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 PDF

Info

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
Application number
CN201711257429.9A
Other languages
Chinese (zh)
Inventor
蔡威
刘育军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fengshun Keweida Electronics Co Ltd
Original Assignee
Fengshun Keweida Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fengshun Keweida Electronics Co Ltd filed Critical Fengshun Keweida Electronics Co Ltd
Priority to CN201711257429.9A priority Critical patent/CN107953172A/en
Publication of CN107953172A publication Critical patent/CN107953172A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10Single-purpose machines or devices
    • B24B7/16Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/17Single-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

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

A kind of adjustable sander in strip pcb board side and polishing process
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.
CN201711257429.9A 2017-12-04 2017-12-04 A kind of adjustable sander in strip pcb board side and polishing process Pending CN107953172A (en)

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 (3)

* Cited by examiner, † Cited by third party
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

Citations (7)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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 (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN107953172A (en) A kind of adjustable sander in strip pcb board side and polishing process
CN106078419A (en) A kind of five metals polisher
CN205996752U (en) A kind of five metals sander
CN204075990U (en) A kind of stone polishing device
CN203738528U (en) Edge grinding machine capable of quickly grinding bottom edge and chamfering
CN205600445U (en) Device of steel sheet surface rust cleaning
CN107042431A (en) A kind of sanding apparatus of metal compound belt
CN104889840A (en) Ceramic product polishing machine
CN104440450A (en) Automatic polishing device
CN207840898U (en) A kind of adjustable sander in strip pcb board side
CN106112761A (en) A kind of sanding apparatus of machine components
CN103949950A (en) Automatic processing device for glass strip
CN108890438A (en) A kind of edge polisher for screen edging
CN206825138U (en) A kind of safety glass surface polishing device
CN203738526U (en) Edge grinding machine capable of quickly grinding bottom edge, chamfering and removing film
CN207027173U (en) A kind of belt grinding machine of manipulator
CN106625072B (en) Clip automatic sander
CN204771963U (en) Panel edge grinding device
CN206296782U (en) A kind of sanding apparatus of machine components
CN205310014U (en) Steel pipe surface polishing machine
CN205021351U (en) Unilateral molding edging of mesa machine
CN202462160U (en) Metal framework polishing apparatus
CN101804598A (en) Chopstick polisher
CN209078425U (en) Edge polisher for screen edging
CN203875736U (en) Automatic hinge polishing machine

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