CN219960958U - Etching liquid adding device for printed circuit board production line - Google Patents
Etching liquid adding device for printed circuit board production line Download PDFInfo
- Publication number
- CN219960958U CN219960958U CN202320662942.0U CN202320662942U CN219960958U CN 219960958 U CN219960958 U CN 219960958U CN 202320662942 U CN202320662942 U CN 202320662942U CN 219960958 U CN219960958 U CN 219960958U
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- Prior art keywords
- medicine
- printed circuit
- circuit board
- production line
- board production
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- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 238000005530 etching Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000003814 drug Substances 0.000 claims abstract description 101
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract 2
- 229940079593 drug Drugs 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to an adding device, in particular to an etching liquid adding device for a printed circuit board production line. The utility model provides an etching liquid adding device for a printed circuit board production line, which accurately controls the adding amount of liquid, and comprises a liquid tank, an observation window, a sliding cover, a liquid feeding pipe, a metering ruler, a running water gate valve and the like; the observation window is inlayed to the medicine water tank front side, and the medicine water tank top is provided with the sliding closure, and the intercommunication has a plurality of chemical inlet pipes on the sliding closure, and chemical inlet pipe wall one side is provided with the measurement chi, and medicine water tank left side upper portion is provided with the medicine outlet, installs the running water gate valve on the medicine outlet. When the component content proportion in the medicament water tank is in disorder, different doses of medicaments are prepared according to different amounts of various components lacking in the medicament, different medicament feeding pipes are added, and the added amount is accurately calculated through a measuring ruler arranged on the front side of the medicament feeding pipe, so that the effect of accurately adding the liquid medicament is achieved.
Description
Technical Field
The utility model relates to an adding device, in particular to an etching liquid adding device for a printed circuit board production line.
Background
In existing printed circuit board production lines, etching solutions are generally used to etch the printed circuit board. The etching process is characterized in that an etching section is arranged on the printed circuit board production line, an etching cylinder is arranged on the etching section to store etching liquid medicine for etching the printed circuit board, the etching liquid medicine can be recycled in the etching process of the printed circuit board, and other medicines are required to be added after the etching liquid medicine is etched on the printed circuit board to keep the optimal etching effect of the liquid medicine.
Therefore, it is necessary to design an etching liquid adding device for a printed circuit board production line, which can precisely control the adding amount of the etching liquid.
Disclosure of Invention
In order to overcome the defect of inaccurate adding amount of the liquid medicine, the utility model provides the etching liquid medicine adding device for the printed circuit board production line, which is used for accurately controlling the adding amount of the liquid medicine.
The utility model provides a printed circuit board production line etching liquid medicine adds device, including the medicine water tank, the observation window, the sliding closure, go into the pencil, the measurement chi, running water gate valve, the closure plate, sliding connection piece and rodless cylinder, the observation window is inlayed to the medicine water tank front side, medicine water tank top is provided with the sliding closure, the intercommunication has a plurality of income pencil on the sliding closure, go into pencil wall one side and be provided with the measurement chi, medicine water tank left side upper portion is provided with the medicine outlet, install running water gate valve on the medicine outlet, go into pencil lower part right side and seted up the draw-in groove, rodless cylinder is installed on medicine water tank top right side, rodless cylinder piston department is connected with the sliding connection piece, sliding connection piece left side is provided with the closure plate, closure plate and draw-in groove in close contact.
Optionally, the device also comprises a guide rod, a spring and a supporting plate, wherein the guide rod is arranged at the bottom in the liquid medicine box, the spring is sleeved at the outer side of the bottom of the guide rod, one end of the spring is fixedly connected at the bottom in the liquid medicine box, the other end of the spring is fixedly connected at the outer side of the bottom of the supporting plate, and the guide rod penetrates through the supporting plate.
Optionally, the device further comprises a motor and a stirring plate, wherein the motor is arranged at the center of the supporting plate, and the stirring plate is sleeved on the outer side of an output shaft of the motor.
Optionally, the liquid medicine box also comprises graduated scales, and the graduated scales are arranged on the left side and the right side of the inside of the liquid medicine box.
Optionally, the anti-corrosion device also comprises an anti-corrosion pad, and the bottom of the supporting plate is tightly attached with the anti-corrosion pad.
The beneficial effects of the utility model are as follows:
when the component content proportion in the medicament water tank is in disorder, different doses of medicaments are prepared according to different amounts of various components lacking in the medicament, different medicament feeding pipes are added, and the added amount is accurately calculated through a measuring ruler arranged on the front side of the medicament feeding pipe, so that the effect of accurately adding the liquid medicament is achieved.
The motor and the stirring plate arranged in the middle of the supporting plate can stir the medicament in the medicament water tank, so that the original medicament and the added medicament are fully mixed and dissolved, and the effect of exerting the medicament effect to the greatest extent is achieved.
Drawings
Fig. 1 is a schematic view of a partial perspective structure of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a schematic sectional view of a three-dimensional structure of a guide rod, a graduated scale and other parts of the utility model.
Fig. 4 is a schematic sectional view of the three-dimensional structure of the supporting plate, the spring and other parts of the utility model.
Reference numerals illustrate: 1: medicine water tank, 2: observation window, 3: sliding cover, 4: drug tube, 41: metering ruler, 5: drug outlet, 6: running water gate valve, 7: clamping groove, 8: closure plate, 9: sliding connection block, 10: rodless cylinder, 11: guide bar, 12: spring, 13: pallet, 14: a motor, 15: stirring plate, 16: scale, 17: and (5) an anti-corrosion pad.
Detailed Description
Embodiments of the present utility model will be described below with reference to the drawings.
Example 1
The utility model provides a printed circuit board production line etching liquid medicine interpolation device, as shown in fig. 1 and 2, including medicine water tank 1, observation window 2, sliding closure 3, go into medicine pipe 4, measuring tape 41, running water gate valve 6, closure plate 8, slide connection piece 9 and rodless cylinder 10, medicine water tank 1 front side is inlayed and is had observation window 2, medicine water tank 1 top is slidingtype connection and has sliding closure 3, the intercommunication has a plurality of medicine pipes 4 on the sliding closure 3, in this embodiment, go into medicine pipe 4 quantity is 3, go into medicine pipe 4 wall left side and install measuring tape 41, medicine tank 1 left side upper portion intercommunication has outlet 5, install running water gate valve 6 on the outlet 5, draw-in groove 7 has all been seted up on every medicine pipe 4 lower part right side, rodless cylinder 10 is installed on medicine water tank 1 top right side, rodless cylinder 10 piston department is fixed and has slide connection piece 9, slide connection piece 9 left side is provided with a plurality of and draw-in groove 7 assorted board 8, closure plate 8 quantity and medicine pipe 4 quantity equals, closure plate 8 and card 7 in close contact with.
When the medicine needs to be added into the medicine box 1, the medicine needs to be added into the medicine inlet pipe 4, the medicine amount is calculated from the metering ruler 41 on the wall of the medicine inlet pipe 4, then the rodless cylinder 10 is started, the piston on the rodless cylinder 10 drives the sliding connection block 9 to move from left to right, the blocking plate 8 is driven to leave the clamping groove 7, at the moment, the medicine flows into the medicine box 1 under the action of gravity, the running water gate valve 6 is rotated, and the standard medicine flows to a required position from the medicine outlet 5.
Example 2
On the basis of the embodiment 1, as shown in fig. 3, the medicine box further comprises a plurality of guide rods 11, springs 12 and a supporting plate 13, wherein the guide rods 11 are fixedly connected to the bottom in the medicine box 1, the number of the guide rods 11 is 2, the outer side of the bottom of each guide rod 11 is sleeved with the springs 12, the bottom ends of the springs 12 are fixedly connected to the bottom in the medicine box 1, the top ends of the springs 12 are fixedly connected with the bottom of the supporting plate 13, and the guide rods 11 penetrate through the supporting plate 13.
The guide rod 11 is installed at the inner bottom of the medicine water tank 1, the spring 12 is connected between the inner bottom of the medicine water tank 1 and the supporting plate 13, the spring 12 stretches and contracts along with the weight of the medicine on the upper portion of the supporting plate 13, the medicine water is guaranteed to be always located on the upper portion of the medicine water tank 1, and the medicine water can conveniently flow into the medicine outlet 5.
As shown in fig. 4, the stirring device further comprises a motor 14 and stirring plates 15, wherein the motor 14 is fixedly connected to the center of the supporting plate 13 through bolts, a plurality of stirring plates 15 are fixedly connected to the outer side of an upward output shaft of the motor 14, and the number of the stirring plates 15 is four.
The motor 14 arranged in the center of the supporting plate 13 drives the stirring plate 15 on the output shaft to stir the medicines in the medicine water tank 1, so that the medicines are quickly mixed.
As shown in fig. 4, the liquid medicine box also comprises a graduated scale 16, and the graduated scale 16 is arranged on the left side and the right side of the interior of the liquid medicine box 1.
The capacity of the medicine in the medicine tank 1 is grasped by looking at the scale number of the scale 16 mounted on the inner side of the observation window 2, and the medicine is added according to the uniform amount of the scale.
As shown in fig. 4, the anti-corrosion pad 17 is also included, and the anti-corrosion pad 17 matched with the bottom of the supporting plate 13 is closely adhered to the bottom of the supporting plate.
The anti-corrosion pad 17 clinging to the bottom of the supporting plate 13 prevents the medicament from corroding the supporting plate 13 and plays a role in protecting the supporting plate 13.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the utility model is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (5)
1. The utility model provides a printed circuit board production line etching liquid medicine adds device, including liquid medicine case (1), observation window (2) and sliding closure (3), liquid medicine case (1) front side is inlayed and is had observation window (2), liquid medicine case (1) top is provided with sliding closure (3), characterized by is still including going into medicine pipe (4), measuring ruler (41), running water gate valve (6), closure plate (8), sliding connection piece (9) and rodless cylinder (10), the intercommunication has a plurality of medicine pipes (4) on sliding closure (3), it is provided with measuring ruler (41) to go into medicine pipe (4) wall one side, liquid medicine case (1) left side is provided with out medicine mouth (5), install running water gate valve (6) on out medicine mouth (5), draw-in groove (7) have been seted up on medicine pipe (4) lower part right side, rodless cylinder (10) are installed on liquid medicine case (1) top right side, rodless cylinder (10) piston department is connected with sliding connection piece (9), sliding connection piece (9) left side is provided with closure plate (8), board (8) and draw-in groove (7) close contact.
2. The etching liquid adding device for the printed circuit board production line according to claim 1, further comprising a guide rod (11), a spring (12) and a supporting plate (13), wherein the guide rod (11) is arranged at the inner bottom of the liquid medicine tank (1), the spring (12) is sleeved at the outer side of the bottom of the guide rod (11), one end of the spring (12) is fixedly connected at the inner bottom of the liquid medicine tank (1), the other end of the spring is fixedly connected at the outer side of the bottom of the supporting plate (13), and the guide rod (11) penetrates through the supporting plate (13).
3. The etching liquid adding device for the printed circuit board production line according to claim 2, further comprising a motor (14) and a stirring plate (15), wherein the motor (14) is arranged at the center of the supporting plate (13), and the stirring plate (15) is sleeved on the outer side of an output shaft of the motor (14).
4. A printed circuit board production line etching liquid adding device according to claim 3, further comprising a graduated scale (16), wherein the graduated scale (16) is arranged on the left side and the right side of the interior of the liquid medicine box (1).
5. The etching liquid adding device for the printed circuit board production line according to claim 4, further comprising an anti-corrosion pad (17), wherein the anti-corrosion pad (17) is tightly attached to the bottom of the supporting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320662942.0U CN219960958U (en) | 2023-03-30 | 2023-03-30 | Etching liquid adding device for printed circuit board production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320662942.0U CN219960958U (en) | 2023-03-30 | 2023-03-30 | Etching liquid adding device for printed circuit board production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219960958U true CN219960958U (en) | 2023-11-03 |
Family
ID=88555941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320662942.0U Active CN219960958U (en) | 2023-03-30 | 2023-03-30 | Etching liquid adding device for printed circuit board production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219960958U (en) |
-
2023
- 2023-03-30 CN CN202320662942.0U patent/CN219960958U/en active Active
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