How to avoid congestion in automatic glue filling machine?

　　Automatic glue filling machine will be clogged when filling glue, it will reduce the amount of glue, affecting the efficiency of glue filling, or cause the proportioning error, affecting the quality of glue filling. Or the glue can not be directly distributed, so the machine can not be used, then, how to avoid automatic glue filling machine clogging?

　　1. The glue filling machine mixing tube is clogged. The reason for this phenomenon may be the middle of a short stop filling glue, not open the anti-curing function, glue in the mixing tube dry. It is also possible that employees forget to clean the mixing tube after work, resulting in residual glue in the mixing tube completely solidified, resulting in clogging. The way to prevent this clogging is actually quite simple. Employees who need to step away for a short period of time, such as ten minutes, twenty minutes or half an hour, turn on the anti-curing function of the automatic glue filling machine. If it is off duty time, directly open the automatic cleaning function, cleaning the glue in the mixing tube.

　　2. Glue filling machine pipe is clogged. The cause of this phenomenon may be too much filler in the glue, settling in the pipe, a better way to solve this problem is to replace the glue with a better one. If you don't want to change the glue, you can put a filter on the funnel and filter the glue when pouring.

　　3. Glue filling machine barrel is clogged, not used for a long time, some glue will dry in the barrel. Some customers may be because of the order, a month or two or three months to replenish the glue. Glue in the bucket for a long time will become dry, so for this situation, estimate the amount of glue to be used each time, fill the automatic filling machine after cleaning the bucket.

　　4. Crystallization clogging, some glue curing agent will absorb water and crystallization caused by clogging, such as polyurethane glue. If you use this kind of glue, the machine will be better if you use it more often. Don't leave it too long, because polyurethane glue will absorb moisture if left for a long time. If it has been used, the glue can be kept fresh, which can reduce the crystallization, if the factory conditions are better, you can fill the barrel with nitrogen, nitrogen is a protective gas, to solve the glue crystallization effect is particularly good.

　　There are three main methods of cleaning glue filling machine:

　　1. Traditional cleaning methods. Clean the head of the mixture with volatile solvents such as methylene chloride and dimethylformamide. This method is thorough and cheap, but the problem is that it pollutes the environment. Due to the volatility, toxicity and non-recyclability of the selected chemicals, contrary to the green trend advocated today, its use is restricted and it is gradually accepted and phased out in the market.

　　2. This is cleaned with high pressure water. Although this method is non-toxic, low-cost, easy to operate, but there is a widespread problem of incomplete cleaning in the industry, at the same time, high-pressure water cleaning will be a waste of water resources, producing a large amount of industrial wastewater, is not a good cleaning method.

　　3. Cleaning with environmentally friendly recycled solvents. From a social point of view, this method is a recommended one, environmental protection, recyclable, good cleaning effect. But as a business, due to the high cost, the need for equipment and independent systems, enterprises are often difficult to accept. Currently there is no both environmental protection and cost-saving cleaning methods, therefore, those professional cleaning companies should increase R & D efforts, and actively innovate, and strive to develop as soon as possible cheap and environmentally friendly cleaning products, to promote the development of the glue filling machine industry.