CN112221798A - Automatic spraying device for electrostatic spraying of wood board surface - Google Patents
Automatic spraying device for electrostatic spraying of wood board surface Download PDFInfo
- Publication number
- CN112221798A CN112221798A CN202011171483.3A CN202011171483A CN112221798A CN 112221798 A CN112221798 A CN 112221798A CN 202011171483 A CN202011171483 A CN 202011171483A CN 112221798 A CN112221798 A CN 112221798A
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- Prior art keywords
- cavity
- wall body
- fixed
- sliding
- rotating shaft
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Classifications
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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
- B05B16/00—Spray booths
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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
- B05B13/0271—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 the object or work standing still during the 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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
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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
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
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- Spray Control Apparatus (AREA)
Abstract
The invention discloses an automatic spraying device for electrostatic spraying of the surface of a wood board, which comprises a machine body, wherein a paint spraying cavity is arranged in the machine body, a fixed wood board is arranged in the paint spraying cavity, and wood board conveying devices for fixedly conveying the fixed wood board are arranged on the upper side and the lower side of the paint spraying cavity; the fixed moving device is arranged, and the movable iron chain can move by driving the hydraulic cylinder, so that the fixed wood board is taken and placed; the invention is provided with the rotating device, and the driving grooved wheel can drive the rotating grooved wheel to rotate ninety degrees, so that the fixed box and the fixed board arranged on the upper side of the rotating block are driven to rotate ninety degrees, and the paint spraying efficiency is improved; the electrostatic spraying device is arranged and can be matched with the rotating device, so that the spray head can rotate ninety degrees after one surface is sprayed from top to bottom, and then the other surface is sprayed from bottom to top, thereby reducing the waste of spraying paint and improving the paint spraying efficiency.
Description
Technical Field
The invention relates to the technical field related to surface spraying, in particular to an automatic spraying device for electrostatic spraying of the surface of a wood board.
Background
A coating method in which the coating is applied to the surface of an object to be coated by dispersing the coating into uniform and fine droplets by a spray gun or a disc atomizer with the aid of pressure or centrifugal force; the method can be divided into air spraying, airless spraying, electrostatic spraying and various derived modes of the basic spraying form, such as large-flow low-pressure atomized spraying, thermal spraying, automatic spraying, multi-group spraying and the like; wherein plank surface coating varnish is through electrostatic spraying realization, and traditional electrostatic spraying is through artifical spraying repeatedly to the plank that hangs that can remove, such spraying mode can only carry out solitary spraying repeatedly to every generally, can appear the condition of carrying out spraying many times in same place like this to lead to the waste of spraying paint, the efficiency of spraying is very low moreover, thereby needs design an automatic spraying device for plank surface electrostatic spraying.
Disclosure of Invention
The invention aims to provide an automatic spraying device for electrostatic spraying of the surface of a wood board, which is used for overcoming the defects in the prior art.
The automatic spraying device for electrostatic spraying of the surfaces of the wood boards comprises a machine body, wherein a paint spraying cavity is arranged in the machine body, the interior of the paint spraying cavity is provided with a fixed wood board, the upper side and the lower side of the paint spraying cavity are provided with wood board conveying devices for fixedly conveying the fixed wood board, each wood board conveying device comprises sliding cavities symmetrically arranged in the upper side wall body and the lower side wall body of the paint spraying cavity, sliding boxes are arranged in the sliding cavities in a sliding mode, threaded rotating shafts in threaded engagement with the sliding boxes are rotatably arranged in the front side wall body and the rear side wall body of the sliding cavities on the upper side and the lower side of the paint spraying cavity, two groups of threaded rotating shafts are respectively arranged in the front side wall body and the rear side wall body of the sliding cavities on the upper side and the lower side of the paint spraying cavity and are used for controlling the sliding boxes, a movable gear is fixedly arranged on the first rotating shaft, a fixed box cavity is arranged in the lower side wall body of the sliding box on the upper side of the fixed board, a second rotating shaft is arranged in the upper side wall body of the fixed box cavity in a rotating manner, a fixed box which is rotatably installed with the fixed box cavity is fixedly arranged on the lower side of the second rotating shaft, an elastic cavity is arranged in the fixed box, a hydraulic cylinder is fixedly arranged in the lower side wall body of the elastic cavity, a movable push block which can move upwards or downwards is arranged on the upper side of the hydraulic cylinder, symmetrical through holes are arranged in the lower side wall body of the elastic cavity on the left side and the right side of the movable push block, the through holes vertically penetrate through the elastic cavity and the paint spraying cavity, fixed pulleys are rotatably arranged in the front side wall body and the rear side wall body of the elastic cavity on the upper side and the lower side wall body, the iron hook positioned on the upper side of the fixed board and the movable push block in the elastic cavity are provided with a movable iron chain, the movable iron chain is fixedly installed on the iron hook positioned on the upper side of the fixed board, the movable iron chain is hung on the fixed board through the iron hook, a rotary cavity is arranged in the upper side wall body of the sliding box and positioned on the lower side of the paint spraying cavity, a rotary shaft III is arranged in the lower side wall body of the rotary cavity, a rotary block rotatably installed in the rotary cavity is fixedly arranged on the rotary shaft III, an iron chain fixedly installed on the iron hook positioned on the lower side of the fixed board is fixedly arranged on the upper side wall body of the rotary block, so that the fixed board is tensioned and suspended through the iron chain and the movable iron chain, the fixed board is convenient to transport and electrostatic spraying, and a rotating device for driving the fixed board to rotate is arranged in the machine body on the right side of the sliding box, the left side of the paint spraying cavity is provided with an electrostatic spraying device capable of performing electrostatic spraying on the side edge and the front side and the back side of the fixed board.
On the basis of the technical scheme, the rotating device comprises a movable gear cavity arranged in the right side wall body of the sliding cavity on the right side of the first gear cavity, the length of the front side and the rear side of the movable gear cavity is the same as that of the sliding cavity, a second gear cavity is arranged in the right side wall body of the movable gear cavity, a first belt wheel cavity is arranged in the machine body, far away from one side of the paint spraying cavity, on the right side of the paint spraying cavity, a transmission cavity is arranged in the machine body, on the right side of the paint spraying cavity, a transmission cavity is arranged in the middle position between the first belt wheel cavities on the upper side and the lower side of the paint spraying cavity, a transmission rotating shaft is arranged between the first belt wheel cavities on the upper side and the lower side of the paint spraying cavity in a rotating mode, the transmission rotating shaft penetrates through the transmission cavity from top to bottom, a fourth rotating shaft is arranged between the second, the pulley cavity is characterized in that a first pulley is fixedly arranged on the fourth rotating shaft in the first pulley cavity, a second pulley is fixedly arranged on the transmission rotating shaft in the first pulley cavity, a transmission belt is arranged between the second pulley and the first pulley, the movable gear is respectively in gear engagement connection with the outer side wall body of the fixed box and the outer side wall body of the transmission belt, the fixed box and the transmission belt are cylindrical, and a rotary grooved pulley is fixedly arranged on the transmission rotating shaft in the transmission cavity.
On the basis of the technical scheme, the electrostatic spraying device comprises a fixed block fixedly arranged on the left side wall body of the paint spraying cavity, a chute is arranged in the right side wall body of the fixed block, a slide rail is arranged in the left side wall body of the chute, a rotating wheel cavity is arranged in the machine body on the left side of the slide rail, a belt wheel cavity II is arranged in the machine body on the upper side of the rotating wheel cavity, a left rotating shaft is rotatably arranged between the belt wheel cavity II and the rotating wheel cavity, a right rotating shaft is rotatably arranged between the belt wheel cavity II on the right side of the left rotating shaft and the transmission cavity, a motor is fixedly arranged in the lower side wall body of the transmission cavity, a right rotating shaft is fixedly arranged on a power output shaft of the motor, a driving grooved pulley in contact with the rotating grooved pulley fixedly arranged on the transmission rotating shaft is fixedly arranged on the right rotating shaft in the transmission cavity, a second synchronous belt pulley is fixedly arranged on the left rotating shaft in the second belt pulley cavity, a synchronous belt is arranged between the second synchronous belt pulley and the first synchronous belt pulley, a rotating wheel is fixedly arranged on the left rotating shaft in the rotating wheel cavity, three sliding guide rods for assisting sliding are fixedly arranged on the upper side wall body and the lower side wall body of the sliding groove, a paint spraying box which is slidably installed with the sliding guide rods is slidably arranged in the sliding groove, spray heads for performing electrostatic spraying on the wall body of the fixed wood board are arranged on the wall body on the right side of the paint spraying box in an array manner, sliding blocks which are fixedly installed on the left side wall body of the paint spraying box are slidably arranged in the sliding rails, a rotating wheel sliding rail which can drive the sliding blocks to reciprocate up and down is arranged in the wall body on the outer side of the rotating wheel, a connecting pipe is arranged on the front side of the paint spraying box, a paint box is arranged in, the paint box is used for providing the paint box with materials for electrostatic painting.
The invention has the beneficial effects that: the fixed moving device is arranged, and the movable iron chain can move by driving the hydraulic cylinder, so that the fixed wood board is taken and placed;
the invention is provided with the rotating device, and the driving grooved wheel can drive the rotating grooved wheel to rotate ninety degrees, so that the fixed box and the fixed board arranged on the upper side of the rotating block are driven to rotate ninety degrees, and the paint spraying efficiency is improved;
the electrostatic spraying device is arranged and can be matched with the rotating device, so that the spray head can rotate ninety degrees after one surface is sprayed from top to bottom, and then the other surface is sprayed from bottom to top, thereby reducing the waste of spraying paint and improving the paint spraying efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of an automatic coating apparatus for electrostatic coating of a surface of a wood board;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the invention at B in FIG. 1;
FIG. 4 is an enlarged view of a portion of the invention at C in FIG. 1;
FIG. 5 is a partial cross-sectional view taken at "D-D" of FIG. 1 of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 5, an automatic spraying device for electrostatic spraying of a wood board surface according to an embodiment of the present invention includes a machine body 10, a paint spraying cavity 35 is provided in the machine body 10, a fixed wood board 53 is provided in the paint spraying cavity 35, a wood board transporting device 901 for fixing and transporting the fixed wood board 53 is provided on the upper and lower sides of the paint spraying cavity 35, the wood board transporting device 901 includes sliding cavities 15 symmetrically provided in the upper and lower side wall bodies of the paint spraying cavity 35, sliding boxes 16 are slidably provided in the sliding cavities 15, threaded rotating shafts 17 engaged with the sliding boxes 16 are rotatably provided in the front and rear side wall bodies of the sliding cavity 15 on the upper and lower sides of the paint spraying cavity 35, two sets of the threaded rotating shafts 17 are provided in the front and rear side wall bodies of the sliding cavity 15 on the upper and lower sides of the paint spraying cavity 35 for controlling the sliding boxes 16 to move back, the right side of the sliding box 16 is provided with a first gear cavity 21, the internal rotation of the upper and lower side walls of the first gear cavity 21 is provided with a first rotating shaft 22, the first rotating shaft 22 is fixedly provided with a moving gear 23, the lower side wall body of the sliding box 16, which is positioned at the upper side of the fixed wood board 53, is provided with a fixed box cavity 18, the upper side wall body of the fixed box cavity 18 is rotatably provided with a second rotating shaft 19, the lower side of the second rotating shaft 19 is fixedly provided with a fixed box 20 rotatably installed with the fixed box cavity 18, the fixed box 20 is internally provided with a tightness cavity 63, the lower side wall body of the tightness cavity 63 is internally provided with a hydraulic cylinder 60, the upper side of the hydraulic cylinder 60 is provided with a moving push block 61 capable of moving upwards or downwards, the lower side wall body of the tightness cavity 63 at the left and right sides of the moving push block 61 is internally provided with symmetrical through holes 59, the through holes 59 vertically run through, four symmetrical fixing hooks 52 are fixedly arranged on the upper side wall body and the lower side wall body of the fixed wood board 53, the fixing hooks 52 are far away from one side of the fixed wood board 53 and are provided with iron hooks 51, the iron hooks 51 on the upper side of the fixed wood board 53 and the movable push block 61 in the elastic cavity 63 are provided with movable iron chains 58, the movable iron chains 58 are fixedly arranged on the iron hooks 51 on the upper side of the fixed wood board 53 and are suspended by the iron hooks 51, the movable iron chains 58 are arranged on the lower side of the paint spraying cavity 35 and are provided with rotating cavities 54 in the upper side wall body of the sliding box 16, rotating shafts three 55 are rotatably arranged on the lower side wall body of the rotating cavities 54, rotating blocks 49 rotatably arranged on the rotating blocks 55 and are fixedly arranged on the upper side wall body of the rotating blocks 49, and iron chains 50 fixedly arranged on the lower side wall body of the fixed wood board 53 and on the iron hooks 51, thereby make fixed plank 53 pass through iron chain 50 with it is unsettled to remove iron chain 58 and take up, convenient in fixed plank 53's transportation and electrostatic spraying, the sliding box 16 right side be equipped with in the fuselage 10 and be used for the drive fixed plank 53 carries out pivoted rotating device 902, it is equipped with on the left of the chamber 35 that sprays paint and can be to rotating fixed plank 53's side and positive and negative carry out electrostatic spraying's electrostatic spraying device 903.
In addition, in one embodiment, the rotating device 902 includes a moving gear cavity 24 disposed in the right wall body of the sliding cavity 15 on the right side of the gear cavity one 21, the length of the front side and the rear side of the moving gear cavity 24 is the same as that of the sliding cavity 15, a gear cavity two 26 is disposed in the right wall body of the moving gear cavity 24, the gear cavity two 26 is far away from the belt wheel cavity one 30 disposed in the machine body 10 on one side of the paint spraying cavity 35, a transmission cavity 64 is disposed in the machine body 10 on the right side of the paint spraying cavity 35, the transmission cavity 64 is disposed at the middle position between the belt wheel cavity one 30 on the upper side and the lower side of the paint spraying cavity 35, a transmission rotating shaft 34 is rotatably disposed between the belt wheel cavity one 30 on the upper side and the lower side of the paint spraying cavity 35, the transmission rotating shaft 34 vertically penetrates through the transmission cavity 64, and a rotating shaft four 25 is, a gear 27 meshed with the moving gear 23 is fixedly arranged on the fourth rotating shaft 25 in the second gear cavity 26, a first belt wheel 28 is fixedly arranged on the fourth rotating shaft 25 in the first belt wheel cavity 30, a second belt wheel 31 is fixedly arranged on the transmission rotating shaft 34 in the first belt wheel cavity 30, a transmission belt 29 is arranged between the second belt wheel 31 and the first belt wheel 28, the moving gear 23 is respectively meshed with gears between the outer side wall bodies of the fixed box 20 and the transmission belt 29, the fixed box 20 and the transmission belt 29 are cylindrical, and a rotating grooved pulley 65 is fixedly arranged on the transmission rotating shaft 34 in the transmission cavity 64.
In addition, in an embodiment, the electrostatic spraying device 903 includes a fixed block 36 fixedly disposed on a left sidewall of the spray painting cavity 35, a sliding groove 42 is disposed in a right sidewall of the fixed block 36, a sliding rail 43 is disposed in a left sidewall of the sliding groove 42, a rotating wheel cavity 44 is disposed in the machine body 10 on a left side of the sliding rail 43, a second pulley cavity 11 is disposed in the machine body 10 on an upper side of the rotating wheel cavity 44, a left rotating shaft 13 is rotatably disposed between the second pulley cavity 11 and the rotating wheel cavity 44, a right rotating shaft 33 is rotatably disposed between the second pulley cavity 11 and the transmission cavity 64 on a right side of the left rotating shaft 13, a motor 67 is fixedly disposed in a lower sidewall of the transmission cavity 64, a right rotating shaft 33 is fixedly disposed on a power output shaft of the motor 67, a driving sheave 66 contacting with the rotating sheave 65 fixedly disposed on the transmission rotating shaft 34 is fixedly disposed on the right rotating shaft 33 in the, a first synchronous pulley 32 is fixedly arranged on the right rotating shaft 33 in the second pulley cavity 11, a second synchronous pulley 12 is fixedly arranged on the left rotating shaft 13 in the second pulley cavity 11, a synchronous belt 14 is arranged between the second synchronous pulley 12 and the first synchronous pulley 32, a rotating wheel 45 is fixedly arranged on the left rotating shaft 13 in the rotating wheel cavity 44, three sliding guide rods 41 for assisting sliding are fixedly arranged on the upper side wall body and the lower side wall body of the sliding groove 42, a paint spraying box 38 slidably mounted with the sliding guide rods 41 is slidably arranged in the sliding groove 42, a nozzle 39 used for electrostatic spraying on the wall body of the fixed wood board 53 is arranged in an array on the wall body of the right side of the paint spraying box 38, a sliding block 40 fixedly mounted on the wall body of the left side of the paint spraying box 38 is slidably arranged in the sliding rail 43, a rotating wheel sliding rail 46 capable of driving the sliding block 40 to reciprocate up and down is arranged in the outer side wall body of, the spraying paint case 38 front side is equipped with connecting pipe 37, runner chamber 44 downside be equipped with paint case 47 in the fuselage 10, paint case 47 go up the lateral wall body be equipped with the paint pipe 48 that send of connecting pipe 37 intercommunication, paint case 47 is used for right spraying paint case 38 provides the material that is used for the static to spray paint.
In the initial state, the paint spraying box 38 is located on the upper side of the sliding groove 42, the sliding block 40 is slidably mounted with the roller sliding rail 46, the movable push block 61 is located on the upper side of the tightening cavity 63, and the fixed wood board 53 is in a tightening suspension state.
When the fixed wood board 53 is put down or hung, and when the fixed wood board 53 is taken down, the hydraulic cylinder 60 is started to drive the movable push block 61 to move downwards, so that the movable iron chain 58 is loosened, the iron chain 50 is loosened, and the fixed wood board 53 can be taken out manually; when hanging up fixed plank 53, be connected with four iron hooks 51 through fixed hook 52 earlier, start pneumatic cylinder 60 again, pneumatic cylinder 60 starts to drive and removes ejector pad 61 rebound to make removal iron chain 58 take up, and make iron chain 50 flare-out, thereby take up fixedly fixed plank 53.
When the fixed wood board 53 is transported, the motor drives the threaded rotating shaft 17 to rotate, and the threaded rotating shaft 17 rotates to drive the sliding box 16 to move back and forth in the sliding cavity 15, so that the movable transportation of the fixed wood board 53 is realized.
When the fixed board 53 is electrostatically sprayed, the motor 67 is started, the motor 67 rotates to drive the right rotating shaft 33 to rotate, the right rotating shaft 33 rotates to drive the first synchronous pulley 32 to rotate, the first synchronous pulley 32 rotates to drive the synchronous belt 14 to rotate, the synchronous belt 14 rotates to drive the second synchronous pulley 12 to rotate, the second synchronous pulley 12 rotates to drive the left rotating shaft 13 to rotate, the left rotating shaft 13 rotates to drive the rotating wheel 45 to rotate, the rotating wheel 45 rotates to drive the sliding block 40 to slide along the rotating wheel sliding rail 46, so as to drive the paint spraying box 38 to slide downwards or upwards along the sliding guide rod 41 in a reciprocating manner, meanwhile, the right rotating shaft 33 rotates to drive the driving grooved wheel 66 to rotate, the driving grooved wheel 66 rotates for one circle to drive the rotating shaft 65 to rotate ninety degrees, the rotating shaft 65 grooved wheel rotates ninety degrees to drive the rotating shaft 34 to rotate ninety degrees, the rotating shaft, the ninety-degree rotation of the two pulley 31 drives the ninety-degree rotation of the transmission belt 29, the ninety-degree rotation of the transmission belt 29 drives the one pulley 28 to rotate by ninety degrees, the one pulley 28 to rotate by ninety degrees drives the four rotating shaft 25 to rotate by ninety degrees, the four rotating shaft 25 to rotate by ninety degrees drives the 27 to rotate by ninety degrees, the 27 to rotate by ninety degrees drives the moving gear 23 to rotate by ninety degrees, the moving gear 23 to rotate by ninety degrees drives the fixed box 20 and the rotating block 49 to rotate by ninety degrees in the same direction, so as to drive the fixed wood board 53 to rotate by ninety degrees in one cycle, then the paint box 47 is started, the paint box 38 at the rear side of the connecting pipe 37 is provided with electrostatic paint through the paint conveying pipe 48 and then is sprayed out through the spray head 39, so that the spray head 39 can perform ninety-degree rotation after finishing one surface from top to bottom and then finishing the other surface from bottom to top, thereby improving, and waste of painting can be reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and scope of the present invention are intended to be included therein.
Claims (3)
1. The utility model provides an automatic spraying device for plank surface electrostatic spraying, includes the fuselage, its characterized in that: a paint spraying cavity is arranged in the machine body, a fixed wood board is arranged in the paint spraying cavity, wood board conveying devices for fixing and conveying the fixed wood board are arranged on the upper side and the lower side of the paint spraying cavity, each wood board conveying device comprises sliding cavities symmetrically arranged in the upper side wall body and the lower side wall body of the paint spraying cavity, sliding boxes are arranged in the sliding cavities in a sliding mode, screw thread rotating shafts connected with the sliding boxes in a threaded meshing mode are arranged in the front side wall body and the rear side wall body of the sliding cavities on the upper side and the lower side of the paint spraying cavity in a rotating mode, two groups of screw thread rotating shafts are arranged in the front side wall body and the rear side wall body of the sliding cavities on the upper side and the lower side of the paint spraying cavity and used for controlling the sliding boxes to move back and forth, a gear cavity I is arranged on the right side of the sliding boxes, a, a second rotating shaft is rotatably arranged on the wall body on the upper side of the fixed box cavity, a fixed box rotatably installed with the fixed box cavity is fixedly arranged on the lower side of the second rotating shaft, an elastic cavity is arranged in the fixed box, a hydraulic cylinder is fixedly arranged in the lower side wall body of the elastic cavity, a movable push block capable of moving upwards or downwards is arranged on the upper side of the hydraulic cylinder, symmetrical through holes are arranged in the lower side wall body of the elastic cavity on the left side and the right side of the movable push block, the through holes vertically penetrate through the elastic cavity and the paint spraying cavity, fixed pulleys are rotatably arranged in the front side wall body and the rear side wall body of the elastic cavity on the upper side of the through holes, four symmetrical fixed hooks are fixedly arranged on the upper side wall body and the lower side wall body of the fixed wood board, an iron hook is arranged on one side of the fixed wood board away from the fixed hooks, a movable iron chain is arranged between the iron hook positioned on the upper, remove the iron chain and pass through the iron hook is right fixed plank lifts by crane unsettledly, is located the chamber downside sprays paint be equipped with in the slide box upside wall body and rotate the chamber, it is equipped with pivot three to rotate chamber downside wall body internal rotation, set firmly in the pivot three with rotate the rotation block that the chamber rotated the installation, set firmly on the rotation block upside wall body and be located fixed plank downside the iron chain of iron hook fixed mounting, thereby make fixed plank passes through the iron chain with it is taut unsettled to remove the iron chain, convenient in the transportation and the electrostatic spraying of fixed plank, the slide box right side be equipped with in the fuselage and be used for the drive fixed plank carries out pivoted rotating device, it is equipped with in the chamber left side of spraying paint and can be counter-rotating the side of fixed plank carries out the electrostatic spraying's electrostatic spraying device with the positive and negative.
2. An automatic spraying device for electrostatic spraying of the surface of a wood board according to claim 1, characterized in that: the rotating device comprises a movable gear cavity arranged in the right side wall body of the sliding cavity on the right side of the first gear cavity, the length of the front side and the back side of the movable gear cavity is the same as that of the sliding cavity, a second gear cavity is arranged in the wall body on the right side of the movable gear cavity, a first belt wheel cavity is arranged in the machine body on one side of the paint spraying cavity far away from the second gear cavity, a transmission cavity is arranged in the machine body on the right side of the paint spraying cavity, the transmission cavity is arranged at the middle position between the first belt wheel cavity on the upper side and the lower side of the paint spraying cavity, a transmission rotating shaft is rotatably arranged between the first belt wheel cavity on the upper side and the lower side of the paint spraying cavity, the transmission rotating shaft penetrates through the transmission cavity up and down, a fourth rotating shaft is rotatably arranged between the second gear cavity and the first belt wheel cavity, a gear meshed with the movable gear is fixedly arranged on the fourth rotating shaft in, the transmission rotating shaft in the transmission cavity I is fixedly provided with a belt wheel II, a transmission belt is arranged between the belt wheel II and the belt wheel I, the movable gear is respectively in gear engagement connection with the outer side wall bodies of the fixed box and the transmission belt, the fixed box and the transmission belt are cylindrical, and the transmission rotating shaft in the transmission cavity is fixedly provided with a rotary grooved pulley.
3. An automatic spraying device for electrostatic spraying of the surface of a wood board according to claim 1, characterized in that: the electrostatic spraying device comprises a fixed block fixedly arranged on the wall body on the left side of the paint spraying cavity, a chute is arranged in the wall body on the right side of the fixed block, a slide rail is arranged in the wall body on the left side of the chute, a rotating wheel cavity is arranged in the machine body on the left side of the slide rail, a belt wheel cavity II is arranged in the machine body on the upper side of the rotating wheel cavity, a left rotating shaft is rotatably arranged between the belt wheel cavity II and the rotating wheel cavity, a right rotating shaft is rotatably arranged between the belt wheel cavity II on the right side of the left rotating shaft and the transmission cavity, a motor is fixedly arranged in the wall body on the lower side of the transmission cavity, a right rotating shaft is fixedly arranged on a power output shaft of the motor, a driving grooved pulley which is in contact with the rotating shaft and is fixedly arranged on the right rotating shaft in the transmission cavity, a first synchronous belt pulley is fixedly arranged on the right rotating shaft in the, a synchronous belt is arranged between the second synchronous belt wheel and the first synchronous belt wheel, a rotating wheel is fixedly arranged on the left rotating shaft in the rotating wheel cavity, three guide sliding rods for assisting sliding are fixedly arranged on the upper side wall body and the lower side wall body of the sliding chute, a paint spraying box which is slidably arranged with the guide sliding rods is slidably arranged in the sliding chute, the right side wall body of the paint spraying box is provided with spray heads for electrostatic spraying of the fixed wood plate wall body in an array manner, a sliding block fixedly arranged with the left side wall body of the paint spraying box is arranged in the sliding rail in a sliding way, a rotating wheel sliding rail capable of driving the sliding block to move up and down in a reciprocating way through rotation is arranged in the outer side wall body of the rotating wheel, the front side of the paint spraying box is provided with a connecting pipe, the machine body at the lower side of the rotating wheel cavity is internally provided with a paint box, the paint box is provided with a paint conveying pipe communicated with the connecting pipe on the wall body of the upper side wall, and the paint box is used for providing materials for electrostatic painting for the paint box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011171483.3A CN112221798A (en) | 2020-10-28 | 2020-10-28 | Automatic spraying device for electrostatic spraying of wood board surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011171483.3A CN112221798A (en) | 2020-10-28 | 2020-10-28 | Automatic spraying device for electrostatic spraying of wood board surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112221798A true CN112221798A (en) | 2021-01-15 |
Family
ID=74109195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011171483.3A Withdrawn CN112221798A (en) | 2020-10-28 | 2020-10-28 | Automatic spraying device for electrostatic spraying of wood board surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112221798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676092A (en) * | 2021-01-18 | 2021-04-20 | 上海碎趴电子科技有限公司 | Manufacturing equipment for dial disc in electric instrument panel |
-
2020
- 2020-10-28 CN CN202011171483.3A patent/CN112221798A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676092A (en) * | 2021-01-18 | 2021-04-20 | 上海碎趴电子科技有限公司 | Manufacturing equipment for dial disc in electric instrument panel |
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Application publication date: 20210115 |