CN113426192A - Nano copper powder preparation, filtration and collection device for electronic paste - Google Patents
Nano copper powder preparation, filtration and collection device for electronic paste Download PDFInfo
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- CN113426192A CN113426192A CN202110503774.6A CN202110503774A CN113426192A CN 113426192 A CN113426192 A CN 113426192A CN 202110503774 A CN202110503774 A CN 202110503774A CN 113426192 A CN113426192 A CN 113426192A
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- 238000001914 filtration Methods 0.000 title claims abstract description 53
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 99
- 238000004140 cleaning Methods 0.000 claims abstract description 94
- 239000000706 filtrate Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 152
- 238000013519 translation Methods 0.000 claims description 110
- 241000510097 Megalonaias nervosa Species 0.000 claims description 14
- 239000002244 precipitate Substances 0.000 abstract description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 20
- 239000007788 liquid Substances 0.000 abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000008367 deionised water Substances 0.000 abstract description 11
- 229910021641 deionized water Inorganic materials 0.000 abstract description 11
- 239000012776 electronic material Substances 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 description 19
- 230000001376 precipitating effect Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000001027 hydrothermal synthesis Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- PCEXQRKSUSSDFT-UHFFFAOYSA-N [Mn].[Mo] Chemical compound [Mn].[Mo] PCEXQRKSUSSDFT-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003303 ruthenium Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Transmission Devices (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to the technical field of new electronic materials, in particular to a nano copper powder preparation, filtering and collecting device for electronic paste. The technical problem of the invention is as follows: provides a nano copper powder preparation, filtration and collection device for electronic paste. The technical scheme is as follows: a nano copper powder preparation, filtration and collection device for electronic slurry comprises a filtration assembly, a cleaning and collection assembly, a cleaning assembly, a fixed column, a filtrate collection box, a bottom frame and a support column; four groups of support columns are connected with the bottom frame. When the filter cloth is used, the mixed liquid is filtered, meanwhile, the filtered precipitate is extruded, the residual mixed liquid is extruded, deionized water and ethanol required by cleaning are saved, then, the precipitate is collected, meanwhile, the filter cloth is cleaned, the influence on the next filtration is avoided, and finally, the precipitate is scrubbed in the cloth bag, so that the condition that the precipitate is lost due to cleaning is avoided.
Description
Technical Field
The invention relates to the technical field of new electronic materials, in particular to a nano copper powder preparation, filtering and collecting device for electronic paste.
Background
The electronic paste is a basic material for manufacturing thick film elements, is a paste formed by rolling and uniformly mixing solid powder and an organic solvent by three rollers, and is divided into dielectric paste, resistance paste and conductor paste according to different purposes; the substrate is divided into an electronic paste ceramic substrate, a polymer substrate, a glass substrate, a metal insulation substrate and the like according to the types of the substrates; according to different sintering temperatures, the electronic paste can be dried at high temperature, medium temperature and low temperature; the conductive phase is divided into precious metal electronic paste (silver palladium, ruthenium series, gold paste and the like) and base metal electronic paste (molybdenum manganese paste) according to the price of the conductive phase, the electronic paste is widely applied to various fields of the electronic industry, and the cost of the silver paste is increased along with the increase of the international silver price, so people consider using non-precious metal paste, copper is an ideal raw material for manufacturing the electronic paste, the price is much lower than that of silver, and the copper is a raw material with higher cost performance.
In the prior art, a hydrothermal method is generally adopted for preparing the nano copper powder for the electronic paste, the nano copper powder is prepared in a sealed pressure container by taking water as a solvent, chemical reaction is carried out at a certain temperature and under a certain pressure, the prepared mixed liquid needs to be filtered out to form a precipitate, the precipitate is repeatedly cleaned by deionized water and ethanol, the nano copper powder is prepared after drying, after the precipitate is filtered, the mixed liquid is remained in the precipitate, the precipitate after being filtered is directly cleaned, more deionized water and ethanol are consumed, resource waste is caused, meanwhile, the precipitate is remained on filter cloth, the precipitate can be influenced by next filtering precipitate if not being cleaned in time, the condition that the precipitate is lost due to cleaning is easy to occur when the precipitate is cleaned, and the yield of the nano copper powder is reduced.
In summary, we propose a filtering and collecting device for preparing nano copper powder for electronic paste.
Disclosure of Invention
In order to overcome the defects that the preparation of the nano copper powder for the electronic paste usually adopts a hydrothermal method, namely a chemical reaction is carried out in a sealed pressure container at a certain temperature and under a certain pressure by using water as a solvent, the prepared mixed solution needs to be filtered out to obtain a precipitate, the precipitate is repeatedly cleaned by using deionized water and ethanol, the nano copper powder is prepared after drying, the mixed solution is remained in the precipitate after filtering and precipitating, the precipitate after filtering and precipitating is directly cleaned, more deionized water and ethanol are consumed, resource waste is caused, meanwhile, the precipitate is remained on the filter cloth, the precipitate can be influenced by next filtering and precipitating without being cleaned in time, and the precipitate is easily cleaned to lose, so that the yield of the nano copper powder is reduced, the technical problem of the invention is as follows: provides a nano copper powder preparation, filtration and collection device for electronic paste.
The technical scheme is as follows: a nano copper powder preparation, filtration and collection device for electronic slurry comprises a filtration assembly, a cleaning and collection assembly, a cleaning assembly, a fixed column, a filtrate collection box, a first bearing frame, a fixed plate, a controller, a second bearing frame, a bottom frame and a support column; the filtering component is connected with the cleaning and collecting component; the filtering component is connected with the cleaning component; the filtering component is connected with the fixing column; the filtering component is connected with the fixing plate; the filter assembly is connected with the bottom frame; the cleaning and collecting component is connected with the cleaning component; the cleaning and collecting assembly is connected with the second bearing frame; the cleaning and collecting assembly is connected with the underframe; the cleaning assembly is connected with the underframe; the fixed column is connected with the underframe; the filtrate collecting box is connected with the first bearing frame; the first bearing frame is connected with the bottom frame; the fixed plate is connected with the underframe; the controller is connected with the underframe; the second bearing frame is connected with the bottom frame; two groups of supporting columns are symmetrically arranged on two sides of the bottom surface of the underframe; four groups of support columns are connected with the bottom frame.
In addition, it is particularly preferred that the filter assembly comprises a motor, a first transmission rod, a first driving wheel, a first flat gear, a first bevel gear, a second transmission rod, a third bevel gear, a second flat gear, a first cloth roller, a first translation slider, a first translation slide rail, filter cloth, a second cloth roller, a second translation slider, a first spring, a third transmission rod, a third translation gear, a fixed block, a first electric slider, a first electric slide rail and a first electric push rod; the motor is fixedly connected with the fixed column; the output shaft of the motor is fixedly connected with the first transmission rod; the first transmission rod is rotatably connected with the bottom frame; the first transmission rod is fixedly connected with the first transmission wheel, the first flat gear and the first bevel gear in sequence; the first driving wheel is connected with the cleaning and collecting assembly; the first flat gear is meshed with the second flat gear; the first bevel gear is meshed with the second bevel gear; the second bevel gear is fixedly connected with a second transmission rod; the second transmission rod is rotatably connected with the underframe; the second transmission rod is fixedly connected with the third bevel gear; the third bevel gear is connected with the cleaning component; the second flat gear is fixedly connected with the first cloth roller; the first cloth roller is rotationally connected with the first translation sliding block; the first translation sliding block is fixedly connected with the first translation sliding rail; a combination of a first translation sliding block and a first translation sliding rail is symmetrically arranged on two sides of the first cloth roller; the first cloth roller is fixedly connected with the filter cloth; the first cloth roller is in transmission connection with the second cloth roller through the filter cloth; the second cloth roller is fixedly connected with the second translation sliding block; the second translation sliding block is in sliding connection with the first translation sliding rail; the second translation sliding block is fixedly connected with the first spring; the first spring is fixedly connected with the first translation sliding rail; a second translation sliding block and a first spring are symmetrically arranged on two sides of the second cloth roller; the third transmission rod is fixedly connected with the middle part of the first translation sliding rail through a connecting block; the third transmission rod is fixedly connected with the third flat gear; the third transmission rod is rotatably connected with the fixed block; the fixed block is fixedly connected with the first electric push rod; the first electric sliding block is fixedly connected with the first electric push rod; the first electric sliding block is in sliding connection with the first electric sliding rail; the first electric slide rail is fixedly connected with the fixed plate; the filter cloth bilateral symmetry is provided with the combination of third transfer line, fixed block, first electronic slider, first electronic slide rail and first electric putter.
In addition, it is particularly preferable that the cleaning and collecting assembly comprises a first telescopic rod, a fourth flat gear, a first fixing frame, a second electric push rod, a second transmission wheel, a third transmission wheel, a fifth flat gear, a fourth transmission wheel, a fourth transmission rod, a sixth flat gear, a second electric slide rail, a second electric slide block, a second fixing frame, a connecting rod, a seventh flat gear, a first connecting plate, a second connecting plate, a spring plate, a clapper, a collecting cloth bag, a second horizontal slide rail, a first horizontal slide plate, a screw rod, a fifth transmission wheel, a sixth transmission wheel, a second horizontal slide plate, an eighth flat gear, a ninth flat gear, a second telescopic rod, a third fixing frame, a third electric push rod and an eighth transmission wheel; the first telescopic rod is rotatably connected with the underframe; the first telescopic rod is fixedly connected with the fourth flat gear, the second driving wheel, the third driving wheel and the fifth flat gear in sequence; the first fixing frame is rotationally connected with the first telescopic rod; the first fixing frame is fixedly connected with the second electric push rod; the second electric push rod is fixedly connected with the underframe; the second transmission wheel is in transmission connection with the first transmission wheel through a belt; the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fifth flat gear is connected with the cleaning component; the fourth driving wheel is fixedly connected with the fourth transmission rod; the fourth transmission rod is rotatably connected with the underframe; the fourth transmission rod is fixedly connected with the sixth flat gear; a second electric slide rail is arranged below the sixth flat gear; the second electric slide rail is fixedly connected with the second bearing frame; the second electric slide rail is in sliding connection with the second electric slide block; the second electric sliding block is fixedly connected with the second fixing frame; the second fixing frame is rotationally connected with the connecting rod; the connecting rod is fixedly connected with the seventh flat gear; the connecting rod is rotatably connected with the first connecting plate through a rotating shaft; the first connecting plate is rotationally connected with the second connecting plate through a rotating shaft; the second connecting plate is rotationally connected with the second fixing frame through a rotating shaft; the second connecting plate is fixedly connected with the elastic sheet; the elastic sheet is fixedly connected with the clapper through a connecting block; a collecting cloth bag is arranged on the side surface of the clapper; the collecting cloth bag is fixedly connected with the second translation sliding rail, the first translation sliding plate and the second translation sliding plate respectively; the second translation sliding rail is in sliding connection with the first translation sliding plate; the second translation sliding rail is fixedly connected with the underframe; the first translation sliding plate is in screwed connection with the screw rod; the screw rod is rotationally connected with the bottom frame; the two sides of the first translation sliding plate are symmetrically provided with a combination of a second translation sliding rail and a screw rod; the fifth driving wheel is fixedly connected with the screw rod; the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the other group of screw rods; two sides of the second translational sliding plate are respectively connected with the two groups of screw rods in a rotating manner; the eighth flat gear is fixedly connected with the screw rod; a ninth flat gear is arranged above the side surface of the eighth flat gear; when the eighth flat gear is meshed with the ninth flat gear, the eighth flat gear rotates; when the eighth flat gear is not meshed with the ninth flat gear, the eighth flat gear does not rotate; the ninth flat gear is fixedly connected with the second telescopic rod; the second telescopic rod is rotatably connected with the underframe; the second telescopic rod is rotatably connected with the third fixing frame; the third fixing frame is fixedly connected with a third electric push rod; the third electric push rod is fixedly connected with the underframe; the eighth driving wheel is fixedly connected with the second telescopic rod; the eighth driving wheel is connected with the cleaning component.
In addition, it is particularly preferred that the cleaning assembly comprises a cleaning box, a fourth electric push rod, a third translation sliding block, a second spring, a fifth electric push rod, a washboard, a third connecting plate, a rack, a first special gear, a fifth transmission rod, a tenth flat gear, a seventh transmission wheel, a second special gear, a sixth transmission rod and a fourth bevel gear; a group of fourth electric push rods are symmetrically arranged on two sides of the bottom surface of the cleaning box; the two groups of fourth electric push rods are fixedly connected with the cleaning box; the two groups of fourth electric push rods are fixedly connected with the underframe; the third translation sliding block is in sliding connection with the cleaning box; the third translation sliding block is fixedly connected with the second spring; the second spring is fixedly connected with the cleaning box; the fifth electric push rod is fixedly connected with the third translation sliding block; the fifth electric push rod is fixedly connected with the washboard; the third connecting plate is fixedly connected with a fifth electric push rod; the third connecting plate is fixedly connected with the rack; a third translation sliding block, a second spring, a fifth electric push rod, a washboard, a third connecting plate and a rack are symmetrically arranged on two sides inside the cleaning box; a first different gear is arranged above the rack; the first special gear is fixedly connected with a fifth transmission rod; the fifth transmission rod is rotatably connected with the underframe; the fifth transmission rod is fixedly connected with the tenth flat gear and the seventh transmission wheel in sequence; the tenth flat gear is meshed with the fifth flat gear; the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; a second different gear is arranged above the other group of the gear racks; the second different gear is fixedly connected with a sixth transmission rod; the sixth transmission rod is rotatably connected with the underframe; the sixth transmission rod is fixedly connected with the fourth bevel gear; the fourth bevel gear is meshed with the third bevel gear.
Furthermore, it is particularly preferred that the first translation rail side is provided with a rectangular groove.
In addition, it is particularly preferable that the screw rod has opposite threads on both sides with the central axis as a symmetry axis.
In addition, it is particularly preferred that slide rails are provided on both sides inside the cleaning tank.
Furthermore, it is particularly preferred that the first and second counter gears are provided with a half gear.
The invention has the following beneficial effects:
firstly, in order to solve the problems that in the prior art, a hydrothermal method is usually adopted for preparing the nano copper powder for the electronic paste, water is used as a solvent in a sealed pressure container, chemical reaction is carried out at a certain temperature and under a certain pressure, the prepared mixed solution needs to be filtered out to obtain a precipitate, the precipitate is repeatedly cleaned by deionized water and ethanol, the nano copper powder is prepared after drying, the mixed solution is remained in the precipitate after filtering and precipitating, the precipitate after filtering and precipitating is directly cleaned, more deionized water and ethanol are consumed, resource waste is caused, meanwhile, the precipitate is remained on a filter cloth, influence is caused on next filtering and precipitating due to untimely cleaning, and the precipitate is easily cleaned to cause the condition of loss when the precipitate is cleaned, so that the yield of the nano copper powder is reduced;
secondly, designing a filtering component, a cleaning and collecting component and a cleaning component, putting the device on a horizontal plane when preparing for work, switching on a power supply, pouring mixed liquid into the filtering component on the bottom frame supported by the supporting column, controlling the filtering component connected with the fixed plate and the fixed column through the controller to filter the mixed liquid, collecting filtered liquid in a filtering liquid collecting box on the first bearing frame, conveying sediment into the cleaning and collecting component connected with the second bearing frame for cleaning and collecting after filtering, and cleaning the collected sediment by the cleaning component;
when the filter cloth is used, the mixed liquid is filtered, meanwhile, the filtered sediment is extruded, the residual mixed liquid is extruded, deionized water and ethanol required by cleaning are saved, then, the sediment is collected, meanwhile, the filter cloth is cleaned, the influence on the next filtering is avoided, and finally, the filter cloth is scrubbed in the cloth bag, so that the condition that the sediment is lost due to cleaning is avoided.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a perspective view of the filter assembly of the present invention;
FIG. 4 is a perspective view of the cleaning and collecting assembly of the present invention;
fig. 5 is a schematic perspective view of a cleaning assembly according to the present invention.
In the figure: 1. a filtering component, 2, a cleaning and collecting component, 3, a cleaning component, 4, a fixed column, 5, a filtrate collecting box, 6, a first bearing frame, 7, a fixed plate, 8, a controller, 9, a second bearing frame, 10, a bottom frame, 11, a support column, 101, a motor, 102, a first transmission rod, 103, a first transmission wheel, 104, a first flat gear, 105, a first bevel gear, 106, a second bevel gear, 107, a second transmission rod, 108, a third bevel gear, 109, a second flat gear, 110, a first cloth roller, 111, a first translation sliding block, 112, a first translation sliding rail, 113, a filter cloth, 114, a second cloth roller, 115, a second translation sliding block, 116, a first spring, 117, a third transmission rod, 118, a third gear, 119, a fixed block, 120, a first electric sliding block, 121, a first electric sliding rail, 122, a first electric push rod, 201, a first telescopic rod, 202. a fourth flat gear 203, a first fixed frame 204, a second electric push rod 205, a second transmission wheel 206, a third transmission wheel 207, a fifth flat gear 208, a fourth transmission wheel 209, a fourth transmission rod 210, a sixth flat gear 211, a second electric slide rail 212, a second electric slide block 213, a second fixed frame 214, a connecting rod 215, a seventh flat gear 216, a first connecting plate 217, a second connecting plate 218, a spring sheet 219, a clapper 220, a collecting cloth bag 221, a second translation slide rail 222, a first translation slide plate 223, a screw rod 224, a fifth transmission wheel 225, a sixth transmission wheel 226, a second translation slide plate 227, an eighth flat gear 228, a ninth flat gear 229, a second telescopic rod 230, a third fixed frame 231, a third electric push rod 232, an eighth transmission wheel 301, a cleaning box 302, a fourth electric push rod, 303. a third translation sliding block 304, a second spring 305, a fifth electric push rod 306, a washboard 307, a third connecting plate 308, a rack 309, a first different gear 310, a fifth transmission rod 311, a tenth flat gear 312, a seventh transmission wheel 313, a second different gear 314, a sixth transmission rod 315 and a fourth bevel gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
A nano copper powder preparation, filtration and collection device for electronic paste is shown in figures 1-5 and comprises a filtration component 1, a cleaning and collection component 2, a cleaning component 3, a fixed column 4, a filtrate collection box 5, a first bearing frame 6, a fixed plate 7, a controller 8, a second bearing frame 9, an underframe 10 and a support column 11; the filtering component 1 is connected with the cleaning and collecting component 2; the filtering component 1 is connected with the cleaning component 3; the filtering component 1 is connected with the fixed column 4; the filter component 1 is connected with the fixing plate 7; the filter assembly 1 is connected with the underframe 10; the cleaning and collecting component 2 is connected with the cleaning component 3; the cleaning and collecting assembly 2 is connected with a second bearing frame 9; the cleaning and collecting assembly 2 is connected with the underframe 10; the cleaning component 3 is connected with the underframe 10; the fixed column 4 is connected with the underframe 10; the filtrate collecting box 5 is connected with a first bearing frame 6; the first bearing frame 6 is connected with the underframe 10; the fixed plate 7 is connected with the underframe 10; the controller 8 is connected with the chassis 10; the second bearing frame 9 is connected with the underframe 10; two groups of supporting columns 11 are symmetrically arranged on two sides of the bottom surface of the bottom frame 10; four sets of support posts 11 are connected to the base frame 10.
When the device is ready for work, the device is placed on a horizontal plane, a power supply is switched on, mixed liquor is poured into the filtering component 1 on the bottom frame 10 supported by the supporting column 11, the filtering component 1 connected with the fixing plate 7 and the fixing column 4 is controlled by the controller 8 to filter the mixed liquor, filtered liquid is collected in the filtering liquid collecting box 5 on the first bearing frame 6, sediment is conveyed into the cleaning and collecting component 2 connected with the second bearing frame 9 to be cleaned and collected after filtering, and then the collected sediment is cleaned by the cleaning component 3; when the filter cloth bag is used, the mixed liquid is filtered, meanwhile, the filtered sediment is extruded, the residual mixed liquid is extruded, deionized water and ethanol required by cleaning are saved, then, the sediment is collected, meanwhile, the filter cloth 113 is cleaned, the influence on the next filtering is avoided, and finally, the filter cloth bag is scrubbed, so that the condition that the sediment is lost due to cleaning is avoided.
The filter assembly 1 comprises a motor 101, a first transmission rod 102, a first transmission wheel 103, a first flat gear 104, a first bevel gear 105, a second bevel gear 106, a second transmission rod 107, a third bevel gear 108, a second flat gear 109, a first cloth roller 110, a first translation sliding block 111, a first translation sliding rail 112, filter cloth 113, a second cloth roller 114, a second translation sliding block 115, a first spring 116, a third transmission rod 117, a third gear 118, a fixed block 119, a first electric sliding block 120, a first electric sliding rail 121 and a first electric push rod 122; the motor 101 is fixedly connected with the fixed column 4; an output shaft of the motor 101 is fixedly connected with the first transmission rod 102; the first transmission rod 102 is rotatably connected with the underframe 10; the first transmission rod 102 is fixedly connected with a first transmission wheel 103, a first flat gear 104 and a first bevel gear 105 in sequence; the first driving wheel 103 is connected with the cleaning and collecting assembly 2; the first pinion 104 meshes with the second pinion 109; the first bevel gear 105 is meshed with the second bevel gear 106; the second bevel gear 106 is fixedly connected with a second transmission rod 107; the second transmission rod 107 is rotatably connected with the underframe 10; the second transmission rod 107 is fixedly connected with the third bevel gear 108; the third bevel gear 108 is connected with the cleaning component 3; the second flat gear 109 is fixedly connected with the first cloth roller 110; the first cloth roller 110 is rotationally connected with the first translation slider 111; the first translation sliding block 111 is fixedly connected with the first translation sliding rail 112; a first translation slider 111 and a first translation slide rail 112 are symmetrically arranged on two sides of the first cloth roller 110; the first cloth roller 110 is fixedly connected with the filter cloth 113; the first cloth roller 110 is in transmission connection with a second cloth roller 114 through a filter cloth 113; the second cloth roller 114 is fixedly connected with a second translation sliding block 115; the second translation slider 115 is connected with the first translation slide rail 112 in a sliding manner; the second translation slider 115 is fixedly connected with the first spring 116; the first spring 116 is fixedly connected with the first translation slide rail 112; a second translation slider 115 and a first spring 116 are symmetrically arranged on two sides of the second cloth roller 114; the third transmission rod 117 is fixedly connected with the middle part of the first translation sliding rail 112 through a connecting block; the third transmission rod 117 is fixedly connected with the third flat gear 118; the third transmission rod 117 is rotatably connected with the fixed block 119; the fixed block 119 is fixedly connected with the first electric push rod 122; the first electric slider 120 is fixedly connected with the first electric push rod 122; the first electric slider 120 is connected with the first electric slide rail 121 in a sliding manner; the first electric slide rail 121 is fixedly connected with the fixed plate 7; the filter cloth 113 is symmetrically provided with a combination of a third transmission rod 117, a fixed block 119, a first electric slider 120, a first electric slide rail 121 and a first electric push rod 122 at two sides.
The mixed liquid is poured down from the middle of the filter cloth 113 to be filtered, the filtered precipitate is left on the filter cloth 113, then the motor 101 is started, the output shaft of the motor 101 drives the first transmission rod 102 to rotate, the first transmission rod 102 simultaneously drives the first transmission wheel 103, the first flat gear 104 and the first bevel gear 105 to rotate, the first transmission wheel 103 rotates to convey power to the cleaning and collecting assembly 2, the first bevel gear 105 rotates to drive the second bevel gear 106 to drive the second transmission rod 107 to rotate, the second transmission rod 107 drives the third bevel gear 108 to rotate, and the third bevel gear 108 rotates to convey part of power to the cleaning assembly 3; the first flat gear 104 rotates to drive the second flat gear 109 to drive the first cloth roller 110 connected with the first translation sliding block 111 to rotate, so that the first cloth roller 110 rolls the filter cloth 113 on the outer ring surface, and simultaneously drives the second cloth roller 114 to approach the first cloth roller 110, so that the second translation sliding block 115 slides in the first translation sliding rail 112, and simultaneously stretches the first spring 116, so that the filter cloth 113 is tightly rolled on the outer ring surface of the first cloth roller 110, thereby extruding out the mixed liquid remained in the precipitate on the filter cloth 113, then the motor 101 rotates reversely to drive the first transmission rod 102 to drive the first flat gear 104 to rotate reversely, so that the first cloth roller 110 opens the filter cloth 113, then the first electric sliding block 120 slides to the other side in the first electric sliding rail 121 to drive the first electric push rod 122 and the fixed block 119 to move, so that the third flat gear 118 is meshed with the fourth flat gear 202, thereby realizing the power transmission of the third flat gear 118, the third gear 118 rotates to drive the third transmission rod 117 to drive the first translation sliding rail 112 to turn over, so that the filter cloth 113 turns over by one hundred eighty degrees to pour the sediment into the cleaning and collecting assembly 2; this subassembly will deposit in the residual mixed liquid extrude after filtering mixed liquid, then cooperate the clearance to collect subassembly 2 and carry out work.
The cleaning and collecting assembly 2 comprises a first telescopic rod 201, a fourth flat gear 202, a first fixed frame 203, a second electric push rod 204, a second transmission wheel 205, a third transmission wheel 206, a fifth flat gear 207, a fourth transmission wheel 208, a fourth transmission rod 209, a sixth flat gear 210, a second electric slide rail 211, a second electric slide block 212, a second fixed frame 213, a connecting rod 214, a seventh flat gear 215, a first connecting plate 216, a second connecting plate 217, an elastic sheet 218, a clapper 219, a collecting cloth bag 220, a second translation slide rail 221, a first translation slide plate 222, a screw rod 223, a fifth transmission wheel 224, a sixth transmission wheel 225, a second translation slide plate 226, an eighth flat gear 227, a ninth flat gear 228, a second telescopic rod 229, a third fixed frame 230, a third electric push rod 231 and an eighth transmission wheel 232; the first telescopic rod 201 is rotatably connected with the underframe 10; the first telescopic rod 201 is fixedly connected with a fourth flat gear 202, a second transmission wheel 205, a third transmission wheel 206 and a fifth flat gear 207 in sequence; the first fixing frame 203 is rotatably connected with the first telescopic rod 201; the first fixing frame 203 is fixedly connected with the second electric push rod 204; the second electric push rod 204 is fixedly connected with the underframe 10; the second transmission wheel 205 is in transmission connection with the first transmission wheel 103 through a belt; the third transmission wheel 206 is in transmission connection with a fourth transmission wheel 208 through a belt; the fifth flat gear 207 is connected with the cleaning component 3; the fourth driving wheel 208 is fixedly connected with a fourth driving rod 209; the fourth transmission rod 209 is rotatably connected with the underframe 10; the fourth transmission rod 209 is fixedly connected with the sixth flat gear 210; a second electric slide rail 211 is arranged below the sixth flat gear 210; the second electric slide rail 211 is fixedly connected with the second bearing frame 9; the second electric slide rail 211 is connected with the second electric slide block 212 in a sliding manner; the second electric sliding block 212 is fixedly connected with the second fixing frame 213; the second fixing frame 213 is rotatably connected with the connecting rod 214; the connecting rod 214 is fixedly connected with the seventh flat gear 215; the connecting rod 214 is rotatably connected with the first connecting plate 216 through a rotating shaft; the first connecting plate 216 is rotatably connected with the second connecting plate 217 through a rotating shaft; the second connecting plate 217 is rotatably connected with the second fixing frame 213 through a rotating shaft; the second connecting plate 217 is fixedly connected with the spring plate 218; the elastic piece 218 is fixedly connected with the clapper 219 through a connecting block; a collecting cloth bag 220 is arranged on the side surface of the clapper 219; the collecting cloth bag 220 is fixedly connected with a second translation sliding rail 221, a first translation sliding plate 222 and a second translation sliding plate 226 respectively; the second translation slide rail 221 is connected with the first translation slide plate 222 in a sliding manner; the second translation slide rail 221 is fixedly connected with the underframe 10; the first translational sliding plate 222 is in screwed connection with the screw rod 223; the screw 223 is rotatably connected with the underframe 10; the first translational sliding plate 222 is symmetrically provided with a combination of a second translational sliding rail 221 and a screw rod 223 at two sides; the fifth driving wheel 224 is fixedly connected with the screw rod 223; the fifth driving wheel 224 is in driving connection with a sixth driving wheel 225 through a belt; the sixth driving wheel 225 is fixedly connected with the other group of screw rods 223; two sides of the second translational sliding plate 226 are respectively screwed with the two groups of screw rods 223; the eighth spur gear 227 is fixedly connected with the screw rod 223; a ninth spur gear 228 is arranged above the side surface of the eighth spur gear 227; when the eighth spur gear 227 is meshed with the ninth spur gear 228, the eighth spur gear 227 rotates; when the eighth spur gear 227 is not meshed with the ninth spur gear 228, the eighth spur gear 227 does not rotate; the ninth spur gear 228 is fixedly connected with the second telescopic rod 229; the second expansion link 229 is rotatably connected to the chassis 10; the second expansion link 229 is rotatably connected with the third fixing frame 230; the third fixing frame 230 is fixedly connected with the third electric push rod 231; the third electric push rod 231 is fixedly connected with the underframe 10; the eighth driving wheel 232 is fixedly connected with the second telescopic rod 229; the eighth transmission wheel 232 is connected with the cleaning assembly 3.
The sediment is overturned and poured into a collecting cloth bag 220, then a second electric push rod 204 contracts to drive a first fixing frame 203 to move, a first telescopic rod 201 contracts to drive a fourth flat gear 202 to move, the power of a third flat gear 118 is interrupted, then a first electric push rod 122 extends to push a fixing block 119 to move downwards, further the filter cloth 113 moves downwards to be flush with the surface of a second translation sliding rail 221, then a second electric slide block 212 slides towards a clapper 219 in the second electric sliding rail 211 to drive a second fixing frame 213 and parts connected with the second fixing frame to move towards the clapper 219, so that the clapper 219 moves to the upper part of the middle part of the filter cloth 113, a seventh flat gear 215 is meshed with a sixth flat gear 210, then a first driving wheel 103 drives a second driving wheel 205 to drive the first telescopic rod 201 to rotate, the first telescopic rod 201 simultaneously drives a third driving wheel 206 and a fifth flat gear 207 to rotate, the fifth flat gear 207 rotates to supply power to a cleaning component 3, the third driving wheel 206 drives the fourth driving wheel 208 to drive the fourth driving rod 209 to rotate, the fourth driving rod 209 drives the sixth flat gear 210 to drive the seventh flat gear 215 to rotate, the seventh flat gear 215 drives the connecting rod 214 to rotate, the connecting rod 214 drives one side of the first connecting plate 216 to do circular motion, the first connecting plate 216 drives the second connecting plate 217 to do reciprocating motion, the second connecting plate 217 drives the elastic sheet 218 and the clapper 219 to do reciprocating motion, the elastic sheet 218 deforms when doing reciprocating motion to enable the clapper 219 to repeatedly clap the filter cloth 113, sediment left on the filter cloth 113 is clapped into the collection cloth pocket 220, then the first electric push rod 122 contracts to drive the filter cloth 113 to ascend, the first electric slider 120 slides to drive the filter cloth 113 to withdraw from above the collection cloth pocket 220, and the second electric slider 212 slides to drive the clapper 219 to reset; the seventh driving wheel 312 drives the eighth driving wheel 232 to drive the second expansion link 229 to rotate, the second expansion link 229 drives the ninth spur gear 228 to rotate, then the third electric push rod 231 extends to push the third fixing frame 230, so that the second expansion link 229 is stretched, so that the ninth spur gear 228 is meshed with the eighth spur gear 227, power transmission of the eighth spur gear 227 is realized, the eighth spur gear 227 rotates to drive the screw rod 223 to rotate, the screw rod 223 drives the fifth driving wheel 224 to drive the sixth driving wheel 225 to rotate, the sixth driving wheel 225 drives the other screw rod 223 to rotate, the two screw rods 223 simultaneously rotate to drive the first translational sliding plate 222 and the second translational sliding plate 226 which are rotatably connected with the screw rods to slide towards the middle part of the second translational sliding rail 221, and then the collecting bag 220 is shrunk so as to clean the component 3 for treatment; this subassembly is collected the sediment after filtering and is cleared up the collection to remaining sediment on the filter cloth 113, then cooperates cleaning assembly 3 to handle.
The cleaning assembly 3 comprises a cleaning box 301, a fourth electric push rod 302, a third translation slider 303, a second spring 304, a fifth electric push rod 305, a washboard 306, a third connecting plate 307, a rack 308, a first special gear 309, a fifth transmission rod 310, a tenth flat gear 311, a seventh transmission wheel 312, a second special gear 313, a sixth transmission rod 314 and a fourth bevel gear 315; a group of fourth electric push rods 302 are symmetrically arranged on two sides of the bottom surface of the cleaning box 301; the two groups of fourth electric push rods 302 are fixedly connected with the cleaning box 301; the two groups of fourth electric push rods 302 are fixedly connected with the underframe 10; the third translation sliding block 303 is in sliding connection with the cleaning box 301; the third translation sliding block 303 is fixedly connected with a second spring 304; the second spring 304 is fixedly connected with the cleaning box 301; the fifth electric push rod 305 is fixedly connected with the third translation sliding block 303; the fifth electric push rod 305 is fixedly connected with the washboard 306; the third connecting plate 307 is fixedly connected with the fifth electric push rod 305; the third connecting plate 307 is fixedly connected with the rack 308; a third translation sliding block 303, a second spring 304, a fifth electric push rod 305, a washboard 306, a third connecting plate 307 and a rack 308 are symmetrically arranged on two sides inside the cleaning box 301; a first pinion 309 is arranged above the rack 308; the first different gear 309 is fixedly connected with the fifth transmission rod 310; the fifth transmission rod 310 is rotatably connected with the underframe 10; the fifth transmission rod 310 is fixedly connected with a tenth flat gear 311 and a seventh transmission wheel 312 in sequence; the tenth spur gear 311 is meshed with the fifth spur gear 207; the seventh driving wheel 312 is in driving connection with the eighth driving wheel 232 through a belt; a second pinion 313 is arranged above the other group of racks 308; the second different gear 313 is fixedly connected with the sixth transmission rod 314; the sixth transmission rod 314 is rotatably connected with the underframe 10; the sixth transmission rod 314 is fixedly connected with the fourth bevel gear 315; fourth bevel gear 315 is in mesh with third bevel gear 108.
After the collecting cloth bag 220 is shriveled, the fourth electric push rod 302 pushes the cleaning box 301 to ascend, so that the washboard 306 corresponds to the lower half part of the collecting cloth bag 220, and simultaneously, the two groups of racks 308 are respectively meshed with the first special gear 309 and the second special gear 313, then the fifth electric push rod 305 extends to push the washboard 306, so that the two groups of washboards 306 clamp the lower half part of the collecting cloth bag 220, meanwhile, the fifth flat gear 207 drives the tenth flat gear 311 to drive the fifth transmission rod 310 to rotate, the fifth transmission rod 310 drives the first special gear 309 and the seventh transmission wheel 312 to rotate simultaneously, the third bevel gear 108 drives the fourth bevel gear 315 to drive the sixth transmission rod 314 to rotate, the sixth transmission rod 314 drives the second special gear 313 to rotate, the first special gear 309 and the second special gear 313 rotate simultaneously in opposite directions, drives the two groups of racks 308 to move in opposite directions, and the racks 308 drives the third connecting plate 307 and the fifth electric push rod 305 to move, the third translation sliding block 303 is driven to slide so that the second spring 304 is stretched, when the first special gear 309 and the second special gear 313 rotate to the non-wheel tooth part, the rack 308 is driven to reset by the second spring 304 due to elastic reset, so that the washboard 306 repeatedly rubs the sediment in the collection cloth bag 220, and meanwhile, deionized water is poured downwards from the outside at the opening of the collection cloth bag 220, so that the sediment in the collection cloth bag 220 is cleaned, and then the sediment is cleaned by ethanol after the washing by the deionized water is finished; the present assembly repeatedly rubs the sediment collected in the collecting cloth bag 220.
The first translation sliding rail 112 is provided with a rectangular groove on the side.
So that the first cloth winding roller 110 is fixedly connected with the second flat gear 109.
The screw 223 has opposite threads on both sides with the central axis as the symmetry axis.
So that the first and second translation slide plates 222 and 226 are simultaneously moved reversely when the screw 223 is rotated.
Slide rails are arranged on two sides inside the cleaning box 301.
So that the third translation slider 303 slides inside the washing tank 301.
The first and second cogs 309, 313 are provided with a half gear tooth.
So as to intermittently move the rack 308.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides a collection device is filtered in preparation of nanometer copper powder for electronic paste, is including filter assembly (1), clearance collection subassembly (2), cleaning assembly (3), fixed plate (7), controller (8), second bearing frame (9), chassis (10) and support column (11), characterized by: the device also comprises a fixed column (4), a filtrate collecting box (5) and a first bearing frame (6); the filtering component (1) is connected with the cleaning and collecting component (2); the filtering component (1) is connected with the cleaning component (3); the filtering component (1) is connected with the fixed column (4); the filtering component (1) is connected with the fixing plate (7); the filter component (1) is connected with the bottom frame (10); the cleaning and collecting component (2) is connected with the cleaning component (3); the cleaning and collecting assembly (2) is connected with a second bearing frame (9); the cleaning and collecting assembly (2) is connected with the bottom frame (10); the cleaning component (3) is connected with the bottom frame (10); the fixed column (4) is connected with the bottom frame (10); the filtrate collecting box (5) is connected with the first bearing frame (6); the first bearing frame (6) is connected with the bottom frame (10); the fixed plate (7) is connected with the chassis (10); the controller (8) is connected with the chassis (10); the second bearing frame (9) is connected with the bottom frame (10); two groups of supporting columns (11) are symmetrically arranged on two sides of the bottom surface of the bottom frame (10); the four groups of support columns (11) are connected with the bottom frame (10).
2. The device for preparing, filtering and collecting the nano copper powder for the electronic paste according to claim 1, which is characterized in that: the filter assembly (1) comprises a motor (101), a first transmission rod (102), a first transmission wheel (103), a first flat gear (104), a first bevel gear (105), a second bevel gear (106), a second transmission rod (107), a third bevel gear (108), a second flat gear (109), a first cloth roller (110), a first translation sliding block (111), a first translation sliding rail (112), filter cloth (113), a second cloth roller (114), a second translation sliding block (115), a first spring (116), a third transmission rod (117), a third flat gear (118), a fixed block (119), a first electric sliding block (120), a first electric sliding rail (121) and a first electric push rod (122); the motor (101) is fixedly connected with the fixed column (4); an output shaft of the motor (101) is fixedly connected with the first transmission rod (102); the first transmission rod (102) is rotationally connected with the bottom frame (10); the first transmission rod (102) is fixedly connected with the first transmission wheel (103), the first flat gear (104) and the first bevel gear (105) in sequence; the first driving wheel (103) is connected with the cleaning and collecting assembly (2); the first flat gear (104) is meshed with the second flat gear (109); the first bevel gear (105) is meshed with the second bevel gear (106); the second bevel gear (106) is fixedly connected with a second transmission rod (107); the second transmission rod (107) is rotatably connected with the underframe (10); the second transmission rod (107) is fixedly connected with the third bevel gear (108); the third bevel gear (108) is connected with the cleaning component (3); the second flat gear (109) is fixedly connected with the first cloth roller (110); the first cloth roller (110) is rotationally connected with the first translation sliding block (111); the first translation sliding block (111) is fixedly connected with the first translation sliding rail (112); the two sides of the first cloth roller (110) are symmetrically provided with a combination of a first translation sliding block (111) and a first translation sliding rail (112); the first cloth roller (110) is fixedly connected with the filter cloth (113); the first cloth roller (110) is in transmission connection with the second cloth roller (114) through a filter cloth (113); the second cloth roller (114) is fixedly connected with a second translation sliding block (115); the second translation sliding block (115) is in sliding connection with the first translation sliding rail (112); the second translation sliding block (115) is fixedly connected with the first spring (116); the first spring (116) is fixedly connected with the first translation sliding rail (112); a second translation sliding block (115) and a first spring (116) are symmetrically arranged on two sides of the second cloth roller (114); the third transmission rod (117) is fixedly connected with the middle part of the first translation sliding rail (112) through a connecting block; the third transmission rod (117) is fixedly connected with the third flat gear (118); the third transmission rod (117) is rotatably connected with the fixed block (119); the fixed block (119) is fixedly connected with the first electric push rod (122); the first electric slider (120) is fixedly connected with the first electric push rod (122); the first electric sliding block (120) is connected with the first electric sliding rail (121) in a sliding manner; the first electric slide rail (121) is fixedly connected with the fixed plate (7); the two sides of the filter cloth (113) are symmetrically provided with a combination of a third transmission rod (117), a fixed block (119), a first electric sliding block (120), a first electric sliding rail (121) and a first electric push rod (122).
3. The device for preparing, filtering and collecting the nano copper powder for the electronic paste as claimed in claim 2, wherein: the cleaning and collecting assembly (2) comprises a first telescopic rod (201), a fourth flat gear (202), a first fixing frame (203), a second electric push rod (204), a second transmission wheel (205), a third transmission wheel (206), a fifth flat gear (207), a fourth transmission wheel (208), a fourth transmission rod (209), a sixth flat gear (210), a second electric slide rail (211), a second electric slide block (212), a second fixing frame (213), a connecting rod (214), a seventh flat gear (215), a first connecting plate (216), a second connecting plate (217), an elastic sheet (218), a clapper (219), a collecting cloth pocket (220), a second translation slide rail (221), a first translation sliding plate (222), a screw rod (223), a fifth transmission wheel (224), a sixth transmission wheel (225), a second translation sliding plate (226), an eighth flat gear (227), a ninth flat gear (228), A second telescopic rod (229), a third fixing frame (230), a third electric push rod (231) and an eighth transmission wheel (232); the first telescopic rod (201) is rotatably connected with the underframe (10); the first telescopic rod (201) is fixedly connected with the fourth flat gear (202), the second driving wheel (205), the third driving wheel (206) and the fifth flat gear (207) in sequence; the first fixed frame (203) is rotationally connected with the first telescopic rod (201); the first fixing frame (203) is fixedly connected with the second electric push rod (204); the second electric push rod (204) is fixedly connected with the underframe (10); the second transmission wheel (205) is in transmission connection with the first transmission wheel (103) through a belt; the third driving wheel (206) is in driving connection with the fourth driving wheel (208) through a belt; the fifth flat gear (207) is connected with the cleaning component (3); the fourth driving wheel (208) is fixedly connected with a fourth driving rod (209); the fourth transmission rod (209) is rotationally connected with the underframe (10); the fourth transmission rod (209) is fixedly connected with the sixth flat gear (210); a second electric slide rail (211) is arranged below the sixth flat gear (210); the second electric slide rail (211) is fixedly connected with the second bearing frame (9); the second electric slide rail (211) is connected with the second electric slide block (212) in a sliding way; the second electric sliding block (212) is fixedly connected with the second fixed frame (213); the second fixing frame (213) is rotationally connected with the connecting rod (214); the connecting rod (214) is fixedly connected with the seventh flat gear (215); the connecting rod (214) is rotatably connected with the first connecting plate (216) through a rotating shaft; the first connecting plate (216) is rotatably connected with the second connecting plate (217) through a rotating shaft; the second connecting plate (217) is rotatably connected with the second fixing frame (213) through a rotating shaft; the second connecting plate (217) is fixedly connected with the spring plate (218); the elastic sheet (218) is fixedly connected with the clapper (219) through a connecting block; a collecting cloth pocket (220) is arranged on the side surface of the clapper (219); the collecting cloth bag (220) is fixedly connected with the second translation sliding rail (221), the first translation sliding plate (222) and the second translation sliding plate (226) respectively; the second translation sliding rail (221) is in sliding connection with the first translation sliding plate (222); the second translation sliding rail (221) is fixedly connected with the bottom frame (10); the first translation sliding plate (222) is in screwed connection with the screw rod (223); the screw rod (223) is rotatably connected with the bottom frame (10); the two sides of the first translation sliding plate (222) are symmetrically provided with a combination of a second translation sliding rail (221) and a screw rod (223); the fifth driving wheel (224) is fixedly connected with the screw rod (223); the fifth driving wheel (224) is in driving connection with a sixth driving wheel (225) through a belt; the sixth driving wheel (225) is fixedly connected with the other group of screw rods (223); two sides of the second translation sliding plate (226) are respectively connected with the two groups of screw rods (223) in a screwing way; the eighth flat gear (227) is fixedly connected with the screw rod (223); a ninth spur gear (228) is arranged above the side surface of the eighth spur gear (227); when the eighth spur gear (227) is meshed with the ninth spur gear (228), the eighth spur gear (227) rotates; when the eighth flat gear (227) is not meshed with the ninth flat gear (228), the eighth flat gear (227) does not rotate; the ninth flat gear (228) is fixedly connected with the second telescopic rod (229); the second telescopic rod (229) is rotatably connected with the chassis (10); the second telescopic rod (229) is rotatably connected with the third fixed frame (230); the third fixing frame (230) is fixedly connected with a third electric push rod (231); the third electric push rod (231) is fixedly connected with the bottom frame (10); the eighth driving wheel (232) is fixedly connected with the second telescopic rod (229); the eighth driving wheel (232) is connected with the cleaning component (3).
4. The device for preparing, filtering and collecting the nano copper powder for the electronic paste as claimed in claim 3, wherein: the cleaning component (3) comprises a cleaning box (301), a fourth electric push rod (302), a third translation sliding block (303), a second spring (304), a fifth electric push rod (305), a washboard (306), a third connecting plate (307), a rack (308), a first special gear (309), a fifth transmission rod (310), a tenth flat gear (311), a seventh transmission wheel (312), a second special gear (313), a sixth transmission rod (314) and a fourth bevel gear (315); a group of fourth electric push rods (302) are symmetrically arranged on two sides of the bottom surface of the cleaning box (301); the two groups of fourth electric push rods (302) are fixedly connected with the cleaning box (301); the two groups of fourth electric push rods (302) are fixedly connected with the underframe (10); the third translation sliding block (303) is in sliding connection with the cleaning box (301); the third translation sliding block (303) is fixedly connected with a second spring (304); the second spring (304) is fixedly connected with the cleaning box (301); a fifth electric push rod (305) is fixedly connected with the third translation sliding block (303); the fifth electric push rod (305) is fixedly connected with the washboard (306); the third connecting plate (307) is fixedly connected with a fifth electric push rod (305); the third connecting plate (307) is fixedly connected with the rack (308); the two sides in the cleaning box (301) are symmetrically provided with a combination of a third translation sliding block (303), a second spring (304), a fifth electric push rod (305), a washboard (306), a third connecting plate (307) and a rack (308); a first special gear (309) is arranged above the rack (308); the first different gear (309) is fixedly connected with the fifth transmission rod (310); the fifth transmission rod (310) is rotatably connected with the underframe (10); the fifth transmission rod (310) is fixedly connected with the tenth flat gear (311) and the seventh transmission wheel (312) in sequence; the tenth flat gear (311) is meshed with the fifth flat gear (207); the seventh driving wheel (312) is in transmission connection with the eighth driving wheel (232) through a belt; a second different gear (313) is arranged above the other group of racks (308); the second different gear (313) is fixedly connected with a sixth transmission rod (314); the sixth transmission rod (314) is rotatably connected with the underframe (10); the sixth transmission rod (314) is fixedly connected with the fourth bevel gear (315); the fourth bevel gear (315) is meshed with the third bevel gear (108).
5. The device for preparing, filtering and collecting the nano copper powder for the electronic paste as claimed in claim 4, wherein: the side surface of the first translation sliding rail (112) is provided with a rectangular groove.
6. The device for preparing, filtering and collecting the nano copper powder for the electronic paste as claimed in claim 5, wherein: the screw rod (223) takes the central axis as a symmetrical axis, and the threads on the two sides are opposite.
7. The device for preparing, filtering and collecting the nano-copper powder for the electronic paste as claimed in claim 6, wherein: slide rails are arranged on two sides inside the cleaning box (301).
8. The apparatus for preparing, filtering and collecting nano-copper powder for electronic paste according to claim 7, wherein: the first and second cogs (309, 313) are provided with a half gear.
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| CN202110503774.6A CN113426192B (en) | 2021-05-10 | 2021-05-10 | Nano copper powder preparation, filtration and collection device for electronic paste |
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| CN202110503774.6A CN113426192B (en) | 2021-05-10 | 2021-05-10 | Nano copper powder preparation, filtration and collection device for electronic paste |
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| CN113426192B (en) | 2023-01-13 |
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