FR2245199A7 - Device for opening sachets for filling - uses moving clamps, suction devices and air jet to inflate sachet - Google Patents

Device for opening sachets for filling - uses moving clamps, suction devices and air jet to inflate sachet

Info

Publication number
FR2245199A7
FR2245199A7 FR7415934A FR7415934A FR2245199A7 FR 2245199 A7 FR2245199 A7 FR 2245199A7 FR 7415934 A FR7415934 A FR 7415934A FR 7415934 A FR7415934 A FR 7415934A FR 2245199 A7 FR2245199 A7 FR 2245199A7
Authority
FR
France
Prior art keywords
sachet
suction devices
inflate
filling
pair
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
FR7415934A
Other languages
French (fr)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR2245199A7 publication Critical patent/FR2245199A7/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

The sachets (1) are carried on a transporter (10) by clamps (11, 12) holding the side joints (4). The clamps are moved towards each other, so separating the sides (2, 3). A pair of suction devices (13) one on either side, attach themselves to the sides to pull them apart, and a second pair (14) do the same close to the bottom of the sachet. A jet of air entering at the top helps to spread the bottom. The lower suction devices operate after the upper pair. The suction devices are mounted on vertical plates which move to and from the sachet sides. The upper devices are rigidly mounted, and the lower pair pass through holes in the plates.
FR7415934A 1973-05-08 1974-05-08 Device for opening sachets for filling - uses moving clamps, suction devices and air jet to inflate sachet Expired FR2245199A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7317179 1973-05-08

Publications (1)

Publication Number Publication Date
FR2245199A7 true FR2245199A7 (en) 1975-04-18

Family

ID=6638478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415934A Expired FR2245199A7 (en) 1973-05-08 1974-05-08 Device for opening sachets for filling - uses moving clamps, suction devices and air jet to inflate sachet

Country Status (3)

Country Link
CH (1) CH565075A5 (en)
FR (1) FR2245199A7 (en)
IT (1) IT1010381B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356559A1 (en) * 1976-06-29 1978-01-27 Windmoeller & Hoelscher DEVICE FOR AUTOMATICALLY FILLING AND CLOSING BAGS
FR2629690A1 (en) * 1988-04-11 1989-10-13 Takatori Corp AUTOMATIC MOUNTING DEVICE FOR LOW PARTS OF SEMI-FINISHED TIGHTS
CN112591191A (en) * 2020-12-15 2021-04-02 薛汇晖 Inert gas packaging equipment applied to metal material storage and transportation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356559A1 (en) * 1976-06-29 1978-01-27 Windmoeller & Hoelscher DEVICE FOR AUTOMATICALLY FILLING AND CLOSING BAGS
FR2629690A1 (en) * 1988-04-11 1989-10-13 Takatori Corp AUTOMATIC MOUNTING DEVICE FOR LOW PARTS OF SEMI-FINISHED TIGHTS
CN112591191A (en) * 2020-12-15 2021-04-02 薛汇晖 Inert gas packaging equipment applied to metal material storage and transportation

Also Published As

Publication number Publication date
IT1010381B (en) 1977-01-10
CH565075A5 (en) 1975-08-15

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