Small-space guardrail hot galvanizing device

Abstract

The invention relates to a small-space guardrail hot galvanizing device, and belongs to the field of automatic galvanizing. The small-space guardrail hot galvanizing device comprises a zinc pot and a main machine, wherein the main machine comprises a main machine frame; two lifting hooks are arranged at the two ends of the bottom of the main machine frame; a main shaft is hung on the two lifting hooks; a plurality of disc chucks are arranged on the main shaft; the main shaft can rotate on the lifting hooks; the disc chucks are matched with a charging basket in a rotating mode so that a guardrail plate can be transferred from one side of the zinc pot to the other side of the zinc pot; a gear pair is arranged on one side of the main machine frame; a driving motor is arranged at one end of the upper portion of the main machine frame; the driving motor drives the main shaft to rotate through the gear pair; a linkage mechanism is arranged on the main machine frame and comprises a driving air cylinder and a pressing-down and lifting linkage device; a pressing-down device and a lifting device are arranged on the pressing-down and lifting linkage device; the pressing-down device is arranged on the rear side of the main machine frame; the lifting device is arranged on the front side of the main machine frame; the driving air cylinder drives the pressing-down device and the lifting device to ascend and descend through the pressing-down and lifting linkage device; and the lifting direction of the pressing-down device is opposite to that of the lifting device.

Description

technical field [0001] The invention relates to a small-space guardrail hot-dip galvanizing equipment, which belongs to the field of automation. Background technique [0002] The guardrail needs to be transferred after hot-dip galvanizing. The current automatic galvanizing equipment uses the transmission structure of the magnetic roller to transfer the guardrail from one end of the zinc pot for external blowing and cooling. The length of the magnetic roller transmission structure is generally set to Twice the length of the zinc pot, but sometimes facing the small space in the workshop, it is impossible to add any equipment at one end of the zinc pot, which requires that after the guardrail is transferred out of the zinc pot, it is directly transferred from the side of the zinc pot and completed on the side of the zinc pot The external blowing and cooling of the guardrails reduces the space by one-third, which can meet the automatic production of hot-dip galvanizing for small...

AI Technical Summary

Problems solved by technology

[0002] The guardrail needs to be transferred after hot-dip galvanizing. The current automatic galvanizing equipment uses the transmission structure of the magnetic roller to transfer the guardrail from one end of the zinc pot for external blowing and cooling. The length of the magnetic roller transmission structure is generally set to Twice the length of the zinc pot, but sometimes facing the small space in the workshop, it is impossible to add any equipment at one end of the zinc pot, which requires that after the guardrail is transferred out of the zinc pot, it is directly transferred from the side of the zinc pot and completed on the side of the zinc pot The external blowing and cooling of the guardrails reduces the space by one-third, which can meet the automatic production of hot-dip galvanizing for small-space workshops. However, there is no such automatic hot-dip galvanizing suitable for small spaces on the market at present. zinc equipment

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