CN111408987A - Machining device for intelligent office table capable of rapidly clamping and automatically polishing and removing dust - Google Patents

Machining device for intelligent office table capable of rapidly clamping and automatically polishing and removing dust Download PDF

Info

Publication number
CN111408987A
CN111408987A CN202010305691.1A CN202010305691A CN111408987A CN 111408987 A CN111408987 A CN 111408987A CN 202010305691 A CN202010305691 A CN 202010305691A CN 111408987 A CN111408987 A CN 111408987A
Authority
CN
China
Prior art keywords
clamping
plate
movably connected
polishing
power
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.)
Pending
Application number
CN202010305691.1A
Other languages
Chinese (zh)
Inventor
赵威
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.)
Hangzhou Fangwen Technology Co ltd
Original Assignee
Hangzhou Fangwen Technology Co ltd
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 Hangzhou Fangwen Technology Co ltd filed Critical Hangzhou Fangwen Technology Co ltd
Priority to CN202010305691.1A priority Critical patent/CN111408987A/en
Publication of CN111408987A publication Critical patent/CN111408987A/en
Pending 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
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/28Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding wood
    • 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
    • B24B41/06Work supports, e.g. adjustable steadies
    • B24B41/068Table-like supports for panels, sheets or the like
    • 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
    • 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
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/06Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like

Abstract

The invention relates to the technical field of intelligent office supplies, and discloses a processing device of an intelligent office table capable of quickly clamping, automatically polishing and removing dust. When the clamping slide block moves to the position of the through hole of the clamping track, the clamping slide block resets under the elastic action of the reset spring, and the reciprocating motion is adopted, so that the polishing plate moves quickly, the polishing to the surface of the wood plate is quickly performed when the polishing plate is in contact with the wood plate, the effect of quickly polishing is achieved, and the polishing efficiency is guaranteed.

Description

Machining device for intelligent office table capable of rapidly clamping and automatically polishing and removing dust
Technical Field
The invention relates to the technical field of intelligent office supplies, in particular to a processing device for an intelligent office table capable of quickly clamping and automatically polishing and removing dust.
Background
Office supplies, which refer to auxiliary supplies used in daily work, are mainly applied to enterprise units, and cover a wide variety of products, including: documents, archives, desktops, office equipment, financial products, consumables and other products related to work, but with rapid technological progress in recent years, office products tend to be more intelligent and modern.
The desk is the indispensable office supplies in the middle of our daily official working, and common desk all need can install the use after polishing when processing the preparation, but can polish earlier usually in the installation, goes out surface dust again and just can install, and this needs to divide into two parts and goes on, and this influences machining efficiency to a certain extent, to above-mentioned problem, so we have proposed the processingequipment of the intelligent desk of the automatic dust removal of polishing of quick clamp to solve above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the processing device for the intelligent office table, which is capable of rapidly clamping and automatically polishing and removing dust, has the advantages of improving polishing efficiency, automatically feeding and the like, and solves the problem of low polishing efficiency.
(II) technical scheme
In order to achieve the purposes of improving the polishing efficiency, automatically feeding and the like, the invention provides the following technical scheme: a processing device of an intelligent office table capable of quickly clamping and automatically polishing and removing dust comprises a processing machine, wherein a power wheel is movably connected inside the processing machine, fixed tracks are movably connected inside the processing machine, a clamping plate is movably connected between the two fixed tracks, a polishing plate is movably connected above the clamping plate, a reset spring is movably connected inside the clamping plate, a clamping slider is movably connected inside the fixed tracks, a processing plate is movably connected inside the processing machine, an air inlet pipe is movably connected below the clamping plate, a feeding plate is movably connected on the left side of the processing plate, a pushing plate is movably connected above the feeding plate, a power track is movably connected above the pushing plate, a control valve is movably connected above the air inlet pipe, and a discharging plate is movably connected on the right side of the processing plate, the interior of the processing machine is movably connected with a dust removal pipe.
Preferably, the power wheel adopts a cam design, so that polishing is guaranteed.
Preferably, a clamping slide block is movably connected between the clamping plate and the polishing plate, and a through hole is formed in the clamping plate.
Preferably, a clamping piece rod is movably connected above the clamping slide block, and a clamping spring is sleeved on the outer side of the clamping piece rod.
Preferably, the inner surface of the control valve is movably connected with a control slide block, and the control slide block is provided with a through hole.
Preferably, a power pipe is movably connected between the air inlet pipe and the power track.
Preferably, the power rail is movably connected with a power sliding block and a power spring inside to ensure resetting.
(III) advantageous effects
Compared with the prior art, the invention provides a processing device for an intelligent office table capable of quickly clamping and automatically polishing and removing dust, which has the following beneficial effects:
1. this processingequipment of intelligent desk of dust removal is polished automatically to quick clamp, through starting the processing machine, the power wheel begins to rotate, the intake pipe begins to let in gas in the inside swing joint's of processing machine clamp plate simultaneously, utilize the inside swing joint's of atmospheric pressure promotion clamp plate clamping slide to the left side removal, compress reset spring simultaneously, when pressing from both sides tight quick travel to press from both sides tight orbital through-hole position, clamping slide resets under reset spring's elastic force effect, reciprocating motion so, make the board quick travel of polishing, quick polishing the plank surface when guaranteeing to contact the plank, thereby the effect of polishing fast has been reached, the efficiency of polishing has been guaranteed.
2. This processingequipment of quick clamp presss from both sides automatic intelligent desk who polishes and remove dust, rotation through the power wheel, the clamp plate resets under clamp spring's elastic action, the inside control slider of control valve resets simultaneously, the power slider moves right under power spring's elastic action, promote simultaneously that the plank of not polishing moves to the processing board on, the plank of accomplishing of polishing moves right under the thrust action and goes out on the flitch, and simultaneously, utilize the dust removal pipe to blow away the dust on the plank of accomplishing of polishing fast, thereby the effect of quick dust removal has been reached.
3. This processingequipment of quick clamp presss from both sides automatic intelligent desk of dust removal of polishing through the orbital design of power, has guaranteed that when the processing machine is in the plank of polishing, the power slider removes away, and after polishing the completion, the automatic plank that drives not polishing of power slider gets into to reach the effect of quick feeding, improved machining efficiency, increased market competition.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a clamping structure of the present invention;
FIG. 3 is a schematic view of the feed structure of the present invention;
FIG. 4 is a schematic diagram of a control structure according to the present invention.
In the figure: 1-processing machine, 2-power wheel, 3-fixed rail, 4-clamping plate, 5-grinding plate, 6-reset spring, 7-clamping slide block, 8-processing plate, 9-air inlet pipe, 10-feeding plate, 11-pushing plate, 12-power rail, 13-control valve, 14-discharging plate and 15-dust-removing pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a processing device of an intelligent office table with fast clamping, automatic polishing and dust removal comprises a processing machine 1, a power wheel 2 is movably connected inside the processing machine 1, the power wheel 2 adopts a cam design to ensure polishing, a fixed track 3 is movably connected inside the processing machine 1, a clamping plate 4 is movably connected between the two fixed tracks 3, a clamping slider is movably connected between the clamping plate 4 and a polishing plate 5, a through hole is arranged on the clamping plate 4, the clamping slider movably connected inside the clamping plate 4 is pushed to move to the left side by air pressure, a return spring is compressed at the same time, when the clamping slider moves to the position of the through hole of the clamping track, the clamping slider resets under the elastic force of the return spring, and the reciprocating motion is performed in such a way, so that the polishing plate 5 moves fast, and the surface of a wood board is rapidly polished when the wood board is contacted, along with the rotation of the power wheel 2, the clamping plate 4 clamps a wood board, the polishing plate 5 is utilized to polish quickly, meanwhile, when the clamping plate 4 clamps the wood board, the control slider movably connected inside the control valve 13 moves downwards, so that the through hole position of the control slider contacts the pipe orifice position of the air inlet pipe 9, the power pipe is movably connected between the air inlet pipe 9 and the power track 12, so that the power slider movably connected inside the power track 12 moves leftwards, and simultaneously compresses the power spring, after the wood board is polished by the polishing plate 5, along with the rotation of the power wheel 2, the polishing plate 5 is movably connected above the clamping plate 4, the reset spring 6 is movably connected inside the clamping plate 4, the clamping slider 7 is movably connected inside the fixed track 3, the clamping rod is movably connected above the clamping slider 7, the clamping spring is sleeved outside the clamping rod, the processing plate 8 is movably connected inside the processing machine 1, there is intake pipe 9 below swing joint of clamp plate 4, swing joint has the power pipe between intake pipe 9 and the power track 12, the left side swing joint of processing board 8 has feed plate 10, the top swing joint of feed plate 10 has catch plate 11, the top swing joint of catch plate 11 has power track 12, the inside swing joint of power track 12 has power slider and power spring, guarantee to reset, the top swing joint of intake pipe 9 has control valve 13, the interior table swing joint of control valve 13 has control slider, the through-hole has been seted up on the control slider, the right side swing joint of processing board 8 has ejection of compact board 14, the inside swing joint of processing machine 1 has dust removal pipe 15.
The working principle is that a wood board to be polished is placed on a feeding plate 10, a processing machine 1 is started, a power wheel 2 starts to rotate, an air inlet pipe 9 starts to be filled with air inside a clamping plate 4 movably connected inside the processing machine 1, a clamping slide block movably connected inside the clamping plate 4 is pushed to move towards the left side by air pressure, a return spring is compressed, when the clamping slide block moves to the position of a through hole of a clamping track, the clamping slide block resets under the elastic force of the return spring, the grinding plate 5 moves in a reciprocating mode to ensure that the surface of the wood board is quickly polished when the wood board is contacted, the clamping plate 4 clamps the wood board and then the grinding plate 5 is used for quickly polishing along with the rotation of the power wheel 2, and meanwhile when the clamping plate 4 clamps the wood board, a control slide block movably connected inside a control valve 13 moves downwards to ensure that the position of the through hole of the control slide block is contacted with the position of the pipe orifice of, swing joint has the power pipe between intake pipe 9 and the power track 12, make the inside swing joint's of power track 12 power slider move left, compress power spring simultaneously, after the board of polishing 5 polishes the completion plank, along with the rotation of power wheel 2, pinch-off blades 4 resets under pinch-off blades's elastic force effect, the inside control slider of control valve 13 resets simultaneously, power slider moves right under power spring's elastic force effect, promote on the plank of not polishing moves to process board 8 simultaneously, the plank of polishing the completion moves right under thrust effect to the flitch 14, simultaneously, utilize dust removal pipe 15 to blow off the dust on the plank of polishing the completion fast, after taking out, convenient direct processing.
To sum up, this quick-witted processingequipment of intelligent desk of automatic dust removal of polishing of pressing from both sides, through starting processing machine 1, power wheel 2 begins to rotate, intake pipe 9 begins to let in gas with the inside clamp plate 4 of the inside swing joint of processing machine 1 simultaneously, utilize atmospheric pressure to promote the inside swing joint's of clamp plate 4 clamping slide to the left side removal, compress reset spring simultaneously, when pressing from both sides tight smooth fast removal and pressing from both sides orbital through-hole position, the clamping slide resets under reset spring's elastic action, reciprocating motion so, make the 5 quick movements of polishing plate, quick polishing the plank surface when guaranteeing to contact the plank, thereby the effect of polishing fast has been reached, the efficiency of polishing has been guaranteed.
This processingequipment of quick clamp automatic intelligent desk who polishes and remove dust, rotation through power wheel 2, clamp plate 4 resets under clamp spring's elastic force effect, the inside control slider of simultaneous control valve 13 resets, the power slider moves right under power spring's elastic force effect, promote simultaneously that the plank of not polishing removes to processing board 8 on, the plank of the completion of polishing moves right under the thrust effect and goes out flitch 14 on, simultaneously, utilize dust removal pipe 15 to blow away the dust on the plank of the completion of polishing fast, thereby the effect of quick dust removal has been reached.
This processingequipment of quick clamp presss from both sides automatic intelligent desk of dust removal of polishing through the design of power track 12, has guaranteed that processing machine 1 is when the plank of polishing, and the power slider removes away, and after polishing the completion, the automatic plank that does not polish that drives of power slider gets into to reach the effect of quick feeding, improved machining efficiency, increased market competition.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a processingequipment of quick-witted (1), its characterized in that of intelligent desk of dust removal of pressing from both sides automatic polishing fast: the inner movable connection of the processing machine (1) is provided with a power wheel (2), the inner movable connection of the processing machine (1) is provided with fixed tracks (3), a clamping plate (4) is movably connected between the two fixed tracks (3), the upper part of the clamping plate (4) is movably connected with a polishing plate (5), the inner movable connection of the clamping plate (4) is provided with a return spring (6), the inner movable connection of the fixed tracks (3) is provided with a clamping slide block (7), the inner movable connection of the processing machine (1) is provided with a processing plate (8), the lower part of the clamping plate (4) is movably connected with an air inlet pipe (9), the left side of the processing plate (8) is movably connected with a feeding plate (10), the upper part of the feeding plate (10) is movably connected with a pushing plate (11), and the upper part of the pushing plate (11) is movably connected with a power track (, the upper portion of the air inlet pipe (9) is movably connected with a control valve (13), the right side of the processing plate (8) is movably connected with a discharge plate (14), and the interior of the processing machine (1) is movably connected with a dust removal pipe (15).
2. The processing device of the intelligent office table capable of rapidly clamping, automatically grinding and dedusting as claimed in claim 1, is characterized in that: the power wheel (2) is designed by a cam.
3. The processing device of the intelligent office table capable of rapidly clamping, automatically grinding and dedusting as claimed in claim 1, is characterized in that: a clamping slide block is movably connected between the clamping plate (4) and the polishing plate (5), and a through hole is formed in the clamping plate (4).
4. The processing device of the intelligent office table capable of rapidly clamping, automatically grinding and dedusting as claimed in claim 1, is characterized in that: a clamping piece rod is movably connected above the clamping sliding block (7), and a clamping spring is sleeved on the outer side of the clamping rod.
5. The processing device of the intelligent office table capable of rapidly clamping, automatically grinding and dedusting as claimed in claim 1, is characterized in that: the inner surface of the control valve (13) is movably connected with a control slide block, and the control slide block is provided with a through hole.
6. The processing device of the intelligent office table capable of rapidly clamping, automatically grinding and dedusting as claimed in claim 1, is characterized in that: and a power pipe is movably connected between the air inlet pipe (9) and the power track (12).
7. The processing device of the intelligent office table capable of rapidly clamping, automatically grinding and dedusting as claimed in claim 1, is characterized in that: the power rail (12) is movably connected with a power sliding block and a power spring inside.
CN202010305691.1A 2020-04-17 2020-04-17 Machining device for intelligent office table capable of rapidly clamping and automatically polishing and removing dust Pending CN111408987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010305691.1A CN111408987A (en) 2020-04-17 2020-04-17 Machining device for intelligent office table capable of rapidly clamping and automatically polishing and removing dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010305691.1A CN111408987A (en) 2020-04-17 2020-04-17 Machining device for intelligent office table capable of rapidly clamping and automatically polishing and removing dust

Publications (1)

Publication Number Publication Date
CN111408987A true CN111408987A (en) 2020-07-14

Family

ID=71488548

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010305691.1A Pending CN111408987A (en) 2020-04-17 2020-04-17 Machining device for intelligent office table capable of rapidly clamping and automatically polishing and removing dust

Country Status (1)

Country Link
CN (1) CN111408987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111941181A (en) * 2020-08-19 2020-11-17 湖州天际环保技术有限公司 Automatic press from both sides building device of tight grinding according to temperature control replacement of polishing
CN112025555A (en) * 2020-08-31 2020-12-04 珠海市惠装居装饰有限责任公司 Clamping and polishing infant home machining device capable of automatically controlling dust removal according to temperature

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108406476A (en) * 2017-02-10 2018-08-17 枣庄维信诺电子科技有限公司 A kind of burnishing device of substrate
CN108527020A (en) * 2018-04-08 2018-09-14 龙岩丽荣电子科技有限公司 A kind of processing grinding device for tubular metal workpiece
CN208514114U (en) * 2018-07-17 2019-02-19 瑞安市轩昊数控设备有限公司 A kind of clamp assembly in the radium-shine cutting machine of temple
CN208841161U (en) * 2019-03-26 2019-05-10 上海松韬自动化设备有限公司 A kind of sheet metal double-sided polisher
CN209698649U (en) * 2019-03-26 2019-11-29 江西领盛电力科技有限公司 A kind of power distribution cabinet processing polishing steel plate device with positioning function
CN110977644A (en) * 2019-12-21 2020-04-10 福鼎诺一家居设计有限公司 Device for polishing and automatically overturning raw materials by utilizing plane of gear guide rail mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108406476A (en) * 2017-02-10 2018-08-17 枣庄维信诺电子科技有限公司 A kind of burnishing device of substrate
CN108527020A (en) * 2018-04-08 2018-09-14 龙岩丽荣电子科技有限公司 A kind of processing grinding device for tubular metal workpiece
CN208514114U (en) * 2018-07-17 2019-02-19 瑞安市轩昊数控设备有限公司 A kind of clamp assembly in the radium-shine cutting machine of temple
CN208841161U (en) * 2019-03-26 2019-05-10 上海松韬自动化设备有限公司 A kind of sheet metal double-sided polisher
CN209698649U (en) * 2019-03-26 2019-11-29 江西领盛电力科技有限公司 A kind of power distribution cabinet processing polishing steel plate device with positioning function
CN110977644A (en) * 2019-12-21 2020-04-10 福鼎诺一家居设计有限公司 Device for polishing and automatically overturning raw materials by utilizing plane of gear guide rail mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111941181A (en) * 2020-08-19 2020-11-17 湖州天际环保技术有限公司 Automatic press from both sides building device of tight grinding according to temperature control replacement of polishing
CN112025555A (en) * 2020-08-31 2020-12-04 珠海市惠装居装饰有限责任公司 Clamping and polishing infant home machining device capable of automatically controlling dust removal according to temperature

Similar Documents

Publication Publication Date Title
CN206795581U (en) It is a kind of to be easy to fixed grinding machine
CN111408987A (en) Machining device for intelligent office table capable of rapidly clamping and automatically polishing and removing dust
CN111589632B (en) Wood processing device capable of rapidly clamping, automatically spraying paint, drying, polishing and rapidly removing dust
CN111644940B (en) Processing production line of plank
CN209190453U (en) A kind of sealed grinding device of Hardware fitting
CN210125949U (en) Machine part equipment of polishing
CN112621432B (en) Wood grinding device for furniture processing
CN209868206U (en) Polishing and dust removing device for gray iron castings
CN217860368U (en) Sanding machine for stainless steel processing
CN111660159A (en) Device for rapidly polishing and automatically cleaning discharging materials by utilizing air pressure automatic clamping
CN111376167B (en) Machining and grinding device for machining household furniture rapidly on large scale
CN112847658B (en) Furniture production is with square billet edge chamfer equipment
CN111890172A (en) Fast cutting is polished self-holding and is transported dead new material processingequipment of anti-sticking
CN205342820U (en) Machine part processes processing apparatus
CN112720737A (en) Be used for accurate keyway planer of plank equipment
CN208179187U (en) A kind of multifunctional wood board grinding device
CN111482870A (en) Device for rapidly polishing curved surface of mobile phone display screen by utilizing air bag clamping
CN111347309A (en) Solid wood board non-mounting surface wire drawing device for wood processing
CN109605221A (en) Grinding device is used in a kind of polishing of car door
CN211681350U (en) Be used for timber intelligent manufacturing to use processing platform
CN220008160U (en) Woodworking plate edge sealing equipment
CN217222107U (en) Rotation type sprays paint high temperature and dries desktop processingequipment who polishes fast
CN114147590B (en) Automatic equipment of polishing of wood edge for processing
CN217860714U (en) Wood mound processing platform of wooden block production usefulness
CN113059468B (en) Polishing device for processing wood corner

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20200714

RJ01 Rejection of invention patent application after publication