CN114534837A - LED diffusion powder and preparation method and device thereof - Google Patents
LED diffusion powder and preparation method and device thereof Download PDFInfo
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- CN114534837A CN114534837A CN202210116625.9A CN202210116625A CN114534837A CN 114534837 A CN114534837 A CN 114534837A CN 202210116625 A CN202210116625 A CN 202210116625A CN 114534837 A CN114534837 A CN 114534837A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the technical field of LED production, in particular to LED diffusion powder and a preparation method and a device thereof, which comprises a sieving box, a hopper, a mounting frame, a filtering sieve, springs, a pushing module, a vibrating assembly, a crushing box, crushing rollers, a driving assembly, a first storage frame and a second storage frame, wherein the hopper is communicated with the sieving box, the mounting frame is arranged in the sieving box, the filtering sieve is fixedly connected with the mounting frame, one end of each spring is fixedly connected with the mounting frame, the other end of each spring is fixedly connected with the sieving box, the pushing module is fixedly connected with the sieving box, the vibrating assembly is fixedly connected with the sieving box, the crushing box is communicated with the sieving box, each group of driving assemblies is arranged in the crushing box, each group of driving assemblies is respectively provided with a crushing roller, the first storage frame is detachably connected with the crushing box, the second storage frame is detachably connected with the sieving box, and the treatment of particles bonded by raw materials is realized through the structure, the production quality of the LED diffusion powder is improved.
Description
Technical Field
The invention relates to the technical field of LED production, in particular to LED diffusion powder and a preparation method and device thereof.
Background
The LED dot powder is important, and the powder is prepared by adding fluorescent powder and glue. Since the fluorescent powder is small particles, the fluorescent powder can be deposited or distributed unevenly in the glue, and light spots of the LED and the like can be influenced after the fluorescent powder is placed. The diffusion powder is added into the glue in a certain proportion, and can play the roles of anti-precipitation and optical diffusion.
In the production process of the LED diffusion powder, raw materials are easy to adhere into particles, so that the production quality of the LED diffusion powder is poor.
Disclosure of Invention
The invention aims to provide LED diffusion powder and a preparation method and a preparation device thereof, and aims to solve the technical problem that raw materials are easy to adhere into particles in the prior art, so that the production quality of the LED diffusion powder is poor.
In order to achieve the above purpose, the invention provides an LED diffusion powder preparation device, which comprises a sieving box, a hopper, a mounting frame, a filtering sieve, springs, a pushing module, a vibrating assembly, a crushing box, a crushing roller, a driving assembly, a first storage frame and a second storage frame, wherein the hopper is communicated with the sieving box, the mounting frame is arranged inside the sieving box, the filtering sieve is fixedly connected with the mounting frame and is positioned on the inner side wall of the mounting frame, the springs are provided with a plurality of springs, one end of each spring is fixedly connected with the mounting frame, the other end of each spring is fixedly connected with the sieving box, the pushing module is fixedly connected with the sieving box and is positioned above the filtering sieve, the vibrating assembly is fixedly connected with the sieving box and is positioned inside the sieving box, and the crushing box is communicated with the sieving box, the quantity of drive assembly is two sets of, every group drive assembly set up in the inside of broken case, and every group be provided with respectively on the drive assembly the crushing roller, first store the frame with broken case is dismantled and is connected, and is located the below of crushing roller, the second store the frame with the case that sieves is dismantled and is connected, and is located the below of filter sieve.
Wherein, promote the module including promoting the subassembly, promoting piece and shovel piece, promote the subassembly with sieve case fixed connection, and be located sieve the inside wall of case, promote the piece with promote subassembly fixed connection, the shovel piece with promote piece fixed connection, and be located promote the lateral wall of piece.
Wherein, promote the subassembly including promoting cylinder and hydraulic stem, promote the cylinder with case fixed connection sieves, and be located the inside wall of case sieves, the one end of hydraulic stem with promote the output fixed connection of cylinder, promote the piece with the output fixed connection of hydraulic stem.
Wherein, the vibration subassembly includes vibrating motor and vibrating arm, vibrating motor with sieve case fixed connection, and be located sieve the inside of case, the one end of vibrating arm with vibrating motor's output fixed connection, the other end of vibrating arm with installing frame fixed connection.
The driving assembly comprises a driving motor and a speed changer, the driving motor is fixedly connected with the crushing roller and is positioned on the inner side wall of the crushing box, the speed changer is fixedly connected with the output end of the driving motor, the crushing roller is fixedly connected with the output end of the speed changer, and the driving motor and the speed changer are respectively arranged in the crushing roller.
The invention also provides a preparation method of the LED diffusion powder, which comprises the following steps:
dumping the raw materials into the sieving box through the hopper, and filtering particles and powder in the raw materials;
pushing the filtered raw material particles into the crushing box, controlling the two groups of driving assemblies to operate, and respectively driving the corresponding crushing rollers to rotate by the two groups of driving assemblies so as to crush the raw material particles into raw material powder;
pouring the raw material powder into the sieving box through the hopper again for filtering;
repeatedly filtering until no raw material particles appear;
and fully stirring the raw material powder to prepare the LED diffusion powder.
The invention also provides LED diffusion powder which is prepared by adopting the LED diffusion powder preparation device and specifically comprises the following components:
glass frit, styrene, silicone, and epoxy.
The invention relates to an LED diffusion powder and a preparation method and a device thereof, wherein raw materials are firstly poured into a sieving box through a hopper, the powder of the raw materials falls into a second storage frame from small holes on a filtering sieve, particles of the raw materials are accumulated above the filtering sieve, at the moment, a vibration assembly operates to drive an installation frame to rock so as to homogenize the position of the raw material particles, the powder adhered to the raw material particles falls into the second storage frame from the small holes on the filtering sieve, then, a pushing module is controlled to operate to push the raw material particles on the filtering sieve into a crushing box, two groups of driving assemblies are driven to operate so as to drive two crushing rollers to rotate in opposite directions, the raw material particles fall into a first storage frame after being rolled by the two crushing rollers, and the raw materials in the first storage frame are poured into the sieving box from the hopper again for filtering, the LED diffusion powder is prepared until no raw material particles appear, so that the particles formed by adhering the raw materials are treated, and the production quality of the LED diffusion powder is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an LED diffusion powder preparation apparatus of the present invention.
Fig. 2 is a side view of an LED diffusion powder preparation apparatus of the present invention.
Fig. 3 is a cross-sectional view of the a-a line structure of fig. 2 of the present invention.
Fig. 4 is an enlarged view of a portion of the structure of fig. 3B according to the present invention.
Fig. 5 is a front view of an LED diffusion powder preparation apparatus of the present invention.
Fig. 6 is a cross-sectional view of the C-C line structure of fig. 5 of the present invention.
Fig. 7 is a flow chart of steps of a method for preparing the LED diffusion powder of the present invention.
1-sieving box, 2-hopper, 3-mounting frame, 4-filtering sieve, 5-spring, 6-pushing module, 7-vibrating component, 8-crushing box, 9-crushing roller, 61-pushing component, 62-pushing block, 63-shoveling block, 71-vibrating motor, 72-vibrating rod, 101-driving component, 102-first storage frame, 103-second storage frame, 104-pushing rod, 105-torsion spring, 106-baffle, 107-rotating motor, 108-speed reducer, 109-rotating shaft, 110-stirring block, 611-pushing cylinder, 612-hydraulic rod, 1011-driving motor and 1012-speed changer.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the present invention provides an LED diffusion powder preparation apparatus using the above mentioned LED diffusion powder, including a sieving box 1, a hopper 2, a mounting frame 3, a filtering sieve 4, a spring 5, a pushing module 6, a vibrating module 7, a crushing box 8, a crushing roller 9, a driving module 101, a first storage frame 102 and a second storage frame 103, wherein the hopper 2 is communicated with the sieving box 1, the mounting frame 3 is disposed inside the sieving box 1, the filtering sieve 4 is fixedly connected with the mounting frame 3 and is located on an inner side wall of the mounting frame 3, the number of the springs 5 is plural, one end of each spring 5 is fixedly connected with the mounting frame 3, the other end of each spring 5 is fixedly connected with the sieving box 1, the pushing module 6 is fixedly connected with the sieving box 1 and is located above the filtering sieve 4, the vibrating module 7 is fixedly connected with the sieving box 1, the crushing box 8 is communicated with the sieving box 1, the number of the driving assemblies 101 is two, each driving assembly 101 is arranged in the crushing box 8, the crushing rollers 9 are respectively arranged on the driving assemblies 101, the first storage frame 102 is detachably connected with the crushing box 8 and is positioned below the crushing rollers 9, and the second storage frame 103 is detachably connected with the sieving box 1 and is positioned below the filter sieve 4.
In this embodiment, the raw material is poured into the sieving box 1 through the hopper 2, the powder of the raw material drops into the second storage frame 103 from the small holes on the filter sieve 4, the particles of the raw material are accumulated above the filter sieve 4, at this time, the vibration assembly 7 operates to drive the mounting frame 3 to rock, so as to equalize the positions of the raw material particles, the powder adhered to the raw material particles drops into the second storage frame 103 from the small holes on the filter sieve 4, then the pushing module 6 is controlled to operate to push the raw material particles on the filter sieve 4 into the crushing box 8, the two sets of driving assemblies 101 are driven to operate, so as to drive the two crushing rollers 9 to rotate in opposite directions, the raw material particles fall into the first storage frame 102 after being crushed by the two crushing rollers 9, and the raw material in the first storage frame 102 is poured into the sieving box 1 from the hopper 2 again for filtering, the LED diffusion powder is prepared until no raw material particles appear, so that the particles formed by adhering the raw materials are treated, and the production quality of the LED diffusion powder is improved.
Further, the pushing module 6 comprises a pushing assembly 61, a pushing block 62 and a shovel block 63, the pushing assembly 61 is fixedly connected with the sieving box 1 and is located on the inner side wall of the sieving box 1, the pushing block 62 is fixedly connected with the pushing assembly 61, and the shovel block 63 is fixedly connected with the pushing block 62 and is located on the outer side wall of the pushing block 62; the pushing assembly 61 comprises a pushing cylinder 611 and a hydraulic rod 612, the pushing cylinder 611 is fixedly connected with the sieving box 1 and is located on the inner side wall of the sieving box 1, one end of the hydraulic rod 612 is fixedly connected with the output end of the pushing cylinder 611, and the pushing block 62 is fixedly connected with the output end of the hydraulic rod 612.
In this embodiment, the powder of the raw material drops into the second storage frame 103 from the small holes on the filter screen 4, the particles of the raw material are stacked above the filter screen 4, the pushing cylinder 611 is driven to operate, the pushing cylinder 611 is matched with the hydraulic rod 612 to drive the pushing block 62 to move, so that the shovel block 63 pushes the particles of the raw material into the crushing box 8.
Further, vibration subassembly 7 includes vibrating motor 71 and vibrating arm 72, vibrating motor 71 with sieve case 1 fixed connection, and be located sieve case 1's inside, vibrating arm 72's one end with vibrating motor 71's output fixed connection, vibrating arm 72's the other end with installing frame 3 fixed connection.
In this embodiment, the vibration motor 71 is operated, and the vibration motor 71 and the vibration rod 72 are matched to drive the mounting frame 3 to shake, so as to uniform the position of the raw material particles, and the powder adhered to the raw material particles falls into the second storage frame 103 from the small holes on the filter sieve 4.
Further, the driving assembly 101 includes a driving motor 1011 and a transmission 1012, the driving motor 1011 is fixedly connected to the crushing roller 9 and is located on the inner side wall of the crushing box 8, the transmission 1012 is fixedly connected to the output end of the driving motor 1011, the crushing roller 9 is fixedly connected to the output end of the transmission 1012, and the driving motor 1011 and the transmission 1012 are respectively disposed inside the crushing roller 9.
In this embodiment, the driving motor 1011 of the pushing module 6 is controlled to operate, and the driving motor 1011 and the transmission 1012 cooperate to drive the two crushing rollers 9 to rotate in opposite directions, so that the raw material particles fall into the first storage frame 102 after being crushed by the two crushing rollers 9.
Further, LED diffusion powder preparation facilities still includes push rod 104, torsional spring 105 and baffle 106, the one end of push rod 104 with promote piece 62 fixed connection, the one end of torsional spring 105 with cross sieve case 1 fixed connection, baffle 106 with the other end fixed connection of torsional spring 105, just baffle 106 set up in cross sieve case 1 with the intercommunication department of broken case 8.
In this embodiment, powder of the raw material drops into the second storage frame 103 from the small holes on the filter screen 4, particles of the raw material are accumulated above the filter screen 4, the pushing cylinder 611 is driven to operate, the pushing cylinder 611 is matched with the hydraulic rod 612 to drive the pushing block 62 to move, so that the shoveling block 63 pushes the particles of the raw material into the crushing box 8, the baffle 106 is arranged at the communication position between the sieving box 1 and the crushing box 8, during the pushing process, one end of the pushing rod 104, which is far away from the pushing block 62, contacts the baffle 106 first and pushes the baffle 106 to rotate, at this time, the torsion spring 105 rotates and has a resilience force, the communication position between the sieving box 1 and the crushing box 8 is exposed, and the particles of the raw material can drop into the crushing box 8 through the communication position between the sieving box 1 and the crushing box 8, after the push rod 104 is far away from the baffle 106, under the action of the resilience force of the torsion spring 105, the baffle 106 blocks the communication part of the sieving box 1 and the crushing box 8 again, so that raw material powder is prevented from falling into the crushing box 8 from the communication part of the sieving box 1 and the crushing box 8, and the production efficiency of products is prevented from being influenced.
Further, the LED diffusion powder preparation device further comprises a rotating motor 107, a speed reducer 108, a rotating shaft 109 and a stirring block 110, wherein the rotating motor 107 is fixedly connected with the second storage frame 103 and is located inside the second storage frame 103, the speed reducer 108 is fixedly connected with the output end of the rotating motor 107, one end of the rotating shaft 109 is fixedly connected with the output end of the speed reducer 108, the stirring blocks 110 are multiple in number, and each stirring block 110 is respectively fixedly connected with the rotating shaft 109 and is located on the outer side wall of the stirring block 110.
In this embodiment, the rotating motor 107 is operated, and the rotating motor 107 is matched with the speed reducer 108 to drive the rotating shaft 109 to rotate, so that the plurality of stirring blocks 110 fully stir the raw material powder in the second storage frame 103, the product quality is uniform, and the production quality of the LED diffusion powder is improved.
Referring to fig. 7, the present invention provides a method for preparing an LED diffusion powder preparation apparatus, including the steps of:
s1: dumping raw materials into the sieving box 1 through the hopper 2, and filtering particles and powder in the raw materials;
s2: pushing the filtered raw material particles into the crushing box 8, controlling the two groups of driving assemblies 101 to operate, and respectively driving the corresponding crushing rollers 9 to rotate by the two groups of driving assemblies 101, so that the raw material particles are crushed into raw material powder;
s3: pouring the raw material powder into the sieving box 1 again through the hopper 2 for filtering;
s4: repeatedly filtering until no raw material particles appear;
s5: and fully stirring the raw material powder to prepare the LED diffusion powder.
In this embodiment, at first empty the raw materials through hopper 2 to in sifting case 1 to carry out filtration treatment to granule and powder in the raw materials, then push the raw materials granule that filters out extremely in broken case 8, control two sets of drive assembly 101 operates, and is two sets of drive assembly 101 drives respectively and corresponds crushing roller 9 rotates to roll raw materials granule into raw materials powder, again with raw materials powder through hopper 2 empties to in sifting case 1 filters, then repeatedly carries out filtration treatment, until there is not raw materials granule to appear, at last fully stirs raw materials powder, makes LED diffusion powder.
The invention also provides LED diffusion powder which is prepared by adopting the LED diffusion powder preparation device and specifically comprises the following components:
glass frit, styrene, silicone, and epoxy.
In the present embodiment, the LED diffusion powder is composed of glass powder, styrene, siloxane, and epoxy resin, and is manufactured by the LED diffusion powder manufacturing apparatus.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An LED diffusion powder preparation device is characterized in that,
comprises a sieving box, a hopper, a mounting frame, a filtering sieve, springs, a pushing module, a vibrating component, a crushing box, a crushing roller, a driving component, a first storage frame and a second storage frame, wherein the hopper is communicated with the sieving box, the mounting frame is arranged in the sieving box, the filtering sieve is fixedly connected with the mounting frame and is positioned on the inner side wall of the mounting frame, the number of the springs is multiple, one end of each spring is fixedly connected with the mounting frame, the other end of each spring is fixedly connected with the sieving box, the pushing module is fixedly connected with the sieving box and is positioned above the filtering sieve, the vibrating component is fixedly connected with the sieving box and is positioned in the sieving box, the crushing box is communicated with the sieving box, the number of the driving components is two, and each driving component is arranged in the crushing box, and every group be provided with respectively on the drive assembly the crushing roller, first store the frame with crushing case is dismantled and is connected, and is located the below of crushing roller, the second store the frame with sieve case is dismantled and is connected, and is located the below of filter sieve.
2. The LED diffusion powder production apparatus according to claim 1,
the promotion module is including promoting the subassembly, promoting piece and shovel piece, promote the subassembly with sieve case fixed connection, and be located sieve the inside wall of case, promote the piece with promote subassembly fixed connection, the shovel piece with promote piece fixed connection, and be located promote the lateral wall of piece.
3. The LED diffusion powder production apparatus according to claim 2,
the promotion subassembly is including promoting cylinder and hydraulic stem, promote the cylinder with case fixed connection sieves, and be located the inside wall of case sieves, the one end of hydraulic stem with promote the output fixed connection of cylinder, promote the piece with the output fixed connection of hydraulic stem.
4. The LED diffusion powder production apparatus according to claim 1,
the vibrating component comprises a vibrating motor and a vibrating rod, the vibrating motor is fixedly connected with a sieving box and is located inside the sieving box, one end of the vibrating rod is fixedly connected with the output end of the vibrating motor, and the other end of the vibrating rod is fixedly connected with the mounting frame.
5. The LED diffusion powder production apparatus according to claim 1,
the driving assembly comprises a driving motor and a speed changer, the driving motor is fixedly connected with the crushing roller and is positioned on the inner side wall of the crushing box, the speed changer is fixedly connected with the output end of the driving motor, the crushing roller is fixedly connected with the output end of the speed changer, and the driving motor and the speed changer are respectively arranged in the crushing roller.
6. The manufacturing method using the LED diffusion powder manufacturing apparatus according to claim 1, comprising the steps of:
dumping the raw materials into the sieving box through the hopper, and filtering particles and powder in the raw materials;
pushing the filtered raw material particles into the crushing box, controlling the two groups of driving assemblies to operate, and respectively driving the corresponding crushing rollers to rotate by the two groups of driving assemblies so as to crush the raw material particles into raw material powder;
pouring the raw material powder into the sieving box through the hopper again for filtering;
repeatedly carrying out filtration treatment until no raw material particles appear;
and fully stirring the raw material powder to prepare the LED diffusion powder.
7. An LED diffusion powder prepared by the LED diffusion powder preparation device of any one of claims 1 to 5, which comprises the following components:
glass frit, styrene, silicone, and epoxy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116625.9A CN114534837A (en) | 2022-02-07 | 2022-02-07 | LED diffusion powder and preparation method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116625.9A CN114534837A (en) | 2022-02-07 | 2022-02-07 | LED diffusion powder and preparation method and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114534837A true CN114534837A (en) | 2022-05-27 |
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ID=81673690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210116625.9A Withdrawn CN114534837A (en) | 2022-02-07 | 2022-02-07 | LED diffusion powder and preparation method and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114534837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301337A (en) * | 2022-08-02 | 2022-11-08 | 广东亨益环保集团有限公司 | Urban solid waste environmental protection processing apparatus |
-
2022
- 2022-02-07 CN CN202210116625.9A patent/CN114534837A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301337A (en) * | 2022-08-02 | 2022-11-08 | 广东亨益环保集团有限公司 | Urban solid waste environmental protection processing apparatus |
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Application publication date: 20220527 |
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