CN206629331U - A kind of grinding device of PCB - Google Patents
A kind of grinding device of PCB Download PDFInfo
- Publication number
- CN206629331U CN206629331U CN201720204627.8U CN201720204627U CN206629331U CN 206629331 U CN206629331 U CN 206629331U CN 201720204627 U CN201720204627 U CN 201720204627U CN 206629331 U CN206629331 U CN 206629331U
- Authority
- CN
- China
- Prior art keywords
- pcb
- water
- hairbrush
- frame
- bristle 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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- Cleaning In General (AREA)
- Brushes (AREA)
Abstract
It the utility model is related to PCB production technical field, more particularly to a kind of grinding device of PCB, including pipeline, the pipeline includes organic frame, multiple disk rollers set along frame length direction, and hairbrush-cleaning machine structure, PCB workpiece polishing mechanism, drainage mechanism and dewatering machine structure are disposed with along the feed direction of pipeline；The hairbrush-cleaning machine structure includes two water frames and water spray is responsible for, and the PCB workpiece polishing mechanism includes two hairbrush wheel carriers and bristle brush wheel, and the water spraying direction of the water spout is towards hairbrush wheel surface；The drainage mechanism includes water fender, draining board and two dash fixed mounts, and the dewatering machine structure includes two jet framves and main tracheae, and the jet direction of air nozzle is towards PCB surface.When using the utility model, PCB can be polluted second by avoiding bristle brush wheel, drastically increased the cleanliness factor of PCB, be easy to subsequent handling to process.
Description
Technical field
PCB production technical field is the utility model is related to, more particularly to a kind of grinding device of PCB.
Background technology
PCB circuit boards are also known as printed substrate, are important electronic units, are the supporters of electronic component, Ye Shi electricity
The carrier of sub- component electrical connection.Before PCB inking, in order to improve the attachment between ink and PCB
Power, therefore the oxide in PCB face is purged.Existing cleaning device, which exists, cleans halfway problem, mainly
It is that bristle brush wheel can leave dirt after repeatedly cleaning PCB on hairbrush, these dirts can give the PCB circuits subsequently cleaned
Strip for the second time pollutes.Therefore it is necessary to provide a kind of grinding device of PCB.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided one kind can effectively clean PCB
The grinding device of circuit board.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of grinding device of PCB described in the utility model, including pipeline, the pipeline include organic
Frame, multiple disk rollers set along frame length direction, hairbrush-cleaning machine structure, PCB are disposed with along the feed direction of pipeline
Circuit board polishing mechanism, drainage mechanism and dewatering machine structure；
The hairbrush-cleaning machine structure includes two water frames and water spray is responsible for, and two water frames are symmetrically fixed on frame
Both sides, the both ends for the supervisor that sprays water are separately fixed on water frame, and the water spray supervisor is evenly arranged with several along its length
Water spout,
The PCB workpiece polishing mechanism includes two hairbrush wheel carriers and bristle brush wheel, and two hairbrush wheel carriers are symmetrically fixed
In the both sides of frame, bristle brush wheel both ends are mutually fixedly connected by bearing with hairbrush wheel carrier respectively, bristle brush wheel one end and machine shaft
It is connected；
The water spraying direction of the water spout is towards hairbrush wheel surface；
The drainage mechanism includes water fender, draining board and two dash fixed mounts, and two dash fixed mounts are symmetrically solid
The both sides of frame are scheduled on, draining board both sides are each attached to the top of dash fixed mount, the surface of water fender one and draining board one end phase
It is fixedly connected；
The longitudinal cross-section triangular shape of draining board, the draining board other end bear against bristle brush wheel, the back timber and water of draining board
Angle is 3~8 degree between horizontal line；
The dewatering machine structure includes two jet framves and main tracheae, and two jet framves are symmetrically fixed on the both sides of frame, main
The both ends of tracheae are mutually fixedly connected with jet frame, and the main tracheae is evenly arranged with several air nozzles along its length, spray
The jet direction of valve is towards PCB surface.
Further, the water spraying direction of the water spout and the tangent setting of bristle brush wheel top end face.
Further, the angle is 5 degree.
After said structure, the utility model has the beneficial effect that：When using the utility model, when bristle brush wheel and PCB
After circuit board mutually rubs, when bristle brush wheel goes to certain altitude, water spout is just sprayed water towards bristle brush wheel, and sewage branches to by draining board
The both sides of frame, PCB can be polluted second by avoiding bristle brush wheel, while by air nozzle again to PCB table
Face is cleaned, and is drastically increased the cleanliness factor of PCB, is easy to subsequent handling to process.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is the schematic diagram of water spray supervisor and water spout combination；
Description of reference numerals：
1st, pipeline；21st, water frame；22nd, water spray supervisor；23rd, water spout；
31st, hairbrush wheel carrier；32nd, bristle brush wheel；
41st, water fender；42nd, draining board；42a, back timber；5th, dash fixed mount；
61st, jet frame；62nd, main tracheae；63rd, air nozzle；α, angle.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the grinding device of a kind of PCB described in the utility model, including pipeline 1, institute
Stating pipeline 1 includes organic frame, multiple disk rollers set along frame length direction, pipeline 1 and prior art without essential distinction,
Therefore do not say in detail herein.Hairbrush-cleaning machine structure, PCB workpiece polishing mechanism, draining are disposed with along the feed direction of pipeline 1
Mechanism and dewatering machine structure.
The hairbrush-cleaning machine structure includes two water frames 21 and water spray supervisor 22, and two water frames 21 are symmetrically fixed on
The both sides of frame, the both ends of water spray supervisor 22 are separately fixed on water frame 21, and the water spray supervisor 22 is uniform along its length
Several water spouts 23 are provided with, described 22 one end of water spray supervisor are connected with water inlet pipe.
The PCB workpiece polishing mechanism includes two hairbrush wheel carriers 31 and bristle brush wheel 32, and two hairbrush wheel carriers 31 are right
Claim the both sides for being fixed on frame, the both ends of bristle brush wheel 32 are fixedly connected by bearing with the phase of hairbrush wheel carrier 31 respectively, bristle brush wheel 32 1
End and machine shaft（It is not shown）It is connected, rotary power is provided for bristle brush wheel 32；The water spraying direction of the water spout 23 towards
The surface of bristle brush wheel 32.
The drainage mechanism includes water fender 41, draining board 42 and two dash fixed mounts 5, two dash fixed mounts 5
The symmetrical both sides for being fixed on frame, the both sides of draining board 42 are each attached to the top of dash fixed mount 5, and the surface of water fender 41 1 is with letting out
The one end of water plate 42 is mutually fixedly connected.
As shown in Fig. 2 the longitudinal cross-section triangular shape of draining board 42, i.e., high among draining board 42, both sides are low, are easy to water
Discharge；The other end of draining board 42 bear against bristle brush wheel 32, and angle α is 3~8 degree between the back timber 42a and horizontal line of draining board 42,
It can so prevent sewage from flowing backward to the surface of bristle brush wheel 32；
The dewatering machine structure includes two jet framves 61 and main tracheae 62, and two jet framves 61 are symmetrically fixed on the two of frame
Side, the both ends of main tracheae 62 are fixedly connected with the phase of jet frame 61, and the main tracheae 62 is evenly arranged with some along its length
Individual air nozzle 63, the jet direction of air nozzle 63 is towards PCB surface；Described one end of main tracheae 62 is connected with air inlet pipe
Connect.
Further, as shown in figure 1, the water spraying direction of the water spout 23 and the tangent setting of the top end face of bristle brush wheel 32.
Further, the angle α is 5 degree.
The utility model has the beneficial effect that：When using the utility model, after bristle brush wheel mutually rubs with PCB,
When bristle brush wheel goes to certain altitude, water spout is just sprayed water towards bristle brush wheel, and sewage branches to the both sides of frame by draining board, avoids
Bristle brush wheel can second of pollution PCB, while by air nozzle PCB surface is cleaned again, greatly
Ground improves the cleanliness factor of PCB, is easy to subsequent handling to process.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (3)
1. a kind of grinding device of PCB, including pipeline（1）, the pipeline（1）Including organic frame, multiple along machine
The disk roller that frame length direction is set；It is characterized in that：Along pipeline（1）Feed direction be disposed with hairbrush-cleaning machine structure,
PCB workpiece polishing mechanism, drainage mechanism and dewatering machine structure；
The hairbrush-cleaning machine structure includes two water frames（21）It is responsible for water spray（22）, two water frames（21）It is symmetrical fixed
In the both sides of frame, water spray supervisor（22）Both ends be separately fixed at water frame（21）On, the water spray supervisor（22）Along length
Direction is evenly arranged with several water spouts（23）；
The PCB workpiece polishing mechanism includes two hairbrush wheel carriers（31）And bristle brush wheel（32）, two hairbrush wheel carriers（31）
The symmetrical both sides for being fixed on frame, bristle brush wheel（32）Both ends pass through bearing and hairbrush wheel carrier respectively（31）Mutually it is fixedly connected, hairbrush
Wheel（32）One end is connected with machine shaft；
The water spout（23）Water spraying direction towards bristle brush wheel（32）Surface；
The drainage mechanism includes water fender（41）, draining board（42）With two dash fixed mounts（5）, two dash fixed mounts
（5）The symmetrical both sides for being fixed on frame, draining board（42）Both sides are each attached to dash fixed mount（5）Top, water fender（41）
One surface and draining board（42）One end is mutually fixedly connected；
Draining board（42）Longitudinal cross-section triangular shape；Draining board（42）The other end bear against bristle brush wheel（32）, draining board
（42）Back timber（42a）The angle between horizontal line（α）For 3~8 degree；
The dewatering machine structure includes two jet framves（61）With main tracheae（62）, two jet framves（61）Symmetrically it is fixed on frame
Both sides, main tracheae（62）Both ends with jet frame（61）Mutually it is fixedly connected, the main tracheae（62）Uniformly set along its length
It is equipped with several air nozzles（63）, air nozzle（63）Jet direction towards PCB surface.
A kind of 2. grinding device of PCB according to claim 1, it is characterised in that：The water spout（23）'s
Water spraying direction and bristle brush wheel（32）The tangent setting of top end face.
A kind of 3. grinding device of PCB according to claim 1, it is characterised in that：The angle（α）For 5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720204627.8U CN206629331U (en) | 2017-03-04 | 2017-03-04 | A kind of grinding device of PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720204627.8U CN206629331U (en) | 2017-03-04 | 2017-03-04 | A kind of grinding device of PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629331U true CN206629331U (en) | 2017-11-10 |
Family
ID=60211703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720204627.8U Expired - Fee Related CN206629331U (en) | 2017-03-04 | 2017-03-04 | A kind of grinding device of PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206629331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111432557A (en) * | 2020-03-19 | 2020-07-17 | 倪敏跃 | Printed circuit board base material processing device and processing method |
-
2017
- 2017-03-04 CN CN201720204627.8U patent/CN206629331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111432557A (en) * | 2020-03-19 | 2020-07-17 | 倪敏跃 | Printed circuit board base material processing device and processing method |
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Legal Events
| 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: 20171110 Termination date: 20210304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |