flux can be recovered when welding is started after the welding machine head position of the welding machine 6 is adjusted, single-person operation is realized, welding and flux recovery work can be completed simultaneously by only one person, labor force is liberated, and productivity is liberated.
As shown in fig. 3, the suction head 9 is a steel flat-mouth suction head, the size of which is set according to the size of flux particles, and large-particle slag mixed with flux and flux which cannot be reused in a non-free state are primarily filtered out during recovery.
As shown in fig. 4-6, the gas guiding member 10 is provided with an upper sealing port 17 and a lower sealing port 21 respectively, an upper blocking ring 18 is arranged at the upper sealing port 17, and a lower blocking ring 20 is arranged at the lower sealing port 21. The sealing rings are installed through the upper sealing port 21 and the lower sealing port 21, and the sealing rings are prevented from loosening and falling by the blocking rings.
An upper sealing ring 22 is sleeved on the upper sealing port 17, and a lower sealing ring 23 is sleeved on the lower sealing port 21. Sealing rings are respectively sleeved on the upper sealing port and the lower sealing port, so that the phenomenon that the siphon effect of upward wind power is influenced due to leakage of compressed air 3 from a gap between the gas guide member 10 and the outer tube of the recovery joint 13 is avoided.
As shown in fig. 6, the middle part of the gas guiding member 10 is provided with an air inlet groove 19 and a vertical air inlet through hole 14, the air inlet through hole 14 is positioned above the air inlet groove 19, and the air inlet groove 19 is opposite to the air inlet of the air inlet joint 12. When the compressed air 3 directly hits the air inlet groove 19 of the air guide member 10, the flow direction of the air is changed through the action of the air inlet through hole 14, so that upward wind force suction similar to siphoning phenomenon is generated, and the recovery of the welding flux is realized.
As shown in fig. 7 and 8, the filter device i 15 and the filter device ii 16 are square box structures, the lower ends are not shielded, one side is empty, three sides at the side are mounting sides, the side is led into the air inlet pipe, and the other sides and the top surface are provided with strip-shaped holes. The air outlet joint 11 of the three-way pipe 5 is connected with the air inlet pipe of the welding flux storage box 2, and the welding flux powder smoke dust guide pipe 4 is connected with the air inlet pipe of the welding flux recycling trolley 1. The strip-shaped hole of the filter device I15 is a strip-shaped hole I24, and the strip-shaped hole of the filter device II 16 is a strip-shaped hole II 25; the width of the strip-shaped hole I24 is larger than that of the strip-shaped hole II 25. The strip-shaped holes I24 and II 25 are inwards horn-shaped, so that wind power can be conveniently diffused outwards. When flux is recovered, most flux impinges on the side wall of the filtering device I15, is retained in the flux storage box 2 under the action of gravity, and is larger in wind power due to limited space of the flux storage box, and a part of flux cannot be retained in the box, but is discharged to the flux recovery trolley 1 along with wind power through the air outlet of the flux storage box. The same filter device is arranged in the flux recovery trolley 1, and only the strip-shaped holes are thinner, so that part of the residual flux is precipitated in the flux recovery trolley 1 due to the action of gravity. The surplus gas is discharged to the outside of the flux collection vehicle 1 through the exhaust port 27. Through twice filtration, more than 99.9% of flux can be recovered, so that very little powder is left in the air, and the labor environment during production is ensured.
During assembly, the welding flux storage box 2 is fixedly installed at the edge of a submerged arc welding machine head, the three-way pipe 5 is connected at the inlet of the box body of the welding flux storage box 2 through threads, the recovery joint 13 of the three-way pipe 5 is connected with the flat steel suction head 9, the quick connector is fixedly installed on the air inlet joint 12 of the three-way pipe 5, and the quick connector is connected with a compressed air source of a factory through the cooperation of the male and female heads. The outlet of the flux reservoir 2 is connected to the flux recovery trolley 1 through a flux powder dust header 4. The recovery joint 13 of the three-way pipe 5 is internally provided with a gas guide member 10, the installation position is opposite to a compressed air source, the gas guide member 10 is provided with a circle of air inlet through holes 14, the installation direction is that the air inlet through holes 14 are arranged on the upper side of an air inlet groove 19, and the two ends of the gas guide member 10 are respectively fixed by sealing rings.
When the flux is recovered, the compressed air directly hits the air inlet groove 19, and the flow direction of the air is changed due to the action of the air inlet through hole 14, so that upward wind force suction similar to a siphoning phenomenon is generated, and the flux is recovered into the flux storage tank 2.
Flux passes through flux recovery hose 8 and gets into flux storage case 2 with wind power in, sets up a filter equipment I15 in the case, and square box structure, the lower extreme does not shelters from, and inwards be horn-shaped bar hole I24 is seted up to lateral wall and upper end, makes things convenient for wind-force to spread outwards, and the air inlet setting is inside filter equipment, and the gas outlet setting is at filter equipment edge, and most flux striking is kept somewhere in the case because of gravity effect on filter equipment lateral wall. Because the flux storage tank 2 has a limited space, and the wind power is large, a part of flux cannot be left in the tank.
At this time, if the flux is discharged to the outside of the tank through the outlet of the flux storage tank 2 by the wind force, the amount of powder discharged to the outside of the tank is large, the wind force is sufficient, and the powder is scattered in the air to pollute the production environment. Therefore, the outlet of the flux storage tank 2 is connected to the inlet of the flux recovery cart 1 through the flux powder dust guide pipe 4, the same filter device II 16 is arranged in the flux recovery cart 1, only the strip-shaped holes are thinner, the space of the flux recovery cart 1 is larger than that of the flux storage tank 2, the flux particles floating out of the flux storage tank 2 along with wind force have sufficient time and space for secondary filtration, and the flux particles are deposited in the flux recovery cart 1 due to the action of gravity, so that the flux recovery rate is further improved. The surplus gas is discharged to the outside of the flux collection vehicle 1 through the exhaust port 27. Through twice filtration, only little powder exists in the air, thereby ensuring the labor environment during production.
If the tool is matched with the welding rotating platform for operation, the annular welding bead is continuously rotated, and no pause is needed in the welding process until the welding is completed, so that continuous operation can be realized; if the welding flux is in a straight welding path, the welding flux is recovered at the same time, so that continuous operation between welding layers can be realized, and a large amount of operation time is saved.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (7)
1. Submerged arc welding and flux recovery integration frock, including flux recovery dolly (1), its characterized in that: the welding flux recycling trolley (1) is connected with an air outlet on the top surface of the welding flux storage box (2) through a welding flux powder smoke dust guide pipe (4); the bottom surface of the welding flux storage box (2) is connected with a welding machine (6) through a welding flux adjusting valve (7), a three-way pipe (5) is arranged on the side surface of the welding flux storage box (2), an air inlet joint (12) of the three-way pipe (5) is communicated with compressed air (3), and a recovery joint (13) of the three-way pipe (5) is connected with a suction head (9) through a welding flux recovery hose (8); a gas guide (10) for circulating compressed air (3) is arranged in the recovery joint (13); a filtering device I (15) is arranged in the flux storage box (2), and a filtering device II (16) is arranged in the flux recycling trolley (1).
2. The submerged arc welding and flux recycling integrated tool according to claim 1, wherein: an upper sealing port (17) and a lower sealing port (21) are respectively arranged on the upper and lower parts of the gas guide piece (10), an upper sealing ring (22) is sleeved on the upper sealing port (17), and a lower sealing ring (23) is sleeved on the lower sealing port (21).
3. The submerged arc welding and flux recycling integrated tool according to claim 2, wherein: the middle part of the gas guide piece (10) is provided with an air inlet groove (19) and a vertical air inlet through hole (14), the air inlet through hole (14) is positioned above the air inlet groove (19), and the air inlet groove (19) is opposite to an air inlet of the air inlet joint (12).
4. The submerged arc welding and flux recycling integrated tool according to claim 1, wherein: the suction head (9) is a steel flat-mouth suction head.
5. The submerged arc welding and flux recycling integrated tool according to claim 1, wherein: the filtering device I (15) and the filtering device II (16) are of square box structures, the lower ends of the filtering device I and the filtering device II are not shielded, one side face is empty, three sides at the side face are mounting sides, the side face is communicated with the air inlet pipe, and strip-shaped holes are formed in the other side faces and the top face; the strip-shaped holes of the filtering device I (15) are strip-shaped holes I (24), and the strip-shaped holes of the filtering device II (16) are strip-shaped holes II (25); the width of the strip-shaped hole I (24) is larger than that of the strip-shaped hole II (25).
6. The submerged arc welding and flux recycling integrated tool according to claim 5, wherein: the strip-shaped holes I (24) and the strip-shaped holes II (25) are inward in a horn shape.
7. The submerged arc welding and flux recycling integrated tool according to claim 1, wherein: the flux storage box (2) is provided with an end cover (26), and the end cover (26) is a transparent end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392858.8U CN220427108U (en) | 2023-06-02 | 2023-06-02 | Submerged arc welding and flux recycling integrated tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321392858.8U CN220427108U (en) | 2023-06-02 | 2023-06-02 | Submerged arc welding and flux recycling integrated tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427108U true CN220427108U (en) | 2024-02-02 |
Family
ID=89688602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321392858.8U Active CN220427108U (en) | 2023-06-02 | 2023-06-02 | Submerged arc welding and flux recycling integrated tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427108U (en) |
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2023
- 2023-06-02 CN CN202321392858.8U patent/CN220427108U/en active Active
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