Automatic dispensing machine wire drawing and overflow how to do?

The situation of wire drawing and glue overflow in the production process of the automatic dispensing machine may be caused by the following reasons:

1. Insufficient pressure of the dispensing head: insufficient pressure of the dispensing head will lead to the smooth flow of glue, resulting in wire drawing. At this time, the pressure of the dispensing head can be adjusted to ensure that it can fully compact the glue and make it flow out.

2. Glue viscosity is too high: the viscosity of glue is too high may lead to wire drawing phenomenon, because the glue with high viscosity is easy to be stretched when passing through the dispensing head, forming wire drawing. At this time, you can try to adjust the viscosity of the glue, or choose the appropriate type of glue to reduce the possibility of wire drawing.

3. Dispensing speed is too fast: Dispensing speed is too fast so that the glue can not keep up in time, resulting in the glue being stretched to form wire drawing. You can try to reduce the dispensing speed to ensure that the glue can follow the movement of the dispensing head and evenly spread on the workpiece.

4. Improper design of the dispensing head: Improper design of the dispensing head may also be the cause of wire drawing, such as the opening of the dispensing head is too small or the shape is inappropriate. At this time, you can consider replacing the appropriate dispensing head, or adjusting the design of the dispensing head to reduce the occurrence of wire drawing.

For the case of rubber overflow, it may also be caused by similar reasons. When solving the overflow problem, you can refer to the above method to solve the drawing problem, and pay attention to the following points:

1. Adjust the glue flow: If the overflow is caused by too much glue flow, you can adjust the glue flow of the dispensing machine to reduce the possibility of overflow.

2. Ensure that the workpiece is smooth: the uneven or unstable workpiece will lead to the loss of glue, resulting in overflow. In the dispensing process, ensure that the workpiece is in a smooth and stable state, which can effectively reduce the occurrence of overflow.

3. Regular cleaning of the dispensing head: Regular cleaning of the dispensing head can ensure that it is unimpeded and avoid the overflow of glue due to blockage.

In general, the problem of wire drawing and glue overflow is a common phenomenon in the production process of automatic dispensing machines. Understanding the possible causes and taking appropriate solutions can effectively reduce the occurrence of these problems and improve the production efficiency and product quality of the automatic dispensing machine. I hope the above suggestions can help you.