Loading and unloading device for silicon rod surface grinding and chamfering grinder and detection method

Abstract

The invention belongs to the technical field of silicon rod processing, and particularly relates to a loading and unloading device for a silicon rod surface grinding and chamfering grinder. The loading and unloading device comprises a base, a clamping mechanism arranged at the top of the base, and a loading table and an unloading table arranged on two sides of the base, and a centering mechanism is arranged on the side, close to the loading table, of the base. The invention also relates to a method for detecting loading, unloading and centering. The method comprises the following steps: firstly, placing a silicon rod on a loading support plate, and performing the front and rear center detection; secondly, moving the silicon rod to the position of the centering mechanism for left and rightcentering, and then moving the silicon rod to a position below an upper and lower position detection probe to confirm the upper and lower centers; and finally, moving the silicon rod to a grinding position through the clamping mechanism for grinding, and the unloading table drives the silicon rod to exit after the grinding is completed. By adopting the loading and unloading device and the method provided by the invention, the precise confirmation of the center position of the silicon rod is realized, the reasonable distribution of the machining allowance of the silicon rod is guaranteed, and the processing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of silicon rod processing, and in particular relates to a loading and unloading device and a detection method for a silicon rod grinding surface and chamfering grinder. Background technique [0002] Due to the improvement of manufacturing level in the photovoltaic industry, the length of silicon rod processing is getting longer and longer, and the weight is also increasing (a 950mm long silicon rod weighs more than 55 kg after opening), which is extremely inconvenient for manual operation. The feeding device of the existing silicon rod grinder is lifted up and down by the electric cylinder to drive the wedge-shaped left and right movements to realize the up and down movement of the silicon rods. The movement range is small, and it is extremely inconvenient to change the specifications of the silicon rods. It is necessary to replace the support plates of different specifications to achieve. Contents of the i...

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