The working principle of a honeycomb paper roll cutting machine

Currently used in pipe production linesHoneycomb Paper SlitterThe radial approach of the roller knife uses a hydraulic method, requiring the configuration of a hydraulic system and a motion transmission mechanism. The overall mechanism is complex, the production cost is high, and untimely infeed movement synchronization easily leads to malfunctions. In the hydraulic radial approach method, in order to solve the problem of the complex mechanism, a gear mechanism is used to control the two rotating bodies to prevent a speed difference. A cam block is set on the rotating body with a relatively high rotational speed. The radial end face of the cam block cooperates with the slitting knife to form a centripetal infeed force to complete the radial slitting. So, let's learn about the working principle of the honeycomb paper slitter!

The honeycomb paper slitter is superior to the hydraulic method in terms of mechanism design and use, but the problem is that because of the intermittent cam block and slitting unit engagement, only unidirectional feeding can be performed. In this way, after completing a cutting operation, if the next operation is to be executed cyclically, the retraction method involved must be performed in reverse. Therefore, this mechanism not only impacts the mechanism during use, but also affects the work efficiency and brings inconvenience to the operation. Therefore, it cannot achieve ideal application effects in practical applications and needs to be improved.

In order to solve the above problems, the honeycomb paper slitter provides a solution that smoothly changes the end face of one of the two relatively rotating bodies into a continuous infeed and outfeed control curve. The specific solution is to install a rotating control infeed and outfeed end face cam ring on the rotating cylinder, and install gears on the turntable connected to the rotating cylinder, which mesh with the vertically and horizontally cross-arranged rack brackets and racks; a slitting knife is installed at one end of the rack knife frame, and a roller cutting mechanism composed of rollers is installed at one end of the rack. The roller engages with the end face cam ring through contact.

Holes intersecting with the frame bracket holes are provided on the frame bracket. By making the frame bracket and frame mutually vertically or horizontally displaced through the holes, infeed and outfeed are achieved. The cam profile of the end face cam ring is a complete circle curve formed by at least two alternately connected heads and tails.

Honeycomb Paper SlitterUsing the infeed and outfeed curve formed by the end face cam ring, the roller cutting mechanism installed in cooperation with it can continuously cut in and retract the pipe material, thus having the characteristics of high work efficiency, simple overall mechanism, and convenient operation. In addition, the slitting knife structure is unique, using the profile curve of the end face cam ring to control the gear driven by the roller rack, driving the rack frame and the slitting knife on it to complete the infeed and outfeed actions. The end face cam ring and the rolling pressing mechanism are the key to implementing this utility model.

Working principle of the honeycomb paper slitter:

The working principle of the honeycomb paper slitter is that when the clutch is in the off state, the drive shaft rotates through the motor pulley. This gear meshes with the gear of the rotating cylinder, causing the rotating cylinder to rotate and the installed end face cam ring to rotate at the same speed. When the clutch is engaged, the speed of the end face cam ring is greater than that of the rotating cylinder due to the meshing of the gear with the gear of the end face cam ring, resulting in an advance angle rotation. The roller acts along the profile curve of the cam, causing the rack to roll and displace, and at the same time acting on the forward rotation of the gear, so that after the roller tube with the slitting knife is cut off, the roller cylinder separates the clutch while crossing the high point of the cam surface. Under the action of centrifugal force, the centrifugal motion of the rack bracket causes the gear to reverse, making the roller cylinder located at the low point of the cam surface of the end face cam ring to complete the retraction, waiting for the next cycle.

Honeycomb Paper SlitterIt has a rotating cylinder and a turntable set at its end. A end face cam ring for controlling the infeed and outfeed of the blade is installed on the rotating cylinder. On the turntable connected to the rotating cylinder, vertically and horizontally intersecting rack brackets and gears mesh with the racks respectively. A roller mechanism composed of a slitting knife and rollers is installed at one end of the rack bracket and rack respectively. It has the characteristics of continuously completing the infeed and outfeed of pipe cutting, improving work efficiency, and simple operation.

The above is an introduction to the working principle of the honeycomb paper slitter. If you need to learn more, please Contact Us!