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CN-224209249-U - Automatic welding system of mechanical arm type stud welding device

CN224209249UCN 224209249 UCN224209249 UCN 224209249UCN-224209249-U

Abstract

The invention relates to an automatic welding system of a mechanical arm type stud welding device, which comprises a welding device and a workpiece layout area to be welded, wherein the workpiece layout area to be welded comprises a laser emission position and a plurality of workpieces to be welded, the welding device is provided with a control module and a laser receiving module, the laser emission position is provided with the laser emission module, the positions of the laser emission position and the plurality of the workpieces to be welded are fixed, the specific distribution condition of the plurality of the workpieces to be welded is preset in the control module, the laser emission module emits laser to the workpiece layout area to be welded, the welding device can receive the laser emitted by the laser emission module in the workpiece layout area to be welded, the control module can identify the relative position between the welding device and a welding starting point based on the laser received by the laser receiving module of the welding device, and the control module can control the welding device to the welding starting point or other workpieces to be welded, so that the welding can be simply and quickly positioned and welded to a target welding point.

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 utility model provides a robotic arm formula double-screw bolt welding set automatic weld system, its characterized in that, including welding set and waiting to weld work piece overall arrangement region, wait to weld work piece overall arrangement region and include laser emission position and a plurality of work pieces that wait to weld, welding set is equipped with control module and laser receiving module (43), be equipped with laser emission module on the laser emission position, the position of laser emission position and a plurality of work pieces that wait to weld is fixed, and a plurality of work pieces that wait to weld are specifically distributed the condition and are preset in control module, a plurality of work pieces that wait to weld include the welding initiation position, laser emission module transmits laser to waiting to weld work piece overall arrangement region, welding set can receive the laser that laser emission module launched in waiting to weld work piece overall arrangement region, control module can control welding set to welding initiation point or other work pieces that wait to weld based on the relative position of welding set and welding initiation point can be discerned to the laser that welding set's laser receiving module (43) received.
  2. 2. The automatic welding system of the mechanical arm type stud welding device according to claim 1, wherein the welding device comprises a crawler chassis, a mechanical arm, a welding gun (4) and a power supply mechanism (9), a bottom plate (2) is arranged on the crawler chassis, the mechanical arm and the power supply mechanism (9) are connected to the bottom plate (2), the welding gun (4) is connected to the free end of the mechanical arm, and the laser receiving module (43) is arranged on the welding gun (4).
  3. 3. The automatic welding system of the mechanical arm type stud welding device according to claim 2, wherein the mechanical arm is a plane multi-section rotary mechanical arm, the plane multi-section rotary mechanical arm is connected with the bottom plate (2) through a stand column (20), the stand column (20) is fixed on the bottom plate (2), a sliding rail (23), a sliding block (201) sliding up and down on the sliding rail (23) and a lifting motor (202) for controlling the sliding block (201) up and down are arranged on the stand column (20), one end of the plane multi-section rotary mechanical arm is fixedly connected on the sliding block (201), the stand column (20) is vertically arranged, and the plane multi-section rotary mechanical arm is horizontally arranged.
  4. 4. The automatic welding system of the mechanical arm type stud welding device according to claim 3, wherein the plane multi-section rotary mechanical arm comprises a first mechanical arm (61), a second mechanical arm (62) and a third mechanical arm (63), the first mechanical arm (61) is fixed on the sliding block, the second mechanical arm (62) is hinged with the first mechanical arm (61), the third mechanical arm (63) is hinged with the second mechanical arm (62), a third motor (66) is fixedly installed at one end, far away from the second mechanical arm (62), of the third mechanical arm (63), the output end of the third motor (66) is horizontally arranged, the output end of the third motor (66) is connected with a welding gun connecting plate (41), the third motor (66) can drive the welding gun connecting plate (41) to rotate on the vertical parallel, the welding gun (4) is connected on the welding gun connecting plate (41), and the number of the welding gun (4) is more than or equal to two.
  5. 5. The automatic welding system of the mechanical arm type stud welding device according to claim 3, further comprising an auxiliary cartridge clip (21), wherein the auxiliary cartridge clip (21) is hung at the lower end of the sliding mounting frame (22), the sliding mounting frame (22) is in sliding connection with the sliding rail (23) of the upright post (20), a sliding driving motor (24) is arranged on the sliding mounting frame (22), a lifting gear (241) is sleeved at the output end of the motor, a lifting rack (242) is arranged on the adjacent side of one side of the sliding rail on the upright post, the lifting gear (241) is meshed with the lifting rack (242), the auxiliary cartridge clip (21) slides on the upright post (20), the auxiliary cartridge clip (21) can slide to one side of the mechanical arm to provide a stud for the welding gun (4), and when the stud of the auxiliary cartridge clip (21) is used, the auxiliary cartridge clip can slide down to the bottommost end to supplement the stud.
  6. 6. The automatic welding system of the mechanical arm type stud welding device according to claim 2, wherein the mechanical arm is an omni-directional lifting mechanical arm (3), the omni-directional lifting mechanical arm (3) is directly connected with a bottom plate (2), a welding gun is fixedly connected with the free end of the omni-directional lifting mechanical arm (3), a control cabinet (7) for controlling the omni-directional lifting mechanical arm (3) is further arranged on the bottom plate (2), a welding gun connecting plate (41) is fixedly connected with the free end of the omni-directional lifting mechanical arm (3), a track (42) is arranged on one side, far away from the mechanical arm, of the welding gun connecting plate (41), the welding gun (4) is slidably connected onto the track (42), and the number of the welding gun (4) is more than or equal to two.
  7. 7. The automatic welding system of the mechanical arm type stud welding device according to claim 6, further comprising a stud cartridge clip device, wherein the stud cartridge clip device comprises a cartridge clip cavity (51) and a cartridge clip support, the cartridge clip cavity (51) comprises an inclined part (511) and a horizontal part (512), the inclined part (511) is composed of two parallel long strips, the horizontal part (512) is U-shaped, two ends of the horizontal part (512) are connected with the lower ends of the two long strips of the inclined part (511), the cartridge clip support comprises a first support (54) and a second support (55), the front side of the cartridge clip cavity (51) is hung on the first support (54), and the rear side of the cartridge clip cavity (51) is hung on the second support (55).
  8. 8. The automated welding system of claim 7, wherein the first bracket (54) comprises four first posts (541), a first rectangular connecting frame (542), a first connecting clip (543), a vibration motor (544), and a vibration motor mounting plate (545), wherein the four first posts (541) are positioned directly below four corners of the first rectangular connecting frame (542) to provide support for the first rectangular connecting frame (542), the vibration motor mounting plate (545) is fixedly connected to the first rectangular connecting frame (542), the vibration motor (544) is mounted on the vibration motor mounting plate (545), the upper end of the first connecting clip (543) is eccentrically connected to a motor shaft of the vibration motor (544), the lower end of the first connecting clip (543) is fixedly connected to the cartridge chamber (51), the second bracket (55) comprises four second posts (551), second rectangular connecting frames (552), second connecting clips (553), connecting cross bars (554) and connecting (555) are fixedly connected to the first rectangular connecting frames (542), the upper ends of the four second posts (552) are positioned directly below the second rectangular connecting frames (552), the second cross bars (552) are fixedly connected to the upper ends of the second cross bars (552), the lower end of the connecting vertical rod (555) is hinged with the upper end of the second connecting clamp (553), and the lower end of the second connecting clamp (553) is fixedly connected with the cartridge clip cavity (51).
  9. 9. The automatic welding system of the mechanical arm type stud welding device according to claim 8, further comprising a stud ceramic ring combination machine, wherein the stud ceramic ring combination machine comprises a stud plate pushing machine (10), a stud runner (11), a vibration disc (12), a ceramic ring material channel (13), an electric clamp (14) and an output material channel (15), the input end of the stud runner (11) is connected with the stud plate pushing machine (10), the input end of the ceramic ring material channel (13) is connected with the vibration disc (12), the output end of the ceramic ring material channel (13) is connected with the input end of the output material channel (15) and conveys ceramic rings to the input end of the output material channel (15), the electric clamp (14) clamps the studs at the output end of the stud runner (11) and assembles and cooperates with the ceramic rings at the input end of the output material channel (15), and the output end of the stud clamp (15) is connected with the upper end of the inclined part (511) of the nail cartridge clamp device (5).
  10. 10. The automatic welding system of the mechanical arm type stud welding device according to claim 1, wherein the welding gun (4) comprises a motor (40), a screw rod (49), a screw rod sliding block (48), a main shaft (44), a porcelain ring clamping unit (46) and a bolt clamping unit (45), a motor shaft of the motor (40) is connected with the screw rod (49) to drive the screw rod (49) to rotate, the screw rod sliding block (48) is in threaded connection with the screw rod (49), the screw rod sliding block (48) can move up and down on the screw rod (49), the main shaft (44) is hung on the screw rod sliding block (48), the main shaft (44) and the screw rod sliding block (48) can slide relatively, and the upper end of the bolt clamping unit (45) is fixedly connected with the lower end of the main shaft (44).

Description

Automatic welding system of mechanical arm type stud welding device Technical Field The invention relates to the technical field of stud welding, in particular to an automatic welding system of a mechanical arm 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 automobile 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. At the steel construction production base, up to 2 meters and up to 10 meters above the I-shaped steel beam and the box-shaped steel beam, all need the welding peg about the inboard of box-shaped steel beam, but side welding, overhead welding still need the experienced welder at present, weld under the circumstances that the whole body protection is done and is avoided scalding and action is inconvenient, and the construction is slow, influences the production progress, and economic benefits is impaired. An automatic welding device which is convenient to move and operate and can weld a working surface at 360 degrees is urgently needed. Disclosure of Invention The invention provides an automatic welding system of a mechanical arm type stud welding device, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides a robotic arm type double-screw bolt welding set automatic weld system, includes welding set and waits to weld work piece overall arrangement region, wait to weld work piece overall arrangement region and include laser emission position and a plurality of work pieces that wait to weld, welding set is equipped with control module and laser receiving module, be equipped with laser emission module on the laser emission position, the position of laser emission position and a plurality of work pieces that wait to weld is fixed, and a plurality of work pieces that wait to weld are specifically distributed the condition and are preset in control module, a plurality of work pieces that wait to weld include the welding initiation position, laser emission module transmits laser to waiting to weld work piece overall arrangement region, welding set can receive the laser that laser emission module transmitted in waiting to weld work piece overall arrangement region, control module can control welding set to weld initiation point or other work pieces that wait to weld based on the relative position of welding set and welding initiation point that welding set's laser receiving module received. By adopting the technical scheme, the target welding point can be simply and rapidly welded in a positioning way. Further, welding set includes track chassis car, arm, welder and power supply mechanism, be equipped with the bottom plate on the track chassis car, arm and power supply mechanism all connect on the bottom plate, welder connects the free end of arm, laser receiving module establishes on welder. Through adopting above-mentioned technical scheme, track and ground frictional force are big, do not skid, and the focus is firm, and bearing capacity is strong to possess cross-country ability, can adapt to various complicated topography and carry out automatic welding operation. Further, the mechanical arm is a plane multi-section rotary mechanical arm, the plane multi-section rotary mechanical arm is connected with the bottom plate through a stand column, the stand column is fixed on the bottom plate, a slide rail, a slide block sliding up and down on the slide rail and a lifting motor for controlling the slide block to move up and down are arranged on the stand column, one end of the plane multi-section rotary mechanical arm is fixedly connected with the slide block, the stand column is vertically arranged, and the plane multi-section rotary mechanical arm is horizontally arranged. Through adopting above-mentioned technical scheme, lift motor control slider realizes the arm reciprocates fast. Further, the plane multistage gyration arm includes first arm, second arm and third arm, first arm is fixed on the slider, the second arm is articulated with first arm, the third arm is articulated with the second arm, third arm keeps away from second arm one end fixed mounting and has the third motor, third motor output level sets up, third motor output is connected with the welder connecting plate, the third motor can drive welder connecting plate and rotate on perpendicular parallel, the welder is connected on the welder connecting plate, welder setting number is more than or equal to two. By adopting the technical scheme, the plane multi-section rotary mechanical arm controls the degree of freedom of the w