Conic spring pre-pressing and detecting all-in-one machine and detecting method thereof

Abstract

The invention relates to a conic spring pre-pressing and detecting all-in-one machine and a detecting method thereof. The all-in-one machine comprises a workbench (1). Two sets of parallel conic spring conveying devices are mounted on the workbench (1). A pre-pressing detecting and disqualified product removing device and a concentricity detecting and disqualified product removing device are sequentially arranged corresponding to the conic spring conveying devices correspondingly from left to right along the workbench (1). Compared with the prior art, the conic spring pre-pressing and detecting all-in-one machine has the beneficial effects that a man-machine interface and PLC control are adopted, the two sets of conic spring conveying devices are arranged on the workbench at the same time, and a continuous, efficient and high-quality conic spring dual-station semi-automatic detection flow production line can be achieved in the manner of integrating pre-pressing and detecting through man-machine integration; the work of detecting conic spring mechanical performance parameters is achieved mainly through the detecting method of pre-pressing, moment and height detection and judgment and concentricity detection and judgment; operation is simple and convenient; the safety coefficient is high; and detection efficiency is high.

Description

technical field [0001] The invention relates to a spring detection device and a detection method thereof, in particular to a conical spring preloading and detection integrated machine and a detection method thereof. Background technique [0002] The Chinese Utility Model Patent No. ZL201220637356.2 discloses a spring detection device, including a workbench, a feeding mechanism, a feeding mechanism, a spring concentricity testing mechanism, at least one set of spring compression force measuring mechanism, a spring height testing mechanism, PLC controllers and industrial computers. The spring concentricity testing mechanism includes a first photographing device, and the first photographing device is located above the spring to be tested. Each group of spring compression force measuring mechanism includes a pressure head, a pressure head driving device and a load cell. The spring height testing mechanism includes a second photographic device, and the second photographic devic...

AI Technical Summary

Problems solved by technology

But this utility model has the following technical defects: on the one hand, the spring detection equipment is only provided with a set of spring detection stations on the workbench, and the work efficiency of the overall spring detection is low; The four pneumatic manipulators next to the test waiting station, the spring concentricity testing mechanism, the spring compression force measuring mechanism, and the spring height testing mechanism realize the conversion between each testing station. The spring conveying structure and control are relatively complicated. This further reduces the work efficiency of the overall spring detection

However, on the one hand, this utility model is not provided with a spring concentricity test device, and the spring concentricity test cannot be performed; on the other hand, the technical solution only has a single spring detection station on the frame, and no spring delivery device is configured. , can not carry out continuous and efficient spring detection work

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