Automatic paint spraying equipment

Abstract

The utility model relates to automatic paint spraying equipment, which belongs to the technical field of paint spraying processing of aluminum veneers, and comprises a box body, an adjusting mechanism is arranged in the box body, a double-shaft motor is fixed on the inner bottom wall of the box body, a lifting mechanism is arranged in the box body, a sleeve is arranged above the box body, and the lifting mechanism is fixed on the inner bottom wall of the box body. An adjusting rod is arranged in the sleeve in a telescopic adjusting mode, a bending base is fixed to the top end of the adjusting rod, a spray head is fixed to the right end of the bending base, a first empty groove and a second empty groove are formed in the upper surface of the box body, and sealing rings are fixed to the inner walls of inner cavities of the first empty groove and the second empty groove. According to the automatic paint spraying equipment, a fourth gear drives a rotating rod to rotate by starting an adjustable-speed motor, a sleeve is fixed to the outer side of the rotating rod, so that the sleeve is driven to turn over, a spray head can spray paint upwards or downwards, and the advantage of spraying paint on the vertical face of a material is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum single plate spray painting processing, in particular to an automatic spray painting device. Background Art

[0002] A paint sprayer is actually a spraying machine. The operating principle is the same. It is a coating equipment that disperses the paint into mist and sprays it on the surface of the object to be coated. Paint sprayer is a common name for spraying machines.

[0003] For example, Chinese patent CN208230193U discloses an automated painting equipment, which includes: a base, a transmission device, a controller, a cross plate, a paint stirring box, a lifting rod, a paint storage bin, a paint pipeline, a hydraulic cylinder, a rotating device, a mechanical rod and a spray nozzle; wheels are arranged at the bottom end of the base; a transmission device is arranged at the upper end of the base; a controller is arranged on one side of the transmission device; a cross plate is arranged at the upper end of the transmission device; a paint stirring box is arranged on the upper left side of the cross plate; a lifting rod is arranged at the center of the upper end of the cross plate; a top plate is arranged at the upper end of the lifting rod; a paint storage bin is arranged on the upper left side of the top plate; a hydraulic cylinder is arranged on the top plate at the right end of the paint storage bin; a hydraulic rod is arranged at the upper end of the hydraulic cylinder; a rotating device is arranged at the top end of the hydraulic rod; a mechanical rod is arranged on the right side of the rotating device; a spray nozzle is arranged at the right end of the mechanical rod; the controller is electrically connected to the device and controls the operation of the device.

[0004] The above-mentioned automatic painting equipment still has certain shortcomings. The wheels are used to facilitate the movement of the device; the stirring of the paint mixing box prevents the paint from easily agglomerating when it is stationary; the setting of the lifting rod and the hydraulic cylinder facilitates the adjustment of the position of the nozzle for better painting. However, when it is necessary to spray the vertical surface of the material, such as the upper surface or the lower surface, it is not convenient to carry out the spraying work. Therefore, the present application proposes an automatic painting equipment to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic painting equipment, which has the advantages of being convenient for painting the vertical surface of the material, and solves the problem of inconvenience in spraying work.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic painting equipment, comprising a box, an adjusting mechanism is arranged inside the box, a double-axis motor is fixed to the inner bottom wall of the box, a lifting mechanism is arranged inside the box, a sleeve is arranged above the box, an adjusting rod is arranged inside the sleeve for telescopic adjustment, a bending seat is fixed to the top of the adjusting rod, a spray head is fixed to the right end of the bending seat, a first empty slot and a second empty slot are opened on the upper surface of the box, and sealing rings are fixed to the inner walls of the inner cavities of the first empty slot and the second empty slot;

[0007] The adjusting mechanism includes a rotating assembly and a flip assembly, wherein the rotating assembly includes a worm, a worm wheel, a movable column, a positioning rod and a barrel, wherein the worm is fixed to the outside of the output shaft at the left end of the dual-axis motor, the worm wheel is meshed with the back side of the worm, the movable column is fixed to the inside of the worm wheel, the positioning rod is fixed to the top end of the movable column, and the barrel is slidably connected to the outside of the positioning rod;

[0008] The flip assembly includes a mounting box, a speed regulating motor, a first gear, a second gear and a rotating rod, wherein the mounting box is fixed to the front of the cylinder, the speed regulating motor is fixed to the inner bottom wall of the mounting box, the first gear is fixed to the outside of the output shaft of the speed regulating motor, the second gear is meshed with the outside of the first gear, the rotating rod is fixed to the inside of the second gear, and the top of the cylinder is provided with grooves with missing left and right sides;

[0009] The lifting mechanism includes a third gear, a fourth gear, a connecting rod, a screw, a movable sleeve and a connecting plate. The third gear is fixed to the outer side of the output shaft at the right end of the dual-axis motor, the fourth gear is meshed with the outer side of the third gear, the connecting rod is fixed to the inside of the fourth gear, the screw is fixed to the top end of the connecting rod, the movable sleeve is threadedly connected to the outer side of the screw, and the connecting plate is fixed to the left end of the movable sleeve and close to the top end of the movable sleeve.

[0010] The beneficial effect of adopting the above further solution is that the vertical surface of the material can be sprayed with paint through the adjustment mechanism.

[0011] Furthermore, a wheel set is rotatably connected to the lower surface of the box body, a box door is installed on the front side of the box body, and a paint injection pipe is fixedly connected to the outer side of the spray head.

[0012] The beneficial effect of adopting the above further solution is that the automatic painting equipment can be moved to the aluminum plate that needs to be painted through the wheel set.

[0013] Furthermore, the bottom end of the movable column is rotatably connected to the inner bottom wall of the box body through a bearing, and a mounting block rotatably connected to the left end of the worm is fixed to the inner bottom wall of the box body.

[0014] The beneficial effect of adopting the above further solution is that the mounting block plays a role of supporting the worm.

[0015] Furthermore, two positioning strips are fixed on the outer side of the positioning rod, and two positioning grooves slidably connected to the positioning strips are provided on the inner side of the inner cavity of the cylinder.

[0016] The beneficial effect of adopting the above further solution is that the two positioning bars can position the cylinder, so that the cylinder can slide up and down and can be driven to rotate by the positioning rod.

[0017] Furthermore, one end of the rotating rod away from the installation box passes through the back wall of the installation box cavity and the front side of the cylinder and is rotatably connected to the back wall of the groove cavity through a bearing, and the sleeve is fixed on the outside of the rotating rod.

[0018] The beneficial effect of adopting the above further solution is that the positioning rod drives the cylinder to rotate, so as to adjust the range of paint spraying.

[0019] Furthermore, the cylinder is slidably connected to the inner wall of the first hollow groove cavity, and the outer diameter of the second gear is greater than the outer diameter of the first gear.

[0020] The beneficial effect of adopting the above further solution is that the outer diameter of the second gear is larger than the outer diameter of the first gear, which enables the cylinder to rotate slowly.

[0021] Furthermore, the cylinder is rotatably connected to the inside of the connecting plate through a bearing, and the connecting rod is rotatably connected to the inner bottom wall of the box through a bearing.

[0022] The beneficial effect of adopting the above further solution is that the connecting plate can drive the cylinder to move up and down to adjust the paint spraying height.

[0023] Furthermore, the movable sleeve is slidably connected to the inside of the second empty groove, a sliding groove is provided on the right side wall of the inner cavity of the box body, and a sliding block slidably connected to the sliding groove is fixed on the right side of the movable sleeve near its bottom end.

[0024] The beneficial effect of adopting the above further scheme is: since a slider slidably connected to the slide groove is fixed on the right side of the movable sleeve and near its bottom end, the rotation of the movable sleeve is restricted, so that the connecting plate drives the cylinder to move up and down to adjust the paint spraying height.

[0025] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0026] 1. The automatic painting equipment starts the speed regulating motor to make the fourth gear drive the rotating rod to rotate. Since the sleeve is fixed on the outside of the rotating rod, the sleeve is driven to flip, so that the nozzle can spray paint upward or downward, achieving the advantage of spraying paint on the vertical surface of the material.

[0027] 2. The automatic painting equipment starts the right output shaft of the double-axis motor, so that the connecting plate drives the cylinder to move up and down to adjust the painting height. By starting the left output shaft of the double-axis motor, the worm gear can be rotated, and the positioning rod can drive the cylinder to rotate, so as to adjust the range of painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2This is a cross-sectional view of the structure of the utility model;

[0030] Figure 3 This is a schematic diagram of the adjustment mechanism of the utility model;

[0031] Figure 4 It is a three-dimensional diagram of the cylinder structure of the utility model;

[0032] Figure 5 It is a schematic diagram of the lifting mechanism of the utility model.

[0033] In the figure: 1. box body; 2. adjusting mechanism; 201. worm; 202. worm wheel; 203. movable column; 204. positioning rod; 205. cylinder body; 206. installation box; 207. speed regulating motor; 208. first gear; 209. second gear; 210. rotating rod; 3. sleeve; 4. lifting mechanism; 401. third gear; 402. fourth gear; 403. connecting rod; 404. screw; 405. movable sleeve; 406. connecting plate; 5. adjusting rod; 6. bending seat; 7. nozzle; 8. dual-axis motor; 9. wheel set. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-2 An automatic painting equipment in this embodiment includes a box body 1, an adjusting mechanism 2 is provided inside the box body 1, a dual-axis motor 8 is fixed to the inner bottom wall of the box body 1, a lifting mechanism 4 is provided inside the box body 1, a sleeve 3 is provided above the box body 1, an adjusting rod 5 is provided inside the sleeve 3 for telescopic adjustment, a bending seat 6 is fixed at the top of the adjusting rod 5, a nozzle 7 is fixed at the right end of the bending seat 6, a first empty slot and a second empty slot are opened on the upper surface of the box body 1, and sealing rings are fixed to the inner walls of the inner cavities of the first empty slot and the second empty slot.

[0036] In this embodiment, a wheel set 9 is rotatably connected to the lower surface of the box body 1, a box door is installed on the front of the box body 1, and a paint injection pipe is fixedly connected to the outer side of the spray head 7.

[0037] See also Figure 3-4In order to spray paint on the vertical surface of the material, the adjustment mechanism 2 in this embodiment includes a rotating component and a flip component. The rotating component includes a worm 201, a worm wheel 202, a movable column 203, a positioning rod 204 and a cylinder 205. The worm 201 is fixed to the outer side of the output shaft at the left end of the dual-axis motor 8, the worm wheel 202 is meshed with the back side of the worm 201, the movable column 203 is fixed inside the worm wheel 202, the positioning rod 204 is fixed at the top of the movable column 203, and the cylinder 205 is slidably connected to the outer side of the positioning rod 204. On the side, the flip assembly includes an installation box 206, a speed regulating motor 207, a first gear 208, a second gear 209 and a rotating rod 210. The installation box 206 is fixed on the front side of the cylinder 205, the speed regulating motor 207 is fixed on the inner bottom wall of the installation box 206, the first gear 208 is fixed on the outside of the output shaft of the speed regulating motor 207, the second gear 209 is meshed on the outside of the first gear 208, the rotating rod 210 is fixed on the inside of the second gear 209, and the top of the cylinder 205 is provided with grooves missing on the left and right sides.

[0038] In this embodiment, the bottom end of the movable column 203 is rotatably connected to the inner bottom wall of the box body 1 through a bearing, and the inner bottom wall of the box body 1 is fixed with a mounting block rotatably connected to the left end of the worm 201, and two positioning bars are fixed to the outer side of the positioning rod 204, and the inner side of the inner cavity of the cylinder 205 is provided with two positioning grooves slidably connected to the positioning bars, and the end of the rotating rod 210 away from the installation box 206 passes through the back wall of the inner cavity of the installation box 206 and the front side of the cylinder 205 and is rotatably connected to the back wall of the inner cavity of the groove through a bearing. By starting the output shaft at the left end of the dual-axis motor 8, the worm 201 and worm wheel 202 can be rotated, and the positioning rod 204 drives the cylinder 205 to rotate, so as to adjust the range of paint spraying, the sleeve 3 is fixed to the outer side of the rotating rod 210, and the cylinder 205 is slidably connected to the inner wall of the inner cavity of the first empty slot, and the outer diameter of the second gear 209 is larger than the outer diameter of the first gear 208.

[0039] It should be noted that by starting the speed regulating motor 207, the fourth gear 402 drives the rotating rod 210 to rotate. Since the sleeve 3 is fixed on the outside of the rotating rod 210, the sleeve 3 is driven to flip, so that the nozzle 7 can spray paint upward or downward, thereby achieving the advantage of spraying paint on the vertical surface of the material.

[0040] See also Figure 5In order to adjust the paint spraying height, the lifting mechanism 4 in this embodiment includes a third gear 401, a fourth gear 402, a connecting rod 403, a screw 404, a movable sleeve 405 and a connecting plate 406. The third gear 401 is fixed to the outer side of the output shaft at the right end of the dual-axis motor 8, the fourth gear 402 is meshed with the outer side of the third gear 401, the connecting rod 403 is fixed to the inside of the fourth gear 402, the screw 404 is fixed to the top of the connecting rod 403, the movable sleeve 405 is threadedly connected to the outer side of the screw 404, and the connecting plate 406 is fixed to the left end of the movable sleeve 405 and close to the top of the movable sleeve 405.

[0041] In this embodiment, the cylinder 205 is rotatably connected to the inside of the connecting plate 406 through a bearing, the connecting rod 403 is rotatably connected to the inner bottom wall of the box body 1 through a bearing, and the movable sleeve 405 is slidably connected to the inside of the second empty slot. By starting the speed regulating motor 207, the third gear 401 drives the fourth gear 402 to rotate, so that the fourth gear 402 drives the rotating rod 210 to rotate. Since the sleeve 3 is fixed on the outside of the rotating rod 210, the sleeve 3 is driven to flip, so that the nozzle 7 can be oriented upward or downward. During the painting operation, a slide groove is provided on the right side wall of the inner cavity of the box body 1, and a slider slidably connected to the slide groove is fixed on the right side of the movable sleeve 405 and near its bottom end. The right end output shaft of the dual-axis motor 8 is started, so that the third gear 401 drives the fourth gear 402 to rotate, and the screw 404 starts to rotate. Since a slider slidably connected to the slide groove is fixed on the right side of the movable sleeve 405 and near its bottom end, the rotation of the movable sleeve 405 is restricted, so that the connecting plate 406 drives the cylinder 205 to move up and down to adjust the height of the paint spraying.

[0042] It should be noted that by starting the right end output shaft of the dual-axis motor 8, the connecting plate 406 drives the cylinder 205 to move up and down to adjust the paint spraying height, and by starting the left end output shaft of the dual-axis motor 8, the worm 201 and the worm wheel 202 can be rotated, and the positioning rod 204 can drive the cylinder 205 to rotate, so as to adjust the range of paint spraying.

[0043] It is understandable that matters not described in detail in the present invention are all well-known technologies to those skilled in the art.

[0044] The working principle of the above embodiment is:

[0045] (1) When the automatic painting equipment is needed, the automatic painting equipment is moved to the aluminum plate that needs to be painted, and then the right end output shaft of the dual-axis motor 8 is started, so that the third gear 401 drives the fourth gear 402 to rotate, and the screw 404 starts to rotate. Since a slider slidably connected to the slide groove is fixed on the right side of the movable sleeve 405 and near its bottom end, the rotation of the movable sleeve 405 is restricted, so that the connecting plate 406 drives the cylinder 205 to move up and down to adjust the painting height. By starting the left end output shaft of the dual-axis motor 8, the worm 201 and the worm wheel 202 can be rotated, and the positioning rod 204 can drive the cylinder 205 to rotate, so as to adjust the range of painting.

[0046] (2) When it is necessary to spray paint on the upper and lower surfaces of the aluminum veneer, the speed regulating motor 207 is started, so that the third gear 401 drives the fourth gear 402 to rotate, and the fourth gear 402 drives the rotating rod 210 to rotate. Since the sleeve 3 is fixed on the outside of the rotating rod 210, the sleeve 3 is driven to flip, so that the spray head 7 can be directed upward or downward to spray paint.

Claims

1. An automated painting equipment, comprising a housing (1), characterized in that: An adjusting mechanism (2) is provided inside the box (1), a double-axis motor (8) is fixed to the inner bottom wall of the box (1), a lifting mechanism (4) is provided inside the box (1), a sleeve (3) is provided above the box (1), an adjusting rod (5) is provided inside the sleeve (3) for telescopic adjustment, a bending seat (6) is fixed to the top of the adjusting rod (5), a nozzle (7) is fixed to the right end of the bending seat (6), a first empty groove and a second empty groove are provided on the upper surface of the box (1), and sealing rings are fixed to the inner walls of the inner cavities of the first empty groove and the second empty groove; The regulating mechanism (2) comprises a rotating assembly and a flipping assembly, wherein the rotating assembly comprises a worm (201), a worm wheel (202), a movable column (203), a positioning rod (204) and a cylinder (205), wherein the worm (201) is fixed to the outside of the output shaft at the left end of the dual-axis motor (8), the worm wheel (202) is meshed with the back side of the worm (201), the movable column (203) is fixed inside the worm wheel (202), the positioning rod (204) is fixed to the top end of the movable column (203), and the cylinder (205) is slidably connected to the outside of the positioning rod (204); The flip assembly comprises a mounting box (206), a speed regulating motor (207), a first gear (208), a second gear (209) and a rotating rod (210); the mounting box (206) is fixed to the front side of the cylinder (205); the speed regulating motor (207) is fixed to the inner bottom wall of the mounting box (206); the first gear (208) is fixed to the outer side of the output shaft of the speed regulating motor (207); the second gear (209) is meshed with the outer side of the first gear (208); the rotating rod (210) is fixed to the inside of the second gear (209); and a groove with missing left and right sides is provided at the top end of the cylinder (205); The lifting mechanism (4) comprises a third gear (401), a fourth gear (402), a connecting rod (403), a screw rod (404), a movable sleeve (405) and a connecting plate (406); the third gear (401) is fixed to the outer side of the output shaft at the right end of the dual-axis motor (8); the fourth gear (402) is meshed with the outer side of the third gear (401); the connecting rod (403) is fixed to the inside of the fourth gear (402); the screw rod (404) is fixed to the top end of the connecting rod (403); the movable sleeve (405) is threadedly connected to the outer side of the screw rod (404); and the connecting plate (406) is fixed to the left end of the movable sleeve (405) and close to the top end of the movable sleeve (405).

2. The automatic painting equipment according to claim 1, characterized in that: The lower surface of the box body (1) is rotatably connected to a wheel set (9), the front of the box body (1) is provided with a box door, and the outer side of the spray head (7) is fixedly connected to a paint injection pipe.

3. The automatic painting equipment according to claim 1, characterized in that: The bottom end of the movable column (203) is rotatably connected to the inner bottom wall of the box body (1) via a bearing, and a mounting block rotatably connected to the left end of the worm (201) is fixed to the inner bottom wall of the box body (1).

4. The automatic painting equipment according to claim 1, characterized in that: Two positioning strips are fixed on the outside of the positioning rod (204), and two positioning grooves slidably connected to the positioning strips are provided on the inside of the inner cavity of the cylinder (205).

5. The automatic painting equipment according to claim 1, characterized in that: One end of the rotating rod (210) away from the installation box (206) penetrates the back wall of the inner cavity of the installation box (206) and the front side of the cylinder (205) and is rotatably connected to the back wall of the inner cavity of the groove via a bearing. The sleeve (3) is fixed on the outside of the rotating rod (210).

6. The automatic painting equipment according to claim 1, characterized in that: The cylinder (205) is slidably connected to the inner wall of the first hollow groove cavity, and the outer diameter of the second gear (209) is greater than the outer diameter of the first gear (208).

7. The automatic painting equipment according to claim 1, characterized in that: The cylinder (205) is rotatably connected to the inside of the connecting plate (406) via a bearing, and the connecting rod (403) is rotatably connected to the inner bottom wall of the box (1) via a bearing.

8. The automatic painting equipment according to claim 1, characterized in that: The movable sleeve (405) is slidably connected inside the second hollow groove, a sliding groove is provided on the right side wall of the inner cavity of the box body (1), and a sliding block slidably connected to the sliding groove is fixed on the right side of the movable sleeve (405) and close to its bottom end.

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