Photographic film cooling device

Abstract

The invention discloses a photographic film cooling device. The photographic film cooling device comprises a rack and a cooling pond arranged below the rack. The photographic film cooling device is characterized in that the photographic film cooling device further comprises a guide rail and a cooling box; one end of the guide rail is connected with the rack, and the other end of the guide rail is also connected with the rack; the middle portion of the guide rail is arranged in the cooling pond; the middle portion, in the cooling pond, of the guide rail is in the shape of V; besides, the two edges of the guide rail are provided with fixing clamps capable of freely moving; the cooling box is arranged at the position of the joint of the guide rail and the rack; and a beam is arranged on the portion, above the cooling pond, of the rack and provided with a vertically-downward spray head. The photographic film cooling device is basic in structure and easy to operate; by means of the arrangement of the guide rail and the fixing clamps, a photographic film normally enters the cooling pond and is completely immersed in the cooling liquid, regular cooling is achieved, and the cooling efficiency is improved through the cooling box; and a speed controller controls the speed of the guide rail, finally, the feeding speed of a rubber sheet in winding is adjusted, and the winding effect is better.

Description

technical field [0001] The invention relates to a cooling device, in particular to a film cooling device, and belongs to the technical field of rubber production equipment. Background technique [0002] In the existing rubber conveyor belt production enterprises, after the rubber material is pressed into a rubber sheet, it needs to be cooled by the cooling liquid before winding, but the existing cooling liquid is only placed in the cooling pool, and the rubber sheet passes through the cooling liquid freely, but Due to the relatively thin rubber sheet and relatively large buoyancy, it cannot be completely submerged in the cooling liquid; and there are fluctuations in the operating speed of the curling device at the front end of the cooling pool and the tablet press equipment at the rear end. When the speed of the winding equipment is fast, The rubber sheet is easily straightened, causing the rubber sheet to be lifted above the cooling liquid, resulting in poor cooling effect,...

AI Technical Summary

Problems solved by technology

[0002] In the existing rubber conveyor belt production enterprises, after the rubber material is pressed into a rubber sheet, it needs to be cooled by the cooling liquid before winding, but the existing cooling liquid is only placed in the cooling pool, and the rubber sheet passes through the cooling liquid freely, but Due to the relatively thin rubber sheet and relatively large buoyancy, it cannot be completely submerged in the cooling liquid; and there are fluctuations in the operating speed of the curling device at the front end of the cooling pool and the tablet press equipment at the rear end. When the speed of the winding equipment is fast, The rubber sheet is easily straightened, causing the rubber sheet to be lifted above the cooling liquid, resulting in poor cooling effect, or even being lifted to separate from the cooling liquid, causing the film to be unable to cool; and when the speed of the tablet press equipment is relatively fast , so that the rubber sheet inside the curling device is conveyed too fast, and wrinkles appear during winding, which affects the normal winding

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