CN109648641A - A kind of cardboard cutting dedusting blower fan apparatus - Google Patents
A kind of cardboard cutting dedusting blower fan apparatus Download PDFInfo
- Publication number
- CN109648641A CN109648641A CN201811404985.9A CN201811404985A CN109648641A CN 109648641 A CN109648641 A CN 109648641A CN 201811404985 A CN201811404985 A CN 201811404985A CN 109648641 A CN109648641 A CN 109648641A
- Authority
- CN
- China
- Prior art keywords
- cardboard
- suction box
- dust
- blower fan
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The present invention relates to Fan Equipment technical field, specifically a kind of cardboard cuts dedusting blower fan apparatus, including pressing roller, cardboard, cutting axis, cutter, dust collection mechanism, dust sucting pipeline and conveyer belt;Suction box is covered with outside the conveyer belt, the dust sucting pipeline end is protruded into the suction box;The conveyor front end is provided with hair dryer, and the hair dryer is connected to blower duct, and the blower duct end is protruded into the suction box;Cleaning agency is provided with right above the cardboard in the suction box;The suction box bottom offers slag-drip opening, and lid is detachably equipped on the slag-drip opening, and the suction box bottom is welded with stabilizer blade.The anhydrous operation of the present invention, can effectively remove the dust for accumulating in paperboard surface, avoid dust from influencing subsequent cardboard gluing, packing process, ensure that board product quality, practical.
Description
Technical field
The present invention relates to Fan Equipment technical field, specifically a kind of cardboard cuts dedusting blower fan apparatus.
Background technique
In board making process, cutting for cardboard is an essential ring, due to cardboard itself material factors, cardboard
A large amount of dust can be generated in cutting process, these dust descend slowly and lightly in the finished product paperboard surface of well cutting, if not cleared up, meeting
Subsequent cardboard gluing, packing process are seriously affected, product quality is caused to reduce, damages Business Economic Benefit.
Chinese patent (notification number: CN206733145U, the day for announcing: 2017.12.12) discloses a kind of for paper tube cutting
The dust-extraction unit of processing, including cutting chamber, dust absorption fan and dirt pocket;A dust-catching board is equipped in cutting chamber, which uses
Chamber and vacuum chamber are cut in cutting chamber to be divided into;Cut the intracavitary cutting mechanism being equipped with for cutting to paper tube;Cut chamber
Top be equipped with inflatable body, the gas outlet of the inflatable body with the surface of the paper tube for being connected to;It is offered on dust-catching board
Multiple air entries;Vacuum chamber is connected to by the multiple air entry with cutting chamber;Dust absorption fan is installed on cutting chamber and dirt pocket
Between, and the air intake passage of dust absorption fan is connected to vacuum chamber, the air-out passage of dust absorption fan is connected to dirt pocket;In dirt pocket
Side wall be equipped with multiple spray pipings;The spray piping is connected to external water supply device.But this dust-extraction unit is in cardboard
Setting spray piping will cause very big security risk by cutting equipment, while cause the serious waste of water resource.
Summary of the invention
In order to solve the problems mentioned above in the background art, the present invention provides a kind of cutting dedustings of cardboard to be filled with blower
It sets.
To achieve the above object, the invention provides the following technical scheme:
A kind of cardboard cutting dedusting blower fan apparatus, including pressing roller, cardboard, cutting axis, cutter, dust collection mechanism, sweep-up pipe
Road and conveyer belt are placed with the cardboard on the pressing roller, are provided with the cutting axis, the cutting on the right side of the pressing roller
Bolt is fixed with the cutter on axis, is provided with the conveyer belt on the right side of the cutting axis, the conveyer belt rear is provided with
The dust collection mechanism is equipped with the dust sucting pipeline on the dust collection mechanism;Suction box, the suction are covered with outside the conveyer belt
Dirt pipe end protrudes into the suction box, the dust of the paperboard surface for being sucked out in the suction box;The transmission
Band front end is provided with hair dryer, and the hair dryer is connected to blower duct, and the blower duct end is protruded into the suction box,
The dust sucting pipeline and the suction box end are fitted with loudspeaker nozzle, for by the paperboard surface in the suction box
Dust is blown afloat, and dust under electrostatic interaction is avoided to be attached to the paperboard surface, so that the dust collection mechanism is thoroughly siphoned away described
The dust of paperboard surface;Dust collection mechanism 30-40cm above the cardboard, the hair dryer and the cardboard are horizontal, make
The blowing function thoroughly blows away the dust of the paperboard surface, while air forms vortex in the suction box, convenient for upper
The dust collection mechanism of side thoroughly siphons away the dust in the suction box, improves cleaning efficiency;It is described in the suction box
It is provided with cleaning agency right above cardboard, the hair dryer can be cooperated thoroughly to clean the paperboard surface;The suction box bottom
Portion offers slag-drip opening, lid is detachably equipped on the slag-drip opening, convenient for the deashing to the suction box.
As further scheme of the invention: the cleaning agency includes shaft, brush and bristle, and the bristle is close to institute
Paperboard surface is stated, the bristle is bonded in the brush, and the brush is weldingly fixed on the shaft bottom end.
As further scheme of the invention: the suction box bottom is welded with stabilizer blade.
As further scheme of the invention: the stabilizer blade bottom is provided with elevating mechanism, is conveniently adjusted the suction box
Height, adapt to different power house environments;The elevating mechanism includes axis, upper bearing, turntable, external screw thread, sleeve, interior spiral shell
Line, lower bearing and bottom plate;The axis top is rotatably installed in the feet bottom, the axis middle part by the upper bearing
It is welded with the turntable, the axis lower part is machined with the external screw thread and extends downwardly into the sleeve, the external screw thread
With the screw-internal thread fit, for the internal thread machining in the sleeve, the axis bottom end passes through lower bearing rotation peace
On the bottom plate;The bottom base plate is welded and fixed with spring top, and the spring bottom end is welded and fixed with support plate, mentions
For good buffering and damping effect.
Compared with prior art, the beneficial effects of the present invention are:
When cardboard is transmitted in the suction box, under the double action of the cleaning agency and the hair dryer, electrostatic is avoided
It acts on lower dust and is attached to the paperboard surface, the dust collection mechanism is enable thoroughly to siphon away the dust of the paperboard surface;Institute
The position for stating dust collection mechanism is higher than the hair dryer, so that the blowing function is thoroughly blown away the dust of the paperboard surface, simultaneously
Air forms vortex in the suction box, thoroughly siphons away the dust in the suction box convenient for the dust collection mechanism of top,
Further improve cleaning efficiency;The suction box bottom is provided with the elevating mechanism, is conveniently adjusted the height of the suction box
Degree, adapts to different power house environments.The anhydrous operation of the present invention, can effectively remove the dust for accumulating in paperboard surface, avoid powder
Dirt influences subsequent cardboard gluing, packing process, ensure that board product quality, practical.
Detailed description of the invention
Fig. 1 is top view of the invention.
Fig. 2 is structural schematic diagram of the invention.
Fig. 3 is the partial enlarged view of Fig. 2.
In figure: 1- pressing roller, 2- cardboard, 3- cutting axis, 4- cutter, 5- dust absorption fan, 6- dust sucting pipeline, 7- transmission
Band, 8- loudspeaker nozzle, 9- suction box, 10- hair dryer, 11- blower duct, 12- cleaning agency, 13- shaft, 14- brush, 15- brush
Hair, 16- slag-drip opening, 17- lid, 18- stabilizer blade, 19- elevating mechanism, 20- axis, 21- upper bearing, 22- turntable, 23- external screw thread,
24- sleeve, 25- internal screw thread, 26- lower bearing, 27- bottom plate, 28- spring, 29- support plate.
Specific embodiment
Embodiment 1
Please refer to Fig. 1 and Fig. 2, a kind of cardboard cutting dedusting blower fan apparatus, including pressing roller 1, cardboard 2, cutting axis 3, cutting
Knife 4, dust collection mechanism 5, dust sucting pipeline 6 and conveyer belt 7 are placed with the cardboard 2,1 right side of pressing roller on the pressing roller 1
It is provided with the cutting axis 3, bolt is fixed with the cutter 4 on the cutting axis 3, is arranged on the right side of the cutting axis 3
Conveyer belt 7 is stated, 7 rear of conveyer belt is provided with the dust collection mechanism 5, is equipped with the sweep-up pipe on the dust collection mechanism 5
Road 6;Suction box 9 is covered with outside the conveyer belt 7,6 end of dust sucting pipeline is protruded into the suction box 9, for being sucked out
State the dust on 2 surface of the cardboard in suction box 9;7 front end of conveyer belt is provided with hair dryer 10, the hair dryer 10 with
Blower duct 11 is connected to, and 11 end of blower duct is protruded into the suction box 9, the dust sucting pipeline 6 and the suction box 9
End is fitted with loudspeaker nozzle 8, for blowing afloat the dust on 2 surface of the cardboard in the suction box 9, avoids electrostatic interaction
Lower dust is attached to 2 surface of cardboard, and the dust collection mechanism 5 is enable thoroughly to siphon away the dust on 2 surface of cardboard;It is described
The 30-40cm above the cardboard 2 of dust collection mechanism 5, the hair dryer 10 and the cardboard 2 are horizontal, enable the hair dryer 10
The dust on 2 surface of cardboard is thoroughly blown away, while air forms vortex in the suction box 9, convenient for the suction of top
Dirt mechanism 5 thoroughly siphons away the dust in the suction box 9, improves cleaning efficiency;The cardboard 2 in the suction box 9 is just
Top is provided with cleaning agency 12, and the hair dryer 10 can be cooperated thoroughly to clean 2 surface of cardboard;The cleaning agency 12
Including shaft 13, brush 14 and bristle 15, the bristle 15 is close to 2 surface of cardboard, and the bristle 15 is bonded in the brush
On disk 14, the brush 14 is weldingly fixed on 13 bottom end of shaft;9 bottom of suction box offers slag-drip opening 16, described
Lid 17 is detachably installed, convenient for the deashing to the suction box 9 on slag-drip opening 16.
Embodiment 2
Fig. 2 and Fig. 3 are please referred to, 9 bottom of suction box is welded with stabilizer blade 18, and 18 bottom of stabilizer blade is provided with elevator
Structure 19 is conveniently adjusted the height of the suction box 9, adapts to different power house environments;The elevating mechanism 19 includes axis 20, top
Bearing 21, turntable 22, external screw thread 23, sleeve 24, internal screw thread 25, lower bearing 26 and bottom plate 27;20 top of axis passes through institute
It states upper bearing 21 and is rotatably installed in 18 bottom end of stabilizer blade, be welded with the turntable 22, the axis in the middle part of the axis 20
20 lower parts are machined with the external screw thread 23 and extend downwardly into the sleeve 24, and the external screw thread 23 is matched with the internal screw thread 25
It closes, in the sleeve 24,20 bottom end of axis is rotatably installed in institute by the lower bearing 26 for the processing of internal screw thread 25
It states on bottom plate 27;27 bottom of bottom plate is welded and fixed with 28 top of spring, and 28 bottom end of spring and the welding of support plate 29 are solid
It is fixed, good buffering and damping effect is provided.
The working principle of the invention is: when cardboard is transmitted in the suction box 9, in the cleaning agency 12 and described blowing
Under the double action of blower 10, avoids dust under electrostatic interaction from being attached to 2 surface of cardboard, enable the dust collection mechanism 5
Thoroughly siphon away the dust on 2 surface of cardboard;The position of the dust collection mechanism 5 is higher than the hair dryer 10, makes the hair dryer
10 can thoroughly blow away the dust on 2 surface of cardboard, while air forms vortex in the suction box 9, convenient for the institute of top
It states dust collection mechanism 5 and thoroughly siphons away dust in the suction box 9, further improve cleaning efficiency;9 bottom of suction box is set
It is equipped with the elevating mechanism 19, the height of the suction box 9 is conveniently adjusted, adapts to different power house environments.The anhydrous work of the present invention
Industry can effectively remove the dust for accumulating in paperboard surface, avoid dust from influencing subsequent cardboard gluing, packing process, ensure that
Board product quality, it is practical.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of cardboard cuts dedusting blower fan apparatus, including pressing roller (1), cardboard (2), cutting axis (3), cutter (4), suction
Dirt mechanism (5), dust sucting pipeline (6) and conveyer belt (7) are placed with the cardboard (2), the pressing roller on the pressing roller (1)
(1) right side is provided with the cutting axis (3), and bolt is fixed with the cutter (4), the cutting axis on the cutting axis (3)
(3) right side is provided with the conveyer belt (7), and conveyer belt (7) rear is provided with the dust collection mechanism (5), the vacuum cleaner
The dust sucting pipeline (6) are installed, it is characterised in that: be covered with suction box (9), the suction outside the conveyer belt (7) on structure (5)
Dirt pipeline (6) end is protruded into the suction box (9);Conveyer belt (7) front end is provided with hair dryer (10), the hair dryer
(10) it is connected to blower duct (11), blower duct (11) end is protruded into the suction box (9);The suction box (9)
Cleaning agency (12) are provided with right above the interior cardboard (2);Suction box (9) bottom offers slag-drip opening (16), institute
It states and is detachably equipped on slag-drip opening (16) lid (17), suction box (9) bottom is welded with stabilizer blade (18).
2. a kind of cardboard according to claim 1 cuts dedusting blower fan apparatus, it is characterised in that: the dust sucting pipeline
(6) and the suction box (9) end is fitted with loudspeaker nozzle (8).
3. a kind of cardboard according to claim 2 cuts dedusting blower fan apparatus, it is characterised in that: the dust collection mechanism
(5) 30-40cm above the cardboard (2), the hair dryer (10) and the cardboard (2) are horizontal.
4. a kind of cardboard according to claim 1-3 cuts dedusting blower fan apparatus, it is characterised in that: described clear
Sweeping mechanism (12) includes shaft (13), brush (14) and bristle (15), and the bristle (15) is close to cardboard (2) surface, institute
It states bristle (15) to be bonded on the brush (14), the brush (14) is weldingly fixed on the shaft (13) bottom end.
5. a kind of cardboard according to claim 4 cuts dedusting blower fan apparatus, it is characterised in that: stabilizer blade (18) bottom
Portion is provided with elevating mechanism (19).
6. a kind of cardboard according to claim 5 cuts dedusting blower fan apparatus, it is characterised in that: the elevating mechanism
It (19) include axis (20), upper bearing (21), turntable (22), external screw thread (23), sleeve (24), internal screw thread (25), lower bearing
(26) and bottom plate (27);Axis (20) top is rotatably installed in the stabilizer blade (18) bottom end by the upper bearing (21),
It is welded with the turntable (22) in the middle part of the axis (20), axis (20) lower part is machined with the external screw thread (23) and downwards
It protrudes into the sleeve (24), the external screw thread (23) and the internal screw thread (25) cooperate, and internal screw thread (25) processing is in institute
It states in sleeve (24), axis (20) bottom end is rotatably installed on the bottom plate (27) by the lower bearing (26).
7. a kind of cardboard according to claim 6 cuts dedusting blower fan apparatus, it is characterised in that: bottom plate (27) bottom
Portion is welded and fixed with spring (28) top, and spring (28) bottom end is welded and fixed with support plate (29).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811404985.9A CN109648641A (en) | 2018-11-23 | 2018-11-23 | A kind of cardboard cutting dedusting blower fan apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811404985.9A CN109648641A (en) | 2018-11-23 | 2018-11-23 | A kind of cardboard cutting dedusting blower fan apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109648641A true CN109648641A (en) | 2019-04-19 |
Family
ID=66112140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811404985.9A Withdrawn CN109648641A (en) | 2018-11-23 | 2018-11-23 | A kind of cardboard cutting dedusting blower fan apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109648641A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112046139A (en) * | 2020-09-15 | 2020-12-08 | 重庆佳利乐包装有限公司 | Corrugated board printing production line |
CN113400135A (en) * | 2021-07-26 | 2021-09-17 | 福建广昌和木业有限公司 | Edging dust collector for wood working |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003276A (en) * | 1974-09-30 | 1977-01-18 | Molins Machine Company, Inc. | Slitter and dust collector therefor |
JPH10249293A (en) * | 1997-03-11 | 1998-09-22 | Kamatani Shigyo Kk | Paper dust removing device and method for removing paper dust |
CN204382359U (en) * | 2015-01-19 | 2015-06-10 | 嘉兴横纵精密机械有限公司 | A kind of corrugated paper bead cutter |
CN205056504U (en) * | 2015-10-15 | 2016-03-02 | 湖南省民鑫新材料有限公司 | Quick dust collector is used to powder metallurgy slug press |
CN105414113A (en) * | 2015-12-16 | 2016-03-23 | 嵊州市利达电器厂 | Dust removing device for motor production |
CN107326594A (en) * | 2017-08-26 | 2017-11-07 | 秦泽坤 | A kind of printing and dyeing stenter for being easy to clean |
CN206763517U (en) * | 2017-05-03 | 2017-12-19 | 上海汉铁机械有限公司 | A kind of corrugated paper board production line dust arrester |
CN207047571U (en) * | 2017-06-10 | 2018-02-27 | 江苏科美新材料有限公司 | A kind of leather production and processing high effect dust cleaner |
CN207105070U (en) * | 2017-06-30 | 2018-03-16 | 天津市诚远印刷机械有限公司 | A kind of corrugated paper waste clearing device |
CN207138346U (en) * | 2017-07-18 | 2018-03-27 | 佛山市兰海环保设备科技有限公司 | A kind of industrial production deduster |
CN207590308U (en) * | 2017-05-31 | 2018-07-10 | 北京白菊汽车零部件有限公司 | A kind of automobile fitting locker adjustable support stabilizer blade |
CN208100623U (en) * | 2018-02-28 | 2018-11-16 | 黄国贞 | A kind of bamboo chip longitudinally cutting piece dust removal device |
-
2018
- 2018-11-23 CN CN201811404985.9A patent/CN109648641A/en not_active Withdrawn
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003276A (en) * | 1974-09-30 | 1977-01-18 | Molins Machine Company, Inc. | Slitter and dust collector therefor |
JPH10249293A (en) * | 1997-03-11 | 1998-09-22 | Kamatani Shigyo Kk | Paper dust removing device and method for removing paper dust |
CN204382359U (en) * | 2015-01-19 | 2015-06-10 | 嘉兴横纵精密机械有限公司 | A kind of corrugated paper bead cutter |
CN205056504U (en) * | 2015-10-15 | 2016-03-02 | 湖南省民鑫新材料有限公司 | Quick dust collector is used to powder metallurgy slug press |
CN105414113A (en) * | 2015-12-16 | 2016-03-23 | 嵊州市利达电器厂 | Dust removing device for motor production |
CN206763517U (en) * | 2017-05-03 | 2017-12-19 | 上海汉铁机械有限公司 | A kind of corrugated paper board production line dust arrester |
CN207590308U (en) * | 2017-05-31 | 2018-07-10 | 北京白菊汽车零部件有限公司 | A kind of automobile fitting locker adjustable support stabilizer blade |
CN207047571U (en) * | 2017-06-10 | 2018-02-27 | 江苏科美新材料有限公司 | A kind of leather production and processing high effect dust cleaner |
CN207105070U (en) * | 2017-06-30 | 2018-03-16 | 天津市诚远印刷机械有限公司 | A kind of corrugated paper waste clearing device |
CN207138346U (en) * | 2017-07-18 | 2018-03-27 | 佛山市兰海环保设备科技有限公司 | A kind of industrial production deduster |
CN107326594A (en) * | 2017-08-26 | 2017-11-07 | 秦泽坤 | A kind of printing and dyeing stenter for being easy to clean |
CN208100623U (en) * | 2018-02-28 | 2018-11-16 | 黄国贞 | A kind of bamboo chip longitudinally cutting piece dust removal device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112046139A (en) * | 2020-09-15 | 2020-12-08 | 重庆佳利乐包装有限公司 | Corrugated board printing production line |
CN113400135A (en) * | 2021-07-26 | 2021-09-17 | 福建广昌和木业有限公司 | Edging dust collector for wood working |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20070251198A1 (en) | Auxiliary dust collection system | |
CN205570420U (en) | Multi -functional environmental protection milling machine | |
CN109648641A (en) | A kind of cardboard cutting dedusting blower fan apparatus | |
CN204307649U (en) | A kind of husking machine for grain | |
CN106427336A (en) | Dust removing device of carving machine | |
CN108001101A (en) | A kind of efficient cleaning mechanism of digital-controlled carving machine | |
CN208303954U (en) | A kind of Novel electric drill | |
CN206123750U (en) | PVC floor side cut device | |
CN104228129A (en) | Method for removing dust above paper cutter | |
CN108284488B (en) | Band saw machine | |
CN204070445U (en) | Capsicum dry cleaner | |
CN110339998A (en) | A kind of movable type rice vibrating cleaning machine | |
CN216181289U (en) | Dustless bench saw with dust absorption regulation control mechanism | |
CN113664922B (en) | Interior decoration is with portable cutting all-in-one that punches | |
CN210964320U (en) | Sack cleaner for feed production | |
CN205433563U (en) | A suction base for dust catcher | |
CN210617411U (en) | Cardboard cutting device is used in production of environmental protection paper cup that possesses clearance piece function | |
CN209224184U (en) | A kind of cleaning type banding machine | |
CN210081449U (en) | Conveying device for double-exchange sheet metal workpiece of grinding machine | |
CN207772736U (en) | A kind of efficient cleaning mechanism of digital-controlled carving machine | |
CN209808203U (en) | Dirty liquid recovery unit and wet and dry dust catcher | |
CN114433368A (en) | Cyclone dust collector | |
CN108500465A (en) | A kind of Laser Bruting Machine handling waste material | |
CN211278800U (en) | Wood breaking device for wood production line | |
CN214722989U (en) | Automatic dust removal and grinding device for sheet metal machining |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190419 |
|
WW01 | Invention patent application withdrawn after publication |