CN104617190A - Cleaning device and cleaning method for LED dust particles - Google Patents
Cleaning device and cleaning method for LED dust particles Download PDFInfo
- Publication number
- CN104617190A CN104617190A CN201410819944.1A CN201410819944A CN104617190A CN 104617190 A CN104617190 A CN 104617190A CN 201410819944 A CN201410819944 A CN 201410819944A CN 104617190 A CN104617190 A CN 104617190A
- Authority
- CN
- China
- Prior art keywords
- led
- container
- dust granules
- dust
- burr
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 239000002245 particle Substances 0.000 title abstract 9
- 239000008187 granular material Substances 0.000 claims description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000010355 oscillation Effects 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning device and a cleaning method for LED dust particles. The method comprises an apparatus for removing LED dust and LED burrs and an apparatus for removing LED dust particles. The apparatus for removing LED dust and LED burrs comprises a container and a cover, and an air inlet is formed in the container or the cover, and meshes are formed in the container or the cover. The apparatus for removing LED dust particles comprises a feeding unit, a vibration delivery unit and a dust particle removing unit. The cleaning method comprises a method for removing dust and burrs through the apparatus for removing LED dust and LED burr and a method for removing LED dust particle through the apparatus for removing LED dust particles. By the aid of the device and the method, the LED dust particle cleaning efficiency can be improved, and LED dust particles can be cleaned thoroughly.
Description
Technical field
The present invention relates to a kind of cleaning equipment and method for cleaning of LED dust granules.
Background technology
The forming process of part LED is: first on substrate or support, arrange many and the LED chip of regular arrangement, then encapsulate fluorescent glue, finally full wafer LED is cut into single LEDs for subsequent handling.In above process, when cutting single LEDs, a large amount of chip powder being produced, and burr may be left in LED limit after dicing, therefore, must cutting powder and burr be removed clean when using LED.
At present, the method removing chip powder and burr utilizes to leak to sieve to be screened out by chip powder, and the efficiency of this method is low, and chip powder differs, removing is surely clean, and burr is difficult to get rid of.
For realizing automated production, LED in use needs by the regular conveying of LED transportation machine, the board of LED conveying comprises conveying passage, vacuum hole is provided with bottom the top of conveying passage, by vacuum suction, LED is first adsorbed onto on conveying passage, when need to carry this by adsorb LED time, remove vacuum to the absorption of LED, realize the conveying of LED.In above process, if LED is with dust granules, vacuum hole is easily blocked, once vacuum hole is blocked, is then difficult to realize the conveying of LED on LED transportation machine.For this reason, at present, LED goes forward entering into LED transportation machine, disposed by dust granules, but this mode efficiency is low by leaking sieve, and thorough not to the removing of dust granules.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of cleaning equipment and method for cleaning of LED dust granules.
The technical scheme solved the problems of the technologies described above is: a kind of cleaning equipment of LED dust granules, comprises removing LED dust and removes the device of LED burr and remove the equipment of LED dust granules;
Removing LED dust comprises container and lid with the device removing LED burr, and cover cap, on container, container or lid is provided with air inlet; Container or lid are provided with mesh;
By the throughput direction of material, the equipment removing LED dust granules comprises feeding device, oscillation feed gear and dust granules scavenge unit successively; Described dust granules scavenge unit comprises base, web plate and block; Base has cavity, base is provided with the valve communicated with casing; Described web plate is located on base, and web plate is positioned at the opening part of cavity, and the both sides of base are fixed with block respectively; Base is provided with vibrating motor.
The said equipment is utilized to the method that LED dust granules is cleared up to be: comprise removing LED dust and remove the method for LED burr and remove the method for LED dust granules;
Removing LED dust and the method removing LED burr are: first put in container by the plurality of LEDs of well cutting, then cover lid, then pass into gases at high pressure to air inlet; Put into the LED in container mutually to collide under the effect of gases at high pressure, remove the burr on LED; Under the effect of gases at high pressure, the dust in container and the burr removed are blown from mesh, reach removing LED dust and the object removing LED burr;
The method removing LED dust granules is: be encased in feeding device by the LED after drying through said method process, LED in feeding device enters in oscillation feed gear, LED is transported on web plate by oscillation feed gear continuous print under the effect of vibration, valve connects aspiration pump, LED is through web plate, dust granules drops in cavity through mesh, removes LED dust granules.
The said equipment and method for cleaning, removing LED dust granules is high with the efficiency removing LED burr, can remove burr and dust granules more thoroughly.Prevent dust granules from blocking vacuum hole.Owing to being provided with vibrating motor, therefore, LED can be allowed to carry on web plate reliably.
Further, container or lid are provided with water inlet; Described air inlet and water inlet are located at the bottom of container; Described mesh is located at the middle part of lid.Removing LED dust, with when removing LED burr, after passing into the gases at high pressure of certain hour, passes into water through water inlet, cleans LED in container, like this, more thorough to the removal of dust, can also clean LED.In addition, air inlet and water inlet and mesh are oppositely arranged, more utilize dust to discharge from mesh, more thoroughly can dispose dust.
Further, also comprise the housing of upper shed, prop up and be erected in housing, what housing was positioned at upper shed place slip is provided with baffle plate; The bottom of container has location division; Be provided with support in housing, support is provided with the draw-in groove for location division holding.When removing dust and burr, container being placed in housing, and allowing baffle plate shelter from mesh, like this, can prevent from allowing dust and water be splashed to housing from mesh.When passing into gases at high pressure and water in container, container can produce vibration, utilizes stent support container, can improve the shelf-stability of container.
Further, be provided with projection in the two opposite sides of container outside wall, lid is provided with the elastic component hung on projection.This structure, by elastic component and projection by lid and container is flexible is fixed together, prevents the lid when removing dust to be opened; In addition, this structure is also convenient opens lid.
Further, the hopper that described feeding device comprises support, is located at the conveying parts on support and is located on conveying parts, has conveying passage in conveying parts, the discharging opening of hopper communicates with conveying passage; The first vibrating motor is provided with between support and conveying parts.Described hopper is used for splendid attire LED, and described conveying passage is used for the LED fallen from hopper to be transported in oscillation feed gear.When the first vibrating motor work, hopper and transfer unit all can vibrate, and like this, the LED in hopper can be allowed on the one hand to drop in conveying passage smoothly, and the LED in conveying passage can be allowed on the other hand to be transported to smoothly in oscillation feed gear.
Further, described oscillation feed gear comprises the second vibrating motor and is located at the vibrating disk on the second vibrating motor; Vibrating disk has material chamber, and the sidewall in material chamber is formed with along side wall perimeter the step upwards extended gradually from base; The end that vibrating disk is positioned at step is provided with blow tank; End near step on step is provided with blanking breach.This structure, when the second vibrating motor work, LED in material chamber can constantly climb along step and reach blow tank, by blow tank, LED is transported on web plate, like this, can prevent from expecting that the phenomenon that feeding blocks appears in the LED in chamber, also well can enter into the quantity of blow tank by control LED simultaneously.Described breach can allow the LED that can not send through blow tank again drop in material chamber through breach in advance, prevents LED to be compressed in blow tank.
Further, oscillation feed gear is provided with transducer, covers disposed on sensor has controller; Be provided with baffle plate in the discharge outlet of hopper, hopper is fixed with linear electric motors, the output shaft of linear electric motors is connected with baffle plate, and linear electric motors are connected with controller.Described transducer is for detecting in oscillation feed gear whether have LED, if without LED in oscillation feed gear, then control linear electric motors work by controller, linear electric motors drive baffle plate to move, feeding device is allowed to continue to feeding in oscillation feed gear, like this, both can control the quantity of LED in oscillation feed gear, there will not be again the phenomenon of fracture.
Accompanying drawing explanation
Fig. 1 is the structural representation of removing LED dust and the device removing LED burr.
Fig. 2 is the exploded view of removing LED dust and the device removing LED burr.
Fig. 3 is the structural representation of the equipment removing LED dust granules.
Fig. 4 is the exploded view of the equipment removing LED dust granules.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
As shown in Figures 1 to 4, the cleaning equipment of LED dust granules comprises removing LED dust and removes the device of LED burr and remove the equipment of LED dust granules.
As depicted in figs. 1 and 2, remove LED dust and comprise container 1, lid 2, housing 3 and baffle plate 4 with the device removing LED burr.
Container 1 is infundibulate, and the bottom of container 1 has location division 11; Air inlet 51 and water inlet 52 is provided with in the bottom of container 1.Projection 12 is provided with in the two opposite sides of container 1 lateral wall.
Described lid 2 comprises upper cover body 21 and pressing plate 22, has through hole 211 at the middle part of upper cover body 21, and pressing plate 22 has the hole 221 corresponding with through hole, and pressing plate 22 is fixed on the bottom of upper cover body 21; Between upper cover body 21 and pressing plate 22, be clamped with steel mesh 23, with the steel mesh 23 of through hole 211 correspondence position, there is mesh 231.Pressing plate 22 is provided with sealing ring (not shown).When lid 2 covers after container 1, the sealing between pressing plate 22 and container 1 can be improved.Lid 2 is provided with elastic component (not shown), and described elastic component is elastic ring, and elastic ring is fixed on lid 2, and elastic ring hangs on projection 12, like this, the lid 2 when removing dust can be prevented to be opened; In addition, this structure is also convenient opens lid 2.
Described housing 3 has upper shed, is provided with support 6 in housing 3, is provided with the clamping groove 61 for location division 11 holding on the frame 6, can improves because of stability of strutting system when container 1 vibrates.
What housing 3 was positioned at upper shed place slip is provided with baffle plate 4.
As shown in Figure 3 and Figure 4, by the throughput direction of material, the equipment removing LED dust granules comprises feeding device 7, oscillation feed gear 8 and dust granules scavenge unit 9 successively.
Described feeding device 7 comprises support 71, the first vibrating motor 72 be arranged on support 71, the hopper 74 that is arranged on the conveying parts 73 on the first vibrating motor 72 and is located on conveying parts 73, have conveying passage 731 in conveying parts 73, the discharging opening of hopper 74 communicates with conveying passage 731.Be provided with baffle plate 75 in the discharge outlet of hopper 74, hopper 74 is fixed with linear electric motors 76, the output shaft of linear electric motors 76 is connected with baffle plate 75, and linear electric motors 76 are connected with controller.
The vibrating disk 82 that described oscillation feed gear 8 comprises the second vibrating motor 81 and is located on the second vibrating motor 81; Vibrating disk 82 has material chamber 821, and the sidewall in material chamber 821 is formed with along side wall perimeter the step 83 upwards extended gradually from base; The end that vibrating disk 82 is positioned at step 83 is provided with blow tank 822.End near step 83 on step 83 is provided with blanking breach.Vibrating disk 82 is provided with transducer, transducer connection control device.
Described dust granules scavenge unit 9 comprises base 91, vibrating motor 92, web plate 93 and block 94; Vibrating motor 92 is arranged on base 91; Base 91 has cavity 911, base is provided with the valve 912 communicated with casing; Described web plate 93 is located on base 91, and web plate 93 is positioned at the opening part of cavity 911, and the both sides of base 91 are fixed with block 94 respectively, can prevent LED from travelling forward along web plate, and can prevent LED from dropping off web plate.
The method of present embodiment cleaning LED dust granules comprises removing LED dust and removes the method for LED burr and remove the method for LED dust granules.
Removing LED dust with the method removing LED burr is: by container 1 holding on support 6; Open lid 2, first the plurality of LEDs of well cutting is put in container 1, then cover lid 21, elastic ring is hung over and projection 12 realizes lid 2 is connected with the reliable of container 1; Utilize baffle plate 4 to shelter from lid 2, prevent from being splashed to outside housing 3 at dust and water; Then first pass into gases at high pressure to air inlet 51, put into the LED in container 1 and mutually collide under the effect of gases at high pressure, remove the burr on LED; Under the effect of gases at high pressure, dust in container 1 and the burr removed are blown from mesh, after passing into gases at high pressure a period of time, in container 1, water is passed into by water inlet 52, under the effect of gases at high pressure and water under high pressure, LED collides mutually, LED is cleaned, in this process, the dust do not removed is washed from mesh, after passing into water a period of time, stops to water inlet 52 water flowing, allow gases at high pressure be discharged through mesh by the powder do not removed, reach removing LED dust and the object removing LED burr.Device of the present invention, removing LED dust is high with the efficiency removing LED burr, can remove burr and dust more thoroughly.
After above-mentioned steps, LED is fed in bakery and dries.Also likely with dust granules in the LED of drying.
The method removing LED dust granules is: the LED loading drying in funnel.When transducer detect in vibrating disk 82 there is no LED time, transducer transfers signals in controller, controller controls linear electric motors 76 and works, linear electric motors 76 drive baffle plate 75 to move, the discharging opening of hopper 74 is allowed to open, LED in hopper 74 drops in conveying passage 731, and the LED dropped in conveying passage 731 is constantly transported in vibrating disk 82 under the vibration of the first vibrating motor 72; Vibrating disk 82 is under the effect of vibration of the second motor, the LED entered in vibrating disk 82 climbs along step 83, when LED climbs the position of blow tank 822, LED is constantly transported on web plate 93 along blow tank 822, fail to drop in the material chamber 821 of vibrating disk 82 through breach through the LED that blow tank 822 is transferred, so that conveying next time.Because being provided with vibrating motor 92 on base 91, therefore, web plate 93 can produce vibration, like this, LED can be fed forward reliably, because web plate 93 has mesh, and base 91 has cavity 911, and connects aspiration pump on valve 912, like this, LED is when through web plate 93, and dust granules drops in cavity 911 because of the effect of self gravitation and wind-force through mesh, removes the dust granules of LED with band more thoroughly.Structure of the present invention, can improve the efficiency removing dust granules, and can remove dust granules more thoroughly.
In the present embodiment, container 1 is set to funnel-form, like this, what the LED be encased in container can comparatively concentrate is deposited in container bottom, add bottom air inlet 51 and water inlet 52 being arranged on container 1, like this, after passing into gases at high pressure and water, LED in container more easily moves, make the collision between LED more abundant, more easily remove burr, air inlet 51 and water inlet 52 are oppositely arranged with mesh 231, more utilize dust to discharge from mesh, more thoroughly can dispose dust.
In the present embodiment, owing to being provided with the first vibrating motor 72, therefore, the LED being positioned at hopper 74 can drop into conveying passage 731 more reliably, and can the mass transport in conveying passage 731 be gone out reliably.Owing to being provided with the second vibrating motor 81, therefore, LED climbing on step 83 can be realized, reach the object of reliable feeding.Owing to being provided with vibrating motor 92, therefore, can ensure that the LED on web plate 93 is fed forward smoothly, reliably.Owing to being provided with transducer, controller, linear electric motors 76 and baffle plate 75, like this, both can controlling the quantity of LED in oscillation feed gear 8, there will not be again the phenomenon of fracture.
Claims (10)
1. a cleaning equipment for LED dust granules, is characterized in that: comprise removing LED dust and remove the device of LED burr and remove the equipment of LED dust granules;
Removing LED dust comprises container and lid with the device removing LED burr, and cover cap, on container, container or lid is provided with air inlet; Container or lid are provided with mesh;
By the throughput direction of material, the equipment removing LED dust granules comprises feeding device, oscillation feed gear and dust granules scavenge unit successively; Described dust granules scavenge unit comprises base, web plate and block; Base has cavity, base is provided with the valve communicated with casing; Described web plate is located on base, and web plate is positioned at the opening part of cavity, and the both sides of base are fixed with block respectively; Base is provided with vibrating motor.
2. the cleaning equipment of LED dust granules according to claim 1, is characterized in that: on container or lid, be provided with water inlet; Described air inlet and water inlet are located at the bottom of container; Described mesh is located at the middle part of lid.
3. the cleaning equipment of LED dust granules according to claim 2, is characterized in that: the housing also comprising upper shed, props up and is erected in housing, and what housing was positioned at upper shed place slip is provided with baffle plate; The bottom of container has location division; Be provided with support in housing, support is provided with the draw-in groove for location division holding.
4. the cleaning equipment of LED dust granules according to claim 1, is characterized in that: be provided with projection in the two opposite sides of container outside wall, lid is provided with the elastic component hung on projection.
5. the cleaning equipment of LED dust granules according to claim 1, it is characterized in that: the hopper that described feeding device comprises support, is located at the conveying parts on support and is located on conveying parts, have conveying passage in conveying parts, the discharging opening of hopper communicates with conveying passage; The first vibrating motor is provided with between support and conveying parts.
6. the cleaning equipment of LED dust granules according to claim 1, is characterized in that: described oscillation feed gear comprises the second vibrating motor and is located at the vibrating disk on the second vibrating motor; Vibrating disk has material chamber, and the sidewall in material chamber is formed with along side wall perimeter the step upwards extended gradually from base; The end that vibrating disk is positioned at step is provided with blow tank; End near step on step is provided with blanking breach.
7. the cleaning equipment of LED dust granules according to claim 5, it is characterized in that: on oscillation feed gear, be provided with transducer, covers disposed on sensor has controller; Be provided with baffle plate in the discharge outlet of hopper, hopper is fixed with linear electric motors, the output shaft of linear electric motors is connected with baffle plate, and linear electric motors are connected with controller.
8. a method for cleaning for LED dust granules, is characterized in that: comprise removing LED dust and remove the method for LED burr and remove the method for LED dust granules;
Removing LED dust and the method removing LED burr are: first put in container by the plurality of LEDs of well cutting, then cover lid, then pass into gases at high pressure to air inlet; Put into the LED in container mutually to collide under the effect of gases at high pressure, remove the burr on LED; Under the effect of gases at high pressure, the dust in container and the burr removed are blown from mesh, reach removing LED dust and the object removing LED burr;
The method removing LED dust granules is: be encased in feeding device by the LED after drying through said method process, LED in feeding device enters in oscillation feed gear, LED is transported on web plate by oscillation feed gear continuous print under the effect of vibration, valve connects aspiration pump, LED is through web plate, dust granules drops in cavity through mesh, removes LED dust granules.
9. the method for cleaning of LED dust granules according to claim 8, is characterized in that: removing LED dust, with when removing LED burr, after passing into the gases at high pressure of certain hour, passes into water through water inlet, cleans LED in container.
10. the method for cleaning of LED dust granules according to claim 8, it is characterized in that: transducer detects in oscillation feed gear whether have LED, if detect there is no LED, transducer transfers signals in controller, controller controls the linear electric motors work be arranged on feeding device, linear electric motors drive baffle plate motion, allow feeding device continue feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819944.1A CN104617190B (en) | 2014-12-25 | 2014-12-25 | The cleaning equipment and method for cleaning of a kind of LED dust granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819944.1A CN104617190B (en) | 2014-12-25 | 2014-12-25 | The cleaning equipment and method for cleaning of a kind of LED dust granules |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104617190A true CN104617190A (en) | 2015-05-13 |
| CN104617190B CN104617190B (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410819944.1A Active CN104617190B (en) | 2014-12-25 | 2014-12-25 | The cleaning equipment and method for cleaning of a kind of LED dust granules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104617190B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383710A (en) * | 2021-11-10 | 2022-04-22 | 星德胜科技(苏州)股份有限公司 | Efficient and convenient vibration measurement method for motor |
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| EP1180401A2 (en) * | 2000-08-18 | 2002-02-20 | Walter Schweizer Marwal-Technik | Screening device |
| CN1450008A (en) * | 2002-04-11 | 2003-10-22 | 爱斯佩克株式会社 | Heat treatment device with filter dust discharging function |
| CN101406883A (en) * | 2007-10-08 | 2009-04-15 | 上海金发科技发展有限公司 | Device for separating powder on particle surface of plastic |
| CN101837346A (en) * | 2009-03-18 | 2010-09-22 | 派力特隆股份公司 | The cylindrical dedusting apparatus that is used for microparticle material |
| US20110240529A1 (en) * | 2010-03-30 | 2011-10-06 | Heinz Schneider | Dedusting Apparatus with Offset Discharge |
| CN103567189A (en) * | 2012-07-19 | 2014-02-12 | 三星电机株式会社 | Non-contact multi-transfer apparatus and method for removing dust by using the same |
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2014
- 2014-12-25 CN CN201410819944.1A patent/CN104617190B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1180401A2 (en) * | 2000-08-18 | 2002-02-20 | Walter Schweizer Marwal-Technik | Screening device |
| CN1450008A (en) * | 2002-04-11 | 2003-10-22 | 爱斯佩克株式会社 | Heat treatment device with filter dust discharging function |
| CN101406883A (en) * | 2007-10-08 | 2009-04-15 | 上海金发科技发展有限公司 | Device for separating powder on particle surface of plastic |
| CN101837346A (en) * | 2009-03-18 | 2010-09-22 | 派力特隆股份公司 | The cylindrical dedusting apparatus that is used for microparticle material |
| US20110240529A1 (en) * | 2010-03-30 | 2011-10-06 | Heinz Schneider | Dedusting Apparatus with Offset Discharge |
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| CN114383710A (en) * | 2021-11-10 | 2022-04-22 | 星德胜科技(苏州)股份有限公司 | Efficient and convenient vibration measurement method for motor |
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| CN104617190B (en) | 2017-06-06 |
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Address after: 510890 Huadu District, Guangdong, Guangzhou Flower Town, SAST Road, No. 1, No. 1 Applicant after: Hongli Newell group Limited by Share Ltd Address before: Huadu District, Guangdong city of Guangzhou Province, 510800 East Town Airport high-tech industrial base and SAST Jingu South Road intersection Applicant before: Guangzhou Hongli Tronic Co., Ltd. |
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