CN207840898U - A kind of adjustable sander in strip pcb board side - Google Patents

A kind of adjustable sander in strip pcb board side Download PDF

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Publication number
CN207840898U
CN207840898U CN201721659211.1U CN201721659211U CN207840898U CN 207840898 U CN207840898 U CN 207840898U CN 201721659211 U CN201721659211 U CN 201721659211U CN 207840898 U CN207840898 U CN 207840898U
Authority
CN
China
Prior art keywords
adjustable
pcb board
grinding wheel
transmission shaft
pressure roller
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.)
Expired - Fee Related
Application number
CN201721659211.1U
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 CN201721659211.1U priority Critical patent/CN207840898U/en
Application granted granted Critical
Publication of CN207840898U publication Critical patent/CN207840898U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of pcb board sanders, 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 mounted on bottom of the frame, the adjustable feeding guide rail is mounted 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 pressure roller for compressing pcb board, adjustable grinding wheel is equipped in 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 transmission 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 grinding wheel, the sander structure is simple, it can work continuously, and the dust after polishing, high degree of automation can be effectively removed after polishing.

Description

A kind of adjustable sander in strip pcb board side
Technical field
The utility model is related to a kind of adjustable sanders in strip pcb board side, belong to pcb board manufacture field.
Background technology
In the process of circuit board, need to polish to the pcb board side of some strips, it is desirable that 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 for making polishing can cause the pcb board width after polishing inconsistent, while have dust and fall onboard or in hole, such as Fruit subsequent processing 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 Conducive to batch production, time cost and human cost are increased.
In conclusion manual polishing is complicated for operation, grinding efficiency is low and inconsistent, uneven etc. ask of polishing that be easy to malfunction Topic, to cause harmful effect 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.
Invention content
To solve the above problems, proposing a kind of adjustable sander in strip pcb board side, people is replaced using mechanical grinding Work is polished to improve grinding efficiency, and is further simplified operation, reduces working time and workload, reduces cost of labor;Separately Outside, using double abrasive wheel while two sides of polishing, to improve the precision of polishing, the sander structure is simple, is adapted to not With the pcb board of width, high degree of automation, and it can effectively remove remaining dust after polishing.
Technical solution used by the utility model:A kind of adjustable sander in strip pcb board side, including rack (1), motor(2), adjustable feeding guide rail(5), dust exhaust apparatus(15), the motor(2)Mounted on rack(1)Bottom, it is described Adjustable feeding guide rail(5)Mounted on rack(1)Top, the adjustable feeding guide rail(5)On be equipped with for adjusting guide rail The bolt of width(6), the dust exhaust apparatus(15)It is internally provided with exhaust pipe, is connect with exhaust system and in it in the exhaust pipe Portion is equipped with exhaust fan, the rack(1)Feed end and discharge end be equipped with feed transmission shaft(7)With(10), the feeding biography Moving axis(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 Axis(8)Middle part is set there are two adjustable grinding wheel(11), the adjustable grinding wheel(11)On be equipped with for adjust two grinding wheels on the inside of The bolt of spacing between face(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 transmission gear, and top is equipped with dust cover(13), the transmission gear outside is equipped with protective cover(14), each transmission Axis 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 transmission gear.
Preferably, the feed transmission shaft(7)With(10), power rotation axis(3)And pressure roller(9)Transmission 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 are that arranged symmetrically and guide pass is mutually parallel.
Preferably, the grinding wheel spindle(8)Two adjustable grinding wheels of middle part setting are that arranged symmetrically and grinding wheel side is mutual It is parallel.
Preferably, the dust exhaust apparatus(15)Be internally provided with exhaust pipe, connect with exhaust system in the exhaust pipe and its It is internally provided with exhaust fan.
Compared with prior art, the utility model has the beneficial effects that:(1)The utility model uses mechanical grinding device generation It for manual polishing, polishes pcb board two sides specifically by two grinding wheel medial surfaces on grinding wheel spindle, improves polishing effect Rate, and it is further simplified work, working time and workload are reduced, cost of labor is reduced;(2)The utility model is flat using two Capable grinding wheel medial surface carries out disposable continuous polishing to pcb board two sides, to improve the precision of polishing standard.
Description of the drawings
Fig. 1 is a kind of adjustable sander internal structure schematic diagram in strip pcb board of the utility model side.
Fig. 2 is overall structure diagram outside a kind of adjustable sander in strip pcb board of the utility model side.
Fig. 3 is a kind of adjustable sander overlooking structure diagram in strip pcb board of the utility model side.
Fig. 4 is the utility model strip pcb board(4)Structural schematic diagram.
Specific implementation mode
The technical solution of the utility model is further illustrated with reference to specific embodiment.
As shown in Figs. 1-3, the adjustable sander in a kind of strip pcb board side, including rack(1), motor(2), it is adjustable Formula feeding guide(5), dust exhaust apparatus(15), the motor(2)Mounted on rack(1)Bottom, the adjustable feeding guide rail(5) Mounted on rack(1)Top, the adjustable feeding guide rail(5)On bolt for adjusting guide rail width is installed(6), described Dust exhaust apparatus(15)It is internally provided with exhaust pipe, exhaust fan is connect and be internally provided with exhaust system in the exhaust pipe, 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)There are two middle part is set Adjustable grinding wheel(11), the adjustable grinding wheel(11)On bolt for adjusting spacing between two grinding wheel medial surfaces is installed (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 Transmission gear, top are equipped with dust cover(13), the transmission 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 grinding wheel(11)Two medial surfaces to strip pcb board(4)Two sides polish.
In the specific technical solution of the utility model, the feed transmission shaft(7)With(10), power rotation axis(3), sand Wheel shaft(8)And pressure roller(9)Axis is mutually parallel and in same level, the adjustable feeding guide rail(5)Two guide rails are pair Claim setting and guide pass is mutually parallel, the grinding wheel spindle(8)Two adjustable grinding wheels of middle part setting are arranged symmetrically and grinding wheel Side is mutually parallel, and such setting facilitates grinding wheel(11)To connecting rod(6)Strip pcb board(4)Two sides carry out it is disposable Continuous uniform polishing.
In the case where not departing from the spirit of the present invention or necessary characteristic, this practicality can be embodied in other specific forms It is novel.The specific embodiment various aspects should be considered merely as illustrative and not restrictive.Therefore, the scope of the utility model such as with It is shown in attached claim rather than shown as indicated above.It is all to fall in the equivalent meaning and range of claim Change should be regarded as falling the scope in claim.

Claims (8)

1. a kind of adjustable sander in strip pcb board side, which is characterized in that including rack(1), motor(2), adjustable give Expect guide rail(5), dust exhaust apparatus(15), the motor(2)Mounted on rack(1)Bottom, the adjustable feeding guide rail(5)Installation In rack(1)Top, the adjustable feeding guide rail(5)On bolt for adjusting guide rail width is installed(6), the dust suction Device(15)It is internally provided with exhaust pipe, exhaust fan, the rack are connect and be internally provided with exhaust system in the exhaust pipe (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)Middle part is set there are two adjustable Formula grinding wheel(11), the adjustable grinding wheel(11)On bolt for adjusting spacing between two grinding wheel medial surfaces is installed(12), institute State feed transmission shaft(7)With(10), power rotation axis(3), grinding wheel spindle(8)And pressure roller(9)One end is equipped with transmission gear, top Equipped with dust cover(13), the transmission gear outside is equipped with protective cover(14), each transmission shaft and pressure roller pass through gear and skin Band and motor(2)It is connected and carrys out passing power.
2. a kind of adjustable sander in strip pcb board side according to claim 1, which is characterized in that the feeding Transmission shaft(7)With(10), power rotation axis(3), grinding wheel spindle(8)And pressure roller(9)One end is equipped with transmission gear.
3. a kind of adjustable sander in strip pcb board side according to claim 1, which is characterized in that the feeding Transmission shaft(7)With(10), power rotation axis(3)And pressure roller(9)The specification of transmission gear set by one end is consistent.
4. a kind of adjustable sander in strip pcb board side according to claim 1, which is characterized in that the feeding Transmission shaft(7)With(10), power rotation axis(3), grinding wheel spindle(8)And pressure roller(9)Axis is mutually parallel and in same level.
5. a kind of adjustable sander in strip pcb board side according to claim 1, which is characterized in that the feeding Transmission shaft(7)With(10), power rotation axis(3), grinding wheel spindle(8)And pressure roller(9)Axis radius is equal.
6. a kind of adjustable sander in strip pcb board side according to claim 1, which is characterized in that described adjustable Formula feeding guide(5)Two guide rails are that arranged symmetrically and guide pass is mutually parallel.
7. a kind of adjustable sander in strip pcb board side according to claim 1, which is characterized in that the grinding wheel Axis(8)Two adjustable grinding wheels of middle part setting are that arranged symmetrically and grinding wheel side is mutually parallel.
8. a kind of adjustable sander in strip pcb board side according to claim 1, which is characterized in that the dust suction Device(15)It is internally provided with exhaust pipe, is connect with exhaust system in the exhaust pipe and is internally provided with exhaust fan.
CN201721659211.1U 2017-12-04 2017-12-04 A kind of adjustable sander in strip pcb board side Expired - Fee Related CN207840898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721659211.1U CN207840898U (en) 2017-12-04 2017-12-04 A kind of adjustable sander in strip pcb board side

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721659211.1U CN207840898U (en) 2017-12-04 2017-12-04 A kind of adjustable sander in strip pcb board side

Publications (1)

Publication Number Publication Date
CN207840898U true CN207840898U (en) 2018-09-11

Family

ID=63423319

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721659211.1U Expired - Fee Related CN207840898U (en) 2017-12-04 2017-12-04 A kind of adjustable sander in strip pcb board side

Country Status (1)

Country Link
CN (1) CN207840898U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107953172A (en) * 2017-12-04 2018-04-24 丰顺科威达电子有限公司 A kind of adjustable sander in strip pcb board side and polishing process
CN109940477A (en) * 2019-04-25 2019-06-28 南通雄亚机电制造有限公司 Motor casing burring mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107953172A (en) * 2017-12-04 2018-04-24 丰顺科威达电子有限公司 A kind of adjustable sander in strip pcb board side and polishing process
CN109940477A (en) * 2019-04-25 2019-06-28 南通雄亚机电制造有限公司 Motor casing burring mechanism

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180911

Termination date: 20191204

CF01 Termination of patent right due to non-payment of annual fee