CN116328901A - Novel high-temperature-resistant powder coating and grinding equipment thereof - Google Patents
Novel high-temperature-resistant powder coating and grinding equipment thereof Download PDFInfo
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- CN116328901A CN116328901A CN202310344512.9A CN202310344512A CN116328901A CN 116328901 A CN116328901 A CN 116328901A CN 202310344512 A CN202310344512 A CN 202310344512A CN 116328901 A CN116328901 A CN 116328901A
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- 238000000227 grinding Methods 0.000 title claims abstract description 122
- 239000000843 powder Substances 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 238000000576 coating method Methods 0.000 title claims abstract description 28
- 239000010445 mica Substances 0.000 claims abstract description 34
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 34
- 238000012216 screening Methods 0.000 claims abstract description 19
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000000049 pigment Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims 8
- 239000002245 particle Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 11
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
A novel high-temperature-resistant powder coating and grinding equipment thereof belong to the technical field of grinding machines, and are used for solving the problems that the grinding flow of the grinding equipment is more, the equipment occupies too large area and the investment is larger; according to the invention, mica falls into the grinding groove of the grinding disc through the feeding pipe, the grinding disc drives the mica to move when rotating, the mica is crushed under the action of the grinding rollers, the mica is discharged downwards from the discharge pipe under the action of the scraping disc after being crushed by the three groups of grinding rollers, then the mica is screened by the screening component, and the residual large-particle mica after screening enters the inner side of the grinding disc again through the discharge pipe under the lifting of the spiral lifter for grinding, so that the cyclic grinding is realized, the mica can be screened quickly in the grinding process, and the structure is simple, and the equipment investment is low.
Description
Technical Field
The invention relates to the technical field of grinding machines, in particular to a novel high-temperature-resistant powder coating and grinding equipment thereof.
Background
The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like, and part of raw materials in the powder coating are crushed into powder with different particle sizes of 0.8mm, 1mm or 1.5mm according to the requirement in the configuration process.
The existing grinding equipment generally enables air to enter the bottom of the equipment through a high-power blower in the grinding process, the ground powder materials are blown up, then the materials are collected through a dust remover, the large-particle materials are pre-screened before entering the dust remover, the pre-screened particles enter the equipment again for grinding, the materials collected from the dust remover are finally screened, the whole process is more, the equipment is too huge, and the investment of the equipment is larger.
To solve the above problems. Therefore, a novel high-temperature-resistant powder coating and grinding equipment thereof are provided.
Disclosure of Invention
The invention aims to provide a novel high-temperature-resistant powder coating and grinding equipment thereof, and solves the problems of more grinding processes, excessively large equipment occupation and larger capital investment of the existing grinding equipment in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a novel high temperature resistant powder coating's grinding equipment, including the outer box and set up the grinding component in the outer box inside, still including setting up in the inside screening subassembly that is located the grinding component below of outer box, and set up the outside drive assembly of outer box, the grinding component is including rotating the grinding disc that sets up in the outer box inside, the grinding disc is the annular of lining up from top to bottom, the inboard of grinding disc is provided with the grinding groove, the grinding component still includes evenly distributed at the inboard grinding roller of grinding disc, the outer fringe bottom and the laminating of grinding groove of grinding roller, the grinding component still includes inlet pipe and scraping the dish;
the inner part and the outer part of the feeding pipe penetrate through the outer box, the feeding pipe is positioned at one end of the outer part of the outer box and is fixedly connected with the feeding hopper, one end of the feeding pipe positioned inside the outer box corresponds to the grinding groove, the lower part of the scraping plate is tightly attached to the grinding groove, the scraping plate is fixedly connected to the inner wall of the outer box through the fixing frame, and the other end of the scraping plate is fixedly connected with the discharging pipe.
Further, the grinding assembly further comprises a pressure adjusting mechanism, the pressure adjusting mechanism comprises a mounting seat fixedly mounted on the outer wall of the outer box, a hydraulic device is obliquely mounted on the mounting seat, the output end of the hydraulic device is fixedly connected with a connecting rod extending into the outer box, the other end of the connecting rod is provided with a fixing seat, and the fixing seat is fixedly connected with the grinding roller through a shaft.
Further, the outer fringe fixedly connected with straight ring gear of abrasive disc, drive assembly include fixed mounting gear motor on the outer wall of outer case, are provided with the casing between gear motor and the outer case, and gear motor output extends to the inside of casing and fixedly connected with face gear, and the inside rotation of casing is provided with helical gear and straight gear, and helical gear and straight gear fixed connection, helical gear and face gear meshing are connected, and straight gear and straight ring gear meshing are connected.
Further, the driving assembly further comprises a driving rod and a transmission rod, the driving rod is fixedly connected with the spur gear, the transmission rod transversely penetrates through the outer box and is rotationally connected with the outer box, and the transmission rod is meshed and connected with the driving rod through a bevel gear set.
Further, screening subassembly includes the sieve dish, and the sieve dish activity sets up in the below that is located the abrasive disc of outer incasement portion, and the sieve dish is flat funnel form, and the bottom fixedly connected with sleeve of sieve dish, the top fixedly connected with deflector of sieve dish, the deflector are the spiral that encircles, and the sieve dish is used for collecting the screening to row material pipe exhaust material.
Further, the screening assembly further comprises a vibration assembly arranged inside the outer box, the vibration assembly comprises a fixed box fixedly arranged inside the outer box and located below the screen disc, a fixed cylinder is connected to the inside of the fixed box in a sliding mode, the top of the fixed cylinder is fixedly connected with the bottom of the screen disc, and the sleeve penetrates through the fixed cylinder downwards and extends to the bottom of the fixed box.
Further, the inside of fixed box still sliding connection has the fixed disk, and fixed disk fixed connection is at the outer fringe of fixed cylinder, and fixedly connected with compression spring between the top of fixed disk and the top inner wall of fixed box, the bottom fixedly connected with of fixed cylinder is first extrusion dish.
Further, the vibration assembly further comprises a rotating cylinder which is rotationally connected to the lower portion in the fixed box, the outer edge of the rotating cylinder is fixedly connected with an end face fluted disc, one end of the transmission rod extends into the fixed box and is fixedly connected with a meshing gear, the meshing gear is in meshing connection with the end face fluted disc, the top of the rotating cylinder is fixedly connected with a second extrusion disc, the first extrusion disc and the second extrusion disc are semicircular overlooking components, the front viewing angle of the first extrusion disc is trapezoid components, and the bevel edge of the first extrusion disc corresponds to the bevel edge of the second extrusion disc.
Further, one side of the outer box is provided with a first discharge hole and a second discharge hole which are communicated with each other internally and externally, a spiral material lifting machine is fixedly arranged outside the outer box, the lower part of the spiral material lifting machine corresponds to the second discharge hole, a discharge pipe is arranged on the upper inner side of the spiral material lifting machine, the discharge pipe extends into the outer box and corresponds to the grinding groove, an exhaust fan is further arranged at the top of the outer box, and a pipeline is arranged above the exhaust fan.
The invention provides another technical scheme that: the novel high-temperature-resistant powder coating comprises the following raw materials in parts by weight: 40% of organic silicon resin, 20% of epoxy resin, 13% of mica powder, 5% of high-temperature resistant pigment, 20% of low-melting glass powder and 2% of other auxiliary agents.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the novel high-temperature-resistant powder coating and the grinding equipment thereof, mica falls into the grinding groove of the grinding disc through the feeding pipe, the mica is driven to move when the grinding disc rotates, the mica is crushed under the action of the grinding rollers, the mica is discharged downwards from the discharge pipe under the action of the scraping disc after being crushed by the three groups of grinding rollers, then is screened by the screening component, and the residual large-particle mica after screening is reentered into the inner side of the grinding disc for grinding through the discharge pipe under the lifting of the spiral lifter, so that the circular grinding is realized, the mica can be screened rapidly in the grinding process, and the structure is simple, and the equipment investment is low.
2. The novel high-temperature-resistant powder coating and the grinding equipment thereof provided by the invention are characterized in that the powder coating is composed of 40% of silicone resin, 20% of epoxy resin, 13% of mica powder, 5% of high-temperature-resistant pigment, 20% of low-melting-point glass powder and 2% of other auxiliary agents, the mica powder has uniform particles, excellent high-temperature resistance, and meanwhile, a coating film is not easy to foam and has good adhesive force.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a split view of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the grinding assembly, the driving assembly and the screening assembly of the present invention;
FIG. 4 is a schematic view of a polishing assembly according to the present invention;
FIG. 5 is an exploded view of the drive assembly of the present invention;
fig. 6 is an exploded view of the abrasive assembly structure of the present invention.
In the figure: 1. an outer case; 11. a first discharge port; 12. a second discharge port; 2. a grinding assembly; 21. a grinding disc; 211. grinding the groove; 212. straight gear ring; 22. a pressure adjusting mechanism; 221. a mounting base; 222. a hydraulic device; 223. a connecting rod; 224. a fixing seat; 23. a grinding roller; 24. a feed pipe; 241. a feed hopper; 25. scraping a disc; 251. a discharge pipe; 252. a fixing frame; 3. a drive assembly; 31. a speed reducing motor; 32. a housing; 33. face gears; 34. bevel gear; 35. spur gears; 36. a driving rod; 37. a bevel gear set; 38. a transmission rod; 4. a screening component; 41. a screen tray; 411. a sleeve; 412. a guide plate; 42. a vibration assembly; 421. a fixed box; 422. a fixed cylinder; 423. a compression spring; 424. a fixed plate; 425. a first pressing plate; 426. a rotating cylinder; 427. a second pressing plate; 428. an end face fluted disc; 429. a meshing gear; 5. a spiral lifter; 51. a discharge pipe; 6. and (5) an exhaust fan.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the technical problems that the grinding flow of the grinding equipment is more, the equipment occupies too large area and the investment is larger, as shown in fig. 1-6, the following preferable technical scheme is provided:
the utility model provides a novel high temperature resistant powder coating's grinding equipment, including outer case 1 and the grinding component 2 of setting in outer case 1 inside, still including setting up in the inside screening component 4 that is located grinding component 2 below of outer case 1, and set up the outside drive assembly 3 of outer case 1, grinding component 2 is including rotating the grinding plate 21 that sets up in outer case 1 inside, grinding plate 21 is the annular of link up from top to bottom, the inboard of grinding plate 21 is provided with grinding groove 211, grinding component 2 still includes evenly distributed at the inboard grinding roller 23 of grinding plate 21, the outer fringe bottom and the laminating of grinding groove 211 of grinding roller 23, grinding component 2 still includes inlet pipe 24 and scraping plate 25;
the inside and outside of the feed pipe 24 penetrate through the outer box 1, one end of the feed pipe 24, which is positioned outside the outer box 1, is fixedly connected with a feed hopper 241, one end of the feed pipe 24, which is positioned inside the outer box 1, corresponds to the grinding groove 211, the lower part of the scraping plate 25 is tightly attached to the grinding groove 211, the scraping plate 25 is fixedly connected to the inner wall of the outer box 1 through a fixing frame 252, and the other end of the scraping plate 25 is fixedly connected with a discharge pipe 251;
by adding blocky mica at the feed hopper 241, the mica falls into the grinding groove 211 of the grinding disc 21 through the feed pipe 24, the mica is driven to move when the grinding disc 21 rotates, the mica is crushed under the action of the grinding rollers 23, the mica is discharged downwards from the discharge pipe 251 under the action of the scraping disc 25 after being crushed by the three groups of grinding rollers 23, and then the mica is screened by the screening assembly 4.
The grinding assembly 2 further comprises a pressure adjusting mechanism 22, the pressure adjusting mechanism 22 comprises a mounting seat 221 fixedly mounted on the outer wall of the outer box 1, a hydraulic device 222 is obliquely mounted on the mounting seat 221, the output end of the hydraulic device 222 is fixedly connected with a connecting rod 223 extending into the outer box 1, the other end of the connecting rod 223 is provided with a fixing seat 224, the fixing seat 224 is fixedly connected with the grinding roller 23 through a shaft, the grinding roller 23 can be driven to move through the expansion and contraction of the hydraulic device 222, and then the gap between the grinding roller 23 and the grinding groove 211 can be adjusted to control the granularity.
The outer fringe fixedly connected with straight ring 212 of grinding disc 21, drive assembly 3 includes gear motor 31 of fixed mounting on outer wall of outer case 1, be provided with casing 32 between gear motor 31 and the outer case 1, gear motor 31 output extends to the inside of casing 32 and fixedly connected with face gear 33, the inside rotation of casing 32 is provided with helical gear 34 and straight gear 35, and helical gear 34 and straight gear 35 fixed connection, helical gear 34 and face gear 33 meshing are connected, straight gear 35 and straight ring 212 meshing are connected, can drive grinding disc 21 through face gear 33, helical gear 34 and straight gear 35 when gear motor 31 rotates.
The driving assembly 3 further comprises a driving rod 36 and a transmission rod 38, the driving rod 36 is fixedly connected with the spur gear 35, the transmission rod 38 transversely penetrates through the outer box 1 and is in rotary connection with the outer box 1, the transmission rod 38 is in meshed connection with the driving rod 36 through a bevel gear set 37, the spur gear 35 is driven to rotate when the gear motor 31 rotates, and the spur gear 35 drives the transmission rod 38 to rotate through the driving rod 36 and the bevel gear set 37.
The screening assembly 4 comprises a screen disc 41, the screen disc 41 is movably arranged inside the outer box 1 and located below the grinding disc 21, the screen disc 41 is in a flat funnel shape, a sleeve 411 is fixedly connected to the bottom of the screen disc 41, a guide plate 412 is fixedly connected to the top of the screen disc 41, the guide plate 412 is in a spiral shape surrounding the guide plate 412, and the screen disc 41 is used for collecting and screening materials discharged from the discharge pipe 251.
The screening assembly 4 further comprises a vibrating assembly 42 arranged inside the outer box 1, the vibrating assembly 42 comprises a fixed box 421 fixedly arranged inside the outer box 1 and located below the screen disc 41, a fixed cylinder 422 is connected to the inside of the fixed box 421 in a vertical sliding mode, the top of the fixed cylinder 422 is fixedly connected with the bottom of the screen disc 41, and the sleeve 411 penetrates through the fixed cylinder 422 downwards and extends to the bottom of the fixed box 421.
The inside of fixed box 421 still sliding connection has fixed disk 424, fixed disk 424 fixed connection is at the outer fringe of fixed section of thick bamboo 422, fixedly connected with compression spring 423 between the top of fixed disk 424 and the top inner wall of fixed box 421, the first extrusion dish 425 of bottom fixedly connected with of fixed section of thick bamboo 422, under compression spring 423's effect, fixed disk 424 has decurrent trend, because sieve tray 41, fixed section of thick bamboo 422 and fixed disk 424 are in fixed connection's relation, compression spring 423 can promote sieve tray 41 to hug closely at the top of fixed box 421.
The vibration assembly 42 further comprises a rotating drum 426 rotatably connected to the lower portion inside the fixed box 421, an end face fluted disc 428 is fixedly connected to the outer edge of the rotating drum 426, one end of a transmission rod 38 extends into the fixed box 421 and is fixedly connected with a meshing gear 429, the meshing gear 429 is meshed with the end face fluted disc 428, the top of the rotating drum 426 is fixedly connected with a second extrusion disc 427, the first extrusion disc 425 and the second extrusion disc 427 are semicircular members in top view and trapezoid in front view, the inclined edge of the first extrusion disc 425 corresponds to the inclined edge of the second extrusion disc 427, the transmission rod 38 drives the rotating drum 426 to rotate through the meshing gear 429 and the end face fluted disc 428 when rotating, the fixed drum 422 is enabled to shake up and down under the cooperation of the second extrusion disc 427, the first extrusion disc 425 and a compression spring 423, the screen disc 41 is driven to vibrate up and down, the crushed materials are screened under the action of the screen disc 41, and large-particle materials are collected in the middle of the top of the screen disc 41 under the blocking and guiding of the guide plate 412, and finally fall through the sleeve 411.
One side of the outer box 1 is provided with a first discharge port 11 and a second discharge port 12 which are communicated with each other internally and externally, small particle materials which are screened by the screen disc 41 are discharged from the first discharge port 11, large particle materials which are dropped from the screen disc 41 are discharged from the second discharge port 12, a spiral lifter 5 is fixedly arranged outside the outer box 1, the lower part of the spiral lifter 5 corresponds to the second discharge port 12, a discharge pipe 51 is arranged on the upper inner side of the spiral lifter 5, the discharge pipe 51 extends into the outer box 1 and corresponds to the grinding groove 211, an exhaust fan 6 is further arranged at the top of the outer box 1, a pipeline is arranged above the exhaust fan 6, the large particle materials which are discharged from the second discharge port 12 are ground on the inner side of the grinding disc 21 again through the discharge pipe 51 under the lifting of the spiral lifter 5, and dust generated by grinding is pumped out through the exhaust fan 6 in a mode that the other end shell of the pipeline is sprayed.
Specifically, one of the main raw materials of the powder coating is required to be ground into particles with the particle size of 1.5mm, in the grinding process, the mica falls into the grinding groove 211 of the grinding disc 21 through the feeding pipe 24 by adding massive mica at the feeding hopper 241, the grinding disc 21 can be driven to rotate through the face gear 33, the bevel gear 34 and the spur gear 35 when the speed reducing motor 31 rotates, the mica is driven to move when the grinding disc 21 rotates, the mica is crushed under the action of the grinding roller 23, the mica is discharged downwards from the discharge pipe 251 under the action of the scraping disc 25 after being crushed by the three groups of grinding rollers 23, then is sieved by the sieving component 4, the small-particle mica particles falling on the sieve disc 41 are discharged from the first discharge hole 11 through the vibrating component 42, the large-particle mica particles are collected in the middle of the top of the sieve disc 41 under the blocking and guiding of the guide plate 412 and finally fall through the sleeve 411, and then enter the inner side of the grinding disc 21 again through the discharge pipe 51 under the lifting of the spiral lifter 5 for grinding.
To further better explain the above examples, the present invention also provides an embodiment, a novel high temperature resistant powder coating, comprising the following raw materials in parts by weight: 40% of organic silicon resin, 20% of epoxy resin, 13% of mica powder, 5% of high-temperature-resistant pigment, 20% of low-melting-point glass powder and 2% of other auxiliary agents, wherein the mica powder raw material is mica stone, and the mica stone is required to be ground into particles with the granularity of 1.5mm through the grinding equipment.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (10)
1. The utility model provides a novel high temperature resistant powder coating's grinding equipment, includes outer box (1) and sets up at the inside grinding component (2) of outer box (1), still including setting up inside grinding component (2) below screening component (4) that are located of outer box (1) to and set up at the outside drive assembly (3) of outer box (1), its characterized in that: the grinding assembly (2) comprises a grinding disc (21) which is rotatably arranged in the outer box (1), the grinding disc (21) is in a ring shape which is communicated up and down, grinding grooves (211) are formed in the inner side of the grinding disc (21), the grinding assembly (2) further comprises grinding rollers (23) which are uniformly distributed in the inner side of the grinding disc (21), the bottom of the outer edge of each grinding roller (23) is attached to the corresponding grinding groove (211), and the grinding assembly (2) further comprises a feeding pipe (24) and a scraping disc (25);
the inner and outer boxes (1) that run through of inlet pipe (24), inlet pipe (24) are located outer box (1) outside one end fixedly connected with feeder hopper (241), and inlet pipe (24) are located outer box (1) inside one end and grind groove (211) corresponding, scrape dish (25) below and hug closely in grind groove (211), scrape dish (25) and pass through mount (252) fixed connection on outer box (1) inner wall, scrape the other end fixedly connected with row material pipe (251) of dish (25).
2. A novel high temperature resistant powder coating milling apparatus as recited in claim 1, wherein: the grinding assembly (2) further comprises a pressure adjusting mechanism (22), the pressure adjusting mechanism (22) comprises a mounting seat (221) fixedly mounted on the outer wall of the outer box (1), a hydraulic device (222) is obliquely mounted on the mounting seat (221), the output end of the hydraulic device (222) is fixedly connected with a connecting rod (223) extending into the inner part of the outer box (1), the other end of the connecting rod (223) is provided with a fixing seat (224), and the fixing seat (224) is fixedly connected with the grinding roller (23) through a shaft.
3. A novel high temperature resistant powder coating milling apparatus as recited in claim 2, wherein: the outer fringe fixedly connected with straight ring gear (212) of grinding disc (21), driving assembly (3) are including gear motor (31) of fixed mounting on outer wall of outer case (1), be provided with casing (32) between gear motor (31) and outer case (1), gear motor (31) output extends to the inside of casing (32) and fixedly connected with face gear (33), the inside rotation of casing (32) is provided with helical gear (34) and straight gear (35), and helical gear (34) and straight gear (35) fixed connection, helical gear (34) and face gear (33) meshing are connected, straight gear (35) and straight ring gear (212) meshing are connected.
4. A novel high temperature resistant powder coating milling apparatus as recited in claim 3, wherein: the driving assembly (3) further comprises a driving rod (36) and a transmission rod (38), the driving rod (36) is fixedly connected with the spur gear (35), the transmission rod (38) transversely penetrates through the outer box (1) and is rotationally connected with the outer box (1), and the transmission rod (38) is meshed and connected with the driving rod (36) through a bevel gear set (37).
5. A novel high temperature resistant powder coating milling apparatus as recited in claim 4, wherein: screening subassembly (4) are including sieve dish (41), and sieve dish (41) activity sets up in the below that is located grinding disc (21) inside outer case (1), and sieve dish (41) are flat funnel form, and the bottom fixedly connected with sleeve (411) of sieve dish (41), the top fixedly connected with deflector (412) of sieve dish (41), and deflector (412) are the spiral form that encircles, and sieve dish (41) are used for collecting the screening to row material pipe (251) exhaust material.
6. A novel high temperature resistant powder coating milling apparatus as recited in claim 5, wherein: the screening assembly (4) further comprises a vibrating assembly (42) arranged inside the outer box (1), the vibrating assembly (42) comprises a fixed box (421) fixedly arranged inside the outer box (1) and located below the screen disc (41), a fixed cylinder (422) is fixedly connected to the inside of the fixed box (421) in a vertical sliding mode, the top of the fixed cylinder (422) is fixedly connected with the bottom of the screen disc (41), and the sleeve (411) downwards penetrates through the fixed cylinder (422) and extends to the bottom of the fixed box (421).
7. A novel high temperature resistant powder coating milling apparatus as recited in claim 6, wherein: the inside of fixed box (421) still sliding connection has fixed disk (424), and fixed disk (424) fixed connection is at the outer fringe of fixed section of thick bamboo (422), and fixed disk (424) top is connected with compression spring (423) between the top inner wall of fixed box (421) and the top of fixed disk (424), and fixed section of thick bamboo (422) bottom fixedly connected with first extrusion board (425).
8. A novel high temperature resistant powder coating milling apparatus as recited in claim 7, wherein: the vibration subassembly (42) is still including rotating the rotary drum (426) of connecting in the inside below of fixed case (421), the outer fringe fixedly connected with face tooth disc (428) of rotary drum (426), the inside of fixed case (421) is stretched into to one end of transfer line (38) and fixedly connected with meshing gear (429), meshing gear (429) are connected with face tooth disc (428) meshing, the top fixedly connected with second extrusion dish (427) of rotary drum (426), first extrusion dish (425) and second extrusion dish (427) are overlook the angle and are semicircle, the positive angle is trapezoidal component, and the hypotenuse of first extrusion dish (425) corresponds with the hypotenuse of second extrusion dish (427).
9. A novel high temperature resistant powder coating milling apparatus as recited in claim 8, wherein: one side of outer case (1) is provided with inside and outside first discharge gate (11) and second discharge gate (12) of intercommunication, and the outside of outer case (1) is fixed and is provided with spiral material lifting machine (5), and the below of spiral material lifting machine (5) corresponds with second discharge gate (12), and discharging pipe (51) are installed to the top inboard of spiral material lifting machine (5), and discharging pipe (51) extend into the inside of outer case (1) and correspond with grinding groove (211), and the top of outer case (1) still is provided with air exhauster (6), and air exhauster (6) top is provided with the pipeline.
10. The novel high-temperature-resistant powder coating as claimed in claim 9, which comprises the following raw materials in parts by weight: 40% of organic silicon resin, 20% of epoxy resin, 13% of mica powder, 5% of high-temperature resistant pigment, 20% of low-melting glass powder and 2% of other auxiliary agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310344512.9A CN116328901A (en) | 2023-04-03 | 2023-04-03 | Novel high-temperature-resistant powder coating and grinding equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310344512.9A CN116328901A (en) | 2023-04-03 | 2023-04-03 | Novel high-temperature-resistant powder coating and grinding equipment thereof |
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| CN116328901A true CN116328901A (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310344512.9A Withdrawn CN116328901A (en) | 2023-04-03 | 2023-04-03 | Novel high-temperature-resistant powder coating and grinding equipment thereof |
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| CN (1) | CN116328901A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960347A (en) * | 2024-03-28 | 2024-05-03 | 江苏爱矽半导体科技有限公司 | Grinding and feeding system for silicon carbide semiconductor |
| CN118287212A (en) * | 2024-06-04 | 2024-07-05 | 上海明山路桥机械工程有限公司 | Multi-layer vertical pulverizer |
| CN118904458A (en) * | 2024-10-10 | 2024-11-08 | 浙江子久文化股份有限公司 | Liver-protecting chewable tablet containing yellow tea powder and preparation method thereof |
-
2023
- 2023-04-03 CN CN202310344512.9A patent/CN116328901A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960347A (en) * | 2024-03-28 | 2024-05-03 | 江苏爱矽半导体科技有限公司 | Grinding and feeding system for silicon carbide semiconductor |
| CN117960347B (en) * | 2024-03-28 | 2024-06-25 | 江苏爱矽半导体科技有限公司 | Grinding and feeding system for silicon carbide semiconductor |
| CN118287212A (en) * | 2024-06-04 | 2024-07-05 | 上海明山路桥机械工程有限公司 | Multi-layer vertical pulverizer |
| CN118904458A (en) * | 2024-10-10 | 2024-11-08 | 浙江子久文化股份有限公司 | Liver-protecting chewable tablet containing yellow tea powder and preparation method thereof |
| CN118904458B (en) * | 2024-10-10 | 2025-03-07 | 浙江子久文化股份有限公司 | Liver-protecting chewable tablet containing yellow tea powder and preparation method thereof |
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Application publication date: 20230627 |