SU1617065A1 - Drying arrangement for lines for electrolytic treating of parts - Google Patents

Abstract

The invention relates to electroplating, in particular to drying devices for the galvanic line and chemical processing of products. The aim of the invention is to improve the quality of processing products and improve working conditions. The horizontally closed path 7 is made in the drying device, and additional tanks 8 with perforated bottom are installed in it, moving from the unloading position to the loading position and then through the drying device to the unloading position. On which there is a U-shaped section 16, connected to the containers by means of a spring-loaded hinge, one hemisphere of which has end tabs, and a horizontal-closed path made in the metal structure 20, interacting with the end depressions of the bracket 18 of the U-shaped section. This ensures that the container is lifted and moved along a horizontally closed path to eliminate the interaction of the containers at the unloading and loading positions. Parts are loaded in drum 3 using an inclined tray 4 and a lift after they are processed in baths, And transportation in a drying device in a horizontally closed path is carried out using two cylinders 13 for lateral movement and two cylinders 14 for longitudinal movement. 5 il.

Description

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additional tanks 8 with a perforated bottom, moving from the kvH unloading position to the loading position and more through the drying device to the dispensing unit. The latter has a U-shaped section 16, which is connected to the containers by means of a spring-loaded hinge, one hemisphere of which has end lugs, and a horizontally closed path in the metalwork 20, which interacts with the end depressions of the U-section 18 bracket. it

provides lifting and moving of the tank along the horizontally closed path to eliminate the interaction of the tanks at the positions, unloading and loading. Parts are loaded in drum 3 using an inclined tray 4 and a lift after they are processed in baths, and transportation in a drying unit in a horizontally closed way is carried out using two lateral displacement cylinders 13 and two longitudinal displacement tents 14, 5 sludge.

The invention relates to electroplating, in particular, to drying devices for electroplating lines and chemical processing of products.

The aim of the invention is to improve the quality of the products being processed and to improve working conditions,

Fig, 1 shows a drying mouth of the device, top view; Fig 2 is an e, side view; FIG. 3 shows the capacity at the time of its discharge into the receiving bun-: ker; FIG. 4 shows the mechanism that provides the lifting and moving of the U-shaped section along a horizontally closed path; Fig. 5 shows a ball joint connecting a working cylinder with a U-shaped section;

Sugailing device 1, included in the electroplating line, consisting of process tanks 2, device for loading the galvanic drum 3, consisting of an inclined tray 4, lift 5, preparatory racks 6 dp of the drum installation, a closed path 77 tanks 8 are mounted on it so that in opposite corners of the horizontally closed path they are absent.

Drying device. 1 content thermal center 9, fan 10, pressure pipe 11, suction pipe 12,

The horizontally closed transport path 7 comprises a drive in the form of two cylinders 13 for lateral movement and two cylinders 14 for longitudinal movement, c-wrench 15, driving the U-shaped section and tipping it into the receiving hopper 17,

U-shaped section 16 by hemisphere 18, having end protrusions, loosely seated on axis 19 rigidly seated in metal construction 20. Position of U-shaped section 16 relative to a horizontally closed path 7 is established by hemisphere 21, the role of which is performed by U-shaped bracket sections having corresponding cavities. The mutual pressing of the hemispheres 18 and 21 is carried out by the spring 22.

The cylinder 15 is connected to the U-shaped section 16 by a ball joint 23,

The device works as follows.

By an automatic operator (not shown) of the line transport device, drum 3 with parts processed in baths 2 is installed on preparatory posts 6 where it is unloaded into tank 8, Drum 2 is immediately loaded with another batch of parts using a known loading device consisting of from the inclined chute 4 and the bearing 5, and is closed with a lid. After loading, the drum is ready for transportation through the baths 2. The process of drying parts occurs regardless of the location of the drum 3, since the container 8 with the parts in it is transported to the zone of the drying device 1, in which a horizontally closed path 7 is mounted,

The operator presses the Start button of the two-cylinders 14 for longitudinal displacement of the tank 8, which is moved by the stroke of the cylinder in the direction of the cylinder. With the possibility of

By rotating the cylinders 14 for longitudinal displacement, two cylinders 13 for laterally moving the container 8 in a horizontally closed path automatically turn on. Cilind 13 moves the container filled with dehydrated parts to the unloading position. When cylinder 13 returns to its original position, the operation cycle is completed. Now it is necessary to release the capacity 8 that has come to the unloading position. The operator presses the Start button of the cylinder 15 mounted on the metalwork 20 and connected to the U-shaped section 16 by a spherical hinge 23. The cylinder 15, carried away by the U-shaped section, overturns it into the receiving bin 17. Turning around the axis 19, the hemishatch 21, t-belonging to the metal structure 20, with its end lug acts on the hemisphere 18 and moves the U-shaped section 16 to an angle where there is no capacity. This movement is necessary so that the capacity and the U-shaped section, upon return, are not affected by the capacity of the loading position 8 on the loading position.

The operator removes the command from width 1 15 and returns the U-shaped section 16 to the general row of a horizontally closed path. Under the action of the spring 22 in the extreme upper position, the U-shaped section 16 approaches the container 8 standing at the loading position. Therefore, each time the operator presses the Start button in the longitudinal row from the loading position, one container is removed, and in the transverse row from the unloading position to the loading position, a free container is supplied. Thus, the capacity that is freed up hits the loading position each time at that position

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There is already a drum that is automatically delivered by the transport device of the line (not shown). Capacity 8, newly mounted on loading position, is loaded with parts that have been electroplated in electroplating baths 1.

Drum loading is described above.

The operator then repeats the cycle of moving the container 8 in a horizontally closed path. After that, the container 8 enters the drying device, where the parts located in

the containers are subjected to treatment with hot air moved by the fan 10 through the pressure pipe 11 to the drying device, to the suction pipe 12, to the heat center 9 and again to the fan 10.

The use of the proposed device will allow improving the quality of the coating of parts, significantly improving the working conditions of the worker engaged in mass production.

formula of invention

0 Drying device for lines for galvanic processing of parts, containing a transport mechanism in the form of a horizontally closed path, characterized in that, in order to improve the quality of the processed products and improve working conditions, it is made with horizontally closed paths.

. containers and a U-shaped section connected to the containers of a spring-loaded hinge in the form of two ball joints, one of which is made with face projections installed with the possibility of interaction with the depressions of the other hemisphere.

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Editor A. Makovsk to; .. A. Kravchk Proofreader A. Obruchar

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Claims (1)

Claim A drying device for lines for galvanic processing of parts, containing a transport mechanism in the form of a horizontally closed path, characterized in that, in order to improve the quality of the processed products and improve working conditions, it is made with containers located on a horizontally closed path and a U-shaped section, associated with containers with a spring-loaded hinge in the form of two hemispheres, one of which is made with end protrusions that are installed with the possibility of interaction with the troughs of the other hemisphere. Fig.Z Proofreader A. Obruchar