Automatic feeding device for small bearings

A technology of automatic feeding and feeding device, used in transportation and packaging, conveyor objects, conveyors, etc., can solve the problems of loud motor noise, bad bearing sound, low production efficiency, etc., to save the transfer structure and simplify the feeding. material process, to achieve the effect of full automation

Inactive Publication Date: 2021-02-09
FGLS ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually this kind of bearings are relatively "delicate" and fine. A slightly larger vibration or collision may cause damage to the bearing channel, resulting in poor bearing sound. When the rotor rotates at a high speed, this bearing abnormal sound will be amplified, and the motor will produce very loud noise
Therefore, the conventional automatic feeding device for small parts, such as the combination of vibrating plate and linear feeder, cannot be applied to this type of bearing.
This problem has been plaguing the motor industry for a long time. In the existing technology, materials can only be manually loaded one by one into the pre-loading bin of the rotor press-fitting fixture to realize the bearing assembly of the rotor, and the production efficiency is very low.

Method used

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  • Automatic feeding device for small bearings
  • Automatic feeding device for small bearings
  • Automatic feeding device for small bearings

Examples

Experimental program
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Effect test

Embodiment 1

[0026] as attached Figure 1-5 As shown, Embodiment 1 of the present invention provides an automatic loading and feeding device for small bearings, including a frame body 1 of the device, on which a storage bin 3 is fixed, and the storage bin 3 is an open box Type structure (openable transparent cover can also be added on top), the bottom plate of the silo is set as a slope 301, and the inclination angle of the slope 301 is 1°<α<45°; a large number of bearings 2 are installed in the storage silo 3, and when feeding, the bearings 2 Start from the bearing transfer rail 6 below the silo 3 and place them neatly in the storage silo 3 row by row, column by column, and radially along the slope of the silo; assuming that the thickness of the bearing 2 is T, the bearings placed in each row The number is n, then the inner width L of the bearing placed in bin 3 needs to satisfy nT

[0027] The limit stop mechanism 4 is fixed on the top of the storage bin 3, including a cylinder...

Embodiment 2

[0034] as attached Image 6As shown, Embodiment 2 of the present invention provides an automatic feeding device for small bearings. The main structure is roughly the same as Embodiment 1, including a storage bin A, a limit stop mechanism B, a drive linkage mechanism C, Bearing transfer material track D, bearing press-fitting pre-waiting material channel warehouse E.

[0035] Wherein, the drive link mechanism C is composed of a cylinder C1, a drive link C2, two guide posts C3 and a mounting plate C4 / C5. The cylinder C1 is horizontally fixed on the mounting plate C4, and the push rod of the cylinder is set directly above the bearing transfer material rail D; the two guide columns C3 are horizontally fixed on the mounting plate C4 / C5, and are set on both sides of the push rod of the cylinder C1. Stay parallel to the putter. The end of the cylinder push rod is fixedly connected with the drive connecting rod C2, and a through hole or guide sleeve is arranged at each end of the dr...

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Abstract

The invention discloses an automatic feeding device for small bearings. The automatic feeding device comprises a frame body, a bearing storage bin, a limiting stopping mechanism, a driving connectingrod mechanism and a bearing transferring rail, the storage bin is arranged on the frame body, and the limiting stopping mechanism, the driving connecting rod mechanism and the bearing transferring rail are sequentially arranged above the storage bin from top to bottom and are coordinated with one another for transferring. The automatic feeding device has the advantages that bearings can be first orderly placed in the bearing storage bin in multiple rows and multiple columns through a mechanical arm or manual work, multi-batch feeding at a time used for automatic rotor assembly of one shift ormultiple shifts is realized, the bearings slide along a slope of the storage bin for feeding through the gravity of the bearings, the gravity of the bearings is fully utilized for generating movementkinetic energy, short-distance movement of the whole row of bearings is realized, and therefore a complex transferring structure is removed, and the feeding procedure is simplified.

Description

technical field [0001] The invention relates to the technical field of automatic production of motor rotors, in particular to an automatic feeding device for small bearings. Background technique [0002] We know that for small motors with low noise and high efficiency (such as air conditioner motors, purifier motors, etc.), two high-precision, ultra-quiet small deep groove ball bearings are generally used at both ends of the rotor. Usually this kind of bearings are relatively "delicate" and fine. A slightly larger vibration or collision may cause damage to the bearing channel, resulting in poor bearing sound. When the rotor rotates at a high speed, this bearing abnormal sound will be amplified, and the motor will produce Very loud noise. Therefore, the conventional automatic feeding device for small parts, such as the combination of vibrating plate and linear feeder, cannot be used for this type of bearing. This problem has been plaguing the motor industry. In the prior ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00B23P19/02B65G35/00B65G47/08B65G47/82B65G47/88
CPCB23P19/004B23P19/008B23P19/02B65G35/00B65G47/08B65G47/82B65G47/8815
Inventor 陈波环宇平
Owner FGLS ELECTRIC CO LTD
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