CN111112167A - PCB board ash removal processing apparatus - Google Patents
PCB board ash removal processing apparatus Download PDFInfo
- Publication number
- CN111112167A CN111112167A CN202010004954.5A CN202010004954A CN111112167A CN 111112167 A CN111112167 A CN 111112167A CN 202010004954 A CN202010004954 A CN 202010004954A CN 111112167 A CN111112167 A CN 111112167A
- Authority
- CN
- China
- Prior art keywords
- dust
- pcb
- fixedly connected
- cleaning box
- negative pressure
- 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.)
- Withdrawn
Links
- 239000000428 dust Substances 0.000 claims abstract description 124
- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 238000010408 sweeping Methods 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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- B08B1/20—
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- B08B1/12—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Abstract
The invention discloses a PCB (printed circuit board) dust cleaning device, which relates to the technical field of PCB processing and comprises a cleaning box, wherein a conveying device penetrates through the cleaning box, dust cleaning devices are respectively arranged above and below the conveying device in the cleaning box, a negative pressure dust cleaning mechanism is fixedly arranged outside the cleaning box, each dust cleaning device comprises a transmission belt, two ends of the transmission belt are respectively and rotatably connected with a transmission roller, the end part of each transmission roller is rotatably connected with the inner wall of the cleaning box, a plurality of sweeping dust cleaning devices and dust collecting heads are arranged outside the transmission belt at intervals, a negative pressure channel is arranged in the transmission belt and is communicated with the dust collecting heads and the negative pressure dust cleaning mechanism, the conveying device is arranged in the cleaning box to automatically convey and move a PCB, the moving PCB can be swept by the sweeping dust cleaning devices, so that dust attached to the PCB is separated from the PCB, and the dust is absorbed by the dust absorption head, so that high-efficiency dust removal is realized, and the dust removal effect is good and fast.
Description
Technical Field
The invention relates to the technical field of PCB processing treatment, in particular to a PCB ash removal treatment device.
Background
PCB boards, i.e. printed circuit boards, are providers of electrical connections for electronic components. The circuit board has the main advantages of greatly reducing errors of wiring and assembly, and improving the automation level and the production labor rate. At present, according to the number of layers of circuit boards, a PCB can be divided into a single-sided board, a double-sided board, a four-layer board, a six-layer board and other multi-layer circuit boards.
Because the PCB board is printed circuit board, at the in-process of printing production and later stage transportation, storage, more dust is gathered easily on its surface, because the influence of dust to the PCB board is great, consequently need remove dust to the PCB board earlier before assembling electronic components to the PCB board. A dust collector for PCB board among the prior art, generally be pure dust collecting equipment or directly clean the PCB board, there is the dust removal effect poor, and the dust collection efficiency is low defect.
In chinese utility model patent document No. CN208894755U, a dust removing device with good dust removing effect for PCB boards is disclosed, which comprises a closed dust removing chamber, a PCB board conveying track arranged in the dust removing chamber, and a first dust blowing device, a second dust blowing device and a dust collecting device respectively arranged in the dust removing chamber; the dust removal device with good dust removal effect for the PCB further comprises a sensor, a first dust adhering device and a second dust adhering device, wherein the sensor, the first dust adhering device and the second dust adhering device are arranged in the dust blowing chamber; the first dust-binding device comprises a first air cylinder and a first rubber-binding roller in driving connection with the first air cylinder; the second dust-binding device comprises a second cylinder and a second rubber-binding roller in driving connection with the second cylinder. Because be provided with first dust blowing device, second and blow dirt device and dust extraction, in actual production, utilize first dust blowing device and second to blow the dirt respectively to the tow sides of the PCB board on the PCB board transmission track simultaneously earlier to utilize dust extraction to suck away the dust that blows, then utilize first dust binding device and second dust binding device to carry out the bonding dust respectively to the tow sides of the PCB board on the PCB board transmission track.
Although the device in the comparison file possesses the effect of removing dust, under the comparatively stubborn condition of dust, be difficult to blow the stubborn dust through the mode of blowing, in addition, the viscose is though can be with the dust adhesion, but need often change just can use to at the in-process of adhesion dust, its dust collection ability can weaken gradually, lead to dust removal effect unstable, the practicality is relatively poor.
Disclosure of Invention
The invention aims to provide a PCB ash removal device to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a PCB board deashing processing apparatus, includes the clearance case, and the clearance incasement runs through to be equipped with conveyor, the top that is located conveyor in the clearance incasement all is equipped with ash removal device with the below, the external fixation of clearance case is equipped with negative pressure dust removal mechanism, ash removal device includes the drive belt, and the both ends in the drive belt are all rotated and are connected the driving roller, and the tip of driving roller is rotated with the inner wall of clearance case and is connected, the outside interval of drive belt is equipped with a plurality of dust removal device and the dust absorption head of sweeping, negative pressure passageway has been seted up in the drive belt, and negative pressure passageway is linked together with dust absorption head and negative pressure dust removal mechanism.
As a further scheme of the invention: the conveying device comprises a placing plate, the placing plate is fixedly connected with the cleaning box, two conveying belts are arranged above the placing plate, and a clamping groove is formed in the outer side of each conveying belt.
As a further scheme of the invention: the bottom end of the placing plate is fixedly connected with a conveying motor, and the conveying motor is used for driving the conveying belt to run.
As a further scheme of the invention: one end of the placing plate is fixedly connected with the inclined table.
As a further scheme of the invention: one end of the cleaning box is fixedly connected with the side frame, the top end of the side frame is fixedly connected with the feeding table, and the feeding table is fixedly connected with the placing plate.
As a further scheme of the invention: sweep dust collector and include the fixing base, rotate on the fixing base and connect the axis of rotation, the intensive brush hair of outside fixed connection of axis of rotation, the one end fixed connection driving motor of fixing base, driving motor's output shaft and the coaxial fixed connection of axis of rotation.
As a further scheme of the invention: the outside fixed connection air inlet cover and the negative-pressure air fan of clearance case, the fixed connection air-supply line between negative-pressure air fan's input and the air inlet cover, negative-pressure air fan's output fixed connection exhaust pipe, the one end fixed connection filter equipment that negative-pressure air fan was kept away from to the exhaust pipe.
As a further scheme of the invention: the filter device comprises a dust hood, a fixed clamping seat is clamped at one end in the dust hood, and the fixed clamping seat is fixedly connected with a dust filtering bag.
As a further scheme of the invention: the air intake has been seted up to the one end of dust excluding hood, and the air exit has been seted up to the other end of dust excluding hood, the interior fixed connection protection network of air exit.
As a still further scheme of the invention: an external motor is fixedly arranged outside the cleaning box, and an output shaft of the external motor is fixedly connected with the transmission roller.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the conveying device is arranged in the cleaning box, so that the PCB can be automatically conveyed and moved, the moving PCB can be swept by the sweeping dust removal device, dust attached to the PCB is separated from the PCB, and the dust is absorbed by the dust collection head, so that high-efficiency dust removal is realized, and the dust removal effect is good and high in speed.
Drawings
FIG. 1 is a schematic structural view of a PCB ash removal device.
FIG. 2 is a schematic structural view of a sweeping dust collector in the PCB ash removal device.
FIG. 3 is a schematic structural diagram of a conveying device in the PCB board ash removal processing device.
FIG. 4 is a schematic structural diagram of a filtering device in the PCB ash removal device.
In the figure: 1-cleaning box, 2-conveying device, 3-side frame, 4-feeding table, 5-driving belt, 6-driving roller, 7-fixing seat, 8-driving motor, 9-brush hair, 10-negative pressure channel, 11-air inlet hood, 12-negative pressure fan, 13-air inlet pipe, 14-exhaust pipe, 15-filtering device, 16-placing plate, 17-conveying belt, 18-clamping groove, 19-sloping table, 20-dust removing hood, 21-air inlet, 22-fixing clamping seat, 23-dust filtering bag, 24-protecting net, 25-dust collecting head and 26-external motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-4, a PCB dust cleaning device comprises a cleaning box 1, a conveying device 2 penetrates through the cleaning box 1, dust cleaning devices are arranged above and below the conveying device 2 in the cleaning box 1, a negative pressure dust removing mechanism is fixedly arranged outside the cleaning box 1, the dust cleaning devices comprise a transmission belt 5, two ends in the transmission belt 5 are rotatably connected with a transmission roller 6, the end portion of the transmission roller 6 is rotatably connected with the inner wall of the cleaning box 1, a plurality of sweeping dust removing devices and dust collecting heads 25 are arranged outside the transmission belt 5 at intervals, a negative pressure channel 10 is arranged in the transmission belt 5, and the negative pressure channel 10 is communicated with the dust collecting heads 25 and the negative pressure dust removing mechanism. An external motor 26 is fixedly arranged outside the cleaning box 1, and an output shaft of the external motor 26 is fixedly connected with the driving roller 6.
The conveying device 2 comprises a placing plate 16, the placing plate 16 is fixedly connected with the cleaning box 1, two conveying belts 17 are arranged above the placing plate 16, and clamping grooves 18 are formed in the outer sides of the conveying belts 17. The bottom end of the placing plate 16 is fixedly connected with a conveying motor, and the conveying motor is used for driving the conveying belt 17 to run.
Sweep and move dust collector and include fixing base 7, rotate on the fixing base 7 and connect the axis of rotation, the intensive brush hair 9 of outside fixed connection of axis of rotation, the one end fixed connection driving motor 8 of fixing base 7, the output shaft and the coaxial fixed connection of axis of rotation of driving motor 8.
The outside fixed connection air inlet cover 11 and negative pressure fan 12 of clearance case 1, fixed connection air-supply line 13 between negative pressure fan 12's the input and the air inlet cover 11, negative pressure fan 12's output fixed connection exhaust stack 14, one end fixed connection filter equipment 15 that negative pressure fan 12 was kept away from to exhaust stack 14.
The filtering device 15 comprises a dust hood 20, a fixed clamping seat 22 is clamped at one end in the dust hood 20, and the fixed clamping seat 22 is fixedly connected with a dust filtering bag 23. An air inlet 21 is formed in one end of the dust removal cover 20, an air outlet is formed in the other end of the dust removal cover 20, and a protective net 24 is fixedly connected in the air outlet.
Example 2
Referring to fig. 1-4, a PCB dust cleaning device comprises a cleaning box 1, a conveying device 2 penetrates through the cleaning box 1, dust cleaning devices are arranged above and below the conveying device 2 in the cleaning box 1, a negative pressure dust removing mechanism is fixedly arranged outside the cleaning box 1, the dust cleaning devices comprise a transmission belt 5, two ends in the transmission belt 5 are rotatably connected with a transmission roller 6, the end portion of the transmission roller 6 is rotatably connected with the inner wall of the cleaning box 1, a plurality of sweeping dust removing devices and dust collecting heads 25 are arranged outside the transmission belt 5 at intervals, a negative pressure channel 10 is arranged in the transmission belt 5, and the negative pressure channel 10 is communicated with the dust collecting heads 25 and the negative pressure dust removing mechanism. An external motor 26 is fixedly arranged outside the cleaning box 1, and an output shaft of the external motor 26 is fixedly connected with the driving roller 6.
The conveying device 2 comprises a placing plate 16, the placing plate 16 is fixedly connected with the cleaning box 1, two conveying belts 17 are arranged above the placing plate 16, and clamping grooves 18 are formed in the outer sides of the conveying belts 17. The bottom end of the placing plate 16 is fixedly connected with a conveying motor, and the conveying motor is used for driving the conveying belt 17 to run.
Sweep and move dust collector and include fixing base 7, rotate on the fixing base 7 and connect the axis of rotation, the intensive brush hair 9 of outside fixed connection of axis of rotation, the one end fixed connection driving motor 8 of fixing base 7, the output shaft and the coaxial fixed connection of axis of rotation of driving motor 8.
The outside fixed connection air inlet cover 11 and negative pressure fan 12 of clearance case 1, fixed connection air-supply line 13 between negative pressure fan 12's the input and the air inlet cover 11, negative pressure fan 12's output fixed connection exhaust stack 14, one end fixed connection filter equipment 15 that negative pressure fan 12 was kept away from to exhaust stack 14.
The filtering device 15 comprises a dust hood 20, a fixed clamping seat 22 is clamped at one end in the dust hood 20, and the fixed clamping seat 22 is fixedly connected with a dust filtering bag 23. An air inlet 21 is formed in one end of the dust removal cover 20, an air outlet is formed in the other end of the dust removal cover 20, and a protective net 24 is fixedly connected in the air outlet.
One end of the placing plate 16 is fixedly connected with an inclined platform 19. One end of the cleaning box 1 is fixedly connected with the side frame 3, the top end of the side frame 3 is fixedly connected with the feeding table 4, and the feeding table 4 is fixedly connected with the placing plate 16.
In the implementation process of the invention, the PCB is placed in the feeding table 4 and then pushed into the conveying device 2 for conveying, the negative pressure fan 12 and the external motor 26 are started in the conveying process, the external motor 26 drives the driving belt 5 to run so that the sweeping and dust removing device moves to sweep away the dust on the PCB, and the dust is absorbed by the dust collecting head to realize dust removal.
According to the invention, the conveying device 2 is arranged in the cleaning box 1, so that the PCB can be automatically conveyed and moved, the moving PCB can be swept by the sweeping dust removal device, dust attached to the PCB is separated from the PCB, and the dust is absorbed by the dust absorption head 25, so that high-efficiency dust removal is realized, the dust removal effect is good, and the speed is high.
Claims (10)
1. The utility model provides a PCB board deashing processing apparatus, includes cleaning box (1), its characterized in that, runs through in cleaning box (1) and is equipped with conveyor (2), the top that lies in conveyor (2) in cleaning box (1) all is equipped with ash removal device with the below, the external fixation of cleaning box (1) is equipped with negative pressure dust removal mechanism, ash removal device includes drive belt (5), and both ends in drive belt (5) all rotate and connect driving roller (6), and the tip of driving roller (6) rotates with the inner wall of cleaning box (1) to be connected, the outside interval of drive belt (5) is equipped with a plurality of dust removal device and dust absorption head (25) of sweeping, set up negative pressure passageway (10) in drive belt (5), and negative pressure passageway (10) are linked together with dust absorption head (25) and negative pressure dust removal mechanism.
2. The PCB ash removal device according to claim 1, wherein the conveying device (2) comprises a placing plate (16), the placing plate (16) is fixedly connected with the cleaning box (1), two conveying belts (17) are arranged above the placing plate (16), and clamping grooves (18) are formed in the outer sides of the conveying belts (17).
3. The PCB ash removal device according to claim 2, wherein the bottom end of the placing plate (16) is fixedly connected with a conveying motor, and the conveying motor is used for driving the conveying belt (17) to run.
4. The PCB ash removal device according to claim 3, wherein one end of the placing plate (16) is fixedly connected with a sloping bench (19).
5. The PCB ash removal device according to claim 4, wherein one end of the cleaning box (1) is fixedly connected with the side frame (3), the top end of the side frame (3) is fixedly connected with the feeding table (4), and the feeding table (4) is fixedly connected with the placing plate (16).
6. The PCB ash removal device according to claim 1, wherein the sweeping and dust removal device comprises a fixed seat (7), the fixed seat (7) is rotatably connected with a rotating shaft, the outer part of the rotating shaft is fixedly connected with dense bristles (9), one end of the fixed seat (7) is fixedly connected with a driving motor (8), and an output shaft of the driving motor (8) is coaxially and fixedly connected with the rotating shaft.
7. The PCB ash removal device according to claim 5 or 6, wherein an air inlet cover (11) and a negative pressure fan (12) are fixedly connected to the outside of the cleaning box (1), an air inlet pipe (13) is fixedly connected between the input end of the negative pressure fan (12) and the air inlet cover (11), the output end of the negative pressure fan (12) is fixedly connected with an exhaust pipe (14), and one end, far away from the negative pressure fan (12), of the exhaust pipe (14) is fixedly connected with a filtering device (15).
8. The PCB ash removal device according to claim 7, wherein the filtering device (15) comprises a dust hood (20), a fixing clamping seat (22) is clamped at one end in the dust hood (20), and the fixing clamping seat (22) is fixedly connected with a dust filtering bag (23).
9. The PCB ash removal device according to claim 8, wherein one end of the dust hood (20) is provided with an air inlet (21), the other end of the dust hood (20) is provided with an air outlet, and a protective screen (24) is fixedly connected in the air outlet.
10. The PCB ash removal device according to claim 1, wherein an external motor (26) is fixedly arranged outside the cleaning box (1), and an output shaft of the external motor (26) is fixedly connected with the driving roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010004954.5A CN111112167A (en) | 2020-01-03 | 2020-01-03 | PCB board ash removal processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010004954.5A CN111112167A (en) | 2020-01-03 | 2020-01-03 | PCB board ash removal processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111112167A true CN111112167A (en) | 2020-05-08 |
Family
ID=70507684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010004954.5A Withdrawn CN111112167A (en) | 2020-01-03 | 2020-01-03 | PCB board ash removal processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111112167A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452832A (en) * | 2020-11-04 | 2021-03-09 | 宁波市诺研新材料科技有限公司 | Industrial aluminum material forming processing method |
| CN113477579A (en) * | 2021-07-29 | 2021-10-08 | 安徽工业经济职业技术学院 | Dust collector is used in PCB board production |
| CN113600556A (en) * | 2021-07-24 | 2021-11-05 | 安徽工程大学 | Electromagnetic shielding film surface dust removal device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH105702A (en) * | 1996-06-27 | 1998-01-13 | Dainippon Screen Mfg Co Ltd | Cleaner |
| JPH1043701A (en) * | 1996-08-06 | 1998-02-17 | Seiji Machida | Dust removing device |
| JP2003324269A (en) * | 2002-04-26 | 2003-11-14 | Hitachi Chem Co Ltd | Printed wiring board and copper-clad laminated board cleaning unit |
| CN2790611Y (en) * | 2005-04-01 | 2006-06-28 | 阳程科技股份有限公司 | Continuous clamping-cleaning device |
| CN201895003U (en) * | 2010-11-25 | 2011-07-13 | 安徽扬子地板股份有限公司 | Plate surface dust removing device |
| CN204565809U (en) * | 2015-04-07 | 2015-08-19 | 梅县梅雁旋窑水泥有限公司 | A kind of interior layer line plate sanding apparatus of pcb board |
| CN206098358U (en) * | 2016-08-31 | 2017-04-12 | 浙江尚越新能源开发有限公司 | Clean silk gauze brush in photovoltaic cell tectorial membrane layer |
| CN209287791U (en) * | 2018-12-22 | 2019-08-23 | 合肥环硕电子科技有限公司 | A kind of dedicated PCB circuit board cleaner of electronics technology exploitation |
-
2020
- 2020-01-03 CN CN202010004954.5A patent/CN111112167A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH105702A (en) * | 1996-06-27 | 1998-01-13 | Dainippon Screen Mfg Co Ltd | Cleaner |
| JPH1043701A (en) * | 1996-08-06 | 1998-02-17 | Seiji Machida | Dust removing device |
| JP2003324269A (en) * | 2002-04-26 | 2003-11-14 | Hitachi Chem Co Ltd | Printed wiring board and copper-clad laminated board cleaning unit |
| CN2790611Y (en) * | 2005-04-01 | 2006-06-28 | 阳程科技股份有限公司 | Continuous clamping-cleaning device |
| CN201895003U (en) * | 2010-11-25 | 2011-07-13 | 安徽扬子地板股份有限公司 | Plate surface dust removing device |
| CN204565809U (en) * | 2015-04-07 | 2015-08-19 | 梅县梅雁旋窑水泥有限公司 | A kind of interior layer line plate sanding apparatus of pcb board |
| CN206098358U (en) * | 2016-08-31 | 2017-04-12 | 浙江尚越新能源开发有限公司 | Clean silk gauze brush in photovoltaic cell tectorial membrane layer |
| CN209287791U (en) * | 2018-12-22 | 2019-08-23 | 合肥环硕电子科技有限公司 | A kind of dedicated PCB circuit board cleaner of electronics technology exploitation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452832A (en) * | 2020-11-04 | 2021-03-09 | 宁波市诺研新材料科技有限公司 | Industrial aluminum material forming processing method |
| CN112452832B (en) * | 2020-11-04 | 2021-12-03 | 唐山市永兴铝型材有限公司 | Industrial aluminum material forming processing method |
| CN113600556A (en) * | 2021-07-24 | 2021-11-05 | 安徽工程大学 | Electromagnetic shielding film surface dust removal device |
| CN113477579A (en) * | 2021-07-29 | 2021-10-08 | 安徽工业经济职业技术学院 | Dust collector is used in PCB board production |
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| PB01 | Publication | ||
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Application publication date: 20200508 |