Automatic paint spraying device

Abstract

The utility model belongs to the technical field of automatic paint spraying, and discloses an automatic paint spraying device. Comprising a processing box and rotating rollers, one sides of every two adjacent rotating rollers are in transmission connection through a belt transmission assembly, the other side of one rotating roller is fixedly connected with the output end of a first motor fixedly arranged on the outer side of the processing box, a recycling box with an opening in the top is slidably installed at the bottom end in the processing box, and a storage box is installed at the top of the processing box; an adjusting mechanism is arranged at the bottom of the storage box. According to the plate paint spraying device, the second motor, the rotating rod and the adjusting mechanism are used in cooperation, the number of the spray heads can be adjusted according to plates of different sizes, paint spraying on the plates of different sizes can be achieved, paint spraying is more uniform compared with manual paint spraying, and the working efficiency is improved; the paint in the storage box is stirred by the stirring rod, so that the paint can be prevented from precipitating for a long time to block the spray head, the paint does not need to be stirred by independent equipment, and the power consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic painting, and more specifically, to an automatic painting device. Background Art

[0002] In the construction industry, plates are often used as components of walls, ceilings or floors. Plates are flat rectangular building material plates made of standard sizes, and also mostly refer to metal plates made by forging, rolling or casting. When the plates are used, their surfaces need to be painted.

[0003] Due to the different sizes of the plates, manual painting is often used for the painting process. Manual operation can easily lead to uneven painting and affect the quality of painting. The number of spray nozzles of commonly used painting equipment cannot be adjusted and cannot be applied to plates of different sizes. In addition, additional equipment is required to stir the paint during painting to avoid uneven clogging of the nozzles caused by long-term sedimentation of the paint, thereby reducing work efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automatic painting device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic painting device, comprising a processing box, a plurality of rollers are rotatably installed at the middle end of the processing box, one side of two adjacent rollers are connected by a belt transmission assembly, the other side of one of the rollers is fixedly connected to an output end of a motor fixedly installed on the outside of the processing box, a recovery box with a top opening is slidably installed at the bottom end of the processing box, a storage box is installed on the top of the processing box, and an adjustment mechanism is provided at the bottom of the storage box;

[0006] A second motor is installed on the top of the storage box, a rotating rod is installed on the output end of the second motor extending into the storage box, and a stirring blade is installed in an array on the upper end of the rotating rod;

[0007] The adjusting mechanism includes a fixed cylinder, a paint spray pump is installed at the bottom of the storage box, a connecting pipe is connected to the bottom of the paint spray pump, a fixed cylinder is connected to the bottom of the connecting pipe, slide grooves are provided on both sides of the fixed cylinder, a slide cylinder is slidably installed in the slide groove, spray heads are equidistantly connected to the bottom of the slide cylinder and the fixed cylinder, a fixed tube is installed on the top of the slide cylinder, a telescopic tube is connected to the top of the fixed tube and the upper end of the connecting tube, a tooth plate is installed on the top of the slide cylinder, a tooth ring is meshed between the tooth plates, and a gear is meshed at the upper end of the tooth ring.

[0008] Furthermore, a placement hole slidably connected to the recovery box is provided on one side of the processing box, the gear fixing sleeve is arranged at the lower end of the rotating rod, a pouring pipe is provided on the top of the storage box, and a feed hole and a discharge hole are respectively provided at both ends of the processing box.

[0009] Furthermore, the gear ring is rotatably mounted on the outer side of the lower end of the connecting pipe, and the gear plate is symmetrically arranged relative to the center of the gear ring.

[0010] Furthermore, a through hole slidably connected to the tooth plate is provided on the top of the fixing cylinder, and a baffle is installed inside the sliding groove.

[0011] Furthermore, a plug hole slidably connected to the baffle is provided on one side of the fixing cylinder, and a rotating hole rotatably connected to the rotating rod is provided on the top and bottom of the storage box.

[0012] Furthermore, the outer side of the fixed cylinder is fixedly connected to the inner wall of the processing box, and the bottom of the fixed cylinder is provided with an opening matched with the size of the nozzle at the bottom of the sliding cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: through the coordinated use of motor 2, the rotating rod and the adjusting mechanism, the number of nozzles can be adjusted according to the different sizes of plates, so that paint can be sprayed on plates of different sizes. Compared with manual painting, it is more uniform and the work efficiency is improved. A stirring blade is added to the upper end of the rotating rod. When the number of nozzles is adjusted, the stirring rod stirs the paint in the storage box, which can prevent the paint from settling for a long time and clogging the nozzle. There is no need to use separate equipment to stir the paint, thereby reducing power consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is an exploded view of the overall structure of the utility model;

[0016] Figure 3 This is a cross-sectional view of the internal structure of the storage box of the utility model;

[0017] Figure 4 It is a cross-sectional view of the internal structure of the fixing cylinder of the utility model.

[0018] In the figure:

[0019] 1. Processing box; 2. Motor 1; 3. Roller; 301, belt drive assembly; 4. Recovery box; 5. Storage box; 6. Connecting pipe; 7. Fixed cylinder; 8. Motor 2; 9. Rotating rod; 10. Stirring blade; 11. Gear; 12. Gear ring; 13. Tooth plate; 14. Sliding cylinder; 15. Fixed tube; 16. Telescopic tube; 17. Baffle. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides the following technical solutions: an automatic paint spraying device, comprising a processing box 1, a plurality of rollers 3 are rotatably installed at the middle end of the processing box 1, a feed hole and a discharge hole are respectively opened at both ends of the processing box 1, the bottom of the feed hole and the discharge hole are flush with the top of the roller 3, one side of two adjacent rollers 3 is connected by a belt transmission assembly 301, the belt transmission assembly 301 is composed of a belt tensioned sleeved on the outer sides of two pulleys, the pulleys are respectively installed on one side of two adjacent rollers 3, and the adjacent belt transmission assemblies 301 are staggered, the other side of one of the rollers 3 is fixedly connected to the output end of a motor 2 fixedly arranged on the outer side of the processing box 1, one of the rollers 3 is driven to rotate by the motor 2, and one of the rollers 3 drives the remaining rollers 3 to rotate through the belt transmission assembly 301, so as to realize the conveying of the sheet on the roller 3, a recovery box 4 with a top opening is slidably installed at the bottom end of the processing box 1, a placement hole slidably connected to the recovery box 4 is provided on one side of the processing box 1, and the recovery box 4 can be drawn out through the placement hole to recover the paint in the recovery box 4 and reduce waste.

[0022] A storage box 5 is installed on the top of the processing box 1. A material pouring pipe is opened on the top of the storage box 5. A motor 8 is installed on the top of the storage box 5. A rotating rod 9 is installed on the output end of the motor 8 extending into the storage box 5. The top and bottom of the storage box 5 are provided with rotating holes rotatably connected to the rotating rod 9. A stirring blade 10 is installed in an array on the upper end of the rotating rod 9. The paint inside the storage box 5 is stirred by rotating the stirring blade 10. An adjusting mechanism is provided at the bottom of the storage box 5. The adjusting mechanism includes a fixing cylinder 7. The outer side of the fixing cylinder 7 is fixedly connected to the inner wall of the processing box 1. The storage box 5 A paint spray pump is installed at the bottom, a connecting pipe 6 is connected to the bottom of the paint spray pump, a fixed cylinder 7 is connected to the bottom of the connecting pipe 6, a nozzle is equidistantly connected to the bottom of the sliding cylinder 14 and the fixed cylinder 7, a cavity communicating with the connecting pipe 6 and the bottom nozzle is opened at the top of the fixed cylinder 7, a channel communicating with the cavity is provided between the fixed cylinder 7 and the bottom nozzle, a baffle 17 is installed inside the slide groove, a jack slidably connected to the baffle 17 is provided on one side of the fixed cylinder 7, and when the baffle 17 is located inside the fixed cylinder 7, the channel between the sliding cylinder 14 and the bottom nozzle is closed, and a baffle 17 is provided on both sides of the fixed cylinder 7 A slide 14 is slidably installed in the slide. An opening matching the size of the nozzle at the bottom of the slide 14 is provided at the bottom of the fixed cylinder 7. When the nozzle at the bottom of the slide 14 slides to above the opening, the baffle 17 opens the passage between the slide 14 and the nozzle at the bottom, so that the paint is sprayed out from the nozzle at the bottom of the slide 14 through the passage. A fixed tube 15 is installed at the top of the slide 14. A telescopic tube 16 is connected to the top of the fixed tube 15 and the upper end of the connecting tube 6. The telescopic tube 16 is a pu spring telescopic tube that can be elastically extended. A tooth plate 13 is installed at the top of the slide 14. The tooth plate A gear ring 12 is meshed between 13, and the gear ring 12 is rotatably installed on the outer side of the lower end of the connecting tube 6. The tooth plate 13 is symmetrically arranged relative to the center of the gear ring 12. The top of the fixed cylinder 7 is provided with a through hole slidably connected to the tooth plate 13. The upper end of the gear ring 12 is meshed with a gear 11, and the gear 11 is located above the tooth plate 13 and is not blocked by each other. The gear 11 is fixedly sleeved on the lower end of the rotating rod 9, and the gear 11 drives the gear ring 12 to rotate, and the gear ring 12 drives the two tooth plates 13 to slide, thereby realizing the reverse sliding of the two slide cylinders 14, thereby realizing the adjustment of the paint spraying range.

[0023] Working principle: before use, pour the paint into the storage box 5 through the pouring pipe, then place the plate on the roller 3 from the feeding hole of the processing box 1, start the motor 2, and drive one of the rollers 3 to rotate through the motor 2, and one of the rollers 3 drives multiple rollers 3 to rotate through multiple belt transmission components 301 to realize the transportation of the plate, and start the paint pump at the same time. At this time, the baffle 17 fits with the channel between the slide cylinder 14 and the bottom nozzle, and the paint inside the storage box 5 passes through the connecting pipe 6 and the fixed cylinder 7 and is sprayed from the bottom nozzle of the fixed cylinder 7, so that the surface of the passing plate is evenly sprayed with paint. The paint dripping during painting drops into the recovery box 4 for centralized storage. When it is necessary to increase the nozzle, start the motor 2 8 to rotate , the motor 2 8 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the stirring blade 10 to rotate. The stirring blade 10 stirs the paint inside the storage box 5 to prevent the paint from settling for a long time. At the same time, the rotating rod 9 drives the gear 11 to rotate, the gear 11 drives the gear ring 12 to rotate, the gear ring 12 drives the tooth plate 13 to move, and the tooth plate 13 drives the slide 14 to slide. The nozzle at the bottom of the slide 14 is located above the opening at the bottom of the fixed tube 7. At the same time, the baffle 17 partially slides out of the jack on one side of the fixed tube 7. At this time, the channel between the slide 14 and the bottom nozzle is opened, and the paint in the connecting tube 6 passes through the telescopic tube 16, the fixed tube 15 and the slide 14, and is sprayed from the nozzle at the bottom of the slide 14, thereby increasing the painting range and realizing painting of plates of different sizes.

[0024] 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.

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automated painting device, comprising a processing box (1), characterized in that: A plurality of rollers (3) are rotatably mounted at the middle end of the processing box (1), one side of two adjacent rollers (3) being transmission-connected via a belt transmission assembly (301), the other side of one of the rollers (3) being fixedly connected to the output end of a motor (2) fixedly mounted on the outside of the processing box (1), a recovery box (4) with a top opening being slidably mounted at the bottom end of the processing box (1), a storage box (5) being mounted on the top of the processing box (1), and an adjustment mechanism being provided at the bottom of the storage box (5); A second motor (8) is installed on the top of the storage box (5); a rotating rod (9) is installed on the output end of the second motor (8) extending into the storage box (5); and stirring blades (10) are installed in an array on the upper end of the rotating rod (9); The regulating mechanism comprises a fixed cylinder (7), a paint spray pump is installed at the bottom of the storage box (5), a connecting pipe (6) is connected to the bottom of the paint spray pump, the bottom of the connecting pipe (6) is connected to the fixed cylinder (7), sliding grooves are provided on both sides of the fixed cylinder (7), a sliding cylinder (14) is slidably installed in the sliding groove, a nozzle is equidistantly connected to the bottom of the sliding cylinder (14) and the fixed cylinder (7), a fixed tube (15) is installed at the top of the sliding cylinder (14), a telescopic tube (16) is connected to the top of the fixed tube (15) and the upper end of the connecting pipe (6), a tooth plate (13) is installed at the top of the sliding cylinder (14), a tooth ring (12) is meshed between the tooth plates (13), and a gear (11) is meshed at the upper end of the tooth ring (12).

2. The automatic painting device according to claim 1, characterized in that: A placement hole slidably connected to the recovery box (4) is provided on one side of the processing box (1), the gear (11) is fixedly sleeved on the lower end of the rotating rod (9), a pouring pipe is provided on the top of the storage box (5), and a feed hole and a discharge hole are respectively provided at both ends of the processing box (1).

3. The automatic painting device according to claim 1, characterized in that: The gear ring (12) is rotatably mounted on the outer side of the lower end of the connecting pipe (6), and the gear plate (13) is symmetrically arranged relative to the center of the gear ring (12).

4. The automatic painting device according to claim 3, characterized in that: A through hole slidably connected to the tooth plate (13) is provided on the top of the fixed cylinder (7), and a baffle (17) is installed inside the sliding groove.

5. The automatic painting device according to claim 4, characterized in that: A plug hole slidably connected to the baffle (17) is provided on one side of the fixed cylinder (7), and a rotating hole rotatably connected to the rotating rod (9) is provided on the top and bottom of the storage box (5).

6. The automatic painting device according to claim 1, characterized in that: The outer side of the fixed cylinder (7) is fixedly connected to the inner wall of the processing box (1), and the bottom of the fixed cylinder (7) is provided with an opening matching the size of the nozzle at the bottom of the sliding cylinder (14).

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