Rotary sweeping and scraping device

Abstract

The invention discloses a rotary sweeping and scraping device which comprises a fixed frame, a rotary servo motor, a speed reducer, a rotating rod, a connecting rod, a spring and a scraper assembly. An output shaft of the rotary servo motor is connected with an input shaft of the speed reducer. The bottom of the rotating rod is connected with an output shaft of the speed reducer. A groove is formed in one side of the rotating rod. A column pin is arranged on the rotating rod and arranged in the groove. One end of the connecting rod is arranged in the groove and is movably connected with the column pin. The other end of the connecting rod is connected with the scraper assembly. One end of the spring is connected with the connecting rod, and the other end of the spring is connected with therotating rod. The rotating rod is driven by the rotary servo motor to rotate, the scraper assembly can automatically sweep a workbench of a hydraulic machine back and forth, sweeping can be completelywithin 3 seconds, the sweeping efficiency is high, and time and labor are saved; and the connecting rod is connected with the rotating rod through the spring, the stroke can be automatically compensated for after the scraper is abraded, and sweeping is thorough.

Description

technical field [0001] The invention relates to the field of cleaning equipment, in particular to a rotary cleaning and scraping device. Background technique [0002] In the prior art, in the process of preparing mud-like composite materials, in order to ensure the performance of the material, the material must be repeatedly pressed into a sheet, then gathered into a ball, pressed into a tablet and then gathered into a ball, and repeated more than 100 times. The tablet pressing process uses an ordinary four-column hydraulic press. Whenever the workbench of the four-column hydraulic press presses the mud-like composite material, some materials will inevitably stick to the working surface. These composite materials bonded to the working surface of the hydraulic press are usually cleaned manually. It takes about 20 seconds for manual cleaning after scraping and reuse, which not only increases the labor intensity, but also takes time and effort, reduces the production efficiency...

AI Technical Summary

Problems solved by technology

The tablet pressing process uses an ordinary four-column hydraulic press. Whenever the workbench of the four-column hydraulic press presses the mud-like composite material, some materials will inevitably stick to the working surface. These composite materials bonded to the working surface of the hydraulic press are usually cleaned manually. It takes about 20 seconds for manual cleaning after scraping and reuse, which not only increases the labor intensity, but also takes time and effort, reduces the production efficiency of mud composite material preparation, and is difficult to meet the actual needs of rapid production

In addition, the scrapers on some cleaning devices on the market will wear out after scraping for a long time, resulting in an increase in the gap between the cleaning surface and the cleaning effect.

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