SU1401069A1 - Rotary line for applying hot coatings - Google Patents

Abstract

The invention relates to equipment for coating, mainly for the tinning of parts of complex configuration. The purpose of the invention is to improve the quality of the coating by removing excess coating material from parts of complex configuration and eliminating stains during unloading. When the suspension 15 is lowered, the parts assembled on the turntable 27 are fixed. At the same time, the actuator 30 of the cone 29 is turned on, when moving it, the arms J7 are moved upwards, and during subsequent movement downward

Description

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The levers 17 are inserted, gripping and fixing the parts on the suspension 15, the suspensions are transported from one processing position to another. After coating, the motor 14 rotates the suspension 15, the parts are centrifuged and freed from excess tin. Constructive

the rotor line features ensure the removal of excess material of the coating in the form of a heapicle, thus increasing productivity due to the fact that the loading of parts and the suspension and their unloading are carried out in automatic mode. 1 hp f-ly, A Il.

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I The invention relates to equipment for coating, mainly for the tinning of parts of complex configuration, in particular cases of cuttings.

I The purpose of the invention is to improve the quality of the coating by removing the imitations of the coating material from parts of a complex configuration and eliminate it during unloading.

Figure 1 shows a rotary li-: no, (general view, plan; figure 2 - section A-A in figure 1; figure F; section B-B in figure L; on Fig. 4 shows the mechanism for removing the excess coating and the device for loading parts. I The rotor line consists of a device 1 for loading, a bath 2 for pickling, a bath for 3 rinsing, a bath for 4 fluxes, a bath 5 for primary tinning, a bath 6 for secondary unit, unloading parts 7, cooling bath 8, lifting rotor and rotating rotor 9 (not shown) with levers 10, supporting mechanism 11 for removing excess tin, consisting of body 12, shaft J3 and motor bodies 14, suspensions 15 equipped with stops 16 and spring-loaded arms 17. The device 7 for unloading parts has a movable stop 18, a chamber 19 for removing excess coating material with a reflector 20 covered with a tin layer 2 and equipped with a heating element 22 consists of a housing 23, electric heaters 24 and crucibles 25, a bath 6 of secondary tinning and a chamber 19 for removing excess coating material are provided with lifting covers 26. The loading device 1 includes a rotary table 27, adjusting devices 28 and cones 29 with vertical movement drives 30.

Rotary line works as follows.

The turntable 27 moves the parts assembled on the adjusting device 28 to the device 1 loads. Drive 9 lifting and turning all suspension 15 is lowered to the lower position, one of them - on the assembled parts of the rotary table 27. At the same time include the actuator 30 of the cone 29, which, when moved, screwed the levers 17, and with the subsequent downward movement the spring-loaded levers 17 reduced , grabbing and fixing the parts on the suspension 15. After holding the actuator 9 for lifting and turning, all the suspensions 15 raise to the upper position, move to the next position, lower to the lower position and t, e. Above the secondary bathing tank 6, when the suspension 15 is in the upper position, the casing 26 is raised and the suspension 15 is inside the casing 26, the engine of rotation 14 is turned on 15, the parts are centrifuged and released from the part of the excess tin that flows along the walls of the casing 26 into the bath 6 secondary tinning, after which the casing 26 is lowered, and the suspension 15 is moved to the unloading device 7. After stopping from the chamber 19 for removing excess material, the coating lifts the housing 26 and the suspension 15 is inside the housing 26, Turns on the engine 14 of the suspension 15 and lowers the stop 18, When the suspension 15 rotates, the spring-loaded levers 17, touch the support 18, special parts and they alternate with short

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Claims (1)

Claim J. A rotary line for applying hot coatings comprising loading and unloading devices, a rotor with levers, rotor lifting and turning drives, process baths, a mechanism for removing excess coating material and suspension for parts, characterized in that, in order to improve quality coatings * * ⁵ in order to remove excess coating material from parts of complex configuration and to eliminate stains during unloading; it is equipped with a chamber for removing excess Q coating material and a reflector with heaters mounted in the unloading device zki, while the working surface of the reflector is made of coating material. 15 2 '.' Line along π. 1, the fact that it is equipped with a rotary table with adjusting devices and cones with vertical displacement drives, mounted 2Q in the unloading device, spring-loaded levers fixed in suspensions with the possibility of interaction with cones and emphasis, ' located in the unloading device with the possibility of: 25 the interaction with the spring-loaded suspension arms. figure 1