Automatic lifting water tank of sectional material extrusion production line

Abstract

The invention provides an automatic lifting water tank of a sectional material extrusion production line. The automatic lifting water tank comprises a framework, an automatic lifting device which is arranged on the framework and a water tank which is arranged on the automatic lifting device and is provided with a water spraying device; the automatic lifting device is supported through the framework; the automatic lifting device comprises an upper automatic lifting device and a lower automatic lifting device which is arranged below the upper automatic lifting device, and water tank hoisting covers in the upper automatic lifting device and the lower automatic lifting device; the water spraying device is used for cooling sectional materials in the water tank hoisting covers; guide shafts arranged at two sides of air cylinders are used for guiding the water tank hoisting covers arranged at two sides of the air cylinders; a plurality of spraying nozzles are arranged at top air notches in the water tank hoisting covers and air notches on two side faces and are symmetrical, so that upper and lower water tanks are moved by the device while the sectional material is dragged by a traction machine; after the water tank is closed, the spraying nozzles in the water tank are opened and are used for cooling the sectional material covered by the water tank.

Description

technical field [0001] The invention relates to the field of lifting and cooling, in particular to an automatic lifting water tank of a profile extrusion production line. Background technique [0002] In some profile production lines, the profile produced will change the profile mold according to the customer's requirements, which will also change the size of the profile. At present, the pulling position of the profile is to pull the profile after a certain cooling distance after the profile comes out of the mold. For a profile with a small cross-section, the profile will be pulled after a certain distance, and the profile will bend upward or downward, resulting in a large Quality problems caused very large losses. Moreover, when the profile is pulled over, because the tractor also has a certain space, the contact end between the tractor and the profile will be slightly higher than the supporting transport device, which will also cause the profile to bend and affect the qua...

AI Technical Summary

Problems solved by technology

At present, the pulling position of the profile is to pull the profile after a certain cooling distance after the profile comes out of the mold. For a profile with a small cross-section, the profile will be pulled after a certain distance, and the profile will bend upward or downward, resulting in a large quality problems, resulting in very large losses

Moreover, when the profile is pulled over, since the tractor also has a certain space, the contact end between the tractor and the profile will be slightly higher than the supporting transport device, which will also cause the profile to bend and affect the quality of the profile

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