Grinder automatic production line and automatic production method

Abstract

The invention discloses an automatic production line of a grinding machine for grinding hard and brittle materials, which comprises a grinding machine, an incoming material conveying line, an unloading conveying line, a grabbing and unloading mechanism, and an incoming material positioned around the grinding machine. A feeding position accuracy correction mechanism; the grinding machine includes a grinding machine body, and a rotatable feeding plate is arranged on the grinding machine body, and a receiving cavity for accommodating hard and brittle materials is opened on the feeding plate. The feeding mechanism and the feeding tray are interlocked with each other, so that the grabbing and unloading mechanism can rotate synchronously with the feeding tray when feeding material to the feeding cavity. The present invention also provides an automatic production method of the above-mentioned automatic production line of the grinding machine. The automatic production line and automatic production method of the grinding machine of the invention can realize fully automatic production of incoming, feeding, grinding and discharging, with a high degree of automation, basically without manual intervention, and can realize the fully automatic continuous production of multiple grinding machines.

Description

technical field [0001] The invention belongs to the technical field of grinding and polishing, and in particular relates to an automatic production line and a production method for grinding and polishing. Background technique [0002] With the development of science and technology, people have more and more demand for electronic products such as mobile phones and tablets, and higher and higher requirements are also placed on the screens and casings of electronic products such as mobile phones and tablets. The above-mentioned screens and casings are made of optically hard and brittle materials such as glass and sapphire to be thinned. When grinding it with a grinding machine, the hard and brittle materials are usually sent to the receiving cavity on the feeding tray, and then the hard and brittle materials are sent to the grinding department through the feeding tray. Since hard and brittle materials are hard and brittle and require high machining accuracy, they cannot shake ...

AI Technical Summary

Problems solved by technology

The mechanical synchronous rotation structure makes the adjustment of the initial position very complicated and time-consuming, and the contradiction between the efficiency and the impact force when the spring returns is not easy to coordinate, resulting in the accuracy of hard and brittle materials is still difficult to guarantee and the operation is complicated, which is getting higher and higher than the existing ones. Grinding requirements do not match

In addition, wear and tear will be found during the operation of the feeding turntable. At this time, it is necessary to adjust the initial position of the feeding turntable or replace the feeding turntable. The operation process is complicated and cumbersome. If it is not adjusted or replaced in time, the feeding accuracy will be greatly reduced and the processing quality of the product will be affected.

In addition, the above-mentioned device can only be applied to a workpiece of a certain size. When the size of the workpiece changes, the mechanism needs to replace many parts and adjust the initial position again. The versatility is narrow and the operation is cumbersome

In addition, a hard and brittle material often needs to be ground in multiple stages, and the above-mentioned device can only be used for intermittent production, and cannot realize multi-stage continuous automatic grinding

Images