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Aging machine

A curing machine and frame technology, applied in the field of curing machines, can solve the problems of large space for heat dissipation, difficulty in shaping paper, paper rolls from tight to loose, etc., and achieve the effects of reducing parking time, simple structure, and reducing defective products

Active Publication Date: 2013-07-03
GUANGDONG QIAOSHENG ANTI COUNTERFEITING MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Carbonless copy paper needs to dry the moisture in the coating during the coating process, which will cause the temperature of the paper before delivery to be higher than 50°C. Since the paper is a poor conductor of heat, the expansion coefficient is relatively high, and the finished paper The temperature of the roll is high inside and low outside, and it is difficult to shape the paper. After a period of time, it is often found that the size of the paper roll and paper becomes smaller, and the paper roll changes from tight to loose.
In order to avoid the above phenomenon, after the paper is dried, it needs to be parked and cooled in the workshop for a period of time, and then cut and cut. Due to the large diameter of the finished paper roll, it takes a long time for heat dissipation and occupies a large space for heat dissipation.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0033] Figure 1~ figure 2 Shown, a kind of curing machine, it comprises frame 1, air conditioner 2, return air duct 3, air supply duct 4, described frame 1 is provided with cooling room 11, and described cooling room 11 is provided with air inlet and outlet The air outlet, the return air duct 3 is connected to the air outlet, the return air duct 3 is connected to the air supply duct 4, the air supply duct 4 is connected to the air conditioner 2, and the air conditioner 2 is connected to the air conditioner. The air inlet is connected; it also includes a paper-leading roller mechanism 5 , and the paper-leading roller mechanism 5 is arranged on the frame 1 . A bell mouth 6 is provided between the air conditioner 2 and the air inlet. The bell mouth 6 can make the cold air of the air conditioner 2 be evenly distributed in the cooling chamber 11, so that the middle and both sides of the paper can be evenly cooled.

[0034] A fan 7 is provided at the joint between the return air ...

Embodiment 2

[0040] like image 3 As shown, the difference between this embodiment and Embodiment 1 is that: the threading roller mechanism 5 of this embodiment further includes an inner threading roller 53 , and the inner threading roller 53 is arranged in the cooling chamber 11 . The paper passes through the inner paper threading roller 53, and the inner paper threading roller 53 makes the paper go through a longer displacement in the cooling chamber 11, prolongs the residence time of the paper in the cooling chamber 11, and achieves a better cooling effect. The dotted lines and arrows in the figure represent the orientation of the paper.

[0041] Preferably, there are at least two inner paper threading rollers 53 , and the at least two inner paper threading rollers 53 are arranged in the cooling chamber 11 vertically and alternately. like Figure 4 As shown, there are three inner paper threading rollers 53, and the paper passes through the three inner paper threading rollers 53 arrang...

Embodiment 3

[0048] like Image 6 As shown, the difference between this embodiment and Embodiment 2 is that: the outer wall of the cooling chamber 11 in this embodiment is provided with an insulating layer 8 . The insulation layer 8 is made of insulation material, and the insulation layer 8 further ensures that the temperature in the cooling chamber 11 is constant, reduces the loss of cold air and improves the utilization rate of resources.

[0049] Features that are not explained in this embodiment are explained in Embodiment 2, and will not be repeated here.

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Abstract

The invention relates to the technical field of coating processing equipment of carbonless copy paper and particularly relates to an aging machine. The aging machine comprises a stand, an conditioner, an air return pipeline and an air supply pipeline, wherein a cooling chamber is arranged on the stand; an air inlet and an air outlet are formed in the cooling chamber; the air return pipeline is connected with the air outlet and is also connected with the air supply pipeline; the air supply pipeline is connected with the air conditioner; the air conditioner is connected with the air inlet; and the aging machine further comprises a paper roll drawing mechanism which is arranged on the stand. According to the aging machine disclosed by the invention, an aging area required by natural cooling by using room temperature and a process flow for standing, cooling and aging can be omitted, the occupied space and time for aging paper rolls are saved and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of coating processing equipment for carbonless copy paper, in particular to a curing machine. Background technique [0002] Carbonless copy paper needs to dry the moisture in the coating during the coating process, which will cause the temperature of the paper before delivery to be higher than 50°C. Since the paper is a poor conductor of heat, the expansion coefficient is relatively high, and the finished paper The temperature of the roll is high inside and low outside, and it is difficult to shape the paper. After a period of time, it is often found that the size of the paper roll and paper becomes smaller, and the paper roll changes from tight to loose. In order to avoid the above phenomenon, after the paper is dried, it needs to be parked and cooled in the workshop for a period of time, and then cut and cut. Due to the large diameter of the finished paper roll, it takes a long time for heat dissipation an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21F5/18
Inventor 赵英罗武军肖华东周清
Owner GUANGDONG QIAOSHENG ANTI COUNTERFEITING MATERIALS CO LTD
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