Glue spraying head used for accurately gluing iron cores of driving motors of new energy automobiles

A new energy vehicle and drive motor technology, applied in the field of glue spray head, can solve the problems of unstable glue spray amount, unfavorable glue liquid stability, and reduced automation effect, so as to reduce the frequency of human maintenance, improve automation effect, Precisely control the effect of spray glue dosage

Active Publication Date: 2021-10-22
浙大宁波理工学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Glue spraying head used for accurately gluing iron cores of driving motors of new energy automobiles
  • Glue spraying head used for accurately gluing iron cores of driving motors of new energy automobiles
  • Glue spraying head used for accurately gluing iron cores of driving motors of new energy automobiles

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Effect test

Embodiment 1

[0024] like Figure 1-3 As shown, a glue spraying head for precise gluing of new energy vehicle drive motor cores, including a glue supply channel 1 for glue supply and a cutting wind for separating glue droplets from the glue supply channel 1 Road 2, the glue supply channel 1 includes a glue outlet 1.1, the glue outlet 1.1 is set vertically upward, and the inside of the side wall of the glue supply channel 1 is provided with a damping pattern 1.2, and the damping pattern 1.2 is located on the glue outlet One end of the opening 1.1, the cutting air duct 2 includes a first air duct 2.1 and a second air duct 2.2, the first air duct 2.1 is set on the axis of the glue supply channel 1, and the first air duct 2.1 includes a second air duct 2.1 An air outlet 2.1.1, the first air outlet 2.1.1 is located directly below the glue droplet to be separated for sending the glue droplet away from the glue supply channel 1, and the second air duct 2.2 is located in the glue supply channel 1,...

Embodiment 2

[0026] like Figure 4-6 As shown, a glue spraying head for precise gluing of new energy vehicle drive motor cores, including a glue supply channel 1 for glue supply and a cutting wind for separating glue droplets from the glue supply channel 1 Road 2, the glue supply channel 1 includes a glue outlet 1.1, the glue outlet 1.1 is set vertically upward, and the inside of the side wall of the glue supply channel 1 is provided with a damping pattern 1.2, and the damping pattern 1.2 is located on the glue outlet One end of the mouth 1.1, the cutting air duct 2 is set on the axis of the glue supply channel 1, and the axial direction of the cutting air duct 2 is provided with a delivery outlet 2.3, and the delivery outlet 2.3 is used to send glue Drops are sent away from the glue supply channel 1, and a plurality of cutting air outlets 2.4 are evenly distributed on the circumference of the cutting air channel 2, and the plurality of cutting air outlets 2.4 are used to separate the glue...

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Abstract

The invention discloses a glue spraying head used for accurately gluing iron cores of driving motors of new energy automobiles. The glue spraying head is characterized by comprising a glue supply channel (1) which is used for supplying glue and a cutting air channel (2) which is used for separating glue drops from the glue supply channel (1), the glue supply channel (1) comprises a glue outlet (1.1), the glue outlet (1.1) is vertically arranged upwards, and damping lines (1.2) are arranged on the inner side of the side wall of the glue supply channel (1). The invention provides the glue spraying head used for accurately gluing the iron cores of the driving motors of the new energy automobiles, and through the glue spraying head, 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 a glue spraying head for precisely gluing 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 necessary to precisely control ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/00B05C11/10H02K15/12H02K15/02
CPCB05C5/002B05C11/10H02K15/12H02K15/02
Inventor 王春鸽张池郑浩民刘文林立严翔黄秀东于雅雯
Owner 浙大宁波理工学院
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