In the complete packaging process, the inspection process is indispensable because many accidents in the production process cannot be avoided, which will lead to the final products not meeting the requirements.
Aim to ensure that the products meet 100% of the production requirements. The inspection section is added to remove the unqualified products and keep the qualified products leading to 100% qualification rate.
In general, the checkered part is usually located at the end of the packaging line, using different special machines to test the data of all aspects of the product.
In the past, due to undeveloped technology, workers often needed to operate the equipment to complete the inspection process manually.
For example, for weight inspection, they would weigh the products on the conveyor belt on an electronic bench scale, then put the qualified products back on the conveyor and the unqualified ones in the designated area.
With the development of automation technology, the speed of manual inspection is difficult to meet the production requirements. So, automated inspection technology has replaced manual inspection.
People combine checkweighers with rejection systems to design automatic checkweigher conveyors. It has three major functions: check weighing, conveying, and rejecting, and it does not require manual participation and is completely controlled by a computer. Accurate and efficient.
With the checkweigher conveyor system, it can complete weight checking and rejecting during product travels.
The speed of the conveyor belt can be set as variable speed, which is energy-saving and environmentally friendly. The conveyor belt stops when there are no packages and starts to work when it detects packages.