In toys, electronics, plastics, telecommunications equipment, small appliances, furniture and other traditional labor-intensive enterprises, has been hit the screw assembly process is the use of a hand or power granted wind approved, the other grasping the screws and lock the alignment batch mouth screw. Do "grab, move, wait, aligned" with one hand while playing the screws required for these actions, it is time-consuming accounting for one-third of the time required to hit the screw or more, especially for materials when stainless steel or copper or the like can not be adsorbed by the magnet screws, it needs more time-consuming, while each production line of screws playing station and very much.

Therefore, for a long time, how to improve the speed of the lock screw is placed in front of line managers a very difficult problem, but this is an important issue of how to achieve the production line automation. In each of the conventional manufacturer for improved hit the screw station Line Capacity The most common method is: after a limited lifting proficiency of workers, increased manpower. The increase in manpower, will be accompanied by production costs and increase direct management costs. For this reason, using one can save manpower and improve the automatic locking screw machine production line capacity is inevitable.

Ideas new mode of production is the doctrine of profit as the driving force to promote enterprise reform, is a free competition in today's market environment, to achieve the goal we must strive to achieve the profit target cost. Factories to reduce costs, must be controlled from the internal parts, such as: labor, equipment and management costs to improve as the object. From the above analysis, to manually take the hand-held automatic screw machine screw supply operation mode of the screw can improve production efficiency, reduce production costs.