Full automatic malleable cast iron pipe fitting flat head machine and processing method thereof

Abstract

The invention discloses a full automatic malleable cast iron pipe fitting flat head machine and a processing method thereof. The full automatic malleable cast iron pipe fitting flat head machine comprises a rack and a PLC (programmable logic controller), a material supporting device, a clamping apparatus device, a feeding device and a power head device, a clamping apparatus supporting plate with a discharge port, a lower clamping apparatus air cylinder, a lower clamping apparatus, a material pressing air cylinder and an upper clamping apparatus connected with the material pressing air cylinder, wherein the material supporting material device, the clamping apparatus device, the feeding device, the power head device and the PLC controller are connected in an electrical control manner, and the clamping apparatus device comprises a supporting plate air cylinder; the lower clamping apparatus is divided into two parts, a part of the lower clamping apparatus is connected with the lower clamping apparatus air cylinder, and the other part of the lower clamping apparatus is arranged on the clamping apparatus supporting plate; the rack is provided with a clamping apparatus device guide rail, and the clamping apparatus device and the clamping apparatus device guide rail are matched and connected in a sliding manner. The full automatic malleable cast iron pipe fitting flat head machine and the processing method provided by the invention have the advantages that the waiting time of a clamping apparatus when a workpiece is unloaded is avoided through a manner of changing the unloading workpiece, the whole processing time of a pipe fitting is reduced, and the processing efficiency of a workpiece is greatly improved.

Description

technical field [0001] The invention relates to a flattening machine and a processing method thereof, in particular to an automatic malleable steel pipe fitting flattening machine and a processing method thereof. Background technique [0002] Straight pipes, tees, elbows and other malleable steel pipe fittings need to be flattened before leaving the factory to ensure quality. Generally, a flattening machine is used to flatten malleable steel pipe fittings. The processing efficiency of the flattening machine is an important factor affecting the benefit of malleable steel pipe fittings. The higher the processing efficiency, the higher the output of malleable steel pipe fittings and the greater the benefit. Many manufacturers pay great attention to improving the processing efficiency of the flattening machine . [0003] Such as figure 1 As shown, when the existing flat head machine performs flat head processing, the workpiece 3 is first placed on the workpiece lower fixt...

AI Technical Summary

Problems solved by technology

However, after the power head 4 with the cutter head needs to be removed first, the hook 5 can hook the workpiece 3, and then wait for the upper fixture 1 of the workpiece to drive the hook 5 to lift the workpiece 3 from the lower fixture 2 of the workpiece, and then the lower fixture of the workpiece 2 to move to the loading position for loading, which will consume a long waiting time, thereby increasing the entire processing time and affecting processing efficiency

If this part of the waiting time can be saved and the entire processing time of the pipe fittings can be reduced, it will greatly improve the processing efficiency of the workpiece, but how to save this part of the waiting time has plagued enterprises for a long time, and no one has been able to solve it

In addition, using the hook device to hook up the workpiece often has technical problems such as not being able to hook the workpiece, and it must be stopped for processing, which also increases the overall processing time of the pipe fittings

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