CN206882225U - Electronic component dust sweeping device - Google Patents
Electronic component dust sweeping device Download PDFInfo
- Publication number
- CN206882225U CN206882225U CN201720835056.8U CN201720835056U CN206882225U CN 206882225 U CN206882225 U CN 206882225U CN 201720835056 U CN201720835056 U CN 201720835056U CN 206882225 U CN206882225 U CN 206882225U
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- CN
- China
- Prior art keywords
- pipe
- dust
- removing tube
- dust removing
- air holes
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- 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.)
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Abstract
This patent is related to dust arrester, disclose a kind of electronic component dust sweeping device, specifically include the dust removing tube being vertically arranged, sweep-up pipe and cycloconveyor belt, dust removing tube upper end is connected with blower fan, dust removing tube middle part of sliding channel is provided with the air holes being uniformly distributed circumferentially, and the flexible swipe that one end is fixed in dedusting pipe outer wall is provided with above air holes；The conical pipe being fixed with dust removing tube below air holes, upward, and conical pipe outside diameter is equal to dedusting bore at conical pipe big end；Cycloconveyor belt includes straight band and curved strip, and dust removing tube is on the inside of curved strip, and air holes is located above curved strip；Sweep-up pipe is fixed on dust removing tube, sweep-up pipe one end be dirt end, the other end is dust suction end, it is relative with conical pipeline small end to go out dirt end, and dust suction end is oppositely arranged above curved strip and with air holes.The device is used for electronic component dedusting, its good dedusting effect.
Description
Technical field
It the utility model is related to dust arrester, and in particular to a kind of electronic component dust sweeping device.
Background technology
Electronic components industry, soft copy will be unified to deposit after producing, and be then processed again by one of procedure,
But be dust-free operation when soft copy packaging and assembling, sticked in due to having certain dust during storage on soft copy, so
During processing, the dust on soft copy is purged, but be usually to use manual work, low production efficiency.In order to improve
There is the dedusting machine of machinery in production efficiency, in the market, and current dedusting machine mainly includes hair-dryer and air exhauster, its work
It is as mode：By the way that hair-dryer is aligned into electronic component, electronic component upper end dust is dispelled, then air exhauster will be dispersed in week
The dust enclosed siphons away.After being dispelled due to dust, dust is still suspended, flown away in surrounding electronic component, then just can be by exhausting
Machine is siphoned away, but under the influence of the airflow, dust is easily adsorbed on electronic component again, therefore dust removing effects are bad.It is in addition, existing
When some dedusting machines are to electronic component dedusting, surrounding electronic component has still floated a large amount of dusts, therefore can not be in the environment
Dust-free operation is carried out to electronic component, and needs electronic component being transported to the progress next step operation of other spaces so that be middle
Link increase.
Utility model content
The purpose of this utility model is the electronic component dust sweeping device for providing a kind of good dedusting effect.
To reach above-mentioned purpose, base case of the present utility model is as follows：
Electronic component dust sweeping device includes dust removing tube, sweep-up pipe and the cycloconveyor belt being vertically arranged, dust removing tube
Upper end is connected with blower fan, and dust removing tube middle part of sliding channel is provided with the air holes being uniformly distributed circumferentially, one end is provided with above the air holes
The flexible swipe being fixed in dedusting pipe outer wall；The conical pipe being fixed with the dust removing tube below air holes, conical pipe are big
Hold upward, and conical pipe outside diameter is equal to dedusting bore；The cycloconveyor belt includes straight band and curved strip, the dust removing tube
On the inside of curved strip, and air holes is located above curved strip；The sweep-up pipe is fixed on dust removing tube, sweep-up pipe one end be dirt end,
The other end is dust suction end, and it is relative with conical pipeline small end to go out dirt end, and dust suction end is oppositely arranged above curved strip and with air holes.
The principle of this programme electronic component dust sweeping device is：
Electronic component is placed on cycloconveyor belt, then electronic component will together move with cycloconveyor belt.Start blower fan,
Air-flow will be formed in dust removing tube, fraction will discharge from air holes, while also have fraction to enter in conical pipe.By
Dust removing tube periphery above air holes is provided with flexible swipe, and flexible swipe is soft under the influence of by the air-flow discharged from air holes
Property swipe free end will vibrate；When electronic component is when by the curved strip of cycloconveyor belt, the free end of flexible swipe will be anti-
The surface of electronic component is cleaned again, so as to which the dust of electronical elements surface be kicked down.In addition in the shadow of the air-flow blown out from air holes
Under sound, the dust to be come off from electronical elements surface will swim in surrounding electronic component.
When air-flow enters conical pipe and passes through conical pipe small end, air-flow will accelerate to flow, so as to which air-flow is small from conical pipe
When end is again introduced into dust removing tube, negative pressure will be formed at conical pipe small end, so as to which sweep-up pipe both ends will form pressure differential, that is, inhaled
The air-flow for flowing to conical pipe small end will be formed in dirt pipe.Because the sweep-up pipe other end is above curved strip, therefore when dust floats
In surrounding electronic component, under the suction of sweep-up pipe, dust will be inhaled into dust removing tube, and with air-flow together from dedusting
The lower end discharge of pipe.
Beneficial effect is caused by this programme：
（One）Only can be to dispelling the dust being adsorbed on electronic component by blower fan in this programme, while again can be to blowing
Scattered dust has suction-operated, avoids dust from floating on surrounding electronic component；Due to reducing dynamical element, therefore this programme
The device provided is more convenient for safeguarding.
（Two）This programme makes the free end of flexible swipe produce vibration by interference of the air-flow to flexible swipe, so as to
To clean out absorption dust more obstinate on electronic component, thus it is more preferable to the elimination effect of dust.
（Three）For the device that this programme is provided in the dust on removing electronic component, electronic component is with cycloconveyor belt one
With movement, then constantly electronic component is placed on cycloconveyor belt, you can dedusting, operating personnel continuously are carried out to electronic component
It may be located remotely from dedusting, so as to be more beneficial for the health of operating personnel.
Preferred scheme one：As the further optimization to base case, the dust removing tube lower end is connected with cyclone dust collectors,
Air-flow is then exhausted from after cyclone dust collectors, it is possible to reduce the dust in environment, beneficial to environmental protection.
Preferred scheme two：As the further optimization to base case, the air holes tilts down setting, the axis of air holes
Angle with dust removing tube axis is 45o-60o；Air holes is obliquely installed, and 45o- will be formed with electronic component from the air-flow of air holes blowout
60o angle, therefore be more beneficial for air-flow and directly blow in electronical elements surface, so that dust of the absorption on electronic component takes off
Fall；It is also beneficial to blow to the electronic component away from air holes simultaneously.
Preferred scheme three：As the further optimization to base case, the sweep-up pipe is provided with more, and sweep-up pipe goes out dirt
End is circumferentially uniformly distributed along conical pipe, and the dust suction end of sweep-up pipe is uniformly distributed along on the outside of curved strip.Sweep-up pipe, which is provided with more, to be made
Pick-up performance is more preferable；The dirt end that goes out of sweep-up pipe is circumferentially uniformly distributed along conical pipe, the suction of every sweep-up pipe can be made identical, together
When, the dust suction end of sweep-up pipe is uniformly distributed along on the outside of curved strip, this equably can suck dust in dust removing tube, and reduction remains in
Dust in air.
Preferred scheme four：As the further optimization to base case, a diameter of 0.3-0.5mm of the flexible swipe；
Because dust diameter is smaller, therefore the diameter for reducing flexible swipe is easier to remove tiny dust, and in narrow gap
Dust is cleared up；Because the hardness too senior general of flexible swipe causes to damage to electronic component, therefore flexible swipe hardness and strong
Degree can not be excessive, and under the limitation of flexible swipe hardness and intensity, when the diameter of flexible swipe is less than 0.3mm, flexible swipe is held
Easy fracture.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model electronic component dust sweeping device dust removing tube；
Fig. 2 is the top view of the utility model electronic component dust sweeping device cycloconveyor belt.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：Cycloconveyor belt 10, straight band 11, curved strip 12, dust removing tube 20, Flexible brush
Bar 21, air holes 22, conical pipe 23, sweep-up pipe 24, blower fan 30.
Embodiment is substantially as shown in Figure 1 and Figure 2：
The electronic component dust sweeping device of the present embodiment includes dust removing tube 20, sweep-up pipe 24 and the annular being vertically arranged
Conveyer belt 10, the upper end of dust removing tube 20 are connected with blower fan 30, and the middle part of sliding channel of dust removing tube 20 is provided with the air holes being uniformly distributed circumferentially
22, air holes 22 tilts down setting, and the axis of air holes 22 and the angle of the axis of dust removing tube 20 are 50o.The top of air holes 22 is provided with one
End is fixed on the flexible swipe 21 on the outer wall of dust removing tube 20；The conical pipe 23 positioned at the lower section of air holes 22 is fixed with dust removing tube 20,
Conical pipe 23 is held upward greatly, and the outside diameter of conical pipe 23 is equal to the internal diameter of dust removing tube 20 so that conical pipe 23 and dust removing tube 20 are complete
Full docking.Cycloconveyor belt 10 includes straight band 11 and curved strip 12, and dust removing tube 20 is located at the inner side of curved strip 12, and air holes 22 is located at curved strip
12 tops；Sweep-up pipe 24 is fixed on dust removing tube 20, the one end of sweep-up pipe 24 be dirt end, the other end is dust suction end, go out dirt end with
The small end of conical pipe 23 is relative, and dust suction end is oppositely arranged located at the top of curved strip 12 and with air holes 22.The lower end of dust removing tube 20 and whirlwind
Deduster connects, to be tracked processing to dust.
Straight band 11 in the present embodiment is common conveyer belt, and curved strip 12 is using the turning conveyer belt at connection turning.
Sweep-up pipe 24 is provided with 6 altogether, and the dirt end that goes out of sweep-up pipe 24 is uniformly distributed along conical pipe 23 is circumferential, the suction of sweep-up pipe 24
Dirt end is uniformly distributed along the outside of curved strip 12.
Flexible swipe 21 in the present embodiment has antistatic using a diameter of 0.4mm fine copper silk using fine copper silk
Effect, while the hardness of fine copper silk is relatively low.
The specific work process of the present embodiment electronic component dust sweeping device is：
Electronic component is placed on cycloconveyor belt 10, then electronic component will together move with cycloconveyor belt 10.Start
Blower fan 30, air-flow will be formed in dust removing tube 20, fraction will discharge from air holes 22, while also have fraction entrance
In conical pipe 23.Because the periphery of dust removing tube 20 of the top of air holes 22 is provided with flexible swipe 21, flexible swipe 21 is by from air holes
Under the influence of the air-flow of 22 discharges, the free end of flexible swipe 21 will vibrate；When electronic component is by cycloconveyor belt 10
During curved strip 12, the free end of flexible swipe 21 will clean the surface of electronic component repeatedly, so as to by the dust of electronical elements surface
Kick down.Air holes 22 is obliquely installed, and the air-flow blown out from air holes 22 will form 50o angle with electronic component, be more beneficial for air-flow
Directly blow in electronical elements surface, so that dust of the absorption on electronic component comes off, and can blow to away from the electricity at air holes 22
Subcomponent.In addition under the influence of the air-flow blown out from air holes 22, the dust to be come off from electronical elements surface will swim in electronics
Component ambient.
When air-flow enters conical pipe 23 and during by 23 small end of conical pipe, air-flow will accelerate to flow, so as to which air-flow is from taper
When the small end of pipe 23 is again introduced into dust removing tube 20, negative pressure will be formed at the small end of conical pipe 23, so as to which the both ends of sweep-up pipe 24 will be formed
Pressure differential, i.e., the air-flow of the small end of air flow direction conical pipe 23 will be formed in sweep-up pipe 24.Because the other end of sweep-up pipe 24 is located at
The top of curved strip 12, therefore when dust swims in surrounding electronic component, under the suction of sweep-up pipe 24, dust will be inhaled into
In dust removing tube 20, and together discharged with air-flow from the lower end of dust removing tube 20.
Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (5)
1. a kind of electronic component dust sweeping device, it is characterised in that including the dust removing tube, sweep-up pipe and annular being vertically arranged
Conveyer belt, dust removing tube upper end are connected with blower fan, and dust removing tube middle part of sliding channel is provided with the air holes being uniformly distributed circumferentially, the air holes
Top is provided with the flexible swipe that one end is fixed in dedusting pipe outer wall；The taper being fixed with the dust removing tube below air holes
Pipe, upward, and conical pipe outside diameter is equal to dedusting bore at conical pipe big end；The cycloconveyor belt includes straight band and curved
Band, the dust removing tube is on the inside of curved strip, and air holes is located above curved strip；The sweep-up pipe is fixed on dust removing tube, sweep-up pipe
One end be dirt end, the other end is dust suction end, it is relative with conical pipeline small end to go out dirt end, and dust suction end is above curved strip and and wind
Hole is oppositely arranged.
2. electronic component dust sweeping device according to claim 1, it is characterised in that the dust removing tube lower end and rotation
Wind deduster connects.
3. electronic component dust sweeping device according to claim 1, it is characterised in that the air holes, which tilts down, to be set
Put, the axis of air holes and the angle of dust removing tube axis are 45o-60o.
4. electronic component dust sweeping device according to claim 1, it is characterised in that the sweep-up pipe is provided with more
Root, the dirt end that goes out of sweep-up pipe are circumferentially uniformly distributed along conical pipe, and the dust suction end of sweep-up pipe is uniformly distributed along on the outside of curved strip.
5. electronic component dust sweeping device according to claim 1, it is characterised in that the diameter of the flexible swipe
For 0.3-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835056.8U CN206882225U (en) | 2017-07-11 | 2017-07-11 | Electronic component dust sweeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835056.8U CN206882225U (en) | 2017-07-11 | 2017-07-11 | Electronic component dust sweeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206882225U true CN206882225U (en) | 2018-01-16 |
Family
ID=61296202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720835056.8U Expired - Fee Related CN206882225U (en) | 2017-07-11 | 2017-07-11 | Electronic component dust sweeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206882225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876576A (en) * | 2019-03-08 | 2019-06-14 | 深圳烟草工业有限责任公司 | A kind of dust-extraction unit |
-
2017
- 2017-07-11 CN CN201720835056.8U patent/CN206882225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876576A (en) * | 2019-03-08 | 2019-06-14 | 深圳烟草工业有限责任公司 | A kind of dust-extraction unit |
| CN109876576B (en) * | 2019-03-08 | 2024-05-07 | 深圳烟草工业有限责任公司 | Dust removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20200711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |