Coating spraying support

Abstract

The utility model discloses a coating spraying support. The coating spraying support comprises a movable base, a movable base and a movable base, the spacing sensing structure is arranged at the rectangular connecting column, is in sliding fit with the rectangular connecting column, and is used for sensing the spacing between the coating nozzle and the spraying surface; the output control assembly is arranged at the rectangular connecting column; in order to solve the problem that in the prior art, when a common paint spraying support conducts spraying work, due to the fact that the distance between the spraying face and a nozzle is too close due to the change of the spraying face, paint is too large and sags, the distance sensing structure is designed, and the distance between the nozzle and the spraying face can be effectively sensed through the arrangement of the distance sensing structure; and meanwhile, the output control assembly is used in cooperation, the output coating can be automatically reduced when the distance is too short, and therefore the phenomenon that the coating gathers and sags due to the too short spraying distance is effectively avoided.

Description

Technical Field

[0001] This application relates to the field of spraying bracket technology, and in particular to a paint spraying bracket. Background Technology

[0002] Spray coating is a process that uses tools such as spray guns or nozzles to atomize paint and spray it onto the surface of the object to be coated, forming a uniform and continuous film. This method has advantages such as high production efficiency, uniform coating, and wide applicability, and is widely used in fields such as construction. Appropriate spraying supports are required when performing spray coating operations.

[0003] The existing patent document "CN211914333U A Spray Gun Holder for Spraying" discloses a spray gun holder. Although the spray gun holder in the above technical solution can perform spraying operations, when targeting spraying surfaces with different structural shapes, the change in the spraying surface will cause the distance between the nozzle and the spraying surface to be too close. When the distance is too close, the sprayed paint will accumulate, resulting in a drip phenomenon, which affects the sprayed paint surface.

[0004] In other words, existing technologies have the following technical problems: when ordinary spray gun holders are used to spray surfaces with different structural shapes, sagging occurs due to the excessively close spraying spacing. Therefore, a paint spraying holder is proposed to address the above problems. Utility Model Content

[0005] This embodiment provides a paint spraying bracket to solve the problem of dripping caused by excessively close spraying spacing when ordinary spray gun brackets in the prior art are used to spray surfaces with different structural shapes.

[0006] According to one aspect of this application, a paint spraying bracket is provided, the paint spraying bracket comprising:

[0007] A movable seat is provided at the movable control component. A rectangular connecting column is fixedly connected to one end of the side wall of the movable seat, and a paint nozzle is fixedly connected to the other end of the rectangular connecting column. The movable control component is used to control the movable seat to move.

[0008] A spacing sensing structure is disposed at a rectangular connecting column and slides between the rectangular connecting column. The spacing sensing structure is used to sense the spacing between the paint nozzle and the spraying surface.

[0009] An output control component is provided, which is located at a rectangular connecting column. A paint delivery pipe is fixedly connected to the paint nozzle. The paint delivery pipe is connected to the output control component. The output control component is used to control the amount of paint output.

[0010] Furthermore, the motion control component includes a fixed side plate, a guide rod, a threaded rod, and a servo motor. The guide rod passes through the movable seat and slides with the movable seat. Fixed side plates are fixedly connected to both ends of the guide rod.

[0011] Furthermore, a threaded rod is rotatably connected between the two fixed side plates. The threaded rod passes through the movable seat and is threadedly engaged with the movable seat. A servo motor is fixedly installed on one side wall of the fixed side plate, and the output shaft of the servo motor is coaxially fixedly connected to the threaded rod.

[0012] Furthermore, the spacing sensing structure includes a movable plate, a fixed upright plate, a fixed rod, a connecting seat, and ball bearings. Two movable plates are provided, and the two movable plates are respectively located at the upper and lower side walls of the rectangular connecting column and slide in cooperation with the rectangular connecting column.

[0013] Furthermore, a fixed upright plate is fixedly connected to the surface of the movable plate, and one end of a fixed rod is fixedly connected to one side wall of the fixed upright plate, while a connecting seat is fixedly connected to the other end of the fixed rod.

[0014] Furthermore, a circular groove is provided at the front end of the connector, and a ball bearing is fitted and rotatably disposed in the circular groove of the connector.

[0015] Furthermore, the output control component includes a valve body, a connecting column, a rotating rod, a gear, a rack, a movable slider, a control valve core, a fixed block, and a connecting screw. The rectangular connecting column has an internal cavity, and a movable slider is slidably connected in the internal cavity of the rectangular connecting column. The movable slider is fixedly connected to the movable plate.

[0016] Furthermore, a rack is fixedly connected to one side of the movable slider, a rotating rod is rotatably connected to the inner cavity of the rectangular connecting column, and a gear is fixedly connected to the arc-shaped wall of the rotating rod, with the gear meshing with the rack.

[0017] Furthermore, a connecting column is fixedly connected to the side wall of the valve body. The connecting column is fixedly installed on the side of the rectangular connecting column, and the valve body is connected to the paint delivery pipeline.

[0018] Furthermore, the connecting column has an internal cavity, in which a control valve core is slidably disposed. One end of the control valve core extends into the cavity of the valve body. The control valve core has an internal cavity, in which a fixing block is fixedly connected. The connecting column has a rotatable connecting screw, which extends into the internal cavity of the control valve core. The connecting screw passes through the fixing block and is threadedly engaged with the fixing block. The connecting screw and the rotating rod are coaxially fixedly connected.

[0019] In order to solve the problem in the prior art where ordinary paint spraying brackets cause excessive paint dripping due to the close distance between the nozzle and the spraying surface caused by changes in the spraying surface, this application designs a distance sensing structure. By setting the distance sensing structure, the distance between the nozzle and the spraying surface can be effectively sensed. At the same time, with the use of the output control component, the output paint can be automatically reduced when the distance is too close, thereby effectively avoiding the paint accumulation and dripping phenomenon caused by the spraying distance being too close. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of one embodiment of this application;

[0022] Figure 2 This is a schematic diagram of the structure of a motion control component according to an embodiment of this application;

[0023] Figure 3 This is a schematic diagram of the spacing sensing structure according to an embodiment of this application;

[0024] Figure 4 This is a schematic diagram of the structure of an output control component according to an embodiment of this application;

[0025] Figure 5 This is a schematic diagram of the internal structure of an output control component according to an embodiment of this application.

[0026] In the picture:

[0027] Mobile seat 1;

[0028] The moving control component 2, the fixed side plate 201, the guide rod 202, the threaded rod 203, and the servo motor 204 are all included.

[0029] 3. Rectangular connecting column; 4. Paint nozzle;

[0030] Spacing sensing structure 5, movable plate 501, fixed upright plate 502, fixed rod 503, connecting seat 504, ball bearing 505;

[0031] Paint delivery pipeline 6;

[0032] Output control component 7, valve body 701, connecting column 702, rotating rod 703, gear 704, rack 705, moving slider 706, control valve core 707, fixing block 708, connecting screw 709. Detailed Implementation

[0033] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0034] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0035] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0036] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0037] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0038] Please see Figure 1-5 As shown, a paint spraying bracket includes:

[0039] A movable seat 1 is disposed at a movable control component 2. One end of a rectangular connecting column 3 is fixedly connected to the side wall of the movable seat 1, and a paint nozzle 4 is fixedly connected to the other end of the rectangular connecting column 3. The movable control component 2 is used to control the movable seat 1 to move.

[0040] A spacing sensing structure 5 is disposed at the rectangular connecting column 3 and slides with the rectangular connecting column 3. The spacing sensing structure 5 is used to sense the spacing between the paint nozzle 4 and the spraying surface.

[0041] An output control component 7 is provided, which is located at the rectangular connecting column 3. A paint delivery pipe 6 is fixedly connected to the paint nozzle 4. The paint delivery pipe 6 is connected to the output control component 7. The output control component 7 is used to control the amount of paint output.

[0042] Through the above technical solution, the spacing sensing structure 5 can effectively sense the spacing between the nozzle and the spraying surface. At the same time, with the use of the output control component 7, the output paint can be automatically reduced when the distance is too close, thereby effectively avoiding the phenomenon of paint accumulation and sagging caused by the spraying distance being too close.

[0043] The motion control component 2 includes a fixed side plate 201, a guide rod 202, a threaded rod 203 and a servo motor 204. The guide rod 202 passes through the movable seat 1 and slides with the movable seat 1. The fixed side plate 201 is fixedly connected to both ends of the guide rod 202.

[0044] A threaded rod 203 is rotatably connected between the two fixed side plates 201. The threaded rod 203 passes through the movable seat 1 and is threadedly engaged with the movable seat 1. A servo motor 204 is fixedly installed on one side wall of the fixed side plate 201. The output shaft of the servo motor 204 is coaxially fixedly connected with the threaded rod 203. Through this technical solution, the operation of the servo motor 204 can drive the threaded rod 203 to rotate, thereby driving the movable seat 1 to move, which in turn drives the rectangular connecting column 3 to move, thereby driving the paint nozzle 4 to move, thus realizing the moving spraying operation of the paint nozzle 4.

[0045] The spacing sensing structure 5 includes a movable plate 501, a fixed upright plate 502, a fixed rod 503, a connecting seat 504, and a ball bearing 505. Two movable plates 501 are provided, and the two movable plates 501 are respectively located at the upper and lower side walls of the rectangular connecting column 3 and slide in cooperation with the rectangular connecting column 3.

[0046] A fixed plate 502 is fixedly connected to the surface of the movable plate 501. A fixed rod 503 is fixedly connected to one end of the side wall of the fixed plate 502. A connecting seat 504 is fixedly connected to the other end of the fixed rod 503.

[0047] A circular groove is provided at the front end of the connecting seat 504, and a ball bearing 505 is fitted and rotatably disposed in the circular groove of the connecting seat 504. Through this technical solution, during the spraying construction, due to the setting of the spacing sensing structure 5, when the paint nozzle 4 is close to the spraying surface, the ball bearing 505 can contact the spraying surface, thereby realizing the function of sensing the spacing.

[0048] The output control component 7 includes a valve body 701, a connecting column 702, a rotating rod 703, a gear 704, a rack 705, a movable slider 706, a control valve core 707, a fixed block 708, and a connecting screw 709. The rectangular connecting column 3 has an internal cavity, and the movable slider 706 is slidably connected in the internal cavity of the rectangular connecting column 3. The movable slider 706 is fixedly connected to the moving plate 501. With this technical solution, when the paint nozzle 4 approaches the spraying surface, the spacing sensing structure 5 contacts the spraying surface, causing the spacing sensing structure 5 to move, thereby driving the movable slider 706 to move through the movement of the moving plate 501.

[0049] A rack 705 is fixedly connected to one side of the movable slider 706. A rotating rod 703 is rotatably connected to the inner cavity of the rectangular connecting column 3. A gear 704 is fixedly connected to the arc-shaped wall of the rotating rod 703. The gear 704 meshes with the rack 705. Through this technical solution, the movement of the movable slider 706 can push the rack 705 to move, thereby driving the gear 704 to rotate, which in turn drives the rotating rod 703 to rotate.

[0050] A connecting column 702 is fixedly connected to the side wall of the valve body 701. The connecting column 702 is fixedly installed on the side of the rectangular connecting column 3. The valve body 701 is connected to the paint conveying pipe 6.

[0051] The connecting post 702 has an internal cavity, and a control valve core 707 is slidably disposed within the internal cavity of the connecting post 702. One end of the control valve core 707 extends into the cavity of the valve body 701. A fixing block 708 is fixedly connected to the internal cavity of the control valve core 707. A connecting screw 709 is rotatably connected to the internal cavity of the connecting post 702. The connecting screw 709 extends into the internal cavity of the control valve core 707. The connecting screw 709 passes through the fixing block 708 and is threadedly engaged with the fixing block 708. The connecting screw 709 is coaxially fixedly connected to the rotating rod 703. Through this technical solution, when the coating... When nozzle 4 is continuously close to the spraying surface, it causes the spacing sensing structure 5 to move, which in turn moves the sliding slider 706, which in turn moves the rack 705, which in turn rotates the gear 704, which in turn rotates the rotating rod 703, which in turn rotates the connecting screw 709. The rotation of the connecting screw 709 causes the fixed block 708 to move, which in turn moves the control valve core 707. This causes the control valve core 707 to move into the inner cavity of the valve body 701, thereby reducing the flow rate of the delivered paint and reducing the amount of paint sprayed. This avoids the phenomenon of paint accumulation and dripping caused by the paint nozzle 4 being too close to the spraying surface.

[0052] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0053] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A paint spraying bracket, characterized in that: The paint spraying bracket includes: A movable seat (1) is provided at a movable control component (2). A rectangular connecting column (3) is fixedly connected to one end of the side wall of the movable seat (1), and a paint nozzle (4) is fixedly connected to the other end of the rectangular connecting column (3). The movable control component (2) is used to control the movable seat (1) to move. Spacing sensing structure (5), the spacing sensing structure (5) is disposed at the rectangular connecting column (3) and slides between the rectangular connecting column (3), the spacing sensing structure (5) is used to sense the spacing between the paint nozzle (4) and the spraying surface; An output control component (7) is provided at a rectangular connecting column (3). A paint delivery pipe (6) is fixedly connected to the paint nozzle (4). The paint delivery pipe (6) is connected to the output control component (7). The output control component (7) is used to control the amount of paint output.

2. The paint spraying bracket according to claim 1, characterized in that: The motion control component (2) includes a fixed side plate (201), a guide rod (202), a threaded rod (203) and a servo motor (204). The guide rod (202) passes through the moving seat (1) and slides with the moving seat (1). The fixed side plate (201) is fixedly connected to both ends of the guide rod (202).

3. The paint spraying bracket according to claim 2, characterized in that: A threaded rod (203) is rotatably connected between the two fixed side plates (201). The threaded rod (203) passes through the movable seat (1) and is threadedly engaged with the movable seat (1). A servo motor (204) is fixedly installed on one side wall of the fixed side plate (201). The output shaft of the servo motor (204) is coaxially fixedly connected with the threaded rod (203).

4. The paint spraying bracket according to claim 1, characterized in that: The spacing sensing structure (5) includes a movable plate (501), a fixed upright plate (502), a fixed rod (503), a connecting seat (504), and a ball bearing (505). There are two movable plates (501), which are respectively located on the upper and lower side walls of the rectangular connecting column (3) and slide in cooperation with the rectangular connecting column (3).

5. A paint spraying bracket according to claim 4, characterized in that: A fixed plate (502) is fixedly connected to the surface of the movable plate (501), and a fixed rod (503) is fixedly connected to one end of the side wall of one end of the fixed plate (502), and a connecting seat (504) is fixedly connected to the other end of the fixed rod (503).

6. A paint spraying bracket according to claim 4, characterized in that: A circular groove is provided at the front end of the connecting seat (504), and a ball bearing (505) is rotatably fitted into the circular groove of the connecting seat (504).

7. A paint spraying bracket according to claim 1, characterized in that: The output control component (7) includes a valve body (701), a connecting column (702), a rotating rod (703), a gear (704), a rack (705), a movable slider (706), a control valve core (707), a fixed block (708), and a connecting screw (709). The rectangular connecting column (3) has an internal cavity, and the movable slider (706) is slidably connected in the internal cavity of the rectangular connecting column (3). The movable slider (706) is fixedly connected to the movable plate (501).

8. A paint spraying bracket according to claim 7, characterized in that: A rack (705) is fixedly connected to one side of the movable slider (706), and a rotating rod (703) is rotatably connected to the inner cavity of the rectangular connecting column (3). A gear (704) is fixedly connected to the arc-shaped wall of the rotating rod (703), and the gear (704) meshes with the rack (705).

9. A paint spraying bracket according to claim 7, characterized in that: A connecting column (702) is fixedly connected to the side wall of the valve body (701). The connecting column (702) is fixedly installed on the side of the rectangular connecting column (3). The valve body (701) is connected to the paint conveying pipe (6).

10. A paint spraying bracket according to claim 7, characterized in that: The connecting column (702) has an internal cavity, and a control valve core (707) is slidably disposed in the internal cavity of the connecting column (702). One end of the control valve core (707) extends into the cavity of the valve body (701). The control valve core (707) has an internal cavity, and a fixing block (708) is fixedly connected to the internal cavity of the control valve core (707). A connecting screw (709) is rotatably connected to the internal cavity of the connecting column (702). The connecting screw (709) extends into the internal cavity of the control valve core (707). The connecting screw (709) passes through the fixing block (708) and is threadedly engaged with the fixing block (708). The connecting screw (709) is coaxially fixedly connected to the rotating rod (703).

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