Painting production equipment for outer surface lamp shell of automobile welcome lamp and spray painting head

Abstract

The outer surface lamp shell painting production equipment comprises a supporting mechanism, the supporting mechanism comprises a fitting support supported on the ground, the fitting support comprises a fitting sleeve supported on the ground, and a bottom base at the lower end of a cylinder body of the fitting sleeve; spraying object receiving supports are obliquely installed at the four corners of the top of the bottom base, rubber buffering pads are arranged in the middles of the top ends of the spraying object receiving supports, upper frames are transversely installed on the peripheral walls of the receiving supports, assembling bases are arranged on the side edges of the top ends of the attaching supports, and buffering pressing cylinders are installed at the top ends of the assembling bases. And an assembling mechanism used for storing the welcome car lamp is mounted at the top end of the buffer pressure cylinder, and the main purpose is to ensure that when the automobile welcome car lamp is painted, redundant sprayed raw materials used for painting are received.

Description

Technical Field

[0001] The invention relates to the field of mechanical technology, in particular to a production device for painting the outer surface lamp shell of a car welcome lamp and a spray painting head. Background Art

[0002] The welcome light is a humanized lighting design, whose main function is to illuminate the path to the door for passengers, making them feel at home. It is usually installed at the bottom of the car door, and when the door is opened, the light will automatically light up to provide lighting for the passengers. The design of the welcome light not only improves the humanization of the car, but also increases the beauty and technological sense of the vehicle. Depending on the wick, the welcome light can be divided into two types: LED and laser. LED welcome lights are popular for their high efficiency, long life and environmental protection characteristics, while laser welcome lights are known for their unique light effects and high-end feel. In addition, the welcome lights of some high-end models also have a projection function, which can project specific patterns or text on the ground, further increasing the uniqueness and personalized expression of the vehicle;

[0003] Among them, the Chinese patent with application number "CN200980129965.8" discloses "painting equipment for painting objects to be painted", which records "in order to complete the painting equipment (100) for painting objects to be painted in the form of automobile bodies (102) and / or automobile body parts, a painting equipment for painting objects to be painted in the form of automobile bodies and / or automobile body parts is proposed, and the painting equipment includes the following: a frame shell (116), the frame shell (116) encloses a frame internal space (132), in which at least one immersion tank (140, 148) and at least one open treatment area (132) are arranged 88, 190, 192, 304, 310), wherein the treatment area (188, 190, 192, 304, 310) is open relative to the interior space of the frame; a first conveying level (104), on which the objects to be painted can be conveyed through at least one open treatment area; a second conveying level (106), from which the objects to be painted can be immersed in at least one immersion tank; and at least one temporary storage device (107), wherein at least one object to be painted can be conveyed from a conveying level (104, 106) of the painting plant to the temporary storage device and later conveyed from the temporary storage device to another conveying level (106, 104) of the painting plant;

[0004] Further search found that the Chinese patent document with application number: CN201420812418.8 discloses an enameled copper wire painting device. The utility model proposes an enameled copper wire painting device, including: a bottom plate, a first paint trough, a second paint trough, a third paint trough, a first paint trough spacer hole, a second paint trough spacer hole, a third paint trough spacer hole, and a fan; the bottom plate is respectively provided with a first paint trough, a second paint trough and a third paint trough, and two fans are provided on the side of the bottom plate; the fan is used to speed up the air drying speed of the painted enameled copper wire; the first paint trough is provided with a first paint trough spacer hole, and the first paint trough is used to paint the enameled copper wire; the second paint trough is provided with a second paint trough spacer hole, and the second paint trough is used to paint the enameled copper wire; the third paint trough is provided with a third paint trough spacer hole, and the third paint trough is used to paint the enameled copper wire. However, the above patent document still has the following defects:

[0005] 1) In the production process of conventional welcome lights, the outer surface of the finished lamp shell is generally painted, whether by hand brush or automatic brushing. It is necessary to better ensure the brushing of the waterproof glue on the surface of the welcome lamp. In addition, the production of welcome lamps also requires details because some welcome lamps need to get the desired light image under the reflection of light, but this light image is not easy to spray. In addition, the maintenance of the processing lamps, whether it is a welcome lamp or other lamps, requires a maintenance clamping structure to realize the spray production of the product;

[0006] 2) In addition, the corresponding lamp shell disassembly plan, as the equipment guiding the purification of the spraying effect in the later processing stage, obviously has obvious spraying characteristics in the technical plan of the headlights. In addition, for production, as the subsequent spray head stage, it is easy to cause the subsequent spray head and the liquid storage tank between the spray equipment in the stage, the interconnection characteristics between them and the production and processing characteristics. Summary of the invention

[0007] The object of the present invention is to provide a production device and a spray-painting head for painting the outer surface lamp shell of a car welcome lamp to solve the problems raised by the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a production device for painting the outer surface lamp shell of a car welcome lamp: comprising a supporting mechanism, the supporting mechanism comprising a fitting bracket supported on the ground, the fitting bracket, the fitting bracket comprising a fitting sleeve supported on the ground, a bottom base at the lower end of the cylinder body of the fitting sleeve, the top four corners of the bottom base are all inclinedly installed with a spray receiving bracket, and a rubber buffer pad is provided at the middle of the top of the spray receiving bracket;

[0009] The four walls of the receiving bracket are all transversely mounted with an upper frame, the top side of the fitting bracket is provided with an assembly seat, the top of the assembly seat is mounted with a buffer pressure cylinder, and the top of the buffer pressure cylinder is mounted with an assembly mechanism for storing the welcome lamp;

[0010] The assembly mechanism includes a transverse connecting rod installed in the middle of the bottom end of the fitting bracket, and transmission shafts are respectively supported at both ends of the rod body of the transverse connecting rod, and arc-shaped brackets are symmetrically installed on the surfaces of two adjacent transmission shafts. A sleeve is installed at the end of the arc-shaped bracket, and a connecting roller is vertically installed in the middle of the top end of the sleeve. Protective detection covers are provided at the upper and lower ends of the connecting roller, and a square gasket is installed at the cover connecting end of the protective detection cover, and a circular groove is opened in the middle of the square gasket. A lighting lamp holder is fitted on the surface of the sleeve, and a lighting lamp is fitted on the surface of the lighting lamp holder.

[0011] As a preferred solution of the present invention: a triangular bracket is installed at the top of the transverse connecting rod, a fitting mechanism is installed in the middle of the triangular bracket, the fitting mechanism includes a linkage base installed in the middle of the triangular bracket, a spherical hinge shaft is installed at one end of the linkage base, an access connecting rod is installed at the end of the spherical hinge shaft, an access sleeve is vertically installed at the top of the access connecting rod, and the top end of the access sleeve is linked to a hinge connecting rod.

[0012] As a preferred solution of the present invention: a movable joint is installed in the middle of the top end of the hinged connecting rod, the top end of the movable joint is provided with an adjustment base, the top end of the adjustment base is installed with a rotating seat, the middle of the top end of the rotating seat is installed with a connecting cross bar, and the top end of the rod body of the connecting cross bar is installed with a sliding support rod.

[0013] As a preferred solution of the present invention: a clamping mechanism is also installed on the back side of the triangular bracket, and a square frame is linked to one end of the clamping mechanism, a slot is opened in the middle of the square frame, and linear guide rails are symmetrically arranged on both sides of the top of the square frame, and a linear sliding base is fittedly installed in the middle of the top of the linear guide rails, and L-shaped connecting brackets are arranged on both sides of the top of the linear sliding base, and a linkage roller is hinged in the middle of the top of the L-shaped connecting bracket, and a connecting rod is provided in the middle of the top of the linkage roller, and a transmission roller is installed at one end of the connecting rod, and a transmission shaft is provided at one end of the transmission roller, and the transmission shaft, the transmission shaft, is provided with a toggle connecting rod at the top, and a clamping base is provided in the middle of the top of the toggle connecting rod, and a socket is provided in the middle of the end of the clamping base, and a socket is fitted on the surface of the socket.

[0014] As a preferred solution of the present invention: a welcoming car lamp cover is installed on the top of the clamping base, the bottom of the welcoming car lamp cover is clamped with the surface of the clamping base, the side of the clamping base is clamped by the surface of a designated transmission shaft, and the bottom surface of the transmission shaft is clamped with the bottom of the designated clamping base;

[0015] A rotating mechanism is also installed on the back of the clamping base;

[0016] The rotating mechanism comprises a support plate arranged in the middle of the back of the clamping base, fastening screws are installed at the four corners of the support plate, a conical base is fitted in the middle of the fastening screws, and a driving motor is installed in the middle of the conical base.

[0017] As a preferred solution of the present invention: the outer part of the housing of the driving motor is fitted with the frame arranged on the outer side, a "" bracket is horizontally installed in the middle of the top of the board surface of the frame, and a pigment storage mechanism is installed on the top of the "" bracket;

[0018] The pigment storage mechanism includes two fitting gaskets assembled on the top of the "X" bracket, and limiting nails are installed at the four corners of the ends of the fitting gaskets. The ends of the limiting nails are installed with angle adjustment shafts, and trapezoidal brackets are provided at both ends of the top of the angle adjustment shaft. An upper sleeve is installed on the top of the trapezoidal bracket, and a storage tank is installed horizontally in the middle of the upper sleeve. A side baffle is fitted on the inner side of the tank body of the storage tank, and the bottom of the side baffle is supported by the trapezoidal bracket at the lower end.

[0019] A spray head for painting the outer surface of a lamp shell of a car welcome lamp, comprising any one of the above-mentioned production equipment for painting the outer surface of a lamp shell of a car welcome lamp,

[0020] A baffle is installed horizontally at the middle of the end of the storage tank, and a booster suction pump is provided on the outer wall of the baffle. A regulating valve is installed vertically at the middle of the top of the pump body of the booster suction pump, and a valve pipe is installed in the middle of the top of the regulating valve. The end of the valve pipe is combined with the connecting structure on the outside, and a valve tube is sleeved at the middle of the end of the storage tank, and an access base is connected to the middle of the top of the valve tube, a fastening nut is vertically installed at the middle of the top of the access base, and a pressure cylinder is installed at the middle of the top of the fastening nut.

[0021] As a preferred solution of the present invention: one end of the regulating valve is connected to a spray rubber mechanism, the spray rubber mechanism includes a liquid extraction belt installed at the end of the regulating valve, a hose is embedded in the middle of the liquid extraction belt, a sprayer is installed at the end of the hose, a holder is installed at the bottom side of the sprayer, a hand-held handle is installed at the bottom side of the holder, a spray tube is installed in the middle of the top of the hose, and a camera mechanism is installed at the top of the spray tube.

[0022] As a preferred solution of the present invention: the camera mechanism comprises a magnifying focusing lens installed at the top of the sprayer, a camera is installed at the rear end of the magnifying focusing lens, a data connection board is installed at the back of the camera, a data connection slot is provided on the surface of the data connection board, a connecting line is installed at the end of the data connection slot, a head ring strap is connected to the end of the connecting line, a VR display is installed at the top of the head ring strap, an eyepiece is installed at the end of the VR display, and both sides of the bottom of the eyepiece are provided with an annular fitting sleeve;

[0023] A folding spraying mechanism is also installed in the middle of the angle adjustment shaft;

[0024] The folding spraying mechanism includes a sleeve seat arranged at the top end of the angle adjustment shaft, a first movable joint bracket is installed in the middle of the top end of the sleeve seat, a traction spring is linked to the middle part of the first movable joint bracket, a second movable joint is hinged in the middle of the top end of the traction spring, one end of the second movable joint is provided with an articulated frame, one end of the articulated frame is hinged with a third movable joint, one end of an assembly rod is installed with a holding handle, a spray hood is fitted on the bottom of the articulated frame, and a spray head is provided at the bottom of the spray hood.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1) The main purpose of the fitting bracket and fitting sleeve is to ensure that when painting the car welcome lights, the raw materials used for painting and the excess sprayed raw materials can be collected. The raw materials can be sealed and collected by covering the outer wall of the upper frame with a plastic bag. The square frame uses a linear guide to adjust the position of the clamping base that plays a clamping role to move toward the position of the lamp, thereby clamping the lamp to be sprayed to ensure that the equipment can remain motionless. Combined with the rear end structure for changing the direction of the lamp, it is used to better improve the position of the cone cover in the later stage. Combined with the spraying structure at the bottom of the cone cover, the direction of the spraying end can be freely adjusted by holding the handle manually, which improves the subsequent surface detail spraying efficiency of the car welcome lights;

[0027] 2) The main purpose of the access connecting rod and the access sleeve is to bind the storage tank position to avoid shaking, and the inflation effect brought by the control valve is more convenient. The pressure cylinder is inflated to form an internal and external pressure difference to push the spray structure toward the surface of the equipment to spray. In addition, in the spraying of some details, the axial deflection of the sleeve and the connecting roller is used to better change the overall square gasket and the cover connection area of ​​the protective detection cover on both sides to resist the scattering of the spray powder caused by the nozzle stage;

[0028] 3) The combination of the suction belt and the hose is mainly for the uniform delivery of the liquid after pressurization. For the control of details, it can be combined with a forehead-mounted camera and a magnifying focusing lens. Problems with some equipment details can be transmitted along the data transmission connection line to the VR display, and the fine picture can be seen through the eyepiece to ensure better completion of the hand-painted spraying action during the drawing of the headlights. Ensure that the drawn welcome lamp has a more detailed transparent image. The linkage base and the connecting rod are used to change the direction during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the back structure of the present invention;

[0031] Figure 3 It is a structural schematic diagram of the support mechanism of the present invention;

[0032] Figure 4 It is a structural schematic diagram of the assembly mechanism of the present invention;

[0033] Figure 5 This is a schematic diagram of the square frame structure of the present invention;

[0034] Figure 6 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0035] Figure 7 It is a structural schematic diagram of the rotating mechanism of the present invention;

[0036] Figure 8 It is a structural schematic diagram of the folding spraying mechanism of the present invention;

[0037] Fig. 9 It is a structural schematic diagram of the laminating mechanism of the present invention;

[0038] Fig.10 It is a schematic structural diagram of the transverse connecting rod of the present invention;

[0039] Fig.11 It is a schematic diagram of the structure of the rubber buffer pad of the present invention;

[0040] Fig.12 It is a structural schematic diagram of the pigment storage mechanism of the present invention;

[0041] Fig.13 It is a structural schematic diagram of the square frame of the present invention;

[0042] Fig.14 It is a structural schematic diagram of the support plate of the present invention;

[0043] Fig.15 It is a structural schematic diagram of the socket of the present invention;

[0044] Fig.16 It is a structural schematic diagram of the connecting cross bar of the present invention;

[0045] Fig.17 It is a structural schematic diagram of the video recording mechanism of the present invention;

[0046] Fig.18 It is a schematic diagram of the structure of the headband strap of the present invention.

[0047] In the figure: 1, support mechanism; 11, fitting bracket; 12, fitting sleeve; 14, bottom base; 15, receiving bracket; 16, upper frame; 17, rubber cushion; 18, assembly seat; 19, buffer pressure cylinder;

[0048] 2. Spraying rubber mechanism; 21. Liquid extraction belt; 22. Hose; 23. Sprayer; 24. Holder; 25. Hand-held handle; 26. Spraying tube;

[0049] 3. Assembly mechanism; 31. Transverse connecting rod; 32. Transmission shaft; 33. Arc bracket; 34. Sleeve; 35. Connecting roller; 36. Protective detection cover; 37. Square gasket; 38. Lighting lamp holder; 381. Envelope frame; 382. Chinese character bracket; 39. Lighting lamp; 391. Triangular bracket;

[0050] 4. Pigment storage mechanism; 41. Fitting gasket; 42. Limiting nail; 43. Angle adjustment shaft; 44. Trapezoidal bracket; 45. Upper sleeve; 46. Storage tank; 47. Side baffle; 48. Baffle bar; 49. Booster suction pump; 491. Control valve; 492. Valve pipe; 493. Valve pipe tube; 494. Access base; 495. Fastening nut; 496. Pressure cylinder;

[0051] 5. Clamping mechanism; 51. Square frame; 52. Slotting; 53. Linear guide rail; 54. Linear sliding base; 55. L-shaped connecting bracket; 56. Linkage roller; 57. Connecting rod; 58. Transmission roller; 59. Transmission shaft; 591. Clamping base; 592. Socket; 593. Socket; 594. Welcome car lamp cover;

[0052] 6. Rotating mechanism; 61. Support plate; 62. Fastening screws; 63. Conical base; 64. Driving motor;

[0053] 7. Folding spray mechanism; 71. Casing seat; 72. First movable joint bracket; 73. Traction spring; 74. Second movable joint; 75. Articulated frame; 76. Third movable joint; 77. Assembly rod; 78. Grip handle; 79. Spray hood; 791. Spray head;

[0054] 8. Camera mechanism; 81. Magnifying and focusing lens; 82. Camera; 83. Data connection board; 84. Data connection slot; 85. Connection line; 86. Headband strap; 87. VR display; 88. Eyepiece; 89. Ring fitting sleeve;

[0055] 9. Fitting mechanism; 91. Linkage base; 92. Spherical hinge shaft; 93. Access connecting rod; 94. Access sleeve; 95. Articulated connecting rod; 96. Movable joint; 97. Adjusting base; 98. Connecting rotating seat; 99. Connecting cross bar; 991. Sliding support rod. DETAILED DESCRIPTION

[0056] 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.

[0057] See also Figure 1 - Fig.18 The present invention provides a technical solution: a production device for painting the outer surface lamp shell of a car welcome lamp, comprising a support mechanism 1, the support mechanism 1 comprises a fitting bracket 11 supported on the ground, the fitting bracket 11 comprises a fitting sleeve 12 supported on the ground, a bottom base 14 at the lower end of the cylinder of the fitting sleeve 12, a spray receiving bracket 15 is obliquely installed at the top four corners of the bottom base 14, and a rubber buffer pad 17 is provided at the middle of the top of the spray receiving bracket 15;

[0058] The upper frame 16 is transversely mounted on the four walls of the receiving bracket 15, and an assembly seat 18 is provided on the top side of the bracket 11. A buffer pressure cylinder 19 is installed on the top of the assembly seat 18, and an assembly mechanism 3 for storing the welcome lamp is installed on the top of the buffer pressure cylinder 19;

[0059] The assembly mechanism 3 includes a transverse connecting rod 31 installed in the middle of the bottom end of the fitting bracket 11, and transmission shafts 32 are respectively supported at both ends of the rod body of the transverse connecting rod 31. Arc brackets 33 are symmetrically installed on the surfaces of two adjacent transmission shafts 32, and a sleeve 34 is installed at the end of the arc bracket 33. A connecting roller 35 is vertically installed in the middle of the top end of the sleeve 34. A protective detection cover 36 is provided at the upper and lower ends of the connecting roller 35. A square gasket 37 is installed at the cover connecting end of the protective detection cover 36. A circular groove is opened in the middle of the square gasket 37. A lighting lamp holder 38 is fitted on the surface of the sleeve 34, and a lighting lamp 39 is fitted on the surface of the lighting lamp holder 38.

[0060] In this embodiment: a triangular bracket 391 is installed at the top of the transverse connecting rod 31, and a fitting mechanism 9 is installed in the middle of the triangular bracket 391. The fitting mechanism 9 includes a linkage base 91 installed in the middle of the triangular bracket 391, and a spherical hinge shaft 92 is installed at one end of the linkage base 91. An access connecting rod 93 is installed at the end of the spherical hinge shaft 92, and an access sleeve 94 is vertically installed at the top of the access connecting rod 93. The top of the access sleeve 94 is linked with a hinge connecting rod 95.

[0061] The adopted triangular bracket 391 and the corresponding rod structure connected to the connecting rod 93 change the direction of the triangular bracket 391.

[0062] In this embodiment: a movable joint 96 is installed in the middle of the top end of the articulated connecting rod 95, and an adjusting base 97 is provided at the top end of the movable joint 96. A rotating seat 98 is installed at the top end of the adjusting base 97, and a connecting cross bar 99 is installed in the middle of the top end of the rotating seat 98. A sliding support rod 991 is installed at the top end of the rod body of the connecting cross bar 99.

[0063] The regulating base 97 and one end of the rotating base 98 are used to change the angle direction, and the rod structure direction of the sliding support rod 991 is changed.

[0064] In this embodiment: a clamping mechanism 5 is also installed on the back side of the triangular bracket 391, and a square frame 51 is linked to one end of the clamping mechanism 5, a slot 52 is opened in the middle of the square frame 51, and linear guide rails 53 are symmetrically arranged on both sides of the top of the square frame 51, and a linear sliding base 54 is fitted and installed in the middle of the top of the linear guide rail 53, and L-shaped connecting brackets 55 are arranged on both sides of the top of the linear sliding base 54, and a linkage roller 56 is hinged in the middle of the top of the L-shaped connecting bracket 55, and a connecting rod 57 is arranged in the middle of the top of the linkage roller 56, and a transmission roller 58 is installed at one end of the connecting rod 57, and a transmission shaft 59 is arranged at one end of the transmission roller 58, and a transmission shaft 59 is arranged at the top of the transmission shaft 59, and a toggle connecting rod is arranged at the top of the transmission shaft 59, and a clamping base 591 is arranged in the middle of the top of the toggle connecting rod, and a socket 592 is arranged in the middle of the end of the clamping base 591, and a socket 593 is fitted and installed on the surface of the socket 592.

[0065] The socket 592 and the axial deflection of the transmission shaft 59 at both ends are adopted, and the personnel only need to clamp the transmission shaft 59 downward.

[0066] In this embodiment: a welcoming car lamp cover 594 is installed on the top of the clamping base 591, the bottom of the welcoming car lamp cover 594 is clamped with the surface of the clamping base 591, the side of the clamping base 591 is clamped by the surface of the designated transmission shaft 59, and the bottom surface of the transmission shaft 59 is clamped with the bottom of the designated clamping base 591;

[0067] A rotating mechanism 6 is also installed on the back of the clamping base 591;

[0068] The rotating mechanism 6 includes a support plate 61 arranged in the middle of the back side of the clamping base 591, and fastening screws 62 are installed at the four corners of the support plate 61. A conical base 63 is installed in the middle of the fastening screws 62, and a driving motor 64 is installed in the middle of the conical base 63.

[0069] The fastening screw 62 and the specific conical base 63 cooperate with each other, so as to better change the orientation of the clamp by the fastening screw 62 and the conical base 63, and the setting is more flexible.

[0070] In this embodiment, the outer casing of the driving motor 64 is fitted with the outer frame 381, and a "" bracket 382 is horizontally installed at the middle of the top of the plate surface of the frame 381, and the top of the "" bracket 382 is installed with the pigment storage mechanism 4;

[0071] The pigment storage mechanism 4 includes two fitting gaskets 41 assembled on the top of the "X" bracket 382, ​​and limiting pins 42 are installed at the four corners of the ends of the fitting gaskets 41. The ends of the limiting pins 42 are installed with angle adjustment shafts 43. Trapezoidal brackets 44 are provided at both ends of the top of the angle adjustment shaft 43, and an upper sleeve 45 is installed at the top of the trapezoidal bracket 44. A storage tank 46 is installed horizontally in the middle of the upper sleeve 45. A side baffle 47 is fitted to the inner side of the tank body of the storage tank 46, and the bottom of the side baffle 47 is supported by the trapezoidal bracket 44 at the lower end.

[0072] The upper sleeve 45 and one end of the storage tank 46 are bound together, and the ladder bracket 44 is used to share the weight of the storage end.

[0073] A spray head for painting the outer surface of a lamp shell of a car welcome lamp, comprising the above-mentioned production equipment for painting the outer surface of a lamp shell of a car welcome lamp:

[0074] In this embodiment: a baffle 48 is horizontally installed in the middle of the end of the storage tank 46, and a booster suction pump 49 is provided on the outer wall of the baffle 48. A regulating valve 491 is vertically installed in the middle of the top end of the pump body of the booster suction pump 49. A valve pipe 492 is fitted in the middle of the top end of the regulating valve 491, and the end of the valve pipe 492 is combined with the connecting structure on the outside. A valve tube 493 is sleeved in the middle of the end of the storage tank 46, and an access base 494 is connected to the middle of the top end of the valve tube 493. A fastening nut 495 is vertically installed in the middle of the top end of the access base 494, and a pressure cylinder 496 is installed in the middle of the top end of the fastening nut 495.

[0075] The adopted storage tank 46 and the specific pump body structure of the booster suction pump 49 realize the storage of raw materials, and the adopted fastening nut 495 and pressure cylinder 496 are used for the pressurization of the tank body.

[0076] One end of the regulating valve 491 is connected to the spraying rubber mechanism 2, which includes a liquid extraction belt 21 installed at the end of the regulating valve 491, a hose 22 is embedded in the middle of the liquid extraction belt 21, a sprayer 23 is installed at the end of the hose 22, a holder 24 is installed on the bottom side of the sprayer 23, a hand-held handle 25 is installed on the bottom side of the holder 24, a spraying tube 26 is installed in the middle of the top end of the hose 22, and a camera mechanism 8 is installed on the top end of the spraying tube 26.

[0077] The liquid extraction belt 21 and the hose 22 are used to guide and transfer the liquid, and are combined with the holder 24 to better complete the pressurization and injection of the liquid into the inkjet tube 26.

[0078] The camera mechanism 8 comprises a magnifying and focusing lens 81 installed at the top of the sprayer 23, a camera 82 is installed at the rear end of the magnifying and focusing lens 81, a data connection board 83 is installed at the back of the camera 82, a data connection slot 84 is provided on the surface of the data connection board 83, a connecting line 85 is installed at the end of the data connection slot 84, a head ring strap 86 is connected to the end of the connecting line 85, a VR display 87 is installed at the top of the head ring strap 86, an eyepiece 88 is installed at the end of the VR display 87, and an annular fitting sleeve 89 is provided on both sides of the bottom of the eyepiece 88;

[0079] A folding spraying mechanism 7 is also installed in the middle of the angle adjustment shaft 43;

[0080] The folding spraying mechanism 7 includes a sleeve seat 71 arranged at the top end of the angle adjustment shaft 43, a first movable joint bracket 72 is installed in the middle of the top end of the sleeve seat 71, a traction spring 73 is provided in the middle of the first movable joint bracket 72, a second movable joint 74 is hinged in the middle of the top end of the traction spring 73, an articulated frame 75 is provided at one end of the second movable joint 74, one end of the articulated frame 75 is hinged to a third movable joint 76, one end of the articulated frame 75 is installed with an assembly rod 77, and one end of the holding handle 78 is installed, a spray hood 79 is fitted at the bottom of the articulated frame 75, and a spray head 791 is provided at the bottom of the spray hood 79.

[0081] The grip handle 78 is used to control the direction and position of the spray head 791 .

[0082] Specific users:

[0083] Step 1: Spraying of the welcome light;

[0084] At this time, the personnel slide forward and backward according to the track surface of the linear guide 53 based on the top of the square frame 51, and slide forward and backward around the surface of the linear guide 53 according to the linear sliding base 54 at the top, ensuring that the surface of the transmission roller 58 is displaced forward and backward, and then the rod body of the connecting rod 57 is controlled to flip around the surface of the linkage roller 56, and then one end of the rod body of the connecting rod 57 is controlled to connect and then control the axial direction of the transmission roller 58, and the axial direction of the transmission shaft 59 is used to limit the edge of the clamping base 591 to approach to achieve position limiting. By using the position change, the user controls the socket 593 after linkage with one end of the clamping base 591 to power on, and finally the ends of the transmission shaft 59 arranged around the four sides limit the position of the specific welcoming car lamp cover 594 to limit it;

[0085] Step 2: Use the square frame 51 as a position limiter;

[0086] At this time, the user uses one end of the triangle plate to limit the position, and then controls the plate limit of the upper support plate 61 based on the deflection of the "X" bracket 382. When the angle of the square frame 51 needs to be adjusted, it is deflected to a suitable position, and finally the direction of the clamping base 591 is improved to achieve the position change of the angle direction of the welcome car lamp cover 594 as required;

[0087] This angle change is achieved by using one end of the rear triangular bracket 391 to wrap around one end of the linkage base 91 to achieve sleeve connection. After the sleeve connection is completed, stirring and binding are achieved with the surface of the spherical hinge shaft 92, so as to better improve the position change of the tilt angle of the triangular bracket 391. At this time, the printing direction needs to be changed, and finally the assembly is achieved around the bottom position of the sliding support rod 991, and the position of the access connecting rod 93 at the bottom is slid;

[0088] Step 3: Support is achieved by fitting the bracket 11 to the corresponding fitting sleeve 12;

[0089] Around, the bottom of the bottom base 14 is supported, at this time, the user changes one end of the protective detection cover 36 according to the effect of the rotating shafts at both ends to change the structure of the square gasket 37, and the square gasket 37 is turned over according to one end of the lighting lamp holder 38 corresponding to one end of the lighting lamp 39;

[0090] If spraying is required, the personnel follow the receiving function of the sleeve seat 71, follow the traction of the spring at one end of the first movable joint bracket 72 and hinge it with the second movable joint 74 above, and finally change the position of the spray hood 79 below until it moves downward, and finally combine the hood connection direction of the spray hood 79 to spray the shell of the welcome lamp evenly with the spray head 791. It should be noted that the area where the welcome lamp is illuminated is combined with other spraying directions for detailed drawing, so that the highlighted light is more in line with the light transition;

[0091] Step 4: Storage as a tank;

[0092] At this time, when the user needs to spray and draw, the user first wears it, tightens it and controls the area of ​​the headband strap 86. After tightening, the top cover around the top of the eyepiece 88 is connected, and then it is bound around one end of the annular fitting sleeve 89 and then tied to the surface of the eyepiece 88. Finally, it is bound around one end of the eyepiece 88 and finally connected to one end of the VR display 87 to realize data. Finally, it is connected to one end of the connecting line 85 and then interlaced to ensure that the data can be realized. The corresponding end of the lens can realize the specific magnification and focusing direction of the lens 81 toward the spray tube 26. After magnification, it can be attached to the surface of the VR display 87;

[0093] Step 5: Inkjet printing:

[0094] At this time, the user uses the rod structure connected to the connecting rod 93 to lift, and after lifting, it is tied based on one end of the hinged connecting rod 95 and finally limited;

[0095] The last storage area can be pressurized by one end of the pressure cylinder 496 and then sprayed out;

[0096] At this time, the details of the spray painting are then controlled around the grip end and finally enlarged according to one end of the spray painting tube 26.

[0097] Then the extra spray-painted material covering the plastic bag connected with the surface of the upper frame 16 after the spray-painting will drip and be collected.

[0098] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A production device for painting the outer surface of a car welcome lamp, comprising a support mechanism (1), characterized in that: The support mechanism (1) comprises a fitting bracket (11) supported on the ground, the fitting bracket (11), the fitting bracket (11) comprises a fitting sleeve (12) supported on the ground, a bottom base (14) at the lower end of the cylinder of the fitting sleeve (12), a spray receiving bracket (15) is obliquely installed at the four corners of the top of the bottom base (14), and a rubber buffer pad (17) is provided at the middle of the top of the spray receiving bracket (15); The four walls of the receiving bracket (15) are all transversely mounted with an upper frame (16); the top side of the fitting bracket (11) is provided with an assembly seat (18); the top of the assembly seat (18) is mounted with a buffer cylinder (19); the top of the buffer cylinder (19) is mounted with an assembly mechanism (3) for storing a welcome lamp; The assembly mechanism (3) comprises a transverse connecting rod (31) mounted at the middle of the bottom end of the fitting bracket (11), the two ends of the rod body of the transverse connecting rod (31) are respectively supported with transmission shafts (32), the surfaces of two adjacent transmission shafts (32) are symmetrically mounted with arc brackets (33), the end of the arc bracket (33) is mounted with a sleeve (34), the middle of the top end of the sleeve (34) is vertically mounted with a connecting roller (35), the upper and lower ends of the connecting roller (35) are provided with a protective detection cover (36), the cover connection end of the protective detection cover (36) is mounted with a square gasket (37), the middle of the square gasket (37) is provided with a circular groove, the surface of the sleeve (34) is fitted with a lighting lamp holder (38), and the surface of the lighting lamp holder (38) is fitted with a lighting lamp (39).

2. The equipment for producing the outer surface lamp shell of a car welcome lamp painted according to claim 1 is characterized in that: A triangular bracket (391) is installed at the top end of the transverse connecting rod (31), and a fitting mechanism (9) is installed in the middle of the triangular bracket (391). The fitting mechanism (9) comprises a linkage base (91) installed in the middle of the triangular bracket (391), a spherical hinge shaft (92) is installed at one end of the linkage base (91), an access connecting rod (93) is installed at the end of the spherical hinge shaft (92), an access sleeve (94) is vertically installed at the top end of the access connecting rod (93), and a hinge connecting rod (95) is linked to the top end of the access sleeve (94).

3. The equipment for producing the outer surface lamp shell of a car welcome lamp painted according to claim 2 is characterized in that: A movable joint (96) is installed at the middle of the top end of the hinged connecting rod (95), and an adjusting base (97) is provided at the top end of the movable joint (96). A rotating seat (98) is installed at the top end of the adjusting base (97), and a connecting cross bar (99) is installed at the middle of the top end of the rotating seat (98). A sliding support rod (991) is installed at the top end of the rod body of the connecting cross bar (99).

4. The equipment for producing the outer surface lamp shell of a car welcome lamp painted according to claim 2 is characterized in that: A clamping mechanism (5) is also installed on the back side of the triangular bracket (391), and a square frame (51) is linked to one end of the clamping mechanism (5), and a slot (52) is opened in the middle of the square frame (51). Linear guide rails (53) are symmetrically arranged on both sides of the top of the square frame (51), and a linear sliding base (54) is fitted in the middle of the top of the linear guide rail (53). L-shaped connecting brackets (55) are arranged on both sides of the top of the linear sliding base (54), and the middle of the top of the L-shaped connecting bracket (55) is hinged. A linkage roller (56), a connecting rod (57) is provided at the middle of the top end of the linkage roller (56), a transmission roller (58) is installed at one end of the connecting rod (57), a transmission shaft (59) is provided at one end of the transmission roller (58), the transmission shaft (59), a toggle connecting rod is provided at the top end of the transmission shaft (59), a clamping base (591) is provided at the middle of the top end of the toggle connecting rod, a socket (592) is provided at the middle of the end of the clamping base (591), and a socket (593) is fitted on the surface of the socket (592).

5. The equipment for producing the outer surface lamp shell of a car welcome lamp painted according to claim 4 is characterized in that: A welcoming car lampshade (594) is installed on the top of the clamping base (591), the bottom of the welcoming car lampshade (594) is clamped to the surface of the clamping base (591), the side of the clamping base (591) is clamped to the surface of a designated transmission shaft (59), and the bottom surface of the transmission shaft (59) is clamped to the bottom of the designated clamping base (591); A rotating mechanism (6) is also installed on the back of the clamping base (591); The rotating mechanism (6) comprises a support plate (61) arranged in the middle of the back side of the clamping base (591), and fastening screws (62) are installed at the four corners of the support plate (61), and a conical base (63) is installed in the middle of the fastening screw (62), and a driving motor (64) is installed in the middle of the conical base (63).

6. The equipment for producing the outer surface lamp shell of a car welcome lamp painted according to claim 5 is characterized in that: The outer portion of the housing of the driving motor (64) is arranged in close contact with the frame (381) arranged on the outer side, a "" bracket (382) is horizontally installed at the middle of the top of the plate surface of the frame (381), and a pigment storage mechanism (4) is installed at the top of the "" bracket (382); The pigment storage mechanism (4) comprises two fitting gaskets (41) mounted on the top of a ""-shaped"" bracket (382), the four corners of the end of the fitting gasket (41) are all provided with limiting pins (42), the ends of the limiting pins (42) are provided with angle adjustment shafts (43), the top ends of the angle adjustment shafts (43) are provided with trapezoidal brackets (44), the top of the trapezoidal brackets (44) are provided with an upper sleeve (45), the middle of the upper sleeve (45) is laterally provided with a storage tank (46), the inner side of the tank body of the storage tank (46) is fitted with a side baffle (47), and the bottom of the side baffle (47) is supported and arranged with the trapezoidal bracket (44) at the lower end.

7. A spray head for painting the outer surface of a car welcome lamp, comprising the outer surface of a car welcome lamp painting production equipment according to any one of claims 1 to 6, characterized in that: A baffle (48) is transversely installed in the middle of the end of the storage tank (46), and a booster suction pump (49) is provided on the outer wall of the baffle (48). A regulating valve (491) is vertically installed in the middle of the top of the pump body of the booster suction pump (49). A valve pipe (492) is fitted in the middle of the top of the regulating valve (491), and the end of the valve pipe (492) is combined with the connecting structure on the outside. A valve tube (493) is sleeved in the middle of the end of the storage tank (46), and an access base (494) is connected in the middle of the top of the valve tube (493). A fastening nut (495) is vertically installed in the middle of the top of the access base (494), and a pressure cylinder (496) is installed in the middle of the top of the fastening nut (495).

8. The inkjet head for printing the outer surface of a lamp housing of a car welcome lamp according to claim 8, Features: One end of the regulating valve (491) is connected to a spray rubber mechanism (2), and the spray rubber mechanism (2) includes a liquid extraction belt (21) installed at the end of the regulating valve (491), a hose (22) is embedded in the middle of the liquid extraction belt (21), a sprayer (23) is installed at the end of the hose (22), a holder (24) is installed at the bottom side of the sprayer (23), a hand-held handle (25) is installed at the bottom side of the holder (24), a spray tube (26) is installed at the middle of the top end of the hose (22), and a camera mechanism (8) is installed at the top end of the spray tube (26).

9. The inkjet printing head for the outer surface of a lamp housing of a car welcome lamp according to claim 8, characterized in that: The camera mechanism (8) comprises a magnifying and focusing lens (81) mounted on the top of the sprayer (23); a camera (82) is mounted on the rear end of the magnifying and focusing lens (81); a data connection board (83) is mounted on the back of the camera (82); a data connection slot (84) is provided on the surface of the data connection board (83); a connecting line (85) is mounted on the end of the data connection slot (84); the end of the connecting line (85) is connected to a head ring strap (86); a VR display (87) is mounted on the top of the head ring strap (86); an eyepiece (88) is mounted on the end of the VR display (87); and an annular fitting sleeve (89) is provided on both sides of the bottom of the eyepiece (88); A folding spraying mechanism (7) is also installed in the middle of the angle adjustment shaft (43); The folding spray mechanism (7) comprises a sleeve seat (71) arranged at the top end of the angle adjustment shaft (43), a first movable joint bracket (72) is installed in the middle of the top end of the sleeve seat (71), a traction spring (73) is linked to the middle of the first movable joint bracket (72), a second movable joint (74) is hinged in the middle of the top end of the traction spring (73), one end of the second movable joint (74) is provided with an articulated frame (75), one end of the articulated frame (75) is hinged to a third movable joint (76), one end of the articulated frame (75) is installed with an assembly rod (77), and one end of the articulated frame (75) is installed with a gripping handle (78), a spray hood (79) is fitted at the bottom of the articulated frame (75), and a spray head (791) is provided at the bottom of the spray hood (79).

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