SU1353611A1 - Apparatus for cooling rubber tape - Google Patents

Abstract

The invention relates to the processing of polymeric materials and is intended for cooling rubber, in particular in the process of making narrow bands for feeding worm machines. The purpose of the invention is to simplify the design of the device. For this, the driving conveyor body for moving the loops 12 through the cooling chamber 1 of the cooled belt 11 is made in the form of an annular tubular support 3. The support 3 is mounted in chamber 1 by means of a central vertical axis 2. In the process of cooling the supply, the rubber conveyor 4 11 is continuously hung by a rocking funnel 5, on a rotating annular support 3 in the form of loops 12. The loops 12 move in the chamber 1 from its irrigation sections to the blowing sections. The rubber tape is then cooled, dried and discharged from the chamber 1 by a selection conveyor 7. 2 sludge. (L A: L with SP OO and fpuz.l

Description

The invention relates to the field of processing of polymeric materials and is intended for cooling rubber, in particular, in the process of making narrow bands for feeding worm machines.

The aim of the invention is to simplify the design of the device.

FIG. 1 shows the proposed device, a plan view; in fig. 2 shows section A-A in FIG. one.

The device for cooling the rubber strip comprises a cooling chamber 1 and a driving transporting member mounted therein via a central vertical axis 2 for moving loops through the chamber of the cooled tape. The transporting body is made in the form of an annular tubular support 3, the drive is not shown. A support conveyor 4 is mounted above the support 3 on the chamber 1. Between the conveyor 4 and the annular support 3 there is installed a means for visiting the loops of the cooled tape on the transporting body, containing the hanging funnel 5 and the pneumatic cylinder 6 as its drive.

A qualifying conveyor 7 is mounted above chamber 1. The cooling chamber has irrigation sections 8 and blowing sections 9. For stacking chilled rubber, a pallet 10 is used, which is installed under the selection conveyor 7.

The device works as follows.

The heated rubber band 1 is fed by the conveyor 4 to the hanging funnel 5. Under the action of the pneumatic cylinder 6, the funnel 5 oscillates above the ring support 3. The ring support 3 is in constant rotation.

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The rubber tape 11 passing through the funnel 5 is hung by loops 12 on the annular support 3. Loop formation of the cooled rubber tape occurs due to the interaction with the ribbon of one of the deflecting faces of the funnel 5 and the annular support 3 during the next movement in the direction of the funnel radial to the annular support 5. When this occurs, the bending around the tape 11 of the annular support 3.

The cooled ribbon 11 is hung on the ring support with 3 loops, each loop 12 being offset relative to the other by the width of the tape due to the rotation of the ring support 3.

When successively passing through the irrigation sections 8 and blowing 9, the rubber tape 11 is cooled and dried. After passing through these sections, the cooled rubber tape 11 enters the selection conveyor 7, which is fed to the pallet 10.

Claims (1)

Invention Formula five five A device for cooling a rubber belt, comprising a cooling chamber, supply and selection conveyors mounted in a cooling chamber by means of a central vertical axis driving conveyor body for moving loops through the chamber of the cooled tape and means for hanging the loops of the cooled tape on the conveyor member, characterized by that, in order to simplify the design of the device, the transport body is made in the form of an annular tubular support. ten Fig2 Editor V. Danko Order 5315/15 Compiled by V. Degt roar Tehred I. Veres Corrector A. Zimokosov Circulation 565 Subscription VNIIPI USSR State Committee on Inventions and Discoveries 113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing company, Uzhgorod, ul. Project, 4