Air conditioner shell spraying equipment

Abstract

The utility model relates to spraying equipment for an air conditioner shell, which is applied to the technical field of spraying devices, and is realized as follows: when the air conditioner shell is sprayed, the air conditioner shell can be placed on a clamp and then a time controller is started, so that a motor is started to drive a first rotating shaft to drive a whole supporting plate to rotate, and the air conditioner shell is moved below a nozzle to be sprayed; after the set value of the time controller is reached, the outer cover is automatically rotated and transferred to the position under the dryer again, at the moment, an electric push rod and a distance sensor are started through a control switch, the dryer descends to be close to the tray, and after the outer cover descends to a certain distance, a second electromagnetic block and a first electromagnetic block attract each other, and the outer cover is unfolded to cover the tray; and after the air conditioner shell is dried, the first electromagnetic block and the second electromagnetic block are closed, the outer cover is automatically wound through the elastic force of the elastic rope, then the dryer is lifted, and the effect that the air conditioner shell can be rapidly dried after being sprayed is effectively achieved.

Description

Technical Field

[0001] The utility model relates to an air conditioner shell spraying device, in particular to an air conditioner shell spraying device applied in the technical field of spraying devices. Background Art

[0002] Spraying is a coating method in which the paint is dispersed into uniform and fine droplets by pressure or centrifugal force through a spray gun or a disc atomizer and applied to the surface of the object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivative methods of the above basic spraying forms. For example, when producing air conditioners, the outer shell of the air conditioner needs to be sprayed.

[0003] The specification of Chinese patent CN213670003U discloses a spraying device for an air conditioner shell, including a body and a feeding device, wherein the feeding device is located on the left side of the body, the body is fixedly connected with a mounting seat inside, the back of the mounting seat is fixedly connected with a first chassis, the first chassis is internally rotatably connected with a shaft with one end extending to the left side of a second chassis, the outer side of the shaft is fixedly connected with a first gear located inside the first chassis, the first chassis is fixedly installed with a first servo motor located on the front side of the shaft, and the output end of the first servo motor is fixedly connected with a second gear meshing with the first gear. The spraying device for the air conditioner shell solves the problem that most existing spraying devices cannot flip the air conditioner shell during spraying, which is not convenient for spraying the bottom of the air conditioner shell, and most existing spraying devices use one spray gun to spray one air conditioner shell, and the spraying speed is slow.

[0004] After spraying, the existing spraying equipment needs a long time to dry the protective layer. This method has the defect of poor drying effect, which leads to an increase in production costs. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the existing spraying equipment needs a long time to dry the protective layer after spraying. This method has the defect of poor drying effect, which leads to an increase in production costs.

[0006] In order to solve the above problems, the utility model provides an air conditioner shell spraying equipment, including a spraying device body with a nozzle on the top, an electric push rod extending into the spraying device body is fixedly connected to the top of the spraying device body away from the nozzle, the output end of the electric push rod is connected to a dryer, the bottom end of the dryer is fixedly connected to a foldable outer cover, the bottom end of the outer cover is fixedly connected to a first electromagnetic block, the outer wall of the first electromagnetic block is annularly and equidistantly fixedly connected with an elastic rope, and the elastic rope is located on the outer surface of the outer cover and is fixedly connected to the non-power end of the surface of the electric push rod, a groove is excavated in the spraying device body, a bottom column is fixedly connected to the middle part of the groove, a motor is fixedly connected in the bottom column, a first rotating shaft is connected to the output end of the motor, a support plate is fixedly connected to the top of the first rotating shaft, a tray is symmetrically fixedly connected to the top of the support plate, a second electromagnetic block corresponding to the first electromagnetic block is fixedly connected to the outer wall of the tray, and the second electromagnetic block is attracted to the first electromagnetic block, the top of the tray is rotatably connected to a clamp through the second rotating shaft, a micro motor is fixedly connected in the second rotating shaft, and the output end of the micro motor is connected to the clamp.

[0007] In the above-mentioned spraying equipment, the air conditioner shell can be quickly dried after spraying.

[0008] As a further improvement of the present application, the two trays are both located directly below the outer cover after being rotated 180 degrees.

[0009] As a further improvement of the present application, a storage groove is fixedly connected to the top of the spray device body located directly above the dryer, and the storage groove is covered outside the dryer.

[0010] As a further improvement of the present application, a baffle is rotatably connected to the bottom end of the storage groove via a third rotating shaft, a micro servo motor is fixedly connected to the side wall of the storage groove, and an output end of the micro servo motor is connected to the third rotating shaft.

[0011] As another improvement of the present application, a drainage hole is opened on the side of the groove, and a drainage pipe is fixedly connected to the drainage hole.

[0012] As another improved supplement of the present application, a time controller is fixedly connected to the body of the spray device, and the time controller is electrically connected to the micro servo motor, the motor and the micro servo motor respectively. A distance sensor is fixedly connected to the first electromagnetic block, and the distance sensor is electrically connected to the electromagnetic block and the dryer respectively.

[0013] As another improved supplement of the present application, a control time controller, an electric push rod and a control switch of a micro servo motor are fixedly connected to the spray device body.

[0014] In summary, this solution can be achieved: when spraying the air-conditioning shell, the air-conditioning shell can be placed on the fixture, and then the time controller can be turned on by the control switch, so as to start the motor to drive the first rotating shaft to drive the entire support plate to rotate 180 degrees, and then the air-conditioning shell placed on the fixture is moved to under the nozzle, and then the micro servo motor is turned on to drive the second rotating shaft to drive the fixture to rotate, and then the nozzle is turned on to perform circular spraying on the air-conditioning cover. After reaching the set value of the time controller, the support plate will automatically rotate again to move the sprayed air-conditioning shell to the bottom of the dryer, and at this time, the electric push rod and the distance sensor are turned on by the control switch to lower the dryer. Close to the tray, when the outer cover drops to a certain distance, the second electromagnetic block and the first electromagnetic block are attracted to each other, and the outer cover is unfolded and covered above the tray. At this time, the dryer is started to quickly dry the air-conditioning shell after spraying, and the outer cover made of heat-insulating material is used to prevent heat diffusion during the drying process from affecting the part being sprayed. After drying, the first electromagnetic block is turned off. At this time, the attraction between the first electromagnetic block and the second electromagnetic block disappears. At this time, the outer cover is fixed to the non-powered end of the electric push rod through the elastic rope, so that the elastic force drives the outer cover to automatically reel in, and then the dryer is raised to take out the dried air-conditioning shell, effectively achieving the effect of quickly drying the air-conditioning shell after spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an axonometric diagram of a spraying device according to a first embodiment of the present application;

[0016] Figure 2 This is an internal structure diagram of the spraying device of the first and second embodiments of the present application;

[0017] Figure 3 This is an internal exploded view of the spraying device of the first and second embodiments of the present application;

[0018] Figure 4 This is a structural diagram of a clamp according to a first embodiment of the present application;

[0019] Figure 5 This is a structural diagram of a storage slot according to a second embodiment of the present application;

[0020] Figure 6 This is a structural diagram of a clamp driving mechanism according to a first embodiment of the present application;

[0021] Figure 7 This is a driving system diagram of the first and second implementation modes of the present application.

[0022] Description of the numbers in the figure:

[0023] 1. Spraying device body; 2. Electric push rod; 3. Dryer; 4. Outer cover; 5. First electromagnetic block; 6. Elastic rope; 7. Drain pipe; 8. Bottom column; 9. First rotating shaft; 10. Tray; 11. Clamp; 12. Second rotating shaft; 13. Storage slot; 14. Support plate; 15. Second electromagnetic block; 16. Motor; 17. Baffle; 18. Third rotating shaft; 19. Micro motor. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1-4 and Figure 6 The invention discloses an air conditioner shell spraying device, comprising a spraying device body 1 with a nozzle on the top, an electric push rod 2 extending into the spraying device body 1 is fixedly connected to the top of the spraying device body 1 away from the nozzle, an output end of the electric push rod 2 is connected to a dryer 3, a foldable outer cover 4 is fixedly connected to the bottom end of the dryer 3, a first electromagnetic block 5 is fixedly connected to the bottom end of the outer cover 4, an elastic rope 6 is fixedly connected to the outer wall of the first electromagnetic block 5 in an annular manner at equal intervals, and the elastic rope 6 is located on the outer surface of the outer cover 4 and is fixedly connected to the non-power end of the surface of the electric push rod 2, a groove is excavated in the spraying device body 1, a bottom column 8 is fixedly connected to the middle part of the groove, and a bottom column 8 is fixedly connected to the bottom A motor 16 is fixedly connected inside the column 8, and the output end of the motor 16 is connected to the first rotating shaft 9. A support plate 14 is fixedly connected to the top of the first rotating shaft 9, and a tray 10 is symmetrically fixedly connected to the top of the support plate 14. A second electromagnetic block 15 corresponding to the first electromagnetic block 5 is fixedly connected to the outer wall of the tray 10, and the second electromagnetic block 15 and the first electromagnetic block 5 are attracted to each other. The top of the tray 10 is rotatably connected to a fixture 11 through a second rotating shaft 12. A micro motor 19 is fixedly connected inside the second rotating shaft 12, and the output end of the micro motor 19 is connected to the fixture 11. The two trays 10 are both located directly below the outer cover 4 after rotating 180 degrees.

[0027] Figure 1 and Figure 7 It is shown that a time controller is fixedly connected inside the spray device body 1, and the time controller is electrically connected to the micro motor 19, the motor 16 and the micro servo motor respectively, a distance sensor is fixedly connected inside the first electromagnetic block 5, and the distance sensor is electrically connected to the electromagnetic block and the dryer respectively, and a control switch for controlling the time controller, the electric push rod 2 and the micro servo motor is fixedly connected to the spray device body 1.

[0028] This solution can be achieved as follows: when spraying the air-conditioning shell, the air-conditioning shell can be placed on the fixture 11, and then the time controller can be turned on by the control switch, so as to start the motor 16 to drive the first rotating shaft 9 to drive the entire support plate 14 to rotate 180 degrees, and then the air-conditioning shell placed on the fixture 11 is moved to below the nozzle, and then the micro servo motor 19 is turned on to drive the second rotating shaft 12 to drive the fixture 11 to rotate, and then the nozzle is turned on to perform circular spraying on the air-conditioning cover. After reaching the set value of the time controller, the support plate 14 will be automatically rotated again to move the sprayed air-conditioning shell to the bottom of the dryer 3. At this time, the electric push rod 2 and the distance sensor are turned on by the control switch to lower the dryer 3 so that it is close to the dryer 3. Near the tray 10, when the outer cover 4 drops to a certain distance, the second electromagnetic block 15 and the first electromagnetic block 5 are attracted to each other, and the outer cover 4 is unfolded and covered above the tray 10. At this time, the dryer is started to quickly dry the air-conditioning shell after spraying, and the outer cover 4 made of heat-insulating material is used to prevent heat diffusion during the drying process from affecting the part being sprayed. After drying, the first electromagnetic block 5 is turned off. At this time, the attraction between the first electromagnetic block 5 and the second electromagnetic block 15 disappears. At this time, the outer cover 4 is fixed to the non-powered end of the electric push rod 2 through the elastic rope 6, so that the elastic force drives the outer cover 4 to automatically reel up, and then the dryer 3 is raised to take out the dried air-conditioning shell, effectively achieving the effect of quickly drying the air-conditioning shell after spraying.

[0029] The second implementation method:

[0030] Figure 2-3 , Figure 5 and Figure 7 It is shown that a storage groove 13 is fixedly connected to the top of the spray device body 1 located directly above the dryer 3, and the storage groove 13 covers the outside of the dryer 3, and the bottom end of the storage groove 13 is rotatably connected to a baffle 17 through a third rotating shaft 18, a micro servo motor is fixedly connected to the side wall of the storage groove 13, and the output end of the micro servo motor is connected to the third rotating shaft 18, a drainage hole is opened on the side of the groove, and a drainage pipe 7 is fixedly connected to the drainage hole.

[0031] This solution can achieve the following: after spraying the air conditioner shell, a large amount of paint will drip into the fixture 11, the tray 10, and the groove. At this time, the electric push rod 2 can be turned on by the controller switch to raise the outer cover 4 and the dryer 3 to the storage groove 13, and then the micro servo motor is turned on to drive the third shaft 18 to drive the baffle 17 to rotate, thereby blocking the bottom of the storage groove 13 and sealing the drying device in the storage groove 13. At this time, the spray device body 1 can be washed with water, and the sewage after washing can be discharged into the sewage pool through the drain pipe 7, which effectively achieves the effect of avoiding water stains from splashing into the storage groove 13 during the cleaning process.

[0032] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. An air conditioner shell spraying device, comprising a spraying device body (1) with a nozzle on the top, characterized in that: The top of the spray device body (1) is fixedly connected to a side away from the nozzle with an electric push rod (2) extending into the spray device body (1); the output end of the electric push rod (2) is connected to a dryer (3); the bottom end of the dryer (3) is fixedly connected to a foldable outer cover (4); the bottom end of the outer cover (4) is fixedly connected to a first electromagnetic block (5); the outer wall of the first electromagnetic block (5) is annularly and equidistantly fixedly connected to an elastic rope (6); the elastic rope (6) is located on the outer surface of the outer cover (4) and is fixedly connected to the non-power end of the surface of the electric push rod (2); a groove is excavated in the spray device body (1); a bottom column (8) is fixedly connected to the middle of the groove; the bottom column (8) A motor (16) is fixedly connected inside, the output end of the motor (16) is connected to a first rotating shaft (9), the top end of the first rotating shaft (9) is fixedly connected to a support plate (14), the top end of the support plate (14) is symmetrically fixedly connected to a tray (10), the outer wall of the tray (10) is fixedly connected to a second electromagnetic block (15) corresponding to the first electromagnetic block (5), and the second electromagnetic block (15) and the first electromagnetic block (5) are attracted to each other, the top end of the tray (10) is rotatably connected to a clamp (11) via a second rotating shaft (12), a micro motor (19) is fixedly connected inside the second rotating shaft (12), and the output end of the micro motor (19) is connected to the clamp (11).

2. The air conditioner shell spraying equipment according to claim 1 is characterized in that: The two trays (10) are both located directly below the outer cover (4) after being rotated 180 degrees.

3. The air conditioner shell spraying equipment according to claim 1 is characterized in that: A storage groove (13) is fixedly connected to the top of the spray device body (1) located directly above the dryer (3), and the storage groove (13) is covered outside the dryer (3).

4. The air conditioner shell spraying equipment according to claim 3 is characterized in that: The bottom end of the storage groove (13) is rotatably connected to a baffle (17) via a third rotating shaft (18); a micro servo motor is fixedly connected inside a side wall of the storage groove (13); and an output end of the micro servo motor is connected to the third rotating shaft (18).

5. The air conditioner shell spraying equipment according to claim 1, characterized in that: A drainage hole is provided on the side of the groove, and a drainage pipe (7) is fixedly connected to the drainage hole.

6. The air conditioner shell spraying equipment according to claim 4, characterized in that: A time controller is fixedly connected inside the spray device body (1), and the time controller is electrically connected to the micro motor (19), the motor (16) and the micro servo motor respectively. A distance sensor is fixedly connected inside the first electromagnetic block (5), and the distance sensor is electrically connected to the electromagnetic block and the dryer (3) respectively.

7. The air conditioner shell spraying equipment according to claim 4, characterized in that: A control time controller, an electric push rod (2) and a control switch of a micro servo motor are fixedly connected to the spray device body (1).

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