CN202846289U - Modified printed circuit board (PCB) drilling scrubbing machine - Google Patents
Modified printed circuit board (PCB) drilling scrubbing machine Download PDFInfo
- Publication number
- CN202846289U CN202846289U CN 201220449728 CN201220449728U CN202846289U CN 202846289 U CN202846289 U CN 202846289U CN 201220449728 CN201220449728 CN 201220449728 CN 201220449728 U CN201220449728 U CN 201220449728U CN 202846289 U CN202846289 U CN 202846289U
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- CN
- China
- Prior art keywords
- polish
- brush wheel
- crawler belt
- rack
- circuit board
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a modified printed circuit board (PCB) drilling scrubbing machine which comprises a rack and a rolling wheel set arranged on the rack. The rolling wheel set comprises an upper polish-brush wheel and a lower polish-brush wheel, and the lower polish-brush wheel is fixed on the lower portion of the upper end face of the rack. The upper polish-brush wheel is fixed on the upper portion of the upper end face of the rack, and a crawler belt and a motor controlling the crawler to drive are further arranged on the upper end face of the rack. The upper face of the crawler belt is connected with the upper polish-brush wheel, and the lower face of the crawler belt is connected with the lower crawler belt. A circuit board to be polished is arranged on the crawler belt between the upper polish-brush wheel and the lower polish-brush wheel, and the crawler belt and the polish-brush wheels are controlled to rotate. Sand on the upper polish-brush wheel is utilized to polish burrs on the circuit board. Compared with the prior art, labor intensity of workers and production cost of products are greatly reduced.
Description
Technical field
The utility model belongs to the PCB manufacture technology field, and what be specifically related to is a kind of PCB boring Plate grinder.
Background technology
Operation was processed after PCB boring nog plate was mainly used in drilling holes on circuit board, be used for polishing boring burr burr, burr behind the drilling holes on circuit board mainly carries out the single face polishing by the manual operation sander at present, and the polishing rear board also needs to blow the hole by manual air gun.
Yet adopt manual operation sander mode to have that labour intensity is large, polishing is not in place, efficient is low, cost is high and easily cause the problem such as industrial injury.
The utility model content
For this reason, the purpose of this utility model is to provide a kind of PCB boring Plate grinder, with solve present PCB boring nog plate adopt hand sand and polish not in place, efficient is low, the high in cost of production problem.
For achieving the above object, the utility model mainly by the following technical solutions;
A kind of modified form PCB boring Plate grinder comprises frame and rack-mounted roller set, and described roller set comprises: upper polish-brush wheel, lower polish-brush wheel; Described lower polish-brush wheel is fixedly mounted on the bottom of frame upper surface, and described upper polish-brush wheel is movably fixed to the top of frame upper surface.
The motor of crawler belt and this crawler haulage of control also is installed on the wherein said frame upper surface, connects upper polish-brush wheel above the described crawler belt, connect lower polish-brush wheel below the described crawler belt.
The wiring board that the utility model will need to polish is placed on the crawler belt between polish-brush wheel and the lower polish-brush wheel, control crawler belt and polish-brush wheel rotate, the upper sand that arranges of polish-brush wheel is polished to the burr burr of wiring board in the utilization, compared with prior art, the utility model greatly reduces employee's labour intensity and the production cost of product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, crawler belt; 2, upper polish-brush wheel; 3, lower polish-brush wheel; 4, frame.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1: a kind of modified form PCB boring Plate grinder, comprise frame 4 and the roller set that is installed on the frame 4, described roller set comprises: upper polish-brush wheel 2, lower polish-brush wheel 3; Described lower polish-brush wheel 3 is fixedly mounted on the bottom of frame 4 upper surfaces, and described upper polish-brush wheel 2 is movably fixed to the top of frame 4 end faces.
The utility model is not limited to the above-mentioned specific embodiment; the according to the above description announcement of book and guidance; the utility model those skilled in the art also can carry out suitable change and modification to above-mentioned embodiment, and its change also should fall into the protection domain of claim of the present utility model.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (1)
1. modified form PCB boring Plate grinder, it is characterized in that: comprise frame and rack-mounted roller set, described roller set comprises: upper polish-brush wheel, lower polish-brush wheel; Described lower polish-brush wheel is fixedly mounted on the bottom of frame upper surface, and described upper polish-brush wheel is movably fixed to the top of frame upper surface;
The motor of crawler belt and this crawler haulage of control also is installed on the wherein said frame upper surface, connects upper polish-brush wheel above the described crawler belt, connect lower polish-brush wheel below the described crawler belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449728 CN202846289U (en) | 2012-09-05 | 2012-09-05 | Modified printed circuit board (PCB) drilling scrubbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449728 CN202846289U (en) | 2012-09-05 | 2012-09-05 | Modified printed circuit board (PCB) drilling scrubbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846289U true CN202846289U (en) | 2013-04-03 |
Family
ID=47977525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220449728 Expired - Fee Related CN202846289U (en) | 2012-09-05 | 2012-09-05 | Modified printed circuit board (PCB) drilling scrubbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014627A (en) * | 2019-12-16 | 2020-04-17 | 福建鸿源集团物资再生利用有限公司 | Aluminum product casting process and trimming equipment thereof |
-
2012
- 2012-09-05 CN CN 201220449728 patent/CN202846289U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014627A (en) * | 2019-12-16 | 2020-04-17 | 福建鸿源集团物资再生利用有限公司 | Aluminum product casting process and trimming equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130905 |