SU1416455A1 - Installation for manufacturing panels - Google Patents

Abstract

The invention relates to the production of glass-ceramic stone-molded products and can be applied to enterprises producing plates from petrurgic melts. The purpose of the invention is to improve the quality of the feed. The installation contains a molding unit, which provides group filling of the plates, and a thermal roller table furnace. It is equipped with a reloading orienting device located between the forming unit and the thermal roller table furnace, made in the form of two reciprocating and turning ones at 90 ° C. around one axis pads. A pusher with a drive of its reciprocating movement is located between the pads and set on cams connected to the pads. 5 Il "(f

Description

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The invention relates to the production of molten glass-ceramic products and can be applied to enterprises producing plates of petroleum alloys.

The purpose of the invention is to improve the quality of the plates

Fig with 1 shows the installation, the general view | fig 2 - the same view

from above; FIG. 3 shows a section A-A in FIG. 2; FIG. 4 is a view B of FIG. 3 (collision mechanism not shown); FIG. 5 is a view B of FIG. 3

The plant for the production of plates from petroleum plastic melts contains a multisection molding machine 1 consisting of a bottom plate 2 with a central sprue system (not shown) mounted in it, a frame 3 with a central pouring funnel 4 and framed device 5 inserted into the frames. 6, reloading orienting device 7 and thermal roller-type furnace

The reloading orienting device 7 is embodied in the form of two rectangular tables 9 mounted on the column 10 by means of swivel brackets 11 and 12 with ring lugs t3 arranged on them in a checkerboard pattern, and with toothed gear sectors 14 and 15, engaging with a bevel gear 16 of a rotation actuator 17, for example, a piston air motor, and a pusher 18, consisting of a two-rod pneumatic cylinder 19 and a scraper 20 fixed on it,

The pneumatic cylinder 19 is hinged at the tail end of the bracket 21 from the column 10 and mounted obliquely, resting on the cams 22 and 23 mounted on the brackets 11 and 12, on which the tables 9 are also fixed. The scraper 20 in this position of the pneumatic cylinder 19 is located at the stops 2i4 on the bracket 21,

At the entrance to the thermal roller table furnace 8 is installed a massive metal pallet 25,

Installation works as follows.

Petrurgic races are poured into the molds of a multisectional molding machine 1 through a funnel 4 in a block of frames 3; For this purpose, a constant jet of water can be used.

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Vilna bath furnace, mixer, ladle

etc,

After the formation and hardening of the castings with the removal device 6, they are moved to the tables 9, while the castings are closed in pairs with each other grana

By turning on the drive 17 through the bevel gear 16 and the bevel gear sectors 14 and 15, the tables are rotated in opposite directions by 90 ° until they are completely closed by those edges that are located in the center of the diametral plane passing through their axis of rotation. 22 and 23 are removed from under the pneumatic cylinder 19, the pneumatic cylinder 19 is lowered and the scraper 20 is placed on the support 24, and the castings pass without obstacles under the scraper. Thus, the castings are reoriented into one close p

When the pneumatic cylinder 19 is turned on, the scraper 20 moves out, comes down from the stop 24, together with the pneumatic cylinder 19 under the action of gravity, goes down to the stop in the bracket 21 by the front wheel of the pneumatic cylinder 19, to the horizontal position, and continuing to move, moves a row of plates from the tables 9 to the pallet 25 of the furnace 8, and from the pallet 25 to the roller conveyor

Initially, the tables 9 are returned to the initial position by turning on the actuator 17 for reverse rotation, at the end of the rotation the cams 22 and 23 raise the pneumatic cylinder 19 together with the scraper 20, and then turning on the pneumatic cylinder 19 for reverse the scraper 20 and becomes at the end of the stroke of the stops 24. I

Constructive solution installation

and the nodes entering into it, simultaneously for each group of manufactured plates, perform the transitions of the technological operation to cast the plates from receiving the melt in PGX covered forms to loading the plates on the roller table of the furnace; all castings are the same time before heat treatment in the form, and then in air, as well as compact construction in one axis, which is a significant advantage for the construction and reconstruction of enterprises. The reloading orienting device has small dimensions and is simplified by the fact that mobility is provided by two pneumatic cylinders.

Claims (1)

Invention Formula A plant for the manufacture of plates from petroleum molten melts, comprising a multipositional forming machine with a stripper. And a thermal roller-type furnace, characterized in that, in order to improve the quality of the plates, it is equipped and a furnace with an overload-orienting device, made in the form of two pivotal in opposite directions around the axis, by 90 ° C tables mounted on brackets and a pusher with a reciprocating drive located between the tables and resting on the cams mounted on the brackets. 4 d u eight 25 g IE-. f 2. / 2 A-A  $$$ $$: S $ $$$$ $$$$$ FiaZ Vidb ; Compiled by V. Yudin Editor N ,, Kishtulinets Tehred M. Khodanych Proofreader L, Pilipenko Order 4028/20 Circulation 425 VNIIPI State Committee. The USSR for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab, 4/5 In id Subscription