Oil tank straight seam welding machine

A straight seam welding, straight seam technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as reduced production efficiency and poor product quality

Active Publication Date: 2020-10-27
CHENGDU HANKE ROBOT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the technical problems that the existing fuel tank straight seam welder requires manual interventi...

Method used

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  • Oil tank straight seam welding machine
  • Oil tank straight seam welding machine
  • Oil tank straight seam welding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figures 1 to 17 As shown, this embodiment provides a fuel tank straight seam welding machine, including a base 1, an automatic loading and unloading mechanism 2 arranged on the base 1 for conveying workpieces, and a straight seam welding machine arranged at one end of the automatic loading and unloading mechanism 2 The main body, the welding main body includes a mandrel 10 and a welding assembly 9 that is arranged on the mandrel 10 and can move along the axis of the mandrel 10. The pressing mechanism of the piano key type pressed on the mandrel 10 is characterized in that: the automatic loading and unloading mechanism 2 extends into the main body of the straight seam welding and is located below the mandrel 10, and the automatic loading and unloading mechanism 2 includes extending into the straight seam welding body. The lower jacking mechanism 4 for lifting and lowering the workpiece under the part of the seam welding main body. The front and rear sides of the...

Embodiment 2

[0046] This embodiment is further optimized on the basis of embodiment 1, specifically:

[0047] The composite pneumatic centering assembly 8 includes a centering knife assembly and a lifting drive mechanism that drives the centering knife assembly to lift, and the centering knife assembly includes a vertically arranged centering knife mounting plate 8-2, a The horizontal horizontal plate on the top of the mounting plate 8-2, the centering knife 1 8-4 and the centering knife 2 8-3 arranged in front of the centering knife installation plate 8-2, and the horizontal horizontal plate is provided with two groups respectively Drive centering knife one 8-4 and centering knife two 8-3 lifting centering knife cylinder one 8-7 and centering knife cylinder two 8-6.

[0048] The lifting driving mechanism includes two cylinder connecting rod driving mechanisms symmetrically arranged on the main body of the straight seam welding, and each of the cylinder connecting rod driving mechanisms in...

Embodiment 3

[0053] This embodiment is further optimized on the basis of embodiment 1, specifically:

[0054] The side pushing mechanism 5 includes a mounting base B5-1 connected to the base 1, the top of the mounting base B5-1 is provided with a movable mounting plate C5-4, and the mounting plate C5-4 passes through the mounting hinge 5-5. A plurality of vertically arranged profiling plates 5-3 that cooperate with the workpiece are installed, and the top of the mounting base B5-1 is provided with a worm turbine lifting mechanism 5-6 that drives the horizontal reciprocating motion of the mounting plate C5-4. The top of the mounting base B5-1 is also provided with a guide rod 5-2 that prevents the mounting plate C5-4 from rotating.

[0055] The lower jacking mechanism 4 includes a support platform 4-1 and a profile plate A horizontally arranged above the support platform 4-1 for supporting the workpiece

[0056] 4-2, a mounting base C4-4 connected to the base 1 is provided under the suppor...

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Abstract

The invention discloses an oil tank straight seam welding machine, and relates to the technical field of welding equipment. The oil tank straight seam welding machine comprises a base, an automatic feeding and discharging mechanism arranged on the base and a straight seam welding body arranged at one end of the automatic feeding and discharging mechanism, wherein the welding body comprises a mandrel and a welding assembly which is arranged on the mandrel and can move in the axial direction of the mandrel, the straight seam welding body further comprises piano key type pressing mechanisms whichare located on the two sides of the upper portion of the mandrel and used for pressing a workpiece on the mandrel, the automatic feeding and discharging mechanism partially extends into the straightseam welding body and is located below the mandrel, the automatic feeding and discharging mechanism comprises a lower jacking mechanism which extends into the lower portion of the part in the straightseam welding body and is used for lifting the workpiece, side pushing mechanisms used for pressing the two side faces of the workpiece are arranged on the front side and the rear side of the straightseam welding body, and a composite pneumatic centering assembly is further arranged on the straight seam welding body. The oil tank straight seam welding machine has the advantages of being simple instructure, capable of conducting secondary centering without manual intervention and high in production efficiency.

Description

technical field [0001] The invention relates to the technical field of welding equipment, more specifically to the technical field of fuel tank straight seam welding machines. Background technique [0002] Straight seam welding machine is an automatic welding equipment that realizes the automatic completion of the straight line weld of the welding workpiece through automation and mechanization. Straight seam welding machine is also called straight seam automatic welding machine, longitudinal seam automatic welding machine, which is a kind of automatic welding machine. It can replace labor in large quantities, greatly improve production efficiency and welding quality, reduce labor costs, and improve the working environment of welders. For example, the shell corner seam welding of large transformers, the straight seam welding of large cylinders, the straight seam welding of solar water heater cylinders, the straight seam welding of steel strips on the production line, the wel...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/02B23K37/04
CPCB23K37/00B23K37/0211B23K37/0247B23K37/04
Inventor 郭勇庞博吴斌吕政苏宇樊宇峰张明何松礼
Owner CHENGDU HANKE ROBOT
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