Portable door plate spraying equipment

Abstract

The utility model provides portable door plate spraying equipment which comprises a bottom frame, a transverse pipe, a plurality of nozzles, a round roller, a lifting mechanism and an adjusting mechanism, the transverse pipe is transversely arranged on the bottom frame, the nozzles are arranged along the central axis of the transverse pipe, the round roller rotates on the bottom frame, a door plate is placed on the round roller, and the round roller drives the door plate to pass through the lower portions of the nozzles. The lifting mechanism drives the transverse pipe to lift to adjust the distance between the transverse pipe and the door plate, and the adjusting mechanism is installed on the bottom frame and located on one side of the round roller and is adjusted to be the same as the door plate in width. According to the door plate spraying equipment convenient and fast to use, through cooperative use of the bottom frame, the transverse pipe, the nozzles, the round rollers, the lifting mechanism and the adjusting mechanism, the spraying efficiency and uniformity are improved; and through the arrangement of the lifting mechanism and the adjusting mechanism, the adaptability of the equipment is enhanced, and the spraying requirements of door plates of different sizes and shapes can be met.

Description

Technical Field

[0001] This utility model relates to the field of spraying equipment technology, and in particular to a convenient door panel spraying equipment. Background Technology

[0002] With the acceleration of industrialization, coating processes are playing an increasingly important role in manufacturing, especially with the growing demand for spray coating treatments on sheet metal surfaces during production. The development of spray coating technology has greatly improved the aesthetics and durability of products, significantly enhancing their competitiveness.

[0003] In existing spraying technologies, common solutions include stationary sprayers and manual spraying equipment. Stationary sprayers are typically suitable for large-scale production, while manual spraying equipment is widely used in small to medium-sized production scenarios due to its flexibility. However, these devices still face a number of challenges in actual operation, such as low spraying efficiency, difficulty in ensuring spray uniformity, and time-consuming equipment adjustments.

[0004] The shortcomings of existing technologies lie in their inability to flexibly adapt to boards of different sizes and shapes, especially when dealing with large or irregularly shaped boards. Equipment adjustment and positioning become complex, leading to inefficient spraying processes. Furthermore, existing equipment has limitations in ensuring uniform spraying, which not only affects the product's appearance quality but also increases the workload of subsequent processing. Utility Model Content

[0005] The purpose of this invention is to propose a convenient door panel spraying device to solve the problems of difficulty in ensuring spray uniformity and time-consuming equipment adjustment in existing spraying technologies.

[0006] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0007] A portable door panel spraying device includes a base frame, a horizontal tube, nozzles, a circular roller, a lifting mechanism, and an adjusting mechanism. The horizontal tube is arranged transversely on the base frame, and multiple nozzles are arranged along the central axis of the horizontal tube. The circular roller rotates on the base frame, and the door panel is placed on the circular roller, which drives the door panel to pass under the nozzles. The lifting mechanism drives the horizontal tube to rise and fall, adjusting the distance between the horizontal tube and the door panel. The adjusting mechanism is installed on the base frame on one side of the circular roller, and is adjusted to be the same width as the door panel.

[0008] By adopting the above technical solutions, the spraying efficiency and uniformity can be effectively improved, while reducing equipment adjustment time and adapting to the spraying needs of panels of different sizes and shapes.

[0009] Furthermore, the base frame is provided with a storage compartment for storing paint, and a pump body is connected to one side of the storage compartment. A flexible hose is connected between the pump body and the horizontal pipe.

[0010] By adopting the above technical solutions, convenient storage and transportation of paint materials are achieved, ensuring the continuity and uniformity of the spraying process.

[0011] Furthermore, at least two circular rollers are provided, and the two circular rollers are rotatably mounted on the base frame. Each of the two circular rollers is provided with a first gear, and a second gear is rotatably mounted on the base frame between the two first gears. The two first gears mesh with the second gear, and a first motor is provided on the base frame to drive the second gear to rotate.

[0012] By adopting the above technical solution, synchronous rotation of the rollers was achieved, improving the stability and efficiency of door panel conveying.

[0013] Furthermore, two longitudinal beams are vertically arranged on the base frame, and the two ends of the roller are respectively located on the two longitudinal beams. One end of the two rollers extends out of the longitudinal beam, and the first gear is installed on the end of the roller that extends out of the longitudinal beam.

[0014] By adopting the above technical solution, the support stability of the rollers is enhanced, ensuring the smoothness of the door panel conveying process.

[0015] Furthermore, the lifting mechanism includes a slider that moves up and down on the base frame, a gearbox that drives the slider to move, and a second motor that drives the gearbox to rotate, the second motor being mounted on the base frame.

[0016] By adopting the above technical solution, precise lifting and lowering control of the horizontal tube is achieved to meet the spraying requirements of door panels of different thicknesses.

[0017] Furthermore, the slider drives the horizontal tube to rise and fall, each slider is equipped with a set of gearboxes, the two gearboxes are connected by a central shaft, the longitudinal beam is provided with a sliding groove, the slider moves up and down in the sliding groove, and the two ends of the horizontal tube are respectively installed on the two sliders.

[0018] By adopting the above technical solution, the horizontal tube can be raised and lowered smoothly, which improves the stability and accuracy of the spraying process.

[0019] Furthermore, the adjustment mechanism includes a horizontal plate fixedly mounted on one side of the base frame, a baffle fixedly mounted on the horizontal plate on one side of the roller, a movable plate slidably mounted on the horizontal plate and arranged opposite to the baffle, and a door panel disposed between the baffle and the movable plate.

[0020] By adopting the above technical solution, the width of the door panel can be flexibly adjusted to meet the spraying requirements of door panels of different sizes.

[0021] Furthermore, a third motor is provided on the horizontal plate to drive the movable plate to slide, and a lead screw is provided on the drive shaft of the third motor to drive the movable plate to slide. The movable plate and the lead screw are screwed together, and the other end of the lead screw is rotatably connected to the horizontal plate.

[0022] By adopting the above technical solution, precise control of the adjustment mechanism was achieved, and the accuracy of door panel positioning was improved.

[0023] Furthermore, the horizontal plate is provided with a track for the sliding of the moving plate, the baffle and the moving plate are provided with a support plate for lifting the door panel, the third motor is located at one end of the horizontal plate, and the other end of the horizontal plate is vertically provided with a bearing seat for the lead screw to rotate.

[0024] By adopting the above technical solution, the ease of operation of the adjustment mechanism and the stability of the door panel conveying are improved.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The portable door panel spraying equipment described in this utility model improves spraying efficiency and uniformity through the coordinated use of a base frame, horizontal tube, nozzle, roller, lifting mechanism, and adjusting mechanism. The lifting and adjusting mechanisms enhance the equipment's adaptability, enabling it to meet the spraying needs of door panels of different sizes and shapes. The synchronous rotation of the roller and the precise lifting control of the horizontal tube improve the stability of door panel transport and the accuracy of the spraying process. The precise control of the adjusting mechanism and the design of the door panel lifting structure enhance the accuracy of door panel positioning and the convenience of the spraying process. Attached Figure Description

[0027] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0028] In the attached diagram:

[0029] Figure 1 This is a schematic diagram of the overall structure of the portable door panel spraying equipment described in this embodiment of the utility model;

[0030] Figure 2 This is another schematic diagram of the portable door panel spraying equipment described in this utility model embodiment;

[0031] Figure 3 This is a schematic diagram of the first gear and the second gear as described in an embodiment of the present utility model;

[0032] Figure 4This is an exploded view of the lifting mechanism described in an embodiment of the present utility model;

[0033] Figure 5 This is an exploded view of the adjustment mechanism described in an embodiment of the present invention.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Base frame; 2. Horizontal tube; 3. Nozzle; 4. Circular roller;

[0036] 5. Lifting mechanism; 501. Slider; 502. Gearbox; 503. Second motor; 504. Central shaft; 505. Slide groove;

[0037] 6. Adjustment mechanism; 601. Horizontal plate; 602. Baffle; 603. Moving plate; 604. Third motor; 605. Lead screw; 606. Track; 607. Support plate;

[0038] 7. Chamber body; 8. Pump body; 9. Hose; 10. First gear; 11. Second gear; 12. First motor; 13. Longitudinal beam. Detailed Implementation

[0039] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0040] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "back" appear, indicating orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, if terms such as "first" or "second" appear, they are also used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] Furthermore, in the description of this utility model, unless otherwise explicitly defined, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model in light of the specific circumstances.

[0042] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0043] This embodiment relates to a convenient door panel spraying equipment. In terms of overall structure, as follows: Figure 1As shown, it includes a base frame 1, a horizontal tube 2, a nozzle 3, a circular roller 4, a lifting mechanism 5, and an adjusting mechanism 6.

[0044] The horizontal tube 2 is arranged horizontally on the base frame 1. Multiple nozzles 3 are arranged along the central axis 504 of the horizontal tube 2. The circular roller 4 rotates on the base frame 1. The door panel is placed on the circular roller 4. The circular roller 4 drives the door panel to pass under the nozzles 3. The lifting mechanism 5 drives the horizontal tube 2 to rise and fall, and adjusts the distance between the horizontal tube 2 and the door panel. The adjusting mechanism 6 is installed on the base frame 1 on one side of the circular roller 4. The adjusting mechanism 6 is adjusted to be the same as the width of the door panel.

[0045] It is worth mentioning that the door panel is located between the horizontal tube 2 and the circular roller 4. When the circular roller 4 rotates, it drives the horizontal plate 601 to move. The nozzles 3 installed on the horizontal tube 2 spray paint on the horizontal plate 601 that passes by, thereby speeding up the painting efficiency. Since there are multiple nozzles 3 evenly arranged, the uniformity of the paint spraying is ensured, and the paint quality is improved. The lifting mechanism 5 spans both ends of the horizontal tube 2. The horizontal tube 2 moves with the lifting mechanism 5, thereby adjusting the distance between the nozzles 3 and the door panel. This setting ensures that the nozzles 3 can adapt to door panels of different thicknesses, thereby improving adaptability. The adjusting mechanism 6 is installed on the feeding side. The adjusting mechanism 6 can be adjusted laterally, thereby restricting the door panel within the adjusting mechanism 6. This setting ensures that the door panel can only move vertically forward, avoiding door panel shaking, and further improving the uniformity of the paint spraying.

[0046] Based on the above overall introduction, this embodiment presents an exemplary structure of a portable door panel spraying device, such as... Figure 2 As shown, the base frame 1 is equipped with a paint storage chamber 7, and a pump body 8 is installed on one side of the chamber 7. A flexible hose 9 connects the pump body 8 and the horizontal pipe 2. Specifically, the chamber 7 is located at the bottom of the roller 4. This arrangement reduces the space occupied by the equipment. The pump body 8 draws the paint out of the chamber 7 and discharges it into the horizontal pipe 2 through the flexible hose 9. The flexible hose 9 ensures that the pump body 8 and the horizontal pipe 2 remain connected when the horizontal pipe 2 is raised or lowered, thus improving the automation of the equipment.

[0047] As a preferred option, such as Figure 3 As shown, at least two rollers 4 are provided in this embodiment. The two rollers 4 are rotatably mounted on the base frame 1. A first gear 10 is provided on each of the two rollers 4. A second gear 11 is rotatably mounted on the base frame 1 between the two first gears 10. The two first gears 10 mesh with the second gear 11 respectively. A first motor 12 is provided on the base frame 1 to drive the second gear 11 to rotate.

[0048] Specifically, two longitudinal beams 13 are vertically arranged on the base frame 1. The two ends of the roller 4 are respectively located on the two longitudinal beams 13. One end of the two rollers 4 extends out of the longitudinal beams 13. The first gear 10 is installed on one end of the roller 4 that extends out of the longitudinal beam 13. The second gear 11 is installed on the drive shaft of the first motor 12. When the first motor 12 drives the second gear 11 to rotate, the second gear 11 drives the two first gears 10 to rotate in the same direction. This arrangement ensures that the roller 4 can drive the door panel to move.

[0049] As a preferred implementation method, such as Figure 4 As shown, in this embodiment, the lifting mechanism 5 includes a slider 501 that moves vertically on the base frame 1, a gearbox 502 that drives the slider 501 to move, and a second motor 503 that drives the gearbox 502 to rotate. It should be noted that the gearbox 502 contains a pinion and a rack. The pinion and rack are common driven parts in the gearbox 502 and are therefore not shown in the figures. One end of the rack is mounted on the slider 501. The second motor 503 is mounted on the base frame 1. When the second motor 503 drives the pinion to rotate, the pinion and rack mesh, thereby enabling the rack to drive the slider 501 to move vertically.

[0050] As a preferred option, it remains as follows Figure 4 As shown, in this embodiment, sliders 501 are respectively provided at both ends of the horizontal tube 2, and a set of gearboxes 502 is provided on each slider 501. The two gearboxes 502 are connected by a central shaft 504. Specifically, a groove 505 is provided on the longitudinal beam 13, and the sliders 501 move up and down in the groove 505. The two ends of the horizontal tube 2 are respectively installed on two sliders 501, and the two gearboxes 502 drive the two sliders 501 to move respectively. The central shaft 504 can drive the two gearboxes 502 to move simultaneously. The second motor 503 is installed on one of the gearboxes 502.

[0051] As a preferred implementation method, such as Figure 5 As shown, in this embodiment, the adjustment mechanism 6 includes a horizontal plate 601 fixedly mounted on one side of the base frame 1, a baffle 602 fixedly mounted on the horizontal plate 601 on one side of the roller 4, and a movable plate 603 slidably mounted on the horizontal plate 601 and arranged opposite to the baffle 602. The door panel is disposed between the baffle 602 and the movable plate 603. It should be noted that the horizontal plate 601 is located on one side of the roller 4. When the door panel is placed on the horizontal plate 601, the baffle 602 and the movable plate 603 restrict the door panel to prevent it from swinging left and right. The movable plate 603 can slide on the horizontal plate 601 according to the width of the door panel, thereby adapting to different door panels and ensuring that the door panel can only move towards the nozzle 3.

[0052] As a preferred option, it remains as follows Figure 5As shown, in this embodiment, a third motor 604 is provided on the horizontal plate to drive the sliding plate 603 to slide. A lead screw 605 is provided on the drive shaft of the third motor 604 to drive the sliding plate 603 to slide. The sliding plate 603 and the lead screw 605 are screwed together. The other end of the lead screw 605 is rotatably connected to the horizontal plate 601. A track 606 is provided on the horizontal plate 601 to assist the sliding of the sliding plate 603. A support plate 607 for lifting the door panel is provided on the baffle 602 and the sliding plate 603.

[0053] Specifically, the third motor 604 is located at one end of the horizontal plate 601, and the other end of the horizontal plate 601 is vertically provided with a bearing seat for the lead screw 605 to rotate. The baffle 602 is located at the third motor 604, and the lead screw 605 passes through the baffle 602 and is mounted on the bearing seat. When the third motor 604 drives the lead screw 605 to rotate, the lead screw 605 drives the moving plate 603 to slide. The track 606 can ensure the stability of the moving plate 603 when it slides. The support plate 607 can place the door panel, which facilitates the door panel to move to the roller 4. The support plate 607 is located above the lead screw 605 to prevent the door panel from contacting the lead screw 605.

[0054] The portable door panel spraying equipment in this embodiment improves spraying efficiency and uniformity through the coordinated use of the base frame 1, horizontal tube 2, nozzle 3, circular roller 4, lifting mechanism 5, and adjusting mechanism 6. The lifting mechanism 5 and adjusting mechanism 6 enhance the adaptability of the equipment, enabling it to meet the spraying needs of door panels of different sizes and shapes. The synchronous rotation of the circular roller 4 and the precise lifting control of the horizontal tube 2 improve the stability of door panel conveying and the accuracy of the spraying process. The precise control of the adjusting mechanism 6 and the design of the door panel lifting structure improve the accuracy of door panel positioning and the convenience of the spraying process.

[0055] 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 within the protection scope of the present utility model.

Claims

1. A portable door panel spraying equipment, characterized in that: It includes a base frame (1), a horizontal tube (2), a nozzle (3), a circular roller (4), a lifting mechanism (5), and an adjustment mechanism (6); The horizontal tube (2) is arranged laterally on the base frame (1), and multiple nozzles (3) are arranged along the central axis (504) of the horizontal tube (2); The circular roller (4) rotates on the base frame (1), the door panel is placed on the circular roller (4), and the circular roller (4) drives the door panel to pass under the nozzle (3); The lifting mechanism (5) drives the horizontal tube (2) to rise and fall, adjusting the distance between the horizontal tube (2) and the door panel; The adjustment mechanism (6) is installed on the base frame (1) on one side of the roller (4), and the adjustment mechanism (6) is adjusted to be the same as the width of the door panel.

2. The portable door panel spraying equipment according to claim 1, characterized in that: The base frame (1) is provided with a storage chamber (7) for storing paint. A pump body (8) is connected to one side of the storage chamber (7). A hose (9) is connected between the pump body (8) and the horizontal pipe (2).

3. The portable door panel spraying equipment according to claim 1, characterized in that: At least two rollers (4) are provided, and the two rollers (4) are rotatably mounted on the base frame (1). The two rollers (4) are respectively provided with a first gear (10). The base frame (1) is rotatably mounted between the two first gears (10). The two first gears (10) mesh with the second gear (11). The base frame (1) is provided with a first motor (12) that drives the second gear (11) to rotate.

4. The portable door panel spraying equipment according to claim 3, characterized in that: Two longitudinal beams (13) are vertically arranged on the base frame (1). The two ends of the roller (4) are respectively located on the two longitudinal beams (13). One end of the two rollers (4) extends out of the longitudinal beam (13). The first gear (10) is installed on one end of the roller (4) that extends out of the longitudinal beam (13).

5. The portable door panel spraying equipment according to claim 4, characterized in that: The lifting mechanism (5) includes a slider (501) that moves up and down on the base frame (1), a gearbox (502) that drives the slider (501) to move, and a second motor (503) that drives the gearbox (502) to rotate. The second motor (503) is mounted on the base frame (1).

6. The portable door panel spraying equipment according to claim 5, characterized in that: The slider (501) drives the horizontal tube (2) to rise and fall. Each slider (501) is equipped with a set of gearboxes (502). The two gearboxes (502) are connected by a central shaft (504). The longitudinal beam (13) is provided with a sliding groove (505). The slider (501) moves up and down in the sliding groove (505). The two ends of the horizontal tube (2) are respectively installed on the two sliders (501).

7. The portable door panel spraying equipment according to claim 1, characterized in that: The adjustment mechanism (6) includes a horizontal plate (601) fixedly installed on one side of the base frame (1), a baffle (602) fixedly installed on the horizontal plate (601) on one side of the roller (4), and a movable plate (603) slidably installed on the horizontal plate (601) and arranged opposite to the baffle (602). The door panel is located between the baffle (602) and the movable plate (603).

8. The portable door panel spraying equipment according to claim 7, characterized in that: A third motor (604) is provided on the horizontal plate (601) to drive the sliding plate (603) to slide. A lead screw (605) is provided on the drive shaft of the third motor (604) to drive the sliding plate (603) to slide. The sliding plate (603) and the lead screw (605) are screwed together. The other end of the lead screw (605) is rotatably connected to the horizontal plate (601).

9. The portable door panel spraying equipment according to claim 8, characterized in that: The horizontal plate (601) is provided with a track (606) for the sliding of the auxiliary moving plate (603). The baffle (602) and the moving plate (603) are provided with a support plate (607) for lifting the door panel. The third motor (604) is located at one end of the horizontal plate (601). The other end of the horizontal plate (601) is vertically provided with a bearing seat for the screw rod (605) to rotate.

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