CN111570132B - Paint spraying system of annular product - Google Patents
Paint spraying system of annular product Download PDFInfo
- Publication number
- CN111570132B CN111570132B CN202010266267.0A CN202010266267A CN111570132B CN 111570132 B CN111570132 B CN 111570132B CN 202010266267 A CN202010266267 A CN 202010266267A CN 111570132 B CN111570132 B CN 111570132B
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- Prior art keywords
- paint spraying
- spray gun
- adjusting
- fixed
- conveying 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
- 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
- B05B13/0421—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 rotating 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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a paint spraying system for annular products, which belongs to the technical field of paint spraying on the surfaces of the annular products and comprises a feeding area, a first paint spraying table, a turnover device, a second paint spraying table, a baking box and a discharging area which are sequentially arranged along the conveying direction of a suspension conveying line, wherein the suspension conveying line is a closed-loop conveying line, a plurality of hangers are suspended on the suspension conveying line at intervals and are sequentially conveyed along the conveying direction of the suspension conveying line, and a paint spraying device is correspondingly arranged on each of the first paint spraying table and the second paint spraying table. According to the paint spraying system for the annular product, a series of actions of feeding, paint spraying, surface changing, drying and discharging are completed on the closed-loop suspension conveying line, manual surface changing and feeding into a baking oven are not needed, manual pollution is effectively avoided, paint spraying efficiency is greatly improved, and paint spraying is uniform.
Description
Technical Field
The invention belongs to the technical field of surface paint spraying of annular products, and particularly relates to a paint spraying system of an annular product.
Background
In modern industry, in particular in machine construction, spray painting is used relatively widely. To all kinds of annular products such as bicycle wheels, the tradition sprays paint at present and has the manual spraying paint, the robot sprays paint, also adopts the revolving stage to spray paint automatically, and the degree of consistency of spraying paint by hand is uncontrollable, and the effect is also not good, and the robot sprays paint efficiency slowly, and equipment cost is on the high side, and current revolving stage sprays paint inefficiency, needs the manual work to send into the baking oven in addition and dries, produces artificial pollution's problem easily, and is higher to personnel's technical operation requirement, wastes time and difficultly moreover.
Disclosure of Invention
The invention aims to provide a paint spraying system for annular products, which finishes a series of actions of feeding, paint spraying, surface changing, drying and unloading on a closed-loop suspension conveying line without manual surface changing and feeding into a baking oven, effectively avoids manual pollution, greatly improves the paint spraying efficiency and uniformly sprays paint.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a paint spraying system for annular products, which comprises a feeding area, a first paint spraying table, a turnover device, a second paint spraying table, a baking box and a discharging area which are sequentially arranged along the conveying direction of a suspension conveying line, wherein the suspension conveying line is a closed-loop conveying line, a plurality of hangers are hung on the suspension conveying line at intervals, the hangers are sequentially conveyed along the conveying direction of the suspension conveying line, and a paint spraying device is correspondingly arranged on each of the first paint spraying table and the second paint spraying table.
Preferably, the suspension conveyor line at the first paint spraying table and the second paint spraying table is provided with a guide device.
Preferably, the paint spraying equipment comprises a first linear sliding table, a lifting table and a rotary spray gun assembly, the moving direction of the first linear sliding table is parallel to the conveying direction of the suspension conveying line, the lifting table is fixed to the sliding end of the first linear sliding table, the rotary spray gun assembly is fixed to the lifting end of the lifting table, and the paint spraying end of the rotary spray gun assembly is arranged towards the suspension conveying line.
Preferably, the rotary spray gun assembly comprises a second linear sliding table, a first bearing seat, a rotary shaft, a rotary driving part, a first mounting seat, two groups of movable modules, a first adjusting guide rod, a second adjusting guide rod, a vertical rod, a first adjusting block for adjusting the first adjusting guide rod forwards and backwards, a second adjusting block for adjusting the second adjusting guide rod leftwards and rightwards, a first spray gun, a second spray gun and a third spray gun, wherein the motion direction of the second linear sliding table is perpendicular to the conveying direction of the suspended conveying line, a first bearing seat and a rotary driving part are fixed at the sliding end of the second linear sliding table, a first mounting seat is fixed at one end of the rotary shaft, the other end of the rotary shaft penetrates through the first bearing seat, the rotary shaft is in rotating fit with the first bearing seat, the rotary shaft is driven by the rotary driving part, two groups of movable modules are fixed on the first mounting seat, the first adjusting block is arranged at the movable end of one group of movable modules, the first adjusting guide rod penetrates through the first adjusting block, the first spray gun is adjustably arranged on the first adjusting guide rod, the second adjusting block is arranged above the first adjusting block, the second adjusting guide rod penetrates through the second adjusting block, the second spray gun is adjustably arranged on the second adjusting guide rod, the vertical rod is fixed on the moving end of the other group of moving modules, the third spray gun is adjustably arranged on the vertical rod, and the first spray gun is located between the second spray gun and the third spray gun.
Preferably, through-holes have all been seted up on first spray gun, second spray gun and the third spray gun, and the one end of first regulation guide arm and second regulation guide arm all has vertical portion, and the vertical portion of first regulation guide arm passes the through-hole of first spray gun and passes through the bolt fastening, and the vertical portion of second regulation guide arm passes the through-hole of second spray gun and passes through the bolt fastening, and the montant passes the through-hole of third spray gun and passes through the bolt fastening.
Preferably, the rotary driving part comprises a second mounting seat, a first servo motor, a first synchronous wheel and a first synchronous belt, the first servo motor is fixed on the second mounting seat, and the output shaft and the rotating shaft of the first servo motor are both provided with the first synchronous wheel and are in transmission connection through the first synchronous belt.
Preferably, one end of the rotating shaft, which is far away from the first mounting seat, is provided with a rotating joint, the rotating shaft is hollow inside, wire holes are formed in two sides of the rotating shaft, and the wire holes are close to the first mounting seat.
Preferably, the first linear sliding table comprises a rack, a linear guide rail, a linear sliding block, a second servo motor, a reduction box, a second bearing seat, a second synchronous wheel, a second synchronous belt, a third bearing seat, a shaft core, a tensioning wheel and an adjusting plate, wherein the linear guide rail is fixed on the rack, the linear sliding block is connected onto the linear guide rail in a sliding mode, the second servo motor is fixed at one end of the rack, the reduction box and the second bearing seat are connected with the reduction box, an output shaft of the reduction box penetrates through the second bearing seat and is fixed with the second synchronous wheel, the adjusting plate is arranged at the other end of the rack, the third bearing seat is fixed on one side of the adjusting plate, the end portion of the shaft core is arranged in the third bearing seat, the tensioning wheel is fixed on the shaft core, the tensioning wheel is in transmission connection with the second synchronous wheel through the second synchronous belt, and the second synchronous belt is connected with the linear sliding block.
Preferably, limit switches are arranged on the left side and the right side of the linear guide rail.
Preferably, the front and rear sides of the lower part of the lifting platform are both fixed with protective plates.
The invention has the beneficial effects that:
1. accomplish material loading, spray paint, trade the face, dry and a series of actions of unloading on the closed loop hangs the transfer chain, need not the manual work and trades the face and send into and toast the case, effectively avoid artifical pollution, and improve the efficiency of spraying paint greatly.
2. The interval sets up a plurality of hangers, further improves the efficiency of spraying paint, reduces the cost of labor, only needs to carry out simple material loading operation of unloading, and is low to personnel's technical operation requirement.
3. The setting through first sharp slip table realizes following the annular product and spraying paint in step, and the elevating platform can adjust the height of rotatory spray gun subassembly according to actual demand, carries out the rotation through rotatory spray gun and sprays paint, realizes evenly spraying paint to the annular product.
4. Can adjust the position of first spray gun, second spray gun and third spray gun according to the demand to the operation of spraying paint of annular product multi-angle, be applicable to the operation of spraying paint of different specifications, nimble height, easy and simple to handle.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic perspective view of the painting equipment of the present invention.
Fig. 3 is a perspective view of the rotary spray gun assembly of the present invention.
Fig. 4 is a perspective view of a second spray gun according to the present invention.
Fig. 5 is a sectional structural view of the rotary shaft of the present invention.
Fig. 6 is an enlarged schematic view of a in fig. 2.
FIG. 7 is a schematic front view of the linear slide and the second timing belt of the present invention.
Fig. 8 is an enlarged schematic view of B in fig. 2.
Fig. 9 is a schematic front view of the hanger of the present invention.
The labels in the figures are: 1-a suspension conveying line, 2-a loading area, 3-a first paint spraying table, 4-a turnover device, 5-a second paint spraying table, 6-a baking box, 7-a discharging area, 8-a hanger, 9-a paint spraying device, 91-a first linear sliding table, 911-a rack, 912-a linear guide rail, 913-a linear sliding block, 914-a second servo motor, 915-a reduction box, 916-a second bearing seat, 917-a second synchronous wheel, 918-a second synchronous belt, 919-a third bearing seat, 9110-a shaft core, 9111-a tensioning wheel, 9112-an adjusting plate, 9113-a limit switch, 92-a lifting table, 93-a rotary spray gun assembly, 931-a second linear sliding table, 932-a first bearing seat, 933-a rotary shaft and 934-a rotary driving piece, 9341-second mounting seat, 9342-first servo motor, 9343-first synchronizing wheel, 9344-first synchronizing belt, 935-first mounting seat, 936-moving module, 937-first adjusting guide rod, 938-second adjusting guide rod, 939-vertical rod, 9310-first adjusting block, 9311-second adjusting block, 9312-first spray gun, 9313-second spray gun, 9314-third spray gun, 9315-through hole, 9316-vertical part, 9317-rotary joint, 9318-line hole, 10-guiding device, 11-protection plate.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
Those not described in detail in this specification are within the skill of the art. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 9, the paint spraying system of annular product that provides in this embodiment, include the material loading district 2 that sets gradually along hanging 1 direction of delivery of transfer chain, first paint spraying platform 3, turning device 4, second paint spraying platform 5, bake out the case 6, and unload the district 7, it is closed loop formula transfer chain to hang transfer chain 1, bake out the case 6 and unload and distinguish the certain distance of interval between 7, so that the annular product after toasting obtains cooling at transportation, hang on the transfer chain 1 equidistant interval and hang a plurality of hangers 8, a plurality of hangers 8 are carried along hanging the direction of delivery of transfer chain 1 in proper order, first paint spraying platform 3 and second paint spraying platform 5 correspond respectively and are provided with a paint spraying apparatus 9. The hanging tool 8 is circularly conveyed on the hanging conveying line 1 to enter each operation area, so that the paint spraying efficiency is greatly improved. The annular product is loaded into a hanger 8 in a loading area 2 and is conveyed to a first paint spraying table 3 through a suspension conveying line 1, when the annular product enters the area of the first paint spraying table 3, the paint spraying end of a paint spraying device 9 on the front side of the first paint spraying table 3 sprays paint on one surface of the annular product along with the synchronous paint spraying operation of the conveying direction of the annular product, the paint spraying end of the paint spraying device 9 resets after the paint spraying operation is finished, the annular product is turned over through a turning device 4 after leaving the first paint spraying table 3 to finish the turning over of the annular product, and then enters the area of a second paint spraying table 5, the paint spraying end of the paint spraying device 9 on the front side of the second paint spraying table 5 sprays paint on the other surface of the annular product along with the synchronous operation of the conveying direction of the annular product, the paint spraying end of the paint spraying device 9 resets after the paint spraying operation is finished, so that the annular product is double-sided paint spraying, annular product is carried and toasts to toasting case 6 afterwards, dry a period with preset temperature, need not artifical turn-over and send into toasting case 6 with annular product, avoid artificial pollution, annular product after toasting case 6 is sent to the district 7 of unloading and is unloaded, lift annular product off and put into the unwheeling, hanger 8 accomplishes a circulation, the interval sets up a plurality of hangers 8, can improve the efficiency of spraying paint greatly, reduce the cost of labor, only need carry out simple material loading operation of unloading, it is low to personnel's technical operation requirement.
Further, be equipped with guider 10 on the suspension transfer chain 1 of first paint spraying platform 3 and second paint spraying platform 5 department, lead through guider 10, ensure effectively to spray paint and the degree of consistency that sprays paint.
Further, the paint spraying apparatus 9 includes a first linear sliding table 91, a lifting table 92, and a rotary spray gun assembly 93, the moving direction of the first linear sliding table 91 is parallel to the conveying direction of the suspended conveying line 1, the lifting table 92 is fixed on the sliding end of the first linear sliding table 91, the rotary spray gun assembly 93 is fixed on the lifting end of the lifting table 92, and the paint spraying end of the rotary spray gun assembly 93 is arranged toward the suspended conveying line 1. The arrangement of the first linear sliding table 91 realizes the synchronous paint spraying of the following annular product. The elevation stage 92 can adjust the height of the rotary lance assembly according to actual requirements. Carry out rotatory spraying paint through rotatory spray gun, realize evenly spraying paint to annular product to improve the efficiency of spraying paint greatly. The sliding speed of the first linear sliding table 91 is consistent with the conveying speed of the suspended conveying line 1, and the sliding speed and the conveying speed can be regulated and controlled in advance through a PLC (programmable logic controller).
Further, the rotary spray gun assembly 93 includes a second linear sliding table 931, a first bearing seat 932, a rotary shaft 933, a rotary driving member 934, a first mounting seat 935, two sets of moving modules 936, a first adjusting guide rod 937, a second adjusting guide rod 938, a vertical rod 939, a first adjusting block 9310 for adjusting the first adjusting guide rod 937 back and forth, a second adjusting block 9311 for adjusting the second adjusting guide rod 938 left and right, a first spray gun 9312, a second spray gun 9313, and a third spray gun 9314, wherein the moving direction of the second linear sliding table 931 is perpendicular to the conveying direction of the suspended conveying line 1, the moving direction of the second linear sliding table 931 is back and forth in the embodiment, the sliding end of the second linear sliding table 931 is fixed with the first bearing seat 932 and the rotary driving member 934, the rear end of the rotary shaft 933 is fixed with the first mounting seat 935, the front end of the rotary shaft 933 passes through the first bearing seat 932, and the rotary shaft 933 is in rotary fit with the first bearing seat 932, rotation axis 933 is driven by rotary drive piece 934, be fixed with two sets of removal module 936 on first mount pad 935, by step motor drive, first regulating block 9310 sets up on its removal end that is located the removal module 936 on right side, first regulation guide bar 937 passes first regulating block 9310, first spray gun 9312 is adjustable to be set up on first regulation guide bar 937, second regulating block 9311 sets up the top at first regulating block 9310, second regulation guide bar 938 passes second regulating block 9311, the adjustable setting of second spray gun 9313 is on second regulation guide bar 938, montant 939 is fixed on the removal end that is located the removal module 936 on left side, the adjustable setting of third spray gun 9314 is on montant 939, first spray gun 9312 is located between second spray gun 9313 and third spray gun 9314. The distance between the first mounting seat 935 and its upper structure and the annular product is adjusted by the second linear sliding table 931. Through rotary driving spare 934 drive rotation axis 933 rotation, and then drive first mount pad 935 and go up the structure and rotate, realize the rotatory operation of spraying paint. First spray gun 9312 and second spray gun 9313 are driven to move left and right by moving module 936 on the right side to adjust the positions of first spray gun 9312 and second spray gun 9313, and third spray gun 9314 is driven to move left and right by moving module 936 on the left side to adjust the position of third spray gun 9314. Through the cooperation of first regulation guide arm 937 and first regulating block 9310, can finely tune the front and back position of first spray gun 9312, through the cooperation of second regulation guide arm 938 and second regulating block 9311, can finely tune the position about second spray gun 9313, the setting of montant 939 makes third spray gun 9314 adjust from top to bottom, adjusts the back through equal bolt fastening. So can be to the annular product multi-angle operation of spraying paint, be applicable to the operation of spraying paint of different specifications, nimble height, it is easy and simple to handle.
Specifically, through holes 9315 are formed in the first spray gun 9312, the second spray gun 9313 and the third spray gun 9314, vertical portions 9316 are formed at one ends of the first adjusting guide rod 937 and the second adjusting guide rod 938, the vertical portions 9316 of the first adjusting guide rod 937 penetrate through the through holes 9315 of the first spray gun 9312 and are fixed through bolts, the vertical portions 9316 of the second adjusting guide rod 938 penetrate through the through holes 9315 of the second spray gun 9313 and are fixed through bolts, and the vertical rods 939 penetrate through the through holes 9315 of the third spray gun 9314 and are fixed through bolts. Upright portion 9316 may be provided for mounting first spray gun 9312 and second spray gun 9313, or may be provided for adjusting the height of first spray gun 9312 and second spray gun 9313, and may be fixed by bolts after adjustment.
Further, the rotary driving member 934 includes a second mounting seat 9341, a first servo motor 9342, a first synchronizing wheel 9343 and a first synchronizing belt 9344, the first servo motor 9342 is fixed on the second mounting seat 9341, and an output shaft and a rotating shaft 933 of the first servo motor 9342 are both provided with the first synchronizing wheel 9343 and are in transmission connection through the first synchronizing belt 9344. The first synchronous wheel 9343 on the output shaft of the first servo motor 9342 is driven to rotate by the rotation of the first servo motor 9342, the first synchronous wheel 9343 on the rotating shaft 933 is synchronously driven to rotate by the first synchronous belt 9344, and the rotating shaft 933 is driven to rotate, so that the rotating action is realized.
Furthermore, the rotating shaft 933 is far away from the front end and is provided with a rotary joint 9317 used for air inlet, oil inlet paint, power inlet and the like, the rotating shaft 933 is hollow, wire holes 9318 are formed in two sides of the rotating shaft 933, the wire holes 9318 are close to the first mounting seat 935, the wire holes 9318 facilitate air pipes, oil pipes, control wires and the like to pass through, and the design avoids winding of the air pipes, the paint pipes, the control wires and the like.
Further, the first linear sliding table 91 comprises a frame 911, a linear guide rail 912, a linear sliding block 913, a second servo motor 914, a reduction gearbox 915, a second bearing seat 916, a second synchronous pulley 917, a second synchronous belt 918, a third bearing seat 919, a shaft core 9110, a tension pulley 9111 and an adjusting plate 9112, the linear guide rail 912 is fixed on the frame 911, the linear sliding block 913 is connected on the linear guide rail 912 in a sliding manner, the second servo motor 914, the reduction gearbox 915 and the second bearing seat 916 are fixed at one right end of the frame 911, the second servo motor 914 is connected with the reduction gearbox 915, an output shaft of the reduction gearbox 915 penetrates through the second bearing seat 916 and is fixed with the second synchronous pulley 917, the adjusting plate 9112 is arranged at the left end of the frame 911, the third bearing seat 919 is fixed at the right side of the adjusting plate 9112, the end of the shaft core 9110 is arranged in the third bearing seat 919, the tension pulley 9111 is fixed on the shaft core 9110, and the tension pulley 9111 is in transmission connection with the second synchronous pulley 917, the second timing belt 918 is connected to the linear slider 913, and the tension pulley 9111 is of a nested type. The second synchronous pulley 917 is driven to rotate forwards and backwards through the forward and backward rotation of the second servo motor 914, so that the second synchronous belt moves to further drive the linear sliding block 913 to slide left and right on the linear guide rail 912, and the following and resetting of the paint spraying end are realized. The position of the tension wheel 9111 can be adjusted by adjusting the adjusting plate 9112, and then the tightness is adjusted. Specifically, the adjusting plate 9112 and the frame 911 are both provided with adjusting holes and fixed by bolts after adjustment.
Further, the left and right sides of linear guide 912 all is equipped with limit switch 9113, and limit switch 9113's setting can prevent to hit the machine and destroy the board accessory, ensures the security.
Furthermore, the front side and the rear side of the lower part of the lifting platform 92 are both fixed with protection plates 11, and the arrangement of the protection plates 11 further improves the safety.
The control mode of the invention is automatically controlled by a PLC controller, preset data is stored in the PLC controller according to different types of workpieces, parameters of the workpieces with different specifications can be automatically adjusted, full-automatic paint spraying is realized, a control circuit of the PLC controller can be realized by simple programming of technicians in the field, the invention belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail.
The invention realizes the full-automatic following paint spraying combination technology of the paint spraying equipment 9 and the suspension conveyor line 1. A continuous circulating system is formed by the closed-loop suspension conveying line 1, the hanging tool 8, the paint spraying equipment 9 and the like, so that all processes of feeding, automatic workpiece overturning, paint spraying, drying, discharging backflow and the like are realized, and the automatic circulating system is high in automation program, simple in process and good in performance. Thereby greatly improving the production efficiency, reducing the cost, saving the energy consumption and lightening the labor intensity.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A paint spraying system for annular products, characterized in that:
the device comprises a feeding area, a first paint spraying table, a turnover device, a second paint spraying table, a baking box and a discharging area which are sequentially arranged along the conveying direction of a suspension conveying line;
the hanging conveying line is a closed-loop conveying line, a plurality of hangers are hung on the hanging conveying line at intervals, and the hangers are conveyed in sequence along the conveying direction of the hanging conveying line;
the first paint spraying table and the second paint spraying table are respectively and correspondingly provided with a paint spraying device, the paint spraying device is provided with a rotary spray gun assembly, and the rotary spray gun assembly comprises a second linear sliding table, a first bearing seat, a rotary shaft, a rotary driving part, a first mounting seat, two groups of moving modules, a first adjusting guide rod, a second adjusting guide rod, a vertical rod, a first adjusting block for adjusting the first adjusting guide rod forwards and backwards, a second adjusting block for adjusting the second adjusting guide rod leftwards and rightwards, a first spray gun, a second spray gun and a third spray gun;
the motion direction of the second linear sliding table is perpendicular to the conveying direction of the suspension conveying line;
a first bearing seat and a rotary driving piece are fixed at the sliding end of the second linear sliding table;
a first mounting seat is fixed at one end of the rotating shaft, the other end of the rotating shaft penetrates through the first bearing seat, the rotating shaft is in running fit with the first bearing seat, and the rotating shaft is driven by the rotary driving piece;
two groups of moving modules are fixed on the first mounting seat;
the first adjusting block is arranged at the moving end of one group of the moving modules, the first adjusting guide rod penetrates through the first adjusting block, and the first spray gun is adjustably arranged on the first adjusting guide rod;
the second adjusting block is arranged above the first adjusting block, the second adjusting guide rod penetrates through the second adjusting block, and the second spray gun is adjustably arranged on the second adjusting guide rod;
the vertical rod is fixed on the moving end of the other group of the moving modules, and the third spray gun is arranged on the vertical rod in an adjustable manner;
the first lance is located between the second lance and the third lance.
2. Paint spraying system for annular products according to claim 1, characterized in that:
and the suspension conveying line at the first paint spraying table and the second paint spraying table is provided with a guide device.
3. Paint spraying system for annular products according to claim 1, characterized in that:
the paint spraying equipment comprises a first linear sliding table, a lifting table and a rotary spray gun assembly;
the moving direction of the first linear sliding table is parallel to the conveying direction of the suspension conveying line;
the lifting table is fixed on the sliding end of the first linear sliding table;
the rotary spray gun assembly is fixed to the lifting end of the lifting platform, and the paint spraying end of the rotary spray gun assembly faces the suspension conveying line.
4. Paint spraying system for annular products according to claim 1, characterized in that:
the first spray gun, the second spray gun and the third spray gun are all provided with through holes;
one end of each of the first adjusting guide rod and the second adjusting guide rod is provided with a vertical part, the vertical part of the first adjusting guide rod penetrates through the through hole of the first spray gun and is fixed through a bolt, and the vertical part of the second adjusting guide rod penetrates through the through hole of the second spray gun and is fixed through a bolt;
the vertical rod penetrates through the through hole of the third spray gun and is fixed through a bolt.
5. Paint spraying system for annular products according to claim 1, characterized in that:
the rotary driving piece comprises a second mounting seat, a first servo motor, a first synchronous wheel and a first synchronous belt;
the first servo motor is fixed on the second mounting seat, and an output shaft and a rotating shaft of the first servo motor are both provided with a first synchronous wheel and are in transmission connection through a first synchronous belt.
6. Paint spraying system for annular products according to claim 1, characterized in that:
a rotary joint is arranged at one end of the rotary shaft, which is far away from the first mounting seat;
the rotating shaft is hollow inside, wire holes are formed in two sides of the rotating shaft, and the wire holes are close to the first mounting seat.
7. Painting system of annular products according to claim 3, characterized in that:
the first linear sliding table comprises a rack, a linear guide rail, a linear sliding block, a second servo motor, a reduction gearbox, a second bearing seat, a second synchronous wheel, a second synchronous belt, a third bearing seat, a shaft core, a tension wheel and an adjusting plate;
a linear guide rail is fixed on the rack, and a linear sliding block is connected on the linear guide rail in a sliding manner;
a second servo motor, a reduction gearbox and a second bearing seat are fixed at one end of the rack, the second servo motor is connected with the reduction gearbox, and an output shaft of the reduction gearbox penetrates through the second bearing seat and is fixed with a second synchronizing wheel;
an adjusting plate is arranged at the other end of the rack, a third bearing seat is fixed on one side of the adjusting plate, the end part of the shaft core is arranged in the third bearing seat, the tensioning wheel is fixed on the shaft core, and the tensioning wheel and the second synchronous wheel are in transmission connection through a second synchronous belt;
and the second synchronous belt is connected with the linear sliding block.
8. Painting system of annular products according to claim 7, characterized in that:
and the left side and the right side of the linear guide rail are both provided with limit switches.
9. Paint spraying system for annular products according to claim 8, characterized in that:
and the front side and the rear side of the lower part of the lifting platform are both fixed with protective plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266267.0A CN111570132B (en) | 2020-04-07 | 2020-04-07 | Paint spraying system of annular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266267.0A CN111570132B (en) | 2020-04-07 | 2020-04-07 | Paint spraying system of annular product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111570132A CN111570132A (en) | 2020-08-25 |
| CN111570132B true CN111570132B (en) | 2021-08-31 |
Family
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| CN112206958A (en) * | 2020-08-29 | 2021-01-12 | 盐城工学院 | I-steel is stoving production line that sprays paint in batches |
| CN112275559A (en) * | 2020-10-23 | 2021-01-29 | 深圳市今日丰科技电子有限公司 | Battery support inner wall four-axis point gum machine |
| CN113522612B (en) * | 2021-07-19 | 2023-06-16 | 上海允孚新材料科技有限公司 | Automatic overturning type workpiece paint spraying and sand blasting equipment |
| CN113634397B (en) * | 2021-08-29 | 2022-07-29 | 河北化工医药职业技术学院 | Automatic production and processing equipment and method |
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| JPH04108555A (en) * | 1990-08-28 | 1992-04-09 | Kobe Steel Ltd | Spray apparatus |
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| CN105127025A (en) * | 2015-08-21 | 2015-12-09 | 上海易帕机电有限公司 | Rotary type spraying device for spraying surface of product |
| CN110420788A (en) * | 2019-09-12 | 2019-11-08 | 临朐浩伟电子设备有限公司 | A kind of radiator spray-painting production line |
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| JPH04108555A (en) * | 1990-08-28 | 1992-04-09 | Kobe Steel Ltd | Spray apparatus |
| CN2081322U (en) * | 1990-11-17 | 1991-07-24 | 胡元明 | Straight reciprocating automatic flame plating machine |
| CN2661323Y (en) * | 2003-10-28 | 2004-12-08 | 林谷桦 | Automatic lacquering equipment |
| CN204583572U (en) * | 2015-03-30 | 2015-08-26 | 湖北精诚钢结构股份有限公司 | A kind of shaped steel automatic spraying production line |
| CN105127025A (en) * | 2015-08-21 | 2015-12-09 | 上海易帕机电有限公司 | Rotary type spraying device for spraying surface of product |
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