Sheet metal part machining surface paint spraying equipment

Abstract

The utility model discloses a sheet metal part processing surface paint spraying device which comprises a machine frame, a feeding table, a movable platform and a paint spraying mechanism, the feeding table can be arranged on the machine frame in a reciprocating motion mode in the horizontal direction, the movable platform is arranged above the feeding table, and the paint spraying mechanism is arranged on the movable platform. Wherein the paint spraying mechanism comprises a rotary driving motor, a material storage box, a mounting frame, a spray head and a linear driving motor, the rotary driving motor is arranged on the moving platform, and the material storage box is coaxially arranged on an output shaft of the rotary driving motor. The device overcomes the defects that when the device conducts paint spraying, only the upper surface of a metal plate can be subjected to paint spraying, other faces cannot be considered, if other faces need to be subjected to paint spraying, the position and direction of the metal plate need to be adjusted, and the paint spraying quality and efficiency are reduced. According to the paint spraying equipment for the machined surfaces of the sheet metal parts, paint spraying can be conducted on the multiple faces of the sheet metal parts, and the paint spraying quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the field of sheet metal processing, in particular to a sheet metal processing surface spraying device. Background Art

[0002] Sheet metal, a processing technology, lacks a comprehensive definition. According to a definition published in a foreign professional journal, sheet metal is a comprehensive cold working process for thin metal sheets (usually less than 6mm), including shearing, punching / cutting / combining, folding, riveting, splicing, and forming (such as automobile bodies). Its most notable characteristic is the consistent thickness of the entire part.

[0003] Chinese patent number CN217594992U discloses a sheet metal painting device for sheet metal processing. When spraying paint, the sheet metal part is placed between two clamping plates. The first spring can push the first slider to move on the surface of the first slide rod, so that the sheet metal part can be clamped by the clamping plate. The baffle is driven to move by the second spring, and the positioning block is driven to be pressed on the top center of the sheet metal part by the movable rod. When spraying paint, the second slider is driven to move by the first electric push rod. The second slider can control the position of the nozzle when moving on the surface of the two second slide rods. Then, the paint spraying table is driven to rotate by the motor, and the guide block moves on the slide rail surface, which can play a guiding role, making it convenient to spray paint quickly and conveniently, and drying can be facilitated by the air pump and the heating box.

[0004] The applicant discovered the following technical problems when implementing the above technical solution:

[0005] When spraying paint, the device can only paint the upper surface of the sheet metal and cannot take into account other surfaces. If other surfaces need to be painted, the position and direction of the sheet metal need to be adjusted, which reduces the quality and efficiency of painting.

[0006] Therefore, providing a sheet metal processing surface painting device that can paint multiple surfaces of a sheet metal part to improve the quality and efficiency of painting is an urgent problem to be solved by the present invention. Utility Model Content

[0007] In response to the above technical problems, the purpose of the present invention is to overcome the problem in the prior art that the device can only paint the upper surface of the sheet metal when painting, and cannot paint other surfaces. If other surfaces need to be painted, the position and direction of the sheet metal need to be adjusted, which reduces the quality and efficiency of painting. The present invention thus provides a sheet metal processing surface painting device that can paint multiple surfaces of the sheet metal to improve the quality and efficiency of painting.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a sheet metal processing surface painting equipment, the equipment comprising: a frame, a loading table, a mobile platform and a paint spraying mechanism, the loading table can be arranged on the frame for reciprocating movement in a horizontal direction, the mobile platform is arranged above the loading table, and the paint spraying mechanism is arranged on the mobile platform; wherein, the paint spraying mechanism comprises: a rotary drive motor, a material storage box, a mounting frame, a nozzle and a linear drive motor, the rotary drive motor is arranged on the mobile platform, and the material storage box is coaxially arranged on its output shaft, the middle of the mounting frame is fixed to the output end of the rotary drive motor, and its two ends are respectively rotatably connected to one side of the upper end of the nozzle, and linear drive motors are respectively provided on opposite sides of the material storage box, the output end of the linear drive motor is connected to the side of the upper end of the nozzle away from the mounting frame, and its end away from the nozzle is connected to one side of the material storage box.

[0009] Preferably, rotating rods are horizontally provided at opposite ends of the mounting frame, a first hinged frame adapted to the rotating rod is provided on one side of the upper end of the nozzle, and the nozzle is hinged to the rotating rod through the first hinged frame.

[0010] Preferably, a second articulated frame is provided on the side of the upper end of the nozzle away from the mounting frame, and a third articulated frame is provided on the opposite sides of the storage box. The output end of the linear drive motor is hinged on the second articulated frame, and its end away from the second articulated frame is hinged on the third articulated frame.

[0011] Preferably, the movable platform includes: a transverse axis driving mechanism, a longitudinal axis driving mechanism and a sliding table. The longitudinal axis driving mechanism can be arranged on the transverse axis driving mechanism so as to be reciprocatingly movable along the driving direction of the transverse axis driving mechanism. The sliding table can be arranged on the longitudinal axis driving mechanism so as to be reciprocatingly movable along the driving direction of the longitudinal axis driving mechanism. The paint spraying mechanism is arranged on the sliding table.

[0012] Preferably, a linear drive mechanism is horizontally provided on the frame below the paint spraying mechanism, and the loading platform is arranged on the linear drive mechanism so as to be reciprocatingly movable along the driving direction of the linear drive mechanism.

[0013] Preferably, when the nozzle of the spray head is in a vertically downward position, the spray head can be driven by the movable platform to spray paint on the upper surface of the sheet metal part.

[0014] Preferably, when the nozzle of the spray head is in an inclined state toward the side wall of the sheet metal part, the spray head can be driven by the rotary drive motor to spray paint on the circumference of the sheet metal part.

[0015] According to the above technical solution, the beneficial effects of the present invention compared with the prior art are as follows: the present application places the sheet metal on the loading table, and then moves the loading table to the bottom of the mobile platform, starts the linear drive motor to adjust the inclination angle of each nozzle so that the nozzle faces the side wall of the sheet metal, and then starts the rotary drive motor to drive the mounting frame to rotate, and the nozzle begins to spray paint on the side wall of the sheet metal; then the linear drive motor is used to adjust the inclination angle of the nozzle and change the direction of the nozzle, so that various parts of the sheet metal can be painted, thereby achieving painting by taking into account multiple surfaces of the sheet metal to improve the quality and efficiency of painting.

[0016] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation methods; and the parts not involved in the present invention are the same as the existing technology or can be implemented by using the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a three-dimensional sheet metal processing surface painting equipment provided in a preferred embodiment of the utility model. Figure 1 .

[0019] Figure 2 The plane of the sheet metal processing surface painting equipment provided in a preferred embodiment of the utility model Figure 1 .

[0020] Figure 3 The plane of the sheet metal processing surface painting equipment provided in a preferred embodiment of the utility model Figure 2 .

[0021] Figure 4 It is a partial three-dimensional drawing of a sheet metal processing surface painting device provided in a preferred embodiment of the present invention. Figure 1 .

[0022] Figure 5 It is a partial three-dimensional drawing of a sheet metal processing surface painting device provided in a preferred embodiment of the present invention. Figure 2 .

[0023] Figure 6 It is a partial three-dimensional drawing of a sheet metal processing surface painting device provided in a preferred embodiment of the present invention. Figure 3 .

[0024] Explanation of the accompanying drawings: 1-frame; 101-linear drive mechanism; 2-loading platform; 3-moving platform; 301-horizontal axis drive mechanism; 302-vertical axis drive mechanism; 303-sliding platform; 4-painting mechanism; 401-rotation drive motor; 402-storage box; 40201-third articulated frame; 403-mounting frame; 40301-rotating rod; 404-spray head; 40401-first articulated frame; 40402-second articulated frame; 405-linear drive motor. DETAILED DESCRIPTION

[0025] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0026] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, it does not mean that the component is required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0028] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Reference Figure 1 and Figure 2: A sheet metal processing surface painting equipment, the equipment includes: a frame 1, a loading platform 2, a mobile platform 3 and a paint spraying mechanism 4, the loading platform 2 can be reciprocated in the horizontal direction and is arranged on the frame 1, the mobile platform 3 is arranged above the loading platform 2, and the paint spraying mechanism 4 is arranged on the mobile platform 3; wherein, the paint spraying mechanism 4 includes: a rotary drive motor 401, a storage box 402, a mounting frame 403, a nozzle 404 and a linear drive motor 405, the rotary drive motor 401 is arranged on the mobile platform 3, and the storage box 402 is coaxially arranged on its output shaft, the mounting frame 403 is fixed in the middle of the output end of the rotary drive motor 401, and its two ends are respectively rotatably connected to one side of the upper end of the nozzle 404, the linear drive motors 405 are respectively provided on opposite sides of the storage box 402, the output end of the linear drive motor 405 is connected to the side of the upper end of the nozzle 404 away from the mounting frame 403, and its end away from the nozzle 404 is connected to one side of the storage box 402.

[0030] The present application places the sheet metal on the loading table 2, and then moves the loading table 2 to the bottom of the mobile platform 3, starts the linear drive motor 405 to adjust the inclination angle of each nozzle 404 so that the nozzle 404 faces the side wall of the sheet metal, and then starts the rotary drive motor 401 to drive the mounting frame 403 to rotate, and the nozzle 404 begins to spray paint on the side wall of the sheet metal; then the linear drive motor 405 is used to adjust the inclination angle of the nozzle 404 and change the direction of the nozzle 404, so that various parts of the sheet metal can be painted, thereby achieving painting by taking into account multiple surfaces of the sheet metal to improve the quality and efficiency of painting.

[0031] Reference Figure 5 and Figure 6 : Rotating rods 40301 are horizontally arranged at the two opposite ends of the mounting frame 403, and a first hinged frame 40401 adapted to the rotating rod 40301 is arranged on one side of the upper end of the nozzle 404. The nozzle 404 is hinged to the rotating rod 40301 through the first hinged frame 40401.

[0032] This application starts the linear drive motor 405 to drive the nozzle 404 to rotate around the axis of the rotating rod 40301, thereby adjusting the inclination angle of the nozzle 404. Through the articulated cooperation of the first articulated frame 40401 and the rotating rod 40301, the nozzle 404 can more conveniently adjust and control the angle and direction of the paint spraying during the processing.

[0033] Reference Figure 5 and Figure 6: A second articulated frame 40402 is provided on the side of the upper end of the nozzle 404 away from the mounting frame 403, and a third articulated frame 40201 is provided on the opposite sides of the storage box 402. The output end of the linear drive motor 405 is hinged on the second articulated frame 40402, and its end away from the second articulated frame 40402 is hinged on the third articulated frame 40201.

[0034] The output end of the linear drive motor 405 of the present application is hinged on the second articulated frame 40402, and the end of the linear drive motor 405 away from the second articulated frame 40402 is hinged on the third articulated frame 40201. This design can make the nozzle 404 have a more stable motion trajectory and precise control during the processing, thereby improving the adjustment accuracy.

[0035] Reference Figure 3 and Figure 4 : The mobile platform 3 includes: a horizontal axis driving mechanism 301, a vertical axis driving mechanism 302 and a sliding table 303. The vertical axis driving mechanism 302 can be reciprocated along the driving direction of the horizontal axis driving mechanism 301 and is arranged on the horizontal axis driving mechanism 301. The sliding table 303 can be reciprocated along the driving direction of the vertical axis driving mechanism 302 and is arranged on the vertical axis driving mechanism 302. The paint spraying mechanism 4 is arranged on the sliding table 303.

[0036] The horizontal axis drive mechanism 301 and the vertical axis drive mechanism 302 of the present application can be linear moving mechanisms such as a screw slide mechanism, a transmission belt slide mechanism, a gear rack mechanism, etc. The horizontal axis drive mechanism 301 shown in the figure is a transmission belt slide mechanism, and the vertical axis drive mechanism 302 is a screw slide mechanism. This design can realize the precise movement and positioning of the equipment on a two-dimensional plane, thereby ensuring the accuracy of painting.

[0037] Reference Figure 3 and Figure 4 : The frame 1 is horizontally provided with a linear drive mechanism 101 in the part below the paint spraying mechanism 4, and the loading platform 2 is arranged on the linear drive mechanism 101 so as to be reciprocatingly movable along the driving direction of the linear drive mechanism 101.

[0038] This application realizes automatic loading by setting the loading table 2 on the linear drive mechanism 101. The user fixes the material on the loading table 2, and then starts the linear drive mechanism 101 to transport it to the bottom of the mobile platform 3 for painting. The linear drive mechanism 101 can enable the screw slide mechanism, transmission belt slide mechanism, gear rack mechanism and other linear moving mechanisms to make the loading process of the workpiece more stable and controllable, thereby improving processing efficiency and quality.

[0039] Reference Figure 2 and Figure 5When the nozzle of the spray head 404 is in a vertically downward position, the spray head 404 can be driven by the movable platform 3 to spray paint on the upper surface of the sheet metal part.

[0040] In this application, driven by the mobile platform 3, the nozzle 404 can move on the upper surface of the sheet metal part to achieve full coverage of the upper surface with paint, thereby improving the uniformity and quality of the spraying effect.

[0041] Reference Figure 2 When the nozzle of the spray head 404 is in an inclined state toward the side wall of the sheet metal part, the spray head 404 can be driven by the rotary drive motor 401 to spray paint on the circumference of the sheet metal part.

[0042] In this application, the nozzle 404 can realize rotary spraying along the periphery of the sheet metal part by driving the rotary drive motor 401, adapting to the surface of sheet metal parts of different shapes and sizes, and improving the coating coverage and effect.

[0043] When the device provided by the present invention is in use, the sheet metal is placed on the loading table 2, and then moved to the bottom of the mobile platform 3 through the loading table 2, and the linear drive motor 405 is started to adjust the inclination angle of each nozzle 404 so that the nozzle 404 faces the side wall of the sheet metal. Then, the rotary drive motor 401 is started to drive the mounting frame 403 to rotate, and the nozzle 404 begins to spray paint on the side wall of the sheet metal. Then, the linear drive motor 405 is used to adjust the inclination angle of the nozzle 404 and change the direction of the nozzle 404, so that various parts of the sheet metal can be painted, thereby achieving painting by taking into account multiple surfaces of the sheet metal to improve the quality and efficiency of painting.

[0044] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the scope of protection of the present invention.

[0045] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0046] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A sheet metal processing surface painting equipment, characterized in that: The equipment comprises: a frame (1), a loading platform (2), a movable platform (3) and a paint spraying mechanism (4); the loading platform (2) is arranged on the frame (1) so as to be reciprocatingly movable in a horizontal direction; the movable platform (3) is arranged above the loading platform (2); and the paint spraying mechanism (4) is arranged on the movable platform (3); wherein, The paint spraying mechanism (4) comprises: a rotary drive motor (401), a material storage box (402), a mounting frame (403), a nozzle (404) and a linear drive motor (405); the rotary drive motor (401) is arranged on the mobile platform (3), and the material storage box (402) is coaxially arranged on the output shaft of the rotary drive motor (401); the mounting frame (403) is fixed at the middle of the output end of the rotary drive motor (401), and the two ends of the mounting frame (403) are respectively rotatably connected to one side of the upper end of the nozzle (404); the linear drive motors (405) are respectively arranged on opposite sides of the material storage box (402); the output end of the linear drive motor (405) is connected to the side of the upper end of the nozzle (404) away from the mounting frame (403), and the end away from the nozzle (404) is connected to one side of the material storage box (402).

2. The sheet metal processing surface painting equipment according to claim 1, characterized in that: Rotating rods (40301) are horizontally arranged at opposite ends of the mounting frame (403), and a first hinged frame (40401) adapted to the rotating rod (40301) is arranged on one side of the upper end of the nozzle (404), and the nozzle (404) is hinged to the rotating rod (40301) via the first hinged frame (40401).

3. The sheet metal processing surface painting equipment according to claim 1, characterized in that: A second articulated frame (40402) is provided on the upper end of the nozzle (404) away from the mounting frame (403), and third articulated frames (40201) are provided on opposite sides of the storage box (402). The output end of the linear drive motor (405) is hinged on the second articulated frame (40402), and its end away from the second articulated frame (40402) is hinged on the third articulated frame (40201).

4. The sheet metal processing surface painting equipment according to claim 1, characterized in that: The mobile platform (3) comprises: a transverse axis driving mechanism (301), a longitudinal axis driving mechanism (302) and a sliding platform (303); the longitudinal axis driving mechanism (302) is arranged on the transverse axis driving mechanism (301) so as to be reciprocatingly movable along the driving direction of the transverse axis driving mechanism (301); the sliding platform (303) is arranged on the longitudinal axis driving mechanism (302) so as to be reciprocatingly movable along the driving direction of the longitudinal axis driving mechanism (302); and the paint spraying mechanism (4) is arranged on the sliding platform (303).

5. The sheet metal processing surface painting equipment according to claim 1, characterized in that: The frame (1) is horizontally provided with a linear drive mechanism (101) at the lower portion of the paint spraying mechanism (4), and the loading platform (2) is arranged on the linear drive mechanism (101) so as to be reciprocatingly movable along the driving direction of the linear drive mechanism (101).

6. The sheet metal processing surface painting equipment according to claim 1, characterized in that: When the nozzle of the spray head (404) is in a vertically downward state, the spray head (404) can be driven by the movable platform (3) to spray paint on the upper surface of the sheet metal part.

7. The sheet metal processing surface painting equipment according to claim 1, characterized in that: When the nozzle of the spray head (404) is in an inclined state toward the side wall of the sheet metal part, the spray head (404) can be driven by the rotary drive motor (401) to spray paint on the circumference of the sheet metal part.

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