CN111169101A - Corrugating machine with humidifying and heating functions - Google Patents
Corrugating machine with humidifying and heating functions Download PDFInfo
- Publication number
- CN111169101A CN111169101A CN201910808048.8A CN201910808048A CN111169101A CN 111169101 A CN111169101 A CN 111169101A CN 201910808048 A CN201910808048 A CN 201910808048A CN 111169101 A CN111169101 A CN 111169101A
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- CN
- China
- Prior art keywords
- steam
- input port
- roller
- heating
- humidifying
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
- B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
- B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
- B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
- B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
- B31F1/285—Heating or drying equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
- B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
- B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
- B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
- B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
- B31F1/2872—Spraying devices, e.g. for moistening purposes; Lubricating devices
Abstract
The invention relates to a corrugating machine with humidifying and heating functions, which comprises a corrugated board forming assembly, wherein the corrugated board forming assembly is provided with a facial tissue input port, a core paper input port and a paper output port, steam heating plates are arranged beside the facial tissue input port and the core paper input port, a steam channel is arranged in each steam heating plate, a groove is formed in the surface of each steam heating plate along the width direction of the steam heating plate, a plurality of air injection holes are formed in each groove, and the air injection holes are communicated with the steam channel. When this kind of hot plate of flute machine with humidification heating function lets in high temperature steam in its steam passage, high temperature steam releases through the fumarole, and steam diffuses in the recess for the position of recess has the high temperature of steam, has the moisture of steam again, consequently, the paper through the recess surface can be in the heating state, can avoid again leading to overdrying because of the heating.
Description
Technical Field
The invention relates to corrugated board production equipment, in particular to a corrugating machine with humidifying and heating functions.
Background
In the present corrugated board production equipment, the parts such as a corrugating machine, a double-faced machine and the like are widely applied with hot plates, and the main structures of the hot plates are as follows: a steam channel is arranged in the steam heating plate and circulates high-temperature steam, so that the facial tissue, the core paper, the corrugated board and the like passing through the surface of the steam heating plate are heated. However, the heating method causes the moisture on the surfaces of the surface paper, the core paper, the corrugated board and the like to be evaporated, so that the surface paper, the core paper, the corrugated board and the like are dried, the fibers in the paper are easy to crack, and the quality of the corrugated board is influenced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the corrugating machine with the humidifying and heating functions, which has a simple and reasonable structure and can heat and humidify the paper entering the corrugating machine.
The purpose of the invention is realized as follows:
the utility model provides a flute machine with humidification heating function, includes corrugated container board shaping assembly, corrugated container board shaping assembly is equipped with facial tissue input port, core paper input port and cardboard delivery outlet, and facial tissue input port and core paper input port all are equipped with the steam heating board outward, are equipped with steam channel in the steam heating board, characterized by, steam heating board surface is equipped with the recess along its width direction, is equipped with a plurality of fumaroles in the recess, and the fumarole communicates with steam channel. When high-temperature steam is introduced into the steam channel, the high-temperature steam is released through the air injection holes and is diffused in the groove, so that the groove is not only high in temperature of the steam, but also has moisture of the steam, and therefore paper passing through the surface of the groove can be in a heating state, and excessive drying caused by heating can be avoided.
The aim of the invention can also be solved by the following technical measures:
more specifically, a plurality of steam channels are arranged in the steam heating plate, each steam channel points in the width direction of the steam heating plate (so that the paper can be heated and humidified in the width direction), and the steam channels are parallel to each other.
As a further proposal, the steam channel communicated with the air injection holes is mutually independent from other steam channels. So that the steam channel can be controlled independently, and if the humidity of the paper passing through the surface of the steam channel reaches the requirement, the steam channel communicated with the air injection holes can be closed.
As a further scheme, more than two grooves are arranged, and the grooves are parallel to each other.
As a further scheme, the air injection holes in two adjacent grooves are staggered with each other along the width direction of the steam heating plate. So that the moisture of the paper passing over the surface of the grooves is more uniform.
As a further scheme, the groove is V-shaped or U-shaped, the gas injection holes are positioned on the middle line of the groove bottom of the groove, and the intervals among the gas injection holes are equal.
As a further alternative, the center of the gas injection holes is directed towards the center of their corresponding vapor channels.
As a further proposal, the aperture of the gas injection hole is 1mm to 3 mm; the end face of the steam heating plate is arc-shaped, and the groove is formed in the outer arc face of the steam heating plate.
As a further proposal, the upper groove of the steam heating plate positioned outside the facial tissue input port is positioned at one end of the steam heating plate away from the facial tissue input port; the upper groove of the steam heating plate positioned outside the core paper input port is positioned on one end of the steam heating plate far away from the core paper input port.
As a further scheme, the corrugated board forming assembly comprises a pressure roller, an upper corrugated roller and a lower corrugated roller, wherein the pressure roller, the upper corrugated roller and the lower corrugated roller are arranged from top to bottom; a sizing assembly is arranged beside the upper corrugating roller and comprises a sizing roller and a pulp control roller; the core paper input port is positioned between the upper corrugated roller and the lower corrugated roller, the surface paper input port is positioned above the pressure roller, and the paperboard output port is positioned between the upper corrugated roller and the pressure roller.
The invention has the following beneficial effects:
when this kind of hot plate of flute machine with humidification heating function lets in high temperature steam in its steam passage, high temperature steam releases through the fumarole, and steam diffuses in the recess for the position of recess has the high temperature of steam, has the moisture of steam again, consequently, the paper through the recess surface can be in the heating state, can avoid again leading to overdrying because of the heating.
Drawings
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.
FIG. 2 is a schematic view of the structure of the hot plate of the present invention.
Fig. 3 is an enlarged schematic view of E in fig. 2.
Fig. 4 is a right-view structural diagram of fig. 2.
Fig. 5 is a left side view of the structure of fig. 2.
Fig. 6 is an enlarged view of the structure at F in fig. 5.
Detailed Description
The invention is further described with reference to the following figures and examples:
referring to fig. 1 to 6, a corrugating machine 3 with humidifying and heating functions comprises a corrugated board forming assembly 2, wherein the corrugated board forming assembly 2 is provided with a surface paper input port 21, a core paper input port 27 and a board output port 29, steam heating plates 1 are arranged outside the surface paper input port 21 and the core paper input port 27, and steam channels 13 are arranged in the steam heating plates 1, and the corrugating machine is characterized in that grooves 11 are formed in the surface of each steam heating plate 1 along the width direction of the steam heating plate, a plurality of air injection holes 12 are formed in the grooves 11, and the air injection holes 12 are communicated with the steam channels 13.
A plurality of steam channels 13 are arranged in the steam heating plate 1, each steam channel 13 points along the width direction of the steam heating plate 1, and the steam channels 13 are parallel to each other.
The vapor channel 13 (see the vapor channel in the range of a in fig. 4 and 5) to which the gas ejection holes 12 communicate is independent of the other vapor channels 13 (see the vapor channel in the range of B in fig. 4 and 5). The steam heating plate 1 can connect the steam channels in the range A and the steam channels in the range B in series respectively by arranging joints.
The grooves 11 are more than two, and the grooves 11 are parallel to each other.
The air injection holes 12 in two adjacent grooves 11 are staggered with each other along the width direction of the steam heating plate 1.
The groove 11 is V-shaped, the gas injection holes 12 are positioned on the middle line of the bottom of the groove 11, and the intervals between the gas injection holes 12 are equal.
The center of the gas injection holes 12 is directed to the center of their corresponding vapor channels 13.
The aperture of the air injection hole 12 is 1mm to 3 mm; the end face of the steam heating plate 1 is arc-shaped, and the groove 11 is formed in the outer arc face of the steam heating plate 1.
The groove 11 on the steam heating plate 1, which is positioned outside the facial tissue input port 21, is positioned at one end of the steam heating plate 1, which is far away from the facial tissue input port 21; the groove 11 of the steam heating panel 1 located outside the core paper input port 27 is located at an end of the steam heating panel 1 remote from the core paper input port 27. And a facial tissue heating cylinder 4 is also arranged outside the facial tissue input port 21. A core paper heating cylinder 26 and a core paper heating plate 5 are arranged outside the core paper input port 27.
The corrugated board forming assembly 2 comprises a pressure roller 22, an upper corrugating roller 28 and a lower corrugating roller 25, wherein the pressure roller 22, the upper corrugating roller 28 and the lower corrugating roller 25 are arranged from top to bottom; a sizing assembly is arranged beside the upper corrugating roll 28, and comprises a sizing roll 23 and a pulp control roll 24; the core input 27 is located between the upper corrugating roll 28 and the lower corrugating roll 25, the face paper input 21 is located above the pressure roll 22, and the cardboard output 29 is located between the upper corrugating roll 28 and the pressure roll 22.
The working principle is as follows: the facial tissue H sequentially passes through the facial tissue heating cylinder 4, the steam heating plate 1 and the facial tissue input port 21 and enters between the pressure roller 22 and the upper corrugating roller 28; the core paper G sequentially passes through the core paper heating plate 5, the core paper heating cylinder 26, the other steam heating plate 1 and the core paper input port 27 and enters between the lower corrugating roller 25 and the upper corrugating roller 28, the core paper is pressed into a wave shape under the combined action of the lower corrugating roller 25 and the upper corrugating roller 28, then the core paper G is sized and enters between the upper corrugating roller 28 and the pressure roller 22, and the core paper G and the surface paper are bonded together to form the corrugated board I which is output through the board output port 29. If facial tissue and core paper are not enough for humidity, can start the steam passageway 13 that is equipped with fumarole 12, let in steam in the steam passageway 13, steam is spout to recess 11 from fumarole 12 in, steam diffuses in the recess, make the existing high temperature of steam in the position of recess, the moisture of steam again, consequently, facial tissue or core paper through the recess surface can be in the heating state, avoid can not shaping and bonding because of the temperature reduction, because the effect that the heating has the humidification simultaneously, avoid facial tissue or core paper too dry and the fracture appears.
Claims (10)
1. The utility model provides a flute machine with humidification heating function, includes corrugated container board shaping assembly, corrugated container board shaping assembly is equipped with facial tissue input port, core paper input port and cardboard delivery outlet, and facial tissue input port and core paper input port all are equipped with the steam heating board outward, are equipped with steam channel in the steam heating board, characterized by, steam heating board surface is equipped with the recess along its width direction, is equipped with a plurality of fumaroles in the recess, and the fumarole communicates with steam channel.
2. The corrugating machine with humidifying and heating functions as claimed in claim 1, wherein a plurality of steam passages are provided in said steam heating plate, each steam passage being directed in a width direction of the steam heating plate, each steam passage being parallel to each other.
3. The corrugating machine with humidifying and heating functions as claimed in claim 2, wherein the steam passage communicated with the air injection holes is independent of other steam passages.
4. The corrugating machine with humidifying and heating functions as claimed in claim 1, wherein there are more than two grooves, and each groove is parallel to each other.
5. The corrugating machine with humidifying and heating functions as claimed in claim 4, wherein the gas injection holes in two adjacent grooves are staggered with respect to each other in the width direction of the steam heating plate.
6. The corrugating machine with humidifying and heating functions as claimed in claim 1, wherein the grooves are V-shaped or U-shaped, the gas injection holes are located on the middle line of the groove bottoms of the grooves, and the gas injection holes are equally spaced.
7. The corrugating machine with humidifying and heating functions as claimed in claim 6, wherein the centers of the air injection holes are directed to the centers of the corresponding steam channels.
8. The corrugating machine with humidifying and heating functions as claimed in claim 1, wherein the diameter of the air injection hole is 1mm to 3 mm; the end face of the steam heating plate is arc-shaped, and the groove is formed in the outer arc face of the steam heating plate.
9. The corrugating machine with humidifying and heating functions as claimed in claim 1, wherein the grooves on the steam heating plate located outside the face paper inlet are located on an end of the steam heating plate remote from the face paper inlet; the upper groove of the steam heating plate positioned outside the core paper input port is positioned on one end of the steam heating plate far away from the core paper input port.
10. The corrugating machine with humidifying and heating functions as claimed in claim 1, wherein the corrugated board forming assembly comprises a pressure roller, an upper corrugating roller and a lower corrugating roller, and the pressure roller, the upper corrugating roller and the lower corrugating roller are arranged from top to bottom; a sizing assembly is arranged beside the upper corrugating roller and comprises a sizing roller and a pulp control roller; the core paper input port is positioned between the upper corrugated roller and the lower corrugated roller, the surface paper input port is positioned above the pressure roller, and the paperboard output port is positioned between the upper corrugated roller and the pressure roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808048.8A CN111169101A (en) | 2019-08-29 | 2019-08-29 | Corrugating machine with humidifying and heating functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808048.8A CN111169101A (en) | 2019-08-29 | 2019-08-29 | Corrugating machine with humidifying and heating functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111169101A true CN111169101A (en) | 2020-05-19 |
Family
ID=70650044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910808048.8A Pending CN111169101A (en) | 2019-08-29 | 2019-08-29 | Corrugating machine with humidifying and heating functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111169101A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022112128A1 (en) * | 2020-11-24 | 2022-06-02 | Fosber S.P.A. | Single facer with heating plates for producing corrugated board |
| CN115742466A (en) * | 2022-11-24 | 2023-03-07 | 广东万联精工科技有限公司 | Closed efficient heating humidifier capable of reducing energy consumption of paperboard production line |
-
2019
- 2019-08-29 CN CN201910808048.8A patent/CN111169101A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022112128A1 (en) * | 2020-11-24 | 2022-06-02 | Fosber S.P.A. | Single facer with heating plates for producing corrugated board |
| CN115742466A (en) * | 2022-11-24 | 2023-03-07 | 广东万联精工科技有限公司 | Closed efficient heating humidifier capable of reducing energy consumption of paperboard production line |
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