Packaging box surface treatment local uv machine transformation structure

Abstract

The invention discloses a UV machine partial improvement structure for surface treatment of packing boxes. The structure comprises a machine table. A continuous paper feeder, a printing roller for printing and an air suction belt for outputting are mounted on the machine table. The feeder is composed of a paper suction feeder head mounted on the top of one side of the machine table, a regulating lead screw and a feeder head regulator. The paper suction feeder head is mounted on the regulating lead screw. One end of the regulating lead screw is fixed to cross bars connected with the two sides of the machine table. The other end of the regulating lead screw is fixed to the inner side of the machine table. The cross bars protrude from the middle to the outer side in a trapezoidal mode. The end, fixed to the machine table, of the regulating lead screw is provided with a lengthened sleeve. According to the UV machine partial improvement structure for surface treatment of the packing boxes, by changing the structure of the cross bars and using the lengthened sleeve, the maximum travel of the paper suction feeder head is enlarged, and the size of paper fed by feeder for continuous paper feeding on the machine table is enlarged from original 1020mm*740mm to 1020mm*860mm; meanwhile, air volume increasing and negative pressure enhancement are carried out on the air suction belt for outputting, and paper sheets can be pulled out from the printing roller smoothly; and accordingly, the specification of a whole machine is enlarged from 1020mm*740mm to 1020mm*860mm.

Description

technical field [0001] The invention relates to the technical field of packing boxes, in particular to a partial UV machine modification structure for surface treatment of the packing box. Background technique [0002] The specification of the traditional partial UV machine is 1020mm*740mm. This traditional machine specification is usually enough for the high-quality goods box. However, with the market changes, the current pursuit of local UV for the color box is also hot, but the size of the color box is larger than that of the high-quality box. The original specification The size limitations of the large, must be improved accordingly, in order to achieve low-cost operation. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a partial UV machine modification structure for the surface treatment of the packaging box that can solve the above-mentioned problems. [0004] The technical solution adopted by the pr...

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Problems solved by technology

[0002] The specification of the traditional partial UV machine is 1020mm*740mm. This traditional machine specification is usually enough for the high-quality goods box. However, with the market changes, the current pursuit of local UV for the color box is also hot, but the size of the color box is larger than that of the high-quality box. The original specification The size constraints of the large, must be improved accordingly, to achieve low-cost operation

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