CN216025818U

CN216025818U - Spraying device is used in processing of highway wave form guardrail board

Info

Publication number: CN216025818U
Application number: CN202122360793.6U
Authority: CN
Inventors: 杨伟
Original assignee: Chongqing Yineng Kexin Industrial Co ltd
Current assignee: Chongqing Yineng Kexin Industrial Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-15
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a spraying device for machining a corrugated guardrail plate of a highway, which comprises a base, an air extraction box and a turnover structure, wherein the surface of the top of the base is provided with the spraying box, the surface of the top of the spraying box is provided with the air extraction box, one side surface of the air extraction box is provided with a dust screen in a penetrating manner, the surface of one side of the spraying box is provided with a micro motor through a support plate, and the interior of the spraying box is provided with the turnover structure. According to the utility model, the screw rod, the air pump, the air exhaust pipe, the heating box, the movable seat and the hot air nozzle are arranged, the sucked air is introduced into the air exhaust pipe through the air pump, then enters the heating box for heating, and is sprayed out of the hot air nozzle through the air outlet hose, and then through the matching of the screw rod and the movable seat, the air can be used for drying all parts of the guardrail plate, so that the automatic drying and shaping of the guardrail plate are realized, the phenomenon that a coating on the guardrail plate falls off due to the non-drying and shaping is avoided, and the quality of spraying the guardrail plate is ensured.

Description

Spraying device is used in processing of highway wave form guardrail board

Technical Field

The utility model relates to the technical field of spraying devices, in particular to a spraying device for machining a corrugated guardrail plate of a highway.

Background

The highway guardrail is a continuous structure formed by splicing corrugated steel guardrail plates and supported by a main column, when vehicles collide with the highway guardrail, because the corrugated steel guardrail plate has good crashworthiness and the function of absorbing energy, the corrugated steel guardrail plate is not easy to be crashed, meanwhile, the guardrail on the two sides of the edge of the existing expressway is in various severe environments all year round, is easy to be rusted and damaged, a spraying device is generally adopted to spray a coating on the guardrail plate in the production and processing process of the guardrail plate, but after the spraying, the surface of the painted guardrail plate can not be quickly dried, so that the paint is easy to fall off when the guardrail plate is collected, and the surface is turned over manually after the spraying is finished, which consumes time and labor and reduces the spraying efficiency, therefore, the spraying device for processing the corrugated guardrail plate of the expressway is provided to solve the problems.

The defects of the existing spraying device are as follows:

1. reference CN207576738U discloses a spray coating device for electricity-saving lamp PCB board, including the spray box, install the lifter plate in the spray box top, the inside two sets of supporting mechanism that are used for supporting PCB board subassembly that is provided with of spray box, and supporting mechanism is including fixing the horizontal pole on the spray box inner wall and cup jointing the sliding sleeve on the horizontal pole, and is two sets of the fixed brace table that is provided with of sliding sleeve opposite face, the lower surface of lifter plate are provided with the slide, and the inside screw rod that is provided with of slide has the directional supporting mechanism's of injection direction hydrojet device on the screw rod, and the one end of screw rod is passed through retarder connection servo motor, and hydrojet device passes through the tube coupling pump. This kind of spraying device for electricity-saving lamp PCB board is when carrying out the spraying operation, avoids the influence of human factor, guarantees that spraying thickness is even, and the body reduces the degree of difficulty of follow-up technology, improves product quality, adopts closed box spraying environment moreover, can not produce harm to the human body ", but this spraying device is when carrying out the spraying, because of lacking the device that in time dries the design to the board that the spraying finishes, and leads to panel reproduction back, takes place the phenomenon that the coating dropped easily.

2. The existing spraying device generally carries out spraying treatment on the surface of one side of the high-speed guardrail plate directly, and after spraying is finished, due to the lack of a structure capable of automatically turning over, the surface needs to be turned over manually, so that manpower and time are consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spraying device for processing a corrugated guardrail plate of a highway, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a spraying device for machining a corrugated guardrail plate of a highway comprises a base, an air extraction box and a turnover structure, wherein the top surface of the base is provided with the spraying box, the top surface of the spraying box is provided with the air extraction box, and one side surface of the air extraction box is provided with a dust screen in a penetrating manner;

the top surface of the spraying box is provided with an air extracting pump, the air extracting pump is positioned inside the air extracting box, the inner top wall of the spraying box is provided with a heating box, the output end of the air extracting pump is connected with an air extracting pipe, the tail end of the air extracting pipe extends into the heating box, the bottom of the heating box is provided with an air outlet hose in a penetrating way, and the tail end of the air outlet hose is connected with a hot air nozzle;

a micro motor is installed on the surface of one side of the spraying box through a supporting plate, and an overturning structure is installed inside the spraying box.

The utility model discloses a spraying box, including bearing, flip structure, micro motor, driven gear and driving gear, flip structure is including driven gear, driving gear, roll-over stand, telescopic link and foam-rubber cushion, micro motor's output is connected with the driving gear, the pivot is all installed through the bearing to the both sides inner wall of spraying box, driven gear is installed to the one end of pivot, and driven gear is connected with the driving gear meshing, driven gear and driving gear all are located the outside of spraying box, the roll-over stand is installed to the other end of pivot, and the roll-over stand is located the inside of spraying box, the telescopic link is installed to the inner diapire of roll-over stand, the foam-rubber cushion is installed to the inner roof of roll-over stand.

The utility model discloses a spraying case, including spraying case, servo motor, bearing, slide bar, servo motor's output, lead screw, slide bar, support plate, servo motor's the other side surface of spraying case is installed through the backup pad, servo motor's output passes through the bearing and installs the lead screw, and the lead screw is located the inside of spraying case, the slide bar is installed to the inner wall of spraying case, and the slide bar is located the top of lead screw.

The surface equidistance of lead screw has cup jointed and has removed the seat, the surface of slide bar has cup jointed the slider, and the slider is located the top of removing the seat.

Wherein a set of remove the bottom of seat and install the lacquer liquid nozzle, hot gas shower nozzle is connected with the bottom that another group removed the seat.

The top surface mounting of spraying case has the storage lacquer case, the top surface mounting of spraying case has the suction pump, and the suction pump is located the exhaust chamber and stores up the centre of lacquer case, the output of suction pump is connected with the infusion hose, the tail end of infusion hose extends into and removes the seat, and the tail end and the lacquer liquid nozzle of infusion hose are connected.

The supporting legs are all installed in the bottom four corners of base, the bottom surface mounting of base has the waste liquid box, the interior diapire of spraying case runs through and installs the waste liquid fill, and the tail end of waste liquid fill extends into the inside of waste liquid box.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can prevent dust in the air from being sucked by the air pump by installing the servo motor, the screw rod, the air pumping box, the air pumping pump, the air pumping pipe, the heating box, the moving seat and the hot air nozzle, the air pumping box is matched with the dust screen, the sucked air is introduced into the air pumping pipe from the output end by the air pumping pump, the air is pumped into the heating box by the air pumping pipe for heating, the heated air is sprayed out from the hot air nozzle by the air outlet hose, the screw rod is driven to rotate by the servo motor, the rotating screw rod can convert the self rotary motion into the linear motion of the moving seat by the principle of the rotating screw rod, so that the hot air nozzle which moves along with the rotating screw rod sprays hot air to air-dry and shape the surface of the guardrail plate, the guardrail plate can be automatically dried and shaped when being sprayed, and the condition that the coating on the guardrail plate falls off due to non-drying and shaping after the spraying of the guardrail plate is finished can be avoided, thereby affecting the quality of the spraying processing of the guardrail plate.

2. According to the guardrail plate overturning device, the micro motor, the overturning structure, the driving gear, the driven gear, the overturning frame, the telescopic rod and the sponge pad are installed, the driving gear is driven to rotate through the output end of the micro motor, the driving gear drives the driven gear to rotate through meshing transmission, the rotating shaft is driven to rotate through the rotation of the driven gear, the overturning frame is driven to overturn through the rotating shaft, so that the guardrail plate is overturned, the guardrail plate is clamped and fixed through the telescopic rod and the push plate in the overturning frame, the sponge pad is matched to protect a coating on the guardrail plate, the guardrail plate with one side surface being completely sprayed is automatically overturned, the other surface is conveniently sprayed, manpower and time wasted due to manual overturning can be reduced, and the working efficiency of workers is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic diagram of the flip structure of the present invention;

FIG. 4 is a schematic structural diagram of a servo motor, a screw rod, a slide rod, a moving seat, a slide block, a hot air nozzle and a paint liquid nozzle.

In the figure: 1. a base; 2. a spraying box; 3. a servo motor; 4. a screw rod; 5. a slide bar; 6. an air extraction box; 7. an air pump; 8. a turning structure; 801. a driven gear; 802. a driving gear; 803. a roll-over stand; 804. a telescopic rod; 805. a sponge cushion; 9. a micro motor; 10. an air exhaust pipe; 11. a heating cartridge; 12. a movable seat; 13. a slider; 14. a paint storage box; 15. a water pump; 16. a hot gas showerhead; 17. a paint liquid nozzle; 18. a waste liquid hopper; 19. a waste liquid box.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "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 first embodiment is as follows:

referring to fig. 1, 2 and 4, a spraying device for processing a corrugated guardrail plate of a highway comprises a base 1, an air extraction box 6 and a turnover structure 8, wherein the top surface of the base 1 is provided with the spraying box 2, the top surface of the spraying box 2 is provided with the air extraction box 6, and one side surface of the air extraction box 6 is provided with a dust screen in a penetrating manner;

specifically, the base 1 is used for bearing the spraying box 2, the spraying box 2 is used for providing an installation space for the spraying device, and the air suction box 6 is matched with the dust screen to prevent dust in the air from being sucked into the air suction box by the air suction pump 7.

The top surface of the spraying box 2 is provided with an air extracting pump 7, the air extracting pump 7 is positioned inside the air extracting box 6, the inner top wall of the spraying box 2 is provided with a heating box 11, the output end of the air extracting pump 7 is connected with an air extracting pipe 10, the tail end of the air extracting pipe 10 extends into the heating box 11, the bottom of the heating box 11 is provided with an air outlet hose in a penetrating way, and the tail end of the air outlet hose is connected with a hot air nozzle 16;

specifically, air is sucked by the air suction pump 7 and introduced into the air suction pipe 10 from the output end, the air is sucked into the heating box 11 through the air suction pipe 10 for heating, and the heated air is sprayed out from the hot air nozzle 16 through the air outlet hose.

Servo motor 3 is installed through the backup pad to the opposite side surface of spraying case 2, lead screw 4 is installed through the bearing to servo motor 3's output, and lead screw 4 is located the inside of spraying case 2, slide bar 5 is installed to the inner wall of spraying case 2, and slide bar 5 is located the top of lead screw 4, the surperficial equidistance of lead screw 4 has cup jointed removal seat 12, slider 13 has been cup jointed on the surface of slide bar 5, and slider 13 is located the top of removing seat 12, lacquer liquid nozzle 17 is installed to one of them group's removal seat 12 bottom, hot air shower nozzle 16 is connected with another group's removal seat 12 bottom.

It is specific, it rotates to drive lead screw 4 through servo motor 3, the linear motion who removes seat 12 is converted into with self rotary motion to pivoted lead screw 4 accessible principle, thereby make the steam shower nozzle 16 along with its removal dry to the guardrail board, and the cooperation through slide bar 5 and slider 13, can guarantee to remove the vertical forward movement of seat 12, avoid in the rotation of lead screw 4, make and remove the condition that seat 12 the incline appears, thereby after carrying out spraying treatment to the guardrail board, can carry out automatic drying and finalizing design to it, avoid because not dry finalizing the design and the phenomenon that the coating that leads to on the guardrail board appears dropping, thereby guarantee to carry out spraying treatment's quality to the guardrail board.

The top surface mounting of spraying case 2 has the storage lacquer case 14, and the top surface mounting of spraying case 2 has suction pump 15, and suction pump 15 is located exhaust chamber 6 and the centre that stores up lacquer case 14, and the output of suction pump 15 is connected with the infusion hose, and the tail end of infusion hose extends into and removes seat 12, and the tail end of infusion hose is connected with lacquer liquid nozzle 17.

Specifically, the paint liquid to be sprayed is stored in the paint storage box 14, the paint liquid in the paint storage box 14 is pumped into the paint liquid nozzle 17 through the water suction pump 15, and is sprayed out from the paint liquid nozzle 17 to perform spraying processing on the surface of the guardrail plate.

The supporting leg is all installed in base 1's bottom four corners, and base 1's bottom surface mounting has waste liquid box 19, and the interior diapire of spraying case 2 runs through to install waste liquid fill 18, and waste liquid fill 18's tail end extends into waste liquid box 19's inside.

Specifically, the spraying device is supported by the supporting legs, and the paint liquid sprayed in the spraying process enters the waste liquid box 19 through the waste liquid hopper 18, so that the waste liquid is collected and stored.

Example two: as shown in fig. 3, a spraying device for processing a corrugated guardrail plate of a highway comprises a turnover structure 8, a micro motor 9 is installed on one side surface of a spraying box 2 through a support plate, the turnover structure 8 is installed inside the spraying box 2, the turnover structure 8 comprises a driven gear 801, a driving gear 802, a turnover frame 803, a telescopic rod 804 and a sponge pad 805, the output end of the micro motor 9 is connected with the driving gear 802, the inner walls of two sides of the spraying box 2 are all provided with a rotating shaft through bearings, one end of the rotating shaft is provided with the driven gear 801, the driven gear 801 is meshed with the driving gear 802, the driven gear 801 and the driving gear 802 are both positioned outside the spraying box 2, the other end of the rotating shaft is provided with a turning frame 803, and the roll-over stand 803 is positioned in the spraying box 2, the inner bottom wall of the roll-over stand 803 is provided with a telescopic rod 804, and the inner top wall of the roll-over stand 803 is provided with a spongy cushion 805.

Specifically, the output end of the micro motor 9 drives the driving gear 802 to rotate, the driving gear 802 drives the driven gear 801 to rotate through meshing transmission, the rotating shaft is driven to rotate through the rotation of the driven gear 801, and then the turnover frame 803 connected with the rotating shaft is used for turning over the guardrail plate.

The guardrail plate is clamped and fixed through the telescopic rod 804 and the push plate in the turnover frame 803, the sponge cushion 805 is matched to protect the coating on the guardrail plate, automatic turnover is carried out on the guardrail plate after one-side spraying is finished, so that the other surface is sprayed, and the labor and the time required by manual turnover can be avoided while the working efficiency of workers is improved.

The working principle is as follows: when using this spraying device to carry out the spraying to the guardrail board, fill up with paint liquid in storing up paint box 14 earlier, rethread roll-over stand 803 and telescopic link 804's cooperation, come the guardrail board centre gripping to fix on roll-over stand 803, later start servo motor 3, it rotates to drive lead screw 4 through servo motor 3, pivoted lead screw 4 can change the rotation of self into the linear motion who removes seat 12, paint liquid in will storing up paint box 14 through suction pump 15 lets in paint liquid nozzle 17 and spout, carry out spraying process to the surface of guardrail board.

When carrying out the spraying to the guardrail board, open aspiration pump 7, along with 16 blowout steam of the hot gas shower nozzle that remove 12 together make the guardrail board surface air-dry the design to when the guardrail board carries out the spraying, can carry out automatic drying design to the guardrail board, the phenomenon that the coating on the avoiding guardrail board dropped appears, and the improvement carries out the quality of spraying to the wave form guardrail board.

After finishing spraying one side surface of guardrail board, open micro motor 9, the output through micro motor 9 drives driving gear 802 and rotates, later drives driven gear 801 through the meshing transmission, and the rotation of rethread driven gear 801 drives the pivot and rotates to the realization is to the upset of overturning frame 803, thereby can carry out automatic turn-over to the guardrail board, improves staff's work efficiency, thereby avoids extravagant artifical used manpower and the time of turning over.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a highway wave form guardrail board processing is with spraying device, includes base (1), exhaust chamber (6) and flip structure (8), its characterized in that: the top surface of the base (1) is provided with a spraying box (2), the top surface of the spraying box (2) is provided with an air extraction box (6), and one side surface of the air extraction box (6) is provided with a dust screen in a penetrating manner;

the top surface of the spraying box (2) is provided with an air extracting pump (7), the air extracting pump (7) is located inside the air extracting box (6), the inner top wall of the spraying box (2) is provided with a heating box (11), the output end of the air extracting pump (7) is connected with an air extracting pipe (10), the tail end of the air extracting pipe (10) extends into the heating box (11), the bottom of the heating box (11) is provided with an air outlet hose in a penetrating mode, and the tail end of the air outlet hose is connected with a hot air nozzle (16);

micro motor (9) are installed through the backup pad to one side surface of spraying case (2), the internally mounted of spraying case (2) has flip structure (8).

2. The spraying device for processing the corrugated guardrail plate of the expressway of claim 1, wherein: flip structure (8) are including driven gear (801), driving gear (802), roll-over stand (803), telescopic link (804) and foam-rubber cushion (805), the output of micro motor (9) is connected with driving gear (802), the pivot is all installed through the bearing to the both sides inner wall of spraying case (2), driven gear (801) are installed to the one end of pivot, and driven gear (801) are connected with driving gear (802) meshing, driven gear (801) and driving gear (802) all are located the outside of spraying case (2), roll-over stand (803) are installed to the other end of pivot, and roll-over stand (803) are located the inside of spraying case (2), telescopic link (804) are installed to the inner bottom wall of roll-over stand (803), foam-rubber cushion (805) are installed to the inner roof of roll-over stand (803).

3. The spraying device for processing the corrugated guardrail plate of the expressway of claim 1, wherein: servo motor (3) are installed through the backup pad to the opposite side surface of spraying case (2), lead screw (4) are installed through the bearing to the output of servo motor (3), and lead screw (4) are located the inside of spraying case (2), slide bar (5) are installed to the inner wall of spraying case (2), and slide bar (5) are located the top of lead screw (4).

4. The spraying device for processing the corrugated guardrail plate of the expressway of claim 3, wherein: the surface equidistance of lead screw (4) has cup jointed and has removed seat (12), slider (13) have been cup jointed on the surface of slide bar (5), and slider (13) are located the top that removes seat (12).

5. The spraying device for processing the corrugated guardrail plate of the expressway of claim 4, wherein: wherein the bottom of one group of the moving seat (12) is provided with a paint liquid nozzle (17), and the hot air spray head (16) is connected with the bottom of the other group of the moving seat (12).

6. The spraying device for processing the corrugated guardrail plate of the expressway of claim 1, wherein: the top surface mounting of spraying case (2) has storage paint case (14), the top surface mounting of spraying case (2) has suction pump (15), and suction pump (15) are located exhaust chamber (6) and store up the centre of paint case (14), the output of suction pump (15) is connected with the infusion hose, the tail end of infusion hose extends into the inside of removing seat (12), and the tail end of infusion hose is connected with lacquer liquid nozzle (17).

7. The spraying device for processing the corrugated guardrail plate of the expressway of claim 1, wherein: the supporting leg is all installed in the bottom four corners of base (1), the bottom surface mounting of base (1) has waste liquid box (19), the interior diapire of spraying case (2) runs through and installs waste liquid fill (18), and the tail end of waste liquid fill (18) extends into the inside of waste liquid box (19).