EP1544112B1 - Dispositif pour règler la pression exercée par le chariot transporteur de l'applicateur de bande dans une machine pour fermer une boîte au moyen d'une bande adhésive - Google Patents

Dispositif pour règler la pression exercée par le chariot transporteur de l'applicateur de bande dans une machine pour fermer une boîte au moyen d'une bande adhésive Download PDF

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Publication number
EP1544112B1
EP1544112B1 EP04106568A EP04106568A EP1544112B1 EP 1544112 B1 EP1544112 B1 EP 1544112B1 EP 04106568 A EP04106568 A EP 04106568A EP 04106568 A EP04106568 A EP 04106568A EP 1544112 B1 EP1544112 B1 EP 1544112B1
Authority
EP
European Patent Office
Prior art keywords
adjusting
taping
transporting carriage
nut
screw
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
EP04106568A
Other languages
German (de)
English (en)
Other versions
EP1544112A1 (fr
Inventor
Antonio Marchetti
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 EP1544112A1 publication Critical patent/EP1544112A1/fr
Application granted granted Critical
Publication of EP1544112B1 publication Critical patent/EP1544112B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/04—Applying separate sealing or securing members, e.g. clips
    • B65B51/06—Applying adhesive tape
    • B65B51/067—Applying adhesive tape to the closure flaps of boxes

Definitions

  • the present invention concerns a device for adjusting the pressure exerted by a taping unit transporting carriage on a parallelepiped box in transit for a taping operation.
  • a pneumatic system demands obviously a complexity of installation, use and maintenance certainly not negligible.
  • object of the present invention is to realize a cheap device that allows to adjust mechanically the pressure exerted downwards by the taping unit transporting carriage on the box in transit.
  • the lightening function is carried out by a very simple spring system.
  • a machine for the motion of "plane belts” parallelepiped boxes comprises (Fig. 1) a base frame 1 which supports an internal motor 2 that commands a lower driving group 3 and a higher driving group 4 held up by a hollow beam 5 bound in a vertical sliding adjustable way to a hollow vertical column 6.
  • Said internal motor 2 commands, by means of a transversal shaft 80, a transmission 7 (Fig.2) that is formed by a toothed belt 8 stretched between two pinions 9-10, the second one embracing a pivot 11 connected by a lower angle transmission 12 to a vertical spline shaft 13.
  • the lower driving group 3, driven by said transversal shaft 80 by means of a chain transmission 14, comprises a small transversal shaft 15 at the ends of which two pulleys 16 and 17 are splined that transmit the motion to driving belts 18.
  • the vertical spline shaft 13 transmits the motion to a higher angle transmission 19 connected with a unit transporting carriage 51 comprising the higher driving group 4 and the hollow beam 5, which supports a transversal shaft 20 that, by a chain transmission 21, moves higher driving belts 22.
  • a device 50 (Fig. 2-8) movable along bars 70 allows to adjust the pressure exerted by the unit transporting carriage 51 on the parallelepiped box 23.
  • Said device comprises a support 53 of said unit transporting carriage 51 that is held up by an adjusting screw 54, which embraces another adjusting screw 55 rotatable by means of a crank 60.
  • a housing 52 contains a screw nut 59 and an adjusting nut 57 screwed on the adjusting screw 54, that allows a preloading of a spring 58 placed between said nut 57 and the screw nut 59.
  • Fig. 7 shows the device 50 with the spring 58 unloaded.
  • the support 53 and the adjusting screw 54 rest on the housing 52, and therefore on the screw nut 59, so that all the weight of the unit transporting carriage 51 rests on the box 23 during the taping step.
  • the motor 2 in fact commands the rotation of the transversal spline shaft 80 that, by means of the transmission 7 and the lower angle transmission 12, allows the rotation of the vertical spline shaft 13 which, by means of the higher angle transmission 19, moves the higher transversal spline shaft 20 that, by means of the transmission 21, transmits the motion to the higher driving belts 22.
  • a chain transmission 14 transmits the motion from the transversal spline shaft 80 to the belts 18 of the lower driving group 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Paper (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Adhesive Tape Dispensing Devices (AREA)
  • Manufacturing Of Electric Cables (AREA)

Claims (4)

  1. Dispositif pour régler la pression exercée par un chariot (51) transporteur de un applicateur de ruban, sur une boîte parallélépipédique (23) en transit pour une opération d'enrubannage, comprenant un support (53) pour dit chariot (51) transporteur de l'applicateur, réglable en hauteur à l'aide d'une première vis de réglage (55), mû par une manivelle (60) avec laquelle coopère une vis sans fin (59), caractérisé par le fait de comprendre un ressort (58) interposé entre dite vis sans fin (59) et un écrou de registre (57) vissé sur une deuxième vis de registre (54) qui coulisse le long de dite première vis de réglage (55) et portant dit support (53).
  2. Dispositif selon la revendication 1, caractérisé par le fait que dit écrou de registre (57), le ressort (58) et la vis sans fin (59) sont enfermés dans un récipient (52).
  3. Dispositif selon la revendication 1 caractérisé par le fait que dit support (53) est coulissant le long de barres verticales (70).
  4. Dispositif selon la revendication 1, caractérisé par le fait que dit chariot (51) transporteur de l'applicateur comprend un groupe d'entraînement supérieur (4) soutenu par une entretoise creuse (5).
EP04106568A 2003-12-17 2004-12-14 Dispositif pour règler la pression exercée par le chariot transporteur de l'applicateur de bande dans une machine pour fermer une boîte au moyen d'une bande adhésive Expired - Lifetime EP1544112B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002490A ITMI20032490A1 (it) 2003-12-17 2003-12-17 Dispositivo per la regolazione della pressione esercitata
ITMI20032490 2003-12-17

Publications (2)

Publication Number Publication Date
EP1544112A1 EP1544112A1 (fr) 2005-06-22
EP1544112B1 true EP1544112B1 (fr) 2006-09-13

Family

ID=34509472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04106568A Expired - Lifetime EP1544112B1 (fr) 2003-12-17 2004-12-14 Dispositif pour règler la pression exercée par le chariot transporteur de l'applicateur de bande dans une machine pour fermer une boîte au moyen d'une bande adhésive

Country Status (6)

Country Link
EP (1) EP1544112B1 (fr)
AT (1) ATE339356T1 (fr)
DE (1) DE602004002372D1 (fr)
DK (1) DK1544112T3 (fr)
ES (1) ES2271788T3 (fr)
IT (1) ITMI20032490A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112722473A (zh) * 2020-12-31 2021-04-30 江苏帝全自动化机械有限公司 一种封箱规格可调节的封箱机
CN115158733A (zh) * 2022-07-06 2022-10-11 汉斯半导体(江苏)有限公司 一种整流桥的编带装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451875A (en) * 1965-10-20 1969-06-24 Loveshaw Corp Tape applying mechanism equipped with means to eliminate a tape fold
NL6709092A (fr) * 1967-06-29 1968-12-30
IT7522790U1 (it) * 1975-11-28 1977-05-28 Marchetti Augusto Macchina per la sigillatura di scatole parallelepipede di altezza fissa con adattamento spontaneo a limitate variazioni di altezza delle scatole stesse
IT1135450B (it) * 1981-02-13 1986-08-20 Augusto Marcehtti Macchina per la sigillatura di scatole parallelepipede di altezza variabile
EP0846621A1 (fr) * 1996-12-04 1998-06-10 Connex Beheer B.V. Dispositif pour appliquer une bande adhésive en papier sur une boíte à fermer

Also Published As

Publication number Publication date
EP1544112A1 (fr) 2005-06-22
DK1544112T3 (da) 2007-01-08
DE602004002372D1 (de) 2006-10-26
ITMI20032490A1 (it) 2005-06-18
ES2271788T3 (es) 2007-04-16
ATE339356T1 (de) 2006-10-15

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