An even spreading device

Abstract

The utility model provides a kind of uniform smearing device, including storage cylinder, second support column, smearing subassembly and cleaning mechanism, the inside insertion of storage cylinder has second rotating shaft, the surface welding of second rotating shaft has thin rod and fixed rod, the other end of fixed rod is welded on the inner wall of storage cylinder, the end of second rotating shaft is connected in the surface of second support column by bearing, the end of second support column is welded in the top surface of liquid-collecting square board, the device is cleaned immediately after object smearing is completed, improve processing efficiency, and the residual degreasing agent on the surface of smearing cylinder is scraped during the smearing process of smearing cylinder, and the degreasing agent after scraping is reused after filtering by circulation tank, avoid the degreasing agent in liquid supply square board to be contaminated after smearing smearing cylinder directly into stain mouth, simultaneously, residual degreasing agent is collected and reused, improve the utilization of degreasing agent.

Description

Technical Field

[0001] This utility model relates to the field of degreasing agent application technology, specifically a uniform application device. Background Technology

[0002] Degreasing agents, developed based on environmentally friendly surface treatment technology, ensure efficient and consistent removal of surface oil stains through uniform application. They are mainly used for cleaning and pretreatment before metal electroplating and coating. According to existing technology, such as the uniform application device for glass glue application described in Chinese patent document CN218167592U, the disclosed technical solution uses a movable block, a fixed plate, a support rod, a fixed ring, a material container, a piston, a connecting plate, an electric push rod, and a drive motor. In use, the electric push rod is opened, and the drive motor controls the electric push rod to slowly push out. When the electric push rod is running, it drives the piston to move into the material container. When the piston moves, it pushes the glass glue in the material container out of the outlet. This device can control the speed of glass glue dispensing by controlling the drive motor, avoiding uneven dispensing of glass glue caused by manual operation.

[0003] According to its publicly available technical solutions, the existing technology controls the material output speed by controlling the pushing speed of the electric push rod. Due to the small area of ​​the material output port, it is necessary to continuously move the object or the material output port to achieve uniform coating on the surface of the object, resulting in low processing efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide a uniform coating device to solve the problems mentioned in the background. This invention features an automatic separation of the coating component after coating, followed by a cleaning mechanism to clean the object surface. This process is seamless, with cleaning performed immediately after coating. The coating tube makes large-area contact with the object, and uniform coating of the object surface is achieved when the coating tube rotates once, thus improving processing efficiency.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a uniform coating device, comprising a coating device body, the coating device body including a storage cylinder, a second support column, a coating component and a cleaning mechanism, a second rotating shaft inserted inside the storage cylinder, a thin rod and a fixing rod welded to the surface of the second rotating shaft, the other end of the fixing rod welded to the inner wall of the storage cylinder, the end of the second rotating shaft connected to the surface of the second support column via a bearing, and the end of the second support column welded to the top surface of the liquid collection plate.

[0006] Furthermore, the application assembly includes a first support column, a liquid supply plate, and an application tube. A motor is mounted on the surface of the first support column, and a first rotating shaft is inserted into the drive end of the motor. The first rotating shaft passes through the surface of the first support column, and the other end of the first rotating shaft is welded to the side of the application tube.

[0007] Furthermore, both the surface of the coating tube and the surface of the storage tube are provided with rubbing wheels, the liquid supply plate is located below the coating tube, and the surface of the liquid supply plate is provided with a staining port.

[0008] Furthermore, a long rod is connected to the side of the first support column via a torsion spring. One end of the torsion spring is connected to the side of the first support column, and the other end of the torsion spring is connected to the surface of the long rod. A positioning rod is connected to the surface of the long rod.

[0009] Furthermore, the cleaning mechanism includes a scraper and a strip nozzle. The side of the scraper contacts the surface of the applicator, the surface of the scraper is provided with a guide groove, and a circulation box is welded to the bottom of the scraper.

[0010] Furthermore, the circulation tank is equipped with a filter screen inside, the bottom surface of the circulation tank is connected to the top surface of the liquid supply plate, a strip-shaped water outlet is opened on one side of the strip-shaped nozzle, a water tank is connected to the other side of the strip-shaped nozzle, and a water pump is installed on the top surface of the water tank.

[0011] Furthermore, the top surface of the strip nozzle is welded to the top surface of the liquid collection plate via a square rod, the surface of the liquid collection plate is provided with a water collection port, and the bottom surface of the liquid collection plate is connected to a wheel.

[0012] Furthermore, a spring rod is connected to the side of the liquid collection plate, and the other end of the spring rod is connected to the side of the fixing plate.

[0013] The beneficial effects of this utility model are:

[0014] 1. The uniform coating device automatically separates after the coating component is completed, and the cleaning mechanism then cleans the surface of the object. This process is seamless, and cleaning is performed immediately after the object is coated, which improves processing efficiency.

[0015] 2. This uniform coating device uses a scraper and a circulation box to scrape off the degreasing agent remaining on the surface of the coating tube during the coating process. The scraped degreasing agent is then filtered through the circulation box and reused, which avoids the coating tube from directly entering the contamination port after coating, thus preventing contamination of the degreasing agent in the liquid supply plate. At the same time, the residual degreasing agent is collected and reused, improving the utilization rate of the degreasing agent.

[0016] 3. This uniform coating device uses a thin rod to separate the positioning rod from the coating tube when the tube rotates one revolution. This separation process does not require manual operation, thus reducing labor costs. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the external shape of a uniform coating device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the second rotating shaft of a uniform coating device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the scraper of a uniform coating device according to the present invention;

[0020] Figure 4 This is a split view of the circulation box of a uniform coating device according to this utility model;

[0021] In the diagram: 1. Storage cylinder; 2. Application assembly; 3. Cleaning mechanism; 4. Fixing plate; 5. Spring rod; 6. Water pump; 7. Rubbing wheel; 8. Long rod; 9. First rotating shaft; 10. Motor; 11. Liquid supply plate; 12. Dispensing port; 13. Second rotating shaft; 14. Thin rod; 15. Fixing rod; 16. Scraper; 17. Guide channel; 18. Circulation tank; 19. Filter screen; 20. Positioning rod; 21. Strip nozzle; 22. Water tank; 23. Liquid collection plate; 24. Water collection port; 25. Application cylinder; 26. First support column; 27. Second support column. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please see Figures 1 to 4 This utility model provides the following technical solution: a uniform coating device, including a coating device body, the coating device body including a storage cylinder 1, a second support column 27, a coating component 2 and a cleaning mechanism 3, a second rotating shaft 13 inserted inside the storage cylinder 1, a thin rod 14 and a fixing rod 15 welded to the surface of the second rotating shaft 13, the other end of the fixing rod 15 welded to the inner wall of the storage cylinder 1, the end of the second rotating shaft 13 connected to the surface of the second support column 27 by a bearing, the end of the second support column 27 welded to the top surface of the liquid collection plate 23, the coating component 2 automatically pops open after coating the object surface, and the cleaning mechanism 3 cleans the object surface.

[0024] In this embodiment, the application assembly 2 includes a first support column 26, a liquid supply plate 11, and an application cylinder 25. A motor 10 is mounted on the surface of the first support column 26, and a first rotating shaft 9 is inserted into the drive end of the motor 10. The first rotating shaft 9 passes through the surface of the first support column 26, and the other end of the first rotating shaft 9 is welded to the side of the application cylinder 25. Both the surface of the application cylinder 25 and the surface of the storage cylinder 1 are provided with rubbing wheels 7. The liquid supply plate 11 is located below the application cylinder 25, and a dispensing port 12 is opened on the surface of the liquid supply plate 11. A long rod 8 is connected to the side of the first support column 26 through a torsion spring. One end of the torsion spring is connected to the side of the first support column 26, and the other end of the torsion spring is connected to the surface of the long rod 8. A positioning rod 20 is connected to the surface of the long rod 8. The first rotating shaft 9 drives the application cylinder 25 to rotate. During the rotation of the application cylinder 25, the degreasing agent is applied to the surface through the dispensing port 12 and evenly applied to the surface of the object by the application cylinder 25.

[0025] In this embodiment, the cleaning mechanism 3 includes a scraper 16 and a strip nozzle 21. The side of the scraper 16 contacts the surface of the applicator 25. A guide groove 17 is formed on the surface of the scraper 16. A circulation tank 18 is welded to the bottom of the scraper 16. A filter screen 19 is installed inside the circulation tank 18. The bottom of the circulation tank 18 is connected to the top surface of the liquid supply plate 11. A strip nozzle 21 has a strip-shaped water outlet on one side. A water tank 22 is connected to the other side of the strip nozzle 21. A water pump 6 is installed on the top surface of the water tank 22. The top surface of the strip nozzle 21 is welded to the top surface of the liquid collection plate 23 via a square rod. The surface of the liquid collection plate 23 is provided with a water collection port 24. The bottom surface of the liquid collection plate 23 is connected to a wheel. The side surface of the liquid collection plate 23 is connected to a spring rod 5. The other end of the spring rod 5 is connected to the side of the fixing plate 4. During the rotation of the coating cylinder 25, the scraper 16 scrapes off the degreasing agent remaining on the surface of the coating cylinder 25 for reuse. When the coating is applied to the surface of the object, it automatically pops open, and the strip nozzle 21 removes the degreasing agent from the surface of the object.

[0026] Working principle: Rotate the container 1 so that the thin rod 14 points horizontally. Place the object to be coated onto the surface of the container 1. Multiple shorter objects or a single longer object can be placed onto the surface of the container 1, but the object must not cover the surface of the rubbing wheel 7, and its length must be controlled within the rubbing wheel 7. After placement, push the liquid collection plate 23, and at the same time push the positioning rod 20 vertically and hold it. When the object surface contacts the surface of the coating cylinder 25, release the positioning rod 20. The positioning rod 20 will rotate under the force of the torsion spring. When the positioning rod 20 rotates to point horizontally, it stops, completing the locking of the container 1. At this time, the spring rod 5 is in the extended state, and the surface of the thin rod 14 contacts the top surface of the positioning rod 20. The motor 10 is turned on, and the motor 10 drives the first rotating shaft 9 to rotate counterclockwise. The rotation of the first rotating shaft 9 drives the applicator 25 to rotate. During the rotation of the applicator 25, the surface of the applicator 25 contacts the dispensing port 12, thereby covering the surface of the applicator 25 with degreasing agent. The applicator 25 continues to rotate. When it passes the scraper 16, the scraper 16 scrapes off the degreasing agent remaining on the surface of the applicator 25. The scraped degreasing agent flows into the interior of the circulation box 18 through the guide groove 17 on the surface of the scraper 16 and is filtered by the filter screen 19 inside the circulation box 18. The liquid then flows into the interior of the supply plate 11. The rotation of the applicator 25 causes the container 1 to rotate clockwise, thus evenly applying the degreasing agent on the surface of the applicator 25 to the surface of the object. During the rotation of the container 1, the second rotating shaft 13 inside it rotates synchronously. The rotation of the second rotating shaft 13 also drives the thin rod 14 and the fixed rod 15 to rotate synchronously. When the thin rod 14 rotates to the bottom surface of the positioning rod 20, the thin rod 14 continues to rotate. The positioning rod 20 rotates due to the upward force of the thin rod 14. When the positioning rod 20 rotates to the outside of the container 1, the container 1 is unlocked. At this time, the container 1 is still rotating due to inertia. When the liquid collection plate 23 is in the rotating state, it is displaced by the contraction force of the spring rod 5, which in turn drives the storage cylinder 1 to move synchronously. The positioning rod 20 is rotated to the initial position by the force of the torsion spring. The water pump 6 is turned on, and the water pump 6 delivers the water in the water tank 22 to the strip nozzle 21. The strip nozzle 21 sprays water to wash away the degreaser and oil stains on the surface of the object. The water generated during the rinsing process falls into the lower water collection port 24 and finally flows into the interior of the liquid collection plate 23. When the storage cylinder 1 stops rotating, the water pump 6 is turned off. At this time, the object has been cleaned. The object is removed from the storage cylinder 1, and the next object is put back on the surface of the storage cylinder 1. The above operation is repeated.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An even spreading device comprising a spreading device body, characterised in that: The body of the applicator includes a storage cylinder (1), a second support column (27), an applicator assembly (2), and a cleaning mechanism (3). A second rotating shaft (13) is inserted inside the storage cylinder (1). A thin rod (14) and a fixing rod (15) are welded to the surface of the second rotating shaft (13). The other end of the fixing rod (15) is welded to the inner wall of the storage cylinder (1). The end of the second rotating shaft (13) is connected to the surface of the second support column (27) through a bearing. The end of the second support column (27) is welded to the top surface of the liquid collection plate (23).

2. An even spreading device according to claim 1, characterized in that: The application assembly (2) includes a first support column (26), a liquid supply plate (11), and an application tube (25). A motor (10) is mounted on the surface of the first support column (26). A first rotating shaft (9) is inserted into the drive end of the motor (10). The first rotating shaft (9) passes through the surface of the first support column (26), and the other end of the first rotating shaft (9) is welded to the side of the application tube (25).

3. An even spreading device according to claim 2, characterised in that: The surface of the applicator (25) and the surface of the container (1) are both provided with a rubbing wheel (7). The liquid supply plate (11) is located below the applicator (25), and the surface of the liquid supply plate (11) is provided with a staining port (12).

4. An even spreading device according to claim 3, characterised in that: The side of the first support column (26) is connected to a long rod (8) by a torsion spring. One end of the torsion spring is connected to the side of the first support column (26), and the other end of the torsion spring is connected to the surface of the long rod (8). A positioning rod (20) is connected to the surface of the long rod (8).

5. An even spreading device according to claim 1, wherein: The cleaning mechanism (3) includes a scraper (16) and a strip nozzle (21). The side of the scraper (16) contacts the surface of the applicator (25). A guide groove (17) is provided on the surface of the scraper (16). A circulation box (18) is welded to the bottom of the scraper (16).

6. An even spreading device according to claim 5, characterised in that: The circulation tank (18) is equipped with a filter screen (19). The bottom surface of the circulation tank (18) is connected to the top surface of the liquid supply plate (11). A strip-shaped water outlet is provided on one side of the strip nozzle (21). A water tank (22) is connected to the other side of the strip nozzle (21). A water pump (6) is provided on the top surface of the water tank (22).

7. An even spreading device according to claim 6, characterised in that: The top surface of the strip nozzle (21) is welded to the top surface of the liquid collection plate (23) by a square rod. The surface of the liquid collection plate (23) is provided with a water collection port (24), and the bottom surface of the liquid collection plate (23) is connected with a wheel.

8. An even spreading device according to claim 7, characterised in that: A spring rod (5) is connected to the side of the liquid collection plate (23), and the other end of the spring rod (5) is connected to the side of the fixing plate (4).

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