An electrothermal film production device

Abstract

The invention relates to an electrothermal film production device, which includes a feeding box, a first load-bearing plate and a second load-bearing plate are installed inside the lower material box, and a heating assembly is fixedly installed on the top of the first load-bearing plate. The assembly includes an insulated skin-square spiral wire and a bridging pillar. The two ends of the insulated skin-square spiral wire are respectively fixedly connected to the first load-bearing plate, and the bottom end of the second load-bearing plate is equipped with a stirring impeller, and the stirring impeller and the first cone The gear set is connected, the bottom of the feeding box is provided with a blanking hole, the bottom of the blanking box is equipped with a blanking pipe, and the blanking pipe is fixedly connected with the blanking hole through the flange, the bottom The bottom end of the material tube is provided with a square shell, and an extruding screw is installed inside the square shell, and one end of the extruding screw is provided with a second bevel gear set. When the present invention is in use, an alternating current is applied to the insulated square helical wire, and the metal sheet in the middle of the insulated square helical wire will be heated at this time, realizing the function of conveniently heating raw materials.

Description

technical field [0001] The invention relates to the technical field of film production, in particular to an electrothermal film production device. Background technique [0002] With the development of industrial technology, the development of the modern automobile industry is becoming more and more mature. There are many modern cars with a layer of electric heating film attached to the outside. The chemical composition of the electric heating film is similar to that of plastic. When the electric heating film is produced, it needs to be paste The raw material is calendered in the form of a film. The existing electrothermal film production equipment has a complex structure and requires a lot of manual participation, which will increase labor costs and troublesome equipment maintenance; [0003] When rewinding the electric heating film, it is necessary to manually cut the electric heating film, and then replace it with a new winding roller, which is more troublesome to operate,...

AI Technical Summary

Problems solved by technology

[0002] With the development of industrial technology, the development of the modern automobile industry is becoming more and more mature. There are many modern cars with a layer of electric heating film attached to the outside. The chemical composition of the electric heating film is similar to that of plastic. When the electric heating film is produced, it needs to be paste The raw material is calendered in the form of a film. The existing electrothermal film production equipment has a complex structure and requires a lot of manual participation, which will increase labor costs and troublesome equipment maintenance;

[0003] When the electric heating film is wound, the electric heating film needs to be cut manually first, and then replaced with a new winding roller. This operation is more troublesome, and the operator needs to be close to the equipment to operate, which will bring danger to the workers.

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