B - Operations – Transporting – 65 – B
Patent
B - Operations, Transporting
65
B
226/78
B65B 7/16 (2006.01) B65B 51/00 (2006.01) B65B 51/06 (2006.01)
Patent
CA 1207722
ABSTRACT OF THE DISCLOSURE A carton sealing machine for sealing cartons in which a clutch is provided to connect a pair of oppositely disposed conveyor belts for movement thereof from a driving motor. The clutch transmits motion from a driving motor to a pair of approachable conveyor belts, and three sensors are successively arranged along a sealing area to sense the posi- tion of advancing cartons advancing through the sealing area; the first sensor is positioned at the inlet of the sealing area to cause a lifting of the sealing head from a lowered rest position, the second sensor is slightly advanced along the path in the sealing area with respect to the first sensor to cause the conveyor belts to move to approach each other in a direction transverse to the direction of carton movement, from a removed rest position, and a third sensor is positioned at the outlet of the sealing area to move the conveyor belts away from the sides of an engaged carton to return the coveyor belts to the removed rest position; and the clutch and the third sensor are operatively connected to cause the disconnec- tion of a driving motor from the conveyor belts for the subse- quent stopping thereof, to thereby avoid accidents as a result fo conveyor belt movement between sealing operations for sequential cartons. A releasable friction is included in the motion transmission means interposed between the conveying belts and their driving motor. A sensor placed at the outlet of the sealing area detects the disengagement of a carton from said area and then controls the release of the friction for the consequent stop of the belts. This has the object to avoid accidents due to the belt movement between a sealing opeation and the successive one.
419065
Marchetti Augusto
Marks & Clerk
LandOfFree
Carton sealing machine with safety stop of the conveying... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Carton sealing machine with safety stop of the conveying..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carton sealing machine with safety stop of the conveying... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1227857