CN109348622B - Etching device based on liftable LED lamp plate - Google Patents
Etching device based on liftable LED lamp plate Download PDFInfo
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- CN109348622B CN109348622B CN201811167576.1A CN201811167576A CN109348622B CN 109348622 B CN109348622 B CN 109348622B CN 201811167576 A CN201811167576 A CN 201811167576A CN 109348622 B CN109348622 B CN 109348622B
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- etching
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- box
- etching liquid
- storage tank
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0017—Etching of the substrate by chemical or physical means
- H05K3/002—Etching of the substrate by chemical or physical means by liquid chemical etching
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/068—Apparatus for etching printed circuits
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- ing And Chemical Polishing (AREA)
- Weting (AREA)
Abstract
The invention discloses an etching device based on the liftable LED lamp panel, which comprises a base, wherein the top of the base is connected with an etching box through bolts, two sides of the etching box are both connected with vertically arranged linear electric push rods through bolts, the tops of movable rods of the two linear electric push rods are connected with the same box cover through bolts, the bottom of the box cover is connected with connecting blocks distributed at equal intervals through bolts, and two ends of the bottom of each connecting block are both connected with tension springs through bolts. According to the invention, the etching liquid is heated in the etching liquid storage tank through the heater, so that the etching speed can be increased, the etching liquid is circularly etched, the phenomenon that impurities are deposited in the etching box to cause periodic shutdown and cleaning can be effectively avoided, the etching efficiency is improved, the vibrating motor drives the fixing frame to vibrate, the etching liquid remained on the fixing frame is vibrated down and recovered, the waste of resources is avoided, and the etching cost is reduced.
Description
Technical Field
The utility model relates to a LED lamp plate processing technology field especially relates to an etching device based on LED lamp plate liftable.
Background
The LED lamp is a semiconductor material chip which can emit light, the semiconductor material chip is solidified on the bracket by using silver glue or white glue, then the chip and the circuit board are connected by using silver wires or gold wires, the periphery of the chip is sealed by epoxy resin, the effect of protecting internal core wires is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin.
The LED lamp plate is the circuit board of LED lamp, and when the LED lamp plate was produced, the mode of mainly relying on the sculpture carries out processing, but, current LED lamp plate etching device simple structure carries out the sculpture with the LED lamp plate is immersed in the etching liquid, and the degree of sculpture is held differently, causes the waste of etching liquid simultaneously easily, causes the loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the etching device based on LED lamp plate liftable that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an etching device based on the liftable LED lamp panel comprises a base, wherein the top of the base is connected with an etching box through bolts, two sides of the etching box are both connected with vertically arranged linear electric push rods through bolts, the tops of movable rods of the two linear electric push rods are connected with the same box cover through bolts, the bottom of the box cover is connected with connecting blocks distributed equidistantly through bolts, two ends of the bottom of each connecting block are both connected with tension springs through bolts, the bottoms of the two tension springs positioned on the same connecting block are connected with the same fixing frame through bolts, the bottom of the fixing frame is connected with a sealing cover through bolts, the inside of the sealing cover is connected with a vibration motor through bolts, etching boxes distributed equidistantly are connected between the inner walls of two sides of the etching box through bolts, and the surfaces of two sides of the etching boxes are both in threaded connection with spray heads, the bottom of the etching box is connected with a filter box through a flange, one end of the filter box is connected with an etching liquid recovery pump through a pipeline, the other side of the top of the base is connected with an etching liquid storage tank through a bolt, and the inner walls of the two sides of the etching liquid storage tank are both connected with a heater through bolts, the top of the etching liquid storage tank is connected with an etching liquid delivery pump through bolts, the inlet of the etching liquid delivery pump extends to the inner bottom end of the etching liquid storage tank through a pipeline, the outlet of the etching liquid delivery pump is connected with an electric three-way valve through a pipeline, one end of the electric three-way valve is communicated with the inside of the etching box through a pipeline, the top of the etching liquid storage tank is connected with a breather valve through a flange, and the outlet of the breather valve is connected with a gas purifier through a flange, the other side of the top of the etching liquid storage tank is connected with a fan through a bolt, and the air outlet of the fan is communicated with the other port of the electric three-way valve through a pipeline.
Preferably, the fixing frames and the etching boxes are arranged in a staggered mode, and the fixing frames and the etching boxes are arranged in parallel.
Preferably, the outlet of the etching liquid recovery pump is connected with a one-way valve through a pipeline, the other end of the one-way valve is communicated with the etching liquid storage tank through a pipeline, and the etching liquid recovery pump flows to the etching liquid storage tank in the direction of the one-way valve.
Preferably, a rectangular opening is formed in one side of the etching box, and the rectangular opening is connected with an observation window through a bolt.
Preferably, the other end of the filter box is connected with an end cover through a bolt, and one end of the end cover, which is positioned inside the filter box, is connected with a filter element through a bolt.
Preferably, the etching liquid recovery pump, the heater, the electric three-way valve, the linear electric push rod and the etching liquid delivery pump are connected with a controller through switches, and the switches and the controller are connected with the etching box through bolts.
The utility model has the advantages that:
1. the utility model provides a based on LED lamp plate etching device, fix the inside at fixed frame with the LED lamp plate, utilize sharp electric putter to fall into the inside of sculpture case with fixed frame, sculpture liquid delivery pump carries the inside sculpture liquid of sculpture liquid storage tank to sculpture box inside, the sculpture liquid passes through even spraying of shower nozzle and accomplishes the sculpture action on LED lamp plate surface, and simultaneously, pass through heater heating sculpture liquid in the inside of sculpture liquid storage tank, can improve the sculpture speed, sculpture liquid circulation sculpture, can effectually avoid the deposition of impurities in the inside of sculpture case, cause and need regularly to shut down abluent phenomenon and take place, improve sculpture efficiency.
2. The utility model provides a based on LED lamp plate etching device, the sculpture is accomplished the back, and the sculpture liquid recovery pump is retrieved the sculpture liquid, closes the sculpture liquid delivery pump simultaneously, starts the fan, blows off the inside remaining sculpture liquid of sculpture box, and vibrating motor drives fixed frame vibration simultaneously, shakes the recovery of falling fixed frame remaining sculpture liquid, avoids causing the waste of resource, reduces the sculpture cost.
3. The utility model provides a based on LED lamp plate etching device, in the sculpture process, the case lid is sealed with the sculpture case, and simultaneously, the inside pressure of sculpture liquid storage tank carries out purification treatment through the inside of breather valve automatic pressure release to gas purifier, can effectually avoid the sculpture liquid to volatilize to the air in, protection operational environment avoids the staff to receive the injury.
Drawings
Fig. 1 is a schematic structural view of an etching device based on a liftable LED lamp panel according to the present invention;
fig. 2 is a schematic view of a fixing frame structure of an etching device based on a liftable LED lamp panel according to the present invention;
fig. 3 is the utility model provides an etching device's sculpture case schematic structure based on LED lamp plate liftable.
In the figure: the device comprises a base 1, a filter element 2, an etching box 3, a linear electric push rod 4, an etching box 5, a sealing cover 6, a vibration motor 7, a spray head 8, a fixing frame 9, a connecting block 10, a box cover 11, a tension spring 12, a fan 13, a fan 14, a breather valve 15, a gas purifier 16, an etching liquid delivery pump 17, a heater 18, an etching liquid storage tank 19, a check valve 20, an etching liquid recovery pump 21 and a filter box 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an etching device based on a liftable LED lamp panel comprises a base 1, wherein the top of the base 1 is connected with an etching box 3 through bolts, two sides of the etching box 3 are both connected with vertically arranged linear electric push rods 4 through bolts, the tops of movable rods of the two linear electric push rods 4 are connected with a same box cover 11 through bolts, the bottom of the box cover 11 is connected with connecting blocks 10 which are equidistantly distributed through bolts, two ends of the bottom of the connecting block 10 are both connected with tension springs 12 through bolts, the bottoms of the two tension springs 12 positioned on the same connecting block 10 are connected with a same fixed frame 9 through bolts, the bottom of the fixed frame 9 is connected with a sealing cover 6 through bolts, the inside of the sealing cover 6 is connected with a vibration motor 7 through bolts, and etching boxes 5 which are equidistantly distributed through bolts are connected between the inner walls of, the surfaces of two sides of the etching box 5 are in threaded connection with spray heads 8 which are distributed equidistantly, the bottom of the etching box 3 is connected with a filter box 22 through a flange, one end of the filter box 22 is connected with an etching liquid recovery pump 21 through a pipeline, the other side of the top of the base 1 is connected with an etching liquid storage tank 19 through a bolt, the inner walls of two sides of the etching liquid storage tank 19 are connected with heaters 18 through bolts, the top of the etching liquid storage tank 19 is connected with an etching liquid delivery pump 17 through a bolt, the inlet of the etching liquid delivery pump 17 extends to the bottom end of the inner part of the etching liquid storage tank 19 through a pipeline, the outlet of the etching liquid delivery pump 17 is connected with an electric three-way valve 14 through a pipeline, one end of the electric three-way valve 14 is communicated with the inner part of the etching box 5 through a pipeline, the top of the etching liquid storage tank 19 is connected with, the other side of the top of the etching liquid storage tank 19 is connected with a fan 13 through a bolt, and an air outlet of the fan 13 is communicated with the other port of the electric three-way valve 14 through a pipeline.
In the utility model, the fixing frame 9 and the etching box 5 are arranged in a staggered way, the fixing frame 9 and the etching box 5 are arranged in parallel, the outlet of the etching liquid recovery pump 21 is connected with the one-way valve 20 through a pipeline, the other end of the one-way valve 20 is communicated with the etching liquid storage tank 19 through a pipeline, the direction of the one-way valve 20 flows to the etching liquid storage tank 19 through an etching liquid recovery pump 21, one side of the etching box 3 is provided with a rectangular opening, and the rectangular opening is connected with an observation window through a bolt, the other end of the filter box 22 is connected with an end cover through a bolt, and one end of the end cover, which is positioned inside the filter box 22, is connected with the filter element 2 through a bolt, the etching liquid recovery pump 21, the heater 18, the electric three-way valve 14, the linear electric push rod 4 and the etching liquid delivery pump 17 are connected with a controller through a switch, and the switch and the controller are connected with the etching box 3 through bolts.
The working principle is as follows: the LED lamp panel is fixed inside the fixed frame 9, the fixed frame 9 falls into the etching box 3 by using the linear electric push rod 4, the etching liquid conveying pump 17 conveys the etching liquid inside the etching liquid storage tank 19 to the inside of the etching box 5, the etching liquid is uniformly sprayed on the surface of the LED lamp panel through the spray head 8 to complete the etching action, meanwhile, the etching liquid is heated inside the etching liquid storage tank 19 through the heater 18, the etching speed can be improved, the etching liquid is circularly etched, impurities can be effectively prevented from being deposited inside the etching box 3, after the etching is finished, the etching liquid recycling pump 21 recycles the etching liquid, meanwhile, the etching liquid conveying pump 17 is closed, the fan 13 is started to blow out the etching liquid remained inside the etching box 5, meanwhile, the vibration motor 7 drives the fixed frame 9 to vibrate the fixed frame 9 to fall and recycle the etching liquid remained by vibration, the waste of resources is avoided, in the etching process, the case lid 11 is sealed with sculpture case 3, and simultaneously, the inside pressure of etching solution storage tank 19 is passed through breather valve 15 and is automatic to be let out pressure to the inside of gas cleaner 16 and carry out purification treatment, can effectually avoid during the etching solution volatilizees the air, protection operational environment.
The above, 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 (6)
1. An etching device based on lifting of an LED lamp panel comprises a base (1) and is characterized in that the top of the base (1) is connected with an etching box (3) through bolts, two sides of the etching box (3) are both connected with vertically arranged linear electric push rods (4) through bolts, the tops of movable rods of the two linear electric push rods (4) are connected with the same box cover (11) through bolts, the bottom of the box cover (11) is connected with connecting blocks (10) which are distributed equidistantly through bolts, two ends of the bottom of each connecting block (10) are both connected with tension springs (12) through bolts, the bottoms of the two tension springs (12) on the same connecting block (10) are connected with the same fixed frame (9) through bolts, the bottom of the fixed frame (9) is connected with a sealing cover (6) through bolts, and the inside of the sealing cover (6) is connected with a vibration motor (7, the etching device is characterized in that etching boxes (5) distributed equidistantly are connected between the inner walls of two sides of the etching box (3) through bolts, spray heads (8) distributed equidistantly are connected to the surfaces of two sides of each etching box (5) in a threaded manner, a filter box (22) is connected to the bottom of each etching box (3) through a flange, an etching liquid recovery pump (21) is connected to one end of each filter box (22) through a pipeline, an etching liquid storage tank (19) is connected to the other side of the top of the base (1) through bolts, heaters (18) are connected to the inner walls of two sides of the etching liquid storage tank (19) through bolts, an etching liquid delivery pump (17) is connected to the top of each etching liquid storage tank (19) through bolts, an inlet of each etching liquid delivery pump (17) extends to the bottom end of the inside of the etching liquid storage tank (19) through a pipeline, and an outlet of each etching liquid delivery, and the one end of electronic three-way valve (14) passes through the inside intercommunication of pipeline with sculpture box (5), there is breather valve (15) at the top of sculpture liquid storage tank (19) through flange joint, and the export of breather valve (15) leads to flange joint has gaseous clarifier (16), there is fan (13) at the top opposite side of sculpture liquid storage tank (19) through bolted connection, and the air outlet of fan (13) passes through the pipeline and communicates with another port of electronic three-way valve (14).
2. The etching device based on the liftable LED lamp panel of claim 1, wherein the fixing frames (9) and the etching boxes (5) are arranged in a staggered manner, and the fixing frames (9) and the etching boxes (5) are arranged in parallel.
3. The etching device based on LED lamp plate liftable of claim 1, characterized in that, the export of etching liquid recovery pump (21) has check valve (20) through the pipe connection, and the other end of check valve (20) passes through the pipeline and communicates with etching liquid storage tank (19), and the direction of check valve (20) is by etching liquid recovery pump (21) flow to etching liquid storage tank (19).
4. The etching device based on the liftable LED lamp panel of claim 1, wherein a rectangular opening is formed in one side of the etching box (3), and the rectangular opening is connected with an observation window through a bolt.
5. The etching device based on LED lamp plate liftable of claim 1, characterized in that, there is the end cover other end of rose box (22) through bolted connection, and there is filter core (2) through bolted connection in the one end that the end cover is located rose box (22) inside.
6. The etching device based on the liftable LED lamp panel of claim 1, wherein the etching liquid recovery pump (21), the heater (18), the electric three-way valve (14), the linear electric push rod (4) and the etching liquid delivery pump (17) are connected with a controller through a switch, and the switch and the controller are connected with the etching box (3) through bolts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811167576.1A CN109348622B (en) | 2018-10-08 | 2018-10-08 | Etching device based on liftable LED lamp plate |
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CN201811167576.1A CN109348622B (en) | 2018-10-08 | 2018-10-08 | Etching device based on liftable LED lamp plate |
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CN109348622A CN109348622A (en) | 2019-02-15 |
CN109348622B true CN109348622B (en) | 2020-06-23 |
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CN201811167576.1A Active CN109348622B (en) | 2018-10-08 | 2018-10-08 | Etching device based on liftable LED lamp plate |
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Families Citing this family (4)
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CN112928046A (en) * | 2021-01-22 | 2021-06-08 | 徐州中辉光伏科技有限公司 | Solar photovoltaic wafer etching device |
CN113163611B (en) * | 2021-03-10 | 2022-12-27 | 江苏艾诺信电路技术有限公司 | Method for etching microstrip circuit board and improved device |
CN113893594A (en) * | 2021-09-01 | 2022-01-07 | 甘肃光轩高端装备产业有限公司 | Etching liquid filtering system, glass production line and glass etching method |
CN117693127B (en) * | 2023-12-09 | 2024-05-14 | 常州澳弘电子股份有限公司 | Pattern transfer equipment based on photoetching technology and technology thereof |
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US3871914A (en) * | 1971-10-18 | 1975-03-18 | Chemcut Corp | Etchant rinse apparatus |
JPH03255694A (en) * | 1990-03-05 | 1991-11-14 | Airetsukusu:Kk | Etching device |
CN2290169Y (en) * | 1997-03-17 | 1998-09-02 | 华通电脑股份有限公司 | Vertical transmission device for printed circuit board |
JP2002251974A (en) * | 2001-02-23 | 2002-09-06 | Hitachi Ltd | Electron beam type visual inspection device |
JP2007294606A (en) * | 2006-04-24 | 2007-11-08 | Etsujo Kagi Kofun Yugenkoshi | Method and apparatus of etching manufacturing process of panel |
CN200981894Y (en) * | 2006-07-06 | 2007-11-28 | 井涛 | Spraying type label etching machine |
CN203096176U (en) * | 2012-12-17 | 2013-07-31 | 天津市德中技术发展有限公司 | Box cover liquid-sealing structure for circuit board production equipment |
CN104846373A (en) * | 2014-02-13 | 2015-08-19 | 深南电路有限公司 | Micro etching processing system and related equipment |
CN207047320U (en) * | 2017-07-01 | 2018-02-27 | 江苏纳沛斯半导体有限公司 | A kind of energy-saving automatic metal etching machine |
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KR20090008945A (en) * | 2007-07-19 | 2009-01-22 | 삼성전자주식회사 | Etching apparatus for substrate |
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2018
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US3871914A (en) * | 1971-10-18 | 1975-03-18 | Chemcut Corp | Etchant rinse apparatus |
JPH03255694A (en) * | 1990-03-05 | 1991-11-14 | Airetsukusu:Kk | Etching device |
CN2290169Y (en) * | 1997-03-17 | 1998-09-02 | 华通电脑股份有限公司 | Vertical transmission device for printed circuit board |
JP2002251974A (en) * | 2001-02-23 | 2002-09-06 | Hitachi Ltd | Electron beam type visual inspection device |
JP2007294606A (en) * | 2006-04-24 | 2007-11-08 | Etsujo Kagi Kofun Yugenkoshi | Method and apparatus of etching manufacturing process of panel |
CN200981894Y (en) * | 2006-07-06 | 2007-11-28 | 井涛 | Spraying type label etching machine |
CN203096176U (en) * | 2012-12-17 | 2013-07-31 | 天津市德中技术发展有限公司 | Box cover liquid-sealing structure for circuit board production equipment |
CN104846373A (en) * | 2014-02-13 | 2015-08-19 | 深南电路有限公司 | Micro etching processing system and related equipment |
CN207047320U (en) * | 2017-07-01 | 2018-02-27 | 江苏纳沛斯半导体有限公司 | A kind of energy-saving automatic metal etching machine |
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Effective date of registration: 20200602 Address after: 239514 Sanzhu team, Wangying village, Shizi Town, Quanjiao County, Chuzhou City, Anhui Province Applicant after: ANHUI DISI AUTOMATION EQUIPMENT Co.,Ltd. Address before: 210000 601 Mt. Hengshan Road, Jianye District, Nanjing, Jiangsu, 24 yuan, 601 yuan, Ladd Fong Tung garden north garden, 601 Applicant before: Liu Bin |
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