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CN-121972964-A - Titanium material integration welding equipment

CN121972964ACN 121972964 ACN121972964 ACN 121972964ACN-121972964-A

Abstract

The invention discloses titanium integrated welding equipment which comprises a frame, a cleaning mechanism, a chamfering mechanism and a welding mechanism, wherein the frame is provided with two vertical cabinets which are arranged in parallel at intervals, the cleaning mechanism is arranged between the two vertical cabinets, two ends of the cleaning mechanism are fixedly connected with the vertical cabinets respectively, the chamfering mechanism is arranged at the top of one end of the cleaning mechanism, and the welding mechanism is fixed between the two vertical cabinets and is positioned above the cleaning mechanism and is positioned on the same horizontal plane with the chamfering mechanism. The cleaning mechanism comprises a cleaning tank, a brushing roller, a wiping roller, a translation part and a lifting part, can be used for simultaneously cleaning regular titanium belts and irregular titanium materials, is meshed with a rack through a double-layer toothed sleeve to drive a chamfering drill bit to automatically feed, is cooled and cleaned in real time by utilizing a rotary spray head, and is used for realizing argon shielded welding by adopting a sealed welding cabinet matched with a gas circulation system, and a welding gun can be regulated in multiple dimensions. The invention integrates the functions of cleaning, chamfering and welding, realizes continuous and automatic processing of titanium materials, has strong adaptability and high welding quality.

Inventors

  • HU AIGUO
  • DAI WEICUN
  • Lan Libing

Assignees

  • 阳江宏旺实业有限公司

Dates

Publication Date
20260505
Application Date
20260319

Claims (10)

  1. 1. The titanium integrated welding equipment is characterized by comprising a frame (1), a cleaning mechanism (2), a chamfering mechanism (3) and a welding mechanism (4), wherein two vertical cabinets (11) are arranged on the frame (1) at intervals in parallel, the cleaning mechanism (2) is arranged between the two vertical cabinets (11) and two ends of the cleaning mechanism are fixedly connected with the middle positions of the vertical cabinets (11) respectively, the chamfering mechanism (3) is arranged at the top of one end of the cleaning mechanism (2), and the welding mechanism (4) is fixed between the two vertical cabinets (11) and located above the cleaning mechanism (2) and is located on the same horizontal plane with the chamfering mechanism (3).
  2. 2. The titanium integrated welding equipment according to claim 1 is characterized in that the cleaning mechanism (2) comprises a cleaning tank (21), two brushing rollers (22), two wiping rollers (23), a translation piece (24) and a lifting piece (25), wherein the cleaning tank (21) is fixed at the position, close to the bottom ends, of the two vertical cabinets (11) and internally holds cleaning liquid, the two brushing rollers (22) are vertically and correspondingly arranged at the feeding end of the cleaning tank (21), the end part of each brushing roller (22) is connected with a liquid feeding pump, the liquid feeding end of the liquid feeding pump extends below the liquid level of the cleaning liquid, the liquid discharging end is communicated with an inner cavity of the brushing roller (22), liquid seepage holes are formed in the wall surface of the brushing roller (22), the two wiping rollers (23) are arranged on the inner sides of the two brushing rollers (22) in parallel at intervals and are in a vertically corresponding arrangement, the translation piece (24) is a linear moving mechanism and is fixedly arranged at the bottom of the cleaning tank (21) and can reciprocate along the length direction, the lifting piece (25) is a vertical lifting mechanism, and the liquid feeding end of the cleaning tank is fixedly arranged at the top of the cleaning tank (21), and the top part is fixedly provided with a top clamp (25) and can be replaced.
  3. 3. The titanium integrated welding equipment according to claim 1, wherein the chamfering mechanism (3) comprises a beam frame (31), a chamfering motor (32), a chamfering drill bit (33), two racks (34) and a supporting beam (35), wherein a moving cavity (311) is formed in the beam frame (31) along the width direction of the titanium, the chamfering motor (32) is slidably installed in the moving cavity (311) through a sliding seat, the chamfering drill bit (33) is connected to an output rotating shaft of the chamfering motor (32) through an axial sliding structure, a double-layer tooth sleeve (331) is coaxially sleeved outside the chamfering drill bit (33), the double-layer tooth sleeve (331) is in transmission connection with the output rotating shaft through a speed reducing mechanism, the two racks (34) are symmetrically distributed on two sides of the double-layer tooth sleeve (331) in an up-down lamination mode, the length direction of the racks (34) is consistent with the length direction of the moving cavity (311), the two racks (34) are respectively meshed with two layers of the double-layer tooth disc (331) alternately, and the supporting beam (35) is fixedly arranged under the beam frame (31) and forms a gap with the beam frame (31) through the titanium belt.
  4. 4. The titanium integrated welding device according to claim 3, wherein a guide plate (312) protrudes downwards from the bottom surface of the beam frame (31) towards one side of the titanium conveying path, a guide bar (313) is arranged on the guide plate (312) along the length direction of the moving cavity (311), one end of the guide bar (313) is of an inclined surface structure extending upwards in an inclined mode, an elastic pressing piece (314) is fixedly arranged above the inclined extending end, and an isosceles trapezoid guide block (3311) matched with the guide bar (313) is arranged on the peripheral wall of the double-layer tooth sleeve (331).
  5. 5. The titanium integrated welding equipment according to claim 3, wherein a water cavity (315) is further formed in the beam frame (31), the water cavity (315) is arranged in parallel with the moving cavity (311), a plurality of water spray ports are formed in the bottom surface of the water cavity (315) along the length direction, a spray head (316) capable of rotating around the axis of the spray head is arranged at the lower end of each water spray port, a turbine structure is arranged in the spray head (316), a driving belt is arranged on one side, close to the double-layer toothed sleeve (331), of the spray head (316), one side of the driving belt is meshed with the double-layer toothed sleeve (331), the other side of the driving belt is meshed with the periphery of the spray head (316), a scraping plate (317) is fixedly arranged on one side, far away from the driving belt, of the spray head (316), and the scraping end of the scraping plate (317) is attached to the conveying surface of the titanium belt.
  6. 6. The titanium integrated welding equipment according to claim 1, wherein the welding mechanism (4) comprises a welding cabinet (41), a welding gun (42), a sealing door (43) and a lower folding door (44), wherein the welding cabinet (41) is of an arch-shaped cover structure with an opening at the lower end, a feed port and a discharge port are respectively arranged on two side walls of the welding cabinet along the conveying direction of titanium materials, flexible sealing gaskets are respectively arranged in the feed port and the discharge port, a feed cavity (411) and a discharge cavity (412) are respectively formed on the outer sides of the feed port and the discharge port, the feed cavity (411) and the discharge cavity (412) are respectively communicated with a gas separator through a gas guide pipeline, the rear end of the gas separator is communicated with a gas storage tank through a gas guide pipeline, arc-shaped sliding grooves (413) are formed on the end surfaces, close to two vertical cabinets (11) in the welding cabinet (41), a long rod is erected between the two sliding grooves (413), two ends of the long rod are respectively connected with the sliding grooves (413) in a sliding mode, a longitudinal motor 414 is respectively arranged on the two opposite inner side surfaces of the welding cabinet (41), a longitudinal motor 414 is respectively arranged on the two opposite inner side surfaces of the long rod, a swing rod (415) is connected with a swing rod (41) in a swing source (42), and a swing rod (41) is arranged at a free position, and a swing source is arranged between the swing rod (41) and a swing end is fixed, and can slide freely along the long rod and the arc rod.
  7. 7. The titanium integrated welding equipment according to claim 6, wherein the welding gun (42) comprises a base (421) and a gun head (422), sliding channels matched with the long rods and the arc rods are formed in the base (421) in a crossing mode, and the gun head (422) is connected to the lower end of the base (421) through a lifting rotating structure.
  8. 8. The titanium integrated welding equipment according to claim 6, wherein the sealing door (43) is installed inside the welding cabinet (41) to divide the space inside the welding cabinet (41) into an upper layer and a lower layer, the sealing door (43) is of a four-leaf double-open sliding door structure, two of the sealing doors are fixed doors (431) and are fixed below the feeding hole and the discharging hole, the other two sealing doors are sliding doors (432) and are installed on the top surface of the fixed doors (431) through sliding guide rails and can horizontally slide along the length direction of the fixed doors (431), a spray head (433) and a heating wire (434) are evenly installed on one side, facing the titanium pretreatment area, of the bottom surface of the sliding door (432), and clamping pieces (435) are fixedly arranged on one side, far away from the titanium pretreatment area, of the top surface of the sliding door (432).
  9. 9. The titanium integrated welding equipment according to claim 8, wherein the sliding door (432) is provided with a vent hole, a one-way valve (436) is arranged in the vent hole, and the one-way valve (436) enables a titanium pretreatment area between the sealing door (43) and the lower folding door (44) to be in one-way communication with the feeding cavity (411) and the discharging cavity (412).
  10. 10. The titanium integrated welding equipment according to claim 6, wherein the lower folding door (44) is of a double-leaf folding door body structure, the lower folding door is hinged to the lower end opening end of the welding cabinet (41), the two door bodies of the lower folding door (44) are internally provided with folding motors, the free ends of the two door bodies are provided with telescopic sliding supporting plates (441), and the free ends of the sliding supporting plates (441) are provided with positioning pieces for positioning and supporting irregular titanium.

Description

Titanium material integration welding equipment Technical Field The invention relates to the technical field of titanium welding processing, in particular to titanium integrated welding equipment. Background Titanium and titanium alloys are widely used in aerospace, chemical industry, medical treatment and other fields due to their excellent specific strength, corrosion resistance and high temperature properties. Prior to the welding process, the titanium material generally requires a pretreatment process such as surface cleaning and end chamfering to ensure the quality of the welded joint. However, the existing titanium integrated welding equipment is designed for regular titanium, and for the welding pretreatment and welding operation of irregular titanium, manual assistance is often needed or a plurality of equipment are adopted for step-by-step completion, so that the working procedure is complicated, the efficiency is low, and the consistency of welding quality is difficult to ensure. In addition, the titanium material has extremely high requirements on welding environment, and is easy to react with oxygen, nitrogen, hydrogen and other elements in the air in the welding process, so that the defects of welding seam embrittlement, air holes and the like are caused. Therefore, the welding process generally needs to be performed under inert gas. The prior equipment adopts an open type gas protection cover or an integral argon filling chamber, the protection effect of the former is unstable, the latter equipment is huge and has large gas consumption, and the welding requirements of titanium materials with different specifications are difficult to adapt. Disclosure of Invention In view of the foregoing, the present invention is needed to provide an integrated welding apparatus for titanium materials, so as to solve the problems of separation of the welding pretreatment and the welding process, poor adaptability and unstable welding quality in the prior art. The technical scheme of the invention is as follows: The titanium integrated welding equipment comprises a frame, a cleaning mechanism, a chamfering mechanism and a welding mechanism, wherein the frame is provided with two vertical cabinets which are arranged in parallel at intervals, the cleaning mechanism is arranged between the two vertical cabinets, two ends of the cleaning mechanism are fixedly connected with the middle positions of the vertical cabinets respectively, the chamfering mechanism is arranged at the top of one end of the cleaning mechanism, and the welding mechanism is fixed between the two vertical cabinets, is positioned above the cleaning mechanism and is positioned on the same horizontal plane with the chamfering mechanism. The cleaning mechanism comprises a cleaning tank, two brushing rollers, two wiping rollers, a translation part and a lifting part, wherein the cleaning tank is fixed at the position, close to the bottom end, of two vertical cabinets, cleaning liquid is contained in the cleaning tank, the two brushing rollers are vertically and correspondingly arranged at the feeding end of the cleaning tank, the end part of each brushing roller is connected with a liquid feeding pump, the liquid suction end of each liquid feeding pump extends below the liquid level of the cleaning liquid, the liquid discharging end is communicated with a cavity inside the brushing roller, the wall surface of each brushing roller is provided with a liquid seepage hole, the two wiping rollers are arranged on the inner sides of the two brushing rollers in parallel at intervals and are vertically and correspondingly arranged, the wiping rollers are made of water-absorbing elastic materials, the translation part is a linear moving mechanism and is fixedly arranged at the bottom of the cleaning tank and can reciprocate along the length direction of the cleaning tank, the lifting part is a vertical lifting mechanism and is fixedly arranged at the top of the translation part, and a clamp is fixedly arranged at the top of the lifting part in a replaceable manner. The chamfering mechanism comprises a beam frame, a chamfering motor, a chamfering drill bit, two racks and a supporting beam, wherein a moving cavity is formed in the beam frame along the width direction of a titanium material, the chamfering motor is slidably arranged in the moving cavity through a sliding seat, the chamfering drill bit is connected to an output rotating shaft of the chamfering motor through an axial sliding structure, a double-layer toothed sleeve is coaxially sleeved outside the chamfering drill bit and is in transmission connection with the output rotating shaft through a speed reducing mechanism, the two racks are symmetrically distributed on two sides of the double-layer toothed sleeve in an up-down lamination mode, the length direction of each rack is consistent with the length direction of the moving cavity, the two racks are respectively meshed with two fluted discs of the