Zinc-plating hanger

Abstract

The invention belongs to the technical field of zinc plating, and specifically discloses a zinc-plating hanger. The zinc-plating hanger comprises an ejector rod, wherein two vertical plates are inserted onto the ejector rod; a plurality of through holes are formed in a vertical direction of the vertical plates; and storage slots are formed inside the vertical plates at the two sides of each through hole, and rotary plates are arranged inside the storage slots. According to the zinc-plating hanger disclosed by the invention, workpieces are inserted into through holes, at the same horizontal height, of different vertical plates, so that the workpieces are arranged in the vertical direction, and therefore, mutual interferences during zinc plating are reduced; meanwhile, the workpieces are incontact with the vertical plates at front and rear sides of each storage slot, a small portion of the workpieces which are in contact with the vertical plates cannot be subjected to zinc plating during zinc-plating, and hydraulic rods extend to pull a steel wire rope, so that the steel wire rope drives the rotary plates to rotate around fixed shafts; the bottom ends of the rotary plates push the workpieces to ascend after being contact with the workpieces, so that the surfaces of the workpieces, which are in contact with the vertical plates, can be separated from the vertical plates, and therefore, the surfaces of the workpieces are subjected to zinc plating, and zinc plating comprehensiveness is improved.

Description

technical field [0001] The invention belongs to the technical field of galvanizing, in particular to a galvanizing hanger. Background technique [0002] Galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metals, alloys or other materials to achieve aesthetics and anti-rust effects. Its main part is hot-dip galvanizing, which is used in various industries. Due to the different requirements of metal structure facilities in various industries, traditional typesetting hangers usually use iron wires to wrap round steel or angle steel, and then connect the iron wires to the workpiece for hanging plating. This method often causes hanging due to uneven distribution of iron wires. The uneven distribution of the gap between the pendants affects the quality of galvanizing, and the loading and unloading of galvanizing needs to be re-wound, and the loading and unloading efficiency is too low. [0003] In response to the above problems, some...

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Problems solved by technology

[0005] In order to achieve the above object, the present invention provides the following technical solutions: a galvanized hanger, including a push rod, two vertical plates are plugged into the push rod, and there are multiple vertical plates on the vertical direction. a through hole; the inside of the vertical plate on both sides of the through hole is provided with a storage slot, the inside of the storage slot is provided with a rotating plate, the rotating plate is inserted with a fixed shaft, and both ends of the fixed shaft are fixedly connected with the vertical plate; The rotating plates in the same vertical direction inside the same vertical plate are all connected with the same steel wire rope, and the steel wire rope runs through the rotating plate at the top of the fixed shaft. After the steel wire rope passes through the bottom of the vertical plate, it is connected with a hydraulic rod. The position of the vertical plate near the top; when working, the traditional typesetting hangers usually use iron wires to wrap round steel or angle steel, and then connect the iron wires to the workpiece for hanging plating. This method often causes hanging due to uneven distribution of iron wires. The uneven distribution of the gap between the hanging parts affects the quality of galvanizing, and the loading and unloading of galvanizing needs to be re-wound, the loading and unloading efficiency is too low, and after the workpiece is hung on the hook by the wire, the winding place between the wire and the workpiece cannot be galvanized, which affects the galvanizing Therefore, the main solution of the present invention is how to avoid the uneven distribution of hanging parts and the situation where galvanizing cannot be performed at the winding place between the iron wire and the workpiece; the specific measures and use process are as follows: by adjusting two A vertical plate with through holes is opened in the vertical direction, and the workpieces are inserted into the through holes of the same level on different vertical plates, so that the workpieces can be arranged in the vertical direction in sequence, and then the whole is put into the plated plate. In the zinc bath, the mutual interference during galvanizing is reduced to ensure the quality of galvanizing. At the same time, during the initial galvanizing, the workpiece is in contact with the vertical plates on the front and rear sides of the storage tank, and the workpiece is in contact with the vertical plates during galvanizing. A small part cannot be galvanized. By controlling the extension of the hydraulic rod, the hydraulic rod pulls the steel wire rope, and the part of the steel wire rope inside the vertical plate moves downward, and then the steel wire rope drives the rotating plate to rotate around the fixed shaft, and the bottom of the rotating plate rotates upwards, and then After the bottom of the rotating plate comes into contact with the workpiece, it will push the workpiece up, so that the surface of the workpiece that was in contact with the vertical plate can be separated from the vertical plate, and then the surface of the workpiece here can be galvanized, which improves the comprehensiveness of galvanizing

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