CN101051589A - Method for applying powder on fluorescence lamp and its device - Google Patents
Method for applying powder on fluorescence lamp and its device Download PDFInfo
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- CN101051589A CN101051589A CN 200610043477 CN200610043477A CN101051589A CN 101051589 A CN101051589 A CN 101051589A CN 200610043477 CN200610043477 CN 200610043477 CN 200610043477 A CN200610043477 A CN 200610043477A CN 101051589 A CN101051589 A CN 101051589A
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Abstract
The apparatus includes apparatus of coating powder and apparatus of baking powder (ABP). ABP includes cavity of baking powder, and heating system outside the cavity. Power tube with powder slurry being coated is positioned in rotation mechanism inside the cavity. The rotation mechanism drives rotation of power tube. The heating system possesses air duct passing through the cavity to inside from outside. The method includes coating procedure and baking procedure. The baking procedure includes steps: (1) positioning step: positioning power tube to the rotation mechanism; (2) operating step: rotation mechanism drives rotation of power tube; through air duct, the heating system whiffs hot air to power tube in order to dry powder slurry, and make powder slurry attach to inner wall of the power tube. The heating system is separated from the cavity. Features are: simple structure of ABP, controlling temperature of ABP accurately, quick drying speed, and even thickness of powder slurry.
Description
Affiliated technical field
The present invention relates to a kind of for the method for powder on fluorescence lamp and device thereof.
Background technology
At present, existingly comprise for the powder on fluorescence lamp production process: (one). dusting step: coat the powder slurry at the tube cell inwall; (2). the baking powder step: drying also makes the powder slurry attached to the tube cell inwall.The baking powder device comprises the baking powder cavity, is provided with the free-wheeling system that Electric heat oven and location scribble the tube cell of powder slurry in this baking powder cavity; The tube cell that scribbles the powder slurry is positioned free-wheeling system; Electric heat oven is dry and make the powder slurry attached to the tube cell inwall.Wherein, comprising in this baking powder step: (1). positioning step: the tube cell that will scribble the powder slurry is positioned the free-wheeling system of baking powder cavity; (2). job step: free-wheeling system drives the tube cell rotation, and the Electric heat oven xeraphium is starched and made the powder slurry attached to the tube cell inwall simultaneously.Then whole baking powder device takes up room greatly complex structure in the baking powder cavity because Electric heat oven is arranged at; Because tube cell baking powder temperature requirement is accurate, this Electric heat oven is arranged at that then temperature accuracy control is not high in the baking powder cavity; Powder slurry rate of drying is slow and the powder slurry does not flow or flowing velocity is slow, makes that whole powder slurry is in uneven thickness.
Summary of the invention
Existing for the method for powder on fluorescence lamp and install existing weak point in order to overcome, the invention provides a kind of for the method for powder on fluorescence lamp and device thereof, the baking powder apparatus structure of this method and device thereof is simple, it is little to take up room, can accurately control the baking powder temperature of baking powder device, powder slurry rate of drying is fast and powder slurry flowing velocity is fast, makes that whole powder slurry thickness is even.
The technical solution adopted for the present invention to solve the technical problems is: a kind of for the method for powder on fluorescence lamp, it comprises:
(1). dusting step: coat the powder slurry at the tube cell inwall;
(2). the baking powder step: drying also makes the powder slurry attached to the tube cell inwall;
Described baking powder device comprises the baking powder cavity and is positioned at heating system outside the baking powder cavity; The tube cell that scribbles the powder slurry is positioned the interior free-wheeling system of baking powder cavity; Heating system has the airduct that pierces into the baking powder cavity from outside to inside; Wherein, heating system blows hot blast with xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct to tube cell; Comprise in this baking powder step:
(1). positioning step: the tube cell that will scribble the powder slurry is positioned the free-wheeling system of baking powder cavity;
(2). job step: free-wheeling system drives the tube cell rotation, and heating system blows hot blast with the xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct to tube cell simultaneously.
Described heating system comprises a plurality of independently air heaters, and each air heater all has the airduct that pierces into the baking powder cavity from outside to inside, the diverse location of the outlet subtend tube cell of each airduct; In this job step:
Job step: free-wheeling system drives the tube cell rotation, and each air heater blows hot blast with xeraphium slurry and make powder slurry attached to tube cell inwall from a plurality of directions to the diverse location of tube cell by airduct separately simultaneously.
Described baking powder device also comprises the pendulous device that is used to make the tube cell swing; In this job step:
Job step: free-wheeling system drives the tube cell rotation, and pendulous device drives the tube cell swing, and each air heater blows hot blast with xeraphium slurry and make powder slurry attached to tube cell inwall from a plurality of directions to the diverse location of tube cell by airduct separately simultaneously.
The adjusting device that described each air heater all has switch independently and regulates temperature and wind speed.
Described heating system comprises three independently air heaters, and the outlet of the airduct of three air heaters is top, outer surface both sides and the bottom of subtend tube cell outer surface respectively; In this job step:
Job step: free-wheeling system drives the tube cell rotation, pendulous device drives the tube cell swing, and three air heaters blow hot blast with the xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct separately to top, outer surface both sides and the bottom of tube cell outer surface simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: a kind of for the device of powder on fluorescence lamp, it comprises:
Coating device: be used for coating the powder slurry at the tube cell inwall;
Baking powder device: be used for drying and make the powder slurry attached to the tube cell inwall;
Described baking powder device comprises the baking powder cavity and is positioned at heating system outside the baking powder cavity; The tube cell that scribbles the powder slurry is positioned the interior free-wheeling system of baking powder cavity, and free-wheeling system drives the tube cell rotation; Heating system has the airduct that pierces into the baking powder cavity from outside to inside; Wherein, heating system blows hot blast with xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct to tube cell.
Described heating system comprises a plurality of independently air heaters, and each air heater all has the airduct that pierces into the baking powder cavity from outside to inside, the diverse location of the outlet subtend tube cell of each airduct; Wherein, each air heater blows hot blast with xeraphium slurry and make powder slurry attached to tube cell inwall from a plurality of directions to the diverse location of tube cell by airduct separately.
Described baking powder device also comprises pedestal, and this baking powder cavity is connected in pedestal swingably, to drive the tube cell swing.
Described heating system comprises three independently air heaters, and these three air heaters are respectively first air heater, second air heater and the 3rd air heater; First air heater has first airduct, the bottom of its opening subtend tube cell outer surface; Second air heater has second airduct, the both sides of its opening subtend tube cell outer surface; The 3rd air heater has the 3rd airduct, the top of its opening subtend tube cell; Wherein, three air heaters blow hot blast with the xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct separately to top, outer surface both sides and the bottom of tube cell outer surface.
Described each air heater all has switch independently and regulates the adjusting device of wind speed and temperature; Wherein, the adjusting device of second air heater and the 3rd air heater adopts trapezoidal screw slide block combining structure, and the adjusting device of first air heater adopts timed unit and electric control valve.
Described free-wheeling system is provided with the tube cell anchor clamps and a twin adapter of a location tube cell, and the first airduct opening passes the bottom of free-wheeling system and subtend tube cell, and this twin adapter is to guarantee that first airduct is with the synchronous rotation of tube cell.
The invention has the beneficial effects as follows:
One, heating system has the airduct that pierces into the baking powder cavity from outside to inside, heating system blows hot blast with xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct to tube cell, and heating system and baking powder cavity separately make: the baking powder apparatus structure is simple, and it is little to take up room; Can accurately control the baking powder temperature of baking powder device; Powder slurry rate of drying is fast, and powder slurry flowing velocity is fast, and whole powder slurry thickness is even;
They are two years old, heating system comprises a plurality of independently air heaters, each air heater blows hot blast with xeraphium slurry and make powder slurry attached to tube cell inwall from a plurality of directions to the diverse location of tube cell by airduct separately, the baking temperature of each position of tube cell and wind speed are according to required and different, and then whole powder slurry thickness is heated more even;
Its three, pendulous device drives the tube cell swing, flows and distributes with the powder slurry that improves in the tube cell, makes that the powder slurry thickness in the tube cell is even;
Its four, each air heater all has independently switch and adjusting device, the temperature and the wind speed of adjusting device scalable airduct hot blast adjusting the flowing velocity and the rate of drying of tube cell inwall powder slurry, and can guarantee that each air heater does not interfere with each other;
Its five, adjusting device adopts trapezoidal screw slide block combining structure, degree of regulation height;
Its six, the baking powder cavity is connected in pedestal swingably, and is easy to operate;
The top of the airduct difference subtend tube cell outer surface of its seven, three air heaters, the both sides and the bottom of outer surface meet powder slurry drying and are attached to the required technological requirement of tube cell;
Its eight, this twin adapter is to guarantee that first airduct is with the synchronous rotation of tube cell.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic perspective view of baking powder device of the present invention.
Fig. 2 is the generalized section of baking powder cavity of the present invention.
Fig. 3 is the partial cutaway schematic of baking powder cavity of the present invention.
Fig. 4 is the tube cell anchor clamps schematic diagram of baking powder device of the present invention.
Embodiment
A kind of is the device of powder on fluorescence lamp, comprises coating device and baking powder device, and wherein, coating device is used for coating the powder slurry at the tube cell inwall; The baking powder device is used for drying and makes the powder slurry attached to the tube cell inwall.
As shown in Figure 1, 2, 3, the baking powder device comprises baking powder cavity 1, pedestal 2 and is positioned at heating system 3 outside the baking powder cavity 1.
Be provided with a tube cell free-wheeling system 11 in the baking powder cavity 1, this tube cell free-wheeling system comprises one from pivoted housing 114, tube cell anchor clamps 111, a twin adapter 112 and a stepping motor 113.
Tube cell anchor clamps 111 are used for folder and establish tube cell 4, consider artificial place work piece and tube cell 4 dimensional accuracies, and these tube cell anchor clamps 111 adopt the simple elasticity quick-speed jigs in the present embodiment.As shown in Figure 4, tube cell anchor clamps 111 comprise a main body 1111, a shackle member 1112 and a spring assembly 1113, this shackle member 1112 is abutted against main body 1111 under the effect of the elastic force of spring assembly 1113, wherein be equipped with corresponding semicircle orifice on main body 1111 and the shackle member 1112, corresponding a pair of semicircle orifice cooperates formation cylindrical hole 1114 under the elastic force effect, this cylindrical hole 1114 is used to locate tube cell 4 pins.
As shown in Figure 3, tube cell anchor clamps 111 are fixed in from pivoted housing 114 tops.Fix a coupling spindle from pivoted housing 114 bottoms, its rotatable baking powder cavity 1 bottom surface of passing.Stepping motor 13 is in transmission connection in coupling spindle to drive from pivoted housing 114 rotations; Twin adapter 112 is connected in coupling spindle.Stepping motor 13 drives coupling spindle, twin adapter 112 rotations, and then drives 111 rotations of tube cell anchor clamps, and then drives tube cell 4 rotations.Present embodiment adopts stepping motor 13 as power source, can guarantee the adjusting of tube cell 4 rotational velocities accurately.
As shown in Figure 1, 2, baking powder cavity 1 is connected in pedestal 2 swingably, and mates a power source and be used to drive baking powder cavity 1 and do oscillating motion with respect to baking powder cavity 1.As required, a cavity governor motion 5 is set between this baking powder cavity 1 and the pedestal 2, this cavity governor motion 5 adopts band scale rotating self-locking mechanisms in the present embodiment, and is easy to operate, but and cavity governor motion 5 band graduated scale intuitive and convenient check angle.Make tube cell can also tilt at a certain angle by this device to improve the mobile and distribution of powder slurry in the tube cell.As shown in Figure 1, 2, offer a vent valve 12 on the baking powder cavity 1, be used to regulate air pressure and temperature in the baking powder cavity 1.
First air heater has first airduct 31, and this first airduct 31 has two gas outlets, and these two gas outlets blow to two pins of tube cell 4 respectively; These two gas outlets are provided with an airduct regulating block 115 that is fixed in pivoted housing 114, and it is used to regulate the wind speed and the temperature of two pins.The gas outlet of first airduct 31 is pierced into the bottom of the free-wheeling system and the subtend tube cell 4 of baking powder cavity 1 from outside to inside, and this first airduct 31 is connected in twin adapter, to guarantee that first airduct 31 is with the synchronous rotation of tube cell.Also be provided with a reversal valve on this first airduct 31 as required, with control air intake direction, this reversal valve is controlled by PLC, and this programme adopts the PLC control technology easy and simple to handle, and the control precision height can the fine instructions for use of satisfying the client.These first airduct, 31 changeable and timing blowings are with the rate of drying and the flowing velocity of stronger acceleration powder slurry.
Second air heater has second airduct 32, and it has two gas outlets, this two gas outlet pierce into from outside to inside baking powder cavity and subtend tube cell appearance away from both sides.Be provided with on this second airduct by wind speed and the temperature of the adjusting device that has graduated scale with the control hot blast.This adjusting device adopts trapezoidal screw slide block combining structure to regulate in the present embodiment.
The 3rd air heater has the 3rd airduct 33, and it has a gas outlet, and this gas outlet is pierced into the top of baking powder cavity 1 and subtend tube cell 4 outer surfaces from outside to inside.Be provided with on the 3rd airduct by wind speed and the temperature of the adjusting device that has graduated scale with the control hot blast.This adjusting device adopts trapezoidal screw slide block combining structure to regulate in the present embodiment.
Three air heaters blow hot blast with the xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct separately to top, both sides and the bottom of tube cell.Three independently air heater all have independently controlled valve and adjusting device, also be temperature control system; But each air heater independent temperature adjustment, but the hot blast of each several part independent regulation wind speed also.
High-temperature part at this device is equipped with thermal insulation layer as required, is used to guarantee that operator's safety further guarantees temperature accuracy simultaneously again.The adjusting panel 6 of one each control data of demonstration and switch is set at this device as required.
A kind of is the method for powder on fluorescence lamp, and it comprises:
(1). dusting step: coat the powder slurry at the tube cell inwall;
(2). the baking powder step: drying also makes the powder slurry attached to the tube cell inwall; It comprises:
(1). positioning step: the tube cell that will scribble the powder slurry is positioned the free-wheeling system of baking powder cavity;
(2). job step: free-wheeling system drives the tube cell rotation, and pendulous device drives the tube cell swing, and three air heaters blow hot blast with the xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct separately to top, both sides and the bottom of tube cell simultaneously.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process with this, i.e. the equivalence of doing according to smart claim in Shen of the present invention and description changes and modification, all should still belong in the scope that patent of the present invention contains.
Claims (11)
1. one kind is the method for powder on fluorescence lamp, and it comprises:
(1). dusting step: coat the powder slurry at the tube cell inwall;
(2). the baking powder step: drying also makes the powder slurry attached to the tube cell inwall;
It is characterized in that: described baking powder device comprises the baking powder cavity and is positioned at heating system outside the baking powder cavity; The tube cell that scribbles the powder slurry is positioned the interior free-wheeling system of baking powder cavity; Heating system has the airduct that pierces into the baking powder cavity from outside to inside; Wherein, heating system blows hot blast with xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct to tube cell; Comprise in this baking powder step:
(1). positioning step: the tube cell that will scribble the powder slurry is positioned the free-wheeling system of baking powder cavity;
(2). job step: free-wheeling system drives the tube cell rotation, and heating system blows hot blast with the xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct outside tube cell simultaneously.
2. according to claim 1 is the method for powder on fluorescence lamp, it is characterized in that: described heating system comprises a plurality of independently air heaters, each air heater all has the airduct that pierces into the baking powder cavity from outside to inside, the diverse location of the outlet subtend tube cell of each airduct; In this job step:
Job step: free-wheeling system drives the tube cell rotation, and each air heater blows hot blast with xeraphium slurry and make powder slurry attached to tube cell inwall from a plurality of directions to the diverse location of tube cell by airduct separately simultaneously.
3. according to claim 2 is the method for powder on fluorescence lamp, it is characterized in that: described baking powder device also comprises the pendulous device that is used to make the tube cell swing; In this job step:
Job step: free-wheeling system drives the tube cell rotation, and pendulous device drives the tube cell swing, and each air heater blows hot blast with xeraphium slurry and make powder slurry attached to tube cell inwall from a plurality of directions to the diverse location of tube cell by airduct separately simultaneously.
4. according to claim 2 is the method for powder on fluorescence lamp, it is characterized in that: the adjusting device that described each air heater all has switch independently and regulates temperature and wind speed.
5. according to claim 3 is the method for powder on fluorescence lamp, it is characterized in that: described heating system comprises three independently air heaters, and the outlet of the airduct of three air heaters is outer surface napex, outer surface both sides and the bottom of subtend tube cell respectively; In this job step:
Job step: free-wheeling system drives the tube cell rotation, pendulous device drives the tube cell swing, and three air heaters blow hot blast with the xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct separately to top, outer surface both sides and the bottom of tube cell outer surface simultaneously.
6. one kind is the device of powder on fluorescence lamp, and it comprises:
Coating device: be used for coating the powder slurry at the tube cell inwall;
Baking powder device: be used for drying and make the powder slurry attached to the tube cell inwall;
It is characterized in that: described baking powder device comprises the baking powder cavity and is positioned at heating system outside the baking powder cavity; The tube cell that scribbles the powder slurry is positioned the interior free-wheeling system of baking powder cavity, and free-wheeling system drives the tube cell rotation; Heating system has the airduct that pierces into the baking powder cavity from outside to inside; Wherein, heating system blows hot blast with xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct to tube cell.
7. according to claim 6 is the device of powder on fluorescence lamp, it is characterized in that: described heating system comprises a plurality of independently air heaters, each air heater all has the airduct that pierces into the baking powder cavity from outside to inside, the diverse location of the outlet subtend tube cell of each airduct; Wherein, each air heater blows hot blast with xeraphium slurry and make powder slurry attached to tube cell inwall from a plurality of directions to the diverse location of tube cell by airduct separately.
8. according to claim 7 is the device of powder on fluorescence lamp, it is characterized in that: described baking powder device also comprises pedestal, and this baking powder cavity is connected in pedestal swingably, to drive the tube cell swing.
9. according to claim 8 is the device of powder on fluorescence lamp, it is characterized in that: described heating system comprises three independently air heaters, and these three air heaters are respectively first air heater, second air heater and the 3rd air heater; First air heater has first airduct, the bottom of its opening subtend tube cell; Second air heater has second airduct, the both sides of its opening subtend tube cell; The 3rd air heater has the 3rd airduct, the top of its opening subtend tube cell; Wherein, three air heaters blow hot blast with the xeraphium slurry and make the powder slurry attached to the tube cell inwall by airduct separately to top, outer surface both sides and the bottom of tube cell outer surface.
10. according to claim 9 is the device of powder on fluorescence lamp, it is characterized in that: described each air heater all has switch independently and regulates the adjusting device of wind speed and temperature; Wherein, the adjusting device of second air heater and the 3rd air heater adopts trapezoidal screw slide block combining structure, and the adjusting device of first air heater adopts timed unit and electric control valve.
11. according to claim 9 is the device of powder on fluorescence lamp, it is characterized in that: described free-wheeling system is provided with the tube cell anchor clamps and a twin adapter of a location tube cell, the first airduct opening passes the bottom of free-wheeling system and subtend tube cell, and this twin adapter is to guarantee that first airduct is with the synchronous rotation of tube cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610043477A CN101051589B (en) | 2006-04-03 | 2006-04-03 | Method for applying powder on fluorescence lamp and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610043477A CN101051589B (en) | 2006-04-03 | 2006-04-03 | Method for applying powder on fluorescence lamp and its device |
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| Publication Number | Publication Date |
|---|---|
| CN101051589A true CN101051589A (en) | 2007-10-10 |
| CN101051589B CN101051589B (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610043477A Expired - Fee Related CN101051589B (en) | 2006-04-03 | 2006-04-03 | Method for applying powder on fluorescence lamp and its device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101404235B (en) * | 2008-11-13 | 2010-06-16 | 河南博阳桑尼绿色照明有限公司 | Fluorescent powder coating technique for high-frequency electrodeless lamp |
| CN101562111B (en) * | 2009-05-27 | 2011-10-26 | 武汉中科和新光源技术有限公司 | Totally closed cabinet type dual-chamber heating machine for powder coated electrodeless fluorescent lamps |
| CN107178719A (en) * | 2017-05-26 | 2017-09-19 | 浦江县飞通电子科技有限公司 | A kind of LED processing unit (plant) |
| CN107946154A (en) * | 2017-11-25 | 2018-04-20 | 浙江江山三友电子有限公司 | A kind of processing technology and its process equipment of high on-off times fluorescent tube |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243123Y (en) * | 1996-02-09 | 1996-12-18 | 李建龙 | Compacted fluorescent-lamp powder-coating machine |
| CN2891268Y (en) * | 2006-04-03 | 2007-04-18 | 厦门通士达照明有限公司 | Fluorescent lamp powdering apparatus |
-
2006
- 2006-04-03 CN CN200610043477A patent/CN101051589B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101404235B (en) * | 2008-11-13 | 2010-06-16 | 河南博阳桑尼绿色照明有限公司 | Fluorescent powder coating technique for high-frequency electrodeless lamp |
| CN101562111B (en) * | 2009-05-27 | 2011-10-26 | 武汉中科和新光源技术有限公司 | Totally closed cabinet type dual-chamber heating machine for powder coated electrodeless fluorescent lamps |
| CN107178719A (en) * | 2017-05-26 | 2017-09-19 | 浦江县飞通电子科技有限公司 | A kind of LED processing unit (plant) |
| CN107946154A (en) * | 2017-11-25 | 2018-04-20 | 浙江江山三友电子有限公司 | A kind of processing technology and its process equipment of high on-off times fluorescent tube |
| CN107946154B (en) * | 2017-11-25 | 2024-01-30 | 浙江江山三友电子有限公司 | Processing technology and processing equipment for high-switching-frequency lamp tube |
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| CN101051589B (en) | 2010-05-12 |
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Granted publication date: 20100512 Termination date: 20180403 |