Fan-shaped full-width accurate positioning heat transfer printing device

Abstract

The invention discloses a fan-shaped full-width accurate positioning heat transfer printing device, and belongs to the technical field of heat transfer printing equipment. The fan-shaped full-width accurate positioning heat transfer printing device is characterized by comprising a clamping device, an extrusion device (5), tensioning devices (4) and a heating device, wherein the two tensioning devices (4) are arranged on the two sides of the extrusion device (5); the clamping device is arranged on the lower side of the extrusion device (5); two extrusion parts are arranged on the extrusion device (5); the clamping device is arranged under the two extrusion parts; the extrusion device (5) is connected with a lifting device; and the heating device is arranged on the clamping device or the two extrusion parts. According to the fan-shaped full-width accurate positioning heat transfer printing device, the extrusion device presses a heat transfer printing film on the outer side of a stainless steel vessel from the two sides of the stainless steel vessel through the two extrusion parts, and in the process, the extrusion device always presses the outer wall of the stainless steel vessel, so that the stainless steel vessel is conveniently positioned, a trademark can be ensured to directly face the blank part on the heat transfer printing film, positioning is accurate, and the positioning speed is high.

Description

technical field [0001] A fan-shaped full-width precise positioning thermal transfer device belongs to the technical field of thermal transfer equipment. Background technique [0002] After the production of stainless steel utensils is completed, certain designs and colors need to be printed on the outer wall of the stainless steel utensils to make the appearance of the stainless steel utensils more beautiful. At present, the printing of designs and colors on the outer walls of stainless steel utensils is mainly carried out by thermal transfer printing. The existing thermal transfer equipment has the following problems when thermally transferring stainless steel vessels: 1) Stainless steel vessels are usually processed with the trademark of the merchant, but in thermal transfer, the thermally transferred pattern cannot cover the trademark, and it must There is a certain gap with the trademark. In order to avoid the stubble of the pattern being too obvious, the stubble is requ...

AI Technical Summary

Problems solved by technology

The existing thermal transfer equipment has the following problems when thermally transferring stainless steel vessels: 1) Stainless steel vessels are usually processed with the trademark of the merchant, but during thermal transfer, the thermally transferred pattern cannot cover the trademark, and it must There is a certain gap with the trademark. In order to avoid the obvious stubble of the pattern, the stubble is required to be located on the side of the trademark, which leads to the positioning of the existing stainless steel utensils only through one side of the pattern, which leads to stainless steel utensils It is difficult to locate during heat transfer, and it is easy to have the problem that the pattern covers the trademark or the distance between the pattern and the trademark is insufficient; 2) Many stainless steel vessels are conical. The most important thing is that the thermal transfer pattern and the stainless steel vessel to be printed are relatively rotated. It is difficult to ensure that the thermal transfer pattern and the stainless steel vessel are completely bonded, resulting in flaws easily appearing at the joint of the pattern

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