CN115055872A - Automatic welding machine for transformer iron core and welding method thereof - Google Patents
Automatic welding machine for transformer iron core and welding method thereof Download PDFInfo
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- CN115055872A CN115055872A CN202210924363.9A CN202210924363A CN115055872A CN 115055872 A CN115055872 A CN 115055872A CN 202210924363 A CN202210924363 A CN 202210924363A CN 115055872 A CN115055872 A CN 115055872A
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- transformer core
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- 238000003466 welding Methods 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract description 13
- 239000002912 waste gas Substances 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims description 37
- 238000000746 purification Methods 0.000 claims description 34
- 238000001125 extrusion Methods 0.000 claims description 28
- 239000001301 oxygen Substances 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- -1 oxygen ion Chemical class 0.000 claims description 25
- 239000000945 filler Substances 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 238000000222 aromatherapy Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
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- 230000008602 contraction Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003915 air pollution Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 238000003756 stirring Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 241000222519 Agaricus bisporus Species 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
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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
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Abstract
The invention discloses an automatic welding machine for a transformer iron core and a welding method thereof, wherein the automatic welding machine comprises an automatic welding machine main body, a waste gas treatment mechanism and a sliding plate; the automatic welding machine main body is fixedly connected with a bracket, and a welding assembly is arranged on the bracket; the waste gas treatment mechanism is installed on the support, and the waste gas treatment mechanism includes the annular pipe, and the outside of welding subassembly is located to the annular pipe, is connected with a plurality of circumference evenly distributed's shower nozzle on the annular pipe, installs aspirator pump and purifying box on the support, and the annular pipe is connected with the aspirator pump end of breathing in, and the purifying box is connected with the aspirator pump end of giving vent to anger. According to the invention, through the arrangement of the corresponding mechanism, the waste gas generated in the welding process of the transformer iron core can be subjected to environment-friendly treatment, the waste gas is prevented from being directly discharged into the air, further air pollution is avoided, the working environment of workers is also prevented from being polluted, the disease probability of the workers caused by the air pollution is greatly reduced, and the requirement of environment-friendly production is met.
Description
Technical Field
The invention belongs to the technical field of automatic welding machines, and particularly relates to an automatic welding machine for a transformer iron core and a welding method thereof.
Background
The automatic welding machine is based on motor control technology, single-chip microcomputer control technology, PLC control technology, numerical control technology and the like. The automatic welding machine mainly comprises a workpiece automatic feeding mechanism, a workpiece discharging mechanism, a workpiece station automatic switching mechanism, a workpiece automatic clamping mechanism, a workpiece welding process automation system, system integrated control and the like, and is widely applied to the fields of plastics, automobile manufacturing industry, metal processing, hardware household appliances, steel structures, pressure vessels, machining manufacturing, shipbuilding, aerospace and the like.
Wherein, also can use automatic weld machine in transformer core's production process, current automatic weld machine for transformer core lacks exhaust-gas treatment mechanism, automatic weld machine is at the in-process of welding transformer core promptly, produces waste gas easily, these waste gases do not have through handling just by being discharged in the air, and then cause air pollution easily, also can pollute staff's operational environment simultaneously, and in time, increase the probability that the staff is sick easily, can not satisfy the requirement of environmental protection production.
Therefore, in order to solve the above technical problems, it is necessary to provide an automatic welding machine for transformer cores and a welding method thereof.
Disclosure of Invention
The invention aims to provide an automatic welding machine for a transformer iron core and a welding method thereof, and aims to solve the problem that the automatic welding machine is lack of waste gas treatment.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
an automatic welding machine for a transformer iron core comprises an automatic welding machine main body, an exhaust gas treatment mechanism and a sliding plate;
the automatic welding machine main body is fixedly connected with a support, and a welding assembly is mounted on the support;
the waste gas treatment mechanism is arranged on the support and comprises a ring pipe, the ring pipe is arranged on the outer side of the welding assembly, a plurality of spray heads which are uniformly distributed on the circumference are connected to the ring pipe, an air suction pump and a purification box are arranged on the support, the ring pipe is connected with the air suction end of the air suction pump, and the purification box is connected with the air outlet end of the air suction pump;
the sliding plate is arranged on the automatic welding machine main body in a sliding mode, a pair of air cylinders are symmetrically arranged on the sliding plate, free ends of the air cylinders are fixedly connected with an extrusion plate, and an air curtain mechanism is arranged on the extrusion plate.
Furthermore, at least three sliding grooves are drilled on the main body of the automatic welding machine, wherein a screw rod is rotationally arranged in one of the sliding grooves and used for driving the sliding plate to move in a reciprocating manner;
the automatic welding machine is characterized in that one end, located outside the sliding groove, of the screw is connected with a driven belt pulley, a driving motor is arranged in the automatic welding machine main body, the output end of the driving motor is connected with a driving belt pulley, the driven belt pulley is connected with the driving belt pulley in a belt transmission mode, and the driving motor drives the driven belt pulley and the screw to rotate through the driving belt pulley and the belt.
Furthermore, a thread block and a pair of limiting blocks are fixedly connected to the lower bottom surface of the sliding plate, the thread block is in threaded connection with the screw, and when the screw rotates, the thread block moves under the action of threads and is further used for adjusting the position of the transformer iron core, so that the welding assembly can perform welding work better;
the limiting block is arranged in the sliding groove in a sliding mode and used for limiting the sliding plate and preventing the sliding plate from deviating in the sliding process.
Further, be equipped with the baffle in the purifying box, be formed with purification chamber and filter chamber between purifying box and the baffle, the purification intracavity is filled with the purifying liquid for preliminary purification welding waste gas.
Further, the partition board is provided with a conveying pipe for conveying the primarily purified waste gas, so that the waste gas can be purified again;
the conveying pipe is communicated with the purification cavity and the filtering cavity, an installation part is installed in the filtering cavity, and a rotating net is hinged to the installation part and used for containing filler;
insert on the purifying box and be equipped with the bolt, the one end block of rotatory net is on the bolt, be connected with the stay cord on the rotatory net, the stay cord link up the purifying box setting, the stay cord is located the outer one end of purifying box and is connected with the pull post, through mutually supporting of bolt, stay cord, pull post for make things convenient for the staff to change the filler, guarantee to pack the secondary purification effect to waste gas.
Furthermore, the upper side of the rotating net is provided with a filler for purifying the waste gas again;
the mounting piece is connected with a cover net, the cover net is arranged on the upper side of the filler, and a plurality of aroma balls are placed on the cover net and used for changing the taste of the purified gas;
and the purifying box is provided with an air outlet net for exhausting air.
Furthermore, a pair of air cavities is drilled in the extrusion plate, and a communication channel is communicated between the pair of air cavities and used for conveying gas generated by the negative oxygen ion generator;
the air curtain mechanism comprises a plurality of injection pipes, the injection pipes are communicated with the air cavity, the sliding plate is provided with a circulating fan, the pair of extrusion plates are respectively connected with the positive pressure end and the negative pressure end of the circulating fan, and when the circulating fan operates, exhaust gas in the injection pipes can form a circularly flowing air curtain outside the transformer core, so that the overflow of waste gas is avoided, and the removal effect of the waste gas is ensured.
Furthermore, the extrusion plate is connected with an insertion tube, the insertion tube is provided with a plurality of release tubes, the release tubes penetrate through the extrusion plate, one insertion tube is connected with the negative pressure end of the circulating fan, and the other insertion tube is connected with a negative oxygen ion generator and used for adding negative oxygen ions into the air curtain and further filtering and purifying the waste gas by utilizing the negative oxygen ions.
Furthermore, the negative pressure end of the circulating fan is connected with a filter box for filtering and purifying backflow gas, so that the clean effect of the air curtain is ensured, and impurities in the air curtain are avoided.
The welding method of the automatic transformer core welding machine comprises the following steps:
s1, placing the transformer core to be processed on a sliding plate, driving the extrusion plates to move by the stretching of the air cylinder, and further clamping the transformer core by a pair of extrusion plates;
s2, controlling the welding assembly to run, and then controlling the driving motor to run, wherein the driving motor drives the driven pulley to rotate through the driving pulley and the belt, and as the threaded block on the sliding plate is in threaded connection with the screw rod, when the screw rod rotates, the threaded block is under the action of the thread to drive the sliding plate to move, so that the transformer iron core on the sliding plate is close to the welding assembly and is welded by the welding assembly;
s3, when the welding assembly welds the transformer core, synchronously opening a suction pump, extracting waste gas generated during welding of the transformer core through an annular pipe and a spray head by the suction pump, purifying the waste gas through a purifying liquid, allowing the waste gas primarily purified by the purifying liquid to enter a filtering cavity through a conveying pipe, further purifying the waste gas by a filler, changing the smell through an aromatherapy ball, and finally discharging the waste gas through an air outlet net;
s4, in addition, when the extrusion plates clamp the transformer core, a circulating fan is opened, the circulating fan injects gas into one of the extrusion plates, the gas is discharged through the gas cavity and the injection pipe and is absorbed by the circulating fan through the other injection pipe, and the circulating fan is used for forming a circulating air curtain outside the transformer core and avoiding the overflow of waste gas;
s5, when the air curtain is formed, turning on a negative oxygen ion generator, wherein the negative oxygen ion generator generates negative oxygen ions, the negative oxygen ions are discharged through a cannula and a release pipe, and the negative oxygen ions are used for wrapping impurities in the waste gas to further purify the waste gas;
s6, the gas flowing back from the negative pressure end of the circulating fan is filtered and purified by the filter box.
Compared with the prior art, the invention has the following advantages:
according to the invention, through the arrangement of the corresponding mechanism, the waste gas generated in the welding process of the transformer iron core can be subjected to environment-friendly treatment, the waste gas is prevented from being directly discharged into the air, further air pollution is avoided, the working environment of workers is also prevented from being polluted, the disease probability of the workers caused by the air pollution is greatly reduced, and the requirement of environment-friendly production is met.
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, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of an automatic transformer core welding machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a cross-sectional side view of an automatic welding machine for transformer cores according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at B;
FIG. 5 is a front sectional view of an automatic welding machine for transformer cores according to an embodiment of the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 at C;
FIG. 7 is a schematic view of the structure of FIG. 5 at D;
FIG. 8 is a schematic view of the structure at E in FIG. 5;
FIG. 9 is a schematic view of the structure at F in FIG. 5;
fig. 10 is a top view of an automatic transformer core welding machine according to an embodiment of the invention.
In the figure: 1. the automatic welding machine comprises an automatic welding machine body, 101, a bracket, 102, a welding assembly, 103, a sliding groove, 104, a screw rod, 105, a driven pulley, 106, a driving pulley, 2, an exhaust gas treatment mechanism, 201, a ring pipe, 202, a spray head, 203, an air suction pump, 204, a purification box, 205, a partition plate, 206, purification liquid, 207, a conveying pipe, 208, a mounting piece, 209, a rotating net, 210, a bolt, 211, a pull column, 212, a filler, 213, a cover net, 214, an aromatherapy ball, 215, an air outlet net, 216, a stirring motor, 217, a stirring blade, 3, a sliding plate, 301, a cylinder, 302, an extrusion plate, 303, an air chamber, 304, a communication channel, 305, a spraying pipe, 306, a cannula, 307, a release pipe, 308, a circulating fan, 309, a filter box and 310, and a negative oxygen ion generator.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
The invention discloses an automatic welding machine for a transformer iron core, which is shown in figures 1-10 and comprises an automatic welding machine main body 1, an exhaust gas treatment mechanism 2 and a sliding plate 3.
The automatic welding machine main body 1 is fixedly connected with a support 101 for installing a welding assembly 102, and the support 101 is provided with the welding assembly 102 for automatically welding a transformer core.
Preferably, the operation of the welding assembly 102 is well known to those skilled in the art and will not be described in any greater detail herein.
In addition, the automatic welding machine main body 1 is provided with at least three sliding grooves 103, wherein one sliding groove 103 is rotatably provided with a screw 104 for driving the sliding plate 3 to reciprocate.
Specifically, the one end that the screw 104 is located outside the spout 103 is connected with driven pulley 105, be equipped with driving motor in the automatic weld machine main part 1, the driving motor output is connected with driving pulley 106, driven pulley 105 is connected through belt transmission with driving pulley 106, driving motor passes through driving pulley 106, belt drive driven pulley 105 and screw 104 and rotates, so that the better welding transformer core of welding subassembly 102, guarantee transformer core's automatic weld effect.
Referring to fig. 1 to 10, an exhaust gas treatment device 2 is mounted on a support 101, and the exhaust gas treatment device 2 is used for treating welding exhaust gas.
Wherein the exhaust gas treatment device 2 comprises a ring pipe 201, and the ring pipe 201 is arranged outside the welding assembly 102, namely in the position shown in fig. 1, and is used for extracting welding exhaust gas so as to purify the exhaust gas.
In addition, a plurality of nozzles 202 which are uniformly distributed on the circumference are connected to the annular pipe 201, an air suction pump 203 and a purification box 204 are installed on the bracket 101, the annular pipe 201 is connected with the air suction end of the air suction pump 203, the purification box 204 is connected with the air outlet end of the air suction pump 203, the air suction pump 203 pumps waste gas through the annular pipe 201 and the nozzles 202, and the purification box 204 purifies the waste gas, so that the purification and removal effects of the waste gas are ensured.
Specifically, be equipped with baffle 205 in the purifying box 204, be formed with purification chamber and filter chamber between purifying box 204 and the baffle 205, the purification intracavity is filled with purifying liquid 206 for preliminary purification welding waste gas.
Preferably, the cleaning solution 206 is a commercially available cleaning material, which will not be described in detail herein.
Referring to fig. 1 to 10, a duct 207 is installed on the partition 205 for conveying the primarily purified exhaust gas so that the exhaust gas can be subjected to a secondary purification process.
Wherein, the conveying pipe 207 communicates the purifying cavity and the filtering cavity, so that the waste gas purified by the purifying liquid 206 is conveyed into the filtering cavity through the conveying pipe 207 for purification again.
In addition, a mounting part 208 is arranged in the filtering cavity and used for connecting the rotating net 209 with the cover net 213, the rotating net 209 is hinged on the mounting part 208 and used for accommodating the filler 212, and meanwhile, the filler 212 is convenient to replace for workers.
Specifically, a plug 210 is inserted into the purification box 204, one end of the rotating net 209 is clamped on the plug 210, and the plug 210 is used for limiting the rotating net 209, so that the filler 212 can be placed on the rotating net 209.
Preferably, be connected with the stay cord on the rotatory net 209, the stay cord link up the setting of purifying box 204, and the stay cord is located the outer one end of purifying box 204 and is connected with pull post 211, when the staff need change filler 212, takes off bolt 210, and rotatory net 209 is rotatory certain angle under the action of gravity to draw the stay cord, make the stay cord extension, filler 212 can fall into purifying box 204 downside, and it can to take out filler 212 that the rethread corresponds the lid door.
Referring to fig. 1 to 10, the upper side of the rotary screen 209 is provided with packing 212 for purifying the exhaust gas again.
Preferably, the filler 212 is also a commercially available material.
Wherein, be connected with lid net 213 on the installed part 208, the upside of filler 212 is located to lid net 213, has placed a plurality of champignon balls 214 on the lid net 213 for change the gaseous taste after the purification, improve the purifying effect of flue gas greatly, also can change staff's operational environment, avoid waste gas to influence staff's healthy.
Further, the purge tank 204 is provided with an air outlet net 215 for discharging air.
Specifically, install stirring motor 216 in the installed part 208, be connected with stirring leaf 217 on the stirring motor 216 output shaft, stirring leaf 217 sets up with filler 212 is corresponding, and stirring motor 216 drives stirring leaf 217 when the operation rotates, and then is used for stirring mixed filler 212 for filler 212 can fully contact with waste gas, improves the purifying effect of waste gas greatly.
In addition, a plurality of cover doors are installed on the purifying box 204, and the cover doors are respectively arranged corresponding to the filler 212 and the aroma ball 214.
Referring to fig. 1 to 10, a sliding plate 3 is slidably provided on a main body 1 of an automatic welding machine, and the sliding plate 3 serves to fix a transformer core and also to prevent an overflow of exhaust gas.
Preferably, the lower bottom surface of the sliding plate 3 is fixedly connected with a thread block and a pair of limiting blocks, the thread block is in threaded connection with the screw 104, and when the screw 104 rotates, the thread block is moved by the action of threads, and then is used for adjusting the position of the transformer core, so that the welding assembly 102 can perform welding work better.
Wherein, the stopper slides and locates in the spout 103 for the spacing sliding plate 3 avoids sliding plate 3 to produce the skew at gliding in-process.
In addition, a pair of air cylinders 301 are symmetrically installed on the sliding plate 3, the free ends of the air cylinders 301 are fixedly connected with the extrusion plates 302, and the pair of extrusion plates 302 are used for clamping and fixing the transformer core, so that the stability of the transformer core during welding is ensured, and further the welding effect of the transformer core can be ensured.
Specifically, a pair of air chambers 303 is bored in the pressing plate 302, and a communication channel 304 is communicated between the pair of air chambers 303 for conveying the gas generated by the negative oxygen ion generator 310.
Referring to fig. 1 to 10, an air curtain mechanism is installed on the pressing plate 302 for blocking the exhaust gas and preventing the exhaust gas from overflowing, so that the ring pipe 201 can better extract the exhaust gas, and the removal effect of the exhaust gas is greatly improved.
The air curtain mechanism comprises a plurality of injection pipes 305, the injection pipes 305 are communicated with the air cavity 303, the circulating fan 308 is installed on the sliding plate 3, the pair of extrusion plates 302 are respectively connected with the positive pressure end and the negative pressure end of the circulating fan 308, and when the circulating fan 308 operates, exhaust gas in the injection pipes 305 can form a circularly flowing air curtain outside the transformer iron core, so that the overflow of waste gas is avoided, and the removal effect of the waste gas is ensured.
In addition, the extrusion plate 302 is connected with an insertion tube 306, the insertion tube 306 is provided with a plurality of release tubes 307, the release tubes 307 are arranged to penetrate through the extrusion plate 302, one insertion tube 306 is connected with the negative pressure end of the circulating fan 308, the other insertion tube 306 is connected with a negative oxygen ion generator 310 for adding negative oxygen ions into the air curtain, and the negative oxygen ions are used for further filtering and purifying the waste gas, so that the removal effect of the waste gas is greatly improved.
Specifically, the negative pressure end of the circulating fan 308 is connected with a filter box 309 for filtering and purifying the backflow gas, so as to ensure the clean effect of the air curtain and avoid impurities in the air curtain.
A welding method of an automatic welding machine for a transformer core comprises the following steps:
s1, placing the transformer core to be processed on the sliding plate 3, driving the extrusion plates 302 to move by utilizing the expansion and contraction of the air cylinder 301, and further clamping the transformer core by utilizing the pair of extrusion plates 302;
s2, controlling the operation of the welding assembly 102, and then controlling the operation of a driving motor, wherein the driving motor drives a driven pulley 105 to rotate through a driving pulley 106 and a belt, and as a threaded block on the sliding plate 3 is in threaded connection with a screw 104, when the screw 104 rotates, the threaded block is subjected to the action of threads to drive the sliding plate 3 to move, so that a transformer iron core on the sliding plate 3 is close to the welding assembly 102 and is welded by the welding assembly 102;
s3, when the welding assembly 102 welds the transformer core, the air suction pump 203 is synchronously opened, the air suction pump 203 extracts waste gas generated during welding of the transformer core through the annular pipe 201 and the spray head 202, the waste gas is purified through the purifying liquid 206, the waste gas primarily purified through the purifying liquid 206 enters the filtering cavity through the conveying pipe 207, is further purified by the filler 212, changes the smell through the aromatherapy ball 214, and is finally discharged through the air outlet net 215;
s4, in addition, when the extrusion plates 302 clamp the transformer core, the circulating fan 308 is opened, the circulating fan 308 injects gas into one of the extrusion plates 302, the gas is discharged through the gas cavity 303 and the injection pipe 305, and is sucked by the circulating fan 308 through the other injection pipe 305, so that a circulating air curtain is formed on the outer side of the transformer core and is used for avoiding the overflow of waste gas;
s5, when the air curtain is formed, the negative oxygen ion generator 310 is turned on, the negative oxygen ion generator 310 generates negative oxygen ions, the negative oxygen ions are discharged through the inserting pipe 306 and the releasing pipe 307, and impurities in the waste gas are wrapped by the negative oxygen ions, so that the purpose of further purifying the waste gas is achieved;
s6, the gas returning from the negative pressure end of the circulating fan 308 is filtered and purified by the filter box 309.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a transformer core automatic weld machine which characterized in that includes:
the automatic welding machine comprises an automatic welding machine main body (1), wherein a support (101) is fixedly connected to the automatic welding machine main body (1), and a welding assembly (102) is installed on the support (101);
the waste gas treatment mechanism (2) is installed on the support (101), the waste gas treatment mechanism (2) comprises a ring pipe (201), the ring pipe (201) is arranged on the outer side of the welding assembly (102), a plurality of spray heads (202) which are uniformly distributed on the circumference are connected to the ring pipe (201), an air suction pump (203) and a purification box (204) are installed on the support (101), the ring pipe (201) is connected with the air suction end of the air suction pump (203), and the purification box (204) is connected with the air outlet end of the air suction pump (203);
the automatic welding machine comprises an automatic welding machine main body (1), and is characterized by further comprising a sliding plate (3) which is arranged on the automatic welding machine main body (1) in a sliding mode, a pair of air cylinders (301) are symmetrically arranged on the sliding plate (3), a squeezing plate (302) is fixedly connected to the free ends of the air cylinders (301), and an air curtain mechanism is arranged on the squeezing plate (302).
2. The automatic welding machine for the transformer core according to claim 1, characterized in that at least three sliding grooves (103) are formed in the automatic welding machine body (1), a screw (104) is rotatably arranged in one of the sliding grooves (103), one end of the screw (104) located outside the sliding groove (103) is connected with a driven pulley (105), a driving motor is arranged in the automatic welding machine body (1), the output end of the driving motor is connected with a driving pulley (106), and the driven pulley (105) is connected with the driving pulley (106) through belt transmission.
3. The automatic welding machine for the transformer core according to claim 2, characterized in that a thread block and a pair of limiting blocks are fixedly connected to the lower bottom surface of the sliding plate (3), the thread block is in threaded connection with the screw rod (104), and the limiting blocks are slidably arranged in the sliding grooves (103).
4. The automatic welding machine for the transformer core according to claim 1, wherein a partition plate (205) is arranged in the purification box (204), a purification cavity and a filter cavity are formed between the purification box (204) and the partition plate (205), and a purification liquid (206) is filled in the purification cavity.
5. The automatic welding machine for the transformer core according to claim 4, wherein a conveying pipe (207) is installed on the partition plate (205), the conveying pipe (207) is communicated with a purification cavity and a filtration cavity, an installation part (208) is installed in the filtration cavity, a rotary net (209) is hinged to the installation part (208), a bolt (210) is inserted into the purification box (204), one end of the rotary net (209) is clamped on the bolt (210), a pull rope is connected to the rotary net (209), the pull rope penetrates through the purification box (204), and a pull column (211) is connected to one end of the pull rope, which is located outside the purification box (204).
6. The automatic welding machine for the transformer core according to claim 5, characterized in that a filler (212) is arranged on the upper side of the rotating net (209), a cover net (213) is connected to the mounting member (208), the cover net (213) is arranged on the upper side of the filler (212), a plurality of aroma balls (214) are placed on the cover net (213), and an air outlet net (215) is arranged on the purifying box (204).
7. The automatic welding machine for the transformer core according to claim 1, wherein a pair of air chambers (303) are formed in the extrusion plate (302) in a chiseled mode, a communication channel (304) is communicated between the pair of air chambers (303), the air curtain mechanism comprises a plurality of injection pipes (305), the injection pipes (305) are communicated with the air chambers (303), a circulating fan (308) is installed on the sliding plate (3), and the pair of extrusion plates (302) are respectively connected with a positive pressure end and a negative pressure end of the circulating fan (308).
8. The automatic welding machine for the transformer core according to claim 7, characterized in that an insertion tube (306) is connected to the extrusion plate (302), a plurality of release tubes (307) are installed on the insertion tube (306), the release tubes (307) are arranged to penetrate through the extrusion plate (302), one insertion tube (306) is connected to a negative pressure end of the circulating fan (308), and a negative oxygen ion generator (310) is connected to the other insertion tube (306).
9. The automatic welding machine for the transformer core according to claim 1, characterized in that a filter box (309) is connected to the negative pressure end of the circulating fan (308).
10. The welding method of the transformer core automatic welding machine according to any one of claims 1 to 9, characterized by comprising the following steps:
s1, placing the transformer core to be processed on the sliding plate (3), driving the extrusion plates (302) to move by utilizing the expansion and contraction of the air cylinder (301), and further clamping the transformer core by utilizing the pair of extrusion plates (302);
s2, controlling the welding component (102) to run, controlling the driving motor to run, driving the driven pulley (105) to rotate by the driving pulley (106) and the belt, and driving the sliding plate (3) to move by the threaded block under the action of the threads when the screw (104) rotates as the threaded block on the sliding plate (3) is in threaded connection with the screw (104), so that the transformer core on the sliding plate (3) is close to the welding component (102) and is welded by the welding component (102);
s3, when the welding assembly (102) welds the transformer core, synchronously opening the air suction pump (203), the air suction pump (203) extracts waste gas generated during welding the transformer core through the annular pipe (201) and the spray head (202), and performs purification treatment through the purification liquid (206), the waste gas primarily purified by the purification liquid (206) enters the filter cavity through the delivery pipe (207), is further purified by the filler (212), changes the smell through the aromatherapy ball (214), and is finally discharged through the air outlet net (215);
s4, in addition, when the extrusion plates (302) clamp the transformer core, the circulating fan (308) is turned on, gas is injected into one extrusion plate (302) by the circulating fan (308), and the gas is discharged through the gas cavity (303) and the injection pipe (305) and is sucked by the circulating fan (308) through the other injection pipe (305) to form a circulating air curtain on the outer side of the transformer core and avoid the overflow of waste gas;
s5, when the air curtain is formed, the negative oxygen ion generator (310) is turned on, the negative oxygen ion generator (310) generates negative oxygen ions, the negative oxygen ions are discharged through the inserting pipe (306) and the releasing pipe (307), and impurities in the waste gas are wrapped by the negative oxygen ions, so that the purpose of further purifying the waste gas is achieved;
s6, the gas flowing back from the negative pressure end of the circulating fan (308) is filtered and purified by the filter box (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210924363.9A CN115055872A (en) | 2022-08-01 | 2022-08-01 | Automatic welding machine for transformer iron core and welding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210924363.9A CN115055872A (en) | 2022-08-01 | 2022-08-01 | Automatic welding machine for transformer iron core and welding method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115055872A true CN115055872A (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210924363.9A Withdrawn CN115055872A (en) | 2022-08-01 | 2022-08-01 | Automatic welding machine for transformer iron core and welding method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN115055872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337746A (en) * | 2022-10-18 | 2022-11-15 | 江苏佳美海洋工程装备有限公司 | Environment-friendly welding equipment suitable for wind power platform pile leg |
| CN115376816A (en) * | 2022-10-25 | 2022-11-22 | 中电电气(江苏)变压器制造有限公司 | Auxiliary welding device for transformer iron core |
-
2022
- 2022-08-01 CN CN202210924363.9A patent/CN115055872A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115337746A (en) * | 2022-10-18 | 2022-11-15 | 江苏佳美海洋工程装备有限公司 | Environment-friendly welding equipment suitable for wind power platform pile leg |
| CN115376816A (en) * | 2022-10-25 | 2022-11-22 | 中电电气(江苏)变压器制造有限公司 | Auxiliary welding device for transformer iron core |
| CN115376816B (en) * | 2022-10-25 | 2023-02-14 | 中电电气(江苏)变压器制造有限公司 | Auxiliary welding device for transformer iron core |
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Application publication date: 20220916 |
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