Wire threading and leading device of drying box

Abstract

The invention relates to a wire threading and leading device for a drying box and belongs to the field of bead wire processing equipment; the device comprises a box body, a plurality of electric heating rods in a row are fixedly mounted at the top of the box body, outer opening pipes fixedly mounted on the box body are arranged between the adjacent electric heating rods, inner opening pipes are rotatably mounted in the outer opening pipes, and openings of the outer opening pipes face downwards. A first driving device capable of driving the inner opening pipes to rotate relative to the outer opening pipes is arranged on the box body, supporting plates are fixedly installed at the two ends of the bottom of the box body respectively, and a plurality of moving plates are arranged between the supporting plates and can only move front and back relative to the box body. The wire threading and leading device is simple in structure and ingenious in conception, the inner opening pipes and the outer opening pipes are matched to form the pipe structure, the tire bead steel wire is inserted into the pipe structure, and threading of the tire bead steel wire is facilitated.

Description

technical field [0001] The invention belongs to the field of bead steel wire processing equipment, in particular to a wire threading and leading device for a drying box. Background technique [0002] During the production process of the bead wire, it needs to be heated at a low temperature through a drying oven to dehydrogenate and remove surface moisture, so as to eliminate hydrogen embrittlement, restore the plasticity of the wire rod, and prevent moisture from deteriorating the lubricant; Heat loss, the drying box generally only has openings at both ends, and the side cannot be opened, so it is necessary to set up a special wire threading device to make the bead wire pass through the drying box; in order to reduce the length of the drying box, it is necessary to increase the bead wire in the drying box. The stroke length inside the dry box usually makes the bead wire go around multiple wire wheels, but it also increases the difficulty of threading the bead wire in the dry...

AI Technical Summary

Problems solved by technology

[0002] During the production process of the bead wire, it needs to be heated at a low temperature through a drying oven to dehydrogenate and remove surface moisture, so as to eliminate hydrogen embrittlement, restore the plasticity of the wire rod, and prevent moisture from deteriorating the lubricant; Heat loss, the drying box generally only has openings at both ends, and the side cannot be opened, so it is necessary to set up a special wire threading device to make the bead wire pass through the drying box; in order to reduce the length of the drying box, it is necessary to increase the bead wire in the drying box. The stroke length inside the dry box usually makes the bead wire go around multiple wire wheels, but it also increases the difficulty of threading the bead wire in the drying box. The existing wire threading device cannot meet the actual needs, so We have invented a drying box threading and leading device with a simpler structure

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