CN207891649U - A kind of paper pulp moulding product structure with reinforcing rib - Google Patents
A kind of paper pulp moulding product structure with reinforcing rib Download PDFInfo
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- CN207891649U CN207891649U CN201820217223.7U CN201820217223U CN207891649U CN 207891649 U CN207891649 U CN 207891649U CN 201820217223 U CN201820217223 U CN 201820217223U CN 207891649 U CN207891649 U CN 207891649U
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Abstract
The paper pulp moulding product structure with reinforcing rib that the utility model discloses a kind of, including paper pulp die main body and upper paper pulp die cavity, the upper paper pulp die cavity is set in paper pulp die main body, and upper paper pulp die slot bottom end extends to paper pulp die body lumen, the upper paper pulp die trench bottom both sides are respectively arranged with first time paper pulp die and second time paper pulp die, the upper paper pulp die cavity, first time paper pulp die and second time paper pulp die outer wall are fixedly installed external reinforcing ribs, and first time paper pulp die and second time paper pulp die side wall inner cavity are provided with interior reinforcing rib.Paper pulp moulding product side elevation by way of being designed with vertical small interior reinforcing rib by the utility model, an appropriate number of external reinforcing ribs are arranged in product side elevation, it can not only play the role of firm product profile forms, the stability of paper pulp moulding product can also be greatly improved, and the product of the utility model can be under conditions of same wall thickness, the mechanical strength for reinforcing product side wall, reaches the mechanical test strength condition of bigger.
Description
Technical field
The utility model is related to paper pulp molding forming product scope, more particularly to a kind of paper pulp moulding product with reinforcing rib
Structure.
Background technology
Current paper pulp moulding product side elevation design is the facade of equal thickness, main 2 disadvantages of which：
1, it is easily deformed after product is hot-forming and trimming；
2, product drop test insufficient strength.
Therefore, a kind of paper pulp moulding product structure with reinforcing rib of utility model is necessary to solve the above problems.
Utility model content
The paper pulp moulding product structure with reinforcing rib that the purpose of this utility model is to provide a kind of, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of paper pulp moulding product with reinforcing rib
Structure, including paper pulp die main body and upper paper pulp die cavity, the upper paper pulp die cavity is set in paper pulp die main body, and upper paper pulp die cavity
Bottom end extends to paper pulp die body lumen, and the upper paper pulp die trench bottom both sides are respectively arranged under first time paper pulp die and second
Paper pulp die, the upper paper pulp die cavity, first time paper pulp die and second time paper pulp die outer wall are fixedly installed external reinforcing ribs, described
First time paper pulp die and second time paper pulp die side wall inner cavity are provided with interior reinforcing rib.
Preferably, the paper pulp die main body, upper paper pulp die cavity, first time paper pulp die and second time paper pulp die are set in integration
It sets.
Preferably, the external reinforcing ribs are provided with multigroup, and multigroup external reinforcing ribs are in be uniformly distributed in vertically respectively
Paper pulp die cavity, first time paper pulp die and second time paper pulp die outer wall, each distance is set as between the adjacent external reinforcing ribs
1.5cm~2cm.
Preferably, the interior reinforcing rib is provided with multigroup, and multigroup external reinforcing ribs are in vertical to be uniformly distributed in the respectively
Once paper pulp die and second time paper pulp die side wall inner cavity, between each adjacent interior reinforcing rib distance be set as 0.5cm~
0.8cm。
The utility model additionally provides a kind of reinforcing rib adding method of the paper pulp moulding product structure with reinforcing rib, including
Adding method in detail below：
Step 1：External reinforcing ribs are arranged：External reinforcing ribs side paper mould solution is smeared, and according to paper pulp die
Shape is uniformly arranged external reinforcing ribs according to 1.5cm~2cm distances, is then allowed to stand 5~8 minutes, is made external reinforcing ribs and mould
Tool is fixed, then is smeared with sodium chloride solution on external reinforcing ribs surface；
Step 2：Enter mould and the setting of interior reinforcing rib for the first time：Paper mould solution is injected in mold, injection rate is mold
The 1/2 of groove depth, and interior reinforcing rib is carried out according to 0.5cm~0.8cm distances in mold slots according to the position of design
Even arrangement, and interior reinforcing rib bottom end is inserted into paper mould solution, then carries out vibration 20~30 seconds to mold；
Step 3：Enter mould for the second time：Terminate in step 2 and then inject paper mould solution into mold slots, then
Vibration is carried out 30~40 seconds to mold；
Step 4：Remove mould：After step 3 terminates, mold is placed and is solidified 4~5 hours under room temperature, waits for paper mould
After solution solidification completely, mold is removed, to which paper pulp die be made.
Preferably, sodium chloride concentration is set as 2.5%~4.5% in step 1.
Preferably, between reinforcing rib, first paper mould solution is carried out quiet to 30~40 minutes in insertion in step 2,
Make paper mould solution that there is certain stability.
Preferably, paper pulp die obtained in step 4 need to polish to paper pulp mould surface obtained by sanding machine.
The technique effect and advantage of the utility model：
1, paper pulp die side elevation is designed with the mode of vertical small interior reinforcing rib by the utility model, in product side
Facade arranges an appropriate number of external reinforcing ribs, can not only play the role of firm product profile forms, can also greatly improve
The stability of paper pulp die；
2, the product of the utility model can be reinforced the mechanical strength of product side wall, reach under conditions of same wall thickness
The mechanical test strength condition of bigger；
3, the utility model smears one side surface of external reinforcing ribs with sodium chloride solution, is conducive to carry out external reinforcing ribs light
Micro- corrosion makes external reinforcing ribs surface that micropore shape be presented, and is conducive to the adsorptivity for enhancing external reinforcing ribs and paper pulp die, to improve
The intensity of paper pulp die.
Description of the drawings
Fig. 1 is that the bottom of the utility model regards structural schematic diagram.
Fig. 2 is the overlooking structure diagram of the utility model.
Fig. 3 is the side elevational cross-section structural schematic diagram of the utility model.
In figure：1 paper pulp die main body, paper pulp die cavity, 3 first time paper pulp die, 4 second time paper pulp die, 5 external reinforcing ribs, 6 on 2
Interior reinforcing rib.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of paper pulp moulding product structure with reinforcing rib as shown in Figs. 1-3, including paper pulp
Mould main body 1 and upper paper pulp die cavity 2, the upper paper pulp die cavity 2 are set in paper pulp die main body 1, and upper 2 bottom end of paper pulp die cavity extends
To 1 inner cavity of paper pulp die main body, upper 2 two bottom sides of paper pulp die cavity are respectively arranged with first time paper pulp die 3 and second time paper pulp
Mould 4, the upper paper pulp die cavity 2, first time paper pulp die 3 and second time 4 outer wall of paper pulp die are fixedly installed external reinforcing ribs 5, institute
It states first time paper pulp die 3 and second time 4 side wall inner cavity of paper pulp die is provided with interior reinforcing rib 6.
The paper pulp die main body 1, upper paper pulp die cavity 2, first time paper pulp die 3 and second time paper pulp die 4 are in integrated setting,
The external reinforcing ribs 5 be provided with it is multigroup, multigroup external reinforcing ribs 5 respectively be in be uniformly distributed in paper pulp die cavity 2, first vertically
Lower paper pulp die 3 and second time 4 outer wall of paper pulp die, each distance is set as 1.5cm~2cm between the adjacent external reinforcing ribs 5, institute
It states interior reinforcing rib 6 and is provided with multigroup, multigroup external reinforcing ribs 5 are in vertical to be uniformly distributed in first time paper pulp die 3 and the respectively
Two times 4 side wall inner cavities of paper pulp die, each distance is set as 0.5cm~0.8cm between the adjacent interior reinforcing rib 6.
Embodiment 1：A kind of reinforcing rib adding method of the paper pulp moulding product structure with reinforcing rib, including add in detail below
Adding method：
Step 1：External reinforcing ribs are arranged：5 side of external reinforcing ribs paper mould solution is smeared, and according to paper pulp die
Shape external reinforcing ribs 5 are uniformly arranged according to 1.5cm~2cm distances, be then allowed to stand 5~8 minutes, make external reinforcing ribs 5
It is fixed with mold, then is smeared with a concentration of 2.5% sodium chloride solution on 5 surface of external reinforcing ribs, be conducive to externally
Reinforcing rib 5 carries out slight corrosion, makes 5 surface of external reinforcing ribs that micropore shape be presented, and is conducive to enhance external reinforcing ribs 5 and paper pulp die
Adsorptivity, to improve the intensity of paper pulp die；
Step 2：Enter mould and the setting of interior reinforcing rib for the first time：Paper mould solution is injected in mold, injection rate is mold
Then the 1/2 of groove depth carries out paper mould solution quiet to 30~40 minutes, paper mould solution is made to have certain consolidate
Property, being conducive to internal reinforcing rib 6 provides a support force, avoids when being put into interior reinforcing rib 6, the meeting run-off the straight of interior reinforcing rib 6,
Finally interior reinforcing rib 6 is uniformly arranged according to 0.5cm~0.8cm distances in mold slots according to the position of design, and interior
6 bottom end of reinforcing rib is inserted into paper mould solution, is then carried out vibration 20~30 seconds to mold, is conducive to make the paper in mold slots
Slurry overmolding solution comes into full contact with, and to come out the gas extrusion in paper mould solution, avoids the presence of gas, makes obtained
There is bubble in paper pulp die, to be had an impact to the quality of paper pulp moulding product；
Step 3：Enter mould for the second time：Terminate in step 2 and then inject paper mould solution into mold slots, then
Vibration is carried out 30~40 seconds to mold；
Step 4：Remove mould：After step 3 terminates, mold is placed and is solidified 4~5 hours under room temperature, waits for paper mould
After solution solidification completely, mold is removed, to which paper pulp die be made, and need to be by sanding machine to being made by obtained paper pulp die
Paper pulp mould surface polish, be conducive to remove paper pulp mould surface burr, keep paper pulp mould surface smooth, to improve paper pulp
The quality of mould.
Embodiment 2：A kind of reinforcing rib adding method of the paper pulp moulding product structure with reinforcing rib, including add in detail below
Adding method：
Step 1：External reinforcing ribs are arranged：5 side of external reinforcing ribs paper mould solution is smeared, and according to paper pulp die
Shape external reinforcing ribs 5 are uniformly arranged according to 1.5cm~2cm distances, be then allowed to stand 5~8 minutes, make external reinforcing ribs 5
It is fixed with mold, then is smeared with a concentration of 3.5% sodium chloride solution on 5 surface of external reinforcing ribs, be conducive to externally
Reinforcing rib 5 carries out slight corrosion, makes 5 surface of external reinforcing ribs that micropore shape be presented, and is conducive to enhance external reinforcing ribs 5 and paper pulp die
Adsorptivity, to improve the intensity of paper pulp die；
Step 2：Enter mould and the setting of interior reinforcing rib for the first time：Paper mould solution is injected in mold, injection rate is mold
Then the 1/2 of groove depth carries out paper mould solution quiet to 30~40 minutes, paper mould solution is made to have certain consolidate
Property, being conducive to internal reinforcing rib 6 provides a support force, avoids when being put into interior reinforcing rib 6, the meeting run-off the straight of interior reinforcing rib 6,
Finally interior reinforcing rib 6 is uniformly arranged according to 0.5cm~0.8cm distances in mold slots according to the position of design, and interior
6 bottom end of reinforcing rib is inserted into paper mould solution, is then carried out vibration 20~30 seconds to mold, is conducive to make the paper in mold slots
Slurry overmolding solution comes into full contact with, and to come out the gas extrusion in paper mould solution, avoids the presence of gas, makes obtained
There is bubble in paper pulp die, to be had an impact to the quality of paper pulp die；
Step 3：Enter mould for the second time：Terminate in step 2 and then inject paper mould solution into mold slots, then
Vibration is carried out 30~40 seconds to mold；
Step 4：Remove mould：After step 3 terminates, mold is placed and is solidified 4~5 hours under room temperature, waits for paper mould
After solution solidification completely, mold is removed, to which paper pulp die be made, and need to be by sanding machine to being made by obtained paper pulp die
Paper pulp mould surface polish, be conducive to remove paper pulp mould surface burr, keep paper pulp mould surface smooth, to improve paper pulp
The quality of mould.
Embodiment 3：A kind of reinforcing rib adding method of the paper pulp moulding product structure with reinforcing rib, including add in detail below
Adding method：
Step 1：External reinforcing ribs are arranged：5 side of external reinforcing ribs paper mould solution is smeared, and according to paper pulp die
Shape external reinforcing ribs 5 are uniformly arranged according to 1.5cm~2cm distances, be then allowed to stand 5~8 minutes, make external reinforcing ribs 5
It is fixed with mold, then is smeared with a concentration of 4.5% sodium chloride solution on 5 surface of external reinforcing ribs, be conducive to externally
Reinforcing rib 5 carries out slight corrosion, makes 5 surface of external reinforcing ribs that micropore shape be presented, and is conducive to enhance external reinforcing ribs 5 and paper pulp die
Adsorptivity, to improve the intensity of paper pulp die；
Step 2：Enter mould and the setting of interior reinforcing rib for the first time：Paper mould solution is injected in mold, injection rate is mold
Then the 1/2 of groove depth carries out paper mould solution quiet to 30~40 minutes, paper mould solution is made to have certain consolidate
Property, being conducive to internal reinforcing rib 6 provides a support force, avoids when being put into interior reinforcing rib 6, the meeting run-off the straight of interior reinforcing rib 6,
Finally interior reinforcing rib 6 is uniformly arranged according to 0.5cm~0.8cm distances in mold slots according to the position of design, and interior
6 bottom end of reinforcing rib is inserted into paper mould solution, is then carried out vibration 20~30 seconds to mold, is conducive to make the paper in mold slots
Slurry overmolding solution comes into full contact with, and to come out the gas extrusion in paper mould solution, avoids the presence of gas, makes obtained
There is bubble in paper pulp die, to be had an impact to the quality of paper pulp die；
Step 3：Enter mould for the second time：Terminate in step 2 and then inject paper mould solution into mold slots, then
Vibration is carried out 30~40 seconds to mold；
Step 4：Remove mould：After step 3 terminates, mold is placed and is solidified 4~5 hours under room temperature, waits for paper mould
After solution solidification completely, mold is removed, to which paper pulp die be made, and need to be by sanding machine to being made by obtained paper pulp die
Paper pulp mould surface polish, be conducive to remove paper pulp mould surface burr, keep paper pulp mould surface smooth, to improve paper pulp
The quality of mould.
It is made by embodiment 1-3 it is found that when being smeared 5 surface of external reinforcing ribs with a concentration of 3.5% sodium chloride
The paper pulp die intensity obtained is best.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of paper pulp moulding product structure with reinforcing rib, including paper pulp die main body (1) and upper paper pulp die cavity (2), feature
It is：The upper paper pulp die cavity (2) is set in paper pulp die main body (1), and upper paper pulp die cavity (2) bottom end extends to paper pulp die master
Body (1) inner cavity, upper paper pulp die cavity (2) two bottom sides are respectively arranged with first time paper pulp die (3) and second time paper pulp die
(4), the upper paper pulp die cavity (2), first time paper pulp die (3) and second time paper pulp die (4) outer wall are fixedly installed outer reinforcement
Muscle (5), first time paper pulp die (3) and second time paper pulp die (4) side wall inner cavity are provided with interior reinforcing rib (6).
2. a kind of paper pulp moulding product structure with reinforcing rib according to claim 1, it is characterised in that：The paper pulp die
Main body (1), upper paper pulp die cavity (2), first time paper pulp die (3) and second time paper pulp die (4) are in integrated setting.
3. a kind of paper pulp moulding product structure with reinforcing rib according to claim 1, it is characterised in that：The outer reinforcement
Muscle (5) be provided with it is multigroup, multigroup external reinforcing ribs (5) respectively be in be uniformly distributed in paper pulp die cavity (2), first time paper vertically
Mould (3) and second time paper pulp die (4) outer wall are starched, distance is set as 1.5cm~2cm between each adjacent external reinforcing ribs (5).
4. a kind of paper pulp moulding product structure with reinforcing rib according to claim 1, it is characterised in that：The interior reinforcement
Muscle (6) be provided with it is multigroup, multigroup external reinforcing ribs (5) respectively be in be uniformly distributed in first time paper pulp die (3) and second vertically
Lower paper pulp die (4) side wall inner cavity, each distance is set as 0.5cm~0.8cm between the adjacent interior reinforcing rib (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820217223.7U CN207891649U (en) | 2018-02-07 | 2018-02-07 | A kind of paper pulp moulding product structure with reinforcing rib |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820217223.7U CN207891649U (en) | 2018-02-07 | 2018-02-07 | A kind of paper pulp moulding product structure with reinforcing rib |
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| CN207891649U true CN207891649U (en) | 2018-09-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166331A (en) * | 2018-02-07 | 2018-06-15 | 永发（河南）模塑科技发展有限公司 | A kind of paper pulp moulding product structure with reinforcing rib |
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2018
- 2018-02-07 CN CN201820217223.7U patent/CN207891649U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166331A (en) * | 2018-02-07 | 2018-06-15 | 永发（河南）模塑科技发展有限公司 | A kind of paper pulp moulding product structure with reinforcing rib |
| CN108166331B (en) * | 2018-02-07 | 2024-06-04 | 永发（河南）模塑科技发展有限公司 | Paper pulp molding product structure with reinforcing ribs |
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