2results about How to "Play a balancing role" patented technology

The present application relates to chip production technical field, especially a kind of chip pick-and-place manipulator of full-automatic die bonder, including workbench, the workbench upper end is provided with suction pump, the workbench one end is fixedly connected with motor, the output shaft of motor is fixedly connected with runner, the lateral wall of workbench both sides are rotatably provided with runner, and transmission belt is connected between two runners, the lateral wall of the end of workbench away from motor is bolted with link frame, sliding table is fixedly connected on the transmission belt.The chip pick-and-place manipulator of full-automatic die bonder provided in the present application, when the gas extracted by suction pump is sprayed inward, the chip can be quickly cleaned, when the gas extracted by suction pump is sprayed outward, the chuck can be used to adsorb the chip, and the gas extracted can quickly detect that the chuck is not located directly above the chip, and is extracted, effectively reduce the load during transportation, and the setting of link frame can balance relative to motor.

The utility model provides a temporary stabilizing device for a chimney construction elevator, and belongs to the technical field of high-rise elevator installation auxiliary equipment structures. According to the stabilizing device, through the structural design of the middle fixing frame and the balance connecting rod, the problems that in the prior art, after the height of the free end of an elevator support is larger than 3 m, the free end of the support and a bridge located on the top of the support and used for bearing materials and personnel are poor in stability, large-amplitude shaking occurs, and the stability is poor are solved. The psychology of constructors on the bridge frame is greatly stressed, and potential safety hazards exist. The stabilizing device comprises a middle fixing frame detachably connected with a standard knot on the top of an elevator support; one end of the balance connecting rod is detachably connected to the middle fixing frame, and the other end of the balance connecting rod is detachably connected with the inner wall of the chimney; the multiple balance connecting rods are symmetrically arranged around the support. The middle fixing frame is rectangular, and standard knots extend out of two opposite short edges of the middle fixing frame; the four balance connecting rods are detachably connected with one corners of the middle fixing frame respectively.