CN108550540B - Diode pickling processing system - Google Patents
Diode pickling processing system Download PDFInfo
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- CN108550540B CN108550540B CN201810491386.9A CN201810491386A CN108550540B CN 108550540 B CN108550540 B CN 108550540B CN 201810491386 A CN201810491386 A CN 201810491386A CN 108550540 B CN108550540 B CN 108550540B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67023—Apparatus for fluid treatment for general liquid treatment, e.g. etching followed by cleaning
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- 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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/044—Cleaning involving contact with liquid using agitated containers in which the liquid and articles or material are placed
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- 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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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Abstract
The invention belongs to the technical field of diode manufacturing, and particularly relates to a diode pickling treatment system which comprises a box body, a swing module, a placing box and a pickling plate, wherein the box body is provided with a box body; the bottom of the box body is provided with a swing module, the swing module is used for injecting acid liquor into the box body, and the upper end of the swing module is provided with a placing box; the placing box is positioned in the middle of the box body, and the pickling plate is arranged in the placing box; the acid-washing plate is used for placing the diode. By injecting acid liquor and guiding out the acid liquor for impurity filtration, the flowability of the acid liquor is increased, and the pickling efficiency is improved; the impurity filtering device is not innovative in the present case and will not be detailed here; the swing module makes the box of placing swing when pouring into acidizing fluid into the box, increases the mobility of acidizing fluid. According to the invention, the placing box is arranged at the upper end of the swinging module, the pickling plate is arranged in the placing box, and the placing box is swung when acid liquor is injected into the box body through the swinging module, so that the flowability of the acid liquor is increased, and the pickling efficiency of the diode is improved.
Description
Technical Field
The invention belongs to the technical field of diode manufacturing, and particularly relates to a diode pickling treatment system.
Background
A diode, which is an electronic component, is a device having two electrodes that allows current to flow in only a single direction. The most common function of a diode is to allow current to pass in a single direction (referred to as forward biasing) and to block current in the reverse direction (referred to as reverse biasing). Thus, the diode can be thought of as an electronic version of the check valve.
The existing diode surface pickling device generally comprises a pickling disc and a pickling tank, wherein the pickling disc is arranged on the pickling tank, acid leakage holes are formed in the pickling disc, acid liquor for washing the surface of a diode flows into the pickling tank, and the acid liquor can be recycled after being treated. In the acid washing process, chemical reagents such as mixed acid, hydrogen peroxide and the like are used for treating the surface of the diode, and the mixed acid is usually formed by mixing nitric acid, sulfuric acid, hydrofluoric acid, acetic acid and the like according to a certain proportion.
Some technical solutions for diode pickling also appear in the prior art, for example, a chinese patent with application number 2015109190538 discloses a diode pickling machine in the diode manufacturing field, which includes a pickling tank, a base, and an acid tank. The pickling tank is located the upper end of base, be equipped with vertical support on the base of pickling tank one side, the acidizing fluid case is fixed in the support one side that is close to the pickling tank, the acidizing fluid case is located the top of pickling tank, and the bottom of acidizing fluid case is equipped with the feed pipe. The top end of the bracket is provided with a flow collecting cover, the top end of the flow collecting cover is provided with an exhaust fan, and the exhaust fan is connected with an exhaust pipe. The collecting cover is positioned above the pickling tank, the outer side wall of the lower end of the collecting cover is hinged with a rotating shaft, and transparent isolation cloth is fixed on the rotating shaft.
According to the technical scheme, the diode can be subjected to acid washing, the diode is fully contacted with acid liquor in the acid washing process through the ultrasonic vibration plate, and the acid washing efficiency and the acid washing quality are improved; during ultrasonic cleaning, thousands of atmospheric pressures can be generated due to cavitation, insoluble dirt can be damaged, and meanwhile, objects can be damaged, so that the diode is damaged.
Disclosure of Invention
In order to make up for the defects of the prior art, the diode acid pickling treatment system provided by the invention is characterized in that the upper end of the swinging module is provided with the placing box, the acid pickling plate is arranged in the placing box, and the placing box is swung when acid liquor is injected into the box body through the swinging module, so that the liquidity of the acid liquor is increased, and the acid pickling efficiency of the diode is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a diode pickling treatment system, which comprises a box body, a swing module, a placing box and a pickling plate, wherein the box body is provided with a box body; the bottom of the box body is provided with a swing module, the swing module is used for injecting acid liquor into the box body, and a placing box is arranged at the upper end of the swing module; the pickling plate is arranged in the placing box; the pickling plate is used for placing the diode. By injecting acid liquor and guiding out the acid liquor for impurity filtration, the flowability of the acid liquor is increased, and the pickling efficiency is improved; the impurity filtering device is not innovative in the present case and will not be detailed here; the swing module makes the box of placing swing when pouring into acidizing fluid into the box, increases the mobility of acidizing fluid.
The swing module comprises a liquid inlet pipe, a branch pipe, a blocking block and a supporting elastic sheet; the liquid inlet pipe is arranged in the middle of the bottom of the box body, one end of the liquid inlet pipe is connected with the liquid supply box, and the other end of the liquid inlet pipe is connected to the bottom of the placing box in a ball joint mode; a group of branch pipes are arranged on the outer ring of the liquid inlet pipe; one group of branch pipes are spirally arranged on the outer ring of the liquid inlet pipe; the inside of the liquid inlet pipe is provided with a blocking block in a sliding way; one end of the blocking block is provided with an opening; the middle part of the blocking block is provided with a liquid outlet hole; the liquid outlet holes of the blocking blocks can be sequentially communicated with different branch pipes; a group of supporting elastic pieces are arranged on the periphery of the liquid inlet pipe and correspond to the branch pipes; one end of the supporting elastic sheet is fixedly connected to the bottom plate of the box body; the other end of the supporting elastic sheet is connected to the bottom of the placing box through a spring. Inject into the acidizing fluid into the box through the feed liquor pipe, the sprue up removes under the promotion of acidizing fluid, and the play liquid hole of sprue can communicate different branch pipes in proper order, and a set of branch pipe is that the heliciform sets up in feed liquor pipe outer lane, and this just makes corresponding support shell fragment receive the impact force in proper order, and is corresponding, can make the box of placing that the support shell fragment is connected produce and rock, improves pickling efficiency.
Preferably, one side of the supporting elastic sheet is provided with a groove, and the bottom of the groove is provided with a rotating plate rotatably arranged on the other side of the supporting elastic sheet; and a torsion spring is arranged in the rotating shaft of the rotating plate. By arranging the grooves, acid sprayed by the branch pipes is gathered and impacted into the grooves, so that acid sputtering can be reduced, the swing amplitude of the supporting elastic pieces is improved, and the swing amplitude of the placing box is increased; meanwhile, the rotating plate on the other side of the supporting elastic sheet can rotate by utilizing the impact force of acid liquor, the corresponding branch pipe cuts off along with the movement of the blocking block, and the rotating plate rotates under the action of the torsion spring to stir the original acid liquor in the box body, so that the flowability of the acid liquor is increased, and the acid washing efficiency is improved.
Preferably, a group of swing plates are rotatably arranged at the upper end of the liquid inlet pipe; the outer ring of the rotating shaft of the swinging plate is fixedly connected with a gear; the gear is meshed with the linkage gear; the linkage gear is rotatably arranged at the bottom of the rotating shaft of the swinging plate; a rack is arranged on the outer side of the blocking block; the blocking block axially slides along the liquid inlet pipe and is used for pushing the linkage gear to rotate; the linkage gear rotates to realize the swing of the swing plate. The blocking piece slides along the axial direction of the liquid inlet pipe, the rack pushes the linkage gear to enable the swing plate to rotate, after the acid liquid injection is stopped, the blocking piece falls under the action of gravity and enables the swing plate to rotate, the acid liquid is fed in intermittently, the swing plate swings back and forth, the flowability of the acid liquid is increased, and the acid washing efficiency is improved.
Preferably, the end of the swinging plate is fixedly connected with a swinging elastic sheet; the bottom of the placing box is provided with an arc-shaped groove; a through hole penetrating through the placing box is formed in the arc-shaped groove. When the swing board upwards rotated, the swing shell fragment contacted and placed bottom of the box portion and crooked, along with the swing range increase of swing board, the swing shell fragment was followed and placed the bottom of the box portion and slided and fall into the arc recess in, when the swing shell fragment fell into the arc recess inside, the swing shell fragment straightened in the twinkling of an eye, slammed the acidizing fluid in the arc recess, and the acidizing fluid passes through the through-hole and strikes to pickling board bottom, improves pickling efficiency.
Preferably, the through hole is internally and rotatably provided with a ball; and a connecting hole is formed in the ball. When the swing shell fragment got into inside the arc recess, the ball was contacted to the swing shell fragment, because the swing shell fragment passes through the swing board and realizes removing, the swing shell fragment is placing box bottom reciprocating sliding for the ball rotates, and the connecting hole orientation in the corresponding ball changes, makes the acidizing fluid through the connecting hole can strike the different positions of pickling board, can improve the pickling efficiency of diode.
The invention has the following beneficial effects:
1. according to the invention, the swinging module is arranged, the placing box is arranged at the upper end of the swinging module, the pickling plate is arranged in the placing box, and the placing box is swung when acid liquor is injected into the box body through the swinging module, so that the flowability of the acid liquor is increased, and the pickling efficiency of the diode is improved.
2. According to the invention, the swing module is arranged, the group of spirally-installed branch pipes are arranged on the outer ring of the liquid inlet pipe of the swing module, acid liquor is sprayed to the corresponding supporting elastic sheets through the branch pipes, the supporting elastic sheets sequentially bear impact force, accordingly, the placing box connected with the supporting elastic sheets can shake, and the acid washing efficiency is improved.
3. According to the invention, the upper end of the liquid inlet pipe is provided with the group of swing plates, the blocking block slides along the axial direction of the liquid inlet pipe, the rack pushes the linkage gear to enable the swing plates to rotate, after the acid liquid injection is stopped, the blocking block falls under the action of gravity and enables the swing plates to rotate, and the swing plates swing back and forth by intermittently feeding the acid liquid, so that the flowability of the acid liquid is increased, and the acid washing efficiency is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a view of the operation of the swing plate of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 at I;
in the figure: the device comprises a box body 1, a swing module 2, a liquid inlet pipe 21, a branch pipe 22, a blocking block 23, a supporting elastic sheet 24, a groove 241, a rotating plate 242, a placing box 3, an arc-shaped groove 31, a through hole 32, a ball 33, a connecting hole 34, a pickling plate 4, a swing plate 5, a swing elastic sheet 6 and a linkage gear 7.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the diode pickling processing system of the present invention comprises a tank 1, a swing module 2, a placing box 3 and a pickling plate 4; the bottom of the box body 1 is provided with a swing module 2, the swing module 2 is used for injecting acid liquor into the box body 1, and the upper end of the swing module 2 is provided with a placing box 3; the placing box 3 is positioned in the middle of the box body 1, and the pickling plate 4 is arranged in the placing box 3; the acid-washing plate 4 is used for placing diodes. By injecting acid liquor and guiding out the acid liquor for impurity filtration, the flowability of the acid liquor is increased, and the pickling efficiency is improved; the impurity filtering device is not innovative in the present case and will not be detailed here; the swing module 2 makes the placing box 3 swing when injecting acid liquor into the box body 1, so that the fluidity of the acid liquor is increased.
The swing module 2 comprises a liquid inlet pipe 21, a branch pipe 22, a blocking block 23 and a supporting elastic sheet 24; the liquid inlet pipe 21 is arranged in the middle of the bottom of the box body 1, one end of the liquid inlet pipe 21 is connected with the liquid supply box, and the other end of the liquid inlet pipe 21 is connected to the bottom of the placing box 3 in a ball joint mode; a group of branch pipes 22 are arranged on the outer ring of the liquid inlet pipe 21; a group of branch pipes 22 are spirally arranged on the outer ring of the liquid inlet pipe 21; a blocking block 23 is arranged in the liquid inlet pipe 21 in a sliding way; one end of the block 23 is provided with an opening; the middle part of the blocking block 23 is provided with a liquid outlet hole; the liquid outlet holes of the blocking blocks 23 can be communicated with different branch pipes 22 in sequence; a group of supporting elastic sheets 24 are arranged on the periphery of the liquid inlet pipe 21, and the supporting elastic sheets 24 are arranged corresponding to the branch pipes 22; one end of the supporting elastic sheet 24 is fixedly connected to the bottom plate of the box body 1; the other end of the supporting elastic sheet 24 is connected to the bottom of the placing box 3 through a spring. Inject the acidizing fluid into box 1 through feed liquor pipe 21, blockking 23 up removes under the promotion of acidizing fluid, and the play liquid hole of blockking 23 can communicate different branch pipes 22 in proper order, and a set of branch pipe 22 is the heliciform setting in feed liquor pipe 21 outer lane, and this just makes corresponding support shell fragment 24 receive the impact force in proper order, and is corresponding, can make the box 3 of placing that support shell fragment 24 connects produce and rock, improves pickling efficiency.
As an embodiment of the present invention, a groove 241 is disposed on one side of the supporting elastic sheet 24, and a rotating plate 242 rotatably mounted on the other side of the supporting elastic sheet 24 is disposed at the bottom of the groove 241; a torsion spring is arranged in the rotating shaft of the rotating plate 242. By arranging the groove 241, the acid solution sprayed by the branch pipe 22 is gathered and impacted into the groove 241, so that the acid solution sputtering can be reduced, the swing amplitude of the supporting elastic sheet 24 is improved, and the swing amplitude of the placing box 3 is increased; meanwhile, the rotating plate 242 on the other side of the supporting spring plate 24 can rotate by using the impact force of the acid liquor, the corresponding branch pipe 22 cuts off the flow along with the movement of the blocking block 23, and the rotating plate 242 rotates under the action of the torsion spring to stir the original acid liquor in the box body 1, so that the flowability of the acid liquor is increased, and the pickling efficiency is improved.
As an embodiment of the invention, a group of swing plates 5 are rotatably mounted at the upper end of the liquid inlet pipe 21; the outer ring of the rotating shaft of the swinging plate 5 is fixedly connected with a gear; the gear is meshed with the linkage gear 7; the linkage gear 7 is rotatably arranged at the bottom of the rotating shaft of the swinging plate 5; a rack is arranged on the outer side of the blocking block 23; the blocking block 23 slides axially along the liquid inlet pipe 21 and is used for pushing the linkage gear 7 to rotate; the linked gear 7 rotates to realize the swing of the swing plate 5. The blocking block 23 axially slides along the liquid inlet pipe 21, the rack pushes the linkage gear 7 to enable the swing plate 5 to rotate, after the acid liquid injection is stopped, the blocking block 23 falls under the action of gravity and enables the swing plate 5 to rotate, the acid liquid is fed intermittently, the swing plate 5 swings back and forth, the flowability of the acid liquid is increased, and the acid washing efficiency is improved.
As an embodiment of the present invention, the end of the swing plate 5 is fixedly connected with a swing elastic sheet 6; the bottom of the placing box 3 is provided with an arc-shaped groove 31; a through hole 32 penetrating through the placing box 3 is arranged in the arc-shaped groove 31. When swing board 5 upwards rotated, swing shell fragment 6 contacted and placed 3 bottoms of box and crooked, along with the swing range increase of swing board 5, swing shell fragment 6 slides and falls into arc recess 31 along placing 3 bottoms of box, and when swing shell fragment 6 fell into arc recess 31 inside, swing shell fragment 6 straightened in the twinkling of an eye, slaps the acidizing fluid in the arc recess 31, and the acidizing fluid passes through-hole 32 and strikes to pickling board 4 bottoms, improves pickling efficiency.
In one embodiment of the present invention, the through hole 32 is rotatably mounted with a ball 33; the ball 33 is provided with a connecting hole 34 inside. When the swing elastic sheet 6 enters the arc-shaped groove 31, the swing elastic sheet 6 contacts the ball 33, the swing elastic sheet 6 moves through the swing plate 5, the swing elastic sheet 6 slides in a reciprocating mode at the bottom of the placing box 3, the ball 33 rotates, the orientation of the connecting hole 34 in the corresponding ball 33 is changed, acid liquor passing through the connecting hole 34 can impact different positions of the acid washing plate 4, and acid washing efficiency of the diode can be improved.
When the acid washing device works, acid liquor is injected while the acid liquor is led out for impurity filtration to carry out acid washing on the diode; acid liquor is injected into the box body 1 through the liquid inlet pipe 21, the blocking block 23 moves upwards under the pushing of the acid liquor, the liquid outlet holes of the blocking block 23 can be sequentially communicated with different branch pipes 22, and one group of branch pipes 22 are spirally arranged on the outer ring of the liquid inlet pipe 21, so that the corresponding supporting elastic sheets 24 are sequentially subjected to impact force, correspondingly, the placing boxes 3 connected with the supporting elastic sheets 24 can shake, and the acid washing efficiency is improved; furthermore, a groove 241 is formed in one side of the supporting elastic sheet 24, acid liquid sprayed by the branch pipe 22 is gathered and impacted in the groove 241, so that acid liquid sputtering can be reduced, the swinging amplitude of the supporting elastic sheet 24 is increased, and the swinging amplitude of the placing box 3 is increased; the rotating plate 242 on the other side of the supporting spring piece 24 can rotate by using the impact force of the acid liquor, the corresponding branch pipe 22 cuts off the flow along with the movement of the blocking piece 23, and the rotating plate 242 rotates under the action of the torsion spring to stir the original acid liquor in the box body 1, so that the flowability of the acid liquor is increased, and the pickling efficiency is improved; meanwhile, a group of swing plates 5 can be rotatably arranged at the upper end of the liquid inlet pipe 21, the blocking block 23 slides along the axial direction of the liquid inlet pipe 21, the rack pushes the gear to rotate, so that the swing plates 5 rotate, when the swinging plate 5 rotates upwards, the swinging elastic sheet 6 contacts the bottom of the placing box 3 and bends, and along with the increase of the swinging amplitude of the swinging plate 5, the swinging elastic sheet 6 slides along the bottom of the placing box 3 and falls into the arc-shaped groove 31, when the swing elastic sheet 6 falls into the arc-shaped groove 31, the swing elastic sheet 6 is instantly straightened to flap the acid liquor in the arc-shaped groove 31, the acid liquor impacts the bottom of the pickling plate 4 through the through hole 32, at the same time, the swing elastic sheet 6 slides to and fro at the bottom of the placing box 3, so that the ball 33 rotates, the orientation of the connecting hole 34 in the corresponding ball 33 changes, so that the acid liquor passing through the connecting holes 34 can impact different positions of the pickling plate 4, and the pickling efficiency of the diode can be improved; after the acid liquor injection is stopped, the block 23 falls under the action of gravity and rotates the oscillating plate 5, and the oscillating plate 5 oscillates back and forth by intermittently feeding the acid liquor, so that the flowability of the acid liquor is increased, and the acid washing efficiency is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A diode pickling processing system is characterized in that: comprises a box body (1), a swing module (2), a placing box (3) and a pickling plate (4); the bottom of the box body (1) is provided with a swing module (2), the swing module (2) is used for injecting acid liquor into the box body (1), and the upper end of the swing module (2) is provided with a placing box (3); the placing box (3) is positioned in the middle of the box body (1), and the pickling plate (4) is arranged in the placing box (3); the pickling plate (4) is used for placing a diode; wherein the content of the first and second substances,
the swing module (2) comprises a liquid inlet pipe (21), a branch pipe (22), a blocking block (23) and a supporting elastic sheet (24); the liquid inlet pipe (21) is arranged in the middle of the bottom of the box body (1), one end of the liquid inlet pipe (21) is connected with the liquid supply box, and the other end of the liquid inlet pipe (21) is connected to the bottom of the placing box (3) in a ball joint mode; a group of branch pipes (22) are arranged on the outer ring of the liquid inlet pipe (21); a group of branch pipes (22) are spirally arranged on the outer ring of the liquid inlet pipe (21); a block (23) is arranged in the liquid inlet pipe (21) in a sliding way; one end of the blocking block (23) is provided with an opening; the middle part of the blocking block (23) is provided with a liquid outlet hole; the liquid outlet holes of the blocking blocks (23) can be communicated with different branch pipes (22) in sequence; a group of supporting elastic sheets (24) is arranged on the periphery of the liquid inlet pipe (21), and the supporting elastic sheets (24) are arranged corresponding to the branch pipes (22); one end of the supporting elastic sheet (24) is fixedly connected to a bottom plate of the box body (1); the other end of the supporting elastic sheet (24) is connected to the bottom of the placing box (3) through a spring;
a groove (241) is formed in one side of the supporting elastic sheet (24), and a rotating plate (242) rotatably mounted on the other side of the supporting elastic sheet (24) is arranged at the bottom of the groove (241); a torsion spring is arranged in the rotating shaft of the rotating plate (242).
2. The diode pickling treatment system of claim 1, wherein: the upper end of the liquid inlet pipe (21) is rotatably provided with a group of swing plates (5); the outer ring of the rotating shaft of the swinging plate (5) is fixedly connected with a gear; the gear is meshed with the linkage gear (7); the linkage gear (7) is rotatably arranged at the bottom of a rotating shaft of the swinging plate (5); a rack is arranged on the outer side of the blocking block (23); the blocking block (23) slides along the axial direction of the liquid inlet pipe (21) and is used for pushing the linkage gear (7) to rotate; the linkage gear (7) rotates to realize the swing of the swing plate (5).
3. The diode pickling treatment system of claim 2, wherein: the end of the swinging plate (5) is fixedly connected with a swinging elastic sheet (6); the bottom of the placing box (3) is provided with an arc-shaped groove (31); a through hole (32) penetrating through the placing box (3) is arranged in the arc-shaped groove (31).
4. The diode pickling treatment system of claim 3, wherein: the through hole (32) is internally and rotatably provided with a ball (33); and a connecting hole (34) is formed in the ball (33).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810491386.9A CN108550540B (en) | 2018-05-21 | 2018-05-21 | Diode pickling processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491386.9A CN108550540B (en) | 2018-05-21 | 2018-05-21 | Diode pickling processing system |
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| CN108550540A CN108550540A (en) | 2018-09-18 |
| CN108550540B true CN108550540B (en) | 2020-11-20 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047161A (en) * | 2018-09-30 | 2018-12-21 | 湖州金业电镀有限公司 | A kind of plating pretreatment infuser device |
| CN111048446B (en) * | 2019-11-25 | 2022-09-30 | 东台市高科技术创业园有限公司 | High-efficient diode preparation acid dip pickle |
| CN115041455A (en) * | 2022-08-12 | 2022-09-13 | 南通高米精密机械有限公司 | Pickling unit is used in processing of semiconductor equipment spare part |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08201273A (en) * | 1995-01-31 | 1996-08-09 | Ket Kagaku Kenkyusho:Kk | Optical-source device of near-infrared-component analyzer |
| CN201359997Y (en) * | 2009-03-04 | 2009-12-09 | 泰州银河寰宇半导体有限公司 | Pickle sheet |
| CN201655762U (en) * | 2010-04-26 | 2010-11-24 | 贵州雅光电子科技股份有限公司 | Alkali etching machine for diode |
| CN202097155U (en) * | 2011-05-31 | 2012-01-04 | 常州佳讯光电产业发展有限公司 | Device for cleaning surfaces of diodes |
| CN105390424A (en) * | 2015-12-10 | 2016-03-09 | 重庆凯西驿电子科技有限公司 | Diode pickling device |
| CN105405792A (en) * | 2015-11-24 | 2016-03-16 | 如皋市大昌电子有限公司 | Diode cleaning groove |
| CN105921445A (en) * | 2016-06-22 | 2016-09-07 | 贵州雅光电子科技股份有限公司 | Diode cleaning device with swinging nozzle and cleaning method |
| CN106128981A (en) * | 2016-08-29 | 2016-11-16 | 天津汉德威药业有限公司 | A kind of axial diode acid dip pickle |
| CN106356323A (en) * | 2016-11-28 | 2017-01-25 | 广东技术师范学院 | Pickling device for manufacturing diodes |
| CN106964591A (en) * | 2017-04-28 | 2017-07-21 | 南通中邦微电子股份有限公司 | A kind of ultra-thin stamp-mounting-paper diode automatic solvent molded line road board cleaning machine |
| CN206401279U (en) * | 2017-01-19 | 2017-08-11 | 东莞市康瑞电子有限公司 | A kind of suspension type pickler for diode production |
-
2018
- 2018-05-21 CN CN201810491386.9A patent/CN108550540B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08201273A (en) * | 1995-01-31 | 1996-08-09 | Ket Kagaku Kenkyusho:Kk | Optical-source device of near-infrared-component analyzer |
| CN201359997Y (en) * | 2009-03-04 | 2009-12-09 | 泰州银河寰宇半导体有限公司 | Pickle sheet |
| CN201655762U (en) * | 2010-04-26 | 2010-11-24 | 贵州雅光电子科技股份有限公司 | Alkali etching machine for diode |
| CN202097155U (en) * | 2011-05-31 | 2012-01-04 | 常州佳讯光电产业发展有限公司 | Device for cleaning surfaces of diodes |
| CN105405792A (en) * | 2015-11-24 | 2016-03-16 | 如皋市大昌电子有限公司 | Diode cleaning groove |
| CN105390424A (en) * | 2015-12-10 | 2016-03-09 | 重庆凯西驿电子科技有限公司 | Diode pickling device |
| CN105921445A (en) * | 2016-06-22 | 2016-09-07 | 贵州雅光电子科技股份有限公司 | Diode cleaning device with swinging nozzle and cleaning method |
| CN106128981A (en) * | 2016-08-29 | 2016-11-16 | 天津汉德威药业有限公司 | A kind of axial diode acid dip pickle |
| CN106356323A (en) * | 2016-11-28 | 2017-01-25 | 广东技术师范学院 | Pickling device for manufacturing diodes |
| CN206401279U (en) * | 2017-01-19 | 2017-08-11 | 东莞市康瑞电子有限公司 | A kind of suspension type pickler for diode production |
| CN106964591A (en) * | 2017-04-28 | 2017-07-21 | 南通中邦微电子股份有限公司 | A kind of ultra-thin stamp-mounting-paper diode automatic solvent molded line road board cleaning machine |
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| CN108550540A (en) | 2018-09-18 |
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Effective date of registration: 20201021 Address after: Wafang Xiang Wa Fang Cun, Si county, Suzhou City, Anhui Province Applicant after: Sixian Tianyuan straw recycling Co., Ltd Address before: 230009 Guoxuan K Xijia, No. 502 Wangjiangxi Road, Shushan District, Hefei City, Anhui Province Applicant before: Li Hui |
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