CN112619971A - Wood board paint spraying and drying device and working method thereof - Google Patents
Wood board paint spraying and drying device and working method thereof Download PDFInfo
- Publication number
- CN112619971A CN112619971A CN202011439004.1A CN202011439004A CN112619971A CN 112619971 A CN112619971 A CN 112619971A CN 202011439004 A CN202011439004 A CN 202011439004A CN 112619971 A CN112619971 A CN 112619971A
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- Prior art keywords
- paint spraying
- pipe
- air
- paint
- drying
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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
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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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
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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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- Chemical And Physical Treatments For Wood And The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a wood board paint spraying and drying device and a working method thereof, the wood board paint spraying and drying device comprises a paint storage box, a paint spraying head, a conveying pump, a clamping plate, a heating box, a suction fan, a mounting rack, air injection pipes and guide rollers, wherein the paint storage box is arranged on one side of the upper end surface of a bottom plate, the conveying pump is assembled in the paint storage box, the paint spraying head is arranged at the other end of the conveying pipe, the clamping plate is fixed at the lower end of a pulling rod and is arranged in a placing hole, the heating box is arranged on the upper end surface of a drying box, two groups of mounting racks are symmetrically arranged in the drying box, the air injection pipes are arranged on the upper side in the mounting rack, the suction fan is assembled in the mounting rack, four groups of guide rollers are arranged in the middle of the mounting rack, the air injection pipes are arranged on one side of the guide rollers, and the problem that, the invention avoids the transfer of the wood board after paint spraying, and is convenient for the integration of paint spraying and drying of the wood board.
Description
Technical Field
The invention belongs to the technical field of wood board processing, relates to a board paint spraying and drying technology, and particularly relates to a wood board paint spraying and drying device and a working method thereof.
Background
The board is a flat rectangular building material board made into standard size, and is used as a component of wall, ceiling or floor in the building industry. But also to metal sheets formed by forging, rolling or casting. The building material is divided into thin plates, middle plates, thick plates, extra thick plates and flat rectangular building material plates which are generally made into standard sizes.
In the prior art, the wood board needs to be transferred to drying equipment for drying after paint spraying, in the wood board transferring process, the wood board after paint spraying is very easy to be stained with dust and impurities, so that the wood board is painted with flaws, time and labor are wasted during wood board transferring, the wood board drying efficiency is poor, the existing wood board is not integrally used with the paint spraying and drying functions in the machining process, and therefore the wood board paint spraying and drying device and the working method thereof are provided.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a wood board paint spraying and drying device and a working method thereof.
The technical problem to be solved by the invention is as follows:
wooden board need shift to drying equipment in and dry after spraying paint, at wooden board transfer in-process, the wooden board of the completion of spraying paint is infected with dust and impurity very easily, leads to wooden board to spray paint and has the flaw, and wooden board shifts moreover and wastes time and energy, leads to wooden board drying efficiency not good enough, and current wooden board is in the course of working, does not have the integrated use of function of spraying paint and drying.
The purpose of the invention can be realized by the following technical scheme:
a paint spraying and drying device for a wooden board comprises supporting legs, a bottom plate, a drying box and a conveyor, wherein a paint spraying assembly is arranged on one side of the upper end of the bottom plate, and a drying assembly is arranged on the upper side of the drying box;
the paint spraying assembly comprises a paint storage box, an observation view mirror, a conveying pipe, a paint spraying head, a placing plate, a cylindrical hole, a placing hole, a conveying pump, a clamping plate, a pulling block and a pulling rod, wherein the paint storage box is installed on one side of the upper end face of the bottom plate, the observation view mirror is installed on one side face of the paint storage box, the conveying pump is assembled inside the paint storage box, the conveying pump is connected with the conveying pipe, the paint spraying head is installed on the other end of the conveying pipe, the placing plate is installed on the upper end face of the paint storage box, the placing hole is formed in the placing plate, the paint spraying head is placed inside the placing hole, the cylindrical hole is formed in the placing plate at the upper side of the placing hole, the pulling rod is installed inside the cylindrical hole, the pulling block is fixed at the upper end of the pulling rod, the clamping plate is fixed at the lower end of the;
the drying component comprises an air inlet pipe, a heating box, air outlet pipes, a suction fan, rectangular through grooves, electric heating pipes, a mounting frame, air passing pipes, air spraying holes and guide rollers, the heating box is installed on the upper end face of the drying box, a plurality of groups of electric heating pipes are installed inside the heating box, the air inlet pipe is installed on one side face of the heating box, two groups of air outlet pipes are installed on the other side face opposite to the air inlet pipe, the two groups of air outlet pipes extend into the drying box, the rectangular through grooves are symmetrically formed on the two side faces of the drying box, the two groups of mounting frames are symmetrically installed inside the drying box, the air passing pipes are installed on the upper side inside the mounting frame, the suction fan is assembled inside the mounting frame, the lower ends of the air outlet pipes are connected with the, an air injection pipe is installed on one side of the guide roller, and a plurality of air injection holes are formed in the air injection pipe at equal intervals.
Further, the supporting legs are installed on the end face of the lower end of the bottom plate, the drying box is arranged on the other side of the upper end of the bottom plate, and a conveyor is assembled inside the drying box.
Furthermore, the pulling rod is sleeved with a spring, the diameter of the spring is larger than that of the cylindrical hole, the clamping plate is arc-shaped, an anti-skidding soft rubber pad is pasted on the inner arc surface of the clamping plate, and the pulling rod and the cylindrical hole are in clearance fit.
Further, store up the lacquer case up end and install the inlet pipe, and inlet pipe internally mounted has the sealing plug, store up the lacquer case up end and be located the spray gun under and seted up the dropping liquid collecting vat.
Further, the installation piece is installed to mounting bracket both ends symmetry, and the inside mounting hole of having seted up of installation piece, the dwang is installed to both ends symmetry about the guide roller, the guide roller passes through the dwang and is connected with the mounting bracket rotation.
Further, the inside pipe chase of walking of having seted up of mounting bracket, and walk pipe chase and cross the trachea phase-match, it is connected with jet-propelled pipe through the connecting pipe to cross the trachea, install the admission valve in the intake pipe, two sets of all install the air outlet valve on the outlet duct, the inside logical tube hole of having seted up of stoving incasement portion, and logical tube hole and outlet duct phase-match, air outlet valve and admission valve are the check valve.
A wood board paint spraying and drying working method comprises the following specific steps:
opening a sealing plug, enabling paint spraying liquid to enter a paint storage box through a feeding pipe for storage, enabling a worker to check the capacity of the paint spraying liquid through an observation sight glass, enabling the worker to move a pulling block upwards when a wood board is painted, enabling a spring to be stressed and compressed, enabling a pulling rod to move upwards along a cylindrical hole, enabling a clamping plate to be separated from a paint spraying head at the moment, enabling the paint spraying head to be taken out of a placing hole by the worker, enabling the paint spraying head to face the wood board needing paint spraying, enabling a conveying pump to be electrified for working, enabling the paint spraying liquid in the paint storage box to be conveyed to the paint spraying head through a conveying pipe, enabling the paint spraying of the wood board to be achieved, enabling the pulling block to move upwards again after paint spraying is finished, placing the paint spraying head in the placing hole, loosening the pulling block, and enabling the clamping plate to be attached to the;
secondly, after the wood board is painted, workers open an air inlet valve and an air outlet valve, a plurality of groups of electric heating tubes and a suction fan are electrified to work, outside air enters a heating box through the air inlet pipe, the air entering the heating box is heated under the action of the plurality of groups of electric heating tubes, the heated air enters a gas passing pipe through an air outlet pipe under the action of the suction fan and then enters a gas ejector pipe through a connecting pipe, a plurality of gas ejecting holes are formed in the gas ejector pipe at equal intervals, the gas ejecting holes eject hot gas, and at the moment, the drying box is internally filled with hot gas containing heat;
and step three, enabling the painted wood plates to enter a drying box through a rectangular through groove, enabling a guide roller to rotate in an installation rack through a rotating rod, conveying the wood plates while drying under the action of a conveyor, and finally conveying the wood plates out of the drying box through another rectangular through groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the paint spraying liquid enters the paint storage box through the feeding pipe to be stored, a worker checks the capacity of the paint spraying liquid through the observation sight glass, when a wooden board is painted, the pulling block is moved upwards, the spring is stressed and compressed, the pulling rod moves upwards along the cylindrical hole, and at the moment, the clamping plate is separated from the paint spraying head, so that the paint spraying head can be conveniently taken out of the placing hole; the paint spraying head faces to a wood board to be painted, the conveying pump is electrified to work, paint spraying liquid in the paint storage box is conveyed to the paint spraying head through the conveying pipe, the wood board can be painted, after the paint spraying is finished, the pulling block is moved upwards again, the paint spraying head is placed in the placing hole, the pulling block is loosened, the clamping plate is attached to the upper surface of the paint spraying head again under the action of elastic force of the spring, and the fixed placement of the paint spraying head is achieved; the liquid dropping collecting groove is formed in the upper end face of the paint storage box and located right below the paint spraying head, the liquid dropping collecting groove is convenient for collecting residual paint spraying liquid of the paint spraying head, meanwhile, the diameter of the spring is larger than that of the cylindrical hole, the spring is effectively prevented from being embedded into the cylindrical hole, the clamping plate is arc-shaped, the clamping plate is convenient to be attached to the paint spraying head, an anti-skidding soft rubber pad is pasted on the inner arc face of the clamping plate, the anti-skidding soft rubber pad can increase the clamping stability of the clamping plate, the pulling rod is in clearance fit with the cylindrical hole, the pulling rod is convenient to move flexibly in the cylindrical hole, the upper end face of the paint storage box is provided with the feeding pipe, the feeding pipe is internally provided with the sealing plug, the feeding and supplementing of;
2. when the wood board is dried after paint spraying, a worker firstly opens the air inlet valve and the air outlet valve, the plurality of groups of electric heating tubes and the suction fan are electrified to work, outside air enters the heating box through the air inlet pipe, and the air entering the heating box is conveniently heated under the action of the plurality of groups of electric heating tubes; the heated gas enters the air passing pipe through the air outlet pipe under the action of the suction fan and then enters the air injection pipe through the connecting pipe, a plurality of air injection holes are formed in the air injection pipe at equal intervals, and the air injection holes spray the hot gas, so that the hot gas containing heat is conveniently filled in the drying box; the painted wooden boards enter the drying box through the rectangular through groove, the guide and feed roller rotates in the mounting rack through the rotating rod, and the wooden boards are conveyed and dried under the action of the conveyor; meanwhile, the mounting blocks are symmetrically arranged at the two ends of the mounting frame, and mounting holes are formed in the mounting blocks, so that the mounting frame is convenient to fix in the drying box, and the mounting frame is convenient to disassemble, assemble and maintain; a pipe passing groove is formed in the mounting frame and is matched with the gas passing pipe, so that the gas passing pipe is convenient to mount, and the gas passing pipe is connected with the gas ejecting pipe through the connecting pipe, so that gas is convenient to transmit to the gas ejecting pipe; the air inlet pipe is provided with an air inlet valve, and the two groups of air outlet pipes are provided with air outlet valves, so that the opening and closing of the air inlet pipe and the air outlet pipes are conveniently controlled; the through-tube hole has been seted up to stoving incasement portion, and through-tube hole and outlet duct phase-match make things convenient for the intake pipe to extend to stoving incasement portion, and air outlet valve and admission valve are the check valve, avoid gaseous backward flow.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a paint spraying and drying device for wooden boards according to the present invention;
FIG. 2 is a schematic structural diagram of a paint spraying assembly in the paint spraying and drying device for wood boards according to the present invention;
FIG. 3 is a sectional view of a paint storage box in the paint spraying and drying apparatus for wooden boards according to the present invention;
FIG. 4 is a schematic structural diagram of a placing plate in the paint spraying and drying device for wooden boards according to the present invention;
FIG. 5 is a cross-sectional view of a heating box of the paint spraying and drying apparatus for wooden boards according to the present invention;
FIG. 6 is a cross-sectional view of a drying box in the paint spraying and drying apparatus for wooden boards according to the present invention;
fig. 7 is a schematic structural diagram of a guide roller in the paint spraying and drying device for wood boards according to the present invention.
In the figure: 1. supporting legs; 2. a base plate; 3. a paint spraying assembly; 4. a drying box; 5. a drying assembly; 6. a conveyor; 31. a paint storage box; 32. an observation sight glass; 33. a delivery pipe; 34. a paint spraying head; 35. placing the plate; 351. a cylindrical bore; 352. placing holes; 36. a delivery pump; 37. a clamping plate; 38. pulling the block; 39. pulling a rod; 391. a spring; 51. an air inlet pipe; 511. an intake valve; 52. a heating box; 53. an air outlet pipe; 531. an air outlet valve; 532. a suction fan; 54. a rectangular through groove; 55. an electric heating tube; 56. a mounting frame; 561. mounting blocks; 57. passing through the trachea; 58. a gas ejector tube; 581. a gas injection hole; 59. a guide roller; 591. rotating the rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
Example one
Referring to fig. 1-7, a paint spraying and drying device for wood plates comprises supporting legs 1, a bottom plate 2, a paint spraying assembly 3, a drying box 4, a drying assembly 5 and a conveyor 6, wherein the supporting legs 1 are mounted on the lower end surface of the bottom plate 2, the paint spraying assembly 3 is arranged on one side of the upper end of the bottom plate 2, the drying box 4 is arranged on the other side of the upper end of the bottom plate 2, the drying assembly 5 is arranged on the upper side of the drying box 4, and the conveyor 6 is mounted in the drying box 4;
the painting assembly 3 comprises a paint storage box 31, a viewing mirror 32, a conveying pipe 33, a painting head 34, a placing plate 35, a cylindrical hole 351, a placing hole 352, a conveying pump 36, a clamping plate 37, a pulling block 38 and a pulling rod 39, the paint storage box 31 is installed on one side of the upper end face of the bottom plate 2, an observation mirror 32 is installed on one side face of the paint storage box 31, a conveying pump 36 is assembled inside the paint storage box 31, the conveying pump 36 is connected with a conveying pipe 33, a paint spraying head 34 is installed at the other end of the conveying pipe 33, a placing plate 35 is installed on the upper end face of the paint storage box 31, a placing hole 352 is formed in the placing plate 35, the paint spraying head 34 is placed in the placing hole 352, a cylindrical hole 351 is formed in the upper side of the placing hole 352 and located in the placing plate 35, a pulling rod 39 is installed in the cylindrical hole 351, a pulling block 38 is fixed at the upper end of the pulling rod 39, a clamping plate 37 is fixed in the placing hole 352 and located at the lower end;
the partial cover that just is located pulling block 38 lower extreme to placing board 35 up end on the pulling pole 39 is equipped with spring 391, the diameter of spring 391 is greater than the diameter of cylinder hole 351, avoid spring 391 to imbed into cylinder hole 351, grip block 37 is the arc form, make things convenient for grip block 37 and 34 laminating mutually of spraying paint head, grip block 37's interior cambered surface is pasted and is had anti-skidding soft rubber mat, increase grip block 37's clamping stability, pulling pole 39 is clearance fit with cylinder hole 351, make things convenient for pulling pole 39 nimble removal in cylinder hole 351, store up the sealing plug installed of lacquer case 31 up end, and inlet pipe internally mounted has the inlet pipe, conveniently store up the interpolation replenishment of the inside spraying paint liquid of lacquer case 31, sealed lid avoids the dust to get into and stores up lacquer case 31, store up lacquer case 31 up end and be located spraying paint head 34 under the dropping liquid has been seted up, conveniently collect the remaining spraying paint liquid of jet.
The drying component 5 comprises an air inlet pipe 51, a heating box 52, air outlet pipes 53, a suction fan 532, rectangular through grooves 54, electric heating pipes 55, mounting frames 56, air passing pipes 57, air spraying pipes 58, air spraying holes 581 and guide rollers 59, the heating box 52 is installed on the upper end surface of the drying box 4, a plurality of groups of electric heating pipes 55 are installed inside the heating box 52, an air inlet pipe 51 is installed on one side surface of the heating box 52, two groups of air outlet pipes 53 are installed on the other opposite side surface of the air inlet pipe 51, the two groups of air outlet pipes 53 extend into the drying box 4, the rectangular through grooves 54 are symmetrically formed on the two side surfaces of the drying box 4, two groups of mounting frames 56 are symmetrically installed inside the drying box 4, the air passing pipes 57 are installed on the upper side inside the mounting frames 56, the suction fan 532 is installed inside the mounting frames 56, the lower end of the air outlet pipe, an air injection pipe 58 is arranged on one side of the guide roller 59, and a plurality of air injection holes 581 are equidistantly formed in the air injection pipe 58;
the installation blocks 561 are symmetrically installed at two ends of the installation frame 56, installation holes are formed in the installation blocks 561, the installation frame 56 can be conveniently installed inside the drying box 4, the rotating rods 591 are symmetrically installed at the upper end and the lower end of the guide roller 59, the guide roller 59 is rotatably connected with the installation frame 56 through the rotating rods 591, the guide roller 59 can conveniently rotate inside the installation frame 56, pipe walking grooves are formed in the installation frame 56 and are matched with the air passing pipes 57, the air passing pipes 57 can be conveniently installed, the air passing pipes 57 are connected with the air spraying pipes 58 through connecting pipes, gas can be conveniently transmitted into the air spraying pipes 58, air inlet pipes 51 are provided with air inlet valves 511, air outlet valves 531 are respectively installed on the two sets of air outlet pipes 53, opening and closing of the air inlet pipes 51 and the air outlet pipes 53 can be conveniently controlled, pipe holes are formed in the drying box 4 and are matched with the, the air outlet valve 531 and the air inlet valve 511 are both one-way valves to avoid gas backflow.
A drying device for wood board paint spraying, during operation, a sealing plug is opened, paint spraying liquid enters a paint storage box 31 through a feeding pipe to be stored, a worker checks the capacity of the paint spraying liquid through an observation sight glass 32, the capacity of the paint spraying liquid is convenient to master in real time, when the wood board is painted, the worker moves a pulling block 38 upwards, a spring 391 is stressed and compressed, a pulling rod 39 moves upwards along a cylindrical hole 351, at the moment, a clamping plate 37 is separated from a paint spraying head 34, the worker takes the paint spraying head 34 out of a placing hole 352, the paint spraying head 34 faces the wood board needing paint spraying, a conveying pump 36 is electrified to work, the paint spraying liquid in the paint storage box 31 is conveyed to the paint spraying head 34 through a conveying pipe 33, paint spraying on the wood board can be achieved, the pulling block 38 is moved upwards again, the paint spraying head 34 is placed in the placing hole 352, the pulling block 38 is loosened, under the action of elastic force of the spring 391, the clamping plate 37 is reattached to the upper surface of the painting head 34;
after the wood board is painted, a worker opens the air inlet valve 511 and the air outlet valve 531, the electric heating tubes 55 and the suction fan 532 are electrified to work, outside air enters the heating box 52 through the air inlet pipe 51, the air entering the heating box 52 is heated under the action of the electric heating tubes 55, the heated air enters the air passing pipe 57 through the air outlet pipe 53 under the action of the suction fan 532 and then enters the air ejecting pipe 58 through the connecting pipe, the air ejecting pipe 58 is equidistantly provided with a plurality of air ejecting holes 581, the hot air is ejected through the air ejecting holes 581, and the drying box 4 is filled with the hot air containing heat at the moment, so that the subsequent drying of the wood board is facilitated;
the wooden board after spraying paint gets into stoving case 4 through rectangle through-groove 54, and guide roll 59 passes through dwang 591 internal rotation at mounting bracket 56, and under the effect of conveyer 6, wooden board is carried while drying, and wooden board carries out stoving case 4 through another rectangle through-groove 54 at last, need not to shift the wooden board after spraying paint and dries, realizes the fast drying of wooden board after spraying paint.
Example two
A wood board paint spraying and drying working method comprises the following specific steps:
step one, opening a sealing plug, enabling the paint spraying liquid to enter a paint storage box 31 through a feeding pipe for storage, checking the capacity of the paint spraying liquid through an observation sight glass 32 by a worker, when the wood board is painted, the worker moves the pulling block 38 upwards, the spring 391 is stressed and compressed, the pulling rod 39 moves upwards along the cylindrical hole 351, at the moment, the clamping plate 37 is separated from the paint spraying head 34, the worker takes the paint spraying head 34 out of the placing hole 352, the paint spraying head 34 faces towards a wood board to be painted, the conveying pump 36 is electrified to work, the paint spraying liquid in the paint storage box 31 is transmitted to the paint spraying head 34 through the conveying pipe 33, the painting of the wooden board can be realized, after the painting is finished, the pulling block 38 is moved upwards again, the painting head 34 is placed in the placing hole 352, the pulling block 38 is loosened, the clamping plate 37 is attached to the upper surface of the painting head 34 again by the elastic force of the spring 391;
step two, after the painting of the wooden board is finished, a worker opens the air inlet valve 511 and the air outlet valve 531, the electric heating tubes 55 and the suction fan 532 are electrified to work, outside air enters the heating box 52 through the air inlet pipe 51, the air entering the heating box 52 is heated under the action of the electric heating tubes 55, the heated air enters the air passing pipe 57 through the air outlet pipe 53 under the action of the suction fan 532 and then enters the air ejecting pipe 58 through the connecting pipe, the air ejecting pipe 58 is equidistantly provided with a plurality of air ejecting holes 581, the hot air is sprayed through the air ejecting holes 581, and at the moment, the drying box 4 is filled with hot air containing heat;
and step three, the painted wooden boards enter the drying box 4 through the rectangular through groove 54, the guide roller 59 rotates in the mounting rack 56 through the rotating rod 591, the wooden boards are dried and conveyed at the same time under the action of the conveyor 6, and finally the wooden boards are conveyed out of the drying box 4 through the other rectangular through groove 54.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A paint spraying and drying device for wooden boards comprises supporting legs (1), a bottom plate (2), a drying box (4) and a conveyor (6), and is characterized in that a paint spraying assembly (3) is arranged on one side of the upper end of the bottom plate (2), and a drying assembly (5) is arranged on the upper side of the drying box (4);
the paint spraying assembly (3) comprises a paint storage box (31), an observation mirror (32), a conveying pipe (33), a paint spraying head (34), a placing plate (35), a cylindrical hole (351), a placing hole (352), a conveying pump (36), a clamping plate (37), a pulling block (38) and a pulling rod (39), wherein the paint storage box (31) is installed on one side of the upper end face of the bottom plate (2), the observation mirror (32) is installed on one side face of the paint storage box (31), the conveying pump (36) is assembled inside the paint storage box (31), the conveying pump (36) is connected with the conveying pipe (33), the paint spraying head (34) is installed on the other end of the conveying pipe (33), the placing plate (35) is installed on the upper end face of the paint storage box (31), the placing hole (352) is formed inside the placing plate (35), the paint spraying head (34) is placed inside the placing hole (352), the upper side of the placing hole (352) is located inside the placing plate (35) and is provided with, a pulling rod (39) is installed inside the cylindrical hole (351), a pulling block (38) is fixed at the upper end of the pulling rod (39), a clamping plate (37) is fixed inside the placing hole (352) and located at the lower end of the pulling rod (39), and the clamping plate (37) is attached to the paint spraying head (34);
the drying component (5) comprises an air inlet pipe (51), a heating box (52), an air outlet pipe (53), a suction fan (532), a rectangular through groove (54), electric heating pipes (55), an installation frame (56), an air passing pipe (57), an air jetting pipe (58), an air jetting hole (581) and a guide roller (59), the heating box (52) is installed on the upper end face of the drying box (4), a plurality of groups of electric heating pipes (55) are installed inside the heating box (52), the air inlet pipe (51) is installed on one side face of the heating box (52), two groups of air outlet pipes (53) are installed on the opposite side face of the air inlet pipe (51), the two groups of air outlet pipes (53) extend into the drying box (4), the rectangular through groove (54) is symmetrically formed on the two side faces of the drying box (4), the two groups of installation frames (56) are symmetrically installed inside the drying box (4), the air, mounting bracket (56) internal assembly has suction fan (532), outlet duct (53) lower extreme is connected with suction fan (532), suction fan (532) lower extreme is connected with air pipe (57) through outlet duct (53), four groups of guide roll (59) are installed to mounting bracket (56) intermediate position, jet-propelled pipe (58) are installed to guide roll (59) one side, a plurality of fumarole (581) have been seted up on jet-propelled pipe (58) equidistance.
2. The drying device for paint spraying of wooden boards as claimed in claim 1, wherein the bottom plate (2) is provided with support legs (1) at the lower end surface, the other side of the upper end of the bottom plate (2) is provided with a drying box (4), and the drying box (4) is internally provided with a conveyor (6).
3. The drying device for paint spraying of the wooden boards as claimed in claim 1, wherein the pulling rod (39) is sleeved with a spring (391), the diameter of the spring (391) is larger than that of the cylindrical hole (351), the clamping plate (37) is arc-shaped, an anti-slip soft rubber pad is adhered to the inner arc surface of the clamping plate (37), and the pulling rod (39) is in clearance fit with the cylindrical hole (351).
4. The drying device for paint spraying of wooden boards as claimed in claim 1, wherein the upper end surface of the paint storage box (31) is provided with a feeding pipe, the feeding pipe is internally provided with a sealing plug, and the upper end surface of the paint storage box (31) is provided with a dropping liquid collecting tank under the paint spraying head (34).
5. The drying device for paint spraying of the wooden boards as claimed in claim 1, wherein the mounting frame (56) is symmetrically provided with mounting blocks (561) at two ends, the mounting blocks (561) are provided with mounting holes inside, the guiding roller (59) is symmetrically provided with rotating rods (591) at the upper and lower ends, and the guiding roller (59) is rotatably connected with the mounting frame (56) through the rotating rods (591).
6. The wood board paint spraying and drying device according to claim 1, wherein a pipe running groove is formed in the mounting frame (56) and is matched with the air passing pipe (57), the air passing pipe (57) is connected with the air injection pipe (58) through a connecting pipe, the air inlet pipe (51) is provided with an air inlet valve (511), the two air outlet pipes (53) are provided with air outlet valves (531), the drying box (4) is internally provided with through pipe holes which are matched with the air outlet pipes (53), and the air outlet valves (531) and the air inlet valves (511) are all one-way valves.
7. The wood board paint spraying and drying working method is characterized by comprising the following specific steps:
step one, a sealing plug is opened, paint spraying liquid enters a paint storage box (31) through a feeding pipe to be stored, a worker checks the capacity of the paint spraying liquid through an observation sight glass (32), when a wooden board is painted, the worker moves a pulling block (38) upwards, a spring (391) is stressed and compressed, a pulling rod (39) moves upwards along a cylindrical hole (351), at the moment, a clamping plate (37) is separated from a paint spraying head (34), the worker takes the paint spraying head (34) out of a placing hole (352), the paint spraying head (34) faces the wooden board needing paint spraying, a conveying pump (36) is electrified to work, the paint spraying liquid in the paint storage box (31) is conveyed to the paint spraying head (34) through a conveying pipe (33), the wooden board can be painted, paint spraying and painting are achieved, the pulling block (38) is moved upwards again, the paint spraying head (34) is placed in the placing hole (352), and the pulling block (38) is loosened, under the action of the elastic force of the spring (391), the clamping plate (37) is attached to the upper surface of the paint spray head (34) again;
secondly, after the wood board is painted, workers open an air inlet valve (511) and an air outlet valve (531), a plurality of groups of electric heating tubes (55) and a suction fan (532) are electrified to work, outside air enters a heating box (52) through an air inlet pipe (51), the air entering the heating box (52) is heated under the action of the groups of electric heating tubes (55), the heated air enters an air passing pipe (57) through an air outlet pipe (53) under the action of the suction fan (532), and then enters an air ejecting pipe (58) through a connecting pipe, a plurality of air ejecting holes (581) are equidistantly formed in the air ejecting pipe (58), hot air is sprayed out through the air ejecting holes (581), and the interior of the drying box (4) is filled with hot air containing heat;
and step three, the painted wooden boards enter the drying box (4) through the rectangular through groove (54), the guide roller (59) rotates in the mounting rack (56) through the rotary rod (591), the wooden boards are dried and conveyed at the same time under the action of the conveyor (6), and finally the wooden boards are conveyed out of the drying box (4) through the other rectangular through groove (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011439004.1A CN112619971A (en) | 2020-12-07 | 2020-12-07 | Wood board paint spraying and drying device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011439004.1A CN112619971A (en) | 2020-12-07 | 2020-12-07 | Wood board paint spraying and drying device and working method thereof |
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| Publication Number | Publication Date |
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| CN112619971A true CN112619971A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011439004.1A Pending CN112619971A (en) | 2020-12-07 | 2020-12-07 | Wood board paint spraying and drying device and working method thereof |
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| CN (1) | CN112619971A (en) |
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