A conveying device for a sealing test bench for hydraulic valve assembly

Abstract

The invention relates to a conveying device of a general assembly sealing test stand of a hydraulic valve. The device comprises a bottom plate, a bottom frame, a folding driving cylinder, a lower main frame, a front main driving rotating drum, a lower belt, an upper side edge belt, a steering secondary wheel, a supporting wheel, a rear driven rotating wheel and a rear driven rotating drum; an outer extending frame which is backwards inclined is arranged at the upper end of the bottom frame; the front main driving rotating drum is mounted at the front part of the lower main frame; the rear driven rotating drum is mounted at the rear part of the lower main frame; the front part of the lower belt is arranged around the front main driving rotating drum, and while the rear part of the lower belt is arranged around the rear driven rotating drum; the front part of the upper side edge belt is arranged around the front main driving rotating barrel; the lower surface of the middle front part of the upper side edge belt is arranged around the rear driven rotating drum; the middle and rear part of the upper side edge belt is arranged around the steering secondary wheel and is pressed on the supporting wheel; the rear part of the upper side edge belt is arranged around the rear driven rotating wheel. The device has the advantages of being reasonable in structural design, high in automation degree and convenient to operate and control; the charging can be automatically performed during the sealing performance testing process of the valve, thus the manpower is saved, and the labor intensity of a worker is reduced.

Description

technical field [0001] The invention relates to the technical field of valve detection, in particular to a delivery device for a hydraulic valve assembly sealing test bench. Background technique [0002] Hydraulic valves are widely used in industrial production and living fields. The production process of hydraulic valves needs to test various performances of the valves, such as tightness, etc. The equipment structure of the existing valve sealing test bench is relatively simple, and the method of manual feeding is adopted. Back and forth transportation, but the valve itself is heavy, and the transportation is more troublesome. The physical exertion of the workers is greater, the labor intensity is high, and the labor cost investment is relatively high. A test bench often requires 2 to 3 people to cooperate to achieve the sealing test. The efficiency of the test is also low. It is only suitable for the detection of a single device and a single piece, and it is impossible to...

AI Technical Summary

Problems solved by technology

The production process of hydraulic valves needs to test various performances of the valves, such as tightness, etc. The equipment structure of the existing valve sealing test bench is relatively simple, and the method of manual feeding is adopted. Back and forth transportation, but the valve itself is heavy, the transportation is more troublesome, the physical strength of the workers is greater, the labor intensity is high, and the labor cost investment is relatively high. A test bench often requires 2 to 3 people to cooperate to achieve the sealing test. The efficiency of the test is also low. It is only suitable for the detection of a single device and a single piece, and it is impossible to achieve batch airtightness testing, which limits the scale of enterprise development.

Images