CN112059840A - Environment-friendly water permeable brick grinding and polishing device with drying function - Google Patents

Environment-friendly water permeable brick grinding and polishing device with drying function Download PDF

Info

Publication number
CN112059840A
CN112059840A CN202010956780.2A CN202010956780A CN112059840A CN 112059840 A CN112059840 A CN 112059840A CN 202010956780 A CN202010956780 A CN 202010956780A CN 112059840 A CN112059840 A CN 112059840A
Authority
CN
China
Prior art keywords
wall
frame
support frame
plates
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010956780.2A
Other languages
Chinese (zh)
Inventor
杨宁杰
杨洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010956780.2A priority Critical patent/CN112059840A/en
Publication of CN112059840A publication Critical patent/CN112059840A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60Combinations of devices covered by groups B01D46/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0076Other grinding machines or devices grinding machines comprising two or more grinding tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/007Weight compensation; Temperature compensation; Vibration damping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06Dust extraction equipment on grinding or polishing machines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses an environment-friendly permeable brick grinding and polishing device with a drying function, and relates to the technical field of permeable brick production and processing; the problem that the water permeable brick is easy to displace during grinding and polishing is solved; this device specifically includes the bearer bar, the bearer bar is U type structure, and bearer bar one side outer wall is provided with the conveying board, and conveying board top outer wall is provided with the sponge blotter, and bearer bar one side outer wall is provided with control panel, and the bearer bar inner wall is provided with conveyer belt, deashing mechanism, polishing mechanism and stoving mechanism respectively. According to the invention, the conveyor belt, the fixing plates and the buffer blocks are arranged, and the fixing plates are fixed on the threaded holes on the surface of the conveyor belt through screws, so that the distance between the two fixing plates can be adjusted through the disassembly of the screws, the fixing plates can fix the water permeable bricks with different sizes, the applicability of the equipment is improved, and meanwhile, the buffer blocks can buffer the water permeable bricks positioned between the two fixing plates.

Description

Environment-friendly water permeable brick grinding and polishing device with drying function
Technical Field
The invention relates to the technical field of permeable brick production and processing, in particular to an environment-friendly permeable brick grinding and polishing device with a drying function.
Background
The water permeable brick is made of aggregate, cement, cementing agent and water through a specific process. Because of the special aggregate gradation, the concrete contains a large number of communicated pores, and water can smoothly permeate into the underground or be stored in the roadbed along the communicated lines when raining or water is accumulated on the road surface; the existing permeable bricks are cuboid components which are basically poured by adopting stones with certain particle sizes as aggregates, fine sand as fillers and cement as connecting materials, and the surfaces of the existing permeable bricks are rough only through conventional compaction and flattening treatment, so that the existing permeable bricks are helpful for skid resistance, but have dull and dull surfaces and are not attractive, and can not play a good decorative effect when being used for paving parks and residential roads; in addition, because the water seepage effect needs to be considered, the existing building materials such as polished stone materials or glazed tiles cannot be simply utilized to replace the water permeable tiles.
Through retrieval, the patent with the Chinese patent application number of CN210818812U discloses a permeable brick grinding and polishing device, which comprises a base, wherein the top surface of the base is provided with a brick conveying roller, and an ash cleaning mechanism, a grinding mechanism, a polishing mechanism and a hot air groove are sequentially arranged above the base from an input end to an output end; be equipped with the dust removal roller in the deashing mechanism, but above-mentioned technical scheme still has the brick that permeates water and takes place the displacement easily when polishing and lead to permeating water the problem that the brick surface can't be evenly polished owing to not set up corresponding brick stop device that permeates water.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an environment-friendly permeable brick grinding and polishing device with a drying function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an environmental protection brick burnishing and polishing device that permeates water with stoving function, including the bearer bar, the bearer bar is U type structure, bearer bar one side outer wall is provided with the conveying board, conveying board top outer wall is provided with the sponge blotter, bearer bar one side outer wall is provided with control panel, the bearer bar inner wall is provided with the conveyer belt respectively, the deashing mechanism, burnishing and polishing mechanism and stoving mechanism, the conveyer belt outer wall is opened respectively has the screw hole more than three, two screw holes that are located on the same axis are a set of, conveyer belt top outer wall is respectively through the screw fixation have more than three fixed plates, interval between every fixed plate is the same, fixed plate both sides outer wall is provided with two snubber blocks respectively, the snubber block is made by elastic rubber, conveyer belt and conveying board respectively.
Preferably: the ash cleaning mechanism comprises a first rotating motor, a cleaning roller, bristles, two exhaust fans, a third support frame, a filtering dust collecting box and an air outlet, wherein the third support frame is arranged on the inner wall of the protective frame, the first rotating motor is arranged on the outer wall of one side of the protective frame, two circular through holes are respectively formed in the outer wall of one side of the protective frame and the outer wall of one side of the third support frame, the two circular through holes are positioned on the same axis, an output shaft of the first rotating motor respectively penetrates through the outer walls of one side of the protective frame and one side of the third support frame through the two circular through holes, the cleaning roller is rotatably connected to the outer wall of the output shaft of the first rotating motor through a coupler, the bristles are arranged on the outer wall of the cleaning roller, the outer wall of one side of the cleaning roller is rotatably connected to the inner wall of one side of the third support frame through a bearing, the outer walls of, two exhaust fans are respectively arranged on the inner walls of the two groups of circular through holes, the filtering dust collection box is arranged on the outer wall of one side of the protection frame, the air outlet is arranged on the outer wall of one side of the filtering dust collection box, and the first rotating motor and the exhaust fans are respectively electrically connected with the control panel.
Further: the polishing mechanism comprises a fine grinding roller, a coarse grinding roller, two rotating shaft fixing blocks, two rotating columns, a second rotating motor, a third rotating motor, a second supporting frame, two output shaft fixing blocks and two motor mounting plates, wherein the second supporting frame is arranged on the inner wall of a protective frame, the outer walls of the protective frame and the second supporting frame are respectively provided with four guide grooves, the guide grooves penetrate through the outer walls of the protective frame and the second supporting frame, the inner walls of the four guide grooves are respectively provided with eight first T-shaped sliding grooves, the two output shaft fixing blocks and the two rotating shaft fixing blocks are respectively connected onto the inner walls of the eight first T-shaped sliding grooves in a sliding manner, the two motor mounting plates are respectively arranged on the outer wall of one side of the protective frame, the second rotating motor and the third rotating motor are respectively arranged on the outer walls of the tops of the two motor mounting plates, the outer walls of the bottoms of the motor mounting plates are respectively provided with, the outer wall of one side of the protective frame is respectively provided with four second T-shaped sliding grooves and more than three threaded holes, two motor mounting plates and four stiffening ribs are respectively connected on the inner walls of the four second T-shaped sliding grooves in a sliding way, the inner wall of one side of the fixed piece is fixed on the outer wall of one side of the protective frame through screws, the outer wall of one side of the output shaft fixed block is provided with a circular through hole, the output shafts of a second rotating motor and a third rotating motor respectively penetrate through the two output shaft fixed blocks through the two circular through holes, two rotating columns are respectively connected with the outer walls of the output shafts of the second rotating motor and the third rotating motor in a rotating way through a coupler, a fine grinding roller and a coarse grinding roller are respectively arranged on the outer walls of the two rotating columns, the outer wall of one side of the two rotating shaft fixed blocks is respectively provided with, the outer wall of one side of the rotating shaft fixing block is fixed on the outer wall of one side of the protection frame through screws.
Further preferred is: the drying mechanism comprises a blower and a first support frame; the first support frame is arranged on the inner wall of the protection frame, and the air blower is arranged on the outer wall of the top of the first support frame and electrically connected with the control panel.
As a preferable aspect of the present invention: the outer wall of the top of the second support frame is provided with a first spray head liquid inlet pipe, a spraying liquid inlet pipe and a second spray head liquid inlet pipe respectively, the outer wall of the bottom of the second support frame is provided with a spraying pipe, and the inner wall of one side of the second support frame is provided with a first spray head and a second spray head respectively.
Further preferred as the invention: the inner wall of the bottom of the protective frame is provided with a water storage tank, the outer wall of one side of the protective frame is provided with a liquid outlet pipe, the inner wall of the bottom of the water storage tank is provided with the protective frame, the inner wall of the bottom of the protective frame is provided with a groove, the top outer wall of the groove and the inner wall of the bottom of the water storage tank form a thirty-degree included angle, the liquid outlet pipe is arranged on the inner wall of one side of the groove, and the outer wall of.
As a still further scheme of the invention: the utility model discloses a roller cover, including the bearer bar, the bearer bar inner wall is provided with two reinforcing plates respectively, and the reinforcing plate is located in the middle of the conveyer belt, and the top outer wall of reinforcing plate and the bottom outer wall contact of conveyer belt, two reinforcing plates are in the same axis with finish grinding roller and corase grind roller respectively.
On the basis of the scheme: the utility model discloses a three-dimensional protection frame, including fender frame inner wall, telescopic link, connecting plate and guide plate, the fender frame inner wall is provided with two telescopic links respectively, the threaded hole more than three is opened respectively to the telescopic link outer wall, two telescopic link one side outer walls are provided with two deflector respectively, two deflector one side outer walls are provided with four connecting plates respectively, two relative connecting plates are a set of, two sets of connecting plates set up respectively on one side outer wall of two deflectors, the connecting plate is thirty degrees contained angles with the deflector, the bottom and the top outer wall of two connecting plates rotate.
On the basis of the foregoing scheme, it is preferable that: six shielding plates are arranged on the outer walls of the first support frame, the second support frame and the third support frame respectively, and shielding curtains are arranged on the outer walls of the bottoms of the shielding plates.
The invention has the beneficial effects that:
1. through setting up the conveyer belt, fixed plate and buffer block, the fixed plate passes through the screw fixation on the conveyer belt threaded hole on the surface, thereby can adjust the distance between two fixed plates through the dismantlement of screw, let the fixed plate can fix the brick that permeates water of unidimensional not, the suitability of equipment has been improved, the buffer block can cushion the brick that permeates water that lies in between two fixed plates simultaneously, the brick that permeates water is avoided taking place hard contact with the fixed plate when polishing and is leaded to permeating water the impaired condition of brick and appear.
2. Through setting up the clearance cylinder, air exhauster and filtration dust collection box, the clearance cylinder rotates through first rotation motor, and the clearance cylinder in the rotation carries the brick that permeates water on the conveyer belt through the brush hair and carries out the deashing, and the air exhauster can inhale the inside filtration dust collection box with a large amount of dusts that produce during the deashing, and outside the gas outlet that filtration dust collection box will filter got rid of equipment, the phenomenon of avoiding the dust to fly about the equipment to appear everywhere, has improved staff's operational environment's cleanliness factor.
3. Through setting up the finish grinding roller, the rough grinding roller, the guide way, the output shaft fixed block, pivot fixed block and T type spout, finish grinding roller and corase grind roller can effectively polish to the brick that permeates water, motor mounting panel and pivot fixed block can carry out the removal of upper and lower position on T type spout, thereby let the upper and lower position of finish grinding roller and corase grind roller can obtain adjusting, let finish grinding roller and corase grind roller can finalize the design polish to the brick that permeates water of different thickness, output shaft fixed block and pivot fixed block can play fine fixed action to the column simultaneously, let finish grinding roller and corase grind roller can not take place acutely to rock at the during operation, the effect of polishing of finish grinding roller and rough grinding roller has effectively been improved, the guide way can provide the effect of direction when output shaft fixed block and pivot fixed block reciprocate, thereby it is more stable when.
4. Through setting up the spray pipe, first shower nozzle and second shower nozzle, outside water supply equipment passes through the spraying feed liquor pipe with rivers, the spray pipe is sent into respectively to first shower nozzle feed liquor pipe and second shower nozzle feed liquor pipe, in first shower nozzle and the second shower nozzle, spray pipe spun water smoke can combine together with the inside dust that produces of polishing mechanism, let the dust all fall the surface of conveyer belt, avoid polishing mechanism the appearance too much dust around the mechanism, first shower nozzle and second shower nozzle can clear up the dust that wafts on the conveyer belt, keep the cleanliness of conveyer belt, improve the conveying efficiency of conveyer belt.
5. Through setting up aqua storage tank and protecting frame, the inside water that has a large amount of dusts of polishing mechanism can advance the aqua storage tank through the clearance between conveyer belt and the protecting frame and flow and retrieve, the deposited silt of aqua storage tank bottom can effectively be avoided to the protecting frame and the drain pipe is blocked, let the drain pipe normally to drain off always, the staff regularly opens the sealing door and clears up the sedimentary silt of aqua storage tank inner wall, thereby carry out effectual recovery to the inside water that has a large amount of dusts of polishing mechanism that produces of polishing, avoid appearing the problem of muddy water crossing current around the equipment.
Drawings
FIG. 1 is a schematic structural view of a front view of an environment-friendly permeable brick polishing device with a drying function according to the present invention;
FIG. 2 is a schematic side view of the polishing device for the environment-friendly water permeable brick with drying function according to the present invention;
FIG. 3 is a schematic top view of the polishing device for the environment-friendly water permeable brick with drying function according to the present invention;
FIG. 4 is a schematic structural view of an ash removal mechanism of the environment-friendly permeable brick polishing device with drying function provided by the invention;
FIG. 5 is a schematic structural view of a polishing mechanism of the polishing device for the environment-friendly water permeable brick with the drying function according to the present invention;
FIG. 6 is a schematic side sectional view of a polishing mechanism of the polishing device for polishing an environment-friendly water permeable brick with a drying function according to the present invention;
FIG. 7 is a schematic structural view of a water storage tank of the polishing device for environment-friendly water permeable bricks with drying function according to the present invention;
FIG. 8 is a schematic structural view of a rotating shaft fixing block of the environment-friendly permeable brick polishing device with drying function provided by the invention;
FIG. 9 is a schematic structural view of a motor mounting plate of the polishing device for the environment-friendly water permeable bricks with drying function according to the present invention;
fig. 10 is a schematic circuit flow diagram of an environment-friendly permeable brick polishing device with a drying function according to the present invention.
In the figure: 1 protective frame, 2 first rotating motor, 3 sealing door, 4 second rotating motor, 5 third rotating motor, 6 first nozzle liquid inlet pipe, 7 conveying plate, 8 sponge buffer cushion, 9 first support frame, 10 blower, 11 second support frame, 12 spraying liquid inlet pipe, 13 second nozzle liquid inlet pipe, 14 third support frame, 15 buffer block, 16 fixing plate, 17 conveying belt, 18 liquid outlet pipe, 19 guide groove, 20 rotating column, 21 filtering dust box, 22 gas outlet, 23 control panel, 24 guide plate, 25 connecting plate, 26 telescopic rod, 27 cleaning roller, 28 guide wheel, 29 exhaust fan, 30 brush hair, 31 motor mounting plate, 32 shielding plate, 33 shielding curtain, 34 first nozzle, 35 spraying pipe, 36 second nozzle, 37 fine grinding roller, 38 coarse grinding roller, 39 rotating shaft fixing block, 40 water storage tank, 41 reinforcing plate, 42 protective frame, 43 first T-shaped chute, 44 reinforcing rib, 45 fixed pieces, 46 output shaft fixed blocks and 47 second T-shaped chutes.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
An environment-friendly permeable brick grinding and polishing device with drying function, as shown in figures 1-10, comprises a protective frame 1, the utility model discloses a safety protection frame, including fender frame 1, conveying board 7, conveying board 17 top outer wall is provided with sponge blotter 8, 1 one side outer wall of fender frame is provided with control panel 23, 1 inner wall of fender frame is provided with conveyer belt 17 respectively, the deashing mechanism, burnishing and polishing mechanism and stoving mechanism, conveyer belt 17 outer wall is opened respectively has the screw hole more than three, two screw holes that are located on the same axis are a set of, 17 top outer walls of conveyer belt are respectively through the screw fixation have more than three fixed plate 16, interval between every fixed plate 16 is the same, 16 both sides outer walls of fixed plate are provided with two buffer blocks 15 respectively, buffer block 15 is made by elastic rubber, conveyer belt 17 and conveying board 7 respectively with 23 electric connection of control panel.
In order to effectively clean ash of the water permeable brick before polishing; as shown in fig. 1, 2 and 4, the ash cleaning mechanism comprises a first rotating motor 2, a cleaning roller 27, bristles 30, two exhaust fans 29, a third support frame 14, a filtering dust collecting box 21 and an air outlet 22, wherein the third support frame 14 is arranged on the inner wall of a protective frame 1, the first rotating motor 2 is arranged on the outer wall of one side of the protective frame 1, two circular through holes are respectively formed on the outer wall of one side of the protective frame 1 and the outer wall of one side of the third support frame 14, the two circular through holes are positioned on the same axis, the output shaft of the first rotating motor 2 respectively penetrates through the outer walls of one side of the protective frame 1 and the outer wall of one side of the third support frame 14 through the two circular through holes, the cleaning roller 27 is rotatably connected to the outer wall of the output shaft of the first rotating motor 2 through a coupler, the bristles 30 are arranged on the outer wall of the cleaning roller 27, the outer wall of one side, the outer walls of one sides of the protective frame 1 and the third supporting frame 14 are respectively provided with four circular through holes, the two circular through holes positioned on the same axis form a group, two exhaust fans 29 are respectively arranged on the inner walls of the two groups of circular through holes, the filtering dust collection box 21 is arranged on the outer wall of one side of the protective frame 1, the air outlet 22 is arranged on the outer wall of one side of the filtering dust collection box 21, and the first rotating motor 2 and the exhaust fans 29 are respectively and electrically connected with the control panel 23; through setting up cleaning roller 27, air exhauster 29 and filtration dust collection box 21, cleaning roller 27 rotates through first rotation motor 2, cleaning roller 27 in the rotation carries the brick that permeates water on the belt 17 to the ash removal through brush hair 30, inside air exhauster 29 can inhale filtration dust collection box 21 with a large amount of dusts that produce during the ash removal, filter the gas that dust collection box 21 will filter and get rid of equipment outside through gas outlet 22, avoid the phenomenon appearance that the dust flew everywhere around the equipment, staff's operational environment's cleanliness factor has been improved.
In order to effectively grind and polish the water permeable brick; as shown in fig. 1, 5, 8 and 9, the polishing mechanism includes a fine grinding roller 37, a coarse grinding roller 38, two rotating shaft fixing blocks 39, two rotating columns 20, a second rotating motor 4, a third rotating motor 5, a second supporting frame 11, two output shaft fixing blocks 46 and two motor mounting plates 31, the second supporting frame 11 is disposed on the inner wall of the protective frame 1, four guide grooves 19 are respectively formed on the outer walls of the protective frame 1 and the second supporting frame 11, the guide grooves 19 penetrate through the outer walls of the protective frame 1 and the second supporting frame 11, eight first T-shaped sliding grooves 43 are respectively formed on the inner walls of the four guide grooves 19, the two output shaft fixing blocks 46 and the two rotating shaft fixing blocks 39 are respectively slidably connected to the inner walls of the eight first T-shaped sliding grooves 43, the two motor mounting plates 31 are respectively disposed on the outer wall of one side of the protective frame 1, the second rotating motor 4 and the third rotating motor 5 are respectively disposed, the outer walls of the tops of the two motor mounting plates 31, the outer wall of the bottom of the motor mounting plate 31 is respectively provided with two stiffening ribs 44, the outer walls of the motor mounting plate 31 and the two stiffening ribs 44 are respectively provided with two fixing pieces 45, the outer wall of one side of the protective frame 1 is respectively provided with four second T-shaped sliding grooves 47 and more than three threaded holes, the two motor mounting plates 31 and the four stiffening ribs 44 are respectively connected to the inner walls of the four second T-shaped sliding grooves 47 in a sliding manner, the inner wall of one side of each fixing piece 45 is fixed on the outer wall of one side of the protective frame 1 through screws, the outer wall of one side of each output shaft fixing block 46 is provided with a circular through hole, the output shafts of the second rotating motor 4 and the third rotating motor 5 respectively penetrate through the two output shaft fixing blocks 46 through the two circular through holes, and the, the fine grinding roller 37 and the rough grinding roller 38 are respectively arranged on the outer walls of the two rotating columns 20, the outer wall of one side of each of the two rotating shaft fixing blocks 39 is respectively provided with two circular through holes, the two rotating columns 20 are respectively connected to the inner walls of the two rotating shaft fixing blocks 39 in a rotating mode through bearings, the rotating shaft fixing blocks 39 are of T-shaped structures, and the outer wall of one side of each of the rotating shaft fixing blocks 39 is fixed to the outer wall of one side of the protection frame 1 through; by arranging the fine grinding roller 37, the coarse grinding roller 38, the guide groove 19, the output shaft fixed block 46, the rotating shaft fixed block 39 and the T-shaped sliding groove, the fine grinding roller 37 and the coarse grinding roller 38 can effectively grind and polish the water permeable bricks, the motor mounting plate 31 and the rotating shaft fixed block 39 can move up and down on the T-shaped sliding groove, so that the up and down positions of the fine grinding roller 37 and the coarse grinding roller 38 can be adjusted, the fine grinding roller 37 and the coarse grinding roller 38 can shape and polish the water permeable bricks with different thicknesses, meanwhile, the output shaft fixed block 46 and the rotating shaft fixed block 39 can play a good role in fixing the rotating column 20, the fine grinding roller 37 and the coarse grinding roller 38 cannot shake violently during working, the grinding effect of the fine grinding roller 37 and the coarse grinding roller 38 is effectively improved, and the guide groove 19 can provide a guiding function when the output shaft fixed block 46 and the rotating, thereby the whole device is more stable in operation; through setting up stiffening rib 44 and stationary blade 45, stiffening rib 44 can effectively support motor mounting panel 31, avoids rotating the motor and producing too big rocking when the operation, and stationary blade 45 can be with motor mounting panel 31 and the firm installation of stiffening rib 44 on the outer wall of protecting frame 1 simultaneously, lets the rotation motor more stable at the during operation, has improved the polishing effect of polishing mechanism.
In order to quickly dry the water permeable bricks; as shown in fig. 1, the drying mechanism includes a blower 10 and a first support frame 9; the first support frame 9 is arranged on the inner wall of the protection frame 1, and the blower 10 is arranged on the outer wall of the top of the first support frame 9, and the blower 10 is electrically connected with the control panel 23; through setting up air-blower 10, can carry out fast drying to the brick that permeates water to let the staff can retrieve the brick that permeates water fast, improved work efficiency.
In order to treat dust generated in the polishing mechanism; as shown in fig. 1 and 5, a first nozzle liquid inlet pipe 6, a spray liquid inlet pipe 12 and a second nozzle liquid inlet pipe 13 are respectively arranged on the outer wall of the top of the second support frame 11, a spray pipe 35 is arranged on the outer wall of the bottom of the second support frame 11, and a first nozzle 34 and a second nozzle 36 are respectively arranged on the inner wall of one side of the second support frame 11; through setting up the spray pipe 35, first shower nozzle 34 and second shower nozzle 36, outside water supply equipment passes through spraying feed liquor pipe 12 with rivers, spray pipe 35 is sent into respectively to first shower nozzle feed liquor pipe 6 and second shower nozzle feed liquor pipe 13, in first shower nozzle 34 and the second shower nozzle 36, spray pipe 35 spun water smoke can combine together with the inside dust that produces of polishing mechanism, let the dust all fall the surface of conveyer belt 17, avoid polishing the polishing mechanism and appear too much dust all around, first shower nozzle 34 and second shower nozzle 36 can clear up the dust that drifts on conveyer belt 17, keep conveyer belt 17's cleanliness, improve conveyer belt 17's conveying efficiency.
In order to recover water with a large amount of dust generated inside the polishing mechanism; as shown in fig. 1, 6 and 7, a water storage tank 40 is arranged on the inner wall of the bottom of the protection frame 1, a liquid outlet pipe 18 is arranged on the outer wall of one side of the protection frame 1, a protection frame 42 is arranged on the inner wall of the bottom of the water storage tank 40, a groove is formed in the inner wall of the bottom of the protection frame 42, an included angle of thirty degrees is formed between the outer wall of the top of the groove and the inner wall of the bottom of the water storage tank 40, the liquid outlet pipe 18 is arranged on the inner wall of one side of the groove, and a sealing; through setting up aqua storage tank 40 and protective frame 42, the inside water that has a large amount of dusts of polishing mechanism can advance aqua storage tank 40 through the clearance between conveyer belt 17 and protective frame 1 and retrieve, protective frame 42 can effectively avoid 40 sedimentary silt in aqua storage tank bottom to block drain pipe 18, let out that liquid pipe 18 can normally be discharged always, the staff regularly opens sealing door 3 and clears up the sedimentary silt of 40 inner walls of aqua storage tank, thereby carry out effectual recovery to the inside water that has a large amount of dusts of polishing mechanism, avoid appearing the problem of muddy water crossing current around the equipment.
The grinding of the water permeable bricks is avoided to be influenced by the fact that the conveyor belt 17 is stressed to generate a depression when the water permeable bricks are ground and polished; as shown in fig. 6, the inner wall of the protective frame 1 is respectively provided with two reinforcing plates 41, the reinforcing plates 41 are positioned in the middle of the conveyor belt 17, the top outer walls of the reinforcing plates 41 are in contact with the bottom outer walls of the conveyor belt 17, and the two reinforcing plates 41 are respectively positioned on the same axis with the fine grinding roller 37 and the coarse grinding roller 38; through setting up reinforcing plate 41, when finish grinding roller 37 and corase grind roller 38 were polished the brick that permeates water, reinforcing plate 41 can effectively support the brick that permeates water, avoids permeating water the brick when polishing the brick conveyer belt 17 atress appear sunken influence permeate water the brick polish.
In order to guide the water permeable bricks before entering the polishing mechanism; as shown in fig. 3, 4 and 5, the inner wall of the protective frame 1 is respectively provided with two telescopic rods 26, the outer walls of the telescopic rods 26 are respectively provided with more than three threaded holes, the outer wall of one side of each of the two telescopic rods 26 is respectively provided with two guide plates 24, the outer wall of one side of each of the two guide plates 24 is respectively provided with four connecting plates 25, two opposite connecting plates 25 are in one group, two groups of connecting plates 25 are respectively arranged on the outer wall of one side of each of the two guide plates 24, the connecting plates 25 and the guide plates 24 form an included angle of thirty degrees, and the outer walls of the bottoms and the tops of the two connecting plates 25 are; through setting up leading wheel 28, deflector 24 and telescopic link 26, leading wheel 28 can lead to the brick that permeates water between two fixed plates 16, lets permeate water the brick and remove to the middle part that is located conveying board 17 as far as possible, and the distance between two deflectors 24 can be adjusted through telescopic link 26 to can let deflector 24 lead to the brick that permeates water of not unidimensional.
In order to further improve the sealing effect of the grinding and polishing device; as shown in fig. 5, six shielding plates 32 are respectively arranged on the outer walls of the first support frame 9, the second support frame 11 and the third support frame 14, and a shielding curtain 33 is arranged on the outer wall of the bottom of each shielding plate 32; by arranging the shielding plate 32 and the shielding curtain 33, the sealing effect of the polishing device can be further improved, dust generated during polishing can not be scattered into surrounding air in a large quantity, the natural environment of the surrounding ground is protected, and the quality of the surrounding air is improved.
When the water permeable brick drying machine is used, a water permeable brick to be polished is placed between two fixing plates 16 on a conveyor belt 17, then the conveyor belt 17, an ash cleaning mechanism, a polishing mechanism and a drying mechanism are opened through a control panel 23, the polishing equipment starts to operate, the water permeable brick is conveyed to the ash cleaning mechanism for ash cleaning by the conveyor belt 17 at one time, then conveyed to the polishing mechanism for polishing and then conveyed to the drying mechanism for rapid drying, when the water permeable brick is conveyed to the other end of the conveyor belt 17, the water permeable brick falls onto a conveying plate 7 through self gravity, and finally conveyed out through the conveying plate 7 and is recovered by workers, the fixing plates 16 are fixed on threaded holes on the surface of the conveyor belt 17 through screws by arranging the conveyor belt 17, the fixing plates 16 and a buffer block 15, so that the distance between the two fixing plates 16 can be adjusted through the detachment of the, the fixing plates 16 can fix the permeable bricks with different sizes, the buffer block 15 can buffer the permeable bricks between the two fixing plates 16, the situation that the permeable bricks are damaged due to hard contact with the fixing plates 16 during polishing is avoided, the sponge buffer pad 8 can avoid the problem that the permeable bricks are damaged when falling onto the conveying plate 7, the cleaning roller 27 rotates through the first rotating motor 2, the rotating cleaning roller 27 cleans the permeable bricks on the conveying belt 17 through the bristles 30, the exhaust fan 29 can suck a large amount of dust generated during cleaning into the filtering dust collection box 21, the filtering dust collection box 21 exhausts the filtered gas out of the equipment through the air outlet 22, the fine grinding roller 37 and the coarse grinding roller 38 can effectively polish the permeable bricks, the motor mounting plate 31 and the rotating shaft fixing block 39 can move up and down on the T-shaped chute, thereby the upper and lower positions of the fine grinding roller 37 and the rough grinding roller 38 can be adjusted, the fine grinding roller 37 and the rough grinding roller 38 can shape, polish and polish the permeable bricks with different thicknesses, meanwhile, the output shaft fixing block 46 and the rotating shaft fixing block 39 can play a good role in fixing the rotating column 20, the guide groove 19 can provide a guiding role when the output shaft fixing block 46 and the rotating shaft fixing block 39 move up and down, the stiffening rib 44 can effectively support the motor mounting plate 31, meanwhile, the fixing plate 45 can firmly mount the motor mounting plate 31 and the stiffening rib 44 on the outer wall of the protection frame 1, so that the rotating motor can be more stable during working, the permeable bricks can be quickly dried by arranging the air blower 10, so that the workers can quickly recover the permeable bricks, and the external water supply equipment can respectively send water into the spraying pipe 35, the spraying pipe 35 and the spraying pipe 13 through the spraying liquid inlet pipe 12, the first liquid inlet nozzle pipe 6 and the, In the first spray nozzle 34 and the second spray nozzle 36, the water mist sprayed by the spray pipe 35 can combine with dust generated inside the polishing mechanism, so that the dust falls on the surface of the conveyor belt 17, and excessive dust around the polishing mechanism is avoided, the first spray nozzle 34 and the second spray nozzle 36 can clean the dust falling on the conveyor belt 17, the cleanliness of the conveyor belt 17 is maintained, water with a large amount of dust generated inside the polishing mechanism can flow into the water storage tank 40 through the gap between the conveyor belt 17 and the protection frame 1 for recycling, the protection frame 42 can effectively prevent silt deposited at the bottom of the water storage tank 40 from blocking the liquid outlet pipe 18, the liquid outlet pipe 18 can normally drain water all the time, a worker can regularly open the sealing door 3 to clean the silt deposited on the inner wall of the water storage tank 40, when the water permeable bricks are polished by the fine grinding roller 37 and the coarse grinding roller 38, the reinforcing plate 41 can effectively support the water permeable bricks, leading wheel 28 can lead to the brick that permeates water between two fixed plates 16, lets permeate water the brick and remove the middle part that is located conveying board 17 as far as possible, and the distance between two deflectors 24 can be adjusted through telescopic link 26 to can let deflector 24 lead to the brick that permeates water of not unidimensional, through setting up shielding plate 32 and shielding curtain 33, can further improve burnishing and polishing device's sealed effect, the dust that produces when letting burnishing and polishing can not be in a large number in the loose ground air around.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The environment-friendly permeable brick polishing device with the drying function comprises a protective frame (1) and is characterized in that the protective frame (1) is of a U-shaped structure, a conveying plate (7) is arranged on the outer wall of one side of the protective frame (1), a sponge cushion (8) is arranged on the outer wall of the top of the conveying plate (7), a control panel (23) is arranged on the outer wall of one side of the protective frame (1), a conveying belt (17), an ash cleaning mechanism, a polishing mechanism and a drying mechanism are respectively arranged on the inner wall of the protective frame (1), more than three threaded holes are respectively formed in the outer wall of the conveying belt (17), two threaded holes on the same axis form a group, more than three fixing plates (16) are respectively fixed on the outer wall of the top of the conveying belt (17) through screws, the interval between every two fixing plates (16) is the same, two cushion, the buffer block (15) is made of elastic rubber, and the conveyor belt (17) and the conveying plate (7) are respectively electrically connected with the control panel (23).
2. The environment-friendly permeable brick grinding and polishing device with the drying function as claimed in claim 1, characterized in that the ash removal mechanism comprises a first rotating motor (2), a cleaning roller (27), bristles (30), two exhaust fans (29), a third support frame (14), a filtering dust collection box (21) and an air outlet (22), the third support frame (14) is arranged on the inner wall of the protective frame (1), the first rotating motor (2) is arranged on the outer wall of one side of the protective frame (1), two circular through holes are respectively formed on the outer wall of one side of the protective frame (1) and the outer wall of one side of the third support frame (14), the two circular through holes are positioned on the same axis, the output shaft of the first rotating motor (2) respectively penetrates through the outer walls of one side of the protective frame (1) and the third support frame (14) through the two circular through holes, the cleaning roller (27) is rotatably connected to the outer wall of the output shaft of the first rotating motor (2) through a coupler, the brush hair (30) sets up on the outer wall of clearance cylinder (27), clearance cylinder (27) one side outer wall passes through the bearing and rotates to be connected on one side inner wall of third support frame (14), four circular through-holes have been opened respectively to fender frame (1) and third support frame (14) one side outer wall, two circular through-holes that are located on same axis are a set of, two air blowers (29) set up respectively on the inner wall of two sets of circular through-holes, it sets up on one side outer wall of fender frame (1) to filter dust collection box (21), gas outlet (22) set up on one side outer wall of filtering dust collection box (21), first rotation motor (2) and air blower (29) respectively with control panel (23) electric connection.
3. The environment-friendly permeable brick polishing device with the drying function according to claim 2, wherein the polishing mechanism comprises a fine grinding roller (37), a rough grinding roller (38), two rotating shaft fixing blocks (39), two rotating columns (20), a second rotating motor (4), a third rotating motor (5), a second support frame (11), two output shaft fixing blocks (46) and two motor mounting plates (31), the second support frame (11) is arranged on the inner wall of the protective frame (1), the outer walls of the protective frame (1) and the second support frame (11) are respectively provided with four guide grooves (19), the guide grooves (19) penetrate through the outer walls of the protective frame (1) and the second support frame (11), the inner walls of the four guide grooves (19) are respectively provided with eight first T-shaped sliding chutes (43), the two output shaft fixing blocks (46) and the two rotating shafts (39) are respectively connected to the inner walls of the eight first T-shaped sliding chutes (43) in a sliding manner, two motor mounting plates (31) are respectively arranged on the outer wall of one side of the protection frame (1), a second rotating motor (4) and a third rotating motor (5) are respectively arranged on the outer walls of the tops of the two motor mounting plates (31), the outer wall of the bottom of the motor mounting plate (31) is respectively provided with two stiffening ribs (44), the outer walls of the motor mounting plate (31) and the two stiffening ribs (44) are respectively provided with two fixing pieces (45), the outer wall of one side of the protection frame (1) is respectively provided with four second T-shaped sliding chutes (47) and more than three threaded holes, the two motor mounting plates (31) and the four stiffening ribs (44) are respectively connected on the inner walls of the four second T-shaped sliding chutes (47) in a sliding manner, the inner wall of one side of the fixing piece (45) is fixed on the outer wall of one side of the protection frame (1) through screws, the output shafts of the second rotating motor (4) and the third rotating motor (5) penetrate through the two output shaft fixing blocks (46) through the two circular through holes respectively, the two rotating columns (20) are connected with the outer walls of the output shafts of the second rotating motor (4) and the third rotating motor (5) in a rotating mode through couplers respectively, the fine grinding roller (37) and the coarse grinding roller (38) are arranged on the outer walls of the two rotating columns (20) respectively, the two circular through holes are formed in the outer wall of one side of each of the two rotating shaft fixing blocks (39), the two rotating columns (20) are connected onto the inner walls of the two rotating shaft fixing blocks (39) respectively in a rotating mode through bearings, the rotating shaft fixing blocks (39) are of a T-shaped structure, and the outer wall of one side of each rotating shaft fixing block (39) is fixed.
4. The environment-friendly permeable brick grinding and polishing device with drying function as claimed in claim 3, characterized in that the drying mechanism comprises a blower (10) and a first support frame (9); the first support frame (9) is arranged on the inner wall of the protection frame (1), and the air blower (10) is arranged on the outer wall of the top of the first support frame (9) and electrically connected with the control panel (23).
5. The environment-friendly permeable brick grinding and polishing device with the drying function as claimed in claim 4, characterized in that the outer wall of the top of the second support frame (11) is respectively provided with a first nozzle liquid inlet pipe (6), a spray liquid inlet pipe (12) and a second nozzle liquid inlet pipe (13), the outer wall of the bottom of the second support frame (11) is provided with a spray pipe (35), and the inner wall of one side of the second support frame (11) is respectively provided with a first nozzle (34) and a second nozzle (36).
6. The environment-friendly permeable brick grinding and polishing device with the drying function as claimed in claim 5, characterized in that a water storage tank (40) is arranged on the inner wall of the bottom of the protection frame (1), a liquid outlet pipe (18) is arranged on the outer wall of one side of the protection frame (1), a protection frame (42) is arranged on the inner wall of the bottom of the water storage tank (40), a groove is formed in the inner wall of the bottom of the protection frame (42), the outer wall of the top of the groove and the inner wall of the bottom of the water storage tank (40) form an included angle of thirty degrees, the liquid outlet pipe (18) is arranged on the inner wall of one side of the groove, and a sealing door (3) is fixed.
7. The environment-friendly permeable brick grinding and polishing device with the drying function as claimed in claim 6, characterized in that the inner wall of the protective frame (1) is respectively provided with two reinforcing plates (41), the reinforcing plates (41) are positioned in the middle of the conveyor belt (17), the top outer walls of the reinforcing plates (41) are in contact with the bottom outer walls of the conveyor belt (17), and the two reinforcing plates (41) are respectively on the same axis with the fine grinding roller (37) and the coarse grinding roller (38).
8. The environment-friendly permeable brick grinding and polishing device with the drying function as claimed in claim 7, characterized in that the inner wall of the protective frame (1) is provided with two telescopic rods (26) respectively, the outer wall of each telescopic rod (26) is provided with more than three threaded holes respectively, the outer wall of one side of each telescopic rod (26) is provided with two guide plates (24) respectively, the outer wall of one side of each guide plate (24) is provided with four connecting plates (25) respectively, two opposite connecting plates (25) are in a group, two groups of connecting plates (25) are arranged on the outer wall of one side of each guide plate (24) respectively, the connecting plates (25) and the guide plates (24) form a thirty-degree included angle, and the outer walls of the bottoms and the tops of the two connecting plates (25) are rotatably connected with more than three guide.
9. The environment-friendly permeable brick grinding and polishing device with the drying function as claimed in claim 8, wherein six shielding plates (32) are respectively arranged on the outer walls of the first support frame (9), the second support frame (11) and the third support frame (14), and a shielding curtain (33) is arranged on the outer wall of the bottom of each shielding plate (32).
CN202010956780.2A 2020-09-12 2020-09-12 Environment-friendly water permeable brick grinding and polishing device with drying function Withdrawn CN112059840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010956780.2A CN112059840A (en) 2020-09-12 2020-09-12 Environment-friendly water permeable brick grinding and polishing device with drying function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010956780.2A CN112059840A (en) 2020-09-12 2020-09-12 Environment-friendly water permeable brick grinding and polishing device with drying function

Publications (1)

Publication Number Publication Date
CN112059840A true CN112059840A (en) 2020-12-11

Family

ID=73695437

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010956780.2A Withdrawn CN112059840A (en) 2020-09-12 2020-09-12 Environment-friendly water permeable brick grinding and polishing device with drying function

Country Status (1)

Country Link
CN (1) CN112059840A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113199324A (en) * 2021-05-07 2021-08-03 荆门零陵耐火科技有限公司 Grinding device for refractory brick
CN114012569A (en) * 2021-11-04 2022-02-08 南京蓝洋智能科技有限公司 Semiconductor wafer cleaning and polishing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113199324A (en) * 2021-05-07 2021-08-03 荆门零陵耐火科技有限公司 Grinding device for refractory brick
CN114012569A (en) * 2021-11-04 2022-02-08 南京蓝洋智能科技有限公司 Semiconductor wafer cleaning and polishing machine
CN114012569B (en) * 2021-11-04 2023-08-18 南京蓝洋智能科技有限公司 Semiconductor wafer washs burnishing machine

Similar Documents

Publication Publication Date Title
CN206871822U (en) A kind of Furniture panel conveying device with dedusting function
CN209935235U (en) A high-efficient screening sand device for construction
CN112059840A (en) Environment-friendly water permeable brick grinding and polishing device with drying function
CN111822132A (en) Movable box type environment-friendly sand making line
CN112081042B (en) Green and environment-friendly building construction device and construction method thereof
CN212998882U (en) Dust collector is used in concrete processing
KR102132382B1 (en) Apparatus and method of removing paint for maintenance of bridge constructure
CN211563626U (en) High performance grit material screening system of processing
CN209810641U (en) Sand sieving mechanism for construction
CN212926921U (en) Masonry gap pointing device
CN211446548U (en) Marking device is used in public road bridge roof beam construction
CN210116950U (en) Belt cleaning device of grit conveyer belt
CN112047655B (en) Preparation method of high-strength green recycled concrete
CN212263512U (en) Movable box type environment-friendly sand making line
CN210544146U (en) A powder recycle device for cement manufacture
CN212284189U (en) Concrete waste recovery device
CN211277816U (en) Ceramic surface polishing equipment
CN210994737U (en) Dust pelletizing system is used in production of superfine sandblast powder
CN220835786U (en) Recycled concrete recovery device
CN108296193A (en) A kind of building site construction material environmental protection cleaning robot
CN208003608U (en) A kind of bag filter of container-type bituminous mixing plant
CN214502020U (en) Asphalt stone cleaning and drying equipment
CN219292032U (en) Multistage screening equipment is used in recycled concrete processing
CN215234962U (en) Cement broken stone grinding equipment that dust is few
CN209604064U (en) A kind of mine return air lane dust-extraction unit

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20201211