A valve stem automatic loading device

Abstract

The invention discloses an automatic changing device for valve rods. The automatic changing device comprises a base, a quick die changing clamp, a vibration disc, a feeding component, a first clamping component, a pushing component, a cross sliding table, a second clamping component and a rotary driving component, wherein the base is provided with a mounting support; the quick die changing clamp is used for fixing a valve body; the vibrating disc is used for storing and outputting the valve rods one by one; the feeding component is used for conveying the valve rods; the first clamping component is used for clamping the conveyed valve rods; the pushing component is used for pushing the first clamping component to transversely move; the cross sliding table comprises a transverse moving module and a longitudinal moving module, and the transverse moving module can longitudinally move on the longitudinal moving module; the second clamping component is used for clamping the valve rods transmitted by the first clamping component; the rotary driving component is connected with and drives the second clamping component to rotate; and in addition, the cross sliding table and the rotary driving component jointly drive the second clamping component to charge the valve rods into a valve body to be in place. According to the technical scheme provided by the invention, the valve rods can be conveyed and charged into the valve body by the vibration disc in a curve form; and the automatic changing device is suitable for mounting the valve rods with different valve types and has the advantages of wide application range, stable and reliable assembly process and high operation precision and automatic degree.

Description

technical field [0001] The invention relates to the technical field of valve production, in particular to an automatic valve rod loading device. Background technique [0002] With the rapid development of social economy, semi-automatic production and fully automatic production are becoming more and more popular. When valve companies produce valves, most of them are assembled manually, but the manual assembly efficiency of workers is low. [0003] Chinese invention patent (CN 103240582A) discloses a valve stem loading device for an automatic ball valve assembly machine. The automatic ball valve assembly machine includes a workbench on which a mold base is fixedly connected. The mold base moves together with the workbench. The valve stem The loading device is arranged on the side of the workbench. Specifically, the valve stem loading device includes a bracket 1 and a vibrating tray. The top of the bracket 1 is fixedly connected with a horizontal guide rail, and a manipulator i...

AI Technical Summary

Problems solved by technology

[0004] However, when the valve stem loading device with the above structure transports the valve stem, the valve stem only moves up and down or left and right, which is only suitable for automatically installing the valve stem of the ball valve, and the scope of application has strong limitations.

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