Silicon tube dotting mechanism

Abstract

The invention belongs to equipment specially suitable for manufacturing or processing semiconductors or solid state devices. A silicon tube dotting mechanism comprises a rack, a rotating electromagnet connected with a detection device is arranged on the rack, a wire wheel, an upper guide wheel and a lower guide wheel are installed on the rack, the wire wheel and the rotating electromagnet are coaxial, the upper guide wheel is located above the axis of the wire wheel, the lower guide wheel is located below the axis of the wire wheel, the wire wheel, the upper guide wheel and the lower guide wheel are tightened through a string wire to form a triangular structure, and a return spring is installed between the wire wheel and the upper guide wheel. A guide rail is installed on one side edge of the rack and provided with a sliding block, the sliding block is fixedly connected with the part, between the upper guide wheel and the lower guide wheel, of the string wire, a dotting device is installed at the lower end of the sliding block, a needle where the dotting device is inserted is installed at the lower end of the guide rail, and the needle is filled with ink. The silicon tube dotting mechanism is simple in structure, capable of achieving automatic silicon tube waste dotting and low in error rate.

Description

technical field [0001] The present invention pertains to apparatus specially adapted for the manufacture or processing of semiconductor or solid state devices. Background technique [0002] Silicon core tube is a new type of composite tube with silica gel solid lubricant on the inner wall. It has good sealing performance, chemical corrosion resistance and low engineering cost. It is widely used in optical cable communication network systems such as highways and railways. HDPE silicon core pipe is a new type of composite pipe with silica gel solid lubricant on the inner wall, referred to as silicon pipe. Synchronously extruded and compounded by three plastic extruders, the main raw material is high-density polyethylene, and the core layer is solid lubricant silica gel with the lowest friction coefficient. Widely used in optical cable communication network system. [0003] In the existing silicon tube production process, waste detection is required. When waste products are d...

AI Technical Summary

Problems solved by technology

[0003] In the existing silicon tube production process, waste detection is required. When waste products are detected, workers need to use ink pens to mark the silicon tube. The existing manual marking method is inefficient, and because the silicon tube is small, it is easy for workers to see flowers, resulting in mislabeled silicon tube waste

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