Automatic refrigerator door sealing magnetic strip production line

Abstract

The invention discloses an automatic refrigerator door sealing magnetic strip production line which comprises an automatic quantitative material adding device, a single screw extruder, a constant temperature cooling device, a slope-shaped gap bridge connecting plate, a magnetic strip forming cooling device, a gun barrel water blowing device, a magnetizing machine, a detection magnetic strip traction device and an abrasion-proof magnetic strip winding device, wherein the automatic quantitative material adding device is connected with the single screw extruder; the constant temperature cooling device is connected with the single screw extruder; and the slope-shaped gap bridge connecting plate, the magnetic strip forming cooling device, the gun barrel water blowing device, the magnetizing machine, the detection magnetic strip traction device and the abrasion-proof magnetic strip winding device are sequentially arranged on the outer side of the rear of the single-screw extruder. The automatic refrigerator door sealing magnetic strip production line has high overall automation degree, meets the requirement of rapid production, solves the problem that the quality of a magnetic strip is difficult to guarantee by quenching cooling, can quantitatively add materials to ensure the stability of magnetic particle blanking, adopts circulating rewinding transmission cooling in a limited space, ensures the uniform cooling effect of the magnetic strip, and has an automatic ton coil winding magnetic strip mechanism.

Description

technical field [0001] The invention relates to the field of automatic production line equipment for refrigerator door seal magnetic strips, in particular to an automatic refrigerator door seal magnetic strip production line. Background technique [0002] As one of the key components to ensure the overall cooling effect of the refrigerator, the refrigerator door seal product is composed of a door seal rubber sleeve and a magnetic strip. The door seal rubber sleeve with magnetic strips is worn inside, and is welded to each other according to the relevant size requirements to form a refrigerator door seal product. The quality of the door seal rubber sleeve and the magnetic strip complement each other, and together determine the overall performance of the refrigerator door seal product. The refrigerator door seal product is installed on the surrounding edge area inside the refrigerator door body. When the refrigerator door body is closed, it can ensure that the refrigerator do...

AI Technical Summary

Problems solved by technology

At the same time, the invention is ingenious in design and has a high degree of overall automation, which meets the actual needs of rapid production, solves the problem that it is difficult to ensure the quality of magnetic strips during rapid cooling, can add materials quantitatively to ensure stable feeding of magnetic particles, and uses circulation in a limited space. Rewinding transmission cooling ensures uniform cooling of the magnetic strip and good overall effect, and also has the function of automatic tons of magnetic strips

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