CN221071704U - Groove type electroplating equipment - Google Patents
Groove type electroplating equipment Download PDFInfo
- Publication number
- CN221071704U CN221071704U CN202322742021.8U CN202322742021U CN221071704U CN 221071704 U CN221071704 U CN 221071704U CN 202322742021 U CN202322742021 U CN 202322742021U CN 221071704 U CN221071704 U CN 221071704U
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- basket
- anode
- conductive
- tank
- wiring board
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- 238000009713 electroplating Methods 0.000 title claims abstract description 45
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000007747 plating Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000007306 turnover Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052802 copper Inorganic materials 0.000 abstract description 9
- 239000010949 copper Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 229910052709 silver Inorganic materials 0.000 abstract description 9
- 239000004332 silver Substances 0.000 abstract description 9
- 238000007650 screen-printing Methods 0.000 abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- -1 copper and tin Chemical class 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/02—Tanks; Installations therefor
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/001—Apparatus specially adapted for electrolytic coating of wafers, e.g. semiconductors or solar cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/06—Filtering particles other than ions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/30—Electroplating: Baths therefor from solutions of tin
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/12—Semiconductors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model provides groove type electroplating equipment, and relates to the technical field of electroplating. The tank type electroplating equipment comprises a main frame, wherein an upper electroplating tank and a lower tank are arranged on the inner side of the main frame, the upper electroplating tank is located above the lower tank, a manipulator is further arranged on the inner side of the main frame relative to the upper side of the upper electroplating tank, a circulating pump connected with the lower tank through a pipeline is arranged at the bottom end of the inner side of the main frame, a filter is connected with the upper side of the circulating pump through a pipeline, a circulating spray pipe is arranged at the bottom end of the inner side of the upper electroplating tank, an output end of the filter is connected with the circulating spray pipe through a pipeline, and an electric wire slot is formed in the top end of the inner side of the main frame. The method for preparing the electrode by electroplating instead of conventional photovoltaic cell screen printing silver paste has lower equipment cost than screen printing, can replace silver production by metals such as copper and tin, has lower cost, and has higher productivity by combining the basket type clamp with the equipment, and has better stability of static electroplating process stability equipment.
Description
Technical Field
The utility model relates to the technical field of electroplating, in particular to groove type electroplating equipment.
Background
How to further reduce the manufacturing cost of the solar cell becomes an important issue in the industry, but the cost of the solar cell electrode is the largest in the whole non-silicon cost, and the current preparation of the solar cell electrode adopts a mode of screen printing silver paste, and the price of the screen printing equipment including the silver paste is very high and is difficult to reduce.
Disclosure of utility model
The utility model provides a groove type electroplating device which can solve the problems that the price of silver paste is high and the silver paste is difficult to reduce in the screen printing device in the mode of screen printing silver paste for preparing solar cell electrodes.
In order to achieve the above object, there is provided a tank type plating apparatus comprising a main frame in which an upper plating tank and a lower tank are provided;
a manipulator is further arranged above the main frame relative to the upper electroplating bath;
The bottom end of the inner side of the main frame is provided with a circulating pump connected with the lower groove through a pipeline, and a filter is connected above the circulating pump through a pipeline;
the bottom end of the inner side of the upper electroplating tank is provided with a circulating spray pipe, and the output end of the filter is connected with the circulating spray pipe through a pipeline;
An electric wire slot is arranged at the top end of the inner side of the main frame, and a pulse rectifier is arranged in the electric wire slot;
the pulse rectifier is connected with an anode connecting wire and a cathode connecting wire, and a conductive mechanism is arranged at the top of the upper electroplating bath.
Preferably, the upper electroplating tank is also internally provided with an anode conductive component and a cathode conductive component; the anode conductive assembly includes an anode terminal plate; the cathode conductive assembly at least comprises a basket type clamp for clamping a plurality of battery pieces; the anode conductive component is electrically connected with the anode connecting wire, and the cathode conductive component is connected with the cathode connecting wire in an on-off mode through the conductive mechanism.
Preferably, a plurality of basket type clamps are arranged in the upper electroplating tank, the cathode wiring board is connected to the upper part of the basket type clamps, the anode conductive component is arranged below the basket type clamps, and the cathode wiring board is connected with the cathode connecting wire in an on-off manner through the conductive mechanism.
Preferably, the conductive mechanism comprises a conductive plate and a turnover motor, wherein the conductive plate is arranged at the output end of the turnover motor, and the turnover motor drives the conductive plate to turn over so as to realize contact and separation between the conductive plate and the cathode wiring board.
Preferably, the conductive mechanism comprises a conductive plate and a lifting cylinder, wherein the conductive plate is arranged on a piston rod at the top end of the lifting cylinder, and the lifting cylinder drives the conductive plate to lift so as to realize contact and separation between the conductive plate and the cathode wiring board.
Preferably, the anode conductive assembly comprises an anode wiring board, the anode wiring board is fixed at the bottom of the upper electroplating tank, the anode wiring board is comb-tooth-shaped and is inserted into the basket-shaped clamp, the top end of the anode wiring board is connected with the anode connecting wire, and the top end of the anode wiring board extends to one side of the cathode wiring board.
Preferably, an overflow pipe is further arranged at the center of the inner side of the upper electroplating tank, the top end of the overflow pipe is flush with a liquid level line in the upper electroplating tank, and the bottom end of the overflow pipe penetrates to the inner side of the lower tank.
Preferably, the water inlet of the circulating pump is connected with the lower groove through a pipeline, and the water outlet of the circulating pump is connected with the water inlet of the filter through a pipeline.
Preferably, the basket of flowers anchor clamps include back shaft group, fixed plate and centre gripping shell fragment, the quantity of fixed plate is two, back shaft group has n+1 group along fixed plate length direction interval distribution, and N is greater than 0 integer, back shaft group includes a plurality of pairs of loose axles and fixed axle, loose axle swing joint is between two fixed plates, fixed axle fixed connection is between two fixed plates, the centre gripping shell fragment is installed on the surface of loose axle and fixed axle respectively.
Preferably, when n=1, the basket clamp is a single-piece basket clamp or a double-half-piece basket clamp, the single-piece basket clamp comprises three pairs of movable shafts and fixed shafts which are distributed at intervals along the height direction of the fixed plate, and the double-half-piece basket clamp comprises four pairs of movable shafts and fixed shafts which are distributed at intervals along the height direction of the fixed plate; when n=2, the basket type clamp is a double-piece basket type clamp, and the double-piece basket type clamp comprises two pairs of movable shafts and fixed shafts which are distributed at intervals along the height direction of the fixed plate; when n=3, the basket type clamp comprises two pairs of movable shafts and fixed shafts which are distributed at intervals along the height direction of the fixed plate.
The utility model has the beneficial effects that: the method for preparing the electrode by electroplating instead of conventional photovoltaic cell screen printing silver paste has lower equipment cost than screen printing, can replace silver production by metals such as copper and tin, has lower cost, and has higher productivity by combining the basket type clamp with the equipment, and has better stability of static electroplating process stability equipment.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram showing the structure of the plating tank according to embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing the structure of the plating tank according to embodiment 2 of the present utility model;
FIG. 4 is a schematic view of a monolithic flower basket according to the present utility model;
FIG. 5 is a schematic view of the structure of the double half-piece flower basket of the present utility model;
FIG. 6 is a schematic view of a three-piece flower basket according to the present utility model;
fig. 7 is an enlarged view of a of fig. 6 according to the present utility model.
Legend description:
1. A main frame; 2. plating an electroplating bath; 3. a lower groove; 4. flower basket type clamp; 5. a manipulator; 6. a conductive plate; 7. an electrical trunking; 8. a pulse rectifier; 9. an anode connecting wire; 10. a cathode connecting wire; 11. a filter; 12. a circulation pump; 13. an overflow pipe; 14. a circulation shower; 15. a cathode wiring board; 16. an anode wiring board; 17. a turnover motor; 18. a lifting cylinder; 401. a movable shaft; 402. a fixed shaft; 403. a fixing plate; 404. and clamping the elastic sheet.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Embodiment one:
As shown in fig. 1, an embodiment of the present utility model provides a tank plating apparatus, including a main frame 1, an upper plating tank 2 and a lower tank 3 are disposed in the main frame 1, the upper plating tank 2 is located above the lower tank 3, a mechanical arm 5 is further disposed above the upper plating tank 2 in the main frame 1, a circulating pump 12 connected with the lower tank 3 through a pipeline is disposed at the bottom end of the inner side of the main frame 1, a filter 11 is connected to the upper side of the circulating pump 12 through a pipeline, a circulating spray pipe 14 is disposed at the bottom end of the inner side of the upper plating tank 2, an output end of the filter 11 is connected with the circulating spray pipe 14 through a pipeline, an electrical wire slot 7 is disposed at the top end of the inner side of the main frame 1, a pulse rectifier 8 is disposed in the electrical wire slot 7, an anode connecting wire 9 and a cathode connecting wire 10 are connected to the pulse rectifier 8, and a conductive mechanism is disposed at the top of the upper plating tank 2.
A cathode conductive component and an anode conductive component are also arranged in the upper electroplating bath 2; the cathode conductive component comprises a plurality of basket clamps 4, in particular, one to eight basket clamps 4 can be placed in one upper electroplating tank 2; the basket type clamp 4 is used for clamping a plurality of battery pieces, a cathode wiring board 15 is connected above the basket type clamp 4, the cathode wiring board 15 protrudes out of a liquid level line in the electroplating bath 2, the contact between a large area of a cathode and electroplating liquid is avoided, metal is plated, the stripping difficulty is reduced, or the whole body is directly immersed in the electroplating liquid, a stripping process is added to realize stripping, the stripping process comprises the steps of leading in an anode power supply to enable the metal on the reverse plating to be removed by the clamp, or nitric acid and the like are adopted to carry out chemical reaction with a chemical solution which does not react with the metal material of the clamp. The cathode wiring board 15 is connected to the cathode connection line by a conductive mechanism in an on-off manner. Specifically, in this embodiment, as shown in fig. 2, the conductive mechanism includes a conductive plate 6 and a turnover motor 17, the conductive plate 6 is mounted at an output end of the turnover motor 17, the turnover motor 17 drives the conductive plate 6 to turn over, so as to achieve the effect of energizing and de-energizing by contacting and separating the conductive plate 6 and the cathode wiring board 15, and the conductive plate 6 contacts the cathode wiring board 15 in a whole plane, so that the conductive stability is better.
The anode conductive assembly comprises an anode wiring board 16, wherein the anode wiring board 16 is fixed at the bottom of the upper electroplating tank 2, the anode wiring board 16 is comb-shaped and inserted into the basket clamp 4, the top end of the anode wiring board 16 is connected with the anode connecting wire 9, and the top end of the anode wiring board 16 extends to one side of the cathode wiring board 15. Specifically, in the present embodiment, the anode wiring board 16 includes a plurality of anode plates arranged at vertical intervals, and an anode connection board capable of electrically connecting and fixing the anode plates. During electroplating operation, the loaded battery piece in the basket type clamp is inserted between two adjacent anode plates.
Specifically, the center of the inner side of the upper electroplating tank 2 is further provided with an overflow pipe 13, the top end of the overflow pipe 13 is flush with a liquid level line in the upper electroplating tank 2, the bottom end of the overflow pipe 13 penetrates through the inner side of the lower tank 3, the water inlet of the circulating pump 12 is connected with the lower tank 3 through a pipeline, so that overflowed electroplating liquid can enter the lower tank 3, and the water outlet of the circulating pump 12 is connected with the water inlet of the filter 11 through a pipeline.
Specifically, basket of flowers anchor clamps include back shaft group, fixed plate 403 and centre gripping shell fragment, and the quantity of fixed plate is two, and back shaft group has n+1 group along fixed plate length direction interval distribution, and N can be greater than 0 integer, and back shaft group includes loose axle and fixed axle, loose axle 401 swing joint between two fixed plates 403, and fixed axle 402 fixed connection is between two fixed plates 403, and the centre gripping shell fragment is installed respectively on the surface of loose axle and fixed axle.
Specifically, when n=1, the supporting shaft groups are 2 groups, the 2 groups of supporting shaft groups are symmetrically distributed on two sides of the fixed plate, at this time, the structure of the basket clamp is as shown in fig. 4 or fig. 5, in fig. 4, the basket clamp is a single-piece basket clamp, one group of supporting shaft groups in the single-piece basket clamp comprises 3 pairs of movable shafts 401 and fixed shafts 402 which are distributed at intervals along the height direction of the fixed plate, namely, the single-piece basket clamp comprises six movable shafts 401, six fixed shafts 402, a plurality of clamping elastic pieces 404 and two fixed plates 403, the six movable shafts 401 are symmetrically distributed on three sides, the clamping elastic pieces 404 are symmetrically distributed on three sides on the inner side surface of the movable shafts 401 and the inner side surface of the fixed shafts 402, in fig. 5, one group of the single-piece basket clamp comprises 4 pairs of movable shafts 401 and 402 which are distributed at intervals along the height direction of the fixed plates, namely, the double-piece basket clamp comprises eight movable shafts 401, eight movable shafts 402 and eight elastic pieces 404 are symmetrically distributed on the inner side surfaces of the eight movable shafts 401 and the eight movable shafts 401 are symmetrically distributed on the inner side surfaces of the four fixed shafts 401; when n=2, the supporting shaft groups have 3 groups, the 3 groups of supporting shaft groups are distributed at intervals along the length direction of the fixed plate, at this time, the basket type clamp can be a double-plate basket type clamp, one group of supporting shaft groups in the double-plate basket type clamp comprises 2 pairs of movable shafts 401 and fixed shafts 402 which are distributed at intervals along the height direction of the fixed plate, namely, the double-plate basket type clamp comprises six movable shafts, six fixed shafts, a plurality of clamping elastic pieces and two fixed plates, the six movable shafts are symmetrically distributed on one side and three sides, the six fixed shafts are symmetrically distributed on one side and three sides, and the clamping elastic pieces 404 are arranged on the inner side surfaces of the movable shafts 401 and the inner side surfaces of the fixed shafts 402; when n=3, the supporting shaft groups have 4 groups, the 4 groups of supporting shaft groups are distributed at intervals along the length direction of the fixing plate, at this time, the structure of the basket type clamp is as shown in fig. 6, the basket type clamp is a three-piece type basket type clamp in fig. 6, one group of supporting shaft groups in the three-piece type basket type clamp comprises 2 pairs of movable shafts and fixed shafts, namely, the three-piece type basket type clamp comprises eight movable shafts 401, eight fixed shafts 402, a plurality of clamping elastic pieces 404 and two fixing plates 403, the eight movable shafts 401 are symmetrically distributed from top to bottom on a single side, the eight movable shafts 402 are symmetrically distributed from top to bottom on a single side, and the clamping elastic pieces 404 are mounted on the inner side surfaces of the movable shafts 401 and the inner side surfaces of the fixed shafts 402.
Specifically, in this embodiment, one end of the movable shaft 401 may be connected to the first fixing plate through a spring, and the other end of the movable shaft penetrates through the second fixing plate, so that the movable shaft 401 is movably connected between the two fixing plates 403, so that when the basket type clamp is used for clamping a battery piece, the spring is compressed by pressing the movable shaft 401, so that the clamping elastic piece on the movable shaft 401 is separated from the clamping elastic piece on the fixing shaft 402, then the battery piece is placed between the clamping elastic piece on the movable shaft 401 and the clamping elastic piece on the fixing shaft 402, and then the movable shaft 401 is released to enable the movable shaft 401 to reset under the action of the spring, and the clamping elastic piece on the movable shaft 401 is driven to move by using the elastic force generated by the spring to position and clamp the silicon wafer.
Embodiment two:
The difference between this embodiment and the first embodiment is that: conductive mechanism structure in a slot plating apparatus. As shown in fig. 3, the conductive mechanism in this embodiment includes a conductive plate 6 and a lifting cylinder 18, the conductive plate 6 is mounted on a piston rod at the top end of the lifting cylinder 18, and the lifting cylinder 18 drives the conductive plate 6 to lift, so as to achieve contact and separation between the conductive plate 6 and the cathode wiring board 15.
Embodiment III:
The difference between this embodiment and the first embodiment is that: a conductive mechanism structure in a slot type electroplating device and a basket type clamp structure. The conductive mechanism in this embodiment is a V-shaped conductive bracket, and conductive hooks connected with the cathode connecting plate are further arranged on two sides of the basket-shaped clamp in this embodiment, so that when the conductive hooks are placed on the V-shaped grooves of the V-shaped conductive bracket, the cathode conductive assembly and the cathode connecting wire can be electrically connected.
Groove body layout: the same process tank body can adopt more than one parallel connection mode to increase the productivity: and (3) process configuration of a main machine table groove: not limited to the most basic: copper plating, water washing, drying and blanking configuration, and can be overlapped according to the process requirements without being limited to the following: (1) feeding-degreasing-washing-pre-plating-copper plating-washing-pre-plating-tin plating-washing-mask removing-washing-back etching seed layer-washing-slow pulling-drying-blanking, (2) feeding-pre-plating-copper plating-washing-pre-plating-tin plating-washing-mask removing-washing-back etching copper seed layer-washing-slow pulling-drying-blanking, (3) feeding-degreasing-washing-pre-copper plating-washing-pre-plating-tin plating-washing-acid washing-water washing-slow pulling-drying-blanking, (4) feeding-degreasing-washing-pre-plating-nickel plating-washing-pre-copper plating-washing-pre-tin plating-water washing-mask removing-washing-back etching copper seed layer-washing-acid washing-slow pulling-drying-blanking.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A slot plating apparatus, characterized in that:
Comprises a main frame (1), wherein an upper electroplating tank (2) and a lower tank (3) are arranged in the main frame (1);
A manipulator (5) is arranged above the main frame (1) relative to the upper electroplating bath (2);
The bottom end of the inner side of the main frame (1) is provided with a circulating pump (12) connected with the lower groove (3) through a pipeline, and a filter (11) is connected above the circulating pump (12) through a pipeline;
The bottom end of the inner side of the upper electroplating tank (2) is provided with a circulating spray pipe (14), and the output end of the filter (11) is connected with the circulating spray pipe (14) through a pipeline;
An electric wire groove (7) is formed in the top end of the inner side of the main frame (1), and a pulse rectifier (8) is arranged in the electric wire groove (7);
the pulse rectifier (8) is connected with an anode connecting wire (9) and a cathode connecting wire (10), which are
The top of the upper electroplating tank (2) is provided with a conductive mechanism.
2. The slot plating apparatus as recited in claim 1, wherein: an anode conductive component and a cathode conductive component are also arranged in the upper electroplating bath (2); the anode conductive assembly includes an anode terminal plate (16); the cathode conductive assembly at least comprises a basket type clamp (4) for clamping a plurality of battery pieces; the anode conductive component is electrically connected with the anode connecting wire (9), and the cathode conductive component is connected with the cathode connecting wire (10) in an on-off mode through the conductive mechanism.
3. The slot plating apparatus as recited in claim 1, wherein: be provided with a plurality of basket of flowers anchor clamps (4) in last plating bath (2), and the top of basket of flowers anchor clamps (4) is connected with negative pole wiring board (15), the below of basket of flowers anchor clamps (4) is provided with positive pole conductive component, and the negative pole wiring board passes through conductive mechanism and is connected with negative pole connecting wire (10) can break-make.
4. A slot plating apparatus as claimed in claim 3, wherein: the conductive mechanism comprises a conductive plate (6) and a turnover motor (17), wherein the conductive plate (6) is arranged at the output end of the turnover motor (17), and the turnover motor (17) drives the conductive plate (6) to turn over, so that contact and separation between the conductive plate (6) and the cathode wiring board (15) are realized.
5. A slot plating apparatus as claimed in claim 3, wherein: the conducting mechanism comprises a conducting plate (6) and a lifting air cylinder (18), wherein the conducting plate (6) is arranged on a piston rod at the top end of the lifting air cylinder (18), and the lifting air cylinder (18) drives the conducting plate (6) to lift, so that contact and separation between the conducting plate (6) and the cathode wiring board (15) are realized.
6. The slot plating apparatus as recited in claim 2, wherein: the anode conductive assembly comprises an anode wiring board (16), the anode wiring board (16) is fixed at the bottom of the upper electroplating tank (2), the anode wiring board (16) is comb-tooth-shaped and is inserted into the basket-shaped clamp (4), the top end of the anode wiring board (16) is connected with the anode connecting wire (9), and the top end of the anode wiring board (16) extends to one side of the cathode wiring board (15).
7. The slot plating apparatus as recited in claim 1, wherein: the center of the inner side of the upper electroplating tank (2) is also provided with an overflow pipe (13), the top end of the overflow pipe (13) is flush with a liquid level line in the upper electroplating tank (2), and the bottom end of the overflow pipe (13) penetrates through the inner side of the lower tank (3).
8. The slot plating apparatus as recited in claim 1, wherein: the water inlet of the circulating pump (12) is connected with the lower groove (3) through a pipeline, and the water outlet of the circulating pump (12) is connected with the water inlet of the filter (11) through a pipeline.
9. The groove type electroplating device according to claim 2, wherein the basket type clamp comprises a supporting shaft group, fixing plates (403) and clamping elastic pieces (404), the number of the fixing plates (403) is two, n+1 groups are distributed at intervals along the length direction of the fixing plates, N is an integer larger than 0, the supporting shaft group comprises a plurality of pairs of movable shafts (401) and fixed shafts (402), the movable shafts (401) are movably connected between the two fixing plates (403), the fixed shafts (402) are fixedly connected between the two fixing plates (402), and the clamping elastic pieces (404) are respectively arranged on the surfaces of the movable shafts (401) and the fixed shafts (402).
10. The slot plating apparatus as recited in claim 9, wherein: when n=1, the basket clamp is a single-piece basket clamp or a double-half-piece basket clamp, the single-piece basket clamp comprises three pairs of movable shafts and fixed shafts which are distributed at intervals along the height direction of the fixed plate, and the double-half-piece basket clamp comprises four pairs of movable shafts and fixed shafts which are distributed at intervals along the height direction of the fixed plate; when n=2, the basket type clamp is a double-piece basket type clamp, and the double-piece basket type clamp comprises two pairs of movable shafts and fixed shafts which are distributed at intervals along the height direction of the fixed plate; when n=3, the basket type clamp comprises two pairs of movable shafts and fixed shafts which are distributed at intervals along the height direction of the fixed plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211252759X | 2022-10-13 | ||
| CN202211252759 | 2022-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221071704U true CN221071704U (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222964646.4U Active CN219430165U (en) | 2022-10-13 | 2022-11-08 | Basket of flowers formula silicon chip anchor clamps for electroplating and electrode butt joint structure thereof |
| CN202322742021.8U Active CN221071704U (en) | 2022-10-13 | 2023-10-12 | Groove type electroplating equipment |
| CN202311320955.0A Pending CN117305956A (en) | 2022-10-13 | 2023-10-12 | Groove type electroplating equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222964646.4U Active CN219430165U (en) | 2022-10-13 | 2022-11-08 | Basket of flowers formula silicon chip anchor clamps for electroplating and electrode butt joint structure thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311320955.0A Pending CN117305956A (en) | 2022-10-13 | 2023-10-12 | Groove type electroplating equipment |
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| Country | Link |
|---|---|
| CN (3) | CN219430165U (en) |
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2022
- 2022-11-08 CN CN202222964646.4U patent/CN219430165U/en active Active
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- 2023-10-12 CN CN202322742021.8U patent/CN221071704U/en active Active
- 2023-10-12 CN CN202311320955.0A patent/CN117305956A/en active Pending
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| Publication number | Publication date |
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| CN117305956A (en) | 2023-12-29 |
| CN219430165U (en) | 2023-07-28 |
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