CN115318470A - Production process of aluminum profile - Google Patents
Production process of aluminum profile Download PDFInfo
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- CN115318470A CN115318470A CN202211085236.0A CN202211085236A CN115318470A CN 115318470 A CN115318470 A CN 115318470A CN 202211085236 A CN202211085236 A CN 202211085236A CN 115318470 A CN115318470 A CN 115318470A
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- aluminum profile
- lead screw
- production process
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- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/081—Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0264—Overhead conveying means, i.e. the object or other work being suspended from the conveying means; Details thereof, e.g. hanging hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
- B05B5/084—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects the objects lying on, or being supported above conveying means, e.g. conveyor belts
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Application Of Or Painting With Fluid Materials (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention relates to the technical field of production processes of aluminum profiles, in particular to a production process of an aluminum profile, which comprises the following steps: s1, hoisting an aluminum profile to a suspension type conveying line by adopting a horizontal hoisting method; s2, moisture and dust on the surface of the aluminum profile are removed, the aluminum profile can be driven to complete comprehensive spraying in the automatic rotating process through the first reciprocating lead screw, the hoisting mechanism and the fixing mechanism, the first reciprocating lead screw drives the gear belt to rotate, the gear belt drives the first straight gear to rotate in the rotating process, the first straight gear drives the second straight gear through the chain to drive the multiple groups of fixing mechanisms and the aluminum profiles on the fixing mechanism to rotate, the loop bar of the fixing mechanism is inflated and expanded through the unidirectional air bag after being inserted into the aluminum profile, and the expansion block on the outer wall of the unidirectional air bag is supported on the inner wall of the aluminum profile to fix the aluminum profile, so that the aluminum profile can be prevented from rotating in the rotating process, and the phenomenon that the quality is influenced by scratching of paint in the aluminum profile spraying process can be avoided.
Description
Technical Field
The invention relates to the technical field of production of aluminum profiles, in particular to a production process of an aluminum profile.
Background
The aluminum profile is an aluminum alloy profile. The production process of the aluminum profile comprises the following steps: casting an aluminum ingot, extruding and forming, surface treating and deep processing; and adopt the electrostatic powder coating machine to carry out the processing of anticorrosive coating to the aluminium alloy in the surface treatment flow usually, the aluminium alloy is usually directly through in the electrostatic powder coating machine in the use of current electrostatic powder coating machine, accomplishes the spraying work of aluminium alloy through the removal of the electrostatic powder shower nozzle in the electrostatic powder coating machine, and above-mentioned spraying mode then can have the aluminium alloy surface spraying inhomogeneous, needs the problem of additional spraying.
Chinese patent (CN 202110524599.9) discloses a powder electrostatic spraying device for forming an anti-corrosion layer on the surface of an aluminum profile, which realizes the rotation of the aluminum profile in the conveying process by arranging a rotating component and a clamping conveying component, thereby completing uniform spraying and solving the problem of uneven spraying caused by the fact that the aluminum profile can not be overturned in the spraying process of the existing powder electrostatic spraying device.
The above patent technologies have the following problems:
the pressure strip through the tight conveying part of clamp on right side compresses tightly the aluminium alloy, gu fixed ring passes through the servo motor drive, gu fixed ring can drive the aluminium alloy that compresses tightly in the fixed ring and carry forward, carry out the spraying to the surface of aluminium alloy in the transportation process, the aluminium alloy is carried and is straightened when left tight conveying part is inside, the pressure strip that presss from both sides tight conveying part compresses tightly the end of aluminium alloy, and at this moment the pressure strip then will have been sprayed but the aluminium alloy surface coating of solidification is destroyed, thereby influence aluminium alloy spraying quality, need improve.
Disclosure of Invention
The invention aims to provide a production process of an aluminum profile, which aims to solve the problems in the background technology.
The technical scheme of the invention is as follows: the production process of the aluminum profile comprises the following steps:
s1, hoisting an aluminum section bar to a suspension type conveying line by adopting a horizontal hoisting method;
s2, removing moisture and dust on the surface of the aluminum profile;
s3, utilize suspension type transfer chain to carry the aluminium alloy to its surface coating in the powder electrostatic coating machine, include:
the powder coating supplies powder to the spray gun and simultaneously carries negative charges, so that the powder can be automatically adsorbed on the surface of the aluminum profile;
the spray gun moves back and forth to enable the hoisted aluminum profile to uniformly adsorb the coating;
and S3, automatically discharging the aluminum profile through a suspension type conveying line.
Furthermore, the electrostatic powder spraying machine comprises a box body and a driving mechanism arranged on one side of the box body;
the driving mechanism comprises a first reciprocating screw rod, one end of the first reciprocating screw rod is connected with a motor, the other end of the first reciprocating screw rod is in transmission connection with a shaft bracket in the box body, the shaft bracket is in transmission connection with a first straight gear on the top side of the hoisting mechanism in the box body, the inner side of the hoisting mechanism is in rotary connection with a fixing mechanism, a second straight gear connected to one side of the fixing mechanism is in transmission connection with a second straight gear on the top side of the hoisting mechanism through a chain, a second bevel gear on the other side of the second straight gear is in meshing connection with a first bevel gear, and the first bevel gear is in rotary connection with a first straight gear;
the hoisting mechanism comprises a fixing mechanism which is rotatably arranged on the inner side of the frame body;
the fixing mechanism comprises a one-way air bag and a loop bar sleeved outside the one-way air bag.
Furthermore, the hoisting mechanism further comprises a hook ring arranged on the top side of the frame body and an inserting rod arranged on the bottom side of the frame body, the sliding block at the bottom of the splicing rod on one side of the frame body is matched with the groove structure arranged on the same side of the frame body, and the frame body is in sliding connection with the splicing rods.
Further, all be provided with first connecting axle on support body and the shackle, first connecting axle one side is rotated with the shackle and is connected, be fixed with second bevel gear and second straight-tooth gear on the first connecting axle, the recess is seted up on first bevel gear internal fixation's second connecting axle top side, be provided with the second in the recess and adsorb the piece, the second adsorbs a lateral cover and is equipped with the spring, and the connecting rod outer wall that the spring other end is connected is fixed with first straight-tooth gear, and the first absorption spare and the second absorption spare that the connecting rod bottom side is fixed adsorb and be connected.
Furthermore, the fixing mechanism also comprises an expansion block arranged on the outer wall of the one-way air bag, the expansion block is matched with an opening formed in the surface of the loop bar in shape, the expansion block corresponds to the opening, and an exhaust valve is arranged on the top side of the one-way air bag.
Furthermore, the other side of the frame body is of a hollow structure, the hollow structure is internally and rotatably connected with at least two groups of first connecting shafts, a second straight gear is fixed on one side of each first connecting shaft, and one side of an air inlet pipe inserted into each first connecting shaft is connected with a one-way air bag.
Furthermore, a stabilizing mechanism is arranged on one side of the driving mechanism;
stabilizing mean includes the second fixing base of being connected with the box, rotates on the second fixing base and is connected with the reciprocal lead screw of second, and the front end of sliding connection's the reciprocal lead screw of second lead screw slip table is provided with the dead lever on the reciprocal lead screw of second, and the support frame that the dead lever other end set up is "Y" type structure, and the inside sliding connection of support frame has the inserted bar.
Furthermore, the outer wall of the telescopic rod connected with the bottom side of the support frame is provided with a sleeve rod, and the support frame and the inserted rod form a lifting structure.
Furthermore, a first screw rod sliding table is connected to the first reciprocating screw rod in a sliding manner, first fixed seats are arranged at the upper end and the lower end of the first reciprocating screw rod, and a spraying mechanism is arranged at one end of the first screw rod sliding table;
the spraying mechanism comprises a powder electrostatic nozzle penetrating through the box body and located inside the box body, and the powder electrostatic nozzle is connected with an electric cylinder arranged on the first lead screw sliding table.
Furthermore, a cleaning mechanism is arranged on one side of the box body;
the cleaning mechanism comprises a base fixed on the outer wall of the box body, and a cleaning roller is rotatably connected to the inner side of the base.
The invention provides a production process of an aluminum profile by improvement, and compared with the prior art, the production process has the following improvements and advantages:
one is as follows: according to the aluminum profile full-automatic spraying device, the first reciprocating lead screw, the hoisting mechanism and the fixing mechanism can drive the aluminum profile to complete full spraying in the automatic rotating process, the first reciprocating lead screw drives the gear belt to rotate, the gear belt drives the first straight gear to rotate in the rotating process, the first straight gear drives the second straight gear to drive the multiple groups of fixing mechanisms and the aluminum profiles on the fixing mechanism to rotate through the chain, the loop bar of the fixing mechanism is inflated and expanded through the unidirectional air bag after being inserted into the aluminum profile, the expansion block on the outer wall of the unidirectional air bag is supported on the inner wall of the aluminum profile to fix the aluminum profile, so that the aluminum profile can be prevented from rotating in the rotating process, and the influence on the quality due to scratch and rubbing of paint in the aluminum profile spraying process can be avoided;
the second step is as follows: according to the lifting mechanism, the stability of the lifting mechanism in the moving process can be improved through the first reciprocating lead screw and the stabilizing mechanism, the second reciprocating lead screw is driven to rotate through the first reciprocating lead screw, the second reciprocating lead screw drives the second lead screw sliding table to reciprocate in the rotating process, the support frame is driven to lift in the moving process of the second lead screw sliding table, the support frame is in contact with the inserted link at the bottom of the frame body when lifted, the support frame lifts the frame body, and therefore the support frame can support the frame body to improve the stability and cannot influence the movement of the lifting mechanism by arranging the inserted link to be inserted into the support frame;
and thirdly: according to the invention, spraying work at different positions can be realized through the first reciprocating lead screw and the spraying mechanism, specifically, the powder electrostatic sprayer and the electric cylinder are driven to reciprocate through the first reciprocating lead screw, and meanwhile, the position of the powder electrostatic sprayer is adjusted through the electric cylinder, so that the distance between the powder electrostatic sprayer and the aluminum profile is adjusted, and meanwhile, the coating enters the four corners of the aluminum profile by matching with the rotation of the aluminum profile, so that the probability of spraying and supplementing the aluminum profile is reduced.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a right side view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a cross-sectional view of the case of the present invention;
FIG. 4 is an enlarged view at A of FIG. 3 of the present invention;
FIG. 5 is a cross-sectional view of a second connecting shaft of the present invention;
FIG. 6 is a perspective view of the housing of the present invention;
FIG. 7 is a top plan view of the housing of the present invention;
FIG. 8 is a schematic view of the internal structure of the frame body of the present invention;
FIG. 9 is an enlarged view at B of FIG. 8 of the present invention;
FIG. 10 is an exploded view of the one-way bladder and stem of the present invention;
FIG. 11 is a rear view of the case of the present invention;
FIG. 12 is a schematic view of the connection structure of the first reciprocating screw and the second reciprocating screw according to the present invention;
FIG. 13 is an enlarged view of the invention at C of FIG. 12;
FIG. 14 is a perspective view of the first reciprocating lead screw in connection with the second reciprocating lead screw of the present invention;
figure 15 is a front view of the sling mechanism of the present invention.
Description of reference numerals: 1. a suspension conveyor; 2. a box body; 3. a cleaning mechanism; 31. a base; 32. cleaning the roller; 4. a drive mechanism; 41. a first reciprocating screw; 42. a first fixed seat; 43. a motor; 44. a first screw rod sliding table; 45. a pedestal; 46. a gear belt; 47. a first straight gear; 48. a first bevel gear; 49. a second spur gear; 410. a second bevel gear; 411. a chain; 412. a connecting rod; 413. a second connecting shaft; 414. a first connecting shaft; 415. a first suction attachment; 416. a spring; 417. a second adsorption member; 5. a stabilizing mechanism; 51. a second reciprocating screw; 52. a second fixed seat; 53. a second screw rod sliding table; 54. a support frame; 55. a quill rod; 56. a telescopic rod; 57. fixing the rod; 6. a spraying mechanism; 61. a powder electrostatic spray head; 62. an electric cylinder; 7. a hoisting mechanism; 71. a frame body; 72. splicing rods; 73. a shackle; 74. a rod is inserted; 75. a slider; 8. a fixing mechanism; 81. an air inlet pipe; 82. a loop bar; 83. an exhaust valve; 84. an expansion block; 85. a one-way air bag.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described, 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.
The invention provides a production process of an aluminum profile by improving, as shown in figures 1-15, the production process of the aluminum profile comprises the following steps:
s1, hoisting an aluminum profile to a suspension type conveying line by adopting a horizontal hoisting method;
s2, removing moisture and dust on the surface of the aluminum profile;
s3, utilize suspension type transfer chain to carry the aluminium alloy to its surface coating in the powder electrostatic coating machine, include:
the powder coating supplies powder to the spray gun and simultaneously carries negative charges, so that the powder can be automatically adsorbed on the surface of the aluminum profile;
the spray gun moves in a reciprocating manner, so that the hoisted aluminum profile can uniformly adsorb the coating;
s3, automatically discharging the aluminum profile through a suspension type conveying line.
Wherein, powder electrostatic spraying machine includes box 2 and sets up actuating mechanism 4 in box 2 one side, and box 2 left side is provided with actuating mechanism 4, and the opening has been seted up to the front and back end of box 2, and the front end opening is used for the feeding, and the rear end opening is used for the ejection of compact, and the top side of box 2 is provided with underslung conveyor 1, and underslung conveyor 1 passes through the motor drive wheel and removes, and the wheel drives the couple and removes, because underslung conveyor 1 is prior art, so do not do too much here.
The driving mechanism 4 comprises a first reciprocating lead screw 41, one end of the first reciprocating lead screw 41 is connected with a motor 43, the lower end of the first reciprocating lead screw 41 is connected with the motor 43 through a coupler, the other end of the first reciprocating lead screw 41 is in transmission connection with a shaft bracket 45 in the box body 2, the upper end of the first reciprocating lead screw 41 is in transmission connection with the shaft bracket 45 through a belt, the shaft bracket 45 is in transmission connection with a first straight gear 47 on the top side of the hoisting mechanism 7 in the box body 2, a gear belt 46 is sleeved on the outer wall of the shaft bracket 45, a rack on the outer side of the gear belt 46 is in meshing connection with the first straight gear 47, and the inner side of the hoisting mechanism 7 is rotatably connected with a fixing mechanism 8; the hoisting mechanism 7 is in a square-shaped structure, a second straight gear 49 connected to one side of the fixing mechanism 8 is in transmission connection with a second straight gear 49 on the top side of the hoisting mechanism 7 through a chain 411, the chain 411 is in meshed connection with the second straight gear 49, the left side of the fixing mechanism 8 is in rotary connection with the second straight gear 49, a second bevel gear 410 on the other side of the second straight gear 49 is in meshed connection with a first bevel gear 48, a second bevel gear 410 arranged on the right side of the second straight gear 49 is connected with the first bevel gear 48, and a first straight gear 47 is in rotary connection with the first bevel gear 48.
The hoisting mechanism 7 comprises a fixing mechanism 8 which is rotatably arranged on the inner side of the frame body 71, and the frame body 71 is rotatably connected with the fixing mechanism 8.
The fixing mechanism 8 comprises a one-way air bag 85 and a loop bar 82 sleeved outside the one-way air bag 85, and the one-way air bag 85 is not contacted and fixed with the loop bar 82; according to the invention, the first reciprocating lead screw 41, the hoisting mechanism 7 and the fixing mechanism 8 can drive the aluminum profile to complete comprehensive spraying in the automatic rotation process, specifically, the first reciprocating lead screw 41 drives the gear belt 46 to rotate, the gear belt 46 drives the first straight gear 47 to rotate in the rotation process, the gear belt 46 and the first straight gear 47 are both linear teeth, so that the first straight gear 47 can be meshed with the gear belt 46 when being lifted, the first straight gear 47 drives the second straight gear 49 through the chain 411 to drive a plurality of groups of fixing mechanisms 8 and aluminum profiles on the fixing mechanisms 8 to rotate, the loop bar 82 of the fixing mechanism 8 inflates and expands through the one-way air bag 85 after being inserted into the aluminum profile, the expansion block 84 on the outer wall of the one-way air bag 85 is supported on the inner wall of the aluminum profile to fix the aluminum profile, the aluminum profile can be fixed in the rotation process, the aluminum profile is prevented from rotating, and the situation that the coating is rubbed and the quality of the aluminum profile spraying process is prevented from influencing is avoided.
The hoisting mechanism 7 further comprises a hook ring 73 arranged on the top side of the frame body 71 and an inserting rod 74 arranged on the bottom side of the frame body 71, the frame body 71 is fixedly connected with the hook ring 73, the hook ring 73 is connected with a hook on the hanging conveyor 1, the hanging conveyor 1 can drive the hook ring 73 to integrally convey, the frame body 71 is fixedly connected with the inserting rod 74, a sliding block 75 at the bottom of a splicing rod 72 at one side of the frame body 71 is matched with a groove structure formed at the same side of the frame body 71, the splicing rod 72 is fixedly connected with the sliding block 75, the sliding block 75 is arranged at the bottom of the right side of the splicing rod 72, a fixing mechanism 8 is also arranged on the inner side of the splicing rod 72, the sliding block 75 is of a T-shaped structure, and the frame body 71 is in sliding connection with the splicing rod 72; according to the invention, the detachable splicing rod 72 is arranged on the right side of the frame body 71, so that an aluminum profile can be conveniently sleeved on the sleeve rod 82 in the frame body 71, and the aluminum profile can be conveniently taken down from the frame body 71.
A first connecting shaft 414 is arranged on both the frame body 71 and the shackle 73, one side of the first connecting shaft 414 is rotatably connected with the shackle 73, the right side of the first connecting shaft 414 is connected with the shackle 73, a second bevel gear 410 and a second spur gear 49 are fixed on the first connecting shaft 414, the second bevel gear 410 is positioned on the right side of the second spur gear 49, a groove is formed in the top side of a second connecting shaft 413 fixed in the first bevel gear 48, the first bevel gear 48 is fixed on the outer wall of the second connecting shaft 413 in a sleeved manner, a second adsorption piece 417 is arranged in the groove, the second connecting shaft 413 is fixedly connected with a second adsorption piece 417, a spring 416 is sleeved on the outer side of the second adsorption piece 417, the second adsorption piece 417 is not in contact with the spring 416, a first spur gear 47 is fixed on the outer wall of a connecting rod 412 connected to the other end of the spring 416, the upper end of the spring 416 is fixedly connected with the connecting rod 412, the first adsorption piece 415 fixed on the bottom side of the connecting rod 412 is in adsorption connection with the second adsorption piece 417, a first adsorption piece 415 fixedly connected with an electromagnet 412, and the first adsorption piece 415 and the second adsorption piece 417 are both the first adsorption piece 415 and the second adsorption piece 417; according to the invention, the spring 416, the first adsorption piece 415 and the second adsorption piece 417 are arranged at the bottom of the first straight gear 47, when the first adsorption piece 415 and the second adsorption piece 417 are adsorbed, the first straight gear 47 can automatically descend under the action of the spring 416, and when the first adsorption piece 415 and the second adsorption piece 417 are separated, the first straight gear 47 can automatically ascend and descend under the action of the spring 416, so that the first straight gear 47 can automatically ascend and descend, and the first straight gear 47 is meshed with the gear belt 46 to drive the aluminum profile in the frame body 71 to rotate after the hoisting mechanism 7 enters the box body 2.
The fixing mechanism 8 also comprises an expansion block 84 arranged on the outer wall of the one-way air bag 85, the one-way air bag 85 is fixedly bonded with the expansion block 84, the expansion block 84 is matched with an opening formed on the surface of the loop bar 82 in shape, the expansion block 84 corresponds to the opening, and an exhaust valve 83 is arranged on the top side of the one-way air bag 85; according to the invention, the aluminum profile is sleeved on the loop bar 82 after being perforated, the air is supplemented into the one-way air bag 85 through the air inlet pipe 81 to expand the one-way air bag 85, and then the expansion block 84 on the surface of the one-way air bag 85 penetrates through the loop bar 82 to be supported on the inner wall of the aluminum profile to fix the aluminum profile, so that the sprayed area of the aluminum profile cannot be damaged, and the stability of the aluminum profile in the rotating process is ensured.
The other side of the frame body 71 is of a hollow structure, the left side of the frame body 71 is of a hollow structure, the interior of the hollow structure is rotatably connected with at least two groups of first connecting shafts 414, four first connecting shafts 414 are arranged, one side of each first connecting shaft 414 is fixedly provided with a second straight gear 49, the left side of each first connecting shaft 414 is fixedly connected with the corresponding second straight gear 49, each first connecting shaft 414 is rotatably connected with the frame body 71, one side of an air inlet pipe 81 inserted into each first connecting shaft 414 is connected with a one-way air bag 85, the air inlet pipe 81 is connected with the first connecting shaft 414 through a rotary joint, and the right side of the air inlet pipe 81 is connected with the one-way air bag 85; according to the invention, multiple groups of first connecting shafts 414 are arranged in the frame body 71, and multiple groups of fixing mechanisms 8 are arranged on the first connecting shafts 414, so that the spraying device can be used for spraying multiple groups of aluminum profiles at the same time.
A stabilizing mechanism 5 is arranged on one side of the driving mechanism 4, and the stabilizing mechanism 5 is arranged at the front end of the driving mechanism 4.
The stabilizing mechanism 5 comprises a second fixed seat 52 connected with the box body 2, the box body 2 is fixedly connected with the second fixed seat 52, a second reciprocating lead screw 51 is rotatably connected onto the second fixed seat 52, a fixed rod 57 is arranged at the front end of a second lead screw sliding table 53 which is slidably connected onto the second reciprocating lead screw 51, the second lead screw sliding table 53 is fixedly connected with the fixed rod 57, a supporting frame 54 arranged at the other end of the fixed rod 57 is of a Y-shaped structure, the front end of the fixed rod 57 is fixedly connected with the supporting frame 54, an inserting rod 74 is slidably connected into the supporting frame 54, and the inserting rod 74 is connected with the supporting frame 54, so that the limiting effect on the moving position of the hoisting mechanism 7 in the box body 2 can be achieved; according to the invention, by arranging the lifting support frame 54, the support frame 54 can support the bottom of the hoisting mechanism 7 while the hoisting mechanism 7 drives the aluminum profile to move, so that the phenomenon that the hoisting mechanism 7 is unstable due to the rotation of the aluminum profile on the hoisting mechanism 7 is avoided.
A sleeve rod 55 is arranged on the outer wall of an expansion rod 56 connected with the bottom side of the support frame 54, the support frame 54 is fixedly connected with the expansion rod 56, the expansion rod 56 is in telescopic connection with the sleeve rod 55, and the support frame 54 and the inserted rod 74 form a lifting structure; according to the invention, the telescopic rod 56 and the sleeve rod 55 are arranged at the bottom of the support frame 54, so that the stability of the support frame 54 can be improved when the second reciprocating lead screw 51 drives the support frame 54 to ascend and descend.
Sliding connection has first lead screw slip table 44 on the first reciprocal lead screw 41, and the upper and lower both ends of first reciprocal lead screw 41 all are provided with first fixing base 42, and first reciprocal lead screw 41 rotates with first fixing base 42 to be connected, and first lead screw slip table 44 one end is provided with spraying mechanism 6, and the right-hand member of first lead screw slip table 44 is fixed with spraying mechanism 6.
The spraying mechanism 6 comprises a powder electrostatic nozzle 61 penetrating through the box body 2 and positioned in the box body 2, the powder electrostatic nozzle 61 is connected with an electric cylinder 62 arranged on the first lead screw sliding table 44, the right end of the first lead screw sliding table 44 is fixedly connected with the electric cylinder 62, and the piston end of the electric cylinder 62 is connected with the powder electrostatic nozzle 61; according to the invention, the powder electrostatic sprayer 61 can be driven to longitudinally reciprocate through the first reciprocating lead screw 41, and the distance between the powder electrostatic sprayer 61 and the aluminum profile can be adjusted through the electric cylinder 62, so that the paint enters the four corners of the aluminum profile by adjusting the position of the powder electrostatic sprayer 61 and matching with the rotation of the aluminum profile, and the probability of spraying and supplementing the aluminum profile is reduced.
A cleaning mechanism 3 is arranged on one side of the box body 2, and the cleaning mechanism 3 is arranged at the front end of the box body 2.
The cleaning mechanism 3 comprises a base 31 fixed on the outer wall of the box body 2, the inner side of the base 31 is rotatably connected with a cleaning roller 32, the cleaning roller 32 is a sponge roller, sponge is fixed on the roller through screws, and the roller is sleeved on a shaft and can be taken down; the existing aluminum profile needs to manually wipe dust and moisture on the surface of the aluminum profile before electrostatic spraying work, so that the efficiency is low; according to the invention, the cleaning mechanism 3 is arranged at the feeding port of the box body 2, so that moisture and dust on the surface of the aluminum profile can be cleaned before the aluminum profile enters the box body 2, and the coating quality of the aluminum profile is improved.
The working principle is as follows: the splicing rod 72 is pulled to the right side to be separated from the frame body 71, the punched aluminum profile is sleeved on the loop bar 82, then the splicing rod 72 is assembled with the frame body 71, at the moment, the loop bar 82 on the splicing rod 72 is inserted into the right side of the aluminum profile, then, an air pump is used for connecting the air inlet pipe 81, air is supplemented into the one-way air bag 85, the one-way air bag 85 is expanded, the expansion block 84 penetrates through the loop bar 82 to be supported on the inner wall of the hole of the aluminum profile in the expansion process of the one-way air bag 85, the aluminum profile is fixed, and after the aluminum profile is fixed, the hoisting mechanism 7 and the aluminum profile are conveyed into the box body 2 through the suspension conveyor 1;
before the hoisting mechanism 7 and the aluminum profile enter the box body 2, the hoisting mechanism is firstly contacted with a cleaning roller 32 of the cleaning mechanism 3, and the cleaning roller 32 cleans moisture and dust on the surface of the aluminum profile;
when the electrostatic powder spraying machine operates, the motor 43 drives the first reciprocating lead screw 41 to rotate, the first reciprocating lead screw 41 drives the first lead screw sliding table 44 to reciprocate in the rotating process, the first reciprocating lead screw 41 also drives the shaft bracket 45 to rotate in the rotating process, the shaft bracket 45 drives the gear belt 46 to rotate when rotating, and the first lead screw sliding table 44 drives the spraying mechanism 6 to move together when moving;
when an aluminum profile enters the box body 2, the first absorbing part 415 and the second absorbing part 417 are closed, the first absorbing part 415 and the second absorbing part 417 are separated, the connecting rod 412 and the first straight gear 47 rise upwards under the support of the spring 416, the first straight gear 47 enters the gear belt 46, the gear belt 46 drives the first straight gear 47 to rotate in the rotating process, the first straight gear 47 drives the first bevel gear 48, the second bevel gear 410 and the second straight gear 49 to rotate, the second straight gear 49 drives the fixing mechanism 8 to rotate in the rotating process, the fixing mechanism 8 drives the aluminum profile to rotate, the spraying mechanism 6 realizes uniform spraying on the aluminum profile in the reciprocating motion process, the electric cylinder 62 can be started in the spraying process, the electric cylinder 62 can push the powder electrostatic spray head 61 to move, the position of the powder electrostatic spray head 61 is changed, and the spraying of the aluminum profile is facilitated.
Claims (10)
1. The production process of the aluminum profile is characterized by comprising the following steps of:
s1, hoisting an aluminum profile to a suspension type conveying line by adopting a horizontal hoisting method;
s2, removing moisture and dust on the surface of the aluminum profile;
s3, utilize suspension type transfer chain to carry the aluminium alloy to its surface coating in the powder electrostatic coating machine, include:
the powder coating supplies powder to the spray gun and simultaneously carries negative charges, so that the powder can be automatically adsorbed on the surface of the aluminum profile;
the spray gun moves back and forth to enable the hoisted aluminum profile to uniformly adsorb the coating;
s3, automatically discharging the aluminum profile through a suspension type conveying line.
2. The production process of the aluminum profile according to claim 1, characterized in that: the powder electrostatic spraying machine comprises a box body (2) and a driving mechanism (4) arranged on one side of the box body (2);
the driving mechanism (4) comprises a first reciprocating lead screw (41), one end of the first reciprocating lead screw (41) is connected with a motor (43), the other end of the first reciprocating lead screw (41) is in transmission connection with a shaft bracket (45) in the box body (2), the shaft bracket (45) is in transmission connection with a first straight gear (47) on the top side of a hoisting mechanism (7) in the box body (2), the inner side of the hoisting mechanism (7) is rotatably connected with a fixing mechanism (8), a second straight gear (49) connected to one side of the fixing mechanism (8) is in transmission connection with a second straight gear (49) on the top side of the hoisting mechanism (7) through a chain (411), a second bevel gear (410) on the other side of the second straight gear (49) is in meshing connection with a first bevel gear (48), and the first bevel gear (47) is rotatably connected to the first bevel gear (48);
the hoisting mechanism (7) comprises a fixing mechanism (8) which is rotatably arranged on the inner side of the frame body (71);
the fixing mechanism (8) comprises a one-way air bag (85) and a loop bar (82) sleeved outside the one-way air bag (85).
3. The production process of the aluminum profile according to claim 2, characterized in that: the hoisting mechanism (7) further comprises a hook ring (73) arranged on the top side of the frame body (71) and an inserting rod (74) arranged on the bottom side of the frame body (71), a sliding block (75) at the bottom of the splicing rod (72) on one side of the frame body (71) is matched with a groove structure formed on the same side of the frame body (71), and the frame body (71) is in sliding connection with the splicing rod (72).
4. The production process of the aluminum profile according to claim 2, characterized in that: all be provided with first connecting axle (414) on support body (71) and shackle (73), first connecting axle (414) one side is rotated with shackle (73) and is connected, be fixed with second bevel gear (410) and second straight-teeth gear (49) on first connecting axle (414), recess has been seted up on first bevel gear (48) internal fixation's second connecting axle (413) top side, be provided with second in the recess and adsorb piece (417), second adsorbs piece (417) outside cover and is equipped with spring (416), and connecting rod (412) outer wall that the spring (416) other end is connected is fixed with first straight-teeth gear (47), and connecting rod (412) bottom side fixed first adsorbs annex (415) and second adsorbs piece (417) and adsorb and be connected.
5. The production process of the aluminum profile according to claim 2, characterized in that: the fixing mechanism (8) further comprises an expansion block (84) arranged on the outer wall of the one-way air bag (85), the expansion block (84) is matched with an opening formed in the surface of the loop bar (82) in shape, the expansion block (84) corresponds to the opening in position, and an exhaust valve (83) is arranged on the top side of the one-way air bag (85).
6. The production process of the aluminum profile according to claim 2, characterized in that: the other side of the frame body (71) is of a hollow structure, the hollow structure is internally and rotatably connected with at least two groups of first connecting shafts (414), a second straight gear (49) is fixed on one side of each first connecting shaft (414), and one side of an air inlet pipe (81) penetrating through each first connecting shaft (414) is connected with a one-way air bag (85).
7. The production process of the aluminum profile according to claim 2, characterized in that: a stabilizing mechanism (5) is arranged on one side of the driving mechanism (4); stabilizing mean (5) include second fixing base (52) be connected with box (2), rotate on second fixing base (52) and be connected with reciprocal lead screw (51) of second, the front end of the reciprocal lead screw slip table (53) of sliding connection on lead screw (51) of second is provided with dead lever (57), support frame (54) that the other end of dead lever (57) set up are "Y" type structure, support frame (54) inside sliding connection has inserted bar (74).
8. The production process of the aluminum profile according to claim 7, characterized in that: the outer wall of a telescopic rod (56) connected with the bottom side of the support frame (54) is provided with a sleeve rod (55), and the support frame (54) and the inserted rod (74) form a lifting structure.
9. The production process of the aluminum profile according to claim 2, characterized in that: the first reciprocating lead screw (41) is connected with a first lead screw sliding table (44) in a sliding manner, the upper end and the lower end of the first reciprocating lead screw (41) are respectively provided with a first fixed seat (42), and one end of the first lead screw sliding table (44) is provided with a spraying mechanism (6); the spraying mechanism (6) comprises a powder electrostatic spray head (61) penetrating through the box body (2) and located inside the box body (2), and the powder electrostatic spray head (61) is connected with an electric cylinder (62) arranged on the first lead screw sliding table (44).
10. The production process of the aluminum profile according to claim 2, characterized in that: a cleaning mechanism (3) is arranged on one side of the box body (2); the cleaning mechanism (3) comprises a base (31) fixed on the outer wall of the box body (2), and a cleaning roller (32) is rotatably connected to the inner side of the base (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211085236.0A CN115318470A (en) | 2022-09-06 | 2022-09-06 | Production process of aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211085236.0A CN115318470A (en) | 2022-09-06 | 2022-09-06 | Production process of aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115318470A true CN115318470A (en) | 2022-11-11 |
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ID=83930855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211085236.0A Withdrawn CN115318470A (en) | 2022-09-06 | 2022-09-06 | Production process of aluminum profile |
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| Country | Link |
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| CN (1) | CN115318470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853784A (en) * | 2023-05-26 | 2023-10-10 | 泰山石膏(四川)有限公司 | Gypsum board panel turnover |
-
2022
- 2022-09-06 CN CN202211085236.0A patent/CN115318470A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853784A (en) * | 2023-05-26 | 2023-10-10 | 泰山石膏(四川)有限公司 | Gypsum board panel turnover |
| CN116853784B (en) * | 2023-05-26 | 2024-02-06 | 泰山石膏(四川)有限公司 | Gypsum board panel turnover |
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Application publication date: 20221111 |
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| WW01 | Invention patent application withdrawn after publication |