CN112317167B - Spraying equipment for building construction - Google Patents
Spraying equipment for building construction Download PDFInfo
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- CN112317167B CN112317167B CN202011122917.0A CN202011122917A CN112317167B CN 112317167 B CN112317167 B CN 112317167B CN 202011122917 A CN202011122917 A CN 202011122917A CN 112317167 B CN112317167 B CN 112317167B
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
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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
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to spraying equipment for building construction, which comprises a base, a feed box, a material pumping device, a spray gun, four wheels, a protection mechanism and a stabilizing mechanism, wherein the protection mechanism comprises a protection frame, a support plate, a scraping plate, a driving component and a collecting component, the collecting component comprises a collecting box, a connecting rod, a filter screen, a first protruding rod, a first spring, a limiting rod, a limiting block, a connecting plate and a plurality of second protruding rods, the stabilizing mechanism comprises a transmission component, a fixing plate, a branch pipe and two moving components, the moving components comprise the fixing box, the driving plate, the driving rod and a plurality of elastic ropes, the spraying equipment for building construction can prevent paint mist generated during spraying from splashing on a user through the protection mechanism, so that the cleanliness of the user is not affected, the function of fixing the position of the equipment is realized through the stabilizing mechanism, the position of the equipment is not deviated during spraying operation, the spraying operation is not affected, and the spraying quality is improved.
Description
Technical Field
The invention relates to the field of building machinery, in particular to spraying equipment for building construction.
Background
The spraying machine is a special coating device adopting spraying technology, and the principle is that the air flow is controlled to instantly push the air distribution reversing device to reverse, so that the piston of the pneumatic motor can perform stable and continuous reciprocating motion. The sucked paint is pressurized, the paint is conveyed into a spray gun of the spraying machine through a high-pressure hose, and the paint is instantly atomized by the spray gun and then released to the surface of a coated object. The spraying machine mainly comprises a feeding device, a spray gun and an atomization generating source.
When the existing spraying machine is used for spraying, the position of the existing spraying machine is easy to deviate due to the fact that an effective limiting device is not arranged, so that the spraying position of the existing spraying machine is easy to deviate, the spraying work is affected, the spraying quality is reduced, the generated paint mist is easy to splash on a user during spraying, the cleanliness of the user is affected, and the practicability of the existing spraying machine is reduced.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to overcome the defects of the prior art, the spraying equipment for building construction is provided.
The technical scheme adopted for solving the technical problems is as follows: the spraying equipment for building construction comprises a base, a feed box, a material extracting device, a spray gun and four wheels, wherein the four wheels are respectively arranged at four corners below the base, the feed box is fixed above the base, the material extracting device is arranged above the feed box, the spray gun is fixed at one side of the feed box, the spray gun is connected with the material extracting device, the material extracting device is connected with the interior of the feed box, a PLC (programmable logic controller) is arranged in the base, the spraying equipment further comprises a protection mechanism and a stabilizing mechanism, the stabilizing mechanism is arranged in the base, the protection mechanism is arranged at one side, close to the spray gun, of the feed box, and the stabilizing mechanism is connected with the protection mechanism;
the protection mechanism comprises a protection frame, a support plate, a scraping plate, a driving component and a collecting component, wherein the protection frame is in a shape of a loop, one side of the protection frame is fixedly connected with one side of the support plate, a through hole is formed in the support plate, a spray gun is fixedly connected with the inner wall of the through hole, one end, far away from a material box, of the spray gun is arranged in the protection frame, the driving component is arranged on one side, close to the spray gun, of the material box, the driving component is connected with one side of the scraping plate, the scraping plate is in a shape of a loop, the outer side of the scraping plate is abutted against the inner wall of the protection frame, the collecting component is arranged below the protection frame, the collecting component is connected with the other side of the scraping plate, and the collecting component is connected with the stabilizing mechanism;
the collecting assembly comprises a collecting box, a connecting rod, a filter screen, a first protruding rod, a first spring, a limiting rod, a limiting block, a connecting plate and a plurality of second protruding rods, wherein an opening is formed in the upper portion of the collecting box, the connecting rod is L-shaped, two ends of the connecting rod are fixedly connected with one side, far away from a material box, of the collecting box and a scraping plate respectively, the filter screen is horizontally arranged in the collecting box, the second protruding rods are uniformly fixed above the filter screen, the first protruding rods are fixed below a protective frame, the first protruding rods are arranged in the collecting box, one end of each limiting rod is vertically fixed below the filter screen, the other end of each limiting rod is fixedly connected with the connecting plate, the limiting block is fixed in the collecting box, a through hole is formed in the limiting block, the limiting rod penetrates through the through hole and is matched with the through hole, two ends of the first spring are respectively connected with the lower portion of the filter screen and the upper portion of the limiting block, and one side, near the material box, of the collecting box is connected with a stabilizing mechanism;
the stabilizing mechanism comprises a transmission component, a fixed plate, a branch pipe and two moving components, wherein the transmission component is arranged on one side, close to the material box, of the collecting box, the transmission component is connected with the collecting box, the fixed plate is abutted to the lower part of the base, the moving components are arranged at the bottom in the base, two sides above the fixed plate are respectively connected with the two moving components, two ends of the branch pipe are respectively connected with the two moving components, and the branch pipe is connected with the transmission component;
the transmission assembly comprises an air bag, a connecting pipe, a second spring and two support plates, wherein two sides of the air bag are fixedly connected with the collecting box and the feed box respectively, the two support plates are fixedly connected with inner walls of two sides of the air bag respectively, two ends of the second spring are connected with the support plates respectively, one end of the connecting pipe is communicated with the air bag, and the other end of the connecting pipe is communicated with the support pipe;
the movable assembly comprises a fixed box, a driving plate, a driving rod and a plurality of elastic ropes, wherein the fixed box is fixed at the bottom in a base, two ends of a branch pipe are respectively communicated with the two fixed boxes, the driving plate is arranged in the fixed box, the driving plate is in sealing connection with the inner wall of the fixed box, two ends of the driving rod are respectively fixedly connected with the lower part of the driving plate and the fixed plate, a plurality of round holes are formed in the lower part of the base, the number of the round holes is equal to that of the elastic ropes, the round holes are in one-to-one correspondence with the elastic ropes, the elastic ropes are circumferentially arranged above the fixed plate by taking the axis of the driving rod as the center, and two ends of the elastic ropes are respectively fixedly connected with the lower part of the fixed box and the upper part of the fixed plate, and the elastic ropes penetrate through the round holes.
Preferably, in order to drive the scraper blade to move, the drive assembly comprises a motor, a disc and two pull ropes, two small holes are formed in the support plate and correspond to the pull ropes one by one, the motor is fixed on the feed box, the motor is connected with the disc in a transmission mode, one ends of the two pull ropes are respectively connected with the upper portion and the lower portion of one side, close to the support plate, of the scraper blade, the other ends of the pull ropes penetrate through the small holes to be wound on the disc, and the motor is electrically connected with the PLC.
Preferably, in order to change the moving direction of the pull rope, the driving assembly further comprises two fixed pulleys, the fixed pulleys are in one-to-one correspondence with the pull rope, the fixed pulleys are fixed on the feed box, and the pull rope is wound on the fixed pulleys.
Preferably, in order to avoid scratching the pull rope, the driving assembly further comprises two rubber rings, the rubber rings are in one-to-one correspondence with the small holes, the periphery of each rubber ring is fixedly connected with the inner wall of each small hole, the rubber rings are sleeved on the pull rope, and the rubber rings are in sliding connection with the pull rope.
Preferably, in order to limit the moving direction of the collecting box, the collecting assembly further comprises two supporting rods, one ends of the two supporting rods are fixedly connected with two sides of the lower portion of the collecting box respectively, two grooves are formed in the upper portion of the base, the other ends of the two supporting rods are arranged in the two grooves respectively, the supporting rods are matched with the grooves, and the supporting rods are connected with the grooves in a sliding mode.
Preferably, in order to avoid the support rod from being separated from the groove, the groove is a dovetail groove.
Preferably, in order to control the equipment to work, a plurality of keys are arranged above the material box, and the keys are electrically connected with the PLC.
Preferably, in order to reduce wear, the shape of the end of the first protruding rod far away from the protective frame and the shape of the end of the second protruding rod far away from the filter screen are both hemispherical.
Preferably, in order to limit the movement direction of the stopper rod, the cross-sectional shape of the through hole is square.
Preferably, the motor is a servo motor in order to make the motor work accurately and stably.
The spraying equipment for building construction has the beneficial effects that paint mist generated during spraying can not splash on a user through the protection mechanism, so that the cleanliness of the user is not affected, the reliability of the equipment is improved, compared with the existing protection mechanism, the protection mechanism can also recycle paint adhered on the inner wall of a protection frame, the waste of the paint is avoided, the environmental protection performance of the equipment is improved, the function of fixing the position of the equipment is realized through the stabilizing mechanism, the position of the equipment can not deviate during spraying, the spraying operation is not affected, the spraying quality is improved, and compared with the existing stabilizing mechanism, the stabilizing mechanism and the protection mechanism are integrated into a linkage mechanism, and the same driving source is adopted, so that the used electric energy is reduced, and the environmental protection performance of the equipment is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a spray apparatus for construction of a building according to the present invention;
fig. 2 is a schematic structural view of a guard mechanism of the spraying apparatus for construction of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1;
fig. 4 is an enlarged view of a portion B of fig. 1;
FIG. 5 is a schematic structural view of a stabilizing mechanism of the spray apparatus for construction of the present invention;
in the figure: 1. base, 2, wheels, 3, bin, 4, extractor, 5, spray gun, 6, support plate, 7, guard frame, 8, scraper, 9, motor, 10, disk, 11, draw cord, 12, fixed pulley, 13, connecting rod, 14, collector box, 15, filter screen, 16, stop lever, 17, web, 18, stopper, 19, first spring, 20, second boss, 21, first boss, 22, 23, air bag, 24, second spring, 25, connecting tube, 26, branch pipe, 27, fixed plate, 28, fixed box, 29, drive plate, 30, drive rod, 31, elastic rope, 32, rubber ring, 33.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
As shown in fig. 1, the spraying equipment for building construction comprises a base 1, a material box 3, a material extracting device 4, a spray gun 5 and four wheels 2, wherein the four wheels 2 are respectively arranged at four corners below the base 1, the material box 3 is fixed above the base 1, the material extracting device 4 is arranged above the material box 3, the spray gun 5 is fixed at one side of the material box 3, the spray gun 5 is connected with the material extracting device 4, the material extracting device 4 is connected with the inside of the material box 3, the inside of the base 1 is provided with a PLC (programmable logic controller), and the spraying equipment further comprises a protection mechanism and a stabilizing mechanism, wherein the stabilizing mechanism is arranged inside the base 1, the protection mechanism is arranged at one side, close to the spray gun 5, of the material box 3, and the stabilizing mechanism is connected with the protection mechanism;
the PLC, namely a programmable logic controller, is generally used for processing data and receiving and outputting instructions and is used for realizing central control. When spraying work is performed, the material drawing device 4 is controlled to work, and paint in the material box 3 is led into the spray gun 5, so that the spray gun 5 performs spraying work on a wall, and the function of spraying paint is realized.
This a spraying equipment for construction passes through protection machanism for the paint mist that produces when spraying can not splash to user's body on, thereby can not influence user's clean and tidy degree, improved the reliability of equipment, through stabilizing mean, realized the function of fixed equipment position, make when carrying out spraying work, the position of equipment can not take place the skew, thereby can not cause the influence to spraying work, improved the quality of spraying.
As shown in fig. 2-3, the protection mechanism comprises a protection frame 7, a support plate 6, a scraping plate 8, a driving component and a collecting component, wherein the protection frame 7 is in a shape of a loop, one side of the protection frame 7 is fixedly connected with one side of the support plate 6, a through hole is formed in the support plate 6, the spray gun 5 is fixedly connected with the inner wall of the through hole, one end, far away from the feed box 3, of the spray gun 5 is arranged in the protection frame 7, the driving component is arranged on one side, close to the spray gun 5, of the feed box 3, and is connected with one side of the scraping plate 8, the scraping plate 8 is in a shape of a loop, the outer side of the scraping plate 8 abuts against the inner wall of the protection frame 7, the collecting component is arranged below the protection frame 7, the collecting component is connected with the other side of the scraping plate 8, and the collecting component is connected with the stabilizing mechanism;
the collecting assembly comprises a collecting box 14, a connecting rod 13, a filter screen 15, a first protruding rod 21, a first spring 19, a limiting rod 16, a limiting block 18, a connecting plate 17 and a plurality of second protruding rods 20, wherein an opening is formed in the upper portion of the collecting box 14, the connecting rod 13 is L-shaped, two ends of the connecting rod 13 are fixedly connected with one side, far away from a material box 3, of the collecting box 14 and a scraping plate 8 respectively, the filter screen 15 is horizontally arranged in the collecting box 14, the second protruding rods 20 are uniformly fixed above the filter screen 15, the first protruding rods 21 are fixed below a protective frame 7, the first protruding rods 21 are arranged in the collecting box 14, one end of each limiting rod 16 is vertically fixed below the filter screen 15, the other end of each limiting rod 16 is fixedly connected with the connecting plate 17, each limiting block 18 is fixed in the collecting box 14, a through hole is formed in each limiting block 18, each limiting rod 16 penetrates through the corresponding through hole, each limiting rod 16 is matched with the through hole, each limiting rod 16 is in sliding connection with each limiting block 18, and one side, near to the two sides, near to the filter screen 3 below the first spring 19 and the filter screen 15 are respectively connected with one side, near the stabilizing mechanism and near the collecting box 18;
when spraying, the driving component is controlled to work firstly, the scraping plate 8 is driven to move towards the direction close to the supporting plate 6, the collecting box 14 is driven to move towards the direction close to the material box 3 through the connecting rod 13, the stabilizing mechanism is driven to work, the position of the equipment is fixed, when spraying, paint mist generated during spraying can not splash on a user through shielding of the protective frame 7, therefore, the neatness of the user can not be influenced, the reliability of the equipment is improved, after spraying is finished, the driving component is controlled to work again, under the action of the stabilizing mechanism, the collecting box 14 is driven to move towards the direction far from the material box 3, meanwhile, the scraping plate 8 is driven to move towards the direction far from the supporting plate 6 through the connecting rod 13, the scraping plate 8 cleans the inner wall of the protective frame 7, paint adhered on the inner wall of the protective frame 7 is scraped into the collecting box 14, through the edulcoration back of filter screen 15 for the paint vehicle that cleans falls in the inside of collecting box 14, thereby realized the function of collecting of paint vehicle, make the paint vehicle after collecting can be by the repeated utilization, thereby avoided the paint vehicle extravagant, the environmental protection of equipment has been improved, when collecting box 14 round trip movement, first protruding pole 21 can be interrupted with second protruding pole 20 support, when first protruding pole 21 supports with second protruding pole 20, can make filter screen 15 downwardly moving, compression first spring 19, when first protruding pole 21 does not support with second protruding pole 20, under the resilience force of first spring 19, make filter screen 15 upwardly moving, thereby realized the reciprocating of filter screen 15, the vibrations of filter screen 15 have been realized, the time of paint vehicle above filter screen 15 through filter screen 15 has been accelerated, thereby improve the efficiency to paint vehicle edulcoration, the practicality is higher.
As shown in fig. 2 and 5, the stabilizing mechanism comprises a transmission assembly, a fixing plate 27, a branch pipe 26 and two moving assemblies, wherein the transmission assembly is arranged on one side of the collecting box 14, which is close to the material box 3, the transmission assembly is connected with the collecting box 14, the fixing plate 27 is abutted against the lower part of the base 1, the moving assemblies are arranged at the bottom part in the base 1, two sides above the fixing plate 27 are respectively connected with the two moving assemblies, two ends of the branch pipe 26 are respectively connected with the two moving assemblies, and the branch pipe 26 is connected with the transmission assembly;
the transmission assembly comprises an air bag 23, a connecting pipe 25, a second spring 24 and two support plates, wherein two sides of the air bag 23 are respectively and fixedly connected with the collecting box 14 and the material box 3, the two support plates are respectively and fixedly connected with the inner walls of two sides of the air bag 23, two ends of the second spring 24 are respectively connected with the support plates, one end of the connecting pipe 25 is communicated with the air bag 23, and the other end of the connecting pipe 25 is communicated with the branch pipe 26;
the movable assembly comprises a fixed box 28, a driving plate 29, a driving rod 30 and a plurality of elastic ropes 31, wherein the fixed box 28 is fixed at the bottom in the base 1, two ends of each branch pipe 26 are respectively communicated with the two fixed boxes 28, the driving plate 29 is arranged in the fixed box 28, the driving plate 29 is in sealing connection with the inner wall of the fixed box 28, two ends of the driving rod 30 are respectively fixedly connected with the lower part of the driving plate 29 and the fixed plate 27, a plurality of round holes are formed in the lower part of the base 1, the number of the round holes is equal to that of the elastic ropes 31, the round holes are in one-to-one correspondence with the elastic ropes 31, the elastic ropes 31 are circumferentially arranged above the fixed plate 27 by taking the axis of the driving rod 30 as the center, two ends of each elastic rope 31 are respectively fixedly connected with the lower part of the fixed box 28 and the upper part of the fixed plate 27, and the elastic ropes 31 penetrate through the round holes.
When the position of equipment is required to be fixed, the driving assembly is controlled to work, the scraping plate 8 is driven to move towards the direction close to the supporting plate 6, the collecting box 14 is driven to move towards the direction close to the material box 3 through the connecting rod 13, the air bag 23 is extruded, air in the air bag 23 is led into the branch pipe 26 through the connecting pipe 25 and is led into the fixing box 28, the driving plate 29 is enabled to move downwards, the driving rod 30 is used for driving the fixing plate 27 to move downwards, the fixing plate 27 is enabled to abut against the ground, the contact area between equipment and the ground is increased, the position of the equipment is prevented from being deviated when spraying work is carried out, the spraying work is not affected, and the spraying quality is improved.
Preferably, in order to drive the scraper blade 8 to move, the drive assembly includes motor 9, disc 10 and two stay cords 11, be equipped with two apertures on the backup pad 6, aperture and stay cord 11 one-to-one, motor 9 is fixed on workbin 3, motor 9 is connected with disc 10 transmission, and the one end of two stay cords 11 is connected with the top and the below of one side that is close to backup pad 6 of scraper blade 8 respectively, the other end of stay cord 11 passes the aperture winding on disc 10, motor 9 is connected with the PLC electricity.
When the position of equipment needs to be fixed, the control motor 9 is started to drive the disc 10 to rotate, the pull rope 11 is tightened to drive the scraping plate 8 to move towards the direction close to the supporting plate 6, the connecting rod 13 drives the collecting box 14 to move towards the direction close to the feed box 3, the air bag 23 is extruded, air in the air bag 23 is led into the fixing box 28 through the connecting pipe 25, the fixing plate 27 is enabled to move downwards, the fixing plate 27 is enabled to abut against the ground, the contact area between the equipment and the ground is increased, the position of the equipment cannot deviate when spraying work is carried out, the spraying work cannot be influenced, and the spraying quality is improved.
Preferably, in order to change the moving direction of the pull rope 11, the driving assembly further comprises two fixed pulleys 12, the fixed pulleys 12 are in one-to-one correspondence with the pull rope 11, the fixed pulleys 12 are fixed on the feed box 3, and the pull rope 11 is wound on the fixed pulleys 12.
By arranging the fixed pulley 12, the moving direction of the pull rope 11 is changed, and the scraper 8 can be driven to move towards the direction close to the supporting plate 6 by winding the pull rope 11 through the disc 10.
As shown in fig. 4, the driving assembly further includes two rubber rings 32, the rubber rings 32 are in one-to-one correspondence with the small holes, the outer periphery of the rubber rings 32 is fixedly connected with the inner walls of the small holes, the rubber rings 32 are sleeved on the pull ropes 11, and the rubber rings 32 are slidably connected with the pull ropes 11.
By arranging the rubber ring 32, the probability of scratching the pull rope 11 on the inner wall of the small hole is reduced, the service life of the pull rope 11 is prolonged, the probability of damaging the pull rope 11 is reduced, and the practicability of the equipment is improved.
Preferably, in order to limit the moving direction of the collecting box 14, the collecting assembly further includes two support rods 22, one ends of the two support rods 22 are respectively and fixedly connected with two sides of the lower part of the collecting box 14, two grooves are formed above the base 1, the other ends of the two support rods 22 are respectively arranged in the two grooves, the support rods 22 are matched with the grooves, and the support rods 22 are slidably connected with the grooves.
Preferably, to avoid disengagement of the support bar 22 from the groove, the groove is a dovetail groove.
When the collecting box 14 moves, the supporting rod 22 is driven to move along the groove, so that supporting force is provided for the collecting box 14 on the premise that the movement of the collecting box 14 is not affected, and meanwhile, the moving direction of the collecting box 14 is limited, so that the collecting box 14 is more stable when moving.
Preferably, in order to control the equipment to work, a plurality of keys 33 are arranged above the material box 3, and the keys 33 are electrically connected with the PLC.
By pressing different keys 33, the device can be controlled to perform different works, thereby improving the intelligentization degree of the device.
Preferably, in order to reduce wear, the shape of the end of the first protruding rod 21 far from the protective frame 7 and the shape of the end of the second protruding rod 20 far from the filter screen 15 are both hemispherical.
Preferably, the cross-sectional shape of the through hole is square in order to limit the moving direction of the stopper rod 16.
Through setting the perforation to square hole for gag lever post 16 can not take place to rotate when moving along the perforation, thereby restricted filter screen 15's direction of movement, can not take place the slope when making filter screen 15 reciprocate, improved the stability when filter screen 15 removes.
Preferably, the motor 9 is a servo motor in order to allow an accurate and stable operation of the motor 9.
When spraying, the driving component is controlled to work firstly, the scraping plate 8 is driven to move towards the direction close to the supporting plate 6, the collecting box 14 is driven to move towards the direction close to the material box 3 through the connecting rod 13, the stabilizing mechanism is driven to work, the position of the equipment is fixed, when spraying, paint mist generated during spraying can not splash on a user through shielding of the protective frame 7, therefore, the neatness of the user can not be influenced, the reliability of the equipment is improved, after spraying is finished, the driving component is controlled to work again, under the action of the stabilizing mechanism, the collecting box 14 is driven to move towards the direction far from the material box 3, meanwhile, the scraping plate 8 is driven to move towards the direction far from the supporting plate 6 through the connecting rod 13, the scraping plate 8 cleans the inner wall of the protective frame 7, paint adhered on the inner wall of the protective frame 7 is scraped into the collecting box 14, through the edulcoration back of filter screen 15 for the paint vehicle that cleans falls in the inside of collecting box 14, thereby realized the function of collecting of paint vehicle, make the paint vehicle after collecting can be by the repeated utilization, thereby avoided the paint vehicle extravagant, the environmental protection of equipment has been improved, when collecting box 14 round trip movement, first protruding pole 21 can be interrupted with second protruding pole 20 support, when first protruding pole 21 supports with second protruding pole 20, can make filter screen 15 downwardly moving, compression first spring 19, when first protruding pole 21 does not support with second protruding pole 20, under the resilience force of first spring 19, make filter screen 15 upwardly moving, thereby realized the reciprocating of filter screen 15, the vibrations of filter screen 15 have been realized, the time of paint vehicle above filter screen 15 through filter screen 15 has been accelerated, thereby improve the efficiency to paint vehicle edulcoration, the practicality is higher. When the position of equipment is required to be fixed, the driving assembly is controlled to work, the scraping plate 8 is driven to move towards the direction close to the supporting plate 6, the collecting box 14 is driven to move towards the direction close to the material box 3 through the connecting rod 13, the air bag 23 is extruded, air in the air bag 23 is led into the branch pipe 26 through the connecting pipe 25 and is led into the fixing box 28, the driving plate 29 is enabled to move downwards, the driving rod 30 is used for driving the fixing plate 27 to move downwards, the fixing plate 27 is enabled to abut against the ground, the contact area between equipment and the ground is increased, the position of the equipment is prevented from being deviated when spraying work is carried out, the spraying work is not affected, and the spraying quality is improved.
Compared with the prior art, this a spraying equipment for construction passes through protection machanism for the paint mist that produces when spraying can not splash to user's body, thereby can not influence user's clean and tidy degree, the reliability of equipment has been improved, compare with current protection machanism, this protection machanism still can retrieve the work to the paint that adheres to on the 7 inner walls of protection frame, the waste of paint has been avoided, the feature of environmental protection of equipment has been improved, through stabilizing machanism, the function of fixed equipment position has been realized, make the position of equipment can not take place the skew when carrying out spraying work, thereby can not cause the influence to spraying work, the quality of spraying has been improved, compared with current stabilizing machanism, this stabilizing machanism and protection machanism are the link gear as an organic whole, the electric energy that adopts is reduced, thereby the feature of environmental protection of equipment has been improved.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The utility model provides a spraying equipment for construction, includes base (1), workbin (3), material extraction device (4), spray gun (5) and four wheels (2), and four wheels (2) set up the four corners department in the below of base (1) respectively, workbin (3) are fixed in the top of base (1), material extraction device (4) set up in the top of workbin (3), spray gun (5) are fixed in one side of workbin (3), spray gun (5) are connected with material extraction device (4), material extraction device (4) and the internal connection of workbin (3), the inside of base (1) is equipped with PLC, its characterized in that still includes protection machanism and stabilizing mean, stabilizing mean sets up the inside at base (1), protection machanism sets up the one side that is close to spray gun (5) in workbin (3), stabilizing mean is connected with protection machanism.
The protection mechanism comprises a protection frame (7), a support plate (6), a scraping plate (8), a driving component and a collecting component, wherein the protection frame (7) is in a shape of a circle, one side of the protection frame (7) is fixedly connected with one side of the support plate (6), a through hole is formed in the support plate (6), a spray gun (5) is fixedly connected with the inner wall of the through hole, one end, far away from a material box (3), of the spray gun (5) is arranged in the protection frame (7), the driving component is arranged on one side, close to the spray gun (5), of the material box (3), the driving component is connected with one side of the scraping plate (8), the scraping plate (8) is in a shape of a circle, the outer side of the scraping plate (8) is propped against the inner wall of the protection frame (7), the collecting component is arranged below the protection frame (7), the collecting component is connected with the other side of the scraping plate (8), and the collecting component is connected with the stabilizing mechanism.
The collecting assembly comprises a collecting box (14), a connecting rod (13), a filter screen (15), a first protruding rod (21), a first spring (19), a limiting rod (16), a limiting block (18), a connecting plate (17) and a plurality of second protruding rods (20), wherein an opening is formed in the upper portion of the collecting box (14), the connecting rod (13) is L-shaped, two ends of the connecting rod (13) are fixedly connected with one side, far away from a material box (3), of the collecting box (14) and the scraping plate (8) respectively, the filter screen (15) is horizontally arranged in the collecting box (14), the second protruding rods (20) are uniformly fixed above the filter screen (15), the first protruding rods (21) are fixed below a protective frame (7), one end of the limiting rod (16) is vertically fixed below the filter screen (15), the other end of the limiting rod (16) is fixedly connected with the connecting plate (17), the limiting block (18) is fixed in the collecting box (14), the limiting block (16) is fixedly connected with the limiting rod (16) through a perforation, and the limiting block (16) is connected with the limiting rod (18) in a sliding mode, two ends of the first spring (19) are respectively connected with the lower part of the filter screen (15) and the upper part of the limiting block (18), and one side, close to the feed box (3), of the collecting box (14) is connected with the stabilizing mechanism;
the stabilizing mechanism comprises a transmission assembly, a fixed plate (27), a branch pipe (26) and two moving assemblies, wherein the transmission assembly is arranged on one side, close to the feed box (3), of the collecting box (14), the transmission assembly is connected with the collecting box (14), the fixed plate (27) is propped against the lower part of the base (1), the moving assemblies are arranged at the bottom in the base (1), two sides above the fixed plate (27) are respectively connected with the two moving assemblies, two ends of the branch pipe (26) are respectively connected with the two moving assemblies, and the branch pipe (26) is connected with the transmission assembly;
the transmission assembly comprises an air bag (23), a connecting pipe (25), a second spring (24) and two support plates, wherein two sides of the air bag (23) are fixedly connected with the collecting box (14) and the material box (3) respectively, the two support plates are fixedly connected with inner walls of two sides of the air bag (23) respectively, two ends of the second spring (24) are connected with the support plates respectively, one end of the connecting pipe (25) is communicated with the air bag (23), and the other end of the connecting pipe (25) is communicated with the branch pipe (26);
the movable assembly comprises a fixed box (28), a driving plate (29), a driving rod (30) and a plurality of elastic ropes (31), wherein the fixed box (28) is fixed at the bottom in a base (1), two ends of each branch pipe (26) are respectively communicated with the two fixed boxes (28), the driving plate (29) is arranged in the fixed box (28), the driving plate (29) is in sealing connection with the inner wall of the fixed box (28), two ends of the driving rod (30) are respectively fixedly connected with the lower part of the driving plate (29) and the fixed plate (27), a plurality of round holes are formed in the lower part of the base (1), the number of the round holes is equal to the number of the elastic ropes (31), the round holes are circumferentially arranged above the fixed plate (27) by taking the axis of the driving rod (30) as the center, two ends of each elastic rope (31) are respectively fixedly connected with the lower part of the fixed box (28) and the upper part of the fixed plate (27), and the elastic ropes (31) penetrate through the round holes.
2. The spraying equipment for building construction according to claim 1, characterized in that the driving assembly comprises a motor (9), a disc (10) and two pull ropes (11), wherein the supporting plate (6) is provided with two small holes, the small holes are in one-to-one correspondence with the pull ropes (11), the motor (9) is fixed on the feed box (3), the motor (9) is in transmission connection with the disc (10), one ends of the two pull ropes (11) are respectively connected with the upper part and the lower part of one side, close to the supporting plate (6), of the scraping plate (8), the other ends of the pull ropes (11) penetrate through the small holes and are wound on the disc (10), and the motor (9) is electrically connected with the PLC.
3. Spraying device for building construction according to claim 2, characterized in that the drive assembly further comprises two fixed pulleys (12), the fixed pulleys (12) being in one-to-one correspondence with the pull ropes (11), the fixed pulleys (12) being fixed on the feed box (3), the pull ropes (11) being wound around the fixed pulleys (12).
4. A spraying device for building construction according to claim 3, wherein the driving assembly further comprises two rubber rings (32), the rubber rings (32) are in one-to-one correspondence with the small holes, the outer periphery of the rubber rings (32) is fixedly connected with the inner walls of the small holes, the rubber rings (32) are sleeved on the pull ropes (11), and the rubber rings (32) are in sliding connection with the pull ropes (11).
5. The spraying equipment for building construction according to claim 1, wherein the collecting assembly further comprises two supporting rods (22), one ends of the two supporting rods (22) are fixedly connected with two sides of the lower portion of the collecting box (14) respectively, two grooves are formed in the upper portion of the base (1), the other ends of the two supporting rods (22) are arranged in the two grooves respectively, the supporting rods (22) are matched with the grooves, and the supporting rods (22) are connected with the grooves in a sliding mode.
6. The spray apparatus for use in building construction as claimed in claim 5, wherein said recess is a dovetail groove.
7. Spraying equipment for building construction according to claim 1, characterized in that a number of keys (33) are arranged above the magazine (3), which keys (33) are electrically connected with the PLC.
8. Spraying device for construction according to claim 1, characterized in that the shape of the end of the first protruding bar (21) remote from the protective frame (7) and the shape of the end of the second protruding bar (20) remote from the filter screen (15) are both hemispherical.
9. The spraying apparatus for construction applications according to claim 1, wherein the cross-sectional shape of the through-hole is square.
10. Spraying device for construction according to claim 2, characterized in that the motor (9) is a servomotor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122917.0A CN112317167B (en) | 2020-10-20 | 2020-10-20 | Spraying equipment for building construction |
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| CN202011122917.0A CN112317167B (en) | 2020-10-20 | 2020-10-20 | Spraying equipment for building construction |
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| CN112317167B true CN112317167B (en) | 2023-06-13 |
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| CN112317167A (en) | 2021-02-05 |
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