Closed-type treatment device for metal pieces

Abstract

The invention relates to the technical field of treatment devices, in particular to a closed-type treatment device for metal pieces. The closed-type treatment device is provided with a shell. A sealing cover is hinged to the upper end of the shell. The lower end of the shell is fixedly arranged through supporting columns. A rotating rod is perpendicularly arranged in the shell in an inserted mode.A plurality of hanging rods are perpendicularly arranged on the rotating rod in the length direction. The upper end of the rotating rod penetrates out of the sealing cover and then is fixedly connected with a driving motor. The two sides of the driving motor are fixed to a fixing plate through an embracing hoop. A feeding opening is formed in the upper end of the shell. A conical discharging opening is formed in the middle of the lower end of the shell. According to the closed-type treatment device for the metal pieces, corrosion to other equipment by volatilization of acid liquid can be avoided, waste of the acid liquid is reduced, quick surface treatment of the metal pieces is ensured, the treatment time is shortened, and the treatment efficiency of the whole device is improved.

Description

technical field

[0001] The invention relates to the technical field of processing devices, in particular to a closed processing device for metal parts. Background technique

[0002] With the continuous development of society, the machining industry has developed rapidly. In the machining industry, there are many ways to process products, such as turning, milling, grinding, polishing or surface treatment. Surface treatment is to pickle, phosphate, polish, spray Plastic or spray paint can well guarantee the quality of the product surface. At present, the pickling and phosphating equipment used for surface treatment of metal parts adopts an open structure. After long-term use, it is found that the acid in the pickling and phosphating equipment will volatilize, causing serious corrosion of other equipment, and it also needs Operators often add acid to increase the concentration, which is cumbersome to operate.

[0003] To sum up, the existing devices for processing metal part...

Examples

Embodiment Construction

[0018] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] In the description of the present invention, it should be understood that the terms "one side", "the other side", "both sides", "middle", "inside", "upper end", "lower end", "upper" , "lower", "top" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must Having a particular orientation, being constructed ...

technical field

[0001] The invention relates to the technical field of processing devices, in particular to a closed processing device for metal parts. Background technique

[0002] With the continuous development of society, the machining industry has developed rapidly. In the machining industry, there are many ways to process products, such as turning, milling, grinding, polishing or surface treatment. Surface treatment is to pickle, phosphate, polish, spray Plastic or spray paint can well guarantee the quality of the product surface. At present, the pickling and phosphating equipment used for surface treatment of metal parts adopts an open structure. After long-term use, it is found that the acid in the pickling and phosphating equipment will volatilize, causing serious corrosion of other equipment, and it also needs Operators often add acid to increase the concentration, which is cumbersome to operate.

[0003] To sum up, the existing devices for processing metal part...

Examples

Embodiment Construction

[0018] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] In the description of the present invention, it should be understood that the terms "one side", "the other side", "both sides", "middle", "inside", "upper end", "lower end", "upper" , "lower", "top" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must Having a particular orientation, being constructed ...

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