SU1000487A1 - Device for stapling entwinned fibrous material - Google Patents

Description

(54) DEVICE FOR STACKING WALKED FIBER MATERIAL

one

The invention relates to the processing of chemical fibers and relates to devices for cutting a fibrous material, preferably waste glass fiber.

A device for stapling an entangled fibrous material is known, comprising a hopper for a fibrous material and a means for feeding the fibrous material to a knife device having hooks mounted on a holder with the possibility of periodically inserting it into the outlet of the hopper 1.

A disadvantage of the known device is that during the process of stapling of the tangled fibers, the latter are wound onto the shaft of the fiber feeding means, which necessitates stopping the equipment for cleaning the shaft.

The purpose of the invention is to increase productivity and reliability in operation.

This goal is achieved in that the device for chipping the entangled fibrous material comprising a hopper for fibrous material and a means for feeding the fibrous material to the cutter device, having hooks mounted on a holder with the possibility of periodically entering the outlet of the hopper, has a device for returning uncut a hopper made in the form of a plate pusher mounted in the hopper with the possibility of reciprocating movement, and hooks middle CTBA supplying fibrous material to the knife device are mounted with the possibility of reciprocating movement perpendicular to the pusher.

FIG. 1 shows the device, a general view; in fig. 2 is a diagram of the device at the moment of cutting; in fig. 3 - the same at the time of capture of the material.

The device includes a hopper 1, in the lower part of one of which the walls are made a window 2 for the passage of the grippers 3 with hooks. In the bottom of the bunker 1, a slit-type window 2 is made but 4, in which the plate-like pusher 5 of the device for returning the uncut fibers 6 to the hopper 1 is placed.

Claims (1)

The device is provided with a drive 7 of the knife 8, the grippers 3 and the pusher 5 for their reciprocating movement. The device works as follows. The tangled fiber 6, located in the container 1, with the help of the grippers 3 through the window 4 is fed to the knife 8, where the process of chipping is carried out. After stapling, a portion of the remaining fibers 6 between the knife 8 and the hopper 1 is removed by means of a plate-pusher 5 placed in the hopper. The proposed device allows to increase productivity by ensuring reliable operation and eliminating the formation of fiber undercuts on the rotating parts. Claiming an entangled fibrous material comprising a hopper for a fibrous material and a means for feeding the fibrous material to a knife attachment, having hooks mounted on a holder with the possibility of periodically inserting it into an outlet of the hopper, characterized in that, in order to increase productivity and reliability in operation, it has a device for returning uncut material to the hopper, made in the form of a plate pusher mounted in a hopper The device is capable of reciprocating movement, and the hooks of the means for feeding the fibrous material to the knife attachment are mounted with the possibility of reciprocating movement perpendicularly to the pusher. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 618464, cl. D 01 G 1/04, 1973 (prototype). eight 0ffe.Z 6 / .