SU32340A1 - Device for painting surfaces through patterns - Google Patents

Description

The invention relates to a device for surface painting through patterns using a rotating brush.

In the prelagsm device for the prizioic delivery of the device to the surface being painted, there is a lath gear, the gear of which is connected to a stationary motor.

In FIG. 1 shows the device in perspective view and FIG. 2-4 - details of the device.

The proposed device consists of three interconnected parts: stand 13, rear bottom / 5, with the flap 76 fitting the front side of the chamber, part of which is adapted as a subframe for the inserted stencils. Side closed parts may not be; such as binders, are replaced by shaped} sides 17 of them, in which is located the outgoing roller 18.

The chamber is bordered with planes 20, 21, 22, with the planes 20 and 22 having fixed rollers 23 along the edges, which are turned on by the camera both from below and from above, with the camera having reciprocating movement. In addition, the frontal planes 20 vi 22 ъ have protrusions at the corners, at the ends of which the freely rotating

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special external rollers 24 for contact with planes. Rollers 24 MB, rubber, leather, etc.

A brush / 7 is attached to the roller 18, which may be slightly damp during operation. When the roller 19 is rotated, the brush 11 touches, with the shutter 16 closed, first of all to the layer of dry compressed paint 26 placed on the shutter itself, and then to the stencil inserted into the shutter 76, and the brush 7 / with the cutouts of the cutout with imbibed paint stocks its protrusions extends into the cutouts of the stencil, which is pressed to the plane, and thus the brush contours the stencil with paint, imposing the right spot and, preceding the surface, is in contact with another layer of the same paint 19, and zhinka 27, pushing the paint forward (Fig. 2). The secondary repetition of the movements of the hand is quite sufficient for the complete given working movement.

The stencil is inserted into the flap 16 and is made of thin metal, thin pressed cardboard and the like.

For periodic supply of the device to the painted surface, the rack and pinion gear 1 serves, the gear 3 of which is articulated with the fixed motor 2 through

Stretchable rubber drive belt 4 (Fig. 2 and 3). For the reverse delivery of the device from the object being painted, there are springs 5, 6, which sit on screws 7, 8, which carry wound pulleys 9, 10 for a flexible transmission from the motor to the brush 77 and gear 3.

To move the device along the painted surface, the guides 72 serve. For the purpose of consistently applying two paints (Fig. 1), the proposed device may consist of two paired independent parts Aw. B The rotation of the brush 77 and / the movement of the camera in the guides 72 is carried out by means of appropriate gears and cables 30, 30.

The subject matter of the invention.

Claims (4)

1. A device for painting surfaces through patterns using a rotating brush, characterized in that Periodically feeding the device to the painted surface serves gear drive 7, the gear 3 of which is articulated with the fixed motor 2 through an extensible rubber driving belt 4 (Fig. 2 and 3). 2. The form of the device of claim 1, characterized in that for returning the device from the object to be painted are springs 5, 6, which are mounted on screws 7, 8, which carry screwed pulleys 9, 10 for flexible transmission from the motor to the hand 77 and gear (Fig. 2.4). 3. The form of the device according to claim 1, characterized by the use of two paired devices vi B in order to consistently apply two paints (Fig. 1). 4. In the device according to claim 1, use n guiding 72 for moving the device along the surface to be painted (Fig. 1).  Ф11Г.2  S2 23 21 Fig.Z