Quantitative glue spraying equipment for accurately spraying glue on new energy automobile driving motor iron core

Abstract

The invention discloses quantitative glue spraying equipment for accurately spraying glue on a new energy automobile driving motor iron core. The quantitative glue spraying equipment comprises a glue spraying head and a glue supply machine, a glue outlet pipe is arranged on the glue supply machine, the glue spraying head is connected to the glue outlet pipe, the glue spraying head comprises a glue spraying channel and a cutting air channel, the glue spraying channel comprises a glue outlet, and the glue outlet is vertically arranged upwards. Damping grains are arranged on the glue spraying channel, the glue spraying channel is connected with the glue outlet pipe, the cutting air channel is connected with an air pump, a glue supply assembly is arranged on the glue supply machine and comprises a glue storage chamber and a glue supply chamber, the glue storage chamber is connected with a glue source barrel, the glue supply chamber is connected with the glue spraying head, and the glue supply chamber supplements glue from the glue storage chamber. The glue supply chamber enables glue in the glue supply chamber to flow to the glue spraying head through the glue outlet pipe. According to the quantitative glue spraying equipment for accurately spraying glue on the new energy automobile driving motor iron core, the glue solution can be prevented from being solidified and adhered at the glue outlet of the glue spraying head, and the glue spraying amount can be accurately controlled.

Description

technical field [0001] The invention belongs to the field of glue spraying equipment, and in particular relates to quantitative glue spraying equipment for precisely spraying glue on the iron core of a drive motor of a new energy vehicle. Background technique [0002] Many stacked component structures need to add materials such as adhesive glue, conductive glue or heat dissipation glue between two adjacent laminated sheets during the stacking process. With the continuous improvement of the level of automated production, the lamination process of these components will also be carried out by automated production, and the required glue will be added during the lamination process of the laminated sheets. For example, in the lamination process of the core of the new energy vehicle drive motor, glue is sprayed on each lamination of the iron core to ensure the conductivity and adhesion between the laminations. [0003] At the same time, in the process of glue spraying, it is neces...

AI Technical Summary

Problems solved by technology

[0004] In the current glue spraying equipment, in order to ensure that the amount of glue spraying is mostly controlled by simply controlling the driving source, when the glue spraying head sprays glue upwards, because of the physical characteristics of the glue, the glue spraying head The glue outlet is prone to curing and sticking of the glue, which will cause the instability of the subsequent glue spraying amount. Regular inspection of the glue spraying head is required to ensure the stability of the glue spraying, which greatly increases the labor force and reduces the automation effect. ; When the glue spraying head adopts downward spraying, although it can avoid the phenomenon of solidification and adhesion of the glue at the glue outlet, the amount of glue sprayed has a certain instability, which is not conducive to the stability of the glue application. sex

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