Patent classifications
B26D1/42
SINGLE TRANSFER INSERT PLACEMENT METHOD AND APPARATUS
A web cutting system is provided for use with a single transfer insert placement mechanism having at least one puck for transferring a discrete web and a continuous web feeding mechanism for feeding a continuous web wherein first and second rollers having substantially parallel axes and being aligned with one another form a nip at their juncture, an anvil is attached to one roller, a die is attached to the other roller, a vacuum source is coupled to one of the rollers, a plurality of vacuum apertures is formed in the same roller. One of the rollers is positioned adjacent to the single transfer insert placement mechanism and to the continuous web feeding mechanism. The continuous web is applied to one roller and at least one discrete web is transferred from the puck to the same roller after which a die cutting process of the webs occurs at the nip.
Cutting knife
An inspection and cutting apparatus which employs a reciprocally moveable cutting knife includes an elongated main body having opposite ends; and a protrusion is integral with the elongated main body, and which inhibits an adhesive force from being created between the outside facing surface of the elongated main body, and the adjacent sidewalls of a knife guidance track when a source of water wets the outside surface of the elongated main body and the adjacent spaced sidewalls of the knife guidance channel.
Cutting knife
An inspection and cutting apparatus which employs a reciprocally moveable cutting knife includes an elongated main body having opposite ends; and a protrusion is integral with the elongated main body, and which inhibits an adhesive force from being created between the outside facing surface of the elongated main body, and the adjacent sidewalls of a knife guidance track when a source of water wets the outside surface of the elongated main body and the adjacent spaced sidewalls of the knife guidance channel.
Cutting apparatuses
The present disclosure is directed, in part, to a cutting apparatus comprising a drive shaft having a longitudinal axis, a drum configured to orbit the longitudinal axis when driven by the drive shaft, a first actuator, and a cutting assembly joined to the drum and configured to orbit the longitudinal axis with the drum. The cutting assembly comprises a second actuator operably engaged with a portion of the cutting assembly, and a cutting device driven by the second actuator. The second actuator is configured to rotate the cutting device at least 1,500 revolutions per minute during cutting of an article. The first actuator is operably engaged with a portion of the cutting assembly and is configured to reciprocate the cutting device in directions substantially parallel to the longitudinal axis as the cutting assembly orbits the longitudinal axis.
Cutting apparatuses
The present disclosure is directed, in part, to a cutting apparatus comprising a drive shaft having a longitudinal axis, a drum configured to orbit the longitudinal axis when driven by the drive shaft, a first actuator, and a cutting assembly joined to the drum and configured to orbit the longitudinal axis with the drum. The cutting assembly comprises a second actuator operably engaged with a portion of the cutting assembly, and a cutting device driven by the second actuator. The second actuator is configured to rotate the cutting device at least 1,500 revolutions per minute during cutting of an article. The first actuator is operably engaged with a portion of the cutting assembly and is configured to reciprocate the cutting device in directions substantially parallel to the longitudinal axis as the cutting assembly orbits the longitudinal axis.
Single transfer insert placement method and apparatus with cross-direction insert placement control
An apparatus and method is provided for single transfer insert placement. The apparatus receives continuous web material and cuts a discrete section or pad from the web. The pad is then supported on a single transfer surface. The single transfer surface then may spin the supported pad to a desired angle and provide the pad to a receiving surface at a desired interval. The web material can be cut to different insert lengths and the placement location varied.
Single transfer insert placement method and apparatus
A web cutting system is provided for use with a single transfer insert placement mechanism having at least one puck for transferring a discrete web and a continuous web feeding mechanism for feeding a continuous web wherein first and second rollers having substantially parallel axes and being aligned with one another form a nip at their juncture, an anvil is attached to one roller, a die is attached to the other roller, a vacuum source is coupled to one of the rollers, a plurality of vacuum apertures is formed in the same roller. One of the rollers is positioned adjacent to the single transfer insert placement mechanism and to the continuous web feeding mechanism. The continuous web is applied to one roller and at least one discrete web is transferred from the puck to the same roller after which a die cutting process of the webs occurs at the nip.
Web cutting device and web cutting method
In a web cutting device, a web held by pads has a section between mutually adjacent pads that is sandwiched between an anvil and a blade edge of a cutter and cut. A stop member is fixed in a rotating member. The cutter is biased by a biasing member and comes in contact with the stop member. The stop member obstructs travel by the cutter towards the outside in the radial direction of the rotating member, when the cutter comes in contact with the stop member. The biasing member biases the cutter to the outside in the radial direction of the rotating member and causes the cutter to come in contact with the stop member, by using a predetermined biasing force, and allows the cutter to retreat when the reaction force acting on the cutter is greater than the predetermined biasing force.
Web cutting device and web cutting method
In a web cutting device, a web held by pads has a section between mutually adjacent pads that is sandwiched between an anvil and a blade edge of a cutter and cut. A stop member is fixed in a rotating member. The cutter is biased by a biasing member and comes in contact with the stop member. The stop member obstructs travel by the cutter towards the outside in the radial direction of the rotating member, when the cutter comes in contact with the stop member. The biasing member biases the cutter to the outside in the radial direction of the rotating member and causes the cutter to come in contact with the stop member, by using a predetermined biasing force, and allows the cutter to retreat when the reaction force acting on the cutter is greater than the predetermined biasing force.
SINGLE TRANSFER INSERT PLACEMENT METHOD AND APPARATUS WITH CROSS-DIRECTION INSERT PLACEMENT CONTROL
An apparatus and method is provided for single transfer insert placement. The apparatus receives continuous web material and cuts a discrete section or pad from the web. The pad is then supported on a single transfer surface. The single transfer surface then may spin the supported pad to a desired angle and provide the pad to a receiving surface at a desired interval. The web material can be cut to different insert lengths and the placement location varied.