EP0312510A3 - A device for automatically effecting the charging of the workpieces and the discharging of the treated workpieces in plane lapping machines with double plateau - Google Patents

A device for automatically effecting the charging of the workpieces and the discharging of the treated workpieces in plane lapping machines with double plateau Download PDF

Info

Publication number
EP0312510A3
EP0312510A3 EP88830417A EP88830417A EP0312510A3 EP 0312510 A3 EP0312510 A3 EP 0312510A3 EP 88830417 A EP88830417 A EP 88830417A EP 88830417 A EP88830417 A EP 88830417A EP 0312510 A3 EP0312510 A3 EP 0312510A3
Authority
EP
European Patent Office
Prior art keywords
workpieces
charging
plane
lapping machine
discharging
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.)
Withdrawn
Application number
EP88830417A
Other languages
German (de)
French (fr)
Other versions
EP0312510A2 (en
Inventor
Michele Melchiorre
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.)
MELCHIORRE OFFICINA MECCANICA Srl
Original Assignee
MELCHIORRE OFFICINA MECCANICA Srl
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 MELCHIORRE OFFICINA MECCANICA Srl filed Critical MELCHIORRE OFFICINA MECCANICA Srl
Publication of EP0312510A2 publication Critical patent/EP0312510A2/en
Publication of EP0312510A3 publication Critical patent/EP0312510A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/34—Accessories
    • B24B37/345—Feeding, loading or unloading work specially adapted to lapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

A device for automatically effecting the charging and discharging of the workpieces into and out of lapping machines provided with double plateaux (2, 3) or planes which device comprises a circular charging plane (9) which carries piece-holders or satellites (4) and is located side by side near a lapping machine (1), a passage plate or table (13) inserted between said lapping machine (1) and said charging plane (9); a manipulating device intended for deducting from the lower plane (2) of the lapping machine (1) the satellites with the finished workpieces and for transferring them on said charging plate (9) by sliding over said passage table (13); a station of discharge for the finished workpieces which station is provided on said charging plane (9) and communi­ cates with a conveying belt (35); means for rotating step by step said charging plane (9) so that the empty satellites (12) are carried in succession under a filling assembly and are brought to a station which is in line with the axis of said manipulating assembly which removes each satellite filled with the workpieces to be lapped and disposes it on the lower plateau of the lapping machine for a fresh operating cycle.
EP88830417A 1987-10-13 1988-10-12 A device for automatically effecting the charging of the workpieces and the discharging of the treated workpieces in plane lapping machines with double plateau Withdrawn EP0312510A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8748492A IT1211850B (en) 1987-10-13 1987-10-13 DEVICE FOR CARRYING OUT AUTOMATED FIELDS THE OPERATIONS OF LOADING OF THE PIECES TO BE WORKED AND UNLOADING OF THE PROCESSED PIECES IN THE DOUBLE-PLATED FLAT LAPPING MACHINES
IT4849287 1987-10-13

Publications (2)

Publication Number Publication Date
EP0312510A2 EP0312510A2 (en) 1989-04-19
EP0312510A3 true EP0312510A3 (en) 1990-07-11

Family

ID=11266892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88830417A Withdrawn EP0312510A3 (en) 1987-10-13 1988-10-12 A device for automatically effecting the charging of the workpieces and the discharging of the treated workpieces in plane lapping machines with double plateau

Country Status (2)

Country Link
EP (1) EP0312510A3 (en)
IT (1) IT1211850B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366564A (en) * 1989-08-02 1991-03-22 Asahi Glass Co Ltd Polishing method for plate-like body and device thereof
US5174067A (en) * 1990-10-19 1992-12-29 Shin-Etsu Handotai Co., Ltd. Automatic wafer lapping apparatus
DE29713515U1 (en) * 1997-07-29 1998-12-03 Mechanik Center Erlangen GmbH, 91058 Erlangen Placement device for a processing machine
CN103009337B (en) * 2012-12-06 2014-12-03 上海裕达实业公司 Side plate installing vehicle for omnidirectional fine-tuning satellite instrument
CN103949968A (en) * 2014-05-04 2014-07-30 长春工业大学 Intelligent curved surface polishing composite device
CN106514454B (en) * 2017-01-04 2018-08-03 福建龙泰竹家居股份有限公司 Bamboo product spherical surface automatic sanding device and process for sanding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581106A (en) * 1950-12-26 1952-01-01 Norton Co Lapping machine
FR2152036A5 (en) * 1971-09-03 1973-04-20 Payne Products Internati
GB2028194A (en) * 1978-08-26 1980-03-05 British Cast Iron Res Ass Fettling machine
DE2907282B1 (en) * 1979-02-24 1980-09-04 Reichmann & Sohn Elmasch Fabri Workpiece feeding and removal device on machines for surface grinding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581106A (en) * 1950-12-26 1952-01-01 Norton Co Lapping machine
FR2152036A5 (en) * 1971-09-03 1973-04-20 Payne Products Internati
GB2028194A (en) * 1978-08-26 1980-03-05 British Cast Iron Res Ass Fettling machine
DE2907282B1 (en) * 1979-02-24 1980-09-04 Reichmann & Sohn Elmasch Fabri Workpiece feeding and removal device on machines for surface grinding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, Derwent Publications LTD, abstract no. 181514; & SU-A-181 514 (V.I. GREKOV) *

Also Published As

Publication number Publication date
IT1211850B (en) 1989-11-03
IT8748492A0 (en) 1987-10-13
EP0312510A2 (en) 1989-04-19

Similar Documents

Publication Publication Date Title
CN106787494B (en) A kind of full-automatic assembling manufacturing machine of motor stator
US4408417A (en) Fully automatic barrel finishing machine
EP0312510A3 (en) A device for automatically effecting the charging of the workpieces and the discharging of the treated workpieces in plane lapping machines with double plateau
JPH06136403A (en) Device for supplying powder to mold
JPS57199727A (en) Equipment for loading material and unloading product
EP0095232A3 (en) Shot-blasting machinery housed within a transportable container
US3239969A (en) Single arm double workpiece loader for machine tool
JPS5733952A (en) Automatic conveyor of work
DE3374049D1 (en) Feeding devices in an abrasive blasting machine
US2212402A (en) Device for treating storage battery cell covers
US2386742A (en) Grinding machine
CN211967174U (en) Loading attachment for shot-blasting machine
JPS5845851A (en) Grinding, carrying and cleaning method and device of wafer
DE3063461D1 (en) Abrasive blasting machine with several working stations
EP0006497A3 (en) Abrasive blasting machine for large-surfaced and large-sized workpieces
CN216470546U (en) Feeding mechanism capable of automatically feeding back and forth
CN213225763U (en) Novel groove pipe fitting is with throwing ball device
US3044090A (en) Work load and unload device
ZA80437B (en) Gondola car for unloading in a rotating/tilting facility
ES475251A1 (en) Apparatus for feeding nuclear fuel pellets to a loading tray
JPS57117421A (en) Parts feeder
JPS6464927A (en) Twin belt unloader
JP2704978B2 (en) Liquefied gas filling equipment
JPS57194842A (en) Automatic assembling device
JPS56152581A (en) Method and apparatus for abrasion treatment

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR GB LI

17P Request for examination filed

Effective date: 19901114

17Q First examination report despatched

Effective date: 19920226

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19920502