CN111672648B - Electrostatic powder spraying mechanism for architectural decoration steel plate and working method of electrostatic powder spraying mechanism - Google Patents
Electrostatic powder spraying mechanism for architectural decoration steel plate and working method of electrostatic powder spraying mechanism Download PDFInfo
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- CN111672648B CN111672648B CN202010581901.XA CN202010581901A CN111672648B CN 111672648 B CN111672648 B CN 111672648B CN 202010581901 A CN202010581901 A CN 202010581901A CN 111672648 B CN111672648 B CN 111672648B
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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
- B05B5/081—Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
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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
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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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- 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
- 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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- 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
- B05D3/02—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 baking
- B05D3/0254—After-treatment
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- Spray Control Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses an electrostatic powder spraying mechanism for an architectural decoration steel plate and a working method of the electrostatic powder spraying mechanism. The invention has the beneficial effects that: the third motor drives the second hydraulic cylinder to rotate through the first output shaft to drive the nozzle to turn and move, and then the fourth motor is matched to drive the nozzle to rotate and adjust through the second output shaft, so that the position of the nozzle for spraying the electrostatic powder on the steel plate is changed, on one hand, the precision of the spraying mechanism for spraying the electrostatic powder on the steel plate is greatly improved, on the other hand, the spraying mechanism is ensured to spray the electrostatic powder on the steel plate more uniformly and comprehensively, and the quality of the spraying mechanism for spraying the electrostatic powder on the steel plate is improved; the seventh motor drives the plastic cushion to rotate through the transmission shaft to paint the molten powder, so that the electrostatic powder is coated on the steel plate and is more uniformly and comprehensively covered.
Description
Technical Field
The invention relates to a spraying mechanism, in particular to an electrostatic powder spraying mechanism for a building decoration steel plate and a working method thereof, and belongs to the technical field of application of electrostatic powder spraying mechanisms.
Background
The architectural decoration steel plate is used more and more in building construction and home decoration, and in the architectural decoration steel plate processing and treating process, need use static powder spraying mechanism to the surface spraying static powder of decorating the steel plate, the static powder forms one deck "diaphragm" on the steel plate surface, when guaranteeing that the human contact decorates the steel plate and can not receive the static electric shock, has also played insulating, rust-resistant effect to the steel plate.
The current static powder spraying mechanism for architectural decoration steel sheet still has very big defect when using, current static powder spraying mechanism is not accurate to the operating position of decorating steel sheet spraying static powder, the spraying is inefficient, the powder is covered steel sheet surface not comprehensive by the spraying, the operating mass that spraying mechanism distributes static powder to the steel sheet is poor, current static powder spraying mechanism can only be to the decoration steel sheet spraying static powder of the same volume specification size, the scope of work adaptation is little, the static powder is sprayed behind the steel sheet surface, spraying mechanism coats the powder on the steel sheet insufficiently evenly, level and smooth, the degree of automation of current static powder spraying mechanism work is low, it wastes time and energy to use.
Disclosure of Invention
The invention aims to solve the problems that the working position of the existing electrostatic powder spraying mechanism for spraying electrostatic powder on a decorative steel plate is not accurate, the spraying efficiency is low, the powder is not completely sprayed and covered on the surface of the steel plate, and the working quality of the spraying mechanism for spraying the electrostatic powder on the steel plate is poor; the existing electrostatic powder spraying mechanism can only spray electrostatic powder to decorative steel plates with the same volume and size, and the working adaptation range is small; after the electrostatic powder is sprayed on the surface of the steel plate, the spraying mechanism coats the powder on the steel plate to be not uniform and smooth enough; the existing electrostatic powder spraying mechanism has the problems of low working automation degree and time and labor waste in use, and provides an electrostatic powder spraying mechanism for architectural decoration steel plates and a working method thereof.
The purpose of the invention can be realized by the following technical scheme: an electrostatic powder spraying mechanism for architectural decoration steel plates comprises a first hydraulic cylinder, a supporting platform, a spraying assembly and a spin coating assembly which are vertically arranged, wherein the supporting platform is movably connected above the first hydraulic cylinder through a first hydraulic column, first rolling rails are arranged on two sides above the supporting platform, a flat supporting plate is horizontally arranged above the two first rolling rails, a transfer rack is arranged above the flat supporting plate, the spraying assembly is arranged at one end of the transfer rack, and the spin coating assembly is arranged on the side wall of one end of the transfer rack;
the two sides of the bottom of the flat supporting plate are both provided with a hollow first sleeve, two sides of one end of each first sleeve are both provided with a first clamping cylinder, the middle parts of two sides of each first sleeve are both provided with a first catching groove, and the inner wall of each first catching groove is provided with a plurality of first raised strips at equal intervals;
a first motor is arranged above the inside of the first clamping barrel, and a first gear is rotatably connected below the first motor through a transmission shaft;
the upper end face of the flat supporting plate is provided with a second sleeve frame in a hollow inverted-U-shaped structure, second clamping cylinders are arranged on two sides of the second sleeve frame, a second rolling rail is sleeved above the middle of the second sleeve frame, second catching grooves are formed in the middle of the side walls on two sides of the second rolling rail, a plurality of second grinding teeth are arranged in the second catching grooves at equal intervals, and second convex strips are arranged above two sides of the second sleeve frame;
a second motor is arranged below the inner parts of the two second clamping cylinders, a second gear is rotatably connected above the second motor through a transmission shaft, the second motor is connected into a second buckling groove through a second gear, and the second gear is meshed with a second meshing tooth;
a third motor is arranged on the material spraying assembly, one end of the third motor is rotatably connected with a second hydraulic cylinder through a first output shaft, a hollow powder box is connected below the second hydraulic cylinder in an extending mode through a second hydraulic column, a material passing hose penetrates through the lower portion of the middle of the powder box, a hollow nozzle is arranged below the material passing hose, a fourth motor is arranged at one end of the bottom of the powder box, and one end of the fourth motor is rotatably connected with the nozzle through a second output shaft;
set up on the spin coating subassembly and weld the board, and weld the board upper end and be provided with the fixed plate that is Z shape structure, it is equipped with the third pneumatic cylinder to run through the cover on the fixed plate, and stretches through third hydraulic pressure post below the third pneumatic cylinder and move and be connected with the fifth motor, fifth motor one end is rotated through the third output shaft and is connected with the seat of revolving, and revolves the seat bottom and be provided with the sixth motor, the sixth motor both ends all rotate through the transmission shaft and be connected with the pendulum frame, and pendulum frame bottom is the level setting, it has the seventh motor to weld the frame bottom, and rotates through the transmission shaft below the seventh motor and be connected with the plastic cushion that is cylindrical structure, and the third pneumatic cylinder drives the fifth motor through the third hydraulic pressure post and continues to stretch, and the plastic cushion pastes on the steel sheet, and the seventh motor drives the plastic cushion rotation through the transmission shaft and paints melting powder, guarantees that the static powder, The spraying mechanism is comprehensive, and the quality of spraying the electrostatic powder on the steel plate is improved;
the electric heating oven is characterized in that hanging rods of the inverted L-shaped structure are arranged at two ends of the seventh motor, a baking frame of the hollow cuboid-shaped structure is arranged at the bottom of each hanging rod, a resistance plate is arranged below the inner portion of the baking frame and made of iron-chromium-aluminum alloy, a copper plate is arranged at the bottom of each resistance plate, and the temperature of the resistance plate rises after the resistance plate is electrified to heat the copper plate.
The invention has further technical improvements that: the bottom of the first hydraulic cylinder is provided with a circular annular supporting seat, screw holes are formed in two ends of the supporting seat, and bolts are connected and fixed with the ground through bolts in the screw holes of the supporting frame in a screwed mode.
The invention has further technical improvements that: the first rolling rail is characterized in that protruding arc-shaped first convex strips are arranged above two sides of the first rolling rail, first grooves matched with the first convex strips are formed in the lower portion of the inner wall of one side of the first clamping barrel, the first convex strips are connected to the first grooves, and it is guaranteed that the first motor drives the first sleeve frame to move on the first rolling rail more stably.
The invention has further technical improvements that: the two first sleeves are respectively covered on the two first rolling rails, first motors on two sides below the first sleeves are respectively connected to first catching grooves on two sides of the first rolling rails through first gears, the first gears are meshed with the first catching teeth, the first motors on the first sleeves drive the first gears to be meshed with the first catching teeth to roll, the moving frame is driven to move leftwards and rightwards to adjust, the second motors drive the second gears to be meshed with the second catching teeth on the second rolling rails to roll, a nozzle at the bottom of the spraying assembly is moved to be close to a steel plate, an air pump in the powder box works, powder is introduced into the nozzle through a material passing hose, the nozzle sprays the powder on the steel plate through a plurality of discharge holes arranged at equal radians, and the nozzle on the spraying mechanism is moved to the position above the steel plate to spray the powder, so that the efficiency of powder spraying work is high and the work precision is high.
The invention has further technical improvements that: the second rolling rail is located below the moving frame, second grooves matched with the second convex strips are formed in the upper portions of the inner walls of the two second clamping cylinders, and the second convex strips are connected to the second grooves, so that the second rolling rail is driven by the second motor to move more stably and firmly.
The invention has further technical improvements that: an air pump is arranged above the inside of the powder box, the air pump is electrified to work, powder is blown to the material passing hose, the powder box, the material passing hose and the nozzle are communicated with one another, a bottom partition plate is arranged at the bottom of the nozzle, and a plurality of discharge holes are arranged on the bottom partition plate in an equal radian mode.
The invention has further technical improvements that: roast height that highly is higher than plastic cushion bottom of frame bottom, and powder case bottom is provided with infrared sensor, infrared sensor and move the inside PLC controller communication connection who sets up of rack, detect the position of discernment decoration steel sheet through infrared sensor to with this positional information transmission to PLC controller, remove the part through PLC controller control on this spraying mechanism and spray the static powder on decorating the steel sheet.
The invention has further technical improvements that: a gap is formed between the fifth motor and the welding plate, so that the third hydraulic column is guaranteed to drive the fifth motor to move up and down to adjust smoothly, and the third hydraulic column is perpendicular to the top of the fifth motor.
The invention has further technical improvements that: the plane of the flat supporting plate is parallel to the plane of the first rolling rail, so that the first motor is ensured to be more stable and firm when driving the first sleeve frame and the flat supporting plate to move.
A working method of an electrostatic powder spraying mechanism for a building decoration steel plate specifically comprises the following steps:
the method comprises the following steps: the spraying mechanism is integrally placed beside a placing table of a building decoration steel plate, when the building decoration steel plate is placed on a table top of the placing table, a first hydraulic cylinder drives a supporting seat to move up and down through a first hydraulic column to adjust the height, a first motor on a first sleeve frame drives a first gear to be meshed with the first gear to roll to drive a moving frame to move left and right to adjust, a second motor drives a second gear to be meshed with a second gear on a second rolling rail to roll to move a nozzle at the bottom of a spraying assembly to be close to the steel plate, an air pump in a powder box works, powder is introduced into the nozzle through a material passing hose, and the nozzle sprays the powder on the steel plate through a plurality of discharge holes arranged at equal radian;
step two: in the process of spraying electrostatic powder on the steel plate by moving the spraying assembly, the third hydraulic cylinder drives the fifth motor to stretch and adjust through the third hydraulic column, so that the two baking frames are close to the steel plate, the resistance plate is electrified to heat the copper plate, and the copper plate bakes the powder sprayed on the steel plate to melt the powder on the surface of the steel plate;
step three: the third hydraulic cylinder drives the fifth motor to continue to extend through the third hydraulic column, the plastic cushion is attached to the steel plate, and the seventh motor drives the plastic cushion to rotate through the transmission shaft to paint the molten powder.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used, the spraying mechanism is integrally placed beside a placing table of a building decorative steel plate, when the building decorative steel plate is placed on the table top of the placing table, a first hydraulic cylinder drives a supporting seat to move up and down through a first hydraulic column to adjust the height, a first motor on a first sleeve frame drives a first gear to be meshed with the first gear to roll to drive a moving frame to move left and right for adjustment, a second motor drives a second gear to be meshed with a second gear on a second rolling rail to roll to move a nozzle at the bottom of a spraying assembly to be close to the steel plate, an air pump in a powder box works, powder is introduced into the nozzle through a material hose, the nozzle sprays the powder on the steel plate through a plurality of discharge holes arranged in equal radian, the efficiency of the operation of moving the nozzle on the spraying mechanism to the position above the steel plate to spray the powder is high, the working precision is high, and a third motor drives a second hydraulic, drive the nozzle upset and transfer, cooperate the fourth motor again to drive the nozzle rotation regulation through the second output shaft, change the position of nozzle to steel sheet spraying cloth powder, on the one hand, very big improvement this spraying mechanism to the precision of steel sheet spraying cloth static powder, on the other hand guarantees that this spraying mechanism is more even, comprehensive to steel sheet spraying cloth static powder, has improved the quality that this spraying mechanism sprayed cloth static powder to the steel sheet.
2. The second hydraulic cylinder drives the powder box to move up and down for adjustment through the second hydraulic column, the range of movable adjustment of the nozzle is greatly improved, the spraying mechanism can be guaranteed to spray electrostatic powder to steel plates with different sizes, the range of working adaptation of the spraying mechanism is improved, in the process of spraying the electrostatic powder to the steel plates by moving the spraying component, the third hydraulic cylinder drives the fifth motor to stretch and adjust through the third hydraulic column, two baking frames are close to the steel plates, the resistance plate is electrified to heat the copper plate, the copper plate melts and bakes the powder sprayed on the steel plates, the powder is melted on the surfaces of the steel plates, then the third hydraulic cylinder drives the fifth motor to continue stretching through the third hydraulic column, the plastic cushion is attached to the steel plates, the seventh motor drives the plastic cushion to rotate through the transmission shaft to paint the melted powder, and guarantees that the powder is more uniformly coated on the steel plates, The spraying mechanism is comprehensive and smooth, and improves the quality of spraying the electrostatic powder on the steel plate.
3. The fifth motor drives through the third output shaft and revolves the seat rotatory, thereby it adjusts to overturn around driving roast frame and the plastic cushion, and the sixth motor passes through the transmission shaft and drives the frame rotation regulation, thereby it adjusts to drive the upset about roast frame and the plastic cushion, on the one hand, very big improvement roast frame and plastic cushion can be by the scope of removal regulation, it roasts to the powder to have improved roast frame, the plastic cushion is to the precision and the efficiency of powder coating, on the other hand, guarantee this spraying mechanism to different volumes, the efficiency and the quality that the steel sheet of shape size carries out coating static powder are higher, the degree of automation of this spraying mechanism work is higher, use labour saving and time saving.
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 overall perspective structure of the present invention.
FIG. 2 is an enlarged view of the area A in FIG. 1 according to the present invention.
FIG. 3 is a cross-sectional view of a first cartridge of the present invention.
FIG. 4 is an enlarged view of the detail of the area B in FIG. 1 according to the present invention.
FIG. 5 is a cross-sectional view of a second cartridge of the present invention.
Fig. 6 is a schematic structural diagram of the material spraying assembly of the present invention.
Fig. 7 is a bottom view of the nozzle of the present invention.
FIG. 8 is a schematic view of a spin-on assembly according to the present invention.
FIG. 9 is a schematic view of a grill frame according to the present invention.
In the figure: 1. a first hydraulic cylinder; 2. a first hydraulic column; 3. a supporting seat; 4. supporting the platform; 5. a first roller rail; 6. moving the carrier; 7. a material spraying component; 8. spin coating the assembly; 9. a flat supporting plate; 10. a first catching groove; 11. a first rodent; 12. a first cover frame; 13. a first cartridge; 14. a first rib; 15. a first motor; 16. a first gear; 17. a first groove; 18. a second roller rail; 19. a second catching groove; 20. a second rodent; 21. a second convex strip; 22. a second set of frames; 23. a second cartridge; 24. a second motor; 25. a second gear; 26. a second groove; 27. a third motor; 28. a first output shaft; 29. a second hydraulic cylinder; 30. a second hydraulic column; 31. a powder box; 32. a material feeding hose; 33. a nozzle; 34. a fourth motor; 35. a second output shaft; 36. a bottom partition; 37. a discharge hole; 38. welding the plate; 39. a third hydraulic cylinder; 40. a third hydraulic column; 41. a fifth motor; 42. a third output shaft; 43. rotating the base; 44. a sixth motor; 45. placing a frame; 46. a seventh motor; 47. a plastic cushion; 48. a hanging rod; 49. baking the frame; 50. a resistance plate; 51. a copper plate.
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.
Referring to fig. 1-9, an electrostatic powder spraying mechanism for architectural decoration steel plates comprises a first hydraulic cylinder 1, a supporting platform 4, a spraying component 7 and a spin coating component 8 which are vertically arranged, wherein the supporting platform 4 is movably connected above the first hydraulic cylinder 1 through a first hydraulic cylinder 2, first rolling rails 5 are arranged on two sides above the supporting platform 4, a flat supporting plate 9 is horizontally arranged above the two first rolling rails 5, a transfer frame 6 is arranged above the flat supporting plate 9, the spraying component 7 is arranged at one end of the transfer frame 6, and the spin coating component 8 is arranged on the side wall at one end of the transfer frame 6;
wherein, the two sides of the bottom of the flat bracing plate 9 are both provided with a hollow first sleeve frame 12, the two sides of one end of the first sleeve frame 12 are both provided with a first clamping barrel 13, the middle parts of the two sides of the first sleeve frame 12 are both provided with a first catching groove 10, and the inner wall of the first catching groove 10 is provided with a plurality of first raised strips 14 at equal intervals;
a first motor 15 is arranged above the inside of the first clamping cylinder 13, and a first gear 16 is rotatably connected below the first motor 15 through a transmission shaft;
a second sleeve frame 22 which is a hollow inverted-U-shaped structure is arranged on the upper end face of the flat supporting plate 9, second clamping cylinders 23 are arranged on two sides of the second sleeve frame 22, a second rolling rail 18 is sleeved above the middle of the second sleeve frame 22, second catching grooves 19 are formed in the middle of the side walls of two sides of the second rolling rail 18, a plurality of second tooth teeth 20 are arranged in the second catching grooves 19 at equal intervals, and second convex strips 21 are arranged above two sides of the second sleeve frame 22;
a second motor 24 is arranged below the inner parts of the two second clamping barrels 23, a second gear 25 is rotatably connected above the second motor 24 through a transmission shaft, the second motor 24 is connected into the second catching groove 19 through the second gear 25, and the second gear 25 is in meshed connection with the second tooth teeth 20;
a third motor 27 is arranged on the material spraying component 7, one end of the third motor 27 is rotatably connected with a second hydraulic cylinder 29 through a first output shaft 28, a hollow powder box 31 is connected below the second hydraulic cylinder 29 in an extending manner through a second hydraulic column 30, a material passing hose 32 penetrates through the middle lower part of the powder box 31, a hollow nozzle 33 is arranged below the material passing hose 32, a fourth motor 34 is arranged at one end of the bottom of the powder box 31, and one end of the fourth motor 34 is rotatably connected with the nozzle 33 through a second output shaft 35;
the spin coating component 8 is provided with a welding plate 38, the upper end of the welding plate 38 is provided with a fixing plate in a Z-shaped structure, the fixing plate is sleeved with a third hydraulic cylinder 39 in a penetrating manner, a fifth motor 41 is connected below the third hydraulic cylinder 39 in an extending manner through a third hydraulic column 40, one end of the fifth motor 41 is connected with a rotary base 43 in a rotating manner through a third output shaft 42, the bottom of the rotary base 43 is provided with a sixth motor 44, two ends of the sixth motor 44 are respectively connected with a swinging frame 45 in a rotating manner through a transmission shaft, the bottom of the swinging frame 45 is arranged horizontally, the bottom of the swinging frame 45 is welded with a seventh motor 46, a plastic cushion 47 in a cylindrical structure is connected below the seventh motor 46 in a rotating manner through the transmission shaft, the third hydraulic cylinder 39 drives the fifth motor 41 to extend continuously through the third hydraulic column 40, the plastic cushion 47 is attached to a steel plate, the seventh motor 46 drives the plastic cushion 47 to rotate, the electrostatic powder is coated on the steel plate more uniformly and comprehensively, and the quality of the electrostatic powder sprayed on the steel plate by the spraying mechanism is improved;
the hanging rods 48 with the inverted-L-shaped structures are arranged at two ends of the seventh motor 46, the baking frame 49 with the hollow rectangular structure is arranged at the bottom of each hanging rod 48, the resistance plate 50 is arranged below the inner portion of the baking frame 49, the resistance plate 50 is made of iron-chromium-aluminum alloy, the copper plate 51 is arranged at the bottom of the resistance plate 50, and the temperature of the resistance plate 50 rises after being electrified to heat the copper plate 51.
The bottom of the first hydraulic cylinder 1 is provided with a circular annular supporting seat 3, screw holes are formed in two ends of the supporting seat 3, and bolts are screwed in the screw holes of the supporting frame 3 and are fixedly connected with the ground through the bolts.
Convex first convex strips 14 are arranged above two sides of the first rolling rail 5, a first groove 17 matched with the first convex strips 14 is arranged below the inner wall of one side of the first clamping barrel 13, and the first convex strips 14 are connected to the first groove 17, so that the first motor 15 is ensured to drive the first sleeve frame 12 to move on the first rolling rail 5 more stably.
The two first frames 12 are respectively covered on the two first rolling rails 5, and the first motors 15 at two sides below the first frames 12 are respectively connected to the first catching grooves 10 at two sides of the first rolling rails 5 through the first gears 16, the first gear 16 is meshed with the first gear 11, the first motor 15 on the first sleeve frame 12 drives the first gear 16 to be meshed with the first gear 11 to roll, drives the moving frame 6 to move left and right for adjustment, and the second motor 24 drives the second gear 25 to engage with the second tooth wheel 20 on the second rolling rail 18 to roll, the nozzle 33 at the bottom of the material spraying component 7 is moved to be close to the steel plate, the air pump in the powder box 31 works, the powder is introduced into the nozzle 33 through the material passing hose 32, the nozzle 33 sprays the powder on the steel plate through a plurality of discharge holes 37 arranged in equal radian, the spray nozzle 33 on the spraying mechanism moves to the position above the steel plate to spray powder, so that the working efficiency is high, and the working precision is high.
The second rolling rail 18 is located below the moving frame 6, a second groove 26 matched with the second protruding strip 21 is arranged above the inner walls of the two second clamping cylinders 23, and the second protruding strip 21 is connected into the second groove 26, so that the second rolling rail 18 is driven by the second motor 24 to move more stably and firmly.
An air pump is arranged above the inside of the powder box 31, the air pump is electrified to work, powder is blown to the material passing hose 32, the powder box 31, the material passing hose 32 and the nozzle 33 are communicated with each other, a bottom clapboard 36 is arranged at the bottom of the nozzle 33, and a plurality of discharging holes 37 are arranged on the bottom clapboard 36 at equal radians.
The height that highly is higher than plastic cushion 47 bottom of roast frame 49 bottom, and powder case 31 bottom is provided with infrared sensor, and infrared sensor and the PLC controller communication connection who moves the inside setting of carrier 6, the infrared sensor through the model is OS137-3 detects the position of discerning the decorative steel board to with this positional information send PLC controller, through the part removal of the PLC controller control on this spraying mechanism of model CPM1A with the static powder spraying on the decorative steel board.
A gap is formed between the fifth motor 41 and the welding plate 38, so that the third hydraulic column 40 can drive the fifth motor 41 to move up and down and adjust smoothly, and the third hydraulic column 40 is perpendicular to the top of the fifth motor 41.
The plane of the flat supporting plate 9 is parallel to the plane of the first rolling rail 5, so that the first motor is ensured to be more stable and firm when driving the first sleeve frame 12 and the flat supporting plate 9 to move.
A working method of an electrostatic powder spraying mechanism for a building decoration steel plate specifically comprises the following steps:
the method comprises the following steps: the spraying mechanism is integrally placed beside a placing table of a building decoration steel plate, when the building decoration steel plate is placed on a table top of the placing table, a first hydraulic cylinder 1 drives a supporting seat 3 to move up and down through a first hydraulic column 2 to adjust the height, a first motor 15 on a first sleeve frame 12 drives a first gear 16 to be meshed with a first grinding tooth 11 to roll to drive a moving frame 6 to move left and right for adjustment, a second motor 24 drives a second gear 25 to be meshed with a second grinding tooth 20 on a second rolling rail 18 to roll, a nozzle 33 at the bottom of a spraying assembly 7 is moved to be close to the steel plate, an air pump in a powder box 31 works, powder is introduced into the nozzle 33 through a material passing hose 32, and the nozzle 33 sprays the powder on the steel plate through a plurality of discharge holes 37 arranged at equal radians;
step two: in the process of spraying electrostatic powder on the steel plate by moving the spraying component 7, the third hydraulic cylinder 39 drives the fifth motor 41 to extend and adjust through the third hydraulic column 40, so that the two baking frames 49 are close to the steel plate, the resistance plate 50 is electrified to heat the copper plate 51, and the copper plate 51 bakes the powder sprayed on the steel plate to melt the powder on the surface of the steel plate;
step three: the third hydraulic cylinder 39 drives the fifth motor 41 to continue to extend through the third hydraulic column 40, the plastic cushion 47 is attached to the steel plate, and the seventh motor 46 drives the plastic cushion 47 to rotate through the transmission shaft to smear the molten powder.
When the invention is used, the spraying mechanism is integrally placed beside a placing platform of a building decoration steel plate, when the building decoration steel plate is placed on the surface of the placing platform, a first hydraulic cylinder 1 drives a supporting seat 3 to move up and down through a first hydraulic column 2 to adjust the height, a first motor 15 on a first sleeve frame 12 drives a first gear 16 to be meshed with a first grinding tooth 11 to roll to drive a moving frame 6 to move left and right for adjustment, a second motor 24 drives a second gear 25 to be meshed with a second grinding tooth 20 on a second rolling rail 18 to roll to move a nozzle 33 at the bottom of a spraying assembly 7 close to the steel plate, an air pump in a powder box 31 works, powder is introduced into the nozzle 33 through a material passing hose 32, the nozzle 33 sprays the powder on the steel plate through a plurality of discharge holes 37 arranged at equal radian, the efficiency of the operation of spraying powder when the nozzle 33 on the spraying mechanism moves to the position above the steel plate is high, and the, the third motor 27 drives the second hydraulic cylinder 29 to rotate through the first output shaft 28 to drive the nozzle 33 to turn over and move, and then the fourth motor 34 drives the nozzle 33 to rotate and adjust through the second output shaft 35 to change the position of the nozzle 33 for spraying the electrostatic powder on the steel plate, so that on one hand, the precision of the spraying mechanism for spraying the electrostatic powder on the steel plate is greatly improved, on the other hand, the spraying mechanism is ensured to spray the electrostatic powder on the steel plate more uniformly and comprehensively, and the quality of the spraying mechanism for spraying the electrostatic powder on the steel plate is improved;
the second hydraulic cylinder 29 drives the powder box 31 to move up and down for adjustment through the second hydraulic column 30, the movable adjustment range of the nozzle 33 is greatly improved, the spraying mechanism can be guaranteed to spray electrostatic powder on steel plates with different sizes, the working adaptation range of the spraying mechanism is improved, in the process of spraying the electrostatic powder on the steel plates through the movement of the spraying component 7, the third hydraulic cylinder 39 drives the fifth motor 41 to extend and adjust through the third hydraulic column 40, the two baking frames 49 are close to the steel plates, the resistance plate 50 is electrified to heat the copper plate 51, the copper plate 51 bakes the powder sprayed on the steel plates to melt the powder on the surfaces of the steel plates, then the third hydraulic cylinder 39 drives the fifth motor 41 to extend continuously through the third hydraulic column 40, the plastic cushion 47 is attached to the steel plates, the seventh motor 46 drives the plastic cushion 47 to rotate through the transmission shaft to paint the melted powder, the electrostatic powder is coated on the steel plate more uniformly and comprehensively, and the quality of the electrostatic powder sprayed on the steel plate by the spraying mechanism is improved;
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 (10)
1. The utility model provides an electrostatic powder spraying mechanism for architectural decoration steel sheet, includes first pneumatic cylinder (1), support platform (4), spouts material subassembly (7) and spin coating subassembly (8) that are vertical setting, its characterized in that: a supporting platform (4) is movably connected above the first hydraulic cylinder (1) through a first hydraulic column (2), first rolling rails (5) are arranged on two sides above the supporting platform (4), a flat supporting plate (9) is horizontally arranged above the two first rolling rails (5), a moving frame (6) is arranged above the flat supporting plate (9), a spraying assembly (7) is arranged at one end of the moving frame (6), and a spin-coating assembly (8) is arranged on the side wall of one end of the moving frame (6);
the two sides of the bottom of the flat supporting plate (9) are respectively provided with a hollow first sleeve frame (12), two sides of one end of each first sleeve frame (12) are respectively provided with a first clamping barrel (13), the middle parts of two sides of each first sleeve frame (12) are respectively provided with a first catching groove (10), and the inner wall of each first catching groove (10) is provided with a plurality of first convex strips (14) at equal intervals;
a first motor (15) is arranged above the inside of the first clamping barrel (13), and a first gear (16) is rotatably connected below the first motor (15) through a transmission shaft;
a second sleeve frame (22) which is of a hollow inverted-U-shaped structure is arranged on the upper end face of the flat supporting plate (9), second clamping cylinders (23) are arranged on two sides of the second sleeve frame (22), a second rolling rail (18) is sleeved above the middle of the second sleeve frame (22), second catching grooves (19) are formed in the middle of the side walls of two sides of the second rolling rail (18), a plurality of second grinding teeth (20) are arranged in the second catching grooves (19) at equal intervals, and second convex strips (21) are arranged above two sides of the second sleeve frame (22);
a second motor (24) is arranged below the inner parts of the two second clamping barrels (23), a second gear (25) is rotatably connected above the second motor (24) through a transmission shaft, the second motor (24) is connected into the second catching groove (19) through the second gear (25), and the second gear (25) is meshed with the second catching teeth (20);
a third motor (27) is arranged on the material spraying component (7), one end of the third motor (27) is rotatably connected with a second hydraulic cylinder (29) through a first output shaft (28), a hollow powder box (31) is connected below the second hydraulic cylinder (29) through a second hydraulic column (30) in an extending mode, a material passing hose (32) penetrates through the middle lower portion of the powder box (31), a hollow nozzle (33) is arranged below the material passing hose (32), a fourth motor (34) is arranged at one end of the bottom of the powder box (31), and one end of the fourth motor (34) is rotatably connected with the nozzle (33) through a second output shaft (35);
the spin coating component (8) is provided with a welding plate (38), a fixing plate of a Z-shaped structure is arranged at the upper end of the welding plate (38), a third hydraulic cylinder (39) penetrates through the fixing plate in a sleeved mode, a fifth motor (41) is connected to the lower portion of the third hydraulic cylinder (39) in an extending mode through a third hydraulic column (40), one end of the fifth motor (41) is rotatably connected with a rotary base (43) through a third output shaft (42), a sixth motor (44) is arranged at the bottom of the rotary base (43), two ends of the sixth motor (44) are rotatably connected with a swing frame (45) through transmission shafts, the bottom of the swing frame (45) is horizontally arranged, a seventh motor (46) is welded to the bottom of the swing frame (45), and a plastic cushion (47) of a cylindrical structure is rotatably connected to the lower portion of the seventh motor (46) through the transmission shafts;
the two ends of the seventh motor (46) are provided with hanging rods (48) with inverted L-shaped structures, the bottom of each hanging rod (48) is provided with a baking frame (49) with a hollow rectangular structure, a resistance plate (50) is arranged below the inner portion of each baking frame (49), and the bottom of each resistance plate (50) is provided with a copper plate (51).
2. The electrostatic powder spraying mechanism for the architectural decoration steel plate is characterized in that a circular ring-shaped support seat (3) is arranged at the bottom of the first hydraulic cylinder (1), and screw holes are formed in two ends of the support seat (3).
3. The electrostatic powder spraying mechanism for the architectural decoration steel plate as claimed in claim 1, wherein the first rolling rail (5) is provided with a protruding circular arc first protruding strip (14) above both sides, and a first groove (17) matched with the first protruding strip (14) is arranged below the inner wall of one side of the first clamping cylinder (13), and the first protruding strip (14) is connected into the first groove (17).
4. The electrostatic powder spraying mechanism for the architectural decoration steel plate is characterized in that two first sleeve frames (12) are respectively covered on two first rolling rails (5), first motors (15) on two sides below the first sleeve frames (12) are respectively connected into first catching grooves (10) on two sides of the first rolling rails (5) through first gears (16), and the first gears (16) are meshed with the first grinding teeth (11).
5. The electrostatic powder spraying mechanism for the architectural decoration steel plate as recited in claim 1, characterized in that the second rolling track (18) is located below the moving frame (6), a second groove (26) matched with the second convex strip (21) is arranged above the inner wall of the two second clamping cylinders (23), and the second convex strip (21) is connected into the second groove (26).
6. The electrostatic powder spraying mechanism for the architectural decoration steel plate as claimed in claim 1, wherein an air pump is arranged above the inside of the powder box (31), the material passing hose (32) and the nozzle (33) are communicated with each other, a bottom partition plate (36) is arranged at the bottom of the nozzle (33), and a plurality of discharge holes (37) are arranged on the bottom partition plate (36) at an equal radian.
7. The electrostatic powder spraying mechanism for the architectural decoration steel plate as claimed in claim 1, wherein the height of the bottom of the baking frame (49) is higher than that of the bottom of the plastic soft cushion (47), and the bottom of the powder box (31) is provided with an infrared sensor which is in communication connection with a PLC controller arranged inside the transfer rack (6).
8. The electrostatic powder spraying mechanism for the architectural decoration steel plate as claimed in claim 1, wherein a gap is provided between the fifth motor (41) and the welding plate (38), and the third hydraulic column (40) is perpendicular to the top of the fifth motor (41).
9. The electrostatic powder spraying mechanism for the architectural decorative steel plate as claimed in claim 1, wherein the plane of the flat supporting plate (9) is parallel to the plane of the first rolling rail (5).
10. The working method of the electrostatic powder spraying mechanism for the architectural decoration steel plate as claimed in claim 1, characterized in that the method comprises the following steps:
the method comprises the following steps: the spraying mechanism is integrally placed beside a placing table of a building decoration steel plate, when the building decoration steel plate is placed on a table top of the placing table, a first hydraulic cylinder (1) drives a supporting seat (3) to move up and down through a first hydraulic column (2) to adjust the height, a first motor (15) on a first sleeve frame (12) drives a first gear (16) to be meshed with a first grinding tooth (11) to roll, a moving frame (6) is driven to move left and right to adjust, a second motor (24) drives a second gear (25) to be meshed with a second grinding tooth (20) on a second rolling rail (18) to roll, a nozzle (33) at the bottom of a spraying assembly (7) is moved to be close to the steel plate, an air pump in a powder box (31) works, powder is introduced into the nozzle (33) through a material passing hose (32), and the nozzle (33) sprays the powder on the steel plate through a plurality of discharge holes (37) arranged in an equal radian;
step two: in the process of spraying electrostatic powder on the steel plate by moving the spraying component (7), the third hydraulic cylinder (39) drives the fifth motor (41) to stretch and adjust through the third hydraulic column (40), so that the two baking frames (49) are close to the steel plate, the resistance plate (50) is electrified to heat the copper plate (51), and the copper plate (51) melts and bakes the powder sprayed on the steel plate to melt the powder on the surface of the steel plate;
step three: the third hydraulic cylinder (39) drives the fifth motor (41) to continue to extend through the third hydraulic column (40), the plastic cushion (47) is attached to the steel plate, and the seventh motor (46) drives the plastic cushion (47) to rotate through the transmission shaft to paint the molten powder.
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| CN202010581901.XA CN111672648B (en) | 2020-06-23 | 2020-06-23 | Electrostatic powder spraying mechanism for architectural decoration steel plate and working method of electrostatic powder spraying mechanism |
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| CN111672648B true CN111672648B (en) | 2021-04-23 |
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| CN112119812A (en) * | 2020-09-30 | 2020-12-25 | 萧县八宝畜禽养殖农民专业合作社 | Spraying equipment for crops in greenhouse and working method thereof |
| CN117920505B (en) * | 2024-03-22 | 2024-05-28 | 江苏千品新材料科技有限公司 | Wind power blade balsa sandwich sleeve forming device and process with low-temperature damping |
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| DE2219314A1 (en) * | 1972-04-20 | 1973-11-08 | Herbert Rapp | Powder recovery filter unit - esp for electrostatic spraying |
| CA1012588A (en) * | 1974-07-23 | 1977-06-21 | Continental Can Company | Pneumatic powder flow diverting device |
| CN110369172A (en) * | 2018-04-12 | 2019-10-25 | 瓦格纳国际公司 | With the method at the powder center and clear powder resin center of coating powder supply powder coating equipment |
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