CN204604032U - A kind of printed substrate polishing device - Google Patents
A kind of printed substrate polishing device Download PDFInfo
- Publication number
- CN204604032U CN204604032U CN201520074043.4U CN201520074043U CN204604032U CN 204604032 U CN204604032 U CN 204604032U CN 201520074043 U CN201520074043 U CN 201520074043U CN 204604032 U CN204604032 U CN 204604032U
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- polish
- roller
- roller conveyer
- brush
- 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
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Abstract
The utility model discloses a kind of printed substrate polishing device, comprise frame, frame is provided with the roller conveyer belt of conveying pcb board and the first motor being connected also driving rolls conveyer belt work, roller conveyer belt below described polish-brush axle is also provided with roller shaft, described roller shaft is provided with steel roller, it is concordant that outer face and the described roller conveyer belt of described steel roller transmit face, and the axle center of described polish-brush axle and the axial connecting line of described roller shaft and roller conveyer belt plane included angle are at 67 °-79 °.This device is by needing the wiring board of polishing boring burr burr to be placed on the roller conveyer belt between polish-brush wheel and steel roller, control roller conveyer belt and the rotation of polish-brush wheel, utilize polish-brush to take turns the upper burr burr of abrasive band to wiring board arranged to polish, the pcb board of having polished is transferred in next operation by lowering or hoisting gear connection.
Description
Technical field
The utility model relates to pcb board production equipment field, is specially a kind of printed substrate polishing device.
Background technology
Pcb board (printed circuit board) is a kind of electronic component be widely used in various electronic product, and along with the progress of technology, the production of pcb board, constantly towards scale and professional development, facilitates the development of information-based industry.
PCB nog plate of holing is mainly used in operation process after drilling holes on circuit board, and for boring burr burr of polishing, the burr after current drilling holes on circuit board mainly manually operates sander and carries out one side polishing; But adopt manual operation sander mode exist labour intensity large, polish not in place, efficiency is low, cost is high and easily cause the problems such as industrial injury.
Utility model content
In order to overcome the shortcoming that prior art is mentioned, the purpose of this utility model is to provide a kind of boring grinding device, with solve current PCB hole the labour intensity that nog plate adopts hand sand to exist large, polish not in place, efficiency is low, high in cost of production problem.
The utility model solves the technical scheme that its technical problem adopts: a kind of printed substrate polishing device, comprise frame, described frame be provided with the conveying roller conveyer belt of pcb board and connection and drive the first motor of described roller conveyer belt work, the top of described roller conveyer belt is provided with polish-brush axle, described polish-brush axle is provided with polish-brush wheel, the outer surface of described polish-brush wheel is detachably tied with the abrasive band for grinding, the gap of allowing that pcb board passes through is provided with between described abrasive band and described roller conveyer belt transmission face, described frame is provided with and connects and drive the second motor that described polish-brush axle rotates, described roller conveyer belt rear is provided with the dress plate accepted through the pcb board of described sbrasive belt grinding, described frame is also provided with and connects and drive the lowering or hoisting gear that described dress plate moves up and down, roller conveyer belt below described polish-brush axle is also provided with roller shaft, described roller shaft is provided with steel roller, it is concordant that outer face and the described roller conveyer belt of described steel roller transmit face, and the axle center of described polish-brush axle and the axial connecting line of described roller shaft and roller conveyer belt plane included angle are at 67 °-79 °.Adopt steel roller supporting in polish-brush wheel below, overall structure is stablized, not yielding, different polish-brush pressure can be obtained by regulating improving from the distance of roller conveyer belt of polish-brush axle in addition, improving polish-brush effect.
Described polish-brush axle is detachably installed in described frame by mount pad, and described mount pad and described frame are bolted installation, described mount pad offer the elongated hole of vertical direction, thus the gap between adjustment abrasive band and roller conveyer belt transmission face.
Described lowering or hoisting gear is cylinder or the hydraulic cylinder of vertical direction.
Described frame is also installed the infrared inductor detecting pcb board position.
Described abrasive band adopts granularity to be 400 object abrasive bands.
Described second motor adopts belt transmission to be connected with described polish-brush axle, and described second motor drives described polish-brush axle to rotate with the direction that described roller conveyer belt is contrary.
The roller of described roller conveyer belt adopts plastic cement to make, and improves its skin-friction coefficient, strengthens its laser propagation effect; And being spaced apart 40mm between adjacent two rollers, described roller conveyer belt adopts chain drive to be connected with described first motor.
Described frame adopts stainless steel square siphunculus to be welded, and overall structure is stablized and light weight.
Described dress plate adopts PVC hard plastic board.
The beneficial effects of the utility model are: this sanding apparatus is by needing the wiring board of polishing boring burr burr to be placed on the roller conveyer belt between polish-brush wheel and steel roller, control roller conveyer belt and the rotation of polish-brush wheel, utilize polish-brush to take turns the upper burr burr of abrasive band to wiring board arranged to polish, the wiring board of having polished is transferred in next operation by lowering or hoisting gear connection.The utility model greatly reduces the labour intensity of employee and the production cost of product, and can be bound organically on common production line of circuit board, has general usability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further detailed.
As shown in Figure 1, a kind of printed substrate polishing device, comprise frame, described frame is provided with and carries the roller conveyer belt 1 of pcb board and be connected and drive the first motor that described roller conveyer belt 1 works, the top of described roller conveyer belt 1 is provided with polish-brush axle 2, described polish-brush axle 2 is provided with polish-brush wheel 21, the outer surface of described polish-brush wheel 21 is detachably tied with the abrasive band 22 for grinding, the gap of allowing that pcb board passes through is provided with between described abrasive band 22 and described roller conveyer belt 1 transmission face, described frame is provided with and connects and the second motor 3 driving described polish-brush axle 2 to rotate, described roller conveyer belt 1 rear is provided with the dress plate 4 accepted through the pcb board of described abrasive band 22 grinding, described frame is also provided with and connects and drive the lowering or hoisting gear 5 that described dress plate 4 moves up and down.Wherein, described lowering or hoisting gear 5 is cylinder or the hydraulic cylinder of vertical direction.This sanding apparatus is by needing the wiring board (pcb board) of polishing boring burr burr to be placed on roller conveyer belt 1, control roller conveyer belt 1 and polish-brush wheel 21 rotation, the burr burr utilizing polish-brush to take turns the 22 pairs of wiring boards in abrasive band arranged on 21 is polished, and the wiring board of having polished is transferred in next operation by lowering or hoisting gear 5 connection.
Roller conveyer belt below described polish-brush axle is also provided with roller shaft, described roller shaft is provided with steel roller, it is concordant that outer face and the described roller conveyer belt of described steel roller transmit face, and the axle center of described polish-brush axle and the axial connecting line of described roller shaft and roller conveyer belt plane included angle are at 67 °-79 °.
Roller conveyer belt 1 below described polish-brush axle 2 is also provided with roller shaft 6, described roller shaft 6 is provided with steel roller 61, it is concordant that outer face and the described roller conveyer belt 1 of described steel roller 61 transmit face, and the axle center of described polish-brush axle 6 and the axial connecting line of described roller shaft 2 and roller conveyer belt plane included angle are at 68 °-76 °.Preferably, the axle center of described polish-brush axle 6 and the axial connecting line of described roller shaft 2 and roller conveyer belt plane included angle, at 73 °, can obtain bestly regulating pressure and polish-brush effect.Below polish-brush wheel 21, adopt steel roller 61 to support, overall structure is stablized, not yielding.Wherein, polish-brush wheel 21 and steel roller 61 can use in pairs, and quantity can be several right, grinding several times, ensure product quality.
Described polish-brush axle 2 is detachably installed in described frame by mount pad, and described mount pad and described frame are bolted installation, described mount pad offer the elongated hole of vertical direction, thus the gap between adjustment abrasive band 22 and roller conveyer belt transmission face.
Described abrasive band 22 adopts granularity to be 400 object abrasive bands.
Described second motor 3 adopts belt transmission to be connected with described polish-brush axle 2, and described second motor 3 drives described polish-brush axle 2 to rotate with the direction that described roller conveyer belt 1 is contrary.Polish-brush wheel 21, steel roller 61 adopt stainless steel to be made into solid wheel, and two-wheeled is driven by belt form by the second motor 13.
The roller of described roller conveyer belt 1 adopts plastic cement to make, and improves its skin-friction coefficient, strengthens its laser propagation effect; And being spaced apart 40mm between adjacent two rollers, described roller conveyer belt 1 adopts chain drive to be connected with described first motor.
Described frame adopts stainless steel square siphunculus to be welded, and overall structure is stablized and light weight.
Described dress plate 4 adopts PVC hard plastic board.
As described above, be only the preferred embodiment that this is novel, when can not limit the scope of this novel enforcement with this, the simple equivalence change namely generally done according to this novel claim and novel description with modify, all still belong in scope that this new patent contains.
Claims (5)
1. a printed substrate polishing device, comprise frame, described frame be provided with the conveying roller conveyer belt of pcb board and connection and drive the first motor of described roller conveyer belt work, it is characterized in that, the top of described roller conveyer belt is provided with polish-brush axle, described polish-brush axle is provided with polish-brush wheel, the outer surface of described polish-brush wheel is detachably tied with the abrasive band for grinding, the gap of allowing that pcb board passes through is provided with between described abrasive band and described roller conveyer belt transmission face, described frame is provided with and connects and drive the second motor that described polish-brush axle rotates, described roller conveyer belt rear is provided with the dress plate accepted through the pcb board of described sbrasive belt grinding, described frame is also provided with and connects and drive the lowering or hoisting gear that described dress plate moves up and down, roller conveyer belt below described polish-brush axle is also provided with roller shaft, described roller shaft is provided with steel roller, it is concordant that outer face and the described roller conveyer belt of described steel roller transmit face, and the axle center of described polish-brush axle and the axial connecting line of described roller shaft and roller conveyer belt plane included angle are at 67 °-79 °.
2. a kind of printed substrate polishing device according to claim 1, it is characterized in that, described polish-brush axle is detachably installed in described frame by mount pad, described mount pad and described frame are bolted installation, described mount pad offers the elongated hole of vertical direction, thus the gap between adjustment abrasive band and roller conveyer belt transmission face.
3. a kind of printed substrate polishing device according to claim 1, is characterized in that, described lowering or hoisting gear is cylinder or the hydraulic cylinder of vertical direction.
4. a kind of printed substrate polishing device according to claim 1, is characterized in that, described abrasive band adopts granularity to be 400 object abrasive bands.
5. a kind of printed substrate polishing device according to claim 1, is characterized in that, described second motor adopts belt transmission to be connected with described polish-brush axle, and described second motor drives described polish-brush axle to rotate with the direction that described roller conveyer belt is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074043.4U CN204604032U (en) | 2015-02-02 | 2015-02-02 | A kind of printed substrate polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520074043.4U CN204604032U (en) | 2015-02-02 | 2015-02-02 | A kind of printed substrate polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204604032U true CN204604032U (en) | 2015-09-02 |
Family
ID=53956614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520074043.4U Expired - Fee Related CN204604032U (en) | 2015-02-02 | 2015-02-02 | A kind of printed substrate polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204604032U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931697A (en) * | 2017-11-16 | 2018-04-20 | 重庆市志益鑫电子科技有限公司 | Cutting method for copper-clad plate |
| CN110253361A (en) * | 2019-05-17 | 2019-09-20 | 扬州市玄裕电子有限公司 | A kind of drilling holes on circuit board machine |
| CN111885845A (en) * | 2020-07-24 | 2020-11-03 | 昆山广谦电子有限公司 | U-shaped groove bonding pad deburring forming method and processing burr improving process thereof |
| CN111885845B (en) * | 2020-07-24 | 2024-04-26 | 昆山广谦电子有限公司 | U-shaped groove bonding pad deburring forming method and burr processing improvement process thereof |
-
2015
- 2015-02-02 CN CN201520074043.4U patent/CN204604032U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931697A (en) * | 2017-11-16 | 2018-04-20 | 重庆市志益鑫电子科技有限公司 | Cutting method for copper-clad plate |
| CN107931697B (en) * | 2017-11-16 | 2019-02-22 | 重庆市志益鑫电子科技有限公司 | Cutting method for copper-clad plate |
| CN110253361A (en) * | 2019-05-17 | 2019-09-20 | 扬州市玄裕电子有限公司 | A kind of drilling holes on circuit board machine |
| CN111885845A (en) * | 2020-07-24 | 2020-11-03 | 昆山广谦电子有限公司 | U-shaped groove bonding pad deburring forming method and processing burr improving process thereof |
| CN111885845B (en) * | 2020-07-24 | 2024-04-26 | 昆山广谦电子有限公司 | U-shaped groove bonding pad deburring forming method and burr processing improvement process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523636 Huizhou, Dayawan, west of the Longshan Road, No. eight, No. 9, No. Patentee after: Guangdong Kexiang Electronic Technology Co., Ltd. Address before: 523636 Huizhou, Dayawan, west of the Longshan Road, No. eight, No. 9, No. Patentee before: Hung Yu Electronics (Huizhou) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20190202 |