Coating mechanism with adjustable coating range

Abstract

The utility model provides a coating mechanism with an adjustable coating range, and relates to the technical field of coating machines, the coating mechanism comprises a vehicle body, the upper surface of the vehicle body is fixedly connected with a coating storage box, the upper surface of the vehicle body is provided with an adjusting mechanism, and the adjusting mechanism comprises a fixing frame fixedly connected to the upper surface of the vehicle body; the inner wall of the fixing frame is rotationally connected with a threaded cylinder, the bottom end of the threaded cylinder extends to the position below the fixing frame, and the inner wall of the threaded cylinder is in threaded connection with a threaded rod. According to the coating mechanism with the adjustable coating range, through cooperative arrangement of the vehicle body, the coating storage box and the adjusting mechanism, the device can adjust the coating range according to workpieces of different specifications, and the application range of the device is effectively expanded; and the situation that when the coating range is larger than the size of the workpiece, the coating will be sprayed to the exterior of the workpiece is effectively avoided, and therefore it is guaranteed that the coating is not wasted in the workpiece spraying process.

Description

Technical Field

[0001] The utility model relates to a coating mechanism with an adjustable coating range, in particular to a coating mechanism with an adjustable coating range, belonging to the technical field of coating machines. Background Art

[0002] Coating refers to covering the surface of metal and non-metal workpieces with a protective layer or a decorative layer, and coating machinery is an industry that has developed rapidly based on coating. With the development of industrial technology, coating has developed from manual to industrial automation, and the degree of automation is getting higher and higher, so the application of coating production lines is becoming more and more extensive.

[0003] A coating machine with adjustable coating angle is disclosed in the Chinese patent application disclosure specification CN218981972U. Its technical solution is mainly that a suction pipe arranged on the bottom of a feed pump penetrates the top wall of a storage box and extends to the inner bottom end of the storage box. A feed hose is provided at the feed port on the left side of the feed pump. Universal wheels are symmetrically provided at the four corners of the bottom surface of the bottom plate. An armrest is provided on the right side of the storage box. The coating work can be carried out automatically. The operation is simple and practical. The lateral and longitudinal angles of the spray head can also be adjusted to meet the coating work at different angles. The scope of application is wider.

[0004] Since the specifications of workpieces that people need to spray are quite diverse, the sizes of workpieces of different specifications are also different, so the required coating range is also different. However, in the technical scheme of the above-mentioned comparative document, the coating range cannot be adjusted according to the different specifications of workpieces, which not only limits the application scope of the device, but also when the coating range is larger than the size of the workpiece, the paint will be sprayed on the outside of the workpiece, resulting in paint waste.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The purpose of the utility model is to provide a coating mechanism with an adjustable coating range in order to solve the above-mentioned problem, so as to solve the problem that the spraying machine cannot adjust the spraying range according to the specifications of the workpiece to be sprayed.

[0007] In order to solve the above technical problems, the utility model provides a valve for a TPU inner tube, a coating mechanism with an adjustable coating range, comprising a vehicle body, a paint storage box is fixedly connected to the upper surface of the vehicle body, and an adjustment mechanism is provided on the upper surface of the vehicle body;

[0008] The adjustment mechanism comprises a fixing frame fixedly connected to the upper surface of the vehicle body, the inner wall of the fixing frame is rotatably connected with a threaded cylinder and the bottom end of the threaded cylinder extends to the bottom of the fixing frame, the inner wall of the threaded cylinder is threadedly connected with a threaded rod, the top end of the threaded rod is fixedly connected with a connecting seat, and the inner wall of the connecting seat is rotatably connected with a symmetrical bearing plate;

[0009] The outer surfaces of the two supporting plates are fixedly connected with spray pipes, and the outer surfaces of the two spray pipes are installed with a group of nozzles. The upper surface of the fixed frame is fixedly connected with symmetrical fixing rods, and the outer surfaces of the two fixing rods are fixedly connected with fixing columns. The fixing columns are slidably connected to the inner wall of the supporting plates, and the bottom end of the threaded tube is fixedly connected with a handle.

[0010] Furthermore, a feed pump is installed on the upper surface of the vehicle body, the input end of the feed pump is connected to the interior of the paint storage box through a conduit, and the output end of the feed pump is connected to the spray pipe through a conduit. The feed pump belongs to the existing technology, and the paint in the paint storage box can be transported to the spray pipe by starting the feed pump.

[0011] Furthermore, the inner wall of the paint storage box is rotatably connected to a rotating rod, one end of the rotating rod extends to the outside of the paint storage box, and the outer surface of the rotating rod is fixedly connected to a group of stirring racks. The rotation of the rotating rod can drive the rotation of the stirring rack, and the paint can be stirred under the rotation of the stirring rack, making the paint more uniform.

[0012] Furthermore, a servo motor is installed on the outer surface of the paint storage box, and the output end of the servo motor is fixedly connected to the rotating rod. The servo motor belongs to the existing technology, and the rotating rod can be driven to rotate by starting the servo motor.

[0013] Furthermore, a feeding port is provided on the upper surface of the paint storage box, a rubber plug is installed on the upper surface of the paint storage box, a control panel is installed on the outer surface of the paint storage box, the rubber plug is located in the feeding port provided on the upper surface of the paint storage box, and the device can be controlled by the control panel installed on the outer surface of the paint storage box.

[0014] Furthermore, symmetrical handrails are fixedly connected to the upper surface of the vehicle body, and the outer surfaces of the two handrails are provided with anti-slip grooves. The handrails can make it more convenient for people to move the device.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0016] 1. The coating mechanism with adjustable coating range is configured through the coordination of the vehicle body, the paint storage box and the adjustment mechanism, so that the device can adjust the spraying range according to workpieces of different specifications, which not only effectively expands the application range of the device, but also effectively avoids the situation where the paint will be sprayed on the outside of the workpiece when the coating range is larger than the size of the workpiece, thereby ensuring that the paint is not wasted in the process of spraying the workpiece.

[0017] 2. The coating mechanism with adjustable coating range can make it easier for people to adjust the spraying range of the device through the coordinated arrangement of the handle, threaded barrel, threaded rod, connecting seat, bearing plate, spray tube and nozzle. The threaded barrel can be rotated to drive the threaded rod to move upward or downward, and then drive the connecting seat to move upward or downward. As the connecting seat moves up and down and under the support of the fixed column on the bearing plate, the bearing plate can be driven to rotate, and then the spray tube can be driven to rotate. The spraying range can be adjusted by rotating the spray tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0019] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic side view of the three-dimensional structure of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the adjustment mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the paint storage box of the utility model.

[0023] Description of Reference Numerals

[0024] 1. Car body;

[0025] 2. Paint storage box;

[0026] 3. Adjustment mechanism; 301. Fixing frame; 302. Threaded barrel; 303. Threaded rod; 304. Connecting seat; 305. Loading plate; 306. Spraying tube; 307. Spray head; 308. Fixing rod; 309. Fixing column; 310. Handle;

[0027] 4. Feeding pump; 5. Rotating rod; 6. Stirring frame;

[0028] 7. Servo motor; 8. Rubber plug; 9. Armrest.

[0029] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] like Figures 1 to 4 As shown, the utility model provides a coating mechanism with an adjustable coating range.

[0034] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , a coating mechanism with an adjustable coating range, comprising a vehicle body 1, a paint storage box 2 is fixedly connected to the upper surface of the vehicle body 1, paint can be added to the interior of the paint storage box 2, and an adjustment mechanism 3 is arranged on the upper surface of the vehicle body 1;

[0035] The adjusting mechanism 3 includes a fixing frame 301 fixedly connected to the upper surface of the vehicle body 1, the inner wall of the fixing frame 301 is rotatably connected with a threaded cylinder 302, and the bottom end of the threaded cylinder 302 extends to the bottom of the fixing frame 301, the threaded cylinder 302 can rotate on the inner wall of the fixing frame 301, and the friction resistance is relatively large, the inner wall of the threaded cylinder 302 is threadedly connected with a threaded rod 303, and as the threaded cylinder 302 rotates, the threaded rod 303 can be driven to move upward or downward, the top of the threaded rod 303 is fixedly connected with a connecting seat 304, and the connecting seat 304 can be driven to move up and down by the up and down movement of the threaded rod 303, the inner wall of the connecting seat 304 is rotatably connected with a symmetrical bearing plate 305, the bearing plate 305 can rotate on the inner wall of the connecting seat 304, and the spraying range can be adjusted by adjusting the angle between the two bearing plates 305;

[0036] The outer surfaces of the two supporting plates 305 are fixedly connected with spray tubes 306. As the supporting plates 305 rotate, the spray tubes 306 can be driven to rotate. The outer surfaces of the two spray tubes 306 are installed with a group of nozzles 307. The paint entering the spray tubes 306 can be sprayed on the workpiece through the nozzles 307. The upper surface of the fixed frame 301 is fixedly connected with symmetrical fixing rods 308. The outer surfaces of the two fixing rods 308 are fixedly connected with fixing columns 309. The fixing columns 309 are slidably connected to the inner wall of the supporting plate 305. The bottom end of the threaded tube 302 is fixedly connected with a handle 310. The fixing rod 308 can support the fixing column 309. The fixing column 309 can guide and support the supporting plate 305. By setting the handle 310, people can rotate the threaded tube 302 more conveniently.

[0037] Furthermore, as another specific implementation of the present invention, a coating mechanism with an adjustable coating range is provided.

[0038] For details, please refer to Figure 3 A feed pump 4 is installed on the upper surface of the vehicle body 1. The input end of the feed pump 4 is connected to the interior of the paint storage box 2 through a conduit, and the output end of the feed pump 4 is connected to the spray pipe 306 through a conduit. The feed pump 4 belongs to the prior art. By starting the feed pump 4, the paint in the paint storage box 2 can be transported to the spray pipe 306.

[0039] Furthermore, as another specific implementation of the present invention, a coating mechanism with an adjustable coating range is provided.

[0040] For details, please refer to Figure 4The inner wall of the paint storage box 2 is rotatably connected with a rotating rod 5, one end of the rotating rod 5 extends to the outside of the paint storage box 2, and the outer surface of the rotating rod 5 is fixedly connected with a group of stirring racks 6. The rotation of the rotating rod 5 can drive the rotation of the stirring racks 6. Under the rotation of the stirring racks 6, the paint can be stirred to make the paint more uniform.

[0041] Furthermore, as another specific implementation of the present invention, a coating mechanism with an adjustable coating range is provided.

[0042] For details, please refer to Figure 4 A servo motor 7 is installed on the outer surface of the paint storage box 2. The output end of the servo motor 7 is fixedly connected to the rotating rod 5. The servo motor 7 belongs to the prior art. The rotating rod 5 can be driven to rotate by starting the servo motor 7.

[0043] Furthermore, as another specific implementation of the present invention, a coating mechanism with an adjustable coating range is provided.

[0044] For details, please refer to Figure 4 A feeding port is provided on the upper surface of the paint storage box 2, a rubber plug 8 is installed on the upper surface of the paint storage box 2, a control panel is installed on the outer surface of the paint storage box 2, the rubber plug 8 is located in the feeding port provided on the upper surface of the paint storage box 2, and the device can be controlled by the control panel installed on the outer surface of the paint storage box 2.

[0045] Furthermore, as another specific implementation of the present invention, a coating mechanism with an adjustable coating range is provided.

[0046] For details, please refer to Figure 1 The upper surface of the vehicle body 1 is fixedly connected with symmetrical handrails 9, and the outer surfaces of the two handrails 9 are provided with anti-slip grooves. By providing the handrails 9, people can move the device more conveniently.

[0047] When the utility model is in use: when it is necessary to adjust the spraying range according to the specifications of the workpiece, people only need to rotate the threaded cylinder 302 through the handle 310. As the threaded cylinder 302 rotates, the threaded rod 303 can be driven to move upward or downward, thereby driving the connecting seat 304 to move upward or downward. As the connecting seat 304 moves up and down, and under the support of the fixed column 309 on the supporting plate 305, the supporting plate 305 can be driven to rotate, thereby driving the rotation of the spray pipe 306. The rotation of the spray pipe 306 can drive the rotation of the spray head 307. As the angle between the two supporting plates 305 becomes smaller, it can The spraying range is reduced. As the angle between the two supporting plates 305 increases, the spraying range can be enlarged, thereby realizing the adjustment of the spraying range of the device. It not only effectively expands the application range of the device, but also effectively avoids the situation where the paint will be sprayed on the outside of the workpiece when the coating range is larger than the size of the workpiece, thereby ensuring that the paint is not wasted in the process of spraying the workpiece. Then people start the feed pump 4, and under the connection of the feed pipe, the paint in the paint storage box 2 can be transported to the spray pipe 306, and sprayed on the outer surface of the workpiece through the nozzle 307, thereby completing the spraying operation of the workpiece.

[0048] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A coating mechanism with an adjustable coating range, comprising a vehicle body (1), characterized in that: A paint storage box (2) is fixedly connected to the upper surface of the vehicle body (1), and an adjustment mechanism (3) is provided on the upper surface of the vehicle body (1); The adjusting mechanism (3) comprises a fixing frame (301) fixedly connected to the upper surface of the vehicle body (1); the inner wall of the fixing frame (301) is rotatably connected to a threaded cylinder (302) and the bottom end of the threaded cylinder (302) extends below the fixing frame (301); the inner wall of the threaded cylinder (302) is threadedly connected to a threaded rod (303); the top end of the threaded rod (303) is fixedly connected to a connecting seat (304); the inner wall of the connecting seat (304) is rotatably connected to a symmetrical bearing plate (305); The outer surfaces of the two bearing plates (305) are fixedly connected with a spray pipe (306), and the outer surfaces of the two spray pipes (306) are installed with a group of nozzles (307). The upper surface of the fixed frame (301) is fixedly connected with symmetrical fixed rods (308), and the outer surfaces of the two fixed rods (308) are fixedly connected with fixed columns (309), and the fixed columns (309) are slidably connected to the inner wall of the bearing plate (305). The bottom end of the threaded tube (302) is fixedly connected with a handle (310).

2. A coating mechanism with adjustable coating range according to claim 1, characterized in that: A feed pump (4) is installed on the upper surface of the vehicle body (1); the input end of the feed pump (4) is connected to the interior of the paint storage box (2) through a conduit, and the output end of the feed pump (4) is connected to the spray pipe (306) through a conduit.

3. A coating mechanism with adjustable coating range according to claim 1, characterized in that: The inner wall of the paint storage box (2) is rotatably connected to a rotating rod (5), one end of the rotating rod (5) extends to the outside of the paint storage box (2), and the outer surface of the rotating rod (5) is fixedly connected to a group of stirring racks (6).

4. A coating mechanism with adjustable coating range according to claim 3, characterized in that: A servo motor (7) is installed on the outer surface of the paint storage box (2), and the output end of the servo motor (7) is fixedly connected to the rotating rod (5).

5. The coating mechanism with adjustable coating range according to claim 1, characterized in that: The upper surface of the paint storage box (2) is provided with a feeding port, the upper surface of the paint storage box (2) is provided with a rubber plug (8), and the outer surface of the paint storage box (2) is provided with a control panel.

6. The coating mechanism with adjustable coating range according to claim 1, characterized in that: Symmetrical handrails (9) are fixedly connected to the upper surface of the vehicle body (1), and the outer surfaces of the two handrails (9) are provided with anti-slip grooves.

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