Buffer type stepping neodymium-iron-boron thin magnetic sheet feeding robot production line

Abstract

The invention discloses a buffer type stepping neodymium iron boron thin magnetic sheet feeding robot production line. The buffer type stepping neodymium iron boron thin magnetic sheet feeding robot production line comprises a magnetic sheet buffer feeding device, a grinding device, a chamfering device and a polishing device; the magnetic sheet buffer feeding device comprises a bottom plate, a topplate, a stacking rail, two buffer material moving mechanisms, a friction feeding mechanism, a discharging groove and a material moving driving mechanism; the stacking rail is provided with an inclined part and a linear part; the buffer material moving mechanisms are distributed at the two sides of the linear part; each buffer material moving mechanism comprises two eccentric shafts, a transverseconnecting rod, a longitudinal sliding support, a buffer sliding plate and a protective contact layer; each transverse connecting rod movably sleeves every two eccentric shafts; each longitudinal sliding support is elastically connected to the corresponding transverse connecting rod in a sliding manner; each buffer sliding plate is elastically connected to the corresponding longitudinal sliding support in a sliding manner; and the friction feeding mechanism comprises a first support, a feeding support, a feeding motor, a feeding friction belt and a rolling shaft. According to the buffer typestepping neodymium iron boron thin magnetic sheet feeding robot production line, magnetic sheets are effectively prevented from being damaged due to excessive external impact, and meanwhile, the working efficiency and the production efficiency of feeding are improved.

Description

technical field [0001] The invention relates to a buffer-type stepping neodymium-iron-boron thin magnetic sheet feeding robot production line. Background technique [0002] NdFeB thin magnetic sheet is a kind of thin rare earth permanent magnet, which requires surface grinding, chamfering, polishing and other processes in sequence during processing. [0003] At present, since large-scale thin magnetic sheets cannot be fed by vibration, most thin magnetic sheets are fed by cylinder push type stepping feeding. This feeding method has the following problems: a. The magnetic sheet is made of oxide material, which is extremely brittle. The existing feeding device is rigidly pushed, and the thin magnetic sheet is often damaged and scrapped due to external impact during the feeding process; b. The cylinder The pushing material is arranged in the axial direction. After the unit stroke is completed during the pushing process, the line needs to be stopped to feed the material, result...

AI Technical Summary

Problems solved by technology

This feeding method has the following problems: a. The magnetic sheet is made of oxide material, which is extremely brittle. The existing feeding device is rigidly pushed, and the thin magnetic sheet is often damaged and scrapped due to external impact during the feeding process; b. The cylinder The pushing material is arranged in the axial direction. After the unit stroke is completed during the pushing process, the line needs to be stopped to feed the material, resulting in low overall feeding efficiency.

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