The welding operating machine is an electromechanical integrated welding equipment. It is generally suitable for longitudinal seam welding and circumferential seam welding of the internal and external seams of cylindrical workpieces such as boiler drums and petrochemical vessels in pressure vessels. Suitable for straight seam welding of large cylinders, pipes, and containers.
As shown in the picture on the right, the operating machine generally consists of columns, beams (including rack and beam drive components), slewing mechanism, slewing locking mechanism, trolley and other components. Each component is a building block structure. Generally, columns and beams are the basic components. The remaining components can be selected according to the user's requirements. Through the left and right movement motor of the welding operator's beam, the beam is driven to walk in a straight line on the track, and the welding gun is driven to walk in a straight line. The beam can be raised and lowered to accommodate welding of workpieces of different sizes. l ZF/ZP series straight seam welding machine is a high-quality, efficient, deformation-free universal automatic welding machine that can complete butt longitudinal seam welding of thin-walled cylinders, tapered cylinders, flat plates or square boxes with one end open with a wall thickness of 0.5mm to 6mm. special plane. It can be used for high-quality welding of carbon steel, low alloy steel, stainless steel, aluminum and its alloys and other materials, and can choose from argon arc welding (filled wire or not), gas metal arc welding (CO2/MIG/MAG), plasma Welding power sources such as welding and submerged arc welding form a longitudinal seam automatic welding system. This equipment can be widely used in steel structures, shipyards, automobiles, thin-walled pressure vessels, auto parts, household appliances, medical machinery, building decoration, food machinery and other manufacturing industries where longitudinal seam welding is required. Typical ones include water heater cylinder welding, flat plate butt welding, steel strip to strip straight seam welding, etc. The picture below shows a special straight seam machine designed for similar products. l This series of products uses a special fixture to dissipate heat from the welding workpiece, which can ensure that a large amount of heat is taken away from the workpiece during welding and can ensure that the workpiece is basically not deformed.
l As shown in the picture on the right, it adopts a cantilevered single-column structure, which is mainly composed of a bed, a pneumatic piano-type pressure plate clamp, a beam guide rail, a mandrel, an electric carriage, a welding gun pneumatic lifting mechanism, and a three-dimensional adjustment of the welding gun. It is composed of mechanism, gas circuit system and electrical control system. The traveling motor drives the welding gun to move along with the linear moving carriage and guide rail. The pneumatic piano-type pressure plate clamp and copper pad ensure uniform pressure, even and fast heat dissipation, and the back side of the weld is beautifully formed. The hydraulic lifting mechanism can also realize welding of workpieces of different sizes. Classification of gantry welding machines: LMZ series gantry welding machines, TMZ series cantilever welding machines, XLMZ series box beam welding machines;
Gantry welding generally uses submerged arc welding or CO2/MAG welding methods, mainly welding H Straight seam welding workpieces such as flat butt welds or fillet welds of section steel, mouth-shaped beams, box beams, etc. The picture below shows the gantry welding machine welding H-shaped steel. The welding gun can move left and right, and can also move along with the gantry to complete the fillet welding of section steel.
l The LMZ series gantry welding machine is mainly composed of a gantry frame, a beam, a welding head adjustment mechanism, a wire reel bracket, etc. Welding is carried out by moving the welding gun through the gantry, and adjusting the traverse slide plate, lifting guide column and fine-tuning mechanism to adjust the welding position of the welding gun to ensure that the welding gun is always aligned with the welding seam. Mainly aimed at flat welding of large-span welding workpieces. High stability and smooth walking.
l The main machine of TMZ series cantilever welding machine is mainly composed of T-shaped cantilever frame, cross beam, welding head adjustment mechanism, wire reel bracket, etc. The welding gun is welded by moving the cantilever frame, and the welding position of the welding gun is adjusted by adjusting the traverse slide plate, lifting guide column and fine-tuning mechanism to ensure that the welding gun is always aligned with the weld seam. The main feature is that it can weld one workpiece with a single cantilever, or weld two workpieces with double cantilevers at the same time. It has the characteristics of light weight and good rigidity.
l XLMZ series box beam welding machine is mainly composed of gantry, cross beam, welding head adjustment mechanism, wire reel bracket, etc. Special welding machine specially designed for the production of box beam structures.
The gantry welding machine can realize the movement of the gantry or the movement of the beam slide, and drive the linear motion of the welding gun to complete the automatic completion of the welding process. It is suitable for the welding of H-shaped steel, large box beams, and heavy-duty robotic arms.