SU17712A1 - Planer for making wide and thick plates - Google Patents

Description

In the proposed planing machine, which is used for the manufacture of wide and thick plastics in order to further use them for product packaging, the table generates an "reciprocating motion and is equipped with a double cutter, the node last. its straightening is produced by fasteners on the bed frame.

In FIG. 1 schematically shows a longitudinal section of the machine; FIG. 2-- view from above; FIG. -3- cross-section of his cut; FIG. 4 is a perspective view of the box in which the blank is placed.

In the frame 1 of the proposed machine (Figs. 1-3), cuts 6 are made in which the table 9, 9 moves with a double-edged blade fixed on it 7. Under the latter, the rollers 8 are installed, and at the ends of the table there are ejectors 5 fixed in a certain position with the help of bolts in the lower channels of the 3 bed of the machine. Above the TABLE 9, 9a, the mounted boxes 4 are installed, fastened to a certain distance from each other by bolts in the upper canals of the 2 machine beds.

Before starting the machine, the cutter 7 is fixed on the frame, selected according to the breed of wood being processed and the thickness of the plates and the distance between the cutter 7 and TABLE 9, 9 ", and the cutter 7 and the rollers 8 are also set to the appropriate thickness of the plates. At the same time, the required distance, determined depending on the required length of the strips to be removed, is fixed and secured. 1 the chatter in the channels of the box 4 and the ejectors b. Placing the devices between the boxes 4, the workpiece is driven by means of the rod 10 into the movement of the table 9, 9a, while moving which the cutter 7 will cut the plate off the workpiece. The plate at the beginning of the re-api will pass under the cutter 7 on the rollers 8, along which it will automatically move along. When the cutter pulls through the entire workpiece, the removed plate is pressed into the ejector 5 and during the further course of the table will be removed by the ejector into the receiver of finished products. During the reverse movement of the table 9, 9a, the cutter 7 acts on the workpiece with its other end, and the process described is repeated.

Credmet patent.

 . ,

A planer for the manufacture of thick plates, equipped with a reciprocating moving table with a double-sided cutter, characterized in that in the table 9, 9th, under the cutter 7 are installed rollers 8 for

straightening the plate removed by the cutter from the workpiece placed between boxes on the machine bed 1 of the machine, 4, to remove which plates from the gap between the rollers 8 and the cutter 7 when the table approaches the extreme positions, the ejectors 5 are rigidly connected to the bed 1 ,

.2. 9th .-, a ,, 4

J

FT

JO