CN101217833A - A machine case manufacturing method by molding with paper pulp - Google Patents
A machine case manufacturing method by molding with paper pulp Download PDFInfo
- Publication number
- CN101217833A CN101217833A CNA2007100329150A CN200710032915A CN101217833A CN 101217833 A CN101217833 A CN 101217833A CN A2007100329150 A CNA2007100329150 A CN A2007100329150A CN 200710032915 A CN200710032915 A CN 200710032915A CN 101217833 A CN101217833 A CN 101217833A
- Authority
- CN
- China
- Prior art keywords
- paper pulp
- pulping
- drying
- molded manufacturing
- main body
- Prior art date
- 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.)
- Pending
Links
Abstract
The invention discloses a casing manufacture method by the moulding shaping of paper pulp. The invention comprises the process flows of (1) pulping; (2) pulp adsorption and forming; (3) drying; (4) hot-pressing forming; (5) trimming; (6) dipping; (7) grinding; (8) lacquering; (9) supporting parts installation. Compared with the prior art, the invention has the advantages of low prices of material, low expenses of dies, short production period (10 to 15 days), completely natural pythogenesis, complex shapes of manufactured dies, etc.
Description
Technical field
The invention belongs to the cabinet product technique field, more specifically relate to a kind of with the method for paper pulp by molded manufacturing cabinet.
Background technology
Traditional cabinet generally is that material such as plastics and timber form with metal.
Use metal, materials such as plastics and timber prepare audio amplifier, exist with shortcoming:
1. metal price costliness, Heavy Weight, integer is costly, complex procedures, mould is tired many, as not being necessary, seldom selects as first.
2. plastics are not environment-friendly materials, and die cost is high, are not suitable as small lot batch manufacture. and owing to being petroleum by-product, international supply is often nervous, and price meeting promotion is badly in need of seeking substitute in the long run.
3. the felling of timber, plantations etc. all have harmful effect to environment, though the material low price, integer is costly, complex procedures, mould is tired many, but still is not enough to produce complicated beautiful external form, is difficult to make curvilinear surface especially.
And paper mould generally is applied to packaging protecting, egg packaging for example, and the sound appliances packing is given birth to fruit packing or the like. and make as cabinet, this type of is used all following shortcoming:
1. thin (general 1-3mm is thick).
2. undercapacity is to deal with instructions for use.
3. material strength can not use screw.
4. the material appearance is coarse, causes Surface Machining such as oil spout difficulty.
Seeing as yet at present with paper mould making cabinet and make cabinet, is a brand-new trial so paper mould is made cabinet, has a lot of technical problems to need to solve.
Summary of the invention
The objective of the invention is to overcome the weak point that prior art exists, provide a kind of with the method for paper pulp by molded manufacturing cabinet.
For achieving the above object, the present invention has taked following technical scheme:
A kind of with the method for paper pulp by molded manufacturing cabinet, comprise following technical step:
1. pulping;
2. inhale the slurry moulding;
3. dry;
4. hot-forming;
5. cutting edge;
6. flood;
7. polishing;
8. japanning;
9. installation strutting piece.
In the above process, the (5)～the (9) step does not have specific sequence requirement, can be by the practical work piece adjustment, no matter but be with which kind of order, all at the row of the protection range of this patent.
In the technique scheme:
Described pulping step is:
Paper and elitely have the string of all lengths to smash with machine, the string of adding a small amount of all lengths can effectively be strengthened the main body intensity based on the paper fiber.
Add a small amount of string and be and successfully reach to the important key point of main body intensity but non-for necessary; Behind the pulping, final fibre length is at 0.5～3 person of outstanding talent's rice; The weight of string is added ratio and is accounted for 0～30% of final paper pulp amount.
The addition of string can be controlled according to specific circumstances by operating personnel.
Described suction slurry forming step is:
Press product shape and make mould, be covered with on it and inhale the slurry hole, utilize vacuum attraction pulping fiber to gather, form main body.Suction time is 1-4 minute.
This operation should obtain maximum body thickness as far as possible, in the hope of reaching the required intensity of cabinet.
This mould needs to encrypt as far as possible inhaling the slurry hole, to increase final body thickness.
This suction slurry process setting-up time should extend as far as possible, to increase final body thickness.
The success that reforms into of this operation reaches the key that causes main body intensity.
The formed body thickness of this operation is greater than 4 millimeters; Suction time should be set at greater than 60 seconds.
Described drying steps is:
Drying is divided into preliminarily dried and finish-drying.
The care should be used to control of preliminarily dried time is to lower distortion; The preliminarily dried time is about 18～30 hours.
The finish-drying time should shorten as far as possible, to lower distortion; The finish-drying time is about 3～6 days.
Described hot-forming step is: this operation moulding net shape.
Described cutting edge step is: this operation along the cutting of not neat place, obtains smooth edges to the edge.
Described impregnation steps is:
This operation is soaked whole work-piece by organic solution, the organic molecule into main body of infiltrating, can connect between the reinforcing fibre, further strengthens main body intensity.
A lot of organic solutions all are suitable for, and for example paint polymer, starch etc.
This operation successfully reaches the important key that causes main body intensity for inhaling the new reform that the slurry moulding is produced.
Described polishing step is: this operation is repaired air spots sliding place polishing, obtains smooth surface.
Described japanning step is: can add each style various kinds paint or surface treatment decoration on request.
Described installation strutting piece step is:
By above-mentioned operation, the intensity of main body may reach requirement not yet, especially at some small size.
This main body also fail as wooden case assemble with screw.
Install metal or plastic cement strutting piece can be any before operation, for example inhale slurry moulding or hot-forming step, shape does not also have special requirement to limit.
This operation (in that part installation metal or the plastic cement strutting piece that needs arranged) is successfully to reach the important key that causes with level.
Assemble the general subsequent step of cabinet, do not belong to the row of the protection range of this patent.
Compared with prior art, the present invention has following beneficial effect:
1. material low price;
2. die cost is cheap, fabrication cycle short (10-15 days);
3. owing to can use waste paper and other industrial and agricultural waste, can 100% to degenerate naturally, this is an environmental protection project;
4. Mold Making can be made complicated appearance, this for metal and timber can not reach to level;
5. because paper mould inside is uneven, this is the good audio amplifier of tonequality (cabinet wherein a kind of) institute's requirement, adds because paper pulp is similar with timber in the physics micro-structural audio amplifier made from paper mould, tonequality with timber the same, this be plastics cannot compare.
Embodiment
Below come by specific embodiment that the invention will be further described, but the present invention's scope required for protection is not limited to the scope that execution mode is described.
Embodiment 1
A kind of with the method for paper pulp by molded manufacturing cabinet, comprise following technical step:
1. pulping;
2. inhale the slurry moulding;
3. dry;
4. hot-forming;
5. cutting edge;
6. flood;
7. polishing;
8. japanning;
9. installation strutting piece.
In the above process, the (5)～the (9) step does not have specific sequence requirement, can be by the practical work piece adjustment, no matter but be with which kind of order, all at the row of the protection range of this patent.
In the technique scheme:
Described pulping step is:
Paper and elitely have the string of all lengths to smash with machine, the string of adding a small amount of all lengths can effectively be strengthened the main body intensity based on the paper fiber.
Add a small amount of string and be and successfully reach to the important key point of main body intensity but non-for necessary; Behind the pulping, final fibre length is at 2 person of outstanding talent's rice; The weight of string is added ratio and is accounted for 15% of final paper pulp amount.
The addition of string can be controlled according to specific circumstances by operating personnel.
Described suction slurry forming step is:
Press product shape and make mould, be covered with on it and inhale the slurry hole, utilize vacuum attraction pulping fiber to gather, form main body.Suction time is 2 minutes.
This operation should obtain maximum body thickness as far as possible, in the hope of reaching the required intensity of cabinet.
This mould needs to encrypt as far as possible inhaling the slurry hole, to increase final body thickness.
This suction slurry process setting-up time should extend as far as possible, to increase final body thickness.
The success that reforms into of this operation reaches the key that causes main body intensity.
The formed body thickness of this operation is greater than 4 millimeters; Suction time should be set at 80 seconds.
Described drying steps is:
Drying is divided into preliminarily dried and finish-drying.
The care should be used to control of preliminarily dried time is to lower distortion; The preliminarily dried time is about 24 hours.
The finish-drying time should shorten as far as possible, to lower distortion; The finish-drying time is about 5 days.
Described hot-forming step is: this operation moulding net shape.
Described cutting edge step is: this operation along the cutting of not neat place, obtains smooth edges to the edge.
Described impregnation steps is:
This operation is soaked whole work-piece by organic solution, the organic molecule into main body of infiltrating, can connect between the reinforcing fibre, further strengthens main body intensity.
A lot of organic solutions all are suitable for, and for example paint polymer, starch etc.
This operation successfully reaches the important key that causes main body intensity for inhaling the new reform that the slurry moulding is produced.
Described polishing step is: this operation is repaired air spots sliding place polishing, obtains smooth surface.
Described japanning step is: can add each style various kinds paint or surface treatment decoration on request.
Described installation strutting piece step is:
By above-mentioned operation, the intensity of main body may reach requirement not yet, especially at some small size.
This main body also fail as wooden case assemble with screw.
Install metal or plastic cement strutting piece can be any before operation, for example inhale slurry moulding or hot-forming step, shape does not also have special requirement to limit.
This operation (in that part installation metal or the plastic cement strutting piece that needs arranged) is successfully to reach the important key that causes with level.
Assemble the general subsequent step of cabinet, do not belong to the row of the protection range of this patent.
Embodiment 2
The content of present embodiment and embodiment 1 are basic identical, and difference is:
The pulping step:
Behind the pulping, final fibre length is at 0.5 person of outstanding talent's rice; The weight of string is added ratio and is accounted for 0% of final paper pulp amount.
Inhaling the slurry forming step is:
Press product shape and make mould, be covered with on it and inhale the slurry hole, utilize vacuum attraction pulping fiber to gather, form main body.Suction time is 1 minute.
Drying steps is:
Drying is divided into preliminarily dried and finish-drying.
The care should be used to control of preliminarily dried time is to lower distortion; The preliminarily dried time is about 18 hours.
The finish-drying time should shorten as far as possible, to lower distortion; The finish-drying time is about 3 days.
Embodiment 3
The content of present embodiment and embodiment 1 are basic identical, and difference is:
The pulping step:
Behind the pulping, final fibre length is at 3 person of outstanding talent's rice; The weight of string is added ratio and is accounted for 30% of final paper pulp amount.
Inhaling the slurry forming step is:
Press product shape and make mould, be covered with on it and inhale the slurry hole, utilize vacuum attraction pulping fiber to gather, form main body.Suction time is 4 minutes.
Drying steps is:
Drying is divided into preliminarily dried and finish-drying.
The care should be used to control of preliminarily dried time is to lower distortion; The preliminarily dried time is about 30 hours.
The finish-drying time should shorten as far as possible, to lower distortion; The finish-drying time is about 6 days.
Claims (7)
1. with the method for paper pulp, it is characterized in that: comprise following technological process by molded manufacturing cabinet:
(1) pulping;
(2) inhale the slurry moulding;
(3) drying;
(4) hot-forming;
(5) cutting edge;
(6) dipping;
(7) polishing;
(8) japanning;
(9) strutting piece is installed.
2. according to claim 1 with the method for paper pulp by molded manufacturing cabinet, it is characterized in that: described pulping step is: sneak into a small amount of string in paper pulp, mix with pulping equipment; Behind the pulping, final fibre length is at 0.5～3 person of outstanding talent's rice; The weight of string is added ratio and is accounted for 0～30% of final paper pulp amount.
3. according to claim 1 with the method for paper pulp by molded manufacturing cabinet, it is characterized in that: described suction slurry forming step is: press product shape and make mould, be covered with on it and inhale the slurry hole, utilize vacuum attraction pulping fiber to gather, form main body; Suction time is 1-4 minute.
4. according to claim 1 with the method for paper pulp by molded manufacturing cabinet, it is characterized in that: described drying steps is divided into preliminarily dried and finish-drying.
5. according to claim 4 with the method for paper pulp by molded manufacturing cabinet, it is characterized in that: the preliminarily dried time is 18～30 hours; The finish-drying time is 3～6 days.
6. according to claim 1 with the method for paper pulp by molded manufacturing cabinet, it is characterized in that: described impregnation steps is: soak whole work-piece by organic solution, the organic molecule into main body of infiltrating connects between reinforcing fibre, strengthens main body intensity.
7. according to claim 6 with the method for paper pulp by molded manufacturing cabinet, it is characterized in that: described organic solution composition is paint, polymer or starch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100329150A CN101217833A (en) | 2007-12-27 | 2007-12-27 | A machine case manufacturing method by molding with paper pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100329150A CN101217833A (en) | 2007-12-27 | 2007-12-27 | A machine case manufacturing method by molding with paper pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101217833A true CN101217833A (en) | 2008-07-09 |
Family
ID=39624172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100329150A Pending CN101217833A (en) | 2007-12-27 | 2007-12-27 | A machine case manufacturing method by molding with paper pulp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101217833A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722556A (en) * | 2008-10-25 | 2010-06-09 | 申绍俭 | Novel substituted wooden box |
| CN102056039A (en) * | 2010-11-22 | 2011-05-11 | 杭州正玺电子有限公司 | Paper loudspeaker box, winding equipment for paper loudspeaker box drum and method for winding paper loudspeaker box drum |
| CN102345251A (en) * | 2011-08-24 | 2012-02-08 | 深圳市金之彩科技有限公司 | Environmental-friendly production method and equipment for high value added use of waste paper |
| CN102605681A (en) * | 2012-01-06 | 2012-07-25 | 刘国来 | Novel material for electrical appliance mounting box and production method and application of novel material |
| CN101720053B (en) * | 2009-11-13 | 2013-07-03 | 国光电器股份有限公司 | Speaker vibration film made of non-wood fibers and manufacture process thereof |
| CN106245463A (en) * | 2015-06-11 | 2016-12-21 | 金箭印刷事业有限公司 | Paper plastic forming method and paper finished product thereof |
-
2007
- 2007-12-27 CN CNA2007100329150A patent/CN101217833A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722556A (en) * | 2008-10-25 | 2010-06-09 | 申绍俭 | Novel substituted wooden box |
| CN101720053B (en) * | 2009-11-13 | 2013-07-03 | 国光电器股份有限公司 | Speaker vibration film made of non-wood fibers and manufacture process thereof |
| CN102056039A (en) * | 2010-11-22 | 2011-05-11 | 杭州正玺电子有限公司 | Paper loudspeaker box, winding equipment for paper loudspeaker box drum and method for winding paper loudspeaker box drum |
| CN102056039B (en) * | 2010-11-22 | 2014-12-03 | 杭州正玺电子有限公司 | Winding equipment for paper loudspeaker box drum |
| CN102345251A (en) * | 2011-08-24 | 2012-02-08 | 深圳市金之彩科技有限公司 | Environmental-friendly production method and equipment for high value added use of waste paper |
| CN102345251B (en) * | 2011-08-24 | 2014-01-08 | 深圳市金之彩科技有限公司 | Environmental-friendly production method and equipment for high value added use of waste paper |
| CN102605681A (en) * | 2012-01-06 | 2012-07-25 | 刘国来 | Novel material for electrical appliance mounting box and production method and application of novel material |
| CN102605681B (en) * | 2012-01-06 | 2015-01-14 | 刘国来 | Novel material for electrical appliance mounting box and production method and application of novel material |
| CN106245463A (en) * | 2015-06-11 | 2016-12-21 | 金箭印刷事业有限公司 | Paper plastic forming method and paper finished product thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101217833A (en) | A machine case manufacturing method by molding with paper pulp | |
| CN103395102A (en) | UV (ultraviolet) paint veneering plywood and method for coating special-shaped base material | |
| CN104761808A (en) | Method for preparing polyethylene-based wood-plastic composite material from rice husk powder | |
| CN101066596A (en) | Process of producing artificial carved wooden door | |
| CN201516631U (en) | Full-bamboo embossing pattern board | |
| CN107891503A (en) | A kind of environment-friendly sheet and preparation method thereof | |
| CN104308946B (en) | Plant fiber building decoration material capable of being quickly degraded and preparation method thereof | |
| CN104761819A (en) | Method for preparing polyethylene-based wood-plastic composite material by utilizing bamboo powder | |
| CN109181341A (en) | A kind of degradable disposable tableware of low-cost environmental-protecting and preparation method thereof | |
| CN104774406A (en) | Method for preparing PVC (polyvinyl chloride)-based wood-plastic composite material by using bamboo powder | |
| CN105082269B (en) | Wood base composite material and its manufacture method | |
| CN201559464U (en) | Imitated relievos product formed by vegetable fiber | |
| CN106426427A (en) | High-toughness bamboo and wood fiber composite decoration plate | |
| CN101890750A (en) | Process for manufacturing all-bamboo profile | |
| CN104924372A (en) | White poplar wood frame strip and manufacturing method thereof | |
| CN110576496A (en) | Preparation method of fiberboard for musical instrument bamboo fiber material | |
| CN107386588A (en) | The production technology of antibiosis wood plastic composite floor board | |
| CN101463580A (en) | Natural fibrilia decorative board | |
| CN108000672A (en) | A kind of wood leftover material recycling technique | |
| CN102343636A (en) | Cutter handle and manufacturing method thereof | |
| CN110565446A (en) | Mechanized manufacturing method of novel environment-friendly device combining woody fiber or herbaceous fiber and lacquer | |
| CN201264278Y (en) | Plywood | |
| CN114806202A (en) | Plant fiber environment-friendly material and preparation method thereof | |
| CN108943302A (en) | A kind of processing technology of arc doorframe | |
| CN103321072A (en) | Manufacturing method of bamboo fiber molding type product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG WEIFENG Free format text: FORMER OWNER: CHEN YIMING Effective date: 20090807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090807 Address after: 19F, 1 Dragon Ball Plaza, Zhangmutou town, Guangdong City, Dongguan Province, China: 523620 Applicant after: Wang Weifeng Address before: 19F, 1 Dragon Ball Plaza, Zhangmutou town, Guangdong City, Dongguan Province, China: 523620 Applicant before: Chen Yiming |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080709 |