CN210529366U - Drying device for double-sided adhesive tape - Google Patents
Drying device for double-sided adhesive tape Download PDFInfo
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- CN210529366U CN210529366U CN201921387464.7U CN201921387464U CN210529366U CN 210529366 U CN210529366 U CN 210529366U CN 201921387464 U CN201921387464 U CN 201921387464U CN 210529366 U CN210529366 U CN 210529366U
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Abstract
The utility model relates to the technical field of papermaking, in particular to a drying device for double-sided adhesive tape paper, which comprises a hollow box body and a heating component arranged in the hollow box body; the heating assembly comprises a plurality of heating rollers which are staggered up and down and arranged in parallel, and a heating layer and a heat dissipation layer are sequentially arranged on the outer wall surface of each heating roller from inside to outside; the top of the inner surface of the hollow box body is inverted V-shaped, and a plurality of water outlets are formed in two side walls of the inner surface of the hollow box body; the top of the hollow box body is also provided with a refrigerating sheet; the heating roller of the utility model is heated in an internal heating mode, so that the surface of the heating roller is uniformly heated; simultaneously through the internal surface top of the cavity box of the style of calligraphy of falling V, cooperation refrigeration piece can make the vapor that rises meet the condensation knot, flows down along the internal surface top and enters into the delivery port and discharges, avoids the water droplet that condenses to drip on the paper.
Description
Technical Field
The utility model relates to a papermaking technology field, concretely relates to drying device of double-sided tape paper.
Background
The double-sided adhesive tape is a common article in daily life, and the tissue paper is tissue paper taking wood pulp as a main component, is generally used as a gluing base material of the double-sided adhesive tape, has good water absorption, and is easier to be penetrated by adhesive after being dried than other materials.
The moisture that current cotton paper generally made the paper that adheres to on hot-blast roller become steam and take out through the fan with dry hot-blast, however this kind of drying device has certain defect in structural design, this kind of drying method generally adopts multistage dry mode to handle, drying efficiency is low, energy resource consumption is big, drying time is long, and the occupation space of equipment is all bigger, it is very troublesome to operate, and because the place limits, it is also very troublesome to install, and at dry in-process, some steam can condense at drying equipment's top, and then fall on the paper, influence drying efficiency, influence the viscose agent infiltration.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a drying device for double-sided adhesive tape paper which can be used for placing water vapor to drip and improving the drying effect.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the drying device for the double-sided adhesive tape paper comprises a hollow box body and a heating assembly arranged in the hollow box body;
the heating assembly comprises a plurality of heating rollers which are arranged in parallel, the heating rollers are rotatably connected in the hollow box body, the heating rollers are arranged in a vertically staggered manner, and a heating layer and a heat dissipation layer are sequentially arranged on the outer wall surface of each heating roller from inside to outside;
the top of the inner surface of the hollow box body is inverted V-shaped, and a plurality of water outlets are formed in two side walls of the inner surface of the hollow box body;
and the top of the hollow box body is also provided with a refrigerating sheet.
The beneficial effects of the utility model reside in that: the heating roller is arranged, so that a paper tape entering the hollow box body can be heated through the heating roller, the heating roller is heated in an internal heating mode and is matched with a heat dissipation layer, the surface of the heating roller can be uniformly heated, the contact area between the heating roller and the paper tape can be increased through the heating rollers arranged up and down, the drying effect is guaranteed, and the heating roller support is adopted for heating, so that the situations that the traditional convection heating equipment is large in size and low in drying efficiency are avoided; meanwhile, the top of the inner surface of the inverted V-shaped hollow box body is matched with the refrigerating sheet, so that the rising water vapor can flow down along the top of the inner surface and enter the water outlet to be discharged when meeting condensation, and condensed water drops are prevented from dropping on paper to influence the subsequent permeation of the adhesive of the double-sided adhesive; because the warming mill is inside to generate heat, consequently the refrigeration piece does not influence drying effect, and the vapor liquefaction is exothermic simultaneously, can effectual holding temperature.
Drawings
FIG. 1 is a front cross-sectional view of a drying device for double-sided adhesive tape paper according to an embodiment of the present invention;
FIG. 2 is a cross-sectional side view of a drying apparatus for double-sided adhesive tape paper according to an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
description of reference numerals: 1. a hollow box body; 2. a heating roller; 21. a heating layer; 22. a heat dissipation layer; 23. a polytetrafluoroethylene coating; 3. a water outlet; 4. a refrigeration plate; 5. and (4) heat insulation cotton.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, a drying device for double-sided adhesive tape paper of the present invention includes a hollow box 1 and a heating assembly disposed in the hollow box 1;
the heating assembly comprises a plurality of heating rollers 2 which are arranged in parallel, the heating rollers 2 are rotatably connected in the hollow box body 1, the heating rollers 2 are arranged in a vertically staggered manner, and a heating layer 21 and a heat dissipation layer 22 are sequentially arranged on the outer wall surface of the heating roller 2 from inside to outside;
the paper inlet and the paper outlet are respectively arranged at two ends of the hollow box body 1, the top of the inner surface of the hollow box body 1 is inverted V-shaped, and a plurality of water outlets 3 are arranged on two side walls of the inner surface of the hollow box body 1;
and the top of the hollow box body 1 is also provided with a refrigerating sheet 4.
As can be seen from the above description, the paper tape entering the hollow box 1 can be heated by the heating roller 2 through the arrangement of the heating roller 2, and the heating roller 2 is internally heated and is matched with the heat dissipation layer 22, so that the uniform heating of the surface of the heating roller 2 can be ensured, the contact area with the paper tape is increased, and the drying effect is ensured; meanwhile, the top of the inner surface of the inverted V-shaped hollow box body 1 is matched with the refrigerating sheet 4, so that the rising water vapor can flow down along the top of the inner surface and enter the water outlet 3 to be discharged when meeting condensation, and condensed water drops are prevented from dropping on paper to influence the subsequent adhesive permeation of the double-sided adhesive; because the heating roller 2 generates heat internally, the refrigerating sheet 4 does not affect the drying effect, and meanwhile, the water vapor is liquefied and releases heat, so that the temperature can be effectively kept.
Further, the outer surface of the hollow box body 1 is provided with heat insulation cotton 5.
From the above description, the heat loss in the hollow box body 1 can be reduced through the heat insulation cotton 5, and energy conservation and emission reduction are realized.
Further, the heat dissipation layer 22 is made of copper.
From the above description, it can be known that, by using the heat dissipation layer 22 made of copper material, uniform diffusion of heat can be ensured, so that the overall drying effect is better and uniform, and occurrence of the condition of non-uniform local heating is avoided.
Further, a polytetrafluoroethylene coating 23 is disposed outside the heat dissipation layer 22.
As can be seen from the above description, by adopting the polytetrafluoroethylene coating 23 on the outermost layer, as the polytetrafluoroethylene has the characteristic of high temperature resistance, the heating can be realized, and meanwhile, the polytetrafluoroethylene has an extremely low friction coefficient, so that the paper tape can conveniently pass through the surface of the polytetrafluoroethylene coating 23, and the damage to the surface of the paper tape caused by the friction of patina is avoided.
Further, the heating layer 21 is a graphene heating film.
From the above description, by using the graphene heating film, under the condition that the electrodes at the two ends of the graphene heating film are electrified, the carbon molecules in the electric heating film generate phonons, ions and electrons in the resistor, and heat energy is generated by mutual friction and collision (also called brownian motion) between generated carbon molecular groups, so that the total conversion rate of effective electric heat energy reaches over 99%, the cost is saved, and meanwhile, the superconductivity of a special graphene material is added, and the stability of heating performance is ensured.
Further, the refrigerating plate 4 is a thermoelectric semiconductor refrigerating plate 4.
Furthermore, the upper edge of the water outlet 3 and the side wall of the inner surface of the hollow box body 1 are in fillet transition.
From the above description, it can be known that the upper edge of the water outlet 3 and the inner surface side wall of the hollow box body 1 form a fillet transition, so that water drops can naturally flow into the water outlet 3 under the action of gravity, and the accumulation of the water drops in the hollow box body 1 is avoided.
Example one
A drying device for double-sided adhesive tape paper comprises a hollow box body and a heating assembly arranged in the hollow box body;
the heating assembly comprises a plurality of heating rollers which are arranged in parallel, the heating rollers are rotatably connected in the hollow box body, the heating rollers are arranged in a vertically staggered manner, and a heating layer and a heat dissipation layer are sequentially arranged on the outer wall surface of each heating roller from inside to outside;
the paper inlet and the paper outlet are respectively arranged at two ends of the hollow box body, the top of the inner surface of the hollow box body is inverted V-shaped, and a plurality of water outlets are arranged on two side walls of the inner surface of the hollow box body;
and the top of the hollow box body is also provided with a refrigerating sheet.
And the outer surface of the hollow box body is provided with heat insulation cotton.
The heating layer is a graphene heating film. The heat dissipation layer is made of copper. And a polytetrafluoroethylene coating is also arranged outside the heat dissipation layer.
The refrigerating piece is a thermoelectric semiconductor refrigerating piece.
The upper edge of the water outlet is in fillet transition with the side wall of the inner surface of the hollow box body.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (7)
1. The drying device for the double-sided adhesive tape paper is characterized by comprising a hollow box body and a heating assembly arranged in the hollow box body;
the heating assembly comprises a plurality of heating rollers which are arranged in parallel, the heating rollers are rotatably connected in the hollow box body, the heating rollers are arranged in a vertically staggered manner, and a heating layer and a heat dissipation layer are sequentially arranged on the outer wall surface of each heating roller from inside to outside;
the top of the inner surface of the hollow box body is inverted V-shaped, and a plurality of water outlets are formed in two side walls of the inner surface of the hollow box body;
and the top of the hollow box body is also provided with a refrigerating sheet.
2. The drying apparatus for double-sided adhesive tape paper as claimed in claim 1, wherein heat insulation cotton is provided on an outer surface of the hollow case.
3. The drying device for double-sided tape paper as claimed in claim 1, wherein the heat dissipation layer is made of copper.
4. The drying device for double-sided adhesive tape paper as claimed in claim 1, wherein a polytetrafluoroethylene coating is further provided outside the heat-dissipating layer.
5. The drying device for double-sided adhesive tape paper according to claim 1, wherein the heating layer is a graphene heat-generating film.
6. The drying device of double-sided adhesive tape paper as claimed in claim 1, wherein the refrigerating sheet is a thermoelectric semiconductor refrigerating sheet.
7. The drying device for double-sided adhesive tape paper as claimed in claim 1, wherein the upper edge of the water outlet is in round transition with the side wall of the inner surface of the hollow box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387464.7U CN210529366U (en) | 2019-08-26 | 2019-08-26 | Drying device for double-sided adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387464.7U CN210529366U (en) | 2019-08-26 | 2019-08-26 | Drying device for double-sided adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210529366U true CN210529366U (en) | 2020-05-15 |
Family
ID=70602827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921387464.7U Active CN210529366U (en) | 2019-08-26 | 2019-08-26 | Drying device for double-sided adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210529366U (en) |
-
2019
- 2019-08-26 CN CN201921387464.7U patent/CN210529366U/en active Active
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