CN214338224U - Etching device for processing circuit board - Google Patents
Etching device for processing circuit board Download PDFInfo
- Publication number
- CN214338224U CN214338224U CN202120354029.5U CN202120354029U CN214338224U CN 214338224 U CN214338224 U CN 214338224U CN 202120354029 U CN202120354029 U CN 202120354029U CN 214338224 U CN214338224 U CN 214338224U
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- fixedly connected
- circuit board
- etching device
- tank body
- shell
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Abstract
The utility model relates to a circuit board processingequipment technical field just discloses an etching device for circuit board processing, cell body, left side including quantity two the left side and the right side of cell body the equal fixedly connected with backup pad in right side of cell body, two fixedly connected with is located the casing of cell body top, right side between the backup pad the right side fixedly connected with set casing, right side of backup pad the left side fixedly connected with of backup pad is located the inside step motor of casing, step motor's output fixedly connected with and left side backup pad swing joint's lead screw. This an etching device for circuit board processing has advantages such as convenient to use, has solved prior art, and the circuit board etches through soaking in the etching solution, and current etching device need make the circuit board wash through belt cleaning device again after the etching operation, and etching device can not wash the circuit board, leads to the problem that etching device is not convenient for use.
Description
Technical Field
The utility model relates to a circuit board processingequipment technical field specifically is an etching device for circuit board processing.
Background
The circuit board is named as a circuit board, and comprises a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultrathin circuit board, a printed circuit board and the like.
In the prior art, a circuit board is etched by being immersed into an etching solution, after etching operation, the circuit board needs to be cleaned by a cleaning device in the existing etching device, and the circuit board cannot be cleaned by the etching device, so that the etching device is inconvenient to use, and the problem is solved by providing the etching device for processing the circuit board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an etching device for circuit board processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an etching device for processing a circuit board comprises two tank bodies, wherein the left side and the right side of the tank body on the left side are fixedly connected with supporting plates, a shell positioned above the tank body is fixedly connected between the two supporting plates, the right side of the supporting plate on the right side is fixedly connected with a fixed shell, the left side of the supporting plate on the right side is fixedly connected with a stepping motor positioned in the shell, the output end of the stepping motor is fixedly connected with a lead screw movably connected with the left side supporting plate, the outer side of the lead screw is in threaded connection with a screw sleeve block, the bottom of the shell is provided with a strip-shaped hole, the inner part of the screw sleeve block is movably connected with a round rod passing through the strip-shaped hole, the rear side wall of an inner cavity of the shell is fixedly connected with a rack, the outer side of the round rod is sleeved with a gear which is positively meshed with the rack, and the bottom end of the round rod is fixedly connected with an electric push rod, electric putter's output fixedly connected with U-shaped piece, the right side threaded connection of U-shaped piece has the screw rod that extends to the U-shaped inboard, and the left side the right side fixedly connected with of backup pad is located the U-shaped piece back and extends to the inside pipe of set casing, the exhaust vent has been seted up in the outside of pipe, the inside fixedly connected with of set casing is located the baffle of pipe below, the inside fixedly connected with of set casing is located the air heating pipe of baffle top, the fan that baffle and other end run through the set casing is run through to the inner chamber diapire fixedly connected with one end of set casing.
As a further aspect of the present invention: the right side and the right side of cell body the left side fixed connection of cell body, the left side the inside of cell body is filled with the etching solution, the right side the inside of cell body is filled with the clean water, the front fixedly connected with delivery pipe of cell body.
As a further aspect of the present invention: the backup pad is bilateral symmetry and distributes, the left and right sides of casing is the opening form.
As a further aspect of the present invention: the left side the mounting groove has been seted up on the right side of backup pad, the inside fixedly connected with of mounting groove and the first bearing that the lead screw outside cup jointed.
As a further aspect of the present invention: the bottom of the screw sleeve block is provided with a connecting groove, and the inside of the connecting groove is fixedly connected with a second bearing which is sleeved with the outer side of the round rod.
As a further aspect of the present invention: the round rod is matched with the strip-shaped hole, and the outer side of the round rod is fixedly connected with the right side of the inner part of the supporting plate.
As a further aspect of the present invention: the exhaust vent is the bar form, the exhaust vent is located two between the backup pad.
Compared with the prior art, the beneficial effects of the utility model are that:
the etching device for processing the circuit board clamps and fixes the circuit board by arranging the circuit board at the inner side of the U-shaped block, rotates the screw rod to lead the screw rod and the U-shaped block to clamp and fix the circuit board, then leads the electric push rod to drive the U-shaped block to move downwards, leads the circuit board on the U-shaped block to be immersed into the etching liquid in the tank body at the left side, then starts the stepping motor, leads the stepping motor to drive the screw rod to rotate at the inner part of the screw sleeve block, leads the screw sleeve block to move leftwards and rightwards, leads the screw rod to drive the gear to rotate, leads the gear to extrude the rack, leads the gear to drive the screw rod to rotate, leads the circuit board which is indirectly connected with the screw rod to rotate in the etching liquid, leads the etching liquid to be fully contacted and reacted with the circuit board, leads the electric push rod to drive the U-shaped block to move upwards and lead the screw sleeve block to move rightwards to be above the tank body at the right side after the etching is finished, leads the circuit board to move downwards to enter the cleaning water in the tank body at the right side, make the swivel nut piece remove again, make the gear drive the round bar and rotate, and then make the circuit board rotate when the removal of clean aquatic, collide with clean water, improve the cleaning efficiency, the circuit board finishes washing, make electric putter drive the U-shaped piece and shift up, and make the circuit board remove to the front of exhaust vent, the fan restarts, the fan makes the air get into inside the set casing, the air gets into the pipe after air heating pipe heating, the air after the heating is discharging and drying to the circuit board through the exhaust vent, make the swivel nut piece remove simultaneously, and then make the circuit board rotate, the surface of circuit board is abundant and the air contact after the heating, improve circuit board drying efficiency, thereby reached convenient to use's purpose.
Drawings
FIG. 1 is a schematic structural diagram of an etching apparatus for processing a circuit board;
FIG. 2 is a sectional view of an etching apparatus for processing a wiring board;
FIG. 3 is a right side sectional view of a housing in an etching apparatus for circuit board processing.
In the figure: 1. a tank body; 2. a support plate; 3. a housing; 4. a stationary case; 5. a stepping motor; 6. a screw rod; 7. a screw sleeve block; 8. a strip-shaped hole; 9. a round bar; 10. a rack; 11. a gear; 12. an electric push rod; 13. a U-shaped block; 14. a screw; 15. a circular tube; 16. an air outlet; 17. a partition plate; 18. an air heating pipe; 19. a fan.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, an etching apparatus for processing a circuit board includes two cell bodies 1, wherein a support plate 2 is fixedly connected to both the left side of the left cell body 1 and the right side of the right cell body 1, the right side of the left cell body 1 is fixedly connected to the left side of the right cell body 1, an etching solution is filled in the left cell body 1, a cleaning water is filled in the right cell body 1, a discharge pipe is fixedly connected to the front side of the cell body 1, a housing 3 positioned above the cell body 1 is fixedly connected between the two support plates 2, the support plates 2 are symmetrically distributed in the left and right directions, both the left and right sides of the housing 3 are open, a stationary housing 4 is fixedly connected to the right side of the right support plate 2, a stepping motor 5 positioned in the housing 3 is fixedly connected to the left side of the right support plate 2, and a lead screw 6 movably connected to the output end of the stepping motor 5 and the left support plate 2, the right side of the left supporting plate 2 is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a first bearing which is sleeved with the outer side of a screw rod 6, the outer side of the screw rod 6 is in threaded connection with a screw sleeve block 7, the bottom of a shell 3 is provided with a strip-shaped hole 8, the inside of the screw sleeve block 7 is movably connected with a round rod 9 which passes through the strip-shaped hole 8, the bottom of the screw sleeve block 7 is provided with a connecting groove, the inside of the connecting groove is fixedly connected with a second bearing which is sleeved with the outer side of the round rod 9, the rear side wall of an inner cavity of the shell 3 is fixedly connected with a rack 10, the outer side of the round rod 9 is sleeved with a gear 11 which is meshed with the front side of the rack 10, the bottom end of the round rod 9 is fixedly connected with an electric push rod 12, the output end of the electric push rod 12 is fixedly connected with a U-shaped block 13, the right side of the U-shaped block 13 is in threaded connection with a screw rod 14 which extends to the inner side of the U-shaped block 13, the right side of the left supporting plate 2 is fixedly connected with a round pipe 15 which is positioned at the back of the U-shaped block 13 and extends to the inner side of a fixed shell 4, the round rod 9 is matched with the strip-shaped hole 8, the outer side of the round tube 15 is fixedly connected with the inner part of the right support plate 2, the outer side of the round tube 15 is provided with an air outlet 16, the inner part of the fixed shell 4 is fixedly connected with a partition plate 17 positioned below the round tube 15, the air outlet 16 is in a strip shape, the air outlet 16 is positioned between the two support plates 2, the inner part of the fixed shell 4 is fixedly connected with an air heating pipe 18 positioned above the partition plate 17, the bottom wall of the inner cavity of the fixed shell 4 is fixedly connected with a fan 19, one end of the fan penetrates through the partition plate 17, the other end of the fan penetrates through the fixed shell 4, the circuit board is arranged on the inner side of the U-shaped block 13, the screw rod 14 is rotated to clamp and fix the circuit board 14 and the U-shaped block 13, the electric push rod 12 is used for driving the U-shaped block 13 to move downwards, the circuit board on the U-shaped block 13 is immersed in the etching liquid in the left tank body 1, the stepping motor 5 is started, the screw rod 5 is used for driving 6 to rotate in the inner part of the screw sleeve block 7, the screw sleeve block 7 can move left and right, the screw sleeve block 7 drives the round rod 9 to move, the round rod 9 drives the gear 11 to rotate, the gear 11 extrudes the rack 10, the gear 11 drives the round rod 9 to rotate, the round rod 9 drives the circuit board which is indirectly connected with the round rod 9 to rotate in the etching solution, the etching solution is fully contacted with the circuit board and reacts with the circuit board, after the etching is finished, the electric push rod 12 drives the U-shaped block 13 to move upwards, the screw sleeve block 7 is moved to the right above the right tank body 1, the electric push rod 12 drives the U-shaped block 13 to move downwards, the circuit board enters the cleaning water in the right tank body 1, the screw sleeve block 7 is moved, the gear 11 drives the round rod 9 to rotate, the circuit board rotates while moving in the cleaning water and collides with the cleaning water, the cleaning efficiency is improved, after the circuit board is cleaned, the electric push rod 12 drives the U-shaped block 13 to move upwards, and make the circuit board move to the front of the exhaust vent 16, and then start the blower 19, the blower 19 makes the air enter the inside of the fixed shell 4, the air enters the round tube 15 after the air heating pipe 18 heats, the air after heating is discharged and oven dries the circuit board through the exhaust vent 16, make the screw set block 7 move at the same time, and then make the circuit board rotate, the surface of the circuit board is fully contacted with air after heating, raise the drying efficiency of the circuit board, thus has reached the purpose convenient to use.
The utility model discloses a theory of operation is: the circuit board is arranged at the inner side of a U-shaped block 13, a screw rod 14 is rotated to enable the screw rod 14 and the U-shaped block 13 to clamp and fix the circuit board, an electric push rod 12 is enabled to drive the U-shaped block 13 to move downwards, the circuit board on the U-shaped block 13 is enabled to be immersed into etching liquid in a left tank body 1, a stepping motor 5 is started, the stepping motor 5 drives a screw rod 6 to rotate in a screw sleeve block 7, the screw sleeve block 7 can move left and right, the screw sleeve block 7 drives a round rod 9 to move, the round rod 9 drives a gear 11 to rotate, the gear 11 extrudes a rack 10, the gear 11 drives the round rod 9 to rotate, the round rod 9 drives the circuit board which is in indirect connection with the round rod 9 to rotate in the etching liquid, the etching liquid and the circuit board are in full contact and react, after etching is finished, the electric push rod 12 drives the U-shaped block 13 to move upwards, the screw sleeve block 7 is enabled to move to the right above the right tank body 1, and the electric push rod 12 drives the U-shaped block 13 to move downwards, the circuit board enters the cleaning water in the right tank body 1, the screw sleeve block 7 is moved, the gear 11 drives the round rod 9 to rotate, the circuit board rotates while moving in the cleaning water and collides with the cleaning water, the cleaning efficiency is improved, after the circuit board is washed, the electric push rod 12 drives the U-shaped block 13 to move upwards, the circuit board moves to the front side of the air outlet 16, the fan 19 is started, the fan 19 enables air to enter the fixed shell 4, the air is heated by the air heating pipe 18 and then enters the round pipe 15, the heated air is discharged through the air outlet 16 and dries the circuit board, the screw sleeve block 7 is moved at the same time, the circuit board rotates, the surface of the circuit board is fully contacted with the heated air, the drying efficiency of the circuit board is improved, the purpose of convenient use is achieved, and the problem that in the prior art, the circuit board is etched by being immersed in an etching solution is solved, after the existing etching device is used for etching, the circuit board needs to be cleaned by the cleaning device, and the etching device cannot clean the circuit board, so that the etching device is inconvenient to use.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The etching device for processing the circuit board comprises two tank bodies (1), and is characterized in that the left side and the right side of the tank body (1) are fixedly connected with supporting plates (2) respectively, a shell (3) positioned above the tank body (1) is fixedly connected between the two supporting plates (2), the right side of the supporting plate (2) is fixedly connected with a fixed shell (4), the left side of the supporting plate (2) is fixedly connected with a stepping motor (5) positioned inside the shell (3), the output end of the stepping motor (5) is fixedly connected with a lead screw (6) movably connected with the left side of the supporting plate (2), the outer side of the lead screw (6) is in threaded connection with a screw sleeve block (7), the bottom of the shell (3) is provided with a strip-shaped hole (8), the inner part of the screw sleeve block (7) is movably connected with a round rod (9) passing through the strip-shaped hole (8), the rear side wall of the inner cavity of the shell (3) is fixedly connected with a rack (10), the outer side of the round rod (9) is sleeved with a gear (11) which is meshed with the front side of the rack (10), the bottom end of the round rod (9) is fixedly connected with an electric push rod (12), the output end of the electric push rod (12) is fixedly connected with a U-shaped block (13), the right side of the U-shaped block (13) is in threaded connection with a screw rod (14) which extends to the inner side of the U-shaped block (13), the right side of the supporting plate (2) at the left side is fixedly connected with a round pipe (15) which is positioned at the back of the U-shaped block (13) and extends to the inner part of the fixed shell (4), the outer side of the round pipe (15) is provided with an air outlet (16), the inner part of the fixed shell (4) is fixedly connected with a partition plate (17) which is positioned below the round pipe (15), and the inner part of the fixed shell (4) is fixedly connected with an air heating pipe (18) which is positioned above the partition plate (17), the inner cavity bottom wall of the fixed shell (4) is fixedly connected with a fan (19) of which one end penetrates through the partition board (17) and the other end penetrates through the fixed shell (4).
2. The etching device for processing the circuit board according to claim 1, wherein the right side of the left tank body (1) is fixedly connected with the left side of the right tank body (1), the inside of the left tank body (1) is filled with an etching solution, the inside of the right tank body (1) is filled with cleaning water, and the front side of the tank body (1) is fixedly connected with a discharge pipe.
3. The etching device for processing the circuit board according to claim 1, wherein the supporting plates (2) are distributed in bilateral symmetry, and the left side and the right side of the shell (3) are both open.
4. The etching device for processing the circuit board as claimed in claim 1, wherein a mounting groove is formed in the right side of the supporting plate (2) on the left side, and a first bearing sleeved with the outer side of the screw rod (6) is fixedly connected to the inside of the mounting groove.
5. The etching device for processing the circuit board as recited in claim 1, wherein a connecting groove is formed at the bottom of the screw sleeve block (7), and a second bearing sleeved with the outer side of the round rod (9) is fixedly connected to the inside of the connecting groove.
6. The etching device for processing the circuit board as recited in claim 1, wherein the round bar (9) is matched with the strip-shaped hole (8), and the outer side of the round bar (15) is fixedly connected with the inner part of the right supporting plate (2).
7. The etching device for processing the circuit board as recited in claim 1, wherein the air outlet (16) is in a shape of a strip, and the air outlet (16) is located between two of the support plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120354029.5U CN214338224U (en) | 2021-02-08 | 2021-02-08 | Etching device for processing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120354029.5U CN214338224U (en) | 2021-02-08 | 2021-02-08 | Etching device for processing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214338224U true CN214338224U (en) | 2021-10-01 |
Family
ID=77884955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120354029.5U Active CN214338224U (en) | 2021-02-08 | 2021-02-08 | Etching device for processing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214338224U (en) |
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2021
- 2021-02-08 CN CN202120354029.5U patent/CN214338224U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230531 Address after: No. 4019, Longxing West Road, Baoding, Hebei, 071,000 Patentee after: Baoding Yongzhan Electronic Equipment Manufacturing Co.,Ltd. Address before: Room 903, building 2, ruyingju, No.63, Yansha East Road, Panyu District, Guangzhou, Guangdong 510000 Patentee before: Lin Yamei |
|
| TR01 | Transfer of patent right |