Inner hole spraying device of hardware product

Abstract

The invention provides an inner hole spraying device of a hardware product. The inner hole spraying device comprises a base, a motor support is installed at the upper end of the base, a motor is installed at the upper end of the motor support, a rotating shaft is installed on one side of the motor, and a rotating frame is arranged on the side, away from the motor, of the rotating shaft. First pistons are installed on the inner walls, opposite to each other, of the rotating frame in the vertical direction. First piston shafts are arranged on the sides, away from the rotating frame, of the firstpistons. Suction cups are installed on the sides, away from the first pistons, of the first piston shafts. A first hydraulic pump is further arranged on one side of each compressor, and a mounting shaft is further arranged at the upper end of the base and located on one side of the rotating frame. Sprayer installing bases are installed on the side, close to the rotating frame, of the mounting shaft, sprayers are arranged on the sprayer installing bases, and a spray box communicating with the sprayers is installed on one side of the mounting shaft. According to the device, the efficiency and quality of spraying paint to hardware inner holes can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of hardware processing equipment, in particular to an inner hole spraying device for hardware products. Background technique [0002] The auxiliary and accessory finished products used in daily life and industrial production were mostly made of gold, silver, copper, iron, tin and other metal materials in the early days, hence the name. Now, in addition to using various metal materials, plastic, Made of non-metallic materials such as fiberglass. Hardware products have played an important role in the process of human survival and development. With the development of social economy and the refinement of social division of labor, hardware products are gradually enriched and perfected, and there are more and more varieties. Modern hardware products can be divided into three categories according to their uses: daily hardware used in daily life, as production and Hand tools for life aids, construction hardware as...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most of the spraying of the inner hole of the hardware stays only through the design of the spraying equipment that can extend into the inner hole of the hardware, and the efficiency and quality of the spraying of the inner hole of the hardware cannot be guaranteed. Therefore, it is urgent to develop a high-efficiency, The inner hole spraying device of high-quality hardware products solves the problems in the prior art

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