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Bearings in a new type of waste paper hydraulic baler

Jan 08, 2021

   For mechanical products, the use of bearings is quite extensive, and the waste paper hydraulic baler is no exception. Let's briefly understand the problem of bearing damage in the new type of waste paper hydraulic baler. There are 4 sets of feeding devices for the scrap metal baler, each of which corresponds to a baling head. Each set includes a baling line conveying device and a baling line reverse tension device. The main rail seat of the waste paper hydraulic baler is mainly composed of two wear-resistant steel rails on the surface. The wheels of the compression frame are guided to run along the outer sides of the two tracks, and hydraulic cylinders that push the compression frame to run are arranged therein. In addition, there is a complete set of hydraulic stations in addition to mechanical components. It can be seen from the above description that various movements of the waste paper hydraulic baler are completed by fluid power. The waste paper baler is used to squeeze waste paper and similar products under normal conditions and pack them into a special packaging belt to greatly reduce the volume, thereby reducing transportation volume, saving freight, and increasing benefits for enterprises. The introduction of advanced technology and advanced technology of similar products at home and abroad. The structure of the compression frame of the mineral water bottle packing machine is basically similar to that of the compression frame, but there are 4 packing heads and 1 set of thread feeding device arranged on it. The packing heads of the waste paper hydraulic baler (4 in total) are the most complex parts of the whole equipment and the most interlocked parts. The packing heads of each waste paper hydraulic baler have exactly the same structure and can be interchanged. Analyze several reasons for the bearing damage of the new type of waste paper hydraulic baler. The first is that the bearing damage is caused by the mixed use of different types of grease. In addition, the bearings of the new type of waste paper hydraulic baler are improperly installed, such as unevenly knocking on the inner ring of the bearing during cold loading, causing the shaft to wear (a basic type of component failure), causing the inner ring of the bearing and the bearing to lose interference Or the interference becomes smaller, showing the appearance of running the inner ring. When the end cover of the baler motor is installed, uneven knocks cause the end cover bearing chamber and the outer ring of the bearing to cooperate too loosely, showing the appearance of running the outer ring. Whether running the inner ring or the outer ring will cause the bearing of the baler to rise sharply and cause burning, especially the defects of the inner ring will cause severe wear and twists on the shaft. However, the intermittent running outer ring usually does not cause a sharp rise in bearing temperature, as long as the bearing is intact, the intermittent running outer ring appears to exist. In addition, the standby machine does not operate for a long time, the grease has degenerated, and the bearing has rusted without being overhauled. The fourth point is the replacement of the bearing from the beginning. After the end cover of the new waste paper baler is nested, the interference is large or the ellipticity is overrun, which causes the bearing ball clearance to be too small or uneven, causing the friction to increase when the bearing is running, and the temperature rises sharply until it is burned. . The above points are just a few of them, and there are several other aspects that we have not mentioned. If you have such problems, we will answer them for free. Our new type of waste paper hydraulic baler factory also provides lifetime technical services. It is our pleasure to be able to help you.