Steering conveying rail and automatic grinding production line

Abstract

The invention provides a steering conveying rail and an automatic grinding production line. The steering conveying rail comprises a first limiting baffle and a second limiting baffle which are arranged in a spaced mode, and a workpiece conveying channel is formed between the first limiting baffle and the second limiting baffle. The inner side walls of the first limiting baffle and the second limiting baffle are both gradually inclined inwards in the workpiece conveying direction, and a steering slope is arranged on the inner side wall of the first limiting baffle in the workpiece conveying direction and obliquely extends upwards from the lower end of the first limiting baffle to the upper end of the first limiting baffle in the workpiece conveying direction; and the workpiece conveying channel is gradually narrowed in the workpiece conveying direction, and a conveying belt for transmission is arranged at the lower end of the workpiece conveying channel. The steering conveying rail is simple in structure, capable of automatically achieving one-by-one steering of workpieces in the horizontal direction and the vertical direction and suitable for assembly line work of the workpieces, the automatic grinding production line achieves automatic and continuous grinding work, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of grinding processing, in particular to a steering conveying track and an automatic grinding production line. Background technique [0002] After the rare earth NdFeB raw material is sintered to form a blank, it needs to be ground on multiple surfaces to make it meet the needs of customers. During the grinding process of the end face of the workpiece to be ground, there are problems such as fragility, breakage, and corrosion. Especially in the process of grinding the upper end face of the workpiece to be ground for tile shape, two surface grinders are generally used to grind the inner arc and the outer arc respectively. The product is clamped on the workbench of the grinding machine. The workbench reciprocates in the X direction, and the Y-axis is equipped with a special gold-steel grinding wheel. The product is ground by the rotation of the grinding wheel. The Y-axis is manually controlled to feed downwards (single ...

AI Technical Summary

Problems solved by technology

During the grinding process of the end face of the workpiece to be ground, there are problems such as fragility, breakage, and corrosion. Especially in the process of grinding the upper end face of the workpiece to be ground for tile shape, two surface grinders are generally used to grind the inner arc and the outer arc respectively. The product is clamped on the workbench of the grinding machine. The workbench reciprocates in the X direction. The Y-axis is equipped with a special gold-steel grinding wheel. The product is ground by the rotation of the grinding wheel. The Y-axis is manually controlled to feed downward (single feed 0.03mm), grinding 4 products at a time, and the grinding output is 60 pieces / H. This grinding method requires extremely high technical proficiency of workers, and the production speed is slow and the efficiency is low.

[0003] After the upper end surface of the workpiece to be ground is ground, it needs to be turned over to grind the lower end surface. Manual overturning is not only inefficient, but also easily causes damage to the workpiece. The existing automatic steering device is not only complex in structure, but also requires precise positioning control. , and the cost is higher

In addition, the common processing method of the existing side grinding device is to use a double-end surface grinding machine, and use the high-speed rotating grinding wheel at both ends of the grinding machine to process the two ends of the workpiece to be ground, which cannot meet the demand for single-side grinding of the workpiece to be ground.

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