CN114308465B - Venturi dynamic circulation self-adjustment nano coating spraying device - Google Patents
Venturi dynamic circulation self-adjustment nano coating spraying device Download PDFInfo
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- CN114308465B CN114308465B CN202111577470.0A CN202111577470A CN114308465B CN 114308465 B CN114308465 B CN 114308465B CN 202111577470 A CN202111577470 A CN 202111577470A CN 114308465 B CN114308465 B CN 114308465B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a spraying device of a Venturi dynamic circulation self-adjusting nano coating, which comprises a supporting plate and supporting legs arranged on the lower portion in an array mode, wherein an advancing type spraying generation assembly is arranged on the lower portion of the inner side wall of each supporting leg, an outer spraying moving assembly is arranged on the upper portion of the inner side wall of each supporting leg, a Venturi dynamic circulation self-adjusting outer spraying mechanism is arranged on the outer spraying moving assembly in an array mode, a self-adjusting inner spraying assembly is arranged in the middle of the outer spraying moving assembly, a self-adaptive centering clamping spraying rotating mechanism is arranged in the middle of the supporting plate, and a spraying self-adjusting lifting assembly is arranged on the upper wall of the supporting plate. The invention belongs to the field of spraying devices, and particularly relates to a venturi dynamic circulation self-adjustment nano-coating spraying device which is compact in structure, simple and convenient to operate and capable of automatically adjusting the size of an object and spraying inside and outside simultaneously.
Description
Technical Field
The invention belongs to the technical field of spraying devices, and particularly relates to a venturi dynamic circulation self-adjustment nano coating spraying device.
Background
Nano-spraying is the application of nano-technology in engineering, and is a novel spraying technology for forming a layer of compact nano-coating on the surface of an object. The coating contains high-hardness and high-corrosion-resistance nano materials, can provide various colors and gloss, and is an environment-friendly, economical and durable surface treatment technology.
The existing spraying equipment and the spraying operation process have the following problems:
1. manual spraying is generally carried out by a worker with a spraying gun, and uneven spraying can occur under the condition, paint mist is easily sucked, and the worker is injured;
2. the spray head of the existing spraying equipment can not change the linear spraying distance with an object, and needs to keep a certain distance to ensure the spraying effect, the spraying effect is not good when the distance is too far, the distance is too low, and the spraying uniformity can not be ensured;
3. when the parts need to be sprayed inside and outside, the sprayed parts cannot be sprayed inside and outside simultaneously, secondary operation is needed for spraying, the spraying efficiency is extremely low, and the part just sprayed can damage the paint surface due to secondary clamping and fixing.
4. The paint mist generated in the spraying process is directly discharged, so that the environment is polluted, and the nano spraying material cannot be recycled, so that the waste of the nano spraying material is caused.
Therefore, there is a need for a venturi dynamic circulation self-adjusting nanocoating spray device that solves the above problems.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides the spraying device for the Venturi dynamic circulation self-adjustment nano coating, which solves the problems that the spraying is not uniform due to the unstable distance between a nozzle and a spraying workpiece during manual spraying, the spraying effect cannot be optimal due to the fact that the spraying distance cannot be changed in spraying equipment, cylindrical parts cannot be sprayed simultaneously from inside to outside, paint surfaces cannot be damaged by secondary clamping and fixation, nano paint mist cannot be recycled, and environmental pollution and nano spraying material waste are caused.
The technical scheme adopted by the invention is as follows: the invention relates to a venturi dynamic circulation self-adjustment nano coating spraying device, which comprises a supporting disc and supporting legs arranged on the lower part in an array mode, and is characterized in that: supporting leg inside wall lower part is equipped with impulse type spraying and takes place the subassembly, supporting leg inside wall upper portion is equipped with outer spraying and removes the subassembly, the outer spraying removes the subassembly and goes up the array and be equipped with venturi dynamic circulation self-interacting outer spraying mechanism, outer spraying removes subassembly middle part and is equipped with spraying subassembly in the self-interacting, the supporting disk middle part is equipped with self-adaptation centering and presss from both sides tight spraying rotary mechanism, the supporting disk upper wall is equipped with spraying self-interacting lift assembly.
In order to solve the problem that the spraying distance needs to be changed due to different sizes of sprayed objects, the outer spraying moving assembly comprises a cross support plate, an adjusting and restoring spring, an adjusting slider, a winding pull wire, a pull wire winding shaft, a driven linkage bevel gear, a driving adjusting bevel gear, a motor rotating shaft II, a motor fixing plate II and a self-locking adjusting motor, wherein the upper wall of the cross support plate is provided with an installation placing groove, the bottom wall of the installation placing groove is provided with a distance adjusting moving groove, the pull wire winding shaft is arranged between the inner side walls of the installation placing groove, two ends of the pull wire winding shaft penetrate through the inner side wall of the installation placing groove, limiting sliding grooves are symmetrically arranged on the inner side wall of the installation placing groove, the adjusting slider is arranged in the installation placing groove, the limiting slider is arranged in the limiting sliding grooves, one end of the adjusting and restoring spring is fixedly arranged on the inner side wall of the end face of the installation placing groove, the other end face of the adjusting and restoring spring is fixedly arranged on the side wall of the adjusting slider, one end of the pull wire winding shaft is fixedly arranged on the outer side wall of the adjusting slider, the other end face of the adjusting slider, the driven linkage bevel gear is arranged on the two end faces of the adjusting motor fixing plate, two ends of the driving adjusting motor fixing plate are arranged on the side wall of the adjusting slider, one end face of the self-locking adjusting motor fixing plate, one self-locking adjusting motor fixing plate is arranged on the motor fixing plate, one end face of the self-locking adjusting bevel gear, one self-locking adjusting motor fixing plate, and two motor fixing plate are arranged on the self-locking adjusting bevel gear, and two motor fixing plate, one end face of the self-locking adjusting motor fixing plate, one self-locking adjusting motor fixing plate, and two self-locking adjusting motor fixing plate, one self-locking adjusting bevel gears are arranged on the self-locking adjusting motor fixing plate.
Preferably, subassembly takes place including support frame, spraying and places a section of thick bamboo, hydraulic lifting rod, spraying holding down plate, sealing washer and hydrophobic layer in the impulse type spraying, cross backup pad lower wall center department is located to the hydraulic lifting rod, the support frame is located the supporting leg lateral wall, the spraying is placed a section of thick bamboo and is located on the support frame, the terminal surface under the hydraulic lifting rod is located to the spraying holding down plate, the spraying holding down plate activity is located in the spraying is placed a section of thick bamboo, spraying holding down plate lower extreme outer wall is located to the sealing washer, the spraying holding down plate lower wall is located to the hydrophobic layer.
In order to solve the spraying of cylindric object inner wall, the spraying subassembly includes interior spring brace table, interior spraying control tube, interior regulating spring, interior spring support ring, interior spraying slip control tube, interior ball and interior spraying pipe in the self-interacting, interior spring brace table locates cross backup pad upper wall center department, interior spring brace table locates interior spring brace table upper wall, interior spraying slip control tube cover is located on the interior spraying control tube, interior spraying slip control tube inside wall is equipped with location spout one, interior spraying control tube lateral wall is equipped with location slider one, location slider one is located in the location spout one, interior spraying slip control tube up end is located to interior ball, interior spraying slip control tube lateral wall array is equipped with interior spraying mouth, interior spring support ring is located interior spraying slip control tube lower extreme outer wall, interior regulating spring cover is located on interior spraying control tube, interior regulating spring is located between interior spring support ring and the interior spring brace table upper wall, interior spraying pipe one end runs through interior spring brace table and is connected with interior spraying control tube, the interior spraying pipe other end is located the spraying and is placed a lower wall.
In order to solve the spraying of cylindric outer wall to and the paint mist reutilization that the spraying produced, venturi dynamic circulation self-interacting outer spraying mechanism includes outer spraying venturi control pipe, outer regulating spring, outer spring support ring, outer spraying slip control pipe, outer support ball, negative pressure circulation breathing pipe and outer spraying pipe, outer spraying venturi control pipe runs through and locates on the adjusting block, outer spraying slip control pipe cover is located on outer spraying venturi control pipe, outer spraying slip control pipe lateral wall array is equipped with the outer nozzle, outer spraying slip control pipe inside wall is equipped with location spout two, outer spraying venturi control pipe lateral wall is equipped with location slider two, location slider two is located in the location spout two, outer spring support ring locates outer spraying slip control pipe outer wall lower part, outer regulating spring cover is located on outer spraying venturi control pipe, outer regulating spring locates between outer spring support ring and the adjusting block upper wall, negative pressure circulation breathing pipe one end is located on outer spraying venturi control pipe, outer spraying control pipe one end is located outer spraying venturi control pipe one end, the outer spraying is placed the outer spraying ball and is located the outer spraying lower wall and is slided and is adjusted the pipe terminal surface.
Preferably, the self-adaptive centering clamping spraying rotating mechanism comprises a clamping support rotating table, a clamping plate, a clamping spring, a spraying rotary driven bevel gear ring, a spraying rotary driving bevel gear, a first motor rotating shaft, a spraying rotary motor and a first motor fixing plate, wherein a rotary placing groove II is formed in the upper wall of the supporting plate, a rotary placing groove I is formed in the bottom wall of the rotary placing groove II in a penetrating manner, the clamping support rotating table is arranged in a circular table shape, the clamping support rotating table is arranged in the rotary placing groove I and the rotary placing groove II, the spraying rotary driven bevel gear ring is arranged on the lower end face of the clamping support rotating table, the first motor fixing plate is arranged on the lower wall of the supporting plate, the first motor rotating shaft penetrates through the side wall of the first motor fixing plate, the spraying rotary driving bevel gear is arranged on the end face of one end of the first motor rotating shaft, the spraying rotary motor is arranged on the side wall of the first motor fixing plate, the first motor rotating shaft is connected with the spraying rotary motor, the spraying rotary driving bevel gear is meshed with the spraying rotary driven bevel gear ring, the clamping support rotating table, the upper wall of the clamping support rotating table is provided with the clamping adjusting groove, one end face of the clamping spring is provided with one end face, one end face of the clamping spring is arranged in the clamping plate, and the other end face of the clamping spring.
Preferably, spraying self-interacting lifting unit includes that the spraying encloses fender, spraying regulation lifter, bracing piece, revolving stage, removable cover and supports the rolling disc, the spraying encloses the fender and locates the supporting disk upper wall, the supporting disk upper wall is located to the revolving stage, the revolving stage is located the spraying and is enclosed the fender outside, the revolving stage upper wall is located to the spraying regulation lifter, the bracing piece is the setting of L type, spraying regulation lifter upper end is located to bracing piece one end, the bracing piece other end is located to the removable cover, removable cover lower wall center department is equipped with the support rotation groove, it rotates to locate to support the rolling disc and supports and rotate the inslot.
The other end of the negative pressure circulating air suction pipe penetrates through the upper wall of the movable cover plate.
In the device, the outer spraying nozzle is arranged along the radius direction of the clamping support rotating table.
In the device, the movable cover plate is made of transparent materials, and the supporting rotating disc is made of transparent materials.
The invention adopting the structure has the following beneficial effects:
1. in venturi dynamic circulation self-interacting outer spraying mechanism, adopt the multiple use principle, according to the venturi effect, carry out the spraying to the spare part surface, utilize venturi throat negative pressure zone simultaneously, the dispersed coating cloud that produces in the spraying gathers together in the device, in leading-in inner spraying slide adjusting tube once more, retrieve and recycle, and dispersed coating cloud and gaseous nanometer spraying material in with the inner spraying control tube shreds, spout from interior spraying mouth, reach zero outside spraying, the coating cloud of having solved the dispersion on the one hand spills over and causes the pollution of environment, and to nanometer spraying material reutilization, the spraying cost has been practiced thrift, the utilization ratio of nanometer spraying material has been improved greatly.
2. In the device, the dynamic characteristic principle is utilized, the outer spraying sliding adjusting pipe is driven by the outer adjusting spring to slide in the outer spraying Venturi control pipe, when the movable cover plate is pressed down, the outer spraying Venturi control pipe slides in the outer spraying sliding adjusting pipe, the number of the outer spraying nozzles is automatically adjusted according to the height of the part, the technical problem that the outer spraying nozzles are needed as many as possible is solved, each part of the part is uniformly sprayed, too many outer spraying nozzles cannot exist, partial spraying outside the part can be caused, the waste contradiction technical problem is caused to the nanometer spraying material, and the part is accurately sprayed.
3. The outer spraying moving assembly can change the spraying distance between the outer spraying nozzle and the part according to the size of the outer wall of the sprayed part, the spraying of the parts with different sizes is met, the spraying distance can be changed according to the quality requirement, the spraying effect reaches the best effect, the circulating linkage of the driven linkage bevel gear is utilized in the outer spraying moving assembly, the spraying distance in each direction is changed simultaneously, and the spraying thickness of the parts in each direction is consistent.
4. The device utilizes the Venturi dynamic circulation self-adjusting spraying mechanism and the self-adjusting inner spraying assembly to simultaneously spray the inner surface and the outer surface of the cylindrical part, greatly improves the spraying efficiency, and solves the problem that the paint surface is damaged due to secondary clamping in the spraying process.
5. In the outer spraying mechanism with dynamic Venturi circulation self-regulation, the inner spraying sliding adjusting pipes are arranged in an array mode, and when the movable cover plate is pressed down according to the height of the part, the inner spraying sliding adjusting pipes simultaneously act on the movable cover plate, so that the stability of the device is improved.
6. The inner support ball is arranged at the upper end of the inner spraying sliding adjusting pipe, and the outer support ball is arranged at the upper end of the outer spraying sliding adjusting pipe, so that the technical problem that parts need to rotate to enable the outer wall and the inner wall to be uniformly sprayed is solved.
7. The push type spraying generation assembly provides pressure requirements for inner and outer spraying, the spraying lower pressing plate is provided with a hydrophobic layer, and the technical problem that a nanometer spraying material can be stuck on the spraying lower pressing plate is solved.
8. The inner adjusting spring in the self-adjusting inner spraying assembly pushes the inner spraying sliding adjusting pipe to slide on the inner spraying control pipe, so that the problem that cylindrical parts cannot be measured during spraying due to the depth inside an object is solved, and the spraying without blind spots inside the object is realized under the condition without any sensor.
9. In the self-adaptive centering clamping spraying rotating mechanism, a clamping spring tightly tightens a clamping plate to be tightly attached to the inner side wall of a cylindrical part, so that the part is automatically centered, clamped and fixed on a clamping support rotating table, and the spraying distance between each part of the part and an outer spraying nozzle in each direction is consistent.
10. The movable cover plate is made of transparent materials, the supporting rotating disc is made of transparent materials, and the inner condition of the spraying baffle plate can be observed when the movable cover plate is pressed down conveniently.
Drawings
FIG. 1 is a schematic diagram of the inner perspective of a venturi dynamic circulation self-adjusting nano coating spray coating device according to the present invention;
FIG. 2 is an overall structure diagram of a spraying device for a Venturi dynamic circulation self-adjusting nano coating according to the present invention;
FIG. 3 is a schematic perspective view of a first adaptive centering clamping spraying rotating mechanism of the venturi dynamic circulation self-adjusting nano-coating spraying device according to the present invention;
FIG. 4 is a schematic diagram of a second three-dimensional structure of an adaptive centering clamping spraying rotating mechanism of the spraying device for the dynamic circulation self-adjusting nano coating of the Venturi in accordance with the present invention;
FIG. 5 is a schematic perspective view of a self-regulating inner spray assembly of a venturi dynamic circulation self-regulating nano-coating spray coating device in accordance with the present invention;
FIG. 6 is a schematic structural view of a venturi dynamic circulation self-adjusting external spraying mechanism of the spraying device for the venturi dynamic circulation self-adjusting nano coating according to the present invention;
FIG. 7 is a schematic perspective view of an outer spraying moving assembly of the spraying device for the Venturi dynamic circulation self-adjusting nano-coating according to the present invention;
FIG. 8 is a schematic diagram of the internal structure of the propelling type spraying generation component of the spraying device for the Venturi dynamic circulation self-adjusting nano coating provided by the invention;
FIG. 9 is a schematic structural diagram of a movable cover plate of a spraying device for a Venturi dynamic circulation self-adjusting nano coating according to the present invention;
FIG. 10 is an enlarged view of portion A of FIG. 4;
FIG. 11 is a schematic cross-sectional view of an inner spray sliding adjustment tube and an inner spray control tube of a spray coating device for a Venturi dynamic circulation self-adjusting nano-coating according to the present invention;
FIG. 12 is a schematic cross-sectional view of an outer spray sliding adjusting pipe and an outer spray Venturi control pipe of the spray coating device for the Venturi dynamic circulation self-adjusting nano coating provided by the invention.
Wherein, 1, a support plate, 2, a support leg, 3, a push type spraying generation component, 4, an external spraying moving component, 5, a Venturi dynamic circulation self-adjusting external spraying mechanism, 6, a self-adjusting internal spraying component, 7, a self-adaptive centering clamping spraying rotating mechanism, 8, a spraying self-adjusting lifting component, 9, a cross support plate, 10, an adjusting restoring spring, 11, an adjusting slide block, 12, a stay wire winding shaft, 13, a driven linkage bevel gear, 14, a driving adjusting bevel gear, 15, a motor rotating shaft II, 16, a motor fixing plate II, 17, a self-locking adjusting motor, 18, an installation placing groove, 19, a distance adjusting moving groove, 20, a limiting slide groove, 21, a limiting slide block, 22, a support frame, 23, a spraying placing cylinder, 24, a hydraulic lifting rod, 25, a spraying lower press plate, 26, a sealing ring, 27, a hydrophobic layer, 28, an internal spring support platform, 29, inner spray control tube, 30, inner adjusting spring, 31, inner spring support ring, 32, inner spray slide adjusting tube, 33, inner support ball, 34, inner spray guide tube, 35, inner spray nozzle, 36, outer spray venturi control tube, 37, outer adjusting spring, 38, outer spring support ring, 39, outer spray slide adjusting tube, 40, outer support ball, 41, negative pressure circulation suction tube, 42, outer spray guide tube, 43, clamping support rotating table, 44, clamping plate, 45, clamping spring, 46, spray rotation driven bevel gear ring, 47, spray rotation driving bevel gear, 48, motor rotation shaft one, 49, spray rotation motor, 50, motor fixing plate one, 51, rotation placing groove one, 52, rotation placing groove two, 53, spray enclosure, 54, spray adjusting lifting rod, 55, support rod, 56, rotating table, 57, movable cover plate, 58, spray adjusting tube, 34, outer spray nozzle, 35, and outer spray nozzle, the device comprises a supporting rotating disc 59, a supporting rotating groove 60, a clamping adjusting groove 61, a spraying moving groove 62, an outer spraying nozzle 63, a winding pull wire 64, a first positioning sliding block 65, a second positioning sliding block 66, a first positioning sliding groove 67 and a second positioning sliding groove 66.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in figure 1, the venturi dynamic circulation self-adjusting nano coating spraying device comprises a supporting disc 1 and supporting legs 2 arranged at the lower part in an array mode, and is characterized in that: subassembly 3 takes place for 2 inside wall lower parts of supporting leg are equipped with impulse type spraying, 2 inside wall upper portions of supporting leg are equipped with outer spraying and remove subassembly 4, the outer spraying removes subassembly 4 and goes up the array and be equipped with venturi dynamic circulation self-interacting outer spraying mechanism 5, outer spraying removes subassembly 4 middle part and is equipped with in the self-interacting spraying subassembly 6, 1 middle part of supporting disk is equipped with self-adaptation centering and presss from both sides tight spraying rotary mechanism 7, 1 upper wall of supporting disk is equipped with spraying self-interacting lifting unit 8.
As shown in fig. 1 and 7, the outer spraying moving assembly 4 comprises a cross support plate 9, an adjusting return spring 10, an adjusting slider 11, a winding pull wire 63, a pull wire winding shaft 12, a driven linkage bevel gear 13, a driving adjusting bevel gear 14, a motor rotating shaft two 15, a motor fixing plate two 16 and a self-locking adjusting motor 17, the upper wall of the cross supporting plate 9 is provided with a mounting and placing groove 18, the bottom wall of the mounting and placing groove 18 is provided with a distance adjusting moving groove 19, the stay wire winding shaft 12 is arranged between the inner side walls of the mounting and placing grooves 18, two ends of the stay wire winding shaft 12 penetrate through the inner side walls of the mounting and placing grooves 18, the inner side wall of the mounting and placing groove 18 is symmetrically provided with limiting sliding grooves 20, the adjusting slide block 11 is arranged in the mounting and placing groove 18, the two side walls of the adjusting slide block 11 are symmetrically provided with limiting slide blocks 21, the limiting slide blocks 21 are arranged in the limiting slide grooves 20, one end of the adjusting and restoring spring 10 is fixedly arranged on the inner side wall of the end surface of the mounting and placing groove 18, the other end of the adjusting and restoring spring 10 is fixedly arranged on the side wall of one side of the adjusting slide block 11, one end of the winding pull wire 63 is wound on the pull wire winding shaft 12, the other end of the winding pull wire 63 is fixedly arranged on the other side wall of the adjusting slide block 11, the driven linkage bevel gears 13 are arranged on two end faces of the stay wire winding shaft 12, the adjacent driven linkage bevel gears 13 are meshed and connected, the second motor fixing plate 16 is arranged on the side wall of the cross supporting plate 9, the second motor rotating shaft 15 penetrates through the side wall of the second motor fixing plate 16, the driving adjusting bevel gear 14 is arranged on the end face of one end of the second motor rotating shaft 15, the driving adjusting bevel gear 14 is meshed with one driven linkage bevel gear 13, the self-locking adjusting motor 17 is arranged on the side wall of the second motor fixing plate 16, and the self-locking adjusting motor 17 is connected with the second motor fixing plate 16.
As shown in fig. 1, 4 and 8, the push-type spraying generation assembly 3 comprises a support frame 22, a spraying placement barrel 23, a hydraulic lifting rod 24, a spraying lower pressing plate 25, a sealing ring 26 and a hydrophobic layer 27, wherein the hydraulic lifting rod 24 is arranged at the center of the lower wall of the cross support plate 9, the support frame 22 is arranged on the side wall of the support leg 2, the spraying placement barrel 23 is arranged on the support frame 22, the spraying lower pressing plate 25 is arranged on the lower end surface of the hydraulic lifting rod 24, the spraying lower pressing plate 25 is movably arranged in the spraying placement barrel 23, the sealing ring 26 is arranged on the outer wall of the lower end of the spraying lower pressing plate 25, and the hydrophobic layer 27 is arranged on the lower wall of the spraying lower pressing plate 25.
As shown in fig. 3, 5 and 11, the self-adjusting inner spray assembly 6 includes an inner spring support platform 28, an inner spray control tube 29, an inner adjusting spring 30, an inner spring support ring 31, an inner spray sliding adjusting tube 32, an inner support ball 33 and an inner spray guide tube 34, the inner spring support platform 28 is disposed at the center of the upper wall of the cross support plate 9, the inner spray control tube 29 is disposed on the upper wall of the inner spring support platform 28, the inner spray sliding adjusting tube 32 is sleeved on the inner spray control tube 29, the inner side wall of the inner spray sliding adjusting tube 32 is provided with a first positioning chute 66, the outer side wall of the inner spray control tube 29 is provided with a first positioning slider 64, the first positioning slider 64 is disposed in the first positioning chute 66, the inner support ball 33 is disposed on the upper end surface of the inner spray sliding adjusting tube 32, the inner spray nozzle 35 is disposed on the side wall array of the inner spray sliding adjusting tube 32, the inner spring support ring 31 is disposed on the outer lower end wall of the inner spray sliding adjusting tube 32, the inner adjusting spring 30 is sleeved on the inner spray control tube 29, the inner adjusting spring support platform 30 is disposed between the inner spring support ring 31 and the upper wall of the inner spray control tube 28, and one end of the inner spray support platform 34 is connected to the inner spray guide tube 23.
As shown in fig. 1, fig. 6 and fig. 12, the venturi dynamic circulation self-adjusting external spraying mechanism 5 includes an external spraying venturi control tube 36, an external adjusting spring 37, an external spring support ring 38, an external spraying sliding adjustment tube 39, an external support ball 40, a negative pressure circulation air suction pipe 41 and an external spraying guide tube 42, the external spraying venturi control tube 36 is disposed on the adjustment block 11 in a penetrating manner, the external spraying sliding adjustment tube 39 is sleeved on the external spraying venturi control tube 36, the external spraying sliding adjustment tube 39 outer side wall array is provided with an external spraying nozzle 62, the external spraying sliding adjustment tube 39 inner side wall is provided with two positioning sliding grooves 67, the external spraying venturi control tube 36 outer side wall is provided with two positioning sliding blocks 65, the two positioning sliding blocks 65 are disposed in the two positioning sliding grooves 67, the external spring support ring 38 is disposed on the outer wall lower portion of the external spraying sliding adjustment tube 39, the external adjusting spring 37 is sleeved on the external spraying venturi control tube 36, the external adjusting spring 37 is disposed between the external spring support ring 38 and the upper wall of the adjustment block 11, one end of the external spraying venturi control tube 36 is disposed on the other end of the external spraying venturi control tube 36, one end of the external spraying venturi control tube 36 is disposed on one end of the external spraying venturi control tube 36, and one end of the external spraying venturi control tube 42 is disposed on the external spraying venturi control tube 23, and one end of the external spraying venturi control tube 36 is disposed on the external spraying venturi control tube 23.
As shown in fig. 7, the self-adaptive centering clamping spraying rotating mechanism 7 includes a clamping support rotating table 43, a clamping plate 44, a clamping spring 45, a spraying rotation driven bevel gear ring 46, a spraying rotation driving bevel gear 47, a first motor rotating shaft 48, a spraying rotation motor 49 and a first motor fixing plate 50, wherein the upper wall of the support plate 1 is provided with a rotation placing groove two 52, the bottom wall of the rotation placing groove two 52 is provided with a rotation placing groove one 51 in a penetrating manner, the clamping support rotating table 43 is arranged in a circular table shape, the clamping support rotating table 43 is arranged in the rotation placing groove one 51 and the rotation placing groove two 52, the spraying rotation driven bevel gear ring 46 is arranged on the lower end surface of the clamping support rotating table 43, the first motor fixing plate 50 is arranged on the lower wall of the support plate 1, the first motor rotating shaft 48 is arranged on the side wall of the first motor fixing plate 50 in a penetrating manner, the spraying rotation driving bevel gear 47 is arranged on the end surface of the first motor rotating shaft 48, the spraying rotation motor 49 is arranged on the side wall of the first motor fixing plate 50, the first motor rotating shaft 48 is connected with the spraying rotation driving bevel gear 47, the spraying rotation driven bevel gear ring 46, one end surface of the clamping support rotating plate is arranged on the side wall of the clamping plate 44, and the other end of the clamping spring adjusting groove 60 is arranged on the clamping support rotating plate 45, and the other end of the clamping plate 44.
As shown in fig. 2, spraying self-interacting lifting unit 8 includes that the spraying encloses fender 53, spraying adjusts lifter 54, bracing piece 55, revolving stage 56, removable cover 57 and supports rolling disc 58, the spraying encloses fender 53 and locates 1 upper wall of supporting disk, revolving stage 56 locates the spraying and encloses the fender 53 outside, the spraying is adjusted lifter 54 and is located the revolving stage 56 upper wall, bracing piece 55 is the setting of L type, bracing piece 55 one end is located the spraying and is adjusted lifter 54 upper end, removable cover 57 locates the bracing piece 55 other end, removable cover 57 lower wall center department is equipped with and supports rotation groove 59, it locates to support the rolling disc 58 and rotates and to locate in the rotation groove 59.
As shown in fig. 1, the other end of the negative pressure circulation suction pipe 41 penetrates the upper wall of the movable cover plate 57.
As shown in fig. 3, the outer spray nozzle 62 is disposed along the radius direction of the clamp support rotary table 43.
As shown in fig. 1 and 9, the movable cover 57 is a transparent movable cover 57, and the supporting rotary disk 58 is a transparent supporting rotary disk 58.
When the device is used, after the device is placed stably, the spraying adjusting lifting rod 54 is adjusted, the supporting rod 55 drives the movable cover plate 57 to rise, after the movable cover plate 57 comes out of the spraying enclosure 53, the movable cover plate 57 is moved to one side, then the cylindrical part is placed on the clamping and supporting rotating table 43, the clamping spring 45 tensions the clamping plate 44, the clamping plate 44 is tightly attached to the inner side wall of the part, the part is placed at the center of the clamping and supporting rotating table 43 and then clamped, the self-locking adjusting motor 17 is turned on, the self-locking adjusting motor 17 drives the motor rotating shaft two 15 to rotate, the motor rotating shaft two 15 drives the driven linkage bevel gears 13 to rotate, each driven linkage bevel gear 13 is sequentially driven to rotate, the driven linkage bevel gears 13 drive the stay wire winding shafts 12 to rotate, the stay wire winding shafts 12 drive the winding stay wires 63 to wind on the stay wire winding shafts 12, the winding pull wire 63 pulls the adjusting slide block 11 to move inwards, the adjusting slide block 11 drives the outer spraying Venturi control tube 36 to move, then the distance between the outer spraying sliding adjusting tube 39 and the part is changed according to the spraying requirement and the size of the part, then the movable cover plate 57 is rotated to the position above the spraying enclosure 53, the spraying adjusting lifting rod 54 is adjusted to press the movable cover plate 57 downwards, the inner condition of the spraying enclosure 53 is observed through the transparent movable cover plate 57 and the supporting rotating disc 58, the movable cover plate 57 presses the inner spraying sliding adjusting tube 32 and the outer spraying sliding adjusting tube 39 downwards, the inner spraying sliding adjusting tube 32 moves downwards on the inner spraying control tube 29, the outer spraying sliding adjusting tube 39 moves downwards on the outer spraying Venturi control tube 36 until the movable cover plate 57 is contacted with the part, and at the moment, the outer spraying Venturi control tube 36 blocks a part of the outer spraying nozzle 62 which is in aligned contact with the outer spraying Venturi control tube 36, the inner spraying control tube 29 blocks a part of the inner spraying nozzle 35 which is in aligned contact with the inner spraying control tube 29, the hydraulic lifting rod 24 is adjusted, the hydraulic lifting rod 24 presses the spraying lower pressing plate 25 downwards, the spraying lower pressing plate 25 pushes the nano spraying material in the spraying placing cylinder 23 downwards, the nano spraying material enters the outer spraying venturi control tube 36 from the outer spraying guide tube 42, the speed is increased at the negative pressure position of the throat in the outer spraying venturi control tube 36, the pressure is reduced, the gas in the spraying enclosure 53 and the generated paint mist are sucked into the outer spraying venturi control tube 36 by the negative pressure circulating air suction pipe 41, then the nano spraying material is sprayed out from the outer spraying nozzle 62 together with the nano spraying material, meanwhile, the nano spraying material enters the inner spraying control tube 29 from the inner spraying guide tube 34, then enters the inner spraying sliding adjusting tube 32, the spraying nozzle 35 is sprayed out from the inner spraying nozzle 35, at the same time, the spraying rotating motor 49 is opened, the spraying rotating shaft 48 is driven by the spraying rotating motor rotating shaft 48, the spraying driving rotating bevel gear 47 drives the spraying rotating driven rotating bevel gear 46, the inner spraying bevel gear 46 drives the inner spraying bevel gear ring to rotate, and the outer spraying bevel gear ring 46 drives the spraying rotating part 62 to rotate, and the outer spraying bevel gear ring support part 46 to rotate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a venturi dynamic circulation self-interacting nanometer coating's spraying device, includes supporting disk (1) and supporting leg (2) that the lower part array was equipped with, its characterized in that: the automatic spraying device is characterized in that a push type spraying generation assembly (3) is arranged on the lower portion of the inner side wall of the supporting leg (2), an outer spraying moving assembly (4) is arranged on the upper portion of the inner side wall of the supporting leg (2), venturi dynamic circulation self-adjusting outer spraying mechanisms (5) are arranged on the outer spraying moving assembly (4) in an array mode, a self-adjusting inner spraying assembly (6) is arranged in the middle of the outer spraying moving assembly (4), a self-adaptive centering clamping spraying rotating mechanism (7) is arranged in the middle of the supporting disc (1), and a spraying self-adjusting lifting assembly (8) is arranged on the upper wall of the supporting disc (1);
the outer spraying moving assembly (4) comprises a cross support plate (9), an adjusting and restoring spring (10), an adjusting slide block (11), a winding pull wire (63), a pull wire winding shaft (12), a driven linkage bevel gear (13), a driving adjusting bevel gear (14), a motor rotating shaft II (15), a motor fixing plate II (16) and a self-locking adjusting motor (17), wherein the upper wall of the cross support plate (9) is provided with an installation placing groove (18), the cross support plate (9) is arranged on the upper portion of the inner side wall of the support leg (2), the bottom wall of the installation placing groove (18) is provided with a distance adjusting moving groove (19), the pull wire winding shaft (12) is arranged between the inner side walls of the installation placing groove (18), the two ends of the pull wire winding shaft (12) penetrate through the inner side wall of the installation placing groove (18), the inner side wall of the installation placing groove (18) is symmetrically provided with limiting slide grooves (20), the adjusting slide block (11) is arranged in the installation placing groove (18), the two side walls of the adjusting slide block (11) are symmetrically provided with limiting slide blocks (21), the limiting slide blocks (21) are arranged in the limiting slide grooves (20), one end face of the adjusting and the restoring spring (10) is fixedly arranged on the other end face of the adjusting slide block (18), one end of the winding pull wire (63) is wound on the pull wire winding shaft (12), the other end of the winding pull wire (63) is fixedly arranged on the side wall of the other side of the adjusting slider (11), the driven linkage bevel gears (13) are arranged on the two end faces of the pull wire winding shaft (12), the adjacent driven linkage bevel gears (13) are meshed and connected, the second motor fixing plate (16) is arranged on the side wall of the cross supporting plate (9), the second motor rotating shaft (15) is arranged on the side wall of the second motor fixing plate (16) in a penetrating manner, the driving adjusting bevel gear (14) is arranged on one end face of the second motor rotating shaft (15), the driving adjusting bevel gear (14) is meshed with one driven linkage bevel gear (13) in the driving adjusting bevel gear, the self-locking adjusting motor (17) is arranged on the side wall of the second motor fixing plate (16), and the self-locking adjusting motor (17) is connected with the second motor fixing plate (16);
the push type spraying generation assembly (3) comprises a support frame (22), a spraying placement barrel (23), a hydraulic lifting rod (24), a spraying lower pressing plate (25), a sealing ring (26) and a hydrophobic layer (27), wherein the hydraulic lifting rod (24) is arranged at the center of the lower wall of a cross support plate (9), the support frame (22) is arranged on the side wall of the support leg (2), the spraying placement barrel (23) is arranged on the support frame (22), the spraying lower pressing plate (25) is arranged on the lower end face of the hydraulic lifting rod (24), the spraying lower pressing plate (25) is movably arranged in the spraying placement barrel (23), the sealing ring (26) is arranged on the outer wall of the lower end of the spraying lower pressing plate (25), and the hydrophobic layer (27) is arranged on the lower wall of the spraying lower pressing plate (25);
spraying subassembly (6) includes interior spring supporting platform (28), interior spraying control pipe (29), interior regulating spring (30), interior spring support ring (31), interior spraying slip control pipe (32), interior spraying ball (33) and interior spraying pipe (34), cross backup pad (9) upper wall center department is located in interior spring supporting platform (28), interior spraying control pipe (29) are located interior spring supporting platform (28) upper wall, interior spraying slip control pipe (32) cover is located on interior spraying control pipe (29), interior spraying slip control pipe (32) inside wall is equipped with positioning chute (66), interior spraying control pipe (29) lateral wall is equipped with positioning slider (64), positioning slider (64) are located in positioning chute (66), interior spraying slip control pipe (32) are located in interior spraying ball (33), interior spraying slip control pipe (32) lateral wall array is equipped with interior spraying mouth (35), interior spraying slip control pipe (32) lower extreme is located in interior spring support ring (31), interior regulating spring (30) are located between interior spraying control pipe (29) upper wall and inner spring support ring (34), interior spraying control pipe (31) lower wall is run through in interior spring supporting platform (29) and interior spring support ring (28), interior spraying control pipe (31) upper wall center department, interior spraying control pipe (28) is located in interior spraying control pipe (32), interior spraying control pipe (29), interior spraying control pipe (31) one end (30), and interior spraying control pipe (32) inner wall (29), and interior spraying control pipe (29) are located in interior spraying control pipe (64), and inner wall ) The other end of the inner spraying conduit (34) is arranged on the lower wall of the spraying placing cylinder (23);
the outer spraying mechanism (5) with the Venturi dynamic circulation self-adjusting function comprises an outer spraying Venturi control pipe (36), an outer adjusting spring (37), an outer spring support ring (38), an outer spraying sliding adjusting pipe (39), an outer support ball (40), a negative pressure circulation air suction pipe (41) and an outer spraying guide pipe (42), wherein the outer spraying Venturi control pipe (36) is arranged on the adjusting slide block (11) in a penetrating mode, the outer spraying sliding adjusting pipe (39) is sleeved on the outer spraying Venturi control pipe (36), an outer spraying nozzle (62) is arranged on the outer side wall array of the outer spraying sliding adjusting pipe (39), a positioning slide groove II (67) is arranged on the inner side wall of the outer spraying sliding adjusting pipe (39), a positioning slide block II (65) is arranged on the outer side wall of the outer spraying Venturi control pipe (36), the positioning slide block II (65) is arranged in the positioning slide groove II (67), the outer spring support ring (38) is arranged on the lower portion of the outer wall of the outer spraying Venturi control pipe (39), the outer adjusting spring (37) is sleeved on the outer spraying Venturi control pipe (36), one end of the outer adjusting spring (37) is arranged on the outer spraying Venturi control pipe (36), one end of the outer spraying Venturi control pipe (42), and one end of the outer spraying Venturi control pipe (36) is arranged on the outer spraying Venturi control pipe (41), the other end of the outer spraying conduit (42) is arranged on the lower wall of the spraying placing cylinder (23), and the outer supporting ball (40) is arranged on the upper end face of the outer spraying sliding adjusting pipe (39).
2. The venturi dynamic circulation self-adjusting nano-coating spray coating device according to claim 1, wherein: the self-adaptive centering clamping spraying rotating mechanism (7) comprises a clamping supporting rotating table (43), a clamping plate (44), a clamping spring (45), a spraying rotating driven bevel gear ring (46), a spraying rotating driving bevel gear (47), a motor rotating shaft I (48), a spraying rotating motor (49) and a motor fixing plate I (50), wherein the upper wall of the supporting disc (1) is provided with a rotating placing groove II (52), the bottom wall of the rotating placing groove II (52) is provided with a rotating placing groove I (51) in a penetrating manner, the clamping supporting rotating table (43) is arranged in a circular table shape, the clamping supporting rotating table (43) is arranged in the rotating placing groove I (51) and the rotating placing groove II (52), the spraying rotating driven bevel gear ring (46) is arranged on the lower end face of the clamping supporting rotating table (43), the motor fixing plate I (50) is arranged on the lower wall of the supporting disc (1), the motor rotating shaft I (48) is arranged on the side wall of the motor fixing plate I (50) in a penetrating manner, the spraying rotating driving bevel gear ring (47) is arranged on one end face of the motor rotating shaft I (48), the spraying rotating motor fixing plate (49), and the spraying rotating bevel gear ring (46) is meshed with the spraying rotating shaft (49), and the spraying rotating bevel gear ring (49), the clamping support rotating table is characterized in that a clamping adjusting groove (60) is formed in the upper wall of the clamping support rotating table (43), one end of a clamping spring (45) is arranged on the inner side wall of one end of the clamping adjusting groove (60), a clamping plate (44) is arranged in the clamping adjusting groove (60) in a sliding mode, and the other end of the clamping spring (45) is arranged on the clamping plate (44).
3. The venturi dynamic circulation self-adjusting nanocoating spray coating device of claim 2, wherein: spraying self-interacting lifting unit (8) enclose fender (53), spraying including the spraying and adjust lifter (54), bracing piece (55), revolving stage (56), removable cover (57) and support rolling disc (58), the spraying encloses fender (53) and locates supporting disk (1) upper wall, supporting disk (1) upper wall is located in revolving stage (56), revolving stage (56) are located the spraying and are enclosed fender (53) outside, revolving stage (56) upper wall is located in spraying regulation lifter (54), bracing piece (55) is the setting of L type, spraying regulation lifter (54) upper end is located to bracing piece (55) one end, bracing piece (55) other end is located in removable cover (57), removable cover (57) lower wall center department is equipped with supports rotation groove (59), it rotates to locate to support rolling disc (58) and supports and rotates in groove (59).
4. The venturi dynamic circulation self-adjusting nanocoating spray coating device of claim 3, wherein: the other end of the negative pressure circulation air suction pipe (41) penetrates through the upper wall of the movable cover plate (57).
5. The venturi dynamic circulation self-adjusting nanocoating spray coating device of claim 4, wherein: the outer spraying nozzle (62) is arranged along the radial direction of the clamping support rotating table (43).
6. The venturi dynamic circulation self-adjusting nanocoating spray coating device of claim 5, wherein: the movable cover plate (57) is made of transparent materials, and the supporting rotating disc (58) is made of transparent materials.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111577470.0A CN114308465B (en) | 2021-12-22 | 2021-12-22 | Venturi dynamic circulation self-adjustment nano coating spraying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111577470.0A CN114308465B (en) | 2021-12-22 | 2021-12-22 | Venturi dynamic circulation self-adjustment nano coating spraying device |
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| Publication Number | Publication Date |
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| CN114308465A CN114308465A (en) | 2022-04-12 |
| CN114308465B true CN114308465B (en) | 2022-10-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115025916B (en) * | 2022-07-25 | 2023-04-18 | 安徽中电环保材料股份有限公司 | Filter material surface fine spraying device and spraying method thereof |
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| CN111408497A (en) * | 2020-04-02 | 2020-07-14 | 宁波大学 | Synchronous and uniform automatic paint spraying device for inner wall and outer wall of tubular part |
| CN112238072A (en) * | 2020-10-20 | 2021-01-19 | 威海瑶池工艺品有限公司 | Surface nano coating device for artware with irregular shape |
| CN112371403A (en) * | 2020-11-09 | 2021-02-19 | 龙游讴凡纳米材料有限公司 | Nano coating spraying device for inner wall of paint bucket |
| CN214554609U (en) * | 2020-11-26 | 2021-11-02 | 天津浠特新材料有限公司 | Spraying device of nanometer coating |
| CN113663839A (en) * | 2021-08-25 | 2021-11-19 | 永康市跃飞车轮有限公司 | Spraying device of wheel hub production usefulness |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225729B (en) * | 2018-11-12 | 2023-10-03 | 中信戴卡股份有限公司 | Tool for wheel spraying reinforcement |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408497A (en) * | 2020-04-02 | 2020-07-14 | 宁波大学 | Synchronous and uniform automatic paint spraying device for inner wall and outer wall of tubular part |
| CN112238072A (en) * | 2020-10-20 | 2021-01-19 | 威海瑶池工艺品有限公司 | Surface nano coating device for artware with irregular shape |
| CN112371403A (en) * | 2020-11-09 | 2021-02-19 | 龙游讴凡纳米材料有限公司 | Nano coating spraying device for inner wall of paint bucket |
| CN214554609U (en) * | 2020-11-26 | 2021-11-02 | 天津浠特新材料有限公司 | Spraying device of nanometer coating |
| CN113663839A (en) * | 2021-08-25 | 2021-11-19 | 永康市跃飞车轮有限公司 | Spraying device of wheel hub production usefulness |
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