SU49000A1 - Machine for knocking out moths and skins from leathers with a conveyor that feeds the skin to the pinchers - Google Patents

Description

The invention relates to machines for extorting moths and skins from leathers with a conveyor that feeds leather to punching devices. In order for the folded leather to be pushed out from the warehouse to be pushed out immediately over the entire surface, in the proposed machine, both sides of the transport chain are placed inclined surfaces that hold the skin in a half-opened form, in order to avoid the occurrence of cracks when knocking out.

In FIG. 1. depicts a side view of the maschina; FIG. 2-terminal view of it and FIG. 3-section along the line AB of FIG. one.

Predictable moth and dry skin tanning gear consists of body 1, on which shaft 3 is mounted with a flywheel 2, which is moved by means of gear gear 4 conveyor 5 by means of gear gear 5. On conveyor 5, the skin is clamped in a half-open form, with internal hair, and moves against the pile between the spring-loaded rollers 11 and the toothed planes 13 obliquely fixed in the frame 16 located on both sides of the conveyor.

The skin with flared teeth 13 of the planes, the passage of the rollers 11 in the direction of the arrow (Fig. 1), comes under strong and frequent blows supplied by the springs 8 of the knocking rods 6, mounted on the hinges 9 (Fig. 1, 3) on both sides of the frame 16 and driven by the Cams of the wheels 14, mounted on the shaft 3,

The subject matter of the invention.

A moth and leather skimming machine for leather with a conveyor that feeds the skin to the extrusion devices, differing by using inclined planes 13 placed on both sides of the conveyor 5 and designed to hold the semi-hidden leather delivered by the conveyor to the extruded rod 6, to the author's certificate of F. I. Trinity № 49000

Fig 2