Seal lip surface quality detection system based on array pressure sensor

Abstract

The invention discloses an array type pressure sensor-based sealing piece lip surface quality detection system, which comprises a working table, wherein an output shaft of a motor below the working table is connected with a turntable on the working table; a vertical sliding block, connected with the working table, on a vertical sliding rail is connected with a horizontal sliding rail; a first square sliding block and a second square sliding block are arranged on the horizontal sliding rail; two sides of the first square sliding block are connected with first horizontal brackets; a square sliding block is mounted on the first horizontal bracket on each side; a clamp is connected below the square sliding block; a clamp is connected below the second square sliding block; one side of the second square sliding block is connected with a second horizontal bracket; a circular sliding block is mounted on the second horizontal bracket; the lower part of the circular sliding block is connected with a measurement sensor; the control end of the motor is connected with an operation table; the measurement sensor is connected with a display processor. The operation table controls the motor to drive the turntable to rotate, the measurement sensor realizes detection, and the display processor realizes displaying, so that the array type pressure sensor-based sealing piece lip surface quality detection system disclosed by the invention has the advantages of simplicity in operation, automatic detection, high measurement accuracy and the like.

Description

technical field [0001] The invention relates to the technical field of seal lip quality detection, in particular to a seal lip surface quality detection system based on an array pressure sensor. [0002] technical background: [0003] Rubber and plastic seals are crucial to the operation, performance and service life of mechanical equipment. The failure of the seal will directly affect the efficiency of the whole machine, and cause potential greater economic losses and even serious safety accidents. [0004] The quality of the lip of the seal has an important influence on the contact pressure and pressure distribution during the installation and operation of the seal. The quality of the seal lip determines the performance of the seal. However, for the lip surface quality inspection of larger seals (0.5 m ≤ diameter ≤ 2 m), manual visual inspection or touch inspection is often used, which is not only unreliable in measurement results, but also low in efficiency and labor-inte...

AI Technical Summary

Problems solved by technology

However, for the lip surface quality inspection of larger seals (0.5m≤diameter≤2m), manual visual inspection or touch inspection is often used, which is not only unreliable, but also inefficient and labor-intensive

It is time-consuming and laborious to disassemble and install a new seal due to the unqualified lip quality of the seal, and it will also cause certain economic losses.

[0005] At present, the research on seals at home and abroad is mainly focused on the study of sealing performance, and there are few literatures that specialize in measuring the quality of seal lips.

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