Automatic spraying and drying production line for bottle bodies of white spirit bottles

Abstract

The invention relates to the technical field of wine bottle production and conveying, and discloses a white spirit bottle body automatic spraying and drying production line which comprises a conveying unit used for bearing white spirit bottles and conveying the white spirit bottles to preset stations, a plurality of wine bottle bases are arranged on the conveying unit, and the white spirit bottles are inversely arranged on the wine bottle bases; the AGV feeding unit adopts a feeding robot to transfer the white spirit bottles on the AGV material frame to the wine bottle bases; and the spraying and drying unit is used for spraying and drying the white wine bottles, and the conveying unit penetrates through the spraying and drying unit. On the basis of cooperation of the AGV automatic feeding unit and the conveying unit, the white spirit bottles to be sprayed are conveyed into the spraying and drying unit to be dried, the spraying assembly and the drying assembly are integrally arranged in the spraying and drying unit, drying operation can be carried out in time after spraying operation is completed, the efficiency of comprehensive curing of bottle body paint spraying of the white spirit bottles is improved, and the production efficiency of the white spirit bottles is improved. The quality of the painted surface of the white spirit bottle is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wine bottle production and transportation, and more specifically, to an automatic spraying and drying production line for the bottle body of a white wine bottle. Background Art

[0002] When producing liquor bottles, they need to be sprayed and painted to change their appearance and color, improve their appearance, and dry them after spraying to make the paint solidify quickly. Existing spraying equipment usually has spraying and drying stations respectively. After spraying, the glass bottles are transferred, which causes the paint on the liquor bottles to flow and produce lines and unevenness during the transfer process, and even dust and impurities in the air are mixed in, affecting the quality of the paint surface.

[0003] In the prior art, for example, the utility model patent with publication number CN219560119U discloses a white wine glass bottle processing and spraying equipment, in which a dryer is provided on the top wall of the spray frame, and a drying tube is provided on one side of the partition. One end of the drying tube is connected to the air outlet of the dryer, and drying ports are arranged at equal intervals on one side of the drying tube. After the white wine glass bottle is sprayed, the dryer is started, and the hot air generated by the dryer will enter the drying tube, and then blow to the outer surface of the white wine glass bottle through the drying port, thereby accelerating the film-forming speed of the paint. This spraying equipment integrates the spraying and drying processes into the same workstation, thereby improving the production efficiency of white wine glass bottles. However, in actual use, the staff manually placed the white wine bottles, and the operating efficiency was not ideal.

[0004] Therefore, it is necessary to propose an automatic spraying and drying production line for the bottle body of a liquor bottle to at least partially solve the problems existing in the prior art. Summary of the invention

[0005] A series of simplified concepts are introduced in the Summary of the Invention, which will be further described in detail in the Detailed Description of the Invention. The Summary of the Invention does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0006] In order to at least partially solve the above problems, the present invention provides an automatic spraying and drying production line for the body of a liquor bottle, comprising:

[0007] A conveying unit, which is used to carry the liquor bottles and convey them to a preset workstation. A plurality of liquor bottle seats are arranged on the conveying unit, and the liquor bottles are placed upside down on the liquor bottle seats;

[0008] AGV loading unit: The AGV loading unit uses a loading robot to transfer the liquor bottles on the AGV rack to the bottle holder;

[0009] Spraying and drying unit, which is used to spray and dry liquor bottles, and the conveying unit passes through the spraying and drying unit.

[0010] Preferably, the spraying and drying unit includes:

[0011] Spraying and drying box, in which a spraying component and a UV drying component are arranged;

[0012] Electric protective door, which is arranged at the inlet and outlet of the spraying and drying box; after the electric protective door is closed, the spraying and drying box is sealed.

[0013] Preferably, the spraying component includes:

[0014] Electric slide rail, which is arranged on both sides of the spraying and drying box. A slider is slidably arranged in the electric slide rail, and the slider is connected to the spray head. The spray head is connected to the paint supply device through a pipeline; the electric slide rail includes a lower vertical section and an upper arc section, and the arc section bends downward.

[0015] Preferably, the spraying component further includes:

[0016] First motor, which is installed on the bottom wall of the spraying and drying box;

[0017] First rotating shaft, two first rotating shafts are rotatably connected to the bottom of the spraying and drying box, and one of the first rotating shafts is connected to the output end of the first motor;

[0018] Pulley group, which includes two pulleys and a synchronous belt surrounding the two pulleys. The two pulleys are respectively connected to the two first rotating shafts.

[0019] Preferably, the spraying component further includes: a clutch mechanism, which is arranged at the top of the first rotating shaft; the edge of the wine bottle seat is connected to the conveying unit, the center of the wine bottle seat is rotatably connected to a second rotating shaft, and the second rotating shaft is connected to the liquor bottle; the clutch mechanism controls the connection and separation of the first rotating shaft and the second rotating shaft.

[0020] Preferably, the UV drying component includes:

[0021] Protective cover, which is arranged at the top of the spraying and drying box, and a receiving groove is arranged at the bottom of the protective cover;

[0022] UV lamp holder, which is connected to the bottom end of the protective cover through a lifting mechanism. The UV lamp holder can be completely received in the receiving groove, and a plurality of UV lamps are connected to the UV lamp holder.

[0023] Preferably, the lifting mechanism includes:

[0024] Driving gear, which is rotatably connected in the cavity at the top of the protective cover. The gear shaft of the driving gear is connected to the output end of the second motor, and the second motor is installed in the protective cover;

[0025] Driven gears, multiple driven gears are meshed and connected to the outside of the driving gear, and the multiple driven gears are evenly arranged in the circumferential direction. The rotating shafts of the driven gears are rotatably connected to the inside of the cavity;

[0026] Rope pulley, the rope pulley is connected to the rotating shaft of the driven gear;

[0027] Lifting rope, the lifting rope is wound around the rope pulley, and the bottom end of the lifting rope passes through the protective cover and is connected to the UV lamp base.

[0028] Preferably, the UV lamp base includes:

[0029] Upper fixing plate and lower fixing plate, the upper fixing plate and the lower fixing plate have the same structure and are symmetric up and down. The edges of the upper fixing plate and the lower fixing plate are connected by fixing pieces; an annular track is arranged at the bottom end of the upper fixing plate, a toothed ring is connected inside the annular track, and teeth are evenly arranged on the outer wall of the toothed ring;

[0030] UV lamp group, both ends of the UV lamp group are slidably connected inside the annular tracks of the upper fixing plate and the lower fixing plate respectively. The UV lamp group is set to be multiple groups and is evenly arranged in the circumferential direction of the annular track. Multiple UV lamps are arranged inside the UV lamp group, and the UV lamp group does not interfere with the fixing pieces;

[0031] Third motor, the third motor is installed at the top end of the upper fixing plate, a transmission shaft is vertically connected to the bottom end of the third motor, and the transmission shaft is connected to the UV lamp group through a rotating disc.

[0032] Preferably, the UV lamp group includes:

[0033] UV lamp holder, UV lamps are installed on the UV lamp holder;

[0034] Rotating sleeve, the rotating sleeve is rotatably arranged between the rotating shafts of the upper and lower UV lamp holders, and the rotating sleeve is connected to the rotating disc through a connecting rod;

[0035] Slider, the slider is connected to the other end of the rotating shaft of the UV lamp holder, and the slider is slidably connected inside the annular track.

[0036] Preferably, the UV lamp group further includes:

[0037] Driving gear, the driving gear is connected to the rotating shaft of the UV lamp holder and is meshed and connected to the outside of the toothed ring.

[0038] Preferably, the rotating disc includes:

[0039] Transmission cavity and suction cavity, multiple suction cavities are evenly arranged around the transmission cavity, and the positions correspond to the positions of the UV lamp groups. The suction cavities are connected to the waste gas treatment equipment through one-way pipelines;

[0040] Suction rotating shaft, the suction rotating shaft is rotatably arranged inside the transmission cavity, the top end of the suction rotating shaft is rotatably connected to the transmission shaft, and the bottom end is clamped to the lower fixing plate;

[0041] A mating turntable is connected to the suction rotating shaft, and a plurality of recessed areas are evenly arranged on the mating turntable along the circumferential direction;

[0042] A piston is slidably connected to the suction cavity. A piston rod is connected to the piston, and the piston rod extends into the transmission cavity and abuts against the mating turntable; A spring is sleeved on the piston rod, and the spring abuts between the piston and the end of the suction cavity;

[0043] A suction port is arranged at the bottom end of the rotating disk and is connected to the suction cavity. The suction port is inclined towards the UV lamp group.

[0044] Preferably, the UV lamp base further includes: a support base. The bottom end of the support base is connected to the center of the lower fixing plate, the top end is clamped with the suction rotating shaft, and the upper part of the support base is rotatably connected to the rotating disk; A plurality of convex ribs are evenly arranged on the outer wall of the support base, and a reflective film is laid on the outer wall and the convex ribs of the support base.

[0045] Compared with the prior art, the present invention at least includes the following beneficial effects:

[0046] An automatic spraying and drying production line for the bottle body of a white wine bottle provided by the present invention, based on the coordinated cooperation of the AGV automatic feeding and conveying unit, conveys the white wine bottle to be sprayed into the spraying and drying unit for drying. The spraying and drying unit is integrally provided with a spraying component and a drying component, which can perform the drying operation in time after the spraying operation is completed, improving the efficiency of the overall curing of the paint on the bottle body of the white wine bottle and the quality of the paint surface on the white wine bottle.

[0047] For the automatic spraying and drying production line for the bottle body of a white wine bottle described in the present invention, other advantages, objectives and features of the present invention will be partially reflected by the following description, and partially will also be understood by those skilled in the art through the research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0049] Figure 1 is a schematic structural diagram of an automatic spraying and drying production line for the bottle body of a white wine bottle of the present invention;

[0050] Figure 2 is a schematic structural diagram of the spraying and drying box in the present invention;

[0051] Figure 3 is a schematic structural diagram of the inside of the receiving groove in the present invention;

[0052] Figure 4 is a schematic cross-sectional structural diagram of the UV lamp base in the present invention;

[0053] Figure 5 For the present invention Figure 4 Schematic diagram of the partial enlarged structure at location A in the present invention;

[0054] Figure 6 For the present invention Figure 4 Schematic diagram of the partial enlarged structure at location B in the present invention;

[0055] Figure 7 Schematic diagram of the sectional structure of the rotating disk in the present invention;

[0056] Figure 8 For the present invention Figure 7 Schematic diagram of the partial enlarged structure at location C in the present invention;

[0057] Figure 9 Schematic diagram of the structure cooperating with the turntable in the present invention.

[0058] In the figure: 1. Conveying unit; 2. Baijiu bottle; 3. Bottle seat; 4. Loading robot; 5. AGV rack; 6. Spraying and drying unit; 11. Spraying and drying box; 12. Electric protective door; 13. Electric slide rail; 14. Nozzle; 15. First motor; 16. First rotating shaft; 17. Belt pulley; 18. Synchronous belt; 19. Second rotating shaft; 20. Clutch mechanism; 21. Protective cover; 22. Accommodating groove; 23. UV lamp seat; 24. UV lamp; 25. Driving gear; 26. Cavity; 27. Driven gear; 28. Rope pulley; 29. Lifting rope; 30. Fixed piece; 31. Upper fixing plate; 32. Lower fixing plate; 33. Tooth ring; 34. Third motor; 35. Transmission shaft; 36. Rotating disk; 37. UV lamp holder; 38. Rotating sleeve; 39. Connecting rod; 41. Slide block; 42. Driving gear; 43. Driving cavity; 44. Suction cavity; 45. Suction rotating shaft; 46. Cooperating turntable; 47. Concave area; 48. Piston; 49. Piston rod; 51. Suction port; 52. Support seat; 53. Convex rib; 54. Reflective film. Detailed implementation manners

[0059] The following further elaborates on the present invention in conjunction with the accompanying drawings and embodiments, so that those skilled in the art can implement it with reference to the text of the specification.

[0060] It should be understood that terms such as "having", "including", and "comprising" used herein do not exclude the presence or addition of one or more other elements or their combinations.

[0061] Embodiment 1:

[0062] As Figure 1 shown, the present invention provides an automatic spraying and drying production line for the body of a Baijiu bottle, including:

[0063] Conveyor unit 1, the conveyor unit 1 is used to carry the white wine bottles 2 and convey them to a preset station. A plurality of bottle seats 3 are arranged on the conveyor unit 1, and the white wine bottles 2 are placed upside down on the bottle seats 3;

[0064] AGV feeding unit, the AGV feeding unit uses the feeding robot 4 to transfer the white wine bottles 2 on the AGV rack 5 to the bottle seats 3;

[0065] Spraying and drying unit 6, the spraying and drying unit 6 is used to spray and dry the white wine bottles 2, and the conveyor unit 1 passes through the spraying and drying unit 6.

[0066] The working principle and beneficial effects of the above technical solutions are as follows:

[0067] The present invention provides an automatic spraying and drying production line for the body of white wine bottles. The AGV feeding unit is used for feeding during the spraying and drying process of the white wine bottles. The AGV rack 5 is transferred from the previous production process to the spraying and drying production line and automatically stops at a preset position; the feeding robot 4 clamps and inverts the white wine bottles 2 on the AGV rack 5 and places them on the bottle seats 3; the conveyor unit 1 is started to convey the bottle seats 3 into the spraying and drying unit 6, and spraying and drying operations are carried out in a sealed space. After drying is completed, the conveyor unit 1 sends out the finished products.

[0068] Through the above structural design, based on the coordinated cooperation of the AGV automatic feeding and the conveyor unit 1, the white wine bottles 2 to be sprayed are conveyed into the spraying and drying unit 6 for drying. The spraying and drying unit 6 is integrally provided with a spraying component and a drying component, which can carry out the drying operation in time after the spraying operation is completed, improving the efficiency of the overall curing of the paint on the body of the white wine bottles 2 and the quality of the paint surface on the white wine bottles 2.

[0069] Embodiment 2:

[0070] As Figure 1 shown, on the basis of the above Embodiment 1, the spraying and drying unit 6 includes:

[0071] Spraying and drying box 11, a spraying component and a UV drying component are arranged in the spraying and drying box 11;

[0072] Electric protection door 12, the electric protection door 12 is arranged at the inlet and outlet of the spraying and drying box 11; after the electric protection door 12 is closed, the spraying and drying box 11 is sealed.

[0073] The working principle and beneficial effects of the above technical solutions are as follows:

[0074] When the spraying and drying unit 6 is in use, electric protective doors 12 are arranged at the inlet and outlet of the spraying and drying box 11. When the white wine bottles 2 enter the spraying and drying box 11 for painting and drying operations, the electric protective doors 12 are closed to make the spraying and drying box 11 in a nearly sealed state. On the one hand, the sealed space helps to improve the drying efficiency. On the other hand, it effectively prevents the harmful substances during the painting process from overflowing, reducing environmental pollution and the harm to the physical health of the operators.

[0075] Embodiment 3:

[0076] As Figure 2 shown, on the basis of the above Embodiment 2, the spraying assembly includes:

[0077] An electric slide rail 13 is arranged on both sides of the spraying and drying box 11. A slider is slidably arranged in the electric slide rail 13, and the slider is connected to the spray head 14. The spray head 14 is connected to the paint supply device through a pipeline; the electric slide rail 13 includes a lower vertical section and an upper arc section, and the arc section bends downward.

[0078] The working principle and beneficial effects of the above technical solution are:

[0079] When the spraying assembly is in use, the electric slide rail 13 drives the slider to move, and the slider drives the spray head 14 to move; under the guidance of the vertical section of the electric slide rail 13, the spray head 14 is adjusted to different heights so that the spray head 14 can spray each height of the white wine bottle 2; under the guidance of the arc section of the electric slide rail 13, the spraying angle is changed during the upward movement of the spray head 14, which can better adapt to the radian of the bottom of the white wine bottle 2, reduce the spraying dead angles at the transition between the bottle body and the bottle bottom and at the bottle bottom, and effectively meet the spraying requirements of different wine bottles.

[0080] Embodiment 4:

[0081] As Figure 2 shown, on the basis of the above Embodiment 1, the spraying assembly further includes:

[0082] A first motor 15 is installed on the bottom wall of the spraying and drying box 11;

[0083] Two first rotating shafts 16 are rotatably connected to the bottom of the spraying and drying box 11, and one of the first rotating shafts 16 is connected to the output end of the first motor 15;

[0084] A pulley set, which includes two pulleys 17 and a synchronous belt 18 surrounding the two pulleys 17. The two pulleys 17 are respectively connected to the two first rotating shafts 16.

[0085] The spraying assembly further includes: a clutch mechanism 20 disposed at the top end of the first rotating shaft 16; the edge of the wine bottle seat 3 is connected to the conveying unit 1, the center of the wine bottle seat 3 is rotatably connected to a second rotating shaft 19, and the second rotating shaft 19 is connected to the white wine bottle 2; the clutch mechanism 20 controls the connection and separation of the first rotating shaft 16 and the second rotating shaft 19.

[0086] The working principle and beneficial effects of the above technical solution are as follows:

[0087] After the conveying unit 1 conveys the wine bottle seat 3 to the preset spraying position in the spraying and drying box 11, the conveying unit 1 stops operating, and the wine bottle seats 3 on the conveying unit 1 are arranged in two rows side by side; the clutch mechanism 20 above the first rotating shaft 16 is activated to be connected to the second rotating shaft 19, so that the second rotating shaft 19 can rotate synchronously with the first rotating shaft 16; the white wine bottle 2 is installed on the second rotating shaft 19 and rotates synchronously with the second rotating shaft 19. When performing the spraying operation, the first motor 15 is started synchronously. The first motor 15 drives one of the first rotating shafts 16 to rotate, and drives the other first rotating shaft 16 to rotate through the pulley group. The first rotating shaft 16 drives the white wine bottle 2 to rotate, that is, when spraying, the white wine bottle 2 can rotate around its own axis, so that the paint is evenly sprayed on the body of the white wine bottle 2, improving the spraying effect.

[0088] Embodiment 5:

[0089] As Figure 2 shown, on the basis of the above Embodiment 2, the UV drying assembly includes:

[0090] A protective cover 21 is disposed at the top end of the spraying and drying box 11, and a receiving groove 22 is provided at the bottom of the protective cover 21;

[0091] A UV lamp holder 23 is connected to the bottom end of the protective cover 21 through a lifting mechanism. The UV lamp holder 23 can be completely received in the receiving groove 22, and a plurality of UV lamps 24 are connected to the UV lamp holder 23.

[0092] The working principle and beneficial effects of the above technical solution are as follows:

[0093] When performing the spraying operation, start the lifting mechanism to raise the UV lamp holder 23 and completely receive it in the receiving groove 22, solving the problem that during the spraying process, the paint splashes onto the UV lamp holder 23, resulting in pollution of the UV lamp 24 and inability to provide an effective light source; when performing the drying operation, start the lifting structure to lower the UV lamp holder 23 to a preset height, so that the center of the UV lamp holder 23 adapts to the geometric center of the white wine bottle 2, adapting to white wine bottles 2 of different heights, providing more uniform illumination, and thus improving the curing effect, making the curing process at each position of the white wine bottle 2 close, facilitating the control of the UV curing time.

[0094] Embodiment 6:

[0095] AsFigure 3 As shown, on the basis of the above-mentioned Embodiment 5, the lifting mechanism includes:

[0096] A driving gear 25, which is rotatably connected in a cavity 26 at the top end of the protective cover 21. The gear shaft of the driving gear 25 is connected to the output end of the second motor, and the second motor is installed in the protective cover 21;

[0097] Driven gears 27, a plurality of driven gears 27 are meshed and connected to the outside of the driving gear 25, and the plurality of driven gears 27 are evenly arranged in the circumferential direction. The rotating shafts of the driven gears 27 are rotatably connected in the cavity 26;

[0098] A rope pulley 28, which is connected to the rotating shaft of the driven gear 27;

[0099] A lifting rope 29, which is wound around the rope pulley 28. The bottom end of the lifting rope 29 passes through the protective cover 21 and is connected to the UV lamp base 23.

[0100] The working principle and beneficial effects of the above technical solution are as follows:

[0101] When the lifting mechanism is in use, the second motor is started to drive the driving gear 25 to rotate. The driving gear 25 drives a plurality of driven gears 27 meshed with it to rotate synchronously, so that a plurality of rope pulleys 28 rotate synchronously, and the lifting rope 29 is wound or relaxed simultaneously. When the lifting rope 29 is wound and its unwound part becomes shorter, it drives the UV lamp base 23 to rise; when the lifting rope 29 is relaxed and its unwound part becomes longer, it drives the UV lamp base 23 to descend.

[0102] Embodiment 7:

[0103] As Figures 4 - 8 shown, on the basis of the above-mentioned Embodiment 6, the UV lamp base 23 includes:

[0104] An upper fixing plate 31 and a lower fixing plate 32, the upper fixing plate 31 and the lower fixing plate 32 have the same structure and are symmetric up and down. The edges of the upper fixing plate 31 and the lower fixing plate 32 are connected by fixing pieces 30; a circular track is provided at the bottom end of the upper fixing plate 31, and a toothed ring 33 is connected to the inner side of the circular track. Teeth are evenly arranged on the outer wall of the toothed ring 33;

[0105] A UV lamp group, both ends of the UV lamp group are slidably connected in the circular tracks of the upper fixing plate 31 and the lower fixing plate 32 respectively. The UV lamp group is provided with multiple groups and is evenly arranged in the circumferential direction of the circular track. A plurality of UV lamps 24 are arranged in the UV lamp group, and the UV lamp group does not interfere with the fixing piece 30;

[0106] A third motor 34, which is installed at the top end of the upper fixing plate 31. A transmission shaft 35 is vertically connected to the bottom end of the third motor 34, and the transmission shaft 35 is connected to the UV lamp group through a rotating disk 36.

[0107] The working principle and beneficial effects of the above technical solution are as follows:

[0108] When performing the drying operation, the nozzle 14 is closed to stop spraying; the third motor 34 on the UV lamp base 23 is started, and the third motor 34 drives the transmission shaft 35 to rotate, and the rotating disk 36 rotates accordingly, thereby driving the UV lamp base 23 to rotate along the annular track. The upper fixing plate 31, the lower fixing plate 32 and the fixing piece 30 form the framework of the UV lamp base 23. The annular track guides the movement of the UV lamp base 23 so that it rotates around the centers of the upper fixing plate 31 and the lower fixing plate 32; through the rotation of the UV lamp 24 and the rotation of the white wine bottle 2, the light can be evenly irradiated on the white wine bottle 2, and the rotation speeds of the two are different; when the UV lamp 24 is irradiated in a fixed direction, the problem that the curing states of two rows of white wine bottles 2 are inconsistent due to the damage of one UV lamp 24 is reduced, which is convenient for subsequent maintenance and the secondary drying treatment of the white wine bottle 2, thereby reducing the defective rate of the white wine bottle 2.

[0109] Example 8:

[0110] As Figures 4 - 8 shown, on the basis of the above Example 7, the UV lamp group includes:

[0111] A UV lamp holder 37, on which a UV lamp 24 is installed;

[0112] A rotating sleeve 38, which is rotatably arranged between the rotating shafts of the upper and lower two UV lamp holders 37, and the rotating sleeve 38 is connected to the rotating disk 36 through a connecting rod 39;

[0113] A slider 41, which is connected to the other end of the rotating shaft of the UV lamp holder 37, and the slider 41 is slidably connected in the annular track;

[0114] A transmission gear 42, which is connected to the rotating shaft of the UV lamp holder 37, and the transmission gear 42 is meshed with the outer side of the toothed ring 33.

[0115] The working principle and beneficial effects of the above technical solution are as follows:

[0116] When the UV lamp group is in use, the UV lamp 24 is fixed by the UV lamp holder 37, so that the UV lamp 24 maintains a vertical state, facilitating the emission of light to the outer white wine bottle 2; the rotating disk 36 drives the sleeve changer 38 to rotate through the connecting rod 39, and then drives the upper and lower UV lamp holders 37 to rotate around the rotating disk 36, and the UV lamp holder 37 drives the slider 41 to move along the annular track; the slider 41 is set to be circular so that it can rotate within the annular track; both ends of the UV lamp holder 37 are provided with rotating shafts, and the transmission gears 42 on the rotating shafts are meshed and driven with the toothed ring 33, so that the UV lamp holder 37 rotates around the rotating disk 36 while rotating itself; that is, it drives the UV lamp 24 to rotate around the rotating disk 36 while rotating itself; enabling the UV lamp 24 to rotate its own direction and facing different emission surfaces towards the white wine bottle 2, avoiding the influence of inconsistent light intensity in each direction caused by the failure of the UV lamp 24 on the drying effect, and improving the drying and curing effect.

[0117] Embodiment 9:

[0118] As Figures 4 - 9 shown, on the basis of the above Embodiment 8, the rotating disk 36 includes:

[0119] A transmission cavity 43 and a suction cavity 44. A plurality of suction cavities 44 are evenly arranged around the transmission cavity 43, and their positions correspond to the positions of the UV lamp group. The suction cavity 44 is connected to the waste gas treatment equipment through a one-way pipeline;

[0120] A suction rotating shaft 45. The suction rotating shaft 45 is rotatably arranged in the transmission cavity 43. The top end of the suction rotating shaft 45 is rotatably connected to the transmission shaft 35, and the bottom end is clamped to the lower fixing plate 32;

[0121] A matching turntable 46. The matching turntable 46 is connected to the suction rotating shaft 45. A plurality of concave areas 47 are evenly arranged on the matching turntable 46 along the circumferential direction;

[0122] A piston 48. The piston 48 is slidably connected in the suction cavity 44. A piston rod 49 is connected to the piston 48, and the piston rod 49 extends into the transmission cavity 43 and abuts against the matching turntable 46; a spring is sleeved on the piston rod 49, and the spring abuts between the piston 48 and the end of the suction cavity 44;

[0123] A suction port 51. The suction port 51 is arranged at the bottom end of the rotating disk 36 and is connected to the suction cavity 44. The suction port 51 is inclined towards the UV lamp group.

[0124] The working principle and beneficial effects of the above technical solution are:

[0125] When the transmission shaft 35 drives the rotating disk 36 to rotate, the suction rotating shaft 45 is clamped with the lower fixed plate 32 and does not rotate; the piston rod 49 in the rotating disk 36 rotates accordingly, causing the piston rod 49 to slide along the edge of the mating turntable 46; when the piston rod 49 slides to the recessed area 47 of the mating turntable 46, the piston rod 49 moves towards the center of the rotating disk 36 under the action of the spring, and the piston 48 sucks the gas near the UV lamp group into the suction chamber 44 through the suction port 51, and a one-way intake valve is arranged on the suction port 51; when the piston rod 49 moves out of the recessed area 47 of the mating turntable 46, the piston rod 49 is pressed to move in a direction away from the center of the rotating disk 36, and the piston 48 discharges the sucked gas to the waste gas treatment equipment through a one-way pipeline for centralized treatment; a one-way intake valve is arranged on the spraying and drying oven 11 to introduce external air to ensure the internal air pressure balance.

[0126] Through the above structural design, a suction component is arranged on the rotating disk 36. When performing UV drying and curing, on the one hand, the high-temperature gas near the UV lamp group is sucked to control the surface temperature of the UV lamp 24 and extend the service life of the UV lamp 24; on the other hand, the harmful gas generated during painting is sucked and discharged to the waste gas treatment equipment for centralized treatment, reducing the overflow of harmful gas, realizing the integrated design of drying and exhaust gas, and improving the environmental protection of the production line.

[0127] Embodiment 10:

[0128] As Figure 4 、 Figure 6 shown, on the basis of the above Embodiment 9, the UV lamp holder 23 further includes: a support seat 52, the bottom end of the support seat 52 is connected to the center of the lower fixed plate 32, the top end is clamped with the suction rotating shaft 45, and a plurality of convex ribs 53 are uniformly arranged on the upper part of the support seat 52 and the outer wall of the support seat 52, and a reflective film 54 is laid on the outer wall of the support seat 52 and the convex ribs 53.

[0129] The working principle and beneficial effects of the above technical solution are as follows:

[0130] The support seat 52 is arranged at the center of the lower fixed plate 32, and the support seat 52 provides support for the suction rotating shaft 45 to ensure that the suction rotating shaft 45 does not rotate; when the UV lamp 24 irradiates, the light emitted to the outside will irradiate on the wine bottle 2 to accelerate the curing of the paint. By arranging the reflective film 54 on the support seat 52, the light emitted to the inside is reflected by the reflective film 54 and then emitted to the outside, also irradiating on the wine bottle 2; the convex ribs 53 are arranged on the support seat 52 to form an uneven structure, so that the reflected light can be scattered to the outside and evenly irradiate on the wine bottle 2; effectively realizing the full utilization of the light of the UV lamp 24, reducing the light shielding of the structural parts, and improving the drying and curing effect.

[0131] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0132] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or communicable with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0133] Although the embodiments of the present invention have been disclosed as above, it is not limited to only the applications listed in the specification and embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily made. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to the specific details and the examples shown and described here.

Claims

1. An automatic spraying and drying production line for liquor bottles, characterized in that: include: A conveying unit (1), the conveying unit (1) is used to carry the liquor bottles (2) and convey them to a preset workstation, a plurality of liquor bottle seats (3) are arranged on the conveying unit (1), and the liquor bottles (2) are placed upside down on the liquor bottle seats (3); An AGV loading unit, wherein the AGV loading unit uses a loading robot (4) to transfer the liquor bottles (2) on the AGV material rack (5) to the liquor bottle holder (3); A spraying and drying unit (6) is used to spray and dry the liquor bottle (2), and the conveying unit (1) passes through the spraying and drying unit (6).

2. The automatic spraying and drying production line for the body of a liquor bottle according to claim 1 is characterized in that: The spray drying unit (6) comprises: A spray drying box (11), wherein a spray component and a UV drying component are arranged in the spray drying box (11); An electric protective door (12) is arranged at the inlet and outlet of the spray drying box (11); the electric protective door (12) seals the spray drying box (11) after being closed.

3. The automatic spraying and drying production line for the body of a liquor bottle according to claim 2 is characterized in that: The spray kit includes: The electric slide rail (13) is arranged on both sides of the spray drying box (11), a slider is slidably arranged inside the electric slide rail (13), and the slider is connected to the spray head (14), and the spray head (14) is connected to the paint supply equipment through a pipeline; the electric slide rail (13) includes a lower vertical section and an upper arc section, and the arc section is bent downward.

4. The automatic spraying and drying production line for the body of a liquor bottle according to claim 1 is characterized in that: The spray kit also includes: A first motor (15), the first motor (15) is installed on the bottom wall of the spray drying box (11); A first rotating shaft (16), two first rotating shafts (16) are rotatably connected to the bottom of the spray drying box (11), and one of the first rotating shafts (16) is connected to the output end of the first motor (15); The pulley group comprises two pulleys (17) and a synchronous belt (18) surrounding the two pulleys (17); the two pulleys (17) are respectively connected to the two first rotating shafts (16).

5. The automatic spraying and drying production line for the body of a liquor bottle according to claim 4 is characterized in that: The spraying assembly further comprises: a clutch mechanism (20), the clutch mechanism (20) being arranged at the top end of the first rotating shaft (16); the edge of the wine bottle seat (3) being connected to the conveying unit (1), the center of the wine bottle seat (3) being rotatably connected to the second rotating shaft (19), the second rotating shaft (19) being connected to the white wine bottle (2); the clutch mechanism (20) controlling the connection and separation of the first rotating shaft (16) and the second rotating shaft (19).

6. The automatic spraying and drying production line for the body of a liquor bottle according to claim 2 is characterized in that: UV drying components include: A protective cover (21), the protective cover (21) is arranged at the top of the spray drying box (11), and a receiving groove (22) is arranged at the bottom of the protective cover (21); The UV lamp holder (23) is connected to the bottom end of the protective cover (21) through a lifting mechanism. The UV lamp holder (23) can be completely received in the receiving groove (22). A plurality of UV lamps (24) are connected to the UV lamp holder (23).

7. The automatic spraying and drying production line for the body of a liquor bottle according to claim 6 is characterized in that: The lifting mechanism includes: A driving gear (25), the driving gear (25) is rotatably connected to a cavity (26) at the top of the protective cover (21), the gear shaft of the driving gear (25) is connected to an output end of a second motor, and the second motor is installed in the protective cover (21); A driven gear (27), wherein a plurality of driven gears (27) are meshedly connected to the outside of the driving gear (25), and the plurality of driven gears (27) are evenly arranged along the circumferential direction, and a rotating shaft of the driven gear (27) is rotatably connected to the cavity (26); A rope wheel (28), the rope wheel (28) is connected to the rotating shaft of the driven gear (27); A lifting rope (29) is wound around the rope wheel (28), and the bottom end of the lifting rope (29) passes through the protective cover (21) and is connected to the UV lamp holder (23).

8. The automatic spraying and drying production line for liquor bottles according to claim 7 is characterized in that: The UV lamp holder (23) comprises: The upper fixing plate (31) and the lower fixing plate (32) have the same structure and are symmetrical in the upper and lower directions. The edges of the upper fixing plate (31) and the lower fixing plate (32) are connected by a fixing plate (30). An annular track is arranged at the bottom end of the upper fixing plate (31). A toothed ring (33) is connected to the inner side of the annular track. The outer wall of the toothed ring (33) is evenly arranged with latch teeth. A UV lamp group, wherein two ends of the UV lamp group are respectively slidably connected to the annular tracks of the upper fixing plate (31) and the lower fixing plate (32), the UV lamp group is arranged in multiple groups and is evenly arranged along the circumferential direction of the annular track, a plurality of UV lamps (24) are arranged in the UV lamp group, and the UV lamp group does not interfere with the fixing plate (30); The third motor (34) is installed on the top of the upper fixed plate (31), and the bottom of the third motor (34) is vertically connected with a transmission shaft (35), and the transmission shaft (35) is connected to the UV lamp group through a rotating disk (36).

9. The automatic spraying and drying production line for the body of a liquor bottle according to claim 8 is characterized in that: UV lamp set includes: A UV lamp frame (37), on which a UV lamp (24) is mounted; A rotating sleeve (38), the rotating sleeve (38) is rotatably arranged between the rotating shafts of the upper and lower UV lamp frames (37), and the rotating sleeve (38) is connected to the rotating disk (36) through a connecting rod (39); A slider (41) is connected to the other end of the rotating shaft of the UV lamp frame (37), and the slider (41) is slidably connected in the annular track.

10. The automatic spraying and drying production line for liquor bottles according to claim 9 is characterized in that: The UV lamp set also includes: A transmission gear (42) is connected to the rotating shaft of the UV lamp frame (37), and the transmission gear (42) is meshedly connected with the outer side of the gear ring (33).

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