Feeding equipment for coating processing
By designing the feeding equipment for coating processing, cleaning the inner wall of the feeding box with gear components and scrapers, and crushing solid particles in the paint using the rotating shaft and crushing knife, the problem of contamination after multiple feeding in the paint conveying equipment is solved, and the effect of reducing the waste rate and improving the fluidity of the paint is achieved.
Patent Information
- Application Number
- CN202421580035.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-05
AI Technical Summary
Existing paint conveying equipment can easily lead to paint contamination after multiple feedings, resulting in an increase in the production waste rate.
A feeding equipment for coating processing is designed, including a gear box, a feeding box, a motor, a shaft, a scraper and a crushing knife. The gear assembly drives the scraper to rotate and clean the inner wall of the feeding box; through the cooperation of the rotating shaft and the crushing knife, the solid particles in the paint are crushed and the viscosity is reduced.
It effectively prevents paint pollution, reduces waste rate, ensures product quality, and improves the fluidity and performance of paint.
Smart Images
Figure CN222998603U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding equipment, in particular to a feeding equipment for coating processing. Background Art
[0002] Coatings are materials applied to the surface of objects to enhance decoration, protection or functionality. They are usually composed of a mixture of various chemical substances, including solvents, resins, pigments, additives, etc. Coatings can be used on the surfaces of various materials, such as metals, woods, plastics, concretes, etc., to achieve different purposes and effects. There are many types of coatings, which can be classified into waterborne coatings, solvent-based coatings, powder coatings, etc. according to their uses and components. Selecting the appropriate type of coating depends on factors such as the application environment, durability requirements, coating method, and impact on the environment and health.
[0003] However, in existing coating conveying equipment, most of them convey the next batch after finishing one batch. This is likely to cause mixing or contamination of the coatings to be conveyed subsequently with the residual old coatings or foreign substances in the feeding equipment, resulting in an increase in the scrap rate of production.
[0004] Therefore, aiming at the problem that coatings are easily contaminated after multiple feedings in the existing technology, a feeding equipment for coating processing that solves the above problems is needed. Content of the Utility Model
[0005] In order to solve the problem that coatings are easily contaminated after multiple feedings in the existing technology, the present application provides a feeding equipment for coating processing.
[0006] To achieve the above object, the utility model provides the following technical solution: A feeding equipment for coating processing, including a support frame. A gear box is fixedly connected to the front side of the top of the support frame, and a feeding box is fixedly connected to the rear side of the top of the support frame. A motor two is installed at the front end of the gear box through a fixing frame. The driving end of the motor two is fixedly connected to a rotating shaft one. A gear ring is connected to the outer wall of the rotating shaft one through a gear assembly. A plurality of scraping plates are fixedly connected to the rear end of the gear ring. The rear end of the rotating shaft one is connected to the inner wall of the rear side of the feeding box through a crushing assembly. A second feeding port is fixedly connected to the right side of the bottom end of the feeding box. A motor one is installed at the right side of the top of the second feeding port through a fixing frame. The driving end of the motor one is connected to a conveying roller through a linkage assembly. A discharge port is fixedly connected to the right side of the bottom end of the second feeding port. An inlet is fixedly connected to the left side of the top of the feeding box.
[0007] As a further improvement of the utility model, the gear assembly includes a gear three located on the outer wall of the rotating shaft one. The right end of the gear three is meshed with a gear four. The right end of the gear four is meshed with a gear ring. Both the front and rear ends of the gear four are rotatably connected to fixing plates. The gear ring is fixedly connected to the front ends of a plurality of scraping plates.
[0008] As a further improvement of the present utility model, the left sides of the adjacent ends of the two fixing plates are rotatably connected to the outer wall of the first rotating shaft, and the two fixing plates are fixedly connected to the right side inner wall of the gear box.
[0009] As a further improvement of the present utility model, the crushing assembly includes a second rotating shaft located at the rear end of the first rotating shaft. A plurality of fixing rods are fixedly connected to the outer wall of the second rotating shaft, and crushing knives are fixedly connected to the outer ends of the plurality of fixing rods away from each other. The second rotating shaft is rotatably connected to the rear side inner wall of the feeding box.
[0010] As a further improvement of the present utility model, the linkage assembly includes a first gear located at the driving end of the first motor. A second gear is meshed and connected to the bottom end of the first gear. The second gear is fixedly connected to the right end of the conveying roller. The outer circumferences of the first gear and the second gear are connected by a chain. The conveying roller is rotatably connected to the inner wall of the housing.
[0011] As a further improvement of the present utility model, the toothed ring is rotatably connected to the inner wall of the gear box, and a plurality of scraping plates are rotatably connected to the rear side inner wall of the feeding box.
[0012] As a further improvement of the present utility model, a baffle is fixedly connected to the front end of the outer wall of the second rotating shaft, and the baffle is rotatably connected to the inner wall of the feeding box.
[0013] As a further improvement of the present utility model, a water outlet is fixedly connected to the left side of the bottom end of the feeding box. The water outlet penetrates and is connected to the left side of the bottom end of the support frame, and a valve is fixedly connected to the outer wall of the water outlet.
[0014] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
[0015] 1. In the present utility model, through the mutual cooperation of the third gear, the fourth gear, the toothed ring and the fixing plate, the third gear drives the fourth gear to rotate, and then drives the toothed ring to rotate, enabling the scraping plate to rotate on the inner wall of the feeding box, thereby cleaning the inner wall of the feeding box, preventing the residual old paint or foreign matter from mixing or contaminating the new paint during the next use, resulting in an increase in the waste product rate of production, and further ensuring the quality of subsequent products.
[0016] 2. In the present utility model, through the mutual cooperation of the first rotating shaft, the second rotating shaft, the fixing rods and the crushing knives, when the first rotating shaft and the second rotating shaft rotate, they drive the fixing rods to rotate, so that the crushing knives crush the paint in the feeding box. Some paints may have increased viscosity due to solid precipitation during storage or transportation. Through crushing, the solid particles can be redispersed, reducing the overall viscosity of the paint, making it easier to pump, transport and use, and further improving the quality and performance of the paint. Description of the Drawings
[0017] Figure 1 Isometric view of a feeding device for coating processing proposed by the present utility model;
[0018] Figure 2 Schematic diagram of the internal structure of the outer shell of a feeding device for coating processing proposed by the present utility model;
[0019] Figure 3 Schematic diagram of the internal structure of the feeding box of a feeding device for coating processing proposed by the present utility model;
[0020] Figure 4 Schematic diagram of the structure at the water outlet of a feeding device for coating processing proposed by the present utility model.
[0021] Legend:
[0022] 1. Support frame; 2. Gear box; 3. Feeding box; 4. Entrance; 5. Second feeding port; 6. Outer shell; 7. Discharge port; 8. Motor 1; 9. Gear 1; 10. Gear 2; 11. Chain; 12. Conveyor roller; 13. Motor 2; 14. Rotating shaft 1; 15. Gear 3; 16. Gear 4; 17. Tooth ring; 18. Fixed plate; 19. Scraper; 20. Rotating shaft 2; 21. Fixed rod; 22. Crushing knife; 23. Water outlet; 24. Baffle. Specific embodiments
[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application.
[0024] Therefore, the detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application that is claimed, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.
[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0026] In the description of the present application, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed during use. It is only for the convenience of describing the present application 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 application. In addition, in the description of the present application, if terms such as "first", "second", etc. are used only for distinguishing descriptions, they should not be construed as indicating or implying relative importance.
[0027] In addition, in the description of the present application, if terms such as "horizontal" and "vertical" are used, it does not mean that the components are required to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0028] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.
[0029] Example 1:
[0030] A feeding device for coating processing, including a support frame 1. The front side of the top of the support frame 1 is fixedly connected with a gear box 2, and the rear side of the top of the support frame 1 is fixedly connected with a feeding box 3. The front end of the gear box 2 is installed with a second motor 13 through a fixing frame. The driving end of the second motor 13 is fixedly connected with a first rotating shaft 14. A third gear 15 is fixedly connected to the outer wall of the first rotating shaft 14. The right end of the third gear 15 is meshed with a fourth gear 16. The right end of the fourth gear 16 is meshed with a toothed ring 17. Both the front and rear ends of the fourth gear 16 are rotatably connected to a fixing plate 18. The rear end of the toothed ring 17 is fixedly connected with a plurality of scraping plates 19. The rear end of the first rotating shaft 14 is connected to the rear side inner wall of the feeding box 3 through a second rotating shaft 20. The right side of the bottom end of the feeding box 3 is fixedly connected with a second feeding port 5. The right side of the top of the second feeding port 5 is installed with a first motor 8 through a fixing frame. The driving end of the first motor 8 is connected with a conveying roller 12 through a first gear 9 and a second gear 10. The right side of the bottom end of the second feeding port 5 is fixedly connected with a discharge port 7. The left side of the top of the feeding box 3 is fixedly connected with an inlet 4. The left sides of the adjacent ends of the two fixing plates 18 are rotatably connected to the outer wall of the first rotating shaft 14, and both of the two fixing plates 18 are fixedly connected to the right side inner wall of the gear box 2.
[0031] Specifically, water is injected into the feeding box 3 through the inlet 4. The second motor 13 is started. Through the mutual cooperation of the third gear 15, the fourth gear 16, the toothed ring 17 and the fixing plate 18, the third gear 15 drives the fourth gear 16 to rotate, and then drives the toothed ring 17 to rotate, enabling the scraper 19 to rotate on the inner wall of the feeding box 3, so as to clean the inner wall of the feeding box 3. After the cleaning is completed, the valve is opened, and the sewage flows out from the water outlet 23, preventing the residual old paint or foreign matters from mixing or contaminating the new paint during the next use, resulting in an increase in the waste rate of production, and thus ensuring the quality of the subsequent products.
[0032] Embodiment 2:
[0033] Wherein, the second rotating shaft 20 located at the rear end of the first rotating shaft 14 has a plurality of fixing rods 21 fixedly connected to the outer wall thereof. The separated ends of the plurality of fixing rods 21 are all fixedly connected with crushing knives 22. The second rotating shaft 20 is rotatably connected to the rear side inner wall of the feeding box 3. The first gear 9 located at the driving end of the first motor 8 has a second gear 10 meshed with the bottom end thereof. The second gear 10 is fixedly connected to the right end of the conveying roller 12. The outer circumferences of the first gear 9 and the second gear 10 are connected by a chain 11. The conveying roller 12 is rotatably connected to the inner wall of the housing 6. The toothed ring 17 is rotatably connected to the inner wall of the gear box 2. A plurality of scrapers 19 are rotatably connected to the rear side inner wall of the feeding box 3. The front end of the outer wall of the second rotating shaft 20 is fixedly connected with a baffle 24. The baffle 24 is rotatably connected to the inner wall of the feeding box 3. The left side of the bottom end of the feeding box 3 is fixedly connected with a water outlet 23. The water outlet 23 runs through and is connected to the left side of the bottom end of the support frame 1. A valve is fixedly connected to the outer wall of the water outlet 23.
[0034] Specifically, through the mutual cooperation of the first rotating shaft 14, the second rotating shaft 20, the fixing rods 21 and the crushing knives 22, when the second motor 13 drives the first rotating shaft 14 and the second rotating shaft 20 to rotate, the fixing rods 21 are simultaneously driven to rotate, so that the crushing knives 22 crush the paint in the feeding box 3. Then, the first motor 8 is started. The crushed paint comes out through the second feeding port 5 and reaches the inside of the housing 6. Then, through the mutual cooperation of the first gear 9, the second gear 10, the chain 11 and the conveying roller 12, the first motor 8 drives the first gear 9 to rotate. Driven by the chain 11, the second gear 10 drives the conveying roller 12 to rotate, conveying the crushed paint, and finally falling into a suitable position from the discharge port 7. Because some paints may increase in viscosity due to solid precipitation during storage or transportation. Through crushing, the solid particles can be redispersed, reducing the overall viscosity of the paint, making it easier to pump, transport and use, and thus improving the quality and performance of the paint.
[0035] Working principle: The coating is added into the feeding box 3 through the inlet 4. Then, the second motor 13 is started. Through the mutual cooperation of the first rotating shaft 14, the second rotating shaft 20, the fixed rod 21 and the crushing knife 22, when the second motor 13 drives the first rotating shaft 14 and the second rotating shaft 20 to rotate, it simultaneously drives the fixed rod 21 to rotate, so that the crushing knife 22 crushes the coating in the feeding box 3. Then, the first motor 8 is started. The crushed coating comes out through the second feeding port 5 and reaches inside the housing 6. Then, through the mutual cooperation of the first gear 9, the second gear 10, the chain 11 and the conveying roller 12, the first motor 8 drives the first gear 9 to rotate, and under the drive of the chain 11, the second gear 10 drives the conveying roller 12 to rotate, so as to convey the crushed coating, and finally it falls into a suitable position from the discharge port 7. When all the coating is fed, water is injected into the feeding box 3 through the inlet 4. The second motor 13 is started. Through the mutual cooperation of the third gear 15, the fourth gear 16, the toothed ring 17 and the fixing plate 18, the third gear 15 drives the fourth gear 16 to rotate, and then drives the toothed ring 17 to rotate, enabling the scraper 19 to rotate on the inner wall of the feeding box 3, and cleaning the inner wall of the feeding box 3. After the cleaning is completed, the valve is opened, and the sewage flows out from the water outlet 23.
[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, 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 feeding device for coating processing, comprising a support frame (1), characterized in that: The front side of the top of the support frame (1) is fixedly connected to a gear box (2), the rear side of the top of the support frame (1) is fixedly connected to a feeding box (3), the front end of the gear box (2) is equipped with a second motor (13) through a fixed frame, the driving end of the second motor (13) is fixedly connected to a first rotating shaft (14), the outer wall of the first rotating shaft (14) is connected to a gear ring (17) through a gear assembly, the rear end of the gear ring (17) is fixedly connected to a plurality of scrapers (19), the rear end of the first rotating shaft (14) is connected to the rear side of the inner wall of the feeding box (3) through a crushing assembly, the right side of the bottom end of the feeding box (3) is fixedly connected to a second feeding port (5), the right side of the top end of the second feeding port (5) is equipped with a first motor (8) through a fixed frame, the driving end of the first motor (8) is connected to a conveying roller (12) through a linkage assembly, the right side of the bottom end of the second feeding port (5) is fixedly connected to a discharge port (7), and the left side of the top end of the feeding box (3) is fixedly connected to an entrance (4).
2. A feeding device for coating processing according to claim 1, characterized in that: The gear assembly comprises a gear three (15) located on the outer wall of the rotating shaft one (14); the right end of the gear three (15) is meshedly connected with a gear four (16); the right end of the gear four (16) is meshedly connected with a gear ring (17); and the front and rear ends of the gear four (16) are rotatably connected with a fixing plate (18).
3. A feeding device for coating processing according to claim 2, characterized in that: The left sides of the adjacent ends of the two fixing plates (18) are both rotatably connected to the outer wall of the rotating shaft (14), and the two fixing plates (18) are both fixedly connected to the right side of the inner wall of the gear box (2).
4. A feeding device for coating processing according to claim 1, characterized in that: The crushing assembly comprises a second rotating shaft (20) located at the rear end of the first rotating shaft (14); a plurality of fixed rods (21) are fixedly connected to the outer wall of the second rotating shaft (20); a plurality of fixed rods (21) are fixedly connected to a crushing knife (22) at one end away from each other; and the second rotating shaft (20) is rotatably connected to the rear side of the inner wall of the feeding box (3).
5. The coating material feeding equipment according to claim 1, characterized in that: The linkage assembly comprises a gear one (9) located at the driving end of a motor one (8), the bottom end of the gear one (9) is meshedly connected with a gear two (10), the gear two (10) is fixedly connected to the right end of a conveying roller (12), the outer peripheries of the gear one (9) and the gear two (10) are connected via a chain (11), and the conveying roller (12) is rotatably connected to the inner wall of the outer shell (6).
6. A feeding device for coating processing according to claim 1, characterized in that: The gear ring (17) is rotatably connected to the inner wall of the gear box (2), and the plurality of scrapers (19) are rotatably connected to the rear side of the inner wall of the feeding box (3).
7. A feeding device for coating processing according to claim 4, characterized in that: A baffle (24) is fixedly connected to the front end of the outer wall of the second rotating shaft (20), and the baffle (24) is rotatably connected to the inner wall of the feeding box (3).
8. The coating material feeding equipment according to claim 1, characterized in that: The left side of the bottom end of the feeding box (3) is fixedly connected with a water outlet (23), the water outlet (23) is connected through the left side of the bottom end of the support frame (1), and the outer wall of the water outlet (23) is fixedly connected with a valve.