Height change detection equipment for bellows

Abstract

The invention provides height change detection equipment for bellows. The height change detection equipment structurally comprises a main equipment body, a robot conveying device, a wheel disc detection device and a data management module. The main equipment body is in a cuboid shape as a whole, the robot conveying device is arranged at the rear end of the upper surface of the main equipment body,the wheel disc detection device is arranged at the front side of the upper surface of the main equipment body, and the data management module is arranged at the bottom of the front side face of the main equipment body. According to the height change detection equipment, running of mechanical equipment is adopted for replacing traditional manual operation, the average efficiency of per capita is greatly improved, and the manual efficiency is improved. A barcode reader is adopted for recognizing product identifiers, it is achieved that detection data and the product identifiers are in one-to-one correspondence, and traceability of the detection data is achieved; the product height is detected and compared with height data of last time, then the height change is calculated, and thus whetheror not the products are qualified is judged; the products are automatically fed and blanked, and defective products are in sorting placement.

Description

technical field [0001] The invention relates to a detection device for the height change of a bellows, which belongs to the technical field of automatic detection equipment. Background technique [0002] Bellows is a tubular elastic sensitive element connected by foldable corrugated sheets along the direction of folding and expansion. It is widely used in various precision instruments and meters. It is mainly used as the measuring element of pressure measuring instruments to convert pressure into displacement or force. The wall of the bellows is usually thinner and the sensitivity is higher. The open end is fixed, and the sealed end is in a free state, and the auxiliary coil spring or reed is used to increase the elasticity. With the rapid development of bellows products, the traditional product length detection method cannot meet the production capacity and stringent product quality requirements, and the method of judging whether the bellows is leaking by only the product h...

AI Technical Summary

Problems solved by technology

With the rapid development of bellows products, the traditional product length detection method cannot meet the production capacity and stringent product quality requirements, and the method of judging whether the bellows is leaking only by the product height has a high misjudgment rate

[0003] The existing corrugated pipe height detection is usually performed manually by the operator using a vernier caliper. The accuracy is low, and human factors are greatly affected. The detection time of a single piece is long, and it is difficult to record the detection data of each corrugated pipe. The product The parameters cannot be traced back, and the quality of inspection cannot be guaranteed

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