A multi-directional adjustable spraying device

Abstract

This utility model discloses a multi-directional adjustable spraying device, relating to the field of spraying technology. It includes a spray gun, upper and lower linear modules, front and rear linear modules, a first driving component, and a second driving component. It also includes a supporting base box, on which the upper and lower linear modules are mounted, and on which the front and rear linear modules are mounted. The spray gun is equipped with a transmission component connected to one end of the front and rear linear modules. The transmission component includes a fixing block connected to one end of the front and rear linear modules. A through hole is opened in the fixing block, and a rotating sleeve is rotatably disposed within the through hole. One end of the rotating sleeve is connected to a gearbox, and an output shaft connected to the spray gun is disposed on the gearbox. An inner shaft is rotatably disposed within the rotating sleeve and meshes with the inside of the gearbox. The first and second driving components are used to drive the rotation of the rotating sleeve and the inner shaft, respectively, allowing adjustment of the spray gun's vertical position, front and rear position, vertical angle, and horizontal angle.

Description

Technical Field

[0001] This utility model relates to the field of spraying technology, and in particular to a spraying device that can be adjusted in multiple directions. Background Technology

[0002] Spraying is a coating method that uses a spray gun or disc atomizer to disperse the material into uniform and fine droplets using pressure or centrifugal force, and then applies the coating to the surface of the object.

[0003] When spraying products, different products require spray guns to be sprayed at different angles and positions to ensure the best spraying effect. However, in the current technology, the angle and position of the spray gun are usually adjusted manually, which requires a long time to adjust the angle and position of the spray gun every time the product is changed. The long debugging time affects the spraying efficiency of the product.

[0004] Therefore, it is necessary to propose a new technical solution to address the above problems. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the aforementioned problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a multi-directional adjustable spraying device, comprising a spray gun, an upper and lower linear module, a front and rear linear module, a first driving component, and a second driving component;

[0007] It also includes a support base box, the upper and lower linear modules are installed on the support base box, the front and rear linear modules are installed on the upper and lower linear modules, the upper and lower linear modules can drive the front and rear linear modules to move up and down, and the front and rear linear modules are used to drive the spray gun to adjust its position back and forth.

[0008] The spray gun is equipped with a transmission component connected to one end of the front and rear linear modules. The transmission component includes a fixed block connected to one end of the front and rear linear modules. A through hole is opened in the fixed block. A rotating sleeve is rotatably installed in the through hole. One end of the rotating sleeve protrudes from the fixed block and is connected to a gearbox. An output shaft is provided on the gearbox. The output shaft is connected to the spray gun.

[0009] The rotating sleeve is rotatably provided with an inner shaft, which passes through the hollow structure of the rotating sleeve and meshes with the gears inside the gearbox.

[0010] The first driving component is used to drive the rotating sleeve to rotate in the up-down direction, the second driving component is used to drive the inner shaft to rotate in the up-down direction, and the gearbox converts the up-down rotation of the inner shaft into the left-right rotation of the output shaft.

[0011] As a further embodiment of this utility model: the first driving component includes a first motor installed on the side of the front and rear linear modules away from the transmission component, the output end of the first motor is connected to a first driving wheel, a first transmission belt is sleeved on the first driving wheel, the other end of the first transmission belt is sleeved on a first rotating wheel, and the first rotating wheel is sleeved and fixed to the outside of the rotating sleeve.

[0012] As a further embodiment of this utility model: the second driving component includes a second motor installed on the side of the front and rear linear modules away from the transmission component, the output end of the second motor is connected to a second driving wheel, a second transmission belt is sleeved on the second driving wheel, the other end of the second transmission belt is sleeved with a second rotating wheel, the second rotating wheel is located on the side of the rotating sleeve away from the first rotating wheel, and the end of the inner shaft away from the gearbox is fixedly connected to the second rotating wheel.

[0013] As a further embodiment of this utility model: a first bearing is provided between the outer wall of the rotating sleeve and the inner wall of the through hole, and a second bearing is provided on the inner shaft sleeve, and the outer wall of the second bearing is fixedly connected to the inner wall of the rotating sleeve.

[0014] As a further embodiment of this utility model: an L-shaped mounting plate is also provided on the front and rear linear modules, and the first motor and the second motor are mounted by folding up and down on the L-shaped mounting plate, and the first drive wheel and the second drive wheel are respectively located at the two sides of the front and rear linear modules.

[0015] The front and rear linear modules are also equipped with brackets, and the brackets are equipped with two guide wheels. The upper and lower parts of the first transmission belt are respectively attached to the two guide wheels, so that the horizontal height of the first transmission belt is the same as that of the second transmission belt.

[0016] Compared with the prior art, the beneficial effects of this technical solution are as follows: This utility model can drive the front and rear linear modules to move up and down to adjust the height position of the spray gun through the upper and lower linear modules. The front and rear linear modules can drive the spray gun, the first driving component, and the second driving component to move back and forth to adjust the front and rear position of the spray gun. Furthermore, by setting a rotating sleeve that can rotate in opposite directions and an inner shaft to drive the first driving component and the second driving component respectively, the first driving component can adjust the vertical angle of the spray gun when driving the rotating sleeve. When the second driving component drives the inner shaft to rotate, the vertical rotation of the inner shaft is converted into the horizontal rotation of the output shaft through the gearbox, thereby realizing the adjustment of the horizontal angle of the spray gun. The angle and position of the spray gun can be finely adjusted, which cannot be handled manually, reducing adjustment time and improving production efficiency.

[0017] Furthermore, the first motor drives the rotating sleeve to rotate at a distance via a first transmission belt fitted over the first drive wheel and the first rotating wheel, thereby adjusting the vertical angle of the spray gun. The second motor drives the inner shaft to rotate at a distance via a second transmission belt fitted over the second drive wheel and the second rotating wheel, thereby adjusting the horizontal angle of the spray gun. This allows the first and second motors to be positioned away from the spray gun, ensuring safety when the spray gun is used to coat the product.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a partial structural schematic diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the first driving component and the second driving component of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the transmission component of this utility model;

[0024] Figure 5 This is a partial cross-sectional structural schematic diagram of the transmission component of this utility model;

[0025] The corresponding labels in the attached diagram are explained as follows:

[0026] 1. Spray gun; 2. Upper and lower linear modules; 3. Front and rear linear modules; 4. First drive component; 41. First motor; 42. First drive wheel; 43. First transmission belt; 44. First rotating wheel; 5. Second drive component; 51. Second motor; 52. Second drive wheel; 53. Second transmission belt; 54. Second rotating wheel; 6. Support base box; 7. Transmission component; 71. Fixing block; 72. Through hole; 73. Rotating sleeve; 74. Gearbox; 75. Output shaft; 76. Inner shaft; 77. First bearing; 78. Second bearing; 8. L-shaped mounting plate; 9. Bracket; 91. Guide wheel. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 A multi-directional adjustable spraying device includes a spray gun 1, an upper and lower linear module 2, a front and rear linear module 3, a first drive component 4, and a second drive component 5.

[0029] It also includes a support base box 6, with the upper and lower linear modules 2 installed on the support base box 6, and the front and rear linear modules 3 installed on the upper and lower linear modules 2. The upper and lower linear modules 2 can drive the front and rear linear modules 3 to move up and down, and the front and rear linear modules 3 are used to drive the spray gun 1 to adjust its position forward and backward.

[0030] The spray gun 1 is provided with a transmission component 7 connected to one end of the front and rear linear modules 3. The transmission component 7 includes a fixing block 71 connected to one end of the front and rear linear modules 3. A through hole 72 is provided in the fixing block 71. A rotating sleeve 73 is rotatably provided in the through hole 72. One end of the rotating sleeve 73 protrudes from the fixing block 71 and is connected to a gearbox 74. An output shaft 75 is provided on the gearbox 74 and is connected to the spray gun 1.

[0031] An inner shaft 76 is rotatably provided inside the rotating sleeve 73. The inner shaft 76 passes through the hollow structure of the rotating sleeve 73 and meshes with the gear inside the gearbox 74.

[0032] The first driving component 4 is used to drive the rotating sleeve 73 to rotate in the up and down direction, the second driving component 5 is used to drive the inner shaft 76 to rotate in the up and down direction, and the gearbox 74 converts the up and down rotation of the inner shaft 76 into the left and right rotation of the output shaft 75.

[0033] Specifically, the upper and lower linear modules 2 can drive the front and rear linear modules 3 to move up and down to adjust the height of the spray gun 1. The front and rear linear modules 3 can drive the spray gun 1, the first drive component 4 and the second drive component 5 to move back and forth to adjust the front and rear position of the spray gun 1.

[0034] When the vertical angle of the spray gun 1 needs to be adjusted, the first driving member 4 drives the rotating sleeve 73, which is rotatably disposed in the through hole 72 of the fixing block 71, to rotate. The rotating sleeve 73 is connected to the spray gun 1 through the output shaft 75 of the gearbox 74, thereby realizing the adjustment of the vertical angle of the spray gun 1. When the horizontal angle of the spray gun 1 needs to be adjusted, the second driving member 5 drives the inner shaft 76 to rotate in the vertical direction. Since the inner shaft 76 is rotatably disposed inside the rotating sleeve 73, the rotation of the inner shaft 76 will not cause the rotating sleeve 73 to move. One end of the inner shaft 76 meshes with the gear inside the gearbox 74. Through the rotation of the gear, the vertical rotation is converted into the horizontal rotation of the output shaft 75. The output shaft 75 drives the spray gun 1 to swing left and right, thereby realizing the adjustment of the horizontal angle of the spray gun 1.

[0035] In summary, this utility model uses the upper and lower linear modules 2 to drive the front and rear linear modules 3 to move up and down to adjust the height of the spray gun 1. The front and rear linear modules 3 can drive the spray gun 1, the first driving component 4, and the second driving component 5 to move back and forth to adjust the front and rear position of the spray gun 1. Furthermore, by setting a rotating sleeve 73 that can rotate in opposite directions and an inner shaft 76 to drive the first driving component 4 and the second driving component 5 respectively, the first driving component 4 can adjust the vertical angle of the spray gun 1 when driving the rotating sleeve 73. When the second driving component 5 drives the inner shaft 76 to rotate, the gearbox 74 converts the vertical rotation of the inner shaft 76 into the horizontal rotation of the output shaft 75, thereby realizing the adjustment of the horizontal angle of the spray gun 1. The angle and position of the spray gun 1 can be finely adjusted, which cannot be handled manually, reducing adjustment time and improving production efficiency.

[0036] The control chip can record the adjustment parameters of the position and angle of the spray gun 1. Each time the product is changed, the adjustment parameters of the product are recorded. When the product is sprayed again, the adjustment of the spray gun 1 can be completed more quickly.

[0037] The gearbox 74 has two bevel gears. One bevel gear is connected to the inner shaft 76, and the other bevel gear is connected to the output shaft 75. The meshing of the two bevel gears converts the up-and-down rotation direction of the inner shaft 76 into the left-and-right rotation of the output shaft 75, thereby causing the spray gun 1 to swing left and right.

[0038] Preferably, the upper and lower linear modules 2 and the front and rear linear modules 3 are all synchronously driven by linear modules. The slider of the front and rear linear modules 3 is fixed to the slider of the upper and lower linear modules 2. The motor of the upper and lower linear modules 2 drives its slider to slide up and down. When the motor of the front and rear linear modules 3 is driven, since its slider is fixed to the slider of the upper and lower linear modules 2, the motor of the front and rear linear modules 3 and the fixed column as a whole move back and forth, thereby driving the spray gun 1, the transmission component 7, the first driving component 4 and the second driving component 5 to adjust their front and rear positions.

[0039] Based on the above embodiments, it is further proposed that the first driving component 4 includes a first motor 41 installed on the side of the front and rear linear modules 3 away from the transmission component 7. The output end of the first motor 41 is connected to a first driving wheel 42. A first transmission belt 43 is sleeved on the first driving wheel 42. The other end of the first transmission belt 43 is sleeved with a first rotating wheel 44, and the first rotating wheel 44 is sleeved and fixed to the outside of the rotating sleeve 73.

[0040] The second drive unit 5 includes a second motor 51 installed on the side of the front and rear linear modules 3 away from the transmission unit 7. The output end of the second motor 51 is connected to a second drive wheel 52. A second transmission belt 53 is sleeved on the second drive wheel 52. The other end of the second transmission belt 53 is sleeved with a second rotating wheel 54. The second rotating wheel 54 is located on the side of the rotating sleeve 73 away from the first rotating wheel 44, and the end of the inner shaft 76 away from the gearbox 74 is fixedly connected to the second rotating wheel 54.

[0041] Specifically, the first motor 41 drives the rotating sleeve 73 to rotate at a distance via a first transmission belt 43 that is fitted over the first drive wheel 42 and the first rotating wheel 44, thereby adjusting the vertical angle of the spray gun 1. The second motor 51 drives the inner shaft 76 to rotate at a distance via a second transmission belt 53 that is fitted over the second drive wheel 52 and the second rotating wheel 54, thereby adjusting the horizontal angle of the spray gun 1. This allows the first motor 41 and the second motor 51 to be positioned away from the spray gun 1, ensuring the safety of the spray gun 1 when spraying the product.

[0042] Both the first motor 41 and the second motor 51 are explosion-proof servo motors, which enable precise adjustment of the swing angle.

[0043] Based on the above embodiments, it is further proposed that a first bearing 77 is provided between the outer wall of the rotating sleeve 73 and the inner wall of the through hole 72, and a second bearing 78 is sleeved on the inner shaft 76, and the outer wall of the second bearing 78 is fixedly connected to the inner wall of the rotating sleeve 73; the rotating sleeve 73 is rotatably disposed in the through hole 72 of the fixed block 71 through the first bearing 77, while the inner shaft 76 is rotatably disposed in the inner hole of the rotating sleeve 73 through the second bearing 78, so that the rotation of the rotating sleeve 73 and the inner shaft 76 do not affect each other.

[0044] Based on the above embodiments, it is further proposed that an L-shaped mounting plate 8 is also provided on the front and rear linear modules 3, and the first motor 41 and the second motor 51 are installed by folding up and down through the L-shaped mounting plate 8, and the first drive wheel 42 and the second drive wheel 52 are respectively located at the two sides of the front and rear linear modules 3.

[0045] The front and rear linear modules 3 are also equipped with brackets 9, and two guide wheels 91 are provided on the brackets 9. The upper and lower parts of the first transmission belt 43 are respectively connected to the two guide wheels 91, so that the horizontal height of the first transmission belt 43 is the same as that of the second transmission belt 53.

[0046] Specifically, the first motor 41 and the second motor 51 are installed by folding the L-shaped mounting plate 8 vertically, which can save installation space. The guide wheel 91 on the bracket 9 guides the first transmission belt 43, so that the first transmission belt 43 and the second transmission belt 53 are at the same horizontal height, thereby allowing the first rotating wheel 44 and the second rotating wheel 54 to be set coaxially.

[0047] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-directional adjustable spraying device, characterized in that, It includes a spray gun, upper and lower linear modules, front and rear linear modules, a first drive unit, and a second drive unit; It also includes a support base box, the upper and lower linear modules are installed on the support base box, the front and rear linear modules are installed on the upper and lower linear modules, the upper and lower linear modules can drive the front and rear linear modules to move up and down, and the front and rear linear modules are used to drive the spray gun to adjust its position back and forth. The spray gun is equipped with a transmission component connected to one end of the front and rear linear modules. The transmission component includes a fixed block connected to one end of the front and rear linear modules. A through hole is opened in the fixed block. A rotating sleeve is rotatably installed in the through hole. One end of the rotating sleeve protrudes from the fixed block and is connected to a gearbox. An output shaft is provided on the gearbox. The output shaft is connected to the spray gun. The rotating sleeve is rotatably provided with an inner shaft, which passes through the hollow structure of the rotating sleeve and meshes with the gears inside the gearbox. The first driving component is used to drive the rotating sleeve to rotate in the up-down direction, the second driving component is used to drive the inner shaft to rotate in the up-down direction, and the gearbox converts the up-down rotation of the inner shaft into the left-right rotation of the output shaft.

2. The multi-directional adjustable spraying device according to claim 1, characterized in that, The first driving component includes a first motor mounted on the side of the front and rear linear modules away from the transmission component. The output end of the first motor is connected to a first driving wheel. A first transmission belt is sleeved on the first driving wheel. The other end of the first transmission belt is sleeved on a first rotating wheel, and the first rotating wheel is sleeved and fixed to the outside of the rotating sleeve.

3. The multi-directional adjustable spraying device according to claim 2, characterized in that, The second driving component includes a second motor mounted on the side of the front and rear linear modules away from the transmission component. The output end of the second motor is connected to a second driving wheel. A second transmission belt is sleeved on the second driving wheel. The other end of the second transmission belt is sleeved with a second rotating wheel. The second rotating wheel is located on the side of the rotating sleeve away from the first rotating wheel, and the end of the inner shaft away from the gearbox is fixedly connected to the second rotating wheel.

4. The multi-directional adjustable spraying device according to claim 3, characterized in that, A first bearing is provided between the outer wall of the rotating sleeve and the inner wall of the through hole, and a second bearing is fitted around the inner shaft, with the outer wall of the second bearing fixedly connected to the inner wall of the rotating sleeve.

5. The multi-directional adjustable spraying device according to claim 4, characterized in that, The front and rear linear modules are also provided with L-shaped mounting plates. The first motor and the second motor are mounted by folding up and down on the L-shaped mounting plates, and the first drive wheel and the second drive wheel are respectively located at the two sides of the front and rear linear modules. The front and rear linear modules are also equipped with brackets, and the brackets are equipped with two guide wheels. The upper and lower parts of the first transmission belt are respectively attached to the two guide wheels, so that the horizontal height of the first transmission belt is the same as that of the second transmission belt.

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