SU674908A1 - Sleeper-processing flow line - Google Patents

Description

one

The invention relates to the woodworking industry, in particular to the equipment for the processing of sleepers.

A device for treating sleepers is known, including chain conveyors, clamping and heating nodes, movable and. fixed stops and drive 1,

Also known is an automatic line for machining squared parts, including a feeder, cross conveyors and conveyor belts, saw-and drilling units, a drive for sleepers, a tilter and an installation for securing sleepers from cracking Ml},

A disadvantage of prior art lumber processing is low productivity.

The purpose of the invention is to maintain performance.

This is achieved by the fact that the line is equipped with a rejection knot, sleeper levelers with under and fixed stops, a hammering machine and a packaging unit, with a rejection unit and sleeper levelers with stops installed next to the tilter, the hammering machine behind the sleeper accumulator, and packing unit - at the output of the line.

FIG. 1 schematically shows the proposed flow line; in fig. 1 is a view along arrow A in FIG. I.

 The sleeper line for processing the sleepers contains a folding 1 arranged along the technological course and kinematically connected between it, consisting of a transverse conveyor 2 mounted on the frame, onto which italy 3 is loaded; feeders 4, 1degree of nakaloshugo transverse conveyor 5 with stops 6.

Behind the feeder, the drive drums 7 and 8 are mounted with a tilter 9, a saw unit 10, a reject unit 11, which consists of a transverse 12 n longitudinal 13 conveyor belt, with the longitudinal conveyor 13 located above the transverse conveyor 12.

Node Pimeetravshrashshateli sleepers 14, equipped with a movable 15 and a fixed 16 ynopaf H with stars "-1k 17.

Claims (2)

- A longitudinal conveyor 13 accommodates a storage unit 18 consisting of a transverse conveyor 19 and a non-resting stop 20, along which a longitudinal conveyor 21 is mounted, passing through a pincher machine 22. A longitudinal conveyor 21 connects the transverse conveyor 19 of accumulator 18 with a transverse conveyor 23 with stops 24 of the drilling unit 25, as well as with the packing unit 26, consisting of an inclined transverse conveyor. 27 to the hopper 28. The drilling unit 25 is equipped with an equalizer of the sleepers 14 with a movable 15 and fixed 116 stops, as well as ovymi power head 29 and the pressing members 30, raspolozhennp m horizontally. A lifting table 31 is installed between the power unit heads 29 and the clamping elements 30. The drilling unit 25 also has power unit heads 32, a lifting table 33 and is equipped with centering and marking mechanisms 34 for the sleepers, as well as movable and fixed 16 leveling supports 14. Flowing The line operates as follows: Sleepers along the rolling stock of sleepers 1 are fed to a feeder 4, which feeds them onto rotating drive drums and 8, in pairs, to which the sleepers are moved until their ends are flat. mc Next, the tilter 9 separates one sleeper from the continuous flow of 1U, and at the same time sets the sleepers with the top bed up, i.e. to their working position, and outputs the sleepers to the reject unit 11, where the sleepers are fixed on the fixed stop 16 and moved to the sawing unit 10, where the long sleepers are facing. Sleepers that meet technical requirements go to drive 18, and sleepers from the MI defect are removed by the longitudinal transport jpOMlS. 1 With the aid of a longitudinal conveyor 21, the sleepers are fed to the impaler machine 22, where surface pitting operations are performed. At the end of the cycle, the sleepers on the sleepers are moved one by one to the drill unit 25, where with the help of leveling 14 they get a fixed position and undergo drilling operations with power unit heads 29, pressure elements 30 and under-work table 31. Horizontal holes are drilled in the spikes, thread is cut and screwed wood screws. On the drilling unit 25, the sleepers are also fixed with an equalizer 14 and centered by the centering mechanism 34, and marked with a marking mechanism 35, and the power heads 32 drill holes for bone. Next, the processed sleepers arrive at the palletizing unit 26 through the inclined transverse conveyor 27 into the bunker 28. Claims so that, in order to increase production, the line is equipped with a rejection device, leveling sleepers, with movable and fixed supports, a knee-bar and a palletizing unit, and rejection and sleepers levelers with uporalta installed after the tilter, nakolochny machine - for the storage of sleepers, a packeting unit - the output line. Sources of information taken into account during the examination 1. USSR author's certificate number 479625, cl. In 27 M 1/04, 1975. 2. Afanasyev P.S. Designs and calculations of woodworking equipment. M., Mechanical Engineering, 1970, p. 339.