IT1263457B - Method and apparatus for automatically changing reels of stretchable film for machines for packing palletised loads. - Google Patents

Method and apparatus for automatically changing reels of stretchable film for machines for packing palletised loads.

Info

Publication number
IT1263457B
IT1263457B ITBO930317A ITBO930317A IT1263457B IT 1263457 B IT1263457 B IT 1263457B IT BO930317 A ITBO930317 A IT BO930317A IT BO930317 A ITBO930317 A IT BO930317A IT 1263457 B IT1263457 B IT 1263457B
Authority
IT
Italy
Prior art keywords
reel
turntable
film
new
exhausted
Prior art date
Application number
ITBO930317A
Other languages
Italian (it)
Inventor
Rino Pieri
Danica Pieri
Original Assignee
Pieri 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 Pieri Srl filed Critical Pieri Srl
Priority to ITBO930317A priority Critical patent/IT1263457B/en
Publication of ITBO930317A0 publication Critical patent/ITBO930317A0/en
Publication of ITBO930317A1 publication Critical patent/ITBO930317A1/en
Application granted granted Critical
Publication of IT1263457B publication Critical patent/IT1263457B/en

Links

Abstract

A turntable 18 with a vertical spindle and a pair of internal clamps 20-21 spaced apart by 180 degree, grasps axially the exhausted reel B1 of the packing machine, and a new reel B2 from a supply magazine 7. The exhausted reel is extracted from the support spindle 3 and the new reel is axially rotated to align an end marker S on it by static grasping means 16 that then grasp the leader of the film on the reel. The turntable then turns 180 degree and the new reel is inserted onto the spindle of the distributor of the packing machine. On the two lengths of film F1-F2 that are unwound from the two reels and that are both brought together following the said rotation of the turntable, there then operate devices 25-26 that form a transverse weld T and a transverse cut to separate the welded area from the exhausted reel and from the length of film held by the said grasping devices. The distributor with the new reel is prepared for the start of a new packing cycle and the turntable turns 90 degree to unload the exhausted reel and the off-cut of film resulting from the cutting, onto means for collection and removal 28. <IMAGE>
ITBO930317A 1993-07-12 1993-07-12 Method and apparatus for automatically changing reels of stretchable film for machines for packing palletised loads. IT1263457B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBO930317A IT1263457B (en) 1993-07-12 1993-07-12 Method and apparatus for automatically changing reels of stretchable film for machines for packing palletised loads.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO930317A IT1263457B (en) 1993-07-12 1993-07-12 Method and apparatus for automatically changing reels of stretchable film for machines for packing palletised loads.

Publications (3)

Publication Number Publication Date
ITBO930317A0 ITBO930317A0 (en) 1993-07-12
ITBO930317A1 ITBO930317A1 (en) 1995-01-12
IT1263457B true IT1263457B (en) 1996-08-05

Family

ID=11339174

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO930317A IT1263457B (en) 1993-07-12 1993-07-12 Method and apparatus for automatically changing reels of stretchable film for machines for packing palletised loads.

Country Status (1)

Country Link
IT (1) IT1263457B (en)

Also Published As

Publication number Publication date
ITBO930317A1 (en) 1995-01-12
ITBO930317A0 (en) 1993-07-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970729