Cleaning system
AssigneeHon Hai Precision Industry Co., Ltd.
InventorChien-Feng Huang
Life of this patent
Estimating the term…
Abstract
A cleaning system used for cleaning up plastic in a nozzle of a molding apparatus, the nozzle including a nozzle opening and a through hole connected with the nozzle opening, the plastic being received in the through hole. The cleaning system includes a bottom fixing sleeve, a top guiding sleeve and a knocking stick. The bottom fixing sleeve is configured for securely fixing the nozzle. The top guiding sleeve is configured for coupling with the bottom fixing sleeve, and the top guiding sleeve includes a guiding hole defined therein. The knocking stick is movable along the guiding hole of the top guiding sleeve such that the knocking stick strikes the plastic in a direction along the central axis of the through hole of the nozzle.
Claims12
A cleaning system, used for cleaning plastic in a nozzle of a molding apparatus, the nozzle comprising a nozzle opening and a through hole connected with the nozzle opening, the plastic being received in the through hole, the through hole defining a first central axis, the cleaning system comprising:
- a bottom fixing sleeve configured for securely fixing the nozzle, and comprising two flutes;
- a top guiding sleeve configured for coupling with the bottom fixing sleeve, the top guiding sleeve comprising a guiding hole defined therein and two flanges correspondingly arranged on an end of the top guiding sleeve nearer to the bottom fixing sleeve;
- and
- a knocking stick being movable along the guiding hole of the top guiding sleeve such that the knocking stick strikes the plastic in a direction along the first central axis of the through hole of the nozzle;
- wherein the two flutes of the bottom fixing sleeve are correspondingly arranged on an end of the bottom fixing sleeve nearer to the top guiding sleeve, the two flanges are arranged correspondingly to the two flutes and being tightly received in the two flutes.
A cleaning system, used for cleaning plastic in a nozzle of a molding apparatus, the nozzle comprising a nozzle opening and a through hole connected with the nozzle opening, the plastic being received in the through hole, the through hole defining a first central axis, the nozzle further comprising an enlarged portion at end thereof, the cleaning system comprising:
- a bottom fixing sleeve configured for securely fixing the nozzle, the bottom fixing sleeve comprising an enlarged recessed portion at an end thereof and a receiving hole in communication with the recessed portion, the recessed portion being adapted to receive the enlarged portion of the nozzle;
- a top guiding sleeve configured for coupling with the bottom fixing sleeve, the top guiding sleeve comprising a guiding hole defined therein, the enlarged portion of the nozzle being fixed between the bottom fixing sleeve and the top guiding sleeve when they are coupled to each other;
- and
- a knocking stick being movable along the guiding hole of the top guiding sleeve, such that the knocking stick strikes the plastic in a direction along the first central axis of the through hole of the nozzle.
Dependencies are inferred from the claim text.