Conveyor systems require many sets of accessories to run. The timing screw is a major component in a conveyor or a packing line system. Timing screws have threads with different pitch sizes. The variance in pitch size depends on the use of the screw. For unrivaled performance, you need to use timing screws made from advanced technologies from this timing screw manufacturer. That said, here are some common types of timing screws used in the packaging industry.
Main types of timing screws
Turning timing screws
These type of turning screws are used in areas where containers are turned. In most instances, containers are turned by 45, 90. 180, or 360 degrees to align them with the orientation of the production line. In most cases, setting a container requires a pair of timing screws.
Dividing timing screws
In a production line or a conveyor, there comes a time where items in one line are distributed into many lanes. In most instances, these distribution is made to achieve a consistent arrangement in the conveyor. A pair of dividing timing screws is introduced into the system to achieve this.
Inverting timing screws
Inverting timing screws are used in conjunction with special rails. As the name suggests, they are used to invert the product for some reasons. In most instances, inverting screws are used in cleaning where the product is passed over an air jet for cleaning.
Dwell timing screws
In any production setting, it is important to have continuous and consistent feed rates on the conveyor belt. Timing screws are used to ensure that the entire process is at the right time to make sure that all processes are done at the same time. The dwell timing screws are set in such a way that the product can stop for the time required to have these other processes to take place. This is achieved when some areas of the timing screw have zero pitch for a portion of the revolution.
In the production lines, there are certain phases where the product has to be joined into a single unit. These screws are set in a way that they are 180 degrees out of phase such that the discharge ends up combining these products into a single unit.
Timing screws are mostly used in packaging applications. They are somewhat simple in design, but their contribution is immense. In most instances, most people tend to ignore or overlook the role played by timing screws in production systems. However, understanding and appreciating the role of timing screws is bound to improve the performance of your conveyor.