CN119388006A - Automatic welding equipment for metal cover processing - Google Patents
Automatic welding equipment for metal cover processing Download PDFInfo
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- CN119388006A CN119388006A CN202411557402.1A CN202411557402A CN119388006A CN 119388006 A CN119388006 A CN 119388006A CN 202411557402 A CN202411557402 A CN 202411557402A CN 119388006 A CN119388006 A CN 119388006A
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- welding
- moving
- metal cover
- supporting
- air inlet
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Classifications
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- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- 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
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- 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 for a procedure covered by only one of the other main groups of this subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to the technical field of welding equipment, in particular to automatic welding equipment for metal cover processing, which comprises a welding workbench, an automatic welding mechanism and a supporting plate, wherein the automatic welding mechanism is positioned at the outer side of the welding workbench, the supporting plate is positioned above the welding workbench, four moving ports are formed in the supporting plate, moving plates are penetrated through the four moving ports in a sliding manner, a synchronous mechanism for synchronously adjusting the relative positions of the four moving plates is arranged at the bottom of the supporting plate, and the automatic welding equipment for metal cover processing can effectively prevent accumulated sundries from affecting the welding quality during welding by virtue of a collecting mechanism arranged at a clamping plate and a guiding mechanism arranged on the welding workbench.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to automatic welding equipment for metal cover machining.
Background
The automatic welding technique is a technique of performing welding operation using mechanical equipment instead of manual work. The technology realizes the automation and the accuracy of the welding process through a preset program and a control system.
In the metal cover processing, the automatic welding equipment is used for automatically welding, however, when the existing metal cover is welded, spot welding is needed to be performed firstly and arc drawing welding is performed secondly, when the existing automatic welding is performed, a smoke suction hood is arranged above a welding machine tool and used for absorbing a large amount of smoke dust generated during welding, such as the existing patent application number of CN202310587844.X, a smoke suction device for metal welding is disclosed;
However, when an irregular metal cover, such as a rectangular pyramid-shaped metal cover, is welded, the smoking cover cannot be closely attached to the outer side of the metal cover to be welded due to the influence of the welding head, so that smoke dust cannot be quickly sucked, impurities accumulate during welding, and the welding quality of the metal cover is affected.
Disclosure of Invention
The invention aims to provide automatic welding equipment for metal cover processing, so as to solve the problems in the background technology.
In order to achieve the aim, the invention provides the technical scheme that the automatic welding equipment for metal cover processing comprises a welding workbench, an automatic welding mechanism and a supporting plate, wherein the automatic welding mechanism is positioned at the outer side of the welding workbench, the supporting plate is positioned above the welding workbench, four moving ports are arranged on the supporting plate, and the moving plates are respectively penetrated through the four moving ports in a sliding manner;
The bottom of the supporting plate is provided with a synchronous mechanism for synchronously adjusting the relative positions of the four moving plates;
the bottom of the supporting plate is provided with a supporting frame, and a driving mechanism for driving the synchronous mechanism is arranged at the supporting frame;
the bottom of the support frame extends to the bottom of the welding workbench, the bottom of the support frame is rotationally connected with the welding workbench, and an adjusting mechanism for adjusting the position of the support frame is arranged at the welding workbench;
Clamping plates are fixedly arranged on one sides, close to each other, of the four moving plates, a rectangular pyramid-shaped supporting block is arranged at the center of the supporting plate, and the four clamping plates are matched with the supporting block and used for clamping all the panels of the rectangular pyramid-shaped metal cover during welding;
The utility model discloses a welding machine, including clamping plate, welding workbench, guiding mechanism, external gas treatment equipment department, guiding mechanism and external gas treatment equipment department, the clamping plate department is installed and is used for collecting the smoke and dust that produces when welding, collecting mechanism can collect the smoke and dust of weld joint department fast, install guiding mechanism on the welding workbench, guiding mechanism is used for guiding the smoke and dust that a plurality of collecting mechanism departments collected to external gas treatment equipment department.
The synchronous mechanism comprises a supporting shaft, two moving mechanisms and a guiding mechanism, wherein the supporting shaft is rotationally connected to the bottom of the supporting plate, the driving mechanisms are used for driving the supporting shaft, the two moving mechanisms are sequentially distributed below the supporting plate from top to bottom, the two moving mechanisms are mutually vertically distributed, and the moving mechanisms are used for synchronously driving the two corresponding moving plates;
every moving mechanism's both ends all set up guiding mechanism, and guiding mechanism fixed mounting is in the backup pad bottom, guiding mechanism is used for leading the movable plate, through the synchro mechanism that is equipped with to realize carrying out synchronous adjustment's effect to a plurality of movable plates.
The moving mechanism comprises a driving wheel, a conveyor belt, driven wheels and a tensioning wheel, wherein the driving wheel is fixedly sleeved on the outer side of a supporting shaft, two driven wheels are arranged, the two driven wheels are all connected to the bottom of a supporting plate through driven shafts on the driving wheels in a rotating mode, the two driven wheels and the driving wheel are on the same X axis or Y axis, and the conveyor belt is in transmission connection between the driving wheel and the two driven wheels;
The four tensioning wheels are fixedly arranged at the bottom of the supporting plate, are distributed at the outer side of the driving wheel and keep the conveyor belt tensioned;
The two movable plates are respectively and fixedly arranged on the transmission belt, the fixed positions of the two movable plates are distributed in a staggered manner, and the plurality of movable plates are adjusted through the moving mechanism.
Wherein, guiding mechanism includes guide bar and deflector, the guide bar is equipped with two, two the guide bar distributes in the both sides of movable plate, and the movable plate slip cup joints in two guide bar outsides, the deflector fixed mounting on the both ends of guide bar is all in the backup pad bottom through the deflector fixed mounting on it, through the guiding mechanism that is equipped with to realize leading spacing effect to the movable plate.
Wherein, guiding mechanism includes rotation axis, rotating member and protecting crust, rotation axis fixed mounting is in the support frame bottom, and the protecting crust is installed in the weldment work platform bottom, the rotating member is located inside the protecting crust, and the rotating member is used for driving the rotation axis, through the guiding mechanism who is equipped with to realize the effect of adjusting the position of support frame.
Wherein, the clamping plate is provided with a transfer cavity corresponding to the collecting mechanism, and the transfer cavity is used for transferring smoke dust.
The collecting mechanism comprises two connecting pipes, an air inlet pipe, a switching mechanism, an adjusting piece, an air duct and corrugated pipes, wherein one ends of the two connecting pipes are communicated with the transfer cavity on the clamping plate, and the other ends of the connecting pipes are communicated with the corresponding air inlet pipes;
The two air inlet pipes are positioned on two sides of the clamping plate, and the two air inlet pipes are close to the welding seam position of the metal cover;
an air inlet is formed in the air inlet pipe, a conversion mechanism is sleeved outside the air inlet pipe, and the conversion mechanism adjusts the dust collection state of welding according to the welding requirement;
The adjusting piece is arranged on the clamping plate and respectively adjusts the two conversion mechanisms at two sides of the clamping plate;
The gas-guide tube runs through movable plate department, the one end and the transfer cavity intercommunication of gas-guide tube, and the gas-guide tube other end and bellows intercommunication, the one end and the derivation mechanism of bellows are connected, through the collection mechanism that is equipped with to realize the effect of collecting fast the smoke and dust when welding.
The air inlet is arranged at the air inlet position, the air inlet is communicated with the air inlet, the air inlet is vertically distributed with the air inlet, the air inlet is connected with the adjusting piece, and the air inlet is converted and adjusted through the conversion mechanism.
The adjusting piece comprises an electric push rod, push frames, push supporting rods and connecting seats, the two electric push rods are arranged, the two electric push rods are all installed on the clamping plates, the output ends of the electric push rods are fixedly connected with the push frames, the four push supporting rods are arranged at the two ends of the push supporting rods, which are far away from each other, of the two push frames, the push supporting rods are rotatably connected with the push frames through pin shafts, the connecting seats are fixedly installed on the air suction blocks, one ends of the two push supporting rods are hinged with the connecting seats through the pin shafts, and the air suction blocks are adjusted through the adjusting piece.
Wherein, derive the mechanism and derive cover, fan, tuber pipe and swivel becket including annular, annular is derived cover fixed mounting and is being exported the cover intercommunication on welding bench, and the input of fan and annular, fan output and tuber pipe intercommunication, and tuber pipe and external gas treatment facility intercommunication, annular is derived the cover inner circle and is equipped with the rotation mouth of ring shape, and swivel becket rotates to be connected in rotation mouth department, a plurality of the one end and the swivel becket of bellows are connected, and the swivel becket corresponds the position of bellows and be equipped with the through-hole, through the derivation mechanism that is equipped with to realize deriving the effect to the smoke and dust.
The invention has at least the following beneficial effects:
1. When the welding machine is used, the synchronous mechanism, the driving mechanism, the adjusting mechanism, the supporting block and the clamping plate are arranged on the welding workbench, so that before the rectangular pyramid-shaped metal cover is welded, the clamping and fixing effects on all the surfaces of the metal cover can be ensured, all the panels of the metal cover can be closely attached to each other, and the welding quality is further ensured.
2. When the device is used, the collecting mechanism arranged at the clamping plate and the guiding mechanism arranged on the welding workbench can quickly collect smoke dust generated at the welding position when the metal cover is welded, and meanwhile, the collecting mechanism can adjust the smoke dust collecting mode according to the requirement of spot welding or arc drawing welding, so that the smoke dust collecting efficiency is ensured, and the influence on welding quality caused by accumulated sundries during welding is effectively prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a schematic view of a welding table according to the present invention;
FIG. 4 is a schematic side view of a welding table according to the present invention;
FIG. 5 shows the present invention a schematic structural view of the support plate;
FIG. 6 is a schematic diagram of a moving plate structure according to the present invention;
FIG. 7 is a schematic diagram of a synchronous mechanism according to the present invention;
FIG. 8 is a schematic view of the bottom structure of the support plate of the present invention;
FIG. 9 is a schematic view of the guiding mechanism of the present invention;
FIG. 10 is a schematic view of the structure of the adjusting member of the present invention;
FIG. 11 shows the present invention an air inlet pipe structure schematic diagram;
FIG. 12 is a schematic diagram of the structure of the suction block of the present invention.
In the figure, 1, a welding workbench; 2, an automatic welding mechanism, 3, a supporting plate, 31, a moving port, 4, a moving plate, 41, a clamping plate, 411, a moving slot, 412, a clamping block, 4121, a clamping end, 4122, a moving end, 413, a limit lever, 414, a buffer spring, 42, a supporting block, 5, a synchronous mechanism, 51, a supporting shaft, 52, a moving mechanism, 521, a driving wheel, 522, a conveyor belt, 523, a driven wheel, 524, a driven shaft, 525, a tensioning wheel, 53, a guiding mechanism, 531, a guiding lever, 532, a guiding plate, 6, a support frame, 7, a driving mechanism, 8, an adjusting mechanism, 81, a rotating shaft, 82, a rotating member, 821, a rotating motor, 822, a first rotating gear, 823, a second rotating gear, 83, a protecting shell, 9, a collecting mechanism, 91, a connecting pipe, 92, an air inlet pipe, 921, an air inlet, 93, a conversion mechanism, 931, an air suction block, 931, a 9311, a suction hole, 931, an air inlet, 94, an adjusting member, 941, an electric push rod, a pushing frame, 943, a pushing strut, a connecting seat, 95, an air guide pipe, a rotating mechanism, 96, an air guide pipe, a rotating ring, a guide pipe 102, a fan 102, a bellows, a fan 102, a wind pipe, and a guide pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 2, an automatic welding device for metal cover processing is disclosed, the metal cover is four independent panels before welding, the welding is completed at the welding seam between the four panels to form the metal cover, the metal cover comprises a welding workbench 1, an automatic welding mechanism 2 and a supporting plate 3, the automatic welding mechanism 2 is positioned at the outer side of the welding work, the automatic welding mechanism 2 is an automatic welding manipulator which is an existing welding mechanism, so that excessive description is not needed, the automatic welding mechanism 2 is provided with two, the two automatic welding mechanisms 2 are positioned at the diagonal positions of the welding workbench 1 and are used for welding the welding seam of the metal cover in a rectangular pyramid shape, meanwhile, the two automatic welding mechanisms 2 are used for synchronously welding, the stability of the welding of the metal cover can be ensured, meanwhile, the deformation of the metal cover due to uneven heating is prevented, the welding quality of the metal cover is further ensured, the supporting plate 3 is positioned above the welding workbench 1, the four moving ports 31 are arranged on the supporting plate 3, and the moving plates 4 are all penetrated through in a sliding manner;
The bottom of the supporting plate 3 is provided with a synchronizing mechanism 5 for synchronously adjusting the relative positions of the four moving plates 4;
Referring to fig. 5 to 7, the synchronizing mechanism 5 includes a support shaft 51, moving mechanisms 52 and a guiding mechanism 53, the support shaft 51 is rotatably connected to the bottom of the support plate 3, the driving mechanism 7 is used for driving the support shaft 51, two moving mechanisms 52 are provided, the two moving mechanisms 52 are sequentially distributed below the support plate 3 from top to bottom, the two moving mechanisms 52 are vertically distributed, and the moving mechanisms 52 are used for synchronously driving the two corresponding moving plates 4;
The guide mechanisms 53 are disposed at two ends of each moving mechanism 52, and the guide mechanisms 53 are fixedly mounted at the bottom of the support plate 3, and the guide mechanisms 53 are used for guiding the moving plate 4.
The moving mechanism 52 comprises a driving wheel 521, a conveyor belt 522, driven wheels 523, driven shafts 524 and tensioning wheels 525, the driving wheel 521 is fixedly sleeved on the outer side of the supporting shaft 51, two driven wheels 523 are arranged, the two driven wheels 523 are rotatably connected to the bottom of the supporting plate 3 through the driven shafts 524 on the driving wheels 521, the two driven wheels 523 and the driving wheel 521 are on the same X axis or Y axis, and the conveyor belt 522 is in transmission connection between the driving wheel 521 and the two driven wheels 523;
The four tensioning wheels 525 are arranged, the four tensioning wheels 525 are fixedly arranged at the bottom of the supporting plate 3, and the four tensioning wheels 525 are distributed outside the driving wheel 521 and keep the tension of the conveying belt 522;
the two movable plates 4 are respectively and fixedly arranged on the transmission belt, and the fixed positions of the two movable plates 4 are distributed in a staggered manner.
Referring to fig. 8, the guide mechanism 53 includes two guide rods 531 and guide plates 532, the two guide rods 531 are distributed on two sides of the moving plate 4, the moving plate 4 is slidably sleeved on the outer sides of the two guide rods 531, and two ends of the guide rods 531 are fixedly mounted at the bottom of the support plate 3 through the guide plates 532 thereon;
Clamping plates 41 are fixedly arranged on one sides of the four moving plates 4, which are close to each other, the clamping plates 41 in the embodiment are arranged corresponding to the shape of the metal cover, so that the clamping and fixing of one panel of the metal cover can be stably realized between the clamping plates and the supporting blocks 42, welding of a welding seam of the metal cover is not influenced, a supporting block 42 in a rectangular pyramid shape is arranged at the center of the supporting plate 3, and the four clamping plates 41 and the supporting block 42 are mutually matched for clamping each panel of the rectangular pyramid-shaped metal cover during welding;
referring to fig. 4 to 7, a supporting frame 6 is installed at the bottom of the supporting plate 3, in this embodiment, the top of the supporting frame 6 is in the shape of a strut, and the top of the supporting frame 6 is fixedly installed at the bottom of the supporting plate 3 through a locking bolt, meanwhile, the bottom of the supporting frame 6 is a cylinder end, and the supporting frame 6 penetrates through the welding workbench 1 through the cylinder end at the bottom of the supporting frame, meanwhile, a driving mechanism 7 is installed inside the cylinder end, and a driving mechanism 7 for driving the synchronous mechanism 5 is installed at the supporting frame 6, and in this embodiment, the driving mechanism 7 is preferably a servo motor and operates through the servo motor, so that a supporting shaft 51 rotates when the supporting motor is installed inside the cylinder end at the bottom of the supporting frame 6;
The method comprises the specific implementation process that when the metal cover is welded, four panels of the metal cover are respectively placed on the outer side of a supporting block 42, the positions of the four panels are adjusted, then, a driving mechanism 7 is used for running, so that a supporting shaft 51 rotates, two driving wheels 521 on the supporting shaft are synchronously driven to rotate while the supporting shaft 51 rotates, two driven wheels 523 are driven to synchronously rotate by a conveyor belt 522 on the driving wheels 521 while the driving wheels 521 rotate, the conveyor belt 522 is further moved, and two moving plates 4 at two ends of the conveyor belt 522 are staggered and fixed with the conveyor belt, so that the two moving plates 4 move along the directions of approaching each other, and further, the four moving plates 4 move along the four panels of the metal cover until clamping plates 41 at the moving plates 4 clamp and fix the four panels of the metal cover through the supporting block 42;
Referring to fig. 4 and 7, the bottom of the supporting frame 6 extends to the bottom of the welding workbench 1, the bottom of the supporting frame 6 is rotatably connected with the welding workbench 1, and an adjusting mechanism 8 for adjusting the position of the supporting frame 6 is installed at the welding workbench 1;
The adjusting mechanism 8 comprises a rotating shaft 81, a rotating member 82 and a protecting shell 83, wherein the rotating shaft 81 is fixedly arranged at the bottom of the supporting frame 6, the protecting shell 83 is arranged at the bottom of the welding workbench 1, the rotating member 82 is positioned in the protecting shell 83, the rotating member 82 is used for driving the rotating shaft 81, in the example, the rotating member 82 comprises a rotating motor 821, a first rotating gear 822 and a second rotating gear 823, the rotating motor 821 is fixedly arranged in the protecting shell 83, the output end of the rotating motor 821 is fixedly connected with the first rotating gear 822, the second rotating gear 823 is in meshed connection with the first rotating gear 822, and the second rotating gear 823 is fixedly sleeved outside the rotating shaft 81;
The specific implementation process is that after the two sides of the metal cover are subjected to spot welding or arc drawing welding and welding is finished, the rotating motor 821 is operated, so that the first rotating gear 822 drives the second rotating gear 823 to rotate, the rotating shaft 81 further drives the supporting frame 6 to rotate when the second rotating gear 823 rotates, the supporting plate 3 further rotates when the supporting frame 6 rotates, the welding joint of the next metal cover is rotated to the welding head of the automatic welding mechanism 2 until the supporting plate 3 rotates by 90 degrees, and the automatic welding of the metal cover is realized through the automatic welding mechanism 2;
referring to fig. 3 to 5 and fig. 9 and 11, a collecting mechanism 9 for collecting smoke dust generated during welding is installed at the clamping plate 41, the collecting mechanism 9 can rapidly collect smoke dust at the welding seam, a guiding mechanism 10 is installed on the welding workbench 1, and the guiding mechanism 10 is used for guiding the smoke dust collected at the plurality of collecting mechanisms 9 to an external gas treatment device.
A transfer cavity is arranged on the clamping plate 41 and corresponds to the collecting mechanism 9, and is used for transferring smoke dust.
Referring to fig. 9 to 12, the collecting mechanism 9 includes two connecting pipes 91, an air inlet pipe 92, a switching mechanism 93, an adjusting member 94, an air duct 95 and a bellows 96, wherein one end of each connecting pipe 91 is communicated with a transferring cavity on the clamping plate 41, and the other end of each connecting pipe 91 is communicated with the corresponding air inlet pipe 92;
the two air inlet pipes 92 are positioned on two sides of the clamping plate 41, and the two air inlet pipes 92 are close to the weld joint of the metal cover;
An air inlet 921 is formed in the air inlet 92, a conversion mechanism 93 is sleeved outside the air inlet 92, and the conversion mechanism 93 adjusts the dust collection state of welding according to the welding requirement;
the adjusting piece 94 is installed on the clamping plate 41, and the adjusting piece 94 respectively adjusts the two converting mechanisms 93 at two sides of the clamping plate 41;
The air duct 95 runs through the movable plate 4, one end of the air duct 95 is communicated with the transfer cavity, the other end of the air duct 95 is communicated with the corrugated pipe 96, and one end of the corrugated pipe 96 is connected with the guiding-out mechanism 10.
The conversion mechanism 93 includes an air suction block 931 slidably coupled to the outside of the air intake pipe 92, a plurality of air suction holes 931 are provided at equal intervals on one side of the air suction block 931, and the plurality of air suction holes 931 communicate with the air intake 921 when rotated to the position of the air intake 921, an air suction port 931 is provided on the other side of the air suction block 931, and the air suction port 931 communicates with the air intake 921 when rotated to the position of the air intake 921, and a vertical angular distribution is formed between the air suction port 931 and the air suction holes 931, and the air suction block 931 is connected to the adjustment member 94.
The adjusting member 94 comprises two electric push rods 941, push frames 942, push support rods 943 and a connecting seat 944, wherein the two electric push rods 941 are arranged, the two electric push rods 941 are both arranged on the clamping plate 41, the output ends of the electric push rods 941 are fixedly connected with the push frames 942, the four push support rods 943 are arranged at the ends, far away from each other, of the two push frames 942, the push support rods 943 are rotatably connected with the push frames 942 through pin shafts, the connecting seat 944 is fixedly arranged on the air suction block 931, and one ends of the two push support rods 943 are hinged with the connecting seat 944 through pin shafts;
referring to fig. 3 to 5 and fig. 9, the guiding mechanism 10 includes an annular guiding cover 101, a fan 102, an air duct 103 and a rotating ring 104, the annular guiding cover 101 is fixedly mounted on the welding workbench 1, an input end of the fan 102 is communicated with the annular guiding cover 101, an output end of the fan 102 is communicated with the air duct 103, the air duct 103 is communicated with an external air treatment device, an annular rotating opening is formed in an inner ring of the annular guiding cover 101, the rotating ring 104 is rotationally connected at the rotating opening, one ends of the plurality of bellows 96 are connected with the rotating ring 104, in this example, the bellows 96 can be vertically stretched, and cannot deform when being transversely stressed, therefore, when the bellows 96 rotates, the bellows 96 is synchronously rotated by driving the rotating ring 104, telescopic ventilation of the bellows 96 is not influenced, and a through hole is formed in a position of the rotating ring 104 corresponding to the bellows 96.
When four clamping plates 41 and supporting blocks 42 clamp and fix four panels of a metal cover, and welding seams of the metal cover are aligned to an automatic welding mechanism 2, the guiding mechanism 10, namely a fan 102, is operated to enable the inside of the annular guiding cover 101 to form negative pressure during welding, and then the inlet of the air inlet pipe 92 is sucked through a corrugated pipe 96, an air guide pipe 95 and a connecting pipe 91;
For the position where welding is not performed, the electric push rods 941 on two sides of the welding line are operated, so that the pushing frame 942 synchronously moves and rotates through two pushing struts 943 on one end of the pushing frame, while the pushing struts 943 move, the air suction block 931 rotationally connected with the synchronous struts rotates under the limiting action of the air inlet pipe 92, that is, the air suction block 931 rotates at the axis of the air inlet pipe 92 until the air suction block 931 rotates 45 degrees relative to the air inlet pipe 92, at this time, a plurality of air suction holes 9311 and an air suction port 931 on the air suction block 931 deviate from the positions of the air inlet 921 of the air inlet pipe 92 respectively, and then the air inlet pipe 92 is kept closed;
For the position of a welding seam to be welded, if spot welding is performed, two electric push rods 941 corresponding to two sides of the welding seam are operated, so that the air suction block 931 is rotated until a plurality of air suction holes 931 at the air suction block 931 are communicated with the air inlet 921, at this time, spot welding can be performed, in the process of spot welding, the smoke dust at the spot welding position can be rapidly sucked at the positions of the plurality of air suction holes 931, the sucked smoke dust enters the connecting pipe 91 through the air inlet pipe 92 and then enters the transit cavity, and then the smoke dust enters the corrugated pipe 96 through the air duct 95 and enters the annular guide cover 101 through the corrugated pipe 96 and finally is guided out to the external gas treatment equipment through the fan 102;
when arc welding is required, through the operation of the electric push rod 941, the air suction port 931 of the air suction block 931 rotates to be communicated with the air inlet 921, so that the effect of fully sucking smoke dust generated during arc welding is realized;
Meanwhile, in the invention, when the supporting plate 3 rotates to adjust the angle, the arrangement of the rotating ring 104 and the annular guiding-out cover 101 does not influence the suction of smoke dust.
Example two
Referring to fig. 6 and 8, in the second embodiment, two moving slots 411 are provided on the clamping plate 41, the two moving slots 411 are slidably connected with a clamping block 412, the top of the clamping block 412 is a clamping end 4121, the bottom of the clamping block 412 is a moving end 4122, the clamping block 412 clamps the panel of the metal cover through the clamping end 4121 at the top, a limiting opening is provided on the supporting plate 3 and corresponds to the moving end 4122, the moving end 4122 is slidably connected to the limiting opening, a limiting rod 413 is fixedly mounted at the limiting opening, the moving end 4122 is slidably sleeved outside the limiting rod 413, a buffer spring 414 is sleeved outside the limiting rod 413, and two ends of the buffer spring 414 are fixedly connected with the moving end 4122 and one side of the limiting opening respectively;
Therefore, when the four panels of the metal cover are respectively placed on the outer sides of the supporting blocks 42, the four panels are synchronously aligned, meanwhile, the two clamping blocks 412 corresponding to the panels are respectively under the reverse elastic action of the buffer springs 414, the clamping blocks 412 are respectively used for preliminarily clamping and fixing the panels of the metal cover and the outer sides of the supporting blocks 42 through the clamping ends 4121 on the clamping blocks, and therefore the follow-up clamping plates 41 are convenient for further clamping and fixing the panels of the metal cover.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The automatic welding equipment for metal cover machining comprises a welding workbench (1), an automatic welding mechanism (2) and a supporting plate (3), wherein the automatic welding mechanism (2) is positioned at the outer side of the welding work, and the supporting plate (3) is positioned above the welding workbench (1), and the automatic welding equipment is characterized in that four moving ports (31) are formed in the supporting plate (3), and moving plates (4) are respectively and slidably penetrated at the four moving ports (31);
The bottom of the supporting plate (3) is provided with a synchronizing mechanism (5) for synchronously adjusting the relative positions of the four moving plates (4);
A supporting frame (6) is arranged at the bottom of the supporting plate (3), and a driving mechanism (7) for driving the synchronizing mechanism (5) is arranged at the supporting frame (6);
the bottom of the support frame (6) extends to the bottom of the welding workbench (1), the bottom of the support frame (6) is rotationally connected with the welding workbench (1), and an adjusting mechanism (8) for adjusting the position of the support frame (6) is arranged at the welding workbench (1);
Clamping plates (41) are fixedly arranged on one sides, close to each other, of the four moving plates (4), a rectangular pyramid-shaped supporting block (42) is arranged at the center of the supporting plate (3), and the four clamping plates (41) are matched with the supporting block (42) to clamp each panel of the rectangular pyramid-shaped metal cover during welding;
The device is characterized in that a collecting mechanism (9) for collecting smoke dust generated during welding is arranged at the clamping plate (41), the collecting mechanism (9) can rapidly collect the smoke dust at the welding seam, a guiding-out mechanism (10) is arranged on the welding workbench (1), and the guiding-out mechanism (10) is used for guiding out the smoke dust collected at the collecting mechanisms (9) to an external gas treatment device.
2. The automatic welding equipment for metal cover machining according to claim 1, wherein the synchronizing mechanism (5) comprises a supporting shaft (51), moving mechanisms (52) and a guiding mechanism (53), the supporting shaft (51) is rotatably connected to the bottom of the supporting plate (3), the driving mechanism (7) is used for driving the supporting shaft (51), the moving mechanisms (52) are arranged in two, the two moving mechanisms (52) are sequentially distributed below the supporting plate (3) from top to bottom, the two moving mechanisms (52) are vertically distributed, and the moving mechanisms (52) are used for synchronously driving the two corresponding moving plates (4);
The two ends of each moving mechanism (52) are provided with the guide mechanisms (53), the guide mechanisms (53) are fixedly arranged at the bottoms of the supporting plates (3), and the guide mechanisms (53) are used for guiding the moving plates (4).
3. The automatic welding equipment for metal cover machining according to claim 2, wherein the moving mechanism (52) comprises a driving wheel (521), a conveying belt (522), driven wheels (523), driven shafts (524) and tensioning wheels (525), the driving wheel (521) is fixedly sleeved outside a supporting shaft (51), two driven wheels (523) are arranged, the two driven wheels (523) are rotatably connected to the bottom of the supporting plate (3) through driven shafts (524) on the driving wheels, the two driven wheels (523) and the driving wheel (521) are on the same X axis or Y axis, and the conveying belt (522) is in transmission connection between the driving wheel (521) and the two driven wheels (523);
the four tensioning wheels (525) are arranged, the four tensioning wheels (525) are fixedly arranged at the bottom of the supporting plate (3), and the four tensioning wheels (525) are distributed at the outer side of the driving wheel (521) and keep the tension of the conveying belt (522);
the two movable plates (4) are respectively and fixedly arranged on the transmission belt, and the fixed positions of the two movable plates (4) are distributed in a staggered manner.
4. The automatic welding equipment for metal cover machining according to claim 2, wherein the guide mechanism (53) comprises guide rods (531) and guide plates (532), the two guide rods (531) are arranged on two sides of the moving plate (4), the moving plate (4) is sleeved on the outer sides of the two guide rods (531) in a sliding mode, and two ends of the guide rods (531) are fixedly arranged at the bottom of the supporting plate (3) through the guide plates (532) on the guide rods.
5. The automatic welding equipment for metal cover machining according to claim 1, wherein the adjusting mechanism (8) comprises a rotating shaft (81), a rotating piece (82) and a protective shell (83), the rotating shaft (81) is fixedly installed at the bottom of the supporting frame (6), the protective shell (83) is installed at the bottom of the welding workbench (1), the rotating piece (82) is located inside the protective shell (83), and the rotating piece (82) is used for driving the rotating shaft (81).
6. The automatic welding equipment for metal cover machining according to claim 5, wherein a transfer cavity is arranged on the clamping plate (41) and corresponds to the collecting mechanism (9), and the transfer cavity is used for transferring smoke dust.
7. The automatic welding equipment for metal cover machining according to claim 1, wherein the collecting mechanism (9) comprises two connecting pipes (91), an air inlet pipe (92), a conversion mechanism (93), an adjusting piece (94), an air guide pipe (95) and a corrugated pipe (96), wherein one end of each connecting pipe (91) is communicated with a transfer cavity on the clamping plate (41), and the other end of each connecting pipe (91) is communicated with the corresponding air inlet pipe (92);
The two air inlet pipes (92) are positioned on two sides of the clamping plate (41), and the two air inlet pipes (92) are close to the welding seam position of the metal cover;
an air inlet (921) is formed in the air inlet pipe (92), a conversion mechanism (93) is sleeved on the outer side of the air inlet pipe (92), and the conversion mechanism (93) adjusts the dust collection state of welding according to the welding requirement;
the adjusting piece (94) is arranged on the clamping plate (41), and the adjusting piece (94) respectively adjusts the two conversion mechanisms (93) on two sides of the clamping plate (41);
The air duct (95) penetrates through the moving plate (4), one end of the air duct (95) is communicated with the transferring cavity, the other end of the air duct (95) is communicated with the corrugated pipe (96), and one end of the corrugated pipe (96) is connected with the guiding-out mechanism (10).
8. The automatic welding equipment for metal cover machining according to claim 7, wherein the switching mechanism (93) comprises an air suction block (931) which is sleeved on the outer side of the air inlet pipe (92) in a sliding mode, a plurality of air suction holes (931) are formed in one side of the air suction block (931) at equal intervals, the air suction holes (931) are communicated with the air inlet (921) when the air suction holes (931) are rotated to the air inlet (921), an air suction port (931) is formed in the other side of the air suction block (931), the air suction holes (931) are communicated with the air inlet (921) when the air suction port (931) is rotated to the air inlet (921), vertical angles are formed between the air suction ports (931) and the air suction holes (931), and the air suction block (931) is connected with the adjusting piece (94).
9. The automatic welding equipment for metal cover machining is characterized in that the adjusting piece (94) comprises two electric push rods (941), two pushing frames (942), two pushing support rods (943) and a connecting seat (944), the two electric push rods (941) are arranged on the clamping plate (41), the output ends of the electric push rods (941) are fixedly connected with the pushing frames (942), the four pushing support rods (943) are arranged at the ends, far away from each other, of the two pushing frames (942), the pushing support rods (943) are connected with the pushing frames (942) in a rotating mode through pin shafts, the connecting seat (944) is fixedly arranged on the air suction block (931), and one ends of the two pushing support rods (943) are hinged with the connecting seat (944) through pin shafts.
10. The automatic welding equipment for metal cover machining is characterized in that the guiding-out mechanism (10) comprises an annular guiding-out cover (101), a fan (102), an air pipe (103) and a rotating ring (104), the annular guiding-out cover (101) is fixedly installed on a welding workbench (1), the input end of the fan (102) is communicated with the annular guiding-out cover (101), the output end of the fan (102) is communicated with the air pipe (103), the air pipe (103) is communicated with external gas treatment equipment, an annular rotating opening is formed in the inner ring of the annular guiding-out cover (101), the rotating ring (104) is connected to the rotating opening in a rotating mode, one ends of a plurality of corrugated pipes (96) are connected with the rotating ring (104), and through holes are formed in positions, corresponding to the corrugated pipes (96), of the rotating ring (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411557402.1A CN119388006A (en) | 2024-11-04 | 2024-11-04 | Automatic welding equipment for metal cover processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411557402.1A CN119388006A (en) | 2024-11-04 | 2024-11-04 | Automatic welding equipment for metal cover processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119388006A true CN119388006A (en) | 2025-02-07 |
Family
ID=94427848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411557402.1A Withdrawn CN119388006A (en) | 2024-11-04 | 2024-11-04 | Automatic welding equipment for metal cover processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119388006A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120228480A (en) * | 2025-05-22 | 2025-07-01 | 山东京都厨业有限公司 | A range hood oil screen fume hood forming welding device and welding method |
| CN120438936A (en) * | 2025-04-25 | 2025-08-08 | 江苏佳通汽车科技有限公司 | A clamping device for frame welding based on automobile seat production |
-
2024
- 2024-11-04 CN CN202411557402.1A patent/CN119388006A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120438936A (en) * | 2025-04-25 | 2025-08-08 | 江苏佳通汽车科技有限公司 | A clamping device for frame welding based on automobile seat production |
| CN120438936B (en) * | 2025-04-25 | 2026-03-13 | 江苏佳通汽车科技有限公司 | A clamping device for welding the frame of an automotive seat. |
| CN120228480A (en) * | 2025-05-22 | 2025-07-01 | 山东京都厨业有限公司 | A range hood oil screen fume hood forming welding device and welding method |
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Application publication date: 20250207 |