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CN-122007581-A - Automatic welding equipment for milling cutter machining

CN122007581ACN 122007581 ACN122007581 ACN 122007581ACN-122007581-A

Abstract

The invention relates to the technical field of welding, in particular to automatic welding equipment for milling cutter processing, which comprises a supporting piece, a rotating seat arranged on the supporting piece, a clamping mechanism arranged on the rotating seat, a welding mechanism arranged on the supporting piece and used for welding workpieces, wherein the clamping mechanism comprises a driving component, a clamping component, a gas transmission component and a blowing component, the driving component is arranged on the rotating seat and used for driving the clamping component, the clamping component is arranged on a driving end of the driving component and used for clamping the workpieces, the gas transmission component is arranged on a rotating end of the rotating seat and used for transmitting air, the blowing component is arranged on an output end of the gas transmission component and used for blowing off welding slag, and the driving component clamps the workpieces and then transmits the workpieces to a welding position of the welding mechanism.

Inventors

  • MENG QINGLIN
  • SUN ZHIYUAN
  • CHAO YUEQIAN
  • WANG YUANPENG

Assignees

  • 济南新宇硬质合金股份有限公司

Dates

Publication Date
20260512
Application Date
20260410

Claims (7)

  1. 1. An automatic welding device for milling cutter processing comprises a supporting piece (1), and is characterized by further comprising A rotating base (6) mounted on the support (1); A clamping mechanism mounted on the swivel base (6); a welding mechanism which is mounted on the support (1) and is used for welding workpieces; The clamping mechanism comprises a driving component, a clamping component, a gas transmission component and a blowing component, wherein the driving component is arranged on a rotating seat (6) and is used for driving the clamping component, the clamping component is arranged on a driving end of the driving component and is used for clamping a workpiece, the gas transmission component is arranged on a rotating end of the rotating seat (6) and is used for transmitting air, the blowing component is arranged at an output end of the gas transmission component and is used for blowing off welding slag, the driving component clamps the workpiece and then transmits the workpiece to a welding position of the welding mechanism, and the welding slag is polished by a polishing end under the resistance of the gas transmission component.
  2. 2. The automatic welding equipment for milling cutter machining according to claim 1, wherein the driving assembly comprises an L plate (7), a first driving device (8) and a second driving device (9), the L plate (7) is mounted on the rotating end of the rotating seat (6), the first driving device (8) is mounted on the L plate (7), the second driving device (9) is mounted on the driving end of the first driving device (8), and the clamping assembly is mounted on the driving end of the second driving device (9).
  3. 3. The automatic welding equipment for milling cutter machining according to claim 1, wherein the clamping assembly comprises a plurality of supporting units, a high friction part (11), an elastic piece (14) and a polishing part (15), the two supporting units are arranged up and down, the two supporting units in one group are arranged up and down, the upper end and the lower end of the elastic piece (14) are respectively connected with the two supporting units, the supporting unit at the bottom is connected with the driving end of the driving assembly, the high friction part (11) is installed on the supporting unit at the bottom, and the polishing part (15) is installed on the supporting unit at the top.
  4. 4. The automatic welding equipment for milling cutter machining according to claim 3, wherein the supporting unit comprises a rectangular plate (10), a first spring (12), a supporting rod (13) and an excitation unit (16), the rectangular plate (10) is connected with the elastic piece (14), two ends of the first spring (12) are respectively connected with one side, far away from the high friction part (11), of the rectangular plate (10) and the supporting rod (13), the supporting rod (13) penetrates through the rectangular plate (10) and is located on one side, close to the high friction part (11), of the rectangular plate (10), and the excitation unit (16) is mounted on the rectangular plate (10).
  5. 5. The automatic welding equipment for milling cutter machining according to claim 1, wherein the gas transmission assembly comprises a linkage rod (17), a piston cylinder (18), a one-way gas inlet pipe (19), a one-way gas outlet pipe (20), a lifting plate (25) and a piston shaft (26), the linkage rod (17) is connected to the top of the clamping assembly, the piston cylinder (18) is mounted on the rotating end of the rotating seat (6), the output end of the one-way gas inlet pipe (19) is connected to the bottom of the piston cylinder (18), the input end of the one-way gas outlet pipe (20) is connected to the bottom of the piston cylinder (18), the large end of the piston shaft (26) is sleeved in the piston cylinder (18), the small end of the piston shaft penetrates through the piston cylinder (18) and is connected with the lifting plate (25), the lifting plate (25) is in sliding connection with the linkage rod (17), and the lifting plate (25) is lifted along with the linkage rod (17).
  6. 6. The automatic welding equipment for milling cutter machining according to claim 5, wherein the air blowing assembly comprises a slow air outlet part (21), a telescopic pipe (22), an air blowing part (23), a supporting part (24) and a discharging part (27), wherein two ends of the telescopic pipe (22) are respectively connected with a one-way exhaust pipe (20) and the air blowing part (23), the air blowing part (23) is connected with the supporting part (24), the supporting part (24) is arranged on a lifting plate (25), the slow air outlet part (21) is arranged on the telescopic pipe (22), and the discharging part (27) is arranged on the supporting piece (1) and is used for collecting welding slag.
  7. 7. The automatic welding equipment for milling cutter machining according to claim 6, wherein the welding mechanism comprises a resistance welding assembly (2), a cutter head placing assembly (3), a cutter head conveying assembly (4) and a cutter handle conveying assembly (5), the resistance welding assembly (2) is mounted on the supporting piece (1) and located above the discharging portion (27), the cutter head placing assembly (3) is mounted on the supporting piece (1), the cutter head conveying assembly (4) is mounted on the supporting piece (1) and used for conveying cutter heads to the cutter head placing assembly (3), and the cutter handle conveying assembly (5) is mounted on the supporting piece (1) and used for conveying cutter handles to the clamping assembly.

Description

Automatic welding equipment for milling cutter machining Technical Field The invention relates to the technical field of welding, in particular to automatic welding equipment for milling cutter processing. Background The milling cutter is mainly composed of a cutter head and a cutter handle, the cutter head of the milling cutter is directly contacted with a workpiece in the using process, and for cost consideration, the cutter head and the cutter handle are generally welded together in a resistance welding mode after being produced, in the prior art, the cutter handle is conveyed to a resistance welding position by utilizing an automatic rotary clamping seat, then the cutter head conveying device conveys the cutter head to the resistance welding position, and then resistance welding equipment performs resistance welding on the cutter head and the cutter handle. The utility model discloses a grant Chinese patent document of bulletin number CN210451338U, discloses a resistance welding machine for PCB milling cutter processing, which comprises a frame, frame bottom both sides all are provided with the curb plate, the louvre has been seted up to the curb plate surface, the curb plate inner wall is fixed with the mount, the mount inboard is provided with the picture peg, the through-hole has been seted up on the picture peg surface, the inside gauze that is fixed with of through-hole, through-hole and louvre central line coincide each other, above-mentioned prior art is convenient for install the quick of picture peg through the mount of design, through the picture peg of design, the picture peg can insert in the mount fast, thereby block gauze in louvre port department, be convenient for the quick dismantlement maintenance in later stage simultaneously, separate the installation through the through-hole of design, thereby when guaranteeing that later stage gauze takes place to damage, only need carry out the change in a small circle when changing, need not to change entirely, reduce the cost of changing the maintenance. In the prior art, the clamping seat clamps the handle of a knife from the both sides of handle of a knife, and at this moment the handle of a knife only two points contact with the clamping jaw of clamping seat, and this just results in the handle of a knife when clamping jaw, and the height of part handle of a knife is higher, and the focus is higher, and this just results in the handle of a knife to probably incline because of self gravity, influences the precision of follow-up welding location to after the welding, the surface of welding department has some welding slag, and these welding slag then can drop on some component surfaces, influences the follow-up normal use of component. Disclosure of Invention The invention aims to solve the problems in the background art and provides automatic welding equipment for milling cutter processing. The technical scheme is that the automatic welding equipment for milling cutter machining comprises a supporting piece, a rotating seat, a clamping mechanism, a welding mechanism, a driving assembly, a clamping assembly, a gas transmission assembly and a blowing assembly, wherein the rotating seat is arranged on the supporting piece, the clamping mechanism is arranged on the rotating seat, the welding mechanism is arranged on the supporting piece and used for welding a workpiece, the driving assembly is arranged on the rotating seat and used for driving the clamping assembly, the clamping assembly is arranged on a driving end of the driving assembly and used for clamping the workpiece, the gas transmission assembly is arranged on a rotating end of the rotating seat and used for transmitting air, the blowing assembly is arranged on an output end of the gas transmission assembly and used for blowing off welding slag, the driving assembly clamps the workpiece and then transmits the workpiece to a welding position of the welding mechanism, and the welding slag is polished by a polishing end under the resistance of the gas transmission assembly. Preferably, the driving assembly comprises an L plate, a first driving device and a second driving device, wherein the L plate is arranged on the rotating end of the rotating seat, the first driving device is arranged on the L plate, the second driving device is arranged on the driving end of the first driving device, and the clamping assembly is arranged on the driving end of the second driving device. The clamping assembly comprises a plurality of supporting units, a high friction part, an elastic piece and a polishing part, wherein the two supporting units are arranged up and down, the upper end and the lower end of the elastic piece are respectively connected with the two supporting units, the supporting unit at the bottom is connected with the driving end of the driving assembly, the high friction part is arranged on the supporting unit at the bottom, and the polishing part is arranged on the supporting unit at the