Flat-pen automatic assembly line

摘要

A flat-pen automatic assembly line system includes a worktable, two sprockets, and an endless loop driving chain connecting the two sprockets. The two sprockets are mounted at the two ends of the worktable, respectively. A plurality of jigs on the driving chain receives pen barrels. A transporting rail supporting the driving chain is provided between the two sprockets. A pen-cap mounting station and a pen-cap pressing station are provided on the same worktable successively, and the pen-cap pressing station is provided with an automatic pen-cap pressing machine. The pen-cap mounting process and the pen-cap pressing process are completed on the same worktable and these two processes are linked via the same driving chain. Therefore, the assembly time is shortened and the assembly efficiency is improved. Furthermore, the pen-cap pressing process may employ an automatic pen-cap pressing machine. Therefore, labor can be reduced further, and assembly efficiency can be improved.

主权项

1. An assembly line system for assembling pens, comprising:
a worktable; a first sprocket positioned on a first side of the worktable and a second sprocket positioned on a second, opposite side of the worktable; a chain connecting the two sprockets; a plurality of jigs adapted to receive pen barrels connected to the chain; and an automatic pen cap pressing machine, an automatic ink-filling machine, and an automatic pen-tip pressing machine positioned in proximity to the chain, wherein the automatic pen-cap pressing machine, the automatic ink-filling machine, and the automatic pen-tip pressing machine are configured to operate on pen barrels being carried by the same chain, wherein the automatic pen tip pressing machine comprises a pressing die positioned above the jigs and in line with the jigs, wherein the pressing die is adapted to move vertically, a lower end of the pressing die is provided with a groove conforming to a pen tip, and the automatic pen tip pressing machine comprises a second frame and a second cylinder, wherein the second cylinder is fixed on the second frame, and wherein the upper end of the pressing die is fixed on a cylinder shaft of the second cylinder, and the connection between the cylinder shaft of the second cylinder and the pressing die is detachable.