Spraying device for ceramic processing

Abstract

The invention belongs to the technical field of ceramic machining, and discloses a spraying device for ceramic machining. Comprising a spraying box and a plurality of sprayers, and a ceramic bottle to be sprayed is arranged in the spraying box. Through the arrangement of the distance adjusting assembly, when the distances between multiple nozzles and the ceramic bottle need to be adjusted to be equal according to the curved surface of the ceramic bottle, after the ceramic bottle is arranged in the spraying box, an adjusting head is pulled to move towards the direction of the ceramic bottle, so that the adjusting head abuts against the ceramic bottle, and the adjusting head can drive one L-shaped plate to move; the L-shaped plate drives the other L-shaped plate to move and the spray head to move through two first racks and a first gear, so that the spray head moves in the direction away from the ceramic bottle, the positions of the multiple spray heads are adjusted through the multiple adjusting heads to adapt to the curved surface of the ceramic bottle, and after adjustment is completed, the multiple spray heads are driven by the vertical column to rotate by 180 degrees, so that the spray heads directly face the ceramic bottle. And the distances between the nozzles and the ceramic bottle are equal, so that the nozzles can uniformly spray during spraying.

Description

Technical Field

[0001] The present invention relates to the technical field of ceramic processing, and more specifically, the present invention relates to a spraying device for ceramic processing. Background Art

[0002] During the processing of ceramic bottles, special spraying equipment is required to evenly spray liquid paint onto the surface of the ceramic bottles to form a coating with specific functions. During the spraying process, the paint is ejected in a mist form through the nozzle and evenly adheres to the surface of the ceramic bottles. After drying and curing, a coating is formed.

[0003] Traditional liquid spraying technology has some limitations in the processing of ceramic bottles. When spraying larger ceramic bottles, traditional spraying equipment usually uses multiple nozzles for spraying, and the multiple nozzles are arranged side by side on the same vertical plane, so that each nozzle sprays different height areas of the ceramic bottle. However, ceramic bottles are usually designed with curved surfaces, so that the distance between each nozzle and the corresponding area is different, resulting in uneven distribution of the coating during spraying, uneven coating thickness, and affecting the aesthetics and performance of the product. Summary of the Invention

[0004] The present invention aims to solve the problem that the distance between the nozzles of the current spraying equipment and the corresponding areas is different, resulting in uneven distribution of the coating during spraying, and proposes a spraying device for ceramic processing.

[0005] To achieve the above object, the present invention provides the following technical solution: A spraying device for ceramic processing, including a spraying box and multiple nozzles. A ceramic bottle to be sprayed is arranged in the spraying box, and further includes:

[0006] Multiple adjusting heads, which are opposite to the ceramic bottle and the corresponding nozzles. The distances between the multiple adjusting heads are equal, and the distances between the adjusting heads and the corresponding nozzles are equal. A spacing adjusting component for adjusting the spacing between the nozzle and the ceramic bottle through the adjusting head is arranged in the spraying box, and an angle adjusting component for adjusting the angle of the nozzle is also arranged in the spraying box.

[0007] Further, the spacing adjusting component includes a vertical column, multiple rectangular openings are formed in the vertical column, two L-shaped plates are slidably connected in the rectangular openings, the nozzle and the adjusting head are respectively installed on the two L-shaped plates, first racks are fixedly connected to both of the two L-shaped plates, a rotating shaft is rotatably connected in the rectangular opening, and a first gear meshing with the two first racks is fixedly connected to the rotating shaft. A locking component for locking the L-shaped plates is arranged on the vertical column.

[0008] Further, the angle adjustment assembly includes a first rotating block fixedly connected to the adjustment head. A first rotating shaft is fixedly connected to the middle of the first rotating block. Two first fixing plates are fixedly connected to one of the L-shaped plates. The first rotating shaft is rotatably connected to the two first fixing plates. A worm gear is fixedly connected to one end of the first rotating shaft. A worm is rotatably connected to the first fixing plate through a support plate. The worm meshes with the worm gear. A first rotating block is fixedly connected to the top end of the worm. A second gear is fixedly connected to the outer wall of the first rotating shaft. A second rack is meshed with the second gear above. Two second fixing plates are fixedly connected to one of the L-shaped plates. A first folding rod is fixedly connected to one end of the second rack. One end of the first folding rod is slidably inserted into the fixing rod. The fixing rod and the first folding rod are respectively slidably connected to the middle of the second fixing plate. A second folding rod is fixedly connected to one end of the fixing rod. A third rack is fixedly connected to one end of the second folding rod. A second rotating block is fixedly connected to the spray head. A second rotating shaft is fixedly connected to the middle of the second rotating block. Two third fixing plates are fixedly connected to the other L-shaped plate. The second rotating shaft is rotatably connected to the middle of the two third fixing plates. A third gear meshing with the third rack is fixedly connected to one end of the second rotating shaft. The first folding rod and the fixing rod are locked by a locking assembly.

[0009] Further, the locking assembly includes a plurality of threaded posts rotatably connected to the vertical column. A second rotating block is fixedly connected to one end of the threaded post. A T-shaped plate is threadedly connected to the outer wall of the threaded post. A first abutting post, a second abutting post and a third abutting post are fixedly connected to the T-shaped plate. The first abutting post abuts against one of the L-shaped plates. The second abutting post abuts against the first folding rod. The third abutting post tightly abuts against the fixing rod.

[0010] Further, a first motor is fixedly connected to the inner bottom wall of the spraying box. The bottom end of the vertical column is fixedly connected to the output shaft of the first motor. The top end of the vertical column is fixedly connected to a vertical shaft. The top end of the vertical shaft is rotatably connected to the inner top wall of the spraying box.

[0011] Further, a fixing assembly for clamping and fixing the ceramic bottle is arranged in the spraying box. The fixing assembly includes a top plate fixedly connected to the inner top wall of the spraying box. Four telescopic rods are fixedly connected to the bottom of the top plate. The bottom end of the telescopic rod is fixedly connected to a bottom plate. An electric push rod is fixedly connected to the bottom of the top plate. The output end of the electric push rod is fixedly connected to the top of the bottom plate. Two fourth fixing plates are fixedly connected to the bottom of the bottom plate. A bidirectional threaded rod is rotatably connected between the fourth fixing plates. A second motor is fixedly connected to one of the fourth fixing plates. The output shaft of the second motor is fixedly connected to one end of the bidirectional threaded rod. Two moving plates slidably connected to the bottom of the bottom plate are rotatably connected to the outer wall of the bidirectional threaded rod. A pressing plate is arranged at the bottom of the moving plate. An arc-shaped plate is fixedly connected to the bottom of the pressing plate. A base is rotatably connected to the inner bottom wall of the spraying box. The ceramic bottle is arranged on the base.

[0012] Further, a rotating assembly for driving the ceramic bottle to rotate is provided on the bottom plate. The rotating assembly includes a third motor fixedly connected to the bottom plate through a support plate. A fourth gear is fixedly connected to the output shaft of the third motor. A circular ring plate is rotatably connected to the bottom plate. Four vertical rods are fixedly connected to the bottom of the circular ring plate. A rotating ring plate is fixedly connected to the bottom end of the vertical rod. A first annular gear meshing with the fourth gear is fixedly connected to the outer wall of the rotating ring plate. A second annular gear is fixedly connected to the inner wall of the rotating ring plate. An arc-shaped block is slidably connected to the bottom of the moving plate. The arc-shaped block is fixedly connected to the top of the pressing plate. An arc-shaped rack is fixedly connected to the arc-shaped block.

[0013] Further, an arc-shaped T-shaped sliding groove is formed in the arc-shaped block. An arc-shaped T-shaped sliding strip is fixedly connected to the bottom of the moving plate. The arc-shaped T-shaped sliding strip is slidably connected in the arc-shaped T-shaped sliding groove.

[0014] The technical effects and advantages of a spraying device for ceramic processing according to the present invention:

[0015] (1) By providing a spacing adjustment assembly, when it is necessary to adjust the distances between multiple nozzles and the ceramic bottle to be equal according to the curved surface of the ceramic bottle, after placing the ceramic bottle in the spraying box, pull the adjustment head towards the ceramic bottle to make the adjustment head abut against the ceramic bottle. The adjustment head can drive one of the L-shaped plates to move. This L-shaped plate drives the other L-shaped plate and the nozzle to move through two first racks and a first gear, causing the nozzle to move away from the ceramic bottle. Adjust the positions of multiple nozzles through multiple adjustment heads to adapt to the curved surface of the ceramic bottle. After the adjustment is completed, drive the multiple nozzles to rotate 180 degrees through the vertical column, making the nozzles face the ceramic bottle directly. The distance between each nozzle and the ceramic bottle is equal, and the nozzles can spray evenly during spraying.

[0016] (2) By providing an angle adjustment assembly, due to the curved surface design of the ceramic bottle, after adjusting the equal spacing between the nozzles and the ceramic bottle, rotate the first rotating block to drive the worm to rotate. The worm drives the first rotating shaft to rotate through the worm gear. The first rotating shaft drives the adjustment head to rotate through the first rotating block, making the adjustment head face the curved surface. The first rotating shaft can also drive the second gear. The second gear drives the third gear to rotate through the second rack, the first folding rod, the fixed rod, the second folding rod, and the third rack. The third gear drives the nozzle to rotate through the second rotating shaft and the second rotating block, so that the nozzle rotates by the same angle as the adjustment head and in the opposite direction. When the vertical column drives the nozzle to rotate, the nozzle can also face the curved surface of the ceramic bottle. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is a schematic diagram of the structure at the bottom end of the vertical column in the present invention;

[0019] Figure 3 Schematic diagram of the L-shaped plate structure in the present invention;

[0020] Figure 4 In the present invention Figure 2 Enlarged schematic diagram at position A in

[0021] Figure 5 Schematic diagram of the structure of the first folded rod and the second folded rod in the present invention;

[0022] Figure 6 Schematic diagram of the first partial three-dimensional structure in the present invention;

[0023] Figure 7 Schematic diagram of the structure of the pressing plate and the arc-shaped plate in the present invention;

[0024] Figure 8 Schematic diagram of the second partial three-dimensional structure in the present invention;

[0025] Figure 9 Schematic diagram of the structure of the arc-shaped T-shaped slide bar and the arc-shaped T-shaped slide groove in the present invention.

[0026] In the figure:

[0027] 1. Spraying box; 2. Nozzle; 3. Adjusting head; 4. First motor; 5. Vertical column; 6. Vertical shaft; 7. Rectangular opening; 8. L-shaped plate; 9. First rack; 10. Rotating shaft; 11. First gear; 12. First rotating block; 13. First rotating shaft; 14. First fixing plate; 15. Worm gear; 16. Worm; 17. First rotating block; 18. Second gear; 19. Second rack; 20. Second fixing plate; 21. First folded rod; 22. Second folded rod; 23. Fixed rod; 24. Third rack; 25. Second rotating block; 26. Second rotating shaft; 27. Third fixing plate; 28. Third gear; 29. Top plate; 30. Expansion rod; 31. Bottom plate; 32. Electric push rod; 33. Fourth fixing plate; 34. Bidirectional threaded rod; 35. Second motor; 36. Moving plate; 37. Pressing plate; 38. Arc-shaped plate; 39. Base; 40. Third motor; 41. Fourth gear; 42. Rotating ring plate; 43. First annular gear; 44. Second annular gear; 45. Vertical rod; 46. Ring plate; 47. Arc-shaped block; 48. Arc-shaped rack; 49. Arc-shaped T-shaped slide groove; 50. Arc-shaped T-shaped slide bar; 51. Threaded column; 52. Second rotating block; 53. T-shaped plate; 54. First abutting column; 55. Second abutting column; 56. Third abutting column. Detailed implementation manner

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Referring to Figures 1-9 , a spraying device for ceramic processing, including a spraying box 1 and a plurality of spray heads 2. A ceramic bottle to be sprayed is arranged in the spraying box 1, and further includes:

[0030] A plurality of adjusting heads 3, the plurality of adjusting heads 3 are facing the ceramic bottle and the corresponding spray heads 2, the distances between the plurality of adjusting heads 3 are equal, the distances between the adjusting heads 3 and the corresponding spray heads 2 are equal, a spacing adjusting assembly for adjusting the spacing between the spray heads 2 and the ceramic bottle through the adjusting heads 3 is arranged in the spraying box 1, and an angle adjusting assembly for adjusting the angle of the spray heads 2 is also arranged in the spraying box 1;

[0031] During use, place the long ceramic bottle to be sprayed in the spraying box 1, adjust the position of the spray heads 2 through the spacing adjusting assembly and the adjusting heads 3, adjust the angle of the spray heads 2 through the angle adjusting assembly. After the adjustment is completed, make the spray heads 2 face the ceramic bottle. The distances from the plurality of spray heads 2 to their respective corresponding areas of the ceramic bottle are equal, and the thickness of the sprayed coating is uniform, so that the spraying quality is relatively high. Moreover, the spray heads 2 face the curved surface of the ceramic bottle, enabling the spray heads 2 to adapt to the curved ceramic bottle, preventing uneven coating thickness caused by angle problems. Rotate the ceramic bottle in the spraying box 1 and spray the coating onto the ceramic bottle through the spray heads 2.

[0032] Referring to Figure 2 and Figure 3, the spacing adjustment component includes a vertical column 5, a plurality of rectangular openings 7 are formed in the vertical column 5, two L-shaped plates 8 are slidably connected in the rectangular openings 7, the spray heads 2 and the adjustment heads 3 are respectively installed on the two L-shaped plates 8, first racks 9 are fixedly connected to the two L-shaped plates 8, a rotating shaft 10 is rotatably connected in the rectangular opening 7, and a first gear 11 meshing with the two first racks 9 is fixedly connected to the rotating shaft 10. A locking component for locking the L-shaped plates 8 is arranged on the vertical column 5; when it is necessary to make the distances between the plurality of spray heads 2 and the corresponding areas of the ceramic bottle equal, pull the adjustment head 3 to move the adjustment head 3 towards the ceramic bottle, so that the adjustment head 3 abuts against the corresponding area of the ceramic bottle. The adjustment head 3 can drive one of the L-shaped plates 8 to move. The L-shaped plate 8 drives the other L-shaped plate 8 to move through the first gear 11 and the two first racks 9. The L-shaped plate 8 drives the spray head 2 to move away from the ceramic bottle, and the moving distance is equal to the moving distance of the adjustment head 3. By adjusting the positions of the plurality of spray heads 2, after the adjustment is completed, rotate the vertical column 5 by 180 degrees. The vertical column 5 drives the plurality of spray heads 2 and the adjustment heads 3 to rotate by 180 degrees, so that the spray heads 2 face the ceramic bottle. Since the initial position of the spray head 2 is closer to the vertical column 5 than the initial position of the adjustment head 3 is to the vertical column 5, the spray head 2 will not contact the ceramic bottle after facing the ceramic bottle. The distances between the plurality of spray heads 2 and the corresponding areas of the ceramic bottle are equal, even if the plurality of spray heads 2 are adapted to the ceramic bottle with a curved surface, making the sprayed coating more uniform.

[0033] Refer to Figure 2 , Figure 3 , Figure 4 and Figure 5, the angle adjustment assembly includes a first rotating block 12 fixedly connected to the adjustment head 3. A first rotating shaft 13 is fixedly connected to the middle of the first rotating block 12. Two first fixing plates 14 are fixedly connected to one of the L-shaped plates 8. The first rotating shaft 13 is rotatably connected to the two first fixing plates 14. A worm gear 15 is fixedly connected to one end of the first rotating shaft 13. A worm 16 is rotatably connected to the first fixing plate 14 through a support plate. The worm 16 meshes with the worm gear 15. A first rotating block 17 is fixedly connected to the top end of the worm 16. A second gear 18 is fixedly connected to the outer wall of the first rotating shaft 13. A second rack 19 meshes with the second gear 18 above. Two second fixing plates 20 are fixedly connected to one of the L-shaped plates 8. A first folding rod 21 is fixedly connected to one end of the second rack 19. One end of the first folding rod 21 is slidably inserted into the fixing rod 23. The fixing rod 23 and the first folding rod 21 are respectively slidably connected to the middle of the second fixing plate 20. A second folding rod 22 is fixedly connected to one end of the fixing rod 23. A third rack 24 is fixedly connected to one end of the second folding rod 22. A second rotating block 25 is fixedly connected to the nozzle 2. A second rotating shaft 26 is fixedly connected to the middle of the second rotating block 25. Two third fixing plates 27 are fixedly connected to the other L-shaped plate 8. The second rotating shaft 26 is rotatably connected to the middle of the two third fixing plates 27. A third gear 28 meshing with the third rack 24 is fixedly connected to one end of the second rotating shaft 26. The first folding rod 21 and the fixing rod 23 are locked by a locking assembly; when it is necessary to adjust the angle of the nozzle 2 to adapt to the curved surface of the ceramic bottle, after the distance between the nozzle 2 and the ceramic bottle is adjusted, rotate the first rotating block 17. The first rotating block 17 drives the worm 16 to rotate. The worm 16 drives the worm gear 15 to rotate. The worm gear 15 drives the first rotating shaft 13 to rotate. The first rotating shaft 13 drives the adjustment head 3 to rotate, so that the adjustment head 3 faces the curved surface of this area of the ceramic bottle. The first rotating shaft 13 can also drive the second gear 18 to rotate. The second gear 18 drives the second rack 19 to move. The second rack 19 drives the third rack 24 to move through the first folding rod 21, the fixing rod 23 and the second folding rod 22. The third rack 24 drives the third gear 28 to rotate. The third gear 28 drives the second rotating shaft 26 to rotate. The third gear 28 drives the second rotating block 25 to rotate. The second rotating block 25 drives the nozzle 2 to rotate, and the rotation angle of the nozzle 2 is the same as that of the adjustment head 3, but the rotation directions are opposite. After the nozzle 2 is driven to rotate 180 degrees by the vertical column 5, the nozzle 2 also faces the curved surface of this area of the ceramic bottle, making the spraying more uniform and preventing uneven spraying thickness caused by the nozzle 2 not facing the curved surface directly.

[0034] Refer to Figure 2 and Figure 5, the locking assembly includes a plurality of threaded posts 51 rotatably connected to the vertical post 5. One end of each threaded post 51 is fixedly connected to a second rotating block 52. The outer wall of each threaded post 51 is threadedly connected to a T-shaped plate 53. A first abutting post 54, a second abutting post 55 and a third abutting post 56 are fixedly connected to the T-shaped plate 53. The first abutting post 54 abuts against one of the L-shaped plates 8. The second abutting post 55 abuts against the first folded rod 21. The third abutting post 56 abuts tightly against the fixed rod 23. When it is necessary to adjust the distance between the nozzle 2 and the ceramic bottle, rotate the second rotating block 52. The second rotating block 52 drives the threaded post 51 to rotate. The threaded post 51 drives the T-shaped plate 53 to move. The T-shaped plate 53 drives the first abutting post 54, the second abutting post 55 and the third abutting post 56 so that they are not in contact with the first L-shaped plate 8, the first folded rod 21 and the fixed rod 23. Then the adjusting head 3 can be pulled to move. The adjusting head 3 can drive the first folded rod 21 to slide in the fixed rod 23, avoiding changing the angle of the nozzle 2. After the distance adjustment is completed, rotate the second rotating block 52 so that the first abutting post 54, the second abutting post 55 and the third abutting post 56 respectively abut tightly against the first L-shaped plate 8, the first folded rod 21 and the fixed rod 23, which can prevent the first L-shaped plate 8 from moving, that is, prevent the positions of the adjusting head 3 and the nozzle 2 from changing. The second abutting post 55 and the third abutting post 56 can relatively fix the first folded rod 21 and the fixed rod 23, that is, prevent the first folded rod 21 from sliding in the fixed rod 23. Then the first rotating block 17 can be rotated to adjust the angle of the adjusting head 3. The first rotating block 17 can drive the first folded rod 21 to move. The first folded rod 21 drives the third rack 24 to move through the second abutting post 55, the third abutting post 56, the fixed rod 23 and the second folded rod 22. At this time, the second abutting post 55 and the third abutting post 56 can slide on the T-shaped plate 53.

[0035] Refer to Figure 1 , a first motor 4 is fixedly connected to the bottom inner wall of the spraying box 1. The bottom end of the vertical post 5 is fixedly connected to the output shaft of the first motor 4. The top end of the vertical post 5 is fixedly connected to a vertical shaft 6. The top end of the vertical shaft 6 is rotatably connected to the top inner wall of the spraying box 1. When it is necessary to make the nozzles 2 face the ceramic bottle, start the first motor 4. The first motor 4 drives the vertical post 5 to rotate 180 degrees. The vertical post 5 drives the plurality of nozzles 2 and the adjusting head 3 to rotate 180 degrees, so that the plurality of nozzles 2 face the ceramic bottle.

[0036] Refer to Figure 1 , Figure 6 and Figure 7, a fixing component for clamping and fixing the ceramic bottle is arranged in the spraying box 1. The fixing component includes a top plate 29 fixedly connected to the inner wall of the top of the spraying box 1. Four telescopic rods 30 are fixedly connected to the bottom of the top plate 29. The bottom ends of the telescopic rods 30 are fixedly connected to a bottom plate 31. An electric push rod 32 is fixedly connected to the bottom of the top plate 29. The output end of the electric push rod 32 is fixedly connected to the top of the bottom plate 31. Two fourth fixing plates 33 are fixedly connected to the bottom of the bottom plate 31. A bidirectional threaded rod 34 is rotatably connected between the fourth fixing plates 33. A second motor 35 is fixedly connected to one of the fourth fixing plates 33. The output shaft of the second motor 35 is fixedly connected to one end of the bidirectional threaded rod 34. The outer wall of the bidirectional threaded rod 34 is rotatably connected to two moving plates 36 slidably connected to the bottom of the bottom plate 31. A pressing plate 37 is arranged at the bottom of the moving plate 36. An arc-shaped plate 38 is fixedly connected to the bottom of the pressing plate 37. A base 39 is rotatably connected to the inner wall of the bottom of the spraying box 1. The ceramic bottle is arranged on the base 39; when it is necessary to clamp and fix the ceramic bottle on the base 39, start the electric push rod 32. The electric push rod 32 drives the bottom plate 31 to move downward, the telescopic rods 30 extend, the bottom plate 31 drives the arc-shaped plate 38 to enter the ceramic bottle, the bottom plate 31 drives the pressing plate 37 to press on the top of the ceramic bottle, and the ceramic bottle is tightly pressed on the base 39. Start the second motor 35. The second motor 35 drives the bidirectional threaded rod 34 to rotate. The bidirectional threaded rod 34 can drive the two moving plates 36 to move to both sides. The moving plates 36 drive the arc-shaped plates 38 to move to both sides. The arc-shaped plates 38 are abutted against the inner wall of the ceramic bottle to realize the pressing and clamping of the ceramic bottle.

[0037] Refer to Figure 6 , Figure 7 , Figure 8 and Figure 9, a rotating assembly for driving the ceramic bottle to rotate is provided on the bottom plate 31, and the rotating assembly includes a third motor 40 fixedly connected to the bottom plate 31 through a bracket plate, and the output shaft of the third motor 40 is fixedly connected to a fourth gear 41, and a circular ring plate 46 is rotatably connected to the bottom plate 31, and four vertical rods 45 are fixedly connected to the bottom of the circular ring plate 46, and a rotating ring plate 42 is fixedly connected to the bottom end of the vertical rod 45, and a first ring gear 43 meshing with the fourth gear 41 is fixedly connected to the outer wall of the rotating ring plate 42, and a second ring gear 44 is fixedly connected to the inner wall of the rotating ring plate 42, and an arc block 47 is slidably connected to the bottom of the movable plate 36, and the arc block 47 is fixedly connected to the top of the pressing plate 37, and an arc rack 48 is fixedly connected to the arc block 47; when the ceramic bottle is rotated During the clamping process, the movable plate 36 drives the pressure plate 37 and the arc plate 38 to move to both sides through the arc block 47, the arc block 47 drives the arc rack 48 to move to both sides, the arc rack 48 engages with the second ring gear 44, and the third motor 40 is started. The third motor 40 drives the fourth gear 41 to rotate, and the fourth gear 41 drives the rotating ring plate 42 to rotate through the first ring gear 43, and the rotating ring plate 42 drives the second ring gear 44 to rotate. The second ring gear 44 drives the arc block 47 to rotate around the center of the rotating ring plate 42 through the arc rack 48, the arc block 47 drives the pressure plate 37 and the arc plate 38 to rotate, and the arc plate 38 drives the ceramic bottle to rotate on the base 39, so that the ceramic bottle can rotate in the spray box 1, and the spray head 2 can be used to spray the ceramic bottle.

[0038] Reference Figure 9 , an arc T-shaped groove 49 is provided on the arc block 47, and an arc T-shaped slide bar 50 is fixedly connected to the bottom of the movable plate 36, and the arc T-shaped slide bar 50 is slidably connected to the arc T-shaped groove 49; after the arc rack 48 is engaged with the second ring gear 44, the third motor 40 can drive the arc block 47 and the ceramic bottle to rotate. During the rotation, the arc T-shaped slide bar 50 slides in the arc T-shaped grooves 49 of the two arc blocks 47, and the arc length of the arc T-shaped slide bar 50 is greater than the arc length between the two arc blocks 47, that is, the arc T-shaped slide bar 50 will not completely disengage from the two arc T-shaped grooves 49.

[0039] Working principle: When in use, place the long ceramic bottle to be sprayed in the spray box 1, adjust the position of the nozzle 2 through the spacing adjustment component and the adjustment head 3, and adjust the angle of the nozzle 2 through the angle adjustment component. After the adjustment is completed, make the nozzle 2 directly face the ceramic bottle, and the distances between the multiple nozzles 2 and the corresponding areas of the ceramic bottle are equal. The sprayed coating thickness is uniform, so that the spraying quality is high, and the nozzle 2 is directly facing the curved surface of the ceramic bottle, so that the nozzle 2 can adapt to the curved ceramic bottle to prevent uneven coating thickness due to angle problems, and make the ceramic bottle rotate in the spray box 1 and spray paint to the ceramic bottle through the nozzle 2;

[0040] When it is necessary to make the distances between multiple nozzles 2 and the corresponding areas of the ceramic bottle equal, pull the adjusting head 3 to make the adjusting head 3 move towards the ceramic bottle, and make the adjusting head 3 abut against the corresponding area of the ceramic bottle. The adjusting head 3 can drive one of the L-shaped plates 8 to move. The L-shaped plate 8 drives the other L-shaped plate 8 to move through the first gear 11 and two first racks 9. The L-shaped plate 8 drives the nozzle 2 to move away from the ceramic bottle, and the moving distance is equal to the moving distance of the adjusting head 3. By adjusting the positions of multiple nozzles 2, after the adjustment is completed, rotate the vertical column 5 by 180 degrees. The vertical column 5 drives multiple nozzles 2 and the adjusting head 3 to rotate by 180 degrees, so that the nozzles 2 face the ceramic bottle. Since the initial position of the nozzle 2 is closer to the vertical column 5 than the initial position of the adjusting head 3 is to the vertical column 5, the nozzle 2 will not contact the ceramic bottle after facing it. The distances between multiple nozzles 2 and the corresponding areas of the ceramic bottle are equal, even enabling multiple nozzles 2 to adapt to a ceramic bottle with a curved surface, making the sprayed coating more uniform;

[0041] When it is necessary to adjust the angle of the nozzle 2 to adapt to the curved surface of the ceramic bottle, after the distance between the nozzle 2 and the ceramic bottle is adjusted, rotate the first rotating block 17. The first rotating block 17 drives the worm 16 to rotate. The worm 16 drives the worm wheel 15 to rotate. The worm wheel 15 drives the first rotating shaft 13 to rotate. The first rotating shaft 13 drives the adjusting head 3 to rotate, so that the adjusting head 3 faces the curved surface of this area of the ceramic bottle. The first rotating shaft 13 can also drive the second gear 18 to rotate. The second gear 18 drives the second rack 19 to move. The second rack 19 drives the third rack 24 to move through the first folding rod 21, the fixed rod 23 and the second folding rod 22. The third rack 24 drives the third gear 28 to rotate. The third gear 28 drives the second rotating shaft 26 to rotate. The third gear 28 drives the second rotating block 25 to rotate. The second rotating block 25 drives the nozzle 2 to rotate, and the rotating angle of the nozzle 2 is the same as that of the adjusting head 3, but the rotating directions are opposite. After the vertical column 5 drives the nozzle 2 to rotate by 180 degrees, the nozzle 2 also faces the curved surface of this area of the ceramic bottle, making the spraying more uniform and preventing uneven spraying thickness caused by the nozzle 2 not facing the curved surface;

[0042] When it is necessary to adjust the distance between the nozzle 2 and the ceramic bottle, rotate the second rotating block 52. The second rotating block 52 drives the threaded column 51 to rotate. The threaded column 51 drives the T-shaped plate 53 to move. The T-shaped plate 53 drives the first abutting column 54, the second abutting column 55 and the third abutting column 56 so that they are not in contact with the first L-shaped plate 8, the first folding rod 21 and the fixed rod 23. Then, the adjusting head 3 can be pulled to move. The adjusting head 3 can drive the first folding rod 21 to slide in the fixed rod 23, avoiding changing the angle of the nozzle 2. After the distance adjustment is completed, rotate the second rotating block 52 so that the first abutting column 54, the second abutting column 55 and the third abutting column 56 respectively abut against the first L-shaped plate 8, the first folding rod 21 and the fixed rod 23, which can prevent the first L-shaped plate 8 from moving, that is, prevent the positions of the adjusting head 3 and the nozzle 2 from changing. The second abutting column 55 and the third abutting column 56 can relatively fix the first folding rod 21 and the fixed rod 23, that is, make the first folding rod 21 unable to slide in the fixed rod 23. Then, the first rotating block 17 can be rotated to adjust the angle of the adjusting head 3. The first rotating block 17 can drive the first folding rod 21 to move. The first folding rod 21 drives the third rack 24 to move through the second abutting column 55, the third abutting column 56, the fixed rod 23 and the second folding rod 22. At this time, the second abutting column 55 and the third abutting column 56 can slide on the T-shaped plate 53;

[0043] When it is necessary to make multiple nozzles 2 face the ceramic bottle, start the first motor 4. The first motor 4 drives the vertical column 5 to rotate 180 degrees. The vertical column 5 drives multiple nozzles 2 and the adjusting head 3 to rotate 180 degrees, so that multiple nozzles 2 face the ceramic bottle;

[0044] When it is necessary to clamp and fix the ceramic bottle on the base 39, start the electric push rod 32. The electric push rod 32 drives the bottom plate 31 to move downward. The telescopic rod 30 extends. The bottom plate 31 drives the arc plate 38 into the ceramic bottle. The bottom plate 31 drives the pressing plate 37 to press on the top of the ceramic bottle, pressing the ceramic bottle tightly on the base 39. Start the second motor 35. The second motor 35 drives the bidirectional threaded rod 34 to rotate. The bidirectional threaded rod 34 can drive two moving plates 36 to move to both sides. The moving plates 36 drive the arc plates 38 to move to both sides. The arc plates 38 abut against the inner wall of the ceramic bottle, realizing the pressing and clamping of the ceramic bottle;

[0045] In the process of clamping the ceramic bottle, the movable plate 36 drives the pressure plate 37 and the arc plate 38 to move to both sides through the arc block 47, and the arc block 47 drives the arc rack 48 to move to both sides. The arc rack 48 is meshed with the second ring gear 44, and the third motor 40 is started. The third motor 40 drives the fourth gear 41 to rotate, and the fourth gear 41 drives the rotating ring plate 42 to rotate through the first ring gear 43. The rotating ring plate 42 drives the second ring gear 44 to rotate. The second ring gear 44 drives the arc block 47 to rotate around the center of the rotating ring plate 42 through the arc rack 48. The arc block 47 drives the pressure plate 37 and the arc plate 38 to rotate, and the arc plate 38 drives the ceramic bottle to rotate on the base 39, so that the ceramic bottle can rotate in the spray box 1, and the spray head 2 can be used to spray the ceramic bottle;

[0046] After the arc rack 48 is meshed with the second ring gear 44, the third motor 40 can drive the arc block 47 and the ceramic bottle to rotate. During the rotation, the arc T-shaped slide 50 slides in the arc T-shaped grooves 49 of the two arc blocks 47, and the arc length of the arc T-shaped slide 50 is greater than the arc length between the two arc blocks 47, that is, the arc T-shaped slide 50 will not completely disengage from the two arc T-shaped grooves 49.

[0047] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0048] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 spraying device for ceramic processing, comprising a spraying box (1) and a plurality of spray heads (2). A ceramic bottle to be sprayed is arranged in the spraying box (1), and it is characterized in that, It further includes: A plurality of adjusting heads (3), the plurality of adjusting heads (3) are opposite to the ceramic bottles and the corresponding spray nozzles (2), the distances between the plurality of adjusting heads (3) are equal, the distances between the adjusting heads (3) and the corresponding spray nozzles (2) are equal, a spacing adjusting assembly for adjusting the spacing between the spray nozzles (2) and the ceramic bottles through the adjusting heads (3) is arranged in the spraying box (1), and an angle adjusting assembly for adjusting the angles of the spray nozzles (2) is also arranged in the spraying box (1).

2. The spraying device for ceramic processing according to claim 1, wherein, The spacing adjusting assembly includes a vertical column (5), a plurality of rectangular openings (7) are formed in the vertical column (5), two L-shaped plates (8) are slidably connected in the rectangular openings (7), the spray nozzles (2) and the adjusting heads (3) are respectively installed on the two L-shaped plates (8), first racks (9) are fixedly connected to both of the two L-shaped plates (8), a rotating shaft (10) is rotatably connected in the rectangular opening (7), and a first gear (11) meshing with the two first racks (9) is fixedly connected to the rotating shaft (10), and a locking assembly for locking the L-shaped plates (8) is arranged on the vertical column (5).

3. The spraying device for ceramic processing according to claim 2, wherein, The angle adjusting assembly includes a first rotating block (12) fixedly connected to the adjusting head (3), a first rotating shaft (13) is fixedly connected to the middle of the first rotating block (12), two first fixing plates (14) are fixedly connected to one of the L-shaped plates (8), the first rotating shaft (13) is rotatably connected between the two first fixing plates (14), a worm gear (15) is fixedly connected to one end of the first rotating shaft (13), a worm (16) is rotatably connected to the first fixing plate (14) through a support plate, the worm (16) meshes with the worm gear (15), a first rotating block (17) is fixedly connected to the top end of the worm (16), a second gear (18) is fixedly connected to the outer wall of the first rotating shaft (13), a second rack (19) meshing with the second gear (18) is arranged above the second gear (18), two second fixing plates (20) are fixedly connected to one of the L-shaped plates (8), a first folding rod (21) is fixedly connected to one end of the second rack (19), one end of the first folding rod (21) is slidably inserted into a fixing rod (23), the fixing rod (23) and the first folding rod (21) are respectively slidably connected to the middle of the second fixing plate (20), a second folding rod (22) is fixedly connected to one end of the fixing rod (23), a third rack (24) is fixedly connected to one end of the second folding rod (22), a second rotating block (25) is fixedly connected to the spray nozzle (2), a second rotating shaft (26) is fixedly connected to the middle of the second rotating block (25), two third fixing plates (27) are fixedly connected to the other L-shaped plate (8), the second rotating shaft (26) is rotatably connected to the middle of the two third fixing plates (27), and a third gear (28) meshing with the third rack (24) is fixedly connected to one end of the second rotating shaft (26), and the first folding rod (21) and the fixing rod (23) are locked through a locking assembly.

4. The spraying device for ceramic processing according to claim 3, wherein, The locking assembly includes a plurality of threaded columns (51) rotatably connected to the vertical column (5). One end of each threaded column (51) is fixedly connected to a second rotating block (52). The outer wall of the threaded column (51) is threadedly connected to a T-shaped plate (53). The T-shaped plate (53) is fixedly connected with a first abutting column (54), a second abutting column (55) and a third abutting column (56). The first abutting column (54) abuts against one of the L-shaped plates (8), the second abutting column (55) abuts against the first folding rod (21), and the third abutting column (56) tightly abuts against the fixed rod (23).

5. The spraying device for ceramic processing according to claim 4, characterized in that, A first motor (4) is fixedly connected to the bottom inner wall of the spraying box (1). The bottom end of the vertical column (5) is fixedly connected to the output shaft of the first motor (4). The top end of the vertical column (5) is fixedly connected to a vertical shaft (6). The top end of the vertical shaft (6) is rotatably connected to the top inner wall of the spraying box (1).

6. The spraying device for ceramic processing according to claim 5, wherein, A fixing assembly for clamping and fixing the ceramic bottle is arranged in the spraying box (1). The fixing assembly includes a top plate (29) fixedly connected to the top inner wall of the spraying box (1). Four telescopic rods (30) are fixedly connected to the bottom of the top plate (29). The bottom end of the telescopic rod (30) is fixedly connected to a bottom plate (31). An electric push rod (32) is fixedly connected to the bottom of the top plate (29). The output end of the electric push rod (32) is fixedly connected to the top of the bottom plate (31). Two fourth fixing plates (33) are fixedly connected to the bottom of the bottom plate (31). A bidirectional threaded rod (34) is rotatably connected between the fourth fixing plates (33). A second motor (35) is fixedly connected to one of the fourth fixing plates (33). The output shaft of the second motor (35) is fixedly connected to one end of the bidirectional threaded rod (34). The outer wall of the bidirectional threaded rod (34) is rotatably connected to two moving plates (36) slidably connected to the bottom of the bottom plate (31). A pressing plate (37) is arranged at the bottom of the moving plate (36). An arc-shaped plate (38) is fixedly connected to the bottom of the pressing plate (37). A base (39) is rotatably connected to the bottom inner wall of the spraying box (1). The ceramic bottle is arranged on the base (39).

7. The spraying device for ceramic processing according to claim 6, wherein, A rotating assembly for driving the ceramic bottle to rotate is arranged on the bottom plate (31). The rotating assembly includes a third motor (40) fixedly connected to the bottom plate (31) through a support plate. The output shaft of the third motor (40) is fixedly connected to a fourth gear (41). A circular ring plate (46) is rotatably connected to the bottom plate (31). Four vertical rods (45) are fixedly connected to the bottom of the circular ring plate (46). The bottom end of the vertical rod (45) is fixedly connected to a rotating circular ring plate (42). A first annular gear (43) meshing with the fourth gear (41) is fixedly connected to the outer wall of the rotating circular ring plate (42). A second annular gear (44) is fixedly connected to the inner wall of the rotating circular ring plate (42). An arc-shaped block (47) is slidably connected to the bottom of the moving plate (36). The arc-shaped block (47) is fixedly connected to the top of the pressing plate (37). An arc-shaped rack (48) is fixedly connected to the arc-shaped block (47).

8. The spraying device for ceramic processing according to claim 7, characterized in that, The arc-shaped block (47) is provided with an arc-shaped T-shaped sliding groove (49), the bottom of the moving plate (36) is fixedly connected with an arc-shaped T-shaped sliding bar (50), and the arc-shaped T-shaped sliding bar (50) is slidably connected in the arc-shaped T-shaped sliding groove (49).

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