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CN-224222976-U - Laser welding device for seam of stainless steel flux-cored wire

CN224222976UCN 224222976 UCN224222976 UCN 224222976UCN-224222976-U

Abstract

The utility model belongs to the technical field of laser welding, in particular to a laser welding device for a stainless steel flux-cored wire joint, which comprises a servo motor, wherein a threaded rod is arranged at the output end of the servo motor, a mounting seat is arranged at the top side of a sliding block, a connecting plate is arranged in the mounting seat in a matched manner through a pin shaft, the other end of the connecting plate is arranged in a supporting seat in a matched manner through the pin shaft, an indicating needle is arranged at the outer side of one end of a rotating shaft, a dial is arranged at one side of the supporting plate, the servo motor is started, the output shaft drives the threaded rod to rotate, the sliding block can slide in a straight line in a sliding groove, the connecting plate is driven to act through the mounting seat, the sliding of the connecting plate can enable the movable plate to rotate around a rotating shaft, the indicating needle is matched with the dial at one side of the supporting plate, the rotating angle of the movable plate can be intuitively displayed, the tilting angle of the movable plate is accurately controlled, and a proper working surface is provided for subsequent welding, and the welding precision is improved.

Inventors

  • Pan Qiujun
  • PAN WEI

Assignees

  • 江苏东南焊材有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (6)

  1. 1. A stainless steel flux-cored wire seam laser welding device is characterized in that: comprises a workbench (1), a servo motor (2) is arranged on one side of the workbench (1), a threaded rod (3) is arranged at the output end of the servo motor (2), a sliding groove (4) is formed in the top side of the workbench (1), a sliding block (5) is arranged in the sliding groove (4) in a sliding manner, screw holes are formed in the bottom end of the sliding block (5), one end of the threaded rod (3) penetrates through the screw holes and is rotatably arranged in one side of the sliding groove (4), the top side of the sliding block (5) is provided with a mounting seat (6), a connecting plate (7) is arranged in the mounting seat (6) in a matched manner through a pin shaft, two supporting plates (8) are symmetrically arranged at the middle end of the top side of the workbench (1), a rotating shaft (9) is rotatably arranged in the supporting plate (8) in a penetrating way, a movable plate (10) is arranged on the outer side of the rotating shaft (9), a supporting seat (11) is arranged at the bottom side of the movable plate (10), the other end of the connecting plate (7) is arranged in the supporting seat (11) in a matched manner through a pin shaft, an indicator needle (12) is arranged outside one end of the rotating shaft (9), one side of the supporting plate (8) is provided with a dial (13).
  2. 2. The laser welding device for the seam of the stainless steel flux-cored wire, as set forth in claim 1, is characterized in that a fixed plate (14) is installed at the other end of the top side of the workbench (1), positioning plates (15) are installed at edges of one side of the fixed plate (14) and the edge of one side of the movable plate (10), telescopic rods (16) are installed at the other sides of the fixed plate (14) and the movable plate (10), and fixed clamping plates (17) are installed at the acting ends of the telescopic rods (16).
  3. 3. The laser welding device for the stainless steel flux-cored wire joint is characterized in that a fixing frame (18) is installed on the other side of the workbench (1), a reciprocating motor (19) is installed on one side of the fixing frame (18), a screw rod (20) is installed at the output end of the reciprocating motor (19), a sliding rail (21) is arranged inside the top side of the fixing frame (18), a sliding block (22) is installed inside the sliding rail (21) in a sliding mode, a threaded hole is formed inside the sliding block (22), and one end of the screw rod (20) penetrates through the threaded hole and is rotatably installed inside one side of the sliding rail (21).
  4. 4. The laser welding device for the stainless steel flux-cored wire joint is characterized in that an air cylinder (23) is arranged on the bottom side of the sliding block (22), a mounting plate (24) is arranged at the acting end of the air cylinder (23), a laser welding machine (25) is arranged on the bottom side of the mounting plate (24), a wire feeding pipe (26) is arranged inside one end of the mounting plate (24) in a penetrating mode, a wire feeding sleeve (28) is arranged inside one end of the wire feeding pipe (26), a wire body (27) is arranged inside the wire feeding sleeve (28) in a penetrating mode, and one end of the wire body (27) is connected with an external wire reel.
  5. 5. The laser welding device for the stainless steel flux-cored wire joint is characterized in that a smoke suction pipe (29) is installed inside the other end of the mounting plate (24), one end of the smoke suction pipe (29) is connected with a mounting cavity (30), a water tank (31) is installed on one side of the workbench (1), a connecting pipe (32) is installed inside the water tank (31) in a penetrating mode, the connecting pipe (32) is a hard straight pipe, the bottom side of the mounting cavity (30) is communicated with the top side of the connecting pipe (32), a supporting frame (33) is installed inside the bottom end of the mounting cavity (30), a negative pressure motor (34) is installed on the top end of the supporting frame (33), three fan blades (35) are installed at equal intervals at the output end of the negative pressure motor (34), a filter plate (36) is installed at the middle end of the mounting cavity (30), an exhaust pipe (37) is connected to the top side of the water tank (31), a drain pipe (38) is installed on one side of the water tank (31), and a valve (39) is assembled inside the drain pipe (38).
  6. 6. The laser welding device for the seam of the stainless steel flux-cored wire of claim 5, wherein a control panel (40) is arranged on one side of the workbench (1), and the control panel (40) is electrically connected with electrical components in the device.

Description

Laser welding device for seam of stainless steel flux-cored wire Technical Field The utility model relates to the technical field of laser welding, in particular to a laser welding device for a seam of a stainless steel flux-cored wire. Background In the field of medical equipment, a metal shell of the medical equipment is usually processed by stainless steel plates, and through steel flux-cored wire laser welding, precision welding can be realized, the precision and reliability of the equipment are ensured, and meanwhile, the corrosion resistance of a welding line is good, so that a stainless steel flux-cored wire seam laser welding device is needed. The existing stainless steel flux-cored wire seam laser welding device is characterized in that a plate is placed on a workbench, the plate is fixed, a reciprocating motor is started to drive a screw rod to rotate, a sliding block slides in a sliding rail, a laser welding machine is driven to horizontally move to a welding position, a cylinder drives the laser welding machine to descend to align with a welding seam, meanwhile, a wire feeding system conveys flux-cored wires through a wire feeding pipe and a wire feeding sleeve, and welding is completed by a laser beam melting welding wire and the plate. However, the above-mentioned device still has some problems, in practical application, the metal housing of the medical device often has multi-angle seam, in the prior art, the welding angle is fixed, only one angle welding operation can be performed on the plate, and it is difficult to align the optimal welding position of the complex seam, therefore, a laser welding device for the seam of the stainless steel flux-cored wire is provided for the above-mentioned problems. Disclosure of utility model In order to overcome the defects in the prior art and solve the problems in the background art, the utility model provides a laser welding device for a stainless steel flux-cored wire joint. The technical scheme includes that the stainless steel flux-cored wire seam laser welding device comprises a workbench, a servo motor is arranged on one side of the workbench, a threaded rod is arranged at the output end of the servo motor, a sliding groove is formed in the top side of the workbench, a sliding block is slidably arranged in the sliding groove, a screw hole is formed in the bottom end of the sliding block, one end of the threaded rod penetrates through the screw hole and is rotatably arranged in one side of the sliding groove, a mounting seat is arranged on the top side of the sliding block, a connecting plate is arranged in the mounting seat in a matched mode through a pin shaft, two support plates are symmetrically arranged at the middle end of the top side of the workbench, a rotating shaft is rotatably arranged in the inside of the support plate in a penetrating mode, a movable plate is arranged on the outer side of the rotating shaft, a supporting seat is arranged on the bottom side of the movable plate, the other end of the connecting plate is arranged in the supporting seat in a matched mode through the pin shaft, an indicating needle is arranged on the outer side of one end of the sliding groove, a dial is arranged on one side of the support plate, the servo motor drives the threaded rod to rotate, the threaded rod is rotatably matched with the bottom end of the sliding block and is rotatably arranged in one side of the sliding block, and the sliding seat is rotatably driven by the sliding seat or is rotatably arranged in the sliding seat according to the sliding seat, and the sliding seat can be actually driven to the sliding seat or the sliding seat can be rotatably driven to move, and can be actually and can be welded. Preferably, the fixed plate is installed to the topside other end of workstation, the locating plate is all installed to one side edge of fixed plate and fly leaf, the telescopic link is all installed to the opposite side of fixed plate and fly leaf, fixed splint is all installed to the action end of telescopic link, and the locating plate can carry out preliminary location to panel, and the telescopic link stretches out, promotes fixed splint to the panel and is close to, until firmly centre gripping with the panel, guarantees the stability and the uniformity of welding seam, has improved welding quality. Preferably, the mount is installed to the opposite side of workstation, reciprocating motor is installed to one side of mount, the screw rod is installed to reciprocating motor's output, the slide rail has been seted up to the inside top of mount, the inside slidable mounting of slide rail has the slider, threaded hole has been seted up to the inside of slider, threaded hole is run through to the one end of screw rod and is rotated and install in one side of slide rail inside, and reciprocating motor drives the screw rod and rotates, makes the slider slide in the slide rail, and then drives cylinder and laser welder and together horizonta