CN206970717U - Sheet material acid dip pickle - Google Patents
Sheet material acid dip pickle Download PDFInfo
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- CN206970717U CN206970717U CN201720505304.2U CN201720505304U CN206970717U CN 206970717 U CN206970717 U CN 206970717U CN 201720505304 U CN201720505304 U CN 201720505304U CN 206970717 U CN206970717 U CN 206970717U
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- sheet material
- liquid storage
- storage cylinder
- drive
- dip pickle
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Abstract
The utility model discloses sheet material acid dip pickle, including liquid storage cylinder, caching chamber, elution mechanism and sheet material conveying mechanism in frame, liquid storage cylinder, and caching chamber are oppositely arranged, and one end of liquid storage cylinder is connected with eluting the inlet of mechanism；Mechanism is eluted, the liquid outlet for eluting mechanism is located at the top of sheet material conveying mechanism；Sheet material conveying mechanism, located at the top of caching chamber, sheet material conveying mechanism is configured to sheet material being sent to opposite side from the side of sheet material acid dip pickle；Chamber is cached, positioned at the lower section of sheet material conveying mechanism, the bottom for caching chamber is connected with liquid storage cylinder.Sheet material acid dip pickle of the present utility model, whole acid cleaning process are carried out automatically, and pcb board material is effectively cleaned, and reduce the substandard product during pcb board following process, and acid solution can be recycled, cost-effective.
Description
Technical field
It the utility model is related to sheet material preprocessing technical field, more particularly to sheet material acid dip pickle.
Background technology
Pcb board, also known as printed circuit board (PCB), printed substrate, abbreviation printed board, using insulation board as base material, it is cut into a scale
It is very little, at least have a conductive pattern thereon, and hole (such as component hole, fastener hole, plated through-hole) is furnished with, and realize electronics member
Interconnection between device.Because this plate is using electron printing making, therefore it is referred to as " printing " circuit board.PCB
The substrate or bare board of plate can leave many greasy dirts in process of manufacture, and the copper on surface easily aoxidizes in atmosphere,
The cohesive of plate surface is influenceed, if directly being printed without surface treatment, is also easy to produce many substandard products.Existing base
Plate surface processing procedure not only bothers, and is difficult to the impurity treatments such as surface and oil contaminant is clean.
Utility model content
The utility model provides sheet material acid dip pickle, can solve the problem that the one or more in prior art problem.
According to one side of the present utility model, there is provided sheet material acid dip pickle, including liquid storage cylinder in the frame,
Chamber, elution mechanism and sheet material conveying mechanism are cached,
Liquid storage cylinder, and caching chamber are oppositely arranged, and one end of liquid storage cylinder is connected with eluting the inlet of mechanism；
Mechanism is eluted, the liquid outlet for eluting mechanism is located at the top of sheet material conveying mechanism；
Sheet material conveying mechanism, located at the top of caching chamber, sheet material conveying mechanism is configured to sheet material from sheet material acid dip pickle
Side be sent to opposite side；
Chamber is cached, positioned at the lower section of sheet material conveying mechanism, the bottom for caching chamber is connected with liquid storage cylinder.
The beneficial effects of the utility model are will to be placed in for cleaning after the acid solution of sheet material prepares in liquid storage cylinder, acid solution can
After thinking that sulfuric acid dilutes by a certain percentage, the acid solution in liquid storage cylinder is extracted out by eluting mechanism and spray sheet material conveyer
On pcb board on structure, pickling is carried out to pcb board, washes away the impurity such as surface and oil contaminant and oxide；Sheet material conveying mechanism can continue
The sheet material that sheet material is sent to the lower section of elution mechanism and completes pickling is seen off, so as to persistently to sheet material aoxidize clearly
Wash, substantially increase the cleaning efficiency of sheet material；The acid solution cleaned, which is taken advantage of a situation, to be flowed in the caching chamber below sheet material conveying mechanism, and
Liquid storage cylinder is flowed to from caching chamber to be recycled.Sheet material acid dip pickle of the present utility model, whole acid cleaning process are carried out automatically,
Pcb board material effectively to be cleaned, reduces the substandard product during pcb board following process, acid solution can be recycled,
It is cost-effective.
In some embodiments, liquid storage cylinder includes the first liquid storage cylinder and the second liquid storage cylinder, and caching chamber includes the first caching
Chamber and the second caching chamber, the bottom of the first caching chamber are connected with the first liquid storage cylinder, the bottom of the second caching chamber and the second liquid storage
Chamber is connected, and the top of the first caching chamber is acid-washing region, and the top of the second caching chamber is water wash zone.Its advantage is first
Caching chamber and the first liquid storage cylinder are used to hold the acid solution that pickling is carried out to sheet material, and the second caching chamber and the second liquid storage cylinder are used to hold
The recirculated water washed to the sheet material after pickling, liquid storage cylinder and caching chamber are equipped with two sets, so as to be stood to the sheet material after pickling
Washed, can not only prevent excessive acid solution from resting on sheet material and excessively being corroded, moreover it is possible to ensure the peace of operating personnel
Entirely.
In some embodiments, elution mechanism includes multiple transverse tubes, one end of transverse tube and the first liquid storage cylinder or the second storage
Sap cavity is connected, and the lower section of transverse tube is provided with multiple nozzles being connected with transverse tube.Its advantage is that multiple transverse tubes are uniformly distributed
Multiple nozzles are uniformly distributed in the top of sheet material conveying mechanism, and on transverse tube, cleaning fluid uniformly can be sprayed onto on sheet material, so as to
Guarantee is cleaned comprehensively to sheet material.
In some embodiments, water-stop rod is additionally provided with, water-stop rod is located between acid-washing region and water wash zone.Its advantage
It is that water-stop rod is provided between acid-washing region and water wash zone, prevents the acid solution of acid-washing region splashes from caching chamber for the second of water, from
And slow down recirculated water and polluted by acid solution, extend the usage time of recirculated water；Also, prevent the water of water wash zone from splashing for depositing acid solution
First caching chamber, so as to slow down circulation acid solution by quickly dilution cause cleaning function to decline, extend circulation acid solution use when
Between.
In some embodiments, in addition to compression pump, one end of compression pump are connected with liquid storage cylinder, compression pump it is another
End is connected with elution mechanism.Its advantage is that the liquid in liquid storage cylinder is transported into elution mechanism by compression pump, convenient
It is laborsaving.
In some embodiments, be additionally provided with pressure limiting valve on compression pump, pressure limiting valve be configured to adjust compression pump pressure and
Flow.Its advantage is, the pressure and flow of compression pump are adjusted by pressure limiting valve, so as to which control spraying mechanism most preferably goes out liquid
Amount, that is, reach cleaning performance, will not waste the amount of acid solution meeting recirculated water again.
In some embodiments, level protecting switch, one end of level protecting switch and pressure are additionally provided with compression pump
Pump is connected, and one end of level protecting switch is connected with liquid storage cylinder.Its advantage is, when liquid is very few, liquid level protection is opened
Compression pump is closed in pass, and can prevent in liquid storage cylinder that liquid is very few causes compression pump to dally, and prevents that compression pump is caused to damage.
In some embodiments, sheet material conveying mechanism includes the first drive and the second drive, the first drive pair
The top of the second drive should be arranged at, the first drive can be rotated in opposite directions with the second drive, the first drive and
Second drive is correspondingly equipped with multiple.Its advantage is to be additionally provided with frame into plate hole and go out plate hole, enters plate hole and ejecting plate
The height in hole is consistent with the first drive and the second drive connection, so as to put sheet material into first transmission by entering plate hole
Position between wheel and the second drive, by the rotation of the first drive and the second drive, constantly by sheet material forwards transportation, from
And while cleaned to sheet material, while by sheet material forwards transportation, clean the sheet material of completion and finally transport from going out plate hole.
In some embodiments, in addition to motor, motor are located at one end of frame, the first drive and the second drive
It is connected with the output end of motor.Its advantage is, the first drive and the second drive are driven by motor, ensures the
The uniformity that one drive and the second drive rotate.
In some embodiments, in addition to power transmission shaft, power transmission shaft are located at one end of the first drive and the second drive,
The output end of motor is connected with one end of power transmission shaft, and one end of the first drive and the second drive is another with power transmission shaft
End transmission is connected.Its advantage is, power is transmitted to the first drive and the second drive by motor by power transmission shaft, ensures the
The uniformity that one drive and the second drive rotate, so as to ensure the normal conveying of sheet material, prevents failure, so as to prevent
The progress of each position of sheet material is inconsistent to cause the underproof situation of sheet material to occur.
Brief description of the drawings
Fig. 1 is the structural representation of the sheet material acid dip pickle of the embodiment of the utility model one；
Fig. 2 is the structural representation at another visual angle of sheet material acid dip pickle shown in Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 and 2 schematically shows the sheet material acid dip pickle according to a kind of embodiment of the present utility model.As schemed
Show, the device includes liquid storage cylinder 2, caching chamber 3, elution mechanism 4, sheet material conveying mechanism 5 and motor 6, liquid storage cylinder 2, caching chamber 3,
Mechanism 4, sheet material conveying mechanism 5 and motor 6 are eluted in frame 1.
Wherein, liquid storage cylinder 2 and caching chamber 3 are oppositely arranged, and the bottom of liquid storage cylinder is provided with leakage fluid dram 23, one end of liquid storage cylinder 2
It is connected by compression pump 7 with eluting the inlet 43 of mechanism 4, the liquid outlet of elution mechanism 4 is located at the upper of sheet material conveying mechanism 5
Side；Sheet material conveying mechanism 5 is configured to one from sheet material acid dip pickle by sheet material located at the top of caching chamber 3, sheet material conveying mechanism 5
It is sent to opposite side in side；The bottom of caching chamber 3 is connected with liquid storage cylinder 2.
It will be placed in for cleaning after the acid solution of sheet material prepares in liquid storage cylinder 2, acid solution can be that sulfuric acid dilutes by a certain percentage
Afterwards, the acid solution in liquid storage cylinder 2 is extracted out and sprayed on the pcb board on sheet material conveying mechanism 5 by eluting mechanism 4, to PCB
Plate carries out pickling, washes away the impurity such as surface and oil contaminant and oxide；Sheet material conveying mechanism 5 can continue sheet material being sent to elution mechanism
4 lower section simultaneously sees the sheet material of pickling completion off, so as to persistently carry out oxidation cleaning to sheet material, substantially increases sheet material
Cleaning efficiency；The acid solution cleaned, which is taken advantage of a situation, to be flowed in the square caching chamber 3 under sheet material conveying mechanism 5, and flows to storage from caching chamber 3
Sap cavity 2 is recycled.
In order to carry out the pickling of sheet material on the utility model device, and can enters water-filling to sheet material immediately after pickling
Wash, liquid storage cylinder 2 includes the first liquid storage cylinder 21 and the second liquid storage cylinder 22, and caching chamber 3 includes the first caching chamber 31 and second and caches chamber
32, the bottom of the first caching chamber 31 is connected with the first liquid storage cylinder 21, the bottom of the second caching chamber 32 and the phase of the second liquid storage cylinder 22
Connection, the top of the first caching chamber 31 is acid-washing region 8, and the top of the second caching chamber 32 is water wash zone 9.So as to the first caching chamber
31 and first liquid storage cylinder 21 be used to hold the acid solution that pickling is carried out to sheet material, the second caching chamber 32 and second liquid storage cylinder 22 is used to contain
It is rivals in a contest the recirculated water that the sheet material after pickling is washed, so as to be washed immediately to the sheet material after pickling, can not only prevents
Excessive acid solution rests on sheet material and excessively corroded, moreover it is possible to ensures the safety of operating personnel.
In order to control the optimal liquid outlet quantity of spraying mechanism, acid solution meeting recirculated water will not be wasted again by reaching optimal cleaning effect
Measure, pressure limiting valve 71 is additionally provided with compression pump 7, the pressure and flow of compression pump 7 are adjusted by pressure limiting valve 71, and seen by dial plate 72
Examine the pressure of compression pump 7.
In order to prevent in liquid storage cylinder 2 liquid is very few to cause compression pump 7 to dally to cause to damage to compression pump 7, on compression pump 7 also
Provided with level protecting switch 73, one end of level protecting switch 73 is connected with compression pump 7, one end of level protecting switch 73 and storage
Sap cavity 2 is connected, and when liquid is very few, level protecting switch 73 closes compression pump 7, prevents the idle running of compression pump 7 from breaking down.
In order to ensure that sheet material is cleaned comprehensively, elution mechanism 4 includes multiple transverse tubes 41, and one end of transverse tube 41 passes through pressure
Power pump 7 is connected with the first liquid storage cylinder 21 or the second liquid storage cylinder 22, and the lower section of transverse tube 41 is provided with what multiple and transverse tube 41 was connected
Nozzle 42.Multiple transverse tubes 41 are uniformly distributed in the top of sheet material conveying mechanism 5, and multiple nozzles 42 are uniformly distributed on transverse tube 41,
Cleaning fluid uniformly can be sprayed onto on sheet material, so as to ensure that sheet material is cleaned comprehensively.
Polluted mutually to slow down acid solution and recirculated water, be additionally provided with pin 10, pin 10 is located at acid-washing region 8 and water wash zone 9
Between, prevent the acid solution of acid-washing region 8 splashes from caching chamber 32 for the second of water, polluted, prolong by acid solution so as to slow down recirculated water
The usage time of long circulating water；Also, prevent the water of water wash zone 9 from splashing the first caching chamber 31 for depositing acid solution, so as to slow down
Circulation acid solution causes cleaning function to decline by dilution quickly, extends the usage time of circulation acid solution.
In order to more automatically be transported to sheet material, sheet material conveying mechanism 5 includes the first drive 51 and the second transmission
Wheel 52, the first drive 51 is correspondingly arranged in the top of the second drive 52, and the first drive 51 and the second drive 52 can
Rotated in opposite directions, the first drive 51 and the second drive 52 be corresponding be equipped with it is multiple.It is additionally provided with into plate hole and goes out in frame 1
Plate hole 11, the height entered plate hole and go out plate hole 11 is consistent with the first drive 51 and the connection of the second drive 52, so as to logical
Cross into plate hole and put sheet material between the first drive 51 and the second drive 52 position, passed by the first drive 51 and second
The rotation of driving wheel 52, constantly by sheet material forwards transportation, so as to which one side is cleaned to sheet material, while by sheet material forwards transportation, clearly
The sheet material washed is finally transported from going out plate hole 11.
One end of first drive 51 and the second drive 52 is connected with power transmission shaft 61, and one end of power transmission shaft 61 is connected to horse
Up in 6 output end, power is transmitted to the first drive 51 and the second drive 52 by motor 6 by power transmission shaft 61, ensures first
The uniformity that the drive 52 of drive 51 and second rotates, so as to ensure the normal conveying of sheet material, prevents failure, so as to anti-
Only the progress of each position of sheet material is inconsistent causes the underproof situation of sheet material to occur.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (10)
1. sheet material acid dip pickle, including liquid storage cylinder (2), caching chamber (3), elution mechanism (4) and sheet material in frame (1)
Conveying mechanism (5), it is characterised in that
Liquid storage cylinder (2), and caching chamber (3) are oppositely arranged, one end of the liquid storage cylinder (2) and the inlet of elution mechanism (4)
(43) it is connected；
Mechanism (4) is eluted, the liquid outlet of elution mechanism (4) is located at the top of sheet material conveying mechanism (5)；
Sheet material conveying mechanism (5), located at the top of caching chamber (3), the sheet material conveying mechanism (5) is configured to sheet material from described
It is sent to opposite side in the side of sheet material acid dip pickle；
Chamber (3) is cached, positioned at the lower section of sheet material conveying mechanism (5), the bottom of the caching chamber (3) and the liquid storage cylinder (2) phase
Connection.
2. sheet material acid dip pickle according to claim 1, it is characterised in that the liquid storage cylinder (2) includes the first liquid storage cylinder
(21) and the second liquid storage cylinder (22), the caching chamber (3) includes the first caching chamber (31) and second caches chamber (32), and described first
The bottom of caching chamber (31) is connected with the first liquid storage cylinder (21), the bottom of the second caching chamber (32) and the second liquid storage cylinder
(22) it is connected, the top of the first caching chamber (31) is acid-washing region (8), and the top of the second caching chamber (32) is washing
Area (9).
3. sheet material acid dip pickle according to claim 2, it is characterised in that the elution mechanism (4) includes multiple transverse tubes
(41), one end of the transverse tube (41) is connected with first liquid storage cylinder (21) or the second liquid storage cylinder (22), the transverse tube
(41) lower section is provided with multiple nozzles (42) being connected with the transverse tube (41).
4. sheet material acid dip pickle according to claim 2, it is characterised in that be additionally provided with pin (10), the pin (10)
Between acid-washing region (8) and water wash zone (9).
5. sheet material acid dip pickle according to claim 1, it is characterised in that also including compression pump (7), the compression pump
(7) one end is connected with liquid storage cylinder (2), and the other end of the compression pump (7) is connected with the elution mechanism (4).
6. sheet material acid dip pickle according to claim 5, it is characterised in that be additionally provided with pressure limiting valve on the compression pump (7)
(71), the pressure limiting valve (71) is configured to adjust the pressure and flow of compression pump (7).
7. sheet material acid dip pickle according to claim 5, it is characterised in that liquid level guarantor is additionally provided with the compression pump (7)
Shield switch (73), one end of the level protecting switch (73) are connected with compression pump (7), and the one of the level protecting switch (73)
End is connected with liquid storage cylinder (2).
8. according to the sheet material acid dip pickle described in claim any one of 1-7, it is characterised in that the sheet material conveying mechanism (5)
Including the first drive (51) and the second drive (52), first drive (51) is correspondingly arranged in second drive
(52) top, first drive (51) can be rotated in opposite directions with second drive (52), and described first passes
Driving wheel (51) and the second drive (52) are correspondingly equipped with multiple.
9. sheet material acid dip pickle according to claim 8, it is characterised in that also set including motor (6), the motor (6)
In one end of frame (1), the output end of first drive (51) and the second drive (52) with the motor (6) is connected
Connect.
10. sheet material acid dip pickle according to claim 9, it is characterised in that also including power transmission shaft (61), the power transmission shaft
(61) located at one end of the first drive (51) and the second drive (52), output end and the power transmission shaft of the motor (6)
(61) one end is connected, one end of first drive (51) and the second drive (52) with the power transmission shaft (61)
Other end transmission is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720505304.2U CN206970717U (en) | 2017-05-08 | 2017-05-08 | Sheet material acid dip pickle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720505304.2U CN206970717U (en) | 2017-05-08 | 2017-05-08 | Sheet material acid dip pickle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206970717U true CN206970717U (en) | 2018-02-06 |
Family
ID=61412712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720505304.2U Active CN206970717U (en) | 2017-05-08 | 2017-05-08 | Sheet material acid dip pickle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206970717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099808A (en) * | 2017-05-08 | 2017-08-29 | 杭州新三联电子有限公司 | Sheet material acid dip pickle |
| CN108546956A (en) * | 2018-06-29 | 2018-09-18 | 胡兴旺 | A kind of bearing mnanufacture pickler |
-
2017
- 2017-05-08 CN CN201720505304.2U patent/CN206970717U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099808A (en) * | 2017-05-08 | 2017-08-29 | 杭州新三联电子有限公司 | Sheet material acid dip pickle |
| CN108546956A (en) * | 2018-06-29 | 2018-09-18 | 胡兴旺 | A kind of bearing mnanufacture pickler |
| CN108546956B (en) * | 2018-06-29 | 2019-12-03 | 苏州睿澎诚科技有限公司 | A kind of bearing mnanufacture pickler |
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