RU1779448C - Device for piece-by-piece discharge of round long-measure articles - Google Patents

Abstract

The invention can be used for the single-piece dispensing of predominantly long cylindrical billets into a treatment zone. A stack of pipes is laid on a section of a rack that has a slight negative slope. The pipes then move to the transfer section of the rack through the separation roller, while the negative slope of the rack prevents the inertial rolling of the pipes at high speed. Since the longitudinal frames are made with lowering the levels of the upper beams with lowering the levels of the upper beams in the transverse direction by the amount of bending strain of the pipe, this prevents the inertial displacement of the pipes in both the longitudinal and transverse directions. Thanks to the dividing roller, the piece-by-piece flow of pipes to the transfer section has a positive slope, with the ability to adjust. 2 ill. (L

Description

The invention relates to the automation of technological processes and relates to devices for the single-piece delivery of round long products to processing equipment.

A device for supplying cylindrical products is known, which comprises a drive mounted on the base with inclined guides, a main and an additional cutter, pivotally mounted on the drive and kinematically connected to each other, and equipped with a manipulator with grippers and stops mounted to interact with the main cutter.

The disadvantages of this device are the uneven supply of products and insufficient reliability.

The closest in technical essence to the invention is a device

for the single-piece dispensing of cylindrical blanks containing a frame. U-shaped blank for workpieces, the walls of which are pivotally mounted on the horizontal axes of the frame, fixed slides and cut-offs made in the form of two pivoting levers.

A disadvantage of this device is that it cannot provide a reliable supply of heavy, cylindrical, lengthy products, for example, heavy, lengthy, large diameter pipes.

The aim of the invention is to increase reliability and ensure uniformity of product flow.

The advantages of the invention include simplicity of construction.

The goal is achieved in that in a device containing mounted

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based on the longitudinal frames, the upper beams of which form an inclined drive, the slides connected to the beams, which are mounted with the possibility of angular rotation relative to the beams, the mechanism for forced feeding of blanks from the drive to the skid, each longitudinal frame is mounted with lower level of its upper beam from the longitudinal axis of the drive in transverse to the periphery, and the mechanism for forced feeding of blanks from the drive to the slides is made in the form of chain conveyors mounted on the frame, and pushers installed ny on chains x.

In FIG. 1 shows the proposed device for the single issue of round long products, general view; in FIG. 2 is a view A in FIG. 1.

The device is a two-section rack, between sections 1 and 2 of which a separation roller 3 is placed, made on the base frames 4 with upper beams 5. The upper beams 5 of the storage section 1 are made with a slope to prevent arbitrary rolling of the pipes.

The section-slides 2 are pivotally attached to the storage section 1 on the one hand, and mounted on the racks 6 on the other. The height of the racks 6 is adjusted using a screw 7 to set the required inclination of the section-skids 2. The upper beams 5 of the longitudinal frames 4 (Fig. 2) the transverse direction from the longitudinal axis of the device is made with a decrease in their levels to the periphery by an amount that takes into account the bending strain of the pipe.

A cutter 8 is pivotally mounted in the groove of each beam 5 of the slice sections 2 with a rotation drive from the hydraulic cylinder 9. A pipe feeding mechanism with two pushers 10 mounted symmetrically relative to the longitudinal axis of the device and mounted on the chains of the conveyor 11 is mounted on the brackets of the storage section 1.

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The device operates as follows.

The pipes are laid on the storage section 1 and then by the pushers 10 of the mechanism

the pipe feeds are moved to the jaw section 2, while the slope of the storage section 1 prevents spontaneous inertial rolling of the pipes. To the section-sklizam 2 pipes enter individually through

a separator-roller 3, along which they move to the cutter 8, which produces single-piece delivery of pipes, for which the cutter 8 is driven by a hydraulic cylinder 9.

Pushers 10 provide a uniform supply of pipes, symmetrically interacting with the ends of the pipes, Lowering the levels of the upper beams 5 (Fig. 2) in the transverse direction from the longitudinal axis of the device

Claims (1)

It allows to reduce the load on the peripheral beams 5, which also reduces the load on the pipe feeding mechanism and prevents the displacement of the pipes in the transverse direction. The invention provides uniform piece delivery of round long products and improves the reliability of the device in operation. SUMMARY OF THE INVENTION A device for single-piece dispensing of round long products, comprising longitudinal frames mounted on the base, the upper beams of which form an inclined drive, interfaced with the slides beams, which are installed with the possibility of angular rotation relative to the beams, a mechanism for forced feeding of workpieces from the drive to the skid, characterized in that, in order to increase reliability, each longitudinal frame is mounted with lowering the level of its upper beam from the longitudinal axis of the drive in the transverse direction to the periphery, and the mechanism for forced feeding of blanks from the drive to the slides is made in the form of chain conveyors mounted on a frame and pushers mounted on chains. 3 2 F FIG. i