Particle painting device with material mixing structure
By designing a particle spraying device with a mixing structure, using a stepper motor and a reducer to drive the drive shaft to rotate, the mixing and spraying of particulate materials is achieved, which solves the problem of low efficiency of the existing device and improves production efficiency and mixing uniformity.
Patent Information
- Application Number
- CN202510189174.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-04-11
AI Technical Summary
Most of the existing spray painting devices do not have a mixing structure, which leads to the need to be poured into the device for spray painting after external mixing, which is slower.
A particle spraying device with a mixing structure is designed, including a slide rail, a connecting block, a fixing frame, a mixing barrel, a heating mechanism, a feed barrel, a coupling, a reducer, a stepper motor, a drive shaft, a mixing blade and a nozzle body. The stepper motor and a reducer drive the drive shaft to rotate, and the mixing and spraying of the particulate material is realized.
The device has an integrated mixing structure, which removes the external mixing process, greatly improves production efficiency, and achieves uniform mixing and efficient spraying of different particle-type spraying materials.
Smart Images
Figure CN119793735A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of spray painting devices, and more specifically to a particle spray painting device with a mixing structure. Background Art
[0002] The granular spraying device is a device specially used to spray granular materials evenly and accurately onto the target surface. Its core function is to complete the spraying operation of granular materials efficiently and automatically, and is widely used in industrial manufacturing, artistic creation, architectural decoration and other fields.
[0003] Most of the existing inkjet devices do not have a mixing structure, and the materials need to be mixed externally before pouring into the inkjet device for inkjet printing, which results in low operating efficiency. Therefore, a new technical solution is needed to solve the problem. Summary of the invention
[0004] The purpose of the present invention is to provide a particle spraying device with a mixing structure, which solves the problem that most existing spraying devices do not have a mixing structure and often need to be mixed externally before pouring into the spraying device for spraying, resulting in low operating efficiency.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A particle spraying device with a mixing structure comprises: a slide rail, a connecting block is provided on the surface of the slide rail and the connecting block is slidably connected to the slide rail, a fixing frame is provided on the side of the connecting block and a mounting block is provided inside the fixing frame, a mixing barrel is provided inside the mounting block and a heating mechanism is provided on the surface of the mixing barrel, the heating mechanism is wrapped around the surface of the mixing barrel and feeding barrels are provided on both sides, two groups of feeding barrels are provided and are inclinedly arranged, the feeding barrel is connected to the inside of the mixing barrel, a heating hole is provided inside the heating mechanism and the heating hole is connected to a heat source, a coupling is provided on the upper part of the mixing barrel and a reducer is provided on the upper part of the coupling, a stepping motor is provided on the upper part of the reducer, a driving shaft is provided on the lower part of the coupling and the driving shaft extends to the inside of the mixing barrel, a mixing blade is provided on the surface of the driving shaft, a nozzle body is provided at the lower part of the mixing barrel and a spraying outlet is provided inside the nozzle body.
[0006] As a preferred embodiment of the present invention, the mixing blades are arranged in a spiral structure.
[0007] As a preferred embodiment of the present invention, a fixing bolt is arranged inside the mounting block and the fixing bolt passes through the mounting block and is fixedly connected with the fixing frame.
[0008] As a preferred embodiment of the present invention, a connecting frame is provided on the side of the heating mechanism and a connecting plate is provided on the side of the connecting frame, a heating block heat dissipation mechanism and a nozzle heat dissipation mechanism are provided on the surface of the connecting plate, a heat dissipation fan is provided inside the heating block heat dissipation mechanism and the heat dissipation fan and the heating mechanism correspond to each other.
[0009] As a preferred embodiment of the present invention, a heat sink is provided at the bottom of the nozzle heat dissipation mechanism and the heat sink is arranged in an L-shaped structure. A heat dissipation duct is provided inside the heat dissipation plate and the heat dissipation duct is connected to the air outlet of the nozzle heat dissipation mechanism.
[0010] As a preferred embodiment of the present invention, an annular frame is provided on the side of the heat dissipation plate and an annular air duct is provided inside the annular frame.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] The present invention is provided with a connecting block on the surface of the slide rail, and the connecting block and the slide rail are slidably connected, a fixing frame is provided on the side of the connecting block, and a mounting block is provided inside the fixing frame, a mixing barrel is provided inside the mounting block, and a heating mechanism is provided on the surface of the mixing barrel, the heating mechanism is wrapped around the surface of the mixing barrel, and feeding barrels are provided on both sides, a heating hole is provided inside the heating mechanism, and the heating hole is connected to a heat source, a coupling is provided on the upper part of the mixing barrel, a reducer is provided on the upper part of the coupling, a stepping motor is provided on the upper part of the reducer, a driving shaft is provided on the lower part of the coupling, and the driving shaft extends to the mixing barrel. Internally, a mixing blade is arranged on the surface of the driving shaft and the mixing blade is arranged in a spiral structure, a nozzle body is arranged at the lower part of the mixing barrel and a spraying outlet is arranged inside the nozzle body, different granular spraying materials are poured into the mixing barrel through the feeding barrel, and the driving shaft is driven to rotate by the stepping motor and the reducer to achieve mixing of different granular spraying materials, and at the same time, the granular spraying materials can be driven to move downward and enter the nozzle body, and the materials are sprayed out through the spraying outlet in the nozzle body to achieve spraying. The device has an integrated mixing structure, eliminates the external mixing process, and greatly improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0014] Figure 2 It is a structural schematic diagram of another angle of the present invention;
[0015] Figure 3 It is a front view structural schematic diagram of the present invention;
[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the present invention.
[0017] In the figure: 1. slide rail; 2. fixing frame; 3. mounting block; 4. stepping motor; 5. reducer; 6. coupling; 7. feed barrel; 8. heating mechanism; 9. fixing bolt; 10. connecting plate; 11. heating block heat dissipation mechanism; 12. heat dissipation plate; 13. nozzle; 14. annular frame; 15. connecting block; 16. heating hole; 17. cooling fan; 18. nozzle heat dissipation mechanism; 19. connecting frame; 20. mixing barrel; 21. driving shaft; 22. mixing blades; 23. printing outlet; 24. annular air duct; 25. heat dissipation air duct. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0019] See also Figure 1-4The present invention provides a technical solution: a particle spraying device with a mixing structure, comprising: a slide rail 1, a connecting block 15 is arranged on the surface of the slide rail 1, and the connecting block 15 is slidably connected to the slide rail 1, a fixing frame 2 is arranged on the side of the connecting block 15, and a mounting block 3 is arranged inside the fixing frame 2, a mixing barrel 20 is arranged inside the mounting block 3, and a heating mechanism 8 is arranged on the surface of the mixing barrel 20, the heating mechanism 8 is wrapped around the surface of the mixing barrel 20, and feeding barrels 7 are arranged on both sides, the feeding barrel 7 is arranged in two groups and is arranged in an inclined shape, the feeding barrel 7 is connected to the inside of the mixing barrel 20, and the heating mechanism 8 A heating hole 16 is provided inside the mixing barrel 20 and the heating hole 16 is connected to the heat source. A coupling 6 is provided on the upper part of the mixing barrel 20 and a reducer 5 is provided on the upper part of the coupling 6. A stepping motor 4 is provided on the upper part of the reducer 5. A driving shaft 21 is provided at the lower part of the coupling 6 and the driving shaft 21 extends to the inside of the mixing barrel 20. A mixing blade 22 is provided on the surface of the driving shaft 21. A nozzle body 13 is provided at the lower part of the mixing barrel 20 and a printing outlet 23 is provided inside the nozzle body 13. A connecting block 15 is provided on the surface of the slide rail 1 and the connecting block 15 is slidably connected to the slide rail 1. A fixing frame 2 is provided on the surface, and a mounting block 3 is provided inside the fixing frame 2. A mixing barrel 20 is provided inside the mounting block 3, and a heating mechanism 8 is provided on the surface of the mixing barrel 20. The heating mechanism 8 is wrapped around the surface of the mixing barrel 20, and feeding barrels 7 are provided on both sides. A heating hole 16 is provided inside the heating mechanism 8, and the heating hole 16 is connected to a heat source. A coupling 6 is provided on the upper part of the mixing barrel 20, and a reducer 5 is provided on the upper part of the coupling 6. A stepping motor 4 is provided on the upper part of the reducer 5. A driving shaft 21 is provided on the lower part of the coupling 6, and the driving shaft 21 extends to the inside of the mixing barrel 20. A The mixing blade 22 is arranged in a spiral structure. The nozzle body 13 is arranged at the lower part of the mixing barrel 20 and the nozzle body 13 is provided with a printing outlet 23. Different granular printing materials are poured into the mixing barrel 20 through the feeding barrel 7. The driving shaft 21 is driven to rotate by the stepping motor 4 and the reducer 5 to achieve mixing of different granular printing materials. At the same time, the granular printing materials can be driven to move downward and enter the nozzle body 13. The materials are sprayed out through the printing outlet 23 in the nozzle body 13 to achieve printing. The device has an integrated mixing structure, eliminates the external mixing process, and greatly improves production efficiency.
[0020] Further improvements, such as Figure 4 As shown: the mixing blade 22 is arranged in a spiral structure. The mixing blade 22 with a spiral structure can more effectively mix different particle-type inkjet materials, improve the mixing uniformity, and at the same time it has a feeding effect.
[0021] Further improvements, such as Figure 1 As shown: a fixing bolt 9 is arranged inside the mounting block 3 and the fixing bolt 9 passes through the mounting block 3 and is fixedly connected with the fixing frame 2. The mounting block 3 and the fixing frame 2 are firmly connected by the fixing bolt 9, thereby enhancing the stability of the entire device.
[0022] Further improvements, such as Figure 4 As shown: a connecting frame 19 is provided on the side of the heating mechanism 8 and a connecting plate 10 is provided on the side of the connecting frame 19, a heating block heat dissipation mechanism 11 and a nozzle heat dissipation mechanism 18 are provided on the surface of the connecting plate 10, a heat dissipation fan 17 is provided inside the heating block heat dissipation mechanism 11 and the heat dissipation fan 17 corresponds to the heating mechanism 8, and the setting of the heat dissipation mechanism and the heat dissipation fan 17 can effectively reduce the temperature of the heating mechanism 8 after it stops working.
[0023] Further improvements, such as Figure 4 As shown: a heat sink 12 is provided at the lower part of the nozzle heat dissipation mechanism 18, and the heat sink 12 is arranged in an L-shaped structure. A heat dissipation duct 25 is provided inside the heat sink 12, and the heat dissipation duct 25 is connected to the air outlet of the nozzle heat dissipation mechanism 18. The L-shaped heat sink 12 and the heat dissipation duct 25 inside it can more effectively guide and dissipate the heat of the nozzle part, ensuring that the nozzle can maintain a stable temperature when working for a long time.
[0024] Further improvements, such as Figure 4 As shown: an annular frame 14 is provided on the side of the heat sink 12 and an annular air duct 24 is provided inside the annular frame 14. The arrangement of the annular frame 14 and the annular air duct 24 further enhances the heat dissipation effect of the device, forming a more complete heat dissipation system, forming a circulating airflow at the nozzle body 13, quickly dissipating heat to the outside, and improving the heat dissipation efficiency and overall performance of the device.
[0025] Working principle: A connecting block 15 is arranged on the surface of the slide rail 1 and the connecting block 15 is slidably connected to the slide rail 1, a fixing frame 2 is arranged on the side of the connecting block 15 and a mounting block 3 is arranged inside the fixing frame 2, a mixing barrel 20 is arranged inside the mounting block 3 and a heating mechanism 8 is arranged on the surface of the mixing barrel 20, the heating mechanism 8 is wrapped around the surface of the mixing barrel 20 and feeding barrels 7 are arranged on both sides, a heating hole 16 is arranged inside the heating mechanism 8 and the heating hole 16 is connected to the heat source, a coupling 6 is arranged on the upper part of the mixing barrel 20 and a reducer 5 is arranged on the upper part of the coupling 6, a stepping motor 4 is arranged on the upper part of the reducer 5, a driving shaft 21 is arranged on the lower part of the coupling 6 and the driving shaft 21 extends The mixing barrel 20 extends to the inside of the mixing barrel 20, and a mixing blade 22 is arranged on the surface of the driving shaft 21, and the mixing blade 22 is arranged in a spiral structure. A nozzle body 13 is arranged at the lower part of the mixing barrel 20, and a printing outlet 23 is arranged inside the nozzle body 13. Different granular printing materials are poured into the mixing barrel 20 through the feeding barrel 7, and the driving shaft 21 is driven to rotate by the stepping motor 4 and the reducer 5 to achieve mixing of different granular printing materials. At the same time, the granular printing materials can be driven to move downward and enter the nozzle body 13, and the materials are sprayed out through the printing outlet 23 in the nozzle body 13 to achieve printing. The device has an integrated mixing structure, eliminates the external mixing process, and greatly improves production efficiency.
[0026] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.
[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A particle spraying device with a mixing structure, characterized in that: include: A slide rail (1), a connection block (15) is arranged on the surface of the slide rail (1), and the connection block (15) and the slide rail (1) are slidably connected, a fixing frame (2) is arranged on the side of the connection block (15), and a mounting block (3) is arranged inside the fixing frame (2), a mixing barrel (20) is arranged inside the mounting block (3), and a heating mechanism (8) is arranged on the surface of the mixing barrel (20), the heating mechanism (8) is wrapped around the surface of the mixing barrel (20), and feeding barrels (7) are arranged on both sides, the feeding barrels (7) are arranged in two groups and are arranged in an inclined shape, the feeding barrel (7) is connected to the inside of the mixing barrel (20), and the heating mechanism (8) is arranged on the surface of the mixing barrel (20). A heating hole (16) is arranged inside the heat mechanism (8) and the heating hole (16) is connected to a heat source; a coupling (6) is arranged on the upper part of the mixing barrel (20) and a reducer (5) is arranged on the upper part of the coupling (6); a stepping motor (4) is arranged on the upper part of the reducer (5); a driving shaft (21) is arranged on the lower part of the coupling (6) and the driving shaft (21) extends to the inside of the mixing barrel (20); a mixing blade (22) is arranged on the surface of the driving shaft (21); a nozzle body (13) is arranged on the lower part of the mixing barrel (20) and a printing outlet (23) is arranged inside the nozzle body (13).
2. The particle spraying device with a mixing structure according to claim 1, characterized in that: The mixing blades (22) are arranged in a spiral structure.
3. The particle spraying device with a mixing structure according to claim 1, characterized in that: A fixing bolt (9) is arranged inside the mounting block (3), and the fixing bolt (9) passes through the mounting block (3) and is fixedly connected to the fixing frame (2).
4. The particle spraying device with a mixed material structure according to claim 1, characterized in that: A connecting frame (19) is provided on the side of the heating mechanism (8), and a connecting plate (10) is provided on the side of the connecting frame (19); a heating block heat dissipation mechanism (11) and a nozzle heat dissipation mechanism (18) are provided on the surface of the connecting plate (10); a heat dissipation fan (17) is provided inside the heating block heat dissipation mechanism (11), and the heat dissipation fan (17) and the heating mechanism (8) correspond to each other.
5. The particle spraying device with a mixing structure according to claim 1, characterized in that: A heat dissipation plate (12) is arranged at the bottom of the nozzle heat dissipation mechanism (18), and the heat dissipation plate (12) is arranged in an L-shaped structure. A heat dissipation air duct (25) is arranged inside the heat dissipation plate (12), and the heat dissipation air duct (25) is connected to the air outlet of the nozzle heat dissipation mechanism (18).
6. The particle spraying device with a mixed material structure according to claim 5, characterized in that: An annular frame (14) is provided on the side of the heat dissipation plate (12), and an annular air duct (24) is provided inside the annular frame (14).