CN208427340U - A kind of electronic elements package epoxy powder screening plant - Google Patents
A kind of electronic elements package epoxy powder screening plant Download PDFInfo
- Publication number
- CN208427340U CN208427340U CN201820493282.7U CN201820493282U CN208427340U CN 208427340 U CN208427340 U CN 208427340U CN 201820493282 U CN201820493282 U CN 201820493282U CN 208427340 U CN208427340 U CN 208427340U
- Authority
- CN
- China
- Prior art keywords
- screening
- bucket
- epoxy powder
- net
- exhaust fan
- 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.)
- Active
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of electronic elements package epoxy powder screening plants, including screening bucket, exhaust fan and stabilizer blade, the screening bucket top left side offers feed inlet, the screening bucket top right side offers air inlet, exhaust fan is installed at the top of the air inlet, it is connect at the top of the exhaust fan with exhaust column, the other end of the exhaust column is equipped with draught hood, the draught hood is placed in the surface of feed inlet, the first screening net and the second screening net are successively tiltedly installed in the screening bucket from top to bottom and the first screening net is parallel to each other with the second screening net.The draught hood that the utility model passes through exhaust fan and the exhaust column other end at the top of air inlet, the epoxy powder dust raised at feed inlet can be absorbed, it is transported in screening bucket, the epoxy powder dust raised is avoided to suck mouth and nose by staff, influence health, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of screening plant, in particular to a kind of electronic elements package is screened with epoxy powder and is filled
It sets.
Background technique
Epoxy powder encapsulating is so that electronic component insulate, and moisture-proof and guarantee service performance is reliable and stable indispensable
Material.It is usually all carried out on fluidisation coating machine when epoxy powder encapsulates electronic component, stream of the epoxy powder on fluidized bed
The quality of change state has direct influence to the appearance for the electronic component encapsulated, and the superiority and inferiority of electronic component appearance is not only
Be aesthetic problem, also have necessarily relationship with its internal performance, thus epoxy powder must have it is good fluidity.Long-term
It was verified that influencing the factor of the fluidity quality of epoxy powder, whether thickness and the size distribution for essentially consisting in powder are uniform.
But existing epoxy powder screening plant, there are some defects, such as when epoxy powder is poured into screening plant, can raise big
The epoxy powder dust of amount, these epoxy powder dust can impact its health if sucking mouth and nose by staff, and
Epoxy powder screening plant category filter low efficiency and can generate biggish noise during use.Therefore, it is proposed that
A kind of electronic elements package epoxy powder screening plant.
Utility model content
The main purpose of the utility model is to provide a kind of electronic elements package epoxy powder screening plants, pass through
The draught hood of exhaust fan and the exhaust column other end at the top of air inlet can carry out the epoxy powder dust raised at feed inlet
It absorbs, is transported in screening bucket, avoids the epoxy powder dust raised from sucking mouth and nose by staff, influence health, lead to
The the first screening net and the second screening net in screening bucket are crossed, category filter can be carried out to epoxy powder, obtain three kinds of sizes not
Same epoxy powder particle, and by the vibrator of the first screening net and the second screening sieve bottom, instead of traditional vibration electricity
Machine, small volume are easily installed, and are conducive to the screening efficiency for improving epoxy powder, pass through disappearing at left and right sides of screening bucket inner wall
Acoustical cotton in sound hole and bloop can absorb the noise that screening plant generates during use, avoid making an uproar
The excessive working environment to surrounding of sound impacts, and is equipped with non-slip mat by stabilizer blade bottom, can play anti-skidding effect, have
Conducive to the frictional force for increasing stabilizer blade and ground, guarantees the stability of screening plant when in use, can effectively solve background technique
The problems in.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of electronic elements package epoxy powder screening plant, including screening bucket, exhaust fan and stabilizer blade, the screening
Bucket top left side offers feed inlet, and the screening bucket top right side offers air inlet, is equipped with pumping at the top of the air inlet
Blower, the exhaust fan top are connect with exhaust column, and the other end of the exhaust column is equipped with draught hood, and the draught hood is placed in
The surface of feed inlet is successively tiltedly installed with the first screening net and the second screening net and first in the screening bucket from top to bottom
Screening net is parallel to each other with the second screening net, and the screening bucket center bottom is equipped on the right side of third discharge nozzle and third discharge nozzle
Third valve is installed, is mounted on stabilizer blade at left and right sides of the screening bucket bottom, the stabilizer blade bottom is equipped with non-slip mat.
Further, the first screening net right end is connect with the first discharge nozzle, and first discharge nozzle is mounted on screening
The first valve is installed on the right side of bucket right side central and the first discharge nozzle.
Further, the second screening net right end is connect with the second discharge nozzle, and second discharge nozzle is mounted on screening
The second valve is installed on the right side of bucket bottom right side and the second discharge nozzle.
Further, the sieve diameter of the first screening net is greater than the sieve diameter of the second screening net, first sieve
Network selection is mounted on vibrator, the model ZYDZ10 of the vibrator with the second screening net center bottom.
Further, the evenly distributed bloop of multiple groups, the noise reduction are offered at left and right sides of the screening bucket inner wall
Acoustical cotton is mounted in hole, middle part is equipped with control panel on front side of the screening bucket.
Further, exhaust fan switch, the signal output end of the exhaust fan switch are installed on the left of the control panel
It is connect with the signal input part of exhaust fan, vibrator switch, the letter of the vibrator switch is installed on the right side of the control panel
The signal input part of number output end and vibrator connects.
Compared with prior art, the utility model has the following beneficial effects:
1. the electronic elements package of the utility model epoxy powder screening plant, passes through the exhaust fan at the top of air inlet
With the draught hood of the exhaust column other end, the epoxy powder dust raised at feed inlet can be absorbed, be transported to screening bucket
It is interior, it avoids the epoxy powder dust raised from sucking mouth and nose by staff, influences health.
2. the electronic elements package of the utility model epoxy powder screening plant passes through the first screening in screening bucket
Net and the second screening net, can carry out category filter to epoxy powder, obtain three kinds of epoxy powder particles of different sizes, and logical
The vibrator of the first screening net and the second screening sieve bottom is crossed, instead of traditional vibrating motor, small volume is easily installed,
Be conducive to improve the screening efficiency of epoxy powder.
3. the electronic elements package of the utility model epoxy powder screening plant, at left and right sides of screening bucket inner wall
Bloop and bloop in acoustical cotton, the noise that screening plant generates during use can be absorbed, be kept away
Exempt from the excessive working environment to surrounding of noise to impact.
4. the electronic elements package of the utility model epoxy powder screening plant is equipped with anti-skidding by stabilizer blade bottom
Pad, can play anti-skidding effect, be conducive to the frictional force for increasing stabilizer blade and ground, guarantee the stabilization of screening plant when in use
Property.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model electronic elements package epoxy powder screening plant；
Fig. 2 is the schematic view of the front view of the utility model electronic elements package epoxy powder screening plant；
Fig. 3 is the screening barrel structure schematic diagram of the utility model electronic elements package epoxy powder screening plant.
In figure: 1, non-slip mat；2, stabilizer blade；3, vibrator；4, the second screening net；5, the first screening net；6, bucket is screened；7, into
Material mouth；8, draught hood；9, exhaust column；10, exhaust fan；11, air inlet；12, the first discharge nozzle；13, the first valve；14, second
Discharge nozzle；15, the second valve；16, third valve；17, third discharge nozzle；18, control panel；19, exhaust fan switchs；20, it shakes
Dynamic device switch；21, bloop；22, acoustical cotton.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of electronic elements package epoxy powder screening plant, including screening bucket 6, exhaust fan 10
With stabilizer blade 2,6 top left side of screening bucket offers feed inlet 7, and 6 top right side of screening bucket offers air inlet 11, institute
State and exhaust fan 10 be installed at the top of air inlet 11,10 top of the exhaust fan is connect with exhaust column 9, the exhaust column 9 it is another
End is equipped with draught hood 8, and the draught hood 8 is placed in the surface of feed inlet 7, successively tilts from top to bottom in the screening bucket 6
First screening net 5 and the second screening net 4 are installed and the first screening net 5 is parallel to each other with the second screening net 4, the screening bucket 6
Center bottom, which is equipped on the right side of third discharge nozzle 17 and third discharge nozzle 17, is equipped with third valve 16,6 bottom of screening bucket
The left and right sides is mounted on stabilizer blade 2, and 2 bottom of stabilizer blade is equipped with non-slip mat 1.
Wherein, the first screening 5 right end of net is connect with the first discharge nozzle 12, and first discharge nozzle 12 is mounted on screening
First valve 13 is installed on the right side of 6 right side centrals of bucket and the first discharge nozzle 12.
Wherein, the second screening 4 right end of net is connect with the second discharge nozzle 14, and second discharge nozzle 14 is mounted on screening
Second valve 15 is installed on the right side of 6 bottom right sides of bucket and the second discharge nozzle 14.
Wherein, the sieve diameter of the first screening net 5 is greater than the sieve diameter of the second screening net 4, first screening
Net 5 and the second screening 4 center bottom of net are mounted on vibrator 3, the model ZYDZ10 of the vibrator 3, and vibrator 3 replaces
Traditional vibrating motor, small volume are easily installed, and are conducive to the screening efficiency for improving epoxy powder.
Wherein, the evenly distributed bloop 21 of multiple groups, the bloop are offered at left and right sides of screening 6 inner wall of bucket
Acoustical cotton 22 is mounted in 21, bloop 21 and acoustical cotton 22 can be to the noises that screening plant generates during use
It is absorbed, avoids noise excessive and the working environment of surrounding is impacted, the 6 front side middle part of screening bucket is equipped with control plane
Plate 18.
Wherein, exhaust fan switch 19, the signal output of the exhaust fan switch 19 are installed on the left of the control panel 18
End is connect with the signal input part of exhaust fan 10, and vibrator switch 20, the vibrator are equipped on the right side of the control panel 18
The signal output end of switch 20 is connect with the signal input part of vibrator 3.
Working principle: in use, the epoxy powder screened will be needed to pour into screening bucket 6 by feed inlet 7, exhausting is pressed
Machine switch 19, exhaust fan switch 19 transmit a signal to exhaust fan 10, and exhaust fan 10 is by draught hood 8 and exhaust column 9 to raising
Epoxy powder dust be collected, then pumped in screening bucket 6 by air inlet 11, when screening, open the first valve respectively
13, the second valve 15 and third valve 16, then vibrator switch 20 is pressed, vibrator switch 20 transmits a signal to vibrator 3,
The epoxy powder fallen on the first screening net 5 is greater than the first screening net 5 and sieves since the vibrator 3 of the first screening 5 bottom of net shakes
The epoxy powder particle of bore dia is discharged by the first drainage conduit 12, less than the epoxy powder of the first screening 5 sieve diameter of net
Grain is fallen on the second screening net 4 through the first screening net 5, falls on the epoxy powder on the second screening net 4 due to the second screening net 4
The vibrator 3 of bottom shakes, and the epoxy powder particle greater than the second screening 4 sieve diameter of net is discharged by the second drainage conduit 14,
Epoxy powder particle less than the second screening 4 sieve diameter of net falls on screening 6 bottom of bucket through the second screening net 4, passes through third
Drainage conduit 17 is discharged.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of electronic elements package epoxy powder screening plant, including screening bucket (6), exhaust fan (10) and stabilizer blade (2),
It is characterized by: screening bucket (6) top left side offers feed inlet (7), screening bucket (6) top right side offer into
Port (11), air inlet (11) top are equipped with exhaust fan (10), at the top of the exhaust fan (10) even with exhaust column (9)
It connects, the other end of the exhaust column (9) is equipped with draught hood (8), and the draught hood (8) is placed in the surface of feed inlet (7), institute
It states and is successively tiltedly installed with the first screening net (5) and the second screening net (4) and the first screening net in screening bucket (6) from top to bottom
(5) it is parallel to each other with the second screening net (4), screening bucket (6) center bottom is equipped with third discharge nozzle (17) and third goes out
It is equipped with third valve (16) on the right side of expects pipe (17), is mounted on stabilizer blade (2) at left and right sides of screening bucket (6) bottom, it is described
Stabilizer blade (2) bottom is equipped with non-slip mat (1).
2. electronic elements package according to claim 1 epoxy powder screening plant, it is characterised in that: described first
Screening net (5) right end connect with the first discharge nozzle (12), first discharge nozzle (12) be mounted on screen bucket (6) right side central and
The first valve (13) are installed on the right side of first discharge nozzle (12).
3. electronic elements package according to claim 1 epoxy powder screening plant, it is characterised in that: described second
Screening net (4) right end connect with the second discharge nozzle (14), second discharge nozzle (14) be mounted on screen bucket (6) bottom right side and
The second valve (15) are installed on the right side of second discharge nozzle (14).
4. electronic elements package according to claim 1 epoxy powder screening plant, it is characterised in that: described first
The sieve diameter for screening net (5) is greater than the sieve diameter of the second screening net (4), first screening net (5) and the second screening net
(4) center bottom is mounted on vibrator (3), the model ZYDZ10 of the vibrator (3).
5. electronic elements package according to claim 1 epoxy powder screening plant, it is characterised in that: the screening
The evenly distributed bloop of multiple groups (21) is offered at left and right sides of bucket (6) inner wall, is mounted on suction in the bloop (21)
Sound cotton (22), screening bucket (6) front side middle part are equipped with control panel (18).
6. electronic elements package according to claim 5 epoxy powder screening plant, it is characterised in that: the control
Exhaust fan switch (19), signal output end and exhaust fan (10) of the exhaust fan switch (19) are installed on the left of panel (18)
Signal input part connection, control panel (18) right side are equipped with vibrator switch (20), the vibrator switch (20)
Signal output end is connect with the signal input part of vibrator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493282.7U CN208427340U (en) | 2018-04-09 | 2018-04-09 | A kind of electronic elements package epoxy powder screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493282.7U CN208427340U (en) | 2018-04-09 | 2018-04-09 | A kind of electronic elements package epoxy powder screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427340U true CN208427340U (en) | 2019-01-25 |
Family
ID=65105489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820493282.7U Active CN208427340U (en) | 2018-04-09 | 2018-04-09 | A kind of electronic elements package epoxy powder screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208427340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958439A (en) * | 2021-03-05 | 2021-06-15 | 昆明理工大学 | Intelligent transmission device and method for tea grading |
-
2018
- 2018-04-09 CN CN201820493282.7U patent/CN208427340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958439A (en) * | 2021-03-05 | 2021-06-15 | 昆明理工大学 | Intelligent transmission device and method for tea grading |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206838482U (en) | A kind of multilevel screening device of rice | |
| CN207357599U (en) | A kind of novel garden seed screening machine | |
| CN206104355U (en) | Maize screening machine with leveling function is and dust absorption of can drying | |
| CN208427340U (en) | A kind of electronic elements package epoxy powder screening plant | |
| CN205270099U (en) | Cereal screening drug particles | |
| CN209321830U (en) | A kind of wheat milling powder conveying device below | |
| CN208976244U (en) | A kind of vibrating screen for construction material production | |
| CN208341634U (en) | A kind of boiling cooling bed of good cooling results | |
| CN208261243U (en) | A kind of rice classifying screen | |
| CN207823385U (en) | A kind of screening plant being used in bonded ferrite production | |
| CN108031196A (en) | A kind of low-voltage pulse long-bag dust remover | |
| CN208758054U (en) | A kind of multistage sieve material device of powder processing | |
| CN209565211U (en) | A kind of stalk pelleter screening plant | |
| CN210995263U (en) | Grain dust removal buffering fill | |
| CN208982318U (en) | A kind of highly effective low noise material pressure fan | |
| CN208894590U (en) | Screening installation for Queensland nut processing | |
| CN208824989U (en) | A kind of high-efficient powder concentrator convenient for secondary feeds | |
| CN207057003U (en) | A kind of screening plant for novel fodder particle | |
| CN208312501U (en) | A kind of integrated kitchen range outlet air tube support device | |
| CN110369272A (en) | A kind of sand screening plant for building | |
| CN207563248U (en) | A kind of new multi-purpose grain screens probability screen | |
| CN106140598B (en) | A kind of yellow mud screening machine | |
| CN209318122U (en) | A kind of tealeaves screening processing unit (plant) | |
| CN209531400U (en) | A kind of screening plant for coal | |
| CN218251542U (en) | Dust-free suction type specific gravity stoner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200814 Address after: Room D4, 8 / F, new century building, Gaoxin 2nd Road, Lianhu District, Xi'an City, Shaanxi Province Patentee after: Xi'an Zhongzhen Electronics Co., Ltd Address before: District Lishui Zhetang Town Industrial Zone Nanjing City, Jiangsu province 211215 Patentee before: NANJING YUANYANG SPRAYING POWDER Co.,Ltd. |
|
| TR01 | Transfer of patent right |