CN113499924B - Self-cleaning coating spraying equipment for building curtain wall aluminum veneer - Google Patents
Self-cleaning coating spraying equipment for building curtain wall aluminum veneer Download PDFInfo
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- CN113499924B CN113499924B CN202110873496.3A CN202110873496A CN113499924B CN 113499924 B CN113499924 B CN 113499924B CN 202110873496 A CN202110873496 A CN 202110873496A CN 113499924 B CN113499924 B CN 113499924B
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- aluminum veneer
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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
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
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Abstract
The invention relates to a self-cleaning coating spraying device for an aluminum veneer of a building curtain wall, which comprises a box body, linear chutes positioned on two inner side walls of the box body, a plurality of traction mechanisms distributed along the linear chutes, self-cleaning tables distributed along the upper side and the lower side of the two linear chutes and fixed on the inner wall of the box body, and a spray gun positioned between the two self-cleaning tables, wherein the self-cleaning tables are provided with movable tables corresponding to the traction mechanisms, when the aluminum veneer is pushed in, each traction mechanism can be continuously triggered to work until the whole aluminum veneer is output from a first conveying groove to a second conveying groove, meanwhile, the aluminum veneer is pressed downwards through the movable tables corresponding to the areas, an air draft area can be adjusted according to the position of the aluminum veneer, so that the air draft wind power of the area where the aluminum veneer is positioned is more concentrated, the air draft effect of the air draft is ensured, the air draft loss of the area without the aluminum veneer is reduced, and the air draft area which is changed along with the movement of the aluminum veneer is favorably formed, and the two sides of the aluminum veneer passing through the spraying area are sprayed, so that the spraying operation is convenient and quick.
Description
Technical Field
The invention relates to the technical field of aluminum veneer production, in particular to self-cleaning coating spraying equipment for an aluminum veneer of a building curtain wall.
Background
The building curtain wall aluminum veneer is a building decoration material which is processed by adopting fluorocarbon spraying technology after chromizing and the like. The fluorocarbon coating mainly comprises polyvinylidene fluoride resin, and is divided into three types of priming paint, finishing paint and varnish. The spraying process is generally classified as two, three or four coats.
At present, when spraying is carried out on an aluminum veneer, single-side gradual spraying is carried out in an open environment through a spray gun, in addition, conveying of the aluminum veneer is carried out through a conveying belt, guiding and limiting can not be effectively carried out on the conveyed aluminum veneer, in addition, only one side of the aluminum veneer can be sprayed in the spraying process, the other side of the aluminum veneer is abutted to the conveying belt, effective spraying can not be carried out, and therefore attractiveness and spraying quality are poor. Particularly, in the spraying process, the generated air containing the paint is easy to diffuse and pollute the working environment, and aiming at the air containing the paint, the air not passing through the area dust collection wind power is reduced in the conveying and spraying process of the aluminum veneer, the adaptive wind power is enhanced according to the area position of the aluminum veneer, so that the better cleaning effect is achieved, and the operation of cleaning the dirty air and driving the aluminum veneer to move can not be synchronously performed, so that the better spraying effect is achieved.
Disclosure of Invention
Therefore, it is necessary to provide a self-cleaning paint spraying device for aluminum veneers of building curtain walls, aiming at the problems that the aluminum veneers cannot be automatically conveyed during spraying and air containing paint is enhanced and removed according to the positions of the aluminum veneers.
The invention provides self-cleaning coating spraying equipment for an aluminum veneer of a building curtain wall, which comprises the following components: the box body is provided with a first conveying groove and a second conveying groove, and linear sliding grooves are formed in the inner walls of two sides of the box body between the first conveying groove and the second conveying groove; the traction mechanisms are distributed along the linear sliding groove in an up-down staggered mode, one end, close to the first conveying groove, of each traction mechanism is rotatably installed in the installation groove on the upper side and the lower side of the linear sliding groove, the other end, far away from the first conveying groove, of each traction mechanism is a free end, a plurality of traction wheels are installed on one side, located on the linear sliding groove, of each traction mechanism, and the other side of each traction mechanism is connected with a butting block; the two groups of self-cleaning table bodies are positioned in the box body on the upper side and the lower side of the linear sliding chute, form an exhaust chamber with the box body, and form a spraying chamber between the self-cleaning table bodies; movable table tops which are abutted against each traction mechanism one by one are distributed on the self-cleaning table body in a staggered manner along the direction of the linear sliding groove, a lifter is installed on one side of each movable table top, which is far away from the spraying chamber, and one side of each movable table top, which faces the spraying chamber, is abutted against the corresponding abutting block of each traction mechanism; and at least two groups of spray guns which are distributed in the spraying chambers at the upper side and the lower side of the linear sliding chute and are used for spraying the surface of the aluminum veneer along the linear sliding chute.
The surface of the self-cleaning table body is provided with a plurality of air suction holes communicated with the exhaust chamber, the surface of the movable table top is distributed with a plurality of leak holes, and the leak holes are communicated with the exhaust chamber when the surface of the movable table top is flush with the surface of the self-cleaning table body.
As a further aspect of the present invention, the traction mechanism includes: the movable frame is provided with a rotating shaft which is jointed in the mounting groove at one end close to the first conveying groove, one side of the movable frame in the mounting groove is fixedly connected with the abutting block, and the plurality of traction wheels are arranged along the driving groove of the movable frame towards one side of the exhaust chamber; the driving wheel set is positioned in the movable frame and consists of a plurality of shaft gears arranged on the wheel shaft of the traction wheel and transmission gears meshed between the shaft gears, and the driving piece comprises a motor arranged on the box body and a driving gear arranged on the motor shaft of the motor, and the driving gear is meshed with the shaft gears or the transmission gears on the driving wheel set.
Furthermore, one side of the movable frame, which faces the exhaust chamber, is provided with a traction plane, a plurality of traction wheel parts extend out of the traction plane, the upper part of the mounting groove is also provided with a clamping groove for embedding the traction plane of the movable frame, when the movable frame is compressed to the mounting groove, the traction plane is embedded in the clamping groove, and the surface of the traction plane is flush with the wall surface of the linear sliding groove.
Furthermore, a groove used for installing the driving gear is formed in the rotating shaft, and an opening used for enabling the driving gear to extend out and be meshed with the shaft gear or the transmission gear is formed in one side of the groove.
As a further scheme of the invention, the two groups of self-cleaning platform bodies are arranged in parallel and fixed on the inner wall of the box body, exhaust chambers formed are communicated with an exhaust pump through an exhaust connecting pipe, and the spraying chamber is communicated with the exhaust chamber through air suction holes distributed on the surfaces of the self-cleaning platform bodies.
Furthermore, a filtering component is further installed in the exhaust chamber, the filtering component is distributed in the exhaust chamber between the air suction hole and the air suction connecting pipe, the leakage hole and the air suction hole are located on the same side of the filtering component, and the filtering component is filter cotton used for filtering paint.
Furthermore, a telescopic groove is formed in the self-cleaning table body, the movable table top is installed in the telescopic groove, an air suction chamber is defined between the movable table top and the telescopic groove, a first flow guide hole communicated with the exhaust chamber is formed in the side wall of the telescopic groove, a second flow guide hole communicated with the movable table top is formed in the side wall of the movable table top, when the surface of the movable table top is flush with the surface of the self-cleaning table body, the first flow guide hole is communicated with the second flow guide hole, and when the movable table top is lifted, the first flow guide hole and the second flow guide hole are arranged in a staggered mode.
Furthermore, the lifter is installed in the suction chamber, and the lifter is the spring that both ends are connected with movable table surface and self-cleaning table body respectively, still be equipped with on the movable table surface lateral wall be used for with self-cleaning table body inner wall in the flexible inslot supports tight backstop piece.
As a further aspect of the invention, the lance comprises: the spraying bracket is fixed on the inner wall of the box body between the two linear sliding grooves; the spraying pipe is laid along the spraying support, and one end of the spraying pipe is communicated with the spraying pump through a feeding pipe; the spray nozzles are distributed at equal intervals along the spray pipe, and spray holes on the spray nozzles face to a spray area between the two groups of spray guns; and a spray valve installed on the feed pipe communicated with the spray pump
Furthermore, at least two groups of spray guns are also provided with gratings, and the gratings are distributed on the spraying supports of the two groups of spray guns which are arranged oppositely.
Compared with the prior art, the invention has the following beneficial effects:
the invention relates to a self-cleaning coating spraying device for aluminum veneers of building curtain walls, which is characterized in that two groups of parallel self-cleaning table bodies are arranged in a box body to divide the interior of the box body into a spraying chamber and an exhaust chamber, a plurality of traction mechanisms are arranged in a linear chute in an up-and-down staggered manner, symmetrical spray guns are arranged in the middle of the box body, movable table surfaces corresponding to the traction mechanisms are arranged on the self-cleaning table bodies, when the aluminum veneers are pushed in, each traction mechanism can be continuously triggered to work until the whole aluminum veneer is output from a first conveying groove to a second conveying groove, meanwhile, the aluminum veneers are pressed down through the movable table surfaces corresponding to the areas, the air draft area can be adjusted according to the positions of the aluminum veneers, the air draft wind power of the areas where the aluminum veneers are located is more concentrated, the air draft effect of the air draft is ensured, the air draft loss of the areas without the aluminum veneers is reduced, and the air draft area which is changed along with the movement of the aluminum veneers is favorably formed, and the two sides of the aluminum veneer passing through the spraying area are sprayed, so that the spraying operation is convenient and quick.
Drawings
FIG. 1 is a schematic structural view of the self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall.
FIG. 2 is a schematic structural view of a traction mechanism abutting against a movable table top in the self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall.
FIG. 3 is a schematic structural view of a movable frame of a traction mechanism in the self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall.
FIG. 4 is a schematic structural diagram of the interior of a traction mechanism in the self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall.
FIG. 5 is a schematic structural diagram of the interior of a self-cleaning platform body in the self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall.
FIG. 6 is an enlarged schematic view of the self-cleaning coating spraying device for the aluminum veneer of the building curtain wall in FIG. 5 at the A position.
FIG. 7 is a schematic structural diagram of a spray gun in the self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall of 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 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.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the present invention provides a self-cleaning coating spraying apparatus for an aluminum veneer of a building curtain wall, which comprises a box body 1, linear chutes 13 located on two inner side walls of the box body 1, a plurality of traction mechanisms distributed along the linear chutes 13, self-cleaning platform bodies 31 distributed along the upper and lower sides of the two linear chutes 13 and fixed on the inner wall of the box body 1, and a spray gun 4 located between the two self-cleaning platform bodies 31.
Referring to fig. 1 and 2, in an embodiment of the present invention, the box body 1 is a fully-enclosed rectangular spraying box, and a first conveying groove 11 and a second conveying groove 12 are respectively disposed on two opposite end surfaces of the box body 1. Preferably, the first conveying trough 11 and the second conveying trough 12 are through troughs with rectangular structures, and are used for enabling the aluminum veneers to be sprayed to enter the box body 1 from the first conveying trough 11 and to be output from the second conveying trough 12 after spraying operation. In this embodiment, the first conveying trough 11 and the second conveying trough 12 are located in the same horizontal plane and have the same shape, and when the aluminum single plates enter the first conveying trough 11 or the second conveying trough 12, a gap of at least 1-5mm is uniformly maintained between the first conveying trough 11 or the second conveying trough 12, which is not only convenient for the input and output operations of the aluminum single plates, but also convenient for external air to enter the box body 1 through the gap.
In another embodiment of the present invention, the box body 1 is a rectangular spraying box formed by combining an upper box body 1 and a lower box body 1, and both ends of the upper box body 1 and the lower box body 1 are provided with a first conveying groove 11 and a second conveying groove 12. Preferably, the first conveying trough 11 and the second conveying trough 12 are through troughs with rectangular structures, and are used for placing the aluminum veneers to be painted on a bearing frame, enabling the bearing frame to enter the box body 1 from the first conveying trough 11, and outputting the aluminum veneers from the second conveying trough 12 after painting operation. In this embodiment, the first conveying trough 11 and the second conveying trough 12 are located in the same horizontal plane and have the same shape, when the loading frame containing the aluminum veneer enters the first conveying trough 11 or the second conveying trough 12, a gap of at least 1-5mm is uniformly maintained between the first conveying trough 11 or the second conveying trough 12, and the problem that the side wall of the aluminum veneer cannot be sufficiently painted can be avoided by mounting the aluminum veneer on the loading frame.
In the present invention, the linear chutes 13 are distributed on the inner wall of the box body 1 between the first conveying chute 11 and the second conveying chute 12, and the two linear chutes 13 are arranged in parallel and located in the same plane with the first conveying chute 11 and the second conveying chute 12. The distance between the two linear sliding grooves 13 is consistent with the width of the aluminum veneer. After the aluminum single plate enters the box body 1 from the first conveying groove 11, the aluminum single plate can move to one end of the second conveying groove 12 along the two linear sliding grooves 13 and is output.
Referring to fig. 1, fig. 2 and fig. 5, the plurality of traction mechanisms are distributed along the linear sliding groove 13 in a vertically staggered manner, one end of each traction mechanism close to the first conveying groove 11 is rotatably installed in an installation groove 131 on the upper side and the lower side of the linear sliding groove 13, the other end far away from the first conveying groove 11 is a free end, one side of each traction mechanism, which is located on the linear sliding groove 13, is provided with a plurality of traction wheels 23, and the other side of each traction mechanism is connected with a butting block 26.
In one embodiment of the present invention, referring to fig. 5 and 6, the main structure of the traction mechanism is a movable frame 2, one end of the movable frame 2 near the first conveying chute 11 is provided with a rotating shaft 22 which is intersected in the installation groove 131, and one side in the installation groove 131 is fixedly connected with the abutting block 26. The side of the movable frame 2 facing the exhaust chamber 14 is a traction plane 21, a plurality of traction wheels 23 partially extend out of the traction plane 21, a clamping groove 132 for embedding the traction plane 21 of the movable frame 2 is further arranged at the upper part of the installation groove 131, when the movable frame 2 is compressed to the installation groove 131, the traction plane 21 is embedded in the clamping groove 132, and the surface of the traction plane 21 is flush with the wall surface of the linear sliding groove 13. When the movable frame 2 of the pulling mechanism is pushed by the pressure from the side of the first conveying chute 11, the movable frame 2 rotates along the rotating shaft 22 and rotates toward the side of the mounting groove 131 until the pulling flat surface 21 of the movable frame 2 is flush with the wall surface of the linear chute 13.
In this embodiment, the plurality of traction wheels 23 partially protrude from the driving slot 231, and when the traction plane 21 is flush with the wall surface of the linear sliding chute 13, the plurality of traction wheels 23 located outside the driving slot 231 form a plane against the aluminum veneer or the carrier, which is favorable for drawing the aluminum veneer or the carrier toward the second conveying chute 12 side.
Referring to fig. 1 and 4, the movable frame 2 is further provided with a plurality of driving wheel sets inside, each driving wheel set is composed of a plurality of shaft gears 232 mounted on the shafts of the traction wheels 23 and transmission gears 24 engaged between the shaft gears 232, wherein at least one shaft gear 232 or transmission gear 24 is engaged with a driving gear 251, the driving gear 251 is mounted on the shaft of the motor 25 and forms a driving member with the motor 25, and the driving gear 251 is used for driving the driving wheel set to rotate after the motor 25 is started, and driving the plurality of traction wheels 23 on the movable frame 2 to drive the aluminum veneer or the bearing frame to move towards one side of the second conveying trough 12.
Preferably, the driving gear 251 is installed in a groove 221 formed inside the rotating shaft 22, which can be assembled with the rotating shaft 22 eccentrically, that is: the driving gear 251 is installed at one side of the recess 221 of the rotating shaft 22, and the opening 222 partially passing through one side of the recess 221 is located outside the rotating shaft 22 to be engaged with the shaft gear 232 or the transmission gear 24. Thus, when the starting motor 25 drives the driving gear 251 to rotate, the whole driving wheel set and the plurality of traction wheels 23 positioned on the movable frame 2 can be driven to rotate. The direction of rotation of several traction wheels 23 is the same, namely: a plurality of traction wheels 23 are synchronously driven to move the aluminum veneer or the loading frame towards one side of the second conveying groove 12.
In another embodiment of the present invention, the driving gear 251 is installed in a groove 221 provided inside the rotating shaft 22, and the driving gear 251 is coaxially assembled with the rotating shaft 22, that is: the driving gear 251 is installed in the recess 221 of the rotating shaft 22, and the opening 222 at one side of the recess 221 is engaged with the shaft gear 232 or the transmission gear 24 by installing the transmission gear 24. Thus, when the starting motor 25 drives the driving gear 251 to rotate, the whole driving wheel set and the plurality of traction wheels 23 positioned on the movable frame 2 can also be driven to rotate.
The connection mode of the driving member and the driving wheel set is not limited to any one of the above modes, and the driving member and the driving wheel set can be in transmission connection. In the present invention, the motor 25 of the driving member may be started before inputting the aluminum veneer or after the traction mechanism is pushed, and is implemented by setting a touch switch on the stroke of the pushing movement of the abutting block 26, that is: when the abutting block 26 is pushed to move, the touch switch is triggered, the motor 25 on the traction mechanism starts to work to drive the traction wheels 23 on the traction mechanism to rotate, so that after the aluminum veneer is pushed to the first group of traction mechanism by external force and the motor 25 on the traction mechanism is triggered to start, the traction wheels 23 on the group of traction mechanism can drive the aluminum veneer to move towards the next group of traction mechanism, each traction mechanism is continuously triggered to work until the whole aluminum veneer passes through, and after the traction mechanism is reset, the traction mechanism is separated from the touch switch, so that the motor 25 on the traction mechanism can stop working.
In the invention, two groups of self-cleaning platform bodies 31 fixedly arranged in the box body 1 are arranged in parallel, the two groups of self-cleaning platform bodies 31 and the box body 1 form an exhaust chamber 14, and a spraying chamber 15 is formed between the self-cleaning platform bodies 31. The self-cleaning table body 31 is provided with movable table tops 33 which are staggered with each traction mechanism one by one along the linear sliding groove 13, one side of each movable table top 33, which is far away from the spraying chamber 15, is provided with a lifter 34, and one side of each movable table top 33, which faces the spraying chamber 15, is abutted against the corresponding abutting block 26 of each traction mechanism. The surface of the self-cleaning table body 31 is provided with a plurality of air suction holes 311 communicated with the exhaust chamber 14, the surface of the movable table surface 33 is distributed with a plurality of leakage holes 333, and when the surface of the movable table surface 33 is flush with the surface of the self-cleaning table body 31, the leakage holes 333 are communicated with the exhaust chamber 14.
In an embodiment of the present invention, a filter assembly 37 is further installed in the exhaust chamber 14, the filter assembly 37 is distributed in the exhaust chamber 14 between the air suction hole 311 and the air suction adapter 35, the leak hole 333 and the air suction hole 311 are located on the same side of the filter assembly 37, and the filter assembly 37 is filter cotton for filtering paint.
The formed exhaust chambers 14 are communicated with an exhaust pump 36 through an exhaust connecting pipe 35, and the spray coating chamber 15 is communicated with the exhaust chambers 14 through air suction holes 311 distributed on the surface of the self-cleaning platform body 31. The self-cleaning table body 31 is provided with a telescopic groove 32, the movable table surface 33 is arranged in the telescopic groove 32, an air suction chamber 335 is enclosed between the movable table surface 33 and the telescopic groove 32, the side wall of the telescopic groove 32 is provided with a first flow guide hole 331 communicated with the exhaust chamber 14, the side wall of the movable table surface 33 is provided with a second flow guide hole 332 which is communicated, when the surface of the movable table surface 33 is flush with the surface of the self-cleaning table body 31, the first flow guide hole 331 is communicated with the second flow guide hole 332, and when the movable table surface 33 is lifted, the first flow guide hole 331 and the second flow guide hole 332 are arranged in a staggered mode.
In the invention, the lifter 34 is installed in the air suction chamber 335, the lifter 34 is a spring with two ends respectively connected with the movable table surface 33 and the self-cleaning table body 31, and the side wall of the movable table surface 33 is further provided with a stop block 334 for tightly abutting against the inner wall of the self-cleaning table body 31 in the telescopic groove 32.
When the traction mechanisms in the linear sliding chute 13 are pushed by a force from one side of the first conveying chute 11, the traction mechanisms rotate towards one side of the installation groove 131 along the rotating shaft until the surface of the traction plane 21 of the traction mechanism is flush with the wall surface of the linear sliding chute 13, and the aluminum veneer or the bearing frame moves along the traction wheels 23 which are located on two sides and are in abutment. Meanwhile, when the traction mechanism rotates towards one side of the installation groove 131, the abutting block 26 of the traction mechanism applies force to the corresponding movable table surface 33, so that the lifter 34 in the air suction chamber 335 is compressed until the surface of the movable table surface 33 is flush with the surface of the self-cleaning table body 31, the first flow guide holes 331 and the second flow guide holes 332 which are not communicated with each other are staggered, the hollow holes in the movable table surface 33 are also communicated with the exhaust chamber 14, the air containing the coating in the spraying chamber 15 is sucked into the exhaust chamber 14 by matching with the air suction holes 311, and the air is extracted after being filtered.
In the invention, by arranging the movable table tops 33 corresponding to the traction mechanism on the self-cleaning table body 31, the movable table tops 33 stop sucking operation when the aluminum single plates do not pass through, and only the air suction holes 311 on the self-cleaning table body 31 are used for keeping air suction, so that the air suction area can be adjusted according to the positions of the aluminum single plates, the air suction wind power of the area where the aluminum single plates are located is more concentrated when the aluminum single plates pass through the box body 1, the air suction effect is ensured, the air suction loss of the area without the aluminum single plates is reduced, and the air suction area which is changed along with the movement of the aluminum single plates is favorably formed.
In the present invention, referring to fig. 1 and 7, at least two groups of spray guns 4 are distributed in the spraying chambers 15 at the upper and lower sides of the linear chute 13, and are used for spraying the surface of the aluminum veneer along the direction of the linear chute 13. In one embodiment of the present invention, the spray gun 4 comprises a spray support 41, a spray tube 42, a plurality of spray heads 43, and a spray valve 44. The spraying bracket 41 is fixed on the inner wall of the box body 1 between the two linear chutes 13. The spraying pipe 42 is laid along the spraying bracket 41, and one end of the spraying pipe is communicated with the spraying pump through a feeding pipe. A plurality of spray heads 43 are distributed at equal intervals along the spray pipe 42, and spray holes on the spray heads 43 are arranged towards the spray area between the two groups of spray guns 4. The spray valve 44 is mounted on a feed tube that communicates with the spray pump. Moreover, two groups of oppositely arranged spray guns 4 are also provided with gratings 45, and the gratings 45 are positioned on the spraying brackets 41 of the spray guns 4.
Preferably, the lance 4 is located in a central position of the tank 1. When the aluminum veneer passes between two groups of oppositely arranged spray guns 4, the aluminum veneer shields the light emitting loop of the grating 45 to trigger the spraying pump to start up, the coating is pumped into the spraying pipe 42 along the feeding pipe, and the two sides of the aluminum veneer passing through the spraying area are sprayed along the plurality of spray heads 43 on the spraying pipe 42, so that the spraying operation is convenient and fast.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a self-cleaning coating scribbles equipment of spouting for building curtain wall aluminium veneer which characterized in that includes:
the box body (1) is provided with a first conveying groove (11) and a second conveying groove (12), and linear sliding grooves (13) are formed in the inner walls of the two sides of the box body (1) between the first conveying groove (11) and the second conveying groove (12);
the traction mechanisms are distributed along the linear sliding groove (13) in a vertically staggered mode, one end, close to the first conveying groove (11), of each traction mechanism is rotatably installed in the installation groove (131) on the upper side and the lower side of the linear sliding groove (13), the other end, far away from the first conveying groove (11), is a free end, one side, located on the linear sliding groove (13), of each traction mechanism is provided with a plurality of traction wheels (23), and the other side of each traction mechanism is connected with a butting block (26);
the two groups of self-cleaning platform bodies (31) are positioned in the box body (1) on the upper side and the lower side of the linear sliding chute (13) and form an exhaust chamber (14) with the box body (1), and a spraying chamber (15) is formed between the self-cleaning platform bodies (31); movable table tops (33) which are abutted against each traction mechanism one by one are distributed on the self-cleaning table body (31) in a staggered manner along the direction of the linear sliding chute (13), a lifter (34) is installed on one side of each movable table top (33) far away from the spraying chamber (15), and one side of each movable table top (33) facing the spraying chamber (15) is abutted against the corresponding abutting block (26) of each traction mechanism; and
at least two groups of spray guns (4) are distributed in the spraying chambers (15) at the upper side and the lower side of the linear chute (13) and are used for spraying the surface of the aluminum veneer along the direction of the linear chute (13);
the surface of the self-cleaning table body (31) is provided with a plurality of air suction holes (311) communicated with the exhaust chamber (14), the surface of the movable table top (33) is distributed with a plurality of leakage holes (333), and when the surface of the movable table top (33) is flush with the surface of the self-cleaning table body (31), the leakage holes (333) are communicated with the exhaust chamber (14).
2. The self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall as claimed in claim 1, wherein the traction mechanism comprises:
the movable frame (2) is provided with a rotating shaft (22) which is intersected in the installation groove (131) at one end close to the first conveying groove (11), one side of the movable frame, which is positioned in the installation groove (131), is fixedly connected with the abutting block (26), and a plurality of traction wheels (23) are arranged along a driving groove (231) at one side of the movable frame (2) facing the exhaust chamber (14);
a driving wheel set which is positioned in the movable frame (2) and consists of a plurality of shaft gears (232) arranged on the wheel shafts of the traction wheels (23) and transmission gears (24) meshed between the shaft gears (232), and
the driving piece comprises a motor (25) arranged on the box body (1) and a driving gear (251) arranged on a motor (25) shaft of the motor (25), and the driving gear (251) is meshed with an upper shaft gear (232) or a transmission gear (24) of the driving wheel set.
3. The self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall according to claim 2, wherein one side of the movable frame (2) facing the exhaust chamber (14) is a traction plane (21), a plurality of traction wheels (23) partially extend out of the traction plane (21), a clamping groove (132) for embedding the traction plane (21) of the movable frame (2) is further formed in the upper portion of the installation groove (131), when the movable frame (2) is compressed to the installation groove (131), the traction plane (21) is embedded into the clamping groove (132), and the surface of the traction plane (21) is flush with the wall surface of the linear sliding groove (13).
4. The self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall as claimed in claim 2, wherein a groove (221) for mounting the driving gear (251) is formed in the rotating shaft (22), and an opening (222) for enabling the driving gear (251) to extend out to be meshed with the shaft gear (232) or the transmission gear (24) is formed in one side of the groove (221).
5. The self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall as claimed in claim 2, wherein two groups of self-cleaning platform bodies (31) are arranged in parallel and fixed on the inner wall of the box body (1), the formed exhaust chamber (14) is communicated with an exhaust pump (36) through an air suction connecting pipe (35), and the spraying chamber (15) is communicated with the exhaust chamber (14) through air suction holes (311) distributed on the surface of the self-cleaning platform bodies (31).
6. The self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall as claimed in claim 5, wherein a filtering component (37) is further installed in the exhaust chamber (14), the filtering component (37) is distributed in the exhaust chamber (14) between the air suction hole (311) and the air suction connecting pipe (35), the leakage hole (333) and the air suction hole (311) are located on the same side of the filtering component (37), and the filtering component (37) is filter cotton for filtering coating.
7. The self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall as claimed in claim 6, wherein a telescopic groove (32) is formed in the self-cleaning table body (31), the movable table top (33) is installed in the telescopic groove (32), an air suction chamber (335) is defined between the movable table top (33) and the telescopic groove (32), a first flow guide hole (331) communicated with the exhaust chamber (14) is formed in the side wall of the telescopic groove (32), a second flow guide hole (332) is formed in the side wall of the movable table top (33) and penetrates through the side wall of the movable table top, when the surface of the movable table top (33) is flush with the surface of the self-cleaning table body (31), the first flow guide hole (331) is communicated with the second flow guide hole (332), and when the movable table top (33) is lifted, the first flow guide hole (331) and the second flow guide hole (332) are arranged in a staggered manner.
8. The self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall as claimed in claim 7, wherein the lifter (34) is installed in the air suction chamber (335), the lifter (34) is a spring with two ends respectively connected with the movable table top (33) and the self-cleaning table body (31), and the side wall of the movable table top (33) is further provided with a stop block (334) which is used for abutting against the inner wall of the self-cleaning table body (31) in the telescopic groove (32).
9. The self-cleaning paint coating equipment for the aluminum veneer of the building curtain wall as claimed in claim 1, wherein the spray gun (4) comprises:
the spraying bracket (41) is fixed on the inner wall of the box body (1) between the two linear sliding chutes (13);
the spraying pipe (42) is laid along the spraying support (41), and one end of the spraying pipe is communicated with the spraying pump through a feeding pipe;
the spray heads (43) are distributed at equal intervals along the spray pipe (42), and spray holes on the spray heads (43) are arranged towards a spray area between the two groups of spray guns (4); and
and the spraying valve (44) is arranged on a feeding pipe communicated with the spraying pump.
10. The self-cleaning coating spraying equipment for the aluminum veneer of the building curtain wall as claimed in claim 9, wherein at least two groups of the spray guns (4) are further provided with gratings (45), and the gratings (45) are distributed on the spraying brackets (41) of the two groups of the spray guns (4) which are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110873496.3A CN113499924B (en) | 2021-07-30 | 2021-07-30 | Self-cleaning coating spraying equipment for building curtain wall aluminum veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110873496.3A CN113499924B (en) | 2021-07-30 | 2021-07-30 | Self-cleaning coating spraying equipment for building curtain wall aluminum veneer |
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| Publication Number | Publication Date |
|---|---|
| CN113499924A CN113499924A (en) | 2021-10-15 |
| CN113499924B true CN113499924B (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3518676B2 (en) * | 2000-05-11 | 2004-04-12 | 東京化工機株式会社 | Surface treatment equipment for printed wiring board materials |
| DE102011085131A1 (en) * | 2011-10-24 | 2013-04-25 | Helmut K. Bauer | Cleaning transport carriages |
| CN107988449B (en) * | 2017-12-22 | 2020-06-23 | 浙江梅盛新材料有限公司 | Production method of nano self-cleaning sofa leather |
| CN108654907A (en) * | 2018-06-19 | 2018-10-16 | 四川深源钼业科技股份有限公司 | It is a kind of to draw two-sided double painting spraying devices certainly |
| CN210171764U (en) * | 2019-04-28 | 2020-03-24 | 江西德风广行新型材料有限公司 | Spraying device is used in production of curtain aluminium veneer for decoration |
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