EP0206952B1 - Appareil simplifié de distribution et de coupe simultanées de bandes de matériaux enroulés, avec changement automatique du rouleau en service - Google Patents

Appareil simplifié de distribution et de coupe simultanées de bandes de matériaux enroulés, avec changement automatique du rouleau en service Download PDF

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Publication number
EP0206952B1
EP0206952B1 EP86420148A EP86420148A EP0206952B1 EP 0206952 B1 EP0206952 B1 EP 0206952B1 EP 86420148 A EP86420148 A EP 86420148A EP 86420148 A EP86420148 A EP 86420148A EP 0206952 B1 EP0206952 B1 EP 0206952B1
Authority
EP
European Patent Office
Prior art keywords
roll
drum
casing
flap
finger
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
EP86420148A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0206952A1 (fr
Inventor
Maurice Granger
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
Priority claimed from FR8509758A external-priority patent/FR2583729B1/fr
Application filed by Individual filed Critical Individual
Priority to AT86420148T priority Critical patent/ATE47581T1/de
Publication of EP0206952A1 publication Critical patent/EP0206952A1/fr
Application granted granted Critical
Publication of EP0206952B1 publication Critical patent/EP0206952B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/006—Article or web delivery apparatus incorporating cutting or line-perforating devices with means for delivering a predetermined length of tape
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K10/3631—The cutting devices being driven manually
    • A47K10/3643—The cutting devices being driven manually by pulling the paper
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K10/3687—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices with one or more reserve rolls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K10/3631—The cutting devices being driven manually
    • A47K2010/365—Triggering mechanism for the blade

Definitions

  • the invention relates to a simplified apparatus for the simultaneous distribution and cutting of strips of wound material, with automatic change of the roll in service.
  • the object of the invention relates to the technical sector of the means for distributing determined lengths of strips wound on reel or core.
  • the invention applies to apparatus for the simultaneous distribution and cutting of paper, wadding, and other wiping materials.
  • the apparatus is of the well known type according to which the roll of material in service is preferably applied under pressure directly to a drum with an anti-slip surface, so that by simple manual pulling on the strip of material overflowing from the apparatus, a strip whose length is substantially equal to the diameter of the drum is automatically dispensed and cut by a serrated cutting device which is associated with the drum and projects out of the drum when it is rotated by traction on the material, so as to penetrate the material thus stretched on either side of the cutting device. After cutting the drum launched, returns to its initial position by means of complementary members, and a new strip of material overflows from the device.
  • the support device for the new standby roller established in the form of a hinged flap on the side walls of the casing, is associated with a set of pivoting means relative to the bottom plate of the casing and combined together to ensure either the retention of said new roller, or its automatic positioning by pressing on the drum with non-slip surface and on the rotary cylinder after automatic ejection of the almost empty roller, with also automatic pressurization of the new roller.
  • a drum (3) of diameter (D) executed in several assembled parts, so as to constitute an envelope (3a) and two flanges (3b - 3c).
  • An opening (3d) is made in the envelope to allow passage to a serrated cutting blade (4) carried with free rotation in (5) on the flanges by a blade holder (4a) at right angles, the middle part or angle of the square, door on the side located opposite the rear flange (3b) a profiled projection (4b) passing through said flange by an opening in an arc (3c) to bear on a cam (6) fixed on the wall (1a) radially adjustable in relation to the axis (3e) of rotation of the drum (FIG. 6).
  • the drum has an axis (3f) passing through the front wall (1b) of the casing, and receiving at the end an operating button (7).
  • a bar (8) of length a little greater than that of the drum so that in an operating position of the end (8a) the bar rests in an opening (3g) of the flange (3C) while not projecting outside, while the other end (8b) passes through an opening (3h) of the flange (3b) projecting up to near the rear wall (1a) of the casing (FIG. 5).
  • the bar (8) also cooperates by a projection (8c), with a stop (11) located inside the drum, and a spring (12) suitably arranged recalls the bar in the stop position.
  • the drum (3) has in the center a peripheral groove (3i) for accommodating a belt (13) which is wound in a groove (14a) established in the center of a lower roller ( 14) carried with free rotation by the front and rear walls of the casing.
  • Another similar roller (15) is mounted in the same way next to the first, leaving between them sufficient space for the passage of the material to be dispensed but too small for the accidental passage of the user's fingers, in order to avoid their possible contact with the cutting blade during its rotation.
  • the rollers (14 and 15) are preferably fixed in slight overflow in the opening (1e) of the bottom of the housing to be actuated if necessary manually.
  • the first roll (R1) of material to be cut is simply placed in abutment on a cradle composed of three elements, namely: the drum (3), a rotary cylinder (16) carried with free rotation on the front and rear walls of the casing , and a deflector (17) secured to a side wall (1c) of the casing.
  • a pallet (18) In front of the cylinder (16) is arranged a pallet (18) whose end arms (18a) (18b) are articulated at (19) on the front and rear walls of the casing, near the axis of rotation of the cylinder , while the middle part (18c) extends in the direction of the drum.
  • the arm (18b) On the side of the rear wall of the housing, the arm (18b) has an ovalized opening (18d) cooperating with a finger (20a) carried by a vertical rod (20) rising towards the upper part of the wall (1a) of the housing in being guided with play by a stirrup (21) or similar means (Figure 3).
  • a spring (22) connects the finger (20a) to a lower fixed point on the housing to bring the rod (20) down and the pallet (18) in the high position, due to the eccentric position of the finger (20a) by relative to the points of rotation (19) of the pallet.
  • the rod (20) has a recess (20b) for passing beside a projection (1f) of the wall of the casing on which a hook (23) articulated at (23b) on said wall rests. , and whose active end (23a) retains in normal position an overflowing part (24a) formed on an inclined flap (24) which is articulated at its opposite end at (25 and 26) on the walls of the casing ( Figures 1 and 3).
  • the projecting part (24a) of the flap crosses an opening in an arc (1g) of the wall of the casing, and that a finger (24b) of the flap located near its upper articulation (26) also crosses a opening in an arc (1h) of the wall; this finger being connected to the hook (23) by spring (27).
  • the flap (24) is intended to hold on standby, above the roller (R1) in service, a second roller (R2) which is wedged between this flap and a side wall (1c) of the casing.
  • the drum By pulling on the protruding strip, the drum is caused to rotate under sliding of the fact that the latter has at its periphery a catchy surface of the emery cloth type for example.
  • the device is then ready to be used again.
  • the mandrel thus ballasted rotates the pallet (18) which by its arm (18b) then pushes upwards the rod (21) against its return spring (22).
  • the upper end (20b) of the rod lifts the hook (23), thereby releasing the flap (24) which, under the effect of the weight of the waiting roller (R2), pivots downwards by traversing the opening (1g ).
  • the roller (R2) then takes the place of the roller (R1) which has fallen into a lower receptacle (30).
  • the spring (22) returns the rod (20) downwards and the pallet (18) in the high position, while the spring (27) also returns the flap (24) in the locking position by the hook (23 ).
  • the roller (R2) By then carrying out a new manual traction on the overflowing strip (R1), the roller (R2) will be driven by the drum (3) and two strips will then be distributed simultaneously until the roller (R1) is finished.
  • the device comprising the bar (8), the stops (9) and (11), the ramp ( 10) and the spring (12) by the arrangements known from previous requests of which the applicant is also the holder, in particular European application 85.02873, that is to say using a parachute, a pawl of the fixed or mobile stops, and guide means, associated with the rotation of the drum, arranging them to correspond to the structure of the present invention.
  • the device sensitive to the weight of the almost empty roller is modified and is combined with a device replacing the ballasting of the mandrels.
  • the second roller (R2) which is placed on standby on the flap (24) articulated at one end at (25 and 26) on the side walls of the casing, has at its other end a fluted roller (48) which can be move in an opening (1g) in an arc with the axes (25 - 26) at the center.
  • An arm (46) articulated at (47) on the wall (1a) of the housing, is supported by its profiled free end and under the effect of a return spring (31), under the roller (48).
  • a return spring (31) under the roller (48).
  • the roller (R2) When the roller (R2) is placed on the flap, the latter pivots under the weight (broken lines in Figure 1) until the roller (48) is stopped by the projection (32a) of a stop (32) pivotally mounted at (33) on the wall (1a) of the housing, with return to the high position by a spring (34).
  • a link (35) On the axis (33) is also articulated the end of a link (35) which is connected by its other end to a support (36) whose lower end forms a yoke (36a) for the articulation of 'a profiled finger (37) which is held in a horizontal position by a concentric spring (38).
  • the link (35) is returned downwards by a spring (39) and carries a profiled projection (35a) intended to cooperate in an operating phase with a hook (40) suspended freely at (41) on the arm (46).
  • the finger (37) can move in an opening (1i) of the wall (1a) dimensioned for ensure the free passage of the finger with all types of rolls of material, and passes through the core or mandrel of the roll in which it is pressed.
  • the mandrel of the roller (R1) which is pushed down by the action of the finger (37), can pass between the drum (3) and the cylinder ( 16) in order to be received in a store (30) where it will continue to cut the remaining strips.
  • the cylinder (16) is mounted slightly inclined between the walls (FIG. 4) to ensure a clearance (j) on the side opposite the finger.
  • the device is then ready to receive a waiting roll while the roll in service is being fed, with the end of the first roll.
  • the magazine (30) may have a lower opening (30a) calibrated to let only pass the mandrel when it is empty and thus allow its automatic ejection.
  • FIG 15 there is illustrated an embodiment with three rollers.
  • a second flap (42) is pivotally mounted above and opposite the flap (24).
  • This flap has a branch (42a) on the other side of the articulation, at a determined angle, and in its middle part is articulated a rod (43) which is connected to a third flap (44) pivotally mounted, at above and on the same side as the flap (42).
  • the attachment points of the rod are calculated so that when the flap (42) is lowered by the passage of the roller (R2) bearing on the flap (24), the flap (44) is raised to retain a third roller (R3).

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Replacement Of Web Rolls (AREA)
  • Treatment Of Fiber Materials (AREA)
EP86420148A 1985-06-20 1986-06-05 Appareil simplifié de distribution et de coupe simultanées de bandes de matériaux enroulés, avec changement automatique du rouleau en service Expired EP0206952B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86420148T ATE47581T1 (de) 1985-06-20 1986-06-05 Vorrichtung zum ausgeben und schneiden von baendern mit selbsttaetigem rollenwechsel.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8509758A FR2583729B1 (fr) 1985-06-20 1985-06-20 Appareil simplifie de distribution et de coupe simultanees de bandes de materiaux enroules avec changement automatique du rouleau en service.
FR8509758 1985-06-20
FR8513649A FR2587013B2 (fr) 1985-06-20 1985-09-09 Appareil simplifie de distribution et de coupe simultanee de bandes de materiaux enroules, avec changement automatique du rouleau en service
FR8513649 1985-09-09

Publications (2)

Publication Number Publication Date
EP0206952A1 EP0206952A1 (fr) 1986-12-30
EP0206952B1 true EP0206952B1 (fr) 1989-10-25

Family

ID=26224589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86420148A Expired EP0206952B1 (fr) 1985-06-20 1986-06-05 Appareil simplifié de distribution et de coupe simultanées de bandes de matériaux enroulés, avec changement automatique du rouleau en service

Country Status (7)

Country Link
EP (1) EP0206952B1 (es)
KR (1) KR940002599B1 (es)
DE (2) DE3666577D1 (es)
ES (1) ES8704845A1 (es)
FR (1) FR2587013B2 (es)
GR (1) GR861519B (es)
OA (1) OA08348A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4138622A4 (en) * 2020-04-21 2024-01-24 Kimberly-Clark Worldwide, Inc. MECHANICAL TRANSFER DISPENSER AND METHOD

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004122A1 (de) * 1990-02-10 1991-08-14 Feldmuehle Gmbh Scott Vorrichtung zum ausgeben von bahnabschnitten
DE4004124A1 (de) * 1990-02-10 1991-08-14 Feldmuehle Gmbh Scott Vorrichtung zum ausgeben von bahnabschnitten von einer abgaberolle
AT506716B1 (de) 2008-05-05 2011-05-15 Hagleitner Hans Georg Spender für papier
FR2936139B1 (fr) * 2008-09-23 2010-10-22 Maurice Granger Unite de stockage et de distribution de materiaux d'essuyage predecoupes
CN107928503B (zh) * 2017-11-23 2019-08-06 赵国英 一种学校学生用洗浴物品放置装置
CN115122424A (zh) * 2022-07-21 2022-09-30 西安航天发动机有限公司 一种无人值守自动切凉皮机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116508A1 (fr) * 1983-01-13 1984-08-22 Maurice Granger Appareil distributeur de bandes de matériaux enroulés avec dispositif de remplacement automatique du rouleau en service

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839346A (en) * 1955-10-06 1958-06-17 Harold L Lawalin Rolled paper dispenser

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116508A1 (fr) * 1983-01-13 1984-08-22 Maurice Granger Appareil distributeur de bandes de matériaux enroulés avec dispositif de remplacement automatique du rouleau en service

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4138622A4 (en) * 2020-04-21 2024-01-24 Kimberly-Clark Worldwide, Inc. MECHANICAL TRANSFER DISPENSER AND METHOD

Also Published As

Publication number Publication date
KR870000228A (ko) 1987-02-17
DE3666577D1 (en) 1989-11-30
KR940002599B1 (ko) 1994-03-26
OA08348A (fr) 1988-02-29
ES8704845A1 (es) 1987-04-16
EP0206952A1 (fr) 1986-12-30
FR2587013A2 (fr) 1987-03-13
GR861519B (en) 1986-10-10
FR2587013B2 (fr) 1987-12-31
ES556283A0 (es) 1987-04-16
DE206952T1 (de) 1987-08-13

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