CN220232239U - Developing device for processing circuit board - Google Patents
Developing device for processing circuit board Download PDFInfo
- Publication number
- CN220232239U CN220232239U CN202321493991.2U CN202321493991U CN220232239U CN 220232239 U CN220232239 U CN 220232239U CN 202321493991 U CN202321493991 U CN 202321493991U CN 220232239 U CN220232239 U CN 220232239U
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- CN
- China
- Prior art keywords
- circuit board
- developing
- box
- plate
- fixed
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- 238000005507 spraying Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 241001233242 Lontra Species 0.000 claims description 11
- 241000883990 Flabellum Species 0.000 claims description 4
- 238000007711 solidification Methods 0.000 abstract description 7
- 230000008023 solidification Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 5
- 238000007605 air drying Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
The utility model discloses a developing device for processing a circuit board, which comprises a developing processing box, a mixing box and a water conveying pump assembly, wherein the developing processing box is connected with the mixing box; a fixed motor is fixed at one surface of the developing processing box far away from the water conveying pump assembly, and the output end of the fixed motor extends into the developing processing box and is connected with one end of the mixing plate in a key manner; the output end of the water delivery pump assembly is connected with the top position of the spraying opening through a pipeline, a limiting screen plate is arranged in the developing processing box, and the two ends of the limiting screen plate are slidably arranged in the limiting groove. This developing device for circuit board processing is provided with fixed motor, drives the mixed board through fixed motor's output and rotates in the inside of mixing box, because the equidistant hole that has seted up the size same in the outside of mixed board for the developer flows in the inside of mixing box through the hole, thereby makes the even mixing of developer prevent that it from taking place the phenomenon of solidification.
Description
Technical Field
The utility model relates to the technical field related to circuit board processing, in particular to a developing device for circuit board processing.
Background
The development refers to the process of developing the latent image formed by exposure on the film or the printing plate by using a reducing agent, the circuit board is developed on the circuit board by using a developing solution, the circuit board to be developed is placed on a roller conveying mechanism and passes through an upper spraying mechanism and a lower spraying mechanism, the developing solution is sprayed on the upper plate surface and the lower plate surface of the circuit board by the upper spraying mechanism and the lower spraying mechanism, the exposed pattern on the circuit board is developed conveniently for subsequent work such as etching, and when the circuit board is processed, a developing device is needed for auxiliary use, for example:
the publication No. CN208239799U discloses a circuit board developing device, the developing device continuously conveys the circuit board through a left driving wheel and a right driving wheel, a liquid spraying pump is started, the liquid spraying pump sprays developing liquid on the upper part and the lower part of the circuit board through an upper liquid spraying pipe and a lower liquid spraying pipe, the developing liquid is uniformly sprayed on the upper part and the lower part of the circuit board through a spray nozzle to develop the circuit board, residual liquid at the bottom of the circuit board naturally falls under the action of gravity, a sliding plate is guided to enter the bottom of a filter layer through a liquid guiding pipe, residual liquid at the top of the circuit board is sucked by a suction head, and is conveyed to the inside of a main body through a residual recovering pipe through the residual sucking pipe and is positioned at the bottom … … of the filter layer
However, the above document has a certain disadvantage in the working process, firstly, in order to prevent the solidification of the developer in the mixing tank during processing, it is necessary to uniformly mix the materials in the mixing tank at regular intervals, and at the same time, when the circuit board is developed, it is necessary to limit the side of the circuit board, and when the development is completed, it is also necessary to develop the other surface of the circuit board in time, but the above document lacks a structure for quick limit of the other surface of the circuit board and then development processing.
Therefore, we propose a developing device for processing circuit boards, which can well solve the above problems.
Disclosure of Invention
The utility model aims to provide a developing device for processing a circuit board, which aims to solve the structural problems that in the processing of the developing device on the market at present, in order to prevent the phenomenon that developing solution is solidified in a mixing box, materials in the mixing box need to be uniformly mixed at regular intervals, meanwhile, when the circuit board is developed, limit processing is needed to be carried out on the side of the circuit board, and when the development is finished, the development processing is needed to be carried out on the other side of the circuit board in time, but the document lacks the structure problem that the development processing is carried out after the other side of the circuit board is limited rapidly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a developing device for processing a circuit board comprises a developing processing box, a mixing box and a water conveying pump assembly;
the bottom of the developing processing box is fixedly provided with a mixing box, and one side of the mixing box is fixedly provided with a water conveying pump assembly;
a fixed motor is fixed at one surface of the developing processing box far away from the water conveying pump assembly, and the output end of the fixed motor extends into the developing processing box and is connected with one end of the mixing plate in a key manner;
the output end of the water conveying pump assembly is connected with the top position of a spraying opening through a pipeline, and the spraying opening is arranged at the inner position of the developing processing box;
the inside of developing processing case is provided with spacing otter board, just the both ends position slip setting of spacing otter board is in the inside of spacing groove.
Preferably, holes are formed in the outer surface of the mixing plate at equal intervals, and the other end of the mixing plate is connected to the inner wall of the mixing box through a bearing, so that the developer is prevented from solidifying in the mixing box.
Preferably, the inside position fixed mounting of development processing case has the air-dry flabellum, the inside of spacing groove is fixed with fixed rack, just be the meshing between the outside position of fixed rack and the outside position of connecting gear, the top axle head position of connecting gear is connected with a set of gear of conical gear subassembly, another group gear key-connection of conical gear subassembly is in the axle head centre of a circle position of rotor plate, the rotor plate sets up in the inside of fixed plate to can be quick carry out spacing processing to the circuit board.
Preferably, the bottom position of the fixed plate is fixed at the side position of the top of the limiting screen plate, and the inside of the fixed plate is provided with an opening, so that the rotating plate rotates in the fixed plate.
Preferably, the bearing at the bottom end of the connecting gear is connected in the fixing plate, and the connecting gear, the bevel gear assembly and the rotating plate are of a linkage structure, so that the connecting gear can stably rotate in the fixing plate.
Preferably, the limiting groove is formed in the inner wall of the developing processing box, and the two groups of limiting grooves are symmetrically distributed on the vertical center line of the developing processing box, so that the limiting screen plate can conveniently slide in the limiting groove.
Compared with the prior art, the utility model has the beneficial effects that the arrangement structure is as follows:
the developing device for processing the circuit board is provided with a fixed motor, the mixing plate is driven to rotate in the mixing box through the output end of the fixed motor, and holes with the same size are formed in the outer side of the mixing plate at equal intervals, so that when the developing device is stirred, developing solution flows in the mixing box through the holes, and the developing solution is uniformly mixed to prevent the phenomenon of solidification;
this developing device for circuit board processing is provided with spacing otter board, stretches into the inside of spacing groove with the both ends of spacing otter board for fixed rack meshes with the outside of connecting gear mutually, thereby makes connecting gear drive the rotation board through the conical gear subassembly and rotates in the inside of fixed plate, thereby can carry out spacing processing to the circuit board, when carrying out the spraying to the circuit board of another side, pulls out spacing otter board, thereby can relax and carry out spacing to the circuit board, thereby can carry out quick development processing to the another side of circuit board.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic top view of a cross-sectional structure of a mixing tank of the present utility model;
FIG. 3 is a schematic left-view structure of an air-drying fan blade according to the present utility model;
FIG. 4 is a schematic diagram of a front view of a connecting gear according to the present utility model;
fig. 5 is a schematic view showing a front sectional structure of a rotating plate according to the present utility model.
In the figure: 1. a developing process tank; 2. a mixing box; 3. fixing a motor; 4. a mixing plate; 5. a water delivery pump assembly; 6. a spraying port; 7. limiting screen plate; 8. a limit groove; 9. air-drying the fan blades; 10. a fixed rack; 11. a connecting gear; 12. a bevel gear assembly; 13. a rotating plate; 14. and a fixing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a developing device for processing a circuit board comprises a developing processing box 1, a mixing box 2 and a water delivery pump assembly 5;
the bottom of the developing processing box 1 is fixedly provided with a mixing box 2, and one side of the mixing box 2 is fixedly provided with a water conveying pump assembly 5; a fixed motor 3 is fixed at one surface of the developing processing box 1 far away from the water conveying pump assembly 5, and the output end position of the fixed motor 3 extends into the developing processing box 1 and is in key connection with one end of the mixing plate 4; holes are formed in the outer surface of the mixing plate 4 at equal intervals, and the other end of the mixing plate 4 is connected to the inner wall of the mixing box 2 through a bearing; the output end of the water delivery pump assembly 5 is connected with the top position of the spraying opening 6 through a pipeline, and the spraying opening 6 is arranged at the inner position of the developing processing box 1;
when the developer of the mixing box 2 needs to be subjected to anti-solidification treatment, the fixed motor 3 is started, so that the sealed bearing of the fixed motor 3 stretches into one end inside the mixing box 2 to rotate, the output end of the fixed motor 3 can drive the mixing plate 4 to rotate, holes are formed in the outer side of the mixing plate 4 at equal intervals, and when the mixing plate 4 agitates the developer inside the mixing box 2, the developer can be uniformly mixed, and solidification of the developer inside the mixing box 2 is prevented.
The inside of developing processing case 1 is provided with spacing otter board 7, and the both ends position slip setting of spacing otter board 7 is in the inside of spacing groove 8. The limiting grooves 8 are formed in the inner wall of the developing processing box 1, and the limiting grooves 8 are symmetrically distributed in two groups relative to the vertical center line of the developing processing box 1; the inside position of the developing processing box 1 is fixedly provided with an air-drying fan blade 9, the inside of the limiting groove 8 is fixedly provided with a fixed rack 10, the outside position of the fixed rack 10 is in meshed connection with the outside position of the connecting gear 11, the bottom end position of the connecting gear 11 is in bearing connection with the inside of the fixed plate 14, and a linkage structure is arranged among the connecting gear 11, the conical gear assembly 12 and the rotating plate 13; the top shaft end position of the connecting gear 11 is connected with one group of gears of the conical gear assembly 12, the other group of gears of the conical gear assembly 12 are connected with the shaft end circle center position of the rotating plate 13 in a key manner, and the rotating plate 13 is arranged in the fixed plate 14; the bottom position of the fixed plate 14 is fixed at the side position of the top of the limiting screen 7, and the inside of the fixed plate 14 is provided with an opening.
When a specified circuit board is selected for development treatment, a limiting screen 7 is pulled out, the circuit board is placed at the top position of the limiting screen 7, then the limiting screen 7 extends into the development processing box 1 through a limiting groove 8, a fixed rack 10 fixed in the limiting groove 8 is meshed with a connecting gear 11, the top shaft ends of the connecting gear 11 drive shaft ends of two groups of rotating plates 13 to rotate through a conical gear assembly 12, and therefore the outer side position of the rotating plates 13 can rotate in the fixing plate 14 and limit the circuit board; then through starting water delivery pump assembly 5 for the output of water delivery pump assembly 5 carries the processing through the pipeline to the inside developer of mixing box 2, and carries out the spraying to the one side of circuit board through spraying mouth 6, after the spraying, accessible air-dries flabellum 9 carries out the stoving and handles, carries out spacing processing when the another side to the circuit board, pulls out spacing otter board 7 in addition, through the above-mentioned explanation, can be quick relax the processing to the circuit board, can reach quick another side to the circuit board and carry out the spraying processing, and can be quick carry out spacing processing.
Working principle: when the developing device for processing the circuit board is used, and referring to fig. 1, 3-5, firstly, when a specified circuit board is selected for developing treatment, the limiting screen plate 7 is pulled out, the circuit board is placed at the top position of the limiting screen plate 7, then the limiting screen plate 7 extends into the developing processing box 1 through the limiting groove 8, at the moment, the fixed rack 10 fixed in the limiting groove 8 is meshed with the connecting gear 11, so that the top shaft ends of the connecting gear 11 drive the shaft ends of the two groups of rotating plates 13 to rotate through the conical gear assembly 12, the outer side position of the rotating plate 13 can rotate in the fixed plate 14, and the circuit board can be subjected to limiting treatment; then through starting water delivery pump assembly 5 for the output of water delivery pump assembly 5 carries the processing through the pipeline to the inside developer of mixing box 2, and carries out the spraying to the one side of circuit board through spraying mouth 6, after the spraying, accessible air-dries flabellum 9 carries out the stoving and handles, carries out spacing processing when the another side to the circuit board, pulls out spacing otter board 7 in addition, through the above-mentioned explanation, can be quick relax the processing to the circuit board, can reach quick another side to the circuit board and carry out the spraying processing, and can be quick carry out spacing processing.
When the developer of the mixing box 2 needs to be subjected to anti-solidification treatment, the fixed motor 3 is started, so that the sealed bearing of the fixed motor 3 stretches into one end inside the mixing box 2 to rotate, the output end of the fixed motor 3 can drive the mixing plate 4 to rotate, holes are formed in the outer side of the mixing plate 4 at equal intervals, and when the mixing plate 4 agitates the developer inside the mixing box 2, the developer can be uniformly mixed, and solidification of the developer inside the mixing box 2 is prevented.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A developing device for processing a circuit board comprises a developing processing box (1), a mixing box (2) and a water delivery pump assembly (5);
the bottom of the developing processing box (1) is fixedly provided with a mixing box (2), and one side of the mixing box (2) is fixedly provided with a water conveying pump assembly (5);
characterized by further comprising:
a fixed motor (3) is fixed at one surface of the developing processing box (1) far away from the water conveying pump assembly (5), and the output end of the fixed motor (3) extends into the developing processing box (1) and is connected with one end of the mixing plate (4) through a key;
the output end of the water delivery pump assembly (5) is connected with the top position of the spraying opening (6) through a pipeline, and the spraying opening (6) is arranged at the inner position of the developing processing box (1);
the inside of developing processing case (1) is provided with spacing otter board (7), just the both ends position slip setting of spacing otter board (7) is in the inside of spacing groove (8).
2. The developing device for circuit board processing according to claim 1, wherein: holes are formed in the outer surface of the mixing plate (4) at equal intervals, and the other end of the mixing plate (4) is connected to the inner wall of the mixing box (2) through bearings.
3. The developing device for circuit board processing according to claim 1, wherein: the inside position fixed mounting of development processing case (1) has air-dry flabellum (9), the inside of spacing groove (8) is fixed with fixed rack (10), just be engaged connection between the outside position of fixed rack (10) and the outside position of connecting gear (11), the top axle head position of connecting gear (11) is connected with a set of gear of conical gear assembly (12), another set of gear key connection of conical gear assembly (12) is in the axle head centre of a circle position of rotor plate (13), rotor plate (13) set up the inside at fixed plate (14).
4. A developing device for circuit board processing according to claim 3, wherein: the bottom position of the fixing plate (14) is fixed at the side position of the top of the limiting screen plate (7), and the inside of the fixing plate (14) is provided with an opening.
5. A developing device for circuit board processing according to claim 3, wherein: the bottom end position bearing of the connecting gear (11) is connected inside the fixed plate (14), and a linkage structure is arranged among the connecting gear (11), the bevel gear component (12) and the rotating plate (13).
6. A developing device for circuit board processing according to claim 3, wherein: the limiting grooves (8) are formed in the inner wall of the developing processing box (1), and the limiting grooves (8) are symmetrically distributed in two groups with respect to the vertical center line of the developing processing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493991.2U CN220232239U (en) | 2023-06-13 | 2023-06-13 | Developing device for processing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493991.2U CN220232239U (en) | 2023-06-13 | 2023-06-13 | Developing device for processing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220232239U true CN220232239U (en) | 2023-12-22 |
Family
ID=89196357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321493991.2U Active CN220232239U (en) | 2023-06-13 | 2023-06-13 | Developing device for processing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220232239U (en) |
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2023
- 2023-06-13 CN CN202321493991.2U patent/CN220232239U/en active Active
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