Indexing refers to the movement of automatic rice packaging machine or other containers into and out of the fill area of a liquid filling machine. Using one of several methods, the indexing system will move one bottle under each fill head on the machine. Once the bottles are in position, they will be held there until the fill is complete. The bottles will then be released to move along the power conveyor to the next packaging machine. Proper indexing, be it through pins, a star wheel, a screw or some other method, is crucial to the efficient and reliable performance of an automatic filling machine. Without proper indexing, a packager can expect inconsistent fills, bottle jams, spills and other unwanted occurrences. Luckily almost all automatic liquid fillers include settings in the PLC and operator interface to make finding the correct indexing settings simple.
Before we get to setting the actual indexing times, there are several physical adjustments that will need to be made when running a bottle or container the first time, or when switching from one bottle to another on the filling machine. The guiderails on the power conveyors that move the bottles into the fill area will need to be adjusted for the container being used. Guiderails that are too tight can hinder the progress of containers on a conveyor, slowing down indexing times. Set the guiderails at an excessive width and containers may tip or line up improperly under the fill head. This adjustment can be made by simply setting the container to be run onto the conveyor belt and using hand knobs to adjust the guiderail height and width along the conveyor system. The guiderails should provide support while also allowing the bottles to move freely down the line, just touching an area of the bottle that will provide the needed stability.
Once this automatic salt secondary packing machine have been adjusted, bottles should be lined up in the fill area and under the fill heads. If moving from one bottle to another, the fill head position may need to be adjusted. This, again, is simple enough to achieve by loosening a hand knob and sliding the fill head into position over the line of bottles before re-securing the nozzle. Once the fill heads are all in position, some adjustment or changeover of indexing system components may also be required. For instance, if using pin indexing, the entry and exit gates will need to be relocated behind the first bottle and in front of the last bottle. These gates hold the bottles to be filled in place, but different bottle or container shapes and sizes will require different locations for the pins. This is usually accomplished by loosening a bolt to slide the pin into position. Star wheel and screw indexing systems may require changing out one star wheel or screw for one of a different size. Again, this is usually accomplished with the loosening and tightening of a few bolts.
Similarly, packaging itself may change and require a different set of packaging machines to automate the process. For example, the plastic bottle has taken criticism for years. As a result, many companies are looking at alternative packaging, such as pouches. Not all packaging equipment will handle both pouches and bottles, and in these situations, new packaging equipment may become a necessity.
So how long will the automatic sugar secondary packing machine? The truth is that the purchase of packaging equipment, even with the unknown factors mentioned above, should be a long-term commitment, allowing for the ability of the packaging equipment to grow with the company. Proper care and attention can allow the packaging equipment to last a lifetime, or several lifetimes. Anticipation of growth and planning for the future can extend the useful life of the equipment as well. While we cannot avoid the unknown, we can plan for the future and equip ourselves with the machinery to prosper.
If you want to know more, you can click http://www.vactecpackaging.com/ .