Oxidizing blackening device used for iron alloy robot parts
A robot, ferroalloy technology, applied in the direction of metal material coating process, can solve the problems of large floor space, high equipment energy consumption, serious pollution, etc., and achieve the effect of high grinding efficiency, high heating efficiency, and fine blackening.
Inactive Publication Date: 2018-02-27
JIANGSU JIEDI ROBOT
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Problems solved by technology
Most of the equipment used in the market is the chemical blackening furnace, which has high energy consumption, serious pollution, and occupies a large area
Method used
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[0016] In order to illustrate the embodiments of the present application or the technical solutions in the prior art more clearly, the embodiments will be briefly introduced below.
[0017] Such as figure 1 , an oxidation and blackening device for ferroalloy robot parts, comprising a base 1, a heating box 2, a clamping device 3, a high-pressure steam pipe 4, and an oxygen tank 5, the heating box 2 is fixed above the base 1, and the heating box 2. The upper end has a sealing hole 21, and the opening of the sealing hole 21 is sealed. There is a heating device 20 inside the hot box 2. The compressive strength of the hot box 2 is not less than 4.4MPa, and the water vapor is saturated at 330~374°C. Steam, the heating device 20 is a radiant heat generating device, or a combination of radiation and electric heat generating device. During operation, the heating box 2 is filled with water vapor and oxygen, and then the heating device 20 heats the environment in the heating box to a tem...
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Abstract
The invention discloses an oxidizing blackening device used for iron alloy robot parts. The oxidizing blackening device comprises a base, a hot box, a clamping unit, a high-pressure steam pipe and anoxygen tank. The hot box is fixed to the upper portion of the base. A sealing hole is formed in the upper end of the hot box. A heating unit is arranged in the hot box, and the clamping unit is arranged on the upper portion of the hot box. The clamping unit comprises a top support, a rotary shaft and a clamping jaw. The upper end of the rotary shaft is fixed to the top support and is driven by a driving unit to rotate. The lower portion of the rotary shaft stretches into the sealing hole and enters the hot box. The lower end of the rotary shaft is connected with the clamping jaw. Both the high-pressure steam pipe and the oxygen tank stretch into the hot box through pipelines correspondingly. Valves are mounted on the pipelines of the high-pressure steam pipe and the oxygen tank correspondingly. A distributor is further arranged at the tail end of the high-pressure steam pipe. The steam oxidizing blackening device is applicable to the robot parts made of steel such as carbon steel and cast iron which are prone to rusting, the steam atmosphere is used, the robot parts rotate to make contact with oxygen uniformly and is oxidized and blackened, operation is more flexible, heating is more efficient, and blackening is more uniform and more elaborate.
Description
technical field [0001] The invention relates to the field of metal surface treatment, in particular to an oxidation blackening device for ferroalloy robot parts. Background technique [0002] In the process of metal processing, many processes are required, and the oxidation blackening process is one of them. Anti-rust performance of steel mechanical parts is a very important technical indicator. Most of the equipment used in the market is the chemical blackening furnace, which has high energy consumption, serious pollution, and occupies a large area. Anodizing blackening, water vapor oxidation blackening and so on. [0003] Anodizing blackening is suitable for smaller components; a relatively recent development is water vapor oxidation blackening, which makes the oxidation blackening process gentle, controllable and non-polluting. For the structural parts of the robot, it requires relatively precise processes and uniform surface effects to obtain fine mechanical transmiss...
Claims
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IPC IPC(8): C23C22/00
CPCC23C22/00
Inventor 苏皓殷力行张文胜许道益胡玉海
Owner JIANGSU JIEDI ROBOT