CN207446877U - A kind of pcb board surface ion dust-extraction unit - Google Patents
A kind of pcb board surface ion dust-extraction unit Download PDFInfo
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- CN207446877U CN207446877U CN201720972707.8U CN201720972707U CN207446877U CN 207446877 U CN207446877 U CN 207446877U CN 201720972707 U CN201720972707 U CN 201720972707U CN 207446877 U CN207446877 U CN 207446877U
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- pcb board
- adjusting
- fixedly connected
- rod
- extraction unit
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Abstract
The utility model discloses a kind of pcb board surface ion dust-extraction units, transmission mechanism including being used to transmit pcb board, the one side of the transmission mechanism is fixedly connected with ion blower of the air port towards pcb board, the one side of the ion blower is provided with several mutually independent air outlets, it is both provided with to adjust the adjusting mechanism of wind direction at each independent air outlet of the ion blower, the one side of the ion blower, which is provided with, drives several adjusting mechanisms to be carried out at the same time the driving mechanism for adjusting wind direction.This ionic dust control unit can improve the removing electrostatic and efficiency of dust collection to pcb board marginal portion.
Description
Technical field
The utility model is related to a kind of printed circuit board (PCB) process units, more particularly to a kind of pcb board surface ion dedusting dress
It puts.
Background technology
PCB（Printed Circuit Board）Chinese is printed circuit board, is important electronic unit, is electricity
The supporter of sub- component is the supplier of electronic component electrical connection.It is made due to it of electron printing, therefore by
Referred to as " print " circuit board.PCB needs to remove the electrostatic and dust on surface in the fabrication process.
To solve the above situation, the Chinese patent of Publication No. CN102294333A discloses a kind of pcb board surface dust
And static elimination equipment, the equipment include transmitting the transmission device of pcb board, which is equipped with leading for transmission pcb board
Rail, roller bearing is equipped between guide rail, and the top of guide rail is equipped with the down-set ionic air knife in air port, ionic air knife and high pressure generator
Connection, the front end of transmission device are equipped with inductor.This equipment achievees the effect that dedusting while electrostatic is eliminated, and improves work
Make efficiency.
But the ionic air knife air port in above-mentioned documents is to be fixedly installed downwards, be only capable of from fixed-direction blow out from
Sub- wind.When the size of pcb board is larger, ionic air knife effectively the marginal portion of pcb board can not be purged electrostatic and
Dedusting, and then reduce and remove electrostatic and efficiency of dust collection, have much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of pcb board surface ion dust-extraction unit, and this ionic dust control unit can be with
Improve the removing electrostatic and efficiency of dust collection to pcb board marginal portion.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of pcb board surface from
Sub- dust-extraction unit, the transmission mechanism including being used to transmit pcb board, the one side of the transmission mechanism are fixedly connected with air port direction
The ion blower of pcb board, the one side of the ion blower are provided with several mutually independent air outlets, the ion blower it is every
It is both provided with to adjust the adjusting mechanism of wind direction at a independent air outlet, it is several that the one side of the ion blower is provided with driving
Adjusting mechanism is carried out at the same time the driving mechanism for adjusting wind direction.
By using above-mentioned technical proposal, when the size of the pcb board above transmission mechanism is larger, in order to PCB
Effectively remove electrostatic and dedusting in the marginal portion of plate.It can be adjusted simultaneously to several adjusting mechanisms by driving mechanism simultaneously
Wind direction at air outlet.Due to all corresponding independent air outlet of each adjusting mechanism, the ion wind of each air outlet exists
When blowing out towards pcb board, do not stop to change under the action of driving mechanism so that each position of larger-size pcb board
It all can effectively receive ion wind.
The utility model is further arranged to：Each adjusting mechanism includes and be mutually parallel ring identical there are two size
Shape plate is provided with the sealing ring being fixedly connected with annular slab between two annular slabs, multiple turns is equipped in the sealing ring
Dynamic column, multiple Rotational Cylindricals are through sealing ring side wall and are fixedly connected with blade, and multiple blade other ends are hingedly set
Middle part fixed block is equipped with, an adjusting rod is hinged in each Rotational Cylindrical, two is both provided on the every adjusting rod
A height different upper through hole and lower through-hole are each hinged with drive between the upper through hole of the adjusting rod adjusting rod adjacent thereto
Lever is each hinged with lower drive rod between the lower through-hole of the adjusting rod adjusting rod adjacent thereto.
By using above-mentioned technical proposal, after adjacent two adjusting rods are connected by upper drive rod, lower through-hole passes through
The adjusting rod connection adjacent with other of lower drive rod so that each adjusting rod respectively by upper drive rod and lower drive rod with it is adjacent
Adjusting rod connection.Connection structure between multiple adjusting rods is enclosed around sealing ring one so that being fixedly connected with Rotational Cylindrical
Blade surrounds circle.When at ion blower in the power-offstate, surrounding circular blade can avoid extraneous dust from entering ion
In wind turbine.
The utility model is further arranged to：The driving mechanism includes driving motor, the output of the driving motor
End is provided with turntable, straight-bar is fixedly connected at the position of turntable one side disalignment, described straight-bar one end, which is socketed with, shakes
Bar, described rocking bar one end are hinged with oscillating rod, and described oscillating rod one end is fixedly connected with disk, the company of fixation at the disc axis
Rotation axis is connected to, the other end of the rotation axis is fixedly connected with one of Rotational Cylindrical in adjacent adjusting mechanism.
By using above-mentioned technical proposal, when the driving motors drive, the straight-bar that driven by rotary disc is fixedly connected synchronizes
It rotates, the rotation of straight-bar drives the offset of hinged oscillating rod generation certain angle by rocking bar.Oscillating rod is so that disk
Rotation axis is driven to move back and forth within the specific limits.
When rocking bar by driven by rotary disc be moved to turntable apart from it is farthest when, disk one side is driven, so as to rotate certain angle
Degree.When rocking bar, which is moved to, moves closer to disk, disk rotates backward.When rocking bar is moved to nearest with disk position, disk
Return to original position.From the above process as can be seen that the angle iterative cycles within the specific limits of disk offset, hence
The Rotational Cylindrical being fixedly connected with disk moves repeatedly in certain angle, so that the blade being fixedly connected with Rotational Cylindrical is one
Determine to rotate repeatedly in angle.Rotational Cylindrical drives adjusting rod to rotate.Adjusting rod rotate drive hinged lower drive rod therewith and
Upper drive rod movement.Upper drive rod offsets up to drive another adjusting rod towards the side that Rotational Cylindrical rotates with lower drive rod
Drive rod under the action of lower drive rod with shifting on another.Another adjusting rod deviates so that another Rotational Cylindrical hair
It is raw to rotate.So that another blade deflects.By the transmission of above-mentioned motion process, each blade is towards a lateral deviation
It moves, and then the ion wind direction of ion blower blowout is guided to shift.The above process, which can improve, contacts pcb board marginal portion
The probability of ion wind, and then improve and remove electrostatic and efficiency of dust collection.
The utility model is further arranged to：Connecting rod, the connecting rod are provided between the adjacent adjusting mechanism
One end be fixedly connected with the Rotational Cylindrical of one of adjusting mechanism, the other end of the connecting rod is fixedly connected with another tune
Save the Rotational Cylindrical of mechanism.
By using above-mentioned technical proposal, the Rotational Cylindrical in several adjusting mechanisms is connected by connecting rod, so that
It need to only be rotated by adjusting the Rotational Cylindrical of one of adjusting mechanism, so as to be driven by the effect of connecting rod in several adjusting mechanisms
Rotational Cylindrical synchronously rotate, improve rotational efficienty.
The utility model is further arranged to：The radius of the annular slab at the air outlet of ion blower with being adapted.
By using above-mentioned technical proposal, annular slab is only adapted at the air outlet of ion blower, and then could be protected
Card adjusting mechanism maximumlly adjusts ion wind direction to the ion wind blown out at air outlet.
The utility model is further arranged to：It is provided with protective shell on the outside of the driving mechanism, the one of the protective shell
Side is fixedly connected with ion blower.
By using above-mentioned technical proposal, protective shell can be exposed outside with driving mechanism, and then prevents outer bound pair from driving
Mechanism damages, and improves security performance.
In conclusion the utility model has the advantages that：
The wind direction at its air outlet, each air outlet can be adjusted simultaneously to several adjusting mechanisms simultaneously by driving mechanism
Ion wind when being blown out towards pcb board, do not stop to change under the action of driving mechanism so that larger-size pcb board
Each position all can effectively receive ion wind, and then improve the effect that electrostatic and dedusting are removed to the marginal portion of pcb board
Rate.
Description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the structure diagram on Fig. 1 other directions；
Fig. 3 is the exploded perspective view of Fig. 1；
Fig. 4 is adjusting mechanism and the structure diagram of driving mechanism；
Fig. 5 is the structure diagram on Fig. 4 other directions.
Reference numeral：1st, transmission mechanism；2nd, guide rail；3rd, pcb board；4th, ion blower；5th, clamping plate；6th, positioning plate；7th, adjust
Mechanism；8th, driving mechanism；9th, protective shell；10th, annular slab；11st, sealing ring；12nd, Rotational Cylindrical；13rd, blade；14th, middle part fixed block；
15th, adjusting rod；16th, upper through hole；17th, lower through-hole；18th, upper drive rod；19th, lower drive rod；20th, connecting rod；21st, driving motor；
22nd, turntable；23rd, straight-bar；24th, rocking bar；25th, oscillating rod；26th, disk；27th, rotation axis.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
As shown in Figure 1, a kind of pcb board surface ion dust-extraction unit, the transmission mechanism 1 including being used to transmit pcb board 3.It passes
Motivation structure 1 is built-in with several guide rails 2, between several guide rails 2 by conveyer belt by pcb board 3 to driving front.The top of guide rail 2 is set
There is ion blower 4, ion blower 4 sets several mutually independent air outlets, the both sides of ion blower 4 close to the one side of pcb board 3
Clamping plate 5 is all threaded with, same positioning plate 6, the one side of positioning plate 6 and transmission are fixedly connected between two clamping plates 5
Mechanism 1 is fixedly connected.
When the size of the pcb board 3 above conveyer belt is larger, in order to which the marginal portion to pcb board 3 is effectively removed
Electrostatic and dedusting.Further, as shown in Figures 2 and 3, it is both provided with to adjust at each independent air outlet of ion blower 4
Save the adjusting mechanism 7 in direction.The one side of ion blower 4, which is provided with, drives several adjusting mechanisms 7 to be carried out at the same time the drive for adjusting wind direction
Motivation structure 8.It to avoid driving mechanism 8 exposed outside, and then prevents outer bound pair driving mechanism 8 from damaging, further, drives
The outside of motivation structure 8 is provided with protective shell 9, and the one side of protective shell 9 is fixedly connected with ion blower 4.
As shown in Fig. 2, Fig. 4 and Fig. 5, the preferred air outlet number of the present embodiment is 3, and then corresponding adjusting mechanism
7 numbers are 3.Wherein, each adjusting mechanism 7 includes and be mutually parallel annular slab 10 identical there are two size, two annular slabs
The sealing ring 11 being fixedly connected with annular slab 10 is provided between 10.The radius of annular slab 10 and phase at the air outlet of ion blower 4
Adaptation.Multiple Rotational Cylindricals 12 are equipped in sealing ring 11, multiple Rotational Cylindricals 12 are through 11 side wall of sealing ring and are fixedly connected with leaf
Piece 13, multiple 13 other ends of blade are hingedly provided with middle part fixed block 14.An adjusting rod is hinged in each Rotational Cylindrical 12
15.Be respectively provided on every adjusting rod 15 there are two the different upper through hole 16 of height and lower through-hole 17, wherein each adjusting rod 15 with
Drive rod 18 is hinged between the upper through hole 16 of its adjacent adjusting rod 15, lower drive rod 19 is hinged between lower through-hole 17.Its
In one end of a Rotational Cylindrical 12 be fixedly connected with connecting rod 20, the other end of connecting rod 20 and adjacent adjusting mechanism 7 its
In a Rotational Cylindrical 12 be fixedly connected.
In the above process, after adjacent two adjusting rods 15 are connected by upper drive rod 18, lower through-hole 17 passes through lower drive
The adjusting rod 15 adjacent with other of lever 19 connects so that each adjusting rod 15 passes through upper drive rod 18 and lower drive rod 19 respectively
It is connected with adjacent adjusting rod 15.Connection structure between multiple adjusting rods 15 enclosed around sealing ring 11 1 so that with rotation
The blade 13 that column 12 is fixedly connected surrounds circle.When at ion blower 4 in the power-offstate, surrounding circular blade 13 can keep away
Exempt from extraneous dust to enter in ion blower 4.
As shown in figure 4, driving mechanism 8 includes driving motor 21, the output terminal of driving motor 21 is provided with turntable 22, turns
Straight-bar 23 is fixedly connected at the position of 22 one side disalignment of disk, 23 one end of straight-bar is socketed with rocking bar 24,24 one end of rocking bar hinge
It is connected to oscillating rod 25.25 one end of oscillating rod is fixedly connected with disk 26, and rotation axis 27 is fixedly connected at 26 axle center of disk, rotation
The other end of axis 27 passes through protective shell 9 and the one of Rotational Cylindrical 12 being fixedly connected in adjacent adjusting mechanism 7.When driving electricity
When machine 21 starts, turntable 22 drives the straight-bar 23 being fixedly connected to synchronize rotation, and the rotation of straight-bar 23 is driven by rocking bar 24
The offset of certain angle occurs for hinged oscillating rod 25.Oscillating rod 25 is so that disk 26 drives rotation axis 27 in a certain range
It is interior to move back and forth.
The principle of the above process is as follows：When rocking bar 24 by turntable 22 drive be moved to turntable 22 apart from it is farthest when, disk
26 one sides are driven, so as to turn an angle.When rocking bar 24, which is moved to, moves closer to disk 26, disk 26 rotates backward.
When rocking bar 24 is moved to nearest with 26 position of disk, disk 26 returns to original position.From the above process as can be seen that disk
The angles iterative cycles within the specific limits of 26 offsets, hence the Rotational Cylindrical 12 being fixedly connected with disk 26 is in certain angle
It inside moves repeatedly, so that the blade 13 being fixedly connected with Rotational Cylindrical 12 rotates repeatedly in certain angle.12 band of Rotational Cylindrical
Dynamic adjusting rod 15 rotates.Adjusting rod 15, which rotates, drives hinged therewith lower drive rod 19 and upper drive rod 18 to move.Upper drive
Lever 18 offsets up to drive another adjusting rod 15 at another with lower drive rod 19 towards the side that Rotational Cylindrical 12 rotates
Upper drive rod 18 under the action of lower drive rod 19 with shifting.Another adjusting rod 15 deviates so that another Rotational Cylindrical 12 is sent out
It is raw to rotate.So that another blade 13 deflects.By the transmission of above-mentioned motion process, each blade 13 is towards one
Side deviates, and then the ion wind direction that ion blower 4 is guided to blow out shifts.The above process can be improved to 3 edge part of pcb board
Tap touches the probability of ion wind, and then improves and remove electrostatic and efficiency of dust collection.
Since the Rotational Cylindrical 12 in adjacent adjusting mechanism 7 is fixedly connected by connecting rod 20, so that multiple adjustings
12 rotation amplitude of Rotational Cylindrical in mechanism 7 is with rotating towards identical with disk 26.It is several to be fixedly connected by connecting rod 20
Its motion process of adjusting mechanism 7 is same as described above, this is no longer repeated.
Claims (6)
1. a kind of pcb board surface ion dust-extraction unit, the transmission mechanism (1) including being used to transmit pcb board (3), it is characterized in that：Institute
The one side for stating transmission mechanism (1) is fixedly connected with ion blower (4) of the air port towards pcb board (3), the ion blower (4)
One side is provided with several mutually independent air outlets, be both provided at each independent air outlet of the ion blower (4) to
The adjusting mechanism (7) of wind direction is adjusted, the one side of the ion blower (4) is provided with several adjusting mechanisms (7) of driving and is carried out at the same time
Adjust the driving mechanism (8) of wind direction.
2. a kind of pcb board surface ion dust-extraction unit according to claim 1, it is characterized in that：Each adjusting mechanism
(7) include there are two size is identical and the annular slab that is mutually parallel (10), be provided between two annular slabs (10) and annular slab
(10) sealing ring (11) being fixedly connected, the sealing ring (11) is interior to be equipped with multiple Rotational Cylindricals (12), multiple Rotational Cylindricals
(12) pass through sealing ring (11) side wall and be fixedly connected with blade (13), multiple blade (13) other ends are hingedly provided with
Middle part fixed block (14) is each hinged with an adjusting rod (15), the every adjusting rod (15) on the Rotational Cylindrical (12)
On be respectively provided with there are two the different upper through hole (16) of height and lower through-hole (17), the adjusting adjacent thereto of each adjusting rod (15)
Drive rod (18) is hinged between the upper through hole (16) of bar (15), each adjusting rod (15) adjusting rod adjacent thereto (15)
Lower through-hole (17) between be hinged with lower drive rod (19).
3. a kind of pcb board surface ion dust-extraction unit according to claim 1, it is characterized in that：Driving mechanism (8) bag
Driving motor (21) is included, the output terminal of the driving motor (21) is provided with turntable (22), and turntable (22) one side is deviateed
Straight-bar (23) is fixedly connected at the position in axle center, described straight-bar (23) one end is socketed with rocking bar (24), the rocking bar (24) one
End is hinged with oscillating rod (25), and described oscillating rod (25) one end is fixedly connected with disk (26), consolidates at disk (26) axle center
Surely rotation axis (27) is connected with, the other end of the rotation axis (27) is fixedly connected with wherein one in adjacent adjusting mechanism (7)
A Rotational Cylindrical (12).
4. a kind of pcb board surface ion dust-extraction unit according to claim 2, it is characterized in that：The adjacent adjusting machine
Connecting rod (20) is provided between structure (7), one end of the connecting rod (20) is fixedly connected with one of adjusting mechanism (7)
Rotational Cylindrical (12), the other end of the connecting rod (20) are fixedly connected with the Rotational Cylindrical (12) of another adjusting mechanism (7).
5. a kind of pcb board surface ion dust-extraction unit according to claim 2, it is characterized in that：The annular slab (10)
Radius at the air outlet of ion blower (4) with being adapted.
6. a kind of pcb board surface ion dust-extraction unit according to claim 3, it is characterized in that：The driving mechanism (8)
Outside is provided with protective shell (9), and the one side of the protective shell (9) is fixedly connected with ion blower (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720972707.8U CN207446877U (en) | 2017-08-04 | 2017-08-04 | A kind of pcb board surface ion dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720972707.8U CN207446877U (en) | 2017-08-04 | 2017-08-04 | A kind of pcb board surface ion dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207446877U true CN207446877U (en) | 2018-06-05 |
Family
ID=62247994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720972707.8U Active CN207446877U (en) | 2017-08-04 | 2017-08-04 | A kind of pcb board surface ion dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207446877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433734A (en) * | 2018-12-25 | 2019-03-08 | 中国大冢制药有限公司 | Soft bag fills mouth pipe burr processing unit |
-
2017
- 2017-08-04 CN CN201720972707.8U patent/CN207446877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433734A (en) * | 2018-12-25 | 2019-03-08 | 中国大冢制药有限公司 | Soft bag fills mouth pipe burr processing unit |
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