Cable-driven spraying device

Abstract

The invention discloses a cable-driven spraying device, and belongs to the technical field of spraying. The cable driving mechanism is arranged on the rack; the spraying mechanism is arranged at the driving end of the cable driving mechanism; and the rotating mechanism is arranged at the output end of the spraying mechanism and used for driving the output end of the spraying mechanism to rotate. According to the spraying device, the spraying area is enlarged while the spraying quality is not affected, the spraying time is saved, and the spraying efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of spraying, and particularly relates to a cable-driven spraying device. Background Art

[0002] Painting is an important part of the surface manufacturing process. Rust prevention, corrosion prevention, aesthetics, and changing the inherent disadvantages of the material itself are important aspects of the overall quality of the product. The appearance quality of the product not only reflects the protective and decorative performance of the product, but also is an important factor in constituting the value of the product. And the painting equipment is a crucial part of the entire painting process.

[0003] The existing spraying devices have a narrow spraying surface and can only perform spraying operations on a small area directly in front of the spray head, with limited spraying range. Summary of the Invention

[0004] In order to solve the above problems, the present invention adopts the following technical solutions:

[0005] A cable-driven spraying device, comprising:

[0006] A frame;

[0007] A cable drive mechanism, which is arranged on the frame;

[0008] A spraying mechanism, which is arranged on the driving end of the cable drive mechanism;

[0009] A rotating mechanism, which is arranged at the output end of the spraying mechanism and is used to drive the output end of the spraying mechanism to rotate.

[0010] Further, the spraying mechanism includes a spray head, a first hose, and a storage tank;

[0011] The first end of the first hose is connected to the output end of the storage tank, and the second end of the first hose is connected to the spray head through the rotating mechanism; wherein, the rotating mechanism is used to drive the spray head to rotate.

[0012] Further, the rotating mechanism includes a housing, a communicating pipe, a second hose, and a rotating component;

[0013] The communicating pipe is arranged inside the housing. The first end of the communicating pipe passes through one side wall of the housing and is rotatably connected to the first hose. The second end of the communicating pipe passes through the other side wall of the housing and is communicated with the first end of the second hose. The second end of the second hose is communicated with the spray head; wherein, the communicating pipe is rotatably connected to the housing;

[0014] The rotating component is arranged inside the housing and is connected to the spray head through a rotating part and is used to drive the spray head to rotate;

[0015] The driving end of the cable driving mechanism is connected to the housing.

[0016] Furthermore, the rotating assembly includes a rotating frame, a driving wheel, a driven wheel, and a motor.

[0017] The motor is arranged inside the housing, and the driving end of the motor is drivingly connected to the driving wheel through a rotating shaft; the driven wheel is installed on the communicating pipe; wherein, the driving wheel meshes with the driven wheel.

[0018] One end of the rotating frame is fixedly connected to the communicating pipe, and the other end of the rotating frame passes through the housing and is connected to the rotating member.

[0019] Furthermore, the rotating member includes a rotating shaft and a first motor.

[0020] The first motor is arranged on the rotating frame, and the driving end of the first motor is drivingly connected to the rotating shaft; the rotating shaft is arranged on the rotating frame, wherein the rotating shaft is perpendicular to the communicating pipe; the spray head is rotatably arranged on the rotating shaft.

[0021] Furthermore, the frame is a square frame.

[0022] Furthermore, the cable driving mechanism includes 8 sets of cable driving components and 2 sets of cross-shaped steel frames composed of 4 steel frames.

[0023] The 2 sets of cross-shaped steel frames are respectively arranged at the top and bottom of the frame and are fixedly connected to the frame.

[0024] The 8 sets of cable driving components are respectively arranged on the 4 steel frames of the 2 sets of cross-shaped steel frames, and the driving ends of the 8 sets of cable driving components are respectively connected to the 8 corners of the housing.

[0025] Furthermore, the cable driving component includes a steel wire rope, a guide pulley, a servo motor, a support seat, a lead screw, and a lead screw nut slider matching with the lead screw.

[0026] The support seat is arranged on the steel frame of the cross-shaped steel frame; the support seat is provided with a long groove, and the long groove is arranged along the length direction of the steel frame where the cross-shaped steel frame is located; the lead screw is arranged in the long groove.

[0027] The servo motor is arranged on one side of the support seat, one end of the lead screw passes through one end of the long groove and is drivingly connected to the servo motor through a coupling; the other end of the lead screw passes through the lead screw nut slider and is rotatably connected to the other end of the long groove.

[0028] A wire rope mounting bracket is provided on the lead screw nut slider, and the guiding pulley is arranged at the end of the cross-shaped steel frame through a guiding frame; wherein, the mounting end of the wire rope mounting bracket and the guiding pulley are on the same horizontal line;

[0029] The first end of the wire rope is mounted on the wire rope mounting bracket, and the second end of the wire rope passes through the guiding pulley and is connected to the housing.

[0030] Furthermore, the cross-section of the sprayed liquid from the spray head is rectangular.

[0031] Advantageous effects:

[0032] By providing a rotating mechanism, the spray head of the present invention can rotate and swing up and down, expanding the spraying area, saving spraying time and improving spraying efficiency without affecting the spraying quality. Description of the drawings

[0033] Figure 1 is a schematic structural view of the present invention Figure 1 ;

[0034] Figure 2 is a schematic structural view of the present invention Figure 2 ;

[0035] Figure 3 is a schematic structural view of the partial cable drive assembly of the present invention;

[0036] Figure 4 is a cross-sectional view of the rotating assembly of the present invention;

[0037] Description of the reference numerals: 1, frame; 2, cross-shaped steel frame; 3, cable drive assembly; 31, support seat; 32, lead screw; 33, lead screw nut slider; 34, wire rope mounting bracket; 35, guiding pulley; 36, wire rope; 4, rotating assembly; 41, connecting pipe; 42, driving wheel; 43, motor; 44, driven wheel; 45, rotating frame; 46, rotating shaft; 5, spray head. Detailed description of the specific embodiments

[0038] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The drawings are used to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it should not be construed as a limitation on the protection scope of the present invention.

[0039] In the description of the present invention, it should be understood that with respect to the orientation description, for example, the orientations or positional relationships indicated by up, down, front, back, left, right, etc. are based on the orientations or positional relationships shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0040] In the description of the present invention, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, while understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0041] In the description of the present invention, unless otherwise clearly defined, terms such as "arrangement", "installation", "connection", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0042] Embodiment 1

[0043] Reference Figures 1-4 , a cable-driven spraying device, comprising:

[0044] A frame 1;

[0045] A cable driving mechanism, which is arranged on the frame 1;

[0046] A spraying mechanism, which is arranged on the driving end of the cable driving mechanism;

[0047] A rotating mechanism, which is arranged at the output end of the spraying mechanism and is used to drive the output end of the spraying mechanism to rotate.

[0048] Preferably, the spraying mechanism includes a spray head 5, a first hose and a storage tank;

[0049] The first end of the first hose is connected to the output end of the storage tank, and the second end of the first hose is connected to the spray head through the rotating mechanism; wherein, the rotating mechanism is used to drive the spray head to rotate.

[0050] In this embodiment, a pump is arranged on the first hose.

[0051] Preferably, the rotating mechanism includes a housing, a communicating pipe 41, a second hose and a rotating assembly;

[0052] The connecting pipe 41 is arranged inside the housing. The first end of the connecting pipe 41 passes through a side wall of the housing and is rotatably connected to the first hose. The second end of the connecting pipe 41 passes through another side wall of the housing and is communicated with the first end of the second hose. The second end of the second hose is communicated with the spray head 5. Among them, the connecting pipe is rotatably connected to the housing.

[0053] The rotating assembly is arranged inside the housing and is connected to the spray head 5 through a rotating part, and is used to drive the spray head 5 to rotate.

[0054] The driving end of the cable drive mechanism is connected to the housing.

[0055] In other embodiments, the storage tank is arranged on the housing and is communicated with the inner cavity of the storage tank through a connecting pipe.

[0056] Preferably, the rotating assembly includes a rotating frame 45, a driving wheel 42, a driven wheel 44 and a motor 43.

[0057] The motor 43 is arranged inside the housing. The driving end of the motor 43 is drivingly connected to the driving wheel 42 through a rotating shaft. The driven wheel 44 is installed on the connecting pipe and is rotatably connected to the connecting pipe 41. Among them, the driving wheel 42 meshes with the driven wheel 44.

[0058] One end of the rotating frame 45 is fixedly connected to the connecting pipe, and the other end of the rotating frame 45 passes through the housing and is connected to the rotating part.

[0059] In this embodiment, the spray head 5 is rotatably and sealingly connected to the second hose, and the second hose, the first hose and the connecting pipe are rotatably and sealingly connected.

[0060] The rotating part includes a rotating shaft 46 and a first motor.

[0061] The first motor is arranged on the rotating frame 45. The driving end of the first motor is drivingly connected to the rotating shaft 46. The rotating shaft 46 is arranged on the rotating frame 45, and the rotating shaft is perpendicular to the connecting pipe. The spray head 5 is rotatably arranged on the rotating shaft 46.

[0062] Preferably, the frame 1 is a square frame.

[0063] Preferably, the cable drive mechanism includes 8 sets of cable drive components 3 and 2 sets of cross-shaped steel frames 2 composed of 4 steel frames.

[0064] The 2 sets of cross-shaped steel frames 2 are respectively arranged at the top and bottom of the frame 1 and are fixedly connected to the frame 1.

[0065] The 8 sets of cable drive components 3 are respectively arranged on the 4 steel frames of the 2 sets of cross-shaped steel frames 2. The driving ends of the 8 sets of cable drive components 3 are respectively connected to the 8 corners of the housing.

[0066] Preferably, the cable drive assembly 3 includes a wire rope 36, a guide pulley 35, a servo motor, a support base 31, a lead screw 32, and a lead screw nut slider 33 that matches the lead screw 32;

[0067] The support base 31 is arranged on the steel frame of the cross-shaped steel frame 2; the support base 31 is provided with a long groove, and the long groove is arranged along the length direction of the steel frame where the cross-shaped steel frame 2 is located; the lead screw 32 is arranged in the long groove;

[0068] The servo motor is arranged on one side of the support base 31, and one end of the lead screw 32 passes through one end of the long groove and is drivingly connected to the servo motor through a coupling; the other end of the lead screw 32 passes through the lead screw nut slider 33 and is rotatably connected to the other end of the long groove;

[0069] A wire rope mounting bracket 34 is arranged on the lead screw nut slider 33, and the guide pulley 35 is arranged at the end of the cross-shaped steel frame 2 through a guide frame; wherein, the mounting end of the wire rope mounting bracket 34 and the guide pulley 35 are on the same horizontal line;

[0070] The first end of the wire rope 36 is mounted on the wire rope mounting bracket 34, and the second end of the wire rope 36 passes through the guide pulley 35 and is connected to the housing.

[0071] Preferably, the cross-section of the spray head is rectangular.

[0072] Working principle: Adjust the spraying position through the cable drive mechanism; start the motor and the pump when reaching the spraying position. The motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate and drives the rotating frame to rotate, thereby driving the spray head to rotate. The first motor drives the spray head to swing up and down to increase the spraying area.

[0073] The above is only a preferred embodiment of the present invention, and does not impose any limitation on the technical scope of the present invention. Therefore, any minor modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A cable-driven spraying device, characterized in that: include: frame; A cable drive mechanism, wherein the cable drive mechanism is arranged on the frame; A spraying mechanism, wherein the spraying mechanism is arranged on the driving end of the cable driving mechanism; A rotating mechanism is arranged at the output end of the spraying mechanism and is used to drive the output end of the spraying mechanism to rotate.

2. A cable-driven spraying device according to claim 1, characterized in that: The spraying mechanism comprises a spraying head, a first hose and a storage box; The first end of the first hose is connected to the output end of the storage box, and the second end of the first hose is connected to the spray head through a rotating mechanism; wherein the rotating mechanism is used to drive the spray head to rotate.

3. A cable-driven spraying device according to claim 2, characterized in that: The rotating mechanism comprises a housing, a connecting pipe, a second hose and a rotating assembly; The connecting pipe is arranged in the shell, the first end of the connecting pipe passes through a side wall of the shell and is rotatably connected to the first hose, the second end of the connecting pipe passes through the other side wall of the shell and is connected to the first end of the second hose, and the second end of the second hose is connected to the spray head; wherein the connecting pipe is rotatably connected to the shell; The rotating assembly is disposed in the housing and connected to the spray head via a rotating member, so as to drive the spray head to rotate; The driving end of the cable driving mechanism is connected to the housing.

4. A cable-driven spraying device according to claim 3, characterized in that: The rotating assembly includes a rotating frame, a driving wheel, a driven wheel and a motor; The motor is arranged in the housing, and the driving end of the motor is drivingly connected to the driving wheel through a rotating shaft; the driven wheel is mounted on the connecting pipe; wherein the driving wheel is meshed with the driven wheel; One end of the rotating frame is fixedly connected to the connecting pipe, and the other end of the rotating frame passes through the shell and is connected to the rotating member.

5. A cable-driven spraying device according to claim 4, characterized in that: The rotating member includes a rotating shaft and a first motor; The first motor is arranged on the rotating frame, and the driving end of the first motor is drivingly connected to the rotating shaft; the rotating shaft is arranged on the rotating frame, wherein the rotating shaft is arranged perpendicular to the connecting pipe; the spray head is rotatably arranged on the rotating shaft.

6. A cable-driven spraying device according to claim 3, characterized in that: The frame is a square frame.

7. A cable-driven spraying device according to claim 6, characterized in that: The cable drive mechanism includes 8 sets of cable drive components and 2 sets of cross-shaped steel frames composed of 4 steel frames; Two groups of cross-shaped steel frames are respectively arranged at the top and bottom of the frame and are fixedly connected to the frame; The eight groups of cable drive assemblies are respectively arranged on the four steel frames of the two groups of cross-shaped steel frames, and the driving ends of the eight groups of cable drive assemblies are respectively connected to the eight corners of the shell.

8. A cable-driven spraying device according to claim 7, characterized in that: The cable drive assembly includes a steel wire rope, a guide pulley, a servo motor, a support seat, a lead screw and a lead screw nut slider matched with the lead screw; The support seat is arranged on the steel frame of the cross-shaped steel frame; the support seat is provided with a long slot, and the long slot is arranged along the length direction of the steel frame where the cross-shaped steel frame is located; the lead screw is arranged in the long slot; The servo motor is arranged on one side of the support seat, one end of the lead screw passes through one end of the long slot and is connected to the servo motor through a coupling; the other end of the lead screw passes through the lead screw nut slider and is rotatably connected to the other end of the long slot; A wire rope mounting frame is provided on the lead screw nut slider, and the guide pulley is provided at the end of the cross-shaped steel frame through the guide frame; wherein the mounting end of the wire rope mounting frame and the guide pulley are located on the same horizontal line; The first end of the steel wire rope is installed on the steel wire rope mounting frame, and the second end of the steel wire rope passes through the guide pulley and is connected to the housing.

9. A cable-driven spraying device according to claim 2, characterized in that: The cross section of the spraying head is rectangular.

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