CN107877282A - A kind of wall surface grinding machine with dust exhaust apparatus - Google Patents
A kind of wall surface grinding machine with dust exhaust apparatus Download PDFInfo
- Publication number
- CN107877282A CN107877282A CN201610872135.6A CN201610872135A CN107877282A CN 107877282 A CN107877282 A CN 107877282A CN 201610872135 A CN201610872135 A CN 201610872135A CN 107877282 A CN107877282 A CN 107877282A
- Authority
- CN
- China
- Prior art keywords
- dust
- hairbrush
- polishing pad
- dust suction
- abrasive brush
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/145—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face having a brush-like working surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The present invention proposes a kind of wall surface grinding machine with dust exhaust apparatus,Including polishing pad,Disk,Dust collecting system,Gear drive and motor,The motor drives the polishing pad to move by the gear drive,The disk is covered on the polishing pad,The dust collecting system includes dust suction disc,Dust shield and dust suction fan blade,The dust suction disc is arranged at the rear of polishing pad and is connected with the output end of gear drive,Air suction opening unit is provided with the dust suction disc,The dust suction fan blade is fixedly connected on the output shaft of motor,Air intake passage is formed between the polishing pad and the disk,The air intake passage communicates with the dust shield,Venthole is provided with the dust shield,The pick-up performance of the present invention is strong,And when the abrasive brush damage on hairbrush base,It is more convenient to change,Reduce cost,Simultaneously,Hairbrush can use different materials to make,And it is installed in the form of strip on hairbrush pedestal,Using flexible is big.
Description
Technical field
The present invention relates to sander field, particularly relates to a kind of wall surface grinding machine with dust exhaust apparatus.
Background technology
Before painting, laying paint on the wall or paste wallpaper, wall is polished and cleaned, wall surface grinding machine is as item
Ripe technology has been widely used.In the prior art, wall surface grinding machine is mostly used for metope of polishing, and is deposited when polishing roof
In following defects：The existing sander with dust exhaust apparatus, due to the limitation of mechanism, its pick-up performance is bad, secondly metope polishing
The polishing pad of machine uses sand face structure, and a generally plane, structure function is more single, after long-time use, the friction of polishing pad
Face is easily damaged by mill, and is not easy to change.
The content of the invention
The present invention proposes a kind of wall surface grinding machine with dust exhaust apparatus, overcomes sander pick-up performance in the prior art
The defects of bad, and rubbing surface damage is not easy to change.
The technical proposal of the invention is realized in this way：
A kind of wall surface grinding machine with dust exhaust apparatus, including polishing pad, disk, dust collecting system, gear drive and electricity
Machine, the motor drive the polishing pad to move by the gear drive, and the disk is covered on the polishing pad, institute
Stating dust collecting system includes dust suction disc, dust shield and dust suction fan blade, and the dust suction disc is arranged at the rear of polishing pad and passed with gear
The output end of motivation structure connects, and is provided with air suction opening unit on the dust suction disc, the dust suction fan blade is fixedly connected on motor
On output shaft, air intake passage is formed between the polishing pad and the disk, the air intake passage communicates with the dust shield, institute
State and venthole is provided with dust shield, the front portion of the dust suction fan blade is provided with a baffle plate, and the baffle plate surrounds an air inlet, institute
State air inlet and air intake passage on the same line, be provided with some removable abrasive brush on the polishing pad, dust shield with
Casing to be configured so that adjustable dust suction fan blade independently of each other in the most strong position of suction and air intake passage on the same line,
Strengthen pick-up performance, while the front portion of dust suction fan blade is provided with air inlet, and there is gather qi together effect further to strengthen pick-up performance.
Further, the air suction opening unit includes some curved evenly distributed air suction openings and on head and the tail position
Air suction opening is respectively arranged at the edge and center connection hole of dust suction disc, and the air suction opening unit is helically arranged on dust suction disc
Row, this structure are set compared to air suction opening arranged in a ring, and can increase dust suction scope and can reduce the quantity of air suction opening.
Further, the disk is provided with an annular groove along edge inner side, if being provided with the annular groove
The dry retractable brush that can prevent that dust from flying out, the retractable brush include the hairbrush part of front end and the elastic connection of rear end
Part, the Flexible Connector are installed in the annular groove.
Further, the polishing pad includes outer chassis, and some beat is disposed with along the axis of centres diverging on the outer chassis
Polishing device, the polishing brush device include abrasive brush and the hairbrush base for installing abrasive brush, set on the hairbrush base
Abrasive brush mounting hole is equipped with, the abrasive brush is installed in the abrasive brush mounting hole, is sent out along the outer chassis axis of centres outer
Dissipate and be disposed with some buckling grooves, at least two groups the first symmetrical fixture blocks, the hairbrush are provided with the buckling groove
Base can be placed in buckling groove, and at least two group second is provided with corresponding hairbrush base and blocks fast, first fixture block and second
Card carries out clamping by way of mutually clamping soon.
Further, position-limit mechanism is additionally provided between the hairbrush base and outer chassis, the position-limit mechanism includes institute
The support base that annular setting is placed outside the outer chassis axis of centres is stated, is provided with the support base some fan-shaped spacing recessed
Groove, in addition to a spacing briquetting, the spacing briquetting are placed in limited impression, the outer rim of the spacing briquetting and each hairbrush base
Contact is connected and in same level, and further hairbrush base is fixed in the buckling groove by spacing briquetting, passed through
Position-limit mechanism, which can facilitate, is dismounted hairbrush base and outer chassis.
Further, the buckling groove is connected with each other with support base by a transition connection section, the transition connection section
A cascade groove is formed with buckling groove cell wall, the spacing briquetting is placed in the cascade groove.
Further, the abrasive brush is installed on hairbrush base with independent unit form, the shape of the abrasive brush
For strip, the material of abrasive brush can be selected arbitrarily.So when the abrasive brush damage of unit, unit can be only changed
Abrasive brush.
Further, the cross section of the hairbrush base is drum.
The beneficial effects of the invention are as follows：
The present invention a kind of wall surface grinding machine with dust exhaust apparatus, by set dust suction fan blade the most strong position of suction with
Air intake passage on the same line, strengthens pick-up performance, while the front portion of dust suction fan blade is provided with air inlet to have gather qi together effect
Fruit further strengthens pick-up performance, and next is provided with polishing brush device, including abrasive brush and the brush sole for installing abrasive brush
Seat, by the way that abrasive brush is fixed on hairbrush base, and by position-limit mechanism by some bases and the dismantled and assembled connection in outer chassis, when
When abrasive brush on hairbrush base is damaged, it is more convenient to change, reduces cost, meanwhile, hairbrush can use different material making, and
It is installed in the form of strip on hairbrush pedestal, can be arbitrarily arranged according to concrete condition with the abrasive brush of independent unit form in addition
Row, using flexible are big.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without having to pay creative labor, it can also be obtained according to these accompanying drawings other
Accompanying drawing.
Fig. 1 is a kind of wall surface grinding machine structural representation with dust exhaust apparatus of the present invention；
Fig. 2 is a kind of profile of the wall surface grinding machine with dust exhaust apparatus of the present invention；
Fig. 3 is the structural representation of polishing pad in Fig. 1；
Fig. 4 is the structural representation on Fig. 1 China and foreign countries chassis；
Fig. 5 is the structural representation of dust suction disc in Fig. 1.
In figure, 1- polishing pads；2- disks；3- dust suction discs；4- dust shields；5- dust suction fan blades；6- air suction opening units；7- outlets
Hole；8- baffle plates；9- air inlets；10- annular grooves；11- retractable brushs；12- hairbrush parts；13- abrasive brush；14- hairbrush bases；
15- buckling grooves；The fixture blocks of 16- first；18- support bases；19- limited impressions；The spacing briquettings of 20-；21- transition connection sections.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Embodiment 1
As Figure 1-5, a kind of wall surface grinding machine with dust exhaust apparatus, including polishing pad 1, disk 2, dust collecting system, tooth
Wheel drive mechanism and motor, motor drive the polishing pad to move by gear drive, and (gear drive is existing skill
Art, it is disclosed in patent CN201410241280), disk 2 is covered on polishing pad 1, and dust collecting system includes dust suction disc 3, inhaled
Dust hood 4 and dust suction fan blade 5, dust suction disc 3 are arranged at the rear of polishing pad and are connected with the output end of gear drive, dust suction disc
Air suction opening unit 6 is provided with 3, air suction opening unit 6 includes some curved evenly distributed air suction openings and is located at head and the tail position
On air suction opening be respectively arranged at the edge and center connection hole of dust suction disc, air suction opening unit 6 is helically arranged on dust suction disc
Row, this structure are set compared to air suction opening arranged in a ring, and can increase dust suction scope and can reduce the quantity of air suction opening,
Dust suction fan blade 5 is fixedly connected on the output shaft of motor, and air intake passage, air intake passage are formed between polishing pad 1 and the disk 2
Communicated with the dust shield 4, venthole 7 is provided with dust shield 4, the front portion of dust suction fan blade 5 is provided with a baffle plate 8, and baffle plate 8 encloses
Into an air inlet 9, with air intake passage on the same line, dust shield 4 and casing are be configured so that independently of each other can to air inlet 9
Dust suction fan blade is adjusted in the most strong position of suction and air intake passage on the same line, strengthen pick-up performance, while in dust suction wind
The front portion of leaf is provided with air inlet, and there is gather qi together effect further to strengthen pick-up performance.Disk 2 is provided with one along edge inner side
Annular groove 10, some retractable brushs 11 for preventing dust from flying out is provided with annular groove 10, retractable brush includes
The hairbrush part 12 of front end and the Flexible Connector of rear end, Flexible Connector are installed in the annular groove, and Flexible Connector is
Spring or other elastic components, the structure of polishing pad are specific as follows：Including outer chassis, spread configuration is dissipated along the axis of centres on outer chassis
There are some polishing brush devices, polishing brush device includes abrasive brush 13 and the hairbrush base 14 for installing abrasive brush, hairbrush base
14 cross section is drum, and abrasive brush mounting hole is provided with hairbrush base 14, and abrasive brush 13 is installed in abrasive brush mounting hole,
Abrasive brush is installed on hairbrush base with independent unit form, and abrasive brush is shaped as strip, and the material of abrasive brush 13 can appoint
Meaning selection.So when the abrasive brush of a unit is damaged, the abrasive brush of a unit can be only changed, along the outer chassis center
The diverging of axle outer is disposed with some buckling grooves 15, and at least two groups the first symmetrical fixture blocks are provided with buckling groove 15
16, hairbrush base can be placed in buckling groove, and at least two group second is provided with corresponding hairbrush base and blocks fast, first fixture block
16 and second card clamping is carried out by way of mutually clamping soon, be additionally provided with position-limit mechanism between hairbrush base and outer chassis,
Position-limit mechanism includes placing a support base 18 of annular setting outside the outer chassis axis of centres, if being provided with support base 18
Fan-shaped limited impression 19 is done, in addition to a spacing briquetting 20, spacing briquetting 20 are placed in limited impression 19, spacing briquetting 20
Outer rim is connected and in same level with each hairbrush base contacts, is further fixed on hairbrush base by spacing briquetting 20
In the buckling groove, it can be facilitated by position-limit mechanism and be dismounted hairbrush base and outer chassis, specifically, the buckling groove 15
It is connected with each other with support base by a transition connection section 21, the transition connection section and the formation one of buckling groove cell wall are stepped recessed
Groove, the spacing briquetting are placed in the cascade groove.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (7)
- A kind of 1. wall surface grinding machine with dust exhaust apparatus, it is characterised in that：Including polishing pad, disk, dust collecting system, gear drive Mechanism and motor, the motor drive the polishing pad to move by the gear drive, and the disk covers on described beat On mill, the dust collecting system includes dust suction disc, dust shield and dust suction fan blade, and the dust suction disc is arranged at the rear of polishing pad simultaneously It is connected with the output end of gear drive, air suction opening unit is provided with the dust suction disc, the dust suction fan blade is fixedly connected In on the output shaft of motor, forming air intake passage between the polishing pad and the disk, the air intake passage and the dust suction Cover is communicated, and venthole is provided with the dust shield, and the front portion of the dust suction fan blade is provided with a baffle plate, and the baffle plate surrounds one Air inlet, the air inlet on the same line, are provided with some removable abrasive brush with air intake passage on the polishing pad.
- A kind of 2. wall surface grinding machine with dust exhaust apparatus according to claim 1, it is characterised in that：The air suction opening unit Air suction opening including some curved evenly distributed air suction openings and on head and the tail position is respectively arranged at the edge of dust suction disc And center connection hole, the air suction opening unit helically arrange on dust suction disc.
- A kind of 3. wall surface grinding machine with dust exhaust apparatus according to claim 1, it is characterised in that：The disk is along edge An annular groove is provided with inner side, some retractable brushs for preventing dust from flying out, institute are provided with the annular groove Stating retractable brush includes the hairbrush part of front end and the Flexible Connector of rear end, and it is recessed that the Flexible Connector is installed on the annular In groove.
- A kind of 4. wall surface grinding machine with dust exhaust apparatus according to claim 1, it is characterised in that：The polishing pad includes Outer chassis, some polishing brush devices are disposed with along the axis of centres diverging on the outer chassis, the polishing brush device includes beating Polish-brush and the hairbrush base for installing abrasive brush, abrasive brush mounting hole, the abrasive brush peace are provided with the hairbrush base Loaded in the abrasive brush mounting hole, some buckling grooves, the card are disposed with along the outer chassis axis of centres outer diverging At least two groups the first symmetrical fixture blocks are provided with access slot, the hairbrush base can be placed in buckling groove, corresponding hairbrush It is provided with least two group second on base to block soon, first fixture block and the second card are blocked by way of mutually clamping soon Connect.
- A kind of 5. wall surface grinding machine with dust exhaust apparatus according to claim 4, it is characterised in that：The hairbrush base with Position-limit mechanism is additionally provided between outer chassis, the position-limit mechanism includes placing the one of annular setting outside the outer chassis axis of centres Support base, some fan-shaped limited impressions, in addition to a spacing briquetting, the spacing briquetting are provided with the support base It is placed in limited impression, the outer rim of the spacing briquetting is connected and in same level with each hairbrush base contacts, passes through limit Hairbrush base is further fixed in the buckling groove by position briquetting, can be facilitated hairbrush base and outer chassis by position-limit mechanism Dismounted.
- A kind of 6. wall surface grinding machine with dust exhaust apparatus according to claim 5, it is characterised in that：The buckling groove and branch Support base is connected with each other by a transition connection section, and the transition connection section forms a cascade groove, institute with buckling groove cell wall Spacing briquetting is stated to be placed in the cascade groove.
- A kind of 7. wall surface grinding machine with dust exhaust apparatus according to claim 4, it is characterised in that：The abrasive brush is with only Vertical unit form is installed on hairbrush base, and the abrasive brush is shaped as strip, and the material of abrasive brush can be selected arbitrarily.Such as This can only change the abrasive brush of a unit when the abrasive brush of a unit is damaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872135.6A CN107877282A (en) | 2016-09-30 | 2016-09-30 | A kind of wall surface grinding machine with dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872135.6A CN107877282A (en) | 2016-09-30 | 2016-09-30 | A kind of wall surface grinding machine with dust exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107877282A true CN107877282A (en) | 2018-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610872135.6A Pending CN107877282A (en) | 2016-09-30 | 2016-09-30 | A kind of wall surface grinding machine with dust exhaust apparatus |
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| Country | Link |
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| CN (1) | CN107877282A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677310A (en) * | 2018-08-08 | 2020-09-18 | 郑锦锦 | Handheld primary scraping device and method for wall peeling paint |
| CN111745485A (en) * | 2020-06-02 | 2020-10-09 | 上海建工四建集团有限公司 | Dust absorption formula wall system of polishing of adjustable degree of depth of polishing |
| CN112496995A (en) * | 2020-12-26 | 2021-03-16 | 枣庄高新建设集团有限公司 | Putty grinding device for home decoration |
| CN113260483A (en) * | 2018-12-20 | 2021-08-13 | 3M创新有限公司 | Attachment hub, support pad and abrasive disc |
| CN113510551A (en) * | 2021-09-15 | 2021-10-19 | 南通东泓建筑装饰工程有限公司 | Wall polishing equipment for decoration and finishing engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059608A (en) * | 2009-11-16 | 2011-05-18 | 苏州宝时得电动工具有限公司 | Sander |
| KR20110094531A (en) * | 2010-02-17 | 2011-08-24 | 이일영 | Hand grinder with elasticity suction unit |
| CN203109737U (en) * | 2013-01-14 | 2013-08-07 | 浙江博来工具有限公司 | Wall grinding machine |
| CN104108074A (en) * | 2014-07-14 | 2014-10-22 | 宁波兴宝华刷业有限公司 | Adjustable hub brush |
| CN204584893U (en) * | 2015-02-05 | 2015-08-26 | 储建明 | Novel wall surface grinding machine |
| CN205363456U (en) * | 2016-01-26 | 2016-07-06 | 储建明 | Polisher from dust collection structure |
| CN206351390U (en) * | 2016-09-30 | 2017-07-25 | 浙江博来工具有限公司 | A kind of wall surface grinding machine with dust exhaust apparatus |
-
2016
- 2016-09-30 CN CN201610872135.6A patent/CN107877282A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059608A (en) * | 2009-11-16 | 2011-05-18 | 苏州宝时得电动工具有限公司 | Sander |
| KR20110094531A (en) * | 2010-02-17 | 2011-08-24 | 이일영 | Hand grinder with elasticity suction unit |
| CN203109737U (en) * | 2013-01-14 | 2013-08-07 | 浙江博来工具有限公司 | Wall grinding machine |
| CN104108074A (en) * | 2014-07-14 | 2014-10-22 | 宁波兴宝华刷业有限公司 | Adjustable hub brush |
| CN204584893U (en) * | 2015-02-05 | 2015-08-26 | 储建明 | Novel wall surface grinding machine |
| CN205363456U (en) * | 2016-01-26 | 2016-07-06 | 储建明 | Polisher from dust collection structure |
| CN206351390U (en) * | 2016-09-30 | 2017-07-25 | 浙江博来工具有限公司 | A kind of wall surface grinding machine with dust exhaust apparatus |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677310A (en) * | 2018-08-08 | 2020-09-18 | 郑锦锦 | Handheld primary scraping device and method for wall peeling paint |
| CN113260483A (en) * | 2018-12-20 | 2021-08-13 | 3M创新有限公司 | Attachment hub, support pad and abrasive disc |
| CN111745485A (en) * | 2020-06-02 | 2020-10-09 | 上海建工四建集团有限公司 | Dust absorption formula wall system of polishing of adjustable degree of depth of polishing |
| CN111745485B (en) * | 2020-06-02 | 2021-10-08 | 上海建工四建集团有限公司 | Dust absorption formula wall system of polishing of adjustable degree of depth of polishing |
| CN112496995A (en) * | 2020-12-26 | 2021-03-16 | 枣庄高新建设集团有限公司 | Putty grinding device for home decoration |
| CN113510551A (en) * | 2021-09-15 | 2021-10-19 | 南通东泓建筑装饰工程有限公司 | Wall polishing equipment for decoration and finishing engineering |
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