SU126255A1 - Device for chopping peeled veneer on format sheets with the subsequent stacking of sheets in the foot - Google Patents

Description

The known devices for cutting peeled veneer on format sheets with the subsequent stacking of sheets in the stack, consisting of a belt conveyor for feeding a shppon under the knife and a stacker of the shppon sheets on a trolley equipped with a photocell, do not intermittently move the shppon under the knife and to the stacker. As a result of this, the shchpon is not retained by the conveyor at the time of cutting.

In the proposed device, this disadvantage is eliminated. For this, the conveyor is provided with spring-loaded clamps located between its driving belts and the employees for holding the spike at the time of cutting.

For the transverse alignment of the veneer sheets, the stacker is provided with pivot parallel guides acting from a hydraulic drive, with the transverse movement of the guides synchronized with the operation of the stacker.

The drawing shows a kinematic diagram of a device for chopping peeled spike into format sheets.

The device consists of a belt conveyor / dl for supplying shponz under the knife fixed on the beam 2 and a stacker of 3 sheets of spike to the trolley 4, equipped with a photocell 5.

The conveyor is equipped with spring-loaded clamps 6, located between its drive belts and employees for holding the sponge at the time of felling.

On the stacker installed rotary parallel guides 7, acting on the hydraulic actuator 8.

With the help of a pneumatic cylinder 9 and a system of levers, the upper conveyor belts / can be lowered or raised upward, forming a gap with the lower conveyor belts 10. The presence of the upper and lower № 126255-2 - .:

these transnorter tapes make it possible to draw between the veneers under the knife when the upper tapes are lowered, while the spring-loaded clamps of the upper belts between the conveyor belts raise, form a passage, and the veneer moves freely under the knife and then to the stacker. If the pneumatic cylinder lifts the upper conveyor belts through the lever system, the clamps 6 compress the passing veneer and thereby stop its displacement. In this way, intermittent movement of the veneer under the knife and to the stacker is carried out.

When the device is operating, the compressors hold the grooves at the time of cutting, and the cut veneer sheet enters the stacker, is aligned with the guides in the transverse direction, and is lowered down onto the cart, which can also be lowered by an amount equal to the thickness of the sheet of the grooves a.

The subject matter of the invention 1. A device for cutting peeled veneer on format sheets, followed by stacking sheets in a stack, consisting of a belt conveyor for supplying veneer under the knife and a stacker for veneer sheets on a trolley equipped with a photo cell, characterized in and under the knife and to the stacker, the conveyor is provided with spring-loaded clamps located between its drive belts and serving to hold the veneer at the time of cutting,

2. The form of the device according to claim 1, wherein. For the transverse alignment of the veneer sheets, the stacker is provided with rotatable parallel guides acting from a hydrazal drive, in addition, the lateral movement of the guides is synchronized with the operation of the stacker.