Shooting machine part surface spraying equipment and method thereof

Abstract

The invention discloses shooting machine part surface spraying equipment and a method thereof, and belongs to the technical field of shooting machine production.The shooting machine part surface spraying equipment is characterized in that a first motor drives a connecting piece and a support to rotate, so that a spraying assembly and a roller move along with the connecting piece and the support; the toothed plate is in transmission with the second gear to drive the screw rod and the nut to be in threaded transmission, so that the two first pistons control the two second pistons to move through air pressure, the basket shooting machine workpiece is kept in contact with the two magnets after being smoothly lifted, one magnet continues to be lifted to be separated from the basket shooting machine workpiece, and the other magnet continues to be lifted to be separated from the basket shooting machine workpiece. At the moment, the basket shooting machine workpiece can be positioned through the other magnet, so that the clamping position of the basket shooting machine workpiece can be automatically switched, the situation that the clamping face cannot be sprayed is avoided, comprehensive spraying of the basket shooting machine workpiece can be achieved, the clamping face is automatically switched, the requirement for automatic operation is met, and the machining efficiency of the basket shooting machine workpiece is improved.

Description

Technical Field

[0001] The invention relates to the technical field of basketball shooting machine production, and in particular to a basketball shooting machine parts surface spraying device and a method thereof. Background Art

[0002] Basketball shooting machines are usually used in indoor environments, but they may also be exposed to water vapor, beverage splashes, etc. The coating can isolate the parts from contact with these corrosive media, forming a protective film on the surface of the parts to prevent rust and extend the service life of the parts. Therefore, during the production of basketball shooting machines, it is often necessary to spray the surface of some parts.

[0003] At present, common spraying equipment in the prior art generally fixes the position of the parts to be sprayed by fixing the fixture, and then moves the nozzle for spraying. However, during the spraying process, the clamped position is difficult to be sprayed in place, and when the nozzle moves, the distance between the nozzle and the part may move relatively, affecting the uniformity of the spraying. In addition, during the spraying process, different angles of the parts cannot be sprayed uniformly, resulting in poor spraying effect. In view of the above problems, the present invention document proposes a surface spraying device and method for shooting machine parts. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the common spraying equipment in the prior art generally fixes the position of the parts to be sprayed by a fixing fixture, and then moves the nozzle for spraying. However, during the spraying process, the clamped position is difficult to be sprayed in place, and when the nozzle moves, the distance between the nozzle and the part may produce relative movement, affecting the uniformity of the spraying, and during the spraying process, different angles of the parts cannot be sprayed uniformly, resulting in poor spraying effect. A surface spraying device and method for basketball machine parts are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A surface spraying device for basketball machine parts, comprising a spraying mechanism, wherein a feeding mechanism is arranged on the spraying mechanism; The spraying mechanism comprises a base, a gear ring is fixedly connected to the base, the gear ring is driven by a reciprocating drive assembly, a movable assembly is connected above the reciprocating drive assembly, a spraying assembly is connected above the movable assembly, and the reciprocating drive assembly drives the movable assembly to adjust the spraying direction of the spraying assembly; The feeding mechanism includes a feeding component, and multiple ends of the feeding component are connected to pneumatic positioning components. A basketball shooting machine workpiece is arranged at one end of the pneumatic positioning component. A moving component is penetrated inside the pneumatic positioning component, and a driving component is also arranged inside the pneumatic positioning component. The moving component is squeezed by a roller and transmitted by the driving component, and the driving component drives the pneumatic positioning component to complete the positioning of the basketball shooting machine workpiece.

[0006] Preferably, the feeding assembly includes a fixed seat, the fixed seat is fixedly connected to the middle part of the base, a second motor is fixedly installed on the top of the fixed seat, and an output shaft of the second motor is fixedly connected to a rotating frame.

[0007] Preferably, the pneumatic positioning assembly includes a U-shaped shell, which is fixedly connected to the end of the rotating frame. Two second pistons are arranged inside the U-shaped shell, and a connecting plate is fixedly connected below the second piston. The connecting plate passes through the U-shaped shell and is fixedly connected to a magnet, and one of the magnets is attracted to the workpiece of the basketball machine through magnetism.

[0008] Preferably, the drive assembly includes a screw rod, a second gear is fixedly connected to the middle part of the screw rod, the screw rod is rotatably installed in a U-shaped shell through a bearing, two nuts are threadedly connected to the screw rod, a first piston is fixedly installed on the nut, and the first piston is arranged in the U-shaped shell.

[0009] Preferably, the moving assembly includes a moving plate, the moving plate passes through a U-shaped shell, both ends of the moving plate are fixedly connected with triangular blocks, a tooth plate is fixedly connected below the moving plate, the tooth plate is meshed with the second gear, both sides of the moving plate are connected with elastic members, the elastic members are connected with fixed members, and the fixed members are fixedly connected to the inner wall of the U-shaped shell; The elastic member comprises a telescopic rod, a spring member and two hinged members. Both ends of the spring member and the telescopic rod are connected to the hinged members, and the two hinged members are hinged to the fixed member and the movable plate through pin shafts.

[0010] Preferably, the spraying assembly includes a spraying device, the output end of the spraying device is connected to the diverter chamber, the output end of the spraying device is a hose structure, the diverter chamber is connected to a plurality of spray heads, the portion where the spray heads are connected to the diverter chamber is a hose structure, the plurality of spray heads are hinged to the support frame through a pin shaft, and a support rod is fixedly connected to the lower portion of the support frame; A fixing rod is fixedly connected to the top of the spraying equipment, and a roller is fixedly connected to one end of the fixing rod.

[0011] Preferably, the reciprocating drive assembly includes an arc panel, which is fixedly connected to the base, a first motor is installed inside the arc panel, an output shaft of the first motor is fixedly connected to a connecting piece, one end of the connecting piece is fixedly connected to a bracket, the top of the bracket is fixedly connected to the spraying equipment, the bracket is rotatably installed with a crankshaft through a bearing, one end of the crankshaft is fixedly connected to a first gear, and the first gear is meshed with a ring gear.

[0012] Preferably, the crankshaft slides in two annular frames, a movable rod is fixedly connected to the top of the annular frame, the crankshaft passes through a movable plate, a pulley is fixedly connected to one side of the movable plate, the pulley is in contact with the arc plate, a sleeve is fixedly connected to the top of the movable plate, the sleeve slides on the bracket, the top of the sleeve is fixedly connected to the support rod, and a first spring is fixedly connected between the side wall of the movable plate and the bracket.

[0013] Preferably, the movable component includes a guide bar, both ends of which are fixedly connected to two movable rods, a movable sleeve is slidably connected to the guide bar, the movable sleeve is fixedly connected to the diversion chamber, both sides of the movable sleeve are fixedly connected to telescopic rods, the lower side of the telescopic rod is fixedly connected to the sliding sleeve, an opening is opened on the guide bar, and the support rod is arranged in the opening.

[0014] A spraying method for a surface spraying device for a basketball machine part comprises the following steps: S1. When spraying the workpiece of the basketball machine, the second motor drives the rotating frame to rotate, and the rotating frame drives the U-shaped shell to rotate, and the workpiece of the basketball machine is driven by the magnet to rotate and load, so that the workpiece of the basketball machine is located in the spraying position. At this time, the spraying equipment sprays the spray liquid on the workpiece of the basketball machine through the nozzle; S2. Then, the first motor drives the connecting member to rotate, the connecting member drives the bracket to rotate, the bracket drives the spraying equipment to move, and then the nozzle moves with the bracket, so that the position of the nozzle changes, and the multi-position spraying operation of the workpiece of the shooting machine is satisfied. When the bracket rotates, the crankshaft drives the first gear to mesh with the gear ring, so that the crankshaft drives the annular frame to move up and down, the annular frame drives the movable rod and the guide bar to move up and down, the movable sleeve drives the diverter chamber to move up and down, and the diverter chamber moves up and down to drive the nozzle to perform a swing spraying operation, so as to maintain uniform spraying of the spray liquid; S3. When the nozzle is transferred to the side of the workpiece, the pulley is squeezed by the arc surface of the arc plate to drive the movable plate and the sliding sleeve to slide, so that the sliding sleeve drives the nozzle away from the side of the workpiece through the support rod, and the distance is kept consistent for spraying operation; S4. When the nozzle is transferred to the rear of the workpiece of the basketball shooting machine, the roller squeezes the triangular block, and the triangular block drives the moving plate to move, so that the elastic member turns and deforms, and at the same time, the moving plate drives the toothed plate and the second gear to transmit, and the second gear drives the screw to rotate, and the screw and the nut are threadedly transmitted, so that the two first pistons move synchronously, and then the first piston controls the movement of the two second pistons, one of the second pistons moves upward, and the other second piston moves downward, so that the workpiece of the basketball shooting machine is lifted up, so that the workpiece of the basketball shooting machine remains attracted between the two magnets, and then one of the second pistons continues to move upward to complete the separation from the workpiece of the basketball shooting machine, and then the fixed part of the workpiece of the basketball shooting machine is switched, and it is convenient to carry out the subsequent comprehensive spraying operation.

[0015] Compared with the prior art, the present invention provides a surface spraying device and method for basketball machine parts, which have the following beneficial effects: 1. The surface spraying equipment and method of the parts of the basketball shooting machine drive the connecting member and the bracket to rotate by the first motor, so that the spraying assembly and the roller follow the movement. When the roller contacts the triangular block and squeezes the triangular block to slide, the tooth plate and the second gear transmission can drive the screw and the nut to transmit the thread, so that the two first pistons control the movement of the two second pistons through air pressure, so that the basketball shooting machine workpiece is smoothly lifted and keeps in contact with the two magnets, so that one of the magnets continues to lift and can be separated from the basketball shooting machine workpiece. At this time, the basketball shooting machine workpiece can be positioned by the other magnet, so that the clamping position of the basketball shooting machine workpiece can be automatically switched to avoid the clamping surface from being unable to be sprayed, so that the comprehensive spraying of the basketball shooting machine workpiece can be achieved, and by automatically switching the clamping surface, the requirements of automated operations are met, and the processing efficiency of the basketball shooting machine workpiece is improved.

[0016] 2. The surface spraying equipment and method of the basketball machine parts drive the connecting member to rotate by the first motor, and the connecting member drives the bracket to rotate, so that the spraying assembly performs a circular motion around the basketball machine workpiece. When the spraying assembly moves to the side of the basketball machine workpiece, the pulley moves to the end arc surface of the arc panel and is squeezed by the front arc surface of the arc panel, so that the pulley drives the movable plate to move, and the movable plate drives the sliding sleeve to move. The sliding sleeve drives the nozzle to move through the support rod and the guide assembly, so that the distance between the nozzle and the side of the basketball machine workpiece increases, and this moving distance is the same as the distance between the nozzle and the front and rear of the basketball machine workpiece, thereby meeting the automatic adjustment of the nozzle position during spraying, so that the nozzle can maintain a consistent spraying distance with the basketball machine workpiece after displacement, thereby improving the spraying effect and facilitating the uniform spraying operation of the basketball machine workpiece.

[0017] 3. The surface spraying equipment and method of the basketball machine parts drive the connecting member and the bracket to rotate by the first motor, so that the crankshaft and the first gear follow the movement, and the first gear and the gear ring are meshed and transmitted. The first gear can drive the crankshaft to drive the annular frame to reciprocate up and down, and the annular frame drives the movable rod and the guide bar to move up and down, so that the movable sleeve drives the diversion chamber to move up and down, and the diversion chamber can link multiple nozzles to realize up and down swinging through the pin shaft, thereby increasing the spraying area of ​​the nozzle, and changing the angle of the nozzle can improve the spraying uniformity and the spraying effect, thereby greatly improving the spraying quality of the basketball machine workpiece, and with the help of the rotating movement of the bracket, the pulley can realize the extrusion movement with the arc panel to achieve the purpose of consistent spraying distance between the nozzle and the basketball machine workpiece, and the first spring can be reset to make the nozzle be located at the front and rear of the basketball machine workpiece to keep the spraying distance consistent, and at the same time, the roller and the triangular block extrusion movement smoothly completes the switching of the clamping surface of the basketball machine workpiece, thereby completing multifunctional integrated operations, and the structure is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional view of a surface spraying device and method for basketball machine parts proposed by the present invention; Figure 2 A three-dimensional view of a driving component of a basketball machine parts surface spraying device and method thereof proposed by the present invention; Figure 3 A three-dimensional view of a gear ring of a basketball machine part surface spraying device and method proposed by the present invention; Figure 4 This is a view of the connection between the reciprocating drive component and the spraying component of the surface spraying equipment and method for basketball machine parts proposed by the present invention; Figure 5 A three-dimensional view of the cross section of an air pressure positioning component of a basketball machine part surface spraying device and method thereof proposed by the present invention; Figure 6 A three-dimensional view of a top-down section of a U-shaped shell of a basketball machine parts surface spraying device and method proposed by the present invention; Figure 7 This is a position view of the arc plate and the gear ring of a basketball machine part surface spraying device and method proposed by the present invention; Figure 8 This is a view of the connection between the reciprocating drive component and the movable component of the surface spraying equipment and method for basketball machine parts proposed by the present invention; Fig. 9 A three-dimensional view of a spraying assembly of a basketball machine part surface spraying device and method proposed by the present invention; Fig.10 A three-dimensional view of a reciprocating drive assembly of a basketball machine parts surface spraying device and method proposed by the present invention.

[0019] In the figure: 100, spraying mechanism; 101, base; 102, reciprocating drive assembly; 1021, arc panel; 1022, first motor; 1023, connecting piece; 1024, crankshaft; 1025, annular frame; 1026, first gear; 1027, bracket; 1028, movable rod; 1029, sliding sleeve; 10210, movable plate; 10211, pulley; 10212, first spring; 103, movable assembly; 1031, guide strip; 1032, movable sleeve; 1033, telescopic rod; 104, gear ring; 105, spraying assembly; 1051, spraying equipment; 1052, diversion chamber; 1053, nozzle; 1054, support Frame; 1055, support rod; 106, roller; 107, fixed rod; 108, basketball machine workpiece; 200, feeding mechanism; 201, feeding assembly; 2011, second motor; 2012, rotating frame; 2013, fixed seat; 202, pneumatic positioning assembly; 2021, U-shaped shell; 2022, second piston; 2023, connecting plate; 2024, magnet; 203, driving assembly; 2031, screw; 2032, second gear; 2033, nut; 2034, first piston; 204, moving assembly; 2041, moving plate; 2042, tooth plate; 2043, fixing piece; 2044, triangular block; 2045, elastic piece. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] Example 1: Reference Figure 1-6 and Figure 8-10 , a surface spraying device for basketball machine parts, comprising a spraying mechanism 100, on which a feeding mechanism 200 is arranged; The spraying mechanism 100 includes a base 101, a gear ring 104 is fixedly connected to the base 101, the gear ring 104 is driven by a reciprocating drive assembly 102, the reciprocating drive assembly 102 includes an arc panel 1021, the arc panel 1021 is fixedly connected to the base 101, a first motor 1022 is installed inside the arc panel 1021, an output shaft of the first motor 1022 is fixedly connected to a connecting member 1023, one end of the connecting member 1023 is fixedly connected to a bracket 1027, the first motor 1022 drives the connecting member 1023 to rotate the connecting member 1023 to drive the bracket 1027 to rotate, so that the bracket 1027 can drive the spraying assembly 105 around the projectile The basket machine workpiece 108 rotates, so that the basket machine workpiece 108 can be sprayed in multiple directions. The upper part of the bracket 1027 is fixedly connected to the spraying device 1051. The upper part of the reciprocating drive component 102 is connected to the movable component 103. The upper part of the movable component 103 is connected to the spraying component 105. The spraying component 105 includes a spraying device 1051. The spraying liquid is transported by the spraying device 1051, so that the spraying liquid can be sprayed out through the nozzle 1053, so that the spraying liquid can be sprayed onto the basket machine workpiece 108, so that the spraying liquid can be sprayed on the basket machine workpiece 108, so that a protective film can be formed on the basket machine workpiece 108. The transport of the spraying device 1051 The outlet end is connected with the diverter chamber 1052, and the output end of the spraying device 1051 is a hose structure. The hose setting at the output end of the spraying device 1051 allows it to move, so that the diverter chamber 1052 can move up and down smoothly. The diverter chamber 1052 is connected with multiple nozzles 1053, and the part connecting the nozzle 1053 and the diverter chamber 1052 is a hose structure. One end of the nozzle 1053 is set with a hose structure. Since the hose can be moved, the diverter chamber 1052 can move up and down smoothly, avoiding the diverter chamber 1052 from moving up and down when it is perpendicular to the nozzle 1053. The multiple nozzles 1053 are The nozzle 1053 is hinged with the support frame 1054 through a pin shaft, and the nozzle 1053 can also achieve the purpose of smooth swinging through the pin shaft. A support rod 1055 is fixedly connected to the bottom of the support frame 1054, and a fixed rod 107 is fixedly connected to the top of the spraying device 1051. One end of the fixed rod 107 is fixedly connected to a roller 106. The fixed rod 107 can set up the roller 106 so that the height of the roller 106 is consistent with that of the triangular block 2044, so that the roller 106 can smoothly perform an extrusion movement with the triangular block 2044. The reciprocating drive component 102 drives the movable component 103 to adjust the spraying direction of the spraying component 105. The feeding mechanism 200 includes a feeding assembly 201, which includes a fixed seat 2013, which is fixedly connected to the middle of the base 101, and a second motor 2011 is fixedly installed on the top of the fixed seat 2013. The output shaft of the second motor 2011 is fixedly connected to a rotating frame 2012. The second motor 2011 can drive the rotating frame 2012 to rotate, so that the rotating frame 2012 can smoothly drive multiple feeding mechanisms 200 to rotate, so that the positions of the feeding mechanisms 200 are switched, thereby meeting the continuous feeding operation. Multiple ends of the feeding assembly 201 are connected to the pneumatic positioning assembly 202, and the pneumatic positioning assembly 202 includes a U-shaped shell 2021, which is fixedly connected to the end of the rotating frame 2012. The U-shaped setting of the U-shaped shell 2021 enables the movement of the first piston 2034 to control the second piston 2022 to switch The U-shaped shell 2021 is provided with two second pistons 2022, and a connecting plate 2023 is fixedly connected to the lower part of the second piston 2022. The connecting plate 2023 passes through the U-shaped shell 2021 and is fixedly connected to the magnet 2024. The magnetic attraction of the magnet 2024 can be used to attract and position the workpiece 108 of the basketball shooting machine, so that the workpiece 108 of the basketball shooting machine can be suspended and sprayed. One of the magnets 2024 is attracted to the workpiece 108 of the basketball shooting machine by magnetism, and the workpiece 108 of the basketball shooting machine is provided at one end of the pneumatic positioning assembly 202. The interior of the air pressure positioning assembly 202 is penetrated by a moving assembly 204, and the moving assembly 204 includes a moving plate 2041, and the moving plate 2041 is penetrated by a U-shaped shell 2021. Both ends of the moving plate 2041 are fixedly connected with triangular blocks 2044, and the lower part of the moving plate 2041 is fixedly connected with a tooth plate 2042, and the tooth plate 2042 is meshed with the second gear 2032. When the tooth plate 2042 and the second gear 2032 are driven, the second gear 2032 drives the screw 2031 to rotate, and the moving plate 2041 is fixedly connected with a tooth plate 2042. Both sides of the U-shaped shell 2021 are connected with elastic members 2045, which are connected to the fixing members 2043, and the fixing members 2043 are fixedly connected to the inner wall of the U-shaped shell 2021. The elastic member 2045 includes a telescopic rod, a spring member and two hinges. The hinges can move at an angle through a pin shaft to move the movable plate 2041, which can drive the spring member to contract and change the angle. At the same time, the spring member can be elastically reset after contraction, so that the spring member and the telescopic rod member turn to the other side, so that the movable plate 2041 can be moved. When the roller 106 is positioned to move to another triangular block 2044, the extrusion movement operation can be smoothly performed again. The spring member and the telescopic rod are connected to the hinges at both ends, and the two hinges are hinged to the fixing member 2043 and the moving plate 2041 through the pin shaft. The inside of the air pressure positioning component 202 is also provided with a driving component 203, and the driving component 203 includes a screw rod 2031, and the middle part of the screw rod 2031 is fixedly connected to the second gear 2032. The screw rod 2031 is rotatably mounted on the U-shaped shell 2 through a bearing. In the U-shaped shell 2021, two nuts 2033 are threadedly connected to the screw rod 2031. The nuts 2033 are threadedly transmitted between the screw rod 2031 and the nuts 2033, so that the nuts 2033 can drive the first piston 2034 to move. The first piston 2034 is fixedly mounted on the nuts 2033. The first piston 2034 is arranged in the U-shaped shell 2021. The moving component 204 is squeezed by the roller 106 and driven by the driving component 203. Then, the driving component 203 drives the pneumatic positioning component 202 to complete the positioning of the shooting machine workpiece 108.

[0023] In this embodiment, the first motor 1022 drives the connecting member 1023 and the bracket 1027 to rotate, so that the spray assembly 105 and the roller 106 follow the movement. When the roller 106 contacts the triangular block 2044 and squeezes the triangular block 2044 to slide, the gear plate 2042 and the second gear 2032 drive the screw 2031 and the nut 2033 to drive the threaded transmission, so that the two first pistons 2034 control the movement of the two second pistons 2022 through air pressure, so that the shooting machine workpiece 108 is smoothly After lifting, keep in contact with the two magnets 2024, so that one of the magnets 2024 can continue to lift up and detach from the shooting machine workpiece 108. At this time, the shooting machine workpiece 108 can be positioned by the other magnet 2024, so that the clamping position of the shooting machine workpiece 108 can be automatically switched to avoid the clamping surface being unable to be sprayed. In this way, the full spraying of the shooting machine workpiece 108 can be achieved, and by automatically switching the clamping surface, the needs of automated operations are met, and the processing efficiency of the shooting machine workpiece 108 is improved.

[0024] Example 2: Reference Fig.10A surface spraying device for basketball machine parts includes a reciprocating drive assembly 102, the reciprocating drive assembly 102 includes an arc panel 1021, the arc panel 1021 is fixedly connected to the base 101, a first motor 1022 is installed inside the arc panel 1021, an output shaft of the first motor 1022 is fixedly connected to a connecting member 1023, one end of the connecting member 1023 is fixedly connected to a bracket 1027, the upper part of the bracket 1027 is fixedly connected to the spraying device 1051, and the bracket 1027 rotates through a bearing A crankshaft 1024 is installed, and the crankshaft 1024 can maintain stable rotation through bearings. The crankshaft 1024 slides in two annular frames 1025. The openings in the annular frames 1025 can provide a movable space for the crankshaft 1024, so that the crankshaft 1024 can rotate smoothly. A movable rod 1028 is fixedly connected to the top of the annular frame 1025. The crankshaft 1024 passes through the movable plate 10210. A pulley 10211 is fixedly connected to one side of the movable plate 10210. The pulley 10211 is connected to the arc panel 1 021, when the pulley 10211 passes through the end arc surface of the arc panel 1021, the arc panel 1021 squeezes the pulley 10211 to move, so that the support frame 1054 and the nozzle 1053 can be driven to move through the movable plate 10210 to meet the distance adjustment between the nozzle 1053 and the shooting machine workpiece 108. The upper part of the movable plate 10210 is fixedly connected with a sliding sleeve 1029, and the sliding sleeve 1029 slides on the bracket 1027. The sliding sleeve 1029 can slide smoothly on the bracket 1027, thereby In order to make the movable plate 10210 move smoothly, the upper part of the sliding sleeve 1029 is fixedly connected to the support rod 1055, and a first spring 10212 is fixedly connected between the movable plate 10210 and the side wall of the bracket 1027. The resetting force of the first spring 10212 can drive the movable plate 10210 to reset, and then the sliding sleeve 1029 drives the support frame 1054 and the nozzle 1053 to reset smoothly through the support rod 1055, so as to keep the distance between the nozzle 1053 and the front and rear sides of the workpiece 108 of the basketball machine consistent.

[0025] In this embodiment, the first motor 1022 drives the connecting member 1023 to rotate, and the connecting member 1023 drives the bracket 1027 to rotate, so that the spraying assembly 105 performs a circular motion around the workpiece 108 of the basketball shooting machine. When the spraying assembly 105 moves to the side of the workpiece 108 of the basketball shooting machine, the pulley 10211 moves to the end arc surface of the arc panel 1021 and is squeezed by the arc surface of the arc panel 1021, so that the pulley 10211 drives the movable plate 10210 to move, and the movable plate 10210 drives the sliding sleeve 1029. The sliding sleeve 1029 drives the nozzle 1053 to move through the support rod 1055 and the guide assembly, so that the distance between the nozzle 1053 and the side of the workpiece 108 is increased, and this moving distance is the same as the distance between the nozzle 1053 and the front and rear of the workpiece 108, thereby automatically adjusting the position of the nozzle 1053 during spraying, so that the nozzle 1053 can maintain a consistent spraying distance with the workpiece 108 after displacement, thereby improving the spraying effect and facilitating the uniform spraying operation of the workpiece 108.

[0026] Example 3: Reference Figure 7 , Figure 9-10 A surface spraying device for basketball machine parts includes a reciprocating drive assembly 102, the reciprocating drive assembly 102 includes an arc panel 1021, the arc panel 1021 is fixedly connected to the base 101, a first motor 1022 is installed inside the arc panel 1021, an output shaft of the first motor 1022 is fixedly connected to a connecting member 1023, one end of the connecting member 1023 is fixedly connected to a bracket 1027, the upper part of the bracket 1027 is fixedly connected to a spraying device 1051, a crankshaft 1024 is rotatably installed on the bracket 1027 through a bearing, one end of the crankshaft 1024 is fixedly connected to a first gear 1026, the first gear 1026 is meshed with the ring gear 104, and the first gear 1026 is meshed with the ring gear 104. 104 transmission, thereby realizing power transmission, thereby driving the crankshaft 1024 to rotate, the crankshaft 1024 slides in the two annular frames 1025, a movable rod 1028 is fixedly connected to the top of the annular frame 1025, the crankshaft 1024 passes through the movable plate 10210, a pulley 10211 is fixedly connected to one side of the movable plate 10210, the pulley 10211 is in contact with the arc plate 1021, a sliding sleeve 1029 is fixedly connected to the top of the movable plate 10210, the sliding sleeve 1029 slides on the bracket 1027, the top of the sliding sleeve 1029 is fixedly connected to the support rod 1055, and a first spring 10212 is fixedly connected between the side wall of the movable plate 10210 and the bracket 1027; The spray assembly 105 includes a spray device 1051, the output end of the spray device 1051 is connected to the diverter chamber 1052, the output end of the spray device 1051 is a hose structure, the diverter chamber 1052 is connected to a plurality of spray heads 1053, the portion where the spray heads 1053 are connected to the diverter chamber 1052 is a hose structure, the plurality of spray heads 1053 are hinged to a support frame 1054 through a pin shaft, and a support rod 1055 is fixedly connected to the lower portion of the support frame 1054; The movable component 103 includes a guide bar 1031, both ends of which are fixedly connected to two movable rods 1028. A movable sleeve 1032 is slidably connected to the guide bar 1031. The movable sleeve 1032 can slide smoothly on the guide bar 1031 to keep the diversion chamber 1052 moving smoothly. The movable sleeve 1032 is fixedly connected to the diversion chamber 1052. Both sides of the movable sleeve 1032 are fixedly connected with telescopic rods 1033. The telescopic rods 1033 can keep the movable sleeve 1032 and the guide bar 1031 moving smoothly up and down. The lower part of the telescopic rod 1033 is fixedly connected to the sliding sleeve 1029. An opening is opened on the guide bar 1031. The opening can provide a movable space for the support rod 1055 to avoid blocking the support rod 1055 and affecting its movement. The support rod 1055 is arranged in the opening.

[0027] In this embodiment, the first motor 1022 drives the connecting member 1023 and the bracket 1027 to rotate, so that the crankshaft 1024 and the first gear 1026 follow the movement, so that the first gear 1026 and the ring gear 104 are meshed and driven, and the first gear 1026 can drive the crankshaft 1024 to drive the annular frame 1025 to reciprocate up and down, and the annular frame 1025 drives the movable rod 1028 and the guide bar 1031 to move up and down, so that the movable sleeve 1032 drives the diverter chamber 1052 to move up and down, and the diverter chamber 1052 can be linked with multiple nozzles 1053 to swing up and down through the pin shaft, thereby increasing the spraying area of ​​the nozzle 1053 and making the nozzle 1053 spray. The angle change can improve the uniformity of spraying and enhance the spraying effect, thereby greatly improving the spraying quality of the basketball machine workpiece 108, and with the help of the rotational movement of the bracket 1027, the pulley 10211 can realize the extrusion movement with the arc panel 1021, so as to achieve the purpose of keeping the spraying distance between the nozzle 1053 and the basketball machine workpiece 108 consistent. The first spring 10212 can also be reset to make the nozzle 1053 maintain a consistent spraying distance in front and behind the basketball machine workpiece 108. At the same time, the roller 106 and the triangle block 2044 extrusion movement smoothly completes the switching of the clamping surface of the basketball machine workpiece 108, thereby completing multifunctional integrated operations, and the structure is simple and the cost is low.

[0028] A spraying method for a surface spraying device for a basketball machine part comprises the following steps: S1. When the basketball shooting machine workpiece 108 is being sprayed, the second motor 2011 drives the rotating frame 2012 to rotate, and the rotating frame 2012 drives the U-shaped shell 2021 to rotate, and the magnet 2024 drives the basketball shooting machine workpiece 108 to rotate and load, so that the basketball shooting machine workpiece 108 is located at the spraying position, and at this time, the spraying device 1051 sprays the spraying liquid on the basketball shooting machine workpiece 108 through the nozzle 1053; S2. Then, the first motor 1022 drives the connecting member 1023 to rotate, the connecting member 1023 drives the bracket 1027 to rotate, the bracket 1027 drives the spraying device 1051 to move, and then the nozzle 1053 moves with the bracket 1027, so that the position of the nozzle 1053 changes, so as to meet the spraying operation of the workpiece 108 of the shooting machine at multiple positions, and when the bracket 1027 rotates, the crankshaft 1024 drives the first gear 1026 to mesh with the ring gear 104 for transmission, so that the crankshaft 1024 drives the annular frame 1025 to move up and down, the annular frame 1025 drives the movable rod 1028 and the guide strip 1031 to move up and down, so that the movable sleeve 1032 drives the diverter chamber 1052 to move up and down, and the diverter chamber 1052 moves up and down to drive the nozzle 1053 to perform a swinging spraying operation to maintain uniform spraying of the spray liquid; S3. When the spray head 1053 is transferred to the side of the workpiece 108, the pulley 10211 is squeezed by the arc surface of the arc plate 1021 to drive the movable plate 10210 and the sliding sleeve 1029 to slide, so that the sliding sleeve 1029 drives the spray head 1053 away from the side of the workpiece 108 through the support rod 1055, and the distance is kept consistent for spraying operation; S4. When the nozzle 1053 is transferred to the rear of the basketball machine workpiece 108, the roller 106 squeezes the triangular block 2044, and the triangular block 2044 drives the movable plate 2041 to move, so that the elastic member 2045 turns and deforms, and at the same time, the movable plate 2041 drives the toothed plate 2042 and the second gear 2032 to transmit, and the second gear 2032 drives the screw 2031 to rotate, and the screw 2031 and the nut 2033 are threadedly transmitted, so that the two first pistons 2034 move synchronously, and then the first piston 2034 controls the movement of the two second pistons 2022, one of the second pistons 2022 moves upward, and the other second piston 2022 moves downward, so that the basketball machine workpiece 108 is lifted, so that the basketball machine workpiece 108 is kept in contact with the two magnets 2024, and then one of the second pistons 2022 continues to move upward to complete the separation from the basketball machine workpiece 108, and then the fixed position of the basketball machine workpiece 108 is switched, and it is convenient to carry out the subsequent comprehensive spraying operation.

[0029] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surface spraying device for basketball machine parts, comprising a spraying mechanism (100), characterized in that: The spraying mechanism (100) is provided with a feeding mechanism (200); The spraying mechanism (100) comprises a base (101), a gear ring (104) is fixedly connected to the base (101), the gear ring (104) is driven by a reciprocating drive assembly (102), a movable assembly (103) is connected above the reciprocating drive assembly (102), a spraying assembly (105) is connected above the movable assembly (103), and the reciprocating drive assembly (102) drives the movable assembly (103) to adjust the spraying direction of the spraying assembly (105); The feeding mechanism (200) comprises a feeding component (201), multiple ends of the feeding component (201) are connected to air pressure positioning components (202), one end of the air pressure positioning component (202) is provided with a basketball shooting machine workpiece (108), a moving component (204) is inserted into the interior of the air pressure positioning component (202), and a driving component (203) is also provided inside the air pressure positioning component (202), the moving component (204) is squeezed by a roller (106) and driven by the driving component (203), and the driving component (203) drives the air pressure positioning component (202) to complete the positioning of the basketball shooting machine workpiece (108).

2. The surface spraying equipment for basketball machine parts according to claim 1 is characterized in that: The feeding assembly (201) comprises a fixed seat (2013), the fixed seat (2013) is fixedly connected to the middle part of the base (101), a second motor (2011) is fixedly mounted on the top of the fixed seat (2013), and an output shaft of the second motor (2011) is fixedly connected to a rotating frame (2012).

3. The surface spraying equipment for basketball machine parts according to claim 2 is characterized in that: The pneumatic positioning assembly (202) comprises a U-shaped shell (2021), the U-shaped shell (2021) being fixedly connected to the end of the rotating frame (2012), two second pistons (2022) being arranged inside the U-shaped shell (2021), a connecting plate (2023) being fixedly connected below the second pistons (2022), the connecting plate (2023) passing through the U-shaped shell (2021) and being fixedly connected to a magnet (2024), one of the magnets (224) being attracted to a workpiece (108) of the basketball machine through magnetism.

4. The surface spraying equipment for basketball machine parts according to claim 3 is characterized in that: The drive assembly (203) comprises a screw rod (2031), a second gear (2032) being fixedly connected to the middle of the screw rod (2031), the screw rod (2031) being rotatably mounted in a U-shaped shell (2021) via a bearing, two nuts (2033) being threadedly connected to the screw rod (2031), a first piston (2034) being fixedly mounted on the nut (2033), and the first piston (2034) being disposed in the U-shaped shell (2021).

5. The surface spraying equipment for basketball machine parts according to claim 4 is characterized in that: The moving assembly (204) comprises a moving plate (2041), the moving plate (2041) penetrates the U-shaped shell (2021), both ends of the moving plate (2041) are fixedly connected to triangular blocks (2044), a tooth plate (2042) is fixedly connected below the moving plate (2041), the tooth plate (2042) is meshed with the second gear (2032), both sides of the moving plate (2041) are connected to elastic members (2045), the elastic members (2045) are connected to the fixing members (2043), and the fixing members (2043) are fixedly connected to the inner wall of the U-shaped shell (2021); The elastic member (2045) comprises a telescopic rod, a spring member and two hinged members, the spring member and the telescopic rod are connected to the hinged members at both ends, and the two hinged members are hinged to the fixing member (2043) and the movable plate (2041) via a pin shaft.

6. The surface spraying equipment for basketball machine parts according to claim 1 is characterized in that: The spraying assembly (105) comprises a spraying device (1051), the output end of the spraying device (1051) is in communication with a diversion chamber (1052), the output end of the spraying device (1051) is a hose structure, the diversion chamber (1052) is in communication with a plurality of spray heads (1053), the portion where the spray heads (1053) are connected to the diversion chamber (1052) is a hose structure, the plurality of spray heads (1053) are hingedly connected to a support frame (1054) via a pin shaft, and a support rod (1055) is fixedly connected to the bottom of the support frame (1054); A fixing rod (107) is fixedly connected to the top of the spraying equipment (1051), and a roller (106) is fixedly connected to one end of the fixing rod (107).

7. The surface spraying equipment for basketball machine parts according to claim 6, characterized in that: The reciprocating drive assembly (102) comprises an arc panel (1021), the arc panel (1021) being fixedly connected to the base (101), a first motor (1022) being installed inside the arc panel (1021), an output shaft of the first motor (1022) being fixedly connected to a connecting member (1023), one end of the connecting member (1023) being fixedly connected to a bracket (1027), the upper portion of the bracket (1027) being fixedly connected to a spraying device (1051), a crankshaft (1024) being rotatably installed on the bracket (1027) via a bearing, one end of the crankshaft (1024) being fixedly connected to a first gear (1026), and the first gear (1026) being meshed with a gear ring (104).

8. The surface spraying equipment for basketball machine parts according to claim 7 is characterized in that: The crankshaft (1024) slides in two annular frames (1025); a movable rod (1028) is fixedly connected to the top of the annular frame (1025); the crankshaft (1024) passes through a movable plate (10210); a pulley (10211) is fixedly connected to one side of the movable plate (10210); the pulley (10211) contacts the arc plate (1021); a sliding sleeve (1029) is fixedly connected to the top of the movable plate (10210); the sliding sleeve (1029) slides on the bracket (1027); the top of the sliding sleeve (1029) is fixedly connected to the support rod (1055); and a first spring (10212) is fixedly connected between the side walls of the movable plate (10210) and the bracket (1027).

9. The surface spraying equipment for basketball machine parts according to claim 8, characterized in that: The movable component (103) comprises a guide bar (1031), the two ends of the guide bar (1031) are fixedly connected to two movable rods (1028), a movable sleeve (1032) is slidably connected to the guide bar (1031), the movable sleeve (1032) is fixedly connected to the diversion chamber (1052), both sides of the movable sleeve (1032) are fixedly connected to telescopic rods (1033), the lower part of the telescopic rod (1033) is fixedly connected to the sliding sleeve (1029), an opening is provided on the guide bar (1031), and the support rod (1055) is arranged in the opening.

10. A spraying method for a surface spraying device for basketball machine parts according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. When performing a spraying operation on a basketball machine workpiece (108), the second motor (211) drives the rotating frame (212) to rotate, and the rotating frame (212) drives the U-shaped shell (221) to rotate, and the magnet (224) drives the basketball machine workpiece (108) to rotate and load, so that the basketball machine workpiece (108) is located at a spraying position, and at this time, the spraying device (1051) sprays the spraying liquid on the basketball machine workpiece (108) through the spray head (1053); S2. Then, the first motor (1022) drives the connecting member (1023) to rotate, the connecting member (1023) drives the bracket (1027) to rotate, the bracket (1027) drives the spraying device (1051) to move, and then the spray head (1053) moves with the bracket (1027), so that the position of the spray head (1053) changes, so as to meet the spraying operation of the workpiece (108) at multiple positions of the shooting machine, and when the bracket (1027) rotates, the crankshaft (1051) is moved. 024) drives the first gear (1026) to mesh with the gear ring (104), so that the crankshaft (1024) drives the annular frame (1025) to move up and down, and the annular frame (1025) drives the movable rod (1028) and the guide strip (1031) to move up and down, so that the movable sleeve (1032) drives the diverter chamber (1052) to move up and down, and the diverter chamber (1052) moves up and down to drive the spray head (1053) to perform a swing-type spraying operation, thereby maintaining uniform spraying of the spray liquid; S3, when the spray head (1053) is transferred to the side of the workpiece (108), the pulley (10211) is squeezed by the arc surface of the arc plate (1021) to drive the movable plate (10210) and the sliding sleeve (1029) to slide, so that the sliding sleeve (1029) drives the spray head (1053) away from the side of the workpiece (108) through the support rod (1055), and the spraying operation is performed while maintaining a consistent distance; S4. When the nozzle (1053) is transferred to the rear of the basketball machine workpiece (108), the roller (106) squeezes the triangular block (2044), and the triangular block (2044) drives the movable plate (2041) to move, causing the elastic member (2045) to turn and deform. At the same time, the movable plate (2041) drives the toothed plate (2042) and the second gear (2032) to transmit, and the second gear (2032) drives the screw (2031) to rotate. The screw (2031) and the nut (2033) are threadedly transmitted, so that the two first pistons (2034) are simultaneously The first piston (2034) moves in a step, and then the two second pistons (2022) are controlled to move, one of the second pistons (2022) moves upward, and the other second piston (2022) moves downward, so that the basketball machine workpiece (108) is lifted up, so that the basketball machine workpiece (108) is kept attracted to the two magnets (2024), and then one of the second pistons (2022) is continuously moved upward to complete the separation from the basketball machine workpiece (108), and then the fixed position of the basketball machine workpiece (108) is switched, so that it is convenient to carry out the subsequent full spraying operation.

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