CN112626926A - Paper pulp forming device - Google Patents
Paper pulp forming device Download PDFInfo
- Publication number
- CN112626926A CN112626926A CN202011507987.8A CN202011507987A CN112626926A CN 112626926 A CN112626926 A CN 112626926A CN 202011507987 A CN202011507987 A CN 202011507987A CN 112626926 A CN112626926 A CN 112626926A
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- Prior art keywords
- row
- female
- female die
- die assemblies
- die
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- 229920001131 Pulp (paper) Polymers 0.000 title abstract description 10
- 230000000712 assembly Effects 0.000 claims description 104
- 238000000429 assembly Methods 0.000 claims description 104
- 238000010438 heat treatment Methods 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000007493 shaping process Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000003166 Opuntia robusta Nutrition 0.000 description 1
- 244000218514 Opuntia robusta Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
- D21J3/10—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of hollow bodies
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
Abstract
The invention provides a pulp forming apparatus, comprising: the first template is provided with a convex mold part; the second template is arranged on one side of the first template, a female die part is arranged on the first template, a male die part and the female die part are arranged oppositely, and paper blanks are placed between the male die part and the female die part; wherein, terrace die portion includes fourteen terrace dies, and fourteen terrace dies are row form interval and set up, and die portion includes fourteen die, and fourteen die and fourteen terrace die one-to-one set up. Through the technical scheme provided by the invention, the technical problem that a plurality of formed parts are inconvenient to produce and manufacture simultaneously by the paper pulp forming device in the prior art can be solved.
Description
Technical Field
The invention relates to the technical field of paper pulp forming devices, in particular to a paper pulp forming device.
Background
At present, traditional paper pulp forming device includes template component and heating element, and the template component has the shaping chamber, is used for placing the embryonic paper in the shaping chamber, and heating element is used for heating the embryonic paper in the shaping intracavity to make the embryonic paper shaping.
However, the arrangement of the forming cavity of the pulp forming device in the prior art is messy, which is inconvenient for producing and manufacturing a plurality of formed parts simultaneously and is inconvenient for effectively utilizing heat.
Disclosure of Invention
The invention mainly aims to provide a paper pulp forming device, which solves the technical problem that the paper pulp forming device in the prior art is inconvenient to simultaneously produce and manufacture a plurality of formed parts.
In order to achieve the above object, according to one aspect of the present invention, there is provided a pulp forming apparatus comprising: the first template is provided with a convex mold part; the second template is arranged on one side of the first template, a female die part is arranged on the first template, a male die part and the female die part are arranged oppositely, and paper blanks are placed between the male die part and the female die part; wherein, terrace die portion includes fourteen terrace dies, and fourteen terrace dies are row form interval and set up, and die portion includes fourteen die, and fourteen die and fourteen terrace die one-to-one set up.
Furthermore, the female die part is divided into four rows of female die assemblies, and the four rows of female die assemblies are arranged on the second template at intervals.
Further, the die part includes: the first row of female die assemblies comprise four female dies arranged at intervals; the second row of female die assemblies are arranged at intervals with the first row of female die assemblies and comprise three female dies arranged at intervals; the third row of female die assemblies are arranged on one side, away from the first row of female die assemblies, of the second row of female die assemblies and comprise four female dies arranged at intervals; and the fourth row of female die assemblies are arranged on one side, away from the second row of female die assemblies, of the third row of female die assemblies and comprise three female dies arranged at intervals.
Furthermore, the first row of female die assemblies and the second row of female die assemblies are arranged in a staggered manner; and/or the second row of female die assemblies and the third row of female die assemblies are arranged in a staggered manner; and/or the third row of female die assemblies and the fourth row of female die assemblies are arranged in a staggered manner.
Further, the first row of die assemblies and the third row of die assemblies are symmetrically arranged relative to the second row of die assemblies.
Further, the second row of die assemblies and the fourth row of die assemblies are symmetrically arranged relative to the third row of die assemblies.
Furthermore, cavities of the female dies of the first row of female die assemblies are communicated; and/or the cavities of the female dies of the second row of female die assemblies are communicated; and/or the cavities of the female dies of the third row of female die assemblies are communicated; and/or the cavities of the female dies of the fourth row of female die assemblies are communicated.
Furthermore, a plurality of first exhaust holes are formed in the first exhaust concave die assembly; and/or a plurality of second exhaust holes are formed in the second row of female die components; and/or a plurality of third vent holes are arranged in the third row of female die components; and/or a plurality of fourth exhaust holes are formed in the fourth row of female die components.
Furthermore, a first heating channel is arranged on the first template and is opposite to the male die part, so that the paper blanks in the male die part are heated through the first heating channel.
Furthermore, a second heating channel is arranged on the second template, and the second heating channel is arranged opposite to the female die so as to heat the paper blank in the female die through the second heating channel.
By applying the technical scheme of the invention, the fourteen male dies are arranged at intervals in a row shape, and the fourteen female dies are also arranged at intervals in a row shape, so that the molding cavities are regularly arranged between the first template and the second template in a row shape, and the structural layout of the molding cavities is optimized, thereby facilitating production and manufacturing. Simultaneously, through fourteen terrace dies and fourteen die that row form set up, can improve the compactedness that the structure set up to make full use of the heat on the paper pulp forming device, reduce the waste of energy. Therefore, the technical problem that the pulp forming device in the prior art is inconvenient to simultaneously produce and manufacture a plurality of formed parts can be solved through the technical scheme provided by the invention.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a top view of a second template of a pulp forming apparatus provided according to an embodiment of the invention;
fig. 2 shows a front view of a second template of a pulp forming apparatus provided according to an embodiment of the invention.
Wherein the figures include the following reference numerals:
10. a second template; 11. a female die; 21. a first exhaust port; 22. a second vent hole; 23. a third vent hole; 24. and a fourth exhaust hole.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, an embodiment of the present invention provides a pulp forming apparatus, which includes a first mold plate and a second mold plate 10, wherein a male mold portion is disposed on the first mold plate, the second mold plate 10 is disposed on one side of the first mold plate, a female mold portion is disposed on the first mold plate, the male mold portion is disposed opposite to the female mold portion, and a paper blank is disposed between the male mold portion and the female mold portion. Wherein, terrace die portion includes fourteen terrace dies, and fourteen terrace dies are row form interval and set up, and die portion includes fourteen die 11, and fourteen die 11 set up with fourteen terrace dies one-to-one. Specifically, the paper-made molded part made by the pulp molding device in this embodiment can be a dining bowl, a dinner plate, and the like.
Adopt such structure setting, through being row form interval setting with fourteen terrace dies, fourteen die 11 also are row form interval setting, can make the shaping chamber be row form and regularly set up between first template and second template 10 like this, optimized the structural configuration of a plurality of shaping chambers to in production and manufacturing. Simultaneously, through fourteen terrace dies and fourteen die 11 that row form set up, can improve the compactedness that the structure set up to make full use of the heat on the paper pulp forming device, reduce the waste of energy. Therefore, through the pulp forming device that this embodiment provided, can solve the technical problem that pulp forming device among the prior art is not convenient for produce simultaneously and make a plurality of formed parts.
Specifically, the die part in this embodiment is formed by four rows of die assemblies, and the four rows of die assemblies are arranged on the second die plate 10 at intervals. By adopting the structure, the fourteen female dies 11 are divided into four rows, so that the overall arrangement of the fourteen female dies 11 is similar to a square structure, the compactness of the structure is improved, the structural layout is effectively optimized, and the heating heat is fully absorbed.
In this embodiment, the die part includes first row of die subassembly, second row die subassembly, third row die subassembly and fourth row die subassembly, and first row die subassembly includes four dies 11 that the interval set up. The second row of female die assemblies and the first row of female die assemblies are arranged at intervals, and the second row of female die assemblies comprise three female dies 11 arranged at intervals. The third row of female die assemblies are arranged on one side, away from the first row of female die assemblies, of the second row of female die assemblies, and each third row of female die assemblies comprises four female dies 11 arranged at intervals. The fourth row of female die assemblies are arranged on one side, away from the second row of female die assemblies, of the third row of female die assemblies, and each fourth row of female die assemblies comprises three female dies 11 arranged at intervals. By adopting the structure, the structural layout of the fourteen concave dies 11 can be further optimized, so that the compactness of the layout is improved, and heating heat can be absorbed more fully.
Specifically, the first row of female die assemblies and the second row of female die assemblies are arranged in a staggered manner; and/or the second row of female die assemblies and the third row of female die assemblies are arranged in a staggered manner; and/or the third row of female die assemblies and the fourth row of female die assemblies are arranged in a staggered manner.
Preferably, in order to better optimize the structural layout of the fourteen concave dies 11, the first row of concave die assemblies and the second row of concave die assemblies are arranged in a staggered manner, the second row of concave die assemblies and the third row of concave die assemblies are arranged in a staggered manner, and the third row of concave die assemblies and the fourth row of concave die assemblies are arranged in a staggered manner. Specifically, each female die 11 of the female die assembly in the second row is located between two adjacent female dies 11 of the female die assembly in the first row, that is, a female die 11 of the female die assembly in the second row is arranged between two adjacent female dies 11 of the female die assembly in the first row. The arrangement between the second row of female die assemblies and the third row of female die assemblies and the arrangement of the third row of female die assemblies and the fourth row of female die assembly supports are similar to the arrangement structure, and the arrangement structure can be used for better optimizing the arrangement mode of the female die 11. Accordingly, the male mold is disposed in the same direction as the female mold 11.
Specifically, the first row of die assemblies and the third row of die assemblies in the embodiment are symmetrically arranged relative to the second row of die assemblies, and by adopting the structural arrangement, the symmetry of the structural arrangement can be conveniently improved, so that the compactness of the layout of the fourteen die 11 is further improved, and the formed parts as many as possible can be manufactured by more fully utilizing the heating heat.
In this embodiment, the second row of die assemblies and the fourth row of die assemblies are symmetrically arranged relative to the third row of die assemblies. By adopting the structure, the uniformity of the structure can be further improved, the compactness of the layout of the fourteen female dies 11 can be further improved, and the formed parts as many as possible can be manufactured by more fully utilizing the heating heat.
Specifically, cavities of the female dies 11 of the first row of female die assemblies are communicated; and/or the cavities of the female dies 11 of the second row of female die assemblies are communicated; and/or the cavities of the female dies 11 of the female die assembly in the third row are communicated; and/or the cavities of the female dies 11 of the fourth row of female die assemblies are communicated.
Preferably, in this embodiment, cavities of the female dies 11 of the first row of female die assemblies are communicated, cavities of the female dies 11 of the second row of female die assemblies are communicated, cavities of the female dies 11 of the third row of female die assemblies are communicated, and cavities of the female dies 11 of the fourth row of female die assemblies are communicated. By adopting the structure, the cavity of the female die 11 in each row of female die assemblies can be conveniently communicated, so that the heat in each female die 11 in each row of female die assemblies is uniform, and the heating uniformity is improved. At the same time, the production of the female mold section on the second mold plate 10 is facilitated.
Specifically, a plurality of first exhaust holes 21 are formed in the first exhaust female die assembly; and/or a plurality of second exhaust holes 22 are arranged in the second row of concave die components; and/or a plurality of third vent holes 23 are arranged in the third row of concave die components; and/or a plurality of fourth vent holes 24 are formed in the fourth row of concave die components.
Preferably, a plurality of first exhaust holes 21 are formed in the first row of concave die assemblies, a plurality of second exhaust holes 22 are formed in the second row of concave die assemblies, a plurality of third exhaust holes 23 are formed in the third row of concave die assemblies, and a plurality of fourth exhaust holes 24 are formed in the fourth row of concave die assemblies. With the adoption of the structure, the air exhaust of each row of female die assemblies can be conveniently realized through the first exhaust hole 21, the second exhaust hole 22, the third exhaust hole 23 and the fourth exhaust hole 24. Specifically, a plurality of first vent holes 21 are formed in each concave die 11 of the first row of concave die assemblies, a plurality of second vent holes 22 are formed in each concave die 11 of the second row of concave die assemblies, a third vent hole 23 is formed in each concave die 11 of the third row of concave die assemblies, and a fourth vent hole 24 is formed in each concave die 11 of the fourth row of concave die assemblies.
In order to heat the paper blank, a first heating channel is arranged on the first template. The first heating channel is arranged opposite to the male die part, so that paper blanks in the male die part are heated through the first heating channel, heat loss is reduced, and heat is effectively utilized.
In order to heat the paper blanks, a second heating channel is arranged on the second template 10 and is opposite to the female die 11, so that the paper blanks in the female die 11 are heated through the second heating channel, heat loss is further reduced, and heat is effectively utilized.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the layout compactness of the female die and the male die is improved, the structural layout of the female die and the male die is optimized, and the heating heat of the paper blank can be fully utilized.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, portions, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A pulp forming apparatus, comprising:
the first template is provided with a convex mold part;
the second template (10) is arranged on one side of the first template, a female die part is arranged on the first template, the male die part is arranged opposite to the female die part, and paper blanks are placed between the male die part and the female die part;
the male die part comprises fourteen male dies, the fourteen male dies are arranged at intervals in a row shape, the female die part comprises fourteen female dies (11), and the fourteen female dies (11) and the fourteen male dies are arranged in a one-to-one correspondence mode.
2. A pulp forming apparatus according to claim 1, characterized in that the die section is a four row die assembly, which is arranged at intervals on the second pattern plate (10).
3. The pulp forming apparatus of claim 1, wherein the cavity mold portion comprises:
the first row of female die assemblies comprise four female dies (11) arranged at intervals;
the second row of female die assemblies are arranged at intervals with the first row of female die assemblies and comprise three female dies (11) arranged at intervals;
the third row of female die assemblies are arranged on one side, away from the first row of female die assemblies, of the second row of female die assemblies and comprise four female dies (11) arranged at intervals;
and the fourth row of female die assemblies are arranged on one side of the third row of female die assemblies away from the second row of female die assemblies and comprise three female dies (11) arranged at intervals.
4. The pulp forming apparatus according to claim 3,
the first row of female die assemblies and the second row of female die assemblies are arranged in a staggered manner; and/or the presence of a gas in the gas,
the second row of female die assemblies and the third row of female die assemblies are arranged in a staggered manner; and/or the presence of a gas in the gas,
and the third row of female die assemblies and the fourth row of female die assemblies are arranged in a staggered manner.
5. The pulp forming apparatus of claim 4, wherein the first row of die assemblies and the third row of die assemblies are symmetrically disposed with respect to the second row of die assemblies.
6. The pulp forming apparatus of claim 4, wherein the second row of die assemblies and the fourth row of die assemblies are symmetrically disposed with respect to the third row of die assemblies.
7. The pulp forming apparatus according to claim 4,
the cavities of the female dies (11) of the first row of female die assemblies are communicated; and/or the presence of a gas in the gas,
the cavities of the female dies (11) of the second row of female die assemblies are communicated; and/or the presence of a gas in the gas,
the cavities of the female dies (11) of the third row of female die assemblies are communicated; and/or the presence of a gas in the gas,
and cavities of the female dies (11) of the fourth row of female die assemblies are communicated.
8. The pulp forming apparatus according to claim 4,
a plurality of first exhaust holes (21) are formed in the first exhaust concave die assembly; and/or the presence of a gas in the gas,
a plurality of second exhaust holes (22) are formed in the second row of concave die components; and/or the presence of a gas in the gas,
a plurality of third exhaust holes (23) are formed in the third row of female die components; and/or the presence of a gas in the gas,
and a plurality of fourth exhaust holes (24) are formed in the fourth row of female die components.
9. The pulp forming apparatus of any of claims 1 to 8, wherein the first template is provided with a first heating channel, the first heating channel being disposed opposite the raised mold portion to heat the embryonic web within the raised mold portion through the first heating channel.
10. The pulp forming apparatus according to any one of claims 1 to 8, characterized in that a second heating channel is provided on the second template (10), the second heating channel being disposed opposite to the female die (11) to heat the embryonic web in the female die (11) through the second heating channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011507987.8A CN112626926A (en) | 2020-12-18 | 2020-12-18 | Paper pulp forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011507987.8A CN112626926A (en) | 2020-12-18 | 2020-12-18 | Paper pulp forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112626926A true CN112626926A (en) | 2021-04-09 |
Family
ID=75317286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011507987.8A Pending CN112626926A (en) | 2020-12-18 | 2020-12-18 | Paper pulp forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112626926A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846519A (en) * | 2021-09-03 | 2021-12-28 | 珠海格力电器股份有限公司 | Heating mould |
| CN113863057A (en) * | 2021-09-03 | 2021-12-31 | 珠海格力电器股份有限公司 | Heating mould |
| CN113882193A (en) * | 2021-09-03 | 2022-01-04 | 珠海格力电器股份有限公司 | Heating mould |
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| CN2417191Y (en) * | 2000-02-18 | 2001-01-31 | 周自兴 | Non edge cutting and combination type mould for fibre article |
| WO2001068984A1 (en) * | 2000-03-13 | 2001-09-20 | Kao Corporation | Drying mold for pulp mold formed body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113846519A (en) * | 2021-09-03 | 2021-12-28 | 珠海格力电器股份有限公司 | Heating mould |
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