CN215612652U

CN215612652U - Anticorrosive water based paint spraying device

Info

Publication number: CN215612652U
Application number: CN202122120317.7U
Authority: CN
Inventors: 张小安; 李敏江
Original assignee: Zhejiang Haobo New Material Co ltd
Current assignee: Zhejiang Haobo New Material Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-25
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an anticorrosive water-based paint spraying device, and aims to solve the problems that the use efficiency of a spraying device in the prior art is reduced and the spraying effect of the spraying device is influenced. The key points of the technical scheme are as follows: the utility model provides an anticorrosive water based paint spraying device, include the workstation and set up the spraying jar on the workstation, the inside of spraying jar is provided with the knife board, be provided with the heating pipe on the outer wall of spraying jar, the equal fixedly connected with scraper blade in both ends of knife board, the cross-section of scraper blade is trapezoidal setting, the diameter in the middle of the scraper blade is greater than the diameter at both ends, the scraper blade closely laminates with the inner wall of spraying jar, spraying jar upper end is provided with the drive assembly who is used for driving the knife board and removes in the spraying jar, be provided with the dead lever that is used for fixed drive assembly on the workstation, be provided with the connecting rod between dead lever and the drive assembly. The anticorrosive water-based paint spraying device provided by the utility model is convenient for cleaning the residual paint in the spraying tank, so that the residual paint and the newly added paint can not be layered.

Description

Anticorrosive water based paint spraying device

Technical Field

The utility model relates to the technical field of coating construction, in particular to an anticorrosive water-based coating spraying device.

Background

The application of the water-based anticorrosive paint in the field of heavy-duty anticorrosive paint is on the rise, such as infrastructure, oil gas and electric power industries, industrial tanks, ships, chemical industries and the like. The currently used water-based paint spraying device has the following defects: the manual handheld spraying gun is used for spraying the object, the spraying precision is poor, the sprayed coating surface is not uniform and smooth, the front and back sides of the object cannot be sprayed, the spraying efficiency is low, the effect is poor, after the spraying is finished, the object cannot be air-dried in time, and the phenomenon of hanging the coating on the surface of the object is easy to occur.

In view of the above problems, a water based paint spraying device disclosed in chinese patent with publication No. CN209549829U, comprises a workbench, a stand column, a cross plate disposed between tops of the stand columns on both sides, a rotating fixing device including a rotating motor, a rotating shaft, a coupling, a pneumatic rod, a fixing base, a fixing plate, a paint box disposed in the middle of the upper end of the cross plate, a paint inlet, a paint conveying pipe, a paint conveying pump, a paint conveying hose, electric telescopic rods disposed at the upper and lower ends of the inner side of the stand columns on both sides, a fixing rod, a slide rail, a hydraulic cylinder, a hydraulic telescopic pipe, a slide block, a paint conveying branch pipe disposed at the bottom of the slide block, a paint outlet nozzle, a paint outlet pipe, a reflux pump, a reflux pipe, an air cooler disposed at the bottom of the workbench, and an air outlet pipe.

The spraying device of above-mentioned scheme has realized moving about carrying the coating branch pipe from top to bottom, and the spraying precision promotes, and the coating face is smooth, has realized the fixed effect to the article, and stability during the spraying strengthens, and the coating face is more even, and the spraying is effectual, in time air-dries it after accomplishing the spraying, ensures that the appearance of hanging the coating problem can not appear.

Storage and transportation of coating are realized to the coating case through foretell spraying device, and when adding coating to the coating incasement, the coating in the coating incasement has all been discharged but still remains in the coating incasement this moment, if continue to add new coating and can make two kinds of coatings mix, make the coating appear the granule when using and coat not enough evenly, if clear up earlier with remaining coating and add new coating again, can lead to spraying device's availability factor to reduce, and then can influence the effect of spraying device spraying.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an anticorrosive water-based paint spraying device which is convenient for cleaning the residual paint in a spraying tank, so that the residual paint cannot be layered with the newly added paint.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides an anticorrosive water based paint spraying device, includes the workstation and sets up the spraying jar on the workstation, the inside of spraying jar is provided with the knife board, be provided with the heating pipe on the outer wall of spraying jar, the equal fixedly connected with scraper blade in both ends of knife board, the cross-section of scraper blade is trapezoidal setting, diameter in the middle of the scraper blade is greater than the diameter at both ends, the scraper blade closely laminates with the inner wall of spraying jar, spraying jar upper end is provided with the drive assembly who is used for driving the knife board and removes in the spraying jar, be provided with the dead lever that is used for fixed drive assembly on the workstation, be provided with the connecting rod between dead lever and the drive assembly, the through-hole that supplies the connecting rod activity is seted up to the upper end of spraying jar.

By adopting the technical scheme, the coating is added into the spraying tank and then is sprayed and processed through the spraying tank, when the coating can not be sprayed again in the spraying tank, a worker needs to start the driving assembly to drive the connecting rod to slide in the through hole formed in the spraying tank, the connecting rod can drive the scraping plate to start sliding along the inner wall of the spraying tank, meanwhile, the scraping plates at the two ends of the scraping plate are driven to continuously cling to the inner wall of the spraying tank to slide, the cross section of the scraping plates is in reminding setting, so that the scraping plates can scrape the residual coating more quickly, the scraped coating is continuously accumulated in the spraying tank at the moment, then the heating pipe is started to generate heat to heat the whole spraying tank to heat the coating, so that the coating is heated and melted, the newly added coating is in fluid setting, and then is mixed with the coating in the spraying tank to prevent the coating from generating particles to influence the coating spraying effect, and can prevent that the staff from expending time again and clearing up the spraying jar, guaranteed spraying device's spraying effect.

The utility model is further configured to: the driving assembly comprises a first telescopic cylinder fixedly connected with the connecting rod, and the first telescopic cylinder is fixedly connected onto the fixing rod.

Through adopting above-mentioned technical scheme, the extension of the first telescopic cylinder of drive for first telescopic cylinder promotes the connecting rod, and the connecting rod drives knife coating board and scraper blade and slides along spraying jar inner wall, realizes strickleing off the processing to remaining coating, makes coating clearance ground more convenient, reduces staff's intensity of labour, can reduce the waste of raw materials simultaneously.

The utility model is further configured to: the driving assembly comprises a first motor fixedly connected to the fixing rod, a rotating gear fixedly connected with an output shaft of the first motor and a toothed bar meshed with the rotating gear, and one end, close to the connecting rod, of the toothed bar is fixedly connected with the connecting rod.

Through adopting above-mentioned technical scheme, when needs blade coating board and scraper blade slide in the spraying jar, open first motor, make and rotate on the dead lever with the bull gear of first motor, bull gear can drive the ratch that meshes with it and slide on the dead lever at continuous pivoted in-process, the slip of ratch just can drive the slip of connecting rod, and then can realize blade coating board and scraper blade and slide along the spraying jar inner wall, can strike off the remaining coating of spraying jar inner wall simultaneously then after the heating his coating of newly adding again mixes, reduce the waste of raw materials, guarantee the homogeneity of coating spraying in-process.

The utility model is further configured to: and the fixed rod is provided with a sliding groove for the toothed rod to slide.

Through adopting above-mentioned technical scheme, the ratch can slide in the spout when sliding, and the protruding tooth dogtooth on the ratch is outside the spout and with running gear engaged with, guarantees the gliding stability of ratch, guarantees the stability when the ratch drives the connecting rod and slides simultaneously.

The utility model is further configured to: the driving assembly comprises a second motor fixedly connected to the fixed rod, a rotating wheel fixedly connected with an output shaft of the second motor, a plurality of first clamping teeth arranged on the rotating wheel, a sliding plate sleeved outside the rotating wheel and a plurality of second clamping teeth arranged in the sliding plate, a movable groove for the rotating wheel to move is formed in the sliding plate, one end, close to the connecting rod, of the sliding plate is fixedly connected with the connecting rod, the second clamping teeth are arranged on two side walls of the movable groove, and the second clamping teeth are all meshed with the first clamping teeth.

By adopting the technical scheme, when the scraping plate and the scraper are required to be driven to scrape materials along the inner wall of the spraying tank, the second motor is opened, so that the driving of the second motor drives the rotating wheel to rotate in the movable groove arranged on the sliding plate, and the continuous rotation of the rotating wheel enables a plurality of first clamping teeth to be gradually meshed with the second clamping teeth together, and simultaneously drives the sliding plate to slide under the continuous rotation of the rotating wheel, the rotating wheel continuously rotates to drive the sliding plate to do linear reciprocating motion, so that the sliding plate drives the connecting rod, the scraping plate and the scraping plate to continuously slide and scrape materials in a reciprocating manner along the inner wall of the spraying tank, residual paint in the spraying tank can be quickly scraped, and then the situation that the residual coating and the newly added coating are mixed and layered is prevented, the uniformity of the coating sprayed by the spraying tank is ensured, and the condition that the workers spend time for cleaning in addition is avoided.

The utility model is further configured to: and the fixed rod is provided with a sliding rail for the sliding plate to slide.

Through adopting above-mentioned technical scheme, can slide in the slide rail that sets up on the dead lever when the sliding plate slides, and then the slip orbit of restriction sliding plate, it is more stable when guaranteeing the sliding plate drive connecting rod.

The utility model is further configured to: the inner wall of the through hole is provided with a sealing gasket, and the connecting rod is tightly attached to the surface of the sealing gasket.

Through adopting above-mentioned technical scheme, can with sealed the inseparable contact of filling up when the connecting rod slides in the through-hole for the leakproofness of spraying jar is better.

The utility model is further configured to: the spraying tank is characterized in that cavities are formed in two ends of the spraying tank, a scraping assembly is arranged in each cavity and comprises a second telescopic cylinder and a scraping plate fixedly connected with the second telescopic cylinder, a third telescopic cylinder is arranged in each cavity, and a baffle is arranged on each third telescopic cylinder.

Through adopting above-mentioned technical scheme, after scraping board and scraper blade slide along the inner wall of spraying jar along with drive assembly's effect down, restart drive assembly drives the scraping board and gets back to initial position department, then shorten at the flexible cylinder of drive third, the baffle is removed this moment, the cavity is in the open mode, the flexible cylinder extension of drive second drives the scraper blade and removes along the surface of scraping board at last, make the coating of scraping board adhesion also can be scraped, make remaining coating can be more thoroughly scraped.

In conclusion, the utility model has the following beneficial effects:

1. the first telescopic cylinder is driven to extend, so that the first telescopic cylinder pushes the connecting rod, and the connecting rod drives the scraping plate and the scraping plate to slide along the inner wall of the spraying tank, so that the scraping treatment of residual paint is realized, the paint is more convenient to clean, the labor intensity of workers is reduced, and the waste of raw materials can be reduced;

2. the sliding of the toothed bar drives the connecting rod to slide, so that the scraping plate and the scraper plate slide along the inner wall of the spraying tank, residual paint on the inner wall of the spraying tank can be scraped, and then the newly added paint can be mixed after heating, so that the waste of raw materials is reduced, and the uniformity of the paint in the spraying process is ensured;

3. the sliding of sliding plate drives connecting rod and blade coating board and scraper blade constantly to slide and scrape the material along spraying jar inner wall reciprocatingly, and remaining coating in the spraying jar can be scraped fast, and then prevents that the situation of layering from appearing in the mixture of residual coating and the coating of newly adding, guarantees the homogeneity of spraying jar spraying coating, and does not need the staff to expend time in addition and wash.

Drawings

FIG. 1 is a schematic structural view of a spray can and drive assembly according to a first embodiment of the present invention;

FIG. 2 is a schematic structural view of a spray can and drive assembly according to a second embodiment of the present invention;

fig. 3 is a schematic structural view of a spray can and a drive assembly according to a third embodiment of the present invention.

In the figure: 1. a work table; 2. fixing the rod; 3. spraying a tank; 4. a connecting rod; 5. a gasket; 6. a first telescopic cylinder; 7. a second telescopic cylinder; 8. a scraping plate; 9. a third telescopic cylinder; 10. a baffle plate; 11. a cavity; 12. a squeegee; 13. scraping a plate; 14. a chute; 15. a rotating gear; 16. a rack bar; 17. a second latch; 18. a sliding plate; 19. a slide rail; 20. a rotating wheel; 21. a movable groove; 22. a first latch.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail below with reference to the accompanying drawings.

The first embodiment is as follows: an anticorrosive water-based paint spraying device, referring to fig. 1, comprises a workbench 1 and a spraying tank 3 arranged on the workbench 1, a scraping plate 13 is arranged inside the spraying tank 3, a heating pipe is welded on the outer wall of the spraying tank 3, scraping plates 12 are welded at both ends of the scraping plate 13, the cross section of each scraping plate 12 is in a trapezoidal arrangement, the diameter of the middle of the scraper 12 is larger than the diameters of the two ends, the scraper 12 is tightly attached to the inner wall of the spraying tank 3, a driving component for driving the blade coating plate 13 to move in the spraying tank 3 is arranged at the upper end of the spraying tank 3, a fixed rod 2 for fixing the driving component is welded on the workbench 1, a connecting rod 4 is arranged between the fixed rod 2 and the driving component, a through hole for the connecting rod 4 to move is arranged at the upper end of the spraying tank 3, and the driving assembly comprises a first telescopic cylinder 6 welded with the connecting rod 4, and the first telescopic cylinder 6 is welded and fixed on the fixing rod 2.

And the inner wall bonding of the through-hole of spraying jar 3 is fixed with sealed the pad 5, sealed pad 5 can adopt rubber or silica gel material to make, and connecting rod 4 closely laminates with the surface that seals up pad 5, cavity 11 has all been seted up at the both ends of spraying jar 3, be equipped with in the cavity 11 and scrape the material subassembly, scrape the material subassembly include second telescopic cylinder 7 and with second telescopic cylinder 7 welded fastening scrape flitch 8, welded fastening has third telescopic cylinder 9 in the cavity 11, the last welding of third telescopic cylinder 9 has baffle 10, when third telescopic cylinder 9 extends and second telescopic cylinder 7 shortens simultaneously, baffle 10 with scrape flitch 8 and closely laminate.

The working principle is as follows: adding the coating into the spraying tank 3 and then spraying the coating through the spraying tank 3, when the coating can not be sprayed again in the spraying tank 3, the worker needs to start the driving component to drive the connecting rod 4 to slide in the through hole formed in the spraying tank 3, the movement of the connecting rod 4 can drive the scraping plate 13 to slide along the inner wall of the spraying tank 3, and simultaneously drives the scraping plates 12 at the two ends of the scraping plate 13 to continuously slide along the inner wall of the spraying tank 3, the section of the scraping plate 12 is in a reminding setting, so that the scraping plates 12 can more quickly scrape the residual coating, at the moment, the scraped coating is continuously accumulated in the spraying tank 3, then the heating pipe is started to generate heat to heat the whole spraying tank 3, so that the coating is heated and melted, the newly added coating is in a fluid setting, and then the coating is mixed with the coating in the spraying tank 3 to prevent the coating from generating particles to influence the coating spraying effect, and can prevent that the staff from expending time again and clearing up spraying jar 3, guaranteed spraying device's spraying effect.

The staff can drive first telescopic cylinder 6 extension and shorten for first telescopic cylinder 6 promotes connecting rod 4, and connecting rod 4 drives blade coating 13 and scraper blade 12 and slides along spraying jar 3 inner walls, realizes scraping off the processing to remaining coating, makes coating clearance ground more convenient, reduces staff's intensity of labour, can reduce the waste of raw materials simultaneously.

After the scraping plate 13 and the scraping plate 12 slide along the inner wall of the spraying tank 3 under the action of the driving assembly, the driving assembly is started again to drive the scraping plate 13 to return to the initial position, then the third telescopic cylinder 9 is driven to shorten, the baffle plate 10 is moved at the moment, the cavity 11 is in an open state, and finally the second telescopic cylinder 7 is driven to extend to drive the scraping plate 8 to move along the surface of the scraping plate 13, so that the paint adhered to the scraping plate 13 can also be scraped, and the residual paint can be scraped more thoroughly.

Example two: referring to fig. 2, the second embodiment is different from the first embodiment in that: the driving assembly comprises a first motor welded on the fixed rod 2, a rotating gear 15 fixed with an output shaft of the first motor in a welding mode and a toothed bar 16 meshed with the rotating gear 15, one end, close to the connecting rod 4, of the toothed bar 16 is fixed with the connecting rod 4 in a welding mode, and a sliding groove 14 for enabling the toothed bar 16 to slide is formed in the fixed rod 2.

The working principle is as follows: when needs blade coating 13 and scraper blade 12 slide in spraying jar 3, open first motor, make and rotate on dead lever 2 with the bull gear 15 of first motor, bull gear 15 can drive the ratch 16 with it meshing at continuous pivoted in-process and slide on dead lever 2, the slip of ratch 16 just can drive the slip of connecting rod 4, and then can realize blade coating 13 and scraper blade 12 and slide along spraying jar 3 inner walls, can strike off the remaining coating of spraying jar 3 inner walls simultaneously and then his coating of newly adding mixes after the heating, reduce the waste of raw materials, guarantee the homogeneity of coating spraying in-process.

Example three: referring to fig. 3, the second embodiment is different from the first embodiment in that: the driving assembly comprises a second motor welded on the fixing rod 2, a rotating wheel 20 fixed by welding with an output shaft of the second motor, a plurality of first latches 22 protruding and arranged on the rotating wheel 20, a sliding plate 18 sleeved outside the rotating wheel 20 and a plurality of second latches 17 protruding and arranged in the sliding plate 18, a movable groove 21 for the movement of the rotating wheel 20 is formed in the sliding plate 18, one end, close to the connecting rod 4, of the sliding plate 18 is fixed by welding with the connecting rod 4, the plurality of second latches 17 protrude and arranged on two side walls of the movable groove 21, the plurality of second latches 17 are all meshed with the plurality of first latches 22, and a sliding rail 19 for the sliding plate 18 to slide is formed on the fixing rod 2.

The working principle is as follows: when it is desired to drive the blade plate 13 and the blade 12 along the inner wall of the spray can 3 for a scraping operation, the second motor is turned on, so that the driving of the second motor drives the rotating wheel 20 to rotate in the movable slot 21 formed in the sliding plate 18, and the continuous rotation of the rotary wheel 20 causes the plurality of first latches 22 to gradually and continuously engage with the second latches 17, and simultaneously drives the sliding plate 18 to slide under the continuous rotation of the rotary wheel 20, and the continuous rotation of the rotating wheel 20 can drive the sliding plate 18 to make a linear reciprocating motion, so that the sliding plate 18 drives the connecting rod 4, the scraping plate 13 and the scraping plate 12 to continuously slide and scrape the materials reciprocally along the inner wall of the spraying tank 3, and the residual paint in the spraying tank 3 can be quickly scraped, and then the situation that the residual coating and the newly added coating are mixed and layered is prevented, the uniformity of the coating sprayed by the spraying tank 3 is ensured, and the condition that the workers spend time to clean in addition is avoided.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides an anticorrosive water based paint spraying device, includes workstation (1) and sets up spraying jar (3) on workstation (1), its characterized in that: the inside of spraying jar (3) is provided with knife coating board (13), be provided with the heating pipe on the outer wall of spraying jar (3), the equal fixedly connected with scraper blade (12) in both ends of knife coating board (13), the cross-section of scraper blade (12) is trapezoidal setting, the diameter in the middle of scraper blade (12) is greater than the diameter at both ends, scraper blade (12) closely laminates with the inner wall of spraying jar (3), spraying jar (3) upper end is provided with and is used for driving the drive assembly that knife coating board (13) removed in spraying jar (3), be provided with on workstation (1) and be used for fixed drive assembly's dead lever (2), be provided with between dead lever (2) and the drive assembly connecting rod (4), the through-hole that supplies connecting rod (4) activity is seted up to the upper end of spraying jar (3).

2. The anticorrosive water-based paint spraying device according to claim 1, characterized in that: the driving assembly comprises a first telescopic cylinder (6) fixedly connected with the connecting rod (4), and the first telescopic cylinder (6) is fixedly connected onto the fixing rod (2).

3. The anticorrosive water-based paint spraying device according to claim 1, characterized in that: the driving assembly comprises a first motor fixedly connected to the fixing rod (2), a rotating gear (15) fixedly connected with an output shaft of the first motor and a toothed bar (16) meshed with the rotating gear (15), and one end, close to the connecting rod (4), of the toothed bar (16) is fixedly connected with the connecting rod (4).

4. An anticorrosive water-based paint spraying device according to claim 3, characterized in that: the fixed rod (2) is provided with a sliding chute (14) for the toothed rod (16) to slide.

5. The anticorrosive water-based paint spraying device according to claim 1, characterized in that: the driving assembly comprises a second motor fixedly connected to the fixing rod (2), a rotating wheel (20) fixedly connected with an output shaft of the second motor, a plurality of first clamping teeth (22) arranged on the rotating wheel (20), a sliding plate (18) sleeved outside the rotating wheel (20) and a plurality of second clamping teeth (17) arranged in the sliding plate (18), a movable groove (21) for the rotating wheel (20) to move is formed in the sliding plate (18), one end, close to the connecting rod (4), of the sliding plate (18) is fixedly connected with the connecting rod (4), the second clamping teeth (17) are arranged on two side walls of the movable groove (21), and the second clamping teeth (17) are meshed with the first clamping teeth (22).

6. The anticorrosive water-based paint spraying device according to claim 5, characterized in that: the fixed rod (2) is provided with a slide rail (19) for the sliding plate (18) to slide.

7. The anticorrosive water-based paint spraying device according to claim 1, characterized in that: the inner wall of the through hole is provided with a sealing gasket (5), and the connecting rod (4) is tightly attached to the surface of the sealing gasket (5).

8. The anticorrosive water-based paint spraying device according to claim 1, characterized in that: cavity (11) have all been seted up at the both ends of spraying jar (3), be provided with in cavity (11) and scrape the material subassembly, scrape the material subassembly include second telescopic cylinder (7) and with second telescopic cylinder (7) fixed connection scrape flitch (8), be provided with third telescopic cylinder (9) in cavity (11), be provided with baffle (10) on third telescopic cylinder (9).