Soundproof-cotton gluing machine application method

Abstract

The invention discloses a soundproof-cotton gluing machine application method and belongs to the technical field of gluing machines. The soundproof-cotton gluing machine application method includes the steps of 1), equipment starting, namely respectively starting a gluing mechanism, a glue discharging mechanism, a recycling mechanism and a belt conveying mechanism on a soundproof-cotton gluing machine; 2), gluing, namely allowing glue flowing out from a glue discharging device to flow down along a gap between a gluing roller and a glue mixing roller and a to-be-glued rubber skin to be driven by the gluing roller to move sequentially in gaps of between a glue applying roller and the glue roller as well as between the glue applying roller and the glue mixing roller for gluing; 3), gluing completion, namely allowing the rubber skin coated with the glue to be conveyed to the tail portion of a conveying platform through a conveying belt, wherein the lower surface of the rubber skin is in friction contact with the upper surface of a cushion block, movement speed of the rubber skin is reduced, the rubber skin is taken away by workers, and gluing is completed. With the method, problems that gluing is uneven, waste glue cannot be effectively recycled and the like are solved.

Description

technical field [0001] The invention relates to the technical field of gluing machines, and more specifically, relates to a method for using a sound-insulating cotton gluing machine. Background technique [0002] The main noise source of the outdoor unit of the air conditioner is the compressor part. At present, the noise reduction technology of the outdoor unit of the air conditioner is mainly realized by preventing the sound wave from propagating. Existing air-conditioning outdoor units use sound-insulating cotton, wrapping a circle of sound-insulating cotton around the cylinder body of the compressor, and wrapping a circle of sound-insulating cotton around the periphery of the pipeline, so as to absorb the sound wave energy of each frequency range radiated from the compressor to achieve a large Noise reduction effect. The sound insulation cotton on the market is mainly composed of two layers of material, one layer is rubber skin, and the other layer is felt. The felt is...

AI Technical Summary

Problems solved by technology

[0003] The existing gluing machine relies on three rubber rollers to rotate counterclockwise to make the glue evenly coated on the surface of the rubber skin, but there is a gap between the two ends of the rubber rollers, and the glue is easy to overflow from the two ends of the rubber rollers, resulting in waste of glue and overflow The glue is not easy to clean

Aiming at the phenomenon that the glue on the gluing machine is easy to overflow from both ends of the rubber roller and cause glue waste, related solutions have been disclosed in the prior art, such as Chinese patent application number: 2014104451359, application date: September 3, 2014, invention The name of the creation is: plywood gluing device. The application discloses a plywood gluing device that is convenient for recycling waste glue. The mechanisms are respectively located above and below the frame; the glue making mechanism includes a barrel, a mixer, a hopper and a discharge trough, and the glue applying mechanism includes an upper glue roller group and a lower glue roller group, and the upper glue roller group is located at the lower glue roller. Above the roller, the upper rubber roller group includes a pair of rubber rollers, which are arranged horizontally and parallel. located below the discharge chute

The disadvantages of this application are: (1) the recycling mechanism only includes recycling bins, and if the waste rubber falls into the recycling bin and is not reused in time, it is easy to solidify and stick in the recycling bin, resulting in a low recovery rate of waste rubber and not It is conducive to the reuse of waste glue; (2) Although the glue overflowing from both ends of the rubber roller is recycled, the overflowing glue is easy to stick to the two ends of the rubber roller and is not easy to clean

The disadvantages of this application are: (1) the upper gluing part in this application is composed of multiple glue nozzles, and the axial length of the roller set is relatively long, so a large number of glue nozzles must be set at the upper end of the roller set to ensure The glue is evenly distributed on the surface of the core material, so the design and arrangement are complicated and the operation is cumbersome; (2) For core materials of different widths, the number, position and spacing of the glue nozzles need to be manually adjusted to ensure that the glue is evenly distributed on the surface of the core material, and the operation is more cumbersome

[0007] (1) The waste rubber produced in the rubber skin coating process cannot be effectively recycled and reused;

[0008] (2) Uneven glue application during the rubber skin coating process;

[0009] (3) During the use of the belt transmission mechanism of the gluing machine, the rubber skin is easy to fall to the ground, and the transmission belt is easy to run off;

[0010] (4) Glue is easy to overflow from both ends of the rubber roller when the glue applicator is working

Images