CN209409600U - A kind of efficient steel mesh Wiping mechanism - Google Patents
A kind of efficient steel mesh Wiping mechanism Download PDFInfo
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- CN209409600U CN209409600U CN201821545890.4U CN201821545890U CN209409600U CN 209409600 U CN209409600 U CN 209409600U CN 201821545890 U CN201821545890 U CN 201821545890U CN 209409600 U CN209409600 U CN 209409600U
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- cleaning
- steel mesh
- cleaning paper
- paper
- lathe bed
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Abstract
The utility model relates to a kind of efficient steel mesh Wiping mechanisms, including lathe bed, cleaning unit and solvent shower nozzle, solvent shower nozzle is fixed on the top that cleaning unit on lathe bed and is arranged in, two crossbeams parallel to each other are set above lathe bed, horizontal fixed steel mesh between two crossbeams, steel mesh is placed in the top of cleaning unit, and cleaning unit is fixed on lathe bed by cleaning supporting block, and cleaning unit includes cleaning paper jacking block, cleaning paper, 2 cleaning paper spools, 2 cleaning paper supports.The utility model steel mesh Wiping mechanism can allow xerotripsis and wet rubbing to be completed in one cycle by the improvement to cleaning paper ejecting block, simultaneously on whether have vacuum do not cause limitation influence, to reduce the number of wiping steel mesh, the time that wiping process occupies is reduced, to improve the efficiency of production circuit board.
Description
Technical field
The utility model relates to steel mesh cleaning device fields, and in particular to a kind of efficient steel mesh Wiping mechanism.
Background technique
Circuit board is in print solder paste, as needed on circuit boards by the steel mesh covering of hollow out, from steel mesh upper surface
Tin cream was scraped with scraper, under the action of scraper printing pressure, tin cream can be adhered on circuit boards by the steel mesh hole of hollow out,
Then circuit board and steel mesh are disengaged, circuit board finishes printing at this time, adheres to the tin cream printed above, is the electronics of next step
Component mounter is ready.
In the process, when scraper, which scrapes tin cream, passes through hollow hole, tin cream is while in printing to circuit board, if patch
Close it is bad, can to surrounding spread, cause tin cream to adhere to the steel mesh back side；Simultaneously during circuit board and steel mesh disengage, engraving
Also tin cream residual is had on the inner wall of emptying aperture and corner.It the printing effect of a piece of circuit board will necessarily be impacted under in this way,
Reduce yields.It requires must wipe the steel mesh back side after one-step print or repeatedly printing, to clean the back side
With tin cream remaining in hollow hole.
The wiping mode of existing Wiping mechanism is generally divided into xerotripsis (solvent-free) and wet rubbing (having solvent), wherein xerotripsis
It must be wiped in two times with wet rubbing, will lead to and occupy a large amount of time during wiping steel mesh.
Utility model content
The purpose of this utility model is to provide a kind of efficient steel mesh Wiping mechanisms, to solve steel in the prior art
Network rub wipes ineffective problem.
The utility model provides a kind of efficient steel mesh Wiping mechanism, including lathe bed, cleaning unit and solvent shower nozzle, institute
It states solvent shower nozzle and is fixed on the top that cleaning unit on lathe bed and is set, two cross parallel to each other are set above the lathe bed
Beam, horizontal fixed steel mesh, the steel mesh are placed in the top of cleaning unit between described two crossbeams, and the cleaning unit passes through clear
Clean supporting block is fixed on lathe bed, and the cleaning unit includes cleaning paper jacking block, cleaning paper, 2 cleaning paper spools, 2 cleanings
Paper support, the both ends of the cleaning paper are rolled up respectively on cleaning paper spool, and the cleaning paper support is located at 2 cleaning paper spools
Inside, the cleaning paper jacking block are located at the inside of 2 cleaning papers support, and the cleaning paper is fitted in the top of cleaning paper support,
The cleaning paper jacking block is located at the lower section of cleaning paper, and two bar shaped convex blocks are arranged for pressing cleaning in cleaning paper jacking block top
Paper, the cleaning paper jacking block lower section connect cylinder, and it further includes being mounted on watching on lathe bed that the cylinder slide, which is connected on lathe bed,
Take motor, the screw rod connection cleaning supporting block of the servo motor, for driving cleaning unit mobile.
Further, through-hole is respectively provided on two convex blocks at the top of the cleaning paper jacking block, the through-hole is connected to vacuum pump,
The vacuum pump is fixed on lathe bed.
Further, compression bar is set between described two convex blocks, and the cleaning paper is through at below compression bar, the compression bar both ends
It is adsorbed on magnet pedestal, the magnet pedestal is fixed on cleaning paper jacking block.
Further, the solvent shower nozzle is fixed on lathe bed by head cartridge.
Further, the solvent shower nozzle connects stepper motor, for driving appropriate solvent under solvent shower nozzle.
Beneficial effect using above-mentioned technical solutions of the utility model is:
The utility model steel mesh Wiping mechanism can allow xerotripsis and wet rubbing one by the improvement to cleaning paper ejecting block
It is completed in a period, while whether on having vacuum that limitation is not caused to influence, to reduce the number of wiping steel mesh, reduction is wiped across
The time of Cheng Zhanyong, to improve the efficiency of production circuit board.
Detailed description of the invention
Fig. 1 is the efficient steel mesh Wiping mechanism structural schematic diagram of the utility model；
Fig. 2 is the utility model cleaning unit structural schematic diagram
Fig. 3 is the utility model cleaning paper ejecting block schematic diagram；
In attached drawing, parts list represented by the reference numerals are as follows:
1- lathe bed, 2- cleaning unit, 3- solvent shower nozzle, 4- crossbeam, 5- servo motor, 6- clean supporting block, 7- spray head branch
Frame, 8- vacuum pump, 9- servo motor, 21- cleaning paper jacking block, 22- cleaning paper, 23- clean paper spool, and 24- cleaning paper supports,
211- convex block, 212- compression bar, 213- magnet pedestal.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
As shown in Figure 1-3, the utility model provides a kind of efficient steel mesh Wiping mechanism, including lathe bed 1, cleaning unit
2 and solvent shower nozzle 3, the solvent shower nozzle 3 is fixed on lathe bed 1 and is arranged in the top of cleaning unit 2,1 top of lathe bed
Two crossbeams 4 parallel to each other, horizontal fixed steel mesh 5 between described two crossbeams 4 are set, and the steel mesh 5 is placed in cleaning unit 2
Top, the cleaning unit 2 by clean supporting block 6 be fixed on lathe bed 1, the cleaning unit 2 include cleaning paper jacking block
21, the cleaning paper of cleaning paper spool 23,2 of cleaning paper 22,2 support 24, the both ends of the cleaning paper 22 are rolled up respectively in cleaning paper
On spool 23, the cleaning paper support 24 is located at the inside of 2 cleaning paper spools 23, and the cleaning paper jacking block 21 is located at 2 clearly
The inside of clean paper support 24, the cleaning paper 22 are fitted in the top of cleaning paper support 24, and the cleaning paper jacking block 21 is located at clear
Two bar shaped convex blocks 211 are arranged for pressing cleaning paper 22, the cleaning in the lower section of clean paper 22,21 top of cleaning paper jacking block
Cylinder is connected below paper jacking block 21, the cylinder slide is connected on lathe bed 1, further includes the servo motor being mounted on lathe bed 1
9, the screw rod connection cleaning supporting block 6 of the servo motor 9, for driving cleaning unit 2 mobile.In the embodiment, steel mesh is wiped
Wipe mechanical work principle are as follows: servo motor 9 acts, and drives cleaning unit 2 to move left and right by screw rod, when cleaning unit 2 passes through
When steel mesh 5, cylinder driving jacks up cleaning paper 22, so that 22 top surface of cleaning paper and the fitting of 5 bottom surface of steel mesh, cleaning unit 2 are being watched
It takes and is continued to move under the drive of motor 9, be can be completed when cleaning unit 2 is moved to the other side from the side of steel mesh 5 to steel mesh 5
Xerotripsis wiping；In addition, solvent shower nozzle 3 connects stepper motor, solvent shower nozzle 3 is under the driving of stepper motor, on cleaning paper 22
Drip appropriate solvent for side, and cleaning paper 22 is drenched, wet rubbing can be carried out；Above solvent shower nozzle 3 wherein a convex block 211
Cleaning paper 22 on drip appropriate solvent, the cleaning paper 22 of another 211 top of convex block keeps drying, can once complete xerotripsis and
Wet rubbing.
It is respectively provided with through-hole on two convex blocks 211 at 21 top of cleaning paper jacking block, the through-hole is connected to vacuum pump 8, institute
It states vacuum pump 8 to be fixed on lathe bed 1, when client needs vacuum to wipe, starts vacuum pump 8, vacuumizing by pipeline can make
It obtains and generates vacuum in the through-hole of two convex blocks 211, air passes through below the hollow hole inflow on steel mesh 5, by tin cream in hollow hole
It takes out of, by the tin cream wiped clean of suction during wiping steel mesh 5.
Compression bar 212 is set between described two convex blocks 211, and the cleaning paper 22 is through at 212 lower section of compression bar, the compression bar
212 both ends are adsorbed on magnet pedestal 213, and the magnet pedestal 213 is fixed on cleaning paper jacking block 21, can by compression bar 212
So that the through-hole on cleaning paper 22 and convex block 211 can be allowed to fit closely during cleaning, preferably increase wiping and true
Empty adsorption effect.
The solvent shower nozzle 3 is fixed on lathe bed 1 by head cartridge 7.
To sum up, the utility model steel mesh Wiping mechanism can allow xerotripsis and wet rubbing by the improvement to cleaning paper ejecting block
It completes in one cycle, while on whether having vacuum that limitation is not caused to influence, to reduce the number of wiping steel mesh, reducing and wiping
The time of process occupancy is wiped, to improve the efficiency of production circuit board.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (5)
1. a kind of efficient steel mesh Wiping mechanism, which is characterized in that including lathe bed, cleaning unit and solvent shower nozzle, the solvent
Spray head is fixed on the top that cleaning unit on lathe bed and is arranged in, and two crossbeams parallel to each other, institute is arranged above the lathe bed
Horizontal fixed steel mesh between two crossbeams is stated, the steel mesh is placed in the top of cleaning unit, and the cleaning unit passes through cleaning branch
Bracer is fixed on lathe bed, and the cleaning unit includes cleaning paper jacking block, cleaning paper, 2 cleaning paper spools, 2 cleaning paper branch
Support, the both ends of the cleaning paper are rolled up respectively on cleaning paper spool, and the cleaning paper support is located at the interior of 2 cleaning paper spools
Side, the cleaning paper jacking block are located at the inside of 2 cleaning papers support, and the cleaning paper is fitted in the top of cleaning paper support, institute
The lower section that cleaning paper jacking block is located at cleaning paper is stated, two bar shaped convex blocks are arranged for pressing cleaning in cleaning paper jacking block top
Paper, the cleaning paper jacking block lower section connect cylinder, and it further includes being mounted on watching on lathe bed that the cylinder slide, which is connected on lathe bed,
Take motor, the screw rod connection cleaning supporting block of the servo motor, for driving cleaning unit mobile.
2. efficient steel mesh Wiping mechanism according to claim 1, which is characterized in that two at the top of the cleaning paper jacking block
Through-hole is respectively provided on a convex block, the through-hole is connected to vacuum pump, and the vacuum pump is fixed on lathe bed.
3. efficient steel mesh Wiping mechanism according to claim 2, which is characterized in that pressure is arranged between described two convex blocks
Bar, the cleaning paper are through at below compression bar, and the compression bar both ends are adsorbed on magnet pedestal, and the magnet pedestal is fixed on cleaning
On paper jacking block.
4. efficient steel mesh Wiping mechanism according to claim 1, which is characterized in that the solvent shower nozzle passes through spray head branch
Frame is fixed on lathe bed.
5. efficient steel mesh Wiping mechanism according to claim 4, which is characterized in that the solvent shower nozzle connection stepping electricity
Machine, for driving appropriate solvent under solvent shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545890.4U CN209409600U (en) | 2018-09-21 | 2018-09-21 | A kind of efficient steel mesh Wiping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545890.4U CN209409600U (en) | 2018-09-21 | 2018-09-21 | A kind of efficient steel mesh Wiping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209409600U true CN209409600U (en) | 2019-09-20 |
Family
ID=67930936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821545890.4U Active CN209409600U (en) | 2018-09-21 | 2018-09-21 | A kind of efficient steel mesh Wiping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209409600U (en) |
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2018
- 2018-09-21 CN CN201821545890.4U patent/CN209409600U/en active Active
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