Daily maintenance of single screw weightlessness scale for weightless feeder
Normally, attention must be paid to the cleanliness of machinery and equipment during the supply of raw materials for machinery and equipment. When the surface of machinery and equipment is dirty or there is a lot of smoke and dust, it should be cleaned up immediately to keep the machinery and equipment clean, tidy and dry. In addition, the entire process of applying machinery and equipment must be reviewed on time. Some machinery and equipment are likely to have errors due to long-term application at the precision level, and even the review can prevent the cause of deviation and ensure a weightless scale. The actual effect of precision. The overall design of the weightless scale released today is effective, and ordinary workers must also carry out moisturization and maintenance on the machinery and equipment on time. If the actual effect of the moisturization of the machinery and equipment is not very good, some parts are very easy to loosen and carry out the moisturization. In the future, the actual effect of the operation of machinery and equipment will be more stable, and higher productivity can be achieved. Usually when using a weightlessness scale, the staff should also pay attention to whether the wet area of u200bu200bthe raw materials meets the regulations. When the environmental humidity of the raw materials is too high, the net weight of the raw materials will increase, which will not only endanger the precision, but also affect the machinery and equipment. Cause a certain amount of pressure, so this kind of maintenance expertise must be mastered in the whole process of applying the weightless scale. The batching scale is generally composed of a scale body, a feeding organization, a dumping organization, and an electronic control system. 1. Feeding organization Generally, the feeding organization uses cylinder arc gate feeding, vibration feeding, spiral feeding, centrifugal impeller feeding, air blowing feeding and other methods. Generally, cold-worked production and processing of sheet metal parts are used. 2. Material dumping organization Generally, the material dumping organization selects several types of methods such as cylinder arc gate dumping, vibration dumping, spiral dumping, rotating vibrating feeder dumping or immediate selection of pneumatic (electric) moving gate valve dumping. Generally, cold-worked production and processing of sheet metal parts are used in the manufacture or immediate purchase of easy-going (electric) gate valves for rotating vibrating feeders. Third, the scale body Most of the scale body uses metal angle iron, bad steel, square steel tube, etc. as the key raw materials, through the production process of electric welding, polishing, electrostatic spraying or spraying. In addition, some people choose concrete for the key materials. As the leading, metal materials are supplemented by methods. 4. Electronic control system The circuit system is mainly composed of weighing module and control module. The weighing module adopts the method of weight sensor + control board + electrical components to carry out operation in most places of the weighing module. This method has stable quality, relatively complicated adjustment, low engineering cost, and simple function. In addition, a manipulation method often used is weight sensor + weighing transmitter + PLC + touch screen (industrial computer main board). This method is cost-effective and stable, easy to adjust, simple in actual operation, rich in functions, but high in engineering cost, so this operation method is the choice of large, medium and small customers.