CN107336104A - Improve the pre-processing device of workpiece painting quality - Google Patents
Improve the pre-processing device of workpiece painting quality Download PDFInfo
- Publication number
- CN107336104A CN107336104A CN201710656258.0A CN201710656258A CN107336104A CN 107336104 A CN107336104 A CN 107336104A CN 201710656258 A CN201710656258 A CN 201710656258A CN 107336104 A CN107336104 A CN 107336104A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- dust
- cell body
- fixed mount
- gathering arrester
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/18—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses the pre-processing device for improving workpiece painting quality, including notch cell body upward, the cell body inner horizontal is provided with the fixed mount of fixed workpiece, dust gathering arrester is communicated with above the cell body notch, the dust gathering arrester coats cell body completely, dust flue is communicated with above dust gathering arrester, dust gathering arrester inner horizontal is provided with slide bar, the central shaft of slide bar is parallel with the long side of fixed mount, the scraper plate for removing workpiece surface burr and the hairbrush for removing workpiece surface dust are slidably connected below slide bar, the scraper plate, hairbrush is located above fixed mount, it is provided with slide bar lower surface for scraper plate, the slide rail that central shaft of the hairbrush along slide bar reciprocatingly slides.The present invention is handled workpiece surface using hairbrush with scraper plate, ensures that workpiece surface is smooth, smooth.
Description
Technical field
The present invention relates to a kind of soot blower, and in particular to improves the pre-processing device of workpiece painting quality.
Background technology
Coating, in the entitled paint of Chinese tradition.So-called coating is to be coated in the body surface protected or decorated, and
The continuous film of firm attachment can be formed with coated article, typically based on resin or oil or emulsion, adds or does not add face
Material, filler, add corresponding additive, the thick liquid being formulated with organic solvent or water;Generally with spray gun equably by coating
Body surface is sprayed on, then by coating dry solidification, forms a hard coat film.There is protection, attractive in appearance, sign, it is main
It is used for automobile, aircraft, woodenware, leather etc..
Coating workpiece surface need to be formed thickness uniformly, the film of surfacing to workpiece just with preferable anti-corrosion,
Anti-aging, waterproof, fire prevention and other effects;And it is current, when being painted to workpiece surface, most of operating personnel will not be to workpiece surface
Detailed processing is carried out, ensures that workpiece surface is smooth, smooth, clean;For workpiece in spray painting, the dust of workpiece surface, burr are not
Adhesion of the coating in workpiece surface can only be weakened, can also make it that the film that eventually forms is uneven, so as to influence film
The performances such as intensity.
The content of the invention
Before the technical problems to be solved by the invention are spray painting, the process problem of workpiece surface is, and it is an object of the present invention to provide improve
The pre-processing device of workpiece painting quality, before solving spray painting, how to ensure smooth, dustless, the carrot-free problem of workpiece surface.
The present invention is achieved through the following technical solutions:
The pre-processing device of workpiece painting quality is improved, including notch cell body upward, the cell body inner horizontal installation
There is the fixed mount of fixed workpiece, dust gathering arrester is communicated with above the cell body notch, the dust gathering arrester coats cell body completely, collection
Dust flue is communicated with above dust hood, dust gathering arrester inner horizontal is provided with slide bar, and the central shaft of slide bar and the long side of fixed mount are put down
OK, the scraper plate for removing workpiece surface burr and the hairbrush for removing workpiece surface dust are slidably connected below slide bar, it is described to scrape
Plate, hairbrush are located above fixed mount, are provided with what is reciprocatingly slided for the central shaft of scraper plate, hairbrush along slide bar on slide bar lower surface
Slide rail.
The present invention is by devising a kind of device with dedusting, flash removed, before spray painting, at workpiece surface
Reason, guarantee workpiece surface is smooth, smooth, dustless, impulse- free robustness, so that film has the performances such as good intensity, adhesiveness;
The new middle cell body of this experiment is the supporter of whole device, and carries out the place of workpiece surface processing;Fixed mount is used to fix
Workpiece, workpiece is horizontal positioned on fixed mount, and hairbrush is used to brush away the dust on workpiece surface during this practicality is new, and scraper plate is used to scrape
Remove the burr of workpiece surface;For hairbrush with scraper plate under the drive of slide bar slide rail, hairbrush, scraper plate are past on the surface of the workpiece in the present invention
Multiple motion, so as to remove the dust and burr on workpiece surface;Dust gathering arrester is used to collect the dust and burr on workpiece surface, and
The dust and burr are discharged from dust flue, avoid carrying out secondary pollution to workpiece;The present invention realization principle be:Will be solid
Be scheduled on fixed mount, open control hairbrush, the control device of scraper plate so that hairbrush, scraper plate move back and forth on the surface of the workpiece into
And dedusting, deburring are carried out to workpiece;Never solve the problems, such as that workpiece surface dust and burr influence spray painting.The present invention utilizes
Hairbrush is handled workpiece surface with scraper plate, ensures that workpiece surface is smooth, smooth;Hairbrush need not with scraper plate in the present invention
Manual operation, workpiece can be handled under the drive of slide rail;The cooperation of dust gathering arrester and dust flue will be by scraper plate in the present invention
Outside the dust and burr discharge cell body that level and hairbrush remove, avoid being secondarily contaminated.
It is additionally provided with shower nozzle inside the dust gathering arrester, shower nozzle is located above fixed mount, and the spout of shower nozzle is towards fixed mount, shower nozzle
It is fixed in the side wall of dust gathering arrester.The water that shower nozzle sprays can clean to workpiece, be further ensured that workpiece surface is clean, just
Adhere in coating.
The cell body is internally provided with dividing plate, and dividing plate is located at below fixed mount, dividing plate to the space between cell body inner bottom part
For the cavity of sealing, through hole is provided with the dividing plate.Cell body is divided into two cavitys by dividing plate, and workpiece is located at the top of dividing plate,
After shower nozzle is to cleaning, sewage can avoid sewage from causing two to workpiece directly out of through hole flows to below dividing plate cavity
Secondary pollution, and by sewage collecting in cavity, it is easy to sewage discharge.
Described dust flue one end connects with dust gathering arrester, and the dust flue other end is communicated to cavity.Cavity is clear for collecting workpiece
Sewage after washing and the dust and burr of dust flue discharge, blowdown is convenient, will not pollute external environment, additionally it is possible to by sewage or
Dust, burr are quickly discharged at workpiece, avoid it from being secondarily contaminated.
The rotating shaft for fixed mount turn-over is respectively connected between fixed mount side wall and cell body wall.Effect of the fixed mount in rotating shaft
Under, being capable of 360 ° of rotations so that the workpiece being fixed on fixed mount realizes turn-over, saves the time, it is not necessary to artificial turn-over, again
Fixed workpiece.
The present invention compared with prior art, has the following advantages and advantages:
1st, the pre-processing device of present invention raising workpiece painting quality has carried out place using hairbrush and scraper plate to workpiece surface
Reason, ensure that workpiece surface is smooth, smooth;
2nd, hairbrush and scraper plate do not need manual operation in the pre-processing device of present invention raising workpiece painting quality, can be in cunning
Workpiece is handled under the drive of rail;
3rd, the cooperation of dust gathering arrester and dust flue will be by scraper plate level in the pre-processing device of present invention raising workpiece painting quality
And outside the dust and burr discharge cell body of hairbrush removing, avoid being secondarily contaminated;
4th, the pre-processing device globality of present invention raising workpiece painting quality is strong, is internally provided with and collects sewage and dirt
Soil, the cavity of burr, environmental protection are free from environmental pollution.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing:
1- cell bodies, 2- fixed mounts, 3- dust gathering arresters, 4- dust flues, 5- slide bars, 6- scraper plates, 7- hairbrush, 8- shower nozzles, 9- dividing plates,
10- cavitys, 11- rotating shafts.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, the present invention improves the pre-processing device of workpiece painting quality, including notch cell body 1 upward, it is described
The inner horizontal of cell body 1 is provided with the fixed mount 2 of fixed workpiece, and dust gathering arrester 3, the collection are communicated with above the notch of cell body 1
Dust hood 3 coats cell body 1 completely, and the top of dust gathering arrester 3 is communicated with dust flue 4, and the inner horizontal of dust gathering arrester 3 is provided with slide bar 5, sliding
The central shaft of bar 5 is parallel with the long side of fixed mount 2, and the lower section of slide bar 5 slidably connects the He of scraper plate 6 for removing workpiece surface burr
The hairbrush 7 of workpiece surface dust is removed, the scraper plate 6, hairbrush 7 are located at the top of fixed mount 2, and slide bar 5 is provided with confession on lower surface
The slide rail that the central shaft of scraper plate 6, hairbrush 7 along slide bar 5 reciprocatingly slides.Confession is respectively connected between the side wall of fixed mount 2 and the wall of cell body 1
The rotating shaft 11 of the turn-over of fixed mount 2.
The present invention implementation be:It will be fixed on fixed mount, and open control hairbrush, the control device of scraper plate so that
Hairbrush, scraper plate move back and forth and then carry out dedusting, deburring to workpiece on the surface of the workpiece;Never solves workpiece surface dust
And burr influences the problem of spray painting.The present invention is handled workpiece surface using hairbrush with scraper plate, ensures workpiece surface light
It is sliding, smooth;Hairbrush does not need manual operation with scraper plate in the present invention, workpiece can be handled under the drive of slide rail;This hair
The cooperation of bright middle dust gathering arrester and dust flue will be discharged outside cell body by the dust and burr of scraper plate level and hairbrush removing, is avoided by two
Secondary pollution.Fixed mount in the presence of rotating shaft, can 360 ° rotation so that the workpiece being fixed on fixed mount realizes turn-over, section
Make an appointment, it is not necessary to artificial turn-over, retighten workpiece.
Embodiment 2
Based on embodiment 1, shower nozzle 8 is additionally provided with inside the dust gathering arrester 3, shower nozzle 8 is located at the top of fixed mount 2, the spray of shower nozzle 8
Mouth is fixed in the side wall of dust gathering arrester 3 towards fixed mount 2, shower nozzle 8.The cell body 1 is internally provided with dividing plate 9, and dividing plate 9 is positioned at solid
Determine the lower section of frame 2, dividing plate 9 to the space between the inner bottom part of cell body 1 is the cavity 10 of sealing, and through hole is provided with the dividing plate 9.Institute
State the one end of dust flue 4 to connect with dust gathering arrester 3, the other end of dust flue 4 is communicated to cavity 10.
The water that shower nozzle sprays can clean to workpiece, be further ensured that workpiece surface is clean, be easy to coating to adhere to.Every
Cell body is divided into two cavitys by plate, and workpiece is located at the top of dividing plate, and after shower nozzle is to cleaning, sewage can be directly from through hole stream
Into the cavity below dividing plate, avoid sewage from causing secondary pollution to workpiece, and by sewage collecting in cavity, be easy to sewage
Discharge.Cavity is used for the dust and burr for collecting the sewage after workpiece cleans and dust flue discharge, and blowdown is convenient, will not pollute outer
Boundary's environment, additionally it is possible to sewage or dust, burr are quickly discharged at workpiece, avoid it from being secondarily contaminated.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (5)
1. improving the pre-processing device of workpiece painting quality, including notch cell body (1) upward, it is characterised in that the cell body
(1) inner horizontal is provided with the fixed mount (2) of fixed workpiece, and dust gathering arrester (3), institute are communicated with above cell body (1) notch
State dust gathering arrester (3) to coat cell body (1) completely, dust flue (4), dust gathering arrester (3) inner horizontal are communicated with above dust gathering arrester (3)
Slide bar (5) is installed, the central shaft of slide bar (5) is parallel with the long side of fixed mount (2), slidably connects and removes below slide bar (5)
Remove the scraper plate (6) of workpiece surface burr and remove the hairbrush (7) of workpiece surface dust, the scraper plate (6), hairbrush (7) are positioned at solid
Determine above frame (2), be provided with slide bar (5) lower surface and reciprocatingly slided for the central shaft of scraper plate (6), hairbrush (7) along slide bar (5)
Slide rail.
2. the pre-processing device according to claim 1 for improving workpiece painting quality, it is characterised in that the dust gathering arrester
(3) internal to be additionally provided with shower nozzle (8), shower nozzle (8) be located at fixed mount (2) top, and the spout of shower nozzle (8) is towards fixed mount (2), shower nozzle
(8) it is fixed in the side wall of dust gathering arrester (3).
3. the pre-processing device according to claim 2 for improving workpiece painting quality, it is characterised in that the cell body (1)
Dividing plate (9) is internally provided with, dividing plate (9) is located at below fixed mount (2), and dividing plate (9) to the space between cell body (1) inner bottom part is
The cavity (10) of sealing, through hole is provided with the dividing plate (9).
4. the pre-processing device according to claim 3 for improving workpiece painting quality, it is characterised in that the dust flue
(4) one end connects with dust gathering arrester (3), and dust flue (4) other end is communicated to cavity (10).
5. the pre-processing device according to claim 1 for improving workpiece painting quality, it is characterised in that fixed mount (2) side
The rotating shaft (11) for fixed mount (2) turn-over is respectively connected between wall and cell body (1) wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710656258.0A CN107336104A (en) | 2017-08-03 | 2017-08-03 | Improve the pre-processing device of workpiece painting quality |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710656258.0A CN107336104A (en) | 2017-08-03 | 2017-08-03 | Improve the pre-processing device of workpiece painting quality |
Publications (1)
Publication Number | Publication Date |
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CN107336104A true CN107336104A (en) | 2017-11-10 |
Family
ID=60217717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710656258.0A Pending CN107336104A (en) | 2017-08-03 | 2017-08-03 | Improve the pre-processing device of workpiece painting quality |
Country Status (1)
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CN (1) | CN107336104A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108621006A (en) * | 2018-06-21 | 2018-10-09 | 广东遂联智能装备制造有限公司 | A kind of independent pressue device of hairbrush swing |
CN109013481A (en) * | 2018-07-25 | 2018-12-18 | 周佩龙 | A kind of metal surface greasy-removing device |
CN110936460A (en) * | 2019-12-31 | 2020-03-31 | 湖州百美木业有限公司 | Production and processing technology of solid wood door |
CN111730442A (en) * | 2020-06-23 | 2020-10-02 | 徐州伟盛机械制造有限公司 | Spare part processingequipment |
CN112691837A (en) * | 2021-03-25 | 2021-04-23 | 山东共达电力设备有限公司 | Plastic-coated and heating integrated equipment for large-diameter plastic-coated composite steel pipe |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201064871Y (en) * | 2007-06-26 | 2008-05-28 | 浙江世友木业有限公司 | Automatic deburring machine |
CN101745861A (en) * | 2008-12-02 | 2010-06-23 | 富葵精密组件(深圳)有限公司 | Polishing wheel set, polishing device and polishing system |
CN102151638A (en) * | 2011-03-21 | 2011-08-17 | 贾韶强 | Semi-automatic derusting and paint spraying device for surface of metal tube and derusting and paint spraying method thereof |
EP2495074A2 (en) * | 2011-03-03 | 2012-09-05 | Eisenmann AG | Device for grinding and/or brushing objects |
CN202780760U (en) * | 2012-08-03 | 2013-03-13 | 东莞钜升塑胶电子制品有限公司 | Lens-burr automatic removing machine |
CN204338383U (en) * | 2014-12-01 | 2015-05-20 | 天津和宇科技有限公司 | A kind of steel plate automatic turnover paint spraying machine |
CN204819021U (en) * | 2015-07-27 | 2015-12-02 | 王健 | Multi -functional work piece burr -grinding machine |
CN204893616U (en) * | 2015-08-05 | 2015-12-23 | 长兴玖佳机械科技有限公司 | Water -cooling brush trigger |
CN105382646A (en) * | 2015-11-19 | 2016-03-09 | 芜湖博克机电有限公司 | Polishing device for square steel tube for manufacturing working position apparatus |
CN205651178U (en) * | 2016-03-28 | 2016-10-19 | 浙江通达磁业有限公司 | Magnetic core surface burr treatment machine |
CN205926378U (en) * | 2016-07-13 | 2017-02-08 | 合肥星火工贸有限公司 | The sheet surface dust collector |
CN205968642U (en) * | 2016-08-25 | 2017-02-22 | 瑞昌市天鑫钢质进户门制造有限公司 | Door plant polisher |
CN207057077U (en) * | 2017-08-03 | 2018-03-02 | 成都漆彩之星环保科技有限公司 | Surface soot blower before workpiece spray painting |
-
2017
- 2017-08-03 CN CN201710656258.0A patent/CN107336104A/en active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201064871Y (en) * | 2007-06-26 | 2008-05-28 | 浙江世友木业有限公司 | Automatic deburring machine |
CN101745861A (en) * | 2008-12-02 | 2010-06-23 | 富葵精密组件(深圳)有限公司 | Polishing wheel set, polishing device and polishing system |
EP2495074A2 (en) * | 2011-03-03 | 2012-09-05 | Eisenmann AG | Device for grinding and/or brushing objects |
CN102151638A (en) * | 2011-03-21 | 2011-08-17 | 贾韶强 | Semi-automatic derusting and paint spraying device for surface of metal tube and derusting and paint spraying method thereof |
CN202780760U (en) * | 2012-08-03 | 2013-03-13 | 东莞钜升塑胶电子制品有限公司 | Lens-burr automatic removing machine |
CN204338383U (en) * | 2014-12-01 | 2015-05-20 | 天津和宇科技有限公司 | A kind of steel plate automatic turnover paint spraying machine |
CN204819021U (en) * | 2015-07-27 | 2015-12-02 | 王健 | Multi -functional work piece burr -grinding machine |
CN204893616U (en) * | 2015-08-05 | 2015-12-23 | 长兴玖佳机械科技有限公司 | Water -cooling brush trigger |
CN105382646A (en) * | 2015-11-19 | 2016-03-09 | 芜湖博克机电有限公司 | Polishing device for square steel tube for manufacturing working position apparatus |
CN205651178U (en) * | 2016-03-28 | 2016-10-19 | 浙江通达磁业有限公司 | Magnetic core surface burr treatment machine |
CN205926378U (en) * | 2016-07-13 | 2017-02-08 | 合肥星火工贸有限公司 | The sheet surface dust collector |
CN205968642U (en) * | 2016-08-25 | 2017-02-22 | 瑞昌市天鑫钢质进户门制造有限公司 | Door plant polisher |
CN207057077U (en) * | 2017-08-03 | 2018-03-02 | 成都漆彩之星环保科技有限公司 | Surface soot blower before workpiece spray painting |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108621006A (en) * | 2018-06-21 | 2018-10-09 | 广东遂联智能装备制造有限公司 | A kind of independent pressue device of hairbrush swing |
CN109013481A (en) * | 2018-07-25 | 2018-12-18 | 周佩龙 | A kind of metal surface greasy-removing device |
CN110936460A (en) * | 2019-12-31 | 2020-03-31 | 湖州百美木业有限公司 | Production and processing technology of solid wood door |
CN111730442A (en) * | 2020-06-23 | 2020-10-02 | 徐州伟盛机械制造有限公司 | Spare part processingequipment |
CN112691837A (en) * | 2021-03-25 | 2021-04-23 | 山东共达电力设备有限公司 | Plastic-coated and heating integrated equipment for large-diameter plastic-coated composite steel pipe |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |
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