CN219843789U - Water washing device for PCB production - Google Patents
Water washing device for PCB production Download PDFInfo
- Publication number
- CN219843789U CN219843789U CN202223379247.8U CN202223379247U CN219843789U CN 219843789 U CN219843789 U CN 219843789U CN 202223379247 U CN202223379247 U CN 202223379247U CN 219843789 U CN219843789 U CN 219843789U
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- China
- Prior art keywords
- plate
- pcb
- cylinder
- mounting
- washing
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Links
- 238000005406 washing Methods 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims abstract description 23
- 230000002349 favourable effect Effects 0.000 description 17
- 239000007921 spray Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a washing device for producing a PCB (printed circuit board), which comprises a washing box, wherein the washing box is used for washing the PCB, a fixing frame is arranged in the washing box, a cleaning roller is arranged in the fixing frame and used for cleaning the surface of the PCB, and an adjusting mechanism comprises a mounting plate, a screw rod, a fixing cylinder, a limiting cylinder, an annular block and an annular plate, wherein the screw rod is rotationally arranged at the top end of the fixing frame, the mounting plate is positioned at the top of the washing box, the annular plate is positioned in an inner cavity of the fixing cylinder, a mounting groove is formed in the washing box, and the mounting plate is connected with the inner cavity of the mounting groove in a sliding and penetrating manner. According to the utility model, the mounting plate, the screw rod, the fixed cylinder, the fixing frame, the limiting cylinder, the annular block and the annular plate are mutually matched, the screw rod rotates on the mounting plate, the screw rod drives the annular plate to rotate in the inner cavity of the fixed cylinder, and the annular plate drives the fixing frame to move up and down, so that the height of the cleaning roller is adjusted, and the PCB suitable for different thicknesses is washed.
Description
Technical Field
The utility model relates to the field of PCB production washing, in particular to a washing device for PCB production.
Background
The PCB board is also called a printed circuit board, and is an important electronic component, and when the PCB board is produced, it is required to wash the PCB board with water after some processing, and then a washing device is used.
The washing device of prior art generally includes the washing case, carries the gyro wheel, goes up spray pipe, lower spray pipe and cleaning roller, and the PCB board is carried the inside of washing case by carrying the gyro wheel, then goes up spray pipe and lower spray pipe and washes the upper and lower two sides of PCB board, then the cleaning roller carries out the gas to the surface burr and the debris of PCB board and gets rid of, then carries out.
The cleaning roller is generally located the top of conveying gyro wheel, and the position of cleaning roller is fixed, but different PCB boards have different thickness, and then the cleaning roller can receive the restriction of PCB board thickness, is inconvenient for carrying out adaptability to the cleaning roller according to the thickness of PCB board and adjusts, has certain limitation.
Disclosure of Invention
The utility model aims to provide a water washing device for PCB production, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a water washing device for PCB production comprises:
the washing box is used for washing the PCB, a fixing frame is arranged in the washing box, a cleaning roller is arranged in the fixing frame, and the cleaning roller is used for cleaning the surface of the PCB;
the adjusting mechanism comprises a mounting plate, a screw rod, a fixed cylinder, a limiting cylinder, an annular block and an annular plate, wherein the screw rod is rotationally arranged at the top end of the fixed frame, the mounting plate is positioned at the top of the washing tank, and the annular plate is positioned in the inner cavity of the fixed cylinder.
Preferably, the top of the washing tank is provided with a mounting groove, the mounting plate is connected with the inner cavity of the mounting groove in a sliding and penetrating mode, the middle of the mounting plate is provided with a thread groove, and the screw rod is connected with the inner cavity of the thread groove in a threaded and penetrating mode.
Preferably, the bottom of the fixed cylinder is fixedly connected with the fixed frame, the top of the annular plate is fixedly connected with the screw rod, and the fixed cylinder is in sliding penetrating connection with the inner cavity of the limiting cylinder.
Preferably, the top of the annular block is fixedly connected with the inner wall of the limiting cylinder, the middle parts of the annular block and the limiting cylinder are provided with rotating grooves, the screw rod is connected with the inner cavity of the rotating grooves in a rotating and penetrating mode, locking bolts are connected to the two sides of the limiting cylinder in a threaded and penetrating mode, and one end of each locking bolt is connected with the fixing cylinder in a threaded and penetrating mode.
Preferably, both sides of mount all fixedly connected with fixed plate, the top fixedly connected with guide bar of fixed plate, two circular grooves have been seted up to the avris of mounting panel, the guide bar is connected with the inner chamber slip interlude of circular groove.
Preferably, the both sides of mounting panel all fixedly connected with locating plate, square groove has all been seted up to the both sides of mounting groove inner wall, the locating plate is connected with the inner chamber slip interlude of square groove, the top fixedly connected with erection column of square groove inner wall, the outer wall and the locating plate slip interlude of erection column are connected, the outer wall thread interlude of erection column is connected with the locking ring.
The utility model has the technical effects and advantages that:
(1) According to the utility model, the mounting plate, the screw rod, the fixed cylinder, the fixing frame, the limiting cylinder, the annular block and the annular plate are mutually matched, the screw rod rotates on the mounting plate, the screw rod drives the annular plate to rotate in the inner cavity of the fixed cylinder, and the annular plate drives the fixing frame to move up and down, so that the height of the cleaning roller is adjusted, and the PCB suitable for different thicknesses is washed;
(2) According to the utility model, the fixing frame, the fixing plate, the guide rod, the positioning plate, the mounting column and the locking ring are matched with each other, so that the fixing frame drives the fixing plate and the guide rod to move, the vertical up-and-down guiding of the movement of the fixing frame is facilitated, the positioning plate, the mounting column and the locking ring are beneficial to mounting and dismounting of the mounting plate, and the cleaning roller is further convenient to directly take out and clean from the inside of the washing box.
Drawings
FIG. 1 is a schematic diagram of the front cross-sectional structure of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
FIG. 4 is a schematic view of the structure of the mounting plate of the present utility model.
In the figure: 1. a washing tank; 2. a fixing frame; 3. a cleaning roller; 4. an adjusting mechanism; 41. a mounting plate; 42. a screw; 43. a fixed cylinder; 44. a limiting cylinder; 45. an annular block; 46. an annular plate; 5. a locking bolt; 6. a fixing plate; 7. a guide rod; 8. a positioning plate; 9. a mounting column; 10. a locking ring.
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.
The utility model provides a washing device for producing a PCB (printed circuit board) as shown in figures 1-4, which comprises a washing tank 1, wherein the washing tank 1 is used for washing the PCB, a plurality of upper water spraying pipes and lower water spraying pipes are arranged in the washing tank 1, the washing tank 1 is internally provided with conveying rollers, the conveying of the PCB is facilitated, the washing tank 1 is internally provided with a fixing frame 2, the fixing frame 2 is U-shaped, both sides of the cleaning roller 3 are fixedly connected with rotating shafts, the outer walls of the rotating shafts are in rotary penetrating connection with the fixing frame 2, the fixing frame 2 is beneficial to driving the cleaning roller 3 to move, meanwhile, the cleaning roller 3 is beneficial to bearing the cleaning roller 3, the cleaning roller 3 is arranged in the fixing frame 2, the surface burrs and impurities of the PCB are removed, and the cleaning roller 3 is used for cleaning the surface of the PCB.
The adjustment mechanism 4 comprises a mounting plate 41, a screw rod 42, a fixing cylinder 43, a limiting cylinder 44, an annular block 45 and an annular plate 46, wherein the mounting plate 41 is favorable for enabling the screw rod 42 to rotate on the fixing plate 41, meanwhile, the screw rod 42 is favorable for driving the screw rod 42 to move, the screw rod 42 is favorable for driving the annular plate 46 to move, the height of the fixing frame 2 is convenient to adjust, the height between the cleaning roller 3 and the conveying roller is favorable for adjusting PCB (printed circuit board) with different thicknesses, the fixing cylinder 43 is favorable for enabling the annular plate 46 to rotate in the fixing cylinder, the annular plate 46 is convenient to operate, the limiting cylinder 44 is favorable for driving the annular block 45 to move, the annular block 45 is convenient to install, the annular block 45 is favorable for limiting the rotating position of the annular plate 46, the annular plate 46 is favorable for driving the fixing frame 2 to move, the screw rod 42 is favorable for adjusting the heights of the fixing frame 2 and the cleaning roller 3, the mounting plate 41 is positioned at the top of the water tank 1, and the annular plate 46 is positioned in the inner cavity of the fixing cylinder 43.
The top of the washing tank 1 is provided with a mounting groove, a mounting plate 41 is connected with the inner cavity of the mounting groove in a sliding and penetrating mode, the middle of the mounting plate 41 is provided with a thread groove, and a screw rod 42 is connected with the inner cavity of the thread groove in a threaded and penetrating mode.
The bottom end of the fixed cylinder 43 is fixedly connected with the fixed frame 2, the top end of the annular plate 46 is fixedly connected with the screw rod 42, and the fixed cylinder 43 is in sliding penetrating connection with the inner cavity of the limiting cylinder 44.
The top of the annular block 45 is fixedly connected with the inner wall of the limiting cylinder 44, the middle parts of the annular block 45 and the limiting cylinder 44 are provided with rotating grooves, the screw rod 42 is connected with the inner cavity of the rotating grooves in a rotating and penetrating mode, the two sides of the limiting cylinder 44 are connected with the locking bolts 5 in a threaded and penetrating mode, the limiting cylinder 44 and the fixing cylinder 43 are limited in relative positions, the limiting cylinder 44 is mounted and dismounted, and one end of each locking bolt 5 is connected with the fixing cylinder 43 in a threaded and penetrating mode.
Both sides of mount 2 are all fixedly connected with fixed plate 6, are favorable to driving guide bar 7 and move, and the top fixedly connected with guide bar 7 of fixed plate 6 is favorable to sliding on mounting panel 41, and then is favorable to carrying out vertical guidance to mount 2, and two circular grooves have been seted up to the avris of mounting panel 41, and guide bar 7 and the inner chamber slip of circular groove alternate to be connected.
The equal fixedly connected with locating plate 8 in both sides of mounting panel 41 is favorable to bearing mounting panel 41, be convenient for install mounting panel 41, square groove has all been seted up to the both sides of mounting groove inner wall, locating plate 8 and square groove's inner chamber slip interlude is connected, square groove inner wall's top fixedly connected with erection column 9, erection column 9 is favorable to being connected with locating plate 8, and then be favorable to installing mounting panel 41, locking ring 10 is favorable to prescribing a limit to the relative position of erection column 9 and locating plate 8, and then be favorable to installing and dismantling mounting panel 41, erection column 9's outer wall and locating plate 8 slip interlude and are connected, erection column 9's outer wall screw thread interlude is connected with locking ring 10.
The working principle of the utility model is as follows:
when the PCB needs to be washed, firstly, the height of the cleaning roller 3 is adjusted according to the thickness of the PCB, the screw rod 42 is rotated, the screw rod 42 further rotates at the middle part of the mounting plate 41, then the screw rod 42 drives the annular plate 46 to rotate, the annular plate 46 rotates in the inner cavity of the fixed cylinder 43, the annular plate 46 rotates at the bottom end of the annular block 45, then the annular plate 46 pushes the annular block 45 and the annular plate 46 to move, the fixing frame 2 is driven to move, the fixing frame 2 drives the two fixing plates 6 to move, the fixing plates 6 drive the guide rods 7 to move, the guide rods 7 move on the mounting plate 41, then the fixing frame 2 drives the cleaning roller 3 to move, the height of the cleaning roller 3 is adjusted, after adjustment is finished, the PCB is conveyed in, washing can be performed, and the cleaning roller 3 cleans the surface of the PCB.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A washing device of PCB board production, its characterized in that includes:
the PCB cleaning device comprises a washing box (1) used for washing a PCB, wherein a fixing frame (2) is arranged in the washing box (1), a cleaning roller (3) is arranged in the fixing frame (2), and the cleaning roller (3) is used for cleaning the surface of the PCB;
the adjusting mechanism (4) comprises an installing plate (41), a screw rod (42), a fixed cylinder (43), a limiting cylinder (44), an annular block (45) and an annular plate (46), wherein the screw rod (42) is rotatably arranged at the top end of the fixed frame (2), the installing plate (41) is positioned at the top of the washing tank (1), and the annular plate (46) is positioned in the inner cavity of the fixed cylinder (43).
2. The water washing device for producing the PCB according to claim 1, wherein the top end of the water washing box (1) is provided with a mounting groove, the mounting plate (41) is connected with an inner cavity of the mounting groove in a sliding penetrating manner, the middle part of the mounting plate (41) is provided with a thread groove, and the screw (42) is connected with the inner cavity of the thread groove in a threaded penetrating manner.
3. The washing device for producing the PCB according to claim 1, wherein the bottom end of the fixed cylinder (43) is fixedly connected with the fixed frame (2), the top end of the annular plate (46) is fixedly connected with the screw (42), and the fixed cylinder (43) is slidably inserted and connected with the inner cavity of the limit cylinder (44).
4. The washing device for producing the PCB according to claim 1, wherein the top end of the annular block (45) is fixedly connected with the inner wall of the limiting cylinder (44), the middle parts of the annular block (45) and the limiting cylinder (44) are provided with rotating grooves, the screw (42) is rotatably connected with the inner cavity of the rotating grooves in a penetrating way, locking bolts (5) are connected to the two sides of the limiting cylinder (44) in a penetrating way in a threaded way, and one end of each locking bolt (5) is connected with the fixing cylinder (43) in a penetrating way in a threaded way.
5. The washing device for producing the PCB according to claim 1, wherein the two sides of the fixing frame (2) are fixedly connected with the fixing plate (6), the top end of the fixing plate (6) is fixedly connected with the guide rod (7), the side of the mounting plate (41) is provided with two circular grooves, and the guide rod (7) is connected with the inner cavity of each circular groove in a sliding penetrating way.
6. The washing device for producing the PCB according to claim 2, wherein the two sides of the mounting plate (41) are fixedly connected with the positioning plates (8), square grooves are formed in the two sides of the inner wall of the mounting groove, the positioning plates (8) are connected with the inner cavities of the square grooves in a sliding and penetrating mode, the top ends of the inner walls of the square grooves are fixedly connected with mounting columns (9), the outer walls of the mounting columns (9) are connected with the positioning plates (8) in a sliding and penetrating mode, and locking rings (10) are connected with the outer wall threads of the mounting columns (9) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379247.8U CN219843789U (en) | 2022-12-15 | 2022-12-15 | Water washing device for PCB production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379247.8U CN219843789U (en) | 2022-12-15 | 2022-12-15 | Water washing device for PCB production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843789U true CN219843789U (en) | 2023-10-17 |
Family
ID=88302165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223379247.8U Active CN219843789U (en) | 2022-12-15 | 2022-12-15 | Water washing device for PCB production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843789U (en) |
-
2022
- 2022-12-15 CN CN202223379247.8U patent/CN219843789U/en active Active
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