CN208279004U - Automatic powder mixing mechanism - Google Patents
Automatic powder mixing mechanism Download PDFInfo
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- CN208279004U CN208279004U CN201820384423.1U CN201820384423U CN208279004U CN 208279004 U CN208279004 U CN 208279004U CN 201820384423 U CN201820384423 U CN 201820384423U CN 208279004 U CN208279004 U CN 208279004U
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- fixed
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- vibrator
- mixing mechanism
- optical sensor
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Abstract
The utility model discloses a kind of automatic powder mixing mechanisms, including fixed bracket, Precision Electronics Balance, control device, several powder material warehouses, several powder conveying apparatus and fibre optical sensor, Precision Electronics Balance is arranged in support bracket fastened lower section, powder material warehouse is fixed on support bracket fastened top, powder conveying apparatus is fixed at below fixed bracket by pedestal, powder conveying apparatus includes vibrator, shake runner and transparent feed pipe, vibrator is fixed on the base, vibration runner is fixed at the top of vibrator, and it is equipped with feeding port and discharge port, feeding port is connect by transparent feed pipe with powder material warehouse bottom, discharge port is arranged above Precision Electronics Balance, fibre optical sensor is fixed on support bracket fastened bottom, and it is radiated on transparent feed pipe, Precision Electronics Balance, fibre optical sensor, vibrator is all electrically connected with control device.The utility model not only can precisely weigh a variety of fluorescent powders, but also can be measured in real time to the amount of fluorescent powder in device.
Description
Technical field
The utility model relates to fluorescent powders intelligently to match powder technical field, espespecially a kind of automatic powder mixing mechanism.
Background technique
Requirement with people to LED light quality is higher and higher, different colours, different system LED with fluorescent powder gradually
It is developed, high photosynthetic efficiency, high color rendering index (CRI), the exploitation of long-life phosphors powder and its research of paint-on technique become key.At present
The white light way of realization of mainstream is blue-light LED chip combination yellow YAG phosphor, and cost is minimum, practical, it has also become mesh
The mainstream in preceding market especially illuminating product field.
Mechanism that is universal in the market or relying on the method manually matched and rely on vibration source to be matched with powder whole process,
Lead to low efficiency, cost of labor is larger.Relative to manual operation, mechanical equipment and programmable controller have in terms of multiplicity
Very superior characteristic, in the accurate blending process of various raw materials and various formulas, mechanical equipment and programmable controller
Software more stable can reliably achieve the requirement of precision and multiplicity.Therefore, it is white to be suitable for the conversion of various fluorescent powders for research and development
The full-automatic fluorescent powder intelligence Flour blending machine of the high-speed, high precision of light LED encapsulation process will not only change current industry generally by artificial
In laboratory conditions by low efficiency, the industry Situation of Repeatability difference caused by experience manual configuration phosphor gel, simultaneously
Reinforcing the qualitative control of LED whole process and promotion encapsulation quality also has important application value.
Currently, mode used by fluorescent powder intelligence Flour blending machine is the transmission belt by instrument, fluorescent powder is delivered to appearance
In device, this mode has more disadvantage: 1. can only weigh single fluorescent powder；2. fluorescent powder and need in input pod
The ratio error wanted is larger；3. cannot be to the amount progress material detection of fluorescent powder in device.
Summary of the invention
To solve the above problems, the utility model provides a kind of automatic powder mixing mechanism, not only can to a variety of fluorescent powders into
Row precisely weighs, and can be measured in real time to the amount of fluorescent powder in device.
To achieve the above object, the technical solution adopted in the utility model is to provide a kind of automatic powder mixing mechanism, including solid
Fixed rack, Precision Electronics Balance, control device, several powder material warehouses, several powder conveying apparatus and fibre optical sensor, it is described
Precision Electronics Balance is arranged in support bracket fastened lower section, and the powder material warehouse is fixed on support bracket fastened top, the powder carry
Device is fixed at below fixed bracket by pedestal, and powder conveying apparatus includes vibrator, vibration runner and transparent feeding
Pipe, the vibrator are fixed on the base, and the vibration runner is fixed at the top of vibrator, and are equipped with feeding port and discharge port,
The feeding port is connect by transparent feed pipe with powder material warehouse bottom, and the discharge port is arranged above Precision Electronics Balance, institute
It states fibre optical sensor and is fixed on support bracket fastened bottom, and be radiated on transparent feed pipe, the Precision Electronics Balance, Fibre Optical Sensor
Device, vibrator are all electrically connected with control device.
Wherein, the discharge port is equipped with fine screen mesh, and the powder material warehouse bottom is additionally provided with feed bin sieve.
Wherein, yielding rubber pad is additionally provided between the vibrator and pedestal.
It wherein, further include annular fixed seat, the annular fixed seat includes chassis and toroidal frame, and the chassis is fixed on solid
On fixed rack, the toroidal frame banding powder material warehouse, and be fixed on chassis.
It wherein, further include optical fiber mounting base, the fibre optical sensor is mounted in optical fiber mounting base, the optical fiber mounting base
It is fixed on support bracket fastened bottom.
It wherein, further include warning device, the warning device is electrically connected with control device.
The utility model has the beneficial effects that:
Compared to existing fluorescent powder intelligence Flour blending machine, the utility model is by being equipped with several powder material warehouses, and to every
A powder material warehouse is correspondingly provided with individual vibrator and vibration runner, a set of to equip the accurate weighing for realizing a variety of fluorescent powders；
The utility model is additionally provided with fibre optical sensor, is measured in real time to fluorescent powder, once discovery phosphor powder is insufficient, can examine
It measures and comes and this is made a response.
Detailed description of the invention
Fig. 1 is the structural perspective of the utility model.
Fig. 2 is the structure front elevation of the utility model.
Fig. 3 is the structural side view of the utility model.
Drawing reference numeral explanation: the fixed bracket of 1-；2- powder material warehouse；3- chassis；4- toroidal frame；5- vibrator；6- vibration stream
Road；7- pedestal；8- yielding rubber pad；9- fibre optical sensor；10- optical fiber mounting base；11- Precision Electronics Balance；12- accommodates cup；13-
Feeding port；14- discharge port.
Specific embodiment
The utility model is described in detail with Figure of description combined with specific embodiments below.
It please refers to shown in Fig. 1-3, the utility model is about a kind of automatic powder mixing mechanism, including fixed bracket 1, precise electronic
Scale 11, control device, several powder conveying apparatus, several powder material warehouses 2 and fibre optical sensor 9, the Precision Electronics Balance
11 are arranged in the lower section of fixed bracket 1, and the powder material warehouse 2 is fixed on the top of fixed bracket 1, and the powder conveying apparatus is logical
It crosses pedestal 7 and is fixed at fixed 1 lower section of bracket, powder conveying apparatus includes vibrator 5, shakes runner 6 and transparent feed pipe,
The vibrator 5 is fixed on pedestal 7, and the vibration runner 6 is fixed on 5 top of vibrator, and is equipped with feeding port 13 and discharging
Mouth 14, the feeding port 13 are connect by transparent feed pipe with 2 bottom of powder material warehouse, and the discharge port 14 is arranged in precise electronic
11 top of scale, the fibre optical sensor 9 is fixed on the bottom of fixed bracket 1, and is radiated on transparent feed pipe, the accurate electricity
Sub- scale 11, fibre optical sensor 9, vibrator 5 are all electrically connected with control device.
Compared to existing fluorescent powder intelligence Flour blending machine, the utility model is by being equipped with several powder material warehouses 2, and to every
A powder material warehouse 2 is correspondingly provided with individual vibrator 5 and vibration runner 6, a set of to equip the accurate title for realizing a variety of fluorescent powders
Amount；The utility model is additionally provided with fibre optical sensor 9, is measured in real time to fluorescent powder, once discovery phosphor powder is insufficient, just
It can detected and this is made a response.
In the present embodiment, the discharge port 14 is equipped with fine screen mesh, and 2 bottom of powder material warehouse is additionally provided with feed bin sieve.
Using the above scheme, be equipped with fine screen mesh in discharge port 14 prevents so that phosphor powder will not generate sputtering phenomenon
Phosphor powder drops down onto outside receiving cup 12；2 bottom of powder material warehouse is additionally provided with feed bin sieve so that when phosphor powder blanking compared with
Be it is gentle, prevent phosphor powder down toward vibration runner 6 in generate sputtering.
In the present embodiment, yielding rubber pad 8 is additionally provided between the vibrator 5 and pedestal 7.
Using the above scheme, play the role of slowing down to vibration runner 6, so that being independent of each other between vibration runner 6.
It further include annular fixed seat in the present embodiment, the annular fixed seat includes chassis 3 and toroidal frame 4, the chassis
3 are fixed on fixed bracket 1, the 4 banding powder material warehouse 2 of toroidal frame, and are fixed on chassis 3.
Using the above scheme, powder material warehouse 2 is fixedly connected with fixed bracket 1 by annular fixed seat, toroidal frame 4 and powder
Body feed bin 2 is bonded, and will not influence powder material warehouse 2 vibration.
It further include optical fiber mounting base 10 in the present embodiment, the fibre optical sensor 9 is mounted in optical fiber mounting base 10, institute
State the bottom that optical fiber mounting base 10 is fixed on fixed bracket 1.
It further include warning device in the present embodiment, the warning device is electrically connected with control device.
Using the above scheme, by being equipped with warning device, the result that can be detected to fibre optical sensor 9 carries out alarm and mentions
It wakes up.
As the more excellent embodiment of the utility model, phosphor powder blocks in transparent feed pipe in order to prevent, shake
Dynamic 6 diameter of runner is greater than transparent feed pipe.
Below by specific embodiment, the utility model is described in further detail.
The operating method of the utility model: 1. take in phosphor powder merging powder material warehouse 2, put on Precision Electronics Balance 11
Receiving cup 12 is set, the control parameter of control device is set；It vibrates 2. control device controls vibrator 5, is driven by vibration runner 6
Transparent feeding tube vibration, phosphor powder enter in transparent feed pipe from powder material warehouse 2；3. shaking runner 6 with vibrator 5
It vibrates, interior phosphor powder is moved to vibration runner 6 in transparent feed pipe, and phosphor powder is vibrated transports to discharge port 14
It is dynamic；4. phosphor powder is fallen into receiving cup 12, Precision Electronics Balance 11 is precisely weighed phosphor powder and sends out weighing-up wave
It send to control device；5. fibre optical sensor 9 carries out material detection to transparent feed pipe and feeds back detection signal to control device；6.
After phosphor powder reaches the parameter of control device setting, control device closes vibrator 5, completes to match powder.
It in steps of 5, further include warning device, warning device is electrically connected with control device, and fibre optical sensor 9 detects
Unstressed configuration powder feeds back information to control device in bright feed pipe, controls warning device by control device, warning device will open
Dynamic, staff carries out continued powder to the powder material warehouse 2 of scarce powder at once after receiving warning message.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (6)
1. a kind of automatic powder mixing mechanism, including fixed bracket, Precision Electronics Balance, control device and several powder material warehouses, described
Precision Electronics Balance is arranged in support bracket fastened lower section, and the powder material warehouse is fixed on support bracket fastened top, it is characterised in that: also
Including several powder conveying apparatus and fibre optical sensor, the powder conveying apparatus is fixed at fixed bracket by pedestal
Lower section, powder conveying apparatus include vibrator, vibration runner and transparent feed pipe, and the vibrator is fixed on the base, described
Vibration runner is fixed at the top of vibrator, and is equipped with feeding port and discharge port, and the feeding port passes through transparent feed pipe and powder
Bin bottom connection, the discharge port are arranged above Precision Electronics Balance, and the fibre optical sensor is fixed on support bracket fastened bottom
Portion, and be radiated on transparent feed pipe, the Precision Electronics Balance, fibre optical sensor, vibrator are all electrically connected with control device.
2. automatic powder mixing mechanism according to claim 1, it is characterised in that: the discharge port is equipped with fine screen mesh, the powder
Body bin bottom is additionally provided with feed bin sieve.
3. automatic powder mixing mechanism according to claim 1, it is characterised in that: be additionally provided with and subtract between the vibrator and pedestal
Shake rubber pad.
4. automatic powder mixing mechanism according to claim 1, it is characterised in that: further include annular fixed seat, the annular is solid
Reservation includes chassis and toroidal frame, and the chassis is fixed on fixed bracket, the toroidal frame banding powder material warehouse, and is fixed on
On chassis.
5. automatic powder mixing mechanism according to claim 1, it is characterised in that: further include optical fiber mounting base, the optical fiber passes
Sensor is mounted in optical fiber mounting base, and the optical fiber mounting base is fixed on support bracket fastened bottom.
6. automatic powder mixing mechanism according to claim 1, it is characterised in that: it further include warning device, the warning device
It is electrically connected with control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820384423.1U CN208279004U (en) | 2018-03-20 | 2018-03-20 | Automatic powder mixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820384423.1U CN208279004U (en) | 2018-03-20 | 2018-03-20 | Automatic powder mixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279004U true CN208279004U (en) | 2018-12-25 |
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ID=64749772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820384423.1U Active CN208279004U (en) | 2018-03-20 | 2018-03-20 | Automatic powder mixing mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN208279004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502567A (en) * | 2018-03-20 | 2018-09-07 | 广东欧美亚智能装备有限公司 | Automatic powder mixing mechanism and method |
-
2018
- 2018-03-20 CN CN201820384423.1U patent/CN208279004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502567A (en) * | 2018-03-20 | 2018-09-07 | 广东欧美亚智能装备有限公司 | Automatic powder mixing mechanism and method |
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