Search

CN-224209316-U - Portal frame type stud welding device

CN224209316UCN 224209316 UCN224209316 UCN 224209316UCN-224209316-U

Abstract

The utility model relates to the technical field of stud welding, in particular to a portal frame type stud welding device which comprises a crawler moving mechanism, a supporting frame and transverse supporting pieces, wherein the crawler moving mechanism and the supporting frame are arranged on two sides of the transverse supporting pieces, the supporting frame is connected to the crawler moving mechanism, the transverse supporting pieces are connected to the supporting frame, a welding component is connected to the transverse supporting pieces to weld workpieces below the transverse supporting pieces, the transverse supporting pieces are provided with the supporting frames and the crawler moving mechanisms at two ends to form a free movable portal frame, and the welding component is connected to weld welded objects in the portal frame.

Inventors

  • HU CHANGJIAN
  • DENG XIANHONG

Assignees

  • 浙江上势自动焊接科技有限公司

Dates

Publication Date
20260508
Application Date
20250419

Claims (10)

  1. 1. The portal frame type stud welding device is characterized by comprising a crawler moving mechanism (201), a supporting frame (206) and transverse supporting pieces (202), wherein the crawler moving mechanism and the supporting frame are arranged on two sides of the transverse supporting pieces (202), the supporting frame is connected to the crawler moving mechanism, the transverse supporting pieces (202) are connected to the supporting frame, and a welding assembly is connected to the transverse supporting pieces (202) to weld workpieces below the transverse supporting pieces (202).
  2. 2. Portal frame type stud welding apparatus according to claim 1, characterized in that the crawler moving mechanism (201), the supporting frame (206) and the transverse support (202) are all detachably connected.
  3. 3. Portal frame type stud welding device according to claim 2, characterized in that the welding assembly comprises a mechanical arm (203), a stud welding gun (204), a power supply mechanism (209) and an electric cabinet (207) for controlling the mechanical arm (203), wherein the mechanical arm (203) and the power supply mechanism (209) are both connected to the transverse support (202), and the stud welding gun (204) is connected to one end of the mechanical arm (203) far away from the transverse support (202).
  4. 4. A portal frame stud welding apparatus according to claim 3, wherein the transverse support (202) is provided with a peg store assembly for providing pegs, the peg store assembly comprising a peg porcelain ring arming machine and a peg cartridge, the output of the peg porcelain ring arming machine being in communication with the peg cartridge input.
  5. 5. The portal frame type stud welding device according to claim 4, wherein sliding rails (2021) are arranged on two sides of the transverse supporting member (202), sliding blocks (2022) are arranged on the sliding rails (2021), the sliding blocks (2022) are connected with the sliding blocks (2022) on two long sides of the transverse supporting member (202) and cover the top ends of the transverse supporting member (202), a mechanical arm installation seat (2031) is connected to the upper ends of the sliding blocks (2022), and the mechanical arm (203) is installed on the mechanical arm installation seat (2031).
  6. 6. Portal frame type stud welding apparatus according to claim 5, wherein an L-shaped hook (2023) is suspended at the lower end of the transverse support member (202), the upper end of the L-shaped hook (2023) is fixed at the lower end of the transverse support member (202), and the peg storage assembly is fixed at the lower end of the L-shaped hook (2023).
  7. 7. The portal frame type stud welding device according to claim 6, wherein a supporting plate (2024) and a supporting rod (2025) are arranged on one side, far away from the mechanical arm, of the transverse supporting piece (202), the power supply mechanism (209) and the electric cabinet (207) are arranged on the supporting plate (2024), a placement groove (2026) is connected to the supporting rod (2025), and a tank chain (2027) for installing electric wires is arranged in the placement groove (2026).
  8. 8. A portal frame type stud welding apparatus according to claim 3, wherein the mechanical arm (203), the power supply mechanism (209) and the stud reserve assembly are fixedly connected to the transverse support member (202), and the electric control box (207) is fixed to one side of the support frame.
  9. 9. The portal frame type stud welding apparatus according to claim 8, wherein the support frame comprises an upper support frame (2061) and a lower support frame (2062), the lower end of the lower support frame (2062) is detachably connected with the crawler moving mechanism (201), the upper end of the lower support frame (2062) is detachably connected with the lower end of the upper support frame (2061), the upper end of the upper support frame (2061) is detachably connected with the transverse support member (202), the lower support frame (2062) is in an 'H' shape, the lower support frame (2062) is vertically connected with the crawler moving mechanism (201), the upper support frame (2061) is formed by connecting two parallel rods and a connecting rod cross rod, and the upper support frame (2061) is obliquely arranged.
  10. 10. Portal frame type stud welding device according to claim 7, characterized in that the transverse supporting member (202) is provided with a lifting frame (21) for lifting the transverse supporting member (202) and the welding assembly and a mechanical arm guardrail (31) for protecting the mechanical arm (203), the lifting frame (21) is of a trapezoid columnar frame structure, and the mechanical arm guardrail (31) is wholly arc-shaped.

Description

Portal frame type stud welding device Technical Field The utility model relates to the technical field of stud welding, in particular to a portal frame type stud welding device. Background The stud welding is to weld a columnar-like welding nail on a flat plate with high current, and the area of the flat plate is larger than the welding area of the welding nail. The technology is reliable and mature, and the welding bolt, the heat dissipation nail, the vapor device screw, the screw and the like are applied to the steel structure. Automatic welding can be realized when the fixed workpiece or the operation environment is relatively flat. In a steel structure production base, an industrial steel beam with the length of more than 2 meters and a large tank member are welded on the steel beam by taking a ladder by a welder at present, manual welding is slow, the welder holds a long wire, the welder is not well protected, accidents are easy to occur, and the economic benefit is low. Disclosure of utility model The utility model provides a portal frame type stud welding device which aims to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The portal frame type stud welding device comprises a crawler moving mechanism, a supporting frame and transverse supporting pieces, wherein the crawler moving mechanism and the supporting frame are arranged on two sides of the transverse supporting pieces, the supporting frame is connected to the crawler moving mechanism, the transverse supporting pieces are connected to the supporting frame, and a welding assembly is connected to the transverse supporting pieces to weld workpieces below the transverse supporting pieces. Through adopting above-mentioned technical scheme, horizontal support piece forms free movable portal frame through both ends setting up support frame and track moving mechanism, and the welding subassembly can weld the quilt in the portal frame. Further, the crawler moving mechanism, the support frame and the transverse support piece are detachably connected. Through adopting above-mentioned technical scheme, can dismantle the connection and be convenient for transportation and installation, still can set up the support frame height according to the welded object. Further, the welding assembly comprises a mechanical arm, a stud welding gun, a power supply mechanism and an electric cabinet for controlling the mechanical arm, wherein the mechanical arm and the power supply mechanism are connected to the transverse supporting piece, and the stud welding gun is connected to one end, far away from the transverse supporting piece, of the mechanical arm. By adopting the technical scheme, the mechanical arm has high degree of freedom, and is convenient to weld and high in automation. Further, a peg storage component for providing pegs is arranged on the transverse supporting piece, the peg storage component comprises a peg porcelain ring equipment machine and a peg cartridge clip, and the output end of the peg porcelain ring equipment machine is communicated with the input end of the peg cartridge clip. By adopting the technical scheme, the stud and the porcelain ring are only required to be put into the stud porcelain ring combination machine, the stud porcelain ring combination machine can input the stud combined with the porcelain ring into the stud cartridge clip, and the mechanical arm moves the welding gun to the position above the stud cartridge clip to take the stud. Further, slide rails are arranged on two sides of the transverse supporting piece, sliding blocks are arranged on the slide rails, the sliding blocks are connected with the sliding blocks on the long sides of the two sides of the transverse supporting piece and cover the top ends of the transverse supporting piece, the upper ends of the sliding blocks are connected with mechanical arm mounting seats, the mechanical arms are mounted on the mechanical arm mounting seats, and stud welding guns are connected to the free ends of the mechanical arms. By adopting the technical scheme, the mechanical arm can slide on the transverse supporting piece, so that the weldable range is increased. Further, an L-shaped hook is hung at the lower end of the transverse supporting piece, the upper end of the L-shaped hook is fixed at the lower end of the transverse supporting piece, and the peg storage component is fixed at the lower end of the L-shaped hook. Through adopting above-mentioned technical scheme, peg storage subassembly sets up in transverse support spare lower extreme, and welder of being convenient for gets the nail to the welding of transverse support spare below work piece. Further, the transverse supporting piece is provided with a supporting plate and a supporting rod on one side far away from the mechanical arm, the power supply mechanism and the electric cabinet are arranged on the supporting plate,