SU1289692A1 - Device for finishing surface of building articles - Google Patents

Abstract

The invention can be used to finish the concrete surfaces of building products. The aim of the invention is to improve the quality of the treated surface and reduce the consumption of putty material. Zatirochnye fixtures 5 are fixed on the frame 4 with the possibility of rotation and fixation in the plane of the treated surface, and their spatulas 6 - alternately at different angles. Each trowel device 5 can be made of two interconnected but structural components, one of which is articulated with the frame 4, and the other has a plane for fastening the spatula. 2 3. p. F-ly, 7 ill. S (L GS 00; o O) x to

Description

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The invention relates to the construction industry, in particular to the troweling devices, and can be used for finishing the concrete surfaces of building products on the conveyor to bring it to full factory readiness.

The aim of the invention is to improve the quality of the treated surface and reduce the consumption of putty material.

Fig. 1 shows the proposed installation in the working position; in fig. 2 - the same, view from the side of the product; in fig. 3 shows section A-A in FIG. 2; in fig. 4 shows a section BB in FIG. 2; in fig. 5 shows section A-A in FIG. 2, an embodiment; in fig. 6 is a sectional view BB in FIG. 2; in fig. 7 - section G-Y in FIG. 2

The finishing device is a wand drive 2 mounted in the housing 1 connected to the putty mechanism 3.

The filler mechanism 3 is a 20 frame in the form of a ring, a multi-faceted frame, etc. with trowel devices 5 fitted with spatulas 6 attached to it. The trowel devices 5 are fixed on the frame so that they can be rotated in the plane of the product 7 around the axis 8 perpendicular to the machined surface 9, and fixing at a given angle di with the help of a bar 10 which is hinged on the frame 4 with a groove and

setting the spatula 16 at the desired angle j or; ü K of the treated surface 9.

The frame 4 is secured by ribs 21 to the half coupling 22. The latter rests on the ay support 23, which is rigidly connected, as is the half coupling 24: with a 2 rotation drive. In addition, the coupling half 22 is attached to the coupling half 24 through the elastic element 25 by means of bolts 26 with nuts 27.

The finishing device is also provided with a mechanism 28 pressing the putty mechanism 3 to the product 7, a putty application device 29 with a nozzle 30, has the possibility of vertical and horizontal movement along the vertically mounted product 7.

The trimmer works in the following way.

In the initial position, the device is located at the vertically installed product 7. The drive of the rotation of the putty mechanism 3 and the mechanism 28 press the putty mechanism to the product. Then, the putty applicator 29 is turned on, and the putty mass using a nozzle 30 through frame 4 is applied to the product directly to the working area of the putty knives 6, where it is captured last. At that, a part of the spatulas installed at a smaller angle) to the surface presses the putty mass into 15

the fixing bolt 11 on the trowel fixture and the cracks of the product, and the other part of the shaft 5. The fixture 5 consists of sockets installed at a large angle

breaking the bar 12, pivotally connected to the frame 4, and the connector but connected to it by means of bolts 13 rail 14, have 1 section: 15 to attach the spatulas 6 at given angles Pi jii to the surface 35 being machined.

Spatulas 6 are attached to the beam 14, for example, by means of a clamping bar 16 and bolts 17, respectively, at predetermined angles Jii and jJa to the surface being treated: up to 9. Types of inclination / ij can be changed by fixing elements 12 with different the angles ji.iH A. The spatulas are placed alternately at greater and lesser angles to the surface to be treated.

The trowels 5 may have different designs, allowing you to install the spatulas 6 at the right angles J5i and the head of the treated surface 9.

In the form of a troweller

to the treated surface, removes its excess, distributed over the surface of the product. At the same time, due to the possibility of turning the spatulas with respect to the center of rotation of the putty mechanism, the putty mass is prevented from splashing.

Moving in the vertical and horizontal directions along the product, the device treats its entire surface.

Claims (1)

Invention Formula 5, bar 12, pivotally connected by means of axis 8 to frame 4, is also pivotally connected by axis 18 to bar 14, on which spatula 6 is fixed by means of clamping bar 16 and bolts 17. Element 14 ball 1. A device for finishing the surface of building products, comprising a casing and a drive putty mechanism mounted therein with trowels equipped with a corner of the scraper to the treated spatula, characterized in that, in order to improve the quality of the treated surface and reduce 1-c -1 consumption of putty material, trowels are installed with the possibility of rotation and fixation in 1. A device for finishing the surface of building products, comprising a housing and a drive putty mechanism mounted therein with trowels fitted with corner trowels to the workman’s spatulas, characterized in that, in order to improve the quality of the worked surface and reduce -c-1 spackling material consumption, trowels are installed with the possibility of rotation and fixation in nirnno connected with the adjusting bolt-55 plane of the treated surface, and 19, which by means of nuts 20 fix element 14 relative to the strip 12. their spatulas are llamas and. alternately at different angles 0 setting the spatula 16 at the desired angle j or; ü K of the treated surface 9. The frame 4 is secured by ribs 21 to the half coupling 22. The latter rests on the ay support 23, which is rigidly connected, as is the half coupling 24: with a 2 rotation drive. In addition, the coupling half 22 is attached to the coupling half 24 through the elastic element 25 by means of bolts 26 with nuts 27. The finishing device is also provided with a mechanism 28 pressing the putty mechanism 3 to the product 7, a putty application device 29 with a nozzle 30, has the possibility of vertical and horizontal movement along the vertically mounted product 7. The trimmer works in the following way. In the initial position, the device is located at the vertically installed product 7. The drive of the rotation of the putty mechanism 3 and the mechanism 28 press the putty mechanism to the product. Then, the putty applicator 29 is turned on, and the putty mass is applied through the frame 4 by means of the nozzle 30 onto the product directly into the working area of the putty knives 6, where it is captured last. At this, a part of the spatulas installed at a smaller angle) to the surface presses the putty mass into the  the cracks and cracks of the product, and another part of the spatulas installed at a large angle to the treated surface, removes its excess, distributed over the surface of the product. At the same time, due to the possibility of turning the spatulas with respect to the center of rotation of the putty mechanism, the putty mass is prevented from splashing. Moving in the vertical and horizontal directions along the product, the device treats its entire surface. Invention Formula 1. A device for finishing the surface of building products, comprising a housing and a drive putty mechanism mounted therein with troweling devices having spatulas installed at an angle to the processor, her, in order to improve the quality of the worked surface and reduce c-1 spackling material consumption, trowels are installed with the possibility of rotation and fixation in the surface of the work surface, and their spatulas are llamas and. alternately under different angles. A device according to claim 1, characterized in that each trowel fixture is made of a strip connected by means of a quick-release coupling with a bar having an inclined surface on which a spatula is fixed. 3. A device according to claim 2, characterized in that the end and the middle part of the beam are pivotally connected to the bar, wherein the hinge in the middle part of the bar is connected to the bar by means of an adjustable in the vertical plane of the joint. 29 fig-/ 5-6 / J 12 gtp8 J2 t .З fi / 3 -XJ 72 .five in-in gfe77 72 77 gd CPUS. 6 71 .7 Compiler Nevzorov Tehred I. VeresKorrektor A. Tsko Circulation 547Subscribe VNIIPI USSR State Committee on Designs and Inventions . 113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing company, Uzhgorod, ul. Project 4 Editor I. Rybchenko Order 7853/15