CN109501390B - Lower corrugated roller for corrugated paper forming - Google Patents
Lower corrugated roller for corrugated paper forming Download PDFInfo
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- CN109501390B CN109501390B CN201811474418.0A CN201811474418A CN109501390B CN 109501390 B CN109501390 B CN 109501390B CN 201811474418 A CN201811474418 A CN 201811474418A CN 109501390 B CN109501390 B CN 109501390B
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- hollow
- protruding stupefied
- roller
- convex edge
- roll
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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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- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Sanitary Thin Papers (AREA)
Abstract
The invention discloses a lower corrugated roll for corrugated paper forming, which comprises a hollow roll body and a convex edge, wherein the middle part of the hollow roll body is a hollow cavity, a plurality of protrusions are uniformly arranged on the outer surface of the hollow roll body, convex edge accommodating cavities are arranged in the protrusions, a plurality of convex edge accommodating cavity through holes are arranged on the side wall of each convex edge accommodating cavity, the convex edge is inserted in each convex edge accommodating cavity, a plurality of convex edge through holes are arranged on two sides of each convex edge, the convex edge accommodating cavity through holes are communicated with the convex edge through holes when the lower corrugated roll and the upper corrugated roll are in a matched state, the convex edge accommodating cavity through holes are disconnected with the convex edge through holes when the lower corrugated roll and the upper corrugated roll are in an unmatched state, the convex edge through holes are Y-shaped, and the bottoms of the convex edge through holes are communicated with the hollow cavity in the middle part of the hollow roll body. The invention has the beneficial effects that: compact structure, corrugated paper shaping and rubber coating heating go on simultaneously, and the heating is even.
Description
Technical Field
The invention relates to the technical field of corrugated paper processing, in particular to a lower corrugated roller for corrugated paper forming.
Background
Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper formed by processing corrugated sticks, and the adhesive degree of the liner paper or the surface paper of the corrugated paper is increased by gluing and heating the corrugated paper in the production process. The gluing heating device and the rolling forming device in the existing corrugated paper production equipment work independently, so that not only the occupied space is occupied, but also the input cost is higher, meanwhile, the gluing heating adopts an electric heating mode, the electric consumption is large, the whole corrugated body of the corrugated paper can not be heated, and the heating effect is relatively poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a lower corrugated roller for corrugated paper forming, which is heated by adopting a hot steam heating mode, and meanwhile, the hot steam of a hollow cavity in the lower corrugated roller is released by utilizing Y-shaped through holes in a convex edge and uniformly acts on the surface of a convex part of the corrugated paper, so that the heating is uniform and the structure is compact.
The purpose of the invention is realized by the following technical scheme: the utility model provides a lower corrugated roll for corrugated paper shaping, lower corrugated roll include hollow roll body and protruding stupefied, the middle part of hollow roll body is hollow cavity, evenly be equipped with a plurality of archs on the hollow roll body surface, be equipped with protruding stupefied chamber that holds in the arch, protruding stupefied lateral wall that holds the chamber is equipped with a plurality of protruding stupefied chamber through-holes that hold, protruding stupefied intracavity cartridge that holds has protruding stupefied, protruding stupefied both sides are equipped with a plurality of protruding stupefied through-holes, and when lower corrugated roll and last corrugated roll were in the fit state protruding stupefied chamber through-hole and protruding stupefied through-hole intercommunication hold, when lower corrugated roll and last corrugated roll were in the non-fit state protruding stupefied chamber through-hole and the disconnection of protruding stupefied through-hole, protruding stupefied through-hole is the Y style of calligraphy, and the bottom of protruding stupefied through-hole and the hollow cavity intercommunication at hollow roll body.
Preferably, lower corrugating roller still includes spring and guide post, the guide post is established between hollow roll body and protruding stupefied, the spring suit is on the guide post, and the one end and the protruding stupefied bottom of spring are connected, and the other end is connected with hollow roll body.
Preferably, the bottom of the convex edge is provided with a downward hollow bulge, and the hollow bulge is inserted into the hollow cavity in the middle of the hollow roller body.
Preferably, a sealing element is arranged between the hollow protrusion at the bottom of the convex edge and the hollow roller body.
Preferably, hot steam injection devices are arranged on two sides of the hollow cavity in the middle of the hollow roller body, and the hot steam injection devices can continuously supply hot steam to the inside of the hollow cavity.
The invention has the beneficial effects that:
(1) according to the invention, the convex edge is inserted on the hollow roller body, so that hot steam in the hollow roller body can be released when the lower corrugated roller is matched with the upper corrugated roller and can be stored in a sealed manner when the lower corrugated roller is not matched with the upper corrugated roller.
(2) The invention utilizes the Y-shaped through holes in the convex ridges to directly act on the side walls of the corrugated paper bulges, thereby ensuring that the whole corrugated paper bulges can be heated and the heating is uniform.
(3) The invention adopts a mode of introducing hot steam into the hollow roller body for heating, and the heat and the humidity of the hot steam are utilized to increase the adhesion degree of the corrugated paper and the surface paper or the lining paper.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a partial sectional view I of a lower corrugating roll in accordance with the present invention.
Fig. 2 is a schematic structural view of the convex edge of the present invention.
Fig. 3 is a schematic view of the usage state of the present invention.
In the figure: 1-lower corrugating roller, 101-hollow roller body, 102-convex corrugation, 103-spring, 104-guide column, 2-upper corrugating roller, 3-pressure roller, 4-gluing device, 5-corrugating base paper and 6-liner paper.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following. Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Specific embodiments of the present invention will be described in detail below, and it should be noted that the embodiments described herein are only for illustration and are not intended to limit the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Before describing the embodiments, some necessary terms need to be explained. For example:
if the terms "first," "second," etc. are used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.
The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations of the invention, with the singular being intended to include the plural unless the context clearly dictates otherwise.
When the terms "comprises" and/or "comprising" are used in this specification, these terms are intended to specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence and/or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
As shown in fig. 1, fig. 2 and fig. 3, a lower corrugated roller for corrugated paper shaping, lower corrugated roller 1 includes hollow roll body 101 and protruding stupefied 102, the middle part of hollow roll body 101 is hollow cavity, evenly be equipped with a plurality of archs on the hollow roll body 101 surface, be equipped with protruding stupefied the chamber that holds in the arch, protruding stupefied side wall that holds the chamber is equipped with a plurality of protruding stupefied and holds the chamber through-hole, protruding stupefied intracavity cartridge that holds has protruding stupefied 102, protruding stupefied 102's both sides are equipped with a plurality of protruding stupefied through-holes, and when corrugated roller 1 was in the complex state with last corrugated roller 2 down the protruding stupefied chamber through-hole that holds communicates with protruding stupefied through-hole, when lower corrugated roller 1 was in the non-complex state with last corrugated roller 2 protruding stupefied chamber through-hole and protruding stupefied through-hole disconnection, protruding stupefied through-hole is the Y style of calligraphy, and the bottom of protruding stupefied through-hole communicates with the hollow cavity.
The lower corrugated roller 1 further comprises a spring 103 and a guide post 104, the guide post 104 is arranged between the hollow roller body 101 and the convex ridge 102, the spring 103 is sleeved on the guide post 104, one end of the spring 103 is connected with the bottom of the convex ridge 102, and the other end of the spring is connected with the hollow roller body 101. The bottom of protruding stupefied 102 is equipped with decurrent hollow arch, in the hollow cavity at hollow roll body 101 middle part was inserted to hollow arch, be equipped with the sealing member between the hollow arch of protruding stupefied 102 bottom and the hollow roll body 101. And hot steam injection devices are arranged on two sides of the hollow cavity in the middle of the hollow roller body 101 and can continuously supply hot steam to the inside of the hollow cavity.
When the corrugated paper extruding machine works, the upper corrugated roll 2 and the lower corrugated roll 1 are matched to work to bring corrugated raw paper 5 between the upper corrugated roll 2 and the lower corrugated roll 1, the corrugated raw paper 5 is extruded to form uniform bulges through the convex ridges 102, the convex ridges 102 are pressed in the extruding process, the convex ridges 102 can move along convex ridge accommodating cavities in the bulges on the outer surface of the hollow roll body 101, so that through holes on the wall surfaces of the convex ridge accommodating cavities are communicated with through holes in the convex ridges 102, the heat steam in the hollow cavity is released in the middle of the hollow roll body 101, the released heat steam is sprayed onto the side walls of the bulges of the corrugated paper, the side walls can be heated and wetted, meanwhile, the heads of the bulges of the corrugated paper can be heated in the upward floating process of the heat steam, and the heating work of the bulge gluing parts of the bulges is finished while the extrusion is finished in the process that the upper corrugated roll 2 and the lower corrugated roll 1 are matched to extrude the corrugated raw paper 5, and the heating is even, the structure is compact, and finally the pressure roller 3 attaches the lining paper 6 and the corrugated paper coated with the adhesive together to finish the processing of the corrugated board.
In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are used in a generic sense as is understood by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, specific meanings of the above terms in the present invention may be understood according to specific situations, that is, the expression of the language used herein may flexibly correspond to the implementation of the actual technology, and the expression of the language used in the specification (including the drawings) of the present invention does not constitute any single restrictive interpretation of the claims.
Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the appended claims. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.
Claims (5)
1. The utility model provides a lower corrugated roll for corrugated paper shaping which characterized in that: lower corrugating roller (1) is including hollow roll body (101) and protruding stupefied (102), the middle part of hollow roll body (101) is hollow cavity, evenly be equipped with a plurality of archs on hollow roll body (101) surface, it holds the chamber to be equipped with protruding stupefied in the arch, protruding stupefied being equipped with a plurality of protruding stupefied chamber through-holes that hold on the lateral wall that holds the chamber, protruding stupefied holding intracavity cartridge has protruding stupefied (102), the both sides of protruding stupefied (102) are equipped with a plurality of protruding through-holes, and when lower corrugating roller (1) and last corrugating roller (2) are in the cooperation state protruding stupefied holding chamber through-hole and protruding stupefied through-hole intercommunication, when lower corrugating roller (1) and last corrugating roller (2) are in the non-cooperation state protruding stupefied holding chamber through-hole and protruding stupefied through-hole disconnection, protruding stupefied through-hole is Y style of calligraphy, and the bottom of protruding stupefied through-hole communicates with the cavity.
2. A lower corrugating roll for corrugating as claimed in claim 1, wherein: lower corrugating roller (1) still includes spring (103) and guide post (104), establish between hollow roll body (101) and protruding stupefied (102) guide post (104), spring (103) suit is on guide post (104), and the one end and the bottom of protruding stupefied (102) of spring (103) are connected, and the other end is connected with hollow roll body (101).
3. A lower corrugating roll for corrugating as claimed in claim 1, wherein: the bottom of the convex edge (102) is provided with a downward hollow bulge, and the hollow bulge is inserted into a hollow cavity in the middle of the hollow roller body (101).
4. A lower corrugating roll for corrugating as claimed in claim 3, wherein: and a sealing element is arranged between the hollow bulge at the bottom of the convex edge (102) and the hollow roller body (101).
5. A lower corrugating roll for corrugating as claimed in claim 1, wherein: and hot steam injection devices are arranged on two sides of the hollow cavity in the middle of the hollow roller body (101), and can continuously supply hot steam to the inside of the hollow cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474418.0A CN109501390B (en) | 2018-12-04 | 2018-12-04 | Lower corrugated roller for corrugated paper forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811474418.0A CN109501390B (en) | 2018-12-04 | 2018-12-04 | Lower corrugated roller for corrugated paper forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109501390A CN109501390A (en) | 2019-03-22 |
| CN109501390B true CN109501390B (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811474418.0A Active CN109501390B (en) | 2018-12-04 | 2018-12-04 | Lower corrugated roller for corrugated paper forming |
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| Country | Link |
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| CN (1) | CN109501390B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771022B (en) * | 2022-04-12 | 2023-02-10 | 泰州永盛包装股份有限公司 | Paperboard folding and creasing device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038237A1 (en) * | 1980-04-04 | 1981-10-21 | S.A. Martin | Single face corrugating machine |
| EP0213225A1 (en) * | 1985-08-23 | 1987-03-11 | Mitsubishi Jukogyo Kabushiki Kaisha | Lower roll apparatus for single facer |
| CN1182010A (en) * | 1996-11-01 | 1998-05-20 | 马奎普公司 | Improved low pressure single facer |
| CN1733464A (en) * | 2004-08-13 | 2006-02-15 | 上海申苑印务有限公司 | Equipment and method for manufacturing super fine corrugated paper |
| CN201304740Y (en) * | 2008-12-13 | 2009-09-09 | 湖北京山轻工机械股份有限公司 | Steam heating corrugated roller |
| CN202573133U (en) * | 2012-03-23 | 2012-12-05 | 郑楚玉 | Quick steam connection device for corrugated wheel set in corrugated machine |
| CN203683998U (en) * | 2013-12-04 | 2014-07-02 | 安徽省嘉信包装印务有限公司 | Steam humidification device suitable for multilayer corrugated paper |
| CN207466002U (en) * | 2017-11-29 | 2018-06-08 | 六安市星星包装股份有限公司 | A kind of corrugated paper production Corrugator roller |
-
2018
- 2018-12-04 CN CN201811474418.0A patent/CN109501390B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0038237A1 (en) * | 1980-04-04 | 1981-10-21 | S.A. Martin | Single face corrugating machine |
| EP0213225A1 (en) * | 1985-08-23 | 1987-03-11 | Mitsubishi Jukogyo Kabushiki Kaisha | Lower roll apparatus for single facer |
| CN1182010A (en) * | 1996-11-01 | 1998-05-20 | 马奎普公司 | Improved low pressure single facer |
| CN1733464A (en) * | 2004-08-13 | 2006-02-15 | 上海申苑印务有限公司 | Equipment and method for manufacturing super fine corrugated paper |
| CN201304740Y (en) * | 2008-12-13 | 2009-09-09 | 湖北京山轻工机械股份有限公司 | Steam heating corrugated roller |
| CN202573133U (en) * | 2012-03-23 | 2012-12-05 | 郑楚玉 | Quick steam connection device for corrugated wheel set in corrugated machine |
| CN203683998U (en) * | 2013-12-04 | 2014-07-02 | 安徽省嘉信包装印务有限公司 | Steam humidification device suitable for multilayer corrugated paper |
| CN207466002U (en) * | 2017-11-29 | 2018-06-08 | 六安市星星包装股份有限公司 | A kind of corrugated paper production Corrugator roller |
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| Publication number | Publication date |
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| CN109501390A (en) | 2019-03-22 |
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