CN113649195A - Aluminum plate assembly line that sprays paint - Google Patents
Aluminum plate assembly line that sprays paint Download PDFInfo
- Publication number
- CN113649195A CN113649195A CN202110974174.8A CN202110974174A CN113649195A CN 113649195 A CN113649195 A CN 113649195A CN 202110974174 A CN202110974174 A CN 202110974174A CN 113649195 A CN113649195 A CN 113649195A
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- CN
- China
- Prior art keywords
- aluminum plate
- mounting rod
- workbench
- disc
- bevel gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- 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
- B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
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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
Abstract
The application relates to an aluminum plate paint spraying assembly line, which belongs to the technical field of spraying equipment and comprises a workbench for spraying aluminum plates, wherein a plurality of conveying rollers for conveying the aluminum plates are arranged on the workbench, belt wheels are coaxially arranged at the end parts of the conveying rollers, belts are wound on the belt wheels, and a first motor for driving the belt wheels to rotate is arranged on the workbench; the first installation rod is arranged on the workbench, a plurality of first spray guns for spraying the aluminum plate are arranged on the first installation rod, the length direction of the first installation rod is perpendicular to the conveying direction of the aluminum plate, the plurality of first spray guns are uniformly arranged along the length direction of the first installation rod, the first installation rod is arranged on the workbench in a back-and-forth sliding mode, the sliding direction of the first installation rod is perpendicular to the conveying direction of the aluminum plate, and a first driving piece for driving the first installation rod to slide is arranged on the workbench; an overturning mechanism is arranged along the conveying direction of the aluminum plate and behind the first mounting rod, and the overturning mechanism enables the aluminum plate to overturn 180 degrees. This application has the effect that reduces staff's the amount of labour.
Description
Technical Field
The application relates to the technical field of spraying equipment, in particular to an aluminum plate paint spraying assembly line.
Background
The aluminum plate is a rectangular plate rolled by an aluminum ingot and is classified into a pure aluminum plate, an alloy aluminum plate, a thin aluminum plate, a medium aluminum plate and a pattern aluminum plate, wherein the aluminum material with the thickness of 0.2mm to 500mm, the width of 200mm and the length of 16m is called an aluminum plate or an aluminum sheet, the aluminum material with the thickness of 0.2mm or less is called an aluminum material, and the width of 200mm is called a row material or a strip material. After the aluminum plate is produced, paint is sprayed on the surface of the aluminum plate to improve the corrosion resistance of the aluminum plate.
Before the aluminum plate is sprayed with paint, the surface of the aluminum plate is cleaned, oily substances on the surface of the aluminum plate are removed, then the aluminum plate is subjected to chemical pretreatment, degreasing, acid pickling, chromizing, pure water washing and other procedures, and primer can be sprayed on the surface after drying; when spraying paint to aluminum plate, the staff hand-held spray gun carries out the spraying to aluminum plate.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the staff sprays paint to aluminum plate, staff's the amount of labour is great.
Disclosure of Invention
For reducing staff's the amount of labour, this application provides an aluminum plate assembly line that sprays paint.
The application provides a pair of aluminum plate assembly line that sprays paint adopts following technical scheme:
an aluminum plate paint spraying assembly line comprises a workbench for spraying aluminum plates, wherein a plurality of conveying rollers for conveying the aluminum plates are arranged on the workbench in a rotating mode, belt wheels are coaxially arranged at the end portions of the conveying rollers, belts are wound on the belt wheels, and a first motor for driving the belt wheels to rotate is arranged on the workbench; the aluminum plate spraying device comprises a workbench, and is characterized in that a first mounting rod is arranged on the workbench, a space for sliding an aluminum plate is reserved between the first mounting rod and a workbench surface of the workbench, a plurality of first spray guns for spraying the aluminum plate are arranged on the first mounting rod, the length direction of the first mounting rod is perpendicular to the conveying direction of the aluminum plate, the first spray guns are uniformly arranged along the length direction of the first mounting rod, the first mounting rod is arranged on the workbench in a reciprocating sliding manner, the sliding direction of the first mounting rod is perpendicular to the conveying direction of the aluminum plate, and a first driving piece for driving the first mounting rod to slide is arranged on the workbench; a turnover mechanism is arranged along the conveying direction of the aluminum plate and behind the first mounting rod and used for turning the aluminum plate for 180 degrees; and a second mounting rod is arranged at the rear part of the turnover mechanism along the conveying direction of the aluminum plate, and a second spray gun for spraying paint after the aluminum plate is turned is arranged on the second mounting rod.
By adopting the technical scheme, when the aluminum plate is sprayed, firstly, the aluminum plate is placed on the conveying roller, the first motor is started, the first motor drives the belt wheel to rotate, the belt wheel rotates to drive the belt to operate, the belt operates to drive the other belt wheels to rotate, the belt wheel rotates to drive the conveying roller to rotate, and the conveying roller rotates to drive the aluminum plate to operate; when the filter plate moves to the position below the first mounting rod, the first spray gun sprays the aluminum plate, meanwhile, the first mounting rod is driven to slide in a reciprocating mode through the first driving piece, the first mounting rod slides to drive the first spray gun to slide, the blank of the aluminum plate for spraying paint is reduced, and the spraying effect of the aluminum plate is improved; meanwhile, the labor capacity of workers is reduced, and manpower is saved; after aluminum plate passes through first installation pole, order about aluminum plate upset 180 through tilting mechanism, make aluminum plate not carry out the face orientation that sprays paint from the direction of workstation dorsad, under the effect of conveying roller, order about aluminum plate sideslip to the below of second installation pole, the second spray gun sprays paint to aluminum plate, under tilting mechanism's effect, spray paint to aluminum plate's two sides, the process of staff upset aluminum plate has been reduced, staff's the amount of labour has further been reduced, use manpower sparingly.
Optionally, an installation frame for installing a first installation rod is arranged on the workbench, the first installation rod is slidably arranged on the installation frame, the first driving member includes a rack arranged on the first installation rod, an incomplete gear engaged with the rack is rotatably arranged on the installation frame, and the first driving member further includes a transmission member for transmitting the rotation of the belt pulley to the incomplete gear; the mounting frame is provided with an elastic piece used for driving the first mounting rod to an initial position.
By adopting the technical scheme, under the action of the transmission piece, the rotation of the belt wheel is transmitted to the incomplete gear so as to drive the incomplete gear to rotate, after teeth on the incomplete gear are meshed with the rack, the incomplete gear rotates to drive the rack to slide, the rack slides to drive the first mounting rod to slide, the first mounting rod slides to drive the first spray gun to slide, and then the injection point of the first spray gun is changed; after the teeth of the incomplete gear are separated from the rack, the first mounting rod has a movement trend of recovering to an initial position under the action of the elastic piece, so that the position of the first mounting rod is adjusted, the steps are repeated, the first mounting rod drives the first spray gun to slide back and forth to spray the aluminum plate, and the operation is simple and convenient; meanwhile, under the action of the transmission piece, the addition of an external driving source is reduced, and the input cost is reduced; simultaneously, under the effect of transmission piece, make aluminum plate's transport and the slip of first installation pole have the synchronism, further improved aluminum plate's the effect of spraying paint.
Optionally, the transmission part comprises a first connecting shaft coaxially arranged on the belt wheel, a first bevel gear is arranged on the first connecting shaft, a fixing frame is arranged on the workbench, a second bevel gear meshed with the first bevel gear is arranged on the fixing frame, a second connecting shaft is coaxially arranged on the second bevel gear, a third bevel gear is arranged on the second connecting shaft, a fourth bevel gear meshed with the third bevel gear is arranged on the fixing frame, and a connecting piece used for connecting incomplete gears is arranged on the fourth bevel gear.
By adopting the technical scheme, in the rotating process of the belt wheel, the belt wheel rotates to drive the first connecting shaft to rotate, the first connecting shaft rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the second connecting shaft to rotate, the second connecting shaft rotates to drive the third bevel gear to rotate, the third bevel gear rotates to drive the fourth bevel gear to rotate, the rotation of the fourth bevel gear is transmitted to the incomplete gear under the action of the connecting piece, the first mounting rod is driven to slide, and the operation is simple and convenient; the bevel gear has the advantages of stable transmission and high transmission precision; meanwhile, the bevel gear rotates to have the advantage of reversing, so that the rotation of the belt wheel is conveniently transmitted to the incomplete gear.
Optionally, the connecting piece includes a third connecting shaft disposed on the fourth bevel gear, the third connecting shaft is provided with a universal joint, and the universal joint is provided with a fourth connecting shaft for connecting the incomplete gear.
By adopting the technical scheme, the fourth bevel gear rotates to drive the third connecting shaft to rotate, the third connecting shaft rotates to drive the universal joint to rotate, the universal joint rotates to drive the fourth connecting shaft to rotate, the fourth connecting shaft rotates to drive the incomplete gear to rotate, and the operation is simple and convenient; meanwhile, the universal joint has the advantage of non-coaxial transmission, so that the rotation of the fourth bevel gear can be conveniently transmitted to the incomplete gear; meanwhile, under the action of the universal joint, the transmission part is convenient to mount; meanwhile, under the action of the universal joint, the installation fault tolerance rate of the transmission structure is improved.
Optionally, the elastic member includes a first spring disposed on the mounting frame, one end of the first spring is disposed on the mounting frame, and the other end of the first spring is disposed on the first mounting rod.
By adopting the technical scheme, when the incomplete gear drives the rack to slide, the first spring is stretched, and the first spring has a movement trend of recovering deformation; when the incomplete gear is separated from the rack, the first mounting rod is driven to slide towards the direction deviating from the first mounting rod under the action of the elastic force of the first spring; the spring has the advantages of stable structure, convenient installation and easy acquisition.
Optionally, tilting mechanism sets up the disc on the workstation including rotating, the axis of rotation of disc is on a parallel with the axis of rotation of conveying roller, set up the first breach that is used for joint aluminum plate on the disc, be provided with on the workstation and be used for driving disc pivoted second motor, the center department of setting at the disc can be dismantled to second motor output shaft.
By adopting the technical scheme, after the surface of the aluminum plate, which is deviated from the conveying roller, is sprayed, the aluminum plate slides into the first notch on the disc under the action of the conveying roller, then the second motor is started, the disc is driven to rotate by the output shaft of the second motor, and the disc rotates to drive the aluminum plate to rotate for 180 degrees; when the aluminum plate rotates, the aluminum plate is connected to the conveying roller, the conveying roller drives the aluminum plate to slide, and the aluminum plate is separated from the disc; the motor transmission has the advantages of stable transmission and easy control; under the action of the first notch, the aluminum plate is conveniently clamped on the disc, and the aluminum plate disc is conveniently separated, so that the process of separating or mounting the aluminum plate on the disc by workers is reduced, and the labor capacity of the workers is further reduced; after the aluminum plate is separated from the disc, the output shaft of the second motor is separated from the disc, so that the process that the disc rotates along with the output shaft of the second motor is reduced, and the subsequent aluminum plate can be conveniently turned.
Optionally, a clamping groove is formed in the center of the disc, a sliding block is slidably arranged on the output shaft of the second motor, the sliding block is slidably clamped in the clamping groove, an electromagnet is arranged on the bottom wall of the clamping groove, the sliding block is a metal block adsorbed by the electromagnet, and a light touch switch electrically connected with the electromagnet is arranged in the first notch; and a second spring for driving the sliding block to be separated from the clamping groove is arranged on the output shaft of the second motor.
By adopting the technical scheme, after the aluminum plate slides into the first notch, the aluminum plate is abutted against the light-touch switch, and meanwhile, under the action of the conveying roller, the aluminum plate extrudes the light-touch switch, so that the electromagnet is electrified; the electromagnet is electrified to adsorb the sliding block, the sliding block slides into the clamping groove, and then the output shaft of the second motor is connected with the disc, and the second motor drives the disc to rotate; the disc drives the aluminum plate to rotate, the aluminum plate is supported on the light touch switch under the action of gravity, the possibility of rebounding of the light touch switch is reduced, the possibility of careless separation of the output shaft of the second motor and the disc is reduced in the rotating process of the aluminum plate, and the aluminum plate is convenient to turn over; meanwhile, the possibility that the aluminum plate collides with the conveying roller is reduced, and the forming quality of the plate is improved; after the aluminum plate rotates to 180 degrees, under the action of the conveying roller, the aluminum plate slides out of the first notch and is separated from the light touch switch, the electromagnet is powered off, the sliding block is separated from the clamping groove under the action of the second spring, the disc is located at the position, and when a subsequent plate runs to the disc, the disc is rotated to the initial position; the electromagnet has the advantages of easy control and large magnetic attraction.
Optionally, the cross section of the slider is rectangular, the cross section of the clamping groove is larger than that of the slider, and the length of a diagonal line of the cross section of the slider is larger than the side length of the cross section of the clamping groove.
By adopting the technical scheme, the section of the clamping groove is larger than that of the sliding block, so that the sliding block is conveniently clamped in the clamping groove in a sliding manner, and the second motor is further convenient for driving the disc to rotate; the length of slider diagonal is greater than the length of side in joint groove, and the corner butt of the slider of being convenient for is on the lateral wall in joint groove, and then the second motor of being convenient for drives the disc and rotates.
Optionally, two first gaps are formed in the first gap, and the two first gaps are symmetrically distributed along the circle center of the disc; the disc is provided with a resetting piece, and the resetting piece is used for driving the diameters of the two first gaps to be parallel to the conveying direction of the aluminum plate.
By adopting the technical scheme, after the disc overturns the aluminum plate, the other first notch is over against the next plate, so that the subsequent plates can be conveniently overturned, the process of rotating the disc by workers is reduced, and the labor capacity of the workers is further reduced; under the effect of piece that resets, reduced the careless pivoted possibility of disc, and then the aluminum plate joint of being convenient for is in first breach.
Optionally, the piece that resets is including setting up the balancing weight on the disc, the balancing weight with the crisscross setting in joint groove, the balancing weight is located the central line between two first breachs.
Through adopting above-mentioned technical scheme, under the effect of balancing weight gravity, the disc has fixed motion trend, and then balances the rotation of disc for two first breachs are located the straight line that is on a parallel with aluminum plate direction of delivery, and the balancing weight has stable in structure, balanced effectual advantage.
In summary, the present application includes at least one of the following beneficial technical effects:
when the aluminum plate is sprayed, firstly, the aluminum plate is placed on a conveying roller, a first motor is started, the first motor drives a belt wheel to rotate, the belt wheel rotates to drive a belt to run, the belt runs to drive the other belt wheels to rotate, the belt wheel rotates to drive the conveying roller to rotate, and the conveying roller rotates to drive the aluminum plate to run; when the filter plate moves to the position below the first mounting rod, the first spray gun sprays the aluminum plate, meanwhile, the first mounting rod is driven to slide in a reciprocating mode through the first driving piece, the first mounting rod slides to drive the first spray gun to slide, the blank of the aluminum plate for spraying paint is reduced, and the efficiency of spraying the aluminum plate is improved; meanwhile, the labor capacity of workers is reduced, and manpower is saved; after aluminum plate passes through first installation pole, order about aluminum plate upset 180 through tilting mechanism, make aluminum plate not carry out the face orientation that sprays paint from the direction of workstation dorsad, under the effect of conveying roller, order about aluminum plate sideslip to the below of second installation pole, the second spray gun sprays paint to aluminum plate, under tilting mechanism's effect, spray paint to aluminum plate's two sides, the process of staff upset aluminum plate has been reduced, staff's the amount of labour has further been reduced, use manpower sparingly.
Drawings
FIG. 1 is a schematic view of the overall structure of an aluminum plate painting line according to an embodiment of the present application;
FIG. 2 is a schematic view of a portion of an aluminum panel painting line according to an embodiment of the present application;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of portion B of FIG. 2;
FIG. 5 is a side view of an aluminum panel painting line according to an embodiment of the present application;
FIG. 6 is an enlarged schematic view of portion C of FIG. 5;
FIG. 7 is a cross-sectional view of a disk in an aluminum panel painting line according to an embodiment of the present application;
fig. 8 is an enlarged schematic view of a portion D in fig. 7.
Description of reference numerals: 1. a work table; 2. a conveying roller; 3. a first mounting plate; 4. a pulley; 5. a belt; 6. a first motor; 7. a first mounting bar; 8. a first spray gun; 9. a first driving member; 91. a rack; 92. an incomplete gear; 93. a transfer member; 931. a first connecting shaft; 932. a first bevel gear; 933. a second bevel gear; 934. a second connecting shaft; 935. a third bevel gear; 936. a fourth bevel gear; 937. a connecting member; 9371. a third connecting shaft; 9372. a universal joint; 9373. a fourth connecting shaft; 94. an elastic member; 941. a first spring; 10. a turnover mechanism; 101. a disc; 102. a first notch; 103. a second motor; 104. a clamping groove; 105. a slider; 106. a fixed block; 107. an electromagnet; 108. a tact switch; 109. a second spring; 11. a second mounting bar; 12. a second spray gun; 13. a mounting frame; 131. a first plate body; 132. a second plate body; 14. a T-shaped block; 15. a T-shaped slot; 16. a strip-shaped notch; 17. a second mounting plate; 18. a fixed mount; 19. a reset member; 191. a balancing weight; 20. an aluminum plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses aluminum plate assembly line that sprays paint. Referring to fig. 1, the aluminum plate painting line includes a worktable 1 for painting an aluminum plate 20, in this embodiment, the worktable 1 is a rectangular body, and when the aluminum plate 20 is machined, the aluminum plate 20 is conveyed along the length direction of the worktable 1; a plurality of conveying rollers 2 for conveying the aluminum plates 20 are rotatably arranged on the workbench 1, and the rotating axes of the conveying rollers 2 are vertical to the length direction of the workbench 1; in the embodiment, two first mounting plates 3 for mounting the conveying rollers 2 are arranged on the workbench 1, and two end parts of the conveying rollers 2 are rotatably mounted on the first mounting plates 3; one end of each conveying roller 2 penetrates through the first mounting plates 3, one end of each conveying roller 2, which is positioned outside the two first mounting plates 3, is provided with a belt wheel 4, a belt 5 is wound on each belt wheel 4, and a first motor 6 for driving any one belt wheel 4 to rotate is arranged on the workbench 1; when carrying aluminum plate 20, place aluminum plate 20 on conveying roller 2, start first motor 6, first motor 6 drives band pulley 4 and rotates, under the effect of belt 5, drives all the other band pulleys 4 and rotates, and then drives conveying roller 2 and rotates, and conveying roller 2 rotates and drives aluminum plate 20 operation.
Referring to fig. 1 and 2, a first mounting rod 7 is arranged on a workbench 1, the length direction of the first mounting rod 7 is perpendicular to the conveying direction of an aluminum plate 20, a space for the aluminum plate 20 to slide is reserved between the first mounting rod 7 and the top surface of the workbench 1, a plurality of first spray guns 8 for spraying the aluminum plate 20 are arranged on the first mounting rod 7, a paint conveying pipe (not shown in the figure) is connected to the first spray guns 8, the plurality of first spray guns 8 are uniformly arranged along the length direction of the first mounting rod 7, the first mounting rod 7 is arranged on the workbench 1 in a reciprocating sliding manner, the sliding direction of the first mounting rod 7 is perpendicular to the conveying direction of the aluminum plate 20, and in combination with fig. 3, a first driving part 9 for driving the first mounting rod 7 to slide is arranged on the workbench 1;
referring to fig. 1, a turnover mechanism 10 is arranged along the conveying direction of the aluminum plate 20 and behind the first mounting rod 7, and the turnover mechanism 10 is used for turning over the aluminum plate 20 by 180 degrees;
referring to fig. 1, a second mounting rod 11 is disposed along the conveying direction of the aluminum plate 20 and behind the turnover mechanism 10, a second spray gun 12 for spraying paint after the aluminum plate 20 is turned over is disposed on the second mounting rod 11, and the structure of the second mounting rod 11 is identical to that of the first mounting rod 7.
When the aluminum plate 20 is painted, a paint spraying gun is started, and when the aluminum plate 20 is conveyed to the position below the first mounting rod 7, the first spray gun 8 sprays the aluminum plate 20; because a certain gap is formed between the adjacent first spray guns 8, in order to improve the spraying effect of the first spray guns 8 on the aluminum plate 20, the first mounting rods 7 are driven to slide back and forth through the first driving pieces 9, and the first mounting rods 7 slide to drive the first spray guns 8 to slide, so that the blank spraying area of the first spray guns 8 on the aluminum plate 20 is reduced, and the spraying effect on the aluminum plate 20 is improved; after one side of the aluminum plate 20 is sprayed, the aluminum plate 20 is conveyed to the turnover mechanism 10, the aluminum plate 20 is driven to turn over for 180 degrees under the action of the turnover mechanism 10, the other side of the aluminum plate 20 is further convenient to spray, the labor amount of workers is reduced under the action of the turnover mechanism 10, and manpower is saved; aluminum plate 20 after tilting mechanism 10 overturns is carried to the below of second installation pole 11 through conveying roller 2, and second spray gun 12 carries out the spraying to aluminum plate 20, and after the spraying to aluminum plate 20, carry aluminum plate 20 to required department through conveying roller 2.
Referring to fig. 2 and 4, a mounting frame 13 for mounting the first mounting rod 7 is arranged on the workbench 1, the first mounting rod 7 is slidably arranged on the mounting frame 13, the mounting frame 13 includes two first plate bodies 131 arranged on the workbench 1, the length direction of the first plate bodies 131 is parallel to the length direction of the conveying roller 2, a second plate body 132 is arranged between the two first plate bodies 131, the second plate body 132 crosses over the conveying roller 2, and further, the length direction of the second plate body 132 is parallel to the length direction of the conveying roller 2; the first mounting rod 7 is slidably arranged on the second plate 132; referring to fig. 3, a T-shaped block 14 is fixedly disposed on one side of the first mounting rod 7 close to the first plate 131, and a T-shaped groove 15 for the T-shaped block 14 to slide is formed on the second plate 132; the T-shaped block 14 slides in the T-shaped groove 15, the T-shaped block 14 drives the first mounting rod 7 to slide, and the first mounting rod 7 slides to drive the first spray gun 8 to slide; meanwhile, the T-shaped block 14 is hung in the T-shaped groove 15, so that the possibility that the first mounting rod 7 falls off is reduced.
Referring to fig. 2 and 4, the first driving member 9 includes a rack 91 disposed on the first mounting rod 7, a length direction of the rack 91 is parallel to a length direction of the first mounting rod 7, the first plate 131 is provided with an elongated notch 16 for the rack 91 to pass through, the first plate 131 is rotatably provided with an incomplete gear 92 engaged with the rack 91, the first plate 131 is fixedly provided with two second mounting plates 17, the incomplete gear 92 is rotatably mounted between the two second mounting plates 17, in this embodiment, a rotation axis of the incomplete gear 92 is perpendicular to the length direction of the rack 91, the first driving member 9 further includes a transmission member 93 for transmitting rotation of the pulley 4 to the incomplete gear 92, and the mounting frame 13 is provided with an elastic member 94 for driving the first mounting rod 7 to an initial position; under the action of the transmission piece 93, the rotation of the belt wheel 4 is transmitted to the incomplete gear 92, the incomplete gear 92 rotates to drive the rack 91 to slide, and the rack 91 slides to drive the first mounting rod 7 to slide; after the incomplete gear 92 is separated from the rack 91, the first mounting rod 7 is driven to return to the initial position under the action of the elastic member 94, and the reciprocating sliding of the first mounting rod 7 is further realized.
Referring to fig. 2 and 4, the transmission member 93 includes a first connecting shaft 931 coaxially mounted on the pulley 4, a first bevel gear 932 is mounted on the first connecting shaft 931, a fixed frame 18 is mounted on the worktable 1, a second bevel gear 933 meshed with the first bevel gear 932 is mounted on the fixed frame 18, a second connecting shaft 934 is coaxially mounted on the second bevel gear 933, the length direction of the second connecting shaft 934 is perpendicular to the length direction of the first connecting shaft 931, a third bevel gear 935 is mounted on the second connecting shaft 934 at the end portion departing from the second bevel gear 933, a fourth bevel gear 936 meshed with the third bevel gear 935 is mounted on the fixed frame 18, the rotation axis of the third bevel gear 935 is perpendicular to the rotation axis of the fourth bevel gear 936, meanwhile, the rotation axis of the fourth bevel gear 936 is perpendicular to the rotation axis of the first bevel gear 932, a connecting member 937 for connecting the incomplete gear 92 is disposed on the fourth bevel gear 936, the connecting member 937 includes a third connecting shaft 9371 mounted on the fourth bevel gear 936, the third connecting shaft 9371 is coaxially mounted on the fourth bevel gear 936, the third connecting shaft 9371 is mounted with a universal joint 9372, the universal joint 9372 is mounted with a fourth connecting shaft 9373 for connecting the incomplete gear 92, the fourth connecting shaft 9373 is rotatably mounted on the second mounting plate 17, and further, the incomplete gear 92 is fixedly mounted on the fourth connecting shaft 9373.
The belt wheel 4 rotates to drive the first connecting shaft 931 to rotate, the first connecting shaft 931 rotates to drive the first bevel gear 932 to rotate, the first bevel gear 932 rotates to drive the second bevel gear 933 to rotate, the second bevel gear 933 rotates to drive the second connecting shaft 934 to rotate, the second connecting shaft 934 rotates to drive the third bevel gear 935 to rotate, and the third bevel gear 935 rotates to drive the fourth bevel gear 936 to rotate; the fourth bevel gear 936 rotates to drive the third connecting shaft 9371 to rotate, the third connecting shaft 9371 rotates to drive the universal joint 9372 to rotate, the universal joint 9372 rotates to drive the fourth connecting shaft 9373 to rotate, and the fourth connecting shaft 9373 rotates to drive the incomplete gear 92 to rotate.
Referring to fig. 2, the elastic member 94 includes a first spring 941 provided on the mounting bracket 13, the first spring 941 is located at a side away from the rack 91, one end of the first spring 941 is provided on the first plate 131, and the other end is provided on the first mounting lever 7; when the incomplete gear 92 drives the rack 91 to slide, the first spring 941 is stretched, and the first spring 941 has a movement tendency of restoring deformation; when the incomplete gear 92 is separated from the rack 91, the first mounting rod 7 is driven to slide in a direction away from the rack by the elastic force of the first spring 941.
Referring to fig. 5 and 6, the turnover mechanism 10 includes a disc 101 rotatably disposed on the workbench 1, a rotation axis of the disc 101 is parallel to a rotation axis of the conveying roller 2, a third mounting plate is disposed on the workbench 1, a rotation shaft is rotatably mounted on the third mounting plate, the disc 101 is fixedly mounted on the rotation shaft, a peripheral wall of the disc 101 abuts against a table top of the workbench 1, a first notch 102 for clamping the aluminum plate 20 is formed in the disc 101, and a second motor 103 for driving the disc 101 to rotate is disposed on the workbench 1; when aluminum plate 20 conveyed to disc 101 department through conveying roller 2, aluminum plate 20 got into first breach 102 in, started second motor 103, second motor 103 drive disc 101 rotated, and disc 101 rotated and drives aluminum plate 20 and rotate 180, rotated 180 back when aluminum plate 20, and aluminum plate 20 accepts on conveying roller 2, separated aluminum plate 20 and disc 101 through conveying roller 2.
Referring to fig. 5 and 6, in order to facilitate separation of the disk 101 and the output shaft of the second motor 103, so as to reduce the possibility that the disk 101 is driven by the second motor 103 to scrap the aluminum plate 20, the output shaft of the second motor 103 is detachably disposed at the center of the disk 101, a clamping groove 104 is disposed at the center of the disk 101, the section of the clamping groove 104 is rectangular, a slider 105 is slidably disposed on the output shaft of the second motor 103, the sliding direction of the slider 105 is parallel to the length direction of the output shaft of the second motor 103, further, a fixed block 106 is fixedly disposed on the output shaft of the second motor 103, the section of the fixed block 106 is rectangular, the slider 105 is slidably disposed on the fixed block 106, the section of the slider 105 is rectangular, the slider 105 is slidably clamped in the clamping groove 104, and with reference to fig. 7 and 8, an electromagnet 107 is disposed on the bottom wall of the clamping groove 104, and the slider 105 is a metal block adsorbed to the electromagnet 107, such as an iron block, A nickel block and the like, wherein a tact switch 108 electrically connected with the electromagnet 107 is arranged in the first notch 102; the output shaft of the second motor 103 is provided with a second spring 109 for driving the sliding block 105 to separate from the clamping groove 104, the second spring 109 is sleeved on the fixed block 106, one end of the second spring 109 is arranged on the sliding block 105, and the other end is arranged on the body of the second motor 103.
After the aluminum plate 20 enters the first notch 102, the aluminum plate 20 presses the tact switch 108, the tact switch 108 starts the electromagnet 107, the electromagnet 107 adsorbs the sliding block 105, and the sliding block 105 slides into the clamping groove 104; the first motor 6 drives the disc 101 to rotate, and the aluminum plate 20 presses the tact switch 108 under the action of gravity; after the aluminum plate 20 rotates to be received on the conveying roller 2, the conveying roller 2 drives the aluminum plate 20 to separate from the tact switch 108, the electromagnet 107 is powered off, and under the action of the second spring 109, the sliding block 105 is driven to slide towards the body close to the second motor 103, so that the sliding block 105 is separated from the clamping groove 104.
In order to facilitate the slide block 105 to enter the clamping groove 104, the section of the clamping groove 104 is larger than that of the slide block 105; in order to make the sliding block 105 rotate to drive the disc 101 to rotate, the length of the diagonal line of the section of the sliding block 105 is larger than the side length of the section of the clamping groove 104.
Referring to fig. 5 and 6, after the disc 101 rotates to drive the aluminum plate 20 to rotate, in order to reduce the process that the worker rotates the disc 101 to reset the first notches 102, two first notches 102 are formed, and the two first notches 102 are symmetrically distributed along the center of the disc 101; after any one first notch 102 drives the aluminum plate 20 to rotate 180 degrees, the other first notch 102 rotates to replace the notch, so that the process of rotating the disc 101 by workers is reduced, and the labor capacity of the workers is reduced.
Referring to fig. 5 and 6, when the output shaft of the second motor 103 is separated from the disc 101, the disc 101 has a tendency to rotate back and forth, so that the aluminum plate 20 is not easily inserted into the first notch 102; the disc 101 is provided with a resetting piece 19, the resetting piece 19 is used for driving the diameter of the two first notches 102 to be parallel to the conveying direction of the aluminum plate 20, the resetting piece 19 comprises a balancing weight 191 arranged on the disc 101, the balancing weight 191 and the clamping groove 104 are arranged in a staggered mode, and the balancing weight 191 is located on the center line between the two first notches 102; under the action of the gravity of the counterweight 191, the disk 101 has a fixed movement tendency, so as to balance the rotation of the disk 101, and the two first notches 102 are located on a straight line parallel to the conveying direction of the aluminum plate 20.
The implementation principle of the aluminum plate painting assembly line in the embodiment of the application is as follows:
when the aluminum plate 20 is painted, the aluminum plate 20 is placed on the conveying roller 2, the first motor 6 is started, the first motor 6 drives the belt wheel 4 to rotate, the rest belt wheels 4 are driven to rotate under the action of the belt 5, the conveying roller 2 is driven to rotate, and the conveying roller 2 rotates to drive the aluminum plate 20 to operate;
then, the first spray gun 8 is started, and the first spray gun 8 sprays paint on the aluminum plate 20; meanwhile, in the rotation process of the belt pulley 4, the rotation of the belt pulley 4 drives the first connecting shaft 931 to rotate, the rotation of the first connecting shaft 931 drives the first bevel gear 932 to rotate, the rotation of the first bevel gear 932 drives the second bevel gear 933 to rotate, the rotation of the second bevel gear 933 drives the second connecting shaft 934 to rotate, the rotation of the second connecting shaft 934 drives the third bevel gear 935 to rotate, and the rotation of the third bevel gear 935 drives the fourth bevel gear 936 to rotate; the fourth bevel gear 936 rotates to drive the third connecting shaft 9371 to rotate, the third connecting shaft 9371 rotates to drive the universal joint 9372 to rotate, the universal joint 9372 rotates to drive the fourth connecting shaft 9373 to rotate, and the fourth connecting shaft 9373 rotates to drive the incomplete gear 92 to rotate; the incomplete gear 92 rotates to drive the rack 91 to slide, and the rack 91 slides to drive the first mounting rod 7 to slide; when the incomplete gear 92 drives the rack 91 to slide, the first spring 941 is stretched, and the first spring 941 has a movement tendency of restoring deformation;
when the incomplete gear 92 is separated from the rack 91, the first mounting rod 7 is driven to slide in a direction away from the rack under the action of the elastic force of the first spring 941; and then the first mounting rod 7 slides back and forth, and the first mounting rod 7 slides back and forth to drive the first spray gun 8 to spray the aluminum plate 20.
After the aluminum plate 20 enters the first notch 102, the aluminum plate 20 presses the tact switch 108, the tact switch 108 starts the electromagnet 107, the electromagnet 107 adsorbs the sliding block 105, and the sliding block 105 slides into the clamping groove 104; the first motor 6 drives the disc 101 to rotate, and the aluminum plate 20 presses the tact switch 108 under the action of gravity; when the aluminum plate 20 rotates to be supported on the conveying roller 2, the conveying roller 2 drives the aluminum plate 20 to be separated from the tact switch 108, the electromagnet 107 is powered off, and under the action of the second spring 109, the sliding block 105 is driven to slide towards the body close to the second motor 103, so that the sliding block 105 is separated from the clamping groove 104; and then the overturned aluminum plate 20 is sprayed with paint through the second spray gun 12, and the aluminum plate 20 is sprayed with paint through the process, so that the labor capacity of workers is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an aluminum plate assembly line that sprays paint which characterized in that: the spraying device comprises a workbench (1) for spraying an aluminum plate (20), wherein a plurality of conveying rollers (2) for conveying the aluminum plate (20) are rotatably arranged on the workbench (1), belt wheels (4) are coaxially arranged at the end parts of the conveying rollers (2), a belt (5) is wound on the belt wheels (4), and a first motor (6) for driving the belt wheels (4) to rotate is arranged on the workbench (1); a first mounting rod (7) is arranged on the workbench (1), a space for sliding the aluminum plate (20) is reserved between the first mounting rod (7) and the table top of the workbench (1), a plurality of first spray guns (8) used for spraying the aluminum plate (20) are arranged on the first mounting rod (7), the length direction of the first mounting rod (7) is perpendicular to the conveying direction of the aluminum plate (20), the first spray guns (8) are uniformly arranged along the length direction of the first mounting rod (7), the first mounting rod (7) is arranged on the workbench (1) in a reciprocating sliding manner, the sliding direction of the first mounting rod (7) is perpendicular to the conveying direction of the aluminum plate (20), and a first driving piece (9) used for driving the first mounting rod (7) to slide is arranged on the workbench (1); a turnover mechanism (10) is arranged along the conveying direction of the aluminum plate (20) and behind the first mounting rod (7), and the turnover mechanism (10) is used for turning over the aluminum plate (20) for 180 degrees; a second mounting rod (11) is arranged along the conveying direction of the aluminum plate (20) and behind the turnover mechanism (10), and a second spray gun (12) used for spraying paint after the aluminum plate (20) is turned over is arranged on the second mounting rod (11).
2. An aluminum plate painting line according to claim 1, characterized in that: the workbench (1) is provided with a mounting frame (13) for mounting a first mounting rod (7), the first mounting rod (7) is arranged on the mounting frame (13) in a sliding manner, the first driving piece (9) comprises a rack (91) arranged on the first mounting rod (7), an incomplete gear (92) meshed with the rack (91) is rotatably arranged on the mounting frame (13), and the first driving piece (9) further comprises a transmission piece (93) for transmitting the rotation of the belt wheel (4) to the incomplete gear (92); and an elastic piece (94) for driving the first mounting rod (7) to an initial position is arranged on the mounting frame (13).
3. An aluminum plate painting line according to claim 2, characterized in that: transfer piece (93) are including coaxial first connecting axle (931) of setting on band pulley (4), be provided with first bevel gear (932) on first connecting axle (931), be provided with mount (18) on workstation (1), be provided with second bevel gear (933) with first bevel gear (932) meshing on mount (18), coaxial second connecting axle (934) that is provided with on second bevel gear (933), be provided with third bevel gear (935) on second connecting axle (934), be provided with fourth bevel gear (936) with third bevel gear (935) meshing on mount (18), set up connecting piece (937) that are used for connecting incomplete gear (92) on fourth bevel gear (936).
4. An aluminum plate painting line according to claim 3, characterized in that: the connecting piece (937) comprises a third connecting shaft (9371) arranged on a fourth bevel gear (936), the third connecting shaft (9371) is provided with a universal joint (9372), and the universal joint (9372) is provided with a fourth connecting shaft (9373) used for connecting an incomplete gear (92).
5. An aluminium sheet painting line according to any one of claims 2 to 4, wherein: elastic component (94) are including setting up first spring (941) on mounting bracket (13), the one end setting of first spring (941) is on mounting bracket (13), and the other end setting is on first installation pole (7).
6. An aluminum plate painting line according to claim 1, characterized in that: tilting mechanism (10) is including rotating disc (101) that sets up on workstation (1), the axis of rotation of disc (101) is on a parallel with the axis of rotation of conveying roller (2), offer first breach (102) that are used for joint aluminum plate (20) on disc (101), be provided with on workstation (1) and be used for driving disc (101) pivoted second motor (103), the center department that sets up at disc (101) can be dismantled to second motor (103) output shaft.
7. An aluminum plate painting line according to claim 6, characterized in that: a clamping groove (104) is formed in the center of the disc (101), a sliding block (105) is arranged on an output shaft of the second motor (103) in a sliding mode, the sliding block (105) is connected in the clamping groove (104) in a sliding and clamping mode, an electromagnet (107) is arranged on the bottom wall of the clamping groove (104), the sliding block (105) is a metal block adsorbed by the electromagnet (107), and a light touch switch (108) electrically connected with the electromagnet (107) is arranged in the first notch (102); and a second spring (109) for driving the sliding block (105) to be separated from the clamping groove (104) is arranged on an output shaft of the second motor (103).
8. An aluminum plate painting line according to claim 7, characterized in that: the cross section of the sliding block (105) is rectangular, the cross section of the clamping groove (104) is larger than that of the sliding block (105), and the length of a diagonal line of the cross section of the sliding block (105) is larger than the side length of the cross section of the clamping groove (104).
9. An aluminum plate painting line according to claim 6, characterized in that: two first gaps (102) are formed in each first gap (102), and the two first gaps (102) are symmetrically distributed along the circle center of the disc (101); the disc (101) is provided with a resetting piece (19), and the resetting piece (19) is used for driving the diameter of the two first notches (102) to be parallel to the conveying direction of the aluminum plate (20).
10. An aluminum plate painting line according to claim 9, characterized in that: reset piece (19) including setting up balancing weight (191) on disc (101), balancing weight (191) with joint groove (104) crisscross setting, balancing weight (191) are located the central line between two first breach (102).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110974174.8A CN113649195B (en) | 2021-08-24 | 2021-08-24 | Aluminum plate assembly line that sprays paint |
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| CN202110974174.8A CN113649195B (en) | 2021-08-24 | 2021-08-24 | Aluminum plate assembly line that sprays paint |
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| CN113649195B CN113649195B (en) | 2022-09-02 |
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| CN112827708A (en) * | 2021-01-05 | 2021-05-25 | 许康霞 | Water pump impeller spraying rust prevention device |
| CN114011618A (en) * | 2021-11-19 | 2022-02-08 | 宁波科镭汽车零部件有限公司 | Automatic coating equipment and coating method for automobile air outlet panel |
| CN114260521A (en) * | 2021-12-24 | 2022-04-01 | 温伟扬 | A two-sided japanning tapping equipment of metal sheet for high-end equipment is made |
| CN115069450A (en) * | 2022-07-06 | 2022-09-20 | 杭州冠钢机械有限公司 | Production device for machining forklift lifting parts |
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