CN109014369A - A kind of crosscutting production line of novel metal plate - Google Patents
A kind of crosscutting production line of novel metal plate Download PDFInfo
- Publication number
- CN109014369A CN109014369A CN201810926631.4A CN201810926631A CN109014369A CN 109014369 A CN109014369 A CN 109014369A CN 201810926631 A CN201810926631 A CN 201810926631A CN 109014369 A CN109014369 A CN 109014369A
- Authority
- CN
- China
- Prior art keywords
- sliding
- face
- block
- chamber
- intracavitary
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/002—Means for mounting the cutting members
- B23D35/004—Means for mounting the cutting members for circular cutting members
Abstract
The invention discloses a kind of crosscutting production lines of novel metal plate, including pedestal, support frame is fixedly installed on the pedestal, work frame body is equipped on the downside of support frame as described above, the first sliding chamber is equipped in the work frame body bottom end face, the second sliding chamber being connected to the described first sliding chamber is equipped in the work frame body bottom end face, described first sliding intracavitary be slidably installed has mounting base, described second sliding intracavitary the first slide plate being fixedly connected with the mounting base that is slidably installed, the first slide plate top end surface screw-internal thread fit is equipped with the first threaded rod, cavity is equipped in the mounting base bottom end face, cutting blade is provided in the cavity, end face center is symmetrically installed with fixed block at left and right sides of the cutting blade, the fixed block of the left and right sides is towards being equipped with rectangular cavity in a remote side end face.
Description
Technical field
The present invention relates to sheet metal processing technique field, specially a kind of crosscutting production line of novel metal plate.
Background technique
Currently, the crosscutting processing of sheet metal needs to carry out it cutting work, the cutter in existing cutting equipment
Piece usually when not in use all it is exposed always on the outside, people are easy to touch cutting blade, and danger coefficient is high, moreover, at present
Cutting blade inconvenience is dismounted when needing replacing, it usually needs dismounted using tools such as spanners, and dismount complex steps,
This is greatly reduced to the crosscutting production efficiency of sheet metal, and therefore, it is necessary to improve.
Summary of the invention
It is in the prior art for overcoming the purpose of the present invention is to provide a kind of crosscutting production line of novel metal plate
State defect.
A kind of crosscutting production line of novel metal plate according to the present invention, including pedestal are fixedly installed on the pedestal
Support frame, support frame as described above downside are equipped with work frame body, and the first sliding chamber, the work are equipped in the work frame body bottom end face
The second sliding chamber being connected to the described first sliding chamber is equipped in frame body bottom end face, the described first sliding intracavitary be slidably installed has peace
Fill seat, the described second sliding intracavitary the first slide plate being fixedly connected with the mounting base that is slidably installed, first slide plate
Top end surface screw-internal thread fit is equipped with the first threaded rod, and cavity is equipped in the mounting base bottom end face, is set in the cavity
Be equipped with cutting blade, end face center is symmetrically installed with fixed block at left and right sides of the cutting blade, the left and right sides it is described solid
Block is determined towards rectangular cavity is equipped in a remote side end face, and be rotatably assorted in inner wall the institute being equipped with right side on the right side of the cavity
The first rectangular block of the mating connection of rectangular cavity is stated, the first rectangular block right end, which is fixedly installed with, protrudes into described second
Sliding intracavitary bevel gear, the interior third that is equipped with opposite with the bevel gear of the described second sliding chamber right side inner wall slide chamber, and the third is sliding
Intracavitary be slidably installed has the first sliding block, and first motor is equipped in the first sliding block left end face, and the first motor is left
Side power be fitted with to the intermeshing cone tooth set of the bevel gear, the first sliding block right end face is installed with
First convex block, first convex block are hingedly connected with joining beam, upwardly extend in inner wall on the right side of the sliding chamber of the third and slide equipped with the 4th
Chamber, the described 4th sliding intracavitary be slidably installed have the second sliding block, and second slider bottom end face is installed with the second convex block, institute
It states the second convex block and the joining beam is articulated and connected, regulating mechanism, the described 4th sliding chamber are equipped in the described 4th sliding chamber inner left wall
The 5th sliding chamber is equipped in inner roof wall, the described 5th sliding intracavitary be slidably installed has third sliding block, third slider top end
The second motor is equipped in face, second motor top power is fitted with splined shaft, the work on the upside of the 5th sliding chamber
Left and right, which extends, in frame body is equipped with drive cavity, is rotatably assorted between the drive cavity and the 5th sliding chamber and is equipped with turning set, institute
State the spline chamber for being equipped in turning set bottom end face and connecting with the splined shaft spline fitted, the turning set top is installed with the
One shaft, the first rotating shaft top end are rotatably assorted with the drive cavity roof and connect, and the first rotating shaft outer surface is solid
Equipped with first pulley, is protruded at the top of first threaded rod in the drive cavity and outer surface is installed with the second belt wheel, institute
It states transmission between the second belt wheel and the first pulley and is fitted with driving belt, be equipped with the 6th in the cavity inner left wall
Sliding chamber, the described 6th sliding intracavitary be slidably installed have inclined plane slide block, and be rotatably assorted installation in the inclined plane slide block right end face
Have the second rectangular block with the mating connection of the rectangular cavity in left side, on the downside of the inclined plane slide block left end face at it is described
It is fixedly connected with extension spring between 6th sliding chamber left side wall, is equipped with locking mechanism, the bottom in the described 6th sliding intracavitary roof
Seat bottom end is additionally provided with mobile device.
Further technical solution, the regulating mechanism include that the 7th be arranged in the described 4th sliding chamber inner left wall is slided
Chamber, the described 7th sliding intracavitary Four-slider being fixedly connected with second sliding block that is slidably installed, the Four-slider
Screw-internal thread fit is equipped with the second threaded rod, and second threaded rod bottom extending end is matched with the described 7th sliding bottom of chamber wall rotation
Connection is closed, extending end power is fitted with third motor at the top of second threaded rod, and the third motor is fixedly arranged on institute
It states in the 7th sliding intracavitary roof.
Further technical solution, the locking mechanism include that the 8th be arranged in the described 6th sliding intracavitary roof is slided
Chamber, the described 8th sliding intracavitary clamping block having with inclined plane slide block press cooperation that is slidably installed, the clamping block top
End face screw-internal thread fit is equipped with third threaded rod, and the third threaded rod top end power is fitted with the 4th motor,
4th motor is fixedly arranged in the described 8th sliding intracavitary roof.
Further technical solution is fixedly installed with hanger on support frame as described above, is fixedly installed with air pressure on the hanger
Cylinder, pneumatic cylinder bottom end power are provided with piston rod, the piston rod bottom end and the fixed company of the work frame body top end surface
It connects.
Further technical solution, the mobile device include being fixedly mounted on the support of base bottom end face surrounding
Bar is rotatably assorted in the support rod bottom end face and is equipped with traveling wheel.
The beneficial effects of the present invention are: sheet metal is mounted on cutter when needing processing crosscutting to sheet metal
On the downside of piece, then, starting first motor drives cutting blade rotation, meanwhile, starting pneumatic cylinder drives the decline of work frame body
Crosscutting processing is carried out to sheet metal, operating procedure is simple and convenient, increases to the crosscutting processing efficiency of sheet metal.
When needing to pack up cutting blade, starting third motor drives the second sliding block upward sliding, at this point, the second sliding block
Pull the first sliding block to slide to the right by joining beam, make to bore tooth set be disengaged from bevel gear and be fully inserted into third slide it is intracavitary, the
While two sliding block upward slidings, it is intracavitary that third sliding block upward sliding makes splined shaft protrude into spline, at this point, the second motor of starting is
The first slide plate and mounting base upward sliding can be driven, at this point, to be accommodated in the first cunning completely intracavitary for cutting blade, thus effectively anti-
Only people surprisingly touch cutting blade and scratch human body, greatly promote safety in utilization.
When needing to dismount cutting blade, starting the 4th motor drive clamping block slide into fully up the 8th cunning it is intracavitary, this
When, inclined plane slide block due to the drawing force of extension spring slide to the left and drive the second rectangular block be slid completely into the 6th cunning it is intracavitary, this
When, then the rectangular cavity that the second rectangular block completely disengages left side manually pushes cutting blade to the left, can make the first rectangle
Block be detached from right side rectangular cavity cutting blade is dismantled down, dismounting step it is simple and convenient, without manually using other tools into
Row dismounting, is worth of widely use.
Detailed description of the invention
Fig. 1 is overall structure diagram inside a kind of crosscutting production line of novel metal plate of the invention；
Fig. 2 is the enlarged structure schematic diagram of frame body of working in the present invention.
Specific embodiment
Below with reference to Fig. 1-2, the present invention is described in detail.
Referring to Fig.1-2, a kind of crosscutting production line of novel metal plate of embodiment according to the present invention, including pedestal 100,
It is fixedly installed with support frame 101 on the pedestal 100, is equipped with work frame body 200, the falsework on the downside of support frame as described above 101
It is equipped with the first sliding chamber 239 in 200 bottom end face of body, is equipped in 200 bottom end face of work frame body and the described first sliding chamber 239
The second of connection slides chamber 243, and being slidably installed in the described first sliding chamber 239 has mounting base 202, in the described second sliding chamber 243
Be slidably installed the first slide plate 242 being fixedly connected with the mounting base 202, in 242 top end surface of the first slide plate
It is threadedly engaged and the first threaded rod 244 is installed, be equipped with cavity 241 in 202 bottom end face of mounting base, in the cavity 241
It is provided with cutting blade 212,212 left and right sides end face center of cutting blade is symmetrically installed with fixed block 211, left and right
The fixed block 211 of two sides is towards rectangular cavity 210 is equipped in a remote side end face, and rotation is matched in the 241 right side inner wall of cavity
Close the first rectangular block 213 being equipped with the mating connection of the rectangular cavity 210 on right side, first rectangular block
213 right ends are fixedly installed with the bevel gear 214 protruded into the described second sliding chamber 243, the described second sliding 243 right side inner wall of chamber
The interior third that is equipped with opposite with the bevel gear 214 slides chamber 218, and being slidably installed in the sliding chamber 218 of the third has the first sliding block
217,217 left end face of the first sliding block is interior to be equipped with first motor 216,216 left-hand end power of the first motor cooperation peace
Equipped with to cover 215 with the intermeshing cone tooth of the bevel gear 214,217 right end face of the first sliding block is installed with first
Convex block 219, first convex block 219 are hingedly connected with joining beam 220, upwardly extend and set in the sliding 218 right side inner wall of chamber of the third
There is the 4th sliding chamber 221, being slidably installed in the described 4th sliding chamber 221 has the second sliding block 227,227 bottom of the second sliding block
End face is installed with the second convex block 222, and second convex block 222 is articulated and connected with the joining beam 220, and the described 4th sliding chamber 221 is left
Equipped with regulating mechanism in the inner wall of side, the described 4th sliding 221 inner roof wall of chamber is interior to be equipped with the 5th sliding chamber 232, and the described 5th slides in chamber 232
Being slidably installed has third sliding block 228, and the second motor 229, second electricity are equipped in 228 top end surface of third sliding block
229 top power of machine is fitted with splined shaft 231, and left and right, which extends, in the work frame body 200 of the 5th sliding 232 upside of chamber sets
There is drive cavity 236, is rotatably assorted between the drive cavity 236 and the 5th sliding chamber 232 and turning set 233 is installed, described turn
The spline chamber 234 connecting with 231 spline fitted of splined shaft, 233 top of turning set are equipped in 233 bottom end faces of dynamic set
It is installed with first rotating shaft 221,221 top end of first rotating shaft is rotatably assorted with 236 roof of drive cavity and connect, described
221 outer surface of first rotating shaft is installed with first pulley 235, and the drive cavity 236 is protruded at the top of first threaded rod 244
Interior and outer surface is installed with the second belt wheel 238, is driven and is coupled between second belt wheel 238 and the first pulley 235
There is driving belt 237, the 6th sliding chamber 206 is equipped in 241 inner left wall of cavity, is slidably matched in the described 6th sliding chamber 206
Inclined plane slide block 208 is installed, be rotatably assorted the rectangular cavity being equipped with left side in 208 right end face of inclined plane slide block
Second rectangular block 209 of 210 mating connections, place and the 6th cunning chamber 206 on the downside of 208 left end face of inclined plane slide block
It is fixedly connected with extension spring 207 between left side wall, is equipped with locking mechanism, the pedestal in the described 6th sliding 206 inner roof wall of chamber
100 bottom ends are additionally provided with mobile device.
Valuably or illustratively, the regulating mechanism includes the be arranged in the described 4th sliding 221 inner left wall of chamber
Seven sliding chambers 225, the described 7th slides the Four-slider being fixedly connected with second sliding block 227 that is slidably installed in chamber 225
223,223 screw-internal thread fit of Four-slider is equipped with the second threaded rod 224, and 224 bottom of the second threaded rod extends end
End is rotatably assorted with the described 7th sliding 225 bottom wall of chamber and connect, and the 224 top extending end power of the second threaded rod is coupled
There is third motor 226, the third motor 226 is fixedly arranged in the described 7th sliding 225 inner roof wall of chamber, consequently facilitating adjusting control institute
It states cone tooth set 215 to be meshed or be disengaged from bevel gear 214, and controls the splined shaft 231 and the spline simultaneously
234 spline fitted of chamber or disengaging.
Valuably or illustratively, the locking mechanism includes the 8 be arranged in the described 6th sliding 206 inner roof wall of chamber
Sliding chamber 203, the described 8th slides the clamping block 205 for being slidably installed and having with the inclined plane slide block 208 press cooperation in chamber 203,
The 205 top end surface screw-internal thread fit of clamping block is equipped with third threaded rod 204,204 top end of third threaded rod
Power is fitted with the 4th motor 201, and the 4th motor 201 is fixedly arranged in the described 8th sliding 203 inner roof wall of chamber, thus just
Cutting blade 212 is unlocked and is locked in automatically controlling.
Valuably or illustratively, hanger 102, fixed peace on the hanger 102 are fixedly installed on support frame as described above 101
Equipped with pneumatic cylinder 103, the 103 bottom end power of pneumatic cylinder is provided with piston rod 104,104 bottom end of piston rod and the work
Make 200 top end surface of frame body to be fixedly connected, to automatically control 200 lifting work of work frame body.
Valuably or illustratively, the mobile device includes being fixedly mounted on the 100 bottom end face surrounding of pedestal
Support rod 201 is rotatably assorted in 201 bottom end face of support rod and is equipped with traveling wheel 202, consequently facilitating the mobile present apparatus,
Increase property easy to use.
When needing processing crosscutting to sheet metal, sheet metal is mounted on 212 downside of cutting blade, then, starting
First motor 216 drives cutting blade 212 to rotate, meanwhile, starting pneumatic cylinder 103 drives work frame body 200 to decline, can be to gold
Belong to plate and carries out crosscutting processing.
When needing to pack up cutting blade 212, starting third motor 226 drives 227 upward sliding of the second sliding block, this
When, the second sliding block 227 pulls the first sliding block 217 to slide to the right by joining beam 220, is detached from cone tooth set 215 with bevel gear 214 and nibbles
Merging is fully inserted into the sliding chamber 218 of third, and while the second 227 upward sliding of sliding block, 228 upward sliding of third sliding block makes spline
Axis 231 protrudes into spline chamber 234, at this point, the second motor 229 of starting can drive the first slide plate 242 and mounting base 202 upward
Sliding, at this point, cutting blade 212 is accommodated in completely in the first sliding chamber 239.
When needing to dismount cutting blade 212, the 4th motor 201 of starting drives clamping block 205 to slide into the 8th fully up
In sliding chamber 203, at this point, inclined plane slide block 208 is since the drawing force of extension spring 207 slides to the left and drives the second rectangular block 209
It is slid completely into the 6th sliding chamber 206, at this point, then the rectangular cavity 210 that the second rectangular block 209 completely disengages left side will be cut manually
Cutting blade 212 pushes to the left, can make the first rectangular block 213 be detached from right side rectangular cavity 210 will cutting blade 212 dismantle under.
The beneficial effects of the present invention are: sheet metal is mounted on cutter when needing processing crosscutting to sheet metal
On the downside of piece, then, starting first motor drives cutting blade rotation, meanwhile, starting pneumatic cylinder drives the decline of work frame body
Crosscutting processing is carried out to sheet metal, operating procedure is simple and convenient, increases to the crosscutting processing efficiency of sheet metal.
When needing to pack up cutting blade, starting third motor drives the second sliding block upward sliding, at this point, the second sliding block
Pull the first sliding block to slide to the right by joining beam, make to bore tooth set be disengaged from bevel gear and be fully inserted into third slide it is intracavitary, the
While two sliding block upward slidings, it is intracavitary that third sliding block upward sliding makes splined shaft protrude into spline, at this point, the second motor of starting is
The first slide plate and mounting base upward sliding can be driven, at this point, to be accommodated in the first cunning completely intracavitary for cutting blade, thus effectively anti-
Only people surprisingly touch cutting blade and scratch human body, greatly promote safety in utilization.
When needing to dismount cutting blade, starting the 4th motor drive clamping block slide into fully up the 8th cunning it is intracavitary, this
When, inclined plane slide block due to the drawing force of extension spring slide to the left and drive the second rectangular block be slid completely into the 6th cunning it is intracavitary, this
When, then the rectangular cavity that the second rectangular block completely disengages left side manually pushes cutting blade to the left, can make the first rectangle
Block be detached from right side rectangular cavity cutting blade is dismantled down, dismounting step it is simple and convenient, without manually using other tools into
Row dismounting, is worth of widely use.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (5)
1. a kind of crosscutting production line of novel metal plate, including pedestal, it is characterised in that: be fixedly installed with support on the pedestal
Frame, support frame as described above downside are equipped with work frame body, and the first sliding chamber, the work frame body are equipped in the work frame body bottom end face
The second sliding chamber being connected to the described first sliding chamber is equipped in bottom end face, the described first sliding intracavitary be slidably installed has installation
Seat, the described second sliding intracavitary the first slide plate being fixedly connected with the mounting base that is slidably installed, first slide plate top
End surface screw-internal thread fit is equipped with the first threaded rod, and cavity, setting in the cavity are equipped in the mounting base bottom end face
There is cutting blade, end face center is symmetrically installed with fixed block, the fixation of the left and right sides at left and right sides of the cutting blade
Block be rotatably assorted in inner wall towards being equipped with rectangular cavity in a remote side end face, on the right side of the cavity be equipped with it is described with right side
First rectangular block of the mating connection of rectangular cavity, the first rectangular block right end, which is fixedly installed with, protrudes into second cunning
Intracavitary bevel gear, the interior third that is equipped with opposite with the bevel gear of the described second sliding chamber right side inner wall slide chamber, the sliding chamber of the third
Inside being slidably installed has the first sliding block, and first motor, the first motor left side are equipped in the first sliding block left end face
End power be fitted with to the intermeshing cone tooth set of the bevel gear, the first sliding block right end face is installed with the
One convex block, first convex block are hingedly connected with joining beam, upwardly extend in inner wall equipped with the 4th sliding chamber on the right side of the sliding chamber of the third,
Described 4th sliding intracavitary be slidably installed has the second sliding block, and second slider bottom end face is installed with the second convex block, described
Second convex block and the joining beam are articulated and connected, and regulating mechanism is equipped in the described 4th sliding chamber inner left wall, and the 4th cunning is intracavitary
The 5th sliding chamber is equipped in roof, the described 5th sliding intracavitary be slidably installed has third sliding block, third slider top end face
It is inside equipped with the second motor, second motor top power is fitted with splined shaft, the falsework on the upside of the 5th sliding chamber
Left and right, which extends, in vivo is equipped with drive cavity, is rotatably assorted between the drive cavity and the 5th sliding chamber and is equipped with turning set, described
The spline chamber connecting with the splined shaft spline fitted is equipped in turning set bottom end face, the turning set top is installed with first
Shaft, the first rotating shaft top end are rotatably assorted with the drive cavity roof and connect, and the first rotating shaft outer surface is fixed
There is first pulley, is protruded at the top of first threaded rod in the drive cavity and outer surface is installed with the second belt wheel, it is described
Transmission is fitted with driving belt between second belt wheel and the first pulley, and it is sliding to be equipped with the 6th in the cavity inner left wall
Chamber, the described 6th sliding intracavitary be slidably installed have inclined plane slide block, are rotatably assorted and are equipped in the inclined plane slide block right end face
With the second rectangular block of the mating connection of the rectangular cavity in left side, place and described the on the downside of the inclined plane slide block left end face
It is fixedly connected with extension spring between six sliding chamber left side walls, is equipped with locking mechanism, the pedestal in the described 6th sliding intracavitary roof
Bottom end is additionally provided with mobile device.
2. a kind of crosscutting production line of novel metal plate according to claim 1, it is characterised in that: the regulating mechanism packet
Include the sliding chamber of the 7th be arranged in the described 4th sliding chamber inner left wall, the described 7th sliding intracavitary be slidably installed has and described the
The Four-slider that two sliding blocks are fixedly connected, the Four-slider screw-internal thread fit are equipped with the second threaded rod, second screw thread
Bar bottom extending end is rotatably assorted with the described 7th sliding bottom of chamber wall and connect, and extending end power is matched at the top of second threaded rod
Conjunction is equipped with third motor, and the third motor is fixedly arranged in the described 7th sliding intracavitary roof.
3. a kind of crosscutting production line of novel metal plate according to claim 1, it is characterised in that: the locking mechanism packet
The 8th sliding chamber being arranged in the described 6th sliding intracavitary roof is included, the described 8th sliding intracavitary be slidably installed has and the inclined-plane
The clamping block of sliding block press cooperation, the clamping block top end surface screw-internal thread fit are equipped with third threaded rod, the third spiral shell
Rasp bar top end power is fitted with the 4th motor, and the 4th motor is fixedly arranged in the described 8th sliding intracavitary roof.
4. a kind of crosscutting production line of novel metal plate according to claim 1, it is characterised in that: solid on support frame as described above
Dingan County is equipped with hanger, is fixedly installed with pneumatic cylinder on the hanger, pneumatic cylinder bottom end power is provided with piston rod, the work
Stopper rod bottom end is fixedly connected with the work frame body top end surface.
5. a kind of crosscutting production line of novel metal plate according to claim 1, it is characterised in that: the mobile device packet
The support rod for being fixedly mounted on base bottom end face surrounding is included, is rotatably assorted in the support rod bottom end face and row is installed
Walk wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926631.4A CN109014369A (en) | 2018-08-15 | 2018-08-15 | A kind of crosscutting production line of novel metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926631.4A CN109014369A (en) | 2018-08-15 | 2018-08-15 | A kind of crosscutting production line of novel metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109014369A true CN109014369A (en) | 2018-12-18 |
Family
ID=64630387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810926631.4A Withdrawn CN109014369A (en) | 2018-08-15 | 2018-08-15 | A kind of crosscutting production line of novel metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109014369A (en) |
-
2018
- 2018-08-15 CN CN201810926631.4A patent/CN109014369A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
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| WW01 | Invention patent application withdrawn after publication |