Continuous paint spraying equipment for decorative ball production

Abstract

The invention relates to the field of decorative ball production, in particular to continuous paint spraying equipment for decorative ball production, which comprises a continuous spraying machine and the like. The continuous spraying machine is connected with two fixing frames; each fixing frame is fixedly connected with a plurality of electric push rods; the output ends of all the electric push rods located on the same fixing frame are jointly and fixedly connected with a first fixing block. And the first fixing blocks are fixedly connected with housings. The to-be-sprayed area of the decorative ball is covered through the cover shell and the fixing device, the situation that in the spraying process, paint is sprayed all around, and the working environment is polluted is avoided, when multiple colors are sprayed, the spraying areas of different paint on the surface of the decorative ball are separated through the partition plates, and the situation that different paint is mixed together easily in the spraying process is avoided.

Description

Technical Field

[0001] The present invention relates to the field of decorative ball production, and particularly to a continuous paint spraying device for decorative ball production. Background Art

[0002] During the production of decorative balls, painting the surface of the decorative balls is a key step to enhance the aesthetics of the decorative balls.

[0003] In order to increase the selling points of decorative balls, in the prior art, various paint materials are usually sprayed on the surface of decorative balls to form a rainbow-like or other colorful effects; however, during the actual spraying process, due to the lack of effective separation measures between each coating, different paint materials are prone to cross-mix during spraying, resulting in uneven spraying and unsatisfactory spraying effects, affecting the aesthetics and market competitiveness of the products. Summary of the Invention

[0004] In order to overcome the drawbacks of multi-layer paint mixing and uneven spraying during the paint spraying process of existing decorative balls, the present invention provides a continuous paint spraying device for decorative ball production.

[0005] Technical Solution: A continuous paint spraying device for decorative ball production includes a continuous spraying machine; it further includes a fixed frame, an electric push rod, a housing, a fixator, a first fixing block, a partition plate, a rotating plate, and a driving component; the continuous spraying machine is connected to two fixed frames; each fixed frame is fixedly connected with a plurality of electric push rods; the output ends of all the electric push rods on the same fixed frame are commonly fixedly connected with a first fixing block; the first fixing blocks are all fixedly connected with a housing for sealing the spraying area; a fixator is rotatably connected to the middle of the housing, and the fixator divides the housing into left and right parts; the fixator is connected to the spray gun of the continuous spraying machine; at least two partition plates for separating different paint materials are fixedly connected inside the housing; at least two rotating plates are fixedly connected to the fixator; the rotating plates are flush with the upper surface and the lower surface of the partition plates, and the rotating plates and the inner ring surface of the partition plates jointly construct a complete surface; a driving component for driving the fixator to rotate is connected to the fixator; telescopic blocks are arranged at the front end and the rear end of the fixator; sliding parts are arranged on the left side and the right side of the fixator; second sliding grooves are formed on the housing; the sliding parts slide in the corresponding second sliding grooves.

[0006] Further explanation: The continuous spraying machine is composed of an orbital conveyor, an electric rotating frame, a sprayer, a first connecting pipe, a first fixing plate, a first nozzle, a second fixing block, a sliding guide rail, and an electric suction cup; the fixing frame is fixedly connected to the orbital conveyor; several electric sliders are arranged on the orbital conveyor; an electric rotating frame is fixedly connected to each electric slider; two first fixing plates are fixedly connected to the orbital conveyor, and a vision sensor is arranged on each first fixing plate; two sprayers that are symmetrically arranged front and back are fixedly connected to the orbital conveyor; several first nozzles are fixedly connected to each fixator, the first nozzles penetrate the fixator, and the output ports of the first nozzles face the center point of the fixator; two spray ports are arranged on the first nozzles located between the two partition plates; each first nozzle is communicated with a first connecting pipe; each first connecting pipe passes through the corresponding first fixing plate and is communicated with the corresponding output port on the sprayer; several second fixing blocks are fixedly connected to the left side of the orbital conveyor; a sliding guide rail is fixedly connected to each second fixing block; an electric suction cup is fixedly connected to each sliding guide rail through a slider, and a telescopic motor is built in the electric suction cup, and the telescopic motor is used to make the adsorption end of the electric suction cup telescopic.

[0007] Further explanation: The driving component includes a second fixing plate, a servo motor, a gear, and a rack; a second fixing plate is fixedly connected to the upper side of each first fixing block; a servo motor is fixedly connected to the second fixing plate; a gear is fixedly connected to the output end of the servo motor; a rack is fixedly connected to the outside of the fixator, and the rack meshes with the gear.

[0008] Further explanation: Several ultraviolet curing lamps are fixedly connected inside the housing.

[0009] Further explanation: An elastic membrane is also included; an elastic membrane is fixedly connected between each rotating plate and the corresponding partition plate.

[0010] Further explanation: A second connecting pipe and a second nozzle are also included; a spraying groove is formed on the side of each rotating plate facing the decorative ball; a second connecting pipe is fixedly connected inside each rotating plate; a second nozzle is fixedly connected to the side of each second connecting pipe facing the decorative ball; the second nozzle is communicated with the corresponding spraying groove.

[0011] Further explanation: A drainage groove is formed on the upper side of each rotating plate; each drainage groove is communicated with the corresponding second connecting pipe, and a one-way valve is arranged at the communicating part.

[0012] Further explanation: The bottom surface of the drainage groove is inclined towards the second connecting pipe.

[0013] Further explanation: The upper surface of the rotating plate is coated with a Teflon coating.

[0014] Further explanation: A baffle is also included; a baffle is fixedly connected to the upper side of the rotating plate, and the baffle is located in front of the drainage groove.

[0015] The beneficial effects of the present invention are as follows: the area to be sprayed of the decorative ball is covered by the cover and the holder, so as to prevent the paint from being sprayed around and polluting the working environment during the spraying process; and when spraying multiple colors, the spraying areas of different paints on the surface of the decorative ball are separated by the partition plate, so as to prevent different paints from being easily mixed together during the spraying process and affecting the aesthetics of the product; The servo motor, gear and rack drive the first spray head and the holder to rotate around the center of the decorative ball, so that the area of ​​the decorative ball blocked by the rotating plate is gradually exposed, and the first spray head gradually sprays the paint on the blocked area to avoid the contact part between the partition plate and the decorative ball being difficult to be sprayed with paint, resulting in a blank area at the intersection of different paints; The paint of the upper color at the intersection is transported into the second connecting pipe by the sprayer, and is atomized and sprayed out by the second nozzle to form a gradient color in the intersection area of ​​the paint. Since the second nozzle is located in the rotating plate, and the rotating plate is relatively in contact with the decorative ball, when the second nozzle is working, the rotating plate limits the paint sprayed by the second nozzle, thereby avoiding the formation of a larger gradient area at the intersection of the decorative balls and avoiding large-area splashing of paint that affects the spraying effect of other areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the continuous painting equipment for producing decorative balls of the present invention; Figure 2 It is a schematic diagram of the internal structure of the cover shell of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the combination of the first connecting pipe, the first nozzle, the cover shell, the fixer and the partition plate of the present invention; Figure 4 It is a spraying state diagram of the present invention; Figure 5 An exploded view of the electric rotating frame, the cover, the fixture and the partition plate of the present invention; Figure 6 An exploded view of the cover and the retainer of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the partition plate, the rotating plate, the second connecting pipe and the baffle assembly of the present invention; Figure 8 is a cross-sectional view of a rotating plate of the present invention; Figure 9 It is a rotation state diagram of the rotating plate of the present invention; Figure 10 It is a schematic diagram of the three-dimensional structure of the second fixed block, the sliding guide rail and the electric suction cup combination of the present invention.

[0017] In the above figures: 1 - Track conveyor, 2 - Electric rotating frame, 3 - Sprayer, 4 - First connecting pipe, 5 - First fixing plate, 6 - First nozzle, 11 - Second fixing plate, 12 - Servo motor, 13 - Gear, 14 - Rack, 101 - Fixing frame, 102 - Electric push rod, 103 - Housing, 10301 - UV curing lamp, 10302 - Slide groove, 104 - Fixator, 10401 - Telescopic block, 10402 - Sliding part, 105 - First fixing block, 106 - Partition board, 107 - Rotating plate, 10701 - Drainage groove, 10702 - Spraying groove, 108 - Elastic membrane, 109 - Second connecting pipe, 110 - Second nozzle, 111 - Baffle plate, 201 - Second fixing block, 202 - Slide rail, 203 - Electric suction cup, 555 - Decorative ball. Detailed implementation mode

[0018] The present invention will be further described below in conjunction with specific embodiments. The schematic embodiments and descriptions of the present invention are used to explain the present invention, but do not limit the present invention.

[0019] Embodiment 1 As Figures 1 - 10 shown, a continuous painting device for the production of decorative balls includes a continuous spraying machine; It further includes a fixing frame 101, an electric push rod 102, a housing 103, a fixator 104, a first fixing block 105, a partition board 106, a rotating plate 107 and a driving component; two fixing frames 101 are connected to the continuous spraying machine; two electric push rods 102 are fixedly connected to each fixing frame 101; the output ends of all the electric push rods 102 located on the same fixing frame 101 are jointly fixedly connected to a first fixing block 105; a housing 103 is fixedly connected to the first fixing block 105; a fixator 104 is rotatably connected to the middle of the housing 103, and the fixator 104 divides the housing 103 into left and right parts; the fixator 104 is connected to the spray gun of the continuous spraying machine; two partition boards 106 are fixedly connected inside the housing 103; two rotating plates 107 are fixedly connected to the fixator 104; the rotating plates 107 are flush with the upper and lower surfaces of the partition boards 106, and the inner ring surfaces of the rotating plates 107 and the partition boards 106 jointly form a complete surface; a driving component is connected to the fixator 104; telescopic blocks 10401 are arranged at the front end and the rear end of the fixator 104; sliding parts 10402 are arranged on the left side and the right side of the fixator 104; a second slide groove 10302 is opened on the housing 103; the sliding parts 10402 slide in the corresponding second slide grooves 10302.

[0020] The continuous spraying machine is composed of an orbital conveyor 1, an electric rotating frame 2, a sprayer 3, a first connecting pipe 4, a first fixing plate 5, a first spray head 6, a second fixing block 201, a sliding guide rail 202 and an electric suction cup 203; a fixing frame 101 is fixedly connected to the orbital conveyor 1; a number of electric sliders are arranged on the orbital conveyor 1; an electric rotating frame 2 is fixedly connected to each electric slider; two first fixing plates 5 are fixedly connected to the orbital conveyor 1, and a vision sensor is arranged on each first fixing plate 5; two sprayers 3 which are symmetrically arranged front and back are fixedly connected to the orbital conveyor 1; a number of first spray heads 6 are fixedly connected to each fixer 104, the first spray head 6 penetrates through the fixer 104, and the output port of the first spray head 6 faces the center point of the fixer 104; two spray nozzles are arranged on the first spray head 6 located between two partition plates 106; each first spray head 6 is communicated with a first connecting pipe 4; each first connecting pipe 4 passes through the corresponding first fixing plate 5 and is communicated with the corresponding output port on the sprayer 3; two second fixing blocks 201 are fixedly connected to the left side of the orbital conveyor 1; a sliding guide rail 202 is fixedly connected to each second fixing block 201; an electric suction cup 203 is fixedly connected to each sliding guide rail 202 through a slider, and a telescopic motor is arranged inside the electric suction cup 203 for telescoping the adsorption end of the electric suction cup 203.

[0021] The driving assembly includes a second fixing plate 11, a servo motor 12, a gear 13 and a rack 14; a second fixing plate 11 is fixedly connected to the upper side of each first fixing block 105; a servo motor 12 is fixedly connected to the second fixing plate 11; a gear 13 is fixedly connected to the output end of the servo motor 12; a rack 14 is fixedly connected to the outside of the fixer 104, and the rack 14 meshes with the gear 13.

[0022] A number of ultraviolet curing lamps 10301 are fixedly connected inside the housing 103.

[0023] An elastic film 108 is further included; an elastic film 108 is fixedly connected between each rotating plate 107 and the corresponding partition plate 106.

[0024] The working principle of the above embodiment is as follows: Taking Figure 1 as the perspective reference and looking down from top to bottom as the reference, the orbital conveyor 1 conveys the electric rotating frame 2 clockwise; an upper and lower material manipulator is arranged on the right side of the orbital conveyor 1; the unprocessed decorative ball 555 is placed on the electric rotating frame 2 through the upper and lower material manipulator, and the processed decorative ball 555 is taken off from the electric rotating frame 2.

[0025] In the present invention, the decorative ball 555 is sprayed through two spraying areas arranged on the orbital conveyor 1, and a single spraying area sprays half of the surface area of the decorative ball 555; Taking the spraying area in front of the rail conveyor 1 as an example: During the spraying operation, the rail conveyor 1 gradually moves the loaded electric rotating frame 2 to directly below the front fixture 104. When the visual sensor on the first fixed plate 5 monitors that the electric rotating frame 2 drives the decorative ball 555 to move directly below the fixture 104, the rail conveyor 1 is controlled to stop running, and the cover 103 and the fixture 104 are driven downward by the electric push rod 102 until the bottom of the cover 103 contacts the electric rotating frame 2. As Figure 2 and Figure 3 shown, the cover 103, the fixture 104, and the telescopic block 10401 cover the area to be sprayed of the decorative ball 555, preventing the paint from spraying around during the spraying process and polluting the working environment.

[0026] After the bottom of the cover 103 contacts the electric rotating frame 2, the front spraying device 3 is started. The paint is transported through the first connecting pipe 4 to the corresponding first nozzle 6 for spraying the decorative ball 555. At the same time, the decorative ball 555 is slowly and evenly driven to rotate by the rotating part of the electric rotating frame 2. The rotation direction is not limited, and both clockwise and counterclockwise rotations are acceptable. The fixture 104 and the first nozzle 6 are driven to rotate counterclockwise by the servo motor 12, the gear 13, and the rack 14. Since the fixture 104 is semicircular and the center point of the fixture 104 is concentric with the center point of the decorative ball 555, that is, the fixture 104 and the first nozzle 6 rotate counterclockwise around the center of the decorative ball 555. As the rotating part of the electric rotating frame 2 slowly and evenly drives the decorative ball 555 to rotate, the fixture 104 and the first nozzle 6 slowly rotate counterclockwise around the center of the decorative ball 555. As Figure 3 and Figure 4 shown, the first nozzle 6 will spray the upper half of the decorative ball 555 comprehensively; it should be noted that during the rotation of the fixture 104, the connecting telescopic block 10401 at the front end of the fixture 104 is compressed, and the telescopic block 10401 connected to the rear end of the fixture 104 is stretched. The sliding part 10402 of the fixture 104 rotates in the chute 10302 of the cover 103; it should be noted that since the paint sprayed on the decorative ball 555 is quick-drying paint and the cover 103 is provided with an ultraviolet curing lamp 10301, during the spraying process, the paint sprayed on the surface of the decorative ball 555 can be quickly cured (1 - 2 seconds); it should be noted that after the first nozzle 6 completes the spraying of the upper half of the decorative ball 555, as Figure 5 shown, the fixture 104 and the first nozzle 6 are driven to reset by the servo motor 12, the gear 13, and the rack 14, and the cover 103 and the fixture 104 are pushed upward by the electric push rod 102, so that the cover 103, the fixture 104, and the telescopic block 10401 are separated from the electric rotating frame 2.

[0027] After the spraying of the upper half of the decorative ball 555 is completed in the spraying area in front of the track conveyor 1, the track conveyor 1 transports the decorative ball 555 with the upper half sprayed to the flipping area for flipping operation, and then the track conveyor 1 drives the flipped decorative ball 555 to the spraying area at the rear for spraying.

[0028] The specific principle of the flipping operation of the decorative ball 555 is as follows: The track conveyor 1 gradually brings the decorative ball 555 with the upper half sprayed between the two second fixing blocks 201, and then the telescopic motor in the electric suction cup 203 drives its suction end to extend, so that the suction end of the electric suction cup 203 adsorbs the decorative ball 555. Then, the rotating part of the electric suction cup 203 drives the decorative ball 555 to rotate. After rotating the unsprayed area of the decorative ball 555 upward, the telescopic motor in the electric suction cup 203 makes its suction end away from the decorative ball 555.

[0029] After the spraying of the decorative ball 555 is completed in the present invention, the track conveyor 1 brings the decorative ball 555 to the position of the loading and unloading manipulator, and the loading and unloading manipulator removes the sprayed decorative ball 555; it should be noted that when the previous decorative ball 555 leaves the spraying area or the flipping area, the next decorative ball 555 enters the spraying area or the flipping area relative to the previous decorative ball 555, realizing the continuous spraying production of the decorative ball 555.

[0030] Furthermore, in the prior art, various paint materials are sprayed on the surface of the decorative ball 555 to form a rainbow-like or other colorful effects. However, in the actual spraying process, due to the lack of effective separation measures between each coating, different paint materials are prone to mix together during spraying, resulting in uneven spraying and affecting the aesthetics of the product; therefore, as Figure 2 shown: When the decorative ball 555 is in the spraying area and the cover 103, the fixator 104 and the telescopic block 10401 descend to seal the spraying area of the decorative ball 555, the cover 103 drives the partition plate 106 to descend and contact the surface of the decorative ball 555, and the partition plate 106 separates the spraying areas of different paint materials on the surface of the decorative ball 555, preventing different paint materials from being easily mixed together during spraying and affecting the aesthetics of the product; Considering that after the partition plate 106 contacts the surface of the decorative ball 555, it is difficult to spray paint on the contact part between the partition plate 106 and the decorative ball 555, resulting in a blank area at the junction of the spraying of different paint materials. Therefore, as Figure 4 and Figures 6 - 9As shown: By adding a rotating plate 107 to the fixture 104, the spraying areas of different paints are separated by the partition plate 106 in cooperation with the rotating plate 107. It should be noted that the rotating plate 107 and the adjacent partition plate 106 are at the same horizontal height, and the upper and lower surfaces of the rotating plate 107 are flush with the upper and lower surfaces of the adjacent partition plate 106. The inner ring surface of the rotating plate 107 and the inner ring surface of the adjacent partition plate 106 jointly construct a complete surface, that is, the rotating plate 107 can ensure the separation effect at the spraying junction.

[0031] During the spraying process, when the fixture 104 and the first spray head 6 rotate counterclockwise around the center of the decorative ball 555, the fixture 104 synchronously drives the rotating plate 107 to rotate counterclockwise, as Figure 4 shown, so that the area of the decorative ball 555 blocked by the rotating plate 107 is gradually exposed, and the first spray head 6 gradually sprays the paint on the blocked area. It should be noted that since the center point of the fixture 104 and the center point of the decorative ball 555 are concentric, and the inner ring surface of the rotating plate 107 and the inner ring surface of the partition plate 106 jointly construct a complete surface, that is, the inner ring surface of the rotating plate 107 is in contact with the surface of the decorative ball 555. When the fixture 104 drives the rotating plate 107 to rotate counterclockwise, the rotating plate 107 always adheres to the surface of the decorative ball 555, preventing the paint from being sprayed through the rotating plate 107 to other positions of the decorative ball 555; when the upper surface of the rotating plate 107 rotates to be flush with the lower surface of the partition plate 106, the area of the decorative ball 555 blocked by the rotating plate 107 is completely exposed, and the area of the decorative ball 555 blocked by the rotating plate 107 is also completely sprayed.

[0032] It should be noted that when the upper surface of the rotating plate 107 rotates to be flush with the lower surface of the partition plate 106, the servo motor 12 stops working and the fixture 104 stops rotating. At this time, as the rotating part of the electric rotating frame 2 continuously drives the decorative ball 555 to rotate slowly, the first spray head 6 fully sprays the area of the decorative ball 555 that was blocked (the initial contact positions of the decorative ball 555 with the partition plate 106 and the rotating plate 107); it should be noted that the lower surface of the partition plate 106 and the paint junction are at the same horizontal line, that is, when the upper surface of the rotating plate 107 rotates to be flush with the lower surface of the partition plate 106, the upper surface of the rotating plate 107 and the paint junction are at the same horizontal line, ensuring the full spraying of the area of the decorative ball 555 that was blocked; and during the rotation of the rotating plate 107, the gap between the rotating plate 107 and the partition plate 106 is sealed by the elastic membrane 108 to prevent the sprayed paint in the upper spraying area from being sprayed to the lower spraying area through the gap between the rotating plate 107 and the partition plate 106, affecting the spraying effect.

[0033] Embodiment 2 On the basis of Embodiment 1, as Figure 4 and Figures 7 - 9As shown, it further includes a second connecting pipe 109 and a second spray head 110; a spraying groove 10702 is formed on one side of each rotating plate 107 facing the decorative ball 555; a second connecting pipe 109 is fixedly connected inside each rotating plate 107; a second spray head 110 is fixedly connected to one side of each second connecting pipe 109 facing the decorative ball 555; the second spray head 110 is communicated with the corresponding spraying groove 10702.

[0034] A drainage groove 10701 is formed on the upper side of each rotating plate 107; each drainage groove 10701 is communicated with the corresponding second connecting pipe 109, and a one-way valve is arranged at the communicating part.

[0035] The bottom surface of the drainage groove 10701 is inclined towards the second connecting pipe 109.

[0036] The upper surface of the rotating plate 107 is coated with a Teflon coating.

[0037] It further includes a baffle 111; a baffle 111 is fixedly connected to the upper side of the rotating plate 107, and the baffle 111 is located in front of the drainage groove 10701.

[0038] The working principle of the above embodiment is as follows: When spraying the colored decorative ball 555 that needs to spray multiple paints, covering spraying will be carried out at the junction of different paints, that is, spraying the upper color at the junction of the paints (taking the junction of different paints as an example, the upper color refers to the color above the junction) to form a gradient effect. However, if the partition plate 106 is not used for separation, a large gradient area will be formed at the junction of the decorative ball 555, affecting the overall aesthetic effect; therefore, as Figure 4 and Figures 7 - 9 shown: after spraying is completed, the upper surface of the rotating plate 107 is flush with the lower surface of the partition plate 106. At this time, the upper surface of the rotating plate 107 is located at the paint junction, and the lower surface of the rotating plate 107 is located in the spraying area below the junction. The paint of the upper color at the junction is conveyed into the second connecting pipe 109 through the sprayer 3 and atomized and sprayed out by the second spray head 110 to form a gradient color in the paint junction area. Since the second spray head 110 is located inside the rotating plate 107 and the rotating plate 107 is in contact with the decorative ball 555, when the second spray head 110 works, the rotating plate 107 restricts the paint sprayed by the second spray head 110, avoiding the formation of a large gradient area at the junction of the decorative ball 555 and preventing the paint from splashing over a large area and affecting the spraying effect of other areas.

[0039] Further, the rotating plate 107 is located below the corresponding first nozzle 6, and the relative position does not change. As the number of spraying times increases, the paint will gradually accumulate on the upper surface of the rotating plate 107, resulting in a large amount of paint being wasted. At the same time, it also increases the difficulty of subsequent cleaning of the rotating plate 107. Therefore, a drainage groove 10701 is provided on the upper surface of the rotating plate 107, and the drainage groove 10701 is communicated with the second connecting pipe 109. The paint can enter the second connecting pipe 109 through the drainage groove 10701 for subsequent spraying operations of the second nozzle 110, avoiding waste.

[0040] Based on the above technical effects, the present invention also has the following advantages: The bottom surface of the drainage groove 10701 is inclined towards the second connecting pipe 109, facilitating the flow of the paint into the second connecting pipe 109.

[0041] The upper surface of the rotating plate 107 is coated with a Teflon coating, which is smooth and has excellent non-stick properties. The paint is not easily solidified and adhered, preventing the paint from solidifying in advance on the rotating plate 107 and affecting the collection effect.

[0042] A baffle 111 is fixedly connected to the upper side of the rotating plate 107 to prevent the converging flowing paint from being too much and crossing the drainage groove 10701, causing waste.

[0043] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A continuous spraying equipment for producing decorative balls, comprising a continuous spraying machine; its characteristics are: The invention also comprises a fixing frame (101), an electric push rod (102), a cover (103), a fixer (104), a first fixing block (105), a partition plate (106), a rotating plate (107) and a driving assembly; the continuous spraying machine is connected to two fixing frames (101); each fixing frame (101) is fixedly connected to a plurality of electric push rods (102); the output ends of all the electric push rods (102) on the same fixing frame (101) are fixedly connected to the first fixing block (105); the first fixing blocks (105) are fixedly connected to a cover (103) for sealing the spraying area; the middle part of the cover (103) is rotatably connected to the fixer (104), and the fixer (104) divides the cover (103) into left and right parts; the fixer (104) is connected to the spraying part of the continuous spraying machine. The invention relates to a paint gun connection; at least two partition plates (106) for separating different paints are fixedly connected in the housing (103); at least two rotating plates (107) are fixedly connected to the fixing device (104); the rotating plates (107) are flush with the upper surface and the lower surface of the partition plates (106), and the rotating plates (107) and the inner annular surface of the partition plates (106) together form a complete surface; the fixing device (104) is connected with a driving component for driving the fixing device (104) to rotate; the front end and the rear end of the fixing device (104) are both provided with telescopic blocks (10401); the left side and the right side of the fixing device (104) are both provided with sliding parts (10402); the housing (103) is provided with a second sliding groove (10302); the sliding part (10402) slides in the corresponding second sliding groove (10302).

2. The continuous paint spraying equipment for producing decorative balls according to claim 1 is characterized by: The continuous spraying machine comprises a track conveyor (1), an electric rotating frame (2), a sprayer (3), a first connecting pipe (4), a first fixing plate (5), a first spray head (6), a second fixing block (201), a sliding guide rail (202) and an electric suction cup (203); the fixing frame (101) is fixedly connected to the track conveyor (1); a plurality of electric sliders are arranged on the track conveyor (1); each electric slider is fixedly connected to the electric rotating frame (2); two first fixing plates (5) are fixedly connected to the track conveyor (1), and each first fixing plate (5) is provided with a visual sensor; two sprayers (3) symmetrically arranged front and rear are fixedly connected to the track conveyor (1); each fixing block (104) is fixedly connected to a plurality of first spray heads (6), and the first spray heads (6) penetrate the first fixing plate (104) and the second ... The first nozzle (6) passes through the fixture (104), and the output port of the first nozzle (6) faces the center point of the fixture (104); the first nozzle (6) located between the two partition plates (106) is provided with two nozzles; each first nozzle (6) is connected to a first connecting pipe (4); each first connecting pipe (4) passes through the corresponding first fixing plate (5) and is connected to the corresponding output port on the sprayer (3); a plurality of second fixing blocks (201) are fixedly connected to the left side of the track conveyor (1); each second fixing block (201) is fixedly connected to a sliding guide rail (202); each sliding guide rail (202) is fixedly connected to an electric suction cup (203) via a slider, and the electric suction cup (203) has a built-in telescopic motor, which is used to extend and retract the suction end of the electric suction cup (203).

3. The continuous paint spraying equipment for producing decorative balls according to claim 1 is characterized by: The driving assembly comprises a second fixing plate (11), a servo motor (12), a gear (13) and a rack (14); the second fixing plate (11) is fixedly connected to the upper side of each first fixing block (105); the servo motor (12) is fixedly connected to the second fixing plate (11); the output end of the servo motor (12) is fixedly connected to the gear (13); the outer side of the fixer (104) is fixedly connected to the rack (14), and the rack (14) is meshed with the gear (13).

4. The continuous paint spraying equipment for producing decorative balls according to claim 1 is characterized by: A plurality of ultraviolet curing lamps (10301) are fixedly connected inside the cover shell (103).

5. The continuous paint spraying equipment for producing decorative balls according to claim 1 is characterized by: It also includes an elastic membrane (108); an elastic membrane (108) is fixedly connected between each rotating plate (107) and the corresponding partition plate (106).

6. The continuous paint spraying equipment for producing decorative balls according to claim 5 is characterized by: It also includes a second connecting tube (109) and a second spray head (110); a spraying groove (10702) is provided on the side of each rotating plate (107) facing the decorative ball (555); a second connecting tube (109) is fixedly connected inside each rotating plate (107); a second spray head (110) is fixedly connected on the side of each second connecting tube (109) facing the decorative ball (555); and the second spray head (110) is connected to the corresponding spraying groove (10702).

7. The continuous paint spraying equipment for producing decorative balls according to claim 6 is characterized by: A drainage groove (10701) is provided on the upper side of each rotating plate (107); each drainage groove (10701) is connected to a corresponding second connecting pipe (109), and a one-way valve is provided at the connection point.

8. The continuous paint spraying equipment for producing decorative balls according to claim 7 is characterized by: The bottom surface of the drainage groove (10701) is inclined toward the second connecting pipe (109).

9. The continuous paint spraying equipment for producing decorative balls according to claim 7 is characterized by: The upper surface of the rotating plate (107) is coated with a Teflon coating.

10. The continuous paint spraying equipment for producing decorative balls according to claim 9, characterized in that: It also includes a baffle (111); the baffle (111) is fixedly connected to the upper side of the rotating plate (107), and the baffle (111) is located in front of the drainage groove (10701).

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