A temperature-controlled printing equipment for pvc decorative film processing

Abstract

The invention discloses a temperature-controlled printing equipment for PVC decorative film processing, comprising a printing table, a roller shaft is rotatably connected to the inner wall of the printing table, and a hot oil roller is fixedly installed on the surface of the roller shaft. A rotary motor is fixedly installed on the top of the rotary motor, and the output end of the rotary motor is connected with the roller shaft through a conveyor belt, and a temperature detection mechanism is fixedly installed on the hot oil roller. In this temperature-controlled printing equipment for PVC decorative film processing, the buoyancy ring will float on the oil surface. When the oil level in the hot oil roller rises, the buoyancy ring will slide up under the action of its buoyancy. Under the action of the magnetic force between the block and the sliding magnetic plate, the sliding magnetic plate moves up in the linkage cavity. At this time, the gas in the upper cavity enters the sliding groove through the conduit, so that the pressure in the sliding groove increases, thereby making the sliding groove inside the sliding groove. The fitting tool slides to the outside and blocks the side wall of the sliding groove, so that the sealing performance of the temperature detection mechanism is better.

Description

technical field [0001] The invention relates to the technical field of PVC decorative film production, in particular to a temperature-controlled printing device for processing PVC decorative films. Background technique [0002] In the printing process of PVC decorative film, the PVC decorative film needs to be heated. Generally, the process used is that the PVC decorative film is pasted and heated by a hot oil roller. However, the traditional hot oil roller does not have the function of temperature detection, which makes the PVC decorative film heated. The temperature of the decorative film during printing and heating is inconvenient to control, resulting in poor printing quality and efficiency. [0003] Therefore, it is necessary to design a temperature-controlled printing equipment for PVC decorative film processing, so as to solve the above problems. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a temperature-controlled printing e...

AI Technical Summary

Problems solved by technology

[0002] In the PVC decorative film printing process, the PVC decorative film needs to be heated. The general process is that the PVC decorative film is laminated and heated by a hot oil roller. However, the traditional hot oil roller does not have the function of temperature detection, so that the PVC It is inconvenient to control the temperature when the decorative film is printed and heated, resulting in poor printing quality and efficiency

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