CN211036120U - Electroplating copper ball cleaning device - Google Patents
Electroplating copper ball cleaning device Download PDFInfo
- Publication number
- CN211036120U CN211036120U CN201921740441.XU CN201921740441U CN211036120U CN 211036120 U CN211036120 U CN 211036120U CN 201921740441 U CN201921740441 U CN 201921740441U CN 211036120 U CN211036120 U CN 211036120U
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- wall
- spiral
- double
- copper ball
- cleaning device
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000010949 copper Substances 0.000 title claims abstract description 50
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 50
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 238000009713 electroplating Methods 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 abstract description 34
- 238000003756 stirring Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 238000005406 washing Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides an electroplate copper ball belt cleaning device, including the double-deck cylinder of Archimedes spiral, the clear water groove, the spiral rotary machine, the guide slot, and clear water shower head, the outer wall of Archimedes spiral double-deck cylinder adopts the stainless steel of sclausura to make, the inner wall of Archimedes spiral double-deck cylinder is for taking the stainless steel of mesh to make, the inner wall sets up in the outer wall, and be provided with fixed connection piece in the annular gap between outer wall and the inner wall, but Archimedes spiral double-deck cylinder pivot ground sets up, the one end of guide slot is located the exit of Archimedes spiral double-deck cylinder, the other end is located the entrance of spiral rotary machine, the spiral rotary machine sets up in the top of clear water groove, the exit of spiral rotary. The utility model discloses usable Archimedes spiral double-deck cylinder satisfies the stirring liquid medicine washing to the copper ball to and the stirring clear water that adopts the helix transmission washes, has reduced artifical washing intensity of labour, liquid medicine consumption, reduces remaining of copper ball surface liquid medicine in stirring cleaning process.
Description
Technical Field
The utility model relates to a circuit board makes the field, in particular to electroplate copper ball belt cleaning device.
Background
In the electroplating process of the PCB, a thin black anode is generated on the surface of the anode copper ball filled in the titanium basket bag, and the black anode film needs to be removed in the daily maintenance process. The traditional cleaning mode is that an operator takes out the copper ball and adds liquid medicine to clean manually, and the liquid medicine consumption is large and the labor intensity of manual cleaning is high. After the liquid medicine is cleaned, the cleaning effect of clear water is poor, a neutral pH value cannot be obtained, and the liquid medicine residue causes secondary pollution of the copper electroplating tank. The labor intensity of manual cleaning is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electroplating copper ball cleaning device, which solves at least one technical problem.
In order to solve the above problems, as an aspect of the present invention, there is provided an electroplated copper ball cleaning device, comprising: the outer wall of the Archimedes spiral double-layer roller is made of non-porous stainless steel, the inner wall of the Archimedes spiral double-layer roller is made of stainless steel with meshes, the inner wall is arranged in the outer wall, a fixed connecting sheet is arranged in an annular gap between the outer wall and the inner wall, the Archimedes spiral double-layer roller can be pivotally arranged, one end of the guide groove is positioned at an outlet of the Archimedes spiral double-layer roller, the other end of the guide groove is positioned at an inlet of the spiral rotary machine, the spiral rotary machine is arranged above the clear water tank, and the clear water spray head is arranged at the outlet of the spiral rotary machine.
Preferably, the electroplated copper ball cleaning device further comprises a chemical liquid recovery tank, and the chemical liquid recovery tank is arranged on the outlet side of the Archimedes spiral double-layer roller.
Preferably, the outlet end of the screw rotor is higher than the inlet end.
Preferably, the clean water tank is internally divided into a primary clean water tank and a secondary clean water tank by an overflow plate, and the overflow plate is provided with an overflow channel.
Preferably, an overflow port is arranged on the secondary clean water tank.
Preferably, the cleaning device for the electroplated copper balls further comprises a circulating pump for circulating the liquid in the chemical liquid recovery tank back to the Archimedes spiral double-layer roller.
Preferably, two double-spiral steel plates with radian and equal height are arranged in the inner wall of the Archimedes spiral double-layer roller.
Preferably, the outer periphery of the outer wall is provided with an outer smooth wheel and an outer gear.
Preferably, the outer wall of the spiral rotating machine is a stainless steel cylinder wall with meshes.
Since the technical scheme is used, the utility model discloses usable Archimedes spiral double-deck cylinder satisfies the stirring liquid medicine washing to the copper ball to and the stirring clear water that adopts the helix transmission washes, thereby reduces artifical washing intensity of labour, reduces the consumption of liquid medicine, reduces remaining of copper ball surface liquid medicine in stirring cleaning process.
Drawings
Fig. 1 schematically shows a structural principle diagram of the present invention;
figure 2 schematically shows an end view of an archimedes spiral double-layered drum;
fig. 3 schematically shows an end view of a screw rotary machine.
Reference numbers in the figures: 1. an archimedes spiral double-layer drum; 2. a clear water tank; 3. a screw rotating machine; 4. a guide groove; 5. fixing the connecting sheet; 6. a liquid medicine recovery tank; 7. an overflow channel; 8. an overflow port; 9. a circulation pump; 10. a double-spiral steel plate; 11. an outer sheave; 12. an outer gear; 13. an outer wall; 14. an inner wall.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
One aspect of the utility model provides an electroplating copper ball belt cleaning device, include: the device comprises an Archimedes spiral double-layer roller 1, a clear water tank 2, a spiral rotating machine 3, a guide groove 4 and a clear water spray head, wherein an outer wall 13 of the Archimedes spiral double-layer roller 1 is made of non-porous stainless steel, an inner wall 14 of the Archimedes spiral double-layer roller 1 is made of stainless steel with meshes, the inner wall 14 is arranged in the outer wall 13, a fixed connecting sheet 5 is arranged in an annular gap between the outer wall 13 and the inner wall 14, the Archimedes spiral double-layer roller 1 can be arranged in a pivoting mode, one end of the guide groove 4 is located at an outlet of the Archimedes spiral double-layer roller 1, the other end of the guide groove is located at an inlet of the spiral rotating machine 3, the spiral rotating machine 3 is arranged above the clear water tank 2, and the clear water spray head is arranged at the outlet of the spiral rotating. Preferably, the outer wall of the spiral rotating machine 3 is a stainless steel cylinder wall with meshes.
When the device works, the copper balls with small volume are firstly filtered by using a copper ball screening machine, then the copper balls enter the Archimedes spiral double-layer roller 1, the copper balls are poured into the Archimedes spiral double-layer roller 1 from an inlet (namely, the left end), liquid medicine is added, the roller is integrally rotated by adopting a 8-10r/min forward rotation mode, the copper balls are rotated out to an outlet (namely, the right end) of the Archimedes spiral double-layer roller 1 by adopting 6-8r/min reverse rotation after being cleaned for 3-5min, the liquid medicine is taken out in the reverse rotation process, and the liquid medicine is directly recovered into a liquid medicine recovery tank below. Then, the copper balls enter a spiral rotating machine 3, rotate in a positive rotation mode, are gradually lifted from a clear water tank to a discharge port, and continuously roll to increase contact with clear water in the conveying process, so that residual liquid medicine on the surfaces of the copper balls is reduced; the copper balls coming out of the spiral rotating machine are cleaned for the last time at the outlet of the spiral rotating machine 3 by using tap water spraying, the spraying water directly flows into the secondary clean water tank, and the overflow and the discharge are gradually reduced step by step, so that the cleanliness of water is improved.
The utility model adopts the rotatable Archimedes spiral double-layer roller to satisfy the cleaning of the copper ball by stirring the liquid medicine, adopts the double-layer roller to stir and clean the copper ball, and the copper ball is always soaked in the liquid medicine, thereby improving the cleaning effect of the liquid medicine on the copper ball along with the ceaseless movement of the copper ball through overturning and collision; the harm of the splashing of the liquid medicine to operators is reduced, and the liquid medicine can be recycled to reduce the consumption of the liquid medicine. The copper balls continuously roll in the spiral rotary conveying process to increase contact with clear water, so that the residual liquid medicine on the surfaces of the copper balls is reduced.
Since the technical scheme is used, the utility model discloses usable Archimedes spiral double-deck cylinder satisfies the stirring liquid medicine washing to the copper ball to and the stirring clear water that adopts the helix transmission washes, thereby reduces artifical washing intensity of labour, reduces the consumption of liquid medicine, reduces remaining of copper ball surface liquid medicine in stirring cleaning process.
Preferably, the electroplated copper ball cleaning device further comprises a chemical liquid recovery tank 6, and the chemical liquid recovery tank 6 is arranged on the outlet side of the Archimedes spiral double-layer roller 1. Preferably, the cleaning device for the electroplated copper balls further comprises a circulating pump 9 for circulating the liquid in the chemical liquid recovery tank 6 back to the Archimedes spiral double-layer roller 1. Thus, the recycling of the liquid medicine is convenient.
Preferably, the outlet end of the screw rotator 3 is higher than the inlet end. Thus, the backflow of the clean water is convenient.
Preferably, the clean water tank 2 is internally divided into a primary clean water tank 2 and a secondary clean water tank 2 by an overflow plate, and the overflow plate is provided with an overflow channel 7. Preferably, the secondary clean water tank 2 is provided with an overflow port 8.
Preferably, two double spiral steel plates 10 with radian and equal height are arranged in the inner wall 14 of the Archimedes spiral double-layer roller 1.
Preferably, the outer periphery of the outer wall 13 is provided with an outer smooth wheel 11 and an outer gear 12.
In a more preferred embodiment, the Archimedes spiral double-layer roller 1 is distributed by adopting the outer part and the inner part (namely the outer wall and the inner wall) to be coaxial with each other and have different diameters, the wall of the inner roller is welded by adopting a mesh stainless steel plate, the inner part is welded on the wall of the inner roller by adopting two symmetrical spiral blades with the same height, a plurality of points are adopted between the inner roller and the outer roller to connect the inner roller and the outer roller, the double-layer spiral roller adopts an external gear for transmission, and the rotating speed is reduced to 6-10 r/min. The structure is that under the condition that the copper balls can be uniformly stirred, the separation of the copper balls and the liquid medicine is achieved through the stainless steel net of the inner roller, and the liquid medicine discharge is reduced; the outer roller is separated as the overflow mouth of liquid medicine than the inner roller outlet, and the liquid medicine beyond the liquid level flows into the liquid medicine recovery tank below, and the recovery tank is additionally provided with a circulating pump to directly send the liquid medicine back to the inner part of the spiral roller through a pipeline. The discharging of the Archimedes spiral double-layer roller 1 and the connecting piece of the spiral rotating machine 3 can be made into a connected guide groove by stainless steel materials, and the transfer of copper balls is completed. The structure is that a spiral rotary cleaning machine is adopted, a certain oblique angle is set, the wall of a roller is welded by adopting reticular stainless steel, spiral blades with equal height and equal distance are welded on the wall of the roller inside the roller, a motor is adopted to drive a speed reducer to reduce the speed to 6-10r/min, and the structure is that in the process of spiral rotary conveying, copper balls are lifted from the water surface step by step, contact with clean water is increased by continuous rolling of the copper balls in conveying, and the residual liquid medicine on the surfaces of the copper balls is reduced. When the lead angle of the screw is designed, the screw is reasonably designed according to the large diameter of the screw and the screw pitch of the screw of the roller, and the screw blade is also required to be set to a professional angle so as to improve the transmission efficiency of the copper ball. When selecting the materials, the materials need to be acid-resistant and alkali-resistant so as to reduce the influence on the operation stability of the machine equipment.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an electroplating copper ball belt cleaning device which characterized in that includes: the device comprises an Archimedes spiral double-layer roller (1), a clear water tank (2), a spiral rotating machine (3), a guide groove (4) and a clear water spray header, wherein the outer wall (13) of the Archimedes spiral double-layer roller (1) is made of non-porous stainless steel, the inner wall (14) of the Archimedes spiral double-layer roller (1) is made of stainless steel with meshes, the inner wall (14) is arranged in the outer wall (13), a fixed connecting sheet (5) is arranged in an annular gap between the outer wall (13) and the inner wall (14), the Archimedes spiral double-layer roller (1) can be pivoted, one end of the guide groove (4) is positioned at the outlet of the Archimedes spiral double-layer roller (1), the other end of the guide groove is positioned at the inlet of the spiral rotating machine (3), the spiral rotating machine (3) is arranged above the clear water tank (2), the clear water spray header is arranged at the outlet of the spiral rotating machine (3).
2. The electroplated copper ball cleaning device of claim 1, characterized by further comprising a chemical solution recovery tank (6), wherein the chemical solution recovery tank (6) is arranged at the outlet side of the archimedean spiral double-layer drum (1).
3. The electroplated copper ball cleaning device of claim 1, characterized in that the outlet end of the spiral rotator (3) is higher than the inlet end.
4. The electroplated copper ball cleaning device according to claim 1, characterized in that the clean water tank (2) is divided into a primary clean water tank (2) and a secondary clean water tank (2) by an overflow plate, and the overflow plate is provided with an overflow channel (7).
5. The electroplated copper ball cleaning device of claim 4, characterized in that the secondary clean water tank (2) is provided with an overflow port (8).
6. The electroplated copper ball cleaning device according to claim 2, characterized by further comprising a circulation pump (9) for circulating the liquid in the chemical recovery tank (6) back to the archimedean spiral double-layer drum (1).
7. The cleaning device for the electroplated copper balls as recited in claim 1, characterized in that two double-spiral steel plates (10) with radian and equal height are arranged in the inner wall (14) of the Archimedes spiral double-layer roller (1).
8. The electroplated copper ball cleaning device according to claim 1, characterized in that the outer periphery of the outer wall (13) is provided with an external gear (12) and an external gear (11).
9. The electroplated copper ball cleaning device of claim 1, characterized in that the outer wall of the spiral rotary machine (3) is a stainless steel cylinder wall with meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921740441.XU CN211036120U (en) | 2019-10-16 | 2019-10-16 | Electroplating copper ball cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921740441.XU CN211036120U (en) | 2019-10-16 | 2019-10-16 | Electroplating copper ball cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211036120U true CN211036120U (en) | 2020-07-17 |
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ID=71534982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921740441.XU Active CN211036120U (en) | 2019-10-16 | 2019-10-16 | Electroplating copper ball cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211036120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198282A (en) * | 2022-07-06 | 2022-10-18 | 江苏兴隆防腐设备有限公司 | Continuous type pickling installation |
-
2019
- 2019-10-16 CN CN201921740441.XU patent/CN211036120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198282A (en) * | 2022-07-06 | 2022-10-18 | 江苏兴隆防腐设备有限公司 | Continuous type pickling installation |
| CN115198282B (en) * | 2022-07-06 | 2024-04-23 | 江苏兴隆防腐设备有限公司 | A continuous pickling equipment |
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