CN107051975B - PCB dust collector - Google Patents
PCB dust collector Download PDFInfo
- Publication number
- CN107051975B CN107051975B CN201710374955.7A CN201710374955A CN107051975B CN 107051975 B CN107051975 B CN 107051975B CN 201710374955 A CN201710374955 A CN 201710374955A CN 107051975 B CN107051975 B CN 107051975B
- Authority
- CN
- China
- Prior art keywords
- side plate
- gear
- pcb
- driving chain
- arranged along
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
Landscapes
- Cleaning In General (AREA)
- Epoxy Compounds (AREA)
Abstract
A higher PCB dust collector of dust removal efficiency, comprising: a left side plate and a right side plate; a driving chain positioned in the centers of the left side plate and the right side plate and a plurality of first gears in transmission connection with the driving chain; the PCB fixing assemblies are respectively arranged at the left side and the right side of the driving chain and comprise a connecting rod horizontally arranged along the left-right direction, a second gear and two racks arranged in parallel, wherein the axial direction of the second gear is arranged along the left-right direction, the racks are arranged along the front-back direction, and two clamping heads are respectively fixed at two ends of the connecting rod; one axial end of each first gear is coaxially fixed with a second gear of the PCB fixing assembly on the left side, and the other axial end of each first gear is coaxially fixed with a second gear of the PCB fixing assembly on the right side; the left end and the right end are respectively fixed on top plates at the upper ends of the left side plate and the right side plate, and a plurality of air blowing devices are arranged on the top plates; the left and right ends are respectively fixed on the bottom plates at the lower ends of the left side plate and the right side plate, a plurality of collecting hoppers which are arranged at intervals are formed at the center line of the bottom plates along the left and right directions, and the collecting hoppers are connected with an air suction device.
Description
Technical Field
The invention relates to the field of dust removing equipment, in particular to a PCB dust removing device.
Background
In the PCB processing process, the circuit board needs to be stamped and printed, a large amount of metal particles and powder are stained, and dust and particles exist on the circuit board many times, so that the dust and the particles are removed by a dust removal process, and phenomena of hole blocking, tin reduction and poor welding are prevented from occurring when the printer is used for printing. The existing dust removing device is not clean in dust removal, has poor dust removal effect, low working efficiency and is easy to abrade a circuit board, so that further improvement is needed.
Disclosure of Invention
In order to solve the problems, the invention aims to provide the PCB dust removing device which has higher dust removing efficiency and better dust removing effect.
The invention provides a PCB dust removal device, which comprises: the left side plate and the right side plate are vertically arranged and are opposite to each other on the left side and the right side; the driving chain is positioned in the centers of the left side plate and the right side plate, and a plurality of first gears are in transmission connection with the driving chain, the axial direction of the first gears is arranged along the left-right direction, and the driving chain is arranged along the front-rear direction; the PCB fixing assemblies are respectively arranged at the left side and the right side of the driving chain and comprise a connecting rod horizontally arranged along the left-right direction, two second gears which are fixed at the left end and the right end of the connecting rod in a one-to-one correspondence manner, and two parallel racks which are meshed with the two second gears in a one-to-one correspondence manner upwards, wherein the axial direction of each second gear is arranged along the left-right direction, the racks are arranged along the front-back direction, and two clamping heads are respectively fixed at the two ends of the connecting rod; one axial end of each first gear is coaxially fixed with one second gear of the PCB fixing assembly on the left side, and the other axial end of each first gear is coaxially fixed with one second gear of the PCB fixing assembly on the right side; the left end and the right end are respectively fixed on top plates at the upper ends of the left side plate and the right side plate, and a plurality of air blowing devices are arranged on the top plates; the left and right ends are respectively fixed on the bottom plates at the lower ends of the left side plate and the right side plate, a plurality of conical collecting hoppers which are arranged at intervals are formed at the center line of the bottom plates along the left and right directions, and the collecting hoppers are connected with an air suction device.
Preferably, a plurality of support columns are fixed on the bottom plate, the lower ends of the support columns are fixed on the bottom plate, and the lower ends of the racks are fixed on the plurality of support columns.
Preferably, the rack has a middle height higher than the heights of both ends in the front-rear direction.
Drawings
Fig. 1 is a schematic structural diagram of a dust removing device for PCB according to a preferred embodiment.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Please refer to fig. 1 in combination.
The invention relates to a PCB dust removal device, which comprises: a left side plate 1a and a right side plate 1b which are vertically arranged and are opposite to each other on the left side and the right side; the drive chain 6 positioned in the centers of the left side plate 1a and the right side plate 1b, and the plurality of first gears 4 in transmission connection with the drive chain 6, the first gears 4 are axially arranged in the left-right direction, and the drive chain 6 is arranged in the front-rear direction.
The PCB dust removing apparatuses further include a plurality of PCB fixing assemblies (not shown) at both left and right sides of the driving chain. The PCB fixing assembly at the left side includes a connection bar 92b horizontally arranged in the left-right direction, and two second gears 91b, 93b fixed at the left and right ends of the connection bar 92b in one-to-one correspondence; and two parallel racks 3b, 3a which mesh with the two second gears 91b, 93b in a one-to-one correspondence and upward.
The PCB fixing assembly at the right side includes a connection rod 92a horizontally arranged in the left-right direction, and two second gears 91a, 93a fixed at the left and right ends of the connection rod 92a in one-to-one correspondence; and two parallel racks 2b, 2a which mesh with the two second gears 91a, 93a in a one-to-one correspondence and upward.
The second gears 91b, 93b, 91a, 93a are each disposed in the left-right direction in the axial direction. The racks 2a, 2b, 3a, 3b are disposed in the front-rear direction. The two ends of the connecting rod are respectively fixed with a clamping head 7 for clamping the left end and the right end of the PCB. One axial end of each first gear 4 is coaxially fixed with an adjacent second gear 91b of the PCB fixing assembly on the left side, and the other end is coaxially fixed with an adjacent second gear 91a of the PCB fixing assembly on the right side.
The PCB dust removing apparatus of the present invention further includes a top plate (not shown) and a bottom plate (not shown). The left and right ends of the top plate are respectively fixed at the upper ends of the left side plate 1a and the right side plate 1b, and a plurality of air blowing devices (not shown) are arranged on the top plate. The left and right ends of the bottom plate are respectively fixed at the lower ends of the left side plate 1a and the right side plate 1b, a plurality of conical collecting hoppers 8 which are arranged at intervals are formed at the central line of the bottom plate along the left and right direction, and the collecting hoppers 8 are connected with an air suction device (not shown).
The first gear and the second gear are driven to rotate through the chain, so that the PCB fixed on the clamp can continuously rotate when advancing, and the efficiency is high and the dust removal effect is good when particles and dust on the PCB can be blown down into the collecting hopper for dust removal through the blowing device and the suction device.
In other embodiments, it is preferable that a plurality of support columns 5 are fixed on the base plate, lower ends of the support columns 5 are fixed on the base plate, and lower ends of each rack are fixed on the plurality of support columns 5.
In other embodiments, it is preferred that the rack has a higher height in the fore-aft direction in the middle than at the ends. This allows a higher degree of engagement of the chain with the first gear.
Other parts of the present invention not described in detail are all of the prior art, and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (1)
1. A PCB dust collector, comprising:
the left side plate and the right side plate are vertically arranged and are opposite to each other on the left side and the right side;
the driving chain is positioned in the centers of the left side plate and the right side plate, and a plurality of first gears are in transmission connection with the driving chain, the axial direction of the first gears is arranged along the left-right direction, and the driving chain is arranged along the front-rear direction;
the PCB fixing assemblies are respectively arranged at the left side and the right side of the driving chain and comprise a connecting rod horizontally arranged along the left-right direction, two second gears which are fixed at the left end and the right end of the connecting rod in a one-to-one correspondence manner, and two parallel racks which are meshed with the two second gears in a one-to-one correspondence manner upwards, wherein the axial direction of each second gear is arranged along the left-right direction, the racks are arranged along the front-back direction, and two clamping heads are respectively fixed at the two ends of the connecting rod; one axial end of each first gear is coaxially fixed with one second gear of the PCB fixing assembly on the left side, and the other axial end of each first gear is coaxially fixed with one second gear of the PCB fixing assembly on the right side;
the left end and the right end are respectively fixed on top plates at the upper ends of the left side plate and the right side plate, and a plurality of air blowing devices are arranged on the top plates;
the left end and the right end are respectively fixed on the bottom plates at the lower ends of the left side plate and the right side plate, a plurality of conical collecting hoppers which are arranged at intervals are formed at the center line of the bottom plates along the left-right direction, the collecting hoppers are connected with a suction device, and the middle part of the rack is higher than the two ends in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374955.7A CN107051975B (en) | 2017-05-24 | 2017-05-24 | PCB dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374955.7A CN107051975B (en) | 2017-05-24 | 2017-05-24 | PCB dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107051975A CN107051975A (en) | 2017-08-18 |
| CN107051975B true CN107051975B (en) | 2023-11-21 |
Family
ID=59609689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710374955.7A Active CN107051975B (en) | 2017-05-24 | 2017-05-24 | PCB dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051975B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107708311A (en) * | 2017-10-30 | 2018-02-16 | 周言鑫 | A kind of pcb board cleaning plant easy to use |
| CN107694991A (en) * | 2017-10-30 | 2018-02-16 | 周言鑫 | A kind of deashing device of pcb board |
| CN107876505A (en) * | 2017-10-31 | 2018-04-06 | 广德博亚新星电子科技有限公司 | A kind of closed pcb board dust arrester |
| CN109127631B (en) * | 2018-09-29 | 2021-10-26 | 东华大学 | Mobile blowing and sucking type modular dust removal system |
| CN113245661B (en) * | 2021-07-07 | 2021-11-12 | 江苏长实基业电气科技有限公司 | Crest welder flue gas treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008128401A1 (en) * | 2007-04-18 | 2008-10-30 | Haier Group Corporation | Self-cleaning device of filtering net of air conditioner |
| CN204380967U (en) * | 2014-12-04 | 2015-06-10 | 重庆科川电气有限公司 | The radiator dust arrester of frequency converter |
| CN205673291U (en) * | 2016-05-27 | 2016-11-09 | 叶菁 | A kind of dust arrester of wiring board |
| CN206925092U (en) * | 2017-05-24 | 2018-01-26 | 安徽博泰电路科技有限公司 | A kind of PCB dust arresters |
-
2017
- 2017-05-24 CN CN201710374955.7A patent/CN107051975B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008128401A1 (en) * | 2007-04-18 | 2008-10-30 | Haier Group Corporation | Self-cleaning device of filtering net of air conditioner |
| CN204380967U (en) * | 2014-12-04 | 2015-06-10 | 重庆科川电气有限公司 | The radiator dust arrester of frequency converter |
| CN205673291U (en) * | 2016-05-27 | 2016-11-09 | 叶菁 | A kind of dust arrester of wiring board |
| CN206925092U (en) * | 2017-05-24 | 2018-01-26 | 安徽博泰电路科技有限公司 | A kind of PCB dust arresters |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107051975A (en) | 2017-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231025 Address after: 350000 No. 97, Fubai Avenue, Yinxi street, Fuqing City, Fuzhou City, Fujian Province (Yuyong Logistics Park) Applicant after: Fujian Ruihan Photoelectric Technology Co.,Ltd. Address before: 246200 Wenhui Road, economic development zone, Wangjiang County, Anqing City, Anhui Province Applicant before: ANHUI BOTAI CIRCUIT TECHNOLOGY CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |