Heat shrinkable film production shaping device

Abstract

The invention discloses a heat shrinkable film production shaping device. The heat shrinkable film production shaping device comprises a supporting frame, a U-shaped plate and a second rotating shaft,wherein the bottom of the U-shaped plate is fixed to the top of the supporting frame; and one end of the second rotating shaft is arranged on the front surface of the U-shaped plate through a bearing. According to the heat shrinkable film production shaping device, a second motor and a draught fan are started, when the second motor is started, a half gear can be indirectly driven to rotate, due to the fact that teeth meshed with the half gear are fixedly connected to the top and the bottom of the inner wall of a movable frame, the half gear can rotate through the meshing effect with the teeth, the movable frame can be indirectly driven to move left and right, a drying nozzle can be indirectly driven to move left and right through a telescopic rod by means of left and right movement of themovable frame, a heat shrinkable film can be blown in a reciprocating mode through cooperative arrangement of the draught fan and an air outlet pipe, the blowing area of the heat shrinkable film is increased, therefore the drying and shaping effect of the heat shrinkable film can be improved, and the quality of later film formation is ensured.

Description

technical field [0001] The invention specifically relates to a heat shrinkable film production and setting device. Background technique [0002] Heat shrinkable film is used in the sales and transportation of various products, and its main function is to stabilize, cover and protect the product; the shrinkable film must have high puncture resistance, good shrinkage and certain shrinkage stress; during the shrinking process, The film cannot produce holes; since the shrink film is often suitable for outdoor use, it is necessary to add UV anti-ultraviolet agents. [0003] The setting and drying device for heat shrinkable film production is a device used in the production process of heat shrinkable film to perform stretching, setting and drying of the stretched heat shrinkable film, so as to facilitate subsequent slitting and winding operations The existing backup device for heat shrinkable film production generally adopts the method of exposing the shrinkable film to the exter...

AI Technical Summary

Problems solved by technology

[0003] The setting and drying device for heat shrinkable film production is a device used in the production process of heat shrinkable film to perform stretching, setting and drying of the stretched heat shrinkable film, so as to facilitate subsequent slitting and winding operations The existing backup device for heat shrinkable film production generally adopts the method of exposing the shrinkable film to the external environment between the equipment, and exchanging heat with the environment during the transmission process of the heat shrinkable film to achieve heat shrinkable film. The drying and setting effect is poor, and the drying and setting effect is poor, which cannot meet people's needs

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