CN109173447A - A kind of novel green filtering screen used for automobile air conditioning - Google Patents
A kind of novel green filtering screen used for automobile air conditioning Download PDFInfo
- Publication number
- CN109173447A CN109173447A CN201810918286.XA CN201810918286A CN109173447A CN 109173447 A CN109173447 A CN 109173447A CN 201810918286 A CN201810918286 A CN 201810918286A CN 109173447 A CN109173447 A CN 109173447A
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- chamber
- face
- spiral shell
- slides
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of novel green filtering screens used for automobile air conditioning, including pedestal and it is mounted on the base the outer housing of side, working chamber is equipped in the outer housing bottom end face, it is equipped with first in the working chamber roof and slides chamber, described first, which slides intracavitary be slidably installed, falsework, elevating mechanism is symmetrically arranged at left and right sides of the falsework, it is equipped in the falsework bottom end face and imbeds chamber, it is described imbed it is intracavitary rotation be provided with cutting blade, it is symmetrical above and below in the cutting blade left end face to be equipped with the first reeve chamber, it is equipped with second in cutting blade right end face center and injects chamber, described imbed is installed with the first motor in chamber inner left wall, the output shaft of the first motor right-hand end, which is installed with, sets plate, it is described set plate right end face it is symmetrical above and below be installed with and it is described first inject chamber grafting The reeve block of mating connection.
Description
Technical field
The present invention relates to filtering screen processing technique field, specially a kind of novel green used for automobile air conditioning is cleaned
Strainer.
Background technique
It when processing filtering screen used for automobile air conditioning, needs to carry out cutting work to it, currently, usually logical
It crosses man-hour manually hand-held cutting machine and carries out cutting work, when use is easy to produce a large amount of dust, is easy to cause to endanger to human body and environment
Evil is pressed from both sides moreover, needing to clamp filtering screen in cutting processing currently, chucking device is usually used alone
It holds, it is complex for operation step, a large amount of manpowers are wasted, therefore, it is necessary to improve.
Summary of the invention
The purpose of the present invention is to provide a kind of novel green filtering screens used for automobile air conditioning, for overcoming existing skill
Drawbacks described above in art.
The novel green filtering screen used for automobile air conditioning of one kind according to the present invention, including pedestal and be mounted on described
Outer housing on the upside of pedestal, the outer housing bottom end face is interior to be equipped with working chamber, is equipped with first in the working chamber roof and slides
Chamber, described first, which slides intracavitary be slidably installed, falsework, is symmetrically arranged with elevating mechanism at left and right sides of the falsework, institute
It states to be equipped in falsework bottom end face and imbeds chamber, it is described to imbed intracavitary rotation and be provided with cutting blade, on the left of the cutting blade
It is symmetrical above and below in end face to be equipped with the first reeve chamber, it is equipped with second in cutting blade right end face center and injects chamber, it is described
It imbeds and is installed with the first motor in chamber inner left wall, the output shaft of the first motor right-hand end, which is installed with, sets plate, institute
It states and sets the plate right end face reeve block symmetrical above and below being installed with the first reeve mating connection of chamber, it is described to imbed chamber
It is equipped with second in the inner wall of right side and slides chamber, described second, which slides intracavitary be slidably installed, the first sliding block, and described first is sliding
It is rotatably assorted in row block left end face and steering shaft is installed, the steering shaft and described second injects the mating connection of chamber, institute
It states second and slides the connection of chamber roof equipped with the first transmitting chamber, described first transmits equipped with protrusion in chamber, and the protrusion is fixedly mounted
In the first sliding block top end surface, intracavitary be slidably installed of first transmitting has regulation block, the regulation block and institute
It states and is hingedly connected with connecting rod between protrusion, the regulation block screw-internal thread fit is equipped with the first spiral shell shape bar, the first spiral shell shape bar
Bottom end is installed with limited block, and extending end power is fitted with the second motor at the top of the first spiral shell shape bar, described
Second motor is fixedly arranged in the falsework, and the regulation block top end surface is installed with the electric block of connection, the electricity block with it is described
First motor is electrically connected, and is equipped in the intracavitary roof of first transmitting and the connection of the mating connection of electricity block electricity
Chamber is installed with clamping frame in the working chamber of the base top end face, is equipped with clamping chamber in the clamping top of the trellis end face,
Bilateral symmetry is equipped with atmospheric pressure cavity in the clamping frame at left and right sides of the clamping chamber, and being slidably installed in the atmospheric pressure cavity has
Piston rod, the opposite side end face of the piston rod of the left and right sides, which is installed with, slides bar, described to slide bar and the clamping frame
It is slidably matched and protrudes into the clamping intracavitary and end and be installed with clamping plate, the atmospheric pressure cavity bottom wall connection is equipped with pressure hole, left
The pressure hole of right two sides is tightly connected the first pneumatic cylinder, and first pneumatic cylinder is fixedly arranged in the clamping frame, the work
Make chamber roof and is additionally provided with lighting device.
Further technical solution, the elevating mechanism include being symmetrical set to slide chamber two sides inner wall in described first
Interior third slides chamber, described to slide intracavitary the second sliding block for being slidably installed and having with falsework integral type setting,
The second sliding block screw-internal thread fit is equipped with the second spiral shell shape bar, the second spiral shell shape bar bottom extending end and the third
It slides bottom of chamber wall to be rotatably assorted connection, extending end power is fitted with third motor, institute at the top of the second spiral shell shape bar
It states third motor and is fixedly arranged on the third and slide in intracavitary roof.
Further technical solution, the interior left and right of the pedestal, which extends, is equipped with the second transmitting chamber, and described second transmits an intracavitary left side
Right be symmetrically rotatably assorted is equipped with the second spiral shell shape bar, and the second spiral shell shape rod outer surface is installed with transfer wheel, the institute of the left and right sides
It states transmission between transfer wheel and is fitted with transfer tape, the second spiral shell shape bar bottom extending end power on right side is coupled
There is the 4th motor, the 4th motor is fixedly arranged in the intracavitary bottom wall of second transmitting, and the second spiral shell shape bar stretches out institute
It states base top end face and is threadedly engaged with the outer housing and is connect.
Further technical solution, the interior guiding for having front and back extended that is symmetrically slidably installed of the clamping frame
Bar, guide bar rear side end are installed with fixed frame, and the fixed frame is fixedly arranged on the pedestal top on rear side of the clamping frame
End surface is installed with the second pneumatic cylinder on the fixed frame, and the second pneumatic cylinder front side end power is fitted with telescopic rod,
The telescopic rod front side end is fixedly connected with the clamping frame back end surface.
Further technical solution, the lighting device includes the lamp stand for being fixedly mounted on the working chamber roof, described
Lamp stand bottom end is installed with illuminating lamp body.
The beneficial effects of the present invention are: the 4th motor of starting drives the second spiral shell when needing to process filtering screen
The rotation of shape bar, the second spiral shell shape bar drive outer housing to rise, and then, the second pneumatic cylinder of starting pushes forward clamping frame to skid off work
Chamber, filtering screen is put into it is clamping intracavitary, then start the first pneumatic cylinder push the left and right sides clamping plate relative movement will
Filtering screen clamps, and then clamping frame is moved on the downside of cutting blade by the second pneumatic cylinder of reverse starting, then reversely opens
Dynamic 4th motor drives outer housing decline to abut with pedestal, at this point, working chamber is in closed state, it is electronic then to start first
Machine drives cutting blade rotation, meanwhile, starting third motor drives falsework decline to carry out cutting processing to filtering screen,
To the dust from flying for preventing cutting from generating when carrying out cutting processing to filtering screen, effectively reduce dust to human body and
The harm of environment, and its gripping step is simple and convenient quickly and efficiently to the cutting of filtering screen effectively prevent cutting processing
When generate security risk；
When needing dismounting and change cutting blade, the second motor of starting drives regulation block decline, and connecting rod pushes away when regulating and controlling block decline
Dynamic first sliding block is slided to the right, at this point, steering shaft, which is detached from the second reeve chamber and skids off, imbeds chamber, then, manually by cutter
Piece, which pushes to the right, can make to inject block disengaging the first reeve chamber, at this point, can dismantle down cutting blade, without manually making
It is dismounted with tools such as spanners, dismounting step is simple.
Detailed description of the invention
Fig. 1 is overall structure diagram inside the novel green filtering screen used for automobile air conditioning of one kind of the invention；
Fig. 2 is the enlarged structure schematic diagram of falsework 125 in the present invention；
Fig. 3 is the local left view structural representation in the present invention.
Specific embodiment
Below with reference to Fig. 1-3, the present invention is described in detail.
Referring to Fig.1-3, the novel green filtering screen used for automobile air conditioning of one kind of embodiment according to the present invention, including
Pedestal 100 and the outer housing 121 for being mounted on 100 upside of pedestal, 121 bottom end face of outer housing is interior to be equipped with working chamber
120, it is equipped with first in 120 roof of working chamber and slides chamber 126, described first slides to be slidably installed in chamber 126 and have work
Make frame 125, elevating mechanism is symmetrically arranged at left and right sides of the falsework 125, is equipped with and imbeds in 125 bottom end face of falsework
Chamber 145, it is described to imbed rotation in chamber 145 and be provided with cutting blade 131, it is symmetrical above and below in 131 left end face of cutting blade
Chamber 146 is injected equipped with first, second is equipped in the 131 right end face center of cutting blade and injects chamber 132, it is described to imbed chamber
The first motor 148 is installed in 145 inner left walls, the output shaft 151 of 148 right-hand end of the first motor, which is installed with, to be set
Plate 152, it is described set 152 right end face of plate it is symmetrical above and below be installed with it is described first inject the mating connection of chamber 146 insert
Into block 147, described imbed is equipped with second in 145 right side inner wall of chamber and slides chamber 135, and described second slides and be slidably matched in chamber 135
First sliding block 134 is installed, is rotatably assorted in 134 left end face of the first sliding block and steering shaft 133 is installed, described turn
The mating connection of chamber 132 is injected to axis 133 and described second, described second, which slides the connection of 135 roof of chamber, is equipped with the first transmitting
Chamber 136, described first transmits equipped with protrusion 137 in chamber 136, and the protrusion 137 is fixedly installed in first sliding block 134 and pushes up
End surface, being slidably installed in the first transmitting chamber 136 has regulation block 149, the regulation block 149 and the protrusion 137
Between be hingedly connected with connecting rod 139,149 screw-internal thread fit of regulation block is equipped with the first spiral shell shape bar 141, the first spiral shell shape
141 bottom end of bar is installed with limited block 138, and the 141 top extending end power of the first spiral shell shape bar is fitted with second
Motor 144, second motor 144 are fixedly arranged in the falsework 125, and 149 top end surface of regulation block is installed with
Join electric block 142, the electricity block 142 is electrically connected with first motor 148, in the first transmitting 136 inner roof wall of chamber
Equipped with the connection electricity chamber 143 with the mating connection of the electricity block 142, the working chamber 120 of 100 top end surface of pedestal
It is inside installed with clamping frame 106, clamping chamber 108, clamping 108 left and right sides of chamber are equipped in clamping 106 top end surface of frame
The clamping frame 106 in bilateral symmetry be equipped with atmospheric pressure cavity 113, being slidably installed in the atmospheric pressure cavity 113 has piston rod
112, the opposite side end face of the piston rod 112 of the left and right sides, which is installed with, slides bar 107, it is described slide bar 107 with it is described
Clamping frame 106 is slidably matched and protrudes into the clamping chamber 108 and end is installed with clamping plate 111,113 bottom wall of atmospheric pressure cavity
Connection is equipped with pressure hole 114, and the pressure hole 114 of the left and right sides is tightly connected the first pneumatic cylinder 109, first pneumatic cylinder
109 are fixedly arranged in the clamping frame 106, and 120 roof of working chamber is additionally provided with lighting device.
Valuably or illustratively, the elevating mechanism includes being symmetrical set to slide 126 two sides of chamber in described first
Third in inner wall slides chamber 122, it is described slide to be slidably installed in chamber 122 have and 125 integral type of falsework is arranged
The second sliding block 123,123 screw-internal thread fit of the second sliding block is equipped with the second spiral shell shape bar 127, the second spiral shell shape bar
127 bottom extending ends, which with the third slide 122 bottom wall of chamber and are rotatably assorted, to be connect, and is extended at the top of the second spiral shell shape bar 127
End power is fitted with third motor 124, and the third that the third motor 124 is fixedly arranged on slides top in chamber 122
In wall, consequently facilitating lift adjustment is carried out to the falsework 125, it is convenient that cutting work is carried out to filtering screen.
Valuably or illustratively, left and right extends equipped with the second transmitting chamber 103, second transmitting in the pedestal 100
Bilateral symmetry, which is rotatably assorted, in chamber 103 is equipped with the second spiral shell shape bar 105, and 105 outer surface of the second spiral shell shape bar is installed with transmitting
102 are taken turns, transmission is fitted with transfer tape 104, the second spiral shell shape bar on right side between the transfer wheel 102 of the left and right sides
105 bottom extending end power are fitted with the 4th motor 101, and the 4th motor 101 is fixedly arranged on described second and passes
Pass in 103 inner bottom wall of chamber, the second spiral shell shape bar 105 stretch out 100 top end surface of pedestal and with 121 screw thread of outer housing
It is cooperatively connected, so that automatically controlling the outer housing 121 carries out lifting work, and then automatically controls the working chamber 120 and open
With closing, facilitates and filtering screen is put into and takes out clamping chamber 108.
Valuably or illustratively, bilateral symmetry is slidably installed and has front and back to be extended in the clamping frame 106
Guide bar 115, the 115 rear side end of guide bar are installed with fixed frame 161, and the fixed frame 161 is fixedly arranged on the clamping frame
100 top end surface of the pedestal of 106 rear sides, is installed with the second pneumatic cylinder 162, second air pressure on the fixed frame 161
162 front side end power of cylinder is fitted with telescopic rod 163,163 front side end of telescopic rod and clamping 106 rear side end of frame
Face is fixedly connected, so that the clamping frame 106 is released forward working chamber 120 automatically, further facilitate to filtering screen into
Row clamping work.
Valuably or illustratively, the lighting device includes the lamp stand for being fixedly mounted on 120 roof of working chamber
201,201 bottom end of lamp stand is installed with illuminating lamp body 202, to provide illuminating effect.
When needing to process filtering screen, the 4th motor 101 of starting drives the second spiral shell shape bar 105 to rotate, and second
Spiral shell shape bar 105 drives outer housing 121 to rise, and then, the second pneumatic cylinder 162 of starting pushes forward clamping frame 106 to skid off working chamber
120, filtering screen is put into clamping chamber 108, the clamping plate 111 that the first pneumatic cylinder 109 pushes the left and right sides is then started
Relative movement clamps filtering screen, and then clamping frame 106 is moved to cutting blade by the second pneumatic cylinder of reverse starting 162
131 downsides, then the 4th motor 101 of reverse starting drives the decline of outer housing 121 to abut with pedestal 100, at this point, working chamber
120 are in closed state, then start the first motor 148 and cutting blade 131 is driven to rotate, meanwhile, start third motor
124 drive the decline of falsework 125 to carry out cutting processing to filtering screen；
When needing dismounting and change cutting blade 131, the second motor 144 of starting drives regulation block 149 to decline, and regulates and controls block 149
Connecting rod 139 pushes the first sliding block 134 to slide to the right when decline, at this point, steering shaft 133 is detached from the second reeve chamber 132 and skids off
Chamber 145 is imbedded, then, pushing cutting blade 131 to the right can make to inject block 147 manually is detached from the first reeve chamber 146, this
When, under cutting blade 131 can be dismantled.
The beneficial effects of the present invention are: the 4th motor of starting drives the second spiral shell when needing to process filtering screen
The rotation of shape bar, the second spiral shell shape bar drive outer housing to rise, and then, the second pneumatic cylinder of starting pushes forward clamping frame to skid off work
Chamber, filtering screen is put into it is clamping intracavitary, then start the first pneumatic cylinder push the left and right sides clamping plate relative movement will
Filtering screen clamps, and then clamping frame is moved on the downside of cutting blade by the second pneumatic cylinder of reverse starting, then reversely opens
Dynamic 4th motor drives outer housing decline to abut with pedestal, at this point, working chamber is in closed state, it is electronic then to start first
Machine drives cutting blade rotation, meanwhile, starting third motor drives falsework decline to carry out cutting processing to filtering screen,
To the dust from flying for preventing cutting from generating when carrying out cutting processing to filtering screen, effectively reduce dust to human body and
The harm of environment, and its gripping step is simple and convenient quickly and efficiently to the cutting of filtering screen effectively prevent cutting processing
When generate security risk；
When needing dismounting and change cutting blade, the second motor of starting drives regulation block decline, and connecting rod pushes away when regulating and controlling block decline
Dynamic first sliding block is slided to the right, at this point, steering shaft, which is detached from the second reeve chamber and skids off, imbeds chamber, then, manually by cutter
Piece, which pushes to the right, can make to inject block disengaging the first reeve chamber, at this point, can dismantle down cutting blade, without manually making
It is dismounted with tools such as spanners, dismounting step is simple.
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 novel green filtering screen used for automobile air conditioning, including pedestal and it is mounted on the base the shell of side
Body, it is characterised in that: it is equipped with working chamber in the outer housing bottom end face, is equipped with first in the working chamber roof and slides chamber,
Described first, which slides intracavitary be slidably installed, falsework, is symmetrically arranged with elevating mechanism at left and right sides of the falsework, described
It is equipped in falsework bottom end face and imbeds chamber, it is described to imbed intracavitary rotation and be provided with cutting blade, the cutting blade left-hand end
It is symmetrical above and below in face to be equipped with the first reeve chamber, it is equipped with second in cutting blade right end face center and injects chamber, it is described embedding
The first motor is installed in into chamber inner left wall, the output shaft of the first motor right-hand end, which is installed with, sets plate, described
The plate right end face reeve block symmetrical above and below being installed with the first reeve mating connection of chamber is set, it is described to imbed the chamber right side
It is equipped with second in the inner wall of side and slides chamber, described second, which slides intracavitary be slidably installed, the first sliding block, and described first slides
It is rotatably assorted in block left end face and steering shaft is installed, the steering shaft and described second injects the mating connection of chamber, described
Second, which slides the connection of chamber roof, is equipped with the first transmitting chamber, is equipped with protrusion in the first transmitting chamber, the protrusion is fixedly installed in
The first sliding block top end surface, it is described first transmitting intracavitary be slidably installed have regulation block, the regulation block with it is described
Connecting rod is hingedly connected between protrusion, the regulation block screw-internal thread fit is equipped with the first spiral shell shape bar, the first spiral shell shape bar bottom
Portion end is installed with limited block, and extending end power is fitted with the second motor at the top of the first spiral shell shape bar, and described the
Two motor are fixedly arranged in the falsework, and the regulation block top end surface is installed with the electric block of connection, the electricity block and described the
One motor is electrically connected, and the connection electricity chamber with the mating connection of electricity block is equipped in the intracavitary roof of first transmitting,
It is installed with clamping frame in the working chamber of the base top end face, is equipped with clamping chamber, institute in the clamping top of the trellis end face
It states bilateral symmetry in the clamping frame at left and right sides of clamping chamber and is equipped with atmospheric pressure cavity, being slidably installed in the atmospheric pressure cavity has work
Stopper rod, the opposite side end face of the piston rod of the left and right sides, which is installed with, slides bar, and the bar that slides is slided with the clamping frame
Dynamic to protrude into the clamping intracavitary and end and be installed with clamping plate with merging, the atmospheric pressure cavity bottom wall connection is equipped with pressure hole, left and right
The pressure hole of two sides is tightly connected the first pneumatic cylinder, and first pneumatic cylinder is fixedly arranged in the clamping frame, the work
Chamber roof is additionally provided with lighting device.
2. the novel green filtering screen used for automobile air conditioning of one kind according to claim 1, it is characterised in that: the liter
Descending mechanism includes being symmetrical set the third slided in the inner wall of chamber two sides in described first to slide chamber, described to slide intracavitary sliding
It is fitted with the second sliding block with falsework integral type setting, the second sliding block screw-internal thread fit is equipped with the
Two spiral shell shape bars, the second spiral shell shape bar bottom extending end, which with the third slides bottom of chamber wall and is rotatably assorted, to be connect, and described second
Extending end power is fitted with third motor at the top of spiral shell shape bar, and the third motor is fixedly arranged on the third and slides chamber
In inner roof wall.
3. the novel green filtering screen used for automobile air conditioning of one kind according to claim 1, it is characterised in that: the bottom
Left and right, which extends, in seat is equipped with the second transmitting chamber, and the intracavitary bilateral symmetry of second transmitting, which is rotatably assorted, is equipped with the second spiral shell shape bar,
The second spiral shell shape rod outer surface is installed with transfer wheel, and transmission is fitted with transmitting between the transfer wheel of the left and right sides
Band, the second spiral shell shape bar bottom extending end power on right side are fitted with the 4th motor, and the 4th motor is solid
In the intracavitary bottom wall of second transmitting, the second spiral shell shape bar stretch out the base top end face and with the outer housing spiral shell
Line is cooperatively connected.
4. the novel green filtering screen used for automobile air conditioning of one kind according to claim 1, it is characterised in that: the folder
Gu be symmetrically slidably installed the guide bar for having front and back extended in frame, end is installed with fixation on rear side of the guide bar
Frame, the fixed frame are fixedly arranged on the base top end face on rear side of the clamping frame, are installed with the second gas on the fixed frame
Cylinder pressure, the second pneumatic cylinder front side end power are fitted with telescopic rod, the telescopic rod front side end and the clamping frame
Back end surface is fixedly connected.
5. the novel green filtering screen used for automobile air conditioning of one kind according to claim 1, it is characterised in that: the photograph
Bright device includes the lamp stand for being fixedly mounted on the working chamber roof, and the lamp stand bottom end is installed with illuminating lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918286.XA CN109173447A (en) | 2018-08-13 | 2018-08-13 | A kind of novel green filtering screen used for automobile air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918286.XA CN109173447A (en) | 2018-08-13 | 2018-08-13 | A kind of novel green filtering screen used for automobile air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109173447A true CN109173447A (en) | 2019-01-11 |
Family
ID=64921214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918286.XA Withdrawn CN109173447A (en) | 2018-08-13 | 2018-08-13 | A kind of novel green filtering screen used for automobile air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109173447A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5701936A (en) * | 1996-03-07 | 1997-12-30 | Precision Research & Development | Tucking device for wire weaving machines and method |
| CN205147950U (en) * | 2015-11-26 | 2016-04-13 | 卓达新材料科技集团有限公司 | Dustless board edge cutter |
| CN107414380A (en) * | 2017-06-30 | 2017-12-01 | 马洁 | A kind of welder |
| CN107696187A (en) * | 2017-10-10 | 2018-02-16 | 朱洪闯 | A kind of semi-automatic groover |
| CN107999805A (en) * | 2017-11-30 | 2018-05-08 | 宁波德深机械设备有限公司 | Mechanical fitting drilling device |
| CN108214738A (en) * | 2017-11-06 | 2018-06-29 | 卢松华 | A kind of follow-on environment-friendly sheet processing unit (plant) |
-
2018
- 2018-08-13 CN CN201810918286.XA patent/CN109173447A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5701936A (en) * | 1996-03-07 | 1997-12-30 | Precision Research & Development | Tucking device for wire weaving machines and method |
| CN205147950U (en) * | 2015-11-26 | 2016-04-13 | 卓达新材料科技集团有限公司 | Dustless board edge cutter |
| CN107414380A (en) * | 2017-06-30 | 2017-12-01 | 马洁 | A kind of welder |
| CN107696187A (en) * | 2017-10-10 | 2018-02-16 | 朱洪闯 | A kind of semi-automatic groover |
| CN108214738A (en) * | 2017-11-06 | 2018-06-29 | 卢松华 | A kind of follow-on environment-friendly sheet processing unit (plant) |
| CN107999805A (en) * | 2017-11-30 | 2018-05-08 | 宁波德深机械设备有限公司 | Mechanical fitting drilling device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |