Part surface colored paint spraying device

Abstract

The utility model discloses a part surface colored paint spraying device, which belongs to the technical field of automobile part processing, and comprises a conveyor belt and two groups of lifting adjusting components, the lifting adjusting components are assembled on two opposite sides of the conveyor belt, each lifting adjusting component comprises a bottom plate, and a driving motor is assembled on the upper end surface of each bottom plate. The output end of the driving motor is connected with a threaded lead screw, a sliding shaft sleeve is slidably arranged outside the threaded lead screw in a meshed mode, sliding blocks are assembled outside the sliding shaft sleeve, a mounting shell is jointly assembled between the two sliding blocks, a rotating shaft penetrates through the center point of one side of the mounting shell, and a leveling roller is assembled outside the rotating shaft. The part surface colored paint spraying device has the advantages of being accurate in adjustment, even in spraying and capable of improving production efficiency, the problem that manual spraying is not even is solved, spraying quality is improved, continuous production is achieved by adopting the conveying belt for conveying and combining a plurality of spraying head bases for spraying, manual operation time is shortened, production efficiency is improved, and production cost is reduced. And the production speed is accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and in particular relates to a device for spraying colored paint on the surface of parts. Background Art

[0002] A spare tire cover is a device used to cover and protect a car's spare tire, usually made of cloth, plastic or other durable materials. A car spare tire is usually placed in the trunk or under the rear of the vehicle, while a spare tire cover is a cover or lid that is placed on the outside of the spare tire to cover the spare tire and protect its surface from external environmental factors such as dust, dirt, and sunlight. In addition to protecting the spare tire from the external environment, the spare tire cover can also serve as a decoration, adding a personalized element to the appearance of the vehicle. In actual use, the design and material of the spare tire cover vary. Some spare tire covers have functions such as waterproofing and sun protection, which can effectively extend the service life of the spare tire. In addition, the spare tire cover can also prevent the spare tire from being stolen or damaged, and improve the safety of the spare tire. When choosing a spare tire cover, car owners can choose according to personal preferences, vehicle style, and the climate environment of the area to ensure that the spare tire is effectively protected and maintained. The use of a spare tire cover can not only beautify the appearance of the vehicle, but also extend the service life of the spare tire and improve the overall safety and reliability of the vehicle.

[0003] Spraying is an important step in the production and processing of spare tire covers. However, most of the existing spare tire covers are sprayed manually with a handheld spray gun. This spraying method makes the paint surface uneven and requires subsequent leveling. The processing efficiency is low, which affects the production progress. Therefore, a part surface color paint spraying device is proposed to solve the above problems. Utility Model Content

[0004] In view of one or more of the above defects or improvement needs in the prior art, the utility model provides a device for spraying colored paint on the surface of parts, which has the advantages of precise adjustment, uniform spraying and improved production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides a part surface paint spraying device, comprising a conveyor belt and a lifting and adjusting assembly, wherein the lifting and adjusting assembly is in two groups and is assembled on opposite sides of the conveyor belt;

[0006] The lifting and adjusting assembly comprises a bottom plate, the upper surface of the bottom plate is equipped with a driving motor, the output end of the driving motor is connected with a threaded screw and the threaded screw is vertically arranged, the threaded screw is meshed and slidably provided with a sliding sleeve on the outside, the sliding sleeve is equipped with a slider on the outside, and a mounting shell is commonly installed between the two sliders;

[0007] A rotating shaft is provided through the center point of one side of the installation shell, and a leveling roller is arranged outside the rotating shaft.

[0008] As a further improvement of the utility model, a connecting block is respectively installed on both sides of the installation shell, and a leveling plate is commonly installed at the lower ends of the two connecting blocks.

[0009] As a further improvement of the utility model, a discharge pipe is also provided through one side of the mounting shell, and a plurality of nozzle seats are mounted on the outside of the discharge pipe, and the plurality of nozzle seats are all connected to the discharge pipe.

[0010] As a further improvement of the utility model, a mounting plate is installed on one side of the conveyor belt, a material box is installed on one side of the upper end surface of the mounting plate, a conveying pump is installed on the upper end surface of the material box, the pumping end of the conveying pump is connected to the discharge pipe and the pumping end is connected to the material box through a connecting pipe.

[0011] As a further improvement of the utility model, the upper end surface of the driving motor is equipped with two limit rods, and the two limit rods are vertically arranged, and the two limit rods both penetrate the slider.

[0012] As a further improvement of the utility model, the upper ends of the two limit rods are jointly equipped with a top plate, the top plate is filled with a bearing component and the upper end of the threaded screw is connected to the bearing component in the top plate.

[0013] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0014] The device for spraying colored paint on the surface of parts of the utility model cooperates with each other between the components in the two sets of lifting and adjusting components, and can drive the mounting shell to slide radially within the stroke range of the threaded screw by controlling the driving motor, so as to be adjusted to a suitable height to adapt to spare tire covers of different models and heights, so as to facilitate the spraying operation. By coordinating the set several nozzle seats with the set leveling roller and the set leveling plate, when the spare tire cover is conveyed on the conveyor belt, the set several nozzle seats spray the spare tire cover evenly, the set leveling roller levels the spare tire cover after spraying, and the set leveling plate performs secondary leveling on the spare tire cover after spraying, so that the colored paint on the surface of the spare tire cover is even, the problem of uneven manual spraying is solved, and the spraying quality is improved. The conveyor belt is used for transmission combined with the set several nozzle seats for spraying, so as to realize continuous production, reduce the manual operation time, improve the production efficiency, and accelerate the production speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the lifting and adjusting component of the utility model;

[0017] Figure 3This is a schematic diagram of the installation structure of the nozzle seat, leveling roller and leveling plate of the utility model.

[0018] In all the drawings, the same figure marks represent the same technical features, specifically: 1. Conveyor belt; 11. Mounting plate; 12. Material box; 13. Conveying pump; 2. Lifting adjustment assembly; 20. Base plate; 21. Driving motor; 22. Threaded screw; 23. Sliding sleeve; 24. Sliding block; 25. Limit rod; 26. Top plate; 3. Mounting shell; 31. Leveling roller; 32. Connecting block; 33. Leveling plate; 34. Discharge pipe; 35. Nozzle seat. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] Depend on Figure 1-3 Provided is a device for spraying colored paint on the surface of a part, comprising a conveyor belt 1 and a lifting and adjusting assembly 2, wherein the lifting and adjusting assembly 2 is in two groups and is assembled on opposite sides of the conveyor belt 1;

[0022] The lifting and adjusting assembly 2 includes a bottom plate 20, and a driving motor 21 is mounted on the upper end surface of the bottom plate 20. A threaded screw 22 is connected to the output end of the driving motor 21, and the threaded screw 22 is vertically arranged. A sliding sleeve 23 is meshed and slidably arranged on the outside of the threaded screw 22, and a slider 24 is mounted on the outside of the sliding sleeve 23. A mounting shell 3 is mounted between the two sliders 24.

[0023] A rotating shaft is provided through the center point of one side of the mounting shell 3 and a leveling roller 31 is mounted outside the rotating shaft;

[0024] A connecting block 32 is mounted on each side of the mounting shell 3, and a leveling plate 33 is mounted on the lower ends of the two connecting blocks 32.

[0025] In this embodiment, by the mutual cooperation between the components in the two sets of lifting and adjusting components 2, the mounting shell 3 can be driven to slide radially within the stroke range of the threaded screw 22 by controlling the driving motor 21, so as to be adjusted to a suitable height to adapt to spare tire covers of different models and heights, so as to facilitate the spraying operation. By cooperating with the set leveling roller 31 and the set leveling plate 33, when the spare tire cover is conveyed on the conveyor belt 1, the set several nozzle seats 35 are used to evenly spray the spare tire cover, the set leveling roller 31 is used to level the spare tire cover after spraying, and the set leveling plate 33 is used to perform secondary leveling on the spare tire cover after spraying, so that the color paint on the surface of the spare tire cover is uniform, which solves the problem of uneven manual spraying and improves the spraying quality. The conveyor belt 1 is used for transmission in combination with the set several nozzle seats 35 for spraying, so as to realize continuous production, reduce the manual operation time, improve the production efficiency and speed up the production.

[0026] Specifically, refer to Figure 3 A discharge pipe 34 is also provided through one side of the mounting shell 3 , and a plurality of nozzle seats 35 are mounted outside the discharge pipe 34 , and the plurality of nozzle seats 35 are all connected to the discharge pipe 34 .

[0027] In this embodiment, when the spare tire cover is conveyed on the conveyor belt 1, the plurality of spray head seats 35 can centrally and uniformly spray the spare tire cover conveyed to the lower end to avoid uneven spraying.

[0028] Specifically, refer to Figure 1-3 A mounting plate 11 is mounted on one side of the conveyor belt 1, a material box 12 is mounted on one side of the upper end surface of the mounting plate 11, a delivery pump 13 is mounted on the upper end surface of the material box 12, and a pumping end of the delivery pump 13 is connected to a discharge pipe 34 and a pumping end is connected to the material box 12 through a connecting pipe.

[0029] In this embodiment, by starting the delivery pump 13, the paint in the material box 12 is extracted and delivered from the discharge pipe 34, and finally sprayed out from a plurality of nozzle seats 35. A feed port is also provided on one side of the upper end of the material box 12.

[0030] Specifically, refer to Figure 1-2 Two limit rods 25 are mounted on the upper end surface of the driving motor 21 , and the two limit rods 25 are vertically arranged, and both limit rods 25 penetrate the slider 24 .

[0031] In this embodiment, two limiting rods 25 are provided to limit the slider 24, so that the slider 24 can be more stable when moving, thereby improving the overall stability of the device.

[0032] Specifically, refer to Figure 2The upper ends of the two limit rods 25 are jointly equipped with a top plate 26 , the top plate 26 is filled with a bearing component, and the upper end of the threaded screw 22 is connected to the bearing component in the top plate 26 .

[0033] In this embodiment, the top plate 26 is filled with a bearing member, and the top plate 26 is used to upper limit the slider 24 at the lower end to prevent the slider 24 from exceeding the travel range of the threaded screw 22. At the same time, the upper end of the threaded screw 22 is connected to the bearing member in the top plate 26, so that the rotation of the threaded screw 22 is more stable.

[0034] The utility model of the parts surface paint spraying device:

[0035] During actual use, the operator first connects the two drive motors 21 and a delivery pump 13 to an external power supply, connects the two drive motors 21 to the motor frequency synchronizer and starts them. When the two drive motors 21 are started, the threaded screw 22 connected to the output end is driven to rotate, so that the sliding sleeve 23 engaged and slidably connected to the outside of the threaded screw 22 drives the externally installed slider 24 to slide radially within the stroke range of the threaded screw 22. The height of the mounting shell 3 is adjusted for the spare tire cover that needs to be sprayed, and the spare tire cover is placed on the conveyor belt 1 for transportation. When the spare tire cover is transported to the lower end of the mounting shell 3, the delivery pump 13 is started, so that the paint in the material box 12 is transported in the discharge pipe 34 and finally sprayed downward from a number of nozzle seats 35 to spray the spare tire cover at the lower end. Driven by the conveyor belt 1, the spare tire cover continues to move to one side after being sprayed, and is leveled in turn by the leveling roller 31 and the leveling plate 33. The above steps are repeated to continue the processing operation.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for spraying colored paint on the surface of a part, characterized in that: It comprises a conveyor belt (1) and a lifting and adjusting assembly (2), wherein the lifting and adjusting assembly (2) is in two groups and is mounted on opposite sides of the conveyor belt (1); The lifting and lowering adjustment assembly (2) comprises a base plate (20), the upper end surface of the base plate (20) is equipped with a driving motor (21), the output end of the driving motor (21) is connected with a threaded screw (22), and the threaded screw (22) is vertically arranged, the threaded screw (22) is meshed and slidably provided with a sliding sleeve (23) on the outside, the sliding sleeve (23) is equipped with a slider (24) on the outside, and a mounting shell (3) is commonly installed between the two sliders (24); A rotating shaft is provided through the center point of one side of the mounting shell (3), and a leveling roller (31) is mounted outside the rotating shaft; A connecting block (32) is respectively installed on both sides of the installation shell (3), and a leveling plate (33) is commonly installed at the lower ends of the two connecting blocks (32). A discharge pipe (34) is also penetrated through one side of the installation shell (3), and a plurality of nozzle seats (35) are installed outside the discharge pipe (34), and the plurality of nozzle seats (35) are all connected to the discharge pipe (34).

2. The part surface paint spraying device according to claim 1 is characterized in that: A mounting plate (11) is mounted on one side of the conveyor belt (1), a material box (12) is mounted on one side of the upper end surface of the mounting plate (11), a delivery pump (13) is mounted on the upper end surface of the material box (12), a pumping end of the delivery pump (13) is connected to a discharge pipe (34), and the pumping end is connected to the material box (12) via a connecting pipe.

3. The part surface paint spraying device according to claim 1 is characterized in that: The upper end surface of the driving motor (21) is equipped with two limiting rods (25), and the two limiting rods (25) are arranged vertically, and the two limiting rods (25) both penetrate the slider (24).

4. The part surface paint spraying device according to claim 3 is characterized in that: The upper ends of the two limit rods (25) are jointly equipped with a top plate (26), the top plate (26) is filled with a bearing component, and the upper end of the threaded screw (22) is connected to the bearing component in the top plate (26).

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