CN220191143U - Circuit board etching washs drying device - Google Patents
Circuit board etching washs drying device Download PDFInfo
- Publication number
- CN220191143U CN220191143U CN202321330157.1U CN202321330157U CN220191143U CN 220191143 U CN220191143 U CN 220191143U CN 202321330157 U CN202321330157 U CN 202321330157U CN 220191143 U CN220191143 U CN 220191143U
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- CN
- China
- Prior art keywords
- cleaning
- circuit board
- drying device
- etching
- cleaning box
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- 238000005530 etching Methods 0.000 title claims abstract description 19
- 238000001035 drying Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001680 brushing effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a circuit board etching, cleaning and drying device, which relates to the technical field of circuit board etching and comprises a cleaning box, wherein first driving rollers are rotatably arranged at the lower ends of two sides of the inner wall of the cleaning box, a first cleaning brush belt is sleeved between the two first driving rollers in a transmission manner, a first motor is fixedly arranged on the back side of the cleaning box, the output end of the first motor is fixedly connected with the first driving rollers, a rotating hole is formed in the upper end of the side wall of the cleaning box, a rotating wheel is rotatably sleeved in the rotating hole, a supporting plate is fixedly arranged on the side wall of the rotating wheel, and second driving rollers are rotatably arranged in the rotating wheel and the supporting plate. According to the cleaning brush belt, the first cleaning brush belt, the second cleaning brush belt, the rotating wheel and the supporting plate, the circuit board is fully contacted with the second cleaning brush belt through the driving of the first cleaning brush belt under the cooperation of the sliding rod and the spring, so that the circuit board with various specifications can be stably conveyed and fully contacted and cleaned, and the cleaning versatility is improved.
Description
Technical Field
The utility model relates to the technical field of circuit board etching, in particular to a circuit board etching, cleaning and drying device.
Background
The etching of circuit board is a method for manufacturing printed circuit board, and its principle is that firstly, drawing the required circuit pattern on the copper panel, then placing the copper panel into a certain corrosive agent to make corrosion so as to obtain the correspondent circuit, after the circuit board is etched, the circuit board needs to be cleaned.
Through searching, patent number CN217790014U discloses a circuit board etching cleaning and drying device, the device is put into the circuit board between upper brushing mechanism and the lower brushing mechanism, and then the circuit board can move rightwards and stop moving after encountering the blocking mechanism, so that the whole upper surface and the lower surface of the circuit board can be conveniently brushed through bristles in the upper brushing mechanism and the lower brushing mechanism, the cleaning efficiency is improved, and the cleaning quality is also improved.
However, because the thickness of the circuit board is different, the space between the upper brushing mechanism and the lower brushing mechanism is fixed, and when the whole circuit board is thinner, the circuit board cannot be fully contacted with the bristles, so that the circuit board cannot be effectively cleaned.
Disclosure of Invention
The present utility model has been made in view of the above-described problems with the conventional circuit board etching cleaning and drying apparatus.
Therefore, the utility model aims to provide the etching, cleaning and drying device for the circuit board, which solves the problems that the thickness of the circuit board is different, the space between the upper brushing mechanism and the lower brushing mechanism is fixed, and when the whole circuit board is thinner, the circuit board cannot be fully contacted with the brush hair, so that the circuit board cannot be effectively cleaned.
In order to achieve the above object, the present utility model provides the following technical solutions:
the circuit board etching, cleaning and drying device comprises a cleaning box, wherein first driving rollers are rotatably arranged at the lower ends of two sides of the inner wall of the cleaning box, a first cleaning brush belt is sleeved between the two first driving rollers in a transmission manner, a first motor is fixedly arranged on the back side of the cleaning box, and the output end of the first motor is fixedly connected with the first driving rollers;
the utility model discloses a cleaning box, including the washing box, the lateral wall upper end of washing box has seted up the rotation hole, the inside in rotation hole rotates the cover and is equipped with the runner, the fixed backup pad that is equipped with of lateral wall of runner, the inside of runner and backup pad is all rotated and is equipped with the second drive roller, two the transmission is equipped with the second and washs the brush area between the second drive roller, the fixed second motor that is equipped with in rear side of runner, the output and the second drive roller fixed connection of second motor, through the transmission of first drive roller and second drive roller to under the drive of first motor and second motor, first cleaning brush area and second cleaning brush area can carry out stable transport and washing the circuit board.
Preferably, the feed inlet and the discharge gate have been seted up respectively to the both sides of wasing the case, the fixed piece of placing that is equipped with of inner wall of discharge gate, the top of wasing the case is fixed wears to be equipped with the washing liquid pipe, the top of placing the piece is seted up flutedly, be equipped with stop gear in the recess, the washing liquid pipe can communicate with outside washing liquid and carry out the spraying of the washing liquid of circuit board, and place the piece and then can place and take out the circuit board after wasing.
Preferably, the back side of runner has seted up the slide hole that two symmetries set up, the fixed spring that is equipped with of inner wall of slide hole, the tip contact of spring is equipped with the slide bar, slide bar and the back side fixed connection of wasing the case, through the cooperation of spring and slide bar, the runner can drive the second and wash the brush area and swing to contact with the circuit board of multiple specification.
Preferably, the stop gear includes the baffle, the recess internal fixation is equipped with the horizontal pole, the baffle rotates the cover and locates the horizontal pole outside, the tip cover of horizontal pole is equipped with the torsional spring, the both ends of torsional spring respectively with horizontal pole and baffle fixed connection, through the setting of baffle and torsional spring, can fix a position the washing to the circuit board.
Further, the lateral wall upper end of baffle is fixed and is equipped with the stay cord, the lower pot head of stay cord is equipped with the guide ring, guide ring and recess inner wall bottom fixed connection, the lower extreme of stay cord wears out the guide ring and extends to outside, and the stay cord can be with the baffle pulling to be horizontal position, and the removal after the circuit board washs of being convenient for is taken.
Preferably, the cross section of the rotating wheel is I-shaped.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the circuit board is fully contacted with the second cleaning brush belt through the driving of the first cleaning brush belt under the cooperation of the sliding rod and the spring through the first cleaning brush belt, the second cleaning brush belt, the rotating wheel and the supporting plate, so that the circuit board with various specifications can be stably conveyed and fully contacted and cleaned, and the cleaning versatility is improved.
2. According to the utility model, the circuit board can be conveyed and positioned through the placement block and the limiting mechanism, so that the first cleaning brush belt and the second cleaning brush belt can be conveniently contacted with the circuit board for full cleaning.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a rear view of FIG. 1 of the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;
fig. 4 is a schematic perspective view of the wheel of fig. 1 according to the present utility model.
Reference numerals illustrate:
1. a cleaning box; 2. a first driving roller; 3. a first cleaning brush belt; 4. a first motor; 5. a rotating wheel; 6. a support plate; 7. a second driving roller; 8. a second cleaning brush belt; 9. a second motor; 10. placing a block; 11. a cleaning liquid pipe; 12. a spring; 13. a slide bar; 14. a baffle; 15. a cross bar; 16. a torsion spring; 17. a pull rope; 18. a guide ring.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a circuit board etching, cleaning and drying device.
Example 1
The utility model provides a circuit board etching, cleaning and drying device shown in figures 1-4, which comprises a cleaning box 1, wherein first driving rollers 2 are rotatably arranged at the lower ends of two sides of the inner wall of the cleaning box 1, a first cleaning brush belt 3 is sleeved between the two first driving rollers 2 in a transmission manner, a first motor 4 is fixedly arranged at the back side of the cleaning box 1, and the output end of the first motor 4 is fixedly connected with the first driving rollers 2;
the lateral wall upper end of wasing case 1 has seted up the rotation hole, the inside in rotation hole rotates the cover and is equipped with runner 5, the fixed backup pad 6 that is equipped with of lateral wall of runner 5, the inside of runner 5 and backup pad 6 is all rotated and is equipped with second drive roller 7, the transmission is equipped with second cleaning brush area 8 between two second drive rollers 7, the fixed second motor 9 that is equipped with in the dorsal part of runner 5, the output and the second drive roller 7 fixed connection of second motor 9, feed inlet and discharge gate have been seted up respectively to the both sides of wasing case 1, the fixed piece 10 that places that is equipped with of inner wall of discharge gate, the fixed washing liquid pipe 11 that wears to be equipped with in top of wasing case 1, the top of placing piece 10 is seted up flutedly, be equipped with stop gear in the recess.
When the etched circuit board needs to be cleaned, the circuit board is placed on the first cleaning brush belt 3, the circuit board can be conveyed through the transmission cooperation of the first motor 4 and the first driving roller 2, the cleaning liquid pipe 11 is communicated with external cleaning liquid before the circuit board, the cleaning liquid falls down and contacts the circuit board, and in the conveying process of the circuit board, the second cleaning brush belt 8 contacts the surface of the circuit board under the transmission of the second motor 9 and the second driving roller 7, so that after the position of the circuit board is determined, the outer side of the circuit board can be sufficiently cleaned through the first cleaning brush belt 3 and the second cleaning brush belt 8.
Example 2
Embodiment 2 in order to enable the second cleaning brush belt 8 to be in close contact with circuit boards with various thicknesses on the basis of embodiment 1, as shown in fig. 1-2, two symmetrically arranged sliding holes are formed in the back side of the rotating wheel 5, the cross section of the rotating wheel 5 is in an I-shaped shape, a spring 12 is fixedly arranged on the inner wall of the sliding hole, a sliding rod 13 is arranged at the end part of the spring 12 in a contact mode, and the sliding rod 13 is fixedly connected with the back side of the cleaning box 1.
The runner 5 can drive second cleaning brush area 8 and swing, and during initial position, second cleaning brush area 8 and first cleaning brush area 3 contact, and when the circuit board carried, the circuit board promoted second cleaning brush area 8 for the runner 5 still dare 13 rotates with the cooperation of slide opening, and makes second cleaning brush area 8 and circuit board surface in close contact all the time through spring 12's elasticity, thereby can carry out comprehensive washing to the circuit board of multiple specification.
Example 3
Embodiment 3 in order to carry out the location setting when wasing to the circuit board in the transportation process on the basis of embodiment 1-2, as shown in fig. 1 and 3, stop gear includes baffle 14, the recess internal fixation is equipped with horizontal pole 15, baffle 14 rotation cover is located the horizontal pole 15 outside, the tip cover of horizontal pole 15 is equipped with torsional spring 16, the both ends of torsional spring 16 respectively with horizontal pole 15 and baffle 14 fixed connection, the lateral wall upper end of baffle 14 is fixed and is equipped with stay cord 17, the lower extreme cover of stay cord 17 is equipped with guide ring 18, guide ring 18 and recess inner wall bottom fixed connection, the lower extreme of stay cord 17 wears out guide ring 18 and extends to outside.
Under initial position, through the setting of torsional spring 16, baffle 14 is vertical setting to stop the circuit board of carrying the in-process, make the circuit board can obtain fully wasing, and when the circuit board washs and need take out after ending, pulling stay 17 makes baffle 14 can rotate around horizontal pole 15 and get into in the recess, places the piece 10 top and is the plane setting this moment, can make the circuit board remove to the top of placing the piece 10 under the transmission of first cleaning brush area 3 and second cleaning brush area 8, and can obtain swiftly taking.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The etching, cleaning and drying device for the circuit board comprises a cleaning box (1) and is characterized in that first driving rollers (2) are rotatably arranged at the lower ends of two sides of the inner wall of the cleaning box (1), a first cleaning hairbrush belt (3) is sleeved between the two first driving rollers (2) in a transmission manner, a first motor (4) is fixedly arranged on the back side of the cleaning box (1), and the output end of the first motor (4) is fixedly connected with the first driving rollers (2);
the utility model discloses a cleaning box, including washing case (1), rotor, backup pad, second drive roller (7), second brush area (8) are washd in the transmission between second drive roller (7), the fixed second motor (9) that are equipped with of rear side of rotor (5), the output and second drive roller (7) fixed connection of second motor (9) are equipped with runner (5) to the inside rotation cover in rotor, the fixed backup pad (6) that is equipped with of lateral wall in runner (5), the inside of runner (5) and backup pad (6) is all rotated and is equipped with second drive roller (7).
2. The etching, cleaning and drying device for the circuit board according to claim 1, wherein a feed inlet and a discharge outlet are respectively formed in two sides of the cleaning box (1), a placing block (10) is fixedly arranged on the inner wall of the discharge outlet, a cleaning liquid pipe (11) is fixedly arranged on the top of the cleaning box (1) in a penetrating mode, a groove is formed in the top of the placing block (10), and a limiting mechanism is arranged in the groove.
3. The etching, cleaning and drying device for the circuit board according to claim 1, wherein two symmetrically arranged sliding holes are formed in the back side of the rotating wheel (5), springs (12) are fixedly arranged on the inner walls of the sliding holes, sliding rods (13) are arranged at the end portions of the springs (12) in a contact mode, and the sliding rods (13) are fixedly connected with the back side of the cleaning box (1).
4. The etching, cleaning and drying device for the circuit board according to claim 2, wherein the limiting mechanism comprises a baffle plate (14), a cross rod (15) is fixedly arranged in the groove, the baffle plate (14) is rotatably sleeved on the outer side of the cross rod (15), a torsion spring (16) is sleeved on the end portion of the cross rod (15), and two ends of the torsion spring (16) are fixedly connected with the cross rod (15) and the baffle plate (14) respectively.
5. The etching, cleaning and drying device for the circuit board according to claim 4, wherein a pull rope (17) is fixedly arranged at the upper end of the side wall of the baffle plate (14), a guide ring (18) is sleeved at the lower end of the pull rope (17), the guide ring (18) is fixedly connected with the bottom of the inner wall of the groove, and the lower end of the pull rope (17) penetrates out of the guide ring (18) and extends to the outside.
6. The etching, cleaning and drying device for circuit boards according to claim 1, characterized in that the cross section of the runner (5) is provided in an i-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330157.1U CN220191143U (en) | 2023-05-30 | 2023-05-30 | Circuit board etching washs drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330157.1U CN220191143U (en) | 2023-05-30 | 2023-05-30 | Circuit board etching washs drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220191143U true CN220191143U (en) | 2023-12-15 |
Family
ID=89108791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321330157.1U Active CN220191143U (en) | 2023-05-30 | 2023-05-30 | Circuit board etching washs drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220191143U (en) |
-
2023
- 2023-05-30 CN CN202321330157.1U patent/CN220191143U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |