CN106041725A - Multi-strip polishing machine head of printed circuit board - Google Patents
Multi-strip polishing machine head of printed circuit board Download PDFInfo
- Publication number
- CN106041725A CN106041725A CN201610516120.6A CN201610516120A CN106041725A CN 106041725 A CN106041725 A CN 106041725A CN 201610516120 A CN201610516120 A CN 201610516120A CN 106041725 A CN106041725 A CN 106041725A
- Authority
- CN
- China
- Prior art keywords
- printed circuit
- main shaft
- circuit board
- pcb
- hole
- 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.)
- Granted
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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/002—Grinding heads
-
- 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
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
Abstract
The invention discloses a multi-strip polishing machine head of a printed circuit board. The multi-strip polishing machine head comprises a main shaft frame and a main shaft; the main shaft frame includes frame plates at the left and right ends; through holes are formed in the center positions of the frame plates; multiple grinding wheels are uniformly mounted on the main shaft; the two ends of the main shaft are in clearance fit with the through holes; and kidney-shaped holes are formed in two sides of the through holes. The multi-strip polishing machine head further comprises two roller shafts; the roller shafts are provided with rollers rotationally matched with the roller shafts; the two ends of the roller shafts can move up and down in the kidney-shaped holes; and elastic pieces are mounted between the upper sides of the kidney-shaped holes and the roller shafts. The rollers can realize up-down floating relative to the machined printed circuit board, and can adapt to printed circuit boards with different thicknesses and uneven surfaces.
Description
Technical field
The present invention relates to a kind of a plurality of polishing nose of printed circuit board (PCB).
Background technology
Printed circuit board (PCB) is widely used in electron trade.The printed circuit board (PCB) made needs to be cut to certain size,
Cutting process is easy to produce burr, if flash removed can not be removed timely and effectively, easily causes product bad, also can scratch
The skin of operator causes industrial injury.
The method taking out the burr employing on printed circuit board (PCB) in prior art is to polish the most one by one, efficiency pole
Low；Colleague's operator must also carry scratch resistant glove, brings operation inconvenience.
Summary of the invention
In order to solve technical problem present in prior art described above, the present invention proposes following technical scheme:
A kind of a plurality of polishing nose of printed circuit board (PCB), it is characterised in that: including main shaft frame, main shaft, described main shaft frame includes left and right
The frame plate at two ends, the middle position of described frame plate is provided with through hole, and described main shaft is provided with some emery wheels being uniformly arranged,
Two ends and the described through hole of main shaft make matched in clearance；The both sides of described through hole are provided with waist-shaped hole, also include two drum shafts, described
Being provided with the cylinder coordinated that rotates with it on drum shaft, the two ends of drum shaft can move up and down in described waist-shaped hole, described
Between top and the described drum shaft of waist-shaped hole, elastic component is installed.
Further, described frame plate is the metallic plate of inverted T shape, and inverted T shape plate is made up of the riser of lower section horizontal stroke version and top, institute
State through hole and waist-shaped hole is all located on described transverse slat.
Further, described elastic component is spring.
Further, baffle plate all it is fixed with between the front end of two described risers and the rear end of two described risers.
Further, between the top of two described risers, head installing plate is installed.
Compared to prior art, the invention have the benefit that
1, automatization's polishing, grinding efficiency is high, saves manpower, and relative to manual grinding, polishing precision is high, improves product
The quality of product.
2, cylinder can realize fluctuating relative to processed printed circuit board (PCB), is adapted to different-thickness, surface
Irregular printed circuit board (PCB).
Accompanying drawing explanation
Describe some specific embodiments of the present invention the most by way of example, and not by way of limitation in detail.
Reference identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these
Accompanying drawing is not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the overall structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the present invention is described in further details by specific embodiment.
As it is shown in figure 1, a kind of a plurality of polishing nose of printed circuit board (PCB), including main shaft frame, main shaft 13, described main shaft frame includes
The frame plate 1 at two ends, left and right, the middle position of described frame plate is provided with through hole 2, and described main shaft is provided with some being uniformly arranged
Emery wheel 3, two ends and the described through hole of main shaft make matched in clearance；The both sides of described through hole are provided with waist-shaped hole 4, also include two rollings
Cylinder axle 6, described drum shaft is provided with the cylinder 7 coordinated that rotates with it, the two ends of drum shaft can be in described waist-shaped hole on
Lower movement, is provided with elastic component 8 between top and the described drum shaft of described waist-shaped hole.Described elastic component is spring.
One embodiment of the present of invention, described frame plate is the metallic plate of inverted T shape, and inverted T shape plate is by lower section horizontal stroke version 9 and top
Riser 10 form, described through hole and waist-shaped hole are all located on described transverse slat.With two institutes between the front end of two described risers
State and between the rear end of riser, be all fixed with baffle plate 11.Machine for coordinating with head is installed between the top of two described risers
Head installing plate 12.
The printed circuit board sizes of monoblock is relatively big, is first cut into fillet, and still there is reserved connecting portion at two ends simultaneously, needs to beat
The position of sanding thorn is just in the gap that these are tiny.The pcb board having divided bar is put on the table, i.e. under polishing nose
Side, main shaft keeps rotating, and is polished in a plurality of gap by some emery wheels being uniformly arranged simultaneously.The cylinder front and back arranged is pressed in
On printed circuit board (PCB), moving together with polishing nose, the effect bottom roll at elastic component is pressed on a printed circuit all the time, and
Cylinder can realize fluctuating relative to processed printed circuit board (PCB), is adapted to the print of different-thickness, surface irregularity
Printed circuit board.Automatization polishes, and grinding efficiency is high, saves manpower, and relative to manual grinding, polishing precision is high, improves
The quality of product.The design of baffle plate effectively prevent dust and raises up, and prevents emery wheel particle detachment from causing the safety of workman simultaneously
Hidden danger.
So far, although those skilled in the art will appreciate that the multiple of the most detailed present invention of illustrate and describing show
Example embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
Determine or derive other variations or modifications of many meeting the principle of the invention.Therefore, the scope of the present invention is it is understood that and recognize
It is set to and covers other variations or modifications all these.
Claims (5)
1. a plurality of polishing nose of printed circuit board (PCB), it is characterised in that: including main shaft frame, main shaft, described main shaft frame includes a left side
The frame plate at right two ends, the middle position of described frame plate is provided with through hole, and described main shaft is provided with some sand being uniformly arranged
Wheel, two ends and the described through hole of main shaft make matched in clearance；The both sides of described through hole are provided with waist-shaped hole, also include two drum shafts,
Being provided with the cylinder coordinated that rotates with it on described drum shaft, the two ends of drum shaft can move up and down in described waist-shaped hole,
Between top and the described drum shaft of described waist-shaped hole, elastic component is installed.
2. a plurality of polishing nose of printed circuit board (PCB) as claimed in claim 1, it is characterised in that: described frame plate is inverted T shape
Metallic plate, inverted T shape plate is made up of the riser of lower section horizontal stroke version and top, and described through hole and waist-shaped hole are all located on described transverse slat.
3. a plurality of polishing nose of printed circuit board (PCB) as claimed in claim 1, it is characterised in that: described elastic component is spring.
4. a plurality of polishing nose of printed circuit board (PCB) as claimed in claim 2, it is characterised in that: the front end of two described risers it
Between and the rear end of two described risers between be all fixed with baffle plate.
5. a plurality of polishing nose of printed circuit board (PCB) as claimed in claim 4, it is characterised in that: the top of two described risers it
Between head installing plate is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516120.6A CN106041725B (en) | 2016-07-04 | 2016-07-04 | A kind of a plurality of polishing nose of printed circuit board (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516120.6A CN106041725B (en) | 2016-07-04 | 2016-07-04 | A kind of a plurality of polishing nose of printed circuit board (PCB) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106041725A true CN106041725A (en) | 2016-10-26 |
| CN106041725B CN106041725B (en) | 2018-01-26 |
Family
ID=57201675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610516120.6A Active CN106041725B (en) | 2016-07-04 | 2016-07-04 | A kind of a plurality of polishing nose of printed circuit board (PCB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106041725B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005161491A (en) * | 2003-12-04 | 2005-06-23 | Shinko Electric Ind Co Ltd | Polishing device and method of base board |
| CN201863117U (en) * | 2010-11-11 | 2011-06-15 | 北大方正集团有限公司 | Grinding equipment of circuit board |
| CN201889700U (en) * | 2010-11-08 | 2011-07-06 | 苏州市华扬电子有限公司 | Scrubbing machine used for printed circuit board |
| CN202317940U (en) * | 2011-10-25 | 2012-07-11 | 东莞市若美电子科技有限公司 | Pretreatment polish brush device of circuit board |
| CN203863523U (en) * | 2014-05-19 | 2014-10-08 | 珠海镇东有限公司 | Floating type PCB plate detection apparatus |
| CN104227535A (en) * | 2013-06-20 | 2014-12-24 | 宝钢新日铁汽车板有限公司 | Adjustable rail grinding cart for angle grinder |
| CN205950495U (en) * | 2016-07-04 | 2017-02-15 | 苏州市国之福自动化设备有限公司 | Many grinding head of printed circuit board |
-
2016
- 2016-07-04 CN CN201610516120.6A patent/CN106041725B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005161491A (en) * | 2003-12-04 | 2005-06-23 | Shinko Electric Ind Co Ltd | Polishing device and method of base board |
| CN201889700U (en) * | 2010-11-08 | 2011-07-06 | 苏州市华扬电子有限公司 | Scrubbing machine used for printed circuit board |
| CN201863117U (en) * | 2010-11-11 | 2011-06-15 | 北大方正集团有限公司 | Grinding equipment of circuit board |
| CN202317940U (en) * | 2011-10-25 | 2012-07-11 | 东莞市若美电子科技有限公司 | Pretreatment polish brush device of circuit board |
| CN104227535A (en) * | 2013-06-20 | 2014-12-24 | 宝钢新日铁汽车板有限公司 | Adjustable rail grinding cart for angle grinder |
| CN203863523U (en) * | 2014-05-19 | 2014-10-08 | 珠海镇东有限公司 | Floating type PCB plate detection apparatus |
| CN205950495U (en) * | 2016-07-04 | 2017-02-15 | 苏州市国之福自动化设备有限公司 | Many grinding head of printed circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106041725B (en) | 2018-01-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190409 Address after: No. 128 Fuhua Road, Tongxing Village, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou public can be Intelligent Technology Co., Ltd. Address before: 215000 Tongxing Village, Tongli Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: The good fortune automation equipment Co., Ltd of state of Suzhou City |