US3608568A - Machines for processing articles - Google Patents

Machines for processing articles Download PDF

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Publication number
US3608568A
US3608568A US9720A US3608568DA US3608568A US 3608568 A US3608568 A US 3608568A US 9720 A US9720 A US 9720A US 3608568D A US3608568D A US 3608568DA US 3608568 A US3608568 A US 3608568A
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US
United States
Prior art keywords
container
valve
passage
liquid
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US9720A
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English (en)
Inventor
Victor Hallsworth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STURTEVANT ENG CO Ltd
STURTEVANT ENGINEERING Co Ltd
Original Assignee
STURTEVANT ENG CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by STURTEVANT ENG CO Ltd filed Critical STURTEVANT ENG CO Ltd
Application granted granted Critical
Publication of US3608568A publication Critical patent/US3608568A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material

Definitions

  • a machine for processing articles in open containers by means of a fluid the machine comprises a housing, conveyor means to convey each container into and out of the housing, at least one member within the housing arranged to engage the container opening to retain the articles within the container, means to rotate the engaged container and member about a substantially horizontal axis, and means to pump the fluid through the container during such rotation.
  • a machine for processing articles in open containers by means of a fluid comprising a housing, conveyor means to convey each container into and out of the housing, at least one member within the housing arranged to engage the container opening to retain the articles within the container, means to rotate the engaged container and member about a substantially horizontal axis, and means to pump the fluid through the container during such rotation, the container-engaging member being provided with at least one valve operable to control a passage which will communicate with the container for discharge of processing liquid.
  • valve or each valve is biased in a sense to open the associated passage and is movable against said bias in response to liquid pressure in a processing-liquid feed line.
  • FIG. 1 is a schematic front elevation of a cleaning apparatus
  • FIG. 2 is a side elevation of the apparatus
  • FIG. 3 is a detail showing a dump valve.
  • the cleaning apparatus comprises a generally rectangular frame 1 supported on trunnions 2, 3 carried by bearings 4 (FIG. 1).
  • the foot on the frame has a pair of support plates 5, 6 to receive a box 7 of parts to be processed, a pair of buffers 8, 9 on the frame sewing to center a base 10, on the particular box shown, provided for engagement by a forklift truck.
  • the upper cross member 11 of the frame are two jacks l2 engaging a clamping plate member 13 movable by the jacks to engage the open mouth of the box.
  • a fluid supply line 14 for moving the jacks in one sense runs through trunnion 2 to a tapping 15 which branches at 16 to a like end of each jack.
  • a second fluid line 17 extends through line 14 to the frame and thence to branches 17a which are connected to like ends of the jacks.
  • a processing liquid line 20 is provided in trunnion 3 to a chamber 21 defined by the frame from which six offtakes are provided, two of which, indicated at 22, are coupled by flexible hoses 21a each to a dump valve 23 and four of which, indicated at 24, are coupled by hoses 21b each to a nonretum valve 25.
  • the liquid in chamber 21 also passes through offtakes 22 to dump valves 23.
  • These each comprise (FIG. 3) a housing 28 mounted on but clear of member 11, having a bore 29 containing a piston 30 exposed on one face 31 to offtake pressure and oppositely biased by a Spring 32.
  • the piston carries a valve 33 which under pressure of liquid in the offtake will be pressed on to a seat 34 about an aperture 35 in the member 11.
  • Nonreturn valves 24 prevent any used liquid feeding back through offtakes 22 when pressure therein falls on completion of a liquid-processing stage.
  • a machine for processing articles in open containers by means of a fluid comprising a housing, conveyor means to convey each container into and out of the housing, at least one member within the housing arranged to engage the container opening to retain the articles within the container, means to rotate the engaged container and member about a substantially horizontal axis, and means to pump the fluid through the container during such rotation, the container-engaging member being provided with at least one valve operable to control a passage which will communicate with the container for discharge of processing liquid, each valve comprising a valve body, a bore therein, a piston in the bore, a line between said bore to one side of said piston and a processing liquid feed line to said member, a valve controlling passage carried by said piston and biasing means urging said piston in a sense opposite to liquid in said line and in a sense to move said valve to open said passage.
  • a machine according to claim 1 including four valves in said member.
  • a machine according to claim I in which said member includes a liquid inlet passage coupled to said feed line, a oneway valve being provided upstream of said inlet passage.
  • the member includes container-engaging pieces projecting from the container-directed face of the member, the member between adjacent pieces, the upper edge of an engaged container between said adjacent pieces and said adjacent pieces defining a passage for processing liquid.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
US9720A 1970-01-28 1970-02-09 Machines for processing articles Expired - Lifetime US3608568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB408370 1970-01-28

Publications (1)

Publication Number Publication Date
US3608568A true US3608568A (en) 1971-09-28

Family

ID=9770409

Family Applications (1)

Application Number Title Priority Date Filing Date
US9720A Expired - Lifetime US3608568A (en) 1970-01-28 1970-02-09 Machines for processing articles

Country Status (5)

Country Link
US (1) US3608568A (de)
JP (1) JPS4836259B1 (de)
DE (1) DE2103651C3 (de)
FR (1) FR2090474A5 (de)
GB (1) GB1323431A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805652A (en) * 1987-09-21 1989-02-21 Hoover Group, Inc. Wash station for tanks
US4892111A (en) * 1987-06-22 1990-01-09 Grapar Corporation Production line part cleaning apparatus
US4893642A (en) * 1989-01-11 1990-01-16 Grapar Corporation Production line part deburring apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128624U (de) * 1976-03-25 1977-09-30
ES469727A1 (es) * 1978-04-21 1979-09-16 Agullo Ing Perfeccionamientos en maquinas de lavado de piezas mecaniza-das

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690758A (en) * 1927-10-20 1928-11-06 Stevens Arthur Drum-cleaning machine
CH131723A (de) * 1927-12-29 1929-02-28 Jules Schloer Rollsand-Fassreinigungsmaschine für Wein- und Obstweinfässer, Korbflaschen etc.
US1907395A (en) * 1929-04-19 1933-05-02 John E Wilkes Receptacle cleaning apparatus
US1911312A (en) * 1932-03-03 1933-05-30 Frederick C Good Silver burnishing machine
US2330605A (en) * 1942-04-27 1943-09-28 Champion Pecan Machine Company Machine for washing and steaming edible nuts
US2380604A (en) * 1942-04-27 1945-07-31 Transcontinental & Western Air Cleaning apparatus for oil coolers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690758A (en) * 1927-10-20 1928-11-06 Stevens Arthur Drum-cleaning machine
CH131723A (de) * 1927-12-29 1929-02-28 Jules Schloer Rollsand-Fassreinigungsmaschine für Wein- und Obstweinfässer, Korbflaschen etc.
US1907395A (en) * 1929-04-19 1933-05-02 John E Wilkes Receptacle cleaning apparatus
US1911312A (en) * 1932-03-03 1933-05-30 Frederick C Good Silver burnishing machine
US2330605A (en) * 1942-04-27 1943-09-28 Champion Pecan Machine Company Machine for washing and steaming edible nuts
US2380604A (en) * 1942-04-27 1945-07-31 Transcontinental & Western Air Cleaning apparatus for oil coolers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892111A (en) * 1987-06-22 1990-01-09 Grapar Corporation Production line part cleaning apparatus
US4805652A (en) * 1987-09-21 1989-02-21 Hoover Group, Inc. Wash station for tanks
US4893642A (en) * 1989-01-11 1990-01-16 Grapar Corporation Production line part deburring apparatus

Also Published As

Publication number Publication date
DE2103651A1 (de) 1972-01-27
FR2090474A5 (de) 1972-01-14
JPS4836259B1 (de) 1973-11-02
DE2103651C3 (de) 1978-04-13
DE2103651B2 (de) 1977-08-18
GB1323431A (en) 1973-07-18

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