Spraying device for fitness equipment production

Abstract

The invention discloses a spraying device for fitness equipment production, and relates to the technical field of fitness equipment spraying, the spraying device comprises two groups of mutually symmetrical and transversely arranged cylinders, the outer circumferential surfaces of the sides, away from a central symmetry line, of the cylinders are sleeved with first vertical tables, and the cylinders are rotationally connected with the first vertical tables; a first base is fixedly connected to the lower side of the first vertical table, a processor is arranged on one side of the first base, the outer circumferential surfaces of the sides, away from the vertical tables, of the two cylinders are sleeved with cylinder rings correspondingly, multiple connecting plates are movably arranged on the two cylinder rings correspondingly, and first connecting rods are fixedly connected between the two opposite connecting plates on the two cylinders correspondingly. A plurality of positioning assemblies are evenly and movably arranged on the first connecting rod, a second base is arranged on the side, in the width direction, of the first base, a second slidable vertical table is arranged on the second base, and a third groove is formed in the side, close to the cylinder, of the second vertical table.

Description

Technical Field

[0001] The invention relates to the technical field of spraying of fitness equipment, in particular to a spraying device used for producing fitness equipment. Background Art

[0002] Fitness equipment is a kind of sports equipment used by people who have fitness needs to assist in exercise and strengthen their bodies. There are different equipment for different effects, and most of them are placed in gyms. The important parts of various fitness equipment are all made of metal. Various metal parts need to go through multiple processing procedures before they can be used for installation and use. Spraying metal parts with paint or coating liquid is an indispensable process.

[0003] The traditional spraying method generally places the parts on the operating table and then uses a handheld spraying device for spraying. Not only is the spraying efficiency low and the uniformity poor, it is also difficult to use for mass production and the degree of automation is not high. Therefore, it is necessary to design a spraying device for the production of fitness equipment that can improve the spraying efficiency and effect of fitness equipment. Summary of the invention

[0004] The object of the present invention is to provide a spraying device for producing fitness equipment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a spraying device for fitness equipment production, comprising two groups of mutually symmetrical and laterally arranged cylinders, the outer circumferential surface of the cylinder away from the central symmetry line is sleeved with a stand 1, the cylinder is rotatably connected to the stand 1, a base 1 is fixedly connected to a lower side of the stand, and a processor is arranged on one side of the base 1; The outer circumferential surfaces of the two groups of cylinders away from the stand are sleeved with cylinder rings, and multiple groups of connecting plates are movably arranged on the two groups of cylinder rings. A connecting rod 1 is fixedly connected between the two groups of connecting plates opposite to each other on the two groups of cylinders, and multiple groups of positioning components are evenly and movably arranged on the connecting rod 1; A base 2 is provided on one side of the base 1 along the width direction, and a slidable stand 2 is provided on the base 2. A groove 3 is provided on the side of the stand 2 close to the cylinder, and two groups of sliding rods that can slide up and down are horizontally provided in the groove 3. A limiting groove 2 is provided on the side of the sliding rod close to the cylinder, and a plurality of groups of paint spraying components 1 are slidably connected in the limiting groove 2; A base 3 is arranged on one side of the base 1 along the length direction, a stand 3 is slidably arranged on the upper side of the base 3, a side of the stand 3 close to the cylinder is detachably provided with a plurality of groups of connecting rods 4, and one end of the connecting rods 4 close to the cylinder is detachably connected with a paint spraying assembly 2; A camera 1 is arranged on a group of stand 1 away from stand 3, and a connecting rod 5 is fixedly connected to the upper part of one side of the two groups of stand 1 away from stand 2, and a camera 2 is fixedly connected to the middle of the connecting rod 5.

[0006] According to the above technical solution, the positioning assembly includes a shell, a groove 2 is provided on the shell, a sleeve 1 is fixedly connected in the groove 2, the shell and the sleeve 1 are both wrapped on the connecting rod 1 and slidably connected to the connecting rod 1, a sleeve 2 is provided on the outer side of the sleeve 1, the sleeve 2 is rotatably connected to the sleeve 1, a gear 5 is provided on the outer circumferential surface of the sleeve 2, two sets of rotatable gears 6 are provided in the groove 2, and the gear 5 is meshed and connected with the gear 6; The outer circumferential surface of the second shaft sleeve is fixedly connected with a hydraulic telescopic cylinder, the output end of the hydraulic telescopic cylinder is detachably connected with a second connecting rod, and the end of the second connecting rod away from the hydraulic telescopic cylinder is detachably connected with a fixing component.

[0007] According to the above technical solution, the paint spraying assembly 1 includes a limit block 2 that slides correspondingly in the upper and lower groups of sliding rods, the limit block 2 is detachably connected to a connecting rod 3 on the side close to the cylinder, and a paint tube 1 is hinged on the side of the connecting rod 3 away from the limit block 2, and the upper and lower groups of opposing paint tubes 1 are hinged to each other at the end away from the connecting rod 3, and the input end of the paint tube 1 is connected to the paint bucket and the pump body through a hose; The paint tube is evenly provided with a plurality of groups of nozzles on both sides along the length direction of the base, and the nozzles at the same position on both sides of the paint tube are each provided with a group of electric control valves.

[0008] According to the above technical solution, the paint spraying component 2 includes several groups of paint tubes 2, the arrangement shape of the paint tubes 2 is consistent with the edge shape of the side of this type of fitness equipment along the width direction of the base, and several groups of paint tubes 2 are fixedly connected to the side of the fitness equipment facing several groups of nozzles 2. The input end of the paint tube 2 is connected to the paint bucket and the pump body through a hose, and an electric control valve 2 is fixedly connected to the main pipeline connecting the paint tubes 2.

[0009] According to the above technical solution, the two groups of gears six are both provided with cavities, the inner wall of the cavity is fixedly connected with a positioning block, the cavity is wrapped with a transmission shaft, the transmission shaft is provided with a positioning groove corresponding to the positioning block, the gear six is ​​slidably connected with the transmission shaft, the transmission shaft passes through multiple groups of positioning components and is rotationally connected with the positioning components, both ends of the transmission shaft are fixedly connected with a drive motor three, and the drive motor three is fixedly connected to the connecting plate; The shell is locked and fixed by arranging polygonal clamps corresponding to the shape of the connecting rod on both sides of the shell along the axial direction of the connecting rod.

[0010] According to the above technical solution, the fixing assembly includes a pressure plate, and a columnar block is fixedly connected to the side of the pressure plate away from the second connecting rod. The end face shape of the columnar block matches the pipe mouth shape of the fitness equipment and the end face shape of the pressure plate is larger than the pipe mouth shape of the fitness equipment.

[0011] According to the above technical solution, a gear 3 is provided on the outer circumferential surface of the cylinder ring, a groove 1 is formed on the connecting plate at a position corresponding to the gear 3, a rotatable gear 4 is arranged in the groove 1, and the gear 3 is meshed and connected with the gear 4; Both end surfaces of the cylinder ring are provided with a limiting groove 1, a limiting block 1 is slidably connected in the limiting groove 1, and a side of the limiting block 1 away from the limiting groove 1 is fixedly connected to the inner walls of both sides of the groove 1; The side of the gear 4 close to the stand 1 is fixedly connected to the drive motor 2 through the rotating shaft passing through the groove 1, and the drive motor 2 is fixedly connected to the connecting plate.

[0012] According to the above technical solution, a second slide groove is opened on the upper side of the second limit groove, and the second limit block is threadedly connected with a locking nut, and the locking nut passes through the second slide groove and is threadedly locked with the second limit block.

[0013] According to the above technical solution, a partition is horizontally arranged between the two groups of sliding rods, and the partition is located in the middle of the height direction of the groove three. Two groups of screw rods 2 are vertically symmetrically arranged on the left and right ends of the partition. One end of the screw rod 2 passes through the sliding rod and is rotatably connected to the partition. The ends of the upper and lower groups of screw rods 2 away from the partition are fixedly connected to the driving motor five, and the two groups of sliding rods are fixedly connected to the side close to the partition with a laser ranging sensor.

[0014] According to the above technical solution, the stand 1 is fixedly connected to a driving motor 1 on one side close to the central symmetry line, the output end of the driving motor 1 is fixedly connected to a gear 1, the outer circumferential surface of the cylinder is provided with a gear 2 corresponding to the gear 1, and the gear 1 is meshed with the gear 2; The upper and lower ends of the two sets of the stand 1 close to the stand 2 are fixedly connected to the drive motor 4, the output end of the drive motor 4 is fixedly connected to the screw rod 1, and the drive motor 4 is connected to the screw rod nut of the stand 2 through the screw rod 1; The four corners of the stand one near the stand three are fixedly connected with a driving motor six, the output end of the driving motor six is ​​fixedly connected with a screw rod three, and the driving motor six is ​​connected to the screw rod nut of the stand three through the screw rod three.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention arranges and fixes fitness equipment linearly and evenly by providing a cylinder, a connecting plate, a connecting rod and a plurality of positioning components; The fixed spray painting component is sprayed with paint by setting the spray painting component one and the spray painting component two; By setting up camera 1 and camera 2 to take pictures of the side shape and arrangement position of the fitness equipment, and controlling the painting component 1 and the painting component 2 to spray the fitness equipment through the processor, the accuracy of painting the fitness equipment is improved, and the efficiency and effect of painting are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall front plan view of the structure of the present invention; Figure 2 It is a schematic diagram of the overall right rear side top view of the present invention; Figure 3 It is a schematic diagram of a cylindrical half-section structure of the present invention; Figure 4 It is a schematic diagram of the connection plate and its related structures of the present invention; Figure 5 It is a schematic diagram of a partial cross-sectional structure of a positioning assembly of the present invention; Figure 6 It is a schematic diagram of the paint spraying assembly 1 and its related structures of the present invention; Figure 7 It is a schematic diagram of the skateboard of the present invention and its related structures; Figure 8 It is a schematic diagram of the paint spraying assembly 2 and its related structures of the present invention; Fig. 9 It is a schematic diagram of the side structural arrangement of the paint spraying assembly 2 of the present invention on the fitness equipment; In the figure: 1, cylinder; 2, stand 1; 3, base 1; 4, drive motor 1; 5, gear 1; 6, gear 2; 7, cylinder ring; 8, connecting plate; 9, gear 3; 10, groove 1; 11, gear 4; 12, limit groove 1; 13, limit block 1; 14, drive motor 2; 15, connecting rod 1; 16, positioning assembly; 17, shell; 18, groove 2; 19, sleeve 1; 20, sleeve 2; 21, gear 5; 22, gear 6; 23, drive motor 3; 24, transmission shaft; 25, hydraulic telescopic cylinder; 26, connecting rod 2; 27, fixing assembly; 28, pressure plate; 29, columnar block; 30, base 2; 31, stand 2; 32, sliding guide rail 1; 33, slide groove 1; 34, drive motor 4; 35, screw rod one; 36, groove three; 37, slide bar; 38, partition; 39, screw rod two; 40, drive motor five; 41, limit groove two; 42, paint spraying component one; 43, limit block two; 44, locking nut; 45, slide groove two; 46, connecting rod three; 47, paint tube one; 48, nozzle one; 49, base three; 50, stand three; 51, sliding guide rail two; 52, slide groove three; 53, connecting rod four; 54, paint spraying component two; 55, paint tube two; 56, nozzle two; 57, drive motor six; 58, screw rod three; 59, fitness equipment; 60, pipe mouth; 61, processor; 62, camera one; 63, camera two; 64, connecting rod five; 65, laser ranging sensor; 66, cavity; 67, positioning block; 68, positioning groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-9 The present invention provides a technical solution: a spraying device for the production of fitness equipment, comprising two groups of mutually symmetrical and laterally arranged cylinders 1, the outer circumferential surface of the cylinder 1 away from the central symmetry line is sleeved with a stand 2, one side of the cylinder 1 is rotatably connected to the stand 2, the lower side of the stand 2 is fixedly connected to a base 3, and one side of the base 3 is provided with a processor 61.

[0019] A driving motor 4 is fixedly connected to one side of the stand 2 near the central symmetry line. The driving motor 4 is connected to the processor 61 by signal. A gear 5 is fixedly connected to the output end of the driving motor 4. A gear 2 6 is provided on the outer circumferential surface of the cylinder 1 corresponding to the gear 5. The gear 5 is meshed with the gear 2 6, so that the driving motor 4 drives the cylinder 1 to rotate through the gear connection.

[0020] On the outer circumferential surfaces of the two groups of cylinders 1 away from one side of the stand 2, there are cylinder rings 7 sleeved. On the two groups of cylinder rings 7, there are multiple groups of connecting plates 8 movably arranged. Specifically, the number of connecting plates 8 on the same cylinder ring 7 is not less than three, and the connecting plates 8 are in a "ji" shape.

[0021] On the outer circumferential surface of the cylinder ring 7, there is a third gear 9 provided. At the position corresponding to the third gear 9 on the connecting plate 8, there is a first groove 10 formed. Inside the first groove 10, there is a rotatable fourth gear 11 arranged, and the third gear 9 is meshed and connected with the fourth gear 11.

[0022] On both end faces of the cylinder ring 7, there are first limiting grooves 12 provided. The first limiting grooves 12 are annular. Inside the first limiting grooves 12, there are first limiting blocks 13 slidably connected. On the side of the first limiting blocks 13 away from the first limiting grooves 12, they are fixedly connected to the inner walls on both sides of the first groove 10.

[0023] On the side of the fourth gear 11 close to the stand 2, there is a second driving motor 14 fixedly connected through a rotating shaft penetrating the first groove 10. The second driving motor 14 is in signal connection with the processor 61, and the second driving motor 14 is fixedly connected to the connecting plate 8.

[0024] Between the two groups of mutually opposite connecting plates 8 on the two groups of cylinders 1, there are first connecting rods 15 fixedly connected. On the first connecting rods 15, there are multiple groups of positioning components 16 movably arranged evenly.

[0025] The positioning component 16 includes a housing 17. The housing 17 is wrapped around the first connecting rod 15 and is slidably connected with the first connecting rod 15. On the housing 17, there is a second groove 18 provided. Inside the second groove 18, there is a first shaft sleeve 19 fixedly connected. The first shaft sleeve 19 is wrapped around the first connecting rod 15 and is slidably connected with the first connecting rod 15. The first connecting rod 15 is a polygonal column to prevent the housing 17 and the first shaft sleeve 19 from rotating.

[0026] Outside the first shaft sleeve 19, there is a second shaft sleeve 20 sleeved. The second shaft sleeve 20 is rotatably connected with the first shaft sleeve 19. On the outer circumferential surface of the second shaft sleeve 20, there is a fifth gear 21 provided.

[0027] Two groups of rotatable gear six 22 are symmetrically arranged in the groove two 18 with the center of the shaft sleeve two 20 as the center. The gear five 21 is meshed with the gear six 22. Both groups of gear six 22 are provided with a cavity 66. A positioning block 67 is fixedly connected to the inner wall of the cavity 66. The cavity 66 wraps the transmission shaft 24. The transmission shaft 24 is provided with a positioning groove 68 corresponding to the positioning block 67. The gear six 22 is slidably connected with the transmission shaft 24. The transmission shaft 24 passes through multiple groups of positioning components 16 and is rotatably connected with the positioning components 16. Both ends of the transmission shaft 24 are fixedly connected with a drive motor three 23. The drive motor three 23 is connected to the processor 61 signal. The drive motor three 23 is fixedly connected to the connecting plate 8. When the gear six 22 slides following the positioning component 16, the gear six 22 slides in the positioning groove 68 of the transmission shaft 24 through the positioning block 67. At the same time, the transmission shaft 24 can drive the gear six 22 to rotate through the positioning groove 68 and the positioning block 67 after the positioning component 16 is fixed.

[0028] A hydraulic telescopic cylinder 25 is fixedly connected to the outer circumferential surface of the shaft sleeve 20. The hydraulic telescopic cylinder 25 is located outside the shell 17. The hydraulic telescopic cylinder 25 is connected to the processor 61 by signal. The output end of the hydraulic telescopic cylinder 25 is detachably connected to a connecting rod 26. The end of the connecting rod 26 away from the hydraulic telescopic cylinder 25 is detachably connected to a fixing assembly 27. The fixing assembly 27 includes a pressing plate 28. A cylindrical block 29 is fixedly connected to the side of the pressing plate 28 away from the connecting rod 26. The end face shape of the cylindrical block 29 matches the shape of the pipe mouth 60 of the fitness equipment 59, and the end face shape of the pressing plate 28 is larger than the shape of the pipe mouth 60 of the fitness equipment 59, so as to block the pipe mouth 60 of the fitness equipment 59 and prevent paint from entering the pipe mouth 60. The fixing assembly 27 can be replaced according to the shape of the pipe mouth 60 of different types of fitness equipment 59.

[0029] According to the position of the nozzle 60 of the fitness equipment 59, multiple groups of driving motors 2 14 are driven to rotate around the cylinder 1, so that the positioning component 16 rotates to the corresponding nozzle 60 of the fitness equipment 59, and the driving motor 3 23 drives the gear 6 22 to rotate through the transmission shaft 24, thereby adjusting the rotation angle of the output end of the hydraulic telescopic cylinder 25, and then indirectly adjusting the rotation angle of the fixing component 27, so that the column block 29 is docked with the nozzle 60 of the fitness equipment 59, and the hydraulic telescopic cylinder 25 is controlled to extend so that the column block 29 is inserted into the nozzle 60 of the fitness equipment 59, and at the same time, the pressure plate 28 is against the nozzle 60 to prevent the fitness equipment 59 from shaking, so that the fitness equipment 59 is fixed by the positioning component 16.

[0030] The shell 17 is locked and fixed by setting polygonal clamps corresponding to the shape of the connecting rod 15 on both sides of the axial direction of the connecting rod 15. After the positioning component 16 slides and moves to the specified position, the clamps on both sides of the shell 17 are manually locked respectively to fix the positioning component 16.

[0031] A base 2 30 is provided on one side of the base 1 3 along the width direction. The base 2 30 is located between the two sets of stand 1 2 . The base 2 30 is provided with a slidable stand 2 31 .

[0032] A plurality of sets of sliding guide rails 32 are fixedly connected to the second base 30 , and a sliding groove 33 is provided at the lower side of the second stand 31 corresponding to the sliding guide rails 32 .

[0033] The upper and lower ends of the two sets of stands 1 2 close to the stand 2 31 are fixedly connected with drive motor 4 34, the drive motor 4 34 is connected to the processor 61 signal, the output end of the drive motor 4 34 is fixedly connected with a screw rod 1 35, and threaded holes are provided at the four corners of the stand 2 31. The end of the screw rod 1 35 away from the drive motor 4 34 is threadedly connected to the stand 2 31, and the drive motor 4 34 is connected to the screw nut of the stand 2 31 through the screw rod 1 35, thereby driving the stand 2 31 to move toward the side close to the cylinder 1.

[0034] A groove three 36 is provided on one side of the stand 2 31 close to the cylinder 1, and two groups of sliding rods 37 that can slide up and down are horizontally arranged in the groove three 36, and a partition 38 is horizontally arranged between the two groups of sliding rods 37. The partition 38 is located in the middle of the height direction of the groove three 36 and is consistent with the horizontal height of the axis of the cylinder 1. Two groups of screw rods 2 39 are vertically symmetrically arranged on the left and right ends of the partition 38. One end of the screw rod 2 39 passes through the sliding rod 37 and is rotatably connected to the partition 38. The ends of the upper and lower groups of screw rods 2 39 away from the partition 38 are fixedly connected to a drive motor five 40, and the drive motor five 40 is connected to the processor 61 signal. The drive motor five 40 is fixedly connected to the inner wall of the groove three 36, and the upper and lower groups of drive motors five 40 drive the sliding rod 37 to slide in the same direction or opposite direction with the partition 38 as the center through the screw rod two 39.

[0035] A limiting groove 41 is provided on one side of the slide bar 37 close to the cylinder 1, and a plurality of groups of paint spraying components 42 are slidably connected in the limiting groove 41. The paint spraying components 42 include limiting blocks 43 that slide correspondingly in the upper and lower groups of slide bars 37. A sliding groove 45 is provided on the upper side of the limiting groove 41, and a threaded hole is provided on the upper side of the limiting block 43 corresponding to the sliding groove 45. The limiting block 43 is threadedly connected with a locking nut 44, and the locking nut 44 passes through the sliding groove 45 and is threadedly locked with the limiting block 43, thereby fixing the limiting block 43 in the limiting groove 41.

[0036] A connecting rod 3 46 is detachably connected to one side of the limit block 2 43 close to the cylinder 1, and the length of the connecting rod 3 46 is greater than the diameter of the cylinder 1. A paint tube 1 47 is hinged to the side of the connecting rod 3 46 away from the limit block 2 43, and the upper and lower sets of opposing paint tubes 1 47 are hinged to each other at the end away from the connecting rod 3 46.

[0037] A laser distance measuring sensor 65 is fixedly connected to one side of the two groups of sliding bars 37 close to the partition 38. The laser distance measuring sensor 65 is used to detect the distance between the sliding bars 37 and the partition 38, thereby indirectly measuring the distance between the two groups of sliding bars 37, thereby measuring the width L of the upper and lower groups of paint tubes 47 close to the connecting rod 3 46 on the vertical plane after the sliding bars 37 move.

[0038] A plurality of groups of nozzles 48 are evenly arranged on both sides of the paint tube 47 along the length direction of the base 3, wherein the paint tube 47 at both ends along the length direction of the base 3 is only provided with nozzles 48 on one side facing the symmetry center line, and a group of electric control valves 1 are provided on the paint tube 47 corresponding to the nozzles 48 at the same position on both sides, and the electric control valves 1 are connected with the processor 61 signal. During the movement, according to the side shape of the fitness equipment 59 along the width direction of the base 3, the nozzles 48 at different positions are controlled to spray paint at different times to reduce the waste of spraying paint. The input end of the paint tube 47 is connected to the paint bucket and the pump body through a hose, and the paint in the paint bucket is pumped into the paint tube 47 through the pump body and sprayed out from the nozzle 48.

[0039] A group of paint spraying components 42 is arranged between two adjacent groups of positioning components 16. At the same time, a group of paint spraying components 42 is arranged on the positioning components 16 at both ends of the length direction of the base 3 and on the side close to the cylinder 1. When the positioning components 16 fix the fitness equipment 59, the vertical platform 2 31 is controlled to move by driving the motor 4 34, so that the paint tube 47 of the paint spraying component 42 moves into the gap between the positioning components 16, and the two side surfaces of the fitness equipment 59 along the length direction of the base 3 are sprayed with paint.

[0040] A base three 49 is provided on one side of the base one 3 along the length direction, and a stand three 50 is slidably provided on the upper side of the base three 49.

[0041] A plurality of sets of sliding guide rails 2 51 are fixedly connected to the base 3 49 , and a slide groove 3 52 is provided on the lower side of the stand 3 50 corresponding to the sliding guide rail 1 32 .

[0042] Several groups of connecting rods 4 53 are detachably provided on one side of the stand 3 50 near the cylinder 1, and the length of the connecting rods 4 53 is greater than the length of the connecting rods 1 15. One end of the connecting rods 4 53 near the cylinder 1 is detachably connected with a paint spraying assembly 2 54, and the paint spraying assembly 2 54 includes several groups of paint tubes 2 55, and the arrangement shape of the paint tubes 2 55 is consistent with the edge shape of the side of this type of fitness equipment 59 along the width direction of the base 1 3. Several groups of paint tubes 2 55 are fixedly connected to one side of the fitness equipment 59 with several groups of nozzles 2 56, and the input end of the paint tube 2 55 is connected to a paint bucket and a pump body through a hose, and the paint in the paint bucket is pumped into the paint tube 2 55 through the pump body and sprayed out from the nozzle 2 56, and an electric control valve 2 is fixedly connected to the main pipeline connected to the paint tube 2 55, and the electric control valve 2 is connected to the processor 61 signal for controlling the opening and closing of the paint spraying assembly 2 54.

[0043] A driving motor six 57 is fixedly connected to the four corners of the stand 2 on the side close to the stand three 50, and the driving motor six 57 is connected to the processor 61 by signal. A screw rod three 58 is fixedly connected to the output end of the driving motor six 57. Threaded holes are provided at the four corners of the stand three 50, and the screw rod three 58 is threadedly connected to the stand three 50 on the side away from the driving motor six 57. The driving motor six 57 is connected to the screw nut of the stand three 50 through the screw rod three 58, thereby driving the stand three 50 to slide along the base three 49 toward the side close to the cylinder 1, so that the connecting rod four 53 drives the paint spraying assembly two 54 to pass through multiple groups of fitness equipment 59 and paint the edge sides of the fitness equipment 59. During the movement, when the paint spraying assembly two 54 moves in the gap between two groups of fitness equipment 59 along the length direction of the base one 3, the nozzle two 56 is controlled to stop spraying paint to reduce paint waste.

[0044] A camera 62 is provided on a group of platforms 2 away from the platform three 50. The camera 62 is connected to the processor 61 by signal. The camera 62 is fixedly connected to the side of the platform 2 away from the cylinder 1 and is located on the axis of the cylinder 1, so that the output end of the camera 62 is facing the center side of the cylinder 1, which is convenient for capturing images of the side shape of the fitness equipment 59 along the base 3.

[0045] A connecting rod 5 64 is fixedly connected to the upper part of the side of the two groups of platforms 1 2 away from the platform 2 31, and a camera 2 63 is fixedly connected to the middle of the connecting rod 5 64. The camera 2 63 is signal-connected to the processor 61, and the output end of the camera 2 63 faces the position between the two groups of cylinders 1, and is used to capture images of the position and spacing of the fitness equipment 59 after the positioning assembly 16 is fixed.

[0046] In this embodiment, the fitness equipment 59 is vertically clamped between the two groups of cylinders 1 by the existing mobile clamping equipment. According to the position of the pipe mouth 60 of the fitness equipment 59, multiple groups of driving motors 2 14 are driven to rotate around the cylinder 1, so that the positioning component 16 rotates to the corresponding pipe mouth 60 of the fitness equipment 59. The driving motor 3 23 drives the gear 6 22 to rotate through the transmission shaft 24, thereby adjusting the rotation angle of the hydraulic telescopic cylinder 25, and then indirectly adjusting the rotation angle of the fixing component 27, so that the column block 29 corresponds to the pipe mouth 60 of the fitness equipment 59, and the hydraulic telescopic cylinder 25 is controlled to extend so that the column block 29 is inserted into the pipe mouth 60 of the fitness equipment 59. At the same time, the pressure plate 28 is against the pipe mouth 60 to prevent the fitness equipment 59 from shaking, so that the fitness equipment 59 is fixed by the positioning component 16. After fixation, the mobile clamping equipment is controlled to move out.

[0047] Then, the sliding positioning component 16 makes the fitness equipment 59 approach one side of one group of cylinders 1, and the clamps on both sides of the shell 17 of the positioning component 16 are locked to fix the group of positioning components 16. Then, the next group of fitness equipment 59 is moved between the two groups of cylinders 1 by the mobile clamping device, and the fitness equipment 59 is fixed by the positioning component 16 and then the mobile clamping device is removed. At the same time, the group of fitness equipment 59 is moved to the side of the previous group of fitness equipment 59 that has been fixed, and a certain distance is reserved between the previous group of fitness equipment 59 to facilitate the subsequent painting component 42 to move into the gap to spray paint the fitness equipment 59.

[0048] Repeat the above operation until the maximum number of fitness equipment 59 can be fixed on the connecting rod 15, and then adjust the number of spray paint components 42 accordingly, so that all the fixed fitness equipment 59 are linearly and evenly arranged along the length direction of the base 3, so that a group of spray paint components 42 can be inserted between two adjacent groups of fitness equipment 59, and at the same time, the fitness equipment 59 at both ends along the length direction of the base 3 can move into a group of spray paint components 42 on the side close to the cylinder 1.

[0049] Start the driving motor 4 to rotate the cylinder 1, so that the positioning component 16 drives the fitness equipment 59 to rotate, so that the two adjacent groups of connecting rods 15 rotate to the side close to the stand 2 31, and the two groups of connecting rods 15 are on the same vertical line in the vertical direction, and then control the driving motor 5 40 to slide the two groups of sliding rods 37 in the opposite direction, so that the width L of the ends of the two groups of paint tubes 147 close to the connecting rods 3 46 on the vertical plane approaches the vertical spacing of the two groups of connecting rods 15, so that the paint spraying component 42 can spray paint the fitness equipment 59 to the greatest extent within the limitation range of the two groups of connecting rods 15.

[0050] The driving motor 4 34 is controlled to move the stand 2 31 toward the side of the cylinder 1, and the paint spraying assembly 42 moves into the gap between the fitness equipment 59. The side graphics of this type of fitness equipment 59 along the width direction of the base 3 are photographed by the camera 62 and input into the processor 61. The processor 61 controls the opening and closing state of the corresponding electric control valve 1 according to the side shape of the fitness equipment 59 in the width direction of the base 3 and the width L and moving speed of the paint spraying assembly 42 at this time.

[0051] When one or more groups of nozzles 48 on the paint spraying assembly 42 move into the side of the fitness equipment 59 along the width direction of the base 3, the corresponding electric control valve 1 is controlled to open, so that the corresponding nozzle 48 sprays paint on the sides of the fitness equipment 59 along the width direction of the base 3; when the corresponding nozzle 48 moves out of the side of the fitness equipment 59, the corresponding electric control valve 1 is controlled to close, so that the fitness equipment 59 can be accurately and effectively sprayed with paint.

[0052] When the paint spraying assembly 42 moves as a whole through the fitness equipment 59, it indicates that the paint coating work on the two side surfaces of the fitness equipment 59 along the length direction of the base 3 is completed, and the driving motor 4 34 is started to reverse, thereby driving the paint spraying assembly 42 to move and reset through the stand 2 31.

[0053] According to the specific structure of the fitness equipment 59, the driving motor 4 can be controlled to rotate the fitness equipment 59 multiple times, so that two different adjacent groups of connecting rods 15 are rotated to the side close to the stand 2 31, and the two groups of connecting rods 15 are on the same vertical line in the vertical direction. After each rotation, according to the vertical spacing between the corresponding two groups of connecting rods 15, after adjusting the width L of the paint spraying component 42, the driving motor 4 34 is controlled to drive the paint spraying component 42 to paint the fitness equipment 59, ensuring that the two sides of the fitness equipment 59 along the width direction of the base 3 are completely painted.

[0054] After the two side surfaces of the fitness equipment 59 along the width direction of the base 3 are completely spray-painted, the drive motor 6 57 is started to control the stand 3 50 to move toward the side of the cylinder 1, so that the paint spraying assembly 2 54 passes through the fitness equipment 59 along the length direction of the base 3 to spray paint the edge side of the side surface of the fitness equipment 59 in the length direction of the base 3.

[0055] During the painting process of the paint spraying component 2 54, the position of the fitness equipment 59 and the distance between two adjacent groups of fitness equipment 59 are captured by the camera 2 63 and transmitted to the processor 61. The processor 61 calculates the initial time and duration of the paint spraying of a single fitness equipment 59 by the paint spraying component 2 54 and the interval time for painting the next group of fitness equipment 59 after the painting of a single fitness equipment 59 is completed according to the moving speed of the paint spraying component 2 54 and the picture taken by the camera 2 63, so as to facilitate the processor 61 to accurately control the paint coating of the fitness equipment 59 by the nozzle 2 56 through the electric control valve 2 to prevent paint waste.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spraying device for the production of fitness equipment, comprising two sets of cylinders (1) symmetrically arranged in a transverse direction, characterized in that: A stand (2) is sleeved on the outer circumferential surface of the cylinder (1) on the side away from the central symmetry line, the cylinder (1) is rotatably connected to the stand (2), a base (3) is fixedly connected to the lower side of the stand (2), and a processor (61) is provided on one side of the base (3); The outer circumferential surfaces of the two groups of cylinders (1) away from the side of the stand (2) are sleeved with cylinder rings (7), and multiple groups of connecting plates (8) are movably arranged on the two groups of cylinder rings (7). A connecting rod (15) is fixedly connected between two mutually opposing groups of connecting plates (8) on the two groups of cylinders (1), and multiple groups of positioning components (16) are evenly and movably arranged on the connecting rod (15); A base 2 (30) is provided on one side of the base 1 (3) along the width direction, and a slidable stand 2 (31) is provided on the base 2 (30). A groove 3 (36) is provided on the side of the stand 2 (31) close to the cylinder (1), and two groups of sliding rods (37) that can slide up and down are horizontally provided in the groove 3 (36). A limiting groove 2 (41) is provided on the side of the sliding rod (37) close to the cylinder (1), and a plurality of groups of paint spraying components 1 (42) are slidably connected in the limiting groove 2 (41); A base three (49) is provided on one side of the base one (3) along the length direction, a stand three (50) is slidably provided on the upper side of the base three (49), a plurality of groups of connecting rods four (53) are detachably provided on a side of the stand three (50) close to the cylinder (1), and a paint spraying assembly two (54) is detachably connected to one end of the connecting rod four (53) close to the cylinder (1); A camera 1 (62) is arranged on a group of stand 1 (2) away from stand 3 (50), and a connecting rod 5 (64) is fixedly connected to the upper part of one side of the two groups of stand 1 (2) away from stand 2 (31), and a camera 2 (63) is fixedly connected to the middle of the connecting rod 5 (64).

2. A spraying device for fitness equipment production according to claim 1, characterized in that: The positioning assembly (16) comprises a housing (17), a groove 2 (18) is provided on the housing (17), a shaft sleeve 1 (19) is fixedly connected in the groove 2 (18), the housing (17) and the shaft sleeve 1 (19) are both wrapped around the connecting rod 1 (15) and are slidably connected to the connecting rod 1 (15), a shaft sleeve 2 (20) is provided on the outer side of the shaft sleeve 1 (19), the shaft sleeve 2 (20) is rotatably connected to the shaft sleeve 1 (19), a gear 5 (21) is provided on the outer circumferential surface of the shaft sleeve 2 (20), two groups of rotatable gears 6 (22) are provided in the groove 2 (18), and the gears 5 (21) are meshingly connected to the gears 6 (22); The outer circumferential surface of the shaft sleeve 2 (20) is further fixedly connected to a hydraulic telescopic cylinder (25); the output end of the hydraulic telescopic cylinder (25) is detachably connected to a connecting rod 2 (26); and one end of the connecting rod 2 (26) away from the hydraulic telescopic cylinder (25) is detachably connected to a fixing assembly (27).

3. The spraying device for fitness equipment production according to claim 1, characterized in that: The paint spraying assembly 1 (42) comprises a limit block 2 (43) which slides correspondingly in the upper and lower groups of sliding rods (37); a side of the limit block 2 (43) close to the cylinder (1) is detachably connected to a connecting rod 3 (46); a side of the connecting rod 3 (46) away from the limit block 2 (43) is hingedly connected to a paint tube 1 (47); the upper and lower groups of opposing paint tubes 1 (47) are hingedly connected to each other at one end away from the connecting rod 3 (46); an input end of the paint tube 1 (47) is connected to a paint bucket and a pump body through a hose; The paint tube 1 (47) is evenly provided with a plurality of groups of spray heads 1 (48) on both sides along the length direction of the base 1 (3), and the spray heads 1 (48) at the same position on both sides of the paint tube 1 (47) are each provided with a group of electric control valves 1.

4. The spraying device for fitness equipment production according to claim 1, characterized in that: The paint spraying assembly 2 (54) comprises a plurality of groups of paint tubes 2 (55), the arrangement shape of the paint tubes 2 (55) being consistent with the edge shape of the side surface of the fitness equipment (59) along the width direction of the base 1 (3), and a plurality of groups of spray heads 2 (56) are fixedly connected to one side of the fitness equipment (59) facing the paint tubes 2 (55), the input end of the paint tubes 2 (55) is connected to the paint bucket and the pump body through a hose, and an electric control valve 2 is fixedly connected to the main pipeline connected to the paint tubes 2 (55).

5. The spraying device for fitness equipment production according to claim 2, characterized in that: The two groups of gear six (22) are each provided with a cavity (66), the inner wall of the cavity (66) is fixedly connected with a positioning block (67), the cavity (66) wraps a transmission shaft (24), the transmission shaft (24) is provided with a positioning groove (68) corresponding to the positioning block (67), the gear six (22) is slidably connected to the transmission shaft (24), the transmission shaft (24) passes through a plurality of groups of positioning components (16) and is rotationally connected to the positioning components (16), both ends of the transmission shaft (24) are fixedly connected with a drive motor three (23), and the drive motor three (23) is fixedly connected to the connecting plate (8); The shell (17) is locked and fixed by arranging polygonal clamps corresponding to the shape of the connecting rod (15) on both sides of the shell (17) along the axial direction of the connecting rod (15).

6. The spraying device for fitness equipment production according to claim 2, characterized in that: The fixing assembly (27) comprises a pressing plate (28), and a columnar block (29) is fixedly connected to the side of the pressing plate (28) away from the second connecting rod (26), the end face shape of the columnar block (29) matches the shape of the pipe opening (60) of the fitness equipment (59), and the end face shape of the pressing plate (28) is larger than the shape of the pipe opening (60) of the fitness equipment (59).

7. The spraying device for fitness equipment production according to claim 1, characterized in that: The outer circumferential surface of the cylinder ring (7) is provided with a gear three (9), the connecting plate (8) is formed with a groove one (10) at a position corresponding to the gear three (9), a rotatable gear four (11) is arranged in the groove one (10), and the gear three (9) is meshingly connected with the gear four (11); Both end surfaces of the cylinder ring (7) are provided with a limiting groove (12), a limiting block (13) is slidably connected in the limiting groove (12), and a side of the limiting block (13) away from the limiting groove (12) is fixedly connected to the inner walls of the groove (10) on both sides; The side of the gear 4 (11) close to the stand 1 (2) is fixedly connected to the drive motor 2 (14) via a rotating shaft passing through the groove 1 (10), and the drive motor 2 (14) is fixedly connected to the connecting plate (8).

8. The spraying device for fitness equipment production according to claim 3, characterized in that: A second slide groove (45) is provided on the upper side of the second limiting groove (41), and a locking nut (44) is threadedly connected to the second limiting block (43), and the locking nut (44) passes through the second slide groove (45) and is threadedly locked with the second limiting block (43).

9. The spraying device for fitness equipment production according to claim 3, characterized in that: A partition (38) is horizontally arranged between the two groups of sliding rods (37), and the partition (38) is located in the middle of the height direction of the groove three (36). Two groups of screw rods (39) are vertically symmetrically arranged at the left and right ends of the partition (38). One end of the screw rod (39) passes through the sliding rod (37) and is rotatably connected to the partition (38). The ends of the upper and lower groups of screw rods (39) away from the partition (38) are fixedly connected to the drive motor five (40), and the sides of the two groups of sliding rods (37) close to the partition (38) are fixedly connected to the laser ranging sensor (65).

10. The spraying device for fitness equipment production according to claim 1, characterized in that: A driving motor 1 (4) is fixedly connected to one side of the stand 1 (2) close to the central symmetry line, a gear 1 (5) is fixedly connected to the output end of the driving motor 1 (4), a gear 2 (6) is provided on the outer circumferential surface of the cylinder (1) corresponding to the gear 1 (5), and the gear 1 (5) is meshingly connected to the gear 2 (6); The upper and lower ends of the two sets of the stand 1 (2) close to the stand 2 (31) are fixedly connected to the drive motor 4 (34), the output end of the drive motor 4 (34) is fixedly connected to the screw rod 1 (35), and the drive motor 4 (34) is connected to the screw rod nut of the stand 2 (31) through the screw rod 1 (35); A drive motor six (57) is fixedly connected to the four corners of the stand one (2) near the side of the stand three (50), and a screw rod three (58) is fixedly connected to the output end of the drive motor six (57). The drive motor six (57) is connected to the screw rod nut of the stand three (50) through the screw rod three (58).

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