CN107953172A - A kind of adjustable sander in strip pcb board side and polishing process - Google Patents
A kind of adjustable sander in strip pcb board side and polishing process Download PDFInfo
- Publication number
- CN107953172A CN107953172A CN201711257429.9A CN201711257429A CN107953172A CN 107953172 A CN107953172 A CN 107953172A CN 201711257429 A CN201711257429 A CN 201711257429A CN 107953172 A CN107953172 A CN 107953172A
- Authority
- CN
- China
- Prior art keywords
- pcb board
- transmission shaft
- adjustable
- pressure roller
- feeding guide
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention relates to a kind of pcb board sander and polishing process, more particularly, to a kind of adjustable sander in strip pcb board side and polishing process, including rack, motor, adjustable feeding guide rail, the motor is installed on bottom of the frame, the adjustable feeding guide rail is installed on upper rack, the feed end and discharge end of the rack are equipped with feed transmission shaft, grinding wheel spindle is equipped between the feed transmission shaft, power rotation axis and the pressure roller for compressing pcb board, adjustable emery wheel is equipped with the middle part of the grinding wheel spindle, the feed transmission shaft, power rotation axis, grinding wheel spindle and pressure roller one end are equipped with travelling gear, required each transmission shaft and pressure roller are connected by gear with belt with motor.This pcb board side sander carries out feeding using feed spool to pcb board, pcb board is compressed using pressure roller, can be polished the pcb board side of different in width using adjustable feeding guide rail and adjustable emery wheel, the sander structure is simple, it can work continuously, and the dust after polishing can be effectively removed after polishing, the degree of automation is high.
Description
Technical field
The present invention relates to a kind of adjustable sander in strip pcb board side and polishing process, belongs to pcb board processing neck
Domain.
Background technology
, it is necessary to polish the pcb board side of some strips in the process of circuit board, it is desirable to after polishing
The flat side down of pcb board is smooth and even width is consistent, and majority is processed using manual polishing at present, and manual polishing can not be controlled
The uniformity of polishing is made, the pcb board width after polishing can be caused inconsistent, while has dust and drops onboard or in hole, such as
Fruit subsequent treatment is improper, can cause harmful effect to the quality of product.And manual polishing the degree of automation is low, and efficiency is low, no
Beneficial to batch production, time cost and human cost are added.
In conclusion manual polishing is complicated, grinding efficiency is low and inconsistent, uneven etc. ask of polishing of easily malfunctioning
Topic, so that harmful effect can be caused to the quality of product, therefore there is an urgent need for develop a kind of simple in structure, easy to operate, polishing effect
Rate is high, polishing standard accurately strip pcb board side polishing process and corresponding device.
The content of the invention
To solve the above problems, the present invention proposes a kind of adjustable sander in strip pcb board side and polishing process, adopt
Manual polishing is replaced with mechanical grinding to improve grinding efficiency, and further simplifies operation, reduces working time and workload,
Reduce cost of labor；In addition, polished at the same time two sides using double abrasive wheel, so that the precision of polishing is improved, the sander structure
Simply, the pcb board of different in width is adapted to, the degree of automation is high, and can effectively remove remaining dust after polishing.
The technical solution adopted in the present invention：A kind of adjustable sander in strip pcb board side, including rack（1）, electricity
Machine（2）, adjustable feeding guide rail（5）, dust exhaust apparatus（15）, the motor（2）Installed in rack（1）Bottom, it is described adjustable
Feeding guide（5）Installed in rack（1）Top, the adjustable feeding guide rail（5）On be provided with for adjusting guide rail width
Bolt（6）, the dust exhaust apparatus（15）Exhaust pipe is internally provided with, is connected and is internally provided with exhaust system in the exhaust pipe
Exhaust fan, the rack（1）Feed end and discharge end be equipped with feed transmission shaft（7）With（10）, the feed transmission shaft（7）
With（10）Between be equipped with grinding wheel spindle（8）, power rotation axis（3）With the pressure roller for compressing pcb board（9）, the grinding wheel spindle（8）In
Portion is equipped with two adjustable emery wheels（11）, the adjustable emery wheel（11）On be provided with for adjust two emery wheel medial surfaces between spacing
Bolt（12）, the feed transmission shaft（7）With（10）, power rotation axis（3）, grinding wheel spindle（8）And pressure roller（9）One end is equipped with
Travelling gear, top are equipped with dust cover（13）, the travelling gear outside is equipped with protective cover（14）, each transmission shaft and pressure roller
Pass through gear and belt and motor（2）It is connected and carrys out passing power.
Preferably, the feed transmission shaft（7）With（10）, power rotation axis（3）, grinding wheel spindle（8）And pressure roller（9）One end is equal
Equipped with travelling gear.
Preferably, the feed transmission shaft（7）With（10）, power rotation axis（3）And pressure roller（9）Travelling gear set by one end
Specification it is consistent.
Preferably, the feed transmission shaft（7）With（10）, power rotation axis（3）, grinding wheel spindle（8）And pressure roller（9）Axis phase
It is mutually parallel and in same level.
Preferably, the feed transmission shaft（7）With（10）, power rotation axis（3）, grinding wheel spindle（8）And pressure roller（9）Axis radius
It is equal.
Preferably, the adjustable feeding guide rail（5）Two guide rails is are symmetrical arranged and guide pass is parallel to each other.
Preferably, the grinding wheel spindle（8）Two adjustable emery wheels that middle part is set is are symmetrical arranged and emery wheel side is mutual
It is parallel.
Preferably, the dust exhaust apparatus（15）Be internally provided with exhaust pipe, be connected in the exhaust pipe with exhaust system and its
It is internally provided with exhaust fan.
Compared with prior art, the beneficial effects of the invention are as follows：（1）The present invention replaces manually beating using mechanical grinding device
Mill, polishes pcb board two sides specifically by two emery wheel medial surfaces on grinding wheel spindle, improves grinding efficiency, and
Further simplify work, reduce working time and workload, reduce cost of labor；（2）The present invention is using in two parallel emery wheels
Side carries out pcb board two sides disposable continuous polishing, so as to improve the precision of polishing standard.
Brief description of the drawings
Fig. 1 is a kind of adjustable sander internal structure schematic diagram in strip pcb board side of the present invention.
Fig. 2 is overall structure diagram outside a kind of adjustable sander in strip pcb board side of the present invention.
Fig. 3 is a kind of adjustable sander overlooking the structure diagram in strip pcb board side of the present invention.
Fig. 4 is strip pcb board of the present invention（4）Structure diagram.
Embodiment
Technical scheme is further illustrated with reference to specific embodiment.
As shown in Figs. 1-3, a kind of adjustable sander in strip pcb board side, including rack（1）, motor（2）, it is adjustable
Formula feeding guide（5）, dust exhaust apparatus（15）, the motor（2）Installed in rack（1）Bottom, the adjustable feeding guide rail（5）
Installed in rack（1）Top, the adjustable feeding guide rail（5）On bolt for adjusting guide rail width is installed（6）, it is described
Dust exhaust apparatus（15）Exhaust pipe is internally provided with, is connected with exhaust system in the exhaust pipe and is internally provided with exhaust fan, it is described
Rack（1）Feed end and discharge end be equipped with feed transmission shaft（7）With（10）, the feed transmission shaft（7）With（10）Between
Equipped with grinding wheel spindle（8）, power rotation axis（3）With the pressure roller for compressing pcb board（9）, the grinding wheel spindle（8）Middle part is equipped with two
Adjustable emery wheel（11）, the adjustable emery wheel（11）On be provided with for adjust two emery wheel medial surfaces between spacing bolt
（12）, described, the feed transmission shaft（7）With（10）, power rotation axis（3）, grinding wheel spindle（8）And pressure roller（9）One end is equipped with
Travelling gear, top are equipped with dust cover（13）, the travelling gear outside is equipped with protective cover（14）, the strip pcb board（4）
Pass through adjustable feeding guide rail（5）In feed transmission shaft（7）With（10）Rotation under by pressure roller（9）It is adjustable while compression
Formula emery wheel（11）Two medial surfaces to strip pcb board（4）Two sides polish.
In the concrete technical scheme of the present invention, the feed transmission shaft（7）With（10）, power rotation axis（3）, grinding wheel spindle
（8）And pressure roller（9）Axis is parallel to each other and in same level, the adjustable feeding guide rail（5）Two guide rails are symmetrically to set
Put and guide pass is parallel to each other, the grinding wheel spindle（8）Two adjustable emery wheels that middle part is set is are symmetrical arranged and emery wheel side
It is parallel to each other, such setting facilitates emery wheel（11）To connecting rod（6）Strip pcb board（4）Two sides disposably connected
Continuous uniform grinding.
The process that the adjustable sander in strip pcb board side of the present invention is realized is as follows：
The first step, according to strip pcb board（4）Requirement polishing width adjust feeding guide（5）Width and two emery wheels in
Spacing between side, makes feeding guide（5）Width be slightly larger than the width for requiring polishing, be equal on the inside of two emery wheels interplanar distance and require
The width of polishing, and feeding guide（5）The interplanar distance plane of symmetry is in same plane on the inside of the plane of symmetry of width and two emery wheels；
Second step, manually by strip pcb board（4）One end is horizontal positioned and feeding guide（5）Inside, and along feeding guide
（5）Road direction by strip pcb board（4）Push forward, until pcb board front end reaches feed transmission shaft（7）And it can send
Expect transmission shaft（7）Rotational power under when moving forward, then can unclamp hand and prepare next pcb board to be polished.
3rd step, strip pcb board（4）In feed transmission shaft（7）Promotion under with uniform speed reach emery wheel（11）,
Emery wheel（11）Two medial surfaces to pcb board（4）Two sides carry out continuous uniform polishing.
4th step, the pcb board after polishing（4）Reach feed transmission shaft（10）Afterwards, in feed transmission shaft（10）Rotation push away
Rectilinear direction, which is continued on, under power advances up to pcb board（4）All it is sent.
In the case where not departing from spirit of the invention or necessary characteristic, the present invention can be embodied in other specific forms.Should
The specific embodiment each side is considered merely as illustrative and non-limiting.Therefore, scope of the invention such as appended claims
It is shown in scope rather than shown as indicated above.It is all fall change in the equivalent meaning and scope of claim should be regarded as
Fall the category in claim.
Claims (9)
1. a kind of adjustable sander in strip pcb board side, it is characterised in that including rack（1）, motor（2）, it is adjustable
Feeding guide（5）, dust exhaust apparatus（15）, the motor（2）Installed in rack（1）Bottom, the adjustable feeding guide rail（5）Peace
Mounted in rack（1）Top, the adjustable feeding guide rail（5）On bolt for adjusting guide rail width is installed（6）, the suction
Dirt device（15）Exhaust pipe is internally provided with, is connected with exhaust system in the exhaust pipe and is internally provided with exhaust fan, the machine
Frame（1）Feed end and discharge end be equipped with feed transmission shaft（7）With（10）, the feed transmission shaft（7）With（10）Between set
There is grinding wheel spindle（8）, power rotation axis（3）With the pressure roller for compressing pcb board（9）, the grinding wheel spindle（8）Middle part can equipped with two
Mode emery wheel（11）, the adjustable emery wheel（11）On be provided with for adjust two emery wheel medial surfaces between spacing bolt（12）,
The feed transmission shaft（7）With（10）, power rotation axis（3）, grinding wheel spindle（8）And pressure roller（9）One end is equipped with travelling gear, on
Portion is equipped with dust cover（13）, the travelling gear outside is equipped with protective cover（14）, each transmission shaft and pressure roller by gear and
Belt and motor（2）It is connected and carrys out passing power.
2. feed transmission shaft as claimed in claim 1（7）With（10）, power rotation axis（3）, grinding wheel spindle（8）And pressure roller（9）One end
It is equipped with travelling gear.
3. feed transmission shaft as claimed in claim 1（7）With（10）, power rotation axis（3）And pressure roller（9）Driving cog set by one end
The specification of wheel is consistent.
4. feed transmission shaft as claimed in claim 1（7）With（10）, power rotation axis（3）, grinding wheel spindle（8）And pressure roller（9）Axis
It is parallel to each other and in same level.
5. feed transmission shaft as claimed in claim 1（7）With（10）, power rotation axis（3）, grinding wheel spindle（8）And pressure roller（9）Axis half
Footpath is equal.
6. adjustable feeding guide rail as claimed in claim 1（5）Two guide rails is are symmetrical arranged and guide pass is parallel to each other.
7. such as claim 1 preferably, the grinding wheel spindle（8）Two adjustable emery wheels that middle part is set is are symmetrical arranged and emery wheel
Side is parallel to each other.
8. such as claim 1 preferably, the dust exhaust apparatus（15）Exhaust pipe is internally provided with, in the exhaust pipe and exhaust system
Connect and be internally provided with exhaust fan.
9. one kind uses a kind of strip pcb board side polishing process as claimed in claim 1, it is characterised in that including with
Lower step：
The first step, according to strip pcb board（4）Requirement polishing width adjust feeding guide（5）Width and two emery wheels in
Spacing between side, makes feeding guide（5）Width be slightly larger than the width for requiring polishing, be equal on the inside of two emery wheels interplanar distance and require
The width of polishing, and feeding guide（5）The interplanar distance plane of symmetry is in same plane on the inside of the plane of symmetry of width and two emery wheels；
Second step, manually by strip pcb board（4）One end is horizontal positioned and feeding guide（5）Inside, and along feeding guide
（5）Road direction by strip pcb board（4）Push forward, until pcb board front end reaches feed transmission shaft（7）And it can send
Expect transmission shaft（7）Rotational power under when moving forward, then can unclamp hand and prepare next pcb board to be polished.
3rd step, strip pcb board（4）In feed transmission shaft（7）Promotion under with uniform speed reach emery wheel（11）, emery wheel
（11）Two medial surfaces to pcb board（4）Two sides carry out continuous uniform polishing.
4th step, the pcb board after polishing（4）Reach feed transmission shaft（10）Afterwards, in feed transmission shaft（10）Rotation thrust under
Continue on rectilinear direction and advance up to pcb board（4）All it is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711257429.9A CN107953172A (en) | 2017-12-04 | 2017-12-04 | A kind of adjustable sander in strip pcb board side and polishing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711257429.9A CN107953172A (en) | 2017-12-04 | 2017-12-04 | A kind of adjustable sander in strip pcb board side and polishing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953172A true CN107953172A (en) | 2018-04-24 |
Family
ID=61963361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711257429.9A Pending CN107953172A (en) | 2017-12-04 | 2017-12-04 | A kind of adjustable sander in strip pcb board side and polishing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953172A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393755A (en) * | 2018-05-08 | 2018-08-14 | 佛山鼎容软件科技有限公司 | A kind of pcb board grinding device easy to use |
| CN109015316A (en) * | 2018-10-08 | 2018-12-18 | 哈尔滨禹洪房地产评估咨询有限公司 | A kind of plate automatic polishing device |
| CN112917274A (en) * | 2021-01-26 | 2021-06-08 | 南京入海流科技有限公司 | Steel plate waterstop surface treatment equipment and treatment method thereof |
| CN113334170A (en) * | 2021-06-22 | 2021-09-03 | 丁瑞云 | New energy automobile high accuracy main shaft both ends equipment of polishing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0925875A1 (en) * | 1997-12-25 | 1999-06-30 | Nkk Corporation | Apparatus for removing burr by multiple-stage grinding machine |
| CN102814711A (en) * | 2012-08-13 | 2012-12-12 | 镇江金港磁性元件有限公司(中外合资） | Dual surface grinding machine |
| CN202668272U (en) * | 2012-07-24 | 2013-01-16 | 永天机械设备制造(深圳)有限公司 | Board-polishing machine for polishing PCB (Printed Circuit Board) |
| CN203333008U (en) * | 2013-05-11 | 2013-12-11 | 江阴市中科机电制造有限公司 | Adjustable type rock wool board feeding mechanism |
| CN203945213U (en) * | 2014-07-17 | 2014-11-19 | 遂宁市广天电子有限公司 | A kind of circuit board polishing device |
| CN204686596U (en) * | 2014-12-26 | 2015-10-07 | 特新微电子（东莞）有限公司 | A kind of circuit board nog plate equipment |
| CN207840898U (en) * | 2017-12-04 | 2018-09-11 | 丰顺科威达电子有限公司 | A kind of adjustable sander in strip pcb board side |
-
2017
- 2017-12-04 CN CN201711257429.9A patent/CN107953172A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0925875A1 (en) * | 1997-12-25 | 1999-06-30 | Nkk Corporation | Apparatus for removing burr by multiple-stage grinding machine |
| CN202668272U (en) * | 2012-07-24 | 2013-01-16 | 永天机械设备制造(深圳)有限公司 | Board-polishing machine for polishing PCB (Printed Circuit Board) |
| CN102814711A (en) * | 2012-08-13 | 2012-12-12 | 镇江金港磁性元件有限公司(中外合资） | Dual surface grinding machine |
| CN203333008U (en) * | 2013-05-11 | 2013-12-11 | 江阴市中科机电制造有限公司 | Adjustable type rock wool board feeding mechanism |
| CN203945213U (en) * | 2014-07-17 | 2014-11-19 | 遂宁市广天电子有限公司 | A kind of circuit board polishing device |
| CN204686596U (en) * | 2014-12-26 | 2015-10-07 | 特新微电子（东莞）有限公司 | A kind of circuit board nog plate equipment |
| CN207840898U (en) * | 2017-12-04 | 2018-09-11 | 丰顺科威达电子有限公司 | A kind of adjustable sander in strip pcb board side |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393755A (en) * | 2018-05-08 | 2018-08-14 | 佛山鼎容软件科技有限公司 | A kind of pcb board grinding device easy to use |
| CN109015316A (en) * | 2018-10-08 | 2018-12-18 | 哈尔滨禹洪房地产评估咨询有限公司 | A kind of plate automatic polishing device |
| CN112917274A (en) * | 2021-01-26 | 2021-06-08 | 南京入海流科技有限公司 | Steel plate waterstop surface treatment equipment and treatment method thereof |
| CN112917274B (en) * | 2021-01-26 | 2023-08-18 | 北京久安建设投资集团有限公司 | Steel plate water stop surface treatment equipment and treatment method thereof |
| CN113334170A (en) * | 2021-06-22 | 2021-09-03 | 丁瑞云 | New energy automobile high accuracy main shaft both ends equipment of polishing |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |