CN108816595B - Dust collection and recovery device of plastic spraying machine - Google Patents
Dust collection and recovery device of plastic spraying machine Download PDFInfo
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- CN108816595B CN108816595B CN201810634635.5A CN201810634635A CN108816595B CN 108816595 B CN108816595 B CN 108816595B CN 201810634635 A CN201810634635 A CN 201810634635A CN 108816595 B CN108816595 B CN 108816595B
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- recovery
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- plastic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/10—Arrangements for collecting, re-using or eliminating excess spraying material the excess material being particulate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a dust collection and recovery device of a plastic spraying machine, which comprises a connecting pipe and a recovery mechanism, wherein the recovery mechanism comprises a recovery box and a plurality of dust falling cylinders arranged on the recovery box, each dust falling cylinder is a hollow cylinder with one closed end and the other open end, a recovery box opening identical to the dust falling cylinder opening is arranged on a top plate of the recovery box, the open ends of the dust falling cylinders are arranged on the recovery box openings, a powder pulling fan is arranged in the middle of the connecting pipe, one end of the connecting pipe is connected with a plastic powder diffusion preventing unit, and the other end of the connecting pipe is connected with the recovery box. The structure arrangement of the air compression plate and the connecting pipe arranged in the plastic powder diffusion preventing unit reduces the influence of the powder pulling fan on the plastic spraying work to the minimum, and meanwhile, the plastic powder can be completely sucked into the recycling box without health influence on plastic spraying operators; the dust fall of the recovery box is fast, no leakage exists, the recovery effect is good, only one powder pulling fan is adopted, the power consumption is low, and the noise is low.
Description
Technical Field
The invention relates to a dust collection and recovery device of a plastic spraying machine, and belongs to the technical field of spraying equipment.
Background
At present, the rust prevention and decoration measures for workpieces mainly comprise three forms of plating layer addition, paint spraying and plastic spraying. The working procedure of adding the plating layer is complex, the used chemicals are extremely many, the cost of later-stage sewage treatment is extremely high, and the manufacturing cost of the product is greatly increased. The paint spraying generally needs to spray the primer once and then spray the finish paint three times, and the mist powder generated by the paint spraying is difficult to collect, thereby causing great pollution to the environment. Compared with the two rust prevention and decoration measures, the plastic spraying is more convenient.
The existing plastic spraying equipment is mainly classified into two types, one type is the plastic spraying equipment at the low end, only thousands of yuan is needed, the plastic spraying equipment has no protection, the plastic powder flies around when in use, and the extracted part of the plastic powder is directly discharged into the atmosphere or water, so that the physical health and the environment of workers are greatly injured. The other type is high-end plastic spraying equipment which has good recovery of plastic powder, but the price is often millions and millions, so that the middle and small enterprises occupying the market main body have no use capability.
In order to solve the above problems, the chinese invention patent, patent No.: 201711226066.2 an environmental protection plastic spraying device, the structure at least includes a plastic powder diffusion preventing unit and a plastic powder recovery unit connected with the plastic powder diffusion preventing unit, the plastic powder diffusion preventing unit at least includes a powder spraying chamber for accommodating the workpiece and spraying plastic, the plastic powder diffusion preventing structure is arranged in the powder spraying chamber, and the redundant plastic powder generated in the spraying plastic is sent to the plastic powder recovery unit connected with the plastic powder diffusion preventing structure for recovery. The plastic powder recovery unit comprises an air dispersing pocket, a protective cover, a buffer chamber, a powder pulling fan, a recovery fan and a plastic powder recovery bag, wherein the air dispersing pocket is connected with a plastic powder diffusion prevention structure, the protective cover is installed outside the air dispersing pocket, the buffer chamber is connected with the air dispersing pocket, a filter element is arranged in the buffer chamber, the powder pulling fan and the recovery fan are installed at two ends of the buffer chamber, and the plastic powder recovery bag is connected with the recovery fan. In the use process, the problems that the structure of the plastic powder recovery unit has too many motors, complex structure, high noise, slow plastic powder falling, easy leakage after long-time use and difficult recovery exist.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a dust collection and recovery device of a plastic spraying machine.
In order to achieve the purpose, the technical means adopted by the invention is as follows: the utility model provides a spraying machine dust absorption recovery unit, includes the connecting pipe and retrieves the mechanism, retrieve the mechanism and include the collection box and install a plurality of dust fall section of thick bamboo on the collection box, the dust fall section of thick bamboo is one end and seals, other end open-ended cavity barrel, set up the collection box opening the same with dust fall section of thick bamboo opening on the collection box roof, dust fall section of thick bamboo open end is installed on the collection box opening, draws the powder fan to install in the middle of the connecting pipe, prevents moulding powder diffusion unit is connected to the one end of connecting pipe, and the collection box is connected to the other.
Further, set up the baffle in the middle of the collection box, the baffle divide into collection box down, go up the collection box with the collection box, and the baffle sets up the collection box opening with the roof same position, the section of thick bamboo that falls dirt includes two-layer barrel at least, and outer barrel bottom is installed on the surface collection box opening at last collection box top, and inlayer barrel bottom is installed on the surface at collection box top down and is located the box of collection box, and the inlayer barrel is the cavity barrel, and cavity between outer barrel wall and the inlayer barrel wall.
Furthermore, a plurality of through holes are formed in the barrel wall of the inner barrel body, and the through holes are communicated with the inner barrel body and the space between the inner barrel body and the outer barrel body.
Furthermore, the dust falling cylinders are arranged in an even number.
Furthermore, the dust falling cylinder is a cylinder, and the box body is a cuboid.
Furthermore, the recycling bin is provided with a recycling port, a recycling port door is arranged on the recycling port, one recycling bin is arranged on the lower recycling bin, and two recycling bins are arranged on the upper recycling bin.
Furthermore, protective net plates are arranged on four sides of the box body of the recycling box.
Furthermore, the one end of connecting pipe is located prevents moulding powder diffusion unit to mould powder diffusion unit is prevented to the ascending arc union coupling of an opening, and the other end of arc union coupling horizontal pipe, the osculum end of horizontal union coupling reducing pipe, the osculum end connection of reducing pipe draws whitewashed fan, draws whitewashed fan's the other end to pass through a return bend and straight tube connection collection box.
Further, prevent moulding powder diffusion unit and include the spraying plastics room, the circulation stores pylon, actuating mechanism, control system installs the control box on spraying plastics room operating surface lateral wall in, actuating mechanism installs the upper portion at the circulation stores pylon, the circulation stores pylon passes the spraying plastics room, and partly is located the spraying plastics room, set up the switch door by control system control on the spraying room of circulation stores pylon feeding side and ejection of compact side, set up the pressure aerofoil on the opening that the connecting pipe is located the spraying plastics room, the pressure aerofoil shelters from the connecting pipe opening and has certain clearance distance with the connecting pipe opening.
Furthermore, a temporary hanging rack is arranged on the circulating hanging rack.
The invention has the beneficial technical effects that: the structure arrangement of the air compression plate and the connecting pipe arranged in the plastic powder diffusion preventing unit reduces the influence of a powder pulling fan on the plastic spraying work to the minimum, and meanwhile, the plastic powder can be completely sucked into the recycling box without health influence on a plastic spraying operator; the dust fall of the recovery box is fast, no leakage exists, the recovery effect is good, only one powder pulling fan is adopted, the power consumption is low, and the noise is low.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic top view of the structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic partial cross-sectional view of the left viewing zone of the inventive structure.
In the figure: 1. the device comprises a connecting pipe, 2, a recovery mechanism, 3, a recovery box, 4, a dust falling cylinder, 5, a powder pulling fan, 6, a plastic powder diffusion preventing unit, 7, a recovery opening door, 8, a protective screen plate, 9, an arc-shaped pipe, 10, a horizontal pipe, 11, a reducer pipe, 61, a plastic spraying chamber, 62, a circulating hanging frame, 63, a driving mechanism, 64, a control system, 65, a switch door, 66, a pressure air plate, 67 and a temporary hanging frame.
Detailed Description
Example 1
The utility model provides a spraying machine dust absorption recovery unit, includes connecting pipe 1 and recovery mechanism 2, recovery mechanism 2 includes collection box 3 and installs a plurality of dust fall section of thick bamboos 4 on the collection box, and dust fall section of thick bamboo 4 is one end and seals, other end open-ended cavity barrel, sets up the collection box opening the same with dust fall section of thick bamboo opening on the 3 roofs of collection box, and dust fall section of thick bamboo open end is installed on the collection box opening, draws powder fan 5 to install in the middle of connecting pipe 1, and the powder diffusion unit 6 is prevented moulding in the one end connection of connecting pipe 1, and collection box 3 is connected to the other end.
Example 2
As an optimization of embodiment 1, set up the baffle in the middle of the collection box 3, the baffle divide into collection box down, go up the collection box with the collection box, and the baffle sets up the collection box opening with the roof same position, dust falling cylinder 4 includes two-layer barrel at least, and outer barrel bottom is installed on the surface collection box opening at last collection box top, and inlayer barrel bottom is installed on the surface at collection box top down and is located the box of last collection box, and the inlayer barrel is the cavity barrel, and cavity between outer barrel wall and the inlayer barrel wall.
Example 3
As a preferred choice of embodiment 2, set up a plurality of through-holes on the barrel wall of inlayer barrel, the through-hole communicates inlayer barrel and the space between inlayer barrel and the skin barrel.
The dust falling cylinders 4 are arranged in even number.
The dust falling cylinder 4 is a cylinder, and the box body is a cuboid.
The recycling bin 3 is provided with a recycling port, a recycling port door 7 is arranged on the recycling port, one recycling bin is arranged on the lower recycling bin, and two recycling bins are arranged on the upper recycling bin.
And protective screen plates 8 are arranged on four sides of the box body of the recovery box 3.
Example 4
As a preferable preference of embodiment 1, one end of the connecting pipe 1 is located in the plastic powder diffusion preventing unit 6, the arc pipe 9 with an upward opening is connected with the plastic powder diffusion preventing unit 6, the other end of the arc pipe 9 is connected with the horizontal pipe 10, the horizontal pipe 10 is connected with the small-mouth end of the reducer pipe 11, the large-mouth end of the reducer pipe 11 is connected with the powder pulling fan 5, and the other end of the powder pulling fan 5 is connected with the recycling box 3 through a bent pipe and a straight pipe.
Prevent moulding powder diffusion unit 6 including spraying plastics room 61, circulation stores pylon 62, actuating mechanism 63, control system 64 installs the control box on spraying plastics room 61 operation face lateral wall in, actuating mechanism 63 installs the upper portion at circulation stores pylon 62, circulation stores pylon 62 passes spraying plastics room 61, and partly is located spraying plastics room 61, set up the switch door 65 by control system control on the spraying room of circulation stores pylon 61 feeding side and ejection of compact side, set up pressure aerofoil 66 on connecting pipe 1 is located the indoor opening of spraying plastics, pressure aerofoil 66 shelters from connecting pipe 1 opening and has certain clearance distance with the connecting pipe opening.
Example 5
As a preferable mode of embodiment 4, the circulation hanger 62 is provided with a temporary hanger 67.
The temporary hanging rack is convenient for temporary storage of workpieces to be processed or processed workpieces, the design is simple, and the practical problem is solved.
The structure diagrams of the embodiments are shown in fig. 1, 2 and 3, and the structural arrangement of the air compression plate and the connecting pipe arranged in the plastic powder diffusion preventing unit designed by the invention reduces the influence of the powder pulling fan on the plastic spraying work to the minimum, and simultaneously can completely suck the plastic powder into the recycling box without health influence on plastic spraying operators; the dust fall of the recovery box is fast, no leakage exists, the recovery effect is good, only one powder pulling fan is adopted, the power consumption is low, and the noise is low.
The embodiment disclosed in the present invention is only an explanation of the present invention, and should not be taken as a limitation of the present invention, and simple modifications based on the technical solutions disclosed in the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a spraying machine dust absorption recovery unit which characterized in that: the dust falling device comprises a connecting pipe and a recovery mechanism, wherein the recovery mechanism comprises a recovery box and a plurality of dust falling cylinders arranged on the recovery box, each dust falling cylinder is a hollow cylinder with one closed end and an open other end, a recovery box opening identical to the dust falling cylinder opening is formed in a top plate of the recovery box, the open ends of the dust falling cylinders are arranged on the recovery box openings, a powder pulling fan is arranged in the middle of the connecting pipe, one end of the connecting pipe is connected with a plastic powder diffusion preventing unit, and the other end of the connecting pipe is connected with the recovery; one end of the connecting pipe is positioned in the plastic powder diffusion preventing unit, the plastic powder diffusion preventing unit is connected with an arc-shaped pipe with an upward opening, the other end of the arc-shaped pipe is connected with a horizontal pipe, the horizontal pipe is connected with the small-opening end of a reducer pipe, the large-opening end of the reducer pipe is connected with a powder pulling fan, the other end of the powder pulling fan is connected with a recycling box through a bent pipe and a straight pipe, the plastic powder diffusion preventing unit comprises a plastic spraying chamber, a circulating hanging frame, a driving mechanism and a control system, the control system is arranged in a control box on the side wall of an operating surface of the plastic spraying chamber, the driving mechanism is arranged at the upper part of the circulating hanging frame, the circulating hanging frame penetrates through the plastic spraying chamber, and one part of the circulating hanging frame is positioned in the plastic spraying chamber, the spraying chambers at the feeding side and the discharging side of the circulating rack are provided with opening and closing doors controlled by a control system, the connecting pipe is provided with an opening in the plastic spraying chamber, and the air pressing plate covers the opening of the connecting pipe and has a certain gap distance with the opening of the connecting pipe.
2. The plastic spraying machine dust collection and recovery device of claim 1, wherein: set up the baffle in the middle of the collection box, the baffle divide into collection box down, go up the collection box with the collection box, and the baffle sets up the collection box opening with the roof same position, the section of thick bamboo that falls dirt includes two-layer barrel at least, and outer barrel bottom is installed on the surface collection box opening at last collection box top, and inlayer barrel bottom is installed on the surface at collection box top down and is located the box of collection box, and the inlayer barrel is the cavity barrel, cavity between outer barrel wall and the inlayer barrel wall.
3. The plastic spraying machine dust collection and recovery device of claim 2, wherein: the barrel wall of the inner-layer barrel is provided with a plurality of through holes, and the through holes are communicated with the inner-layer barrel and the space between the inner-layer barrel and the outer-layer barrel.
4. The plastic spraying machine dust collection and recovery device of claim 2, wherein: the dust falling cylinders are arranged in even number.
5. The plastic spraying machine dust collection and recovery device of claim 2, wherein: the dust falling cylinder is a cylinder, and the box body is a cuboid.
6. The plastic spraying machine dust collection and recovery device of claim 2, wherein: the recycling bin is provided with a recycling port, a recycling port door is arranged on the recycling port, one recycling bin is arranged on the lower recycling bin, and two recycling bins are arranged on the upper recycling bin.
7. The plastic spraying machine dust collection and recovery device of claim 2, wherein: and protective screen plates are arranged on four sides of the box body of the recycling box.
8. The plastic spraying machine dust collection and recovery device of claim 1, wherein: and a temporary hanging rack is arranged on the circulating hanging rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634635.5A CN108816595B (en) | 2018-06-20 | 2018-06-20 | Dust collection and recovery device of plastic spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634635.5A CN108816595B (en) | 2018-06-20 | 2018-06-20 | Dust collection and recovery device of plastic spraying machine |
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|---|---|
| CN108816595A CN108816595A (en) | 2018-11-16 |
| CN108816595B true CN108816595B (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810634635.5A Active CN108816595B (en) | 2018-06-20 | 2018-06-20 | Dust collection and recovery device of plastic spraying machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114082578B (en) * | 2021-11-25 | 2022-09-20 | 杭州富阳昌盛汽配五金有限公司 | Energy-saving plastic spraying production line with recyclable powder and plastic spraying process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9421939U1 (en) * | 1994-08-22 | 1997-03-27 | Bauer Erich | Combined powder recovery with cyclone or filter as well as powder conveyance with a lamellar roller during cyclone operation |
| CN201959673U (en) * | 2010-12-14 | 2011-09-07 | 李宁 | Cloth-bag type dust precipitator |
| CN206483597U (en) * | 2017-01-22 | 2017-09-12 | 河北华洋体育用品有限公司 | A kind of plastic-spraying equipment |
| CN206746199U (en) * | 2017-02-14 | 2017-12-15 | 中国电力工程顾问集团华北电力设计院有限公司 | Double filter screen electrocoagulation fine particle cleaning equipment |
| CN107824368A (en) * | 2017-11-23 | 2018-03-23 | 中山市君禾机电设备有限公司 | A kind of automatically cleaning spray room system |
| CN107803296B (en) * | 2017-11-29 | 2019-11-22 | 宿州中矿三杰科技有限公司 | A kind of environmental protection plastic-blasting device |
| CN107899800B (en) * | 2017-12-21 | 2019-04-26 | 重庆黎帆装饰工程有限公司 | Coating system for guardrail production |
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