CN208894750U - One kind being used for circuit board tin dust-extraction unit early period - Google Patents
One kind being used for circuit board tin dust-extraction unit early period Download PDFInfo
- Publication number
- CN208894750U CN208894750U CN201821205835.0U CN201821205835U CN208894750U CN 208894750 U CN208894750 U CN 208894750U CN 201821205835 U CN201821205835 U CN 201821205835U CN 208894750 U CN208894750 U CN 208894750U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- ventilation duct
- shell
- extraction unit
- early period
- 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.)
- Expired - Fee Related
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000000605 extraction Methods 0.000 title claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 241000883990 Flabellum Species 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 abstract description 19
- 238000003466 welding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses one kind to be used for circuit board tin dust-extraction unit early period, including pedestal, connection ring, ventilation duct, shell and circuit board, the pedestal upper surface two sides are symmetrically welded there are two support column, the shell bottom end and the welding of support top end, two shell opposite side inner walls are respectively and fixedly provided with motor, described motor one end is equipped with transmission shaft, described transmission shaft one end is fixed with flabellum, two shells are away from each other side and weld with one end of ventilation duct, the ventilation duct other end screw thread is equipped with screwed pipe, the welding of one end of the screwed pipe and connection ring, the other end of the connection ring is fixed with storage bag, rear and front end among the pedestal upper surface is symmetrically welded there are two fixed block, inserting groove there are two symmetrically being opened up on the single fixed block, the circuit board is plugged in inserting groove.The advantages of the utility model has while handling two pieces of circuit boards, increases working efficiency, and worker does not have to holding circuit board, collects the dust blown down.
Description
Technical field
The utility model relates to dedusting circuit board technical fields, specially a kind of to fill for dedusting early period of circuit board tin
It sets.
Background technique
Circuit board is also known as FPC wiring board, and FPC wiring board is using polyimides or polyester film as a kind of tool made of substrate
There is height reliability, excellent flexible printed circuit has the spy that Distribution density is high, light-weight, thickness is thin, bending is good
Point, is widely used.
In the manufacturing process of circuit board, before circuit board tin, needs to remove the dust on circuit board, guarantee circuit board
Change tin effect.General dedusting circuit board is the dust that worker holds that circuit board blows away circuit board surface by hair dryer, work
It is more troublesome that people holds circuit board, and can only once handle one piece of circuit board, and efficiency of dust collection is low, and the dust on circuit board is blown down
It does not collect afterwards, dust is caused to drift in air, cause working environment poor.
Utility model content
The purpose of this utility model is to provide one kind to be used for circuit board tin dust-extraction unit early period, has while handling two
The advantages of block circuit board increases working efficiency, and worker does not have to holding circuit board, collects the dust blown down, solves worker's holding
Circuit board is more troublesome, can only once handle one piece of circuit board, and efficiency of dust collection is low, and the dust on circuit board is not collected after blowing down
The problem of.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for dedusting early period of circuit board tin
Device, including pedestal, connection ring, ventilation duct, shell and circuit board, the pedestal upper surface two sides be symmetrically welded there are two support
Column, the shell bottom end and the welding of support top end, two shells are away from each other side and weld with one end of ventilation duct, institute
State ventilation duct other end screw thread and screwed pipe be installed, one end of the screwed pipe and connection ring is welded, the connection ring it is another
End is fixed with storage bag, and the rear and front end among the pedestal upper surface is symmetrically welded there are two fixed block, the single fixation
It symmetrically being opened up on block there are two inserting groove, the inserting groove inner wall is pasted with rubber pad, and the circuit board is plugged in inserting groove,
The circuit board is bonded with rubber pad.
Preferably, the shell side is rounded, and the shell two sides offer venthole.
Preferably, the diameter of the ventilation duct is consistent with housing diameter, and the ventilation duct deviates from one end inner wall of shell
Offer thread groove.
Preferably, the thread groove opened up on the screwed pipe and ventilation duct is adapted.
Preferably, the circuit board is adapted with inserting groove.
Preferably, the equal screw thread of pedestal four corners is equipped with screw.
Preferably, two shell opposite side inner walls are welded with fixed frame, are fixed with motor on the fixed frame,
Described motor one end is rotatably equipped with transmission shaft, and the transmission shaft is fixed with flabellum, two interior of shells away from one end of motor
Flabellum it is contrary.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model has reached the dust collected and blown down by setting storage bag, connection ring and screwed pipe, convenient clear
The effect of reason, the utility model are provided with storage bag, connection ring and screwed pipe, and storage bag is fixedly connected with one end of connection ring,
The other end of connection ring is fixed with screwed pipe, and screwed pipe is screwed into ventilation duct, the screw thread that screwed pipe and ventilation inside pipe wall open up
Slot is threadedly coupled, and connection ring is fixed with ventilation duct, and ventilation duct is fixed with shell, and the motor in shell connects external electrical by electric wire
Source, motor are powered after starting and drive transmission shaft rotation, and transmission shaft drives flabellum rotation, and flabellum is generated to the wind blown at ventilation duct,
The wind that dust on circuit board is generated with flabellum is into ventilation duct, and dust is entered in storage bag by ventilation duct, circuit board
After complete dirt, screwed pipe is back-outed out of ventilation duct, removes storage bag, cleans up the dust in storage bag, facilitates next use.
2, the utility model has reached while having handled two pieces of circuit boards by setting fixed block and inserting groove, avoided worker
The effect held with hand, the utility model are provided with fixed block and inserting groove, and there are two fixed block settings, opens on each fixed block
If the inserting groove on two fixed blocks is corresponding there are two inserting groove, circuit board is plugged in inserting groove, two fixed blocks are same
It is plugged with one piece of circuit board in the inserting groove of side, two pieces of circuit boards of grafting, starter motor circuit board side can be removed simultaneously
Dirt, after waiting circuit boards side to remove dirt, worker picks up two pieces of circuit boards respectively with hand and rotates 180 ° again insertable into inserting groove, incites somebody to action
Circuit board commutation other side opposite direction flabellum, it is easy to operate to the dedusting of the circuit board other side, it does not need worker and is held with hand always,
And at the same time increasing working efficiency to two pieces of dedusting circuit boards.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the front cross-sectional structural schematic diagram of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Fig. 4 is the connection ring installation diagram of the utility model；
Fig. 5 is enlarged diagram at the A of the utility model.
In figure: 1, pedestal；2, fixed block；3, support column；4, screw；5, storage bag；6, connection ring；7, ventilation duct；8, outer
Shell；9, circuit board；10, flabellum；11, transmission shaft；12, motor；13, screwed pipe；14, inserting groove；15, rubber pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1 to Fig. 5, a kind of embodiment provided by the utility model: one kind is for dedusting early period of circuit board tin
Device, including pedestal 1, connection ring 6, ventilation duct 7, shell 8 and circuit board 9, the equal screw thread of 1 four corners of pedestal are equipped with screw 4, spiral shell
Silk 4 passes through pedestal 1 and is threadably mounted on workbench, and screw 4 is fixed by pedestal 1.
Rear and front end among 1 upper surface of pedestal is symmetrically welded there are two fixed block 2, is symmetrically opened up on single fixed block 2
There are two inserting groove 14,14 position of inserting groove on two fixed blocks 2 is corresponding, and 14 inner wall of inserting groove is pasted with rubber pad 15,
Circuit board 9 is plugged in inserting groove 14, and single circuit board 9 is plugged in two ipsilateral inserting grooves of fixed block 2 14, can be inserted simultaneously
Two pieces of circuit boards 9 are connect, circuit board 9 is adapted with inserting groove 14, and circuit board 9 will not shake after being plugged in inserting groove 14, is kept
Circuit board 9 is stablized, and circuit board 9 is bonded with rubber pad 15, and rubber pad 15 and the contact surface frictional force of circuit board 9 are larger, further
Fixing circuit board 9, while rubber pad 15 can prevent circuit board 9 to be plugged in inserting groove 14 rear scratch circuit board 9.Circuit board 9
After being plugged in inserting groove 14,9 side of circuit board is dusted, after waiting 9 side of circuit boards to remove dirt, worker is taken respectively with hand
It plays two pieces of circuit boards 9 and rotates 180 ° again insertable into inserting groove 14, it is easy to operate to 9 other side dedusting of circuit board, do not need work
People is held with hand always, and at the same time increasing working efficiency to two pieces of 9 dedustings of circuit board.
1 upper surface two sides of pedestal are symmetrically welded there are two support column 3, and 8 bottom end of shell and 3 top of support column are welded, shell 8
Fixed, 8 side of shell is rounded, and 8 two sides of shell offer venthole, and air-flow may pass through shell 8, two 8 phases of shell
Fixed frame is welded with to side inner wall, motor 12 is fixed on fixed frame, motor 12 uses XD-3420-2 model, the motor
12 have small in size, the fast advantage of revolving speed.The positive and negative anodes of motor 12 connect external power supply, 12 one end of motor rotation peace by electric wire
Equipped with transmission shaft 11, transmission shaft 11 is driven to rotate after the energization starting of motor 12, transmission shaft 11 is fixed with away from one end of motor 12
Flabellum 10, transmission shaft 11 drive flabellum 10 to rotate, and the flabellum 10 inside two shells 8 is contrary, and the rotation of flabellum 10 generates
Wind direction two is side-blown.Two shells 8 are away from each other side and weld with one end of ventilation duct 7, the diameter and 8 diameter of shell of ventilation duct 7
Consistent, wind will not leak out when passing through ventilation duct 7.
Ventilation duct 7 offers thread groove away from one end inner wall of shell 8, and 7 other end screw thread of ventilation duct is equipped with screwed pipe
13, the thread groove opened up on screwed pipe 13 and ventilation duct 7 is adapted, and screwed pipe 13 is screwed into ventilation duct 7, screwed pipe 13 and logical
The thread groove that 7 inner wall of air hose opens up is threadedly coupled, and one end of screwed pipe 13 and connection ring 6 is welded, and connection ring 6 and ventilation duct 7 are solid
Fixed, the other end of connection ring 6 is fixed with storage bag 5, and flabellum 10 is generated to the wind blown at ventilation duct 7, the dust on circuit board 9 with
Flabellum 10 generate wind into ventilation duct 7, dust by ventilation duct 7 enter storage bag 5 in, after circuit board 9 remove dirt, general
Screwed pipe 13 is back-outed out of ventilation duct 7, removes storage bag 5, cleans up the dust in storage bag 5, facilitates next use.
Working principle: two pieces of circuit boards 9 are separately inserted in inserting groove 14, drive transmission shaft 11 after the energization starting of motor 12
Rotation, transmission shaft 11 drive flabellum 10 to rotate, and flabellum 10 is generated to the wind blown at ventilation duct 7, and the dust on circuit board 9 is with fan
Into ventilation duct 7, dust is entered in storage bag 5 by ventilation duct 7 for the wind that leaf 10 generates, after waiting 9 side of circuit boards to remove dirt,
Worker picks up two pieces of circuit boards 9 respectively with hand and rotates 180 ° again insertable into inserting groove 14, to 9 other side dedusting of circuit board；Electricity
After the whole dedustings of road plate 9, screwed pipe 13 is back-outed out of ventilation duct 7, removes storage bag 5, cleans up the dust in storage bag 5.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. one kind is used for circuit board tin dust-extraction unit early period, including pedestal (1), connection ring (6), ventilation duct (7), shell (8)
With circuit board (9), it is characterised in that: pedestal (1) the upper surface two sides are symmetrically welded there are two support column (3), the shell
(8) bottom end and support column (3) top are welded, and two shells (8) are away from each other side and weld with one end of ventilation duct (7),
Ventilation duct (7) other end screw thread is equipped with screwed pipe (13), and one end of the screwed pipe (13) and connection ring (6) is welded,
The other end of the connection ring (6) is fixed with storage bag (5), and the rear and front end among pedestal (1) upper surface is symmetrically welded
There are two fixed block (2), symmetrically opened up on the single fixed block (2) there are two inserting groove (14), the inserting groove (14) is interior
Wall is pasted with rubber pad (15), and the circuit board (9) is plugged in inserting groove (14), the circuit board (9) and rubber pad (15)
Fitting.
2. according to claim 1 a kind of for circuit board tin dust-extraction unit early period, it is characterised in that: the shell
(8) side is rounded, and shell (8) two sides offer venthole.
3. according to claim 1 a kind of for circuit board tin dust-extraction unit early period, it is characterised in that: the ventilation duct
(7) diameter is consistent with shell (8) diameter, and one end inner wall of the ventilation duct (7) away from shell (8) offers thread groove.
4. according to claim 1 a kind of for circuit board tin dust-extraction unit early period, it is characterised in that: the screwed pipe
(13) it is adapted with the thread groove opened up on ventilation duct (7).
5. according to claim 1 a kind of for circuit board tin dust-extraction unit early period, it is characterised in that: the circuit board
(9) it is adapted with inserting groove (14).
6. according to claim 1 a kind of for circuit board tin dust-extraction unit early period, it is characterised in that: the pedestal
(1) the equal screw thread of four corners is equipped with screw (4).
7. according to claim 1 a kind of for circuit board tin dust-extraction unit early period, it is characterised in that: two described outer
Shell (8) opposite side inner wall is welded with fixed frame, is fixed on the fixed frame motor (12), and described motor (12) one end turns
Dynamic to be equipped with transmission shaft (11), the transmission shaft (11) is fixed with flabellum (10) away from the one end of motor (12), two shells (8)
Internal flabellum (10) is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205835.0U CN208894750U (en) | 2018-07-27 | 2018-07-27 | One kind being used for circuit board tin dust-extraction unit early period |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205835.0U CN208894750U (en) | 2018-07-27 | 2018-07-27 | One kind being used for circuit board tin dust-extraction unit early period |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208894750U true CN208894750U (en) | 2019-05-24 |
Family
ID=66568268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821205835.0U Expired - Fee Related CN208894750U (en) | 2018-07-27 | 2018-07-27 | One kind being used for circuit board tin dust-extraction unit early period |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208894750U (en) |
-
2018
- 2018-07-27 CN CN201821205835.0U patent/CN208894750U/en not_active Expired - Fee Related
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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: 20190524 |