SU1599119A1

SU1599119A1 - Installation for applying coatings on tubes

Info

Publication number: SU1599119A1
Application number: SU884467661A
Authority: SU
Inventors: Николай Иванович Буянов; Игорь Александрович Гутченко; Константин Степанович Швецов; Иван Петрович Афанасьев
Original assignee: Предприятие П/Я В-2869
Priority date: 1988-07-29
Filing date: 1988-07-29
Publication date: 1990-10-15

Abstract

Изобретение относитс к устройствам дл нанесени покрытий распылением и может быть использовано дл нанесени порошковых покрытий на трубы в камерах проходного типа. Целью изобретени вл етс повышение качества напыл емого покрыти на длинномерные предварительно нагреваемые трубы, что достигаетс выполнением опорных роликов рольганга 2 и дополнительного поддерживающего устройства 26 наклоненными под одинаковым углом к продольной оси тележки 5, при этом неподвижное поддерживающее устройство 6 установлено на конце тележки 5, обращенном к транспортному рольгангу 2, а подвижное устройство 7 снабжено роликовым упором 25, установленным с возможностью взаимодействи с передним концом обрабатываемой трубы 4. 1 з.п. ф-лы, 5 ил.The invention relates to spray coating devices and can be used to apply powder coatings on pipes in pass-through chambers. The aim of the invention is to improve the quality of the sprayed coating on long pre-heated pipes, which is achieved by making the support rollers of the roller table 2 and the additional supporting device 26 inclined at the same angle to the longitudinal axis of the carriage 5, while the fixed carriage 6 is installed at the end of the carriage 5 to the transport roller table 2, and the movable device 7 is equipped with a roller stop 25 installed with the possibility of interaction with the front end of the pipe being processed s 4. 1 hp f-ly, 5 ill.

Description

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Claims

Claim

1. Installation for coating pipes containing a passage type spraying chamber, a transport roller table with drive support rollers, a drive trolley installed with the possibility of passage through the chamber, support devices mounted on it and movable along the longitudinal axis of the trolley, with drive trolleys arranged perpendicular to the longitudinal axis of the trolley support rollers, a drive for lifting the support rollers of a stationary support device. a moving support movable support device and an additional support device with support rollers located between the fixed and movable support devices, characterized in that, in order to improve the quality of the sprayed coating on long pre-heated pipes, the support rollers of the roller table and the additional support device are inclined at the same angle to the longitudinal the axis of the trolley, while a stationary support device is installed on the end of the trolley facing Sportna. the rolling table, and the movable device is equipped with a roller stop installed with the possibility of interaction with the front end of the processed pipe.

2. Installation according to π. 1, characterized in that the support rollers of the fixed and movable supporting devices are kinematically connected to a common rotation drive by means of chain transmissions, a transmission shaft and axially moving the carrier and the sleeve with a roller and a drive sprocket, the transmission shaft being made with a longitudinal groove and installed parallel to the longitudinal axis of the trolley, the carrier is connected to a movable supporting device, the sleeve is installed in the carrier with the possibility of axial rotation, the roller is introduced longitudinal groove trans15 Mission shaft and sprocket chain drive is coupled with the supporting rollers of the movable supporting device.

fig 3