Paint spraying device for automobile covering part

Abstract

The utility model discloses an automobile covering part paint spraying device which comprises a rotary driver, a material storage box, a mounting frame, a first paint spraying head, a driving assembly, a moving frame, a second paint spraying head and an adjusting assembly, the material storage box is coaxially fixed to an output shaft of the rotary driver, the mounting frame is horizontally fixed to the output end of the rotary driver, and the first paint spraying head and the second paint spraying head are arranged on the moving frame. The first paint spraying head is arranged on the lower surface of the mounting frame, the moving frame is arranged on the mounting frame, the driving assembly is arranged on the mounting frame and can drive the moving frame to reciprocate in the length direction of the mounting frame, and one side of the upper end of the second paint spraying head is hinged to the end, away from the first paint spraying head, of the moving frame. The defects that a paint spraying head is not flexible enough, all faces of an automobile covering part cannot be fully sprayed with paint at the same time, and therefore the working efficiency and the paint spraying quality are reduced are overcome. According to the paint spraying device for the automobile covering part, the paint spraying head is flexible, and all the faces of the automobile covering part can be fully sprayed with paint at the same time.

Description

Technical Field

[0001] The utility model relates to, in particular to, a paint spraying device for automobile covering parts. Background Art

[0002] The spraying device is a product of the development of industrial technology and the increasingly common environment of automation. With the increasing degree of automation, the application of spraying production lines is becoming more and more extensive. During the processing of automobile covering parts, it is also necessary to use a spraying device to spray the surface of the covering parts. When spraying automobile covering parts, fully automatic spraying equipment is generally used. The fully automatic spraying equipment can perform fixed-point positioning spraying on the automobile covering parts during the spraying process.

[0003] Chinese patent number CN217432026U discloses a paint spraying device with a fixed-point positioning function for processing automobile panels. During actual use, the paint spraying head of the device can utilize the flexible movement of the connecting head in the X-axis and Y-axis directions, so that it can perform paint spraying operations on automobile panels at a fixed point.

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

[0005] The paint spraying head is not flexible enough and cannot fully spray paint on all sides of the automobile cover at the same time, thereby reducing work efficiency and paint quality.

[0006] Therefore, it is an urgent problem to be solved by the present invention to provide a vehicle panel painting device that has a flexible paint spray head and can fully spray paint on all surfaces of the vehicle panel at the same time. Utility Model Content

[0007] In response to the above technical problems, the present invention aims to overcome the problem that the existing paint spray head is not flexible enough to fully spray paint on all sides of the automobile panel at the same time, thereby reducing work efficiency and paint quality. The present invention thus provides an automobile panel painting device with a more flexible paint spray head that can fully spray paint on all sides of the automobile panel at the same time.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a painting device for automobile covering parts, which includes: a rotary drive, a material storage box, a mounting frame, a first paint spray head, a driving assembly, a movable frame, a second paint spray head and an adjusting assembly. The material storage box is coaxially fixed on the output shaft of the rotary drive, and the mounting frame is horizontally fixed to the output end of the rotary drive. The first paint spray head is provided on the lower surface of the mounting frame, and the movable frame is provided on the mounting frame. The driving assembly is provided on the mounting frame and can drive the movable frame to reciprocate along the length direction of the mounting frame. One side of the upper end of the second paint spray head is hinged to the end of the movable frame away from the first paint spray head. The adjusting assembly is provided on the movable frame and can adjust the inclination of the second paint spray head. The feed port of the first paint spray head and the feed port of the second paint spray head are respectively connected to the material storage box through a hose.

[0009] Preferably, movable frames are respectively provided at opposite ends of the mounting frame, and the driving assembly can simultaneously drive each movable frame to move back and forth along the length direction of the mounting frame.

[0010] Preferably, the mounting frame is provided with limiting slide grooves at opposite ends, and the movable frame is provided with limiting slide rails adapted to the limiting slide grooves at opposite sides, and can be assembled in the limiting slide grooves so as to move back and forth along the length direction of the limiting slide grooves.

[0011] Preferably, the driving assembly includes: a dual-axis motor, a first screw rod and a second screw rod. The dual-axis motor is arranged in the middle part of the mounting frame, and its relative output ends are coaxially fixed with the first screw rod and the second screw rod respectively. The first screw rod and the second screw rod are respectively threaded along the length direction of the mounting frame and penetrate the movable frame arranged at the opposite ends of the mounting frame.

[0012] Preferably, the movable frame is provided with a first hinge seat at one end away from the first paint spraying head, and the first hinge frame adapted to the first hinge seat is provided at one side of the upper end of the second paint spraying head.

[0013] Preferably, the adjustment component includes: a linear drive and a second articulated frame arranged at the output end of the linear drive, a second articulated seat adapted to the second articulated frame is provided on the upper end of the second paint spray head away from the first articulated frame, the output end of the linear drive is hinged to the second articulated seat through the second articulated frame, and the other end thereof is hinged to the movable frame.

[0014] Preferably, the rotary driver upper cover is provided with a mounting protection shell.

[0015] Preferably, the installation protective shell is provided with a plurality of installation holes.

[0016] According to the above technical scheme, the beneficial effects of the present invention compared with the prior art are: when painting is needed, the present application starts the rotary drive to drive the first paint head and the second paint head to rotate, and adjusts the inclination of the second paint head by adjusting the adjustment component, so as to achieve sufficient painting of all surfaces of the automobile cover. By driving the component to adjust the position of the movable frame, the second paint head can also adapt to various specifications of automobile covers, thereby improving the painting effect; the paint head is connected to the storage box through a supply hose. Since the storage box is coaxially fixed on the output shaft of the rotary drive, the supply hose will not be tied into a knot when rotating.

[0017] 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

[0018] 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:

[0019] Figure 1 It is a plan view of a vehicle cover painting device provided in a preferred embodiment of the present utility model.

[0020] Figure 2 It is a three-dimensional automobile cover painting device provided in a preferred embodiment of the utility model. Figure 1 .

[0021] Figure 3 It is a planar cross-sectional view of a vehicle panel painting device provided in a preferred embodiment of the present utility model.

[0022] Figure 4 It is a three-dimensional automobile cover painting device provided in a preferred embodiment of the utility model. Figure 2 .

[0023] Figure 5 It is a partial stereoscopic view of a vehicle panel painting device provided in a preferred embodiment of the present utility model.

[0024] Explanation of the accompanying drawings: 1-rotational drive; 2-material storage box; 3-mounting frame; 301-limiting slide; 4-first paint spray head; 5-driving assembly; 501-dual-axis motor; 502-first screw rod; 503-second screw rod; 6-moving frame; 601-limiting slide rail; 602-first articulated seat; 7-second paint spray head; 701-first articulated frame; 702-second articulated seat; 8-adjusting assembly; 801-linear drive; 802-second articulated frame; 9-mounting protective shell; 901-mounting hole. 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 painting device for automobile covering parts, the device comprises: a rotary drive 1, a storage box 2, a mounting frame 3, a first paint spray head 4, a driving assembly 5, a movable frame 6, a second paint spray head 7 and an adjusting assembly 8, the storage box 2 is coaxially fixed on the output shaft of the rotary drive 1, the output end of the rotary drive 1 is horizontally fixed with the mounting frame 3, the lower surface of the mounting frame 3 is provided with the first paint spray head 4, the movable frame 6 is arranged on the mounting frame 3, the driving assembly 5 is arranged on the mounting frame 3, and can drive the movable frame 6 to move back and forth along the length direction of the mounting frame 3, one side of the upper end of the second paint spray head 7 is hinged to the end of the movable frame 6 away from the first paint spray head 4, the adjusting assembly 8 is arranged on the movable frame 6, and can adjust the inclination of the second paint spray head 7, the feed port of the first paint spray head 4 and the feed port of the second paint spray head 7 are respectively connected to the storage box 2 through a hose.

[0030] When painting is needed, the present application starts the rotary driver 1 to drive the first paint head 4 and the second paint head 7 to rotate, and adjusts the inclination of the second paint head 7 by adjusting the adjustment component 8, so as to achieve sufficient painting of all surfaces of the automobile covering. By driving the component 5 to adjust the position of the movable frame 6, the second paint head 7 can also be adapted to various specifications of automobile coverings, thereby improving the painting effect; the paint head is connected to the storage box 2 through a supply hose. Since the storage box 2 is coaxially fixed on the output shaft of the rotary driver 1, the supply hose will not be tied into a knot when rotating.

[0031] Reference Figure 1 and Figure 2 : The mounting frame 3 is provided with a movable frame 6 at two opposite ends, and the driving assembly 5 can simultaneously drive each movable frame 6 to move back and forth along the length direction of the mounting frame 3.

[0032] The present application can increase the number of second paint spray heads 7 by respectively arranging movable frames 6 at both ends of the mounting frame 3, thereby improving the paint spraying efficiency and quality.

[0033] Reference Figure 4 and Figure 5 : The mounting frame 3 is provided with limiting slide grooves 301 at opposite ends, and the movable frame 6 is provided with limiting slide rails 601 adapted to the limiting slide grooves 301 at opposite sides, and can be assembled in the limiting slide grooves 301 so as to move back and forth along the length direction of the limiting slide grooves 301.

[0034] The present application can ensure that the movable frame 6 moves stably and does not rotate through the cooperation of the limiting slide groove 301 and the limiting slide rail 601.

[0035] Reference Figure 3: The driving component 5 includes: a dual-axis motor 501, a first screw rod 502 and a second screw rod 503. The dual-axis motor 501 is arranged in the middle part of the mounting frame 3, and its relative output ends are coaxially fixed with the first screw rod 502 and the second screw rod 503. The first screw rod 502 and the second screw rod 503 are respectively threaded along the length direction of the mounting frame 3 and penetrate the movable frame 6 arranged at the opposite ends of the mounting frame 3.

[0036] In the present application, the dual-axis motor 501 is started to drive the corresponding movable frame 6 to move through the first screw rod 502 and the second screw rod 503, so that the second spray head 7 can adapt to the automobile cover.

[0037] Reference Figure 5 : The movable frame 6 is provided with a first hinge seat 602 at one end away from the first paint spray head 4, and the first hinge frame 701 adapted to the first hinge seat 602 is provided on one side of the upper end of the second paint spray head 7.

[0038] The second paint spray head 7 of the present application is hinged to the first hinge seat 602 via the first hinge frame 701 , so that the adjustment component 8 can stably adjust the tilt angle of the second paint spray head 7 .

[0039] Reference Figure 5 : The adjustment component 8 includes: a linear drive 801 and a second articulated frame 802 arranged at the output end of the linear drive 801, and a second articulated seat 702 adapted to the second articulated frame 802 is provided on the side of the upper end of the second paint spray head 7 away from the first articulated frame 701. The output end of the linear drive 801 is hinged to the second articulated seat 702 through the second articulated frame 802, and its other end is hinged to the movable frame 6.

[0040] In the present application, the linear drive 801 is extended and retracted to drive the second paint spray head 7 to rotate around the axis of the first articulated frame 701 through the cooperation between the second articulated frame 802 and the second articulated seat 702, thereby adjusting the tilt angle of the second paint spray head 7.

[0041] Reference Figure 2 : The upper cover of the rotary driver 1 is provided with an installation protection shell 9.

[0042] The present application extends the service life of the rotary driver 1 by providing and installing a protective shell 9 .

[0043] Reference Figure 4 : The installation protection shell 9 is provided with a plurality of installation holes 901.

[0044] The device of the present application can be installed on a wall top or a mechanical arm or other components through the installation hole 901 on the protective shell 9.

[0045] When the device provided by the utility model is in use, when painting is needed, the present application starts the rotary driver 1 to drive the first paint spray head 4 and the second paint spray head 7 to rotate, and adjusts the inclination of the second paint spray head 7 by adjusting the adjustment component 8, so as to achieve sufficient painting of various surfaces of the automobile covering. By driving the component 5 to adjust the position of the movable frame 6, the second paint spray head 7 can also be adapted to various specifications of automobile coverings, thereby improving the painting effect; the paint spray head is connected to the storage box 2 through a supply hose. Since the storage box 2 is coaxially fixed on the output shaft of the rotary driver 1, the supply hose will not be tied into a dead knot when rotating.

[0046] 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.

[0047] 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.

[0048] 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 painting device for automobile covering parts, characterized in that: The device comprises: a rotary drive (1), a material storage box (2), a mounting frame (3), a first paint spray head (4), a driving assembly (5), a movable frame (6), a second paint spray head (7) and an adjusting assembly (8), wherein the material storage box (2) is coaxially fixed on the output shaft of the rotary drive (1), the output end of the rotary drive (1) is horizontally fixed with a mounting frame (3), the lower surface of the mounting frame (3) is provided with the first paint spray head (4), the movable frame (6) is provided on the mounting frame (3), the driving assembly (5) is provided on the mounting frame (3), and can drive the movable frame (6) to reciprocate along the length direction of the mounting frame (3), one side of the upper end of the second paint spray head (7) is hinged to the end of the movable frame (6) away from the first paint spray head (4), the adjusting assembly (8) is provided on the movable frame (6), and can adjust the inclination of the second paint spray head (7), and the feed port of the first paint spray head (4) and the feed port of the second paint spray head (7) are respectively connected to the material storage box (2) through a hose.

2. The automobile cover painting device according to claim 1, characterized in that: The mounting frame (3) is provided with movable frames (6) at opposite ends thereof, and the driving assembly (5) can simultaneously drive each movable frame (6) to move back and forth along the length direction of the mounting frame (3).

3. The automobile cover painting device according to claim 2, characterized in that: The mounting frame (3) is provided with limiting slide grooves (301) at opposite ends, and the movable frame (6) is provided with limiting slide rails (601) adapted to the limiting slide grooves (301) at opposite ends, and can be assembled in the limiting slide grooves (301) so as to move back and forth along the length direction of the limiting slide grooves (301).

4. The automobile panel painting device according to claim 3, characterized in that: The driving assembly (5) comprises: a double-axis motor (501), a first screw rod (502) and a second screw rod (503); the double-axis motor (501) is arranged in the middle part of the mounting frame (3), and the first screw rod (502) and the second screw rod (503) are coaxially fixed to the opposite output ends of the double-axis motor (501); the first screw rod (502) and the second screw rod (503) are respectively threaded along the length direction of the mounting frame (3) and penetrate the movable frame (6) arranged at the opposite ends of the mounting frame (3).

5. The automobile panel painting device according to claim 1, characterized in that: The movable frame (6) is provided with a first hinge seat (602) at one end away from the first paint spray head (4), and the upper end of the second paint spray head (7) is provided with a first hinge frame (701) adapted to the first hinge seat (602).

6. The automobile panel painting device according to claim 5, characterized in that: The adjustment assembly (8) comprises: a linear drive (801) and a second articulated frame (802) arranged at the output end of the linear drive (801); a second articulated seat (702) adapted to the second articulated frame (802) is arranged on the upper end of the second paint spray head (7) away from the first articulated frame (701); the output end of the linear drive (801) is hinged to the second articulated seat (702) via the second articulated frame (802), and the other end thereof is hinged to the movable frame (6).

7. The automobile panel painting device according to claim 1, characterized in that: The upper cover of the rotary driver (1) is provided with a mounting protection shell (9).

8. The automobile panel painting device according to claim 7, characterized in that: The installation protection shell (9) is provided with a plurality of installation holes (901).

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