Glue dispensing device of hollow cup motor rotor

A motor rotor and glue dispensing device technology, which is applied to the surface coating liquid device, coating, etc., can solve the problems of occupying the operator's operating time, restricting the manufacturing cost of the hollow cup motor, and unstable dispensing quality. Achieve the effect of precise automatic dispensing

Active Publication Date: 2017-08-11
ONCE TOP MOTOR MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, it is usually necessary to dispensing the hollow cup rotor when making the hollow cup rotor. The dispensing quality is not stable, and the actual operation will take up a lot of operating time of the operator, which restricts the production cost of the coreless motor

Method used

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  • Glue dispensing device of hollow cup motor rotor
  • Glue dispensing device of hollow cup motor rotor
  • Glue dispensing device of hollow cup motor rotor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 2 As shown, the present invention provides a coreless motor rotor dispensing device, comprising: a servo translation mechanism 100, a coreless motor rotor rotation mechanism 200 and an automatic dispensing device 300; the servo translation mechanism is provided with a moving slider 110 and Servo driving device 120, the moving slider 110 has a degree of freedom of movement in the horizontal direction and / or vertical direction under the action of the servo driving device 120; the automatic dispensing device 300 is fixed on the moving On the slider 110, the automatic dispensing device 300 includes: a rubber cartridge fixing device 310 and a glue cartridge 320 provided with a dispensing needle 321; the glue cartridge 320 is provided with a compressed air injection port 322; the glue cartridge is fixed The device 310 is firmly connected with the moving slider 110; the rubber tube 320 is fixed on the rubber tube fixing device 310; the coreless motor rotor rota...

Embodiment 2

[0038] On the basis of Embodiment 1, this embodiment also includes a compressed air source, the air outlet of the compressed air source is provided with a solenoid valve, and the gate valve is connected to the valve provided on the rubber cartridge through the pipeline provided with a pressure stabilizing valve. Compressed air injection port connection.

[0039] The invention configures an independent compressed air source for the hollow cup motor rotor dispensing device, so that the hollow cup motor rotor dispensing device does not depend on the arrangement position of the air source on the production line, and provides a strong structural support for independent work. Usually, the hollow cup motor The rotor automatic production line will be equipped with a compressed air source, and an independent compressed air source will be configured for the coreless motor rotor dispensing device, which will help to set the coreless motor rotor dispensing device at the processing position...

Embodiment 3

[0041] preferred, such as image 3 In the illustrated embodiment, on the basis of the above-mentioned embodiments, the rubber cartridge fixing device is provided with a rubber cartridge height fine-tuning device 330, and the rubber cartridge height fine-tuning device 330 can fine-tune the relative height of the rubber cartridge within the range of 3-5mm. at the height of the dispensing fixture.

[0042] The present invention further provides a fine adjustment device for the height of the rubber cylinder on the rubber cylinder fixing device, which helps to fine-tune the dispensing position of the dispensing needle after the coreless motor rotor dispensing device has been used for a period of time, and provides a strong structural support, which is convenient for timely adjustment of wear and tear The dispensing position of the rear dispensing needle.

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Abstract

The invention discloses a glue dispensing device of a hollow cup motor rotor with the advantages of simple structure, automatic glue dispensing and high glue dispensing efficiency. The device comprises a servo translation mechanism, a hollow cup motor rotor rotating mechanism and an automatic glue dispensing device; the servo translation mechanism is provided with a movable slide block and a servo driving device; the movable slide block has translation motion degrees of freedom in the horizontal direction and/or the vertical direction under the effect of the servo driving device; the automatic glue dispensing device is fixedly arranged on the movable slide block; the hollow cup motor rotor rotating mechanism is fixedly arranged below the servo translation mechanism; the hollow cup motor rotor rotating mechanism comprises a glue dispensing tool, a power device for driving the glue dispensing tool to rotate, and a limiting device; the glue dispensing tool is provided with a strip groove with the width matched with the outer diameter of the hollow cup motor rotor; the limiting device is provided with an actuation end for limiting rotation of the hollow cup motor rotor on the glue dispensing tool; and the actuation end is positioned in the strip groove. The device can realize full-automatic glue dispensing.

Description

technical field [0001] The invention relates to the technical field of hollow cup motor automatic manufacturing equipment, in particular to a hollow cup motor rotor dispensing device. Background technique [0002] The coreless motor belongs to the DC permanent magnet, servo micro motor. The main difference from the ordinary motor is the ironless rotor, also called the coreless rotor. The stator is magnet steel inside. figure 1 The structure of the coreless motor in the prior art shown includes: a rear cover 1, a brush holder 2, a coreless rotor 3, a gasket 4, a NdFeB magnet 5, a stator 6, a bearing 7, and a retaining spring 8 . Coreless motors have very prominent energy-saving, control and drag characteristics, mainly including: 1. Energy-saving characteristics: energy conversion efficiency is very high, and its maximum efficiency is generally above 70%, and some products can reach above 90% (iron-core motors generally at 20-50%). 2. Control characteristics: fast startin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05C13/02
CPCB05C5/0216B05C13/02
Inventor 张用万
Owner ONCE TOP MOTOR MFG
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