An automated trim auto-spray apparatus

Abstract

The application discloses an automatic decoration automatic spraying equipment, which comprises a spraying equipment main body, a control system, a spraying material supply equipment and a workbench. The spraying equipment main body is provided with a plurality of groups of spraying gun heads used for spraying. The control system is connected with the spraying equipment main body and the spraying material supply equipment. The control system is used for extracting paint from the spraying material supply equipment and supplying the paint to the spraying gun heads on the spraying equipment main body. The spraying equipment main body is provided with a rotating mechanism. The workbench is rotatably connected to the spraying equipment main body through the rotating mechanism. A plurality of groups of workpiece plates corresponding to the plurality of groups of spraying gun heads are placed on the workbench. The workbench is further provided with a driving mechanism corresponding to the number of workpiece plates. A clamp for clamping the workpiece plates is connected to the driving mechanism. The bottom end of the driving mechanism is connected with a turnover mechanism. The driving mechanism and the clamp are used for clamping the workpiece plates. The driving mechanism is connected with the turnover mechanism and the pushing mechanism in a matched mode, so that efficient and accurate spraying operation is realized.

Description

Technical Field

[0001] This invention relates to the field of decorative spraying technology, and in particular to an automated decorative spraying device. Background Technology

[0002] High-efficiency decorative automatic spraying equipment is an automated spraying system that can evenly spray paint onto the surface of a product to achieve a high-quality decorative effect. This equipment usually adopts a computer control system, which can automatically complete various spraying tasks, improve production efficiency and quality stability, and is widely used in the surface coating color decoration of industries such as home furnishing, building materials, automobiles, and aviation.

[0003] When existing spraying equipment applies color to the surfaces of various wooden and steel plates, the workpiece plate needs to be placed on the workbench and held stable by a clamp before spraying. The spraying material is then supplied to the spray gun by the spraying material supply equipment. When spraying the paint evenly on the surface of the steel plate, high-pressure air or a high-voltage electric field is usually used to spray the paint onto the surface of the steel plate to obtain a uniform spraying effect. After spraying, the workers manually remove the steel plates from the clamping structure and stack them.

[0004] The automatic decorative spraying equipment still has certain drawbacks in the above-mentioned use process. After the workpiece is sprayed, it needs to be manually removed from the clamping structure. Due to the need for manual intervention, it is impossible to achieve automated feeding to the next workstation for stacking, and continuous operation cannot be achieved. Production efficiency is limited, a large amount of manpower is required, which increases the labor cost of enterprises. The instability of manual operation may also lead to quality problems. Even if the workpiece is gripped and moved by a robotic arm, additional sensors and control systems are required, which is costly. Therefore, we propose an automated decorative spraying equipment. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, this invention provides an automated decorative automatic spraying device, which is equipped with a drive mechanism and a clamp for holding workpiece plates. The drive mechanism is connected in conjunction with a flipping mechanism and a pushing mechanism. The flipping mechanism is used to tilt the worktable to facilitate the spraying operation on the workpiece plates, while the pushing mechanism is used to provide a push force to the workpiece plates in the tilted state so that they can smoothly enter the next station for stacking. The entire device integrates spraying, clamping, and rotation functions, realizing efficient and accurate spraying operations, improving work efficiency and quality, reducing manpower input, achieving continuous operation without human intervention, reducing the instability of human operation, and eliminating the need for excessive sensors and control systems.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an automated decorative automatic spraying device, comprising a spraying device body, a control system, a spray material supply device, and a worktable. The spraying device body includes a plurality of spray gun heads for spraying. The control system is connected to the spraying device body and the spray material supply device. The control system is used to extract paint from the spray material supply device and supply it to the spray gun heads on the spraying device body. The spraying device body is provided with a rotating mechanism. The worktable is rotatably connected to the spraying device body through the rotating mechanism. A plurality of workpiece plates corresponding to the plurality of spray gun heads are placed on the worktable. The worktable is also provided with a driving mechanism corresponding to the number of workpiece plates. A clamp for holding the workpiece plates is connected to the driving mechanism. A flipping mechanism is connected to the bottom end of the driving mechanism.

[0007] The drive mechanism includes a telescopic cylinder for driving the clamping fixture. A pushing mechanism with one end fixedly connected to the drive mechanism is also provided on the outer wall of the top of the worktable between the workpiece plate and the drive mechanism. The pushing mechanism moves telescopically by the power of the telescopic cylinder, and the other end of the pushing mechanism pushes the workpiece plate by moving.

[0008] The rotating mechanism includes a long shaft that passes through and is fixed on the outer walls of both sides of the main body of the spraying equipment, and a rotating sleeve rod that is rotatably connected to the middle position of the long shaft.

[0009] As a preferred embodiment of the present invention, the rotating sleeve includes two sets of protrusions fixed at the top end, the top ends of the two sets of protrusions are fixedly connected to the bottom end of the worktable, the rotating mechanism is located at the middle position below, and the worktable is rotatably connected to the long shaft through the rotating sleeve.

[0010] As a preferred embodiment of the present invention, the driving mechanism includes a driving chamber fixed to the outer wall of the top of the workbench, a telescopic cylinder disposed in the driving chamber, a push rod connected to the output end of the telescopic cylinder, a fixed plate that fits against the driving chamber and is fixed to the workbench, a movable plate fixed to the end of the push rod and placed in the fixed plate, a sliding sleeve that is slidably sleeved at both ends of the movable plate, a first hinge rod that is hinged at one end to the top of the sliding sleeve and at the other end to the outer wall of the fixed plate, a movable rod fixed to the side wall of the sliding sleeve, a second hinge rod that is hinged at one end to the bottom end of the sliding sleeve and at the other end to the movable rod, and a sleeve plate on the outer wall of the fixed plate.

[0011] The movable rod is slidably connected to the sleeve plate, and the two sets of movable rods are fixed with clamps.

[0012] As a preferred embodiment of the present invention, the second hinge rod is located entirely below the sleeve plate, and the second hinge rod is hinged to the movable rod near the inner wall of the clamp.

[0013] As a preferred embodiment of the present invention, the flipping mechanism includes a first top plate hinged to the outer wall behind the bottom end of the workbench, a slide rod fixed to the side wall of the first top plate and extending to the inner wall of the main body of the spraying equipment, a slide groove opened on the inner wall of the main body of the spraying equipment and slidably connected to the slide rod, a second top plate hinged to the outer wall in front of the bottom end of the workbench, a telescopic rod hinged to the outer wall at the bottom end of the movable plate, a slider fixed to the outer wall at the bottom end of the telescopic rod, an auxiliary plate fixed to the inner wall at the bottom end of the spraying equipment, a slide rail opened in the auxiliary plate and slidably connected to the slider, a first top block fixed to the outer wall at the rear end of the telescopic rod, and a second top block fixed to the outer wall at the front end of the telescopic rod.

[0014] As a preferred embodiment of the present invention, one end of the other set of slide rods is fixed to the side wall of the second top plate, and the other end of the other set of slide rods is slidably connected to another slide groove inside the main body of the spraying equipment.

[0015] As a preferred embodiment of the present invention, the thicknesses of the first top block and the second top block are set to be equal, and the thickness difference between the second top plate and the first top plate is equal to the thickness of one of the first top block or the second top block.

[0016] As a preferred embodiment of the present invention, the pushing mechanism includes a fixed shaft fixed at the top of the worktable between the clamp and the movable plate, a rotating rod rotatably connected to the outer wall of the fixed shaft, a groove formed on the outer wall of the rear end of the rotating rod, a movable block slidably connected in the groove, the movable block being hinged to one end of a connecting rod, and the other end of the connecting rod being fixed to the outer wall of the movable plate.

[0017] As a preferred embodiment of the present invention, the pushing mechanism further includes a push pad disposed at the front end of the rotating rod, wherein the push pad is a sponge pad.

[0018] As a preferred embodiment of the present invention, the groove is configured as an oval shape and is disposed on the outer surface of the top end of the rotating rod.

[0019] Compared with the prior art, the beneficial effects that this invention can achieve are:

[0020] The main body of the spraying equipment is equipped with multiple spray gun heads. The control system and the spray material supply equipment draw paint and supply it to the spray gun heads for spraying. The worktable is connected to the main body of the spraying equipment through a rotating mechanism. The workpiece plate corresponding to the spray gun head is placed on the worktable. It is also equipped with a drive mechanism and a clamp for holding the workpiece plate. The drive mechanism is connected in conjunction with a flipping mechanism and a pushing mechanism. The flipping mechanism is used to tilt the worktable to facilitate the spraying operation of the workpiece plate, while the pushing mechanism is used to push the workpiece plate in the tilted state so that it can smoothly enter the next station for stacking. The entire device integrates spraying, clamping, and rotating functions to achieve efficient and accurate spraying operations, improve work efficiency and quality, reduce manpower input, achieve continuous operation without human intervention, reduce the instability of human operation, and does not require too many sensors and control systems. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a front view schematic diagram of the structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the three-dimensional active state of the present invention;

[0024] Figure 4 This is a front cross-sectional view of the rotating mechanism structure of the present invention;

[0025] Figure 5 For the present invention Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0026] Figure 6 This is a three-dimensional schematic diagram of the drive mechanism structure of the present invention;

[0027] Figure 7 This is a three-dimensional schematic diagram of the drive mechanism structure in its active state according to the present invention;

[0028] Figure 8 This is a three-dimensional schematic diagram of the pushing mechanism structure of the present invention;

[0029] Figure 9 This is a three-dimensional cross-sectional view of the flipping mechanism structure of the present invention;

[0030] Figure 10 This is a three-dimensional cross-sectional view of the flipping mechanism structure in its active state according to the present invention;

[0031] Figure 11 This is a side cross-sectional view of the flipping mechanism structure of the present invention;

[0032] Figure 12This is a side view cross-sectional schematic diagram of the flipping mechanism structure of the present invention in its active state.

[0033] The components include: 1. Main body of the spraying equipment; 2. Control system; 3. Spray material supply equipment; 4. Workbench; 5. Workpiece plate; 6. Drive mechanism; 61. Drive chamber; 62. Telescopic cylinder; 63. Push rod; 64. Fixed plate; 65. Movable plate; 66. Sliding sleeve; 67. First hinge rod; 68. Second hinge rod; 69. Movable rod; 610. Sleeve plate; 7. Fixture; 8. Tilting mechanism; 81. First top plate; 82. Sliding rod; 83. Slide groove; 84. Telescopic rod; 85. First top block; 86. Second top block; 87. Second top plate; 88. Slider; 89. Slide rail; 810. Auxiliary plate; 9. Pushing mechanism; 91. Fixed shaft; 92. Rotating rod; 93. Groove; 94. Moving block; 95. Connecting rod; 96. Push pad; 10. Rotating mechanism; 101. Long shaft; 102. Rotating sleeve rod. Detailed Implementation

[0034] To make the technical means, creative features, and achieved objectives and effects of this invention easier to understand, the invention is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this invention and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this invention. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0035] Example:

[0036] like Figure 1 - Figure 12As shown, this embodiment proposes an automated decorative spraying device, including a spraying device body 1, a control system 2, a spray material supply device 3, and a worktable 4. The spraying device body 1 includes several sets of spray gun heads for spraying. The control system 2 is connected to the spraying device body 1 and the spray material supply device 3. The control system 2 is used to draw paint from the spray material supply device 3 and supply it to the spray gun heads on the spraying device body 1. The spraying device body 1 is provided with a rotating mechanism 10. The worktable 4 is rotatably connected to the spraying device body 1 through the rotating mechanism 10. Several sets of workpiece plates 5 corresponding to the several sets of spray gun heads are placed on the worktable 4. The platform 4 is also equipped with a drive mechanism 6 corresponding to the number of workpiece plates 5. The drive mechanism 6 is connected to a clamp 7 for holding the workpiece plates 5. The bottom end of the drive mechanism 6 is connected to a flipping mechanism 8. The drive mechanism 6 includes a telescopic cylinder 62 for driving the clamp 7 to hold the workpiece plates 5. The flipping mechanism 8 drives the platform 4 to rotate through the rotating mechanism 10 via the power transmission of the telescopic cylinder 62. The top outer wall of the platform 4 between the workpiece plates 5 and the drive mechanism 6 is also equipped with a pushing mechanism 9, one end of which is fixedly connected to the drive mechanism 6. The pushing mechanism 9 moves telescopically via the power of the telescopic cylinder 62. The other end of the pushing mechanism 9 pushes the workpiece plates 5 by moving.

[0037] The rotating mechanism 10 includes a long shaft 101 that passes through and is fixed on the outer walls of both sides of the main body 1 of the spraying equipment, and a rotating sleeve rod 102 that is rotatably connected to the middle position of the long shaft 101. The rotating sleeve rod 102 includes two sets of protrusions fixed at the top end. The top ends of the two sets of protrusions are fixedly connected to the bottom end of the worktable 4. The rotating mechanism 10 is located at the middle position below, and the worktable 4 is rotatably connected to the long shaft 101 through the rotating sleeve rod 102.

[0038] like Figures 6-7 As shown, the drive mechanism 6 includes a drive chamber 61 fixed to the outer wall of the top of the worktable 4. The drive chamber 61 contains a telescopic cylinder 62. The output end of the telescopic cylinder 62 is connected to a push rod 63. The push rod 63 passes through the inner wall of a fixed plate 64 fixed to the outer wall of the worktable 4 and in contact with the drive chamber 61. The end of the push rod 63 is fixed to a movable plate 65 placed inside the fixed plate 64. Both ends of the movable plate 65 are slidably fitted with sliding sleeves 66. The top end of the sliding sleeve 66 is hinged to one end of a first hinge rod 67. The other end of the first hinge rod 67 is hinged to the outer wall of the fixed plate 64. The bottom end of the sliding sleeve 66 is hinged to one end of a second hinge rod 68. The other end of the second hinge rod 68 is hinged to a movable rod 69 fixed to the side wall of the sliding sleeve 66. The movable rod 69 is slidably connected to a sleeve plate 610 fixed to the outer wall of the fixed plate 64. The two sets of movable rods 69 are fixed to the clamp 7.

[0039] After the workpiece plate 5 is transferred to the position of the fixture 7, the telescopic cylinder 62 is activated to push the push rod 63 forward. The telescopic cylinder 62 is connected to the control center, and the control center drives the telescopic cylinder 62 to push the push rod 63 to push the movable plate 65 forward. During the movement of the movable plate 65, because the end of the first hinge rod 67 that is hinged to the outer wall of the fixed plate 64 remains stationary, the sliding sleeves 66 at both ends are pushed to slide inward on the movable plate 65. During the sliding of the sliding sleeves 66, the second hinge rod 68 at the bottom pushes the two sets of movable rods 69 to move towards each other in the sleeve plate 610. The second hinge rod 68 is located entirely below the sleeve plate 610. Rod 68 and movable rod 69 are hinged on the inner wall of the clamp 7 to ensure that the movement of the second hinge rod 68 will not contact the sleeve plate 610 and thus hinder the movement of the second hinge rod 68. The two sets of movable rods 69 drive the clamp 7 to clamp and fix the workpiece plate 5. When the control center detects that the workpiece plate 5 has been sprayed, it activates the telescopic cylinder 62 to pull the push rod 63 in the opposite direction. The push rod 63 moves backward, and the first hinge rod 67 pulls the two sets of sliding sleeves 66 to slide outward on the movable plate 65. The bottom ends of the two sets of sliding sleeves 66 are all pulled by the second hinge rod 68 to slide the movable rod 69 outward in the sleeve plate 610, thereby driving the clamp 7 to expand and release the clamp on the workpiece plate 5.

[0040] In summary, by connecting the control system 2 to the main body 1 of the spraying equipment and the spray material supply device 3, paint is drawn from the spray material supply device 3 and supplied to the spray gun head. This allows the spray gun head to evenly spray the paint onto the workpiece plate 5. Simultaneously, a drive mechanism 6 is installed on the outer wall of the top of the worktable 4. This drive mechanism 66 extends and moves via the power of the telescopic cylinder 62, thereby driving the clamp 7 to clamp and fix the workpiece plate 5. The entire high-efficiency automatic decorative spraying equipment integrates spraying and clamping functions, achieving efficient and accurate spraying operations and improving work efficiency and quality.

[0041] like Figures 9-10 As shown, the flipping mechanism 8 includes a first top plate 81 hinged to the outer wall behind the bottom of the worktable 4, a slide rod 82 extending to the inner wall of the spraying equipment body 1 fixed on the side wall of the first top plate 81, a slide groove 83 opened on the inner wall of the spraying equipment body 1 and slidably connected to the slide rod 82, a second top plate 87 hinged to the outer wall in front of the bottom of the worktable 4, one end of another set of slide rods 82 fixed to the side wall of the second top plate 87, and the other end slidably connected to another slide groove 83 in the inner wall of the spraying equipment body 1, a telescopic rod 84 hinged to the outer wall at the bottom of the movable plate 65, a slider 88 fixed to the outer wall at the bottom of the telescopic rod 84, an auxiliary plate 810 fixed to the inner wall at the bottom of the spraying equipment body 1, a slide rail 89 opened in the auxiliary plate 810 and slidably connected to the slider 88, a first top block 85 fixed to the outer wall at the rear end of the telescopic rod 84, and a second top block 86 fixed to the outer wall at the front end of the telescopic rod 84.

[0042] like Figures 11-12 As shown, when the telescopic cylinder 62 is activated, it drives the movable plate 65 to move forward. The movable plate 65 drives the telescopic rod 84 to move forward within the slide rail 89 via the slider 88. The telescopic rod 84 pushes the second top block 86 to contact and press against the second top plate 87. At this time, the first top block 85 separates from the first top plate 81. The second top plate 87 presses against the front end of the worktable 4, causing the worktable 4 to rotate clockwise via the rotating mechanism 10. The thicknesses of the first top block 85 and the second top block 86 are set to be equal. The thickness difference between the second top plate 87 and the first top plate 81 is exactly equal to the thickness of one first top block 85 or the second top block 86. Therefore, when the bottom end of the second top plate 87 is completely lifted by the second top block 86, the bottom end of the first top plate 81 contacts the auxiliary plate 810. At this time, the entire worktable 4 is in a horizontal state. It is worth noting that the second top plate 87 and the first top plate 81 can only move up and down due to the limiting of the slider 82 and the slide groove 83. When the worktable 4 is just lifted by the second top plate 87, it is in a horizontal state. After the worktable 4 is horizontal, the movement of the movable plate 65 causes the clamp 7 to not be able to clamp the workpiece plate 5. This is so that after the worktable 4 is horizontal, the workpiece plate 5 is placed in the clamping area of ​​the clamp 7. Then the movable plate 65 continues to move forward to clamp and fix the workpiece plate 5, preventing the workpiece plate 5 from sliding on the tilted worktable 4. When the telescopic cylinder 62 is activated to drive the movable plate 65 to move backward, the movable plate 65 also drives the telescopic rod 84 to move backward until the telescopic rod 84 drives the second top block 86 to separate from the bottom end of the second top plate 87. At this time, the first top block 85 contacts the bottom end of the first top plate 81, thereby squeezing the first top plate 81 upward. At this time, the worktable 4 tilts counterclockwise through the rotating mechanism 10. At this time, the clamp 7 releases the clamp on the workpiece plate 5 under the push of the movable plate 65. In cooperation with the tilted worktable 4, the workpiece plate 5 can slide down to the next station for stacking.

[0043] The pushing mechanism 9 includes a fixed shaft 91 fixed at the top of the worktable 4 between the clamp 7 and the movable plate 65, and a rotating rod 92 rotatably connected to the outer wall of the fixed shaft 91. A groove 93 is provided on the outer wall of the rear end of the rotating rod 92. The groove 93 is oval-shaped and is located on the outer surface of the top end of the rotating rod 92. A moving block 94 is slidably connected in the groove 93. One end of the moving block 94 is hinged to the connecting rod 95. The other end of the connecting rod 95 is fixed to the outer wall of the movable plate 65. A push pad 96 is provided at the front end of the rotating rod 92. The push pad 96 is a sponge pad. In addition, in order to prevent the rotating rod 92 from being worn due to axial friction, a bearing or nylon pad can be provided at its front end to make it rotate smoothly, reduce the wear of parts, and extend the service life of the pushing mechanism.

[0044] When the movable plate 65 is pulled backward, the movable plate 65 moves and pulls the connecting rod 95 backward. The connecting rod 95 then drives the movable block 94 to slide backward in the groove 93. During the sliding process, the rotating rod 92 rotates counterclockwise, which causes the push pad 96 to release from the workpiece plate 5 and push it. When the worktable 4 is tilted, the pushing mechanism 9 gives the workpiece plate 5 a push force, so that the workpiece plate 5 can smoothly enter the next station for stacking and stacking without the disadvantage of being stuck due to sliding tightly on the tilted worktable 4. Similarly, when the movable plate 65 moves forward and needs to clamp the workpiece plate 5, the connecting rod 95 drives the rotating rod 92 to rotate clockwise to retract, which will not affect the clamping of the workpiece plate 5 by the fixture 7.

[0045] In summary, the main body of the spraying equipment is equipped with multiple spray gun heads. The control system 2 and the spray material supply device 3 draw paint and supply it to the spray gun heads for spraying. The worktable 4 is connected to the main body 1 of the spraying equipment via a rotating mechanism 10. The workpiece plate 5 corresponding to the spray gun head is placed on the worktable 4. A drive mechanism 6 and a clamp 7 are also provided to hold the workpiece plate 5. The drive mechanism 6 is connected in cooperation with the flipping mechanism 8 and the pushing mechanism 9. The flipping mechanism 8 is used to tilt the worktable 4 to perform spraying operations on the workpiece plate 5, while the pushing mechanism 9 is used to give the workpiece plate 5 a push in the tilted state so that it can smoothly enter the next station for stacking. The entire device integrates spraying, clamping, and rotating functions to achieve efficient and accurate spraying operations, improve work efficiency and quality, reduce manpower input, achieve continuous operation without human intervention, reduce the instability of human operation, and does not require too many sensors and control systems.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated decorative automatic spraying device, comprising a spraying device body (1), a control system (2), a spray material supply device (3), and a worktable (4), wherein the spraying device body (1) includes a plurality of spray gun heads for spraying, the control system (2) is connected to the spraying device body (1) and the spray material supply device (3), and the control system (2) is used to extract paint from the spray material supply device (3) and supply it to the spray gun heads on the spraying device body (1), characterized in that: The main body (1) of the spraying equipment is provided with a rotating mechanism (10). The workbench (4) is rotatably connected to the main body (1) of the spraying equipment through the rotating mechanism (10). The workbench (4) is provided with a number of workpiece plates (5) corresponding to a number of spray gun heads. The workbench (4) is also provided with a driving mechanism (6) corresponding to the number of workpiece plates (5). The driving mechanism (6) is connected with a clamp (7) for holding the workpiece plates (5). The bottom end of the driving mechanism (6) is connected with a flipping mechanism (8). The flipping mechanism (8) is driven by the power transmission of the telescopic cylinder (62) in the driving cylinder, which causes the workbench (4) to rotate through the rotating mechanism (10). The drive mechanism (6) includes a telescopic cylinder (62) for driving the clamp (7) to hold the workpiece. A push mechanism (9) with one end fixedly connected to the drive mechanism (6) is also provided on the outer wall of the top of the worktable (4) between the workpiece plate (5) and the drive mechanism (6). The push mechanism (9) moves telescopically by the power of the telescopic cylinder (62). The other end of the push mechanism (9) pushes the workpiece plate (5) by moving. The rotating mechanism (10) includes a long shaft (101) that passes through and is fixed on the outer walls of both sides of the main body (1) of the spraying equipment, and a rotating sleeve (102) that is rotatably connected to the middle position of the long shaft (101). The drive mechanism (6) includes a drive chamber (61) fixed on the outer wall of the top of the workbench (4), a telescopic cylinder (62) disposed in the drive chamber (61), a push rod (63) connected to the output end of the telescopic cylinder (62), a fixed plate (64) that fits against the drive chamber (61) and is fixed on the workbench (4), a movable plate (65) fixed to the end of the push rod (63) and placed in the fixed plate (64), a sliding sleeve (66) that is slidably sleeved on both ends of the movable plate (65), a first hinge rod (67) with one end hinged to the top of the sliding sleeve (66) and the other end hinged to the outer wall of the fixed plate (64), a movable rod (69) fixed on the side wall of the sliding sleeve (66), a second hinge rod (68) with one end hinged to the bottom end of the sliding sleeve (66) and the other end hinged to the movable rod (69), and a sleeve plate (610) on the outer wall of the fixed plate (64). The movable rod (69) is slidably connected to the sleeve plate (610), and the two sets of movable rods (69) are fixed with clamps (7). The flipping mechanism (8) includes a first top plate (81) hinged to the outer wall behind the bottom end of the worktable (4), a slide rod (82) fixed to the side wall of the first top plate (81) and extending to the inner wall of the spraying equipment body (1), a slide groove (83) opened on the inner wall of the spraying equipment body (1) and slidably connected to the slide rod (82), a second top plate (87) hinged to the outer wall in front of the bottom end of the worktable (4), a telescopic rod (84) hinged to the outer wall at the bottom end of the movable plate (65), a slider (88) fixed to the outer wall at the bottom end of the telescopic rod (84), an auxiliary plate (810) fixed to the inner wall at the bottom end of the spraying equipment body (1), a slide rail (89) opened in the auxiliary plate (810) and slidably connected to the slider (88), a first top block (85) fixed to the outer wall at the rear end of the telescopic rod (84), and a second top block (86) fixed to the outer wall at the front end of the telescopic rod (84). The thickness of the first top block (85) and the second top block (86) are set to be equal, and the thickness difference between the second top plate (87) and the first top plate (81) is equal to the thickness of one first top block (85) or the second top block (86); The pushing mechanism (9) includes a fixed shaft (91) fixed at the top of the workbench (4) between the clamp (7) and the movable plate (65), a rotating rod (92) rotatably connected to the outer wall of the fixed shaft (91), a groove (93) opened on the outer wall of the rear end of the rotating rod (92), a moving block (94) slidably connected in the groove (93), one end of the moving block (94) is hinged to the connecting rod (95), and the other end of the connecting rod (95) is fixed to the outer wall of the movable plate (65).

2. The automated decorative spraying equipment according to claim 1, characterized in that: The rotating sleeve (102) includes two sets of protrusions fixed at the top end. The top ends of the two sets of protrusions are fixedly connected to the bottom end of the worktable (4). The rotating mechanism (10) is located in the middle position below. The worktable (4) is rotatably connected to the long shaft (101) through the rotating sleeve (102).

3. The automated decorative spraying equipment according to claim 1, characterized in that: The second hinge rod (68) is located entirely below the sleeve plate (610), and the second hinge rod (68) is hinged to the movable rod (69) near the inner wall of the clamp (7).

4. The automated decorative spraying equipment according to claim 1, characterized in that: The second top plate (87) is fixed to one end of another set of slide rods (82) on its side wall, and the other end of the other set of slide rods (82) is slidably connected to another slide groove (83) inside the inner wall of the spraying equipment body (1).

5. An automated decorative spraying device according to claim 1, characterized in that: The pushing mechanism (9) also includes a push pad (96) disposed at the front end of the rotating rod (92), the push pad (96) being a sponge pad.

6. An automated decorative automatic spraying equipment according to claim 5, characterized in that: The groove (93) is set in an oval shape and is located on the outer surface of the top end of the rotating rod (92).

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