CN204157074U

CN204157074U - A kind of alumite thermoprinting foil electric heating roller

Info

Publication number: CN204157074U
Application number: CN201420587933.0U
Authority: CN
Inventors: 陈勇军
Original assignee: KUNSHAN SHENGLI PACKAGING MATERIALS Co Ltd
Current assignee: KUNSHAN SHENGLI PACKAGING MATERIALS Co Ltd
Priority date: 2014-10-13
Filing date: 2014-10-13
Publication date: 2015-02-11
Anticipated expiration: 2024-10-13

Abstract

A kind of alumite thermoprinting foil electric heating roller, comprise warm-up mill, cover the guard shield be assemblied in outside warm-up mill, also comprise two mistake paper mouths that length direction is parallel to warm-up mill axis, described paper mouth of crossing is opened below guard shield, crosses outside paper mouths for two and all has a dancing roll, be used for preventing paper and guard shield edge friction damage, guard shield top has dehumidifier mouth, is connected with dehumidifier by pipeline, guard shield inner surface is also parallel to warm-up mill axis direction and is furnished with some electrothermal tubes.Can solve that to dry cost high, adapt to complete machine quick rotation, solve inside and outside both sides dry be heated uneven, energy consumption large, easily hoard high concentration steam at paper surface, is unfavorable for the problems such as oven dry.

Description

A kind of alumite thermoprinting foil electric heating roller

Technical field

The utility model relates in a kind of alumite thermoprinting foil production process and is coated with heating, drying device therefor.

Background technology

Multiple tracks painting work is had in the process that alumite thermoprinting foil is produced, all heating, drying will be carried out to paper between every twice coating, conventional method adopts paper mostly by single high temperature roller bearing, energy consumption is large, weak effect, or the guard shield being provided with electrothermal tube outside the roller that can not heat solves, and merely easily cause paper to coat to be heated uneven cracking from paper side heating, drying, or paper thicker time could must dry thoroughly with slower speed, the larger steam of humidity is retained when adopting the warm-up mill of common additional heat-preservation guard shield easily to cause between roller and guard shield, be unfavorable for drying, or employing Electromechanic heating roller, but it is with high costs.

Utility model content

The technical problems to be solved in the utility model is a kind of Novel heating roller of design, oven dry cost can be solved high, adapt to complete machine quick rotation, solve inside and outside both sides dry be heated uneven, energy consumption large, easily hoard high concentration steam at paper surface, is unfavorable for the problems such as oven dry.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of alumite thermoprinting foil electric heating roller, comprise warm-up mill, cover the guard shield be assemblied in outside warm-up mill, also comprise two mistake paper mouths that length direction is parallel to warm-up mill axis, described paper mouth of crossing is opened below guard shield, two angles folded by plane that paper mouth and warm-up mill axis are formed excessively are less than 180 °, fit with larger area and paper to seek warm-up mill, cross outside paper mouth for two and all have a dancing roll, be used for preventing paper and guard shield edge friction damage, guard shield top has dehumidifier mouth, be connected with dehumidifier by pipeline, for timely, steam between warm-up mill and guard shield is detached, and the air of extraneous relatively dry is crossed the suction of paper mouth from below, strengthening drying effect, guard shield inner surface is also parallel to warm-up mill axis direction and is furnished with some electrothermal tubes, heating, drying is carried out outside one with in warm-up mill simultaneously one, make paper thermally equivalent and accelerate drying rate.

Preferably, warm-up mill two ends also have roller to take on, and run off fast for preventing heat between warm-up mill and guard shield.

Preferably, guard shield is tubbiness integrative-structure, is conducive to insulation, makes temperature stable homogeneous between warm-up mill and guard shield.

The beneficial effects of the utility model are dried rapidly, can adapt to complete machine running speed faster, paper is heated evenly, and saves efficient, inapplicable Electromechanic heating roller, with low cost.

figure of description

Fig. 1 is the upward view of heating, drying part of the present utility model;

Fig. 2 is the front view of heating, drying part partial cutaway of the present utility model;

Fig. 3 is the stereogram of heating, drying part of the present utility model;

Fig. 4 is overall schematic of the present utility model;

Wherein: warm-up mill 1, guard shield 2, crosses paper mouth 3, electrothermal tube 4, dancing roll 5, dehumidifier mouth 6, pipeline 7, dehumidifier 8, roller shoulder 9.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

A kind of alumite thermoprinting foil electric heating roller, comprise warm-up mill 1, there is protruding roller shoulder 9 at warm-up mill 1 two ends, cover the guard shield 2 be assemblied in outside warm-up mill 1, guard shield 2 is conducive to heat preservation energy-saving for tubbiness integrative-structure, also comprise two mistake paper mouths 3 that length direction is parallel to warm-up mill 1 axis, described paper mouth 3 of crossing is opened below guard shield 2, two angles folded by plane that paper mouth 3 and warm-up mill 1 axis are formed excessively are less than 180 °, cross outside paper mouth 3 for two and all have a dancing roll 5, be used for preventing paper and guard shield 2 edge friction damage, guard shield 2 top has dehumidifier mouth 6, be connected with dehumidifier 8 by pipeline 7, guard shield 2 inner surface is also parallel to warm-up mill 1 axis direction and is furnished with some electrothermal tubes 4, heating, drying is carried out outside one with in warm-up mill 1 simultaneously one, make paper thermally equivalent and accelerate drying rate.

Claims

1. an alumite thermoprinting foil electric heating roller, comprise warm-up mill, cover the guard shield be assemblied in outside warm-up mill, it is characterized in that: also comprise two mistake paper mouths that length direction is parallel to warm-up mill axis, described paper mouth of crossing is opened below guard shield, and cross outside paper mouth for two and all have a dancing roll, guard shield top has dehumidifier mouth, be connected with dehumidifier by pipeline, guard shield inner surface be also parallel to warm-up mill axis direction and be furnished with some electrothermal tubes.

2. a kind of alumite thermoprinting foil electric heating roller according to claim 1, is characterized in that on described warm-up mill, two ends have the roller for preventing heat to scatter and disappear fast to take on.

3. a kind of alumite thermoprinting foil electric heating roller according to claim 1, is characterized in that described guard shield is the tubbiness integrative-structure being conducive to being incubated.

4. a kind of alumite thermoprinting foil electric heating roller according to claim 1, is characterized in that described two angles folded by plane that paper mouth and warm-up mill axis are formed excessively are less than 180 °.