GB1074698A - Apparatus for feeding workpieces - Google Patents

Apparatus for feeding workpieces

Info

Publication number
GB1074698A
GB1074698A GB461866A GB461866A GB1074698A GB 1074698 A GB1074698 A GB 1074698A GB 461866 A GB461866 A GB 461866A GB 461866 A GB461866 A GB 461866A GB 1074698 A GB1074698 A GB 1074698A
Authority
GB
United Kingdom
Prior art keywords
brackets
station
grippers
attached
slide tongue
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
Application number
GB461866A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1074698A publication Critical patent/GB1074698A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/055—Devices comprising a pair of longitudinally and laterally movable parallel transfer bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B21D43/24—Devices for removing sheets from a stack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/10—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of magazines
    • B23Q7/103—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of magazines for flat material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2707/00—Automatic supply or removal of metal workpieces
    • B23Q2707/06—Automatic supply or removal of metal workpieces by means of magazines for plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Conveyors (AREA)
  • Feeding Of Workpieces (AREA)
  • Press Drives And Press Lines (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

1,074,698. Punching; transferring blanks. E. SCHWARZ. Feb. 2, 1966 [Feb. 5, 1965], No. 4618/66. Heading B3W. An apparatus for removing flat blanks one at a time from a magazine and transferring them step by step to a plurality of machining stations comprises a reciprocating slide tongue 16 and a pair of gripper bars 31, 32 which carry pairs of grippers 35, 36, 37. The slide tongue 16 is attached to a carriage (14), Fig. 1 (not shown), which is reciprocated along guide bars (15) by unspecified means. The slide tongue pushes the lowermost blank (17) out of a magazine 18 and moves it to a deposit station 20, from which at the next forward stroke of the carriage it is transferred to the first machining station 11 the blank at the station 11 being simultaneously transferred to station 12. The arms 31, 32 are cantilevers and are attached by screws 33, 34 to brackets 26, 27 respectively. Secured to and projecting from the brackets are piston guide rods 24, 25 which are inserted from opposite sides into common bores in a housing 21. Fluid pressure supplied to the middle of each bore from a common feed pipe moves the brackets and hence the grippers transversely of the direction of feed movement' to the open position shown in Fig. 2. When the pressure is released; springs 28, which pass through bores in the housing and are attached at their ends to the brackets, draw the grippers back to the work-engaging position. Stop screws limit the outward movement of the brackets.
GB461866A 1965-02-05 1966-02-02 Apparatus for feeding workpieces Expired GB1074698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT104865A AT249481B (en) 1965-02-05 1965-02-05 Device for feeding, for example, magazined workpieces, so-called slide feed

Publications (1)

Publication Number Publication Date
GB1074698A true GB1074698A (en) 1967-07-05

Family

ID=3505457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB461866A Expired GB1074698A (en) 1965-02-05 1966-02-02 Apparatus for feeding workpieces

Country Status (4)

Country Link
AT (1) AT249481B (en)
DE (1) DE1452787A1 (en)
FR (1) FR1455667A (en)
GB (1) GB1074698A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347122A1 (en) * 1976-04-07 1977-11-04 Wallis Bernard TRANSFER MECHANISM

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049237C3 (en) * 1970-10-07 1981-07-16 Metallwaren- u. Maschinenfabrik Philipp Schwarz GmbH & Co KG, 5600 Wuppertal Device for the gradual transfer and feeding of workpieces
CN106865174B (en) * 2017-03-20 2022-10-21 邹军 Automatic falling plate single-sheet separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347122A1 (en) * 1976-04-07 1977-11-04 Wallis Bernard TRANSFER MECHANISM

Also Published As

Publication number Publication date
FR1455667A (en) 1966-10-14
AT249481B (en) 1966-09-26
DE1452787A1 (en) 1969-03-27

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