Neodymium-iron-boron magnet spraying device

Abstract

The utility model belongs to the technical field of spraying devices, and particularly relates to a neodymium iron boron magnet spraying device which comprises a barrel body, a pump body is arranged on the front face of the barrel body, a cover is connected to the upper end of the inner side of the barrel body in a sliding mode, the outer side of the cover is in contact with a limiting frame, and a limiting block is fixedly connected to the outer side of the barrel body. And the upper end of the cover is fixedly connected with a fixing block, the fixing block is in sliding connection with the limiting frame, and the interior of the limiting frame is rotationally connected with a threaded rod. Through the arrangement of the sliding rod, the spring, the scraping plate and other parts, the scraping plate can be driven to be attached to the inner wall of the barrel body through the elastic force of the spring, the motor can drive the scraping plate to stir materials and scrape the inner wall of the barrel body at the same time, and therefore the materials are prevented from being attached to the inner wall of the barrel body; the neodymium-iron-boron magnet spraying device solves the problems that when a neodymium-iron-boron magnet spraying device is used, a barrel body is inconvenient to clean, and the neodymium-iron-boron magnet spraying device is inconvenient to use.

Description

Technical Field

[0001] This utility model relates to the field of spraying device technology, specifically a neodymium iron boron magnet spraying device. Background Technology

[0002] Neodymium iron boron (NdFeB) magnets are rare-earth permanent magnet materials composed of neodymium (Nd), iron (Fe), and boron (B). Due to their excellent magnetic properties and high cost-effectiveness, they have become one of the most widely used permanent magnet materials in modern industry. NdFeB magnets are indispensable materials in modern technology because of their high performance and broad application prospects. Whether in electric motors, electronic products, or other industrial equipment, NdFeB magnets play a crucial role. According to the utility model patent with patent authorization announcement number CN210628085U, a surface spraying device for the production of neodymium iron boron magnets includes a base. A vertical support plate is fixedly connected to the upper left side of the base. A horizontal support plate is fixedly connected to the upper end of the vertical support plate. A first threaded rod is provided between the horizontal support plate and the base. The upper end of the first threaded rod passes through the upper end of the horizontal support plate and is fixedly connected to a rotating disk. A handle is fixedly connected to the upper end of the rotating disk. The upper and lower ends of the first threaded rod are rotatably connected to the horizontal support plate and the base through bearings. A threaded block is threadedly connected to the threaded section of the first threaded rod. A slider is fixedly connected to the left end of the threaded block through a connecting block.

[0003] However, the neodymium iron boron magnet spraying device is inconvenient to clean the barrel during use, making it not very convenient to use. Utility Model Content

[0004] The purpose of this invention is to provide a neodymium iron boron magnet spraying device, which solves the problem that it is inconvenient to clean the tank during use and is not convenient to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a neodymium iron boron magnet spraying device, comprising a barrel body, a pump body disposed on the front of the barrel body, a lid slidably connected to the upper inner side of the barrel body, a limit frame contacting the outer side of the lid, a limit block fixedly connected to the outer side of the barrel body, a fixing block fixedly connected to the upper end of the lid, the fixing block being slidably connected to the limit frame, a threaded rod rotatably connected inside the limit frame, the threaded rod being threadedly connected to the fixing block, and a stirring mechanism disposed on the lid.

[0006] Preferably, the limiting frame is in contact with the barrel body, and the limiting frame is slidably connected to the limiting block. The design of the limiting frame makes it easy to disassemble the lid.

[0007] Preferably, a retaining ring is fixedly connected to the outer side of the threaded rod, and the retaining ring contacts the limiting frame. Through the design of the retaining ring, the threaded rod can be limited.

[0008] Preferably, a knob is fixedly connected to the end of the threaded rod away from the limiting frame. The knob contacts the limiting frame, and the design of the knob allows the threaded rod to be rotated easily.

[0009] Preferably, a guide rod is fixedly connected to the side of the limiting frame near the cover, and the guide rod is slidably connected to the cover. The design of the guide rod can guide the limiting frame.

[0010] Preferably, the stirring mechanism includes a motor. The motor is fixedly installed on the upper end of the cover. The output end of the motor is rotatably connected to the cover. A rotating shaft is fixedly connected to the output end of the motor. A support rod is fixedly connected to the outer side of the rotating shaft. A sleeve is slidably sleeved on the outer side of the support rod. A limit ring is fixedly connected inside the sleeve. The limit ring is slidably connected to the support rod. A spring is provided inside the sleeve. A scraper is fixedly connected to the end of the sleeve away from the support rod. The scraper contacts the inner wall of the bucket. By starting the motor, the motor drives the rotating shaft to rotate, which in turn drives the support rod to rotate. The support rod then drives the sleeve to rotate, causing the sleeve to drive the scraper to scrape against the inner wall of the bucket, thus scraping off the material on the bucket and preventing the material from adhering to the inner wall of the bucket.

[0011] Preferably, one end of the spring contacts the sleeve, and the other end of the spring contacts the support rod. Through the design of the spring, the scraper can be driven to fit against the inner wall of the barrel.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by incorporating components such as a sliding rod, spring, and scraper, allows the scraper to be driven by the spring force to adhere to the inner wall of the barrel. This enables the motor to drive the scraper to stir the material while simultaneously scraping the inner wall of the barrel, thereby preventing the material from adhering to the inner wall of the barrel. This solves the problem of inconvenient barrel cleaning and lack of convenience when using neodymium iron boron magnet spraying devices.

[0014] 2. This utility model, by setting up components such as a limiting frame, a limiting block, and a threaded rod, allows the limiting frame to slide off the limiting block by rotating the threaded rod, thereby releasing the limiting of the lid and allowing the lid to be disassembled, thus facilitating the cleaning of the bucket. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 For the present utility model Figure 1 A three-dimensional view of the local structure;

[0017] Figure 3 For the present utility model Figure 1 A front sectional view;

[0018] Figure 4 For the present utility model Figure 3 Enlarged view of part A of the structure.

[0019] In the diagram: 1. Barrel body; 11. Pump body; 2. Lid; 3. Limiting frame; 31. Limiting block; 32. Fixing block; 33. Threaded rod; 34. Retaining ring; 35. Knob; 36. Guide rod; 4. Stirring mechanism; 41. Motor; 42. Rotating shaft; 43. Support rod; 44. Sleeve; 45. Limiting ring; 46. Spring; 47. Scraper. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-4 A neodymium iron boron magnet spraying device includes a barrel 1, a pump body 11 on the front of the barrel 1, a cover 2 slidably connected to the upper inner side of the barrel 1, a limit frame 3 contacting the outer side of the cover 2, a limit block 31 fixedly connected to the outer side of the barrel 1, the limit frame 3 contacting the barrel 1, and the limit frame 3 and the limit block 31 slidably connected. The design of the limit frame 3 allows for easy disassembly of the cover 2. A fixing block 32 is fixedly connected to the upper end of the cover 2, and the fixing block 32 is slidably connected to the limit frame 3. A threaded rod 33 is rotatably connected inside the limit frame 3, and the threaded rod 33 is connected to the fixing block 32. A retaining ring 34 is fixedly connected to the outer side of the threaded rod 33 via a threaded connection. The retaining ring 34 contacts the limiting frame 3. The design of the retaining ring 34 can limit the threaded rod 33. A knob 35 is fixedly connected to the end of the threaded rod 33 away from the limiting frame 3. The knob 35 contacts the limiting frame 3. The design of the knob 35 can easily rotate the threaded rod 33. A guide rod 36 is fixedly connected to the side of the limiting frame 3 near the cover 2. The guide rod 36 is slidably connected to the cover 2. The design of the guide rod 36 can guide the limiting frame 3. A stirring mechanism 4 is provided on the cover 2.

[0022] Please see Figures 2-4The stirring mechanism 4 includes a motor 41. The motor 41 is fixedly installed on the upper end of the cover 2. The output end of the motor 41 is rotatably connected to the cover 2. The output end of the motor 41 is fixedly connected to a rotating shaft 42. A support rod 43 is fixedly connected to the outside of the rotating shaft 42. A sleeve 44 is slidably sleeved on the outside of the support rod 43. A limit ring 45 is fixedly connected inside the sleeve 44. The limit ring 45 is slidably connected to the support rod 43. A spring 46 is provided inside the sleeve 44.

[0023] Please see Figures 2-4 One end of the spring 46 contacts the sleeve 44, and the other end of the spring 46 contacts the support rod 43. Through the design of the spring 46, the scraper 47 can be driven to fit against the inner wall of the barrel 1. The end of the sleeve 44 away from the support rod 43 is fixedly connected to the scraper 47. The scraper 47 contacts the inner wall of the barrel 1. By starting the motor 41, the motor 41 drives the rotating shaft 42 to rotate, which in turn drives the support rod 43 to rotate, which in turn drives the sleeve 44 to rotate. The sleeve 44 drives the scraper 47 to scrape against the inner wall of the barrel 1, which can scrape the material on the barrel 1 off and prevent the material from sticking to the inner wall of the barrel 1.

[0024] The specific implementation process of this utility model is as follows: When in use, by starting the motor 41, the motor 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the support rod 43 to rotate, the support rod 43 drives the sleeve 44 to rotate, and the sleeve 44 drives the scraper 47 to scrape against the inner wall of the barrel 1, which can scrape the material on the barrel 1 off and prevent the material from sticking to the inner wall of the barrel 1.

[0025] By rotating the knob 35, the threaded rod 33 is rotated, causing the threaded rod 33 to move in a threaded motion with the fixed block 32. This causes the threaded rod 33 to move within the fixed block 32, which in turn moves the limiting frame 3, allowing the limiting frame 3 to slide off the limiting block 31. This releases the limiting of the cover 2, allowing the cover 2 to be disassembled and making it easier to clean the bucket 1.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A neodymium iron boron magnet spraying device, comprising a barrel (1), characterized in that: A pump body (11) is provided on the front of the barrel (1). A cover (2) is slidably connected to the upper inner side of the barrel (1). A limit frame (3) contacts the outer side of the cover (2). A limit block (31) is fixedly connected to the outer side of the barrel (1). A fixing block (32) is fixedly connected to the upper end of the cover (2). The fixing block (32) is slidably connected to the limit frame (3). A threaded rod (33) is rotatably connected inside the limit frame (3). The threaded rod (33) is threadedly connected to the fixing block (32). A stirring mechanism (4) is provided on the cover (2).

2. The neodymium iron boron magnet spraying device according to claim 1, characterized in that: The limiting frame (3) is in contact with the barrel body (1), and the limiting frame (3) is slidably connected to the limiting block (31).

3. The neodymium iron boron magnet spraying device according to claim 1, characterized in that: A retaining ring (34) is fixedly connected to the outside of the threaded rod (33), and the retaining ring (34) contacts the limiting frame (3).

4. The neodymium iron boron magnet spraying device according to claim 1, characterized in that: A knob (35) is fixedly connected to one end of the threaded rod (33) away from the limiting frame (3), and the knob (35) is in contact with the limiting frame (3).

5. The neodymium iron boron magnet spraying device according to claim 1, characterized in that: The limiting frame (3) is fixedly connected to a guide rod (36) on the side near the cover (2), and the guide rod (36) is slidably connected to the cover (2).

6. The neodymium iron boron magnet spraying device according to claim 1, characterized in that: The stirring mechanism (4) includes a motor (41). The motor (41) is fixedly installed on the upper end of the cover (2). The output end of the motor (41) is rotatably connected to the cover (2). The output end of the motor (41) is fixedly connected to a rotating shaft (42). A support rod (43) is fixedly connected to the outside of the rotating shaft (42). A sleeve (44) is slidably sleeved on the outside of the support rod (43). A limit ring (45) is fixedly connected inside the sleeve (44). The limit ring (45) is slidably connected to the support rod (43). A spring (46) is provided inside the sleeve (44). A scraper (47) is fixedly connected to the end of the sleeve (44) away from the support rod (43). The scraper (47) is in contact with the inner wall of the barrel (1).

7. The neodymium iron boron magnet spraying device according to claim 6, characterized in that: One end of the spring (46) is in contact with the sleeve (44), and the other end of the spring (46) is in contact with the support rod (43).

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