SU1199289A1 - Apparatus for painting articles - Google Patents

Abstract

1. A DEVICE FOR PAINTING EQUIPMENT containing two vertical guides mounted on them with the possibility of reciprocating movement of the carriage with nozzles, a drive for moving the carriages and a conveyor for moving the product between the guides of the carriages, characterized in that, in order to increase productivity and mechanization of the painting process, it is equipped with two carriages mounted on horizontal guides, and a mechanism for reciprocating movement of carriages in a plane, perpendicular movement The conveyor carriage, with the vertical guides of the carriages mounted on the carts, and the mechanism of reciprocating movement of the carts made in the form of a screw, one end of which has the left and the other - right-hand threading, and nuts screwed on the screw and installed in the carriage body. 2. A device according to claim 1, characterized in that the guides of one of the sloping carriages are yen at an angle of 45 °. in a vertical plane parallel to the direction of movement / conveyor.

Description

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The invention relates to a device for coating and can be used in the application of paints and varnishes by pneumatic spraying of products moved on an overhead conveyor.

The purpose of the invention is to increase the productivity and mechanization of the painting process.

Figure 1 shows a device for painting products; figure 2 - section aa in figure 1; on fig.Z - section BB in figure 1; figure 4 is a view In figure 1; figure 5 - node 1 in figure 1.

The device for painting products contains two vertical guides 1 and 2 mounted on them with the possibility of reciprocating movement of the carriage 3 and 4 with the nozzles 5 and 6.

The drive for moving the carriages 3 and 4 turns on the engine 7 connected via a coupling 8 to a shaft 9, disks 10 and 11 mounted on shaft 9, and pivotally mounted on disks 10 and 11 ti 12 and 13 connected pivotally to the carriage body 3 and 4 .

An overhead conveyor 14 is placed between the guides 1 and 2 for supplying the product 15 for painting.

Rails 1 and 2 are hinged and spring-loaded on trolleys 16 and 17 mounted on horizontal rail 18.

The mechanism for reciprocating movement of the carriages 16 and 17 is made in the form of a screw 19, one end of which has a left, and on the other, right-hand threading, and nuts 20 and 21, screwed on a screw 19 and fastened in the casing of carriages 16 and 17.

At the output end of the screw 19, the knob 22 is installed with a lock 3.

On trolleys 16 and 17, an actuator 23 and 24 (pneumatic drive) is pivotally mounted, pivotally connected with guides 1 and 2.

Guides 1 are inclined at an angle of 45 ° in a vertical plane parallel to the movement of the conveyor 14.

Device for painting products works as follows.

When the knob 22 of the screw 19 rotates, the trolleys 16 and 17 come together with the nuts 20 and 21 installed in them, and with them the vertical guides I and 2 with the screws

them by carriages 3 and 4 and sprays 5 and 6. After setting the required distance between the sprays 5 and 6 and product 26, their position is fixed by the latch 23 of the handle 22. Then the reversing motor 7 connected to the shaft 9 through the coupling 8 is activated. Reverse rotation of the shaft 9 causes the disks 10 and 11 to rotate. The rotation of the disks 10 and 11 causes the carriages 3 and 4 to move vertically along the guides 1 and 2.

Simultaneously with the inclusion of the engine 7, the pneumatic actuator 23 and 24 is activated, acting on the guides 1 and 2 and causing them to oscillate in a plane parallel to the movement of the conveyor 14. As a result of the movements of the carriages 3 and 4

and the guides 1 and 2 of the nozzles 5 and 6 perform complex oscillatory motion in a plane parallel to the movement of the conveyor, and the surface of the product is colored.

Installation of guides with carriages and

sprays on trolleys with a screw mechanism for moving carriages will allow to mechanize the process of installing the sprays at a given distance from the product being painted and to increase the productivity of the device.

Making the guides of one of the carriages inclined at an angle of 45 ° in a vertical plane parallel to the movement of the conveyor eliminates the arrangement of the nozzles 5 and 6 opposite each other and

their contamination when painting frame (lattice) products.

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Claims (2)

1. DEVICE FOR PRODUCT PAINTING, containing two vertical guides mounted on them with the possibility of reciprocating movement of the carriage with spray guns, a carriage movement drive and a conveyor for moving the product between the carriage guides, characterized in that, in order to increase productivity and mechanize the painting process , it is equipped with two trolleys mounted on horizontal rails, and a mechanism for reciprocating movement of the trolleys in a plane perpendicular to the movement to nveyera, wherein the vertical guide carriages are mounted on trolleys and the mechanism of the reciprocating movement of the carriages is configured as a screw, one end of which has left and the other - the right cuts, and nuts screwed on the screw and installed in the bogie chassis. 2. The device according to claim 1, characterized in that _ the guides of one of the carriages inclined <g yen at an angle of 45 ° in a vertical plane parallel to the direction of movement of the conveyor. SU .1199289