Nut blackening treatment device for hardware processing
A technology of blackening treatment and hardware, which is applied in the direction of metal material coating process, etc., can solve the problems of manual inspection, affecting production efficiency and quality, and low efficiency of blackening treatment, so as to reduce cost loss and ensure stability and reliability The effect of improving stability and reliability
Active Publication Date: 2019-06-18
广东诺米家居智能科技有限公司
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Problems solved by technology
[0004] However, many existing small metal castings need to be blackened in batches, such as nuts. When the nuts are soaked in batches for blackening, the side of the nuts that are in contact with each other cannot effectively contact the blackening solution. As a result, some places on the surface of the nut cannot be blackened, resulting in very low efficiency of blackening treatment, and manual inspection is required, and blackening treatment is carried out again, which greatly affects production efficiency and quality.
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[0027] like Figure 1-11As shown, a nut blackening treatment device for hardware processing includes a treatment box 1 for supporting and fixing the device, a reaction chamber 11 for the nut to be blackened, and a plurality of treatment boxes 1 for supporting the nut. The supporting feet 12, the reaction chamber 11 is provided with a container bag 2 for containing the blackening solution, the processing box 1 is provided with a conveying member 13 for controlling the nut to roll and move, and two conveying members for driving 13 The driving mechanism that drives the nuts to move, through the setting of the above structure, the nuts in batches can be controlled by the above conveying parts, and the effect of moving and conveying while tumbling and dipping is realized, so that the nuts in batches can be effectively blackened. Avoid contact between nut surfaces and cause incomplete immersion liquid, effectively ensure the effect of blackening treatment on nuts, and improve the ef...
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The invention discloses a nut blackening treatment device for hardware processing. The nut blackening treatment device comprises a treatment box used for supporting and fixing the device, a reaction cavity used for allowing the nuts to conduct the blackening reaction, and a plurality of supporting feet used for supporting the treatment box, a storing bag used for storing the blackening solution isarranged on the reaction cavity, and a conveying piece used for controlling the nuts to do the rolling type movement and two driving mechanisms used for driving the conveying piece to drive the nutsto move are arranged on the treatment box. Through the structure arrangement, the nuts in batch can achieve the effect of one-side overturning liquid immersing and one-side moving conveying through the control of the conveying piece, the effective blackening treatment can be conducted on the nuts in batch, the non-thorough liquid immersing due to the contact between the surfaces of the nuts is avoided, the effect of the nut blackening treatment is effectively ensured, and the efficiency of the nut blackening treatment is improved.
Description
technical field [0001] The invention belongs to the technical field of metal surface treatment, in particular to a nut blackening treatment device for hardware processing. Background technique [0002] Chemical oxidation of iron and steel materials is a simple and economical process to improve the anticorrosion ability of iron and steel materials. Blackening is a common method of metal chemical surface treatment. The principle is to produce an oxide film on the metal surface to isolate the air and achieve the purpose of rust prevention; when the appearance requirements are not high, blackening treatment can be used, and the surface of steel parts is blackened. Black treatment, also known as bluish. [0003] Now the public document with the publication number CN107904585A discloses a method for blackening the surface of metal castings. The method is simple to operate and low in cost. The layer is thicker and has excellent wear and corrosion resistance. [0004] However, ma...
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Inventor 金志远
Owner 广东诺米家居智能科技有限公司