CN114589039A - Environment-friendly local paint spraying device and method for machining building machinery parts - Google Patents
Environment-friendly local paint spraying device and method for machining building machinery parts Download PDFInfo
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- CN114589039A CN114589039A CN202210408201.XA CN202210408201A CN114589039A CN 114589039 A CN114589039 A CN 114589039A CN 202210408201 A CN202210408201 A CN 202210408201A CN 114589039 A CN114589039 A CN 114589039A
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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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
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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
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
- B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/555—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
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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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
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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
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Abstract
The invention discloses an environment-friendly local paint spraying device and method for machining building machine parts, and belongs to the technical field of machining of machine parts. The utility model provides a local paint spraying apparatus of environmental protection of building machine accessory processing, includes the box, still includes: the cover plate is covered on the top of the box body, a sealing groove is formed in the top of the box body, and an air bag corresponding to the sealing groove is arranged on the bottom surface of the cover plate; the driving parts are arranged on two sides of the outer wall of the box body and are used for driving the cover plate to move and lift; the paint storage tank, the combustion boiler, the water tank and the water pump are all fixedly arranged on the cover plate, and a hollow cavity is arranged between the inner wall and the outer wall of the paint storage tank; the first heat conduction pipe is arranged in the hollow cavity; the invention can adsorb and purify harmful gas generated when machining and painting mechanical parts, reduce air pollution, heat the paint and effectively reduce the viscosity of the paint, thereby improving the effect of machining and painting the mechanical parts.
Description
Technical Field
The invention relates to the technical field of machining of mechanical parts, in particular to an environment-friendly local paint spraying device and method for machining of building mechanical parts.
Background
The paint spraying is an indispensable important component in modern industrial production, particularly in the field of mechanical manufacturing, the quality of a paint spraying process is an important standard for determining the final quality of a product, however, in the existing environment-friendly local paint spraying device for processing building mechanical parts, harmful gases generated during paint spraying cannot be adsorbed, recovered and purified in the paint spraying process, so that the harmful gases are directly discharged, the air environment is polluted, the paint temperature is low, and the viscosity is high, so that the paint spraying effect is influenced during paint spraying.
Disclosure of Invention
The invention aims to solve the problems that harmful gas generated during paint spraying cannot be adsorbed, recovered and purified in the prior art, so that the directly discharged harmful gas can pollute the air environment, and the paint temperature is low, the viscosity is high, so that the paint spraying effect can be influenced during paint spraying, and provides an environment-friendly local paint spraying device and method for processing building machinery parts.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a local paint spraying apparatus of environmental protection of building machine accessory processing, includes the box, still includes: the cover plate is covered on the top of the box body, a sealing groove is formed in the top of the box body, and an air bag corresponding to the sealing groove is arranged on the bottom surface of the cover plate; the driving parts are arranged on two sides of the outer wall of the box body and are used for driving the cover plate to move and lift; the paint storage tank, the combustion boiler, the water tank and the water pump are fixedly arranged on the cover plate, and a hollow cavity is arranged between the inner wall and the outer wall of the paint storage tank; the first heat conduction pipe is wound in the hollow cavity; the second heat conduction pipe is spirally arranged in the water tank; the paint spraying device comprises a first pressure relief pipe, a gas supply assembly, a paint storage tank and a control system, wherein one end of the first pressure relief pipe is connected with a combustion boiler, the other end of the first pressure relief pipe is connected with a first heat conduction pipe, the gas outlet end of the first heat conduction pipe is connected with a second heat conduction pipe, the gas supply assembly is arranged on a cover plate, one end of the gas supply assembly is connected with the second heat conduction pipe, the other end of the gas supply assembly is connected with an air bag, and a stirring mechanism used for driving the paint storage tank to work through the gas supply assembly is arranged in the paint storage tank; the water spray nozzle and the scraper are arranged on the stirring mechanism, one end of the water suction pump is connected with the water tank, and the other end of the water suction pump is connected with the water spray nozzle; the threaded sleeve slides on the cover plate in a reciprocating manner, and the threaded sleeve is fixedly connected with a spray head; one end of the discharging pipe is connected with the paint storage tank, the other end of the discharging pipe is connected with the spray head, and the discharging pipe is connected with an electromagnetic valve; one end of the second pressure relief pipe is connected with the combustion boiler, and the other end of the second pressure relief pipe is connected with the blanking pipe; the cylinder is fixedly arranged on the box body, one end of the cylinder is connected with the combustion boiler through a third conduit, and a suction negative pressure mechanism is arranged in the cylinder; the mounting panel, fixed mounting is in the bottom half inner wall, and be equipped with the multiunit air nozzle on the mounting panel, the air nozzle links to each other with negative pressure mechanism's the end of giving vent to anger.
Preferably, the air supply assembly comprises a first pipeline and a second pipeline, the first pipeline and the second pipeline are fixedly connected to the cover plate, the air inlet end of the first pipeline is connected with the air outlet end of the second heat conduction pipe, the air outlet end of the first pipeline is connected with the air inlet end of the second pipeline, and the air outlet end of the second pipeline is connected with the air bag.
Make the thermally equivalent in order to stir paint, furtherly, rabbling mechanism includes pivot one to and fixed connection be in the puddler of a pivot outer wall, a rotation of pivot is connected on the apron, the one end of pivot one extends to in the first pipeline to install impeller one admittedly, the other end extends to in storing up the lacquer jar, water sprayhead fixed connection is on the puddler, scraper blade fixed connection is on the top of puddler, and with store up the lacquer jar inner wall and laminate mutually.
In order to continuously supply water in the water nozzle, furthermore, the input of suction pump links to each other with the water tank through first pipe, the output of suction pump is connected with the second pipe, the second pipe is two sections settings, one end setting in pivot one, and with the water nozzle intercommunication, the output at the suction pump is fixed to the other end, two sections the link of second pipe links to each other through the rotary joint that pivot one end was equipped with.
In order to drive the cover plate to move, preferably, the driving part for driving the cover plate to move comprises electric telescopic rods, the electric telescopic rods are fixedly installed on the outer walls of the two sides of the box body, and the output ends of the electric telescopic rods are fixedly connected with the cover plate.
In order to drive the spray head on the threaded sleeve to move in a reciprocating manner, preferably, the cover plate is rotatably connected with a reciprocating screw rod, the cover plate is fixedly connected with a guide rod, the threaded sleeve is slidably connected onto the guide rod and is in threaded connection with the reciprocating screw rod, and one end of the reciprocating screw rod, which penetrates through the second pipeline, is provided with a second impeller.
In order to carry out the centre gripping fixed to the mechanical accessories who sprays paint, furtherly, the symmetry is provided with two sets of pivots two on the apron, and is two sets of pivot two is all rotated and is connected on the apron, and is two sets of fixedly connected with connecting seat on the two pivots, sliding connection has the grip block on the connecting seat, rotating connection has the threaded rod on the connecting seat, the terminal fixedly connected with handle of threaded rod, the grip block links to each other with the threaded rod screw thread, and is two sets of wherein a set of and reciprocal lead screw of pivot two pass through the belt and link to each other.
In order to adsorb harmful gas in the box body to enter the combustion boiler for decomposition, preferably, the negative pressure mechanism comprises a third conduit, a third pressure relief pipe and a third pipeline, the third pipeline is fixedly connected to the inner wall of the barrel, the gas outlet end of the third pipeline is connected with the gas nozzle, the gas inlet end of the third pipeline is connected with the gas outlet end of the third pressure relief pipe, the gas inlet end of the third pressure relief pipe is connected with the air bag, a third rotating shaft is rotatably connected to the third pipeline, an air exhaust blade is fixedly connected to the outer wall of the third rotating shaft, a third impeller is fixedly connected to the outer wall of one end of the third pipeline, one end of the third conduit is connected with the barrel, and the other end of the third conduit is connected with the combustion boiler.
In order to facilitate the discharge of paint remained in the paint storage tank, preferably, a discharge pipe is fixedly connected to the paint storage tank, and a valve switch is connected to the discharge pipe.
The use method of the environment-friendly local paint spraying device for machining the building machinery parts comprises the following steps:
the method comprises the following steps: the clamping plate is driven to move downwards through the rotation of the threaded rod, so that the clamping plate is attached to the top of the mechanical accessory;
step two: the cover plate is driven to move downwards through the electric telescopic rod, and the box body is closed;
step three: high-temperature gas in the combustion boiler enters the first heat conduction pipe, the second heat conduction pipe and the first pipeline through the first pressure relief pipe, so that the stirring rod rotates;
step four: the high-temperature gas in the combustion boiler can cause the paint entering the blanking pipe to automatically spray out;
step five: the gas passes through the second pipeline, drives the threaded sleeve to drive the spray head to move through the reciprocating screw rod, drives the connecting seat to rotate and enables the air bag to expand;
step six: the gas passes through the third pipeline, is sprayed out through the gas nozzle and drives the air draft blade to rotate, and the harmful gas in the adsorption box body enters the combustion boiler through the third conduit;
step seven: after the paint spraying on the surface of the mechanical accessory is finished, discharging the residual paint in the paint storage tank through a discharging pipe;
step eight: water in the water tank is pumped by a water pump and conveyed into the water spray nozzle to be sprayed out, and the scraper and the water spray nozzle are driven to rotate by matching with gas passing through the first pipeline.
Compared with the prior art, the invention has the following beneficial effects:
1. this local paint spraying apparatus of environmental protection of building machine accessory processing can heat storage paint can through the high-temperature gas who enters into in the first heat-conducting pipe, simultaneously, the storage paint can after the intensification can reach through the heat transfer and heat the paint that stores up in the paint can to reduce the viscosity of paint, and cooperate a pivot to drive the puddler and store up the paint can internal rotation, make and stir paint, thereby promote the homogeneity that paint was heated.
2. This local paint spraying apparatus of environmental protection of building machine parts processing, in paint flow in the unloading pipe through storing up in the lacquer jar, simultaneously, the burning produces high-pressure gas in the combustion boiler, and high-pressure gas is discharging through the second pressure release pipe, and in the unloading pipe was advanced in the transport, the second pressure release pipe is last to be connected with the check valve for the gas that enters into in the unloading pipe drives the paint that flows in the unloading pipe and passes through the automatic blowout of shower nozzle, thereby realizes carrying out the surface to machine parts and spray paint.
3. This local paint spraying apparatus of environmental protection of building machine accessory processing produces adsorption efficiency through rotatory convulsions blade, and then the harmful gas that produces when spraying paint in the adsorption box, and gaseous through barrel, third pipe transport into the burning boiler that is equipped with water, is connected with the check valve on the third pipe, and at this moment, the hydroenergy after the heating heaies up in the burning boiler can reach and heat the decomposition of sediment to the harmful substance in the gas.
4. This local paint spraying apparatus of environmental protection of building machinery accessory processing, the water after heating in the pumping water tank is carried into the water spray nozzle blowout through the pump, and the hot water that sprays out can effectively clear up the paint of remaining at storage paint can inner wall to prevent that paint from being cooled to solidify and storing up paint can inner wall, influence clearance, and cooperation pivot one drives the water spray nozzle, the scraper blade laminating stores up paint can inner wall rotatory, further improves and carries out the effect of clearing up the paint of remaining at storage paint can inner wall.
Drawings
FIG. 1 is a first schematic structural diagram of an environmental local paint spraying apparatus for processing building machinery parts according to the present invention;
FIG. 2 is a sectional view of an environmentally friendly local painting apparatus for manufacturing a building machinery part according to the present invention;
FIG. 3 is a schematic diagram of an internal structure of an environmental local paint spraying apparatus for processing building machinery parts according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of an environmental local paint spraying apparatus for processing building machinery parts according to the present invention;
FIG. 5 is a schematic structural diagram of a second environment-friendly local paint spraying apparatus for processing building machinery parts according to the present invention;
FIG. 6 is an enlarged view of part A of FIG. 5 of an environmentally friendly paint spraying apparatus for manufacturing parts of construction machinery according to the present invention;
FIG. 7 is an enlarged view of a portion B of FIG. 4 of an environmentally friendly paint spraying apparatus for manufacturing a fitting of a construction machine according to the present invention.
In the figure: 1. a box body; 101. a sealing groove; 102. a cover plate; 103. an electric telescopic rod; 2. a combustion boiler; 201. a first pressure relief tube; 202. a second pressure relief tube; 3. a paint storage tank; 301. a hollow cavity; 302. a first heat conductive pipe; 303. a discharge pipe; 304. opening and closing a valve; 4. a water tank; 401. a second heat conductive pipe; 402. a first conduit; 403. a second conduit; 5. a first rotating shaft; 501. an impeller I; 502. a stirring rod; 503. a water pump; 504. a first conduit; 505. a second conduit; 506. a water spray nozzle; 507. a squeegee; 6. a reciprocating screw rod; 601. an impeller II; 602. a guide bar; 603. a threaded sleeve; 604. a spray head; 605. a discharging pipe; 606. an electromagnetic valve; 7. a second rotating shaft; 701. a connecting seat; 702. a clamping plate; 703. a threaded rod; 704. a handle; 705. a belt; 8. an air bag; 801. a third pressure relief tube; 802. a third pipeline; 803. an impeller III; 804. a rotating shaft III; 805. air draft blades; 9. a barrel; 901. a third conduit; 10. mounting a plate; 1001. an air nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-7, an environment-friendly local paint spraying apparatus for processing building machinery accessories comprises a box body 1, and further comprises: the cover plate 102 is covered on the top of the box body 1, wherein the top of the box body 1 is provided with a sealing groove 101, and the bottom surface of the cover plate 102 is provided with an air bag 8 corresponding to the sealing groove 101; the driving parts are arranged on two sides of the outer wall of the box body 1 and are used for driving the cover plate 102) to move and lift; the paint storage tank 3, the combustion boiler 2, the water tank 4 and the water pump 503 are all fixedly arranged on the cover plate 102, and a hollow cavity 301 is arranged between the inner wall and the outer wall of the paint storage tank 3; a first heat conductive pipe 302 wound in the hollow chamber 301; second heat conductive pipe 401 spirally disposed in water tank 4; a first pressure relief pipe 201, one end of which is connected to the combustion boiler 2, the other end of which is connected to the first heat conduction pipe 302, the air outlet end of the first heat conduction pipe 302 is connected to the second heat conduction pipe 401, an air supply component is disposed on the cover plate 102, one end of which is connected to the second heat conduction pipe 401, the other end of which is connected to the air bag 8, and a stirring mechanism for driving the air supply component to work is disposed in the paint storage tank 3; the water nozzle 506 and the scraper 507 are both arranged on the stirring mechanism, one end of the water suction pump 503 is connected with the water tank 4, and the other end is connected with the water nozzle 506; the threaded sleeve 603 slides on the cover plate 102 in a reciprocating manner, and the spray head 604 is fixedly connected to the threaded sleeve 603; a discharging pipe 605, one end of which is connected with the paint storage tank 3 and the other end is connected with a spray head 604, and the discharging pipe 605 is connected with an electromagnetic valve 606; a second pressure relief pipe 202, one end of which is connected to the combustion boiler 2 and the other end of which is connected to the feeding pipe 605; the cylinder 9 is fixedly arranged on the box body 1, one end of the cylinder 9 is connected with the combustion boiler 2 through a third conduit 901, and a suction negative pressure mechanism is arranged in the cylinder 9; the mounting plate 10 is fixedly mounted on the inner wall of the bottom of the box body 1, a plurality of groups of air nozzles 1001 are arranged on the mounting plate 10, and the air nozzles 1001 are connected with the air outlet end of the negative pressure mechanism.
The air supply assembly comprises a first pipeline 402 and a second pipeline 403, the first pipeline 402 and the second pipeline 403 are both fixedly connected to the cover plate 102, an air inlet end of the first pipeline 402 is connected with an air outlet end of the second heat conduction pipe 401, an air outlet end of the first pipeline 402 is connected with an air inlet end of the second pipeline 403, and an air outlet end of the second pipeline 403 is connected with the air bag 8.
The stirring mechanism comprises a first rotating shaft 5 and a stirring rod 502 fixedly connected to the outer wall of the first rotating shaft 5, the first rotating shaft 5 is rotatably connected to the cover plate 102, one end of the first rotating shaft 5 extends into the first pipeline 402 and is fixedly provided with a first impeller 501, the other end of the first rotating shaft extends into the paint storage tank 3, the water nozzle 506 is fixedly connected to the stirring rod 502, and the scraper 507 is fixedly connected to the top end of the stirring rod 502 and is attached to the inner wall of the paint storage tank 3.
The driving part for driving the cover plate 102 to move comprises an electric telescopic rod 103, the electric telescopic rod 103 is fixedly installed on the outer walls of the two sides of the box body 1, and the output end of the electric telescopic rod 103 is fixedly connected with the cover plate 102.
Two sets of second rotating shafts 7 are symmetrically arranged on the cover plate 102, the two sets of second rotating shafts 7 are rotatably connected to the cover plate 102, the two sets of second rotating shafts 7 are fixedly connected with a connecting seat 701, a clamping plate 702 is slidably connected to the connecting seat 701, a threaded rod 703 is rotatably connected to the connecting seat 701, a handle 704 is fixedly connected to the tail end of the threaded rod 703, the clamping plate 702 is in threaded connection with the threaded rod 703, and one of the two sets of second rotating shafts 7 is connected with the reciprocating screw rod 6 through a belt 705.
The negative pressure mechanism comprises a third conduit 901, a third pressure relief pipe 801 and a third pipeline 802, the third pipeline 802 is fixedly connected to the inner wall of the cylinder 9, the air outlet end of the third pipeline 802 is connected with an air nozzle 1001, the air inlet end of the third pipeline 802 is connected with the air outlet end of the third pressure relief pipe 801, the air inlet end of the third pressure relief pipe 801 is connected with the air bag 8, a third rotating shaft 804 is rotatably connected to the third pipeline 802, an air draft blade 805 is fixedly connected to the outer wall of the third rotating shaft 804, the third rotating shaft 804 penetrates through a third impeller 803 fixedly connected to the outer wall of one end of the third pipeline 802, one end of the third conduit 901 is connected with the cylinder 9, and the other end of the third conduit 901 is connected with the combustion boiler 2.
Before spraying paint on the mechanical parts, firstly, the electric telescopic rod 103 is started, the electric telescopic rod 103 drives the cover plate 102 to move upwards to enable the connecting seats 701 and the clamping plates 702 to move out of the box body 1, at the moment, the mechanical parts to be sprayed are placed on the two groups of connecting seats 701, then, the threaded rod 703 is driven to rotate through the manual driving handle 704, the threaded rod 703 drives the clamping plates 702 to move downwards under the limit of the connecting seats 701 in a sliding connection mode, the clamping plates 702 are attached to the tops of the mechanical parts, the clamping limit of the mechanical parts can be achieved, then, the cover plate 102 is driven to move downwards through the electric telescopic rod 103, the cover plate 102 is attached to the top of the box body 1, the box body 1 is closed, meanwhile, the combustion boiler 2 is used for heating internal water to generate high-temperature gas, when the high-temperature air pressure in the combustion boiler 2 reaches the safety value set by the pressure relief valve arranged on the first pressure relief pipe 201, the pressure relief valve is opened automatically to relieve pressure, at the moment, high-temperature gas in the combustion boiler 2 is conveyed into the first heat conduction pipe 302 through the first pressure relief pipe 201, a one-way valve is connected to the air inlet end of the first heat conduction pipe 302, so that the high-temperature gas entering the first heat conduction pipe 302 can heat the paint storage tank 3, meanwhile, the paint in the paint storage tank 3 can be heated through the heated paint storage tank 3 through heat transfer, the viscosity of the paint is effectively reduced, subsequently, the high-temperature gas entering the first heat conduction pipe 302 is conveyed into the second heat conduction pipe 401 through the air outlet end of the first heat conduction pipe 302, so that when the high-temperature gas passes through the second heat conduction pipe 401, the high-temperature gas can be cooled through water in the water tank 4, the cooled gas is conveyed into the first pipeline 402 through the air outlet end of the second heat conduction pipe 401, and then passes through the first pipeline 402, The second pipeline 403 is conveyed into the air bag 8 to inflate the air bag 8 and further inflate the air bag 8, the check valve is connected to the second pipeline 403, the air bag 8 is expanded to be closely attached to the sealing groove 101, and therefore the sealing performance of the box body 1 is improved, and harmful gas in paint is prevented from diffusing through a gap between the cover plate 102 and the top of the box body 1 in the paint spraying process;
meanwhile, when the gas passes through the first pipeline 402, the first rotating shaft 5 is driven to rotate through the first impeller 501, the first rotating shaft 5 drives the stirring rod 502 to rotate in the paint storage tank 3, so that the paint is stirred, the uniformity of the heated paint is improved, then the electromagnetic valve 606 is opened, at the moment, the paint in the paint storage tank 3 flows into the discharging pipe 605, meanwhile, the combustion boiler 2 is combusted to generate high-pressure gas, the high-pressure gas is discharged through the second pressure relief pipe 202 and conveyed into the discharging pipe 605, the second pressure relief pipe 202 is connected with a one-way valve, so that the gas entering the discharging pipe 605 drives the paint flowing into the discharging pipe 605 to be automatically sprayed through the spray head 604, and the surface painting of mechanical accessories is realized;
when the pressure in the air bag 8 reaches a safety value set by a pressure relief valve arranged on the third pressure relief pipe 801, the pressure relief valve is automatically opened to relieve the pressure, so that the air pressure in the air bag 8 is kept constant, and discharged gas is conveyed into the air nozzle 1001 through the third pressure relief pipe 801 and the third pipeline 802 to be sprayed out, so that the sprayed gas can dry the surface of the mechanical part after paint spraying;
meanwhile, when the gas passes through the third pipeline 802, the gas drives the third rotating shaft 804 to rotate through the third impeller 803, the third rotating shaft 804 drives the exhaust blade 805 to rotate, so that the rotating exhaust blade 805 generates adsorption capacity to further adsorb harmful gas generated during painting in the box body 1, since the air outlet end of the third conduit 901 extends into the water in the combustion boiler 2, the air is delivered into the combustion boiler 2 filled with water through the cylinder 9 and the third conduit 901, the third conduit 901 is connected with a one-way valve, at this time, the water in the combustion boiler 2 is heated by the electric heating wire arranged on the inner wall of the combustion boiler 2, so that the heated water can absorb and decompose harmful substances in the gas, and meanwhile, the molecules of the harmful substances are bonded together after being violently collided, along with the rise of the temperature of the water temperature, the collision is more violent, so that large sediments are easy to combine and precipitate towards the bottom of the combustion boiler 2;
when the sediment at the bottom of the combustion boiler 2 needs to be cleaned, a blow-off pipe is fixedly connected with the outer wall of the bottom of the combustion boiler 2, and a blow-off valve is connected on the blow-off pipe, so that the sediment at the bottom of the combustion boiler 2 can be cleaned regularly;
since the third pressure relief pipe 801 and the third conduit 901 are both flexible pipes, they do not interfere with each other when the electric telescopic rod 103 drives the cover plate 102 to move up and down.
Example 2:
referring to fig. 3 and 4, an environment-friendly local paint spraying apparatus for processing building machinery accessories is substantially the same as that of embodiment 1, further, a reciprocating screw rod 6 is rotatably connected to a cover plate 102, a guide rod 602 is fixedly connected to the cover plate 102, a threaded sleeve 603 is slidably connected to the guide rod 602 and is in threaded connection with the reciprocating screw rod 6, and an impeller two 601 is installed at one end of the reciprocating screw rod 6 penetrating through a second pipeline 403.
In the process of spraying paint on mechanical parts, when gas is conveyed into the second pipeline 403 through the first pipeline 402, the gas drives the reciprocating screw rod 6 to rotate through the second impeller 601, the reciprocating screw rod 6 drives the threaded sleeve 603 to drive the spray head 604 to reciprocate under the limit of the guide rod 602, and further uniform paint spraying on the surfaces of the mechanical parts can be achieved, and then the reciprocating screw rod 6 and the second rotating shaft 7 are fixedly connected with belt wheels which are connected through a belt 705, so that the reciprocating screw rod 6 drives the second rotating shaft 7 to drive the mechanical parts to rotate through the belt 705, and the surfaces of the mechanical parts can be completely and uniformly sprayed with paint;
since the second pressure relief pipe 202 and the discharge pipe 605 are both flexible pipes, interference does not occur when the reciprocating screw 6 drives the threaded sleeve 603 to reciprocate under the limit of the guide rod 602.
Example 3:
referring to fig. 1, 3, 5 and 6, an environment-friendly local paint spraying apparatus for processing building machinery accessories is substantially the same as that of embodiment 1, further, an input end of a water suction pump 503 is connected with a water tank 4 through a first conduit 504, an output end of the water suction pump 503 is connected with a second conduit 505, the second conduit 505 is provided in two sections, one end of the second conduit 505 is arranged in a first rotating shaft 5 and is communicated with a water nozzle 506, the other end of the second conduit is fixed at an output end of the water suction pump 503, and a connecting end of the two sections of the second conduit 505 is connected through a rotary joint arranged at the tail end of the first rotating shaft 5.
The paint storage tank 3 is fixedly connected with a material discharging pipe 303, and the material discharging pipe 303 is connected with a valve switch 304.
After finishing spraying paint on the surface of a mechanical accessory, closing the electromagnetic valve 606, then manually opening the valve switch 304 to discharge the residual paint in the paint storage tank 3 out of the paint storage tank 3 through the discharge pipe 303, at the moment, when the gas passes through the first pipeline 402, the gas drives the first rotating shaft 5 to rotate through the first impeller 501, the first rotating shaft 5 drives the scraper 507 to be attached to the inner wall of the paint storage tank 3 to rotate through the stirring rod 502, so that the scraper 507 rotating the inner wall of the paint storage tank 3 can scrape off the paint attached to the inner wall of the paint storage tank 3 and then discharge the paint through the discharge pipe 303, thereby reducing the waste of the paint, after the paint is discharged out of the paint storage tank 3, starting the water suction pump 503 to suck the heated water in the water tank 4 through the first conduit 504, then conveying the heated water into the second conduit 505 and finally spraying the water through the water spray nozzle 506, wherein the sprayed hot water can effectively clean the paint remained on the inner wall of the paint storage tank 3, thereby prevent that paint from receiving the cold solidification and storing up the paint can 3 inner walls, meanwhile, pivot one 5 drives the water sprayhead 506 rotation, further improves and carries out the effect of clearing up the paint that remains at storing up the paint can 3 inner walls, clears up the hot water of falling the paint of storing up the paint can 3 inner walls and arranges outside the material pipe 303 discharges and store up paint can 3.
Example 4:
the use method of the environment-friendly local paint spraying device for machining the building machinery parts comprises the following steps:
the method comprises the following steps: the clamping plate 702 is driven to move downwards by the rotation of the threaded rod 703, so that the clamping plate 702 is attached to the top of the mechanical accessory;
step two: the cover plate 102 is driven to move downwards through the electric telescopic rod 103, and the box body 1 is closed;
step three: high-temperature gas in the combustion boiler 2 enters the first heat conduction pipe 302, the second heat conduction pipe 401 and the first pipeline 402 through the first pressure relief pipe 201, so that the stirring rod 502 rotates;
step four: the high-temperature gas in the combustion boiler 2 can cause the paint entering the blanking pipe 605 to be automatically sprayed out;
step five: the gas passes through the second pipeline 403, drives the threaded sleeve 603 through the reciprocating screw rod 6 to drive the spray head 604 to move, and drives the connecting seat 701 to rotate, and the air bag 8 is expanded;
step six: the gas passes through the third pipeline 802, is ejected out through the gas nozzle 1001, and drives the air exhaust blade 805 to rotate, and the harmful gas in the adsorption box body 1 enters the combustion boiler 2 through the third conduit 901;
step seven: after the surface of the mechanical part is painted, discharging the residual paint in the paint storage tank 3 through a discharging pipe 303;
step eight: the water in the water tank 4 is pumped by the water pump 503 and delivered into the water nozzle 506 to be sprayed out, and the scraper 507 and the water nozzle 506 are driven to rotate by the gas passing through the first pipeline 402.
The invention can adsorb and purify harmful gas generated during processing and paint spraying of mechanical parts, reduce air pollution, heat the paint and reduce the viscosity of the paint, thereby improving the effect of processing and paint spraying of the mechanical parts.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a local paint spraying apparatus of environmental protection of building machinery accessory processing, includes box (1), its characterized in that still includes:
a cover plate (102) covering the top of the box body (1),
the top of the box body (1) is provided with a sealing groove (101), and the bottom surface of the cover plate (102) is provided with an air bag (8) corresponding to the sealing groove (101);
the driving parts are arranged on two sides of the outer wall of the box body (1) and are used for driving the cover plate (102) to move up and down;
the paint storage tank (3), the combustion boiler (2), the water tank (4) and the water pump (503) are fixedly arranged on the cover plate (102), and a hollow cavity (301) is arranged between the inner wall and the outer wall of the paint storage tank (3);
a first heat conduction pipe (302) wound in the hollow cavity (301);
a second heat conductive pipe (401) spirally disposed in the water tank (4);
a first pressure relief pipe (201), one end of which is connected with the combustion boiler (2), the other end of which is connected with the first heat conduction pipe (302), the air outlet end of the first heat conduction pipe (302) is connected with the second heat conduction pipe (401),
the air supply assembly is arranged on the cover plate (102), one end of the air supply assembly is connected with the second heat conduction pipe (401), the other end of the air supply assembly is connected with the air bag (8), and a stirring mechanism used for being driven to work through the air supply assembly is arranged in the paint storage tank (3);
a water nozzle (506) and a scraper (507) are arranged on the stirring mechanism, one end of the water suction pump (503) is connected with the water tank (4), and the other end of the water suction pump is connected with the water nozzle (506);
the threaded sleeve (603) slides on the cover plate (102) in a reciprocating manner, and the spray head (604) is fixedly connected to the threaded sleeve (603);
one end of the discharging pipe (605) is connected with the paint storage tank (3), the other end of the discharging pipe is connected with the spray head (604), and the electromagnetic valve (606) is connected to the discharging pipe (605);
a second pressure relief pipe (202), one end of which is connected with the combustion boiler (2) and the other end of which is connected with the blanking pipe (605);
the cylinder (9) is fixedly arranged on the box body (1), one end of the cylinder (9) is connected with the combustion boiler (2) through a third conduit (901), and a suction negative pressure mechanism is arranged in the cylinder (9);
mounting panel (10), fixed mounting be in box (1) bottom inner wall, and be equipped with multiunit air nozzle (1001) on mounting panel (10), air nozzle (1001) link to each other with negative pressure mechanism's the end of giving vent to anger.
2. The environment-friendly local paint spraying device for processing the fittings of the construction machinery, as claimed in claim 1, wherein the air supply assembly comprises a first pipeline (402) and a second pipeline (403), the first pipeline (402) and the second pipeline (403) are both fixedly connected to the cover plate (102), the air inlet end of the first pipeline (402) is connected with the air outlet end of the second heat conduction pipe (401), the air outlet end of the first pipeline (402) is connected with the air inlet end of the second pipeline (403), and the air outlet end of the second pipeline (403) is connected with the air bag (8).
3. The environment-friendly local paint spraying device for machining of building machinery accessories as claimed in claim 2, wherein the stirring mechanism comprises a first rotating shaft (5) and a stirring rod (502) fixedly connected to the outer wall of the first rotating shaft (5), the first rotating shaft (5) is rotatably connected to the cover plate (102), one end of the first rotating shaft (5) extends into the first pipeline (402) and is fixedly provided with a first impeller (501), the other end of the first rotating shaft extends into the paint storage tank (3), the water nozzle (506) is fixedly connected to the stirring rod (502), and the scraper (507) is fixedly connected to the top end of the stirring rod (502) and is attached to the inner wall of the paint storage tank (3).
4. The environment-friendly local paint spraying device for machining of building machinery accessories as claimed in claim 3, wherein the input end of the water suction pump (503) is connected with the water tank (4) through a first conduit (504), the output end of the water suction pump (503) is connected with a second conduit (505), the second conduit (505) is provided in two sections, one end of the second conduit is arranged in the first rotating shaft (5) and communicated with the water nozzle (506), the other end of the second conduit is fixed at the output end of the water suction pump (503), and the connecting ends of the two sections of the second conduit (505) are connected through a rotary joint arranged at the tail end of the first rotating shaft (5).
5. The environment-friendly local paint spraying device for machining of building machinery accessories as claimed in claim 1, wherein the driving part for driving the cover plate (102) to move comprises an electric telescopic rod (103), the electric telescopic rod (103) is fixedly installed on the outer walls of two sides of the box body (1), and the output end of the electric telescopic rod (103) is fixedly connected with the cover plate (102).
6. The environment-friendly local paint spraying device for processing the fittings of the construction machinery as claimed in claim 1, wherein a reciprocating screw rod (6) is rotatably connected to the cover plate (102), a guide rod (602) is fixedly connected to the cover plate (102), the threaded sleeve (603) is slidably connected to the guide rod (602) and is in threaded connection with the reciprocating screw rod (6), and an impeller II (601) is installed at one end of the reciprocating screw rod (6) penetrating through the second pipeline (403).
7. The environment-friendly local paint spraying device for machining of building machinery accessories as claimed in claim 6, wherein two sets of second rotating shafts (7) are symmetrically arranged on the cover plate (102), both the two sets of second rotating shafts (7) are rotatably connected to the cover plate (102), two sets of second rotating shafts (7) are fixedly connected with a connecting seat (701), a clamping plate (702) is slidably connected to the connecting seat (701), a threaded rod (703) is rotatably connected to the connecting seat (701), a handle (704) is fixedly connected to the tail end of the threaded rod (703), the clamping plate (702) is in threaded connection with the threaded rod (703), and one of the two sets of second rotating shafts (7) is connected with the reciprocating screw rod (6) through a belt (705).
8. The environment-friendly local paint spraying device for machining of building machinery accessories as claimed in claim 1, wherein the negative pressure mechanism comprises a third conduit (901), a third pressure relief pipe (801) and a third pipeline (802), the third pipeline (802) is fixedly connected to the inner wall of the barrel (9), the air outlet end of the third pipeline (802) is connected with an air nozzle (1001), the air inlet end of the third pressure relief pipe (801) is connected with the air outlet end of the third pressure relief pipe (801), the air inlet end of the third pressure relief pipe (801) is connected with the air bag (8), a third rotating shaft (804) is rotatably connected to the third pipeline (802), the outer wall of the third rotating shaft (804) is fixedly connected with an air draft blade (805), the third rotating shaft (804) penetrates through the outer wall of one end of the third pipeline (802) and is fixedly connected with a third impeller (803), one end of the third conduit (901) is connected with the barrel (9), the other end is connected with the combustion boiler (2).
9. The environment-friendly local paint spraying device for processing of building machinery accessories as claimed in claim 1, wherein a discharge pipe (303) is fixedly connected to the paint storage tank (3), and a valve switch (304) is connected to the discharge pipe (303).
10. Use of an environmentally friendly paint spray apparatus for the manufacture of parts for construction machinery according to any one of claims 1 to 9, characterized in that it comprises the following steps:
the method comprises the following steps: the clamping plate (702) is driven to move downwards through the rotation of the threaded rod (703), so that the clamping plate (702) is attached to the top of the mechanical accessory;
step two: the cover plate (102) is driven to move downwards through the electric telescopic rod (103), and the box body (1) is closed;
step three: high-temperature gas in the combustion boiler (2) enters the first heat conduction pipe (302), the second heat conduction pipe (401) and the first pipeline (402) through the first pressure relief pipe (201), so that the stirring rod (502) rotates;
step four: the high-temperature gas in the combustion boiler (2) can enable the paint entering the blanking pipe (605) to be automatically sprayed out;
step five: the gas passes through a second pipeline (403), drives a threaded sleeve (603) through a reciprocating screw rod (6) to drive a spray head (604) to move, drives a connecting seat (701) to rotate and enables an air bag (8) to expand;
step six: the gas passes through the third pipeline (802), is sprayed out through the gas nozzle (1001) and drives the air draft blade (805) to rotate, and the harmful gas in the adsorption box body (1) enters the combustion boiler (2) through the third conduit (901);
step seven: after the surface of the mechanical part is painted, discharging the residual paint in the paint storage tank (3) through a discharging pipe (303);
step eight: water in the water tank (4) is pumped by a water pump (503) and conveyed into a water spray nozzle (506) to be sprayed out, and the scraper (507) and the water spray nozzle (506) are driven to rotate by matching with gas passing through the first pipeline (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210408201.XA CN114589039A (en) | 2022-04-19 | 2022-04-19 | Environment-friendly local paint spraying device and method for machining building machinery parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210408201.XA CN114589039A (en) | 2022-04-19 | 2022-04-19 | Environment-friendly local paint spraying device and method for machining building machinery parts |
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| Publication Number | Publication Date |
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| CN114589039A true CN114589039A (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210408201.XA Withdrawn CN114589039A (en) | 2022-04-19 | 2022-04-19 | Environment-friendly local paint spraying device and method for machining building machinery parts |
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| CN (1) | CN114589039A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254490A (en) * | 2022-08-08 | 2022-11-01 | 孔庆云 | Environment-friendly furniture processing device and method |
| CN115646719A (en) * | 2022-11-26 | 2023-01-31 | 嘉利信得家具有限公司 | Spraying device with automatic temperature adjusting function for producing plate furniture |
-
2022
- 2022-04-19 CN CN202210408201.XA patent/CN114589039A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254490A (en) * | 2022-08-08 | 2022-11-01 | 孔庆云 | Environment-friendly furniture processing device and method |
| CN115254490B (en) * | 2022-08-08 | 2023-12-22 | 佛山市凝捷装饰设计有限公司 | Environment-friendly furniture processing device and method |
| CN115646719A (en) * | 2022-11-26 | 2023-01-31 | 嘉利信得家具有限公司 | Spraying device with automatic temperature adjusting function for producing plate furniture |
| CN115646719B (en) * | 2022-11-26 | 2023-03-10 | 嘉利信得家具有限公司 | Spraying device with automatic temperature adjusting function for production of plate furniture |
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