CN115090456A - Two-sided paint spraying apparatus of curved plate material - Google Patents
Two-sided paint spraying apparatus of curved plate material Download PDFInfo
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- CN115090456A CN115090456A CN202210877698.XA CN202210877698A CN115090456A CN 115090456 A CN115090456 A CN 115090456A CN 202210877698 A CN202210877698 A CN 202210877698A CN 115090456 A CN115090456 A CN 115090456A
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- telescopic
- curved
- paint spraying
- rollers
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
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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
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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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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- Spray Control Apparatus (AREA)
Abstract
The invention is suitable for the technical field of plate paint spraying equipment, and provides a double-sided paint spraying device for curved plates, which comprises a box body, wherein paint spraying mechanisms are fixedly arranged on the upper top surface and the lower bottom surface of the interior of the box body; the paint spraying mechanism comprises two telescopic assemblies and a spray pipe, wherein each telescopic assembly comprises a telescopic outer rod and a telescopic inner rod which is connected to the telescopic outer rod in a sliding mode, a shell is arranged at one end, away from the telescopic outer rod, of the telescopic inner rod, two telescopic rollers are connected to two sides of the shell in a sliding mode, a fixed roller is arranged in the middle of the shell, a first spring which stretches out the telescopic inner rod is sleeved on the telescopic inner rod, and a second spring is sleeved on each of the two telescopic rollers.
Description
Technical Field
The invention relates to the technical field of plate paint spraying equipment, in particular to a double-sided paint spraying device for curved plates.
Background
The painting treatment to various plates is in the existing treatment means such as rust prevention and corrosion prevention to the surfaces of the plates, and the method is widely applied, in the prior art, most of double-sided automatic painting equipment for the plates is used for painting planar plates, and the painting of curved plates with waveforms is carried out, so that the technical problem of uneven painting is easily caused due to the fact that the painting angle between a painting head and the surfaces of the plates is large, therefore, most of the prior art is manually treated, and the manual painting mode has the following defects:
1. the uniformity of manual paint spraying is not enough, so that the paint surface of the painted plate is not smooth enough;
2. the manual paint spraying has certain harm to human bodies, and the health of personnel is influenced;
3. manual painting needs to be performed on two sides of the plate respectively, so that the time cost for painting the plate is increased.
In view of the foregoing, it is apparent that the prior art has inconvenience and disadvantages in practical use, and thus, needs to be improved.
Disclosure of Invention
In view of the above-mentioned drawbacks, an object of the present invention is to provide a curved panel double-sided paint spraying apparatus, which can prevent the problem of uneven paint spraying caused by a large inclination angle between the surface of the curved panel and a spray head by setting a spray angle of the spray head adjustable along with the inclination angle of the surface of the curved panel, and at the same time, by setting a walking type spray head to ensure that the height of the spray head matches with the curve of the surface of the curved panel, thereby preventing the phenomenon of uneven paint spraying caused by a large change in the distance between the spray head and the curved panel.
In order to achieve the purpose, the invention provides a double-sided paint spraying device for curved panels, which comprises a box body, wherein conveying assemblies for clamping and transversely conveying the curved panels are arranged on two sides in the box body, and paint spraying mechanisms are fixedly arranged on the upper top surface and the lower bottom surface in the box body; the paint spraying mechanism comprises two telescopic assemblies which are symmetrically arranged and a spray pipe which is rotationally connected between the two telescopic assemblies, the telescopic assemblies comprise a telescopic outer rod and a telescopic inner rod which is slidably connected with the telescopic outer rod, one end of the telescopic inner rod, which is far away from the telescopic outer rod, is provided with a shell, two telescopic rollers are slidably connected with two sides of the shell, one end of the shell, which is far away from the telescopic inner rod, is provided with a fixed roller, the spray pipe is rotationally connected between the two shells, the telescopic inner rod is sleeved with a first spring which extends the telescopic inner rod out, the outer sides of the two telescopic rollers are both sleeved with a second spring which extends the telescopic rollers out of the shell, the telescopic rollers and the fixed rollers are matched and tightly attached to the surface of the curved-surface plate, and a spray head of the spray pipe is under the telescopic action of the telescopic rollers, to one side of the telescopic roller retracted inside the housing.
According to the double-sided paint spraying device for the curved-surface plates, the sliding holes communicated with the tops of the two telescopic rollers are formed in the shell, the sliding blocks are arranged in the sliding holes, and the racks are arranged at the bottoms of the sliding blocks.
According to the double-sided paint spraying device for the curved-surface plates, gears are arranged at two ends of the spray pipe, gear mounting holes are formed in the position, located at the bottom of the sliding hole, in the shell, the gears are mounted in the gear mounting holes, one end of the spray pipe is rotatably connected with a pipe inlet, the pipe inlet is of a hose structure, and a rotating bearing and a sealing ring are arranged at the connecting position of the pipe inlet and the spray pipe.
According to the double-sided paint spraying device for the curved-surface plates, the bottom of the sliding hole is provided with the sliding groove which is arranged corresponding to the rack, the bottom of the sliding groove is communicated with the top of the gear mounting hole, and the top of the gear is meshed with the rack at the bottom of the sliding block.
According to the curved-surface plate double-side paint spraying device, when the telescopic roller on one side of the sliding block is contracted by the pressure of the curved-surface plate, the sliding block slides to the other side of the sliding block by the pressure, and the gear drives the spray pipe to rotate to one side of the contracted telescopic roller.
According to the curved-surface plate double-side paint spraying device, the two telescopic rollers are respectively connected to the two sides of the shell in a sliding mode through the first telescopic rod and the second telescopic rod, sealing rings are arranged on the parts, matched with the sliding holes, of the first telescopic rod and the second telescopic rod, and the sliding blocks are located at the two ends of the rack and provided with sealing portions.
According to the curved surface plate double-sided paint spraying device, the telescopic assembly comprises a plurality of driving rollers, a conveying belt wound on the outer sides of the driving rollers and a driving motor driving the driving rollers to rotate.
According to the double-sided paint spraying device for the curved-surface plate, the conveying belt is tightly attached to the side surface of the curved-surface plate to form a state of clamping the curved-surface plate, and the surface of the conveying belt is provided with the rubber layer for preventing the curved-surface plate from sliding off.
According to the double-sided paint spraying device for the curved-surface plates, the inlet of the box body is provided with the feeding plate.
The invention provides a double-sided paint spraying device for curved panels, which comprises a box body, wherein conveying assemblies for clamping and transversely conveying the curved panels are arranged on two sides in the box body, so that the curved panels are normally conveyed in the box body, the continuity of a paint spraying process is realized, paint spraying mechanisms are fixedly arranged on the upper top surface and the lower bottom surface in the box body, and the uniform paint spraying process is respectively carried out on the upper surface and the lower surface of the curved panels through the two paint spraying mechanisms; the paint spraying mechanism comprises two telescopic assemblies which are symmetrically arranged and a spray pipe which is rotatably connected between the two telescopic assemblies, the surface of a curved plate is uniformly sprayed with paint through the spray pipe, the telescopic assemblies comprise a telescopic outer rod and a telescopic inner rod which is connected with the telescopic outer rod in a sliding way, one end of the telescopic inner rod, which is far away from the telescopic outer rod, is provided with a shell, two telescopic rollers are connected to two sides of the shell in a sliding way, one end of the shell, which is far away from the telescopic inner rod, is provided with a fixed roller, the spray pipe is rotatably connected between the two shells, the telescopic inner rod is sleeved with a first spring for extending the telescopic inner rod, the fixed roller is ensured to adapt to the curved surface shape of the curved plate to adjust the position of the fixed roller by arranging the first spring, and the outer sides of the two telescopic rollers are both sleeved with second springs for extending the telescopic rollers out of the shell, flexible gyro wheel and fixed roller cooperation are hugged closely the surface of curved surface panel, the shower nozzle of spray tube is in under the flexible effect of flexible gyro wheel, rotate to the one side of the inside flexible gyro wheel of casing that retracts, at the in-process that curved surface panel carried forward, at flexible gyro wheel and fixed roller through upslope or downhill path structure, one of them flexible gyro wheel of upslope structure or downhill path structure meeting compression of curved surface, one of them flexible gyro wheel atress shrink, act on the gear of spray tube simultaneously, driving the spray tube and rotating to flexible gyro wheel one side of shrink, guarantee that the shower nozzle is facing to the curved surface that needs spray paint constantly, prevent that the inclination between shower nozzle and the curved surface is too big, it is inhomogeneous to spray paint to appear. In conclusion, the invention has the technical effects that the paint spraying angle of the spray nozzle can be adjusted along with the inclination angle of the surface of the curved-surface plate, so that the problem of uneven paint spraying caused by a large inclination angle between the surface of the plate and the spray nozzle is prevented, meanwhile, the walking type spray nozzle is arranged, so that the height of the spray nozzle is matched with the curve of the surface of the plate, the phenomenon of uneven paint spraying caused by a large distance change between the spray nozzle and the plate is prevented, and the double spray nozzles are also arranged for spraying paint on the upper surface and the lower surface of the plate, so that the labor cost and the time cost are reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention; FIG. 2 is a schematic sectional view of the case of the present invention; FIG. 3 is a perspective view of the nozzle of the present invention; FIG. 4 is a schematic view showing a cross-sectional view of the second telescopic rod of the painting mechanism of the present invention; FIG. 5 is a schematic view of a first telescopic rod of the painting mechanism according to the present invention in a contracted cross-section configuration; FIG. 6 is a schematic perspective view of a slider according to the present invention; FIG. 7 is a schematic view of the first operating state of the painting mechanism of the present invention; FIG. 8 is a structural view illustrating a second working state of the painting mechanism according to the present invention; in the figure, 1-box, 2-conveyer belt, 3-feeding plate, 4-paint spraying mechanism, 41-telescopic outer rod, 42-telescopic inner rod, 43-first spring, 44-sliding hole, 45-shell, 46-sliding block, 461-rack, 462-sealing part, 47-first telescopic rod, 48-second telescopic rod, 49-fixed roller, 5-spray pipe, 51-gear, 52-spray head, 53-inlet pipe, 6-curved plate, 7-driving motor, 8-installation area and 9-driving roller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1, the invention provides a curved panel double-sided paint spraying device which comprises a box body 1, wherein conveying assemblies for clamping and transversely conveying curved panels 6 are arranged inside mounting areas 8 on two sides of the box body 1, normal conveying of the curved panels 6 inside the box body 1 is guaranteed, continuity of a paint spraying process is achieved, paint spraying mechanisms 4 are fixedly arranged on the upper top surface and the lower bottom surface inside the box body 1, and uniform paint spraying processes are respectively carried out on the upper surface and the lower surface of the curved panels 6 through the two paint spraying mechanisms 4.
Referring to fig. 1, 3, 4 and 5, preferably, the paint spraying mechanism 4 of the present invention includes two symmetrically arranged telescopic assemblies and a spray pipe 5 rotatably connected between the two telescopic assemblies, the spray pipe 5 is used to perform uniform paint spraying operation on the surface of a curved sheet material 6, the telescopic assemblies include a telescopic outer rod 41 and a telescopic inner rod 42 slidably connected to the telescopic outer rod 41, one end of the telescopic inner rod 42 far away from the telescopic outer rod 41 is provided with a housing, two telescopic rollers are slidably connected to both sides of the housing, one end of the housing far away from the telescopic inner rod 42 is provided with a fixed roller 49, the spray pipe 5 is rotatably connected to the middle of the two housings, the telescopic inner rod 42 is sleeved with a first spring 43 extending the telescopic inner rod 42, and the first spring 43 is arranged to ensure that the fixed roller 49 adapts to the curved shape of the curved sheet material 6 to adjust the position of the fixed roller 49, the outer sides of the two telescopic rollers are respectively sleeved with a second spring which extends the telescopic rollers out of the shell 45, the telescopic roller and the fixed roller 49 are matched and tightly attached to the surface of the curved plate 6, the spray head 52 of the spray pipe 5 rotates to one side of the telescopic roller retracted into the shell 45 under the telescopic action of the telescopic roller, during the forward transport of the curved sheet material 6, as the telescopic roller and the fixed roller 49 pass through the uphill or downhill configuration, the uphill or downhill configuration of the curved surface compresses one of the telescopic rollers, one of them telescopic roller atress shrink is being acted on the gear 51 of spray tube 5 simultaneously, is driving spray tube 5 and is rotating to telescopic roller one side of shrink, guarantees that shower nozzle 52 constantly faces the curved surface that needs to spray paint, prevents that the inclination between shower nozzle 52 and the curved surface is too big, the inhomogeneous phenomenon of spraying paint from appearing.
Referring to fig. 4, 5, 6, 7 and 8, in addition, a sliding hole 44 communicating the tops of the two telescopic rollers is provided in the housing 45 of the present invention, a sliding block 46 is provided in the sliding hole 44, a rack 461 is provided at the bottom of the sliding block 46, gears 51 are provided at both ends of the nozzle tube 5, a gear mounting hole is provided in the housing 45 at the bottom of the sliding hole 44, the gear 51 is mounted in the gear mounting hole, a sliding slot corresponding to the rack 461 is provided at the bottom of the sliding hole 44, the bottom of the sliding slot is communicated with the top of the gear mounting hole, the top of the gear 51 is engaged with the corresponding rack 461 at the bottom of the sliding block 46, and by providing the sliding hole 44, when the first telescopic rod 47 and the second telescopic rod 48 for connecting the two telescopic rollers are extended and retracted in the sliding hole 44, because the first telescopic rod 47 and the second telescopic rod 48 are arranged at two sides of the fixed roller 49, when the curved surface goes down a slope or an uphill structure, only one telescopic roller is forced to contract, at this time, the inside of the sliding hole 44 can be filled with some fluid medium, the first telescopic rod 47 or the second telescopic rod 48 corresponding to the contracted telescopic roller slides towards the inside of the sliding hole 44, at this time, the fluid medium pushes the sliding block 46 to slide towards the other side, because the rack 461 arranged on the sliding block 46 is meshed with the gear 51 inside the gear mounting hole, the gear 51 is driven to rotate towards one side of the contracted telescopic roller, the corresponding plurality of uniformly arranged spray heads 52 arranged at the bottom of the spray pipe 5 rotate, so as to spray paint towards the uphill or downhill structure, and prevent the spray heads 52 from forming an excessively large included angle with the curved surface, thereby preventing the uneven paint spraying process of the curved surface.
Furthermore, the parts of the first telescopic rod 47 and the second telescopic rod 48, which are engaged with the sliding hole 44, are provided with sealing rings, the sliding block 46 is provided with sealing parts 462 at both ends of the rack 461 to ensure that the sliding holes 44 at both sides of the sliding block 46 maintain a sealed state, so that the fluid medium inside the sliding hole 44 is prevented from flowing through the gap between the sliding block 46 and the sliding hole 44, the sliding block 46 cannot slide in response to the expansion and contraction of the telescopic rollers, and the direction of the spray head 52 on the spray pipe 5 cannot be adjusted, one end of the spray pipe 5 is rotatably connected with an inlet pipe 53, the inlet pipe 53 is in a hose structure, the joint of the inlet pipe 53 and the spray pipe 5 is provided with a rotary bearing and a sealing ring, the supply of paint inside the spray pipe 5 is ensured through the inlet pipe 53, and the inlet pipe is provided as a hose to ensure that the inlet pipe 53 does not interfere with the rotation and up-down movement of the spray pipe 5, the rotary bearing and the sealing ring are arranged at the same time to ensure the sealing and rotating effects of the inlet pipe 53 and the spray pipe 5.
Referring to fig. 1 and 2, preferably, the telescopic assembly of the present invention includes a plurality of driving rollers 9, a conveying belt 2 wound around the outside of the driving rollers 9, and a driving motor 7 driving the driving rollers 9 to rotate, wherein the conveying belt is tightly attached to the side surfaces of the curved plate 6 to form a state of clamping the curved plate, a rubber layer for preventing the curved plate 6 from slipping off is disposed on the surface of the conveying belt 2, so that after the curved plate 6 entering from the feeding plate 3 reaches the inside of the box body 1, the two side surfaces of the curved plate 6 are clamped under the action of the two conveying belts 2, then the driving motor 7 drives the driving rollers 9 to rotate to drive the curved plate 6 to move transversely, and the rubber layer is disposed to ensure the clamping force on the curved plate 6, so as to prevent the curved plate 6 from sliding under stress.
In this embodiment, referring to fig. 1, 2 and 3, firstly, in order to ensure the sufficient paint spraying operation on the surface of the curved plate 6, the thickness of the fixed roller 49 and the telescopic roller is ensured to be as small as possible, and the rollers are ensured to be tightly attached to the edges of both sides of the curved plate 6, and the edges of the curved plate 6 are generally the places where the installation positions are arranged, where the paint spraying is not performed, and the installed parts are uniformly subjected to manual paint spraying or glue coating operation after the installation is completed, when in use, the curved plate 6 is limited by the feeding plate 3 arranged at the feeding port of the box 1, the edge of the front end is inserted between the two paint spraying mechanisms 4 while the curved plate 6 is pushed, and then the curved plate is conveyed by the two conveying belts 2, when the curved plate 6 moves between the two paint spraying mechanisms 4, when the paint spraying mechanism 4 at the top is in contact with the uphill or downhill structure of the concave surface of the curved surface, as shown in fig. 7, the paint spraying mechanism 4 at the bottom is located in the convex area of the lower surface, one of the telescopic rollers contracts to drive the spray pipe 5 to rotate towards the corresponding telescopic roller, and the spray head 52 deflects towards one side of the contracted telescopic roller (the rotation principle is already described, and is not described herein again), so that the spray head 52 and the curved surface are correspondingly painted, and the condition that the included angle between the spray head 52 and the curved surface is too large, which causes uneven paint spraying is prevented; when the paint spraying mechanism 4 at the top is in contact with the top surface of the concave surface, as shown in fig. 8, the two telescopic rollers are supported, the two telescopic rollers are stressed at the moment and cannot press the sliding block 46, the spray head 52 is at the initial position and faces the position of the fixed roller 49, the curved plate 6 is sprayed, and the phenomenon of uneven paint spraying when the concave surface is sprayed is prevented.
In conclusion, the invention provides a double-sided paint spraying device for curved plates, which comprises a box body, wherein conveying assemblies for clamping and transversely conveying the curved plates are arranged on two sides of the box body, so that the curved plates are normally conveyed in the box body, the continuity of a paint spraying process is realized, paint spraying mechanisms are fixedly arranged on the upper top surface and the lower bottom surface of the interior of the box body, and the uniform paint spraying process is respectively carried out on the upper surface and the lower surface of the curved plates through the two paint spraying mechanisms; the paint spraying mechanism comprises two symmetrically arranged telescopic assemblies and a spray pipe which is rotatably connected between the two telescopic assemblies, the surfaces of curved-surface plates are uniformly sprayed with paint through the spray pipe, each telescopic assembly comprises a telescopic outer rod and a telescopic inner rod which is slidably connected with the telescopic outer rod, a shell is arranged at one end of the telescopic inner rod, which is far away from the telescopic outer rod, two telescopic rollers are slidably connected to two sides of the shell, one end of the shell, which is far away from the telescopic inner rod, is provided with a fixed roller, the spray pipe is rotatably connected between the two shells, a first spring which extends the telescopic inner rod is sleeved on the telescopic inner rod, the position of the fixed roller is adjusted by ensuring that the fixed roller is adaptive to the curved surface shape of the curved-surface plates through the arrangement of the first spring, and a second spring which extends the telescopic rollers out of the shell is sleeved on the outer sides of the two telescopic rollers, flexible gyro wheel and fixed roller cooperation are hugged closely the surface of curved surface panel, the shower nozzle of spray tube is in under the flexible effect of flexible gyro wheel, rotate to the one side of the inside flexible gyro wheel of casing that retracts, at the in-process that curved surface panel carried forward, at flexible gyro wheel and fixed roller through upslope or downhill path structure, one of them flexible gyro wheel of upslope structure or downhill path structure meeting compression of curved surface, one of them flexible gyro wheel atress shrink, act on the gear of spray tube simultaneously, driving the spray tube and rotating to flexible gyro wheel one side of shrink, guarantee that the shower nozzle is facing to the curved surface that needs spray paint constantly, prevent that the inclination between shower nozzle and the curved surface is too big, it is inhomogeneous to spray paint to appear. In conclusion, the invention has the technical effects that the paint spraying angle of the spray nozzle can be adjusted along with the inclination angle of the surface of the curved-surface plate, so that the problem of uneven paint spraying caused by a large inclination angle between the surface of the plate and the spray nozzle is prevented, meanwhile, the walking type spray nozzle is arranged, so that the height of the spray nozzle is matched with the curve of the surface of the plate, the phenomenon of uneven paint spraying caused by a large distance change between the spray nozzle and the plate is prevented, and the double spray nozzles are also arranged for spraying paint on the upper surface and the lower surface of the plate, so that the labor cost and the time cost are reduced.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Claims (9)
1. The double-sided paint spraying device for the curved plate is characterized by comprising a box body, wherein conveying assemblies for clamping and transversely conveying the curved plate are arranged on two sides in the box body, and paint spraying mechanisms are fixedly arranged on the upper top surface and the lower bottom surface in the box body;
the paint spraying mechanism comprises two telescopic assemblies which are symmetrically arranged and a spray pipe which is rotationally connected between the two telescopic assemblies, the telescopic assemblies comprise a telescopic outer rod and a telescopic inner rod which is slidably connected with the telescopic outer rod, one end of the telescopic inner rod, which is far away from the telescopic outer rod, is provided with a shell, two telescopic rollers are slidably connected with two sides of the shell, one end of the shell, which is far away from the telescopic inner rod, is provided with a fixed roller, the spray pipe is rotationally connected between the two shells, the telescopic inner rod is sleeved with a first spring which extends the telescopic inner rod out of the telescopic outer rod, the outer sides of the two telescopic rollers are sleeved with second springs which extend the telescopic rollers out of the shells, the telescopic rollers and the fixed rollers are matched and tightly attached to the surface of the curved-surface plate, and a spray head of the spray pipe is under the telescopic action of the telescopic rollers, to one side of the telescopic roller retracted inside the housing.
2. The double-sided paint spraying device for the curved plates according to claim 1, wherein a sliding hole is formed in the housing and communicates with the tops of the two telescopic rollers, a sliding block is arranged in the sliding hole, and a rack is arranged at the bottom of the sliding block.
3. The double-sided paint spraying device for the curved-surface plates as claimed in claim 2, wherein gears are arranged at two ends of the spray pipe, gear mounting holes are formed in the bottom of the sliding hole in the shell, the gears are mounted in the gear mounting holes, one end of the spray pipe is rotatably connected with a pipe inlet, the pipe inlet is of a hose structure, and a rotating bearing and a sealing ring are arranged at the joint of the pipe inlet and the spray pipe.
4. The double-sided painting device for the curved plates according to claim 3, wherein a sliding groove is formed in the bottom of the sliding hole and corresponds to the rack, the bottom of the sliding groove is communicated with the top of the gear mounting hole, and the top of the gear is meshed with the rack.
5. A device for painting curved panels on both sides according to claim 4, wherein when the retractable roller on one side of the slider is compressed by the pressure of the curved panel, the slider is pressed to slide toward the other side of the slider, and the gear drives the nozzle to rotate toward the side of the compressed retractable roller.
6. The double-sided paint spraying device for the curved plates according to claim 5, wherein the two telescopic rollers are slidably connected to two sides of the housing through a first telescopic rod and a second telescopic rod respectively, sealing rings are arranged at parts of the first telescopic rod and the second telescopic rod, which are matched with the sliding holes, the sliding block is provided with sealing parts at two ends of the rack, and the first telescopic rod and the second telescopic rod are symmetrically arranged around the fixed roller.
7. A curved plate double-sided paint spraying device according to any one of claims 1 to 6, wherein the telescopic assembly comprises a plurality of driving rollers, a conveying belt wound on the outer sides of the driving rollers, and a driving motor for driving the driving rollers to rotate.
8. The apparatus for painting a curved plate on both sides according to claim 7, wherein the conveyor belt is closely attached to the side surface of the curved plate to hold the curved plate, and a rubber layer for preventing the curved plate from slipping off is provided on the surface of the conveyor belt.
9. A device for the two-sided painting of curved panels according to claim 8, wherein the inlet of the tank is provided with a feed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877698.XA CN115090456B (en) | 2022-07-25 | 2022-07-25 | Double-sided paint spraying device for curved panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877698.XA CN115090456B (en) | 2022-07-25 | 2022-07-25 | Double-sided paint spraying device for curved panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115090456A true CN115090456A (en) | 2022-09-23 |
| CN115090456B CN115090456B (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210877698.XA Active CN115090456B (en) | 2022-07-25 | 2022-07-25 | Double-sided paint spraying device for curved panel |
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|---|---|---|---|---|
| JPS60147269A (en) * | 1984-01-10 | 1985-08-03 | Mitsubishi Heavy Ind Ltd | Wall surface grinding/painting apparatus |
| JP2003024882A (en) * | 2001-07-11 | 2003-01-28 | Nihon Micro Coating Co Ltd | Apparatus for cleaning panel |
| JP2004167422A (en) * | 2002-11-21 | 2004-06-17 | Seiko Epson Corp | Application method and application device |
| CN206153024U (en) * | 2016-08-15 | 2017-05-10 | 东莞同济大学研究院 | Spraying machine |
| CN107297293A (en) * | 2017-08-15 | 2017-10-27 | 贵州金韵乐器有限公司 | A kind of preparation method of guitar |
| CN111921748A (en) * | 2020-08-13 | 2020-11-13 | 崔福才 | Paint spraying device for uniformly spraying paint on wave plate and using method thereof |
| CN112127365A (en) * | 2020-09-28 | 2020-12-25 | 安徽兰兮工程技术开发有限公司 | Multifunctional mortar spray head mechanism |
| CN112892944A (en) * | 2021-01-21 | 2021-06-04 | 江苏科技大学 | Unmanned aerial vehicle intelligent spraying device suitable for variable-curvature outer plate and dynamic adjustment method |
-
2022
- 2022-07-25 CN CN202210877698.XA patent/CN115090456B/en active Active
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| JPS60147269A (en) * | 1984-01-10 | 1985-08-03 | Mitsubishi Heavy Ind Ltd | Wall surface grinding/painting apparatus |
| JP2003024882A (en) * | 2001-07-11 | 2003-01-28 | Nihon Micro Coating Co Ltd | Apparatus for cleaning panel |
| JP2004167422A (en) * | 2002-11-21 | 2004-06-17 | Seiko Epson Corp | Application method and application device |
| CN206153024U (en) * | 2016-08-15 | 2017-05-10 | 东莞同济大学研究院 | Spraying machine |
| CN107297293A (en) * | 2017-08-15 | 2017-10-27 | 贵州金韵乐器有限公司 | A kind of preparation method of guitar |
| CN111921748A (en) * | 2020-08-13 | 2020-11-13 | 崔福才 | Paint spraying device for uniformly spraying paint on wave plate and using method thereof |
| CN112127365A (en) * | 2020-09-28 | 2020-12-25 | 安徽兰兮工程技术开发有限公司 | Multifunctional mortar spray head mechanism |
| CN112892944A (en) * | 2021-01-21 | 2021-06-04 | 江苏科技大学 | Unmanned aerial vehicle intelligent spraying device suitable for variable-curvature outer plate and dynamic adjustment method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115090456B (en) | 2022-11-15 |
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