Claims
- 1. An automatic washing apparatus for containers comprising:
- conveyor means,
- means to move said conveyor means in a given path of travel,
- releasable holding means operatively associated with said conveyor means for engagement with said containers to secure said containers in said holding means,
- a plurality of nozzle means disposed in a linear manner and in the same direction as said path of travel as said conveyor, with a plurality of nozzle means providing the same function, said nozzle means including a nozzle head defining at least one lateral orifice composed of an annular aperture extending in a substantially completely open manner to effect a 360.degree. spray pattern, said nozzle means constructed and arranged for insertion into and out of said containers,
- washing and fluid conduit means connected to said nozzle means,
- means constructed and arranged to move said nozzle means into and out of said containers, and
- means operatively associated with said releasable holding means to release said containers from said releasable holding means,
- so that when said nozzle heads are moved into and out of said container said annular spray pattern will incrementally move twice over the entire side walls of said containers and said containers will be washed with separate nozzle heads performing the same function.
- 2. The automatic washing apparatus as defined in claim 1 further including gripping and inverting means composed of oppositely sliding elements with arm members to grip said containers and place said containers in said releasable holding means.
- 3. The automatic washing apparatus as defined in claim 1 wherein said containers are semirigid and have a neck portion with spaced shoulders and flanges and said releasable holding means comprises a slidable bar member with an opening for surrounding said container between said shoulder and flange.
- 4. The automatic washing machine as defined in claim 3 wherein said releasable holding means includes spring biasing means for biasing said slidable bar member in a closed position.
- 5. The automatic washing machine as defined in claim 4 wherein said washing apparatus includes a cam surface and said slidable bar member is moved to an open position by means of said cam surface.
- 6. The automatic washing machine as defined in clam 5 wherein said releasable holding means further includes a multiplicity of pocket members with said container shoulder portions receivable in said pocket members.
- 7. The automatic washing machine as defined in claim 1 wherein said washing and fluid conduit means is composed of an air conduit and a water conduit for supplying air and water to said nozzle means.
- 8. The automatic washing machine as defined in claim 7 wherein said nozzle means defines a mixing chamber for said air and water with at least two orifices defined in said nozzle means.
- 9. The automtic washing machine as defined in claim 8 wherein said are arranged in a multiplicity of rows and said conveyor means includes drive means for moving said containers over said.
- 10. The automatic washing machine as defined in claim 1 further including means to grip and position said containers in an upright manner after they are released from said releasable holding means.
CROSS REFERENCE TO RELATED APPLICATIONS
This is a division of application Ser. No. 660,587 filed Feb. 23, 1976, now abandoned.
US Referenced Citations (7)
Foreign Referenced Citations (3)
Number |
Date |
Country |
269,674 |
Mar 1969 |
ATX |
527,304 |
Jun 1931 |
DE2 |
704,865 |
Feb 1931 |
FRX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
660587 |
Feb 1976 |
|