CN104625915A - PCB edge bur grinding device - Google Patents
PCB edge bur grinding device Download PDFInfo
- Publication number
- CN104625915A CN104625915A CN201410784332.3A CN201410784332A CN104625915A CN 104625915 A CN104625915 A CN 104625915A CN 201410784332 A CN201410784332 A CN 201410784332A CN 104625915 A CN104625915 A CN 104625915A
- Authority
- CN
- China
- Prior art keywords
- collecting box
- pcb board
- polishing
- dust
- emery wheel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention provides a PCB edge bur grinding device. The device comprises a control cabinet provided with a motor inside and a sealed grinding cabinet. A grinding work-board with an opening is arranged at the top of the grinding cabinet, a grinding wheel connected with an output end of the control cabinet is arranged at the opening, the grinding wheel is arranged in the opening and slightly protrudes out of the upper surface of the grinding work-board, a dust collecting box is further arranged in the grinding cabinet and below the grinding wheel, a suction cabinet which is provided with a suction fan inside is further arranged at the side of the dust collecting box, the sides of the suction cabinet and the dust collecting box are communicated, and a dust filtering screen is arranged at a suction port of the suction cabinet. By means of the PCB edge bur grinding device, the operation is simple and convenient, no dust pollution is caused, and the noise is greatly lowered relative to a grinding machine.
Description
Technical field
The present invention relates to electronic device processing technique field, is specifically a kind of pcb board burr sanding apparatus.
Background technology
General for small-sized pcb board, in process, in order to working (machining) efficiency, the pcb board of a general employing monoblock is divided into the region of how independent pcb board, and then carry out plug-in unit or the technique such as paster, welding together, and then plate is divided by the pcb board of monoblock to become multiple small-sized pcb board separately.After whole plate carries out point plate, edges of boards can jagged and wire drawing, if do not processed, brings problem to the use of follow-up pcb board, and the edges of boards of the pcb board after therefore needing point plate carry out deburring.Generally adopt in two ways in prior art, a kind of is the edges of boards manually adopting file polishing pcb board, and another kind adopts sander to the edges of boards of pcb board of polishing.Adopt first kind of way, operation bothers, and manpower and materials waste is comparatively large, adopts the second way, and the noise ratio of sander is comparatively large, affect the environment in workshop, and the dust that polishing produces can pollute to workshop.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the defect of prior art, provides a kind of simple to operate, pcb board burr sanding apparatus of not having dust pollution.
For solving the problems of the technologies described above, the present invention proposes a kind of pcb board burr sanding apparatus, it establishes the control cabinet of motor and the polishing case of sealing in comprising, the top of described polishing case is the polishing working plate with opening, described opening part is provided with the emery wheel be connected with the output of control cabinet, described emery wheel is established in the opening and is slightly protruded from the upper surface of polishing working plate, the inside of described polishing case, the below of emery wheel is also provided with dust collecting box, the side of described dust collecting box is also provided with the wind chamber that air exhauster is established in inside, described wind chamber is communicated with the side of dust collecting box, the suction opeing place of wind chamber is also provided with dust-filtering net.
After adopting said structure, during operative, opening device, emery wheel rotates, air exhauster runs, workman directly passes through grinder buffing pcb board limit on polishing working plate, dust is extracted into inside dust collecting box by the opening on polishing working plate by wind, the dust that drives by air exhauster of the wind taken out then tackle by dust-filtering net, and it is online to be adsorbed on dust-filtering, like this when polishing, the external world can not produce dust, if clear up dust, direct cleaning dust collecting box and dust-filtering net, simple and convenient, there is no dust pollution, and also greatly reduce relative to sander noise.
Described polishing working plate is flexibly connected with polishing case.Adopt this structure, when changing emery wheel, directly opening polishing working plate and just can change emery wheel, simple and convenient.
Described dust collecting box adopts drawer type to be connected in polishing case.Adopt this structure, from polishing case, take out dust collecting box more simple and convenient.
Described emery wheel adopts the emery wheel of fibre abrasion material.Adopt this structure, workman, when operating, also opponent can not cause damage with hand touching emery wheel, use more safe and reliable.
Described control cabinet, polishing case and wind chamber all adopt transparent material to make.Adopt this structure, can check the ruuning situation of device at any time, there is hidden danger in anti-locking apparatus.
Described dust-filtering net comprises baffle plate and filters web, and described filtration web is attached on baffle plate.Baffle plate is used for blocking filtration web, prevent wind-force larger filtering web suction distortion, and dust is all adsorbed on filter cotton on the net, when clearing up, changes filtration web.
Accompanying drawing explanation
Fig. 1 is the structural representation of pcb board burr sanding apparatus of the present invention;
Fig. 2 is the schematic top plan view of the polishing working plate of pcb board burr sanding apparatus when opening;
As shown in the figure: 1, control cabinet, 2, polishing case, 3, polishing working plate, 3.1, opening, 4, emery wheel, 5, dust collecting box, 6, air exhauster, 7, wind chamber, 8, dust-filtering net, 8.1, baffle plate, 8.2, web is filtered.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
As Fig. 1, shown in Fig. 2, the invention provides a kind of pcb board burr sanding apparatus, it establishes the control cabinet 1 of motor and the polishing case 2 of sealing in comprising, the top of described polishing case 2 is the polishing working plate 3 with opening 3.1, described opening 3.1 place is provided with the emery wheel 4 be connected with the output of control cabinet 1, described emery wheel 4 is located at the upper surface also slightly protruding from polishing working plate 3 in opening 3.1, the inside of described polishing case 2, the below of emery wheel 4 is also provided with dust collecting box 5, the side of described dust collecting box 5 is also provided with the wind chamber 7 that air exhauster 6 is established in inside, described wind chamber 7 is communicated with the side of dust collecting box 5, the suction opeing place of wind chamber 7 is also provided with dust-filtering net 8.
Motor is provided with in described control cabinet, motor is direct or be connected with emery wheel by gear, be used for driving emery wheel to rotate, emery wheel is located at the opening part of the polishing working plate of polishing case, and upper surface that is slightly outstanding and polishing working plate 3, such workman just can directly to polish pcb board limit when operating on emery wheel, remove deburring and wire drawing, gap is had between emery wheel and opening, and due to the exhausting of air exhauster, gap draw dust will be passed through, dust is drawn onto in dust collecting box, and some is not stayed in dust collecting box, then be attracted to dust-filtering online.Dust can be avoided so completely in free surrounding space, avoid dust pollution.Described air exhauster adopts centrifugal blower in the present embodiment, the bottom of wind chamber and the junction of dust collecting box are provided with opening, be communicated with dust collecting box, also be namely communicated with polishing case, like this because polishing case is sealing, so wind just from the opening part exhausting of polishing working plate, can only can draw the dust that grinder buffing produces.
Described polishing working plate 3 is flexibly connected with polishing case 2.In the present embodiment, polishing working plate with polishing case hinged, like this change emery wheel time, directly open polishing working plate.
Described dust collecting box 5 adopts drawer type to be connected in polishing case 2.Adopting this structure, when clearing up dust collecting box, directly it being extracted out from polishing case, easier.
Described emery wheel 4 adopts the emery wheel 4 of fibre abrasion material.Due to emery wheel or some is exposed to outside, so adopt the emery wheel of fibre abrasion material both can to have polished pcb board limit, damage can not be caused to the hand of people again.
Described control cabinet 1, polishing case 2 and wind chamber 7 all adopt transparent material to make.In the present embodiment, these three chests adopt the transparent panel of acrylic material to make, and facilitate the operation of workman's finder, and whether convenient observation dust collecting box and dust-filtering net need to change, or produced problem or fault, maintain easily in discovery plant running.
Described dust-filtering net 8 comprises baffle plate 8.1 and filters web 8.2, and described filtration web 8.2 is attached on baffle plate 8.1.Baffle plate is used for blocking filtration web, prevent wind-force larger filtering web suction distortion, and dust is all adsorbed on filter cotton on the net, when clearing up, changes filtration web.
Claims (6)
1. a pcb board burr sanding apparatus, it is characterized in that: it establishes the control cabinet (1) of motor and the polishing case (2) of sealing in comprising, the top of described polishing case (2) is the polishing working plate (3) with opening (3.1), described opening (3.1) place is provided with the emery wheel (4) be connected with the output of control cabinet (1), described emery wheel (4) is located at the upper surface also slightly protruding from polishing working plate (3) in opening (3.1), the inside of described polishing case (2), the below of emery wheel (4) is also provided with dust collecting box (5), the side of described dust collecting box (5) is also provided with the wind chamber (7) that air exhauster (6) are established in inside, described wind chamber (7) is communicated with the side of dust collecting box (5), the suction opeing place of wind chamber (7) is also provided with dust-filtering net (8).
2. pcb board burr sanding apparatus according to claim 1, is characterized in that: described polishing working plate (3) is flexibly connected with polishing case (2).
3. pcb board burr sanding apparatus according to claim 1, is characterized in that: described dust collecting box (5) adopts drawer type to be connected in polishing case (2).
4. pcb board burr sanding apparatus according to claim 1, is characterized in that: described emery wheel (4) adopts the emery wheel (4) of fibre abrasion material.
5. pcb board burr sanding apparatus according to claim 1, is characterized in that: described control cabinet (1), polishing case (2) and wind chamber (7) all adopt transparent material to make.
6. pcb board burr sanding apparatus according to claim 1, it is characterized in that: described dust-filtering net (8) comprises baffle plate (8.1) and filters web (8.2), and described filtration web (8.2) is attached on baffle plate (8.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784332.3A CN104625915A (en) | 2014-12-17 | 2014-12-17 | PCB edge bur grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784332.3A CN104625915A (en) | 2014-12-17 | 2014-12-17 | PCB edge bur grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625915A true CN104625915A (en) | 2015-05-20 |
Family
ID=53205390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410784332.3A Pending CN104625915A (en) | 2014-12-17 | 2014-12-17 | PCB edge bur grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625915A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077389A (en) * | 2018-08-29 | 2018-12-25 | 湖州练市美琪达鞋材厂(普通合伙) | A kind of sole abrasive machine |
| CN109352453A (en) * | 2018-10-23 | 2019-02-19 | 湖州华豪机械有限公司 | Color steel plate burr remover |
| CN112548712A (en) * | 2020-12-04 | 2021-03-26 | 九江华秋电路有限公司 | A environment-friendly grinding device for processing of PCB board |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028097A1 (en) * | 1979-10-15 | 1981-05-06 | Excellon International Incorporated | Bevelling machine |
| CN201079916Y (en) * | 2007-09-17 | 2008-07-02 | 山东超越数控电子有限公司 | Deburring disc sander |
| CN201205665Y (en) * | 2008-01-23 | 2009-03-11 | 环胜电子(深圳)有限公司 | Automatic plate-edge grinding machine |
| CN101966665A (en) * | 2010-09-21 | 2011-02-09 | 台州美能环保设备有限公司 | Dust removal grinding wheel machine |
| CN102179383A (en) * | 2011-02-18 | 2011-09-14 | 深南电路有限公司 | Hole slag cleaning device for PCB (printed circuit board) |
| CN203792119U (en) * | 2014-03-25 | 2014-08-27 | 中国核工业二三建设有限公司 | Device used for grinding profile burrs |
-
2014
- 2014-12-17 CN CN201410784332.3A patent/CN104625915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028097A1 (en) * | 1979-10-15 | 1981-05-06 | Excellon International Incorporated | Bevelling machine |
| CN201079916Y (en) * | 2007-09-17 | 2008-07-02 | 山东超越数控电子有限公司 | Deburring disc sander |
| CN201205665Y (en) * | 2008-01-23 | 2009-03-11 | 环胜电子(深圳)有限公司 | Automatic plate-edge grinding machine |
| CN101966665A (en) * | 2010-09-21 | 2011-02-09 | 台州美能环保设备有限公司 | Dust removal grinding wheel machine |
| CN102179383A (en) * | 2011-02-18 | 2011-09-14 | 深南电路有限公司 | Hole slag cleaning device for PCB (printed circuit board) |
| CN203792119U (en) * | 2014-03-25 | 2014-08-27 | 中国核工业二三建设有限公司 | Device used for grinding profile burrs |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109077389A (en) * | 2018-08-29 | 2018-12-25 | 湖州练市美琪达鞋材厂(普通合伙) | A kind of sole abrasive machine |
| CN109352453A (en) * | 2018-10-23 | 2019-02-19 | 湖州华豪机械有限公司 | Color steel plate burr remover |
| CN112548712A (en) * | 2020-12-04 | 2021-03-26 | 九江华秋电路有限公司 | A environment-friendly grinding device for processing of PCB board |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |