CN111495826A - Printed circuit board belt cleaning device - Google Patents
Printed circuit board belt cleaning device Download PDFInfo
- Publication number
- CN111495826A CN111495826A CN202010351195.XA CN202010351195A CN111495826A CN 111495826 A CN111495826 A CN 111495826A CN 202010351195 A CN202010351195 A CN 202010351195A CN 111495826 A CN111495826 A CN 111495826A
- Authority
- CN
- China
- Prior art keywords
- fixed
- water
- wall
- circuit board
- printed circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a printed circuit board cleaning device, and relates to the technical field of printed circuit board cleaning; in order to solve the problem of poor cleaning effect; the cleaning box comprises a cleaning box body, mounting grooves are formed in the outer walls of the two sides of the top of the cleaning box body respectively, a water tank and a water pump are fixed to the inner walls of the two mounting grooves through bolts, the input end of the water pump is connected with the water tank through a water guide pipe, a connecting pipe is fixed to the output end of the water pump through threads, the cleaning box body is welded to the inner walls of the two sides close to the lower portion of the connecting pipe and provided with a same baffle, the outer wall of one side of the connecting pipe is fixed to the top of the baffle through a fixing block, a first guide pipe and a second guide pipe are fixed to the outer wall of the outer surface of the connecting pipe through threads respectively. The invention not only improves the utilization rate of water, but also promotes the efficiency and the quality of cleaning the printed circuit board.
Description
Technical Field
The invention relates to the technical field of printed circuit board cleaning, in particular to a printed circuit board cleaning device.
Background
The PCB is called a printed circuit board, is an important electronic component, is a support of an electronic component, and is a carrier for electrical connection of the electronic component. It is called a "printed" circuit board because it is made using electronic printing. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the various components. The printed circuit board consists of an insulating bottom plate, a connecting lead and a welding disc for assembling and welding electronic elements, and has double functions of a conductive circuit and the insulating bottom plate. And the printed circuit board needs to be cleaned in the production process of the printed circuit board to ensure the clean requirement of the processing of the printed circuit board.
Through retrieval, the Chinese patent with the application number of CN201721056690.8 discloses a printed circuit board cleaning device, which comprises a placing frame, a water tank and a motor, wherein a cleaning cavity is arranged in the water tank, a taking and placing opening is formed in the top end of the water tank, a transmission shaft is arranged at the output end of the bottom of the motor, and stirring blades are arranged on the transmission shaft; the placing rack comprises a left side plate, a right side plate, a bottom plate and a top plate; the top end of the stirring blade is provided with a fixed cavity. One printed circuit board cleaning device in the above patent has the following disadvantages: overall structure is simple relatively, and abluent effect is also relatively poor, does not have corresponding processing to the waste water after wasing yet, is similar with traditional cleaning equipment, consequently, needs a printed circuit board belt cleaning device urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a printed circuit board cleaning device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a printed circuit board cleaning device comprises a cleaning box, wherein mounting grooves are respectively formed in the outer walls of two sides of the top of the cleaning box, a water tank and a water pump are respectively fixed to the inner walls of the two mounting grooves through bolts, the input end of the water pump is connected with the water tank through a water guide pipe, the output end of the water pump is fixedly provided with a connecting pipe through threads, the inner walls of two sides of the cleaning box, which are close to the lower portion of the connecting pipe, are welded with a baffle, the outer wall of one side of the connecting pipe is fixed to the top of the baffle through a fixing block, a first guide pipe and a second guide pipe are respectively fixed to the outer wall of the outer surface of the connecting pipe through threads, water wheel driving mechanisms are respectively arranged at the bottom ends of the first guide pipe and the second guide pipe, cleaning brushes are respectively fixed to the bottoms of the two water wheel driving mechanisms through threads, cleaning mechanisms, two water guide boxes and the joint of the placing groove are provided with two water guide holes, the outer wall of one side of each water guide box is provided with a water outlet, and the outer wall of one side of the front surface of the cleaning box is hinged with a box door through a hinge.
Preferably: the water wheel driving mechanism comprises a driving shaft, two secondary driving shafts, an impeller box, a main gear, a secondary gear, a conical gear, a fixing plate, an impeller and a limiting ring, and a partition plate is fixed on the inner wall of the cleaning box, which is close to one side of the baffle plate, through bolts.
Further: the impeller box is fixed on the outer wall of one side, opposite to the baffle, of the partition board through the driving shaft, the impeller is sleeved on the circumference of the driving shaft, and the impeller is located inside the impeller box.
On the basis of the scheme: the main gear is sleeved on the circumference of the driving shaft close to the impeller box, the secondary gear is fixed on the outer wall of one side of the baffle plate through one secondary shaft, the fixing plate is fixed at the bottom of the impeller box through a bolt, and the conical gear is fixed at the bottom of the fixing plate through the other secondary shaft.
The better scheme in the scheme is as follows: the limiting ring is sleeved on one side of the driving shaft close to the impeller box, and the main gear, the secondary gear and the conical gear are meshed with each other.
As a further scheme of the invention, the cleaning mechanism comprises four nozzles, two shunt tubes and two L type tubes, and the two shunt tubes are respectively fixed on the outer walls of the opposite sides of the partition plate and the baffle plate through threads.
Meanwhile, two ends of the L-shaped pipe are respectively fixed on one side of the shunt pipe and one side of the impeller box through threads, and every two nozzles are respectively fixed on the bottoms of the two shunt pipes through threads.
Preferably, the top outer walls of the two L type pipes are both fixed with a throttle valve through threads, and the top middle outer wall of the water guide pipe is fixed with a valve through threads.
The invention has the beneficial effects that:
1. through being provided with standing groove, water guide box, water conservancy diversion hole and delivery port, waste water after the washing gets into in the water guide box from the water conservancy diversion hole of two inboards of standing groove to derive from the delivery port of water guide box, thereby promoted the centralized processing effect of washing waste water, promoted the abluent validity of printed circuit board.
2. The water-saving cleaning device is provided with the driving shaft, the secondary driving shaft, the impeller box, the main gear, the secondary gear, the bevel gear, the fixing plate, the impeller and the limiting ring, so that the utilization rate of water is improved, and the cleaning efficiency and quality of the printed circuit board are promoted.
3. Through being provided with nozzle, shunt tubes and L type pipe, not only be favorable to cooperating the cleaning brush and wash, strengthened abluent efficiency moreover to a certain extent, saved abluent time.
4. Through being provided with choke valve and valve, better promotion impeller thrust's realization and the regulation of the water spray volume of nozzle have promoted the automation of whole device.
Drawings
Fig. 1 is a schematic front view of a printed circuit board cleaning apparatus according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of a PCB cleaning apparatus according to the present invention;
FIG. 3 is a schematic top view of a PCB cleaning apparatus according to the present invention;
fig. 4 is a schematic structural view of a water wheel driving mechanism of the printed circuit board cleaning device according to the present invention.
In the figure, 1-cleaning box, 2-box door, 3-water guide pipe, 4-water pump, 5-clapboard, 6-first guide pipe, 7-water box, 8-water guide box, 9-water outlet, 10-guide hole, 11-placing groove, 12-cleaning brush, 13-nozzle, 14-second guide pipe, 15-shunt pipe, 16-L type pipe, 17-throttle valve, 18-driving shaft, 19-valve, 20-impeller box, 21-main gear, 22-secondary gear, 23-bevel gear, 24-fixing plate, 25-impeller and 26-spacing ring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A printed circuit board cleaning device is shown in figures 1, 2, 3 and 4 and comprises a cleaning box 1, wherein mounting grooves are respectively formed in the outer walls of two sides of the top of the cleaning box 1, a water tank 7 and a water pump 4 are respectively fixed on the inner walls of the two mounting grooves through bolts, the input end of the water pump 4 is connected with the water tank 7 through a water guide pipe 3, the output end of the water pump 4 is fixedly provided with a connecting pipe through threads, the inner walls of two sides of the cleaning box 1, which are close to the lower portion of the connecting pipe, are welded with a same baffle, the outer wall of one side of the connecting pipe is fixed on the top of the baffle through a fixing block, a first guide pipe 6 and a second guide pipe 14 are respectively fixed on the outer wall of the outer surface of the connecting pipe through threads, water wheel driving mechanisms are respectively arranged at the bottom ends of the first guide pipe 4 and, the outer wall of the bottom of the cleaning box 1 is fixed with a placing groove 11 through bolts, the inner walls of the two sides of the cleaning box 1, which are close to the placing groove 11, are respectively clamped with a water guide box 8, the joint of the two water guide boxes 8 and the placing groove 11 is provided with two water guide holes 10, the outer wall of one side of each of the two water guide boxes 8 is provided with a water outlet 9, and the outer wall of one side of the front surface of the cleaning box 1 is hinged with a box door 2 through a hinge; when the cleaning box is used, the box door 2 is opened, a printed circuit board to be cleaned is placed in the placing groove 11, the equipment is connected with a power supply, the water pump 4 is started, the water in the water tank 7 is pumped out by the water pump 4 through the water guide pipe 3 and is respectively guided into the water wheel driving mechanisms below the first guide pipe 6 and the second guide pipe 14 through the connecting pipes, so that the cleaning brushes 12 at the bottoms of the two water wheel driving mechanisms clean the surface of the printed circuit board, in the meantime, the cleaning mechanisms at one side of the two water wheel driving mechanisms can recycle the water driven by the cleaning brushes 12 and spray water on the surface of the printed circuit board by matching with the cleaning brushes 12, thereby improving the cleaning efficiency of the printed circuit board, and the cleaned wastewater enters the water guide box 8 from the water guide holes 10 at the two inner sides of the placing groove 11 and is guided out from the water outlet 9 of the water guide box 8, thereby promoting the, the effectiveness of printed circuit board cleaning is promoted.
In order to effectively utilize the driving force of the water wheel to drive the washing brush 12 to rotate and wash; as shown in fig. 4, the water wheel driving mechanism includes a driving shaft 18, two secondary shafts, an impeller case 20, a main gear 21, a secondary gear 22, a bevel gear 23, a fixing plate 24, an impeller 25 and a limit ring 26, wherein a partition plate 5 is fixed on an inner wall of the cleaning case 1 near one side of the baffle plate through a bolt, the impeller case 20 is fixed on an outer wall of one side of the partition plate 5 opposite to the baffle plate through the driving shaft 18, the impeller 25 is sleeved on the circumference of the driving shaft 18, the impeller 25 is located inside the impeller case 20, the main gear 21 is sleeved on the circumference of the driving shaft 18 near the impeller case 20, the secondary gear 22 is fixed on an outer wall of one side of the baffle plate through one of the secondary shafts, the fixing plate 24 is fixed on the bottom of the impeller case 20 through a bolt, the bevel gear 23 is fixed on the bottom of the fixing plate 24 through the other secondary shaft, the limit, The secondary gear 22 and the bevel gear 23 are meshed with each other; when the water in the first conduit 6 and the second conduit 14 is introduced into the impeller box 20, the impeller 25 is driven to rotate by the driving force of the water, the rotating impeller 25 drives the main gear 21 on the driving shaft 18 to rotate, the rotating main gear 21 drives the secondary gear 22 to rotate, the rotating secondary gear 22 drives the conical gear 23 at the bottom to rotate, and further the rotating conical gear 23 drives the cleaning brush 12 at the bottom to rotate, so that the cleaning work of the cleaning brush 12 is promoted, and the cleaning efficiency and the quality of the printed circuit board are promoted by the way that the impeller 25 drives the cleaning brush 12 to rotate.
In order to promote the reuse of water after the driving force of the impeller 25 is utilized, as shown in fig. 1, 2 and 3, the cleaning mechanism comprises four nozzles 13, two shunt tubes 15 and two L type tubes 16, wherein the two shunt tubes 15 are respectively fixed on the outer wall of the partition plate 5 and the outer wall of the opposite side of the baffle plate through threads, two ends of the L type tubes 16 are respectively fixed on one side of the shunt tubes 15 and one side of the impeller box 20 through threads, every two nozzles 13 are respectively fixed on the bottoms of the two shunt tubes 15 through threads, the water after the impeller 25 in the impeller box 20 is rotationally driven is guided into the shunt tubes 15 through the L type tubes 16, and the water in the two shunt tubes 15 sprays the surface of the printed circuit board through the nozzles 13, so that the cleaning is not only beneficial to being matched with the cleaning brush 12, but also the cleaning efficiency is enhanced to a certain extent.
In order to regulate the water pressure and flow in the water guide pipes 3 and L type pipes 16, as shown in fig. 1 and 3, a throttling valve 17 is fixed on the outer wall of the top of each of the L type pipes 16 through threads, a valve 19 is fixed on the outer wall of the middle of the top of the water guide pipe 3 through threads, and the throttling valve 17 and the valve 19 effectively promote the regulation of the water pressure and flow in the L type pipe 16 and the water guide pipe 3, so that the thrust of the impeller 25 and the regulation of the water spraying amount of the nozzle 13 are better promoted, and the automation of the whole device is promoted.
In the present embodiment, when the door 2 is opened, the printed circuit board to be cleaned is placed in the placing groove 11, the power supply is connected to the equipment, the water pump 4 is started, the water pump 4 pumps water in the water tank 7 through the water guide pipe 3 and introduces the water into the impeller box 20 below the first guide pipe 6 and the second guide pipe 14 through the connecting pipe, the impeller 25 is driven to rotate by the driving force of the water, the main gear 21 on the driving shaft 18 is driven to rotate by the rotating impeller 25, the secondary gear 22 is driven to rotate by the rotating main gear 21, the conical gear 23 at the bottom is driven to rotate by the rotating secondary gear 22, and the cleaning brush 12 at the bottom end is driven to rotate by the rotating conical gear 23, so that the cleaning work of the cleaning brush 12 is facilitated, the utilization rate of the water is improved by the way that the cleaning brush 12 is driven by the rotation of the impeller 25 in the impeller box 20, the water after the rotation of the impeller 25 is introduced into the shunt pipe 15 through the L type pipe 16, the water in the two shunt pipes 15 is sprayed through the nozzles 13, so that the cleaning of the cleaning brush 12 is facilitated, and the flow rate of the water in the throttle valve 17 and the water pressure of the water guide pipe 84 and the nozzle 3516 are effectively facilitated regulation, so.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a printed circuit board belt cleaning device, including wasing case (1), a serial communication port, it has the mounting groove to open respectively to wash case (1) top both sides outer wall, and the inner wall of two mounting grooves all is fixed with water tank (7) and water pump (4) through the bolt, the input of water pump (4) is connected with water tank (7) through aqueduct (3), the output of water pump (4) has the connecting pipe through the threaded fixation, it has same baffle to wash case (1) to be close to the both sides inner wall welding of connecting pipe below, and one side outer wall of connecting pipe is fixed in the top of baffle through the fixed block, the surface outer wall of connecting pipe is fixed with first pipe (6) and second pipe (14) through the screw thread respectively, the bottom of first pipe (4) and second pipe (14) all is provided with water wheel actuating mechanism, two water wheel actuating mechanism bottoms all are fixed, two water wheel actuating mechanism one side outer walls are provided with wiper mechanism, it has standing groove (11) to wash case (1) bottom outer wall through the bolt fastening, and washs the equal joint of both sides inner wall that case (1) is close to standing groove (11) and have water guide box (8), and two water guide box (8) and standing groove (11) link up the department mutually and open and have two water conservancy diversion holes (10), and delivery port (9) have all been opened to two water guide box (8) one side outer walls, and it has chamber door (2) to wash positive one side outer wall of case (1) through hinge joint.
2. The printed circuit board cleaning device according to claim 1, wherein the water wheel driving mechanism comprises a driving shaft (18), two secondary shafts, an impeller box (20), a main gear (21), a secondary gear (22), a bevel gear (23), a fixing plate (24), an impeller (25) and a limiting ring (26), and a partition plate (5) is fixed on the inner wall of one side, close to the baffle, of the cleaning box (1) through bolts.
3. The printed circuit board cleaning device according to claim 2, wherein the impeller box (20) is fixed on the outer wall of the partition plate (5) and the outer wall of the opposite side of the baffle plate through the driving shaft (18), the impeller (25) is sleeved on the circumference of the driving shaft (18), and the impeller (25) is positioned inside the impeller box (20).
4. The printed circuit board cleaning device according to claim 2, wherein the main gear (21) is sleeved on the circumference of the driving shaft (18) close to the impeller housing (20), the secondary gear (22) is fixed on the outer wall of one side of the baffle plate through one secondary shaft, the fixing plate (24) is fixed on the bottom of the impeller housing (20) through bolts, and the cone-shaped gear (23) is fixed on the bottom of the fixing plate (24) through the other secondary shaft.
5. The printed circuit board cleaning device according to claim 2, wherein the limiting ring (26) is sleeved on one side of the driving shaft (18) close to the impeller box (20), and the main gear (21), the secondary gear (22) and the bevel gear (23) are meshed with each other.
6. A printed circuit board cleaning device according to claim 1, characterized in that the cleaning mechanism comprises four nozzles (13), two shunt tubes (15) and two L tubes (16), and the two shunt tubes (15) are respectively fixed on the outer walls of the partition (5) and the opposite side of the baffle by screw threads.
7. The printed circuit board cleaning device according to claim 6, wherein both ends of two L-shaped pipes (16) are respectively fixed on one side of the shunt pipe (15) and one side of the impeller box (20) by screw threads, and each two nozzles (13) are respectively fixed on the bottoms of the two shunt pipes (15) by screw threads.
8. The printed circuit board cleaning device according to claim 7, wherein the top outer walls of the two L shaped pipes (16) are both fixed with a throttle valve (17) through threads, and the top middle outer wall of the water guide pipe (3) is fixed with a valve (19) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010351195.XA CN111495826B (en) | 2020-04-28 | 2020-04-28 | Printed circuit board belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010351195.XA CN111495826B (en) | 2020-04-28 | 2020-04-28 | Printed circuit board belt cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111495826A true CN111495826A (en) | 2020-08-07 |
| CN111495826B CN111495826B (en) | 2021-07-02 |
Family
ID=71848590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010351195.XA Active CN111495826B (en) | 2020-04-28 | 2020-04-28 | Printed circuit board belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111495826B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303035A (en) * | 2020-10-29 | 2021-02-02 | 赵星 | Anti-blocking filtering structure for sewage pump |
| CN112691979A (en) * | 2020-12-31 | 2021-04-23 | 浙江传播者金属装饰材料有限公司 | Rolling mill cleaning machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501364Y (en) * | 2001-07-13 | 2002-07-24 | 陈永旺 | Automatic rotary and water supply brush |
| CN2545895Y (en) * | 2002-04-28 | 2003-04-23 | 施益顺 | Water flow driving rotary and vibrating cleaning brush |
| JP2007229614A (en) * | 2006-02-28 | 2007-09-13 | Fujitsu Ltd | Washing apparatus, washing method, and production method of product |
| CN208771962U (en) * | 2018-09-20 | 2019-04-23 | 黄河科技学院 | A kind of machine components cleaning device |
| CN209997982U (en) * | 2019-04-22 | 2020-01-31 | 江西中信华电子工业有限公司 | cleaning device for printed circuit board processing |
| CN111014093A (en) * | 2019-11-26 | 2020-04-17 | 耒阳市旗心电子科技有限公司 | Circuit board scaling powder cleaning equipment |
-
2020
- 2020-04-28 CN CN202010351195.XA patent/CN111495826B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501364Y (en) * | 2001-07-13 | 2002-07-24 | 陈永旺 | Automatic rotary and water supply brush |
| CN2545895Y (en) * | 2002-04-28 | 2003-04-23 | 施益顺 | Water flow driving rotary and vibrating cleaning brush |
| JP2007229614A (en) * | 2006-02-28 | 2007-09-13 | Fujitsu Ltd | Washing apparatus, washing method, and production method of product |
| CN208771962U (en) * | 2018-09-20 | 2019-04-23 | 黄河科技学院 | A kind of machine components cleaning device |
| CN209997982U (en) * | 2019-04-22 | 2020-01-31 | 江西中信华电子工业有限公司 | cleaning device for printed circuit board processing |
| CN111014093A (en) * | 2019-11-26 | 2020-04-17 | 耒阳市旗心电子科技有限公司 | Circuit board scaling powder cleaning equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303035A (en) * | 2020-10-29 | 2021-02-02 | 赵星 | Anti-blocking filtering structure for sewage pump |
| CN112691979A (en) * | 2020-12-31 | 2021-04-23 | 浙江传播者金属装饰材料有限公司 | Rolling mill cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111495826B (en) | 2021-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111495826B (en) | Printed circuit board belt cleaning device | |
| CN108289382A (en) | A kind of printed circuit board Etaching device | |
| CN112044308A (en) | Distribution control cabinet component processing is with corrosive liquid production facility | |
| CN218079194U (en) | Circuit board resource recycling equipment | |
| CN210059170U (en) | Mechano-electronic component cleaning device for mechano-electronic engineering | |
| CN210646958U (en) | Door plate surface paint spraying processing device | |
| CN113426767A (en) | Sucker rod belt cleaning device | |
| CN211887482U (en) | Medicament sprinkler for sewage treatment | |
| CN215301052U (en) | Circulating water washing device for circuit board production | |
| CN221046755U (en) | Cleaning pump with wastewater recycling function | |
| CN219020141U (en) | A belt cleaning device for pickle is pickled | |
| CN218591268U (en) | Belt cleaning device is used in processing of pcb board paster | |
| CN221166227U (en) | Sewage conveying system of sewage treatment pond | |
| CN219899311U (en) | Cleaning device for processing power adapter shell | |
| CN215268942U (en) | PCB circuit board cleaning machine | |
| CN221085566U (en) | Feeding device | |
| CN213529731U (en) | Deep well pump overhaul and maintenance device for hydropower station | |
| CN215379359U (en) | PCB etching device | |
| CN217140745U (en) | Mechanical stirring type flotation machine for mineral separation | |
| CN214767307U (en) | Board surface cleaning device | |
| CN217535564U (en) | Circuit board production printing ink effluent treatment plant | |
| CN213073246U (en) | Acid pickling device for PCB production | |
| CN217748336U (en) | SMT otter board automatic cleaning machine | |
| CN217418216U (en) | Acrylic resin production wastewater treatment device | |
| CN219848942U (en) | Energy-saving acid mist washing tower device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A printed circuit board cleaning device Effective date of registration: 20220826 Granted publication date: 20210702 Pledgee: China Merchants Bank Co.,Ltd. Jingdezhen Branch Pledgor: JINGDEZHEN HONGYI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980013704 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |