Gum dipping device and method

Abstract

The invention discloses a gum dipping device and a method. The gum dipping device comprises an inverted gum dipping tank taking the shape of an isosceles trapezoid; a pair of longitudinal and opposite limiting baffle plates is arranged in the gum dipping tank; the bottom end and two ends of each limiting baffle plate are slidingly contacted with the inner surface of the gum dipping tank; at least two sets of transverse yarn pressing rods, penetrating through the limiting baffle plates, are arranged in the gum dipping tank side by side; and the yarn pressing rods are perpendicular to the limiting baffle plates. The gum dipping device can perform the layered gum dipping for a reinforcing material to guarantee full gum dipping and uniform tension, can adjust the volume of the gum tank to adapt to different reinforcing material quantities so as to adjust the gum volume in an optimal range, improves the gum utilization rate, and is simple in structure and convenient for installation, disassembly and control.

Description

technical field [0001] The invention relates to a dipping device and method. Background technique [0002] Most of the dipping devices currently used in the production of polymer-based composite materials are fixed-volume V-shaped dipping tanks, and only one or a pair of dipping rods / rollers are arranged in the dipping tank, which has the following defects: 1. The time is short, and when a large amount of reinforcing materials are dipped, because the reinforcing materials are densely arranged and easy to gather, it is impossible to ensure that the dipping is sufficient, and it is easy to cause uneven tension; Cause glue solution to add too much, simultaneously because excess glue solution stays too long in glue tank and can not be utilized in time, has caused the waste of glue solution, has reduced glue solution utilization rate, thereby increased production cost. Contents of the invention [0003] In view of the above existing problems, the present invention aims to prov...

AI Technical Summary

Problems solved by technology

[0002] Most of the dipping devices currently used in the production of polymer-based composite materials are fixed-volume V-shaped dipping tanks, and only one or a pair of dipping rods / rollers are arranged in the dipping tank, which has the following defects: 1. The time is short, and when a large amount of reinforcing materials are dipped, because the reinforcing materials are densely arranged and easy to gather, it is impossible to ensure that the dipping is sufficient, and it is easy to cause uneven tension; This leads to excessive addition of glue, and at the same time, due to the excessive residence time of excess glue in the glue tank, it cannot be used in time, resulting in waste of glue, reducing the utilization rate of glue, and increasing production costs.

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