Two-traction wire separating device of wire drawing machine for sunshade net

Abstract

The invention discloses a wire separating device of a wire drawing machine for a sunshade net. The two-traction wire separating device comprises a traction hot air bellow, a wire separating device body and a shaping and drying device, wherein the wire separating device body is matched with the traction hot air bellow, and the shaping and drying device is matched with the wire separating device body; the traction hot air bellow comprises a box body, a plurality of air blowing ports, an air blower and a solar thermal collector, wherein the box body allows flat filaments to penetrate through thebox body, the inner wall of the box body is provided with the multiple air blowing ports, the air blower is connected to the air blowing ports, and the solar thermal collector is connected to the airblower; and the solar thermal collector is used for heating air to supply hot air to the box body. According to the two-traction wire separating device, by means of the structure, the stretching temperature of the flat filaments is kept, the flat filaments are prevented from being broken, and the quality of the flat filaments is ensured; and the solar thermal collector is adopted to supply the hotair, the heat loss is small, photo-thermal energy is converted into heat energy, so that the wire separating device is more environmentally friendly, and the cost is lowered.

Description

technical field

[0001] The invention relates to the technical field of wire drawing equipment, in particular to a two-drawing and splitting device of a sunshade net wire drawing machine. Background technique

[0002] The sunshade net is the latest type of protective covering material for agriculture, fishery, animal husbandry, windproof, and soil cover that has been promoted in the past 10 years. The production process of the sunshade net is to draw raw materials such as polypropylene or polyethylene into filaments with a wire drawing machine, then collect them on the roll, and then weave the flat yarn on the roll into a net shape through a warp knitting machine. The plastic wire drawing machine includes an extruder, a first drawing and splitting device and a second drawing and splitting device. After the flat film extruded by the extruder is cooled by the cold water tank, it will be cut and divided for the first time under the traction of the first drawing and dividing dev...

Images