CN209471340U - A kind of PCB circuit board developing apparatus - Google Patents
A kind of PCB circuit board developing apparatus Download PDFInfo
- Publication number
- CN209471340U CN209471340U CN201920085334.1U CN201920085334U CN209471340U CN 209471340 U CN209471340 U CN 209471340U CN 201920085334 U CN201920085334 U CN 201920085334U CN 209471340 U CN209471340 U CN 209471340U
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- China
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- conveyer belt
- circuit board
- pcb circuit
- filter plate
- developing apparatus
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Abstract
The utility model discloses a kind of PCB circuit board developing apparatus, including developing trough, the left side bottom end of the developing trough is fixedly installed with water pump, and the output end of water pump is connected with the bottom end of runner pipe, the right side bottom end of the runner pipe is uniformly equipped with spray head, the right lateral surface of the developing trough is fixedly installed with control button, station is fixedly welded with below the spray head, and the top of station is fixedly connected with rack for cleaning, motor is fixedly installed with below the left side of the station, and the transmission shaft of motor one end is fixedly welded with active rotating shaft, the active rotating shaft is coated with conveyer belt, and the surface of conveyer belt is fixed with filter plate.The utility model is provided with filter plate and conveyer belt, and impurity is transmitted to the first containing box and stored by filter plate, and liquid medicine is filtered for the first time, by filter screen to liquid medicine secondary filter after, impurity is pushed to the inside of flowing groove by filter plate, impurity removal of the liquid medicine by secondary filter, in liquid medicine.
Description
Technical field
The utility model relates to PCB circuit board technical field, specially a kind of PCB circuit board developing apparatus.
Background technique
Pcb board welding masking developing is usually to be developed using solution, and when factory mass develops to pcb board, liquid medicine can be weighed
It is multiple to utilize, while cost is controlled, the dressing period of liquid medicine is longer, and generally 7-9 days, the impurity after development, in developing trough
It is more.
Developing trough liquid medicine traditional at present does not pass through filtration treatment, and the impurity in liquid medicine has seriously affected Oualitv Development simultaneously
And the use time for the liquid medicine that develops.
Utility model content
The purpose of this utility model is to provide a kind of PCB circuit board developing apparatus, to solve to mention in above-mentioned background technique
Developing trough liquid medicine impurity out influences the problem of Oualitv Development more.
To achieve the above object, the utility model provides the following technical solutions: a kind of PCB circuit board developing apparatus, including
Developing trough, the left side bottom end of the developing trough is fixedly installed with water pump, and the output end of water pump is connected with the bottom end of runner pipe,
The right side bottom end of the runner pipe is uniformly equipped with spray head, and the right lateral surface of the developing trough is fixedly installed with control button, institute
It states and is fixedly welded with station below spray head, and the top of station is fixedly connected with rack for cleaning, the left side of the station
Lower section is fixedly installed with motor, and the transmission shaft of motor one end is fixedly welded with active rotating shaft, the surface packet of the active rotating shaft
It is wrapped with conveyer belt, and the surface of conveyer belt is fixed with filter plate, driven spindle is internally connected on the right side of the conveyer belt, it is described
Developing trough is fixed with filter screen close to the inner wall two sides of conveyer belt, and the right side top of filter screen is fixedly connected with baffle, described
It is connected on the left of the right side of baffle and the first containing box, flowing groove is fixedly installed inside the left side of the filter screen, and flow
It is connected on the right side of the left side of dynamic slot and the second containing box.
Preferably, the spray head is provided with four groups, and spray head is equidistantly evenly distributed on the top of rack for cleaning.
Preferably, the filter plate is provided with 18 groups, and filter plate is equidistantly evenly distributed on the surface of conveyer belt.
Preferably, the driven spindle is identical as the cross section diameter of active rotating shaft, and driven spindle and active turn
The position of axis is symmetric relative to the central axis of conveyer belt.
Preferably, the inside of the baffle is evenly arranged with hole, and baffle is inclined surface structure.
Preferably, the inner wall of the flowing groove is evenly arranged with hole, and flowing groove one end and the inside of filter screen are fixed
It is fixedly connected on the right side of connection, the other end of flowing groove and the top of the second containing box, the flowing groove is inclined-plane tubular structure.
Compared with prior art, the utility model has the beneficial effects that the PCB circuit board developing apparatus is provided with filter plate
And conveyer belt, impurity is stored by the inside that baffle flows into the first containing box when filter plate rotates to the right side of conveyer belt,
Liquid medicine is filtered for the first time, by filter screen to liquid medicine secondary filter after, impurity is pushed to the inside of flowing groove by filter plate,
Liquid medicine is by secondary filter, and impurity removal in liquid medicine cleans PCB circuit board by multiple groups spray head, PCB circuit board can be same
When multiple groups develop.
(1) device is by being provided with filter plate and conveyer belt, after the liquid medicine in developing trough cleaned PCB circuit board, warp
The interception between every group of filter plate is crossed, impurity stays in the inside of filter plate, and impurity is logical when filter plate rotates to the right side of conveyer belt
The inside for crossing baffle the first containing box of inflow is stored, and liquid medicine is filtered for the first time, improves the Oualitv Development of PCB circuit board.
(2) after the device passes through filter screen to liquid medicine secondary filter, the impurity for filtering net surface is pushed by filter plate
To the inside of flowing groove, the inside for flowing into the second containing box is stored, and liquid medicine is by secondary filter, impurity removal in liquid medicine,
And improve development liquid medicine uses the time.
(3) device is by increasing the area of rack for cleaning, and is cleaned by multiple groups spray head to PCB circuit board, PCB
Wiring board multiple groups can develop simultaneously, and fixing efficiency is improved.
Detailed description of the invention
Fig. 1 is that the structure of the utility model faces diagrammatic cross-section；
Fig. 2 is the filter plate and conveyer structure top cross-sectional view of the utility model；
Fig. 3 is the rack for cleaning structure top cross-sectional view of the utility model.
In figure: 1, developing trough；2, spray head；3, rack for cleaning；4, control button；5, station；6, filter plate；7, from turn
Axis；8, baffle；9, filter screen；10, the first containing box；11, water pump；12, the second containing box；13, flowing groove；14, active rotating shaft；
15, conveyer belt；16, runner pipe；17, motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of PCB circuit board developing apparatus, including development
Slot 1, the left side bottom end of developing trough 1 is fixedly installed with water pump 11, and the output end of water pump 11 is connected with the bottom end of runner pipe 16,
The right side bottom end of runner pipe 16 is uniformly equipped with spray head 2, and spray head 2 is provided with four groups, and spray head 2 is equidistantly evenly distributed on rack for cleaning
3 top, multiple groups spray head 2 clean PCB circuit board, and fixing efficiency is improved, the fixed peace of the right lateral surface of developing trough 1
Equipped with control button 4, the lower section of spray head 2 is fixedly welded with station 5, and the top of station 5 is fixedly connected with rack for cleaning 3,
It is fixedly installed with motor 17 below the left side of station 5, and the transmission shaft of 17 one end of motor is fixedly welded with active rotating shaft 14, it is main
The other end of turn axis 14 is fixedly mounted on the inner wall of developing trough 1 by bearing block, and active rotating shaft 14 is coated with biography
Band 15 is sent, and the surface of conveyer belt 15 is fixed with filter plate 6.
Filter plate 6 is provided with 18 groups, and filter plate 6 is equidistantly evenly distributed on the surface of conveyer belt 15, two groups of 6 shapes of filter plate
At groove can store impurity, convenient for transporting to impurity, the right side of conveyer belt 15 is internally connected with driven spindle 7, from
The both ends of turn axis 7 all pass through the inner wall that bearing block is fixedly mounted on developing trough 1, and driven spindle 7 is transversal with active rotating shaft 14
Face diameter is identical, and driven spindle 7 and the position of active rotating shaft 14 are symmetric relative to the central axis of conveyer belt 15,
15 uniform rotation of conveyer belt is driven by driven spindle 7 and active rotating shaft 14, conveyer belt 15 drives 6 uniform rotation of filter plate, just
Impurity is transported in filter plate 6, developing trough 1 is fixed with filter screen 9, and filter screen 9 close to the inner wall two sides of conveyer belt 15
Right side top be fixedly connected with baffle 8.
The inside of baffle 8 is evenly arranged with hole, and baffle 8 is inclined surface structure, when impurity flows through the top of baffle 8,
By the hole inside baffle 8 convenient for the liquid medicine outflow in impurity, the right side of baffle 8 is connected with the left side of the first containing box 10
It is logical, flowing groove 13, and the right side phase in the left side of flowing groove 13 and the second containing box 12 are fixedly installed inside the left side of filter screen 9
Connection, the inner wall of flowing groove 13 is evenly arranged with hole, and 13 one end of flowing groove is fixedly connected with the inside of filter screen 9, flowing
It is fixedly connected on the right side of the other end of slot 13 and the top of the second containing box 12, flowing groove 13 is inclined-plane tubular structure, passes through flowing
Hole inside slot 13 reduces the occupied space of impurity convenient for the liquid medicine outflow in impurity.
Working principle: in use, PCB circuit board is placed on rack for cleaning 3,11 work of water pump is started by control button 4
Make, the liquid medicine of 1 inner bottom of developing trough is discharged to spray head 2 by runner pipe 16 by water pump 11, sprays liquid medicine pair by spray head 2
PCB circuit board is cleaned, and multiple groups spray head 2 cleans PCB circuit board, and PCB circuit board multiple groups can develop simultaneously, is shown
Shadow efficiency is improved, and the liquid medicine after cleaning is flowed down from the gap of rack for cleaning 3, and the work of motor 17 is driven by transmission shaft actively to be turned
Axis 14 rotates, and mobile by the conveyer belt 15 on 14 surface of active rotating shaft, conveyer belt 15 drives driven spindle 7 to rotate, and transmits
Band 15 drives filter plate 6 to rotate, then is flowed into the top of conveyer belt 15, and impurity and liquid medicine separately flow between filter plate 6
In groove, by the hole of filter plate 6, impurity, which is filtered, to be stayed in the groove that two groups of filter plates 6 are formed, and filtered liquid medicine is logical
The hole for crossing filter plate 6 flows to the lower section of conveyer belt 15 and again passes through filter screen 9, and the filter plate 6 on conveyer belt 15 turns to transmission
With 15 right side when, the groove slant that filter plate 6 forms is downward, and impurity between filter plate 6 in groove flows into the by baffle 8
The inside of one containing box 10, filtered liquid medicine pass through 9 secondary filter of filter screen, and the impurity of secondary filter stays in filter screen 9
Surface, when conveyer belt 15 rotates, the filter plate 6 of 15 bottom end of conveyer belt successively pushes impurity to the left, and impurity is left by conveyer belt 15
The flowing groove 13 of lower section is flowed into the second containing box 12, had both been had collected impurity by the promotion of filter plate 6 or had been avoided impurity stifled
Filter screen 9 is clogged, the service efficiency of device is improved, and the clean liquid medicine after secondary filter is flowed into the bottom end quilt of developing trough 1
Recycling.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of PCB circuit board developing apparatus, including developing trough (1), it is characterised in that: the left side bottom end of the developing trough (1)
It is fixedly installed with water pump (11), and the output end of water pump (11) is connected with the bottom end of runner pipe (16), the runner pipe (16)
Right side bottom end be uniformly equipped with spray head (2), the right lateral surface of the developing trough (1) is fixedly installed with control button (4), described
It is fixedly welded with below spray head (2) station (5), and the top of station (5) is fixedly connected with rack for cleaning (3), the behaviour
Make to be fixedly installed with motor (17) below the left side of platform (5), and the transmission shaft of motor (17) one end and active rotating shaft (14) are fixed
Welding, the active rotating shaft (14) is coated with conveyer belt (15), and the surface of conveyer belt (15) is fixed with filter plate
(6), it is internally connected with driven spindle (7) on the right side of the conveyer belt (15), the developing trough (1) is interior close to conveyer belt (15)
Wall two sides are fixed with filter screen (9), and the right side top of filter screen (9) is fixedly connected with baffle (8), the right side of the baffle (8)
It is connected on the left of side and the first containing box (10), is fixedly installed flowing groove (13) inside the left side of the filter screen (9), and
It is connected on the right side of the left side of flowing groove (13) and the second containing box (12).
2. a kind of PCB circuit board developing apparatus according to claim 1, it is characterised in that: the spray head (2) is provided with four
Group, and spray head (2) is equidistantly evenly distributed on the top of rack for cleaning (3).
3. a kind of PCB circuit board developing apparatus according to claim 1, it is characterised in that: the filter plate (6) is provided with
18 groups, and filter plate (6) is equidistantly evenly distributed on the surface of conveyer belt (15).
4. a kind of PCB circuit board developing apparatus according to claim 1, it is characterised in that: the driven spindle (7) and master
The cross section diameter of turn axis (14) is identical, and the position of driven spindle (7) and active rotating shaft (14) is relative to conveyer belt
(15) central axis is symmetric.
5. a kind of PCB circuit board developing apparatus according to claim 1, it is characterised in that: the inside of the baffle (8) is equal
It is even to be provided with hole, and baffle (8) is inclined surface structure.
6. a kind of PCB circuit board developing apparatus according to claim 1, it is characterised in that: the flowing groove (13) it is interior
Wall is evenly arranged with hole, and flowing groove (13) one end is fixedly connected with the inside of filter screen (9), the other end of flowing groove (13)
It is fixedly connected on the right side of the top of the second containing box (12), the flowing groove (13) is inclined-plane tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920085334.1U CN209471340U (en) | 2019-01-18 | 2019-01-18 | A kind of PCB circuit board developing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920085334.1U CN209471340U (en) | 2019-01-18 | 2019-01-18 | A kind of PCB circuit board developing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209471340U true CN209471340U (en) | 2019-10-08 |
Family
ID=68092132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920085334.1U Active CN209471340U (en) | 2019-01-18 | 2019-01-18 | A kind of PCB circuit board developing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209471340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954910A (en) * | 2021-01-28 | 2021-06-11 | 林小华 | Circuit board membrane sediment filters collection device |
| CN114222437A (en) * | 2021-12-16 | 2022-03-22 | 昆山丘钛微电子科技股份有限公司 | Method and system for automatically adding developing solution |
-
2019
- 2019-01-18 CN CN201920085334.1U patent/CN209471340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954910A (en) * | 2021-01-28 | 2021-06-11 | 林小华 | Circuit board membrane sediment filters collection device |
| CN114222437A (en) * | 2021-12-16 | 2022-03-22 | 昆山丘钛微电子科技股份有限公司 | Method and system for automatically adding developing solution |
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