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Passivation clamping bucket crane

A barrel clamping and traversing technology, applied in the direction of metal material coating process, etc., to achieve the effects of good stability, improved corrosion resistance, and high degree of automation

Inactive Publication Date: 2018-01-23
CHANGSHU CITY NO 2 STANDARD PARTS FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main technical problem to be solved by the present invention is to provide a passivated bucket crane, which can solve the above-mentioned shortcomings existing in the existing trivalent chromium passivation

Method used

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  • Passivation clamping bucket crane
  • Passivation clamping bucket crane

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Embodiment 1

[0023] A passivated barrel clamping crane, including a main frame, a lifting mechanism, a lateral movement mechanism, a clamping mechanism, a rotating mechanism and a tilting structure; the lifting mechanism, the lateral movement mechanism and the clamping mechanism are respectively installed on the top of the main frame , the middle and the bottom, the rotating mechanism and the tilting structure are fixedly connected with the clamping mechanism.

[0024] The main frame includes a column 21, a top plate 22 and more than two moving rods 23. The top of the column 21 is fixedly connected by the top plate 22 to form a table-shaped structure, with a chute (not shown) inside it, and the moving The two ends of rod 23 slide up and down along the chute by slide block 24 .

[0025] There are two clamping mechanisms, which are installed side by side at the bottom of the main body frame, specifically including two or more sets of clamping jaws 31, a clamping central shaft 32 and a clampi...

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PUM

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Abstract

The invention discloses a passivation clamping bucket crane which comprises a main body frame. The main body frame comprises stand columns, a top plate and moving rods, the top ends of the stand columns are fixedly connected through the top plate, sliding grooves are formed in the inner sides of the stand columns, and the two ends of each moving rod slide up and down along the sliding groove through sliding blocks. A lifting mechanism, a transverse moving mechanism and clamping and fixing mechanisms are installed at the top end, the middle position and the bottom of the main body frame correspondingly. A rotating mechanism and an inclining structure are connected with each clamping and fixing mechanism. Each clamping and fixing mechanism comprises a clamping jaw, a central clamping shaft and a clamping motor, wherein the clamping jaw clamps and fixes the top of a passivation clamping bucket, the central clamping shaft penetrates through the moving rods, one end of the central clampingshaft is connected with the clamping jaw, and the other end of the central clamping shaft is connected with the clamping motor. The passivation clamping bucket crane is high in automation degree, collision damage and scratches in the bucket rotating process are effectively avoided, collision damage and scratches in the passivation process can be conveniently repaired in time, and the wholeness ofpassive films is guaranteed.

Description

technical field [0001] The invention relates to the field of trivalent chromium passivation film production equipment, in particular to a passivation bucket clamping crane. Background technique [0002] Electrogalvanizing has important applications in metal anticorrosion and surface decoration. The galvanized layer is a typical anodic coating for the steel substrate, which plays a good role in electrochemical protection of the substrate metal while isolating the external corrosive environment. [0003] In order to strengthen the corrosion resistance of the coating and avoid the early white rust of the galvanized layer, it is usually necessary to passivate the coating to form a passivation film on the basis of the galvanized layer. According to relevant literature reports, after the galvanized layer is passivated, its corrosion resistance can be increased by 5 to 8 times compared with the same thickness of the coating. In addition, the galvanized layer can also make the sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C22/00
Inventor 包正芳徐罗
Owner CHANGSHU CITY NO 2 STANDARD PARTS FACTORY