CN104626328A - Processing technology for light-emitting bamboo lampshade - Google Patents
Processing technology for light-emitting bamboo lampshade Download PDFInfo
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- CN104626328A CN104626328A CN201410831965.5A CN201410831965A CN104626328A CN 104626328 A CN104626328 A CN 104626328A CN 201410831965 A CN201410831965 A CN 201410831965A CN 104626328 A CN104626328 A CN 104626328A
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- bamboo
- bamboo chip
- lampshade
- fluorescent material
- strontium aluminate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/24—Manufacture or reconditioning of specific semi-finished or finished articles of household utensils, e.g. spoons, clothes hangers, clothes pegs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
- B27K5/0055—Radio-waves, e.g. microwaves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Luminescent Compositions (AREA)
Abstract
The invention relates to a processing technology for a light-emitting bamboo lampshade. The processing technology for the light-emitting bamboo lampshade comprises the following steps that firstly, a bamboo piece/strontium aluminate fluorescent powder composite material board is manufactured, wherein bamboo pieces are composite with strontium aluminate fluorescent powder, and after mixing, reaction and drying, the bamboo piece/strontium aluminate fluorescent powder composite micro-light source material board is obtained; secondly, a top plate and a bottom plate of the lampshade are manufactured; thirdly, the light-emitting bamboo lampshade is manufactured. According to the manufactured bamboo lampshade, a good micro-light source material using bamboo wood as a light source carrier can achieve the functions of decorative lighting and guiding through light energy conversion, partial electric energy can be saved, and potential safety hazards to the environment and human beings are avoided; besides, the light-emitting bamboo lampshade is long in service life, capable of saving energy and environmentally friendly.
Description
Technical field
The present invention relates to a kind of processing technology of lampshade, particularly a kind of processing technology of luminous bamboo matter lampshade.
Background technology
Light is inseparable with the life of the mankind, but from the angle of economize energy, some specific occasion does not need too bright lamplight, as the plank road, the lobby in park, the view of quiet place etc. of river bank, if be aided with fluorescence under similar environment, not only may be used for instruction at night, while energy-conserving and environment-protective, also possess higher sight.
Fluorescent material is as the important light-light conversion material of a class, and its luminosity and persistence etc., performance all reached actual operation requirements, and as strontium aluminate fluorescent material, its twilight sunset, for up to 8 hours, has good energy storage effect.
There is not yet the relevant report about luminous bamboo matter lampshade product in the market, in addition, say from preparation method, although commercially available fluorescent paint and bamboo wood combine for physically also can realize instruction at night, luminous lighting function, but there is following problem in it: 1, service life is shorter; 2, inevitably there is various organic solvent in fluorescent paint, can have potential potential safety hazard to environment and the mankind.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect how overcoming prior art, provides a kind of processing technology of luminous bamboo matter lampshade.
In addition, to this invention also solves in a kind of processing technology of luminous bamboo matter lampshade the hydrolysis of strontium aluminate fluorescent material after the strontium aluminate fluorescent material skewness problem on existing bamboo chip surface, the shorter problem of strontium aluminate fluorescent material sunset glow duration and the coated process of moisture effects on surface and the bamboo chip of the coated even compound of strontium aluminate fluorescent material to occur to ftracture in dry run and the problem such as warpage.
Technical scheme of the present invention is as follows:
The processing technology of this kind of luminous bamboo matter lampshade, comprises the following steps:
1, bamboo chip/strontium aluminate fluorescent material composite panel is prepared
1.1, hack: mao bamboon is hacked by slicer;
1.2, a slicing: carry out slicing to bamboo chip with four side moulder, removes Outer part and inner part of the bamboo;
1.3, boiling and bleaching: by the bamboo chip stacking after slicing, adjacent layer filler strip separates, and leaves a fixed gap between bamboo chip, by loop wheel machine, bamboo chip buttress is moved into boiling pond, and apply weight, in 80 ± 5 DEG C of hot digestions, in digestion process, add the hydrogen peroxide bleaching 5 ~ 8 hours that mass percent is 5% ~ 8%;
1.4, dry: the bamboo chip buttress after boiling and bleaching is shifted out by loop wheel machine, and inserts in 65 ± 5 DEG C of dryings 24 ~ 30 hours in drying box by slide rail, and controlling bamboo chip moisture content is 35 ± 2%;
1.5, secondary slicing: carry out slicing to bamboo chip with four side moulder, removes the defect such as warpage and cracking;
1.6, sorting: sorting is carried out to bamboo chip, classifies by aberration;
1.7, flood: the bamboo chip of sorting floods in normal temperature boiling pond that 6-10 is little reaches 35 ~ 50% up to its moisture content, in dipping process, moisture enters bamboo chip by conduit, pit etc., and present gradient distribution, the moisture content on bamboo chip surface is the highest, due to the polar molecule that moisture is stronger than bamboo wood, its absorb microwave energy more than bamboo chip, so the microwave energy of bamboo chip thickness direction presents decline trend from outside to inside;
1.8, microwave explosion: microwave explosion treatment is carried out to bamboo chip, the power output of microwave is 8 ~ 11kW, processing time is 120 ~ 210s, obtain pretreatment bamboo chip, during microwave explosion, under the impact of vapor pressure, the micro-assembly robot at different levels in bamboo chip produce crackle in various degree, thus increase the permeability of bamboo chip, for the compound of bamboo chip and strontium aluminate fluorescent material increases circulation path; Simultaneously, due to the gradient of microwave explosion treatment effect, make the porosity on bamboo chip surface inner apparently higher than bamboo chip, thus reduce the amount that strontium aluminate fluorescent material enters bamboo chip inside, the strontium aluminate fluorescent material entering into bamboo chip inside cuts the waste, because cannot realize illumination effect by light-light conversion;
1.9, the coated process of strontium aluminate fluorescent material: adopt the coated process of inorganic oxide cladding process, obtain coated strontium aluminate fluorescent material product, because strontium aluminate fluorescent material is very easily hydrolyzed in aqueous, occur to be hydrolyzed in itself and bamboo chip recombination process and reduce illumination effect, adopting inorganic oxide cladding process to suppress it to be hydrolyzed;
1.10, bamboo chip and strontium aluminate fluorescent material compound:
1.10.1, mix: get the pretreatment bamboo chip that mass ratio is 10-30:1:60-140, coated strontium aluminate fluorescent material and ethanolic solution, by above-mentioned mass ratio, coated strontium aluminate fluorescent material is dispersed in ethanolic solution, in ultrasonic wave, ultrasonic 5-10 minute makes coated strontium aluminate fluorescent material be uniformly dispersed, add the pretreatment bamboo chip of above-mentioned mass ratio again, obtain mixture;
1.10.2, reaction: gained mixture in step 1.10.1 is moved to initial action 30-90 minute in magnetic stirring apparatus, refills in stainless steel pressurized canister, after regulating pressure to 0.6MPa by air compressor, room temperature constant voltage reacts 85-100 minute again;
1.10.3, dry: to take out the bamboo chip dry 8-15 hour in dielectric drying case with the coated even compound of strontium aluminate fluorescent material in step 1.10.2, dry run is divided into two stages, first stage adopts high temperature method fast, and heating-up temperature is 80 ± 2 DEG C, and the time is 4 hours; Second stage adopts low temperature method at a slow speed, and heating-up temperature is 60 ± 2 DEG C, and the time is 4 ~ 11 hours, and obtain bamboo chip/strontium aluminate fluorescent material compound low-light source material plate, control moisture content is 10-15%;
1.11, three slicings: carry out slicing to bamboo chip/strontium aluminate fluorescent material composite panel with four side moulder, remove the defect such as warpage and cracking, obtain bamboo chip/strontium aluminate fluorescent material composite panel that thickness is 8-12mm;
2, lampshade top board and base plate is prepared
2.1, fixed length: bamboo wood carries out fixed length through briar;
2.2, fixed width: the bamboo wood of fixed length carries out fixed width through four side moulder;
2.3, milling type: the bamboo wood of fixed width carries out milling type through milling machine;
2.4, mortise: the bamboo wood after milling type carries out mortise through tenonen to one end;
2.5, groove milling: the bamboo wood of one end mortise carries out groove milling through mortising machine to the other end;
2.6, gluing: artificial gluing process is carried out to mortise and tenon;
2.7, compression set: adopt spelling machine that the bamboo wood part compression set after gluing is become lampshade top board or lampshade base plate;
3, luminous bamboo matter lampshade is prepared
3.1, hole: adopt drilling machine to hole to lampshade top board, lampshade base plate, bamboo chip/strontium aluminate fluorescent material composite panel respectively;
3.2, cover with paint, lacquer, colour wash, etc.: adopt polyurethane lacquer to carry out covering with paint process above-mentioned lampshade base plate, lampshade top board, bamboo chip/strontium aluminate fluorescent material composite panel;
3.3, to install and inspection: above-mentioned lampshade top board, lampshade base plate and bamboo chip/strontium aluminate fluorescent material composite and telescopic hardware-joint are installed together, and test and obtain luminous bamboo matter lampshade finished product.
As optimization, during 1.1 of step 1 is hacked, for the mao bamboon of different-diameter, by adjustment blade density to obtain the equal bamboo chip of width.
As optimization, described step 1 1.9 in the inorganic oxide cladding process that adopts be coated with silica modification method, the concrete steps of described coated with silica modification method are:
A, hydrolysis: get ethyl orthosilicate, water, ethanol that mass ratio is 1:28-32:28-32, by above-mentioned mass ratio, second alcohol and water is mixed, obtain ethanol water, the ethyl orthosilicate getting above-mentioned mass ratio is dissolved in ethanol water, then nitric acid adjust ph to 1 ~ 2 are dripped, then drip ammoniacal liquor adjust ph to neutral, obtain mixed liquor A;
B, coated: strontium aluminate fluorescent material, urea and water that mass ratio is 1-2:1:13 will to be added in mixed liquor A, and obtain mixed liquid B, stir 1 hour under mixed liquid B being placed in 95 ± 2 DEG C of isoperibols, be cooled to room temperature afterwards;
C, suction filtration are separated: mixed liquid B washed 10-15 time respectively with distilled water and ethanolic solution, obtain mixed liquor C;
D, drying: by mixed liquor C dry 10-15 hour at 80 ± 2 DEG C, finally obtain coated strontium aluminate fluorescent material product.
As optimization, described step 1 1.10 in pretreatment bamboo chip, coated strontium aluminate fluorescent material, ethanolic solution mass ratio be 12-20:1:80-120.
As optimization, described in 2.7 compression sets of step 2, lampshade top board and lampshade base plate are all in three-back-shaped structure.
As optimization, described in 3.1 borings of step 3, lampshade top board lower surface edge processes position, 24 holes; Lampshade plate upper surface processes position, 24 holes; Bamboo chip/strontium aluminate fluorescent material composite panel upper end is parallel to width and processes a perforation, and holes apart from the midline position at 100mm place, bottom.
The beneficial effect of the processing technology of a kind of luminous bamboo matter lampshade of the present invention is:
First, the bamboo matter lampshade Realization of Product bamboo wood prepared by processing technology of this kind of luminous bamboo matter lampshade is as the good low-light source material of light source carrier, changed by luminous energy and play the function of decorative lighting and guide, part electric energy can be saved, can not cause potential safety hazard to environment and the mankind, and service life is longer, energy-conserving and environment-protective; Secondly, coated strontium aluminate fluorescent material is dispersed in ethanolic solution, ultrasonic process makes coated strontium aluminate fluorescent material be uniformly dispersed, add pretreatment bamboo chip again, be convenient to obtain uniform mixture, thus finally obtain the equally distributed bamboo chip of coated strontium aluminate fluorescent material/strontium aluminate fluorescent material composite; In addition, moved to by mixture in magnetic stirring apparatus and carry out initial reaction, mixture carries out uniform stirring at magnetic stirring apparatus, the strontium aluminate fluorescent material on bamboo chip surface is distributed comparatively even; Air pressurized method is adopted to make the strontium aluminate fluorescent material distribution uniform again on bamboo chip surface; In addition, the above-mentioned mass ratio of the present invention and the technological parameter in reaction time can increase strontium aluminate fluorescent material sunset glow duration; Finally, adopt the method for dielectric drying that bamboo chip is heated more even, and moisture is spread by bamboo chip interior, coordinate the high temperature fast method of first stage, most moisture can be removed within the regular hour, thus the efficient moisture that reduces is to the hydrolysis of strontium aluminate fluorescent material, and the low temperature slow method of second stage is, in order to avoid bamboo chip, the major defects such as cracking and warpage occur in dry run.
Accompanying drawing explanation
Be described further below in conjunction with the processing technology of accompanying drawing to this kind of luminous bamboo matter lampshade:
Fig. 1 is the processing process figure of this kind of luminous bamboo matter lampshade.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the present invention is described in more detail.
embodiment 1:
The processing technology of this kind of luminous bamboo matter lampshade, comprises the following steps:
1, bamboo chip/strontium aluminate fluorescent material composite panel is prepared
1.1, hack: mao bamboon is hacked by slicer, for the mao bamboon of different-diameter, by adjustment blade density to obtain the equal bamboo chip of width;
1.2, a slicing: carry out slicing to bamboo chip with four side moulder, removes Outer part and inner part of the bamboo;
1.3, boiling and bleaching: by the bamboo chip stacking after slicing, adjacent layer filler strip separates, and leaves a fixed gap between bamboo chip, by loop wheel machine, bamboo chip buttress is moved into boiling pond, and apply weight, in 80 ± 5 DEG C of hot digestions, in digestion process, add the hydrogen peroxide bleaching 8 hours that mass percent is 8%;
1.4, dry: the bamboo chip buttress after boiling and bleaching is shifted out by loop wheel machine, and inserts in 65 ± 5 DEG C of dryings 30 hours in drying box by slide rail, and controlling bamboo chip moisture content is 35 ± 2%;
1.5, secondary slicing: carry out slicing to bamboo chip with four side moulder, removes the defect such as warpage and cracking;
1.6, sorting: sorting is carried out to bamboo chip, classifies by aberration;
1.7, flood: the bamboo chip of sorting floods 6 and littlely reaches 35 ± 2% up to its moisture content in normal temperature boiling pond;
1.8, microwave explosion: microwave explosion treatment is carried out to bamboo chip, the power output of microwave is 11kW, and the processing time is 210s, obtains pretreatment bamboo chip;
1.9, the coated process of strontium aluminate fluorescent material: adopt the coated process of inorganic oxide cladding process, obtain coated strontium aluminate fluorescent material product, the inorganic oxide cladding process adopted is coated with silica modification method, and the concrete steps of described coated with silica modification method are:
A, hydrolysis: get ethyl orthosilicate, water, ethanol that mass ratio is 1:28:28, by above-mentioned mass ratio, second alcohol and water is mixed, obtain ethanol water, the ethyl orthosilicate getting above-mentioned mass ratio is dissolved in ethanol water, then nitric acid adjust ph to 1 is dripped, then drip ammoniacal liquor adjust ph to neutral, obtain mixed liquor A;
B, coated: strontium aluminate fluorescent material, urea and water that mass ratio is 1.3:1:13 will to be added in mixed liquor A, and obtain mixed liquid B, stir 1 hour under mixed liquid B being placed in 95 ± 2 DEG C of isoperibols, be cooled to room temperature afterwards;
C, suction filtration are separated: respectively mixed liquid B is washed 10 times with distilled water and ethanolic solution, obtain mixed liquor C;
D, drying: by mixed liquor C at 80 ± 2 DEG C dry 10 hours, finally obtain coated strontium aluminate fluorescent material product;
1.10, bamboo chip and strontium aluminate fluorescent material compound:
1.10.1, mix: get the pretreatment bamboo chip that mass ratio is 16:1:100, coated strontium aluminate fluorescent material and ethanolic solution, by above-mentioned mass ratio, coated strontium aluminate fluorescent material is dispersed in ethanolic solution, coated strontium aluminate fluorescent material was uniformly dispersed in ultrasonic 5 minutes in ultrasonic wave, add the pretreatment bamboo chip of above-mentioned mass ratio again, obtain mixture;
1.10.2, reaction: gained mixture in step 1.10.1 to be moved in magnetic stirring apparatus initial action 30 minutes, refill in stainless steel pressurized canister, after regulating pressure to 0.6MPa by air compressor, room temperature constant voltage reacts 85 minutes again;
1.10.3, dry: to take out in step 1.10.2 with the bamboo chip of the coated even compound of strontium aluminate fluorescent material in dielectric drying case dry 8 hours, dry run is divided into two stages, first stage adopts high temperature method fast, and heating-up temperature is 80 ± 2 DEG C, and the time is 4 hours; Second stage adopts low temperature method at a slow speed, and heating-up temperature is 60 ± 2 DEG C, and the time is 4 hours, obtains bamboo chip/strontium aluminate fluorescent material compound low-light source material plate, and controlling moisture content is 10 ± 2%;
1.11, three slicings: carry out slicing to bamboo chip/strontium aluminate fluorescent material composite panel with four side moulder, remove the defect such as warpage and cracking, obtain bamboo chip/strontium aluminate fluorescent material composite panel that thickness is 8mm;
2, lampshade top board and base plate is prepared
2.1, fixed length: bamboo wood carries out fixed length through briar;
2.2, fixed width: the bamboo wood of fixed length carries out fixed width through four side moulder;
2.3, milling type: the bamboo wood of fixed width carries out milling type through milling machine;
2.4, mortise: the bamboo wood after milling type carries out mortise through tenonen to one end;
2.5, groove milling: the bamboo wood of one end mortise carries out groove milling through mortising machine to the other end;
2.6, gluing: artificial gluing process is carried out to mortise and tenon;
2.7, compression set: adopt spelling machine that the bamboo wood part compression set after gluing is become three-back-shaped lampshade top board or lampshade base plate;
3, luminous bamboo matter lampshade is prepared
3.1, hole: adopt drilling machine to hole to lampshade top board, lampshade base plate, bamboo chip/strontium aluminate fluorescent material composite panel respectively, described lampshade top board lower surface edge processes position, 24 holes; Lampshade plate upper surface processes position, 24 holes; Bamboo chip/strontium aluminate fluorescent material composite panel upper end is parallel to width and processes a perforation, and holes apart from the midline position at 100mm place, bottom;
3.2, cover with paint, lacquer, colour wash, etc.: adopt polyurethane lacquer to carry out covering with paint process above-mentioned lampshade base plate, lampshade top board, bamboo chip/strontium aluminate fluorescent material composite panel;
3.3, to install and inspection: above-mentioned lampshade top board, lampshade base plate and bamboo chip/strontium aluminate fluorescent material composite and telescopic hardware-joint are installed together, and test and obtain luminous bamboo matter lampshade finished product, its performance indications are listed in table 1.
embodiment 2:
The processing technology of this kind of luminous bamboo matter lampshade, comprises the following steps:
1, bamboo chip/strontium aluminate fluorescent material composite panel is prepared
1.1, hack: mao bamboon is hacked by slicer, for the mao bamboon of different-diameter, by adjustment blade density to obtain the equal bamboo chip of width;
1.2, a slicing: carry out slicing to bamboo chip with four side moulder, removes Outer part and inner part of the bamboo;
1.3, boiling and bleaching: by the bamboo chip stacking after slicing, adjacent layer filler strip separates, and leaves a fixed gap between bamboo chip, by loop wheel machine, bamboo chip buttress is moved into boiling pond, and apply weight, in 80 ± 5 DEG C of hot digestions, in digestion process, add the hydrogen peroxide bleaching 5 hours that mass percent is 5%;
1.4, dry: the bamboo chip buttress after boiling and bleaching is shifted out by loop wheel machine, and inserts in 65 ± 5 DEG C of dryings 24 hours in drying box by slide rail, and controlling bamboo chip moisture content is 35 ± 2%;
1.5, secondary slicing: carry out slicing to bamboo chip with four side moulder, removes the defect such as warpage and cracking;
1.6, sorting: sorting is carried out to bamboo chip, classifies by aberration;
1.7, flood: the bamboo chip of sorting floods 8 and littlely reaches 45 ± 2% up to its moisture content in normal temperature boiling pond;
1.8, microwave explosion: microwave explosion treatment is carried out to bamboo chip, the power output of microwave is 9kW, and the processing time is 180s, obtains pretreatment bamboo chip;
1.9, the coated process of strontium aluminate fluorescent material: adopt the coated process of inorganic oxide cladding process, obtain coated strontium aluminate fluorescent material product, the inorganic oxide cladding process adopted is coated with silica modification method, and the concrete steps of described coated with silica modification method are:
A, hydrolysis: get ethyl orthosilicate, water, ethanol that mass ratio is 1:30:30, by above-mentioned mass ratio, second alcohol and water is mixed, obtain ethanol water, the ethyl orthosilicate getting above-mentioned mass ratio is dissolved in ethanol water, then nitric acid adjust ph to 2 is dripped, then drip ammoniacal liquor adjust ph to neutral, obtain mixed liquor A;
B, coated: strontium aluminate fluorescent material, urea and water that mass ratio is 1:1:13 will to be added in mixed liquor A, and obtain mixed liquid B, stir 1 hour under mixed liquid B being placed in 95 ± 2 DEG C of isoperibols, be cooled to room temperature afterwards;
C, suction filtration are separated: respectively mixed liquid B is washed 12 times with distilled water and ethanolic solution, obtain mixed liquor C;
D, drying: by mixed liquor C at 80 ± 2 DEG C dry 13 hours, finally obtain coated strontium aluminate fluorescent material product;
1.10, bamboo chip and strontium aluminate fluorescent material compound:
1.10.1, mix: get the pretreatment bamboo chip that mass ratio is 20:1:80, coated strontium aluminate fluorescent material and ethanolic solution, by above-mentioned mass ratio, coated strontium aluminate fluorescent material is dispersed in ethanolic solution, coated strontium aluminate fluorescent material was uniformly dispersed in ultrasonic 8 minutes in ultrasonic wave, add the pretreatment bamboo chip of above-mentioned mass ratio again, obtain mixture;
1.10.2, reaction: gained mixture in step 1.10.1 to be moved in magnetic stirring apparatus initial action 60 minutes, refill in stainless steel pressurized canister, after regulating pressure to 0.6MPa by air compressor, room temperature constant voltage reacts 95 minutes again;
1.10.3, dry: to take out in step 1.10.2 with the bamboo chip of the coated even compound of strontium aluminate fluorescent material in dielectric drying case dry 13.5 hours, dry run is divided into two stages, first stage adopts high temperature method fast, and heating-up temperature is 80 ± 2 DEG C, and the time is 4 hours; Second stage adopts low temperature method at a slow speed, and heating-up temperature is 60 ± 2 DEG C, and the time is 9.5 hours, obtains bamboo chip/strontium aluminate fluorescent material compound low-light source material, and controlling moisture content is 13 ± 2%;
1.11, three slicings: carry out slicing to bamboo chip/strontium aluminate fluorescent material composite panel with four side moulder, remove the defect such as warpage and cracking, obtain bamboo chip/strontium aluminate fluorescent material composite panel that thickness is 12mm;
2, lampshade top board and base plate is prepared
2.1, fixed length: bamboo wood carries out fixed length through briar;
2.2, fixed width: the bamboo wood of fixed length carries out fixed width through four side moulder;
2.3, milling type: the bamboo wood of fixed width carries out milling type through milling machine;
2.4, mortise: the bamboo wood after milling type carries out mortise through tenonen to one end;
2.5, groove milling: the bamboo wood of one end mortise carries out groove milling through mortising machine to the other end;
2.6, gluing: artificial gluing process is carried out to mortise and tenon;
2.7, compression set: adopt spelling machine that the bamboo wood part compression set after gluing is become three-back-shaped lampshade top board or lampshade base plate;
3, luminous bamboo matter lampshade is prepared
3.1, hole: adopt drilling machine to hole to lampshade top board, lampshade base plate, bamboo chip/strontium aluminate fluorescent material composite panel respectively, described lampshade top board lower surface edge processes position, 24 holes; Lampshade plate upper surface processes position, 24 holes; Bamboo chip/strontium aluminate fluorescent material composite panel upper end is parallel to width and processes a perforation, and holes apart from the midline position at 100mm place, bottom;
3.2, cover with paint, lacquer, colour wash, etc.: adopt polyurethane lacquer to carry out covering with paint process above-mentioned lampshade base plate, lampshade top board, bamboo chip/strontium aluminate fluorescent material composite panel;
3.3, to install and inspection: above-mentioned lampshade top board, lampshade base plate and bamboo chip/strontium aluminate fluorescent material composite and telescopic hardware-joint are installed together, and test and obtain luminous bamboo matter lampshade finished product, its performance indications are listed in table 1.
comparative example 1:adopt Commercial optical paint to cover with paint, lacquer, colour wash, etc. in bamboo material surface for physically in conjunction with the bamboo lampshade of gained equivalent weight part, its performance indications are listed in table 1, compare with embodiment 1-2, and it adopts Commercial optical paint to cover with paint, lacquer, colour wash, etc. and combines for physically in bamboo material surface.
Carried out comparative analysis and Data Detection to above-described embodiment 1-2 and comparative example 1, result is as following table 1:
Can be found by table 1, the luminous bamboo matter lampshade that the processing technology of a kind of luminous bamboo matter lampshade of the present invention is processed, compare bamboo lampshade prepared by Commercial optical paint, possesses longer service life, value of chromatism meets Standard, the aberration naked eyes of embodiment 1 can not identify, but the aberration naked eyes identifiable design of embodiment 2, show as without coming off equally at the adhesive force of outdoor environment, without peeling off, without cracking, and the present invention is bonded thereto owing to adopting chemical bond strontium aluminate fluorescent material to enter into bamboo wood inside, have more super adhesive force, in addition, in preparation process, organic solvent-free adds, potential potential safety hazard is not had to environment and the mankind, and present the texture wood color of bamboo wood self, but working process parameter has certain influence to sunset glow duration, example 1, the sunset glow duration of 2 is all lower than comparison example 1, but reach 10.6 hours during the sunset glow of example 1, be enough to meet user demand.
The bamboo matter lampshade Realization of Product bamboo wood prepared by processing technology of this kind of luminous bamboo matter lampshade is as the good low-light source material of light source carrier, changed by luminous energy and play the function of decorative lighting and guide, part electric energy can be saved, can not cause potential safety hazard to environment and the mankind, and service life is longer, energy-conserving and environment-protective; There is good actual application value and promotional value.
Above-mentioned detailed description of the invention is only concrete case of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But every content not departing from technical solution of the present invention, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, all should fall into scope of patent protection of the present invention.
Claims (6)
1. a processing technology for luminous bamboo matter lampshade, comprises the following steps:
1) bamboo chip/strontium aluminate fluorescent material composite panel, is prepared
1.1, hack: mao bamboon is hacked by slicer;
1.2, a slicing: carry out slicing to bamboo chip with four side moulder, removes Outer part and inner part of the bamboo;
1.3, boiling and bleaching: by the bamboo chip stacking after slicing, adjacent layer filler strip separates, and leaves a fixed gap between bamboo chip, by loop wheel machine, bamboo chip buttress is moved into boiling pond, and apply weight, in 80 ± 5 DEG C of hot digestions, in digestion process, add the hydrogen peroxide bleaching 5 ~ 8 hours that mass percent is 5% ~ 8%;
1.4, dry: the bamboo chip buttress after boiling and bleaching is shifted out by loop wheel machine, and inserts in 65 ± 5 DEG C of dryings 24 ~ 30 hours in drying box by slide rail, and controlling bamboo chip moisture content is 35 ± 2%;
1.5, secondary slicing: carry out slicing to bamboo chip with four side moulder, removes the defect such as warpage and cracking;
1.6, sorting: sorting is carried out to bamboo chip, classifies by aberration;
1.7, flood: the bamboo chip of sorting floods in normal temperature boiling pond that 6-10 is little reaches 35 ~ 50% up to its moisture content;
1.8, microwave explosion: microwave explosion treatment is carried out to bamboo chip, the power output of microwave is 8 ~ 11kW, and the processing time is 120 ~ 210s, obtains pretreatment bamboo chip;
1.9, the coated process of strontium aluminate fluorescent material: adopt the coated process of inorganic oxide cladding process, obtain coated strontium aluminate fluorescent material product;
1.10, bamboo chip and strontium aluminate fluorescent material compound:
1.10.1, mix: get the pretreatment bamboo chip that mass ratio is 10-30:1:60-140, coated strontium aluminate fluorescent material and ethanolic solution, by above-mentioned mass ratio, coated strontium aluminate fluorescent material is dispersed in ethanolic solution, in ultrasonic wave, ultrasonic 5-10 minute makes coated strontium aluminate fluorescent material be uniformly dispersed, add the pretreatment bamboo chip of above-mentioned mass ratio again, obtain mixture;
1.10.2, reaction: gained mixture in step 1.10.1 is moved to initial action 30-90 minute in magnetic stirring apparatus, refills in stainless steel pressurized canister, after regulating pressure to 0.6MPa by air compressor, room temperature constant voltage reacts 85-100 minute again;
1.10.3, dry: to take out the bamboo chip dry 8-15 hour in dielectric drying case with the coated even compound of strontium aluminate fluorescent material in step 1.10.2, dry run is divided into two stages, first stage adopts high temperature method fast, and heating-up temperature is 80 ± 2 DEG C, and the time is 4 hours; Second stage adopts low temperature method at a slow speed, and heating-up temperature is 60 ± 2 DEG C, and the time is 4 ~ 11 hours, and obtain bamboo chip/strontium aluminate fluorescent material compound low-light source material plate, control moisture content is 10-15%;
1.11, three slicings: carry out slicing to bamboo chip/strontium aluminate fluorescent material composite panel with four side moulder, remove the defect such as warpage and cracking, obtain bamboo chip/strontium aluminate fluorescent material composite panel that thickness is 8-12mm;
2) lampshade top board and base plate, is prepared
2.1, fixed length: bamboo wood carries out fixed length through briar;
2.2, fixed width: the bamboo wood of fixed length carries out fixed width through four side moulder;
2.3, milling type: the bamboo wood of fixed width carries out milling type through milling machine;
2.4, mortise: the bamboo wood after milling type carries out mortise through tenonen to one end;
2.5, groove milling: the bamboo wood of one end mortise carries out groove milling through mortising machine to the other end;
2.6, gluing: artificial gluing process is carried out to mortise and tenon;
2.7, compression set: adopt spelling machine that the bamboo wood part compression set after gluing is become lampshade top board or lampshade base plate;
3), luminous bamboo matter lampshade is prepared
3.1, hole: adopt drilling machine to hole to lampshade top board, lampshade base plate, bamboo chip/strontium aluminate fluorescent material composite panel respectively;
3.2, cover with paint, lacquer, colour wash, etc.: adopt polyurethane lacquer to carry out covering with paint process above-mentioned lampshade base plate, lampshade top board, bamboo chip/strontium aluminate fluorescent material composite panel;
3.3, to install and inspection: above-mentioned lampshade top board, lampshade base plate and bamboo chip/strontium aluminate fluorescent material composite and telescopic hardware-joint are installed together, and test and obtain luminous bamboo matter lampshade finished product.
2. the processing technology of a kind of luminous bamboo matter lampshade as claimed in claim 1, is characterized in that: during 1.1 of step 1 is hacked, for the mao bamboon of different-diameter, by adjustment blade density to obtain the equal bamboo chip of width.
3. the processing technology of a kind of luminous bamboo matter lampshade as claimed in claim 1, is characterized in that: described step 1 1.9 in the inorganic oxide cladding process that adopts be coated with silica modification method, the concrete steps of described coated with silica modification method are:
A, hydrolysis: get ethyl orthosilicate, water, ethanol that mass ratio is 1:28-32:28-32, by above-mentioned mass ratio, second alcohol and water is mixed, obtain ethanol water, the ethyl orthosilicate getting above-mentioned mass ratio is dissolved in ethanol water, then nitric acid adjust ph to 1 ~ 2 are dripped, then drip ammoniacal liquor adjust ph to neutral, obtain mixed liquor A;
B, coated: strontium aluminate fluorescent material, urea and water that mass ratio is 1-2:1:13 will to be added in mixed liquor A, and obtain mixed liquid B, stir 1 hour under mixed liquid B being placed in 95 ± 2 DEG C of isoperibols, be cooled to room temperature afterwards;
C, suction filtration are separated: mixed liquid B washed 10-15 time respectively with distilled water and ethanolic solution, obtain mixed liquor C;
D, drying: by mixed liquor C dry 10-15 hour at 80 ± 2 DEG C, finally obtain coated strontium aluminate fluorescent material product.
4. the preparation method of a kind of bamboo chip as claimed in claim 1/strontium aluminate fluorescent material composite, is characterized in that: described step 1 1.10 in pretreatment bamboo chip, coated strontium aluminate fluorescent material, ethanolic solution mass ratio be 12-20:1:80-120.
5. the processing technology of a kind of luminous bamboo matter lampshade as claimed in claim 1, is characterized in that: described in 2.7 compression sets of step 2, lampshade top board and lampshade base plate are all in three-back-shaped structure.
6. the processing technology of a kind of luminous bamboo matter lampshade as claimed in claim 5, is characterized in that: described in 3.1 borings of step 3, lampshade top board lower surface edge processes position, 24 holes; Lampshade plate upper surface processes position, 24 holes; Bamboo chip/strontium aluminate fluorescent material composite panel upper end is parallel to width and processes a perforation, and holes apart from the midline position at 100mm place, bottom.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111300583A (en) * | 2020-02-28 | 2020-06-19 | 南通大学 | Method for manufacturing wooden light-emitting lampshade |
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| EP0666155A1 (en) * | 1994-01-28 | 1995-08-09 | Forestry And Forest Products Research Institute | Wood piled with split and disrupted pieces and its manufacturing method and manufacturing apparatus |
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