CN203890809U - Novel dryer heating plate applied to corrugated box packaging line - Google Patents
Novel dryer heating plate applied to corrugated box packaging line Download PDFInfo
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- CN203890809U CN203890809U CN201420309640.6U CN201420309640U CN203890809U CN 203890809 U CN203890809 U CN 203890809U CN 201420309640 U CN201420309640 U CN 201420309640U CN 203890809 U CN203890809 U CN 203890809U
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- groove
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- paperboards
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Abstract
The utility model discloses a novel dryer heating plate applied to a corrugated box packaging line. An air duct (1-2) and a group of grooves (1-1) are formed in the upper plate surface of the dryer heating plate (1) respectively, wherein an opening angle a of each groove (1-1) is 15 to 60 degrees; the air duct (1-2) is in a wide mouth shape; the bottom width and the opening height of each groove (1-1) are b and h respectively. The novel dryer heating plate has the advantages that after the air duct and the grooves are formed in the surface of the heating plate, air in groove profiles can be carried by an air film between paperboards and the heating plate to flow forwards to form airflow when the paperboards move forwards in a way of being attached to the heating plate, so that water in water vapor is automatically discharged; moreover, the edges of the paperboards are subjected to secondary heating by hot airflow which flows from the middle to two sides, so that the adhesion of the edges of the paperboards is facilitated.
Description
Technical field
The utility model relates to corrugated case package packing machine field, is specifically related to a kind of for the drier hot plate on corrugated case baling line.
Background technology
At present, existing dryer hot plate heats cardboard after corrugated board gluing, because covering moisture, cotton tape can not fully discharge, remain in water vapour in stupefied pipe, from dryer out, cooling penetrating in cardboard, causes cardboard humidity larger, after stacking, produce distortion, also have a strong impact on the side pressure strength of cardboard.After corrugated board often occurs that both sides Poor cohesion (two sides temperature is lower than medium temperature) guides by hot blast, edge carries out post bake.
Summary of the invention
The purpose of this utility model heats cardboard after corrugated board gluing for current existing dryer hot plate exactly, because covering moisture, cotton tape can not fully discharge, remain in water vapour in stupefied pipe, from dryer out, cooling penetrating in cardboard, cause cardboard humidity larger, after stacking, produce distortion, also have a strong impact on the side pressure strength of cardboard.After corrugated board often occurs that both sides Poor cohesion (two sides temperature is lower than medium temperature) guides by hot blast, edge carries out the deficiency of post bake, and provides a kind of for the drier hot plate on corrugated case baling line.
The upper panel surface of the utility model dryer hot plate has wind groove and one group of groove, and the included angle of groove is a, and angle a is 15 °-60 °, and wind groove is wide-mouth shape, and the bottom land width of groove and fluting are highly respectively b and H.
The included angle of groove is that a is the angle that flute profile and cardboard move towards vertical direction.
Wide-mouth shape wind groove is that the narrow outlet of entrance is wealthy or the wealthy outlet of entrance is narrow or entrance and exit measure-alike.
The utility model advantage is: after this kind of wind groove hot plate surface fluting, cardboard is in the proal process of laminating hot plate, air film between cardboard and hot plate can flow forward and form air-flow with the air in grooved, thereby the moisture in steam is discharged automatically, and thermal current carried out post bake by cardboard edge from centre to the mobile process in both sides, be conducive to the bonding of cardboard edge.
brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is wind groove fluting cross section structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, 2, the upper panel surface of dryer hot plate 1 of the present invention has wind groove 1-2 and one group of groove 1-1, and the included angle of groove 1-1 is a, and angle a is 15 °-60 °, and wind groove 1-2 is wide-mouth shape, and the bottom land width of groove 1-1 and fluting are highly respectively b and H.
The included angle of groove 1-1 is that a is the angle that flute profile and cardboard move towards vertical direction.
Wide-mouth shape wind groove 1-2 is that the narrow outlet of entrance is wealthy or the wealthy outlet of entrance is narrow or entrance and exit measure-alike.
Hot plate fluting scheme:
1, fluting (wind groove 1-2) cross sectional shape is rectangle, U-shaped, V-arrangement, UV shape or semicircle etc., and the size of cross sectional shape can take the circumstances into consideration to consider (ensureing under the condition of hot plate intensity) according to the original size of hot plate.
2, wind groove 1-2 can be designed to that the narrow outlet of entrance is wealthy or the wealthy outlet of entrance is narrow or the measure-alike of entrance and exit also can.
3, included angle: flute profile (groove 1-1) and cardboard move towards the angle a of vertical direction, can select 15 °～60 °.
4, the distance between every hot plate fluting quantity and adjacent two grooves is determined jointly by hot plate fabric width and included angle.
5, whole the problem that dryer needs several so novel hot plates and how to put, can consider according to the specific environment at user scene, and every dryer can be placed 2～20 blocks of hot plates, can put continuously also and can be placed on whole dryer at interval.
Operation principle: and after this kind of wind groove hot plate surface fluting, cardboard is in the proal process of laminating hot plate, air film between cardboard and hot plate can flow forward and form air-flow with the air in grooved, thereby the moisture in steam is discharged automatically, and thermal current carried out post bake by cardboard edge from centre to the mobile process in both sides, be conducive to the bonding of cardboard edge.
Shown angle a.Under different angles, fluid situations is as following table:
During by relatively above variant angle, the size of wind speed and flow, can find out when angle is larger, and flow velocity and flow all will become greatly, and as can be seen here, when included angle is 45 °, effect is best.
Claims (3)
1. one kind for the drier hot plate on corrugated case baling line, the upper panel surface that it is characterized in that dryer hot plate (1) has wind groove (1-2) and one group of groove (1-1), the included angle of groove (1-1) is a, angle a is 15 °-60 °, wind groove (1-2) is wide-mouth shape, and the bottom land width of groove (1-1) and fluting are highly respectively b and H.
2. according to claim 1 a kind of for the drier hot plate on corrugated case baling line, the included angle that it is characterized in that groove (1-1) is that a is the angle that flute profile and cardboard move towards vertical direction.
3. according to claim 1 a kind of for the drier hot plate on corrugated case baling line, it is characterized in that wide-mouth shape wind groove (1-2) is that the narrow outlet of entrance is wealthy or the wealthy outlet of entrance is narrow or entrance and exit measure-alike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309640.6U CN203890809U (en) | 2014-06-12 | 2014-06-12 | Novel dryer heating plate applied to corrugated box packaging line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309640.6U CN203890809U (en) | 2014-06-12 | 2014-06-12 | Novel dryer heating plate applied to corrugated box packaging line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890809U true CN203890809U (en) | 2014-10-22 |
Family
ID=51717232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309640.6U Active CN203890809U (en) | 2014-06-12 | 2014-06-12 | Novel dryer heating plate applied to corrugated box packaging line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096699A (en) * | 2017-06-19 | 2017-08-29 | 湖北京山轻工机械股份有限公司 | A kind of dryer for being used to produce corrugated board |
-
2014
- 2014-06-12 CN CN201420309640.6U patent/CN203890809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096699A (en) * | 2017-06-19 | 2017-08-29 | 湖北京山轻工机械股份有限公司 | A kind of dryer for being used to produce corrugated board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |