Intelligent fragile product clamping tool

Abstract

The invention discloses an intelligent fragile product clamping tool. The intelligent fragile product clamping tool comprises a fixed jaw, a movable jaw, a rubber pad, a pressure sensor, an ultrasonicsensor, a jaw vice guide rail, a stepping motor, a screw sliding table, a clamping support, a rotating shaft, a rotating shaft outer sleeve, a fixed support, an adjustable fixed screw, an adjustablescrew, an elastic screw, a limiting plate and a movable limiting device. The fixed jaw, the movable jaw, the rubber pad, the pressure sensor, the ultrasonic sensor, the stepping motor, the screw sliding table, the jaw vice guide rail, the clamping support, the rotating shaft, the rotating shaft outer sleeve, the fixed support, the adjustable fixed screw, the adjustable screw, the elastic screw, the limiting plate and the movable limiting device are connected in sequence from top to bottom to form a whole. Pre-tightening force is intelligently adjusted, so that fragile products cannot be brokendue to clamping, 360-degree non-dead-corner rotation is achieved, the object fixing range is widened, and more aspects are obviously improved compared with a previous clamping device.

Description

technical field [0001] The invention relates to a novel intelligent clamping tool for fragile products, which belongs to the field of tool fixtures. Background technique [0002] At present, most of the clamping devices for fragile or deformable products rely on the production experience of the workers to give the pre-tightening force. During the clamping process, the pre-tightening force will affect the product quality, and the pre-tightening force will affect the product quality. If the pre-tightening force is too small, it may cause the product to swing. At present, most clamping device designs are not flexible enough. The present invention installs a pressure sensor and an ultrasonic sensor on the fixed jaw, can intelligently and automatically move the movable jaw and control the pre-tightening force, and at the same time has a simple structure, adopts a mechanical structure, can complete 360-degree rotation in the horizontal plane, and passes through the fixed bracket ...

AI Technical Summary

Problems solved by technology

However, human body heights are different. With the expansion of the work mode of fitters and the continuous integration of humanized needs, the drawbacks of traditional clamping devices that cannot adjust the height of clamping devices based on height differences have become more and more obvious. For long-term fitters For working workers, it is very easy to cause physical fatigue injuries, and it is inconvenient to apply force, which affects the quality of parts

Nowadays, the production and processing of many items must pay attention to work efficiency, and the traditional clamping device has to manually adjust the jaws of the clamped items, which consumes unnecessary time and energy. When clamping the workpiece, the workpiece is easily deformed, and the Inconvenient, time-consuming, laborious, and slow opening and closing speed of the jaws all affect production efficiency.

[0004] The mobile phone touch screen belongs to the category of fragile products. The quality has high requirements such as flat surface, no dust, clean screen, and no damage. The last process of mobile phone touch screen processing is defect inspection. When the touch screen is sent to the inspection point with the automatic assembly line, the workers will Carefully pick up the touch screen and light it with one hand to detect it, and then return it to its position. It requires a certain amount of worker experience. At the same time, it is easy to produce defective products, which requires certain body movements, which is easy to cause fatigue, and the production efficiency is low. more damage

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