CN113857722A - Powder purging device at inlet of welding machine - Google Patents
Powder purging device at inlet of welding machine Download PDFInfo
- Publication number
- CN113857722A CN113857722A CN202111069579.3A CN202111069579A CN113857722A CN 113857722 A CN113857722 A CN 113857722A CN 202111069579 A CN202111069579 A CN 202111069579A CN 113857722 A CN113857722 A CN 113857722A
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- Prior art keywords
- fixedly connected
- pipe
- guide post
- blowing
- base
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- 238000003466 welding Methods 0.000 title claims abstract description 62
- 238000010926 purge Methods 0.000 title claims abstract description 39
- 239000000843 powder Substances 0.000 title claims abstract description 30
- 238000007664 blowing Methods 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 238000010408 sweeping Methods 0.000 claims abstract description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 24
- 230000008859 change Effects 0.000 abstract description 11
- 238000013016 damping Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Arc Welding In General (AREA)
Abstract
The invention belongs to the field of welding machines, and particularly relates to a powder purging device at an inlet of a welding machine, which comprises a purging beam, a gas blowing hole and a purging unit; the blowing beams are uniformly provided with blowing holes; the purging unit is arranged on the purging beam; the blowing unit comprises a base pipe, a cover pipe, a steel ball, an exhaust hole and a guide pipe; a base pipe is fixedly connected to the upper thread of the air blowing hole in a sealing manner; the base pipe is in threaded sealing connection with a cover pipe; through the steel ball at base pipe and the intraductal damping rotation of lid, thereby can change the angle of stand pipe, thereby can realize that the position of accurate regulation gas blowing gets rid of the iron oxide powder, and can practice thrift compressed gas, through built-in pneumatic joint, make tracheal connection with dismantle more convenient, and built-in pneumatic joint, make the outward appearance wholeness of sweeping the roof beam strong, it is protruding not have, easy to assemble uses, the problem that the iron oxide powder leads to welding quality low has not been got rid of in the welding of having solved traditional welding, the quality of welding seam has been improved.
Description
Technical Field
The invention relates to the field of welding machines, in particular to a powder purging device at an inlet of a welding machine.
Background
The purging device is generally a device for removing dust, and generally uses compressed air and a brush as a cleaning medium.
A welding machine is a device for providing power for welding, and the welding is a connection mode of melting welding rods by high-temperature current to carry out high-strength connection on two metals.
When the welding machine at the inlet of the acid rolling line is used for welding, the welding quality is often influenced by the iron oxide powder accumulated near the welding line, so that the welding quality is low; therefore, the powder purging device at the inlet of the welding machine is provided for solving the problem.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problem that when an acid rolling line inlet welding machine is used for welding, the welding quality is often influenced by iron oxide powder accumulated near a welding seam, so that the welding quality is low, the invention provides a powder purging device at the inlet of the welding machine.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a powder purging device at an inlet of a welding machine, which comprises a purging beam, a gas blowing hole and a purging unit; the blowing beams are uniformly provided with blowing holes; the purging unit is arranged on the purging beam; the blowing unit comprises a base pipe, a cover pipe, a steel ball, an exhaust hole and a guide pipe; a base pipe is fixedly connected to the upper thread of the air blowing hole in a sealing manner; the base pipe is in threaded sealing connection with a cover pipe; a steel ball is rotatably connected between the cover pipe and the base pipe; the steel ball is fixedly connected with a guide pipe; the steel ball is provided with an exhaust hole corresponding to the guide pipe; a sealing shaft is fixedly connected with the inner part of one end of the sweeping beam in a threaded sealing manner; the sealing shaft is fixedly connected with a pneumatic joint; an air pipe is inserted in the pneumatic connector in a sealing manner; the other end of the air pipe is communicated and fixedly connected with the air pump; the during operation, through starting the air pump before the welding, make compressed gas pass the trachea, pneumatic joint, sweep the roof beam, the gas hole, the base pipe, the processing is blown to flying to the iron oxide powder of welding seam position to exhaust hole and stand pipe, through the steel ball at base pipe and the intraductal damping rotation of lid, thereby can change the angle of stand pipe, thereby can realize that the position of accurate regulation gas blowing gets rid of the iron oxide powder, and can practice thrift compressed gas, through built-in pneumatic joint, make tracheal connection and dismantlement more convenient, and built-in pneumatic joint, make the outward appearance wholeness of sweeping the roof beam strong, it is protruding not, easy to assemble uses.
Preferably, sleeves are movably sleeved at two ends of the sweeping beam; the lower end of the sleeve is fixedly connected with a first fixing plate; the first fixing plate is provided with a first connecting hole; the during operation has seted up first connecting hole through on the first fixed plate for can fix the both sides at equipment with first fixed plate through the bolt, thereby realize that stable restriction sweeps height and position of roof beam, and under the sleeve pipe that cup joints, can change the blowing angle with rotating at the intraductal horizontal change position of cover, thereby adapt to the welding seam of co-altitude and co-location.
Preferably, a second connecting hole is fixedly connected in the first connecting hole through a bolt; the second connecting hole is formed in the second fixing plate; the lower end of the second fixing plate is fixedly connected with a fixing base; the fixed base is provided with a through hole; the during operation has the second connecting hole through the bolt rigid coupling in first connecting hole for can change the relative position between second fixed plate and the first fixed plate through staggering different second connecting hole and first connecting hole, thereby change the height of blowing of sweeping the roof beam, so that adapt to different welding position.
Preferably, the air pump is electrically connected with a first guide pillar; the first guide pillar is fixedly connected in the first accommodating groove; the first accommodating groove is formed in the first fixing seat; during operation, through the first baffle of first holding tank cooperation, can carry out isolation protection with the part that electric wire and first guide pillar are connected and unnecessary wire.
Preferably, a first baffle is fixedly connected to the first fixing seat corresponding to the first accommodating groove in a threaded manner; a second guide post is inserted on the first guide post; the second guide pillar is fixedly connected to the base baffle; the base baffle is fixedly connected in the first telescopic pipe through threads; during operation, through the first baffle of first holding tank cooperation, can carry out isolation protection with the part that electric wire and first guide pillar are connected and unnecessary wire, through second guide pillar rigid coupling on base baffle for when installing first flexible pipe at every turn, first guide pillar second guide pillar with peg graft.
Preferably, the first telescopic pipe is fixedly connected in the first fixed seat through threads; a second telescopic pipe is buckled and slidably connected in the first telescopic pipe; a third telescopic pipe is buckled and slidably connected in the second telescopic pipe; during operation, the first telescopic pipe is fixedly connected in the first fixing seat through threads of the first telescopic pipe, so that the whole formed by the first telescopic pipe, the second telescopic pipe, the third telescopic pipe and the third guide pillar can be integrally taken out, and the maintenance and the installation are convenient.
Preferably, a third guide pillar is fixedly connected in the third telescopic pipe; a fourth guide pillar is buckled and spliced on the third guide pillar; the fourth guide pillar is fixedly connected in the second fixed seat; the second fixed seat is provided with a second accommodating groove corresponding to the fourth guide pillar; the during operation, the mutual lock grafting of third guide pillar and fourth guide pillar through what the brass material was made for can be stable with current transmission, also can part third guide pillar and fourth guide pillar, realize the quick detach and be connected, through with third guide pillar rigid coupling in the third expansion pipe, make the third guide pillar can move along with the third expansion pipe together.
Preferably, a second baffle is fixedly connected to the opening of the second accommodating groove through threads; a second mounting groove is formed in the second fixing seat; a second mounting hole is formed in the second mounting groove; during operation, the part that can be connected electric wire and fourth guide pillar through second holding tank cooperation second baffle protects and the function of depositing of unnecessary electric wire, passes the function that the second mounting hole realized stably fixing the second fixing base through the bolt in the second mounting groove.
Preferably, a spring is fixedly connected between the base baffle and the third telescopic pipe; a lead is wound on the spring; the second guide post is electrically connected with the third guide post; during operation, there is the spring through the rigid coupling between base baffle and the flexible pipe of third, make elasticity and the exogenic action of no at the spring under, make the flexible pipe of third, flexible pipe of second and first flexible pipe keep the longest state, and under second guide pillar and third guide pillar electric connection, make from second guide pillar and third guide pillar keep electric connection, can realize that the first fixing base of fixing on the welding part can lead to the electric conduction to the fourth guide pillar along with the welding part moves to the removal in-process of inserting the second fixing base this moment, fourth guide pillar and family's circuit connection, make the air pump circular telegram work, make gas through the gas hole, the base pipe, the cover pipe, the steel ball, the gas hole and the accurate iron oxide powder that will weld position on the welding mesa blow away of stand, guarantee the welding quality of weld position.
Preferably, the first fixing seat is provided with a first mounting groove; a plurality of first mounting holes are formed in the first mounting groove; the first fixed seat is fixedly connected with a threaded column; a threaded groove is formed in the second fixed seat corresponding to the threaded column; during operation, through the thread engagement of screw thread post and thread groove for first fixing base and second fixing base can realize lasting stable electric connection, pass first mounting hole through with the bolt in first mounting groove, can fix first fixing base on the surface of other objects.
The invention has the advantages that:
1. according to the invention, the air pump is started before welding, so that compressed air passes through the air pipe, the pneumatic connector, the purging beam, the air blowing hole, the base pipe, the exhaust hole and the guide pipe to perform blowing treatment on iron oxide powder at the position of a welding seam, and the steel ball rotates in the base pipe and the cover pipe in a damping manner, so that the angle of the guide pipe can be changed, the iron oxide powder can be removed by accurately adjusting the position of the blowing air, and the compressed air can be saved;
2. according to the invention, the first connecting holes are formed in the first fixing plate, so that the first fixing plate can be fixed on two sides of the equipment through bolts, the height and the position of the blowing beam can be stably limited, and the blowing angle can be changed by transversely changing the position and rotating in the sleeve under the sleeved sleeve, so that the blowing device is suitable for welding seams with different heights and welding seams with different positions, the problem of inconvenient angle adjustment of the traditional blowing device is solved, and the range of the blowing angle is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a perspective view of a part of the first embodiment;
FIG. 2 is a schematic sectional view of the first embodiment in front view;
FIG. 3 is a schematic side view of a part of the first embodiment;
FIG. 4 is an enlarged schematic structural view of a part of the first embodiment;
fig. 5 is a side view of a partial structure of the first embodiment.
In the figure: 1. a purge beam; 2. a gas blowing hole; 3. a base tube; 4. a cover tube; 5. a steel ball; 6. an exhaust hole; 7. a guide tube; 8. a seal shaft; 9. a pneumatic joint; 10. an air tube; 11. an air pump; 12. a sleeve; 13. a first fixing plate; 14. a first connection hole; 15. a second fixing plate; 16. a fixed base; 17. a second connection hole; 18. a first fixed seat; 19. a second fixed seat; 20. a threaded post; 21. a threaded groove; 22. a second mounting groove; 23. a second mounting hole; 24. a first mounting groove; 25. a first mounting hole; 26. a first accommodating groove; 27. a first baffle plate; 28. a first guide post; 29. a second guide post; 30. a base baffle; 31. a first telescopic tube; 32. a second telescopic tube; 33. a third telescopic pipe; 34. a third guide post; 35. a fourth guide post; 36. a second accommodating groove; 37. a second baffle; 38. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-5, a powder purging device at an inlet of a welding machine comprises a purging beam 1, a gas blowing hole 2 and a purging unit; blowing holes 2 are uniformly distributed on the blowing beam 1; the purging unit is arranged on the purging beam 1; the purging unit comprises a base pipe 3, a cover pipe 4, a steel ball 5, an exhaust hole 6 and a guide pipe 7; a base pipe 3 is fixedly connected to the upper thread of the air blowing hole 2 in a sealing manner; the base pipe 3 is connected with a cover pipe 4 in a threaded sealing manner; a steel ball 5 is rotatably connected between the cover tube 4 and the base tube 3; the steel ball 5 is fixedly connected with a guide pipe 7; the steel ball 5 is provided with an exhaust hole 6 corresponding to the guide pipe 7; a sealing shaft 8 is fixedly connected with the inner part of one end of the sweeping beam 1 in a thread sealing way; the sealing shaft 8 is fixedly connected with a pneumatic joint 9; an air pipe 10 is inserted in the pneumatic connector 9 in a sealing way; the other end of the air pipe 10 is fixedly connected with an air pump 11 in a communicating way; during operation, through start-up air pump 11 before the welding, make compressed gas pass trachea 10, pneumatic joint 9, sweep roof beam 1, blow hole 2, base pipe 3, the processing is blown to the iron oxide powder of seam position to exhaust hole 6 and stand pipe 7, through steel ball 5 damping rotation in base pipe 3 and cover pipe 4, thereby can change the angle of stand pipe 7, thereby can realize that the position of accurate regulation blowing gets rid of the iron oxide powder, and can practice thrift compressed gas, through built-in pneumatic joint 9, make trachea 10's connection and dismantlement more convenient, and built-in pneumatic joint 9, make the outward appearance wholeness of sweeping roof beam 1 strong, it is not protruding, easy to assemble and use.
Two ends of the purging beam 1 are movably sleeved with sleeves 12; the lower end of the sleeve 12 is fixedly connected with a first fixing plate 13; the first fixing plate 13 is provided with a first connecting hole 14; during operation, through having seted up first connecting hole 14 on the first fixed plate 13 for can fix the both sides at equipment with first fixed plate 13 through the bolt, thereby realize that stable restriction sweeps height and position of roof beam 1, and under the sleeve pipe 12 that cup joints, can transversely change the position in sleeve pipe 12 and rotate and change the angle of blowing, thereby adapt to the not welding seam of co-altitude and the welding seam of co-location.
A second connecting hole 17 is fixedly connected in the first connecting hole 14 through a bolt; the second connecting hole 17 is formed in the second fixing plate 15; the lower end of the second fixing plate 15 is fixedly connected with a fixing base 16; the fixed base 16 is provided with a through hole; during operation, through having second connecting hole 17 through the bolt rigid coupling in first connecting hole 14 for can be through staggering different second connecting hole 17 and first connecting hole 14, change the relative position between second fixed plate 15 and the first fixed plate 13, thereby change the height of blowing of sweeping roof beam 1, so that adapt to different welding position.
The air pump 11 is electrically connected with a first guide post 28; the first guide post 28 is fixedly connected in the first accommodating groove 26; the first accommodating groove 26 is formed in the first fixing seat 18; in operation, the first receiving groove 26 is engaged with the first baffle 27, so that the portion of the electric wire connected to the first guide post 28 and the excess wires can be isolated and protected.
A first baffle 27 is fixedly connected to the first fixing seat 18 corresponding to the first accommodating groove 26 in a threaded manner; a second guide post 29 is inserted on the first guide post 28; the second guide post 29 is fixedly connected to the base baffle 30; the base baffle 30 is fixedly connected in the first extension tube 31 through threads; during operation, the first accommodating groove 26 is matched with the first baffle 27, so that the connection part of the electric wire and the first guide post 28 and redundant wires can be isolated and protected, and the second guide post 29 is fixedly connected to the base baffle 30, so that the first guide post 28 and the second guide post 29 are plugged while the first telescopic pipe 31 is installed each time.
The first extension tube 31 is fixedly connected in the first fixed seat 18 by screw threads; a second extension tube 32 is connected in a buckling and sliding manner in the first extension tube 31; a third extension tube 33 is connected in a buckling and sliding manner in the second extension tube 32; during operation, the first extension tube 31 is fixedly connected in the first fixing seat 18 through threads, so that the whole formed by the first extension tube 31, the second extension tube 32, the third extension tube 33 and the third guide pillar 34 can be integrally taken out, and maintenance and installation are facilitated.
A third guide post 34 is fixedly connected in the third extension tube 33; a fourth guide post 35 is buckled and inserted on the third guide post 34; the fourth guide pillar 35 is fixedly connected in the second fixed seat 19; the second fixed seat 19 is provided with a second accommodating groove 36 corresponding to the fourth guide pillar 35; during operation, the third guide pillar 34 and the fourth guide pillar 35 made of brass are buckled and spliced with each other, so that current can be stably transmitted, the third guide pillar 34 and the fourth guide pillar 35 can be separated to realize quick-release connection, and the third guide pillar 34 can move together with the third telescopic pipe 33 by fixedly connecting the third guide pillar 34 in the third telescopic pipe 33.
A second baffle 37 is fixedly connected to the opening of the second accommodating groove 36 through threads; a second mounting groove 22 is formed in the second fixing seat 19; a second mounting hole 23 is formed in the second mounting groove 22; in operation, the second accommodating groove 36 is matched with the second baffle 37 to protect the connection part of the electric wire and the fourth guide pillar 35 and store the redundant electric wire, and the second mounting hole 23 is penetrated by a bolt in the second mounting groove 22 to realize the function of stably fixing the second fixing seat 19.
A spring 38 is fixedly connected between the base baffle 30 and the third extension tube 33; the spring 38 is wound with a wire; the second guide post 29 and the third guide post 34 are electrically connected; when in work, the spring 38 is fixedly connected between the base baffle 30 and the third extension pipe 33, so that, under the elastic force of the spring 38 and without the external force, the third telescopic tube 33, the second telescopic tube 32 and the first telescopic tube 31 are kept at the longest state, and under the electrical connection of the second guide post 29 and the third guide post 34, the electrical connection between the second guide post 29 and the third guide post 34 is maintained, so that the first fixing seat 18 fixed on the welding part can be electrically conducted to the fourth guide post 35 in the moving process of the second fixing seat 19 inserted oppositely along with the movement of the welding part, the fourth guide post 35 is connected with the household circuit, so that the air pump 11 is electrified to work, the air precisely blows away the iron oxide powder at the welding seam position on the welding table top through the air blowing hole 2, the base pipe 3, the cover pipe 4, the steel ball 5, the exhaust hole 6 and the guide pipe 7, and the welding quality of the welding seam position is ensured.
The first fixing seat 18 is provided with a first mounting groove 24; a plurality of first mounting holes 25 are formed in the first mounting groove 24; a threaded column 20 is fixedly connected to the first fixed seat 18; a threaded groove 21 is formed in the second fixed seat 19 corresponding to the threaded column 20; during operation, through the thread engagement of threaded column 20 and thread groove 21 for first fixing base 18 and second fixing base 19 can realize lasting stable electric connection, pass through first mounting hole 25 with the bolt in first mounting groove 24, can fix first fixing base 18 on the surface of other objects.
A method of use; firstly, a base pipe 3 is connected in a gas blowing hole 2 in a threaded sealing mode through sealant, then a steel ball is inserted into the base pipe 3, a cover pipe 4 is sleeved on the base pipe 3 to complete first-step assembly, then two sleeves 12 are sleeved on two ends of a purging beam 1, at the moment, bolts penetrate through a first connecting hole 14 and are fixed on two sides of equipment, at the moment, if a first fixing plate 13 is not long enough, a second fixing plate 15 is fixedly connected on the first connecting hole 14 through the bolts, then the second fixing plate 15 is fixed on two sides of the equipment through the bolts to achieve second-step fixing, then a pneumatic connector 9 is fixedly connected on a sealing shaft 8 in a threaded sealing mode through the sealant, then the sealing shaft 8 is fixedly connected inside the purging beam 1 in a threaded sealing mode through the sealant, one end of a gas pipe 10 is inserted into the pneumatic connector 9, the other end of the gas pipe is inserted into an air pump 11 to complete third-step assembly, and then a first fixing seat 18 is fixed on a moving end of welding equipment through the bolts, then, the second fixed seat 19 is fixedly connected to the welding base through a bolt, then a lead is connected with the first guide post 28 through the first baffle 27 to complete the fourth step of assembly, then the third extension tube 33 is inserted into the second extension tube 32, the second extension tube 32 is inserted into the first extension tube 31, at this time, the spring 38 is placed into the first extension tube 31, the base baffle 30 is connected into the first extension tube 31 in a threaded manner, then the first extension tube 31 is fixedly connected into the first fixed seat 18 in a threaded manner to achieve the fifth step of fixation, then the fourth guide post 35 is fixedly connected into the second fixed seat 19, and the other end of the second fixed seat 19 is connected with a household circuit through the second baffle 37 through a lead to complete the final assembly.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a welding machine entrance powder sweeps device which characterized in that: comprises a blowing beam (1), a blowing hole (2) and a blowing unit; blowing holes (2) are uniformly distributed on the blowing beam (1); the purging unit is arranged on the purging beam (1); the purging unit comprises a base pipe (3), a cover pipe (4), a steel ball (5), an exhaust hole (6) and a guide pipe (7); a base pipe (3) is fixedly connected to the upper thread of the air blowing hole (2) in a sealing manner; the base tube (3) is connected with a cover tube (4) in a sealing way through threads; a steel ball (5) is rotatably connected between the cover tube (4) and the base tube (3); the steel ball (5) is fixedly connected with a guide pipe (7); the steel ball (5) is provided with an exhaust hole (6) corresponding to the guide pipe (7); a sealing shaft (8) is fixedly connected with the inner part of one end of the sweeping beam (1) in a thread sealing way; the sealing shaft (8) is fixedly connected with a pneumatic joint (9) in a communicating manner; an air pipe (10) is inserted in the pneumatic connector (9) in a sealing way; the other end of the air pipe (10) is fixedly connected with an air pump (11).
2. The powder purging device at the inlet of the welding machine as claimed in claim 1, wherein: two ends of the sweeping beam (1) are movably sleeved with sleeves (12); the lower end of the sleeve (12) is fixedly connected with a first fixing plate (13); the first fixing plate (13) is provided with a first connecting hole (14).
3. The powder purging device at the inlet of the welding machine as claimed in claim 2, wherein: a second connecting hole (17) is fixedly connected in the first connecting hole (14) through a bolt; the second connecting hole (17) is formed in the second fixing plate (15); the lower end of the second fixing plate (15) is fixedly connected with a fixing base (16); the fixed base (16) is provided with a through hole.
4. The powder purging device at the inlet of the welding machine as claimed in claim 3, wherein: the air pump (11) is electrically connected with a first guide post (28); the first guide post (28) is fixedly connected in the first accommodating groove (26); the first accommodating groove (26) is formed in the first fixing seat (18).
5. The powder purging device at the inlet of the welding machine as claimed in claim 4, wherein: a first baffle (27) is fixedly connected to the first fixed seat (18) corresponding to the first accommodating groove (26) in a threaded manner; a second guide post (29) is inserted on the first guide post (28); the second guide post (29) is fixedly connected to the base baffle (30); the base baffle (30) is fixedly connected in the first extension tube (31) through threads.
6. The powder purging device at the inlet of the welding machine as claimed in claim 5, wherein: the first extension pipe (31) is fixedly connected in the first fixed seat (18) in a threaded manner; a second extension pipe (32) is connected in the first extension pipe (31) in a buckling and sliding manner; a third telescopic pipe (33) is connected in the second telescopic pipe (32) in a buckling and sliding manner.
7. The powder purging device at the inlet of the welding machine as claimed in claim 6, wherein: a third guide post (34) is fixedly connected in the third telescopic pipe (33); a fourth guide post (35) is buckled and spliced on the third guide post (34); the fourth guide post (35) is fixedly connected in the second fixed seat (19); and a second accommodating groove (36) is formed in the second fixed seat (19) corresponding to the fourth guide pillar (35).
8. The powder purging device at the inlet of the welding machine as claimed in claim 7, wherein: a second baffle (37) is fixedly connected to the opening of the second accommodating groove (36) through threads; a second mounting groove (22) is formed in the second fixing seat (19); and a second mounting hole (23) is formed in the second mounting groove (22).
9. The powder purging device at the inlet of the welding machine as claimed in claim 8, wherein: a spring (38) is fixedly connected between the base baffle plate (30) and the third telescopic pipe (33); the spring (38) is wound with a lead; the second guide post (29) and the third guide post (34) are electrically connected.
10. The powder purging device at the inlet of the welding machine as claimed in claim 9, wherein: a first mounting groove (24) is formed in the first fixing seat (18); a plurality of first mounting holes (25) are formed in the first mounting groove (24); a threaded column (20) is fixedly connected to the first fixed seat (18); and a threaded groove (21) is formed in the second fixed seat (19) corresponding to the threaded column (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111069579.3A CN113857722B (en) | 2021-09-13 | 2021-09-13 | Powder purging device at inlet of welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111069579.3A CN113857722B (en) | 2021-09-13 | 2021-09-13 | Powder purging device at inlet of welding machine |
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| Publication Number | Publication Date |
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| CN113857722A true CN113857722A (en) | 2021-12-31 |
| CN113857722B CN113857722B (en) | 2024-05-10 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10314529A (en) * | 1997-05-19 | 1998-12-02 | Toru Igarashi | Dust removing device for exhaust |
| CN204338511U (en) * | 2014-11-29 | 2015-05-20 | 河南国花彩印包装有限公司 | The dust arrester of a kind of printing house factory building |
| CN205062181U (en) * | 2015-10-26 | 2016-03-02 | 河北钢铁股份有限公司邯郸分公司 | Limit device is blown in galvanizing line passivation |
| CN205128509U (en) * | 2015-10-27 | 2016-04-06 | 济南宝艺环保技术有限公司 | Cleaning device is used to rotatory bucket of sludge deep dehydration machine |
| CN205762709U (en) * | 2016-05-17 | 2016-12-07 | 广东韶钢松山股份有限公司 | A kind of Anti-collision compressed air blowing cleaner |
| CN209143805U (en) * | 2018-11-19 | 2019-07-23 | 沈阳环境科学研究院 | A kind of oxidation ditch blow device |
| CN113263023A (en) * | 2021-06-28 | 2021-08-17 | 莱芜钢铁集团银山型钢有限公司 | Purging device for residual shot materials after shot blasting of steel plate |
-
2021
- 2021-09-13 CN CN202111069579.3A patent/CN113857722B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10314529A (en) * | 1997-05-19 | 1998-12-02 | Toru Igarashi | Dust removing device for exhaust |
| CN204338511U (en) * | 2014-11-29 | 2015-05-20 | 河南国花彩印包装有限公司 | The dust arrester of a kind of printing house factory building |
| CN205062181U (en) * | 2015-10-26 | 2016-03-02 | 河北钢铁股份有限公司邯郸分公司 | Limit device is blown in galvanizing line passivation |
| CN205128509U (en) * | 2015-10-27 | 2016-04-06 | 济南宝艺环保技术有限公司 | Cleaning device is used to rotatory bucket of sludge deep dehydration machine |
| CN205762709U (en) * | 2016-05-17 | 2016-12-07 | 广东韶钢松山股份有限公司 | A kind of Anti-collision compressed air blowing cleaner |
| CN209143805U (en) * | 2018-11-19 | 2019-07-23 | 沈阳环境科学研究院 | A kind of oxidation ditch blow device |
| CN113263023A (en) * | 2021-06-28 | 2021-08-17 | 莱芜钢铁集团银山型钢有限公司 | Purging device for residual shot materials after shot blasting of steel plate |
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| Publication number | Publication date |
|---|---|
| CN113857722B (en) | 2024-05-10 |
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